CN218244126U

CN218244126U - Hide waterproof controller box of line formula and electric bicycle frame

Info

Publication number: CN218244126U
Application number: CN202222716908.5U
Authority: CN
Inventors: 张林鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-01-06
Anticipated expiration: 2032-10-15

Abstract

The utility model provides a hide waterproof controller box of line formula and electric bicycle frame relates to electric bicycle technical field. A hidden line type waterproof controller box comprises a box body with an opening and a box cover for shielding the opening; the box body is provided with a plurality of screw holes, and one end of the locking bolt penetrates through the box cover and is in threaded connection with the box body; the box body lateral wall is equipped with the second through wires hole and the card wire casing of intercommunication each other, and the width in second through wires hole is greater than the width of card wire casing. Adopt the utility model discloses, inside storing is capacious, can carry out the joint to the wire fixed, and the wire is flexible when having prevented electric bicycle folding to be dragged and breaks down, improves the life of wire. In addition, the electric bicycle frame comprises a hidden wire type waterproof controller box. It carries out horizontal installation with the bumper shock absorber, can not influence electric bicycle's width and wheel base, and the battery range of beating is little during the shock attenuation, has increased the reliability and the security of battery.

Description

Hide waterproof controller box of line formula and electric bicycle frame

Technical Field

The utility model relates to an electric bicycle technical field particularly, relates to a hide waterproof controller box of line formula and electric bicycle frame.

Background

With the beginning of drunken driving in China, people attach importance to safety, and the driving industry of generations starts to rise. The special requirements of the designated driving electric vehicle are as follows: short, narrow, short, small are the necessary conditions. Therefore, the electric vehicle can be conveniently driven and placed into the car trunk for convenient carrying.

Traditional electric motor car controller box design drawback is driven to generation:

1. the capacity is not large enough, the controllers with a larger model number such as a new national standard installation handshake protocol cannot be kept up with, and the controller box is used for enlarging the wheel base influencing the designated driving electric vehicle;

2. the circuit is easy to pull and influence the safety and the service life of the circuit because no line stopping groove is arranged;

3. the power-assisted sensor hidden groove is not formed, and the assembly of the high-end middle shaft is influenced by exposure;

4. the controller box is not provided with heat dissipation holes, and the controller stored in the controller box is easily burnt out without ventilation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hide waterproof controller box of line formula, it is under the condition that does not influence electric bicycle wheel base, and inside storing is capacious, can carry out the joint to the wire fixed, and the wire is flexible when having prevented that electric bicycle from folding to be dragged breaks down, improves the life of wire.

Another object of the utility model is to provide an electric bicycle frame, it carries out horizontal installation with the bumper shock absorber, walks around the scheme that traditional bumper shock absorber must upwards push up, can not influence electric bicycle's width and wheel base, can let the position of the fixed battery of unsettled hanging rear mounting bracket in addition, enables electric bicycle shorter, and the battery range of beating is little during the shock attenuation, has increased the reliability and the security of battery.

The embodiment of the utility model is realized like this:

in a first aspect, an embodiment of the present application provides a hidden-line type waterproof controller box, including a box body provided with an opening and a box cover for covering the opening; the box body is provided with a plurality of screw holes, and one end of the locking bolt penetrates through the box cover and is in threaded connection with the box body;

the box body is sunken along the edge of the opening of the box body, and the box cover is embedded into the box body; the box body lateral wall is equipped with second through wires hole and the card wire casing of intercommunication each other, and the width in second through wires hole is greater than the width of card wire casing.

Further, in some embodiments of the utility model, above-mentioned box body bottom is equipped with the shaft hole that runs through the box body, and the box body inner wall is equipped with the mounting hole that communicates with the shaft hole.

Further, in some embodiments of the present invention, the box body is provided with a first threading hole and a plurality of heat dissipation holes.

In a second aspect, an embodiment of the application provides an electric bicycle frame, which comprises the hidden-line type waterproof controller box, and further comprises a front frame, a rear fork support and a transverse shock absorber, wherein the rear fork support is in an inverted V shape, the rear fork support is provided with three connecting ends, the first connecting end of the rear fork support is rotatably arranged on the front frame through a third rotating shaft, and the second connecting end of the rear fork support is provided with a mounting groove; one end of the transverse shock absorber is rotationally connected with the third connecting end of the rear fork bracket, and the other end of the transverse shock absorber is rotationally connected with the front frame; the hidden wire type waterproof controller box is arranged on the front frame.

Further, in some embodiments of the present invention, the third connecting end of the rear fork support is provided with a first rotating shaft, and the horizontal damper is rotatably disposed on the first rotating shaft.

Furthermore, in some embodiments of the present invention, the transverse damper includes a damping spring, a first mounting block and a second mounting block, the first mounting block is rotatably connected to the rear fork bracket, and the second mounting block is rotatably connected to the front frame through a second rotating shaft; damping spring level sets up, and damping spring is connected with first installation piece and second installation piece respectively.

Furthermore, in some embodiments of the present invention, the first mounting block is provided with a guiding slide bar, the second mounting block is provided with a guiding slide hole, a guiding slide block is slidably disposed in the guiding slide hole, and the guiding slide bar is connected with the guiding slide block.

Furthermore, in some embodiments of the present invention, the second mounting block is located at the opening of the guiding sliding hole and is provided with a limit stop.

Furthermore, in some embodiments of the present invention, the damping spring is sleeved on a second mounting block, the second mounting block is provided with a limiting plate, and the damping spring abuts against the limiting plate; the second mounting block is provided with external threads, and the limiting plate is in threaded connection with the second mounting block; the limiting plate lateral wall is equipped with a plurality of dogteeth along its circumference.

Further, in some embodiments of the present invention, the front frame is provided with a hanging rear mounting bracket, and the hanging rear mounting bracket is located above the rear fork support and the horizontal shock absorber.

Compared with the prior art, the embodiment of the utility model provides an at least, following advantage or beneficial effect have:

the embodiment of the utility model provides a hidden line type waterproof controller box, which comprises a box body with an opening and a box cover for shielding the opening; the box body is provided with a plurality of screw holes, and one end of the locking bolt penetrates through the box cover and is in threaded connection with the box body; the box body is sunken along the edge of the opening of the box body, and the box cover is embedded into the box body; the box body lateral wall is equipped with the second through wires hole and the card wire casing of intercommunication each other, and the width in second through wires hole is greater than the width of card wire casing.

It is under the condition that does not influence electric bicycle wheel base, and inside storing is capacious, can carry out the joint to the wire fixed, and the flexible trouble that drags of wire when having prevented electric bicycle folding improves the life of wire.

The embodiment of the utility model also provides an electric bicycle frame, including the above-mentioned hidden line formula waterproof controller box, still include front frame, back fork support and horizontal bumper shock absorber, back fork support is the shape of falling V, and the back fork support is equipped with three link, and the first link of back fork support is rotated through the third pivot and is located front frame, and the second link of back fork support is equipped with the mounting groove; one end of the transverse shock absorber is rotatably connected with the third connecting end of the rear fork bracket, and the other end of the transverse shock absorber is rotatably connected with the front frame; the hidden wire type waterproof controller box is arranged on the front frame.

It carries out horizontal installation with the bumper shock absorber, walks around the scheme that traditional bumper shock absorber must upwards push up, can not influence electric bicycle's width and wheel base, can let the position of the fixed battery of unsettled hanging rear mounting bracket in addition, enables electric bicycle shorter, and the battery range of beating is little during the shock attenuation, has increased the reliability and the security of battery.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic structural view of a frame of an electric bicycle according to an embodiment of the present invention;

fig. 2 is a front view of an electric bicycle frame according to an embodiment of the present invention;

fig. 3 is an elevation view of a position of a rear fork carriage provided in an embodiment of the present invention;

fig. 4 is a schematic structural view of a rear fork bracket provided in an embodiment of the present invention;

fig. 5 is a schematic structural view of a transverse shock absorber provided by an embodiment of the present invention;

fig. 6 is a partial cross-sectional view of a transverse damper provided in accordance with an embodiment of the present invention;

fig. 7 is a first schematic structural diagram of a controller box according to an embodiment of the present invention;

fig. 8 is a second schematic structural diagram of a controller box according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a box body according to an embodiment of the present invention.

Icon: 1-a front frame; 2-mounting grooves; 3-a damping spring; 4-a first mounting block; 5-a second mounting block; 6-guiding the sliding rod; 7-guiding slide holes; 8-a guide slide block; 9-limit stop; 10-a limiting plate; 11-a first shaft; 12-a second shaft; 13-a rear fork support; 14-a third rotating shaft; 15-hanging rear mounting rack; 16-a storage battery; 17-rear wheels; 18-a first connection end; 19-a second connection end; 20-a third connection end; 21-a box body; 22-box cover; 23-a locking bolt; 24-screw holes; 25-shaft hole; 26-mounting holes; 27-a first threading aperture; 28-heat dissipation holes; 29-a second threading aperture; 30-wire clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that its orientation is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, 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 according to specific situations by those of ordinary skill in the art.

Examples

Referring to fig. 1 to 9, the present embodiment provides a concealed wire type waterproof controller box, which includes a box body 21 having an opening and a box cover 22 for covering the opening; the box body 21 is provided with a plurality of screw holes 24, and one end of the locking bolt 23 penetrates through the box cover 22 and is in threaded connection with the box body 21;

the box body 21 is sunken along the opening edge, and the box cover 22 is embedded in the box body 21; the lateral wall of the box body 21 is provided with a second threading hole 29 and a wire clamping groove 30 which are mutually communicated, and the width of the second threading hole 29 is larger than that of the wire clamping groove 30.

The utility model discloses a set up controller box, can place multiple electrical components such as the circuit board on the electric bicycle in box body 21 to shelter from the protection through lid 22. The controller box of this embodiment is the toper, and the mountable is in electric bicycle axis triangle position space, and box body 21 is sunken along its opening edge, and box body 21 is inside to be fixed so lid 22 can be embedded into, does not receive the air current to influence, and the rainwater is difficult moreover to flow into box body 21 inside through lid 22 position, and water-proof effects is good. The controller box is installed in the triangular space of the middle shaft of the electric bicycle, so that the space utilization is extremely good, the maintenance is convenient, the bicycle body can be reduced, and the special designated driving bicycle type which is light, mini, comfortable, safe and attractive is really realized. The internal storage capacity is large under the condition that the axle distance of the electric bicycle is not influenced.

Through setting up second through wires hole 29 and card wire casing 30, so can pass the wire from second through wires hole 29 and down remove to imbed in the card wire casing 30 and realize the joint fixed, the flexible pull of wire breaks down when having prevented electric bicycle from folding, improves the life of wire.

As shown in fig. 1-9, in some embodiments of the present invention, the bottom of the box body 21 is provided with a shaft hole 25 penetrating through the box body 21, and the inner side wall of the box body 21 is provided with a mounting hole 26 communicating with the shaft hole 25.

The utility model is provided with the shaft hole 25, and the rotating shaft of the pedal plate can pass through the shaft hole 25 for installation; by providing the mounting hole 26, the booster sensor of the electric bicycle can be embedded in the mounting hole 26 for concealed mounting.

As shown in fig. 1-9, in some embodiments of the present invention, the box body 21 is provided with a first threading hole 27 and a plurality of heat dissipation holes 28.

The utility model discloses a set up first through wires hole 27, the wire of being convenient for passes and installs, through setting up a plurality of louvres 28, is convenient for dispel the heat. Optionally, the heat dissipation hole 28 of this embodiment is obliquely arranged, and the opening near the outside end is lower than the opening near the inside end, so that outside rainwater cannot flow into the controller box along the heat dissipation hole 28, thereby playing a role of rain prevention and improving the safety of various electrical components in the controller box.

The embodiment also provides an electric bicycle frame, which comprises the hidden wire type waterproof controller box, and further comprises a front frame 1, a rear fork bracket 13 and a transverse shock absorber, wherein the rear fork bracket 13 is inverted-V-shaped, the rear fork bracket 13 is provided with three connecting ends, the first connecting end 18 of the rear fork bracket 13 is rotatably arranged on the front frame 1 through a third rotating shaft 14, and the second connecting end 19 of the rear fork bracket 13 is provided with a mounting groove 2; one end of the transverse shock absorber is rotationally connected with the third connecting end 20 of the rear fork bracket 13, and the other end of the transverse shock absorber is rotationally connected with the front frame 1; the hidden wire type waterproof controller box is arranged on the front frame 1. The front frame 1 is provided with a hanging rear mounting rack 15, and the hanging rear mounting rack 15 is positioned above the rear fork support 13 and the transverse shock absorber.

In actual use, the front wheel is mounted on the front frame 1, the rear wheel 17 is mounted on the second connecting end 19 of the rear fork support 13, the rotating shaft of the rear wheel 17 can be mounted through the mounting groove 2, and the storage battery 16 of the electric bicycle can be mounted on the hanging type rear mounting frame 15. When the vehicle body is vibrated, the rear fork support 13 rotates along the front frame 1, the rotating position is the first connecting end 18, the rear fork support 13 and the front frame 1 extrude the transverse shock absorber, and the transverse shock absorber extrudes and deforms and accumulates elastic potential energy, so that vibration can be buffered and damped. Because horizontal bumper shock absorber carries out the shock attenuation through horizontal deformation, can make the personnel of riding less in the range of swing in vertical direction, improve its comfort level of riding.

Through the horizontal installation of bumper shock absorber, bypass the scheme that traditional back fork support 13 bumper shock absorber must push up, it can not influence electric bicycle's width and wheel base, and the installation advantage of bumper shock absorber like this is: the design change that the rear fork support 13 pushes forward rather than upward when the wheel passes through the speed bump allows the hanging rear mounting bracket 15 to hold the battery 16 without touching the rear wheel 17 as high as is conventionally required from the rear wheel 17. Thus, the vehicle is shorter, and the storage battery 16 is low in jumping amplitude along with the rear fork support 13 and the rear wheel 17 by arranging the hanging rear mounting rack 15, so that the reliability and the safety of the storage battery 16 are improved. The rear fork support 13 is an innovative design along the traditional old vehicle type, more accords with the aesthetic perception of people, can make the vehicle fold narrower, and has the advantages of more fitting and smaller.

Through the innovation scheme of installing the horizontal bumper shock absorber of back fork support 13 for hanging rear mounting bracket 15 fixed mounting fender, need not be so high apart from rear wheel 17, back fork support 13 pushes up when rear wheel 17 pushes down, rather than upwards the roof pressure touch hanging rear mounting bracket 15, innovation structure function changes like this, just can be when the road conditions is poor, the up-and-down run-out working stroke of tire shortens, just can accord with the operating requirement, make the car shorter like this, littleer, more steady, more pleasing to the eye, more be fit for the safety design scheme who drives the specialty requirement of generation.

And through setting up horizontal bumper shock absorber, it receives the influence in wheel base and space less during the installation, can install this horizontal bumper shock absorber on multiple series's of riding motorcycle type, and the working stroke of horizontal bumper shock absorber need not be very long, can also play the effect of soft tail for shock attenuation effect is also very good when adorning short horizontal bumper shock absorber. The force of the spring is pushed forward whenever the shock is absorbed, so that the vehicle is more stable and safer.

As shown in fig. 1 to 9, in some embodiments of the present invention, the third connecting end 20 of the rear fork support 13 is provided with a first rotating shaft 11, and the transverse damper is rotatably provided on the first rotating shaft 11. The utility model discloses a set up first pivot 11, the horizontal bumper shock absorber of being convenient for rotates along first pivot 11.

As shown in fig. 1 to 9, in some embodiments of the present invention, the lateral shock absorber includes a damping spring 3, a first mounting block 4 and a second mounting block 5, the first mounting block 4 is rotatably connected to the rear fork bracket 13, and the second mounting block 5 is rotatably connected to the front frame 1 through a second rotating shaft 12; damping spring 3 level setting, damping spring 3 is connected with first installation piece 4 and second installation piece 5 respectively.

The first installation block 4 is provided with a guide slide rod 6, the second installation block 5 is provided with a guide slide hole 7, a guide slide block 8 is arranged in the guide slide hole 7 in a sliding mode, and the guide slide rod 6 is connected with the guide slide block 8. The second mounting block 5 is provided with a limit stop 9 at the opening of the guide sliding hole 7.

In this way, the first mounting block 4 and the second mounting block 5 can be moved toward each other and press the damping spring 3 for damping. When the first mounting block 4 and the second mounting block 5 are close to each other, the guide slide bar 6 pushes the guide slide block 8 to slide along the guide slide hole 7, so that the stability and the accuracy of the relative movement of the first mounting block 4 and the second mounting block 5 can be improved, and the mutual dislocation of the first mounting block 4 and the second mounting block 5 is prevented. By arranging the limit stop 9, the guide sliding block 8 is prevented from falling out of the guide sliding hole 7.

As shown in fig. 1 to 9, in some embodiments of the present invention, the damping spring 3 is sleeved on the second mounting block 5, the second mounting block 5 is provided with a limiting plate 10, and the damping spring 3 abuts against the limiting plate 10; the second mounting block 5 is provided with external threads, and the limiting plate 10 is in threaded connection with the second mounting block 5; the outer side wall of the limiting plate 10 is provided with a plurality of convex teeth along the circumferential direction.

The utility model discloses a set up limiting plate 10, so rotatable limiting plate 10 can adjust damping spring 3's decrement in order to adjust the spacing between limiting plate 10 and the first installation piece 4, has made limiting plate 10 and first installation piece 4 draw close each other when causing damping spring 3 elasticity to descend for a long time at damping spring 3 live time, so prevented that damping spring 3 elasticity from descending and influencing the shock attenuation effect.

While the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the details of the foregoing illustrative embodiments, and that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hide waterproof controller box of line formula which characterized in that: comprises a box body provided with an opening and a box cover used for shielding the opening; the box body is provided with a plurality of screw holes, and one end of the locking bolt penetrates through the box cover and is in threaded connection with the box body;

the box body is sunken along the edge of the opening of the box body, and the box cover is embedded into the box body; the box body lateral wall is equipped with second through wires hole and the card wire casing of intercommunication each other, the width in second through wires hole is greater than the width of card wire casing.

2. The waterproof controller box of claim 1, in which: the box body bottom is equipped with and runs through the shaft hole of box body, the box body inner wall be equipped with the mounting hole of shaft hole intercommunication.

3. The waterproof controller box of claim 1, wherein: the box body is provided with a first threading hole and a plurality of heat dissipation holes.

4. An electric bicycle frame which is characterized in that: the concealed wire type waterproof controller box comprises the concealed wire type waterproof controller box as claimed in any one of claims 1 to 3, and further comprises a front frame, a rear fork bracket and a transverse shock absorber, wherein the rear fork bracket is in an inverted V shape, the rear fork bracket is provided with three connecting ends, the first connecting end of the rear fork bracket is rotatably arranged on the front frame through a third rotating shaft, and the second connecting end of the rear fork bracket is provided with a mounting groove; one end of the transverse shock absorber is rotationally connected with the third connecting end of the rear fork bracket, and the other end of the transverse shock absorber is rotationally connected with the front frame; the hidden wire type waterproof controller box is arranged on the front frame.

5. An electric bicycle frame as claimed in claim 4, wherein: the third link of back fork support is equipped with first pivot, horizontal bumper shock absorber rotates to be located first pivot.

6. An electric bicycle frame as claimed in claim 4, wherein: the transverse shock absorber comprises a shock absorption spring, a first mounting block and a second mounting block, the first mounting block is rotatably connected with the rear fork bracket, and the second mounting block is rotatably connected with the front frame through a second rotating shaft; the damping spring is horizontally arranged and is respectively connected with the first mounting block and the second mounting block.

7. An electric bicycle frame as defined in claim 6, wherein: the first installation block is provided with a guide sliding rod, the second installation block is provided with a guide sliding hole, a guide sliding block is arranged in the guide sliding hole in a sliding mode, and the guide sliding rod is connected with the guide sliding block.

8. An electric bicycle frame as defined in claim 7, wherein: and the second mounting block is positioned at the opening of the guide sliding hole and is provided with a limit stop.

9. An electric bicycle frame as claimed in claim 6, wherein: the damping spring is sleeved on the second mounting block, the second mounting block is provided with a limiting plate, and the damping spring is abutted against the limiting plate; the second mounting block is provided with an external thread, and the limiting plate is in threaded connection with the second mounting block; the limiting plate lateral wall is equipped with a plurality of dogteeth along its circumference.

10. An electric bicycle frame as claimed in claim 4, wherein: the front frame is provided with a suspended hanging type rear mounting rack which is located above the rear fork support and the transverse shock absorber.