CN214729375U - Balance car and steel ball type rotating mechanism thereof - Google Patents
Balance car and steel ball type rotating mechanism thereof Download PDFInfo
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- CN214729375U CN214729375U CN202120799140.5U CN202120799140U CN214729375U CN 214729375 U CN214729375 U CN 214729375U CN 202120799140 U CN202120799140 U CN 202120799140U CN 214729375 U CN214729375 U CN 214729375U
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- fixing block
- connecting portions
- steel ball
- ball type
- main shaft
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Abstract
The utility model relates to a balance car field especially relates to a balance car and steel ball type slewing mechanism thereof, including spherical rotating device and two automobile bodies, spherical rotating device includes main shaft, connecting axle and connecting portion, and the quantity of connecting portion and connecting axle is two, and two connecting axles set firmly respectively in the terminal surface central point department of putting that connecting portion kept away from each other, and the main shaft runs through to be connected two connecting portions between two connecting portions, and two connecting portions are laminated mutually in the intermediate position department of main shaft, and two connecting portions can be followed binding face and rotated mutually. Two automobile bodies pass through spherical rotating device and connect, under the inseparable condition of connection, can rotate mutually, make things convenient for the use of balance car under various environment, it is convenient to install, has safe maneuverability.
Description
Technical Field
The utility model relates to a balance car field especially relates to a balance car and steel ball type slewing mechanism thereof.
Background
The balance car is a novel green product used by modern people as a travel tool and leisure and entertainment.
The balance car in the prior art comprises two car bodies, and the middle of the car bodies is usually fixedly connected, so that the balance car is not flexible enough and is easy to damage.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model discloses the purpose is to the balance car among the prior art, comprises two automobile bodies, uses fixed connection usually in the middle of the automobile body, makes the flexibility of balance car not enough, and the problem of easy damage provides a balance car and steel ball type slewing mechanism thereof.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a steel ball type slewing mechanism, includes spherical rotating device, and spherical rotating device includes main shaft, connecting axle and connecting portion, and the quantity of connecting portion and connecting axle is two, and two connecting axles set firmly respectively in the terminal surface central point department of keeping away from each other of connecting portion, and the main shaft runs through to be connected two connecting portions between two connecting portions, and two connecting portions are laminated mutually in the intermediate position department of main shaft, and two connecting portions can be followed binding face and rotated mutually.
Preferably, the connecting part is of a hemispherical structure, and the two connecting parts are attached to form a sphere.
Preferably, the sphere formed by the two connecting parts is fixed by a fixing mechanism.
Preferably, the fixing mechanism comprises an upper fixing block and a lower fixing block, the shapes of the inner side ends of the upper fixing block and the lower fixing block are matched with the shapes of the connecting portions, the upper fixing block and the lower fixing block are connected through bolts, and the connected upper fixing block and the connected lower fixing block cover the two connecting portions after being attached. The fixed block is connected with the lower fixed block through bolts. The sphere that two hemispheres are constituteed has both guaranteed not to separate by fixed establishment's structure after fixed, also can follow binding face rotation of each other to a certain extent, easily balance car's installation use.
The utility model also provides a balance car, which comprises a steel ball type rotating mechanism and two car bodies; the fixing mechanism is arranged between the two vehicle bodies, and each vehicle body comprises an upper cover, a lower cover, a tire and a wheel cover; the upper cover is fixedly connected with the lower cover, one end of a rotating shaft is fixedly connected to the inner side of the tire, the other end of the rotating shaft is rotatably connected with the outer side connecting position of the upper cover and the lower cover, and the wheel cover is fixedly connected to the outer side of the tire; the end parts of the two connecting shafts are rotatably connected with the opposite inner side positions of the two vehicle bodies. The spherical structure is installed in the middle of two automobile bodies, and through the fixed spherical mechanism of fixed establishment, two automobile bodies that make the balance car can the rotation each other, and the structure is inseparable, convenient and practical, and the simple installation.
3. Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
this balance car and steel ball type slewing mechanism thereof, including spherical rotating device and two automobile bodies, spherical rotating device comprises main shaft, connecting axle and connecting portion, and the quantity of connecting portion is two, and the plane of two connecting portions can laminate mutually and form the spheroid, and the cambered surface central point of two connecting portions puts and is equipped with a connecting axle respectively, and the intermediate position of two connecting portions is equipped with the main shaft. Two automobile bodies pass through spherical rotating device and connect, under the inseparable condition of connection, can rotate mutually, make things convenient for the use of balance car under various environment, it is convenient to install, has safe maneuverability.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention
Figure 2 exploded view of the assembly of the present invention
Fig. 3 is a schematic view of the connection structure of the spherical rotating device of the present invention
In the figure, 1, a spherical rotating device; 101. a main shaft; 102. a connecting shaft; 103. a connecting portion; 2. a vehicle body; 201. an upper cover; 202. a lower cover; 203. a tire; 204. a wheel cover; 205. a rotating shaft; 3. a fixing mechanism; 301. an upper fixed block; 302. and a lower fixing block.
Detailed Description
As shown in fig. 1-3, a steel ball type rotating mechanism is installed in two car bodies 2, and includes a spherical rotating device 1, the spherical rotating device 1 is composed of a main shaft 101, two connecting shafts 102 and two connecting portions 103, the planes of the two connecting portions 103 can be mutually jointed to form a sphere, the center positions of the arc surfaces of the two connecting portions 103 are respectively provided with one connecting shaft 102, the middle positions of the two connecting portions are provided with the main shaft 101, the main shaft 101 is arranged between the two connecting portions 103 in a penetrating manner, and the two connecting portions 103 can mutually rotate along the jointing surfaces of the two connecting portions 103 at the center positions of the main shaft 101. The two connecting parts can translate in the horizontal direction along the main shaft, and can form a complete sphere after moving along the main shaft, and the complete sphere can be divided into two hemispheres.
Specifically, the sphere composed of the two connecting portions 103 is fixed by the fixing mechanism 3, the fixing mechanism 3 includes an upper fixing block 301 and a lower fixing block 302, and the upper fixing block 301 and the lower fixing block 302 respectively cover the upper side and the lower side of the sphere composed of the two connecting portions 103. The sphere that two hemispheres are constituteed has both guaranteed not to separate by fixed establishment's structure after fixed, also can follow binding face rotation of each other to a certain extent, easily balance car's installation use.
Specifically, the upper fixing block 301 and the lower fixing block 302 are bolted.
The utility model also provides a balance car contains spherical rotating device 1 and two automobile bodies 2.
Specifically, the vehicle body 2 includes an upper cover 201, a lower cover 202, tires 203, and wheel covers 204.
Specifically, the upper cover 201 and the lower cover 202 are fixedly connected, one end of a rotating shaft 205 is fixedly connected to the inner side of the tire 203, the other end of the rotating shaft 205 is rotatably connected to the outer side connecting position of the upper cover 201 and the lower cover 202, the wheel cover 204 is fixedly connected to the outer side of the tire 203, and the end portions of the two connecting shafts 102 are rotatably connected to the inner side positions of the two vehicle bodies 2 opposite to each other. The spherical structure is installed in the middle of two automobile bodies, and through the fixed spherical mechanism of fixed establishment, two automobile bodies that make the balance car can the rotation each other, and the structure is inseparable, convenient and practical, and the simple installation.
During the use, with two hemispheroids to the central removal, constitute a complete spheroid, it is fixed with two hemisphere lockings through last fixed block and lower fixed block again, two automobile bodies are connected through this spherical rotating device, under the inseparable condition of connection, can rotate mutually, make things convenient for the use of balance car under various environment, it is convenient to install, has safe maneuverability.
Claims (5)
1. A steel ball type slewing mechanism is characterized in that: including spherical rotating device (1), spherical rotating device (1) includes main shaft (101), connecting axle (102) and connecting portion (103), the quantity of connecting portion (103) and connecting axle (102) is two, two connecting axles (102) set firmly respectively in the terminal surface central point department of keeping away from each other of connecting portion (103), main shaft (101) run through between two connecting portions (103) with two connecting portions (103) be connected, two connecting portions (103) are laminated mutually in the intermediate position department of main shaft (101), two connecting portions (103) can be followed binding face and rotated mutually.
2. A steel ball type turning mechanism according to claim 1, characterized in that: the connecting parts (103) are of hemispherical structures, and the two connecting parts (103) are jointed to form a sphere.
3. A steel ball type turning mechanism according to claim 1, characterized in that: the sphere formed by the two connecting parts (103) is fixed by a fixing mechanism (3).
4. A steel ball type turning mechanism according to claim 3, characterized in that: the fixing mechanism (3) comprises an upper fixing block (301) and a lower fixing block (302), the shapes of the inner side ends of the upper fixing block (301) and the lower fixing block (302) are matched with those of the connecting portions (103), the upper fixing block (301) is connected with the lower fixing block (302) through bolts, and the connected upper fixing block (301) and the lower fixing block (302) cover the two connecting portions (103) after being attached.
5. A balance car comprising the steel ball type turning mechanism according to any one of claims 1 to 4, characterized in that: the bicycle is characterized by further comprising two bicycle bodies (2), wherein the fixing mechanism (3) is arranged between the two bicycle bodies (2), and each bicycle body (2) comprises an upper cover (201), a lower cover (202), a tire (203) and a wheel cover (204); the upper cover (201) is fixedly connected with the lower cover (202), one end of a rotating shaft (205) is fixedly connected to the inner side of the tire (203), the other end of the rotating shaft (205) is rotatably connected with the outer side connecting position of the upper cover (201) and the lower cover (202), and the wheel cover (204) is fixedly connected to the outer side of the tire (203); the end parts of the two connecting shafts (102) are rotatably connected with the opposite inner side positions of the two vehicle bodies (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120799140.5U CN214729375U (en) | 2021-04-19 | 2021-04-19 | Balance car and steel ball type rotating mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120799140.5U CN214729375U (en) | 2021-04-19 | 2021-04-19 | Balance car and steel ball type rotating mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214729375U true CN214729375U (en) | 2021-11-16 |
Family
ID=78602380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120799140.5U Active CN214729375U (en) | 2021-04-19 | 2021-04-19 | Balance car and steel ball type rotating mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214729375U (en) |
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2021
- 2021-04-19 CN CN202120799140.5U patent/CN214729375U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 321400 No.3, Xinzhong Road, Xinbi street, Jinyun County, Lishui City, Zhejiang Province Patentee after: Zhejiang purusheng industry and Trade Co.,Ltd. Address before: 323000 No.10, bichuan Road, Xinbi street, Jinyun County, Lishui City, Zhejiang Province Patentee before: Zhejiang purusheng industry and Trade Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |