CN206656783U - A kind of lever electronic scale - Google Patents
A kind of lever electronic scale Download PDFInfo
- Publication number
- CN206656783U CN206656783U CN201720339442.8U CN201720339442U CN206656783U CN 206656783 U CN206656783 U CN 206656783U CN 201720339442 U CN201720339442 U CN 201720339442U CN 206656783 U CN206656783 U CN 206656783U
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- China
- Prior art keywords
- lever
- protruding block
- processor
- column
- switch
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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 - Fee Related
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Abstract
Electronic weighing technology field is the utility model is related to, specifically a kind of lever electronic scale.The lever electronic scale includes bottom plate, column, support column and lever, the upper end of the support column is hinged in the middle part of the lever, the support column is welded on the middle part of the bottom plate vertically, the column is welded on the left side of the bottom plate, the right flank of the column is provided with upper protruding block and lower protruding block, the left end of the lever is caught between the upper protruding block and lower protruding block, the bottom of the upper protruding block is provided with pressure receiver, the right flank of the upper protruding block is provided with pressure reading instrument, the top of the lower protruding block is provided with rubber cushion blocks, the bottom of the lever right-hand member is provided with three hooks, the top of the lever right-hand member is provided with three data processors, the top of each data processor is respectively provided with a controlling switch, the hook includes the first hook, second hook and the 3rd hook, the upper end of the column is provided with electronic console.
Description
Technical field
Electronic weighing technology field is the utility model is related to, specifically a kind of lever electronic scale.
Background technology
With the continuous development of society, the living standard of people constantly improves, and people get over for the desire of shopping purchase
Come it is higher, promoted electronic scale using liquid it is more and more extensive, existing either large-scale or still small-sized electronic scale,
All use object being positioned over above electronic scale and weighed, therefore each range of weighing electronic scale is all fixed
, small-sized electronic scale can not carry out it is heavy weight weigh, otherwise large-scale electronic scale can not in the Weighing type for carrying out small weight
Accomplish more accurately, therefore a kind of, it is necessary to electronic scale that can be weighed on a large scale.
Utility model content
The utility model for provide a kind of structure it is more simple, using it is more convenient, bound gap can be carried out
The lever electronic scale in the bigger space weighed.
The utility model is achieved through the following technical solutions：
A kind of lever electronic scale, including bottom plate, column, support column and lever, the branch is hinged in the middle part of the lever
The upper end of dagger, the support column are welded on the middle part of the bottom plate vertically, and the column is welded on the left side of the bottom plate, institute
The right flank for stating column is provided with upper protruding block and lower protruding block, and the left end of the lever is caught between the upper protruding block and lower protruding block,
The bottom of the upper protruding block is provided with pressure receiver, and the right flank of the upper protruding block is provided with pressure reading instrument, the lower protruding block
Top be provided with rubber cushion blocks, the bottom of the lever right-hand member is provided with three hooks, and the top of the lever right-hand member is provided with three
Data processor, the top of each data processor are respectively provided with a controlling switch, and the hook includes the first hook, the second extension
Hook and the 3rd hook, the upper end of the column is provided with electronic console.
Support block is welded with the top of the support column, the support block is provided with hinge hole on the side, and the lever is worn
The hinge hole is crossed, the hinge hole is provided with a pin hole, the pin hole is provided with a latch, it is described
The middle part of lever is provided with through hole, and the latch is inserted inside the through hole.
The data processor includes first processor, second processor and the 3rd processor, and the controlling switch includes
First switch, second switch and the 3rd switch, on the first processor, the second switch is set the first switch
On the second processor, the 3rd switch is on the 3rd processor.
Beneficial effect is caused by the utility model：
In the utility model, the lever electronic scale realizes the weighing for object, institute using common lever principle
State the design of lever, can have so that the lever electronic scale more efficiently and accurately weigh, while, at three groups of data
The design of device and three hooks is managed, can effectively increase the range of weighing of the lever electronic scale, therefore the lever electronics
Scale is an electronic scale that can more adapt at this stage.
Brief description of the drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of lever electronic scale described in the utility model.
Label is as follows corresponding to component names in figure：
1st, bottom plate；2nd, column；3rd, support column；4th, lever；5th, upper protruding block；6th, lower protruding block；7th, pressure receiver；8th, pressure
Readout instrument；9th, rubber cushion blocks；10th, the first hook；11st, the second hook；12nd, the 3rd hook；13rd, electronic console；14th, support
Block；15th, latch；16th, processor one；17th, processor two；18th, processor three；19th, one is switched；20th, two are switched；21st, three are switched.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model：
As the embodiment of lever electronic scale described in the utility model, as shown in figure 1, including bottom plate 1, column 2, support column
3 and lever 4, the middle part of the lever 4 be hinged on the upper end of the support column 3, the support column 3 is welded on the bottom plate vertically
1 middle part, the column 2 are welded on the left side of the bottom plate 1, and the right flank of the column 2 is provided with upper protruding block 5 and lower protruding block
6, the left end of the lever 4 is caught between the upper protruding block 5 and lower protruding block 6, and the bottom of the upper protruding block 5 is provided with pressure receiver
7, the right flank of the upper protruding block 5 is provided with pressure reading instrument 8, and the top of the lower protruding block 6 is provided with rubber cushion blocks 9, the thick stick
The bottom of the right-hand member of bar 4 is provided with three hooks, and the top of the right-hand member of lever 4 is provided with three data processors, each data processing
The top of device is respectively provided with a controlling switch, and the hook includes first hook the 10, second hook 11 and the 3rd hook 12, described
The upper end of column 2 is provided with electronic console 13.
The top of the support column 3 is welded with support block 14, and the support block 14 is provided with hinge hole on the side（In figure not
Show）, the lever 4 passes through the hinge hole（Not shown in figure）, through the hinge hole（Not shown in figure）It is provided with one
Individual pin hole（Not shown in figure）, the pin hole is provided with a latch 15, the middle part of the lever 4 is provided with through hole
（Not shown in figure）, the latch 15 inserts the through hole（Not shown in figure）It is internal.
The data processor includes first processor 16, the processor 18 of second processor 17 and the 3rd, and the control is opened
Pass include first switch 19, second switch 20 and the 3rd switch 21, the first switch 19 be located at the first processor 16 it
On, for the second switch 20 on the second processor 17, the 3rd switch 21 is located at the 3rd processor 18
On.
Operation principle：When object is not hung on the hook on the right side of lever 4, in the electronic console 13
The numeral of upper display is 0, and when hanging up object on the hook on right side, according to lever principle, right side is by downward pulling force
When, left side is necessarily by upward pulling force, so that the pressure receiver 7 is oppressed and produces pressure signal, wherein
Pressure signal by being output to after the processing of the pressure reading instrument 8 and data processor on the electronic console 13,
So as to complete the weighing operation to object.
Secondly, physical principle therein is：We assume that the distance of the pressure receiver 7 to the support column 3 is L1,
The distance of first hook 10 to the support column 3 is L2, the distance of second hook 11 to the support column 3 is L3, institute
The distance for stating the 3rd hook 12 to the support column 3 is L4, it is assumed that the pressure being subject on the pressure receiver 7 is F1, determinand
The weight of part is m, then can be according to force equation: F1*L1=F2*L2、G=m*g、F2=G draws m=F1*L1/g*L2, similarly may be used
To draw m=F1*L1/g*L3With m=F1*L1/g*L4, therefore we only need to set the above-mentioned public affairs drawn in the data processor
Formula, then the result calculated is included on the electronic console.
Third, the processor 1, processor 2 17 and the processor 3 18 of setting in the lever electronic scale with
The principle that the switch 1, switch 2 20 and switch 3 21 are used in combination, is connected when both having pressed the switch 1
Be circuit in the processor 1 and disconnect the circuit in the processor 2 17 and the processor 3 18 so that
The processor 1 enters working condition, and similarly the processor 2 17 and the processor 3 18 and identical work are former
Reason so that we being capable of weighing operation that is easier and easily completing the object for different weight.
Claims (3)
1. a kind of lever electronic scale, it is characterised in that including bottom plate, column, support column and lever, the middle part of the lever is hinged
In the upper end of the support column, the support column is welded on the middle part of the bottom plate vertically, and the column is welded on the bottom plate
Left side, the right flank of the column is provided with upper protruding block and lower protruding block, the left end of the lever be caught in the upper protruding block and under
Between projection, the bottom of the upper protruding block is provided with pressure receiver, and the right flank of the upper protruding block is provided with pressure reading instrument, institute
The top for stating lower protruding block is provided with rubber cushion blocks, and the bottom of the lever right-hand member is provided with three hooks, the top of the lever right-hand member
Provided with three data processors, the top of each data processor is respectively provided with a controlling switch, and the hook includes the first extension
Hook, the second hook and the 3rd hook, the upper end of the column is provided with electronic console.
2. lever electronic scale as claimed in claim 1, it is characterised in that support block is welded with the top of the support column, it is described
Support block is provided with hinge hole on the side, and the lever passes through the hinge hole, and the hinge hole is provided with a latch
Hole, the pin hole is provided with a latch, the middle part of the lever is provided with through hole, and the latch is inserted in the through hole
Portion.
3. lever electronic scale as claimed in claim 2, it is characterised in that the data processor includes first processor, second
Processor and the 3rd processor, the controlling switch include first switch, second switch and the 3rd switch, the first switch and set
On the first processor, the second switch is on the second processor, and the 3rd switch is located at described
On 3rd processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339442.8U CN206656783U (en) | 2017-04-01 | 2017-04-01 | A kind of lever electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339442.8U CN206656783U (en) | 2017-04-01 | 2017-04-01 | A kind of lever electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206656783U true CN206656783U (en) | 2017-11-21 |
Family
ID=60317046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720339442.8U Expired - Fee Related CN206656783U (en) | 2017-04-01 | 2017-04-01 | A kind of lever electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206656783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529435A (en) * | 2018-07-05 | 2018-09-14 | 江西飞达电气设备有限公司 | A kind of load lifting limiter of lever type |
-
2017
- 2017-04-01 CN CN201720339442.8U patent/CN206656783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529435A (en) * | 2018-07-05 | 2018-09-14 | 江西飞达电气设备有限公司 | A kind of load lifting limiter of lever type |
| CN108529435B (en) * | 2018-07-05 | 2024-04-12 | 江西飞达电气设备有限公司 | Lever-type lifting weight limiter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190627 Address after: 215300 Room No. 1388, North Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Jutian Instrument Equipment Co., Ltd. Address before: 323400 Room 404, Unit 2, Block 41, Xinhua Road, Xiping Street, Songyang County, Lishui City, Zhejiang Province Patentee before: Xiang Zongxiang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20210401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |