CN212890734U - Electric bicycle provided with anti-collision storage battery fixing frame - Google Patents
Electric bicycle provided with anti-collision storage battery fixing frame Download PDFInfo
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- CN212890734U CN212890734U CN202021798702.6U CN202021798702U CN212890734U CN 212890734 U CN212890734 U CN 212890734U CN 202021798702 U CN202021798702 U CN 202021798702U CN 212890734 U CN212890734 U CN 212890734U
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- box body
- storage battery
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- damping
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Abstract
The utility model provides an install electric bicycle of crashproof storage battery mount, including automobile body and storage battery mount: the vehicle body comprises a seat rod and rear wheel support rods symmetrically fixed on two sides of the seat rod, and the storage battery fixing frame is detachably sleeved between the seat rod and the rear wheel support rods; the storage battery fixing frame comprises a box body with a cavity, a cover body hinged on the box body and a fixing clamp integrally fixed on the box body; the damping device comprises a damping groove arranged in the box body, a damping plate connected in the damping groove through a damping spring, a connecting short rod fixed on the damping plate and a positioning ring fixed on the connecting short rod; the bottom of the box body is fixed with a buffer device. During the use, aim at the storage battery the holding ring and place into the box body, cover the lid, fix the storage battery mount on the seat pole with the fixation clamp, the utility model discloses a structure can protect the storage battery to receive the spoilage that collides with, reduces the storage battery, increase storage battery life less.
Description
Technical Field
The utility model relates to an install electric bicycle of crashproof storage battery mount belongs to electric bicycle technical field.
Background
Electric bicycle usually means the motor vehicle who provides the power by the battery, obtains using widely as a convenient vehicle, and its storage battery is fixed and is removed along with the car on the automobile body, but in the in-process of traveling because the road can take place to jolt, causes the storage battery to collide with the damage in the automobile body, can influence the normal driving of vehicle when serious, consequently, holds the storage battery mount of storage battery and has the shock attenuation effect very necessity.
Disclosure of Invention
The utility model aims at providing an install electric bicycle of crashproof storage battery mount to the problem of proposing among the above-mentioned background art is solved to the not enough that exists to prior art.
In order to achieve the above object, the present invention is achieved by the following technical solutions, including:
the utility model provides an install electric bicycle of crashproof storage battery mount, includes automobile body and storage battery mount: the vehicle body comprises a seat rod and rear wheel support rods symmetrically fixed on two sides of the seat rod, and the storage battery fixing frame is detachably sleeved between the seat rod and the rear wheel support rods; the storage battery fixing frame comprises a box body with a cavity, a cover body hinged on the box body and a fixing clamp integrally fixed on the box body; the damping device comprises a damping groove arranged in the box body, a damping plate connected in the damping groove through a damping spring, a connecting short rod fixed on the damping plate and a positioning ring fixed on the connecting short rod; the bottom of the box body is fixed with a buffer device.
Adopt above-mentioned scheme, fix the storage battery mount on the seat pole with the fixation clamp, aim at the holding ring in the box body of storage battery mount with the storage battery, place into the box body, cover the lid, the storage battery mount is fixed in the space between seat pole and rear wheel bracing piece promptly, when the road takes place to jolt, because relative movement takes place for inertial storage battery in the storage battery mount, damping spring takes place to stretch out and draw back in the shock attenuation groove, the process that slows down the direct storage battery that collides with the inner wall of storage battery mount even avoids colliding with the emergence, this structure can protect the storage battery to receive to collide with less, reduce the spoilage of storage battery, increase storage battery life.
Preferably, the fixation clamp includes the first clamping part of L type and the second clamping part of I type, and first clamping part one end is fixed on the box body and the other end is unsettled, and second clamping part one end articulates on the box body the other end and the free end butt of first clamping part.
Preferably, an organic whole is equipped with the arch on the second clamping part, set up on the first clamping part with protruding looks adaptation's butt groove, the arch includes the cylinder and the butt piece that the symmetry articulates at the cylinder both ends, is connected with the shell fragment between butt piece and the cylinder.
Preferably, the storage battery fixing frame further comprises a waterproof cover, and the waterproof cover at least covers the hinged position of the cover body and the box body.
Preferably, an L-shaped groove is formed in the waterproof cover, a clamping block and a reset spring are arranged in the L-shaped groove, one end of the clamping block is hinged in the L-shaped groove, two ends of the reset spring are hinged in the other end of the clamping block and the L-shaped groove respectively, and a clamping groove matched with the clamping block is formed in the box body.
Preferably, the box body is internally provided with a reset groove, the reset groove is communicated with the bottom end of the clamping groove and the outer surface of the box body, a push plate is fixed in the reset groove through a spiral spring, and a push rod is integrally fixed on the push plate.
Preferably, the buffering device comprises a battery support and an X-shaped connecting rod in sliding connection with the battery support, and the X-shaped connecting rod is formed by two connecting rods with centers hinged together.
Preferably, both ends of each connecting rod are hinged with lantern rings, limiting grooves are formed in the box body and the battery bottle support, sliding rods are fixed in the limiting grooves, and the lantern rings are sleeved on the sliding rods.
Preferably, the buffer device further comprises a buffer spring, and two ends of the buffer spring are respectively fixed on the limiting groove and the lantern ring.
Preferably, the inner layer of the battery jar fixing frame, the outer layers of the damping device and the buffering device are all coated with rubber layers.
The utility model has the advantages that:
(1) the utility model relates to an electric bicycle with storage battery mount is equipped with damping device and buffer in this storage battery mount, can play the effect that reduces the storage battery and collide with, effectively protects the storage battery from horizontal direction and vertical direction respectively.
(2) The utility model discloses the area of contact of the damping device and the buffer that are equipped with in the storage battery mount and storage battery is less, can not prevent to obstruct the normal heat dissipation of storage battery, has effectively protected the normal life of storage battery.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is an overall schematic view of the electric bicycle of the present invention;
FIG. 2 is a front sectional view of the battery holder of the present invention;
FIG. 3 is an enlarged view of the position A of the present invention;
FIG. 4 is a partial left side sectional view of the battery holder of the present invention;
FIG. 5 is an enlarged view of the position B of the present invention;
FIG. 6 is a top view of the box body and the section at the position a inside the box body;
fig. 7 is an enlarged view of the position C of the present invention.
In the figure: 1 automobile body, 2 storage battery mount, 3 seat poles, 4 rear wheel bracing pieces, 5 boxes, 6 lids, 7 fixation clamps, 8 buckler, 9L type recess, 10 fixture blocks, 11 reset spring, 12 joint grooves, 13 damping device, 14 damping grooves, 15 damping spring, 16 shock attenuation boards, 17 connect the quarter butt, 18 holding rings, 19 buffer, 20 first clamping parts, 21 second clamping parts, 22 archs, 23 butt groove, 24 cylinders, 25 butt piece, 26 shell fragment, 27 battery holds in the palm, 28X type connecting rod, 29 connecting rod, 30 lantern rings, 31 spacing groove, 32 slide bar, 33 buffer spring, 34 reset groove, 35 coil spring, 36 push pedal, 37 push rods.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention easy to understand, the invention is further explained by combining the specific embodiments.
Example 1
As shown in fig. 1, an electric bicycle with an anti-collision battery fixing frame comprises a bicycle body 1 and a battery fixing frame 2: the bicycle body 1 comprises a seat rod 3 and rear wheel support rods 4 symmetrically fixed on two sides of the seat rod 3, and the storage battery fixing frame 2 is detachably sleeved between the seat rod 3 and the rear wheel support rods 4.
As shown in fig. 2, the storage battery fixing frame 2 comprises a box body 5 with a cavity, a cover body 6 hinged on the box body 5, a fixing clamp 7 and a waterproof cover 8 which are integrally fixed on the box body 5, wherein the waterproof cover 8 at least covers the hinged position of the cover body 6 and the box body 5, so that rainwater is prevented from permeating into the box body 5 from the hinged position of the cover body 6 and the box body 5, and the storage battery is prevented from being damaged due to water.
With reference to fig. 6 and 7, the fixing clip 7 includes an L-shaped first clamping portion 20 and an I-shaped second clamping portion 21, one end of the first clamping portion 20 is fixed on the case 5, and the other end is suspended, one end of the second clamping portion 21 is hinged on the case 5 through a torsion spring, and the other end is abutted to the suspended end of the first clamping portion 20, a space enclosed by the first clamping portion 20 and the case 5 and the second clamping portion 21 is adapted to the seat post 3, a protrusion 22 is integrally arranged on the second clamping portion 21, the protrusion 22 includes a post 24 and abutting blocks 25 symmetrically hinged to two ends of the post 24, the abutting blocks 25 are triangular as shown in fig. 6, an elastic sheet 26 is connected between the abutting blocks 25 and the post 24, and an abutting groove 23 adapted to the protrusion 22 is formed on the first clamping portion 20; when fixing the battery fixing frame 2 and the seat rod 3 together by utilizing the fixing clamp 7: the second clamping part 21 is broken off, so that the L-shaped first clamping part 20 of the fixing clamp 7 is sleeved on the periphery of the seat rod 3, the protrusion 22 is abutted against the abutting groove 23 to be pushed inwards, the abutting block 25 is forced to extrude the elastic sheet 26 inwards, so that the movable end of the abutting block 25 is retracted inwards, the protrusion 22 smoothly enters the abutting groove 23, then the protrusion 22 is clamped in the abutting groove 23, so that the fixing clamp 7 is firmly combined on the seat rod 3, and meanwhile, the second clamping part 21 is hinged on the box body 5 through a torsion spring, so that the fixing clamp 7 is not easy to loosen under the condition that the second clamping part 21 is not specially broken off outwards; when the battery holder 2 needs to be taken down, the second clamping portion 21 is pulled outwards with force, as shown in fig. 6, the specific shape of the abutting groove 23 enables the protrusion 22 to be blocked by the side wall of the inner side of the abutting groove 23 in the taking-out process, and the abutting block 25 can further extrude the elastic sheet 26 inwards, so that the protrusion 22 is integrally and smoothly separated from the abutting groove 23.
With reference to fig. 3, a damping device 13 is fixed inside the box 5: the damping device 13 comprises a damping groove 14 arranged in the box body 5, a damping plate 16 connected in the damping groove 14 through a damping spring 15, a connecting short rod 17 fixed on the damping plate 16, and a positioning ring 18 fixed on the connecting short rod 17, wherein the inner diameter of the positioning ring 18 is matched with the outer surface of the storage battery, and meanwhile, the upper end edge of the positioning ring 18 is inclined inwards for conveniently placing the storage battery; when the storage battery rocks in the box body 5, the damping spring 15 stretches in the damping groove 14, and the positioning ring 18 drives the storage battery to move integrally to play a role in damping and buffering.
With reference to fig. 5, the bottom of the box 5 is fixed with a buffer device 19: the buffer device 19 comprises a battery holder 27, an X-shaped connecting rod 28 and a buffer spring 33, wherein the X-shaped connecting rod 28 is connected with the battery holder 27 in a sliding manner, the X-shaped connecting rod 28 is composed of two connecting rods 29, the centers of the two connecting rods are hinged together, two ends of each connecting rod 29 are hinged with a sleeve ring 30, the box body 5 and the battery holder 27 are respectively provided with a limiting groove 31, a sliding rod 32 is fixed in each limiting groove 31, the sleeve rings 30 are sleeved on the sliding rods 32, and two ends of the buffer spring 33 are respectively fixed on the limiting grooves 31 and the sleeve rings; the storage battery bottom butt is held in the palm 27 upper surface at the storage battery, and can hold in the palm 27 with the storage battery when rocking up and down by jolting and take place short-lived separation, and the contact each other once more falls afterwards, and relative rotation takes place for the X type connecting rod 28 that constitutes by two connecting rods 29 are articulated this moment, drives the lantern ring 30 and slides on slide bar 32, and buffer spring 33 atress takes place to deform, plays the reaction force to the lantern ring 30 simultaneously, plays the effect of buffering storage battery.
Referring to fig. 2 and 4, the wall thickness of the cover 6 and the box 5 covered by the waterproof cover 8 is properly reduced, that is, the waterproof cover is disposed without affecting the combination of the fixing clip 7 and the seat rod 3, the waterproof cover 8 is provided with an L-shaped groove 9, the L-shaped groove 9 is provided with a clamping block 10 and a return spring 11, one end of the clamping block 10 is hinged in the L-shaped groove 9, two ends of the return spring 11 are respectively hinged in the other end of the clamping block 10 and the L-shaped groove 9, the box 5 is provided with a clamping groove 12 adapted to the clamping block 10, the box 5 is further provided with a return groove 34, the return groove 34 is communicated with the bottom end of the clamping groove 12 and the outer surface of the box 5, the return groove 34 is fixed with a push plate 36 through a coil spring 35, the push rod 37 is integrally fixed on the push plate 36, wherein the return groove 34 is provided with a half circle in the box 5, so that the, the reset groove 34 has a certain height, so that the push rod 37 has enough moving space; the waterproof cover 8 is covered on the cover body 6 from top to bottom, initially, the side walls of the cover body 6 and the box body 5 prevent the fixture block 10 from rotating outwards, the reset spring 11 is also in a compressed state, when the end part of the waterproof cover 8 moves to the clamping groove 12, the reset spring 11 pushes the fixture block 10 outwards to rotate, so that the fixture block 10 is clamped in the clamping groove 12, and the waterproof cover 8 is prevented from loosening and falling off from the cover body 6; when the waterproof cover 8 needs to be taken down, a finger is stretched into the box body 5, the push plate 36 is pushed upwards from the bottom, the push plate 36 drives the push rod 37 to move upwards, until the push rod 37 stretches out of the bottom end edge of the clamping groove 12 to abut against the clamping block 10, the push plate 36 continues to be pushed upwards, the push rod 37 pushes the clamping block 10 out of the clamping groove 12, the waterproof cover 8 can be taken down from the cover body 6 at the moment, the push plate 36 is loosened, and the push plate 36 and the push rod 37 move downwards to the initial position under the effect of the recovery deformation of the spiral spring 35.
The inner layer of the storage battery fixing frame 2, the damping device 13 and the outer layer of the buffer device 19 are all coated with rubber layers, so that the effects of reducing friction and collision among the storage battery fixing frame, the damping device and the buffer device and prolonging the service life of the storage battery fixing frame can be achieved.
To sum up, the utility model discloses a theory of operation and operation process: firstly, fixing a battery fixing frame 2 on a seat rod 3 by using a fixing clamp 7; secondly, put into box body 5 with the storage battery: aligning the storage battery to the positioning ring 18 in the box body 5, placing the storage battery into the positioning ring 18 from top to bottom until the bottom of the storage battery contacts the storage battery support 27, and covering the cover body 6; finally, the waterproof cover 8 is covered on the cover body 6 from top to bottom; when bumping during driving: the storage battery can rock in the horizontal direction and the vertical direction, the damping device 13 protects the storage battery from directly colliding with the inner wall of the storage battery fixing frame 2, and the buffer device 19 plays a role in buffering the storage battery in case that the storage battery is separated from the storage battery support 27.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of 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 invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an install electric bicycle of crashproof storage battery mount, includes automobile body (1) and storage battery mount (2), its characterized in that: the bicycle body (1) comprises a seat rod (3) and rear wheel support rods (4) symmetrically fixed on two sides of the seat rod (3), and the battery jar fixing frame (2) is detachably sleeved between the seat rod (3) and the rear wheel support rods (4);
the storage battery fixing frame (2) comprises a box body (5) with a cavity, a cover body (6) hinged on the box body (5) and a fixing clamp (7) integrally fixed on the box body (5);
a damping device (13) is fixed on the inner side of the box body (5), and the damping device (13) comprises a damping groove (14) formed in the box body (5), a damping plate (16) connected in the damping groove (14) through a damping spring (15), a connecting short rod (17) fixed on the damping plate (16), and a positioning ring (18) fixed on the connecting short rod (17);
the bottom of the box body (5) is fixed with a buffer device (19).
2. The electric bicycle with the impact-proof battery holder as claimed in claim 1, wherein the fixing clip (7) comprises a first L-shaped clamping portion (20) and a second I-shaped clamping portion (21), one end of the first clamping portion (20) is fixed on the box body (5) and the other end of the first clamping portion is suspended, one end of the second clamping portion (21) is hinged on the box body (5) and the other end of the second clamping portion abuts against the suspended end of the first clamping portion (20).
3. The electric bicycle with the anti-collision battery holder is characterized in that a protrusion (22) is integrally arranged on the second clamping portion (21), a butting groove (23) matched with the protrusion (22) is formed in the first clamping portion (20), the protrusion (22) comprises a column body (24) and butting blocks (25) symmetrically hinged to two ends of the column body (24), and an elastic sheet (26) is connected between each butting block (25) and the column body (24).
4. The electric bicycle with the anti-collision battery holder as claimed in claim 1, wherein the battery holder (2) further comprises a waterproof cover (8), and the waterproof cover (8) at least covers the hinged joint of the cover body (6) and the box body (5).
5. The electric bicycle with the anti-collision battery holder as claimed in claim 4, wherein the waterproof cover (8) is provided with an L-shaped groove (9), a clamping block (10) and a return spring (11) are arranged in the L-shaped groove (9), one end of the clamping block (10) is hinged in the L-shaped groove (9), two ends of the return spring (11) are hinged at the other end of the clamping block (10) and in the L-shaped groove (9) respectively, and the box body (5) is provided with a clamping groove (12) matched with the clamping block (10).
6. The electric bicycle with the impact-proof battery holder as claimed in claim 1, wherein the box body (5) is provided with a reset groove (34) therein, the reset groove (34) is communicated with the bottom end of the clamping groove (12) and the outer surface of the box body (5), the reset groove (34) is internally fixed with a push plate (36) through a coil spring (35), and the push plate (36) is integrally fixed with a push rod (37).
7. The electric bicycle with the anti-collision battery holder as claimed in claim 1, wherein the buffer device (19) comprises a battery holder (27) and an X-shaped connecting rod (28) connected with the battery holder (27) in a sliding manner, and the X-shaped connecting rod (28) is composed of two connecting rods (29) hinged together at the center.
8. The electric bicycle with the anti-collision battery holder as claimed in claim 7, wherein two ends of each connecting rod (29) are hinged to a sleeve ring (30), the box body (5) and the battery holder (27) are respectively provided with a limiting groove (31), a sliding rod (32) is fixed in each limiting groove (31), and the sleeve rings (30) are sleeved on the sliding rods (32).
9. The electric bicycle with the anti-collision battery holder as claimed in claim 8, wherein the buffer device (19) further comprises a buffer spring (33), and two ends of the buffer spring (33) are respectively fixed on the limiting groove (31) and the lantern ring (30).
10. The electric bicycle with the anti-collision battery holder as claimed in claim 1 or 9, wherein the battery holder (2) is coated with rubber layers on the inner layer, the damping device (13) and the buffer device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021798702.6U CN212890734U (en) | 2020-08-25 | 2020-08-25 | Electric bicycle provided with anti-collision storage battery fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021798702.6U CN212890734U (en) | 2020-08-25 | 2020-08-25 | Electric bicycle provided with anti-collision storage battery fixing frame |
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| Publication Number | Publication Date |
|---|---|
| CN212890734U true CN212890734U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021798702.6U Active CN212890734U (en) | 2020-08-25 | 2020-08-25 | Electric bicycle provided with anti-collision storage battery fixing frame |
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| Country | Link |
|---|---|
| CN (1) | CN212890734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285154A (en) * | 2021-04-07 | 2021-08-20 | 安徽瑞露科技有限公司 | Battery pack fixing device |
-
2020
- 2020-08-25 CN CN202021798702.6U patent/CN212890734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285154A (en) * | 2021-04-07 | 2021-08-20 | 安徽瑞露科技有限公司 | Battery pack fixing device |
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