CN209232610U - A kind of contact switch - Google Patents
A kind of contact switch Download PDFInfo
- Publication number
- CN209232610U CN209232610U CN201822178828.2U CN201822178828U CN209232610U CN 209232610 U CN209232610 U CN 209232610U CN 201822178828 U CN201822178828 U CN 201822178828U CN 209232610 U CN209232610 U CN 209232610U
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- CN
- China
- Prior art keywords
- touch panel
- contact switch
- shell
- protective plate
- plate
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Abstract
The utility model provides a kind of contact switch, belongs to switching technique field.It is unstable that it solves the problems, such as that existing contact switch uses.A kind of contact switch of the utility model includes pedestal, trigger, conductive component, touch panel, triggering shell, regulating mechanism, cover board, mounting plate and protective plate.Wherein, pass through the setting of regulating mechanism, touch panel is elastically mounted in triggering shell, and it can increase or reduce space of the touch panel in triggering shell, in this way, making touch panel when contacting conductive component, there is certain buffering effect, meanwhile also enhancing the stability connected between touch panel and two conductive components.
Description
Technical field
The utility model belongs to switching technique field, is related to a kind of contact switch.
Background technique
Contact switch be by trigger inside touch panel two conductive components in pedestal are electrically connected, and
In the prior art, most touch panel be fixedly disposed at trigger surface or inside, cause trigger contact two
When conductive component, touch panel directly impacts conductive component, in this way, trigger or conductive component is easily made to deform or damage, from
And lead to the equipment cisco unity malfunction using the contact switch.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, and it is simple, stable to propose a kind of structure
Good contact switch.
The purpose of this utility model can be realized by the following technical scheme: a kind of contact switch, comprising:
Pedestal is equipped with a pair of conductive component；The trigger includes by the touch panel of two conductive components conducting and being used for
The triggering shell of touch panel is installed；The regulating mechanism for adjusting touch panel is equipped in the triggering shell；It is detachably connected on the pedestal
There is cover board, be vertically equipped with mounting plate on the cover board, location and installation has protective plate on the mounting plate, and flat where protective plate
Face is parallel with the plane where cover board.
In a kind of above-mentioned contact switch, the regulating mechanism includes the support plate being movably installed in triggering shell, institute
It states support plate and is connect with touch panel by least two springs.
In a kind of above-mentioned contact switch, activity wears the threaded adjusting rod of surface tool, the tune on the touch panel
Pole activity passes through triggering shell；Adjusting nut is arranged on the adjusting rod, the adjusting nut, which is connected, triggers shell；The adjusting
One end of bar is equipped with for preventing what adjusting rod was detached from from support plate to run proof.
In a kind of above-mentioned contact switch, the triggering shell is equipped at least two for preventing touch panel out of triggering shell
The anti-off board of disengaging；The support plate is equipped with pressure sensor；The pedestal is equipped with the alarm being electrically connected with pressure sensor
Device.
In a kind of above-mentioned contact switch, the mounting plate is equipped at least one guide post, opens on the protective plate
Guide groove equipped with corresponding guide post.
In a kind of above-mentioned contact switch, the mounting plate offers multiple positioning for location and installation protective plate
Hole offers the fixation hole for connecting location hole on the protective plate.
In a kind of above-mentioned contact switch, each conductive component include the feeler lever of corresponding touch panel, electrode slice with
And electrode screw, the feeler lever are fixedly connected with corresponding electrode slice, the electrode slice is electrically connected with electrode screw.
In a kind of above-mentioned contact switch, the width of the protective plate is greater than the length of feeler lever.
Compared with prior art, the utility model has the following beneficial effects:
1, in the present invention, by the setting of regulating mechanism, touch panel is elastically mounted in triggering shell, and
Can increase or reduce space of the touch panel in triggering shell has centainly in this way, making touch panel when contacting conductive component
Buffering effect, meanwhile, also enhance the stability connected between touch panel and two conductive components.
2, it in the present invention, is also provided with protective plate, and the width of protective plate is greater than to the length of feeler lever, so that anti-
Backplate can stop external object directly to touch conductive component, it is ensured that touch panel can be steadily contacted with conductive component.
Detailed description of the invention
Fig. 1 is the installation diagram of pedestal and cover board.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the exploded view of cover board and protective plate.
Fig. 4 is the structural schematic diagram of trigger.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Fig. 1-Fig. 4, a kind of contact switch of the utility model includes pedestal 100, trigger 300, conductive component
200, touch panel 310, triggering shell 320, regulating mechanism 400, cover board 500, mounting plate 510 and protective plate 520.
Pedestal 100 is equipped with a pair of conductive component 200, and trigger 300 includes the touch panel that two conductive components 200 are connected
310 and the triggering shell 320 for installing touch panel 310, the regulating mechanism for adjusting touch panel 310 is equipped in triggering shell 320
400, it is removably connected with cover board 500 on pedestal 100, mounting plate 510 is vertically equipped on cover board 500, positions peace on mounting plate 510
Equipped with protective plate 520, and the plane where protective plate 520 is parallel with the plane at 500 place of cover board, during installation, people according to
The length for adjusting feeler lever 210 controls to adjust mechanism 400, so that scope of activities of the touch panel 310 in triggering shell 320 is adjusted, hereafter,
People need to according to the specification of trigger 300 by 520 location and installation of protective plate on mounting plate 510, because the width of protective plate 520 is big
In the length of feeler lever 210, enable protective plate 520 that external object is stopped directly to touch conductive component 200, it is ensured that touch panel 310
It can be steadily contacted with conductive component 200；At work, trigger 300 contacts pedestal 100, so that touch panel 310 contacts two simultaneously
A conductive component 200, that is, two conductive components 200 are electrically connected by touch panel 310.
Regulating mechanism 400 includes the support plate 410 being movably installed in triggering shell 320, and support plate 410 and touch panel 310 are logical
The connection of at least two springs 420 is crossed, activity wears the threaded adjusting rod 440 of surface tool, 440 activity of adjusting rod on touch panel 310
Across triggering shell 320, adjusting nut 430 is arranged on adjusting rod 440, adjusting nut 430, which is connected, triggers shell 320, adjusting rod 440
One end be equipped with and run proof 441 for prevent that adjusting rod 440 is detached from from support plate 410, and 441 activities that run proof are fastened on
In support rod, triggering shell 320 is equipped at least two anti-off boards 330 for preventing touch panel 310 to be detached from out of triggering shell 320；
When people will adjust touch panel 310 when triggering scope of activities in shell 320, people need to only rotate adjusting rod 440, because of adjusting rod 440
It is thread through adjusting nut 430, and adjusting rod 440 passes through 441 and the work of support plate 410 of running proof close to one end of support plate 410
Dynamic connection enables the opposite triggering shell 320 of adjusting rod 440 to move, and the opposite triggering shell 320 of support plate 410 is moved, because
Support plate 410 is connect with touch panel 310 by least two springs 420, so that touch panel 310 is also transported with the movement of support plate 410
It is dynamic, and spring 420 always pushes up touch panel 310 onto anti-off board 330, transports in triggering shell 320 in this way, being just adjustable touch panel 310
Dynamic range, enables touch panel 310 to be suitable for the feeler lever 210 of different length, specifically, when trigger 300 contacts pedestal 100
When, touch panel 310 contacts two conductive components 200 simultaneously, and hereafter, trigger 300 continues to move to 100 direction of pedestal, so that touching
Bar 210 pushes touch panel 310 to triggering 320 internal motion of shell, until feeler lever 210 is fully inserted into triggering shell 320, simultaneously,
420 forced contraction of spring, and there is certain elastic force, in this way, just two conductive components 200 can be in close contact with touch panel 310,
So that it is guaranteed that two conductive components 200 can be stable be electrically connected to touch panel 310, when trigger 300 is to far from 100 direction of pedestal
When movement, conductive component 200 is extracted out of triggering shell 320, and simultaneously, spring 420 pushes touch panel 310 to reset, and when two
When conductive component 200 is kept completely separate with touch panel 310, two conductive components 200 disconnect electrical connection, and touch panel 310 resists anti-again
De- plate 330.
Support plate 410 is equipped with pressure sensor 450, and pedestal 100 is equipped with the alarm device being electrically connected with pressure sensor 450
110, during feeler lever 210 injects triggering shell 320, touch panel 310 is moved to 410 direction of support plate, is set when touch panel 310 resists
The pressure sensor 450 in support plate 410 is set, and touch panel 310 is greater than pressure sensor to the extruding force of pressure sensor 450
When 450 preset value, pressure sensor 450 generates electric signal, and the electric signal is transmitted alarm device 110, so that alarm device 110
It sounds the alarm, in this way, people more can know the contact switch or setting using the contact switch according to the alarm in time
Failure is had, therefore, people just can repair in time, avoid accident.
Mounting plate 510 is equipped at least one guide post 512, and the guiding of corresponding guide post 512 is offered on protective plate 520
Slot 521, and mounting plate 510 offers multiple location holes 511 for location and installation protective plate 520, offers on protective plate 520
For connecting the fixation hole 522 of location hole 511, during installation, people can select according to the specification and volume of trigger 300
Hereafter suitable location hole 511 pushes protective plate 520, so that rail of the guide groove 521 of protective plate 520 along guide post 512
Mark movement passes through multiple spiral shells when the central axis of each fixation hole 522 is overlapped with the central axis of corresponding location hole 511
All fixation holes 522 are threaded togather by bolt with corresponding location hole 511, in this way, just 520 screw thread of protective plate can be connected
It connects on mounting plate 510, enables the cover board 500, mounting plate 510 and protective plate 520 to constitute an entirety, and to touch
Device 300 is sent out when contacting pedestal 100, triggering shell 320 will not touch protecting crust, so that it is guaranteed that the stabilization of contact switch work
Property.
Each conductive component 200 includes feeler lever 210, electrode slice 220 and the electrode screw 230 of corresponding touch panel 310, touching
Bar 210 is fixedly connected with corresponding electrode slice 220, and electrode slice 220 is electrically connected with electrode screw 230, when installation, people need by
External equipment is electrically connected with two electrode screws 230 respectively, when two conductive components 200 are connected electrically in one by trigger 300
When rising, two feeler levers 210 will pass through touch panel 310 and be electrically connected, and feeler lever 210 is fixedly connected with corresponding electrode slice 220, electricity
Pole piece 220 is electrically connected with electrode screw 230, so that external equipment, two electrode spiral shells of electrode slice 220, two of feeler lever 210, two
Silk 230 and touch panel 310 constitute the circuit of a completion, and external equipment is worked normally.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. a kind of contact switch characterized by comprising pedestal and trigger, the pedestal are equipped with a pair of conductive component；
The trigger includes by the touch panel of two conductive components conducting and the triggering shell for being used to install touch panel；It is set in the triggering shell
There is the regulating mechanism for adjusting touch panel；It is removably connected with cover board on the pedestal, is vertically equipped with mounting plate on the cover board,
Location and installation has protective plate on the mounting plate, and the plane where protective plate is parallel with the plane where cover board.
2. a kind of contact switch according to claim 1, which is characterized in that the regulating mechanism includes being movably installed in touching
The support plate in shell is sent out, the support plate is connect with touch panel by least two springs.
3. a kind of contact switch according to claim 2, which is characterized in that activity wears surface with spiral shell on the touch panel
The adjusting rod of line, the adjusting rod activity pass through triggering shell；Adjusting nut is arranged on the adjusting rod, the adjusting nut is solid
Even triggering shell；One end of the adjusting rod is equipped with for preventing what adjusting rod was detached from from support plate to run proof.
4. a kind of contact switch according to claim 3, which is characterized in that the triggering shell is equipped at least two and is used for
The anti-off board for preventing touch panel to be detached from out of triggering shell；The support plate is equipped with pressure sensor；The pedestal is equipped with and pressure
The alarm device of sensor electrical connection.
5. a kind of contact switch according to claim 1, which is characterized in that the mounting plate is equipped at least one guiding
Column offers the guide groove of corresponding guide post on the protective plate.
6. a kind of contact switch according to claim 1, which is characterized in that the mounting plate offers multiple for positioning
The location hole of protective plate is installed, the fixation hole for connecting location hole is offered on the protective plate.
7. a kind of contact switch according to claim 1, which is characterized in that each conductive component includes corresponding touching
Feeler lever, electrode slice and the electrode screw of plate, the feeler lever are fixedly connected with corresponding electrode slice, the electrode slice and electrode spiral shell
Silk electrical connection.
8. a kind of contact switch according to claim 1, which is characterized in that the width of each protective plate is greater than feeler lever
Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178828.2U CN209232610U (en) | 2018-12-24 | 2018-12-24 | A kind of contact switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178828.2U CN209232610U (en) | 2018-12-24 | 2018-12-24 | A kind of contact switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232610U true CN209232610U (en) | 2019-08-09 |
Family
ID=67508942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822178828.2U Active CN209232610U (en) | 2018-12-24 | 2018-12-24 | A kind of contact switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232610U (en) |
-
2018
- 2018-12-24 CN CN201822178828.2U patent/CN209232610U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |