CN206452171U - A kind of push type micro-current electric supply installation - Google Patents
A kind of push type micro-current electric supply installation Download PDFInfo
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- CN206452171U CN206452171U CN201720118731.5U CN201720118731U CN206452171U CN 206452171 U CN206452171 U CN 206452171U CN 201720118731 U CN201720118731 U CN 201720118731U CN 206452171 U CN206452171 U CN 206452171U
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- magnetic conduction
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- magnet
- housing
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Abstract
The utility model discloses a kind of push type micro-current electric supply installation, including frame, coil yoke assembly, magnet assemblies, magnet assemblies bogie and back-moving spring, frame includes housing, and coil yoke assembly is fixed in the housing；Magnet assemblies bogie includes forked frame, and the front portion of forked frame includes the mounting groove of two blocks of magnet of magnet assemblies and three pieces of magnetic conduction sheets, and mounting groove is to after-opening；The rear portion of forked frame includes two fork arms, the rear end of fork arm and housing hinge；The front portion of housing sidewall includes opening, and two pieces of magnetic conductive boards of coil yoke assembly are forward extended out from described opening, are inserted into two neutral gears between three pieces of magnetic conduction sheets of magnet assemblies；Back-moving spring is arranged in the anterior lower section of forked frame, between forked frame and frame.Push type micro-current electric supply installation of the present utility model only needs to one group of magnet assemblies, and simple in construction, product cost is relatively low.
Description
[technical field]
The utility model is related to magnetoelectricity conversion, more particularly to a kind of push type micro-current electric supply installation.
[background technology]
In recent years, electronic system is developed rapidly, and especially wearable device and Internet of things system are even more very powerful and exceedingly arrogant.With
Exemplified by wearable device, all equipment all suffers from a problem, that is, battery problems, people are it is not desirable that wearable device
To pay close attention to the electricity of battery the moment, while a large amount of wireless sensers used in Internet of Things are also required to battery and powered, and these set
Standby required electricity is all smaller, such as wireless senser, and the electricity of required work is in milliwatt rank.Therefore, Ren Menkai
Begin to consider the various environmental energy using surrounding, such as people small vibration, light, heat and electromagnetic wave can be collected at one's side
Get up and be converted to electric energy, for the battery that replacement equipment is essential, one can allow the more longlasting operation of system and need not
Battery is changed, it can in addition contain save substantial amounts of battery for equipment, so that system is more environmentally-friendly.
The utility model of Patent No. 2016200284370 discloses a kind of improved electromagnetic vibration energy collection device,
It includes：Body, its have a host cavity, and be equiped with body first baffle, the first magnet, second baffle, the second magnet,
Third baffle, and the opposite polarity of the first magnet and the second magnet；Fixture is fixed on the neck of body；Coil is installed in described
Host cavity, it includes the first plate body and the second plate body, is fixedly connected between the first plate body and the second plate body by cylinder plate body, and
It is wound on cylinder plate body；Wherein, the first plate body, which is moved downward, is connected to second baffle, and the second plate body, which is moved downward, is connected to third gear
Plate, unclamps and presses sincere, and motion is connected to first baffle to the first plate body upwards, and motion is connected to second baffle to the second plate body upwards, fortune
In dynamic process, according to the change of magnetic flux and the conversion in magnetic loop direction, and then induced-current, magnetic flux in the short time are produced
Great change is there occurs, equipment is produced enough electric currents, electronic device normal work.
The problem of utility model is present is, it is necessary to which two groups of magnet for being arranged symmetrically, complicated, cost is high；During work
The pressing force needed is big, and the comfortableness used is poor.
[content of the invention]
The technical problems to be solved in the utility model is to provide a kind of push type micro-current simple in construction, lower-cost and supplied
Electric installation.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is that a kind of push type micro-current is powered
Device, including frame, coil yoke assembly, magnet assemblies, magnet assemblies bogie and back-moving spring, frame include housing, line
Yoke assembly is enclosed to fix in the housing；Magnet assemblies bogie includes forked frame, and the front portion of forked frame includes two pieces of magnet assemblies
The mounting groove of magnet and three pieces of magnetic conduction sheets, mounting groove is to after-opening；The rear portion of forked frame includes two fork arms, the rear end of fork arm with
Housing hinge；The front portion of housing sidewall includes opening, and two pieces of magnetic conductive boards of coil yoke assembly are forward extended out from described opening,
It is inserted into two neutral gears between three pieces of magnetic conduction sheets of magnet assemblies；Back-moving spring is arranged in the anterior lower section of forked frame, is located at
Between forked frame and frame.
Above-described push type micro-current electric supply installation, the both sides of housing sidewall include hinge hole, fork arm rear end respectively
Inner side include jointed shaft, jointed shaft insertion hinge hole.
Above-described push type micro-current electric supply installation, coil yoke assembly includes screw, coil and yoke, yoke bag
Include magnetic conduction stem, magnetic conduction rivet and the magnetic conductive board described in two pieces；Coil is enclosed on magnetic conduction stem, and magnetic conduction rivet passes through the first magnetic conduction
Plate, magnetic conduction stem and the second magnetic conductive board, the first magnetic conductive board, magnetic conduction stem and the second magnetic conductive board are riveted together；Magnetic conduction rivet
Upper end includes screwed hole, and cover top plate includes screw hole, and bolts through bolt holes screw in screwed hole, coil yoke assembly is consolidated
Determine in the housing.
Above-described push type micro-current electric supply installation, yoke includes cushion block, and cushion block is arranged in coil rear, is clipped in two
Between block magnetic conductive board.
Above-described push type micro-current electric supply installation, forked frame includes body and cover plate, and the front portion of body includes institute
The mounting groove stated, mounting groove includes under shed, and cover plate is fixed by screws in the under shed position of mounting groove, by magnet assemblies
Two blocks of magnet and three pieces of magnetic conduction sheets are clamped in mounting groove；In two neutral gears of two pieces of magnet arrangements between three pieces of magnetic conduction sheets,
The near-end mutual exclusion of two blocks of magnet；The front end of body includes spring base, and the upper end of back-moving spring is arranged in spring base.
Above-described push type micro-current electric supply installation, including hollow and lower openings buttons, frame include shell,
The top plate of shell includes key hole, and key layout is in the key hole of shell, rear portion and housing hinge, and button front end includes hanging
In hook, the lower edge for being hooked in key hole front end；Housing is arranged in shell, is fixed on the bottom plate of shell；Forked frame is anterior
Top surface and button front contact, back-moving spring is arranged between forked frame front bottom surface and the bottom plate of shell.
Push type micro-current electric supply installation of the present utility model only needs to one group of magnet assemblies, simple in construction, product cost
It is relatively low.
[brief description of the drawings]
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the stereogram of the utility model embodiment push type micro-current electric supply installation.
Fig. 2 is the front view of the utility model embodiment push type micro-current electric supply installation.
Fig. 3 is the top view of the utility model embodiment push type micro-current electric supply installation.
Fig. 4 is A in Fig. 3 to sectional view.
Fig. 5 is B in Fig. 4 to sectional view.
Fig. 6 is the stereogram of the utility model embodiment push type micro-current electric supply installation movement.
Fig. 7 is the stereogram at another visual angle of the utility model embodiment push type micro-current electric supply installation movement.
Fig. 8 is the front view of the utility model embodiment push type micro-current electric supply installation movement.
Fig. 9 is the top view of the utility model embodiment push type micro-current electric supply installation movement.
Figure 10 is C in Fig. 9 to sectional view.
Figure 11 is the exploded view of the utility model embodiment push type micro-current electric supply installation movement.
[embodiment]
The structure of the utility model embodiment push type micro-current electric supply installation as shown in Figure 1 to 11, including shell 1,
Button 2 and movement.
Button 2 is hollow and thin-walled structure, and bottom is open, and there is hook 201 front portion, and there is jointed shaft (not shown) at rear portion.
The top plate of shell 1 has a key hole 101, and button 2 is arranged in the key hole 101 of shell 1, behind rear portion and the key hole of shell 1
The edge in portion is hinged, and front end is hooked in the lower edge of the front end of key hole 101.
Movement is arranged in shell 1, positioned at the lower section of button 2.
Movement includes housing 3, coil yoke assembly, magnet assemblies, magnet assemblies bogie and back-moving spring 10, coil magnetic
Yoke assembly is fixed in housing 3.
Magnet assemblies bogie includes forked frame 4 and cover plate 5, and the front portion 401 of forked frame 4 has one to after-opening mounting groove
403, there are two fork arms 402 at the rear portion of forked frame 4, and rear end and the housing 3 of fork arm 402 are hinged.
The anterior mounting groove 403 of forked frame 4 has a under shed, and cover plate 5 is fixed by screws in the mounting groove of forked frame 4
403 under shed position, the two blocks of magnet 6 and three pieces of magnetic conduction sheets 7 of magnet assemblies are clamped in mounting groove 403.Two blocks of magnet 6
It is arranged in two neutral gears between three pieces of magnetic conduction sheets 7, the near-end mutual exclusion of two blocks of magnet 6.
The both sides of the side wall of housing 3, which respectively have on the inside of a hinge hole 301, the rear end of fork arm 402, a jointed shaft 404, hinge
Spindle 404 inserts hinge hole 301, and the rear end and housing 3 for realizing fork arm 402 are hinged
Coil yoke assembly includes screw 19, coil 11 and yoke, and yoke includes magnetic conduction stem 12, magnetic conduction rivet 13, pad
Block 14 and two pieces of magnetic conductive boards 15,16.Coil is enclosed on magnetic conduction stem 12, and magnetic conduction rivet 13 passes through magnetic conductive board 15, magnetic conduction stem 12
With magnetic conductive board 16, magnetic conductive board 15, magnetic conduction stem 12 and magnetic conductive board 16 are riveted together, cushion block 14 is arranged in coil rear, pressed from both sides
Between two pieces of magnetic conductive boards 15 and 16.There is a screwed hole 1301 upper end of magnetic conduction rivet 13, and the top plate of housing 3 has a screw hole
303, screw 19 passes through screw hole 303, screws in the screwed hole 1301 of magnetic conduction rivet 13, coil yoke assembly is fixed on into housing 3
In.
There is an opening 302 front portion of the side wall of housing 3, the magnetic conductive board 15 of coil yoke assembly and the front end of magnetic conductive board 16 from
Opening 302 is forward extended out, and is inserted into two neutral gears between three pieces of magnetic conduction sheets 7 of magnet assemblies.
One circle bead 304 is arranged at the bottom of housing 3, and the bead 304 of housing 3 is screwed on the bottom plate of shell 1.
The anterior top surface 405 of forked frame 4 and the front contact of button 2, there is a spring base front portion of the bottom plate 102 of shell 1
103, there is a spring base 406 front end of forked frame 4, and the upper end of back-moving spring 10 is arranged in the spring base 406 of forked frame 4,
Lower end is arranged in the spring base 103 of the bottom plate 102 of shell 1.
The utility model embodiment push type micro-current electric supply installation can collect the energy produced by human motion, by this
Energy is converted to electric energy.The pressure conversion that the movement of the present apparatus is produced when the pressure of human hand or people can be walked is electric energy,
So as to provide electric energy for some power devices, come the battery required for substituting in these devices.Such as wireless doorbell system, pass through hand
The energy pressed referred to drives wireless emitter, and for example wireless tracking device, installed in shoe lining, passes through and walks what is produced
Electric energy drives radio positioner.
The typical power consumption of such as wireless transmission is 50mW (C1150 is operated in 433MHz/+3dbm patterns), is available for launching code stream
6-12ms.If wireless air speed is 10K, data 60-120bits can be launched.
The operation principle that the utility model above example electromagnetic vibration energy is collected is all based on faraday's electromagnetism sense
Rate should be determined：Induced potential in loop is directly proportional in the magnetic flux rate of changing with time
V is induced potential in formula, and Φ is the total magnetic flux of N circle coils,For the average flux of every circle coil., according to formula
Larger electromotive force is obtained, it is necessary to make magnetic flux be had greatly changed in the time as short as possible as far as possible, while to increase line
The number of turn of circle.Therefore faraday electromagnetic induction determines the theoretical foundation that rate is the utility model above example.
In two blocks of magnet of magnet assemblies, below one block of magnet N poles upward, S poles are down；S poles of one block of magnet above
Upward, N poles are down.
In original state, two pieces of overhanging magnetic conductive boards of coil yoke assembly connect with two pieces of magnetic conduction sheets below magnet assemblies
Touch, with the magnet formation magnetic loop below magnet assemblies, the magnetic line of force passes through coil from top to bottom.
By pressing magnet assemblies bogie, magnet assemblies are moved downward, two pieces of overhanging magnetic conductive boards of coil yoke assembly
Contacted with two pieces of magnetic conduction sheets above magnet assemblies, the magnetic field formed with the magnet above magnet assemblies in magnetic loop, coil is anti-
To the magnetic line of force passes through coil from bottom to up, so as to generate the magnetic flux change of maximum in a short time.So that being produced in coil
Induced current.
When external force is removed, magnet assemblies bogie lifting is reverted to magnetic direction in original state, coil by back-moving spring
Again reversely, coil produces second of induced current.
The utility model above example has the advantages that：
1st, one group of magnet assemblies is only needed to, that is, only needs to two blocks of permanent magnets and three pieces of magnetic conduction sheets, structure, zero is simplified
Part is less, and cost is relatively low；
2nd, back-moving spring only needs to overcome the active force of two blocks of permanent magnets, can select the less stage clip of the coefficient of stiffiness；
3rd, coil is fixed, magnet assemblies activity, coil can be avoided to be worn and torn because of motion, can improve the longevity of coil
Life；
4th, using lever come drive magnet component, driving force is smaller, the comfort level increase of pressing.
Claims (6)
1. a kind of push type micro-current electric supply installation, including frame, coil yoke assembly, magnet assemblies and back-moving spring, it is special
Levy and be, including magnet assemblies bogie, frame includes housing, coil yoke assembly is fixed in the housing；Magnet assemblies drive
Frame includes forked frame, and the front portion of forked frame includes the mounting groove of two blocks of magnet of magnet assemblies and three pieces of magnetic conduction sheets, and mounting groove is backward
Opening；The rear portion of forked frame includes two fork arms, the rear end of fork arm and housing hinge；The front portion of housing sidewall includes opening, line
Two pieces of magnetic conductive boards of circle yoke assembly are forward extended out from described opening, are inserted into two between three pieces of magnetic conduction sheets of magnet assemblies
In neutral gear；Back-moving spring is arranged in the anterior lower section of forked frame, between forked frame and frame.
2. push type micro-current electric supply installation according to claim 1, it is characterised in that wrap respectively the both sides of housing sidewall
Hinge hole is included, the inner side of fork arm rear end includes jointed shaft, jointed shaft insertion hinge hole.
3. push type micro-current electric supply installation according to claim 1, it is characterised in that coil yoke assembly includes spiral shell
Nail, coil and yoke, yoke include magnetic conduction stem, magnetic conduction rivet, cushion block and the magnetic conductive board described in two pieces；Coil is enclosed on the magnetic conduction heart
On post, magnetic conduction rivet passes through the first magnetic conductive board, magnetic conduction stem and the second magnetic conductive board, by the first magnetic conductive board, magnetic conduction stem and second
Magnetic conductive board rivets together, cushion block；Magnetic conduction rivet upper end includes screwed hole, and cover top plate includes screw hole, and screw passes through screw
Hole, screws in screwed hole, and coil yoke assembly is fixed in the housing.
4. push type micro-current electric supply installation according to claim 3, it is characterised in that yoke includes cushion block, cushion block cloth
Put at coil rear, be clipped between two pieces of magnetic conductive boards.
5. push type micro-current electric supply installation according to claim 1, it is characterised in that magnet assemblies bogie includes lid
Plate, the anterior mounting groove of forked frame includes under shed, and cover plate is fixed by screws in the under shed position of forked frame mounting groove, will
The two blocks of magnet and three pieces of magnetic conduction sheets of magnet assemblies are clamped in mounting groove；Two pieces of magnet arrangements between three pieces of magnetic conduction sheets two
In individual neutral gear, the near-end mutual exclusion of two blocks of magnet；The front end of forked frame includes spring base, and the upper end of back-moving spring is arranged on spring base
In.
6. push type micro-current electric supply installation according to claim 1, it is characterised in that including hollow and lower openings
Button, frame includes shell, and the top plate of shell includes key hole, and key layout is in the key hole of shell, and rear portion is cut with scissors with shell
Connect, button front end is included in hook, the lower edge for being hooked in key hole front end；Housing is arranged in shell, is fixed on shell
On bottom plate；The front contact of the anterior top surface of forked frame and button, back-moving spring is arranged in forked frame front bottom surface and shell
Between bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118731.5U CN206452171U (en) | 2017-02-09 | 2017-02-09 | A kind of push type micro-current electric supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118731.5U CN206452171U (en) | 2017-02-09 | 2017-02-09 | A kind of push type micro-current electric supply installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452171U true CN206452171U (en) | 2017-08-29 |
Family
ID=59665726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720118731.5U Expired - Fee Related CN206452171U (en) | 2017-02-09 | 2017-02-09 | A kind of push type micro-current electric supply installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN206452171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578940A (en) * | 2017-09-13 | 2018-01-12 | 梁聪成 | A kind of spontaneous electric switch |
| CN112290739A (en) * | 2020-12-28 | 2021-01-29 | 广东易百珑智能科技有限公司 | Power generation device, power generation method, reset method and application thereof |
-
2017
- 2017-02-09 CN CN201720118731.5U patent/CN206452171U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578940A (en) * | 2017-09-13 | 2018-01-12 | 梁聪成 | A kind of spontaneous electric switch |
| CN112290739A (en) * | 2020-12-28 | 2021-01-29 | 广东易百珑智能科技有限公司 | Power generation device, power generation method, reset method and application thereof |
| CN112290739B (en) * | 2020-12-28 | 2021-07-06 | 广东易百珑智能科技有限公司 | Power generation device, power generation method, reset method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180903 Address after: 518000 801B, Hua Chuang Yi Jing mansion, 107 National Road, Baoan District 45 District, Shenzhen, Guangdong. Co-patentee after: Peng Dengchan Patentee after: Shenzhen Wantong Information Technology Co., Ltd. Address before: 518000 Guangdong Shenzhen Luohu District Liantang Guowei Road, A, 4G Patentee before: Peng Dengchan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |