CN216468272U

CN216468272U - Bidirectional rotating handle structure

Info

Publication number: CN216468272U
Application number: CN202123301603.XU
Authority: CN
Inventors: 徐凯; 陈浩
Original assignee: Wuxing Bicycle Co ltd
Current assignee: Wuxing Bicycle Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-10
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a two-way rotation handle structure relates to scooter technical field, including support, first elastic component, second elastic component and rotor subassembly, the rotor subassembly be equipped with the ejector pad and with the magnet steel that the ejector pad symmetry set up, equal slidable mounting of ejector pad, first elastic component, second elastic component is on the support, and first elastic component and second elastic component support respectively and lean on the both sides at the ejector pad, still be equipped with the hall circuit board on the support, the magnet steel corresponds the setting with the hall circuit board, realizes with higher speed with the brake integral type, compact structure, simple operation.

Description

Bidirectional rotating handle structure

Technical Field

The utility model relates to a scooter technical field, concretely relates to bidirectional rotation handle structure.

Background

The accelerating and braking mechanism of the electric scooter is of a hand brake type, and when the electric scooter is accelerated, a user rotates the handle by hands to drive the electronic accelerator to change the rotating speed of the motor, so that the aim of accelerating the electric scooter is fulfilled; when braking, an operator presses the handle to drive the electronic brake handle by hand, so that the electronic brake handle controls the braking of the wheel, and the braking purpose of the electric scooter is realized. Just because the accelerating handle and the braking handle of the existing electric scooter are both arranged on the transverse pipe of the head of the scooter, both hands of a user need to hold the handle tightly and also need to be loaded with the operation of the handle and the handle, and the operation is complicated.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Handle and the complicated technical problem of brake hand (hold) operation with higher speed to electric scooter, the utility model provides a two-way rotation handle structure, it realize with higher speed with the brake integral type, compact structure, simple operation.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does: the utility model provides a two-way rotatory handle structure, includes support, first elastic component, second elastic component and rotor subassembly, the rotor subassembly be equipped with the ejector pad and with the magnet steel of ejector pad symmetry setting, equal slidable mounting of ejector pad, first elastic component, second elastic component is on the support, and just first elastic component and second elastic component support respectively and lean on the both sides at the ejector pad, still be equipped with the hall circuit board on the support, the magnet steel corresponds the setting with the hall circuit board.

Optionally, the rotor assembly includes an end portion and a rotating body connected with the end portion, the push block and the magnetic steel are symmetrically arranged on the end portion, and the rotating body is used for a user to rotate.

Optionally, the support is provided with an arc-shaped groove, and the push block, the first elastic piece and the second elastic piece all slide along the arc-shaped groove.

Optionally, the arc-shaped groove is provided with a first limiting plate, a second limiting plate, a third limiting plate and a fourth limiting plate, the first elastic piece is located between the first limiting plate and the second limiting plate, the second elastic piece is located between the third limiting plate and the fourth limiting plate, and the second limiting plate and the third limiting plate are provided with through holes for the push block to slide.

Optionally, one end of the first elastic element, which is close to the second limiting plate, is provided with a first stop, the first stop is matched with the through hole in the second limiting plate, one end of the second elastic element, which is close to the third limiting plate, is provided with a second stop, and the second stop is matched with the through hole in the third limiting plate.

Optionally, the bracket is provided with a groove for mounting the hall circuit board, the groove is not communicated with the arc-shaped groove, and the hall circuit board is sealed in the groove by glue filling.

Optionally, the outer wall cover of turning is equipped with the sheath, the outer wall of turning is equipped with many spacing archs along circumference, the sheath is inside to be equipped with many and spacing protruding complex spacing grooves.

Optionally, the support includes installation department and extension, equal slidable mounting of ejector pad, first elastic component, second elastic component is on the installation department, extension one end is connected with the installation department, and the extension other end is equipped with the card protrudingly, the cover of turning is established in the extension periphery, and the inner wall of turning have with the protruding sliding fit's of card draw-in groove.

Optionally, the end of the extension portion provided with the clamping protrusion is provided with a plurality of gaps at intervals along the circumferential direction.

Optionally, the installation department one side is connected with the extension, and the installation department another side is equipped with the solid fixed ring's of installation annular, gu fixed ring is used for installing the support mounting on the violently pipe of scooter or electric motor car.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) in the bidirectional rotating handle structure provided by the embodiment of the application, when the rotor assembly is rotated clockwise, the push block extrudes the second elastic part, the magnetic steel is far away from the Hall circuit board, the magnetic field at the periphery of the Hall circuit board becomes weak, the voltage on the Hall circuit board is changed at the moment, the current value conveyed in the lead is changed to achieve the braking function of the scooter, the rotor assembly is loosened, the push block is reset under the elastic force of the second elastic part, the magnetic steel is reset along with the magnetic steel, the braking function is released, the rotor assembly is rotated anticlockwise, the push block extrudes the first elastic part, the magnetic steel is close to the Hall circuit board, the magnetic field at the periphery of the Hall circuit board is strengthened, the voltage on the Hall circuit board is changed at the moment, the current value conveyed in the lead is changed to achieve the accelerating function of the scooter, the rotor assembly is loosened, the push block is reset under the elastic force of the first elastic part, and the magnetic steel is reset along with the magnetic steel, the acceleration function is removed, the integrated acceleration and braking is realized, the structure is compact, and the operation is convenient.

(2) The two-way rotatory handle structure that this application embodiment provided, turn when clockwise rotation, ejector pad extrusion second elastic component, the hall circuit board is kept away from to the magnet steel, loosen and turn, the second elastic component pushes the ejector pad under the elasticity of self and resets, the third limiting plate prevents that the second elastic component excessive motion, third limiting plate and fourth limiting plate play limiting displacement to the second elastic component, turn when anticlockwise rotation, the first elastic component of ejector pad extrusion, the magnet steel is close to the hall circuit board, it turns to loosen, first elastic component pushes the ejector pad under the elasticity of self and resets, the second limiting plate prevents that first elastic component excessive motion, first limiting plate and second limiting plate play limiting displacement to first elastic component.

(3) According to the bidirectional rotating handle structure provided by the embodiment of the application, the Hall circuit board is arranged in the groove, the electric wire is well arranged, and then the waterproof glue is poured in the groove until the groove is full of the glue, so that the full waterproof effect of the Hall circuit board is achieved.

Drawings

Fig. 1 is an exploded view of a bidirectional rotating handle structure according to an embodiment of the present invention.

Fig. 2 is a schematic view of a bracket of a bidirectional rotating handle structure according to an embodiment of the present invention.

The labels in the various figures are: 1. a support; 11. an arc-shaped slot; 111. a first limit plate; 112. a second limiting plate; 113. a third limiting plate; 114. a fourth limiting plate; 115. a through hole; 12. a groove; 13. an installation part; 14. an extension portion; 141. clamping convex; 142. a gap; 15. a ring groove; 2. a first elastic member; 21. a first stopper; 3. a second elastic member; 31. a second stopper; 4. a rotor assembly; 41. an end portion; 411. a push block; 412. magnetic steel; 42. a swivel; 421. a limiting bulge; 5. a sheath; 51. a limiting groove; 6. a Hall circuit board; 7. and (4) fixing the ring.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.

Example 1

With reference to fig. 1-2, the bidirectional rotating handle structure of the present embodiment includes a support 1, a first elastic member 2, a second elastic member 3, and a rotor assembly 4, the rotor assembly 4 is provided with a push block 411 and a magnetic steel 412 symmetrically disposed with the push block 411, the first elastic member 2, and the second elastic member 3 are all slidably mounted on the support 1, and the first elastic member 2 and the second elastic member 3 respectively abut against two sides of the push block 411, the support 1 is further provided with a hall circuit board 6, and the magnetic steel 412 is disposed corresponding to the hall circuit board 6. When the rotor assembly 4 is rotated clockwise, the push block 411 extrudes the second elastic part 3, the magnetic steel 412 is far away from the Hall circuit board 6, the magnetic field around the Hall circuit board 6 becomes weak, the voltage on the Hall circuit board 6 changes at the moment, the current value conveyed in the lead is changed, so as to achieve the braking function of the scooter, the rotor assembly 4 is loosened, the push block 411 is reset under the elasticity of the second elastic part 3, the magnetic steel 412 is reset along with the change of the voltage, the braking function is released, the rotor assembly 4 is rotated anticlockwise, the push block 411 extrudes the first elastic part 2, the magnetic steel 412 is close to the Hall circuit board 6, the magnetic field around the Hall circuit board 6 becomes strong, the voltage on the Hall circuit board 6 is changed at the moment, the current value conveyed in the lead is changed, so as to achieve the accelerating function of the scooter, the rotor assembly 4 is loosened, the push block 411 is reset under the elasticity of the first elastic part 2, and the magnetic steel 412 is reset along with the change of the voltage, the acceleration function is removed, the integrated acceleration and braking is realized, the structure is compact, and the operation is convenient.

Example 2

With reference to fig. 1-2, the structure of the bidirectional rotary handle of the present embodiment can be improved as follows compared with the technical solution of embodiment 1: the rotor assembly 4 comprises an end portion 41 and a rotator 42 connected with the end portion 41, the push block 411 and the magnetic steel 412 are symmetrically arranged on the end portion 41, and the rotator 42 is used for a user to rotate.

Example 3

With reference to fig. 1-2, the structure of the bidirectional rotary handle of the present embodiment can be improved as follows compared with the technical solutions of embodiments 1 or 2: the support 1 is provided with an arc-shaped groove 11, and the push block 411, the first elastic part 2 and the second elastic part 3 all slide along the arc-shaped groove 11.

Example 4

With reference to fig. 1-2, the two-way rotation handle structure of the present embodiment can be improved as follows compared with any one of the technical solutions of embodiments 1-3: the arc-shaped groove 11 is provided with a first limiting plate 111, a second limiting plate 112, a third limiting plate 113 and a fourth limiting plate 114, the first elastic element 2 is located between the first limiting plate 111 and the second limiting plate 112, the second elastic element 3 is located between the third limiting plate 113 and the fourth limiting plate 114, and the second limiting plate 112 and the third limiting plate 113 are both provided with through holes 115 for the push block 411 to slide. When clockwise rotation turns 42, ejector pad 411 extrudes second elastic component 3, magnet steel 412 is kept away from hall circuit board 6, loosen and turn 42, second elastic component 3 promotes ejector pad 411 under self elasticity and resets, third limiting plate 113 prevents that second elastic component 3 from excessively moving, third limiting plate 113 and fourth limiting plate 114 play limiting displacement to second elastic component 3, when anticlockwise rotation turns 42, ejector pad 411 extrudes first elastic component 2, magnet steel 412 is close to hall circuit board 6, loosen and turn 42, first elastic component 2 promotes ejector pad 411 under self elasticity and resets, second limiting plate 112 prevents that first elastic component 2 from excessively moving, first limiting plate 111 and second limiting plate 112 play limiting displacement to first elastic component 2.

Example 5

With reference to fig. 1-2, compared with any technical solution of the embodiment 1-4, the bidirectional rotating handle structure of the embodiment can be improved as follows: one end of the first elastic element 2, which is close to the second limiting plate 112, is provided with a first stopper 21, the first stopper 21 is matched with a through hole 115 in the second limiting plate 112, one end of the second elastic element 3, which is close to the third limiting plate 113, is provided with a second stopper 31, and the second stopper 31 is matched with the through hole 115 in the third limiting plate 113. The first stopper 21 prevents the first elastic member 2 from passing through the through hole 115, so that the second limiting plate 112 performs a limiting function, and the second stopper 31 prevents the second elastic member 3 from passing through the through hole 115, so that the third limiting plate 113 performs a limiting function.

Example 6

With reference to fig. 1-2, the two-way rotation handle structure of the present embodiment can be improved as follows compared with any one of the technical solutions of embodiments 1-5: the support 1 is provided with a groove 12 for mounting the Hall circuit board 6, the groove 12 is not communicated with the arc-shaped groove 11, and the Hall circuit board 6 is sealed in the groove 12 by pouring glue. The Hall circuit board 6 is arranged in the groove 12, the electric wires are well arranged, and then waterproof glue is poured in the groove 12 until the groove is full of the waterproof glue, so that the effect of full water resistance of the Hall circuit board 6 is achieved.

Example 7

With reference to fig. 1-2, the two-way rotation handle structure of the present embodiment can be improved as follows compared with any one of the technical solutions of embodiments 1-6: the outer wall of the rotating body 42 is sleeved with a protective sleeve 5, a plurality of limiting protrusions 421 are arranged on the outer wall of the rotating body 42 along the circumferential direction, and a plurality of limiting grooves 51 matched with the limiting protrusions 421 are arranged inside the protective sleeve 5. The limiting protrusion 421 is inserted into the limiting groove 51 to enable the sheath 5 to be sleeved on the outer wall of the rotating body 42, so that displacement between the sheath 5 and the rotating body 42 is prevented, the rotating body 42 is rotated through rotating the sheath 5, and the sheath 5 is made of soft plastic materials, so that the hand comfort is improved.

Example 8

With reference to fig. 1-2, the two-way rotation handle structure of the present embodiment can be improved as follows compared with any one of the technical solutions of embodiments 1-7: support 1 includes installation department 13 and extension 14, the equal slidable mounting of ejector pad 411, first elastic component 2, second elastic component 3 is on

installation department

13, 14 one end of extension is connected with installation department 13, and the 14 other ends of extension are equipped with card protruding 141, 42 covers of turning are established in 14 peripheries of extension, and the 42 inner walls of turning have with card protruding 141 sliding fit's draw-in groove. The locking protrusion 141 and the locking groove limit the rotation body 42 to prevent the rotation body 42 from separating from the extension part 14, and when the rotation body 42 is rotated, the locking groove rotates relative to the locking protrusion 141.

Example 9

With reference to fig. 1-2, the two-way rotation handle structure of the present embodiment can be improved as follows compared with any one of the technical solutions of embodiments 1-8: the end of the extension portion 14 provided with the locking protrusion 141 is provided with a plurality of slits 142 at intervals along the circumferential direction. The gap 142 makes the end of the extending portion 14 with the locking protrusion 141 in a claw shape, and has the function of retraction, so as to prevent the rotation from being affected by the locking between the rotator 42 and the extending portion 14.

Example 10

With reference to fig. 1-2, the two-way rotation handle structure of the present embodiment can be improved as follows compared with any one of the technical solutions of embodiments 1-9: the one side of installation department 13 is connected with extension 14, and installation department 13 another side is equipped with the annular 15 of the solid fixed ring 7 of installation, gu fixed ring 7 is used for installing support 1 on the violently pipe of scooter or electric motor car. The fixing ring 7 is an open-ended hoop part, a screw hole is formed in the opening, and the size of the opening can be adjusted through a screw.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a two-way rotatory handle structure, its characterized in that includes support, first elastic component, second elastic component and rotor subassembly, the rotor subassembly be equipped with the ejector pad and with the magnet steel that the ejector pad symmetry set up, equal slidable mounting of ejector pad, first elastic component, second elastic component is on the support, and first elastic component and second elastic component support respectively and lean on the both sides at the ejector pad, still be equipped with the hall circuit board on the support, the magnet steel corresponds the setting with the hall circuit board.

2. The handle structure of claim 1, wherein the rotor assembly comprises an end portion and a rotating body connected to the end portion, the pushing block and the magnetic steel are symmetrically arranged on the end portion, and the rotating body is used for rotation of a user.

3. The handle structure of claim 1, wherein the bracket is provided with an arc-shaped slot, and the push block, the first elastic member and the second elastic member all slide along the arc-shaped slot.

4. The handle structure of claim 3, wherein the arc-shaped groove is provided with a first limiting plate, a second limiting plate, a third limiting plate and a fourth limiting plate, the first elastic member is located between the first limiting plate and the second limiting plate, the second elastic member is located between the third limiting plate and the fourth limiting plate, and the second limiting plate and the third limiting plate are provided with through holes for the push block to slide.

5. The handle structure of claim 4, wherein a first stopper is disposed at an end of the first elastic member close to the second limiting plate, the first stopper is engaged with the through hole of the second limiting plate, and a second stopper is disposed at an end of the second elastic member close to the third limiting plate, the second stopper is engaged with the through hole of the third limiting plate.

6. The handle structure of claim 3, wherein the bracket is provided with a groove for mounting the Hall circuit board, the groove is not communicated with the arc-shaped groove, and the Hall circuit board is sealed in the groove by pouring glue.

7. The handle structure of claim 2, wherein the outer wall of the rotator is sleeved with a sheath, the outer wall of the rotator is circumferentially provided with a plurality of limiting protrusions, and the sheath is internally provided with a plurality of limiting grooves matched with the limiting protrusions.

8. The handle structure of claim 2, wherein the bracket comprises an installation portion and an extension portion, the push block, the first elastic member and the second elastic member are slidably installed on the installation portion, one end of the extension portion is connected with the installation portion, the other end of the extension portion is provided with a clamping protrusion, the rotation body is sleeved on the periphery of the extension portion, and the inner wall of the rotation body is provided with a clamping groove in sliding fit with the clamping protrusion.

9. The handle structure of claim 8, wherein the end of the extension portion provided with the locking protrusion is provided with a plurality of slits at intervals in a circumferential direction.

10. The handle structure of claim 8, wherein one side of the mounting portion is connected to the extension portion, and the other side of the mounting portion is provided with a ring groove for mounting a fixing ring, the fixing ring being used for mounting the bracket on a cross tube of a scooter or an electric vehicle.