CN103674214A - Electronic platform scale - Google Patents
Electronic platform scale Download PDFInfo
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- CN103674214A CN103674214A CN201310722488.4A CN201310722488A CN103674214A CN 103674214 A CN103674214 A CN 103674214A CN 201310722488 A CN201310722488 A CN 201310722488A CN 103674214 A CN103674214 A CN 103674214A
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- band steel
- steel
- flat steel
- fixed flat
- upper bracket
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Abstract
The invention relates to the technical field of weighing equipment, in particular to an electronic platform scale which solves the problems of high upper and lower support manufacturing cost and short service life of an existing platform scale. The scheme includes that both an upper support and a lower support are structurally provided with a middle rectangular plate and fixed flat steels, a laterally vertical supporting flat steel is welded on each side of the rectangular plate, the width direction of each supporting flat steel is consistent with the thickness direction of the rectangular plate, the thickness of the rectangular plate is smaller than the width of each supporting flat steel, two ends of each supporting flat steel except for the middle welded with the rectangular plate are flared and outwardly form extension portions, the extension portions of the adjacent supporting flat steels are spaced and parallel, the tail ends of all the extension portions of the supporting flat steels are connected in a positioned manner to form a frame-shaped support by the fixed flat steels, and the width direction of the fixed flat steels is consistent with that of the supporting flat steel.
Description
Technical field
The present invention relates to balance and weighing device technical field, especially a kind of electronic platform scale.
Background technology
Electronic platform scale is by scale body, the weighing apparatus that vertical rod and Displaying Meter form, the scale body of platform balance is mainly provided with pan of a steelyard from top to bottom, upper bracket and lower carriage, between upper bracket and lower carriage, be provided with LOAD CELLS, LOAD CELLS is electrically connected to the meter displaying device of electronic platform scale, by LOAD CELLS perception, be applied to the gravity on pan of a steelyard and upper bracket, again the electric signal of conversion is sent to electronic circuit and meter displaying device, during weighing, measured object weight is converted to electric signal by LOAD CELLS, by operational amplifier, amplified again and after chip microprocessor is processed, with digital form, demonstrate weighing value.
The upper bracket of existing platform balance and lower carriage are formed by rectangular steel pipe welding fabrication, there is housing, in housing, cross weld has at least two transverse tubes and two vertical tubes, this support is in manufacturing process, major defect one is that manufacturing cost is high, average blanking (sawing machine) time 3 seconds/bar (400*500 support), 2.25 meters/platform of welding bead overall length (platform balance of 400*500), 1-2 minute/platform of polishing solder joint; The 2nd, serviceable life is short, the surface of carbon steel pipe all needs plastic-blasting to process, the upper lower carriage of rectangular tube welding fabrication can only carry out surface plastic spraying, rectangular tube inwall cannot carry out surface treatment, inner easily corrosion, rectangular tube uses 3-5 will, from internal corrosion to outside, greatly reduce the serviceable life of product.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of easy to process, the electronic platform scale of long service life.
The technical solution adopted for the present invention to solve the technical problems is: a kind of electronic platform scale, the scale body of described platform balance has pan of a steelyard, upper bracket and lower carriage from top to bottom, between upper bracket and lower carriage, be provided with LOAD CELLS, described upper bracket and the structure of lower carriage are all, the rectangular slab with middle part, on each side of described rectangular slab, be welded with an edge-on support band steel, support the Width of band steel and the thickness direction of rectangular slab consistent, the thickness of rectangular slab is less than the width that supports band steel; Described support band steel is except being horn-like outside formation extension, the extension interval of adjacent supports band steel and parallel with its two ends of middle part of rectangular slab welding;
Also have the end of all extensions of described support band steel is located by connecting and forms the fixed flat steel of frame support, the Width of fixed flat steel is consistent with the Width that supports band steel.
For the ease of the installation of LOAD CELLS, described LOAD CELLS is arranged between upper bracket and the rectangular block of lower carriage.
For easy to process, described fixed flat steel has four, every fixed flat steel adjacent parallel four extensions of support band steel between two that are located by connecting.
The invention has the beneficial effects as follows: upper lower carriage is owing to using band steel to replace rectangular tube, average blanking (punch press) the time 1.5 seconds/bar (400*500 support) of band steel, 0.6 meter/platform of welding bead overall length (platform balance of 400*500), 30 seconds/platform of polishing solder joint, has realized the convenience of processing; Its surface treatment plastic-blasting, has accomplished corrosion proof function completely, only has the layer of moulding that has destroyed product surface, just there will be corrosion phenomenon, has reached life-extending effect.Electronic platform scale of the present invention is easy to process thus, long service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described;
Fig. 1: one-piece construction schematic diagram of the present invention;
Fig. 2: the structural representation of upper bracket as example usingd in the present invention.
Wherein, 1, pan of a steelyard, 2, upper bracket, 3, upper bracket, 4, LOAD CELLS, 5, rectangular slab, 6, support band steel, 7, fixed flat steel, 6-1, middle part, 6-2, extension, 7-1, the second middle part, 7-2, the second extension.
Embodiment
The present invention is further detailed explanation with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1, a kind of electronic platform scale, the scale body of platform balance has pan of a steelyard 1, upper bracket 2 and lower carriage 3 from top to bottom, between upper bracket 2 and lower carriage 3, be provided with LOAD CELLS 4, upper bracket 2 adopts identical version with lower carriage 3, concrete a kind of structure as shown in Figure 2, the rectangular slab 5 with middle part, on each side of rectangular slab 5, be welded with an edge-on support band steel 6, the Width that supports band steel 6 is consistent with the thickness direction of rectangular slab 5, and the thickness of rectangular slab 5 is less than the width that supports band steel 6;
Also have the end that supports all extension 6-2 of band steel 6 is located by connecting and forms the fixed flat steel 7 of frame support, the Width of fixed flat steel 7 is consistent with the Width that supports band steel 6.
The form that support band steel 6 extension 6-2 and fixed flat steel 7 are located by connecting has a lot, in accompanying drawing 2, disclose a kind of, fixed flat steel 7 has four, every fixed flat steel 7 adjacent parallel 6 four extension 6-2 of support band steel between two that are located by connecting, two the second extension 7-2 of place that fixed flat steel 7 has the second middle part 7-1 and extends to two ends, the second middle part 7-1 parallels with middle part 6-1, the second 7-2Yu extension, extension 6-2 is perpendicular, the structure that supports band steel 6 extension 6-2 and fixed flat steel 7 junctions in Fig. 2 is both to have half breach that can interlock, utilizing breach to be staggered in together also spot welding fixes, breach can die-cutly form, easy to process like this, efficiency is high.
Fixed flat steel 7 can also be the whole annular that supports band steel 6 borders that is arranged on, and both adopt and be welded to connect at 8 place's contact sites.
Main inventive point of the present invention is, the support of electronic platform scale is the framed structure of using band steel to make, the rectangular block using can be also circular, the middle part that supports band steel is equipped with arc, the global shape of fixed flat steel can be also circular, rather than the rectangle substantially shown in accompanying drawing.
Just the specific embodiment of the present invention of describing in above instructions, various not illustrating is construed as limiting flesh and blood of the present invention, person of an ordinary skill in the technical field read after instructions can to before described embodiment make an amendment or be out of shape, and do not deviate from essence of an invention and scope.
Claims (3)
1. an electronic platform scale, the scale body of described platform balance has pan of a steelyard (1), upper bracket (2) and lower carriage (3) from top to bottom, between upper bracket (2) and lower carriage (3), is provided with LOAD CELLS (4), it is characterized in that:
The structure of described upper bracket (2) and lower carriage (3) is all, the rectangular slab (5) with middle part, on each side of described rectangular slab (5), be welded with an edge-on support band steel (6), the Width that supports band steel (6) is consistent with the thickness direction of rectangular slab (5), and the thickness of rectangular slab (5) is less than the width that supports band steel (6);
Described support band steel (6) is except being horn-like outside formation extension (6-2), extension (6-2) interval of adjacent supports band steel (6) and parallel with its two ends of middle part (6-1) of rectangular slab (5) welding;
Also have the end of all extensions of described support band steel (6) (6-2) is located by connecting and forms the fixed flat steel (7) of frame support, the Width of fixed flat steel (7) is consistent with the Width that supports band steel (6).
2. electronic platform scale according to claim 1, is characterized in that: described LOAD CELLS 4 is arranged between upper bracket (2) and both rectangular blocks of lower carriage (3) (5).
3. electronic platform scale according to claim 1, is characterized in that: described fixed flat steel (7) has four, every fixed flat steel (7) adjacent parallel (6) four extensions of support band steel (6-2) between two that are located by connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310722488.4A CN103674214A (en) | 2013-12-24 | 2013-12-24 | Electronic platform scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310722488.4A CN103674214A (en) | 2013-12-24 | 2013-12-24 | Electronic platform scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103674214A true CN103674214A (en) | 2014-03-26 |
Family
ID=50312464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310722488.4A Pending CN103674214A (en) | 2013-12-24 | 2013-12-24 | Electronic platform scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103674214A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819760A (en) * | 2014-06-24 | 2015-08-05 | 蒋旭东 | Carbon steel spray welding weighing platform |
| CN105318950A (en) * | 2014-07-31 | 2016-02-10 | 徐亚珍 | Novel electronic platform scale |
| CN105675108A (en) * | 2016-04-07 | 2016-06-15 | 安徽华泰纺织有限公司 | Rack facilitating mobile use of electronic platform scale |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746128A (en) * | 1980-09-05 | 1982-03-16 | Tokyo Electric Co Ltd | Electronic balance |
| DE10100571A1 (en) * | 2001-01-09 | 2002-07-11 | Soehnle Ag Montlingen | Bathroom scales for personal use having a simplified construction with a new design and different appearance based on a lever arrangement underneath a standing support plate |
| US20030196838A1 (en) * | 2002-03-15 | 2003-10-23 | Soehnle-Waagen Gmbh & Co. Kg | Scale |
| CN201318967Y (en) * | 2008-11-28 | 2009-09-30 | 英展实业股份有限公司 | Metal bracket and bearing platform scale with metal bracket |
| CN201335728Y (en) * | 2008-12-31 | 2009-10-28 | 浙江霸王衡器有限公司 | Sensor bracket component for electronic scale |
| CN201408065Y (en) * | 2009-03-30 | 2010-02-17 | 广东香山衡器集团股份有限公司 | Weighing bracket of electronic platform-counter scale |
| CN203657910U (en) * | 2013-12-24 | 2014-06-18 | 常州牛顿力称重系统有限公司 | An electronic platform balance |
-
2013
- 2013-12-24 CN CN201310722488.4A patent/CN103674214A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746128A (en) * | 1980-09-05 | 1982-03-16 | Tokyo Electric Co Ltd | Electronic balance |
| DE10100571A1 (en) * | 2001-01-09 | 2002-07-11 | Soehnle Ag Montlingen | Bathroom scales for personal use having a simplified construction with a new design and different appearance based on a lever arrangement underneath a standing support plate |
| US20030196838A1 (en) * | 2002-03-15 | 2003-10-23 | Soehnle-Waagen Gmbh & Co. Kg | Scale |
| CN201318967Y (en) * | 2008-11-28 | 2009-09-30 | 英展实业股份有限公司 | Metal bracket and bearing platform scale with metal bracket |
| CN201335728Y (en) * | 2008-12-31 | 2009-10-28 | 浙江霸王衡器有限公司 | Sensor bracket component for electronic scale |
| CN201408065Y (en) * | 2009-03-30 | 2010-02-17 | 广东香山衡器集团股份有限公司 | Weighing bracket of electronic platform-counter scale |
| CN203657910U (en) * | 2013-12-24 | 2014-06-18 | 常州牛顿力称重系统有限公司 | An electronic platform balance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819760A (en) * | 2014-06-24 | 2015-08-05 | 蒋旭东 | Carbon steel spray welding weighing platform |
| CN105318950A (en) * | 2014-07-31 | 2016-02-10 | 徐亚珍 | Novel electronic platform scale |
| CN105675108A (en) * | 2016-04-07 | 2016-06-15 | 安徽华泰纺织有限公司 | Rack facilitating mobile use of electronic platform scale |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |