Information tuning unit testboard

Abstract

The utility model provides an information tuning unit testboard which comprises a test condition module and a control module, the test condition module comprises a test condition device and a test line tool, the test condition device is connected with the control module, an information tuning unit matching box is placed on the test condition device, and the test line tool is connected with the information tuning unit matching box. The test line tool is electrically connected with the test condition device, a plurality of test joints are arranged on the test line tool, and the test joints are detachably connected with test interfaces on the information tuning unit matching box. The test line tool comprises a tool main body and a plurality of test joints, the plurality of test joints are respectively arranged at the lower part of the tool main body, and two connecting lines are respectively arranged on the tool main body. Therefore, the information tuning unit matching box can be automatically tested, recorded and judged, and the reliability and the working efficiency of the test are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transportation equipment, in particular to an information tuning unit test bench. Background Art

[0002] At present, information tuning unit matching has been widely used in urban rail transit, EMUs, locomotives, large track maintenance machinery and other rail transit fields. The information tuning matching unit can achieve the isolation of adjacent section signals and the stable output of the signals in the current section. The test of the information tuning unit matching box needs to be collected through current transformers, voltage transformers and other equipment, and then detected through the carrier.

[0003] In the related art, the information tuning unit matching box is usually tested by manual measurement, and the information tuning unit matching box is tested manually through complex manual operations and a large number of testing instruments. The manual testing method is prone to test errors due to human misunderstanding or improper operation, which reduces the credibility of the test. At the same time, the manual testing method has low work efficiency. Summary of the invention

[0004] The utility model aims to solve one of the technical problems in the above-mentioned technology at least to a certain extent.

[0005] Therefore, the first object of the utility model is to provide an information tuning unit test bench, which can automatically test, record and judge the information tuning unit matching box, thereby improving the credibility and work efficiency of the test.

[0006] To achieve the above-mentioned purpose, the first aspect of the utility model proposes an information tuning unit test bench, including: a test condition module and a control module, the test condition module includes: a test condition device and a test line tooling, wherein the test condition device is connected to the control module, the information tuning unit matching box is placed on the test condition device, the test line tooling is electrically connected to the test condition device, and a plurality of test connectors are arranged on the test line tooling, wherein the test connector is detachably connected to the test interface on the information tuning unit matching box.

[0007] The information tuning unit test bench of the embodiment of the utility model can automatically test, record and judge the information tuning unit matching box, thereby improving the reliability and work efficiency of the test.

[0008] In addition, the information tuning unit test bench proposed in the above embodiment of the utility model may also have the following additional technical features:

[0009] Specifically, the test line tool comprises: a tool body and a plurality of test connectors, wherein the plurality of test connectors are respectively arranged at the lower part of the tool body, and two connecting lines are respectively arranged on the tool body.

[0010] Specifically, a plurality of power core wire interfaces and test core wire interfaces are provided on the side of the test condition device, wherein one end of one of the connecting wires is connected to the tooling main body, and the other end of one of the connecting wires is provided with a power core wire connector, and the power core wire connector is detachably connected to the power core wire interface, and one end of another of the connecting wires is connected to the tooling main body, and the other end of another of the connecting wires is provided with a test core wire connector, and the test core wire connector is detachably connected to the test core wire interface.

[0011] Specifically, a placement slot is provided on the test condition device, and the information tuning unit matching box is placed on the placement slot. The test condition module further includes: a connecting piece test device, wherein the connecting piece test device is arranged on the test condition device.

[0012] Specifically, the connecting piece test device is provided in plurality, and the connecting piece test device comprises: a first detection end and a second detection end, wherein the first detection end and the second detection end are respectively provided on the test condition device.

[0013] Specifically, the first detection end includes: a first lifting component and a first detection probe, wherein the first lifting component is arranged on the test condition device, the first detection probe is arranged on the first lifting component, and the first detection probe is connected to the test condition device; the second detection end includes: a second lifting component and a second detection probe, wherein the second lifting component is arranged on the test condition device, the second detection probe is arranged on the second lifting component, and the second detection probe is connected to the test condition device; the first detection probe and the second detection probe are respectively connected to the lead wire connecting piece on the information tuning unit matching box, wherein the first detection probe is arranged above the second detection probe.

[0014] Specifically, the tooling body is provided with a plurality of test connectors corresponding to the plurality of test interfaces on the information tuning unit matching box, and the plurality of test connectors are respectively detachably connected to the plurality of test interfaces; the plurality of test connectors include: a tuning test terminal, a matching test terminal, a compensation inductance test terminal and a power supply terminal, wherein the tuning test terminal, the matching test terminal, the compensation inductance test terminal and the power supply terminal are respectively arranged at the lower end of the tooling body, and the tuning test terminal, the matching test terminal, the compensation inductance test terminal and the power supply terminal are respectively connected to the corresponding test connectors.

[0015] Specifically, a mounting hole is provided on the tool body, a locking rod is connected to the mounting hole, one end of the locking rod is connected to the test condition device, and a hand wheel is provided on the other end of the locking rod, wherein a handle is provided on the tool body.

[0016] Specifically, a moving frame is provided at the lower part of the test condition device, and a plurality of universal wheels are provided on the moving frame.

[0017] Specifically, the control module includes: a test bench host and a control device, wherein the test bench host is connected to the control device, the test bench host is connected to the test condition module, the test condition module is connected to the information tuning unit matching box, and the control device is respectively connected to a mouse, a keyboard, a barcode scanner, and a display, wherein the test bench host is respectively connected to the test condition device and the connecting piece test device.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0020] Figure 1 It is a structural schematic diagram of an information tuning unit test bench according to an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the connection structure of the test condition device and the connecting piece test device according to one embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the connection structure of the tooling body and the information tuning unit matching box according to an embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the connection structure of the tooling body and the test interface on the information tuning unit matching box according to one embodiment of the utility model;

[0024] Figure 5 It is a structural schematic diagram of a tooling body according to an embodiment of the utility model;

[0025] Figure 6 It is a structural schematic diagram of an information tuning unit matching box according to an embodiment of the utility model;

[0026] Figure 7It is a schematic diagram of the top view of the structure of the matching box of the information tuning unit to be detected according to one embodiment of the utility model;

[0027] Figure 8 It is a block connection diagram of an information tuning unit test bench according to an embodiment of the utility model;

[0028] Fig. 9 It is a block connection diagram of a control module according to an embodiment of the utility model;

[0029] Fig.10 The figure is a block connection diagram of a test condition module according to an embodiment of the utility model.

[0030] As shown in the figure: 10, test condition module; 101, test condition device; 102, test line tooling; 1021, tooling body; 1022, test connector; 10221, tuning test end; 10222, matching test end; 10223, compensation inductance test end; 10224, power end; 1023, connecting line; 10231, power core wire connector; 10232, test core wire connector; 20, control module; 201, test bench host; 202, control device; 30, power core wire interface; 40, test core wire interface ; 50, connecting piece testing device; 501, first detection end; 5011, first lifting component; 5012, first detection probe; 502, second detection end; 5021, second lifting component; 5022, second detection probe; 60, mounting hole; 70, locking rod; 80, handwheel; 90, handle; 100, moving frame; 110, universal wheel; 120, mouse; 130, keyboard; 140, barcode scanner; 150, display; 160, placement slot; 170, information tuning unit matching box; 180, test interface. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0032] The information tuning unit test bench of the embodiment of the utility model is described below with reference to the accompanying drawings.

[0033] like Figure 1 and Figure 8 As shown, the information tuning unit test bench of the embodiment of the utility model may include: a test condition module 10 and a control module 20, the test condition module 10 includes: a test condition device 101 and a test line tool 102, wherein:

[0034] The test condition device 101 is connected to the control module 20, the information tuning unit matching box 170 is placed on the test condition device 101, the test line tooling 102 is electrically connected to the test condition device 101, and a plurality of test connectors 1022 are provided on the test line tooling 102, wherein the test connector 1022 is detachably connected to the test interface 180 on the information tuning unit matching box 170.

[0035] It should be noted that the information tuning unit matching box 170 is the information tuning unit matching box 170 to be detected. Figure 6 and Figure 7 The information tuning unit matching box 170 shown is one model of the information tuning unit matching box 170, and the information tuning unit test bench of the utility model can be equipped with various models of test line fixtures 102, and the model of the test line fixture 102 used in the test must match the information tuning unit to be tested.

[0036] Specifically, when it is necessary to test the information tuning unit matching box 170, the relevant personnel can place the information tuning unit matching box 170 on the test condition device 101, and then select the test line fixture 102 that matches the model of the information tuning unit matching box 170, connect the test line fixture 102 to the test condition device 101, and connect the multiple test connectors 1022 on the test line fixture 102 to the corresponding multiple test interfaces 180 on the information tuning unit matching box 170, and start the test after the connection is completed. The test condition device 101 can realize the automatic test of various indicators of the information tuning unit matching box 170 (PTX type) (for example: lead wire current test, etc.), without the need for manual complex manual operation and a large number of detection instruments to detect various indicators of the information tuning unit matching box 170, reduce some negative effects caused by human operation (for example, misunderstanding operation, wrong operation, etc.), improve the accuracy of the test, and improve work efficiency.

[0037] In order to clearly explain the above embodiment, in one embodiment of the present utility model, as Figure 3-5 As shown, the test line tool 102 may include: a tool body 1021 and a plurality of test connectors 1022 , wherein the plurality of test connectors 1022 are respectively arranged at the lower part of the tool body 1021 , and two connection lines 1023 are respectively arranged on the tool body 1021 .

[0038] The side of the test condition device 101 is provided with multiple power core wire interfaces 30 and test core wire interfaces 40, wherein one end of a connecting wire 1023 is connected to the tooling body 1021, and the other end of the connecting wire 1023 is provided with a power core wire connector 10231, and the power core wire connector 10231 is detachably connected to the power core wire interface 30.

[0039] One end of the other connecting line 1023 is connected to the tooling body 1021 , and the other end of the other connecting line 1023 is provided with a test core wire connector 10232 , and the test core wire connector 10232 is detachably connected to the test core wire interface 40 .

[0040] It should be noted that when installing the tooling body 1021 described in this embodiment, the power core wire connector 10231 can be connected to the power core wire interface 30 (PLC / ACC220), the test core wire connector 10232 can be connected to the test core wire interface 40, and the multiple test connectors 1022 on the test line tooling 102 can be connected to the corresponding multiple test interfaces 180 on the information tuning unit matching box 170 to complete the assembly of the test line tooling 102.

[0041] In one embodiment of the present invention, Figure 3-Figure 7 As shown, the tooling body 1021 is provided with a plurality of test connectors 1022 corresponding to the plurality of test interfaces 180 on the information tuning unit matching box 170 , and the plurality of test connectors 1022 are detachably connected to the plurality of test interfaces 180 .

[0042] The multiple test connectors 1022 include: a tuning test terminal 10221 , a matching test terminal 10222 , a compensation inductance test terminal 10223 and a power supply terminal 10224 .

[0043] The tuning test terminal 10221, the matching test terminal 10222, the compensation inductance test terminal 10223 and the power supply terminal 10224 are respectively arranged at the lower end of the tooling body 1021, and the tuning test terminal 10221, the matching test terminal 10222, the compensation inductance test terminal 10223 and the power supply terminal 10224 are respectively connected to the corresponding test interface 180.

[0044] It should be noted that the tuning test terminal 10221 described in this embodiment can perform polar impedance testing and zero impedance testing, and the test condition device 101 can provide the stable sinusoidal signal required for the tuning test part of the test through the tuning test circuit, the frequency, current and range of the signal to obtain the required impedance data value.

[0045] For example, the tuning test terminal 10221 is the V1V2 terminal: the test condition device 101 can make the V1V2 terminal have a stable voltage value, the test signal frequency is consistent with the frequency of the information tuning unit matching box 170, the maximum acquisition voltage of the single connection piece shall not be less than 7v, and the voltage acquisition error is less than 2% to be qualified. During the acquisition, 5 cycles of data should be collected continuously, and the collected values ​​should be within the standard range to be judged as qualified. It should be noted that the V1V2 voltage test is to verify whether the V1V2 non-contact voltage acquisition function built into the information tuning unit matching box 170 is normal.

[0046] The matching test end 10222 can perform matching parts including 40Hz transmission test and 2000Hz transmission test. The test condition device 101 can provide the test signal required for the test, the frequency, amplitude and error of the test signal through the matching test circuit.

[0047] For example: the matching test terminal 10222 is the E1 E2 terminal: the test condition device 101 is able to give the E1 E2 terminal a stable test signal, the test signal frequency is consistent with the frequency of the information tuning unit matching box 170, the maximum acquisition current shall not be less than 400mA, and the acquisition current error is less than 2% to be qualified. During the acquisition, 5 cycles of data should be collected continuously, and the collected values ​​should be within the standard range to be judged as qualified. It should be noted that the E1 E2 current test is to verify whether the single-channel current transformer acquisition function built into the information tuning unit matching box 170 is normal.

[0048] The test condition device 101 can provide a stable test signal to the E1 E2 end. The test signal frequency is consistent with the frequency of the information tuning unit matching box 170. The maximum acquisition voltage shall not be less than 100v, and the voltage acquisition error is less than 2% to be qualified. During the acquisition, 5 cycles of data should be collected continuously, and the collected values ​​should be within the standard range to be judged as qualified. It should be noted that the E1 E2 current test is to verify whether the E1 E2 non-contact voltage acquisition function built into the information tuning unit matching box 170 is normal.

[0049] The compensated inductance test terminal 10223 (for example, the AB terminal) can perform a compensated inductance test, and the test condition device 101 can provide a stable sinusoidal signal, a frequency, a current and a range of the signal required for the inductance part test by tuning the test circuit.

[0050] It should be noted that the test condition device 101 can send various signals required for testing to the information tuning unit matching box 170 through the corresponding test connector 1022 on the tooling body 1021 .

[0051] For example: According to the test requirements, the appropriate test condition device 101 can also be selected to test whether the acquisition function of the lightning protection contact of the information tuning unit matching box 170 is correct (the tooling body 1021 has the test connector 1022 required for the lightning protection contact acquisition test). The lightning protection contact acquisition test should at least include two state acquisition tests of the lightning protection contact on and off. During the lightning protection contact acquisition test, the acquisition should be performed three times in a row, and all should be consistent with the expected state before the test can be determined to be qualified. It should be noted that the lightning protection contact acquisition test item test condition device 101 (the appropriate test condition device 101 has a test port that matches the information tuning unit matching box 170) is to verify whether the acquisition function of the lightning protection contact of the information tuning unit matching box 170 is correct.

[0052] In one embodiment of the present invention, a placement slot 160 is provided on the test condition device 101 , and the information tuning unit matching box 170 is placed on the placement slot 160 .

[0053] It can be understood that the information tuning unit matching box 170 can be placed on the placement slot 160 described in this embodiment, so that relevant personnel can quickly locate the information tuning unit matching box 170. The placement and separation of the information tuning unit matching box 170 are convenient and easy, which can improve work efficiency.

[0054] The test condition module 10 may also include: a connecting piece testing device 50, wherein the connecting piece testing device 50 is arranged on the test condition device 101, and multiple connecting piece testing devices 50 are arranged, and the connecting piece testing device 50 includes: a first detection end 501 and a second detection end 502, wherein the first detection end 501 and the second detection end 502 are respectively arranged on the test condition device 101.

[0055] Further, such as Figure 2 As shown, the first detection end 501 includes: a first lifting component 5011 and a first detection probe 5012, wherein the first lifting component 5011 is arranged on the test condition device 101, the first detection probe 5012 is arranged on the first lifting component 5011, and the first detection probe 5012 is connected to the test condition device 101.

[0056] The second detection end 502 may include: a second lifting component 5021 and a second detection probe 5022 , wherein the second lifting component 5021 is disposed on the test condition device 101 , the second detection probe 5022 is disposed on the second lifting component 5021 , and the second detection probe 5022 is connected to the test condition device 101 .

[0057] The first detection probe 5012 and the second detection probe 5022 are respectively connected to the lead connection pieces on the information tuning unit matching box 170 , wherein the first detection probe 5012 is arranged above the second detection probe 5022 .

[0058] It can be understood that the multiple probes (the first detection probe 5012 and the second detection probe 5022) described in this embodiment can be connected to the lead wire connecting piece on the information tuning unit matching box 170 after the information tuning unit matching box 170 is placed, and the connecting piece testing device 50 can perform a lead wire connecting piece current test. The lead wire connecting piece current test is to verify whether the current collection function of the four lead wire connecting pieces of the information tuning unit matching box 170 is normal. The lead wire connecting piece current test should be able to distinguish between wiring errors between two transformers and between two different collections of the same transformer.

[0059] It should be noted that the first lifting component 5011 described in this embodiment can adjust the vertical position of the first detection probe 5012, and the second lifting component 5021 can adjust the vertical position of the second detection probe 5022, so that the first detection probe 5012 and the second detection probe 5022 can adapt to lead wire connection plates in various positions, thereby improving the applicability of the test. It should be noted that the lifting components (the first lifting component 5011 and the second lifting component 5021) can adjust the distance between the upper end surface of the lifting components and the upper end surface of the test condition device 101 through threaded connectors.

[0060] In one embodiment of the present invention, Figure 5 As shown, a mounting hole 60 is provided on the tooling body 1021, a locking rod 70 is connected to the mounting hole 60, one end of the locking rod 70 is connected to the test condition device 101, and a hand wheel 80 is provided on the other end of the locking rod 70, wherein a handle 90 is provided on the tooling body 1021.

[0061] It can be understood that the tooling body 1021 described in this embodiment can be connected to the threaded hole on the information tuning unit matching box 170 through the locking rod 70 (for example, a threaded rod) through the mounting hole 60, so that the tooling body 1021 can be stabilized on the information tuning unit matching box 170 to prevent the test line tooling 102 from being separated from the information tuning unit matching box 170 during the test process, and the handle 90 makes it convenient for relevant personnel to move, install or disassemble the tooling body 1021.

[0062] In one embodiment of the present invention, Figure 1 As shown, a moving frame 100 is disposed at the lower part of the test condition device 101 , and a plurality of universal wheels 110 are disposed on the moving frame 100 .

[0063] It can be understood that the mobile frame 100 described in this embodiment can be conveniently moved to a suitable working position by means of the universal wheels 110 , and the conveniently movable mobile frame 100 facilitates the movement of the test condition device 101 and the connecting piece test device 50 .

[0064] In one embodiment of the present invention, Figure 8-Figure 10 As shown, the control module 20 includes: a test bench host 201 and a control device 202, wherein the test bench host 201 is connected to the control device 202, the test bench host 201 is connected to the test condition module 10, the test condition module 10 is connected to the information tuning unit matching box 170, and the control device 202 is respectively connected to the mouse 120, the keyboard 130, the barcode scanner 140, and the display 150, wherein the test bench host 201 is respectively connected to the test condition device 101 and the connecting piece test device 50.

[0065] Specifically, relevant personnel can issue control instructions to the test bench host 201 through the control device 202 (for example, a computer), and the test bench host 201 can transmit the control instructions to the test condition module 10. The test condition module 10 simulates the test environment and collects the required test data. After the test is completed, it is automatically saved to the database to facilitate subsequent inquiries and viewing of the test content by relevant personnel.

[0066] It should be noted that the test interface on the display 150 can display related functions such as inductance resistance, lightning protection module status collection, lightning protection matching transformer ratio, cable side current field strength collection, lead wire current collection, tuning matching unit impedance, etc., and different tests can be started by selecting different functions.

[0067] In summary, the information tuning unit test bench of the embodiment of the utility model can automatically test, record and judge the information tuning unit matching box, thereby improving the reliability and work efficiency of the test.

[0068] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0069] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0070] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An information tuning unit test bench, characterized in that: include: Test condition module and control module, the test condition module includes: test condition device and test line tooling, among which, The test condition device is connected to the control module, the information tuning unit matching box is placed on the test condition device, the test line tooling is electrically connected to the test condition device, and a plurality of test connectors are provided on the test line tooling, wherein the test connectors are detachably connected to the test interface on the information tuning unit matching box.

2. The information tuning unit test bench according to claim 1, characterized in that: The test line tool comprises: a tool body and a plurality of test connectors, wherein the plurality of test connectors are respectively arranged at the lower part of the tool body, and two connecting lines are respectively arranged on the tool body.

3. The information tuning unit test bench according to claim 2, characterized in that: The side of the test condition device is provided with multiple power core wire interfaces and test core wire interfaces, wherein one end of one of the connecting wires is connected to the tooling body, and the other end of one of the connecting wires is provided with a power core wire connector, and the power core wire connector is detachably connected to the power core wire interface, one end of another of the connecting wires is connected to the tooling body, and the other end of another of the connecting wires is provided with a test core wire connector, and the test core wire connector is detachably connected to the test core wire interface.

4. The information tuning unit test bench according to claim 2, characterized in that: The test condition device is provided with a placement slot, and the information tuning unit matching box is placed on the placement slot. The test condition module further comprises: a connecting piece test device, wherein the connecting piece test device is arranged on the test condition device.

5. The information tuning unit test bench according to claim 4, characterized in that: The connecting piece test device is provided in plurality, and the connecting piece test device comprises: a first detection end and a second detection end, wherein the first detection end and the second detection end are respectively provided on the test condition device.

6. The information tuning unit test bench according to claim 5, characterized in that: The first detection end includes: a first lifting component and a first detection probe, wherein: The first lifting component is disposed on the test condition device, the first detection probe is disposed on the first lifting component, and the first detection probe is connected to the test condition device; The second detection end comprises: a second lifting component and a second detection probe, wherein the second lifting component is arranged on the test condition device, the second detection probe is arranged on the second lifting component, and the second detection probe is connected to the test condition device; The first detection probe and the second detection probe are respectively connected to the lead connection piece on the information tuning unit matching box, wherein the first detection probe is arranged above the second detection probe.

7. The information tuning unit test bench according to claim 2, characterized in that: The tooling body is provided with a plurality of test connectors corresponding to the plurality of test interfaces on the information tuning unit matching box, and the plurality of test connectors are detachably connected to the plurality of test interfaces respectively; The plurality of test connectors include: a tuning test terminal, a matching test terminal, a compensation inductance test terminal and a power supply terminal, wherein: The tuning test terminal, the matching test terminal, the compensating inductance test terminal and the power supply terminal are respectively arranged at the lower end of the tooling body, and the tuning test terminal, the matching test terminal, the compensating inductance test terminal and the power supply terminal are respectively connected to the corresponding test connectors.

8. The information tuning unit test bench according to claim 2, characterized in that: The tool body is provided with a mounting hole, the mounting hole is connected with a locking rod, one end of the locking rod is connected with the test condition device, and the other end of the locking rod is provided with a hand wheel, wherein the tool body is provided with a handle.

9. The information tuning unit test bench according to claim 1, characterized in that: A moving frame is arranged at the lower part of the test condition device, and a plurality of universal wheels are arranged on the moving frame.

10. The information tuning unit test bench according to claim 4, characterized in that: The control module includes: a test bench host and a control device, wherein the test bench host is connected to the control device, the test bench host is connected to the test condition module, the test condition module is connected to the information tuning unit matching box, and the control device is respectively connected to a mouse, a keyboard, a barcode scanner, and a display, wherein the test bench host is connected to the test condition device, the test condition device is respectively connected to the connecting piece test device and the test line tooling, and the connecting piece test device and the test line tooling are respectively connected to the information tuning unit matching box.

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