Electronic platform scale body

Abstract

The utility model discloses an electronic platform scale body which comprises a scale pan, an upper flat plate, a weighing sensor, a lower flat plate and a vertical rod assembly, the upper flat plate is fixed above the weighing sensor, a sensor cushion block is arranged below the weighing sensor, the sensor cushion block is installed on the lower flat plate, and the vertical rod assembly is fixed on the upper flat plate. The lower flat plate is formed by integral laser cutting and bending. The utility model has the advantages of simple structure and no redundant parts, and can reduce the cost. In addition, in the connecting structure, threads of all the screws cannot be exposed, a continuous large plane is formed, no turning corner area exists, cleaning is easy, and the sanitary design requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of electronic weighing equipment technology, specifically to an electronic platform scale body. Background Technology

[0002] In existing technologies, electronic platform scales typically consist of an upper welded bracket mounted above the load cell and a lower welded mounting bracket below it. Several cushioning rubber pads are installed on the upper bracket, and a bent and welded weighing pan rests on these pads. Four adjustable weighing feet are mounted on the lower welded bracket, which also houses a bubble level adapter bracket. The level of the scale is adjusted via the four adjustable feet. This structure requires welding of both the upper and lower brackets, resulting in a complex structure with numerous and expensive parts. Furthermore, the welded areas have bends and connections that are difficult to clean with water, failing to meet hygiene design requirements. Therefore, we propose a new electronic platform scale body. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0004] In view of the above-mentioned and / or existing defects in the structure of electronic platform scales, such as complex structure, difficulty in cleaning, and failure to meet hygienic design requirements, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0006] An electronic platform scale body includes a weighing pan, an upper plate, a load cell, a lower plate, and a support assembly I. The upper plate is fixed above the load cell, and a sensor pad is placed below the load cell. The sensor pad is installed on the lower plate, which is formed by integral laser cutting and bending.

[0007] In a preferred embodiment of the electronic platform scale body described in this utility model, the upright assembly I is fixed to the rear end surface of the lower plate by the upright base plate. The upright assembly I includes an upright rod, and L-shaped rods and T-shaped rods are provided on the side wall of the upright rod. An instrument connecting plate is connected to the top of the upright rod.

[0008] In a preferred embodiment of the electronic platform scale body described in this utility model, at least one C-shaped slot is provided on the upper plate, and a rubber pad is engaged in the C-shaped slot at the end face of the upper plate.

[0009] In a preferred embodiment of the electronic platform scale body described in this utility model, the load cell has at least one threaded hole, and the sensor pad has at least one through hole. The threaded hole of the load cell corresponds to the through hole of the sensor pad. The lower plate is fixed below the load cell by means of a fixing screw passing through the lower plate, the through hole of the sensor pad, and the threaded hole of the load cell.

[0010] In a preferred embodiment of the electronic platform scale body described in this utility model, the upper plate further includes a plurality of limiting screws, which are screwed into corresponding threaded holes in the upper plate, and the bottom end face of the limiting screw is located directly above the lower plate.

[0011] In a preferred embodiment of the electronic platform scale body described in this utility model, a bubble level is fixed inside the lower plate for adjusting the level.

[0012] As a preferred embodiment of the electronic platform scale body described in this utility model, adjustable scale feet are installed at the four corners of the bottom end face of the lower plate.

[0013] In a preferred embodiment of the electronic platform scale body described in this utility model, two adjustable scale feet are installed at the rear end of the upright base plate.

[0014] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, no unnecessary parts, and can reduce costs. Moreover, in the connection structure, the threads of all screws are not exposed, forming a continuous large flat surface without any corners or bends, making it easy to clean and meeting hygienic design requirements. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is an exploded view of the overall structure of the electronic platform scale body of this utility model. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0020] Figure 1 The diagram shown is an overall structural schematic of one embodiment of an electronic platform scale body according to this utility model. Please refer to [link / reference]. Figure 1 This embodiment of an electronic platform scale includes a weighing pan 1, an upper plate 2, a load cell 7, a lower plate 6, and a support assembly 1. The upper plate 2 is fixed above the load cell 7. A sensor pad 8 is placed below the load cell 7 and mounted on the lower plate 6. The lower plate 6 is integrally laser-cut and bent, without welding, resulting in a simple structure and easy cleaning. The load cell 7 has at least one threaded hole, and the sensor pad 8 has at least one through hole. The threaded hole of the load cell 7 corresponds to the through hole of the sensor pad 8. A fixing screw passes through the lower plate 6, the through hole of the sensor pad 8, and the threaded hole of the load cell 7 to fix the lower plate 6 below the load cell 7.

[0021] Furthermore, the upper plate 2 also includes multiple limiting screws 4, which are screwed into corresponding threaded holes in the upper plate 2, with the bottom end of the limiting screw 4 located directly above the lower plate 6. A limiting plate is also located below the lower plate 6 for intermediate limiting. This five-point limiting method, with four corners and an intermediate limiting point, maximizes the stability and safety of the sensor 7.

