CN109887797A - A kind of rocker switch - Google Patents
A kind of rocker switch Download PDFInfo
- Publication number
- CN109887797A CN109887797A CN201910263218.9A CN201910263218A CN109887797A CN 109887797 A CN109887797 A CN 109887797A CN 201910263218 A CN201910263218 A CN 201910263218A CN 109887797 A CN109887797 A CN 109887797A
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- China
- Prior art keywords
- switch
- rocker
- fixed seat
- contact
- connecting terminal
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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
The invention discloses a kind of rocker switch, including pcb board, rocker switch is fixed on the pcb board, the rocker switch includes lower fixed seat, construction of switch there are four being set on the lower fixed seat, upper fixed seat is equipped on the upside of the construction of switch, the rocker structure for control switch fabric connectivity is additionally provided between fixed seat and lower fixed seat, the rocker structure passes through on the upside of upper fixed seat to upper fixed seat, the shell for fixing rocker switch is equipped on the outside of fixed seat, the shell is equipped with fixed feet, fixed feet passes through pcb board and fixes with pcb board, shell is by global switch encapsulated by structures, it is fixed in the fixed feet by shell with pcb board, shell at this time acts not only as the protective layer of rocker switch entirety, simultaneously, pass through fixed feet, rocker switch and pcb board can also be increased Firmness facilitates production and processing, and installation.
Description
Technical field
The present invention relates to field of switches, specially a kind of rocker switch.
Background technique
Rocker switch is a kind of widely used switching device, and rocker switch in the prior art is typically all to be mounted on shell
On body, rocker switch is fixed by fastener, then rocker switch is connected by other structures by conducting wire, the entirety not only switched
Structure is more complicated, and installation process is more complicated, meanwhile, it also will increase production cost.
Summary of the invention
Based on this, the present invention provides a kind of rocker switch, can not only simplify the structure of rocker switch, facilitate installation,
Increase the sound and vibration feel when stirring simultaneously, improves user experience.
The present invention provides a kind of rocker switch, including pcb board, rocker switch is fixed on the pcb board, it is described to shake
Lever switch includes lower fixed seat, and the lower fixed seat is equipped at least one construction of switch, is equipped on the upside of the construction of switch upper
Fixing seat is additionally provided with the rocker structure for control switch fabric connectivity between fixed seat and lower fixed seat, described to shake
Rod structure passes through on the upside of upper fixed seat to upper fixed seat, and the shell for fixing rocker switch is equipped on the outside of fixed seat,
The shell is equipped with fixed feet, and fixed feet passes through pcb board and fixes with pcb board.
Preferably, the construction of switch includes switch pedestal and switch case, between the switch case and switch pedestal
Hollow structure is formed, the construction of switch further includes the first connecting terminal being fixed in switch pedestal by post forming, the
Two connecting terminals and third connecting terminal, the second connecting terminal and third connecting terminal on the inside of the switch pedestal are opposite to be set
Set, gap be equipped between the second connecting terminal and third connecting terminal, equipped with contact chip in the gap, the contact chip it is another
One end is abutted with the first connecting terminal, and the pulling elastic component of clamping is additionally provided in the middle part of the contact chip, the pulling elastic component
The other end and switch pedestal or the first connecting terminal are clamped, and the contact chip is contacted with the second contact terminal, the switch case
It is equipped with through-hole, is equipped with the pressing piece that can be moved along through-hole direction, the inside of the pressing piece and pulling in the through-hole
Elastic component abuts, and switch case lateral surface is protruded on the outside of pressing piece, be additionally provided in the switch case rotation by contact, it is described
It is abutted by contact inner surface with pressing piece lateral surface, makes to pull elastic component deformation, contact chip and the second terminals by contact is pressed
Son is separated and is contacted with third connecting terminal.
Preferably, second connecting terminal, third connecting terminal and contact chip contact position are equipped with the contact block of protrusion.
Preferably, the contact chip includes abutting part, curved portion, clamping portion and contact portion, and the abutting part is right angle knot
Structure, first contact terminal are equipped with the trough with straight angle being adapted to contact chip abutting part right angle, the curved portion medial surface direction
Elastic component is pulled, the clamping portion is equipped with the through-hole with pulling elastic component clamping, and the contact block is located at contact portion two sides.
Preferably, the pulling elastic component is spring or elastic slice.
Preferably, four constructions of switch form rectangle, and the rocker structure is located at rectangular centre position, rocker structure
It is equidistant away from each construction of switch.
Preferably, the rocker structure structure includes the rocker shaft across upper fixed seat, shaking on the upside of fixed seat
Bar axis is equipped with astrosphere, is arranged with briquette structure on the rocker shaft on the downside of fixed seat, the rocker shaft is close to bottom
Position is equipped with the locating part of clamping, and elastic component is equipped between the locating part and briquette structure, and the elastic component is socketed in rocking bar
On the outside of axis.
Preferably, it is equipped with the arc groove being adapted to astrosphere on the upside of fixed seat, is equipped with through-hole, institute in the middle part of arc groove
Rocker shaft is stated across through-hole, astrosphere is contacted with arc groove.
Preferably, the briquette structure is square structure, and the bottom side of briquette structure is equipped with annular groove, the elastic component card
It connects in annular groove.
Preferably, the construction of switch is equipped with location hole, and fixed seat and/or lower fixed seat are equipped with and positioning
The positioning column of hole adaptation, the location hole and positioning column are clamped.
Beneficial effects of the present invention:
1, shell fixes global switch encapsulated by structures in the fixed feet by shell with pcb board, and shell at this time not only can be with
As the protective layer of rocker switch entirety, meanwhile, by fixed feet, the firmness of rocker switch and pcb board can also be increased,
Facilitate production and processing, and installation.
2, by the setting of rocker structure, the swing angle of rocker shaft can be increased, during use, body user
Usage experience.
3, it by the design of contact chip and draw springs in construction of switch, long-living can vibrate during use
The usage experience of user can be improved in feel and sound.
Detailed description of the invention
Fig. 1 is rocker switch overall structure diagram of the present invention；
Fig. 2 is the sliding rocker switch explosion figure structure schematic representation of the present invention；
Fig. 3 is rocker switch rocker structure assembling schematic diagram of the present invention；
Fig. 4 is the structural schematic diagram of rocker switch briquette structure of the present invention；
Fig. 5 is the structural schematic diagram of construction of switch in rocker switch of the present invention；
Fig. 6 is the explosion figure structure schematic representation of construction of switch in rocker switch of the present invention；
Fig. 7 is the connecting terminal of construction of switch and the structural schematic diagram of switch pedestal in rocker switch of the present invention；
Fig. 8 is the structural schematic diagram of the contact chip of construction of switch in rocker switch of the present invention；
Fig. 9 is the structural schematic diagram of lower fixed seat in rocker switch of the present invention；
Wherein, 1, shell, 2, PCB, 3, lower fixed seat, 4, construction of switch, 41, switch pedestal, 42, switch case, 43, first
Connecting terminal, 431, trough with straight angle, the 44, second connecting terminal, 45, third connecting terminal, 46, contact chip, 461, abutting part, 462,
Curved portion, 463, clamping portion, 464, contact portion, 47, pull elastic component, 48, press contact, 49, pressing piece, 410, contact block,
411, location hole, 5, upper fixed seat, 51, arc groove, 6, rocker structure, 61, rocker shaft, 62, astrosphere, 63, briquette structure,
631, annular groove, 64, locating part, 65, elastic component, 10, positioning column, 11, fixed feet.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more
Any and all combinations of relevant listed item.
As depicted in figs. 1 and 2, a kind of rocker switch, including pcb board 2 are fixed with rocker switch on the pcb board 2,
The rocker switch includes lower fixed seat 3, is set on the lower fixed seat 3 there are four construction of switch 4,4 upside of construction of switch
Equipped with upper fixed seat 5, the rocking bar being connected to for control switch structure 4 is additionally provided between fixed seat 5 and lower fixed seat 34
Structure 6, the rocker structure 6 pass through on the upside of upper fixed seat 5 to upper fixed seat 5, are equipped on the outside of fixed seat 5 for fixing
The shell of rocker switch, the shell are equipped with fixed feet 11, and fixed feet 11 passes through pcb board and fixes with pcb board.
The state that can control connection or the disconnection of construction of switch 4 by rocker structure 6, thus control circuit, this implementation
In example, during use, directly the connecting terminal of construction of switch 4 is inserted on pcb board, switch entirety is connected into circuit,
The connecting terminal of construction of switch 4 at this time can be used as connector and construction of switch 4 and pcb board be fixed, meanwhile, shell
Downside is equipped with fixed feet 11, and fixed feet 11 at this time can also pass through the hole that pcb board is equipped with, then by fixed feet 11 and pcb board
It is fixed, it can be further improved the firmness between overall structure and pcb board, certainly, shell at this time equally has protection
Effect avoids being influenced by the external world for protecting the entirety of rocker switch.
Wherein, such as Fig. 2, shown in Fig. 3 to Fig. 6, the construction of switch 4 includes switch pedestal 41 and switch case 42, described
Hollow structure is formed between switch case 42 and switch pedestal 41, the construction of switch 4 further includes being fixed on by post forming
The first connecting terminal 43, the second connecting terminal 44 and third connecting terminal 45 in switch pedestal 41, three terminals at this time
Son all exposes in the two sides of switch pedestal 41, and wherein three connection terminal portions in 41 outside of switch pedestal are used to connect with pcb board
It connects, three connection terminal portions of 41 inside of switch pedestal are connected to for control circuit, at this point, the second of 41 inside of switch pedestal
Connecting terminal 44 and third connecting terminal 45 are oppositely arranged, between being equipped between the second connecting terminal 44 and third connecting terminal 45
Gap changes the shape of third connecting terminal 45 by bending specifically, third connecting terminal 45 at this time is equipped with bending, thus
Gap is formed between third connecting terminal 45 and the second connecting terminal 44, gap location is open at least provided with one, in order to set
Contact chip 46 is set, is equipped with contact chip 46 in the gap, the other end of the contact chip 46 is abutted with the first connecting terminal 43, institute
State the pulling elastic component 47 that clamping is additionally provided in the middle part of contact chip 46, the other end for pulling elastic component and switch pedestal 41 or the
The clamping of one connecting terminal 43, the contact chip 46 are contacted with the second contact terminal, and the switch case 42 is equipped with through-hole, described
Being equipped in through-hole can abut with elastic component is pulled, press along the pressing piece 49 that through-hole direction is moved, the inside of the pressing piece
42 lateral surface of switch case is protruded on the outside of casting die acts on draw springs 65 during pressing piece is mobile in through-hole, from
And draw springs 65 can be made deformation occurs, and then the contact chip 46 of 65 one end of draw springs is made to change position, so as to
To be connected to different circuits, be additionally provided in the switch case 42 rotation by contact 48, it is described by contact inner surface and pressing
Part lateral surface abuts, i.e., can control the position of contact chip 46 by face contact piece 46, to control the connection of contact chip 46 not
Same connecting terminal makes to pull elastic component deformation by contact is pressed, and contact chip 46 is separated with the second connecting terminal 44 and and third
Connecting terminal 45 contacts.
Further, in order to improve the contact effect between connecting terminal, second connecting terminal 44, third terminals
The contact block 410 that son 45 and 46 contact position of contact chip are equipped with protrusion is connect contact surface from face by the contact block 410 of protrusion
Touching is converted into line contact or point contact, certainly, in the present embodiment, the first connecting terminal 43, the second connecting terminal 44, third wiring
Terminal 45, contact chip 46 and contact block 410 are conductive metal.
Further, as shown in figure 8, the contact chip 46 includes abutting part 461, curved portion 462,463 and of clamping portion
Contact portion 464, the abutting part 461 are right-angle structure, and first contact terminal 44 is equipped with and 46 abutting part 461 of contact chip
The trough with straight angle 431 of right angle adaptation, 462 medial surface of curved portion towards pulling elastic component 47, the clamping portion 463 be equipped with
The through-hole for pulling elastic component 47 to be clamped, the contact block 410 are located at 464 two sides of contact portion, the right angle of 46 abutting part 461 of contact chip
Trough with straight angle 431 in structure and the first connecting terminal 43 is clamped, can be by contact chip 46 under the action of draw springs 6547
It is limited in the gap between the second connecting terminal 44 and third connecting terminal 45, in no external force in draw springs
Under the action of 6547, contact chip 46 connect 44 with the second connecting terminal 44, when external force is in draw springs 6547, that is, presses
When part 48 acts on draw springs 65, deformation occurs for draw springs 65, so that clamping portion 463 is pulled, curved portion at this time
462 deformation occurs, and contact portion position, which is provided, to be changed, and separates with the second connecting terminal 44, contacts with third connecting terminal 45, thus
Disconnection and connection circuit, when the power for acting on draw springs 65 disappears, active force of the draw springs 65 to clamping portion 463
It disappears, curved portion 462 is restored to original position, so that contact chip 46 is separated with third connecting terminal 45, with the second terminals
Son 44 contacts.
Further, the pulling elastic component is spring or elastic slice, and elastic component is pulled to connect by deformation so as to change
The position of contact 46, in the present embodiment, pulling elastic component is spring, can be very good the movement of control contact chip 46, to control
Make switch disconnection be connected to.
Wherein, there are four the construction of switch 4 is set, four constructions of switch 4 form rectangle, the rocker structure 6
In rectangular centre position, rocker structure 6 is equidistant away from each construction of switch 4, specifically, pressing touching in construction of switch 4 at this time
Piece is centered around the outside of rocker structure 6, can control in 6 different location of rocker structure different constructions of switch 4 connection and/or
It disconnects.
Wherein, 6 structure of rocker structure includes the rocker shaft 61 across upper fixed seat 5, fixed 5 upside of seat
Rocker shaft 61 is equipped with astrosphere 62, is arranged with briquette structure 63, the rocking bar on the rocker shaft 61 of fixed 5 downside of seat
Axis 61 is equipped with the locating part 64 of clamping close to bottom position, and elastic component 65 is equipped between the locating part 64 and briquette structure 63,
The elastic component 65 is socketed in 61 outside of rocker shaft.
Further, the arc groove 51 being adapted to astrosphere 62 is equipped on the upside of upper fixed seat 5 at this time, is set in the middle part of arc groove 51
There is through-hole, the rocker shaft 61 passes through through-hole, and astrosphere 62 is contacted with arc groove 51.
By the effect of astrosphere 62 and arc groove 51, rocker shaft 61 can be rotated in the upside of upper fixed seat 5 at this time,
During rocker shaft 61 rotates, 63 position of briquette structure positioned at 5 downside of upper fixed seat can also change, briquetting at this time
Structure 63 can tilt, and in inclination, briquette structure 63 can be squeezed by contact with construction of switch 4 by contact pad, thus
It can control construction of switch 4, after unclamping rocker shaft 61, under the action of elastic component 65, rocker shaft 61 and briquette structure 63
It can be restored to original position, briquette structure 63 is separated with construction of switch 4, so as to complete the control of construction of switch 4.
Further, as shown in figure 4, for convenience elastic component 65 positioning, and reduce whole height, the briquetting knot
The bottom side of structure 63 is equipped with annular groove 631, and the elastic component 65 is connected in annular groove 631, and it is recessed that elastic component 65 is stuck in annular
In slot 631, the installation of elastic component 65 can be convenient, meanwhile, under the action of identical elastic component 65, briquette structure 63 can be reduced
Height, keep entire volume of switch smaller.
Wherein, as shown in Fig. 2, Fig. 3, Fig. 9, the construction of switch 4 is equipped with location hole 411410, fixed seat 5
And/or lower fixed seat 3 is equipped with the positioning column 10 being adapted to location hole 411, the location hole 411 is clamped with positioning column 10, this
When construction of switch 4 be equipped with the location hole 411 through entire construction of switch 4, in upper fixed seat 5 and lower fixed seat 3 and switch
4 contact position of structure is designed with corresponding positioning column 10, by the effect of positioning column 10 and location hole 411, switch can be tied
Structure 4 is positioned and is fixed, at this point, there have shell that can carry out overall structure in the upside of upper fixed seat 5 to be further
It is fixed.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of rocker switch, including pcb board, which is characterized in that be fixed with rocker switch, the rocking bar on the pcb board
Switch includes lower fixed seat, is set on the lower fixed seat there are four construction of switch, and the construction of switch upside is equipped with upper fixed seat,
The rocker structure for control switch fabric connectivity is additionally provided between fixed seat and lower fixed seat, the rocker structure is worn
It crosses on the upside of upper fixed seat to upper fixed seat, the shell for fixing rocker switch, the shell is equipped on the outside of fixed seat
Equipped with fixed feet, fixed feet passes through pcb board and fixes with pcb board.
2. rocker switch according to claim 1, it is characterised in that: the construction of switch includes switch pedestal and switch housing
Body, forms hollow structure between the switch case and switch pedestal, the construction of switch further includes being fixed by post forming
The first connecting terminal, the second connecting terminal and third connecting terminal in switch pedestal, second on the inside of the switch pedestal
Connecting terminal and third connecting terminal are oppositely arranged, and gap are equipped between the second connecting terminal and third connecting terminal, between described
Contact chip is equipped in gap, the other end of the contact chip is abutted with the first connecting terminal, is additionally provided with clamping in the middle part of the contact chip
Pulling elastic component, the other end for pulling elastic component and switch pedestal or the first connecting terminal be clamped, the contact chip with
The contact of second contact terminal, the switch case are equipped with through-hole, and being equipped in the through-hole can move along through-hole direction
Pressing piece, the inside of the pressing piece are abutted with elastic component is pulled, and switch case lateral surface, the switch are protruded on the outside of pressing piece
Be additionally provided on shell rotation by contact, it is described to be abutted by contact inner surface with pressing piece lateral surface, make to pull by contact is pressed
Elastic component deformation, contact chip are separated with the second connecting terminal and are contacted with third connecting terminal.
3. rocker switch according to claim 2, it is characterised in that: second connecting terminal, third connecting terminal and
Contact chip contact position is equipped with the contact block of protrusion.
4. rocker switch according to claim 3, it is characterised in that: the contact chip includes abutting part, curved portion, clamping
Portion and contact portion, the abutting part are right-angle structure, and first contact terminal is equipped with and is adapted to contact chip abutting part right angle
Trough with straight angle, towards elastic component is pulled, the clamping portion is equipped with and pulls the logical of elastic component clamping for the curved portion medial surface
Hole, the contact block are located at contact portion two sides.
5. rocker switch according to claim 4, it is characterised in that: the pulling elastic component is spring or elastic slice.
6. rocker switch according to any one of claim 1 to 5, it is characterised in that: four constructions of switch are formed
Rectangle, the rocker structure are located at rectangular centre position, and rocker structure is equidistant away from each construction of switch.
7. rocker switch according to claim 6, it is characterised in that: the rocker structure structure includes across upper fixed seat
Rocker shaft, the rocker shaft on the upside of fixed seat is equipped with astrosphere, is arranged on the rocker shaft on the downside of fixed seat
There is briquette structure, the rocker shaft is equipped with the locating part of clamping close to bottom position, sets between the locating part and briquette structure
Flexible part, the elastic component are socketed on the outside of rocker shaft.
8. rocker switch according to claim 7, it is characterised in that: be equipped on the upside of fixed seat and be adapted to astrosphere
Arc groove, through-hole is equipped in the middle part of arc groove, the rocker shaft passes through through-hole, and astrosphere is contacted with arc groove.
9. rocker switch according to claim 7 or 8, it is characterised in that: the briquette structure is square structure, the pressure
The bottom side of block structure is equipped with annular groove, and the elastic component is connected in annular groove.
10. rocker switch according to claim 1, it is characterised in that: the construction of switch be equipped with location hole, it is described on
Fixing seat and/or lower fixed seat are equipped with the positioning column being adapted to location hole, and the location hole and positioning column are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910263218.9A CN109887797A (en) | 2019-04-02 | 2019-04-02 | A kind of rocker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910263218.9A CN109887797A (en) | 2019-04-02 | 2019-04-02 | A kind of rocker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109887797A true CN109887797A (en) | 2019-06-14 |
Family
ID=66935773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910263218.9A Pending CN109887797A (en) | 2019-04-02 | 2019-04-02 | A kind of rocker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109887797A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112732009A (en) * | 2020-12-21 | 2021-04-30 | 深圳市巨烽显示科技有限公司 | Rocker with start-up movement protection function |
| CN113871241A (en) * | 2021-09-27 | 2021-12-31 | 浙江吉利控股集团有限公司 | Rocker structure and rocker switch comprising same |
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| CN105575711A (en) * | 2016-01-30 | 2016-05-11 | 东莞市林积为实业投资有限公司 | Four-way high-current rocker switch |
| CN209947730U (en) * | 2019-04-02 | 2020-01-14 | 惠州冠泰电子有限公司 | Rocker switch |
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| KR100798339B1 (en) * | 2006-10-17 | 2008-01-28 | 엘에스산전 주식회사 | A closing spring assembly of switching mechanism for an air circuit breaker |
| KR20080106098A (en) * | 2007-06-01 | 2008-12-04 | 알프스 덴키 가부시키가이샤 | Multidirectional input device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112732009A (en) * | 2020-12-21 | 2021-04-30 | 深圳市巨烽显示科技有限公司 | Rocker with start-up movement protection function |
| CN112732009B (en) * | 2020-12-21 | 2022-05-10 | 深圳市巨烽显示科技有限公司 | Rocker with start-up movement protection function |
| CN113871241A (en) * | 2021-09-27 | 2021-12-31 | 浙江吉利控股集团有限公司 | Rocker structure and rocker switch comprising same |
| CN113871241B (en) * | 2021-09-27 | 2024-03-19 | 浙江吉利控股集团有限公司 | Rocker structure and rocker switch comprising same |
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