Vehicle-mounted weighing sensor module

Abstract

The utility model relates to a vehicle-mounted weighing sensor module, which comprises a weighing part and a mounting part, the mounting part is fixed on a spring steel plate of a vehicle, the weighing part is mounted on the mounting part, the mounting part comprises a clamping part, the clamping part is clamped on the spring steel plate, the clamping part comprises a pair of clamping blocks, and the clamping blocks are clamped on the spring steel plate. The pair of clamping blocks are clamped on the side edge of the spring steel plate, a retaining part is arranged on each clamping block, the retaining parts are configured to be partially or completely attached to the outline of the side edge of the spring steel plate when the pair of clamping blocks are clamped on the side edge of the spring steel plate, and the mounting part further comprises a screw rod; threaded holes are formed in the pair of clamping blocks respectively, and the screw penetrates through the threaded holes in the pair of clamping blocks to lock the pair of clamping blocks. The vehicle-mounted weighing sensor module provided by the utility model is ingenious in installation, avoids vehicle refitting, and has relatively high weighing precision at the same time.

Description

Technical Field

[0001] The present application relates to the field of vehicle-mounted weighing technology, and in particular to a vehicle-mounted weighing sensor module. Background Art

[0002] In the logistics industry, accurate weight management is crucial for both cost and customer satisfaction. Onboard weighing systems monitor truck weight in real time, ensuring safety and accuracy during loading and unloading, and preventing issues like overloading and underloading. By calculating the weight of a fully loaded truck, truck scheduling and transportation routes can be optimized, improving the efficiency and cost-effectiveness of logistics transportation.

[0003] On-board weighing systems can accurately measure vehicle weight, preventing damage to the road caused by overloading, thereby ensuring safe and accessible highways. However, overloaded vehicles are more prone to accidents such as tire blowouts, posing significant safety risks. On-board weighing systems can prevent these safety issues and improve road safety.

[0004] At present, in order to control the overloading problem, some vehicles are equipped with weight detection devices. However, the current vehicle weight detection devices inevitably require a certain degree of modification to the vehicle during installation, and the installation convenience is not good.

[0005] For example, the Chinese patent, patent number: CN202121152425.6 discloses a vehicle-mounted weighing device and weighing system, including a deformation measuring device fixed to a leaf spring by a U-shaped bolt, the deformation measuring device including a steel plate and a strain gauge adhered to the steel plate, and the deformation measuring device is fixed to the leaf spring by a U-shaped bolt. In this scheme, the deformation measuring device is fixed to the spring steel plate by a U-shaped bolt. It is inevitable to remove the U-shaped bolt of the original vehicle and then install it. The installation process is complicated and there are certain modification risks. Utility Model Content

[0006] The purpose of this application is to provide a vehicle-mounted weighing sensor with a more stable effect.

[0007] The technical solution of the utility model is: a vehicle-mounted weighing sensor module, including a weighing part and a mounting part, characterized in that the mounting part is fixed on a spring steel plate of the vehicle, the weighing part is mounted on the mounting part, and the mounting part includes a clamping part, and the clamping part is clamped on the spring steel plate.

[0008] Preferably, the engaging portion includes a pair of engaging blocks, and the pair of engaging blocks are engaged with the side edges of the spring steel plate.

[0009] Preferably, a retaining portion is provided on the clamping block, and the retaining portion is configured to partially or completely fit the contour of the side edge of the spring steel plate when a pair of the clamping blocks are clamped on the side edge of the spring steel plate.

[0010] Preferably, a pair of the clamping blocks are respectively clamped on two side edges in the length direction of the spring steel plate.

[0011] Preferably, the engaging portion further comprises a fastener, and the fastener locks a pair of engaging blocks engaged with the sides of the spring steel plate.

[0012] Preferably, the fastener includes a screw, and a pair of the clamping blocks are respectively provided with threaded holes, and the screw passes through the threaded holes on the pair of the clamping blocks to lock the pair of the clamping blocks.

[0013] Preferably, a pair of the clamping blocks are clamped on the side of the spring steel plate and the end of the spring steel plate, and a part of the retaining portion fits the contour of the side of the spring steel plate and the other part fits the contour of the end of the spring steel plate.

[0014] Preferably, a mounting plate is further provided on the engaging portion, and a gyroscope weighing sensor is mounted on the mounting plate.

