CN221053418U - Anti-theft door coded lock shell - Google Patents
Anti-theft door coded lock shell Download PDFInfo
- Publication number
- CN221053418U CN221053418U CN202322304725.7U CN202322304725U CN221053418U CN 221053418 U CN221053418 U CN 221053418U CN 202322304725 U CN202322304725 U CN 202322304725U CN 221053418 U CN221053418 U CN 221053418U
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- China
- Prior art keywords
- fixedly connected
- main board
- block
- wall
- shell
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- 230000001681 protective effect Effects 0.000 claims abstract description 34
- 230000000670 limiting effect Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to the field of anti-theft door coded locks, in particular to an anti-theft door coded lock shell. The fingerprint display device comprises a main board, wherein one surface of the main board is fixedly connected with a fingerprint key, one side of the main board, which is close to the fingerprint key, is fixedly connected with a switch display lamp, one side of the main board, which is close to the switch display lamp, is fixedly connected with a plurality of cipher keys, and one side of the main board, which is close to the switch display lamp, is rotatably connected with a rotating handle; the protection device is located on one side of the main board and comprises a connecting sliding block, and the connecting sliding block is fixedly connected with the main board. The anti-theft door coded lock shell has the advantages that the main board can be fast clamped through the protective shell, then the protective shell can be used for clamping the main board through the connecting plate, the protective shell can protect the coded key, when the coded key is used, the protective shell can be pulled to use the coded key, and the protective plate on the inner wall of the connecting plate can clamp the main board and the protective shell.
Description
Technical Field
The utility model relates to the field of anti-theft door coded locks, in particular to an anti-theft door coded lock shell.
Background
The intelligent lock is provided with an automatic electronic sensing locking system, when the door is automatically sensed to be in a closed state, the system can automatically lock, the intelligent lock can unlock the door lock through fingerprints, a touch screen and a card, and passwords of the password lock are usually arranged instead of really combined.
The utility model discloses a high-safety electronic coded lock with an auxiliary connection mechanism, which relates to the technical field of electronic coded locks and has the technical scheme that: including two sets of trick lock shells, two sets of the looks side of trick lock shell is provided with two sets of connecting device, and two sets of trick lock shells are connected through connecting device, connecting device includes the screwed pipe, the inner wall of screwed pipe is connected with the screw rod, the right side of screwed pipe is provided with two sets of convex ball, the upper and lower both sides of screwed pipe all have been seted up with screwed pipe assorted through-hole, the body of trick lock shell has been seted up with screwed pipe assorted installation screw, the right side of screw rod is connected with the guide block, the utility model discloses a can be to the connection stability of two sets of trick lock shells fast assembly time, improve its to the trick lock shell through setting up screwed pipe and bump bilayer stop device and spacing, improve its spacing and the fixed performance to the trick lock shell.
In view of the above-mentioned related matters, the inventors consider that the following technical drawbacks exist: in the use of above-mentioned equipment, the trick lock takes place to damage and need dismantle to maintain, when installing connecting device to the trick lock that maintains again, the secondary installation is comparatively loaded down with trivial details, and the trick lock of secondary installation can be comparatively not hard up moreover, and the trick lock appears dropping easily on connecting device.
Therefore, it is necessary to provide a new anti-theft door coded lock housing to solve the above technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a burglary-resisting door coded lock shell, comprising:
The fingerprint display device comprises a main board, wherein one surface of the main board is fixedly connected with a fingerprint key, one side of the main board, which is close to the fingerprint key, is fixedly connected with a switch display lamp, one side of the main board, which is close to the switch display lamp, is fixedly connected with a plurality of cipher keys, and one side of the main board, which is close to the switch display lamp, is rotatably connected with a rotating handle;
The protection device is positioned on one side of the main board and comprises a connecting sliding block, the connecting sliding block is fixedly connected with the main board, a connecting plate is slidably connected to one side, away from the main board, of the connecting sliding block, a protecting shell is clamped to one side, close to the fingerprint key, of the main board, the protecting shell is slidably connected with the connecting plate, an adjusting rod is fixedly connected to the inner wall of the connecting plate, a torsion spring is fixedly connected to the arc surface of the adjusting rod, and a protection plate is fixedly connected to the arc surface of the adjusting rod;
the auxiliary device is positioned on the inner wall of the protective shell.
