CN216719792U

CN216719792U - Instrument control key for electric bicycle

Info

Publication number: CN216719792U
Application number: CN202123383523.3U
Authority: CN
Inventors: 王彦峰; 赵帆
Original assignee: Caddis Technology Tianjin Co ltd
Current assignee: Caddis Technology Tianjin Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-10
Anticipated expiration: 2031-12-29

Abstract

The utility model provides an instrument control key for an electric moped, which comprises: the instrument comprises an instrument body, a circuit board is loaded in the instrument body, a control circuit is distributed on the circuit board, a sliding piece capable of moving towards a direction close to or far away from the circuit board relative to the bottom is arranged at the bottom of the instrument body, and the sliding piece is used for triggering the control circuit; the lower shell is rotatably connected with the instrument, a rotating gap is formed between the lower shell and the instrument, and the instrument can rotate to the lower shell to be abutted against the sliding piece in an interval defined by the rotating gap so as to push the sliding piece to move towards the direction close to the circuit board relative to the bottom of the instrument and trigger the control circuit. The instrument control key for the electric moped provided by the utility model is simple in structure, convenient to install, low in operation difficulty, good in use comfort and high in safety factor.

Description

Instrument control key for electric bicycle

Technical Field

The utility model relates to the technical field of electric moped instruments, in particular to an instrument control key for an electric moped.

Background

As a novel vehicle between bicycle and motorcycle, electric bicycle has obtained extensive application, and automobile-used instrument is used for showing electric bicycle's relevant motion parameter, gear, controls electric bicycle's opening and stop and operations such as variable speed, is the indispensable part of electric bicycle, and the button structure of current automobile-used instrument adopts the button operation usually, is unfavorable for the passerby to operate under the condition of not loosening the handle, and factor of safety is low.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a meter control button for an electric bicycle, so as to solve the problems mentioned in the background art.

Based on the above object, the present invention provides an instrument control button for an electric bicycle, comprising: the instrument comprises an instrument body, a circuit board is loaded in the instrument body, a control circuit is distributed on the circuit board, a sliding piece capable of moving towards a direction close to or far away from the circuit board relative to the bottom is arranged at the bottom of the instrument body, and the sliding piece is used for triggering the control circuit; the lower shell is rotatably connected with the instrument, a rotating gap is formed between the lower shell and the instrument, and the instrument can rotate to the lower shell to be abutted against the sliding piece in an interval defined by the rotating gap so as to push the sliding piece to move towards the direction close to the circuit board relative to the bottom of the instrument and trigger the control circuit.

Furthermore, the lateral wall of the lower shell is provided with a first through hole, a shaft penetrates through the first through hole, the bottom surface of the instrument is provided with a shaft seat, and the shaft seat is sleeved on the shaft.

Further, the shaft seat is located in the middle of the bottom surface of the instrument, the shaft is located in the middle of the side wall of the lower shell, the shaft and the shaft seat are used for enabling the instrument to rotate clockwise or anticlockwise relative to the lower shell in an interval defined by the rotating gap, the bottom surface of the instrument is divided into two adjacent areas by the shaft and the shaft seat, and at least one sliding piece is arranged in each area.

Furthermore, limiting plates are respectively arranged on two sides of the shaft seat, and the limiting plates are fixed on the lower shell and located below the shaft.

Further, the lower surface of the circuit board is provided with a trigger button of the control circuit, the trigger button is positioned above the sliding piece, and the sliding piece is configured to be arranged in a clearance way or in a contact way with the trigger button.

Further, the sliding part comprises a column, a second through hole is formed in the bottom of the instrument, and the column vertically penetrates through the second through hole and slides in the second through hole; the top end of the column is provided with a first limiting piece, and the first limiting piece is positioned above the second through hole; the bottom end of the column is provided with a second limiting piece, and the second limiting piece is located below the second through hole.

Furthermore, a return spring is sleeved on the column and located between the second through hole and the second limiting piece.

Furthermore, a limiting pipe is arranged below the second through hole, the second limiting piece is in clearance fit with the inner wall of the limiting pipe, a protrusion is arranged on the lower shell and used for pushing the second limiting piece to slide in the limiting pipe.

Further, be equipped with the recess on the post, the recess endotheca is equipped with the sealing washer, the sealing washer with second through-hole interference fit.

Furthermore, the bottom of the lower shell is provided with a hoop, the hoop is detachably mounted on a handlebar of the electric moped and close to a handlebar sleeve of the electric moped, and a baffle is arranged on the side wall, far away from the handlebar sleeve, of the lower shell.

From the above, the instrument control key for the electric moped provided by the utility model has the advantages that the instrument is rotationally connected with the lower shell, the instrument is pressed to rotate towards the lower shell, the sliding part in the instrument slides relative to the instrument and triggers the control circuit, the control of the electric moped is realized, the operation is simple, the instrument can be controlled to rotate under the condition that a rider does not loosen a handle, the control difficulty is low, the triggering effect is good, and the safety coefficient is high; the instrument control key for the electric moped is simple in structure, convenient to install, low in operation difficulty, good in use comfort and high in safety factor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of an instrument control button for an electric bicycle according to an embodiment of the present invention;

FIG. 2 is a schematic view of an appearance structure of an instrument control button for an electric bicycle according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a lower housing according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a meter according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of the structure of the sliding member in fig. 1.

Reference numerals: 1. a meter; 1-1, a sliding part; 1-1-1, column; 1-1-2, a first limiting sheet; 1-1-3 and a second limiting sheet; 1-1-4, a return spring; 1-1-5, a groove; 1-1-6, sealing ring; 1-2, axle seats; 1-3, area; 1-4, a circuit board; 1-5, triggering a button; 1-6, a second through hole; 1-7, a limit pipe; 1-8, a third through hole; 1-9, clicking a button; 1-10, a display screen; 2. a lower housing; 2-1, a first through hole; 2-2, a shaft; 2-3, a limiting plate; 2-4, convex; 2-5, hoop; 2-6, a baffle; 2-7 and a U-shaped groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It should be noted that technical terms or scientific terms used in the embodiments of the present invention should have a general meaning as understood by those having ordinary skill in the art to which the present invention belongs, unless otherwise defined. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The electric moped is a vehicle which takes a storage battery as an auxiliary energy source, is provided with control components such as a motor, a controller, the storage battery, a rotating handle, a brake handle and the like and a display instrument system, is mechanically and electrically integrated, is a novel vehicle between a bicycle and a motorcycle, is widely applied to the electric moped, is used for displaying relevant motion parameters and gears of the electric moped and controlling the operations of starting, stopping, changing speed and the like of the electric moped, and is an essential component of the electric moped.

The automobile-used instrument is installed in the position that is close to the handle on electric bicycle's handlebar usually, be convenient for like this make the passerby with the hand fast operation instrument of riding, and then control electric bicycle, but the button structure of current automobile-used instrument adopts the button operation usually, the motion mode of button is the orthoscopic, the forced position that the passerby confirms the target button on the one hand needs to be ridden when using accurately to press, avoid pressing other operating button, on the other hand presses the control circuit who needs to use great power just can trigger the instrument, be unfavorable for like this to ride passerby and carry out the accuracy under the condition of not loosening the handle and operate the difficulty, factor of safety is low.

In the process of realizing the utility model, the instrument can be designed into a rotary triggering mode to replace a button linear force application mode, the control circuit can be triggered by pressing the instrument, the problem of difficult operation is solved, and the instrument can be controlled under the condition that a rider does not loosen a handle.

The technical solution of the present invention will be described in further detail below by way of specific examples with reference to fig. 1 to 5.

Some embodiments of the present invention provide a meter control button for an electric bicycle, as shown in fig. 1 and 2, including: the instrument comprises an instrument 1, a circuit board 1-4 is carried in the instrument 1, a control circuit is distributed on the circuit board 1-4, a sliding piece 1-1 capable of moving towards the direction close to or far away from the circuit board 1-4 relative to the bottom is arranged at the bottom of the instrument 1, and the sliding piece 1-1 is used for triggering the control circuit; the meter 1 is configured to be capable of rotating towards the lower shell 2 within an interval defined by the rotating gap until the lower shell 2 abuts against the sliding piece 1-1, so as to push the sliding piece 1-1 to move towards a direction approaching to the circuit board 1-4 relative to the bottom of the meter 1 and trigger the control circuit.

Instrument 1 rotates with lower casing 2 to be connected, rotates through pressing instrument 1 casing 2 down, makes inside slider 1-1 of instrument 1 and casing 2 butt down, and lower casing 2 promotes slider 1-1 for instrument 1 slides, thereby slider 1-1 triggers control circuit with circuit board 1-4 butt, realizes the control to electric bicycle, rotates the mode easy operation that triggers like this, just can control instrument 1 to rotate under the condition of riding passerby not loosening the handle, and the operation degree of difficulty is low, triggers effectually, and factor of safety is high.

The instrument 1 is rotatably connected with the lower shell 2, a rotating gap is formed between the instrument 1 and the lower shell 2, the position where the instrument 1 is rotatably connected with the lower shell 2 can be arranged at the end of the instrument 1 or the middle of the instrument 1, specific limitation is not required, the sliding part 1-1 triggers the control circuit by pressing the instrument 1 to rotate, a lever effect is achieved, and compared with a linear button 1-9 triggering mode, the lever effect is more labor-saving, the contact area of the instrument 1 shell relative to the button 1-9 is larger, a rider can determine the force application position more easily, misoperation caused by pressing a wrong button 1-9 is avoided, the safety coefficient is high, the operation comfort is better, and the ergonomic design is met.

The instrument control key for the electric moped is simple in structure, convenient to install, low in operation difficulty, good in use comfort and high in safety factor.

In some embodiments, as shown in fig. 1, 2 and 4, a first through hole 2-1 is formed in a side wall of the lower housing 2, a shaft 2-2 is installed in the first through hole 2-1 in a penetrating manner, a shaft seat 1-2 is arranged on a bottom surface of the meter 1, and the shaft seat 1-2 is sleeved on the shaft 2-2.

The shaft seat 1-2 is sleeved on the shaft 2-2 and rotates around the shaft 2-2, so that the instrument 1 can be rotatably connected on the lower shell 2, the instrument 1 can be separated from the lower shell 2 by removing the shaft 2-2, and the instrument 1 is convenient to disassemble and maintain.

In some embodiments, a non-slip pad is disposed between the first through hole 2-1 and the shaft 2-2, and the non-slip pad can allow the shaft 2-2 to be stably installed inside the first through hole 2-1.

In some embodiments, as shown in fig. 3, the opposite side walls of the lower housing 2 are respectively provided with a first through hole 2-1, and two ends of the shaft 2-2 penetrate through the first through holes 2-1, so that the shaft 2-2 is kept horizontal and has better stability.

In some embodiments, as shown in fig. 4, two shaft seats 1-2 are respectively sleeved at two ends of the shaft 2-2, so that the instrument 1 rotates more stably, and the instrument 1 is prevented from inclining to the position of the first through hole 2-1.

In some embodiments, as shown in fig. 2, 3 and 4, the shaft seat 1-2 is located in the middle of the bottom surface of the meter 1, the shaft 2-2 is located in the middle of the side wall of the lower housing 2, the shaft 2-2 and the shaft seat 1-2 are used for enabling the meter 1 to rotate clockwise or counterclockwise relative to the lower housing 2 within the interval defined by the rotation gap, the shaft 2-2 and the shaft seat 1-2 divide the bottom surface of the meter 1 into two adjacent areas 1-3, and at least one sliding piece 1-1 is respectively arranged in each area 1-3.

The shaft 2-2 and the shaft seat 1-2 are positioned in the middle, so that the instrument 1 can rotate clockwise and anticlockwise around the shaft 2-2, and when the instrument 1 rotates, the shell at the end part of the instrument 1 is blocked by the lower shell 2, so that the instrument 1 can be prevented from rotating to separate from a rotating gap, and the instrument 1 is prevented from overturning.

The shaft 2-2 and the shaft seat 1-2 divide the instrument 1 into two areas 1-3, and a sliding part 1-1 is arranged in each area 1-3, so that the instrument control key for the vehicle can realize two control operations, and when a shell of the instrument 1 corresponding to one area 1-3 is pressed, the first operation can be executed; when the shell of the meter 1 corresponding to the other area 1-3 is pressed, the second operation can be executed, the two actions of pressing the meter 1 are opposite in rotation direction of the meter 1, so that a rider can easily distinguish the two actions, and misoperation is avoided; the first operation may control the electric bicycle to accelerate, and the second operation may control the electric bicycle to decelerate, for example, but is not limited to this.

In some embodiments, as shown in fig. 1 and 3, the shaft seat 1-2 is provided with a limiting plate 2-3 on each side, and the limiting plate 2-3 is fixed on the lower housing 2 and located below the shaft 2-2.

The limiting plate 2-3 is arranged to limit the shaft seat 1-2 to slide on the shaft 2-2, so that the instrument 1 is limited to slide along the shaft 2-2, and the structure of the vehicle instrument control key is more stable.

In some embodiments, the limiting plate 2-3 is provided with a recess for further supporting the shaft 2-2, thereby improving structural stability.

In some embodiments, as shown in fig. 1 and 5, the lower surface of the circuit board 1-4 is provided with a trigger button 1-5 of the control circuit, the trigger button 1-5 is located above the sliding member 1-1, and the sliding member 1-1 is configured to be arranged in a clearance or contact manner with the trigger button 1-5.

The sliding piece 1-1 is contacted with the trigger button 1-5 in the first state to trigger the control circuit, and the sliding piece 1-1 is separated from the trigger button 1-5 in the second state to stop triggering the control circuit, so that the electric moped is controlled.

In some embodiments, as shown in fig. 2 and 3, the baffle 2-6 is provided with a U-shaped groove 2-7, and a side wall of the meter 1 opposite to the U-shaped groove 2-7 is provided with a third through hole 1-8, and the third through hole 1-8 can provide a channel for a control cable.

In some embodiments, as shown in fig. 1 and 5, the sliding member 1-1 comprises a column 1-1-1, the bottom of the meter 1 is provided with a second through hole 1-6, and the column 1-1-1 vertically passes through the second through hole 1-6 and slides in the second through hole 1-6; the top end of the column 1-1-1 is provided with a first limiting piece 1-1-2, and the first limiting piece 1-1-2 is positioned above the second through hole 1-6; the bottom end of the column 1-1-1 is provided with a second limiting piece 1-1-3, and the second limiting piece 1-1-3 is positioned below the second through hole 1-6.

The first limiting sheet 1-1-2 and the second limiting sheet 1-1-3 are arranged to enable the column 1-1-1 to slide in the second through hole 1-6, and the column 1-1-1 is prevented from being separated from the second through hole 1-6 when sliding to cause key faults.

In some embodiments, the second limiting piece 1-1-3 is an integral structure with the column 1-1-1, and the first limiting piece 1-1-2 is detachably mounted on the top end of the column 1-1-1, so that the column 1-1-1 is conveniently mounted in the second through hole 1-6.

In some embodiments, as shown in fig. 1 and 5, a return spring 1-1-4 is sleeved on the column 1-1-1, and the return spring 1-1-4 is located between the second through hole 1-6 and the second limiting piece 1-1-3.

The return spring 1-1-4 is abutted against the bottom surface of the instrument 1, the sliding piece 1-1 is in a first state by pressing the instrument 1, and the return spring 1-1-4 is in a compressed state at the moment; when the instrument 1 stops being pressed, the return spring 1-1-4 rebounds to push the instrument 1 to rotate and return, so that the sliding piece 1-1 is in the second state.

In some embodiments, the second position-limiting piece 1-1-3 abuts against the lower housing 2 in the second state, and the instrument 1 is kept horizontal by the elastic force of the return spring 1-1-4, so that the shock absorption effect is achieved, the stability is improved, and the instrument 1 is prevented from shaking when the electric bicycle runs.

In some embodiments, as shown in fig. 1 and 5, a limiting tube 1-7 is arranged below the second through hole 1-6, the second limiting piece 1-1-3 is in clearance fit with the inner wall of the limiting tube 1-7, a protrusion 2-4 is arranged on the lower shell 2, and the protrusion 2-4 is used for pushing the second limiting piece 1-1-3 to slide in the limiting tube 1-7.

The second limiting sheet 1-1-3 is in clearance fit with the inner wall of the limiting pipe 1-7, so that the situation that foreign matters such as external moisture, dust and the like enter the instrument 1 from the second through hole 1-6 to damage the circuit board 1-4 and influence the use of the automobile instrument control key is reduced.

In some embodiments, the shape of the column 1-1-1 is cylindrical, the shapes of the first limiting piece 1-1-2 and the second limiting piece 1-1-3 are circular, the shape of the limiting pipe 1-7 is cylindrical, the shape of the second through hole 1-6 is circular, the shape of the protrusion 2-4 is cylindrical, the diameter of the protrusion 2-4 is smaller than the inner diameter of the limiting pipe 1-7, and the column 1-1-1 is in clearance fit with the side wall of the second through hole 1-6, so that foreign matters such as external moisture and dust are reduced from the second through hole 1-6 to the inside of the instrument 1.

In some embodiments, as shown in fig. 1 and 5, a groove 1-1-5 is formed in the column 1-1-1, a sealing ring 1-1-6 is sleeved in the groove 1-1-5, and the sealing ring 1-1-6 is in interference fit with the second through hole 1-6.

The sealing rings 1-1-6 are rubber rings, for example, and are not limited specifically, and the sealing rings 1-1-6 are in interference fit with the second through holes 1-6, so that foreign materials such as external moisture and dust can be prevented from entering the instrument 1 from the second through holes 1-6 to damage the circuit boards 1-4, and the use of the vehicle instrument control key is influenced.

In some embodiments, the side wall of the meter 1 is provided with click buttons 1 to 9, and the control circuit of the circuit board 1 to 4 is triggered by pressing the click buttons 1 to 9 to control the meter 1, for example, to control the functional operations of the meter 1 such as power on and power off, which are not limited specifically.

In some embodiments, the top of the meter 1 is provided with a display screen 1-10 for displaying riding data of the electric bicycle.

In some embodiments, as shown in fig. 1, 2 and 3, the bottom of the lower housing 2 is provided with a hoop 2-5, and the hoop 2-5 is detachably mounted on a handlebar of the electric bicycle, so that the installation is convenient and the adjustment is easy; the hoop 2-5 is arranged close to the handlebar sleeve of the electric moped, so that the operation of the vehicle instrument control key by a rider is facilitated under the condition that the handlebar sleeve is not loosened; the side wall of the lower shell 2, which is far away from the handle sleeve, is provided with the baffle plates 2-6, the baffle plates 2-6 are attractive in design and play a role in protecting the instrument 1, the instrument 1 is prevented from inclining towards the position of the first through hole 2-1 due to excessive force when a rider presses the instrument 1, and the automobile instrument control key structure is more stable.

The embodiments of the present invention are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in each embodiment are referred to each other.

The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the utility model, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the utility model as described above, which are not provided in detail for the sake of brevity.

While the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an instrument control button for electric bicycle, its characterized in that includes:

the instrument comprises an instrument body, a circuit board is loaded in the instrument body, a control circuit is distributed on the circuit board, a sliding piece capable of moving towards a direction close to or far away from the circuit board relative to the bottom is arranged at the bottom of the instrument body, and the sliding piece is used for triggering the control circuit;

the lower shell is rotatably connected with the instrument, a rotating gap is formed between the lower shell and the instrument, and the instrument can rotate to the lower shell to be abutted against the sliding piece in an interval defined by the rotating gap so as to push the sliding piece to move towards the direction close to the circuit board relative to the bottom of the instrument and trigger the control circuit.

2. The vehicle instrument control button of claim 1, wherein the lower housing has a first through hole in a side wall thereof, a shaft is installed in the first through hole, and a shaft seat is installed on a bottom surface of the instrument and is fitted over the shaft.

3. The vehicle meter control button of claim 2, wherein said shaft seat is located in the middle of the bottom surface of said meter, said shaft is located in the middle of the side wall of said lower housing, said shaft and said shaft seat are used to make said meter rotate clockwise or counterclockwise relative to said lower housing within the interval defined by said rotation gap, said shaft and said shaft seat divide the bottom surface of said meter into two adjacent areas, and at least one of said sliding members is disposed in each of said areas.

4. The vehicle meter control button of an electric bicycle according to claim 2, wherein the axle seat is provided with a limiting plate on each side, and the limiting plates are fixed on the lower housing and located below the axle.

5. The meter control button for electric bicycle according to claim 1, wherein the lower surface of the circuit board is provided with a trigger button of the control circuit, the trigger button is located above the slider, and the slider is configured to be disposed in a gap or contact manner with the trigger button.

6. The instrument control button for the moped according to claim 1, wherein the sliding member comprises a column, a second through hole is formed at the bottom of the instrument, and the column vertically penetrates through the second through hole and slides in the second through hole; the top end of the column is provided with a first limiting piece, and the first limiting piece is positioned above the second through hole; the bottom end of the column is provided with a second limiting piece, and the second limiting piece is located below the second through hole.

7. The vehicle instrument control button for the electric bicycle according to claim 6, wherein a return spring is sleeved on the post, and the return spring is located between the second through hole and the second limiting piece.

8. The vehicle instrument control button for the electric bicycle according to claim 6, wherein a limiting tube is disposed below the second through hole, the second limiting piece is in clearance fit with the inner wall of the limiting tube, and a protrusion is disposed on the lower housing and used for pushing the second limiting piece to slide in the limiting tube.

9. The vehicle instrument control button for electric bicycle according to claim 6, wherein the post is provided with a groove, the groove is sleeved with a sealing ring, and the sealing ring is in interference fit with the second through hole.

10. The instrument control key for the moped scooter according to claim 1, wherein the bottom of the lower casing is provided with a hoop, the hoop is detachably mounted on a handlebar of the moped and is close to a handlebar sleeve of the moped, and a baffle is arranged on a side wall of the lower casing, which is far away from the handlebar sleeve.