[0015] Compared with the prior art, the advantages of this application are:

[0016] (1) The present application uses a pair of clamping blocks to engage with the side of the spring steel plate and fix the clamping blocks with fasteners. The installation can be achieved without dismantling or modifying the vehicle. At the same time, the real-time weight of the vehicle can be accurately obtained in conjunction with the gyroscope weighing sensor.

[0017] (2) The retaining portion on the clamping block in the present application is adapted to the outer contour of the spring steel plate and can be better fixed to the spring steel plate.

[0018] (3) The retaining portion of the clamping block is set according to the contour of the end of the spring steel plate, and the clamping block can be clamped on the end of the spring steel plate, which makes the position layout of the gyroscope weighing sensor more selective. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present application will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the installation structure of a vehicle-mounted weighing sensor module for this application;

[0021] Figure 2 This is a main view of the installation structure of a vehicle-mounted weighing sensor module in this application;

[0022] Figure 3 This is a structural diagram of a vehicle-mounted weighing sensor module for this application;

[0023] Figure 4 This is a main view of the installation structure of a vehicle-mounted weighing sensor module in this application;

[0024] Figure 5 This is a structural front view of the mounting portion of a vehicle-mounted weighing sensor module of this application;

[0025] Figure 6 This is a structural diagram of another installation method of a vehicle-mounted weighing sensor module in this application.

[0026] in:

[0027] 1. Spring steel plate, 2. Weighing part, 3. Installation part;

[0028] 31. Clamping portion, 32. Mounting plate, 311. Block, 312. Screw, 311A. Holding portion,

[0029] 321, first connecting part, 322, second connecting part. DETAILED DESCRIPTION

[0030] To make the objectives, technical solutions, and advantages of this application more clear, the following embodiments of this application will be further described in detail with reference to the accompanying drawings. Obviously, the described embodiment is only one embodiment of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0031] The “embodiment” referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present application. In the description of the embodiments of the present application, it should be understood that the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as “first”, “second” and “third” may explicitly or implicitly include one or more of the features. Moreover, the terms “first”, “second” and “third” are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms “including” and “for” and any variations thereof are intended to cover non-exclusive inclusions.

[0032] like Figure 1As shown, this embodiment provides a vehicle-mounted weighing sensor module for installation on a spring steel plate 1 of a vehicle, the vehicle-mounted weighing sensor module includes a weighing part 2 and a mounting part 3, one end of the mounting part 3 is fixed on the spring steel plate 1 of the vehicle, and the spring steel plate 1 of a truck is usually a group consisting of multiple spring steel plates 1. In this embodiment, the mounting part 3 is installed on the topmost spring steel plate 1, and the other end of the mounting part 3 is installed with a weighing part 2. One of the application scenarios in this embodiment is that the loaded goods need to be weighed during the process of loading goods on the truck to avoid overloading. In this scenario, the weighing part 2 in this embodiment is configured as a gyroscope weighing sensor, which can convert the deformation data of the spring steel plate into weight data, thereby recording the weight data of the loaded goods. Usually, the spring steel plates 1 of the truck are symmetrically arranged. In this embodiment, a mounting part 3 and a gyroscope weighing sensor are installed on each group of spring steel plates 1.

[0033] like Figure 2-3 As shown, the mounting portion 3 includes a clamping portion 31 and a mounting plate 32. The clamping portion 31 is clamped on the spring steel plate 1, and the mounting plate 32 is installed on the clamping portion 31. The mounting plate 32 includes a first connecting portion 321 and a second connecting portion 322. The first connecting portion 321 is fixed on the clamping portion 31, and the second connecting portion 322 is integrally formed with the first connecting portion 321. The second connecting portion 322 is arranged along the horizontal direction of the vehicle, so that the gyroscope weighing sensor can be horizontally mounted on the mounting plate 32. When the truck is loading cargo, the deformation of the spring steel plate 1 will change. At this time, the gyroscope weighing sensor measures the weight of the cargo according to the degree of deformation of the spring steel plate 1.

