CN201845680U - Key - Google Patents
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- Publication number
- CN201845680U CN201845680U CN2010205863141U CN201020586314U CN201845680U CN 201845680 U CN201845680 U CN 201845680U CN 2010205863141 U CN2010205863141 U CN 2010205863141U CN 201020586314 U CN201020586314 U CN 201020586314U CN 201845680 U CN201845680 U CN 201845680U
- Authority
- CN
- China
- Prior art keywords
- pressing
- button
- pressing tablet
- elastic
- housing
- 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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Abstract
The utility model discloses a key, which comprises a pressing member, a limiting member, elastic arms and a combination part, wherein the pressing member is provided with a first pressing sheet, a second pressing sheet and an elastic part; the limiting member is arranged on a shell and is positioned between the first pressing sheet and the second pressing sheet; the elastic arms are fixed on the shell and are respectively connected with both opposite sides of the first pressing sheet and the second pressing sheet; and the combination part is combined with the elastic part and the elastic arms. The first pressing sheet and the second pressing sheet as well as the elastic part are formed into a whole, so that the pressing member is produced at one time, and a plurality of elastic arms and the elastic part respectively share a fixing part so as to reduce the number of the combination part which is correspondingly combined with the fixing part and lower the manufacturing cost.
Description
Technical field
The utility model relates to a kind of button, relates to a kind of button that is used for electronic installation especially.
Background technology
Along with the fast development of information technology, for example notebook computer, mobile phone, personal digital assistant (Personal Digital Assistant; PDA) and electronic installation such as digital camera become instrument indispensable in people's daily life, button then is the communication media between user and this electronic installation, along with people day by day popularize the user demand of electronic installation, different buttons is also fast-developing thereupon.
Fig. 1 has shown the upward view of existing button, as shown in the figure, this button 1 is applied on the notebook computer, and the position with respect to this button 1 is provided with left and right touch control unit (not shown) on applied notebook computer, to be subjected to pushing back transmission corresponding information to this notebook computer.This button 1 by the first pressing tablet 11a, the second pressing tablet 11b, be located on this housing 2 and the limited part 10 between these pressing tablets 11a, 11b, the elastic arm 12 that is connected in respectively this pressing tablet 11a, the relative both sides of 11b and end and joint portion 13 form, these elastic arms 12 have fixed part 120, thereby in conjunction with this joint portion 13, these elastic arms 12 are fixed on this housing 2 in the mode that can swing by the hot melting way correspondence.Wherein, this first and second pressing tablet 11a, 11b have first and second press section 110a, the 110b of corresponding these touch control units respectively, when using, only need to push the direction application of force along respectively this pressing tablet 11a, 11b, can driving respectively respectively, this press section 110a, 110b move down, touching these touch control units respectively, and input control information gives this electronic installation.
Yet in the above-mentioned button 1, these pressing tablets 11a, 11b is separated from each other and shape is different each other, so the production of these pressing tablets 11a, 11b need distinctly be carried out, causes manufacturing cost high.
In addition, because these elastic arms 12 connect relative both sides and the end of these two pressing tablet 11a, 11b respectively, thereby need be provided with at least and be used for the joint portion 13 that combines with this fixed part 120 more than six, so that material cost can't effectively reduce, and make this button 1 too much, and be unfavorable for the laying of other element in shared space, these housing 2 inside.
In sum, how a kind of button of avoiding many disadvantages of the prior art is proposed, real technical problem for the solution of desiring most ardently in the at present affiliated technical field.
The utility model content
In view of the shortcoming of above-mentioned prior art, main purpose of the present utility model is to provide a kind of button that reduces manufacturing cost.
For reaching above-mentioned and other purpose, the utility model provides a kind of button, the housing that is used for electronic installation, has circuit board in the housing of this electronic installation, this circuit board is provided with first, second touch control unit, this button comprises: pressing piece, have first pressing tablet, second pressing tablet and link the respectively elastic portion of these relative both sides of pressing tablet, have correspondence on this first, second pressing tablet respectively and push first, second press section of this first, second touch control unit, and respectively this pressing tablet and elastic portion are one-body molded; Limited part is located on this housing and between this first and second pressing tablet, to limit the stroke of pushing of this first, second pressing tablet; A plurality of elastic arms are linked to the opposite end side of this pressing piece respectively, the function that this first and second pressing tablet tool position is replied, and respectively an end of the pressing tablet that links in deviating from of this elastic arm and elastic portion has fixed part; And a plurality of joint portions, corresponding respectively combination is this fixed part respectively, and above-mentioned elastic portion and elastic arm can be swung with respect to this housing.
In the aforesaid button, respectively this press section can be column.Respectively this press section can be the column with cross section.Aforementioned elastic arm and pressing piece can be one-body molded.Respectively this fixed part can be the hot melt hole, and respectively this joint portion can be the hot melt post.
In addition, this button also can comprise foam, is located between this pressing piece and the limited part.
In sum, button of the present utility model comprises: pressing piece has first, second pressing tablet and elastic portion; Limited part is located on this housing and between this first and second pressing tablet; Elastic arm is fixed on this housing and is connected to the relative both sides of this first and second pressing tablet; And joint portion, reach respectively this elastic arm in conjunction with this elastic portion, this first pressing tablet, second pressing tablet and elastic portion are one-body molded, make the production of these pressing pieces once to finish, and a plurality of elastic arms and the shared fixed part of elastic portion difference, thereby reduce the respectively quantity of the joint portion of this fixed part of corresponding combination, than prior art, button of the present utility model can effectively reduce manufacturing cost.
Description of drawings
Fig. 1 is for showing the schematic perspective view of looking up of existing button;
Fig. 2 is for showing the schematic perspective view of looking up of button of the present utility model;
Fig. 3 is for showing the side cross-sectional schematic of button of the present utility model.
[main element symbol description]
1 button, 10 limited parts
The 11a first pressing tablet 110a first press section
The 11b second pressing tablet 110b second press section
12 elastic arms, 120 fixed parts
13 joint portions, 2 housings
3 buttons, 30 limited parts
31 pressing piece 31a, first pressing tablet
The 310a first press section 31b second pressing tablet
310b second press section 311 elastic portion
3110,320 fixed parts, 32 elastic arms
33 joint portions, 34 foams
4 circuit boards, 41 first touch control units
42 second touch control units
Embodiment
Below by specific instantiation execution mode of the present utility model is described, hold within persons skilled in the art can be disclosed by this specification and understand other advantage of the present utility model and effect easily.
Fig. 2 and Fig. 3 have shown the upward view and the sectional view of button of the present utility model respectively.As shown in the figure, button 3 of the present utility model is applied on the housing 2 of electronic installation, has circuit board 4 in the housing 2 of this electronic installation, this circuit board 4 is provided with first touch control unit 41 and second touch control unit 42, thereby to the pushing of this button 3, import corresponding control information and give this electronic installation to touch this first, second touch control unit 41,42 by the user.This electronic installation for example is notebook computer, personal digital assistant, mobile phone or digital camera etc.More cheer and bright for the exposure that makes the utility model specification, present embodiment is that the example of notebook computer describes with this electronic installation.
As shown in Figure 2, this button 3 comprises pressing piece 31, limited part 30, elastic arm 32 and joint portion 33.Below be about to cooperate Fig. 3 that above-mentioned each assembly of button 3 of the present utility model is elaborated.
This pressing piece 31 has the first pressing tablet 31a, the second pressing tablet 31b and links the respectively elastic portion 311 of this first, second pressing tablet 31a, the relative both sides of 31b.In present embodiment, this first pressing tablet 31a, the second pressing tablet 31b and elastic portion 311 are one-body molded, thus the production of this pressing piece 31 can once finish, to reduce manufacturing cost.
In addition, have the first press section 310a and the second press section 310b that correspondence is pushed this first, second touch control unit 41,42 on this first, second pressing tablet 31a, the 31b respectively.This elastic portion 311 is used to provide elastic-restoring force, but and makes this first, second pressing tablet 31a, 31b carry out homing after the relative motion.When using, the user needs according to situation respectively to the one the second pressing tablet 31a, the 31b application of force, it is moved along pushing direction (direction shown in Fig. 3 arrow), and touch this first touch control unit 41 or second touch control unit 42, and then the input corresponding control information is given this electronic installation.
In present embodiment, this elastic portion 311 has corresponding fixed part 3110 in conjunction with this joint portion 33, and this first, second press section 310a, 310b be the column with cross section, thereby for touching this first and second touch control unit 41,42.
This limited part 30 is located on this housing 2 and between this first and second pressing tablet 31a, 31b, on vertical direction, push stroke to limit this first and second pressing tablet 31a, 31b, to avoid pushing excessive first and second touch control unit 41,42 that damages on this circuit board 4 of stroke because of this first and second pressing tablet 31a, 31b.
Respectively this elastic arm 32 is connected to the relative both sides of this first and second pressing tablet 31a, 31b, can return back to the home position after this first and second pressing tablet 31a, 31b are pressed, and respectively the end of the pressing tablet 31a, the 31b that link in deviating from of this elastic arm 32 has fixed part 320.
In present embodiment, respectively (for example go up an end of this elastic arm 32 relative both sides that are linked to this pressing piece 31 respectively, following both sides), the other end then has this fixed part 320, respectively this first elastic arm 32 makes respectively this pressing tablet 31a respectively in order to elastic force to be provided, after being pressed, 31b can return back to the home position, promptly work as the user and push respectively this pressing tablet 31a, behind the 31b, respectively this first elastic arm 32 that links thereon can produce elastic deformation, so that elastic-restoring force to be provided, thereby after the push action releasing, this pressing tablet 31a respectively, 31b can return back to original position, thereby promotes the overall appearance degree of this button 3.
Respectively this joint portion 33 is corresponding to respectively these fixed parts 320,3110, makes these housing 2 swings relatively of this elastic portion 311 and elastic arm 32.In present embodiment, respectively this fixed part 320,3110 can for example be the hot melt hole, and respectively this joint portion 33 can for example be the hot melt post that is sheathed in the hot melt hole, thereby makes said fixing portion 320,3110 can hot melt ground mode reach with combining of joint portion 33, but not as limit.In other embodiment, modes such as said fixing portion 320,3110 can select for example to be spirally connected with combining of joint portion 33, inlay card.
In addition, as shown in Figure 2, be linked to a plurality of elastic arms 32 shared fixed parts 320 of these pressing piece 31 1 sides, link the respectively also shared fixed part 3110 of elastic portion 311 of this pressing tablet one side, thereby can reduce the quantity that is provided with of corresponding joint portion 33 in conjunction with this fixed part 320,3110 respectively.So, not only material cost can be reduced, and this button 3 shared space in this housing 2 can be reduced.
As shown in Figure 3, button 3 of the present utility model also can comprise foam 34, it is located between this pressing piece 31 and this limited part 30, to provide support respectively this pressing tablet 31a, 31b, and then disperseing stressed on respectively this pressing tablet 31a, the 31b, this pressing tablet 31a, 31b can touch this first or second touch control unit 41,42 under situation about not tilting and make respectively.
In sum, button of the present utility model comprises: pressing piece has first, second pressing tablet and elastic portion; Limited part is located on this housing and between this first and second pressing tablet; Elastic arm is fixed on this housing and is connected to the relative both sides of this first and second pressing tablet; And joint portion, reach respectively this elastic arm in conjunction with this elastic portion, this first pressing tablet, second pressing tablet and elastic portion are one-body molded, make the production of these pressing pieces once to finish, and a plurality of elastic arms and the shared fixed part of elastic portion difference, thereby reduce the respectively quantity of the joint portion of this fixed part of corresponding combination, than prior art, button of the present utility model can effectively reduce manufacturing cost.
The foregoing description is illustrative principle of the present utility model and effect thereof only, but not is used to limit the utility model.Any persons skilled in the art all can be under spirit of the present utility model and category, and the foregoing description is modified and changed.Therefore, rights protection scope of the present utility model should be listed as claims scope required for protection.
Claims (6)
1. button is used for the housing of electronic installation, has circuit board in the housing of this electronic installation, and this circuit board is provided with first, second touch control unit, it is characterized in that, this button comprises:
Pressing piece, have first pressing tablet, second pressing tablet and link the respectively elastic portion of these relative both sides of pressing tablet, have correspondence on this first, second pressing tablet respectively and push first, second press section of this first, second touch control unit, and respectively this pressing tablet and elastic portion are one-body molded;
Limited part is located on this housing and between this first and second pressing tablet, to limit the stroke of pushing of this first, second pressing tablet;
A plurality of elastic arms, be linked to the opposite end side of this pressing piece respectively, can return back to the home position after this first and second pressing tablet is pressed, and respectively an end of the pressing tablet that links in deviating from of this elastic arm and elastic portion has fixed part; And
A plurality of joint portions, corresponding respectively combination is this fixed part respectively, and described elastic portion and elastic arm can be swung with respect to this housing.
2. button as claimed in claim 1 is characterized in that, respectively this press section is a column.
3. button as claimed in claim 2 is characterized in that, respectively this press section is the column with cross section.
4. button as claimed in claim 1 is characterized in that described elastic arm and pressing piece are one-body molded.
5. button as claimed in claim 1 is characterized in that, respectively this fixed part is the hot melt hole, and respectively this joint portion is the hot melt post.
6. button as claimed in claim 1 is characterized in that, also comprises foam, is located between this pressing piece and the limited part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205863141U CN201845680U (en) | 2010-10-27 | 2010-10-27 | Key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205863141U CN201845680U (en) | 2010-10-27 | 2010-10-27 | Key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845680U true CN201845680U (en) | 2011-05-25 |
Family
ID=44040565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205863141U Expired - Fee Related CN201845680U (en) | 2010-10-27 | 2010-10-27 | Key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994333A (en) * | 2017-12-29 | 2019-07-09 | 施耐德电气（澳大利亚）有限公司 | Button assembly, button switch and electronic equipment for button switch |
-
2010
- 2010-10-27 CN CN2010205863141U patent/CN201845680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994333A (en) * | 2017-12-29 | 2019-07-09 | 施耐德电气（澳大利亚）有限公司 | Button assembly, button switch and electronic equipment for button switch |
| CN109994333B (en) * | 2017-12-29 | 2022-06-24 | 施耐德电气（澳大利亚）有限公司 | Button assembly for button switch, button switch and electronic equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20131027 |