CN212341425U

CN212341425U - Electric conduction testing mechanism suitable for bent pin connector

Info

Publication number: CN212341425U
Application number: CN202020968152.1U
Authority: CN
Inventors: 陈进嵩; 郭海洋
Original assignee: Goldenconn Electronic Technology Co Ltd
Current assignee: Goldenconn Electronic Technology Co Ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-12
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to an electricity switch-on accredited testing organization suitable for hook connector, it includes first supporting seat, detects function portion and first power portion. The first power part is fixed on the upper plane of the first supporting seat. The detection function part comprises a mounting substrate and a conductive column assembly. The conductive column assembly is composed of a plurality of conductive columns which are arranged in sequence and fixed on the mounting substrate. The positions of the conductive columns, the connecting terminals on the bent pin connector and the LED lamps are in one-to-one correspondence. The detection function part is arranged right above the first supporting seat and moves in the opposite direction or in the opposite direction relative to the bent pin connector under the action of the driving force of the first power part, so that the electric conductivity test of the bent pin connector is realized. Therefore, the testing of the conductivity of the wiring terminal and the LED lamp can be realized on line, so that the detection efficiency and the accuracy of the detection result are greatly improved, and the manual intervention is not needed in the process.

Description

Electric conduction testing mechanism suitable for bent pin connector

Technical Field

The utility model belongs to the technical field of the electric connector assembly technique and specifically relates to an electricity conductance accredited testing organization suitable for hook connector.

Background

The bent-pin connector is used for terminating a data cable, and realizes connection and change between equipment and a distribution frame module. As known, the electrical connector includes an insulating plastic body, a connecting terminal, a rear cover, a first LED lamp and a second LED lamp. The insulating plastic body is provided with a first slot and a second slot for inserting the first LED lamp and the second LED lamp respectively. The first LED lamp is composed of a first LED lamp body and a first lamp base. The second LED lamp is composed of a second LED lamp body and a second lamp base. Generally, the method of assembling the LED lamp is shown in fig. 14, which includes the steps of: A. respectively placing a first LED lamp and a second LED lamp into a first slot and a second slot; B. simultaneously pressing the first LED lamp and the second LED lamp to enable the first LED lamp body and the second LED lamp body to respectively slide along the first slot and the second slot until the first LED lamp body and the second LED lamp body are flush with the insulating plastic body, and meanwhile, respectively extending the first lamp pin and the second lamp pin out of the first slot and the second slot to determine the length; C. bending the first lamp pin and the second lamp pin by 90 degrees to enable the bending sections to be parallel to the bottom wall of the insulating plastic body; D. and assembling the rear cover in place relative to the insulating plastic body. However, in the prior art, the assembly of the LED lamp is usually completed manually, which is time-consuming and labor-consuming, and the production efficiency is low, and therefore, the company has recently developed an assembly machine for the bent-pin connector LED lamp.

It is known that after the wiring terminal and the LED lamp are assembled on the insulating plastic body and before the rear cover is not installed, the electrical conductivity of the wiring terminal and the LED lamp needs to be tested, and defective products are removed in time to prevent a runner from going to the next process. However, in the conventional production process, the electrical conductivity of the elbow connector is usually tested by using an offline detection method, so that the detection efficiency is low, and the labor cost is high. The above problems can be effectively solved by means of on-line detection, however, in the prior art, no mechanism for testing electrical conduction of the bent-pin connector adapted to the assembling machine of the bent-pin connector LED lamp has been retrieved. Thus, a skilled person is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a structural design is simple, is convenient for make the shaping, is convenient for carry out the electric conduction accredited testing organization who is applicable to the curved foot connector that tests to binding post and LED lamp electric conduction on the line.

In order to solve the technical problem, the utility model relates to an electricity conduction testing mechanism suitable for curved foot connector, it arranges in the rear side of displacement runner. The bent foot connector is arranged in the displacement flow channel and carries out directional displacement motion along the left and right directions. The electric conduction testing mechanism suitable for the bent pin connector comprises a first supporting seat, a detection function part and a first power part. The first power part is fixed on the upper plane of the first supporting seat. The detection function part comprises a mounting substrate and a conductive column assembly. The conductive column assembly is composed of a plurality of conductive columns which are arranged in sequence and fixed on the mounting substrate. The positions of the conductive columns, the connecting terminals on the bent pin connector and the LED lamps are in one-to-one correspondence. The detection function part is arranged right above the first supporting seat and moves in the opposite direction or in the opposite direction relative to the bent pin connector under the action of the driving force of the first power part, so that the electric conductivity test of the bent pin connector is realized.

As the technical proposal of the utility model is further improved, the detection function part also comprises a guide plate. The alignment plate is fixed to the mounting substrate. An avoiding gap used for accommodating the bent foot connector extends backwards from the front side wall of the guide plate, and two guide arms are symmetrically formed on the left side and the right side of the avoiding gap. The free end part of the pilot arm is provided with a pilot inclined plane.

As the utility model discloses technical scheme's further improvement, above-mentioned first power portion include first cylinder, first slide rail sliding block set spare and with the first transfer plate that mounting substrate is connected. The first cylinder is detachably fixed on the upper plane of the first supporting seat, and a piston rod of the first cylinder is directly connected with the first transmission plate. The first force transmission plate is arranged right above the first supporting seat in parallel. The first sliding rail and sliding block assembly is connected between the first transmission plate and the first supporting seat. The first transmission plate carries out directional displacement motion along the front-back direction under the combined action of the first air cylinder and the first sliding rail and sliding block assembly.

As the utility model discloses technical scheme's further improvement, the aforesaid is applicable to electric conduction accredited testing organization of curved foot connector still includes high-speed CCD camera shooting portion, the portion of unloading, graphics processor and controller. The high-speed CCD camera shooting part instantly shoots the image of the bent pin connector, is arranged right above the bent pin connector to be detected, and judges whether the LED lamp on the high-speed CCD camera shooting part emits light and whether the color is correct or not by means of the graphic processor. The discharging part is supported and leaned on the right lower part of the bent foot connector. The image processor and the controller are sequentially connected between the high-speed CCD camera shooting part and the discharging part. When the camera detection result of the bent pin connector is abnormal, the controller generates an action signal to the discharging part to enable the discharging part to move back and move back, so that the bent pin connector can freely fall into a waste material box located right below the displacement flow channel under the action of losing the jacking force.

As a further improvement of the technical proposal of the utility model, the discharging part comprises a second supporting seat, a top supporting plate and a second power part. The top supporting plate is arranged right above the second supporting seat and moves back to back relative to the bent pin connector under the action of the driving force of the second power part so as to realize the blanking action of the bent pin connector.

As a further improvement of the technical scheme of the utility model, the second power portion include second cylinder, second slide rail sliding block set spare and with the second dowel steel that the die-plate is connected holds in the palm. The controller is connected with the second cylinder to realize the transmission of the action signal. The second cylinder is detachably fixed on the upper plane of the second supporting seat, and a piston rod of the second cylinder is directly connected with the second dowel plate. The second dowel plate is arranged right above the second supporting seat in parallel. The second sliding rail sliding block component is connected between the second force transmission plate and the second supporting seat. The second force transmission plate carries out directional displacement motion along the front and back direction under the combined action of the second cylinder and the second sliding rail and sliding block assembly.

Through adopting above-mentioned technical scheme to set up, can realize the test to wiring terminal and LED lamp electric conductivity on-line to detection efficiency and the accuracy of testing result have been improved widely, and above-mentioned process need not artifical the intervention. In addition, a point needs to be described, and the electric conduction testing mechanism suitable for the bent-pin connector has a very simple design structure, is beneficial to manufacturing and implementation, and has lower required manufacturing cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of the relative position of the electrical conduction testing mechanism suitable for the bent-pin connector in the bent-pin connector LED lamp assembling machine of the present invention.

Fig. 2 is an enlarged view of a portion I of fig. 1.

Fig. 3 is a perspective view of an electrical conduction testing mechanism for a pin bending connector according to the present invention.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a perspective view of another view angle of the electrical conduction testing mechanism for the electrical connector of the present invention.

Fig. 6 is a schematic perspective view of the detection function portion in the electrical conduction testing mechanism for the elbow connector of the present invention.

Fig. 7 is a top view of fig. 6.

Fig. 8 is a sectional view a-a of fig. 7.

Fig. 9 is a schematic perspective view of a conductive plate in the electrical conduction testing mechanism for the electrical connector of the present invention.

Fig. 10 is a perspective view of the discharging part of the electrical conduction testing mechanism for the elbow connector according to the present invention.

Fig. 11 is a top view of fig. 10.

Fig. 12 is a sectional view B-B of fig. 11.

Fig. 13 is a schematic perspective view of a high-speed CCD camera portion in an electrical conduction testing mechanism for a pin-bending connector according to the present invention.

Fig. 14 is a process flow diagram of a method of assembling the bent pin connector.

1-a first support; 2-a detection function section; 21-a mounting substrate; 22-a conductive post assembly; 221-a conductive post; 23-a correcting plate; 231-avoiding the notch; 232-pilot arm; 2321-leading inclined plane; 3-a first power section; 31-a first cylinder; 32-a first sliding rail slider assembly; 33-a first force transfer plate; 4-a high-speed CCD camera shooting part; 5-a discharge part; 51-a second support seat; 52-a carrier plate; 53-a second power section; 531-second cylinder; 532-a second sliding rail slider assembly; 533-second dowel plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In order to facilitate the technical solution disclosed by the present invention to be fully understood by those skilled in the art, the following detailed description is made in combination with specific embodiments, fig. 1 and fig. 2 respectively show the schematic diagram of the relative position of the electrical conduction testing mechanism suitable for the bent-pin connector in the bent-pin connector LED lamp assembling machine and the partial enlarged view of I thereof, and it can be known that it is arranged at the rear side of the displacement flow channel. And the bent foot connector is arranged in the displacement flow channel and carries out directional displacement motion along the left and right directions.

Fig. 3 and 4 respectively show a perspective view and a top view of an electrical conduction testing mechanism suitable for the electrical connector of the present invention. Fig. 5 is a perspective view of another view of the electrical conduction testing mechanism for the electrical connector of the present invention. It is understood that the device mainly comprises a first support base 1, a detection function part 2, a first power part 3, and the like, wherein the first power part 3 is detachably fixed on the upper plane of the first support base 1. The detection function unit 2 includes a mounting substrate 21 and a conductive post assembly 22. The conductive post assembly 22 is composed of a plurality of conductive posts 221 sequentially arranged and fixed on the mounting substrate 21. The conductive posts 221 correspond to the terminals on the bent-pin connector and the LED lamps one to one. The detection function portion 2 is disposed directly above the first supporting base 1, and moves in opposite directions or back to back relative to the bent pin connector under the action of the driving force of the first power portion 3, so that each conductive column 221 is respectively contacted with the lamp pins of the wiring terminal and the LED lamp, and the electric conductivity test of the bent pin connector is realized. Therefore, the electric conductivity test of the bent pin connector can be realized on line, so that the detection efficiency and the accuracy of the detection result are greatly improved, the detection process is fully automatic, manual intervention is not needed, and the labor cost is effectively reduced.

In addition, it should be noted that the electrical conduction testing mechanism for the electrical connector has a very simple design structure, which is beneficial to manufacturing and implementation and requires low manufacturing cost.

In order to ensure the alignment accuracy of each conductive post 221, the connection terminal and the lamp pin of the LED lamp, and ensure the smooth execution of the detection process of the pin bending connector, the detection function portion 2 may further include a guide plate 23 according to actual conditions. The alignment plate 23 is fixed to the mounting board 21. An avoiding gap 231 for accommodating the elbow connector extends backwards from the front side wall of the guide plate 23, and two guide arms 232 are symmetrically formed on the left and right sides of the avoiding gap 231. A pilot ramp 2321 (shown in fig. 6 and 9) is provided at the free end of pilot arm 232. In this way, the guiding arm 232 can guide the relative position of the pin bending connector, so that the pin bending connector can smoothly enter the avoiding notch 231, and further, each conductive column 221 can be reliably electrically conducted with the wiring terminal and the lamp pin of the LED lamp.

In view of simplifying the structural design, reducing the manufacturing cost, and ensuring the directionality of the displacement motion of the detection function unit 2, the first power unit 3 is preferably configured by several parts, such as the first cylinder 31, the first slide rail slider assembly 32, and the first power transmission plate 33 connected to the mounting base plate 21. The first cylinder 31 is detachably fixed on the upper plane of the first supporting seat 1, and the piston rod thereof is directly connected with the first transmission plate 33. The first force transfer plate 33 is arranged in parallel directly above the first support 1. The first sliding rail block assembly 32 is connected between the first transmission plate 33 and the first supporting seat 1. The first force transfer plate 33 performs directional displacement motion in the front-rear direction under the combined action of the first cylinder 31 and the first sliding rail slider assembly 32 (as shown in fig. 6, 7 and 8).

As a further optimization of the above-mentioned electrical conduction testing mechanism structure suitable for the bent-pin connector, as shown in fig. 3, it may further be provided with a high-speed CCD camera 4 (as shown in fig. 13), a discharging unit 5, a graphic processor (not shown in the figure) and a controller (not shown in the figure) according to practical situations. The high-speed CCD camera part 4 is arranged right above the shifting flow channel so as to shoot images of the bent pin connector in real time, is arranged right above the bent pin connector to be detected, and judges whether the LED lamp on the high-speed CCD camera part emits light and whether the color is correct or not by means of the image processor. The discharge part 5 is supported and leaned on the right lower part of the bent foot connector. The image processor and the controller are sequentially connected between the high-speed CCD camera part 4 and the discharging part 5. Therefore, when the camera detection result of the bent pin connector is abnormal, the controller generates an action signal to the discharging part 5 to enable the discharging part to move back and move, so that the bent pin connector freely falls into a waste material box positioned right below the displacement flow channel under the action of losing the jacking force, and the bent pin connector which is unqualified in electric conductivity test is automatically, quickly and accurately sorted out.

As a further refinement of the structure of the discharging unit 5, it is preferable that the discharging unit is composed of several parts, such as a second support base 51, a top board 52, and a second power unit 53. The top board 52 is disposed right above the second supporting seat 51, and moves back and forth relative to the elbow connector under the driving force of the second power portion 53, so as to achieve the blanking action of the elbow connector (as shown in fig. 10). Through adopting above-mentioned technical scheme to set up to make discharge portion 5 have very succinct project organization, required manufacturing cost is lower.

In order to ensure good orientation of the top plate 52 when moving in the front-rear direction and to ensure accurate and reliable jacking of the hook connector, the second power unit 53 is preferably composed of several parts, such as a second cylinder 531, a second slide rail slider assembly 532, and a second force transmission plate 533 connected to the top plate 52. The controller is connected to the second cylinder 531 to transmit the actuating signal. The second cylinder 531 is detachably fixed to the upper plane of the second support base 51, and the piston rod thereof is directly connected to the second force-transmitting plate 53. The second force transmission plate 53 is arranged in parallel just above the second support base 51. The second sliding rail block assembly 532 is connected between the second force transmission plate 533 and the second supporting seat 51. The second force transmission plate 533 is subjected to directional displacement movement in the front-rear direction by the cooperation of the second cylinder 531 and the second slide rail slider assembly 532 (as shown in fig. 10, 11, and 12).

Finally, as shown in fig. 3, 4 and 5, the structure and the operation principle of the electrical conduction testing mechanism for the electrical connector are described in detail based on the four-cell electrical connector, but it cannot be excluded that the electrical conduction testing mechanism for the electrical connector is compatible with various types of electrical connectors such as single-cell, two-cell and three-cell.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electrical conduction testing mechanism suitable for a bent-pin connector is arranged on the rear side of a displacement flow channel; the elbow connector is arranged in the displacement flow channel and performs directional displacement motion along the left and right directions, and is characterized by comprising a first support seat, a detection function part and a first power part; the first power part is fixed on the upper plane of the first supporting seat; the detection function part comprises a mounting substrate and a conductive column assembly; the conductive column assembly is composed of a plurality of conductive columns which are arranged in sequence and fixed on the mounting substrate; the positions of the conductive columns, the connecting terminals on the bent pin connector and the positions of the LED lamps are in one-to-one correspondence; detect the function portion arrange in directly over first supporting seat, and be in carry out the motion in opposite directions or back to back for the bent foot connector under the effect of first power portion drive power to the realization is to the electric conductivity test of bent foot connector.

2. The electrical continuity testing mechanism for the electrical bending foot connector according to claim 1, wherein the detection function portion further comprises a guide plate; the correcting plate is fixed on the mounting substrate; an avoidance notch used for accommodating the bent foot connector extends backwards from the front side wall of the guide plate, and two guide arms are symmetrically formed on the left side and the right side of the avoidance notch; and a pilot inclined plane is arranged at the free end part of the pilot arm.

3. The electrical continuity testing mechanism for the electrical bend leg connector as claimed in claim 1, wherein the first power section comprises a first cylinder, a first sliding track slider assembly and a first force transfer plate connected to the mounting base plate; the first cylinder is detachably fixed on the upper plane of the first supporting seat, and a piston rod of the first cylinder is directly connected with the first transmission plate; the first force transfer plate is arranged right above the first supporting seat in parallel; the first sliding rail sliding block component is connected between the first transmission plate and the first supporting seat; the first transmission plate performs directional displacement motion along the front-back direction under the combined action of the first cylinder and the first sliding rail and sliding block assembly.

4. The electrical continuity testing mechanism suitable for the elbow connector according to any one of claims 1 to 3, further comprising a high-speed CCD camera part, a discharging part, a graphic processor and a controller; the high-speed CCD camera shooting part is used for instantly shooting an image of the bent pin connector and is arranged right above the bent pin connector to be detected; and determining by means of the graphics processor whether the LED lamp thereon is illuminated and the color is correct; the discharging part is supported and leaned under the bent foot connector; the image processor and the controller are sequentially connected between the high-speed CCD camera shooting part and the discharging part; when the camera detection result of the bent pin connector is abnormal, the controller generates an action signal to the discharging part to enable the discharging part to move back and move back, so that the bent pin connector freely falls into a waste material box located right below the displacement flow channel under the action of losing jacking force.

5. The electrical continuity testing mechanism for the electrical continuity testing unit of the electrical connector, according to claim 4, wherein the unloading unit comprises a second support base, a top plate and a second power unit; the supporting top plate is arranged right above the second supporting seat and moves back to back relative to the bent pin connector under the action of the driving force of the second power part so as to realize the blanking action of the bent pin connector.

6. The electrical continuity testing mechanism for the electrical knee connector of claim 5, wherein the second power section comprises a second cylinder, a second sliding track slider assembly and a second force transmission plate connected to the top plate; the controller is connected with the second cylinder to realize the transmission of action signals; the second cylinder is detachably fixed on the upper plane of the second supporting seat, and a piston rod of the second cylinder is directly connected with the second force transmission plate; the second force transmission plate is arranged right above the second supporting seat in parallel; the second sliding rail sliding block assembly is connected between the second force transmission plate and the second supporting seat; the second force transmission plate performs directional displacement motion along the front-back direction under the combined action of the second cylinder and the second sliding rail and sliding block assembly.