CN205789653U - Rocker switch - Google Patents
Rocker switch Download PDFInfo
- Publication number
- CN205789653U CN205789653U CN201620509062.XU CN201620509062U CN205789653U CN 205789653 U CN205789653 U CN 205789653U CN 201620509062 U CN201620509062 U CN 201620509062U CN 205789653 U CN205789653 U CN 205789653U
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- China
- Prior art keywords
- terminal
- metal
- contact
- rocker switch
- switch
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- 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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Abstract
A kind of rocker switch involved by this utility model, including pedestal, handle, the first terminal, the second terminal.Because base interior is provided with for controlling power supply Guan Bi and the switch drive of power supply disconnection action, this switch drive includes that metal rotates son, spring, contact chip, and silver contact.The metal of spring and metal material owing to using stainless steel material rotates son and jointly acts on contact chip, do not affected by hot conditions and External Force Acting, advantageously switch in the switch Guan Bi described in raising or disconnection action, improved the contact performance at contact point.Metal can also be improved simultaneously and rotate the frequency of exposure between son and contact chip, be conducive to improving the service life of rocker switch, thus reach to increase the service life.It addition, be provided with body locating dowel on described outer frame shell, this body locating dowel can directly plug in installing plate, and back-off is in installing plate, can be fixed up by whole rocker switch, thus reach easy for installation.
Description
[technical field]
This utility model relates to a kind of rocker switch in terms of small household electrical appliance.
[background technology]
Various small household appliances electrical equipment or office appliance, such as: television set, electric heater is had on existing market,
Water dispenser, treadmill, computer sound box, coffee pot, the product such as vacuum cleaner and socket.Its this series products of major part is all to use to stick up
Switching plate realizes Guan Bi power supply or deenergization.It is arranged at the switch drive within rocker switch and uses the electricity of plastic material
Sub-components and parts drive power supply to disconnect and closed action, after using a period of time, due to the electronic devices and components of described plastic material
Often in the condition of high temperature or low temperature state so that expansion or the shrinkage situation of described electronic devices and components are inconsistent, cause electricity
The contact of sub-components and parts is indefinite stable, causes the loose contact of its whole rocker switch.Meanwhile, described plastic cement electricity is also made
Sub-components and parts become polymorphic structure, the service life causing whole rocker switch is short.
[utility model content]
In view of this, technical problem to be solved in the utility model is to provide a kind of contact improved at contact point
Can, increase the service life and rocker switch easy for installation.
Solve above-mentioned technical problem for this, the technical scheme in this utility model is used a kind of rocker switch, and it includes
Pedestal, is arranged on the handle of pedestal upper end, is arranged on the first terminal that base bottom is peripheral, the second terminal；In described pedestal
Portion is provided with for controlling power supply Guan Bi and the switch drive of power supply disconnection action, and this switch drive includes being arranged on
The metal of base interior rotates son, is installed on metal and rotates the spring of sub-upper end, is arranged on metal and rotates the contact of sub-lower surface
Sheet, and it is fixedly mounted on the silver contact of contact chip one end.
Limiting further according to technical characteristics, described pedestal includes outer frame shell and is arranged on bottom outer frame shell
Base plate；The side of described outer frame shell is provided with the body locating dowel on back-off installing plate；The bottom of described base plate
It is provided with for wearing the first terminal, the first terminal locating dowel of the second terminal, the second terminal position post；On described base plate
Both sides, face are separately provided for supporting the location bar at fixing handle two ends, and the position between the bar of location, two ends is provided with
Centrally-located open tubular column；On described base plate, side is provided with the pedestal terminal fixation hole for fixing the first terminal one end, should
Pedestal terminal fixed hole position is below silver contact.
Limiting further according to technical characteristics, described metal rotates attached bag and includes cylinder, extends half from this cylinder one end
Spheroid, this cylinder is made up of copper product.
Limiting further according to technical characteristics, described contact chip includes horizontal part, be arranged at horizontal part one end and one
Body formed rake, the kink of the bending downwards being arranged on rake end, the back side of described rake is provided with
The most vertical clamping part；The silver contact hole for wearing silver contact it is provided with, on described rake on described horizontal part
It is provided with the terminal hole for wearing second terminal one end.
Limiting further according to technical characteristics, described handle includes handle cap, internally extends handle cylinder from also handle cap.
Limiting further according to technical characteristics, described spring is made up of stainless steel material.
Advantageous Effects of the present utility model: because described base interior is provided with for controlling power supply Guan Bi and power supply
The switch drive of disconnection action, this switch drive includes that the metal being arranged on base interior rotates son, is installed on gold
Belong to the spring rotating sub-upper end, be arranged on metal and rotate the contact chip of sub-lower surface, and be fixedly mounted on contact chip one end
Silver contact.The metal of spring and metal material owing to using stainless steel material rotates son and jointly acts on contact chip, is not subject to
Hot conditions and the impact of External Force Acting, advantageously switched in the switch Guan Bi described in raising or disconnection action, improved
Contact performance at contact point.Metal can also be improved simultaneously and rotate the frequency of exposure between son and contact chip, be conducive to improving
The service life of rocker switch, thus reach to increase the service life.It addition, be provided with body location on described outer frame shell
Post, this body locating dowel can directly plug in installing plate, and back-off is in installing plate, can be fixed by whole rocker switch
Come, it is not necessary to other installation action, thus reach Advantageous Effects easy for installation.
Below in conjunction with the accompanying drawings and embodiment, the technical solution of the utility model is described in further detail.
[accompanying drawing explanation]
Fig. 1 is the front schematic view of rocker switch in this utility model；
Fig. 2 is the schematic rear view of rocker switch in this utility model；
Fig. 3 is the exploded view of rocker switch in this utility model；
Fig. 4 is the scheme of installation of rocker switch in this utility model；
Fig. 5 is the closed action schematic diagram of rocker switch in this utility model；
Fig. 6 is the disconnection action schematic diagram of rocker switch in this utility model.
[detailed description of the invention]
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, this utility model is further elaborated.Should be appreciated that concrete reality described herein
Execute example only in order to explain this utility model, be not used to limit this utility model.
Refer to shown in Fig. 1 to Fig. 6, below in conjunction with embodiment, a kind of rocker switch is described, it includes handle 1, spring 2,
Metal rotates son 3, pedestal 4, contact chip 5, silver contact 6, the first terminal 7, the second terminal 8.
Described handle 1 includes handle cap, internally extends handle cylinder from also handle cap.Described spring 2 is made up of stainless steel material
's.Described metal rotates son 3 and includes cylinder, extends hemispherical mass from this cylinder one end, and this cylinder is made up of copper product.
Described pedestal 4 includes outer frame shell 41 and is arranged on the base plate 42 bottom outer frame shell 41；Described outer frame
The side of shell 41 is provided with the body locating dowel 43 on back-off installing plate 9；The bottom of described base plate 42 be provided with for
Wear the first terminal 7, the first terminal locating dowel 44 of the second terminal 8, the second terminal position post 45；Above described base plate 42
Both sides are separately provided for supporting the location bar 46 at fixing handle 1 two ends, and the position between the bar 46 of location, two ends sets
It is equipped with centrally-located open tubular column 47；On described base plate 42, side is provided with the pedestal terminal for fixing the first terminal 7 one end
Fixing hole 48, this pedestal terminal fixation hole 48 is positioned at below silver contact 6.
Described contact chip 5 includes horizontal part 51, be arranged at horizontal part 51 one end and integrated rake 52, arranges
The kink 53 of the bending downwards on rake 52 end, the back side of described rake 52 is provided with the most vertical buckle
Portion 54；It is provided with the silver contact hole 55 for wearing silver contact 6 on described horizontal part 51, described rake 52 is provided with
For wearing the terminal hole 56 of second terminal 8 one end.
In the present embodiment, described pedestal 4 is internally provided with for controlling power supply Guan Bi and the opening of power supply disconnection action
Close drive mechanism.Switch drive includes that being arranged on the metal within pedestal 4 rotates son 3, is installed on metal and rotates sub 3 upper ends
Spring 4, be arranged on metal and rotate the contact chip 5 of sub 3 lower surfaces, and be fixedly mounted on the silver contact 6 of contact chip 5 one end.
Described spring 2 one end is arranged on metal and rotates son 3 inside, and described spring 2 other end is arranged in handle cylinder
Portion.Described handle 1 is arranged on pedestal 4 upper surface.Described contact chip 5 middle-end is movably arranged in centrally-located open tubular column 47,
Described second terminal 8 upper end passes described terminal hole 56, and concordant with centrally-located open tubular column 47 upper surface.Described silver contact
In the 6 silver contact holes 55 being fixedly mounted on contact chip 5.The second described terminal 8 lower end is bottom centrally-located open tubular column 47
Pass, and be placed in pedestal 4 bottom periphery.Described the first terminal 7 upper end is arranged in described pedestal terminal fixation hole 48, and position
At the underface of the silver contact 6 being arranged on contact chip 5.The two ends of described contact chip 5 are placed between the bar 46 of location, two ends.
During switch Guan Bi, described handle cap right half part upper surface is concordant with pedestal 4 upper surface, and described spring 2 and metal turn
Mover 3, to the direction inclination movement of horizontal part, orders about described silver contact 6 and is in close contact with the first terminal 7 upper part, described
Kink 53 is tilted upward, and has been closed action.When switching off, described handle cap left-half upper surface and pedestal 4 upper end
Face is concordant, and described spring 2 and metal rotation 3 are to the direction inclination movement away from horizontal part, to the back side of described clamping part 54,
Make kink 53 contact with base plate surface, and silver contact 6 comes off in the second terminal 8 upper part, is placed in above the second terminal 8
Position, has been disconnection action.In Guan Bi or disconnect in course of action, with described centrally-located open tubular column 47 as fulcrum,
Under External Force Acting on handle cap, order about metal rotation 3 and move back and forth on contact chip 5 upper inclined portion surface, it is achieved seesaw
Lever principle.Move back and forth this segment distance on rake 52 surface, rotate son 3 mainly by handle 1, spring 2 and metal
After assembling, own action of gravity together is downward, and shown clamping part 54 is equivalent to the effect of limiting plate.When disconnection action, with
Centrally-located open tubular column 47 is the fulcrum of contact chip 5, the silver contact 6 part down force being arranged on contact chip 5 and handle
1, spring 2 and metal rotate after son 3 assembles own gravity forces together, form a pair active force and counteracting force, make
Obtain whole contact chip 5 to be under a poised state, now, it is not necessary to any External Force Acting.When the switch is closed, it is arranged on and connects
Silver contact 6 part down force on contact 5 this heavy sensation of the body together with after rotation 3 assembling of handle 1, spring 2 and metal
Masterpiece firmly jointly acts on and is provided with silver this end of contact point 6, advantageously in improving on silver contact 6 part and the first terminal 7
End portion is fully contacted, and is conducive to improving contact performance.In above-mentioned Guan Bi or disconnection course of action, owing to using stainless steel
The spring 2 of material and the metal of metal material rotate son 3 and jointly act on contact chip, not by hot conditions and the shadow of External Force Acting
Ring, advantageously switched in the switch Guan Bi described in raising or disconnection action, improved the contact performance at contact point.Simultaneously
Metal can also be improved and rotate the frequency of exposure between 3 sons and contact chip 5, be conducive to improving the service life of rocker switch, from
And reach to increase the service life.Being provided with body locating dowel 43 on described outer frame shell 41, this body locating dowel 43 can be straight
Patch and set in installing plate 9, and back-off is in installing plate 9, whole rocker switch can be fixed up, it is not necessary to other installs dynamic
Make, thus reach easy for installation.
In sum, it is internally provided with for controlling power supply Guan Bi and the switch of power supply disconnection action because of described pedestal 4
Drive mechanism, this switch drive includes that being arranged on the metal within pedestal 4 rotates son 3, is installed on metal and rotates sub 3 upper ends
Spring 4, be arranged on metal and rotate the contact chip 5 of sub 3 lower surfaces, and be fixedly mounted on the silver contact 6 of contact chip 5 one end.
The metal of spring 4 and metal material owing to using stainless steel material rotates son 3 and jointly acts on contact chip 5, not by high temperature
Condition and the impact of External Force Acting, advantageously switched in the switch Guan Bi described in raising or disconnection action, improved contact
Contact performance at Dian.Can also improve metal simultaneously and rotate the frequency of exposure between son 3 and contact chip 5, beneficially raising is stuck up
The service life of switching plate, thus reach to increase the service life.It addition, be provided with body locating dowel on described outer frame shell 42
43, this body locating dowel 43 can directly plug in installing plate 9, and back-off is in installing plate 9, can be solid by whole rocker switch
Determine to get up, it is not necessary to other installation action, thus reach Advantageous Effects easy for installation.
Illustrate preferred embodiment of the present utility model above by reference to accompanying drawing, not thereby limit to right of the present utility model
Scope.Those skilled in the art are without departing from any amendment, the equivalent made in scope and spirit of the present utility model and change
Enter, all should be within interest field of the present utility model.
Claims (6)
1. a rocker switch, it includes pedestal, is arranged on the handle of pedestal upper end, is arranged on the first end that base bottom is peripheral
Son, the second terminal；It is characterized in that: described base interior is provided with for controlling power supply Guan Bi and the opening of power supply disconnection action
Closing drive mechanism, this switch drive includes that the metal being arranged on base interior rotates son, is installed on metal and rotates sub-upper end
Spring, be arranged on metal and rotate the contact chip of sub-lower surface, and be fixedly mounted on the silver contact of contact chip one end.
2. rocker switch as claimed in claim 1, it is characterised in that: described pedestal includes outer frame shell and is arranged on outer base
Base plate bottom seat shell；The side of described outer frame shell is provided with the body locating dowel on back-off installing plate；Described base
The bottom of seat board is provided with for wearing the first terminal, the first terminal locating dowel of the second terminal, the second terminal position post；Described
Base plate above both sides be separately provided for supporting the location bar at fixing handle two ends, two ends location bar between position
The place of putting is provided with centrally-located open tubular column；On described base plate, side is provided with the pedestal terminal for fixing the first terminal one end
Fixing hole, this pedestal terminal fixed hole position is below silver contact.
3. rocker switch as claimed in claim 1, it is characterised in that: described metal rotates attached bag and includes cylinder, from this cylinder one
End extends hemispherical mass, and this cylinder is made up of copper product.
4. rocker switch as claimed in claim 1, it is characterised in that: described contact chip includes horizontal part, is arranged at horizontal part
One end and integrated rake, the kink of the bending downwards being arranged on rake end, described rake
The back side is provided with the most vertical clamping part；The silver contact hole for wearing silver contact it is provided with on described horizontal part, described
Rake on be provided with the terminal hole for wearing second terminal one end.
5. rocker switch as claimed in claim 1, it is characterised in that: described handle includes handle cap, from the internal extension of also handle cap
Go out handle cylinder.
6. rocker switch as claimed in claim 1, it is characterised in that: described spring is made up of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509062.XU CN205789653U (en) | 2016-05-30 | 2016-05-30 | Rocker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509062.XU CN205789653U (en) | 2016-05-30 | 2016-05-30 | Rocker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789653U true CN205789653U (en) | 2016-12-07 |
Family
ID=59979847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620509062.XU Expired - Fee Related CN205789653U (en) | 2016-05-30 | 2016-05-30 | Rocker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038151A (en) * | 2020-09-11 | 2020-12-04 | 贵州振华华联电子有限公司 | Single-side locking button switch |
-
2016
- 2016-05-30 CN CN201620509062.XU patent/CN205789653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038151A (en) * | 2020-09-11 | 2020-12-04 | 贵州振华华联电子有限公司 | Single-side locking button switch |
| CN112038151B (en) * | 2020-09-11 | 2022-09-30 | 贵州振华华联电子有限公司 | Single-side locking button 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: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |