CN213122022U - Support frame for testing based on Beidou antenna - Google Patents
Support frame for testing based on Beidou antenna Download PDFInfo
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- CN213122022U CN213122022U CN202021978725.5U CN202021978725U CN213122022U CN 213122022 U CN213122022 U CN 213122022U CN 202021978725 U CN202021978725 U CN 202021978725U CN 213122022 U CN213122022 U CN 213122022U
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- fixing sleeve
- fixed cover
- push rod
- spring
- connecting rod
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Abstract
The utility model discloses a support frame is used in test based on big dipper antenna, which comprises a mounting bas, the open slot has been seted up at the middle part of mount pad, the spout has been seted up to the top both sides of mount pad, the inside of spout is provided with the slider, the slider constitutes sliding structure with the spout, wherein, the slider top of mount pad top left side department is connected with first fixed cover, the slider top of mount pad top right side department is connected with the fixed cover of second, the left side of first fixed cover is connected with the mount. The utility model discloses, through setting up the fixture block, promote the push rod, the push rod drives the connecting rod and removes, and spring compression, connecting rod drive the inside that the fixture block removed the mounting groove simultaneously, later, loosen the push rod, the connecting rod of push rod one side drives the fixture block through the elastic construction who constitutes with the spring and removes in the mounting groove for the fixture block supports the inner wall of mounting groove one side, is convenient for fix first fixed cover and the fixed cover of second, is convenient for support big dipper antenna simultaneously.
Description
Technical Field
The utility model relates to a big dipper antenna technical field specifically is a support frame is used in test based on big dipper antenna.
Background
Along with the maturity of big dipper satellite's technique, the equipment that uses big dipper satellite communication is more and more, need install big dipper antenna on connecting the equipment of big dipper satellite system usually, and big dipper antenna is the antenna that is used for receiving big dipper satellite signal, and big dipper antenna needs one kind to support big dipper antenna based on support frame is used in the test of big dipper antenna when the test.
Although present test is with support frame based on big dipper antenna test is very much of kind and quantity, nevertheless current test based on big dipper antenna still has had certain problem, brings certain inconvenience to the use based on support frame is used in big dipper antenna test.
But most are based on the in-process of support frame for Beidou antenna test use, fix the support frame through the bolt mostly, inconvenient quick carry out the fixed stay to the Beidou antenna, influence the use, the restriction of this to a great extent has based on the application range of support frame for Beidou antenna test, consequently the urgent need can improve the technique based on support frame structure for Beidou antenna test, perfect this equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a support frame is used in test based on big dipper antenna, solved based on the in-process of support frame for the test of big dipper antenna in using, fixed the support frame mostly through the bolt, inconvenient quick carry out the fixed stay to big dipper antenna, influence the problem of using.
In order to achieve the above object, the utility model provides a following technical scheme: a supporting frame for testing based on a Beidou antenna comprises a mounting seat, wherein an open slot is formed in the middle of the mounting seat, sliding grooves are formed in two sides of the top end of the mounting seat, sliding blocks are arranged inside the sliding grooves, the sliding blocks and the sliding grooves form a sliding structure, wherein,
the top of a sliding block at the left side of the top end of the mounting seat is connected with a first fixing sleeve, the top of a sliding block at the right side of the top end of the mounting seat is connected with a second fixing sleeve, the left side of the first fixing sleeve is connected with a fixing frame, the right side of the second fixing sleeve is connected with a fixing frame, a connecting frame is fixed between the first fixing sleeve and the fixing frame, and a connecting frame is also fixed between the second fixing sleeve and the fixing frame;
the push rod groove has all been seted up to both sides around the first fixed cover, the inside in push rod groove is provided with the push rod, one side that the push rod is close to first fixed cover is fixed with the connecting rod, one side that first fixed cover is close to the connecting rod has seted up the spring groove, the inside in spring groove is fixed with the spring, the right side of connecting rod is fixed with the fixture block, the fixed cover of second is close to one side of fixture block and has seted up the mounting groove, be provided with big dipper antenna between first fixed cover and the fixed cover of second.
Preferably, the slide blocks are arranged in two, and the two slide blocks are symmetrically arranged on two sides of the perpendicular bisector of the mounting seat.
Preferably, the cross sections of the first fixing sleeve and the second fixing sleeve are semicircular, and the first fixing sleeve and the second fixing sleeve form a complete circular ring.
Preferably, one side of the spring is fixedly connected with the inner wall of the spring groove, the other side of the spring is fixedly connected with the connecting rod, and the connecting rod and the first fixing sleeve form an elastic structure through the spring.
Preferably, the vertical length of the fixture block is smaller than the maximum vertical length of the mounting groove.
Preferably, the outer diameter of the Beidou antenna is equal to the inner diameter of a circular ring formed by the first fixing sleeve and the second fixing sleeve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the fixture block, promote the push rod, the push rod drives the connecting rod and removes, spring compression, and the connecting rod drives the fixture block simultaneously and removes the inside of mounting groove, later, loosens the push rod, and the connecting rod of push rod one side drives the fixture block through the elastic construction who constitutes with the spring and removes in the mounting groove for the fixture block supports the inner wall of mounting groove one side, is convenient for fix first fixed cover and the fixed cover of second, is convenient for support big dipper antenna simultaneously.
2. The utility model discloses a set up the fixed cover of first fixed cover and second, when fixing first fixed cover and the fixed cover of second together, the external diameter of big dipper antenna equals the annular internal diameter of circle that the fixed cover of first fixed cover and second is constituteed, is convenient for support big dipper antenna, avoids big dipper antenna to rock at will between the fixed cover of first fixed cover and second.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. a mounting seat; 2. an open slot; 3. a chute; 4. a slider; 5. a first fixing sleeve; 6. a second fixing sleeve; 7. a fixed mount; 8. a connecting frame; 9. a push rod groove; 10. a push rod; 11. a connecting rod; 12. a spring slot; 13. a spring; 14. a clamping block; 15. mounting grooves; 16. big dipper antenna.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a supporting frame for testing based on a Beidou antenna comprises a mounting seat 1, an open slot 2, a sliding groove 3, a sliding block 4, a first fixing sleeve 5, a second fixing sleeve 6, a fixing frame 7, a connecting frame 8, a push rod groove 9, a push rod 10, a connecting rod 11, a spring groove 12, a spring 13, a clamping block 14, a mounting groove 15 and the Beidou antenna 16, wherein the open slot 2 is formed in the middle of the mounting seat 1, the sliding grooves 3 are formed in two sides of the top end of the mounting seat 1, the sliding block 4 is arranged inside the sliding groove 3, the sliding blocks 4 are arranged on two sides of a perpendicular bisector of the mounting seat 1 in a symmetrical mode, the Beidou antenna 16 is placed in the middle of the top end of the mounting seat 1, then the first fixing sleeve 5 and the second fixing sleeve 6 are pushed towards one side close to the Beidou antenna 16, the first fixing sleeve 5 and the second fixing sleeve 6 are moved to drive the sliding block 4 to move, so as to fix the moving direction of the first fixing sleeve 5 and the second fixing sleeve 6, the sliding block 4 and the sliding chute 3 form a sliding structure, wherein,
the top of the sliding block 4 at the left side of the top end of the mounting seat 1 is connected with a first fixing sleeve 5, the sections of the first fixing sleeve 5 and the second fixing sleeve 6 are semicircular, the first fixing sleeve 5 and the second fixing sleeve 6 form a complete circular ring, the top of the sliding block 4 at the right side of the top end of the mounting seat 1 is connected with the second fixing sleeve 6, the left side of the first fixing sleeve 5 is connected with a fixing frame 7, the right side of the second fixing sleeve 6 is connected with a fixing frame 7, a connecting frame 8 is fixed between the first fixing sleeve 5 and the fixing frame 7, and a connecting frame 8 is also fixed between the second fixing sleeve 6 and the fixing frame 7;
the front side and the rear side of the first fixing sleeve 5 are both provided with a push rod groove 9, a push rod 10 is arranged in the push rod groove 9, one side of the push rod 10, which is close to the first fixing sleeve 5, is fixed with a connecting rod 11, one side of the first fixing sleeve 5, which is close to the connecting rod 11, is provided with a spring groove 12, the inside of the spring groove 12 is fixed with a spring 13, one side of the spring 13 is fixedly connected with the inner wall of the spring groove 12, the other side of the spring 13 is fixedly connected with the connecting rod 11, the connecting rod 11 and the first fixing sleeve 5 form an elastic structure through the spring 13, the Beidou antenna 16 is placed in the middle of the top end of the mounting seat 1, then the first fixing sleeve 5 and the second fixing sleeve 6 are pushed towards one side close to the Beidou antenna 16, when the clamping block 14 is close to one side of the mounting groove 15, the push rod 10 is pushed, the push rod 10 drives the connecting rod, then, the push rod 10 is loosened, the connecting rod 11 on one side of the push rod 10 drives the fixture block 14 to move in the mounting groove 15 through an elastic structure formed by the connecting rod and the spring 13, so that the fixture block 14 abuts against the inner wall on one side of the mounting groove 15, the first fixing sleeve 5 and the second fixing sleeve 6 are conveniently fixed, the fixture block 14 is fixed on the right side of the connecting rod 11, the vertical length of the fixture block 14 is smaller than the vertical maximum length of the mounting groove 15, the mounting groove 15 is formed in one side of the second fixing sleeve 6 close to the fixture block 14, the Beidou antenna 16 is arranged between the first fixing sleeve 5 and the second fixing sleeve 6, the outer diameter of the Beidou antenna 16 is equal to the inner diameter of a circular ring formed by the first fixing sleeve 5 and the second fixing sleeve 6, and when the first fixing sleeve 5 and the second fixing sleeve 6 are fixed together, the outer diameter of the, the Beidou antenna 16 is convenient to support, and the Beidou antenna 16 is prevented from shaking randomly between the first fixing sleeve 5 and the second fixing sleeve 6.
The working principle is as follows: when the support frame is used for testing the Beidou antenna, firstly, the first fixing sleeve 5 and the second fixing sleeve 6 are pushed towards one side close to the Beidou antenna 16, the first fixing sleeve 5 and the second fixing sleeve 6 move to drive the sliding block 4 to move, the sliding block 4 slides in the sliding groove 3, the moving direction of the first fixing sleeve 5 and the second fixing sleeve 6 is convenient to fix, when the clamping block 14 is close to one side of the mounting groove 15, the push rod 10 is pushed, the push rod 10 drives the connecting rod 11 to move, the spring 13 compresses, the connecting rod 11 drives the clamping block 14 to move to the inside of the mounting groove 15, then, the push rod 10 is loosened, the connecting rod 11 on one side of the push rod 10 drives the clamping block 14 to move in the mounting groove 15 through the elastic structure formed by the spring 13, so that the clamping block 14 abuts against the inner wall on one side of the mounting groove 15, the first fixing sleeve 5 and the second fixing, avoid big dipper antenna 16 to rock at will when the test, influence the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a support frame is used in test based on big dipper antenna, includes mount pad (1), its characterized in that: an open slot (2) is arranged in the middle of the mounting seat (1), sliding chutes (3) are arranged on two sides of the top end of the mounting seat (1), sliding blocks (4) are arranged inside the sliding chutes (3), the sliding blocks (4) and the sliding chutes (3) form a sliding structure, wherein,
the top of a sliding block (4) on the left side of the top of the mounting seat (1) is connected with a first fixing sleeve (5), the top of the sliding block (4) on the right side of the top of the mounting seat (1) is connected with a second fixing sleeve (6), the left side of the first fixing sleeve (5) is connected with a fixing frame (7), the right side of the second fixing sleeve (6) is connected with a fixing frame (7), a connecting frame (8) is fixed between the first fixing sleeve (5) and the fixing frame (7), and a connecting frame (8) is also fixed between the second fixing sleeve (6) and the fixing frame (7);
push rod groove (9) have all been seted up to both sides around first fixed cover (5), the inside in push rod groove (9) is provided with push rod (10), one side that push rod (10) are close to first fixed cover (5) is fixed with connecting rod (11), spring groove (12) have been seted up to one side that first fixed cover (5) are close to connecting rod (11), the inside of spring groove (12) is fixed with spring (13), the right side of connecting rod (11) is fixed with fixture block (14), mounting groove (15) have been seted up to one side that the fixed cover (6) of second are close to fixture block (14), be provided with big dipper antenna (16) between the fixed cover (6) of first fixed cover (5) and second.
2. The support frame for testing based on Beidou antenna according to claim 1, characterized in that: the two sliding blocks (4) are arranged on the two sides of the perpendicular bisector of the mounting seat (1) symmetrically.
3. The support frame for testing based on Beidou antenna according to claim 1, characterized in that: the sections of the first fixing sleeve (5) and the second fixing sleeve (6) are semicircular, and the first fixing sleeve (5) and the second fixing sleeve (6) form a complete circular ring.
4. The support frame for testing based on Beidou antenna according to claim 1, characterized in that: one side of the spring (13) is fixedly connected with the inner wall of the spring groove (12), the other side of the spring (13) is fixedly connected with the connecting rod (11), and the connecting rod (11) and the first fixing sleeve (5) form an elastic structure through the spring (13).
5. The support frame for testing based on Beidou antenna according to claim 1, characterized in that: the vertical length of the clamping block (14) is smaller than the maximum vertical length of the mounting groove (15).
6. The support frame for testing based on Beidou antenna according to claim 1, characterized in that: the outer diameter of the Beidou antenna (16) is equal to the inner diameter of a circular ring formed by the first fixing sleeve (5) and the second fixing sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978725.5U CN213122022U (en) | 2020-09-11 | 2020-09-11 | Support frame for testing based on Beidou antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978725.5U CN213122022U (en) | 2020-09-11 | 2020-09-11 | Support frame for testing based on Beidou antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213122022U true CN213122022U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021978725.5U Active CN213122022U (en) | 2020-09-11 | 2020-09-11 | Support frame for testing based on Beidou antenna |
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| Country | Link |
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| CN (1) | CN213122022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825336A (en) * | 2021-09-13 | 2021-12-21 | 武汉电信光电科技有限公司 | Integrative case of photoelectricity for 5G communication |
| CN114200218A (en) * | 2021-11-10 | 2022-03-18 | 昆山浩兴电子科技有限公司 | Antenna performance test stabilising arrangement |
-
2020
- 2020-09-11 CN CN202021978725.5U patent/CN213122022U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825336A (en) * | 2021-09-13 | 2021-12-21 | 武汉电信光电科技有限公司 | Integrative case of photoelectricity for 5G communication |
| CN114200218A (en) * | 2021-11-10 | 2022-03-18 | 昆山浩兴电子科技有限公司 | Antenna performance test stabilising arrangement |
| CN114200218B (en) * | 2021-11-10 | 2023-10-20 | 昆山浩兴电子科技有限公司 | Antenna performance test stabilising arrangement |
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