CN220687028U - Antitheft lock - Google Patents
Antitheft lock Download PDFInfo
- Publication number
- CN220687028U CN220687028U CN202322280322.3U CN202322280322U CN220687028U CN 220687028 U CN220687028 U CN 220687028U CN 202322280322 U CN202322280322 U CN 202322280322U CN 220687028 U CN220687028 U CN 220687028U
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- China
- Prior art keywords
- inner cavity
- fixedly connected
- lock body
- theft lock
- theft
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to the technical field of burglary prevention and discloses a burglary-resisting lock, which comprises a burglary-resisting lock body, wherein a fixed column is fixedly connected to the bottom of an inner cavity of the burglary-resisting lock body, a lock cylinder is slidably connected to the inner cavity of the fixed column, a key hole is formed in the bottom of the lock cylinder, a first sliding groove is formed in the bottom of the burglary-resisting lock body, a lock head is slidably connected to the inner cavity of the first sliding groove, the right end of the lock head penetrates through the inner cavity of the burglary-resisting lock body and is movably connected to the inner cavity of the burglary-resisting lock body, a first clamping groove is formed in the left side of the surface of the lock head, and a fixing plate is fixedly connected to the left side of the inner cavity of the burglary-resisting lock body. This pickproof lock, through signal board received signal, remote control servo motor rotates, drives driven tooth axle, rotates, drives the pinion rack simultaneously and removes, removes the left side of pinion rack to the inner chamber of second draw-in groove in, plays the effect of dual locking, even sled open the lock core, also can prevent that the pickproof lock body from being opened.
Description
Technical Field
The utility model relates to the technical field of burglary prevention, in particular to an anti-theft lock.
Background
According to different principles of lock cores, anti-theft locks can be classified into cylinder locks, blade locks, magnetic locks, smart card door locks, fingerprint locks and the like.
The method for preventing people from theft in daily life is to seal the lock, and the lock is most commonly used for mounting the anti-theft lock, but the existing anti-theft lock is easy to open due to the simple structure of the lock core, and the anti-theft effect is general.
Accordingly, a person skilled in the art provides an anti-theft lock to solve the above-mentioned problems.
Disclosure of Invention
The present utility model is directed to an anti-theft lock, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an anti-theft lock, includes the anti-theft lock body, the bottom fixedly connected with fixed column of anti-theft lock body inner chamber, the inner chamber sliding connection of fixed column has the lock core, the key hole has been seted up to the bottom of lock core, first spout has been seted up to the bottom of anti-theft lock body, the inner chamber sliding connection of first spout has the tapered end, the right-hand member of tapered end runs through swing joint in the inner chamber of anti-theft lock body, first draw-in groove has been seted up on the left side of tapered end surface, the left side fixedly connected with fixed plate of anti-theft lock body inner chamber, the second spout has been seted up on the right side of fixed plate, the inner chamber swing joint of second spout has the fixture block, the right side swing joint of fixture block is in the inner chamber of first draw-in groove, the bottom fixedly connected with driven piece of fixture block, the right side fixedly connected with carriage release lever at lock core top the left side setting and the right side of driven piece of carriage release lever;
the anti-theft lock comprises an anti-theft lock body, wherein an inner cavity of the anti-theft lock body is provided with an anti-theft mechanism, the anti-theft mechanism comprises a servo motor, the rear side of the servo motor is fixedly connected with the rear side of the inner cavity of the anti-theft lock body, the output end of the servo motor is fixedly connected with a transmission gear, the rear side of the inner cavity of the anti-theft lock body is fixedly connected with a first fixing rod, the rear side of the inner cavity of the anti-theft lock body is fixedly connected with a second fixing rod, the inner cavity of the first fixing rod is movably connected with a driven gear shaft, the front side of the transmission gear is in meshed connection with the rear side of the driven gear shaft, the inner cavity of the second fixing rod is movably connected with a toothed plate, the right side of the bottom of a lock head is provided with a second clamping groove, the left side of the toothed plate is movably connected with the inner cavity of the second clamping groove, the bottom of the inner cavity of the anti-theft lock body is fixedly connected with a battery box, and the right side of the inner cavity of the anti-theft lock body is fixedly connected with a signal plate.
As still further aspects of the utility model: the bottom fixedly connected with first spring of first spout, the top fixedly connected with of first spring is in the bottom of tapered end.
As still further aspects of the utility model: the right side fixedly connected with third spring of fixed plate, the right side fixedly connected with of third spring is in the left side of fixture block.
As still further aspects of the utility model: the rear side of the inner cavity of the anti-theft lock body is fixedly connected with a fixing sleeve, and the periphery of the inner cavity of the fixing sleeve is movably connected to the inner surface of the anti-theft lock body through screw threads.
As still further aspects of the utility model: the anti-theft lock is characterized in that a fixed block is fixedly connected to the rear side of the inner cavity of the anti-theft lock body, and a swing block is movably connected to the bottom of the fixed block.
As still further aspects of the utility model: the right side fixedly connected with fixed section of thick bamboo of pickproof lock body inner chamber, the top fixedly connected with backup pad of fixed section of thick bamboo.
As still further aspects of the utility model: the second springs are fixedly connected to the periphery of the bottom of the swing block, and the outer sides of the second springs are fixedly connected to the inner cavity of the supporting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the signal board is used for receiving the signal, the servo motor is remotely controlled to rotate, the driven gear shaft is driven to rotate, meanwhile, the toothed plate is driven to move, the left side of the toothed plate is moved into the inner cavity of the second clamping groove, the double locking function is achieved, and the anti-theft lock body can be prevented from being opened even if the lock core is pried open.
2. The utility model can automatically spring the lock head after unlocking by arranging the first spring, can automatically lock after locking by arranging the third spring, can protect and fix the servo motor by arranging the fixing sleeve, and can transmit the vibration of the anti-theft lock body by arranging the swinging block.
Drawings
FIG. 1 is a schematic diagram of an anti-theft lock;
FIG. 2 is a schematic diagram of the inner cavity of the anti-theft lock;
FIG. 3 is a schematic cross-sectional view of an anti-theft lock in the anti-theft lock;
fig. 4 is an enlarged schematic view of the structure of the a part of the anti-theft lock.
In the figure: 1. an anti-theft lock body; 2. a lock head; 3. a key hole; 4. a lock core; 5. a first clamping groove; 6. a fixed sleeve; 7. fixing the column; 8. a support plate; 9. an anti-theft mechanism; 901. a servo motor; 902. a signal board; 903. a transmission gear; 904. a first fixing rod; 905. a driven gear shaft; 906. a second fixing rod; 907. a toothed plate; 908. a second clamping groove; 909. a battery case; 10. a fixed cylinder; 11. a swinging block; 12. a fixed block; 13. a first spring; 14. a first chute; 15. a second spring; 16. a fixing plate; 17. a second chute; 18. a third spring; 19. a clamping block; 20. a driven block; 21. and (3) moving the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an anti-theft lock comprises an anti-theft lock body 1, wherein a fixed column 7 is fixedly connected to the bottom of an inner cavity of the anti-theft lock body 1, a lock cylinder 4 is slidably connected to the inner cavity of the fixed column 7, a key hole 3 is formed in the bottom of the lock cylinder 4, a first sliding groove 14 is formed in the bottom of the anti-theft lock body 1, a lock head 2 is slidably connected to the inner cavity of the first sliding groove 14, the right end of the lock head 2 penetrates through the inner cavity of the anti-theft lock body 1, a first clamping groove 5 is formed in the left side of the surface of the lock head 2, a fixed plate 16 is fixedly connected to the left side of the inner cavity of the anti-theft lock body 1, a second sliding groove 17 is formed in the right side of the fixed plate 16, a clamping block 19 is interactively connected to the inner cavity of the second sliding groove 17, a driven block 20 is fixedly connected to the bottom of the clamping block 19, a moving rod 21 is fixedly connected to the right side of the top of the lock cylinder 4, and the right side of the moving rod 21 is arranged on the right side of the driven block 20;
the inner chamber of pickproof lock body 1 is provided with pickproof mechanism 9, pickproof mechanism 9 includes servo motor 901, servo motor 901's rear side fixedly connected with pickproof lock body 1 inner chamber's rear side, servo motor 901's output fixedly connected with drive gear 903, pickproof lock body 1 inner chamber's rear side fixedly connected with first dead lever 904, pickproof lock body 1 inner chamber's rear side all fixedly connected with second dead lever 906, first dead lever 904's inner chamber swing joint has driven tooth axle 905, drive gear 903's front side meshing is connected in driven tooth axle 905's rear side, second dead lever 906's inner chamber swing joint has pinion rack 907, the rear side meshing of driven tooth axle 905 is connected in the front side of pinion rack 907, second draw-in groove 908 has been seted up on the right side of tapered end 2 bottom, pinion rack 907's left side swing joint is in second draw-in groove 908's inner chamber, pickproof lock body 1 inner chamber's bottom fixedly connected with battery case 909, pickproof lock body 1 inner chamber's right side fixedly connected with signal plate 902.
Specifically, the bottom of the first chute 14 is fixedly connected with a first spring 13, and the top of the first spring 13 is fixedly connected with the bottom of the lock head 2.
Through the technical scheme, the first spring 13 is arranged, so that the lock head 2 can be automatically sprung after unlocking.
Specifically, the right side of the fixing plate 16 is fixedly connected with a third spring 18, and the right side of the third spring 18 is fixedly connected with the left side of the clamping block 19.
By the above technical solution, the third spring 18 is provided, and the lock can be automatically locked after the lock is closed.
Specifically, the rear side of the inner cavity of the anti-theft lock body 1 is fixedly connected with a fixed sleeve 6, and the periphery of the inner cavity of the fixed sleeve 6 is movably connected to the inner surface of the anti-theft lock body 1 through screw threads.
Through above-mentioned technical scheme, through setting up fixed cover 6, can play protection and fixed effect to servo motor 901.
Specifically, the rear side of the inner cavity of the anti-theft lock body 1 is fixedly connected with a fixed block 12, and the bottom of the fixed block 12 is movably connected with a swinging block 11.
Through above-mentioned technical scheme, through setting up swing piece 11, can the vibrations of conduction pickproof lock body 1.
Specifically, the right side of the inner cavity of the anti-theft lock body 1 is fixedly connected with a fixed cylinder 10, and the top of the fixed cylinder 10 is fixedly connected with a supporting plate 8.
Through above-mentioned technical scheme, through setting up backup pad 8, thereby with the contact of swing piece 11 bottom when swing piece 11 shakes and convey the electrical signal.
Specifically, all around of swinging block 11 bottom all fixedly connected with second spring 15, the outside fixed connection of second spring 15 is in the inner chamber of backup pad 8.
Through above-mentioned technical scheme, through setting up second spring 15, can place swinging block 11 and backup pad 8 contact when pickproof lock body 1 is non-horizontal to be placed.
The working principle of the utility model is as follows: when someone picks up the anti-theft lock body 1 to unlock, the anti-theft lock body 1 vibrates, the swinging block 11 is driven to move through the vibration of the anti-theft lock body 1, a closed circuit is formed after the swinging block 11 moves to contact the fixed cylinder 10, an electric signal is transmitted to a remote personal mobile phone through the signal board 902, the mobile phone can not unlock the personal mobile phone, the servo motor 901 is started, the output end of the servo motor 901 rotates, the transmission gear 903 can be driven to rotate through the rotation of the output end of the servo motor 901, the driven gear shaft 905 can be driven to rotate, the toothed plate 907 can be driven to move leftwards along the inner cavity of the second fixed rod 906 through the rotation of the driven gear shaft 905, the left side of the toothed plate 907 is moved to the inner cavity of the second clamping groove 908, and the lock 2 is limited.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. An antitheft lock comprises an antitheft lock body (1), and is characterized in that: the anti-theft lock comprises an anti-theft lock body (1), wherein a fixed column (7) is fixedly connected to the bottom of an inner cavity of the anti-theft lock body (1), a lock cylinder (4) is slidably connected to the inner cavity of the fixed column (7), a key hole (3) is formed in the bottom of the lock cylinder (4), a first sliding groove (14) is formed in the bottom of the anti-theft lock body (1), a lock head (2) is slidably connected to the inner cavity of the first sliding groove (14), the right end of the lock head (2) penetrates through the inner cavity of the anti-theft lock body (1), a first clamping groove (5) is formed in the left side of the surface of the lock head (2), a fixed plate (16) is fixedly connected to the left side of the inner cavity of the anti-theft lock body (1), a second sliding groove (17) is formed in the right side of the fixed plate (16), a clamping block (19) is interactively connected to the inner cavity of the second sliding groove (17), a driven block (20) is fixedly connected to the bottom of the clamping block (19), and a moving rod (21) on the top of the right side of the clamping block (4) is fixedly connected to the left side of the moving rod (21) of the lock cylinder (20);
the anti-theft lock comprises an anti-theft lock body (1), wherein an anti-theft mechanism (9) is arranged in an inner cavity of the anti-theft lock body (1), the anti-theft mechanism (9) comprises a servo motor (901), the rear side of the servo motor (901) is fixedly connected to the rear side of the inner cavity of the anti-theft lock body (1), a transmission gear (903) is fixedly connected to the output end of the servo motor (901), a first fixing rod (904) is fixedly connected to the rear side of the inner cavity of the anti-theft lock body (1), a second fixing rod (906) is fixedly connected to the rear side of the inner cavity of the anti-theft lock body (1), a driven gear shaft (905) is movably connected to the front side of the inner cavity of the driven gear shaft (903), a toothed plate (907) is movably connected to the rear side of the driven gear shaft (901), a second clamping groove (908) is formed in the right side of the bottom of the lock head (2), a second clamping groove (905) is formed in the rear side of the inner cavity of the anti-theft lock body (1), and a battery case (902) is fixedly connected to the bottom of the inner cavity (908).
2. An anti-theft lock according to claim 1, characterized in that: the bottom of first spout (14) is fixedly connected with first spring (13), the top of first spring (13) is fixedly connected with the bottom of tapered end (2).
3. An anti-theft lock according to claim 1, characterized in that: the right side of fixed plate (16) fixedly connected with third spring (18), the right side of third spring (18) fixedly connected with the left side of fixture block (19).
4. An anti-theft lock according to claim 1, characterized in that: the rear side of the inner cavity of the anti-theft lock body (1) is fixedly connected with a fixing sleeve (6), and the periphery of the inner cavity of the fixing sleeve (6) is movably connected to the inner surface of the anti-theft lock body (1) through screw threads.
5. An anti-theft lock according to claim 1, characterized in that: the anti-theft lock is characterized in that a fixed block (12) is fixedly connected to the rear side of the inner cavity of the anti-theft lock body (1), and a swinging block (11) is movably connected to the bottom of the fixed block (12).
6. An anti-theft lock according to claim 1, characterized in that: the anti-theft lock is characterized in that a fixed cylinder (10) is fixedly connected to the right side of the inner cavity of the anti-theft lock body (1), and a supporting plate (8) is fixedly connected to the top of the fixed cylinder (10).
7. An anti-theft lock according to claim 5, wherein: the periphery of the bottom of the swinging block (11) is fixedly connected with a second spring (15), and the outer side of the second spring (15) is fixedly connected with the inner cavity of the supporting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280322.3U CN220687028U (en) | 2023-08-24 | 2023-08-24 | Antitheft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280322.3U CN220687028U (en) | 2023-08-24 | 2023-08-24 | Antitheft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220687028U true CN220687028U (en) | 2024-03-29 |
Family
ID=90409700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322280322.3U Active CN220687028U (en) | 2023-08-24 | 2023-08-24 | Antitheft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220687028U (en) |
-
2023
- 2023-08-24 CN CN202322280322.3U patent/CN220687028U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |