CN102852920A - Lock device and lamp including lock device - Google Patents
Lock device and lamp including lock device Download PDFInfo
- Publication number
- CN102852920A CN102852920A CN201110177403XA CN201110177403A CN102852920A CN 102852920 A CN102852920 A CN 102852920A CN 201110177403X A CN201110177403X A CN 201110177403XA CN 201110177403 A CN201110177403 A CN 201110177403A CN 102852920 A CN102852920 A CN 102852920A
- Authority
- CN
- China
- Prior art keywords
- locking device
- base
- spanner
- tight lock
- hole
- 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.)
- Granted
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention is suitable for the technical field of a lock device structure, and discloses a lock device and a lamp including the lock device. The lock device comprises a base, a wrench member and a buckle member; the wrench member is hinged on the base; the buckle member is hinged on the wrench member; a self-lock structure is arranged between the wrench member and the base; the self-lock structure comprises a spring sheet structure provided with a lock hole, and a grab, which is fixedly arranged on the wrench member and clamped in the lock hole; the spring sheet structure is fixedly arranged on the base, and the lamp comprises a shell subassembly and a light source member arranged inside the shell subassembly, and also comprises the lock device. According to the lock device and the lamp including the lock device, the situation that the lock device loses effectiveness caused by an error operation or an accident and the like can be avoided, and the device is high in reliability.
Description
Technical field
The invention belongs to the locking device structure technical field, relate in particular to a kind of locking device and the light fixture that comprises this locking device.
Background technique
At present, there is not self-locking mechanism on the locking device, when the user depresses the spanner member to certain position, the buckle member can be locked, the buckle member can be opened at once when the user lifted button spanner member, in real process, often because misoperation or accident etc. are former thereby the spanner member is lifted by accident, the buckle member is opened and is caused locking device to lose efficacy owing to accident, poor reliability.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of locking device is provided and has comprised the light fixture of this locking device, it can be avoided because misoperation or unexpectedly cause the locking device inefficacy, and device reliability is high.
Technological scheme of the present invention is: a kind of locking device, comprise base, spanner member and buckle member, described spanner member is articulated on the described base, and described buckle member is articulated on the described spanner member, is provided with self-locking structure between described spanner member and the base; Described self-locking structure comprises the shell fragment member that offers lockhole and is fixedly installed on the described spanner member and can be arranged in grab in the described lockhole, and described shell fragment member is fixedly installed on the described base.
The present invention also provides a kind of light fixture, comprises frame set and is arranged at the interior light source component of described frame set, also comprises above-mentioned locking device.
A kind of locking device provided by the invention and the light fixture that comprises this locking device, it is by arranging self-locking structure, when the user depresses the spanner member to certain position, the buckle member can be locked, meanwhile, grab on the spanner member snaps in the lockhole on the shell fragment member, under the restriction of grab and lockhole, the spanner member can not directly be lifted, prevent because misoperation or accident etc. are former thereby the spanner member is lifted by accident, avoid owing to buckle member accident is opened the phenomenon generation that locking device was lost efficacy, the locking device reliability is high.When needs were opened locking device, the user need pull the shell fragment member, and lockhole is withdrawed from from grab, and this moment, the spanner member can directly be lifted, and is easy to operate, was easy to install.
Description of drawings
Fig. 1 is the assembling schematic perspective view of a kind of locking device of providing of the embodiment of the invention;
Fig. 2 is the floor map of a kind of locking device of providing of the embodiment of the invention;
Fig. 3 is the schematic perspective view of the shell fragment member of a kind of locking device of providing of the embodiment of the invention;
Fig. 4 is the schematic perspective view of the buckle member of a kind of locking device of providing of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of locking device that the embodiment of the invention provides, comprise base 100, spanner member 200 and buckle member 300, described spanner member 200 is articulated on the described base 100, described buckle member 300 is articulated on the described spanner member 200, is provided with self-locking structure between described spanner member 200 and the base 100; Described self-locking structure comprises the shell fragment member 400 that offers lockhole 401 and is fixedly installed on the described spanner member 200 and can be arranged in grab 201 in the described lockhole 401, and described shell fragment member 400 is fixedly installed on the described base 100.When the user depresses spanner member 200 to certain position, buckle member 300 can be locked, meanwhile, grab 201 on the spanner member 200 snaps in the lockhole 401 on the shell fragment member 400, under the restriction of grab 201 and lockhole 401, spanner member 200 can not directly be lifted, and prevents because misoperation or accident etc. are former thereby spanner member 200 is lifted by accident, avoid buckle member 300 owing to the unexpected phenomenon that locking device was lost efficacy of opening occurs, the locking device reliability is high.When needs were opened locking device, the user need pull shell fragment member 400, and lockhole 401 is withdrawed from from grab 201, and spanner member 200 can directly be lifted at this moment, and is easy to operate, was easy to install.
Particularly, as shown in figures 1 and 3, described shell fragment member 400 comprises fixing part 410 and the tight lock part 420 that is convexly set in described fixing part 410, and described fixing part 410 is fixedly connected on the described base 100, and described lockhole 401 is opened on the described tight lock part 420.Shell fragment member 400 can or adopt the mode of rivet, screw lock to be fixed on the base 100 by welding.
Particularly, as shown in figures 1 and 3, described fixing part 410 and tight lock part 420 can adopt the elastic metallic sheet material one time punching molded all in the form of sheets, are easy to preparation, and cost of production is low.Be acute angle-shaped between described fixing part 410 and the tight lock part 420 or the obtuse angle shape.Tight lock part 420 relatively spanner member 200 is obliquely installed, and can play the effect of a guiding, so that grab 201 can slip in the lockhole 401 along the inclined-plane of tight lock part 420.In the present embodiment, shape in obtuse angle between fixing part 410 and the tight lock part 420.
More specifically, as shown in figures 1 and 3, an end of described tight lock part 420 is connected in fixing part 410, and the other end of described tight lock part 420 also convexes with supporting portion 430, is acute angle-shaped between described tight lock part 420 and the supporting portion 430.By supporting portion 430 is set, can increase on the one hand the elasticity of shell fragment member 400, on the other hand, can prevent that shell fragment member 400 sharp-pointed, sharp corners are exposed, in order to avoid with user's hand scratch.
Particularly, such as Fig. 1～shown in Figure 3, offer through hole 202 on the described spanner member 200, described grab 201 is convexly set in the madial wall of described through hole 202, when the user depresses spanner member 200 to certain position, through hole 202 can be sheathed on tight lock part 420 and 430 outsides, supporting portion, and grab 201 can slip in the lockhole 401, plays the effect of self-locking.
Particularly, as depicted in figs. 1 and 2, described spanner member 200 is articulated on the described base 100 by rotating shaft 500, and structural reliability is high.
Particularly, as shown in Figure 1 and Figure 4, described buckle member 300 comprises link arm 320 and two card arms 310, one end of described two card arms 310 is connected by link arm 320, the other end of described card arm 310 convexes with articulated section 330, and articulated section 330 is articulated in respectively the both sides of spanner member 200, and described card arm 310 is arcuation or polyline shaped, so that buckle member 300 has certain elasticity, treat locking element to lock more reliably.Buckle member 300 can bend coiling by elastic wire and form, and is easy to preparation, and cost of production is low.
Particularly, as depicted in figs. 1 and 2, described base 100 comprises base plate 110 and is convexly set in the side wall portion 120 of described base plate 110 both sides, offers the through hole 202 that can supply described rotating shaft 500 to wear on the described sidewall; Described spanner member 200 comprises cover 210 and is convexly set in the side wall section 220 of described cover 210 both sides, offers the through hole 202 that can wear for described rotating shaft 500 in the described side wall section 220.Base 100 can form a containing space when fastening with spanner member 200, resilient member can be fixedly installed in the space between base plate 110 and the cover 210, locking device rational in infrastructure, that the embodiment of the invention provides, its volume and traditional locking device are suitable.
More specifically, as depicted in figs. 1 and 2, also offer hinging hole in the described side wall section 220, hinging hole and articulated section 330 are complementary, and described buckle member 300 is articulated in the described hinging hole.
The embodiment of the invention also provides a kind of light fixture, comprises frame set and is arranged at the interior light source component of described frame set, also comprises above-mentioned locking device.
Particularly, frame set comprises lamp housing and cover 210, locking device is fixedly installed on the outer side wall of lamp housing, convexing with on the cover 210 can be by the locking arm of buckle member 300 fastenings, by such design, when the user depresses spanner member 200 to certain position, buckle member 300 tension locking arms, so that cover 210 lock onto on the lamp housing, meanwhile, the grab 201 on the spanner member 200 snaps on the lockhole 401 on the shell fragment member 400, under the restriction of grab 201 and lockhole 401, spanner member 200 can not directly be lifted, prevent from avoiding buckle member 300 to occur owing to the unexpected phenomenon that locking device was lost efficacy of opening because misoperation or accident etc. are former thereby spanner member 200 is lifted by accident, cover 210 can not be unlocked owing to unexpected, the locking device reliability is high, and light fixture can be worked reliably.When needs were opened cover 210, the user need pull first shell fragment member 400, and lockhole 401 is withdrawed from from grab 201, lifted spanner member 200 again and made buckle member 300 break away from the locking walls, and cover 210 can be unlocked, and is easy to operate and be easy to install.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces or improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a locking device comprises base, spanner member and buckle member, and described spanner member is articulated on the described base, and described buckle member is articulated on the described spanner member, it is characterized in that, is provided with self-locking structure between described spanner member and the base; Described self-locking structure comprises the shell fragment member that offers lockhole and is fixedly installed on the described spanner member and can be arranged in grab in the described lockhole, and described shell fragment member is fixedly installed on the described base.
2. locking device as claimed in claim 1 is characterized in that, described shell fragment member comprises fixing part and the tight lock part that is convexly set in described fixing part, and described fixing part is fixedly connected on the described base, and described lockhole is opened on the described tight lock part.
3. locking device as claimed in claim 2 is characterized in that, described fixing part and tight lock part are acute angle-shaped between described fixing part and the tight lock part or the obtuse angle shape all in the form of sheets.
4. locking device as claimed in claim 3 is characterized in that, an end of described tight lock part is connected in fixing part, and the other end of described tight lock part also convexes with the supporting portion.
5. such as each described locking device in the claim 1 to 4, it is characterized in that, described buckle member comprises link arm and two card arms, and an end of described two card arms is connected by link arm, the other end of described card arm convexes with the articulated section, and described card arm is arcuation or polyline shaped.
6. such as each described locking device in the claim 1 to 4, it is characterized in that, offer through hole on the described spanner member, described grab is convexly set in the madial wall of described through hole.
7. such as each described locking device in the claim 1 to 4, it is characterized in that, described spanner member is articulated on the described base by rotating shaft.
8. locking device as claimed in claim 7 is characterized in that, described base comprises base plate and is convexly set in the side wall portion of described base plate both sides, offers the through hole that can supply described rotating shaft to wear on the described sidewall; Described spanner member comprises cover and is convexly set in the side wall section of described cover both sides, offers the through hole that can wear for described rotating shaft in the described side wall section.
9. locking device as claimed in claim 8 is characterized in that, also offers hinging hole in the described side wall section, and described buckle member is articulated in the described hinging hole.
10. a light fixture comprises frame set and is arranged at the interior light source component of described frame set, it is characterized in that, also comprises such as each described locking device in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110177403.XA CN102852920B (en) | 2011-06-28 | 2011-06-28 | Lock device and lamp including lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110177403.XA CN102852920B (en) | 2011-06-28 | 2011-06-28 | Lock device and lamp including lock device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102852920A true CN102852920A (en) | 2013-01-02 |
| CN102852920B CN102852920B (en) | 2014-12-10 |
Family
ID=47399789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110177403.XA Expired - Fee Related CN102852920B (en) | 2011-06-28 | 2011-06-28 | Lock device and lamp including lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102852920B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075259A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lampshell and lighting device with same |
| CN104712639A (en) * | 2013-12-17 | 2015-06-17 | 曼胡默尔滤清器（上海）有限公司 | Locking and buckling mechanism for air filter |
| CN106839633A (en) * | 2017-01-04 | 2017-06-13 | 合肥华凌股份有限公司 | Refrigerator rack component and the refrigerator with it |
| CN113911363A (en) * | 2021-11-19 | 2022-01-11 | 广州成至智能机器科技有限公司 | Unmanned aerial vehicle system ammunition dispenser |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215126Y (en) * | 2008-06-30 | 2009-04-01 | 中国北车集团大同电力机车有限责任公司 | Spring clamp |
| US20100299891A1 (en) * | 2009-05-27 | 2010-12-02 | Philip Allen Myers | Beam clamp |
| CN201723530U (en) * | 2010-06-24 | 2011-01-26 | 芜湖众力部件有限公司 | Hook connecting and positioning structure |
| CN201786828U (en) * | 2010-09-29 | 2011-04-06 | 浙江创盛光能源有限公司 | Locking mechanism |
| CN201802708U (en) * | 2010-09-14 | 2011-04-20 | 熊胜群 | Movable buckle |
-
2011
- 2011-06-28 CN CN201110177403.XA patent/CN102852920B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215126Y (en) * | 2008-06-30 | 2009-04-01 | 中国北车集团大同电力机车有限责任公司 | Spring clamp |
| US20100299891A1 (en) * | 2009-05-27 | 2010-12-02 | Philip Allen Myers | Beam clamp |
| CN201723530U (en) * | 2010-06-24 | 2011-01-26 | 芜湖众力部件有限公司 | Hook connecting and positioning structure |
| CN201802708U (en) * | 2010-09-14 | 2011-04-20 | 熊胜群 | Movable buckle |
| CN201786828U (en) * | 2010-09-29 | 2011-04-06 | 浙江创盛光能源有限公司 | Locking mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075259A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lampshell and lighting device with same |
| CN104712639A (en) * | 2013-12-17 | 2015-06-17 | 曼胡默尔滤清器（上海）有限公司 | Locking and buckling mechanism for air filter |
| CN106839633A (en) * | 2017-01-04 | 2017-06-13 | 合肥华凌股份有限公司 | Refrigerator rack component and the refrigerator with it |
| CN113911363A (en) * | 2021-11-19 | 2022-01-11 | 广州成至智能机器科技有限公司 | Unmanned aerial vehicle system ammunition dispenser |
| CN113911363B (en) * | 2021-11-19 | 2022-05-24 | 广州成至智能机器科技有限公司 | Unmanned aerial vehicle system ammunition dispenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102852920B (en) | 2014-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102852920B (en) | Lock device and lamp including lock device | |
| JP4884571B2 (en) | Display unit mounting structure | |
| CN103123095B (en) | Lamp cover body opening and closing mechanism and lamp | |
| CN203478041U (en) | Lock catch structure and elastic lock catch clamp of down lamp and the down lamp | |
| CN103775989A (en) | Lock catch structure of lampshade housing of submerged dome lamp and submerged dome lamp | |
| CN202171217U (en) | Light fixture panel buckle mechanism | |
| CN204084751U (en) | Display box structure | |
| CN105865002B (en) | Panel and courtyard machine | |
| CN104401236B (en) | A kind of snap device, automobile rear seat and automobile | |
| CN102720751B (en) | Hasp structure with position-specified function and light fixture | |
| CN206317707U (en) | Modular charging pile | |
| CN205063620U (en) | Door window hook lock | |
| KR200471931Y1 (en) | Inner type lighting cover fixed contructure | |
| CN206412277U (en) | A kind of switch on wall | |
| WO2018223590A1 (en) | Split-type cooking appliance | |
| CN201436353U (en) | Door opening and closing structure for a simulation model-vehicle | |
| CN203757531U (en) | Internally buckled ceiling lamp | |
| CN201053632Y (en) | Fixture for mounting functional board on lamp and functional board mounted on the fixture | |
| CN203157878U (en) | Self-connection plug cap for automotive interior | |
| CN202783220U (en) | Railway vehicles seat lower cover plate quick disassemble and assemble mechanism | |
| KR100897699B1 (en) | A trunk striker of vehicles | |
| CN203231421U (en) | Seat and suspension type dual-purpose air conditioner | |
| CN103162257B (en) | Cylinder lamp | |
| CN209891843U (en) | Hidden lock mechanism for front panel of server | |
| CN202206668U (en) | Box structure of electromechanical equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20141210 Termination date: 20200628 |