CN110044455A - A kind of electronic scale using pendulum top power generation - Google Patents
A kind of electronic scale using pendulum top power generation Download PDFInfo
- Publication number
- CN110044455A CN110044455A CN201910389850.8A CN201910389850A CN110044455A CN 110044455 A CN110044455 A CN 110044455A CN 201910389850 A CN201910389850 A CN 201910389850A CN 110044455 A CN110044455 A CN 110044455A
- Authority
- CN
- China
- Prior art keywords
- electronic scale
- power generation
- generator
- driving wheel
- gear
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
- G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
- G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention discloses a kind of electronic scale using pendulum top power generation, including bottom case, main control board, panel, it further include the indication mechanism being connect with main control board, weighing and sensing device assembly and power generation mechanism, power generation mechanism include support body, shaft, gear, swing rotated with moving gear pendulum top, with the driving wheel of gear engagement, the generator being connected on driving wheel, the storage assembly being connect with generator, storage assembly includes rectifier, energy storage equipment, and energy storage equipment is connected on main control board.Electronic scale of the present invention, using pendulum top mainspring principle, pendulum top gives gear powered rotation, and gear drives driving wheel rotation, so that driving wheel drives brushless AC generator work, the alternating current of sending is converted into direct current by rectifier rectification and is input on energy storage equipment, and energy storage equipment stores electricity and powers for electronic scale, is generated electricity using the self power generation mode of pendulum top power generation, generating efficiency is high, good operating stability is durable and economic and environment-friendly.
Description
Technical field
The present invention relates to equalizer technology field, in particular to a kind of electronic scale using pendulum top power generation.
Background technique
Electronic scale is closely related electronic goods of living with people, for example, at the supermarket, fruit shop, bake mill
Equal places require to weigh article using electronic scale.Existing electronic scale generally requires installation battery and is supplied to scale body
Electricity there are commonly button cell, dry cell and rechargeable battery.If average every platform balance consumes a battery every year,
That thus caused by old and useless battery quantity it is very huge.The environmental protection treatment of these old and useless batterys is a very big problem,
If handling improper or even unprocessed random discarding into living environment, serious wound will be caused to environment and the mankind
Evil.And if needing to configure power outlet using mains-supplied, the use of electronic scale is limited to by environment, and using flexible is low,
User experience is bad.
Therefore, how to realize that a kind of design is reasonable, self power generation mode is novel and unique, and it is practical, it is easy to use, it uses
It is technical problem urgently to be resolved in the industry that the electronic scale of top power generation is put in service life long utilizing.
Summary of the invention
The main object of the present invention is to provide a kind of electronic scale using pendulum top power generation, it is intended to realize that a kind of design is reasonable,
Self power generation mode is novel and unique, practical, easy to use, the electronic scale with long service life using pendulum top power generation.
The present invention proposes a kind of electronic scale using pendulum top power generation, main control board, lid including bottom case, in bottom case
Panel on bottom case further includes the indication mechanism connecting with main control board, weighing and sensing device assembly and power generation mechanism, hair
Motor structure includes the support body being fixed on bottom case, the shaft on support body, the gear in shaft, is set in shaft
And the pendulum top rotated with moving gear, the driving wheel engaged with gear, the generator being connected on driving wheel are swung, power generation mechanism is also
Including the storage assembly connecting with generator, storage assembly includes rectifier, energy storage equipment, and energy storage equipment is connected to governor circuit
On plate.
Preferably, indication mechanism is set as liquid crystal display.
Preferably, bottom case is respectively equipped with mounting groove in four corners, and weighing and sensing device assembly is embedded in mounting groove；Face
Plate lower end surface is being equipped with the limit base for having position-limiting action to weighing sensor component with the position corresponding position of mounting groove.
Preferably, the shape for putting top is fan-shaped.
Preferably, driving wheel is set on the output shaft of generator.
Preferably, energy storage equipment is set as capacitor or lithium battery.
Preferably, generator is set as brushless AC generator.
Preferably, panel is being equipped with display window with the position corresponding position of indication mechanism.
Preferably, bottom case lower end surface is equipped with several non-slip mats.
Electronic scale of the present invention, is equipped with the power generation mechanism for electronic scale power supply in bottom case, power generation mechanism include shaft, gear,
Top, driving wheel, brushless AC generator, storage assembly are put, using pendulum top mainspring principle, pendulum top swings band moving gear and revolves around the shaft
Turn, gear drives driving wheel rotation, and driving wheel is set on the output shaft of brushless AC generator, so that driving wheel drives brushless friendship
Generator work power generation is flowed, the alternating current of sending is converted into direct current by rectifier rectification and is input on energy storage equipment, stores
Energy device stores electricity and powers for electronic scale, is generated electricity using such self power generation mode, generating efficiency is high, the operation is stable
Property is good, durable.User using when need to only pick up electronic scale swing shake it is several under, easy to use, no replacement is required battery,
Without mains plug, low-carbon environment-friendly, use is not affected by environment, applied widely, reasonable in design, novel and unique.
Detailed description of the invention
Fig. 1 is a kind of stereochemical structure decomposing schematic representation of an embodiment of electronic scale using pendulum top power generation of the invention；
Fig. 2 is a kind of one of the schematic perspective view of an embodiment of electronic scale using pendulum top power generation of the invention；
Fig. 3 is the two of the schematic perspective view of an embodiment of a kind of electronic scale using pendulum top power generation of the invention,
Wherein panel and support body are not shown；
Fig. 4 is that the decomposition texture of power generation mechanism in an a kind of embodiment of electronic scale using pendulum top power generation of the invention is put
Big schematic diagram.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to figs. 1 to Fig. 4, an a kind of embodiment of electronic scale using pendulum top power generation of the invention, including bottom case are proposed
100, the main control board 200 in bottom case 100, the panel 300 being covered on bottom case 100, panel 300 are connected by screw to
Mode is fixed on bottom case 100.Indication mechanism that electronic scale is also connect with main control board 200, weighing and sensing device assembly 500 and
Power generation mechanism, bottom case 100 are respectively equipped with mounting groove 101 in four corners, and weighing and sensing device assembly 500 is embedded at mounting groove
In 101, while 300 lower end surface of panel is equipped with to weighing sensor component 500 with the position corresponding position of mounting groove 101 with limit
The limit base 301 of position effect.After weighing and sensing device assembly 500 is embedded in mounting groove 101, mounting groove 101 plays fixed limit
Effect, in the assembling process of panel 300 and bottom case 100, the limit base 301 of 300 lower end surface of panel is extruded in weighing and sensing
In device assembly 500, limit base 301 plays the role of load-bearing, limit, while the pressure being subject on panel 300, passes through limit base
301 pass in weighing and sensing device assembly 500, and weighing and sensing device assembly 500 is limited pressing in mounting groove by limit base 301
In 101, stable structure improves the weighing accuracy of electronic scale, and assembling settles at one go, which has a compact structure and a reasonable design.
In the present embodiment, indication mechanism is set as liquid crystal display 400, and liquid crystal display 400 is connected to main control board
On 200, panel 300 is being equipped with display window 302 with the position corresponding position of indication mechanism, and user is through display window 302 in liquid
Weighing numerical value is quickly read on crystal display screen 400.
Power generation mechanism includes the support body 601 being fixed on bottom case 100, the shaft 602 on support body 601, is set to
Gear 603 in shaft 602 in shaft 602 and swings the pendulum top 604 rotated with moving gear 603, engages with gear 603
Driving wheel 605, the generator 606 that is connected on driving wheel 605, power generation mechanism further includes the electric power storage connecting with generator 606
Component 607, storage assembly 607 include rectifier, energy storage equipment, and energy storage equipment is connected on main control board 200 and is electronics
Scale power supply.The present invention puts the fan-shaped setting of shape of top 604, and pendulum top 604 is set as fan-shaped centrifugation part, shakes electronic scale when swinging
When, pendulum top 604 rotates under gravity and provides power for the rotation of gear 603, i.e. pendulum top 604 is swung and with moving gear
603 rotate clockwise or rotate counterclockwise, and 602 rotations around the shaft of gear 603 simultaneously drive the driving wheel 605 being engaged with to rotate,
It is set to due to driving wheel 605 on the output shaft 608 of generator 606, so that gear 603 drives generator 606 by driving wheel 605
Work, the generator 606 of the present embodiment are set as brushless AC generator 606, the work output exchange of brushless AC generator 606
Electricity, alternating current are transformed into direct current after rectifier is integrated and are input in electrical storage device, and electrical storage device stores electricity and is
Electronic scale power supply, it is ensured that electronic scale normal use.The present invention is generated electricity using the self power generation mode that pendulum top 604 generates electricity no matter
Gear 603 is rotated clockwise or is rotated counterclockwise, and the work power generation of brushless AC generator 606 can be driven by driving wheel 605,
Generating efficiency is high, good operating stability, and power generation mechanism is durable, it is ensured that the long-term normal use of electronic scale, Applied economy.
In the present embodiment, energy storage equipment is set as capacitor or lithium battery.
In the present embodiment, 100 lower end surface of bottom case is equipped with several non-slip mats, and non-slip mat has anti-skidding effect, prevents electronic scale
It slides and influences normal weighing and weighing accuracy.
Current existing electronic scale generally requires installation battery and is powered to scale body, and there are commonly button cells, dry electricity
Pond and rechargeable battery, if average every platform balance consumes a battery every year, that thus caused by old and useless battery
Quantity is very huge.The environmental protection treatment of these old and useless batterys is a very big problem, if processing is not proper, or even without place
Reason is arbitrarily abandoned into living environment, will be caused serious injury to environment and the mankind.And if needed using mains-supplied
Power outlet is configured, the use of electronic scale is limited to by environment, and using flexible is low, and user experience is bad.
The present invention proposes a kind of electronic scale to generate electricity using pendulum top 604, solves that above-mentioned use amount of batteries is more, the later period is electric
Pond processing trouble, pollution environment, using the technical problems such as being limited to by environment.Electronic scale include bottom case 100, main control board 200,
Panel 300, the indication mechanism also being connect with main control board 200, weighing and sensing device assembly 500 and power generation mechanism, power generation mechanism
Including shaft 602, gear 603, pendulum top 604, driving wheel 605, brushless AC generator 606, storage assembly 607, storage assembly
607 include rectifier, energy storage equipment, and energy storage equipment is connected on main control board 200, using pendulum 604 mainspring principle of top, puts top
604, which swing band moving gear 603, rotates, and gear 603 drives driving wheel 605 to rotate, and driving wheel 605 is set to brushless AC generator
On 606 output shaft 608, so that driving wheel 605 drives the work power generation of brushless AC generator 606, the alternating current of sending passes through
Rectifier rectification is converted into direct current and is input on energy storage equipment, and energy storage equipment stores electricity and powers for electronic scale, uses
Such self power generation mode generates electricity, and generating efficiency is high, good operating stability, and electronic scale precision is high, and durable, simultaneously
No replacement is required battery reduces expenditure, reduces the environmental protection treatment of old and useless battery, protects environment, without mains plug, saves electricity
Can, electronic scale whenever and wherever possible can normal use, electronic scale use do not limited to by environment, it is applied widely, it is practical.With
Family using when need to only pick up electronic scale swing shake it is several under, use is simple to operate, novel in structural design and it is unique.Cause
This, the present invention is truly realized a kind of design rationally, and self power generation mode is novel and unique, and it is practical, it is easy to use, use the longevity
The long electronic scale to be generated electricity using pendulum top 604 of life.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure transformation made by description of the invention and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (9)
1. a kind of electronic scale using pendulum top power generation, including bottom case, the main control board in bottom case, is covered on bottom case
Panel, which is characterized in that further include the indication mechanism being connect with main control board, weighing and sensing device assembly and power generation mechanism, institute
State power generation mechanism include the support body being fixed on bottom case, the shaft on support body, the gear in shaft, be set to turn
On axis and swing the pendulum top rotated with moving gear, the driving wheel engaged with gear, the generator being connected on driving wheel, the hair
Motor structure further includes the storage assembly connecting with generator, and storage assembly includes rectifier, energy storage equipment, and energy storage equipment is connected to
On main control board.
2. electronic scale according to claim 1, which is characterized in that the indication mechanism is set as liquid crystal display.
3. electronic scale according to claim 1 or 2, which is characterized in that the bottom case is respectively equipped with peace in four corners
Tankage, the weighing and sensing device assembly are embedded in mounting groove；The panel lower end surface is set in the position corresponding position with mounting groove
There is the limit base that there is position-limiting action to weighing sensor component.
4. electronic scale according to claim 3, which is characterized in that the shape of the pendulum top is fan-shaped.
5. electronic scale according to claim 4, which is characterized in that the driving wheel is set on the output shaft of generator.
6. electronic scale according to claim 5, which is characterized in that the energy storage equipment is set as capacitor or lithium battery.
7. electronic scale according to claim 6, which is characterized in that the generator is set as brushless AC generator.
8. electronic scale according to claim 7, which is characterized in that the panel is set in the position corresponding position with indication mechanism
There is display window.
9. electronic scale according to claim 8, which is characterized in that the bottom case lower end surface is equipped with several non-slip mats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389850.8A CN110044455A (en) | 2019-05-10 | 2019-05-10 | A kind of electronic scale using pendulum top power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389850.8A CN110044455A (en) | 2019-05-10 | 2019-05-10 | A kind of electronic scale using pendulum top power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110044455A true CN110044455A (en) | 2019-07-23 |
Family
ID=67281522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910389850.8A Withdrawn CN110044455A (en) | 2019-05-10 | 2019-05-10 | A kind of electronic scale using pendulum top power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110044455A (en) |
-
2019
- 2019-05-10 CN CN201910389850.8A patent/CN110044455A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190723 |
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| WW01 | Invention patent application withdrawn after publication |