CN203721574U - Keyboard key of notebook computer - Google Patents
Keyboard key of notebook computer Download PDFInfo
- Publication number
- CN203721574U CN203721574U CN201420026669.3U CN201420026669U CN203721574U CN 203721574 U CN203721574 U CN 203721574U CN 201420026669 U CN201420026669 U CN 201420026669U CN 203721574 U CN203721574 U CN 203721574U
- Authority
- CN
- China
- Prior art keywords
- support
- key cap
- keycap
- cover
- madial wall
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a keyboard key of a notebook computer. The keyboard key comprises a keycap cover and a keycap pedestal supporting the keycap cover. A buffer device connected between the keycap cover and the keycap pedestal includes a rubber gasket connecting the keycap cover and the keycap pedestal; a support enabling the keycap cover to reset is arranged at the rubber gasket; and the two ends of the support are contacted with the inner side wall of the keycap pedestal. According to the keyboard key provided by the utility model, the rubber gasket is used as the buffer device between the keycap cover and the keycap pedestal, thereby avoiding noises generated by the keycap cover and the keycap pedestal during knocking. Because the two ends of the support for resetting of the keycap cover are contacted to the inner side wall of the keycap pedestal, sounds generated by the support and the keycap pedestal can be avoided, so that no noise is caused when the key is used.
Description
Technical field
The utility model relates to a kind of notebook computer accessory, relates in particular to a kind of press key for notebook computer keyboard.
Background technology
Nowadays, information flow is rapid, and computer is the indispensable instrument of every profession and trade, and the kind of computer and pattern also grow with each passing day and make rapid progress along with its function, easy to carry because of notebook computer, can use in multiple occasion, replaces just gradually desktop computer.And the computer of which kind of pattern no matter, its possess remains taking keyboard as main with the interface that user links up, and button on keyboard can be pressed use conventionally repeatedly continually, and the level of comfort of button is the target of industry research always.
The button of existing notebook computer adopts " X " shape structure mostly, such button comprises key cap cover, key cap base, by the support of " X " shape, the key cap cover depressing is resetted, but this class button in use, noise is larger, as used in public, especially require quiet environment, can disturb people around.Because the key cap cover of this class button is in the time depressing and reset, Local map as shown in Figure 1, owing to being right angle between the madial wall of key cap base and its diapire, between one end of support of " X " shape and the madial wall of key cap base and diapire, form a trigonum, button is in the process of pressing and reset, and the end of the support of " X " shape can be followed and be declined and rise, and constantly rubs, knocks with madial wall and diapire, can produce noise, affect the useful life of button; In addition, when the key cap cover of this class button is depressing in process, the support of " X " shape there will be stuck phenomenon, can not reset in time, occurs card key situation, makes troubles to user.
Utility model content
The utility model has overcome the deficiencies in the prior art, provide a kind of simple in structure, noise is little, the press key for notebook computer keyboard that can reset in time.
For achieving the above object, the technical solution adopted in the utility model is: a kind of press key for notebook computer keyboard, comprise key cap cover and support the key cap base of described key cap cover, it is characterized in that: between described key cap cover and described key cap base, be connected with buffer unit, described buffer unit comprises the rubber mats that connects described key cap cover and described key cap base, described rubber mats is provided with the support that described key cap cover is resetted, and the two ends of described support and the madial wall of described key cap base are bonded to each other.
In preferred embodiment of the utility model, further comprise that described support comprises the first support and the second support, described the first support and the mutual cross-articulation of the second support, in described rubber mats, are all connected with back-moving spring in the pin joint both sides of the first support and the second support between described the first support and the second support.
In preferred embodiment of the utility model, further comprise that one end of described the first support and the second support is all bonded to each other with the madial wall of described key cap base, the other end is all fixed on the madial wall of described key cap cover.
In preferred embodiment of the utility model, the madial wall that further comprises described key cap base is that the angle between inclined-plane and this madial wall and the diapire of key cap base is acute angle.
In preferred embodiment of the utility model, further comprise that described the first support is wedge shape with the second support with one end that the madial wall of described key cap base contacts.
In preferred embodiment of the utility model, further comprise that the angle between madial wall and its diapire of described key cap base is 30 °～70 °.
In preferred embodiment of the utility model, further comprise all strips for being made by rubber of described the first support and the second support.
The utility model has solved the defect existing in background technology, press key for notebook computer keyboard of the present utility model utilizes rubber mats as the buffer unit between key cap cover and key cap base, while avoiding knocking, key cap cover and key cap base produce noise, the two ends of the support of key cap cover reset are fitted on the madial wall of key cap base, avoid support and key cap base to produce the sound, while guaranteeing to use button, can not produce noise.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the partial structurtes schematic diagram of the support of key cap base and " X " shape in prior art;
Fig. 2 is that the structure of preferred embodiment of the present utility model is disassembled schematic diagram;
In figure: 10, key cap cover, 20, key cap base, 21, madial wall, 22, diapire, 31, rubber mats, 32, support, 33, the first support, 34, the second support, 35, pin joint, 36, back-moving spring, 37, wedge shape.
Embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 2, the utility model provides a kind of press key for notebook computer keyboard, comprise key cap cover 10 and support the key cap base 20 of key cap cover 10, between key cap cover 10 and key cap base 20, be connected with buffer unit, buffer unit comprises the rubber mats 31 of connecting key cap 10 and key cap base 20, rubber mats 31 is provided with the support 32 that key cap cover 10 is resetted, and the madial wall 21 of the two ends of support 32 and key cap base 20 is bonded to each other.The utility model utilizes rubber mats 31 as the buffer unit between key cap cover 10 and key cap base 20, and while avoiding knocking, key cap cover 10 produces noise with key cap base 20; The two ends of the support 32 that key cap cover 10 resets are fitted on the madial wall 21 of key cap base 20, avoid support 32 and key cap base 20 to produce the sound.
Further, support 32 comprises the first support 33 and the second support 34, the first support 33 and the mutual cross-articulation of the second support 34 are in rubber mats 31, to form " X " shape support 32, pin joint 35 both sides in the first support 33 and the second support 34 between the first support 33 and the second support 34 are all connected with back-moving spring 36.Key cap cover 10 is in reseting procedure, the back-moving spring 36 of the pressurized state that restores to the original state under elastic potential energy effect, force the first support 33 and the second support 34 taking pin joint as the strong point, key cap cover 10 to be popped up, complete in time reset, avoid relying on merely support 32 to reset and the situation that occurs card key.
In the utility model, one end of the first support 33 and the second support 34 is all bonded to each other with the madial wall 21 of key cap base 20, and the other end is all fixed on the madial wall of key cap cover 10, utilizes the end of the first support 33 and the second support 34 that key cap cover 10 is resetted.Concrete the madial wall of key cap base 20 21 can be made as to inclined-plane and make this madial wall 21 and the diapire 22 of key cap base 20 between angle be acute angle, the first support 33 is to wedge shape 37 with the second support 34 with one end that the madial wall 21 of key cap base 20 contacts, one end that the first support 33 and the second support 34 are wedge shape 37 can be fitted on the madial wall 21 into inclined-plane, angle between the madial wall 21 of inclined plane shape and the diapire 22 of key cap base 20 is acute angle, can make madial wall 21 the first support 33 and the second support 34 are to one end generation pressure of wedge shape 37, stop the first support 33 and the second support 34 to rise along madial wall 21 in key cap cover 10 is pressed process, further avoid the first support 33 and the second support 34 to produce the sound with key cap base 20.
Preferably, the angle between madial wall 21 and its diapire 22 of key cap base 20 is 30 °～70 °, so that exert pressure in one end that the first support 33 and the second support 34 are to wedge shape 37.
The first support 33 and all strips for being made up of rubber of the second support 34 in the utility model, make the first support 33 and the second support 34 have elasticity, contact and all can not produce noise, and the life-span is long with key cap cover 10 or key cap base 20, durable.
Press key for notebook computer keyboard of the present utility model utilizes rubber mats as the buffer unit between key cap cover and key cap base, while avoiding knocking, key cap cover and key cap base produce noise, the two ends of the support of key cap cover reset are fitted on the madial wall of key cap base, avoid support and key cap base to produce the sound, while guaranteeing to use button, can not produce noise.
Be enlightenment according to desirable embodiment of the present utility model above, by above-mentioned description, related personnel can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to claim scope.
Claims (7)
1. a press key for notebook computer keyboard, comprise key cap cover and support the key cap base of described key cap cover, it is characterized in that: between described key cap cover and described key cap base, be connected with buffer unit, described buffer unit comprises the rubber mats that connects described key cap cover and described key cap base, described rubber mats is provided with the support that described key cap cover is resetted, and the two ends of described support and the madial wall of described key cap base are bonded to each other.
2. press key for notebook computer keyboard according to claim 1, it is characterized in that: described support comprises the first support and the second support, described the first support and the mutual cross-articulation of the second support, in described rubber mats, are all connected with back-moving spring in the pin joint both sides of the first support and the second support between described the first support and the second support.
3. press key for notebook computer keyboard according to claim 2, is characterized in that: one end of described the first support and the second support is all bonded to each other with the madial wall of described key cap base, and the other end is all fixed on the madial wall of described key cap cover.
4. press key for notebook computer keyboard according to claim 3, is characterized in that: the madial wall of described key cap base is that the angle between inclined-plane and this madial wall and the diapire of key cap base is acute angle.
5. press key for notebook computer keyboard according to claim 4, is characterized in that: described the first support is wedge shape with the second support with one end that the madial wall of described key cap base contacts.
6. press key for notebook computer keyboard according to claim 5, is characterized in that: the angle between the madial wall of described key cap base and its diapire is 30 °～70 °.
7. press key for notebook computer keyboard according to claim 6, is characterized in that: all strips for being made up of rubber of described the first support and the second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026669.3U CN203721574U (en) | 2014-01-16 | 2014-01-16 | Keyboard key of notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026669.3U CN203721574U (en) | 2014-01-16 | 2014-01-16 | Keyboard key of notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721574U true CN203721574U (en) | 2014-07-16 |
Family
ID=51160711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420026669.3U Withdrawn - After Issue CN203721574U (en) | 2014-01-16 | 2014-01-16 | Keyboard key of notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745862A (en) * | 2014-01-16 | 2014-04-23 | 晟扬精密模具（昆山）有限公司 | Notebook computer keypad key |
| CN107359059A (en) * | 2017-07-13 | 2017-11-17 | 京东方科技集团股份有限公司 | A kind of button, control device and control method |
-
2014
- 2014-01-16 CN CN201420026669.3U patent/CN203721574U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745862A (en) * | 2014-01-16 | 2014-04-23 | 晟扬精密模具（昆山）有限公司 | Notebook computer keypad key |
| CN103745862B (en) * | 2014-01-16 | 2015-12-30 | 晟扬精密模具（昆山）有限公司 | A kind of press key for notebook computer keyboard |
| CN107359059A (en) * | 2017-07-13 | 2017-11-17 | 京东方科技集团股份有限公司 | A kind of button, control device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |