CN211879118U

CN211879118U - Anti-interference communication wiring harness

Info

Publication number: CN211879118U
Application number: CN202020608067.4U
Authority: CN
Inventors: 程阳春; 王汉康; 赵红朵
Original assignee: Kunshan Qiaofang Electronic Technology Co ltd
Current assignee: Kunshan Qiaofang Electronic Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-11-06
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to the technical field of communication transmission, and discloses an anti-interference communication wiring harness, which comprises a protective shell, wherein a right anode rod is fixedly arranged in the protective shell, one side of the anode rod is fixedly provided with an LED chip, one end of the LED chip is fixedly provided with a wedge-shaped bracket, one end of the wedge-shaped bracket is fixedly connected with a lead frame positioned at the top of the protective shell, one end of the lead frame is fixedly connected with a light collecting tube, one end of the light collecting tube is fixedly provided with a cable skin, the surface of the cable skin is provided with a protective film, the bottom of the protective film is movably provided with a rubber pad, one end of the rubber pad is fixedly provided with a buffer layer, one side of the buffer layer is fixedly provided with a filling pad, one end of the filling pad is movably provided with an aramid fiber, the inner wall of the aramid fiber is movably provided with an optical fiber, the safety of communication is greatly improved.

Description

Anti-interference communication wiring harness

Technical Field

The utility model relates to a communication transmission technical field specifically is an anti-interference communication pencil.

Background

With the advent of the 5G era, the demand for electronic communication technology has become higher and higher, not only for the efficiency of communication transmission, but also for the medium of communication propagation, and the existing technology completes transmission by burying the line in the ground, which has the disadvantage that the line is easily damaged due to some accidents or natural conditions, and thus, an anti-interference communication harness has been introduced.

The prior art has the following problems:

1. the prior art has insufficient protection on the communication wiring harness, the wiring harness has poor toughness and low safety, so that the communication wiring harness is easily damaged by natural environment, artificial damage and some accidents due to poor geographical position, and the communication wiring harness cannot continue to run after being interfered by the outside and is difficult to repair.

2. Most of the existing materials used for the communication wiring harness cannot play a role in protecting the wiring harness to safely transmit data, the protection strength for electric shock, fire and water is not enough, and the materials are expensive, high in consumption, high in cost, easy to lose, unfavorable and developed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an anti-interference communication pencil possesses that protective properties is good, factor of safety is high, and the interference killing feature is strong, and it is poor to have solved the protectiveness who mentions in the above-mentioned background art, and easy quilt is disturbed, problem that the loss is big.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-interference communication pencil, includes the protective housing, the inside fixed mounting right side positive pole of protective housing, one side fixed mounting of positive pole has the LED chip, the one end fixed mounting of LED chip has the wedge support, the one end fixedly connected with of wedge support is located the lead frame at protective housing top, the one end fixedly connected with receipts fluorescent tube of lead frame, the one end fixed mounting who receives the fluorescent tube has the cable skin, the surface of cable skin is equipped with the protection film, the bottom movable mounting of protection film has the rubber pad, the one end fixed mounting of rubber pad has the buffer layer, one side fixed mounting of buffer layer has the pad of filling, the one end movable mounting who fills the pad has aramid fiber silk, the inner wall movable mounting of aramid fiber silk has.

Preferably, the bottom profile of the protective shell is oval, and the anode rod, the LED chip and the wedge-shaped bracket are all completely covered in the protective shell.

Preferably, the number of the lead frames is two, the two lead frames are respectively positioned at the bottom of the cable sheath, and the top end of each lead frame is sunk into the bottom of the cable sheath.

Preferably, the light receiving tube is integrally installed at one end of the cable sheath in an embedded manner, is completely covered and is made of glass.

Preferably, the thickness of the protective film is not more than one millimeter, and the protective film is adhered to the outer wall of the cable sheath to completely cover the cable sheath.

Preferably, the length of the rubber pad is the same as that of the cable sheath, and the rubber pad is installed in a penetrating mode and is located on one side of the inner wall of the cable sheath.

Compared with the prior art, the utility model provides an anti-interference communication pencil possesses following beneficial effect:

1. this anti-interference communication pencil through having designed a rubber pad the same with cable leather length in inner wall one side at the cable leather, makes the cable can directly pop out the inside optic fibre of protection when receiving the unexpected condition, has solved because certain natural environment and artificial problem that can't normally operate when destroying at the communication pencil, has improved the security of communication greatly.

2. This anti-interference communication pencil through set up the protection film at the cable skin and fill the pad at inlayer installation, greatly reduced the cable because moisture or topography problem lead to the circuit failure, also improved the whole toughness of communication pencil, solved the pencil and appeared some unexpected repair condition just need loaded down with trivial details complicacy, made its more convenient change.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic view of the rubber pad of the present invention.

Wherein: 1. a protective shell; 2. an anode rod; 3. an LED chip; 4. a wedge-shaped bracket; 5. a lead frame; 6. a light collecting tube; 7. a cable sheath; 8. a protective film; 9. a rubber pad; 10. a buffer layer; 11. filling the pad; 12. aramid fiber filaments; 13. an optical fiber.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, an anti-interference communication wire harness includes a protective casing 1, the protective casing 1 is made of transparent epoxy resin, the bottom contour is oval, an anode rod 2, an LED chip 3, and a wedge-shaped support 4 are all located inside the protective casing and completely cover the protective casing, a right anode rod 2 is fixedly installed inside the protective casing 1, the LED chip 3 is fixedly installed on one side of the anode rod 2, the wedge-shaped support 4 is fixedly installed on one end of the LED chip 3, one end of the wedge-shaped support 4 is fixedly connected with a lead frame 5 located on the top of the protective casing 1, the number of the lead frames 5 is two, the length is one long and one short, but the difference distance is not more than two centimeters, a light receiving tube 6 is fixedly connected to one end of the lead frame 5, the light receiving tube 6 is integrally installed at one end of a cable sheath 7 in an embedded manner and completely covered, the material is glass, one end of the light receiving tube 6, the thickness of protection film 8 is no more than one millimeter, and whole-body is pasted on the outer wall of cable leather 7, cover it completely, the bottom movable mounting of protection film 8 has rubber pad 9, the length of rubber pad 9 is the same with cable leather 7, the mounting means is the run-through formula, be located cable leather 7 inner wall one side, the one end fixed mounting of rubber pad 9 has buffer layer 10, buffer layer 10 is installed at cable leather 7 inner wall, and hug closely aramid fiber silk 12, one side fixed mounting of buffer layer 10 has filling pad 11, filling pad 11 fills up the inside space of cable leather 7, and be the sponge material, filling pad 11's one end movable mounting has aramid fiber silk 12, aramid fiber silk 12's inner wall movable mounting has optic fibre 13, the every size of optic fibre 13 is equivalent to human hair size, use glass crystal to make.

When the cable sheath is used, after a source is electrified, the LED chip 3 in the protective shell 1 is lightened, light is transmitted to the light receiving tube 6 through the lead frame 5 and enters the optical fiber 13 inside the cable sheath 7, and the protective film 8, the rubber pad 9, the buffer layer 10 and the filling pad 11 are used for protecting, so that the normal operation of safe anti-interference can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-interference communication pencil, includes protective housing (1), its characterized in that: the LED light source is characterized in that an anode rod (2) is fixedly mounted inside the protective shell (1), an LED chip (3) is fixedly mounted on one side of the anode rod (2), a wedge-shaped support (4) is fixedly mounted at one end of the LED chip (3), a lead frame (5) located at the top of the protective shell (1) is fixedly connected to one end of the wedge-shaped support (4), a light collecting tube (6) is fixedly connected to one end of the lead frame (5), a cable sheath (7) is fixedly mounted at one end of the light collecting tube (6), a protective film (8) is arranged on the surface of the cable sheath (7), a rubber pad (9) is movably mounted at the bottom of the protective film (8), a buffer layer (10) is fixedly mounted at one end of the rubber pad (9), a filling pad (11) is fixedly mounted on one side of the buffer layer (10), and aramid fibers (, and an optical fiber (13) is movably arranged on the inner wall of the aramid fiber filament (12).

2. The tamper-resistant communications harness of claim 1, wherein: the bottom contour of the protective shell (1) is oval, and the anode rod (2), the LED chip (3) and the wedge-shaped support (4) are all located in the protective shell and completely covered inside the protective shell.

3. The tamper-resistant communications harness of claim 1, wherein: the number of the lead frames (5) is two, the two lead frames are respectively positioned at the bottom of the cable leather (7), and a small section of the top end of each lead frame is sunk into the bottom of the cable leather (7).

4. The tamper-resistant communications harness of claim 1, wherein: the light collecting tube (6) is integrally installed at one end of the cable sheath (7) in an embedded mode, is completely covered and is made of glass.

5. The tamper-resistant communications harness of claim 1, wherein: the thickness of the protective film (8) is no more than one millimeter, and the whole body is adhered to the outer wall of the cable sheath (7) to completely cover the cable sheath.

6. The tamper-resistant communications harness of claim 1, wherein: the length of the rubber pad (9) is the same as that of the cable leather (7), and the rubber pad is installed in a penetrating mode and is positioned on one side of the inner wall of the cable leather (7).