CN103061606B - Auto-manual slip lid door lock - Google Patents
Auto-manual slip lid door lock Download PDFInfo
- Publication number
- CN103061606B CN103061606B CN201210557564.6A CN201210557564A CN103061606B CN 103061606 B CN103061606 B CN 103061606B CN 201210557564 A CN201210557564 A CN 201210557564A CN 103061606 B CN103061606 B CN 103061606B
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- China
- Prior art keywords
- slip lid
- gear
- lid
- door lock
- output shaft
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- 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
Links
- 230000010354 integration Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 5
- 206010001541 Akinesia Diseases 0.000 description 4
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010052804 Drug tolerance Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000026781 habituation Effects 0.000 description 1
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Abstract
The invention discloses a kind of auto-manual slip lid door lock, comprises box body, is provided with motor, slip lid gear in box body; Lid, lid is provided with slip lid tooth bar, and described motor comprises output gear and output shaft, it is characterized in that, described output shaft is arranged with gear shaft, gear shaft is arranged with dead turn, dead turn is arranged with elastic section bar, and described slip lid geared sleeve is located on this elastic section bar.Described output shaft is non-cylinder, it is the shape coordinated with this non-cylinder output shaft inside gear shaft, be provided with groove outside described gear shaft, be provided with the convex key coordinated with it inside described dead turn, described dead turn, elastic section bar and slip lid gear are defined on gear shaft through stop nut.The invention available protecting motor output gear can not destroy by artificial pulling force; make slip lid door lock also can bear the pulling force manually slided simultaneously, ensure that slip lid manually uses 100,000 fault-free automatically, realize automatically and manually integration; and structure is simple, easy to use.
Description
Technical field
The invention relates to door lock, more particularly, relates to one and comprises box body, is provided with motor, slip lid gear in box body; Lid, lid is provided with the auto-manual slip lid door lock of slip lid tooth bar.
Background technology
First, automatic sliding cover door lock on the market, only can realize lid 4 " electronic slip normally runs, as Figure 1-3.By force with manually removing slip lid 4 "; easily there is motor 2 in box body " output gear 11 " skid or slip lid gear 9 " phenomenon of bursting apart, thus cause lid 4 " stuck or akinesia; thoroughly damage sliding closure function; no matter be now automatic or manual operation lid 4 " 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: by microprocessor output signal make motor 2 " rotate, motor 2 " output shaft 10 " with slip lid gear 9 " be connected; thus drive slip lid gear 9 " rotate, slip lid gear 9 " directly drive with slip lid tooth bar 3 " lid 4 " move up and down, whole motion process is Electronic control.But when lid 4 " external force (manually sliding as artificial) that is subject to on-electric is when pulling by force, slip lid gear 9 " rotary speed quickening, and then make the motor 2 of interlock " High Rotation Speed (slip lid gear 9 " with motor 2 " revolution be 1:100 than about), when manually pulling lid 4 " stop time, motor 2 " in high speed rotary motion by stall by force, output gear 11 wherein " huge impact force or impact will be subject to, output gear 11 will be caused " skid or gear burst apart, cause motor 2 " damage, and then cause slip lid gear 9 " cannot rotate, finally make 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, there is provided a kind of auto-manual slip lid door lock, when the external force that lid is subject to on-electric pulls by force, motor output gear can not be subject to huge impact force or impact, cause motor damage, the problem of the stuck or akinesia of final whole lid; And then make existing automatic sliding cover door lock also can bear the pulling force manually slided simultaneously, available protecting motor output gear can not destroy by artificial pulling force, realize manual/automatic integrated object.
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, comprises box body, is provided with motor, slip lid gear in box body; Lid, lid is provided with slip lid tooth bar, and described motor comprises output gear and output shaft, it is characterized in that, described output shaft is arranged with gear shaft, gear shaft is arranged with dead turn, dead turn is arranged with elastic section bar, and described slip lid geared sleeve is located on this elastic section bar.
Described output shaft is non-cylinder, is the shape coordinated with this non-cylinder output shaft, is provided with groove outside described gear shaft, be provided with the convex key coordinated with it inside described dead turn inside gear shaft.
Described output shaft is wedge shape.
Described dead turn, elastic section bar and slip lid gear are defined on gear shaft through stop nut.
Described elastic section bar is elastic force cushion rubber.
According to the invention of said structure, its beneficial effect is,
Existing slip lid door lock, only can ensure normally to use under electric operating; But in the actual use procedure of user, because the habituation of people operates, often habitually go to pull lid with hand.Because existing slip lid door lock only drives slip lid to move by single slip lid gear, cannot alleviate and bear overload external force to the destruction of motor gear group, thus cause the stuck or sliding motionless phenomenon of slip lid, thorough damage sliding closure function, no matter be now automatic or manual operation slip lid, all can not normally use again.
The invention available protecting motor output gear can not destroy by artificial pulling force; make slip lid door lock also can bear the pulling force manually slided simultaneously, ensure that slip lid manually uses 100,000 fault-free automatically, realize automatically and manually integration; and structure is simple, easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the invention is further described:
Fig. 1 is 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 Fig. 4 A-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.
Detailed description of the invention
Embodiment one
As as described in Fig. 1-3, a kind of auto-manual slip lid door lock, comprise: box body 1, motor 2 is provided with in box body 1, slip lid gear 9, motor 2 comprises output gear 11 and output shaft 10, output shaft 10 is wedge shape, output shaft 10 is arranged with gear shaft 8, it is the shape coordinated with this wedge shape output shaft 10 inside gear shaft 8, groove is provided with outside gear shaft 8, gear shaft 8 is arranged with dead turn 7, the convex key of groove fit is with it provided with inside dead turn 7, dead turn 7 is arranged with elastic force cushion rubber 6, described slip lid gear 9 is sheathed on elastic force cushion rubber 6, dead turn 7, elastic force cushion rubber 6 and slip lid gear 9 are defined on 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 power exported needed for 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 lid 4 is subject to on-electric pulls by force, external force suffered by slip lid gear 9 is greater than dead turn 7, during the frictional force that elastic force cushion rubber 6 and stop nut 5 produce, slip lid gear 9 and gear shaft 8 are thrown off, i.e. dead turn 7, elastic force cushion rubber 6 plays clutch action, thus slip lid gear 9 is dallied, the output shaft 10 now connecting motor 2 does not rotate, therefore motor 2 does not also rotate, thus available protecting motor 2, make output gear 11 can not be subject to huge impact force or impact, thus avoid 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, thus stop lid 4 and occur that the phenomenon of stuck or akinesia occurs.
Although the invention describes with reference to the above embodiments; but those of ordinary skill in the art very clearly can recognize that above embodiment is only for illustration of the invention completely; wherein can make various changes and revise and not depart from the invention in a broad sense; so not as the restriction to the invention; as long as in the spirit of the invention, the change of above-described embodiment, distortion all will be fallen within protection domain that the invention requires.
Claims (4)
1. an auto-manual slip lid door lock, comprises box body, is provided with motor, slip lid gear in box body; Lid, lid is provided with slip lid tooth bar, and described motor comprises output gear and output shaft, it is characterized in that, described output shaft is arranged with gear shaft, gear shaft is arranged with dead turn, dead turn is arranged with elastic section bar, described slip lid geared sleeve is located on this elastic section bar, described output shaft is non-cylinder, be the shape coordinated with this non-cylinder output shaft inside gear shaft, outside described gear shaft, be provided with groove, inside described dead turn, be provided with the convex key coordinated with it.
2. auto-manual slip lid door lock according to claim 1, is characterized in that, described output shaft is wedge shape.
3. 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 gear shaft through stop nut.
4. auto-manual slip lid door lock according to claim 1, is characterized in that, described elastic section bar is 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 CN103061606A (en) | 2013-04-24 |
| CN103061606B true 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) |
Families Citing this family (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 | Door lock drive output shaft, door lock drive device and 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 | A protection structure for motor overloading |
| 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 | A protection structure for motor overloading |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103061606A (en) | 2013-04-24 |
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Legal Events
| Date | Code | Title | Description |
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| 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 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |