Mixed port medium high-voltage multi-path rapid testing device

Abstract

The utility model discloses a mixed port medium high-voltage multipath rapid test device, comprising a test bench which is provided with a plurality of test joints which are matched with ports of a to-be-tested member and are used for connecting the to-be-tested member with a test circuit on the test bench. The test bench is provided with a positioning structure which is used for stably fixing the test joint so as to keep stable connection with the tested piece. According to the utility model, different types of test joints can be installed on the test bench according to test requirements, so that batch detection is realized, and the detection efficiency of radio frequency equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to radio frequency product test technical field, concretely relates to a mixed port medium high voltage multichannel quick testing device. BACKGROUND

[0002] When carrying out medium withstand voltage and insulation resistance test to multiport equipment, the traditional method is to test each port in turn. For the equipment with numerous ports, this way of testing one by one is extremely time-consuming. When testing a large number of radio frequency products in the same batch, each product needs to repeat the connection of testing instruments, setting of test parameters and other links, the testing process is time-consuming and low in efficiency, and in actual operation, due to the complexity of operation and inevitable operation gap, the required time is often doubled, which seriously affects the overall efficiency of the test, and in the process of multiple operations, it is easy to appear loose connection, misoperation and other situations, thereby affecting the test process of the product. UTILITY MODEL CONTENT

[0003] Technical purpose: in view of the deficiency existing in the prior art multiport radio frequency product test, the utility model discloses a mixed port medium high voltage multichannel quick testing device.

[0004] Technical scheme: in order to realize the above technical purpose, the utility model adopts the following technical scheme:

[0005] A mixed port medium high voltage multichannel quick testing device, comprising a test table, a plurality of test joints matched with the ports of the tested piece are arranged on the test table and connected with the test circuit on the test table, and a positioning structure for stably fixing the test joint to keep stable connection with the tested piece is arranged on the test table.

[0006] Preferably, the positioning structure of the utility model comprises a positioning hole for fixing a single test joint, and a stepped hole for fixing the integrated test joint as a whole, and the stepped surface of the stepped hole is used as the supporting surface during installation.

[0007] Preferably, the single test joint of the utility model adopts an SMA type radio frequency connector, and the integrated test joint adopts an eight-port SMPM type cluster connector, the shell of the eight-port SMPM type cluster connector is matched with the stepped hole, and is fixed through the threaded screw.

[0008] Preferably, the horizontal installation interval of the SMA type radio frequency connector and the eight-port SMPM type cluster connector on the test table is greater than or equal to 20mm.

[0009] Preferably, the test circuit of the utility model includes test terminal for and power supply intercommunication, test terminal and each test joint are connected through high pressure resistant electronic wire, and the synchronous connection of test joint is carried out through test terminal and high pressure resistant electronic wire, and the synchronous test of the measured piece is carried out.

[0010] Preferably, the test terminal of the utility model is tinned metal terminal, and the connection place of high pressure resistant electronic wire and test joint, test terminal is covered with epoxy resin glue.

[0011] Preferably, the test table of the utility model uses bakelite board, and the support is arranged below the bakelite board to support.

[0012] Beneficial effect: the mixed port medium high voltage multiway rapid test device can realize the synchronous test of several measured pieces, shortens the test time and improves the test efficiency, and the test port can be designed according to the type of the measured piece, so that direct batch docking is carried out, frequent docking operation is not needed, thereby the accuracy of test can be guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description.

[0014] Figure 1 It is the whole structural drawing of the test device of the utility model;

[0015] Among them, 1-test table, 2-SMA type radio frequency connector, 3-eight port SMPM type cluster connector, 4-test terminal, 5-high pressure resistant electronic wire, 6-support. DETAILED DESCRIPTION

[0016] Now, the embodiments of the present disclosure will be described in detail with reference to the drawings, one or more examples of which are set forth herein below. Each embodiment and example is provided by way of explanation of the devices, compositions, and materials of the present disclosure, not limitation. Instead, the following description provides a convenient illustration for implementing exemplary embodiments of the present disclosure. Practically, those skilled in the art will clearly understand that various modifications and variations can be made in the teaching of the present disclosure without departing from the scope or spirit of the present disclosure.

[0017] As Figure 1The utility model discloses a mixed port medium high voltage multichannel quick testing device, including test table 1, test table 1 uses bakelite board, and the support 6 of setting below the bakelite board supports, a plurality of test joints that the port of the test piece is matched are set up on test table 1 and are connected with the test circuit on test table 1, the positioning structure that is used to the stable fixation of test joint is set up on test table 1 to keep with the stable connection of the test piece, and the positioning structure includes the positioning hole for the single test joint installation fixation and the step hole for the integral positioning fixation of the test joint of integrated setting, and the step surface of step hole is used as the support surface during installation.

[0018] The size specification of positioning hole and step hole is confirmed according to the type of the test piece to be tested, in the embodiment of the utility model, single test joint adopts SMA type radio frequency connector 2, and integrated setting test joint adopts eight port SMPM type cluster connector 3, and the shell of eight port SMPM type cluster connector 3 is matched with step hole, and is fixed through the screw of wearing.

[0019] The test circuit of the utility model includes the test terminal 4 for being communicated with power supply, the test terminal 4 is tinned metal terminal, and the test terminal 4 is communicated with each test joint through high-voltage-resistant electronic wire 5, and lead-free solder is used between the conductor of high-voltage-resistant electronic wire 5 and test joint to be fixed by welding, and the synchronous connection of test joint is carried out through test terminal 4 and high-voltage-resistant electronic wire 5, and the synchronous test of test piece is carried out, and the number of test terminal 4 is two, and is communicated with the positive and negative poles of test power supply respectively, to guarantee the test safety, and avoid the electric leakage, and the connection place of high-voltage-resistant electronic wire 5 and test terminal 4 of the utility model is covered with epoxy resin glue to carry out protection.

[0020] When the test device of the utility model is used to test equipment, first, the connector of the test piece is docked with the upper test joint of the test device, after connection, test power supply is connected through test terminal 4, and the voltage resistance and insulation resistance test of connected test joint are carried out simultaneously, improve the test efficiency, do not need to carry out the docking and disassembly of connector frequently, guarantee the accuracy of test result.

Claims

1. A hybrid port media high voltage multiplexed fast test apparatus, characterized by, The utility model relates to a test platform, which comprises a test platform (1) provided with a plurality of test connectors matched with the ports of a test object and connected with the test circuit on the test platform (1), and a positioning structure for stably fixing the test connectors to keep stable connection with the test object.

2. The hybrid port media high voltage multiplexing high speed test device of claim 1, wherein, The positioning structure comprises a positioning hole for fixing a single test connector and a stepped hole for fixing the integrated test connectors, and the stepped surface of the stepped hole serves as a support surface during installation.

3. The hybrid port media high voltage multiplexing high speed test device of claim 2, wherein, The single test connector is an SMA type radio frequency connector (2), and the integrated test connectors are eight-port SMPM type cluster connectors (3), the housing of the eight-port SMPM type cluster connectors (3) is matched with the stepped hole, and the eight-port SMPM type cluster connectors (3) are fixed by screws.

4. The hybrid port media high voltage multiplexing high speed test device of claim 3, wherein, The horizontal installation interval of the SMA type radio frequency connector (2) and the eight-port SMPM type cluster connectors (3) on the test platform (1) is greater than or equal to 20 mm.

5. The hybrid port media high voltage multiplexing high speed test device of claim 1, wherein, The test circuit comprises a test terminal (4) connected with a power supply, the test terminal (4) is connected with each test connector through a high-voltage resistant electronic wire (5), the test connectors are synchronously connected through the test terminal (4) and the high-voltage resistant electronic wire (5), and the test object is synchronously tested.

6. The hybrid port media high voltage multiplexing high speed test device of claim 5, wherein, The test terminal (4) is a tinned metal terminal, and the connection between the high-voltage resistant electronic wire (5) and the test connector and the test terminal (4) is covered with epoxy resin glue.

7. The hybrid port media high voltage multiplexing high speed test device of claim 1, wherein, The test platform (1) uses bakelite, and a support column (6) is arranged below the bakelite for support.

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