CN2377578Y - Compound touch controlled board for computer - Google Patents
Compound touch controlled board for computer Download PDFInfo
- Publication number
- CN2377578Y CN2377578Y CN 99200631 CN99200631U CN2377578Y CN 2377578 Y CN2377578 Y CN 2377578Y CN 99200631 CN99200631 CN 99200631 CN 99200631 U CN99200631 U CN 99200631U CN 2377578 Y CN2377578 Y CN 2377578Y
- Authority
- CN
- China
- Prior art keywords
- trackpad
- pedestal
- controlled board
- touch controlled
- touch control
- 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 - Lifetime
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model relates to a compound touch controlled board for a computer, which comprises an elastic base seat of a touch controlled board and at least two keys, wherein, one surface of the base seat of a touch controlled board is extended with two touch reeds, and the front side is extended with at least two support frames projected out of the front edge of the base seat of a touch controlled board; the keys are embedded in on the support frames; the base seat of a touch controlled board is made of stainless steel; the touch reeds are of an upwards bulged pawl shape; the side edge of the base seat of a touch controlled board is provided with screw holes used for fastening the base seat of a touch controlled board. The thickness of the utility model can be reduced; the utility model can reduce the occupied internal space of a portable computer.
Description
The utility model relates to a kind of combined touch control plate, particularly relates to the better combined touch control plate of elasticity that a kind of thickness attenuation that makes the Trackpad pedestal takies the notebook computer inner space with minimizing and makes the button of Trackpad.
Because the application program of computer adopts graphical interfaces more now, frequent day by day for using as the index equipment of Trackpad or the like, relatively use button as Trackpad also along with increase, the thickness of notebook computer reduces day by day, how the button that elasticity is good, sense of touch good and the life-span is long is provided, becomes a kind of important indicator which kind of notebook computer the consumer rating buys.
Please earlier with reference to Figure 1 and Figure 2, it is the Trackpad base unit of a kind of notebook computer in the past, comprises a Trackpad pedestal 30 of ccontaining Trackpad 20, and the one end is provided with a fixed part 12, in order to the fixing inside of what one notebook computer of screw lock; The both sides of fixed part 12 are extended the arm strength portion 13 that is provided with respectively, extend at an end of each arm strength portion 13 to be provided with a button portion 14, are provided with a depression bar 15 in the lower end of button portion 14 and press by an electrical button 16 with correspondence, and common Trackpad pedestal 30 is made of plastics.
When button portion 14 be subjected to pressing with the user by after, the effect that can be subjected to the arm strength portion 13 of Trackpad pedestal 30 produces the elastic force of replying playback, can use in expection under the situation of frequent pressure button portion 14, the arm strength portion 13 of Trackpad pedestal 30 and the thickness of button portion 14 can not be too thin, otherwise can cause fracture, so the thickness of the arm strength portion 13 of this Trackpad pedestal 30 and button portion 14 is about about 2mm usually, this also just causes the thickness of the Trackpad module that Trackpad pedestal 30 and Trackpad 20 be combined into to become too thick, do not meet the requirement of the thickness attenuation of modern notebook computer, and again along with access times are frequently following, can be out of shape in the middle of button portion 14 and the arm strength portion 13, and lack bounce gradually when causing button portion 14 to push, cause the user can feel that when pressing keys portion 14 operability is not good.
Fundamental purpose of the present utility model provides a kind of combined touch control plate that recovers good springiness at what, can reduce taking the notebook computer volume inside, and can improve the button recovery elasticity of Trackpad.
For the utility model that achieves the above object is taked following measure:
The combined touch control plate that is used for computer of the present utility model comprises the flexible Trackpad pedestal of tool, and at least two buttons, it is characterized in that:
The one side extension of Trackpad pedestal is provided with at least two contact springs, and extension is provided with at least two supports that protrude in Trackpad pedestal leading edge in the front side; And button is embedded on the described support.
Described combined touch control plate is characterized in that:
Described Trackpad pedestal is made by stainless steel.
Described combined touch control plate is characterized in that:
Described contact spring is the claw-like that raises up.
Described combined touch control plate is characterized in that:
The side of described Trackpad pedestal is provided with the screw in order to locking Trackpad pedestal.
Below by most preferred embodiment and accompanying drawing combined touch control plate of the present utility model is elaborated, in the accompanying drawing:
Fig. 1 is the top plan view of Trackpad pedestal in the past.
Fig. 2 is the side plan view of Trackpad pedestal in the past.
