CN113867552A - Global pressing computer touch pad - Google Patents
Global pressing computer touch pad Download PDFInfo
- Publication number
- CN113867552A CN113867552A CN202111222907.9A CN202111222907A CN113867552A CN 113867552 A CN113867552 A CN 113867552A CN 202111222907 A CN202111222907 A CN 202111222907A CN 113867552 A CN113867552 A CN 113867552A
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- elastic
- limiting
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- support
- pressing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03547—Touch pads, in which fingers can move on a surface
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The application provides a computer touch pad is pressed to universe, and this universe presses computer touch pad includes: a touch control component and an elastic support; the elastic supporting piece comprises a limiting bracket and an elastic bracket; the limiting bracket is attached and connected with the touch control assembly; the elastic support is connected to the face, back to the touch control assembly, of the limiting support, the convex elastic sheet is arranged on the elastic support, and a limiting structure used for limiting the deformation direction of the middle area of the elastic sheet is arranged on the limiting support. As can be seen from the above description, the limiting bracket is adopted to support the touch component and limit the elastic sheet, and when the touch component is pressed to operate, the elastic sheet is tensioned to drive the whole of the touch component to keep balance, so that high user experience is maintained; the elastic sheet type structure is adopted, the manufacturing process is simple, and the manufacturing cost is reduced.
Description
Technical Field
The application relates to the technical field of touch pads, in particular to a global pressing computer touch pad.
Background
The touch pad is a flat plate placed in front of the notebook keyboard, so that a user can command the cursor to move by moving fingers on the flat plate. The general computer touch pad is only triggered by pressing one end, the other end of the computer touch pad is of a fixed structure which cannot be pressed, the pressing position has great limitation, the global pressing cannot be realized, and the user experience is poor.
With the continuous development of the technology, various global pressing touch panels appear in the market at present to improve the user experience; however, most of the existing global touch control boards are of a connecting rod type structure, and the structure has more parts, complex production and assembly processes and higher cost, and is not beneficial to popularization and application.
Disclosure of Invention
The application provides a universe presses computer touch panel adopts shell fragment formula support to realize the universe and presses, and preparation simple process, the cost is lower, and the facilitate promotion is used.
A global press computer touch pad comprises a touch component and an elastic support; the elastic supporting piece comprises a limiting bracket and an elastic bracket; the limiting bracket is attached to and connected with the touch control assembly; the touch control device comprises a touch control assembly, and is characterized in that one surface of the limiting support, which faces away from the touch control assembly, is connected with the elastic support, an outward-protruding elastic sheet is arranged on the elastic support, and a limiting structure used for limiting the deformation direction of the middle area of the elastic sheet is arranged on the limiting support. It can be seen from the above description that, the touch control assembly is supported by the limiting support, the elastic sheet is limited, when the touch control assembly is pressed to operate, the elastic sheet tension drives the whole domain of the touch control assembly to keep balance, and the elastic sheet type structure is adopted, so that the parts are used less, the manufacturing process is simple, and the manufacturing cost is reduced.
In a specific implementation manner, the touch control component and the elastic support are stacked and the middle area of the touch control component coincides with the middle area of the elastic support. The gravity center of global pressing is overlapped, so that the problems of virtual position and clamping caused by bias are prevented.
In a specific embodiment, the touch-sensing device comprises: the PCB comprises a touch pad and a PCB connected with the touch pad; the limiting support is connected with the PCB through a first connecting frame. Press feedback is quickly received.
In a specific embodiment, the elastic support is connected to the position-limiting support through a second connecting frame. The two are connected and fixed.
In a specific possible implementation manner, the elastic support is provided with a first abdicating space for accommodating the elastic sheet. And the assembly process is reduced.
In a specific embodiment, the elastic sheet protrudes outwards in a direction away from the limiting bracket. The elasticity of the elastic sheet is enhanced.
In a specific possible embodiment, the elastic sheet is a sheet metal elastic sheet; the metal plate elastic sheet comprises a middle connecting part and fork parts arranged at two ends of the middle connecting part in a mirror image manner; the bifurcate parts at the two ends are respectively connected with the elastic support. The sheet metal elastic sheet is simple in shape and easy to process.
In a specific possible embodiment, the sheet metal elastic sheet further comprises a bending piece;
the bifurcate parts at the two ends are connected with the elastic support through the bending piece. The bending pieces are synchronously bent after being pressed by pressing force.
In a specific possible embodiment, a strip-shaped groove is formed at the joint of the bending piece and the corresponding fork part. Reduce the required dynamics when the piece of bending is buckled.
In a specific implementation manner, a second yielding space is formed in the limiting bracket, and the limiting structure extends to the second yielding space and presses against the intermediate connecting portion. And the assembly process is reduced.
In a specific possible embodiment, the limiting structure comprises a bending pressing plate connected to one side of the limiting bracket, and the bending pressing plate is pressed against the outer side of the middle connecting part. The limiting middle connecting part deforms outwards.
In a specific possible embodiment, the bending height of the bending pressing plate is the same as the convex height of the sheet metal elastic sheet. The equal force presses against the intermediate connection portion.
Drawings
FIG. 1 is a side view of a global pressing computer touch pad according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a rear side structure of a global pressing computer touch pad according to an embodiment of the present disclosure;
FIG. 3 is an exploded view of a global pressing computer touch pad according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of an elastic support provided in an embodiment of the present application;
fig. 5 is a side view of an elastic support provided in an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a limiting bracket provided in an embodiment of the present application;
fig. 7 is a side view of a spacing bracket provided in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clear, the present application will be further described in detail with reference to the accompanying drawings.
In order to facilitate understanding of the global pressing computer touch pad provided by the embodiment of the application, an application scenario of the global pressing computer touch pad is firstly explained, most of the current global touch pads are of a connecting rod type structure, and the global pressing computer touch pad has more parts, complex production and assembly processes and higher cost, and is not beneficial to popularization and application. Therefore, the invention provides a global pressing computer touch pad with a spring sheet type structure, which is simple in manufacturing process and reduces manufacturing cost.
Referring to fig. 1, fig. 1 is a side view of a global pressing computer touch pad according to an embodiment of the present disclosure; the universe in this application is pressed computer touch panel and is included: the touch control device comprises touch control assemblies arranged in a stacked mode and an elastic supporting piece used for supporting the touch control assemblies; the middle area between the touch control component and the elastic supporting piece is overlapped. Therefore, the gravity centers pressed on the whole area are overlapped, and the problems of virtual position and clamping caused by offset are prevented.
The elastic supporting piece adopts a spring piece type structure to support the touch control assembly; the problems of more connecting rod type structural parts, complex process and high cost in the prior art are solved, and the elastic sheet type mechanism has the advantages of simple assembly process and low manufacturing cost.
In addition, the touch assembly includes: a touch panel 1 and a PCB 2 connected to the touch panel 1; the touch pad 1 is attached to the PCB 2 to quickly receive the pressing feedback.
Elastic support element includes spacing support 4 and the elastic support 6 that the layering set up, and spacing support 4 is used for supporting connection PCB board 2, and elastic support 6 connects the one side at spacing support 4 PCB board 2 dorsad.
The elastic bracket 6 is provided with a convex elastic sheet which is a metal plate elastic sheet 7 with an integral structure; the convex direction of the metal plate elastic sheet 7 is the direction of the elastic support 6 far away from the limiting support 4, so that the elastic deformation rate of the metal plate elastic sheet 7 is enhanced.
This panel beating shell fragment 7 is used for taking place deformation when 1 arbitrary position of touch-control board is pressed to the regional deformation direction in middle part of the spacing panel beating shell fragment 7 of spacing support 4, thereby when making panel beating shell fragment 7 one side move down, the opposite side moves down in step, keeps the whole displacement of touch-control subassembly, and the reinforcing user feels and experiences, simple manufacture, and the cost is lower.
Referring to fig. 2, fig. 2 is a schematic diagram of a rear surface structure of a global pressing computer touch pad according to an embodiment of the present disclosure. It can be seen from figure 2 that when the middle part of concrete spacing panel beating shell fragment 7 is regional, be provided with limit structure on spacing support 4, limit structure supports to press in the regional outside in middle part of panel beating shell fragment 7, realizes sheltering from the intermediate position of panel beating shell fragment 7.
When moving down in arbitrary one side of panel beating shell fragment 7, the middle part of panel beating shell fragment 7 can not be to outside deformation to under 7 tension effects of panel beating shell fragment, drive touch-control subassembly's offside and move down, make it keep controlling balanced, synchronous displacement.
