CN208548304U - A kind of rocker switch - Google Patents
A kind of rocker switch Download PDFInfo
- Publication number
- CN208548304U CN208548304U CN201821098988.XU CN201821098988U CN208548304U CN 208548304 U CN208548304 U CN 208548304U CN 201821098988 U CN201821098988 U CN 201821098988U CN 208548304 U CN208548304 U CN 208548304U
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- China
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- support shaft
- component
- wraping plate
- plate component
- rocker switch
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Abstract
The utility model is suitable for field of switches, provide a kind of rocker switch, it include: fixed frame, the support shaft for being installed on the fixed frame bottom and the wraping plate component that support shaft top is set, the support shaft two sides are respectively arranged with the elastic conducting strip being electrically connected with the wraping plate component, and recline support shaft two relative side respectively at the elastic conducting strip spacing minimum of the support shaft two sides.The utility model embodiment is respectively arranged with the elastic conducting strip being electrically connected with wraping plate component in support shaft two sides, and the support shaft two relative side that reclines respectively at the spacing minimum between the elastic conducting strip of support shaft two sides, to make wraping plate component, at least one elastic conducting strip is electrically connected with support shaft during the swing, it can ensure that wraping plate component is electrically connected with support shaft always, it avoids and occurs of short duration disengaging between wraping plate component and support shaft, reduce the probability that electric arc is generated between wraping plate component and support shaft, stablize the property retention of switch, to improve service life.
Description
Technical field
The utility model belongs to field of switches more particularly to a kind of rocker switch.
Background technique
Switch is the device in circuit to electric current of make-and-break, and existing construction of switch is essentially wane type switch and oscillating rod type
Switch, for rocker switch, as shown in Figure 1, basic structure includes button 7 ', transitioning component 6 ', wraping plate component 4 ', terminal
Component (2 ', 3 '), support shaft 5 ' and fixed frame 1 ', core component are wraping plate component 4 ', wherein wraping plate component 4 ' is to logical
The effect of power-off stream, transitioning component 6 ' is the middle transition component of the application oscillatory forces of wraping plate component 4 ', button 7 ' and transition group
Part is integrated assembly, and user's button press 7 ' applies oscillatory forces to wraping plate component 4 ', make wraping plate component by transitioning component 6 '
4 ' swing around support shaft 5 ', realize the contact and disjunction of contact, achieve the purpose that switch on and off electric current.Its structure simply side of installation
Just, deep to be favored by user.
But in existing rocker switch, when user stirs button 7 ', the swing of transitioning component 6 ', transitioning component will drive
There is spring marble component, the spring marble in spring marble component is contacted with wraping plate component 4 ', and transitioning component 6 ' is swung on 6 '
It will drive the swing of wraping plate component 4 ', realize being turned on or off for rocker switch.Switch is during closure, due to spring marble
Elastic force and stir the effect of inertia after button 7 ', the state between wraping plate component 4 ' and support shaft 5 ' and contact and contact
It is actually a kind of from the change procedure for snapping into gradually steady closure, due to the presence of spring, wraping plate component 4 ' and support shaft
Will occur gap between 5 ', therefore the phenomenon that persistence drag arc electric discharge can occur during disjunction is closed, arcing was discharged
High temperature caused by journey will lead to the continuous ablation of support shaft 5 ', reduce the service life of switch.
Utility model content
The utility model provides a kind of rocker switch, it is intended to solve existing rocker switch wraping plate component and support shaft it
Between will appear of short duration disengaging, easily generate electric arc between wraping plate component and support shaft, cause element ablation, switch life decline
Problem.
The utility model is realized in this way a kind of rocker switch, comprising: fixed frame is installed on the fixed frame bottom
Support shaft and the wraping plate component on support shaft top is set,
The support shaft two sides are respectively arranged with the elastic conducting strip being electrically connected with the wraping plate component；
Recline the support shaft two relative side respectively at the elastic conducting strip spacing minimum of the support shaft two sides.
Further, the elastic conducting strip end is provided with the first guide surface.
Further, be provided with separate cavities in the fixed frame, the elastic conducting strip and support shaft setting it is described every
From intracavitary.
Further, first guide surface end is provided with the second guide surface.
Further, described when wraping plate component is in stable state, the support shaft top abuts the wraping plate component
In the middle part of bottom surface.
Further, the rocker switch further includes transitioning component and the button that is connected with the transitioning component.
Further, the rocker switch further includes for carrying the transitioning component and being fixed on the transitioning component
Pressing plate on the fixed frame, the transitioning component and the pressing plate are installed by shaft hole matching and are fixed.
Further, the rocker switch further includes the first terminal component being installed on the fixed frame and Second terminal
Component；The first terminal component and Second terminal component set up separately in support shaft two sides, and the wraping plate component and described first
Terminal assemblies electrical connection, and by swinging and the Second terminal component touch or separating.
The utility model embodiment is by being respectively arranged with the elastic conduction being electrically connected with wraping plate component in support shaft two sides
Piece, and the support shaft two relative side that reclines respectively at the elastic conducting strip spacing minimum of support shaft two sides, to make wraping plate component
At least one elastic conducting strip is electrically connected with support shaft during the swing, it can be ensured that wraping plate component is electrically connected with support shaft always
It connects, avoids and occur of short duration disengaging between wraping plate component and support shaft, reduce and generate electric arc between wraping plate component and support shaft
Probability stablizes the property retention of switch, to improve service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for rocker switch that the prior art provides；
Fig. 2 is a kind of structural schematic diagram of rocker switch provided by the utility model；
Fig. 3 is the fiting relation figure of transitioning component and pressing plate provided by the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Elasticity is arranged in a kind of rocker switch provided by the utility model, the rocker switch between wraping plate component and support shaft
Conductive sheet makes wraping plate component and support shaft be able to maintain the state being continuously connected with during switch on and off, effectively reduces very
To the probability for avoiding generation electric arc between wraping plate component and support shaft.
As shown in Fig. 2, rocker switch disclosed in the utility model embodiment, comprising: fixed frame 1；It is installed on fixed frame 1
First terminal component 2, Second terminal component 3, wraping plate component 4, support shaft 5, transitioning component 6 and be connected with transitioning component 6
Button 7.
The utility model embodiment provides a kind of rocker switch, comprising: fixed frame 1, the branch for being installed on 1 bottom of fixed frame
Support axis 5 and the wraping plate component 4 on 5 top of support shaft is set, 5 two sides of support shaft are respectively arranged with to be electrically connected with wraping plate component 4
Elastic conducting strip 8, recline at the 8 spacing minimum of elastic conducting strip of 5 two sides of support shaft 5 two relative side of support shaft respectively.
Elastic conducting strip 8 is not limited to two, as long as being at least respectively arranged in 5 two sides of support shaft.Two elasticity
Conductive sheet 8 is not before being supported axis 5 and strutting, and minimum spacing is less than the thickness of support shaft 5, and two elastic conducting strips 8, which set up separately, to be propped up
When supportting 5 two sides of axis, support shaft 5 struts two elastic conducting strips 8, makes to be sticked at the spacing minimum between two elastic conducting strips 8
By 5 two relative side of support shaft.The optimal location that elastic conducting strip 8 is connect with wraping plate component 4 is in 4 bottom surface two of wraping plate component
End keeps 4 bottom surface of wraping plate component middle part vacant, in case elastic conducting strip 8 and support shaft 5 occur wraping plate component 4 during the swing
Collision or interference.Elastic conducting strip 8 is formed by elasticity and the preferable band bending of electric conductivity, such as copper strips, especially phosphorus bronze band
Deng.
The utility model embodiment is by being respectively arranged with the elastic conducting being electrically connected with wraping plate component 4 in 5 two sides of support shaft
Electric piece 8, and 5 two relative side of support shaft that reclines respectively at the 8 spacing minimum of elastic conducting strip of 5 two sides of support shaft, to make to stick up
At least one elastic conducting strip 8 is electrically connected board group part 4 with support shaft 5 during the swing, it can be ensured that wraping plate component 4 always with
Support shaft 5 is electrically connected, and avoids and occurs of short duration disengaging between wraping plate component 4 and support shaft 5, reduces wraping plate component 4 and support shaft 5
Between generate electric arc probability, make switch property retention stablize, to improve service life.
In one alternative embodiment of the utility model, 8 end of elastic conducting strip is provided with the first guide surface 81.First leads
It can be arc surface to face 81, be also possible to tapered plane.First guide surface 81 of two elastic conducting strips 8 forms splayed configuration.It is logical
The first guide surface 81 of setting is crossed, convenient for support shaft 5 to be inserted between two elastic conducting strips 8.Support shaft 5 is inserted into two elastic conductings
When between electric piece 8, first passes through the first guide surface 81 and strut two elastic conducting strips 8, support shaft 5 is made to be easier to extend into two elastic conductions
It is abutted against between piece 8 and with two elastic conducting strips 8.
In one alternative embodiment of the utility model, separate cavities 11, elastic conducting strip 8 and branch are provided in fixed frame 1
Axis 5 is supportted to be arranged in separate cavities 11.The insulation wall 12 that separate cavities 11 can be generated by 1 one protrusion of fixed frame is separated,
It can be separated by the cylinder being placed in fixed frame.Separate cavities 11 are arranged in the present embodiment, can make elastic conducting strip 8 and other electricity
Device isolation prevents the elastic conducting strip 8 when disconnecting from contacing by mistake with other electrical parts, switch is caused to mislead.
In one alternative embodiment of the utility model, 81 end of the first guide surface is provided with the second guide surface 82.Second
Guide surface 82 can be arc surface, be also possible to tapered plane.Second guide surface 82 of two elastic conducting strips 8 forms eight words
Type.By the way that the second guide surface 82 is arranged, can be convenient for for elastic conducting strip 8 being inserted into the separate cavities 11 of fixed frame 1.
In one alternative embodiment of the utility model, at wraping plate component 4 when stable state, 5 top of support shaft is abutted
In the middle part of 4 bottom surface of wraping plate component.Stable state refers to the fixed state of wraping plate component 4.Transitioning component 6 is pressed on wraping plate component
Wraping plate component 4 is slightly distorted in 4 top surfaces, it is ensured that 5 top of support shaft abuts always in the middle part of 4 bottom surface of wraping plate component, makes wraping plate group
Part 4 and support shaft 5 are in connection status, and elastic conducting strip 8 and support shaft 5 are constantly in connection status, at this time circuit connection
In dual fail-safe state, it can more reduce the probability for generating electric arc between wraping plate component 4 and support shaft 5, make the property retention of switch
Stablize, to improve service life.
In one alternative embodiment of the utility model, rocker switch further includes transitioning component 6 and is connected with transitioning component 6
Button 7.Transitioning component 6 is for transmitting 7 oscillatory forces of button, when user stirs button 7, will drive the swing of transitioning component 6, mistake
Crossing has spring marble component on component 6, the spring marble in spring marble component is contacted with wraping plate component 4, and transitioning component 6 is put
It is dynamic to will drive the swing of wraping plate component 4, realize being turned on or off for rocker switch.
As shown in figure 3, rocker switch further includes for carrying transitioning component in an alternative embodiment of the utility model
6 and transitioning component 6 is fixed on the pressing plate 9 on fixed frame 1, transitioning component 6 and pressing plate 9 pass through shaft hole matching installation fixation.It crosses
6 one end of component connection button 7 is crossed, the other end abuts 4 top surface of wraping plate component, and can swing and then drive in 4 top surface of wraping plate component
Wraping plate component 4 is swung.The main function of pressing plate 9 is carrying transitioning component 6, rotates transitioning component 6 around installation axle 61 and puts
It is dynamic, when user stirs button 7, transitioning component 6 can be driven to swing, so that wraping plate component 4 be made to pass through swing and Second terminal
The contact of component 3 or separation.Pressing plate 9 can also separate charging member and extraneous connection, play insulating effect.
In one alternative embodiment of the utility model, rocker switch further includes the first terminal being installed on fixed frame 1
Component 2 and Second terminal component 3；First terminal component 2 and Second terminal component 3 set up separately in 5 two sides of support shaft, and wraping plate component
4 are electrically connected with first terminal component 2, and contact or separate with Second terminal component 3 by swinging.First terminal component 2 and
Two-terminal component 3, one of them is input terminal, another is outlet terminal.4 one end of wraping plate component and first terminal component 2
Electrical connection, 4 other end of wraping plate component can be around 5 rotary oscillation of support shaft, to realize being turned on or off for rocker switch.
The utility model embodiment assembling process is as follows:
First terminal component 2 and Second terminal component 3 are put into 1 corresponding position of fixed frame by the first step；
Wraping plate component 4 is placed in support shaft 5 by second step；
Third step, by the assembly of transitioning component 6 on pressing plate 9, the two is installed by shaft hole matching, then will be equipped with transition
The pressing plate 9 of component 6 is pressed into fixed frame 1；
Button 7 is fastened on transitioning component 6 by the 4th step, completes assembly.
In the utility model embodiment, when user stirs button 7, it will drive transitioning component 6 and swing, on transitioning component 6
With spring marble component, the spring marble in spring marble component is contacted with wraping plate component 4, and the swing of transitioning component 6 will drive
Wraping plate component 4 is swung, and realizes being turned on or off for rocker switch.The utility model embodiment in 5 two sides of support shaft by distinguishing
It is provided with the elastic conducting strip 8 being electrically connected with wraping plate component 4, and is distinguished at the 8 spacing minimum of elastic conducting strip of 5 two sides of support shaft
5 two relative side of the support shaft that reclines, to make wraping plate component 4 at least one elastic conducting strip 8 and support during the swing
Axis 5 is electrically connected, it can be ensured that wraping plate component 4 is electrically connected with support shaft 5 always, avoids and occurs between wraping plate component 4 and support shaft 5
Of short duration disengaging reduces the probability that electric arc is generated between wraping plate component 4 and support shaft 5, stablizes the property retention of switch, to mention
High service life, and the first guide surface 81 and the second guide surface 82 are set in 8 end of elastic conducting strip, improve the assembly of product
Property.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (8)
1. a kind of rocker switch, comprising: fixed frame, the support shaft for being installed on the fixed frame bottom, and be arranged in support shaft
The wraping plate component on top, it is characterised in that:
The support shaft two sides are respectively arranged with the elastic conducting strip being electrically connected with the wraping plate component；
Recline the support shaft two relative side respectively at the elastic conducting strip spacing minimum of the support shaft two sides.
2. rocker switch as described in claim 1, which is characterized in that the elastic conducting strip end is provided with the first guiding
Face.
3. rocker switch as claimed in claim 2, which is characterized in that be provided with separate cavities, the elasticity in the fixed frame
Conductive sheet and support shaft are arranged in the separate cavities.
4. rocker switch as claimed in claim 3, which is characterized in that first guide surface end is provided with the second guiding
Face.
5. rocker switch as described in claim 1, which is characterized in that it is described when wraping plate component is in stable state, it is described
Support shaft top abuts in the middle part of the wraping plate component bottom plane.
6. rocker switch as described in claim 1, which is characterized in that the rocker switch further include:
Transitioning component and the button being connected with the transitioning component.
7. rocker switch as claimed in claim 6, which is characterized in that the rocker switch further include:
It carries the transitioning component and the transitioning component is fixed on the pressing plate on the fixed frame, the transitioning component and institute
It states pressing plate and fixation is installed by shaft hole matching.
8. rocker switch as described in claim 1, which is characterized in that the rocker switch further include:
The first terminal component and Second terminal component being installed on the fixed frame；
The first terminal component and Second terminal component set up separately in the support shaft two sides；
The wraping plate component is electrically connected with the first terminal component, and by swing and the Second terminal component touch or is divided
From.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098988.XU CN208548304U (en) | 2018-07-11 | 2018-07-11 | A kind of rocker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098988.XU CN208548304U (en) | 2018-07-11 | 2018-07-11 | A kind of rocker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548304U true CN208548304U (en) | 2019-02-26 |
Family
ID=65424399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098988.XU Active CN208548304U (en) | 2018-07-11 | 2018-07-11 | A kind of rocker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676080A (en) * | 2019-09-26 | 2020-01-10 | 贵派电器股份有限公司 | Wiring structure for avoiding electric arc and LED switch thereof |
| CN113539727A (en) * | 2021-07-20 | 2021-10-22 | 宁波公牛电器有限公司 | Rocker driving piece and rocker switch |
-
2018
- 2018-07-11 CN CN201821098988.XU patent/CN208548304U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676080A (en) * | 2019-09-26 | 2020-01-10 | 贵派电器股份有限公司 | Wiring structure for avoiding electric arc and LED switch thereof |
| CN113539727A (en) * | 2021-07-20 | 2021-10-22 | 宁波公牛电器有限公司 | Rocker driving piece and rocker switch |
| CN113539727B (en) * | 2021-07-20 | 2024-04-12 | 宁波公牛电器有限公司 | Rocker driving piece and rocker switch |
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