CN209607645U - A kind of push button rocker switch - Google Patents
A kind of push button rocker switch Download PDFInfo
- Publication number
- CN209607645U CN209607645U CN201920475244.3U CN201920475244U CN209607645U CN 209607645 U CN209607645 U CN 209607645U CN 201920475244 U CN201920475244 U CN 201920475244U CN 209607645 U CN209607645 U CN 209607645U
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- button
- rocker switch
- push button
- push
- moving contact
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- Switch Cases, Indication, And Locking (AREA)
Abstract
A kind of push button rocker switch provided by the utility model, including base body, middle seat, OFF button and ON button, the lower section of OFF button and ON button is equipped with the rotating block being all connected with OFF button and ON button, the bottom of rotating block is set there are two circular hole, it is equipped in each circular hole and swings sub-spring and libron, one end of libron is deeply swung in sub-spring, and the other end extends circular hole；The lower section of libron is equipped with the moving contact being in contact with it, and the lower section of moving contact is equipped with side foot and is used to support the middle foot of moving contact, and side foot is equipped with stationary contact, and moving contact is equipped with movable contact.The push button rocker switch of the utility model has dual dustproof and waterproof function；The utility model structure novel, simple process are suitable for each type electric tool and the cleaning appliances such as bench saw, floor stand grinder, Wet-dry dust catcher and jetting machine, meet national safety standard.
Description
Technical field
The utility model relates to a kind of push button rocker switch.
Background technique
Such push button rocker switch function currently on the market is substantially similar, but has following functions defect:
1, the degree of protection of IP55, generally IP54 cannot be reached by commonly using push button rocker switch, can only bear generally to drip
The protection of water, when being suitable on the products such as jetting machine, the high water flow of hydraulic pressure is big, and degree of protection only has the seesaw of IP54 to open
Guan Ze is easy water inlet, is easy to cause internal short-circuit after water inlet, can seriously cause fire, and to personal safety, that there are considerable safeties is hidden
Suffer from, does not meet national safety standard.
2, commonly using push button rocker switch does not have LED light or uses neon lamp, and switch connection state can only be by pressing
Lettering on button recognizes, and lettering is easy to fall off after manpower Long Term Contact, and the connection of switch is then beyond recognition after falling off
And off-state；Neon lamp is since technique falls behind relatively, and homogeneity of product is bad, and the service life cannot be guaranteed, after neon lamp damage, switch
Also correct instruction function will be lost.Both the above state is easy to make one maloperation after occurring, and to personal safety, there are great
Security risk does not meet national safety standard equally.
For this purpose, design it is a kind of with dual dustproof and waterproof structure reach the degree of protection of IP55 and with LED light by
Button formula rocker switch is imperative.
Utility model content
According to the background technology, the purpose of this utility model is that avoiding above-mentioned deficiency, a kind of push button seesaw is provided
Switch.
A kind of push button rocker switch provided by the utility model, technical solution are as follows:
A kind of push button rocker switch, which is characterized in that the push button rocker switch include base body, middle seat, OFF by
Button and ON button are provided with the rotating block being all connected with OFF button and ON button, institute below the OFF button and ON button
The bottom setting of rotating block is stated there are two circular hole, is provided in each circular hole and swings sub-spring and libron, the pendulum
One end of mover is goed deep into the swing sub-spring, and the other end of the libron extends the circular hole；The libron
Lower section is provided with the moving contact being in contact with it, and side foot is provided with below the moving contact and is used to support the middle foot of moving contact,
It is provided with stationary contact on the side foot, is provided with movable contact on the moving contact.
A kind of push button rocker switch provided by the utility model, further includes following attached technical scheme:
Wherein, be provided with double-sided wiring board on the rotating block, the double-sided wiring board be provided on one side paster LED,
The another side of patch zener diode and Chip-R, the double-sided wiring board is provided with copper foil.
Wherein, it is provided with OFF push shaft between the OFF button and rotating block, is arranged between the ON button and rotating block
There is ON push shaft.
Wherein, two cylinders are set on the middle seat, are provided with counterbore on each cylinder, the OFF push shaft and
ON push shaft cooperates with the counterbore.
Wherein, the junction and ON push shaft of the OFF push shaft and middle seat and the junction of middle seat are provided with O-shaped close
Seal.
Wherein, the junction of the base body and the middle seat is provided with V-shaped seal ring.
Wherein, boss is set on the V-shaped seal ring, fluted, the boss and the groove are set on the middle seat
Cooperation.
Wherein, it is provided with clip-connecting rod in the two side walls of the rotating block, is provided on the middle seat and the clamping
The clamping groove of column cooperation.
Wherein, it is provided with fixing groove on the middle foot, the fixation corresponding to the fixing groove is provided on the moving contact
Block.
Wherein, base body through-hole is provided on the base body, the side foot and middle foot pass through the base body through-hole
Stretch out the base body.
The implementation of the utility model includes following technical effect:
1, the utility model is a novel push button rocker switch, has dual dustproof and waterproof function.
2, the utility model switch has the instruction of on-state LED light, guarantees switch connection using the long-life of LED light
Instruction function is used for a long time and is hardly damaged.
3, the utility model structure novel, simple process, be suitable for bench saw, floor stand grinder, Wet-dry dust catcher and
Each type electric tool such as jetting machine and cleaning appliance, meet national safety standard.
Detailed description of the invention
Fig. 1 is a kind of perspective view of push button rocker switch of the utility model.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the partial cutaway view of Fig. 1
Fig. 4 is a kind of explosive view of push button rocker switch of the utility model.
In figure, 1- base body, seat in 2-, 3-OFF button, 4-ON button, 5-OFF push shaft, 6-ON push shaft, 7- rotating block,
8- moving contact, the side 9- foot, foot in 10-, 11- double-sided wiring board, 12-O type sealing ring, 13-V type sealing ring, 21- cylinder, 22- are heavy
Hole, 23- groove, 24- clamping groove, 71- circular hole, 72- swing sub-spring, 73- libron, 74- clip-connecting rod, 81- movable contact, 82-
Fixed block, 91- stationary contact, 101- fixing groove, 24- locating slot, 111- paster LED, 112- patch zener diode, 113- patch
Resistance, 114- copper foil, 131- boss.
Specific embodiment
The utility model is described in detail below in conjunction with embodiment and attached drawing, it should be pointed out that described
Embodiment be intended merely to facilitate the understanding to the utility model, and do not play any restriction effect to it.Side described herein
Position is for example to compare the convenience of attached drawing description and use up and down, does not constitute the restriction to protection scope.
As shown in Figs 1-4, a kind of push button rocker switch provided by the utility model, including base body 1, middle seat 2, OFF
The lower section of button 3 and ON button 4, the OFF button 3 and ON button 4 is provided with to be turned with what OFF button 3 and ON button 4 were all connected with
Motion block 7, the bottom setting of the rotating block 7 are provided in each circular hole 71 and swing sub-spring 72 there are two circular hole 71
With libron 73, one end of the libron 73 is goed deep into the swing sub-spring 72, and the other end of the libron 73 extends
The circular hole 71 out；The lower section of the libron 73 is provided with the moving contact 8 being in contact with it, the lower section setting of the moving contact 8
There is side foot 9 and be used to support the middle foot 10 of moving contact 8, stationary contact 91 is provided on the side foot 9, is arranged on the moving contact 8
There is movable contact 81.The utility model is push button rocker switch, has dual dustproof and waterproof function；The utility model structure is new
Grain husk, simple process, be suitable for each type electric tool such as bench saw, floor stand grinder, Wet-dry dust catcher and jetting machine and
Cleaning appliance meets national safety standard.
Rocker switch in the utility model uses inside and outside double-layer structure, and base body 1 and middle seat junction are equipped with external V
Type seal 13, OFF button 3 and the dress of OFF push shaft 5 protrude into the counterbore 22 in the cylinder 21 on middle seat 2 after closing, and ON button 4 and ON are pushed away
The dress of axis 6 protrudes into the counterbore 22 in the cylinder 21 on middle seat 2 after closing, rotating block 7 drives libron 73 to drive moving contact 8, rotating block 7
On two sides clip-connecting rod 74 be installed to the locating slot 24 on middle seat 2, centered on this clip-connecting rod 74, manpower press OFF button 3
When with ON button 4, so that it may drive rotating block 7 to rotate, two circular holes 71 on rotating block 7, which are provided with, to be swung sub-spring 72 and swing
Son 73, libron 73 in the case where swinging the elastic force effect of sub-spring 72, lifted up with the fixing groove 101 on middle foot 10 by driving moving contact 8
Plate movement, to realize that is switched switches on and off function.
As shown in figure 4, double-sided wiring board 11 is provided on the rotating block 7, the one side setting of the double-sided wiring board 11
There are paster LED 111, patch zener diode 112 and Chip-R 113, the another side of the double-sided wiring board 11 is provided with copper
Foil 114.Installation has paster LED 111, patch zener diode 112 and Chip-R on rotating block 7 in the utility model
The double-sided wiring board 11 of 113 equal electronic components, the reverse side of double-sided wiring board 11 are set there are two copper foil 114, the copper foil 114 with just
Upper thread road is connected by through-hole, and by swinging in the electrical transmission to wiring board 11 of sub-spring 72 and libron 73 switch the two poles of the earth
Afterwards, when switching in an ON state, LED light be can be lit, then be come out by 6 light transmission of ON push shaft of transparent material, to realize
The instruction of on-state；When switch is in an off state, wiring board is not charged, and LED light does not work.The utility model utilizes LED's
Long-life is hardly damaged so that the connection instruction function of switch is durable.
As shown in figure 4, OFF push shaft 5 is provided between the OFF button 3 and rotating block 7, the ON button 4 and rotating block
ON push shaft 6 is provided between 7.
As shown in Figure 2,4, two cylinders 21 are set on the middle seat 2, are provided with counterbore 22 on each cylinder 21,
The OFF push shaft 5 and ON push shaft 6 cooperate with the counterbore 22.
As shown in Figure 2,4, the OFF push shaft 5 and the junction of middle seat 2 and ON push shaft 6 and the junction of middle seat 2 are equal
It is provided with O-ring seal 12.The present embodiment passes through in the junction of OFF push shaft 5 and middle seat 2 and ON push shaft 6 and middle seat 2
Junction is respectively provided with O-ring seal 12, prevents to realize dust-proof, the waterproof function of switch internal inside dust and water access switch
Energy.
As shown in Figure 3-4, the junction of the base body 1 and the middle seat 2 is provided with V-shaped seal ring 13.
As shown in Figure 2,4, boss 131 is set on the V-shaped seal ring 13, is arranged fluted 23 on the middle seat 2, it is described
Boss 131 and the groove 23 cooperate.There are gaps between base body 1 and middle seat 2 in the present embodiment, are equipped in gap location
External V-shaped seal ring 10, the circle boss 131 on external V-shaped seal ring 10 are just compressed by the circle groove 23 on middle seat, this
V-shaped seal ring 13 is not easy to fall off outside sample, and forms a labyrinth structure, realizes the dustproof and waterproof function of switch external.
As shown in figure 4, be provided with clip-connecting rod 74 in the two side walls of the rotating block 7, be provided on the middle seat with
The clamping groove 24 that the clip-connecting rod 74 cooperates.It can prevent to realize switch internal inside dust and water access switch in this way
Dust-proof, water-proof function.
As shown in figure 4, being provided with fixing groove 101 on the middle foot 10, it is provided on the moving contact 8 corresponding to described solid
Determine the fixed block 82 of slot 101.The present embodiment on middle foot 10 by being arranged fixing groove 101, and setting corresponds to solid on moving contact 8
Determine the fixed block 82 of slot 101, the fixed block 82 on moving contact 8 is connected in the fixing groove 101 of middle foot 10, so that moving contact can be with
The wedging position is that fulcrum does wraping plate movement.
Base body through-hole is provided on the base body 1, the side foot 9 and middle foot 10 are stretched by the base body through-hole
The base body 1 out.
A kind of push button rocker switch provided by the utility model switches on-off function by the realization of following process.
When push switch ON button 4, ON button 4 drives ON push shaft 6 to move down, and then rotating block 7 is driven to rotate, setting
It is dynamic that libron 73 in the circular hole 71 on rotating block 7 drives moving contact 8 to do seesaw overturning under the action of swinging sub-spring 72
Make, to make the movable contact 81 on moving contact 8 connect with the stationary contact 91 on side foot 9, to realize the turn-on power loss of switch.
When push switch OFF button 3, OFF button 3 drives OFF push shaft 5 to move down, and then drives 7 opposite direction of rotating block
It rotates, the libron 73 in rotating block 7 drives moving contact 8 to do seesaw overturning toward opposite direction under the action of swinging sub-spring 72
Movement, so that the stationary contact 91 on the movable contact 81 and side foot 9 on moving contact 8 be made to separate, realizes the break function of switch.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (10)
1. a kind of push button rocker switch, which is characterized in that the push button rocker switch includes base body, middle seat, OFF button
With ON button, the rotating block being all connected with OFF button and ON button is provided with below the OFF button and ON button, it is described
The bottom setting of rotating block is provided in each circular hole and swings sub-spring and libron, the swing there are two circular hole
One end of son is goed deep into the swing sub-spring, and the other end of the libron extends the circular hole；Under the libron
Side is provided with the moving contact being in contact with it, and side foot is provided with below the moving contact and is used to support the middle foot of moving contact, institute
It states and is provided with stationary contact on the foot of side, be provided with movable contact on the moving contact.
2. a kind of push button rocker switch according to claim 1, it is characterised in that: be provided on the rotating block two-sided
Wiring board, the double-sided wiring board are provided with paster LED, patch zener diode and Chip-R, the two-sided line on one side
The another side of road plate is provided with copper foil.
3. a kind of push button rocker switch according to claim 1 or 2, it is characterised in that: the OFF button and rotating block
Between be provided with OFF push shaft, be provided with ON push shaft between the ON button and rotating block.
4. a kind of push button rocker switch according to claim 3, it is characterised in that: two circles are arranged on the middle seat
Column, counterbore is provided on each cylinder, and the OFF push shaft and ON push shaft cooperate with the counterbore.
5. a kind of push button rocker switch according to claim 4, it is characterised in that: the company of the OFF push shaft and middle seat
The junction for connecing place and ON push shaft and middle seat is provided with O-ring seal.
6. a kind of according to claim 1-2, push button rocker switch described in any one of 4-5, it is characterised in that: the pedestal
The junction of body and the middle seat is provided with V-shaped seal ring.
7. a kind of push button rocker switch according to claim 6, it is characterised in that: be arranged on the V-shaped seal ring convex
Platform, is arranged on the middle seat fluted, and the boss and the groove cooperate.
8. a kind of according to claim 1-2, push button rocker switch described in any one of 4-5,7, it is characterised in that: described turn
It is provided with clip-connecting rod in the two side walls of motion block, the clamping groove with clip-connecting rod cooperation is provided on the middle seat.
9. a kind of according to claim 1-2, push button rocker switch described in any one of 4-5,7, it is characterised in that: in described
It is provided with fixing groove on foot, the fixed block corresponding to the fixing groove is provided on the moving contact.
10. a kind of according to claim 1-2, push button rocker switch described in any one of 4-5,7, it is characterised in that: described
Base body through-hole is provided on base body, the side foot and middle foot pass through the base body through-hole and stretch out the base body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475244.3U CN209607645U (en) | 2019-04-10 | 2019-04-10 | A kind of push button rocker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475244.3U CN209607645U (en) | 2019-04-10 | 2019-04-10 | A kind of push button rocker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607645U true CN209607645U (en) | 2019-11-08 |
Family
ID=68405678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920475244.3U Active CN209607645U (en) | 2019-04-10 | 2019-04-10 | A kind of push button rocker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607645U (en) |
-
2019
- 2019-04-10 CN CN201920475244.3U patent/CN209607645U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325608 Longze village and Nanyang Village, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG JIABEN ELECTRONICS Co.,Ltd. Address before: 325609 Tiancheng Industrial Zone, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG JIABEN ELECTRONICS Co.,Ltd. |