High-precision electronic balance

Abstract

The utility model discloses a high-precision electronic balance which comprises a weighing module and a leveling module. The weighing module comprises a bottom plate, a plurality of supporting legs connected with the top of the bottom plate, an electronic scale connected between the supporting legs, a plurality of insertion openings formed in the top of the bottom plate, a column body connected with the insertion openings in an inserted mode, and a rope body movably penetrating through the top end of the column body. According to the utility model, a worker inserts the column bodies into the sockets one by one according to the sequence, then the worker relaxes the rope body every time the column bodies enter the sockets, then the bubble level lies on the electronic scale, the inclination direction of the electronic scale is known by observing the positions of bubbles in the bubble level, and then the worker translates the sliding sleeve along the transverse frame; then the movable end of the telescopic rod is lengthened, the box body is close to the supporting leg as much as possible, then the base plate is plugged into the bottom of the supporting leg at the inclined position, and therefore leveling operation of the electronic scale is achieved, and the leveling efficiency is improved compared with a traditional adjusting mode.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic balances, in particular to a high-precision electronic balance. Background Art

[0002] The balance that uses electromagnetic force to balance the weight of the object being weighed is called an electronic balance. Its characteristics are accurate and reliable weighing, fast and clear display, automatic detection system, simple automatic calibration device, overload protection and other devices.

[0003] Application number CN202320160077.X relates to a high-precision BSM electronic balance, including a housing, a weighing pan is arranged on the top of the housing, a control panel is embedded on the side of the housing away from the weighing pan, and an adjustment structure used in conjunction with the weighing pan is arranged around the bottom of the housing, and the adjustment structure includes a level meter, which is fixed at the center of the bottom of the housing and fixedly connected to the bottom of the housing with a T-shaped seat around it. By setting the adjustment structure, the level meter detects the horizontality of the housing and the weighing pan in real time, and then the cooperation of the T-shaped seat, the support and the T-shaped rotating groove meets the rotation adjustment requirements of the support foot, which is conducive to the support foot to find a suitable support surface, and then the threaded rod, the handle, the support foot, the height sensor and the display cooperate to adjust the height of each support foot according to the on-site placement environment, meet the horizontal requirements of the housing and the weighing pan, and improve the weighing accuracy of the weighing pan. This application adopts the traditional method of tightening and loosening the thread to adjust the height of each support foot. During the adjustment process, the support will only increase a small height for each rotation of the threaded rod, resulting in low adjustment efficiency. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A high-precision electronic balance includes a weighing module and a leveling module, wherein the weighing module includes a base plate, a plurality of legs connected to the top of the base plate, an electronic scale connected between the plurality of legs, a plurality of sockets opened at the top of the base plate, a column plugged into the sockets, a rope body movably passing through the top of the column body, a bubble level connected to one end of the rope body, and a leveling module, wherein the leveling module includes two cross frames installed on both sides of the column body, a sliding sleeve slidably sleeved on the outside of the cross frame, a telescopic rod connected to the sliding sleeve, a box body connected to the movable end of the telescopic rod, and a pad movably arranged inside the box body.

[0007] By adopting the above technical solution, the staff will connect the column to the sockets one by one in sequence, and then each time it enters a socket, the staff will loosen the rope, and then the bubble level will lie flat on the electronic scale. By observing the position of the bubble in the bubble level, the tilt direction of the electronic scale can be known. Then the staff will translate the sliding sleeve along the horizontal frame, and then lengthen the movable end of the telescopic rod to make the box body as close to the support leg as possible, and then insert the pad into the bottom of the support leg in the tilted position, thereby realizing the leveling operation of the electronic scale, which improves the leveling efficiency compared with the traditional adjustment method.

[0008] In a preferred example, the utility model can be further configured as follows: a plurality of legs are arranged in a square shape, and the legs are arranged in a T shape.

[0009] In a preferred example, the utility model can be further configured as follows: the bubble level is located inside the column and is movably fitted with the top of the electronic scale.

[0010] In a preferred example, the utility model can be further configured as follows: the distance between the outer ends of the two cross frames is greater than the distance between two adjacent legs, and the bottom of the cross frame fits with the top of the base plate.

[0011] In a preferred example, the utility model can be further configured as follows: a handle is installed on one side of the column, and the handle is arranged in a U shape.

[0012] In a preferred example, the utility model can be further configured as follows: guide plates are installed on both sides of the column, and the rope body is attached to the outer side of the guide plate.

[0013] In a preferred example, the present invention can be further configured as follows: the bottom of the support leg is set as a curved surface.

[0014] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0015] In the utility model, the staff plugs the column into the sockets one by one in sequence, and then relaxes the rope body each time it enters a socket, and then the bubble level lies flat on the electronic scale, and the tilting direction of the electronic scale is known by observing the position of the bubble in the bubble level, and then the staff translates the sliding sleeve along the horizontal frame, and then lengthens the movable end of the telescopic rod to make the box body as close to the support leg as possible, and then inserts the pad into the bottom of the support leg in the tilted position, thereby realizing the leveling operation of the electronic scale, and compared with the traditional adjustment method, the leveling efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the weighing module of the utility model;

[0018] Figure 3 This is a bottom-up stereoscopic view of the leg support of the utility model;

[0019] Figure 4 This is a schematic diagram of the leveling module of the utility model.

[0020] Reference numerals:

[0021] 100, weighing module; 110, bottom plate; 120, leg support; 130, electronic scale; 140, socket; 150, column; 160, rope body; 170, bubble level;

[0022] 200, leveling module; 210, horizontal frame; 220, sliding sleeve; 230, telescopic rod; 240, box body; 250, pad;

[0023] 300, handle;

[0024] 400, guide plate;

[0025] 500. Curved surface. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0027] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0028] A high-precision electronic balance provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0029] Embodiment 1:

[0030] Combination Figure 1-3 As shown, the utility model provides a high-precision electronic balance, including a weighing module 100 and a leveling module 200, wherein the weighing module 100 includes a bottom plate 110, a plurality of legs 120 connected to the top of the bottom plate 110, an electronic scale 130 connected between the plurality of legs 120, a plurality of sockets 140 opened on the top of the bottom plate 110, a column 150 plugged into the sockets 140, a rope 160 movably passing through the top of the column 150, and a bubble level 170 connected to one end of the rope 160;

[0031] The leveling module 200 includes two cross frames 210 installed on both sides of the column 150, a sliding sleeve 220 slidably sleeved on the outside of the cross frame 210, a telescopic rod 230 connected to the sliding sleeve 220, a box body 240 connected to the movable end of the telescopic rod 230, and a pad 250 movably arranged inside the box body 240.

[0032] Furthermore, a plurality of legs 120 are arranged in a square shape, and the legs 120 are configured to be T-shaped. With this shape design, the legs 120 will not move on their own after being connected to the base plate 110, thereby ensuring stable weighing of the electronic scale 130.

[0033] Furthermore, the bubble level 170 is located inside the column 150 and is movably fitted to the top of the electronic scale 130. With this layout design, the bubble level 170 can measure whether the electronic scale 130 is level.

[0034] Furthermore, the distance between the outer ends of the two cross frames 210 is greater than the distance between two adjacent legs 120, and the bottom of the cross frame 210 fits with the top of the base plate 110. This size design ensures that the box body 240 indirectly connected to the sliding sleeve 220 can flexibly come to the side of the leg 120, providing conditions for leveling the electronic scale 130.

[0035] Furthermore, the bottom of the support leg 120 is configured as a curved surface 500. With this structural design, it is convenient for the pad 250 to raise the support leg 120.

[0036] Embodiment 2:

[0037] Combination Figure 1-2 As shown, on the basis of the first embodiment, a handle 300 is installed on one side of the column 150 , and the handle 300 is arranged in a U shape. The handle 300 is arranged to facilitate the staff to take the column 150 .

[0038] Embodiment three:

[0039] Combination Figure 1-2 As shown, in the above embodiment, guide plates 400 are installed on both sides of the column 150, and the rope body 160 is attached to the outer side of the guide plate 400. The guide plate 400 can guide the direction of the rope body 160 to ensure that the bubble level 170 can fall accurately on the electronic scale 130.

[0040] The working principle and use process of the utility model are as follows: when the device is put into actual use, the staff will plug the column 150 into the sockets 140 one by one in sequence, and then each time entering a socket 140, the staff will loosen the rope 160, and then the bubble level 170 will lie flat on the electronic scale 130, and by observing the position of the bubble in the bubble level 170, the tilting direction of the electronic scale 130 can be known, and then the staff will translate the sliding sleeve 220 along the horizontal frame 210, and then lengthen the movable end of the telescopic rod 230 to make the box body 240 as close to the support leg 120 as possible, and then insert the pad 250 into the bottom of the support leg 120 in the tilted position, thereby realizing the leveling operation of the electronic scale 130, and compared with the traditional adjustment method, the leveling efficiency is improved.

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-precision electronic balance, characterized in that: include: A weighing module (100), the weighing module (100) comprising a base plate (110), a plurality of legs (120) connected to the top of the base plate (110), an electronic scale (130) connected between the plurality of legs (120), a plurality of sockets (140) provided at the top of the base plate (110), a column (150) plugged into the sockets (140), a rope (160) movably passing through the top of the column (150), and a bubble level (170) connected to one end of the rope (160); A leveling module (200), the leveling module (200) comprising two cross frames (210) mounted on both sides of the column (150), a sliding sleeve (220) slidably sleeved on the outside of the cross frame (210), a telescopic rod (230) connected to the sliding sleeve (220), a box body (240) connected to a movable end of the telescopic rod (230), and a pad (250) movably arranged inside the box body (240).

2. A high-precision electronic balance according to claim 1, characterized in that: The plurality of supporting legs (120) are arranged in a square shape, and the supporting legs (120) are arranged in a T shape.

3. A high-precision electronic balance according to claim 1, characterized in that: The bubble level (170) is located inside the column (150) and is movably fitted to the top of the electronic scale (130).

4. A high-precision electronic balance according to claim 1, characterized in that: The distance between the outer ends of the two cross frames (210) is greater than the distance between two adjacent support legs (120), and the bottom of the cross frame (210) fits the top of the bottom plate (110).

5. A high-precision electronic balance according to claim 1, characterized in that: A handle (300) is installed on one side of the column (150), and the handle (300) is arranged in a U shape.

6. A high-precision electronic balance according to claim 1, characterized in that: Guide plates (400) are installed on both sides of the column (150), and the rope body (160) is attached to the outside of the guide plates (400).

7. A high-precision electronic balance according to claim 1, characterized in that: The bottom of the support leg (120) is configured as a curved surface (500).

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