CN113340385A - Logistics packaging information acquisition device based on Internet of things - Google Patents
Logistics packaging information acquisition device based on Internet of things Download PDFInfo
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- CN113340385A CN113340385A CN202110571361.1A CN202110571361A CN113340385A CN 113340385 A CN113340385 A CN 113340385A CN 202110571361 A CN202110571361 A CN 202110571361A CN 113340385 A CN113340385 A CN 113340385A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a logistics packaging information acquisition device based on the Internet of things, which comprises a bottom plate and is characterized in that: the bottom plate fixed connection riser, riser fixed connection U-shaped groove, the one end of U-shaped groove fixed connection round bar one, the other end fixed connection of round bar one the bottom plate, the U-shaped inslot is provided with square slab one, square slab one fixed connection round bar three, distance sensor two of three fixed connection of round bar, U-shaped groove fixed connection round bar two, two fixed connection of round bar another distance sensor two, the round bar four of riser fixed connection symmetry, riser fixed connection horizontal pole, a set of evenly distributed's of horizontal pole fixed connection distance sensor one, riser fixed connection acquisition mechanism. The invention relates to the field of logistics equipment, in particular to a logistics package information acquisition device based on the Internet of things. The invention is convenient for collecting information of the packing box.
Description
Technical Field
The invention relates to the field of logistics equipment, in particular to a logistics package information acquisition device based on the Internet of things.
Background
The logistics management means that in the social production process, according to the law of material data entity flow, the basic principle and scientific method of management are applied to plan, organize, command, coordinate, control and supervise logistics activities, so that each logistics activity is optimally coordinated and matched, the logistics cost is reduced, and the logistics efficiency and economic benefit are improved. Modern logistics management is based on system theory, information theory and control theory. The logistics aims to meet certain economic, military and social requirements, and the aims are achieved by creating time value and place value.
After the logistics package, the size and weight of the package box need to be collected, so that subsequent distribution is facilitated. Currently, these works rely mainly on manual measurement and weighing. Wasting a large amount of manpower and material resources. But also has low efficiency, retardation and velocity of the stream. This is a disadvantage of the prior art.
Disclosure of Invention
The invention aims to provide a logistics packaging information acquisition device based on the Internet of things, which is convenient for information acquisition of a packaging box.
The invention adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a commodity circulation packing information acquisition device based on thing networking, includes the bottom plate, its characterized in that: the bottom plate fixed connection riser, riser fixed connection U-shaped groove, the one end of U-shaped groove fixed connection round bar one, the other end fixed connection of round bar one the bottom plate, the U-shaped inslot is provided with square slab one, square slab one fixed connection round bar three, distance sensor two of three fixed connection of round bar, U-shaped groove fixed connection round bar two, two fixed connection of round bar another distance sensor two, the round bar four of riser fixed connection symmetry, riser fixed connection horizontal pole, a set of evenly distributed's of horizontal pole fixed connection distance sensor one, riser fixed connection acquisition mechanism.
As a further limitation of the technical solution, the collecting mechanism includes a motor, the vertical plate is fixedly connected to the motor, an output shaft of the motor penetrates through the vertical plate, the output shaft of the motor is fixedly connected to a screw rod, the screw rod is arranged in the U-shaped groove, the screw rod bearing is connected to the U-shaped groove, a first sliding block, a second sliding block and a third sliding block are arranged in the U-shaped groove, the screw rod penetrates through the first sliding block and the second sliding block, and the screw rod is in threaded connection with the third sliding block.
As a further limitation of the technical solution, the first sliding block is fixedly connected with a round rod seven, the second sliding block is fixedly connected with a round rod eight, and the third sliding block is fixedly connected with a round rod nine.
As a further limitation of the technical solution, the round bar three hinges connect one end of the first symmetrical connecting bar, the round bar seven hinges connect the center of the second symmetrical connecting bar, the round bar eight hinges connect the center of the fourth symmetrical connecting bar, the round bar nine hinges connect one end of the third symmetrical connecting bar, the other ends of the first symmetrical connecting bar are respectively hinged to one end of the second symmetrical connecting bar, the other ends of the third symmetrical connecting bar are respectively hinged to one end of the fourth corresponding connecting bar, and the other ends of the second symmetrical connecting bar are respectively hinged to the other end of the fourth corresponding connecting bar.
As a further limitation of the present technical solution, the round bar seven is fixedly connected to one square block, the round bar nine is fixedly connected to another square block, and the symmetrical square blocks are respectively fixedly connected to a round block.
As a further limitation of the technical solution, the round bar eight is fixedly connected with the square plate two, the square plate two is fixedly connected with symmetrical fixed blocks, the symmetrical fixed blocks are respectively fixedly connected with the round bar five, the symmetrical round bar five is respectively fixedly connected with the distance sensor three, the square plate two is provided with symmetrical straight slots, the symmetrical straight slots are respectively provided with the round bar six, the symmetrical round bar six is respectively fixedly connected with the square plate two, the symmetrical round blocks are respectively hinged with one end of the symmetrical connecting rod eight, the symmetrical straight slots are respectively provided with the slide block four, the symmetrical round bar six respectively passes through the corresponding slide block four, the symmetrical straight slots are respectively provided with the slide block five, the symmetrical round bar six respectively passes through the corresponding slide block five, the symmetrical slide block four is respectively fixedly connected with the round bar ten, the symmetrical slide block five is respectively fixedly connected with the round bar L-shaped bar, the symmetry the round bar five hinges the one end of the connecting rod seven of symmetry respectively, the symmetry the round bar ten hinges the center of the connecting rod six of symmetry respectively, the symmetry the round bar of connecting the L shape pole hinges the one end of the connecting rod five of symmetry respectively, the symmetry the other end of the connecting rod five hinges the correspondence respectively the one end of the connecting rod six, the symmetry the other end of the connecting rod seven hinges the correspondence respectively the other end of the connecting rod six, the symmetry the other end of the connecting rod eight hinges the correspondence respectively the round bar ten.
As a further limitation of the technical scheme, the symmetrical square rods of the L-shaped rod are respectively and fixedly connected with a second push block.
As a further limitation of the technical scheme, a square groove is formed in the second square plate, symmetrical electric push rods are arranged in the square groove, the symmetrical electric push rods are fixedly connected with an electronic scale respectively, and the electronic scale is matched with the square groove.
As a further limitation of the technical solution, the symmetrical round rods respectively penetrate through the corresponding fixed blocks.
As a further limitation of the technical scheme, the symmetrical square blocks are respectively and fixedly connected with square rods, and the symmetrical square rods are respectively and fixedly connected with the first push block.
Compared with the prior art, the invention has the advantages and positive effects that:
1. this device is provided with multiunit parallelogram mechanism, realize the motion of ejector pad one and ejector pad two through multiunit parallelogram's motion, and when ejector pad one was close to the contact packing box each other, its distance to the packing box is measured to distance sensor two, the packing box is kept away from to ejector pad two, when ejector pad two was close to the contact packing box, its distance to the packing box is measured to distance sensor three, ejector pad one is kept away from the packing box, after ejector pad one and ejector pad two pressed from both sides the tight packing box in proper order, the center of packing box was in directly over the electronic scale, distance sensor one measures the distance of its packing box, electric putter drives the electronic scale rebound, realize the check weighing to the packing box.
2. This device drives relevant component through the motor and realizes ejector pad one and ejector pad two contact packing box, realizes the electronic scale to the packing box check weighing, collects data through the controller, realizes the automatic measure of packing box size and weight, practices thrift the manpower, improves work efficiency, reduces the logistics cost.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the first embodiment of the present invention.
Fig. 3 is a partial perspective view of the second embodiment of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a partial perspective view illustrating a fourth embodiment of the present invention.
Fig. 6 is a partially cut-away perspective view of the present invention.
Fig. 7 is a schematic perspective view of the present invention.
Fig. 8 is a three-dimensional structure diagram of the present invention.
Fig. 9 is a schematic perspective view of the present invention.
Fig. 10 is a schematic perspective view of the present invention.
Fig. 11 is a circuit schematic of the controller of the present invention.
In the figure: 1. a cross bar, 2, a first distance sensor, 3, a vertical plate, 4, a motor, 5, a bottom plate, 6, a first round bar, 7, a U-shaped groove, 8, a second round bar, 10, a second distance sensor, 11, a third round bar, 12, a first square plate, 13, a screw, 14, a fourth round bar, 15, a first connecting rod, 16, a second connecting rod, 17, a round block, 18, a square block, 19, a square bar, 20, a first push block, 21, a third distance sensor, 22, a fifth round bar, 23, a second square plate, 24, a straight groove, 25, a sixth round bar, 26, a third connecting rod, 27, a square groove, 28, a fixed block, 29, a seventh round bar, 30, a first slide block, 31, a fourth connecting rod, 32, an eighth round bar, 33, a second slide block, 34, a ninth round bar, 35, a third slide block, 36, a fourth slide block, 37, a tenth round bar, 38, a fifth slide block, 39, an L-shaped bar, 40, a second push block, 41, a fifth connecting rod, 42, a sixth connecting rod, 43, a seventh connecting rod, 44, 45. electronic scale, 46, electric putter.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1 to 11, the invention includes a bottom plate 5, the bottom plate 5 is fixedly connected with a vertical plate 3, the vertical plate 3 is fixedly connected with a U-shaped groove 7, the U-shaped groove 7 is fixedly connected with one end of a first round bar 6, the other end of the first round bar 6 is fixedly connected with the bottom plate 5, a first square plate 12 is arranged in the U-shaped groove 7, the first square plate 12 is fixedly connected with a third round bar 11, the third round bar 11 is fixedly connected with a second distance sensor 10, the U-shaped groove 7 is fixedly connected with a second round bar 8, the second round bar 8 is fixedly connected with another second distance sensor 10, the vertical plate 3 is fixedly connected with a fourth symmetrical round bar 14, the vertical plate 3 is fixedly connected with a cross bar 1, the cross bar 1 is fixedly connected with a first group of uniformly distributed distance sensors 2, and the vertical plate 3 is fixedly connected with an acquisition mechanism.
The collecting mechanism comprises a motor 4, a vertical plate 3 is fixedly connected with the motor 4, an output shaft of the motor 4 penetrates through the vertical plate 3, an output shaft of the motor 4 is fixedly connected with a screw 13, the screw 13 is arranged in a U-shaped groove 7, the screw 13 is in bearing connection with the U-shaped groove 7, a first sliding block 30, a second sliding block 33 and a third sliding block 35 are arranged in the U-shaped groove 7, the screw 13 penetrates through the first sliding block 30 and the second sliding block 33, and the screw 13 is in threaded connection with the third sliding block 35.
The first sliding block 30 is fixedly connected with a seventh round rod 29, the second sliding block 33 is fixedly connected with an eighth round rod 32, and the third sliding block 35 is fixedly connected with a ninth round rod 34.
The round bar three 11 is hinged to one end of a symmetrical connecting bar one 15, the round bar seven 29 is hinged to the center of a symmetrical connecting bar two 16, the round bar eight 32 is hinged to the center of a symmetrical connecting bar four 31, the round bar nine 34 is hinged to one end of a symmetrical connecting bar three 26, the other end of the symmetrical connecting bar one 15 is hinged to one end of a corresponding connecting bar two 16, the other end of the symmetrical connecting bar three 26 is hinged to one end of a corresponding connecting bar four 31, and the other end of the symmetrical connecting bar two 16 is hinged to the other end of the corresponding connecting bar four 31.
The round rod seven 29 is fixedly connected with one square block 18, the round rod nine 34 is fixedly connected with the other square block 18, and the symmetrical square blocks 18 are respectively and fixedly connected with the round blocks 17.
The round rod eight 32 is fixedly connected with the square plate two 23, the square plate two 23 is fixedly connected with the symmetrical fixed blocks 28, the symmetrical fixed blocks 28 are respectively fixedly connected with the round rod five 22, the symmetrical round rod five 22 is respectively fixedly connected with the distance sensor three 21, the square plate two 23 is provided with the symmetrical straight groove 24, the symmetrical straight groove 24 is respectively provided with the round rod six 25, the symmetrical round rod six 25 is respectively fixedly connected with the square plate two 23, the symmetrical round block 17 is respectively hinged with one end of the symmetrical connecting rod eight 44, the symmetrical straight groove 24 is respectively provided with the sliding block four 36, the symmetrical round rod six 25 respectively passes through the corresponding sliding block four 36, the symmetrical straight groove 24 is respectively provided with the sliding block five 38, the symmetrical round rod six 25 respectively passes through the corresponding sliding block five 38, the symmetrical sliding block four 36 is respectively fixedly connected with the round rod ten 37, the symmetrical five sliding blocks 38 are respectively and fixedly connected with round rods of an L-shaped rod 39, the symmetrical five round rods 22 are respectively hinged with one end of a symmetrical seven connecting rod 43, the symmetrical ten round rods 37 are respectively hinged with the center of a symmetrical six connecting rod 42, the symmetrical round rods connected with the L-shaped rod 39 are respectively hinged with one end of a symmetrical five connecting rod 41, the other end of the symmetrical five connecting rod 41 is respectively hinged with one end of a corresponding six connecting rod 42, the other end of the symmetrical seven connecting rod 43 is respectively hinged with the other end of a corresponding six connecting rod 42, and the other end of the symmetrical eight connecting rod 44 is respectively hinged with the corresponding ten round rods 37.
And the symmetrical square rods of the L-shaped rod 39 are respectively and fixedly connected with a second push block 40.
The second square plate 23 is provided with a square groove 27, symmetrical electric push rods 46 are arranged in the square groove 27, the symmetrical electric push rods 46 are respectively and fixedly connected with an electronic scale 45, and the electronic scale 45 is matched with the square groove 27.
The four symmetrical round rods 14 respectively penetrate through the corresponding fixed blocks 28.
The symmetrical square blocks 18 are respectively and fixedly connected with square rods 19, and the symmetrical square rods 19 are respectively and fixedly connected with first push blocks 20.
The first distance sensor 2, the second distance sensor 10, the third distance sensor 21, the motor 4 and the electronic scale 45 are respectively electrically connected with a controller.
Pressure sensors (not shown in the figures) are arranged in the first push block 20 and the second push block 40, and the pressure sensors are electrically connected with the controller.
The controller wifi is connected with an upper computer, and the upper computer is a PC.
The controller is of the model STM32F103VCT 6.
The working process of the invention is as follows: in the initial state, as shown in fig. 7, the first push block 20 and the second push block 40 are at the middle positions of their strokes, and the electronic scale 45 is located in the square groove 27.
And (3) placing the packaging box on the second square plate 23, opening the controller, and opening the first distance sensor 2, the second distance sensor 10, the third distance sensor 21, the first push block 20 and the second push block 40 by the controller.
The controller controls the motor 4 to rotate, the motor 4 drives the third sliding block 35 to move along the U-shaped groove 7, the third sliding block 35 drives the ninth round bar 34 to move, the ninth round bar 34 drives the third connecting rod 26 to swing, the third connecting rod 26 drives the fourth connecting rod 31 to swing, the fourth connecting rod 31 drives the eighth round bar 32 to move, the eighth round bar 32 drives the second sliding block 33 to move along the U-shaped groove 7, the fourth connecting rod 31 drives the second connecting rod 16 to swing, the second connecting rod 16 drives the seventh round bar 29 to move, the seventh round bar 29 drives the first sliding block 30 to move along the U-shaped groove 7, and the second connecting rod 16 drives the first connecting rod 15 to swing. The round bar seven 29 and the round bar nine 34 drive the square block 18 to move, the square block 18 drives the round block 17 to move, and the square block 18 drives the square bar 19 and the push block one 20 to move. The round bar eight 32 drives the square plate two 23 to move, the square plate two 23 drives the fixed block 28 to move along the round bar four 14, and the square plate two 23 drives the round bar five 22, the distance sensor three 21, the round bar six 25, the connecting rod seven 43, the electric push rod 46, the electronic scale 45, the sliding block four 36, the round bar ten 37, the connecting rod six 42, the connecting rod eight 44, the sliding block five 38, the connecting rod five 41, the L-shaped bar 39 and the push block two 40 to move along the round bar four 14. Meanwhile, the round block 17 drives the connecting rod eight 44 to swing, the connecting rod eight 44 drives the round rod ten 37 to move, the round rod ten 37 drives the sliding block four 36 to move along the round rod six 25 in the straight groove 24, the round rod four 37 drives the connecting rod six 42 to swing, the connecting rod six 42 drives the connecting rod seven 43 to swing, the connecting rod six 42 drives the connecting rod one 41 to swing, the connecting rod one 41 drives the L-shaped rod 39 to swing, the L-shaped rod 39 drives the sliding block five 38 to move along the round rod six 25 in the straight groove 24, and the L-shaped rod 39 drives the pushing block two 40 to move.
The controller firstly controls the motor 4 to enable the first pushing block 20 to move towards the direction close to the packing box (as shown in figure 8), the first pushing block 20 is enabled to contact and press the packing box, the pressure sensor on the first pushing block 20 reaches a preset value (set according to actual conditions), the controller controls the second distance sensor 10 to measure the distance between the second distance sensor and the packing box, and the controller calculates the size of the packing box along the length direction of the second square plate 23. The controller controls the motor 4 again to enable the second pushing block 40 to move towards the direction close to the packing box (as shown in fig. 9), the second pushing block 40 is enabled to contact with and press the packing box tightly, the pressure sensor on the second pushing block 40 reaches a preset value (set according to actual conditions), the controller controls the distance sensor three 21 to measure the distance from the distance sensor three to the packing box, and the controller calculates the size of the packing box along the width direction of the second square plate 23. The controller controls the distance from the first distance sensor 2 to the packing box, and the controller calculates the height of the packing box.
When the second push block 40 contacts and presses the packaging box tightly, the center of the packaging box is located right above the electronic scale 45, the controller controls the motor 4 to rotate, the second push block 40 is enabled to slightly leave the packaging box, the controller controls the electric push rod 46 to stretch out, the electric push rod 46 drives the electronic scale 45 to move for a certain distance (set according to actual conditions), after the electronic scale 45 stops moving, the electronic scale 45 weighs the weight of the packaging box (shown in figure 10), the electronic scale 45 transmits the weight to the controller, the controller controls the electric push rod 46 to shrink, the electronic scale 45 is enabled to be located in the square groove 27, and the controller closes the electric push rod 46.
And (5) taking down the packaging box, controlling the motor 4 by the controller to enable the first pushing block 20 and the second pushing block 40 to move to the original positions, and turning off the motor 4 by the controller. The controller transmits the size information and the weight information of the packing box to the upper computer.
And (5) placing the next packing box on the second square plate 23, and repeating the steps to complete the information collection of the next packing box.
The above disclosure is only for the specific embodiment of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.
Claims (10)
1. The utility model provides a commodity circulation packing information acquisition device based on thing networking, includes bottom plate (5), its characterized in that:
the bottom plate (5) is fixedly connected with a vertical plate (3);
the vertical plate (3) is fixedly connected with a U-shaped groove (7);
the U-shaped groove (7) is fixedly connected with one end of the first round rod (6);
the other end of the first round rod (6) is fixedly connected with the bottom plate (5);
a first square plate (12) is arranged in the U-shaped groove (7);
the first square plate (12) is fixedly connected with a third round rod (11);
the round rod III (11) is fixedly connected with a distance sensor II (10);
the U-shaped groove (7) is fixedly connected with a second round rod (8);
the second round rod (8) is fixedly connected with the second distance sensor (10);
the vertical plate (3) is fixedly connected with a symmetrical round rod IV (14);
the vertical plates (3) are fixedly connected with the cross rods (1);
the cross bar (1) is fixedly connected with a group of uniformly distributed first distance sensors (2);
the vertical plate (3) is fixedly connected with the acquisition mechanism.
2. The logistics package information acquisition device based on the internet of things of claim 1, wherein: the collecting mechanism comprises a motor (4), a vertical plate (3) is fixedly connected with the motor (4), an output shaft of the motor (4) penetrates through the vertical plate (3), an output shaft of the motor (4) is fixedly connected with a screw rod (13), the screw rod (13) is arranged in a U-shaped groove (7), the screw rod (13) is in bearing connection with the U-shaped groove (7), a first sliding block (30), a second sliding block (33) and a third sliding block (35) are arranged in the U-shaped groove (7), the screw rod (13) penetrates through the first sliding block (30) and the second sliding block (33), and the screw rod (13) is in threaded connection with the third sliding block (35).
3. The logistics package information acquisition device based on the internet of things of claim 3, wherein: the first sliding block (30) is fixedly connected with a seventh round rod (29), the second sliding block (33) is fixedly connected with an eighth round rod (32), and the third sliding block (35) is fixedly connected with a ninth round rod (34).
4. The logistics package information acquisition device based on the internet of things of claim 3, wherein: the round bar three (11) is hinged to one end of a symmetrical connecting bar I (15), the round bar seven (29) is hinged to the center of a symmetrical connecting bar II (16), the round bar eight (32) is hinged to the center of a symmetrical connecting bar IV (31), the round bar nine (34) is hinged to one end of a symmetrical connecting bar III (26), the other end of the symmetrical connecting bar I (15) is hinged to one end of the corresponding connecting bar II (16), the other end of the symmetrical connecting bar III (26) is hinged to one end of the corresponding connecting bar IV (31), and the other end of the symmetrical connecting bar II (16) is hinged to the other end of the corresponding connecting bar IV (31).
5. The logistics package information acquisition device based on the internet of things of claim 3, wherein: the round rod seven (29) is fixedly connected with one square block (18), the round rod nine (34) is fixedly connected with the other square block (18), and the symmetrical square blocks (18) are respectively and fixedly connected with a round block (17).
6. The logistics package information acquisition device based on the internet of things of claim 5, wherein: the round bar eight (32) is fixedly connected with the square plate two (23), the square plate two (23) is fixedly connected with the symmetrical fixed blocks (28), the symmetrical fixed blocks (28) are respectively fixedly connected with the round bar five (22), the symmetrical round bar five (22) is respectively fixedly connected with the distance sensor three (21), the square plate two (23) is provided with a symmetrical straight groove (24), the symmetrical straight groove (24) is respectively provided with the round bar six (25), the symmetrical round bar six (25) is respectively fixedly connected with the square plate two (23), the symmetrical round block (17) is respectively hinged with one end of the symmetrical connecting rod eight (44), the symmetrical straight groove (24) is respectively provided with the slide block four (36), the symmetrical round bar six (25) is respectively passed through the corresponding slide block four (36), the symmetrical straight groove (24) is respectively provided with the slide block five (38), the symmetrical round rods six (25) respectively pass through the corresponding slide blocks five (38), the four symmetrical sliding blocks (36) are respectively and fixedly connected with a round rod ten (37), the five symmetrical sliding blocks (38) are respectively and fixedly connected with a round rod of an L-shaped rod (39), the symmetrical five round rods (22) are respectively hinged with one end of a symmetrical seven connecting rod (43), the symmetrical round rods ten (37) are respectively hinged with the centers of the symmetrical connecting rods six (42), the symmetrical round rods connected with the L-shaped rod (39) are respectively hinged with one end of a symmetrical connecting rod five (41), the other ends of the five symmetrical connecting rods (41) are respectively hinged with one end of the six corresponding connecting rods (42), the other ends of the symmetrical connecting rods seven (43) are respectively hinged with the other ends of the corresponding connecting rods six (42), the other ends of the symmetrical connecting rods eight (44) are respectively hinged with the corresponding round rods ten (37).
7. The logistics package information acquisition device based on the internet of things of claim 6, wherein: and the symmetrical square rods of the L-shaped rod (39) are respectively and fixedly connected with a second push block (40).
8. The logistics package information acquisition device based on the internet of things of claim 6, wherein: the square plate II (23) is provided with a square groove (27), symmetrical electric push rods (46) are arranged in the square groove (27), the symmetrical electric push rods (46) are respectively and fixedly connected with an electronic scale (45), and the electronic scale (45) is matched with the square groove (27).
9. The logistics package information acquisition device based on the internet of things of claim 6, wherein: the four symmetrical round rods (14) respectively penetrate through the corresponding fixed blocks (28).
10. The logistics package information acquisition device based on the internet of things of claim 5, wherein: the symmetrical square blocks (18) are respectively and fixedly connected with square rods (19), and the symmetrical square rods (19) are respectively and fixedly connected with first push blocks (20).
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| CN202110571361.1A CN113340385B (en) | 2021-05-25 | 2021-05-25 | Logistics packaging information acquisition device based on Internet of things |
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| CN202110571361.1A CN113340385B (en) | 2021-05-25 | 2021-05-25 | Logistics packaging information acquisition device based on Internet of things |
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| CN113340385B CN113340385B (en) | 2022-05-24 |
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| JPS56101213A (en) * | 1980-01-14 | 1981-08-13 | Kubota Ltd | Working car |
| CN104132600A (en) * | 2013-06-09 | 2014-11-05 | 国家电网公司 | O-type sealing circle diameter measurement method and auxiliary device for implementing method |
| US20170108098A1 (en) * | 2015-10-19 | 2017-04-20 | GM Global Technology Operations LLC | Articulated mechanism for linear compliance |
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| CN113340385B (en) | 2022-05-24 |
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