CN103061606A - Integrated manual/automatic sliding cover door lock - Google Patents
Integrated manual/automatic sliding cover door lock Download PDFInfo
- Publication number
- CN103061606A CN103061606A CN2012105575646A CN201210557564A CN103061606A CN 103061606 A CN103061606 A CN 103061606A CN 2012105575646 A CN2012105575646 A CN 2012105575646A CN 201210557564 A CN201210557564 A CN 201210557564A CN 103061606 A CN103061606 A CN 103061606A
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- Prior art keywords
- gear
- slip lid
- door lock
- sliding cover
- manual
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Abstract
The invention discloses an integrated manual/automatic sliding cover door lock which comprises a box body and a cover body, wherein a motor and a sliding cover gear are arranged in the box body, a sliding cover rack is arranged on the cover body, and the motor comprises an output tooth and an output shaft. The integrated manual/automatic sliding cover door lock is characterized in that a gear shaft is sleeved on the output shaft, a friction ring is sleeved on the gear shaft, an elastic section bar is sleeved on the friction ring, and the sliding cover gear is sleeved on the elastic section bar. The output shaft is a non-cylindrical body, the inner side of the gear shaft is matched with the non-cylindrical output shaft in shape, a groove is arranged on the outer side of the gear shaft, a convex key matched with the groove is arranged on the inner side of the friction ring, and the friction ring, the elastic section bard and the sliding cover gear are limited on the gear shaft through a limit nut. The integrated manual/automatic sliding cover door lock effectively protects the output tooth of the motor from being damaged by man-made pull force, can simultaneously bear pull force of manual sliding, ensures that a sliding cover not to have faults after being used manually/automatically for tens of thousands of times, achieves manual/automatic integration, and is simple in structure and convenient to use.
Description
Technical field
The invention relates to door lock, more particularly, relates to a kind of box body that comprises, is provided with motor, slip lid gear in the box body; Lid, lid are provided with the auto-manual slip lid door lock of slip lid tooth bar.
Background technology
At first, automatic sliding cover door lock on the market only can be realized lid 4 " electronic slip normally moves, as Figure 1-3.By force with manually removing the lid 4 that slides "; motor 2 in the box body appears easily " output gear 11 " skid or slip lid gear 9 " phenomenon of bursting apart, thereby cause lid 4 " stuck or akinesia; thoroughly damage sliding closure function; no matter be automatic or manual operation lid 4 this moment " slide, all can not normally use again.Its concrete principle is as described below:
Under normal circumstances, lid 4 " slide up and down by electronic control: make motor 2 by the microprocessor output signal " rotate, motor 2 " output shaft 10 " with slip lid gear 9 " link to each other; thereby drive slip lid gear 9 " rotate, slip lid gear 9 " directly drive with slip lid tooth bar 3 " lid 4 " finish and move up and down, whole motion process is electronic control.But when lid 4 " be subject to the external force (manually sliding as artificial) of on-electric when spurring by force; slip lid gear 9 " the rotary speed quickening, and then make the motor 2 of interlock " High Rotation Speed (slip lid gear 9 " with motor 2 " ratio of revolutions be 1:100 approximately); when manual pulling lid 4 " when stopping, motor 2 " in high speed rotary motion by by force stall; output gear 11 wherein " will be subject to huge impact force or impact, to cause output gear 11 " skid or gear bursts apart; cause motor 2 " damage, and then cause slip lid gear 9 " can't rotate, final so that whole lid 4 " stuck or akinesia.After this, no matter be automatic or manual operation lid 4 ", all can not normally use.
Summary of the invention
The invention technical problem to be solved is, a kind of auto-manual slip lid door lock is provided, and when the external force that is subject to on-electric when lid spurred by force, the motor output gear can not be subject to huge impact force or impact, cause motor to damage, the problem of the stuck or akinesia of final whole lid; And then so that existing automatic sliding cover door lock also can bear the pulling force of manual slip simultaneously, effectively protect the motor output gear can not destroyed by artificial pulling force, realize manual/automatic integrated purpose.
It is as described below that the invention solves the technical scheme that its technical problem adopts: a kind of auto-manual slip lid door lock, comprise box body, and be provided with motor, slip lid gear in the box body; Lid, lid are provided with the slip lid tooth bar, and described motor comprises output gear and output shaft, it is characterized in that, be arranged with gear shaft on the described output shaft, be arranged with dead turn on the gear shaft, be arranged with elastic section bar on the dead turn, described slip lid geared sleeve is located on this elastic section bar.
Described output shaft is non-cylinder, and the gear shaft inboard is the shape that cooperates with this non-cylinder output shaft, and the described gear shaft outside is provided with groove, and described dead turn inboard is provided with the protruding key that cooperates with it.
Described output shaft is wedge shape.
Described dead turn, elastic section bar and slip lid gear are defined on the gear shaft through stop nut.
Described elastic section bar is the elastic force cushion rubber.
According to the invention of said structure, its beneficial effect is,
Existing slip lid door lock only can guarantee normally to use under electric operating; But in the actual use procedure of user, because the operation of people's habituation tends to habitually remove to spur lid with hand.Because existing slip lid door lock only drives the slip lid motion by single slip lid gear, can't alleviate and bear overload external force to the destruction of motor gear group, thereby cause the stuck or sliding motionless phenomenon of slip lid, thoroughly damage sliding closure function, no matter is automatic or manual operation slip lid this moment, all can not normally use again.
The invention effectively protects the motor output gear can not destroyed by artificial pulling force; make the slip lid door lock also can bear the pulling force of manual slip simultaneously, guarantee 100,000 fault-free of the manual automatically use of slip lid, realize automatically with manually integrated; and simple in structure, easy to use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the invention is further described:
Fig. 1 is the prior art structural perspective;
Fig. 2 is prior art overall structure figure;
Fig. 3 is that Fig. 2 B-B is to sectional view;
Fig. 4 is the invention overall structure figure;
Fig. 5 is that Figure 1A-A is to cutaway view Amplified image;
Fig. 6 is the invention transmission structures explosive view.
In the drawings, 1, box body; 2, motor; 3, slip lid tooth bar; 4, lid; 5, stop nut; 6, elastic force cushion rubber; 7, dead turn; 8, gear shaft; 9, slip lid gear; 10, output shaft; 11, output gear.
The specific embodiment
Embodiment one
As described in Fig. 1-3, a kind of auto-manual slip lid door lock, comprise: box body 1, be provided with motor 2 in the box body 1, slip lid gear 9, motor 2 comprises output gear 11 and output shaft 10, output shaft 10 is wedge shape, be arranged with gear shaft 8 on the output shaft 10, gear shaft 8 inboards are the shape that cooperates with this wedge shape output shaft 10, and gear shaft 8 outsides are provided with groove, are arranged with dead turn 7 on the gear shaft 8, dead turn 7 inboards are provided with the with it protruding key of groove fit, be arranged with elastic force cushion rubber 6 on the dead turn 7, described slip lid gear 9 is sheathed on the elastic force cushion rubber 6, dead turn 7, elastic force cushion rubber 6 and slip lid gear 9 are defined on the gear shaft 8 through stop nut 5; Lid 4, lid 4 is provided with slip lid tooth bar 3, and slip lid gear 9 drives slip lid tooth bar 3, and then realizes moving up and down of lid 4.
The operating principle of the invention is as described below:
Under normal circumstances, when motor 2 rotates the required power of output lid 4, by gear shaft 8, dead turn 7, elastic force cushion rubber 6, slip lid gear 9 lid 4 can freely be moved up and down.When the external force that is subject to on-electric when lid 4 spurs by force; the suffered external force of slip lid gear 9 is greater than dead turn 7; during frictional force that elastic force cushion rubber 6 and stop nut 5 produces; slip lid gear 9 is thrown off with gear shaft 8; it is dead turn 7; elastic force cushion rubber 6 plays clutch action; thereby make 9 idle running of slip lid gear; the output shaft 10 that connect motor 2 this moment does not rotate; so motor 2 does not rotate yet; thereby effectively protected motor 2; make output gear 11 can not be subject to huge impact force or impact; thereby avoided the phenomenon that output gear 11 skids or gear bursts apart; guarantee that slip lid gear 9 and motor 2 are in normal operation always, thereby stop the phenomenon generation that stuck or akinesia appear in lid 4.
Although the invention is described with reference to the above embodiments; it only is for explanation the invention that but those of ordinary skill in the art can very clearly be recognized above embodiment fully; wherein can make various changes and revise and do not break away from a broad sense the invention; so be not as the restriction to the invention; as long as in the connotation scope of the invention, all will fall within the protection domain that the invention requires variation, the distortion of above-described embodiment.
Claims (5)
1. an auto-manual slip lid door lock comprises box body, is provided with motor, slip lid gear in the box body; Lid, lid are provided with the slip lid tooth bar, and described motor comprises output gear and output shaft, it is characterized in that, be arranged with gear shaft on the described output shaft, be arranged with dead turn on the gear shaft, be arranged with elastic section bar on the dead turn, described slip lid geared sleeve is located on this elastic section bar.
2. auto-manual slip lid door lock according to claim 1, it is characterized in that described output shaft is non-cylinder, the gear shaft inboard is the shape that cooperates with this non-cylinder output shaft, the described gear shaft outside is provided with groove, and described dead turn inboard is provided with the protruding key that cooperates with it.
3. auto-manual slip lid door lock according to claim 2 is characterized in that, described output shaft is wedge shape.
4. auto-manual slip lid door lock according to claim 1 is characterized in that, described dead turn, elastic section bar and slip lid gear are defined on the gear shaft through stop nut.
5. auto-manual slip lid door lock according to claim 1 is characterized in that, described elastic section bar is the elastic force cushion rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557564.6A CN103061606B (en) | 2012-12-20 | 2012-12-20 | Auto-manual slip lid door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557564.6A CN103061606B (en) | 2012-12-20 | 2012-12-20 | Auto-manual slip lid door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103061606A true CN103061606A (en) | 2013-04-24 |
| CN103061606B CN103061606B (en) | 2015-10-07 |
Family
ID=48104468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210557564.6A Expired - Fee Related CN103061606B (en) | 2012-12-20 | 2012-12-20 | Auto-manual slip lid door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103061606B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352125A (en) * | 2021-12-03 | 2022-04-15 | 深圳市正德智控股份有限公司 | A door lock drive output shaft, a door lock drive device and an intelligent door lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0358346B1 (en) * | 1988-08-23 | 1993-03-31 | Rockwell Automotive Body Systems (Uk) Limited | Vehicle door latch and like actuators |
| CN200980057Y (en) * | 2006-12-11 | 2007-11-21 | 张式银 | Motor overload protection structure |
| CN201007144Y (en) * | 2006-12-31 | 2008-01-16 | 吴斐 | Door cabinet type electronic door lock |
| CN101965110A (en) * | 2010-10-12 | 2011-02-02 | 深圳爱商精密电子有限公司 | Sliding closure structure and electronic device with same |
| CN201972482U (en) * | 2010-12-29 | 2011-09-14 | 深圳市指昂科技有限公司 | Fingerprint door lock with electric slip cover |
| CN203034932U (en) * | 2012-12-20 | 2013-07-03 | 陈树虎 | Manual and automatic integration slip cover door lock |
-
2012
- 2012-12-20 CN CN201210557564.6A patent/CN103061606B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0358346B1 (en) * | 1988-08-23 | 1993-03-31 | Rockwell Automotive Body Systems (Uk) Limited | Vehicle door latch and like actuators |
| CN200980057Y (en) * | 2006-12-11 | 2007-11-21 | 张式银 | Motor overload protection structure |
| CN201007144Y (en) * | 2006-12-31 | 2008-01-16 | 吴斐 | Door cabinet type electronic door lock |
| CN101965110A (en) * | 2010-10-12 | 2011-02-02 | 深圳爱商精密电子有限公司 | Sliding closure structure and electronic device with same |
| CN201972482U (en) * | 2010-12-29 | 2011-09-14 | 深圳市指昂科技有限公司 | Fingerprint door lock with electric slip cover |
| CN203034932U (en) * | 2012-12-20 | 2013-07-03 | 陈树虎 | Manual and automatic integration slip cover door lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352125A (en) * | 2021-12-03 | 2022-04-15 | 深圳市正德智控股份有限公司 | A door lock drive output shaft, a door lock drive device and an intelligent door lock |
| CN114352125B (en) * | 2021-12-03 | 2025-03-25 | 深圳市正德智控股份有限公司 | Door lock drive output shaft, door lock drive device and intelligent door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103061606B (en) | 2015-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN UNIN UNITED ELECTRONIC CO., LTD. Free format text: FORMER OWNER: CHEN SHUHU Effective date: 20150826 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150826 Address after: 518000 Guangdong Province, Nanshan District city Zhongshan Road West Shenzhen Tongle village Jun A Building 2 floor C District Xiangda Applicant after: SHENZHEN UNIN ELECTRONIC CO.,LTD. Address before: Shenzhen Nanshan District City, Guangdong province 518000 garden building A 11C as boundless as the sea and sky Applicant before: Chen Shuhu |
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| 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: 20151007 |
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| CF01 | Termination of patent right due to non-payment of annual fee |