Automatic calibration electronic scale

Abstract

The utility model discloses an automatic calibration electronic scale, comprising a scale body, the top end of the scale body is provided with a mounting rack, the automatic calibration electronic scale also comprises fixed glass, a side glass assembly, a top glass assembly, a first wiping assembly and a second wiping assembly, the fixed glass, the side glass assembly and the top glass assembly are used for shielding wind when an object is weighed, the first wiping assembly and the second wiping assembly are respectively used for cleaning the outer walls of the side glass assembly and the top glass assembly. By means of the design of the side glass assembly, the top glass assembly, the first wiping assembly and the second wiping assembly, when the movable top glass and the movable side glass are moved, the outer wall, away from the fixed glass, of the movable side glass can be scraped and swept by first bristles, and the top end of the movable top glass can be scraped and swept by second bristles; therefore, when the movable side glass or the movable top glass is moved, the movable side glass and the movable top glass are passively cleaned, manual wiping of the movable side glass and the movable top glass does not need to be independently carried out, and manpower is saved.

Description

Technical Field

[0001] This utility model relates to the field of electronic scale technology, and in particular to an automatic calibration electronic scale. Background Technology

[0002] Automatic calibration electronic scales can automatically calibrate their accuracy, thus facilitating the measurement of objects. Electronic scales have high measurement accuracy, so when weighing objects, it is necessary to avoid interference from external forces, such as vibration and wind.

[0003] To avoid interference from wind, existing electronic scales have a windproof cover installed at the top of the weighing area. When weighing, the movable glass door is closed to isolate the object from the external air and reduce its impact on the electronic scale. However, glass is an insulating material, and its surface will accumulate charges, thus generating static electricity. As a result, a lot of dust will adhere to the surface of the glass, so the windproof cover needs to be wiped manually frequently to prevent dust from obstructing the view of the inside of the windproof cover. Utility Model Content

[0004] The purpose of this invention is to provide an automatically calibrated electronic scale to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic calibration electronic scale, comprising a scale body, wherein a mounting bracket is provided at the top of the scale body, and further comprising:

[0006] A fixed glass, a side glass assembly, and a top glass assembly are provided. The fixed glass is disposed on the front and back of the mounting frame, the side glass assembly is disposed on the side of the mounting frame, and the top glass assembly is disposed on the top of the mounting frame. The fixed glass, side glass assembly, and top glass assembly are used to block the wind when weighing objects.

[0007] A first wiping assembly and a second wiping assembly are respectively disposed on the side and top of the mounting bracket. The first wiping assembly and the second wiping assembly are used to clean the outer walls of the side glass assembly and the top glass assembly, respectively.

[0008] Preferably, the bottom end of the mounting bracket is fixedly connected to the top end of the scale body, and rectangular holes are respectively opened on the front and back of the mounting bracket, and the outer wall of the fixed glass is fixedly connected to the inner wall of the rectangular hole.

[0009] Preferably, a first slot for sliding insertion of the side glass assembly is provided on the side of the back of the mounting bracket, and a second slot for sliding insertion of the top glass assembly is provided at the top of the back of the mounting bracket.

[0010] Preferably, the side glass assembly includes a movable side glass, the back of which is provided with a first rectangular groove, and a first light-shielding plate for shading is interspersed inside the first rectangular groove.

[0011] Preferably, the top glass assembly includes a movable top glass, and a second rectangular groove is provided on the back of the movable top glass, and a second light-shielding plate for shading is interspersed inside the second rectangular groove.

[0012] Preferably, the first wiping assembly includes a first bristle, one end of which is fixedly connected to a first mounting plate for mounting the first bristle, a first limiting block is fixedly connected to the front of the first mounting plate, a first mounting block is fixedly connected to the side of the mounting bracket, and a first limiting groove is provided at the top of the first mounting block, with the first limiting block and the first limiting groove interlocking.

[0013] Preferably, the second wiping assembly includes a second bristle, the top of the second bristle is fixedly connected to a second mounting plate, the front of the second mounting plate is fixedly connected to a second limiting block, the top of the mounting bracket is fixedly connected to a second mounting block, the top of the second mounting block is provided with a second limiting groove, and the second limiting block and the second limiting groove are interlocked.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] This invention utilizes the design of a side glass assembly, a top glass assembly, a first wiping assembly, and a second wiping assembly. When the moving top glass and the moving side glass are moved, the outer wall of the moving side glass away from the fixed glass is scraped by the first brush bristles, and the top of the moving top glass is scraped by the second brush bristles. Thus, while the moving side glass or the moving top glass is being moved, the moving side glass and the moving top glass are passively cleaned, eliminating the need for separate manual wiping of the moving side glass and the moving top glass, saving manpower. Attached Figure Description

[0016] Figure 1 This is one of the overall three-dimensional structural diagrams of this utility model.

[0017] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of this utility model.

[0018] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of A.

[0019] Figure 4 This is a three-dimensional structural diagram of the side glass assembly and the first wiping assembly of this utility model.

[0020] Figure 5 This is a three-dimensional structural diagram of the second wiping component of this utility model.

[0021] Figure 6 This is a three-dimensional structural diagram of the top glass component of this utility model.

[0022] In the diagram: 1. Scale body; 2. Mounting bracket; 3. Fixed glass; 4. Side glass assembly; 41. Movable side glass; 42. First light shield; 5. First wiping assembly; 51. First brush bristles; 52. First mounting plate; 53. First limiting block; 6. First mounting block; 7. Top glass assembly; 71. Movable top glass; 72. Second light shield; 8. Second wiping assembly; 81. Second brush bristles; 82. Second mounting plate; 83. Second limiting block; 9. Second mounting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides, for example Figure 1-6 The automatically calibrated electronic scale shown includes a scale body 1, a mounting bracket 2 at the top of the scale body 1, and further includes:

[0025] Fixed glass 3, side glass assembly 4 and top glass assembly 7 are provided. Fixed glass 3 is provided on the front and back of mounting frame 2, side glass assembly 4 is provided on the side of mounting frame 2, and top glass assembly 7 is provided on the top of mounting frame 2. Fixed glass 3, side glass assembly 4 and top glass assembly 7 are used to block the wind when weighing objects.

[0026] The first wiping component 5 and the second wiping component 8 are respectively disposed on the side and top of the mounting bracket 2. The first wiping component 5 and the second wiping component 8 are used to clean the outer walls of the side glass component 4 and the top glass component 7, respectively.

[0027] Specifically, the bottom end of the mounting bracket 2 is fixedly connected to the top end of the scale body 1, and rectangular holes are opened on the front and back of the mounting bracket 2 respectively. The outer wall of the fixed glass 3 is fixedly connected to the inner wall of the rectangular hole.

[0028] Furthermore, the weighing body 1 is an existing model FA1204B electronic analytical balance. The mounting frame 2 is made of plastic. The movable side glass 41 and the movable top glass 71 are both colorless and transparent glass. The outer wall of the fixed glass 3 is glued to the inner wall of the rectangular hole of the mounting frame 2. Two movable side glass 41s are provided, located on both sides of the mounting frame 2 respectively. Two fixed glass 3s are provided, located on the front and back of the mounting frame 2 respectively. Thus, the fixed glass 3, the movable side glass 41 and the movable top glass 71 cover the weighing part of the weighing body 1 to form a windproof cover to ensure the windproof effect when the object is weighed.

[0029] Specifically, the mounting bracket 2 has a first slot on the side of its back for sliding insertion of the side glass assembly 4, and a second slot on the top of its back for sliding insertion of the top glass assembly 7. The side glass assembly 4 includes a movable side glass 41, and a first rectangular groove is provided on the back of the movable side glass 41. A first light-shielding plate 42 for light blocking is inserted inside the first rectangular groove. The first wiping assembly 5 includes a first brush bristle 51, one end of which is fixedly connected to a first mounting plate 52 for mounting the first brush bristle 51. A first limiting block 53 is fixedly connected to the front of the first mounting plate 52, and a first mounting block 6 is fixedly connected to the side of the mounting bracket 2. The top of the first mounting block 6 is provided with a first limiting groove, and the first limiting block 53 is interposed and connected to the first limiting groove. The top glass assembly 7 includes a movable top glass 71, and the back of the movable top glass 71 is provided with a second rectangular groove. A second light-shielding plate 72 for light blocking is interposed inside the second rectangular groove. The second wiping assembly 8 includes a second bristle 81, and the top of the second bristle 81 is fixedly connected to a second mounting plate 82. The front of the second mounting plate 82 is fixedly connected to a second limiting block 83. The top of the mounting bracket 2 is fixedly connected to a second mounting block 9, and the top of the second mounting block 9 is provided with a second limiting groove. The second limiting block 83 is interposed and connected to the second limiting groove.

[0030] Furthermore, the dimensions of the first slot are adapted to the dimensions of the movable side glass 41, the dimensions of the first rectangular slot are adapted to the dimensions of the first light-shielding plate 42, the dimensions of the second slot are adapted to the dimensions of the movable top glass 71, and the dimensions of the second rectangular slot are adapted to the dimensions of the second light-shielding plate 72. The fixed glass 3, the first light-shielding plate 42, and the second light-shielding plate 72 are all tinted glass, and their working principle is the same as that of sunglasses. By moving the movable side glass 41 or the movable top glass 71 to the position inside the first or second slot, the windproof cover is opened, allowing materials to be placed in or removed. This is suitable for use in the environment of an automatically calibrated electronic scale. To prevent direct sunlight, a first light-shielding plate 42 and a second light-shielding plate 72 are inserted inside the movable side glass 41 and the movable top glass 71 to block sunlight. This addresses situations where direct sunlight cannot be completely avoided. Two sets of first wiping components 5 are symmetrically arranged on both sides of the mounting frame 2. First bristles 51 are arranged on the opposite side of the two first mounting plates 52. A second wiping component 8 is arranged in one set at the top of the mounting frame 2. Both the first bristles 51 and the second bristles 81 are embedded and fixedly connected to the first mounting plate 52 and the second mounting plate 82, respectively. The front of the first mounting plate 52 is flush with the first limit... The ends of the first mounting block 53 are bonded together. One side of the first mounting block 6 is bonded and fixed to the side wall of the mounting frame 2. The front of the second mounting plate 82 is bonded and fixed to the end of the second limiting block 83. The bottom end of the second mounting block 9 is bonded and fixed to the top end of the mounting frame 2. The horizontal cross-sections of the first limiting block 53, the first limiting groove, the second limiting block 83, and the second limiting groove are all T-shaped. The dimensions of the first limiting block 53 and the first limiting groove are adapted to each other. The dimensions of the second limiting block 83 and the second limiting groove are adapted to each other. Thus, by inserting the first limiting block 53 into the first limiting groove, the first mounting block 6 and the first mounting plate 52 can be fixedly installed. The second limiting block 83 is inserted into the second limiting groove to fix the second mounting block 9 and the second mounting plate 82. The length of the first bristle 51 is 1.2 times the shortest straight distance between the first mounting plate 52 and the movable side glass 41, and the length of the second bristle 81 is 1.2 times the shortest straight distance between the second mounting plate 82 and the movable top glass 71. This ensures that while the movable side glass 41 or the movable top glass 71 is opening or closing, the first bristle 51 or the second bristle 81 can clean its outer wall. This eliminates the need for manual cleaning of the movable side glass 41 and the movable top glass 71, thus saving manpower.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electronic scale with automatic calibration, comprising a scale body (1), the top end of which is provided with a mounting rack (2), characterized in that, Also include: Fixed glass (3), side glass assembly (4) and top glass assembly (7), the fixed glass (3) is arranged in the front and back of the mounting frame (2), the side glass assembly (4) is arranged in the side of the mounting frame (2), the top glass assembly (7) is arranged in the top of the mounting frame (2), the fixed glass (3), side glass assembly (4) and top glass assembly (7) are used for wind blocking when weighing objects; First wiping assembly (5) and second wiping assembly (8), the first wiping assembly (5) and the second wiping assembly (8) are arranged in the side and top end of the mounting frame (2) respectively, and the first wiping assembly (5) and the second wiping assembly (8) are used for cleaning the outer wall of the side glass assembly (4) and the top glass assembly (7) respectively.

2. An electronic scale according to claim 1, wherein The bottom end of the mounting frame (2) is fixedly connected with the top end of the scale body (1), the front and back of the mounting frame (2) are respectively provided with rectangular holes, and the outer wall of the fixed glass (3) is fixedly connected with the inner wall of the rectangular hole.

3. An electronic scale according to claim 1, wherein The side of the back of the mounting frame (2) is provided with a first insertion slot for slidingly inserting the side glass assembly (4), and the top end of the back of the mounting frame (2) is provided with a second insertion slot for slidingly inserting the top glass assembly (7).

4. An electronic scale according to claim 3, wherein The side glass assembly (4) comprises a movable side glass (41), and the back of the movable side glass (41) is provided with a first rectangular slot, and the first rectangular slot is provided with a first light shielding plate (42) for light shielding.

5. An electronic scale according to claim 3, wherein The top glass assembly (7) comprises a movable top glass (71), and the back of the movable top glass (71) is provided with a second rectangular slot, and the second rectangular slot is provided with a second light shielding plate (72) for light shielding.

6. An electronic scale according to claim 1, wherein The first wiping assembly (5) comprises a first brush (51), one end of the first brush (51) is fixedly connected with a first mounting plate (52) for mounting the first brush (51), the front of the first mounting plate (52) is fixedly connected with a first limiting block (53), the side of the mounting frame (2) is fixedly connected with a first mounting block (6), the top end of the first mounting block (6) is provided with a first limiting slot, and the first limiting block (53) is insertedly connected with the first limiting slot.

7. An electronic scale according to claim 1, wherein The second wiping assembly (8) comprises a second brush (81), the top end of the second brush (81) is fixedly connected with a second mounting plate (82), the front of the second mounting plate (82) is fixedly connected with a second limiting block (83), the top end of the mounting frame (2) is fixedly connected with a second mounting block (9), the top end of the second mounting block (9) is provided with a second limiting slot, and the second limiting block (83) is insertedly connected with the second limiting slot.

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