Wireless accumulation weighing calibrator

Abstract

The utility model discloses a wireless accumulation weighing calibrator which comprises a weighing calibrator body, a plurality of sensors are installed on the upper surface of the weighing calibrator body, a placing plate is installed at the top end of each sensor, a calculation controller is installed on the front face of the weighing calibrator body, and a control panel display screen is installed on the front face of the calculation controller. A wireless accumulator is installed on the upper surface of the calculation controller, an accumulation display is installed on the front face of the wireless accumulator, and a plurality of transmitting modules are installed in the weighing calibrator. According to the device, a device transmitting module is additionally arranged on the weighing calibrator, data can be transmitted and output in real time, a many-to-one receiving module is arranged on a wireless accumulator, data transmitted by each calibrator can be collected and accumulated, and therefore the weight of each calibrator and the accumulated value of the weights of the multiple calibrators are obtained; therefore, the device effectively solves the problem that an existing device cannot synchronously obtain the loading weight and the accumulated value in real time.

Description

Technical Field

[0001] This utility model relates to the field of calibration and testing mechanics, and in particular to a wireless cumulative weighing calibration instrument. Background Technology

[0002] A load-bearing calibrator is a precision instrument used to calibrate and test the accuracy of various load-bearing equipment. It can calibrate the weighing system of load-bearing equipment to ensure that it maintains accurate measurement performance during use. Load-bearing calibrators are widely used in industrial production, laboratories, quality inspection and other fields.

[0003] Conventional scale calibration typically uses weights or weighing calibrators, and the cumulative weighing value is usually calculated manually. However, existing devices cannot obtain the weights loaded separately and the cumulative value in real time. In order to obtain the weights loaded separately and the cumulative value in real time, we propose a wireless cumulative weighing calibrator to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a wireless cumulative weighing calibrator to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A wireless cumulative weighing calibrator includes a weighing calibrator with multiple sensors mounted on its upper surface. Each sensor has a placement plate mounted on its top. A computing controller is mounted on the front of the weighing calibrator, and a control panel display screen is mounted on the front of the computing controller. A wireless accumulator is mounted on the upper surface of the computing controller, and an accumulation display screen is mounted on the front of the wireless accumulator. Multiple transmitting modules are installed inside the weighing calibrator, and a receiving module is installed inside the wireless accumulator. Each transmitting module is adapted to the receiving module.

[0007] In a further embodiment, a lower glass cover is placed on the upper surface of the weighing calibrator, an upper glass cover is placed above the lower glass cover, and a handle is fixedly connected to the upper surface of the upper glass cover.

[0008] In a further embodiment, a slot is provided on the upper surface of the lower glass cover, and a block is fixedly connected to the bottom surface of the upper glass cover, wherein the slot and the block are adapted to each other.

[0009] In a further embodiment, the weighing calibrator has a power connection port on the back and grooves on both the left and right sides.

[0010] In a further embodiment, a maintenance plate is mounted on the bottom surface of the weighing calibrator by screws, and the bottom surface of the maintenance plate has heat dissipation windows.

[0011] In a further embodiment, the bottom surface of the weighing calibrator is fixedly connected with multiple support cylinders, each of the support cylinders is threadedly connected to a threaded support leg, each of the threaded support legs is provided with anti-slip protrusions on its outer surface, and each of the threaded support legs is attached with an anti-slip pad on its bottom surface.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model relates to a wireless cumulative weighing calibrator, which consists of multiple weighing calibrators, a transmitter, and a wireless cumulative display. The weighing calibrators are internally equipped with sensors, a display screen, a power supply, etc. By adding a transmitter module to the weighing calibrator, it can transmit output data in real time. Furthermore, the wireless cumulative display is equipped with a many-to-one receiver module, which can collect and accumulate the data transmitted by each calibrator to obtain the weight of each calibrator and the cumulative value of the weights of multiple calibrators. Therefore, this device effectively solves the problem that existing devices cannot obtain the weights of each load and the cumulative value in real time. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a wireless cumulative weighing calibrator.

[0015] Figure 2 This is a side cross-sectional schematic diagram of a wireless cumulative weighing calibrator.

[0016] Figure 3 This is a schematic diagram of the structure of a wireless cumulative weighing calibrator viewed from below.

[0017] Figure 4 This is a schematic diagram of the system structure of a wireless cumulative weighing calibrator.

[0018] In the diagram: 1. Weighing calibrator; 2. Upper glass cover; 3. Lower glass cover; 4. Groove; 5. Calculation controller; 6. Display screen; 7. Wireless accumulator; 8. Control panel; 9. Accumulator display; 10. Handle; 11. Locking block; 12. Locking slot; 13. Placement plate; 14. Power connection port; 15. Support cylinder; 16. Threaded support leg; 17. Anti-slip protrusion; 18. Anti-slip mat; 19. Sensor; 20. Heat dissipation window; 21. Maintenance board; 22. Transmitter module; 23. Receiver module. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] 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.

[0022] Please see Figure 1-4In this utility model, the wireless cumulative weighing calibrator includes a weighing calibrator 1. Multiple sensors 19 are mounted on the upper surface of the weighing calibrator 1, and a placement plate 13 is mounted on the top of each sensor 19. A calculation controller 5 is mounted on the front of the weighing calibrator 1, and a control panel 8 and a display screen 6 are mounted on the front of the calculation controller 5. A wireless accumulator 7 is mounted on the upper surface of the calculation controller 5, and an accumulation display 9 is mounted on the front of the wireless accumulator 7. Multiple transmitting modules 22 are installed inside the weighing calibrator 1, and multiple transmitting modules 22 are installed inside the wireless accumulator 7. There is a receiving module 23, and each transmitting module 22 is adapted to the receiving module 23. It consists of multiple weighing calibrators 1, transmitters, and wireless accumulator displays 9. The weighing calibrators 1 are equipped with sensors 19, displays 6, power supplies, etc. By adding a transmitting module 22 to the weighing calibrator 1, it can transmit output data in real time. The wireless accumulator 7 is equipped with a many-to-one receiving module 23, which can collect and accumulate the data sent by each calibrator to obtain the weight of each calibrator and the cumulative value of the weights of multiple calibrators.

[0023] The upper surface of the weighing calibrator 1 is covered with a lower glass cover plate 3, and an upper glass cover plate 2 is placed above the lower glass cover plate 3. The upper glass cover plate 2 and the lower glass cover plate 3 work together to isolate the objects in the weighing chamber, thereby reducing the weighing error. A handle 10 is fixedly connected to the upper surface of the upper glass cover plate 2, and a slot 12 is opened on the upper surface of the lower glass cover plate 3. A block 11 is fixedly connected to the bottom surface of the upper glass cover plate 2. The slot 12 and the block 11 are compatible, which can make the upper glass cover plate 2 and the lower glass cover plate 3 fit more tightly.

[0024] The weighing calibrator 1 has a power connection port 14 on the back and grooves 4 on both the left and right sides. A maintenance plate 21 is installed on the bottom of the weighing calibrator 1 by screws to facilitate maintenance of the device. The bottom of the maintenance plate 21 has a heat dissipation window 20. Multiple support cylinders 15 are fixedly connected to the bottom of the weighing calibrator 1. Each support cylinder 15 has a threaded support leg 16 inside. The outer surface of each threaded support leg 16 has anti-slip protrusions 17. The bottom surface of each threaded support leg 16 is covered with an anti-slip pad 18 to ensure the stability of the device during use.

[0025] The working principle of this utility model is as follows:

[0026] When using this wireless cumulative weighing calibrator, the operator first checks all components to ensure normal operation. Next, the multiple threaded support legs 16 on the bottom of the device are adjusted to ensure it is roughly horizontal. Then, the operator places the component to be weighed onto the placement plate 13 in the weighing calibrator 1. During placement, the weighing data is transmitted to the wireless accumulator 7 via the transmitter module 22 and receiver module 23, and displayed on the cumulative display 9. Finally, the operator records the data displayed on the cumulative display 9.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wireless cumulative weighing calibrator, characterized in that: The weighing calibrator (1) includes a weighing calibrator (1) with multiple sensors (19) mounted on its upper surface. Each sensor (19) has a placement plate (13) mounted on its top. A computing controller (5) is mounted on the front of the weighing calibrator (1). A control panel (8) and a display screen (6) are mounted on the front of the computing controller (5). A wireless accumulator (7) is mounted on the upper surface of the computing controller (5). An accumulation display (9) is mounted on the front of the wireless accumulator (7). Multiple transmitting modules (22) are installed inside the weighing calibrator (1). A receiving module (23) is installed inside the wireless accumulator (7). Each transmitting module (22) is adapted to the receiving module (23).

2. The wireless cumulative weighing calibrator according to claim 1, characterized in that: The weighing calibrator (1) has a lower glass cover plate (3) on its upper surface, and an upper glass cover plate (2) is placed above the lower glass cover plate (3). A handle (10) is fixedly connected to the upper surface of the upper glass cover plate (2).

3. The wireless cumulative weighing calibrator according to claim 2, characterized in that: The upper surface of the lower glass cover (3) is provided with a slot (12), and the bottom surface of the upper glass cover (2) is fixedly connected with a block (11). The slot (12) and the block (11) are compatible.

4. The wireless cumulative weighing calibrator according to claim 1, characterized in that: The weighing calibrator (1) has a power connection port (14) on the back and grooves (4) on both the left and right sides.

5. The wireless cumulative weighing calibrator according to claim 1, characterized in that: The bottom surface of the weighing calibrator (1) is fitted with a maintenance plate (21) by screws, and the bottom surface of the maintenance plate (21) is provided with a heat dissipation window (20).

6. The wireless cumulative weighing calibrator according to claim 1, characterized in that: The bottom surface of the weighing calibrator (1) is fixedly connected with multiple support cylinders (15), each of the support cylinders (15) is threaded with a threaded support leg (16), each of the threaded support legs (16) has an anti-slip protrusion (17) on its outer surface, and each of the threaded support legs (16) has an anti-slip pad (18) pasted on its bottom surface.

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