CN213921386U

CN213921386U - Speed-regulating handle-rotating electric control device of folding electric scooter

Info

Publication number: CN213921386U
Application number: CN202022404012.4U
Authority: CN
Inventors: 金家旺; 金国华; 金国庆
Original assignee: Changzhou Kelatu Intelligent Technology Co ltd
Current assignee: Changzhou Kelatu Intelligent Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-08-10
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a folding electric scooter accessory technical field just discloses a folding electric scooter's speed governing is changeed electrically controlled device, change and the electrical equipment body including the speed governing, the rectangle recess has been seted up to the upper surface of electrical equipment body, and the cell wall swing joint of rectangle recess has the cap, the fixed cup joint of outer wall of cap has kept off the frame, the fixed establishment of two symmetric distributions of last fixed surface of electrical equipment body, fixed establishment's link and the outer wall swing joint who keeps off the frame. The utility model discloses can effectively improve the speed governing and change the speed of opening the electrically controlled device cap, reduce staff's intensity of labour, improve folding electric scooter speed governing and changeed the convenience and the efficiency of electrically controlled device maintenance, also can make the speed governing change electrically controlled device have quick heat dissipation function, avoid the device to damage because of the high temperature, improve folding electric scooter speed governing and change the fail safe nature of electrically controlled device work.

Description

Speed-regulating handle-rotating electric control device of folding electric scooter

Technical Field

The utility model relates to a folding electric scooter accessory technical field especially relates to a folding electric scooter's speed governing is changeed an electrically controlled device.

Background

The small electric vehicle is a short-distance travel tool which is endlessly developed in recent years, and has various forms such as various wheelbarrows, electric scooters, electric bicycles and the like. Also bring the experience of giving people body-building, amusement when providing people's life facility, be loved by masses deeply to having considerable masses quantity basis, for avoiding traditional scooter to move ahead hard, can't be for a long time, the defect of long distance sliding motion has just designer to its transformation, combines the integration of lithium cell to make electric scooter, and has given this car powerful power and the function of folding accomodating through certain folding design.

The inconvenient condition of shell dismantlement exists when present folding electric scooter speed governing is changeed electrically controlled device needs the maintenance, needs the hard operation of wasting time of staff, seriously influences convenience and efficiency that folding electric scooter speed governing is changeed electrically controlled device maintenance to and increased staff's intensity of labour.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art folding electric scooter speed governing and changeing the inconvenient condition of shell dismantlement when electrically controlled device needs the maintenance, seriously influence folding electric scooter speed governing and change convenience and the efficiency of electrically controlled device maintenance to and increased staff intensity of labour's problem, and the speed governing of a folding electric scooter changes electrically controlled device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric control device of a speed-regulating rotating handle of a folding electric scooter comprises a speed-regulating rotating handle and an electric control equipment body, wherein the upper surface of the electric control equipment body is provided with a rectangular groove, and the wall of the rectangular groove is movably connected with a shell cover, the outer wall of the shell cover is fixedly sleeved with a baffle frame, the upper surface of the electric control equipment body is fixedly connected with two symmetrically distributed fixing mechanisms, the connecting ends of the fixing mechanisms are movably connected with the outer wall of the blocking frame, the upper surface of the shell cover is fixedly connected with a fixing ring, the upper surface of the fixing ring is fixedly connected with a micro air pump, the output end of the miniature air pump is fixedly communicated with a conduit which is fixedly communicated with the upper surface of the shell cover, the input end of the miniature air pump is fixedly communicated with an extension pipe, the top end of the extension pipe is fixedly communicated with a mounting ring, and the upper surface of the shell cover is fixedly communicated with a one-way valve.

Preferably, the fixed establishment includes the connecting plate with electrical control equipment body upper surface fixed connection, a plurality of rectangle through-holes have been seted up to the outer wall of connecting plate, and the pore wall swing joint of rectangle through-hole has the right angle fixture block, the outer wall fixedly connected with carriage release lever of right angle fixture block, the pole wall activity of carriage release lever has cup jointed the U-shaped board, the lateral wall of U-shaped board is a plurality of with the outer wall fixed connection of connecting plate the common fixedly connected with arm-tie of lateral wall of carriage release lever is a plurality of the pole wall activity of carriage release lever has cup jointed the spring, the both ends of spring respectively with the outer wall fixed connection of U-shaped board and arm-tie.

Preferably, the lower surface of the baffle frame is fixedly connected with a rubber sealing ring.

Preferably, the outer wall of the mounting ring is fixedly connected with two symmetrically distributed mounting pieces.

Preferably, the outer wall of the mounting ring is fixedly connected with a filter screen plate.

Preferably, the outer wall of the shell cover is fixedly connected with heat dissipation holes, and the hole walls of the heat dissipation holes are fixedly connected with heat conducting fins.

Preferably, the side wall of the speed-regulating rotating handle is fixedly sleeved with a rubber retaining ring.

Compared with the prior art, the utility model provides a folding electric scooter's speed governing is changeed an electrically controlled device possesses following beneficial effect:

1. this folding electric scooter's speed governing is changeed an electrically controlled device, through being provided with the right angle fixture block, spring and arm-tie, open the cap when the inside maintenance of electrically controlled device is changeed to the speed governing as required, at first the pulling arm-tie, the arm-tie drives the carriage removal, the carriage bar drives the right angle fixture block and breaks away from the fender frame, make the tensile production of spring restore force simultaneously, it can to lift the cap on the automatically controlled equipment body afterwards, it is simple and convenient to make the speed governing change the electrically controlled device cap process of opening, time saving and labor saving, this mechanism can effectively improve the speed governing and change the speed of opening the electrically controlled device cap, staff's intensity of labour has been reduced, and folding electric scooter speed governing has been improved and has been changeed the convenience and the efficiency of electrically controlled device maintenance.

2. This folding electric scooter's speed governing is changeed an electrically controlled device, through being provided with miniature air pump, check valve and pipe, when the speed governing is changeed an electrically controlled device work, at first start miniature air pump, miniature air pump passes through the extension pipe and inhales the outside air with the installation ring, inside the air passes through the pipe and carries the electrical equipment body after that, the inside air flow speed of electrical equipment body has been accelerated, later the air is followed check valve and is located to discharge, this mechanism makes the speed governing change an electrically controlled device and has quick heat dissipation function, avoid the device to damage because of high temperature, the fail safe nature of folding electric scooter speed governing is changeed an electrically controlled device work has been improved.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the speed governing and change the speed of opening the electrically controlled device cap, reduce staff's intensity of labour, improve folding electric scooter speed governing and change convenience and efficiency of electrically controlled device maintenance, also can make the speed governing change electrically controlled device have quick heat dissipation function, avoid the device to damage because of high temperature, improved folding electric scooter speed governing and changed the fail safe nature of electrically controlled device work.

Drawings

Fig. 1 is a schematic structural view of an electric control device of a speed-regulating rotating handle of a folding electric scooter according to the present invention;

fig. 2 is the schematic structural diagram of the part a of the speed-regulating handle-rotating electric control device of the folding electric scooter of the utility model.

In the figure: the device comprises a speed-regulating rotating handle 1, an electric control equipment body 2, a shell cover 3, a blocking frame 4, a fixing mechanism 5, a connecting plate 51, a right-angle clamping block 52, a moving rod 53, a U-shaped plate 54, a pulling plate 55, a spring 56, a fixing ring 6, a miniature air pump 7, a guide pipe 8, a rubber blocking ring 9, an extension pipe 10, a mounting ring 11, a one-way valve 12, a rubber sealing ring 13, a mounting sheet 14, a filter screen plate 15 and a heat conducting sheet 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an electric control device for a speed-regulating rotating handle of a folding electric scooter comprises a speed-regulating rotating handle 1 and an electric control equipment body 2, wherein a rectangular groove is arranged on the upper surface of the electric control equipment body 2, and the cell wall swing joint of rectangle recess has cap 3, the outer wall of cap 3 is fixed to have cup jointed and has been kept off frame 4, the last fixed surface of electrical control equipment body 2 is connected with two symmetric distribution's fixed establishment 5, the link of fixed establishment 5 and the outer wall swing joint who keeps off frame 4, the last fixed surface of cap 3 is connected with solid fixed ring 6, gu fixed surface's 6 miniature air pump 7 of fixed ring 6 is connected with, the fixed intercommunication of output of miniature air pump 7 has pipe 8, pipe 8 and cap 3's last fixed surface intercommunication, the fixed intercommunication of the input of miniature air pump 7 has extension pipe 10, the fixed intercommunication in top of extension pipe 10 has collar 11, the last fixed surface of cap 3 communicates there is check valve 12.

Fixing mechanism 5 includes the connecting plate 51 with fixed surface connection on the electrical control equipment body 2, a plurality of rectangle through-holes have been seted up to connecting plate 51's outer wall, and the pore wall swing joint of rectangle through-hole has right angle fixture block 52, the outer wall fixedly connected with carriage release lever 53 of right angle fixture block 52, U-shaped plate 54 has been cup jointed in the pole wall activity of carriage release lever 53, the lateral wall of U-shaped plate 54 and connecting plate 51's outer wall fixed connection, the common fixedly connected with arm-tie 55 of a plurality of carriage release levers 53's lateral wall, spring 56 has been cup jointed in the pole wall activity of a plurality of carriage release levers 53, the both ends of spring 56 respectively with the outer wall fixed connection of U-shaped plate 54 and arm-tie 55, this mechanism can effectively improve the speed governing and change the speed that electrically controlled device cap 3 was opened, staff's intensity of labour has been reduced, and the convenience and the efficiency of folding electric scooter speed governing change electrically controlled device maintenance have been improved.

Keep off the lower surface fixedly connected with rubber seal 13 of frame 4, rubber seal 13 can ensure the leakproofness that cap 3 connects.

The outer wall fixedly connected with of collar 11 has two symmetric distribution's installation piece 14, and installation piece 14 can make things convenient for fixed mounting collar 11.

The outer wall of the mounting ring 11 is fixedly connected with a filter screen plate 15, and the filter screen plate 15 can prevent foreign matters from blocking the extension pipe 10.

The outer wall fixedly connected with louvre of cap 3, and the pore wall fixedly connected with conducting strip 16 of louvre, conducting strip 16 can fold electric scooter speed governing and change an electrically controlled device's radiating effect.

The side wall of the speed-regulating rotating handle 1 is fixedly sleeved with a rubber retaining ring 9, the rubber retaining ring 9 can prevent the palm from separating from the speed-regulating rotating handle 1, and the micro air pump 7 is electrically connected with an external power supply through a control switch, wherein the electrical connection is the prior art and belongs to the technical means commonly used by persons in the field, and therefore, the details are not repeated.

In the utility model, when the cover 3 needs to be opened to maintain the inside of the speed-adjusting rotary handle electric control device, the pull plate 55 is pulled firstly, the pull plate 55 drives the moving rod 53 to move, the moving rod 53 drives the right-angle fixture block 52 to separate from the baffle frame 4, simultaneously, the spring 56 is stretched to generate restoring force, then the cover 3 is lifted from the electric control device body 2, the opening process of the speed-adjusting rotary handle electric control device cover 3 is simple, time and labor are saved, the mechanism can effectively improve the speed of opening the speed-adjusting rotary handle electric control device cover 3, the labor intensity of workers is reduced, the convenience and the efficiency of maintaining the speed-adjusting rotary handle electric control device of the folding electric scooter are improved, when the speed-adjusting rotary handle electric control device works, the miniature air pump 7 is started firstly, the miniature air pump 7 sucks in the outside air through the extension pipe 10 and the mounting ring 11, then the air is conveyed to the inside of the electric control device body 2 through the guide pipe 8, the speed of the air flowing in the electric control equipment body 2 is accelerated, then the air is discharged from the one-way valve 12, the speed-regulating rotating handle electric control device has a quick heat dissipation function, the device is prevented from being damaged due to high temperature, and the safety and reliability of the operation of the speed-regulating rotating handle electric control device of the folding electric scooter are improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A speed-regulating rotating handle electric control device of a folding electric scooter comprises a speed-regulating rotating handle (1) and an electric control equipment body (2) and is characterized in that a rectangular groove is formed in the upper surface of the electric control equipment body (2), a shell cover (3) is movably connected to the groove wall of the rectangular groove, a baffle frame (4) is fixedly sleeved on the outer wall of the shell cover (3), two symmetrically-distributed fixing mechanisms (5) are fixedly connected to the upper surface of the electric control equipment body (2), the connecting end of each fixing mechanism (5) is movably connected with the outer wall of the baffle frame (4), a fixing ring (6) is fixedly connected to the upper surface of the shell cover (3), a miniature air pump (7) is fixedly connected to the upper surface of the fixing ring (6), a conduit (8) is fixedly communicated with the output end of the miniature air pump (7), and the conduit (8) is fixedly communicated with the upper surface of the shell cover (3), the input end of the miniature air pump (7) is fixedly communicated with an extension pipe (10), the top end of the extension pipe (10) is fixedly communicated with a mounting ring (11), and the upper surface of the shell cover (3) is fixedly communicated with a one-way valve (12).

2. The electric control device for speed-regulating handle of folding electric scooter as claimed in claim 1, characterized in that the fixing mechanism (5) comprises a connecting plate (51) fixedly connected with the upper surface of the electric control equipment body (2), the outer wall of the connecting plate (51) is provided with a plurality of rectangular through holes, and the wall of the rectangular through hole is movably connected with a right-angle fixture block (52), the outer wall of the right-angle fixture block (52) is fixedly connected with a movable rod (53), the rod wall of the moving rods (53) is movably sleeved with a U-shaped plate (54), the side wall of the U-shaped plate (54) is fixedly connected with the outer wall of the connecting plate (51), the side walls of the moving rods (53) are jointly and fixedly connected with a pulling plate (55), the rod walls of the moving rods (53) are movably sleeved with springs (56), and two ends of the spring (56) are respectively fixedly connected with the outer walls of the U-shaped plate (54) and the pulling plate (55).

3. The electric control device for the speed-regulating rotating handle of a folding electric scooter according to claim 1, characterized in that the lower surface of the baffle frame (4) is fixedly connected with a rubber sealing ring (13).

4. The electric control device for the speed-regulating rotating handle of a folding electric scooter according to claim 1, characterized in that the outer wall of the mounting ring (11) is fixedly connected with two symmetrically distributed mounting pieces (14).

5. The electric control device for the speed-regulating rotating handle of a folding electric scooter according to claim 1, wherein the outer wall of the mounting ring (11) is fixedly connected with a filter screen (15).

6. The electric control device for speed-regulating rotating handle of folding electric scooter as claimed in claim 1, wherein heat dissipation holes are fixedly connected to the outer wall of said housing cover (3), and heat conducting fins (16) are fixedly connected to the hole wall of said heat dissipation holes.

7. The electric control device for the speed-regulating rotating handle of the folding electric scooter as claimed in claim 1, wherein the sidewall of the speed-regulating rotating handle (1) is fixedly sleeved with a rubber retaining ring (9).