CN213878317U

CN213878317U - Stable battery fixing device for new forms of energy electric motor car of continuing a journey

Info

Publication number: CN213878317U
Application number: CN202023332335.3U
Authority: CN
Inventors: 连长征; 王素芹
Original assignee: Xuzhou Chaolida Electric Vehicle Co ltd
Current assignee: Xuzhou Chaolida Electric Vehicle Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-03
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a battery fixing device for a new energy electric vehicle with stable endurance, which comprises a bottom plate and a fixing box, wherein a first fixing block is fixedly arranged on the bottom plate, a first spring is fixedly arranged on the first fixing block, the end part of the first spring is fixedly provided with a limiting block, a sliding rod is inserted on the limiting block, a sleeve is sleeved on the sliding rod, the end part of the sleeve is fixedly connected with the fixing box, a second fixing block is sleeved on the sliding rod, a first connecting block is fixedly arranged below the second fixing block, and a diamond-shaped block is arranged under the first connecting block in a rotating way, so that the length of the fixing box for fixing the battery can be adjusted, the batteries with different specifications and sizes can be fixed, the practicability is enhanced, the second spring is arranged on the utility model, the shock absorption can be carried out on the battery of the electric vehicle, the stability is enhanced, and the jolt is avoided in the use process of the electric vehicle, the battery has the phenomena of unstable fixation, displacement, looseness and the like.

Description

Stable battery fixing device for new forms of energy electric motor car of continuing a journey

Technical Field

The utility model relates to a new forms of energy electric motor car technical field specifically is a battery fixing device for new forms of energy electric motor car of stable continuation of journey.

Background

As is known, a new energy electric vehicle is an electric vehicle which adopts unconventional vehicle fuel as a power source (or uses conventional vehicle fuel and adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the vehicle, forms an automobile with advanced technical principle, new technology and new structure, comprises four types of hybrid electric vehicles, pure electric vehicles (including solar energy vehicles), fuel cell electric vehicles, other new energy vehicles (such as efficient energy storage devices including super capacitors, flywheels and the like) and the like, has a battery as an important part of the electric vehicle, plays a crucial role in the aspects of electric vehicle use, electric connection and the like, is an important factor influencing the duration of the new energy electric vehicle, cannot be adjusted according to electric vehicle batteries with different sizes and specifications in the prior art, and reduces the usability of the device, and when the electric vehicle cannot be used, the battery is damped, so that a new energy battery fixing device for the electric vehicle with stable endurance is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable new forms of energy battery fixing device for electric motor car of continuing a journey to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a battery fixing device for a new energy electric vehicle with stable endurance comprises a bottom plate and a fixing box, wherein a first fixing block is fixedly arranged on the bottom plate, a first spring is fixedly arranged on the first fixing block, a limiting block is fixedly arranged at the end part of the first spring, a sliding rod is inserted into the limiting block, a sleeve is slidably sleeved on the sliding rod, the end part of the sleeve is fixedly connected with the fixing box, a second fixing block is fixedly sleeved on the sliding rod, a first connecting block is fixedly arranged below the second fixing block, a diamond block is rotatably arranged below the first connecting block, a second connecting block is fixedly arranged below the diamond block, a rotating rod is fixedly arranged below the second connecting block, a connecting rod is fixedly arranged on the rotating rod, the end part of the connecting rod is fixedly connected with the fixing box, a fourth fixing block is fixedly arranged below the second fixing block, and a fixing rod is movably inserted into the fourth fixing block, the fixed pole is last to be fixed to be equipped with the third fixed block, third fixed block end fixing is connected with the fixed case, the fixed incasement side is fixed and is equipped with the second spring, second spring end fixing is equipped with the fixed plate.

Preferably, the fixing rod is provided with a threaded hole, a screw rod is inserted into the lower thread of the fourth fixing block, and the screw rod is movably inserted into the threaded hole.

Preferably, the cross-sectional shape of the fixing rod is an "L" shape.

Preferably, the number of the first springs is four, and the first springs are distributed on the bottom plate in an array manner.

Preferably, the number of the second springs is four, and the second springs are distributed between the fixed boxes and the fixed plates in an array manner.

Preferably, the end part of the fixing rod is fixedly provided with a separation block.

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

1. the utility model can adjust the length of the fixing box for fixing the battery, thereby fixing the batteries with different specifications and sizes and enhancing the practicability;

2. the utility model discloses be equipped with the second spring, can carry out the shock attenuation to electric motor car battery, strengthen its stability, avoid taking place to jolt in the electric motor car use, the battery appears fixed insecure, and the aversion is not hard up to wait the phenomenon.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the fixing box of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing box of the present invention;

in the figure: 1. a base plate; 11. a first fixed block; 12. a first spring; 13. a limiting block; 2. a slide bar; 21. a sleeve; 22. a second fixed block; 23. a first connection block; 24. diamond-shaped blocks; 25. a second connecting block; 26. a rotating rod; 27. a connecting rod; 3. a third fixed block; 31. fixing the rod; 32. a fourth fixed block; 33. a threaded hole; 34. a screw; 4. a fixed box; 41. a second spring; 42. and (7) fixing the plate.

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. 1-3, the present invention provides a technical solution: a battery fixing device for a new energy electric vehicle with stable endurance comprises a bottom plate 1 and a fixing box 4, wherein a first fixing block 11 is fixedly arranged on the bottom plate 1, a first spring 12 is fixedly arranged on the first fixing block 11 and is used for damping the whole fixing box 4, a limiting block 13 is fixedly arranged at the end part of the first spring 12 and is used for preventing a sleeve 21 from falling off from a sliding rod 2 during moving, the sliding rod 2 is inserted on the limiting block 13, the sleeve 21 is convenient to drive the fixing box 4 at the end part to move, the sleeve 21 is slidably sleeved on the sliding rod 2, the end part of the sleeve 21 is fixedly connected with the fixing box 4, a second fixing block 22 and a diamond block 24 rotating below a fixed support are fixedly sleeved on the sliding rod 2, a first connecting block 23 is fixedly arranged below the second fixing block 22, a diamond 24 is rotatably arranged below the first connecting block 23, a second connecting block 25 is fixedly arranged below the diamond block 24, a rotating rod 26 is fixedly arranged below the second connecting block 25, the rotating rod 26 can push the diamond block 24 to rotate, thereby driving the other fixed box 4 at the upper end of the rotating rod 26 at the other end of the diamond 24 to move, the rotating rod 26 is fixedly provided with a connecting rod 27, the end of the connecting rod 27 is fixedly connected with the fixed box 4, while the fixed rod 31 is moved to drive the fixed box 4 to move, the rotating rod 26 connected through the connecting rod 27 pushes the diamond blocks 24 to rotate, a fourth fixing block 32 is fixedly arranged below the second fixing block 22, a fixed rod 31 is movably inserted on the fourth fixed block 32, a third fixed block 3 is fixedly arranged on the fixed rod 31, the end part of the third fixing block 3 is fixedly connected with the fixing box 4, the inner side of the fixing box 4 is fixedly provided with a second spring 41, the end of the second spring 41 is fixedly provided with a fixing plate 42, and the battery can be fixed by the second spring 41 matching with the fixing plate 42.

As an embodiment of the present invention, a threaded hole 33 is opened on the fixing rod 31, a screw 34 is inserted into the lower thread of the fourth fixing block 32, the screw 34 is movably inserted into the threaded hole 33, and is inserted into the threaded hole 33 opened on the fixing rod 31 through the screw 34, so as to fix the movable fixing box 4.

As an embodiment of the present invention, the cross-sectional shape of the fixing rod 31 is "L" shape.

As an embodiment of the present invention, the first springs 12 are four, and are distributed on the bottom plate 1, and support the shock absorption of the fixing box 4, so as to enhance the stability thereof.

As an embodiment of the present invention, the second springs 41 are four, and are disposed between the array distribution fixing box 4 and the fixing plate 42, so that the battery is more stably fixed.

As an embodiment of the present invention, the end of the fixing rod 31 is fixed with a separation block to prevent the fixing rod 31 from falling off.

The working principle is as follows: when the utility model is used, the battery is placed between the two fixed boxes 4, the second spring 41 inside the fixed box 4 is matched with the fixed plate 42 to clamp the motor, when the specifications of the battery are not matched, the movable fixed rod 31 drives the fixed box 4 connected by the third fixed block 3 to move inwards, the sleeve 21 at the lower end of the fixed box 4 moves along the slide rod 2, the rotating rod 26 connected with the connecting rod 27 at the bottom of the fixed box 4 pushes the diamond block 24 to rotate, thereby driving the rotating rod 26 at the other end of the diamond 24 to move inward through the other fixed box 4 connected to the end of the other connecting rod 27, the length specification of the fixed box 4 is adjusted, the screw 34 is rotated to enable the screw 34 to be inserted into the threaded hole 33 formed in the fixed rod 31 to fix the fixed box 4, and the end part of the first spring 12 on the bottom plate 1 is connected with the limiting block 13 at the end part of the sliding rod 2 to absorb shock integrally.

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

1. A battery fixing device for a new energy electric vehicle with stable endurance comprises a bottom plate (1) and a fixing box (4), and is characterized in that a first fixing block (11) is fixedly arranged on the bottom plate (1), a first spring (12) is fixedly arranged on the first fixing block (11), a limiting block (13) is fixedly arranged at the end part of the first spring (12), a sliding rod (2) is inserted on the limiting block (13), a sleeve (21) is sleeved on the sliding rod (2) in a sliding manner, the end part of the sleeve (21) is fixedly connected with the fixing box (4), a second fixing block (22) is fixedly sleeved on the sliding rod (2), a first connecting block (23) is fixedly arranged below the second fixing block (22), a diamond block (24) is rotatably arranged below the first connecting block (23), a second connecting block (25) is fixedly arranged below the diamond block (24), second connecting block (25) is the fixed bull stick (26) that is equipped with down, fixed connecting rod (27) that is equipped with on bull stick (26), connecting rod (27) tip and fixed case (4) fixed connection, second fixed block (22) is the fixed fourth fixed block (32) that is equipped with down, the activity is inserted and is equipped with dead lever (31) on fourth fixed block (32), the fixed third fixed block (3) that is equipped with on dead lever (31), third fixed block (3) end fixing is connected with fixed case (4), fixed case (4) inboard is fixed and is equipped with second spring (41), second spring (41) end fixing is equipped with fixed plate (42).

2. The battery fixing device for the new energy electric vehicle with stable endurance as claimed in claim 1, wherein: the fixing rod (31) is provided with a threaded hole (33), a screw rod (34) is inserted into the lower thread of the fourth fixing block (32), and the screw rod (34) can be movably inserted into the threaded hole (33).

3. The battery fixing device for the new energy electric vehicle with stable endurance as claimed in claim 1, wherein: the cross section of the fixing rod (31) is L-shaped.

4. The battery fixing device for the new energy electric vehicle with stable endurance as claimed in claim 1, wherein: the number of the first springs (12) is four, and the first springs are distributed on the bottom plate (1) in an array manner.

5. The battery fixing device for the new energy electric vehicle with stable endurance as claimed in claim 1, wherein: the number of the second springs (41) is four, and the second springs are distributed between the fixed boxes (4) and the fixed plates (42) in an array manner.

6. The battery fixing device for the new energy electric vehicle with stable endurance as claimed in claim 1, wherein: the end part of the fixed rod (31) is fixedly provided with a separation block.