CN212059069U

CN212059069U - Extensible electronic weighing device

Info

Publication number: CN212059069U
Application number: CN202021103402.1U
Authority: CN
Inventors: 蔡学群
Original assignee: Henan Zhongsong Technology Co ltd
Current assignee: Henan Zhongsong Technology Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-12-01
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses an extensible electronic weighing device, which comprises an electronic platform scale, a supporting piece, a connecting piece and a clamping piece, a supporting piece is fixed at the top end of the weighing plate of the electronic platform scale, the supporting piece comprises a supporting plate, a stop block and a connecting bolt, two groups of baffle blocks are integrally formed at the bottom end of the support plate, two groups of screw holes matched with the connecting bolts are formed in the two groups of baffle blocks, the top ends of the support plates are connected with two groups of extension plates through hinges, the top ends of the two groups of extension plates are respectively fixed with a connecting piece, the top ends of the two groups of connecting pieces are respectively fixed with a clamping piece, the connecting piece includes adjusting bolt, connecting plate and fixture block, the both ends of connecting plate all are constructed the fixture block, and two sets of the fixture block is kept away from the lateral wall of connecting plate and all is seted up the screw with the horizontally adjusting bolt adaptation, the top of connecting plate is fixed with the stopper. This extensible electronic weighing device can increase the support area, can fix the object.

Description

Extensible electronic weighing device

Technical Field

The utility model belongs to the technical field of the weighing-appliance, concretely relates to extensible electronic weighing device.

Background

The electronic scale is a kind of weighing apparatus, it is a tool for measuring the mass of object by using hooke's law or lever balance principle of force, and can be divided into three categories of mechanical scale, electronic scale and electromechanical combination scale according to the structure principle, and the electronic scale is mainly composed of three portions of load-bearing system, force-transferring system and value-indicating system. The size of a weighing plate of a common electronic scale is fixed, and when the size of an object to be weighed is large, the object can contact with the ground, so that the weighing accuracy is influenced.

Therefore, in order to meet the current situation, it is necessary to design and produce an extensible electronic weighing device to meet the practical requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extensible electronic weighing device 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 extensible electronic weighing device comprises an electronic platform scale, a supporting piece, a connecting piece and a clamping piece, wherein the supporting piece is fixed at the top end of a weighing disc of the electronic platform scale, the supporting piece comprises a supporting plate, two groups of stop blocks and a connecting bolt, two groups of stop blocks are integrally formed at the bottom end of the supporting plate, two groups of screw holes matched with the connecting bolt are formed in the two groups of stop blocks, and two groups of extension plates are connected to the top end of the supporting plate through hinges;

the top of two sets of extension board all is fixed with the connecting piece, and two sets of the top of connecting piece all is fixed with the holder.

Preferably, the connecting piece includes adjusting bolt, connecting plate and fixture block, the fixture block has all been constructed at the both ends of connecting plate, the weighing scale of electronic platform scale is located between two sets of fixture blocks, and is two sets of the lateral wall that the connecting plate was kept away from to the fixture block all sets up the screw with the horizontally adjusting bolt adaptation, and is two sets of the adjustment tank of a plurality of groups and adjusting bolt adaptation is all seted up to the both sides of extension board, the top of connecting plate is fixed with the spacing piece.

Preferably, the holder includes riser, knob and screw rod, set up two sets of and screw rod adaptation's screw in the riser, two sets of the tip that the electronic platform scale was kept away from to the screw rod all is fixed with the knob, and two sets of the tip that the knob was kept away from to the screw rod all is fixed with the block rubber.

Preferably, one side of the vertical plate close to the knob is fixedly provided with two groups of threaded sleeves, and the two groups of threaded rods respectively penetrate through the two groups of threaded sleeves.

Preferably, the weighing pan of the electronic platform scale is positioned between the two groups of stop blocks, and the end parts of the four groups of connecting bolts are all abutted against the side wall of the weighing pan of the electronic platform scale.

The utility model discloses a technological effect and advantage: according to the extensible electronic weighing device, the support plate is arranged on the weighing disc of the electronic platform scale, the weighing disc is located between the two groups of stop blocks, the connecting bolt is rotated, the end part of the connecting bolt is abutted against the weighing disc, the fixing of the support piece is realized, the two groups of extension plates are turned over, the support area can be increased, the contact between an object and the ground is avoided, the support piece can be separated from the electronic platform scale, and the electronic platform scale is convenient to overhaul; the two groups of connecting plates are slid, the end parts of the adjusting bolts are screwed into the adjusting grooves in the side walls of the extension plates, and the distance between the two groups of clamping pieces can be adjusted according to the volume of the object to be weighed; the four rotary knobs of the four rotary knobs drive the four screw rods to rotate in the process of rotating the four rotary knobs, so that the four rubber blocks can horizontally move, the rubber blocks can be tightly attached to objects to be weighed, the objects are prevented from shaking, the weighing is influenced, the supporting area can be increased, and the objects can be fixed.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a bottom view of the support member of the present invention;

fig. 3 is a schematic structural view of the connecting member of the present invention;

fig. 4 is a schematic structural view of the clamping member of the present invention.

In the figure: the device comprises an electronic platform scale 1, a support 2, a support plate 20, a stop 21, a connecting bolt 22, an extension plate 23, a connecting piece 3, an adjusting bolt 30, a connecting plate 31, a limiting block 32, a clamping block 33, a clamping piece 4, a vertical plate 40, a knob 41, a screw rod 42 and a rubber block 43.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides an extensible electronic weighing device as shown in fig. 1-4, including electronic platform scale 1, support piece 2, connecting piece 3 and holder 4, electronic platform scale 1 is the electronic platform scale commonly used in the market, support piece 2 is fixed on the top of the weighing pan of electronic platform scale 1, support piece 2 includes extension board 20, dog 21 and connecting bolt 22, the bottom of extension board 20 is integrated into one piece and is equipped with two sets of dog 21, two sets of said dog 21 are all equipped with two sets of screw holes that adapt to connecting bolt 22, the top of extension board 20 is connected with two sets of extension boards 23 through the hinge;

two sets of the top of extension board 23 all is fixed with connecting piece 3, and is two sets of the holder 4 has all been welded on the top of connecting piece 3.

Specifically, the connecting member 3 includes adjusting bolts 30, a connecting plate 31 and clamping blocks 33, clamping blocks 33 are respectively constructed at two ends of the connecting plate 31, the weighing pan of the electronic platform scale 1 is located between two sets of clamping blocks 33, screw holes matched with the horizontal adjusting bolts 30 are respectively formed in the side walls, far away from the connecting plate 31, of the two sets of clamping blocks 33, adjusting grooves matched with the adjusting bolts 30 are respectively formed in two sides of the two sets of extension plates 23, limiting blocks 32 are welded at the top end of the connecting plate 31, the two sets of connecting plates 31 are slid, the end portions of the adjusting bolts 30 are screwed into the adjusting grooves in the side walls of the extension plates 23, and the distance between the two sets of clamping members 4 can be adjusted according to the volume of the weighed object.

Specifically, holder 4 includes riser 40, knob 41 and screw rod 42, set up two sets of screw holes with screw rod 42 adaptation in the riser 40, two sets of the tip that electronic platform balance 1 was kept away from to screw rod 42 has all been welded knob 41, and is two sets of the tip that knob 41 was kept away from to screw rod 42 all is connected with the block rubber 43 through the gluing agent, and four sets of rotary knobs 41 are rotatory, and four sets of knob 41 pivoted in-process drive four sets of screw rods 42 are rotatory, make four sets of block rubber 43 horizontal migration, can make block rubber 43 hug closely and be weighed the object, prevent that the object from rocking, and the influence is weighed.

