CN201148783Y - Anti-theft lock with voice prompt function - Google Patents
Anti-theft lock with voice prompt function Download PDFInfo
- Publication number
- CN201148783Y CN201148783Y CNU2007201927890U CN200720192789U CN201148783Y CN 201148783 Y CN201148783 Y CN 201148783Y CN U2007201927890 U CNU2007201927890 U CN U2007201927890U CN 200720192789 U CN200720192789 U CN 200720192789U CN 201148783 Y CN201148783 Y CN 201148783Y
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- CN
- China
- Prior art keywords
- lock
- auxiliary square
- auxiliary
- lock body
- optocoupler
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Abstract
The utility model discloses an anti-theft lock, and solves the safety risk due to the decrease in anti-theft performance of an auxiliary square when the user forgets to lock the auxiliary square latch or the locking of auxiliary square latch is insufficient. The anti-theft lock comprises a lock body and an auxiliary square latch assembly, wherein the auxiliary square latch assembly includes an auxiliary square latch and an auxiliary square latch plate fixedly connected therewith. The anti-theft lock is characterized in that an inductive sheet connected with the lock body through a shaft is linked with the inner end of the auxiliary square latch plate; a notch is formed on the inductive sheet; the inductive plate is matched with an optical coupler fixed on the lock body; and the optical coupler is connected with a voice prompt circuit through a wire. Through the combination of the inductive sheet and the optical coupler, the state of the auxiliary square latch can be prompted in voice to inform the user that the auxiliary square latch is locked or not, thus preventing the user from forgetting to lock the auxiliary square latch or the occurrence of insufficient locking, and achieving the anti-theft effect of the auxiliary square latch.
Description
Technical field
The utility model relates to a kind of lockset that is used on the security door.
Background technology
Be installed in the theftproof lock on the security door at present, its usually by lock body, be installed in square tongue assembly on the lock body, auxiliary square tongue assembly and tiltedly the tongue assembly constitute, locate to be provided with auxiliary tapered end at auxiliary square tongue (insurance).When the user goes out, need the other side's tongue (main dead bolt) to lock, for improving theftproof performance, can select simultaneously the side's of assisting tongue (insurance) to be locked, but forget that auxiliary square tongue locks or lock when not in place, auxiliary square tongue does not just have the effect of raising theftproof performance; When the user was in, certain customers locked with auxiliary square tongue and replace main dead bolt to lock traditionally, forgot and lock or lock when not in place that the anti-theft feature of theftproof lock just can't embody, and easily brings potential safety hazard to the user.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned prior art exists, provide a kind of state to play the theftproof lock of sound prompt function to auxiliary square tongue, the voice reminder user, avoid the user to forget the auxiliary phenomenon that square tongue is locked or locking is not in place is taken place, thus the anti-theft capability of raising theftproof lock.
For this reason, the utility model adopts following technical scheme: the theftproof lock with sound prompt function, comprise lock body and auxiliary square tongue assembly, described auxiliary side's tongue assembly comprises auxiliary square tongue and the auxiliary side hyoplastron affixed with it, it is characterized in that: a sensing chip that is coupling on lock body links with the inner of auxiliary square hyoplastron, described sensing chip is provided with a breach, and the optocoupler that this sensing chip and is fixed on the lock body cooperates, and described optocoupler is connected with a voice warning circuit by lead.Under the normality, auxiliary square tongue is positioned at lock body, and the breach of sensing chip is positioned at the outside of optocoupler, not conducting of optocoupler; When auxiliary square tongue need be locked, firmly act on cam, make its rotation, thereby the side's of assisting tongue is stretched out in lock body outer (promptly locking), when auxiliary square tongue outwards moves, drive sensing chip and pivot, the breach of sensing chip places in the optocoupler, the optocoupler conducting, circuit sends voice suggestion, as information such as " auxiliary square tongue are locked ", inform that the user locks the side's of assisting tongue, avoided the user to forget locking or the generation of locking incomplete phenomena.Certainly, in the time of not conducting of optocoupler, circuit also can send voice suggestion, and as information such as " auxiliary square tongue are unlocked ", the information content of being sent customizes according to client's needs.
Described theftproof lock with sound prompt function, the top of auxiliary square hyoplastron has a slotted eye, and a upper end that is fixed in the lead on the lock body places this slotted eye; The middle part has an action mouth, and a cam that is coupling on lock body cooperates with described action mouth; The affixed rivet in bottom, the lower end of this rivet place out in the chute on lock body.Said structure guarantees that auxiliary square tongue and auxiliary square hyoplastron can slide on lock body.
Described theftproof lock with sound prompt function, rotation section and induction part that sensing chip comprises body, is connected as a single entity with body, have one " U " shape mouth on the described rotation section, described " U " shape muzzle is on the bottom of rivet, and described breach is positioned on the induction part.The rotation section cooperates with the inner of auxiliary square hyoplastron, makes both reach the purpose of interlock; Breach on the induction part cooperates with optocoupler, realizes the conducting or the not conducting of optocoupler.
Described theftproof lock with sound prompt function, optocoupler is the grooved optocoupler, has a groove that is used with induction part on it, its both ends open, when the breach on the induction part places groove, the optocoupler conducting; In the time of outside breach is positioned at groove, not conducting of optocoupler.
Described theftproof lock with sound prompt function is provided with a torsion spring between cam and the lock body, be used for resetting after the auxiliary square tongue release.
The utility model cooperates with optocoupler by sensing chip, the auxiliary residing state of square tongue is sent voice suggestion, inform that the auxiliary square tongue of user has been locked or unlocked, avoided the user to forget locking or the generation of locking incomplete phenomena, make auxiliary square tongue play effect, improved the anti-theft capability of theftproof lock.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of the utility model under being in the normal state.
Fig. 2 is in structural representation under the locking state for the utility model.
Fig. 3 is the structural representation that auxiliary square tongue reaches auxiliary square hyoplastron in the utility model.
Fig. 4 is the structural representation of sensing chip in the utility model.
Illustration: 1～lock body, 2～auxiliary square tongue, 3～auxiliary square hyoplastron, 4～breach, 5～optocoupler, 6～slotted eye, 7～lead, 8～action mouth, 9～cam, 10～rivet, 11～chute, 12～body, 13～rotation section, 14～induction part, 15～" U " shape mouths, 16～torsion spring.
The specific embodiment
Theftproof lock shown in Fig. 1-4 with sound prompt function, it is made of lock body 1, square tongue assembly, oblique tongue assembly (not shown) and auxiliary square tongue assembly, described auxiliary side's tongue assembly is made up of auxiliary square tongue 2 and auxiliary side's hyoplastron 3 affixed with it, the top of auxiliary square hyoplastron 3 has a slotted eye 6, and the upper end that is fixed in the lead 7 on the lock body places this slotted eye 6; The middle part has an action mouth 8, and the cam 9 that is coupling on lock body cooperates with described action mouth 8, is provided with a torsion spring 16 between cam 9 and the lock body; The affixed rivet 10 in bottom, the lower end of this rivet 10 place out in the chute 11 on lock body.Rotation section 13 and induction part 14 that the sensing chip on lock body of being coupling is connected as a single entity by body 12, with body are formed, have one " U " shape mouth 15 on the described rotation section 13, described " U " shape mouth 15 is enclosed within on the bottom of rivet 10, has a breach 4 on the described induction part 14.The inner interlock of rotation section 13 and auxiliary square hyoplastron, induction part cooperates with a grooved optocoupler 5 on being fixed on lock body, has a groove on it, its both ends open.Described optocoupler 5 is connected with a voice warning circuit (not shown) by lead.
Course of action of the present utility model is as follows: when being in the normal state (as shown in Figure 1), auxiliary square tongue is positioned at lock body, and rivet is positioned at the lower end of chute and the place, the inner of " U " shape mouth, and the breach on the induction part is positioned at the outside of optocoupler, not conducting of optocoupler this moment.When needing will the side's of assisting tongue to lock, rotating cam, make it to inner rotary, drive auxiliary square tongue to overhanging, sensing chip pivots, stretch out fully until auxiliary square tongue, auxiliary side's tongue of this moment is in locking state (as shown in Figure 2), and meanwhile, the breach on the induction part is arranged in the groove of optocoupler, the voice suggestion as security information such as " auxiliary square tongue are locked " is sent in optocoupler conducting, circuit.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all falls in the protection domain of the present utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1, the theftproof lock that has sound prompt function, comprise lock body (1) and auxiliary square tongue assembly, described auxiliary side's tongue assembly comprises auxiliary square tongue (2) and the auxiliary side hyoplastron (3) affixed with it, it is characterized in that: a sensing chip that is coupling on lock body links with the inner of auxiliary square hyoplastron (3), described sensing chip is provided with a breach (4), the optocoupler (5) that this sensing chip and is fixed on the lock body cooperates, and described optocoupler (5) is connected with a voice warning circuit by lead.
2, the theftproof lock with sound prompt function according to claim 1 is characterized in that the top of described auxiliary side's hyoplastron (3) has a slotted eye (6), and a upper end that is fixed in the lead (7) on the lock body places this slotted eye (6); The middle part has an action mouthful (8), and a cam (9) that is coupling on lock body cooperates with described action mouthful (8); The affixed rivet in bottom (10), the lower end of this rivet (10) place out in the chute (11) on lock body.
3, the theftproof lock with sound prompt function according to claim 2, it is characterized in that rotation section (13) and induction part (14) that described sensing chip comprises body (12), is connected as a single entity with body, have one " U " shape mouth (15) on the described rotation section (13), described " U " shape mouth (15) is enclosed within on the bottom of rivet (10), and described breach (4) is positioned on the induction part (14).
4, the theftproof lock with sound prompt function according to claim 3 is characterized in that described optocoupler (5) is the grooved optocoupler, has a groove that is used with induction part on it, its both ends open.
5, the theftproof lock with sound prompt function according to claim 2 is characterized in that being provided with a torsion spring (16) between described cam (9) and the lock body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201927890U CN201148783Y (en) | 2007-12-06 | 2007-12-06 | Anti-theft lock with voice prompt function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201927890U CN201148783Y (en) | 2007-12-06 | 2007-12-06 | Anti-theft lock with voice prompt function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148783Y true CN201148783Y (en) | 2008-11-12 |
Family
ID=40116549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201927890U Expired - Fee Related CN201148783Y (en) | 2007-12-06 | 2007-12-06 | Anti-theft lock with voice prompt function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148783Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900280A (en) * | 2012-09-13 | 2013-01-30 | 阜阳万瑞斯电子锁业有限公司 | Optical, mechanical and electronic integration control intelligent lock |
| CN105239841A (en) * | 2015-09-30 | 2016-01-13 | 南京东屋电子科技有限公司 | Lock state reminding device |
-
2007
- 2007-12-06 CN CNU2007201927890U patent/CN201148783Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900280A (en) * | 2012-09-13 | 2013-01-30 | 阜阳万瑞斯电子锁业有限公司 | Optical, mechanical and electronic integration control intelligent lock |
| CN102900280B (en) * | 2012-09-13 | 2016-02-10 | 阜阳万瑞斯电子锁业有限公司 | The intelligent lock that a kind of optical, mechanical and electronic integration controls |
| CN105239841A (en) * | 2015-09-30 | 2016-01-13 | 南京东屋电子科技有限公司 | Lock state reminding device |
| CN105239841B (en) * | 2015-09-30 | 2019-08-09 | 南京东屋电子科技有限公司 | A kind of lockset state reminding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20121206 |