CN202617533U - Portable electronic equipment and side key installation structure thereof - Google Patents
Portable electronic equipment and side key installation structure thereof Download PDFInfo
- Publication number
- CN202617533U CN202617533U CN 201220212580 CN201220212580U CN202617533U CN 202617533 U CN202617533 U CN 202617533U CN 201220212580 CN201220212580 CN 201220212580 CN 201220212580 U CN201220212580 U CN 201220212580U CN 202617533 U CN202617533 U CN 202617533U
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- cantilever
- fixed part
- portable electric
- electric appts
- upper reaches
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Abstract
The utility model provides a side key installation structure of portable electronic equipment. The installation structure comprises a shell and a side key, wherein an opening part is formed on the shell, and a first fixing part and a second fixing part are arranged on two sides of the opening part; and the side key is arranged on the opening part of the shell, a cantilever is arranged on each of two sides of the side key in the length direction, the cantilevers are respectively arranged on the back of the shell, each cantilever is provided with at least two bent parts, and when the side key is installed on the opening part of the shell, the cantilevers are respectively fixed by the first fixed part and the second fixed part on the two sides. The utility model also provides the portable electronic equipment using the side key installation structure.
Description
Technical field
The utility model relates to the mobile communication terminal field, relates in particular to a kind of portable electric appts and side key-press mounting structure thereof.
Background technology
Along with the development of mobile communication technology and the raising of people's living standard; The use of portable electric appts is more and more universal; This portable electric appts is like mobile phone, MP3, MP4, PDA, camera, video camera, panel computer etc., and requires also increasingly high to the performance of these portable electric appts, outward appearance, weight, structural compactness etc.
Existing portable electric appts is usually taken a picture or shooting button, volume are regulated function buttons such as button (below be referred to as " side button ") being provided with on the side surface of portable electric appts.The mounting structure of these side buttons on portable electric appts can describe with reference to figure 1 and Fig. 2.Fig. 1 is the rearview from the observed side key-press mounting structure in the inside of portable electric appts, and Fig. 2 is the stereogram of the side key-press mounting structure of portable electric appts.As depicted in figs. 1 and 2, embed side button 2 at the peristome of the side housing 1 of portable electric appts, side button 2 comprises key shell 3 and key body 4, key shell 3 is enclosed within as turtle shell on the key body 4.Key body 4 is provided with cantilever 5 along its length in the left and right sides, cantilever 5 is provided with through hole 6.The back side at the side housing 1 of portable electric appts also is provided with column-shaped projection 7, and this column-shaped projection 7 cooperates with through hole 6 on the cantilever 5 and the side button is installed on the side housing 1 of portable electric appts.
Yet, because the side button relates to the feel problem when pushing,, can influence the feel of pushing of side button, but also be not easy very much assembling if column-shaped projection 7 and through hole 6 are closely cooperated.On the contrary, if make the size of the size of through hole 6 greater than column-shaped projection 7, then when rocking up and down, the side button can not get fixing, and is easy to drop, and the situation that causes assembling to do over again takes place.
In addition, the another kind of method as the side key-press mounting structure has the gummed paper of use to carry out fixed method.If use this method to fix, then not only increase the cost of " gummed paper ", and in assembling procedure, also increase the stickup of gummed paper and remove operation, thereby increased the cost of equipment.
The utility model content
The utility model proposes in order to solve aforesaid problem, and its purpose is to provide a kind of easy to assembly, the mancarried electronic aid and side key-press mounting structure thereof that can firmly fix the side button.
The side key-press mounting structure of the portable electric appts of the utility model comprises: housing be formed with peristome on this housing, and each side in said peristome both sides is provided with first fixed part and second fixed part; The side button; This side button is installed in the said peristome of said housing; These side button both sides along its length are provided with cantilever, are separately positioned on the back side of said housing, and this cantilever has two bends at least; When said side button was installed to the said peristome of said housing, said cantilever was fixed by said first fixed part of each side and said second fixed part respectively.