The effects achieved by the components are as follows: fix the connecting plate on the door, install the protecting crust again in the one side that the mainboard is close to the fingerprint key, can be through using the protecting crust, install the mainboard fast, the regulation pole of connecting plate inner wall can fix the mainboard through the torsional spring regulation guard plate, avoids the mainboard to slide from the connecting plate.
Preferably, a connecting pad is fixedly connected to one side, close to the main board, of the protection plate, and the section of the connecting pad is rectangular.
The effects achieved by the components are as follows: when the protection plate is used for limiting the main board and the protection shell, the connecting pad in the protection plate can prevent the protection plate from contacting the main board and the protection shell, so that the abrasion of the main board and the protection shell is avoided, and the service life of the main board and the protection shell is prolonged.
Preferably, the inner wall of the protective shell is fixedly connected with a soft sponge layer, and the soft sponge layer is abutted to the cipher key.
The effects achieved by the components are as follows: when the protective shell is used for protecting the cipher key, the sponge cushion on the inner wall of the protective shell can clean the surface of the used cipher key, so that stains on the surface are avoided, and the cipher key is in key failure condition due to the stains.
Preferably, a limiting block is fixedly connected to the inner wall of the connecting plate, and the limiting block is abutted against the connecting sliding block.
The effects achieved by the components are as follows: when the connecting sliding block is used for sliding inside the connecting plate, the limiting block on the inner wall of the connecting plate can avoid the condition that the connecting sliding block slides out of the inner wall of the connecting plate when sliding, the limiting block can increase the limiting effect of the protection plate on the main plate, and the limiting effect is improved.
Preferably, the auxiliary device comprises a sliding block, the sliding block is fixedly connected with the protective shell, one side of the protective shell is fixedly connected with a connecting block, one end of the connecting block, which is far away from the protective shell, is fixedly connected with an auxiliary block, a spring is arranged on the lower surface of the connecting block, and the spring is fixedly connected with the main board.
The effects achieved by the components are as follows: when the protective shell is opened and the cipher key is needed to be used, the auxiliary block is pulled to drive the connecting block, the spring is driven to stretch when the auxiliary block moves, the connecting block drives the sliding block, the sliding block drives the protective shell to move, after the protective shell is used, the auxiliary block is loosened, the spring contracts to drive the whole protective shell to slide back to the initial position, and reset of the whole protective shell is achieved.
Preferably, the auxiliary block is kept away from the one end fixedly connected with connecting rod of connecting block, the inner wall sliding connection of connecting rod has the pull ring.
The effects achieved by the components are as follows: when needs pulling auxiliary block, can drive auxiliary block through the pull ring on the pulling connecting rod and move, the pull ring can increase the pulling force of user to auxiliary block, can use auxiliary block to drive the sliding block better and slide.
Preferably, the inner wall fixedly connected with gag lever post of sliding block, the spout has been seted up to the inner wall of protecting crust, gag lever post and spout sliding connection.
The effects achieved by the components are as follows: when the auxiliary block is pulled to drive the sliding block to move, the limiting rod on the sliding block can be matched with the sliding groove to slide when the sliding block slides, and the sliding block slides out of the inner wall of the protective shell.
Compared with the related art, the anti-theft door coded lock shell provided by the utility model has the following beneficial effects:
The utility model provides a coded lock shell of an anti-theft door, which can be used for rapidly clamping a main board through a protective shell by arranging a protection device, and then the protective shell can be used for clamping the main board through a connecting plate, the protective shell can be used for protecting a coded key, when the coded key is used, a protective shell can be pulled to use the coded key, and a protective plate on the inner wall of the connecting plate can be used for clamping the main board and the protective shell.
The utility model provides a coded lock shell of an anti-theft door, which can drive a spring on a main board through an auxiliary block when the auxiliary block is pulled to drive the sliding block to move by arranging the auxiliary device, and the spring can realize the condition of resetting a protective shell after a coded key is used, so that the condition that the protective shell is forgotten to be pushed back to the coded key after the use is avoided.
Drawings
FIG. 1 is a schematic diagram of a structure provided by the present utility model;
FIG. 2 is a schematic view of the protection device shown in FIG. 1 according to the present utility model;
FIG. 3 is an enlarged view of the utility model at A of FIG. 2;
FIG. 4 is a schematic view of a part of the protection device shown in FIG. 1 according to the present utility model;
FIG. 5 is an enlarged view of the utility model at B of FIG. 4;
FIG. 6 is a schematic view of the auxiliary device shown in FIG. 1 according to the present utility model;
FIG. 7 is an enlarged view of FIG. 6 at C in accordance with the present utility model;
Fig. 8 is an enlarged view of fig. 6 at D in accordance with the present utility model.
Reference numerals in the drawings: 1. a main board; 2. a fingerprint key; 3. switching on and off the display lamp; 4. a cipher key; 5. rotating the handle; 6. a protection device; 61. a connecting plate; 62. the connecting slide block; 63. a protective shell; 64. an adjusting rod; 65. a torsion spring; 66. a protection plate; 67. a connection pad; 68. a soft sponge layer; 69. a limiting block; 7. an auxiliary device; 71. a sliding block; 72. a connecting block; 73. an auxiliary block; 74. a spring; 75. a connecting rod; 76. a pull ring; 77. and a limit rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 8, a security door trick lock housing provided in an embodiment of the present utility model includes:
The fingerprint display device comprises a main board 1, wherein a fingerprint key 2 is fixedly connected to one surface of the main board 1, a switch display lamp 3 is fixedly connected to one side of the main board 1, which is close to the fingerprint key 2, a plurality of cipher keys 4 are fixedly connected to one side of the main board 1, which is close to the switch display lamp 3, and a rotating handle 5 is rotatably connected to one side of the main board 1, which is close to the switch display lamp 3;
The protection device 6 is positioned on one side of the main board 1;
and the auxiliary device 7, wherein the auxiliary device 7 is positioned on the inner wall of the protective shell 63.
In the embodiment of the present utility model, referring to fig. 1 to 5, the protection device 6 includes a connection slider 62, the connection slider 62 is fixedly connected with the motherboard 1, a connection board 61 is slidably connected at one side of the connection slider 62 away from the motherboard 1, a protection shell 63 is clamped at one side of the motherboard 1 close to the fingerprint key 2, the protection shell 63 is slidably connected with the connection board 61, an adjusting rod 64 is fixedly connected with an inner wall of the connection board 61, a torsion spring 65 is fixedly connected with an arc surface of the adjusting rod 64, a protection plate 66 is fixedly connected with an arc surface of the adjusting rod 64, the connection board 61 is fixed on a door, the protection shell 63 is mounted at one side of the motherboard 1 close to the fingerprint key 2, the protection board 1 can be quickly mounted by using the protection shell 63, the adjusting rod 64 at the inner wall of the connection board 61 can fix the motherboard 1 through the torsion spring 65 to avoid the motherboard 1 from sliding off the connection board 61, the protection plate 66 is fixedly connected with the connection pad 67 on one side close to the main board 1, the section of the connection pad 67 is rectangular, when the protection plate 66 is used for limiting the main board 1 and the protection shell 63, the connection pad 67 in the protection plate 66 can prevent the protection plate 66 from being worn when the protection plate 66 contacts the main board 1 and the protection shell 63, the service life of the main board 1 and the protection shell 63 is prolonged, the sponge soft layer 68 is fixedly connected with the inner wall of the protection shell 63, the sponge soft layer 68 is abutted against the cipher key 4, when the protection shell 63 is used for protecting the cipher key 4, the sponge soft pad on the inner wall of the protection shell can clean the surface of the used cipher key 4, stains are avoided, the cipher key 4 is in key failure due to the stains, the limit block 69 is fixedly connected with the connection slider 62, when the connection slider 62 is used for sliding in the connection board 61, the limiting block 69 on the inner wall of the connecting plate 61 can avoid the condition that the connecting sliding block 62 slides out of the inner wall of the connecting plate 61 during sliding, the limiting block 69 can increase the limiting of the protection plate 66 on the main board 1, and the limiting effect is improved;
