CN209921221U

CN209921221U - High-strength electric vehicle battery connecting wire

Info

Publication number: CN209921221U
Application number: CN201920594888.4U
Authority: CN
Inventors: 龙霄
Original assignee: Hubei Qiyuan Technology Co Ltd
Current assignee: Hubei Qiyuan Technology Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-10
Anticipated expiration: 2029-04-25

Abstract

The utility model relates to a battery connecting wire technical field just discloses an electric motor car battery connecting wire of high strength, including the circuit, both ends fixedly connected with connector about the circuit, the waterproof cover of one end fixedly connected with of circuit is kept away from to the connector, and the inside fixed mounting of waterproof cover has the one end fixedly connected with sheetmetal of one end and connector. This electric motor car battery connecting wire of high strength, need pack up it when the operation when electric motor car battery connecting wire does not use, with second fixture block rebound, place the circuit between the outer wall of second fixture block and center block simultaneously, the second fixture block presss from both sides the circuit surface with the center block tightly, twine the circuit on the surface of center block simultaneously, upwards stimulate the briquetting simultaneously, make the fastening block that is located the connecting rod surface and the surface of connecting rod no longer hug closely, remove the open-ended position of protecgulum center department, treat that the protecgulum is covered tightly with the shell completely and paste closely piece and connecting rod, the complete operation of accomodating of connecting wire has been realized.

Description

High-strength electric vehicle battery connecting wire

Technical Field

The utility model relates to a battery connecting wire technical field specifically is an electric motor car battery connecting wire of high strength.

Background

The electric vehicle is a vehicle which takes a battery as an energy source, converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed. At present, in order to realize longer cruising ability, electric vehicles on the market are generally internally provided with a plurality of batteries which can be lithium batteries or lead batteries, and the batteries are connected by leads so as to connect the plurality of batteries into a whole as a power supply of the electric vehicle.

The existing wire for connecting the battery does not adopt corresponding waterproof and fireproof measures on the connector, so that if water enters the electric vehicle, the short circuit of the battery can be caused after the water enters the connector, and the existing battery connecting wire of the electric vehicle is easy to damage when being placed aside when not in use due to the fact that the material of the existing battery connecting wire of the electric vehicle is soft.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electric motor car battery connecting wire of high strength possesses the advantages such as prevent that connector lug department from intaking and be convenient for protect the connecting wire body, has solved the problem that current electric motor car battery connecting wire damaged easily and the connector lug short circuit of intaking easily.

The utility model provides a technical scheme that its technical problem adopted is: a high-strength electric vehicle battery connecting wire comprises a circuit, wherein the left end and the right end of the circuit are fixedly connected with connectors, one ends of the connectors, which are far away from the circuit, are fixedly connected with waterproof sleeves, one ends of the waterproof sleeves are fixedly provided with metal sheets, one ends of the waterproof sleeves, which are far away from the connectors, are fixedly connected with connecting soft ropes, one ends of the connecting soft ropes, which are far away from the waterproof sleeves, are fixedly connected with a joint cover, one side of the circuit, which is close to the back, is movably connected with a bottom cover, one side of the bottom cover, which is close to the front, is fixedly provided with a shell, a center block is arranged between the shells, one side of the bottom cover, which is close to the front, is fixedly connected with a connecting rod, the inside of the center block is movably connected with an, the top fixed mounting of inserted bar has the second fixture block, the connecting rod is located the bottom through being close to positive protecgulum with opening swing joint, the protecgulum is close to on the positive one side outer wall and is located open-ended top fixed mounting and has the fixed block, the opening has been seted up to the inside of fixed block, the inside swing joint of opening has the connecting rod, the top fixedly connected with briquetting of connecting rod, the bottom fixedly connected with one side of connecting rod and the surface swing joint's of connecting rod fastening block.

Furthermore, the fastening block is circular-arc, and the lateral surface of the fastening block close to the connecting rod is movably connected with the outer surface of the connecting rod.

Further, the bottom cover and the front cover are equal in size, and the opening is located at the center of the front cover.

Furthermore, the size of the opening of the waterproof sleeve is equal to that of the fit cover.

Furthermore, the top surface of the first fixture block is movably connected with the outer surface of the central block through a spring, and a through hole movably connected with the inserted rod is formed in the central block.

Further, the line is clamped by the second clamping block and the outer surface of the central block.

Furthermore, the outer surface of the connecting rod is positioned at the top of the fixed block and is movably connected with the bottom of the pressing block through a spring.

The utility model has the advantages that:

1. this electric motor car battery connecting wire of high strength, through the shell, the center block, the connecting rod, the inserted bar, first fixture block, the second fixture block, the protecgulum, the opening, the fixed block, the opening, the connecting rod, the joint setting of briquetting and fastening block, when electric motor car battery connecting wire need pack up it when not using, with second fixture block rebound, place the circuit between the outer wall of second fixture block and center block simultaneously, the second fixture block presss from both sides the circuit surface with the center block tightly, twine the circuit on the surface of center block simultaneously, upwards stimulate the briquetting simultaneously, make the fastening block that is located the connecting rod surface and the surface of connecting rod no longer hug closely, remove the open-ended position of protecgulum center department, treat that the protecgulum covers tightly with the shell after tight completely, paste tight piece and connecting rod and paste tightly, the operation of accomodating completely of connecting wire has been realized, the practicality of the device has been improved.

2. This electric motor car battery connecting wire of high strength, through the circuit, the connector, waterproof cover, the sheetmetal, connect the soft rope, the joint setting of laminating lid and bottom, when the waterproof operation of circuit both ends sheetmetal is carried out to needs, be connected the sheetmetal at both ends with the switch of electric motor car battery respectively, because the setting of waterproof cover, be connected then waterproof cover will with sheetmetal and electric motor car connector cover inside when sheetmetal and battery switch, play certain water-proof effects, only need when needs take off the connecting wire with the one side straining of laminating lid and waterproof cover, alright reach the waterproof operation of circuit when not using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

fig. 2 is a schematic view of the front cover of the present invention when closed.

Description of reference numerals: the device comprises a circuit 1, a connector 2, a waterproof sleeve 3, a metal sheet 4, a soft rope 5, a joint cover 6, a bottom cover 7, a shell 8, a center block 9, a connecting rod 10, an inserting rod 11, a first clamping block 12, a second clamping block 13, a front cover 14, an opening 15, a fixing block 16, an opening 17, a connecting rod 18, a pressing block 19 and a fastening block 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, a high-strength connecting wire for a battery of an electric vehicle comprises a circuit 1, wherein the left and right ends of the circuit 1 are fixedly connected with connectors 2, one ends of the connectors 2, which are far away from the circuit 1, are fixedly connected with waterproof sleeves 3, one ends of the waterproof sleeves 3, which are fixedly provided with metal sheets 4, one ends of the waterproof sleeves 3, which are far away from the connectors 2, are fixedly connected with connecting soft ropes 5, one ends of the connecting soft ropes 5, which are far away from the waterproof sleeves 3, are fixedly connected with bonding covers 6, the size of openings of the waterproof sleeves 3 is equal to the size of the bonding covers 6, a bottom cover 7 is movably connected to one side of the circuit 1, which is close to the back, a shell 8 is fixedly arranged to one side of the bottom cover 7, which is close to the front, a center block 9 is fixedly arranged between the shells, an inserting rod 11 is movably connected inside the central block 9, a first clamping block 12 is fixedly connected at the bottom of the inserting rod 11, a second clamping block 13 is fixedly installed at the top of the inserting rod 11, the circuit 1 is clamped with the outer surface of the central block 9 by the second clamping block 13, a front cover 14 which is positioned on the bottom cover 7 and close to the front is movably connected with the connecting rod 10 through an opening 15, the sizes of the bottom cover 7 and the front cover 14 are equal, the opening 15 is positioned at the central position of the front cover 14, a fixing block 16 is fixedly installed on the outer wall of one side of the front cover 14 close to the front and positioned above the opening 15, a through hole 17 is formed in the fixing block 16, the top surface of the first clamping block 12 is movably connected with the outer surface of the central block 9 through a spring, a through hole 17 which is movably connected with the inserting rod 11 is formed in the central block 9, a connecting rod 18 is movably, the outer surface of the connecting rod 18 and the top of the fixed block 16 are movably connected with the bottom of the pressing block 19 through a spring, the bottom of the connecting rod 18 is fixedly connected with a fastening block 20, one side of the fastening block 20 is movably connected with the surface of the connecting rod 10, the fastening block 20 is arc-shaped, and the surface of one side of the fastening block 20, which is close to the connecting rod 10, is movably connected with the outer surface of the connecting rod 10.

When the waterproof device is used, when the battery connecting wire of the electric vehicle is not used, the battery connecting wire needs to be folded, the second clamping block 13 is moved upwards, the circuit 1 is placed between the second clamping block 13 and the outer wall of the central block 9, the second clamping block 13 and the central block 9 clamp the surface of the circuit 1, the circuit 1 is wound on the outer surface of the central block 9, the pressing block 19 is pulled upwards, the fastening block 20 on the surface of the connecting rod 10 is not attached to the surface of the connecting rod 10, the position of the opening 15 in the center of the front cover 14 is moved, the fastening block 20 is attached to the connecting rod 10 after the front cover 14 and the shell 8 are completely covered, the complete storage operation of the connecting wire is realized, when the waterproof operation of the metal sheets 4 at two ends of the circuit 1 is needed, the metal sheets 4 at two ends are respectively connected with the switch of the storage battery of the electric vehicle, because of the waterproof sleeve 3, when the metal sheets 4 are connected with the battery switch, the waterproof sleeve 3 can sleeve the metal sheets 4 and the, play certain water-proof effects, only need when needs take off the connecting wire with the laminating lid 6 with waterproof cover 3 one side straining, alright reach the waterproof operation of circuit 2 when not using.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an electric motor car battery connecting wire of high strength, includes circuit (1), its characterized in that: the cable connector is characterized in that connectors (2) are fixedly connected to the left end and the right end of a circuit (1), one end, far away from the circuit (1), of each connector (2) is fixedly connected with a waterproof sleeve (3), one end, far away from the connector (1), of each waterproof sleeve (3) is fixedly provided with a metal sheet (4), one end, far away from the connector (2), of each waterproof sleeve (3) is fixedly connected with a connecting soft rope (5), one end, far away from the waterproof sleeves (3), of each connecting soft rope (5) is fixedly connected with an attaching cover (6), one side, close to the back, of the circuit (1) is movably connected with a bottom cover (7), one side, close to the front, of each bottom cover (7) is fixedly provided with a shell (8), one side, close to the front, of each bottom cover (7) is fixedly provided with a center block (9) between the shells (8), and the, the inside swing joint of center block (9) has inserted bar (11), the first fixture block (12) of bottom fixedly connected with of inserted bar (11), the top fixed mounting of inserted bar (11) has second fixture block (13), connecting rod (10) are located bottom (7) through having with opening (15) swing joint and are close to positive protecgulum (14), protecgulum (14) are close to on the outer wall of positive one side and are located the top fixed mounting of opening (15) and have fixed block (16), opening (17) have been seted up to the inside of fixed block (16), the inside swing joint of opening (17) has connecting rod (18), the top fixedly connected with briquetting (19) of connecting rod (18), the bottom fixedly connected with one side of connecting rod (18) and the surperficial swing joint's of connecting rod (10) fastening block (20).

2. The high-strength electric vehicle battery connection cord as claimed in claim 1, wherein: the fastening block (20) is arc-shaped, and one side surface of the fastening block (20) close to the connecting rod (10) is movably connected with the outer surface of the connecting rod (10).

3. The high-strength electric vehicle battery connection cord as claimed in claim 1, wherein: the bottom cover (7) and the front cover (14) are equal in size, and the opening (15) is located in the center of the front cover (14).

4. The high-strength electric vehicle battery connection cord as claimed in claim 1, wherein: the size of the opening of the waterproof sleeve (3) is equal to that of the joint cover (6).

5. The high-strength electric vehicle battery connection cord as claimed in claim 1, wherein: the top surface of the first clamping block (12) is movably connected with the outer surface of the central block (9) through a spring, and a through hole (17) movably connected with the inserting rod (11) is formed in the central block (9).

6. The high-strength electric vehicle battery connection cord as claimed in claim 1, wherein: the line (1) is clamped between the second clamping block (13) and the outer surface of the central block (9).

7. The high-strength electric vehicle battery connection cord as claimed in claim 1, wherein: the outer surface of the connecting rod (18) is positioned at the top of the fixed block (16) and is movably connected with the bottom of the pressing block (19) through a spring.