And said cantilever is divided into upper reaches cantilever, downstream cantilever by said at least two bends and connects said upper reaches cantilever and the linking arm of downstream cantilever and form zigzag, and the precalculated position of cantilever vertically forms groove at the said upper reaches.
And said cantilever is divided into upper reaches cantilever, downstream cantilever by said at least two bends and connects said upper reaches cantilever and the linking arm of downstream cantilever and form anti-zigzag, and the precalculated position of cantilever vertically forms groove at the said upper reaches.
And; Said first fixed part forms hook-shaped; The inner surface of said first fixed part and the back side of said housing form the U font; The width of said first fixed part is corresponding with the width of said groove, and the thickness behind the formation groove of the openings of sizes of said first fixed part and said upper reaches cantilever is corresponding.
And; It is hook-shaped that said first fixed part forms reversal of the natural order of things; The inner surface of said first fixed part and the back side of said housing form the n font; The width of said first fixed part is corresponding with the width of said groove, and the thickness behind the formation groove of the openings of sizes of said first fixed part and said upper reaches cantilever is corresponding.
And said second fixed part forms convex, and the distance between said first fixed part and said second fixed part is greater than the width of said linking arm.
And; When said side button is installed; The part of the said groove of formation of said upper reaches cantilever is inserted in the opening of said first fixed part, and said downstream cantilever is connected to said second fixed part, makes mobile being limited of said side button in X, Y, Z three directions.
And the end of said second fixed part forms the shape of rounding off.
The portable electric appts of the utility model adopts above-mentioned side key-press mounting structure.
The cantilever design of the utility model through improving the side button and the structure of the side housing that combines with the side button; Thereby can simply and securely the side button be fixed on the side housing; Even when rocking up and down, the side button also is not easy to drop, and when needing dismounting; Also be easy to dismounting, therefore can effectively improve the production efficiency of factory.
Description of drawings
Fig. 1 is the rearview from the observed side key-press mounting structure in the inside of portable electric appts.
Fig. 2 is the stereogram of the side key-press mounting structure of portable electric appts.
Fig. 3 is the figure of expression side press-key structure, mainly representes the cantilever design of side button.
Fig. 4 is the figure of structure of the side housing of expression portable electric appts.
Fig. 5 is the partial enlarged drawing of installment state of the side housing of expression side button cantilever and portable electric appts.
Fig. 6 is the figure that expression is installed in the side button integrality on the side housing of portable electric appts.
Embodiment
Below, with reference to first embodiment of accompanying drawing detailed description the utility model.At this,, use identical symbol for identical part in the accompanying drawings for the ease of explanation.
Fig. 3 is the figure of expression side press-key structure, mainly representes the cantilever design of side button.
As shown in Figure 3, side button 12 comprises key shell 13 and key body 14, and key shell 13 is enclosed within as turtle shell on the key body 14.Key body 14 is provided with cantilever 15 along its length in the left and right sides, this cantilever 15 forms " Z " font, is arranged on the back side of the housing of portable electric appts.For the ease of explanation, the linking arm 17 that " Z " font cantilever 15 is divided into upper reaches cantilever 16, downstream cantilever 18 and connection upper reaches cantilever 16 and downstream cantilever 18 describes.Upper reaches cantilever 16 is directly connected in key body 14, and the predetermined position of cantilever 16 is provided with groove 19 at the upper reaches.Linking arm 17 is used to connect upper reaches cantilever 16 and downstream cantilever 18, and along the prolongation that is directed downwards perpendicular to upper reaches cantilever 16.Downstream cantilever 18 is parallel to upper reaches cantilever 16, and prolongs along the length direction of key body 14, and the upper surface of downstream cantilever 18 is the plane." Z " font cantilever 15 can be integrally formed with key body 14, also can after separately forming, connect as one, but " Z " font cantilever 15 is integrally formed with key body 14 in the utility model.
Above-mentioned " Z " font cantilever 15 structures are symmetric arrangement in the left and right sides of key body 14.
Fig. 4 is the figure of structure of the side housing of expression portable electric appts.
As shown in Figure 4, be provided with peristome 21 in the side housing 20 of portable electric appts, inserting side button 12 in this peristome 21 is to expose side button 12 in the outside of portable electric appts.And; The back side of side housing 20 is provided with hook portion 22 and fastener 23; Hook portion 22 is arranged on the both sides near peristome 21; Fastener 23 is arranged on the both sides that keep away oral area 21, and the distance between hook portion 22 and the fastener 23 is more than or equal to the width of the linking arm 17 of " Z " font cantilever 15.
In the utility model, hook portion 22 is formed on the back side of side housing 20, and opening up, forms " U " font between the back side of the inner surface of hook portion 22 and side housing 20.The width of hook portion 22 is corresponding with groove 19 width on the upper reaches cantilever 16 that is arranged on " Z " font cantilever 15, and the thickness behind the formation groove of the openings of sizes of hook portion 22 (that is the openings of sizes of " U " font) and upper reaches cantilever 16 is corresponding.And fastener 23 forms the outstanding convex shape in the back side of housing 20 from the side, and the lower surface of fastener 23 is the plane.
In the utility model; Side button 12 is installed in 20 last times of side housing; The groove 19 that is arranged on the upper reaches cantilever 16 of " Z " font cantilever 15 is pressed in " U " font opening of hook portion 22; And downstream cantilever 18 be pressed into fastener 23 below, the lower surface of the upper surface of downstream cantilever 18 and fastener 23 is butt each other.Here, for the ease of installing, can the end of fastener 23 be formed the shape of rounding off.And, can also constitute hook portion 22, fastener 23 and " Z " font cantilever 15 through the material that plastics etc. have a certain elastic deformation ability, make it can produce certain elastic deformation.
Fig. 5 is the partial enlarged drawing of installment state of the side housing of expression side button cantilever and portable electric appts.Through said structure, side button 12 moves by hook portion 22 restrictions along X, Y direction, along moving by fastener 23 and hook portion 22 restrictions of Z direction, thereby plays the effect that can firmly fix side button 12.
Fig. 6 is the figure that expression is installed in the side button integrality on the side housing of portable electric appts.
When housing 20 is dismantled side buttons 12 from the side, cantilever 18 ends in downstream are broken into two with one's hands to the inboard of side housing 20, made downstream cantilever 18 break away from the state that connects with fastener 23, upwards carry side button 12 then, get final product from hook portion 22 separation upper reaches cantilevers 16.
As second embodiment of the utility model, can cantilever 15 be formed instead " Z " font.At this moment, also can anti-" Z " font cantilever 15 be divided into the linking arm 17 of upper reaches cantilever 16, downstream cantilever 18 and connection upper reaches cantilever 16 and downstream cantilever 18.Upper reaches cantilever 16 is directly connected in key body 14, and the predetermined position of cantilever 16 is provided with groove 19 at the upper reaches.Linking arm 17 is used to connect upper reaches cantilever 16 and downstream cantilever 18, and upwards prolongs along the direction perpendicular to upper reaches cantilever 16.Downstream cantilever 18 is parallel to upper reaches cantilever 16, and prolongs along the length direction of key body 14, and the lower surface of downstream cantilever 18 is the plane.Instead " Z " font cantilever 15 can be integrally formed with key body 14, also can after separately forming, connect as one, but anti-" Z " font cantilever 15 is integrally formed with key body 14 in the utility model.
In second embodiment of the utility model, it is hook-shaped that the opening of hook portion 22 forms reversal of the natural order of things down, and the inner surface of hook portion 22 and the back side of housing form " n " font.And the upper surface of fastener 23 forms the plane, and the end lower surface of fastener 23 forms rounding off.
In addition, the shape of side key-press mounting structure and size and combination can be with reference to first embodiment among second embodiment of the utility model.
In addition, be that the center left and right symmetrically forms two hook portion and fastener is that example is illustrated with the peristome of side housing in the above-described embodiments, but the utility model is not limited thereto, can form more a plurality of hook portion and fastener.
In addition, in the above-described embodiments, the example that fastener 23 is formed convex shape is illustrated; But the utility model is not limited thereto; Also can fastener 23 be formed hook shape etc., as long as cantilever is blocked by fastener 23, and difficult disengaging gets final product.
In sum; The cantilever design of the utility model through improving the side button and the structure of the side housing that combines with the side button, thus can simply and securely the side button be fixed on the side housing, even when rocking up and down; The side button also is not easy to drop; And when needing dismounting, also be easy to dismounting, therefore can effectively improve the production efficiency of factory.
Claims (9)
1. the side key-press mounting structure of a portable electric appts is characterized in that, comprises:
Housing is formed with peristome on this housing, and each side in said peristome both sides is provided with first fixed part and second fixed part;
The side button, this side button is installed in the said peristome of said housing, and these side button both sides along its length are provided with cantilever, are separately positioned on the back side of said housing, and this cantilever has two bends at least,
When said side button was installed to the said peristome of said housing, said cantilever was fixed by said first fixed part of each side and said second fixed part respectively.
2. the side key-press mounting structure of portable electric appts according to claim 1; It is characterized in that; Said cantilever is divided into upper reaches cantilever, downstream cantilever by said at least two bends and connects said upper reaches cantilever and the linking arm of downstream cantilever and form zigzag, and the precalculated position of cantilever vertically forms groove at the said upper reaches.
3. the side key-press mounting structure of portable electric appts according to claim 1; It is characterized in that; Said cantilever is divided into upper reaches cantilever, downstream cantilever by said at least two bends and connects said upper reaches cantilever and the linking arm of downstream cantilever and form anti-zigzag, and the precalculated position of cantilever vertically forms groove at the said upper reaches.
4. the side key-press mounting structure of portable electric appts according to claim 2; It is characterized in that; Said first fixed part forms hook-shaped; The inner surface of said first fixed part and the back side of said housing form the U font, and the width of said first fixed part is corresponding with the width of said groove, and the thickness behind the formation groove of the openings of sizes of said first fixed part and said upper reaches cantilever is corresponding.
5. the side key-press mounting structure of portable electric appts according to claim 3; It is characterized in that; It is hook-shaped that said first fixed part forms reversal of the natural order of things; The inner surface of said first fixed part and the back side of said housing form the n font, and the width of said first fixed part is corresponding with the width of said groove, and the thickness behind the formation groove of the openings of sizes of said first fixed part and said upper reaches cantilever is corresponding.
6. according to the side key-press mounting structure of claim 4 or 5 described portable electric appts, it is characterized in that said second fixed part forms convex, the distance between said first fixed part and said second fixed part is greater than the width of said linking arm.
7. the side key-press mounting structure of portable electric appts according to claim 6; It is characterized in that; When said side button is installed; The part of the said groove of formation of said upper reaches cantilever is inserted in the opening of said first fixed part, and said downstream cantilever is connected to said second fixed part, makes mobile being limited of said side button in X, Y, Z three directions.
8. the side key-press mounting structure of portable electric appts according to claim 7 is characterized in that, the end of said second fixed part forms the shape of rounding off.
9. a portable electric appts is characterized in that, adopts any described portable electric appts side key-press mounting structure in the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212580 CN202617533U (en) | 2012-05-11 | 2012-05-11 | Portable electronic equipment and side key installation structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212580 CN202617533U (en) | 2012-05-11 | 2012-05-11 | Portable electronic equipment and side key installation structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202617533U true CN202617533U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220212580 Expired - Lifetime CN202617533U (en) | 2012-05-11 | 2012-05-11 | Portable electronic equipment and side key installation structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202617533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710922A (en) * | 2016-12-20 | 2017-05-24 | 北京小米移动软件有限公司 | Key structure and electronic device |
-
2012
- 2012-05-11 CN CN 201220212580 patent/CN202617533U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710922A (en) * | 2016-12-20 | 2017-05-24 | 北京小米移动软件有限公司 | Key structure and electronic device |
| CN106710922B (en) * | 2016-12-20 | 2019-10-11 | 北京小米移动软件有限公司 | A kind of press-key structure and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |