CN201925687U - Lifting locking device of flat-panel display base - Google Patents
Lifting locking device of flat-panel display base Download PDFInfo
- Publication number
- CN201925687U CN201925687U CN2010202725830U CN201020272583U CN201925687U CN 201925687 U CN201925687 U CN 201925687U CN 2010202725830 U CN2010202725830 U CN 2010202725830U CN 201020272583 U CN201020272583 U CN 201020272583U CN 201925687 U CN201925687 U CN 201925687U
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- CN
- China
- Prior art keywords
- fastener
- panel display
- flat
- lifting body
- button
- 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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- Illuminated Signs And Luminous Advertising (AREA)
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Abstract
The utility model discloses a lifting locking device of a flat-panel display base, comprising a button, a fastener, a spring and a lifting body, wherein two fastening hooks are disposed at the top part of the fastener symmetrically left and right; the bottom of the fastener is embedded into a slot gliding back and forth and locating at the middle part at the bottom of a bracket; the spring is sleeved on a guide column at back middle part of the bottom of the bracket and pressed between the bracket and the fastener; a cylindrical button passes through the front panel of the bracket; the top end face of the button is pressed at the middle part of the front surface of the fastener; two fastening rings fitted and blocked with the fastening hooks are disposed at the lower part of the lifting body symmetrically left and right. When the lifting body is descended to a lowest position, the two fastening rings at the lower part of the lifting body are fastened by two fastening hooks at the top part of the fastener, so that the lifting body can be fixed at the lowest position firmly; in such way, the flat-panel display can be used in bumpy environments, and the requirement that the base of the flat-panel display is descended to and fixed at the lowest position when the flat-panel display is packaged for leaving factory is satisfied. The device of the utility model has the advantages of novel design, reasonable structure, wide market prospects and promotional values.
Description
Technical field
The utility model relates to a kind of locking device, especially a kind of lifting locking device of flat-panel display base.
Background technique
Flat panel display has been widely used in all trades and professions owing to have advantages such as light weight, body are thin, attractive in appearance, enjoys people to favor.In order to satisfy different sight position user's comfort, regulatory functions such as the rotation of configuration level face, oscilaltion, swing on the base of flat panel display often are to satisfy the demand that the user regulates the flat panel display position.
The oscilaltion function of existing flat panel display, thus be to provide rising elastic force and flat panel display self gravitation to average out to realize lifting to locate by being arranged on fixed force spring in the base support.Therefore; the lifting of this flat panel display; can only normal running in stable environment, and can not be used in the environment that jolts, and the flat panel display of working as base or having a base can be reduced to the base of flat panel display extreme lower position usually when dispatching from the factory packing and wished to be fixed in extreme lower position.
Summary of the invention
At the deficiency of existing flat-panel display base, the purpose of this utility model provides a kind of lifting locking device of flat-panel display base, makes lifting body that it can the firm fixation base in the extreme lower position of base.
For achieving the above object, technical solution adopted in the utility model is: a kind of lifting locking device of flat-panel display base, comprise button, fastener, spring and lifting body, and be arranged with two trips about the top of fastener; The bottom of fastener embed that the frame bottom neutral position is provided with along in the sliding-groove of fore-and-aft direction; Spring is placed on the guide pillar after leaning in the middle of the frame bottom and is pressed between support and the fastener; Cylindric button passes the support front panel, and the top end of button is pressed in the neutral position of fastener front surface; Lifting body bottom bilateral symmetry is provided with two snap rings that cooperate chucking with the trip of fastener.
The beneficial effects of the utility model are: owing to adopt said structure, when lifting body is reduced to extreme lower position, two trips at two snap ring stuck part tops of lifting body bottom block, make lifting body can be fixed in extreme lower position securely, thereby flat panel display can be used in jolt environment and the satisfied requirement that the base of flat panel display is reduced to extreme lower position and is fixed in extreme lower position when packing of dispatching from the factory; When needs lifting body up-down adjustment, press the button, promote fastener and overcome the spring thrust pressure spring and in the sliding-groove of frame bottom, slide backward, make two snap rings of two trips and lifting body bottom at fastener top break away from, thus the position of lifting body about can regulating.The utility model modern design, rational in infrastructure, have extensive market prospects and promotional value.
Description of drawings
Accompanying drawing is a structural representation of the present utility model, also is that specification digest is with scheming.Each label is respectively among the figure: (1) button, (2) fastener, (3) spring, (4) lifting body, (5) (6) trip, (7) support, (8) sliding-groove, (9) guide pillar, (10) (11) snap ring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to accompanying drawing 1, the lifting locking device of a kind of flat-panel display base of the utility model comprises button 1, fastener 2, spring 3 and lifting body 4, is arranged with two trips 5,6 about the top of fastener 2; The bottom of fastener 2 embed that neutral position, support 7 bottom is provided with along in the sliding-groove 8 of fore-and-aft direction; Spring 3 is placed on the guide pillar 9 after leaning in the middle of support 7 bottoms and is pressed between support 7 and the fastener 2; Cylindric button 1 passes support 7 front panels, and the top end of button 1 is pressed in the neutral position of fastener 2 front surfaces; Lifting body 4 bottom bilateral symmetry are provided with two snap rings 10,11 that cooperate chucking with the trip 5,6 of fastener 2.
The above, it only is a kind of preferred embodiment of the utility model, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of the utility model technology any trickle modification, equivalent variations and modification that top embodiment did.
Claims (1)
1. the lifting locking device of a flat-panel display base comprises button, fastener, spring and lifting body, it is characterized in that: be arranged with two trips about the top of fastener; The bottom of fastener embed that the frame bottom neutral position is provided with along in the sliding-groove of fore-and-aft direction; Spring is placed on the guide pillar after leaning in the middle of the frame bottom and is pressed between support and the fastener; Cylindric button passes the support front panel, and the top end of button is pressed in the neutral position of fastener front surface; Lifting body bottom bilateral symmetry is provided with two snap rings that cooperate chucking with the trip of fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202725830U CN201925687U (en) | 2010-07-26 | 2010-07-26 | Lifting locking device of flat-panel display base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202725830U CN201925687U (en) | 2010-07-26 | 2010-07-26 | Lifting locking device of flat-panel display base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925687U true CN201925687U (en) | 2011-08-10 |
Family
ID=44429534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202725830U Expired - Fee Related CN201925687U (en) | 2010-07-26 | 2010-07-26 | Lifting locking device of flat-panel display base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230625A (en) * | 2018-03-06 | 2019-09-13 | 深圳光峰科技股份有限公司 | Lock uint and dust preventing component and projection device |
-
2010
- 2010-07-26 CN CN2010202725830U patent/CN201925687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230625A (en) * | 2018-03-06 | 2019-09-13 | 深圳光峰科技股份有限公司 | Lock uint and dust preventing component and projection device |
| CN110230625B (en) * | 2018-03-06 | 2021-09-21 | 深圳光峰科技股份有限公司 | Locking device, dustproof assembly and projection equipment |
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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: 20110810 Termination date: 20130726 |