CN218546891U

CN218546891U - Wire harness detection system

Info

Publication number: CN218546891U
Application number: CN202222245522.0U
Authority: CN
Inventors: 吴名峰; 唐文明; 郭文明
Original assignee: Suzhou Hengmei Electron Technology Co ltd
Current assignee: Suzhou Hengmei Electron Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-02-28
Anticipated expiration: 2032-08-25

Abstract

The utility model provides a wire harness detection system, include the bottom plate and can connect the detection module on the bottom plate, detection module includes that the first test table and the second of the different specifications of multiunit examine test table, the second examines test table and can keep away from/be close to in presetting the distance the first test table that examines, wherein, the first test table that examines be equipped with bottom plate electric connection's first detection portion, the second examine test table and be equipped with the second detection portion, first detection portion and second detection portion hold the first end and the second end of pencil respectively when operating condition, still including the operation display module who has data processing function, electric connection between operation display module and the bottom plate. The utility model discloses a pencil detecting system equipment is swift, and the synchronous many indexes of being convenient for detect the pencil, improve detection efficiency, reduce the product defective rate.

Description

Wire harness detection system

Technical Field

The utility model belongs to the technical field of the pencil detects, especially, relate to a pencil detecting system.

Background

The pencil detects and relates to a plurality of aspects, for example product line length, electric function, secondary buckle on the product line has or not clamped and targets in place, whether the buckle neglected loading etc. in traditional pencil detection, be handheld pencil, use the steel rule to measure its length, because manual fixed mesh length, can lead to the length error of product line great, thereby influence the product percent of pass, furthermore, whether the secondary buckle clamped and targets in place or neglected loading also is artifical visual inspection, then carry out the electrical performance test of pencil again, in this process, because visual inspection can't see the internal connection condition that the secondary buckle clamped, the error appears more easily in the testing result, and then can influence the electrical performance test result, influence the yield of product when detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the above-mentioned prior art, the utility model discloses a main aim at provides a pencil detecting system, and the pencil detecting system equipment that provides is swift, and the synchronous many indexes of being convenient for detect the pencil, improve detection efficiency, reduce the product defective rate.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a wire harness detection system, which comprises a bottom plate and a detection module which can be connected on the bottom plate, wherein the detection module comprises a plurality of groups of first detection tables and second detection tables with different specifications, and the second detection table can be far away from/close to the first detection table within a preset distance;

the first detection table is provided with a first detection part electrically connected with the bottom plate, the second detection table is provided with a second detection part, and the first detection part and the second detection part respectively accommodate a first end and a second end of a wire harness in a working state;

the operation display module is electrically connected with the bottom plate.

As a further description of the above technical solution, a switch needle is disposed on the first detection platform, and the switch needle can rotate around an axis to a position above the first detection portion.

As a further description of the above technical solution, the first detection table, the second detection table and the switch pin are all made of insulating materials.

As a further description of the above technical solution, the first detection portion includes a first groove portion and a second groove portion that are provided in communication, and a depth of the second groove portion is smaller than a depth of the first groove portion.

As a further description of the above technical solution, a first sliding portion is disposed on the bottom plate, and the second detection table has a second sliding portion, and the second sliding portion is slidably connected to the first sliding portion.

As a further description of the above technical solution, the first sliding portion is connected to the base plate through two connecting blocks.

As a further description of the above technical solution, the length of the second sliding portion in the sliding direction thereof is shorter than the first sliding portion.

As a further description of the above technical solution, a plurality of groups of connection positions for connecting the first detection table and the second detection table are provided on the bottom plate.

As a further description of the above technical solution, the operation display module includes a scanner for scanning the wire harness and a numerical control display screen.

Borrow by above technical scheme, the utility model discloses an outstanding effect does:

the utility model provides an among the pencil detecting system, detection module has set up the first test table and the second test table of the different specifications of multiunit according to the model of pencil, and the first test table in every group all has first detection portion, the second test table all has second detection portion, can hold first end and the second end of pencil respectively when operating condition, if when putting first end and the second end of pencil into wherein, there is the condition of putting into the hindrance, detection personnel can directly learn the problem that the tip sub-piece buckle of pencil is not in place, if find some detection portions expose after putting into, namely the pencil has the problem that the tip sub-piece neglected loading;

the utility model provides an among the pencil detecting system, first detection platform and second detect the platform and locate relatively on the bottom plate, and the second detects the platform and can be relative in the distance of predetermineeing first detection platform takes place the displacement, keeps away from or is close to first detection platform, and the distance of predetermineeing is the tolerance on pencil length, and the staff puts into first detection portion with the first end of pencil after, puts into second detection portion with the second end again, slides the second and detects the platform, can inspect whether the length of pencil is qualified, no longer needs steel chi auxiliary measurement; the first detection part is also electrically connected with the bottom plate, the switch needle is matched with the first end of the wiring harness to press the first end of the wiring harness, so that the metal sub-piece at the first end of the wiring harness is well contacted with the electrical conduction point arranged on the first detection part, and the electrical performance of the wiring harness is synchronously detected when the length is detected.

Drawings

FIG. 1 is a front view of a detection module of the present invention connected to a base plate;

fig. 2 is a top view of the detection module of the present invention connected to the bottom plate.

The reference numbers illustrate:

1. a base plate; 11. a connection bit; 2. a first detection table; 21. a first detection unit; 211. a first groove portion; 212. a second groove portion; 213. an electrical conduction point; 22. a switch pin; 3. a second detection table; 31. a second detection unit; 4. a shaft; 5. a first sliding section; 6. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "middle", "lower", "inner", "outer", "front", "rear", "left", "right", 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 the description, but do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention with reference to the overall structure thereof.

Referring to fig. 1 to 2, the present invention discloses a wire harness detection system, which includes a bottom plate 1 and a detection module capable of being connected to the bottom plate 1, wherein the detection module includes a plurality of groups of first detection tables 2 and second detection tables 3 with different specifications, and the second detection table 3 can be far away from/close to the first detection table 2 within a preset distance;

the first detection table 2 is provided with a first detection part 21 electrically connected with the bottom plate 1, the second detection table 3 is provided with a second detection part 31, and the first detection part 21 and the second detection part 31 respectively accommodate a first end and a second end of a wire harness in a working state;

an operation display module (not shown in the figure) with a data processing function is also included, and the operation display module is electrically connected with the bottom plate 1.

In the above arrangement mode, the detection module included in the wire harness detection system can be connected to the bottom plate 1 included in the wire harness detection system, the detection module is provided with a plurality of groups of first detection tables 2 and second detection tables 3 with different specifications according to the type of the wire harness, each first detection table 2 in each group is provided with a first detection part 21, each second detection table 3 is provided with a second detection part 31, the first ends and the second ends of the wire harness can be respectively accommodated in the working state, when the first ends and the second ends of the wire harness are placed in the detection table, the situation of blocking is caused, a detector can directly know that the end part sub-part buckle of the wire harness is not in place, if the detection part is exposed after the wire harness is placed in, the problem that the end part sub-part is leaked is caused by the wire harness. Will examine the platform 2 with the second in the same group and examine the platform 3 and locate relatively back on the bottom plate 1, the second is examined platform 3 and can be relative in predetermineeing the distance first examine platform 2 and take place the displacement, keep away from or be close to first examine platform 2, predetermine the distance and be the tolerance on pencil length promptly, the staff puts into the first end of pencil into first detection portion 21 after, puts into second detection portion 31 with the second end again, slides the second is examined platform 3, can inspect whether qualified length of pencil need not to reuse steel rule and carries out manual measurement. The first detection part 21 is electrically connected to the base plate 1, and can detect whether the electrical performance of the wire harness is good or not while checking the length of the wire harness, and the operation display module with a data processing function included in the wire harness detection system is electrically connected to the base plate 1, and can receive and process the detection result of the electrical performance. Therefore, the inspection efficiency of workers is improved, and the reject ratio of products is also reduced.

Referring to fig. 1 and fig. 2, specifically, in this embodiment, the bottom plate 1 is used as a carrier, a plurality of groups of connection positions 11 are provided thereon according to the length and specification of the wire harness to connect the detection module, the detection module includes a plurality of groups of first detection tables 2 and second detection tables 3 of different specifications, and when the wire harness of one model needs to be detected, the first detection tables 2 and the second detection tables 3 of the specification adaptation are directly installed on the bottom plate 1. The definition first test table 2 is located the second and examines the right side of test table 3, the second is examined test table 3 and is located first test table 2's left side, first test table 2 that examines is the square type, second test table 3 is the rectangular type, and its mesa corresponds first detection portion 21 and the second detection portion 31 that downwardly protruding formation can supply qualified pencil first end and second end to put into respectively, preferentially, the near-end that two test tables are located relatively to first detection portion 21 and first detection portion 21 for supply the first end and the second end of pencil are put into respectively, after the first end and the second end of pencil were put into respectively, the upper surface can level with two test table faces mutually. When carrying out the pencil and detecting, if there is the condition that the pencil tip put into the hindrance, detection personnel can directly learn the not in place problem of tip sub-spare buckle of pencil, if put into the position that the back discovery part detection portion exposes, there is the problem of tip sub-spare neglected loading promptly in the pencil. Of course, in other embodiments, on the premise that the detection portions correspondingly disposed on the detection portions can accommodate the two ends of the wire harness, the first detection table 2 and the second detection table 3 may be disposed in other shapes, and the two ends of the wire harness correspondingly placed in the two detection portions may be slightly lower than the top surfaces of the two detection tables.

Referring to fig. 1, in particular, in the present embodiment, the first detecting portion 21 includes a first groove portion 211 and a second groove portion 212 which are disposed in communication, the first groove portion 211 is L-shaped as a whole, and the second groove portion 212 is located at a middle position of the first groove portion 211 and has a depth smaller than that of the first groove portion 211 so as to adapt to a shape of an end terminal of the first end of the wire harness. First examine and be equipped with an axle 4 on the platform 2, through connection switch needle 22, testing personnel can stir switch needle 22 makes it wind axle 4 rotates extremely the top of first detection portion 21 has guaranteed the back is put into to the first end of pencil, can not jump out first detection portion 21 has guaranteed from this the first end of pencil and the electric property that sets up in first detection portion 21 switch on point 213 well touch and connect to the accuracy that the electrical property of pencil detected has been guaranteed. The electrical conduction point 213 may be disposed according to the position of the metal sub-element on the first end of the wire harness, for example, the electrical conduction point 213 is disposed at the bottom of the first groove 211 in this embodiment. Except that the electrical conduction point 213 can be electrically connected to the bottom plate 1, the first detection platform 2, the second detection platform 3 and the switch pin 22 are made of insulating materials, and the electrical performance detection of the wire harness is not affected.

Referring to fig. 1 and 2, the first sliding portion 5 penetrates a second sliding portion (not shown) provided near the bottom of the second detecting table 3, and both left and right ends of the second sliding portion are connected to two connecting blocks 6 and mounted on the bottom plate 1, so that the second detecting table 3 can slide on the first sliding portion 5, wherein the first sliding portion 5 may be a round rod shape, and the second sliding portion may be a long hole shape having a length equal to that of the second detecting table 3 and adapted to the outer circumference of the first portion. Of course, in other embodiments, the first sliding part 5 and the second sliding part may be provided in other adaptive shapes.

Specifically, in this embodiment, the length of the second sliding portion in the sliding direction thereof is 0.5cm shorter than the length of the first sliding portion 5, which corresponds to an effective sliding length of the second detecting table 3 being 0.5cm shorter than a portion of the first sliding portion 5 located between the two connecting blocks 6, i.e., an allowable error range in the detection of the wire harness, in other embodiments. Which may be set to other values depending on the actual allowable error.

Specifically, in this embodiment, the operation display module includes a scanner (not shown in the figure) for scanning the product information code attached to each wire harness, and a numerical control display screen (not shown in the figure) for displaying scanning information, an electrical performance test result, and other control instruction inputs. Because the both ends of pencil are examined test table buckle by two, the inspection personnel only need handheld scanner and product information sign indicating number to carry out information scanning, have guaranteed that electrical performance test result and other product information one-to-one correspond.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any changes, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire harness detection system is characterized by comprising a bottom plate and a detection module which can be connected to the bottom plate, wherein the detection module comprises a plurality of groups of first detection tables and second detection tables with different specifications, and the second detection table can be far away from/close to the first detection table within a preset distance;

the operation display module is electrically connected with the bottom plate.

2. The wire harness detecting system according to claim 1, wherein the first detecting table is provided with a switch pin, and the switch pin can rotate around a shaft to a position above the first detecting portion.

3. The wire harness detection system of claim 2, wherein the first detection station, the second detection station and the switch pin are made of an insulating material.

4. The wire harness detection system according to claim 1, wherein the first detection portion includes a first groove portion and a second groove portion provided in communication, a depth of the second groove portion being smaller than a depth of the first groove portion.

5. The wire harness detection system according to claim 1, wherein a first sliding portion is provided on the base plate, and the second detection stage has a second sliding portion slidably connected to the first sliding portion.

6. The wire harness detection system according to claim 5, wherein the first sliding portion is connected to the base plate by two connection blocks.

7. The wire harness detection system according to claim 6, wherein the second slide portion is shorter in length in its sliding direction than the first slide portion.

8. The wire harness detection system according to claim 1, wherein the base plate is provided with a plurality of groups of connection positions for connecting the first detection table and the second detection table.

9. The beam detection system of claim 1, wherein the operational display module comprises a scanner for scanning the beam and a digital control display screen.