Rotating handle assembly and vehicle

Abstract

The utility model discloses a turning handle assembly and a vehicle, the turning handle assembly comprises a support, a shell, a rotor and a switch, the shell is detachably assembled on the peripheral side of the support; the rotor is rotationally assembled in the bracket; the switch is arranged on one of the support and the rotor, the other one of the support and the rotor is provided with an acting part, and the acting part is used for extruding the switch to start a nitrogen mode of the vehicle when the support and the rotor rotate relatively. According to the rotating handle assembly, nitrogen acceleration operation can be achieved, the using function of the rotating handle assembly is enriched, and secondly, due to the fact that the support and the shell are arranged in a split mode, machining is convenient, and mounting and dismounting convenience is also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field, specifically, a handlebar assembly and a vehicle. BACKGROUND

[0002] Electric vehicles, motorcycles and other scooters have a wide audience group due to the advantages of simple operation, convenient parking and the like, and their sales and demand are also showing a gradually increasing trend. In recent years, with the increase of people's demand, the above-mentioned scooters are also endowed with functions such as nitrogen acceleration, reversing and the like, and the handlebar of the prior art scooter cannot meet the operation needs of these functions. SUMMARY

[0003] The utility model aims at solving one of the technical problems in the related art at least to some extent.

[0004] Therefore, the utility model embodiment provides a handlebar assembly, which can realize the operation of nitrogen acceleration, enriches the use function of the handlebar assembly, and secondly, since the bracket and the shell are separately arranged, the processing is facilitated, and the convenience of installation and disassembly is improved.

[0005] The utility model embodiment further provides a vehicle comprising the handlebar assembly.

[0006] The handlebar assembly of the utility model embodiment comprises:

[0007] A bracket and a shell, the shell is detachably assembled on the outer circumferential side of the bracket;

[0008] A rotor, the rotor is rotationally assembled in the bracket;

[0009] A switch, the switch is arranged on one of the bracket and the rotor, the other one of the bracket and the rotor is provided with an acting part, the acting part is used for extruding the switch to start the nitrogen mode of the vehicle when the bracket and the rotor relatively rotate.

[0010] In some embodiments, the rotation of the rotor relative to the bracket comprises forward rotation and reverse rotation;

[0011] When the rotor rotates forward, the rotor is used for realizing the acceleration and starting the nitrogen mode of the vehicle, and the starting of the nitrogen mode lags behind the acceleration of the vehicle;

[0012] When the rotor rotates reversely, the rotor is used for realizing the braking or reversing of the vehicle.

[0013] In some embodiments, the bracket is provided with an inner hole, the first elastic member and the rotor are both assembled in the inner hole, the first elastic member is arranged between the bracket and the rotor, and the first elastic member is used to reset the rotor after the rotor rotates in the positive direction relative to the bracket.

[0014] In some embodiments, the bracket is provided with an inner hole, the first elastic member and the rotor are both assembled in the inner hole, the first elastic member is arranged between the bracket and the rotor, and the first elastic member is used to reset the rotor after the rotor rotates in the positive direction relative to the bracket.

[0015] In some embodiments, the bracket is provided with an inner hole, the first elastic member and the rotor are both assembled in the inner hole, the first elastic member is arranged between the bracket and the rotor, and the first elastic member is used to reset the rotor after the rotor rotates in the positive direction relative to the bracket.

[0016] In some embodiments, the bracket is provided with an inner hole, the first elastic member and the rotor are both assembled in the inner hole, the first elastic member is arranged between the bracket and the rotor, and the first elastic member is used to reset the rotor after the rotor rotates in the positive direction relative to the bracket.

[0017] In some embodiments, the bracket is provided with an inner hole, the first elastic member and the rotor are both assembled in the inner hole, the first elastic member is arranged between the bracket and the rotor, and the first elastic member is used to reset the rotor after the rotor rotates in the positive direction relative to the bracket.

[0018] In some embodiments, in the radial direction of the bracket, the height dimension H1 of the first arc-shaped slot is smaller than the height dimension H2 of the second arc-shaped slot, and the height dimension H3 of the first block part is smaller than the height dimension H4 of the second block part.

[0019] In some embodiments, the second block part is provided with a limiting slot, the bracket is provided with a limiting part, the limiting slot and the limiting part both extend along the circumferential direction of the bracket, and the limiting part is slidingly fitted in the limiting slot.

[0020] In some embodiments, in the circumferential direction of the bracket, the limiting part includes a plurality of limiting segments, the height dimensions of the plurality of limiting segments show an increasing trend along the direction of the positive rotation, the limiting slot includes a plurality of slot segments, the slot depth dimensions of the plurality of slot segments show an increasing trend along the direction of the positive rotation, and the plurality of limiting segments are used to be respectively fitted in the plurality of slot segments.

[0021] In some embodiments, the bracket is provided with a first slot in communication with the second arc-shaped slot, the second block is provided with a second slot, one end of the second elastic member is fitted into the first slot, and the other end of the second elastic member is fitted into the second slot.

[0022] In some embodiments, the bracket comprises a first ring portion and a second ring portion arranged in sequence in the axial direction of the bracket, the radial dimension of the second ring portion is greater than that of the first ring portion, the rotor is fitted into the second ring portion and inserted into the first ring portion, and the second elastic member, the first arc-shaped slot, the second arc-shaped slot and the slider are all arranged in the second ring portion and located at the outer circumferential side of the first ring portion.

[0023] In some embodiments, the shell is provided with a partition plate, the second arc-shaped slot is provided with an opening for fitting the slider into the first arc-shaped slot and the second arc-shaped slot, and the partition plate is blocked at the opening.

[0024] In some embodiments, a handle is included, the outer circumferential side of the handle is provided with a plurality of buckles, the rotor is provided with a plurality of clamping grooves, the handle is fitted into the rotor, and the plurality of buckles are one-to-one correspondingly clamped and fitted into the plurality of clamping grooves.

[0025] In some embodiments, the shell comprises a plurality of shell portions, and the plurality of shell portions are sequentially arranged and connected along the circumferential direction of the bracket.

[0026] The vehicle according to the embodiments of the present application comprises the handlebar assembly according to any one of the above embodiments.

[0027] Beneficial effects: the handlebar assembly and the vehicle according to the embodiments of the present application can realize the operation of nitrogen acceleration, enrich the use function of the handlebar assembly, and secondly, the bracket and the shell are separately arranged, which facilitates the processing and improves the convenience of installation and disassembly. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is an exploded schematic view of the handlebar assembly according to the embodiments of the present application.

[0029] Figure 2 is a schematic view of the overall structure of the handlebar assembly according to the embodiments of the present application after assembly.

[0030] Figure 3 is a right side schematic view of the bracket and the rotor assembly according to the embodiments of the present application.

[0031] Figure 4 is a left side schematic view of the bracket and the rotor assembly according to the embodiments of the present application.

[0032] Figure 5is a top view schematic diagram of the slider of the utility model embodiment.

[0033] Figure 6 is a bottom view schematic diagram of the slider of the utility model embodiment.

[0034] Figure 7 is a schematic diagram of the limiting part on the support of the utility model embodiment.

[0035] Figure 8 is a schematic diagram of the partition plate of the shell of the utility model embodiment.

[0036] Reference signs:

[0037] 1-support;11-first ring part;12-second ring part;13-inner hole;14-first arc-shaped slot;15-second arc-shaped slot;16-first slot;17-limiting part;171-limiting section;

[0038] 2-shell;21-shell part;22-partition plate;

[0039] 3-rotor;31-acting part;32-clamping slot;

[0040] 4-switch;

[0041] 5-first elastic member;

[0042] 6-second elastic member;

[0043] 7-slider;71-first block part;72-second block part;721-limiting slot;7211-slot section;722-second slot;

[0044] 8-grip;81-buckle;

[0045] 9-induction assembly;91-magnet;92-Hall sensor;

[0046] 10-pressing plate. DETAILED DESCRIPTION

[0047] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.

[0048] As Figure 1 shown, the utility model embodiment's steering wheel assembly includes support 1, shell 2, rotor 3 and switch 4.

[0049] The shell 2 is detachably assembled on the outer circumferential side of the support 1. For example, the shell 2 can be a split structure, and after the support 1 is installed, the shell 2 can be installed and fixed on the outer circumferential side of the support 1 by screws or the like, thereby playing a shielding and protection effect.

[0050] The rotor 3 is rotatably assembled in the support 1. For example, the support 1 and the rotor 3 can both be circular ring structures, the radial dimension of the support 1 is greater than that of the rotor 3, and when assembled, the rotor 3 can be directly placed in the support 1, and the rotor 3 can freely rotate in the support 1.

[0051] The switch 4 is arranged on one of the support 1 and the rotor 3, and the other of the support 1 and the rotor 3 is provided with an acting portion 31, which is used to press the switch 4 to start the nitrogen mode of the vehicle when the support 1 and the rotor 3 relatively rotate.

[0052] For example, the switch 4 can be a press type, and the switch 4 can be fixed on the support 1 by screws or the like, and the acting portion 31 can be arranged on the rotor 3, for example, the acting portion 31 can be integrally formed on the outer circumferential side of the rotor 3 by injection molding. When the rotor 3 rotates relative to the support 1, the acting portion 31 can push the switch 4 in the axial direction of the support 1, thereby opening the switch 4. The signal generated by the opening of the switch 4 can be used to start the nitrogen mode of the vehicle, thereby facilitating the convenient start of the nitrogen mode.

[0053] In other embodiments, the switch 4 can also be arranged on the rotor 3, and the acting portion 31 can also be arranged on the support 1. In use, the switch 4 can rotate with the rotor 3, and when the switch 4 contacts the acting portion 31, the switch 4 can be opened under the action of the acting portion 31.

[0054] The handlebar assembly of the embodiment of the utility model can realize the operation of nitrogen acceleration, enriches the use function of the handlebar assembly, and secondly, the support 1 and the shell 2 are separately arranged, which facilitates processing, that is, the support 1 and the shell 2 can be processed separately, thereby facilitating the processing and forming of the structural features on the support 1.

[0055] In addition, during maintenance, only the shell 2 can be disassembled, without disassembling the support 1, thereby improving the convenience of installation and disassembly, and facilitating subsequent maintenance and repair.

[0056] In some embodiments, the rotation of the rotor 3 relative to the support 1 includes forward rotation and reverse rotation. For example, as shown in Figure 2 , the handlebar assembly can be a right handlebar assembly of the vehicle, the forward rotation can be the backward rotation of the rotor 3, that is, Figure 2 , the clockwise rotation (as viewed from left to right) in the middle, and the reverse rotation can be the forward rotation of the rotor 3, that is, Figure 2The rotation is counterclockwise.

[0057] When the rotor 3 rotates forward, the rotor 3 is used to realize the acceleration and start nitrogen mode of the vehicle, and the start of the nitrogen mode lags behind the acceleration of the vehicle. Specifically, when the rotor 3 is rotated forward by hand, the vehicle is first accelerated, and the nitrogen mode is started only after the rotor 3 is rotated to the bottom. Thus, the rotation directions of the acceleration and the nitrogen mode are the same, which meets the needs of actual use.

[0058] When the rotor 3 rotates reversely, the rotor 3 is used to realize the braking or braking of the vehicle. For example, as shown in Figure 1 The rotor 3 and the support 1 can be provided with a special sensing assembly 9. When the rotor 3 reversely rotates, the sensing assembly 9 can generate a sensing signal through the relative position change, and thus the electronic braking or backward driving of the vehicle can be realized. Among them, the backward driving operation can be realized by reversing the rotor 3 when the vehicle is in a parked state.

[0059] Thus, the handlebar assembly has the functions of acceleration, nitrogen mode, braking, and backward driving, which enriches the use mode of the handlebar assembly and facilitates the use operation of the user.

[0060] In some embodiments, as shown in Figure 1 The sensing assembly 9 includes a first sensing part and a second sensing part. The first sensing part is arranged on the support 1, and the second sensing part is arranged on the rotor 3. The first sensing part and the second sensing part are used to output a first signal when the rotor 3 rotates forward relative to the support 1. The first signal is used to realize the acceleration of the vehicle. The first sensing part and the second sensing part are also used to output a second signal when the rotor 3 reversely rotates relative to the support 1. The second signal is used to realize the braking or backward driving of the vehicle. Among them, the first signal and the second signal can be an inductive signal, an optical sensing signal, etc., which meets the use needs of acceleration, braking, and backward driving.

[0061] Optionally, the first sensing part is a Hall sensor 92, i.e., a Hall PCBA assembly, and the second sensing part is a magnet 91, which can be a wafer-shaped magnetic steel.

[0062] In some embodiments, the handlebar assembly includes a first elastic part 5. The support 1 is provided with an inner hole 13. The first elastic part 5 and the rotor 3 are both arranged in the inner hole 13. The first elastic part 5 is arranged between the support 1 and the rotor 3. The first elastic part 5 is used to reset the rotor 3 after the rotor 3 rotates forward relative to the support 1.

[0063] For example, as shown in Figure 3As shown, the first elastic member 5 can be a torsion spring, the bracket 1 can be a whole circular ring, the inner space of the bracket 1 is the inner hole 13, the first elastic member 5 can be installed in the inner hole 13 of the bracket 1 from the left side of the bracket 1, one end of the first elastic member 5 can be inserted and assembled with the corresponding hole position of the bracket 1, and the other end of the first elastic member 5 can be inserted and assembled with the corresponding hole position of the rotor 3.

[0064] The rotor 3 has an initial position, which is the position maintained by the rotor 3 and the bracket 1 under no external driving force or normal state. When the rotor 3 rotates relative to the bracket 1, the first elastic member 5 will be deformed and store energy. Under the action of the first elastic member 5, the rotor 3 can automatically reset to the initial position, thereby meeting the use needs of the automatic reset of the rotor 3.

[0065] In some embodiments, the handlebar assembly includes a second elastic member 6, which is arranged between the bracket 1 and the acting part 31, and is used to reset the rotor 3 after the rotor 3 reversely rotates relative to the bracket 1.

[0066] For example, as shown, Figure 2 The second elastic member 6 can be a spring, which can extend along the circumference of the bracket 1, one end of the second elastic member 6 can abut against the bracket 1, and the other end of the second elastic member 6 can directly or indirectly abut against the acting part 31 on the rotor 3.

[0067] In use, the rotor 3 can rotate forward and reversely relative to the bracket 1. When rotating forward, the second elastic member 6 can remain unchanged in shape, while the first elastic member 5 can be deformed and store energy. When rotating reversely, both the first elastic member 5 and the second elastic member 6 can be deformed and store energy. Thus, the rotor 3 can overcome different elastic forces when rotating forward and reversely, thereby meeting the use needs of acceleration, braking, reversing, etc.

[0068] Secondly, due to the action of the second elastic member 6, the second elastic member 6 can also offset the elastic force of the first elastic member 5, so that the rotor 3 can be kept in the above-mentioned initial position under the common elastic action of the first elastic member 5 and the second elastic member 6. Compared with one elastic member, the stability of the rotor 3 in the initial position is improved.

[0069] In some embodiments, the elastic coefficient of the second elastic member 6 is greater than that of the first elastic member 5. That is, the elastic force of the second elastic member 6 can be a multiple of the elastic force of the first elastic member 5, which can be two times, three times, four times, etc. Thus, the use needs of offsetting the elastic force of the first elastic member 5 by the second elastic member 6 are met.

[0070] In some embodiments, the switch 4 is arranged on the bracket 1, the acting part 31 is arranged on the rotor 3, the bracket 1 is provided with an inner hole 13, the hole wall of the inner hole 13 is provided with a first arc-shaped slot 14, the acting part 31 is movably assembled in the first arc-shaped slot 14, and the acting part 31 is located between the second elastic member 6 and the switch 4.

[0071] For example, as shown in Figure 3 The first arc-shaped slot 14 can be a stepped slot, and the first arc-shaped slot 14 can be arranged on the right side of the bracket 1 and extend along the circumference of the bracket 1. The second elastic member 6, the switch 4, and the acting part 31 can all be assembled in the first arc-shaped slot 14, thereby achieving a limiting effect and ensuring the structural stability of the assembly of the second elastic member 6, the switch 4, and the acting part 31.

[0072] The acting part 31 is located between the second elastic member 6 and the switch 4 in the circumferential direction of the bracket 1. When the acting part 31 rotates in the forward direction, the acting part 31 will approach the switch 4 and eventually turn on the switch 4. When the acting part 31 rotates in the reverse direction, the acting part 31 will press the second elastic member 6, thereby achieving the use requirements of braking and braking through the above-mentioned sensing assembly 9.

[0073] In some embodiments, the handle assembly includes a sliding block 7, and the sliding block 7 includes a first block part 71 movably assembled in the first arc-shaped slot 14, and the first block part 71 acts between the second elastic member 6 and the acting part 31.

[0074] For example, as shown in Figure 3 The sliding block 7 as a whole can be an injection molding part, the first block part 71 can be a part of the right side of the sliding block 7, the first block part 71 as a whole can be arc-shaped, the first block part 71 can be assembled in the first arc-shaped slot 14 and can freely slide along the first arc-shaped slot 14, and in the circumferential direction of the bracket 1, the first block part 71 is located between the second elastic member 6 and the acting part 31.

[0075] In use, the acting part 31 can indirectly press the first elastic member 5 by pushing the first block part 71, thereby ensuring the stability of the pressing. In addition, when the acting part 31 moves towards the switch 4, the sliding block 7 can also form a limit with the bracket 1, thereby limiting the maximum extension of the second elastic member 6.

[0076] In some embodiments, the bracket 1 is provided with a second arc-shaped slot 15, the second arc-shaped slot 15 and the first arc-shaped slot 14 are arranged in sequence and communicate in the axial direction of the bracket 1, the sliding block 7 includes a second block part 72, the second block part 72 and the first block part 71 are arranged in sequence and connected in the axial direction, the second block part 72 is movably assembled in the second arc-shaped slot 15, and the second elastic member 6 is assembled in the second arc-shaped slot 15 and abuts against the second block part 72.

[0077] For example, as shown in Figure 3and Figure 4 As shown, the second arc-shaped groove 15 can also be a stepped groove. The second arc-shaped groove 15 is provided on the outer periphery of the support 1 and extends along the circumference of the support 1. Specifically, the second arc-shaped groove 15 can be located on the left side of the first arc-shaped groove 14 and connected to the first arc-shaped groove 14 in the left-right direction.

[0078] The second part 72 can be a part of the left side of the slider 7 and can be integrally formed with the first part 71 by injection molding. The second part 72 can also be curved. The second part 72 can be in the second arc groove 15. While the first part 71 slides in the first arc groove 14, the second part 72 can slide synchronously in the second arc groove 15.

[0079] Part or all of the aforementioned second elastic member 6 can be assembled within the second arc-shaped groove 15. In use, the actuating part 31 on the rotor 3 can push against the first block 71, and then the second block 72 can press against the second elastic member 6. The axially staggered arrangement of the actuating part 31 and the second elastic member 6 can improve the ease of assembly and also facilitate the rational use of space.

[0080] In some embodiments, such as Figure 3 and Figure 4 As shown, in the radial direction of the bracket 1, the height dimension H1 of the first arc groove 14 is smaller than the height dimension H2 of the second arc groove 15, and the height dimension H3 of the first block 71 is smaller than the height dimension H4 of the second block 72.

[0081] Therefore, the first part 71 and the second part 72 can form a step-like structure, that is, the second part 72 as a whole is higher than the first part 71, specifically as follows: Figure 5 As shown, this allows a portion of the bracket 1 to be embedded in the stepped groove formed by the first block 71 and the second block 72, thereby enhancing the limiting effect of the slider 7 in the axial and radial directions of the bracket 1.

[0082] In some embodiments, the second block 72 is provided with a limiting groove 721, and the bracket 1 is provided with a limiting part 17. Both the limiting groove 721 and the limiting part 17 extend along the circumference of the bracket 1, and the limiting part 17 slides and engages within the limiting groove 721.

[0083] For example, such as Figure 5 As shown, the limiting groove 721 can be provided on the side of the second block 72 facing the center of the bracket 1. The limiting groove 721 can be a rectangular groove and extend along the circumference of the bracket 1, and the limiting groove 721 can penetrate through the second block 72. Figure 4As shown, the limiting part 17 can be a sheet-like structure. The limiting part 17 can be integrally formed on the outer periphery of the bracket 1 by injection molding, and the limiting part 17 is inserted into the second arc-shaped groove 15.

[0084] After the slider 7 is assembled on the bracket 1, the limiting part 17 can be inserted into the limiting groove 721. When the slider 7 slides relative to the bracket 1, the limiting part 17 will also slide in the limiting groove 721, thereby further enhancing the axial constraint and limiting effect on the slider 7, further enhancing the assembly stability of the slider 7, and preventing the slider 7 from shifting or falling off during sliding.

[0085] In some embodiments, in the circumferential direction of the bracket 1, the limiting portion 17 includes a plurality of limiting segments 171, the height of the plurality of limiting segments 171 increasing along the direction of forward rotation. The limiting groove 721 includes a plurality of groove segments 7211, the groove depth of the plurality of groove segments 7211 increasing along the direction of forward rotation, and the plurality of limiting segments 171 are respectively used to fit into the plurality of groove segments 7211.

[0086] For example, such as Figure 7 As shown, the limiting part 17 may include two limiting segments 171, and the two limiting segments 171 can be a stepped structure, that is, the two limiting segments 171 have different height dimensions in the radial direction of the bracket 1. Figure 6 As shown, the limiting groove 721 may include two groove segments 7211, and the groove depths of the two groove segments 7211 in the radial direction of the bracket 1 are different.

[0087] During assembly, the two limiting segments 171 can be fitted into the two slot segments 7211 respectively, with the limiting segment 171 with a smaller height fitting into the slot segment 7211 with a smaller depth, and the limiting segment 171 with a larger height fitting into the slot segment 7211 with a larger depth. This further enhances the limiting constraint effect, further ensures the stability of the slider 7's sliding, and further prevents offset or detachment.

[0088] In some embodiments, the bracket 1 is provided with a first groove 16 communicating with the second arcuate groove 15, for example, as Figure 4 As shown, the first groove 16 can be a rectangular groove, and the opening of the first groove 16 can be arranged facing the second elastic member 6 and connected to one end of the second arc-shaped groove 15. The second block 72 is provided with a second groove 722, as shown... Figure 6 As shown, the second groove 722 can be a circular groove. One end of the second elastic member 6 fits into the first groove 16, and the other end of the second elastic member 6 fits into the second groove 722. This improves the structural stability of the assembly of the second elastic member 6.

[0089] In some embodiments, the bracket 1 comprises a first ring portion 11 and a second ring portion 12 arranged in sequence in the axial direction of the bracket 1, the radial dimension of the second ring portion 12 is greater than that of the first ring portion 11, the rotor 3 is fitted in the second ring portion 12 and inserted into the first ring portion 11, the second elastic member 6, the first arc-shaped slot 14, the second arc-shaped slot 15 and the sliding block 7 are all arranged in the second ring portion 12 and located at the outer circumferential side of the first ring portion 11.

[0090] For example, as shown in Figure 3 and Figure 4 , the first ring portion 11 and the second ring portion 12 can both be generally circular, and the first ring portion 11 can be connected to the left side of the second ring portion 12. The first ring portion 11 and the second ring portion 12 can collectively form a structure similar to a stepped shaft. The rotor 3 can also have a stepped shaft structure, and the large-diameter portion of the rotor 3 can be fitted in the second ring portion 12, and the small-diameter portion of the rotor 3 can be fitted in the first ring portion 11. Thus, the axial positioning of the rotor 3 is achieved, and the assembly stability of the rotor 3 is improved.

[0091] The first elastic member 5 can be fitted in the first ring portion 11, and the second elastic member 6, the first arc-shaped slot 14, the second arc-shaped slot 15 and the sliding block 7 are all located in the second ring portion 12, and in the radial direction of the bracket 1, the second elastic member 6, the first arc-shaped slot 14, the second arc-shaped slot 15 and the sliding block 7 are located at the outer circumferential side of the first elastic member 5. Thus, the first elastic member 5 is isolated, avoiding interference and contact with other components, and further improving the stability of use.

[0092] In some embodiments, a partition 22 is arranged in the housing 2, the second arc-shaped slot 15 is provided with an opening for fitting the sliding block 7 into the first arc-shaped slot 14 and the second arc-shaped slot 15, and the partition 22 is arranged at the opening.

[0093] For example, as shown in Figure 8 , the partition 22 can be integrally formed in the housing 2 by injection molding, and the partition 22 can be circular and can be sleeved on the outer circumferential side of the first ring portion 11. When the housing 2 is fitted on the outer circumferential side of the bracket 1, the left side of the second arc-shaped slot 15 can be open and provided with an opening, and the partition 22 can block the opening of the second arc-shaped slot 15, thereby achieving blocking and limiting of the sliding block 7, and avoiding the sliding block 7 from coming out of the opening.

[0094] In some embodiments, as shown in Figure 1 , the handle assembly comprises a handle 8, and the outer circumferential side of the handle 8 is provided with a plurality of buckles 81. For example, the handle 8 can comprise a plug-in portion for being inserted into the rotor 3, and the plurality of buckles 81 can be arranged at the plug-in portion and spaced apart along the circumferential direction of the plug-in portion.

[0095] The rotor 3 is provided with a plurality of clamping grooves 32. Figure 1 As shown, the plurality of clamping grooves 32 can be arranged on the left end face of the rotor 3, the handle 8 is assembled in the rotor 3, and the plurality of buckles 81 are correspondingly clamped in the plurality of clamping grooves 32.

[0096] Specifically, during assembly, the insertion part of the handle 8 can pass through the rotor 3, and the plurality of buckles 81 on the insertion part can pass through the rotor 3 and be clamped in the plurality of clamping grooves 32 on the rotor 3, respectively. Thus, the clamping assembly and the circumferential limiting effect of the rotor 3 are achieved. During use, the rotation of the handle 8 can drive the rotation of the rotor 3, thereby improving the convenience of operation.

[0097] In some embodiments, the shell 2 includes a plurality of shell portions 21, which are sequentially arranged along the circumference of the support 1 and connected. For example, as shown, the shell portion 21 can be provided with two, both of which can be generally semicylindrical, and the two shell portions 21 can be connected by screws. Thus, the installation and disassembly of the shell 2 are facilitated. Figure 1

[0098] In some embodiments, as shown, the handle assembly further includes a pressing plate 10, which can be a cap-shaped structure as a whole. The pressing plate 10 can be fixed on the support 1 by clamping, and the support 1 is provided with a fixing hole for assembling the switch 4. The pressing plate 10 can block one end of the fixing hole. Figure 8

[0099] The vehicle of the embodiments of the present application is described below.

[0100] The vehicle of the embodiments of the present application includes a handle assembly, which can be the handle assembly described in any of the above embodiments. The vehicle can be a motorcycle, a two-wheeled electric vehicle, a three-wheeled electric vehicle, etc., and of course can be other vehicles that need to be installed with a handle assembly.

[0101] Although the above embodiments have been shown and described, it should be understood that the above embodiments are exemplary and cannot be construed as limiting the present application. Changes, modifications, replacements and variations of the above embodiments made by those of ordinary skill in the art are within the scope of the present application.​​

Claims

1. A throttle assembly, characterized in that, include: A bracket and a housing, wherein the housing is detachably fitted to the outer periphery of the bracket; A rotor, which is rotatably mounted within the bracket; A switch is provided on one of the bracket and the rotor, and the other of the bracket and the rotor is provided with an actuating part for squeezing the switch to activate the vehicle's nitrogen mode when the bracket and the rotor rotate relative to each other.

2. The throttle assembly according to claim 1, characterized in that, The rotation of the rotor relative to the support includes forward rotation and reverse rotation; When the rotor rotates in the forward direction, the rotor is used to accelerate the vehicle and activate the nitrogen mode, and the activation of the nitrogen mode lags behind the acceleration of the vehicle. When the rotor rotates in the reverse direction, the rotor is used to brake or reverse the vehicle.

3. The throttle assembly according to claim 2, characterized in that, The bracket includes a first elastic element, and the bracket has an inner hole. The first elastic element and the rotor are both assembled in the inner hole. The first elastic element is disposed between the bracket and the rotor. The first elastic element is used to reset the rotor after the rotor rotates in the forward direction relative to the bracket.

4. The throttle assembly according to claim 2, characterized in that, It includes a second elastic element, which is disposed between the bracket and the actuating part, and is used to reset the rotor after the rotor rotates in the opposite direction relative to the bracket.

5. The throttle assembly according to claim 4, characterized in that, The switch is disposed on the bracket, the actuating part is disposed on the rotor, the bracket has an inner hole, the inner hole wall has a first arc-shaped groove, the actuating part is movably assembled in the first arc-shaped groove, and the actuating part is located between the second elastic member and the switch.

6. The throttle assembly according to claim 5, characterized in that, The slider includes a first block portion that is slidably fitted into the first arc-shaped groove and acts between the second elastic member and the acting portion.

7. The throttle assembly according to claim 6, characterized in that, The bracket is provided with a second arc-shaped groove. The second arc-shaped groove and the first arc-shaped groove are arranged sequentially and connected in the axial direction of the bracket. The slider includes a second block. The second block and the first block are arranged sequentially and connected in the axial direction. The second block is slidably assembled in the second arc-shaped groove. The second elastic element is assembled in the second arc-shaped groove and abuts against the second block.

8. The throttle assembly according to claim 7, characterized in that, In the radial direction of the bracket, the height dimension H1 of the first arc-shaped groove is smaller than the height dimension H2 of the second arc-shaped groove, and the height dimension H3 of the first block is smaller than the height dimension H4 of the second block.

9. The throttle assembly according to claim 7, characterized in that, The second block is provided with a limiting groove, and the bracket is provided with a limiting part. Both the limiting groove and the limiting part extend along the circumference of the bracket, and the limiting part slides and engages within the limiting groove.

10. The throttle assembly according to claim 9, characterized in that, In the circumferential direction of the bracket, the limiting part includes multiple limiting segments, the height of the multiple limiting segments increases along the positive rotation direction, the limiting groove includes multiple groove segments, the groove depth of the multiple groove segments increases along the positive rotation direction, and the multiple limiting segments are used to respectively cooperate within the multiple groove segments.

11. The throttle assembly according to claim 7, characterized in that, The bracket is provided with a first groove that communicates with the second arc-shaped groove, and the second block is provided with a second groove. One end of the second elastic member is fitted into the first groove, and the other end of the second elastic member is fitted into the second groove.

12. The throttle assembly according to claim 7, characterized in that, The bracket includes a first ring and a second ring arranged sequentially along the axial direction of the bracket. The radial dimension of the second ring is greater than that of the first ring. The rotor is assembled in the second ring and inserted into the first ring. The second elastic element, the first arc groove, the second arc groove, and the slider are all disposed in the second ring and located on the outer periphery of the first ring.

13. The throttle assembly according to claim 7, characterized in that, The housing is provided with a partition, and the second arc-shaped groove has an opening for assembling the slider into the first arc-shaped groove and the second arc-shaped groove, and the partition is used to seal the opening.

14. The throttle assembly according to claim 1, characterized in that, The device includes a handle, the outer periphery of which is provided with multiple buckles, the rotor is provided with multiple slots, the handle is assembled inside the rotor, and the multiple buckles are engaged with the multiple slots in a one-to-one correspondence.

15. The throttle assembly according to any one of claims 1-14, characterized in that, The housing includes multiple shell sections, which are arranged sequentially and connected along the circumference of the support.

16. A vehicle, characterized in that, Includes the throttle assembly as described in any one of claims 1-15 above.

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