In the embodiment of the present utility model, referring to fig. 6 to 8, the auxiliary device 7 includes a sliding block 71, the sliding block 71 is fixedly connected with the protecting shell 63, a connecting block 72 is fixedly connected to one side of the protecting shell 63, one end of the connecting block 72 away from the protecting shell 63 is fixedly connected with the auxiliary block 73, a spring 74 is provided on the lower surface of the connecting block 72, the spring 74 is fixedly connected with the main board 1, when the protecting shell 63 needs to be opened, the auxiliary block 73 drives the connecting block 72 by pulling the auxiliary block 73, the auxiliary block 73 drives the spring 74 to stretch when moving, the connecting block 72 drives the sliding block 71, the sliding block 71 drives the protecting shell 63 to move, when the auxiliary block 73 is released after the use is completed, the spring 74 contracts to drive the whole protecting shell 63 to slide back to the initial position, so as to realize the reset of the whole protecting shell 63, the auxiliary block 73 is far away from the connecting block 72, one end is fixedly connected with the connecting rod 75, the inner wall of the connecting rod 75 is slidably connected with the pull ring 76, when the auxiliary block 73 is required to be pulled, the auxiliary block 73 can be driven to move by pulling the pull ring 76 on the connecting rod 75, the pull ring 76 can increase the pulling force of a user on the auxiliary block 73, the auxiliary block 73 can be better used for driving the sliding block 71 to slide, the inner wall of the sliding block 71 is fixedly connected with the limiting rod 77, the inner wall of the protective shell 63 is provided with a sliding groove, the limiting rod 77 is slidably connected with the sliding groove, and when the auxiliary block 73 is pulled to drive the sliding block to move, the limiting rod 77 on the sliding block 71 can be matched with the sliding groove to slide on the sliding block, and the sliding block 71 slides out of the inner wall of the protective shell 63;
The utility model provides a coded lock shell of an anti-theft door, which has the following working principle: when the protection device 6 is needed to be used, fix the connecting plate 61 on the door, install the protecting crust 63 again in one side that the mainboard 1 is close to fingerprint bond 2, can be through using the protecting crust 63, install the mainboard 1 fast, the regulation pole 64 of connecting plate 61 inner wall adjusts guard plate 66 through torsional spring 65 and can fix mainboard 1, avoid mainboard 1 to follow landing on connecting plate 61, when using guard plate 66 to carry out spacing to mainboard 1 and protecting crust 63, the connection pad 67 in guard plate 66 can avoid the guard plate 66 to contact with mainboard 1 and protecting crust 63, the circumstances that both take place wearing and tearing appear, improve the life of mainboard 1 and protecting crust 63, use protecting crust 63 to protect cipher key 4, the sponge cushion of protecting crust inner wall can clean the surface of cipher key 4 that has used, avoid the surface to appear the spot, cipher key 4 is because the circumstances of button failure appears, when using the stopper 69 of connecting plate 61 inner wall can avoid the landing when connecting plate 61 inner wall when sliding, the circumstances that the connecting plate 61 inner wall slide out the connecting plate 61 inner wall, stopper 69 can increase 66 and carry out spacing to limit plate 1, the circumstances that the limit plate 69 can increase 66 to contact with mainboard 1, the circumstances that both take place wearing and tearing appear, improve the life of mainboard 1 and protecting crust 63, can carry out the protection effect through the joint with the mainboard 1 through the protecting crust 63, can carry out the protecting crust 1 through the protecting crust 63, can be used to protect cipher key 4.
When auxiliary device 7 is needed, when the protection shell 63 is opened and the cipher key 4 is needed, auxiliary block 73 is pulled, auxiliary block 73 drives connecting block 72, spring 74 is driven to stretch when auxiliary block 73 moves, connecting block 72 drives sliding block 71, sliding block 71 drives protection shell 63 to move, when auxiliary block 73 is loosened after use is completed, spring 74 contracts to drive whole protection shell 63 to slide back to the initial position, reset of whole protection shell 63 is achieved, auxiliary block 73 needs to be pulled, pull ring 76 can be pulled, pull ring 76 drives auxiliary block 73 to move, pull ring 76 can increase the pulling force of a user on auxiliary block 73, auxiliary block 73 can be better used to drive sliding block 71 to slide, limit rod 77 on sliding block 71 can cooperate with a chute to slide when sliding block 71 slides, spring 74 on main board 1 is driven by auxiliary block 73 when auxiliary block 73 is pulled to move, spring 74 can reset protection shell 63 after cipher key 4 is used, reset of protection shell 63 is achieved, and cipher key 63 is prevented from being forgotten after cipher key 4 is used.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A combination lock housing for a security door, comprising: the fingerprint display device comprises a main board (1), wherein one surface of the main board (1) is fixedly connected with a fingerprint key (2), one side of the main board (1) close to the fingerprint key (2) is fixedly connected with a switch display lamp (3), one side of the main board (1) close to the switch display lamp (3) is fixedly connected with a plurality of cipher keys (4), and one side of the main board (1) close to the switch display lamp (3) is rotatably connected with a rotating handle (5);
The protection device (6), protection device (6) are located mainboard (1) one side, protection device (6) are including connecting slider (62), connect slider (62) and mainboard (1) fixed connection, one side sliding connection that mainboard (1) was kept away from to connecting slider (62) has connecting plate (61), one side joint that mainboard (1) is close to fingerprint key (2) has protecting crust (63), protecting crust (63) and connecting plate (61) sliding connection, the inner wall fixedly connected with of connecting plate (61) adjusts pole (64), the arc surface fixedly connected with torsional spring (65) of adjusting pole (64), the arc surface fixedly connected with guard plate (66) of adjusting pole (64);
and the auxiliary device (7), the auxiliary device (7) is positioned on the inner wall of the protective shell (63).
2. The anti-theft door coded lock shell according to claim 1, wherein a connecting pad (67) is fixedly connected to one side, close to the main board (1), of the protection plate (66), and the cross section of the connecting pad (67) is rectangular.
3. The anti-theft door coded lock shell according to claim 1, characterized in that the inner wall of the protective shell (63) is fixedly connected with a soft sponge layer (68), and the soft sponge layer (68) is abutted against the coded key (4).
4. The anti-theft door coded lock shell according to claim 1, characterized in that a limiting block (69) is fixedly connected to the inner wall of the connecting plate (61), and the limiting block (69) is abutted against the connecting sliding block (62).
5. The anti-theft door coded lock shell according to claim 1, characterized in that the auxiliary device (7) comprises a sliding block (71), the sliding block (71) is fixedly connected with a protecting shell (63), one side of the protecting shell (63) is fixedly connected with a connecting block (72), one end, far away from the protecting shell (63), of the connecting block (72) is fixedly connected with an auxiliary block (73), a spring (74) is arranged on the lower surface of the connecting block (72), and the spring (74) is fixedly connected with the main board (1).
6. The anti-theft door coded lock shell according to claim 5, wherein one end of the auxiliary block (73) far away from the connecting block (72) is fixedly connected with a connecting rod (75), and the inner wall of the connecting rod (75) is slidably connected with a pull ring (76).
7. The anti-theft door coded lock shell according to claim 5, wherein the inner wall of the sliding block (71) is fixedly connected with a limiting rod (77), a sliding groove (78) is formed in the inner wall of the protective shell (63), and the limiting rod (77) is in sliding connection with the sliding groove (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304725.7U CN221053418U (en) | 2023-08-28 | 2023-08-28 | Anti-theft door coded lock shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304725.7U CN221053418U (en) | 2023-08-28 | 2023-08-28 | Anti-theft door coded lock shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221053418U true CN221053418U (en) | 2024-05-31 |
Family
ID=91197800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322304725.7U Active CN221053418U (en) | 2023-08-28 | 2023-08-28 | Anti-theft door coded lock shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221053418U (en) |
-
2023
- 2023-08-28 CN CN202322304725.7U patent/CN221053418U/en active Active
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