CN216485318U - Wire harness conduction test module and wire harness conduction test equipment - Google Patents
Wire harness conduction test module and wire harness conduction test equipment Download PDFInfo
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- CN216485318U CN216485318U CN202121758375.6U CN202121758375U CN216485318U CN 216485318 U CN216485318 U CN 216485318U CN 202121758375 U CN202121758375 U CN 202121758375U CN 216485318 U CN216485318 U CN 216485318U
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- shell
- wire harness
- hole
- pressing rod
- conduction test
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Abstract
The utility model discloses a wire harness conduction test module and a wire harness conduction test device, which comprise a first shell, a second shell, a test probe, a pressing rod and a wire harness connecting device, wherein one end of the first shell is provided with an opening; the second shell is arranged to cover the opening end of the first shell, and one side of the second shell, which is far away from the first shell, is provided with a first through hole and a second through hole which are arranged at intervals; the test probe is arranged in the first shell and faces the first through hole; the pressing rod is arranged in the second shell in a sliding mode along the depth direction of the second through hole, and one end of the pressing rod penetrates through the second through hole; pencil connecting device locate in the first casing and with press depression bar swing joint, pencil connecting device is used for making pencil and test probe fixed connection that awaits measuring, in this scheme, presses down the depression bar, will the pencil that awaits measuring insert to with test probe connects, then loosens press the depression bar, through pencil connecting device makes the pencil position that awaits measuring fixed, difficult not hard up, easy operation, efficient.
Description
Technical Field
The utility model relates to the technical field of wire harness detection, in particular to a wire harness conduction test module and wire harness conduction test equipment.
Background
The pencil needs the test conductivity before dispatching from the factory whether normal, and the connector needs to be installed to pencil test end among the traditional equipment, then connects test equipment to test, and it is inconvenient to the pencil detection that does not have the connector.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a wire harness conduction test module and wire harness conduction test equipment, and aims to solve the problem that the conventional wire harness without a connector is inconvenient to detect.
In order to achieve the above object, the present invention provides a wiring harness conduction testing module, including:
a first shell, one end of which is provided with an opening;
the second shell is arranged to cover the opening end of the first shell, and a first through hole and a second through hole which are arranged at intervals are formed in one side, far away from the first shell, of the second shell;
the test probe is arranged in the first shell and faces the first through hole;
the pressing rod is arranged in the second shell in a sliding mode along the depth direction of the second through hole, and one end of the pressing rod penetrates through the second through hole; and the number of the first and second groups,
and the wire harness connecting device is arranged in the first shell and movably connected with the pressing rod, and is used for fixedly connecting a wire harness to be tested with the test probe.
Optionally, the wire harness connection device includes:
the fixing structure comprises a sliding block and a limiting part, the sliding block is arranged at the inner end of the first through hole and positioned on two sides of the first through hole, the sliding block is slidably arranged in the first shell, and the sliding block is used for abutting against and fixing the wire harness to be tested; and the number of the first and second groups,
the transmission mechanism is arranged between the pressing rod and the sliding block and is used for driving the sliding block to be close to or far away from the limiting part under the driving of the pressing rod.
Optionally, the transmission mechanism includes a transmission rod, one end of the transmission rod is rotatably connected to the pressing rod, the other end of the transmission rod is rotatably connected to the slider, the transmission rod drives the slider to be away from the limiting portion when the pressing rod moves towards the inside of the first housing, and the transmission rod drives the slider to be close to the limiting portion when the pressing rod moves towards the outside of the first housing.
Optionally, a reset structure is arranged in the first housing, and the reset structure is used for enabling the pressing rod to automatically move towards the outside of the second housing and enabling the sliding block to automatically approach the limiting part.
Optionally, the return structure includes a compression spring disposed between the pressing rod and the first housing, and the compression spring is retractable in a depth direction of the second through hole.
Optionally, a sliding groove is arranged in the first housing and in a direction from the first through hole to the second through hole, and the sliding block is slidably mounted in the sliding groove;
the transmission rod is arranged on the sliding groove, an avoiding groove is formed in the width direction of the sliding groove and used for allowing the transmission rod to pass through.
Optionally, a baffle is disposed in the chute in the width direction of the chute, and a return spring is disposed between the baffle and the slider.
The utility model also provides a wire harness conduction testing device, which comprises:
a test bench;
pencil conduction test module, pencil conduction test module includes:
a first shell, one end of which is provided with an opening;
the second shell is arranged to cover the open end of the first shell, one side of the second shell, which is far away from the first shell, is provided with a first through hole and a second through hole which are arranged at intervals, and the first through hole is arranged right opposite to the test probe;
the test probe is arranged in the first shell and faces the first through hole;
the pressing rod is arranged in the second shell in a sliding mode along the depth direction of the second through hole, and one end of the pressing rod penetrates through the second through hole; and the number of the first and second groups,
and the wire harness connecting device is arranged in the first shell and movably connected with the pressing rod, and is used for fixedly connecting a wire harness to be tested with the test probe.
According to the technical scheme, the pressing rod is pressed, the wire harness to be tested is inserted into the position connected with the test probe, then the pressing rod is loosened, and the wire harness to be tested is fixed in position through the wire harness connecting device and is not easy to loosen, so that the operation is simple and the efficiency is high.
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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a harness conduction test module according to an embodiment of the present invention;
FIG. 2 is a schematic top view of the internal structure of the wire harness conduction test module shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a schematic cross-sectional view of the wire harness conduction test module of FIG. 3 in another state;
fig. 5 is a schematic sectional view taken along the direction B-B in fig. 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Wiring harness |
21 | |
| 1 | |
211 | Sliding block |
| 11 | |
212 | Limiting part |
| 111 | |
22 | |
| 12 | |
23 | Transmission mechanism |
| 121 | Dodging groove | 231 | |
| 13 | |
3 | |
| 14 | |
31 | First through |
| 15 | |
32 | Second through |
| 2 | Wire |
4 | Wire harness to be tested |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The pencil needs the test continuity before leaving the factory whether normal, and the pencil both ends installation connector reconnection equipment test in traditional equipment is inconvenient to the pencil detection of no connector.
In view of this, a wire harness conduction test module and a wire harness conduction test device are provided to solve the problem that the conventional connector-free wire harness is inconvenient to detect. Fig. 1 to 5 are diagrams illustrating an embodiment of a harness continuity testing module according to the present invention.
Referring to fig. 1 to 4, the wire harness conduction testing module 100 includes a first housing 1, a second housing 3, a testing probe 15, a pressing rod 22, and a wire harness connection device 2, wherein an opening is formed at one end of the first housing 1; the second shell 3 is arranged to cover the open end of the first shell 1, and a first through hole 31 and a second through hole 32 which are arranged at intervals are formed in one side of the second shell 3 away from the first shell 1; the test probe 15 is arranged in the first housing 1 and faces the first through hole 31; the pressing rod 22 is slidably mounted in the second housing 3 along the depth direction of the second through hole 32, and one end of the pressing rod passes through the second through hole 32; the wiring harness connecting device 2 is arranged in the first shell 1 and movably connected with the pressing rod 22, and the wiring harness connecting device 2 is used for fixedly connecting a wiring harness 4 to be tested with the test probe 15.
In the technical scheme of the utility model, the pressing rod 22 is pressed to insert the wire harness 4 to be tested into connection with the test probe 15, then the pressing rod 22 is loosened, and the wire harness 4 to be tested is fixed in position by the wire harness connecting device 2 and is not easy to loosen, so that the operation is simple, the efficiency is high, and the wire harness connecting device is simple in operation
Specifically, referring to fig. 2 to 5, the wire harness connection device 2 includes a fixing structure 21 and a power transmission mechanism, the fixing structure 21 includes a sliding block 211 and a limiting portion 212, the sliding block 211 is disposed at an inner end of the first through hole 31 and located at two sides of the first through hole 31, the sliding block 211 is slidably mounted in the first housing 1, the sliding block 211 is used for pressing and fixing the wire harness 4 to be tested, the transmission mechanism 23 is disposed between the pressing rod 22 and the sliding block 211, the transmission mechanism 23 is used for driving the sliding block 211 to approach or separate from the limiting portion 212 under the driving of the pressing rod 22, and the operation is simple and the fixing is firm.
Referring to fig. 3 and 4, further, the transmission mechanism 23 includes a transmission rod 231, one end of the transmission rod 231 is rotatably connected with the pressing rod 22, the other end is rotatably connected with the sliding block 211, when the pressing rod 22 moves towards the inside of the first housing 1, the transmission rod 231 drives the sliding block 211 to move away from the limiting part 212, when the pressing rod 22 moves towards the outside of the first housing 1, the transmission rod 231 drives the sliding block 211 to approach the limiting portion 212, so as to be disposed, the movable direction of the pressing rod 22 is the same as the inserting direction of the wiring harness 4 to be tested, namely, on the same side of the second housing 3, a plurality of the harness conduction test modules 100 are conveniently combined together, the occupied space of the test board is reduced, the operation is simple, and the hand injury of the operator is small due to multiple operations in a pressing mode.
It should be noted that the transmission mechanism 23 may be in other forms, which is not limited to this, and it is within the scope of the present invention as long as the slider 211 can be controlled to move by pressing the pressing rod 22. For example, the transmission mechanism 23 may also be a spring, two ends of the spring are respectively connected to the pressing rod 22 and the sliding block 211, when the pressing rod 22 is pressed, the spring is in a stretched state to drive the sliding block 211 to be away from the limiting portion 212, so that when the pressing rod 22 is reset, the spring is in a compressed state to push the sliding block 211 to be close to the limiting portion 212.
Referring to fig. 2 to 5, in order to enable the pressing rod 22 to automatically reset after the pressing rod 22 is pressed to drive the sliding block 211 to move close to the limiting portion 212, a resetting structure 11 is disposed in the first housing 1, the resetting structure 11 is used to enable the pressing rod 22 to automatically move towards the outside of the second housing 33 and enable the sliding block 211 to automatically close to the limiting portion 212, and through the resetting structure 11, an operator can connect the wiring harness 4 to be tested or remove the wiring harness 4 to be tested only by pressing, which is simple in operation and high in efficiency.
Specifically, referring to fig. 2 to 5, the resetting structure 11 further includes a compression spring 111 disposed between the pressing rod 22 and the first housing 1, the compression spring 111 can extend and contract along the depth direction of the second through hole 32, after the pressing rod 22 is pressed, the pressing rod 22 resets under the thrust of the compression spring 111, and the sliding block 211 is driven to move close to the limiting portion 212, so that the operation is simple and the efficiency is high.
Referring to fig. 2 to 5, in order to limit the moving stroke of the sliding block 211, a sliding groove 12 is disposed in the first housing 1 in the direction from the first through hole 31 to the second through hole 32, and the sliding block 211 is slidably mounted on the sliding groove 12; on the spout 12 and the width direction of spout 12 sets up dodges groove 121, dodge groove 121 and be used for supplying transfer line 231 passes through, avoids transfer line 231 with the interference of spout 12 diapire, simple structure.
Further, referring to fig. 2 to 5, a baffle 13 is disposed in the sliding groove 12 in the width direction of the sliding groove 12, and a return spring 14 is disposed between the baffle 13 and the slider 211, so that when the pressing rod 22 is pressed, the slider 211 is away from the limiting portion 212 under the driving of the transmission rod 231, the slider 211 can be ensured to be reset and move toward the direction close to the limiting portion 212, and the to-be-tested harness 4 is ensured to be electrically connected with the test probe 15.
In the present invention, the number of the first through holes 31, the second through holes 32, the pressing rod 22 and the wire harness connection device 2 is not limited, and those skilled in the art may design the wire harness connection device as required, so long as the terminals of the wire harness 4 to be tested can be connected to the corresponding test probes 15 to detect the conductivity of the wire harness 4 to be tested, which is within the protection scope of the present invention.
In an embodiment of the present invention, an identification symbol (not shown in the drawings) may be further disposed on the second housing 3, and the form of the identification symbol is not limited, and may be a color mark corresponding to the wire harness 4 to be tested, or may be another symbol.
The utility model further provides a wire harness conduction test device, which comprises a test board and the wire harness conduction test module 100, wherein the wire harness conduction test module 100 is fixedly installed on the test board, and the wire harness conduction test device comprises all technical characteristics of the wire harness conduction test module 100, so that the wire harness conduction test device also has the technical effects brought by all the technical characteristics, and the details are not repeated here.
It should be noted that, the plurality of harness conduction test modules 100 may be arranged, and are arranged adjacently, for example, the test board is arranged horizontally, and the opening of the first housing is arranged upward, so that there is no other structure on the peripheral side of each harness conduction test module 100, and the arrangement interval between the two adjacent harness conduction test modules is reduced, which can save space on the test board.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A wire harness conduction test module, comprising:
a first shell, one end of which is provided with an opening;
the second shell is arranged to cover the opening end of the first shell, and a first through hole and a second through hole which are arranged at intervals are formed in one side, far away from the first shell, of the second shell;
the test probe is arranged in the first shell and faces the first through hole;
the pressing rod is arranged in the second shell in a sliding mode along the depth direction of the second through hole, and one end of the pressing rod penetrates through the second through hole; and the number of the first and second groups,
and the wire harness connecting device is arranged in the first shell and movably connected with the pressing rod, and is used for fixedly connecting a wire harness to be tested with the test probe.
2. The harness conduction test module of claim 1, wherein the harness connection device comprises:
the fixing structure comprises a sliding block and a limiting part, the sliding block is arranged at the inner end of the first through hole and positioned on two sides of the first through hole, the sliding block is slidably arranged in the first shell, and the sliding block is used for abutting against and fixing the wire harness to be tested; and the number of the first and second groups,
the transmission mechanism is arranged between the pressing rod and the sliding block and is used for driving the sliding block to be close to or far away from the limiting part under the driving of the pressing rod.
3. The wire harness conduction test module according to claim 2, wherein the transmission mechanism includes a transmission rod, one end of the transmission rod is rotatably connected to the pressing rod, the other end of the transmission rod is rotatably connected to the slider, the transmission rod drives the slider to move away from the position-limiting portion when the pressing rod moves toward the inside of the first housing, and the transmission rod drives the slider to move close to the position-limiting portion when the pressing rod moves toward the outside of the first housing.
4. The wire harness conduction test module according to claim 3, wherein a reset structure is provided in the first housing, and the reset structure is configured to automatically move the pressing rod toward the outside of the second housing and automatically move the slider to approach the limiting portion.
5. The wire harness conduction test module according to claim 4, wherein the return structure includes a compression spring provided between the pressing lever and the first housing, the compression spring being extensible in a depth direction of the second through hole.
6. The wire harness conduction test module according to claim 3, wherein a slide groove is provided in the first housing in a direction from the first through hole to the second through hole, the slider being slidably mounted to the slide groove;
the transmission rod is arranged on the sliding groove, an avoiding groove is formed in the width direction of the sliding groove and used for allowing the transmission rod to pass through.
7. The wire harness conduction test module according to claim 6, wherein a baffle is provided in the slide groove in a width direction of the slide groove, and a return spring is provided between the baffle and the slider.
8. A wire harness conduction test apparatus, comprising:
a test bench; and the number of the first and second groups,
the harness continuity test module according to any one of claims 1 to 7, being fixedly mounted to the test stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758375.6U CN216485318U (en) | 2021-07-30 | 2021-07-30 | Wire harness conduction test module and wire harness conduction test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758375.6U CN216485318U (en) | 2021-07-30 | 2021-07-30 | Wire harness conduction test module and wire harness conduction test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216485318U true CN216485318U (en) | 2022-05-10 |
Family
ID=81432327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121758375.6U Active CN216485318U (en) | 2021-07-30 | 2021-07-30 | Wire harness conduction test module and wire harness conduction test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216485318U (en) |
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2021
- 2021-07-30 CN CN202121758375.6U patent/CN216485318U/en active Active
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