CN203277160U - Panel key structure - Google Patents
Panel key structure Download PDFInfo
- Publication number
- CN203277160U CN203277160U CN 201320139793 CN201320139793U CN203277160U CN 203277160 U CN203277160 U CN 203277160U CN 201320139793 CN201320139793 CN 201320139793 CN 201320139793 U CN201320139793 U CN 201320139793U CN 203277160 U CN203277160 U CN 203277160U
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- China
- Prior art keywords
- button
- installation portion
- panel
- panel body
- described button
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- 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 relates to a panel key structure in which a panel body is separated from keys. The panel key structure comprises the panel body and a plurality of keys installed on the panel body, wherein a plurality of key installation parts are formed on the panel body, the number of the key installation parts is greater than that of the keys, a plurality of the keys are installed in the key installation parts in a loose fit mode, and the keys are respectively provided with a key clamping part so as to prevent the keys from falling off from the panel body.
Description
Technical field
The utility model relates to the system panel button structure that a kind of panel body is separated with button.
Background technology
Panel is mounted in and uses on the electronic equipment main body with circuit board, contacts to make the circuit carry out work by the button on panel with contact on circuit board.
This existing panel has the structure that panel body and button form as one.Fig. 8 and Fig. 9 are isometric front view and the rear isometric view of existing panel.As Fig. 8 and shown in Figure 9, panel 10 comprises panel body 11 and a plurality of button 12, and a plurality of buttons 12 form as one by injection mo(u)lding with main body 11.
Summary of the invention
The utility model proposes in order to address the above problem, and the system panel button structure that provides a kind of panel body to separate with button is provided its purpose.
In order to achieve the above object, the technical solution of the utility model 1 is a kind of system panel button structure, have panel body and a plurality of buttons that are arranged on described panel body, it is characterized in that, be formed with the button installation portion on described panel body, and the number of described button installation portion is more than the number of described button, a plurality of described buttons are arranged in each described button installation portion with loose fit respectively, described button has the button holding section, prevents that described button from coming off from described panel body.
System panel button structure according to the technical solution of the utility model 1, form the structure of non-one due to panel body and button, and be arranged in the button installation portion to the button loose fit, thereby compare with the structure that panel body forms as one with button in the past, can avoid repeatedly being made the aging phenomenon of connecting portion by compressive strain because of the connecting portion of in the past system panel button structure, thereby extend the useful life of button.And button and button installation portion are loose fit, therefore make operation push-button lighten and good hand touch, therefore improve operability.
The system panel button structure of the technical solution of the utility model 2 is characterised in that, in the system panel button structure of described technical scheme 1, described button holding section and described button installation portion fasten.
The system panel button structure of the technical solution of the utility model 3 is characterised in that, in the system panel button structure of described technical scheme 2, described button also has: key-top, and shape is corresponding with the shape of described button installation portion; Post section extends downwards from the lower surface of described key-top; Extend downwards from the outer rim of the lower surface of described key-top described button holding section, is formed with the protuberance that can butt be limited to the lower surface of described button installation portion in the bottom of described button holding section; Described button installation portion is recessed from the upper surface of panel body, is formed with the through hole that can make described post section and the holding section perforation of described button at described button installation portion; Distance between the above-mentioned protuberance of the lower surface of described key-top and described button holding section is greater than the distance between the upper and lower surface of described button installation portion.
The system panel button structure of the technical solution of the utility model 4 is characterised in that, in the system panel button structure of described technical scheme 3, described button holding section is the elastic arm buckle of cantilever beam structure.The system panel button structure of the technical solution of the utility model 5 is characterised in that, in the system panel button structure of described technical scheme 4, described through hole comprises second through hole that is used for making described elastic arm buckle perforation of the position that first through hole that is used for described post section is connected of the central portion that is formed on described button installation portion is corresponding with the installation site with described elastic arm buckle on being formed on described button installation portion.
The system panel button structure of the technical solution of the utility model 6 is characterised in that, in the system panel button structure of technique scheme 5, described the second through hole is formed with 2 on the bilateral symmetry ground of described the first through hole.
According to the system panel button structure of described technical scheme 2～5, button simple in structure, and easy for installation.
The system panel button structure of the technical solution of the utility model 7 is characterised in that, in the system panel button structure of the arbitrary technical scheme in technique scheme 1 to 5, around each button installation portion, give prominence to and form the reinforcement that is useful on the intensity that strengthens described panel body from the lower surface of panel body.
According to the structure of described technical scheme 7, can improve the intensity of described panel body.
Description of drawings
Fig. 1 is the stereogram of the panel body of the present utility model during from top view.
Fig. 2 is the stereogram of the panel body of the present utility model when observing from the back side.
Fig. 3 is the stereogram of button of the present utility model.
Fig. 4 is the three-dimensional exploded view of panel of the present utility model.
Fig. 5 is the stereogram of panel of the present utility model.
Fig. 6 is the front view of panel of the present utility model.
Fig. 7 is the rearview of panel of the present utility model.
Fig. 8 is the isometric front view of existing panel.
Fig. 9 is the rear isometric view of existing panel.
Embodiment
Below, with reference to accompanying drawing,, as an example embodiment of the present utility model is described with panel 100 with system panel button structure of the present utility model.
For convenience of explanation, in the following description, the face towards pcb board (printed circuit board (PCB)) side of panel 100 is called lower surface (back side), the face of a side that will be opposite with lower surface (back side) side is called upper surface (front).
Fig. 1 is the stereogram of the panel body of the present utility model 110 during from top view, Fig. 2 is the stereogram of the panel body of the present utility model 110 when observing from the back side, Fig. 3 is the stereogram of button 120 of the present utility model, Fig. 4 is the three-dimensional exploded view of panel 100 of the present utility model, Fig. 5 is the stereogram of panel 100 of the present utility model, Fig. 6 is the front view of panel 100 of the present utility model, and Fig. 7 is the rearview of panel 100 of the present utility model.
As shown in Fig. 1～7, panel 100 comprises panel body 110 and a plurality of button 120, for example have in the present embodiment 7 buttons 120, but the quantity of button 120 is not limited to this, can arrange as required a plurality of arbitrarily.
The housing of panel body 110 for forming by injection mo(u)lding is disposed with 7 button installation portions 111 that are used for installing button 120.7 button installation portions 111 equal spacing of being separated by is lined up two row, is arranged with 3 in upside one row, is arranged with 4 in downside one row.But position and the arrangement mode of button installation portion 111 are not limited to this, and a plurality of button installation portions 111 that equate with the quantity of button 120 can at random be set as required, perhaps also can make the quantity of button installation portion greater than the quantity of button.
The structure of each button installation portion 111 is identical, and the below describes as an example of one of them button installation portion 111 example.
As depicted in figs. 1 and 2, button installation portion 111 have upper surface from panel body 110 recessed to the back side have the round-shaped of certain depth.Central portion at button installation portion 111 is formed with the circular through hole 112 concentric with button installation portion 111.Be formed with two on the bilateral symmetry of through hole 112 ground and connect slotted holes 113.
In addition, as shown in Figure 2, around each button installation portion 111, give prominence to and form the reinforcement that is useful on the intensity that strengthens panel body from the lower surface of panel body 110.
Below, with reference to Fig. 3, button 120 is described.Button 120 comprises: circular key-top 121, and embedding is arranged in button installation portion 111, and the operator operates button 120 by pressing; Post section 122 extends downwards from the lower surface of key-top 121, is arranged in through hole 112 with loose fit; Two elastic arm buckles 123 as the holding section, extend downwards from the outer edge of the lower surface of key-top 121 and form, the bottom is formed with outstanding laterally protuberance, and two elastic arm buckles 123 are arranged on two with loose fit respectively and connect in slotted holes 113, and the lower surface that the protuberance butt of bottom is limited to button installation portion 111 comes off to prevent button 120.Distance between the protuberance of the lower surface of key-top 121 and described elastic arm buckle 123 is greater than the thickness (distance between the upper and lower surface of button installation portion) of button installation portion 111.
And, in the button installation portion 111 that button 120 is arranged on panel body 110 and under the state of the lower surface butt of the protuberance of described elastic arm buckle 123 and button installation portion 111 state of button 120 application of forces (not to), distance between the lower surface of the key-top 121 of button 120 and the upper surface of button installation portion 111 is greater than the stroke distances of button 120, and button 120 is moved freely along the axial direction of post section 122.
Below, the assembling of counter plate 100 describes.
Two elastic arm buckles 123 of button 120 are cantilever beam structure, therefore have certain elasticity, and the assembling of panel 100 utilizes this elasticity of elastic arm buckle 123.When assembling, make post section 122 aim at through holes 112, and press two elastic arm buckles 123 and make its strain to the inside with pointing to the inside (post section 122 1 sides).Under this state, two elastic arm buckles 123 are inserted respectively two connect in slotted holes 113, then make the finger of pressing elastic arm buckle 123 leave elastic arm buckle 123, and the upper surface at pressing keys top 121, thereby push button 20 to below.When the protuberance of elastic arm buckle 123 bottoms is outstanding from the lower surface of button installation portion 111, the elastic arm buckle 123 that strain has occured returns to original state, thereby the protuberance butt of elastic arm buckle 123 bottoms is limited to the lower surface of button installation portion 111, thereby can prevent that button 120 from coming off from panel body 110.As shown in Fig. 5,6, be arranged in button installation portion 111 and not under the state to button 120 application of forces, the upper surface of the upper surface of button 120 and panel body 110 roughly is in the same face at button 120.At this moment, the distance between the upper surface of the lower surface of preferred key-top 121 and button installation portion 111 is greater than the stroke distances of button 120.
Same other button 120 of installing.
Above, take above-mentioned execution mode as example has illustrated system panel button structure of the present utility model, but system panel button structure of the present utility model is not limited to said structure, can carry out various distortion.
In the above-described embodiment, roughly being in a structure in face take the upper surface of the upper surface of assembling rear button and panel body is illustrated as example, but system panel button structure of the present utility model is not limited to this, the upper surface of key-top can be positioned at the top of the upper surface of panel body, also can be positioned at the below of the upper surface of panel body, only otherwise affecting button operation gets final product.
In the above-described embodiment, be illustrated as example to form as the elastic arm buckle of cantilever beam and the structure that is formed with outstanding laterally protuberance in the bottom of elastic arm buckle, but system panel button structure of the present utility model is not limited to this.For example, can replace described elastic arm buckle with the holding section.In this holding section, from the post section outstanding holding section main body that is formed with laterally, and be formed with elastic protrusion part on the main body of holding section, this elastic protrusion part can pass in and out with respect to the holding section body interior along the radial direction of post section, under the state that does not apply external force, can by the elastic force of himself, give prominence to the holding section main body.Correspondingly, be formed with the through hole corresponding with the shape of post section and holding section main body on the button installation portion, and, the button installation portion can with post section and holding section main body loose fit.When assembling, to make its state that enters the holding section body interior by the elastic protrusion part of pointing (or using tool for assembling) pressing fastened section, button is arranged in the button installation portion.Under the assembling completion status, elastic protrusion part is outstanding by the elastic force of self, and butt is limited to the lower surface of button installation portion, prevents that button breaks away from.
In the above-described embodiment, be illustrated as example as round-shaped take button installation portion and key-top, but system panel button structure of the present utility model is not limited to this, such as being the various shapes such as rectangle, rhombus.
In the above-described embodiment, be illustrated as an example of the structure that is formed with symmetrically two elastic arm buckles on button example, but system panel button structure of the present utility model is not limited to this, the quantity of elastic arm buckle can be 1, also can be 3.At this moment, the quantity of the through hole that connects of the elastic arm buckle on the button installation portion equates with the quantity of elastic arm buckle.
System panel button structure of the present utility model is not only applicable to be equipped with the electronic equipment of circuit board, all is suitable for so long as have the structure of the housing of button and installation button.
Claims (7)
1. a system panel button structure, have panel body and a plurality of buttons that are arranged on described panel body, it is characterized in that,
Be formed with the button installation portion on described panel body, and the number of described button installation portion is more than the number of described button,
A plurality of described buttons are arranged in each described button installation portion with loose fit respectively,
Described button has the button holding section, prevents that described button from coming off from described panel body.
2. system panel button structure as claimed in claim 1, is characterized in that, described button holding section and described button installation portion fasten.
3. system panel button structure as claimed in claim 2, is characterized in that,
Described button also has: key-top, and shape is corresponding with the shape of described button installation portion; Post section extends downwards from the lower surface of described key-top;
Extend downwards from the outer rim of the lower surface of described key-top described button holding section, is formed with the protuberance that can butt be limited to the lower surface of described button installation portion in the bottom of described button holding section;
Described button installation portion is recessed from the upper surface of panel body, is formed with the through hole that can make described post section and the holding section perforation of described button at described button installation portion;
Distance between the described protuberance of the lower surface of described key-top and described button holding section is greater than the distance between the upper and lower surface of described button installation portion.
4. system panel button structure as claimed in claim 3, is characterized in that, described button holding section is the elastic arm buckle of cantilever beam structure.
5. system panel button structure as claimed in claim 4, it is characterized in that, described through hole comprises second through hole that is used for making described elastic arm buckle perforation of the position that first through hole that is used for described post section is connected of the central portion that is formed on described button installation portion is corresponding with the installation site with described elastic arm buckle on being formed on described button installation portion.
6. system panel button structure as claimed in claim 5, is characterized in that, described the second through hole is formed with 2 on the bilateral symmetry of described the first through hole ground.
7. system panel button structure as described in any one in claim 1 to 5, is characterized in that, around each described button installation portion, gives prominence to and form the reinforcement that is useful on the intensity that strengthens described panel body from the lower surface of described panel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139793 CN203277160U (en) | 2013-03-25 | 2013-03-25 | Panel key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139793 CN203277160U (en) | 2013-03-25 | 2013-03-25 | Panel key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277160U true CN203277160U (en) | 2013-11-06 |
Family
ID=49507517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139793 Expired - Fee Related CN203277160U (en) | 2013-03-25 | 2013-03-25 | Panel key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277160U (en) |
-
2013
- 2013-03-25 CN CN 201320139793 patent/CN203277160U/en not_active Expired - Fee Related
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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: 20131106 Termination date: 20190325 |