CN104750287B - Touch-control module - Google Patents
Touch-control module Download PDFInfo
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- CN104750287B CN104750287B CN201310739911.1A CN201310739911A CN104750287B CN 104750287 B CN104750287 B CN 104750287B CN 201310739911 A CN201310739911 A CN 201310739911A CN 104750287 B CN104750287 B CN 104750287B
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- touch
- control module
- framework
- control unit
- character form
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Abstract
A kind of touch-control module, including：One hollow framework, positioning piece and a touch control unit.The keeper includes：One body, an extension and a ㄇ character form structures.The extension connects the body and affixed with the framework.The ㄇ character form structures connect the framework and have an abutting part and a pair of elastic arms, the elastic arm connects the body, and formed with a groove between the ㄇ character form structures and the body, wherein the abutting part is with the extending part in the opposite side of the body, and the abutting portion is between the elastic arm.The touch control unit connects the body and formed with a salient point, wherein when the touch control unit is acted on by an external force, the salient point abuts the abutting part.The application is by keeper and framework, the step of can not only reducing touch-control module assembling, increases the efficiency of production, also can obtain preferable and with consistency pressing feel, reduce because assembling and caused by press idle stroke the problem of.
Description
Technical field
The application is related to a kind of touch-control module, more particularly to a kind of has touch-control module of the keeper to be assembled.
Background technology
Trackpad is usually provided with general laptop, but in general Trackpad does not often have keypress function,
In view of this, how to design and a kind of possess the Trackpad of mousebutton such as and become important problem.
The content of the invention
For above-mentioned problem, the invention provides a kind of touch-control module, including a hollow framework, positioning piece and
One touch control unit.Foregoing keeper includes a body, two extensions and a ㄇ character form structures.Before foregoing two extensions connection
State body and affixed with foregoing framework.Foregoing ㄇ character form structures connect foregoing framework and with an abutting part and a pair of elasticity
Arm, aforementioned flexible arm connect foregoing body, and formed with a groove between foregoing ㄇ character form structures and foregoing body, wherein foregoing
Abutting part is with foregoing two extending part in the opposite side of foregoing body, and foregoing abutting portion is between aforementioned flexible arm.It is foregoing
Touch control unit connects foregoing body and formed with a salient point, wherein when foregoing touch control unit is acted on by an external force, foregoing salient point
Abut foregoing abutting part.
In an embodiment, foregoing keeper is integrally formed with impact style making.
In an embodiment, foregoing touch control unit also includes an electronic component, and formed with an opening on foregoing body, it is preceding
Electronic component is stated to be located in foregoing opening.
In an embodiment, foregoing two extension is respectively formed with a hole, and foregoing opening is between aforementioned apertures.
In an embodiment, foregoing body also has one first fin, around foregoing opening.
In an embodiment, foregoing body also has one second fin, is formed at the edge of foregoing body, wherein foregoing
The substantially vertical aforementioned flexible arm of two fins.
In an embodiment, foregoing two extension is respectively between foregoing body formed with two grooves, and aforementioned grooves position
In the opposite side of each foregoing extension.
In an embodiment, foregoing ㄇ character form structures engage formed with a neck, foregoing neck with foregoing framework.
In an embodiment, one of foregoing two extension is also formed with a through hole, and foregoing framework is also formed with a post,
Foregoing post is incorporated into aforementioned through-hole.
In an embodiment, foregoing two extension has a zigzag structure respectively.
In an embodiment, foregoing framework also has a catch, foregoing when foregoing touch control unit is acted on by foregoing external force
Catch abuts foregoing body.
In an embodiment, foregoing ㄇ character form structures also include a limiting section, and foregoing touch control unit also includes a plate-like portion,
When touch control unit is acted on by foregoing external force, foregoing limiting section abuts aforementioned panels shape portion.
The application can not only reduce the step of touch-control module assembles, increase the efficiency of production, also by keeper and framework
Can obtain preferable and with consistency pressing feel, reduce because assembling and caused by press idle stroke the problem of.
Brief description of the drawings
Fig. 1 is the exploded view of the touch-control module of one embodiment of the invention；
Fig. 2A is the keeper schematic diagram of one embodiment of the invention；
Fig. 2 B are along the sectional view of line A-A section in Fig. 2A；
Fig. 3 is the schematic diagram that the keeper of one embodiment of the invention combines with framework；
Fig. 4 A are the schematic diagram after the touch-control module combination of one embodiment of the invention；
Fig. 4 B are the sectional view of the line B-B section along Fig. 4 A；
Fig. 4 C are the plate-like portion of one embodiment of the invention by schematic diagram during pressed by external force；
Fig. 4 D connect schematic diagram during plate-like portion for the limiting section support of one embodiment of the invention；
Fig. 5 A are the keeper schematic diagram of another embodiment of the present invention；And
Fig. 5 B are the schematic diagram after the touch-control module combination of another embodiment of the present invention.
[main element description of reference numerals]
1 touch-control module
2 frameworks
21 lock hole
22 snap fits
23 posts
24 catch
3 keepers
30 openings
301 first fins
31 extensions
311 holes
312 grooves
32 ㄇ character form structures
33 abutting parts
34 bodies
341 second fins
35 grooves
36 elastic arms
37 necks
38 limiting sections
39 through holes
4 touch control units
40 salient points
41 electronic components
42 plate-like portions
D1 first directions
The sides of E1 first
The sides of E2 second
Embodiment
Referring to Fig. 1, the touch-control module 1 of one embodiment of the invention includes a framework 2, the touch-control list of positioning piece 3 and one
Member 4.Hollow framework 2 has one first side E1 and one second side E2, and hole 21 and one is locked formed with two in the first side E1
Post 23, in the second side E2 formed with an at least snap fit 22.Touch control unit 4 has a plate-like portion 42, and electricity is provided with plate-like portion 42
Subcomponent 41 and formed with salient point 40.Keeper 3 has two extensions 31, a ㄇ character form structures 32 and a body 34, wherein
Extension 31 connects body 34, and a hole 311 is respectively formed with two extensions 31, corresponding to locking hole 21, and the shape of through hole 39
Into on one of two extensions 31, corresponding to post 23, one function is to be used for positioning.ㄇ character form structures 32 have one
To elastic arm 36, abutting part 33 and neck 37, elastic arm 36 connects body 34, abutting part 33 between elastic arm 36, and
It is located at the opposite of body 31 with extension 31 formed with a groove 35, wherein abutting part 33 between ㄇ character form structures 32 and body 34
Side.
Also referring to Fig. 2A, Fig. 2 B of the application, length direction of the extension 31 along parallel flexible arm 36 is by body
34 extend towards outside, and have a zigzag structure.In detail, after extension 31 extends towards the outside of body 34, further along one first
Direction D1 projections (as shown in Figure 2 B), wherein first direction D1 are the direction of the vertical interarea of body 34.Afterwards, extension 31 is again
Extend along the length direction of parallel flexible arm 36 towards the outside of body 34, to form zigzag structure as shown in Figure 2 B.It is foregoing every
Formed with two grooves 312 between individual extension 31 and body 34, and the two-phase that this two groove 312 is located at extension 31 is tossed about place；
In addition, can also carry out drilling hollow out on extension 31, pliability is made it have.
In this embodiment, be also formed with body 34 one first fin 301 that is vertically protruded from the interarea of body 34 and
Two the second fins 341.For first fin 301 around the edge of an opening 30, the second fin 341 is individually formed in body 34
The edge of opposite side.
When touch-control module 1 is assembled, first as shown in figure 3, keeper 3 is combined with framework 2, make on keeper 3
Neck 37 and the clamping of snap fit 22, then keeper 3 rotated (as shown in Fig. 3 directions of arrow) relative to framework 2, make post 23
Through through hole 39, hole 311 is set to align and carry out sealed with locking hole 21 whereby.In this way, keeper 3 can be by neck 37, card
22, post 23 and through hole 39 are hooked to be fixed on the set position of framework 2, enables hole 311 to be alignd with locking hole 21 whereby.Connect
, as shown in Figure 4 A, touch control unit 4 is combined with body 34, electronic component 41 is incorporated in opening 30.
Extension 31 protrudes from the interarea of body 34 as can be seen from Figure 3, thus when ㄇ character form structures 32 neck 37 and
When extension 31 is sticked in framework 2, body 34 can be located at different height (as shown in Figure 4 B) with ㄇ character form structures 32, now connect
Into a both set a distance between the salient point 40 of the touch control unit 4 of body 34 and the abutting part 33 of ㄇ character form structures 32.And work as touch-control list
When the plate-like portion 42 of member 4 is by a pressed by external force, as shown in Figure 4 C, when e.g. pressing a corner of plate-like portion 42, an extension
31 be fulcrum and another extension 31 deforms, make body 34 produce fine rotation and drive salient point 40 abut abutting part 33, when outer
After power releases, body 34 returns to position as shown in Figure 4 B by the elasticity of elastic arm 36.Specifically, it is foregoing both
Set a distance is default pressing stroke.Therefore, the present invention can not only reduce touch-control module 1 by keeper 3 and framework 2
The step of assembling, increase the efficiency of production, also can obtain preferable and with consistency pressing feel, reduce because of assembling and caused by
The problem of pressing idle stroke.
Also, as shown in Fig. 3 and Fig. 4 B to Fig. 4 C, ㄇ character form structures 32 have a pair of limiting sections 38, and limiting section 38 is from ㄇ
Direction of the character form structure 32 along parallel flexible arm 36 extends towards body 34 and forms a L-shaped structure (as shown in Figure 3).Work as touch-control
When the plate-like portion 42 of unit 4 is by a pressed by external force, body 34 produces displacement and drives salient point 40 to abut abutting part 33；When external force mistake
When big, as shown in Figure 4 D, plate-like portion 42 can be abutted by limiting section 38, to limit the displacement of plate-like portion 42, and then can avoided
Big deformation causes the damage of extension 31 or elastic arm 36.Specifically, keeper 3 of the invention can be added with punching press
Work and the stamping parts being one of the forming, complexity when touch-control module 1 assembles can be reduced whereby.
Then, Fig. 5 A, Fig. 5 B are referred to, the framework 2 in another embodiment of the present invention is formed with a pair of catch 24, and this is to gear
Hollow space extension of the piece 24 along the direction vertical with elastic arm 36 towards framework 2.When touch control unit 4 plate-like portion 42 by one outside
When power presses, body 34 produces displacement and drives salient point 40 to abut abutting part 33, and when external force is excessive, catch 24 can abut body
34, to limit the displacement of body 34, and then excessive deformation can be avoided to cause the damage of extension 31 or elastic arm 36.
In previous detailed description, it is stated that specific exemplary embodiments.However, to having in art
For the technical staff of usual knowledge, it is evident that without departing from the spirit and scope of the present invention, when can make it is various not
Same retouching, structure, technique and change.Therefore, specification and accompanying drawing are to be used to example illustrate and be not used to limit the present invention.Can
To understand that the embodiment of this explanation can be used in other different combinations and environment, and the spirit of claim can not departed from
Change and retouch with being made in scope.
Claims (12)
1. a kind of touch-control module, including：
One hollow framework；
Positioning piece, including：
One body,
Two extensions, the body and affixed with the framework is connected, and
One ㄇ character form structures, connecting the framework and there are an abutting part and a pair of elastic arms, the elastic arm connects the body,
And formed with a groove between the ㄇ character form structures and the body, wherein the abutting part with those extending parts in the phase of the body
Toss about, and the abutting portion is between the elastic arm；And
One touch control unit, connect the body and formed with a salient point, wherein when the touch control unit is acted on by an external force, the salient point
Abut the abutting part.
2. touch-control module as claimed in claim 1, the wherein keeper are integrally formed with impact style making.
3. touch-control module as claimed in claim 1, the wherein touch control unit also include an electronic component, and the body formed with
One opening, the electronic component are located in the opening.
4. touch-control module as claimed in claim 3, wherein those extensions are respectively formed with a hole, the opening is located at the hole
Between.
5. touch-control module as claimed in claim 3, the wherein keeper also have one first fin, around the opening.
6. touch-control module as claimed in claim 5, the wherein body also have one second fin, the side of the body is formed at
Edge, wherein second fin are approximately perpendicular to the elastic arm.
7. touch-control module as claimed in claim 1, wherein those extensions be respectively between the body formed with two grooves, and
Two groove is tossed about place positioned at the two-phase of each extension.
8. touch-control module as claimed in claim 1, wherein the ㄇ character form structures are formed with a neck, the neck and the framework card
Close.
9. touch-control module as claimed in claim 8, wherein one of those extensions are also formed with a through hole, the framework is also
Formed with a post, the post is incorporated into the through hole.
10. touch-control module as claimed in claim 1, wherein those extensions have a zigzag structure respectively.
11. touch-control module as claimed in claim 1, the wherein framework also have a catch, when the touch control unit is by the external force
During effect, the catch abuts the body.
12. touch-control module as claimed in claim 1, wherein the ㄇ character form structures also include a limiting section, the touch control unit is also
Including a plate-like portion, when touch control unit is acted on by the external force, the limiting section abuts the plate-like portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739911.1A CN104750287B (en) | 2013-12-27 | 2013-12-27 | Touch-control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739911.1A CN104750287B (en) | 2013-12-27 | 2013-12-27 | Touch-control module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104750287A CN104750287A (en) | 2015-07-01 |
| CN104750287B true CN104750287B (en) | 2018-01-09 |
Family
ID=53590103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310739911.1A Active CN104750287B (en) | 2013-12-27 | 2013-12-27 | Touch-control module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104750287B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108595065B (en) * | 2018-05-10 | 2021-03-30 | 深圳市志凌伟业技术股份有限公司 | Internal protection structure of touch screen based on grid line design |
| CN111722733B (en) * | 2019-03-22 | 2022-08-12 | 致伸科技股份有限公司 | Touch pad module and electronic computer with same |
| TWI773237B (en) * | 2021-04-08 | 2022-08-01 | 群光電子股份有限公司 | Touchpad device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201421789Y (en) * | 2009-05-27 | 2010-03-10 | 英源达科技有限公司 | Key module |
| CN102780479A (en) * | 2011-05-09 | 2012-11-14 | 英业达股份有限公司 | Electronic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202502927U (en) * | 2012-03-08 | 2012-10-24 | 纬创资通股份有限公司 | Key module and electronic device provided with same |
-
2013
- 2013-12-27 CN CN201310739911.1A patent/CN104750287B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201421789Y (en) * | 2009-05-27 | 2010-03-10 | 英源达科技有限公司 | Key module |
| CN102780479A (en) * | 2011-05-09 | 2012-11-14 | 英业达股份有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104750287A (en) | 2015-07-01 |
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