Internal wiring rotating handle with multiple operation modes

Abstract

The utility model belongs to the technical field of electric riding vehicles, and particularly relates to an inner wiring rotating handle with multiple operation modes. In order to overcome the defects that an existing rotating handle only has one operation mode and mostly adopts external wiring, the technical scheme is adopted as follows: the internal wiring rotating handle with the multiple operation modes comprises a handle sleeve; the swinging assembly is sleeved outside the handlebar sleeve and is in swinging connection relative to the handlebar sleeve; the torsional spring generates acting force for resetting the swinging assembly on the swinging assembly; the fixing ring is positioned in the handle sleeve; the lead is positioned in the C-shaped groove; the swing assembly comprises a shifting button, and the shifting button comprises a swing base part, a shifting operation part formed by extending outwards from the swing base part in the radial direction and a swing operation part formed by extending outwards from the swing base part in the axial direction. Wherein the inner side of the handle sleeve extends inwards in the radial direction to form a wire harness connecting part matched with the C-shaped groove in an anti-rotation mode, the wire harness connecting part forms a containing cavity, and one end of the lead is located in the containing cavity. According to the rotary handle, two operation modes and internal wiring are achieved at the same time.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric riding bicycle technical field, more particularly to the inside wiring handlebar with multiple operation modes. BACKGROUND

[0002] In the field of electric riding vehicles (electric bicycles, electric motorcycles, electric scooters, etc.), the handlebar is a component for controlling the speed of the vehicle, generally installed at the right end of the handlebar, and the user changes the signal output to the motor by rotating the handlebar, thereby adjusting the speed of the motor to achieve acceleration or deceleration of the vehicle.

[0003] The operation mode of the handlebar is divided into full handle (whole rotation), half handle (partial rotation) and finger dialing (thumb pressing). However, the handlebar of the existing electric riding vehicle usually has only one operation mode.

[0004] In addition, the existing handlebar has an external wiring mode, which affects the appearance and is more prone to damage. SUMMARY

[0005] The utility model provides the inside wiring handlebar with multiple operation modes to solve the problem of the existing handlebar having only one operation mode and being mostly externally wired, and simultaneously realizes multiple operation modes (partial swinging and finger dialing) and internal wiring.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the inside wiring handlebar with multiple operation modes is installed on a special-shaped handlebar horizontal pipe with a C-shaped groove, and comprises:

[0007] A handle sleeve;

[0008] A swinging assembly is sleeved outside the handle sleeve and connected to the handle sleeve for swinging;

[0009] A torsional spring generates a restoring force on the swinging assembly;

[0010] A fixing ring is located in the handle sleeve;

[0011] A lead wire is located in the C-shaped groove;

[0012] The swinging assembly comprises a dial knob, which comprises a swinging base, a dialing operation part extending radially outward from the swinging base, and a swinging operation part extending axially outward from the swinging base.

[0013] The inside of the handle sleeve extends radially inward to form a wire harness connecting part that prevents rotation with the C-shaped groove, and the wire harness connecting part forms an accommodation cavity, and one end of the lead wire is located in the accommodation cavity.

[0014] The utility model discloses an inner wiring rotary handle with multiple operation modes, the knob of swing assembly includes swing base, the knob of swing operation part and swing operation part, can operate through the thumb press knob of swing operation part, also can operate through the rotary swing operation part, realizes two different control, the inside of handle sleeve extends radially and forms wire harness connecting portion with C-shaped groove anti -rotation cooperation, adapts to the special-shaped handle cross -tube with C-shaped groove, compared with the conventional round handle cross -tube can prevent rotary handle slip relative handle cross -tube, realize inner wiring, avoid the lead exposure.

[0015] As an improvement, the swing assembly further comprises a hard connecting sleeve sleeved outside the swing operation part and a soft hand touch sleeve sleeved outside the hard connecting sleeve.

[0016] As an improvement, the hard connecting sleeve and the swing operation part are fixed by axial screws.

[0017] The outside of the hard connecting sleeve extends to form a plurality of positioning ribs distributed in the circumferential direction, and the soft hand touch sleeve forms a plurality of positioning grooves matched with the positioning ribs.

[0018] As an improvement, the knob of swing operation part forms an operation piece groove, and a soft hand touch block is arranged in the operation piece groove.

[0019] As an improvement, the inner wiring rotary handle with multiple operation modes further comprises a magnetic induction assembly, the magnetic induction assembly comprises a Hall element arranged in a containing cavity of the handle sleeve and a magnetic steel connected with the swing assembly, and the Hall element is connected with the lead.

[0020] The inner wiring rotary handle with multiple operation modes further comprises a Hall cover fixed with the handle sleeve by screws, the Hall cover seals the containing cavity, and the containing cavity is filled with glue.

[0021] As an improvement, the swing base comprises an open hole radial part and a swing annular part, the open hole radial part extends towards the fixed ring side to form a magnetic steel mounting part, the magnetic steel mounting part is provided with a magnetic steel groove, and the magnetic steel is fixed in the magnetic steel groove.

[0022] As an improvement, an angle limiting groove is formed on the knob, and an angle limiting block located in the angle limiting groove is formed on the handle sleeve.

[0023] As an improvement, the handle sleeve and the knob are clamped, a plurality of sleeve hooks and sleeve protrusions are formed on the handle sleeve, and the sleeve hooks and the sleeve protrusions limit the axial direction of the knob.

[0024] One end of the torsional spring is inserted into the handle sleeve, and the other end is inserted into the swing assembly.

[0025] As an improvement, the inner wiring rotary handle with multiple operation modes further comprises an isolation sleeve and a holding sleeve, the isolation sleeve is located between the handle sleeve and the holding sleeve, and the holding sleeve has an axial gap with the hard connecting sleeve and the soft hand touch sleeve.

[0026] As an improvement, the inner side of the holding sleeve is formed with an anti-rotation part matched with the C-shaped groove; and the isolating sleeve is T-shaped.

[0027] The inner-wiring rotating handle with multiple operation modes has the following beneficial effects: the knob of the swing assembly includes a swing base, a knob operation part and a swing operation part, the knob operation part can be pressed by a thumb to operate, the swing operation part can be rotated to operate, and two different operations are realized; the wire harness connecting part is formed on the inner side of the handle sleeve and extends radially inward to be matched with the C-shaped groove to prevent rotation, is adapted to the special-shaped handle cross pipe with the C-shaped groove and realizes the inner-wiring, and the lead wire is prevented from being exposed. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structure schematic view of the rotating handle of the embodiment one of the utility model (also shows the special-shaped handle cross pipe).

[0029] Figure 2 is a structure exploded view of the rotating handle of the embodiment one of the utility model.

[0030] Figure 3 and Figure 4 are sectional views of the rotating handle of the embodiment one of the utility model at different angles.

[0031] Figure 5 and Figure 6 are structure schematic views of the handle sleeve of the rotating handle of the embodiment one of the utility model at different angles.

[0032] Figure 7 and Figure 8 are structure schematic views of the knob of the rotating handle of the embodiment one of the utility model at different angles.

[0033] In the figure, 1, handle sleeve; 11, sleeve base; 12, sleeve hook; 13, sleeve protrusion; 14, wire harness connecting part; 15, angle limiting block;

[0034] 2, swing assembly; 21, knob; 211, swing base; 212, knob operation part; 213, swing operation part; 214, magnetic steel mounting part; 215, angle limiting groove; 22, hard connecting sleeve; 23, soft hand touch sleeve; 24, soft hand touch block;

[0035] 3, torsional spring;

[0036] 4, fixing ring;

[0037] 5, lead wire;

[0038] 61, Hall element; 62, magnetic steel; 63, Hall cover;

[0039] 7, isolating sleeve;

[0040] 8, holding sleeve;

[0041] 9, the horizontal pipe; 91, C-shaped groove. DETAILED DESCRIPTION

[0042] The technical solutions of the embodiments of the application are explained and described below. The following embodiments are only preferred embodiments of the application, and not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the application.

[0043] Referring to Figures 1 to 8 The inner wiring rotary handle with multiple operation modes of the utility model embodiment is installed on the special-shaped handle horizontal pipe with C-shaped groove, and the inner wiring rotary handle with multiple operation modes comprises:

[0044] Handle sleeve;

[0045] Swing assembly, sleeved outside the handle sleeve and swing connected relative to the handle sleeve;

[0046] Torsional spring, which generates a restoring force on the swing assembly;

[0047] Fixed ring, located in the handle sleeve;

[0048] Lead wire, located in the C-shaped groove;

[0049] The swing assembly comprises a knob, the knob comprises a swing base, a dialing operation part extending radially outward from the swing base, and a swing operation part extending axially outward from the swing base.

[0050] The inner side of the handle sleeve extends radially inward to form a wire harness connecting part for anti-rotation cooperation with the C-shaped groove, and the wire harness connecting part forms an accommodation cavity, and one end of the lead wire is located in the accommodation cavity.

[0051] The inner wiring rotary handle with multiple operation modes of the utility model, the knob of the swing assembly comprises a swing base, a dialing operation part and a swing operation part, which can be operated by pressing the dialing operation part with the thumb, and can also be operated by rotating the swing operation part, realizing two different controls; the inner side of the handle sleeve extends radially inward to form a wire harness connecting part for anti-rotation cooperation with the C-shaped groove, which is suitable for the special-shaped handle horizontal pipe with C-shaped groove, and can prevent the rotary handle from slipping relative to the handle horizontal pipe compared with the conventional round handle horizontal pipe; realize internal wiring, avoid lead wire exposed.

[0052] Embodiment one

[0053] Referring to Figures 1 to 8 The inner wiring rotary handle with multiple operation modes of the utility model embodiment one is installed on the special-shaped handle horizontal pipe 9 with C-shaped groove 91, and the inner wiring rotary handle with multiple operation modes comprises:

[0054] Handle sleeve 1;

[0055] The swing assembly 2 is sleeved outside the handle sleeve 1 and swingably connected to the handle sleeve 1;

[0056] The torsion spring 3 generates a restoring force to the swing assembly 2;

[0057] The fixing ring 4 is located in the handle sleeve 1;

[0058] The lead wire 5 is located in the C-shaped groove 91;

[0059] The swing assembly 2 comprises a knob 21, the knob 21 comprising a swing base 211, a knob operating part 212 extending radially outward from the swing base 211, and a swing operating part extending axially outward from the swing base 211;

[0060] The handle sleeve 1 extends radially inward to form a wire harness connecting part 14 which is in anti-rotation cooperation with the C-shaped groove 91, the wire harness connecting part 14 forming an accommodation cavity, one end of the lead wire 5 being located in the accommodation cavity.

[0061] In the embodiment, the swing assembly 2 further comprises a hard connecting sleeve 22 sleeved outside the swing operating part and a soft hand touch sleeve 23 sleeved outside the hard connecting sleeve 22. The soft hand touch sleeve 23 is in contact with the end surface of the swing base 211 of the knob 21. In other embodiments, the soft hand touch sleeve 23 can be directly installed on the knob 21 without the hard connecting sleeve 22.

[0062] In the embodiment, the hard connecting sleeve 22 and the swing operating part are fixed by axial screws. The axial screws pass through the knob 21 and are screwed into the hard connecting sleeve 22. There are three axial screws which are circumferentially distributed.

[0063] In the embodiment, the outer side of the hard connecting sleeve 22 extends to form a plurality of circumferentially distributed positioning ribs which are axially distributed, and the soft hand touch sleeve 23 forms a plurality of positioning grooves which are in cooperation with the positioning ribs. The hard connecting sleeve 22 and the soft hand touch sleeve 23 are tightly fitted.

