A batch detection device for multifunction watch

Abstract

The utility model discloses a batch detection device of multifunctional meter. It includes the setting board for setting test table and the door board through the hinge and the setting board connection, is equipped with a plurality of holes for placing test table on the setting board, and the door board can cover the front end of the setting board, and when the door board closes, the front end of the test table in the hole can be limited. The hole is equipped with a probe assembly, and the position of the probe assembly corresponds to the position of the terminal of the test table and can be contacted electrically. The advantages are: a plurality of test tables are installed simultaneously to detect, avoiding the tedious operation of wiring in the prior art, and the detection efficiency is greatly improved. After the test table is inserted, the probe can be contacted electrically with the terminal automatically, without manual wiring, which reduces the workload of the operator, avoids test failure caused by wiring error or poor contact, and improves the reliability and stability of the detection process.

Description

Technical Field

[0001] This utility model relates to a testing fixture for electrical instruments, and more particularly to a batch testing device for multi-functional meters. Background Technology

[0002] Currently, in the production and factory testing of multi-functional energy meters, the conventional testing method is to manually connect and test each meter individually. Specifically, workers need to connect each terminal of each meter to the wires of the testing equipment one by one before power-on testing and functional verification can be performed. This method has some unavoidable problems: for example, due to the large number and complex location of different meters' wiring ports, manual wiring is not only time-consuming and labor-intensive, but also cumbersome, resulting in low testing efficiency and difficulty in meeting the needs of batch testing. Manual operation is prone to test failures due to incorrect wiring sequence, poor contact, or loose wiring, and may even cause short circuits, equipment damage, and other safety hazards. Furthermore, repeated manual plugging and unplugging and terminal wiring accelerate the wear of the wiring ports, affecting the lifespan of the meter and testing accuracy. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a device that can improve detection efficiency, reduce manual intervention, and ensure the reliability and safety of the testing process, with a reasonable structure, convenient operation, and the ability to perform batch testing of multi-functional tables.

[0004] To solve the above-mentioned technical problems, the batch testing device for the multi-functional meter of this utility model includes a mounting plate for placing the test meter and a door plate connected to the mounting plate by a hinge. The mounting plate is provided with several holes for placing the test meter. The door plate can cover the front end of the mounting plate. When the door plate is closed, it can limit the front end of the test meter in the hole. A probe assembly is provided in the hole. The position of the probe assembly corresponds to the position of the wiring terminal of the test meter and can make contact electrical connection.

[0005] The probe assembly includes a mounting base and a spring probe. One end of the spring probe is fixed to the mounting base, and the other end is pushed outward by the spring force and can abut against the terminals of the test instrument.

[0006] The size of the hole matches the test table.

[0007] The door panel has display windows with the same number and position as the holes, and the size of the display windows is adapted to the display screen of the test gauge.

[0008] The mounting plate is fixedly installed on the fixed frame.

[0009] Advantages of this utility model: (1) By setting multiple holes for placing test meters on the mounting plate and cooperating with the limiting door plate structure, multiple test meters can be installed at the same time for testing, avoiding the tedious operation of wiring one by one in the prior art, greatly improving the testing efficiency, and is suitable for batch testing scenarios; (2) The device is equipped with spring probe assembly at each hole. After the test gauge is inserted, the probe will automatically make contact with the terminal block. No manual wiring is required, which reduces the workload of operators and avoids test failures caused by wiring errors or poor contact, thus improving the reliability and stability of the testing process. (3) The door panel limiting structure is adopted to fix the instrument without obstructing the display interface of the test table, which not only ensures the stability of the instrument during the test, but also makes it convenient for the test personnel to observe the test data. Attached Figure Description

[0010] Figure 1 This is a front view of the batch testing device for the multi-functional table of this utility model with the door panel closed. Figure 2 This is a side view of the batch testing device for the multi-functional table of this utility model with the door panel closed. Figure 3 This is a side view of the door panel in the batch testing device of the multifunctional table of this utility model in the open state. Figure 4 This is a front view of the door panel in the batch testing device of the multifunctional table of this utility model, showing the door panel in the open state. Detailed Implementation

[0011] The batch testing device for the multi-functional table of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Example

[0012] The batch testing device for multi-functional meters includes a fixed frame 1, a mounting plate 2, a door panel 3, and a probe assembly 4. The mounting plate 2 is fixedly installed on the upper part of the fixed frame 1. The mounting plate 2 has 30 holes 5 for placing test meters, and the size of the holes 5 matches the test meters. The front end of the mounting plate 2 is connected to the door panel 3 by a hinge. When the door panel 3 is closed, it can limit the front end of the test meter in the hole 5. The probe assembly 4 is installed in the hole 5. The position of the probe assembly 4 corresponds to the position of the test meter's wiring terminals and can make contact electrical connection. The probe assembly 4 includes a fixed base 6 and a spring probe 7. One end of the spring probe 7 is fixed to the fixed base 6, and the other end is pushed outward by the spring force and can abut against the wiring terminals of the test meter. The door panel 3 has display windows 8 with the same number and position as the holes 5. The size of the display windows 8 is adapted to the display screen of the test meter, so that the operator can see the meter display through the limiting holes 8 to check the status of the test meter.

Claims

1. A batch testing device for multi-functional tables, characterized in that: It includes a mounting plate (2) for placing test meters and a door plate (3) connected to the mounting plate (2) by a hinge. The mounting plate (2) has several holes (5) for placing test meters. The door plate (3) can cover the front end of the mounting plate (2). When the door plate (3) is closed, it can limit the front end of the test meter in the hole (5). The hole (5) is provided with a probe assembly (4). The position of the probe assembly (4) corresponds to the position of the wiring terminal of the test meter and can make contact electrical connection.

2. The batch testing device for the multi-functional table according to claim 1, characterized in that: The probe assembly (4) includes a fixed base (6) and a spring probe (7). One end of the spring probe (7) is fixed to the fixed base (6), and the other end is pushed outward by the spring force and can abut against the terminal of the test instrument.

3. The batch testing device for the multi-functional table according to claim 1, characterized in that: The size of the hole (5) matches the test table.

4. The batch testing device for the multi-functional table according to claim 1, characterized in that: The door panel (3) has display windows (8) in the same number and position as the holes (5), and the size of the display windows (8) is adapted to the display screen of the test table.

5. The batch testing device for the multi-functional table according to claim 1, characterized in that: The mounting plate (2) is fixedly installed on the fixed frame (1).

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