CN206863944U - A kind of self energizing remote control based on piezo-electric effect - Google Patents
A kind of self energizing remote control based on piezo-electric effect Download PDFInfo
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- CN206863944U CN206863944U CN201720513288.1U CN201720513288U CN206863944U CN 206863944 U CN206863944 U CN 206863944U CN 201720513288 U CN201720513288 U CN 201720513288U CN 206863944 U CN206863944 U CN 206863944U
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- piezoelectric patches
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Abstract
A kind of self energizing remote control based on piezo-electric effect, belongs to remote control design and manufacturing technology field.The utility model by press device 3 drive annular element 4 move reciprocatingly hit piezoelectric patches 7 produce alternating current, then by be converted to after rectifying and voltage-stabilizing module 5 direct current be remote control power supply or be energy-storage module charge, the utility model devise powered using energy-storage module, piezoelectric patches 7 directly power supply, piezoelectric patches 7 generates electricity be three kinds of working conditions of energy-storage module energy storage, easy to use；The utility model is used as power generating device using piezoelectric patches 7, and is applied to remote control power supply, and the output characteristics of piezo-electric generating is combined with remote control to the demand characteristics of power supply, energy-storage module uses super capacitor, charging rate is fast, service life cycle length, and environment will not be polluted.
Description
Technical field
The utility model belongs to remote control design and manufacturing technology field.
Background technology
In recent years, there are more and more electronic products for needing to use battery at one's side in us.Statistics shows, China
Old and useless battery is ten thousand tons up to more than 300 caused by annual, and wherein more than ninety percent does not obtain appropriate recycling, is arbitrarily lost
Abandon, serious pollution is caused to environment.No matter in an atmosphere or buried in underground refuse battery is, and its heavy metal composition all can be with oozing
Hydrorrhea goes out, and causes the pollution of underground water and soil, and human health can also be seriously endangered by accumulating over a long period.Thus, research and develop a series of logical
Cross the electronic product of new energy-provision way energy supply has turned into the active demand of environmental protection and human life and health.And remote control is electric
Pond is one of main source of old and useless battery.Remote controller battery service life substantially half a year, with reference to the extensive use of remote control,
Substantial amounts of old and useless battery will be produced every year.Based on above-mentioned present situation, design it is a can self-generating, and unnecessary electric energy can be added
Confess that electrical remote control has important strategic importance with the remote control of storage to realize.
Piezo-electric generating technology be it is a kind of mechanical vibrational energy is changed into electric energy using the direct piezoelectric effect of piezoelectric, so as to
Various forms of vibration energy harvestings are got up, by energy conversion --- all too many levels such as rectification --- storage --- power supply,
Technology applied to life.Piezo-electric generating have it is simple in construction, do not generate heat, without electromagnetic interference, pollution-free and be easily achieved small-sized
The advantages that changing and be integrated, and turn into one of focus studied at present because the electrical energy demands of low power consuming product can be met.
According to retrieval, occurred at present using the electronic product and device of piezo-electric generating technology energy supply, such as Chinese patent
" the hand-pinch type confession electric torch with multiple power-generating approaches " disclosed in application number CN201620295366.0, described in the patent
Confession electric torch although the self-powered of flashlight can be realized by piezoelectric generating device, can be filled due to which using
Discharged battery, and certain pollution can be still caused to environment after the device is discarded.For another example Chinese Patent Application No.
" a kind of collect pedestrian mark time the impact type piezoelectric generating device of energy " disclosed in CN201510041079.7, described in the patent
Mechanical energy when piezoelectric generating device is only capable of pushing using impact bar, and mechanical energy during impact bar reset fails to obtain sufficiently
Utilize.
Utility model content
The purpose of this utility model is to provide a kind of remote control of energy self energizing, and it can pass through in the case of without battery
Hand pressure handle stroke piezoelectric patches produces electric current, and uses super capacitor energy-storage, realizes that remote control fills the function of using with energy storage,
The use of remote controller battery is greatly reduced, reduces pollution of the old and useless battery to environment, has reached the purpose of energy-saving and emission-reduction.
Technical scheme is used by the utility model reaches its purpose：
A kind of self energizing remote control based on piezo-electric effect, including shell 10, the surface of shell 10 are provided with key face
Plate 1, infrared transmission module 2 is provided with the shell 10, the key panel 1 and the infrared transmission module 2 connect；
The shell 10 is also associated with press device 3, and the first rack 6 is fixedly installed on the press device 3, described outer
Intermeshing first gear 8 and second gear 9 are further fixedly arranged in shell 10, the diameter of the first gear 8 is more than second
The diameter of gear 9；The first gear 8 is connected with the first rack 6, and the press device 3 drives the first tooth under pressed state
Bar 6 is moved so as to drive first gear 8 to rotate, and the first gear 8 is by certain transmission than driving second gear 9 to rotate；
Chute 13 is further fixedly arranged in the shell 10, the annular of the rack of inner band second is installed in the chute 13
Part 4, half gear 14 is provided with the annular element 4, half gear 14 engages with the second rack in annular element 4, and described half
Gear 14 is connected with the second gear 9 by fixing axle 15, and the second gear 9 drives 14 turns of half gear by fixing axle 15
Dynamic, half gear 14 is moved reciprocatingly by the second rack drives annular element 4 in the annular element 4 in chute 13；
The piezoelectric patches fixture 16 being fixedly connected with shell is additionally provided with the shell 10 and is fixed on piezoelectric patches and is fixed
Piezoelectric patches 7 on part 16, the piezoelectric patches 7 are placed in the annular element 4 and moved reciprocatingly the front end in direction, make the annular element 4
Piezoelectric patches 7 can be hit when moving reciprocatingly, the piezoelectric patches 7, which can move reciprocatingly annular element 4, hits the mechanical energy of piezoelectric patches 7
It is converted into electric energy；
Rectifying and voltage-stabilizing module 5 is additionally provided with the shell 1, the rectifying and voltage-stabilizing module 5 connects piezoelectric patches 7 and infrared hair
Module 2 is penetrated, it can be described based on piezo-electric effect that the rectifying and voltage-stabilizing module 5, which is converted to electric energy caused by the piezoelectric patches 7,
The direct current of self energizing remote control power supply.
Specifically, be additionally provided with energy-storage module in the shell 10, the energy-storage module and rectifying and voltage-stabilizing module 5 and infrared
Transmitter module 2 connects, and the energy-storage module can store the direct current that the rectifying and voltage-stabilizing module 5 is changed, and be the infrared hair
Module 2 is penetrated to power.
Specifically, the energy-storage module is super capacitor, its pressure voltage is 5.5V.
Specifically, the piezoelectric patches 7, using the piezoelectric ceramics that material is P5-13B, the piezoelectric patches 7 is rectangular tab, long
For 60mm, a width of 20mm.
Specifically, the rectifying and voltage-stabilizing module 5 includes rectifier bridge, the first electric capacity C1, the second electric capacity C2 and three-terminal voltage-stabilizing pipe,
Two ac input ends of the rectifier bridge connect the piezoelectric patches 7, two DC output end one termination three-terminal voltage-stabilizing pipe
Input, other end ground connection, the first electric capacity C1 are connected between the input and ground of three-terminal voltage-stabilizing pipe, and the second electric capacity C2 is connected on three ends
Between the output end and ground of voltage-stabiliser tube, the earth terminal of three-terminal voltage-stabilizing pipe is grounded, described in the output end conduct of the three-terminal voltage-stabilizing pipe
The output end of rectifying and voltage-stabilizing module connects the infrared transmission module 2 and energy-storage module.
Specifically, first switch, the rectifying and voltage-stabilizing are provided between the rectifying and voltage-stabilizing module 5 and the energy-storage module
Second switch is provided between module 5 and infrared transmission module 2, is provided between the energy-storage module and infrared transmission module 2
3rd switch.
Specifically, the press device 3 is handle, described handle one end is fixedly connected with first rack 6, and the other end leads to
Cross a connecting shaft 12 to be connected with shell 10, the connecting shaft 12 is fixed with shell 10, and the handle capable of being rotates around connecting shaft 12.
Specifically, the side of annular element 4 is additionally provided with rod member, when the annular element 4 moves reciprocatingly on annular element 4
Rod member hits piezoelectric patches 7.
Specifically, the piezoelectric patches fixture 16 is two fixed strips fixed with shell, described two fixed strip distributions
Piezoelectric patches 7 is fixed in the both sides of piezoelectric patches 7.
The course of work and operation principle of the present utility model are：
Energy input mechanism of the press device 3 as remote control, the first rack is driven by artificial driving press device 3
So as to drive first gear 8 to rotate, first gear 8 engages with second gear 9 for 6 motions, further transmits and moves and change transmission
Be connected than, second gear 9 with half gear 14 by fixing axle 15 to transmit motion, half gear 14 again with the inner side of annular element 4 the
Two racks engage, and drive annular element 4 to be moved reciprocatingly in chute 13 by half gear 14 when second gear 9 rotates, so as to hit
Piezoelectric patches 7 is hit, piezoelectric patches 7 produces periodic steady strain, and electromotive force is produced inside it, so as to produce alternating current, pressure
Electric piece 7 is connected with rectifying and voltage-stabilizing module 5 by two electric wires, and rectifying and voltage-stabilizing module 5 is used for power supply of remote controller adaptation and signal is adjusted
It is whole, alternating current caused by piezoelectric patches 7 can be converted to after suitable direct current to infrared transmission module power supply and energy-storage module
Electric energy is stored, all buttons of remote control are housed on key panel 1, key panel 1 is connected with infrared transmission module, passes through selection
Different key causes infrared transmission module to launch different control signals and play teleaction.
It is available that three gears are provided on this other remote control.When selecting gear 1, second switch is opened, is closed
First switch and the 3rd switch, it can be achieved to fill and use function, user presses press device 3, annular element 4 is produced reciprocal fortune
Dynamic, transmission mechanism makes piezoelectric patches 7 produce deformation, and at this moment piezoelectric patches 7 can be produced sinusoidal ac, alternating current warp by repeated deformation
Rectifier bridge rectification, capacitor filtering, direct current is converted to after three-terminal voltage-stabilizing pipe voltage stabilizing, for infrared transmission module transmission signal.If choosing
Gear 2 is selected, opens first switch, second switch and the 3rd switch is closed, is produced by piezoelectric patches 7 and changed by rectifying and voltage-stabilizing module
Direct current afterwards charges directly to energy-storage module.If selecting gear 3, the 3rd switch is opened, closes first switch and second switch,
Energy-storage module connects with infrared transmission module, and energy-storage module can power directly to remote control.
Compared with the prior art, the beneficial effects of the utility model are：
The utility model is used as power generating device using piezoelectric patches 7, and is applied to remote control power supply, by piezo-electric generating
Output characteristics combines with remote control to the demand characteristics of power supply；Energy-storage module instead of common electric power storage using super capacitor
Pond, there is the advantage that charging rate is fast, and service life cycle is grown, itself will not be polluted to environment, really non-maintaining, be subtracted
Gently to the pollution of environment；The utility model devises three kinds of working conditions, respectively powered using energy-storage module, piezoelectric patches 7 it is straight
Power supply, the electrification energy storage of piezoelectric patches 7 are connect, can easily be switched between each other, to meet the needs of user.
