CN203947882U - Lock pin protecting equipment - Google Patents
Lock pin protecting equipment Download PDFInfo
- Publication number
- CN203947882U CN203947882U CN201420366287.5U CN201420366287U CN203947882U CN 203947882 U CN203947882 U CN 203947882U CN 201420366287 U CN201420366287 U CN 201420366287U CN 203947882 U CN203947882 U CN 203947882U
- Authority
- CN
- China
- Prior art keywords
- header board
- arc chute
- cover plate
- control circuit
- rotation
- 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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- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a kind of lock pin protecting equipment, it is fixed on lockset, and this lockset has header board, on this header board, have lock core hole, this lock pin protecting equipment comprises: cover plate, and this cover plate is articulated on this header board by an axis of rotation, and this cover plate is provided with slide block; Motor; Power switching device; Arc chute, this arc chute is opened on this header board, and this arc chute take this axis of rotation as the center of circle, and this slide block and this arc chute match; 2 travel switches, these 2 travel switches are individually fixed in the both ends of this arc chute; Control circuit, these 2 travel switch signals are connected to this control circuit, and this control circuit is controlled this motor, and this control circuit includes remote-receiver.The utility model has the advantages that: can effectively reduce lawless person and utilize lock core to carry out skilled unlocking or destroy the probability that lock core is unblanked.
Description
Technical field
The present invention relates to lock technology field, especially relate to a kind of lock pin protecting equipment.
Background technology
Conventionally, lockset has header board, on this header board, has lock core hole, and the position that this lockset inside is positioned at this lock core hole place is fixed with lock core.That is, the object of this lock core hole is to make this lock core to be exposed, and is convenient to user and inserts key in this lock core.Its defect is: lawless person can carry out skilled unlocking or destroy lock core and unblank by means of exposed lock core, has certain potential safety hazard.
Summary of the invention
The object of this invention is to provide a kind of lock pin protecting equipment, it has can effectively reduce the feature that lawless person utilizes lock core to carry out skilled unlocking or destroys the probability that lock core unblanks.
The technical solution adopted in the present invention is: lock pin protecting equipment, and it is fixed on lockset, and this lockset has header board, on this header board, has lock core hole, and described lock pin protecting equipment comprises:
---cover plate, this cover plate is articulated on this header board by an axis of rotation, and this cover plate is attached on the front side surface of this header board, this axis of rotation is fixed on a bight or an avris of this cover plate, this axis of rotation is positioned at the avris of lock core hole, and meanwhile, this cover plate is provided with slide block;
---motor, this motor is fixed on the rear portion of this header board;
---power switching device, the power intake of this power switching device connects this motor, and this axis of rotation is fixed on the clutch end of this power switching device;
---arc chute, this arc chute is opened on this header board, and this arc chute take this axis of rotation as the center of circle, and this slide block and this arc chute match;
---2 travel switches, these 2 travel switches are individually fixed in the both ends of this arc chute;
---control circuit, these 2 travel switch signals are connected to this control circuit, and this control circuit controls this motor, and meanwhile, this control circuit includes remote-receiver.
Described power switching device is worm-and-wheel gear or bevel gear pair.
The advantage that the present invention has is: can effectively reduce lawless person and utilize lock core to carry out skilled unlocking or destroy the probability that lock core is unblanked.In use, cover plate can be hidden this lock core hole or opened lock pin protecting equipment of the present invention, thereby once hide this lock core hole, lawless person is difficult to lock core to take any operation, has reduced by skilled unlocking or has destroyed the probability that lock core is unblanked.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the top view of embodiments of the invention;
Fig. 2 is the perspective exploded view of embodiments of the invention;
Fig. 3 is the cooperation schematic diagram of cover plate of the present invention and header board.
The specific embodiment
Embodiment, is shown in shown in Fig. 1 to Fig. 3: lock pin protecting equipment, it is fixed on lockset 100, and this lockset 100 has header board 101, on this header board 101, has lock core hole 102.Further say, this lock pin protecting equipment comprises: cover plate 10, motor 20, power switching device 30, arc chute 40, travel switch 50 and necessary control circuit 60.Wherein:
This cover plate 10 is articulated on this header board 101 by an axis of rotation 11.Such as, this header board 101 is provided with for this axis of rotation 11 and wears through hole within it.This cover plate 10 is attached on the front side surface of this header board 101, and this axis of rotation 11 is fixed on a bight or an avris of this cover plate 10, and this axis of rotation 11 is positioned at the avris of lock core hole 102.That is, the front surface that this cover plate 10 can paste this header board 101 be take this axis of rotation 11 and is rotated as axial line, then or this lock core hole 102 is hidden or will keep the exposed of this lock core hole 102.Meanwhile, this cover plate 10 is provided with slide block 12.Conventionally, the position at place can be symmetrical along the center of gravity of this cover plate 10 separately for this slide block 12 and this axis of rotation 11.
This motor 20 is fixed on the rear portion of this header board 101.
This power switching device 30 is for changing the moment of torsion outbound course of this motor 20.That is, the axial line of institute's output torque of this motor 20 is parallel to this header board 101 more, and this power switching device 30 is converted to this axial line perpendicular to this header board 101, thereby is convenient to drive this cover plate 10 to be rotated.That is to say, the power intake of this power switching device 30 connects this motor 20, and this axis of rotation 11 is fixed on the clutch end of this power switching device 30.Such as, this power switching device 30 can be worm-and-wheel gear or bevel gear pair.
This arc chute 40 is opened on this header board 101, and this arc chute 40 to take this axis of rotation 11 be the center of circle, this slide block 12 and this arc chute 40 match.That is, this slide block 12 slides along this arc chute 40.
The trip switch 50 is 2, and these 2 travel switches 50 are individually fixed in the both ends of this arc chute 40.Obviously, this slide block 12 can touch respectively this 2 travel switches 50 after this arc chute 40 slides.
This control circuit 60 belongs to circuit common.These 2 travel switch 50 signals are connected to this control circuit 60, and this control circuit 60 is controlled this motor 20.Meanwhile, this control circuit 60 includes remote-receiver 61.; this remote-receiver 61 receives after the unlocking signal that remote controller transmits; this control circuit 60 is controlled this motor 20 actions, and this motor 20 drives this cover plate 10 rotations by this power switching device 30, then or hide this lock core hole 102 or open this lock core hole 102.Meanwhile, when this cover plate 10 is rotated in place and opens after this lock core hole 102, these slide block 12 one of them travel switches 50 of contact, the trip switch 50 is passed to this control circuit 60 by activation signal, and this control circuit 60 is controlled this motor 20 and is quit work.Otherwise, if this slide block 12 touches another travel switch 50, the signal that the trip switch 50 hides this lock core hole 102 by this cover plate 10 is passed to this control circuit 60, and this control circuit 60 is controlled this remote-receiver 61 in accepting the armed state of the instruction of remote controller.
Control circuit and remote-receiver belong to common design and device, and its structure and principle are same as the prior art, repeat no more here.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes manual of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. lock pin protecting equipment, it is upper that it is fixed on lockset (100), and this lockset (100) has header board (101), has lock core hole (102) on this header board (101), it is characterized in that: described lock pin protecting equipment comprises:
---cover plate (10), this cover plate (10) is articulated on this header board (101) by an axis of rotation (11), and this cover plate (10) is attached on the front side surface of this header board (101), this axis of rotation (11) is fixed on a bight or an avris of this cover plate (10), this axis of rotation (11) is positioned at the avris of lock core hole (102), meanwhile, this cover plate (10) is provided with slide block (12);
---motor (20), this motor (20) is fixed on the rear portion of this header board (101);
---power switching device (30), the power intake of this power switching device (30) connects this motor (20), and this axis of rotation (11) is fixed on the clutch end of this power switching device (30);
---arc chute (40), this arc chute (40) is opened in this header board (101) upper, and this arc chute (40) to take this axis of rotation (11) be the center of circle, this slide block (12) and this arc chute (40) match;
---2 travel switches (50), these 2 travel switches (50) are individually fixed in the both ends of this arc chute (40);
---control circuit (60), this 2 travel switches (50) signal is connected to this control circuit (60), and this control circuit (60) is controlled this motor (20), meanwhile, this control circuit (60) includes remote-receiver (61).
2. lock pin protecting equipment according to claim 1, is characterized in that: described power switching device (30) is worm-and-wheel gear or bevel gear pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366287.5U CN203947882U (en) | 2014-07-03 | 2014-07-03 | Lock pin protecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366287.5U CN203947882U (en) | 2014-07-03 | 2014-07-03 | Lock pin protecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947882U true CN203947882U (en) | 2014-11-19 |
Family
ID=51889925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366287.5U Expired - Fee Related CN203947882U (en) | 2014-07-03 | 2014-07-03 | Lock pin protecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790736A (en) * | 2015-04-04 | 2015-07-22 | 徐泽宏 | Electronic lockset capable of achieving displacement of lock cylinder |
-
2014
- 2014-07-03 CN CN201420366287.5U patent/CN203947882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790736A (en) * | 2015-04-04 | 2015-07-22 | 徐泽宏 | Electronic lockset capable of achieving displacement of lock cylinder |
| CN104790736B (en) * | 2015-04-04 | 2017-06-06 | 德州腾创电子科技有限公司 | A kind of electric lockset of core moving |
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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 |
Granted publication date: 20141119 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |