CN107481879A - Confess electric switch - Google Patents
Confess electric switch Download PDFInfo
- Publication number
- CN107481879A CN107481879A CN201710660405.1A CN201710660405A CN107481879A CN 107481879 A CN107481879 A CN 107481879A CN 201710660405 A CN201710660405 A CN 201710660405A CN 107481879 A CN107481879 A CN 107481879A
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- China
- Prior art keywords
- fixed plate
- group
- fixed
- fixation kit
- hole
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/10—Bases; Stationary contacts mounted thereon
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
This application discloses one kind to confess electric switch, including keying body and substrate body, keying body is fixed with the first spring strut and the second group of magnets fixation kit, second group of magnets fixation kit has been positioned apart from the 3rd fixed plate and the second fixed plate, 3rd fixed plate sets the 3rd fixing hole, second fixed plate sets the 4th fixing hole, both ends of the keying body away from the second group of magnets fixation kit are arranged to swinging end, first spring strut is arranged between swinging end and the second group of magnets fixation kit, with improving confession electric switch reliability, it is simple in construction, pass through the first spring strut, switching on and off for circuit is realized in button swing process, circuit is controlled, it can solve the problem that the problem of miniature power generating device is not fixed easily in confession electric switch.
Description
Technical field
The disclosure relates generally to Internet of Things field, and in particular to self-powered field of switches, more particularly to a kind of confession are established by cable
Close.
Background technology
With the development of national economy, living standards of the people also step up, therefore to life convenient and energy-conserving and environment-protective
It is required that also more and more higher.High-tech wireless electronic product is brought convenience to the life of people, but electronic product must have power supply
It could work.Currently widely used battery is as power supply, but battery has many limitations, and the limited needs of service life repeat to change
Battery, increase use cost.Potential safety hazard is had during battery use, is such as got rusty or leakage.Battery production consumes resource,
Discarded object pollutes the environment.Some special occasions are not suitable for using battery.
It is very inexpensive, saves so the device to be generated electricity immediately using some in some fields replaces battery to provide electric energy
Resource and environmental protection.
In Internet of Things field, especially in wireless switching field, it is necessary to use miniature power generating device, how by micro generation
Device, which is fixed on inside wireless switching, becomes a technical barrier.
The content of the invention
In view of drawbacks described above of the prior art or deficiency, it is expected to provide a kind of confession electric switch simple in construction.
In a first aspect, the confession electric switch of the present invention, including keying body and substrate body, the keying body are fixed with
First spring strut and the second group of magnets fixation kit, the second group of magnets fixation kit have been positioned apart from the 3rd fixed plate
With the second fixed plate, the 3rd fixed plate sets the 3rd fixing hole, and second fixed plate sets the 4th fixing hole, described to press
Both ends of the key body away from the second group of magnets fixation kit are arranged to swinging end, and first spring strut is arranged on described
Between swinging end and the second group of magnets fixation kit, the substrate body is arranged to the housing of one end open, the substrate
The bottom surface of body is provided with the first group of magnets fixation kit, and the first group of magnets fixation kit is provided with first be oppositely arranged
Fixed plate and the second fixed plate, first fixed plate are provided with first through hole, and second fixed plate is provided with the second through hole,
Side of first fixed plate away from second fixed plate is provided with first raised, and second fixed plate is away from described the
The side of one fixed plate is provided with second raised, and the relative side of the substrate body is respectively arranged with card interface, and described first
The both ends of group of magnets fixation kit are relatively set with card adapter plate, the card adapter plate towards the first group of magnets fixation kit one
Side is provided with clamping projection.
The technical scheme provided according to the embodiment of the present application, magnet is rotatably fixed by the second group of magnets fixation kit
Group, ensure that confession electric switch in miniature power generating device run well, while can fixed magnet group, improve confession and establish by cable
Ground reliability is closed, it is simple in construction, by the first spring strut, switching on and off for circuit is realized in button swing process, it is right
Circuit is controlled, and can solve the problem that the problem of miniature power generating device is not fixed easily in confession electric switch, including substrate body, substrate
Body is arranged to the housing of one end open, and the bottom surface of substrate body is provided with the first group of magnets fixation kit, and the first group of magnets is consolidated
Determine component and be provided with the first fixed plate and the second fixed plate being oppositely arranged, the first fixed plate is provided with first through hole, and second is solid
Fixed board is provided with the second through hole, and side of first fixed plate away from the second fixed plate is provided with the first projection, and the second fixed plate is remote
Side from the first fixed plate is provided with the second projection, and the relative side of substrate is respectively arranged with card interface, and the first group of magnets is consolidated
The both ends for determining component are relatively set with card adapter plate, and it is convex that card adapter plate towards the side of the first group of magnets fixation kit is provided with clamping
Rise.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of the keying body of the confession electric switch of embodiments of the invention,
Fig. 2 is the front view of the keying body of the confession electric switch of embodiments of the invention,
Fig. 3 is the structural representation of the substrate body of the confession electric switch of embodiments of the invention,
Fig. 4 is the front view of the substrate body of the confession electric switch of embodiments of the invention.
Embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
It is easy to describe, the part related to invention is illustrate only in accompanying drawing.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It refer to Fig. 1 and Fig. 2, confession electric switch of the invention, including keying body, keying body and be fixed with the first spring
The group of magnets fixation kit 20 of pillar 10 and second, the second group of magnets fixation kit 20 have been positioned apart from the 3rd fixed plate 21 and
Two fixed plates 23, the 3rd fixed plate 21 set the 3rd fixing hole 22, and the second fixed plate 23 sets the 4th fixing hole 24, keying body
Both ends away from the second group of magnets fixation kit 20 are arranged to swinging end, and the first spring strut 10 is arranged on swinging end and the second magnetic
Between iron group fixation kit 20.
In an embodiment of the present invention, confess that electric switch, including keying body, keying body are fixed with the first spring strut
With the second group of magnets fixation kit, the second group of magnets fixation kit is used for fixed magnet group, also, group of magnets can be relative to
Two group of magnets fixation kits rotate, and the second group of magnets fixation kit has been positioned apart from the 3rd fixed plate and the second fixed plate, the
Three fixed plates set the 3rd fixing hole, and the second fixed plate sets the 4th fixing hole, and group of magnets is connected to the 3rd fixed plate and second
Between fixed plate, group of magnets is provided with projection corresponding with the 3rd fixing hole and the 4th fixing hole, and projection sticks into the 3rd fixing hole
Among the 4th fixing hole, other motions of magnet group in addition to rotation are limited by the 3rd fixed plate and the second fixed plate, together
When, set such a fixed structure to facilitate the installation and dismounting of group of magnets, convenient confess is tested when electric switch dispatches from the factory, together
When be also convenient for the maintenance and replacing of group of magnets, both ends of the keying body away from the second group of magnets fixation kit are arranged to swinging end,
Second group of magnets fixation kit can be swung around the 3rd fixing hole and the 4th fixing hole, and the first spring strut is arranged on pendulum
Between moved end and the second group of magnets fixation kit, the first spring strut is used for fixing switch spring, and that realizes circuit connects on and off
Open, by button come fixed magnet group, and enable group of magnets to follow button to swing, realize that circuit switches on and off same
When, drive magnet group, which is swung, realizes generating, and the miscellaneous part to confession electric switch is powered, it is not necessary to battery or external electricity
Source, it is simple and reliable for structure.
Further, keying body is arranged to semi-closed casings, and housing has cuboid cavity 30 and frame 31, cuboid sky
The second group of magnets fixation kit 20 is fixed with chamber 30, the first spring strut 10 is fixed on frame 31.
In an embodiment of the present invention, keying body is arranged to semi-closed casings, and housing has cuboid cavity and frame, long
The second group of magnets fixation kit is fixed with cube cavity so that the structure of self-powered switch internal is compacter, reduces certainly
The volume of power switch, meanwhile, group of magnets, which is fixed in cuboid cavity, can protect group of magnets, reduce group of magnets by outer
The impact in portion, the fixing intensity of group of magnets is improved, the first spring strut is fixed on frame, optionally, by the first spring branch
Post is fixed on the amplitude of fluctuation for increasing by the first spring strut close to the position of swinging end, avoids confessing that electric switch false touch causes line
Road is connected, the loss to internal electric energy, meanwhile, difficulty of processing is reduced, improves the qualification rate of product.
Further, frame 31 sets fluted 32 close to the both sides of the second group of magnets fixation kit 20.
In an embodiment of the present invention, frame is set fluted close to the both sides of the second group of magnets fixation kit, prevents side
Frame interferes the element being fixed on substrate in button swing process so that the structure of self-powered switch key is compacter, subtracts
The volume of confession electric switch is lacked.
Further, the both sides of the second group of magnets fixation kit 20 are respectively arranged with the second fixed block 40, the second fixed block
40 are provided with fixing groove 41, the direction of fixing groove 41 and the 3rd fixing hole 22 and the central axis of the 4th fixing hole 24.
In an embodiment of the present invention, the both sides of the second group of magnets fixation kit are respectively arranged with the second fixed block, and second
The flexible member that fixed block is used for limiting in group of magnets moves in swaying direction, prevents flexible member from, because elastic force acts on, deviateing
Swaying direction, the damage of flexible member being caused, while flexible member can be facilitated to store power, the second fixed block is provided with fixing groove,
The direction of fixing groove is connected to fixing groove with the 3rd fixing hole and the central axis of the 4th fixing hole, the drive end of flexible member
It is interior, when button is swung, flexible member driving end motion is driven, deformation of elastic element stores power so as to which drive magnet group is moved, bullet
The drive end of property element is traditionally arranged to be the wide shape in the narrow centre in both ends, on the one hand in order to save material, on the other hand for side
Just flexible member storage deflection, the drive end of flexible member is connected in fixing groove, prevents the drive end edge of flexible member
The inwall of keying body slides, and causes the damage of flexible member.
Further, the second fixed block 40 is arranged to cylindrical shell, and cylindrical shell is relatively set with two breach 42, close
The diameter of the breach 42 of second group of magnets fixation kit 20 is more than the diameter away from the breach 42 of the second group of magnets fixation kit 20.
In an embodiment of the present invention, the second fixed block is arranged to cylindrical shell, simple in construction, is conveniently processed, post
Shape housing is relatively set with two breach, and two breach and hollow cylindrical shell constitute the fortune of fixing groove limitation flexible member
Dynamic, the diameter close to the second group of magnets fixation kit breach is more than the diameter away from the second group of magnets fixation kit breach so that
Flexible member can be close to fixing groove, add fixing groove and the contact area of flexible member, improve fixing groove and flexible member
The stability of structure.
Further, second spring pillar 50, second spring are provided between the 3rd fixed plate 21 and the second fixed plate 23
Pillar 50 is provided with groove axially spacedly, and diameter of the second spring pillar 50 away from keying body one end is less than second spring branch
Diameter of the post 50 close to keying body one end.
In an embodiment of the present invention, it is provided with second spring pillar between the 3rd fixed plate and the second fixed plate, second
Spring strut is used for the spring that is fixed and clamped, and keying body is close in one end of holddown spring, and the other end is close to the magnetic in magnet assemblies
Iron surface, prevent magnet from departing from group of magnets, improve the reliability of confession electric switch, second spring pillar is set axially spacedly
Groove is equipped with, diameter of the second spring pillar away from keying body one end is less than second spring pillar close to the straight of keying body one end
Footpath, it is convenient that holddown spring is fixed on second spring pillar, prevent holddown spring from departing from second spring pillar.
Further, the 3rd fixed plate 21 and the second fixed plate 23 are disposed as triangular plate, the 3rd fixed plate 21
Arc angling is disposed as with the drift angle of the second fixed plate 23.
In an embodiment of the present invention, the 3rd fixed plate and the second fixed plate are disposed as triangular plate, and the 3rd is solid
Fixed board and the drift angle of the second fixed plate are disposed as arc angling, improve the intensity of the 3rd fixed plate and the second fixed plate, knot
Structure is simple, is easy to process.
Further, keying body is fixed with multiple strip reinforcements 25, and multiple strip reinforcements 25 are close to respectively
3rd fixed plate 21 and the second fixed plate 23.
In an embodiment of the present invention, keying body is fixed with multiple strip reinforcements, multiple strip reinforcements point
It is not close to the 3rd fixed plate and the second fixed plate, further enhances the intensity of the 3rd fixed plate and the second fixed plate, improve
Reliability of structure.
Further, the 3rd fixing hole 22 and the 4th fixing hole 24 are arranged to coaxial aperture, and the 3rd fixing hole 22 and the 4th is solid
The diameter for determining hole 24 is identical.
In an embodiment of the present invention, the 3rd fixing hole and the 4th fixing hole are arranged to coaxial aperture, the 3rd fixing hole and
The diameter of four fixing holes is identical, is easy to process, while improves the stability of group of magnets swing.
Further, the first spring strut 10 is provided with groove axially spacedly, and the first spring strut 10 is away from button sheet
The diameter of body one end is less than diameter of first spring strut 10 close to keying body one end.
In an embodiment of the present invention, the first spring strut is provided with groove axially spacedly, and the first spring strut is remote
The diameter of keying body one end is less than diameter of first spring strut close to keying body one end, convenient that spring is fixed on into first
On spring strut, prevent holddown spring from departing from the first spring strut.
Fig. 3 and Fig. 4, including substrate body are refer to, substrate body is arranged to the housing of one end open, the bottom of substrate body
Face is provided with the first group of magnets fixation kit 60, and the first group of magnets fixation kit 60 is provided with the first fixed plate 61 being oppositely arranged
With the second fixed plate 64, the first fixed plate 61 is provided with first through hole 62, and the second fixed plate 64 is provided with the second through hole 65, and first
Side of the fixed plate 61 away from the second fixed plate 64 is provided with the first projection 63, and the second fixed plate 64 is away from the first fixed plate 61
Side is provided with the second projection 66, and the relative side of substrate body is respectively arranged with card interface 70, the first group of magnets fixation kit
60 both ends are relatively set with card adapter plate 71, and it is convex that card adapter plate 71 towards the side of the first group of magnets fixation kit 60 is provided with clamping
Play 72.
In an embodiment of the present invention, miniature power generating device substrate, including substrate body, substrate body are arranged to one end
The housing of opening, substrate and button cooperatively form the internal cavity that can accommodate the parts such as group of magnets, circuit, avoid self-powered
The parts exposure of switch internal in atmosphere, improves the stability and reliability of confession electric switch, extends confession and establish by cable
The service life of pass, the bottom surface of substrate body are provided with the first group of magnets fixation kit, and the first group of magnets fixation kit is provided with
The first fixed plate and the second fixed plate being oppositely arranged, group of magnets are connected on the inside of the first fixed plate and the second fixed plate, switch
Button is connected on the outside of group of magnets, meanwhile, group of magnets is close to switch key so that and group of magnets can follow switch key to swing,
The purpose to generate electricity is realized, is powered to switch all parts, the first fixed plate is provided with first through hole, and the second fixed plate is set
There is the second through hole, group of magnets is provided with projection corresponding with first through hole and the second through hole, and projection sticks into first through hole and second
In through hole, being rotatably fixed for group of magnets and the first group of magnets fixation kit is realized, the first fixed plate is away from the first fixed plate
Side be provided with first raised, side of second fixed plate away from the first fixed plate is provided with second raised, and switch key is set
Through hole corresponding with the first projection and the second projection is equipped with, the first projection and the second raised clamping respectively are entered logical on key switch
Kong Zhong, it is rotatably fixed with realizing button and substrate, meanwhile, group of magnets is in the case of the double limitation of substrate and button, energy
Enough it is firmly secured on substrate, the relative side of substrate is respectively arranged with card interface, and card interface is used for clamping panel, reduces outer
The dust in portion enters self-powered switch internal, improves the stability and reliability of confession electric switch, extends confession and establish by cable
The service life of pass, the both ends of the first group of magnets fixation kit are relatively set with card adapter plate, and card adapter plate is consolidated towards the first group of magnets
The side for determining component is provided with clamping projection, and card adapter plate is used to connect and fix the magnet in group of magnets, and clamping projection is close to magnet
Upper surface, the protrusive board in the first group of magnets fixation kit is close to the lower surface of magnet, realizes the purpose of fixed magnet.
Further, the through hole 65 of first through hole 62 and second is disposed as coaxial circular aperture, the through hole of first through hole 62 and second
65 diameter is identical.
In an embodiment of the present invention, first through hole and the second through hole are disposed as coaxial circular aperture, first through hole and second
The diameter of through hole is identical, is easy to the processing of substrate, meanwhile, it is easy to group of magnets to be swung so that swing is more steady flexible, subtracts
Lack the friction between parts, improve the service life of substrate.
Further, the first projection 63 and the second projection 66 are disposed as concentric cylinder projection, the first projection 63 and second
The diameter of projection 66 is identical.
In an embodiment of the present invention, first is raised and the second projection is disposed as concentric cylinder projection, first it is raised and
The diameter of second projection is identical, is easy to the processing of substrate, meanwhile, it is easy to switch key to be swung so as to swing more steady
Flexibly, reduce the friction between parts, improve the service life of substrate, wherein, the first projection is connected to the 3rd fixation
In hole, the second projection is connected in the 4th fixing hole so that button can relative to substrate rotating, group of magnets be fixed on button and
Between substrate.
Further, first through hole 62 is arranged between the first projection 63 and substrate bottom surface.
In an embodiment of the present invention, it is raised between substrate bottom surface to be arranged on first for first through hole so that group of magnets is solid
It is scheduled between substrate and switch key, it is simple and compact for structure, avoid group of magnets, switch key and the substrate phase in motion process
Mutually interference.
Further, the second through hole 65 is arranged between the second projection 66 and substrate bottom surface.
In an embodiment of the present invention, it is raised between substrate bottom surface to be arranged on second for the second through hole so that group of magnets is solid
It is scheduled between substrate and switch key, it is simple and compact for structure, avoid group of magnets, switch key and the substrate phase in motion process
Mutually interference.
Further, substrate bottom surface is fixed with the first fixed block 80, and the first fixed block 80 is provided with wire casing 81, wire casing 81
Direction is parallel with the direction for being adjacent to substrate side surfaces.
In an embodiment of the present invention, substrate bottom surface is fixed with the first fixed block, and the first fixed block is provided with wire casing, wire casing
Direction it is parallel with the direction for being adjacent to substrate side surfaces, wire casing be used for fix electric wire so that switch internal electric wire is cleaner and tidier, prevent
Only electric wire is deformed and causes the distortion of electric wire to knot in use, improves the security of confession electric switch.
Further, the first fixed plate 61 and the second fixed plate 64 are disposed as arc fixed plate.
In an embodiment of the present invention, the first fixed plate and the second fixed plate are disposed as arc fixed plate, simple in construction,
The support strength of the first fixed plate and the second fixed plate is improved, improves the reliability of confession electric switch.
Further, card adapter plate 71 is fixedly connected with substrate body, and the one end of card adapter plate 71 away from substrate body is provided with
Groove 73.
In an embodiment of the present invention, card adapter plate is fixedly connected with substrate body, the one end of card adapter plate away from substrate body
Set fluted, the drive end of flexible member can move in swing process in groove, prevent the drive end of flexible member by
Cause deformation of elastic element to elastic force is excessive, improve reliability.
Further, the bottom of the first group of magnets fixation kit 60 is provided with the 3rd projection 90, and the 3rd projection 90 is arranged to post
Shape is raised, and the axis of the 3rd projection 90 is parallel with the line of centres of the through hole 65 of first through hole 62 and second.
In an embodiment of the present invention, the first group of magnets fixation kit bottom is provided with the 3rd raised, the 3rd raised setting
For column-shaped projection, the axis of the 3rd projection is parallel with the line of centres of first through hole and the second through hole, when pressing flexible member
When, group of magnets rotates around the projection of housing, completes magnetic field commutator and is generated electricity, it is preferable that and projection is arranged to semi-cylindrical,
Rotate group of magnets more smooth, reduce and worn between projection and groove, extend making for Miniature magnetic induction generating set
Use the life-span.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology that the particular combination of above-mentioned technical characteristic forms
Scheme, while should also cover in the case where not departing from the inventive concept, carried out by above-mentioned technical characteristic or its equivalent feature
The other technical schemes for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical scheme that the technical characteristic of energy is replaced mutually and formed.
Claims (10)
1. one kind confession electric switch, it is characterised in that including keying body and substrate body, the keying body is fixed with first
Spring strut and the second group of magnets fixation kit, the second group of magnets fixation kit have been positioned apart from the 3rd fixed plate and
Two fixed plates, the 3rd fixed plate set the 3rd fixing hole, and second fixed plate sets the 4th fixing hole, the button sheet
Both ends of the body away from the second group of magnets fixation kit are arranged to swinging end, and first spring strut is arranged on the swing
Between end and the second group of magnets fixation kit, the substrate body is arranged to the housing of one end open, the substrate body
Bottom surface be provided with the first group of magnets fixation kit, the first group of magnets fixation kit is provided with first be oppositely arranged and fixed
Plate and the second fixed plate, first fixed plate are provided with first through hole, and second fixed plate is provided with the second through hole, described
Side of first fixed plate away from second fixed plate is provided with the first projection, and second fixed plate is solid away from described first
The side of fixed board is provided with the second projection, and the relative side of the substrate body is respectively arranged with card interface, first magnet
The both ends of group fixation kit are relatively set with card adapter plate, and the card adapter plate is set towards the side of the first group of magnets fixation kit
It is equipped with clamping projection.
2. confession electric switch according to claim 1, it is characterised in that the keying body is arranged to semi-closed casings,
The housing is provided with cuboid cavity and frame, and the second group of magnets fixation kit is fixed with the cuboid cavity,
First spring strut is fixed on the frame, and the frame is set close to the both sides of the second group of magnets fixation kit
It is fluted.
3. confession electric switch according to claim 1, it is characterised in that the both sides of the second group of magnets fixation kit point
The second fixed block is not provided with, and second fixed block is provided with fixing groove, and the direction of the fixing groove is fixed with the described 3rd
Hole and the central axis of the 4th fixing hole, second fixed block are arranged to cylindrical shell, and the cylindrical shell is relative
Two breach are provided with, is more than close to the diameter of the second group of magnets fixation kit breach and is fixed away from second group of magnets
The diameter of component breach.
4. confession electric switch according to claim 1, it is characterised in that the 3rd fixed plate and second fixed plate
Between be provided with second spring pillar, the second spring pillar is provided with groove, the second spring pillar axially spacedly
Diameter away from described keying body one end is less than diameter of the second spring pillar close to described keying body one end.
5. confession electric switch according to claim 1, it is characterised in that the 3rd fixed plate and second fixed plate
It is disposed as triangular plate, the drift angle of the 3rd fixed plate and second fixed plate is disposed as arc angling, institute
State keying body and be fixed with multiple strip reinforcements, the multiple strip reinforcement be close to respectively the 3rd fixed plate and
Second fixed plate, the 3rd fixing hole and the 4th fixing hole are arranged to coaxial aperture, the 3rd fixing hole and institute
The diameter for stating the 4th fixing hole is identical.
6. confession electric switch according to claim 1, it is characterised in that first spring strut is set axially spacedly
Groove is equipped with, diameter of first spring strut away from described keying body one end is less than first spring strut close to described
The diameter of keying body one end.
7. confession electric switch according to claim 1, it is characterised in that the first through hole and second through hole are all provided with
Coaxial circular aperture is set to, the first through hole is identical with the diameter of second through hole, the described first raised and described second projection
Concentric cylinder projection is disposed as, described first is raised identical with the diameter of the described second projection.
8. confession electric switch according to claim 1, it is characterised in that it is raised that the first through hole is arranged on described first
Between the substrate bottom surface, it is raised between the substrate bottom surface that second through hole is arranged on described second.
9. confession electric switch according to claim 1, it is characterised in that the substrate bottom surface is fixed with the first fixed block,
First fixed block is provided with wire casing, and the direction of the wire casing is parallel with the direction for being adjacent to the substrate side surfaces, the card
Fishplate bar is fixedly connected with the substrate body, and the one end of the card adapter plate away from the substrate body sets fluted.
10. confession electric switch according to claim 1, it is characterised in that the first group of magnets fixation kit bottom is set
The 3rd projection is equipped with, the 3rd projection is arranged to column-shaped projection, the described 3rd raised axis and the first through hole and institute
The line of centres for stating the second through hole is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660405.1A CN107481879B (en) | 2017-08-04 | 2017-08-04 | Self-powered switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660405.1A CN107481879B (en) | 2017-08-04 | 2017-08-04 | Self-powered switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107481879A true CN107481879A (en) | 2017-12-15 |
| CN107481879B CN107481879B (en) | 2020-08-11 |
Family
ID=60597679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710660405.1A Active CN107481879B (en) | 2017-08-04 | 2017-08-04 | Self-powered switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107481879B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323093A (en) * | 2018-03-30 | 2019-10-11 | 鸿富锦精密工业(武汉)有限公司 | Trigger architecture, construction of switch and the electronic device with the construction of switch |
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| CN107481879B (en) | 2020-08-11 |
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