[0022] Furthermore, the pole assembly I is fixed to the rear end face of the lower plate 6 via the pole base plate 10. The pole assembly I includes a column rod 14, with L-shaped rods 12 and T-shaped rods 13 installed on the side wall of the column rod 14. An instrument connection plate 15 is connected to the top of the column rod 14. The pole base plate 10 has cable clips for fixing the load cell cable, which can fix the load cell cable 7, prevent it from touching other parts and affecting the weighing accuracy, and prevent damage to the cable. The rear end of the pole base plate 10 has a hollow design, which facilitates the placement of the load cell cable, makes it easy to clean, and avoids the accumulation of dirt. The rear end of the pole base plate 10 has two adjustable weighing feet 11, which can adjust the height of the column rod 14 and prevent the column rod 14 from swaying back and forth. The load cell cable 7 can be wound between the L-shaped rods 12 and T-shaped rods 13 according to different lengths to prevent the cable from becoming tangled or damaged. The instrument connection plate 15 has screw holes and through holes, which can be used to insert matching aviation plugs without damaging the cable. The instrument is secured with 15 screw holes on the instrument connection plate. The instrument can be rotated left and right at a certain angle without affecting its use or damaging the cables. The rear end of the 14-post support has four 8-shaped holes for connecting an external power source.

[0023] Furthermore, at least one C-shaped slot is provided on the upper plate 2. A rubber pad 3 is engaged in the C-shaped slot at the end face of the upper plate 2. The C-shaped slot is narrower at the inside and wider at the outside, which can effectively hold the rubber pad 3. The C-shaped slots are distributed at the four corners and the middle two sides of the upper plate 2, which can ensure the stability of the weighing pan and prevent collapse. A spirit level 9 is fixed inside the lower plate for leveling. Adjustable weighing feet 5 are installed at the four corners of the bottom end face of the lower plate 6. By adjusting the gap between the screw cap of the limit screw 4 and the upper surface of the stud of the adjustable weighing foot 5, the load cell 7 is protected from impact.

[0024] The installation process of the scale body is as follows: Pass the four limit screws 4 through the through holes of the upper plate 2 and tighten them to secure the load cell 7. After securing the upper plate 2 and the load cell 7, align the through hole of the sensor pad 8 with the threaded hole of the load cell 7, and align the through hole of the lower plate 6 with the through hole of the sensor pad 8. Tighten the fixing screws through the through hole of the lower plate 6 and the threaded hole of the load cell 7. The lower plate 6 and the load cell 7 are also secured. Tighten the four limit screws 4 onto the upper plate 2. Finally, install the four adjustable weighing feet 5 onto the lower plate 6, tighten the weighing feet, and install the spirit level 9 into the threaded hole of the lower plate 6 and adjust it to be level. Place the weighing pan 1 onto the upper plate assembly I to complete the installation of the electronic platform scale body.

[0025] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An electronic platform scale body, characterized in that, It includes a weighing pan (1), an upper plate (2), a weighing sensor (7), a lower plate (6) and a pole assembly (I). The upper plate (2) is fixed above the weighing sensor (7). A sensor pad (8) is placed under the weighing sensor (7). The sensor pad (8) is installed on the lower plate (6). The lower plate (6) is formed by integral laser cutting and bending.

2. The electronic platform scale body according to claim 1, characterized in that, The pole assembly (I) is fixed to the rear end face of the lower plate (6) by the pole base plate (10). The pole assembly (I) includes a column rod (14). An L-shaped rod (12) and a T-shaped rod (13) are provided on the side wall of the column rod (14). An instrument connection plate (15) is connected to the top of the column rod (14).

3. The electronic platform scale body according to claim 1, characterized in that, At least one C-shaped slot is provided on the upper plate (2), and a rubber pad (3) is engaged in the C-shaped slot at the end face of the upper plate (2).

4. The electronic platform scale body according to claim 1, characterized in that, The load cell (7) has at least one threaded hole, and the sensor pad (8) has at least one through hole. The threaded hole of the load cell (7) corresponds to the through hole of the sensor pad (8). The lower plate (6) is fixed below the load cell (7) by passing a fixing screw through the lower plate (6), the through hole of the sensor pad (8) and the threaded hole of the load cell (7).

5. The electronic platform scale body according to claim 1, characterized in that, The upper plate (2) also includes a plurality of limiting screws (4), which are screwed into the corresponding threaded holes of the upper plate (2), and the bottom end face of the limiting screw (4) is located directly above the lower plate (6).

6. The electronic platform scale body according to claim 1, characterized in that, The lower plate is fixed with a level bubble (9) for adjusting the level.

7. The electronic platform scale body according to claim 6, characterized in that, Adjustable weighing feet (5) are installed at the four corners of the bottom surface of the lower plate (6).

8. The electronic platform scale body according to claim 2, characterized in that, Two adjustable weighing feet (11) are installed at the rear end of the pole base plate (10).

Images