CN217788056U - Resistance to compression pencil for electric motor car - Google Patents

Abstract

The utility model discloses an electric motor car is with resistance to compression pencil, its technical scheme main points are: the cable comprises a plurality of outer sheaths, wherein inner circle wall surfaces of the plurality of outer sheaths are movably sleeved with inner sheaths, the inner circle wall surfaces of the inner sheaths are fixedly sleeved with copper cores, and the left sides of the copper cores are electrically connected with left terminals; when the external pencil of bending when using, the block rubber this moment can bear most pressure, rethread rubber grain internalization is filled between resistance to compression sheath and inner sheath, can realize preventing that the condition of copper core rupture from taking place, prevent through metal armour that external sharp-pointed object from impaling the pencil, the staff can close the kicking block, it is spacing to laminate the oversheath through the kerve, when closing the kicking block, carry out spacing back through kerve laminating oversheath, the magnetic path this moment can attract the metal block, realize the effect of fixed spacing kicking block, the staff does through removing the arrangement piece, the surface slip separation pencil of oversheath, avoid appearing the winding condition of pencil and taking place.

Description

Resistance to compression pencil for electric motor car

Technical Field

The utility model relates to a pencil technical field, concretely relates to resistance to compression pencil for electric motor car.

Background

According to the application number: CN 202121396269.8's chinese patent can know, a new forms of energy pencil, including pencil body and plug wire head, pencil body one side is equipped with the connector, the connector both sides all are provided with the fixture block, the draw-in groove has all been seted up to plug wire head both sides, the mutual block of draw-in groove and fixture block, pencil body opposite side cover is equipped with the lead head, the pencil body includes the protective layer, the first insulation layer, the radiation protection layer, the shielding layer, the second insulating layer, the resistance to compression filling layer, power cord and wire outside cladding have the resistance to compression filling layer, resistance to compression filling layer outside cladding has the second insulating layer, second insulating layer outside cladding has the shielding layer, shielding layer outside cladding has the radiation protection layer, radiation protection layer outside cladding has the first insulation layer, first insulation layer outside cladding has the protective layer. This kind of new forms of energy pencil, the modern design, easy operation is convenient, can effectively improve the effect is dragged in the tensile of new forms of energy pencil to improve the transmission efficiency of new forms of energy pencil internal conductor, had higher practical value.

However, the new energy wire harness has some disadvantages, such as: in practical application of the wire harness, the condition that the wire harness is bent and folded to break an internal copper wire may occur, and the pressure resistance is poor.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing an electric motor car is with resistance to compression pencil to solve the problem mentioned in the background art.

The above technical object of the present invention can be achieved by the following technical solutions:

a compression-resistant wire harness for an electric vehicle, comprising: the inner protective sleeves are movably sleeved on the inner circle wall surfaces of the outer protective sleeves, copper cores are fixedly sleeved on the inner circle wall surfaces of the inner protective sleeves, the left sides of the copper cores are electrically connected with left terminals, and the right sides of the copper cores are electrically connected with right terminals; the compression-resistant assembly is arranged on the outer circle wall surface of the inner sheath and used for protecting the copper core.

Through adopting above-mentioned technical scheme, through setting up the oversheath for the inside component of protection oversheath, through setting up resistance to compression subassembly, be used for protecting the copper core, avoid the pencil to bend and lead to the condition emergence of copper core rupture.

Preferably, the compression resistant assembly comprises: the resistance to compression sheath, the resistance to compression sheath activity cup joints the excircle wall of inner sheath, the interior circle wall fixed mounting of resistance to compression sheath has a plurality of rubber piece, the resistance to compression sheath with it has the rubber grain to fill between the inner sheath.

Through adopting above-mentioned technical scheme, through setting up the block rubber, when the external pencil of bending, the block rubber this moment can bear most pressure, and rethread rubber grain internalization is filled between resistance to compression sheath and inner sheath, can realize preventing that the condition of copper core rupture from taking place, increases the crushing resistance of pencil.

Preferably, the compression resistant assembly further comprises: and the metal armor is fixedly sleeved on the outer circle wall surface of the compression-resistant sheath.

Through adopting above-mentioned technical scheme, through setting up metal armour for prevent that external sharp-pointed object from impaling the pencil, increase the safety and the stability of pencil.

Preferably, an arranging block is arranged between the left terminal and the right terminal, a top groove is formed in the top surface of the arranging block, a top block is arranged on the top surface of the arranging block, a bottom groove is formed in the bottom surface of the top block, and the top groove corresponds to the bottom groove in position.

Through adopting above-mentioned technical scheme, through setting up the top groove, the accessible is placed the oversheath in the inside of top groove when using, realizes the effect of spacing a plurality of oversheath of separation, avoids appearing the winding condition of pencil and takes place.

Preferably, a hinge is fixedly installed on one side of the arranging block, and the hinge is fixedly connected with the ejecting block.

Through adopting above-mentioned technical scheme, through setting up the hinge, the staff of being convenient for bends and closes the kicking block, carries on spacingly through kerve laminating oversheath.

Preferably, a metal block is embedded in the top surface of the finishing block, a magnetic block is embedded in the bottom surface of the top block, and the magnetic block corresponds to the metal block in position.

Through adopting above-mentioned technical scheme, through setting up the magnetic path, when closing the kicking block, carry out spacing back through kerve laminating oversheath, the magnetic path at this moment can attract the metal block, realizes the effect of fixed spacing kicking block, and the staff does and can realize the effect of separation pencil through sliding in the surface of oversheath with the kerve in the kicking groove through removing the arrangement piece.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the oversheath, be used for protecting the inside component of oversheath, through setting up the resistance to compression subassembly, be used for protecting the copper core, avoid the pencil to bend and the condition that leads to the copper core rupture takes place, through setting up the block rubber, when the external pencil of bending, the block rubber this moment can bear most pressure, rethread rubber grain internalization is filled between resistance to compression sheath and inner sheath, can realize preventing that the condition of copper core rupture from taking place, increase the resistance to compression of pencil, through setting up the metal armour, be used for preventing external sharp-pointed object from impaling the pencil, increase the safety and the stability of pencil.

Through setting up the apical trough, the accessible is placed the oversheath in the inside of apical trough when using, realize the effect of spacing separation a plurality of oversheath, avoid appearing the winding condition of pencil and take place, through setting up the hinge, the staff of being convenient for bends and closes the kicking block, it is spacing to laminate the oversheath through the kerve, through setting up the magnetic path, when closing the kicking block, carry out spacing back through the kerve laminating oversheath, the magnetic path at this moment can attract the metal block, realize the effect of fixed spacing kicking block, the staff does to arrange the piece through removing, through the superficial slip of apical trough and kerve at the outer sheath, can realize the effect of separation pencil.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the outer sheath of the present invention;

FIG. 3 is a schematic view of the arrangement block structure of the present invention;

fig. 4 is a schematic diagram of the structure of the top block of the present invention.

Reference numerals are as follows: 1. an outer sheath; 2. an inner sheath; 3. a copper core; 4. a left terminal; 5. a right terminal; 6. a compression-resistant sheath; 7. a rubber block; 8. rubber particles; 9. a metal armor; 10. arranging blocks; 11. a top groove; 12. a top block; 13. a bottom groove; 14. a hinge; 15. a metal block; 16. a magnetic block.

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 and 2, a compression-resistant wire harness for an electric vehicle includes: a plurality of oversheath 1 through setting up oversheath 1 for protect the inside component of oversheath 1, a plurality of the inner circle wall of oversheath 1 all activity has cup jointed inner sheath 2, and the fixed copper core 3 that has cup jointed of inner circle wall of inner sheath 2, the left side electric connection of copper core 3 has left terminal 4, and the right side electric connection of copper core 3 has right terminal 5, and the excircle wall of inner sheath 2 is provided with the resistance to compression subassembly, is used for protecting copper core 3, through setting up the resistance to compression subassembly, is used for protecting copper core 3, avoids the pencil to bend and the condition that leads to the rupture of copper core 3 takes place.

Referring to fig. 1 and 2, the compression resistant assembly includes: resistance to compression sheath 6, the outer circle wall at inner sheath 2 is cup jointed in the activity of resistance to compression sheath 6, and the interior circle wall fixed mounting of resistance to compression sheath 6 has a plurality of rubber piece 7, and it has rubber grain 8 to fill between resistance to compression sheath 6 and the inner sheath 2, and the resistance to compression subassembly still includes: metal armor 9, metal armor 9 is fixed cup joints the excircle wall at resistance to compression sheath 6, through setting up block rubber 7, when the external pencil of bending, block rubber 7 this moment can bear most pressure, rethread rubber grain 8 is filled in the internalization between resistance to compression sheath 6 and inner sheath 2, can realize preventing that the condition of 3 rupture of copper core from taking place, increase the resistance to compression of pencil, through setting up metal armor 9, be used for preventing that external sharp-pointed object from impaling the pencil, increase the safety and the stability of pencil.

