CN204511087U - Anti-error electric padlock - Google Patents
Anti-error electric padlock Download PDFInfo
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- CN204511087U CN204511087U CN201520090745.1U CN201520090745U CN204511087U CN 204511087 U CN204511087 U CN 204511087U CN 201520090745 U CN201520090745 U CN 201520090745U CN 204511087 U CN204511087 U CN 204511087U
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- positive stop
- elastomeric element
- latch hook
- breech block
- push
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Abstract
The utility model discloses a kind of anti-error electric padlock, comprising: lock body; Latch hook, latch hook is contained on lock body actively, and latch hook can move around between unlocked position and locked position of coupler, and latch hook is provided with stopper slot; Electric locking mechanism, electric locking organization establishes is in lock body, and it comprises: Breech block, the scalable motion of Breech block, and one end of Breech block is provided with spacing head; Positive stop, the scalable motion of positive stop, and under the effect of the second elastomeric element, stop Breech block to move; Push-rod assembly, the scalable motion of push-rod assembly, and positive stop can be promoted under external force; 3rd elastomeric element, the 3rd elastomeric element is used for push-rod assembly is resetted; And electronic drive, electronic drive has telescopic spacer pin; Internal circuit, internal circuit is arranged in lock body, and the drive singal lead-out terminal of internal circuit is connected with electronic drive; Anti-error electric padlock of the present utility model has the advantage that structure is simple, reliability is high.
Description
Technical field
The utility model relates to lockset, particularly relates to a kind of anti-error electric padlock.
Background technology
In order to prevent manual operation accident, generally use error proof locking system of microcomputer to carry out locking to operational outfit in transformer station, power plant, the lock set object used prevents artificial maloperation.But traditional mechanical lock and tripper adopt contact syndeton mode usually, the shortcomings such as there is safety low, fault rate is high, and functional limitation is large.
Along with the development of power equipment, the single closedown mode of tradition cannot be satisfied the demand, and has occurred the application scenario of the comprehensive closedown mode of more and more needs, has needed the lock set simultaneously possessing mechanical, electrical blocking function.Simultaneously traditional lock set, also because backward in technique, the reasons such as accuracy limitations, are no longer applicable to new anti-misoperation locking occasion gradually.
Although existing electric padlock meets the function of dynamo-electric locking, all there is complex structure, problem that reliability is low in existing electric padlock (as Chinese patent CN200710025824).
Summary of the invention
For above-mentioned prior art present situation, technical problem to be solved in the utility model is, provides the anti-error electric padlock that a kind of structure is simple, reliability is high.
In order to solve the problems of the technologies described above, the anti-error electric padlock of one provided by the utility model, comprising:
Lock body;
Latch hook, described latch hook is contained on described lock body actively, and described latch hook can move around between unlocked position and locked position of coupler, and described latch hook is provided with stopper slot;
Electric locking mechanism, described electric locking organization establishes in described lock body, for locking or unclamp described latch hook;
Internal circuit, described internal circuit is arranged in described lock body, and is connected with described electric locking mechanism, for controlling described electric locking mechanism action;
Described electric locking mechanism comprises: Breech block, and described Breech block can move around between clamped position and non-engagement position, and one end of described Breech block is provided with the spacing head coordinated with described stopper slot; First elastomeric element, described first elastomeric element is arranged on described Breech block, and when described latch hook is at locked position of coupler, described first elastomeric element makes described Breech block move to clamped position and make described spacing head snap in described stopper slot; Positive stop, described positive stop can move back and forth between the first location and the second location, and described positive stop moves to the second place and limits the motion of described Breech block under the effect of the second elastomeric element; Push-rod assembly, the scalable motion of described push-rod assembly, and described positive stop can be promoted under external force move to primary importance with spacing to described Breech block of release; 3rd elastomeric element, described 3rd elastomeric element is used for described push-rod assembly is resetted; And electronic drive, described electronic drive is connected with the drive singal output of described internal circuit, described electronic drive has telescopic spacer pin, when described spacer pin stretches out, limit the motion of described positive stop or described push-rod assembly, when described spacer pin is retracted, what discharge described positive stop or described push-rod assembly is spacing.
Wherein in an embodiment, described stopper slot is V-arrangement, and described spacing head is V-arrangement.
Wherein in an embodiment, described stopper slot is two, in the long hook arm that two described stopper slots are arranged at described latch hook respectively and short hook arm; Described Breech block is two, and two described Breech blocks are arranged side by side along same straight line, described spacing head be arranged at two described Breech blocks away from one end.
Wherein in an embodiment, described positive stop is between two described Breech blocks, described positive stop comprises stop part and notch part, when two described Breech blocks move to clamped position, and when described positive stop moves to the second place, the stop part of described positive stop is between the afterbody that two described Breech blocks are mutually close, limit two described Breech blocks to move, when described positive stop moves to primary importance, the gap portions of described positive stop is between the afterbody that two described Breech blocks are mutually close, and what discharge described Breech block is spacing.
Wherein in an embodiment, described first elastomeric element is arranged between the mutually close afterbody of two described Breech blocks.
Wherein in an embodiment, described push-rod assembly comprises:
Push rod, one end of described push rod connects with described positive stop or contacts, and the other end is provided with connector; With
Movable coil box (31), described movable coil box (31) is arranged at described lock body (1) bottom actively, and there is exposed surface, described movable coil box (31) is provided with the draw-in groove (31a) coordinated with described connector (32a), described movable coil box (31) is connected by described draw-in groove (31a) and described connector (32a) with described push rod (32).
Wherein in an embodiment, described internal circuit comprises:
Control circuit, described control circuit is connected with described electronic drive;
ID code chip, described ID code chip is connected with described control circuit, for storing the digital identity numbering of anti-error electric padlock;
Communication module, described communication module is connected with described control circuit, for unlocking device communication;
Wireless charging receiving circuit, described wireless charging receiving circuit is used for the energy receiving external transmission contactlessly; And
Energy-storage module, described energy-storage module is connected with described wireless charging receiving circuit and described control circuit, for storing the energy that described wireless charging receiving circuit receives, and provides energy for described control circuit.
Wherein in an embodiment, described internal circuit also comprises:
Sensor, described sensor is connected with described control circuit, for detecting described latch hook position.
Wherein in an embodiment, described anti-error electric padlock also comprises the 4th elastomeric element, and described 4th elastomeric element is used for making described latch hook be reset to described unlocked position.
Wherein in an embodiment, described lock body comprises lock housing and is positioned at the mount pad of described lock housing, and described electric locking mechanism and described internal circuit are arranged in described mount pad.
Compared with prior art, the anti-error electric padlock that the utility model provides, its electric locking mechanism comprises Breech block, positive stop, push-rod assembly and electronic drive, during locking, Breech block enters the stopper slot of latch hook under the effect of the first elastomeric element, positive stop blocks the mobile space of Breech block under the effect of the second elastomeric element simultaneously, and Breech block can not move, and achieves the locking to latch hook, during unblock, energy and instruction are wirelessly passed to internal circuit by unlocking device, internal circuit is started working after receiving energy, and perform corresponding unlocking motion according to instruction, the spacer pin of electronic drive is retracted, spacing to positive stop or push-rod assembly of spacer pin release, electric unblock completes, then the movable coil box of contact portion is directly promoted with unlocking device, 3rd elastomeric element compression, movable coil tape moves push rod and moves, push rod pushes positive stop open, the mobile space of positive stop release Breech block, release is to latch hook locking, latch hook ejects realization and unblanks.Compared with prior art, anti-error electric padlock of the present utility model has the advantage that structure is simple, reliability is high.
The beneficial effect that the utility model additional technical feature has will be described in this manual detailed description of the invention part.
Accompanying drawing explanation
Sectional structure schematic diagram when Fig. 1 is the anti-error electric padlock locking in the utility model embodiment;
Internal construction axonometric drawing when Fig. 2 is the anti-error electric padlock locking in the utility model embodiment;
Sectional structure schematic diagram when Fig. 3 is the anti-error electric padlock unblock in the utility model embodiment;
Internal construction axonometric drawing when Fig. 4 is the anti-error electric padlock unblock in the utility model embodiment;
Fig. 5 is the block diagram of the built-in circuit of anti-error electric padlock solution in the utility model embodiment.
Description of reference numerals: 1, lock body; 1a, lock housing; 1b, mount pad; 2, Breech block; 2a, spacing head; 2b, afterbody; 3, push-rod assembly; 31, movable coil box; 31a, draw-in groove; 32, push rod; 32a, connector; 5, electronic drive; 5a, spacer pin; 6, latch hook; 61, long hook arm; 62, short hook arm; 6a-stopper slot; 7, positive stop; 71, stop part; 72, notch part; 8, internal circuit; 81, sensor; 82, ID code chip; 83, communication module; 84, control circuit; 85, wireless charging receiving circuit; 86, energy-storage module; 9, the first elastomeric element; 10, the second elastomeric element; 11, the 3rd elastomeric element; 12, the 4th elastomeric element.
Detailed description of the invention
And the utility model is described in detail below with reference to the accompanying drawings in conjunction with the embodiments.It should be noted that, when not conflicting, the feature in following embodiment and embodiment can combine mutually.
As shown in Figure 1, 2, the anti-error electric padlock in one of them embodiment of the utility model comprises: lock body 1, latch hook 6, electric locking mechanism and internal circuit 8, and wherein, lock body 1 comprises lock housing 1a and is positioned at the mount pad 1b of described lock housing 1a.Lock body 1 in the present embodiment adopts split-type structural, and lock housing 1a can adopt the metal material that material is harder, and mount pad 1b can adopt plastic material, processes various installing hole/groove to facilitate on mount pad 1b.
Described latch hook 6 is contained on described lock body 1 actively, and described latch hook 6 can move around between unlocked position and locked position of coupler, and described latch hook 6 comprises long hook arm 61 and short hook arm 62, and long hook arm 61 and short hook arm 62 are provided with V-arrangement stopper slot 6a.
Described electric locking mechanism comprises two Breech blocks 2, first elastomeric element 9, positive stop 7, electronic drive 5, second elastomeric element 10, push-rod assembly 3 and the 3rd elastomeric element 11, wherein, two described Breech blocks 2 are arranged side by side along same straight line, described Breech block 2 can move around between clamped position (shown in Fig. 1 position) and non-engagement position (shown in Fig. 3 position), two described Breech blocks 2 away from one end there is the spacing head 2a of V-arrangement coordinated with described stopper slot 6a.Described first elastomeric element 9 is arranged between the mutually close afterbody 2b of two described Breech blocks 2, when described latch hook 6 is at locked position of coupler, described first elastomeric element 9 makes described Breech block 2 move to clamped position and described spacing head 2a is snapped in described stopper slot 6a.The first elastomeric element 9 in the present embodiment is spring, and the two ends of spring are arranged in the installing hole of two described Breech block 2 afterbody 2b respectively.Positive stop 7, described positive stop 7 can move back and forth between primary importance (shown in Fig. 3 position) and the second place (shown in Fig. 1 position), described positive stop 14 comprises stop part 141 and notch part 142, when two described Breech blocks 2 move to clamped position, described positive stop 14 moves to the second place under the effect of the second elastomeric element 10, the stop part 141 of described positive stop 14, between the afterbody 2b that two described Breech blocks 2 are mutually close, limits two described Breech blocks 2 and moves.The scalable motion of described push-rod assembly 3, and described positive stop 7 can be promoted under external force move to primary importance, the notch part 142 of described positive stop 14 is between the afterbody 2b that two described Breech blocks 2 are mutually close, and what discharge described Breech block 2 is spacing.Push-rod assembly 3 in the present embodiment comprises push rod 32 and movable coil box 31, the upper end of push rod 32 and the lower end in contact of described positive stop 7, and the lower end of push rod 32 is provided with T-shaped connector 32a.Movable coil box 31 is arranged at bottom described lock body 1 actively, and there is exposed surface, described movable coil box 31 is provided with the T-shaped draw-in groove 31a coordinated with T-shaped connector 32a, the lower end of push rod 32 is connected with T-shaped draw-in groove 31a by T-shaped connector with movable coil box 31.Described 3rd elastomeric element 11 resets for making described push-rod assembly 3.The 3rd elastomeric element 11 in the present embodiment is spring, and the 3rd elastomeric element 11 is contained between movable coil box 31 and mount pad.Described electronic drive 5 is connected with the drive singal output of described internal circuit 8, and described electronic drive 5 has telescopic spacer pin 5a, and when described spacer pin 5a stretches out, described spacer pin 5a stops described positive stop 7 to move.Electronic drive 5 in the present embodiment is solenoid.
Described internal circuit 8 is contained in mount pad 1b, and is connected with described electric locking mechanism, for controlling described electric locking mechanism action.As shown in Figure 5, described internal circuit 8 comprises control circuit 84, ID code chip 82, communication module 83, wireless charging receiving circuit 85 and energy-storage module 86, and wherein, described control circuit 84 is connected with described electronic drive 3; Described ID code chip 82 is connected with described control circuit 84, for storing the digital identity numbering of anti-error electric padlock; Described communication module 83 is connected with described control circuit 84, for unlocking device communication; Described wireless charging receiving circuit 85 is for contactless the energy receiving external transmission; Described energy-storage module 86 is connected with described wireless charging receiving circuit 85 and described control circuit 84, for storing the energy that described wireless charging receiving circuit 85 receives, and provides energy for described control circuit 84.Described control circuit 84 is connected with ID code chip 82, communication module 83 and electronic drive 3, described control circuit is externally sent by communication module after reading the encoded radio of ID code chip, and accept outside instruction and data, drive electronic drive 3 action.More preferably, described internal circuit 8 also comprises sensor 81, and described sensor 81 is connected with described control circuit 84, for detecting described latch hook 6 position, with Real-time Feedback lockset state.Preferably, described sensor 81 is Hall element, and described latch hook 6 is provided with magnet steel (not shown), when described latch hook 6 is at described locked position of coupler, described Hall element and described magnet steel close.
Shown in composition graphs 1-4, the operating principle of the anti-error electric padlock of the utility model embodiment is as follows:
Anti-error electric padlock of the present utility model can be arranged on the equipment such as switchboard, disconnecting link, must open anti-error electric padlock of the present utility model when operating these equipment with unlocking device.
During unblock, energy and instruction are wirelessly passed to lockset by unlocking device (not shown), lockset is started working after receiving energy, and perform corresponding unlocking motion according to instruction, electronic drive 5 action, spacer pin 5a discharges spacing to push rod 32, electric unblock completes, then the movable coil box 31 of contact portion is directly promoted with unlocking device, 3rd elastomeric element 11 compresses, movable coil box 31 drives push rod 32 to move, push rod 32 pushes positive stop 7 open, positive stop 7 discharges the mobile space of Breech block 2, latch hook 6 pushes Breech block 2 open under the effect of the 4th elastomeric element 12, direct ejection, realization is unblanked.
When described electric padlock has unlocked, unlocking device has been removed, and movable coil box 31 drives push rod 32 to get back to initial position under the effect of the 3rd elastomeric element 11, and spacer pin 5a resets and blocks the mobile space of push rod 32 simultaneously.During described electric padlock blocking, press latch hook 6, Breech block 2 enters the stopper slot 6a of latch hook 6 under the effect of the first elastomeric element 9, and positive stop 7 blocks the mobile space of Breech block 2 under the effect of the second elastomeric element 10 simultaneously, Breech block 2 can not move, and achieves the locking to latch hook 6.
As can be seen here, the anti-error electric padlock of the utility model embodiment, wireless mode can be adopted to be connected with unlocking device and perform electric unlocking motion, then directly be promoted the movable coil box of lockset contact portion by unlocking device, latch hook automatic spring, realization is unblanked, lockset is workable, low in energy consumption, and reliability is high, reduce fault rate, extend operating efficiency and the scope of anti-error locking system.Lockset can gather its released state voluntarily and send to tripper simultaneously, avoids the fault artificially judging to cause, improves security performance.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. an anti-error electric padlock, comprising:
Lock body (1);
Latch hook (6), described latch hook (6) is contained on described lock body (1) actively, and described latch hook (6) can move around between unlocked position and locked position of coupler, described latch hook (6) is provided with stopper slot (6a);
Electric locking mechanism, described electric locking organization establishes in described lock body (1), for locking or unclamp described latch hook (6);
Internal circuit (8), described internal circuit (8) is arranged in described lock body (1), and is connected with described electric locking mechanism, for controlling described electric locking mechanism action;
It is characterized in that,
Described electric locking mechanism comprises: Breech block (2), described Breech block (2) can move around between clamped position and non-engagement position, and one end of described Breech block (2) is provided with the spacing head (2a) coordinated with described stopper slot (6a); First elastomeric element (9), described first elastomeric element (9) is arranged on described Breech block (2), when described latch hook (6) is at locked position of coupler, described first elastomeric element (9) makes described Breech block (2) move to clamped position and make described spacing head (2a) snap in described stopper slot (6a); Positive stop (7), described positive stop (7) can move back and forth between the first location and the second location, and described positive stop (7) moves to the second place and limits described Breech block (2) motion under the effect of the second elastomeric element (10); Push-rod assembly (3), described push-rod assembly (3) scalable motion, and described positive stop (7) can be promoted under external force move to primary importance with spacing to described Breech block (2) of release; 3rd elastomeric element (11), described 3rd elastomeric element (11) resets for making described push-rod assembly (3); With electronic drive (5), described electronic drive (5) is connected with the drive singal output of described internal circuit (8), described electronic drive (5) has telescopic spacer pin (5a), when described spacer pin (5a) stretches out, limit the motion of described positive stop (7) or described push-rod assembly (3), when described spacer pin (5a) is retracted, what discharge described positive stop (7) or described push-rod assembly (3) is spacing.
2. anti-error electric padlock according to claim 1, is characterized in that, described stopper slot (6a) is V-arrangement, and described spacing head (2a) is V-arrangement.
3. anti-error electric padlock according to claim 1 and 2, it is characterized in that, described stopper slot (6a) is two, in the long hook arm (61) that two described stopper slots (6a) are arranged at described latch hook (6) respectively and short hook arm (62); Described Breech block (2) is two, and two described Breech blocks (2) are arranged side by side along same straight line, described spacing head (2a) be arranged at two described Breech blocks (2) away from one end.
4. anti-error electric padlock according to claim 3, it is characterized in that, described positive stop (7) is positioned between two described Breech blocks (2), described positive stop (14) comprises stop part (141) and notch part (142), when two described Breech blocks (2) move to clamped position, and when described positive stop (14) moves to the second place, the stop part (141) of described positive stop (14) is positioned between the mutually close afterbody (2b) of two described Breech blocks (2), limit two described Breech blocks (2) mobile, when described positive stop (14) moves to primary importance, the notch part (142) of described positive stop (14) is positioned between the mutually close afterbody (2b) of two described Breech blocks (2), spacing to described Breech block (2) of release.
5. anti-error electric padlock according to claim 3, is characterized in that, described first elastomeric element (9) is arranged between the mutually close afterbody (2b) of two described Breech blocks (2).
6. anti-error electric padlock according to claim 1, is characterized in that, described push-rod assembly (3) comprising:
Push rod (32), one end of described push rod (32) connects with described positive stop (7) or contacts, and the other end is provided with connector (32a); With
Movable coil box (31), described movable coil box (31) is arranged at described lock body (1) bottom actively, and there is exposed surface, described movable coil box (31) is provided with the draw-in groove (31a) coordinated with described connector (32a), described movable coil box (31) is connected by described draw-in groove (31a) and described connector (32a) with described push rod (32).
7. anti-error electric padlock according to claim 1, is characterized in that, described internal circuit (8) comprising:
Control circuit (84), described control circuit (84) is connected with described electronic drive (5);
ID code chip (82), described ID code chip (82) is connected with described control circuit (84), for storing the digital identity numbering of anti-error electric padlock;
Communication module (83), described communication module (83) is connected with described control circuit (84), for unlocking device communication;
Wireless charging receiving circuit (85), described wireless charging receiving circuit (85) is for contactless the energy receiving external transmission; And
Energy-storage module (86), described energy-storage module (86) is connected with described wireless charging receiving circuit (85) and described control circuit (84), for storing the energy that described wireless charging receiving circuit (85) receives, and provide energy for described control circuit (84).
8. anti-error electric padlock according to claim 7, is characterized in that, described internal circuit (8) also comprises:
Sensor (81), described sensor (81) is connected with described control circuit (84), for detecting described latch hook (6) position.
9. anti-error electric padlock according to claim 1, is characterized in that, also comprises the 4th elastomeric element (12), and described 4th elastomeric element (12) is reset to described unlocked position for making described latch hook (6).
10. anti-error electric padlock according to claim 1, it is characterized in that, described lock body (1) comprises lock housing (1a) and is positioned at the mount pad (1b) of described lock housing (1a), and described electric locking mechanism and described internal circuit (8) are arranged in described mount pad (1b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090745.1U CN204511087U (en) | 2015-02-09 | 2015-02-09 | Anti-error electric padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090745.1U CN204511087U (en) | 2015-02-09 | 2015-02-09 | Anti-error electric padlock |
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| Publication Number | Publication Date |
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| CN204511087U true CN204511087U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520090745.1U Active CN204511087U (en) | 2015-02-09 | 2015-02-09 | Anti-error electric padlock |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113457A (en) * | 2018-09-06 | 2019-01-01 | 东莞盛世科技电子实业有限公司 | A kind of electric padlock |
| CN110094117A (en) * | 2019-05-14 | 2019-08-06 | 浙江浦江梅花锁业集团有限公司 | A kind of fingerprint-based padlock of being unlocked by pressing |
| WO2021128212A1 (en) * | 2019-12-24 | 2021-07-01 | 珠海优特电力科技股份有限公司 | Lock control method and lock |
-
2015
- 2015-02-09 CN CN201520090745.1U patent/CN204511087U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113457A (en) * | 2018-09-06 | 2019-01-01 | 东莞盛世科技电子实业有限公司 | A kind of electric padlock |
| CN110094117A (en) * | 2019-05-14 | 2019-08-06 | 浙江浦江梅花锁业集团有限公司 | A kind of fingerprint-based padlock of being unlocked by pressing |
| WO2021128212A1 (en) * | 2019-12-24 | 2021-07-01 | 珠海优特电力科技股份有限公司 | Lock control method and lock |
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| C14 | Grant of patent or utility model | ||
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