CN200990329Y - Key module - Google Patents
Key module Download PDFInfo
- Publication number
- CN200990329Y CN200990329Y CN 200620122137 CN200620122137U CN200990329Y CN 200990329 Y CN200990329 Y CN 200990329Y CN 200620122137 CN200620122137 CN 200620122137 CN 200620122137 U CN200620122137 U CN 200620122137U CN 200990329 Y CN200990329 Y CN 200990329Y
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- CN
- China
- Prior art keywords
- key
- electronic installation
- press module
- touch
- press
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Abstract
The utility model relates to a key module, which is applied to the electronic device with the touch control unit and put in control message by pressing the touch control unit. The utility model comprises a body corresponding to a first and a second surfaces, wherein the first surface is provided with a plurality of pressing parts, while the second surface is provided with a plurality of touch parts which are arranged opposite to the pressing part and can move along the pressing direction of the pressing part and touch the touch control unit; a first fixation part arranged on the second surface of the body is used for fixing the body into the electronic device; and a plurality of elastic connecting parts connected with both sides of the body are close to a bending structure of the body and use the bending structure to provide a structural strength with even directions, then provide even reverting elasticity after releasing the external force pressed by the body; and a second fixation part connected with the elastic connecting part is used by the electronic device to relatively improve the felts of the users.
Description
Technical field
The utility model relates to a kind of key-press module, more detailed it, relate to the key-press module in a kind of electronic installation that is applied to the tool touch control unit.
Background technology
Press, existing electronic installation is the mobile computer, mobile phone, personal digital assistant (the Personal Digital Assistant that use always of people for example; PDA) and the function of digital camera constantly strengthen, and the function of those electronic installations is chosen and must be finished by the button on the control panel that is arranged at electronic installation, will cause number of keys to increase thus.Right it is impossible to increase number of keys in order to comply with the portable development trend of electronic installation, has only to adopt that keypress function is multiplexing could to satisfy the above-mentioned facts.So design four directionkeys ingenious, that area occupied is less and powerful promptly arise at the historic moment and become standard configuration such as mobile computer, mobile phone, personal digital assistant and digital camera.
See also Figure 1A and 1B, front view and rearview for the key-press module of prior art, as shown in the figure, this key-press module 1 for the four directions that is applied to mobile computer to button, and in this mobile computer relatively this key-press module 1 be provided with four touch control units (not icon).This key-press module 1 is made up of body 10, first fixed part 11, four elastic joint parts 12 and two second fixed parts 13; Wherein, the first surface 100 of this body 10 has four press sections 101 of pushing for the user in the zone that keeps to the side, and second surface 102 tools of this body 10 are provided with relative to this press section 101 and push four touch parts 103 that direction moves and can touch aforementioned this touch control unit along this when the user pushes this press section 101; This first fixed part 11 is to extend from the second surface 102 of this body 10 and in order to fix this body 10 on this mobile computer; These four elastic joint parts 12 are to be symmetricly set in these body 10 both sides and in the position tool U type bending structure away from this body 10; This second fixed part 13 is to be connected to this elastic joint part 12, in order to be fixed on this mobile computer.
After above-mentioned this key-press module 1 sees through this first fixed part 11 and second fixed part 13 and is arranged at this mobile computer, the user can see through and pushes this press section 101 and to make this elastic joint part 12 that strains take place so that these touch control units are touched with input control message in the touch part 103 of this body 10, and the elastic-restoring force that is provided by this elastic joint part 12 is so that this body 10 returns back to original position in pushing after external force discharges then.
Yet, because the shaped design of above-mentioned elastic joint part 12 only is beneficial to the strain of single direction, there are the following problems when the user sees through the four directions to button and this key-press module 1 input control message: the deflection that is provided because of this elastic joint part 12 when the user pushes directionkeys about this is limited, thereby this touch control units input control message is touched in this touch part 103 so the user need use bigger power that this elastic joint part 12 is deformed, so cause using the feel extreme difference because of the directionkeys sensitivity about this is extremely low when the user uses directionkeys about this.
Duty is, it is higher and use the preferable key-press module of feel to avoid above variety of problems, the eager problem that solves in the real field for this reason how to develop a kind of sensitivity.
The utility model content
In view of above-mentioned prior art problems, the utility model main purpose is to provide a kind of key-press module that promotes all directions sensitivity, to improve user's use feel.
For reaching above-mentioned main purpose, the utility model promptly provides a kind of key-press module, be to be applied in the electronic installation of tool touch control unit, use for pushing this touch control unit of shake-up and import the control message, this key-press module comprises: body, have first and second relative surface, have a plurality of press sections of the confession pushing on this first surface, having on the second surface also can be along a plurality of touch part that direction moves and can touch this touch control unit of pushing of this press section relative to this press section setting; First fixed part is the second surface that is arranged at this body, in order to fix this body in this electronic installation; A plurality of elastic joint parts are to be connected in these body both sides and near the position tool bending structure of this body, provide the structural strength of all directions equilibrium with this bending structure of mat, provide balanced back stretch after discharging with the external force in this body pressurized; And second fixed part, be to be connected in this elastic joint part for being fixed in this electronic installation.
In preferred embodiment of the present utility model, this electronic installation is mobile computer, personal digital assistant (Personal Digital Assistant; PDA), mobile phone and digital camera wherein one; This body be square, round and oval tabular thing wherein one; The quantity of this elastic joint part is four, and wherein, these four elastic portion are to be symmetricly set in this body both sides; This elastic joint part, this first fixed part and this second fixed part and this this body by integral forming; This bending structure is to be selected from the wherein a kind of bending structure that comprises U type, V-type, W type, M type, S type and Z type institute cohort group; The multiple tool of this electronic installation is in order to combine with this first fixed part to fix the joint portion of this body on this electronic installation; This touch part did not contact this electronic installation when this body was fixed on this electronic installation by this first fixed part.
Compared to prior art, key-press module of the present utility model is the elastic joint part that sees through in the tool bending structure is set in the both sides near this keying body, to increase the deformable amount of this elastic joint part, even thereby also can make this elastic joint part distortion when the user uses less power to push this body effectively sees through this key-press module input control message so that this touch part contacts with this touch control unit.See through the utility model and relatively improved the sensitivity of button, and improved the use feel.
Description of drawings
Figure 1A is the front view of the key-press module of prior art;
Figure 1B is the rearview of the key-press module of prior art;
Fig. 2 A is the front view of the embodiment of key-press module of the present utility model;
Fig. 2 B is the rearview of the embodiment of key-press module of the present utility model; And
Fig. 2 C is the solid assembling schematic diagram that the embodiment of the utility model key-press module is applied to electronic installation.
Symbol description
1 key-press module
10 bodies
100 first surfaces
101 press sections
102 second surfaces
103 touch parts
11 first fixed parts
12 elastic joint parts
13 second fixed parts
2 key-press modules
20 bodies
200 first surfaces
201 press sections
202 second surfaces
203 touch parts
21 first fixed parts
22 elastic joint parts
23 second fixed parts
3 electronic installations
Embodiment
Below be by particular embodiment execution mode of the present utility model to be described, those skilled in the art can observe other advantage of the present utility model and effect easily by the content that this specification disclosed.The utility model also can be implemented or be used by other different instantiations, and every details also can be based on different viewpoints and application in this specification, carries out various modifications and change under the spirit of the present utility model not breaking away from.
See also Fig. 2 A, 2B and 2C, it is front view, rearview that is respectively the embodiment of key-press module of the present utility model and the solid that is applied to electronic installation assembling schematic diagram, as shown in the figure, key-press module 2 provided by the utility model is to be applied in the electronic installation 3 of tool touch control unit and joint portion, use to push to touch this touch control unit and import the control message for the user, wherein, this electronic installation 3 is for example to be mobile computer, personal digital assistant (PersonalDigital Assistant; PDA), mobile phone or digital camera etc., this joint portion please hold the back narration.Present embodiment is to be that mobile computer is that example describes with this electronic installation 3, but is not as limit.
This key-press module 2 is to comprise: body 20, first fixed part 21, a plurality of elastic joint part 22 and second fixed part 23, wherein, partly or entirely can being formed in one of this body 20, this first fixed part 21, these a plurality of elastic joint parts 22 and this second fixed part 23, present embodiment is all one-body molded with this body 20, this first fixed part 21, these a plurality of elastic joint parts 22 and this second fixed part 23 to be that example describes, but is not as limit.Below the design of the utility model key-press module 2 is elaborated:
This body 20, be a plurality of press sections 201 of pushing of using of tool on first surface 200 for the user, tool 201 is provided with and pushes a plurality of touch parts 203 that direction moves and can touch this touch control unit along this when the user pushes this press section 201 relative to this press section on the second surface 202, wherein, this body 20 be square, round and oval tabular thing wherein one.In present embodiment, this body 20 is a square, and four of tools are arranged at the press section 201 of four fringe regions of this body 20 on the first surface 200, correspondingly have four touch parts 203 that are arranged at these body 20 4 fringe regions on this second surface 202.
This first fixed part 21 is to be arranged on the second surface 202 of this body 20, in order to fix this body 20 on this electronic installation 3.In present embodiment, this first fixed part 21 is the middle parts that are arranged at the second surface 202 of this body 20, and see through be arranged at this electronic installation 3 on the joint portion combine to fix this body 20 on this electronic installation 3.
This elastic joint part 22, it is the position tool bending structure that is arranged at these body 20 both sides and close this body 20, and strain when pushing this press section 201, the user takes place, and when disappearing, the external force of pushing provides back stretch so that this body 20 returns back to original position, wherein, this elastic joint part 22 is to have in the position near this body 20 to be selected from the wherein a kind of bending structure that comprises U type, V-type, W type, M type, S type or Z type institute cohort group.In present embodiment, the quantity of this elastic joint part 22 is four, and these four elastic joint parts 22 are to be symmetricly set in this body 20 both sides, and this elastic joint part 22 is in the nearly S type of the position tool bending structure near body 20.
This second fixed part 23 is in order to this elastic joint part 22 is fixed in this electronic installation 3.In present embodiment, the frame shape structure that this second fixed part 23 is tool hot melt hole is fixed this elastic joint part 22 on this electronic installation 3 to see through hot melting way.
What need to specify is this body 20 when being fixed on this electronic installation 3 by this first fixed part 21, and this touch part 203 that is arranged on this body 20 does not contact this electronic installation 3.
For further highlighting principle of the present utility model and effect, be to be that mobile computer is example and describes in conjunction with Fig. 2 C with this electronic installation 3, be the combining of joint portion that sees through earlier this first fixed part 21 and this electronic installation to fix this body 20 on this electronic installation 3, see through this second fixed part 23 again and fix this elastic joint part 22 on this electronic installation 3, when the user desires to make this to be shown in cursor left on this electronic installation 3 (being mobile computer), can see through this press section 201 of pushing the left hand edge zone that is arranged at this body, so that strain takes place in this elastic joint part 22, on this moment second surface 202 relative to this press section 201 set touch parts 203 push direction along this and move and touch the touch control unit that this is arranged at this electronic installation 3, importing the control command that this makes cursor left, corresponding user desires to make this to be shown in cursor on this electronic installation 3 (being mobile computer) which direction to move the press section 201 that can push should the direction setting toward and can import the control command that makes this that cursor is moved toward preset direction.
In summary, key-press module of the present utility model is to see through the elastic joint part that the tool bending structure is set in the both sides near this keying body, to increase the deformable amount of this elastic joint part, even thereby using less power to push this body in the user also can make this elastic joint part distortion control message so that this touch part contacts with this touch control unit effectively through the input of this key-press module.See through the utility model and relatively improved the sensitivity of button, and improved the use feel.
The above embodiment only is a better embodiment of the present utility model, be not in order to limit scope of the present utility model, that is, the utility model in fact still can be done other change, therefore, such as have in the affiliated technical field and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of being finished under spirit that the utility model discloses and the technological thought, must be contained by claim described later.
Claims (9)
1. a key-press module is to be applied in the electronic installation of tool touch control unit, uses for pushing this touch control unit of shake-up and imports the control message, it is characterized in that this key-press module comprises:
Body has first and second relative surface, has a plurality of press sections of the confession pushing on this first surface, and having on the second surface also can be along a plurality of touch part that direction moves and can touch this touch control unit of pushing of this press section relative to this press section setting;
First fixed part is the second surface that is arranged at this body, in order to fix this body in this electronic installation;
A plurality of elastic joint parts are to be connected in these body both sides and near the position tool bending structure of this body, provide the structural strength of all directions equilibrium with this bending structure of mat, provide balanced back stretch after discharging with the external force in this body pressurized; And
Second fixed part is to be connected in this elastic joint part for being fixed in this electronic installation.
2. key-press module according to claim 1 is characterized in that, this electronic installation is mobile computer, personal digital assistant (Personal Digital Assistant; PDA), mobile phone and digital camera wherein one.
3. key-press module according to claim 1 is characterized in that, this body be square, round and oval tabular thing wherein one.
4. according to claim 1 a described key-press module, it is characterized in that the quantity of this elastic joint part is four.
5. according to claim 4 a described key-press module, it is characterized in that these four elastic portion are to be symmetricly set in this body both sides.
6. key-press module according to claim 1 is characterized in that, this elastic joint part, this first fixed part and this second fixed part are and this this body by integral forming.
7. key-press module according to claim 1 is characterized in that, this bending structure is to be selected from the wherein a kind of bending structure that comprises U type, V-type, W type, M type, S type and Z type institute cohort group.
8. key-press module according to claim 1 is characterized in that, the multiple tool of this electronic installation is in order to combine to fix the joint portion of this body on this electronic installation with this first fixed part.
9. key-press module according to claim 1 is characterized in that, this touch part did not contact this electronic installation when this body was fixed on this electronic installation by this first fixed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122137 CN200990329Y (en) | 2006-07-05 | 2006-07-05 | Key module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122137 CN200990329Y (en) | 2006-07-05 | 2006-07-05 | Key module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990329Y true CN200990329Y (en) | 2007-12-12 |
Family
ID=38941362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620122137 Expired - Fee Related CN200990329Y (en) | 2006-07-05 | 2006-07-05 | Key module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990329Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309313B (en) * | 2008-07-16 | 2011-04-20 | 中兴通讯股份有限公司 | Mobile phone side key and mobile phone using the same |
| CN110047679A (en) * | 2019-05-15 | 2019-07-23 | 上海摩软通讯技术有限公司 | Key device and mobile terminal comprising it |
-
2006
- 2006-07-05 CN CN 200620122137 patent/CN200990329Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309313B (en) * | 2008-07-16 | 2011-04-20 | 中兴通讯股份有限公司 | Mobile phone side key and mobile phone using the same |
| CN110047679A (en) * | 2019-05-15 | 2019-07-23 | 上海摩软通讯技术有限公司 | Key device and mobile terminal comprising it |
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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: 20071212 Termination date: 20120705 |