CN211062480U

CN211062480U - New energy automobile group battery connecting wire

Info

Publication number: CN211062480U
Application number: CN201922119828.XU
Authority: CN
Inventors: 舒伟
Original assignee: Shenzhen Jingtongsheng Electronics Co ltd
Current assignee: Shenzhen Jingtongsheng Electronics Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-07-21
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a new energy automobile group battery connecting wire, the interior intussuseption is equipped with logical groove, it is equipped with the connecting wire to lead to the inslot, the outside of intussuseption is equipped with the mica insulating layer, the outside of mica insulating layer is equipped with vinyl acetate polymer dampproof course, the outside of vinyl acetate polymer dampproof course is equipped with magnesium aluminium compound high temperature resistant layer, the outside of magnesium aluminium compound high temperature resistant layer is equipped with outer wear-resisting rubber skid resistant course, the outside of magnesium aluminium compound high temperature resistant layer is equipped with outer ring cover, the outside of outer ring cover is equipped with the connecting block, be equipped with the elasticity draw-in groove in the connecting block, it has the elasticity dop to slide in the elasticity. The connecting wire has sufficient protective layers, all the protective layers are clear in material, the connecting wire can be protected by adopting the cylindrical sleeves at joints at two ends, and the safety of the joints can be improved.

Description

New energy automobile group battery connecting wire

Technical Field

The utility model relates to a new energy automobile group battery technical field specifically is a new energy automobile group battery connecting wire.

Background

New energy automobile group battery is connected through connecting wire and new energy automobile inner part usually, and lug connection's connecting wire receives the influence of high temperature or steam very easily, very big influence new energy automobile's normal use.

The license publication No. CN 208093204U discloses a new energy automobile battery pack connecting wire, which comprises an auxiliary wire set, an auxiliary connecting wire core, a wire protecting sleeve, a connecting wire, an auxiliary connecting wire insulating sleeve, a wear-resistant insulating bump, a heat absorbing layer, a waterproof layer and a wear-resistant layer, the inside multiunit connecting wire that is equipped with of wire protective sheath, wire protective sheath outer wall evenly is equipped with wear-resisting insulating bump, the inside two sets of circular telegram electric wires that are equipped with of connecting wire, the circular telegram electric wire is including connecting sinle silk and the insulating cover of connecting sinle silk of cladding outside connecting sinle silk, the wire protective sheath includes heat-sink shell, waterproof layer and wearing layer from inside to outside in proper order, the inside supplementary group that is equipped with of wire protective sheath, be equipped with multiunit auxiliary connection line in the supplementary group, auxiliary connection line includes auxiliary connection sinle silk and the insulating cover of supplementary connecting. The utility model discloses avoid the electric wire to be in disorder to influence the security, make things convenient for the overall arrangement of electric wire, guarantee the security, simple structure, convenient to use does benefit to the popularization.

The patent can protect the connecting wire, but each protective layer is too general, the substance is not clear, the protection is insufficient, and the patent cannot protect the connecting wire joint and has low use safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile group battery connecting wire to solve the problem that the connecting wire joint can't protect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new energy automobile group battery connecting wire, the interior intussuseption is equipped with logical groove, it is equipped with the connecting wire to lead to the inslot, the outside of intussuseption is equipped with the mica insulating layer, the outside of mica insulating layer is equipped with vinyl acetate type polymer dampproof course, the outside of vinyl acetate type polymer dampproof course is equipped with the resistant high temperature layer of magnalium compound, the outside of the resistant high temperature layer of magnalium compound is equipped with outer wear-resisting rubber skid resistant course, the outside on the resistant high temperature layer of magnalium compound is equipped with outer ring cover, the outside of outer ring cover is equipped with the connecting block, be equipped with the elasticity draw-in groove in the connecting block, it has the elasticity dop.

Preferably, the elastic clamping head is made of a regular hexagonal rubber material, and the elastic clamping groove is regular hexagonal.

Preferably, the inner side of the annular sleeve plate is slidably connected to the outer side of the outer ring sleeve.

Preferably, the upper end of the annular sleeve plate is provided with a spring.

Preferably, the other end of the spring is provided with an annular sliding plate, and the size of the annular sliding plate is slightly larger than that of the annular sleeve plate.

Preferably, the inner side of the annular sliding plate is slidably connected with an outer ring sleeve.

Preferably, one side of the annular sliding plate is provided with a cylindrical sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the connecting wire has sufficient protective layers, and each protective layer is clear in substance.

2. The connecting wire can be protected by adopting the cylindrical sleeves at the joints at the two ends, and the safety of the joints can be improved.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. an inner filling layer; 21. a through groove; 22. a connecting wire; 31. a mica insulating layer; 32. a vinyl acetate polymer moisture barrier; 33. a high temperature resistant layer of a magnesium aluminum compound; 34. an outer wear-resistant rubber anti-slip layer; 41. an outer ring sleeve; 42. connecting blocks; 43. an elastic chuck; 44. an elastic clamping groove; 45. an annular race plate; 46. a spring; 47. an annular slide plate; 48. a cylindrical sleeve.

Detailed Description

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a new energy automobile battery pack connecting wire is characterized in that a through groove 21 is formed in an inner filling layer 1, the inner diameter of the through groove 21 is slightly larger than the diameter of a connecting wire 22, the connecting wire 22 is inserted into the through groove 21 and has almost no gap, the connecting wire 22 is arranged in the through groove 21, a mica insulating layer 31 is arranged on the outer side of the inner filling layer 1, and the mica insulating layer 31 has strong insulating protection performance; the vinyl acetate polymer moisture-proof layer 32 is arranged on the outer side of the mica insulating layer 31, and the vinyl acetate polymer moisture-proof layer 32 can effectively protect the connecting wire 22 from moisture; the magnesium-aluminum compound high-temperature resistant layer 33 is arranged on the outer side of the vinyl acetate polymer moisture-proof layer 32, and the magnesium-aluminum compound high-temperature resistant layer 33 has a strong high-temperature resistant effect; the outside on magnesium aluminium compound high temperature resistant layer 33 is equipped with outer wear-resisting rubber skid resistant course 34, and outer wear-resisting rubber skid resistant course 34 equidistance sets up in the outside on magnesium aluminium compound high temperature resistant layer 33, sets up 50 sections altogether. The outer side of the high temperature resistant layer 33 of the magnesium-aluminum compound is provided with an outer ring sleeve 41, the outer ring sleeves 41 are fixedly bonded on the outer sides of two ends of the high temperature resistant layer 33 of the magnesium-aluminum compound, the outer side of the outer ring sleeve 41 is provided with a connecting block 42, and the connecting block 42 and the outer ring sleeve 41 are integrally manufactured. An elastic clamping groove 44 is formed in the connecting block 42, an elastic clamping head 43 is inserted in the elastic clamping groove 44 in a sliding mode, the elastic clamping head 43 is inserted into the elastic clamping groove 44 to fix the position of the annular sleeve plate 45, and one end of the elastic clamping head 43 is fixedly connected with the annular sleeve plate 45.

Referring to fig. 2, the elastic clip 43 is made of a regular hexagonal rubber material, and the elastic slot 44 is in a regular hexagonal shape.

Referring to fig. 2, the inner side of the annular sleeve plate 45 is slidably connected to the outer side of the outer ring sleeve 41.

Referring to fig. 2, the upper end of the annular sleeve plate 45 is provided with a spring 46, the lower end of the spring 46 is fixedly welded on the annular sleeve plate 45, and the upper end of the spring 46 is fixedly welded on the annular sliding plate 47.

Referring to fig. 2, the other end of the spring 46 is provided with an annular slide plate 47, and the annular slide plate 47 and the cylindrical sleeve 48 are slidable on the outer surface of the outer ring sleeve 41.

Referring to fig. 2, the inner side of the annular slide plate 47 is slidably connected with an outer ring 41.

Referring to fig. 2, a cylindrical sleeve 48 is disposed on one side of the annular slide plate 47, and the cylindrical sleeve 48 is made of insulating rubber.

The utility model discloses when concrete implementation: when the novel energy automobile high-temperature resistant connecting wire is used, firstly, the connecting wire 22 is integrally cut to a proper length, the outer sides of two ends of the connecting wire 22 are adhered to the outer ring sleeves 41, the elastic clamping heads 43 are inserted into the elastic clamping grooves 44 on the connecting blocks 42 integrally formed by the outer ring sleeves 41, the positions of the annular sleeve plates 45 are fixed, the inner sides of the annular sleeve plates 45 slide on the outer surfaces of the outer ring sleeves 41 in the second process, the annular sliding plates 47 slide inwards to enable the annular sliding plates 47 to slide on the outer ring sleeves 41 and compress the springs 46, before the cylindrical sleeves 48 retract to the end portions of the connecting wire 22, the connecting wire 22 is connected with other elements in the novel energy automobile, the annular sliding plates 47 are loosened, the springs 46 are reset to drive the annular sliding plates 47 to slide on the outer surfaces of the outer ring sleeves 41 outwards until the cylindrical sleeves 48 extend out of the connecting wire 22, the joints of the connecting wire 22 are sealed and protected, and the outer wear-resistant rubber anti-slip layers The mica insulating layer 31, the vinyl acetate polymer moisture-proof layer 32 and the magnesium aluminum compound high temperature resistant layer 33 are used for insulation, moisture protection and high temperature resistance full protection of the connecting wire respectively.

Claims

1. The utility model provides a new energy automobile group battery connecting wire, includes interior filling layer (1), its characterized in that: a through groove (21) is arranged in the inner filling layer (1), a connecting line (22) is arranged in the through groove (21), a mica insulating layer (31) is arranged on the outer side of the inner filling layer (1), a vinyl acetate polymer moisture-proof layer (32) is arranged on the outer side of the mica insulating layer (31), a magnesium-aluminum compound high temperature resistant layer (33) is arranged on the outer side of the vinyl acetate polymer moisture-proof layer (32), an outer wear-resistant rubber anti-slip layer (34) is arranged on the outer side of the magnesium aluminum compound high temperature resistant layer (33), an outer ring sleeve (41) is arranged on the outer side of the magnesium-aluminum compound high temperature resistant layer (33), the outer side of the outer ring sleeve (41) is provided with a connecting block (42), an elastic clamping groove (44) is arranged in the connecting block (42), an elastic clamping head (43) is inserted in the elastic clamping groove (44) in a sliding mode, and an annular sleeve plate (45) is fixedly connected to one end of the elastic clamping head (43).

2. The new energy automobile battery pack connecting wire of claim 1, characterized in that: the elastic clamping head (43) is made of a regular hexagonal rubber material, and the elastic clamping groove (44) is in a regular hexagon shape.

3. The new energy automobile battery pack connecting wire of claim 1, characterized in that: the inner side of the annular sleeve plate (45) is connected with the outer side of the outer ring sleeve (41) in a sliding mode.

4. The new energy automobile battery pack connecting wire of claim 1, characterized in that: and a spring (46) is arranged at the upper end of the annular sleeve plate (45).

5. The new energy automobile battery pack connecting wire of claim 4, characterized in that: the other end of the spring (46) is provided with an annular sliding plate (47).

6. The new energy automobile battery pack connecting wire of claim 5, characterized in that: the inner side of the annular sliding plate (47) is connected with an outer ring sleeve (41) in a sliding manner.

7. The new energy automobile battery pack connecting wire of claim 5, characterized in that: one side of the annular sliding plate (47) is provided with a cylindrical sleeve (48).