CN218003465U

CN218003465U - Conduction testing device

Info

Publication number: CN218003465U
Application number: CN202221236740.1U
Authority: CN
Inventors: 关卓安; 黄江华
Original assignee: Dongguan Kaifante Intelligent Technology Co ltd
Current assignee: Dongguan Kaifante Intelligent Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-12-09
Anticipated expiration: 2032-05-19

Abstract

The utility model provides a conduction testing device relates to electric wire test field. The conduction testing device comprises a base, a clamping unit and a testing unit; the clamping unit is arranged on the base and is used for clamping and fixing the rubber shell; the test unit includes probe driving piece and probe, and the base is located to the probe driving piece, and the probe driving piece links to each other with the probe, and the probe driving piece can order about the probe penetrate glue the shell and with glue the terminal butt in the shell. After inserting the electric wire and gluing the shell, it is fixed with gluing the shell centre gripping to utilize the clamping unit earlier, then utilizes the probe driving piece to order about the probe and penetrate gluey shell, makes probe and terminal butt, can switch on the test to the electric wire. The utility model provides a conduction testing device can accomplish the conduction test of electric wire and wire connector automatically, and efficiency is higher to can get rid of human error's influence, thereby improve the degree of accuracy of test result.

Description

Conduction testing device

Technical Field

The utility model relates to an electric wire test field especially relates to a conduction testing device.

Background

The wire connector is a convenient, efficient and reliable electrical connection structure, and only an electric wire needs to be inserted into a rubber shell of the wire connector during use. In order to ensure that the wires are brought into contact with the terminals of the wire connector and conducted, a conduction test is often required after the wires are inserted into the rubber housing.

The existing conduction testing process is manually completed by workers, the efficiency is low, and the accuracy of a testing result is influenced by human errors.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a conduction testing device.

The utility model provides a following technical scheme:

a conduction testing device comprises a base, a clamping unit and a testing unit;

the clamping unit is arranged on the base and is used for clamping and fixing the rubber shell;

the test unit includes probe driving piece and probe, the probe driving piece is located the base, the probe driving piece with the probe links to each other, the probe driving piece can order about the probe penetrate glue the shell and with glue terminal butt in the shell.

As a further alternative to the conduction testing apparatus, the clamping unit includes a clamping driving member, a first clamping member and a second clamping member;

the clamping driving piece is arranged on the base, the clamping driving piece is connected with the first clamping piece and the second clamping piece at the same time, and the clamping driving piece can drive the first clamping piece and the second clamping piece to move in opposite directions.

As a further optional scheme for the conduction testing device, the first clamping piece is provided with a first clamping surface, the second clamping piece is provided with a second clamping surface, and the first clamping surface and the second clamping surface are arranged vertically and oppositely;

the clamping unit further comprises a bearing piece and a bearing driving piece, the bearing piece penetrates through the first clamping piece in a sliding mode, the bearing driving piece is connected with the bearing piece, and the bearing driving piece can drive the bearing piece to slide to be abutted to the second clamping face.

As a further optional scheme for the conduction testing device, a first limiting groove into which the rubber case can be inserted is arranged on the first clamping surface, and the first limiting groove is arranged in the vertical direction.

As a further optional solution to the conduction testing apparatus, the conduction testing apparatus further includes an auxiliary clamping unit, where the auxiliary clamping unit includes a back plate, an auxiliary clamping driving member, and an auxiliary clamping member;

the backboard and the auxiliary clamping driving piece are arranged on the base, the auxiliary clamping driving piece is connected with the auxiliary clamping piece, and the auxiliary clamping driving piece can drive the auxiliary clamping piece to press the electric wire on the backboard.

As a further optional solution to the conduction testing apparatus, the conduction testing apparatus further includes a guiding unit, and the guiding unit is configured to guide the electric wire to slide between the back plate and the auxiliary clamping member.

As a further optional scheme for the conduction testing device, the conduction testing device further comprises a blanking unit, wherein the blanking unit comprises a blanking driving piece and a swinging piece;

the unloading driving piece is located the base, the unloading driving piece with the oscillating piece links to each other, the unloading driving piece can order about the oscillating piece beats the electric wire.

As a further optional scheme for the conduction testing device, a first adjusting seat and a first adjusting piece are arranged on the base, the first adjusting seat is slidably arranged on the base along a first direction, the first adjusting piece can adjust the position of the first adjusting seat along the first direction, and the clamping unit and the probe driving piece are arranged on the first adjusting seat.

As a further optional scheme for the conduction testing device, a second adjusting seat and a second adjusting piece are arranged on the first adjusting seat, the second adjusting seat is slidably arranged on the first adjusting seat along a second direction, the second adjusting piece can adjust the position of the second adjusting seat along the second direction, and the clamping unit and the probe driving piece are both arranged on the second adjusting seat;

wherein the second direction is perpendicular to the first direction.

As a further optional solution to the conduction testing apparatus, a third adjusting seat and a third adjusting part are arranged on the second adjusting seat, the third adjusting seat is slidably arranged on the second adjusting seat along a third direction, the third adjusting part can adjust the position of the third adjusting seat along the third direction, and the clamping unit and the probe driving part are both arranged on the third adjusting seat;

wherein the third direction is perpendicular to both the first direction and the second direction.

The embodiment of the utility model has the following beneficial effect:

after inserting the gluey shell with the electric wire, it is fixed to utilize the centre gripping unit to glue the shell centre gripping earlier, then utilizes the probe driving piece to order about the probe and penetrate gluey shell, makes probe and terminal butt, can carry out conduction testing to the electric wire. Above-mentioned conduction testing arrangement can accomplish the conduction test of electric wire and wire connector automatically, and efficiency is higher to can get rid of human error's influence, thereby improve the degree of accuracy of test result.

In order to make the aforementioned and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

FIG. 1 is a schematic diagram showing the connection of wires to a wire connector;

fig. 2 is a schematic view of an overall structure of a conduction testing apparatus provided in embodiment 1 of the present invention;

fig. 3 is a schematic view of an overall structure of a conduction testing apparatus provided in embodiment 2 of the present invention;

fig. 4 shows a schematic structural diagram of a base in a conduction testing apparatus provided in embodiment 2 of the present invention;

fig. 5 is a schematic structural diagram illustrating a clamping unit in a conduction testing apparatus according to embodiment 2 of the present invention;

fig. 6 is a schematic view illustrating a matching relationship between a first clamping member and a second clamping member in a conduction testing apparatus provided in embodiment 2 of the present invention;

fig. 7 is a schematic structural diagram illustrating a test unit in a conduction test apparatus according to embodiment 2 of the present invention;

fig. 8 shows a schematic structural diagram of an auxiliary clamping unit and a guiding unit in a conduction testing apparatus provided in embodiment 2 of the present invention;

fig. 9 shows a schematic structural diagram of a blanking unit in the conduction testing apparatus provided by the embodiment of the present invention.

Description of the main element symbols:

100-a base; 110-a first adjustment seat; 120-a first adjustment member; 130-a second adjustment seat; 140-a second adjustment member; 150-a third adjustment seat; 160-a third adjustment member; 200-a clamping unit; 210-clamping the drive; 220-a first clamp; 221-a first limiting groove; 230-a second clamp; 231-a second limiting groove; 240-a support; 250-supporting driving piece; 300-a test unit; 310-a probe driver; 320-a probe; 400-an auxiliary clamping unit; 410-a back plate; 420-auxiliary clamp drive; 430-an auxiliary clamp; 500-a guiding unit; 510-a first guide plate; 520-a second guide plate; 600-a blanking unit; 610-a blanking driving piece; 620-a swing; 700-glue shell; 800-electric wire.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the templates is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 and fig. 2, the present embodiment provides a conduction testing apparatus, in particular, a shell-plugging electric wire conduction testing apparatus, for testing whether an electric wire 800 is conducted with a terminal of a lead connector after the electric wire 800 is inserted into a rubber shell 700 of the lead connector.

Specifically, the conduction testing apparatus includes a base 100, a clamping unit 200, and a testing unit 300. The clamping unit 200 is disposed on the base 100 and used for clamping and fixing the rubber housing 700. The test unit 300 includes a probe driver 310 and a probe 320, the probe driver 310 is disposed on the base 100, and the probe driver 310 is connected to the probe 320.

When the conductive testing device is used, the clamping unit 200 is used for clamping and fixing the rubber shell 700, then the probe driving member 310 is used for driving the probe 320 to penetrate into the rubber shell 700, the probe 320 is abutted with the terminal, and the conductive testing can be carried out on the electric wire 800. Above-mentioned conduction testing device can accomplish electric wire 800's conduction test automatically, and efficiency is higher to can get rid of human error's influence, thereby improve the degree of accuracy of test result.

Example 2

Referring to fig. 1 and fig. 3 together, the present embodiment provides a conduction testing apparatus, specifically a shell-plugging electric wire conduction testing apparatus, for testing whether the electric wire 800 is conducted with the terminal of the lead connector after the electric wire 800 is inserted into the rubber shell 700 of the lead connector.

Specifically, the conduction testing apparatus is composed of a base 100, a clamping unit 200, a testing unit 300, an auxiliary clamping unit 400, a guiding unit 500, and a discharging unit 600, and the clamping unit 200, the testing unit 300, the auxiliary clamping unit 400, the guiding unit 500, and the discharging unit 600 are all disposed on the base 100.

When the electric wire blanking device is used, the guide unit 500 is used for guiding the electric wire 800 to fall into the auxiliary clamping unit 400, then the clamping unit 200 and the auxiliary clamping unit 400 are used for fixing the rubber shell 700 and the electric wire 800, the testing unit 300 is used for conducting a conduction test, and finally the blanking unit 600 is used for shaking off the rubber shell 700 and the electric wire 800.

Referring to fig. 3 and 4, in particular, the base 100 is provided with a first adjusting seat 110 and a first adjusting member 120.

The first adjusting seat 110 is slidably disposed on the base 100 along a first direction, the auxiliary clamping unit 400, the guiding unit 500 and the discharging unit 600 are all fixedly connected to the first adjusting seat 110, and the clamping unit 200 and the testing unit 300 are movably connected to the first adjusting seat 110.

The first adjustor 120 can adjust the position of the first adjustor base 110 in the first direction, thereby adjusting the overall positions of the grip unit 200, the test unit 300, the auxiliary clamp unit 400, the guide unit 500, and the feeding unit 600.

In this embodiment, the first direction is a vertical direction, which is illustrated by a z direction in the figure.

In this embodiment, the first adjusting member 120 is a screw. The first adjusting member 120 is disposed along the first direction and is rotatably disposed on the base 100 about the first direction. The first adjustment member 120 penetrates the first adjustment seat 110 and is screw-engaged with the first adjustment seat 110.

The first adjusting member 120 is screwed to lift the first adjusting base 110, so as to drive the clamping unit 200, the testing unit 300, the auxiliary clamping unit 400, the guiding unit 500 and the discharging unit 600 to lift integrally, and adjust the main structure of the conduction testing apparatus to a proper height.

Further, a second adjusting seat 130 and a second adjusting member 140 are disposed on the first adjusting seat 110, and a third adjusting seat 150 and a third adjusting member 160 are disposed on the second adjusting seat 130.

The second adjusting seat 130 is slidably disposed on the first adjusting seat 110 along the second direction, and the third adjusting seat 150 is slidably disposed on the second adjusting seat 130 along the third direction. The clamping unit 200 and the testing unit 300 are both fixedly connected with the third adjusting seat 150.

The second direction is perpendicular to the first direction, and is indicated by the x direction in the figure. Further, the electric wire 800 is disposed in the second direction, and the rubber cover 700 is located at one end of the electric wire 800 in the second direction. The third direction is perpendicular to both the first direction and the second direction, and is indicated by the y direction in the figure.

The second adjuster 140 can adjust the position of the second adjusting seat 130 along the second direction, and the third adjuster 160 can adjust the position of the third adjusting seat 150 along the third direction, so as to adjust the positions of the clamping unit 200 and the testing unit 300 relative to the auxiliary clamping unit 400 and the blanking unit 600, so that the clamping unit 200 and the testing unit 300 can be better matched with the auxiliary clamping unit 400 and the blanking unit 600.

In the present embodiment, the second adjusting member 140 and the third adjusting member 160 are screws.

The second adjusting member 140 is disposed along the second direction and rotatably disposed on the first adjusting base 110 about the second direction. The second adjustment member 140 penetrates the second adjustment seat 130 and is screw-engaged with the second adjustment seat 130.

The third adjusting member 160 is disposed along the third direction and is rotatably disposed on the second adjusting seat 130 about the third direction. The third adjustment member 160 penetrates the third adjustment seat 150 and is screw-engaged with the third adjustment seat 150.

By screwing the second and

third adjusters

140 and 160, the positions of the clamping unit 200 and the test unit 300 can be adjusted along the horizontal plane, so that the clamping unit 200 and the test unit 300 can be better fitted with the auxiliary clamping unit 400 and the discharging unit 600.

Referring to fig. 5 and 6, in particular, the clamping unit 200 includes a clamping driving member 210, a first clamping member 220, a second clamping member 230, a supporting member 240 and a supporting driving member 250. The clamping driving member 210, the first clamping member 220 and the second clamping member 230 are engaged with each other to fix the rubber case 700 along the horizontal plane. The supporting member 240 and the supporting driving member 250 cooperate to support the rubber case 700 in the vertical direction.

The clamping driving member 210 is bolted and fixed on the third adjusting seat 150, and the clamping driving member 210 is connected with the first clamping member 220 and the second clamping member 230 at the same time and can drive the first clamping member 220 and the second clamping member 230 to move in opposite directions.

When the clamping driving member 210 drives the first clamping member 220 and the second clamping member 230 to move towards each other, the first clamping member 220 and the second clamping member 230 clamp and fix the rubber case 700. When the clamping driving member 210 drives the first clamping member 220 and the second clamping member 230 to move away from each other, the first clamping member 220 and the second clamping member 230 release the rubber case 700.

In this embodiment, the clamp driver 210 is a cylinder.

A first clamping surface is arranged on the first clamping member 220, a second clamping surface is arranged on the second clamping member 230, and the normal directions of the first clamping surface and the second clamping surface are parallel to the second direction.

In addition, the first clamping surface is provided with a first limiting groove 221 for the rubber case 700 to be embedded into, the first limiting groove 221 is arranged along the first direction, and the first limiting groove 221 is communicated with the upper surface of the first clamping member 220. The second clamping surface is provided with a second limiting groove 231 for the rubber case 700 to be embedded in, the second limiting groove 231 is also arranged along the first direction, and the second limiting groove 231 is communicated with the upper surface of the second clamping member 230.

The rubber case 700 falls between the first clamping member 220 and the second clamping member 230 from top to bottom, the clamping driving member 210 drives the first clamping member 220 and the second clamping member 230 to move towards each other, and the first clamping surface and the second clamping surface are close to each other. Thereafter, one side of the rubber case 700 is embedded into the first limiting groove 221 and abuts against the groove bottom of the first limiting groove 221, and the other side of the rubber case 700 is embedded into the second limiting groove 231 and abuts against the groove bottom of the second limiting groove 231. Finally, the first and

second clamping members

220 and 230 fix the rubber case 700 along the horizontal plane.

The supporting member 240 is slidably disposed through the first clamping member 220 along the second direction, and the supporting driving member 250 is bolted to the first clamping member 220. The bearing driving member 250 is connected to the bearing member 240, and the bearing driving member 250 can drive the bearing member 240 to slide.

Before the first clamping member 220 and the second clamping member 230 clamp and fix the plastic case 700, the supporting driving member 250 drives the supporting member 240 to slide against the second clamping surface. The rubber case 700 is blocked after falling to contact with the supporting member 240, does not continue to fall, and is supported by the supporting member 240.

After the first clamping member 220 and the second clamping member 230 clamp and fix the rubber housing 700, the matching support member 240 completely fixes the rubber housing 700 and can play a positioning role so as to be accurately matched with the test unit 300.

After the test is finished, the supporting driving member 250 drives the supporting member 240 to slide back to the second clamping surface, the clamping driving member 210 drives the first clamping member 220 and the second clamping member 230 to move back to back, the plastic shell 700 is released, and the plastic shell 700 can freely fall down.

In this embodiment, the supporting driving unit 250 is a cylinder.

Referring to fig. 7, in particular, the test unit 300 includes a probe driver 310 and a probe 320.

The probe driver 310 is bolted to the third adjustment seat 150, the probe driver 310 is connected to the probe 320, and the probe driver 310 can drive the probe 320 to move in the third direction.

After the clamping unit 200 clamps and fixes the plastic case 700, the probe driving member 310 drives the probe 320 to penetrate into the plastic case 700 along the third direction, so that the probe 320 abuts against the terminal, and the conduction test is performed on the electric wire 800. After the test is completed, the probe driver 310 drives the probe 320 to move reversely, so that the probe 320 is released from the rubber case 700.

In this embodiment, the probe driver 310 is a pneumatic cylinder.

Referring to fig. 8, in particular, the auxiliary clamping unit 400 includes a back plate 410, an auxiliary clamping driver 420 and an auxiliary clamping member 430.

The back plate 410 is perpendicular to the second direction and is bolted and fixed on the first adjusting seat 110, and the auxiliary clamping member 430 is parallel to and opposite to the back plate 410.

The auxiliary clamping driving member 420 is bolted to the first adjustment seat 110, and the auxiliary clamping driving member 420 is connected to the auxiliary clamping member 430 and can drive the auxiliary clamping member 430 to move in the second direction.

When the rubber cover 700 falls between the first clamping member 220 and the second clamping member 230, the electric wire 800 falls between the back plate 410 and the auxiliary clamping member 430, respectively. At this time, the auxiliary clamp driving member 420 drives the auxiliary clamping member 430 to move toward the back plate 410 along the second direction until the auxiliary clamping member 430 presses the electric wire 800 onto the back plate 410, so as to fix the electric wire 800.

By fixing the electric wire 800, the inclination of the rubber case 700 due to the natural drooping of the electric wire 800 can be prevented.

In this embodiment, the auxiliary clamp drive 420 is a pneumatic cylinder.

Referring to fig. 8, in particular, the guide unit 500 includes a first guide plate 510 and a second guide plate 520.

The first guide plate 510 is disposed at the top end of the back plate 410, and is integrally formed with the back plate 410, and further fixed on the first adjusting seat 110 through the back plate 410, and the second guide plate 520 is directly fixed on the first adjusting seat 110.

In addition, a V-shaped guide groove is formed between the first guide plate 510 and the second guide plate 520, and the electric wire 800 can be guided to slide between the back plate 410 and the auxiliary clamp 430.

Referring to fig. 9, specifically, the blanking unit 600 includes a blanking driving member 610 and a swinging member 620.

The blanking driving member 610 is bolted and fixed on the first adjusting seat 110, the blanking driving member 610 is connected with the swinging member 620, and the swinging member 620 can be driven by the blanking driving member 610 to swing around a first direction.

When the clamping unit 200 releases the rubber case 700 and the auxiliary clamping unit 400 releases the electric wire 800, the blanking driving member 610 drives the swinging member 620 to swing. The swinging member 620 slaps the electric wire 800 to shake off the electric wire 800 and the rubber cover 700, thereby preventing the rubber cover 700 from being stuck.

In a word, use above-mentioned conduction probe 320 driving piece testing arrangement can accomplish the conduction test of electric wire 800 automatically, and efficiency is higher to can get rid of human error's influence, thereby improve the degree of accuracy of test result.

In all examples shown and described herein, any particular value should be construed as exemplary only and not as a limitation, and thus other examples of example embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and specific, but not intended to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A conduction testing device is characterized by comprising a base, a clamping unit and a testing unit;

the test unit comprises a probe driving piece and a probe, the probe driving piece is arranged on the base, the probe driving piece is connected with the probe, and the probe driving piece can drive the probe to penetrate into the rubber shell and abut against a terminal in the rubber shell.

2. The conduction testing apparatus according to claim 1, wherein the clamping unit includes a clamping driving member, a first clamping member and a second clamping member;

3. The conduction testing device according to claim 2, wherein the first clamping member is provided with a first clamping surface, the second clamping member is provided with a second clamping surface, and the first clamping surface and the second clamping surface are arranged vertically and oppositely;

4. The conduction testing device according to claim 3, wherein a first limiting groove for embedding the rubber shell is formed in the first clamping surface, and the first limiting groove is arranged in the vertical direction.

5. The conduction testing apparatus according to claim 1, further comprising an auxiliary clamping unit, the auxiliary clamping unit comprising a back plate, an auxiliary clamping driving member and an auxiliary clamping member;

6. The conduction testing apparatus according to claim 5, further comprising a guide unit for guiding the electric wire to slide between the back plate and the auxiliary clamp.

7. The conduction testing apparatus according to claim 1, further comprising a blanking unit, the blanking unit including a blanking driving member and an oscillating member;

8. The conduction testing device according to any one of claims 1 to 7, wherein the base is provided with a first adjusting seat and a first adjusting member, the first adjusting seat is slidably disposed on the base along a first direction, the first adjusting member can adjust a position of the first adjusting seat along the first direction, and the clamping unit and the probe driving member are disposed on the first adjusting seat.

9. The conduction testing device according to claim 8, wherein a second adjusting seat and a second adjusting member are disposed on the first adjusting seat, the second adjusting seat is slidably disposed on the first adjusting seat along a second direction, the second adjusting member can adjust a position of the second adjusting seat along the second direction, and the clamping unit and the probe driving member are disposed on the second adjusting seat;

wherein the second direction is perpendicular to the first direction.

10. The conduction testing device according to claim 9, wherein a third adjusting seat and a third adjusting member are disposed on the second adjusting seat, the third adjusting seat is slidably disposed on the second adjusting seat along a third direction, the third adjusting member is capable of adjusting a position of the third adjusting seat along the third direction, and the clamping unit and the probe driving member are disposed on the third adjusting seat;