CN204516641U - A kind of button assembly of multicolor displaying and electronic equipment - Google Patents
A kind of button assembly of multicolor displaying and electronic equipment Download PDFInfo
- Publication number
- CN204516641U CN204516641U CN201520271530.XU CN201520271530U CN204516641U CN 204516641 U CN204516641 U CN 204516641U CN 201520271530 U CN201520271530 U CN 201520271530U CN 204516641 U CN204516641 U CN 204516641U
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- hole
- led lamp
- lamp bead
- circuit board
- button assembly
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Abstract
The utility model discloses a kind of button assembly of multicolor displaying, comprising: circuit board, circuit board upper surface is provided with the LED lamp bead of many different colours; Shell fragment, is fixed on circuit board upper surface; Button cap, is covered on circuit board upper surface; Pressing piece, under the effect of shell fragment, elasticity is connected between shell fragment and button cap; Button cap offers the through hole at the interval of multiple corresponding LED lamp bead.The utility model additionally provides a kind of electronic equipment.Be provided with the LED lamp bead of many different colours by surface on circuit boards, button cap offers the through hole at the interval of multiple corresponding LED lamp bead, and namely button assembly of the present utility model achieves multicolor displaying; Simultaneously, the multiple transparent guide-lighting block of the LED lamp bead of corresponding different colours is embedded with in button cap, and the anti-dazzling screen of perforate is provided with at LED lamp bead upper surface, the LED lamp bead generation optical crosstalk of each different colours can be prevented, realize the light that a button assembly shows multiple different colours.
Description
Technical field
The utility model relates to electronic devices structure field, particularly relates to a kind of button assembly and electronic equipment of multicolor displaying.
Background technology
In the ultra-thin consumer electronics products such as the existing mobile phone of existing market and flat board, because of the restriction by overall appearance moulding, the profile of button is generally rectangle or circle.Rectangular power button because of profile long and narrow, gorgeous exterior design effect process cannot be done on its surface; And the power button of circle, generally all can spray the character that rear radium undercuts switching on and shutting down carrys out printing opacity display, but the light color appeared is more single, cannot show multicolour simultaneously, thus limits the diversity of product design effect and rich.
Utility model content
In view of the deficiency that prior art exists, the utility model provides a kind of button assembly and the electronic equipment that can show multicolour effect simultaneously.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
A button assembly for multicolor displaying, comprising:
Circuit board, described circuit board upper surface is provided with the LED lamp bead of many different colours;
Shell fragment, is fixed on described circuit board upper surface;
Button cap, is covered on described circuit board upper surface;
Pressing piece, under the effect of described shell fragment, elasticity is connected between described shell fragment and described button cap;
Described button cap offers the through hole at the interval of the described LED lamp bead of multiple correspondence, the light that described LED lamp bead sends sends through the described through hole of correspondence.
Wherein, described button assembly also comprises transparent light guide, and described light guide comprises the guide-lighting block identical with described LED lamp bead quantity, and described guide-lighting block embeds in described through hole.
Wherein, described button assembly also comprises to be located between described circuit board and described light guide and to be close to the anti-dazzling screen of described circuit board, described anti-dazzling screen be provided with pass for described shell fragment and many described LED lamp bead respectively first keep away a hole and multiple second and keep away a hole.
Wherein, described first keep away a hole and keep away a hole with each described second respectively and be communicated with.
Wherein, many described LED lamp bead are being circumferentially uniformly distributed centered by described shell fragment.
Wherein, described circuit board is FPC.
Wherein, described button cap also comprises from bottom surface towards the convex edge portion that surrounding is stretched out, and the outer surface of each described guide-lighting block is convexly equipped with projection, and described convex edge portion is provided with the notch part of corresponding described projection, for embedding after in described through hole at described guide-lighting block, described projection is contained in described notch part.
Wherein, described button cap is cylindrical, and multiple described through hole is concentric arcuate socket.
Wherein, described button cap side is extended with extension arm, and described extension arm offers fixing hole, and described button cap is fixed on described circuit board by described fixing hole.
Another object of the present utility model is to provide a kind of electronic equipment, and comprise housing and above-mentioned button assembly, described housing is provided with key hole, and described button assembly is fixed in described housing, and described button cap part protrudes from described key hole.
Be provided with the LED lamp bead of many different colours by surface on circuit boards, button cap offers the through hole at the interval of multiple corresponding LED lamp bead, and namely button assembly of the present utility model achieves multicolor displaying; Simultaneously, the multiple transparent guide-lighting block of the LED lamp bead of corresponding different colours is embedded with in button cap, and the anti-dazzling screen of perforate is provided with at LED lamp bead upper surface, the LED lamp bead generation optical crosstalk of each different colours can be prevented, realize the light that a button assembly shows multiple different colours.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electronic equipment of the utility model preferred embodiment.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the electronic equipment of the utility model preferred embodiment.
