CN213301445U

CN213301445U - Double-precision solar waterproof electronic scale

Info

Publication number: CN213301445U
Application number: CN202022656351.1U
Authority: CN
Inventors: 杨跃进; 宋立增
Original assignee: Fuzhou Furi Weighing Electronics Co ltd
Current assignee: Fuzhou Furi Weighing Electronics Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-05-28
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a double-precision solar waterproof electronic scale, which comprises an electronic scale main body, wherein a waterproof bottom pad is fixedly arranged at the center of the top of the electronic scale main body, a plurality of anti-skid bulges are fixedly arranged at the top of the waterproof bottom pad, a first weighing sensor is fixedly arranged at the bottom of the joint of the electronic scale main body and the waterproof bottom pad, and weighing columns are fixedly arranged at four corners of the top of the electronic scale main body, the electronic scale has double weighing precision ranges, a user can select a proper weighing range after approximate estimation during weighing, the weighing precision is greatly improved, meanwhile, solar energy can be used for generating electricity for the electronic scale, so that the electronic scale has stronger adaptability and saves more energy, and the waterproof sealing material also has excellent sealing and waterproof performance, prolongs the service life to a certain extent and has higher practical value.

Description

Double-precision solar waterproof electronic scale

Technical Field

The utility model relates to an electronic scale technical field specifically is a waterproof electronic scale of double-precision solar energy.

Background

The electronic weighing scale on the market at present mainly comprises a loading plate, a display screen, an adjusting button, a power supply module and a weighing sensor for supporting the loading plate, has the functions of mainly weighing a human body, generally displays numerical values by the display screen after the weight of a loaded object exceeds a preset value, has larger error, and basically cannot be used for other purposes except weighing the weight in a weekday by the traditional electronic weighing scale.

The existing electronic scale has single precision, when the quality of a weighed object is higher than the weighing precision or lower than the weighing precision, the phenomenon of incapability of measuring or large error can occur, the waterproof sealing performance is poor, and the new energy can not be utilized for power supply according to actual conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof electronic scale of double accuracy solar energy to current electronic scale precision singleness that proposes in solving above-mentioned background art, when the article quality of weighing is higher than the precision of weighing or is less than the precision of weighing, the emergence of unable measurement or great error phenomenon will appear, and waterproof sealing performance is relatively poor, can not utilize the problem of new forms of energy power supply according to actual conditions.

In order to achieve the above object, the utility model provides a following technical scheme: a double-precision solar waterproof electronic scale comprises an electronic scale main body, wherein a waterproof bottom pad is fixedly arranged at the center of the top of the electronic scale main body, a plurality of anti-skid protrusions are fixedly arranged at the top of the waterproof bottom pad, a first weighing sensor is fixedly arranged at the bottom of the joint of the electronic scale main body and the waterproof bottom pad, weighing columns are fixedly arranged at four corners of the top of the electronic scale main body, the tops of the four weighing columns are respectively connected with clamping grooves formed in four corners of the bottom of a weighing tray in a clamping manner, second weighing sensors are fixedly arranged at the joints of the four weighing columns and the weighing tray, an inclined baffle is fixedly arranged on the back of the electronic scale main body, a solar cell panel is fixedly arranged on the surface of the inclined baffle, a display screen is fixedly arranged on one side of the front face of the electronic scale main body, and a weighing key panel is fixedly arranged on the, a built-in high-capacity power supply is fixedly mounted on one side of the bottom of the inner wall of the electronic scale main body, a solar rectifier is fixedly mounted at the top of the built-in high-capacity power supply, and a controller is fixedly mounted on the other side of the bottom of the inner wall of the electronic scale main body.

As an optimal technical scheme of the utility model, four the junction of weighing post and electronic scale main part is all fixed and is provided with waterproof sealing washer, and four waterproof sealing washer overlaps the surface of locating weighing post respectively.

As an optimal technical scheme of the utility model, the waterproof membrane has all been laid on the surface of display screen and the surface of the keyboard of weighing.

As an optimal technical scheme of the utility model, four corners of electronic scale main part bottom are all fixed and are provided with anti-skidding bed hedgehopping callus on the sole.

As a preferred technical scheme of the utility model, first weighing sensor, four second weighing sensor, display screen and the keyboard of weighing all with controller electric connection, controller and built-in large capacity power electric connection, solar cell panel passes through solar rectifier and built-in large capacity power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: this electronic scale possesses dual weighing accuracy scope, and the user can roughly select suitable range of weighing after estimating during the weighing, the improvement of very big degree the precision of weighing, can also utilize solar energy to generate electricity to the electronic scale simultaneously, make its adaptability stronger, and the more energy can be saved, and still possesses good waterproof sealing performance, the increase of certain degree its life, has higher practical value.

Drawings

FIG. 1 is a schematic view of the appearance structure of the main body of the present invention;

fig. 2 is a schematic front sectional structure view of the present invention;

fig. 3 is a schematic view of a rear cross-sectional structure of the present invention;

fig. 4 is the schematic view of the appearance structure of the waterproof bottom pad of the present invention.

In the figure: 1. an electronic scale main body; 2. an inclined baffle plate; 3. the anti-skid pad is used for heightening the foot pad; 4. a weighing column; 5. a weighing tray; 6. a display screen; 7. a waterproof base mat; 8. a weighing keyboard; 9. a water-resistant film; 10. a large-capacity power supply is arranged inside; 11. a solar rectifier; 12. a first weighing sensor; 13. a second load cell; 14. a controller; 15. a solar panel; 16. anti-skid projections; 17. waterproof sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a double-precision solar waterproof electronic scale, which comprises an electronic scale main body 1, a waterproof bottom pad 7 is fixedly arranged at the center of the top of the electronic scale main body 1, a plurality of anti-skid protrusions 16 are fixedly arranged at the top of the waterproof bottom pad 7, a first weighing sensor 12 is fixedly arranged at the bottom of the joint of the electronic scale main body 1 and the waterproof bottom pad 7, weighing columns 4 are fixedly arranged at four corners of the top of the electronic scale main body 1, the tops of the four weighing columns 4 are respectively connected with clamping grooves formed at four corners of the bottom of a weighing tray 5 in a clamping manner, a second weighing sensor 13 is fixedly arranged at the joints of the four weighing columns 4 and the weighing tray 5, an inclined baffle 2 is fixedly arranged at the back of the electronic scale main body 1, a solar cell panel 15 is fixedly arranged on the surface of the inclined baffle 2, a display screen 6 is fixedly arranged at one side, the other side of the front of the electronic scale main body 1 is fixedly provided with a weighing key pad 8, one side of the bottom of the inner wall of the electronic scale main body 1 is fixedly provided with a built-in large-capacity power supply 10, the top of the built-in large-capacity power supply 10 is fixedly provided with a solar rectifier 11, the other side of the bottom of the inner wall of the electronic scale main body 1 is fixedly provided with a controller 14, the model of the display screen 6 is AIO-017A, and the model of the controller 14 is AT89C 52.

Preferably, the joints of the four weighing columns 4 and the electronic scale main body 1 are all fixedly provided with waterproof sealing rings 17, and the four waterproof sealing rings 17 are respectively sleeved on the surfaces of the weighing columns 4, so that the structure is simple and reasonable, and the waterproof sealing performance of the electronic scale main body 1 can be improved.

Preferably, waterproof membrane 9 has all been laid on the surface of display screen 6 and the surface of the button dish 8 of weighing, can advance water proof protection to display screen 6 and the button dish 8 of weighing, increases the life of electronic scale.

Preferably, four corners of the bottom of the electronic scale main body 1 are fixedly provided with anti-skid pad-up foot pads 3, so that the electronic scale can work more stably and reliably, and the practical value is higher.

Preferably, the first weighing sensor 12, the four second weighing sensors 13, the display screen 6 and the weighing key pad 8 are electrically connected with the controller 14, the controller 14 is electrically connected with the built-in large-capacity power supply 10, and the solar cell panel 15 is electrically connected with the built-in large-capacity power supply 10 through the solar rectifier 11.

When the double-precision solar waterproof electronic scale is used in detail, the double-precision solar waterproof electronic scale firstly places the electronic scale main body 1 stably, a user can estimate the approximate mass of a weighed object before weighing, when the mass is larger, the weighing tray 5 can be upwards and forcibly taken down, the weighed object is directly placed on the waterproof bottom pad 7, weighing is carried out through the first weighing sensor 12, the result is displayed through the display screen 6, when the weighed object is smaller, the weighed object can be directly placed on the weighing tray 5, weighing is carried out through the second weighing sensor 13, structural display is carried out through the display screen 6, the operation is simple, the use is convenient, the electronic scale has double weighing precision ranges, the weighing precision is greatly improved, meanwhile, solar energy can be utilized to generate electricity for the electronic scale, the adaptability is stronger, the energy is more saved, and the electronic scale also has excellent sealing and waterproof performances, the service life of the device is prolonged to a certain extent, and the device has higher practical value.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a waterproof electronic scale of double-precision solar energy, includes electronic scale main part (1), its characterized in that: the waterproof bottom pad (7) is fixedly arranged at the center of the top of the electronic scale main body (1), a plurality of anti-skidding protrusions (16) are fixedly arranged at the top of the waterproof bottom pad (7), a first weighing sensor (12) is fixedly arranged at the bottom of the joint of the electronic scale main body (1) and the waterproof bottom pad (7), weighing columns (4) are fixedly arranged at four corners of the top of the electronic scale main body (1), the tops of the four weighing columns (4) are respectively connected with clamping grooves formed in four corners of the bottom of a weighing tray (5) in a clamping manner, second weighing sensors (13) are fixedly arranged at the joints of the four weighing columns (4) and the weighing tray (5), an inclined baffle (2) is fixedly arranged on the back of the electronic scale main body (1), and a solar cell panel (15) is fixedly arranged on the surface of the inclined baffle (2), the electronic scale is characterized in that a display screen (6) is fixedly mounted on one side of the front face of the electronic scale main body (1), a weighing button disc (8) is fixedly mounted on the other side of the front face of the electronic scale main body (1), a built-in high-capacity power source (10) is fixedly mounted on one side of the bottom of the inner wall of the electronic scale main body (1), a solar rectifier (11) is fixedly mounted at the top of the built-in high-capacity power source (10), and a controller (14) is fixedly mounted on the other side of the bottom of the.

2. The dual-precision solar waterproof electronic scale according to claim 1, characterized in that: the joints of the four weighing columns (4) and the electronic scale main body (1) are fixedly provided with waterproof sealing rings (17), and the four waterproof sealing rings (17) are respectively sleeved on the surfaces of the weighing columns (4).

3. The dual-precision solar waterproof electronic scale according to claim 1, characterized in that: waterproof films (9) are laid on the surface of the display screen (6) and the surface of the weighing key disc (8).

4. The dual-precision solar waterproof electronic scale according to claim 1, characterized in that: four corners of the bottom of the electronic scale main body (1) are fixedly provided with anti-skid pad-up foot pads (3).

5. The dual-precision solar waterproof electronic scale according to claim 1, characterized in that: the solar weighing system is characterized in that the first weighing sensor (12), the four second weighing sensors (13), the display screen (6) and the weighing key disc (8) are electrically connected with the controller (14), the controller (14) is electrically connected with the built-in high-capacity power supply (10), and the solar cell panel (15) is electrically connected with the built-in high-capacity power supply (10) through the solar rectifier (11).