Referring to fig. 1, 3 and 4, an arranging block 10 is arranged between a left terminal 4 and a right terminal 5, a top groove 11 is formed in the top surface of the arranging block 10, a top block 12 is arranged on the top surface of the arranging block 10, a bottom groove 13 is formed in the bottom surface of the top block 12, the top groove 11 corresponds to the bottom groove 13, a hinge 14 is fixedly mounted on one side of the arranging block 10, the hinge 14 is fixedly connected with the top block 12, a metal block 15 is embedded in the top surface of the arranging block 10, a magnetic block 16 is embedded in the bottom surface of the top block 12, the magnetic block 16 corresponds to the metal block 15, the upper block 12 is conveniently bent by a worker through the hinge 14, the upper block is limited by the bottom groove 13, the magnetic block 16 is arranged, when the upper block 12 is closed, the outer sheath 1 is limited by the bottom groove 13, the magnetic block 16 can attract the metal block 15 to realize the effect of fixing the limiting top block 12, the worker can also move the arranging block 10, the outer sheath slides on the surface of the outer sheath 1 through the top groove 11 and the bottom groove 13 to realize the effect of separating a wire harness.

The working principle is as follows: referring to fig. 1, fig. 2, fig. 3 and fig. 4, when the wire harness is bent from the outside during use, the rubber block 7 bears most of pressure, and then the rubber particles 8 are filled between the pressure-resistant sheath 6 and the inner sheath 2 in an inner movement manner, so that the situation that the copper core 3 is broken can be prevented, the pressure resistance of the wire harness is increased, the metal armor 9 is arranged to prevent sharp objects from piercing the wire harness from the outside, and the safety and stability of the wire harness are increased, the worker bends the upper top block 12, and fits the outer sheath 1 for limiting through the bottom groove 13, and by arranging the magnetic block 16, when the upper top block 12 is closed, and fits the outer sheath 1 for limiting through the bottom groove 13, the magnetic block 16 can attract the metal block 15, so that the effect of fixing the limiting top block 12 is realized, and the worker can also slide on the surface of the outer sheath 1 through the top groove 11 and the bottom groove 13 by moving the arrangement block 10, so that the effect of separating the wire harness can be realized, and the situation that the wire harness is prevented from winding can be generated.

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 (6)

1. The utility model provides an electric motor car is with resistance to compression pencil which characterized in that includes:

the cable comprises a plurality of outer sheaths (1), inner circle wall surfaces of the plurality of outer sheaths (1) are movably sleeved with inner sheaths (2), the inner circle wall surfaces of the inner sheaths (2) are fixedly sleeved with copper cores (3), the left sides of the copper cores (3) are electrically connected with left terminals (4), and the right sides of the copper cores (3) are electrically connected with right terminals (5);

the compression-resistant assembly is arranged on the outer circle wall surface of the inner sheath (2) and used for protecting the copper core (3).

2. The compression-resistant wire harness for electric vehicles according to claim 1, wherein the compression-resistant assembly comprises:

resistance to compression sheath (6), resistance to compression sheath (6) activity cup joints the excircle wall of inner sheath (2), the interior circle wall fixed mounting of resistance to compression sheath (6) has a plurality of rubber piece (7), resistance to compression sheath (6) with it has rubber grain (8) to fill between inner sheath (2).

3. The compression resistant wire harness for an electric vehicle of claim 2, wherein the compression resistant assembly further comprises:

the metal armor (9), the metal armor (9) is fixedly sleeved on the excircle wall surface of the compression-resistant sheath (6).

4. The compression-resistant wire harness for the electric vehicle according to claim 1, wherein an arranging block (10) is arranged between the left terminal (4) and the right terminal (5), a top groove (11) is formed in the top surface of the arranging block (10), a top block (12) is arranged on the top surface of the arranging block (10), a bottom groove (13) is formed in the bottom surface of the top block (12), and the top groove (11) corresponds to the bottom groove (13).

5. The crush-resistant wire harness for the electric vehicle as claimed in claim 4, wherein a hinge (14) is fixedly mounted on one side of the tidying block (10), and the hinge (14) is fixedly connected with the top block (12).

6. The pressure-resistant wire harness for the electric vehicle as claimed in claim 5, wherein a metal block (15) is embedded in the top surface of the tidying block (10), a magnetic block (16) is embedded in the bottom surface of the top block (12), and the position of the magnetic block (16) corresponds to the position of the metal block (15).

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