CN210882461U

CN210882461U - Long-endurance scooter

Info

Publication number: CN210882461U
Application number: CN201921973559.7U
Authority: CN
Inventors: 刘彬
Original assignee: Shenzhen Qingmai Bicycle Co ltd
Current assignee: Shenzhen Qingmai Bicycle Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-30
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to a scooter technical field, in particular to scooter of long duration, including montant and frame, montant and connected to the frame and the relative frame of part rotate, the frame includes sweep and battery pack, battery pack includes shell and first rechargeable battery, shell and sweep fixed connection, first rechargeable battery holding is in the shell, scooter of long duration still includes battery case and second rechargeable battery, the battery case set up outside the montant and with montant fixed connection, second rechargeable battery sets up in the battery case. The utility model discloses a scooter of long duration has the advantage of duration preferred.

Description

Long-endurance scooter

[ technical field ] A method for producing a semiconductor device

The utility model relates to a scooter technical field, in particular to scooter of long duration.

[ background of the invention ]

The electric scooter is popular with office workers due to the advantages of portability and environmental friendliness.

However, most electric scooter on the market has insufficient battery capacity, which results in insufficient cruising ability and is difficult to meet the requirements of medium and long distance users on the electric scooter.

Therefore, how to overcome the problem of insufficient cruising ability of the existing electric scooter becomes the key point for solving.

[ Utility model ] content

In order to overcome the technical problem, the utility model provides a scooter with long endurance.

The utility model provides a scheme of technical problem provides a scooter of long duration, including montant and frame, montant and connected to the frame and the relative frame of part rotate, the frame includes sweep and battery pack, battery pack includes shell and first rechargeable battery, shell and sweep fixed connection, first rechargeable battery holding is in the shell, scooter of long duration still includes battery case and second rechargeable battery, the battery case set up outside the montant and with montant fixed connection, second rechargeable battery sets up in the battery case.

Preferably, long scooter of continuing a journey still includes third rechargeable battery, third rechargeable battery is cylindricly, third rechargeable battery is fixed to be set up in the montant.

Preferably, the battery box comprises a main body and a cover body, wherein the main body is connected with a rotating shaft at one end of the cover body, and the other end of the main body is detachably connected with the cover body.

Preferably, the shell includes a main body portion, i.e., a connecting portion, the connecting portion is fixed to an edge of an opening of the main body portion, a first threaded hole is formed in the connecting portion, a circle of protruding portion is arranged on one surface of the sweep, and second threaded holes matched with the first threaded holes and having the same number are formed in the protruding portion.

Preferably, a waterproof baffle is arranged on the same surface of the vehicle plate, which is provided with the second threaded hole, and the waterproof baffle is arranged along the outer side of the second threaded hole.

Preferably, scooter of long duration still includes damping piece and rear wheel group, the one end and the sweep of damping piece are connected, and the other end is connected with the rear wheel group.

Preferably, the damping piece includes fixed subassembly, damping subassembly and coupling assembling, fixed subassembly, damping subassembly and coupling assembling fixed connection in proper order, the damping piece is whole to be the zigzag.

Preferably, the shortest distance from one end of the vibration damping assembly to the other end is D, the shortest extension length of the vibration damping assembly is S, D: s is 1 (1.05-1.15).

Preferably, long scooter of continuing a journey still includes waterproof insulating boot, waterproof insulating boot cover is established on the battery case.

Compared with the prior art, the utility model discloses a scooter of long duration has following advantage:

on the basis that the bottom of a conventional scooter plate is provided with a first rechargeable battery, a second rechargeable battery is additionally arranged on the outer side of the upright post, so that the long-endurance scooter can increase part of endurance capacity on the basis of the original endurance, and can meet the requirements of users on middle-range roads to be driven; the second rechargeable battery is protected by the battery box, and a user cannot directly contact with the second rechargeable battery when riding, so that the possibility that the second rechargeable battery is damaged is reduced, and the electric shock probability of the user is also reduced.

The setting of third rechargeable battery for the scooter of long duration has the duration that increases partly on original duration's basis, the demand of user centering long-range way has been satisfied, the user does not worry the not enough problem of electric power on the way of going when using this scooter of long duration, the frequency of use has been increased, also can reduce the frequency of use of user to private car, net car of appointment, be favorable to energy-concerving and environment-protective, also do benefit to the protection personal safety, press close to the theory of green trip.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of the long-endurance scooter of the present invention.

Fig. 2 is an exploded schematic view of the handle bar, the vertical bar and the third rechargeable battery of the long-endurance scooter of the present invention.

Fig. 3 is an explosion structure diagram of the frame of the long-endurance scooter of the present invention.

Fig. 4 is a schematic perspective view of the board, the socket piece and the boss of the long-endurance scooter of the present invention.

Fig. 5 is a schematic perspective view of the board, the socket piece, the protruding portion and the waterproof baffle of the long-endurance scooter of the present invention.

Fig. 6 is a schematic perspective view of a battery case and a second rechargeable battery of the long-endurance scooter of the present invention.

Description of reference numerals:

10. a long-endurance scooter; 11. a handlebar; 12. a vertical rod; 13. a frame; 15. a vibration damping member; 161. a front wheel set; 162. a rear wheel set; 131. turning a plate; 132. a battery assembly; 133. a housing; 134. a first rechargeable battery; 135. a control unit; 136. a main body portion; 137. a connecting portion; 138. a first threaded hole; 139. a second threaded hole; 140. a boss portion; 141. a waterproof baffle; 142. a through hole; 143. a notch; 144. absorbent cotton; 145. a first accommodating groove; 146. a second accommodating groove; 147. a socket; 121. a main rod; 122. a rotating group; 111. a first handle; 112. a second handle; 113. a cross bar; 114. a vehicle head; 115. a control component; 116. a bell; 117. a hand brake; 118. an illuminating lamp; 163. a hub motor; 164. a front wheel; 165. positioning the shaft; 166. positioning the bracket; 18. a battery case; 19. a second rechargeable battery; 20. a third rechargeable battery; 181. a main body; 182. a cover body; 167. a rear wheel; 168. disc braking; 169. a middle shaft; 170. a first nut; 151. a fixing assembly; 152. a vibration reduction assembly; 153. a connecting assembly is provided.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-6, the utility model provides a scooter 10 of long duration, including handlebar hand 11, montant 12, frame 13, damping piece 15 and wheel group, wheel group includes front wheel set 161 and rear wheel set 162, handlebar hand 11 and montant 12 fixed connection just wholly are the T font, and montant 12 is connected with front wheel set 161, and frame 13 one end is connected with montant 12, and the other end is connected with damping piece 15's one end, and damping piece 15's the other end is connected with rear wheel set 162. In the present invention, for convenience of description, the end of the frame 13 close to the vertical rod 12 is defined as the front end, and the end of the frame 13 close to the rear wheel set 162 is defined as the rear end. The handlebar 11 is used for user control of direction of movement, speed of movement, braking, ringing 116 and illumination status.

The frame 13 includes a plate 131 and a battery assembly 132, and the battery assembly 132 is fixedly connected to one surface of the plate 131. The battery assembly 132 includes a housing 133, a first rechargeable battery 134 and a control portion 135, the housing 133 includes a main body portion 136 and a connecting portion 137, the connecting portion 137 is fixed to an outer edge of an opening of the main body portion 136, the connecting portion 137 is uniformly provided with a plurality of first threaded holes 138, an axial direction of the first threaded holes 138 is consistent with an opening direction of the main body portion 136, and preferably, the connecting portion 137 and the main body portion 136 are integrally formed. It can be understood that, in the present invention, the connecting portion 137 is formed by extending the main body portion 136 around the opening. Second threaded holes 139 matched with the first threaded holes 138 and having the same number are formed in one surface of the vehicle plate 131, and the second threaded holes 139 do not penetrate through the vehicle plate 131. The connecting part 137 and the vehicle plate 131 are in threaded connection through an external bolt, and the threaded connection can ensure certain connection strength and sealing degree, is convenient to disassemble and assemble, and is convenient for subsequent maintenance and replacement. Preferably, a ring of bosses 140 are provided on the surface of the vehicle plate 131 connected to the outer shell 133, and the second threaded holes 139 are provided on the bosses 140, that is, the vehicle plate 131 is screwed with the first threaded holes 138 on the connecting portion 137 through the second threaded holes 139 on the bosses 140. The arrangement of the protruding portion 140 can ensure that the second threaded hole 139 is formed, and the second threaded hole 139 can not easily penetrate through the vehicle plate 131, so that the vehicle plate 131 is not too thick on the premise of meeting certain strength, the material consumption of the vehicle plate 131 is reduced, the weight is also reduced, and the load is reduced.

A waterproof baffle 141 is also fixedly arranged on the same surface where the second threaded hole 139 is opened, and the waterproof baffle 141 is arranged along the outer side of the second threaded hole 139, that is, along the outer side of the boss 140. The waterproof shield 141 is provided to prevent water splashed by the front wheel set 161 from dripping into a gap between the outer case 133 and the dash panel 131 and to prevent wind from blowing a small amount of water in the gap between the outer case 133 and the dash panel 131 into the main body 136. The waterproof baffle 141 improves the waterproof effect of the long-endurance scooter 10 at the first rechargeable battery 134, and effectively reduces the possibility of short circuit, damage and electric leakage of the first rechargeable battery 134 due to contact with water. Preferably, one end of the waterproof baffle 141, which is far away from the vehicle panel 131, is bent inward, that is, bent toward the second threaded hole 139, and a through hole 142 corresponding to the second threaded hole 139 is formed at the bent portion of the waterproof baffle 141, and the through hole 142 is favorable for penetrating an external tool, so that the external bolt is sequentially screwed into the first threaded hole 138 and the second threaded hole 139, and the housing 133 is connected with the vehicle panel 131. And the waterproof baffle 141 bending inward is larger in waterproof area and waterproof angle, which is more beneficial to improving the waterproof effect of the long-endurance scooter 10 on the first rechargeable battery 134.

In order to ensure that the shell 133 is smoothly placed between the waterproof baffle 141 and the vehicle board 131 and then connected with the vehicle board 131, a notch 143 is formed in one side of the waterproof baffle 141, the size of the notch 143 is larger than that of the shell 133, the length direction of the vehicle board 131 is set to be the direction a, the width direction of the vehicle board 131 is set to be the direction B, specifically, the size of the notch 143 in the direction B is larger than that of the shell 133 in the direction B, and thus the shell 133 can smoothly enter between the waterproof baffle 141 and the vehicle board 131 through the notch 143. Preferably, the notch 143 is opened at the rear end of the frame 13, and since the front end of the frame 13 is mostly an air inlet, the waterproof baffle 141 is required to function as a wind shield and a water stop at the front end of the frame 13.

Further, in order to prevent less water from entering the main body 136 to contact the first rechargeable battery 134, water absorbent cottons 144 are provided at the inner edge of the opening of the main body 136, and the water absorbent cottons 144 absorb water to isolate the contact of water with the first rechargeable battery 134 to cause short circuit, damage, etc. to the first rechargeable battery 134.

The main body 136 includes a first receiving groove 145 and a second receiving groove 146 adjacent to each other, the control portion 135 is received in the first receiving groove 145, the first rechargeable battery 134 is received in the second receiving groove 146, and the first rechargeable battery 134 is electrically connected to the control portion 135.

Frame 13 also includes a socket 147, socket 147 being secured to the front end of bed 131. The vertical rod 12 includes a main rod 121 and a rotating group 122, one end of the main rod 121 is fixedly connected to the rotating group 122, the other end of the rotating group 122 is sleeved to the sleeve 147, and a part of the rotating group 122 can rotate relative to the sleeve 147, and the rotating group 122 is fixedly connected to the front wheel set 161. The sleeve 147 is used for being fixedly connected with the rotating group 122 to realize the connection between the vertical rod 12 and the frame 13. The user can rotate the front wheel set 161 connected to the vertical rod 12 by rotating the vertical rod, so as to adjust the moving direction.

The handlebar 11 includes a first handlebar 111, a second handlebar 112, a cross bar 113, a handlebar 114, a control assembly 115, a bell 116, a hand brake 117 and a lighting lamp 118, wherein the cross bar 113 and the handlebar 114 are integrally formed. The first handle 111 is arranged at one end of the cross bar 113, the second handle 112 is arranged at the other end of the cross bar 113, the bell 116 is arranged between the second handle 112 and the faucet and is close to one end of the second handle 112, the fixed positions of the hand brake 117 and the cross bar 113 are arranged between the bell 116 and the faucet 114 and are close to one end of the bell 116, the control component 115 is arranged between the first handle 111 and the faucet 114 and is close to one end of the first handle 111, the other end of the faucet 114 is fixedly connected with the vertical bar 12, the illuminating lamp 118 is partially arranged on the faucet 114 and is partially exposed from the faucet 114 for illumination so as to facilitate night driving.

The front wheel set 161 includes an in-wheel motor 163, a front wheel 164, a positioning shaft 165 and a positioning bracket 166, the positioning shaft 165 is also a motor shaft of the in-wheel motor 163, the in-wheel motor 163 is disposed in the front wheel 164, and the in-wheel motor 163 rotates around the positioning shaft 165. One end of the positioning bracket 166 is fixedly connected with the rotating group 122, and the other end is fixedly connected with the positioning shaft 165.

To increase the cruising ability of the long-endurance scooter 10 at the medium and long ranges, the long-endurance scooter 10 further includes a battery case 18, a second rechargeable battery 19, and a third rechargeable battery 20, wherein the second rechargeable battery 19 is disposed in the battery case 18, the battery case 18 is fixedly disposed outside the vertical bar 12, the third rechargeable battery 20 is fixed in the vertical bar 12, and specifically, the third rechargeable battery 20 is fixed in the main bar 121. On the basis of the cruising ability of the original first rechargeable battery 134, the second rechargeable battery 19 and the third rechargeable battery 20 are added, the cruising ability is further increased, the problem that the cruising ability of most electric scooter on the medium-long distance road is not enough is solved, greater convenience is provided for users, and the concept of green travel is facilitated. The third rechargeable battery 20 is preferably cylindrical, and the cylindrical third rechargeable battery 20 has no corner, so that a large or obvious flaw is not generated in the main rod 121 even if the main rod 121 is contacted or collided with the main rod 121 due to bumping, and the service life of the third rechargeable battery 20 is prolonged; and because the third rechargeable battery 20 is fixedly arranged in the main rod 121, the third rechargeable battery 20 is not sprayed with water as long as the handle 11 and the connection part with the main rod 121 are sealed. Preferably, the battery box 18 comprises a main body 181 and a cover 182, the main body 181 is pivotally connected to one end of the cover 182, and the other end is detachably connected to the cover 182, specifically, the main body 181 is detachably connected to the cover 182 via a lock head, and a user can unlock the lock head via a key to release the detachable connection between the main body 181 and the cover 182, so as to inspect, maintain or replace the second rechargeable battery 19. Preferably, to prevent the second rechargeable battery 19 from short-circuiting, leaking electricity, or being damaged when the battery case 18 is filled with water, the long-endurance scooter 10 further includes a waterproof insulating cover (not shown) covering the battery case 18. Through setting up waterproof insulating boot, the probability that the water got into in the second rechargeable battery 19 through battery case 18 can be reduced, the second rechargeable battery 19 electric leakage, damaged possibility are reduced, the user contacts with waterproof insulating boot in the driving process but not direct contact with battery case 18 or second rechargeable battery 19, has reduced the possibility of electrocuteeing, has increased the power consumption security.

The control component 115 and the in-wheel motor 163 are electrically connected to the controller, the first rechargeable battery 134, the second rechargeable battery 19, and the third rechargeable battery 20 are electrically connected to the controller, the control component 115 sends an electrical signal for turning on or off the long-endurance scooter 10, an electrical signal for adjusting the speed gear of the long-endurance scooter 10, an electrical signal for accelerating the long-endurance scooter 10, or an electrical signal for controlling the on/off of the illumination lamp 118 of the long-endurance scooter 10 to the controller, and the controller processes the electrical signals according to the corresponding electrical signals.

The rear wheel set 162 includes a rear wheel 167, a disc brake 168, a center shaft 169, a first nut 170 and a second nut (not shown), the center shaft 169 is located at the axle center of the rear wheel 167, the center shaft 169 and the rear wheel 167 are rotatably connected, and the disc brake 168 is disposed at one side of the rear wheel 167 and connected with the center shaft 169. In this embodiment, one end of the disc brake 168 is further fixedly connected to the damping element 15, preferably by welding, and it can be understood that the disc brake 168 is connected to the middle shaft 169 or one of the damping elements 15. The central shaft 169 is fixedly connected to the damping part 15. The end of the middle shaft 169 is threaded, and the first nut 170 and the second nut are respectively in threaded connection with the two ends of the middle shaft 169, which are exposed out of the rear wheel 167. The handlebar 11 comprises a hand brake 117 (not numbered), the hand brake 117 is connected with a disc brake 168, when the brake is needed, a user grips the hand brake 117, the hand brake 117 transmits an acting force to the disc brake 168, so the disc brake 168 brakes the rear wheel 167, and the larger the force for gripping the hand brake 117 by the user is, the better the braking effect is, so that the rear wheel 167 can completely stop rotating; the amount of grip applied by the user to the handbrake 117 determines how effective the brake is.

Damping 15' S whole is the zigzag, and damping 15 includes fixed subassembly 151, damping subassembly 152 and coupling assembling 153, and fixed subassembly 151, damping subassembly 152 and coupling assembling 153 are fixed connection in proper order, fixed subassembly 151 and the sweep 131 fixed connection of frame 13, coupling assembling 153 and rear wheel group 162 fixed connection, wherein damping subassembly 152 one end is D to the shortest distance of the other end, and the shortest extension length of damping subassembly 152 is S, D: s is 1: (1.05-1.15), so set up, the damping piece 15 still has higher intensity in order to support frame 13 and rear wheel group 162 steadily while having certain damping effect.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications made within the spirit of the present invention, equivalent replacements and improvements should be included in the scope of the present invention.

Claims

1. The utility model provides a scooter of long duration which characterized in that: the long-endurance scooter comprises a vertical rod and a frame, wherein the vertical rod is connected with the frame, part of the vertical rod can rotate relative to the frame, the frame comprises a scooter board and a battery assembly, the battery assembly comprises a shell and a first rechargeable battery, the shell is fixedly connected with the scooter board, the first rechargeable battery is contained in the shell, the long-endurance scooter further comprises a battery box and a second rechargeable battery, the battery box is arranged outside the vertical rod and fixedly connected with the vertical rod, and the second rechargeable battery is arranged in the battery box.

2. The long-endurance scooter according to claim 1, wherein: the long-endurance scooter further comprises a third rechargeable battery, the third rechargeable battery is cylindrical, and the third rechargeable battery is fixedly arranged in the vertical rod.

3. The long-endurance scooter according to claim 1, wherein: the battery box comprises a main body and a cover body, wherein the main body is connected with a rotating shaft at one end of the cover body, and the other end of the main body is detachably connected.

4. The long-endurance scooter according to claim 1, wherein: the shell comprises a main body part, namely a connecting part, the connecting part is fixed at the edge of an opening of the main body part, a first threaded hole is formed in the connecting part, a circle of protruding part is arranged on one surface of the vehicle plate, and second threaded holes matched with the first threaded holes and consistent in number are formed in the protruding part.

5. The long endurance scooter according to claim 4, wherein: and a waterproof baffle is arranged on the same surface of the turning plate, which is provided with the second threaded hole, and the waterproof baffle is arranged along the outer side of the second threaded hole.

6. The long-endurance scooter according to claim 1, wherein: the long-endurance scooter further comprises a vibration damping piece and a rear wheel set, wherein one end of the vibration damping piece is connected with the scooter plate, and the other end of the vibration damping piece is connected with the rear wheel set.

7. The long endurance scooter of claim 6, wherein: damping piece is including fixed subassembly, damping subassembly and coupling assembling, fixed subassembly, damping subassembly and coupling assembling fixed connection in proper order, damping piece wholly is the zigzag.

8. The long-endurance scooter according to claim 7, wherein: the shortest distance from one end of the vibration reduction assembly to the other end is D, and the shortest extension length of the vibration reduction assembly is S and D: s is 1 (1.05-1.15).

9. The long-endurance scooter according to claim 1, wherein: the long-endurance scooter further comprises a waterproof insulating cover, and the waterproof insulating cover covers the battery box.