Referring to fig. 3, an exploded view of a global pressing computer touch pad according to an embodiment of the present invention is shown; in order to make the global pressing touch pads 1 fit tightly, as can be seen from fig. 3, the limiting bracket 4 is connected to the side of the PCB 2 opposite to the touch pads 1 through two first frames 3. The first frame 3 is attached between the limiting bracket 4 and the PCB 2, so that the pressure is transmitted to the limiting bracket 4 after the touch panel 1 is pressed.
The elastic bracket 6 is connected with one surface of the limiting bracket 4 back to the PCB 2 through the second frame 5. The second frame 5 is attached between the position limiting bracket 4 and the elastic bracket 6. Therefore, the touch control panel 1, the PCB 2, the first frame 3, the limiting support 4, the second frame 5 and the elastic support 6 are all plate-shaped, so that a close fit relation is formed between the plate-shaped touch control panels through bonding or screw connection, after the touch control panel 1 receives pressing force, the pressing force is conducted to the metal plate elastic sheet 7 on the elastic support 6, the metal plate elastic sheet 7 deforms, and under the action of the limiting structure, left and right balance and synchronous displacement of the touch control assembly are achieved.
With continuing reference to fig. 4 and 5, fig. 4 and 5 are schematic structural views and side views of an elastic support provided in an embodiment of the present application. As can be seen from fig. 4, the elastic support 6 is provided with a first abdicating space 61 for accommodating the sheet metal elastic sheet 7; install panel beating shell fragment 7 in first space 61 of stepping down, this elastic support 6 and panel beating shell fragment 7 can adopt the punching press to be an organic whole or the welding is an organic whole.
The metal plate spring sheet 7 comprises a middle connecting part 71 and fork-shaped parts 72 which are arranged at two ends of the middle connecting part 71 in a mirror image mode; the bifurcations 72 at both ends are respectively connected with the elastic bracket 6 and have a certain inclination. The sheet metal elastic sheet 7 is simple in shape and easy to process, the inclination provides an elastic space for the sheet metal elastic sheet 7, and the sheet metal elastic sheet changes in angle after being pressed by pressing force. Meanwhile, screw holes can be formed in the fork-shaped parts 72 at the two ends and are used for being connected with the fixed base.
When a certain inclination exists between the fork parts 72 at the two ends and the elastic support 6, a bending piece 73 is adopted, and the bending piece 73 is obliquely connected between the end parts of the fork parts 72 at the two ends and the elastic support 6; as shown in fig. 4, the bifurcated parts 72 at both ends have four connecting ends with the elastic support 6, and the bending pieces 73 are provided in four, and the bending pieces 73 are connected to the ends of the bifurcated parts 72 at both ends in a one-to-one correspondence, and are connected to the elastic support 6. Of course, the two-end bifurcated portion 72 can be three-way or four-way, and the connecting ends can also have six or eight.
This piece 73 of bending can be with the branching portion 72 of both ends structure as an organic whole, adopts the branching portion 72 of panel beating material to strike at its tip of connecting and bend, and the stronger material of rigidity is chooseed for use to its panel beating material, then the angle of bending can not change because of pressing for a long time.
Meanwhile, in order to make the user press more easily, a strip-shaped groove 74 is formed at the joint of the bent piece 73 and the corresponding crotch 72. Thereby reducing the force required to bend the bending member 73.
Referring to fig. 6 and 7, fig. 6 and 7 are a schematic structural view and a side view of a limiting bracket provided in an embodiment of the present application. When the intermediate connecting portion 71 of the limiting structure limiting metal plate elastic sheet 7 is arranged, the limiting support 4 is provided with a second yielding space 42, and the limiting structure extends to the second yielding space 42 and abuts against the intermediate connecting portion 71. The limiting structure and the limiting support 4 are of an integral structure, and after the elastic support 6 is connected with the limiting support 4, the limiting structure is pressed on the middle connecting portion 71 of the metal plate elastic sheet 7.
Specifically, the limiting structure comprises a bending pressing plate 41 connected to one side of the limiting support 4, and the bending pressing plate 41 is pressed against the middle part of the outer side of the middle connecting part 71; thereby restricting the intermediate connection portion 71 from being deformed outward.
The bending height of the bending pressing plate 41 is the same as the convex height of the sheet metal elastic sheet 7; the equal force presses the intermediate connection portion 71. The middle connecting part 71 of the metal plate elastic sheet 7 is pressed by the bending pressing plate 41 with equal force, after any position of the touch control plate 1 is pressed by pressing force, the bending piece 73 on the stressed side is subjected to angle change, the middle connecting part 71 cannot deform under the pressing force of the bending pressing plate, and therefore under the tension action of the metal plate elastic sheet 7, the opposite bending piece 73 synchronously undergoes angle change, so that the touch control assembly is integrally displaced, good in hand feeling and high in sensitivity; and the sheet metal elastic sheet 7 with simple processing technology is adopted, so that the manufacturing cost is greatly reduced, and the durability is improved.
In the embodiment of the application, the limiting bracket 4 is adopted to support the touch control assembly, the metal plate elastic sheet 7 is limited, and when the touch control assembly is pressed to operate, the whole domain of the touch control assembly is driven to keep balance by the tension of the metal plate elastic sheet 7, so that high user experience is kept; the elastic sheet type structure is adopted, the manufacturing process is simple, and the manufacturing cost is reduced.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (12)
1. A global press computer touch pad, comprising: a touch control component and an elastic support;
the elastic supporting piece comprises a limiting bracket and an elastic bracket; wherein the content of the first and second substances,
the limiting bracket is attached to and connected with the touch control assembly;
the touch control device comprises a touch control assembly, and is characterized in that one surface of the limiting support, which faces away from the touch control assembly, is connected with the elastic support, an outward-protruding elastic sheet is arranged on the elastic support, and a limiting structure used for limiting the deformation direction of the middle area of the elastic sheet is arranged on the limiting support.
2. The global pressing computer touch pad according to claim 1, wherein the touch assembly and the elastic support are stacked and the central regions thereof coincide with each other.
3. The global press computer touch pad of claim 2, wherein the touch component comprises: the PCB comprises a touch pad and a PCB connected with the touch pad;
the limiting support is connected with the PCB through a first connecting frame.
4. The global pressing computer touch panel according to claim 3, wherein the elastic frame is connected to the position-limiting frame through a second connecting frame.
5. The global pressing computer touch panel according to claim 1, wherein the elastic support is provided with a first abdicating space for accommodating the elastic sheet.
6. The global pressing computer touch pad according to claim 5, wherein the resilient tab protrudes outward away from the position-limiting bracket.
7. The global pressing computer touch panel according to any one of claims 1 to 6, wherein the elastic sheet is a sheet metal elastic sheet;
the metal plate elastic sheet comprises a middle connecting part and fork parts arranged at two ends of the middle connecting part in a mirror image manner;
the bifurcate parts at the two ends are respectively connected with the elastic support.
8. The global pressing computer touch panel according to claim 7, wherein the sheet metal spring further comprises a bending piece;
the bifurcate parts at the two ends are connected with the elastic support through the bending piece.
9. The global pressing computer touch panel according to claim 8, wherein a connecting portion between the bent member and the corresponding fork member is formed with a strip-shaped groove.
10. The global pressing computer touch panel according to claim 7, wherein the limiting bracket has a second yielding space, and the limiting structure extends to the second yielding space and presses against the intermediate connecting portion.
11. The global pressing computer touch panel according to any one of claims 8 to 10, wherein the limiting structure comprises a bending pressing plate connected to one side of the limiting bracket, and the bending pressing plate is pressed against the outer side of the middle connecting part.
12. The global pressing computer touch panel according to claim 11, wherein the bending height of the bending pressing plate is the same as the protruding height of the metal plate spring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111222907.9A CN113867552A (en) | 2021-10-20 | 2021-10-20 | Global pressing computer touch pad |
| CN202210108170.6A CN114415851A (en) | 2021-10-20 | 2022-01-28 | Global pressing computer touch pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111222907.9A CN113867552A (en) | 2021-10-20 | 2021-10-20 | Global pressing computer touch pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113867552A true CN113867552A (en) | 2021-12-31 |
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ID=78996694
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111222907.9A Pending CN113867552A (en) | 2021-10-20 | 2021-10-20 | Global pressing computer touch pad |
| CN202210108170.6A Pending CN114415851A (en) | 2021-10-20 | 2022-01-28 | Global pressing computer touch pad |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210108170.6A Pending CN114415851A (en) | 2021-10-20 | 2022-01-28 | Global pressing computer touch pad |
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| Country | Link |
|---|---|
| CN (2) | CN113867552A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114895798A (en) * | 2022-04-18 | 2022-08-12 | 荣耀终端有限公司 | Electronic equipment and touch panel thereof |
| CN115668109A (en) * | 2022-05-23 | 2023-01-31 | 深圳市汇顶科技股份有限公司 | Supporting component, touch control panel and electronic equipment |
| TWI792950B (en) * | 2022-01-27 | 2023-02-11 | 精元電腦股份有限公司 | Global touch device |
| CN115793779A (en) * | 2022-03-11 | 2023-03-14 | 深圳市汇顶科技股份有限公司 | Touch pad module and electronic device using same |
| US11726600B1 (en) | 2022-08-19 | 2023-08-15 | Sunrex Technology Corp. | Full-area touch device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116088637B (en) * | 2022-06-13 | 2024-04-02 | 荣耀终端有限公司 | Global touch pad and electronic equipment |
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| CN2864780Y (en) * | 2005-12-29 | 2007-01-31 | 环隆电气股份有限公司 | Structure of touch control board for notebook computer |
| CN106354213B (en) * | 2016-10-26 | 2019-05-03 | 惠州Tcl移动通信有限公司 | A kind of structure of touch tablet and keyboard, laptop with touch tablet |
| CN207281658U (en) * | 2017-09-29 | 2018-04-27 | 惠州比亚迪电子有限公司 | Touch pad key device and laptop |
| CN108268179B (en) * | 2018-03-28 | 2021-01-15 | 联想(北京)有限公司 | Touch control panel module and electronic equipment |
| TWI714036B (en) * | 2019-03-22 | 2020-12-21 | 致伸科技股份有限公司 | Touch pad module |
| CN210776588U (en) * | 2019-08-28 | 2020-06-16 | 南昌欧菲生物识别技术有限公司 | Touch feedback module and touch device |
| CN111813221A (en) * | 2020-07-08 | 2020-10-23 | 欧菲微电子技术有限公司 | Touch feedback module and electronic equipment |
| CN113031792A (en) * | 2021-03-26 | 2021-06-25 | 深圳市恒怡多精彩科技有限公司 | Self-balancing universe touch panel |
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2021
- 2021-10-20 CN CN202111222907.9A patent/CN113867552A/en active Pending
-
2022
- 2022-01-28 CN CN202210108170.6A patent/CN114415851A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI792950B (en) * | 2022-01-27 | 2023-02-11 | 精元電腦股份有限公司 | Global touch device |
| CN115793779A (en) * | 2022-03-11 | 2023-03-14 | 深圳市汇顶科技股份有限公司 | Touch pad module and electronic device using same |
| WO2023168969A1 (en) * | 2022-03-11 | 2023-09-14 | 深圳市汇顶科技股份有限公司 | Touch panel module and electronic device using same |
| CN115793779B (en) * | 2022-03-11 | 2023-12-12 | 深圳市汇顶科技股份有限公司 | Touch pad module and electronic device using same |
| US12013992B2 (en) | 2022-03-11 | 2024-06-18 | Shenzhen GOODIX Technology Co., Ltd. | Touchpad module having elastic members connected to fixing platform through cantilever beams and electronic apparatus using touchpad module thereof |
| CN114895798A (en) * | 2022-04-18 | 2022-08-12 | 荣耀终端有限公司 | Electronic equipment and touch panel thereof |
| CN114895798B (en) * | 2022-04-18 | 2023-06-27 | 荣耀终端有限公司 | Electronic equipment and touch control board thereof |
| WO2023202168A1 (en) * | 2022-04-18 | 2023-10-26 | 荣耀终端有限公司 | Electronic device and touch panel of electronic device |
| CN115668109A (en) * | 2022-05-23 | 2023-01-31 | 深圳市汇顶科技股份有限公司 | Supporting component, touch control panel and electronic equipment |
| CN115668109B (en) * | 2022-05-23 | 2023-09-01 | 深圳市汇顶科技股份有限公司 | Supporting component, touch control plate and electronic equipment |
| US12013993B2 (en) | 2022-05-23 | 2024-06-18 | Shenzhen GOODIX Technology Co., Ltd. | Support assembly, touchpad, and electronic device |
| US11726600B1 (en) | 2022-08-19 | 2023-08-15 | Sunrex Technology Corp. | Full-area touch device |
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| CN114415851A (en) | 2022-04-29 |
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Application publication date: 20211231 |
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