Multifunctional wire harness

Abstract

The utility model discloses a multifunctional wire harness which comprises a first connector, the tail end of the first connector is connected with a first wire harness through a first double-layer heat-shrinkable sleeve, the first wire harness is fixedly sleeved with a wire harness identifier, and one end of the first wire harness is connected with a mold splitting box. According to the utility model, through the arrangement of the structures such as the rubber shell tail cover and the blanking cap, dust and moisture can be effectively prevented from entering the connectors, the connection reliability is ensured, the installation and maintenance processes are simplified through the arrangement of the rubber shell tail cover, and the installation and maintenance are convenient. According to the multifunctional wire harness provided by the utility model, when the multifunctional wire harness needs to be plugged and unplugged frequently, the abrasion or damage risk of the joint is reduced, so that the multifunctional wire harness has remarkable advantages in the aspects of improving the connection stability, enhancing the signal transmission quality, simplifying the installation and maintenance and the like, and can meet the use requirements in various complex environments.

Description

TECHNICAL FIELD

[0001] The utility model relates to a transfer line technical field, concretely is a multifunctional wire harness. BACKGROUND

[0002] In modern electronic equipment and communication system, the multifunctional transfer wire harness is a common connection assembly for realizing signal transmission between different devices. However, the traditional connection mode has some deficiencies, especially the commonality of some connectors is poor, the insertion is unstable, and the signal transmission is susceptible to interference. In particular, in complex environments such as industrial sites or outdoor conditions, the stability and reliability of the connection are particularly important. In addition, the existing transfer line also has certain difficulties in installation and maintenance process, especially in the case of frequent plugging and unplugging, which is easy to cause connector wear or damage, affecting the normal work of the whole system. Therefore, it is of high practicality to provide a new multifunctional wire harness to improve the stability and reliability of the connection, and simplify the installation and maintenance process. SUMMARY

[0003] The utility model aims at providing a multifunctional wire harness to solve the problems in the above background.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multifunctional wire harness, comprising a first connector, the tail end of the first connector is connected with a first wire harness through a first double-layer heat shrink sleeve, the outside of the first wire harness is sleeved with a wire harness identification, one end of the first wire harness is connected with a mold box, the mold box is connected with a second connector, a third connector and a fifth connector through three second wire harnesses respectively, a second double-layer heat shrink sleeve is sleeved at the connection between the second connector and the second wire harness, a first rubber shell tail cover is sleeved outside the plug-in end of the second connector, a plug cover is inserted inside the plug-in end of the second connector, a plug is fixedly connected to the inside of the plug cover for protecting the core of the second connector, a second rubber shell tail cover is sleeved outside the plug-in end of the third connector, an empty PIN plug is inserted into the plug-in end of the third connector, and a threaded interface is arranged at the plug-in end of the fifth connector.

[0005] As a preferred scheme of the utility model: a third rubber shell tail cover is sleeved outside the plug-in end of the first connector, a first transparent heat shrink tube sleeved with the first wire harness is arranged at the tail end of the first double-layer heat shrink sleeve, a first label is fixedly connected inside the first transparent heat shrink tube, and the wire harness identification is a waterproof identification paper printed with a two-dimensional code.

[0006] As a preferred scheme of the utility model: the outside of the three second wire harnesses is sleeved with a third double-layer heat shrink sleeve, and a second label is fixedly connected inside the third double-layer heat shrink sleeve.

[0007] As a preferred scheme of the utility model: the first connector, the second connector, the third connector and the fifth connector are all waterproof connectors of different types, the pins of the first connector and the third connector are all 12pin, the pins of the second connector are all 4pin, and the pins of the fifth connector are all 2pin.

[0008] As a preferred scheme of the utility model: the inside of the mold box is filled with silica gel for protecting the wire core.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] 1) The utility model discloses a first double-layer heat shrink sleeve, a second double-layer heat shrink sleeve and a third double-layer heat shrink sleeve are arranged, which not only enhances the mechanical strength of the wire harness, but also effectively prevents the influence of the external environment on the wire core, ensures the stability of the wire harness in a complex environment, thereby improving the quality of signal transmission, the design that the inside of the mold box is filled with silica gel can further protect the wire core, reduces the influence of bending and stretching on the wire core, and prolongs the service life, the label arranged in the transparent heat shrink tube can clearly identify the wire harness information, facilitating installation and maintenance, and the first connector, the second connector, the third connector and the fifth connector are all waterproof connectors of different types, the number of pins is respectively 12pin, 4pin and 2pin, and the diversified design makes the multifunctional wire harness adapt to different application scenarios and meet the connection requirements between various devices.

[0011] 2) The utility model discloses a glue shell tail cover and plug cover and other structures, which can effectively prevent dust and moisture from entering the inside of the connector, ensure the reliability of the connection, and the glue shell tail cover also simplifies the installation and maintenance process, especially in the case of frequent plugging and unplugging, reduces the risk of connector wear or damage, thereby making the multifunctional wire harness of the utility model have obvious advantages in improving connection stability, enhancing signal transmission quality and simplifying installation and maintenance, and can meet the use requirements in various complex environments. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a structure schematic view of the utility model;

[0013] Fig. 2 It is a first connector structure schematic view of the utility model;

[0014] Fig. 3 It is a second connector structure schematic view of the utility model.

[0015] In the figure: 100, first connector; 110, first double-layer heat shrink sleeve; 120, first wire harness; 130, wire harness identification; 140, third glue shell tail cover; 150, first transparent heat shrink tube; 160, first label; 200, mold box; 210, second wire harness; 220, third double-layer heat shrink sleeve; 230, second label; 300, second connector; 310, second double-layer heat shrink sleeve; 320, first glue shell tail cover; 330, plug cover; 340, plug; 400, third connector; 410, second glue shell tail cover; 420, plug plug; 500, fifth connector; 510, threaded interface. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. EMBODIMENT

[0017] Please refer to Figs. 1-3 The utility model provides a kind of technical solutions: a multifunctional wire harness, including first connector 100, the tail end of first connector 100 is connected with first wire harness 120 by first double-layer heat shrink sleeve 110, the outside of first wire harness 120 is fixedly sleeved with wire harness identification 130, one end of first wire harness 120 is connected with mold box 200, mold box 200 is connected with second connector 300, third connector 400 and fifth connector 500 respectively by three second wire harnesses 210, second connector 300 is provided with second double-layer heat shrink sleeve 310 at the place where it is connected with second wire harness 210, the plug-in end of second connector 300 is externally sleeved with first glue shell tail cover 320, plug-in end of second connector 300 is internally inserted with plug cover 330, the inner side of plug cover 330 is fixedly connected with plug 340 for protecting the core of second connector 300, the plug-in end of third connector 400 is externally sleeved with second glue shell tail cover 410, plug-in end of third connector 400 is internally inserted with empty PIN plug plug 420, and the plug-in end of fifth connector 500 is provided with threaded interface 510.

[0018] Specifically, the tail end of the first connector 100 is connected with the first wire harness 120 through the first double-layer heat shrink sleeve 110, the first double-layer heat shrink sleeve 110 can enhance the mechanical strength of the first wire harness 120, prevent the influence of the external environment on the wire core, the wire harness identification 130 is convenient for identifying the first wire harness 120, and the mold separation box 200 plays a role of signal distribution and integration and is connected with the second connector 300, the third connector 400 and the fifth connector 500 through three second wire harnesses 210 respectively, thereby realizing the function of multiple connectors.

[0019] The second double-layer heat shrink sleeve 310 is sleeved at the connection position of the second connector 300 and the second wire harness 210, which can also enhance the mechanical strength and protect the wire core, the first glue shell tail cover 320 can increase the operation position of the connector, protect the core from being affected by bending, improve the stability of signal transmission, prevent dust and moisture from entering the second connector 300, and the plug cover 330 cooperates with the plug 340 to protect the wire core of the second connector 300, effectively avoiding damage to the wire core caused by external factors when not being plugged; the second glue shell tail cover 410 is sleeved outside the plug-in end of the third connector 400, which can protect and stabilize the connection of the third connector 400; the empty PIN plug 420 is inserted into the plug-in end of the third connector 400, which can protect the wire core in the third connector 400 from being affected by dust, water vapor and the like; the threaded interface 510 is arranged at the plug-in end of the fifth connector 500, so that the fifth connector 500 can be screwed when connected with other equipment, so that the connection is more firm and the stability of signal transmission is ensured.

[0020] The multiple different types of connectors of the multifunctional wire harness can meet the connection of multiple or different types of equipment.

[0021] In the embodiment, the plug-in end of the first connector 100 is sleeved with the third glue shell tail cover 140, the tail end of the first double-layer heat shrink sleeve 110 is provided with the first transparent heat shrink tube 150 sleeved on the first wire harness 120, the first transparent heat shrink tube 150 is fixedly connected with the first label 160 in the inside, and the wire harness identification 130 is a waterproof identification paper printed with a two-dimensional code.

[0022] Specifically, the third glue shell tail cover 140 arranged can effectively protect the plug-in end of the first connector 100, so that the first connector 100 can reduce the wear of the plug-in end by the outside during the plugging and unplugging process, and prevent dust and moisture from entering, thereby ensuring the reliability of the connection. The first double-layer heat-shrinkable sleeve 110 cooperatively arranged with the first label 160 can further protect the first wire harness 120, and can also facilitate the identification of the wire harness information. The wire harness identification 130 arranged is a waterproof identification paper printed with a two-dimensional code, and the two-dimensional code can contain more detailed information about the wire harness, such as production batch, specification and model, etc. During production, installation, maintenance and the like, the information can be quickly obtained by scanning the two-dimensional code, thereby facilitating management and operation.

[0023] In the embodiment, the three second wire harnesses 210 are each externally sleeved with a third double-layer heat-shrinkable sleeve 220, and the third double-layer heat-shrinkable sleeve 220 is fixedly connected with a second label 230 inside.

[0024] Specifically, the three second wire harnesses 210 are each externally sleeved with a third double-layer heat-shrinkable sleeve 220, and the third double-layer heat-shrinkable sleeve 220 can enhance the mechanical strength of the second wire harness 210 and effectively reduce the influence of the external environment on the wire core. The third double-layer heat-shrinkable sleeve 220 is fixedly connected with a second label 230 inside, which is used for identifying the relevant information of the second wire harness 210, and can help the staff to quickly and accurately identify different wire harnesses, avoid connection errors, and provide convenience for long-term maintenance of the equipment.

[0025] In the embodiment, the first connector 100, the second connector 300, the third connector 400 and the fifth connector 500 are all waterproof connectors of different types, the pins of the first connector 100 and the third connector 400 are all 12pin, the pins of the second connector 300 are all 4pin, and the pins of the fifth connector 500 are 2pin.

[0026] Specifically, in the equipment connection, the connectors of different types and pin numbers can be selected and matched according to the specific needs of the equipment, so as to realize efficient and stable connection between different equipment, and the waterproof property ensures the reliability of signal transmission in a humid environment.

[0027] In the embodiment, the inside of the mold box 200 is filled with silica gel for protecting the wire core.

[0028] Specifically, the silica gel filled in the inside of the mold box 200 can play a buffering role, reduce the influence of external force on the wire core, prevent the wire core from being damaged due to excessive bending or stretching, and thereby ensure the stability of signal transmission; at the same time, the insulation of the silica gel can prevent the short circuit phenomenon between the wire cores.

[0029] The content not described in detail in the specification belongs to the prior art known to those skilled in the art, although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A multifunctional wiring harness comprising a first connector (100), characterized in that: The tail end of the first connector (100) is connected with a first wire harness (120) through a first double-layer heat shrink sleeve (110), the outside of the first wire harness (120) is sleeved with a wire harness identification (130), one end of the first wire harness (120) is connected with a mold box (200), the mold box (200) is connected with a second connector (300), a third connector (400) and a fifth connector (500) through three second wire harnesses (210) respectively, a second double-layer heat shrink sleeve (310) is sleeved at the connection position between the second connector (300) and the second wire harness (210), a first rubber shell tail cover (320) is sleeved at the plug-in end of the second connector (300), a plug cover (330) is inserted into the plug-in end of the second connector (300), the inner side of the plug cover (330) is fixedly connected with a plug (340) for protecting the core of the second connector (300), a second rubber shell tail cover (410) is sleeved at the plug-in end of the third connector (400), an empty PIN plug (420) is inserted into the plug-in end of the third connector (400), and the plug-in end of the fifth connector (500) is provided with a threaded interface (510).

2. The multi-functional wire harness according to claim 1, characterized by: The plug-in end of the first connector (100) is sleeved with a third rubber shell tail cover (140), the tail end of the first double-layer heat shrink sleeve (110) is provided with a first transparent heat shrink tube (150) sleeved on the first wire harness (120), the inside of the first transparent heat shrink tube (150) is fixedly connected with a first label (160), and the wire harness identification (130) is a waterproof identification paper printed with a two-dimensional code.

3. The multi-functional wire harness according to claim 1, characterized by: The outside of the three second wire harnesses (210) is sleeved with a third double-layer heat shrink sleeve (220), and the inside of the third double-layer heat shrink sleeve (220) is fixedly connected with a second label (230).

4. The multi-functional wire harness according to claim 1, characterized by: The first connector (100), the second connector (300), the third connector (400) and the fifth connector (500) are different types of waterproof connectors, the pins of the first connector (100) and the third connector (400) are 12pin, the pins of the second connector (300) are 4pin, and the plug-in of the fifth connector (500) is 2pin.

5. The multi-functional wire harness according to claim 1, wherein: The inside of the mold box (200) is filled with silica gel for protecting the core.

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