CN201355269Y - Weighing sensor and electronic scale with same - Google Patents
Weighing sensor and electronic scale with same Download PDFInfo
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- CN201355269Y CN201355269Y CNU2008201844479U CN200820184447U CN201355269Y CN 201355269 Y CN201355269 Y CN 201355269Y CN U2008201844479 U CNU2008201844479 U CN U2008201844479U CN 200820184447 U CN200820184447 U CN 200820184447U CN 201355269 Y CN201355269 Y CN 201355269Y
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- load cells
- substrate
- supporting part
- same
- bar shaped
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Abstract
The utility model discloses a weighing sensor and an electronic scale with same. The weighing sensor comprises a bearing part, strain parts and supporting parts which are arranged on the same strip substrate; wherein, the bearing part is arranged in the middle of the strip substrate; the strain parts are arranged on both sides of the bearing part; and the supporting parts are arranged on both ends of the strain parts. The weighing sensor effectively reduces the structural parts of a fixed end and the occupied space, and the requirement on the internal space of the electronic scale and the shaking between the scale and a weighed object in weighing, thereby effectively improving the weighing precision; and in addition, the structure enhancing design can be adopted, so that the sensor can be thinner.
Description
Technical field
The utility model relates to a kind of LOAD CELLS, particularly relates to a kind of electronic scales of linking up with the LOAD CELLS of electronic scales and comprising this sensor of being used to.
Background technology
Electronic scales is a kind of utensil commonly used in worker, agricultural production and the people's daily life, and LOAD CELLS is one of critical piece that constitutes by electronic scales.
In order to satisfy the more and more thinner and more and more littler designing requirement of electronic scales, mainly be sensor bulk to be done little in the prior art, and adopt an end to fix and project organization that the other end is used to carry.Yet this scheme can cause the serious waste of structure space.
On the whole, the shortcoming of LOAD CELLS of the prior art mainly comprises: 1) matched structural requires big to the product inner space; 2) owing to adopt single-point to fix, when weighing between scale body and weighed object shaking amplitude big, have a strong impact on weighing precision; 3) sensor thickness is big.
Therefore, need a kind of requirement that can effectively reduce, effectively reduce scale body and weighed object shaking amplitude when weighing, effectively improve weighing precision the electronic scales inner space, and the thinner LOAD CELLS of thickness.
Summary of the invention
The purpose of this utility model is to overcome the existing defective of existing LOAD CELLS, and a kind of electronic scales that takes up room the LOAD CELLS little, that weighing precision is high and use this LOAD CELLS is provided.In order to realize this purpose, technical solution adopted in the utility model is as follows.
According to the first aspect of the utility model embodiment, a kind of LOAD CELLS that is used for electronic scales is provided, be included in the supporting part, Response Division and the support that are provided with on the same bar shaped substrate; Wherein said supporting part is arranged on the middle part of described bar shaped substrate, and described Response Division is arranged on the both sides of described supporting part, and described support is arranged on the two ends of described Response Division.Wherein said supporting part and described support are used for bearing respectively direction opposite effect power.
According to the LOAD CELLS of the utility model embodiment first aspect, also comprise the strainometer that is attached on the described Response Division.
According to the LOAD CELLS of the utility model embodiment first aspect, also comprise rib, be arranged on the side of described bar shaped substrate, and the two ends of described rib are connected with support.Preferably, described rib is arranged on the both sides of described bar shaped substrate, is in same plane substantially with described substrate, and be configured to be basically parallel to described substrate and and described substrate between gapped.Again preferably, described sensor is once changed by same substrate and is processed, and forms and be roughly flat " saying " shape.For example, described sensor is stamped to form by same substrate.
Further preferably, described supporting part is provided with through hole, is used for additional load.
According to the second aspect of the utility model embodiment, a kind of electronic scales is provided, it comprises the LOAD CELLS according to the utility model embodiment first aspect.
Adopt the LOAD CELLS of technical solutions of the utility model and the electronic scales that comprises this sensor, obtained beneficial effect is mainly reflected in following aspect:
1. adopt the design that multiterminal are fixing and carry at the center, effectively reduced the structural member and the occupation space thereof of stiff end;
2. effectively reduce requirement to the electronic scales inner space;
3. adopt multiterminal to fix, rocking between scale body and weighed object when effectively minimizing is weighed, thus effectively improved the precision of weighing;
4. adopted structure to strengthen design, made sensor thickness can do thinlyyer.
Below in conjunction with accompanying drawing the utility model is described further, wherein same or analogous parts use identical Reference numeral.
Description of drawings
Fig. 1 is the synoptic diagram according to the LOAD CELLS of the utility model embodiment;
Fig. 2 is the synoptic diagram according to the LOAD CELLS that comprises rib of the utility model embodiment;
Fig. 3 is the front view according to the LOAD CELLS that comprises rib of the utility model embodiment.
Embodiment
As shown in Figure 1, the LOAD CELLS according to present embodiment is included in supporting part 102, Response Division 104 and the support 106 that is provided with on the bar shaped substrate 100; Wherein said supporting part 102 is arranged on the middle part of described bar shaped substrate 100, and described Response Division 104 is arranged on the both sides of described supporting part 102, and described support 106 is arranged on the two ends (two of bar shaped substrate 100 ends just) of described Response Division 104.Wherein on the Response Division 104 of supporting part 102 both sides, can add two strainometers 108 respectively, shown in Fig. 2 and 3.Wherein said supporting part 102 and described support 106 are used for bearing respectively direction opposite effect power.
In another embodiment, also comprise rib 110.As shown in Figure 2, rib 110 is arranged on the both sides of described bar shaped substrate 100, and the two ends of described rib 110 are connected with support 106.Certainly, In yet another embodiment, one side can also be only rib 110 be set at bar shaped substrate 100.
Preferably, described rib 110 is in same plane substantially with described substrate 100, and is configured to be basically parallel to described substrate 100, and and described substrate 100 between misunderstand each other every 112.Wherein the thickness of rib 110 can be identical with the thickness of substrate 100, also can be different.
Wherein further preferably, once change by same substrate according to the sensor of present embodiment and to process, for example once change and process, and form flat " saying " shape, shown in Fig. 2 and 3 by punching press, casting etc.
In yet another embodiment, 102 are provided with through hole 114 on described supporting part, are used for additional load, and wherein this through hole 114 can be different shape, but is preferably rectangle.
LOAD CELLS according to present embodiment can be used in the various electronic scaless, especially links up with electronic scales.Because this use is to realize easily for those of ordinary skills, does not do detailed description at this.
In addition, not only electronic scales can be used for, some other stressed utensil that needs to measure can also be applied to according to the LOAD CELLS of present embodiment.
More than by specific embodiment the utility model is illustrated, but the utility model is not limited to these specific embodiments.In addition, can also make some modifications to the utility model, be out of shape, be equal to replacement etc.But, as long as do not deviate from spirit and scope of the present utility model, all should be within protection domain of the present utility model.
Claims (9)
1. a LOAD CELLS is characterized in that, comprising:
The supporting part, Response Division and the support that on same bar shaped substrate, are provided with;
Wherein said supporting part is arranged on the middle part of described bar shaped substrate, and described Response Division is arranged on the both sides of described supporting part, and described support is arranged on the two ends of described Response Division.
2. LOAD CELLS as claimed in claim 1 is characterized in that, also comprises:
Strainometer is attached on the described Response Division.
3. LOAD CELLS as claimed in claim 1 is characterized in that, also comprises:
Rib be arranged on the side of described bar shaped substrate, and the two ends of described rib is connected with support.
4. LOAD CELLS as claimed in claim 3 is characterized in that: described rib is arranged on two sides of described bar shaped substrate, is in same plane with described substrate, and be configured to be parallel to described substrate and and described substrate between gapped.
5. LOAD CELLS as claimed in claim 4 is characterized in that: described sensor is once changed by same substrate and is processed, and forms flat " saying " shape.
6. LOAD CELLS as claimed in claim 5 is characterized in that: described sensor is stamped to form by same substrate.
7. as one of them described LOAD CELLS of claim 1 to 6, it is characterized in that: described supporting part is provided with through hole, is used for additional load.
8. as one of them described LOAD CELLS of claim 1 to 6, it is characterized in that: described supporting part and described support are used for bearing respectively direction opposite effect power.
9. an electronic scales is characterized in that comprising any described LOAD CELLS in the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201844479U CN201355269Y (en) | 2008-12-26 | 2008-12-26 | Weighing sensor and electronic scale with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201844479U CN201355269Y (en) | 2008-12-26 | 2008-12-26 | Weighing sensor and electronic scale with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355269Y true CN201355269Y (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201844479U Expired - Lifetime CN201355269Y (en) | 2008-12-26 | 2008-12-26 | Weighing sensor and electronic scale with same |
Country Status (1)
| Country | Link |
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| CN (1) | CN201355269Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937980A (en) * | 2016-01-20 | 2016-09-14 | 申俊 | Dual-step double-precision weighing sensor |
| CN105937938A (en) * | 2016-01-20 | 2016-09-14 | 申俊 | Dual-step electronic weighing scale |
| CN105937946A (en) * | 2016-01-20 | 2016-09-14 | 申俊 | Adjustable combined weighing sensor |
| CN105953876A (en) * | 2016-01-20 | 2016-09-21 | 申俊 | Intelligent dual-order and dual precision weighing electronic scale |
| CN105973404A (en) * | 2016-01-20 | 2016-09-28 | 申俊 | Dual-purpose dual-sensor electronic scale |
| CN105973401A (en) * | 2016-01-20 | 2016-09-28 | 申俊 | Dual-sensor electronic scale |
| CN105973361A (en) * | 2016-01-20 | 2016-09-28 | 申俊 | Two-precision weighing electronic scale |
-
2008
- 2008-12-26 CN CNU2008201844479U patent/CN201355269Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937980A (en) * | 2016-01-20 | 2016-09-14 | 申俊 | Dual-step double-precision weighing sensor |
| CN105937938A (en) * | 2016-01-20 | 2016-09-14 | 申俊 | Dual-step electronic weighing scale |
| CN105937946A (en) * | 2016-01-20 | 2016-09-14 | 申俊 | Adjustable combined weighing sensor |
| CN105953876A (en) * | 2016-01-20 | 2016-09-21 | 申俊 | Intelligent dual-order and dual precision weighing electronic scale |
| CN105973404A (en) * | 2016-01-20 | 2016-09-28 | 申俊 | Dual-purpose dual-sensor electronic scale |
| CN105973401A (en) * | 2016-01-20 | 2016-09-28 | 申俊 | Dual-sensor electronic scale |
| CN105973361A (en) * | 2016-01-20 | 2016-09-28 | 申俊 | Two-precision weighing electronic scale |
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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: 528441 Guangdong city of Zhongshan Province town Jin An Lu Village title Patentee before: Zhongshan Chuangyuan Electronics Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161125 Address after: 528441 Guangdong city of Zhongshan Province Town Village Title Jin An Lu No. 23 A District 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091202 |