CN212500792U

CN212500792U - Double-battery bearing device for electric bicycle

Info

Publication number: CN212500792U
Application number: CN202020696098.XU
Authority: CN
Inventors: 吕辉
Original assignee: Changzhou Dingyou Intelligent Technology Co ltd
Current assignee: Changzhou Dingyou Intelligent Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-09
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to the technical field of electric bicycles and discloses a double-battery bearing device for an electric bicycle, which comprises a top plate and two rotating plates, wherein the upper ends of the two rotating plates are respectively connected with one side of the corresponding top plate through a first rotating rod in a rotating way, the lower surface both sides of roof are all fixed and are provided with the L template, two the below of L template all is from last to having set gradually a plurality of U templates, both sides down both sides between L template and a plurality of U template all are provided with the connecting rod, and are a plurality of the both ends of connecting rod all with the both sides lower extreme of the L template that corresponds and the both sides both ends fixed connection of U template, bottom both sides the inside of U template is all fixed and is provided with the backup pad, two the inboard of rotor plate and with the both sides that correspond the L template and it is a plurality of the draw-in groove has all been seted up to the position that the outside one end of U template corresponds. The utility model discloses can be convenient for laborsaving advance the type to the battery and dismantle and take out, it is effectual to prevent burglary.

Description

Double-battery bearing device for electric bicycle

Technical Field

The utility model relates to an electric bicycle technical field especially relates to a double cell bears device for electric bicycle.

Background

The electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and integrates components such as a motor, a controller, the storage battery and the like and a display instrument system on the basis of a common bicycle.

Traditional electric motor car battery bears the top of frame to insert from the battery, because electric bicycle battery is longer and battery itself is heavier, all very hard when inserting or taking out the battery, adopts a plurality of bolt-up connection between traditional electric bicycle battery and the frame moreover, and the installation is dismantled inconveniently and easily is stolen by lawless persons.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the battery of the electric bicycle is inconvenient to mount and dismount and is easy to be stolen by lawless persons in the prior art, and providing a double-battery bearing device for the electric bicycle.

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

a double-battery bearing device for an electric bicycle comprises a top plate and two rotating plates, wherein the two rotating plates are symmetrically arranged on two sides of the top plate, the upper ends of the two rotating plates are rotatably connected with one side of the corresponding top plate through first rotating rods, L-shaped plates are fixedly arranged on two sides of the lower surface of the top plate, a plurality of U-shaped plates are sequentially arranged below the two L-shaped plates from top to bottom, connecting rods are arranged on two sides between the two L-shaped plates and the U-shaped plates, two ends of the connecting rods are fixedly connected with the lower ends of two sides of the corresponding L-shaped plates and two ends of two sides of the U-shaped plates, supporting plates are fixedly arranged in the U-shaped plates at the bottom, clamping grooves are formed in the inner sides of the two rotating plates and in positions corresponding to one ends of the outer sides of the L-shaped plates and the U-shaped plates, and are matched with one ends of the outer sides of the L-shaped plates, the top of two the rotor plate all fixedly is provided with the gag lever post, the both sides of roof and with both sides the position that the gag lever post corresponds has all been seted up and has been dodged the groove, the fixed surface of roof is provided with the fixed plate, the upper surface of fixed plate is provided with two fixed stop gear of rotor plate.

Preferably, stop gear includes two apron and two hasps, two the apron all sets up in the top of fixed plate and all leads to the upper surface middle part rotation of second bull stick and fixed plate in the one side that is close to and is connected, two the spacing groove has all been seted up to the outside one end of apron, both sides the spacing groove all matches with the gag lever post that corresponds, two the hasp is all fixed to be set up in the upper surface of the apron that corresponds.

Preferably, a torsion spring is movably sleeved on the rod wall of the second rotating rod, and two ends of the torsion spring are respectively and fixedly connected with the corresponding second rotating rod and the corresponding cover plate.

Preferably, the surfaces of the supporting plates on the two sides are provided with heat dissipation holes.

Preferably, the connecting modes of the plurality of connecting rods and the corresponding L-shaped plates and U-shaped plates are all welded.

Preferably, waterproof coatings are arranged above the cover plates on the two sides.

Compared with the prior art, the utility model provides a device is born to double cell for electric bicycle possesses following beneficial effect:

1. this a bi-cell bears device for electric bicycle rotates through roof both sides and is connected with the rotor plate, and the draw-in groove has all been seted up to the inboard of two rotor plates, and a plurality of draw-in grooves all match with the outside one end of the L template and the U template that correspond to can realize the horizontal insertion of battery and take out labour saving and time saving.

2. This a double cell bears device for electric bicycle is provided with two apron through the roof upper end, and the spacing groove has all been seted up to two apron lower surface outside one end, two spacing grooves all with the gag lever post phase-match of rotor plate upper end, two apron upper surfaces all are provided with the hasp to the realization is to the effective theftproof of battery.

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 be convenient for laborsaving advance the type to the battery and dismantle and take out, it is effectual to prevent burglary.

Drawings

Fig. 1 is a schematic structural view of a dual battery carrying device for an electric bicycle according to the present invention;

FIG. 2 is a schematic view of the rotating plate of FIG. 1 in an unfolded configuration;

FIG. 3 is a schematic view of a connection structure between the L-shaped board and the plurality of U-shaped boards in FIG. 1;

fig. 4 is a schematic structural view of the battery in fig. 3 after being fixed.

In the figure: 1 roof, 2L template, 3 connecting rods, 4U templates, 5 backup pads, 6 fixed plates, 7 first bull stick, 8 apron, 9 hasps, 10 spacing grooves, 11 second bull stick, 12 rotor plates, 13 draw-in grooves, 14 gag lever posts, 15 torsion spring, 16 dodge the groove, 17 louvres.

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. 1-4, a double battery carrying device for an electric bicycle comprises a top plate 1 and two rotating plates 12, wherein the two rotating plates 12 are symmetrically arranged at two sides of the top plate 1, the upper ends of the two rotating plates 12 are rotatably connected with one side of the corresponding top plate 1 through first rotating rods 7, the two sides of the lower surface of the top plate 1 are fixedly provided with L-shaped plates 2, a plurality of U-shaped plates 4 are sequentially arranged below the two L-shaped plates 2 from top to bottom, connecting rods 3 are arranged at two sides between the two L-shaped plates 2 and the U-shaped plates 4, two ends of the connecting rods 3 are fixedly connected with the lower ends of two sides of the corresponding L-shaped plates 2 and two ends of two sides of the corresponding U-shaped plates 4, supporting plates 5 are fixedly arranged inside the U-shaped plates 4 at two sides of the bottom, and positions corresponding to one ends of the outer sides of the two L-shaped plates 2, a plurality of draw-in grooves 13 all with the outside one end phase-match of the both sides L template 2 that correspond and a plurality of U template 4, the top of two rotor plates 12 is all fixed and is provided with gag lever post 14, the both sides of roof 1 and the position that corresponds with both sides gag lever post 14 have all been seted up and have been dodged groove 16, the fixed surface of roof 1 is provided with fixed plate 6, the upper surface of fixed plate 6 is provided with the stop gear of two fixed rotor plates 12.

Stop gear includes two apron 8 and two hasps 9, and two apron 8 all set up in the top of fixed plate 6 and all lead to the upper surface middle part rotation of second bull stick 11 with fixed plate 6 near one side and be connected, and spacing groove 10 has all been seted up to the outside one end of two laps, and both sides spacing groove 10 all matches with the gag lever post 14 that corresponds, and two hasps 9 are all fixed to be set up in the upper surface of the apron 8 that corresponds.

The rod wall of the second rotating rod 11 is movably sleeved with a torsion spring 15, two ends of the torsion spring 15 are respectively fixedly connected with the corresponding second rotating rod 11 and the cover plate 8, and the outer sides of the cover plates 8 at two sides rotate towards the lower side under the elastic force action of the torsion spring 15 in a natural state.

The surfaces of the supporting plates 5 at two sides are provided with heat dissipation holes 17. So that the bottom of the battery can be effectively radiated.

The connecting modes between the plurality of connecting rods 3 and the corresponding L-shaped plates 2 and the corresponding U-shaped plates 4 are all welded, so that the device is integrally firmer.

The waterproof coatings are arranged above the cover plates 8 on the two sides, so that rainwater can be prevented from being poured into the cover plates from the upper side.

In the utility model, when in use, a user puts the battery of the electric bicycle on the surface of the corresponding supporting plate 5 from two sides, the plurality of U-shaped plates and the L-shaped plate 2 on two sides surround three sides of the corresponding battery of the electric bicycle, then the rotating plates 12 on two sides rotate inwards to lead the plurality of clamping grooves 13 to be in clamping fit with the outer ends of the L-shaped plates 2 and the U-shaped plates 4 on two sides, thereby realizing the comprehensive surrounding and fixing of the battery of the electric bicycle, a lot of strength is saved by the way of putting in the sides, thus leading the installation and the disassembly to be time-saving and labor-saving, at the moment, one ends of the outer sides of the two cover plates 8 rotate downwards, the limiting grooves 10 on two sides are in clamping fit with the corresponding limiting rods 14, thereby realizing the fixing of the two rotating plates 12, at the moment, the two lock catches 9 are locked by using the lock, even the two cover plates 8 can not rotate, therefore, the anti-theft measures for the batteries of the electric bicycles on the two sides are realized, and the safety of the device is enhanced.

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 double-battery bearing device for an electric bicycle comprises a top plate (1) and two rotating plates (12), and is characterized in that the two rotating plates (12) are symmetrically arranged on two sides of the top plate (1), the upper ends of the two rotating plates are rotatably connected with one side of the corresponding top plate (1) through first rotating rods (7), L-shaped plates (2) are fixedly arranged on two sides of the lower surface of the top plate (1), a plurality of U-shaped plates (4) are sequentially arranged below the two L-shaped plates (2) from top to bottom, connecting rods (3) are arranged on two sides between the two L-shaped plates (2) and the U-shaped plates (4), two ends of the connecting rods (3) are fixedly connected with the lower ends of two sides of the corresponding L-shaped plates (2) and two ends of two sides of the U-shaped plates (4), supporting plates (5) are fixedly arranged inside the U-shaped plates (4) on two sides of the bottom, two inboard and the both sides that correspond of rotor plate (12) L template (2) and a plurality of draw-in groove (13) have all been seted up to the position that the outside one end of U template (4) corresponds, and are a plurality of draw-in groove (13) all with the both sides that correspond L template (2) and a plurality of the outside one end phase-match of U template (4), two the top of rotor plate (12) is all fixed and is provided with gag lever post (14), the both sides of roof (1) and with both sides the position that gag lever post (14) correspond has all been seted up and has been dodged groove (16), the fixed surface that goes up of roof (1) is provided with fixed plate (6), the upper surface of fixed plate (6) is provided with fixed two stop gear of rotor plate (12).

2. The dual-battery carrying device for the electric bicycle according to claim 1, wherein the limiting mechanism comprises two cover plates (8) and two latches (9), the two cover plates (8) are both disposed above the fixing plate (6) and are rotatably connected to the middle of the upper surface of the fixing plate (6) through a second rotating rod (11) at one side close to the fixing plate, limiting grooves (10) are both formed at one ends of the outer sides of the two cover plates, the limiting grooves (10) at both sides are both matched with corresponding limiting rods (14), and the two latches (9) are both fixedly disposed on the upper surfaces of the corresponding cover plates (8).

3. The dual battery carrying device for the electric bicycle according to claim 2, wherein the lever wall of the second rotating lever (11) is movably sleeved with a torsion spring (15), and two ends of the torsion spring (15) are respectively and fixedly connected with the corresponding second rotating lever (11) and the cover plate (8).

4. The dual battery carrying device for electric bicycle according to claim 1, wherein the supporting plates (5) are provided with heat dissipating holes (17) on the surface thereof.

5. The dual battery carrier for electric bicycle according to claim 1, wherein a plurality of connecting rods (3) are welded to the corresponding L-shaped plates (2) and U-shaped plates (4).

6. Double battery carrier device for electric bicycles, according to claim 2, characterized in that both sides of the cover plate (8) are provided with a waterproof coating on top.