CN213303702U - Medium-navigation lithium battery master control wire harness - Google Patents

Abstract

The utility model discloses a well boat lithium electricity master control pencil, which comprises a wire rod, the outer fixed surface of wire rod is connected with insulating cover, the both sides of insulating cover surface all are provided with arc cardboard, two the outer fixed surface of arc cardboard installs a plurality of fixed block, the arc cardboard passes through fixed block fixedly connected with protective sheath. This well boat lithium electricity master control pencil, this practicality is through the wire rod, insulating cover, the arc cardboard, the protective sheath, the fixed block, the louvre, the filter screen, the spliced pole, the slider, the spacing groove, the spout, the cooperation of spring and slipmat is used, can filter the inside that external dust enters into the protective sheath through the louvre through the filter screen, make the pencil avoid receiving the erosion of external dust at the protective sheath inside, its life has been prolonged, carry out timely radiating effect to the heat that the wire rod produced simultaneously, can avoid between protective sheath and the pencil area of contact too big, cause the heat extraction difficulty, the condition that the circuit burns out.

Description

Medium-navigation lithium battery master control wire harness

Technical Field

The utility model relates to a pencil technical field specifically is a well boat lithium electricity master control pencil.

Background

The wiring harness provides a totality of service equipment, such as trunk lines, switching devices, control systems, and the like, for a certain set of load sources. The basic research content of the telephone traffic theory is to research the relationship among telephone traffic, call loss and harness capacity, so that the harness is an important basic concept in the telephone traffic theory, and the existing battery management device needs to use the master control harness in the using process.

However, in the traditional main control wire harness for the medium-navigation lithium battery in the market, most of the wire harness protection modes are sleeved with protective sleeves, the protective sleeves are tightly attached to the wire harness, the condition that the wire harness cannot be burnt out due to heat extraction easily occurs, and the service life of the wire harness is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well flight of lithium electricity master control pencil to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a well boat lithium electricity master control pencil, includes the wire rod, the outer fixed surface of wire rod is connected with insulating cover, the both sides of insulating cover surface all are provided with the arc cardboard, two the outer fixed surface of arc cardboard installs a plurality of fixed block, the arc cardboard passes through fixed block fixedly connected with protective sheath, two a plurality of spout has all been seted up to the top and the below of arc cardboard opposite side, the spacing groove has all been seted up, two to inside top and the below of spout equal sliding connection has the slider, two on the spacing groove fixed mounting has the spliced pole between the slider, the equal fixed mounting in both ends of spliced pole has the spout, a plurality of louvre has been seted up to the surface of protective sheath.

As a further aspect of the present invention: and the inner surface of the arc-shaped clamping plate is bonded with an anti-slip pad.

As a further aspect of the present invention: and a filter screen is arranged inside the heat dissipation hole.

As a further aspect of the present invention: two the arc cardboard is connected through a plurality of spliced pole between two upper and lower junctions.

As a further aspect of the present invention: the connecting column is arc-shaped.

As a further aspect of the present invention: form a hollow structure through the fixed block between protective sheath and the arc cardboard, the material of fixed block is the rubber material.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a wire rod, insulating cover, the arc cardboard, the protective sheath, the fixed block, the louvre, the filter screen, the spliced pole, a slide block, the spacing groove, the spout, the cooperation of spring and slipmat is used, can filter the inside that external dust enters into the protective sheath through the louvre through the filter screen, make the pencil avoid receiving the erosion of external dust in the protective sheath inside, its life has been prolonged, carry out timely radiating effect to the heat that the wire rod produced simultaneously, can avoid area of contact between protective sheath and the pencil too big, cause the heat extraction difficulty, the condition that the circuit burns out, further prolong its life, use this pencil simultaneously when receiving external impact, can effectually cushion impact force, furthest's protection pencil, avoid it to receive the damage.

Drawings

Fig. 1 is a schematic structural diagram of a medium-sized lithium battery master control wiring harness;

FIG. 2 is a side view of a main control harness of a medium-sized lithium battery;

fig. 3 is an enlarged structural schematic diagram of a point a in fig. 1 of a main control wiring harness of a medium-sized flight lithium battery;

fig. 4 is an enlarged structural schematic diagram of a middle-navigation lithium battery main control wiring harness at a position B in fig. 1.

In the figure: wire rod 1, insulating cover 2, arc cardboard 3, protective sheath 4, fixed block 5, louvre 6, filter screen 7, spliced pole 8, slider 9, spacing groove 10, spout 11, spring 12, slipmat 13.

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, in the embodiment of the present invention, a medium-navigation lithium battery main control harness comprises a wire 1, an insulating sleeve 2 is fixedly connected to the outer surface of the wire 1, arc-shaped snap-gauge 3 is disposed on both sides of the outer surface of the insulating sleeve 2, a plurality of fixing blocks 5 are fixedly mounted on the outer surface of the two arc-shaped snap-gauge 3, a protective sleeve 4 is fixedly connected to the arc-shaped snap-gauge 3 through the fixing blocks 5, a plurality of chutes 11 are respectively disposed above and below the opposite sides of the two arc-shaped snap-gauge 3, limiting grooves 10 are respectively disposed above and below the inner portions of the chutes 11, sliders 9 are respectively slidably connected to the two limiting grooves 10, a connecting column 8 is fixedly mounted between the two sliders 9, chutes 11 are respectively fixedly mounted at both ends of the connecting column 8, a plurality of heat dissipation holes 6 are disposed on the outer surface of the, two arc cardboard 3 are connected through a plurality of spliced pole 8 between two upper and lower junctions, and spliced pole 8's shape is the arc form, forms a hollow structure through fixed block 5 between protective sheath 4 and the arc cardboard 3, and the material of fixed block 5 is the rubber material.

The utility model discloses a theory of operation is:

when the wire harness is used, firstly, the wire 1 penetrates through the insulating sleeve 2, then the wire 1 is placed in a space formed by the two arc-shaped clamping plates 3 through the insulating sleeve 2, because the two arc-shaped clamping plates 3 are connected through the connecting column 8, the two arc-shaped clamping plates 3 can not be combined through the elasticity of the sliding groove 11, the two arc-shaped clamping plates 3 can not form a complete circle, the insulating sleeve 2 can not be completely attached to the inner surfaces of the arc-shaped clamping plates 3 between the two arc-shaped clamping plates 3, the sliding block 9 is driven by the elasticity of the sliding groove 11 through the connecting column 8 to slide on the limiting groove 10, the two arc-shaped clamping plates 3 have certain flexibility, the insulating sleeve 2 is arranged between the two arc-shaped clamping plates 3, the friction force between the inner surfaces of the arc-shaped clamping plates 3 and the outer surfaces of the insulating sleeve 2 is increased through the anti-slip, the stability of the insulating sleeve 2 between the two arc-shaped clamping plates 3 is greatly enhanced, when the protective sleeve 4 is impacted by the outside, an impact force is given to the fixed block 5, the fixed block 5 can transmit the force to the two arc-shaped clamping plates 3, the two arc-shaped clamping plates 3 buffer the impact force through the flexibility between the two arc-shaped clamping plates, the direct damage to the insulating sleeve 2 is avoided, the stability of the wire 1 in the using process is effectively ensured, meanwhile, when the wire 1 generates heat in the using process, the generated heat is easier to dissipate because the insulating sleeve 2 is not tightly attached to the inner surfaces of the arc-shaped clamping plates 3, the heat is transmitted outwards through the gaps between the adjacent arc-shaped clamping plates 3, through the hollow layers between the protective sleeve 4 and the arc-shaped clamping plates 3, finally, the heat is discharged to the outside through the heat dissipation holes 6, and the dust outside can enter the protective sleeve 4 through the filter screen 7, make the pencil avoid receiving the erosion of external dust in protective sheath 4 inside, prolonged its life, carry out timely radiating effect to the heat that wire rod 1 produced simultaneously, can avoid area of contact too big between protective sheath and the pencil, cause the heat extraction difficulty, the condition that the circuit burns out has further prolonged its life, use this pencil simultaneously when receiving external impact, can effectually cushion impact force, furthest's protection pencil avoids it to receive the damage.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a well boat lithium electricity master control pencil, includes wire rod (1), its characterized in that: the outer surface of the wire rod (1) is fixedly connected with an insulating sleeve (2), arc-shaped clamping plates (3) are respectively arranged on two sides of the outer surface of the insulating sleeve (2), a plurality of fixing blocks (5) are fixedly arranged on the outer surfaces of the two arc-shaped clamping plates (3), the arc-shaped clamping plates (3) are fixedly connected with a protective sleeve (4) through a fixed block (5), a plurality of sliding grooves (11) are respectively arranged above and below the opposite sides of the two arc-shaped clamping plates (3), limiting grooves (10) are respectively arranged at the upper part and the lower part inside the sliding groove (11), sliding blocks (9) are respectively connected on the two limiting grooves (10) in a sliding way, a connecting column (8) is fixedly arranged between the two sliding blocks (9), the both ends of spliced pole (8) are equal fixed mounting have spout (11), a plurality of louvre (6) have been seted up to the surface of protective sheath (4).

2. The medium-navigation lithium battery main control wire harness according to claim 1, characterized in that: and the inner surface of the arc-shaped clamping plate (3) is bonded with an anti-slip pad (13).

3. The medium-navigation lithium battery main control wire harness according to claim 1, characterized in that: and a filter screen (7) is arranged inside the heat dissipation hole (6).

4. The medium-navigation lithium battery main control wire harness according to claim 1, characterized in that: the two arc-shaped clamping plates (3) are connected through a plurality of connecting columns (8) between the upper and lower joints.

5. The medium-navigation lithium battery main control wire harness according to claim 1, characterized in that: the connecting column (8) is arc-shaped.

6. The medium-navigation lithium battery main control wire harness according to claim 1, characterized in that: form a hollow structure through fixed block (5) between protective sheath (4) and arc cardboard (3), the material of fixed block (5) is the rubber material.

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