Fixing clamp for connector test

Abstract

The utility model discloses a fixing clamp for connector testing, which comprises a base, a gland, a pressure bearing table, a limiting pressing buckle and a buckling locking mechanism, a first supporting plate and a second supporting plate which are vertically arranged are arranged on two sides of the base, and the second supporting plate is provided with a positioning hole for an inserting part of a connector to pass through for testing; one end of the gland is connected with the first supporting plate in a turnover mode, and the other end of the gland is connected with the second supporting plate in a buckling mode through a buckling locking mechanism. The limiting pressing buckle is used for abutting against the connector when the gland is in the buckled state so as to limit and press the connector in the positioning hole. According to the utility model, the positioning hole can position and support the plugging part of the connector, and is used for enabling the limiting pressing buckle to abut against the upper surface of the connector in a manner of overturning the flip cover, so that proper lateral pressure is applied to the connector, the connector is prevented from displacement or loosening in the test process, the whole clamping process is simple, convenient and rapid, the clamping is stable, and the test efficiency is improved. And the testing efficiency and the testing precision of the connector are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of test fixtures, and in particular to a fixing fixture for connector testing. Background Technology

[0002] During the production of electronic connectors, electrical testing is required to ensure that the electrical performance and stability of the products meet the standards.

[0003] In existing technologies, during electrical testing of connectors, it is often necessary to fix the connector in a fixture to ensure stable contact between the test probe and the connector's mating part, thereby obtaining accurate test data. However, during the clamping and testing process of existing fixtures, the connector is prone to displacement or loosening during insertion and removal, which affects the stability and accuracy of the test. In addition, the clamping and disassembly of the fixture is cumbersome, which not only reduces testing efficiency but also easily damages the connector, thus affecting its service life.

[0004] Therefore, existing technologies have shortcomings and need to be improved. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a connector testing fixture that is stable in clamping, easy to operate, and effectively improves testing efficiency.

[0006] To achieve this objective, the present invention adopts the following technical solution: a connector testing fixture, comprising a base, a pressure cover, a pressure platform, a limiting buckle, and a fastening and locking mechanism;

[0007] The base has a first support plate and a second support plate that are vertically upward on both sides;

[0008] The first support plate is provided with a clearance hole for the connector to pass through, and the second support plate is provided with a positioning hole for the connector's insertion part to pass through for testing;

[0009] The pressure-bearing platform is located on the side of the first support plate, and the pressure-bearing platform is used to support the connector.

[0010] One end of the pressure cap is rotatably connected to the first support plate, and the other end of the pressure cap is fastened to the top of the second support plate through the fastening and locking mechanism;

[0011] The limiting buckle is located at the bottom of the cover and is used to abut against the connector when the cover is in the closed state, so as to limit and press the connector into the positioning hole.

[0012] Using the above technical solution, in the connector testing fixture, the fastening mechanism includes a fixed base, a locking buckle, and a spring;

[0013] The fixed base is located at the end of the cover. One end of the locking buckle is movably connected to the fixed base via a pin. The bottom end of the locking buckle is provided with a hook part. The first support plate is provided with a locking buckle hole that engages with the hook part.

[0014] The pressure cap has a countersunk hole for accommodating the spring, the top of the spring abuts against the locking buckle, and the spring is used to apply a spring force to the locking buckle around the pin.

[0015] In the connector testing fixture described above, the locking buckle side is provided with a levering part, which is used to drive the hook part to disengage from the locking buckle hole under the action of external force.

[0016] In the connector testing fixture described above, the pressure plate is provided with threading holes on both sides for the test wire harness to pass through.

[0017] In the connector testing fixture described above, the base is provided with mounting holes to facilitate the passage of bolts.

[0018] In the connector testing fixture described above, the limiting buckle is made of rubber.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] When the connector needs to be clamped for testing, the user can pass the connector through the clearance hole and position the connector's mating part in the positioning hole. Then, flip the cover so that the limiting buckle abuts against the upper surface of the connector, thereby applying appropriate lateral pressure to the connector and preventing the connector from shifting or loosening during the test. Then, the cover is locked to the top of the second support plate by the fastening and locking mechanism, so that the connector is kept in a stable clamped state, so that the test probe can make stable contact with the connector's mating part for testing. The whole operation process is simple and quick, effectively improving the testing efficiency and accuracy of the connector. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the connector installation state structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the fastening and locking mechanism of this utility model. Detailed Implementation

[0026] To make the utility model's objectives, features, and advantages more apparent and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below 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 skilled in the art without creative effort are within the scope of protection of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and 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. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0028] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] like Figures 1 to 3As shown, this utility model embodiment provides a connector testing fixture, including a base 1, a pressure cover 2, a pressure platform 3, a limiting buckle 4, and a fastening and locking mechanism 5. The base 1 has a first support plate 11 and a second support plate 12 vertically arranged on both sides. The first support plate 11 has a clearance hole 110 for the connector to pass through, and the second support plate 12 has a positioning hole 120 for the connector's insertion part to pass through for testing. The pressure platform 3 is located on the side of the first support plate 11 and is used to support the connector. One end of the pressure cover 2 is rotatably connected to the first support plate 11, and the other end of the pressure cover 2 is fastened to the top of the second support plate 12 through the fastening and locking mechanism 5. The limiting buckle 4 is located at the bottom of the pressure cover 2 and is used to abut against the connector when the pressure cover 2 is in the fastened state, so as to limit and press the connector within the positioning hole 120. When clamping and testing the connector is required, the user can pass the connector through the clearance hole 110 and position the connector's mating part within the positioning hole 120. At this time, the bottom of the connector abuts against the pressure platform 3, which supports the connector. Then, the pressure cover 2 is flipped over to cover the connector. At this time, the limiting buckle 4 abuts against the upper surface of the connector, thereby applying appropriate lateral pressure to the connector and preventing displacement or loosening during the test. Then, the other end of the pressure cover 2 is locked and fixed to the top of the second support plate 12 by the fastening and locking mechanism 5, so that the connector is kept in a stable clamped state, so that the test probe can make stable contact with the connector's mating part for testing. After the test is completed, the operator only needs to release the fastening and locking mechanism 5 and flip the pressure cover 2 to release the limiting buckle 4, so that the connector can be easily removed, thus completing the entire clamping and disassembly process. The entire operation process is simple and quick, effectively improving the testing efficiency and accuracy of the connector.

[0030] like Figure 2 and Figure 3 As shown, the locking mechanism 5 further includes a fixed base 51, a locking buckle 52, and a spring 53. The fixed base 51 is located at the end of the cover 2. One end of the locking buckle 52 is movably connected to the fixed base 51 via a pin. The bottom end of the locking buckle 52 is provided with a hook portion 521. The first support plate 11 is provided with a locking buckle hole 100 that is fastened to the hook portion 521. The cover 2 is provided with a countersunk hole 20 for accommodating the spring 53. The top of the spring 53 abuts against the locking buckle 52. The spring 53 is used to apply a spring force to the locking buckle 52 around the pin. During the clamping process, when the cover 2 is flipped to a horizontal position, the hook part 521 of the locking buckle 52 is pressed down by the elastic force of the spring 53 and engages with the locking buckle hole 100, so that the limiting buckle 4 applies stable lateral pressure to the connector and avoids the limiting buckle 4 from loosening and affecting the clamping effect of the connector.

[0031] like Figure 3 As shown, the locking buckle 52 further includes a lever 522 on its side. The lever 522 is used to disengage the hook 521 from the locking buckle hole 100 under external force. When the connector needs to be removed, the operator only needs to apply external force to lever the lever 522 of the locking buckle 52, causing it to rotate around the pin shaft against the elastic force of the spring 53, thus disengaging the hook 521 from the locking buckle hole 100. The cover 2 can then be flipped open, thereby achieving rapid release of the connector.

[0032] like Figure 1 and Figure 2 As shown, the pressure plate 3 is further provided with threading holes 30 on both sides for the test wire harness to pass through.

[0033] like Figure 1 As shown, the base 1 is further provided with mounting holes 10 for easy bolt passage. The mounting holes 10 allow the clamp to be securely fixed to the workbench with bolts, preventing the connector from shaking or shifting during insertion, removal or force testing.

[0034] Furthermore, the limiting buckle 4 is made of rubber. Rubber is soft and can flexibly abut against the connector, preventing damage to the connector surface. In addition, the high coefficient of friction of rubber enhances the clamping force on the connector, preventing it from slipping during testing.

[0035] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fixing fixture for connector testing, characterized in that, Includes a base, pressure cap, pressure plate, limit buckle, and fastening and locking mechanism; The base has a first support plate and a second support plate that are vertically upward on both sides; The first support plate is provided with a clearance hole for the connector to pass through, and the second support plate is provided with a positioning hole for the connector's insertion part to pass through for testing; The pressure-bearing platform is located on the side of the first support plate, and the pressure-bearing platform is used to support the connector. One end of the pressure cap is rotatably connected to the first support plate, and the other end of the pressure cap is fastened to the top of the second support plate through the fastening and locking mechanism; The limiting buckle is located at the bottom of the cover and is used to abut against the connector when the cover is in the closed state, so as to limit and press the connector into the positioning hole.

2. The connector testing fixture according to claim 1, characterized in that, The fastening mechanism includes a fixed base, a locking buckle, and a spring; The fixed base is located at the end of the cover. One end of the locking buckle is movably connected to the fixed base via a pin. The bottom end of the locking buckle is provided with a hook part. The first support plate is provided with a locking buckle hole that engages with the hook part. The pressure cap has a countersunk hole for accommodating the spring, the top of the spring abuts against the locking buckle, and the spring is used to apply a spring force to the locking buckle around the pin.

3. The connector testing fixture according to claim 2, characterized in that, The locking buckle side end is provided with a lever, which is used to drive the hook part to disengage from the locking buckle hole under the action of external force.

4. The connector testing fixture according to claim 1, characterized in that, The pressure plate has threading holes on both sides for the test wire harness to pass through.

5. The connector testing fixture according to claim 1, characterized in that, The base is provided with mounting holes to facilitate the passage of bolts.

6. The connector testing fixture according to any one of claims 1-5, characterized in that, The limiting buckle is made of rubber.

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