CN211893476U - Battery fixing structure and electric bicycle - Google Patents
Battery fixing structure and electric bicycle Download PDFInfo
- Publication number
- CN211893476U CN211893476U CN202020112361.6U CN202020112361U CN211893476U CN 211893476 U CN211893476 U CN 211893476U CN 202020112361 U CN202020112361 U CN 202020112361U CN 211893476 U CN211893476 U CN 211893476U
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- battery
- mounting shell
- fixing structure
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- locking
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- 238000009434 installation Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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 provides a battery fixed knot constructs and electric bicycle relates to electric bicycle technical field to solve current electric bicycle's easy stolen technical problem of battery. The battery fixing structure comprises a mounting shell and a locking mechanism, wherein the locking mechanism comprises a driving assembly and a locking rod; the top of the mounting shell is provided with an opening, and the driving assembly is connected with the mounting shell; the locking lever is connected with the driving assembly and can penetrate through the mounting shell and extend into the battery under the driving of the driving assembly. The electric bicycle comprises a frame, a battery and the battery fixing structure; the mounting shell is connected to the frame; and a locking hole is formed in the position, corresponding to the locking rod, of the battery. The technical scheme of the utility model can effectively prevent that electric bicycle's battery is stolen.
Description
Technical Field
The utility model belongs to the technical field of the electric bicycle technique and specifically relates to a battery fixed knot constructs and electric bicycle.
Background
The electric bicycle is an indispensable vehicle in daily life of people gradually due to the advantages of convenience in riding, environmental protection and the like, and becomes a better choice for people to go out in short distance.
The battery in the electric bicycle provides electric energy for the motor, can charge many times, has longer live time, is the part that has higher value in the electric bicycle. The existing electric bicycle battery generally does not have an anti-theft device or only uses a mechanical lock to prevent theft, so that the battery in the electric bicycle is easy to steal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery fixed knot constructs and electric bicycle to solve current electric bicycle's easy stolen technical problem of battery.
In a first aspect, the present invention provides a battery fixing structure, which includes a mounting shell and a locking mechanism, wherein the locking mechanism includes a driving assembly and a locking rod;
the top of the mounting shell is provided with an opening, and the driving assembly is connected with the mounting shell;
the locking rod is connected with the driving assembly and can penetrate through the mounting shell under the driving of the driving assembly and extend into the battery.
As a further aspect of the first aspect, the battery fixing structure further includes a latch mechanism, the latch mechanism set up in the position where the front side of the mounting case is close to the bottom, can with the battery with the mounting case joint.
As a further aspect of the first aspect of the present invention, the clamping mechanism includes a clamping hole and a clamping protrusion capable of extending into the clamping hole;
the joint hole is seted up in the leading flank of installation shell is close to the position of bottom, the joint arch be used for setting up at the battery with the position that the joint hole corresponds.
As a further aspect of the first aspect of the present invention, the clamping mechanism includes a clamping hole and a clamping protrusion capable of extending into the clamping hole;
the clamping bulge is arranged at the position, close to the bottom, of the front side surface of the mounting shell and is convex to the inside of the mounting shell; the joint hole is opened at the battery and corresponds to the joint bulge.
As a further aspect of the first aspect of the present invention, the battery fixing structure further includes a limiting mechanism, the limiting mechanism is located at the bottom of the mounting case and is used for limiting the position of the battery in the mounting case.
As a further aspect of the first aspect of the present invention, the limiting mechanism includes a limiting groove and a limiting protrusion capable of extending into the limiting groove;
the limiting groove is formed in the bottom of the mounting shell and extends in the front-back direction of the mounting shell;
the limiting protrusion is arranged at the position, corresponding to the limiting groove, of the battery.
As a further aspect of the first aspect of the present invention, the limiting mechanism includes a limiting groove and a limiting protrusion capable of extending into the limiting groove;
the limiting bulge is arranged at the bottom of the mounting shell, and the limiting bulge protrudes into the mounting shell and extends along the front-back direction of the mounting shell;
the limiting groove is formed in the position, corresponding to the limiting protrusion, of the battery.
As a further aspect of the first aspect of the present invention, the driving assembly includes a motor, a speed reduction system, and a rack and pinion;
the motor is in transmission connection with the input end of the speed reducing system;
the gear of the gear-rack pair is in transmission connection with the output end of the speed reducing system, and the rack of the gear-rack pair is connected with the locking rod.
In a second aspect, the present invention further provides an electric bicycle, which includes a frame, a battery and the battery fixing structure;
the mounting shell is connected to the frame;
and a locking hole is formed in the position, corresponding to the locking rod, of the battery.
As a further aspect of the present invention, the battery is provided with a handle.
Technical scheme more than combining, the utility model discloses the beneficial effect analysis of bringing is as follows:
the utility model provides a battery fixing structure, which comprises a mounting shell and a locking mechanism, wherein the locking mechanism comprises a driving component and a locking rod; the top of the mounting shell is provided with an opening, and the driving assembly is connected with the mounting shell; the locking lever is connected with the driving component. When the battery is placed in the mounting shell from the upper opening of the mounting shell, the locking rod is driven by the driving assembly of the locking mechanism to penetrate through the mounting shell and extend into the battery, so that the battery is fixedly locked in the mounting shell, and the battery is effectively prevented from being stolen.
The utility model also provides an electric bicycle, which comprises a frame, a battery and the battery fixing structure; the mounting shell is connected to the frame; and a locking hole is formed in the position, corresponding to the locking rod, of the battery. The battery is installed in the installation shell after, and the check lock pole stretches into the locking hole, locks the battery, makes this electric bicycle's battery be difficult to stolen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first view angle of a battery fixing structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second view angle of the battery fixing structure according to the embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a locking mechanism according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating a battery according to an embodiment of the present invention mounted on a battery fixing structure;
fig. 5 is a schematic view illustrating that the battery provided by the embodiment of the present invention is mounted on the battery fixing structure, and the battery fixing structure is connected to the frame;
fig. 6 is a schematic structural diagram of a first viewing angle of a battery according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a second viewing angle of a battery according to an embodiment of the present invention.
Icon: 10-a frame; 20-a battery; 21-locking holes; 22-a handle; 30-mounting a housing; 40-a locking mechanism; 41-a drive assembly; 411-motor; 412-a speed reduction system; 413-rack and pinion; 42-a locking lever; 43-a locking shell; 50-a clamping mechanism; 51-a snap projection; 52-a clamping hole; 60-a limiting mechanism; 61-a limit protrusion; 62-limiting groove.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present embodiment provides a fixing structure for a battery 20, please refer to fig. 1 to 7 in the drawings of the specification.
Referring to fig. 1 to 3, the fixing structure of the battery 20 includes a mounting case 30 and a locking mechanism 40, and the locking mechanism 40 includes a locking case 43, a driving assembly 41 and a locking lever 42. The top of the mounting shell 30 is open; the locking shell 43 is connected with the mounting shell 30, and the driving assembly 41 is mounted in the locking shell 43; the locking lever 42 is connected to the drive assembly 41.
After the battery 20 is placed in the mounting case 30 from the upper opening of the mounting case 30, the driving assembly 41 of the locking mechanism 40 drives the locking rod 42 to pass through the locking case 43 and the mounting case 30 and extend into the battery 20, so that the battery 20 is fixedly locked in the mounting case 30, and the battery 20 is effectively prevented from being stolen. When it is desired to remove the battery 20 from the mounting housing 30, the actuating assembly 41 causes the locking lever 42 to withdraw from the battery 20 and retract into the locking housing 43. When the battery 20 fixing structure is mounted on the automatic bicycle, the driving unit 41 is connected to a controller of the electric bicycle and controlled by the controller, and the remote controller transmits a signal to the controller to allow the controller to control the driving unit 41 after receiving the execution of the rider.
As shown in fig. 4, the fixing structure for the battery 20 further includes a clamping mechanism 50, the clamping mechanism 50 is disposed at a position close to the bottom of the front side of the mounting shell 30, and the clamping mechanism 50 can clamp the battery 20 with the mounting shell 30. Specifically when installing battery 20 to installation shell 30, installation shell 30 is put into downwards to the place ahead slope of battery 20, clamping mechanism 50 makes the place ahead of battery 20 and installation shell 30 joint, then the rear of battery 20 slowly slides into installation shell 30, can make things convenient for the installation of battery 20, need not put into installation shell 30 after aligning battery 20 and the opening of installation shell 30 completely, only need stretch into installation shell 30 with the place ahead of battery 20, clamping mechanism 50 with battery 20 and installation shell 30 joint, later release battery 20 can, operator's manpower has also been saved.
Referring to fig. 1 and 6, the latch mechanism 50 includes a latch hole 52, and a latch protrusion 51 capable of protruding into the latch hole 52. Fig. 1 shows that the engaging hole 52 is opened at a position near the bottom of the front side of the mounting case 30, and fig. 6 shows that the engaging protrusion 51 is used to connect to the battery 20 at a position corresponding to the engaging hole 52. When the battery 20 is installed, the front of the battery 20 slants downward and extends into the installation shell 30, the clamping protrusion 51 on the battery 20 extends into the clamping hole 52 on the installation shell 30, so that the front of the battery 20 is clamped with the installation shell 30, and the rear of the battery 20 slowly slides into the installation shell 30 after the battery 20 is released.
The latch mechanism 50 may have other configurations in addition to the specific configuration of the latch mechanism 50 shown in fig. 1 and 6. For example, the click mechanism 50 includes a click hole 52, and a click projection 51 capable of protruding into the click hole 52; the clamping protrusion 51 is arranged at the position of the front side surface of the installation shell 30 close to the bottom and protrudes towards the inside of the installation shell 30; the catching hole 52 is opened at a position of the battery 20 corresponding to the catching protrusion 51. When the battery 20 is installed, the front of the battery 20 is inclined downwards to install the housing 30, the clamping protrusion 51 on the mounting housing 30 extends into the clamping hole 52 of the battery 20, so that the front of the battery 20 is clamped with the mounting housing 30, and the rear of the battery 20 slowly slides into the mounting housing 30 after the battery 20 is released.
As shown in fig. 4, the fixing structure of the battery 20 further includes a limiting mechanism 60, the limiting mechanism 60 is located at the bottom of the mounting shell 30 and is used for limiting the position of the battery 20 in the mounting shell 30, and when the front of the battery 20 is clamped with the mounting shell 30 and then the battery 20 is released, the limiting mechanism 60 limits the position of the battery 20, so that the battery 20 can accurately slide into the mounting shell 30 in the backward direction.
As shown in fig. 1, 2, 6 and 7, the limiting mechanism 60 includes a limiting groove 62 and a limiting protrusion 61 capable of extending into the limiting groove 62. Fig. 1 and 2 show that the stopper groove 62 is opened at the bottom of the mounting case 30, and the stopper groove 62 extends in the front-rear direction of the mounting case 30. Fig. 6 and 7 show that the stopper projection 61 is provided at a position of the battery 20 corresponding to the stopper groove 62. When the battery 20 is installed, after the front of the battery 20 is clamped with the installation shell 30, the battery 20 is released, the rear of the battery 20 slowly slides downwards, the limiting groove 62 on the installation shell 30 and the limiting bulge 61 on the battery 20 limit the position of the battery 20 in the installation shell 30 and also limit the sliding direction of the battery 20, so that the battery 20 can be accurately installed in the installation shell 30.
In addition to the specific structure of the limiting mechanism 60 shown in fig. 1, 2, 6 and 7, the limiting mechanism 60 may have other specific structures. For example, the limiting mechanism 60 includes a limiting groove 62, and a limiting protrusion 61 capable of extending into the limiting groove 62; the limiting bulge 61 is arranged at the bottom of the mounting shell 30, and the limiting bulge 61 extends along the front-back direction of the mounting shell 30 and protrudes into the mounting shell 30; the limit groove 62 is opened at a position of the battery 20 corresponding to the limit projection 61. When the battery 20 is installed, after the front of the battery 20 is clamped with the installation shell 30, the battery 20 is released, the rear of the battery 20 slowly slides downwards, the limiting protrusion 61 on the installation shell 30 and the limiting groove 62 on the battery 20 limit the position of the battery 20 in the installation shell 30 and also limit the sliding direction of the battery 20, so that the battery 20 can be accurately installed in the installation shell 30.
Fig. 3 shows the internal structure of the locking mechanism 40, wherein the driving assembly 41 includes a motor 411, a speed reduction system 412 and a rack and pinion 413. The motor 411 is in transmission connection with the input end of the speed reducing system 412, the gear of the gear-rack pair 413 is in transmission connection with the output end of the speed reducing system 412, and the rack of the gear-rack pair 413 is connected with the locking rod 42. The motor 411 rotates to input power from the input end of the speed reducing system 412, and after the speed of the speed reducing system 412 is reduced, the power is output from the output end of the speed reducing system 412 and is transmitted to the gear of the gear-rack pair 413, and the gear drives the rack to move along the length direction thereof, so as to drive the locking rod 42 to extend into the battery 20 or retract from the battery 20.
The utility model also provides an electric bicycle.
The electric bicycle comprises a frame 10, a battery 20 and the battery 20 fixing structure. The mounting case 30 is coupled to the frame 10, and the battery 20 is provided with a locking hole 21 at a position corresponding to the locking lever 42. After the battery 20 is mounted on the mounting case 30, the driving assembly 41 drives the locking rod 42 to extend into the locking hole 21 to lock the battery 20, so that the battery 20 of the electric bicycle is not easy to be stolen.
As shown in fig. 6 and 7, a handle 22 is provided on the battery 20 to facilitate the user to take the battery 20.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (10)
1. A battery securing structure, comprising a mounting housing (30) and a locking mechanism (40), the locking mechanism (40) comprising a drive assembly (41) and a locking lever (42);
the top of the mounting shell (30) is opened, and the driving assembly (41) is connected with the mounting shell (30);
the locking rod (42) is connected with the driving assembly (41) and can penetrate through the mounting shell (30) and extend into the battery (20) under the driving of the driving assembly (41).
2. The battery fixing structure according to claim 1, further comprising a clamping mechanism (50), wherein the clamping mechanism (50) is disposed at a position close to the bottom of the front side of the mounting shell (30) and can clamp the battery (20) with the mounting shell (30).
3. The battery fixing structure according to claim 2, wherein the snap mechanism (50) comprises a snap hole (52), and a snap projection (51) which can be inserted into the snap hole (52);
joint hole (52) are seted up in the leading flank of installation shell (30) is close to the position of bottom, joint arch (51) be used for setting up battery (20) with the position that joint hole (52) correspond.
4. The battery fixing structure according to claim 2, wherein the snap mechanism (50) comprises a snap hole (52), and a snap projection (51) which can be inserted into the snap hole (52);
the clamping protrusion (51) is arranged at the position, close to the bottom, of the front side face of the mounting shell (30) and protrudes towards the inside of the mounting shell (30); the clamping hole (52) is formed in the position, corresponding to the clamping protrusion (51), of the battery (20).
5. The battery fixing structure according to claim 2, further comprising a position-limiting mechanism (60), wherein the position-limiting mechanism (60) is located at the bottom of the mounting case (30) for limiting the position of the battery (20) within the mounting case (30).
6. The battery fixing structure according to claim 5, wherein the stopper mechanism (60) includes a stopper groove (62), and a stopper protrusion (61) that can protrude into the stopper groove (62);
the limiting groove (62) is formed in the bottom of the mounting shell (30) and extends in the front-back direction of the mounting shell (30);
the limiting protrusion (61) is arranged at the position of the battery (20) corresponding to the limiting groove (62).
7. The battery fixing structure according to claim 5, wherein the stopper mechanism (60) includes a stopper groove (62), and a stopper protrusion (61) that can protrude into the stopper groove (62);
the limiting bulge (61) is arranged at the bottom of the mounting shell (30), and the limiting bulge (61) protrudes into the mounting shell (30) and extends along the front-back direction of the mounting shell (30);
the limiting groove (62) is formed in the position, corresponding to the limiting protrusion (61), of the battery (20).
8. The battery fixing structure according to claim 1, wherein the driving assembly (41) includes a motor (411), a speed reducing system (412), and a rack and pinion (413);
the motor (411) is in transmission connection with the input end of the speed reducing system (412);
the gear of the rack and pinion pair (413) is in transmission connection with the output end of the speed reducing system (412), and the rack of the rack and pinion pair (413) is connected with the locking rod (42).
9. An electric bicycle, characterized by comprising a frame (10), a battery (20), and a battery fixing structure according to any one of claims 1 to 8;
the mounting shell (30) is connected to the frame (10);
and a locking hole (21) is formed in the position, corresponding to the locking rod (42), of the battery (20).
10. Electric bicycle according to claim 9, characterized in that a handle (22) is provided on the battery (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020112361.6U CN211893476U (en) | 2020-01-17 | 2020-01-17 | Battery fixing structure and electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020112361.6U CN211893476U (en) | 2020-01-17 | 2020-01-17 | Battery fixing structure and electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211893476U true CN211893476U (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020112361.6U Active CN211893476U (en) | 2020-01-17 | 2020-01-17 | Battery fixing structure and electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211893476U (en) |
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2020
- 2020-01-17 CN CN202020112361.6U patent/CN211893476U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240324 Address after: No. 12 Taibo South Road, South District, Jinghai Economic Development Zone, Tianjin City, 301600 Patentee after: Tianjin Spozman Technology Co.,Ltd. Country or region after: China Address before: 301600 No.7, Emma Road, South District, Jinghai Economic Development Zone, Jinghai District, Tianjin Patentee before: Tianjin Tianli Electric Bicycle Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |