Electrode supporting structure of electric motorcycle battery box

By designing the electrode support structure of the electric motorcycle battery box, the combination of arc ring, rubber ring, piston and corrugated connecting belt, the problems of loose and corrosion of the battery box electrode connection are solved, effectively shock absorption of the electrode, water mist cleaning and impurity prevention are achieved, and the service life of the electrode is extended.

CN120049116APending Publication Date: 2025-05-27JIANGXI LIKE VEHICLE IND CO LTD
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Patent Information

Application Number
CN202510122020.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-26
Publication Date
2025-05-27

AI Technical Summary

Technical Problem

The connection area of ​​the battery box electrode is affected by bumpy vibration on the road surface, which may cause loose connections; in humid environments, the electrode surface is prone to chemical reaction with water vapor, acidic or alkaline gases, resulting in corrosion and affecting electrical conductivity.

Method used

An electrode support structure of the electric motorcycle battery box is designed, including fixed frames No. 1 and No. 2, arc rings, rubber rings, pistons and corrugated connecting belts. The piston is driven to spray air through the up and down movement of the No. 2 fixture frame, the rubber ring wipes the water mist on the electrode surface, the arc ring and the buffer pad for shock absorption, and the corrugated connection belt prevents dust from entering.

Benefits of technology

It effectively reduces vibration and squeeze on the electrode, prevents loosening and corrosion of the connection, maintains the conductivity of the electrode, and extends the service life. At the same time, through the design of the piston and intercepting plate, water mist and dust on the electrode surface are cleaned to prevent impurities from accumulating.

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Patent Text Reader

Abstract

The invention discloses an electric motorcycle battery box electrode supporting structure, and relates to the field of battery box electrodes, the electric motorcycle battery box electrode supporting structure comprises a first fixing frame, the top of the first fixing frame is provided with a battery box, the top of the battery box is provided with a top plate, the top plate is internally provided with a plurality of fixing plates, and arc-shaped rings are fixed between the fixing plates and the top plate; a connecting rod is fixed to the middle of the top of the fixing plate, a second fixing frame is connected to the top of the connecting rod, and a plurality of pistons are arranged at the bottom of the second fixing frame. And water mist on the surface of the electrode is wiped and cleaned, so that the electrode is prevented from being adhered by the water mist for a long time, the electrode is better protected, and the electrode cannot be broken due to corrosion when the electrode is supported for a long time.
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Description

Technical Field

[0001] The present invention relates to the field of battery box electrodes, and specifically to an electrode support structure for an electric motorcycle battery box. Background Art

[0002] The battery box electrode is a bridge connecting the battery and the external circuit. When the battery powers a device, the electrode conducts the current generated inside the battery to the external circuit, providing electrical energy for various electronic devices, power tools, electric vehicles, etc., enabling these devices to work properly.

[0003] For the existing battery electrodes inside the battery box, during use, the connection part of the battery box electrode is constantly affected by the vibration generated by the road surface bumps. Long-term vibration may cause the electrode connection to become loose. In some humid environments, the surface of the electrode may chemically react with water vapor, acidic or alkaline gases in the air, and its surface protection is poor. Sulfuric acid mist may corrode the electrode, forming metal compounds, thus affecting the electrical conductivity of the electrode. Summary of the Invention

[0004] The purpose of the present invention is to provide an electrode support structure for an electric motorcycle battery box to solve the problems that the connection part of the battery box electrode is constantly affected by the vibration generated by the road surface bumps, long-term vibration may cause the electrode connection to become loose, in some humid environments, the surface of the electrode may chemically react with water vapor, acidic or alkaline gases in the air, and its surface protection is poor. Sulfuric acid mist may corrode the electrode, forming metal compounds, thus affecting the electrical conductivity of the electrode.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An electrode support structure for an electric motorcycle battery box, including a first fixing frame. A battery box is provided on the top of the first fixing frame. A top plate is provided on the top of the battery box. A plurality of fixing plates are provided inside the top plate. When the electric motorcycle is constantly affected by road surface bumps and generates up and down fluctuations, the second fixing frame will be driven by the electric motorcycle to perform small up and down movements. The second fixing frame drives the fixing plates to move up and down through a connecting rod. An arc-shaped ring is fixed between the fixing plate and the top plate. A connecting rod is fixed in the middle of the top of the fixing plate. The top of the connecting rod is connected to a second fixing frame. A plurality of pistons are provided at the bottom of the second fixing frame. A plurality of piston cylinders are provided on the top of the top plate on one side of the fixing plate.

[0006] As a further scheme of the present invention: Rubber rings are provided at both ends inside the fixing plate. The fixing plate moves up and down through the rubber rings to wipe the water mist on the surface of the electrode, cleaning the water mist on the surface of the electrode to prevent the electrode from being adhered by water mist for a long time. A corrugated connection belt is provided on the top of the arc-shaped ring.

[0007] As a further solution of the present invention: The corrugated connection belt is arranged on the tops of the fixed plate and the top plate, and both ends of the corrugated connection belt are connected to one side of the fixed plate and the top plate.

[0008] As a further solution of the present invention: The outside of the piston is arranged inside the piston cylinder. When the second fixing frame moves up and down, it drives the piston. The piston sprays air from the air outlet outside the piston cylinder through up and down movement. A blocking plate is arranged at the bottom inside the piston cylinder, and an air outlet is arranged outside the bottom of the piston cylinder.

[0009] As a further solution of the present invention: A first buffer pad is arranged between the battery box and the first fixing frame, and a second buffer pad is arranged inside the battery box.

[0010] As a further solution of the present invention: A battery is arranged inside the second buffer pad, and an electrode is arranged on the top of the battery. A blocking plate is arranged inside the piston cylinder to intercept water mist or dust, and blow and clean the impurities outside the electrode and on the top of the top plate, preventing impurities from accumulating outside the electrode and on the top of the top plate. The electrode is arranged inside the rubber ring.

[0011] As a further solution of the present invention: The top of the battery is connected with a spiral connecting wire. When the electric motorcycle is continuously vibrated by the bumps on the road surface, the electrode will be shock-absorbed through the arranged arc ring and the second buffer pad, reducing the extrusion and vibration received by the electrode. The spiral connecting wire has a relatively long length to prevent the spiral connecting wire from being too tightly connected.

[0012] As a further solution of the present invention: The first fixing frame and the second fixing frame are respectively connected to the top and bottom of the electric motorcycle. The arranged corrugated connection belt has extensibility, which is convenient for preventing dust from entering the inside of the battery box during the movement of the fixed plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. Through the arranged second buffer pad and arc ring, when the electric motorcycle is continuously vibrated by the bumps on the road surface, the electrode will be shock-absorbed through the arranged arc ring and the second buffer pad, reducing the extrusion and vibration received by the electrode. When the electric motorcycle is continuously undulating due to the bumps on the road surface, the second fixing frame will be driven by the electric motorcycle to perform small up and down movements. The second fixing frame drives the fixed plate to move up and down through the connecting rod, and the fixed plate moves up and down through the rubber ring to wipe the water mist on the surface of the electrode and clean the water mist on the surface of the electrode, preventing the electrode from being adhered by water mist for a long time, better protecting the electrode, and enabling the electrode not to break due to corrosion when supporting for a long time.

[0015] 2. When the second fixing frame moves up and down, it drives the piston. The piston ejects air from the air outlet outside the piston cylinder through its up and down movement. An intercepting plate is arranged inside the piston cylinder to intercept water mist or dust, and blow and clean the impurities on the outside of the electrode and the top of the top plate, preventing the impurities from accumulating on the outside of the electrode and the top of the top plate and affecting the connection of the electrode. The corrugated connection belt is extensible, facilitating the prevention of dust from entering the inside of the battery box during the movement of the fixing plate. Brief Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the whole of the present invention;

[0017] Figure 2 is a schematic sectional structural diagram of the whole of the present invention;

[0018] Figure 3 is a schematic structural diagram of the top of the whole of the present invention;

[0019] Figure 4 is a schematic structural diagram of the inside of the whole of the present invention;

[0020] Figure 5 is a schematic structural diagram of the first fixing frame of the present invention.

[0021] In the figure: 1. First fixing frame; 101. First buffer pad; 102. Battery box; 103. Second buffer pad; 104. Battery; 105. Electrode; 106. Spiral connecting wire; 2. Top plate; 201. Fixing plate; 202. Arc ring; 203. Rubber ring; 204. Corrugated connecting belt; 205. Connecting rod; 3. Second fixing frame; 301. Piston; 302. Piston cylinder; 303. Air outlet. Detailed Description of the Invention

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0023] Please refer to Figure 1 , 2, 4, in the embodiment of the present invention, an electrode support structure for an electric motorcycle battery box includes a first fixing frame 1. A battery box 102 is provided at the top of the first fixing frame 1. A top plate 2 is provided at the top of the battery box 102. A plurality of fixing plates 201 are provided inside the top plate 2. When the electric motorcycle is continuously jolted by the road surface and generates up and down fluctuations, the second fixing frame 3 will be driven by the electric motorcycle to perform small up and down movements. The second fixing frame 3 drives the fixing plate 201 to move up and down through a connecting rod 205. An arc-shaped ring 202 is fixed between the fixing plate 201 and the top plate 2. The middle of the top of the fixing plate 201 is fixed with a connecting rod 205. The top of the connecting rod 205 is connected to a second fixing frame 3. A plurality of pistons 301 are provided at the bottom of the second fixing frame 3. A plurality of piston cylinders 302 are provided on the top of the top plate 2 on one side of the fixing plate 201. Rubber rings 203 are provided at both ends inside the fixing plate 201. The fixing plate 201 moves up and down through the rubber rings 203 to wipe the water mist on the surface of the electrode 105, clean the water mist on the surface of the electrode 105, prevent the water mist from adhering to the surface of the electrode 105 for a long time, and an arc-shaped connecting belt 204 is provided at the top of the arc-shaped ring 202.

[0024] In this embodiment: When the electric motorcycle is continuously jolted by the road surface and generates vibrations, the electrode 105 will be shock-absorbed through the provided arc-shaped ring 202 and the second buffer pad 103 to reduce the extrusion and vibration received by the electrode 105. When the electric motorcycle is continuously jolted by the road surface and generates up and down fluctuations, the second fixing frame 3 will be driven by the electric motorcycle to perform small up and down movements. The second fixing frame 3 drives the fixing plate 201 to move up and down through a connecting rod 205. The fixing plate 201 moves up and down through the rubber rings 203 to wipe the water mist on the surface of the electrode 105, clean the water mist on the surface of the electrode 105, prevent the water mist from adhering to the surface of the electrode 105 for a long time, better protect the electrode 105, and ensure that the electrode 105 will not break due to corrosion when supporting for a long time.

[0025] Please refer specifically to Figure 1 , 3, 5. The corrugated connecting belt 204 is arranged on the tops of the fixed plate 201 and the top plate 2. Both ends of the corrugated connecting belt 204 are connected to one side of the fixed plate 201 and the top plate 2. The outside of the piston 301 is arranged inside the piston cylinder 302. When the second fixing frame 3 moves up and down, it drives the piston 301. The piston 301 ejects air from the air outlet 303 outside the piston cylinder 302 through its up and down movement. A baffle is arranged at the bottom inside the piston cylinder 302, and an air outlet 303 is arranged outside the bottom of the piston cylinder 302. A first buffer pad 101 is arranged between the battery box 102 and the first fixing frame 1. A second buffer pad 103 is arranged inside the battery box 102. A battery 104 is arranged inside the second buffer pad 103. An electrode 105 is arranged on the top of the battery 104. A baffle is arranged inside the piston cylinder 302 to intercept water mist or dust, and blow and clean the impurities on the outside of the electrode 105 and the top of the top plate 2, preventing the impurities from accumulating on the outside of the electrode 105 and the top of the top plate 2;

[0026] The electrode 105 is arranged inside the rubber ring 203. The top of the battery 104 is connected with a spiral connecting wire 106. When the electric motorcycle is continuously vibrated by the bumps on the road surface, the electrode 105 will be shock-absorbed through the arranged arc ring 202 and the second buffer pad 103, reducing the extrusion and vibration received by the electrode 105. The spiral connecting wire 106 has a relatively long length to prevent the spiral connecting wire 106 from being too tight in connection. The first fixing frame 1 and the second fixing frame 3 are respectively connected to the top and the bottom of the electric motorcycle. The arranged corrugated connecting belt 204 has extensibility, which is convenient for preventing dust from entering the inside of the battery box 102 during the movement of the fixed plate 2.

[0027] In this embodiment: When the second fixing frame 3 moves up and down, it drives the piston 301. The piston 301 ejects air from the air outlet 303 outside the piston cylinder 302 through its up and down movement. A baffle is arranged inside the piston cylinder 302 to intercept water mist or dust, and blow and clean the impurities on the outside of the electrode 105 and the top of the top plate 2, preventing the impurities from accumulating on the outside of the electrode 105 and the top of the top plate 2 and affecting the connection part of the electrode 105. The arranged corrugated connecting belt 204 has extensibility, which is convenient for preventing dust from entering the inside of the battery box 102 during the movement of the fixed plate 2.

[0028] Working principle: Through the second buffer pad 103 and the arc ring 202 provided, when the electric motorcycle continuously receives vibrations generated by road bumps, the electrode 105 will be shock-absorbed through the arc ring 202 and the second buffer pad 103 provided, reducing the extrusion and vibration received by the electrode 105. When the electric motorcycle continuously receives road bumps and generates ups and downs, the second fixing frame 3 will be driven by the electric motorcycle to perform small up and down movements. The second fixing frame 3 drives the fixing plate 201 to move up and down through the connecting rod 205. The fixing plate 201 moves up and down through the rubber ring 203 to wipe the water mist on the surface of the electrode 105, cleaning the water mist on the surface of the electrode 105, preventing the water mist from adhering to the electrode 105 for a long time, better protecting the electrode 105, and enabling the electrode 105 not to break due to corrosion when supporting for a long time;

[0029] When in a place with more dust, when the second fixing frame 3 moves up and down, it drives the piston 301. The piston 301 sprays air from the air outlet 303 outside the piston cylinder 302 through up and down movements. An intercepting plate is provided inside the piston cylinder 302 to intercept water mist or dust, and blow and clean the impurities on the outside of the electrode 105 and the top of the top plate 2, preventing the impurities from accumulating on the outside of the electrode 105 and the top of the top plate 2 and affecting the connection of the electrode 105. The corrugated connecting belt 204 provided has extensibility, facilitating the prevention of dust from entering the interior of the battery box 102 during the movement of the fixing plate 2.

[0030] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An electrode support structure for an electric motorcycle battery box, comprising a first fixing frame (1), characterized in that: A battery box (102) is arranged on the top of the first fixing frame (1), a top plate (2) is arranged on the top of the battery box (102), a plurality of fixing plates (201) are arranged inside the top plate (2), an arc ring (202) is fixed between the fixing plate (201) and the top plate (2), a connecting rod (205) is fixed in the middle of the top of the fixing plate (201), the top of the connecting rod (205) is connected to the second fixing frame (3), a plurality of pistons (301) are arranged at the bottom of the second fixing frame (3), and a plurality of piston cylinders (302) are arranged at the top of the top plate (2) on one side of the fixing plate (201).

2. The electric motorcycle battery box electrode support structure according to claim 1, characterized in that: Both ends of the interior of the fixing plate (201) are provided with rubber rings (203), and the top of the arc-shaped ring (202) is provided with a corrugated connecting belt (204).

3. The electric motorcycle battery box electrode support structure according to claim 2, characterized in that: The corrugated connection belt (204) is arranged on the top of the fixed plate (201) and the top plate (2), and the two ends of the corrugated connection belt (204) are connected to one side of the fixed plate (201) and the top plate (2).

4. The electric motorcycle battery box electrode support structure according to claim 1, characterized in that: The outer side of the piston (301) is arranged inside the piston cylinder (302), the bottom inside the piston cylinder (302) is provided with an interception plate, and the outer side of the bottom of the piston cylinder (302) is provided with an air outlet (303).

5. The electric motorcycle battery box electrode support structure according to claim 1, characterized in that: A first buffer pad (101) is arranged between the battery box (102) and the first fixing frame (1), and a second buffer pad (103) is arranged inside the battery box (102).

6. The electric motorcycle battery box electrode support structure according to claim 5, characterized in that: A battery (104) is arranged inside the second buffer pad (103), an electrode (105) is arranged on the top of the battery (104), and the electrode (105) is arranged inside the rubber ring (203).

7. The electric motorcycle battery box electrode support structure according to claim 6, characterized in that: The top of the battery (104) is connected with a spiral connection wire (106), and the spiral connection wire (106) has a relatively long wire to prevent the spiral connection wire (106) from being too tight.

8. The electric motorcycle battery box electrode support structure according to claim 6, characterized in that: The first fixing frame (1) and the second fixing frame (3) are respectively connected to the top and the bottom of the electric motorcycle.