CN111232105A - Battery compartment subassembly and electric motor car - Google Patents
Battery compartment subassembly and electric motor car Download PDFInfo
- Publication number
- CN111232105A CN111232105A CN202010233925.6A CN202010233925A CN111232105A CN 111232105 A CN111232105 A CN 111232105A CN 202010233925 A CN202010233925 A CN 202010233925A CN 111232105 A CN111232105 A CN 111232105A
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- CN
- China
- Prior art keywords
- battery compartment
- electric
- compartment assembly
- rotating
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J99/00—Subject matter not provided for in other groups of this subclass
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a battery compartment assembly and an electric vehicle. The battery compartment assembly of the invention comprises a shell, a rotating piece and a locking device; the shell is of a hollow structure with an opening at one end, and an accommodating cavity is formed in the hollow part; the accommodating cavity is used for accommodating a battery of the electric motorcycle or the electric bicycle; one end of the rotating piece is rotatably arranged on the shell, the other end of the rotating piece is fixed on the electric motorcycle or the electric bicycle, the locking device comprises a first locking piece and a second locking piece, the first locking piece is arranged on the shell, the second locking piece is arranged on the electric motorcycle or the electric bicycle, and the first locking piece and the second locking piece are locked to prevent the battery compartment assembly from rotating. When the battery compartment assembly is arranged on the electric vehicle, a user can conveniently replace the battery, and the time for replacing the battery is shortened.
Description
Technical Field
The invention belongs to the field of electric vehicle accessories, and particularly relates to a battery compartment assembly and an electric vehicle.
Background
At present, in order to facilitate a user to charge an electric motorcycle or an electric bicycle, a battery of many electric motorcycles or electric bicycles is designed to be detachable. However, in order to lower the center of gravity of the electric motorcycle or the electric bicycle, to improve the balance of the electric motorcycle or the electric bicycle, and to improve the safety in use, the battery of the electric motorcycle or the electric bicycle is generally installed at the pedaling position, and in order to reduce the thickness of the pedaling portion of the electric motorcycle or the electric bicycle, the battery is generally horizontally installed in the accommodating chamber of the battery compartment of the electric motorcycle or the electric bicycle. Therefore, when the battery is disassembled and assembled by a user, the time and labor are wasted, and the battery bin is easy to damage after the battery is taken for a long time.
Disclosure of Invention
In view of this, the embodiment of the present invention provides a battery compartment assembly, which is convenient for a user to replace a battery when the battery compartment assembly is installed on an electric vehicle, and shortens the time for replacing the battery.
In addition, the embodiment of the invention also provides an electric vehicle.
A battery cartridge assembly, comprising: the locking device comprises a shell, a rotating piece and a locking device; the shell is of a hollow structure with an opening at one end, and the hollow part forms the accommodating cavity; the accommodating cavity is used for accommodating a battery of the electric motorcycle or the electric bicycle; one end of the rotating piece is rotatably arranged on the shell, and the other end of the rotating piece is fixed on the electric motorcycle or the electric bicycle; the locking device comprises a first locking piece and a second locking piece, the first locking piece is arranged on the shell, the second locking piece is arranged on the electric motorcycle or the electric bicycle, and the first locking piece and the second locking piece are locked to prevent the battery compartment assembly from rotating.
Further, the battery compartment assembly further comprises a speed reduction device, the speed reduction device is mounted on the rotating member, and the speed reduction device is used for reducing the rotating speed of the shell when the locking device is unlocked.
Further, the speed reduction device is a rotary damper.
Furthermore, the speed reducing device comprises a mounting hole and a positioning hole; the mounting hole is used for rotatably sleeving the speed reducer on the rotating shaft of the rotating part; the positioning hole is used for being matched with a positioning piece to fix the speed reducing device on the electric motorcycle or the electric bicycle.
Further, the rotating member is a rotating shaft, one end of the rotating shaft is rotatably mounted on the housing, and the other end of the rotating shaft is mounted on the electric motorcycle or the electric bicycle.
Further, the distance from the rotating member to the opening is smaller than the distance from the rotating member to a surface of the housing opposite to the opening.
Further, the locking device is a buckle structure, one part of the buckle structure is installed on the shell, and the other part of the buckle structure is installed on the electric motorcycle or the electric bicycle.
Further, the first locking part is a clamping hook or a clamping part; the second locking piece is a clamping part or a clamping hook.
Further, the locking device is a lock, one part of the lock is fixed on the shell, and the other part of the lock is fixed on the electric motorcycle or the electric bicycle.
An embodiment of the present invention further provides an electric vehicle, where the electric vehicle is an electric motorcycle or an electric bicycle, and the electric vehicle includes: the electric vehicle body and the battery compartment assembly; the battery compartment assembly is rotatably arranged at the pedal position of the electric vehicle body.
According to the battery compartment assembly, the rotating piece is arranged on the shell, and the shell is rotatably arranged on the rotating piece, so that after the locking device is opened, the shell rotates around the rotating piece, the opening faces upwards, a user can conveniently replace the battery, and the time for replacing the battery is shortened.
Drawings
To more clearly illustrate the structural features and effects of the present invention, a detailed description is given below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of a battery compartment assembly according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a battery compartment assembly rotating around a rotating member according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the battery compartment assembly locking device according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a reduction gear according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of the electric vehicle when the locking device of the battery compartment assembly locks according to the embodiment of the invention.
Fig. 6 is a schematic structural diagram of an electric vehicle when a locking device of a battery compartment assembly is opened according to an embodiment of the invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical solution 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
Referring to fig. 1 and 2, a battery compartment assembly 100 according to an embodiment of the present invention is applied to an electric motorcycle or an electric bicycle, and includes a housing 10, a rotating member 50, and a locking device 70. The housing 10 has a hollow structure with an opening 11 at one end, and the hollow portion forms an accommodating chamber 30. The receiving chamber 30 is used for receiving a battery 101 of an electric motorcycle or an electric bicycle. One end of the rotary member 50 is rotatably mounted on the housing 10, and the other end is mounted on the electric motorcycle or the electric bicycle. The rotary member 50 of the battery compartment assembly 100 can rotate around the rotary member 50, so that the opening 11 of the housing 10 faces a first direction (as shown by an arrow a in fig. 2), thereby facilitating the replacement of the battery. The locking device 70 includes a first locking member 71 and a second locking member 73, the first locking member 71 is disposed on the housing 10, the second locking member 73 is disposed on the electric motorcycle or the electric bicycle, and the first locking member 71 and the second locking member 73 prevent the battery compartment assembly 100 from rotating when locked. After the locking device 70 is opened, the battery compartment assembly 100 can be rotated about the rotary member 50.
The battery compartment assembly 100 of the present invention has the rotating member 50 disposed on the housing 10, and the housing 10 is rotatably mounted on the rotating member 50, so that after the locking device 70 is opened, the housing 10 rotates around the rotating member 50, and the opening 11 faces the first direction (upward), thereby facilitating the user to replace the battery 101 and shortening the time for replacing the battery 101.
Referring to fig. 2 and 3, in some embodiments, the rotating member 50 is a rotating shaft, one end of which is rotatably mounted on the housing 10, and the other end of which is mounted on the electric motorcycle or the electric bicycle. After the locking device 70 is opened, the battery compartment assembly 100 rotates around the rotation axis, so that the opening 11 of the accommodating cavity 30 faces upward, thereby facilitating the replacement of the battery 101, and the rotation direction of the battery compartment assembly 100 is shown in the arrow B direction in fig. 2. In some embodiments, the distance of the rotating member 50 to the opening 11 is smaller than the distance of the rotating member 50 to the surface of the housing 10 opposite to the opening 11. Therefore, after the locking device 70 is opened, the battery compartment assembly 100 automatically rotates around the rotating shaft under the action of gravity, and the opening 11 faces to the first direction, so that the use is more convenient. In other embodiments, the rotating member 50 may also be another device that can drive the battery compartment assembly 100 to rotate after the locking device 70 is unlocked. More specifically, the distance from the rotary member 50 to the opening 11 is half to two thirds of the distance from the rotary member 50 to the surface of the housing 10 opposite to the opening 11, which facilitates the attachment and detachment of the battery 101.
In some embodiments, the locking device 70 may be a snap structure, one part of which is mounted on the housing 10 and the other part of which is mounted on the electric motorcycle or the electric bicycle. Specifically, the first locking member 71 may be a hook or a catch, and the second locking member 73 may be a catch or a hook. When the first locking member 71 is a hook, the second locking member 73 is a retaining portion, and the hook and the retaining portion are fastened to each other to form a buckle structure. In contrast, when the first locking member 71 is a catch, the second locking member 73 is a hook.
Referring to fig. 1, in another embodiment, the locking device 70 may also be a lock, one part of which is fixed on the electric motorcycle or the electric bicycle, the other part of which is fixed on the housing 10, and the two parts are locked for locking the battery compartment assembly 100. When the locking device 70 is a lock, the lock may be an electronic lock or a mechanical lock, and the present invention is not limited thereto.
Referring to fig. 1, the battery compartment assembly 100 of the embodiment of the invention further includes a speed reducer 90, and the speed reducer 90 is mounted on the rotating member 50 and is used for reducing the speed of the battery compartment assembly 100 rotating around the rotating member 50 when the locking device 70 is opened, so as to prevent the battery compartment assembly 100 from rotating too fast under the action of gravity and striking the body of the electric motorcycle or the electric bicycle, making loud sound, and even damaging the body of the electric motorcycle or the electric bicycle for a long time.
Referring to fig. 4, in some embodiments, the reduction gear 90 is a damper, and more specifically, the reduction gear 90 is a rotary damper, which may be a unidirectional rotary damper or a bidirectional rotary damper, but the invention is not limited thereto. In some embodiments, the reduction gear 90 is provided with a mounting hole 93 and a positioning hole 95. The mounting hole 93 is used for rotatably mounting the reduction gear 90 on the rotating shaft of the rotating member 50. The positioning hole 95 is used to cooperate with a positioning member to fix the reduction gear 90 to the electric motorcycle or the electric bicycle. In particular, the positioning member may be a screw or a screw and nut. In some embodiments, the positioning holes 95 may be 1, 2, 3, 4, or more. When the number of the mounting holes 95 is at least two, the reduction gear 90 can be fixed more favorably.
Referring to fig. 5 and fig. 6, the present invention provides an electric vehicle 200, wherein the electric vehicle 200 is an electric motorcycle or an electric bicycle, and includes an electric vehicle body 210 and the battery compartment assembly 100 according to the above embodiment of the present invention. The battery compartment assembly 100 is rotatably installed at a step position of the vehicle body 210. Fig. 5 is a schematic structural diagram of the battery compartment assembly 100 locked on the electric vehicle body 210, and after the battery compartment assembly 100 in fig. 6 is unlocked, the battery compartment assembly 100 rotates around the rotating member 50, and the opening 11 faces upward.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A battery compartment assembly, comprising: the locking device comprises a shell, a rotating piece and a locking device; the shell is of a hollow structure with an opening at one end, and an accommodating cavity is formed in the hollow part; the accommodating cavity is used for accommodating a battery of the electric motorcycle or the electric bicycle; one end of the rotating piece is rotatably arranged on the shell, and the other end of the rotating piece is fixed on the electric motorcycle or the electric bicycle; the locking device comprises a first locking piece and a second locking piece, the first locking piece is arranged on the shell, the second locking piece is arranged on the electric motorcycle or the electric bicycle, and the first locking piece and the second locking piece are locked to prevent the battery compartment assembly from rotating.
2. The battery compartment assembly of claim 1, further comprising a speed reduction device mounted to the rotating member for slowing rotation of the housing when the locking device is unlocked.
3. The battery cartridge assembly of claim 2, wherein the speed reduction device is a rotational damper.
4. The battery compartment assembly of claim 2, wherein the speed reduction device includes a mounting hole and a positioning hole; the mounting hole is used for rotatably sleeving the speed reducer on the rotating shaft of the rotating part; the positioning hole is used for being matched with a positioning piece to fix the speed reducing device on the electric motorcycle or the electric bicycle.
5. The battery compartment assembly of claim 1, wherein the rotating member is a rotating shaft, one end of the rotating shaft is rotatably mounted on the housing, and the other end of the rotating shaft is mounted on the electric motorcycle or the electric bicycle.
6. The battery compartment assembly of claim 5, wherein a distance from the rotating member to the opening is less than a distance from the rotating member to a surface of the housing opposite the opening.
7. The battery compartment assembly of claim 1, wherein the locking device is a snap-fit structure having one portion mounted on the housing and another portion mounted on the electric motorcycle or electric bicycle.
8. The battery compartment assembly of claim 7, wherein the first locking member is a hook or a catch; the second locking piece is a clamping part or a clamping hook.
9. The battery compartment assembly of claim 1, wherein the locking device is a lock, one part of the lock is fixed on the housing, and the other part of the lock is fixed on the electric motorcycle or the electric bicycle.
10. An electric vehicle, the electric vehicle is an electric motorcycle or an electric bicycle, characterized by comprising: an electric vehicle body and the battery compartment assembly of any one of claims 1-9; the battery compartment assembly is rotatably arranged at the pedal position of the electric vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010233925.6A CN111232105A (en) | 2020-03-27 | 2020-03-27 | Battery compartment subassembly and electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010233925.6A CN111232105A (en) | 2020-03-27 | 2020-03-27 | Battery compartment subassembly and electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111232105A true CN111232105A (en) | 2020-06-05 |
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ID=70878936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010233925.6A Pending CN111232105A (en) | 2020-03-27 | 2020-03-27 | Battery compartment subassembly and electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111232105A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100002375A1 (en) * | 2021-02-03 | 2022-08-03 | Piaggio & C Spa | RIDING SADDLE VEHICLE WITH SIMPLIFIED BATTERY REMOVAL SYSTEM. |
| WO2023188363A1 (en) * | 2022-03-31 | 2023-10-05 | 本田技研工業株式会社 | Battery storage structure, and vehicle |
-
2020
- 2020-03-27 CN CN202010233925.6A patent/CN111232105A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100002375A1 (en) * | 2021-02-03 | 2022-08-03 | Piaggio & C Spa | RIDING SADDLE VEHICLE WITH SIMPLIFIED BATTERY REMOVAL SYSTEM. |
| WO2022167898A1 (en) * | 2021-02-03 | 2022-08-11 | Piaggio & C. S.P.A. | A saddle-riding type vehicle with a simplified battery removal system |
| WO2023188363A1 (en) * | 2022-03-31 | 2023-10-05 | 本田技研工業株式会社 | Battery storage structure, and vehicle |
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