CN201174345Y - Function switching mechanism of electronic apparatus - Google Patents
Function switching mechanism of electronic apparatus Download PDFInfo
- Publication number
- CN201174345Y CN201174345Y CNU2008200060549U CN200820006054U CN201174345Y CN 201174345 Y CN201174345 Y CN 201174345Y CN U2008200060549 U CNU2008200060549 U CN U2008200060549U CN 200820006054 U CN200820006054 U CN 200820006054U CN 201174345 Y CN201174345 Y CN 201174345Y
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- switch element
- electronic installation
- touch pole
- touch
- sliding
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Abstract
The utility model discloses a function switchover mechanism for an electronic device, which comprises a first touch device, a second touch device, and a sliding member, wherein the first touch device comprises a first switch element which is electrically connected to a circuit board, and a first touch lever which is electrically coupled to the first switch element; the second touch device comprises a second switch element which is electrically connected to the circuit board and is arranged next to the first switch element, and a second touch lever which is electrically coupled to the second switch element and forms an actuating space with the first touch lever; the sliding member comprises a sliding button which is combined with a shell of the electronic device and a trigger block which is combined with the sliding button and is positioned in the actuating space, and the trigger block of the sliding member can actuate the first or second touch lever further to trigger the first or second switch element by means of the movement of the sliding member. The function switchover mechanism for the electronic device can achieve better operating characteristic, simpler manufacturing procedures, and higher yield.
Description
[technical field]
The utility model is about a kind of switching mechanism.More specifically, the utility model relates to a kind of function changing-over mechanism of electronic installation.
[background technology]
Be easy to the advantage that stores and disseminate because digital image has, digital still camera and numerical digit video camera generally are used in various applications.Along with the integration and the expansion of digital still camera function, often need on the digital still camera to use switching mechanism, to carry out the switching of camera function pattern.For example, can be at screening-mode, inspect between the pattern (inspect and take pictures), setting pattern (setting the parameter of digital still camera etc.) etc., carry out the switching between various modes.
In addition, consider the user and often need carry digital still camera, the miniaturization of digital still camera and slimming still are an important problem.Therefore, the switching mechanism of camera function pattern must have the function of multiple switching under the prerequisite that does not increase body volume.
At present, the known function of using slipping switch (slide switch) to reach multiple switching.Referring to figs. 1 through 3, the switching mechanism and the mode of operation of slipping switch is described.Fig. 1 is the enlarged diagram of switching mechanism of the slipping switch of digital still camera; Fig. 2 is the stereogram of the switching mechanism 10 of slipping switch; Fig. 3 is the vertical view of the switching mechanism 10 of slide switch.Among Fig. 2, switching mechanism 10 comprise slipping switch 12, sliding bar 16, sliding button 22, sliding button two trigger block 14a with 14b, reach and combine opening 24.In conjunction with moving in the opening 24, two of sliding button are triggered block 14a and also move with 14b thereupon, simultaneously, will drive sliding bar 16, move toward corresponding direction, to reach the function of switching different mode by sliding button 22.Wherein, slipping switch 12 is set on the circuit board 20, and 22 of sliding buttons are set on the casing 18.This casing 18 and this circuit board 20 are represented the shell and the circuit board of digital still camera respectively.Last step of the number of assembling steps of digital still camera must make upper and lower substrate engage, and at this moment, sliding bar 16 must accurately be aimed at two spaces of triggering between block 14a and the 14b of sliding button.If misalignment, for example sliding bar 16 is overlapping with a triggering block 14a wherein, and when upper and lower substrate engaged, sliding bar 16 will be subjected to triggering pushing of block 14a, causes damage, even is pressed down.
Can further understand this kind switching mechanism by Fig. 3 and have quite strict precision control, two gap lengths that trigger between block 14a and the 14b are Δ X1, the width of sliding bar 16 is Δ X2, Δ X1 must be slightly larger than Δ X2, but the difference DELTA D between Δ X1 and the Δ X2 also can not be excessive, otherwise will cause the position of sliding button can't correctly corresponding with slipping switch problem.And, also can not increase overall volume in order to reach the purpose of miniaturization.Generally speaking, when this type switching mechanism is installed, the error range of only allowing about 0.1mm.
In order to eliminate foregoing problems, in actual applications, must before last upper and lower substrate engagement step, increase the adjustment program one usually, adjust the position of sliding button and sliding bar accordingly, to guarantee to trigger the relative position of block and sliding bar assembling.But,, still have very high probability to cause damage in the installation process, and reduce yield even through adjusting.
By and large, two factor decision switching mechanism institute tolerance scopes are arranged, two numerical values recited that trigger the space Δ X1 between block 14a and the 14b, and the difference DELTA D size between Δ X1 and the Δ X2.
Existing switching mechanism is subject to volume and mode of operation, can't effectively increase the numerical values recited of Δ X1 and the difference DELTA D size between Δ X1 and the Δ X2, therefore need a kind of switching mechanism of improvement, can overcome an aforementioned difficult problem, in the hope of reaching preferable operating characteristic, the fabrication schedule of simplifying and higher yield.
[utility model content]
The utility model provides a kind of function changing-over mechanism of electronic installation of improvement, to reach the device with preferable operating characteristic.
The utility model provides a kind of function changing-over mechanism of electronic installation, in order to switch two difference in functionalitys on the electronic installation institute tool circuit board, comprise: one first touch device, comprise first switch element that is electrically connected at this circuit board, and an electrical axis of elasticity be connected to first touch pole of this first switch element, change this first touch pole by axle and can trigger this first switch element; One second touch device, comprise one be electrically connected at this circuit board and be adjacent to this first switch element the second switch element, and an electrical axis of elasticity be connected to this second switch element, and and be formed with second touch pole in a start space between this first touch pole, change this second touch pole by axle and can trigger this second switch element; An and sliding component, comprising one is slidingly connected and is incorporated into this sliding button and is positioned at the triggering block in this start space in the sliding button and of the casing of this electronic installation, can make the triggering block of its tool activate this first or second touch pole by mobile this sliding component, so trigger this first or the second switch element.
In one side of the present utility model, this first and second touch pole be coupling respectively in this first and second switch element toward each other away from one distolateral.
On the other hand of the present utility model, this first and second touch pole is that to be pivoted connection end approaching relatively, and terminal relatively away from the angle of inclination, and the shake-up block of this sliding component bottom has the inclined-plane that is matched with this angle of inclination in both sides relatively.
On the other hand of the present utility model, the angle that this first touch pole is tilted is to be same as this second touch pole.
In one side of the present utility model, the casing of this electronic installation be provided with one slightly be wider than this sliding button in conjunction with opening, this sliding button is to slide in conjunction with opening in this.
On the other hand of the present utility model, this sliding button bottom is provided with the engagement groove that is made of two raised lines, and this triggering block top then is provided with a pair of raised line that should engagement groove.
In one side of the present utility model, this sliding button top is provided with by plural projection and arranges the operating portion that forms.
In one side of the present utility model, this electronic installation is a digital still camera, and the switching between this first and second switch element is then taken pictures/switching of browse mode for this digital still camera.
The function changing-over mechanism of electronic installation of the present utility model in actual applications, before last upper and lower substrate engagement step, need not increase the adjustment program of the position of adjusting sliding button and sliding bar accordingly, can guarantee to trigger the relative position of block and sliding bar assembling, for the simplifying of processing procedure, has splendid effect.Therefore the switching mechanism of improvement of the present utility model can overcome an aforementioned difficult problem, reaches preferable operating characteristic, the fabrication schedule of simplifying and higher yield.
[description of drawings]
Fig. 1 is the enlarged diagram of the switching mechanism of the slipping switch of existing digital still camera;
Fig. 2 is the stereogram of the switching mechanism 10 of existing slipping switch;
Fig. 3 is the vertical view of the switching mechanism 10 of existing slide switch;
Fig. 4 is the stereogram of the switching mechanism 100 of electronic installation of the present utility model;
Fig. 5 is the right side view of the switching mechanism 100 of electronic installation of the present utility model;
Fig. 6 is the right side view of the switching mechanism 100 of electronic installation of the present utility model; And
Fig. 7 is the right side view of the switching mechanism 100 of electronic installation of the present utility model.
[main element symbol description]
10 switching mechanism 122a, 122b trigger block
12 slipping switches, 124 sliding buttons
14a, 14b trigger block 126 in conjunction with opening
16 sliding bars, 128 casings
18 casings, 130 circuit boards
20 circuit boards, 132 engagement grooves
22 sliding buttons, 134 raised lines
24 in conjunction with opening 136 operating portions
100 switching mechanism Δ X1, Δ X2 width
110a, 110b touch device Δ L
TopDistance from top
111a, 111b touch pole Δ L
BottomDistance from bottom
112a, 112b bottom Δ W length
113a, 113b top R, R ' direction
114a, 114b switch element L, L ' direction
120 sliding components
[embodiment]
Though will set forth the utility model with several preferred embodiments, and have other embodiment that common skill person understands (comprising all advantages that do not provide mentioned in this literary composition and the embodiment of feature) in this area and also drop in the category of the present utility model.Therefore, category of the present utility model is only to define with reference to the claims of enclosing.
Now with reference to graphic, narration is according to the illustrative embodiment of the switching mechanism of electronic installation of the present utility model.Fig. 4 is the stereogram of the switching mechanism of electronic installation of the present utility model.Fig. 5 to Fig. 7 is the end view of the switching mechanism of electronic installation of the present utility model.
With reference to Fig. 4 and Fig. 5, the function changing-over mechanism 100 of electronic installation of the present utility model (not graphic), in order to switch two difference in functionalitys on the electronic installation institute tool circuit board 130, comprise: one first touch device 110a, comprise first a switch element 114a who is electrically connected at this circuit board 130, and an electrical axis of elasticity be connected to the first touch pole 111a of this first switch element 114a, change this first touch pole 111a by axle and can trigger this first switch element 114a; One second touch device 110b, comprise one be electrically connected at this circuit board 130 and be adjacent to this first switch element 114a second switch element 114b, and an electrical axis of elasticity be connected to this second switch element 114b, and and be formed with the second touch pole 111b in a start space between this first touch pole 111a, change this second touch pole 111b by axle and can trigger this second switch element 114b; An and sliding component 120, comprising one is slidingly connected and is incorporated into this sliding button 124 and is positioned at the triggering block 122 in this start space in the sliding button 124 and of the casing 128 of this electronic installation, can make the triggering block 122 of its tool activate these first or second touch pole 111a, 111b by moving this sliding component 120, so trigger this first or second switch element 114a, 114b.
In one embodiment, this is first years old, two touch pole 111a, 111b be coupling respectively in this first, two switch element 114a, 114b toward each other away from one distolateral, and this is first years old, two touch pole 111a, 111b is that to be pivoted connection end approaching relatively, and terminal relatively away from the same tilt angle, the shake-up block 122 that is beneficial to this sliding component 120 in the assembling process is installed in first, two touch pole 111a, start space between 111b, and the relative both sides, shake-up block 122 bottoms of this sliding component 120 can have the inclined-plane that is matched with this angle of inclination, make assembling process more smooth and easy.
In one embodiment, the casing 128 of this electronic installation be provided with one slightly be wider than this sliding button 124 in conjunction with opening 126, this sliding button 124 is to slide in conjunction with opening 126 in this, and these sliding button 124 bottoms are provided with the engagement groove 132 that is made of two raised lines, these triggering block 122 tops then are provided with a pair of raised line 134 that should engagement groove, so that this triggering block 122 is incorporated into this sliding button 124 and can together slides.In addition, these sliding button 124 tops are provided with again by several projections and arrange the operating portion 136 that forms, and switch in order to user's operating function.
In one embodiment, this electronic installation is a digital still camera, switching between this first and second switch element is then taken pictures/switching of browse mode for this digital still camera, certainly, this electronic installation also can be other and for example may be provided with similar functions switch key person for PDA, mobile phone, DPF, notebook computer etc.
With reference to Fig. 4 and Fig. 5, further specify an embodiment of the present utility model, the first touch device 110a comprises one first touch pole 111a and one first switch element 114a, this first touch pole 111a has one first bottom 112a and one first top 113a, and this first touch pole 111a is a pivot and movably be linked to this first switch element 114a with this first bottom 112a.The second touch device 110b comprises one second a touch pole 111b and a second switch element 114b, this second touch pole 111b has one second bottom 112b and one second top 113b, this second touch pole 111b is a pivot and movably be linked to this second switch element 114b with this second bottom 112b, wherein, has a distance from bottom Δ L between this first bottom 112a and this second bottom 112b
Bottom, have a distance from top Δ L between this first top 113a and this second top 113b
Top, this distance from top Δ L
TopGreater than this distance from bottom Δ L
BottomSliding component 120 is to comprise a sliding button 124 and to trigger block 122, and wherein, this triggers block 122 between this first touch pole 111a and this second touch pole 111b, and this triggering block 122 has a length Δ W.This length Δ W is less than this distance from top Δ L
TopAnd greater than this distance from bottom Δ L
Bottom
By sliding button 124 in conjunction with moving in the opening 126, the triggering block 122 of sliding button also with move, simultaneously, will drive two touch pole 111a, 111b, move toward corresponding direction, to reach the function of switching different mode.
Wherein, first and second switch element 114a, 114b are arranged on the circuit board 130 by corresponding, and 120 of sliding buttons are set on the casing 128.This casing 128 and this circuit board 130 are represented the shell and the circuit board of digital still camera respectively.Because this length Δ W is less than this distance from top Δ L
Top,, when upper and lower substrate is engaged, when this triggering block 122 is assembled between this first touch pole 111a and this second touch pole 111b, need not to consider the accurately problem of aligning when the number of assembling steps of digital still camera carries out last step.
In one embodiment, have one first angle θ 1 between this first touch pole 111a and the first switch element 114a, have one second angle θ 2 between this second touch pole 111b and the second switch element 114b.In one embodiment, this first angle θ 1 is identical with this second angle θ 2.In another embodiment, this first angle θ 1 is different with this second angle θ 2.
In one embodiment, this triggering block 122 is made up of several triggering blocks 122a, 122b.The effect that triggers block 122 is to drive smoothly touch pole 111a, 111b and moves toward corresponding direction.Illustrated example also can only use solid memder but trigger block, as long as can reach identical effect for using two to trigger block 122a, 122b.
Fig. 6 and Fig. 7 further specify the process that block 122 smooth drive touch pole 111a, 111b move toward corresponding direction that triggers.When triggering block 122 moved toward the R directions, touch pole 111b was driven toward R ' direction and is rotated, thereby touch device element 114b.When triggering block 122 moved toward the L directions, touch pole 111a was driven toward L ' direction and is rotated, thereby touch device element 114a.
Can further understand the advantage of this kind switching mechanism by Fig. 5 for precision control.
The width that triggers block 122 is Δ W, and the width between the distance from top of touch pole 111a, 111b is Δ L
TopBecause Δ W is less than Δ L
TopWhen the number of assembling steps of digital still camera carries out last step, when upper and lower substrate is engaged, when this triggering block 122 is assembled between this first touch pole 111a and this second touch pole 111b, can insert smoothly between this first touch pole 111a and this second touch pole 111b, need not to consider the accurately problem of aligning.
In one embodiment, this length Δ W and this distance from top Δ L
TopBetween difference be approximately greater than 0.1mm.Generally speaking, when this type switching mechanism is installed, the error range of the about 1mm of tolerable.
With reference to Fig. 3, by and large, two factor decision switching mechanism institute tolerance scopes are arranged, two numerical values recited that trigger the space Δ X1 between block 14a and the 14b, and the difference DELTA D size between Δ X1 and the Δ X2.
Existing switching mechanism is subject to volume and mode of operation, can't effectively increase the numerical values recited of Δ X1 and the difference DELTA D size between Δ X1 and the Δ X2.Switching mechanism of the present utility model does not then have this problem.For example, this length Δ W is 5mm, this distance from top Δ L
TopBe 6mm, this length Δ W and this distance from top Δ L
TopBetween difference be 1mm.Therefore, length Δ W has ± range of allowable error of 1mm approximately.
Therefore, in actual applications, before last upper and lower substrate engagement step, need not increase the adjustment program of the position of adjusting sliding button and sliding bar accordingly, can guarantee to trigger the relative position of block and sliding bar assembling, for the simplifying of processing procedure, have splendid effect.
Therefore the switching mechanism of improvement of the present utility model can overcome an aforementioned difficult problem, reaches preferable operating characteristic, the fabrication schedule of simplifying and higher yield.
The utility model also provides a kind of image capture unit, comprises the switching mechanism of foregoing any electronic installation.In one embodiment, this image capture unit is a digital still camera.In another embodiment, this image capture unit is a numerical digit video camera.
Know this skill person and should be appreciated that, above-mentioned method and design have extra application and relevant application is not limited to the concrete exponent of above-listed institute.Again, the utility model can other particular form be implemented but can not break away from described fundamental characteristics herein.No matter be with which kind of angle, the above embodiments all should be considered to be illustrative and be non-limiting.
Claims (8)
1. the function changing-over mechanism of an electronic installation in order to switch two difference in functionalitys on the electronic installation institute tool circuit board, is characterized in that: comprise:
One first touch device, comprise first switch element that is electrically connected at this circuit board, and an electrical axis of elasticity be connected to first touch pole of this first switch element, change this first touch pole by axle and can trigger this first switch element;
One second touch device, comprise one be electrically connected at this circuit board and be adjacent to this first switch element the second switch element, and an electrical axis of elasticity be connected to this second switch element, and and be formed with second touch pole in a start space between this first touch pole, change this second touch pole by axle and can trigger this second switch element; And
One sliding component, comprising one is slidingly connected and is incorporated into this sliding button and is positioned at the triggering block in this start space in the sliding button and of the casing of this electronic installation, can make the triggering block of its tool activate this first or second touch pole by mobile this sliding component, so trigger this first or the second switch element.
2. the function changing-over mechanism of electronic installation as claimed in claim 1 is characterized in that: this first and second touch pole be coupling respectively in this first and second switch element toward each other away from one distolateral.
3. the function changing-over mechanism of electronic installation as claimed in claim 1 or 2, it is characterized in that: this first and second touch pole is that to be pivoted connection end approaching relatively, and terminal relatively away from the angle of inclination, and the shake-up block of this sliding component bottom has the inclined-plane that is matched with this angle of inclination in both sides relatively.
4. the function changing-over mechanism of electronic installation as claimed in claim 3, it is characterized in that: the angle that this first touch pole is tilted is to be same as this second touch pole.
5. the function changing-over mechanism of electronic installation as claimed in claim 1 is characterized in that: the casing of this electronic installation be provided with one be wider than this sliding button in conjunction with opening, this sliding button is to slide in conjunction with opening in this.
6. the function changing-over mechanism of electronic installation as claimed in claim 1 is characterized in that: this sliding button bottom is provided with the engagement groove that is made of two raised lines, and this triggering block top then is provided with a pair of raised line that should engagement groove.
7. the function changing-over mechanism of electronic installation as claimed in claim 1 is characterized in that: this sliding button top is provided with by several projections and arranges the operating portion that forms.
8. the function changing-over mechanism of electronic installation as claimed in claim 1, it is characterized in that: this electronic installation is a digital still camera, the switching between this first and second switch element is then taken pictures/switching of browse mode for this digital still camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200060549U CN201174345Y (en) | 2008-02-02 | 2008-02-02 | Function switching mechanism of electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200060549U CN201174345Y (en) | 2008-02-02 | 2008-02-02 | Function switching mechanism of electronic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174345Y true CN201174345Y (en) | 2008-12-31 |
Family
ID=40201470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200060549U Expired - Fee Related CN201174345Y (en) | 2008-02-02 | 2008-02-02 | Function switching mechanism of electronic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174345Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8188838B2 (en) | 2008-11-19 | 2012-05-29 | Honda Motor Co., Ltd. | Sliding key fob |
| US8400263B2 (en) | 2008-11-19 | 2013-03-19 | Honda Motor Co., Ltd. | Sliding key fob |
| CN103151208A (en) * | 2013-02-06 | 2013-06-12 | 西蒙电气（中国）有限公司 | Slide switch |
-
2008
- 2008-02-02 CN CNU2008200060549U patent/CN201174345Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8188838B2 (en) | 2008-11-19 | 2012-05-29 | Honda Motor Co., Ltd. | Sliding key fob |
| US8400263B2 (en) | 2008-11-19 | 2013-03-19 | Honda Motor Co., Ltd. | Sliding key fob |
| CN103151208A (en) * | 2013-02-06 | 2013-06-12 | 西蒙电气（中国）有限公司 | Slide switch |
| CN103151208B (en) * | 2013-02-06 | 2015-04-22 | 西蒙电气（中国）有限公司 | Slide switch |
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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: 20081231 Termination date: 20150202 |
|
| EXPY | Termination of patent right or utility model |