Connector detection tool

Abstract

The utility model discloses a connector detection tool comprising a support, a detection seat, a lifting mechanism and a pressing rod. The detection seat is arranged on the support, and a detection cavity is formed in the detection seat; the lifting mechanism is arranged on the bracket and comprises a telescopic rod and a detection ejector pin; the pressing rod is arranged on the lifting mechanism and controls the telescopic rod to stretch out and draw back. The detection seat is provided with the detection cavity for placing the connector, the inner wall surface of the opening of the detection cavity is provided with the cavity, and the cavity is communicated with the detection cavity; the telescopic rod and the detection ejector pin are both located over the detection cavity, the detection ejector pin is arranged at one end of the telescopic rod and moves up and down along with stretching and retracting of the telescopic rod, when the detection ejector pin moves downwards in place, the detection ejector pin abuts against the terminal of the connector, and the opening of the detection cavity is expanded through the design of the cavity; the connector can be conveniently and quickly placed in the cavity and quickly falls into the detection cavity, so that the detection speed of the connector is increased, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technology of fixtures, in particular to a connector detection fixture. Background Art

[0002] A connector is also called a coupler. In China, it is also called a connector and a socket, generally referring to an electrical connector. A device that connects two active devices, transmits current or signals, and the male end and the female end can transmit information or current after contact is also called a connector. The connector includes a plastic core and terminals. The terminals are arranged on the plastic core. When the terminals are not assembled in place, it will affect the normal operation of the connector. Therefore, before the connector leaves the factory, the assembly of the terminals will be detected by a detection device.

[0003] At present, most of the widely used connectors are relatively small in size. Correspondingly, the size of the detection cavity of the detection device is also relatively small. When the detection personnel put the connector into the detection cavity, it is difficult for the connector to be exactly placed in the detection cavity, and it takes a long time to put the connector into the detection cavity, thus slowing down the detection speed of the connector and resulting in low detection efficiency. Therefore, it is necessary to improve the existing connector detection fixture. Content of the Utility Model

[0004] In view of this, aiming at the deficiencies existing in the prior art, the main purpose of the utility model is to provide a connector detection fixture, which can effectively solve the problem that the detection cavity of the existing detection device is small, making it difficult for the connector to be exactly placed in the detection cavity, and it takes a long time to put the connector into the detection cavity, thus slowing down the detection speed of the connector and resulting in low detection efficiency.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A connector detection fixture includes a bracket, a detection seat, a lifting mechanism and a pressing rod; the detection seat is arranged on the bracket, and a detection cavity is opened on the detection seat; the lifting mechanism is arranged on the bracket, and the lifting mechanism includes a telescopic rod and a detection thimble. The telescopic rod and the detection thimble are both located directly above the detection cavity. The detection thimble is arranged at one end of the telescopic rod and moves up and down reciprocally with the telescopic movement of the telescopic rod; the pressing rod is arranged on the lifting mechanism and controls the telescopic movement of the telescopic rod; a cavity is opened on the inner wall surface at the opening of the detection cavity, and the cavity communicates with the detection cavity.

[0007] As a preferred solution, there are three detection thimbles, and the three detection thimbles are arranged at intervals at one end of the telescopic rod, so that the assembly of three terminals on the plastic core can be detected simultaneously.

[0008] As a preferred solution, exhaust cavities are extended outward from the corners of the detection cavity. When the connector is placed in the detection cavity, the exhaust cavity can exhaust air to facilitate the placement of the connector.

[0009] As a preferred solution, two empty grooves are provided on the peripheral side of the detection seat, and the two empty grooves are connected to the detection cavity and face each other. The design of the two empty grooves facilitates the staff to take out the connector.

[0010] As a preferred solution, it further includes two cross beams, one end of which is connected and fixed to the bracket, and the other end of which is connected and fixed to the lifting mechanism, and the two cross beams are spaced apart from each other. The design of the two cross beams can ensure the precise positioning of the lifting mechanism and effectively prevent the upward and downward movement of the detection ejector pin from being offset.

[0011] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0012] A detection cavity for placing the connector is opened on the detection seat, and a cavity is opened on the inner wall surface of the detection cavity opening, and the cavity is connected to the detection cavity; the telescopic rod and the detection ejector pin are both located directly above the detection cavity, the detection ejector pin is arranged at one end of the telescopic rod and moves up and down as the telescopic rod is extended and retracted, when the detection ejector pin moves downward to the right position, the detection ejector pin abuts against the terminal of the connector, and the design of the cavity enlarges the opening of the detection cavity, so that the connector can be conveniently and quickly placed in the cavity and quickly falls into the detection cavity, thereby accelerating the detection speed of the connector and improving the detection efficiency.

[0013] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of an assembly stereogram of a preferred embodiment of the utility model;

[0015] Figure 2 It is a left view of a preferred embodiment of the utility model.

[0016] Description of the accompanying drawings:

[0017] 10. Bracket 20. Detection seat

[0018] 21. Detection cavity 22. Cavity

[0019] 23. Exhaust cavity 24. Empty slot

[0020] 30. Lifting mechanism 31. Telescopic rod

[0021] 32. Detection of ejector pin 40. Pressure rod

[0022] 50. Crossbeam part. Detailed implementation manner

[0023] Please refer to Figures 1 to 2 As shown, it shows the specific structure of the preferred embodiment of the present utility model, including a bracket 10, a detection seat 20, a lifting mechanism 30 and a pressing rod 40.

[0024] The detection seat 20 is arranged on the bracket 10. A detection cavity 21 is opened on the detection seat 20. An inner wall surface at the opening of the detection cavity 21 is provided with a cavity 22, and the cavity 22 communicates with the detection cavity 21; in this embodiment, exhaust cavities 23 extend outwards from the corners of the detection cavity 21. During the process of placing the connector into the detection cavity 21, the exhaust cavities 23 can discharge air, facilitating the placement of the connector; and, two empty slots 24 are opened on the circumferential side surface of the detection seat 20, and the two empty slots 24 both communicate with the detection cavity 21 and are opposite to each other. The design of the two empty slots 24 facilitates the staff to take out the connector.

[0025] The lifting mechanism 30 is arranged on the bracket 10. The lifting mechanism 30 includes a telescopic rod 31 and a detection thimble 32. The telescopic rod 31 and the detection thimble 32 are both located directly above the detection cavity 21. The detection thimble 32 is arranged at one end of the telescopic rod 31 and moves up and down reciprocally along with the telescopic movement of the telescopic rod 31; in this embodiment, there are three detection thimbles 32, and the three detection thimbles 32 are arranged at intervals at one end of the telescopic rod 31, so that the assembly of three terminals on the rubber core can be detected simultaneously.

[0026] The pressing rod 40 is arranged on the lifting mechanism 30 and controls the telescopic movement of the telescopic rod 31.

[0027] And, further includes two crossbeam parts 50. One ends of the two crossbeam parts 50 are fixedly connected to the bracket 10, and the other ends of the two crossbeam parts 50 are fixedly connected to the lifting mechanism 30, and the two crossbeam parts 50 are arranged at intervals up and down. When the single crossbeam part 50 is used to connect and fix the lifting mechanism, the setting direction of the lifting mechanism 30 may deviate, resulting in the deviation of the up and down movement direction of the detection thimble 32. The design of the two crossbeam parts 50 can ensure the accurate positioning of the lifting mechanism 30 and effectively prevent the up and down movement of the detection thimble 32 from deviating.

[0028] The usage method of this embodiment is described in detail as follows:

[0029] First, the staff places the connector in the cavity 22. With a push of a finger by the staff, the connector can be quickly placed in the detection cavity 21. Then, press down the pressure lever 40 by hand so that the detection thimble 32 moves downward. After the detection thimble 32 moves to the proper position, the detection thimble 32 abuts against the terminal of the connector. Then, lift the pressure lever 40 by hand, and the detection thimble 32 moves upward. The staff takes out the connector through the empty slot 24 and observes whether the terminals of the connector are assembled qualifiedly.

[0030] The design focus of the present utility model lies in that: a detection cavity for placing the connector is provided on the detection seat, and a cavity is provided on the inner wall surface at the opening of the detection cavity, and the cavity communicates with the detection cavity; in cooperation with the telescopic rod and the detection thimble both being located directly above the detection cavity, the detection thimble is arranged at one end of the telescopic rod and makes a reciprocating up and down movement along with the telescopic movement of the telescopic rod. When the detection thimble moves downward to the proper position, the detection thimble abuts against the terminal of the connector, and the design of the cavity enlarges the opening of the detection cavity, enabling the connector to be conveniently and quickly placed in the cavity and quickly fall into the detection cavity, thereby accelerating the detection speed of the connector and improving the detection efficiency.

[0031] The above are only the preferred embodiments of the present utility model, and do not impose any limitation on the technical scope of the present utility model. Therefore, any minor modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A connector inspection jig, comprising a bracket, an inspection seat, a lifting mechanism and a pressure rod; the inspection seat is arranged on the bracket, and a detection cavity is provided on the inspection seat; the lifting mechanism is arranged on the bracket, and the lifting mechanism comprises a telescopic rod and a detection ejector pin, the telescopic rod and the detection ejector pin are both located directly above the detection cavity, the detection ejector pin is arranged at one end of the telescopic rod and moves up and down as the telescopic rod is extended or retracted; the pressure rod is arranged on the lifting mechanism and controls the extension or retraction of the telescopic rod; the characteristics are: A cavity is provided on the inner wall surface at the opening of the detection cavity, and the cavity is connected to the detection cavity.

2. The connector detection jig according to claim 1, characterized in that: There are three detection ejector pins, which are arranged at intervals at one end of the telescopic rod.

3. The connector detection jig according to claim 1, characterized in that: The corners of the detection cavity are all extended outwards to form exhaust cavities.

4. The connector detection jig according to claim 1, characterized in that: Two empty grooves are formed on the peripheral side surface of the detection seat, and the two empty grooves are connected to the detection cavity and face each other.

5. The connector detection jig according to claim 1, characterized in that: It further comprises two cross beams, one end of the two cross beams is connected and fixed to the bracket, the other end of the two cross beams is connected and fixed to the lifting mechanism, and the two cross beams are arranged at intervals up and down.

Images