CN220829276U

CN220829276U - Electronic balance with adjustable level

Info

Publication number: CN220829276U
Application number: CN202322691723.8U
Authority: CN
Inventors: 陈小瑛
Original assignee: Changzhou Hengzheng Electronic Instrument Co ltd
Current assignee: Changzhou Hengzheng Electronic Instrument Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-04-23
Anticipated expiration: 2033-10-09

Abstract

The utility model relates to the technical field of electronic balances, in particular to a level-adjustable electronic balance, which comprises an electronic balance main body, wherein the bottom end of the electronic balance main body is provided with a telescopic supporting leg with adjustable length, the front end of the electronic balance main body is provided with horizontal bubbles, the telescopic supporting legs are movably arranged at the bottom end of the electronic balance main body through a position adjusting component, the position adjusting component is used for adjusting the positions of the telescopic supporting legs and the center of the electronic balance main body, the position adjusting component comprises a sliding groove, a sliding block and a linear driving piece, the sliding groove is arranged at the bottom end of the electronic balance main body, the sliding block and the linear driving piece are driven to slide along the length direction of the sliding groove, the top end of the telescopic supporting legs is fixedly connected with the bottom end of the sliding block, the position and the length of each telescopic supporting leg can be adjusted according to use environments, and the precision of the electronic balance is improved.

Description

Electronic balance with adjustable level

Technical Field

The utility model relates to the technical field of electronic balances, in particular to a level-adjustable electronic balance.

Background

An electronic balance is a metrology device that determines the mass of an object by gravity acting on the object and outputs the result using a digital indication. The electronic balance generally adopts a strain sensor, a capacitance sensor and an electromagnetic balance sensor, and the strain sensor has simple structure and low manufacturing cost, but has limited precision, and when the electronic balance is used, the existence of external uncertain factors can generate certain influence on the measurement structure of the electronic balance.

In the Chinese patent literature library, the patent with the authority bulletin number of CN219474780U discloses an electronic balance with a horizontal correction function, which comprises a support base arranged on the lower side of a balance body and horizontal correction components arranged on the left side and the right side of the support base, wherein the levelness of the left side and the right side can be adjusted only according to a graduated scale during actual adjustment, the adjustment precision is low, and the actual use requirement cannot be met.

Disclosure of Invention

The present utility model is directed to an electronic balance with adjustable level, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable horizontally electronic balance, includes the electronic balance main part, the bottom of electronic balance main part is provided with the flexible supporting leg of length adjustable, the front end of electronic balance main part is provided with horizontal bubble, flexible supporting leg is all through the bottom of position control subassembly movable mounting in the electronic balance main part, position control subassembly is used for adjusting the position of flexible supporting leg and electronic balance main part center department, position control subassembly is including setting up spout, slider and the drive slider in the electronic balance main part bottom along the gliding linear drive piece of spout length direction, the top of flexible supporting leg and the bottom fixed connection of slider.

Further, the telescopic support leg comprises an outer tube and an inner rod rotatably connected with the inside of the outer tube, and the top end of the inner rod extends to the top end of the outer tube.

Further, the bottom of outer tube is provided with supporting baseplate, and the bottom of supporting baseplate all is provided with the slipmat.

Further, the number of the telescopic support legs is three.

Further, the sliding grooves are arranged at the bottom end of the electronic balance body in an annular array, and the center of the array is the center of the electronic balance body.

Further, the linear driving piece is a threaded rod which is rotatably arranged inside the sliding groove, the linear driving piece is arranged along the length direction of the sliding groove, a rotary handle is arranged at one end of the threaded rod, and the sliding block is in threaded connection with the threaded rod.

Compared with the prior art, the utility model has the beneficial effects that: the electronic balance with adjustable level

By arranging the telescopic support legs and the horizontal bubbles and observing the positions of the horizontal bubbles, the length of each telescopic support leg is adjusted, so that the electronic balance main body can be adjusted to be horizontal, and the accuracy of the electronic balance main body is improved;

The bottom end of the electronic balance main body is provided with the position adjusting component, so that the positions of the telescopic supporting legs can be adjusted according to the size of the placement area of the electronic balance main body, and different use requirements are met;

Through setting up supporting baseplate and slipmat in the bottom of flexible supporting leg, improve the stability of electronic balance main part, be difficult for empting.

Drawings

FIG. 1 is a schematic view of a top perspective structure of the present utility model;

FIG. 2 is a schematic view of the bottom end of the present utility model;

Fig. 3 is a schematic perspective view of a telescopic support leg according to the present utility model.

In the figure: 1. an electronic balance body; 2. a telescoping support leg; 201. an outer tube; 202. an inner rod; 203. a support base plate; 204. an anti-slip pad; 3. horizontal bubbles; 4. a position adjustment assembly; 401. a chute; 402. a linear driving member; 403. a sliding block.

Detailed Description

In the following description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, in the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the electronic balance with the adjustable level comprises an electronic balance body 1, telescopic supporting legs 2 with adjustable lengths are arranged at the bottom end of the electronic balance body 1, horizontal bubbles 3 are arranged at the front end of the electronic balance body 1, in the embodiment, three telescopic supporting legs 2 are arranged, each telescopic supporting leg 2 comprises an outer tube 201 and an inner rod 202 rotationally connected with the inner portion of the outer tube 201, the top ends of the inner rods 202 extend to the top ends of the outer tubes 201, the lengths of the telescopic supporting legs 2 can be adjusted through rotating the outer tubes 201, the lengths of different telescopic supporting legs 2 can be adjusted according to the positions of the horizontal bubbles 3, the electronic balance body 1 can be adjusted to be horizontal, and the electronic balance is convenient and quick to adjust and high in accuracy;

The bottom end of the outer tube 201 is provided with a supporting bottom plate 203, the bottom ends of the supporting bottom plates 203 are all provided with anti-slip pads 204, the size of the supporting bottom plate 203 is larger than that of the cross section of the outer tube 201, the contact area is increased, the stability of the electronic balance main body 1 is improved, and the anti-slip pads 204 can increase friction force to avoid the electronic balance main body 1 from toppling over;

The telescopic support legs 2 are movably arranged at the bottom end of the electronic balance body 1 through the position adjusting assembly 4, the position adjusting assembly 4 is used for adjusting the positions of the telescopic support legs 2 and the center of the electronic balance body 1, the position adjusting assembly 4 comprises a chute 401 arranged at the bottom end of the electronic balance body 1, a slide block 403 and a linear driving piece 402 for driving the slide block 403 to slide along the length direction of the chute 401, the top ends of the telescopic support legs 2 are fixedly connected with the bottom end of the slide block 403, the slide block 403 slides in the chute 401 to play a role of guiding and limiting, in the embodiment, the linear driving piece 402 is a threaded rod which is rotatably arranged in the chute 401, one end of the threaded rod is provided with a rotary handle, the slide block 403 is in threaded connection with the threaded rod, and the slide block 403 can be driven to slide in the chute 401 through the rotary linear driving piece 402, so that the positions of the telescopic support legs 2 can be adjusted, and when the area for placing the electronic balance is smaller, the positions of the telescopic support legs 2 can be reduced, and different use requirements can be met;

In this embodiment, the chute 401 is disposed at the bottom end of the electronic balance body 1 in a ring-shaped array, and the center of the array is the center of the electronic balance body 1, so that when the positions of the telescopic support legs 2 are adjusted, the telescopic support legs 2 are distributed uniformly, the stability of the electronic balance body 1 is improved, and the toppling of the electronic balance body 1 is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Level-adjustable electronic balance, comprising an electronic balance body (1), characterized in that: the bottom of electronic balance main part (1) is provided with length adjustable flexible supporting leg (2), the front end of electronic balance main part (1) is provided with horizontal bubble (3), flexible supporting leg (2) are all through the bottom of position control subassembly (4) movable mounting in electronic balance main part (1), position control subassembly (4) are used for adjusting the position of flexible supporting leg (2) and electronic balance main part (1) center department, position control subassembly (4) are including setting up spout (401), slider (403) and the gliding linear drive piece (402) of drive slider (403) along spout (401) length direction in electronic balance main part (1) bottom, the top of flexible supporting leg (2) and the bottom fixed connection of slider (403).

2. The adjustable level electronic balance of claim 1, wherein: the telescopic supporting leg (2) comprises an outer tube (201) and an inner rod (202) rotatably connected with the inside of the outer tube (201), and the top end of the inner rod (202) extends to the top end of the outer tube (201).

3. The adjustable level electronic balance of claim 2, wherein: the bottom of outer tube (201) is provided with supporting baseplate (203), and the bottom of supporting baseplate (203) all is provided with slipmat (204).

4. The adjustable level electronic balance of claim 1, wherein: the number of the telescopic supporting legs (2) is three.

5. The adjustable level electronic balance of claim 1, wherein: the sliding grooves (401) are arranged at the bottom end of the electronic balance body (1) in an annular array, and the center of the array is the center of the electronic balance body (1).

6. The adjustable level electronic balance of claim 1, wherein: the linear driving piece (402) is a threaded rod which is rotatably arranged inside the sliding groove (401), the linear driving piece (402) is arranged along the length direction of the sliding groove (401), a rotary handle is arranged at one end of the threaded rod, and the sliding block (403) is in threaded connection with the threaded rod.