CN204920525U - Theftproof safety lock - Google Patents
Theftproof safety lock Download PDFInfo
- Publication number
- CN204920525U CN204920525U CN201520641990.7U CN201520641990U CN204920525U CN 204920525 U CN204920525 U CN 204920525U CN 201520641990 U CN201520641990 U CN 201520641990U CN 204920525 U CN204920525 U CN 204920525U
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- CN
- China
- Prior art keywords
- lock
- snap close
- tapered end
- mentioned
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a theftproof safety lock, including lock seat, U type tapered end mechanism, hasp actuating mechanism, hasp, power and infrared ray chip switch, the lock chamber has in the lock seat, on the articulated installation of U type tapered end mechanism one end lay in the lock seat, the lock intracavity that stretches into the lock seat in some tapered end holes was opened through the lock seat to the other end, hasp actuating mechanism installs at the lock intracavity, hasp one end is installed on hasp actuating mechanism, and the other end cooperates with the one end locking that U type tapered end mechanism stretched into the lock chamber, the power inlays the dress in the lock seat to pass through the line connection infrared ray chip switch, infrared ray chip switch mounting is at the lock intracavity to pass through the line connection hasp actuating mechanism, it is equipped with infrared receiving terminal still to inlay on the lock seat, infrared receiving terminal passes through the line connection infrared ray chip switch. The advantage: simple structure, convenient to use, the security performance is higher, and the practicality is stronger.
Description
Technical field
The utility model relates to a kind of anti-theft device, particularly a kind of safety lock.
Background technology
Current lockset can be divided into two classes substantially, and a class is mechanical lock, and this kind of mechanical lock is modal to be matched with lock core cylinder lock form by pellet, and such lock structure simply, but ought touch pellet with steel wire hook etc., and be easily unlocked, safety factor is low; Another kind of is electronic lock, block and unlocking operation by input password or by electronic induction equipment to perform, although the safety factor of such electronic lock is higher, but its electronic detection circuit and warning circuit complexity, production technology and manufacturing cost high, after damaging, maintenance difficulty is large, is not suitable for public users.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of safety lock, the mechanical lock security performance effectively solving prior art is lower, easily stolen or electronic lock electronic detection circuit and warning circuit complicated, production technology and manufacturing cost high, after damaging, maintenance difficulty is large, is not suitable for the defect of public users.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of safety lock, comprise lock, U-shaped lock mechanism, snap close driving mechanism, snap close, power supply and infrared rays chip switch, there is in above-mentioned lock lock chamber, above-mentioned U-shaped lock mechanism one end is hingedly mounted on lock, the other end stretches in the lock chamber of lock by the tapered end hole that lock has, above-mentioned snap close driving mechanism is arranged in lock chamber, above-mentioned snap close one end is arranged on snap close driving mechanism, the other end and U-shaped lock mechanism stretch into the one end of locking chamber and lock and coordinate, above-mentioned power supply is inlaid in lock, and by the above-mentioned infrared rays chip switch of connection, above-mentioned infrared rays chip switch is arranged in lock chamber, and by the above-mentioned snap close driving mechanism of connection, above-mentioned lock is also embedded with infrared receiving terminal, above-mentioned infrared receiving terminal is by the above-mentioned infrared rays chip switch of connection.
Further, above-mentioned U-shaped lock mechanism comprises U-shaped lock ring and tapered end, and above-mentioned tapered end is arranged on the termination, one end of lock ring, and the other end of above-mentioned lock ring is hingedly mounted on lock, above-mentioned tapered end is stretched in above-mentioned lock chamber by tapered end hole, and to be locked with above-mentioned snap close by the locked groove on tapered end and coordinate.
Further, above-mentioned snap close driving mechanism comprises motor and eccentric wheel, above-mentioned motor is vertically arranged on bottom lock chamber, above-mentioned eccentric wheel is positioned at above motor, and be connected with motor-driven by motor shaft, eccentric upper center is rotatably connected on by bearing, the locked groove snap-fit engagement of the above-mentioned snap close other end and above-mentioned tapered end bottom above-mentioned snap close one end.
Further, in above-mentioned lock chamber, elasticity clamping mechanism is also installed, above-mentioned elasticity clamping mechanism is arranged on bottom the lock chamber below tapered end hole, and can up and down elasticity activity in lock chamber, above-mentioned tapered end coordinates with above-mentioned elasticity screens mechanism contacts, above-mentioned elasticity clamping mechanism also with above-mentioned snap close lower end snap-fit engagement, and when elasticity clamping mechanism moves down, the clamped condition of elasticity screens mechanism releases and above-mentioned snap close.
Further, above-mentioned snap close lower end has draw-in groove, the above-mentioned draw-in groove of above-mentioned elastic spacing mechanism clamping.
Further, above-mentioned elasticity clamping mechanism comprises briquetting and is arranged on the spacing fixture block of L-type of briquetting side, be arranged on bottom above-mentioned lock chamber by spring bottom above-mentioned briquetting, and be positioned at below above-mentioned tapered end hole, and the top of above-mentioned briquetting contacts with the bottom of above-mentioned tapered end and coordinates, the spacing fixture block of above-mentioned L-type is positioned at the below of above-mentioned snap close, and the draw-in groove clamping of its upper end and above-mentioned snap close, when briquetting moves down, drive the spacing fixture block of L to move down, remove the clamped condition with draw-in groove.
Further, above-mentioned snap close both sides all connect both sides, above-mentioned lock chamber inwall by spring.
Further, in above-mentioned lock side, USB charging inlet is also housed, above-mentioned USB charging inlet is by the above-mentioned power supply of connection.
Further, above-mentioned lock upper end has groove, and one end away from tapered end of above-mentioned lock ring is hingedly mounted in above-mentioned groove.
The beneficial effects of the utility model are: structure is simple, and easy to use, security performance is higher, and practicality is stronger.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view under the tapered end of a kind of safety lock of the present utility model and snap close lock mated condition;
Fig. 2 is the cross-sectional view under the tapered end open mode of a kind of safety lock of the present utility model;
Fig. 3 is the cross-section structure schematic top plan view of the lock chamber inner lock buckle driving mechanism of a kind of safety lock of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, lock, 2, U-shaped lock mechanism, 3, snap close driving mechanism, 4, snap close, 5, power supply, 6, tapered end hole, 7, elasticity clamping mechanism, 8, USB charging inlet, 9, infrared receiving terminal, 11, groove, 21, lock ring, 22, tapered end, 23, locked groove, 31, motor, 32, eccentric wheel, 41, draw-in groove, 71, briquetting, 72, the spacing fixture block of L-type.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment: as shown in Figures 1 to 3, the safety lock of the present embodiment comprises lock 1, U-shaped lock mechanism 2, snap close driving mechanism 3, snap close 4, power supply 5 and infrared rays chip switch, in above-mentioned lock 1, there is lock chamber, above-mentioned U-shaped lock mechanism 2 one end is hingedly mounted on lock 1, the other end stretches in the lock chamber of lock 1 by the tapered end hole 6 that lock 1 has, above-mentioned snap close driving mechanism 3 is arranged in lock chamber, above-mentioned snap close 4 one end is arranged on snap close driving mechanism 3, the other end and U-shaped lock mechanism 2 stretch into the one end of locking chamber and lock and coordinate, above-mentioned power supply 5 is inlaid in lock 1, and by the above-mentioned infrared rays chip switch of connection, above-mentioned infrared rays chip switch is arranged in lock chamber, and by the above-mentioned snap close driving mechanism 3 of connection, above-mentioned lock 1 is also embedded with infrared receiving terminal 9, above-mentioned infrared receiving terminal 9 is by the above-mentioned infrared rays chip switch of connection.
Above-mentioned U-shaped lock mechanism 2 comprises U-shaped lock ring 21 and tapered end 22, above-mentioned tapered end 22 is arranged on the termination, one end of lock ring 21, the other end of above-mentioned lock ring 21 is hingedly mounted on lock 1, above-mentioned tapered end 22 is stretched in above-mentioned lock chamber by tapered end hole 6, and is locked with above-mentioned snap close 4 by the locked groove 23 on tapered end 22 and coordinate.
Above-mentioned snap close driving mechanism 3 comprises motor 31 and eccentric wheel 32, above-mentioned motor 31 is vertically arranged on bottom lock chamber, above-mentioned eccentric wheel 32 is positioned at above motor 31, and be in transmission connection by motor shaft and motor 31, the upper center of eccentric wheel 32 is rotatably connected on by bearing, locked groove 23 snap-fit engagement of above-mentioned snap close 4 other end and above-mentioned tapered end 22 bottom above-mentioned snap close 4 one end.
In above-mentioned lock chamber, elasticity clamping mechanism 7 is also installed, above-mentioned elasticity clamping mechanism 7 is arranged on bottom the lock chamber below tapered end hole 6, and can up and down elasticity activity in lock chamber, above-mentioned tapered end 22 contacts with above-mentioned elasticity clamping mechanism 7 and coordinates, above-mentioned elasticity clamping mechanism 7 also with above-mentioned snap close 4 lower end snap-fit engagement, and when elasticity clamping mechanism 7 moves down, elasticity clamping mechanism 7 removes the clamped condition with above-mentioned snap close 4.
Above-mentioned snap close 4 lower end has draw-in groove 41, the above-mentioned draw-in groove 41 of above-mentioned elasticity clamping mechanism 7 clamping.
Above-mentioned elasticity clamping mechanism 7 comprises briquetting 71 and is arranged on the spacing fixture block 72 of L-type of briquetting 71 side, be arranged on bottom above-mentioned lock chamber by spring bottom above-mentioned briquetting 71, and be positioned at below above-mentioned tapered end hole 6, and the top of above-mentioned briquetting 71 contacts with the bottom of above-mentioned tapered end 22 and coordinates, the spacing fixture block of above-mentioned L-type 72 is positioned at the below of above-mentioned snap close 4, and draw-in groove 41 clamping of its upper end and above-mentioned snap close 4, when briquetting 71 moves down, drive L spacing fixture block 72 to move down, remove and draw-in groove 41) clamped condition.
Above-mentioned snap close 4 both sides all connect both sides, above-mentioned lock chamber inwall by spring.
In above-mentioned lock 1 side, USB charging inlet 8 is also housed, above-mentioned USB charging inlet 8, by the above-mentioned power supply 5 of connection, can be used for charging to power supply 5, ensures that electric quantity of power supply is sufficient.
Above-mentioned lock 1 upper end has groove 11, and one end away from tapered end 22 of above-mentioned lock ring 21 is hingedly mounted in above-mentioned groove 11, lock ring 21 one end is hidden in above-mentioned groove 11, improves security performance.
As shown in Figure 2, the safety lock of the present embodiment in the on-state, eccentric wheel 32 in lock chamber is positioned at original position, namely its turning end is positioned at the left side side in lock chamber, vertical distance between snap close 4 right-hand member and tapered end hole 6 is maximum, and now, the upper end of the spacing fixture block of L-type 72 is stuck in the draw-in groove 41 of above-mentioned snap close 4 lower end;
As shown in Figure 1, when anti-theft security is locked in locking, tapered end 22 stretches in tapered end hole 6, contact also presses briquetting 71 downwards, and then drive the spacing fixture block 72 of L-type to move down, the clamped condition of the spacing fixture block 72 of contact L-type and draw-in groove 41, next step, infrared signal is sent to infrared receiving terminal 9 by the infrared key of remote control, and then control infrared switch closedown, motor 31 switches on power, complete half-turn to rotate, band movable eccentric wheel 32 is by original position half rotation, synchronously, snap close 4 is driven to move right, right-hand member to snap close 4 is connected in the locked groove 23 of tapered end 22, infrared switch is opened automatically, now, the spring at snap close 4 two ends shakes because elastic reaction limits snap close 4, ensure the locking of snap close 4 and locked groove 23, when opening tapered end, the infrared key of remote control sends infrared signal to infrared receiving terminal 9, and then control infrared switch closedown, motor 31 switches on power, complete half-turn to rotate, snap close 4 is driven to be moved to the left, get back to original position, now, snap close 4 right-hand member departs from locked groove 23 clamped condition with tapered end 22, upwards pull out tapered end 22, spring bottom briquetting 71 recovers deformation, and briquetting 71 moves, and drives on the spacing fixture block 72 of L-type and moves, be stuck in its upper end in the draw-in groove 41 of above-mentioned snap close 4 lower end, infrared switch is closed automatically.
Anti-theft security lock construction of the present utility model is simple, and easy to use, security performance is higher, and practicality is stronger.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a safety lock, it is characterized in that: comprise lock (1), U-shaped lock mechanism (2), snap close driving mechanism (3), snap close (4), power supply (5) and infrared rays chip switch, described lock has lock chamber in (1), described U-shaped lock mechanism (2) one end is hingedly mounted on lock (1), the tapered end hole (6) that the other end is had by lock (1) is stretched in the lock chamber of lock (1), described snap close driving mechanism (3) is arranged in lock chamber, described snap close (4) one end is arranged on snap close driving mechanism (3), the other end and U-shaped lock mechanism (2) stretch into the one end of locking chamber and lock and coordinate, described power supply (5) is inlaid in lock (1), and by infrared rays chip switch described in connection, described infrared rays chip switch is arranged in lock chamber, and by snap close driving mechanism (3) described in connection, described lock (1) is also embedded with infrared receiving terminal (9), described infrared receiving terminal (9) is by infrared rays chip switch described in connection.
2. a kind of safety lock according to claim 1, it is characterized in that: described U-shaped lock mechanism (2) comprises U-shaped lock ring (21) and tapered end (22), described tapered end (22) is arranged on the termination, one end of lock ring (21), the other end of described lock ring (21) is hingedly mounted on lock (1), described tapered end (22) is stretched in described lock chamber by tapered end hole (6), and is locked with described snap close (4) by the locked groove (23) on tapered end (22) and coordinate.
3. a kind of safety lock according to claim 2, it is characterized in that: described snap close driving mechanism (3) comprises motor (31) and eccentric wheel (32), described motor (31) is vertically arranged on bottom lock chamber, described eccentric wheel (32) is positioned at motor (31) top, and be in transmission connection by motor shaft and motor (31), the upper center of eccentric wheel (32) is rotatably connected on by bearing, locked groove (23) snap-fit engagement of described snap close (4) other end and described tapered end (22) bottom described snap close (4) one end.
4. a kind of safety lock according to claim 3, it is characterized in that: elasticity clamping mechanism (7) is also installed in described lock chamber, described elasticity clamping mechanism (7) is arranged on bottom the lock chamber below tapered end hole (6), and can up and down elasticity activity in lock chamber, described tapered end (22) contacts with described elasticity clamping mechanism (7) and coordinates, described elasticity clamping mechanism (7) also with described snap close (4) lower end snap-fit engagement, and when elasticity clamping mechanism (7) moves down, elasticity clamping mechanism (7) removes the clamped condition with described snap close (4).
5. a kind of safety lock according to claim 4, is characterized in that: described snap close (4) lower end has draw-in groove (41), draw-in groove (41) described in the clamping of described elasticity clamping mechanism (7).
6. a kind of safety lock according to claim 5, it is characterized in that: described elasticity clamping mechanism (7) comprises briquetting (71) and is arranged on the spacing fixture block of L-type (72) of briquetting (71) side, described briquetting (71) bottom is arranged on bottom described lock chamber by spring, and be positioned at described tapered end hole (6) below, and the top of described briquetting (71) contacts with the bottom of described tapered end (22) and coordinates, the spacing fixture block of described L-type (72) is positioned at the below of described snap close (4), and draw-in groove (41) clamping of its upper end and described snap close (4), when briquetting (71) moves down, the spacing fixture block of L (72) is driven to move down, remove the clamped condition with draw-in groove (41).
7. a kind of safety lock according to any one of claim 1 to 6, is characterized in that: described snap close (4) both sides all connect both sides, described lock chamber inwall by spring.
8. a kind of safety lock according to claim 7, it is characterized in that: USB charging inlet (8) is also housed in described lock (1) side, described USB charging inlet (8) is by power supply described in connection (5).
9. a kind of safety lock according to any one of claim 2 to 6, it is characterized in that: described lock (1) upper end has groove (11), one end away from tapered end (22) of described lock ring (21) is hingedly mounted in described groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641990.7U CN204920525U (en) | 2015-08-24 | 2015-08-24 | Theftproof safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641990.7U CN204920525U (en) | 2015-08-24 | 2015-08-24 | Theftproof safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920525U true CN204920525U (en) | 2015-12-30 |
Family
ID=54969662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520641990.7U Expired - Fee Related CN204920525U (en) | 2015-08-24 | 2015-08-24 | Theftproof safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920525U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337606A (en) * | 2016-05-27 | 2017-01-18 | 罗甘 | Electronic lock execution mechanism and disengaging method thereof |
| CN106427609A (en) * | 2016-07-27 | 2017-02-22 | 江苏奥功电能科技有限公司 | Charging protection device of electric automobile and internal control system of charging protection device |
| CN107795203A (en) * | 2017-12-12 | 2018-03-13 | 东莞市安邦德智能锁具科技有限公司 | A kind of intelligent electronic lock |
| CN107895426A (en) * | 2017-12-11 | 2018-04-10 | 浙江维融电子科技股份有限公司 | A kind of cleaning-sorting machine of low noise takes paper money to be opened and closed transmission device |
| CN110714665A (en) * | 2019-10-29 | 2020-01-21 | 北京中宸泓昌科技有限公司 | Intelligent padlock |
-
2015
- 2015-08-24 CN CN201520641990.7U patent/CN204920525U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337606A (en) * | 2016-05-27 | 2017-01-18 | 罗甘 | Electronic lock execution mechanism and disengaging method thereof |
| CN106427609A (en) * | 2016-07-27 | 2017-02-22 | 江苏奥功电能科技有限公司 | Charging protection device of electric automobile and internal control system of charging protection device |
| CN107895426A (en) * | 2017-12-11 | 2018-04-10 | 浙江维融电子科技股份有限公司 | A kind of cleaning-sorting machine of low noise takes paper money to be opened and closed transmission device |
| CN107795203A (en) * | 2017-12-12 | 2018-03-13 | 东莞市安邦德智能锁具科技有限公司 | A kind of intelligent electronic lock |
| CN110714665A (en) * | 2019-10-29 | 2020-01-21 | 北京中宸泓昌科技有限公司 | Intelligent padlock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20210824 |