CN201000358Y - Sensor component of ultrathin avoirdupois balance - Google Patents
Sensor component of ultrathin avoirdupois balance Download PDFInfo
- Publication number
- CN201000358Y CN201000358Y CNU2007200480324U CN200720048032U CN201000358Y CN 201000358 Y CN201000358 Y CN 201000358Y CN U2007200480324 U CNU2007200480324 U CN U2007200480324U CN 200720048032 U CN200720048032 U CN 200720048032U CN 201000358 Y CN201000358 Y CN 201000358Y
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- China
- Prior art keywords
- sensor
- pedestal
- elastic base
- ultra
- seat
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- 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
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- Measurement Of Force In General (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The utility model discloses a sensor component of an ultra-thin weighing scale, which comprises a sensor and a support used to fix the sensor. The utility model is characterized in that the support comprises a base seat and an elastic bottom seat, the sensor is inlayed on the bottom surface of the base seat, a rigid element used to transfer force is arranged in the elastic bottom seat in a sealing way, and the rigid element contacts with the supporting foot of the sensor; the upper end surface of the elastic bottom seat is connected with the bottom surface of the base seat in a sealing way. The structure and the assembling are quite simple, the production efficiency is greatly improved, the structure can also effectively reduce the thickness of the whole component, proportionally the thickness of the weighing scale is thinned, the storage volume is decreased, and the stability of the object weighted in the weighing process can be improved; in addition the sealed connection of the elastic bottom seat and the base seat can prevent the dust and liquid from entering into the sensor, and the problems of the corrosion and damage of the sensor can be avoided or the work precision cannot be influenced.
Description
Technical field
The utility model relates to a kind of sensor module, especially a kind of self supporting type weight sensor assembly that is used to be applied on the scale.
Background technology
At present, the sensor assembly structure that is used for the doctor's type scale of weighing persons body weight, with reference to Fig. 1, comprise pedestal 21 ', sensor 1 ', be used to transmit strength and sensor support plate 22 ' and be used for fixing the base 24 ' of sensor support plate 22 ', when standing in, the people claims on the body, load is delivered on the sensor 1 ' by sensor support plate 22 ', make the strain bar of sensor 1 ' produce deformation, and dependent variable is converted into electric signal by strainometer on the strain bar and corresponding electronic circuit, again electric signal is transformed into the numerical value of corresponding tested weight.The problem that existing this structure exists is that thickness is bigger, thereby cause the increase of whole weighing scale thickness, bring situations such as storage inconvenience, this structure also can't realize sealing in addition, dust, moisture content may enter in the sensor, cause corrosion, influence the problem of the precision or the like of electronic circuit.
Summary of the invention
The purpose of this utility model is to provide a kind of sensor module, and it is dustproof and assemble simple advantage to have a thin thickness, water-tight.
The utility model is to realize above-mentioned purpose like this:
The sensor module of ultra-thin doctor's type scale, comprise sensor and the bearing that is used for fixing sensor, it is characterized in that described bearing comprises pedestal, elastic base, sensor is embedded in the bottom surface of pedestal, be packaged with the rigid member that is used to the power of transmitting in the elastic base, this rigid member contacts with the leg of sensor; The upper surface of elastic base and base bottom surface sealing-in.
The beneficial effects of the utility model are: this structure is very simple, earlier sensor is inserted pedestal, then elastic base and pedestal sealing-in are got final product, assemble quite simple, improved production efficiency greatly, and this structure can effectively reduce the thickness of whole assembly, also make the thickness of doctor's type scale obtain attenuate accordingly, reduced and deposited volume, also improved the stability of title body when weighing; Being tightly connected of elastic base and pedestal can stop dust, moisture content etc. to enter in the sensor in addition, avoided the corrosion damage of sensor or influenced operating accuracy or the like problem.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the broken away view of existing sensor module;
Fig. 2 is a broken away view of the present utility model;
Fig. 3 is a front view of the present utility model;
Fig. 4 is a sectional view of the present utility model.
Embodiment
With reference to Fig. 2 to Fig. 4, the sensor module of ultra-thin doctor's type scale, comprise sensor 1 and the bearing 2 that is used for fixing sensor 1, described bearing 2 comprises pedestal 21, elastic base 22, sensor 1 is embedded in the bottom surface of pedestal 21, be packaged with the rigid member 23 that is used to the power of transmitting in the elastic base 22, this rigid member 23 contacts with the leg of sensor 1, when standing in, human body claims on the body, load is delivered on the sensor 1 by the rigid member in the elastic base 22 23, make the strain bar of sensor 1 produce deformation, and dependent variable is converted into electric signal, again electric signal is transformed into the numerical value of corresponding tested weight by strainometer on the strain bar and corresponding electronic circuit.The upper surface of elastic base 22 and pedestal 21 bottom surfaces envelope can stop dust, moisture content etc. to enter in the sensor 1, have avoided the corrosion damage of sensor 1 or have influenced operating accuracy or the like problem.
Sealing-in assembling for the ease of pedestal 21 and elastic base 22, the utility model also includes bottom 24, bottom 24 is provided with center pit 25, and elastic base 22 extends out from this center pit 25, and bottom 24 is fixedlyed connected with pedestal 21 elastic base 22 edge sealing-ins between bottom 24 and pedestal 21.Wherein can there be multiple mode being connected between pedestal 21 and the bottom 24, and as screw, buckle etc., optimal way of the present utility model is to be respectively equipped with buckle 29 on pedestal 21 and bottom 24, and both install just easier by buckle 29 snappings.
Described elastic base 22 cross sections are stepped, comprise the sealing outer rim 26, elastic surface 27 and the rigid member mosaic surface 28 that link to each other successively, adopt rubber one-body molded.Sealing outer rim 26 between bottom 24 and pedestal 21, is realized sealing by clamping.Rigid member mosaic surface 28 is used for fixing inlays rigid member 23, and elastic surface 27 then can be with rigid member 23 activities when bearing load, so that the transmission of load.
Structure of the present utility model is very simple, earlier sensor 1 is inserted pedestal 21 during installation, then elastic base 22 and pedestal 21 sealing-ins are got final product, assemble quite simple, improved production efficiency greatly, and this structure can effectively reduce the thickness of whole assembly, also make the thickness of doctor's type scale obtain attenuate accordingly, reduced and deposited volume, also improved the stability that the title body in weighing is; Elastic base 22 can stop dust, moisture content etc. to enter in the sensor 1 with being tightly connected of pedestal 21 in addition, has avoided the corrosion damage of sensor 1 or has influenced operating accuracy or the like problem.
Claims (5)
1. the sensor module of ultra-thin doctor's type scale, comprise sensor (1) and be used for fixing the bearing (2) of sensor (1), it is characterized in that described bearing (2) comprises pedestal (21), elastic base (22), sensor (1) is embedded in the bottom surface of pedestal (21), be packaged with the rigid member (23) that is used to the power of transmitting in the elastic base (22), this rigid member (23) contacts with the leg of sensor (1); The upper surface of elastic base (22) and pedestal (21) bottom surface sealing-in.
2. the sensor module of ultra-thin doctor's type scale according to claim 1, it is characterized in that also comprising bottom (24), bottom (24) is provided with center pit (25), elastic base (22) extends out from this center pit (25), and bottom (24) is fixedlyed connected with pedestal (21) elastic base (22) edge sealing-in between bottom (24) and pedestal (21).
3. the sensor module of ultra-thin doctor's type scale according to claim 1 and 2 is characterized in that described elastic base (22) cross section is stepped, comprises the sealing outer rim (26), elastic surface (27) and the rigid member mosaic surface (28) that link to each other successively.
4. the sensor module of ultra-thin doctor's type scale according to claim 3 is characterized in that described elastic base (22) adopts rubber one-body molded.
5. the sensor module of ultra-thin doctor's type scale according to claim 2 is characterized in that described pedestal (21) and bottom (24) are respectively equipped with buckle (29), and both are by buckle (29) snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200480324U CN201000358Y (en) | 2007-01-24 | 2007-01-24 | Sensor component of ultrathin avoirdupois balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200480324U CN201000358Y (en) | 2007-01-24 | 2007-01-24 | Sensor component of ultrathin avoirdupois balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000358Y true CN201000358Y (en) | 2008-01-02 |
Family
ID=39014762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200480324U Expired - Lifetime CN201000358Y (en) | 2007-01-24 | 2007-01-24 | Sensor component of ultrathin avoirdupois balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000358Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300497A (en) * | 2015-07-15 | 2016-02-03 | 王龙 | Electronic scale |
| CN105486393A (en) * | 2016-01-20 | 2016-04-13 | 惠州市开蒙实业有限公司 | Body fat weigher |
-
2007
- 2007-01-24 CN CNU2007200480324U patent/CN201000358Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300497A (en) * | 2015-07-15 | 2016-02-03 | 王龙 | Electronic scale |
| CN105300497B (en) * | 2015-07-15 | 2018-06-05 | 王龙 | A kind of electronic scale |
| CN105486393A (en) * | 2016-01-20 | 2016-04-13 | 惠州市开蒙实业有限公司 | Body fat weigher |
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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 Port Road, Torch Development Zone, Guangdong, Zhongshan Patentee before: Zhongshan Chuangyuan Electronics Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20161219 Address after: People in the town of Shenzhen Jin An Lu Village championship of Guangdong province 528441 city A District No. 23 Patentee after: Zhongshan happy Electronics Co., Ltd. Address before: 528437 zone A, investment building, No. 12, East Conference Road, Torch Development Zone, Guangdong, Zhongshan Patentee before: Guangdong Transtek Medical Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080102 |
|
| EXPY | Termination of patent right or utility model |