CN207009332U - Miniature power generating device button - Google Patents
Miniature power generating device button Download PDFInfo
- Publication number
- CN207009332U CN207009332U CN201720968089.XU CN201720968089U CN207009332U CN 207009332 U CN207009332 U CN 207009332U CN 201720968089 U CN201720968089 U CN 201720968089U CN 207009332 U CN207009332 U CN 207009332U
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- China
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- group
- fixed plate
- fixation kit
- keying body
- fixed
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Abstract
This application discloses a kind of miniature power generating device button, including keying body, keying body is fixed with the first spring strut and group of magnets fixation kit, group of magnets fixation kit has been positioned apart from the first fixed plate and the second fixed plate, first fixed plate sets the first fixing hole, second fixed plate sets the second fixing hole, both ends of the keying body away from group of magnets fixation kit are arranged to swinging end, first spring strut is arranged between swinging end and group of magnets fixation kit, side of the keying body away from the first spring strut is provided with open-topped cylindrical cavity, with improving confession electric switch reliability, it is simple in construction, 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 micro generation
Device button.
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.
Utility model content
In view of drawbacks described above of the prior art or deficiency, it is expected to provide a kind of miniature power generating device simple in construction with by
Key.
In a first aspect, miniature power generating device button of the present utility model, including keying body, keying body are fixed with
One spring strut and group of magnets fixation kit, group of magnets fixation kit have been positioned apart from the first fixed plate and the second fixed plate,
First fixed plate sets the first fixing hole, and the second fixed plate sets the second fixing hole, and keying body is away from group of magnets fixation kit
Both ends be arranged to swinging end, the first spring strut is arranged between swinging end and group of magnets fixation kit, and keying body is remote
The side of first spring strut is provided with open-topped cylindrical cavity.
Optionally, keying body is arranged to semi-closed casings, and housing has cuboid cavity and frame, consolidated in cuboid cavity
Surely there is group of magnets fixation kit, the first spring strut is fixed on frame, and cylindrical cavity is provided with two, and two cylindrical cavities are tight
Welt frame, keying body are provided with reflective groove back to the side of group of magnets fixation kit, and reflective groove is arranged on swinging end and magnet
Between group fixation kit.
Optionally, frame is set fluted close to the both sides of group of magnets fixation kit.
Optionally, the both sides of group of magnets fixation kit are respectively arranged with fixed block, and fixed block is provided with fixing groove, fixing groove
Direction and the first fixing hole and the second fixing hole central axis.
Optionally, fixed block is arranged to cylindrical shell, and cylindrical shell is relatively set with two breach, is fixed close to group of magnets
The diameter of component breach is more than the diameter away from group of magnets fixation kit breach.
Optionally, it is provided with second spring pillar between the first fixed plate and the second fixed plate, second spring pillar is along axle
To groove has been positioned apart from, diameter of the second spring pillar away from keying body one end is less than second spring pillar close to button sheet
The diameter of body one end.
Optionally, the first fixed plate and the second fixed plate are disposed as triangular plate, and the first fixed plate and second are consolidated
The drift angle of fixed board is disposed as arc angling.
Optionally, keying body is fixed with multiple strip reinforcements, and it is solid that multiple strip reinforcements are close to first respectively
Fixed board and the second fixed plate.
Optionally, the first fixing hole and the second fixing hole are arranged to coaxial aperture, and the first fixing hole is straight with the second fixing hole
Footpath is identical.
Optionally, the first spring strut is provided with groove axially spacedly, and the first spring strut is away from keying body one end
Diameter be less than the first spring strut close to keying body one end diameter.
The technical scheme provided according to the embodiment of the present application, group of magnets is rotatably fixed by group of magnets fixation kit,
Ensure that confession electric switch in miniature power generating device run well, while can fixed magnet group, improve confession electric switch
Ground reliability, it is simple in construction, by the first spring strut, switching on and off for circuit is realized in button swing process, to electricity
Road is controlled, and by setting cylindrical cavity to be used for fixing rebound spring in keying body, realizes the resilience after switch press,
The problem of miniature power generating device is not fixed easily in confession electric switch is can solve the problem that, after needing pressing keys suitable for doorbell etc., is pressed
Key needs the occasion to set back.
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 miniature power generating device button of embodiment of the present utility model,
Fig. 2 is the front view of the miniature power generating device button of embodiment of the present utility model,
Fig. 3 is the rearview of the miniature power generating device button of embodiment of the present utility model.
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 relevant utility model, rather than the restriction to the utility model.Further need exist for illustrating
, for the ease of description, the part related to utility model 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 is solid to refer to Fig. 1 to Fig. 3, miniature power generating device button of the present utility model, including keying body, keying body
Surely there are the first spring strut 10 and group of magnets fixation kit 20, group of magnets fixation kit 20 has been positioned apart from the first fixed plate 21
With the second fixed plate 23, the first fixed plate 21 sets the first fixing hole 22, and the second fixed plate 23 sets the second fixing hole 24, button
Both ends of the body away from group of magnets fixation kit 20 are arranged to swinging end, and the first spring strut 10 is arranged on swinging end and group of magnets
Between fixation kit 20, side of the keying body away from the first spring strut 10 is provided with open-topped cylindrical cavity 11.
In embodiment of the present utility model, miniature power generating device button, including keying body, keying body are fixed with
First spring strut and group of magnets fixation kit, group of magnets fixation kit is used for fixed magnet group, also, group of magnets can be relative
Rotated in group of magnets fixation kit, group of magnets fixation kit has been positioned apart from the first fixed plate and the second fixed plate, and first is solid
Fixed board sets the first fixing hole, and the second fixed plate sets the second fixing hole, and group of magnets is connected to the first fixed plate and second and fixed
Between plate, group of magnets is provided with projection corresponding with the first fixing hole and the second fixing hole, and projection sticks into the first fixing hole and the
Among two fixing holes, other motions of magnet group in addition to rotation are limited by the first fixed plate and the second fixed plate, meanwhile, if
The installation and dismounting of group of magnets can be facilitated by putting such a fixed structure, and convenient confess is tested when electric switch dispatches from the factory, while
Facilitate the maintenance and replacing of group of magnets, both ends of the keying body away from group of magnets fixation kit are arranged to swinging end, and group of magnets is solid
Determining component can be swung around the first fixing hole and the second fixing hole, and the first spring strut is arranged on swinging end and group of magnets
Between fixation kit, the first spring strut is used for fixing switch spring, realizes switching on and off for circuit, is fixed by button
Group of magnets, and enable group of magnets to follow button to swing, while realizing that circuit switches on and off, drive magnet group swings real
Now generate electricity, the miscellaneous part to confession electric switch is powered, it is not necessary to battery or external power supply, it is simple and reliable for structure, press
Side of the key body away from the first spring strut is provided with open-topped cylindrical cavity, by setting cylindricality in keying body
Cavity is used for fixing rebound spring, realizes the resilience after switch press, and after needing pressing keys suitable for doorbell etc., button needs
The occasion to set back.
Further, keying body is arranged to semi-closed casings, and housing has cuboid cavity 30 and frame 31, cuboid sky
Group of magnets fixation kit 20 is fixed with chamber 30, the first spring strut 10 is fixed on frame 31, and cylindrical cavity 11 is provided with two
Individual, two cylindrical cavities 11 are close to frame 31, and keying body is provided with reflective groove 12 back to the side of group of magnets fixation kit 20,
Reflective groove 12 is arranged between swinging end and group of magnets fixation kit 20.
In embodiment of the present utility model, keying body is arranged to semi-closed casings, and housing has cuboid cavity and side
Frame, be fixed with group of magnets fixation kit in cuboid cavity so that the structure of self-powered switch internal is compacter, reduce from
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, cylindrical cavity is provided with
Two, two cylindrical cavities are close to frame, by setting two cylindrical cavities, the fixed spring in two cylindrical cavities respectively,
Realize the resilience of button so that button can uniform stressed, reduce the friction between each part, extend button use the longevity
Life, keying body are provided with reflective groove back to the side of group of magnets fixation kit, and reflective groove is arranged on swinging end and consolidated with group of magnets
Determine between component so that the darkness of operating personnel is it can be found that key switch, operates more hommization.
Further, frame 31 sets fluted 32 close to the both sides of group of magnets fixation kit 20.
In embodiment of the present utility model, frame is fluted close to the setting of the both sides of 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 group of magnets fixation kit 20 are respectively arranged with fixed block 40, and fixed block 40 is provided with fixation
Groove 41, the direction of fixing groove 41 and the first fixing hole 22 and the central axis of the second fixing hole 24.
In embodiment of the present utility model, the both sides of group of magnets fixation kit are respectively arranged with fixed block, and fixed block is used
Moved to limit the flexible member in group of magnets in swaying direction, prevent flexible member from, because elastic force acts on, deviateing swaying direction,
Cause the damage of flexible member, while flexible member can be facilitated to store power, fixed block is provided with fixing groove, the direction of fixing groove with
The central axis of first fixing hole and the second fixing hole, the drive end of flexible member are connected in fixing groove, when button is swung
When, flexible member driving end motion is driven, deformation of elastic element stores power so as to which drive magnet group is moved, the drive end of flexible member
The wide shape in the narrow centre in both ends is traditionally arranged to be, on the one hand in order to save material, on the other hand flexible member stores for convenience
Deflection, the drive end of flexible member is connected in fixing groove, prevents the drive end of flexible member along the inwall of keying body
Slide, cause the damage of flexible member.
Further, fixed block 40 is arranged to cylindrical shell, and cylindrical shell is relatively set with two breach 42, close to magnet
The diameter of the group breach 42 of fixation kit 20 is more than the diameter away from the breach 42 of group of magnets fixation kit 20.
In embodiment of the present utility model, 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 group of magnets fixation kit breach is more than the diameter away from group of magnets fixation kit breach so that flexible member
Fixing groove can be close to, add fixing groove and the contact area of flexible member, improve the steady of fixing groove and elastic element structure
It is qualitative.
Further, second spring pillar 50, second spring are provided between the first 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 embodiment of the present utility model, second spring pillar is provided between the first fixed plate and the second fixed plate,
Second spring pillar 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 in magnet assemblies
Magnet surface, prevent magnet from departing from group of magnets, improve the reliability of confession electric switch, second spring pillar is axially spaced
Ground is provided with groove, and diameter of the second spring pillar away from keying body one end is less than second spring pillar close to keying body one end
Diameter, it is convenient that holddown spring is fixed on second spring pillar, prevent holddown spring from departing from second spring pillar.
Further, the first fixed plate 21 and the second fixed plate 23 are disposed as triangular plate, the first fixed plate 21
Arc angling is disposed as with the drift angle of the second fixed plate 23.
In embodiment of the present utility model, the first fixed plate and the second fixed plate are disposed as triangular plate, the
The drift angle of one fixed plate and the second fixed plate is disposed as arc angling, improves the strong of the first fixed plate and the second fixed plate
Degree, it is simple in construction, it is easy to process.
Further, keying body is fixed with multiple strip reinforcements 25, and multiple strip reinforcements 25 are close to respectively
First fixed plate 21 and the second fixed plate 23.
In embodiment of the present utility model, keying body is fixed with multiple strip reinforcements, and multiple strips are strengthened
Muscle is close to the first fixed plate and the second fixed plate respectively, further enhances the intensity of the first fixed plate and the second fixed plate, carries
High reliability of structure.
Further, the first fixing hole 22 and the second fixing hole 24 are arranged to coaxial aperture, and the first fixing hole 22 and second is solid
The diameter for determining hole 24 is identical.
In embodiment of the present utility model, the first fixing hole and the second fixing hole are arranged to coaxial aperture, the first fixing hole
It is identical with the diameter of the second fixing hole, it is easy to process, while improve 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 embodiment of the present utility model, the first spring strut is provided with groove, the first spring strut axially spacedly
Diameter away from keying body one end is less than diameter of first spring strut close to keying body one end, convenient to be fixed on spring
On first spring strut, prevent holddown spring from departing from the first spring strut.
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 utility model scope involved in the application, however it is not limited to what the particular combination of above-mentioned technical characteristic formed
Technical scheme, while should also cover in the case where not departing from utility model design, by above-mentioned technical characteristic or its be equal
Other technical schemes that feature is combined and formed.Such as features described above has with (but not limited to) disclosed herein
The technical scheme that the technical characteristic for having similar functions is replaced mutually and formed.
Claims (10)
1. a kind of miniature power generating device button, it is characterised in that including keying body, the keying body is fixed with the first bullet
Spring pillar and group of magnets fixation kit, the group of magnets fixation kit have been positioned apart from the first fixed plate and the second fixed plate,
First fixed plate sets the first fixing hole, and second fixed plate sets the second fixing hole, and the keying body is away from institute
The both ends for stating group of magnets fixation kit are arranged to swinging end, and first spring strut is arranged on the swinging end and the magnet
Between group fixation kit, it is empty that side of the keying body away from first spring strut is provided with open-topped cylindricality
Chamber.
2. miniature power generating device button according to claim 1, it is characterised in that the keying body is arranged to half envelope
Closed shell body, the housing are provided with cuboid cavity and frame, the group of magnets fixation group are fixed with the cuboid cavity
Part, first spring strut are fixed on the frame, and the cylindrical cavity is provided with two, and described two cylindrical cavities are tight
The frame is pasted, the keying body is provided with reflective groove back to the side of the group of magnets fixation kit, and the reflective groove is set
Put between the swinging end and the group of magnets fixation kit.
3. miniature power generating device button according to claim 2, it is characterised in that the frame is close to the group of magnets
The both sides of fixation kit set fluted.
4. miniature power generating device button according to claim 1, it is characterised in that the two of the group of magnets fixation kit
Side is respectively arranged with fixed block, and the fixed block is provided with fixing groove, the direction of the fixing groove and first fixing hole and
The central axis of second fixing hole.
5. miniature power generating device button according to claim 4, it is characterised in that the fixed block is arranged to cylindrical shell
Body, the cylindrical shell are relatively set with two breach, and the diameter close to the group of magnets fixation kit breach is more than away from institute
State the diameter of group of magnets fixation kit breach.
6. miniature power generating device button according to claim 1, it is characterised in that first fixed plate and described the
It is provided with second spring pillar between two fixed plates, the second spring pillar is provided with groove axially spacedly, and described second
Diameter of the spring strut away from described keying body one end is less than the second spring pillar close to described keying body one end
Diameter.
7. miniature power generating device button according to claim 1, it is characterised in that first fixed plate and described
Two fixed plates are disposed as triangular plate, and the drift angle of first fixed plate and second fixed plate is disposed as arc
Chamfering.
8. miniature power generating device button according to claim 1, it is characterised in that the keying body is fixed with multiple
Strip reinforcement, the multiple strip reinforcement are close to first fixed plate and second fixed plate respectively.
9. miniature power generating device button according to claim 1, it is characterised in that first fixing hole and described
Two fixing holes are arranged to coaxial aperture, and first fixing hole is identical with the diameter of second fixing hole.
10. miniature power generating device button according to claim 1, it is characterised in that first spring strut is along axle
To groove has been positioned apart from, diameter of first spring strut away from described keying body one end is less than the first spring branch
Diameter of the post close to described keying body one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968089.XU CN207009332U (en) | 2017-08-04 | 2017-08-04 | Miniature power generating device button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968089.XU CN207009332U (en) | 2017-08-04 | 2017-08-04 | Miniature power generating device button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009332U true CN207009332U (en) | 2018-02-13 |
Family
ID=61458317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720968089.XU Expired - Fee Related CN207009332U (en) | 2017-08-04 | 2017-08-04 | Miniature power generating device button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180234A (en) * | 2020-02-24 | 2020-05-19 | 宁波奥克斯电气股份有限公司 | Spring support and button control device |
-
2017
- 2017-08-04 CN CN201720968089.XU patent/CN207009332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180234A (en) * | 2020-02-24 | 2020-05-19 | 宁波奥克斯电气股份有限公司 | Spring support and button control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190804 |