Scooter convenient for flexible switching between manual operation and automatic operation

Abstract

The scooter comprises a rear scooter body mechanism, a seat mechanism, a scooter head mechanism, a folding mechanism, a push rod mechanism and a control mechanism, the folding mechanism is fixed to the front side of the rear scooter body mechanism, and the scooter head mechanism is fixed to the power output end of the front side of the folding mechanism; the seat mechanism is fixed to the power output end of the upper side of the folding mechanism, the two ends of the push rod mechanism are fixed to the rear vehicle body mechanism and the folding mechanism respectively and used for driving the folding mechanism to be unfolded or folded, and the control mechanism is fixed to the vehicle head mechanism and electrically connected with the rear vehicle body mechanism, the vehicle head mechanism and the push rod mechanism. The push rod mechanism comprises a mounting base, a driving motor, a push rod assembly and a switching assembly. The scooter has the advantages that the scooter can be flexibly switched between an automatic mode and a manual mode so as to meet different use scenes, and greater convenience is brought to a user.

Description

Technical Field

[0001] The invention relates to the field of foldable scooters, and in particular to a scooter that is convenient for flexible switching between manual and automatic operation. Background Art

[0002] Folding scooters are a means of transportation for the elderly and the weak, as well as for patients undergoing clinical rehabilitation. They are widely used because they can be folded, are easy to carry, and take up little space. In order to make the folding or unfolding of scooters more convenient, electric push rods have been widely used as a power source to enable scooters to fold or unfold automatically. However, when the power supply is exhausted, the electric push rod cannot work properly, and under the resistance of the driving motor, the electric push rod cannot be folded or unfolded manually, or requires a lot of effort to operate manually, which is undoubtedly worse for users who are already weak. Therefore, it is necessary to produce a scooter that is easy to switch between manual and automatic operation to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a scooter that is easy to switch between manual and automatic control to solve the problems mentioned in the background technology.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] A scooter that is convenient for manual and automatic flexible switching, comprising a rear body mechanism, a seat mechanism, a front mechanism, a folding mechanism, a push rod mechanism and a control mechanism, wherein the folding mechanism is fixed to the front side of the rear body mechanism, the front mechanism is fixed to the power output end of the front side of the folding mechanism, the seat mechanism is fixed to the power output end on the upper side of the folding mechanism, the two ends of the push rod mechanism are respectively fixed to the rear body mechanism and the folding mechanism, and are used to drive the folding structure to unfold or fold, and the control mechanism is fixed to the front mechanism and is electrically connected to the rear body mechanism, the front mechanism and the push rod mechanism;

[0006] The push rod mechanism includes a mounting seat, a driving motor, a push rod assembly and a switching assembly. A connecting ear is provided on one side of the outside of the mounting seat, and the connecting ear is hinged to the rear body mechanism. A mounting cavity is provided in the mounting seat, and the push rod assembly is fixed to the other side of the outside of the mounting seat. The power output end of the push rod assembly is drivingly connected to the folding mechanism. A driving shaft is provided on the push rod assembly, and the driving shaft is used to drive the power output end of the push rod assembly. A driven gear is also provided on the push rod assembly, and the driven gear is fixed on the driving shaft and corresponds to the mounting cavity. The driving motor is fixed on the mounting seat, and a driving gear is provided on the driving motor. The driving gear is fixed at the power output end of the driving motor and corresponds to the mounting cavity. The switching assembly is fixed on the mounting seat and is respectively connected with the driving gear and the driven gear. The switching assembly is used to switch the driving gear and the driven gear to a driving state or a non-driving state.

[0007] Further description of the present invention: The switching assembly includes a speed change gear set, a first rotating drum, a second rotating drum, a first connecting gear, a second connecting gear and a rotating drum connecting assembly. The first rotating drum and the second rotating drum are both rotatably mounted in the mounting cavity. The first connecting gear and the second connecting gear are respectively fixed outside the first rotating drum and the second rotating drum. The speed change gear set is fixed in the mounting cavity and is meshed with the driving gear and the first connecting gear. The second connecting gear is meshed with the driven gear. The rotating drum connecting assembly is fixed on the mounting seat. The power output end of the rotating drum connecting assembly is penetrated in the first rotating drum and the second rotating drum, and is used to switch the first rotating drum and the second rotating drum into a drive connection or a non-drive connection.

[0008] Further description of the present invention: The rotating drum connecting assembly includes an installation shell, a manual switch, a switching shaft, a switching gear and a return spring. The installation shell is fixed on the mounting seat and has a sliding cavity inside. The first rotating drum and the second rotating drum are respectively provided with a first internal tooth and a second internal tooth. The two ends of the switching gear correspond to the first rotating drum and the second rotating drum respectively. The two ends of the switching gear are respectively meshed with the first internal tooth and the second internal tooth. The manual switch is fixed on the installation shell and the power output end is slidably connected with the sliding cavity. One end of the switching shaft is fixed at the power output end of the manual switch, and the other end is passed through the second rotating drum. The return spring is arranged in the first rotating drum. The switching shaft and the return spring correspond to the two sides of the switching gear respectively.

[0009] Further description of the present invention: The manual switch includes a rotating block, a sliding block and a rotating handle. The rotating block is rotatably mounted on the end of the mounting shell, the rotating handle is fixed to the outer end of the rotating block, a driving boss is provided at the inner end of the rotating block, the sliding block is slidably connected to the sliding cavity, a driving ramp and a contact platform are provided on the sliding block, the driving boss corresponds to the driving ramp, the contact platform is connected to the side of the driving ramp close to the rotating handle, a driving convex ring is provided on the outer periphery of the switching shaft, and the driving convex ring is abutted against the side of the sliding block away from the rotating handle.

[0010] Further description of the present invention: two groups of driving bosses are symmetrically arranged on both sides of the outer periphery of the rotating block, and two groups of driving inclined platforms and abutment platforms are symmetrically arranged on both sides of the outer periphery of the sliding block.

[0011] Further description of the present invention: The rotating drum connecting assembly also includes a guide shaft rod, which is rotatably mounted in the mounting seat and passes through the first rotating drum, the return spring, the switching gear and the switching shaft rod in sequence.

[0012] Further description of the present invention: The push rod mechanism also includes a first bearing and a second bearing, both of which are fixed on the mounting seat, an annular groove is provided on the side of the first rotating cylinder close to the second rotating cylinder, and the other side of the first rotating cylinder is rotatably mounted in the first bearing, and an annular boss corresponding to the annular groove is provided on one side of the second rotating cylinder, and the other side of the second rotating cylinder is rotatably mounted in the second bearing.

[0013] Further description of the present invention: The folding mechanism includes a front folding bracket, a rear folding bracket, a seat bracket, a linkage rod, a connecting beam and a linkage drive assembly. The middle part of the front folding bracket is hinged to the front end of the rear folding bracket, the lower end of the seat bracket is hinged to the middle part of the rear folding bracket, the lower end of the linkage rod is hinged to the rear end of the front folding bracket, the upper end of the linkage rod is hinged to the middle part of the seat bracket, the front end of the front folding bracket is hinged to the front mechanism, the rear end of the rear folding bracket is hinged to the rear body mechanism, the upper end of the seat bracket is hinged to the seat mechanism, the end of the connecting beam is fixed on the linkage drive assembly, the linkage drive assembly is connected to the front folding bracket, the front folding bracket, the rear folding bracket, the seat bracket, the linkage rod and the linkage drive assembly are each arranged in two groups and correspond to the left and right sides of the connecting beam, and the power output end of the push rod assembly is hinged to the middle part of the connecting beam.

[0014] The beneficial effect of the present invention is that by setting a switching component, it is possible to manually switch whether the drive motor and the push rod component are driven and connected, that is, to switch between the automatic mode and the manual mode. When the scooter has sufficient power, the automatic mode is adopted. When the scooter runs out of power, the manual mode is adopted to cut off the drive connection between the drive motor and the push rod component, so that when the folding mechanism is manually folded or unfolded, there is no need to overcome the resistance of the drive motor, and the folding mechanism can be manually operated easily. The advantage of this design is that the scooter can flexibly switch between the automatic mode and the manual mode to meet different usage scenarios, bringing greater convenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the present invention;

[0016] Figure 2 It is a structural diagram of the folding mechanism and the push rod mechanism in the present invention;

[0017] Figure 3 It is a structural diagram of the push rod mechanism in the present invention;

[0018] Figure 4 is a cross-sectional view of the push rod mechanism in the present invention;

[0019] Figure 5 yes Figure 4 A partial enlarged view of position A in the middle;

[0020] Figure 6 is a structural diagram of the push rod mechanism in the present invention (wherein the mounting seat is partially hidden);

[0021] Figure 7 is a structural diagram of the switching assembly, the first bearing and the second bearing in the present invention;

[0022] Figure 8 It is a structural diagram of the manual switch in the present invention;

[0023] Description of reference numerals:

[0024] 1. Rear body mechanism; 2. Seat mechanism; 3. Front mechanism; 4. Folding mechanism; 41. Front folding bracket; 42. Rear folding bracket; 43. Seat bracket; 44. Linkage rod; 45. Connecting beam; 46. Linkage drive assembly; 5. Push rod mechanism; 51. Mounting seat; 511. Connecting ear; 512. Mounting cavity;

[0025] 52, driving motor; 521, driving gear; 53, push rod assembly; 531, driving shaft; 532, driven gear; 54, switching assembly; 541, speed change gear set; 542, first rotating drum; 5421, annular groove; 543, second rotating drum; 5431, annular boss; 544, first connecting gear; 545, second connecting gear; 546, rotating drum connecting assembly; 5461, mounting shell; 54611, sliding cavity ; 5462, manual switch; 54621, rotating block; 546211, driving boss; 54622, sliding block; 546221, driving ramp; 546222, abutment platform; 54623, rotating handle; 5463, switching shaft; 54631, driving convex ring; 5464, switching gear; 5465, return spring; 5466, guide shaft; 55, first bearing; 56, second bearing; 6, control mechanism. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings:

[0027] like Figures 1 to 8 As shown, a scooter that is convenient for flexible switching between manual and automatic operation comprises a rear body mechanism 1, a seat mechanism 2, a front mechanism 3, a folding mechanism 4, a push rod mechanism 5 and a control mechanism 6. The folding mechanism 4 is fixed to the front side of the rear body mechanism 1, the front mechanism 3 is fixed to the power output end of the front side of the folding mechanism 4, the seat mechanism 2 is fixed to the power output end on the upper side of the folding mechanism 4, the two ends of the push rod mechanism 5 are respectively fixed to the rear body mechanism 1 and the folding mechanism 4, and are used to drive the folding structure to unfold or fold, and the control mechanism 6 is fixed to the front mechanism 3 and is electrically connected to the rear body mechanism 1, the front mechanism 3 and the push rod mechanism 5;

[0028] The push rod mechanism 5 includes a mounting seat 51, a driving motor 52, a push rod assembly 53 and a switching assembly 54. A connecting ear 511 is provided on one side of the outside of the mounting seat 51. The connecting ear 511 is hinged to the rear body mechanism 1. A mounting cavity 512 is provided in the mounting seat 51. The push rod assembly 53 is fixed to the other side of the outside of the mounting seat 51. The power output end of the push rod assembly 53 is drivingly connected to the folding mechanism 4. A driving shaft 531 is provided on the push rod assembly 53. The driving shaft 531 is used to drive the power output end of the push rod assembly 53. The push rod assembly 53 is also provided with The driven gear 532 is fixed on the driving shaft 531 and corresponds to the installation cavity 512. The driving motor 52 is fixed on the mounting seat 51. The driving motor 52 is provided with a driving gear 521. The driving gear 521 is fixed to the power output end of the driving motor 52 and corresponds to the installation cavity 512. The switching component 54 is fixed on the mounting seat 51 and is connected with the driving gear 521 and the driven gear 532 respectively. The switching component 54 is used to switch the driving gear 521 and the driven gear 532 to a driving state or a non-driving state.

[0029] By setting the switching component 54, it is possible to manually switch whether the driving motor 52 and the push rod component 53 are driven and connected, that is, switch between the automatic mode and the manual mode. When the scooter has sufficient power, the automatic mode is adopted. When the scooter runs out of power, the manual mode is adopted to cut off the driving connection between the driving motor 52 and the push rod component 53, so that when the folding mechanism 4 is manually folded or unfolded, there is no need to overcome the resistance of the driving motor 52, and the folding mechanism 4 can be manually operated easily. The advantage of this design is that the scooter can flexibly switch between the automatic mode and the manual mode to meet different usage scenarios, bringing greater convenience to the user.

[0030] The switching assembly 54 includes a speed change gear set 541, a first rotating drum 542, a second rotating drum 543, a first connecting gear 544, a second connecting gear 545 and a rotating drum connecting assembly 546. The first rotating drum 542 and the second rotating drum 543 can be rotatably installed in the installation cavity 512. The first connecting gear 544 and the second connecting gear 545 are respectively fixed to the outside of the first rotating drum 542 and the second rotating drum 543. The speed change gear set 541 is fixed in the installation cavity 512 and meshes with the driving gear 521 and the first connecting gear 544. The second connecting gear 545 meshes with the driven gear 532. The rotating drum connecting assembly 546 is fixed on the mounting seat 51. The power output end of the rotating drum connecting assembly 546 is arranged in the first rotating drum 542 and the second rotating drum 543, and is used to switch the first rotating drum 542 and the second rotating drum 543 into a driving connection or a non-driving connection.

[0031] The driving motor 52 drives the speed change gear set 541 to rotate through the driving gear 521, and the speed change gear set 541 drives the first connecting gear 544 and the first rotating drum 542 to rotate. When the rotating drum connecting assembly 546 switches the first rotating drum 542 and the second rotating drum 543 to a driving connection, that is, an automatic mode, the second rotating drum 543 rotates synchronously with the first rotating drum 542, thereby driving the driven gear 532 to rotate through the second connecting gear 545, and the driven gear 532 drives the driving shaft 531 on the push rod assembly 53 to rotate, so that the power output end of the push rod assembly 53 extends or retracts, thereby controlling the unfolding or folding of the folding mechanism 4. When the rotating drum connecting assembly 546 switches the first rotating drum 542 and the second rotating drum 543 to a non-driving connection, that is, a manual mode, the second rotating drum 543 can rotate freely, that is, it will not be affected by the resistance of the driving motor 52, thereby realizing the function of easily operating the folding mechanism 4.

[0032] The rotating drum connecting assembly 546 includes a mounting shell 5461, a manual switch 5462, a switching shaft 5463, a switching gear 5464 and a return spring 5465. The mounting shell 5461 is fixed on the mounting seat 51 and is provided with a sliding cavity 54611 inside. The first rotating drum 542 and the second rotating drum 543 are respectively provided with a first internal tooth and a second internal tooth. The two ends of the switching gear 5464 correspond to the first rotating drum 542 and the second rotating drum 543 respectively. The two ends of the switching gear 5464 are respectively meshed with the first internal tooth and the second internal tooth. The manual switch 5462 is fixed on the mounting shell 5461 and the power output end is slidably connected with the sliding cavity 54611. One end of the switching shaft 5463 is fixed to the power output end of the manual switch 5462, and the other end is penetrated into the second rotating drum 543. The return spring 5465 is arranged in the first rotating drum 542. The switching shaft 5463 and the return spring 5465 correspond to the two sides of the switching gear 5464 respectively.

[0033] Through the manual switch 5462, the switching shaft 5463 is driven to slide in the sliding cavity 54611, thereby driving the position of the switching gear 5464. When the switching gear 5464 is engaged with both the first rotating cylinder 542 and the second rotating cylinder 543, the first rotating cylinder 542 and the second rotating cylinder 543 rotate synchronously. When the switching gear 5464 is only engaged with the first rotating cylinder 542, the second rotating cylinder 543 can rotate freely. The reset spring 5465 is used to reset the switching gear 5464 to be engaged with the first rotating cylinder 542 and the second rotating cylinder 543 at the same time.

[0034] The manual switch 5462 includes a rotating block 54621, a sliding block 54622 and a rotating handle 54623. The rotating block 54621 is rotatably mounted on the end of the mounting shell 5461. The rotating handle 54623 is fixed to the outer end of the rotating block 54621. A driving boss 546211 is provided at the inner end of the rotating block 54621. The sliding block 54622 is slidably connected to the sliding cavity 54611. A driving ramp 546221 and a contact platform 546222 are provided on the sliding block 54622. The driving boss 546211 corresponds to the driving ramp 546221. The contact platform 546222 is connected to a side of the driving ramp 546221 close to the rotating handle 54623. A driving convex ring 54631 is provided on the outer periphery of the switching shaft 5463. The driving convex ring 54631 abuts against a side of the sliding block 54622 away from the rotating handle 54623.

[0035] By turning the rotating handle 54623, the rotating block 54621 is driven to rotate at the same time, and the driving boss 546211 on the rotating block 54621 moves along the surface of the driving ramp 546221, thereby driving the sliding block 54622 to slide axially along the sliding cavity 54611, thereby driving the switching shaft 5463 to move axially through the driving convex ring 54631. When the driving boss 546211 moves to the abutment platform 54622, the sliding block 54622 is in the maximum ejection position, and at this time, in the absence of external force, the rotating handle 54623 will not rebound, thereby facilitating manual operation of the folding mechanism 4.

[0036] The driving bosses 546211 are symmetrically arranged in two groups on both sides of the outer periphery of the rotating block 54621 , and the driving inclined platforms 546221 and the abutting platforms 546222 are symmetrically arranged in two groups on both sides of the outer periphery of the sliding block 54622 .

[0037] This ensures that both sides of the sliding block 54622 are evenly stressed, facilitating smooth sliding of the sliding block 54622 in the sliding cavity 54611 .

[0038] The rotating drum connecting assembly 546 also includes a guide shaft 5466, which is rotatably mounted in the mounting seat 51 and passes through the first rotating drum 542, the return spring 5465, the switching gear 5464 and the switching shaft 5463 in sequence.

[0039] The guide shaft 5466 guides the first rotating drum 542, the return spring 5465, the switching gear 5464 and the switching shaft 5463, thereby increasing the stability of the structure.

[0040] The push rod mechanism 5 also includes a first bearing 55 and a second bearing 56, both of which are fixed on the mounting seat 51. An annular groove 5421 is provided on the side of the first rotating cylinder 542 close to the second rotating cylinder 543, and the other side of the first rotating cylinder 542 is rotatably mounted in the first bearing 55. An annular boss 5431 corresponding to the annular groove 5421 is provided on one side of the second rotating cylinder 543, and the other side of the second rotating cylinder 543 is rotatably mounted in the second bearing 56.

[0041] Through the cooperation between the annular groove 5421 and the annular boss 5431 , the second rotating drum 543 can be partially sleeved on the first rotating drum 542 , and when the second rotating drum 543 is in a state of free rotation, it can also maintain a precise positional relationship with the first rotating drum 542 .

[0042] The folding mechanism 4 includes a front folding bracket 41, a rear folding bracket 42, a seat bracket 43, a linkage rod 44, a connecting crossbeam 45 and a linkage drive assembly 46. The middle part of the front folding bracket 41 is hinged to the front end of the rear folding bracket 42, the lower end of the seat bracket 43 is hinged to the middle part of the rear folding bracket 42, the lower end of the linkage rod 44 is hinged to the rear end of the front folding bracket 41, the upper end of the linkage rod 44 is hinged to the middle part of the seat bracket 43, and the front end of the front folding bracket 41 is hinged to the head mechanism 3. The rear end of the rear folding bracket 42 is hinged to the rear body mechanism 1, the upper end of the seat bracket 43 is hinged to the seat mechanism 2, the end of the connecting beam 45 is fixed on the linkage drive assembly 46, and the linkage drive assembly 46 is drivingly connected to the front folding bracket 41. The front folding bracket 41, the rear folding bracket 42, the seat bracket 43, the linkage rod 44 and the linkage drive assembly 46 are each arranged in two groups and correspond to the left and right sides of the connecting beam 45. The power output end of the push rod assembly 53 is hinged to the middle part of the connecting beam 45.

[0043] When the power output end of the push rod assembly 53 is extended, the connecting beam 45 is driven to swing, thereby driving the middle part of the front folding bracket 41 to rotate around the front end of the rear folding bracket 42 through the linkage drive assembly 46, thereby folding. The front folding bracket 41 drives the seat bracket 43 to rotate around the middle part of the rear folding bracket 42 through the linkage rod 44, so that the seat mechanism 2 is also folded. When the power output end of the push rod assembly 53 is retracted, the scooter is unfolded.

[0044] The above does not limit the technical scope of the present invention in any way. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A scooter that is easy to switch between manual and automatic, characterized in that: The vehicle comprises a rear body mechanism, a seat mechanism, a front mechanism, a folding mechanism, a push rod mechanism and a control mechanism, wherein the folding mechanism is fixed to the front side of the rear body mechanism, the front mechanism is fixed to the power output end on the front side of the folding mechanism, the seat mechanism is fixed to the power output end on the upper side of the folding mechanism, the two ends of the push rod mechanism are respectively fixed to the rear body mechanism and the folding mechanism, and are used to drive the folding structure to unfold or fold, and the control mechanism is fixed to the front mechanism and is electrically connected to the rear body mechanism, the front mechanism and the push rod mechanism; The push rod mechanism comprises a mounting seat, a driving motor, a push rod assembly and a switching assembly, a connecting ear is provided on one side of the outside of the mounting seat, the connecting ear is hinged to the rear body mechanism, a mounting cavity is provided in the mounting seat, the push rod assembly is fixed to the other side of the outside of the mounting seat, the power output end of the push rod assembly is drivingly connected to the folding mechanism, a driving shaft is provided on the push rod assembly, the driving shaft is used to drive the power output end of the push rod assembly, a driven gear is also provided on the push rod assembly, the driven gear is fixed on the driving shaft and corresponds to the mounting cavity, the driving motor is fixed on the mounting seat, a driving gear is provided on the driving motor, the driving gear is fixed to the power output end of the driving motor and corresponds to the mounting cavity, the switching assembly is fixed on the mounting seat and is respectively connected with the driving gear and the driven gear, and the switching assembly is used to switch the driving gear and the driven gear to a driving state or a non-driving state.

2. A scooter that is easy to switch between manual and automatic according to claim 1, characterized in that: The switching assembly includes a speed change gear set, a first rotating drum, a second rotating drum, a first connecting gear, a second connecting gear and a rotating drum connecting assembly. The first rotating drum and the second rotating drum are both rotatably mounted in the mounting cavity. The first connecting gear and the second connecting gear are respectively fixed outside the first rotating drum and the second rotating drum. The speed change gear set is fixed in the mounting cavity and meshes with the driving gear and the first connecting gear. The second connecting gear is meshed with the driven gear. The rotating drum connecting assembly is fixed on the mounting seat. The power output end of the rotating drum connecting assembly is penetrated in the first rotating drum and the second rotating drum, and is used to switch the first rotating drum and the second rotating drum into a drive connection or a non-drive connection.

3. The scooter that is easy to switch between manual and automatic according to claim 2, characterized in that: The rotating drum connecting assembly includes a mounting shell, a manual switch, a switching shaft, a switching gear and a return spring. The mounting shell is fixed on the mounting seat and has a sliding cavity inside. The first rotating drum and the second rotating drum are respectively provided with a first internal tooth and a second internal tooth. The two ends of the switching gear correspond to the first rotating drum and the second rotating drum respectively. The two ends of the switching gear are respectively meshed with the first internal tooth and the second internal tooth. The manual switch is fixed on the mounting shell and the power output end is slidably connected with the sliding cavity. One end of the switching shaft is fixed to the power output end of the manual switch, and the other end is passed through the second rotating drum. The return spring is arranged in the first rotating drum. The switching shaft and the return spring correspond to the two sides of the switching gear respectively.

4. The scooter that is easy to switch between manual and automatic according to claim 3, characterized in that: The manual switch includes a rotating block, a sliding block and a rotating handle. The rotating block is rotatably mounted on the end of the mounting shell, the rotating handle is fixed to the outer end of the rotating block, a driving boss is provided at the inner end of the rotating block, the sliding block is slidably connected to the sliding cavity, a driving ramp and a resistance platform are provided on the sliding block, the driving boss corresponds to the driving ramp, the resistance platform is connected to a side of the driving ramp close to the rotating handle, a driving convex ring is provided on the outer periphery of the switching shaft, and the driving convex ring is abutted against a side of the sliding block away from the rotating handle.

5. The scooter that is easy to switch between manual and automatic according to claim 4, characterized in that: The driving bosses are symmetrically arranged in two groups on both sides of the outer periphery of the rotating block, and the driving inclined platforms and the abutting platforms are symmetrically arranged in two groups on both sides of the outer periphery of the sliding block.

6. The scooter that is easy to switch between manual and automatic according to claim 3, characterized in that: The rotating drum connecting assembly also includes a guide shaft, which is rotatably mounted in the mounting seat and passes through the first rotating drum, the return spring, the switching gear and the switching shaft in sequence.

7. The scooter that is easy to switch between manual and automatic according to claim 3, characterized in that: The push rod mechanism also includes a first bearing and a second bearing, both of which are fixed on the mounting seat, an annular groove is provided on the side of the first rotating cylinder close to the second rotating cylinder, and the other side of the first rotating cylinder is rotatably mounted in the first bearing, and an annular boss corresponding to the annular groove is provided on one side of the second rotating cylinder, and the other side of the second rotating cylinder is rotatably mounted in the second bearing.

8. The scooter that is easy to switch between manual and automatic according to claim 1, characterized in that: The folding mechanism includes a front folding bracket, a rear folding bracket, a seat bracket, a linkage rod, a connecting beam and a linkage drive assembly, the middle part of the front folding bracket is hinged to the front end of the rear folding bracket, the lower end of the seat bracket is hinged to the middle part of the rear folding bracket, the lower end of the linkage rod is hinged to the rear end of the front folding bracket, the upper end of the linkage rod is hinged to the middle part of the seat bracket, the front end of the front folding bracket is hinged to the vehicle head mechanism, the rear end of the rear folding bracket is hinged to the rear vehicle body mechanism, the upper end of the seat bracket is hinged to the seat mechanism, the end of the connecting beam is fixed on the linkage drive assembly, and the linkage drive assembly is drivingly connected to the front folding bracket, the front folding bracket, the rear folding bracket, the seat bracket, the linkage rod and the linkage drive assembly are each arranged in two groups and correspond to the left and right sides of the connecting beam, and the power output end of the push rod assembly is hinged to the middle part of the connecting beam.

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