CN2701049Y - Push-button positioning structure - Google Patents
Push-button positioning structure Download PDFInfo
- Publication number
- CN2701049Y CN2701049Y CN 200420042872 CN200420042872U CN2701049Y CN 2701049 Y CN2701049 Y CN 2701049Y CN 200420042872 CN200420042872 CN 200420042872 CN 200420042872 U CN200420042872 U CN 200420042872U CN 2701049 Y CN2701049 Y CN 2701049Y
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- CN
- China
- Prior art keywords
- key
- press
- plastic
- keys
- metal
- 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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Abstract
The utility model relates to a push-button positioning structure preventing the match assembly between the plastic or metal keys and the rubber keys of the electronic input device from deflecting and failure to position, with fastener embedded positioning mechanisms being arranged respectively on the match surface of the plastic or metal keys and the rubber keys. The fastener embedded positioning mechanism is composed of a positioning column or a convex pellet convexly arranged on the bottom side of the plastic or metal keys, and a groove inwardlydished on the corresponding association surface for embedding the positioning column or convex pellet. The utility model is adapted to all the electronic device with plastic or metal keys complexing with rubber keys.
Description
Technical field
The utility model relates to a kind of plastic cement of electronic input apparatus or metal key-press cooperates assembling deflection and can't locate with rubber key button location structure of preventing.
Background technology
Chinese patent 00257358.X has announced " button ".It is comparatively laborsaving that its purpose provides a kind of pressing, and difficult the breaking of its lead coupling spring lamination damaged the button of phenomenon.It is that the central improvement of the button body downside of a button is made as prominent grain of circular arc or protruded stigma; when this button of pressing, can borrow the arc awl end of prominent grain of this circle or protruded stigma; contact middle position sleekly in a lead coupling spring lamination; this lead coupling spring lamination can be produced in the recessed mode of central single-point do level and smooth, smooth and easy distortion; the utmost point is comparatively laborsaving when each pressing, and this lead coupling spring lamination that is often contacted distortion then promptly is difficult for breaking damage.Its weak point be the button body with the button outer cover between cooperate and easily deflect and the delocalization phenomenon.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of prevent plastic cement or metal key-press delocalization and deflection are provided, and is fit to the button location structure that all plastic cement or metal key-press cooperate with rubber key.
The purpose of this utility model can reach by following measure:
This electronic input apparatus plastic cement metal key-press that prevents cooperates the button location structure of assembling deflection with rubber key, comprise plastic press key, metal key-press, its special character is: be respectively equipped with the inlay card detent mechanism on plastic press key or metal key-press and the rubber key mating surface.
The purpose of this utility model can also reach by following measure:
Reference column or protruding grain that the inlay card detent mechanism is convexly equipped with by the knob body downside central authorities of plastic press key or metal key-press, and the groove that is used for this reference column of inlay card or protruding grain of indent is formed on the corresponding faying face of rubber key.
The utility model has following advantage compared to existing technology:
1, plastic cement or metal key-press are cooperated with rubber key better.
2, the scope of application is wide, as electronic input apparatus such as calculator, game machine, remote controller, mobile phone, computers.
3, inlay card accurate positioning, reliable, durable.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is the structural representation of plastic cement of the present utility model or metal key-press.
Fig. 4 is the structural representation of rubber key of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
This preventing is respectively equipped with inlay card detent mechanism 3 on the plastic cement of electronic input apparatus or metal key-press cooperates the button location structure of assembling deflection with rubber key plastic press key or metal key-press 1 and rubber key 2 mating surfaces.The reference column 11 that inlay card detent mechanism 3 is convexly equipped with by the knob body 10 downside central authorities of plastic press key or metal key-press, and the groove that is used for this reference column 11 of inlay card 20 of indent is formed on the rubber key 2 corresponding faying faces.
During use, the reference column 11 of plastic cement or metal key-press is embedded in the groove 20 of rubber keys and can guarantee normal use.
Claims (2)
1. a button location structure comprises plastic press key, metal key-press, it is characterized in that: be respectively equipped with the inlay card detent mechanism on plastic press key or metal key-press and the rubber key mating surface.
2. button location structure according to claim 1 is characterized in that: the groove that is used for this reference column of inlay card or protruding grain of indent is formed on the reference column that the inlay card detent mechanism is convexly equipped with by the knob body downside central authorities of plastic press key or metal key-press or protruding grain and the corresponding faying face of rubber key.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420042872 CN2701049Y (en) | 2004-02-25 | 2004-02-25 | Push-button positioning structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420042872 CN2701049Y (en) | 2004-02-25 | 2004-02-25 | Push-button positioning structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2701049Y true CN2701049Y (en) | 2005-05-18 |
Family
ID=34774846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420042872 Expired - Fee Related CN2701049Y (en) | 2004-02-25 | 2004-02-25 | Push-button positioning structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2701049Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100452267C (en) * | 2005-04-26 | 2009-01-14 | 佛山市顺德区顺达电脑厂有限公司 | Button set |
CN103295826B (en) * | 2013-06-13 | 2015-08-19 | 惠州Tcl移动通信有限公司 | A kind of keyboard structure and preparation method thereof and mobile terminal |
-
2004
- 2004-02-25 CN CN 200420042872 patent/CN2701049Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100452267C (en) * | 2005-04-26 | 2009-01-14 | 佛山市顺德区顺达电脑厂有限公司 | Button set |
CN103295826B (en) * | 2013-06-13 | 2015-08-19 | 惠州Tcl移动通信有限公司 | A kind of keyboard structure and preparation method thereof and mobile terminal |
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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: 20050518 Termination date: 20100225 |