Novel electric scooter

Abstract

The utility model discloses a novel electric scooter which comprises a scooter body, the scooter body comprises a front scooter frame, a rear scooter frame and a pedal, a cavity is formed in the pedal, a main battery is installed in the pedal, a direction part is rotatably installed on the front scooter frame, a front wheel is installed at the lower end of the direction part and used for controlling steering of the scooter, and a rear wheel is installed on the rear scooter frame and used for controlling steering of the scooter. Wherein hub motors are mounted on the front wheel and the rear wheel; the drawing box is installed in the cavity in a drawable mode, a replaceable auxiliary battery is placed in the drawing box, a locking mechanism used for locking the drawing box and the pedal is arranged on the inner wall of the drawing box, the locking mechanism comprises a locking block, a limiting plate, a spring, a contact rod and an abutting block, the abutting block is fixedly connected with a connecting rod, a pull ring is installed at the axis of the connecting rod, and the limiting plate is fixedly connected with the connecting rod. The contact rod is in contact connection with the abutting block, the contact rod is sleeved with a spring, one end of the contact rod is fixedly connected with the locking block, and the other end of the contact rod is in contact with a limiting plate fixed to the drawing box.

Description

Technical Field

[0001] The present application relates to the technical field of electric skateboards, and in particular to a new type of electric skateboard. Background Art

[0002] With the diversification of urban travel modes, electric scooters, as a light and flexible means of transportation, have gradually been favored by consumers. However, traditional electric scooters also have some problems, such as the difficulty of replacing batteries: most traditional electric scooters use a built-in fixed battery design, which makes battery replacement difficult and increases maintenance costs and time costs. In addition, in the face of different daily usage needs, the market also has certain requirements for the endurance of flexible electric skateboards. If a large-capacity battery is installed, the weight of the vehicle will increase, and if a small-capacity battery is installed, the endurance will be lower.

[0003] Based on this, how to improve the applicability of battery matching to meet different usage requirements is the purpose of this application.

[0004] The above contents are only used to assist in understanding the technical solution of the present application, and do not constitute an admission that the above contents are the closest prior art to the present application. Summary of the invention

[0005] Based on this, the present application provides a new type of electric scooter to solve one of the above technical problems.

[0006] The technical solution adopted by the present application to solve the technical problem is: a new type of electric scooter, including: a body, including a front frame, a rear frame and a pedal, the pedal is provided with a cavity, a main battery is installed inside the pedal, a steering part is rotatably installed on the front frame, a front wheel is installed at the lower end of the steering part for controlling the steering of the scooter, and a rear wheel is installed on the rear frame, wherein a hub motor is installed on the front wheel and / or the rear wheel; the scooter has a circuit connecting the main battery, the hub motor and the control switch; a drawer box is installed on the drawer box, which can be pulled out and installed on the drawer box. A replaceable secondary battery is placed in the cavity, and the secondary battery is connected in parallel or series with the circuit after installation. A locking mechanism for locking the drawer and the pedal is provided on the inner wall of the drawer, and the locking mechanism includes a locking block, a limit plate, a spring, a contact rod and a resistance block. The resistance block is fixedly connected to the connecting rod, a pull ring is installed at the axis of the connecting rod, the contact rod is in contact with the resistance block, a spring is sleeved on the contact rod, one end of the contact rod is fixedly connected to the locking block, and the other end is in contact with the limit plate fixed on the drawer.

[0007] In some embodiments, the lower portion of the cavity is symmetrically provided with guide grooves, the left wall is provided with a first accommodating groove, and the middle portion is provided with a locking hole that is symmetrical up and down and has the same diameter as the locking block.

[0008] In some embodiments, a first guide block matching the guide groove is symmetrically arranged at the lower portion of the drawer box, and a baffle matching the first accommodating groove is arranged on the outer side of the left wall of the drawer box.

[0009] In some embodiments, a second receiving groove for placing the auxiliary battery electrode is formed on the side wall of the drawer box, and the electrode is connected via a battery plug installed at a corresponding position in the first receiving groove and is directly connected to the hub motor via wires.

[0010] In some embodiments, a pair of second guide blocks are disposed inside the drawer, and a flexible material is disposed on the outer wall of the second guide.

[0011] In some embodiments, a through hole is formed on the second guide block, and a center hole is formed in the middle of the through hole.

[0012] In some embodiments, the locking mechanism is arranged in the through hole, the limit plate is sleeved on the contact rod and fixed to the inner wall of the through hole, the resistance block is installed in the center hole, the connecting rod passes through the inner wall of the drawer box, and a limit ring rotatably connected to the drawer box is fixed on the connecting rod, and the pull ring is rotatably connected to the connecting rod.

[0013] In some embodiments, the end of the contact rod that contacts the abutment block is hemispherical.

[0014] In some embodiments, shock absorbers are installed between the steering part and the front wheel, and between the rear frame and the rear wheel.

[0015] In some embodiments, a handle and a lighting lamp are installed at the upper end of the steering portion, a fender is installed on the rear wheel, and a taillight is installed on the fender.

[0016] The beneficial effects of this application are:

[0017] 1) The battery replacement process is simplified by placing the drawer box inside the pedal and quickly fixing or unlocking it using a locking mechanism.

[0018] 2) The use of replaceable secondary batteries optimizes the battery life options. Users can choose to use different batteries or not use secondary batteries according to different scenarios and needs, which improves flexibility. In addition, when the drawer does not add a secondary battery, the drawer can be used as a storage space for personal items, which improves space utilization and facilitates the storage of items. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a three-dimensional schematic diagram of this application.

[0021] Figure 2 It is a three-dimensional schematic diagram of the pedal of the present application.

[0022] Figure 3 It is a schematic cross-sectional view of the pedal of the present application.

[0023] Figure 4 It is a schematic diagram of the box drawer structure of the present application.

[0024] Figure 5 It is a schematic cross-sectional view of the drawer box of the present application.

[0025] Figure 6 It is a schematic diagram of the locking mechanism structure of the present application.

[0026] Explanation of the accompanying numbers: 1. body, 2. front frame, 3. rear frame, 4. pedal, 5. cavity, 6. steering part, 7. front wheel, 8. rear wheel, 9. hub motor, 10. drawer, 11. main battery, 12. auxiliary battery, 13. locking block, 14. limiting plate, 15. spring, 16. contact rod, 17. resistance block, 18. pull ring, 19. guide groove, 20. first accommodating groove, 21. locking hole, 22. first guide block, 23. second guide block, 24. baffle, 25. second accommodating groove, 26. through hole, 27. center hole, 28. limiting ring, 29. shock absorber, 30. handle, 31. lighting lamp, 32. mudguard, 33. tail light, 34. connecting rod, 35. electrode. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to achieve. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that the combination of such technical solutions does not exist and is not within the scope of protection of this application.

[0028] In the embodiments of this application, please refer to Figure 1-6 As shown, the novel electric scooter mainly comprises: a body 1, including a front frame 2, a rear frame 3 and a pedal 4, the pedal 4 is provided with a cavity 5, a main battery 11 is installed inside the pedal 4, a steering part 6 is rotatably installed on the front frame 2, a front wheel 7 is installed at the lower end of the steering part 6 for controlling the steering of the scooter, a rear wheel 8 is installed on the rear frame 3, wherein the front wheel 7 and / or the rear wheel 8 are provided with a hub motor 9; the scooter has a circuit connecting the main battery 11, the hub motor 9 and the control switch; a drawer 10 is drawably installed in the cavity 5, and a removable A sub-battery 12 is replaced, and the sub-battery 12 is connected in parallel or in series with the circuit after installation. The inner wall of the drawer 10 is provided with a locking mechanism for locking the drawer 10 and the pedal 4, and the locking mechanism includes a locking block 13, a limiting plate 14, a spring 15, a contact rod 16 and a resistance block 17. The resistance block 17 is fixedly connected to the connecting rod, and a pull ring 18 is installed at the axis of the connecting rod. The contact rod 16 is in contact with the resistance block 17, and a spring 15 is sleeved on the contact rod 16. One end of the contact rod 16 is fixedly connected to the locking block 13, and the other end is in contact with the limiting plate 14 fixed on the drawer 10.

[0029] Some preferred / improved embodiments based on the above embodiments will be described below. Any one of the following embodiments may be selected, or multiple embodiments may be selected and combined.

[0030] like Figure 2 As shown, the cavity 5 is symmetrically provided with guide grooves 19 at the lower portion, and a first accommodating groove 20 is provided on the left wall for providing a movable space for the electrode 35 when the drawer 10 slides. A locking hole 21 is provided in the middle portion which is symmetrical up and down and has the same diameter as the locking block 13 for locking the drawer 10.

[0031] Furthermore, a first guide block 22 matching the guide groove 19 is symmetrically arranged at the lower part of the drawer box 10, and the position of the drawer box 10 is limited by the cooperation of the first guide block 22 and the guide groove 19. A baffle 24 matching the first accommodating groove 20 is arranged on the outer side of the left wall of the drawer box 10 to block external rain or debris to prevent damage to internal devices.

[0032] Specifically, a second receiving groove 25 for placing the electrode 35 of the auxiliary battery 12 is opened on the side wall of the drawer box 10. The electrode 35 is connected through a battery plug installed at a corresponding position in the first receiving groove 20, and is directly connected to the hub motor 9 through an electric wire to supply energy to the hub motor 9.

[0033] like Figure 4As shown, a pair of second guide blocks 23 are provided inside the drawer 10 to limit the position of the auxiliary battery 12, and a flexible material is provided on the outer wall of the second guide to reduce the damage to the auxiliary battery 12 caused by vibration during use of the electric scooter.

[0034] Furthermore, a through hole 26 is formed on the second guide block 23 , and a center hole 27 is formed in the middle of the through hole 26 for accommodating a locking mechanism.

[0035] Specifically, the locking mechanism is arranged in the through hole 26, the limit plate 14 is sleeved on the contact rod 16 and fixed to the inner wall of the through hole 26, the resistance block 17 is installed in the center hole 27, and the connecting rod 34 passes through the inner wall of the drawer box 10. A limit ring 28 rotatably connected to the drawer box 10 is fixed on the connecting rod 34, which is used to fix the connecting rod 34 on the wall thickness of the drawer box 10. The pull ring 18 is rotatably connected to the connecting rod 34. When the pull ring 18 is held and rotated, the resistance block 17 connected by the connecting rod 34 is driven to rotate synchronously to achieve locking or unlocking.

[0036] like Figure 6 As shown, the end of the contact rod 16 that contacts the resistance block 17 is hemispherical, thereby reducing the contact area with the resistance block 17 and maintaining the smoothness of the contact surface to ensure the smooth rotation of the pull ring 18. In addition, the resistance block 17 in the figure is in the locked position and the unlocked position, that is, both ends and the middle are arc-shaped, so as to cooperate with the hemispherical resistance block 17 to maintain a certain degree of limiting effect and prevent automatic rotation and unlocking in a vibration environment.

[0037] like Figure 1 As shown, shock absorbers 29 are installed between the steering portion 6 and the front wheel 7, and between the rear frame 3 and the rear wheel 8 for shock absorption.

[0038] Furthermore, a handle 30 and a lighting lamp 31 are installed on the upper end of the steering portion 6 , a fender 32 is installed on the rear wheel 8 , and a tail light 33 is installed on the fender 32 .

[0039] When the auxiliary battery 12 is needed to increase the battery life, the pull ring 18 is rotated. Under the action of the spring 15, the arc at the center of the resistance block 17 contacts the contact rod 16, the locking block 13 disengages from the locking hole 21 and completely enters the through hole 26, the drawer 10 is unlocked, and the drawer 10 can be pulled out at this time; the auxiliary battery 12 is placed in the drawer 10, and the electrode 35 can move through the second receiving groove 25, and the drawer 10 is slid into the pedal 4. At this time, the electrode 35 passes through the first receiving groove 20 and is connected to the hub motor 9 through the wire, so as to realize the battery increase function; the pull ring 18 is continued to be rotated until the contact rod 16 is placed in the arc at the end of the resistance block 17, the locking block 13 moves outward to the locking hole 21, and the spring 15 is compressed due to the limit of the limit plate 14 fixed on the through hole 26, so as to realize the locking function; when the range extension is not needed, the auxiliary battery 12 is not needed, and the drawer 10 can be used as a container for temporary storage of personal items.

[0040] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed herein.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present application, and the aforementioned embodiments are only used to illustrate the technical solution of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not drive the essence of the corresponding technical solutions away from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A new type of electric scooter, characterized in that: include: The vehicle body comprises a front frame, a rear frame and a pedal, wherein a cavity is provided on the pedal, a main battery is installed inside the pedal, a steering part is rotatably installed on the front frame, a front wheel is installed at the lower end of the steering part for controlling the steering of the scooter, a rear wheel is installed on the rear frame, wherein a hub motor is installed on the front wheel and / or the rear wheel; the scooter has a circuit connecting the main battery, the hub motor and the control switch; A drawer box is installed in the cavity in a drawable manner, and a replaceable sub-battery is placed inside the drawer box. After installation, the sub-battery is connected in parallel or in series with the circuit. A locking mechanism for locking the drawer box and the pedal is provided on the inner wall of the drawer box, and the locking mechanism includes a locking block, a limiting plate, a spring, a contact rod and a resistance block. The resistance block is fixedly connected to the connecting rod, a pull ring is installed at the axis of the connecting rod, the contact rod is in contact with the resistance block, a spring is sleeved on the contact rod, one end of the contact rod is fixedly connected to the locking block, and the other end is in contact with the limiting plate fixed on the drawer box.

2. A novel electric scooter according to claim 1, characterized in that: The lower part of the cavity is symmetrically provided with guide grooves, the left wall is provided with a first accommodating groove, and the middle part is provided with a lock hole which is symmetrical up and down and has the same diameter as the lock block.

3. A new type of electric scooter according to claim 2, characterized in that: A first guide block matching the guide groove is symmetrically arranged at the lower part of the drawer box, and a baffle matching the first accommodating groove is arranged on the outer side of the left wall of the drawer box.

4. A new type of electric scooter according to claim 3, characterized in that: The side wall of the drawer box is provided with a second receiving groove for accommodating the auxiliary battery electrode. The electrode is connected through a battery plug installed at a corresponding position in the first receiving groove and is directly connected to the hub motor through an electric wire.

5. A novel electric scooter according to claim 1, characterized in that: A pair of second guide blocks are arranged inside the drawer box, and flexible material is arranged on the outer wall of the second guide blocks.

6. A novel electric scooter according to claim 5, characterized in that: A through hole is formed on the second guide block, and a center hole is formed in the middle of the through hole.

7. A novel electric scooter according to claim 6, characterized in that: The locking mechanism is arranged in the through hole, the limit plate is sleeved on the contact rod and fixed to the inner wall of the through hole, the resistance block is installed in the center hole, the connecting rod passes through the inner wall of the drawer box, a limit ring rotatably connected to the drawer box is fixed on the connecting rod, and the pull ring is rotatably connected to the connecting rod.

8. The novel electric scooter according to claim 1, characterized in that: The end of the contact rod in contact with the abutment block is hemispherical.

9. The novel electric scooter according to claim 1, characterized in that: Shock absorbers are installed between the steering part and the front wheel, and between the rear frame and the rear wheel.

10. The novel electric scooter according to claim 1, characterized in that: A handle and a lighting lamp are installed at the upper end of the steering part, a fender is installed on the rear wheel, and a tail light is installed on the fender.

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