Weighing electronic balance with adjustable function

Abstract

The utility model relates to a weighing electronic balance with an adjustable function, which belongs to the technical field of electronic balances and comprises a weighing electronic balance body, and an adjusting device used for supporting and adjusting different objects is arranged on the upper side of the weighing electronic balance body. The adjusting device comprises a weighing platform fixedly connected to the upper side of the weighing electronic balance body, a double-shaft motor fixedly installed at the inner bottom of the weighing platform, a first threaded rod fixedly connected to the output end of the double-shaft motor, and a first threaded block in threaded connection to the outer side of the first threaded rod. And the second movable table is fixedly connected to the upper side of the first threaded block. According to the weighing electronic balance with the adjustable function, the first threaded rods on the left side and the right side are driven by the double-shaft motor to drive the second threaded rods, the angles of the second movable table and the first movable table on the upper side of the weighing table can be adjusted and changed, and the bottom of a large object can be conveniently supported and stabilized.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic balances, in particular to a weighing electronic balance with an adjustable function. Background Art

[0002] Electronic balance is used to weigh the mass of objects. Electronic balance generally uses strain sensors, capacitive sensors, and electromagnetic balance sensors.

[0003] After searching, Chinese patent CN217236939U in the prior art discloses an electronic balance for weighing medicines with an adjustable function, including an electronic balance main body and a plurality of fixed blocks, the plurality of fixed blocks are installed at the bottom of the electronic balance main body, and a plurality of adjustment structures are installed at the bottom of the electronic balance main body; the plurality of adjustment structures, one of which includes: a rotating bin, a hinge, a drive assembly, a drive gear, a movable rack, a sliding block, a support seat and two connecting assemblies. The utility model controls the operation of the drive assembly to drive the electronic balance to adjust its height, which is convenient for operators to use; the overall flatness of the electronic balance can be adjusted according to the degree of inclination of the ground, so that the electronic balance is evenly stressed and the weighing is stable; the operation of the plurality of adjustment assemblies is used to prop up the electronic balance as a whole, so that irregular objects are suspended in the air, and the objects are prevented from contacting the ground and affecting the weighing results, and the utility model has a wide range of applications.

[0004] However, when the utility model weighing electronic balance is weighing a large object, it cannot provide comprehensive support stability for the bottom of the object, and the object is prone to shaking on the weighing electronic balance, which affects the subsequent accuracy. Therefore, a weighing electronic balance with an adjustable function is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an electronic weighing balance with an adjustable function, which has the advantages of being able to provide more stable bottom support for objects of different sizes, etc., and solves the problem that when a large object is weighed, the bottom of the object cannot be fully supported and the stability of the object is achieved, which makes the object easily shake on the electronic weighing balance, thus affecting the subsequent accuracy.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a weighing electronic balance with an adjustable function, comprising a weighing electronic balance body, wherein an adjusting device for supporting and adjusting different objects is arranged on the upper side of the weighing electronic balance body;

[0007] The adjusting device includes a weighing platform fixedly connected to the upper side of the weighing electronic balance body, a double-axis motor fixedly installed at the bottom of the weighing platform, a first threaded rod fixedly connected to the output end of the double-axis motor, a first threaded block threadedly connected to the outside of the first threaded rod, a second movable platform fixedly connected to the upper side of the first threaded block, a first bevel gear fixedly sleeved on the outside of the first threaded rod, a second bevel gear meshingly connected to one side of the first bevel gear, a second threaded rod fixedly sleeved on the inner wall of the second bevel gear, a second threaded block threadedly connected to the outside of the second threaded rod, a first movable platform fixedly connected to the upper side of the second threaded block, and a supporting device arranged on the lower sides of the first movable platform and the second movable platform.

[0008] Furthermore, the supporting device includes a movable sleeve rotatably mounted on the lower sides of the first movable platform and the second movable platform, a movable rod slidably mounted on the inner wall of the movable sleeve, a pin plugged into one side of the movable sleeve and a plurality of sockets opened on the surface of the movable rod.

[0009] Furthermore, a display component for displaying weight is provided at the front end of the electronic weighing balance body, and the display component includes a weighing button embedded on the left side of the front end surface of the electronic weighing balance body and an electronic display screen embedded on the right side of the front end surface of the electronic weighing balance body.

[0010] Furthermore, a tilt adjustment observation assembly for supporting tilt is provided on the surface of the electronic weighing balance body, and the tilt adjustment observation assembly includes a balance tube embedded on the lower side of the front end surface of the electronic weighing balance body.

[0011] Furthermore, a clamping assembly for clamping the movable sleeve is disposed on the lower side of the first movable platform and the second movable platform, and the clamping assembly includes a clamping block fixedly connected to the lower side surfaces of the first movable platform and the second movable platform.

[0012] Furthermore, grooves are provided on the lower surfaces of the first movable platform and the second movable platform, and four slide grooves are provided on the inner wall of the weighing platform.

[0013] Furthermore, one side of the first threaded block and the second threaded block are both slidably connected inside the sliding groove.

[0014] Compared with the prior art, the utility model provides an electronic weighing balance with an adjustable function, which has the following beneficial effects:

[0015] 1. The electronic weighing balance with adjustable function can realize the second threaded rod driven by the double-axis motor to drive the first threaded rod on the left and right sides respectively. The second movable platform and the first movable platform can be adjusted and changed at the upper side of the weighing platform, so as to facilitate the bottom support and stabilization of larger objects.

[0016] 2. The electronic weighing balance with an adjustable function can provide support stability for the lower sides of the first movable platform and the second movable platform by moving the movable sleeve out of the groove and inserting the pins into the holes at different positions, thereby solving the problem that when a large object is weighed, the bottom of the object cannot be fully supported and the object is prone to shake on the electronic weighing balance, which affects the subsequent accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the top structure of the weighing platform of the utility model;

[0019] Figure 3 This is a bottom view of the structure of the second movable platform of the utility model;

[0020] Figure 4 It is a structural stereogram of the weighing platform of the utility model.

[0021] In the figure: 1 weighing electronic balance body, 2 weighing button, 3 electronic display screen, 4 balance tube, 5 weighing platform, 6 first movable platform, 7 second movable platform, 8 double-axis motor, 9 first threaded rod, 10 first bevel gear, 11 first threaded block, 12 second bevel gear, 13 second threaded rod, 14 second threaded block, 15 slide groove, 16 movable sleeve, 17 latch, 18 movable rod, 19 jack, 20 clamping block, 21 groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4In this embodiment, a weighing electronic balance with an adjustable function comprises a weighing electronic balance body 1, and an adjusting device for supporting and adjusting different objects is arranged on the upper side of the weighing electronic balance body 1. The adjusting device comprises a weighing platform 5 fixedly connected to the upper side of the weighing electronic balance body 1, a double-axis motor 8 fixedly installed on the inner bottom of the weighing platform 5, a first threaded rod 9 fixedly connected to the output end of the double-axis motor 8, a first threaded block 11 threadedly connected to the outer side of the first threaded rod 9, a second movable platform 7 fixedly connected to the upper side of the first threaded block 11, a first bevel gear 10 fixedly sleeved on the outer side of the first threaded rod 9, a second bevel gear 12 meshingly connected to one side of the first bevel gear 10, a second threaded rod 13 fixedly sleeved on the inner wall of the second bevel gear 12, a second threaded block 14 threadedly connected to the outer side of the second threaded rod 13, a first movable platform 6 fixedly connected to the upper side of the second threaded block 14, and a supporting device arranged on the lower side of the first movable platform 6 and the second movable platform 7.

[0024] The supporting device includes a movable sleeve 16 rotatably sleeved on the lower side of the first movable platform 6 and the second movable platform 7, a movable rod 18 slidably sleeved on the inner wall of the movable sleeve 16, a latch 17 plugged into one side of the movable sleeve 16, and a plurality of jacks 19 provided on the surface of the movable rod 18. The front end of the weighing electronic balance body 1 is provided with a display component for displaying the weight. The display component includes a weighing button 2 embedded in the left side of the front end surface of the weighing electronic balance body 1 and an electronic display screen 3 embedded in the right side of the front end surface of the weighing electronic balance body 1. The surface of the weighing electronic balance body 1 is provided with a display component for displaying the weight. For supporting the tilt adjustment observation component, the tilt adjustment observation component includes a balance tube 4 embedded in the lower side of the front end surface of the weighing electronic balance body 1, and a clamping component for clamping the movable sleeve 16 is arranged on the lower side of the first movable platform 6 and the second movable platform 7. The clamping component includes a clamping block 20 fixedly connected to the lower surface of the first movable platform 6 and the second movable platform 7. The lower surfaces of the first movable platform 6 and the second movable platform 7 are both provided with grooves 21. The inner wall of the weighing platform 5 is provided with four slide grooves 15, and one side of the first threaded block 11 and the second threaded block 14 are both slidably connected inside the slide groove 15.

[0025] It should be noted that a limit plate is fixedly sleeved on the side of the second threaded rod 13 close to the second bevel gear 12 and on the side of the first threaded rod 9 close to the first bevel gear 10. The limit plate can limit the first threaded block 11 and the second threaded block 14 respectively to prevent the first threaded block 11 and the second threaded block 14 from being dethreaded on the surface of the first threaded rod 9 or the second threaded rod 13 during movement. The other side of the first threaded block 11 and the second threaded block 14 slides in the slide groove 15 to improve the limit during movement.

[0026] The working principle of the above embodiment is:

[0027] When a larger object is placed on the upper side of the weighing platform 5, according to the size of the object, the dual-axis motor 8 drives the first threaded rods 9 on the left and right sides to thread and drive the second movable platform 7 connected to the upper side of the first threaded block 11 on the outside to move, so as to adjust the left and right length of the weighing platform 5. Then, under the first bevel gear 10 engaging the second bevel gear 12, the first movable platform 6 connected to the second threaded block 14 on the outside of the second threaded rod 13 is driven to move forward and backward from the upper side of the weighing platform 5, so as to adjust the front and back length of the weighing platform 5, so as to facilitate the adjustment of the overall length and width. During the movement, one side of the first threaded block 11 and the second threaded block 14 is in the slide groove 15. Sliding limit, when adjusted to a position convenient for supporting the object, the movable sleeve 16 is moved out from the lower side of the clamping block 20, and the movable rod 18 is moved out of the movable sleeve 16 according to the required height and the hole positions of the socket 19 and the pin 17 are matched according to different heights to support the bottom of the first movable platform 6 and the second movable platform 7, half of the liquid is injected into the balance tube 4, and the bottom support of the first movable platform 6 and the second movable platform 7 is adjusted and changed according to the inclination of the liquid in the balance tube 4 to improve the accuracy of the support, and finally, the weighing result can be displayed on the electronic display screen 3 by the weighing button 2.

[0028] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. An electronic weighing balance with adjustable function, characterized in that: It comprises a weighing electronic balance body (1), wherein an adjustment device for supporting and adjusting different objects is arranged on the upper side of the weighing electronic balance body (1); The adjusting device comprises a weighing platform (5) fixedly connected to the upper side of the weighing electronic balance body (1), a double-axis motor (8) fixedly installed on the inner bottom of the weighing platform (5), a first threaded rod (9) fixedly connected to the output end of the double-axis motor (8), a first threaded block (11) threadedly connected to the outer side of the first threaded rod (9), a second movable platform (7) fixedly connected to the upper side of the first threaded block (11), a first bevel gear (10) fixedly sleeved on the outer side of the first threaded rod (9), a second bevel gear (12) meshingly connected to one side of the first bevel gear (10), a second threaded rod (13) fixedly sleeved on the inner wall of the second bevel gear (12), a second threaded block (14) threadedly connected to the outer side of the second threaded rod (13), a first movable platform (6) fixedly connected to the upper side of the second threaded block (14), and a supporting device arranged on the lower sides of the first movable platform (6) and the second movable platform (7).

2. The electronic weighing balance with adjustable function according to claim 1, characterized in that: The supporting device comprises a movable sleeve (16) rotatably sleeved on the lower sides of the first movable platform (6) and the second movable platform (7), a movable rod (18) slidably sleeved on the inner wall of the movable sleeve (16), a latch (17) plugged into one side of the movable sleeve (16), and a plurality of sockets (19) provided on the surface of the movable rod (18).

3. The electronic weighing balance with adjustable function according to claim 1, characterized in that: The front end of the electronic weighing balance body (1) is provided with a display component for displaying weight, and the display component comprises a weighing button (2) mounted on the left side of the front end face of the electronic weighing balance body (1) and an electronic display screen (3) mounted on the right side of the front end face of the electronic weighing balance body (1).

4. The electronic weighing balance with adjustable function according to claim 1, characterized in that: The surface of the electronic weighing balance body (1) is provided with a tilt adjustment observation assembly for supporting tilt, and the tilt adjustment observation assembly comprises a balance tube (4) embedded on the lower side of the front end surface of the electronic weighing balance body (1).

5. The electronic weighing balance with adjustable function according to claim 1, characterized in that: A clamping assembly for clamping the movable sleeve (16) is arranged on the lower side of the first movable platform (6) and the second movable platform (7), and the clamping assembly comprises a clamping block (20) fixedly connected to the lower side surface of the first movable platform (6) and the second movable platform (7).

6. The electronic weighing balance with adjustable function according to claim 1, characterized in that: The lower surfaces of the first movable platform (6) and the second movable platform (7) are both provided with grooves (21), and the inner wall of the weighing platform (5) is provided with four sliding grooves (15).

7. The electronic weighing balance with adjustable function according to claim 6, characterized in that: One side of the first threaded block (11) and the second threaded block (14) are both slidably connected inside the slide groove (15).

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