CN202443893U - Slide switch - Google Patents
Slide switch Download PDFInfo
- Publication number
- CN202443893U CN202443893U CN2012200064743U CN201220006474U CN202443893U CN 202443893 U CN202443893 U CN 202443893U CN 2012200064743 U CN2012200064743 U CN 2012200064743U CN 201220006474 U CN201220006474 U CN 201220006474U CN 202443893 U CN202443893 U CN 202443893U
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- Prior art keywords
- slide block
- pedestal
- circuit
- contact
- slide
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- Expired - Fee Related
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Abstract
The present utility model relates to a slide switch provided with a pedestal, a slide block provided with a contacting sheet is arranged inside the pedestal, the slide block is connected with a driving mechanism and used for enabling the driving mechanism to move in a reciprocation way in a setting stroke, thus the contacting sheet is connected with or separated away from a contacting end inside the pedestal. By adopting the technical scheme, the slide block is directly driven by a pull rod to move, thus the contacting sheet of the slide block is contacted with a static contacting sheet integrated inside the pedestal, the switch is in break-over, the applied external force is small, the application scope is enlarged, and a phenomenon that the slide block can not be slid to the position of the static contacting sheet can be avoided. Moreover, he switch is simple in structure, parts are reduced, and assembling procedures are reduced. the contacting area between the movable contacting sheet and the static contacting sheet is large, and contact failure can be avoided.
Description
Technical field
The utility model relates to a kind of switching device, specifically relates to a kind of slide switch.
Background technology
Slide switch is a kind of quick converting switch of exerting pressure and actuating.As shown in Figure 1; The existing glide switch includes a pedestal 1 and leg 3, is arranged on the driving lever 9 in this pedestal 1, and this driving lever 9 can be to pedestal 1 inside and outside the slip in the stroke of definition; Be positioned at these driving lever 9 belows and be provided with back-moving spring 2; These back-moving spring 2 one ends are connected in this pedestal 1, and an end is connected with a spring plate 8, and this spring plate 8 is provided with moving contact 7.Behind driving lever 9 pressurizeds, in pedestal 1, move, with pressed home spring 2, cause this back-moving spring 2 that deformation takes place, let this spring plate 8 move down, thereby realize that moving contact 7 contacts with the fixed contact 6 that is positioned at its below, thereby this fixed contact 6 makes this switch conduction.After pressure that driving lever 9 receives disappeared, back-moving spring 2 recovered deformation, made conduction transfer strip 8 get back to initial position, thereby realized separating of moving contact 7 and fixed contact 6 that therefore, switch breaks off, and meanwhile this driving lever 9 is mobile to pedestal 1 outside.Certainly, on this base outer wall, can be articulated with a depression bar usually, this depression bar is under pressure, thereby drives this driving lever 9.When this driving lever 9 moves outside pedestal, push this depression bar and make it belong to initial position.
But when moving contact 7 touches fixed contact 6 or belongs to initial position, can produce the sound of clatter clatter, this sound can form noise in the quiet equipment of needs, and therefore the slide switch of this structure obviously can not be suitable for.
Therefore, if can develop a kind of novel improved slide switch, just has suitable necessity.
Summary of the invention
The utility model aims to provide a kind of improved slide switch, to overcome existing technical problem.
For realizing above-mentioned purpose, the utility model has adopted following technical scheme:
Above-mentioned slide switch comprises: pedestal; Slide block is provided with and slides in this pedestal, and has circuit open position and circuit turn-on position; And driving mechanism, keep being connected with this slide block, actuate it and optionally be positioned at this circuit open position and this circuit turn-on position, so that this slide switch breaks off or conducting.
Described slide switch, wherein, this driving mechanism includes driving lever and elastic component, all is arranged in this pedestal respectively to keep being connected with this slide block, and actuates this slide block respectively and be positioned at this circuit open position and this circuit turn-on position.
Described slide switch, wherein, this slide block has an inclined-plane, and said driving lever and this inclined-plane form and are slidingly connected.
Described slide switch, wherein, this slide block also has contact, this contact include one often contact and circuit switch contact, this often contact often touch circuit board with this and keep in touch, this circuit switching contact optionally contacts with this switching circuit plate or breaks away from
Described slide switch, wherein, this pedestal interior circuit board, it has one and often touches a circuit board and a switching circuit plate, and wherein this switching circuit plate is provided with corresponding to this circuit turn-on position.
Described slide switch; Wherein, said contact often and circuit switch contact and all have an installation end and a contact jaw, and wherein this installation end is arranged on this slide block; Contact jaw is away from this slide block, and follow this slide block move to this circuit open position or this circuit turn-on position.
Described slide switch, wherein, this elastic component is a spring, and this spring one end group seat is fixedly connected, and its other end is fixedly connected with slide block.
Described slide switch wherein, is articulated with a casting die on the pedestal, external force puts on this casting die, makes its rotation, moves in this pedestal to actuate this driving lever.
Described slide switch wherein, offers the said driving lever of a passage and in this passage, moves on this pedestal, and this driving lever is provided with upper limit position block, and lower position block, to set the stroke of this driving lever.
Described slide switch, wherein, this often touches circuit board and this switching circuit plate and is the circuit board that is printed in this this pedestal.
Adopt the technical scheme of the utility model, be moved, so that the static contact interior with being integrated in pedestal of the contact chip on the slide block contacts by the direct driving sliding block of driving lever; Actuating switch; Externally applied forces is less, and the scope of application enlarges, and the phenomenon that slide block can't slide into the static contact position can not occur.In addition, the utility model is simple in structure, and part is fewer, reduces assembly process.The active and static contact contact area is big, avoids loose contact.
Description of drawings
Fig. 1 is an existing glide switch sketch map;
Fig. 2 is the external structure sketch map of the utility model;
Fig. 3 has shown the internal structure of the utility model and the structure of end cap;
Fig. 4 has shown the structure of pedestal in the utility model and slide block;
Fig. 5 is the sketch map of slide block in the utility model; And
Fig. 6 is the schematic top plan view of Fig. 5.
Embodiment
In conjunction with above-mentioned accompanying drawing and following embodiment, the utility model is carried out detailed explanation and description, make those skilled in the art to understand and can realize according to disclosed technology contents, and disclose the technology contents of the utility model as standard.
See also Fig. 2 to Fig. 6, an embodiment of the utility model discloses a kind of slide switch 100, and it includes pedestal 10, end cap 40, and both fasten each other, form a housing.One casting die 11, its link 111 is articulated in the upper left corner of this housing, and its free end 112 can rotate under the effect of drive-connecting shaft in external force.At these pedestal 11 end faces, promptly close on and be positioned at the below of this casting die 11, offer a passage 12; Be provided with a driving lever 13 in this passage 12; This driving lever 13 can move up and down in this passage 12, need to prove, this driving lever 13 is provided with upper limit position block and lower position block; Thereby set the range of this driving lever 13 in this passage 12, and guaranteed that also this driving lever 13 can not break away from this passage 12.
The continuous Fig. 2 to Fig. 6 that sees also; In this pedestal 11, also be provided with spring 20; This pedestal sidewall is provided with first projection (figure does not show), in this pedestal, also includes a slide block 30, and this slide block 30 has one second projection, 31 (see figure 5)s in the face of the end face upper process of this first projection; One end of this spring 20 is socketed on this first projection, and its other end is socketed on this second projection 31.Certainly, in other embodiments, concrete connected mode is not limited to this, for the art technology people, expects easily.
This slide block 30 also includes an inclined-plane 32, and this inclined-plane is corresponding with this driving lever 13.As above said, this driving lever 13 can move up and down in this passage 12 under external force, when it moves down; The lower end of driving lever 13 arrives to this inclined-plane 32; Because with it is that the inclined-plane contacts, therefore can applies the component of horizontal direction to the left, thereby make this slide block 30 move to this direction to this inclined-plane 32; Meanwhile, this slide block 30 this spring 20 that also gradually reduces.
When the external force that puts on this driving lever 13 disappeared, spring 20 can promote this slide block 30 gradually and move to the right, and this inclined-plane 32 promotes this driving lever 13, and it is moved up.
Can know that based on this when this driving lever 13 was positioned at the extreme higher position, this slide block 30 was positioned at the rightmost side of the stroke that sets, when driving lever 13 was positioned at extreme lower position, this slide block 30 was positioned at the leftmost side that sets stroke.
This slide switch conducting:
In the present embodiment, this slide switch is a normal open switch.This moment, slide block 30 was positioned at residing extreme higher position, and this compressing tablet 11 is in the top of this slide block 30.Apply a pressure on this compressing tablet 11; Make this compressing tablet rotate, actuate driving lever 13 and in pedestal 10, move that the lower end of driving lever 13 arrives to this inclined-plane 32; Make this slide block 30 move to the left; Meanwhile, this slide block 30 this spring 20 that also gradually reduces, final slide block 30 slides into left-most position.
Need to prove that this slide block 30 also has a contact-making surface 33, this this contact-making surface 33 is provided with contact 34, and is as shown in Figure 6, and said contact 34 comprises two parts, and promptly one often contact 341 and a circuit switch contact 342.This often contact 341 include first installation end 344 and first contact jaw 345, wherein this installation end 342 is arranged on this slide block 30, this first contact jaw 345 is away from this slide block 30.Likewise, circuit switching contact 342 also includes second installation end 346 and second contact jaw 347.Often touch a circuit board 15 and a switching circuit plate 16 (seeing Fig. 5 for details) and correspondingly be provided with one in this pedestal; In the sliding process of slide block 30; This often first contact jaw 345 of contact 341 often touch circuit board with this all the time and keep sliding contact; Slide into the left-most position (being the circuit turn-on position) that sets stroke when slide block 30; Second contact jaw 347 that this circuit switches contact 342 contacts and forms and electrically conduct with being arranged on these pedestal 10 interior switching circuit plates accordingly, so that these slide switch 100 conductings.
This slide switch breaks off:
Pressure on putting on this compressing tablet 11 disappears or when being cancelled, spring 20 can promote these slide blocks 30 and move to the right gradually, and this inclined-plane 32 promotes these driving levers 13, and it is moved up.Thereby promote this compressing tablet and get back to original initial position, meanwhile, slide block 30 returns to set the right-most position of stroke.At this moment; This often first contact jaw 345 of contact 341 often touch circuit board with this all the time and keep sliding contact; When slide block 30 when the right-most position that sets stroke (being circuit open position) is slided; Second contact jaw 347 that this circuit switches contact 342 disengages with the switching circuit plates that are arranged on accordingly in this pedestal 10, and forms and electrically open circuit, so that this slide switch 100 breaks off.
In addition, also be provided with installing hole 41 (see figure 2)s on this pedestal 10, and installing rack 42 (see figure 2)s, so that the usefulness of installation.
What replenish is, the free end 112 of this casting die 11 is at present embodiment and colludes shape.Like this, also the component that presses down this casting die 11 can be arranged, thereby realize above-mentioned conducting function even external force is in horizontal direction; And
This often touches circuit board 15 and this switching circuit plate 16 and is and is printed in this this pedestal.
The utility model is moved by the direct driving sliding block of driving lever; So that the contact chip on the slide block contacts with the static contact that is integrated in the pedestal, actuating switch, externally applied forces is less; The scope of application enlarges, and the phenomenon that slide block can't slide into the static contact position can not occur.In addition, the utility model is simple in structure, and part is fewer, reduces assembly process.The active and static contact contact area is big, avoids loose contact.
The above person; Be merely wherein preferred embodiment of the utility model, can't be used for limiting the practical range of the utility model, promptly all variations of being done according to the application's claim protection range that is equal to; Replacement and modification, the institute that is all the utility model claim is contained.
Claims (10)
1. slide switch is characterized in that it includes:
Pedestal;
Slide block is provided with and slides in this pedestal, and has circuit open position and circuit turn-on position; And
Driving mechanism keeps being connected with this slide block, actuates it and optionally is positioned at this circuit open position and this circuit turn-on position, so that this slide switch breaks off or conducting.
2. slide switch according to claim 1; It is characterized in that; This driving mechanism includes driving lever and elastic component, all is arranged in this pedestal respectively to keep being connected with this slide block, and actuates this slide block respectively and be positioned at this circuit open position and this circuit turn-on position.
3. slide switch according to claim 2 is characterized in that this slide block has an inclined-plane, and said driving lever and this inclined-plane form and be slidingly connected.
4. slide switch according to claim 3; It is characterized in that; This slide block also has contact; This contact include one often contact and circuit switch contact, this often contact often touch circuit board with this and keep in touch, this circuit switching contact optionally contacts with this switching circuit plate or breaks away from.
5. slide switch according to claim 4 is characterized in that, this pedestal interior circuit board, and it has one and often touches a circuit board and a switching circuit plate, and wherein this switching circuit plate is provided with corresponding to this circuit turn-on position.
6. slide switch according to claim 4; It is characterized in that; Said contact often and circuit switch contact and all have an installation end and a contact jaw; Wherein this installation end is arranged on this slide block, and contact jaw is away from this slide block, and follow this slide block move to this circuit open position or this circuit turn-on position.
7. slide switch according to claim 6 is characterized in that, this elastic component is a spring, and this spring one end group seat is fixedly connected, and its other end is fixedly connected with slide block.
8. according to the arbitrary described slide switch of claim 1-7, it is characterized in that be articulated with a casting die on the pedestal, external force puts on this casting die, makes its rotation, in this pedestal, move to actuate this driving lever.
9. slide switch according to claim 8 is characterized in that, offers the said driving lever of a passage on this pedestal and in this passage, move, and this driving lever is provided with upper limit position block, and lower position block, to set the stroke of this driving lever.
10. slide switch according to claim 6 is characterized in that, this often touches circuit board and this switching circuit plate and is the circuit board that is printed in this this pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200064743U CN202443893U (en) | 2012-01-09 | 2012-01-09 | Slide switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200064743U CN202443893U (en) | 2012-01-09 | 2012-01-09 | Slide switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443893U true CN202443893U (en) | 2012-09-19 |
Family
ID=46825328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200064743U Expired - Fee Related CN202443893U (en) | 2012-01-09 | 2012-01-09 | Slide switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169387A (en) * | 2016-08-26 | 2016-11-30 | 东莞辰达电器有限公司 | A kind of can the laborsaving press button of adjustment output |
| CN112770561A (en) * | 2020-12-21 | 2021-05-07 | 歌尔光学科技有限公司 | Light-emitting module switching device and light-emitting electronic equipment |
-
2012
- 2012-01-09 CN CN2012200064743U patent/CN202443893U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169387A (en) * | 2016-08-26 | 2016-11-30 | 东莞辰达电器有限公司 | A kind of can the laborsaving press button of adjustment output |
| CN112770561A (en) * | 2020-12-21 | 2021-05-07 | 歌尔光学科技有限公司 | Light-emitting module switching device and light-emitting electronic equipment |
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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: 20120919 Termination date: 20210109 |