Specifically, one side of the vertical plate 40 close to the knob 41 is welded with two sets of threaded sleeves, and the screw rod 42 respectively penetrates through the two sets of threaded sleeves, so that the stability of the screw rod 42 is improved.

Specifically, the weighing pan of electronic platform scale 1 is located between two sets of dogs 21, and four groups connecting bolt 22's tip all offsets with the lateral wall of the weighing pan of electronic platform scale 1, and swivelling joint bolt 22 makes support piece 2 and the separation of weighing pan, makes things convenient for electronic platform scale 1's maintenance.

The extensible electronic weighing device has the working principle that the support plate 20 is arranged on the weighing disc of the electronic platform scale 1, the weighing disc is positioned between the two groups of stop blocks 21, the connecting bolt 22 is rotated, the end part of the connecting bolt 22 is tightly abutted against the weighing disc, the fixing of the support member 2 is realized, the two groups of extension plates 23 are overturned, the extension plates 23 are in a horizontal state, the top end of the support plate 20 is abutted against the bottom end of the extension plates 23, the supporting area can be increased, the contact between an object and the ground is avoided, the two groups of connecting plates 31 are slid, the end parts of the adjusting bolts 30 are screwed into the adjusting grooves on the side walls of the extension plates 23, the distance between the two groups of clamping members 4 can be adjusted according to the volume of the object to be weighed, the four groups of knobs 41 are rotated, the four groups of screws 42 are driven to rotate in the rotating process of the four groups of knobs 41, the four groups, affecting the weighing.

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. An extensible electronic weighing device, includes electronic platform scale (1), support piece (2), connecting piece (3) and holder (4), its characterized in that: a support piece (2) is fixed at the top end of a weighing plate of the electronic platform scale (1), the support piece (2) comprises a support plate (20), stop blocks (21) and connecting bolts (22), two groups of stop blocks (21) are integrally formed at the bottom end of the support plate (20), two groups of screw holes matched with the connecting bolts (22) are formed in the two groups of stop blocks (21), and two groups of extension plates (23) are connected to the top end of the support plate (20) through hinges;

the top of two sets of extension board (23) all is fixed with connecting piece (3), and two sets of the top of connecting piece (3) all is fixed with holder (4).

2. An extendable electronic weighing apparatus as claimed in claim 1, wherein: connecting piece (3) are including adjusting bolt (30), connecting plate (31) and fixture block (33), fixture block (33) have all been constructed at the both ends of connecting plate (31), the weighing plate of electron platform scale (1) is located between two sets of fixture block (33), and is two sets of the screw with horizontally adjusting bolt (30) adaptation is all seted up to the lateral wall that connecting plate (31) were kept away from in fixture block (33), and is two sets of the adjustment tank of a plurality of groups and adjusting bolt (30) adaptation is all seted up to the both sides of extension board (23), the top of connecting plate (31) is fixed with stopper (32).

3. An extendable electronic weighing apparatus as claimed in claim 1, wherein: holder (4) include riser (40), knob (41) and screw rod (42), set up two sets of screw with screw rod (42) adaptation in riser (40), two sets of the tip that electronic platform scale (1) was kept away from in screw rod (42) all is fixed with knob (41), and is two sets of the tip that knob (41) were kept away from in screw rod (42) all is fixed with rubber block (43).

4. An extendable electronic weighing apparatus as claimed in claim 3, wherein: two sets of screw thread sleeves are fixed with in one side that riser (40) are close to knob (41), and two sets of screw rod (42) run through two sets of screw thread sleeves respectively.

5. An extendable electronic weighing apparatus as claimed in claim 1, wherein: the weighing plate of the electronic platform scale (1) is positioned between the two groups of stop blocks (21), and the end parts of the four groups of connecting bolts (22) are propped against the side wall of the weighing plate of the electronic platform scale (1).