Single-wheel balance car

Abstract

The utility model relates to the technical field of power balance cars, in particular to a single-wheel balance car which comprises a main frame and an outer shell, all parts in the single-wheel balance car are installed based on the main frame, the outer shell comprises an upper shell and a lower shell, and in the single-wheel balance car, the lower shell is installed on the outer side of the main frame, and the lower shell is installed on the outer side of the main frame. The lower shell is detachably connected with the upper shell, and / or the lower shell is detachably connected with the main frame, so that the problem that when a traditional single-wheel balance car is disassembled and maintained, the whole shell generally needs to be disassembled, and time and labor are wasted is solved.

Description

Technical Field

[0001] The present application relates to the technical field of powered unicycles, and more particularly to a unicycle. Background Art

[0002] In the prior art, a unicycle, also known as a body sense vehicle or a thinking vehicle, mainly operates based on a basic principle called "dynamic stability". It uses gyroscopes and acceleration sensors inside the vehicle body to detect changes in the vehicle body posture, and uses a servo control system to accurately drive the motor for corresponding adjustments to maintain the balance of the system. Due to its convenient operation, small size and driving pleasure, it has become one of the commonly chosen means of transportation for contemporary young people. The comfort and practicality of the unicycle have also become the main factors for young people to choose a means of transportation.

[0003] However, when disassembling and repairing an existing traditional unicycle, generally the entire outer shell needs to be disassembled, which is time-consuming and laborious. Summary of the Utility Model

[0004] The present application provides a unicycle, aiming to solve the problem that when disassembling and repairing a traditional unicycle, generally the entire outer shell needs to be disassembled, resulting in time-consuming and laborious work.

[0005] To solve the above technical problems, the present application proposes a unicycle, which includes:

[0006] A main frame, on which various components of the unicycle are installed;

[0007] An outer shell body, including an upper shell and a lower shell. The upper shell is installed outside the main frame, and the lower shell is detachably connected to the upper shell, and / or the lower shell is detachably connected to the main frame.

[0008] Further, the unicycle includes a pedal fixing part, and a third threaded hole is provided on the pedal fixing part. A screw fixes the pedal fixing part and the main frame through the third threaded hole.

[0009] Further, the unicycle further includes a foot pedal. The pedal fixing part includes a pin, and a third assembly hole is provided on the foot pedal. The foot pedal and the pedal fixing part are rotationally assembled through the pin and the third assembly hole.

[0010] Further, the lower shell is provided with a first notch, and one end of the pedal fixing part close to the lower shell penetrates through the first notch, and the first notch is used to make way for the pedal fixing part.

[0011] Further, the unicycle also includes a protective member disposed on a side of the lower housing away from the upper housing, and the protective member is fixed to the main frame by screws.

[0012] Further, an outer contour of the protective member is larger than an outer contour of the lower housing.

[0013] Further, the protective member is provided with a first relief groove, and the pedal fixing portion is embedded in the first relief groove.

[0014] Further, the unicycle also includes a battery compartment, and a plurality of threaded assembly holes are provided on the main frame, and the battery compartment is fixed to the main frame by screws passing through the threaded assembly holes.

[0015] Further, the unicycle also includes a shock absorption assembly, and the battery compartment is provided with a second relief groove to make room for the shock absorption assembly.

[0016] Further, the unicycle also includes a handle, and the handle is provided with a receiving cavity, and one end of the main frame close to the handle is embedded in the receiving cavity.

[0017] The beneficial effects of the present application are as follows: In the unicycle provided in the present application, the unicycle includes a main frame and an outer housing, and various components in the unicycle are mounted based on the main frame. The outer housing includes an upper housing and a lower housing. The lower housing is mounted on the outside of the main frame, and the lower housing is detachably connected to the upper housing, and / or the lower housing is detachably connected to the main frame, so that when disassembling and repairing the unicycle, the unicycle can be repaired by separately disassembling the lower housing, thereby making the repair process more convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0019] Figure 1 is a three-dimensional structural diagram of the unicycle provided by the embodiment of the present application;

[0020] Figure 2 is an exploded view of the unicycle;

[0021] Figure 3 is a three-dimensional structural diagram of the unicycle after removing the inner housing and the outer housing;

[0022] Figure 4It is an exploded view of the pedal and the pedal fixing part of the unicycle scooter;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the protective part of the unicycle scooter;

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the shock absorption component and its related parts of the unicycle scooter.

[0025] Explanation of reference numerals: 100, main frame; 110, first side frame; 120, second side frame; 131, first inner housing; 132, second inner housing; 140, fixing plate; 200, outer housing; 210, upper housing; 220, lower housing; 221, first notch; 300, pedal fixing part; 310, pin; 400, pedal; 410, notch; 500, protective part; 510, mounting part; 511, first relief groove; 600, battery compartment; 700, shock absorption component; 710, shock absorber; 720, shock absorption guide rail; 800, handle. Detailed implementation manners

[0026] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] Those skilled in the art of the present technology can understand that unless specifically stated otherwise, the singular forms "a", "an", "above-mentioned" and "the" used herein may also include the plural forms. It should be further understood that the term "including" used in the description of the present application means the presence of features, integers, steps, operations, elements, modules, modules and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, modules, modules, components and / or their groups. It should be understood that when we say that an element is "connected" or "coupled" to another element, it can be directly connected or coupled to other elements, or there may also be intermediate elements. In addition, the "connection" or "coupling" used herein may include wireless connection or wireless coupling. The phrase "and / or" used herein includes all or any module and all combinations of one or more related listed items.

[0028] Those skilled in the art of the present technology can understand that unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as the general understanding of those of ordinary skill in the art to which the present application belongs. It should also be understood that terms such as those defined in a general dictionary should be understood to have a meaning consistent with the meaning in the context of the prior art, and will not be interpreted with an idealized or overly formal meaning unless specifically defined as here.

[0029] As shown Figure 1 in the figure, the present application provides a unicycle. The unicycle includes a main frame 100 and an outer housing 200. Each component in the unicycle is installed based on the main frame 100. The outer housing 200 includes an upper housing 210 and a lower housing 220. The lower housing 220 is installed on the outside of the main frame 100. The lower housing 220 is detachably connected to the upper housing 210, and / or the lower housing 220 is detachably connected to the main frame 100.

[0030] In a specific embodiment, the main frame 100 includes a first frame 110, a second frame 120, and an inner housing. The first frame 110 and the second frame 120 are joined together to form the base frame of the unicycle. Other components in the unicycle are installed based on the first frame 110 and the second frame 120. The inner housing includes a first inner housing 131 and a second inner housing 132. The first inner housing 131 and the second inner housing 132 are respectively located on both sides of the first frame 110 and the second frame 120. A number of fourth threaded holes are provided on the first frame 110. The number of fourth threaded holes encloses a rectangle. The first inner housing 131 is generally rectangular. A number of first fixing holes are provided at the outer peripheral edge of the first inner housing 131. The first fixing holes are distributed in a rectangle and the first fixing holes correspond to the fourth threaded holes one by one. Screws fix and assemble the first inner housing 131 and the first frame 110 through the first fixing holes and the fourth threaded holes. A number of fifth threaded holes are provided on the second frame 120. The number of fifth threaded holes encloses a rectangle. The second inner housing 132 is generally rectangular. A number of second fixing holes are provided at the outer peripheral edge of the second inner housing 132. The number of second fixing holes is distributed in a rectangle and the second fixing holes correspond to the fifth threaded holes one by one. Screws fix and assemble the second inner housing 132 and the second frame 120 through the second fixing holes and the fifth threaded holes.

[0031] As shown Figure 2 in the figure, the outer housing 200 is used to protect the inner housing. The outer housing 200 is divided into an upper housing 210 and a lower housing 220. There are two upper housings 210. The two upper housings 210 are respectively located on both sides of the first inner housing 131 and the second inner housing 132. The upper housing 210 is generally triangular. A number of first threaded holes are provided on both the first inner housing 131 and the second inner housing 132. The number of first threaded holes is arranged in a triangle matching the shape of the upper housing 210. A number of first assembly holes are provided at the outer peripheral edge of the upper housing 210. The number of first assembly holes corresponds to the number of first threaded holes one by one. Screws detachably install the two upper housings 210 to the first inner housing 131 and the second inner housing 132 respectively through the first assembly holes and the first threaded holes, so as to protect the inner housing.

[0032] There are two lower shells 220, which are respectively arranged on both sides of the first inner shell 131 and the second inner shell 132. The lower shell 220 is generally triangular. A number of second threaded holes are provided on both the first inner shell 131 and the second inner shell 132. The number of second threaded holes are arranged in a triangle matching the lower shell 220. A number of second assembly holes are provided at the outer peripheral edge of the lower shell 220. The number of second assembly holes correspond to the number of first threaded holes one by one. Screws pass through the second assembly holes and the second threaded holes to detachably install the two lower shells 220 to the first inner shell 131 and the second inner shell 132 respectively, so as to protect the inner shell.

[0033] The upper shell 210 and the lower shell 220 are joined together, and one side of the upper shell 210 is adjacent to one side of the lower shell 220, so that a part of the surface of the inner shell can be exposed to the external environment. Furthermore, while the unicycle has a more design sense, it has better heat dissipation performance.

[0034] In another specific embodiment, the upper shell 210 is fixedly installed with the first inner shell 131 and the second inner shell 132, while the lower shell 220 is detachably installed with the first inner shell 131 and the second inner shell 132, or the upper shell 210 is fixedly installed with the first inner shell 131 and the second inner shell 132, while the lower shell 220 is detachably installed with the upper shell 210.

[0035] As Figure 4 shown, the unicycle includes a pedal fixing part 300. The pedal fixing part 300 is provided with third threaded holes. Screws pass through the third threaded holes to fix the pedal fixing part 300 and the main frame 100.

[0036] In a specific embodiment, the main frame 100 further includes fixing plates 140. There are two fixing plates 140. The fixing plates 140 are rectangular. The two fixing plates 140 are arranged in parallel at intervals, and the two fixing plates 140 are respectively arranged on both sides of the first frame 110 and the second frame 120. The two fixing plates 140 are fixedly assembled with the first frame 110 and the second frame 120 respectively by screws.

[0037] The pedal fixing part 300 is arranged at one end of the fixing plate 140 close to the lower shell 220. There are two pedal fixing parts 300. The two pedal fixing parts 300 are located on both sides of the two fixing plates 140. A number of third threaded holes are provided on both of the two pedal fixing parts 300. The third threaded holes are arranged in a matrix. A number of third fixing holes are provided on the fixing plate 140. The third fixing holes correspond to the third threaded holes. Screws pass through the third fixing holes and the third threaded holes to fixedly assemble the two pedal fixing parts 300 to the two fixing plates 140 respectively.

[0038] As Figure 4As shown, the unicycle also includes a footrest 400. The pedal fixing part 300 includes a pin 310. The footrest 400 is provided with a third assembly hole. The footrest 400 and the pedal fixing part 300 are rotationally assembled through the pin 310 and the third assembly hole.

[0039] In a specific embodiment, there are two symmetrically arranged footrests 400. The footrest 400 is provided with a notch 410. The shape of the notch 410 matches the shape of the pedal fixing part 300. The pedal fixing part 300 is embedded into the notch 410. The pedal fixing part 300 also includes a pin 310. The pin 310 is cylindrical. The footrest 400 includes a third assembly hole. The third assembly hole is located at the notch 410. When the pedal fixing part 300 of the footrest 400 is embedded into the notch 410, the pin 310 is inserted into the third assembly hole, so that the footrest 400 and the pedal fixing part 300 are rotationally assembled.

[0040] As Figure 2 shown, the lower housing 220 is provided with a first notch 221. One end of the pedal fixing part 300 close to the lower housing 220 penetrates through the first notch 221. The first notch 221 is used to make way for the pedal fixing part 300.

[0041] In a specific embodiment, a first notch 221 is provided in the middle of the end of the lower housing 220 away from the upper housing 210. The shape of the first notch 221 matches the shape of the pedal fixing part 300. The pedal fixing part 300 penetrates through the first notch 221. The first notch 221 is used to make way for the pedal fixing part 300 to facilitate the user to disassemble the footrest 400.

[0042] As Figure 5 shown, the unicycle also includes a protection part 500. The protection part 500 is arranged on the side of the lower housing 220 away from the upper housing 210. The protection part 500 is fixed to the main frame 100 by screws. The outer contour of the protection part 500 is larger than the outer contour of the lower housing 220. The protection part 500 is provided with a first relief groove 511. The pedal fixing part 300 is embedded into the first relief groove 511.

[0043] In a specific embodiment, the protective member 500 is generally U-shaped. The protective member 500 is disposed at one end of the lower housing 220 away from the upper housing 210, and the protective member 500 abuts against the ends of the first frame 110 and the second frame 120. The protective member 500 is provided with an installation portion 510. Screws fix and assemble the protective member 500 with the first frame 110 and the second frame 120 through the installation portion 510. The outer contour of the protective member 500 is larger than the outer contour of the lower housing 220, so that the protective member 500 can effectively protect the lower housing 220 and prevent the lower housing 220 from rubbing against the ground. The installation portion 510 of the protective member 500 is provided with a first relief groove 511. The shape of the first relief groove 511 matches the shape of the pedal fixing portion 300. During actual assembly, the pedal fixing portion 300 is embedded in the first relief groove 511 to facilitate positioning of the protective member 500.

[0044] As Figure 3 shown, the unicycle also includes a battery compartment 600. A plurality of threaded assembly holes are provided on the main frame 100. Screws fix the battery compartment 600 and the main frame 100 through the threaded assembly holes.

[0045] In a specific embodiment, there are two symmetric battery compartments 600. The two battery compartments 600 are respectively located on both sides of the first frame 110 and the second frame 120. A plurality of threaded assembly holes are provided on both the first frame 110 and the second frame 120. The plurality of threaded assembly holes are arranged in a shape matching the battery compartment 600. Screws fix and assemble the two battery compartments 600 with the first frame 110 and the second frame 120 respectively through the threaded assembly holes.

[0046] As Figure 6 shown, the unicycle also includes a shock absorption assembly 700. The battery compartment 600 is provided with a second relief groove to make way for the shock absorption assembly 700.

[0047] In a specific embodiment, there are two groups of shock absorption assemblies 700. The shock absorption assembly 700 includes shock absorbers 710 and shock guide rods. The battery compartment 600 is provided with second relief grooves matching the shapes of the shock absorbers 710. The two shock absorbers 710 are respectively located in the second relief grooves of the two battery compartments 600. The shock guide rods are cylindrical and are arranged vertically. Each shock absorber 710 is slidably connected to two shock guide rods. Screws fix and assemble the shock guide rods with the fixing plate 140 to determine the positions of the shock guide rods, so that the shock absorbers 710 can move vertically along the shock guide rods to reduce the vibration feeling of the user.

[0048] As Figure 1 shown, the unicycle also includes a handle 800. The handle 800 is provided with a receiving cavity. One end of the main frame 100 close to the handle 800 is embedded in the receiving cavity.

[0049] In a specific embodiment, the handle 800 is provided at the end of the main frame 100. The handle 800 includes a receiving cavity. One end of the first frame 110 and the second frame 120 close to the handle 800 are both embedded in the receiving cavity, and the first frame 110 and, such that the unicycle has a better waterproof effect.

[0050] In summary, the first frame 110 and the second frame 120 in the unicycle are joined together. The inner housing is fixedly assembled with the first frame 110 and the second frame 120 by screws. The two fixing plates 140 are fixedly assembled with the first frame 110 and the second frame 120 by screws respectively to form the main frame 100. The battery compartment 600 is fixedly assembled with the main frame 100 by screws. The shock absorber 710 assembly is fixedly assembled with the main frame 100 by screws. The outer housing 200 is divided into an upper housing 210 and a lower housing 220. Both the upper housing 210 and the lower housing 220 are fixedly assembled with the inner housing by screws. The pedal fixing part 300 is fixedly assembled with the main frame 100 by screws, and the pedal fixing part 300 is rotatably assembled with the foot pedal 400 by a pin 310. When the user disassembles and repairs the unicycle, the user can repair the unicycle by separately disassembling the lower housing. And by modularizing the various parts of the unicycle and then combining the individual modules with screws, the user can quickly disassemble and repair the unicycle.

[0051] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.

Claims

1. A unicycle self-balancing scooter, characterized in that, Comprising: A main frame, to which each component in the unicycle scooter is mounted. An outer housing, including an upper housing and a lower housing, the upper housing is mounted on the outside of the main frame, and the lower housing is detachably connected to the upper housing, and / or the lower housing is detachably connected to the main frame.

2. The unicycle scooter according to claim 1, wherein The unicycle scooter includes a pedal fixing part, and a third threaded hole is provided on the pedal fixing part, and a screw fixes the pedal fixing part and the main frame through the third threaded hole.

3. The unicycle scooter according to claim 2, wherein, The unicycle scooter further includes a foot pedal, the pedal fixing part includes a pin, a third assembly hole is provided on the foot pedal, and the foot pedal and the pedal fixing part are rotationally assembled through the pin and the third assembly hole.

4. The unicycle scooter according to claim 3, characterized in that, The lower housing is provided with a first notch, and one end of the pedal fixing part close to the lower housing penetrates through the first notch, and the first notch is used to make way for the pedal fixing part.

5. The unicycle according to claim 2, characterized in that, The unicycle scooter further includes a protection member, the protection member is provided on a side of the lower housing away from the upper housing, and the protection member is fixed to the main frame by screws.

6. The unicycle balance scooter according to claim 5, characterized in that, The protection member is provided with a first relief groove, and the pedal fixing part is embedded in the first relief groove.

7. The unicycle balance scooter according to claim 6, characterized in that, The outer contour of the protection member is larger than the outer contour of the lower housing.

8. The unicycle balance scooter according to claim 1, characterized in that, The unicycle scooter further includes a battery compartment, and a plurality of threaded assembly holes are provided on the main frame, and screws fix the battery compartment to the main frame through the threaded assembly holes.

9. The unicycle scooter according to claim 8, characterized in that, The unicycle scooter further includes a shock absorption assembly, and the battery compartment is provided with a second relief groove to make way for the shock absorption assembly.

10. The unicycle balance scooter according to claim 1, characterized in that, The unicycle scooter further includes a handle, the handle is provided with a receiving cavity, and one end of the main frame close to the handle extends into the receiving cavity.

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