Electronic scale with wide application range for vegetable market
Technical Field
The utility model relates to an electronic scale, in particular to an electronic scale with a wide application range for the vegetable market.
Background
The trade of weighing is the trade that is related to the country's counting of people, guarantee fair and just of transaction, protection consumer interests is the most basic requirement of trade settlement, the rapid development of electronic technology at present, the renewal of electronic scale is more and more fast, the function of electronic scale is also more and more perfect, but because the dish majority in wholesale vegetable field all is heavier, most still adopt the manual work to carry to weigh, get off to make people tired very one day, the inconvenient removal of most electronic scale simultaneously, it needs the manual work to hold in the hand to place the great article of volume.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide the electronic scale for the vegetable market, which has a wide application range.
One of the purposes of the utility model is realized by adopting the following technical scheme:
an electronic scale with a wide application range for vegetable market comprises an electronic scale body, wherein transverse plates are respectively arranged at the positions, close to the top, of the front side and the rear side of a box body, fixedly connected to the top of the electronic scale body, inclined plates are respectively fixedly connected to the positions, close to the right side, of the tops of the two transverse plates, air cylinders are respectively hinged to the positions, close to the top, of the front sides of the two inclined plates, bent rods are respectively hinged to the positions, close to the center, of the front sides of the two inclined plates, the left ends of the two bent rods are respectively hinged to the positions, close to the bottom, of the front sides of the two inclined plates, first connecting rods are respectively hinged to the positions, close to the right ends, of the two first connecting rods, a movable plate is respectively hinged to one side, close to the movable plate, one side of the two bent rods, close to the movable plate, is respectively hinged to one side, the left side of the movable plate is fixedly connected with a supporting rod, the bottom end of the supporting rod is fixedly connected with a connecting block.
Furthermore, there is the set-square on the right side of connecting block, there is the hinge between set-square and the connecting block, connecting block and set-square pass through hinge swing joint.
Further, the inner chamber bottom center department fixedly connected with fixed block of box, two the equal fixedly connected with second connecting rod in one side that the bottom of diaphragm is close to the fixed block, two the left side of second connecting rod is close to bottom department and all articulates there is the third connecting rod, two the bottom of diaphragm is close to the equal fixedly connected with fixed plate in center department.
Furthermore, two the left side of third connecting rod all articulates there is the fifth connecting rod, two the left side of fixed plate all articulates there is the fourth connecting rod, two the outside edge center department of fourth connecting rod all overlaps and is equipped with first disc, two the outside edge center department of fifth connecting rod all overlaps and is equipped with the second disc, two the outside edge of fourth connecting rod and adjacent fifth connecting rod all overlaps jointly and is equipped with the spring, two the top of spring all with first disc fixed connection, two the bottom of spring all with second disc fixed connection.
Furthermore, the bottom of the electronic scale body is close to two universal wheels which are fixedly connected with the left side and the right side, and the four universal wheels are symmetrically arranged in the front and back direction.
Furthermore, the left side fixedly connected with standpipe of electronic scale body, the top fixedly connected with display screen of standpipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. an electronic scale with wide application range for the vegetable market can realize the automatic carrying function of heavy objects by the mutual matching of mechanisms such as a transverse plate, an inclined plate, an air cylinder, a bent rod, a first connecting rod, a movable plate, a supporting rod, a connecting block, a triangular plate, a hinge and the like;
2. the utility model provides an electronic scale for vegetable market that application scope is wide, through the mutually supporting between mechanisms such as box, diaphragm, fixed plate, second connecting rod, third connecting rod, fourth connecting rod, spring, first disc, second disc, can realize expanding the function to bearing the weight of the region when placing large-scale article.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a schematic structural diagram of the present embodiment;
FIG. 3 is a left side view of the case;
fig. 4 is an enlarged view of a portion a in fig. 3.
In the figure: 1. an electronic scale body; 2. a box body; 3. a transverse plate; 4. a sloping plate; 5. a cylinder; 6. bending a rod; 7. a first link; 8. a movable plate; 9. a support bar; 10. connecting blocks; 11. a set square; 12. a hinge; 13. a fixed block; 14. a second link; 15. a third link; 16. a fixing plate; 17. a fourth link; 18. a fifth link; 19. a spring; 20. a first disc; 21. a second disc; 22. a vertical tube; 23. a display screen; 24. a universal wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, an electronic scale for vegetable market with a wide application range comprises an electronic scale body 1, wherein the top of the electronic scale body 1 is fixedly connected with a box body 2, the front side and the rear side of the box body 2 are respectively provided with a transverse plate 3 in a penetrating manner near the top, the top of the two transverse plates 3 is respectively fixedly connected with an inclined plate 4 near the right side, the front sides of the two inclined plates 4 are respectively hinged with a cylinder 5 near the top, the front sides of the two inclined plates 4 are respectively hinged with a bent rod 6 near the center, the left ends of the two bent rods 6 are respectively hinged with the front sides of the cylinders 5 near the bottom, the front sides of the two inclined plates 4 are respectively hinged with a first connecting rod 7 near the bottom, the right ends of the two first connecting rods 7 are respectively provided with a movable plate 8, one side of the two first connecting rods 7 near the movable plate 8 is respectively hinged with one side adjacent to the movable plate 8, one side of the two bent rods 6 near the movable plate 8 is respectively hinged with one side adjacent to the movable plate 8, a supporting rod 9 is fixedly connected at the center of the left side of the movable plate 8, a connecting block 10 is fixedly connected at the bottom end of the supporting rod 9, a triangular plate 11 is arranged at the right side of the connecting block 10, a hinge 12 is arranged between the triangular plate 11 and the connecting block 10, the connecting block 10 and the triangular plate 11 are movably connected through the hinge 12, a fixed block 13 is fixedly connected at the center of the bottom of the inner cavity of the box body 2, second connecting rods 14 are fixedly connected at one sides of the bottoms of the two transverse plates 3 close to the fixed block 13, third connecting rods 15 are hinged at the left sides of the two second connecting rods 14 close to the bottom ends, fixed plates 16 are fixedly connected at the bottoms of the two transverse plates 3 close to the center, fifth connecting rods 18 are hinged at the left sides of the two third connecting rods 15, fourth connecting rods 17 are hinged at the left sides of the two fixed plates 16, a first disc 20 is sleeved at the center of the outer edges of the two fourth connecting rods 17, a second disc 21 is sleeved at the center of the outer edges of the two fifth connecting rods 18, the outer edges of the two fourth connecting rods 17 and the adjacent fifth connecting rod 18 are all jointly sleeved with springs 19, the top ends of the two springs 19 are all fixedly connected with a first disc 20, the bottom ends of the two springs 19 are all fixedly connected with a second disc 21, the bottom of the electronic scale body 1 is close to two universal wheels 24 of the equal fixedly connected with of the left side and the right side, the four universal wheels 24 are symmetrically arranged front and back, a vertical pipe 22 is fixedly connected to the left side of the electronic scale body 1, and a display screen 23 is fixedly connected to the top end of the vertical pipe 22.
The working principle is as follows: the utility model firstly starts the air cylinder 5, the air cylinder 5 moves downwards to drive one end of the bent rod 6 to move downwards, one end of the bent rod 6 moves downwards to drive the other end to move upwards, the other end of the bent rod 6 moves upwards to drive the movable plate 8 to move upwards, due to the limiting function of the first connecting rod 7, the movable plate 8 moves in an arc shape by taking one end of the first connecting rod 7 as a circle center, the movable plate 8 moves in an arc shape to drive the supporting rod 9 to move in an arc shape, the supporting rod 9 moves in an arc shape to drive the connecting block 10 to move in an arc shape, the connecting block 10 moves in an arc shape to drive the triangular plate 11 and the hinge 12 to move in an arc shape, wherein the inclined surface of the triangular plate 11 can be beneficial to placing an object to be weighed, when the object is placed on the triangular plate 11, the air cylinder 5 is started again, then the object on the triangular plate 11 is poured onto the box body 2 through the hinge 12, if the object is too large, the transverse plate 3 can be moved outwards, the two transverse plates 3 do not have the resisting function of the fixing block 13 after moving to a certain distance, the first disc 20 and the second disc 21 are bounced off by the two springs 19, the second disc 21 drives the fifth connecting rods 18 to move downwards, the two fifth connecting rods 18 move downwards to drive the two third connecting rods 15 to move downwards, the fixing blocks 13 clamp the connecting rods, and only the transverse plate 3 needs to be pushed when restoration is needed.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.