CN215155179U - Electric bicycle burglar alarm - Google Patents
Electric bicycle burglar alarm Download PDFInfo
- Publication number
- CN215155179U CN215155179U CN202121584888.XU CN202121584888U CN215155179U CN 215155179 U CN215155179 U CN 215155179U CN 202121584888 U CN202121584888 U CN 202121584888U CN 215155179 U CN215155179 U CN 215155179U
- Authority
- CN
- China
- Prior art keywords
- battery
- power supply
- electric bicycle
- seat
- battery jar
- 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.)
- Active
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an electric bicycle burglar alarm, which comprises a battery jar, wherein one end of the inner side of the battery jar is provided with an overturning power supply seat, the other end of the inner side of the battery jar is provided with a reed, and the overturning power supply seat is matched with the reed to position a battery; the turnover power supply seat comprises a fixed seat used for being connected with the burglar alarm and a power supply seat used for being in plug-in fit with the battery; the fixed seat comprises a vertical wall, a convex connecting seat is arranged on the vertical wall, and the power supply seat comprises a limiting part and a supporting part; the limiting part comprises a first outer surface and a second outer surface which form a certain included angle, and the limiting part of the power supply seat is rotatably connected with the connecting seat; the support portion extends along the second outer surface of the retainer portion; the overturning power supply seat comprises a reset state in which a first outer surface of the limiting part is in contact with the vertical wall of the fixed seat, and a tensioning state in which a second outer surface is in contact with the vertical wall of the fixed seat; the battery jar is also provided with a mechanical lock for locking the battery in the battery jar.
Description
Technical Field
The utility model belongs to the technical field of electric bicycle, especially, relate to an electric bicycle alarm that convenient and theftproof is changed to battery.
Background
The shared electric bicycle has various varieties, and the batteries of the shared electric bicycle are fast and convenient to replace and are prevented from being stolen. The sharing electric vehicle is designed based on the requirements, and the battery structure is turned over, plugged and unplugged, the battery is fixed by the spring pieces, and the mechanical and electronic double-lock is used for preventing theft.
The application numbers are: 201921476723.3 discloses an electric bicycle burglar alarm, including electric motor car main part, the locomotive is installed to electric motor car main part's upper end, installs sound outlet and siren on the locomotive respectively, and the sound outlet is located one side of siren, storage battery case is installed to electric motor car main part's rear end, installs the theftproof lid on the storage battery case, install intelligent pickproof lock on the theftproof lid, intelligence pickproof lock internally mounted has the circuit core, is provided with signal transmitter on the circuit core, intelligence pickproof lock internally mounted has pick-proof hasp, and locking mechanism is installed to the one end of pick-proof hasp, intelligence pickproof lock surface mounting has the fixed knot, passes through electric connection between the output of intelligence pickproof lock and the input of siren. However, the electric bicycle burglar alarm is high in production cost, is not suitable for various electric bicycles, does not have a buffer device, and cannot play a role in buffer protection on a storage battery.
Disclosure of Invention
To the technical problem, the utility model provides an electric bicycle alarm improves the convenience and the battery security of battery installation.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the electric bicycle burglar alarm comprises a battery jar, wherein one end of the inner side of the battery jar is provided with an overturning power supply seat, the other end of the inner side of the battery jar is provided with a reed, and the overturning power supply seat is matched with the reed to position a battery;
the turnover power supply seat comprises a fixed seat used for being connected with the burglar alarm and a power supply seat used for being in plug-in fit with the battery;
the fixed seat comprises a vertical wall, a convex connecting seat is arranged on the vertical wall, and the power supply seat comprises a limiting part and a supporting part; the limiting part comprises a first outer surface and a second outer surface which form a certain included angle, and the limiting part of the power supply seat is rotatably connected with the connecting seat; the support portion extends along the second outer surface of the retainer portion;
the overturning power supply seat comprises a reset state in which a first outer surface of the limiting part is in contact with the vertical wall of the fixed seat, and a tensioning state in which a second outer surface is in contact with the vertical wall of the fixed seat;
the battery jar is also provided with a mechanical lock for locking the battery in the battery jar.
Furthermore, a battery jar cover plate is arranged on the battery jar and is matched and locked with the mechanical lock; the battery jar cover plate comprises a front-end rotary lock catch and a tail-end lock tongue, and the front-end rotary lock catch of the battery jar cover plate is matched with the mechanical lock to be clamped into the inner wall of the battery jar; the lock tongue at the tail end of the battery jar cover plate is inserted into the inner wall of the rear end of the battery jar of the frame. The front end of the battery jar cover plate rotates the lock catch to return, and the battery jar cover plate is covered on the same plane with the battery jar.
Furthermore, an electronic lock is arranged inside the battery jar, and the electronic lock comprises a locking state (limiting the return of a mechanical lock catch) in which the lock tongue extends out and an opening state in which the lock tongue retracts.
Furthermore, the electronic lock is electrically connected with the battery through the reed, the battery supplies power, and the electric bicycle burglar alarm further comprises a controller used for controlling the electronic lock.
Furthermore, one end of the battery jar inside provided with the turnover power supply base is also provided with a limiting bulge, and when the battery is installed, the limiting bulge is used for expanding and limiting the space when the battery is installed.
Further, the included angle between the first outer surface and the second outer surface is 90-120 degrees.
Furthermore, the connecting seat is connected with the limiting part of the turnover power supply seat through a rotating shaft and a torsion spring, and the torsion springs are arranged into at least two parts for improving the stability of the turnover power supply seat.
Further, the first outer surface and the second outer surface are in arc chamfer transition, and the circle center of the arc is the axis of the limiting part rotating around the connecting seat.
Furthermore, in order to improve the stability and reliability of the connecting seat, two ribs serving as reinforcing ribs are arranged on the connecting seat.
Furthermore, the supporting part is provided with a power connecting column which is matched with the battery for installation and is used for connecting the battery and reducing the wiring of the battery. And pulling out the turnover power supply seat to insert the battery socket into the power connection column, returning the turnover power supply seat, and positioning the battery by matching with the reed at the other end.
In the anti-theft device for the electric bicycle, the battery is inserted into the power supply seat and overturned to enter the battery groove; the other end of the battery props against the battery through a reed for positioning, and a mechanical lock is locked on the battery tank cover plate. The mechanical lock can not be unlocked without unlocking the electronic lock, and the battery is protected against theft doubly. The installation is convenient, reduces the battery and walks the line, and double-lock safe and reliable.
Drawings
Fig. 1 is a schematic structural view of an electric bicycle burglar alarm according to an embodiment of the present invention.
Fig. 2 is a front view of the electric bicycle burglar alarm according to the embodiment of the present invention.
FIG. 3 is a schematic cross-sectional view of the anti-theft device of an electric bicycle according to an embodiment of the present invention
Fig. 4 is a schematic diagram of a battery plug-in power seat of the electric bicycle burglar alarm according to the embodiment of the present invention.
Fig. 5 is a top view of the battery insertion power base of the anti-theft device for electric bicycle according to the embodiment of the present invention.
Fig. 6 is a schematic view illustrating the battery of the electric bicycle burglar alarm turning into the battery jar according to the embodiment of the present invention.
Fig. 7 is a schematic view of the tension state of the inverted power supply base of the electric bicycle burglar alarm according to the embodiment of the present invention.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following embodiments and accompanying drawings.
The electric bicycle with the burglar alarm comprises a battery jar as shown in a schematic diagram in fig. 1, wherein an overturning power supply seat 1 is installed at one end of the inner side of the battery jar, a reed 2 is arranged at the other end of the inner side of the battery jar, and the battery 5 is positioned by the cooperation of the overturning power supply seat 1 and the reed 2. As shown in fig. 2-3, an electronic lock 3 is further arranged inside the battery container, and a battery container cover plate 6 and a mechanical lock 4 for locking the battery container cover plate 6 and the battery container are arranged outside the battery container.
The battery jar cover plate 6 comprises a front-end rotary lock catch and a tail-end lock tongue, and the front-end rotary lock catch of the battery jar cover plate 6 is matched with the mechanical lock to be clamped into the inner wall of the battery jar; the lock tongue at the tail end of the battery jar cover plate 6 is inserted into the inner wall of the rear end of the battery jar of the frame. The front end of the battery jar cover plate 6 rotates to lock the lock catch to return, and the same plane with the battery jar is covered. The lock tongue extends out through the electronic lock 3, and the return of the lock catch of the mechanical lock 4 is limited. The electronic lock 3 is electrically connected with the battery 5 through the reed 2, the battery 5 supplies power, and the electric bicycle burglar alarm further comprises a controller used for controlling the electronic lock 3.
The one end of the inboard installation upset power supply seat of battery jar still is equipped with spacing arch, and when installing battery 5, spacing arch is used for solving when installing battery 5 extension limited space, pulls out upset power supply seat and inserts battery 5 socket, and upset power supply seat returns, and the cooperation is fixed a position battery 5 with other end reed 2.
As shown in fig. 7, the power supply holder comprises a fixing base 11 for connecting with an electric bicycle burglar alarm and a power supply holder for plugging and matching with a battery; the fixed seat comprises a vertical wall, a convex connecting seat 12 is arranged on the vertical wall, and the power supply seat comprises a limiting part 21 and a supporting part 22; the limiting part 21 comprises a first outer surface 24 and a second outer surface 25 which form a certain included angle, and the limiting part 21 of the turnover power supply seat is rotatably connected with the connecting seat 12; the support portion 22 extends along the second outer surface 25 of the retainer portion 21; the support portion 22 is provided with a power connection post fitted with the battery 5 for connecting the battery, reducing battery wiring.
The turnover power supply seat comprises a reset state that the first outer surface 24 of the limiting part 21 is contacted with the vertical wall of the fixed seat 11 and a tensioning state that the second outer surface 25 is contacted with the vertical wall of the fixed seat 11;
the angle between the first outer surface 24 and the second outer surface 25 is 90 deg..
The connecting seat is connected with the limiting part of the power supply seat through the rotating shaft and the torsion springs, and the torsion springs are arranged into at least two parts for improving the stability of the power supply seat.
The first outer surface 24 and the second outer surface 25 are in arc chamfer transition, and the center of the arc is the axis of the limiting part rotating around the connecting seat 12.
In order to improve the stability and reliability of connecting holder 12, two ribs serving as reinforcing ribs are provided on connecting holder 12.
As shown in fig. 4-6, the battery 5 is inserted into the power base and turned over to enter the electric vehicle; the other end of the battery 5 is positioned against the battery 5 through the reed 2, and the mechanical lock 4 is locked on the battery groove cover plate 6. If the electronic lock 3 is not unlocked, the mechanical lock 4 cannot be unlocked, and the battery 5 is protected from theft doubly. The installation is convenient, reduces the battery and walks the line, and double-lock safe and reliable.
The above embodiment is only for explaining the utility model discloses a technical thought, can not injecing with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope.
Claims (10)
1. An electric bicycle burglar alarm which is characterized in that: the battery box comprises a battery box, wherein an overturning power supply seat is arranged at one end of the inner side of the battery box, a reed is arranged at the other end of the inner side of the battery box, and the overturning power supply seat is matched with the reed to position a battery;
the turnover power supply seat comprises a fixed seat used for being connected with the burglar alarm and a power supply seat used for being in plug-in fit with the battery;
the fixed seat comprises a vertical wall, a convex connecting seat is arranged on the vertical wall, and the power supply seat comprises a limiting part and a supporting part; the limiting part comprises a first outer surface and a second outer surface which form a certain included angle, and the limiting part of the power supply seat is rotatably connected with the connecting seat; the support portion extends along the second outer surface of the retainer portion;
the overturning power supply seat comprises a reset state in which a first outer surface of the limiting part is in contact with the vertical wall of the fixed seat, and a tensioning state in which a second outer surface is in contact with the vertical wall of the fixed seat;
the battery jar is also provided with a mechanical lock for locking the battery in the battery jar.
2. The electric bicycle theft deterrent device of claim 1, wherein:
a battery jar cover plate is arranged on the battery jar and is matched and locked with the mechanical lock; the battery jar cover plate comprises a front-end rotary lock catch and a tail-end lock tongue, and the front-end rotary lock catch of the battery jar cover plate is matched with the mechanical lock to be clamped into the inner wall of the battery jar; the lock tongue at the tail end of the battery jar cover plate is inserted into the inner wall of the rear end of the battery jar of the frame.
3. The electric bicycle theft preventer of claim 2, wherein:
the battery jar is inside still to be equipped with the electronic lock, and the electronic lock includes the locking state that the spring bolt stretches out, the open mode of spring bolt withdrawal.
4. The electric bicycle theft preventer of claim 3, wherein:
the electronic lock is electrically connected with the battery through the reed and is powered by the battery, and the electric bicycle burglar alarm further comprises a controller used for controlling the electronic lock.
5. The electric bicycle theft preventer according to any one of claims 1 to 4, wherein:
one end of the battery jar, which is provided with the turnover power supply seat, is also provided with a limiting bulge.
6. The electric bicycle theft deterrent device of claim 1, wherein:
the included angle between the first outer surface and the second outer surface is 90-120 degrees.
7. The electric bicycle theft preventer of claim 6, wherein:
the connecting seat is connected with the limiting part of the power supply seat through a rotating shaft and at least two torsional springs.
8. The electric bicycle theft preventer of claim 6, wherein:
the first outer surface and the second outer surface are in arc chamfer transition, and the circle center of the arc is the axis of the limiting part rotating around the connecting seat.
9. The electric bicycle theft preventer of claim 6, wherein:
at least one rib as a reinforcing rib is arranged on the connecting seat.
10. The electric bicycle theft preventer of claim 6, wherein:
the supporting part is provided with a power connecting column which is matched with the battery for installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121584888.XU CN215155179U (en) | 2021-07-13 | 2021-07-13 | Electric bicycle burglar alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121584888.XU CN215155179U (en) | 2021-07-13 | 2021-07-13 | Electric bicycle burglar alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215155179U true CN215155179U (en) | 2021-12-14 |
Family
ID=79394101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121584888.XU Active CN215155179U (en) | 2021-07-13 | 2021-07-13 | Electric bicycle burglar alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215155179U (en) |
-
2021
- 2021-07-13 CN CN202121584888.XU patent/CN215155179U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212473761U (en) | Self-opening trunk | |
| CN215155179U (en) | Electric bicycle burglar alarm | |
| CN113320627A (en) | Electric bicycle burglar alarm | |
| CN212562833U (en) | Anti-theft helmet | |
| CN201518325U (en) | Anti-theft cell box for electric vehicle with two wheels | |
| CN220430381U (en) | Battery locking device of electric motorcycle | |
| CN101565065B (en) | Anti-theft device for battery of electric bicycle | |
| CN201220705Y (en) | Anti-theft structure for electric bicycle battery | |
| CN218536949U (en) | Anti-theft device for electric tricycle tarpaulin vehicle | |
| CN217835851U (en) | Dish is stopped and is locked, be equipped with rear wheel subassembly and bicycle that dish was stopped and lock | |
| CN201291935Y (en) | Anti-theft device for electric bicycle battery | |
| CN214112745U (en) | Battery anti-theft type electric bicycle | |
| KR102658548B1 (en) | digital door locking device of special vehicle with anti-theft structure | |
| CN209025562U (en) | Electric-bicycle storage-battery latch mechanism | |
| CN201063476Y (en) | Anti-theft electric motor for electric vehicle | |
| CN215436698U (en) | Fixed fingerprint pickproof lock of motorcycle front fork | |
| CN210653440U (en) | Steering anti-theft device and vehicle | |
| CN217481017U (en) | Intelligent drawer lock | |
| CN215322996U (en) | Wheel lock mechanism for sharing vehicle parking piles | |
| CN219887807U (en) | Antitheft electronic mechanical lock of electric vehicle | |
| CN214296239U (en) | Pedal type electric vehicle battery anti-theft device and electric vehicle | |
| CN218258488U (en) | Center cover storage pocket structure and electric motor car | |
| CN112672951B (en) | Easily mountable top box for a ridable saddle vehicle | |
| CN218919173U (en) | Locking device that takes off suitable for embedded lower tube battery of electric bicycle | |
| CN213384524U (en) | Bicycle front fork with anti-theft structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |