CN200975918Y - Sensor for electronic scales - Google Patents
Sensor for electronic scales Download PDFInfo
- Publication number
- CN200975918Y CN200975918Y CN 200620067684 CN200620067684U CN200975918Y CN 200975918 Y CN200975918 Y CN 200975918Y CN 200620067684 CN200620067684 CN 200620067684 CN 200620067684 U CN200620067684 U CN 200620067684U CN 200975918 Y CN200975918 Y CN 200975918Y
- Authority
- CN
- China
- Prior art keywords
- sensor
- scale
- elastic body
- electronic scales
- 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 - Lifetime
Links
Abstract
The utility model discloses a sensor for electronic scale, which is composed of a elastic body, a hole penetrates in the face of the middle of the elastic body, a plurality of strain foils is arranged on the surfaces of the cantilevel beams which are at the top and under the holes, a plurality of steps are arranged at the left and right side of the bottom of the elastic body; the scale and the convexity of the scale body are fixed to the sensor by the steps, moreover, the scale and the inner surface of the scale body are jointed with the cantilever of the sensor closely, compared with the prior models, the thickness of the electronic scale of the utility model is decreased greatly.
Description
Technical field
The utility model relates to a kind of Force sensor, particularly a kind of sensor that is used for electronic scales.
Background technology
Existing electronic scales, comprise scale body, the scale pan, sensor and display, when weight puts on weight on the sensor by the scale pan, sensor will be exported an electrostrictive strain signal, zoom into voltage signal with certain level through signal amplifier, send into the A/D transducer and carry out the A/D conversion, the digital signal after will changing is again delivered to numeric display unit and is carried out weight output.The sensor bulk of this electronic scales is all very huge, and the scale pan contacts with two corresponding with sensor respectively faces of scale body and be fixing simultaneously, causes the electronic scales body thickness to be difficult to reduce.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of sensor that can reduce electronic scales thickness.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of sensor that is used for electronic scales, comprise the elastic body, front, described elastic body middle part runs through porose, this hole is cut to hand over by two circular holes and is formed, the hole surface of semi-girder up and down is respectively equipped with foil gauge, and an end of elastic body's upper surface and the corresponding other end of lower surface are respectively arranged with step.
The beneficial effects of the utility model are: two ends, the sensor left and right sides are provided with step, sensor by step respectively with the scale pan and scale body on boss fix, the semi-girder of sensor is fitted closely with the inside surface of the scale pan and scale body respectively simultaneously, can guarantee that like this thickness of electronic scales reduces greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is user mode figure of the present utility model.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of sensor that is used for electronic scales, comprise elastic body 1, front, described elastic body 1 middle part runs through porose 2, this hole 2 is cut to hand over by two circular holes and is formed, the surface of underbeam is respectively equipped with foil gauge 3 on the hole 2, and an end of elastic body's 1 upper surface and the corresponding other end of lower surface are respectively arranged with step 4; Wherein, step 4 is provided with threaded hole.During actual the use, in the scale body 5 and the scale pan 6 not correspondence be provided with boss 8 and groove 9, during the electronic scales assembling, sensor elastic body 1 step 4 is close to boss 8, by the screw of its threaded hole, by scale body 5 and the scale pan 6 fixing and supportings, elastic body's 1 semi-girder is close to groove 9, when weight places the scale pan 6, weight is received by foil gauge 3, converts digital signal to through circuit unit, is presented on the display 7, compare existing product, adopt electronic scales thickness of the present utility model to reduce greatly.
Above-mentioned just the utility model preferred embodiment but should not constitute restriction of the present utility model, so long as adopt the technical scheme that is equal to the utility model, and also should be within the protection domain of the invention.
Claims (3)
1. sensor that is used for electronic scales, comprise elastic body (1), it is characterized in that: porose (2) are run through in front, described elastic body (1) middle part, hole (2) surface of semi-girder up and down is respectively equipped with foil gauge (3), and an end and the corresponding other end of lower surface of elastic body (1) upper surface are respectively arranged with step (4).
2. a kind of sensor that is used for electronic scales according to claim 1 is characterized in that described hole (2) is cut to hand over by two circular holes to form.
3. a kind of sensor that is used for electronic scales according to claim 1 and 2 is characterized in that described step (4) is provided with threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620067684 CN200975918Y (en) | 2006-11-11 | 2006-11-11 | Sensor for electronic scales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620067684 CN200975918Y (en) | 2006-11-11 | 2006-11-11 | Sensor for electronic scales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975918Y true CN200975918Y (en) | 2007-11-14 |
Family
ID=38902202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620067684 Expired - Lifetime CN200975918Y (en) | 2006-11-11 | 2006-11-11 | Sensor for electronic scales |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975918Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910379A (en) * | 2016-05-09 | 2016-08-31 | 海信（山东）冰箱有限公司 | Weighing device for refrigerator and weighing drawer |
| CN105953511A (en) * | 2016-05-04 | 2016-09-21 | 海信（山东）冰箱有限公司 | Refrigerator weighing device anti-interference structure and refrigerator |
| CN110793673A (en) * | 2019-09-21 | 2020-02-14 | 蚌埠市力业传感器有限公司 | Cantilever beam sensor |
-
2006
- 2006-11-11 CN CN 200620067684 patent/CN200975918Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953511A (en) * | 2016-05-04 | 2016-09-21 | 海信（山东）冰箱有限公司 | Refrigerator weighing device anti-interference structure and refrigerator |
| CN105953511B (en) * | 2016-05-04 | 2018-05-08 | 海信（山东）冰箱有限公司 | Refrigerator weighing device anti-interference structure and refrigerator |
| CN105910379A (en) * | 2016-05-09 | 2016-08-31 | 海信（山东）冰箱有限公司 | Weighing device for refrigerator and weighing drawer |
| CN105910379B (en) * | 2016-05-09 | 2018-07-27 | 海信（山东）冰箱有限公司 | A kind of weighing device and drawer of weighing for refrigerator |
| CN110793673A (en) * | 2019-09-21 | 2020-02-14 | 蚌埠市力业传感器有限公司 | Cantilever beam sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007061841A3 (en) | Capacitor electrode formed on surface of integrated circuit chip | |
| CN201935729U (en) | S-shaped weighing sensor | |
| CN200975918Y (en) | Sensor for electronic scales | |
| CN208688710U (en) | A kind of Space Beam flexible hinge chain type six-dimension force sensor | |
| CN102494751A (en) | Electronic scale | |
| CN200996862Y (en) | Superthin weight scale | |
| CN201159672Y (en) | Sensor unit of strain electronic balance | |
| CN203519131U (en) | Self-generating fitness electronic scale | |
| CN211668674U (en) | Strain type pressure sensor | |
| CN207231714U (en) | Pressure gauge with sound and light of alarm | |
| CN201003996Y (en) | Strain detection device | |
| CN208223689U (en) | Multifunctional demountable pressure sensor apparatus | |
| CN208076020U (en) | A kind of piezoelectric type vibration velocity sensor with integrating function | |
| CN204027680U (en) | Bar code electronic table scale | |
| CN202957972U (en) | Micro-electromechanical System (MEMS) chip | |
| CN209745392U (en) | Intelligent weighing spoon | |
| CN201572014U (en) | Electronic scale bathtub | |
| CN207853739U (en) | A kind of small-sized electric source module for PCB installations | |
| CN106092281A (en) | A kind of intelligent electronic-scale system | |
| CN201375252Y (en) | Voice weight mattress | |
| CN211262449U (en) | Fat children weighing scale | |
| CN218330379U (en) | Two-dimensional force sensor with high precision and small space | |
| CN200979450Y (en) | An ultrathin electronic scale | |
| CN201000358Y (en) | Sensor component of ultrathin avoirdupois balance | |
| CN201075022Y (en) | Digital weighting sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG LEXIN MEDICAL ELECTRONICS CO., LTD. Free format text: FORMER NAME: ZHONGSHAN CHUANGYUAN ELECTRONICS CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528437 zone A, investment building, No. 12, East Conference Road, Torch Development Zone, Guangdong, Zhongshan Patentee after: Guangdong Transtek Medical Electronics Co., Ltd. Address before: 528437, Zhongshan Torch Development Zone, Zhongshan port Avenue, Zhongshan City, Guangdong source Electronics Co., Ltd. Patentee before: Zhongshan Chuangyuan Electronics Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |