CN207966805U - A kind of touch-switch - Google Patents
A kind of touch-switch Download PDFInfo
- Publication number
- CN207966805U CN207966805U CN201820062401.3U CN201820062401U CN207966805U CN 207966805 U CN207966805 U CN 207966805U CN 201820062401 U CN201820062401 U CN 201820062401U CN 207966805 U CN207966805 U CN 207966805U
- Authority
- CN
- China
- Prior art keywords
- touch
- moving contact
- switch
- insulation shell
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009413 insulation Methods 0.000 claims abstract description 25
- 230000003068 static effect Effects 0.000 claims abstract description 24
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model discloses a kind of touch-switch, moving contact (5) can be driven by pressing switch button (3), moving contact (5) can fill up the groove (10) of two static contacts (4) after moving down, two static contacts (4) are allowed to contact, entire circuit is in channel status.After user's trip switch button (3), restoring spring (6), which can rebound, drives moving contact (5) to be promoted, and entire circuit will be in off state.And be insulated cylinder (2) and insulation shell (1) can by screwed pipe (8) and threaded hole (9) mutually screw-thread fit by freely install and split, assembling very simple facilitates.The novel touch-switch is highly reliable and easy to use, and without power-off can dismounting and change moving contact (5) restoring spring (6), can use for a long time, trouble hunting is convenient.
Description
Technical field
The utility model is related to electrical equipments, relate in particular to a kind of touch-switch.
Background technology
Touch-switch gently presses switch button when in use can make switch connection, switch and disconnect when unclamping hand,
The internal structure of touch-switch is to realize break-make by the springing of metal clips stress.Touch-switch is typically employed in adjustment height
Or in the electrical equipment of gradient.Existing touch-switch design comparison tradition removes cumbersome, repair very not side
Just.The playback part of moving contact is easy to happen failure after touch-switch usage time is too long, and traditional touch-switch is inconvenient to tear open
Unload repair or renewal part.
Utility model content
The purpose of this utility model is that in view of the above-mentioned problems, a kind of touch-switch is proposed, to overcome existing touch out
Close design comparison tradition, remove it is cumbersome, repair it is very inconvenient.
To achieve the above object, the technical solution adopted in the utility model is：A kind of touch-switch includes mainly：
Insulation shell (1) equipped with static contact (4), insulation shell (1) top are provided with threaded hole (9)；
Insulating mounting cylinder (2) equipped with moving contact (5) is insulated the screwed pipe (8) that cylinder (2) bottom is equipped with convex thread,
Screwed pipe (8) is connect with threaded hole (9) by screw-thread fit.
Further, switch button (3), switch button (3) bottom surface and screwed pipe (8) are equipped at the top of the moving contact (5)
Between be equipped with restoring spring (6), restoring spring (6) and moving contact (5) are coaxial；
The non-touching static contact of two-phase (4) is installed with inside the insulation shell (1), between two static contacts (4)
With groove (10) corresponding with moving contact (5) bottom surface, moving contact (5) can be filled up after moving down between two static contacts (4)
Groove (10)；Two static contacts (4) are equipped with connecting terminal (7) towards the external one end of insulation shell (1).
Further, it is insulated cylinder (2) and screwed pipe (8) is an integral molding structure.
Further, the static contact (4), connecting terminal (7) and moving contact (5) are constituted for Cu alloy material.
Further, the insulation shell (1), insulating mounting cylinder (2), switch button (3), screwed pipe (8) are by plastics
It constitutes.
Further, the restoring spring (6) is made of stainless steel material.
Further, insulation shell (1) is the square tube shape of both ends open.
Further, the moving contact is that cylindrical and bottom surface is hemispherical.
A kind of touch-switch of various embodiments of the utility model, screwed pipe and spiral shell can be passed through by being insulated cylinder and insulation shell
The mutual screw-thread fit of pit and freely install and split, assembling very simple is convenient.The touch-switch is highly reliable, and user
Just, and without power-off can dismounting and change moving contact restoring spring, can use for a long time, trouble hunting is convenient.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the vertical view of the touch-switch described in the utility model embodiment；
Fig. 2 is the sectional view of the touch-switch described in the utility model embodiment.
In conjunction with attached drawing, reference numeral is as follows in the utility model embodiment：1-insulation shell, 2-are insulated cylinder, 3-
Switch button, 4-static contacts, 5-moving contacts, 6-restoring springs, 7-connecting terminals, 8-screwed pipes, 9-threaded holes, 10-
Groove.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment one：
In conjunction with Fig. 2 and Fig. 1,
Installation and dismantling can freely be pacified by screwed pipe and the mutual screw-thread fit of threaded hole by being insulated cylinder 2 and insulation shell 1
Point, assembling very simple is convenient.
Insulation shell 1 (can be the square tube shape insulation shell 1 of both ends open, top is furnished with columnar insulating mounting cylinder
2, it is provided with circular threaded hole 9 at 1 top center of insulation shell, is insulated 2 bottom of cylinder and is equipped with the screwed pipe for being tapped with convex thread
8, screwed pipe 8 and 9 mutual screw-thread fit of threaded hole, insulating mounting cylinder 2 are interior equipped with cylindrical and hemispherical bottom surface moving contact
5, the non-touching static contact of two-phase 4 is installed with inside insulation shell 1.
It when moving contact needs replacing component, is screwed out by screw thread, the part of moving contact can be replaced.
Embodiment two：
5 top of moving contact is equipped with switch button 3, and restoring spring 6, playback are equipped between 3 bottom surface of switch button and screwed pipe 8
Spring 6 and moving contact 5 are coaxial, and two static contacts 4 are equipped with connecting terminal 7 towards 1 outside one end of insulation shell, two static contacts 4 it
Between face and be equipped with groove 10 corresponding with 5 bottom surface of moving contact at threaded hole 9, moving contact 5 can fill up two stationary contacts after moving down
First 4 groove 10.
Moving contact and static contact by groove 10 contact, and are then connected i.e. with external circuit by connecting terminal 7
The groove 10 that two static contacts 4 can be filled up after pressing switch button 3 moving contact 5, moving contact 5 being driven to move down allows two quiet
Contact 4 contacts, and entire circuit is in channel status.After user's trip switch button 3, restoring spring 6 can rebound, and drive is dynamic to touch
First 5 are promoted, and entire circuit will be in off state.
Such structure design is comparatively simple convenient.
Embodiment three：
Insulation shell 1, insulating mounting cylinder 2, switch button 3, screwed pipe 8 are manufactured by hard PVC, sturdy and durable,
Insulation performance is good, corrosion resistance and good, low cost, and it is overall structure to be insulated cylinder 2 and screwed pipe 8.Two static contacts 4,
Connecting terminal 7 and moving contact 5 are manufactured by copper alloy, and conductive effect is good.Static contact 4 is fixed on insulation shell by binder
Inside 1.Restoring spring 6 is made of stainless steel, and elasticity is good, and corrosion resistance and good.
Following advantageous effect can at least be reached：The connecting terminal 7 of two static contacts, 4 end of touch-switch can be used for connecting
It taps into electric circuit, user, which presses after switch button 3 can drive moving contact 5, moving contact 5 to move down, can fill up two
The groove 10 of static contact 4, allows two static contacts 4 to contact, and entire circuit is in channel status.After user's trip switch button 3, return
Position spring 6, which can rebound, drives moving contact 5 to be promoted, and entire circuit will be in off state.And it is insulated cylinder 2 and insulation shell
1 can by screwed pipe 8 and threaded hole 9 mutual screw-thread fit by freely install and split, assembling very simple is convenient.The novel light
Touch switch it is highly reliable and easy to use, and without power-off can dismounting and change moving contact 5 restoring spring 6, can for a long time
It uses, trouble hunting is convenient.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of touch-switch, which is characterized in that including：
Insulation shell (1) equipped with static contact (4), insulation shell (1) top are provided with threaded hole (9)；
Insulating mounting cylinder (2) equipped with moving contact (5) is insulated the screwed pipe (8) that cylinder (2) bottom is equipped with convex thread, screw thread
Pipe (8) is connect with threaded hole (9) by screw-thread fit.
2. touch-switch according to claim 1, which is characterized in that be equipped with switch button at the top of the moving contact (5)
(3), restoring spring (6) is equipped between switch button (3) bottom surface and screwed pipe (8), restoring spring (6) and moving contact (5) are coaxial；
It is installed with the non-touching static contact of two-phase (4) inside the insulation shell (1), two static contacts have between (4)
Groove (10) corresponding with moving contact (5) bottom surface, moving contact (5) can fill up the groove between two static contacts (4) after moving down
(10)；
Two static contacts (4) are equipped with connecting terminal (7) towards the external one end of insulation shell (1).
3. touch-switch according to claim 2, which is characterized in that be insulated cylinder (2) and screwed pipe (8) is integrated into
Type structure.
4. touch-switch according to claim 3, which is characterized in that the static contact (4), connecting terminal (7) and dynamic touch
Head (5) is constituted for Cu alloy material.
5. touch-switch according to claim 4, which is characterized in that the insulation shell (1) is insulated cylinder (2), opens
Close button (3), screwed pipe (8) is made of plastics.
6. touch-switch according to claim 5, which is characterized in that the restoring spring (6) is made of stainless steel material.
7. touch-switch according to claim 5, which is characterized in that insulation shell (1) is the square tube shape of both ends open.
8. touch-switch according to claim 7, which is characterized in that the moving contact is that cylindrical and bottom surface is in hemisphere
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062401.3U CN207966805U (en) | 2018-01-15 | 2018-01-15 | A kind of touch-switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062401.3U CN207966805U (en) | 2018-01-15 | 2018-01-15 | A kind of touch-switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966805U true CN207966805U (en) | 2018-10-12 |
Family
ID=63733267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820062401.3U Active CN207966805U (en) | 2018-01-15 | 2018-01-15 | A kind of touch-switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172434A (en) * | 2018-01-15 | 2018-06-15 | 国网甘肃省电力公司经济技术研究院 | A kind of touch-switch |
| CN111710553A (en) * | 2020-05-20 | 2020-09-25 | 深圳供电局有限公司 | Isolating switch |
-
2018
- 2018-01-15 CN CN201820062401.3U patent/CN207966805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172434A (en) * | 2018-01-15 | 2018-06-15 | 国网甘肃省电力公司经济技术研究院 | A kind of touch-switch |
| CN111710553A (en) * | 2020-05-20 | 2020-09-25 | 深圳供电局有限公司 | Isolating switch |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |