CN207751576U - A kind of sustainable self-powered electronic scale - Google Patents
A kind of sustainable self-powered electronic scale Download PDFInfo
- Publication number
- CN207751576U CN207751576U CN201721570672.1U CN201721570672U CN207751576U CN 207751576 U CN207751576 U CN 207751576U CN 201721570672 U CN201721570672 U CN 201721570672U CN 207751576 U CN207751576 U CN 207751576U
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- pedestal
- weighing
- flywheel assembly
- component
- electronic
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Abstract
The utility model discloses a kind of sustainable self-powered electronic scales, including：Pedestal；Electronic-weighing component is mounted in pedestal；Mechanical electrification component is mounted in pedestal, and input terminal is connected with a flywheel assembly, and rotating the mechanical electrification component of driving by flywheel assembly generates electricity, and sends out electric energy and electronic-weighing component is supplied to use.The utility model drives mechanical electrification component to generate electricity by using flywheel assembly, since flywheel assembly is after force is left, can still rely on the momentum of inertia persistently to rotate (can be up to two minutes rotation times for a period of time, for the application of electronic-weighing component, two minutes time is enough), realize the purpose that mechanical electrification component persistently generates electricity, the utility model is simple in structure, mechanical electrification component can carry out continuing self power generation, meet the work requirements of electronic-weighing component.
Description
Technical field
The utility model is related to a kind of sustainable self-powered electronic scales.
Background technology
Existing electronic scale is typically all to use dry batteries as the power source, if frequency of use is higher, can be frequently necessary to pair
Dry cell is replaced, if forgetting that replacing battery will cause weighing-appliance that can not use, and make troubles, and do to user
Battery after use can be not environmentally friendly enough to environmental pollution without professional treatment；Consider that increasing self-contained electric system is thus
Electronic scale is powered, but self-contained electric system power supply mode is temporarily stored in energy-storage module, for needing electricity consumption more for a long time
The electronic scale of a bit, this mode are then not suitable for.The utility model provides the sustainable self-powered electronic scale of one kind and is used for thus
It solves the above problems.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of sustainable self-powered electronic scale.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of sustainable self-powered electronic scale, including：
Pedestal；
Electronic-weighing component is mounted in pedestal；
Mechanical electrification component is mounted in pedestal, and input terminal is connected with a flywheel assembly, is rotated and is driven by flywheel assembly
Motivation tool electrification component generates electricity, and sends out electric energy and electronic-weighing component is supplied to use.
The electronic-weighing component includes master board, panel of weighing, display module and weighing sensor, weighing sensor
In pedestal, panel of weighing is connect with weighing sensor, and weighing sensor and display module are connect with master board.
The machinery electrification component includes electromagnetic generator, regulator circuit and rectification circuit, and flywheel assembly is rotationally pacified
On pedestal, the output end of flywheel assembly is connect with electromagnetic generator, and the electric energy that electromagnetic generator is sent out passes through regulator circuit
And rectification circuit is in and is connect afterwards with master board.
The flywheel assembly includes star-like freewheel body, bearing, fixed screw, fixed seat, connection shaft, and fixed seat is fixed on
In pedestal, connection shaft is in cylindrical toroidal, and one end is fixedly connected with star-like freewheel body, and the gear teeth, the gear teeth are provided on the outside of the other end
It being sequentially connected with electromagnetic generator, fixed seat one end is connect with pedestal, and the other end is provided with internal thread and in connection shaft,
The fixed screw is connect across bearing with fixed seat, by the nut of the upper surface of fixed seat and screw by bearing inner race, axis
Bearing outer-ring is connected with shaft inside is connect.
The electronic-weighing component further includes key-press module, and key-press module is connect with master board.
The utility model has the beneficial effects that：The utility model drives mechanical electrification component to carry out by using flywheel assembly
Power generation, since flywheel assembly is after force is left, can still rely on the momentum of inertia persistently to rotate (can be up to for a period of time
Two minutes rotation times, for the application of electronic-weighing component, two minutes time is enough), realize machinery
The purpose that electrification component persistently generates electricity, the utility model is simple in structure, and mechanical electrification component can carry out continuing self power generation, meet electricity
The work requirements of sub- weigh assembly.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is the decomposition diagram of the utility model；
Fig. 2 is the schematic diagram of the utility model；
Fig. 3 is the diagrammatic cross-section of the utility model；
Fig. 4 is the principles of the present invention schematic diagram.
Specific implementation mode
Referring to Fig.1~Fig. 4, the utility model are a kind of sustainable self-powered electronic scales, including：
Pedestal 1；
Electronic-weighing component is mounted in pedestal 1；
Mechanical electrification component is mounted in pedestal 1, and input terminal is connected with a flywheel assembly 2, by 2 turns of flywheel assembly
The dynamic mechanical electrification component of driving generates electricity, and sends out electric energy and electronic-weighing component is supplied to use.The utility model by using
Flywheel assembly 2 drives mechanical electrification component to generate electricity, and since flywheel assembly 2 is after force is left, can still rely on inertia
Momentum persistently rotate a period of time and (two minutes rotation times, for the application of electronic-weighing component, two can be up to
The time of minute is enough), realize the purpose that mechanical electrification component persistently generates electricity, the utility model is simple in structure, machinery
Electrification component can carry out continuing self power generation, meet the work requirements of electronic-weighing component.
As shown, the electronic-weighing component includes master board 3, panel 4 of weighing, display module 5 and weighing and sensing
Device 6, weighing sensor 6 are mounted in pedestal 1, and panel 4 of weighing is connect with weighing sensor 6, weighing sensor 6 and display module
5 connect with master board 3.Transparent glass material may be used in panel 4 of weighing, and panel 4 of weighing is for carrying determinand, determinand
For weight transmitting to weighing sensor 6, deformation is converted into electric signal output to master board 3, master board 3 by weighing sensor 6
Determinand weight is calculated according to the signal that weighing sensor 6 conveys, and includes the display on display module 5 by the weight information
Liquid crystal display can be used in module 5.The electronic-weighing component further includes key-press module, and key-press module is connect with master board 3,
Pass through key-press module input information or switching working mode.
As shown, the machinery electrification component includes electromagnetic generator 7, regulator circuit and rectification circuit, flywheel assembly 2
It is installed in rotation on pedestal 1, the output end of flywheel assembly 2 is connect with electromagnetic generator 7, the electricity that electromagnetic generator 7 is sent out
It can be connect with master board 3 after regulator circuit and rectification circuit are in；The flywheel assembly 2 includes star-like freewheel body 9, axis
10, fixed screw 11, fixed seat 12, connection shaft 8 are held, star-like freewheel body 9 leaks outside in panel 4 of weighing, and fixed seat 12 is fixed on
In pedestal 1, connection shaft 8 is in cylindrical toroidal, and one end passes through panel 4 of weighing to be fixedly connected with star-like freewheel body 9, on the outside of the other end
The gear teeth are provided with, the gear teeth are sequentially connected with electromagnetic generator, and 12 one end of fixed seat is connect with pedestal 1, and the other end is provided with interior spiral shell
Line is simultaneously located in connection shaft 8, and the fixed screw 11 is connect across bearing 10 with fixed seat 12, passes through the upper end of fixed seat 12
By 10 inner ring of bearing, 10 outer ring of bearing connects the nut of face and screw with 8 inside of shaft is connect.Fly by the way that people's manual actuation is star-like
Wheel body 9 rotates, and the time of continued power can be needed to adjust the size of star-like freewheel body 9 according to electronic-weighing component, star-like to fly
The rotation of wheel body 9 can drive gear shift group to work, and then electromagnetic generator 7 is driven to generate electricity, the electric energy warp sent out
It send to master board 3 after crossing regulator circuit and rectification circuit processing, is used for its work, due to the effect of inertia, star-like flywheel
Body 9 can continue rotation a period of time, it is possible to which lasting power generation is realized to master board 3 and continues automatic power.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in the range set by the application claim.
Claims (5)
1. a kind of sustainable self-powered electronic scale, it is characterised in that including：
Pedestal；
Electronic-weighing component is mounted in pedestal；
Mechanical electrification component is mounted in pedestal, and input terminal is connected with a flywheel assembly, and driving machine is rotated by flywheel assembly
Tool electrification component generates electricity, and sends out electric energy and electronic-weighing component is supplied to use.
2. a kind of sustainable self-powered electronic scale as described in claim 1, it is characterised in that the electronic-weighing component packet
Master board, panel of weighing, display module and weighing sensor are included, weighing sensor is mounted in pedestal, weigh panel and title
Sensor connection is retransmitted, weighing sensor and display module are connect with master board.
3. a kind of sustainable self-powered electronic scale as described in claim 1, it is characterised in that the machinery electrification component packet
Electromagnetic generator, regulator circuit and rectification circuit are included, flywheel assembly is installed in rotation on pedestal, the output end of flywheel assembly
It is connect with electromagnetic generator, the electric energy that electromagnetic generator is sent out connects after regulator circuit and rectification circuit are in master board
It connects.
4. a kind of sustainable self-powered electronic scale as claimed in claim 3, it is characterised in that the flywheel assembly includes star
Type freewheel body, bearing, fixed screw, fixed seat, connection shaft, fixed seat are fixed in pedestal, and connection shaft is in cylindrical toroidal,
One end is fixedly connected with star-like freewheel body, and the gear teeth are provided on the outside of the other end, and the gear teeth are sequentially connected with electromagnetic generator, fixed seat
One end is connect with pedestal, and the other end is provided with internal thread and in connection shaft, and the fixed screw passes through bearing and fixation
Seat connection, by the upper surface of fixed seat and the nut of screw by bearing inner race, bearing outer ring is connected with shaft inside is connect.
5. a kind of sustainable self-powered electronic scale as claimed in claim 2, it is characterised in that the electronic-weighing component is also
Including key-press module, key-press module is connect with master board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570672.1U CN207751576U (en) | 2017-11-21 | 2017-11-21 | A kind of sustainable self-powered electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570672.1U CN207751576U (en) | 2017-11-21 | 2017-11-21 | A kind of sustainable self-powered electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751576U true CN207751576U (en) | 2018-08-21 |
Family
ID=63147316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570672.1U Active CN207751576U (en) | 2017-11-21 | 2017-11-21 | A kind of sustainable self-powered electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751576U (en) |
-
2017
- 2017-11-21 CN CN201721570672.1U patent/CN207751576U/en active Active
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