CN207234694U - One kind is without battery environmental protection remote controler - Google Patents
One kind is without battery environmental protection remote controler Download PDFInfo
- Publication number
- CN207234694U CN207234694U CN201721118817.4U CN201721118817U CN207234694U CN 207234694 U CN207234694 U CN 207234694U CN 201721118817 U CN201721118817 U CN 201721118817U CN 207234694 U CN207234694 U CN 207234694U
- Authority
- CN
- China
- Prior art keywords
- spring leaf
- substrate
- convex platform
- upper shell
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
One kind be the utility model is related to without battery environmental protection remote controler, belong to new energy application and remote controler technical field.Convex platform is designed with the front-rear side walls of upper shell, circuit board is housed on the inside of roof, button is housed on circuit board, button is stretched out from upper shell roof；Lower convex platform is designed with lower housing shell front-rear side walls, circular arc confined planes are designed with upper lower convex platform；Upper-lower casing is connected through screw and forms housing；A spring leaf and two piezoelectric vibrators are crimped between upper-lower casing right side wall, spring leaf free end is equipped with inertial mass, and two piezoelectric vibrators are arranged symmetrically in spring leaf both sides up and down；Piezoelectric vibrator is formed by substrate and piezoelectric piece bonding；Substrate is installed close to spring leaf, and the substrate flange of substrate free end is acted against on spring leaf.Advantage is structure novelty, and required energy is obtained by hand power, and without battery, use cost is low, will not cause environmental pollution；Reliability is high, generating capacity is strong.
Description
Technical field
The utility model belongs to new energy application and remote controler technical field, and in particular to a kind of to be remotely controlled without battery environmental protection
Device.
Background technology
Remote controler is a kind of micropower electronic product indispensable in the modern life, is widely used in all kinds of household appliances
Control, such as television set, video recorder, air-conditioning and lamps and lanterns.Presently used remote controler is mostly that chemical-electrical is battery-powered, battery power
It can not be used when exhausting, while waste battery will also result in serious environmental pollution and the wasting of resources.Chinese existing population 1,400,000,000,
As soon as possessing a television set by three-person household to calculate, often it is only the section of battery used in TV remote controller about 1,000,000,000, such as inspires confidence in battery for south
Then it is worth more than 70 hundred million yuan；In addition, because battery contains heavy metal, serious environmental pollution can be caused by dealing with improperly：Such as, 1 No. 1 electricity of section
Pond can make 1 square metre of soil forever lose utility value.Therefore, using microminiature power generator substituting battery, exploitation without battery
Environmentally friendly remote controler is imperative.
The content of the invention
The utility model provides one kind without battery environmental protection remote controler, to solve to bring dirt to environment using the remote controler of battery
The problem of dye and the wasting of resources.
The technical scheme adopted by the utility model is that：Convex platform is designed with the front side wall and rear wall of upper shell；Upper casing
Circuit board is installed through screw on the inside of the roof of body, circuit board is equipped with power conversion circuits and signal transmitter unit, circuit board
On button is installed, the free end of button is stretched out from the through hole on the roof of upper shell；On the front side wall and rear wall of lower housing shell
Lower convex platform is designed with, circular arc confined planes are designed with lower convex platform and convex platform；Upper shell is connected and forms through screw with lower housing shell
The circular arc confined planes of front and rear sides face installation respectively on housing, convex platform and lower convex platform；The right side wall and lower casing of upper shell
A spring leaf and two piezoelectric vibrators are crimped between the right side wall of body, the free end of spring leaf is provided with inertia through screw
Block, two piezoelectric vibrators are arranged symmetrically in the both sides up and down of spring leaf, are crimped between piezoelectric vibrator and the fixing end of spring leaf
Gasket；Piezoelectric vibrator is formed by substrate and piezoelectric piece bonding, and two piezoelectric vibrators are connected through different conducting wire groups with circuit board；Base
The free end of plate is equipped with substrate flange, and substrate is installed close to spring leaf, and substrate flange is acted against on spring leaf, substrate flange with
Without interaction force between spring leaf；The width of substrate is more than the distance between two convex platforms on upper shell, piezoelectric patches
Width is less than the distance between two convex platforms on upper shell, the front and rear sides of substrate circle adjacent thereto at its fixing end
Arc confined planes are tangent.
The utility model has the advantages that structure is novel, required energy is obtained by hand power, without battery, use cost
It is low, environmental pollution will not be caused；Piezoelectric vibrator is unidirectionally encouraged using spring leaf and by the spacing control deformed shape of circular arc and change
Shape amount, piezoelectric patches are subjected only to uniform compression, therefore reliability is high, generating capacity is strong.
Brief description of the drawings
Fig. 1 is the structure diagram of remote controler in one preferred embodiment of the utility model；
Fig. 2 is the A-A sectional views of Fig. 1.
Embodiment：
Convex platform a1 is designed with the front side wall and rear wall of upper shell a；Installed on the inside of the roof a2 of upper shell a through screw
There are circuit board c, circuit board c to be equipped with power conversion circuits and signal transmitter unit, button d, button d are installed on circuit board c
Free end from the roof a2 of upper shell a through hole stretch out；Lower convex platform is designed with the front side wall and rear wall of lower housing shell b
Circular arc confined planes M is designed with b1, lower convex platform b1 and convex platform a1；Upper shell a is connected through screw with lower housing shell b and forms housing
The circular arc confined planes M of front and rear sides faces installation respectively on K, convex platform a1 and lower convex platform b1；The right side wall of upper shell a is with
A spring leaf e and two piezoelectric vibrator f are crimped between the right side wall of housing b, the free end of spring leaf e is installed through screw
There are inertial mass h, two piezoelectric vibrator f to be arranged symmetrically in the fixing end of the both sides up and down of spring leaf e, piezoelectric vibrator f and spring leaf e
Between be crimped with gasket g；Piezoelectric vibrator f is formed by substrate f1 and piezoelectric patches f2 bondings, and two piezoelectric vibrator f are through different conducting wires
Group is connected with circuit board c；The free end of substrate f1 is equipped with substrate flange f21, substrate f1 and is installed close to spring leaf e, substrate flange
F21 is acted against on spring leaf e, without interaction force between substrate flange f21 and spring leaf e；The width of substrate f1 is more than upper casing
The width of the distance between two convex platform a1 on body a, piezoelectric patches f2 are less than between two convex platform a1 on upper shell a
Distance, the circular arc confined planes M that the front and rear sides of substrate f1 are adjacent thereto at its fixing end are tangent.
During inoperative, spring leaf e and piezoelectric vibrator f from external force effect, are not produced all under natural straightened condition
Deformation；When simultaneously rocking housing K manually at the same time by lower button d, the inertia force of inertial mass h forces spring leaf e to produce cyclic bending
Deformation, spring leaf e cyclic bendings force the piezoelectric vibrator f above or below it to produce flexural deformation during deforming, when used
When inertia force caused by property block h is sufficiently large, spring leaf e forces substrate f1 to abut on circular arc confined planes M；Piezoelectric vibrator f is curved
Electric energy is converted mechanical energy into bent deformation process, the electric energy generated changes electricity through wire transmission to the energy on circuit board c
Road, resupplies signal transmitter unit after converted processing, transmitter unit after the power is turned on launches control signal.
Claims (1)
1. one kind is without battery environmental protection remote controler, it is characterised in that：Convex platform is designed with the front side wall and rear wall of upper shell；On
Circuit board is housed on the inside of the roof of housing, circuit board is equipped with power conversion circuits and signal transmitter unit, is equipped with circuit board
Button, button free end are stretched out from the through hole on the roof of upper shell；It is designed with down on the front side wall and rear wall of lower housing shell convex
Circular arc confined planes are designed with platform, lower convex platform and convex platform；Upper shell is connected through screw with lower housing shell and forms housing, convex platform
Installation is faced respectively with the circular arc confined planes of front and rear sides on lower convex platform；The right side wall of upper shell and the right side wall of lower housing shell it
Between be crimped with a spring leaf and two piezoelectric vibrators, spring leaf free end is equipped with inertial mass, and two piezoelectric vibrators are arranged symmetrically
In the both sides up and down of spring leaf, gasket is crimped between piezoelectric vibrator and the fixing end of spring leaf；Piezoelectric vibrator is by substrate and pressure
Electric piece bonding forms, and two piezoelectric vibrators are connected through different conducting wire groups with circuit board；Substrate free end is equipped with substrate flange, base
Plate is installed close to spring leaf, and substrate flange is acted against on spring leaf, without interaction force between substrate flange and spring leaf；Substrate
Width be more than the distance between two convex platforms on upper shell, the width of piezoelectric patches is less than two convex platforms on upper shell
The distance between, substrate front and rear sides circular arc confined planes adjacent thereto at its fixing end are tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721118817.4U CN207234694U (en) | 2017-09-03 | 2017-09-03 | One kind is without battery environmental protection remote controler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721118817.4U CN207234694U (en) | 2017-09-03 | 2017-09-03 | One kind is without battery environmental protection remote controler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234694U true CN207234694U (en) | 2018-04-13 |
Family
ID=61860227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721118817.4U Expired - Fee Related CN207234694U (en) | 2017-09-03 | 2017-09-03 | One kind is without battery environmental protection remote controler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912449A (en) * | 2019-05-18 | 2020-03-24 | 浙江师范大学 | Piezoelectric type tunnel airflow generator |
| CN110932599A (en) * | 2019-05-18 | 2020-03-27 | 浙江师范大学 | Driving vibration-induced wind driven generator |
-
2017
- 2017-09-03 CN CN201721118817.4U patent/CN207234694U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912449A (en) * | 2019-05-18 | 2020-03-24 | 浙江师范大学 | Piezoelectric type tunnel airflow generator |
| CN110932599A (en) * | 2019-05-18 | 2020-03-27 | 浙江师范大学 | Driving vibration-induced wind driven generator |
| CN110932599B (en) * | 2019-05-18 | 2021-11-12 | 浙江师范大学 | Driving vibration-induced wind driven generator |
| CN110912449B (en) * | 2019-05-18 | 2022-02-25 | 浙江师范大学 | Piezoelectric type tunnel airflow generator |
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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: 20180413 Termination date: 20180903 |