Brief description of the drawings
Fig. 1 is the blast graphics of the self energizing remote control provided by the utility model based on piezo-electric effect
Fig. 2 is the utility model section transmission structure three-dimensional figure
Fig. 3 is the part and gear connection figure to be moved reciprocatingly in transmission mechanism
Fig. 4 is circuit part structural representation of the present utility model
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
Energy storage device is provided with some embodiments, for charging by piezoelectric patches 7 and being powered to remote control.
Energy-storage module is applicable super capacitor in the present embodiment, and its pressure voltage is 5.5V, and super capacitor charging rate is fast, has
Stronger energy storage capacity, battery can be replaced to use, and the advantage of service life cycle length, itself will not cause dirt to environment
Dye, it is really non-maintaining, mitigate the pollution to environment.
For piezoelectric patches 7 using the piezoelectric ceramics that material is P5-13B, the piezoelectric patches 7 is rectangular tab, long in the present embodiment
For 60mm, a width of 20mm, peak value can be produced close to 20V sinusoidal ac when transmission device hits piezoelectric patches 7.
The first electric capacity C1 is 4.7uF in the present embodiment, and the second electric capacity is 0.1uF, the model HT7130 of three-terminal voltage-stabilizing pipe,
Its output voltage is 3V, the rectified bridge rectification of peak value close to 20V sinusoidal ac caused by piezoelectric patches 7, capacitor filtering, three ends
3V direct currents are converted to after voltage-stabiliser tube voltage stabilizing, for infrared transmission module transmission signal.
Rectifying and voltage-stabilizing module 5 includes rectifier bridge, the first electric capacity C1, the second electric capacity C2 and three-terminal voltage-stabilizing pipe in the present embodiment,
Two ac input ends of the rectifier bridge connect the piezoelectric patches 7, two DC output end one termination three-terminal voltage-stabilizing pipe
Input, other end ground connection, the first electric capacity C1 are connected between the input and ground of three-terminal voltage-stabilizing pipe, and the second electric capacity C2 is connected on three ends
Between the output end and ground of voltage-stabiliser tube, the earth terminal of three-terminal voltage-stabilizing pipe is grounded, described in the output end conduct of the three-terminal voltage-stabilizing pipe
The output end of rectifying and voltage-stabilizing module connects the infrared transmission module 2 and energy-storage module.
Handle is used in the present embodiment, and as press device 3, handle one end is fixedly connected with first rack 6, the other end
It is connected by a connecting shaft 12 with shell 10, the connecting shaft 12 is fixed with shell 10, and the handle capable of being rotates around connecting shaft 12,
Transmission mechanism is driven to move by pressing handle, the energy input mechanism as whole remote control.
The side of annular element 4 is additionally provided with rod member in the present embodiment, when the annular element 4 moves reciprocatingly on annular element 4
Rod member hits piezoelectric patches 7.
The diameter of first gear 8 is more than the diameter of second gear 9 in the present embodiment, thus it is possible to vary transmission ratio.
Piezoelectric patches fixture 16 is two fixed strips fixed with shell in the present embodiment, and described two fixed strips are distributed in
Piezoelectric patches 7 is fixed in the both sides of piezoelectric patches 7, and this supporting way can make to exchange caused by piezoelectric patches 7 compared with only fixing side
Electricity obtains bigger crest voltage.
First switch, the rectifying and voltage-stabilizing are provided with the present embodiment between rectifying and voltage-stabilizing module 5 and the energy-storage module
Second switch is provided between module 5 and infrared transmission module 2, is provided between the energy-storage module and infrared transmission module 2
3rd switch.It is available that three gears are provided by first switch, second switch and the 3rd switch.When selecting gear 1, beat
Second switch is opened, closes first switch and the 3rd switch, can be achieved to fill and use function, user presses handle, makes annular element 4
Reciprocating motion is produced, transmission mechanism makes piezoelectric patches 7 produce deformation, and at this moment piezoelectric patches 7 can be produced peak value by repeated deformation and approach
20V sinusoidal ac, the rectified bridge rectification of alternating current, capacitor filtering, 3V direct currents are converted to after three-terminal voltage-stabilizing pipe voltage stabilizing, supplied
Infrared transmission module transmission signal.If selecting gear 2, first switch is opened, second switch and the 3rd switch are closed, by piezoelectric patches
7 produce and are charged by the direct current after the conversion of rectifying and voltage-stabilizing module directly to energy-storage module.If selecting gear 3, open the 3rd and open
Close, close first switch and second switch, energy-storage module connect with infrared transmission module, energy-storage module can supply directly to remote control
Electricity.
One of ordinary skill in the art will be appreciated that embodiment described here is to aid in reader and understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such especially statement and embodiment.This area
Those of ordinary skill can make according to these technical inspirations disclosed by the invention various does not depart from the other each of essence of the invention
The specific deformation of kind and combination, these deform and combined still within the scope of the present invention.
Claims (9)
1. a kind of self energizing remote control based on piezo-electric effect, including shell (10), shell (10) surface is provided with button
Panel (1), the shell (10) is interior to be provided with infrared transmission module (2), the key panel (1) and the infrared transmission module
(2) connect；
Characterized in that, the shell (10) is also associated with press device (3), is fixedly installed on the press device (3)
One rack (6), is further fixedly arranged on intermeshing first gear (8) and second gear (9) in the shell (10), and described the
The diameter of one gear (8) is more than the diameter of second gear (9)；The first gear (8) is connected with the first rack (6), described to press
Pressure device (3) drives the first rack (6) motion so as to drive first gear (8) to rotate under pressed state, the first gear
(8) second gear (9) is driven to rotate；
Chute (13) is further fixedly arranged in the shell (10), the ring of the rack of inner band second is installed in the chute (13)
Shape part (4), the annular element (4) is interior to be provided with half gear (14), half gear (14) and the second rack in annular element (4)
Engagement, half gear (14) are connected with the second gear (9) by fixing axle (15), and the second gear (9) passes through solid
Dead axle (15) drives half gear (14) to rotate, and half gear (14) passes through the second rack drives ring in the annular element (4)
Shape part (4) moves reciprocatingly in chute (13)；
It is additionally provided with the piezoelectric patches fixture (16) being fixedly connected with shell in the shell (10) and is fixed on piezoelectric patches and fixes
Piezoelectric patches (7) on part (16), the piezoelectric patches (7) are placed in the annular element (4) and moved reciprocatingly the front end in direction, make described
Annular element (4) can hit piezoelectric patches (7) when moving reciprocatingly, the piezoelectric patches (7) can move reciprocatingly annular element (4) shock
The mechanical energy of piezoelectric patches (7) is converted into electric energy；
Be additionally provided with rectifying and voltage-stabilizing module (5) in the shell (10), rectifying and voltage-stabilizing module (5) the connection piezoelectric patches (7) and
Infrared transmission module (2), it can be the base that the rectifying and voltage-stabilizing module (5), which is converted to electric energy caused by the piezoelectric patches (7),
In the direct current that the self energizing remote control of piezo-electric effect is powered.
2. the self energizing remote control according to claim 1 based on piezo-electric effect, it is characterised in that in the shell (10)
Energy-storage module is additionally provided with, the energy-storage module is connected with rectifying and voltage-stabilizing module (5) and infrared transmission module (2), the energy storage
Module can store the direct current of rectifying and voltage-stabilizing module (5) conversion, and be powered for the infrared transmission module (2).
3. the self energizing remote control according to claim 2 based on piezo-electric effect, it is characterised in that the energy-storage module is
Super capacitor, its pressure voltage are 5.5V.
4. the self energizing remote control according to claim 1 based on piezo-electric effect, it is characterised in that the piezoelectric patches (7)
Using the piezoelectric ceramics that material is P5-13B, the piezoelectric patches (7) is rectangular tab, a length of 60mm, a width of 20mm.
5. the self energizing remote control according to claim 2 based on piezo-electric effect, it is characterised in that the rectifying and voltage-stabilizing mould
Block (5) includes rectifier bridge, the first electric capacity (C1), the second electric capacity (C2) and three-terminal voltage-stabilizing pipe, and two exchanges of the rectifier bridge are defeated
Entering end and connect the piezoelectric patches (7), two DC output end one terminates the input of three-terminal voltage-stabilizing pipe, and the other end is grounded, the
One electric capacity (C1) is connected between the input and ground of three-terminal voltage-stabilizing pipe, and the second electric capacity (C2) is connected on the output end of three-terminal voltage-stabilizing pipe
Between ground, the earth terminal ground connection of three-terminal voltage-stabilizing pipe, the output end of the three-terminal voltage-stabilizing pipe is as the rectifying and voltage-stabilizing module
Output end connects the infrared transmission module (2) and energy-storage module.
6. the self energizing remote control based on piezo-electric effect according to claim 2 or 5, it is characterised in that the rectification is steady
First switch, the rectifying and voltage-stabilizing module (5) and infrared transmission module are provided between die block (5) and the energy-storage module
(2) second switch is provided between, the 3rd switch is provided between the energy-storage module and infrared transmission module (2).
7. the self energizing remote control according to claim 1 based on piezo-electric effect, it is characterised in that the press device
(3) it is handle, described handle one end is fixedly connected with first rack (6), and the other end passes through a connecting shaft (12) and shell
(10) connect, the connecting shaft (12) is fixed with shell (10), and the handle capable of being rotates around connecting shaft (12).
8. the self energizing remote control according to claim 1 based on piezo-electric effect, it is characterised in that the annular element (4)
Side is additionally provided with rod member, and the rod member when annular element (4) moves reciprocatingly on annular element (4) hits piezoelectric patches (7).
9. the self energizing remote control according to claim 1 based on piezo-electric effect, it is characterised in that the piezoelectric patches is fixed
Part (16) is two fixed strips fixed with shell, and described two fixed strips are distributed in piezoelectric patches (7) both sides and fix piezoelectric patches
(7)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513288.1U CN206863944U (en) | 2017-05-10 | 2017-05-10 | A kind of self energizing remote control based on piezo-electric effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513288.1U CN206863944U (en) | 2017-05-10 | 2017-05-10 | A kind of self energizing remote control based on piezo-electric effect |
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| Publication Number | Publication Date |
|---|---|
| CN206863944U true CN206863944U (en) | 2018-01-09 |
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ID=60823190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720513288.1U Expired - Fee Related CN206863944U (en) | 2017-05-10 | 2017-05-10 | A kind of self energizing remote control based on piezo-electric effect |
Country Status (1)
| Country | Link |
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| CN (1) | CN206863944U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447245A (en) * | 2018-05-21 | 2018-08-24 | 深圳市浩博高科技有限公司 | A kind of self-powered remote controller |
| CN114204845A (en) * | 2021-11-15 | 2022-03-18 | 李丽群 | Continuous piezoelectric self-powered remote controller system and operation method thereof |
| CN114268244A (en) * | 2021-12-28 | 2022-04-01 | 吉林大学 | Self-generating remote controller based on piezoelectric effect |
-
2017
- 2017-05-10 CN CN201720513288.1U patent/CN206863944U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447245A (en) * | 2018-05-21 | 2018-08-24 | 深圳市浩博高科技有限公司 | A kind of self-powered remote controller |
| CN114204845A (en) * | 2021-11-15 | 2022-03-18 | 李丽群 | Continuous piezoelectric self-powered remote controller system and operation method thereof |
| CN114268244A (en) * | 2021-12-28 | 2022-04-01 | 吉林大学 | Self-generating remote controller based on piezoelectric effect |
| CN114268244B (en) * | 2021-12-28 | 2024-02-06 | 吉林大学 | Self-generating remote controller based on piezoelectric effect |
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| 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: 20180109 Termination date: 20200510 |