CN212963646U

CN212963646U - Electronic platform scale

Info

Publication number: CN212963646U
Application number: CN202021809325.1U
Authority: CN
Inventors: 蒋丽芳
Original assignee: Changzhou Hener Weighing Equipment Co ltd
Current assignee: Changzhou Hener Weighing Equipment Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-13
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an electronic platform scale, including chassis, pan of steelyard and display, the chassis is formed by both sides frame and a plurality of horizontal pole welded fastening, side frame bottom symmetry is provided with concave part, threaded hole has been seted up to concave part one side, the inside strutting arrangement that is provided with of concave part, strutting arrangement is including rotatory piece and supporting shoe, the concave part lateral wall has the protrusion piece, rotatory piece sets up to articulated with the protrusion piece. The universal wheels are arranged, so that the movement of the electronic platform scale is convenient, the carrying can be reduced, the use convenience is improved, and the labor intensity of a user is reduced; through being provided with strutting arrangement, when using, earlier with chassis toward one side slope, then stir the slider that lifts up the side bearer bottom of one side, supporting shoe and rotatory piece can break away from and rotate vertical state from the concave part under self action of gravity, then rotate the supporting shoe, can finely tune to make the electron platform scale be in balanced state.

Description

Electronic platform scale

Technical Field

The utility model relates to an electronic scale technical field, in particular to electronic platform scale.

Background

Electronic scales are a kind of weighing apparatus, and are used to measure the mass of an object by using hooke's law or the principle of lever balance of force. The electronic balance is mainly composed of a bearing system (such as a scale pan and a scale body), a force transmission conversion system (such as a lever force transmission system and a sensor) and a value indicating system (such as a dial and an electronic display instrument) 3. According to the structural principle, the mechanical scale can be divided into three categories, namely a mechanical scale, an electronic platform scale and an electromechanical combination scale.

Wherein electronic platform scale's use is comparatively extensive, it all need carry it to put in a stall on the house or the street, when needing to use, will remove suitable place with it earlier, use after adjusting its balance again, current electronic platform scale weight is heavier, and the title body bottom only has four adjustable base feet, it removes to need artifical transport, thereby can consume a large amount of efforts, current electronic platform scale also has and uses the universal wheel as the base foot, not only be convenient for remove, can also height-adjusting make its balance, but in the in-service use process, the stability can be relatively poor, height-adjusting is also not very convenient.

Therefore, it is necessary to invent an electronic platform scale to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic platform scale to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic platform scale comprises a bottom frame, a scale pan and a display, wherein the bottom frame is formed by welding and fixing two side frames and a plurality of cross rods, the bottom ends of the side frames are symmetrically provided with groove portions, one side of each groove portion is provided with a threaded hole, a supporting device is arranged inside each groove portion and comprises a rotating block and a supporting block, the side wall of each groove portion is provided with a protruding block, the rotating block and the protruding blocks are hinged, the end surface of each rotating block is provided with a threaded groove, one side of each supporting block is fixedly welded with a first threaded rod, the first threaded rod is in threaded connection with the threaded groove, one side of each protruding block is provided with a limiting rod, the limiting rod penetrates through the groove portions, the top end of the limiting rod is provided with an upper limiting block, one side of the bottom end of the;

the fixing device comprises a fixing block, the fixing block is fixedly welded to the bottom end of the side frame, a sliding groove is formed in the fixing block, a sliding block is arranged in the sliding groove in a sliding mode, a spring is fixedly arranged at one end of the sliding block, one end of the spring is fixedly connected with the side wall of the sliding groove, a bearing block is fixedly welded to the surface of the end portion of the sliding block, and the bearing block is abutted to the side wall of the supporting block.

Preferably, four corners of the bottom end of the underframe are provided with universal wheels.

Preferably, the top end of the universal wheel is provided with a second threaded rod, and the second threaded rod is in threaded connection with the threaded hole.

Preferably, the surface of the second threaded rod is provided with an adjusting nut in a threaded connection mode.

Preferably, the top end surface of the supporting block is provided with a rubber pad.

Preferably, the end face of the supporting block is provided with a rubber pad.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the universal wheel, the convenient removal in the electron platform scale can reduce the transport, is favorable to improving the convenience of use, alleviates user intensity of labour:

2. the utility model discloses a be provided with strutting arrangement, when using, earlier with chassis toward a lopsidedness, then stir the slider that lifts up the side bearer bottom of one side, supporting shoe and rotatory piece are under self action of gravity, can break away from and rotate vertical state from the concave part, at this in-process, the simple supplementary regulation of user down can, when rotatory piece and supporting shoe are in vertical state, the gag lever post is also under self action of gravity, the card is in rotatory piece one side, thereby can be fixed with the stopper, the strutting arrangement of another side bearer bottom is readjusted to the same principle, and is easy and simple to handle, through rotating the supporting shoe, can finely tune, thereby make the electron platform scale be in balanced state.

Drawings

Fig. 1 is a schematic view of the overall front view section of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the overall structure of the support device in the expanded state.

Fig. 4 is an enlarged view of a portion B in fig. 3 according to the present invention.

In the figure: the device comprises a side frame 1, a groove part 2, a threaded hole 3, a rotating block 4, a supporting block 5, a protruding block 6, a first threaded rod 7, a limiting rod 8, a limiting block on 9, a limiting block on 10, a fixing block on 11, a sliding groove 12, a sliding block 13, a spring 14, a bearing block 15, a universal wheel 16 and a second threaded rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an electronic platform scale as shown in figures 1-4, which comprises a bottom frame, a scale pan and a display, wherein the bottom frame is formed by welding and fixing two side frames 1 and a plurality of cross bars, the bottom end of the side frame 1 is symmetrically provided with a groove part 2, one side of the groove part 2 is provided with a threaded hole 3, the inside of the groove part 2 is provided with a supporting device, the supporting device comprises a rotating block 4 and a supporting block 5, the side wall of the groove part 2 is provided with a convex block 6, the rotating block 4 and the convex block 6 are arranged in a hinged manner, the end surface of the rotating block 4 is provided with a threaded groove, one side of the supporting block 5 is welded and fixed with a first threaded rod 7, the first threaded rod 7 is in threaded connection with the threaded groove, one side of the convex block 6 is provided with a limiting rod 8, the limiting rod 8 runs through the groove part 2, the top end of the limiting, a fixing device is arranged on one side of the supporting device;

the fixing device comprises a fixing block 11, the fixing block 11 is fixedly welded to the bottom end of the side frame 1, a sliding groove 12 is formed in the fixing block 11, a sliding block 13 is arranged in the sliding groove 12 in a sliding mode, one end of the sliding block 13 is fixedly provided with a spring 14, one end of the spring 14 is fixedly connected with the side wall of the sliding groove 12, a bearing block 15 is fixedly welded to the surface of the end portion of the sliding block 13, and the bearing block 15 is abutted to the side wall of the supporting block 5.

Further, in the above technical solution, four corners of the bottom end of the underframe are provided with universal wheels 16;

further, in the above technical solution, the top end of the universal wheel 16 is provided with a second threaded rod 17, and the second threaded rod 17 is in threaded connection with the threaded hole 3;

further, in the above technical solution, in order to improve the fastening effect, an adjusting nut is threadedly connected to the surface of the second threaded rod 17;

further, in the above technical solution, a rubber pad is disposed on the top surface of the supporting block 5;

furthermore, in the above technical scheme, the end face of the supporting block 5 is provided with a rubber pad, so that the anti-skid effect can be improved.

This practical theory of operation:

the universal wheels 16 are arranged, so that the electronic platform scale is convenient to move, the carrying can be reduced, the use convenience is improved, and the labor intensity of a user is reduced; through being provided with strutting arrangement, when using, earlier with chassis toward one side slope, then stir the slider 13 that lifts up 1 bottom of side bearer of one side, supporting shoe 5 and rotatory piece 4 are under self action of gravity, can break away from recessed part 2 and rotate vertical state, at this in-process, under the simple supplementary regulation of user can, when rotatory piece 4 and supporting shoe 5 are in vertical state, gag lever post 8 is also under self action of gravity, the card is in rotatory piece 4 one side, thereby can be fixed with the stopper, the strutting arrangement of another side bearer 1 bottom is readjusted to the same principle, and is easy and simple to handle, through rotating supporting shoe 5, can finely tune, thereby make the electronic platform balance be in balanced state.

In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an electronic platform scale, includes chassis, pan of steelyard and display, the chassis is formed by both sides frame (1) and a plurality of horizontal pole welded fastening, its characterized in that: the bottom end of the side frame (1) is symmetrically provided with a groove part (2), one side of the groove part (2) is provided with a threaded hole (3), a supporting device is arranged in the groove part (2) and comprises a rotating block (4) and a supporting block (5), the side wall of the groove part (2) is provided with a protruding block (6), the rotating block (4) and the protruding block (6) are hinged, the end surface of the rotating block (4) is provided with a threaded groove, one side of the supporting block (5) is fixedly welded with a first threaded rod (7), the first threaded rod (7) is in threaded connection with the threaded groove, one side of the protruding block (6) is provided with a limiting rod (8), the limiting rod (8) penetrates through the groove part (2), the top end of the limiting rod (8) is provided with an upper limiting block (9), and one side of the bottom end of the limiting rod (8), a fixing device is arranged on one side of the supporting device;

the fixing device comprises a fixing block (11), the fixing block (11) is fixedly welded to the bottom end of the side frame (1), a sliding groove (12) is formed in the fixing block (11), a sliding block (13) is arranged in the sliding groove (12) in a sliding mode, a spring (14) is fixedly arranged at one end of the sliding block (13), one end of the spring (14) is fixedly connected with the side wall of the sliding groove (12), a bearing block (15) is fixedly welded to the end portion of the sliding block (13), and the bearing block (15) is abutted to the side wall of the supporting block (5).

2. The electronic platform scale of claim 1, wherein: four corners of the bottom end of the underframe are provided with universal wheels (16).

3. The electronic platform scale of claim 2, wherein: the top end of the universal wheel (16) is provided with a second threaded rod (17), and the second threaded rod (17) is in threaded connection with the threaded hole (3).

4. The electronic platform scale of claim 3, wherein: and the surface of the second threaded rod (17) is provided with an adjusting nut in a threaded connection manner.

5. The electronic platform scale of claim 1, wherein: and a rubber pad is arranged on the top end surface of the supporting block (5).

6. The electronic platform scale of claim 1, wherein: and a rubber pad is arranged on the end face of the supporting block (5).