CN109449037A - A kind of swing rod switch - Google Patents
A kind of swing rod switch Download PDFInfo
- Publication number
- CN109449037A CN109449037A CN201811245228.1A CN201811245228A CN109449037A CN 109449037 A CN109449037 A CN 109449037A CN 201811245228 A CN201811245228 A CN 201811245228A CN 109449037 A CN109449037 A CN 109449037A
- Authority
- CN
- China
- Prior art keywords
- pendulum
- swing rod
- contact
- elastic component
- support portion
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/08—Bases; Stationary contacts mounted thereon
Abstract
The present invention is suitable for electric device field, provides a kind of swing rod switch, comprising: switch pedestal；Stationary contact and connecting terminal in switch pedestal；The transition piece of connection is swung with switch pedestal；It is built in the elastic component of transition piece；And it is supported in the pendulum on connecting terminal, pendulum one end is abutted with elastic component, the other end is equipped with movable contact, the support portion with connecting terminal rotation connection is provided between the both ends of pendulum, transition piece rotates and elastic component driving pendulum is driven to rotate around support portion, makes movable contact and stationary contact point contact or separates.Swing rod switch provided by the invention between the both ends of pendulum by being arranged the support portion with connecting terminal rotation connection, pendulum is rotated around support portion realizes the contact of sound contact or separation, pendulum, which is swung, to be stablized, it avoids occurring springing back and generating arc erosion sound contact when movable contact and stationary contact point contact, and then extends switch service life.
Description
Technical field
The invention belongs to electric device technical fields more particularly to a kind of swing rod to switch.
Background technique
Swing rod switch is also referred to as rocker type switch, rocker switch, I/O switch and power switch, is widely used in water dispenser, running
The products such as mechanical, electrical brain speaker, battery truck, motorcycle, ion television set, socket, mainly include pedestal, pendulum and button assembly,
When push button component, it can exert a force indirectly to pendulum, be allowed to deflect, and then make the terminal on the contact and pedestal of pendulum
Component is connected, or is separated with the terminal assemblies on pedestal, realizes being turned on or off for swing rod switch.
In the prior art, swing rod switch is rotated by the spring band movable pendulum piece in transition piece around one end, due to pendulum around
The distance of one end rotation, the point of application to the pendulum rotation point of spring is larger, easily occurs unstable phenomenon in pendulum swing process,
Keep sound contact contact stabilization poor, springing back and generating arc erosion sound contact, easily occur in when movable contact and stationary contact point contact,
So as to shorten switch service life.
Summary of the invention
The present invention provides a kind of swing rod switch, it is intended to which the pendulum swing process for solving the swing rod switch of the prior art is unstable
Fixed, sound contact contact stabilization is poor, and springing back and generating arc erosion sound contact easily occur in when movable contact and stationary contact point contact,
The problem of so as to shorten switch service life.
The invention is realized in this way a kind of swing rod switch, comprising:
Switch pedestal；
Stationary contact and connecting terminal in the switch pedestal；
The transition piece of connection is swung with the switch pedestal；
It is built in the elastic component of the transition piece；And
The pendulum being supported on the connecting terminal, described pendulum one end are abutted with the elastic component, and the other end is equipped with dynamic
Contact is provided with the support portion with connecting terminal rotation connection between the both ends of the pendulum, and the transition piece rotation is simultaneously
It drives the elastic component that the pendulum is driven to rotate around the support portion, make the movable contact and the stationary contact point contact or divides
From.
Preferably, middle position of the support zone between the both ends of the pendulum.
Preferably, the connecting terminal is equipped with the limiting section limited to the support portion, and the support portion is supported in described
It is rotatablely connected on limiting section and with the limiting section.
Preferably, the quantity of the limiting section is two, and two limiting sections are the limiting slot with opening.
Preferably, the limiting section is V-shaped groove or U-lag.
Preferably, the support portion is two protrusions being arranged by the pendulum opposite sides protrusion, and two protrusions are respectively
It is arranged in a limiting section.
Preferably, the support portion is the columnar shaft being fixed on the pendulum, and the both ends of the columnar shaft are relatively described
The edge of pendulum protrudes setting, and the both ends of the columnar shaft are respectively placed in a limiting section.
Preferably, the elastic component is spring, one end socket of one end of the elastic component and the pendulum.
Preferably, one end of the pendulum and elastic component socket is provided with positioning column, and the elastic component is sheathed on institute
It states on positioning column.
Preferably, two surfaces of the pendulum being oppositely arranged are respectively equipped with a movable contact, in the switch pedestal
Equipped with two stationary contacts being correspondingly arranged respectively with a movable contact.
Swing rod switch provided by the invention between the both ends of pendulum by being arranged the support with connecting terminal rotation connection
Portion, pendulum is rotated around support portion to be realized movable contact and stationary contact point contact or separates, since pendulum is around the branch between its both ends
Support part rotation reduces the point of application of elastic component to the distance of pendulum rotation point, and support portion props up always in pendulum rotation process
Pendulum is supportted, pendulum is not easy to shake, and guarantees pendulum slow-roll stabilization, keeps movable contact and stationary contact contact stabilization good, thus movable contact
It is less prone to rebound when with stationary contact point contact and generates arc erosion sound contact, and then extends switch service life, protects simultaneously
Card pendulum is contacted with connecting terminal always during the swing, is avoided pendulum and connecting terminal play and is generated arcing, to mention
The performance of high swing rod switch.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of swing rod of the present invention switch；
Fig. 2 is the stereochemical structure exploded view of swing rod of the present invention switch；
Fig. 3 is the schematic diagram of the section structure of swing rod of the present invention switch；
Fig. 4 is that swing rod of the present invention switchs middle connecting terminal, elastic component and the first pendulum structural schematic diagram when assembled；
Fig. 5 is structural schematic diagram when swing rod of the present invention switchs middle connecting terminal, elastic component and the decomposition of the first pendulum；
Fig. 6 is structural schematic diagram when the first pendulum and elastic component decompose in swing rod of the present invention switch；
Fig. 7 is the first pendulum and elastic component structural schematic diagram when assembled in swing rod of the present invention switch；
Fig. 8 is the three-dimensional structure diagram of transition piece in swing rod of the present invention switch；
Fig. 9 is the schematic diagram of the section structure of transition piece in swing rod of the present invention switch；
Figure 10 is that swing rod of the present invention switchs middle connecting terminal, elastic component and the structural representation when assembled of second of pendulum
Figure；
Figure 11 is the structural schematic diagram of second of pendulum in swing rod of the present invention switch；
Figure 12 is the structural schematic diagram at another visual angle of second of pendulum in swing rod of the present invention switch.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Swing rod switch provided by the invention between the both ends of pendulum by being arranged the support with connecting terminal rotation connection
Portion, pendulum is rotated around support portion to be realized movable contact and stationary contact point contact or separates, since pendulum is around the branch between its both ends
Support part rotation reduces the point of application of elastic component to the distance of pendulum rotation point, and support portion props up always in pendulum rotation process
Pendulum is supportted, pendulum is not easy to shake, and guarantees pendulum slow-roll stabilization, keeps movable contact and stationary contact contact stabilization good, thus movable contact
It is less prone to rebound when with stationary contact point contact and generates arc erosion sound contact, and then extends switch service life, protects simultaneously
Card pendulum is contacted with connecting terminal always during the swing, is avoided pendulum and connecting terminal play and is generated arcing, to mention
The performance of high swing rod switch.
Fig. 1-Fig. 3 is please referred to, swing rod switch includes: switch pedestal 1；Stationary contact 2 and wiring in switch pedestal 1
Terminal 3；The transition piece 4 of connection is swung with switch pedestal 1；It is built in the elastic component 5 of transition piece 4；And it is supported in connecting terminal 3
On pendulum 6.Wherein, stationary contact 2 is electrically connected with outlet electric wire, and connecting terminal 3 is electrically connected with inlet wire electric wire.
- Fig. 7 referring to figure 4., 6 one end of pendulum are abutted with elastic component 5, and the other end is equipped with movable contact 61, the both ends of pendulum 6 it
Between be provided with connecting terminal 3 be rotatablely connected support portion 62, transition piece 4 rotate simultaneously drives elastic component 5 drive pendulum 6 around support
Portion 62 rotates, and movable contact 61 is made to contact or separate with stationary contact 2.By being arranged and 3 turns of connecting terminal between the both ends of pendulum 6
The support portion 62 of dynamic connection, pendulum 6 is rotated around support portion 62 realizes that movable contact 61 is contacted or separated with stationary contact 2.
In the embodiment of the present invention, pendulum 6 is supported by setting support portion 62, is turned compared to traditional pendulum 6 around one end
Dynamic swing rod switch shortens the point of application of elastic component 5 to the distance of the rotation point of pendulum 6, and support portion 62 is in 6 swing process of pendulum
In support pendulum 6 always, make pendulum 6 swing stablize, reduce pendulum 6 spring back, make 2 contact stabilization of movable contact 61 and stationary contact
It is good, to be less prone to rebound when movable contact 61 and quiet 2 contact of contact and generate arc erosion sound contact, and then extend out
Service life is closed, and increases the swing angle of pendulum 6 in limited assembly space, to make the work being transmitted on pendulum 6
Firmly amplified, drives movable contact 61 to be bonded completely with stationary contact 2, decreasing rebound further avoids dividing between two contacts
From and generate electric arc to sound contact carry out ablation；Simultaneously as setting support portion 62 supports pendulum 6, pendulum 6 and connecting terminal
Active force at 3 rotation connections is the elastic force of elastic component 5 and the synthesis of sound contact contact force, and the power of contact point is larger, contact
Stablize, electrical safety is reliable, so that pendulum 6 is contacted with connecting terminal 3 always during the swing, avoids pendulum 6 and terminals
Sub 3 plays and generate arcing, to improve the performance of swing rod switch.
Please refer to Fig. 8-Fig. 9, in the embodiment of the present invention, swing rod switch includes the button 7 being fixed on transition piece 4, mistake
Part 4 is crossed equipped with shaft 41, shaft 41 and switch pedestal 1 are rotatablely connected, and when push button 7, button 7 drives transition piece 4 around the shaft
41 rotations.Transition piece 4 is equipped with cavity 42, and elastic component 5 is built in cavity 42 and connect with 6 one end of pendulum.
In the embodiment of the present invention, in push button 7, button 7 drives 41 rotation around the shaft of transition piece 4, and transition piece 4 drives
Its internal elastic component 5 squeezes pendulum 6, and elastic component 5 is compressed axially along it, and elastic component 5 generates elastic force and pushes pendulum 6 around branch
Support part 62 rotates, so that the movable contact 61 on pendulum 6 be made to contact or separate with stationary contact 2, realizes being opened or closed for switch.
As an embodiment of the present invention, elastic component 5 is spring, and one end of elastic component 5 and one end of pendulum 6 are socketed.
In addition to this, elastic component 5 can also be elastic slice.
As an embodiment of the present invention, one end that pendulum 6 and elastic component 5 are socketed is provided with positioning column 63, elastic component 5
It is sheathed on positioning column 63.By the way that positioning column 63 is arranged in pendulum 6, convenient for being positioned to elastic component 5, to realize pendulum 6 and elasticity
The mating connection of part 5.
As an embodiment of the present invention, two surfaces of pendulum 6 being oppositely arranged are respectively equipped with a movable contact 61, switch
Pedestal 1 is equipped with two stationary contacts 2 being correspondingly arranged respectively with a movable contact 61, by the way that two movable contacts are arranged in each pendulum,
Control of the switch to two electric appliance can be achieved, to realize that one is mostly used, and reduces use cost and improves product
Versatility.
As a preferred embodiment of the present invention, support portion 62 is located at the middle position between the both ends of pendulum 6.This reality
It applies in example, pendulum 6 is around its middle part rotation, at this point, movable contact 7 and 2 contact action power of stationary contact are larger, the contact of sound contact is stablized
Property it is good, movable contact and quiet contact are less prone to rebound and generate arc erosion sound contact when contacting, so that extending switch makes
Use the service life.
As an embodiment of the present invention, connecting terminal 3 is equipped with the limiting section 31 limited to support portion 62, support portion 62
It is supported on limiting section 31 and is rotatablely connected with limiting section 62.By the way that connecting terminal 3 is arranged in, the limit limited to support portion is set
Position portion prevents support portion 62 and 3 play of connecting terminal and generates arcing, to improve the performance of switch.
As an embodiment of the present invention, the quantity of limiting section 31 is two, and two limiting sections 31 are to have opening
Limiting slot.Wherein, two limiting sections 31 are spaced apart from each other setting.By the way that limiting section 31 is arranged to the limiting slot with opening,
The support portion 62 of pendulum 6 can be directly placed in limiting slot, convenient and simple convenience, convenient for the assembly of swing rod switch, be conducive to
Improve assembly efficiency.
As an embodiment of the present invention, limiting section 31 is V-shaped groove or U-lag.Certainly, limiting section can also be other
The groove-like structure of shape.
As an embodiment of the present invention, support portion 62 is two protrusions being arranged by 6 opposite sides protrusion of pendulum, and two is convex
It rises and is arranged in a limiting section 31 respectively.Wherein, raised shape is unlimited, if be able to achieve protrusion merging limiting section 31 in and can
It is rotated in limiting section.By the way that support portion 62 and pendulum 6 to be wholely set, convenient for the installation of pendulum 6.
Figure 10-Figure 12 is please referred to, as another embodiment of the invention, support portion 62 is the column being fixed on pendulum 6
Setting is protruded with respect to the edge of pendulum 6 in the both ends of shape axis, columnar shaft, and the both ends of columnar shaft are respectively placed in a limiting section 31.
Wherein, columnar shaft is fixed on that pendulum upper type is unlimited, and the both ends of columnar shaft can rotate in limiting section 31, to realize pendulum 6
Rotation.Preferably, columnar shaft is weldingly fixed on pendulum, makes columnar shaft fixation, and stability is good.In the present embodiment, pendulum
One end that piece 6 and elastic component 5 are socketed turns down to form positioning column 63, and elastic component 5 is sheathed on positioning column 63.
Swing rod switch provided by the invention between the both ends of pendulum by being arranged the support with connecting terminal rotation connection
Portion, pendulum is rotated around support portion to be realized movable contact and stationary contact point contact or separates, since pendulum is around the branch between its both ends
Support part rotation reduces the point of application of elastic component to the distance of pendulum rotation point, and support portion props up always in pendulum rotation process
Pendulum is supportted, pendulum is not easy to shake, and guarantees pendulum slow-roll stabilization, keeps movable contact and stationary contact contact stabilization good, thus movable contact
It is less prone to rebound when with stationary contact point contact and generates arc erosion sound contact, and then extends switch service life, protects simultaneously
Card pendulum is contacted with connecting terminal always during the swing, is avoided pendulum and connecting terminal play and is generated arcing, to mention
The performance of high swing rod switch.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of swing rod switch characterized by comprising
Switch pedestal；
Stationary contact and connecting terminal in the switch pedestal；
The transition piece of connection is swung with the switch pedestal；
It is built in the elastic component of the transition piece；And
The pendulum being supported on the connecting terminal, described pendulum one end are abutted with the elastic component, and the other end is equipped with movable contact,
The support portion with connecting terminal rotation connection is provided between the both ends of the pendulum, the transition piece rotates and drives institute
Stating elastic component drives the pendulum to rotate around the support portion, makes the movable contact and the stationary contact point contact or separates.
2. swing rod switch according to claim 1, which is characterized in that the support zone is between the both ends of the pendulum
Middle position.
3. swing rod switch according to claim 1, which is characterized in that the connecting terminal, which is equipped with, limits the support portion
Limiting section, the support portion be supported on the limiting section and with the limiting section be rotatablely connected.
4. swing rod switch according to claim 3, which is characterized in that the quantity of the limiting section is two, and described in two
Limiting section is the limiting slot with opening.
5. swing rod switch according to claim 4, which is characterized in that the limiting section is V-shaped groove or U-lag.
6. swing rod switch according to claim 4, which is characterized in that the support portion is convex by the pendulum opposite sides
Two protrusions of setting are played, two protrusions are arranged in respectively in a limiting section.
7. swing rod switch according to claim 4, which is characterized in that the support portion is the column being fixed on the pendulum
The edge of shape axis, the relatively described pendulum in the both ends of the columnar shaft protrudes setting, and the both ends of the columnar shaft are respectively placed in one
In the limiting section.
8. swing rod according to claim 1 switch, which is characterized in that the elastic component is spring, the one of the elastic component
End and one end of the pendulum are socketed.
9. swing rod switch according to claim 8, which is characterized in that one end that the pendulum is socketed with the elastic component is set
It is equipped with positioning column, the elastic component is sheathed on the positioning column.
10. swing rod switch according to claim 1, which is characterized in that the two surfaces difference of the pendulum being oppositely arranged
Equipped with a movable contact, the switch pedestal is equipped with two stationary contacts being correspondingly arranged respectively with a movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245228.1A CN109449037A (en) | 2018-10-24 | 2018-10-24 | A kind of swing rod switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245228.1A CN109449037A (en) | 2018-10-24 | 2018-10-24 | A kind of swing rod switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109449037A true CN109449037A (en) | 2019-03-08 |
Family
ID=65547905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811245228.1A Pending CN109449037A (en) | 2018-10-24 | 2018-10-24 | A kind of swing rod switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109449037A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021493A (en) * | 2019-04-12 | 2019-07-16 | 宁波公牛电器有限公司 | A kind of swing rod switch |
| CN110189951A (en) * | 2019-05-29 | 2019-08-30 | 德丰电创科技股份有限公司 | A kind of control lever |
| CN112164610A (en) * | 2020-09-25 | 2021-01-01 | 宁波公牛电器有限公司 | Swing rod switch |
| CN113628917A (en) * | 2021-07-23 | 2021-11-09 | 宁波公牛电器有限公司 | Switch structure |
| CN114639566A (en) * | 2022-03-30 | 2022-06-17 | 宁波公牛电器有限公司 | Switch with a switch body |
| CN114783810A (en) * | 2022-05-26 | 2022-07-22 | 宁波公牛电器有限公司 | Switch with a switch body |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202150395U (en) * | 2011-08-08 | 2012-02-22 | 陈红迪 | Electric tool switch |
| CN204011209U (en) * | 2014-07-25 | 2014-12-10 | 浙江正泰建筑电器有限公司 | Toggle switch |
| JP2016149280A (en) * | 2015-02-13 | 2016-08-18 | 株式会社日本ロック | Switch device with lock function |
| CN206421980U (en) * | 2016-12-30 | 2017-08-18 | 施耐德电气（澳大利亚）有限公司 | Transmission device, button switch and socket for button switch |
| CN207883585U (en) * | 2018-01-26 | 2018-09-18 | 宁波公牛电器有限公司 | A kind of rocker switch |
| CN108695101A (en) * | 2017-04-10 | 2018-10-23 | 施耐德电气（澳大利亚）有限公司 | Button switch |
-
2018
- 2018-10-24 CN CN201811245228.1A patent/CN109449037A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202150395U (en) * | 2011-08-08 | 2012-02-22 | 陈红迪 | Electric tool switch |
| CN204011209U (en) * | 2014-07-25 | 2014-12-10 | 浙江正泰建筑电器有限公司 | Toggle switch |
| JP2016149280A (en) * | 2015-02-13 | 2016-08-18 | 株式会社日本ロック | Switch device with lock function |
| CN206421980U (en) * | 2016-12-30 | 2017-08-18 | 施耐德电气（澳大利亚）有限公司 | Transmission device, button switch and socket for button switch |
| CN108695101A (en) * | 2017-04-10 | 2018-10-23 | 施耐德电气（澳大利亚）有限公司 | Button switch |
| CN207883585U (en) * | 2018-01-26 | 2018-09-18 | 宁波公牛电器有限公司 | A kind of rocker switch |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021493A (en) * | 2019-04-12 | 2019-07-16 | 宁波公牛电器有限公司 | A kind of swing rod switch |
| CN110189951A (en) * | 2019-05-29 | 2019-08-30 | 德丰电创科技股份有限公司 | A kind of control lever |
| CN112164610A (en) * | 2020-09-25 | 2021-01-01 | 宁波公牛电器有限公司 | Swing rod switch |
| CN113628917A (en) * | 2021-07-23 | 2021-11-09 | 宁波公牛电器有限公司 | Switch structure |
| CN114639566A (en) * | 2022-03-30 | 2022-06-17 | 宁波公牛电器有限公司 | Switch with a switch body |
| CN114639566B (en) * | 2022-03-30 | 2024-02-27 | 宁波公牛电器有限公司 | Switch |
| CN114783810A (en) * | 2022-05-26 | 2022-07-22 | 宁波公牛电器有限公司 | Switch with a switch body |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |