CN202281646U - Portable electronic scale - Google Patents
Portable electronic scale Download PDFInfo
- Publication number
- CN202281646U CN202281646U CN2011204342353U CN201120434235U CN202281646U CN 202281646 U CN202281646 U CN 202281646U CN 2011204342353 U CN2011204342353 U CN 2011204342353U CN 201120434235 U CN201120434235 U CN 201120434235U CN 202281646 U CN202281646 U CN 202281646U
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- CN
- China
- Prior art keywords
- electronic scale
- portable electronic
- sensor
- casing
- 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 relates to a portable electronic scale, comprising a casing and a sensor arranged in the casing. The upper end of the casing is provided with a pull ring and the central section of the casing is provided with a display screen; the weight of an object is directly displayed on the display sensor through the sensor; the sensor has a face with an induction element facing downward; one end of a weight transmission lever is in contact with the induction element and the other end is in connection with a hook; a rotary shaft of the weight transmission lever is fixed on the casing. Compared with prior arts, the portable electronic scale possesses the advantages that the weight transmission lever is employed to transmit the weight of an object to be weighed, which raises the precision pf the portable electronic scale and minimizes error.
Description
Technical field
The utility model relates to a kind of electronic weighing device, particularly a kind of portable electronic scale that is applied in the daily life.
Background technology
Because characteristics such as it is quick that electronic scale has a weighing, easy to use are more and more popular with users.But what the load-bearing machine of present portable electronic scale adopted is cantilever structure; Adopt the electronic scale of this structure to deform easily in the place that LOAD CELLS is installed; Precision is low, sensitivity is low; Under the high situation of bearing a heavy burden, the systematic error of electronic scale increases, when serious even can damage the LOAD CELLS of electronic scale.
The utility model content
The purpose of the utility model is to have the yielding deficiency in LOAD CELLS position to existing portable electronic scale, and a kind of portable electronic scale of lever construction is provided.
The purpose of the utility model realizes through following technological means: comprise housing, be arranged on heavy lever of sensor, biography and article hanger in the housing; Sensor has facing down of sensing element; Pass heavy lever one end in contact sensing element; The other end connects article hanger, and the rotation axis that passes heavy lever is fixed on the housing.
Compared with prior art the utlity model has following tangible advantage: adopt to pass the weight that heavy lever transmission is claimed thing, improved the precision of portable electronic scale, reduced error.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure, 1-housing, 2-pass heavy lever, 3-sensor, 4-draw ring, 5-display screen, 6-hook.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is done further to describe in detail:
Portable electronic scale as shown in Figure 1 comprises housing 1 and is arranged on the sensor 3 in the housing 1 that draw ring 4 is equipped with in the housing upper end; There is display screen 5 at the housing middle part; Through sensor 3 weight of heavy directly is presented on the display screen 5, sensor 3 has facing down of sensing element, passes heavy lever 2 one end in contact sensing elements; Other end coupling hook 6, the rotation axis that passes heavy lever 2 is fixed on the housing 1.
In a word, the utility model provides a kind of precision high portable electronic scale.The above; Be merely a part of embodiment of the utility model; The protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.
Claims (1)
1. portable electronic scale; Comprise housing, be arranged on sensor and article hanger in the housing; It is characterized in that: also comprise passing heavy lever, said sensor has facing down of sensing element, the said sensing element of heavy lever one end in contact of said biography; The other end connects said article hanger, and the rotation axis of the heavy lever of said biography is fixed on the said housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204342353U CN202281646U (en) | 2011-10-30 | 2011-10-30 | Portable electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204342353U CN202281646U (en) | 2011-10-30 | 2011-10-30 | Portable electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281646U true CN202281646U (en) | 2012-06-20 |
Family
ID=46227812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204342353U Expired - Fee Related CN202281646U (en) | 2011-10-30 | 2011-10-30 | Portable electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281646U (en) |
-
2011
- 2011-10-30 CN CN2011204342353U patent/CN202281646U/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: 20120620 Termination date: 20121030 |