Connector test fixture with quick plugging characteristic

Abstract

The utility model discloses a connector test fixture with quick plugging characteristic, which comprises a test fixture main body formed by a probe fixing assembly and a plugging fixing assembly, the probe fixing assembly comprises a base and a probe fixed on the base, the probe is connected with a lead, the plugging fixing assembly comprises a jack for a connector to insert, and the plug fixing assembly is connected with the lead. One side of the connector is provided with a clamping block, the jack is arranged on the fixed seat, one side of the fixed seat is provided with a rotating shaft, the rotating shaft is provided with a rotating seat, the rotating seat is of an inverted-L-shaped structure, a spring is arranged between the plane of one side of the rotating seat and the fixed seat, the top of the rotating seat is provided with a clamping head, and the clamping head is clamped with and separated from the clamping block through cooperation of the rotating seat, the spring and the rotating shaft. The connector test fixture solves the problem that a connector test fixture in the prior art does not have a rapid, firm and accurate test structure.

Description

Technical Field

[0001] The utility model relates to the field of test fixtures, in particular to a connector test fixture with the characteristic of quick plugging and unplugging. Background Art

[0002] In electrical equipment, various connectors play an important role in connecting devices. A connector is also called a plug-in unit, also known as a connector and a socket, that is, a device connecting two active devices, transmitting current or signals. The male end and the female end can transmit information or current after contact, and it is also called a connector. Various connectors have their own different functions, but they should all meet the same standard - stable connection. To achieve this standard, various test means are required for pre-production testing. Currently, special test equipment for connectors is generally used for testing, such as common test sockets, test boxes, etc.

[0003] For some test sockets for connectors, a pluggable structure is usually adopted at present, that is, jacks matching the connector to be tested are arranged on the seat body, and the connector is inserted into the jack during testing and pulled out after the test. However, when testing connectors that require precise alignment and fixation (such as fakra - radio frequency connectors), a structure that is too easy to pull out is not conducive to such testing due to insecure fixation.

[0004] In view of this, the technical solution of this application proposes a connector test fixture with the characteristic of quick plugging and unplugging, which not only has the characteristic of quick plugging and unplugging, but also has a structure for further fastening after plugging, and the fastening structure is also easy to release, and can realize fast, firm and accurate testing of including but not limited to radio frequency connectors and various connectors. Summary of the Utility Model

[0005] The technical solution of the utility model aims to solve at least one of the technical problems in the related art to some extent. For this reason, the main purpose of the utility model is to provide a connector test fixture with the characteristic of quick plugging and unplugging, aiming to solve the problem that the existing connector test fixture does not have a structure for fast, firm and accurate testing.

[0006] To achieve the above purpose, the utility model provides a connector test fixture with the characteristic of quick plugging and unplugging, including a test fixture main body composed of a probe fixing component and a plugging and unplugging fixing component.

[0007] The probe fixing component includes a base, and probes fixed on the base, and the probes are connected with wires.

[0008] The plug-in fixing component includes a jack for the insertion of a connector. A clamping block is provided on one side of the connector. The jack is arranged on a fixing base. A rotating shaft is provided on one side of the fixing base, and a rotating seat is arranged on the rotating shaft. The rotating seat has an inverted "L" shaped structure, and a spring is provided between the flat surface on one side and the fixing base. A clamping head is provided at the top of the rotating seat. The clamping head realizes the clamping connection and separation with the clamping block through the cooperation of the rotating seat, the spring and the rotating shaft.

[0009] As a further scheme of the present utility model, on the top surface of the rotating seat, and in the area away from the clamping head on one side, a pressing part for manual pressing is formed.

[0010] As a further scheme of the present utility model, a fixing plate is provided on the base, and the probe is fixed on the top of the fixing plate.

[0011] As a further scheme of the present utility model, the fixing plate is an assembled structure clamped by two plates, and the wire passes through the hole positions on the side surface of the fixing plate.

[0012] As a further scheme of the present utility model, the end of the clamping head in contact with the clamping block is in an inclined section shape.

[0013] As a further scheme of the present utility model, the clamping head and the rotating seat are an integrally thermoplastic formed snap structure.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The connector test fixture with the characteristic of quick plugging and unplugging proposed by the present utility model realizes that the connector not only has the characteristic of quick plugging, but also has a firm connection strength through the plug-in fixing component provided with a spring snap mechanism, and is applicable to the quick, firm and accurate testing of radio frequency connectors and various connectors. The overall structure is simple, and the assembly and use are convenient. Description of the Drawings

[0016] In order to more clearly illustrate the embodiments of the technical solutions of the present utility model or the technical solutions in the prior art of the utility model, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the technical solutions of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the product of the present utility model.

[0018] Figure 2 It is a schematic diagram of the other side of the overall structure of the product of the present utility model.

[0019] Figure 3 Schematic diagram of the disassembled structure and partial structure of the plug-in fixing component and the probe fixing component in the present utility model after magnification.

[0020] Figure 4 Schematic diagram of the disassembled and magnified components of the plug-in fixing component in the present utility model.

[0021]

Description of the reference numerals of the main components / assemblies

[0022] Label Name Label Name 1 Test fixture body 111 Jack 10 Probe fixing component 112 Rotating shaft 100 Base 113 Spring 101 Fixed plate 114 Chuck 102 Probe 115 Pressing part 103 Wire 116 Rotating seat 11 Plug-in fixing component 2 Connector 110 Fixed seat 20 Block Specific embodiments

[0023] are as follows:

[0024] Please refer to the attached Figure 1-4 ,

[0025] The main structure includes a test fixture main body 1 composed of a probe fixing component 10 and a plug-in fixing component 11. The probe fixing component 10 includes a base 100 and a probe 102 fixed on the base 100. The probe 102 is connected with a wire 103. The plug-in fixing component 11 includes a jack 111 for inserting a connector 2. One side of the connector 2 is provided with a clamping block 20. The jack 111 is arranged on a fixing seat 10. One side of the fixing seat 10 is provided with a rotating shaft 112. A rotating seat 116 is arranged on the rotating shaft 112. The rotating seat 116 is in an inverted "L" shape structure, and a spring 113 is arranged between the plane on one side and the fixing seat 10. A clamping head 114 is arranged on the top of the rotating seat 116. The clamping head 114 realizes clamping and separation with the clamping block 20 through the cooperation of the rotating seat 116, the spring 113 and the rotating shaft 112.

[0026] The working principle is as follows:

[0027] When starting the test, when the head of the connector 2 is inserted from the jack 111, the clamping head 114 is pushed to one side. After the rotating seat 116 connected to the clamping head 114 cooperates with the rotating shaft 112, its bottom compresses the spring 113, and the upper end opens outwards to provide space for the insertion of the connector 2. After the pressing is completed, the clamping head 114 is reset through the cooperation of the rotating shaft 112, the spring 113 and the rotating seat 116 and is clamped above the clamping block 20, that is, the clamping is realized. When performing the pulling-out operation, the pressing part 115 is pressed down to one side, so that the rotating seat 116 rotates in cooperation with the rotating shaft 112 and compresses the spring 113. At this time, the upper clamping head 114 is separated from the clamping block 20, and the connector 2 can be pulled out. A pressing part 115 for manual pressing is formed on the top surface of the rotating seat 116 and in the area away from the clamping head 114. Even without pressing the pressing part 115, the connector 2 can be pulled out, but considering the service life of the connector 2, the pressing method is generally adopted for opening.

[0028] A preferred embodiment of the present utility model: A fixing plate 101 is provided on the base 100, and the probe 102 is fixed to the top of the fixing plate 101. The fixing plate 101 is a two-plate clamping type assembled structure, and the wire 103 passes through the hole positions on the side surface of the fixing plate 101.

[0029] The fixing plate 101 plays a role in strengthening the structural strength and fixing the probe 102. The two-plate clamping type assembled structure is adopted to perform an adaptive assembly with the base 100.

[0030] A preferred embodiment of the present utility model: The end of the chuck 114 in contact with the block 20 is in an inclined plane shape.

[0031] The function of the end of the chuck 114 being in an inclined plane shape is that when the connector 2 is pressed down, the block 20 touches the end of the chuck 114 with an inclined plane, which will cause the chuck 114 to drive the rotating seat 116 to automatically retreat.

[0032] A preferred embodiment of the present utility model: The chuck 114 and the rotating seat 116 are an integrally thermoformed snap structure.

[0033] The rotating seat 116 as a whole is an integrally thermoformed structure with relatively high strength, and has the characteristics of durability and convenient processing.

[0034] The above are only the preferred embodiments of the technical solutions of the present utility model, and do not limit the patent scope of the technical solutions of the present utility model. Any equivalent structural transformation made under the inventive concept of the technical solutions of the present utility model by using the content of the specification and drawings of the technical solutions of the present utility model, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the technical solutions of the present utility model.

Claims

1. A connector test fixture with quick plug-in and pull-out characteristics, characterized in that: include The test fixture body consists of a probe fixing component and a plug-in fixing component. The probe fixing assembly includes a base and a probe fixed on the base, wherein the probe is connected with a wire. The plug-in and fixing assembly includes a socket for inserting a connector, a card block is provided on one side of the connector, the socket is arranged on a fixing seat, a rotating shaft is provided on one side of the fixing seat, a rotating seat is provided on the rotating shaft, the rotating seat is in an inverted "L" shape, and a spring is provided between a plane on one side and the fixing seat, a card head is provided on the top of the rotating seat, and the card head is connected and separated with the card block through the cooperation of the rotating seat, the spring and the rotating shaft.

2. The connector test fixture with quick pluggable characteristics according to claim 1, characterized in that: A pressing portion for manual pressing is formed on the top surface of the rotating seat and on a side area away from the clamping head.

3. The connector test fixture with quick pluggable characteristics according to claim 1, characterized in that: A fixing plate is arranged on the base, and the probe is fixed on the top of the fixing plate.

4. The connector test fixture with quick pluggable characteristics according to claim 3, characterized in that: The fixing plate is a two-plate clamping assembly structure, and the wire passes through the hole on the side of the fixing plate.

5. The connector test fixture with quick pluggable characteristics according to claim 1, characterized in that: The end of the clamping head in contact with the clamping block is in a bevel shape.

6. The connector test fixture with quick plug and unplug characteristics according to claim 1, characterized in that: The clamping head and the rotating seat are an integral thermoplastic-molded clamping structure.

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