CN216081743U

CN216081743U - Electronic scale with folding handle mechanism for supermarket

Info

Publication number: CN216081743U
Application number: CN202121280977.5U
Authority: CN
Inventors: 陈宗云
Original assignee: Individual
Current assignee: Foshan Shunde Hengjie Electronic Industrial Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-03-18
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses an electronic scale for supermarkets, which is provided with a folding handle mechanism, and comprises an electronic scale body, wherein the right side of the electronic scale body is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with two vertical plates, a telescopic rod is arranged between the two vertical plates, connecting rods are fixedly connected at the positions, close to the bottom, of the left side and the right side of the telescopic rod, the far ends of the two connecting rods are movably connected with the adjacent vertical plates, a sleeve is fixedly connected at the position, close to the bottom, of the front side of the telescopic rod, a sleeve is fixedly connected at the position, through mutual matching among the components, such as the connecting rod, the vertical plate, a second spring, the sleeve, the connecting rod, a rack, a sliding rod, a sector gear, the telescopic rod, a folding handle, a transverse rod and the like, equipment can be folded to reduce the space, has the characteristics of being convenient to carry and the like, and through mutual matching among the components, such as the movable rod, the movable block, the scale plate, the fixed rod, the rotating rod, the first spring, the clamping block and the like, the scale pan is clamped with the scale body, and the scale pan is not easy to fall off.

Description

Electronic scale with folding handle mechanism for supermarket

Technical Field

The utility model relates to the technical field of electronic scales, in particular to an electronic scale with a folding handle mechanism for a supermarket.

Background

An electronic scale is a kind of weighing apparatus, and is a tool for measuring the mass of an object by using hooke's law or the principle of lever balance of force. The electronic scale can be divided into three categories of mechanical scales, electronic scales and electromechanical combination scales according to the structural principle, and the electronic scale mainly comprises a bearing system, a force transmission conversion system and an indication system.

When the existing electronic scale goes out, the whole size is relatively large, the electronic scale occupies a large space, is not easy to take and carry, and is easy to cause the scale pan to be separated from the scale body when in use, so that the normal use of a user is influenced, and the scale pan is easy to lose.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an electronic scale for a supermarket, which is provided with a folding handle mechanism.

One of the purposes of the utility model is realized by adopting the following technical scheme:

an electronic scale for supermarkets with a folding handle mechanism comprises an electronic scale body, wherein a fixed block is fixedly connected to the right side of the electronic scale body, two vertical plates are fixedly connected to the top of the fixed block, a telescopic rod is arranged between the two vertical plates, connecting rods are fixedly connected to the left side and the right side of the telescopic rod close to the bottom, one end, far away from the two connecting rods, of each connecting rod is movably connected with the adjacent vertical plate, a sleeve is fixedly connected to the front side of the telescopic rod close to the bottom, a second spring is fixedly connected to the left side of an inner cavity of the sleeve, a cross rod is fixedly connected to the right end of the second spring, a groove is formed in the position, close to the top, of the left side of the vertical plate on the right side, the right end of the cross rod penetrates through the inner cavity of the sleeve and extends to the inner cavity of the groove, a rack is fixedly connected to the bottom of the cross rod, and a sector gear is meshed with the bottom of the rack, the utility model discloses a fan-shaped gear's rear side is fixed connection with bull stick, the rear end and the telescopic link swing joint of bull stick, fan-shaped gear's left side fixedly connected with connecting rod, the left end fixedly connected with slide bar of connecting rod, the front side of telescopic link is close to bottom department and has seted up the spout, the inner chamber of spout is run through to the rear end of slide bar, and extends to the inner chamber of telescopic link, the top fixedly connected with electronic display appearance of telescopic link.

Furthermore, the top of electronic scale body is equipped with the pan of steelyard, two dead levers of top fixedly connected with of pan of steelyard, two through-holes have been seted up at the top of electronic scale body, two the inner chamber of adjacent through-hole is all run through to the bottom of dead lever, and extends to the inner chamber of electronic scale body.

Further, both sides all have seted up the round hole near top department around the electronic scale body, two the inner chamber of round hole all is equipped with the movable rod, two the one end that the movable rod was kept away from mutually all runs through the inner chamber of adjacent round hole, and extends to the outside of electronic scale body to fixedly connected with movable block, two the one end that the movable rod was close to mutually all runs through the inner chamber of adjacent round hole, and extends to the inner chamber of electronic scale body to fixedly connected with fixture block.

Furthermore, the outer walls of the two movable rods are respectively sleeved with a first spring, one end, away from the first spring, of each first spring is fixedly connected with the side wall of the inner cavity of the electronic scale body, and the other end, close to the first spring, of each first spring is fixedly connected with the clamping block.

Furthermore, a clamping groove is formed in the position, close to the bottom, of one side, away from the fixed rods, and the clamping blocks extend to the inner cavity of the clamping groove.

Furthermore, a folding handle is arranged on the right side of the electronic scale body, and two ends of the folding handle are fixedly connected with the front side and the rear side of the electronic scale body near the middle.

Compared with the prior art, the utility model has the beneficial effects that:

1. the folding device has the advantages that the connecting rod, the vertical plate, the second spring, the sleeve, the connecting rod, the rack, the sliding rod, the sector gear, the telescopic rod, the folding handle, the cross rod and the like are matched with one another, so that the folding device can be folded to reduce the space, and is convenient to carry;

2. the scale pan is clamped with the scale body through the mutual matching of the movable rod, the movable block, the scale pan, the fixed rod, the rotating rod, the first spring, the clamping block and the like, and the scale pan has the characteristic of being difficult to fall off.

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 invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a left side view of the movable bar of the present invention;

FIG. 4 is a right side view of the telescoping rod of the present invention component;

FIG. 5 is an enlarged view taken at A in FIG. 2;

fig. 6 is an enlarged view of fig. 4 at B.

In the figure: 1. an electronic scale body; 2. a movable rod; 3. folding the handle; 4. a movable block; 5. weighing a scale pan; 6. a telescopic rod; 7. an electronic display; 8. fixing the rod; 9. a rotating rod; 10. a fixed block; 11. a first spring; 12. a clamping block; 13. a connecting rod; 14. a vertical plate; 15. a second spring; 16. a sleeve; 17. a connecting rod; 18. A rack; 19. a slide bar; 20. a sector gear; 21. a cross bar.

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 6, an electronic scale for supermarket with a folding handle mechanism comprises an electronic scale body 1, a fixed block 10 is fixedly connected to the right side of the electronic scale body 1, two vertical plates 14 are fixedly connected to the top of the fixed block 10, a telescopic rod 6 is arranged between the two vertical plates 14, connecting rods 13 are fixedly connected to the left and right sides of the telescopic rod 6 near the bottom, the far ends of the two connecting rods 13 are movably connected to the adjacent vertical plates 14, a sleeve 16 is fixedly connected to the front side of the telescopic rod 6 near the bottom, a second spring 15 is fixedly connected to the left side of the inner cavity of the sleeve 16, a cross rod 21 is fixedly connected to the right end of the second spring 15, a groove is formed in the left side of the vertical plate 14 on the right side near the top, the right end of the cross rod 21 penetrates through the inner cavity of the sleeve 16 and extends to the inner cavity of the groove, a rack 18 is fixedly connected to the bottom of the cross rod 21, and a sector gear 20 is meshed with the bottom of the rack 18, a rotating rod 9 is fixedly connected at the center of the rear side of a sector gear 20, the rear end of the rotating rod 9 is movably connected with a telescopic rod 6, a connecting rod 17 is fixedly connected at the left side of the sector gear 20, a sliding rod 19 is fixedly connected at the left end of the connecting rod 17, a sliding groove is formed at the position, close to the bottom, of the front side of the telescopic rod 6, the rear end of the sliding rod 19 penetrates through the inner cavity of the sliding groove and extends to the inner cavity of the telescopic rod 6, an electronic display 7 is fixedly connected at the top end of the telescopic rod 6, a scale pan 5 is arranged at the top of an electronic scale body 1, two fixing rods 8 are fixedly connected at the top of the scale pan 5, two through holes are formed at the top of the electronic scale body 1, the bottom ends of the two fixing rods 8 penetrate through the inner cavities of the adjacent through holes and extend to the inner cavity of the electronic scale body 1, round holes are formed at the positions, close to the top, movable rods 2 are arranged in the inner cavities of the two round holes, one ends, far away from each other, penetrate through the inner cavities of the adjacent round holes, and extend to the outside of electronic scale body 1, and fixedly connected with movable block 4, the inner chamber of adjacent round hole is all run through to the one end that two movable rods 2 are close to mutually, and extend to the inner chamber of electronic scale body 1, and fixedly connected with fixture block 12, the outer wall of two movable rods 2 all overlaps and is equipped with first spring 11, the one end that two first springs 11 kept away from mutually all with the inner chamber lateral wall fixed connection of electronic scale body 1, the one end that two first springs 11 are close to mutually all with fixture block 12 fixed connection, the draw-in groove has all been seted up to one side that two dead levers 8 were kept away from mutually is close to bottom department, two fixture blocks 12 all extend to the inner chamber of draw-in groove, the right side of electronic scale body 1 is equipped with folding handle 3, folding handle 3's both ends all are close to centre department fixed connection with electronic scale body 1's front and back both sides.

The working principle is as follows: when the utility model is used, firstly, a scale pan 5 is arranged on an electronic scale body 1, two fixed rods 8 are aligned with a through hole, the scale pan 5 is pressed downwards, the two fixed rods 8 move downwards to contact with clamping blocks 12, the two clamping blocks 12 move towards the far direction under stress, the adjacent movable rods 2 are driven to move towards the far direction, two first springs 11 are compressed under stress, when the two fixed rods 8 move downwards to a certain position, the two fixed rods are not contacted with the clamping blocks 12 any more, the two first springs 11 are not extended under stress to drive the two clamping blocks 12 to move towards the close direction until being clamped with clamping grooves on the fixed rods 8, thus, the scale pan 5 can not be separated from the electronic scale body 1 when in use, the normal use of a user is influenced, the scale pan can not drop when moving, only two movable blocks 4 need to be pulled when in disassembly is needed, the two movable blocks 4 drive the two movable rods 2 to move outwards, two movable rods 2 drive two fixture blocks 12 and outwards move, the scale pan 5 can be taken off to fixture block 12 no longer with the draw-in groove joint, when the needs carrying device is gone out, telescopic link 6 can be shortened, thin pole in telescopic link 6 drives slide bar 19 and moves down when moving down to the bottom, slide bar 19 drives connecting rod 17 and rotates downwards, connecting rod 17 drives sector gear 20 and rotates, sector gear 20 drives rack 18 and moves left, rack 18 drives horizontal pole 21 and moves left, second spring 15 atress shrink, horizontal pole 21 leaves the recess, promote telescopic link 6 backward, telescopic link 6 drives electronic display 7 rotatory, it is horizontal on electronic scale body 1 right side, the occupation space of device has been reduced, the packing makes also can use littleer box, upwards stimulate folding handle 3 again, the convenient device of lifting of comparability, and is convenient to carry.

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.

Claims

1. The utility model provides a supermarket electronic scale with folding handle mechanism, includes electronic scale body (1), its characterized in that: the right side of the electronic scale body (1) is fixedly connected with a fixed block (10), the top of the fixed block (10) is fixedly connected with two vertical plates (14), a telescopic rod (6) is arranged between the two vertical plates (14), the left side and the right side of the telescopic rod (6) are close to the bottom and are fixedly connected with connecting rods (13), one ends, far away from the two connecting rods (13), of the two connecting rods are movably connected with the adjacent vertical plates (14), the front side of the telescopic rod (6) is close to the bottom and is fixedly connected with a sleeve (16), the left side of an inner cavity of the sleeve (16) is fixedly connected with a second spring (15), the right end of the second spring (15) is fixedly connected with a cross rod (21), the left side, close to the top, of the vertical plate (14) on the right side is provided with a groove, the right end of the cross rod (21) penetrates through the inner cavity of the sleeve (16) and extends to the inner cavity of the groove, the bottom fixedly connected with rack (18) of horizontal pole (21), the bottom meshing of rack (18) has sector gear (20), fixedly connected with bull stick (9) is located at the rear side center of sector gear (20), the rear end and telescopic link (6) swing joint of bull stick (9), the left side fixedly connected with connecting rod (17) of sector gear (20), the left end fixedly connected with slide bar (19) of connecting rod (17), the front side of telescopic link (6) is close to bottom department and has seted up the spout, the inner chamber of spout is run through to the rear end of slide bar (19), and extends to the inner chamber of telescopic link (6), the top fixedly connected with electronic display appearance (7) of telescopic link (6).

2. An electronic scale for supermarkets provided with a folding handle mechanism as recited in claim 1, characterized in that: the top of electronic scale body (1) is equipped with scale pan (5), two dead levers (8) of top fixedly connected with of scale pan (5), two through-holes have been seted up at the top of electronic scale body (1), two the inner chamber of adjacent through-hole is all run through to the bottom of dead lever (8), and extends to the inner chamber of electronic scale body (1).

3. An electronic scale for supermarkets provided with a folding handle mechanism as claimed in claim 2, characterized in that: both sides all have seted up the round hole near top department around electronic scale body (1), two the inner chamber of round hole all is equipped with movable rod (2), two the one end that movable rod (2) kept away from mutually all runs through the inner chamber of adjacent round hole, and extends to the outside of electronic scale body (1) to fixedly connected with movable block (4), two the one end that movable rod (2) are close to mutually all runs through the inner chamber of adjacent round hole, and extends to the inner chamber of electronic scale body (1) to fixedly connected with fixture block (12).

4. An electronic scale for supermarkets provided with a folding handle mechanism as claimed in claim 3, characterized in that: two the outer wall of movable rod (2) all overlaps and is equipped with first spring (11), two the one end that first spring (11) kept away from mutually all with the inner chamber lateral wall fixed connection of electronic scale body (1), two the one end that first spring (11) are close to mutually all with fixture block (12) fixed connection.

5. An electronic scale for supermarkets provided with a folding handle mechanism as claimed in claim 3, characterized in that: one side that two dead lever (8) keep away from mutually is close to bottom department and all has seted up the draw-in groove, two fixture block (12) all extend to the inner chamber of draw-in groove.

6. An electronic scale for supermarkets provided with a folding handle mechanism as recited in claim 1, characterized in that: folding handle (3) are equipped with on the right side of electronic scale body (1), the both ends of folding handle (3) all are close to middle department fixed connection with the front and back both sides of electronic scale body (1).