Electric bicycle balancing device

Abstract

The utility model discloses a kind of electric bicycle balancing devices, it is related to bicycle balancing technical field.The utility model includes support frame and balance leg, the support frame top and bottom are all fixedly connected with mounting plate, further include: adjusting mechanism, the adjusting mechanism is set in support frame top, the adjusting mechanism is used to adjust the position where balance leg is located, the adjusting mechanism includes the hinge frame two of balance leg left side, the hinge frame two inside is hinged with connecting rod.The utility model is by setting adjusting mechanism, specifically is to push block left movement, through mechanical linkage balance leg is retracted original position, the clamping block of left side will jam push block, twist left bolt and fix left locking plate, at this time, balance leg is recycled and completed, can be adjusted according to the need to the storage and placement of balance leg, not only can improve the flexibility of device, also can improve the experience of user, reduce the influence to bicycle flexibility.

Description

Technical Field

[0001] This utility model belongs to the field of bicycle balancing technology, and in particular relates to a balancing device for electric bicycles. Background Technology

[0002] Electric bicycles, as a widely used mode of transportation, have advantages such as flexibility, convenience, energy saving, and environmental friendliness.

[0003] Electric bicycles are easily affected by various factors during riding and lose their balance, so a balancing device is needed. However, existing balancing devices are usually fixed and difficult to fold after installation. When encountering complex terrain, the balancing device can actually affect the bicycle's flexibility and greatly reduce the user experience. Therefore, we have proposed an electric bicycle balancing device. Utility Model Content

[0004] The purpose of this utility model is to provide an electric bicycle balancing device. By setting an adjustment mechanism, specifically moving the push block to the left, the balancing leg is retracted to its original position through mechanical linkage. The left locking block will lock the push block, and the left bolt will be tightened to fix the left locking plate. At this time, the balancing leg is retracted. The storage and placement of the balancing leg can be adjusted as needed. This not only improves the flexibility of the device but also enhances the user experience and reduces the impact on the bicycle's maneuverability. It solves the problem that existing balancing devices are usually fixed, making them difficult to fold after installation. In complex terrain, the balancing device can actually affect the bicycle's maneuverability and greatly reduce the user experience.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a balancing device for electric bicycles, including a support frame and balancing legs. Mounting plates are fixedly connected to the top and bottom of the support frame. The device also includes: An adjustment mechanism is provided on the top of the support frame. The adjustment mechanism is used to adjust the position of the balance leg. The adjustment mechanism includes a second hinge frame installed on the left side of the balance leg. A connecting rod is hinged inside the second hinge frame, and a first hinge frame is hinged to the top of the connecting rod. A buffer mechanism is provided at the bottom of the balance leg and is used to absorb the impact on the internal structure of the buffer mechanism. The support frame limits the position of the balance leg, which provides a supporting foundation for the internal structure of the buffer mechanism.

[0006] Furthermore, the adjustment mechanism includes a locking assembly disposed on the top of the support frame, the locking assembly being used to fix the hinge frame in one position; A linkage component is disposed inside the support frame and is used to link with the internal structure of the locking component; The locking component is located above the linkage component, and the internal structure of the linkage component is used to adjust the angle of the balance leg.

[0007] Furthermore, the buffer mechanism includes four limiting rods installed at the bottom of the balance leg, which are used to limit other structures inside the buffer mechanism.

[0008] Furthermore, the locking assembly includes a fixing block installed on the top of the support frame, the top of the fixing block contacting two locking plates, the two locking plates having bolts threaded inside on the side away from each other, and two sliding rods fixedly connected to the bottom of each of the two locking plates; The slide bar is used to limit the locking plate, and the bolt passes through the inside of the locking plate and is threadedly connected to the inside of the fixing block.

[0009] Furthermore, both the slide bar on the left and the slide bar on the right are fixedly connected to a locking block at their bottoms. The top of the locking block contacts a spring, and the top of the spring is fixedly connected to the inner side of the top of the fixing block. Pushing blocks are provided on the sides of the two fixing blocks that are far apart from each other, and pinch plates are fixedly connected on the side of the pushing blocks that are far away from the fixing blocks. The push block is inserted into the outer surface of the card block located on the right, the pinch plate is I-shaped, and the fixing block limits the position of the card block.

[0010] Furthermore, the linkage component includes two support blocks installed inside the fixed block, a slide rail is fixedly connected to one side of the two support blocks opposite to each other, a slider is slidably connected to the outer surface of the slide rail, and the side of the slider facing the push block is fixedly connected to the side of the push block close to the fixed block. The bottom of the slider is fixedly connected to the top of the hinge frame, the slide rail limits the slide rail, and the slider provides a supporting base for the push block.

[0011] Furthermore, the buffer mechanism includes a damper installed at the bottom of the balance leg, a roller is fixedly connected to the bottom of the damper, and the bottom of the limiting rod is fixedly connected to the top of the roller; The limiting rod provides a supporting base for the roller, and the balance leg provides a supporting base for the limiting rod.

[0012] This utility model has the following beneficial effects: This utility model features an adjustment mechanism. Specifically, by moving the push block to the left, the balance leg is retracted to its original position via mechanical linkage. The left-side locking block then engages the push block, and the left-side bolt is tightened to secure the left-side locking plate. At this point, the balance leg retraction is complete. The storage and placement of the balance leg can be adjusted as needed, which not only improves the flexibility of the device but also enhances the user experience and reduces the impact on the bicycle's maneuverability.

[0013] This invention incorporates a buffer mechanism. Specifically, during bicycle movement, the rollers transmit the force to the damper, which absorbs most of the force, improving the riding experience and significantly reducing vibrations caused by road bumps, thus enhancing comfort and extending the device's lifespan to some extent.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the locking plate structure of this utility model; Figure 3 This is a schematic diagram of the pinch plate structure of this utility model; Figure 4 This is a schematic diagram of the slider structure of this utility model; Figure 5 This is a schematic diagram of the slide bar structure of this utility model.

[0017] The attached diagram lists the components represented by each number as follows: 1. Support frame; 11. Mounting plate; 2. Adjustment mechanism; 21. Locking assembly; 211. Fixing block; 212. Locking plate; 213. Bolt; 214. Push block; 215. Locking block; 216. Pinch plate; 217. Spring; 218. Slide rod; 22. Linkage assembly; 221. Slider; 222. Slide rail; 223. Hinge frame one; 224. Connecting rod; 225. Hinge frame two; 3. Buffer mechanism; 31. Roller; 32. Damper; 33. Limiting rod; 34. Balance leg. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] Please see Figures 1-5As shown, this utility model is a balancing device for an electric bicycle, including a support frame 1 and a balance leg 34. Mounting plates 11 are fixedly connected to the top and bottom of the support frame 1. It also includes an adjustment mechanism 2, located on the top of the support frame 1, used to adjust the position of the balance leg 34. The adjustment mechanism 2 includes a second hinge frame 225 mounted on the left side of the balance leg 34. A connecting rod 224 is hinged inside the second hinge frame 225, and a first hinge frame 223 is hinged to the top of the connecting rod 224. Moving the push block 214 to the left causes the balance leg 34 to retract to its original position via mechanical linkage. The left locking block 215 then locks the push block 214. Tightening the left bolt 213 fixes the left locking plate 212, thus balancing the bicycle. The balance leg 34 is now retracted. Its storage and placement can be adjusted as needed, improving the device's flexibility and user experience while minimizing its impact on bicycle maneuverability. The buffer mechanism 3, located at the bottom of the balance leg 34, absorbs impacts to its internal structure. During bicycle movement, the roller 31 transmits force to the damper 32, which absorbs most of the force, improving the riding experience and significantly reducing vibrations caused by road bumps, thus increasing comfort and extending the device's lifespan. The support frame 1 limits the balance leg 34, which serves as a buffer for the buffer mechanism 3. The internal structure provides a supporting base. The adjustment mechanism 2 includes a locking assembly 21 located on top of the support frame 1, which is used to fix the position of the hinge frame 223. A linkage assembly 22 is located inside the support frame 1 and is used to link with the internal structure of the locking assembly 21. The locking assembly 21 is located above the linkage assembly 22, and its internal structure is used to adjust the angle of the balance leg 34. The buffer mechanism 3 includes four limiting rods 33 installed at the bottom of the balance leg 34, which are used to limit the movement of other structures within the buffer mechanism 3. The locking assembly 21 includes a fixing block 211 installed on top of the support frame 1, with two... Each locking plate 212 has a bolt 213 threadedly connected to the side of each locking plate 212 that is far apart from each other. Each locking plate 212 has two slide rods 218 fixedly connected to its bottom. The slide rods 218 are used to limit the locking plates 212. The bolts 213 pass through the inside of the locking plates 212 and are threadedly connected to the inside of the fixing block 211. The bottom of the slide rods 218 on the left and the right is fixedly connected to the locking blocks 218. The top of the locking blocks 215 contacts the spring 217. The top of the spring 217 is fixedly connected to the inner side of the top of the fixing block 211. Each fixing block 211 has a pushing block 214 on the side that is far apart from each other. The side of the pushing block 214 that is far away from the fixing block 211 is fixedly connected to the pinch plate 216.The push block 214 is inserted into the outer surface of the right-side locking block 215. The pinch plate 216 is I-shaped. The fixing block 211 limits the locking block 215. The linkage component 22 includes two support blocks installed inside the fixing block 211. A slide rail 222 is fixedly connected to one side of the two support blocks opposite to each other. A slider 221 is slidably connected to the outer surface of the slide rail 222. The side of the slider 221 facing the push block 214 is fixedly connected to the side of the push block 214 near the fixing block 211. The bottom of the slider 221 is fixedly connected to the top of the hinge frame 223. The slide rail 222 limits the slide rail 222. The slider 221 provides a support base for the push block 214. The buffer mechanism 3 includes a damper 32 installed at the bottom of the balance leg 34. A roller 31 is fixedly connected to the bottom of the damper 32. The bottom of the limiting rod 33 is fixedly connected to the top of the roller 31. The limiting rod 33 provides a support base for the roller 31. The balance leg 34 is used to provide a support base for the limiting rod 33. ;

[0020] A specific application of this embodiment is as follows: First, the device is taken out. Then, the mounting plate 11 on the support frame 1 is aligned with the mounting slot on the bicycle, and it is fixed with screws. After fixing, when the bicycle needs to use the balancing device, the pinch plate 216 is squeezed and slid to the right. The pinch plate 216 drives the push block 214 to slide to the right. The push block 214 drives the slider 221 to slide to the right. The slider 221 drives the first hinge frame 223 to slide to the right. The first hinge frame 223 drives the second hinge frame 225 to move through the connecting rod 224. The second hinge frame 225 drives the balance leg 34 to rotate counterclockwise until the balance leg 34 is in the vertical direction. At the same time, the push block 214 moves to the right and squeezes the right-side locking block 215. The right-side locking block 215 moves upward along the inside of the fixing block 211 until the right-side locking block 215 is locked into the inside of the push block 214. Tighten the right bolt 213 to fix the locking plate 212 to the fixing block 211. The right fixing block 211 fixes the right latch 215 through the right slide rod 218. At this time, the angle of the balance leg 34 is restricted. During the bicycle's movement, the roller 31 transmits the force to the damper 32, which absorbs most of the force, improving the riding experience. To fold the balance leg 34, loosen the right bolt 213 and pull the right locking plate 212 upward. Through mechanical linkage, the right latch 215 no longer locks the push block 214, moving the push block 214 to the left. Through mechanical linkage, the balance leg 34 is retracted to its original position. The left latch 215 will lock the push block 214. Tighten the left bolt 213 to fix the left locking plate 212. At this time, the balance leg 34 is retracted.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An electric bicycle balancing device, comprising a support frame (1) and balancing legs (34), wherein mounting plates (11) are fixedly connected to the top and bottom of the support frame (1), characterized in that, Also includes: Adjustment mechanism (2), the adjustment mechanism (2) is set on the top of the support frame (1), the adjustment mechanism (2) is used to adjust the position of the balance leg (34), the adjustment mechanism (2) includes a second hinge frame (225) installed on the left side of the balance leg (34), a connecting rod (224) is hinged inside the second hinge frame (225), and a first hinge frame (223) is hinged on the top of the connecting rod (224). A buffer mechanism (3) is provided at the bottom of the balance leg (34) and is used to absorb the impact on the internal structure of the buffer mechanism (3). The support frame (1) limits the balance leg (34), which is used to provide a support base for the internal structure of the buffer mechanism (3).

2. The electric bicycle balancing device according to claim 1, characterized in that, The adjustment mechanism (2) includes a locking assembly (21) disposed on the top of the support frame (1), the locking assembly (21) being used to fix the position of the hinge frame (223); Linkage component (22), the linkage component (22) is disposed inside the support frame (1), the linkage component (22) is used to link with the internal structure of the locking component (21); The locking component (21) is located above the linkage component (22), and the internal structure of the linkage component (22) is used to adjust the angle of the balance leg (34).

3. The electric bicycle balancing device according to claim 2, characterized in that, The buffer mechanism (3) includes four limiting rods (33) installed at the bottom of the balance leg (34), which are used to limit the internal structure of the buffer mechanism (3).

4. The electric bicycle balancing device according to claim 2, characterized in that, The locking assembly (21) includes a fixing block (211) installed on the top of the support frame (1). The top of the fixing block (211) contacts two locking plates (212). Bolts (213) are threaded inside the two locking plates (212) on the side away from each other. Two slide rods (218) are fixedly connected to the bottom of the two locking plates (212). The slide bar (218) is used to limit the locking plate (212), and the bolt (213) passes through the inside of the locking plate (212) and is threadedly connected to the inside of the fixing block (211).

5. The electric bicycle balancing device according to claim 4, characterized in that, Both the left and right sliding rods (218) are fixedly connected to a locking block (215) at their bottoms. The top of the locking block (215) contacts a spring (217). The top of the spring (217) is fixedly connected to the inner side of the top of the fixing block (211). A pushing block (214) is provided on the side of the two fixing blocks (211) that is far away from each other. A pinch plate (216) is fixedly connected on the side of the pushing block (214) that is far away from the fixing block (211). The push block (214) is inserted into the outer surface of the card block (215) located on the right, the pinch plate (216) is set in an I-shape, and the fixing block (211) limits the card block (215).

6. The electric bicycle balancing device according to claim 2, characterized in that, The linkage component (22) includes two support blocks installed inside the fixed block (211). A slide rail (222) is fixedly connected to one side of the two support blocks opposite to each other. A slider (221) is slidably connected to the outer surface of the slide rail (222). The side of the slider (221) facing the push block (214) is fixedly connected to the side of the push block (214) close to the fixed block (211). The bottom of the slider (221) is fixedly connected to the top of the hinge frame (223), the slide rail (222) limits the slide rail (222), and the slider (221) provides a supporting base for the push block (214).

7. The electric bicycle balancing device according to claim 3, characterized in that, The buffer mechanism (3) includes a damper (32) installed at the bottom of the balance leg (34), a roller (31) is fixedly connected to the bottom of the damper (32), and the bottom of the limiting rod (33) is fixedly connected to the top of the roller (31). The limiting rod (33) provides a support base for the roller (31), and the balance leg (34) is used to provide a support base for the limiting rod (33).

Images