CN216636716U - Battery box installation device of electric bicycle - Google Patents
Battery box installation device of electric bicycle Download PDFInfo
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- CN216636716U CN216636716U CN202122904746.3U CN202122904746U CN216636716U CN 216636716 U CN216636716 U CN 216636716U CN 202122904746 U CN202122904746 U CN 202122904746U CN 216636716 U CN216636716 U CN 216636716U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a battery box mounting device for an electric bicycle, which comprises a pipe body, a battery box fixing assembly, a battery box fixing cover body and a cover body fixing assembly, wherein a battery box mounting cavity is formed in the pipe body, a fixing support plate is arranged in the battery box mounting cavity, the battery box fixing assembly is arranged in the battery box mounting cavity, the battery box is arranged in the battery box mounting cavity, a cover body fixing groove is formed in the pipe body, an electromagnet is arranged on the bottom wall of the cover body fixing groove, the cover body fixing assembly is arranged at two ends of the battery box fixing cover body, the cover body fixing assembly and the cover body fixing groove are arranged correspondingly, and the battery box fixing cover body is connected with the pipe body through the cover body fixing assembly. The utility model relates to the technical field of electric bicycles, and particularly provides an electric bicycle battery box mounting device which guarantees the stable fixation of a battery box, considers the convenience of taking out or mounting the battery box and improves the fixation protection stability of the battery box.
Description
Technical Field
The utility model relates to the technical field of electric bicycles, in particular to a battery box mounting device of an electric bicycle.
Background
Bicycles have been popular with many people since their advent because they are environmentally friendly and also exercise their body. However, for going out of the door, the electric bicycle is very labor-consuming to ride, so the electric bicycle is suitable for transportation. The electric bicycle keeps the characteristics of practicability and environmental protection of the bicycle, and simultaneously, the physical strength of a rider is saved, and the riding distance is longer. The battery box of the electric bicycle is one of the core components of the electric bicycle, and most of the battery boxes are arranged on a frame tube or a middle tube at present. When the electric bicycle needs to be charged, a proper charging point may not be found sometimes, and the battery box needs to be lifted out separately for charging, however, the battery box of the traditional electric bicycle is usually fixedly mounted on a battery box protective cover by adopting a screw or lock structure, and the battery box is not convenient to disassemble by the above method; in addition, the space size of current battery case installation cavity is fixed size usually, because the battery case also is the rigid body, consequently easily appears the battery case and is not convenient for take out or the problem of inconvenient installation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides the battery box mounting device for the electric bicycle, which is characterized in that the size of a battery box mounting cavity can be conveniently adjusted through the arrangement of the elastic fixing structure, the battery box is stably fixed, the convenience of taking out or mounting the battery box is taken into consideration, meanwhile, an electromagnet is innovatively adopted to replace a screw or a locking structure to fix a battery box protective cover, and the fixing and protecting stability of the battery box is improved.
The utility model provides the following technical scheme: the utility model provides a battery box mounting device for an electric bicycle, which comprises a pipe body, a battery box, battery box fixing assemblies, a battery box fixing cover body and a cover body fixing assembly, wherein a battery box mounting cavity is formed in the pipe body, a fixing support plate is arranged in the battery box mounting cavity, a limiting sliding groove is formed in the fixing support plate, the battery box fixing assemblies are arranged in the battery box mounting cavity, two groups of battery box fixing assemblies and two groups of fixing support plates are arranged on each battery box fixing assembly and are symmetrically arranged, the battery box is arranged in the battery box mounting cavity, the battery box is positioned between the two groups of battery box fixing assemblies, a cover body fixing groove is formed in the pipe body, an electromagnet is arranged on the bottom wall of the cover body fixing groove, the cover body fixing assemblies are arranged at two ends of the battery box fixing cover body, and the cover body fixing assemblies are arranged corresponding to the cover body fixing grooves, the fixed lid of battery case passes through the fixed subassembly of lid and links to each other with the body, the fixed lid middle part lower surface of battery case is equipped with the battery case and presses fixed raised plate.
For the portable installation and the taking out of realization battery case, the fixed subassembly of battery case includes fixed spring, fixed push pedal, fixed push rod and solid fixed pressing plate, fixed spring locates on the battery case installation cavity lateral wall, the fixed spring free end is located to fixed push pedal, fixed push rod locates one side that fixed spring was kept away from to fixed push pedal, fixed push rod slides and locates in solid fixed supporting plate's spacing spout, solid fixed pressing plate locates the one end that fixed push pedal was kept away from to fixed push rod, gu fixed pressing plate and fixed push pedal are located the solid fixed supporting plate both sides respectively, the battery case is located between the solid fixed pressing plate of two sets of battery case fixed subassemblies.
Furthermore, a first fixing magnet is arranged on the side wall of the battery box mounting cavity, a second fixing magnet is arranged in the fixing push plate, and the magnetism of one opposite side of the first fixing magnet and the second fixing magnet is opposite.
In order to facilitate the pushing and pulling of the fixed pressing plate and adjust the space size of the battery box installation cavity, a push-pull handle is arranged at the upper end of the fixed pressing plate.
In order to realize the quick and stable connection between the battery box fixing cover body and the pipe body, the cover body fixing assembly comprises an inverted T-shaped fixing rotating shaft, a fixing plate and a rotating pin head, the inverted T-shaped fixing rotating shaft is rotatably arranged on the battery box fixing cover body through a bearing, the fixing plate and the rotating pin head are respectively arranged at two ends of the inverted T-shaped fixing rotating shaft, the rotating pin head is positioned above the battery box fixing cover body, the fixing plate and the inverted T-shaped fixing rotating shaft are vertically arranged, the fixing plate is an iron plate, the cover body fixing groove comprises an installation guide groove and an installation fixing groove, the installation guide groove and the installation fixing groove are vertically arranged, the installation guide groove is positioned above the installation fixing groove, the widths of the installation guide groove and the installation fixing groove are equal, the length of the installation fixing groove is greater than that of the installation guide groove, and the length of the installation guide groove is greater than that of the fixing plate, the width of installation guide way is greater than the width of fixed plate, the width of installation guide way is less than the length of fixed plate, the length of installation fixed slot is greater than the length of fixed plate, the width of installation fixed slot is greater than the width of fixed plate, the width of installation fixed slot is greater than the length of fixed plate, the fixed plate slides and locates in installation guide way and the installation fixed slot.
For further improving the stable fixed of battery case subassembly to the battery case, as preferred, the fixed lid lower extreme of battery case is equipped with the fixed pin, be equipped with the fixed pinhole on the fixed push rod, fixed pin and fixed pinhole size adaptation.
Further, the pipe body is one of a frame pipe or a middle pipe.
The utility model provides a mounting method of a battery box mounting device of an electric bicycle, which specifically comprises the following steps:
firstly, pulling a fixed pressing plate to one side close to a fixed supporting plate through a push-pull handle, compressing a fixed spring through a fixed pushing plate by a fixed pushing rod, enabling the fixed pushing plate to be close to a first fixed magnet, and keeping the position of the fixed pressing plate fixed under the magnetic adsorption action of the first fixed magnet and a second fixed magnet;
placing the battery box between the two groups of fixed pressing plates of the battery box fixing assembly, pulling the fixed pressing plates to one side far away from the fixed supporting plate through the push-pull handle, enabling the fixed pushing plates to be far away from the first fixed magnet, gradually weakening the magnetic adsorption acting force between the first fixed magnet and the second fixed magnet, restoring the fixed pressing plates to the original positions under the action of the elastic restoring force of the fixed springs, and fixing the battery box through the two groups of fixed pressing plates in a matching manner;
step three, corresponding a cover body fixing assembly of the battery box fixing cover body to a cover body fixing groove, installing the battery box fixing cover body on the pipe body by a fixing pin corresponding to a fixing pin hole of a fixing push rod, enabling a fixing plate to enter the installation fixing groove along an installation guide groove, rotating a rotating pin head to enable the fixing plate to rotate 90 degrees, rotating the fixing plate 90 degrees in the installation fixing groove, limiting the fixing plate by the installation fixing groove, and fixedly installing the battery box fixing cover body and the pipe body;
step four, after the battery is installed, electrifying the electromagnet, and stably fixing the fixing plate through the magnetic adsorption effect of the electromagnet and the fixing plate, so that the battery box fixing cover body is stably installed;
and step five, when the battery needs to be disassembled, the electromagnet is only required to be powered off firstly, and the steps are operated reversely.
The utility model with the structure has the following beneficial effects: according to the battery box mounting device for the electric bicycle, the battery box fixing assembly is arranged, so that the space size of a battery box mounting cavity can be conveniently adjusted, the battery box can be conveniently mounted and taken out, and the cover fixing assembly is matched with the cover fixing groove and the electromagnet, so that the battery box can be conveniently and stably fixed to the cover.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of an overall structure of a battery pack mounting apparatus for an electric bicycle according to the present invention;
FIG. 2 is a schematic cross-sectional view of a battery pack mounting apparatus for an electric bicycle according to the present invention;
FIG. 3 is a schematic cross-sectional view of a battery case fixing cover and a cover fixing assembly of the battery case mounting apparatus for an electric bicycle according to the present invention;
FIG. 4 is a schematic cross-sectional view of a tube and a battery case fixing assembly of the battery case mounting apparatus for an electric bicycle according to the present invention;
FIG. 5 is a schematic cross-sectional view of a battery case fixing assembly of the battery case mounting apparatus for the electric bicycle according to the present invention;
FIG. 6 is a schematic cross-sectional view of a battery box mounting cavity and a fixing support plate of the battery box mounting device for an electric bicycle according to the present invention;
FIG. 7 is a schematic structural view illustrating a cover fixing groove of a battery pack mounting apparatus for an electric bicycle according to the present invention;
FIG. 8 is a schematic sectional view of a cover fixing groove of a battery pack mounting apparatus for an electric bicycle according to the present invention;
fig. 9 is a side sectional view illustrating a cover fixing groove of a battery pack mounting apparatus for an electric bicycle according to the present invention.
The battery pack fixing device comprises a pipe body 1, a pipe body 2, a battery box 3, a battery box fixing component 4, a battery box fixing cover body 5, a cover body fixing component 6, a battery box mounting cavity 7, a fixing support plate 8, a limiting sliding groove 9, a cover body fixing groove 10, an electromagnet 11, a battery box pressing fixing protruding plate 12, a fixing spring 13, a fixing push plate 14, a fixing push rod 15, a fixing press plate 16, a push-pull handle 17, an inverted T-shaped fixing rotating shaft 18, a fixing plate 19, a rotating pin head 20, a mounting guide groove 21, a mounting fixing groove 22, a fixing pin 23, a fixing pin hole 24 and a fixing magnet I.
Detailed Description
The technical solutions in 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 only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 9, the technical scheme adopted by the utility model is as follows: a battery box installation device of an electric bicycle comprises a pipe body 1, a battery box 2, battery box fixing components 3, a battery box fixing cover body 4 and a cover body fixing component 5, wherein a battery box installation cavity 6 is arranged on the pipe body 1, fixing support plates 7 are arranged in the battery box installation cavity 6, limiting chutes 8 are arranged on the fixing support plates 7, the battery box fixing components 3 are arranged in the battery box installation cavity 6, two groups of battery box fixing components 3 and two groups of fixing support plates 7 are respectively arranged, the two groups of fixing support plates 7 are symmetrically arranged, the battery box 2 is arranged in the battery box installation cavity 6, the battery box 2 is positioned between the two groups of battery box fixing components 3, a cover body fixing groove 9 is arranged on the pipe body 1, an electromagnet 10 is arranged on the bottom wall of the cover body fixing groove 9, the cover body fixing components 5 are arranged at two ends of the battery box fixing cover body 4, the cover body fixing components 5 are arranged corresponding to the cover body 9, the fixed lid 4 of battery case links to each other with body 1 through lid fixed subassembly 5, and the fixed lid 4 middle part lower surface of battery case is equipped with the battery case and presses fixed bellying 11.
Wherein, the fixed subassembly 3 of battery case includes fixed spring 12, fixed push pedal 13, fixed push rod 14 and fixed pressing plate 15, fixed spring 12 is located on 6 lateral walls of battery case installation cavity, fixed push pedal 13 locates the 12 free ends of fixed spring, fixed push rod 14 locates the one side that fixed push pedal 13 kept away from fixed spring 12, fixed push rod 14 slides and locates in the spacing spout 8 of fixed supporting plate 7, fixed pressing plate 15 locates the one end that fixed push rod 14 kept away from fixed push pedal 13, fixed pressing plate 15 and fixed push pedal 13 are located fixed supporting plate 7 both sides respectively, battery case 2 is located between the fixed pressing plate 15 of two sets of battery case fixed subassemblies 3. The side wall of the battery box mounting cavity 6 is provided with a first fixed magnet 24, the fixed push plate 13 is internally provided with a second fixed magnet, and the magnetism of one opposite side of the first fixed magnet 24 is opposite to that of the second fixed magnet. The upper end of the fixed pressing plate 15 is provided with a push-pull handle 16.
In order to realize the fast and stable connection between the battery box fixing cover body 4 and the tube body 1, the cover body fixing assembly 5 comprises an inverted T-shaped fixing rotating shaft 17, a fixing plate 18 and a rotating pin 19, the inverted T-shaped fixing rotating shaft 17 is rotatably arranged on the battery box fixing cover body 4 through a bearing, the fixing plate 18 and the rotating pin 19 are respectively arranged at two ends of the inverted T-shaped fixing rotating shaft 17, the rotating pin 19 is positioned above the battery box fixing cover body 4, the fixing plate 18 is vertically arranged with the inverted T-shaped fixing rotating shaft 17, the fixing plate 18 is an iron plate, the cover body fixing groove 9 comprises an installation guide groove 20 and an installation fixing groove 21, the installation guide groove 20 and the installation fixing groove 21 are vertically arranged, the installation guide groove 20 is positioned above the installation fixing groove 21, the widths of the installation guide groove 20 and the installation fixing groove 21 are equal, the length of the installation fixing groove 21 is greater than that of the installation guide groove 20, and the length of the installation guide groove 20 is greater than that of the fixing plate 18, the width of installation guide slot 20 is greater than the width of fixed plate 18, and the width of installation guide slot 20 is less than the length of fixed plate 18, and the length of installation fixed slot 21 is greater than the length of fixed plate 18, and the width of installation fixed slot 21 is greater than the width of fixed plate 18, and the width of installation fixed slot 21 is greater than the length of fixed plate 18, and fixed plate 18 slides and locates in installation guide slot 20 and installation fixed slot 21.
The lower end of the battery box fixing cover body 4 is provided with a fixing pin 22, the fixing push rod 14 is provided with a fixing pin hole, and the fixing pin 22 is matched with the fixing pin hole in size. The pipe body 1 is one of a frame pipe or a middle pipe.
The utility model provides a mounting method of a battery box mounting device of an electric bicycle, which specifically comprises the following steps:
firstly, pulling a fixed pressing plate 15 to one side close to a fixed supporting plate 7 through a push-pull handle 16, compressing a fixed spring 12 through a fixed pushing plate 13 by a fixed pushing rod 14, enabling the fixed pushing plate 13 to be close to a fixed magnet I, and keeping the position of the fixed pressing plate 15 fixed under the magnetic adsorption action of a fixed magnet I24 and a fixed magnet II;
secondly, placing the battery box 2 between the fixed pressing plates 15 of the two battery box fixing assemblies 3, pulling the fixed pressing plates 15 to one side far away from the fixed supporting plate 7 through the push-pull handle 16, enabling the fixed pushing plate 13 to be far away from the first fixed magnet 24, gradually weakening the magnetic adsorption acting force between the first fixed magnet 24 and the second fixed magnet, and at the moment, under the action of the elastic restoring force of the fixed spring 12, enabling the fixed pressing plates 15 to restore to the original position, and enabling the two groups of fixed pressing plates 15 to be matched to fix the battery box 2;
step three, the cover body fixing assembly 5 of the battery box fixing cover body 4 corresponds to the cover body fixing groove 9, the fixing pin 22 corresponds to a fixing pin hole of the fixing push rod 14, the battery box fixing cover body 4 is installed on the pipe body 1, the fixing plate 18 enters the installation fixing groove 21 along the installation guide groove 20, the rotating pin head 19 is rotated to enable the fixing plate to rotate 90 degrees, the fixing plate 18 rotates 90 degrees in the installation fixing groove 21, the installation fixing groove 21 limits the fixing plate 18, and the battery box fixing cover body 4 and the pipe body 1 are fixedly installed;
step four, after the battery is installed, electrifying the electromagnet 10, and stably fixing the fixing plate 18 through the magnetic adsorption effect of the electromagnet 10 and the fixing plate 18, thereby realizing the stable installation of the battery box fixing cover body 4;
and step five, when the battery needs to be disassembled, the electromagnet 10 is powered off firstly, and the steps are operated reversely.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A battery box mounting device for an electric bicycle is characterized by comprising a pipe body, a battery box, battery box fixing components, a battery box fixing cover body and a cover body fixing component, wherein a battery box mounting cavity is formed in the pipe body, a fixing support plate is arranged in the battery box mounting cavity, a limiting sliding groove is formed in the fixing support plate, the battery box fixing components are arranged in the battery box mounting cavity, two groups of battery box fixing components and two groups of fixing support plates are arranged on each battery box fixing component and are symmetrically arranged, the battery box is arranged in the battery box mounting cavity, the battery box is positioned between the two groups of battery box fixing components, a cover body fixing groove is formed in the pipe body, electromagnets are arranged on the bottom wall of the cover body fixing groove, and the cover body fixing components are arranged at two ends of the battery box fixing cover body, the fixed subassembly of lid corresponds the setting with the lid fixed slot, the fixed lid of battery case passes through the fixed subassembly of lid and links to each other with the body, the fixed lid middle part lower surface of battery case is equipped with the battery case and presses fixed protruding board.
2. The battery box installation device for the electric bicycle according to claim 1, wherein the battery box fixing assembly comprises a fixing spring, a fixing push plate, a fixing push rod and a fixing press plate, the fixing spring is arranged on the side wall of the battery box installation cavity, the fixing push plate is arranged at the free end of the fixing spring, the fixing push rod is arranged at one side of the fixing push plate away from the fixing spring, the fixing push rod is arranged in a limiting sliding groove of a fixing support plate in a sliding manner, the fixing press plate is arranged at one end of the fixing push rod away from the fixing push plate, the fixing press plate and the fixing push plate are respectively arranged at two sides of the fixing support plate, and the battery box is arranged between the fixing press plates of the two battery box fixing assemblies.
3. The battery box mounting device for the electric bicycle according to claim 2, wherein a first fixing magnet is arranged on the side wall of the battery box mounting cavity, a second fixing magnet is arranged in the fixing push plate, and the opposite sides of the first fixing magnet and the second fixing magnet are opposite in magnetism.
4. The battery pack mounting apparatus for an electric bicycle according to claim 3, wherein a push-pull handle is provided at an upper end of the stationary platen.
5. The battery pack mounting apparatus for an electric bicycle according to claim 4, wherein the cover fixing member comprises an inverted T-shaped fixing shaft rotatably provided on the battery pack fixing cover through a bearing, a fixing plate and a rotating pin provided at both ends of the inverted T-shaped fixing shaft, the rotating pin is located above the battery pack fixing cover, the fixing plate is disposed perpendicular to the inverted T-shaped fixing shaft, the fixing plate is made of an iron plate, the cover fixing groove comprises a mounting guide groove and a mounting fixing groove, the mounting guide groove and the mounting fixing groove are disposed perpendicular to each other, the mounting guide groove is located above the mounting fixing groove, the mounting guide groove and the mounting fixing groove have the same width, the mounting fixing groove has a length greater than that of the mounting guide groove, and the mounting guide groove has a length greater than that of the fixing plate, the width of installation guide way is greater than the width of fixed plate, the width of installation guide way is less than the length of fixed plate, the length of installation fixed slot is greater than the length of fixed plate, the width of installation fixed slot is greater than the width of fixed plate, the width of installation fixed slot is greater than the length of fixed plate, the fixed plate slides and locates in installation guide way and the installation fixed slot.
6. The battery box installation device for the electric bicycle according to claim 5, wherein the battery box fixing cover is provided with a fixing pin at the lower end thereof, the fixing push rod is provided with a fixing pin hole, and the fixing pin is matched with the fixing pin hole in size.
7. The battery pack mounting apparatus for an electric bicycle according to claim 6, wherein said tube is one of a frame tube and a center tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904746.3U CN216636716U (en) | 2021-11-25 | 2021-11-25 | Battery box installation device of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904746.3U CN216636716U (en) | 2021-11-25 | 2021-11-25 | Battery box installation device of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216636716U true CN216636716U (en) | 2022-05-31 |
Family
ID=81736826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122904746.3U Active CN216636716U (en) | 2021-11-25 | 2021-11-25 | Battery box installation device of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216636716U (en) |
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2021
- 2021-11-25 CN CN202122904746.3U patent/CN216636716U/en active Active
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