CN214754525U - Electric wire special for electric automobile - Google Patents

Abstract

The utility model discloses a special electric wire of electric automobile, which comprises an outer shell, the inner wall fixedly connected with inner tube of shell, the both sides outer wall fixedly connected with limiting plate of shell, the inside of shell is equipped with sealing mechanism, the inner wall fixedly connected with baffle of inner tube, the inner wall of baffle is equipped with the spring cable, the both ends of spring cable are equipped with first connector, left side the left end of first connector is equipped with the second connector, the one end that first connector was kept away from to the second connector is equipped with anti-skidding cable, left side the first wiring structure of left end fixedly connected with of anti-skidding cable. The utility model discloses a be equipped with sealing mechanism, make the electric wire when not using, be convenient for collect, be difficult for making the electric wire in disorder, be favorable to repetitious usage, be favorable to increase of service life to cooperate the spring cable, the quick collection of the electric wire of being convenient for reduces the collecting time, is favorable to practicing thrift the space.

Description

Electric wire special for electric automobile

Technical Field

The utility model relates to an electric automobile electric wire technical field specifically is a special electric wire of electric automobile.

Background

With the development of the social living standard and science and technology, people pay more and more attention to energy, environmental protection and safety problems. Therefore, hybrid vehicles and electric vehicles have been continuously introduced into people's lives in recent years. The automobile has the advantages of no waste gas emission, low energy consumption, low noise and the like, so that the automobile has wide market prospect at present with energy shortage. After the electric automobile is used for a period of time, the electric automobile needs to be charged in a power exchange station. Because the electric automobile has a large charging capacity and needs to be fully charged in a short time, the requirements on the cable are quite high, and generally include high temperature resistance, bending radius, flame retardant capability and the like. In addition, this type of cable conductor drags bending etc. often in the use, because the line footpath of the signal line in the cable is less, leads to opening circuit of signal transmission line easily, influences normal use, leads to scrapping of whole cable conductor even, uses inconveniently, need change whole electric wire after damaging, comparatively extravagant.

Before the applicant applies for the invention, a Chinese patent publication "cable special for electric automobile power changing station" with publication (publication) number "CN 202307236U" is found through retrieval, and the patent prevents the electric wire from being scrapped by arranging a reserved signal transmission line, but the structure is simpler, the function is single, and other problems cannot be solved for users, so that a special electric wire for an electric automobile is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a special electric wire of electric automobile has solved and has used inconveniently, need change whole electric wire after damaging, comparatively extravagant problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special electric wire of electric automobile, includes the shell, the inner wall fixedly connected with inner tube of shell, the both sides outer wall fixedly connected with limiting plate of shell, the inside of shell is equipped with sealing mechanism, the inner wall fixedly connected with baffle of inner tube, the inner wall of baffle is equipped with the spring cable, the both ends of spring cable are equipped with first connector, left side the left end of first connector is equipped with the second connector, the one end that first connector was kept away from to the second connector is equipped with anti-skidding cable, left side the first wiring structure of left end fixedly connected with of anti-skidding cable, right side the right-hand member fixedly connected with second wiring structure of anti-skidding cable, the inside of anti-skidding cable and spring cable all is equipped with the electric wire structure.

Further optimize this technical scheme, sealing mechanism comprises recess, gag lever post and apron, the inside of shell is seted up to the recess, the inner wall swing joint of gag lever post and recess, the gag lever post is located the one end and the apron fixed connection in the recess outside.

Further optimize this technical scheme, the outside surface of gag lever post just is located the inboard of recess and is equipped with spacing spring, one side fixedly connected with pull ring of apron.

This technical scheme is further optimized, first wiring structure comprises fixed cover, public seat and protective sheath, the lateral wall and the protective sheath fixed connection of public seat, the left side outer wall fixed connection of fixed cover and protective sheath.

Further optimize this technical scheme, electric wire structure comprises ventilative cable layer, ground wire, second direct current electric wire, first direct current electric wire and signal transmission line, the inner wall on ventilative cable layer is equipped with PVC rubber sheath, the inner wall fixedly connected with insulating layer of PVC rubber sheath, the inner wall fixedly connected with shielding layer of insulating layer.

This technical scheme is further optimized, the inner wall of shielding layer is equipped with the filling layer, the inside and ground connection electric wire, second direct current electric wire, first direct current electric wire and the signal transmission line fixed connection of filling layer, equal swing joint between ground connection electric wire, second direct current electric wire and the first direct current electric wire.

Further optimize this technical scheme, the spring cable is the heliciform, the spring cable is equipped with the stop collar with the junction of baffle.

Further optimize this technical scheme, the second wiring mechanism is by female seat and thread bush, female seat and thread bush threaded connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a special electric wire of electric automobile possesses following beneficial effect:

1. this special electric wire of electric automobile through being equipped with sealing mechanism, makes the electric wire when not using, is convenient for collect, is difficult for making the electric wire in disorder, is favorable to using many times, is favorable to increase of service life to cooperate the spring cable, the quick collection of the electric wire of being convenient for reduces the collection time, is favorable to practicing thrift the space.

2. This special electric wire of electric automobile through establishing the connector, makes the electric wire after damaging, advance to change impaired department can, need not to change whole electric wire, practices thrift use cost, and changes more convenient and fast.

3. This special electric wire of electric automobile is equipped with ventilative cable layer, makes the electric wire when using, and difficult fever that generates heat is scalded, prevents that the electric wire from warping, leads to the electric wire to damage even, is favorable to the life of extension electric wire, utilizes direct current electric wire and ground connection electric wire to be triangular distribution, increases the compressive capacity.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a perspective view of the spring cable of the present invention;

FIG. 4 is a schematic perspective view of the present invention;

fig. 5 is a cross-sectional view of the electric wire structure of the present invention.

In the figure: 1. a housing; 2. an inner barrel; 3. a limiting plate; 4. a baffle plate; 5. a spring cable; 6. a first connector; 7. a second connector; 8. an anti-slip cable; 9. fixing a sleeve; 10. a male seat; 11. a protective sleeve; 12. a limiting spring; 13. a groove; 14. a limiting rod; 15. a cover plate; 16. a breathable cable layer; 17. a first direct current electric wire; 18. a PVC rubber sheath; 19. a signal transmission line; 20. a ground wire; 21. an insulating layer; 22. a shielding layer; 23. a second direct current electric wire; 24. a filling layer; 25. a first wiring structure; 26. a sealing mechanism; 27. a wire structure; 28. a female seat; 29. and (4) a threaded sleeve.

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. 1-5, the present invention provides a technical solution: a special electric wire for an electric automobile comprises a shell 1, wherein an inner barrel 2 is fixedly connected to the inner wall of the shell 1, limiting plates 3 are fixedly connected to the outer walls of two sides of the shell 1, a sealing mechanism 26 is arranged inside the shell 1, a baffle 4 is fixedly connected to the inner wall of the inner barrel 2, a spring cable 5 is arranged on the inner wall of the baffle 4, first connecting heads 6 are arranged at two ends of the spring cable 5, a second connecting head 7 is arranged at the left end of the first connecting head 6 on the left side, an anti-skidding cable 8 is arranged at one end, away from the first connecting head 6, of the second connecting head 7, a first wiring structure 25 is fixedly connected to the left end of the anti-skidding cable 8 on the left side, a second wiring structure is fixedly connected to the right end of the anti-skidding cable 8 on the right side, electric wire structures 27 are arranged inside the anti-skidding cable 8 and the spring cable 5, the electric wire is convenient to collect when the electric wire is not used, the electric wire is not easy to scatter, and is beneficial to use for multiple times, the service life of the electric wire collecting device is prolonged, the electric wire collecting device is matched with the spring cable 5, the electric wire can be collected quickly, collecting time is shortened, space is saved, the inner barrel 2 is used for carrying and placing the electric wire conveniently, and the anti-skidding cable 8 is used for preventing the electric wire from falling off when a user uses the electric wire collecting device.

Specifically, sealing mechanism 26 comprises recess 13, gag lever post 14 and apron 15, and the inside of shell 1 is seted up to recess 13, gag lever post 14 and recess 13's inner wall swing joint, and gag lever post 14 is located the one end in the recess 13 outside and apron 15 fixed connection, and the shell 1 of being convenient for is sealed, prevents that the electric wire from intaking or other impurity, is favorable to the better save of electric wire.

Specifically, the outside surface of gag lever post 14 and the inboard that is located recess 13 are equipped with spacing spring 12, and one side fixedly connected with pull ring of apron 15 is convenient for apron 15's quick seal, and the pull ring is favorable to hanging of electric wire to be put and takes.

Specifically, first wiring structure 25 comprises fixed cover 9, public seat 10 and protective sheath 11, and the lateral wall and the protective sheath 11 fixed connection of public seat 10, the left side outer wall fixed connection of fixed cover 9 and protective sheath 11, fixed cover 9 can prevent that public seat 10 from droing with the socket, and protective sheath 11 prevents that the user from taking place dangerously, increases the security that the electric wire used.

Specifically, the electric wire structure 27 is composed of a breathable cable layer 16, a grounding electric wire 20, a second direct current electric wire 23, a first direct current electric wire 17 and a signal transmission line 19, the inner wall of the breathable cable layer 16 is provided with a PVC rubber sheath 18, the inner wall of the PVC rubber sheath 18 is fixedly connected with an insulating layer 21, the inner wall of the insulating layer 21 is fixedly connected with a shielding layer 22, the insulating layer 21 is arranged to prevent electric wire leakage, and the shielding layer 22 prevents external signal interference.

Specifically, the inner wall of the shielding layer 22 is provided with a filling layer 24, the inside of the filling layer 24 is fixedly connected with the grounding electric wire 20, the second direct current electric wire 23, the first direct current electric wire 17 and the signal transmission line 19, the grounding electric wire 20, the second direct current electric wire 23 and the first direct current electric wire 17 are movably connected, and the direct current electric wires and the grounding electric wire 20 are distributed in a triangular shape, so that the pressure resistance is improved.

Specifically, spring cable 5 is the heliciform, and spring cable 5 is equipped with the stop collar with the junction of baffle 4, the recovery of the electric wire of being convenient for and practice thrift the parking space.

Specifically, the second wiring mechanism is composed of a female seat 28 and a threaded sleeve 29, and the female seat 28 is connected with the threaded sleeve 29 in a threaded mode, so that the female seat 28 is connected stably, and the female seat 28 is prevented from falling off.

When using, the user accessible pull ring pulls out apron 15 and rotates to suitable position, pull out spring cable 5, be connected female seat 28 with electric automobile earlier and utilize thread bush 29 to fix, be connected to public seat 10 in the corresponding socket, can use, through establishing the connector, make the electric wire after damaging, it can to go on changing impaired department, need not to change whole electric wire, practice thrift use cost, and change more convenient and fast, after the use, retrieve spring cable 5 inside shell 1, and utilize apron 15 to seal up can.

In conclusion, this special electric wire of electric automobile through being provided with spring cable 5, first connector 6, second connector 7, sealing mechanism 26 and wire structure 27, has solved and has used inconveniently, need change the whole electric wire after the damage, comparatively extravagant problem.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (8)

1. The utility model provides a special electric wire of electric automobile, includes shell (1), its characterized in that: the inner wall of the shell (1) is fixedly connected with an inner cylinder (2), the outer walls of two sides of the shell (1) are fixedly connected with limiting plates (3), a sealing mechanism (26) is arranged in the shell (1), the inner wall of the inner cylinder (2) is fixedly connected with a baffle (4), a spring cable (5) is arranged on the inner wall of the baffle (4), a first connector (6) is arranged at two ends of the spring cable (5), a second connector (7) is arranged at the left end of the first connector (6) on the left side, an anti-slip cable (8) is arranged at one end of the second connector (7) far away from the first connector (6), a first wiring structure (25) is fixedly connected at the left end of the anti-slip cable (8) at the left side, a second wiring structure is fixedly connected at the right end of the anti-slip cable (8) at the right side, and electric wire structures (27) are arranged in the anti-skidding cables (8) and the spring cables (5).

2. The electric wire special for the electric vehicle according to claim 1, characterized in that: sealing mechanism (26) comprises recess (13), gag lever post (14) and apron (15), the inside in shell (1) is seted up in recess (13), the inner wall swing joint of gag lever post (14) and recess (13), gag lever post (14) are located the one end in recess (13) outside and apron (15) fixed connection.

3. The electric wire special for the electric vehicle according to claim 2, characterized in that: the outer side surface of the limiting rod (14) and the inner side of the groove (13) are provided with limiting springs (12), and one side of the cover plate (15) is fixedly connected with a pull ring.

4. The electric wire special for the electric vehicle according to claim 1, characterized in that: first wiring structure (25) comprise fixed cover (9), public seat (10) and protective sheath (11), the lateral wall and protective sheath (11) fixed connection of public seat (10), the left side outer wall fixed connection of fixed cover (9) and protective sheath (11).

5. The electric wire special for the electric vehicle according to claim 1, characterized in that: the electric wire structure (27) comprises a breathable cable layer (16), a grounding electric wire (20), a second direct current electric wire (23), a first direct current electric wire (17) and a signal transmission line (19), wherein a PVC rubber sheath (18) is arranged on the inner wall of the breathable cable layer (16), an insulating layer (21) is fixedly connected to the inner wall of the PVC rubber sheath (18), and a shielding layer (22) is fixedly connected to the inner wall of the insulating layer (21).

6. The electric wire special for the electric vehicle according to claim 5, wherein: the inner wall of shielding layer (22) is equipped with filling layer (24), the inside and ground connection electric wire (20), second direct current electric wire (23), first direct current electric wire (17) and signal transmission line (19) fixed connection of filling layer (24), all swing joint between ground connection electric wire (20), second direct current electric wire (23) and first direct current electric wire (17).

7. The electric wire special for the electric vehicle according to claim 1, characterized in that: the spring cable (5) is spiral, and a limiting sleeve is arranged at the joint of the spring cable (5) and the baffle (4).

8. The electric wire special for the electric vehicle according to claim 1, characterized in that: the second wiring mechanism is composed of a female seat (28) and a threaded sleeve (29), and the female seat (28) is in threaded connection with the threaded sleeve (29).

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