CN2754199Y - Switch control device for electronic unit - Google Patents
Switch control device for electronic unit Download PDFInfo
- Publication number
- CN2754199Y CN2754199Y CN 200420120047 CN200420120047U CN2754199Y CN 2754199 Y CN2754199 Y CN 2754199Y CN 200420120047 CN200420120047 CN 200420120047 CN 200420120047 U CN200420120047 U CN 200420120047U CN 2754199 Y CN2754199 Y CN 2754199Y
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- CN
- China
- Prior art keywords
- control unit
- controlling device
- switch controlling
- switch
- fixture
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- Expired - Fee Related
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Abstract
The utility model relates to a switch control device of an electronic device, which at least comprises a first control unit and a second control unit, wherein the first control unit is arranged at the inner part of an electronic device, and the first control unit has a first fixing piece, a plurality of switches exposed out of the electronic device, and openings which are separated mutually; the second control unit has a second fixing piece corresponding to the first fixing piece, a plurality of triggering parts corresponding to the openings and buffering parts arranged between the second fixing piece and each of the triggering parts. When the pressure is exerted on the second control unit, the inserting part of the second control unit is inserted in a holding part and a fixing pivot is generated between the first and the second control units. Thereby, the part of the second control unit without force can not move. The pressure force can be buffered by the buffering parts to prevent the false triggering / misoperation of the switches for controlling the switch functions accurately and providing operational convenience.
Description
Technical field
The utility model is about a kind of switch controlling device, particularly about a kind of switch controlling device that is applied on the electronic installation.
Background technology
Flourish along with science and technology, electronic product is widely used in the middle of the life.Especially various portable electron devices or hand-hold electronic device, as MP3 player, walkman, mobile phone, PDA(Personal Digital Assistant), satisfy the consumer and pursue compact, the multi-functional and wieldy propensity to consume, these products are shown one's talent in numerous scientific and technological electronic products.
Yet, compact in order to satisfy, multi-functional and wieldy demand, the overall dimensions of electronic installation is more and more littler, and the assigned space of key switch also is restricted.Therefore, the key switch quantity on the electronic installation is reduction as far as possible also, makes it occupy minimum with minimum area.Therefore, the someone proposes a kind of technology that triggers a plurality of switches with control unit control.
This control unit is symmetrical structure normally, because key switch quantity reduces, makes more convenient to operately, and electronic device appearance also seems more succinctly attractive in appearance.But, owing to also triggered the other end switch when usually occur triggering an end switch, so cause the situation of false triggering/misoperation easily.So, not only lost the function of accurate control switch, made that also operation becomes very inconvenient, service speed is also slack-off.Simultaneously, because a plurality of switches of electronic installation are all realized its function by a control unit, when often causing the situation of false triggering/misoperation, very easily cause the damage or the loss of data in the electronic installation.
Therefore, how to improve the accurately control switch that causes because of false triggering/misoperation in the prior art, operation inconvenience and service speed is slack-off even shortcomings such as data damage or loss, become present urgency problem to be solved.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, the utility model main purpose is to provide a kind of switch controlling device that prevents the electronic installation of false triggering/misoperation, accurately the control switch function.
A purpose more of the present utility model is to provide a kind of providing to operate the switch controlling device of electronic installation easily.
For reaching above-mentioned and other purpose, the switch controlling device of a kind of electronic installation of the present utility model comprises at least: first control unit, be located at electronic installation inside, have first fixture and a plurality of switch of this electronic installation and the opening that separates each other and second control unit of exposing outside, have to second fixture that should first fixture, a plurality of to triggering portion that should opening and be located at this second fixture and respectively should triggering portion between buffer part.
This first control unit is and the integrated structure of this electronic installation in the utility model.This first fixture be provided with two maintaining parts that extend upward and roughly be arc structure, two connect each maintaining part and the locking part that extends to form to the center of circle, two be formed on first guidance part between this maintaining part and two and be formed on the respectively holding section of this maintaining part.This maintaining part is to keep slit, and this locking part is a flanged structure, and this first guide portion is a directional slit, and this holding section then is a breach.
This second control unit is the rubber-like structure.This second fixture has an insertion section, two location divisions and two second guide portion.This insertion section is column structure, and this location division is the structure that is flaring from this insertion section periphery, and this second guide portion is the structure that is projection, and this buffer part then is the structure that is depression.
When exerting pressure at this second control unit, this maintaining part is inserted in the insertion section of this second control unit, produce a fixed pivot between this first and second control unit, can't move this second control unit, and the strength that this second control unit is depressed in the order of the buffer part of this second control unit obtains buffering, so, the strength that presses down this second control unit 13 can only make the stressed part of this second control unit be bent downwardly, can not have influence on the not stressed part of this second control unit, so can prevent false triggering/misoperation switch.When discharging applied pressure, produce resilience force by this second control unit itself, make the part of the force spring back to the origin-location, no longer trigger switch.Therefore, only the stressed triggering portion of this second control unit can trigger corresponding switch, has avoided the problem of false triggering/misoperation.
Simultaneously, the utility model can be applicable to the electronic installation with a plurality of switches, with existing together with the time false triggering/misoperation a plurality of switches technology compare, the utility model makes the control of switch controlling device more accurate and can control more a plurality of switching functions and can not cause misoperation, operation ease is provided, possesses better industry applications.
Description of drawings
Fig. 1 is the schematic diagram that the utility model is applied in electronic installation;
Fig. 2 is the decomposing schematic representation of first and second control unit of the utility model embodiment 1;
Fig. 3 is the schematic diagram of second control unit of the utility model embodiment 1;
Fig. 4 A and Fig. 4 B are the user mode schematic diagrames of application of force trigger switch among the utility model embodiment 1;
Fig. 5 A and Fig. 5 B discharge among the utility model embodiment 1 to push strength, the user mode schematic diagram of trigger switch no longer; And
Fig. 6 A and Fig. 6 B are at the schematic diagram of the variation of embodiment 1 among the utility model embodiment 2.
Embodiment
The utility model is to be applied in such as being that example describes on the switch controlling device of MP3 player, the utility model also can be applicable in other electronic installation, be not limited to digital image-sound playing device, be specially adapted to portable electron device or hand-hold electronic device.
Fig. 1 to Fig. 5 B is that the embodiment 1 according to the switch controlling device of electronic installation of the present utility model draws.As shown in Figure 1, switch controlling device 1 can select to be located at the side of electronic installation 100, but is not as limit.For convenience of explanation, following examples only show the part that this electronic installation 100 is relevant with the utility model feature.Simultaneously, only be used to illustrate in the structure of the electronic installation shown in following examples 100, but not be used to limit the utility model.
As shown in Figures 2 and 3, this switch controlling device 1 can comprise first control unit 11 and second control unit 13.As shown in Figure 2, this first control unit 11 is located at this electronic installation 100 inside, and is provided with first fixture 111 and a plurality of switch 101 of this electronic installation 100 and opening 113 that separates each other of exposing outside.In the present embodiment, this first control unit 11 can be selected and this electronic installation 100 integrated structures, and this first fixture 111 is provided with that two maintaining parts that extend upward and roughly be arc structure 1111, two connect each maintaining part 1111 and the locking part that extends to form to the center of circle 1113, two are formed on first guidance part 1115 between this maintaining part 1111 and two and are formed on the respectively holding section 1117 of this maintaining part 1111.Wherein, this maintaining part 1111 for example is to keep slit (holding slot), and this locking part 1113 for example is a flanged structure, and this first guide portion 1115 for example is a directional slit, and this holding section 1117 for example is a breach, but all non-ly limits with this.
As shown in Figure 3, this second control unit 13 be provided with on surface towards these electronic installation 100 inside to second fixture 131 that should first fixture 111, a plurality of to triggering portion 133 that should opening 113 and be located at this second fixture 131 and respectively should triggering portion 133 buffer part 135.This second fixture 131 has an insertion section 1311, two location divisions 1313 and two second guide portion 1315.Should maintaining part 1111 and roughly is column structure in 1311 pairs of this insertion sections.This location division 1313 is from the direction flaring of these insertion section 1311 peripheries to this buffer part 135, so that corresponding the fixing in this locking part 1113 and this holding section 1117.1315 pairs of this second guide portion should first guide portion 1115 and roughly are the structure of projection.In the present embodiment, this triggering portion 133 roughly is cross structure, but not limited thereto, also can be for example Y-shaped, yi word pattern, geometry or other equivalent structure.135 of this buffer part roughly are sunk structure.This second control unit 13 can for example be rubber or the one-body molded structure of making of other rubber-like material, but is not as limit.
With this first control unit 11 and this second control unit 13 in conjunction with the time, for example, this second guide portion 1315 can be aimed at this first guide portion 1115, and carry out combination along this first guide portion 1115, make this insertion section 1311 corresponding these maintaining parts 1111 of insertion, and make this location division 1313 corresponding fixings in this locking part 1113 and this holding section 1117.Like this, just, can finish the assembling of this switch controlling device 1.
Shown in Fig. 4 A, with this first control unit 11 with after this second control unit 13 combines, this second fixture 131 is fixed in this first fixture 111, these triggering portion 133 correspondences are inserted this opening 113 but can not touched this switch 101, and this buffer part 135 is spaced apart with this second control unit 13.Because the insertion section 1311 corresponding maintaining parts 1111 of inserting this first fixture 111 at these second fixture, 131 substantial middle places are so can produce a fixed pivot between this first control unit 11 and second control unit 13.
Shown in Fig. 4 B, when pushing as shown by arrows part of this second control unit 13, the right side part of figure for example, the part that this second control unit 13 is positioned at the right side moves down towards these first control unit, 11 right sides, and makes the triggering portion 133 that is positioned at the right side touch the switch 101 that is positioned at the right side.At this moment, be applied to the strength of this second control unit 13, the force side, right side is bent downwardly, still, this buffer part 135 can make the strength of depressing this second control unit 13 obtain buffering, and these insertion section 1311 these maintaining parts 1111 of insertion can't move.So the strength that presses down this second control unit 13 can only make the part of the force be bent downwardly, and can not have influence on the not stressed part of this second control unit 13.Like this, the triggering portion 133 that is positioned at the left side can not be subjected to the influence that this second control unit 13 presses down strength, just can not touch the switch 101 that is positioned at the left side yet.
Shown in Fig. 5 A, after the switch 101 that is positioned at the right side is adjusted required function, just can discharge the strength of pushing this second control unit 13.This switch 101 can be used for the difference in functionality of this electronic installation 100, and the structure of this switch 101 and default function can be any known technology, is not feature of the present utility model, does not repeat them here.
Shown in Fig. 5 B, push the strength of this second control unit 13 when release after, because this second control unit 13 is rubber-like structures, so the elastic-restoring force that produces when pushing this second control unit 13 makes this second control unit 13 be returned to the home position; In other words, the switch 101 that is positioned at the right side leaves in the triggering portion 133 that be positioned at the right side this moment, stops trigger action.
Hence one can see that, pushes the triggering portion 133 that this second control unit 13 is positioned at the right side and only can trigger the switch 101 that this first control unit 11 is positioned at the right side, can not trigger the switch 101 that this first control unit 11 is positioned at the left side simultaneously.Whereby, this switch controlling device 1 can accurately be controlled the accuracy of trigger switch.Certainly, when pushing this second control unit 13 and being positioned at the switch 101 in left side, also can take identical structure to prevent false triggering/misoperation action.
Embodiment 2
Fig. 6 A and Fig. 6 B are the variation examples of the switch controlling device of electronic installation of the present utility model.Wherein, the assembly identical or approximate with embodiment 1 represent with identical or approximate element numbers, and omit detailed narration, makes explanation of the present utility model clearer understandable.
Embodiment 2 is with embodiment 1 maximum difference, embodiment 1 constitutes this switch controlling device by first control unit 11 that roughly is " 8 " font and second control unit 13, then can form among the embodiment 2 three forked types for example or cross second control unit 13 ', 13 ", control plural switch.
And the switch controlling device 1 of embodiment 1 is formed on the narrower side of this electronic installation 100, shown in Fig. 6 A and Fig. 6 B, switch controlling device 1 ', the broad side of 1 " then be formed on electronic installation 100 ', 100 ".
Hence one can see that, all non-ly exceeds with described in the foregoing description in the position that the quantity that position or controllable switch are set of the switch controlling device of electronic installation of the present utility model and switch are provided with etc., can be changed as required and adjust.
Therefore, it is slack-off even cause shortcomings such as data damage or loss that the utility model can improve the accurately control switch that causes because of false triggering/misoperation in the prior art, operation inconvenience and service speed.Simultaneously owing to use the accurately function of control switch of the utility model, not only make operate become very easy and service speed fast, make a plurality of switches of electronic installation all can realize function exactly by control unit, operational facility is provided.
In addition, the utility model also can be done other change; For example, the structure of the maintaining part of this first control unit, locking part, first guide portion, holding section, insertion section, location division, second guide portion, the position is set and is provided with that quantity is all non-exceeds so that the foregoing description is described with this second fixture, for example, can only form one first guide portion and the second corresponding guide portion, perhaps can form holding section around this maintaining part breach.
Claims (13)
1. the switch controlling device of an electronic installation is characterized in that, this device comprises at least:
First control unit is located at electronic installation inside, has first fixture and a plurality of switch of this electronic installation and opening that separates each other of exposing outside; And
Second control unit, have to second fixture that should first fixture, a plurality of to triggering portion that should opening and be located at this second fixture and respectively should triggering portion between buffer part.
2. switch controlling device as claimed in claim 1 is characterized in that, this first control unit and this electronic installation are integrated structures.
3. switch controlling device as claimed in claim 1, it is characterized in that, this first fixture be provided with two maintaining parts that extend upward and roughly be arc structure, two connect each maintaining part and the locking part that extends to form to the center of circle, two be formed on first guidance part between this maintaining part and two and be formed on the respectively holding section of this maintaining part.
4. switch controlling device as claimed in claim 3 is characterized in that, this maintaining part is to keep slit.
5. switch controlling device as claimed in claim 3 is characterized in that this locking part is a flanged structure.
6. switch controlling device as claimed in claim 3 is characterized in that, this first guide portion is a directional slit.
7. switch controlling device as claimed in claim 3 is characterized in that this holding section is a breach.
8. switch controlling device as claimed in claim 1 is characterized in that, this second control unit is the rubber-like structure.
9. switch controlling device as claimed in claim 1 is characterized in that, this second fixture has insertion section, location division and second guide portion.
10. switch controlling device as claimed in claim 9 is characterized in that, this insertion section is the structure that is column.
11. switch controlling device as claimed in claim 9 is characterized in that, this location division is the structure that is flaring from this insertion section periphery.
12. switch controlling device as claimed in claim 9 is characterized in that, this second guide portion is the structure that is projection.
13. switch controlling device as claimed in claim 1 is characterized in that, this buffer part is the structure that is depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420120047 CN2754199Y (en) | 2004-12-20 | 2004-12-20 | Switch control device for electronic unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420120047 CN2754199Y (en) | 2004-12-20 | 2004-12-20 | Switch control device for electronic unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754199Y true CN2754199Y (en) | 2006-01-25 |
Family
ID=35926308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420120047 Expired - Fee Related CN2754199Y (en) | 2004-12-20 | 2004-12-20 | Switch control device for electronic unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754199Y (en) |
-
2004
- 2004-12-20 CN CN 200420120047 patent/CN2754199Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |