Road carrier power battery

Abstract

The utility model discloses a road carrier power battery, and relates to the technical field of power batteries. The power battery comprises a power battery body, connecting columns are arranged on the left side and the right side of the top face of the power battery body, fixing cavities are formed in the two connecting columns, fixing openings are formed in the left side and the right side of the inner walls of the two fixing cavities, and the inner walls of the two fixing cavities are connected with circular hole plates in a sliding mode. According to the utility model, the power battery body and the line nose can be conveniently and quickly mounted and fixed by an operator, the mounting efficiency of the power battery body and the line nose is improved, and meanwhile, the power battery body vibrates along with the road carrier in the driving and using process of the road carrier; the connecting column does not loosen and fall off from the line nose, poor line contact of the road carrier is prevented, a stable power source can be provided for the driving road carrier, potential safety hazards are avoided, and life safety of a driver is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of power batteries, and in particular to a road vehicle power battery. Background Art

[0002] Power battery means the power source that provides power for road traffic vehicles. Currently, the term power battery mostly refers to the batteries on new energy vehicles, and the batteries of electric vehicles such as electric trains and motorcycles can also be called power batteries. The current mainstream power batteries are mainly ternary lithium batteries and lithium iron phosphate batteries. However, in addition to these two types, there are many types of power batteries, including lead-acid batteries, nickel-cadmium batteries, nickel-metal hydride batteries, zinc-air batteries, aluminum-air batteries, solar cells, fuel cells, flywheel batteries, etc. Power batteries are generally connected to external lines through wire noses. Wire noses are often used for line end connection and continuation, which can make the connection between lines and electrical appliances more secure and safer.

[0003] When traditional road vehicle power batteries are connected to the lines, operators manually use tools to fix the line nose to the road vehicle power battery terminals through the terminal screws. The installation process is relatively slow, and if the operator does not tighten the terminal screws with tools during the installation process, the power battery will vibrate with the road vehicle during driving, making the power battery terminal screws easy to loosen and fall off, causing the line nose and the road vehicle power battery terminals to fall off, resulting in poor contact between the road vehicle lines, making it impossible for the road vehicle to obtain a stable power source during driving, which can easily cause safety hazards and endanger the life of the driver. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A road vehicle power battery comprises a power battery body, wherein connecting columns are arranged on the left and right sides of the top surface of the power battery body, a fixing cavity is opened inside the two connecting columns, a fixing opening is opened on the left and right sides of the inner walls of the two fixing cavities, the inner walls of the two fixing cavities are slidably connected with circular orifice plates, the bottom surfaces of the two circular orifice plates are fixedly connected with springs, and the inner walls of the two circular orifice plates are provided with a transmission mechanism with a variable covering range.

[0006] Furthermore, the transmission mechanism includes an adjusting rod, and the left and right sides of the adjusting rod wall are rotatably connected with blocks, an annular groove hole is opened in front of the two blocks, and the inner walls of the two annular groove holes are slidably connected with limit rods, and the front and rear ends of the two limit rods are fixedly connected to the front and rear sides of the inner walls of the corresponding fixing ports. Through the above mechanism, it is convenient for operators to quickly install the power battery body and the line nose, thereby improving the installation efficiency of the power battery body and the line nose. At the same time, when the road vehicle is driving and using, the power battery body vibrates with the road vehicle, and the connecting column will not loosen and fall off from the line nose, thereby preventing poor contact of the road vehicle line, and being able to provide a stable power source for the driving road vehicle, avoid safety hazards, and ensure the life safety of the driver.

[0007] Furthermore, the lower ends of the two springs are respectively fixedly connected to the lower sides of the corresponding inner walls of the fixing cavities, and one side of the four clamping blocks extends through the inner walls of the corresponding fixing openings to one side of the corresponding connecting column wall.

[0008] Furthermore, protective pads are fixedly connected around the upper and lower surfaces of the power battery body.

[0009] Furthermore, guide holes are provided at the lower ends of the two adjusting rods, guide rods are provided on the inner walls of the two guide holes, the lower ends of the two guide rods are fixedly connected to the center of the lower side of the corresponding fixed cavity inner wall, guide grooves are provided on the left and right sides of the inner walls of the two guide holes, guide blocks are slidably connected to the inner walls of the four guide grooves, and the opposite sides of the two corresponding guide blocks are fixedly connected to the left and right sides of the corresponding guide rod wall.

[0010] Furthermore, the top surfaces of the two connecting columns are both provided with groove caps, and the surfaces of the two groove caps are both provided with anti-slip patterns. The groove caps are made of rubber material and have good insulation effect.

[0011] Furthermore, the top surface of the power battery body is provided with positive and negative electrode markings.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. When the utility model is connected to the line, the line nose is put on the upper part of the surface of the connecting column, and then the adjusting rod is pressed. The adjusting rod squeezes the spring through the circular hole plate, so that the spring undergoes elastic deformation. At the same time, when the adjusting rod moves downward, it will also drive the block to flip around the limit rod, so that the block enters the inside of the fixing port, so as to facilitate the line nose to be put on the bottom of the connecting column surface. Then, the pressed adjusting rod is released, so that the spring drives the adjusting rod and the block to return to the original position through the circular hole plate under its elastic potential energy. The block returned to the original position squeezes and fixes the line nose to prevent the line nose from falling off from the connecting column. Through the above mechanism, it is convenient for operators to quickly install the power battery body and the line nose, and improve the installation efficiency of the power battery body and the line nose. At the same time, when the road vehicle is driving and using, the power battery body vibrates with the road vehicle, and the connecting column will not loosen and fall off from the line nose, so as to prevent the poor contact of the road vehicle line, and can provide a stable power source for the road vehicle in motion, avoid safety hazards, and ensure the life safety of the driver.

[0014] 2. The utility model utilizes the setting of the protection pad to protect the power battery body, thereby preventing the power battery body from vibrating with the road vehicle during driving and causing damage, thereby increasing the service life of the power battery body.

[0015] 3. The utility model utilizes the setting of the groove cap to protect the adjustment rod, preventing people from accidentally touching and pressing the adjustment rod, thereby ensuring that the connecting column can be stably connected to the line nose, so that the power battery body can provide a stable power source for the road vehicle through the connecting column and the line nose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall front section view of the utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged view of part A in the middle;

[0018] Figure 3 It is a three-dimensional diagram of the adjusting rod of the utility model;

[0019] Figure 4 It is an overall stereogram of the utility model;

[0020] Figure numerals: 1. Power battery body; 2. Connecting column; 3. Fixing cavity; 4. Fixing port; 5. Circular orifice plate; 6. Spring; 7. Adjusting rod; 8. Block; 9. Ring groove hole; 10. Limiting rod; 11. Protective pad; 12. Guide hole; 13. Guide rod; 14. Guide groove; 15. Guide block; 16. Groove cap; 17. Positive and negative electrode identification. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0022] The "front, back, left, right" viewing angles of this device are Figure 1 The directions in the attached drawings are taken as reference.

[0023] like Figure 1-4 As shown, a road vehicle power battery comprises a power battery body 1, connecting columns 2 are arranged on the left and right sides of the top surface of the power battery body 1, the connecting columns 2 are made of aluminum-copper composite material, and have the characteristics of high temperature resistance, good electrical conductivity, etc., the interiors of the two connecting columns 2 are provided with fixed cavities 3, the left and right sides of the inner walls of the two fixed cavities 3 are provided with fixed openings 4, the inner walls of the two fixed cavities 3 are slidably connected with circular orifice plates 5, the circular orifice plates 5 are circular pure aluminum plates, and a circular through hole is opened at the center of the surface thereof, the bottom surfaces of the two circular orifice plates 5 are fixedly connected with springs 6, the springs 6 are made of polystyrene, the inner walls of the two circular orifice plates 5 are provided with transmission mechanisms with variable covering ranges, the transmission mechanisms comprise adjusting rods 7, the left and right sides of the rod walls of the adjusting rods 7 are rotatably connected with clamping blocks 8, the clamping blocks 8 are made of metal copper, and also The current can be transmitted to the line nose that fits with the connecting column 2 through the clamping block 8. Annular groove holes 9 are provided in front of the two clamping blocks 8. The inner walls of the two annular groove holes 9 are slidably connected with limit rods 10. The front and rear ends of the two limit rods 10 are fixedly connected to the front and rear sides of the inner walls of the corresponding fixing openings 4. Through the above mechanism, it is convenient for operators to quickly install the power battery body 1 and the line nose, thereby improving the installation efficiency of the power battery body 1 and the line nose. At the same time, when the road vehicle is driving and using, the power battery body 1 vibrates with the road vehicle, and the connecting column 2 will not loosen and fall off from the line nose, thereby preventing poor contact of the road vehicle line. It can provide a stable power source for the road vehicle in motion, avoid safety hazards, and ensure the life safety of the driver.

[0024] like Figure 1-2 As shown, in some embodiments, the lower ends of the two springs 6 are fixedly connected to the lower sides of the inner walls of the corresponding fixing cavities 3, and one side of the four blocks 8 extends through the inner walls of the corresponding fixing openings 4 to one side of the rod wall of the corresponding connecting column 2, which can ensure the normal use of the device and improve the stability of some internal parts of the device during use. Protection pads 11 are fixedly connected around the upper and lower surfaces of the power battery body 1. The protection pads 11 are made of hard rubber and can protect the power battery body 1 to prevent the power battery body 1 from vibrating with the road vehicle during driving and causing damage, thereby improving the service life of the power battery body 1.

[0025] like Figure 2-4 As shown, in some embodiments, the lower ends of the two adjusting rods 7 are provided with guide holes 12, the inner walls of the two guide holes 12 are provided with guide rods 13, the lower ends of the two guide rods 13 are respectively fixedly connected to the center of the lower side of the inner wall of the corresponding fixing cavity 3, and the left and right sides of the inner walls of the two guide holes 12 are provided with guide grooves 14, and the inner walls of the four guide grooves 14 are slidably connected with guide blocks 15, and the opposite sides of the two corresponding guide blocks 15 are respectively fixedly connected to the left and right sides of the rod wall of the corresponding guide rod 13, which can limit the adjusting rod 7, so that the adjusting rod 7 is more stable when moving up and down, and the top surfaces of the two connecting columns 2 are provided with groove caps 16. The surface of each groove cap 16 is provided with anti-slip texture, which can increase the friction between the operator's hand and the groove cap 16, making it convenient for the operator to remove the groove cap 16. At the same time, the groove cap 16 protects the adjusting rod 7 to prevent people from accidentally touching and pressing the adjusting rod 7, thereby ensuring that the connecting column 2 can be stably connected to the line nose, so that the power battery body 1 can provide a stable power source for the road vehicle through the connecting column 2 and the line nose. The top surface of the power battery body 1 is provided with positive and negative electrode markings 17, which can facilitate the operator to quickly understand the positive and negative electrodes of the power battery body 1, and facilitate the operator to quickly and fixedly connect the connecting column 2 to the line nose.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A road vehicle power battery, comprising a power battery body (1), characterized in that: Connecting columns (2) are provided on both left and right sides of the top surface of the power battery body (1), a fixing cavity (3) is provided inside the two connecting columns (2), a fixing opening (4) is provided on both left and right sides of the inner wall of the two fixing cavities (3), the inner walls of the two fixing cavities (3) are slidably connected with circular orifice plates (5), the bottom surfaces of the two circular orifice plates (5) are fixedly connected with springs (6), and the inner walls of the two circular orifice plates (5) are provided with a transmission mechanism with a variable covering range.

2. A road vehicle power battery according to claim 1, characterized in that: The transmission mechanism comprises an adjusting rod (7), the left and right sides of the rod wall of the adjusting rod (7) are rotatably connected with clamping blocks (8), the front of the two clamping blocks (8) are provided with annular groove holes (9), the inner walls of the two annular groove holes (9) are slidably connected with limiting rods (10), and the front and rear ends of the two limiting rods (10) are fixedly connected to the front and rear sides of the inner walls of the corresponding fixing openings (4).

3. A road vehicle power battery according to claim 2, characterized in that: The lower ends of the two springs (6) are respectively fixedly connected to the lower sides of the inner walls of the corresponding fixing cavities (3), and one side of the four clamping blocks (8) extends through the inner walls of the corresponding fixing openings (4) to one side of the rod wall of the corresponding connecting column (2).

4. A road vehicle power battery according to claim 1, characterized in that: Protection pads (11) are fixedly connected around the upper and lower surfaces of the power battery body (1).

5. A road vehicle power battery according to claim 2, characterized in that: The lower ends of the two adjusting rods (7) are each provided with a guide hole (12), the inner walls of the two guide holes (12) are each provided with a guide rod (13), the lower ends of the two guide rods (13) are respectively fixedly connected to the center of the lower side of the inner wall of the corresponding fixing cavity (3), the left and right sides of the inner walls of the two guide holes (12) are each provided with a guide groove (14), the inner walls of the four guide grooves (14) are each slidably connected with a guide block (15), and the opposite sides of the two corresponding guide blocks (15) are respectively fixedly connected to the left and right sides of the rod wall of the corresponding guide rod (13).

6. A road vehicle power battery according to claim 1, characterized in that: The top surfaces of the two connecting columns (2) are both provided with groove caps (16), and the surfaces of the two groove caps (16) are both provided with anti-slip patterns.

7. A road vehicle power battery according to claim 1, characterized in that: The top surface of the power battery body (1) is provided with positive and negative electrode markings (17).

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