[0034] like Figure 4-5As shown, the engaging portion 31 includes a pair of engaging blocks 311, and the pair of engaging blocks 311 are arranged opposite to each other and are respectively engaged with the side edges of the length direction of the spring steel plate 1. In order to improve the engaging force of the engaging blocks on the spring steel plate 1, a retaining portion 311A is provided on the inner surface of each of the engaging blocks 311. The shape of the retaining portion 311A is designed to match the contour of the side edge of the spring steel plate 1, and is configured so that when the pair of engaging blocks 311 are engaged with the side edge of the spring steel plate 1, the retaining portion 311A partially or completely fits the contour of the side edge of the spring steel plate 1, thereby the engaging blocks 311 can be better engaged with the spring steel plate 1. The side of the spring steel plate 1 in the longitudinal direction, in order to lock the block 311 on the side of the spring steel plate 1 in the longitudinal direction, the clamping portion 31 in this embodiment is further provided with a fastener, and the fastener can lock a pair of clamping blocks 311 clamped on the side of the spring steel plate 1. In one embodiment of the present application, the fastener includes a screw 312, and the clamping blocks 311 are respectively provided with threaded holes adapted to the screw 312. The screw 312 is threadedly installed in the threads of a pair of the clamping blocks 311. Tightening the screw 312 can achieve the fastening of a pair of the clamping blocks 311.

[0035] In another embodiment of the present application, the fastener 312 is a clamp, which surrounds the clamping block 311 to lock the pair of clamping blocks 311 .

[0036] like Figure 6 As shown, in another embodiment of the present application, the spring steel plate 1 is provided with multiple spring steel plates, and a weighing portion 2 and a mounting portion 3 are mounted on one of the spring steel plates near the lower side of the end of the spring steel plate. The mounting portion is clamped to the spring steel plate 1 by a pair of clamping blocks and screws. In another embodiment of the present application, the clamping block 311 can be clamped to the end of the spring steel plate 1 in the longitudinal direction. The clamping block 311 is provided with a retaining portion that adapts to the end profile of the spring steel plate 1 in the longitudinal direction. A portion of the retaining portion conforms to the contour of the side of the spring steel plate, and another portion conforms to the contour of the end of the spring steel plate in the longitudinal direction. In this way, the mounting plate 32 and the gyroscope weighing sensor can be mounted on the end of the spring steel plate.

[0037] The above embodiments are only for illustrating the technical concepts and features of the present application, and their purpose is to enable people familiar with this technology to understand the content of the present application and implement it accordingly, and they are not intended to limit the scope of protection of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and that the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present application.

Claims

1. A vehicle-mounted weighing sensor module, comprising a weighing unit and a mounting unit, characterized in that: The mounting portion is fixed on a spring steel plate of a vehicle, the weighing portion is mounted on the mounting portion, and the mounting portion includes a clamping portion, which is clamped on the spring steel plate.

2. The vehicle-mounted weighing sensor module according to claim 1, characterized in that: The clamping portion includes a pair of clamping blocks, and the pair of clamping blocks are clamped on the sides of the spring steel plate.

3. The vehicle-mounted weighing sensor module according to claim 2, characterized in that: The clamping block is provided with a retaining portion, and the retaining portion is configured to partially or completely fit the contour of the side edge of the spring steel plate when a pair of the clamping blocks are clamped on the side edge of the spring steel plate.

4. The vehicle-mounted weighing sensor module according to claim 3, characterized in that: A pair of the clamping blocks are respectively clamped on two side edges of the spring steel plate in the length direction.

5. The vehicle-mounted weighing sensor module according to claim 4, characterized in that: The clamping portion further comprises a fastener, which locks a pair of clamping blocks clamped on the sides of the spring steel plate.

6. The vehicle-mounted weighing sensor module according to claim 5, characterized in that: The fastener includes a screw rod, and a pair of the clamping blocks are respectively provided with threaded holes. The screw rod passes through the threaded holes on the pair of the clamping blocks to lock the pair of the clamping blocks.

7. The vehicle-mounted weighing sensor module according to claim 3, characterized in that: A pair of the clamping blocks are clamped on the side of the spring steel plate and the end of the spring steel plate. A part of the retaining portion fits the contour of the side of the spring steel plate and the other part fits the contour of the end of the spring steel plate.

8. The vehicle-mounted weighing sensor module according to any one of claims 1 to 7, characterized in that: The clamping portion is further provided with a mounting plate, and a gyroscope weighing sensor is mounted on the mounting plate.

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