CN202533164U - Personal scale - Google Patents
Personal scale Download PDFInfo
- Publication number
- CN202533164U CN202533164U CN2012202500658U CN201220250065U CN202533164U CN 202533164 U CN202533164 U CN 202533164U CN 2012202500658 U CN2012202500658 U CN 2012202500658U CN 201220250065 U CN201220250065 U CN 201220250065U CN 202533164 U CN202533164 U CN 202533164U
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- CN
- China
- Prior art keywords
- circuit
- user
- chip microcomputer
- singlechip
- weight
- 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
The utility model discloses a personal scale, which comprises a scale body, an LCD display screen arranged on the scale body, a weighing sensor arranged in the scale body, and an amplifying circuit, an AD switching circuit and a singlechip which are sequentially connected with the weighing sensor, wherein the singlechip is connected with the LCD display screen through a display circuit, a standard interface is arranged in the scale body, one end of the standard interface is connected with a communication interface circuit which is connected with the singlechip, and the singlechip is also connected with a storage chip capable of storing data. The principle of the personal scale is as follows: the LCD display screen displays the weight of a user when the user is weighed; and meanwhile the singlechip records the obtained weight data to the storage chip, and after the weight is repeatedly weighed, the user can export weight data in different time periods through the standard interface, and conveniently makes record analysis for knowing the weight change of the user in detail.
Description
Technical field
The utility model relates to a kind of weighing scale.
Background technology
The tradition weighing scale is the instrument that is used for measuring rapidly the human body body weight, and its measuring speed is fast, and is easy to use; But existing weighing scale is after measurement, and the function that can not data measured stored and derive when the certain user wants to analyze contrast with once body weight, but can not be achieved.
Summary of the invention
The technical matters that the utility model will solve provides a kind of weighing scale, can be after weighing repeatedly, and the user can derive the weight data in different time sections through standard interface, be convenient to the changes of weight that the user makes record analysis detail knowledge self.
For addressing the above problem; The utility model adopts following technical scheme: a kind of weighing scale comprises the title body, and is arranged on the LCD display of claiming on the body; And be arranged on the LOAD CELLS of claiming in the body; And the amplifying circuit, A/D convertor circuit and the single-chip microcomputer that are connected with LOAD CELLS successively, said single-chip microcomputer is connected with LCD display through display circuit is arranged, and said title body is provided with a standard interface; This standard interface one end is connected with the communication interface circuit that is connected with single-chip microcomputer, and said single-chip microcomputer also is connected with one can store the storage chip of data.
Further, said single-chip microcomputer is connected with voltage-stabilized power supply circuit.
Further, said single-chip microcomputer is provided with a button cell.
The beneficial effect of the utility model weighing scale is: the user is when weighing in; Can demonstrate this user's body weight by LCD display; Single-chip microcomputer records the weight data of this time gained in the storage chip simultaneously, and repeatedly after the weighing, the user can derive the weight data in different time sections through standard interface; Be convenient to the changes of weight that the user makes record analysis detail knowledge self, it needing to be very suitable for the crowd of long-term fat-reducing.
Description of drawings
Fig. 1 is the structural representation of the utility model weighing scale;
Fig. 2 is the circuit block diagram of the utility model weighing scale.
Embodiment
See also illustrated in figures 1 and 2; A kind of weighing scale of the utility model comprises and claims body 1, and is arranged on the LCD display of claiming on the body 12; And be arranged on the LOAD CELLS of claiming in the body 13; And the amplifying circuit 4, A/D convertor circuit 5 and the single-chip microcomputer 6 that are connected with LOAD CELLS 3 successively, said single-chip microcomputer 6 is connected with LCD display 2 through display circuit 7 is arranged, and said title body 1 is provided with a standard interface 8; These standard interface 8 one ends are connected with the communication interface circuit 9 that is connected with single-chip microcomputer 6, and said single-chip microcomputer 6 also is connected with one can store the storage chip 10 of data.
Wherein, said single-chip microcomputer 6 is connected with voltage-stabilized power supply circuit 11; Said single-chip microcomputer is provided with a button cell (not shown).
The beneficial effect of the utility model weighing scale is: the user is when weighing in; Can demonstrate this user's body weight by LCD display; Single-chip microcomputer records the weight data of this time gained in the storage chip simultaneously, and repeatedly after the weighing, the user can derive the weight data in different time sections through standard interface; Be convenient to the changes of weight that the user makes record analysis detail knowledge self, it needing to be very suitable for the crowd of long-term fat-reducing.
The above is merely the embodiment of the utility model, but the protection domain of the utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a weighing scale is characterized in that: comprise the title body, and be arranged on the LCD display of claiming on the body; And be arranged on the LOAD CELLS of claiming in the body; And the amplifying circuit, A/D convertor circuit and the single-chip microcomputer that are connected with LOAD CELLS successively, said single-chip microcomputer is connected with LCD display through display circuit is arranged, and said title body is provided with a standard interface; This standard interface one end is connected with the communication interface circuit that is connected with single-chip microcomputer, and said single-chip microcomputer also is connected with one can store the storage chip of data.
2. weighing scale according to claim 1 is characterized in that: said single-chip microcomputer is connected with voltage-stabilized power supply circuit.
3. weighing scale according to claim 1 and 2 is characterized in that: said single-chip microcomputer is provided with a button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202500658U CN202533164U (en) | 2012-05-14 | 2012-05-14 | Personal scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202500658U CN202533164U (en) | 2012-05-14 | 2012-05-14 | Personal scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202533164U true CN202533164U (en) | 2012-11-14 |
Family
ID=47134341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202500658U Expired - Fee Related CN202533164U (en) | 2012-05-14 | 2012-05-14 | Personal scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202533164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389149A (en) * | 2013-08-21 | 2013-11-13 | 苏州万图明电子软件有限公司 | Electronic scale provided with suckers |
-
2012
- 2012-05-14 CN CN2012202500658U patent/CN202533164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389149A (en) * | 2013-08-21 | 2013-11-13 | 苏州万图明电子软件有限公司 | Electronic scale provided with suckers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130514 |