CN211016612U

CN211016612U - Cold-resistant wire for automobile

Info

Publication number: CN211016612U
Application number: CN201922408317.XU
Authority: CN
Inventors: 张博智
Original assignee: Dongguan Ever United Electric Wire & Cable Co ltd
Current assignee: Dongguan Ever United Electric Wire & Cable Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-07-14
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a cold-resistant car is with line, which comprises a conductor, the external fixed surface of conductor has cup jointed first insulation cover, the side-fixing of first insulation cover has the support, the one end that first insulation cover was kept away from to the support is fixed with first heat preservation cover, be provided with the cable body between first heat preservation cover and the first insulation cover, the fixed surface of cable body has cup jointed the insulating cover of second, the insulating cover of second and support fixed connection, be provided with the filling layer between first heat preservation cover and the first insulation cover. The utility model is fixed on the framework of the automobile by arranging the bolt, the first bevel gear, the second bevel gear and the fixed claw, thereby having beautiful installation and convenient disassembly; the conductor, the first heat-insulating layer and the second heat-insulating layer are arranged to continuously heat the device, so that heat is prevented from dissipating, and the heating effect is improved; through setting up sleeve, connecting rod and fossil fragments, increased the crushing resistance of device, it is nimble convenient to use.

Description

Cold-resistant wire for automobile

Technical Field

The utility model relates to a cable technical field especially relates to cold-resistant car is with line.

Background

The cable is mainly used for controlling installation, connecting equipment, transmitting electric power and other multiple functions, and is a common and indispensable thing in daily life. Installation requires special care since the cable is live.

The cable that current is used for the car exists not enoughly when using, when the car was gone under cold weather, because temperature dip, the unusual fragile of cable itself becomes to the conductivity descends, this has just led to cable life to reduce, and the cable that is used for the car is mostly through the bolt fastening on the car, and after the cable removed, the screw hole that original mounted position left is not pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a cold-resistant automobile wire.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

cold-resistant automobile wire, including the conductor, the outer fixed surface of conductor has cup jointed first insulating cover, the side of first insulating cover is fixed with the support, the one end that the first insulating cover was kept away from to the support is fixed with first insulating cover, be provided with the cable body between first insulating cover and the first insulating cover, the fixed surface of cable body has cup jointed second insulating cover, second insulating cover and support fixed connection, be provided with the filling layer between first insulating cover and the first insulating cover, the fixed anti-interference layer that has cup jointed in the outside of first insulating cover, the fixed second insulating cover that has cup jointed in the outside of anti-interference layer, the fixed sleeve in the outside of second insulating cover, telescopic inside swing joint has the connecting rod, be provided with the spring between the lateral part of connecting rod and the telescopic inside, the one end that the second insulating cover was kept away from to the connecting rod is fixed with the protective sheath, and a keel is arranged between the protective sleeve and the second heat-insulating sleeve.

Preferably, the bottom of protective sheath is fixed with the connecting plate, the bottom of connecting plate is fixed with the mount pad, the spout has been seted up to the bottom of mount pad, the internal fixation ring of spout is connected with the lead screw, two opposite stationary dog of screw thread direction of rotation have been cup jointed through the screw thread in the both ends of lead screw, the fixed cover in both ends of lead screw has connect second bevel gear, the bolt has been run through at the both ends at the top of mount pad, the bolt inserts the inside of spout and is connected with first bevel gear.

Preferably, the first bevel gear and the second bevel gear are in meshing transmission, limiting rings are fixedly sleeved at two ends of the screw rod, and the limiting rings are located between the fixed claws and the second bevel gear.

Preferably, the number of the brackets is four, and the four brackets are positioned on the side surface of the first insulating sleeve and distributed in a circumferential array.

Preferably, the number of the sleeves and the number of the connecting rods are four, and the four sleeves and the four connecting rods are located on the side face of the second heat-insulating sleeve and distributed in a circumferential array.

Preferably, the first insulating sleeve, the first heat-insulating sleeve, the second heat-insulating sleeve and the protective sleeve are made of rubber materials, the filling layer is made of PP ropes, and the anti-interference layer is made of magnet rubber.

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

1. when the utility model is used, the bolt is rotated through a tool, the bolt drives the first bevel gear, the first bevel gear drives the second bevel gear through meshing transmission, the second bevel gear drives the screw rod, the screw rod drives the fixed column through thread transmission, the fixed claws are close to each other, the device is fixed on the framework of the automobile, the installation is beautiful, and the disassembly is convenient;

2. the utility model discloses in when the car uses in severe cold area, cable body circular telegram produces magnetic field, and the conductor is arranged in the magnetic field and produces the vortex and then produce the heat, continuously heats the device when the device uses, and first insulation cover and second insulation cover prevent the heat loss simultaneously, improve the heating effect, and the anti interference layer forms the shielding layer, effectively prevents external magnetic field to the influence of device, through sleeve, connecting rod and the fossil fragments that set up, has increased the crushing resistance of device, and it is nimble convenient to use.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a cold-resistant automotive wire provided by the present invention;

fig. 2 is a schematic structural view of a second embodiment of the cold-resistant automotive wire provided by the present invention;

fig. 3 is a plan view of a second embodiment of the cold-resistant automotive wire provided by the present invention.

In the figure: the cable comprises a conductor 1, a first insulating sleeve 2, a bracket 3, a first insulating sleeve 4, a filling layer 5, a cable body 6, a second insulating sleeve 7, an anti-interference layer 8, a second insulating sleeve 9, a sleeve 10, a connecting rod 11, a protective sleeve 12, a keel 13, a connecting plate 14, a mounting seat 15, a bolt 16, a first bevel gear 17, a lead screw 18, a second bevel gear 19, a limiting ring 20 and a fixing claw 21.

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.

The first embodiment is as follows:

referring to fig. 1, the cold-resistant automobile wire comprises a conductor 1, a first insulating sleeve 2 is fixedly sleeved on the outer surface of the conductor 1, a support 3 is fixed on the side surface of the first insulating sleeve 2, a first insulating sleeve 4 is fixed at one end of the support 3 far away from the first insulating sleeve 2, a cable body 6 is arranged between the first insulating sleeve 4 and the first insulating sleeve 2, a second insulating sleeve 7 is fixedly sleeved on the surface of the cable body 6, the second insulating sleeve 7 is fixedly connected with the support 3, a filling layer 5 is arranged between the first insulating sleeve 4 and the first insulating sleeve 2, an anti-interference layer 8 is fixedly sleeved on the outer side of the first insulating sleeve 4, a second insulating sleeve 9 is fixedly sleeved on the outer side of the anti-interference layer 8, a sleeve 10 is fixed on the outer side of the second insulating sleeve 9, a connecting rod 11 is movably connected inside the sleeve 10, a spring is arranged between the side of the connecting rod 11 and the inside of the sleeve 10, a protective sleeve 12 is fixed at one end of the connecting, a keel 13 is arranged between the protective sleeve 12 and the second insulating sleeve 9.

The number of the brackets 3 is four, and the four brackets 3 are located on the side surface of the first insulating sleeve 2 and distributed in a circumferential array.

The number of the sleeves 10 and the number of the connecting rods 11 are four, and the four sleeves 10 and the four connecting rods 11 are located on the side face of the second heat insulation sleeve 9 and distributed in a circumferential array.

The first insulating sleeve 2, the first heat-insulating sleeve 4, the second insulating sleeve 7, the second heat-insulating sleeve 9 and the protective sleeve 12 are made of rubber materials, the filling layer 5 is made of PP ropes, and the anti-interference layer 8 is made of magnet rubber.

Example two:

referring to fig. 2-3, the cold-resistant automobile wire comprises a conductor 1, a first insulating sleeve 2 is fixedly sleeved on the outer surface of the conductor 1, a support 3 is fixed on the side surface of the first insulating sleeve 2, a first insulating sleeve 4 is fixed at one end of the support 3 far away from the first insulating sleeve 2, a cable body 6 is arranged between the first insulating sleeve 4 and the first insulating sleeve 2, a second insulating sleeve 7 is fixedly sleeved on the surface of the cable body 6, the second insulating sleeve 7 is fixedly connected with the support 3, a filling layer 5 is arranged between the first insulating sleeve 4 and the first insulating sleeve 2, an anti-interference layer 8 is fixedly sleeved on the outer side of the first insulating sleeve 4, a second insulating sleeve 9 is fixedly sleeved on the outer side of the anti-interference layer 8, a sleeve 10 is fixed on the outer side of the second insulating sleeve 9, a connecting rod 11 is movably connected inside the sleeve 10, a spring is arranged between the side of the connecting rod 11 and the inner part of the sleeve 10, a protective sleeve 12 is fixed at one end of the, a keel 13 is arranged between the protective sleeve 12 and the second insulating sleeve 9.

Wherein, the bottom of protective sheath 12 is fixed with connecting plate 14, the bottom of connecting plate 14 is fixed with mount pad 15, the spout has been seted up to the bottom of mount pad 15, the internal fixation ring of spout is connected with lead screw 18, two opposite stationary dog 21 of screw thread turning direction have been cup jointed through the screw thread at the both ends of lead screw 18, the fixed cover in both ends of lead screw 18 has connect second bevel gear 19, the both ends at the top of mount pad 15 run through there is bolt 16, bolt 16 inserts the inside of spout and is connected with first bevel gear 17.

Wherein, the first bevel gear 17 and the second bevel gear 19 are in mesh transmission, two ends of the screw rod 18 are fixedly sleeved with a limiting ring 20, and the limiting ring 20 is positioned between the fixed claw 21 and the second bevel gear 19.

The working principle is as follows: when the device is used, the bolt 16 is rotated through a tool, the bolt 16 drives the first bevel gear 17, the first bevel gear 17 drives the second bevel gear 19 through meshing transmission, the second bevel gear 19 drives the screw rod 18, the screw rod 18 drives the fixing column 21 through thread transmission, the fixing claws 21 are close to each other, the device is fixed on a framework of an automobile, and the device is attractive in installation and convenient to detach;

when the car is when severe cold area uses, 6 circular telegrams of cable body produce magnetic field, conductor 1 is arranged in the magnetic field and produces the vortex and then produce the heat, continuously heat the device when the device uses, first insulation cover 4 and second insulation cover 9 prevent the heat loss simultaneously, improve the heating effect, anti-interference layer 8 forms the shielding layer, effectively prevent the influence of external magnetic field to the device, through sleeve 10, connecting rod 11 and fossil fragments 13 that set up, the crushing resistance of device has been increased, convenience in a flexible way is used.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Cold-resistant automobile wire, including conductor (1), its characterized in that, the external surface fixation of conductor (1) has cup jointed first insulation cover (2), the side of first insulation cover (2) is fixed with support (3), the one end that first insulation cover (2) was kept away from in support (3) is fixed with first insulation cover (4), be provided with cable body (6) between first insulation cover (4) and first insulation cover (2), the fixed surface of cable body (6) has cup jointed second insulation cover (7), second insulation cover (7) and support (3) fixed connection, be provided with filling layer (5) between first insulation cover (4) and first insulation cover (2), the outside of first insulation cover (4) is fixed to have cup jointed anti-interference layer (8), the external fixation of anti-interference layer (8) has cup jointed second insulation cover (9), the outside of second insulation cover (9) is fixed with sleeve (10), the inside swing joint of sleeve (10) has connecting rod (11), be provided with the spring between the lateral part of connecting rod (11) and the inside of sleeve (10), the one end that second insulation cover (9) were kept away from in connecting rod (11) is fixed with protective sheath (12), be provided with fossil fragments (13) between protective sheath (12) and second insulation cover (9).

2. The cold-resistant automobile wire as claimed in claim 1, wherein a connecting plate (14) is fixed at the bottom of the protective sleeve (12), a mounting seat (15) is fixed at the bottom of the connecting plate (14), a sliding groove is formed in the bottom of the mounting seat (15), a screw rod (18) is connected to an internal fixing ring of the sliding groove, two fixing claws (21) with opposite thread turning directions are sleeved at two ends of the screw rod (18) through threads, a second bevel gear (19) is fixedly sleeved at two ends of the screw rod (18), a bolt (16) penetrates through two ends of the top of the mounting seat (15), and the bolt (16) is inserted into the sliding groove and connected with a first bevel gear (17).

3. The cold-resistant automobile wire as claimed in claim 2, wherein the first bevel gear (17) and the second bevel gear (19) are in meshed transmission, the two ends of the screw rod (18) are fixedly sleeved with limiting rings (20), and the limiting rings (20) are located between the fixed claws (21) and the second bevel gear (19).

4. The cold-resistant automobile wire as claimed in claim 1, wherein the number of the brackets (3) is four, and the four brackets (3) are arranged on the side surface of the first insulating sleeve (2) in a circumferential array.

5. The cold-resistant automobile wire as claimed in claim 1, wherein the number of the sleeves (10) and the number of the connecting rods (11) are four, and the four sleeves (10) and the four connecting rods (11) are arranged on the side surface of the second insulating sleeve (9) in a circumferential array.

6. The cold-resistant automobile wire according to claim 1, wherein the first insulating sleeve (2), the first heat-insulating sleeve (4), the second insulating sleeve (7), the second heat-insulating sleeve (9) and the protective sleeve (12) are all made of rubber materials, the filling layer (5) is made of PP ropes, and the anti-interference layer (8) is made of magnet rubber.