CN205354933U - Instrument keyboard that resilience is good - Google Patents
Instrument keyboard that resilience is good Download PDFInfo
- Publication number
- CN205354933U CN205354933U CN201620160357.0U CN201620160357U CN205354933U CN 205354933 U CN205354933 U CN 205354933U CN 201620160357 U CN201620160357 U CN 201620160357U CN 205354933 U CN205354933 U CN 205354933U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- district
- silica gel
- button
- good
- 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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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model relates to an instrument keyboard that resilience is good, including silica gel keyboard membrane and silica gel key, silica gel keyboard membrane edge system has an installation socket, and the upper surface at keyboard membrane is made to button array an organic whole, the button is bottom system notched button, has a contact post in the center part of button recess system, and the insulating layer is pasted to silica gel keyboard membrane bottom parallel, pastes the wearing layer at insulating layer lower part parallel, and the electrically conductive shell fragment of surface paste steel under the wearing layer that the contact post corresponds is made and is electrically conducted the shape hole of shell fragment at the insulating layer at electrically conductive shell fragment top. The utility model provides an instrument keyboard that resilience is good changes current conductive silicone's contact, adopts metal shrapnel's form to contact, has increased area of contact, and metal shrapnel's resilience is good simultaneously, guarantees the sensitivity of instrument, also effectively increases the live time of keyboard.
Description
Technical field
This utility model belongs to detecting instrument field, the instrumental keyboard that especially a kind of resilience is good.
Background technology
The use condition of detecting instrument generally compares exposure, and often in contact with various extreme conditions, such as high temperature, strong acid, highly basic environment, simultaneously because detection is together costly, it is impossible to enough often change, therefore, the time that the keyboard of instrument uses is longer, frequency is relatively big, wear and tear or loss is serious.
The keyboard of detecting instrument generally uses silica gel and makes, and existing contact is all a kind of less circular contact, electric silica gel formed, increase over time, and contact can produce the situation of loose contact, affects the normal use of instrument.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art part, it is provided that a kind of contact sensitive, novel structure, instrumental keyboard that wear-resisting durable resilience is good.
This utility model adopts the following technical scheme that for solving technical problem
The instrumental keyboard that a kind of resilience is good, including silica gel keyboard film and silica gel push-button, silica gel keyboard film edge is shaped with mounting socket, push-button array formula is integrally made at keyboard membrane upper surface, described button is the reeded button of bottom system, it is shaped with contact post in the centre of button groove, parallel stickup insulating barrier bottom silica gel keyboard film, wearing layer is pasted in insulating barrier lower parallel, the wearing layer lower surface corresponding in contact post pastes steel electroconductive elastic sheet, and the insulating barrier at electroconductive elastic sheet top makes the shape hole with electroconductive elastic sheet.
And, described key zone is distributed as: the keyboard on silica gel keyboard film forms the I district, two key zones and II district that intermesh, and I district is direction key instruction district, and II district is digital keys district.
And, described I district is direction key instruction district, selects key and four menu key including four direction, also includes upper and lower two bigger function buttons.
And, described II district is digital keys district, is made up of the four of horizontally set 12 buttons of row.
Good effect of the present utility model is as follows:
1, the instrumental keyboard that the resilience of this utility model offer is good changes the contact of existing electric silica gel, the form adopting metal clips contacts, and increases contact area, and the resilience of metal clips is good simultaneously, ensure the sensitive of instrument, be also effectively increased the use time of keyboard.
2, the instrumental keyboard that the resilience of this utility model offer is good adopts brand-new layer structure, and the contact of keyboard carries out reasonable Arrangement, increases the convenience used.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that the A-A of Fig. 1 is to sectional view；
Fig. 3 is the upward view of steel electroconductive elastic sheet.
Detailed description of the invention
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following example are illustrative, are not determinate, it is impossible to limit protection domain of the present utility model with this.
The instrumental keyboard that a kind of resilience is good, as it is shown in figure 1, include silica gel keyboard film 3 and silica gel push-button 1, silica gel keyboard film edge is shaped with mounting socket 2.
Push-button array formula is integrally made at keyboard membrane upper surface, key zone is distributed as: the keyboard on silica gel keyboard film forms the I district, two key zones and II district that intermesh, I district is direction key instruction district, key and four menu key are selected including four direction, also include upper and lower two bigger function buttons, II district is digital keys district, is made up of the four of horizontally set 12 buttons of row, is specially 10 Arabic numerals and two modifier keys.
The novel innovation of this use is in that:
Described button is the reeded button 5 of bottom system, it is shaped with contact post 4 in the centre of button groove, the height of contact post is slightly smaller than the degree of depth of groove, parallel stickup insulating barrier 6 bottom silica gel keyboard film, wearing layer 8 (plastics) is pasted in insulating barrier lower parallel, the wearing layer lower surface corresponding in contact post pastes steel electroconductive elastic sheet 7, and the insulating barrier at electroconductive elastic sheet top makes the shape hole with electroconductive elastic sheet.
The upward view of described steel electroconductive elastic sheet is as it is shown on figure 3, include four pawls raised up, it is possible to is effectively propped by shell fragment, effectively prevents non-key contact.
This keyboard using method is as follows:
During button, contact post is pressed down, and downwardly against shell fragment, shell fragment is depressed, connection circuit, it is achieved this keypress function.
Claims (4)
1. the instrumental keyboard that a resilience is good, it is characterized in that: include silica gel keyboard film and silica gel push-button, silica gel keyboard film edge is shaped with mounting socket, push-button array formula is integrally made at keyboard membrane upper surface, described button is the reeded button of bottom system, it is shaped with contact post in the centre of button groove, parallel stickup insulating barrier bottom silica gel keyboard film, wearing layer is pasted in insulating barrier lower parallel, the wearing layer lower surface corresponding in contact post pastes steel electroconductive elastic sheet, and the insulating barrier at electroconductive elastic sheet top makes the shape hole with electroconductive elastic sheet.
2. the instrumental keyboard that resilience according to claim 1 is good, it is characterized in that: described key zone is distributed as: the keyboard on silica gel keyboard film forms the I district, two key zones and II district that intermesh, I district is direction key instruction district, and II district is digital keys district.
3. the instrumental keyboard that resilience according to claim 2 is good, it is characterised in that: described I district is direction key instruction district, selects key and four menu key including four direction, also includes upper and lower two bigger function buttons.
4. the instrumental keyboard that resilience according to claim 3 is good, it is characterised in that: described II district is digital keys district, is made up of the four of horizontally set 12 buttons of row.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756889 | 2015-09-28 | ||
| CN2015207568896 | 2015-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354933U true CN205354933U (en) | 2016-06-29 |
Family
ID=56181586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620160357.0U Expired - Fee Related CN205354933U (en) | 2015-09-28 | 2016-03-03 | Instrument keyboard that resilience is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354933U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098447A (en) * | 2016-08-23 | 2016-11-09 | 苏州市云林电子有限公司 | A kind of champignon remote controller key film |
| CN106098448A (en) * | 2016-08-23 | 2016-11-09 | 苏州市云林电子有限公司 | A kind of waterproof remote controller button film |
| CN106229191A (en) * | 2016-08-23 | 2016-12-14 | 苏州市云林电子有限公司 | One has signal and adds powerful remote controller key film |
| CN106252132A (en) * | 2016-08-23 | 2016-12-21 | 苏州市云林电子有限公司 | A kind of remote controller key film with magnetite health-care function |
-
2016
- 2016-03-03 CN CN201620160357.0U patent/CN205354933U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098447A (en) * | 2016-08-23 | 2016-11-09 | 苏州市云林电子有限公司 | A kind of champignon remote controller key film |
| CN106098448A (en) * | 2016-08-23 | 2016-11-09 | 苏州市云林电子有限公司 | A kind of waterproof remote controller button film |
| CN106229191A (en) * | 2016-08-23 | 2016-12-14 | 苏州市云林电子有限公司 | One has signal and adds powerful remote controller key film |
| CN106252132A (en) * | 2016-08-23 | 2016-12-21 | 苏州市云林电子有限公司 | A kind of remote controller key film with magnetite health-care function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20210303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |