CN217034210U

CN217034210U - Test connector of multifunctional wire harness

Info

Publication number: CN217034210U
Application number: CN202123411705.7U
Authority: CN
Inventors: 韩罗民; 朱琦刚; 吴国春; 顾一春
Original assignee: Suzhou Gretel Electronic Technology Co ltd
Current assignee: Suzhou Gretel Electronic Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-22
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a test connector of a multifunctional wire harness, comprising: the device comprises a connecting bracket, a test connecting assembly and a wire harness connecting assembly; the connecting bracket is used for bearing the test connecting assembly and the wiring harness connecting assembly; the test connection assembly comprises a test connection panel, and a plurality of test female terminals are arranged on the test connection panel; pencil coupling assembling, including pencil connection panel, pencil connection panel is equipped with a plurality of public terminals in the one side towards test connection panel, and pencil connection panel is equipped with the draw-in groove that corresponds with the public terminal in the one side of test connection panel dorsad, and the draw-in groove is used for blocking the multi-functional pencil that awaits measuring. The test connection assembly further comprises an LED indicator light, the LED indicator light can display more than three colors, and the more than three colors are at least used for representing three states of good connection, no connection and no connection to a preset position of the tested multifunctional wire harness in place. Whether the defect of poor connection caused by incomplete insertion of the multifunctional wire harness can be effectively detected.

Description

Test connector of multifunctional wire harness

Technical Field

The utility model relates to the technical field of wire detection, in particular to a test connector of a multifunctional wire harness.

Background

With the rapid development of science and technology, the automation, informatization and intelligent application of equipment becomes more and more extensive. The automation, informatization and intellectualization of the equipment can not leave information conduction and power transmission, so that the requirements of wires with different types and types are increased day by day. No matter power transmission or information conduction, the stability and reliability of communication directly determine the failure rate and the service life of equipment, and particularly, whether the connection is stable and reliable or not is important for multifunctional wire harnesses in highly information and intelligent equipment.

In the prior art, most of devices for testing multifunctional wire harnesses can only detect the conduction problem of electric wires, but in practical application, the wire harness joint generally has an intermittent virtual connection state because the wire harness joint is not inserted in place, and the wire harness with the connection state is difficult to detect the problem only by detecting the conduction testing device.

Therefore, there is a need in the art for a test connection device with simple structure, convenient and fast test, and high accuracy.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the test connector which is simple in structure, convenient and quick to test and capable of accurately detecting whether the multifunctional wire harness is inserted in place.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a test connector for a multi-function wire harness, comprising: the device comprises a connecting bracket, a test connecting assembly and a wire harness connecting assembly; the connecting bracket is used for bearing the test connecting assembly and the wire harness connecting assembly; the test connection assembly comprises a test connection panel, and a plurality of test female terminals are arranged on the test connection panel; pencil coupling assembling, including pencil connection panel, pencil connection panel towards test connection panel's one side is equipped with a plurality of public terminals, pencil connection panel is in the dorsad test connection panel's one side be equipped with the public terminal corresponds the draw-in groove, the draw-in groove is used for blocking the multi-functional pencil that awaits measuring.

Further, the test connecting assembly further comprises an LED indicator light, and the LED indicator light corresponds to the test female terminal one to one and is in communication connection.

Still further, the LED indicator can display more than three colors, the more than three colors include a first color, a second color and a third color, and the first color is used to represent that the tested multifunctional wire harness is well inserted in place and conducted; the second color is used for representing that the tested multifunctional wire harness is not plugged; the third color is used to represent that the tested multifunctional harness is not plugged into the predetermined position and is in a virtual connection.

The beneficial effects of the above technical scheme are that: fully considered multi-functional pencil among the prior art and had the virtual connection scheduling problem that can't accurately detect out to arouse because of pegging graft not in place when detecting, on the one hand, through set up a plurality of one-to-one test female terminal male terminal and LED pilot lamp in test coupling assembling and pencil coupling assembling, through set up the LED pilot lamp in test coupling assembling, especially the LED pilot lamp can show three kinds of above colours, represent different connection status with different colours, it can instruct the multi-functional pencil of being tested not to peg graft to preset position to have at least a colour, thereby can effectively detect out whether there is the defect that leads to bad connection because of pegging graft not in place in the multi-functional pencil, prevent that the problem pencil from getting into the production assembly link.

Still further, the test connection assembly further comprises a test switch, and the test switch is used for controlling the on-off of the test connector.

Furthermore, the test female terminal is divided into more than two function test areas according to functions, the test switches comprise a master control switch and a slave control switch, and the master control switch is used for controlling the connection and disconnection of the test female terminals in all the function test areas; the number of the sub-control switches is consistent with that of the function test areas, and the sub-control switches are used for controlling the function test areas in a one-to-one correspondence mode.

The beneficial effects of the above technical scheme are that: the testing female terminal is arranged to be partitioned according to functions, so that the individual detection requirement of the multifunctional wire harness can be met, more targeted detection can be facilitated, and the detection accuracy is improved; on the other hand, the test switch comprises a master control switch and a branch control switch, and is convenient for carrying out function-division successive detection or multifunctional matrix detection according to the actual characteristics of the multifunctional wire harness, thereby meeting the requirement of diversified detection and further widening the application range of the test connector.

Furthermore, the test connector further comprises a guide assembly, and the guide assembly is arranged on one or both of the test connection assembly and the wiring harness connection assembly.

Furthermore, the guide assembly comprises more than two guide rods and guide holes, and the more than two guide rods are uniformly arranged on the surface of one side, facing the wire harness connection panel, of the test connection panel along the circumferential direction or on the surface of one side, facing the test connection panel, of the wire harness connection panel; the guide holes and the guide rods are arranged on the wiring harness connection panel or the test connection panel in a one-to-one correspondence mode.

The beneficial effects of the above technical scheme are that: the setting of direction subassembly reduces the alignment link before connecting, is convenient for realize that test coupling assembling and pencil coupling assembling's quick accuracy are connected to effectively improve detection efficiency.

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 it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of an unconnected state of a test connector according to the present invention;

FIG. 2 is a schematic view of a connection state of a test connector according to the present invention;

FIG. 3 is a schematic view of an unconnected state of another test connector of the present invention;

the corresponding component names indicated by the numbers in the figures are as follows:

a multifunctional wire harness 01; a connecting bracket 1; testing the connecting assembly 2; a test connection panel 21; a test female terminal 211; an LED indicator lamp 22; a test switch 23; a master control switch 231; a sub-control switch 232; a wire harness connection assembly 3; a wire harness connection panel 31; a male terminal 311; a card slot 312; a guide assembly 4; a guide rod 41; a guide hole 42.

Detailed Description

In order to facilitate an understanding of the utility model, reference will now be made in detail to the present preferred embodiments of the utility model, examples of which are illustrated in the accompanying drawings, and the scope of the utility model is not limited to the specific embodiments described below. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In order to realize the purpose of the utility model, the technical scheme provided by the utility model is as follows:

in some embodiments, as shown in fig. 1-3, a test connector for a multi-function wire harness is disclosed, comprising: the device comprises a connecting bracket 1, a test connecting assembly 2 and a wire harness connecting assembly 3; the connecting bracket 1 is used for bearing the test connecting assembly 2 and the wiring harness connecting assembly 3; the test connection assembly 2 comprises a test connection panel 21, and a plurality of test female terminals 211 are arranged on the test connection panel 21; the harness connection assembly 3 includes a harness connection panel 31, the harness connection panel 31 is provided with a plurality of male terminals 311 on one side facing the test connection panel 21, the harness connection panel 31 is provided with a card slot 312 corresponding to the male terminals 311 on one side facing away from the test connection panel 21, and the card slot 312 is used for clamping the multifunctional harness 01 to be tested.

In other embodiments, as shown in fig. 1 and 3, the test connection assembly 2 further includes LED indicators 22, and the LED indicators 22 correspond to and are communicatively connected to the test female terminals 211 one by one.

In other embodiments, the LED indicator 22 can display more than three colors, where the more than three colors include a first color, a second color and a third color, and the first color is used to indicate that the tested multifunctional harness 01 is well inserted in place; the second color is used for representing that the tested multifunctional wire harness 01 is not inserted; the third color is used to represent that the tested multifunction harness 01 is not plugged into the predetermined position and is in a virtual connection.

The beneficial effects of the above technical scheme are that: fully having considered multi-functional pencil 01 among the prior art to have can't accurately detect out because of pegging graft virtual connection scheduling problem that arouses in place when detecting, on the one hand, through set up a plurality of female terminal 211 public terminal 311 of test and LED pilot lamp 22 of one-to-one in test coupling assembling 2 and pencil coupling assembling 3, through set up LED pilot lamp 22 in test coupling assembling 2, especially LED pilot lamp 22 can show more than three kinds of colours, represent different connection status with different colours, at least one colour can indicate that multi-functional pencil 01 under test does not peg graft to preset position, thereby can effectively detect out whether multi-functional pencil 01 has the defect that leads to bad connection because of pegging graft not in place, prevent that the problem pencil from getting into the production assembly link.

In other embodiments, as shown in fig. 1 and 3, the test connection assembly 2 further includes a test switch 23, and the test switch 23 is used to control the on/off of the test connector.

In other embodiments, as shown in fig. 1 and 3, the test female terminal 211 is divided into more than two function test areas according to functions, the test switch 23 includes a master control switch 231 and a slave control switch 232, and the master control switch 231 is used to control on/off of the test female terminals 211 in all the function test areas; the number of the sub-control switches 232 is the same as the number of the function test areas, so as to control the function test areas in a one-to-one correspondence manner.

The beneficial effects of the above technical scheme are that: the test female terminal 211 is arranged to be partitioned according to functions, so that the individual detection requirement of the multifunctional wire harness 01 can be met, more targeted detection can be facilitated, and the detection accuracy is improved; on the other hand, the test switch 23 includes a master control switch 231 and a branch control switch 232, so that the function or the multi-functional substrate detection can be performed successively according to the actual characteristics of the multi-functional wire harness 01, thereby meeting the requirement of diversified detection and further widening the application range of the test connector.

In other embodiments, as shown in fig. 3, the test connector further includes a guide member 4, and the guide member 4 is disposed on one or both of the test connection assembly 2 and the harness connection assembly 3.

In other embodiments, as shown in fig. 3, the guiding assembly 4 includes two or more guiding rods 41 and guiding holes 42, the number of the guiding rods 41 is two or more, and the two or more guiding rods 41 are uniformly arranged on one side surface of the test connection panel 21 facing the harness connection panel 31 or on one side surface of the harness connection panel 31 facing the test connection panel 21 along the circumferential direction; the guide holes 42 are provided on the harness connection panel 31 or on the test connection panel 21 in one-to-one correspondence with the guide rods 41.

The beneficial effects of the above technical scheme are that: the setting of direction subassembly 4 reduces the alignment link before connecting, is convenient for realize that test coupling assembling 2 is connected with pencil coupling assembling 3's quick accuracy to effectively improve detection efficiency.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.

Claims

1. A test connector for a multi-function wire harness, comprising: the device comprises a connecting bracket, a test connecting assembly and a wire harness connecting assembly;

the connecting bracket is used for bearing the test connecting assembly and the wiring harness connecting assembly;

the test connection assembly comprises a test connection panel, and a plurality of test female terminals are arranged on the test connection panel;

pencil coupling assembling, including pencil connection panel, pencil connection panel towards test connection panel's one side is equipped with a plurality of public terminals, pencil connection panel is in the dorsad test connection panel's one side be equipped with the public terminal corresponds the draw-in groove, the draw-in groove is used for blocking the multi-functional pencil that awaits measuring.

2. The multifunctional harness test connector according to claim 1, wherein the test connection assembly further comprises LED indicator lights, and the LED indicator lights correspond to the test female terminals one to one and are in communication connection.

3. The multifunctional harness test connector of claim 2, wherein the LED indicator lights are capable of displaying three or more colors, the three or more colors including a first color, a second color, and a third color, the first color being used to indicate that the tested multifunctional harness is properly inserted and conducted; the second color is used for representing that the tested multifunctional wire harness is not plugged; the third color is used for representing that the tested multifunctional wiring harness is not plugged into the preset position and is in virtual connection.

4. The multi-function wire harness test connector of claim 1, wherein the test connection assembly further comprises a test switch for controlling the on/off of the test connector.

5. The multifunctional wire harness test connector according to claim 4, wherein the test female terminal is divided into more than two function test areas according to functions, the test switches comprise a master control switch and a branch control switch, and the master control switch is used for controlling the connection and disconnection of the test female terminals in all the function test areas; the number of the sub-control switches is consistent with that of the function test areas, and the sub-control switches are used for controlling the function test areas in a one-to-one correspondence mode.

6. The multi-function wire harness test connector of claim 1, further comprising a guide member provided on one or both of the test connection member and the wire harness connection member.

7. The multi-functional harness test connector according to claim 6, wherein the guide member includes two or more guide rods and guide holes, the two or more guide rods are circumferentially and uniformly provided on a side surface of the test connection panel facing the harness connection panel or on a side surface of the harness connection panel facing the test connection panel; the guide holes and the guide rods are arranged on the wiring harness connection panel or the test connection panel in a one-to-one correspondence mode.