Battery wiring structure capable of being quickly disassembled and assembled for battery car

Abstract

The battery wiring structure comprises a battery body, binding posts are arranged on the two sides of the upper portion of the battery body, a wiring assembly is arranged above the binding posts, the wiring assembly comprises a connecting pipe, the lower portion of the connecting pipe is fixedly connected with a conductive sleeve, and the conductive sleeve is fixedly connected with the binding post. The outer side of the conductive sleeve is sleeved with a movable ring, the lower end of the connecting pipe is provided with an external thread, the upper end of the movable ring is provided with an internal thread matched with the external thread, the lower end of the conductive sleeve is provided with a plurality of through holes distributed at equal intervals, balls are arranged in the through holes, and the side wall of the binding post is provided with positioning grooves matched with the balls. And an inclined downward pressing surface is arranged at the lower end in the movable ring. The battery wiring structure is simple in structure, convenient to operate and good in wire fixing stability, the wiring assembly and the binding post are convenient to mount and dismount, and the efficiency of maintaining and replacing a storage battery is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery wiring for battery cars, in particular to a battery wiring structure for quick disassembly and assembly of battery cars. Background Art

[0002] Battery cars, also known as "electric vehicles", are pure electric motor vehicles powered by a storage battery (battery) and driven by an electric motor (DC, AC, series excitation, etc.). In recent years, they have been very widely popularized in China. For existing battery car batteries, when it is necessary to disassemble and assemble the battery lines, most of the time, workers use a screwdriver to gradually screw the screws into the holes. However, since it takes a lot of time to screw each screw into the hole with a screwdriver, it is impossible to quickly disassemble and install the wire heads well, which leads to a decrease in the work efficiency of battery repair and replacement. Therefore, we propose a battery wiring structure for quick disassembly and assembly of battery cars. Content of the Utility Model

[0003] In order to solve the above problems, the utility model provides a battery wiring structure for quick disassembly and assembly of battery cars. The utility model solves the problem that for existing battery car batteries, when it is necessary to disassemble and assemble the battery lines, most of the time, workers use a screwdriver to gradually screw the screws into the holes. However, since it takes a lot of time to screw each screw into the hole with a screwdriver, it is impossible to quickly disassemble and install the wire heads well, which leads to a decrease in the work efficiency of battery repair and replacement.

[0004] A battery wiring structure for quick disassembly and assembly of battery cars in the utility model includes a battery body. On both sides above the battery body, there are wiring posts. Above the wiring posts, there is a wiring component. The wiring component includes a connecting pipe. The lower part of the connecting pipe is fixedly connected with a conductive sleeve. An activity ring is sleeved outside the conductive sleeve. The lower end of the connecting pipe is provided with an external thread. The upper end of the activity ring is provided with an internal thread matching the external thread. The lower end of the conductive sleeve is provided with a plurality of through holes arranged at equal intervals. Ball bearings are arranged in the through holes. Positioning grooves matching the ball bearings are formed in the side wall of the wiring post. The lower inner end of the activity ring is provided with an inclined downward pressing surface. On both sides above the conductive sleeve, there are elastic pressing plates.

[0005] In the above solution, the middle parts of the two elastic pressing plates are close to each other.

[0006] In the above solution, a wire is inserted into the middle parts of the two elastic pressing plates.

[0007] In the above solution, on one side above the connecting pipe, there is a fixing plate. On both sides above the fixing plate, there are clamping plates.

[0008] In the above solution, the outside of the activity ring is provided with anti-slip lines.

[0009] In the above solution, the connecting pipe and the movable ring are both insulating plastic rings.

[0010] The advantages and beneficial effects of the present utility model are as follows: The present utility model provides a battery wiring structure for quick disassembly and assembly of a battery-powered vehicle. Through the mutual cooperation between two clamping plates, the wire can be stably fixed between the two clamping plates. When the movable ring is rotated, the movable ring moves downward, and the inner pressing surface of the movable ring presses on the ball, causing the ball to move towards the terminal post. When the ball enters the positioning groove, through the mutual cooperation between the ball and the positioning groove, the conductive sleeve can be stably sleeved outside the terminal post. This kind of battery wiring structure is simple in structure, convenient to operate, has good stability in fixing the wire, is convenient for installation and disassembly between the wiring component and the terminal post, and effectively improves the efficiency of battery repair and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0012] Figure 1 is a schematic structural view of the present utility model;

[0013] Figure 2 is a cross-sectional view of the present utility model;

[0014] Figure 3 is a schematic view of Structure A of the present utility model;

[0015] Figure 4 is a schematic view of Structure B of the present utility model;

[0016] Figure 5 is a schematic view of Structure C of the present utility model.

[0017] In the figure: 1. Battery body 2. Terminal post 3. Wiring component 31. Connecting pipe

[0018] 32. Conductive sleeve 33. Movable ring 34. External thread 35. Internal thread

[0019] 36. Through hole 37. Ball 38. Pressing surface 39. Elastic pressing plate

[0020] 310. Fixed plate 311. Clamping plate 312. Anti-slip pattern 4. Wire

[0021] 5. Positioning groove. Specific Embodiments

[0022] The following combines the accompanying drawings and embodiments to further describe the specific embodiments of the present utility model. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model and cannot be used to limit the protection scope of the present utility model.

[0023] As Figures 1-5 shown, the present utility model is a battery wiring structure for quick disassembly and assembly of a battery-powered vehicle, including a battery body 1. On both sides above the battery body 1, there are wiring posts 2. Above the wiring posts 2, there is a wiring assembly 3. The wiring assembly 3 includes a connecting pipe 31. The lower part of the connecting pipe 31 is fixedly connected to a conductive sleeve 32. An activity ring 33 is sleeved outside the conductive sleeve 32. The lower end of the connecting pipe 31 is provided with an external thread 34. The upper end of the activity ring 33 is provided with an internal thread 35 that matches the external thread 34. The activity ring 33 is movably connected to the connecting pipe 31. Through the mutual cooperation between the external thread 34 and the internal thread 35, the activity ring 33 can move vertically outside the connecting pipe 31. The lower end of the conductive sleeve 32 is provided with a plurality of through holes 36 arranged at equal intervals. Ball bearings 37 are arranged in the through holes 36. A positioning groove 5 that matches the ball bearings 37 is formed on the side wall of the wiring post 2. The lower inner side of the activity ring 33 is provided with an inclined downward pressing surface 38. When the activity ring 33 is rotated, the activity ring 33 moves downward. The inner pressing surface 38 of the activity ring 33 squeezes the ball bearings 37, causing the ball bearings 37 to move towards the wiring post 2. When the ball bearings 37 enter the positioning groove 5, through the mutual cooperation between the ball bearings 37 and the positioning groove 5, the conductive sleeve 32 can be stably sleeved outside the wiring post 2. On both sides above the conductive sleeve 32, there are elastic pressing plates 39. The two elastic pressing plates 39 can clamp the wire 4, so that the wire 4 can be fixed between the two connecting pipes 31.

[0024] The middle parts of the two elastic pressing plates 39 are close to each other, and the mutually close elastic pressing plates 39 effectively increase the stability of the elastic pressing plates 39 for clamping the wire 4.

[0025] The wire 4 is inserted into the middle parts of the two elastic pressing plates 39.

[0026] One side above the connecting pipe 31 is provided with a fixing plate 310. On both sides of the upper end of the fixing plate 310, there are clamping plates 311. When the wire 4 is inserted between the two elastic pressing plates 39, the clamping plates 311 are bent, and the clamping plates 311 can clamp the wire 4. Through the mutual cooperation between the two clamping plates 311, the wire 4 can be stably fixed between the two clamping plates 311.

[0027] The outer side of the movable ring 33 is provided with anti-slip lines 312, which effectively increase the friction between the movable ring 33 and the fingers, making it more convenient to rotate the movable ring 33.

[0028] Both the connecting pipe 31 and the movable ring 33 are made of insulating plastic rings.

[0029] Specifically, in the present utility model, when installing the wiring component 3, when the wire 4 is inserted between the two elastic pressing plates 39, the clamping plate 311 is bent to clamp the wire 4. Through the mutual cooperation between the two clamping plates 311, the wire 4 can be stably fixed between the two clamping plates 311. The conductive sleeve 32 is sleeved above the terminal 2. When rotating the movable ring 33, the movable ring 33 moves downward, and the inner pressing surface 38 of the movable ring 33 squeezes the ball 37, causing the ball 37 to move towards the terminal 2. When the ball 37 enters the positioning groove 5, through the mutual cooperation between the ball 37 and the positioning groove 5, the conductive sleeve 32 can be stably sleeved outside the terminal 2.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A battery connection structure for rapid disassembly and assembly of a battery-powered vehicle, comprising a battery body (1), characterized in that, On both sides above the battery body (1), there are terminal posts (2). Above the terminal posts (2), there is a wiring assembly (3). The wiring assembly (3) includes a connecting pipe (31). The lower part of the connecting pipe (31) is fixedly connected to a conductive sleeve (32). An active ring (33) is sleeved outside the conductive sleeve (32). The lower end of the connecting pipe (31) is provided with an external thread (34). The upper end of the active ring (33) is provided with an internal thread (35) matching the external thread (34). The lower end of the conductive sleeve (32) is provided with a plurality of through holes (36) arranged at equal intervals. Ball bearings (37) are arranged in the through holes (36). A positioning groove (5) matching the ball bearings (37) is formed on the side wall of the terminal post (2). The lower inner end of the active ring (33) is provided with a downward-inclined pressing surface (38). On both sides above the conductive sleeve (32), there are elastic pressing plates (39).

2. The battery wiring structure for rapid disassembly and assembly of an electric vehicle according to claim 1, characterized in that, The middle parts of the two elastic pressing plates (39) are close to each other.

3. The battery wiring structure for rapid disassembly and assembly of an electric vehicle according to claim 1, wherein A wire (4) is inserted into the middle parts of the two elastic pressing plates (39).

4. A battery connection structure for rapid disassembly and assembly of an electric vehicle according to claim 1, characterized in that, On one side above the connecting pipe (31), there is a fixing plate (310). On both sides of the upper end of the fixing plate (310), there are clamping plates (311).

5. The battery wiring structure for quick disassembly and assembly of an electric vehicle according to claim 1, characterized in that, The outer side of the active ring (33) is provided with anti-slip lines (312).

6. The battery wiring structure for quick disassembly and assembly of an electric vehicle according to claim 1, wherein, Both the connecting pipe (31) and the active ring (33) are insulating plastic rings.

Images