CN210744386U - Power and signal mixed round wire - Google Patents

Abstract

The utility model discloses a power and signal mixed loading round wire relates to wire rod technical field. The utility model discloses a winding displacement, the winding displacement is 16 cores, just the winding displacement is for rolling up circular distribution, the inboard parcel of winding displacement has two power cords, the outside parcel of winding displacement has cotton paper, cotton paper's outside rubber coating shaping has the outer quilt, one side of outer quilt is moulded plastics has the net tail, the shell has been moulded plastics to one side of net tail, one side integrated into one piece of shell has flat plug, one side integrated into one piece of flat plug has the boss, one side integrated into one piece of boss has two to lead electrical pillar. The utility model discloses a with winding displacement and power cord combination, increase the outer quilt through special technology, the protection winding displacement is not shone by sunshine, the rainwater corrodes, and complete adaptation has utilized the characteristic of winding displacement simultaneously in outdoor open air use, matches row mother and has realized a new signal conduction connected mode.

Description

Power and signal mixed round wire

Technical Field

The utility model relates to a wire rod technical field, more specifically say, relate to a power and signal loads in mixture circle line.

Background

The LED display screen fixed mounting screen often faces the situation that the display screen is completely close to a wall surface or has a mounting space of 10-20 cm at most, and sometimes faces the situation of being mounted in the air. Thus, there is a significant problem with installation and maintenance of the product, either being able to be installed but not removed, or not installed at all. This time requires a front maintenance or front-mounted LED display screen to be present. But LED display screen has integrateed a large amount of signal lines, still needs transmission current simultaneously, and the mode of a traditional case one module power is not only heavy, can't maintain moreover. At this time, a new fixed product is required to appear, and the fixed product is a front maintenance module. The signal and the power of every module are connected with the same independent control box alone, and the module, the independent waterproof of control box separately are realized simultaneously, adapt to outdoor open-air installation like this. However, this solution generally uses multi-core connectors, which involves the use of a cable that is a hybrid of electrical and power cables. The electronic wire welding connector has high cost, is easy to make mistakes, has low speed and completely does not meet the requirements, so a new solution must be provided for the problems.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a power and signal load in mixture circle line to solve the technical problem who mentions in the background art.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a power and signal mix dress circle line, includes the winding displacement, the winding displacement is 16 cores, just the winding displacement is circular distribution, the inboard parcel of winding displacement has two power cords, the outside parcel of winding displacement has cotton paper, the outside rubber coating shaping of cotton paper has outer quilt, one side of outer quilt is moulded plastics has the net tail, the integrative shell of having moulded plastics in one side of net tail, one side integrated into one piece of shell has flat plug, one side integrated into one piece of flat plug has the boss, one side integrated into one piece of boss has two to lead electrical pillar, the inside of leading electrical pillar is equipped with power female terminal, it is female that one side of boss is pegged graft and is arranged, a plurality of contact holes have been seted up to female one side of row.

Preferably, the power line (4) is a common single power supply branch line, and one side of the power line (4) is pressed with a wire lug (5).

In any of the above schemes, preferably, the outer cover is made of black PVC, and the diameter of the outer cover is not more than 12 mm.

In any of the above schemes, preferably, the two sides of the peripheral side surface of the flat plug are integrally formed with a clamping seat, and the clamping seat is clamped with a buckle.

In any of the above schemes, preferably, the flat cable is a common flat cable, and can be directly pressed and connected with a common 16pin flat bus.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model can utilize the flat cable to press the female adaptive pin header of the flat cable on one hand and can be convenient for customers to integrate the cable on the other hand because the circular shape is different from the flat cable without direction, and the position of the module and the control box is not required to be in the same straight line, and the wire can be bent in any direction; although the thickness of the mixed flat wire is small, the mixed flat wire has high process requirement and large loss, particularly, a shielded wire needs to be additionally arranged, the loss is higher, and the round wire needs to be additionally provided with a shield, so that the traditional process can be completely utilized, and the cost is low;

(2) the utility model adopts the flat cable to access signals and the crimping flat bus, belongs to the mature technology, is convenient to produce, and the electronic cable is welded with the connector terminal, is slow and easy to make mistakes, and has high cost, so the cost can be reduced by the scheme;

(3) the utility model discloses the circular line of loading in mixture has installed the overcoat additional, can anticorrosives, and the welding that moulds plastics simultaneously and the plug is in the same place, has solved the waterproof problem between wire rod and the plug easily.

Drawings

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

fig. 2 is a schematic cross-sectional view of the wire rod of the present invention;

fig. 3 is a schematic diagram of the overall left-side view structure of the present invention.

The reference numbers in the figures illustrate:

1. an outer quilt; 2. cotton paper; 3. arranging wires; 4. a power line; 5. a wire lug; 6. a net tail; 7. reinforcing ribs; 8. a housing; 9. a flat plug; 10. buckling; 11. a boss; 12. a conductive post; 13. a power supply female terminal; 14. mother arrangement; 15. a contact hole; 16. a card seat.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

The specific embodiment is as follows:

referring to fig. 1-3, a power and signal mixed round wire comprises a flat cable 3, the flat cable 3 is 16 cores, the flat cable 3 is distributed in a round shape, two power lines 4 wrap the inner side of the flat cable 3, cotton paper 2 wraps the outer side of the flat cable 3, an outer cover 1 is formed on the outer side of the cotton paper 2 in a rubber coating mode, a net tail 6 is formed on one side of the outer cover 1 in an injection molding mode, a shell 8 is formed on one side of the net tail 6 in an injection molding mode, a flat plug 9 is formed on one side of the shell 8 in an integrated mode, a boss 11 is formed on one side of the flat plug 9 in an integrated mode, two conductive posts 12 are formed on one side of the boss 11 in an integrated mode, a power female terminal 13 is assembled inside the conductive posts 12, a row nut 14 is inserted.

In the embodiment, for the purpose of current communication and cost reduction as much as possible, the power wire (4) is a common single power wire, and one side of the power wire (4) is pressed with a wire lug (5) and the other side is welded on the power female terminal 13.

In this embodiment, in order to protect the flat cable 3 and prolong the service life thereof, the outer cover 1 is added through a special process, so that the flat cable 3 is protected from being irradiated by sunlight and corroded by rainwater, and the flat cable is completely adapted to outdoor use.

In the embodiment, in order to ensure that the volume of the wire rod is proper, the diameter of the outer cover 1 is not more than 12 mm.

In the present embodiment, in order to ensure the rapidity of connection, the two sides of the peripheral side of the flat plug 9 are integrally formed with the card seat 16, and the inside of the card seat 16 is clipped with the buckle 10.

In the present embodiment, the flat cable 3 and the power cord 4 are common flat cables and single power cords that are commercially available for general use and low cost of the wires.

In the present embodiment, the flat cable 3 is directly crimped to the common 16pin bus bar.

Principle of operation

When the plug is used, a wire is placed in a safe area without an external power supply, a peeling machine is used for peeling off the redundant outer cover 1, then a covering layer of a power line 4 is peeled off, after a copper core is leaked out, two ends of a flat cable 3 of the wire are respectively pressed into a female power line 14, then one end of the power line 4 is welded into a female power supply terminal 13, the other end of the power line is connected into a wire lug 5, one end with the female power supply terminal 13 can be subjected to injection molding to form a flat plug 9, and the flat plug 9 is manufactured by a special injection mold. There are pin header and power on the LED display screen control box PCB, have pin header and power male terminal on the module PCB, be connected the signal through pin header and female 14 of row, realized the signal connection between control box and the module PCB, be connected power male terminal power female terminal 13, then be connected power in the control box PCB with line ear 5, realized the intercommunication of electric current.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a power and signal mix dress circle line, includes winding displacement (3), its characterized in that, winding displacement (3) are 16 cores, just winding displacement (3) are circular distribution, the inboard parcel of winding displacement (3) has two power cord (4), the outside parcel of winding displacement (3) has cotton paper (2), the outside rubber coating shaping of cotton paper (2) has outer quilt (1), the net tail (6) has been moulded plastics to one side of outer quilt (1), one side injection moulding of net tail (6) has shell (8), one side integrated into one piece of shell (8) has flat plug (9), one side integrated into one piece of flat plug (9) has boss (11), one side integrated into one piece of boss (11) has two to lead electrical pillar (12), the inside of leading electrical pillar (12) is equipped with power female terminal (13), one side grafting of boss (11) has row female (14), one side of the row nut (14) is provided with a plurality of contact holes (15).

2. The power and signal mixing round wire according to claim 1, wherein: the power cord (4) is a common single power cord, and one side of the power cord (4) is connected with a wire lug (5) in a pressing mode.

3. The power and signal mixing round wire according to claim 1, wherein: the outer cover (1) is made of black PVC material, and the diameter of the outer cover (1) is not more than 12 mm.

4. The power and signal mixing round wire according to claim 1, wherein: the side surface of the flat plug (9) is uniformly provided with a clamping seat (16) on two sides, and a buckle (10) is clamped inside the clamping seat (16).

5. The power and signal mixing round wire according to claim 1, wherein: the flat cable (3) is a common flat cable and can be directly crimped with a common 16pin flat bus.

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