CN216246765U - Electronic scale with NFC function - Google Patents
Electronic scale with NFC function Download PDFInfo
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- CN216246765U CN216246765U CN202122863713.9U CN202122863713U CN216246765U CN 216246765 U CN216246765 U CN 216246765U CN 202122863713 U CN202122863713 U CN 202122863713U CN 216246765 U CN216246765 U CN 216246765U
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- electronic scale
- nfc
- shell
- protective cover
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Abstract
The utility model provides an electronic scale with an NFC function, which comprises a shell, wherein a base is arranged at the bottom end of the shell, a plurality of bottom columns are arranged at the bottom of the base in a matching manner, a protective cover is arranged at the top end of the base, an MCU (microprogrammed control unit) main control board, a storage battery, a storage card, an NFC chip and an NFC antenna are arranged in the protective cover, a weighing sensor is connected to the top end of the protective cover, and the top end of the weighing sensor is fixedly connected with the shell; can save the data of measuring at every turn through the storage card, measured data can be sent to remote server storage in real time through the NFC antenna, thereby the user can be convenient for the user to use according to the relevant data of inquiry in corresponding webpage or the app, and the protection casing can be used for preventing dust, moisture entering protection casing inside simultaneously to improve equipment's life.
Description
Technical Field
The utility model belongs to the technical field of electronic scales, and particularly relates to an electronic scale with an NFC function.
Background
Scales are weighing machines for measuring the weight of objects, and are mainly applied to the fields of industry, agriculture, commerce, scientific research, medical health and the like; the scales are mainly divided into three categories, namely mechanical scales, electronic scales and electromechanical combination scales according to the structural principle, the electronic scales are tools for measuring the mass of an object by utilizing the hooke's law or the lever balance principle of force, and when a human body or the object is positioned on a scale plate during weighing, measurement data can be read from an electronic display instrument.
The electronic scale in the prior art mainly performs one-time weighing, cannot record the weighed data, is inconvenient for a user to check again, and reduces the user experience; dust and water stain among the prior art get into the inside of electronic scale easily, cause electronic components ageing, greatly reduced equipment's life.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electronic scale with an NFC function, and aims to solve the problems in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an electronic scale with NFC function, includes the casing, the casing bottom is provided with the base, the bottom cooperation of base is provided with a plurality of foundation columns, the top of base is provided with the protection casing, be provided with MCU main control board, battery, storage card, NFC chip and NFC antenna in the protection casing, the top of protection casing is connected with weighing sensor, weighing sensor's top and casing fixed connection.
Preferably, the housing is a hollow structure.
Preferably, the periphery of the bottom of the shell is provided with barbs.
Preferably, the periphery of the bottom of the base is provided with a groove.
Preferably, the barbs are matched with the grooves, and the barbs are not attached to the side walls in the grooves.
Preferably, a gap is arranged between the side wall of the shell and the base and the protective cover.
Preferably, any bottom pillar includes the fixed column with base fixed connection, the fixed column is hollow structure, and sliding connection has the support column on the fixed column, be provided with the spring between support column and the fixed column.
Preferably, the bottom of fixed column is provided with the dog all around, and is provided with the slide rail on the inside wall of fixed column, the support column passes through slide rail and fixed column sliding connection.
Preferably, an operating part and a display screen are arranged on the top end of the shell.
The utility model has the beneficial effects that: the data measured each time can be stored through the memory card, the measured data can be sent to the remote server for storage through the NFC antenna in real time, a user can inquire related data according to a corresponding webpage or app so as to be convenient for the user to use, and meanwhile, the protective cover can be used for preventing dust and moisture from entering the interior of the protective cover, so that the service life of the equipment is prolonged; the barb and the mutual adaptation of recess, and the barb is not laminated with the lateral wall in the recess to inside can effectually prevent that water stain dust from getting into the protection casing through barb and recess, and then improve equipment's life greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a cross-sectional view of a shield according to the present invention;
in the figure: 1-shell, 2-base, 4-protective cover, 5-MCU main control board, 6-storage battery, 7-storage card, 8-NFC chip, 9-NFC antenna, 10-weighing sensor, 11-barb, 12-groove, 13-fixed column, 14-support column, 15-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution of an electronic scale with NFC function: an electronic scale with NFC function comprises a shell 1, a base 2 is clamped at the bottom end of the shell 1, a plurality of paired bottom columns are fixedly connected to the bottom of the base 2 and are uniformly distributed at the bottom end of the base 2, a protective cover 4 is fixedly connected to the top end of the base 2, the protective cover 4 is connected with an MCU main control board 5, a storage battery 6, a storage card 7, an NFC chip 8 and an NFC antenna 9, data measured each time can be stored through the storage card 7, the measured data can be sent to a remote server for storage through the NFC antenna 9 in real time, a user can inquire related data according to a corresponding webpage or app so as to be convenient for the user to use, meanwhile, the protective cover 4 can be used for preventing dust and moisture from entering the protective cover 4, so that the service life of equipment is prolonged, a weighing sensor 10 is fixedly connected to the top end of the protective cover 4, and the top end of the weighing sensor 10 is fixedly connected with the shell 1, the weighing sensor 10 is connected with the MCU main control board 5, the memory card 7, the NFC chip 8 and the NFC antenna 9; through NFC chip 8 and NFC antenna 9, can realize data real-time sharing and transmission, convenience of customers inquiry, the bottom of base 2 is connected with the mouth that charges simultaneously to make things convenient for battery 6 to charge.
In this embodiment, casing 1 is hollow structure, and casing 1's bottom is provided with barb 11 all around, and base 2's bottom has seted up recess 12 all around, and barb 11 and the mutual adaptation of recess 12, and the lateral wall in barb 11 and the recess 12 is not laminated to inside can effectually preventing water stain dust entering protection casing through barb 11 and recess 12, and then improve equipment's life greatly.
Specifically, a gap is formed between the side wall of the shell 1 and the base 2 and between the side wall of the shell and the protective cover 4, so that the shell 1 is prevented from contacting the base 2 and the protective cover 4 to influence weighing data.
Be provided with operating parts and display screen on the top of casing 1, can look over the historical data of electronic scale record through the operating parts, convenience of customers' use greatly.
The bottom of the bottom column 3 is fixed with a non-slip mat which can prevent the electronic scale from sliding in the using process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electronic scale with NFC function, includes casing (1), casing (1) bottom is provided with base (2), the bottom cooperation of base (2) is provided with a plurality of foundation columns (3), its characterized in that: the top of base (2) is provided with protection casing (4), be provided with MCU master control board (5), battery (6), storage card (7), NFC chip (8) and NFC antenna (9) in protection casing (4), the top of protection casing (4) is connected with weighing sensor (10), the top and casing (1) fixed connection of weighing sensor (10).
2. An electronic scale with NFC functionality according to claim 1, characterized in that: the shell (1) is of a hollow structure.
3. An electronic scale with NFC functionality according to claim 2, wherein: the periphery of the bottom of the shell (1) is provided with barbs (11).
4. An electronic scale with NFC functionality according to claim 3 characterised in that: grooves (12) are formed in the periphery of the bottom of the base (2).
5. An electronic scale with NFC functionality according to claim 4 characterised in that: the barb (11) and the groove (12) are mutually matched, and the barb (11) is not attached to the side wall in the groove (12).
6. An electronic scale with NFC functionality according to claim 5 characterised in that: gaps are arranged among the side wall of the shell (1), the base (2) and the protective cover (4).
7. An electronic scale with NFC functionality according to claim 1, characterized in that: an operating piece and a display screen are arranged on the top end of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122863713.9U CN216246765U (en) | 2021-11-22 | 2021-11-22 | Electronic scale with NFC function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122863713.9U CN216246765U (en) | 2021-11-22 | 2021-11-22 | Electronic scale with NFC function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216246765U true CN216246765U (en) | 2022-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122863713.9U Active CN216246765U (en) | 2021-11-22 | 2021-11-22 | Electronic scale with NFC function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216246765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935392A (en) * | 2022-05-06 | 2022-08-23 | 南京鼓楼医院 | Medical food moisture content measuring scale |
-
2021
- 2021-11-22 CN CN202122863713.9U patent/CN216246765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935392A (en) * | 2022-05-06 | 2022-08-23 | 南京鼓楼医院 | Medical food moisture content measuring scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electronic scale with NFC function Effective date of registration: 20230531 Granted publication date: 20220408 Pledgee: Zhejiang Jinyun Rural Commercial Bank Co.,Ltd. Dongdu Branch Pledgor: Jinyun Zhihe Electronic Technology Co.,Ltd. Registration number: Y2023330001020 |