CN212290121U

CN212290121U - Internal wiring structure of battery pipe fitting of electric bicycle

Info

Publication number: CN212290121U
Application number: CN202020328347.XU
Authority: CN
Inventors: 吴高峰; 张舒
Original assignee: Kunshan Shunyirui Intelligent Technology Co ltd
Current assignee: Kunshan Shunyirui Intelligent Technology Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-01-05
Anticipated expiration: 2030-03-16

Abstract

The utility model provides an electric bicycle battery pipe fitting's inside wiring structure belongs to electric bicycle technical field. It has solved the problem that the internal wiring of current electric bicycle battery pipe fitting can lead to the battery case assembly not in place. This internal wiring structure of electric bicycle battery pipe fitting, including the battery pipe fitting body, the one end of rectangle assembly mouth has set firmly lower base, and the other end of rectangle assembly mouth has set firmly the upper base, and this internal line baffle that is provided with of battery pipe fitting between upper base, the lower base, walk the interior bottom surface interval cooperation of line baffle and battery pipe fitting body and form the wiring position, walk to be provided with between line baffle and the battery pipe fitting body and enable to walk the assembly structure of line baffle quick dismantlement in the battery pipe fitting body. The utility model discloses can not cause the interference to the battery case at this internal assembly of battery pipe fitting, the battery case is got in this internal convenience of putting of battery pipe fitting.

Description

Internal wiring structure of battery pipe fitting of electric bicycle

Technical Field

The utility model belongs to the technical field of electric bicycle, a inside wiring structure of electric bicycle battery pipe fitting is related to.

Background

The bicycle in China has a high ownership and is in the first place in the world, and has the reputation of the bicycle kingdom. An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with a motor, a controller, the storage battery, a rotating handle and other operating components and a display instrument system on the basis of a common bicycle.

In recent years, with the ever-increasing standard of living, electric bicycles have become more and more popular with respect to convenience, comfort, safety, energy saving and environmental protection, and electric bicycles are generally driven by means of an electric motor powered by a battery contained in the structural components of the bicycle in order to operate.

To this end, a conventional solution for incorporating a battery powering a propulsion drive motor into an electric bicycle is to hold the battery at an external location on the bicycle frame with any type of fastener. This solution has the following drawbacks: batteries are susceptible to operation and theft by third parties. In addition, a long and heavy accommodating part with a geometric structure capable of storing the battery is manufactured at the lower part (a place where people step on) of the bicycle frame, and when people ride the electric bicycle, a sealing cover of the accommodating part is easy to fall off, so that the battery can fall off and break and accidents are caused.

In view of the above situation, the conventional electric bicycle generally assembles the battery in the battery tube body, and the specific structure generally includes that an opening is formed in the battery tube body, and a cover plate is disposed in the opening and has the same size, the battery box is disposed in the battery tube body through the opening, and then the cover plate is covered on the opening; the common wiring mode of wiring inside the battery pipe fitting body is as follows: directly place in the battery pipe fitting, this kind walks the line battery case and takes off the back at the battery pipe fitting originally internally, the brake cable, speed change line and power cord can expose outside, when this internal battery case of placing of battery pipe fitting, the brake cable, speed change line and power cord can lead to the fact the interference to the assembly of battery case, when serious, the brake cable, speed change line and power cord can withstand the battery case, lead to the battery case assembly not in place, sometimes, the brake cable, speed change line and power cord can block between battery case and battery pipe fitting body, it is inconvenient to lead to the battery case to get to put.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a simple structure, can not cause the interference to the battery case assembly, the battery case gets the inside wiring structure who puts convenient electric bicycle battery pipe fitting in the battery pipe fitting body.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an internal wiring structure of electric bicycle battery pipe fitting, includes the battery pipe fitting body, the both ends of battery pipe fitting body respectively reduce the deformation gradually and handle and form the throat portion, the upper end of the middle part position of battery pipe fitting body rectangle assembly mouth that is used for loading and unloading the group battery, the one end of rectangle assembly mouth the base has set firmly down, the other end of rectangle assembly mouth the upper pedestal has set firmly, this internal upper pedestal of battery pipe fitting, lower base between form group battery installation position, a serial communication port, this internal line baffle of walking that is provided with of battery pipe fitting between upper pedestal, the lower base, walk the line baffle and be rectangular form and distribute with the same length direction of battery pipe fitting body, the interior bottom surface interval cooperation of walking line baffle and battery pipe fitting body and form the wiring position, walk and be provided with between line baffle and the battery pipe fitting body and enable the assembly structure of walking the quick dismantlement of line baffle in the battery pipe fitting body.

This electric bicycle battery pipe fitting's inside wiring structure mainly sets up walks the line baffle, can make this internal brake cable of battery pipe fitting through walking the line baffle, speed change line and power cord are fixed in the interior bottom surface formation wiring position of walking line baffle and battery pipe fitting body, solve the brake cable, speed change line and power cord expose and cause the interference to the battery case assembly outside, lead to the battery case not to arrive the position problem when solving and placing the battery case in the battery pipe fitting body, solve the battery case and get when putting conveniently at the battery pipe fitting originally internally, the brake cable, speed change line and power cord block the battery case and lead to the battery case to be difficult to take out the problem.

In the internal wiring structure of the battery pipe fitting of the electric bicycle, the edges of the two sides of the wiring partition plate are bent downwards to form the flanges which are symmetrically distributed, and when the wiring partition plate is arranged in the battery pipe fitting body, the flanges of the wiring partition plate abut against the inner bottom surface of the battery pipe fitting body to enable the wiring partition plate and the inner bottom surface of the battery pipe fitting body to be matched at intervals to form wiring positions. The purpose of setting up like this is conveniently to walk the line baffle and assemble formation wiring position, convenient assembling in the battery pipe fitting body.

In the above-mentioned internal wiring structure of electric bicycle battery pipe fitting, assembly structure have the axial plug-in board portion that outwards extends including the one end of walking the line baffle, the lower tip of lower base have the socket that is the level setting, axial size, shape and the socket adaptation of plug-in board portion, the plug-in board portion axial correspondence of walking the line baffle peg graft in the socket, the other end of walking the line baffle still axial outwards extend and have a screens board portion, the upper surface of screens board portion have directional epirelief arris, the epirelief that makes progress enclose and form the draw-in groove, the lower tip of upper base still have a bayonet socket position, the top edge of bayonet socket position have a flange, when the screens board portion of walking the line baffle is pegged graft in the bayonet socket position, and the flange card position of the top edge of this bayonet socket position is in the draw-in groove of screens board portion, screens board portion and upper base between still be provided with the bayonet socket that prevents that the screens board portion from breaking away from in the bayonet socket position of upper base A limiting device. During the in-service use, insert the socket of base down with the slope of the grafting board portion of walking the one end of line baffle earlier, will walk the interior bottom surface of line baffle flat in battery pipe fitting body again, make the bayonet socket position axial of the screens board of walking the line baffle and upper base opposite, will walk partial withdraw from in the socket of base down and cause the screens board portion of walking the line baffle to peg graft in the bayonet socket, make the flange card of the upper edge of bayonet socket position be located the draw-in groove of screens board portion.

In foretell electric bicycle battery pipe fitting's inside wiring structure, stop device include the elastic plate that has vertical distribution on the screens board, the elastic plate on axially outwards extend and have barb joint leg, the lower tip of upper base still have the joint groove that is the level and sets up, barb joint leg axial correspond peg graft and be in the joint groove in, and the cell wall screens cooperation in barb and the joint groove in this barb joint leg. The purpose that sets up like this can effectively prevent that screens board portion from breaking away from in the bayonet socket position of upper base, and structural stability is high.

In the above-mentioned internal wiring structure of electric bicycle battery pipe fitting, the intermediate position of screens board portion axial breach has, barb and axial breach in the barb joint leg distribute relatively from top to bottom. The purpose of setting up like this is to make things convenient for barb joint leg axial to correspond to peg graft in the joint groove.

In foretell electric bicycle battery pipe fitting's internal wiring structure, the lower tip of upper pedestal have the groove of stepping down, the joint groove be in the tank bottom in the groove of stepping down, when barb joint leg screens was in the joint groove, and this elastic plate was in the groove of stepping down. The purpose that sets up like this prevents that the elastic plate from causing the interference, structural design is reasonable to the installation of battery case in battery pipe fitting is originally internal.

In the internal wiring structure of the battery tube of the electric bicycle, the strip-shaped body at the other end of the wiring partition plate is further provided with a square wiring hole. The brake cable, the speed change cable and the power cord can be conveniently threaded in the battery pipe fitting body.

Compared with the prior art, this electric bicycle battery pipe fitting's inside wiring structure's advantage does: the structure design is reasonable and simple, the operation and threading of workers are convenient, the assembly operation on the assembly line is easy to realize, the brake cable, the speed change cable and the power line in the battery pipe fitting body are made into an independent space through the wiring partition plate, and the assembly space of the battery box forms two independent spaces, so that the battery box is ensured not to interfere with the brake cable, the speed change cable and the power line when the battery box is taken and placed in the battery pipe fitting body, meanwhile, the wiring partition plate can hide the brake cable, the speed change cable and the power line in the wiring position, and after the battery box is taken out, the vision in the battery pipe fitting body is simple and; the utility model discloses can not cause the interference to the battery case at this internal assembly of battery pipe fitting, the battery case is got in this internal convenience of putting of battery pipe fitting.

Drawings

Fig. 1 is a schematic perspective view of the internal wiring structure of the battery tube for an electric bicycle.

Fig. 2 is a schematic perspective view of the internal wiring structure of the battery tube of the electric bicycle.

Fig. 3 is a schematic perspective view of the wiring partition board in the internal wiring structure of the battery tube for an electric bicycle during assembly.

Fig. 4 is a schematic sectional perspective view of the internal wiring structure of the battery tube of the electric bicycle.

In the figure, 1, a battery pipe body; 2. a necking part; 3. a lower base; 4. an upper base; 5. a wiring partition plate; 6. flanging; 7. a socket plate portion; 8. a socket; 9. a position-retaining plate portion; 10. upward convex ribs; 11. a card slot; 12. a bayonet position; 13. a flange; 14. an elastic plate; 15. the barb is clamped with the leg; 16. a clamping groove; 17. an axial gap; 18. a yielding groove; 19. and a square wire passing hole.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3 and 4, the internal wiring structure of the battery tube for the electric bicycle mainly comprises a battery tube body 1, wherein two ends of the battery tube body 1 are respectively and gradually reduced to form a reduced part 2, the upper end of the middle position of the battery tube body 1 is provided with a rectangular assembly opening for assembling and disassembling the battery pack, one end of the rectangular assembly opening is fixedly provided with a lower base 3, the other end of the rectangular assembly opening is fixedly provided with an upper base 4, the upper base 4 is arranged in the battery tube body 1, form group battery installation position between lower base 3, go up base 4, be provided with in this 1 battery pipe fittings between the base 3 down and walk line baffle 5, walk line baffle 5 and be rectangular form and distribute with the same length direction of battery pipe fittings body 1, walk the interior bottom surface interval cooperation of line baffle 5 and battery pipe fittings body 1 and form the wiring position, specific saying, for the convenience of walking the interior bottom surface interval formation wiring position of line baffle 5 and battery pipe fittings body 1: the edges of the two sides of the wiring partition plate 5 are bent downwards to form flanges 6 which are symmetrically distributed, and when the wiring partition plate 5 is arranged in the battery pipe fitting body 1, the flanges 6 of the wiring partition plate 5 abut against the inner bottom surface of the battery pipe fitting body 1 to enable the wiring partition plate 5 and the inner bottom surface of the battery pipe fitting body 1 to be matched at intervals to form wiring positions.

An assembly structure which can enable the wiring partition plate 5 to be rapidly disassembled in the battery pipe fitting body 1 is arranged between the wiring partition plate 5 and the battery pipe fitting body 1. In actual manufacturing, the specific implementation of the assembly structure is as follows: one end of the routing clapboard 5 is provided with an inserting plate part 7 which extends outwards in the axial direction, the lower end part of the lower base 3 is provided with a horizontally arranged socket 8, the size and the shape of the inserting plate part 7 in the axial direction are matched with the socket 8, the inserting plate part 7 of the routing clapboard 5 is correspondingly inserted into the socket 8 in the axial direction, a clamping plate part 9 extends axially outwards from the other end of the routing partition plate 5, an upward convex ridge 10 is arranged on the upper surface of the clamping plate part 9, a clamping groove 11 is formed by the upward convex ridge 10 in a surrounding manner, a bayonet position 12 is arranged at the lower end part of the upper base 4, a flange 13 is arranged at the upper edge of the bayonet position 12, when the blocking plate part 9 of the routing clapboard 5 is inserted into the bayonet position 12, and the flange 13 at the upper edge of the bayonet position 12 is blocked in the slot 11 of the blocking plate part 9, a limiting device for preventing the blocking plate part 9 from being separated from the bayonet position 12 of the upper base 4 is also arranged between the blocking plate part 9 and the upper base 4. In the actual design, the specific implementation mode of the limiting device is as follows: the clamping plate part 9 is provided with an elastic plate 14 which is vertically distributed, barb clamping legs 15 axially and outwards extend from the elastic plate 14, the lower end part of the upper base 4 is also provided with a clamping groove 16 which is horizontally arranged, the barb clamping legs 15 are axially and correspondingly inserted into the clamping groove 16, and barbs in the barb clamping legs 15 are in clamping fit with groove walls of the clamping groove 16; the middle position of screens board portion 9 has axial breach 17, barb and axial breach 17 among barb joint leg 15 distribute relatively from top to bottom.

In actual manufacturing, the lower end of the upper base 4 has a yielding groove 18, the clamping groove 16 is located at the bottom of the yielding groove 18, when the barb clamping leg 15 is clamped in the clamping groove 16, and the elastic plate 14 is located in the yielding groove 18.

In order to facilitate the threading of the brake cable, the speed change cable and the power cord in the battery pipe fitting body 1, during the actual manufacturing process, the rectangular wire passing hole 19 is further formed in the elongated body at the other end of the wire passing partition plate 5.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the battery tube body 1 is used more herein; a throat portion 2; a lower base 3; an upper base 4; a wiring partition plate 5; flanging 6; a plug-in board section 7; a socket 8; a position-retaining plate portion 9; an upward rib 10; a card slot 11; a bayonet position 12; a flange 13; an elastic plate 14; barb clamp legs 15; a clip groove 16; an axial gap 17; a relief groove 18; square wire holes 19, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The internal wiring structure of the battery pipe fitting of the electric bicycle comprises a battery pipe fitting body (1), wherein two ends of the battery pipe fitting body (1) are respectively subjected to gradual necking deformation to form a necking part (2), the upper end of the middle position of the battery pipe fitting body (1) is provided with a rectangular assembly port for assembling and disassembling a battery pack, one end of the rectangular assembly port is fixedly provided with a lower base (3), the other end of the rectangular assembly port is fixedly provided with an upper base (4), a battery pack installation position is formed between the upper base (4) and the lower base (3) in the battery pipe fitting body (1), the internal wiring structure is characterized in that a wiring partition plate (5) is arranged in the battery pipe fitting body (1) between the upper base (4) and the lower base (3), the wiring partition plate (5) is in a long strip shape and is distributed along the same length direction as the battery pipe fitting body (1), the battery pipe fitting is characterized in that the inner bottom surfaces of the wiring partition plates (5) and the battery pipe fitting body (1) are matched at intervals to form wiring positions, and an assembly structure capable of enabling the wiring partition plates (5) to be rapidly disassembled in the battery pipe fitting body (1) is arranged between the wiring partition plates (5) and the battery pipe fitting body (1).

2. The internal wiring structure of the battery tube of the electric bicycle according to claim 1, wherein the two side edges of the wire-routing partition plate (5) are bent downward to form symmetrically distributed flanges (6), and when the wire-routing partition plate (5) is disposed in the battery tube body (1), the flanges (6) of the wire-routing partition plate (5) abut against the inner bottom surface of the battery tube body (1) so that the wire-routing partition plate (5) and the inner bottom surface of the battery tube body (1) are in spaced fit to form a wiring position.

3. The internal wiring structure of the battery tube of the electric bicycle according to claim 2, wherein the assembly structure comprises a plug board portion (7) extending axially and outwardly at one end of the wiring partition plate (5), a socket (8) horizontally arranged at the lower end of the lower base (3), the plug board portion (7) is adapted to the socket (8) in size and shape in the axial direction, the plug board portion (7) of the wiring partition plate (5) is axially and correspondingly plugged into the socket (8), a clamping board portion (9) further extends axially and outwardly at the other end of the wiring partition plate (5), an upward convex rib (10) is formed on the upper surface of the clamping board portion (9), a clamping groove (11) is formed by surrounding the upward convex rib (10), and a bayonet position (12) is further formed at the lower end of the upper base (4), the upper edge of bayonet socket position (12) have flange (13), when line screens board portion (9) of baffle (5) are pegged graft in bayonet socket position (12), and flange (13) screens of the upper edge of this bayonet socket position (12) are in draw-in groove (11) of screens board portion (9), screens board portion (9) and upper base (4) between still be provided with the stop device who prevents that screens board portion (9) break away from in bayonet socket position (12) of upper base (4).

4. The internal wiring structure of the battery tube of the electric bicycle as claimed in claim 3, wherein the limiting device comprises an elastic plate (14) which is vertically distributed on the clamping plate portion (9), barb clamping legs (15) axially and outwardly extend from the elastic plate (14), a clamping groove (16) which is horizontally arranged is further formed in the lower end portion of the upper base (4), and the barb clamping legs (15) are axially and correspondingly inserted into the clamping groove (16) and are matched with the clamping groove wall of the clamping groove (16) in the barb clamping legs (15).

5. The internal wiring structure of the battery tube of the electric bicycle as claimed in claim 4, wherein the middle position of the locking plate part (9) is provided with an axial notch (17), and the barbs in the barb locking legs (15) and the axial notch (17) are distributed oppositely up and down.

6. The internal wiring structure of the battery tube of the electric bicycle according to claim 4 or 5, wherein the lower end of the upper base (4) is provided with a yielding groove (18), the clamping groove (16) is at the bottom of the yielding groove (18), when the barb clamping leg (15) is clamped in the clamping groove (16), the elastic plate (14) is at the yielding groove (18).

7. The internal wiring structure of the battery tube of the electric bicycle according to claim 6, wherein the elongated body at the other end of the wire separator (5) is further provided with a square wire passing hole (19).