Fig. 3 is the three-dimensional exploded view of the utility model combined touch control plate.
Fig. 4 is the three-dimensional combination figure of the utility model combined touch control plate.
Fig. 5 is the side sectional view of the utility model combined touch control plate.
Fig. 6 is the user mode synoptic diagram of the utility model combined touch control plate.
See also Fig. 3 and Fig. 4, the utility model combined touch control plate comprises the Trackpad pedestal 30 and the more than one button 40 of ccontaining Trackpad 20, Trackpad pedestal 30 is made with resilient material, simultaneously be provided with the groove 31 of hollow out at it, extend internally in the both sides of groove 31 and to be provided with the claw-like contact spring 32 that several raise up, its dual-side is provided with several screws 33, the support 35 that is provided with several leading edges that protrude in Trackpad pedestal 30 34 is extended in its front side, reaches below these supports 35 respectively in order to a corresponding electrical button 50.Among the embodiment of the utility model combined touch control plate, the resilient material that Trackpad pedestal 30 is adopted is best with the stainless steel, and the about 0.3mm of its thickness, can have splendid bounce.Several buttons 40 are embedded at respectively on above-mentioned these supports 35, with reference to shown in Figure 5, when pushing these buttons 40,, and button 40 being pressed is under rebounded return to position when not being pressed by the elastic force of support 35 by the electrical button 50 of above-mentioned support 35 action whats.
Please cooperate Fig. 5 and Fig. 6 again, the action of the utility model combined touch control plate is described in detail as follows: when button 40 be subjected to pressing by after, be embedded the stressed bending of support 35 meetings of the Trackpad pedestal 30 below button 40, produced on-off actions and directly depress electrical button 50, as shown in Figure 5; After the button 40 suffered application of forces were removed, the support 35 that is embedded the Trackpad pedestal 30 below these buttons 40 promptly can produce elastic force bounce-back playback, as shown in Figure 6.
Compared with prior art, the utlity model has following effect:
The feature of Combined touch control board of the present utility model is except after strengthening button 40 and being released Bounce-back playback, its another feature can relatively be come out by Fig. 2 and Fig. 5, whole by Trackpad 20, The thickness attenuation of the Trackpad module that Trackpad pedestal 30 and button 40 form. Because this The thickness of the Trackpad pedestal 30 of utility model is 0.3mm only, and substituted in the past Trackpad The thickness of pedestal 11 is 2mm, makes Trackpad module thickness reduction to reduce so can reach Take the purpose in the space of notebook computer inside.
The support 35 of Combined touch control board of the present utility model can cooperate the demand of button 40 positions And bent, can improve the recovery elasticity of Trackpad button, with the operability of promoting button Effect, make button 40 press by operability better.
Claims (4)
1. a combined touch control plate that is used for computer comprises the flexible Trackpad pedestal of tool, and at least two buttons, it is characterized in that:
The one side extension of Trackpad pedestal is provided with at least two contact springs, and extension is provided with at least two supports that protrude in Trackpad pedestal leading edge in the front side; And button is embedded on the described support.
2. combined touch control plate according to claim 1 is characterized in that:
Described Trackpad pedestal is made by stainless steel.
3. combined touch control plate according to claim 1 is characterized in that:
Described contact spring is the claw-like that raises up.
4. combined touch control plate according to claim 1 and 2 is characterized in that:
The side of described Trackpad pedestal is provided with the screw in order to locking Trackpad pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200631 CN2377578Y (en) | 1999-01-14 | 1999-01-14 | Compound touch controlled board for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200631 CN2377578Y (en) | 1999-01-14 | 1999-01-14 | Compound touch controlled board for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2377578Y true CN2377578Y (en) | 2000-05-10 |
Family
ID=33996576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99200631 Expired - Lifetime CN2377578Y (en) | 1999-01-14 | 1999-01-14 | Compound touch controlled board for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2377578Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422910C (en) * | 2005-12-28 | 2008-10-01 | 华硕电脑股份有限公司 | Press key structure |
| CN111722733A (en) * | 2019-03-22 | 2020-09-29 | 致伸科技股份有限公司 | Touch pad module and electronic computer with same |
-
1999
- 1999-01-14 CN CN 99200631 patent/CN2377578Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422910C (en) * | 2005-12-28 | 2008-10-01 | 华硕电脑股份有限公司 | Press key structure |
| CN111722733A (en) * | 2019-03-22 | 2020-09-29 | 致伸科技股份有限公司 | Touch pad module and electronic computer with same |
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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 | ||
| CX01 | Expiry of patent term |