CN220019844U - Cable joint terminal conduction detection module - Google Patents

Abstract

The utility model provides a cable connector terminal conduction detection module, and belongs to the technical field of detection equipment. The utility model comprises a module main body, wherein a slot is arranged in the middle of the module main body, a plurality of groups of detection assemblies are arranged on the inner bottom surface of the slot, each detection assembly comprises a wiring sleeve penetrating the module main body and communicated to the inner bottom surface of the slot, a probe electrically connected with the wiring sleeve is arranged in the slot, the probe is movably inserted into the wiring sleeve up and down, an elastic piece is arranged between the probe and the wiring sleeve, and at least one group of fixing assemblies for fixing a joint is also arranged at the slot opening of the upper end surface of the module main body.

Description

Cable joint terminal conduction detection module

Technical Field

The utility model relates to a cable connector terminal conduction detection module, and belongs to the technical field of detection equipment.

Background

In the cable manufacturing process, the assembly of the cable connector is carried out manually, and about ten thousands of cable connectors can be assembled by a worker every day, so that the phenomenon that the terminal inside the connector cannot be inserted in place can be avoided. Once such a product flows onto the device, it will cause the circuit to which the terminal is connected to fail to form a passageway or make a poor contact, directly affecting the normal use of the device. To avoid this problem, in the current harness manufacturing process, personnel are added to detect the connectors assembled in the previous process to determine whether the terminals are assembled in place,

since the number of terminals in the wire harness product is large, it is necessary to check whether the terminals are assembled in place by means of equipment in order to achieve mass production. Because the main function of the terminal is to play a role in circuit connection, when the terminal is well assembled, the connector is normally connected with the circuit after the connector is plugged; when the terminals are not assembled in place, the terminals may be withdrawn after the connectors are plugged together, causing the terminals to fail to contact and the circuit to open. Whether can judge whether the terminal is assembled in place through the mode of detection loop break-make then is considered, and current conduction detector is in use, is connected comparatively closely between joint and the detector, therefore more difficult when plug, influences detection efficiency, and probe position is fixed in the current detector simultaneously, and there is the difference in the position of terminal in the joint, and the damage rate of probe is higher when detecting, needs the frequent probe that changes.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a cable joint terminal conduction detection module, which is used for solving the problems of low detection efficiency and short service life of the existing conduction detector in the prior art.

In order to achieve the above and other related objects, the present utility model provides a cable connector terminal conduction detection module, including a module main body, a slot is provided in the middle of the module main body, a plurality of groups of detection components are provided on the bottom surface inside the slot, the detection components include a connection sleeve penetrating through the module main body and communicating to the bottom surface inside the slot, a probe electrically connected to the connection sleeve is provided inside the slot, the probe is inserted into the connection sleeve in a vertically movable manner, an elastic member is provided between the probe and the connection sleeve, and at least one group of fixing components for fixing connectors are further provided at the slot opening of the upper end surface of the module main body.

In an embodiment of the utility model, the probe comprises a detecting part and a connecting part which are connected up and down, a limiting protrusion is extended outwards at the joint of the detecting part and the connecting part, the probe is inserted into the inside of the wiring sleeve through the connecting part, and the elastic piece is arranged between the limiting protrusion and the wiring sleeve.

In an embodiment of the utility model, the elastic member adopts a return spring, and the return spring is sleeved outside a connecting part between the limiting protrusion and the wiring sleeve.

In an embodiment of the utility model, the fixing assembly includes a fixing block fixedly connected with the module main body, the fixing block is opened towards one side of the slot, a limiting rod is arranged in the opening, the middle of the limiting rod is connected with the fixing block through a rotating shaft, and the limiting rod horizontally rotates around the rotating shaft.

In an embodiment of the utility model, a spring is disposed between the end of the limiting rod and the fixed block.

In an embodiment of the utility model, the fixing components are provided with two groups, and the two groups of fixing components are symmetrically arranged at two sides of the opening of the slot.

As described above, the cable joint terminal conduction detection module of the utility model has the following beneficial effects:

the detection assembly comprises the probe and the wiring sleeve, the probe is movably connected with the wiring sleeve, the probe is flexibly connected with the connector during detection, the probe is not easy to damage, the service life of the probe is effectively prolonged, the spring is arranged between the probe and the wiring sleeve, the spring exerts elastic force on the connector during detection, the connector can be ejected out after detection is finished, the fixing assembly is simple in structure and convenient to operate, and the convenience of connector insertion and extraction is improved by matching with the fixing assembly, so that the detection efficiency is further improved.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a cable joint terminal conduction detection module according to an embodiment of the utility model.

Fig. 2 is a schematic front view of a cable connector terminal conduction detection module according to an embodiment of the utility model.

Fig. 3 is a schematic B-B sectional view of a cable connector terminal conduction detection module according to an embodiment of the utility model.

Fig. 4 is a schematic top view of a cable connector terminal conduction detection module according to an embodiment of the utility model.

Fig. 5 is a schematic A-A section structure of fig. 4 of a cable connector terminal conduction detection module according to an embodiment of the utility model.

Fig. 6 is a schematic diagram of a probe structure of a cable connector terminal conduction detection module according to an embodiment of the utility model.

1, a module main body; 2. a fixing assembly; 3. a slot; 4. a detection assembly; 5. a fixed block; 6. a limit rod; 7. a rotating shaft; 8. a spring; 9. a probe; 10. a return spring; 11. a junction box; 12. a detection unit; 13. a limit protrusion; 14. a connecting part.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1 to 6. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

Referring to fig. 1 and 2, the utility model provides a cable joint terminal conduction detection module, which comprises a module main body 1, wherein a slot 3 is arranged in the middle of the module main body 1, a plurality of groups of detection components 4 are arranged on the bottom surface inside the slot 3, each detection component 4 comprises a wiring sleeve 11 penetrating through the module main body 1 and communicated to the bottom surface inside the slot 3, a probe 9 electrically connected with the wiring sleeve 11 is arranged inside the slot 3, the probe 9 is inserted into the wiring sleeve 11 in a vertically movable manner, an elastic piece is arranged between the probe 9 and the wiring sleeve 11, and two groups of fixing components 2 for fixing joints are further arranged at the opening of the slot 3 on the upper end surface of the module main body 1;

referring to fig. 5 and 6, the probe 9 includes a detecting portion 12 and a connecting portion 14 connected up and down, a limiting protrusion 13 extends outwards at a joint of the detecting portion 12 and the connecting portion 14, the probe 9 is inserted into the wiring sleeve 11 through the connecting portion 14, an elastic member is arranged between the limiting protrusion 13 and the wiring sleeve 11, the elastic member adopts a return spring 10, and the return spring 10 is sleeved outside the connecting portion 14 between the limiting protrusion 13 and the wiring sleeve 11;

referring to fig. 3 and 4, the fixing assemblies 2 are provided with two groups, the two groups of fixing assemblies 2 are symmetrically arranged on two sides of the opening of the slot 3, the fixing assemblies 2 comprise fixing blocks 5 fixedly connected with the module main body 1, the fixing blocks 5 face one side of the slot 3, a limiting rod 6 is arranged in the opening, the fixing blocks 5 are connected with the middle of the limiting rod 6 through a rotating shaft 7, the limiting rod 6 horizontally rotates around the rotating shaft 7, a spring 8 is arranged between the tail end of the limiting rod 6 and the fixing blocks 5, and the tail end of the limiting rod 6 protrudes out of the side face of the fixing blocks 5 under the action of the spring 8 to the middle of the slot 3.

The working principle of the cable connector terminal conduction detection module is as follows: when the cable connector is detected, the sleeve 11 at the bottom of the module main body 1 is connected to a detection circuit through an electric wire, then the cable connector is inserted into the slot 3 on the module main body 1, the connector enters the slot 3 to be contacted with the probe 9, the detection part 12 above the probe 9 enters the jack on the connector, the length of the detection part 12 is fixed, therefore, the length of the jack in the connector is also fixed, after the detection part 12 completely enters the jack in the connector, the reset spring 10 between the probe 9 and the wiring sleeve 11 is compressed under the action of the connector, the probe 9 integrally moves downwards until the connector is completely inserted into the slot 3, at the moment, the limit groove on the connector corresponds to the position of the limit rod 6 in the fixing assembly 2, the tail end of the limit rod 6 protrudes out of the side surface of the fixing block 5 to enter the limit groove on the side surface of the connector under the action of the spring 8 to fix the connector with the module main body 1, since the length of the detecting part 12 in the probe 9 is fixed, after the detecting part 12 enters the jack of the connector, if the mounting position of the terminal in the jack of the connector is correct, the terminal is contacted with the detecting part 12 of the probe 9, the connector is electrically connected with the detecting circuit, the detecting circuit is a passage, if the mounting position of the terminal in the jack of the connector is back, the detecting part 12 of the probe 9 is not contacted with the terminal, the connector is not connected into the detecting circuit, the detecting circuit is a circuit breaker, the judgment of the mounting position of the terminal in the connector is realized by observing the on-off state of the detecting circuit, after the connector is detected, an operator presses the tail end of the limit rod 6 in the fixing component 2, the spring 8 between the limit rod 6 and the fixing component 2 is compressed, the limit rod 6 is separated from the limit groove on the connector, the reset spring 10 applies an elastic force to the connector through the probe 9 due to the compression of the reset spring 10, after the fixing assembly 2 is separated from the connector, the connector is ejected out of the slot 3 under the action of the return spring 10, so that the connector is convenient to take off.

In summary, the detection assembly in the utility model is composed of the probe and the wiring sleeve, the probe is movably connected with the wiring sleeve, the probe is flexibly connected with the connector during detection, the probe is not easy to damage, the service life of the probe is effectively prolonged, the spring is arranged between the probe and the wiring sleeve, the spring applies elastic force to the connector during detection, the connector can be ejected out after detection is completed, the fixing assembly is simple in structure and convenient to operate, and the convenience of connector plugging and unplugging is improved by matching with the fixing assembly, so that the detection efficiency is further improved. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (6)

1. The utility model provides a cable joint terminal switches on detection module, includes module main part (1), sets up slot (3) in the middle of module main part (1), and slot (3) inside bottom surface sets up a plurality of group's detection component (4), a serial communication port, detection component (4) are including running through module main part (1) and intercommunication to wiring sleeve (11) of slot (3) inside bottom surface, slot (3) inside set up with probe (9) of wiring sleeve (11) electric connection, probe (9) are movable from top to bottom to insert and are set up inside wiring sleeve (11), probe (9) with set up the elastic component between wiring sleeve (11), module main part (1) up end slot (3) opening part still is provided with at least a set of fixed subassembly (2) that are used for fixed joint.

2. The cable joint terminal conduction detection module as recited in claim 1, wherein: the probe (9) comprises a detection part (12) and a connection part (14) which are connected up and down, a limit protrusion (13) is arranged at the joint of the detection part (12) and the connection part (14) in an outward extending mode, the probe (9) is inserted into the wiring sleeve (11) through the connection part (14), and the elastic piece is arranged between the limit protrusion (13) and the wiring sleeve (11).

3. The cable joint terminal conduction detection module as recited in claim 2, wherein: the elastic piece adopts a return spring (10), and the return spring (10) is sleeved outside a connecting part (14) between the limiting protrusion (13) and the wiring sleeve (11).

4. The cable joint terminal conduction detection module as recited in claim 1, wherein: the fixing assembly (2) comprises a fixing block (5) fixedly connected with the module main body (1), the fixing block (5) faces one side opening of the slot (3), a limiting rod (6) is arranged inside the opening, the fixing block (5) is connected with the middle of the limiting rod (6) through a rotating shaft (7), and the limiting rod (6) horizontally rotates around the rotating shaft (7).

5. The cable joint terminal conduction detection module as recited in claim 4, wherein: a spring (8) is arranged between the tail end of the limiting rod (6) and the fixed block (5).

6. The cable joint terminal conduction detection module as recited in claim 5, wherein: the fixing assemblies (2) are arranged in two groups, and the two groups of fixing assemblies (2) are symmetrically arranged on two sides of the opening of the slot (3).