CN203825585U - Touch pad support and touch pad component - Google Patents
Touch pad support and touch pad component Download PDFInfo
- Publication number
- CN203825585U CN203825585U CN201420087553.0U CN201420087553U CN203825585U CN 203825585 U CN203825585 U CN 203825585U CN 201420087553 U CN201420087553 U CN 201420087553U CN 203825585 U CN203825585 U CN 203825585U
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- Prior art keywords
- touch pad
- pad
- stop tab
- support
- touch
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Abstract
The utility model discloses a touch pad support. The touch pad support is used for supporting a touch pad and comprises a supporting plate, wherein the rear end of the supporting plate is connected with an elastic plate which is used for providing elastic force, the supporting plate is arranged above the elastic plate, at least one stop piece which extends outwards is arranged in the front area of the supporting plate, and the stop piece extends along a direction in parallel with the touch pad to a position outside the projection area of the touch pad on the supporting plate. The utility model solves the existing problem and provides the touch pad support which can prevent the touch pad from being upwarped.
Description
Technical field
The present invention relates to a kind of touch pad for notebook computer, particularly a kind of touch pad support.
Background technology
Present notebook computer is the in the situation that of equal price and equal configuration, and the importance that maintains aesthetic appearance is more and more important.And often presented in appearance bad, be also obviously the most intuitively! Just imagine, use after the certain number of times of touch pad user, perk phenomenon occurs, will certainly have influence on user and experience.
The touch pad of notebook computer is installed by touch pad support, existing touch pad support as shown in Figure 1, it comprises back up pad, the rearward end of described back up pad is connected with elastic plate, described elastic plate is higher than described back up pad, the elastic plate on the complete top limit of elastic force provides, and because touch pad has distortion tolerance and the low problem of mechanism's part size distortion yield, causes touch pad after pressing, to occur the problem upwarping.
Referring to accompanying drawing 2 and accompanying drawing 3, what Fig. 2 showed is the touch pad state of user while not pressing, and touch pad is thought parallel with the front shroud of notebook in the time not pressing.What Fig. 3 showed is when stopping push type, and touch pad receives that the perk of moment occurs for the effect of screen resilience and the effect of inertia.And, when just not sending out and return initial position after resilience, and there is lasting touch pad perk in aging along with elastic plate.
Summary of the invention
The object of the invention is to overcome the defect existing in prior art, provide a kind of and can prevent that touch pad support and the touch pad component upwarping from appearring in touch pad.
For achieving the above object, technical scheme of the present invention has been to provide a kind of touch pad support, be used for supporting touch pad, comprise back up pad, the rear end of described back up pad is connected with the elastic plate for elastic force is provided, described back up pad is positioned at the top of described elastic plate, and described back up pad front area is provided with outward extending at least one stop tab, and described stop tab extends into outside the projected area of described touch pad in back up pad along the direction parallel with touch pad.
Further optimization of the present utility model is, described stop tab is two, and the stop tab described in two is arranged at respectively described back up pad dual-side.
Further optimization of the present utility model is, described stop tab width is identical with the length of the side of back up pad.
Further optimization of the present utility model is, described stop tab is arranged at the position of described back up pad side near front end.
Further optimization of the present utility model is, the back up pad front end described in described stop tab is arranged at.
Further optimization of the present utility model is, described stop tab is two, and the stop tab described in two is arranged at respectively the both sides of described back up pad front end.
Further optimization of the present utility model is, the width of described stop tab is identical with described back up pad front end length.
Further optimization of the present utility model is, the front portion of described back up pad is provided with the flexure strip for elastic force is provided, and one end of described flexure strip and described back up pad are fixedly connected, and its other end is free end and perk downwards.
Further optimization of the present utility model is, the length of described stop tab is 2mm ~ 10mm.
The invention also discloses a kind of touch pad component, comprise the touch pad support described in as above any one, described touch pad parallels setting with back up pad.
Advantage of the present invention and beneficial effect are:
1, can prevent the generation of touch pad perk problem, extend touch pad serviceable life
2, can obtain the more comfortable sensation of pressing, user when raising user presses touch pad experiences.
Brief description of the drawings
Fig. 1 is the front view of touch pad support in prior art;
Fig. 2 is structural representation when touch pad is not pressed in prior art;
Fig. 3 is the structural representation that in prior art, touch pad is pressed rear perk;
Fig. 4 is that in the present invention, touch pad component is arranged on the explosive view on computer front shroud;
Fig. 5 is the structural representation of touch pad component in the present invention;
Fig. 6 is the front view of embodiments of the invention one;
Fig. 7 is the structural representation of the touch pad of embodiments of the invention one while pressing;
Fig. 8 is the structural representation after the touch pad of embodiments of the invention one is pressed;
Fig. 9 is the front view of embodiments of the invention two.
Wherein: 1, front shroud; 2, touch pad; 3, touch pad support; 4, fixing support rack; 5, back up pad; 6, elastic plate; 71, the first stop tab; 72, the second stop tab; 81, the 3rd stop tab; 82, the 4th stop tab; 9, flexure strip.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
A kind of touch pad support 3, be used for supporting touch pad 2, comprise back up pad 5, the rear end of back up pad 5 is connected with the elastic plate 6 for elastic force is provided, back up pad 5 is positioned at the top of elastic plate 6, back up pad 5 front areas are provided with outward extending at least one stop tab, and stop tab extends into outside the projected area of touch pad in back up pad along the direction parallel with touch pad.
A kind of touch pad component, touch pad 2 parallels setting with back up pad 5.
As shown in Figure 4, Figure 5, touch pad 2 is installed on the front shroud 1 of notebook computer, and touch pad support 3 is positioned at the back side of touch pad 2 for touch pad 2 is supported, and the back side of touch pad support 3 is connected with fixing support rack 4.The common formation touch pad component of fixing support rack 4, touch pad support 3 and touch pad 2.
Embodiment mono-: as shown in Fig. 6, Fig. 7 and Fig. 8, a kind of touch pad support 3, comprise back up pad 5, the rearward end of back up pad 5 is connected with the elastic plate 6 for elastic force is provided, back up pad 5 is positioned at the top of elastic plate 6, and the both sides of the front end of back up pad 5 are respectively arranged with the first stop tab 71 and the second stop tab 72, cooperatively interacts by the first stop tab 71 and two second stop tab 72 of front end of both sides, make user in the time using touch pad 2, touch pad 2 there will not be the situation upwarping.Symmetrically arranged two stop tab, can give the backstop power more balanced with back up pad.The first stop tab 71 is arranged on the left side of front end; The second stop tab 72 is arranged on the right of front end, prevents that respectively the left side and the right of the front end of touch pad from upwarping.In addition, by being respectively arranged with the flexure strip 9 for elastic force is provided in the both sides of back up pad 5 front portions, the rear of back up pad 5 provides elastic force by elastic plate 6, its front end provides elastic force by flexure strip 9, thereby solve the sagging problem of touch pad 2, concrete structure is: the Z-shaped structure of flexure strip 9, flexure strip 9 one end and back up pad 5 are fixedly connected, the other end of flexure strip 9 is free end and perk downwards, flexure strip 9 is arranged at respectively the outside of the second stop tab 72, and the length direction of flexure strip 9 extends along fore-and-aft direction.
What Fig. 7 showed is the touch pad state of user while not pressing, and touch pad 2 parallels with the front shroud 1 of notebook in the time not pressing.What Fig. 8 showed is when stop pressing, and the effect reply that touch pad 2 is subject to screen resilience moves upward, and baffle plate 71 and baffle plate 81 and front shroud are inconsistent, the upwarping of resistance touch pad 2, and touch pad 2 is returned to the front shroud 1 of notebook and parallels.
The both sides that the first stop tab 71 and the second stop tab 72 are arranged on to back up pad 5 front ends be for fear of with the interference of other elements.
The first stop tab 71 and the second stop tab 72 because front end not with the original paper of its interference, so can the first stop tab 71 and the second stop tab 72 be arranged comparatively longly, in the present embodiment, the length of the first stop tab 71 and the second stop tab 72 be all 5mm.
The second embodiment
Referring to accompanying drawing 9, in this example, not only be provided with the first stop tab 71 and the second stop tab 72, the effect that is also provided with the 3rd stop tab 81, the 4th stop tab 82, the three stop tab 81, the 4th stop tab 82 near the position of end at two sides of back up pad 5 is also to prevent that respectively the left side of the front end of touch pad and the right from upwarping.
Because in manufacture and assembling process, because workpiece manufacturing dimension can exist deviation and rigging position also can have deviation, the in the situation that of dual deviation, certain stop tab may depart from the position of original design, cannot play the effect of backstop.In the present embodiment, by being arranged on the first stop tab 71 and second stop tab 72 of both sides of front end of back up pad 5, be arranged on two sides of back up pad 5 near the 3rd stop tab 81, the 4th stop tab 82 of the position of end, reach the object of eliminating deviation.All have at least a stop tab can play the effect of backstop on the left side and the right of back up pad 5, thereby ensure backstop effect.
Need to mention especially, be arranged at two sides of back up pad 5 near the 3rd stop tab 81, the 4th stop tab 82 of the position of end, the whole side of covering that preferably should try one's best on side, thus ensure backstop effect.But lateral location is because normal and other structures interfere with each other, so possibly cannot ensure and the side equal length of back up pad 5 length of still preferably trying one's best for the direction parallel with side.
The first stop tab 71 and the second stop tab 72 because front end not with the element of its interference, so can the first stop tab 71 and the second stop tab 72 be arranged comparatively longly, in the present embodiment, the length of the first stop tab 71 and the second stop tab 72 be all 5mm.The 3rd stop tab 81, the 4th stop tab 82 are arranged on side, and the element that interfere side is more, so should not the 3rd stop tab 81, the 4th stop tab 82 be arranged longly, in the present embodiment, the length of the 3rd stop tab 81, the 4th stop tab 82 be 2mm.
need to mention especially, in other embodiments, the 3rd stop tab 81 and the 4th stop tab 82 also can be only set, and without the first stop tab 71 and the second stop tab 72 are set.Further, even can among the first stop tab 71, the second stop tab 72, the 3rd stop tab 81, the 4th stop tab 82, select a stop tab.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a touch pad support, be used for supporting touch pad, comprise back up pad, the rear end of described back up pad is connected with the elastic plate for elastic force is provided, described back up pad is positioned at the top of described elastic plate, it is characterized in that: described back up pad front area is provided with outward extending at least one stop tab, described stop tab extends into outside the projected area of described touch pad in back up pad along the direction parallel with touch pad.
2. touch pad support as claimed in claim 1, is characterized in that: described stop tab is two, and the stop tab described in two is arranged at respectively described back up pad dual-side.
3. touch pad support as claimed in claim 2, is characterized in that: described stop tab width is identical with the length of the side of back up pad.
4. touch pad support as claimed in claim 2, is characterized in that: described stop tab is arranged at the position of described back up pad side near front end.
5. touch pad support as claimed in claim 1, is characterized in that: described stop tab is arranged at described back up pad front end.
6. touch pad support as claimed in claim 5, is characterized in that: described stop tab is two, and the stop tab described in two is arranged at respectively the both sides of described back up pad front end.
7. touch pad support as claimed in claim 5, is characterized in that: the width of described stop tab is identical with described back up pad front end length.
8. touch pad support as claimed in claim 1, it is characterized in that: the front portion of described back up pad is provided with the flexure strip for elastic force is provided, one end of described flexure strip and described back up pad are fixedly connected, and its other end is free end and perk downwards.
9. touch pad support as claimed in claim 1, is characterized in that: the length of described stop tab is 2mm ~ 10mm.
10. a touch pad component, is characterized in that, comprises the touch pad support as described in claim 1 ~ 9 any one, and described touch pad parallels setting with back up pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087553.0U CN203825585U (en) | 2014-02-28 | 2014-02-28 | Touch pad support and touch pad component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087553.0U CN203825585U (en) | 2014-02-28 | 2014-02-28 | Touch pad support and touch pad component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825585U true CN203825585U (en) | 2014-09-10 |
Family
ID=51481061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087553.0U Expired - Fee Related CN203825585U (en) | 2014-02-28 | 2014-02-28 | Touch pad support and touch pad component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107239104A (en) * | 2017-05-15 | 2017-10-10 | 合肥宝龙达信息技术有限公司 | A kind of Booknote touches board mount and its attachment structure |
-
2014
- 2014-02-28 CN CN201420087553.0U patent/CN203825585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107239104A (en) * | 2017-05-15 | 2017-10-10 | 合肥宝龙达信息技术有限公司 | A kind of Booknote touches board mount and its attachment structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |