CN214589225U

CN214589225U - WIFI communication module signal source receiving device

Info

Publication number: CN214589225U
Application number: CN202120908211.0U
Authority: CN
Inventors: 陈思枝
Original assignee: Fujian Sanmin Electronic Information Technology Co ltd
Current assignee: Fujian Sanmin Electronic Information Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-02
Anticipated expiration: 2031-04-29

Abstract

The utility model provides a WIFI communication module signal source receiving device, which comprises a main body component, wherein a first fixing component is arranged at the top of the main body component, and a second fixing component is arranged on one side of the main body component; the main body assembly comprises a first shell, a USB joint and a connector; the antenna, mainboard and chip, the utility model discloses a first fixed subassembly, carry out effectual fixed protection when cooperation between extension subassembly and the sliding subassembly is articulated to the antenna, through the angular position of extension subassembly adjusting antenna, the person of facilitating the use adjusts the antenna and uses and through angle regulation and then debug the received signal's of antenna intensity scope, fix its extension subassembly through first fixed subassembly, it is fixed along with changeing when fixing the subassembly to antenna rotation angle through the second, improve the stability of antenna under articulated removal and rotatory rotation, avoided easily to touch the relocation because of outside artificial factor, consequently must debug the antenna again and cause its problem of damage easily.

Description

WIFI communication module signal source receiving device

Technical Field

The utility model relates to a WIFI communication technology field, in particular to WIFI communication module signal source receiving arrangement.

Background

Wi-Fi, also called "action hotspot" in Chinese, is a brand authentication of products by the brand of Wi-Fi alliance manufacturers, and is a wireless local area network technology established in the IEEE802.11 standard. Based on close correlation of two sets of systems; the wifi signal source receiver is also called a high-power wireless network card and a wireless network graber. The network card is connected with the USB interface of the computer, automatically searches a large-area wireless network nearby, and realizes wireless internet access. The most common standards for wireless local area networks are industry-defined series of standards;

an antenna of a conventional WIFI receiving device is generally divided into a hinged part and a rotating part to form a 360-degree angle adjustable function;

the existing WIFI communication signal receiver has certain problems in the use process:

the existing signal receiver receives signals through an antenna, the signals in the range of the antenna are weak, the angle position of the antenna needs to be adjusted to debug the strength of the signals received by the antenna, but the antenna and the mainboard shell are rotatable, the stability of the signal receiver after debugging is low, the antenna is easy to change position due to external human factors, and therefore the antenna can be debugged again and is easy to damage. Therefore, a WIFI communication module signal source receiving device is provided. Therefore, a WIFI communication module signal source receiving device is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, embodiments of the present invention are intended to provide a WIFI communication module signal source receiving device to solve or alleviate technical problems existing in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: the WIFI communication module signal source receiving device comprises a main body assembly, wherein a first fixing assembly is arranged at the top of the main body assembly, and a second fixing assembly is arranged on one side of the main body assembly;

the main body assembly comprises a first shell, a USB joint and a connector; the antenna comprises an antenna, a mainboard and a chip, wherein the mainboard and the chip are packaged in the first shell, one side of the mainboard is electrically connected with a USB connector, the other side of the mainboard is electrically connected with a connector, and one side of the connector is electrically connected with the antenna;

the fixed subassembly of second includes two annular box bodies, first annular slab, dead lever, pull rod, second annular slab, internal gear, bracing piece, recess and the lantern ring, two annular spout has all been seted up to the adjacent lateral wall of annular box body, the inside sliding connection of annular spout has four fourth sliders, four one side threaded connection of fourth slider has first annular slab, one side threaded connection of annular box body is in one side of first casing, first casing electric connection spare's lateral wall cover is equipped with the second annular slab, the lateral wall cover of second annular slab is equipped with the internal gear, the lateral wall symmetry of internal gear passes through dead lever threaded connection in the inside wall of first annular slab, another one side of annular box body is seted up flutedly.

In some embodiments, the both sides of internal gear all threaded connection have the bracing piece, the one end of bracing piece runs through recess and fixedly connected with pull rod, the lateral wall sliding connection of pull rod has the barrel, the one end of barrel articulates in the lateral wall of the lantern ring, the inside wall threaded connection of the lantern ring is in the lateral wall of antenna, the lateral wall fixedly connected with equidistance of second annular plate distributes protruding.

In some embodiments, a sliding assembly is installed on one side of the main body assembly, the sliding assembly includes a sleeve, a ring groove and a first sliding block, the inner side wall of the sleeve is slidably connected to the outer side wall of the antenna, the ring groove is opened on the outer side wall of the sleeve, and the first sliding block is slidably connected to the inside of the ring groove.

In some embodiments, the first fixing assembly includes a second housing, a cover plate, a plate body, a slot, an insert block, a sliding plate, a dial wheel, a first external gear, a toothed plate, a second slider, an arc plate, a first through groove, and a second through groove;

the top of second casing is provided with the apron, the inside diapire center department of second casing rotates through the pivot and is connected with first external gear, the lateral wall mutual symmetry meshing of first external gear is connected with two pinion racks, one side threaded connection of pinion rack has the arc, one side threaded connection of arc has the sliding plate, first logical groove has been seted up at the inside top of sliding plate, the inside sliding connection in first logical groove has the second slider, the bottom fixed connection of second slider is in the inside diapire of second casing.

In some embodiments, a plate body is integrally formed on both sides of the bottom of the cover plate, a slot is formed on one side of the plate body, an insert block matched with the slot is connected to one side of the sliding plate through threads, and the outer side wall of the insert block penetrates through the inside of the slot.

In some embodiments, a thumb wheel is fixedly connected to the top of the first external gear, a second through groove is formed in the front surface of the second housing, and one side of the thumb wheel penetrates through the second through groove.

In some embodiments, the top of the first fixing component is hinged with an extension component, the extension component comprises a first screw, an internally threaded tube, a second screw, a first connecting block and a second connecting block;

the inside both sides of internal thread pipe are threaded connection respectively and have first screw rod and second screw rod, the one end of second screw rod articulates there is the second connecting block, the one end of first screw rod articulates there is first connecting block, one side fixed connection of first connecting block is in one side of first slider, one side fixed connection of second connecting block is in the top of apron.

In some embodiments, the auxiliary assembly is installed on the outer side wall of the main body assembly, the auxiliary assembly includes an annular slide rail and a third slide block, the annular slide rail is connected to both sides of the outer side wall of the first casing through threads, the third slide block is connected to the outer side wall of the annular slide rail in a sliding manner, and the outer side wall of the third slide block is fixedly connected to the bottom of the second casing.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

the utility model discloses a cooperation between first fixed subassembly, extension subassembly and the slip subassembly carries out effectual fixed protection when articulating the rotation to the antenna, adjust the angular position of antenna through the extension subassembly, and then convenience of customers adjusts the antenna and uses and through angle regulation and then debug the intensity scope of the received signal of antenna, fix its extension subassembly through first fixed subassembly, fix with the commentaries on classics when the rotation angle of antenna through second fixed subassembly, improve the stability of antenna under articulated removal and rotation, avoided easily because of external artificial factor meets the change position, therefore must debug the antenna again and cause its problem of damage easily;

two, the utility model discloses when the antenna is rotatory to be rotated, can drive the extension subassembly through the slip subassembly and rotate, the extension subassembly can drive first fixed subassembly and rotate, and then make first fixed subassembly pass through the third slider and rotate at the lateral wall of annular slide rail along the lateral wall of first casing, and then can not receive the restriction of first fixed subassembly when making the rotatory debugging of the fixed subassembly of second, and when the extension subassembly extends, make the barrel can slide at the lateral wall of pull rod, and articulated between the cooperation barrel and the lantern ring, make when extension subassembly adjustment antenna articulated inclination, the fixed subassembly of second can not receive the restriction, further improve steadiness and the convenience of antenna when using.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a structural view of a second fixing assembly of the present invention;

fig. 3 is an enlarged structural view of the area a in fig. 2 according to the present invention;

FIG. 4 is a view showing the internal structure of the second casing of the present invention;

FIG. 5 is a block diagram of the plate body of the present invention;

FIG. 6 is a structural view of the thumb wheel of the present invention;

fig. 7 is a view showing an internal structure of the first casing of the present invention.

Reference numerals: 10. a body assembly; 11. a first housing; 13. a USB connector; 14. a connector; 15. an antenna; 16. a main board; 17. a chip; 20. a sliding assembly; 21. a sleeve; 22. an annular groove; 23. a first slider; 30. an extension assembly; 31. a first screw; 32. an internally threaded tube; 33. a second screw; 34. a first connection block; 35. a second connecting block; 40. a first fixed component; 401. a second housing; 41. a cover plate; 411. a plate body; 412. a slot; 42. inserting a block; 43. a sliding plate; 44. a thumb wheel; 45. a first external gear; 46. a toothed plate; 47. a second slider; 48. an arc-shaped plate; 49. a first through groove; 491. a second through groove; 60. an auxiliary component; 61. an annular slide rail; 62. a third slider; 70. a second fixed component; 71. an annular box body; 72. a first annular plate; 73. fixing the rod; 74. a pull rod; 741. a barrel; 75. a second annular plate; 751. plastic bulges; 76. an internal gear; 77. a support bar; 78. a groove; 79. a collar; 81. an annular chute; 82. and a fourth slider.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 7, an embodiment of the present invention provides a WIFI communication module signal source receiving apparatus, which includes a main body assembly 10, a first fixing assembly 40 is disposed on a top of the main body assembly 10, and a second fixing assembly 70 is mounted on one side of the main body assembly 10;

the main body assembly 10 includes a first housing 11, a USB connector 13, a connector 14; the USB interface comprises an antenna 15, a mainboard 16 and a chip 17, wherein the mainboard 16 and the chip 17 are packaged in the first shell 11, one side of the mainboard 16 is electrically connected with a USB connector 13, the other side of the mainboard 16 is electrically connected with a connector 14, and one side of the connector 14 is electrically connected with the antenna 15;

the second fixing component 70 comprises two annular box bodies 71, a first annular plate 72, a fixing rod 73, a pull rod 74, a second annular plate 75, an internal gear 76, a support rod 77, a groove 78 and a lantern ring 79, an annular sliding groove 81 is formed in the outer side wall of each of the two adjacent annular box bodies 71, four fourth sliding blocks 82 are connected to the inner side of the annular sliding groove 81 in a sliding mode, the first annular plate 72 is connected to one side of each of the four fourth sliding blocks 82 in a threaded mode, one side of each of the annular box bodies 71 is connected to one side of the first shell 11 in a threaded mode, the second annular plate 75 is sleeved on the outer side wall of the first shell 11 in an electrical connection mode, the internal gear 76 is sleeved on the outer side wall of the second annular plate 75, the outer side wall of the internal gear 76 is connected to the inner side wall of the first annular plate 72 in a threaded mode through the fixing rod 73, and the groove 78 is formed in one side of the other annular box body 71.

In one embodiment, the two sides of the internal gear 76 are both screwed with the supporting rods 77, one end of the supporting rod 77 penetrates through the groove 78 and is fixedly connected with the pull rod 74, the outer side wall of the pull rod 74 is slidably connected with the cylinder 741, one end of the cylinder 741 is hinged to the outer side wall of the collar 79, the inner side wall of the collar 79 is screwed to the outer side wall of the antenna 15, the outer side wall of the second annular plate 75 is fixedly connected with the plastic protrusions 751 which are distributed at equal intervals, when the antenna 15 is hinged to one side under the extending condition of the extending component 30, the cylinder 741 slides to one side from the outer side wall of the pull rod 74 and is adjusted along the antenna 15 under the matching of the hinged connection of the cylinder 741 and the collar 79.

In one embodiment, a sliding assembly 20 is installed on one side of the main body assembly 10, the sliding assembly 20 includes a sleeve 21, a ring groove 22 and a first sliding block 23, an inner side wall of the sleeve 21 is slidably connected to an outer side wall of the antenna 15, the ring groove 22 is opened on the outer side wall of the sleeve 21, the first sliding block 23 is slidably connected inside the ring groove 22, when the extension assembly 30 is adjusted, the first connecting block 34 drives the first sliding block 23 to slide in the ring groove 22, and when the sleeve 21 moves on the antenna 15, it is ensured that the extension assembly 30 is not interfered.

In one embodiment, the first fixing assembly 40 includes a second housing 401, a cover plate 41, a plate body 411, an insertion groove 412, an insertion block 42, a sliding plate 43, a dial wheel 44, a first external gear 45, a toothed plate 46, a second slider 47, an arc-shaped plate 48, a first through groove 49, and a second through groove 491;

the top of second casing 401 is provided with apron 41, the inside diapire center department of second casing 401 rotates through the pivot and is connected with first outer gear 45, the mutual symmetry meshing of lateral wall of first outer gear 45 is connected with two pinion racks 46, one side threaded connection of pinion rack 46 has arc 48, one side threaded connection of arc 48 has sliding plate 43, first logical groove 49 has been seted up at the inside top of sliding plate 43, the inside sliding connection of first logical groove 49 has second slider 47, the bottom fixed connection of second slider 47 is in the inside diapire of second casing 401, fix the position of extension subassembly 30 and antenna 15 through first fixed subassembly 40.

In one embodiment, a plate body 411 is integrally formed on two sides of the bottom of the cover plate 41, a slot 412 is formed on one side of the plate body 411, an insertion block 42 matched with the slot 412 is connected to one side of the sliding plate 43 through threads, the outer side wall of the insertion block 42 penetrates through the slot 412, when the extension assembly 30 is fixed, the dial wheel 44 is shifted to one side, finally the two insertion blocks 42 slide in opposite directions, and further penetrate through the slot 412 formed on one side of the sliding plate 43, the insertion block 42 is tightly matched with the slot 412, the cover plate 41 is fixed, and further the extension assembly 30 and the antenna 15 are fixed.

In one embodiment, the top of the first external gear 45 is fixedly connected with the thumb wheel 44, the front surface of the second housing 401 is provided with a second through groove 491, one side of the thumb wheel 44 penetrates through the inside of the second through groove 491, and by dialing one side and the other side of the thumb wheel 44, the first external gear 45 is driven to rotate, so as to dial and adjust the two insertion blocks 42 to move relatively and repulsively.

In one embodiment, the top of the first fixing component 40 is hinged with an extension component 30, and the extension component 30 comprises a first screw 31, an internally threaded tube 32, a second screw 33, a first connecting block 34 and a second connecting block 35;

threaded connection has first screw rod 31 and second screw rod 33 respectively to the inside both sides of internal thread pipe 32, the one end of second screw rod 33 articulates there is second connecting block 35, the one end of first screw rod 31 articulates there is first connecting block 34, one side fixed connection of first connecting block 34 is in one side of first slider 23, one side fixed connection of second connecting block 35 is in the top of apron 41, behind fixed connection between first connecting block 34 and second connecting block 35, clockwise or anticlockwise rotation internal thread pipe 32, make under the fixed condition of first screw rod 31 and second screw rod 33, extend in internal thread pipe 32, and then can promote sleeve pipe 21 to remove, sleeve pipe 21 can drive antenna 15 and remove, and then adjust the angular position of antenna 15, and then the person of facilitating the use adjusts the use of antenna 15 and through angle regulation and then debug the intensity range of the received signal of antenna 15.

In one embodiment, the auxiliary assembly 60 is installed on the outer side wall of the main body assembly 10, the auxiliary assembly 60 includes an annular slide rail 61 and a third slide block 62, the annular slide rail 61 is connected to both sides of the outer side wall of the first housing 11 in a threaded manner, the third slide block 62 is connected to the outer side wall of the annular slide rail 61 in a sliding manner, the outer side wall of the third slide block 62 is fixedly connected to the bottom of the second housing 401, when the rotation steering position of the antenna 15 is adjusted, the antenna 15 is rotated through the second fixing assembly 70, the sliding assembly 20 and the extension assembly 30 drive the first fixing assembly 40 to slide on the outer side wall of the annular slide rail 61, and then the adjustment of the second fixing assembly 70 and the adjustment of the second fixing assembly 70 cannot be interfered by unable adjustment.

In the operation of the present invention, the antenna 15 of the conventional WIFI communication receiver is generally divided into an articulated part and a 360-degree rotating part, when the antenna 15 is articulated and debugged, the antenna 15 is effectively fixed and protected by the cooperation of the first fixing component 40, the extension component 30 and the sliding component 20, after the first connecting block 34 and the second connecting block 35 are fixedly connected, the internal threaded tube 32 is rotated clockwise or counterclockwise, so that the first screw 31 and the second screw 33 extend out of the internal threaded tube 32 under the condition that they are fixed, and the sleeve 21 is pushed to move, the sleeve 21 drives the antenna 15 to move, and further adjusts the angular position of the antenna 15, thereby facilitating the user to adjust the intensity range of the received signal of the antenna 15 when the extension of the extension component 30 is not satisfied with the user, the sleeve 21 can be moved downwards on the outer side wall of the antenna 15 by rotating the sleeve 21, so that the angle between the extension assembly 30 and the antenna 15 becomes larger, then the extension assembly 30 is continuously adjusted according to the above to reach a user-satisfied adjustment angle, and when the antenna 15 is adjusted and normally used, the first fixing assembly 40 and the extension assembly 30 are fixed, and the fixing mode is as follows: placing the cover plate 41 on the top of the second housing 401, pressing the cover plate 41, shifting the dial wheel 44 to one side to move the dial wheel 44 in the shifting direction and slide into the second through-slot 491, driving the first external gear 45 rotated by the rotating shaft by one side of the dial wheel 44 located in the second housing 401, the first external gear 45 being in meshed connection with the two toothed plates 46, so that the first external gear 45 simultaneously drives the two toothed plates 46 to move in opposite directions, and the toothed plates 46 push the arc-shaped plate 48, the arc-shaped plate 48 pushes the sliding plate 43, and the sliding plate 43 drives the first through-slot 49 to slide on the outer side wall of the second sliding block 47, limiting the position at which the toothed plate 46 drives the sliding plate 43 to move, so that the sliding plate can move transversely, and at the same time, the sliding plate 43 drives the insert block 42 to move to one side, so that the insert block 42 penetrates and slides on one side of the second housing 401 to reserve a slot hole matched with the insert block 42, the insert block 42 is inserted through the inside of the insertion groove 412. And then the fixing of the extension assembly 30 of the first fixing assembly 40 is completed, on the contrary, the dial wheel 44 is shifted to the other side, the first fixing assembly 40 is separated from the extension assembly 30, and then the antenna 15 is limited in the hinging direction by contacting, and because the first external gear 45 and the two toothed plates 46 are in the meshing state, under the condition of no manual shifting, the insert block 42 is locked inside the slot 412, when the rotation state of the antenna 15 is adjusted, the antenna is fixed through the second fixing assembly 70, the first annular plate 72 is rotated clockwise, the first annular plate 72 drives the fourth sliding block 82 to slide inside the annular sliding groove 81, the two annular box bodies 71 are connected through the matching among the first annular plate 72, the annular sliding groove 81 and the fourth sliding block 82, the loosening of the two annular box bodies is prevented, and the position of the antenna 15 can be limited by the friction between the fourth sliding block 82 and the annular sliding groove 81, when the first annular plate 72 rotates clockwise, the fixing rod 73 drives the internal gear 76 to rotate, the internal gear 76 drives the two fixing rods 73 to rotate, so that the fixing rods 73 drive the pull rods 74 to rotate, the pull rods 74 drive the cylinder 741 to rotate, so that the antenna 15 is driven to rotate under the rotation of the cylinder 741 and the connection of the lantern ring 79, the outer side wall of the second annular plate 75 is provided with plastic protrusions 751 which are distributed at equal intervals, the internal gear 76 is made of hard plastic, so that the contact limitation between the internal gear 76 and the internal gear 76 is generated, the limitation on the position of the antenna 15 is further assisted, and when the antenna 15 rotates, the sliding component 20 drives the extension component 30 to rotate, the extension component 30 drives the first fixing component 40 to rotate, so that the first fixing component 40 rotates on the outer side wall of the annular slide rail 61 along the outer side wall of the first housing 11 through the third slider 62, so that the second fixing component 70 is not limited by the first fixing component 40 during the rotation debugging, and when the extension assembly 30 extends, the cylinder 741 slides on the outer side wall of the pull rod 74 and is hinged between the matching cylinder 741 and the collar 79, so that when the extension assembly 30 adjusts the inclination angle of the hinge of the antenna 15, the second fixing assembly 70 is not limited.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

WIFI communication module signal source receiving device, including main part subassembly (10), its characterized in that: a first fixing component (40) is arranged at the top of the main body component (10), and a second fixing component (70) is arranged on one side of the main body component (10);

the main body assembly (10) comprises a first shell (11), a USB connector (13) and a connector (14); the antenna comprises an antenna (15), a main board (16) and a chip (17), wherein the main board (16) and the chip (17) are packaged in the first shell (11), one side of the main board (16) is electrically connected with a USB connector (13), the other side of the main board (16) is electrically connected with a connector (14), and one side of the connector (14) is electrically connected with the antenna (15);

the second fixing component (70) comprises two annular box bodies (71), a first annular plate (72), a fixing rod (73), a pull rod (74), a second annular plate (75), an inner gear (76), a support rod (77), grooves (78) and a sleeve ring (79), wherein two adjacent outer side walls of the annular box bodies (71) are provided with annular chutes (81), the inner part of each annular chute (81) is connected with four fourth sliding blocks (82) in a sliding manner, one side of each fourth sliding block (82) is in threaded connection with the first annular plate (72), one side of each annular box body (71) is in threaded connection with one side of the first shell (11), the outer side wall of the electrical connecting piece of the first shell (11) is sleeved with the second annular plate (75), the outer side wall of the second annular plate (75) is sleeved with the inner gear (76), the outer side wall of the inner gear (76) is symmetrically connected with the inner side wall of the first annular plate (72) through the fixing rod (73) in a threaded connection manner, one side of the other annular box body (71) is provided with a groove (78).
2. The WIFI communication module signal source receiving device of claim 1, wherein: the equal threaded connection in both sides of internal gear (76) has bracing piece (77), recess (78) and fixedly connected with pull rod (74) are run through to the one end of bracing piece (77), the lateral wall sliding connection of pull rod (74) has barrel (741), the one end of barrel (741) articulates in the lateral wall of lantern ring (79), the inside wall threaded connection of lantern ring (79) is in the lateral wall of antenna (15), the plastics arch (751) of the lateral wall fixedly connected with equidistance distribution of second annular plate (75).
3. The WIFI communication module signal source receiving device of claim 1, wherein: sliding assembly (20) are installed to one side of main part subassembly (10), sliding assembly (20) include sleeve pipe (21), ring channel (22) and first slider (23), the inside wall sliding connection of sleeve pipe (21) is in the lateral wall of antenna (15), ring channel (22) have been seted up to the lateral wall of sleeve pipe (21), the inside sliding connection of ring channel (22) has first slider (23).
4. The WIFI communication module signal source receiving device of claim 1, wherein: the first fixing assembly (40) comprises a second shell (401), a cover plate (41), a plate body (411), an inserting groove (412), an inserting block (42), a sliding plate (43), a shifting wheel (44), a first outer gear (45), a toothed plate (46), a second sliding block (47), an arc-shaped plate (48), a first through groove (49) and a second through groove (491);

the top of second casing (401) is provided with apron (41), the inside diapire center department of second casing (401) rotates through the pivot and is connected with first external gear (45), the mutual symmetry meshing of the lateral wall of first external gear (45) is connected with two pinion racks (46), one side threaded connection of pinion rack (46) has arc (48), one side threaded connection of arc (48) has sliding plate (43), first logical groove (49) have been seted up at the inside top of sliding plate (43), the inside sliding connection of first logical groove (49) has second slider (47), the bottom fixed connection of second slider (47) is in the inside diapire of second casing (401).
5. The WIFI communication module signal source receiving device of claim 4, wherein: the improved structure of the sliding plate comprises a cover plate (41), wherein plate bodies (411) are integrally formed on two sides of the bottom of the cover plate (41), a slot (412) is formed in one side of each plate body (411), an inserting block (42) matched with the slot (412) is connected to one side of a sliding plate (43) in a threaded mode, and the outer side wall of the inserting block (42) penetrates through the inside of the slot (412).
6. The WIFI communication module signal source receiving device of claim 4, wherein: a thumb wheel (44) is fixedly connected to the top of the first outer gear (45), a second through groove (491) is formed in the front surface of the second shell (401), and one side of the thumb wheel (44) penetrates through the inside of the second through groove (491).
7. The WIFI communication module signal source receiving device of claim 1, wherein: the top of the first fixing component (40) is hinged with an extension component (30), and the extension component (30) comprises a first screw rod (31), an internal threaded pipe (32), a second screw rod (33), a first connecting block (34) and a second connecting block (35);

the inside both sides of internal thread pipe (32) are threaded connection respectively and have first screw rod (31) and second screw rod (33), the one end of second screw rod (33) articulates there is second connecting block (35), the one end of first screw rod (31) articulates there is first connecting block (34), one side fixed connection of first connecting block (34) is in one side of first slider (23), one side fixed connection of second connecting block (35) is in the top of apron (41).
8. The WIFI communication module signal source receiving device of claim 1, wherein: auxiliary assembly (60) are installed to the lateral wall of main part subassembly (10), auxiliary assembly (60) include annular slide rail (61) and third slider (62), the equal threaded connection in lateral wall both sides of first casing (11) has annular slide rail (61), the lateral wall sliding connection of annular slide rail (61) has third slider (62), the lateral wall fixed connection of third slider (62) is in the bottom of second casing (401).