[0064] In the embodiment, the knob operating part 212 forms an operating part groove, and a soft hand touch block 24 is arranged in the operating part groove.

[0065] In the embodiment, the inner wire rotary handle with multiple operation modes further comprises a magnetic induction assembly, the magnetic induction assembly comprising a Hall element 61 arranged in the accommodation cavity of the handle sleeve 1 and a magnetic steel 62 linked with the swing assembly 2, the Hall element 61 being connected with the lead wire 5.

[0066] In the embodiment, the inner wire rotary handle with multiple operation modes further comprises a Hall cover 63 which is fixed to the handle sleeve 1 by screws, the Hall cover 63 sealing the accommodation cavity, and the accommodation cavity is filled with glue.

[0067] In the embodiment, the swing base 211 comprises an open hole radial part and a swing ring part, the open hole radial part extends towards the fixed ring 4 side to form a magnetic steel mounting part 214, the magnetic steel mounting part 214 is provided with a magnetic steel groove, and the magnetic steel 62 is fixed in the magnetic steel groove.

[0068] In the embodiment, the swing ring part of the knob 21 towards the fixed ring 4 side is further provided with an angle limiting groove 215, and the angle limiting block 15 on the sleeve 1 is located in the angle limiting groove 215. The angle limiting groove 215 has a plurality of angle limiting grooves, and the angle limiting block 15 has a plurality of angle limiting blocks.

[0069] In the embodiment, the sleeve 1 and the knob 21 are clamped, the sleeve 1 comprises a sleeve base 11, a plurality of sleeve clamping hooks 12 and a sleeve protrusion 13, and the sleeve clamping hooks 12 and the sleeve protrusion 13 limit the axial direction of the knob 21. The sleeve base 11 is provided with a mounting groove for mounting the fixed ring 4.

[0070] In the embodiment, one end of the torsion spring 3 is inserted into the sleeve 1, and the other end is inserted into the knob 21.

[0071] In the embodiment, the inner wiring rotary handle with multiple operation modes further comprises an isolation sleeve 7 and a holding sleeve 8, the isolation sleeve 7 is located between the sleeve 1 and the holding sleeve 8, and the holding sleeve 8 and the hard connecting sleeve 22 and the soft hand touch sleeve 23 have axial gaps. The design of the axial gap makes the holding sleeve 8 not contact with the hard connecting sleeve 22 or the soft hand touch sleeve 23, and the swing assembly 2 can reliably swing (especially reset).

[0072] In the embodiment, the inside of the holding sleeve 8 is provided with an anti-rotation part matched with the C-shaped groove 91, and the isolation sleeve 7 is T-shaped. The holding sleeve 8 is used for holding during riding, and the holding sleeve 8 is fixed between the handle cross pipe 9.

[0073] The inner wiring rotary handle with multiple operation modes has the following advantages: the knob 21 of the swing assembly 2 comprises a swing base 211, a knob operating part 212 and a swing operating part, which can be operated by pressing the knob operating part 212 with the thumb, or can be operated by rotating the swing operating part, realizing two different operations; the inside of the sleeve 1 extends radially inward to form a wire harness connecting part 14 matched with the C-shaped groove 91, which is adapted to the special-shaped handle cross pipe 9 with the C-shaped groove 91 and realizes the inner wiring, avoiding the exposure of the lead 5; the soft hand touch block 24 and the soft hand touch sleeve 23 are provided, and the operation parts contacted by the fingers are soft, which is good for user experience; whether the thumb and the index finger surround the soft operation sleeve or the thumb operates the finger knob, it is safer than the overall rotation mode.

[0074] The above merely describes specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and those skilled in the art should understand that the present application includes but is not limited to the above specific embodiments. Any modification not deviating from the functional and structural principles of the present application will be included in the scope of the claims.

Claims

1. A throttle with multiple operating modes, mounted on a shaped handlebar tube (9) with a C-shaped groove (91), characterized in that: The internal cable routing throttle with multiple operating modes includes: Put the cover (1); The swing component (2) is fitted over the handlebar sleeve (1) and swings relative to the handlebar sleeve (1); The torsion spring (3) exerts a force on the oscillating assembly (2) to restore it to its original position; The retaining ring (4) is located in the handlebar sleeve (1); Lead wire (5) is located in C-groove (91); The swing assembly (2) includes a toggle (21), which includes a swing base (211), a toggle operation part (212) extending radially outward from the swing base (211), and a swing operation part (213) extending axially outward from the swing base (211). Among them, the inner side of the sleeve (1) extends radially inward to form a wire harness connection part (14) that cooperates with the C-shaped groove (91) to prevent rotation. The wire harness connection part (14) forms a receiving cavity, and one end of the lead wire (5) is located in the receiving cavity.

2. The internally routed throttle with multiple operating modes according to claim 1, characterized in that: The swing assembly (2) also includes a rigid connecting sleeve (22) sleeved outside the swing operation part (213) and a soft hand touch sleeve (23) sleeved outside the rigid connecting sleeve (22).

3. The internally routed throttle with multiple operating modes according to claim 2, characterized in that: The rigid connecting sleeve (22) and the swing operating part (213) are fixed together by axial screws; The outer side of the rigid connecting sleeve (22) extends to form multiple circumferentially distributed positioning ribs, which are distributed along the axial direction. The soft hand-touch sleeve (23) forms multiple positioning grooves that cooperate with the positioning ribs.

4. The internally routed throttle with multiple operating modes according to claim 1, characterized in that: The toggle operation section (212) forms an operation slot, and a soft hand contact block (24) is provided in the operation slot.

5. The internally routed throttle with multiple operating modes according to claim 1, characterized in that: The internal cable throttle with multiple operating modes also includes a magnetic induction assembly, which includes a Hall element (61) located in the receiving cavity of the handle sleeve (1) and a magnet (62) linked with the swing assembly (2). The Hall element (61) is connected to the lead wire (5). The internally routed throttle with multiple operating modes also includes a Hall cover (63), which is fixed to the handle sleeve (1) by screws. The Hall cover (63) seals the receiving cavity, which is filled with glue.

6. The internally routed throttle with multiple operating modes according to claim 1, characterized in that: The swing base (211) includes an open radial portion and a swing annular portion. The open radial portion extends toward the fixed ring (4) to form a magnet mounting portion (214). The magnet mounting portion (214) has a magnet groove, and the magnet (62) is fixed in the magnet groove.

7. The internally routed throttle with multiple operating modes according to claim 1, characterized in that: An angle limiting groove (215) is formed on the toggle (21), and an angle limiting block (15) located in the angle limiting groove (215) is formed on the handle (1).

8. The internally routed throttle with multiple operating modes according to claim 1, characterized in that: The sleeve (1) and the lever (21) are engaged, and multiple sleeve hooks (12) and sleeve protrusions (13) are formed on the sleeve (1). The sleeve hooks (12) and sleeve protrusions (13) limit the axial movement of the lever (21). One end of the torsion spring (3) is inserted into the handle sleeve (1), and the other end is inserted into the swing assembly (2).

9. The internally routed throttle with multiple operating modes according to claim 2, characterized in that: The internal cable throttle with multiple operating modes also includes an isolation sleeve (7) and a grip sleeve (8). The isolation sleeve (7) is located between the handle sleeve (1) and the grip sleeve (8). The grip sleeve (8) and the rigid connecting sleeve (22) and the soft hand contact sleeve (23) all have axial gaps.

10. The internally routed throttle with multiple operating modes according to claim 9, characterized in that: The grip sleeve (8) has an anti-rotation part formed on the inside that matches the C-shaped groove (91); the isolation sleeve (7) is T-shaped.

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