CN218181904U

CN218181904U - Waterproof electronic connection wire harness

Info

Publication number: CN218181904U
Application number: CN202222615427.5U
Authority: CN
Inventors: 宋庆明
Original assignee: Suzhou Hanqing Industrial Technology Co ltd
Current assignee: Changzhou Hanqing Industrial Technology Co.,Ltd.
Priority date: 2022-10-02
Filing date: 2022-10-02
Publication date: 2022-12-30
Anticipated expiration: 2032-10-02

Abstract

The utility model relates to an electron pencil technical field, concretely relates to waterproof type electron connecting wire pencil, including the pencil that is used for playing waterproof and protecting effect for protect and can play the protecting component of anticorrosion effect to the pencil, be used for making the pencil have waterproof effect and prevent that the short circuit phenomenon's waterproof component from appearing in the pencil, the beneficial effects of the utility model are that: be provided with anticorrosive coating and elastic layer at the lateral wall middle part of pencil, the anticorrosive coating can increase pencil anticorrosive effect to make the life-span of pencil strengthened, and the elastic layer makes things convenient for the bending of pencil more, thereby prevents that the pencil from appearing the damage, makes dust and water get into, and all be provided with two waterproof layers at the lateral wall of every pencil, respectively at the inside and outside both sides of pencil, has guaranteed the water-proof effects of sinle silk better, prevents to appear the short circuit.

Description

Waterproof electronic connection wire harness

Technical Field

The utility model relates to an electron pencil technical field, concretely relates to waterproof type electronic connection pencil.

Background

The electronic wire harness is a wiring component for connecting each electrical device in an automobile circuit and comprises an insulating sheath, a wiring terminal, a lead, an insulating binding material and the like. The automobile electronic wire harness is an important part for connecting each electric appliance and electronic equipment of an automobile, transmits electric signals among a power supply, a switch, the electric appliance and the electronic equipment, is called nerve transmission and blood supply, and is a carrier for controlling the electric signals of the automobile.

Although the electron connection pencil on the present market is various, the majority is the change in form only, and its function is not too big change, and some electron pencil water-proof effects are relatively poor, and external moisture can cause the pencil junction short circuit in getting into the pencil through the gap to influence electron pencil's normal use.

Therefore, it is necessary to design a waterproof type electronic connection harness.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a waterproof type electron connection pencil through protection component and waterproof component to solve present electron connection pencil on the market although a great variety, but most are the change in the form only, its function is not too big change, and some electron pencil water-proof effects are relatively poor, and external moisture can cause the pencil junction short circuit in getting into the pencil through the gap, thereby influences the normal use scheduling problem of electron pencil.

In order to achieve the above object, the present invention provides the following technical solutions: a waterproof electronic connection harness comprising:

the wire harness is used for playing waterproof and protective effects;

the protection component is used for protecting the wire harness and has an anti-corrosion effect;

a waterproof assembly for making a wire harness have a waterproof effect and preventing a short-circuit phenomenon from occurring in the wire harness.

Preferably, the waterproof assembly comprises seven wire cores, the number of the wire cores is seven, the seven wire cores are uniformly arranged in the middle of the wire harness, and the wire cores comprise metal cores.

Preferably, the number of the metal cores is seven, the side walls of the seven metal cores are fixedly connected with a second waterproof layer, the side wall of the second waterproof layer is fixedly connected with a rubber layer, and the side wall of the rubber layer is fixedly connected with a first waterproof layer.

Preferably, the first waterproof layer comprises a waterproof coating, a side wall of the waterproof coating is fixedly connected with a nano-structure wrapping layer, and a side wall of the nano-structure wrapping layer is fixedly connected with a water-resisting layer.

Preferably, the second waterproof layer comprises a high-density fiber wrapping layer, a waterproof membrane is fixedly connected to the side wall of the high-density fiber wrapping layer, and an elastic wrapping layer is fixedly connected to the side wall of the waterproof membrane.

Preferably, the protection component comprises a coating layer, the coating layer is arranged around seven wire cores, a filling layer is arranged between the wire cores and the coating layer, and the side wall of the coating layer is fixedly connected with an inner insulating layer.

Preferably, the side wall of the inner insulating layer is fixedly connected with an elastic layer, the side wall of the elastic layer is fixedly connected with an anticorrosive layer, and the side wall of the anticorrosive layer is fixedly connected with an outer insulating layer.

The beneficial effects of the utility model are that: be provided with anticorrosive coating and elastic layer at the lateral wall middle part of pencil, the anticorrosive coating can increase pencil anticorrosive effect to make the life-span of pencil strengthened, and the elastic layer makes things convenient for the bending of pencil more, thereby prevents that the pencil from appearing the damage, makes dust and water get into, and all be provided with two waterproof layers at the lateral wall of every pencil, respectively at the inside and outside both sides of pencil, has guaranteed the water-proof effects of sinle silk better, prevents to appear the short circuit.

Drawings

Fig. 1 is a schematic view of a waterproof electronic connection harness provided in the present invention;

fig. 2 is a structural diagram of a waterproof electronic connection harness provided by the present invention;

fig. 3 is a wire core structure diagram of a waterproof electronic connection harness provided by the present invention;

fig. 4 is a first waterproof layer structure view of a waterproof electronic connection harness provided by the present invention;

fig. 5 is a second waterproof layer structure view of a waterproof electronic connection harness provided by the present invention;

in the figure: 1. an inner insulating layer; 2. a coating layer; 3. a wire core; 4. an outer insulating layer; 5. a filling layer; 6. an anticorrosive layer; 7. an elastic layer; 8. a metal core; 9. a rubber layer; 10. a second waterproof layer; 11. a first waterproof layer; 12. a water-resistant coating; 13. a nanostructure wrapping layer; 14. a water barrier layer; 15. a high density fiber wrapping layer; 16. a water-resistant film; 17. an elastic wrapping layer; 18. a wire harness.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-5, the utility model provides a waterproof electronic connection harness, including the harness 18 for playing waterproof and protection effects, the protection component for protecting the harness 18 and being able to play anti-corrosion effects, the waterproof component for making the harness 18 have waterproof effects and preventing the harness 18 from short circuit phenomena, the waterproof component includes the core 3, the core 3 conveniently transmits electric signals and digital signals, the number of the core 3 is seven, seven cores 3 are uniformly arranged in the middle of the harness 18, the core 3 includes the metal core 8, the metal core 8 facilitates the transmission of electric signals, is made of metal, the number of the metal core 8 is seven, the side walls of seven metal cores 8 are all fixedly connected with the second waterproof layer 10, the second waterproof layer 10 can play waterproof effects, the side wall of the second waterproof layer 10 is fixedly connected with the rubber layer 9, the rubber layer 9 can play a role in protection and connection and is made of rubber, the side wall of the rubber layer 9 is fixedly connected with a first waterproof layer 11, the first waterproof layer 11 can play a waterproof effect, the first waterproof layer 11 comprises a waterproof coating 12, the waterproof coating 12 is a coating process for forming a waterproof continuous film on the surface of a nano-structure coating layer 13 to achieve the aim of waterproofing, the side wall of the waterproof coating 12 is fixedly connected with the nano-structure coating layer 13, the nano-structure coating layer 13 can play a good killing and antibacterial effect, the side wall of the nano-structure coating layer 13 is fixedly connected with a water barrier layer 14, the water barrier layer 14 can play a role in water insulation and is made of rubber, the second waterproof layer 10 comprises a high-density fiber coating layer 15, the high-density fiber coating layer 15 can play a role in prolonging the service life, and the side wall of the high-density fiber coating layer 15 is fixedly connected with a waterproof film 16, the waterproof film 16 can play a waterproof role and is made of TPU (thermoplastic polyurethane), the side wall of the waterproof film 16 is fixedly connected with an elastic wrapping layer 17, the elastic wrapping layer 17 can increase the elastic effect and the bending performance of the wire harness 18 and is made of black rubber, the protective assembly comprises a wrapping layer 2, the wrapping layer 2 wraps the wire core 3 so as to play a protective role and is made of plastic, the wrapping layer 2 is arranged around seven wire cores 3, a filling layer 5 is arranged between the wire cores 3 and the wrapping layer 2, the filling layer 5 is convenient for fixing the positions of the wire cores 3 and preventing the wire cores 3 from deviating, the side wall of the wrapping layer 2 is fixedly connected with an inner insulating layer 1, the inner insulating layer 1 can enable the wire harness 18 to play an insulating role and is made of silicon rubber, the side wall of the inner insulating layer 1 is fixedly connected with an elastic layer 7, the side wall of the elastic layer 7 is fixedly connected with an anticorrosive layer 6, the anticorrosive layer 6 can increase the anticorrosive effect of the silicon rubber 18, the wire harness is made of polyethylene, the side wall of the anticorrosive layer 6 is fixedly connected with an outer insulating layer 4, and the outer insulating layer 4 can enable the wire harness 18 to play an insulating role and is made of the wire harness;

the utility model discloses a use as follows: the technical personnel in the field firstly take out a certain amount of metal cores 8, then a second waterproof layer 10 is fixed on the side wall of the metal core 8, a first waterproof layer 11 is fixed on the side wall of the metal core through a rubber layer 9, a high-density fiber wrapping layer 15 is arranged in the middle of the second waterproof layer 10 to play a role in prolonging the service life, a waterproof film 16 is arranged on the outer side of the second waterproof layer to play a waterproof role, an elastic wrapping layer 17 on the outermost side can increase the elastic effect and the bending performance of a wire harness 18, a water-resisting layer 14 included in the middle of the first waterproof layer 11 can play a role in resisting water, a nano-structure wrapping layer 13 fixed on the side wall of the water-resisting layer 14 can play a good killing and antibacterial effect, a waterproof coating layer 12 coated on the surface of the nano-structure wrapping layer 13 is a coating process for forming a waterproof continuous film on the surface of the nano-structure wrapping layer 13 to prevent water, a filling layer 5 is arranged between the wire core 3 and the inner insulating layer 1 to fill the wire harness, so as to prevent the wire harness 18 from deviating, an anticorrosive layer 6 and an elastic layer 7 are respectively arranged on the outer side of the wire harness, the anticorrosive layer 6 and the elastic layer 7 can prolong the service life of the wire harness 18.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.

Claims

1. A waterproof electronic connection harness, comprising:

a wire harness (18) for waterproof and protective effects;

a protective assembly for protecting the wire harness (18) and having an anti-corrosion effect;

a waterproof assembly for imparting a waterproof effect to a wire harness (18) and preventing a short-circuit phenomenon of the wire harness.

2. The waterproof electronic connection harness according to claim 1, characterized in that: the waterproof assembly comprises seven wire cores (3), the number of the wire cores (3) is seven, the seven wire cores (3) are uniformly arranged in the middle of a wire harness (18), and each wire core (3) comprises a metal core (8).

3. The waterproof electronic connection harness according to claim 2, characterized in that: the number of the metal cores (8) is seven, the side walls of the seven metal cores (8) are fixedly connected with second waterproof layers (10), the side walls of the second waterproof layers (10) are fixedly connected with rubber layers (9), and the side walls of the rubber layers (9) are fixedly connected with first waterproof layers (11).

4. The waterproof electronic connection harness according to claim 3, wherein: the waterproof coating is characterized in that the first waterproof layer (11) comprises a waterproof coating layer (12), the side wall of the waterproof coating layer (12) is fixedly connected with a nano-structure wrapping layer (13), and the side wall of the nano-structure wrapping layer (13) is fixedly connected with a water-resisting layer (14).

5. The waterproof electronic connection harness of claim 4, wherein: the waterproof structure is characterized in that the second waterproof layer (10) comprises a high-density fiber wrapping layer (15), a waterproof film (16) is fixedly connected to the side wall of the high-density fiber wrapping layer (15), and an elastic wrapping layer (17) is fixedly connected to the side wall of the waterproof film (16).

6. The waterproof electronic connection harness of claim 5, wherein: the protection component comprises a coating layer (2), wherein the coating layer (2) is arranged around seven wire cores (3), a filling layer (5) is arranged between the wire cores (3) and the coating layer (2), and the side wall of the coating layer (2) is fixedly connected with an inner insulating layer (1).

7. The waterproof electronic connection harness of claim 6, wherein: the side wall fixed connection elastic layer (7) of internal insulation layer (1), the lateral wall fixed connection anticorrosive coating (6) of elastic layer (7), the lateral wall fixed connection external insulation layer (4) of anticorrosive coating (6).