CN220509740U - Parallel wire harness of sensor - Google Patents
Parallel wire harness of sensor Download PDFInfo
- Publication number
- CN220509740U CN220509740U CN202322167089.8U CN202322167089U CN220509740U CN 220509740 U CN220509740 U CN 220509740U CN 202322167089 U CN202322167089 U CN 202322167089U CN 220509740 U CN220509740 U CN 220509740U
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- China
- Prior art keywords
- transmission cable
- fixedly connected
- main transmission
- waterproof layer
- elastic
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- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 239000002184 metal Substances 0.000 claims abstract description 11
- 230000008054 signal transmission Effects 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a sensor parallel wire harness which comprises an aviation connector male end and a branch transmission cable, wherein a lock nut is connected to the outer surface of the aviation connector male end in a threaded mode, a main transmission cable is fixedly connected to the end portion of the aviation connector male end, and a corrugated protection assembly is fixedly installed on the outer surface of the main transmission cable. This parallelly connected pencil of sensor through the ripple protection subassembly that sets up for can obtain good buffering protection when main transmission cable is carelessly received the extrusion of heavy object in the use, carries out preliminary buffering protection to the pressure that main transmission cable received through the mutual cooperation of buffer spring and elastic connection post, then carries out further buffering protection to the metal signal transmission line in the main transmission cable through rubber adapter sleeve and reinforcement sheath, thereby avoided the pencil to appear damaging the phenomenon when carelessly receiving the extrusion of external article in the long-term use and cause the follow-up operation of sensor to use the condition that receives to appear.
Description
Technical Field
The utility model relates to the technical field of electronic wire harnesses, in particular to a sensor parallel wire harness.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and part of the sensors generally use parallel wiring harnesses to assemble the required sensors for subsequent installation and use in order to facilitate subsequent installation and operation of staff.
However, the existing sensor parallel wire harness still has some defects, such as lower protection effect of the existing sensor parallel wire harness, so that the wire harness is very easy to be damaged when being carelessly extruded by external objects in the long-term use process, and certain interference is brought to the subsequent operation of the sensor, and certain use defects are further caused.
Therefore, the utility model provides a parallel sensor harness which aims at overcoming the defects of the existing structure and is highly needed to improve the defects.
Disclosure of Invention
In order to overcome the defects of the prior sensor parallel wire harness in the background art, such as low protection effect of the prior sensor parallel wire harness, the wire harness is easy to damage when being inadvertently extruded by external objects in the long-term use process, so that certain interference is brought to the subsequent operation of the sensor, and certain use defects exist.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a parallelly connected pencil of sensor, includes aviation joint public end and branch transmission cable, the surface threaded connection of aviation joint public end has lock nut, and the tip fixedly connected with main transmission cable of aviation joint public end to the surface fixed mounting of main transmission cable has ripple protection subassembly, and the other end fixedly connected with branch line pipe of main transmission cable moreover, the opposite side at the branch line pipe is installed to the branch transmission cable, and the other end fixed mounting of branch transmission cable has electric connector.
In some possible embodiments, the main transmission cable includes a metal signal transmission line, an insulating filler, and a reinforcing sheath, and an outer surface of the metal signal transmission line is provided with the insulating filler, and an outer surface of the insulating filler is provided with the reinforcing sheath.
In some possible embodiments, the ripple protection component comprises a rubber connecting sleeve, a buffer spring, an elastic connecting column, a waterproof layer and a ripple outer sleeve, wherein the buffer spring is fixedly connected to the outer surface of the rubber connecting sleeve, the elastic connecting column is fixedly installed on the outer surface of the rubber connecting sleeve, the waterproof layer is fixedly connected to the other end of the elastic connecting column, and the ripple outer sleeve is fixedly installed on the outer surface of the waterproof layer.
In some possible embodiments, the inner surface of the rubber connecting sleeve is in fit connection with the outer surface of the reinforcing sheath, and the rubber connecting sleeve and the reinforcing sheath form a fixed structure.
In some possible embodiments, the end of the buffer spring is fixedly connected with the outer surface of the rubber connecting sleeve, the other end of the buffer spring is fixedly connected with the inner surface of the waterproof layer, and the waterproof layer and the rubber connecting sleeve form an elastic structure through the buffer spring.
In some possible embodiments, the number of the elastic connection columns is six, the six elastic connection columns are installed on the inner surface of the waterproof layer at equal intervals in a ring shape, and the waterproof layer and the rubber connection sleeve form an elastic structure through the elastic connection columns.
In some possible embodiments, the number of the sub-transmission cables is four, four of the sub-transmission cables are equidistantly installed on the right side of the sub-line pipe, and the sub-transmission cables are in signal communication with the ripple protection component through the sub-line pipe.
In some possible embodiments, the end of the electrical connector is fixedly connected with the end of the partial transmission cable, the other end of the partial transmission cable is fixedly connected with the side of the branching pipe, and the electrical connector forms a fixed structure with the branching pipe through the partial transmission cable.
Compared with the prior art, the utility model has the beneficial effects that:
1. the corrugated protection assembly is arranged, so that the main transmission cable can be well buffered and protected when being extruded by heavy objects carelessly in the using process, the pressure borne by the main transmission cable is primarily buffered and protected through the mutual matching of the buffer spring and the elastic connecting column, and then the metal signal transmission line in the main transmission cable is further buffered and protected through the rubber connecting sleeve and the reinforcing sheath, so that the condition that the sensor is interfered in the subsequent operation due to the fact that the wire harness is damaged when being extruded by external objects carelessly in the long-term using process is avoided.
2. Through designing the node of doubling in the different positions of main pencil for the producer can be more convenient in actual production course of working (the wire rod of different length also can regard as an mistake proofing judgement), also can not cause the interference to aviation connector's welding technology simultaneously (if all wire rods are in same length, aviation connector's a welding point then can't weld four pencil simultaneously), and then reduced the consumption cost of wire rod, also improved production efficiency.
Drawings
FIG. 1 is a schematic diagram of a front view of a parallel harness of sensors according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a side cross-sectional structure of a corrugated outer sleeve of a sensor parallel harness according to an embodiment of the present utility model;
fig. 3 is a schematic perspective view of a main transmission cable-corrugated protection assembly of a sensor parallel harness according to an embodiment of the present utility model.
In the figure: 1. an aviation connector male end; 2. a lock nut; 3. a main transmission cable; 31. a metal signal transmission line; 32. an insulating filler; 33. reinforcing the sheath; 4. a corrugated protective assembly; 41. a rubber connecting sleeve; 42. a buffer spring; 43. an elastic connection column; 44. a waterproof layer; 45. a corrugated outer sleeve; 5. a line dividing pipe; 6. a sub-transmission cable; 7. an electrical connector.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-3, a parallel sensor harness in this embodiment includes an aviation connector male end 1 and a split transmission cable 6, the outer surface of the aviation connector male end 1 is in threaded connection with a lock nut 2, and the end of the aviation connector male end 1 is fixedly connected with a main transmission cable 3, the main transmission cable 3 includes a metal signal transmission line 31, an insulating filler 32 and a reinforcing sheath 33, the outer surface of the metal signal transmission line 31 is provided with the insulating filler 32, and the outer surface of the insulating filler 32 is provided with the reinforcing sheath 33, and the main transmission cable 3 has better insulating effect in use through the provided insulating filler 32.
The outer surface fixed mounting of main transmission cable 3 has ripple protection component 4, specifically, ripple protection component 4 includes rubber adapter sleeve 41, buffer spring 42, elastic connection post 43, waterproof layer 44 and ripple outer tube 45, and the surface fixedly connected with buffer spring 42 of rubber adapter sleeve 41, the tip and the surface fixed connection of rubber adapter sleeve 41 of buffer spring 42, and the other end and the interior surface fixed connection of waterproof layer 44 of buffer spring 42, and waterproof layer 44 passes through buffer spring 42 and constitutes elastic structure with rubber adapter sleeve 41, through waterproof layer 44 and the rubber adapter sleeve 41 that set to elastic structure, make ripple protection component 4's elasticity protection effect better.
The inner surface of the rubber connecting sleeve 41 is connected with the outer surface of the reinforcing sheath 33 in a fitting way, and the rubber connecting sleeve 41 and the reinforcing sheath 33 form a fixed structure, and the rubber connecting sleeve 41 and the reinforcing sheath 33 which are arranged to be of the fixed structure enable the corrugated protection assembly 4 not to move in a dislocation way with the main transmission cable 3 when being subjected to external pressure, so that the protection effect of the corrugated protection assembly 4 is better.
The elastic connecting columns 43 are fixedly arranged on the outer surface of the rubber connecting sleeve 41, the number of the elastic connecting columns 43 is six, the six elastic connecting columns 43 are arranged on the inner surface of the waterproof layer 44 at equal intervals in an annular mode, the waterproof layer 44 and the rubber connecting sleeve 41 form an elastic structure through the elastic connecting columns 43, and the waterproof layer 44 and the rubber connecting sleeve 41 which are arranged into the elastic structure enable the ripple protection assembly 4 to be more stable in buffering protection.
The other end fixedly connected with waterproof layer 44 of elastic connection post 43, the surface fixed mounting of waterproof layer 44 has ripple outer tube 45 simultaneously, and the other end fixedly connected with branch pipe 5 of main transmission cable 3 moreover, and branch transmission cable 6 installs the opposite side at branch pipe 5, and the other end fixed mounting of branch transmission cable 6 has electric connector 7.
In some embodiments, referring to fig. 1, the outer surface of the male end 1 of the aviation connector is in threaded connection with a locking nut 2, the end part of the male end 1 of the aviation connector is fixedly connected with a main transmission cable 3, the other end of the main transmission cable 3 is fixedly connected with a branching tube 5, the branching transmission cable 6 is installed on the other side of the branching tube 5, the number of the branching transmission cables 6 is four, the four branching transmission cables 6 are equidistantly installed on the right side of the branching tube 5, the branching transmission cable 6 is in signal communication with the ripple protection component 4 through the branching tube 5, the other end of the branching transmission cable 6 is fixedly provided with an electric connector 7, the end part of the electric connector 7 is fixedly connected with the end part of the branching transmission cable 6, the other end of the branching transmission cable 6 is fixedly connected with the side of the branching tube 5, and the electric connector 7 forms a fixed structure with the branching tube 5 through the branching transmission cable 6, and the branching tube 5 are arranged into a fixed structure, so that the electric connector 7 cannot fall off when the sensor parallel harness is carelessly pulled in use.
Working principle: the worker inserts the aviation connector male end 1 into the object aviation connector female end, and then the user grabs the locking nut 2 and drives the locking nut to rotate towards the aviation connector female end to drive the external thread to achieve the purpose of locking the aviation connector male end 1 and the aviation connector female end.
Then, the worker installs the four electrical connectors 7 on the undetermined sensor electrical connectors respectively, when the parallel wire harness is carelessly extruded by external articles in the operation process, the primary reduction treatment is carried out on the pressure through the corrugated outer sleeve 45, then the waterproof layer 44 can further reduce the downward pressure through the mutual matching of the buffer spring 42 and the elastic connecting column 43, and meanwhile, the mutual matching of the rubber connecting sleeve 41 and the reinforcing sheath 33 can continuously reduce the downward pressure, so that the pressure borne by the metal signal transmission line 31 cannot easily exceed the upper limit value of the metal signal transmission line, and the main transmission cable 3 and the branch transmission cable 6 are safer and more durable in use.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a parallelly connected pencil of sensor, includes aviation connector public end (1) and divides transmission cable (6), its characterized in that, the surface threaded connection of aviation connector public end (1) has lock nut (2), and the tip fixedly connected with main transmission cable (3) of aviation connector public end (1) to the surface fixed mounting of main transmission cable (3) has ripple protection component (4), and the other end fixedly connected with branch pipe (5) of main transmission cable (3) moreover, the opposite side at branch pipe (5) is installed to branch transmission cable (6), and the other end fixed mounting of branch transmission cable (6) has electric connector (7).
2. A parallel sensor harness according to claim 1, characterized in that the main transmission cable (3) comprises a metal signal transmission line (31), an insulating filler (32) and a reinforcing sheath (33), and that the outer surface of the metal signal transmission line (31) is provided with the insulating filler (32) and the outer surface of the insulating filler (32) is provided with the reinforcing sheath (33).
3. The parallel sensor harness according to claim 2, wherein the corrugated protection assembly (4) comprises a rubber connecting sleeve (41), a buffer spring (42), an elastic connecting column (43), a waterproof layer (44) and a corrugated outer sleeve (45), the buffer spring (42) is fixedly connected to the outer surface of the rubber connecting sleeve (41), the elastic connecting column (43) is fixedly mounted on the outer surface of the rubber connecting sleeve (41), the waterproof layer (44) is fixedly connected to the other end of the elastic connecting column (43), and the corrugated outer sleeve (45) is fixedly mounted on the outer surface of the waterproof layer (44).
4. A parallel sensor harness according to claim 3, characterized in that the inner surface of the rubber connecting sleeve (41) is bonded to the outer surface of the reinforcing sheath (33), and the rubber connecting sleeve (41) and the reinforcing sheath (33) form a fixed structure.
5. A parallel sensor harness according to claim 3, characterized in that an end of the buffer spring (42) is fixedly connected with an outer surface of the rubber connecting sleeve (41), the other end of the buffer spring (42) is fixedly connected with an inner surface of the waterproof layer (44), and the waterproof layer (44) and the rubber connecting sleeve (41) form an elastic structure through the buffer spring (42).
6. A parallel sensor harness according to claim 3, characterized in that the number of the elastic connection posts (43) is six, the six elastic connection posts (43) are installed on the inner surface of the waterproof layer (44) in an annular equidistant manner, and the waterproof layer (44) and the rubber connection sleeve (41) form an elastic structure through the elastic connection posts (43).
7. A parallel sensor harness according to claim 1, characterized in that the number of the sub-transmission cables (6) is four, four sub-transmission cables (6) are equidistantly installed on the right side of the sub-line pipe (5), and the sub-transmission cables (6) are in signal communication with the corrugated protection assembly (4) through the sub-line pipe (5).
8. A parallel sensor harness according to claim 1, characterized in that the end of the electrical connector (7) is fixedly connected with the end of the partial transmission cable (6), the other end of the partial transmission cable (6) is fixedly connected with the side of the branching pipe (5), and the electrical connector (7) and the branching pipe (5) constitute a fixed structure through the partial transmission cable (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322167089.8U CN220509740U (en) | 2023-08-11 | 2023-08-11 | Parallel wire harness of sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322167089.8U CN220509740U (en) | 2023-08-11 | 2023-08-11 | Parallel wire harness of sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220509740U true CN220509740U (en) | 2024-02-20 |
Family
ID=89874954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322167089.8U Active CN220509740U (en) | 2023-08-11 | 2023-08-11 | Parallel wire harness of sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220509740U (en) |
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2023
- 2023-08-11 CN CN202322167089.8U patent/CN220509740U/en active Active
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