CN202339228U - Miniature weighing device - Google Patents
Miniature weighing device Download PDFInfo
- Publication number
- CN202339228U CN202339228U CN201120467962XU CN201120467962U CN202339228U CN 202339228 U CN202339228 U CN 202339228U CN 201120467962X U CN201120467962X U CN 201120467962XU CN 201120467962 U CN201120467962 U CN 201120467962U CN 202339228 U CN202339228 U CN 202339228U
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- CN
- China
- Prior art keywords
- weighing
- display
- display box
- weight
- utility
- 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 miniature weighing device. The miniature weighing device comprises a finger ring (1), a weighing sensor (2) arranged at one radial end of the finger ring (1) as well as a display box (3), wherein a weighing circuit connected with the weighing sensor (2) is arranged in the display box (3); a weighing display (6) is arranged on the display box (3); the weighing circuit is used for displaying the detected weight on the weight display (6); and an annular sleeve (4), by which the display box (3) is worn on a wrist, is arranged on the display box (3). The miniature weighing device disclosed by the utility model is light and easy to carry and is very convenient to use.
Description
Technical field
The utility model relates to a kind of utensil of weighing, and is specifically related to a kind of miniature weighing apparatus.
Background technology
People when buying the article of valuation by weight, when particularly buying street trader's article, often have the situation of giving short weight and occur at ordinary times.During purchase, people generally can not carry weighing apparatus, and are difficult to judge the weight of commodity again with sensation, so just find to give short weight in the scene that is difficult in.If take purchase home and claimed just to find to give short weight, later look for the retailer this moment again, be to lose time on the one hand, on the other hand, the retailer has probably left or has refused to have admitted.
The utility model content
The technical matters that the utility model will solve provides a kind of portable miniature weighing apparatus, judges whether when can be used for buying commodity to give short weight.
The technical scheme that the utility model solves the problems of the technologies described above is:
A kind of miniature weighing apparatus; This weighing apparatus is made up of ring, the LOAD CELLS and the display box that are located at a ring end radially; Wherein, Be provided with the circuit of weighing that is connected with LOAD CELLS in the display box, display box is provided with the weight display, and the described circuit of weighing is presented at detected weight on the weight display; Described display box is provided with wears the annular cover on wrist with it.
The described weighing apparatus of the utility model, wherein, described weight display is a digital display device.
The described weighing apparatus of the utility model, wherein, described weight display is mechanical graduation apparatus.
The described miniature weighing apparatus of the utility model; During use; Described ring and display box are worn over respectively on finger and the wrist, and described LOAD CELLS is placed finger face one side of finger, mention the sack of the article that purchase is housed then with the ring position of this finger; This moment, the pressure transducer and the circuit of weighing just can detect the weight of article, and were presented on the weight display.This shows that the weighing apparatus of the utility model is not only light portable, and use also very convenient.
Description of drawings
Fig. 1 and Fig. 2 are the structural representation of an embodiment of the described weighing apparatus of the utility model, and wherein Fig. 1 is a front view, and Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the circuit diagram of the circuit of weighing of embodiment illustrated in figures 1 and 2.
Fig. 4 is the structural representation of display box of another embodiment of the described weighing apparatus of the utility model.
Embodiment
Referring to Fig. 1 and Fig. 2; The weighing apparatus of the utility model is made up of ring 1, LOAD CELLS 2 and display box 3, and wherein, said ring 1 is arranged to mesa-shaped at an end radially; Described LOAD CELLS 2 is set on this platform, and this LOAD CELLS 2 is a pressure transducer.Described display box 3 upper surfaces are provided with weight display 6, and this weight display 6 is mechanical graduation apparatus, is provided with the circuit of weighing in the display box 3, and said LOAD CELLS 2 is connected with the circuit of weighing through lead 5; The both sides of display box 3 are connected with an annular cover 4, and this annular cover 4 is processed by flexible material.
Referring to Fig. 3, shown the circuit diagram of the circuit of weighing of present embodiment among the figure, under the action of gravity of the object of weighing, the resistance of LOAD CELLS 2 changes, thereby pressure signal is become electric signal, is finally converted into weight numerical value and in graduation apparatus, shows.
Embodiment 2
Referring to Fig. 4, in the present embodiment, described weight display 6 is a digital display device, LOAD CELLS 2 detected gravity is transformed into numeral shows, and is convenient to watch.
Other embodiment beyond present embodiment is above-mentioned is identical with embodiment 1.
Certainly; Above-mentioned explanation is not to be the restriction to the utility model; The utility model also be not limited in above-mentioned for example, variation, remodeling, interpolation or replacement that the technician in present technique field is made in the essential scope of the utility model also should belong to the protection domain of the utility model.
Claims (3)
1. miniature weighing apparatus; It is characterized in that; This weighing apparatus is made up of ring (1), the LOAD CELLS (2) that is located at ring (a 1) end radially and display box (3), wherein, is provided with the circuit of weighing that is connected with LOAD CELLS (2) in the display box (3); Display box (3) is provided with weight display (6), and the described circuit of weighing is presented at detected weight on the weight display (6); Described display box (3) is provided with wears the annular cover (4) on wrist with it.
2. a kind of miniature weighing apparatus according to claim 1 is characterized in that described weight display (6) is a digital display device.
3. a kind of miniature weighing apparatus according to claim 1 is characterized in that described weight display (6) is mechanical graduation apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120467962XU CN202339228U (en) | 2011-11-22 | 2011-11-22 | Miniature weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120467962XU CN202339228U (en) | 2011-11-22 | 2011-11-22 | Miniature weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202339228U true CN202339228U (en) | 2012-07-18 |
Family
ID=46487919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120467962XU Expired - Fee Related CN202339228U (en) | 2011-11-22 | 2011-11-22 | Miniature weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202339228U (en) |
-
2011
- 2011-11-22 CN CN201120467962XU patent/CN202339228U/en not_active Expired - Fee Related
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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: 20120718 Termination date: 20121122 |