CN103762112B - A kind of press-key structure of video player - Google Patents
A kind of press-key structure of video player Download PDFInfo
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- CN103762112B CN103762112B CN201410013485.8A CN201410013485A CN103762112B CN 103762112 B CN103762112 B CN 103762112B CN 201410013485 A CN201410013485 A CN 201410013485A CN 103762112 B CN103762112 B CN 103762112B
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Abstract
The invention discloses a kind of press-key structure of video player, it comprises player panel, PCB, function button and key panel, function button comprises activity briquetting, button framework and connection rib, activity briquetting outer surface has light transmission strip and panel storage tank, key panel is flush-mounted in panel storage tank, activity briquetting is flush-mounted in button storage tank, the framework location hole of framework reference column coordinates with framework positioning convex, framework reference column, the spacing preiection in button back-end framework face abuts with PCB respectively, PCB electrical connection LED grain.Together with keypress function is incorporated into light-guiding function by function button, during work, the light that LED grain sends casts out from light transmission strip, and then forms a light penetrating ring in the periphery of key panel; Function button, key panel adopt the conveniently detachable mode that clamps to realize assembling respectively, novel in design, assemble easy to maintenance and maintenance cost is low.
Description
Technical field
The present invention relates to video player technical field, particularly relate to a kind of press-key structure of video player.
Background technology
As the capital equipment that a kind of video data is play, video player is applied general completely in daily life; And constantly improve along with people's living standard, the requirement of people to video player is more and more higher, and emphasis shows the appearance and modeling effect of video display effect and video player.
In order to the appearance and modeling effect of augmented video player, the control panel of existing video player is generally all provided with corresponding light guide structure, is namely used for realizing translucent effect by the leaded light of light guide, to reach the object strengthening appearance and modeling effect; Wherein, light guide can independently be arranged at player panel, also can adopt and be installed on player panel with function button combining form.
But the light guide of prior art generally adopts the mode of melt viscosity to be fixed on player panel, when button or light guide occur that breakage needs to change, whole player panel all needs to change, and maintenance is inconvenient and maintenance cost is high.
Summary of the invention
The object of the invention is to the press-key structure that a kind of video player is provided for the deficiencies in the prior art, the press-key structure of this video player is novel in design, assemble easy to maintenance and maintenance cost is low.
For achieving the above object, the present invention is achieved through the following technical solutions.
A kind of press-key structure of video player, include player panel and be installed in the PCB of player panel rear end side, the function button of light-permeable is equiped with between player panel and PCB, function button includes activity briquetting, be positioned at the button framework of activity briquetting periphery and connection activity briquetting and button framework and can the connection rib of flexible bending, activity briquetting, button framework and connection rib integrated injection molding, the outer surface of activity briquetting is along the edge part extended light transmission strip had in entirely enclosing shape forward of activity briquetting, the outer surface of activity briquetting forms panel storage tank in the inner side of light transmission strip, key panel is embedded with in panel storage tank, the button storage tank run through completely before and after player panel corresponding function button offers, activity briquetting can be flush-mounted in button storage tank relative motion, inner surface extended at least two the framework positioning convex having the bearing of trend along button framework to be intervally arranged successively backwards of player panel, the corresponding each framework positioning convex of button framework is provided with framework reference column, the leading section of each framework reference column offers the framework location hole towards open front respectively, and each framework positioning convex is flush-mounted in corresponding framework location hole respectively.
Wherein, the rear end face of button framework is extended the spacing preiection protruded backwards, and the rear end face of spacing preiection is concordant with the rear end face of framework reference column and abut with PCB respectively, and PCB is electrically connected with the LED grain towards the side bright dipping of activity briquetting.
Further, the holding hole run through completely before and after the outer surface of described activity briquetting offers in the bottom of described panel storage tank, the rear surface of described key panel is corresponding, and holding hole is extended backwards holds post, holds post and is embedded in holding hole.
Beneficial effect of the present invention is: the press-key structure of a kind of video player of the present invention, it comprises player panel, PCB, function button and key panel, function button comprises activity briquetting, button framework and connection rib, activity briquetting outer surface is the extended light transmission strip in entirely enclosing shape forward, activity briquetting outer surface is shaping panel storage tank inside light transmission strip, key panel is flush-mounted in panel storage tank, activity briquetting is flush-mounted in the button storage tank of player panel, the framework location hole of the framework reference column of button framework coordinates with the framework positioning convex of player panel, the extended spacing preiection in button back-end framework face, spacing preiection, framework reference column abuts with PCB respectively, PCB electrical connection LED grain.Together with keypress function is incorporated into light-guiding function by function button, during work, the light that LED grain sends casts out from light transmission strip, and then forms a light penetrating ring in the periphery of key panel, and appearance and modeling is effective; Function button, key panel adopt the conveniently detachable mode that clamps to realize assembling respectively, easy to assembly, in maintenance process, only PCB need be pulled down from player panel, the function button of breakage is carried out changing, and without the need to changing whole player panel, easy to maintenance and maintenance cost is low.Comprehensive above-mentioned situation is known, and the present invention has novel in structural design, assembles easy to maintenance and that maintenance cost is low advantage.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the present invention below, but the embodiment in accompanying drawing does not form any limitation of the invention.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation at another visual angle of the present invention.
Fig. 3 is the decomposing schematic representation of Fig. 2.
Fig. 4 is the structural representation of function button of the present invention.
Fig. 5 is the structural representation at another visual angle of function button of the present invention.
Include in Fig. 1 to Fig. 5:
1---player panel 11---button storage tank
12---framework positioning convex 2---PCB
3---function button 31---button framework
311---framework reference column 312---framework location hole
313---spacing preiection 32---activity briquetting
321---light transmission strip 322---panel storage tank
323---holding hole 33---connects rib
4---key panels 41---hold post.
Embodiment
Below in conjunction with concrete execution mode, the present invention will be described.
As shown in Figures 1 to 5, a kind of press-key structure of video player, include player panel 1 and be installed in the PCB 2 of player panel 1 rear end side, the function button 3 of light-permeable is equiped with between player panel 1 and PCB 2, function button 3 includes activity briquetting 32, be positioned at the button framework 31 of activity briquetting 32 periphery and connection activity briquetting 32 with button framework 31 and can the connection rib 33 of flexible bending, activity briquetting 32, button framework 31 and connection rib 33 integrated injection molding, the outer surface of activity briquetting 32 is along the edge part extended light transmission strip 321 had in entirely enclosing shape forward of activity briquetting 32, the outer surface of activity briquetting 32 forms panel storage tank 322 in the inner side of light transmission strip 321, key panel 4 is embedded with in panel storage tank 322, the button storage tank 11 run through completely before and after player panel 1 corresponding function button 3 offers, activity briquetting 32 can be flush-mounted in button storage tank 11 relative motion, inner surface extended at least two the framework positioning convex 12 having the bearing of trend along button framework 31 to be intervally arranged successively backwards of player panel 1, the corresponding each framework positioning convex 12 of button framework 31 is provided with framework reference column 311, the leading section of each framework reference column 311 offers the framework location hole 312 towards open front respectively, each framework positioning convex 12 is flush-mounted in corresponding framework location hole 312 respectively.
Wherein, the rear end face of button framework 31 is extended the spacing preiection 313 protruded backwards, the rear end face of spacing preiection 313 is concordant with the rear end face of framework reference column 311 and abut with PCB 2 respectively, and PCB 2 is electrically connected with the LED grain towards activity briquetting 32 side bright dipping.
As preferred embodiment, the outer surface of activity briquetting 32 offers the holding hole 323 run through completely front and back in the bottom of panel storage tank 322, the rear surface of key panel 4 is corresponding, and holding hole 323 is extended backwards holds post 41, holds post 41 and is embedded in holding hole 323.
Below in conjunction with concrete course of action, the present invention is described in detail, be specially: in assembling process of the present invention, first by activity briquetting 32 setting-in of function button 3 in the button storage tank 11 of player panel 1, and make the framework positioning convex 12 of the framework location hole 312 centering player panel 1 of framework reference column 311, in framework positioning convex 12 intercalation to corresponding framework location hole 312; After standby function button 3 installs location, PCB 2 is installed, wherein, PCB 2 can adopt and to be spirally connected or the mode of snapping is installed on the rear end side of player panel 1, and PCB 2 abuts with the framework reference column 311 of button framework 31 and the rear end face of spacing preiection 313 respectively, function button 3 is installed between player panel 1 and PCB 2; Finally, by key panel 4 setting-in in the panel storage tank 322 of activity briquetting 32 outer surface, and make key panel 4 hold post 41 intercalation in the holding hole 323 of activity briquetting 32.
By above-mentioned assembly structure design, function button 3 of the present invention and key panel 4 adopt split-type structural to design, and keypress function and light-guiding function are incorporated into together by function button 3 of the present invention, during work, the light that LED grain sends casts out from the light transmission strip 321 of activity briquetting 32, and then forming a light penetrating ring in the periphery of key panel 4, appearance and modeling is effective.
Need to explain further, function button 3 of the present invention and key panel 4 adopt the conveniently detachable mode that clamps to realize being mounted with respectively, easy to assembly; In maintenance process, only PCB 2 need be pulled down from player panel 1, the function button 3 of breakage is carried out changing, and without the need to changing whole player panel 1, easy to maintenance and maintenance cost is low.
Comprehensive above-mentioned situation is known, and the present invention has novel in structural design, assembles easy to maintenance and that maintenance cost is low advantage.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (2)
1. the press-key structure of a video player, it is characterized in that: include player panel (1) and be installed in the PCB (2) of player panel (1) rear end side, the function button (3) of light-permeable is equiped with between player panel (1) and PCB (2), function button (3) includes activity briquetting (32), be positioned at the peripheral button framework (31) of activity briquetting (32) and connection activity briquetting (32) with button framework (31) and can the connection rib (33) of flexible bending, activity briquetting (32), button framework (31) and connection rib (33) integrated injection molding, the outer surface of activity briquetting (32) is along the edge part extended light transmission strip (321) had in entirely enclosing shape forward of activity briquetting (32), the outer surface of activity briquetting (32) forms panel storage tank (322) in the inner side of light transmission strip (321), key panel (4) is embedded with in panel storage tank (322), the button storage tank (11) run through completely before and after player panel (1) corresponding function button (3) offers, activity briquetting (32) can be flush-mounted in button storage tank (11) relative motion, inner surface extended at least two the framework positioning convex (12) having the bearing of trend along button framework (31) to be intervally arranged successively backwards of player panel (1), the corresponding each framework positioning convex (12) of button framework (31) is provided with framework reference column (311), the leading section of each framework reference column (311) offers the framework location hole (312) towards open front respectively, each framework positioning convex (12) is flush-mounted in corresponding framework location hole (312) respectively,
The rear end face of button framework (31) is extended the spacing preiection (313) protruded backwards, the rear end face of spacing preiection (313) is concordant with the rear end face of framework reference column (311) and abut with PCB (2) respectively, and PCB (2) is electrically connected with the LED grain towards activity briquetting (32) side bright dipping.
2. the press-key structure of a kind of video player according to claim 1, it is characterized in that: the outer surface of described activity briquetting (32) offers the holding hole (323) run through completely front and back in the bottom of described panel storage tank (322), the corresponding holding hole (323) in rear surface of described key panel (4) is extended backwards holds post (41), holds post (41) and is embedded in holding hole (323).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013485.8A CN103762112B (en) | 2014-01-10 | 2014-01-10 | A kind of press-key structure of video player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013485.8A CN103762112B (en) | 2014-01-10 | 2014-01-10 | A kind of press-key structure of video player |
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| Publication Number | Publication Date |
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| CN103762112A CN103762112A (en) | 2014-04-30 |
| CN103762112B true CN103762112B (en) | 2015-12-02 |
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| CN201410013485.8A Active CN103762112B (en) | 2014-01-10 | 2014-01-10 | A kind of press-key structure of video player |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3749216A1 (en) * | 2018-02-08 | 2020-12-16 | C. R. Bard, Inc. | Biopsy apparatus having a sample collection container |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648816A (en) * | 2004-01-30 | 2005-08-03 | 株式会社东芝 | Electronic device |
| CN101202174A (en) * | 2006-12-12 | 2008-06-18 | 英业达股份有限公司 | Elastic arm key structure |
| CN101452784A (en) * | 2007-11-28 | 2009-06-10 | 佛山普立华科技有限公司 | Push-button and electronic device using the push-button |
| CN203799914U (en) * | 2014-01-10 | 2014-08-27 | 广东雷洋电子科技有限公司 | Press key structure of novel type video player |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005085744A (en) * | 2003-09-11 | 2005-03-31 | Matsushita Electric Ind Co Ltd | Operating device |
| JP2006024504A (en) * | 2004-07-09 | 2006-01-26 | Funai Electric Co Ltd | Switch button structure |
| JP2007194091A (en) * | 2006-01-19 | 2007-08-02 | Fujikura Ltd | Switch device |
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2014
- 2014-01-10 CN CN201410013485.8A patent/CN103762112B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648816A (en) * | 2004-01-30 | 2005-08-03 | 株式会社东芝 | Electronic device |
| CN101202174A (en) * | 2006-12-12 | 2008-06-18 | 英业达股份有限公司 | Elastic arm key structure |
| CN101452784A (en) * | 2007-11-28 | 2009-06-10 | 佛山普立华科技有限公司 | Push-button and electronic device using the push-button |
| CN203799914U (en) * | 2014-01-10 | 2014-08-27 | 广东雷洋电子科技有限公司 | Press key structure of novel type video player |
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| Publication number | Publication date |
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| CN103762112A (en) | 2014-04-30 |
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Address after: 523000 Xinxing Industrial Park, Beibao Avenue, Wushajiang, Chang'an Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG LEIYANG INTELLIGENT TECHNOLOGY CO., LTD. Address before: 523000 Xinxing Industrial Park, Beibao Avenue, Wushajiang, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Guangdong Leiyang Electronic Technology Co., Ltd. |