CN206388623U - Electronic equipment and its button assembly - Google Patents

Abstract

The utility model is related to technical field of electronic equipment, more particularly to electronic equipment and its button assembly, button assembly is applied on electronic equipment, the electronic equipment includes housing, the button assembly includes support frame, pcb board and at least one button on the pcb board in the housing, the pcb board is located at the top of the support frame, and cotton pad is provided between the support frame and the pcb board, and the position of the cotton pad is corresponding with the position of the button.Cotton pad of the present utility model can be compressed between pcb board and support frame, so as to effectively eliminate gap error during electronic equipment assembling；Meanwhile, cotton pad flexibility is good, upon pressing the button, and the cotton pad can play certain cushioning effect to button, and then feel when causing pressing button is more preferably.

Description

Electronic equipment and its button assembly

Technical field

The utility model is related to technical field of electronic equipment, more particularly to electronic equipment and its button assembly.

Background technology

With the development of science and technology, electronic equipment makes rapid progress, and species is various, plays in industry and daily life Important role.In numerous electronic equipments, such as audio amplifier, multi-media player, digital camera are controlled usually through push-botton operation The correlation function of electronic equipment processed.

Button is generally directly assembled on described electronic equipment by existing button, and after it is assembled, button is set with electronics There is larger gap between standby housing, assembling has error, and the problem of feel is poor is pressed while also resulting in.

Utility model content

The purpose of this utility model is to provide a kind of electronic equipment and its button assembly, it is intended to solve prior art application The problem of assembling has error and presses feel difference is easily caused in the button on electronic equipment.

To achieve the above object, the technical solution of the utility model is：A kind of button assembly, applied on electronic equipment, The electronic equipment includes housing, and the button assembly is including the support frame in the housing, pcb board and located at described At least one button on pcb board, the pcb board is located at the top of the support frame, the support frame and the pcb board Between be provided with cotton pad, the position of the cotton pad is corresponding with the position of the button.

Preferably, the cotton pad is adhered between the support frame and the pcb board.

Preferably, the cotton pad is EVA cotton pads.

Preferably, the thickness of the cotton pad is 1mm~2mm.

Preferably, the shape of the cotton pad is adapted with the shape of the support frame upper surface.

Preferably, the upper surface of the support frame is provided with the perpendicular hypotenuse for the sidepiece for being used to support the pcb board and is used for The side crosswise of the pcb board bottom is supported, the cotton pad includes being connected to the side pad portion of the perpendicular hypotenuse and is connected to the horizontal stroke The bottom mat portion of hypotenuse.

Preferably, the cotton pad also includes the top margin that the bottom mat portion extension is in reverse to by the top court in the side pad portion Portion, the top margin portion is connected to the top of the perpendicular hypotenuse.

The beneficial effects of the utility model：Button assembly of the present utility model, by being arranged at the housing of electronic equipment Cotton pad is set between interior support frame and the pcb board for installing button, and the position of cotton pad is relative with the button position on pcb board Should, so, when being installed on electronic equipment, because the cotton pad can be compressed between pcb board and support frame, so as to Effectively eliminate gap error during electronic equipment assembling；Meanwhile, cotton pad flexibility is good, upon pressing the button, and the cotton pad can be right Button plays certain cushioning effect, and then feel when causing pressing button is more preferably.

Another technical scheme of the present utility model is：A kind of electronic equipment, it includes above-mentioned button assembly.

Preferably, the electronic equipment is audio amplifier, multi-media player or digital camera.

Electronic equipment of the present utility model, due to using there is an above-mentioned button assembly, the cotton pad of the button assembly can be Compressed between pcb board and support frame, so as to effectively eliminate gap error during electronic equipment assembling；Meanwhile, cotton pad is soft Soft good, upon pressing the button, the cotton pad can play certain cushioning effect, and then hand when to press button to button Sense is more preferably.

Brief description of the drawings

The structural representation for the electronic equipment that Fig. 1 provides for the utility model embodiment.

The top view for the electronic equipment that Fig. 2 provides for the utility model embodiment.

Fig. 3 is the Section View of the line A-A along along Fig. 2.

The structural decomposition diagram for the electronic equipment that Fig. 4 provides for the utility model embodiment.

The structural representation of the cotton pad for the button assembly that Fig. 5 provides for the utility model embodiment.

Reference includes：

1-button assembly, 2-housing, 10-support frame

11-perpendicular hypotenuse 12-crosswise, 20-pcb board of side

30-button, 40-cotton pad, 41-side pad portion

42-bottom mat portion, 43-top margin portion.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining the description of accompanying drawing 1~5 is exemplary, it is intended to for explaining the utility model, and it is not intended that to this practicality New limitation.

In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached Orientation or position relationship shown in figure, are for only for ease of description the utility model and are described with simplified, rather than indicate or imply Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

As shown in Figure 3 to Figure 4, a kind of button assembly 1 that the utility model embodiment is provided, applied on electronic equipment, The electronic equipment includes housing 2, and the button assembly 1 includes support frame 10, the and of pcb board 20 in the housing 2 At least one button 30 on the pcb board 20, the pcb board 20 is located at the top of the support frame 10, the branch Cotton pad 40 is provided between support bone frame 10 and the pcb board 20, the position of the cotton pad 40 is corresponding with the position of the button 30. Wherein, button 30 can be arranged side by side for one, two, three or more.

Specifically, button assembly 1 of the present utility model, by the support frame being arranged in the housing 2 of electronic equipment Cotton pad 40, and the position of cotton pad 40 and the position phase of button 30 on pcb board 20 are set between 10 and the pcb board 20 of installation button 30 Correspondence, so, when being installed on electronic equipment, because the cotton pad 40 can be compressed between pcb board 20 and support frame 10, So as to effectively eliminate gap error during electronic equipment assembling；Meanwhile, the flexibility of cotton pad 40 is good, when pressing button 30, The cotton pad 40 can play certain cushioning effect to button 30, and then feel when causing pressing button 30 is more preferably.

As shown in figure 3, in the present embodiment, the cotton pad 40 is adhered between the support frame 10 and the pcb board 20. Specifically, the mode that cotton pad 40 is bonded is installed, and on the one hand can conveniently be operated, on the other hand the stability of bonding is splendid, It is difficult for drop-off during use.

In the present embodiment, it is preferable that the cotton pad 40 is EVA cotton pads.Specifically, EVA is ethene-vinyl acetate copolymerization Thing, the cotton pad 40 that ethylene-vinyl acetate copolymer is made has the advantages that pliability is good and good impact resistance.

In the present embodiment, the thickness of the cotton pad 40 is 1mm~2mm.Specifically, the thickness of cotton pad 40 can for 1mm, 1.5mm or 2mm, it is preferable that the thickness of cotton pad 40 is 1mm, the setting of the above-mentioned thickness value of cotton pad 40 may insure that it is applied The gap error occurred during electronic equipment assembling button 30 is effectively eliminated when on various electronic equipments, the scope of application is wider.

In the present embodiment, the shape of the cotton pad 40 is adapted with the shape of the upper surface of support frame 10.So set Meter may insure between cotton pad 40 and support frame 10 to be not in unnecessary gap and influence the using effect of cotton pad 40, That is, this kind of structure design can lift the reliability and stability that cotton pad 40 is used.

As shown in Figures 3 to 5, in the present embodiment, the upper surface of the support frame 10, which is provided with, to be used to support the pcb board The perpendicular hypotenuse 11 of 20 sidepiece and side 12 crosswise for supporting the bottom of pcb board 20, the cotton pad 40 include being connected to institute State the side pad portion 41 of perpendicular hypotenuse 11 and be connected to the bottom mat portion 42 on the side 12 crosswise.Specifically, it is so designed that, can be in PCB The sidepiece of plate 20 and bottom are connected in cotton pad 40, so press button 30 when, be either partial to vertical applying power or Person is partial to be laterally applied to power on button 30, and bottom mat portion 42 is all compressed in bottom in meeting for pcb board 20 or sidepiece compresses side pad Portion 41, in this way, feel when can lift pressing button 30.

As shown in Figures 3 to 5, in the present embodiment, the cotton pad 40 also includes the top by the side pad portion 41 towards reverse The top margin portion 43 extended in the bottom mat portion 42, the top margin portion 43 is connected to the top of the perpendicular hypotenuse 11.Specifically, the top Setting for edge 43 can play a part of positioning when installing cotton pad 40, i.e., when top margin portion 43 is connected to the top of perpendicular hypotenuse 11 When, i.e. the surface cotton pad 40 positioning is completed.

As shown in Figures 1 to 5, the utility model embodiment additionally provides a kind of electronic equipment, and it includes above-mentioned button Component 1.

The electronic equipment of the utility model embodiment, due to using having above-mentioned button assembly 1, the cotton of the button assembly 1 Pad 40 can compress between pcb board 20 and support frame 10, be missed so as to gap when effectively eliminating electronic equipment assembling Difference；Meanwhile, the flexibility of cotton pad 40 is good, and when pressing button 30, the cotton pad 40 can play certain cushioning effect to button 30, And then feel when to press button 30 is more preferably.

Wherein, the electronic equipment is audio amplifier, multi-media player or digital camera etc..

It is, with above-described good characteristic, to be able to make it using upper, promote to understand the utility model in summary The efficiency that does not have in conventional art and with practicality, the equipment as a great practical value.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modification, equivalent substitution or improvement made within the thought and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (9)

1. a kind of button assembly, applied on electronic equipment, the electronic equipment includes housing, it is characterised in that：The button Component includes support frame, pcb board and at least one button on the pcb board in the housing, the PCB Plate be located at the support frame top, between the support frame and the pcb board be provided with cotton pad, the position of the cotton pad with The position of the button is corresponding.

2. button assembly according to claim 1, it is characterised in that：The cotton pad be adhered to the support frame with it is described Between pcb board.

3. button assembly according to claim 1, it is characterised in that：The cotton pad is EVA cotton pads.

4. button assembly according to claim 1, it is characterised in that：The thickness of the cotton pad is 1mm~2mm.

5. button assembly according to claim 1, it is characterised in that：The shape of the cotton pad and the support frame upper end The shape in face is adapted.

6. the button assembly according to any one of Claims 1 to 5, it is characterised in that：The upper surface of the support frame is set There are the perpendicular hypotenuse for supporting the sidepiece of the pcb board and the side crosswise for supporting the pcb board bottom, the cotton pad includes It is connected to the side pad portion of the perpendicular hypotenuse and is connected to the bottom mat portion on the side crosswise.

7. button assembly according to claim 6, it is characterised in that：The cotton pad is also included by the top in the side pad portion Towards the top margin portion for being in reverse to the bottom mat portion extension, the top margin portion is connected to the top of the perpendicular hypotenuse.

8. a kind of electronic equipment, it is characterised in that：Including the button assembly described in any one of claim 1~7.

9. electronic equipment according to claim 8, it is characterised in that：The electronic equipment is audio amplifier, multi-media player Or digital camera.