Fig. 3 is the part-structure decomposing schematic representation of the button assembly of the utility model preferred embodiment.
Fig. 4 is another decomposing schematic representation of part-structure of the button assembly of the utility model preferred embodiment.
Fig. 5 is the structural representation of the button assembly of the utility model preferred embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Consult Fig. 1 and Fig. 2, the electronic equipment for the utility model preferred embodiment comprises shell 100 and button assembly 200, and housing 100 is provided with key hole 101, and button assembly 200 is fixed in housing 100, and button assembly 200 part protrudes from key hole 101.
Shown in composition graphs 3, the button assembly 200 of the present embodiment can realize the function of multicolor displaying, comprising: circuit board 10, shell fragment 20, button cap 30 and pressing piece 40, and circuit board 10 upper surface is provided with the LED lamp bead 11 of many different colours; Shell fragment 20 is fixed on circuit board 10 upper surface; Button cap 30 is covered on the upper surface of circuit board 10; Pressing piece 40 is located between shell fragment 20 and button cap 30, and under the effect of shell fragment 20, elasticity abuts shell fragment 20 and button cap 30 simultaneously; Button cap 30 offers the through hole 31 at the interval of multiple corresponding LED lamp bead 11, the light that LED lamp bead 11 sends sends through the through hole 31 of correspondence.
Consult Fig. 4, in button assembly 200, transparent light guide 50 is made up of the guide-lighting block 51 identical with LED lamp bead 11 quantity, and guide-lighting block 51 embeds in through hole 31, plays light guide effect simultaneously.The preferred button cap of the present embodiment 30 is cylindrical, and the quantity of LED lamp bead 11 is described for 4.Be understandable that, in other embodiments, button cap 30 also can be other shape, and the quantity of LED lamp bead also can be arranged as required.The bottom surface of button cap 30 also offers the groove 37 held for pressing piece 40, can prevent pressing piece 40 from misplacing.
Further, button assembly 200 also comprises to be located between circuit board 10 and light guide 50 and to be close to the anti-dazzling screen 60 of circuit board 10, anti-dazzling screen 60 be provided with pass for shell fragment 20 and plurality of LEDs lamp pearl 11 respectively first keep away a hole 61 and multiple second and keep away a hole 62.Anti-dazzling screen 60 preferably adopts foam material to make.The existence of anti-dazzling screen 60 avoids between each LED lamp bead 11 and optical crosstalk phenomenon occurs.
In the present embodiment, 4 LED lamp pearls are circumferentially evenly arranging centered by shell fragment 20, and first on anti-dazzling screen 60 is kept away a hole 61 and kept away a hole 62 with each second respectively and be communicated with, and is combined to form " ten " font through hole.On button cap 30, multiple through hole 31 is concentric arcuate socket, forms dividing plate 32 between every two arcuate sockets, prevents optical crosstalk between two adjacent guide-lighting blocks 51 from affecting display effect.
Preferably, the circuit board 10 of the utility model embodiment is FPC (Flexible Printed Circuitboard, i.e. flexible print wiring board), and FPC is electrically connected with the main circuit board of electronic equipment.Button cap 30 and guide-lighting block 51 preferably adopt PC (Merlon) material to make, and pressing piece 40 is silica gel material.
For the ease of being arranged on housing 100, button cap 30 also comprises from bottom surface towards the convex edge portion 33 that surrounding is stretched out, and the outer surface of each guide-lighting block 51 is convexly equipped with protruding 51a, and convex edge portion 33 is provided with the notch part 34 of respective protrusions 51a.As Fig. 5, the consistency of thickness in protruding 51a and convex edge portion 33, embed after in through hole 31 at guide-lighting block 51, protruding 51a is contained in notch part 34 completely, and form overall fixing on the circuit board 10 with convex edge portion 33, and be conveniently close to key hole 101 inwall of housing 100.
Particularly, button cap 30 side is extended with extension arm 35, extension arm 35 offers fixing hole 36, and button cap 30 is fixing on the circuit board 10 by fixing hole 36.
During concrete installation, the multiple guide-lighting block 51 of light guide 50 embeds in the respective through hole 31 of button cap 30, and protruding 51a is contained in notch part 34 completely, and concordant with bottom surface, convex edge portion 33; Anti-dazzling screen 60 is fitted in circuit board 10 upper surface, and makes each LED lamp bead 11 be located in " ten " font through hole; Pressing piece 40 is arranged in the groove 37 of button cap 30, then by fixing for button cap 30 assembling namely completing button assembly 200 on the circuit board 10.
The utility model passes through surface on circuit boards and is provided with the LED lamp bead of many different colours, and button cap offers the through hole at the interval of multiple corresponding LED lamp bead, and namely button assembly of the present utility model achieves multicolor displaying; Simultaneously, the multiple transparent guide-lighting block of the LED lamp bead of corresponding different colours is embedded with in button cap, and the anti-dazzling screen of perforate is provided with at LED lamp bead upper surface, the LED lamp bead generation optical crosstalk of each different colours can be prevented, realize the light that a button assembly shows multiple different colours.
The above is only the embodiment of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection range of the application.
Claims (10)
1. a button assembly for multicolor displaying, is characterized in that, comprising:
Circuit board (10), described circuit board (10) upper surface is provided with the LED lamp bead (11) of many different colours;
Shell fragment (20), is fixed on described circuit board (10) upper surface;
Button cap (30), is covered on described circuit board (10) upper surface;
Pressing piece (40), under the effect of described shell fragment (20), elasticity is connected between described shell fragment (20) and described button cap (30);
Described button cap (30) offers the through hole (31) at the interval of the described LED lamp bead of multiple correspondence (11), the light that described LED lamp bead (11) sends sends through the described through hole (31) of correspondence.
2. button assembly according to claim 1, it is characterized in that, also comprise transparent light guide (50), described light guide (50) comprises the guide-lighting block (51) identical with described LED lamp bead (11) quantity, and described guide-lighting block (51) embeds in described through hole (31).
3. button assembly according to claim 2, it is characterized in that, also comprise and to be located between described circuit board (10) and described light guide (50) and to be close to the anti-dazzling screen (60) of described circuit board (10), described anti-dazzling screen (60) be provided with supply described shell fragment (20) and many described LED lamp bead (11) to pass respectively first keep away a hole (61) and multiple second and keep away a hole (62).
4. button assembly according to claim 2, is characterized in that, described first keeps away a hole (61) keeps away a hole (62) with each described second respectively and be communicated with.
5. button assembly according to claim 1, is characterized in that, many described LED lamp bead (11) are being circumferentially uniformly distributed centered by described shell fragment (20).
6. button assembly according to claim 1, is characterized in that, described circuit board (10) is FPC.
7. according to the arbitrary described button assembly of claim 2-6, it is characterized in that, described button cap (30) also comprises from bottom surface towards the convex edge portion (33) that surrounding is stretched out, the outer surface of each described guide-lighting block (51) is convexly equipped with projection (51a), described convex edge portion (33) is provided with the notch part (34) of corresponding described projection (51a), for embedding after in described through hole (31) described guide-lighting block (51), described projection (51a) is contained in described notch part (34).
8. button assembly according to claim 7, is characterized in that, described button cap (30) is for cylindrical, and multiple described through hole (31) is concentric arcuate socket.
9. button assembly according to claim 7, it is characterized in that, described button cap (30) side is extended with extension arm (35), described extension arm (35) offers fixing hole (36), described button cap (30) is fixed on described circuit board (10) by described fixing hole (36).
10. an electronic equipment, it is characterized in that, comprise housing (100) and as arbitrary in claim 1-9 as described in button assembly, described housing (100) is provided with key hole (101), described button assembly is fixed in described housing (100), and described button cap (30) part protrudes from described key hole (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271530.XU CN204516641U (en) | 2015-04-29 | 2015-04-29 | A kind of button assembly of multicolor displaying and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271530.XU CN204516641U (en) | 2015-04-29 | 2015-04-29 | A kind of button assembly of multicolor displaying and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204516641U true CN204516641U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271530.XU Expired - Fee Related CN204516641U (en) | 2015-04-29 | 2015-04-29 | A kind of button assembly of multicolor displaying and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204516641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337585A (en) * | 2018-04-23 | 2018-07-27 | 深圳市沃特沃德股份有限公司 | Button assembly and intelligent sound box |
-
2015
- 2015-04-29 CN CN201520271530.XU patent/CN204516641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337585A (en) * | 2018-04-23 | 2018-07-27 | 深圳市沃特沃德股份有限公司 | Button assembly and intelligent sound box |
| CN108337585B (en) * | 2018-04-23 | 2024-05-03 | 深圳市沃特沃德信息有限公司 | Key assembly and intelligent sound box |
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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 |
Granted publication date: 20150729 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |