CN108534883A - A kind of on-ground weigher with buffer structure - Google Patents
A kind of on-ground weigher with buffer structure Download PDFInfo
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- CN108534883A CN108534883A CN201810661913.6A CN201810661913A CN108534883A CN 108534883 A CN108534883 A CN 108534883A CN 201810661913 A CN201810661913 A CN 201810661913A CN 108534883 A CN108534883 A CN 108534883A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/005—Means for preventing overload
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/22—Weigh pans or other weighing receptacles; Weighing platforms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
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Abstract
The invention belongs to weight of object metrology applications technical fields, specifically disclose a kind of on-ground weigher with buffer structure, by the bottom support component being used in combination, and the cargo being used in combination with bottom support component stacks component, and stack the cushioning supportive component that component is used in combination with bottom support component, cargo and form.A kind of advantageous effect of on-ground weigher with buffer structure of the present invention is：Its is reasonable in design, split type package assembly is easily installed and safeguards, overhauls, pressure of the object to whole on-ground weigher structure when increased cushioning supportive component can buffer metering work, improve integrally-built stability, and then ensure that measures is normally carried out and extends integrally-built service life, and two groups of pressure sensors being used in combination with hand-held device, at least one pressure sensor connect with hand-held device and completed metering work when work, ensured being normally carried out for metering work.
Description
Technical field
The invention belongs to weight of object metrology applications technical fields, and in particular to a kind of on-ground weigher with buffer structure, energy
Carry out metering work that is accurate, efficient and stablizing.
Background technology
On-ground weigher belongs to platform scale and is also known as " pit scale ", " weighbridge ".To measure vehicle weight or interior goods weight
A kind of fixed weighing apparatus, on the ground, the table top for putting object is put down with, is chiefly used in warehouse and station for installation.The foundation pit shape of weighbridge
There are two types of formula is general, one kind is no foundation pit, and another kind is shallow foundation hole.Shallow foundation hole refers to that weighbridge is mounted in foundation pit, weighing platform surface
The mounting means equal with ground, the weighbridge of no foundation pit is in installation above ground level, cleaning that can be regular, not ponding, expense
It is relatively cheap, it is typically chosen no foundation ditch type weighbridge mounting means.
For on-ground weigher as large-sized object such as vehicle weight or the instrument of interior goods weight, the stability of working condition will be straight
Connecing influences the accuracy and high efficiency of weight metering.The existing on-ground weigher measured for vehicle weight or interior goods weight,
Design structure is unreasonable, is not easy to install and safeguard, while being designed without buffer structure, pressure-resistant poor performance, service life is short（It is variable
Shape, fracture）, cannot achieve measuring requirement that is efficient and stablizing.
Therefore, based on the above issues, the present invention provides a kind of on-ground weigher with buffer structure.
Invention content
Goal of the invention：It is reasonable in design the object of the present invention is to provide a kind of on-ground weigher with buffer structure, it is seperated
Formula package assembly is easily installed and safeguards, overhauls, and object is to integrally when increased cushioning supportive component can buffer metering work
The pressure of scale structure improves integrally-built stability, and then ensures that measures is normally carried out and extends integrally-built use
Service life, and two groups of pressure sensors being used in combination with hand-held device, when work at least one pressure sensor with hand-held group
Metering work is completed in part connection, ensures being normally carried out for metering work.
Technical solution：The present invention provides a kind of on-ground weigher with buffer structure, by the bottom support component being used in combination, and
Component is stacked with the cargo that bottom support component is used in combination, and stacks what component was used in combination with bottom support component, cargo
Cushioning supportive component forms；The bottom support component, including square positioning plate, and be arranged the four of square positioning plate quadrangle
A supporting leg, and two groups of internal thread circle limiting slots being arranged in square positioning plate quadrangle, and to be symmetricly set on square fixed
One group first of position plate both ends holds otic placode, and two groups of external screw thread support columns being arranged in two groups of internal thread circle limiting slots,
And two group of first support column bracing ring being arranged on two groups of external screw thread support columns；The cargo stacks component, including with pros
Shape cargo positioning plate, and be arranged at square cargo positioning plate both ends one group second hold otic placode, and are arranged in square goods
Two groups of auxiliary internal thread circle limiting slots of object positioning plate quadrangle bottom surface, and be arranged in two groups of auxiliary internal thread circle limiting slots
Two groups of external screw thread rubber pads, and the limit flange collar two groups of external screw thread rubber pad bottom surfaces is set, and with two groups of auxiliary internal threads
The support column that round limiting slot is used in combination, and the two group of second support column bracing ring of setting on the support columns, and setting exist
Two groups of circle limiting slots in two group of second support column bracing ring one end, and with two group of first support column bracing ring, two group second
Two groups of support springs that support column bracing ring is used in combination；The cushioning supportive component, including be arranged in square positioning plate
Interior auxiliary circle limiting slot, and several the first auxiliary stopper columns for being arranged in the round limiting slot of auxiliary, and if setting exist
Several the second auxiliary stopper columns of dry first auxiliary stopper column one end, and be arranged in the auxiliary of square cargo positioning plate bottom surface
Help limit flange collar, and several auxiliary stopper grooves being arranged in auxiliary stopper flange collar, and with several the first auxiliary stoppers
Several auxiliary buffer springs that column, several the second auxiliary stopper columns, several auxiliary stopper fit depressions use.
The technical program, the on-ground weigher with buffer structure further includes being arranged two groups of external screw thread support column one end
Interior external screw thread support column positioning groove, and be arranged two groups of support column one end and matched with external screw thread support column positioning groove
The support column positioning convex column used.
The technical program, several described the first auxiliary stopper columns, several the second auxiliary stopper columns, several auxiliary
Limiting groove, several auxiliary buffer springs quantity be respectively provided at least 3.
The technical program, the rubber structure that the external screw thread rubber pad is integrally formed with limit flange collar, wherein limit
The diameter dimension of flange collar is less than round limiting slot.
The technical program, the diameter dimension of the support column is less than the diameter dimension of external screw thread support column；Described first
Support column bracing ring is identical as the diameter dimension of the second support column bracing ring；The diameter ruler of the external screw thread support column positioning groove
The very little diameter dimension more than support column positioning convex column.
The technical program, the on-ground weigher with buffer structure further includes two be arranged in two groups of circle limiting slots
Group pressure sensor, and the hand-held device being used in combination with two groups of pressure sensors form, and hand-held device composition includes hand-held
Shell, and the touching liquid-crystal display screen, microcontroller, data transceiving unit and the prewarning unit that are arranged in hand-held housing, pressure pass
Sensor, touching liquid-crystal display screen, data transceiving unit, prewarning unit are connect with microcontroller respectively, wherein at least one pressure passes
Sensor is connect with microcontroller.
The technical program, the pressure sensor uses the polycrystalline numeric type sensor of model ZCH204AB, touches
Liquid crystal display uses model M1700 touch control displays, microcontroller to use the ST/ meaning method monolithics of model STM8L151K4T6
Machine, data transceiving unit use the wireless messages transceiver module of model RTL-01 or SX1278, prewarning unit to use model
The round internal magnetization loudspeaker of QP40M508-R.
Compared with prior art, a kind of advantageous effect of on-ground weigher with buffer structure of the invention is：Its structure is set
Meter is reasonable, and split type package assembly is easily installed and safeguards, overhauls, object when increased cushioning supportive component can buffer metering work
Body improves integrally-built stability to the pressure of whole on-ground weigher structure, and then ensure to measure is normally carried out and extends entirety
The service life of structure, and two groups of pressure sensors being used in combination with hand-held device, when work at least one pressure sensing
Device is connect with hand-held device completes metering work, ensures being normally carried out for metering work.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of on-ground weigher with buffer structure of the present invention；
Fig. 2 is external screw thread support column, support column, the first support column support of a kind of on-ground weigher with buffer structure of the present invention
The part-structure schematic diagram of circle, the second support column bracing ring；
Fig. 3 is that a kind of square positioning plate of the on-ground weigher with buffer structure of the present invention looks up part-structure schematic diagram；
Fig. 4 is a kind of vertical view part-structure signal of the square cargo positioning plate of on-ground weigher with buffer structure of the present invention
Figure；
Wherein, serial number mark is as follows in figure：1- squares positioning plate, 2- supporting legs, 3- first hold otic placode, 4- internal thread circles limit
Position slot, 5- external screw threads support column, the first support columns of 6- bracing ring, 7- external screw thread support columns positioning groove, 8- square cargos are fixed
Position plate, 9- auxiliary internal thread circles limiting slot, 10- external screw threads rubber pad, 11- second hold otic placode, 12- limits flange collar, 13- branch
Dagger, 14- circles limiting slot, the second support columns of 15- bracing ring, 16- support springs, 17- support columns positioning convex column, 18- auxiliary
Round limiting slot, the first auxiliary stoppers of 19- column, the second auxiliary stoppers of 20- column, 21- auxiliary stoppers flange collar, 22- auxiliary stoppers are recessed
Slot, 23- pressure sensors, 24- assist buffer spring.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment one
A kind of on-ground weigher with buffer structure as shown in Figure 1, Figure 2, Figure 3 and Figure 4, by the bottom support component being used in combination,
And the cargo being used in combination with bottom support component stacks component, and stack component with bottom support component, cargo and be used in combination
Cushioning supportive component composition；Bottom support component, including square positioning plate 1, and be arranged the four of 1 four jiaos of square positioning plate
A supporting leg 2, and two groups of internal thread circle limiting slots 4 being arranged in 1 four jiaos of square positioning plate, and it is symmetricly set on square
One group first of 1 both ends of positioning plate holds otic placode 3, and two groups of external screw thread branch being arranged in two groups of internal thread circle limiting slots 4
Dagger 5, and two group of first support column bracing ring 6 being arranged on two groups of external screw thread support columns 5；Cargo stacking component, including with
Square cargo positioning plate 8, and be arranged at square 8 both ends of cargo positioning plate one group second hold otic placode 11, and setting exists
Two groups of auxiliary internal thread circle limiting slots 9 of square 8 four jiaos of bottom surfaces of cargo positioning plate, and setting are justified in two groups of auxiliary internal threads
Two groups of external screw thread rubber pads 10 in shape limiting slot 9, and the limit flange collar 12 two groups of 10 bottom surfaces of external screw thread rubber pad is set, and
The support column 13 being used in combination with two groups of auxiliary internal thread circle limiting slots 9, and be arranged on support column 13 two group second
Support column bracing ring 15, and two groups of circle limiting slots 14 being arranged in two group of second 15 one end of support column bracing ring, and with two
Two groups of support springs 16 that group 6, two group of second support column bracing ring 15 of the first support column bracing ring is used in combination；Cushioning supportive
Component, including the auxiliary circle limiting slot 18 that is arranged in square positioning plate 1, and be arranged in the round limiting slot of auxiliary 18
Several the first auxiliary stopper columns 19, and several second auxiliary stoppers in several 19 one end of the first auxiliary stopper column are set
Column 20, and the auxiliary stopper flange collar 21 in square 8 bottom surface of cargo positioning plate is set, and be arranged in auxiliary stopper flange collar 21
Several auxiliary stopper grooves 22, and with several the first auxiliary stopper columns 19, several the second auxiliary stopper columns 20, several
Several auxiliary buffer springs 24 that auxiliary stopper groove 22 is used in combination.
Embodiment two
A kind of on-ground weigher with buffer structure as shown in Figure 1, Figure 2, Figure 3 and Figure 4, by the bottom support component being used in combination,
And the cargo being used in combination with bottom support component stacks component, and stack component with bottom support component, cargo and be used in combination
Cushioning supportive component composition；Bottom support component, including square positioning plate 1, and be arranged the four of 1 four jiaos of square positioning plate
A supporting leg 2, and two groups of internal thread circle limiting slots 4 being arranged in 1 four jiaos of square positioning plate, and it is symmetricly set on square
One group first of 1 both ends of positioning plate holds otic placode 3, and two groups of external screw thread branch being arranged in two groups of internal thread circle limiting slots 4
Dagger 5, and two group of first support column bracing ring 6 being arranged on two groups of external screw thread support columns 5；Cargo stacking component, including with
Square cargo positioning plate 8, and be arranged at square 8 both ends of cargo positioning plate one group second hold otic placode 11, and setting exists
Two groups of auxiliary internal thread circle limiting slots 9 of square 8 four jiaos of bottom surfaces of cargo positioning plate, and setting are justified in two groups of auxiliary internal threads
Two groups of external screw thread rubber pads 10 in shape limiting slot 9, and the limit flange collar 12 two groups of 10 bottom surfaces of external screw thread rubber pad is set, and
The support column 13 being used in combination with two groups of auxiliary internal thread circle limiting slots 9, and be arranged on support column 13 two group second
Support column bracing ring 15, and two groups of circle limiting slots 14 being arranged in two group of second 15 one end of support column bracing ring, and with two
Two groups of support springs 16 that group 6, two group of second support column bracing ring 15 of the first support column bracing ring is used in combination；Cushioning supportive
Component, including the auxiliary circle limiting slot 18 that is arranged in square positioning plate 1, and be arranged in the round limiting slot of auxiliary 18
Several the first auxiliary stopper columns 19, and several second auxiliary stoppers in several 19 one end of the first auxiliary stopper column are set
Column 20, and the auxiliary stopper flange collar 21 in square 8 bottom surface of cargo positioning plate is set, and be arranged in auxiliary stopper flange collar 21
Several auxiliary stopper grooves 22, and with several the first auxiliary stopper columns 19, several the second auxiliary stopper columns 20, several
Several auxiliary buffer springs 24 that auxiliary stopper groove 22 is used in combination, and be arranged two groups of 5 one end of external screw thread support column
Interior external screw thread support column positioning groove 7, and setting two groups of 13 one end of support column and with 7 phase of external screw thread support column positioning groove
The support column positioning convex column 17 being used cooperatively.
It is further preferred that several described the first auxiliary stopper columns 19, several the second auxiliary stopper columns 20, several
Auxiliary stopper groove 22, several auxiliary buffer springs 24 quantity be respectively provided at least 3；10 He of external screw thread rubber pad
The rubber structure that limit flange collar 12 is integrally formed, wherein the diameter dimension of limit flange collar 12 is less than round limiting slot 14；It is described
The diameter dimension of support column 13 is less than the diameter dimension of external screw thread support column 5；The first support column bracing ring 6 and second supports
The diameter dimension of column bracing ring 15 is identical；The diameter dimension of the external screw thread support column positioning groove 7 is more than support column convex
The diameter dimension of column 17.
Embodiment three
A kind of on-ground weigher with buffer structure as shown in Figure 1, Figure 2, Figure 3 and Figure 4, by the bottom support component being used in combination,
And the cargo being used in combination with bottom support component stacks component, and stack component with bottom support component, cargo and be used in combination
Cushioning supportive component composition；Bottom support component, including square positioning plate 1, and be arranged the four of 1 four jiaos of square positioning plate
A supporting leg 2, and two groups of internal thread circle limiting slots 4 being arranged in 1 four jiaos of square positioning plate, and it is symmetricly set on square
One group first of 1 both ends of positioning plate holds otic placode 3, and two groups of external screw thread branch being arranged in two groups of internal thread circle limiting slots 4
Dagger 5, and two group of first support column bracing ring 6 being arranged on two groups of external screw thread support columns 5；Cargo stacking component, including with
Square cargo positioning plate 8, and be arranged at square 8 both ends of cargo positioning plate one group second hold otic placode 11, and setting exists
Two groups of auxiliary internal thread circle limiting slots 9 of square 8 four jiaos of bottom surfaces of cargo positioning plate, and setting are justified in two groups of auxiliary internal threads
Two groups of external screw thread rubber pads 10 in shape limiting slot 9, and the limit flange collar 12 two groups of 10 bottom surfaces of external screw thread rubber pad is set, and
The support column 13 being used in combination with two groups of auxiliary internal thread circle limiting slots 9, and be arranged on support column 13 two group second
Support column bracing ring 15, and two groups of circle limiting slots 14 being arranged in two group of second 15 one end of support column bracing ring, and with two
Two groups of support springs 16 that group 6, two group of second support column bracing ring 15 of the first support column bracing ring is used in combination；Cushioning supportive
Component, including the auxiliary circle limiting slot 18 that is arranged in square positioning plate 1, and be arranged in the round limiting slot of auxiliary 18
Several the first auxiliary stopper columns 19, and several second auxiliary stoppers in several 19 one end of the first auxiliary stopper column are set
Column 20, and the auxiliary stopper flange collar 21 in square 8 bottom surface of cargo positioning plate is set, and be arranged in auxiliary stopper flange collar 21
Several auxiliary stopper grooves 22, and with several the first auxiliary stopper columns 19, several the second auxiliary stopper columns 20, several
Several auxiliary buffer springs 24 that auxiliary stopper groove 22 is used in combination, and be arranged two groups of 5 one end of external screw thread support column
Interior external screw thread support column positioning groove 7, and setting two groups of 13 one end of support column and with 7 phase of external screw thread support column positioning groove
The support column positioning convex column 17 being used cooperatively, and two groups of pressure sensors 23 being arranged in two groups of circle limiting slots 14, and with
The hand-held device composition that two groups of pressure sensors 23 are used in combination, hand-held device composition includes hand-held housing, and is arranged in hand
Hold touching liquid-crystal display screen, microcontroller, data transceiving unit and the prewarning unit in shell, pressure sensor 23, touch LCD
Display screen, data transceiving unit, prewarning unit are connect with microcontroller respectively, wherein at least one pressure sensor 23 and monolithic
Machine connects（Four pressure sensors 23 are separately turned on, and whether are carried out work and are passed through touching liquid-crystal display screen, data transceiving unit
It is controlled with microcontroller）.
It is further preferred that several described the first auxiliary stopper columns 19, several the second auxiliary stopper columns 20, several
Auxiliary stopper groove 22, several auxiliary buffer springs 24 quantity be respectively provided at least 3；10 He of external screw thread rubber pad
The rubber structure that limit flange collar 12 is integrally formed, wherein the diameter dimension of limit flange collar 12 is less than round limiting slot 14；It is described
The diameter dimension of support column 13 is less than the diameter dimension of external screw thread support column 5；The first support column bracing ring 6 and second supports
The diameter dimension of column bracing ring 15 is identical；The diameter dimension of the external screw thread support column positioning groove 7 is more than support column convex
The diameter dimension of column 17；The pressure sensor 23 is using the polycrystalline numeric type sensor of model ZCH204AB, touch LCD
Display screen uses model M1700 touch control displays, microcontroller to use the ST/ meaning method microcontrollers of model STM8L151K4T6,
Data transceiving unit uses the wireless messages transceiver module of model RTL-01 or SX1278, prewarning unit to use model
The round internal magnetization loudspeaker of QP40M508-R.
The on-ground weigher with buffer structure, reasonable in design in this constructive embodiment one or embodiment two, split type group
Assembling structure is easily installed and safeguards, overhauls, and object is to whole on-ground weigher knot when increased cushioning supportive component can buffer metering work
The pressure of structure improves integrally-built stability, and then ensures that measures is normally carried out and extends integrally-built service life,
And two groups of pressure sensors being used in combination with hand-held device, when work, at least one pressure sensor was connect with hand-held device
Metering work is completed, ensures being normally carried out for metering work.
On-ground weigher with buffer structure in this constructive embodiment one or embodiment two, the first auxiliary stopper column 19 and second auxiliary
The diameter dimension of the stainless steel structure for helping limited post 20 to be integrally formed, the first auxiliary stopper column 19 is more than the second auxiliary stopper column
20 diameter dimension.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, without departing from the principle of the present invention, can also make several improvements, these improvement also should be regarded as the present invention's
Protection domain.
Claims (7)
1. a kind of on-ground weigher with buffer structure, it is characterised in that：By the bottom support component being used in combination, and with bottom support group
The cargo that part is used in combination stacks component, and stacks the cushioning supportive group that component is used in combination with bottom support component, cargo
Part forms；The bottom support component, including square positioning plate（1）, and be arranged in square positioning plate（1）Four branch of quadrangle
Leg（2）, and be arranged in square positioning plate（1）Two groups of internal thread circle limiting slots in quadrangle（4）, and it is symmetricly set on pros
Shape positioning plate（1）One group first of both ends holds otic placode（3）, and be arranged in two groups of internal thread circle limiting slots（4）Interior two groups
External screw thread support column（5）, and be arranged in two groups of external screw thread support columns（5）On two group of first support column bracing ring（6）；The goods
Object stack component, including with square cargo positioning plate（8）, and be arranged in square cargo positioning plate（8）One group of both ends
Two hand-held otic placodes（11）, and be arranged in square cargo positioning plate（8）Two groups of auxiliary internal thread circle limiting slots of quadrangle bottom surface
（9）, and be arranged in two groups of auxiliary internal thread circle limiting slots（9）Two groups of interior external screw thread rubber pads（10）, and be arranged at two groups
External screw thread rubber pad（10）The limit flange collar of bottom surface（12）, and with two groups of auxiliary internal thread circle limiting slots（9）It is used in combination
Support column（13）, and be arranged in support column（13）On two group of second support column bracing ring（15）, and be arranged at two group second
Support column bracing ring（15）Two groups of circle limiting slots in one end（14）, and with two group of first support column bracing ring（6）, two group
Two support column bracing rings（15）Two groups of support springs being used in combination（16）；The cushioning supportive component, including be arranged just
Rectangular positioning plate（1）Interior auxiliary circle limiting slot（18）, and setting is in the round limiting slot of auxiliary（18）Interior several first
Auxiliary stopper column（19）, and be arranged in several the first auxiliary stopper columns（19）Several the second auxiliary stopper columns of one end
（20）, and be arranged in square cargo positioning plate（8）The auxiliary stopper flange collar of bottom surface（21）, and be arranged in auxiliary stopper flange collar
（21）Several interior auxiliary stopper grooves（22）, and with several the first auxiliary stopper columns（19）, several second auxiliary limit
Position column（20）, several auxiliary stopper grooves（22）Several auxiliary buffer springs being used in combination（24）.
2. a kind of on-ground weigher with buffer structure according to claim 1, it is characterised in that：It is described with buffer structure
On-ground weigher further includes being arranged in two groups of external screw thread support columns（5）External screw thread support column positioning groove in one end（7）, and be arranged and exist
Two groups of support columns（13）One end and with external screw thread support column positioning groove（7）The support column positioning convex column being used in combination（17）.
3. a kind of on-ground weigher with buffer structure according to claim 1 or 2, it is characterised in that：It is described several first
Auxiliary stopper column（19）, several the second auxiliary stopper columns（20）, several auxiliary stopper grooves（22）, several auxiliary buffering
Spring（24）Quantity be respectively provided at least 3.
4. a kind of on-ground weigher with buffer structure according to claim 1, it is characterised in that：The external screw thread rubber pad
（10）With limit flange collar（12）The rubber structure being integrally formed, wherein limit flange collar（12）Diameter dimension be less than round limit
Position slot（14）.
5. according to a kind of on-ground weigher with buffer structure described in claim 2, it is characterised in that：The support column（13）Diameter
Size is less than external screw thread support column（5）Diameter dimension；The first support column bracing ring（6）With the second support column bracing ring
（15）Diameter dimension it is identical；The external screw thread support column positioning groove（7）Diameter dimension be more than support column positioning convex column
（17）Diameter dimension.
6. according to a kind of on-ground weigher with buffer structure described in claim 3, it is characterised in that：The ground with buffer structure
Scale further includes being arranged in two groups of circle limiting slots（14）Two groups of interior pressure sensors（23）, and with two groups of pressure sensors
（23）The hand-held device composition being used in combination, hand-held device composition includes hand-held housing, and is arranged in hand-held housing tactile
Touch liquid crystal display, microcontroller, data transceiving unit and prewarning unit, pressure sensor（23）, touching liquid-crystal display screen, data
Transmit-Receive Unit, prewarning unit are connect with microcontroller respectively, wherein at least one pressure sensor（23）It is connect with microcontroller.
7. according to a kind of on-ground weigher with buffer structure described in claim 6, it is characterised in that：The pressure sensor（23）It adopts
With the polycrystalline numeric type sensor of model ZCH204AB, touching liquid-crystal display screen uses model M1700 touch control displays, single
Piece machine is anticipated method microcontroller using the ST/ of model STM8L151K4T6, data transceiving unit using model RTL-01 or
The wireless messages transceiver module of SX1278, prewarning unit use the round internal magnetization loudspeaker of model QP40M508-R.
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| CN201810661913.6A CN108534883A (en) | 2018-06-25 | 2018-06-25 | A kind of on-ground weigher with buffer structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109398214A (en) * | 2018-12-13 | 2019-03-01 | 山东街景店车新能源科技股份有限公司 | The unmanned sales cart of streetscape suitable for unmanned plane dispatching cargo |
| CN110887557A (en) * | 2019-11-28 | 2020-03-17 | 徐州上达科技有限公司 | High protection weighing sensor |
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| CN204788638U (en) * | 2015-05-05 | 2015-11-18 | 孔祥伟 | Measurement electronic scale bradyseism securing device |
| CN205262595U (en) * | 2015-12-30 | 2016-05-25 | 天津华北衡器有限公司 | Novel anti -skidding weighing machine construct |
| CN106932081A (en) * | 2015-12-30 | 2017-07-07 | 天津华北衡器有限公司 | A kind of new zinc-plated Weighing mechanism |
| CN206019804U (en) * | 2016-08-30 | 2017-03-15 | 必成玻璃纤维(昆山)有限公司 | A kind of automatic weighing system for E-glass silk |
| CN106932079A (en) * | 2017-03-09 | 2017-07-07 | 谢博 | A kind of electronic scale of long service life |
| CN206725053U (en) * | 2017-05-26 | 2017-12-08 | 福建科达衡器有限公司 | A kind of buffer scale with dual stage face |
| CN207502045U (en) * | 2017-07-28 | 2018-06-15 | 深圳市飞亚衡器有限公司 | Three layers of level 2 buffering pound |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109398214A (en) * | 2018-12-13 | 2019-03-01 | 山东街景店车新能源科技股份有限公司 | The unmanned sales cart of streetscape suitable for unmanned plane dispatching cargo |
| CN110887557A (en) * | 2019-11-28 | 2020-03-17 | 徐州上达科技有限公司 | High protection weighing sensor |
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