Load bearing structure of weighing sensor

Abstract

The utility model discloses a load bearing structure of a weighing sensor, which comprises a weighing platform and a weighing plate, the weighing plate is arranged at the top of the weighing platform, a fixed sleeve is fixedly arranged on one side of the top of the weighing plate, a discharge port is arranged on the outer wall of one side of the fixed sleeve, a rolling plastic bag is inserted into the inner wall of the fixed sleeve, and the rolling plastic bag is arranged on the top of the weighing plate. The section of the rolling plastic bag is of a folding structure, and right-angle supporting blocks distributed at equal intervals are fixedly arranged at the four corners of the top of the weighing plate. According to the utility model, the rolled plastic bag arranged in the fixed sleeve is drawn out from the discharge port, the bag mouth of the rolled plastic bag is respectively clamped on the right-angle support block arranged at the top of the weighing plate, the bag mouth of the rolled plastic bag is spread and laid at the top of the weighing plate, and the rolled plastic bag is filled with articles and the opening is torn off from the connecting part. And the bag opening of the next rolled plastic bag is unfolded and laid on the top of the weighing plate, so that the objects can be prevented from making contact with the top of the weighing plate, and object residues are prevented from being accumulated on the top of the weighing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing equipment, in particular to a load bearing structure of a weighing sensor. Background Art

[0002] A load cell is a device that converts a mass signal into a measurable electrical signal output. It is typically used to measure the weight of an object and convert this weight information into an electrical signal, such as voltage or current, so that it can be read and displayed by an electronic scale or other measuring device.

[0003] Existing weighing equipment is usually used in shopping malls, supermarkets and other trading places. Existing load-bearing sensors all place items on the top of the weighing tray. For example, the weighing equipment used in the vegetable market. The top of the weighing tray is in contact with different items for a long time, which will not only accumulate a large amount of item residues, but also breed bacteria. For this reason, we proposed a load-bearing structure for weighing sensors. Utility Model Content

[0004] The purpose of the utility model is to provide a load bearing structure of a weighing sensor to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a load-bearing structure of a weighing sensor, comprising a weighing platform and a weighing plate, the weighing plate being arranged on the top of the weighing platform, a fixed sleeve being fixedly provided on one side of the top of the weighing plate, a discharge port being provided on one side outer wall of the fixed sleeve, a rolled-up plastic bag being inserted into the inner wall of the fixed sleeve, the cross-section of the rolled-up plastic bag being a folded structure, right-angle support blocks being fixedly provided at equal distances on the four corners of the top of the weighing plate, and a hanging plate being fixedly provided on one side outer wall of the top of the right-angle support block.

[0006] Preferably, mass sensors distributed at equal distances are fixed on the top four corners of the weighing platform, so that the weight of the items on the top of the weighing plate can be weighed conveniently through the mass sensors. Positioning sleeves are fixed on the top outer wall of the mass sensor, and positioning columns distributed at equal distances are fixed on the bottom four corners of the weighing plate. The bottom outer wall of the positioning column and the inner wall of the positioning sleeve are clearance-matched, so that the weighing plate can be placed on the top of the weighing platform conveniently.

[0007] Preferably, one side outer wall of the fixed sleeve is movably connected to a cover plate via a hinge, and one side outer wall of the cover plate is fixedly provided with a first pull rod, so that the fixed sleeve can be easily closed through the cover plate.

[0008] Preferably, a storage cavity is opened on one side outer wall of the weighing plate, and a sealing plate is movably connected to one side outer wall of the storage cavity through a hinge. A second pull rod is fixed on one side outer wall of the sealing plate, so that the rolled plastic bags can be stored conveniently through the storage cavity.

[0009] Preferably, the top outer wall of the weighing plate is provided with grooves distributed at equal distances, and the grooves can prevent the spherical objects from rolling on the top of the weighing plate and prevent the spherical objects from falling.

[0010] Preferably, a display panel is provided on one side outer wall of the weighing platform, and control buttons distributed at equal distances are provided on one side outer wall of the weighing platform.

[0011] Preferably, a switch button is provided on the outer wall of one side of the bottom of the weighing platform, and a power socket is provided on the outer wall of one side of the bottom of the weighing platform.

[0012] Preferably, the four corners of the bottom of the weighing platform are fixed with supporting legs distributed at equal distances, so that the utility model can be placed at a designated position easily through the supporting legs.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The rolled plastic bag provided in the fixed sleeve is drawn out from the discharge port, and the bag openings of the rolled plastic bag are respectively clamped on the right-angle support blocks provided on the top of the weighing plate. The bag openings of the rolled plastic bag are unfolded and laid on the top of the weighing plate. When the rolled plastic bag is filled with items, the connecting part is torn open, and the bag opening of the next rolled plastic bag is unfolded and laid on the top of the weighing plate. This can prevent the items from contacting the top of the weighing plate, prevent the accumulation of item residues on the top of the weighing plate, and prevent the growth of bacteria on the top of the weighing plate, with good hygienic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a load-bearing structure of a weighing sensor of the present utility model;

[0017] Figure 2 This is a schematic diagram of the weighing platform structure of a load-bearing structure of a weighing sensor of the utility model;

[0018] Figure 3 This is a schematic diagram of the weighing plate structure of a load-bearing structure of a weighing sensor of the present utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of a rolled plastic bag with a load-bearing structure of a weighing sensor in the utility model.

[0020] Description of reference numerals:

[0021] 1 weighing platform, 2 weighing plate, 3 fixing sleeve, 4 discharge port, 5 rewinding plastic bag, 6 right-angle support block, 7 hanging plate, 8 groove, 9 cover plate, 10 first pull rod, 11 storage cavity, 12 sealing plate, 13 second pull rod, 14 mass sensor, 15 positioning sleeve, 16 positioning column, 17 supporting legs, 18 display panel, 19 control button, 20 switch button, 21 power jack. DETAILED DESCRIPTION

[0022] The following diagrams illustrate various embodiments of the present invention. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0023] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0024] Example 1

[0025] Refer to the instruction manual Figure 1-4 A load-bearing structure of a weighing sensor includes a weighing platform 1 and a weighing plate 2. The weighing plate 2 is arranged on the top of the weighing platform 1. A fixed sleeve 3 is fixed on one side of the top of the weighing plate 2. A discharge port 4 is opened on the outer wall of one side of the fixed sleeve 3. A rolled plastic bag 5 is inserted into the inner wall of the fixed sleeve 3. The cross-section of the rolled plastic bag 5 is a folding structure. Right-angle support blocks 6 with equal distances are fixed on the four corners of the top of the weighing plate 2. A hanging plate 7 is fixed on the outer wall of one side of the top of the right-angle support block 6.

[0026] Example 2

[0027] Based on the first embodiment, mass sensors 14 distributed at equal distances are fixed on the top four corners of the weighing platform 1, and the mass sensors 14 are used to facilitate weighing the weight of the items on the top of the weighing plate 2. A positioning sleeve 15 is fixed on the top outer wall of the mass sensor 14, and positioning columns 16 distributed at equal distances are fixed on the bottom four corners of the weighing plate 2. The bottom outer wall of the positioning column 16 and the inner wall of the positioning sleeve 15 are clearance-matched, which makes it convenient to place the weighing plate 2 on the top of the weighing platform 1.

[0028] Example 3

[0029] Based on the first embodiment, one side outer wall of the fixed sleeve 3 is movably connected to a cover plate 9 through a hinge, and one side outer wall of the cover plate 9 is fixedly provided with a first pull rod 10, which facilitates closing the fixed sleeve 3 through the cover plate 9, and one side outer wall of the weighing plate 2 is provided with a storage cavity 11, and one side outer wall of the storage cavity 11 is movably connected to a sealing plate 12 through a hinge, and one side outer wall of the sealing plate 12 is fixedly provided with a second pull rod 13, which facilitates storing the rolled plastic bag 5 through the storage cavity 11.

[0030] Example 4

[0031] Based on the first embodiment, the top outer wall of the weighing plate 2 is provided with grooves 8 distributed at equal distances. The grooves 8 can prevent spherical objects from rolling on the top of the weighing plate 2 and prevent spherical objects from falling. A display panel 18 is provided on one side outer wall of the weighing platform 1, and control buttons 19 distributed at equal distances are provided on one side outer wall of the weighing platform 1. A switch button 20 is provided on one side outer wall of the bottom of the weighing platform 1, and a power socket 21 is provided on one side outer wall of the bottom of the weighing platform 1. Support legs 17 distributed at equal distances are fixed at the four corners of the bottom of the weighing platform 1. The support legs 17 facilitate the placement of the utility model at a designated position.

[0032] Working principle of this utility model:

[0033] Refer to the instruction manual Figure 1-4 When the utility model is used, the rolled plastic bag 5 is placed in the fixed sleeve 3, and the rolled plastic bag 5 is pulled out from the inner wall of the discharge port 4, and the bag opening of the rolled plastic bag 5 is respectively clamped on the right-angle support block 6 provided on the top of the weighing plate 2. The bag opening of the rolled plastic bag 5 can be unfolded and laid on the top of the weighing plate 2. The rolled plastic bag 5 is filled with articles, the connecting part is torn open, and the bag opening of the next rolled plastic bag 5 is unfolded and laid on the top of the weighing plate 2. This can prevent the articles from contacting the top of the weighing plate 2, prevent the accumulation of article residues on the top of the weighing plate 2, and prevent the top of the weighing plate 2 from breeding bacteria, with good hygienic effect.

[0034] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A load-bearing structure for a weighing sensor, comprising a weighing platform (1) and a weighing plate (2), wherein the weighing plate (2) is arranged on the top of the weighing platform (1), and is characterized in that: A fixed sleeve (3) is fixedly provided on one side of the top of the weighing plate (2), a discharge port (4) is provided on one outer wall of the fixed sleeve (3), a rolled plastic bag (5) is inserted into the inner wall of the fixed sleeve (3), and the cross section of the rolled plastic bag (5) is a folded structure. Right-angle support blocks (6) are fixedly provided at the four corners of the top of the weighing plate (2) at equal distances, and a hanging plate (7) is fixedly provided on the outer wall of one side of the top of the right-angle support block (6).

2. A load-bearing structure for a weighing sensor according to claim 1, characterized in that: The four corners of the top of the weighing platform (1) are fixed with mass sensors (14) distributed at equal distances, the top outer wall of the mass sensor (14) is fixed with a positioning sleeve (15), and the four corners of the bottom of the weighing plate (2) are fixed with positioning columns (16) distributed at equal distances, and the bottom outer wall of the positioning column (16) and the inner wall of the positioning sleeve (15) are clearance-matched.

3. The load-bearing structure of a weighing sensor according to claim 1, characterized in that: One side outer wall of the fixed sleeve (3) is movably connected to a cover plate (9) via a hinge, and one side outer wall of the cover plate (9) is fixedly provided with a first pull rod (10).

4. The load-bearing structure of a weighing sensor according to claim 1, characterized in that: A receiving cavity (11) is formed on one side outer wall of the weighing plate (2), and a sealing plate (12) is movably connected to one side outer wall of the receiving cavity (11) via a hinge, and a second pull rod (13) is fixedly provided on one side outer wall of the sealing plate (12).

5. The load-bearing structure of a weighing sensor according to claim 1, characterized in that: The top outer wall of the weighing plate (2) is provided with grooves (8) distributed at equal distances.

6. The load-bearing structure of a weighing sensor according to claim 1, characterized in that: A display panel (18) is provided on one side outer wall of the weighing platform (1), and control buttons (19) distributed at equal distances are provided on one side outer wall of the weighing platform (1).

7. The load-bearing structure of a weighing sensor according to claim 1, characterized in that: A switch button (20) is provided on an outer wall on one side of the bottom of the weighing platform (1), and a power socket (21) is provided on an outer wall on one side of the bottom of the weighing platform (1).

8. The load bearing structure of a weighing sensor according to claim 1, characterized in that: The four corners of the bottom of the weighing platform (1) are fixedly provided with supporting legs (17) distributed at equal distances.

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