CN211766092U - Anti-theft device for battery of electric bicycle - Google Patents
Anti-theft device for battery of electric bicycle Download PDFInfo
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- CN211766092U CN211766092U CN201921532945.2U CN201921532945U CN211766092U CN 211766092 U CN211766092 U CN 211766092U CN 201921532945 U CN201921532945 U CN 201921532945U CN 211766092 U CN211766092 U CN 211766092U
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- protective cover
- lock
- theft
- battery
- inclined tube
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- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000013475 authorization Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of bicycles, specifically indicate an anti-theft device of electric bicycle's battery. The frame of the electric vehicle comprises an inclined tube. The bottom of the inclined tube is provided with an opening, and the battery is loaded from the opening at the bottom of the inclined tube. The anti-theft device comprises an anti-theft lock, a protective cover and a sliding plate, wherein the protective cover is fixed on one side surface of the inclined tube, a fixed plate is arranged in the protective cover, the protective cover is internally provided with a mounting groove and a connecting groove at intervals, and the fixed plate is provided with a through hole which penetrates through the protective cover. The anti-theft lock is fixed in the mounting groove of the protective cover, and a lock pin of the anti-theft lock can penetrate into the connecting groove. The one end of slide is equipped with the connecting hole that runs through, the pipe chute is equipped with in the another side of connecting protection casing side and relative protection casing and all is equipped with an insertion groove, the one end that the slide was equipped with the connecting hole is inserted and is penetrated in the spread groove of protection casing along another insertion groove by the insertion groove of relative protection casing opposite side, just the lockpin of pickproof lock passes the connecting hole of slide.
Description
Technical Field
The utility model relates to the technical field of bicycles, specifically indicate an anti-theft device of electric bicycle's battery.
Background
The sharing bicycle is generally provided with electronic components such as a GPS positioning module, a communication module, a control module, an electronic lock and the like in the bicycle, and the electronic components need to be powered by a battery. The traditional mode is to place the battery in the frame and lock the battery with screws, which makes it easy for people to unscrew the screws and steal the battery.
Disclosure of Invention
The utility model provides an anti-theft device of electric bicycle's battery to overcome the problem that current electric bicycle's battery was stolen easily.
The utility model adopts the following technical scheme: the utility model provides an anti-theft device of electric bicycle's battery, the frame of this electric bicycle is including pipe chute and pickproof lock, and this pickproof lock has lockpin, its characterized in that: the bottom of the inclined tube extends to the lower part of the driving shaft sleeve, an opening is formed in the bottom of the inclined tube, and the battery is loaded from the opening in the bottom of the inclined tube; the anti-theft device comprises the anti-theft lock, a protective cover and a sliding plate, wherein a telescopic lock pin is arranged on one end face of the anti-theft lock, and the anti-theft lock is fixed in the protective cover; the anti-theft lock is characterized in that one end of the sliding plate is provided with a through connecting hole, the inclined tube is provided with insertion grooves on one side face of the connecting protective cover and the other side face of the opposite protective cover, one end of the sliding plate, which is provided with the connecting hole, is inserted into the protective cover through the insertion groove on the other side of the opposite protective cover and penetrates into the protective cover along the other insertion groove, and the lock pin of the anti-theft lock penetrates through the.
As a further improvement, two sides of one end of the connecting hole of the sliding plate are provided with flanges extending outwards, and the distance between the two flanges is larger than the length of the notch of the insertion groove on the other side opposite to the protection cover.
As a further improvement, the anti-theft lock is provided with first installation parts extending outwards on two sides of the end surface of the lock pin, inner hexagon bolts penetrate through the two first installation parts, and the inner hexagon bolts are locked in the protective cover.
As a further improvement, the anti-theft lock further comprises a cloud server, a control module and a communication module, wherein the communication module is in communication connection with the cloud server, the communication end of the control module is electrically connected with the communication module, and the control end of the control module is electrically connected with the anti-theft lock.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses pack into the battery along pipe chute bottom opening, utilize the slide to insert the pipe chute and seal the pipe chute bottom to lockpin through the pickproof lock that is fixed in the pipe chute side is worn the connecting hole of slide and is fixed with the slide, makes the slide be fixed in the unable removal of pipe chute bottom, thereby makes the thief unable direct follow pipe chute outside pry the slide, realizes the effect of theftproof. Meanwhile, the anti-theft lock is sealed and surrounded by the protective cover, so that the anti-theft lock can be effectively prevented from being collided or artificially damaged in the riding process, and the anti-theft effect can be further enhanced.
Drawings
Fig. 1 is a schematic structural view of a bicycle frame.
Fig. 2 is an enlarged view of direction a in fig. 1.
Fig. 3 is a schematic view of the connection of the protection cover and the anti-theft lock.
Fig. 4 is a side view of the connection of the chute and the anti-theft device.
Fig. 5 is a top view of the connection of the chute and the anti-theft device.
Fig. 6 is a control schematic diagram of the present invention.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the anti-theft device for the battery of the electric bicycle is suitable for the frame of the electric bicycle and comprises an inclined tube 1, a driving shaft sleeve 6 and a steering shaft sleeve 5. The driving shaft sleeve 6 is used for being connected with a rotating shaft (not shown in a drawing) of two cranks of a bicycle in a penetrating mode, the steering shaft sleeve 5 is used for being connected with a steering shaft (not shown in the drawing) of a bicycle handle in a penetrating mode, and two ends of the inclined tube 1 are respectively connected with the driving shaft sleeve 6 and the steering shaft sleeve 5. The bottom of the inclined tube 1 extends to the lower part of the driving shaft sleeve 6, the bottom of the inclined tube 1 is provided with an opening 12, a battery is arranged in the opening 12 at the bottom of the inclined tube 1, and after the battery is arranged in the inclined tube 1, the battery can be electrically connected to each electric element in the electric vehicle through a built-in contact element, which is not described in detail in the prior art.
As shown in fig. 2 to 4, the anti-theft device comprises an anti-theft lock 4, a protective cover 3 and a sliding plate 2. 3 side of protection casing with pipe chute 1 is connected through welded hinge 9, realizes that 3 relative pipe chute 1 of protection casing are rotatable, and 3 another side fixedly connected with of protection casing extend the second installation department 34, and this second installation department 34 can weld in addition in the outer metal sheet of protection casing, also can be with the shaping of protection casing integration panel beating. The second mounting portion 34 is provided with a through hole (not shown) to which a nut 35 is fixed by a welding process through the axis, and the second connecting portion 34 is fixed with the nut 35 by welding. The second mounting portion 34 is connected to the chute 1 by a hexagon socket head cap screw 8. A through hole (not shown) corresponding to the nut 35 is formed on the inclined tube 1 for the socket head cap 8 to pass through. During assembly, the hexagon socket head cap screw 8 sequentially penetrates through the inclined tube and the second connecting part from inside to outside at the bottom of the inclined tube 7 and is screwed and locked with the nut 35, and the stud of the hexagon socket head cap screw does not extend out of the nut 35 after being locked, so that the protective cover 3 can be effectively fixed with the inclined tube 1 after the anti-theft lock 4 is installed, and the protective cover 3 can be prevented from being directly opened from the outside of a thief. Specifically, the 7-shaped hexagon wrench can be used for spirally locking the inner hexagon bolt 8, and the connection mode enables the wrench to extend into the inner hexagon bolt 8 from the bottom opening 12 of the inclined tube 1 to perform the action of spirally locking the inner hexagon bolt 8.
With continued reference to fig. 2 to 4, a fixing plate 33 is disposed in the protection mask 3, the fixing plate 33 is fixed in the protection mask 3 by welding, the fixing plate 33 partitions the inner space of the protection mask 3 into a mounting groove 31 and a connecting groove 32, and a through hole (not shown) is disposed on the fixing plate 33. The anti-theft lock 4 is an electronic lock with a retractable lock pin 41 arranged on one end face in the prior art, the anti-theft lock 4 is positioned in the mounting groove 31, and the lock pin 41 of the anti-theft lock 4 can penetrate into the connecting groove 32 through a through hole of the fixing plate 33. The two first mounting portions 42 extending outwards are arranged on two sides of the end face of the lock pin 41 of the anti-theft lock 4, the two first mounting portions 42 are in threaded connection with the fixing plate 33 through the hexagon socket head cap screw 7, during assembly, the 7-shaped hexagon wrench is used for carrying out threaded locking on the hexagon socket head cap screw 7, and the wrench can extend into the mounting groove 31 of the protective cover 3 in the connecting mode to carry out threaded locking on the hexagon socket head cap screw 7. In addition, preferably, an adaptive rubber sleeve can be arranged in the opening 12 at the bottom of the inclined tube 1 to seal the opening 12, so that certain dustproof effect is achieved.
As shown in fig. 3 to 5, a through connection hole 21 is formed at one end of the sliding plate 2, an insertion groove 11 is formed in each of the inclined tube 1 at one side surface connected to the protective cover 3 and the other side surface opposite to the protective cover 3, the end of the sliding plate 2 having the connection hole 21 is inserted through the insertion groove 11 at the other side opposite to the protective cover 3 and penetrates into the connection groove 32 of the protective cover 3 along the other insertion groove 11, after the sliding plate 2 is completely inserted to abut against the inner side wall of the connection groove 32, the connection hole 21 corresponds to the lower portion of the locking pin 41 of the anti-theft lock 4, and the locking pin 41 extends through the connection hole 21 of the sliding plate 2, so that one end of the sliding plate 2 is locked to the anti-theft lock 4, the sliding plate 2 is fixed in the inclined tube 1 to block the opening 12 at. In addition, the nut 35 of the second connecting portion 34 is located above the sliding plate 2, and after the sliding plate 2 is inserted into the connecting groove 32 of the shield 3, the bottom opening 12 of the inclined tube 1 is blocked by the sliding plate 2 and cannot be penetrated by a wrench to unlock the hexagon socket head cap bolt 8 connecting the inclined tube 1 and the second connecting portion 34, so that the connecting structure of the shield 3 and the inclined tube 1 is effectively protected.
As shown in fig. 5, two sides of one end of the connecting hole 21 of the slider 2 are provided with flanges 22 extending outwards, and the distance between the two flanges 22 is greater than the length of the slot opening of the insertion slot 11 on the other side of the protection cover 3, so that the slider 2 cannot be pulled out of the insertion slot 11, and reinsertion of the slider 2 is facilitated. When the device is installed, the sliding plate 2 is firstly inserted from the insertion groove 11 at one side of the protective cover 3, and then the protective cover 3 and the inclined tube 1 are locked and connected through the hexagon socket head cap screw 8.
Continuing to refer to fig. 2 and 3, if the battery of the electric vehicle is to be stolen, the sliding plate 2 needs to be pried open, but in this embodiment, the sliding plate 2 is embedded in the inclined tube 1 and is fixedly connected with the anti-theft lock 4 completely sealed in the protective cover 3, so that the sliding plate 2 cannot be pried out from the outside of the inclined tube 1 directly, and therefore the anti-theft effect can be achieved, and the protective cover 3 and the frame fixed connection structure of the bicycle can prevent the anti-theft lock 4 from being damaged by artificial implementation, further stabilize the anti-theft effect of the anti-theft device, and effectively prevent the battery from being stolen.
As shown in fig. 6, the anti-theft lock further comprises a control system, wherein the control system comprises a cloud server, a control module and a communication module, and the control module and the communication module can be both attached to the interior of the anti-theft lock 4 or fixedly connected to the interior of the protective cover. The control module, the communication module and the anti-theft lock 4 can be powered by a unified independent power supply. The control module is a single chip microcomputer processor in the prior art, the communication module is a wireless communication module provided with an SIM card, the communication module is in communication connection with the cloud server, the communication end of the control module is electrically connected with the communication module, and the control end of the control module is electrically connected with the anti-theft lock.
The working process of battery replacement of the embodiment is as follows:
firstly, a preset two-dimensional code on a bicycle is scanned by using a mobile phone, and then an unlocking request is sent to a cloud server (the request carries ID information of the code-scanned bicycle and personal account information of a user). The cloud server checks the user information and the bicycle information and then sends the authorization information to the mobile phone.
Then, the user transmits an unlocking instruction and authorization information to the control module of the bicycle through the Bluetooth interface of the mobile phone, the control module verifies the authorization information and then controls the anti-theft lock to unlock, namely, the lock pin 41 is driven to return, and the information of successful unlocking is notified to the mobile phone. At the moment, the connecting hole of the sliding plate 2 loses the limit of the lock pin, and the sliding plate can be pulled out to the outside of the inclined tube, so that the battery can be taken out for replacement.
Finally, after the battery is replaced, the sliding plate is inserted into the connecting groove of the protective cover, a user transmits a locking instruction and authorization information to the anti-theft lock 4 of the bicycle through the mobile phone Bluetooth interface, the anti-theft lock 4 is locked after verifying the authorization information, namely the locking pin 41 is driven to correspondingly penetrate into the locking hole of the inclined tube, the successful information is notified to the mobile phone, at the moment, the locking pin can be blocked below the sliding plate 2, the sliding plate cannot be turned out, the battery cannot be taken out of the inclined tube 1, and the anti-theft effect is achieved.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (4)
1. The utility model provides an anti-theft device of electric bicycle's battery, the frame of electric motor car is including pipe chute and pickproof lock, and this pickproof lock has lockpin, its characterized in that: the bottom of the inclined tube extends to the lower part of the driving shaft sleeve, an opening is formed in the bottom of the inclined tube, and the battery is loaded from the opening in the bottom of the inclined tube; the anti-theft device comprises the anti-theft lock, a protective cover and a sliding plate, wherein a telescopic lock pin is arranged on one end face of the anti-theft lock, and the anti-theft lock is fixed in the protective cover; the anti-theft lock is characterized in that one end of the sliding plate is provided with a through connecting hole, the inclined tube is provided with an insertion groove on one side face of the connecting protective cover and the other side face of the opposite protective cover, one end of the sliding plate, which is provided with the connecting hole, is inserted into the protective cover from the insertion groove on the other side of the opposite protective cover and penetrates into the protective cover along the other insertion groove, and the lock pin of the anti-theft lock penetrates.
2. The anti-theft device for a battery of an electric bicycle according to claim 1, characterized in that: the sliding plate is provided with flanges extending outwards on two sides of one end of the connecting hole, and the distance between the two flanges is larger than the length of a notch of the insertion groove on the other side of the opposite protective cover.
3. The anti-theft device for a battery of an electric bicycle according to claim 1, characterized in that: the anti-theft lock is provided with first installation parts extending outwards on two sides of the end face of the lock pin, the two first installation parts are provided with hexagon socket head cap bolts in a penetrating mode, and the hexagon socket head cap bolts are fixedly locked in the protective cover.
4. The anti-theft device for a battery of an electric bicycle according to claim 1, characterized in that: the anti-theft lock is characterized by further comprising a cloud server, a control module and a communication module, wherein the communication module is in communication connection with the cloud server, a communication end of the control module is electrically connected with the communication module, and a control end of the control module is electrically connected with the anti-theft lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532945.2U CN211766092U (en) | 2019-09-16 | 2019-09-16 | Anti-theft device for battery of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532945.2U CN211766092U (en) | 2019-09-16 | 2019-09-16 | Anti-theft device for battery of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211766092U true CN211766092U (en) | 2020-10-27 |
Family
ID=72906855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921532945.2U Active CN211766092U (en) | 2019-09-16 | 2019-09-16 | Anti-theft device for battery of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211766092U (en) |
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2019
- 2019-09-16 CN CN201921532945.2U patent/CN211766092U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211102 Address after: 100000 room 944, floor 9, Weiya building, 29 Suzhou street, Haidian District, Beijing Patentee after: Beijing Luobei Intelligent Machine Co.,Ltd. Address before: 362212 room 617-2, building 1, Baijie Xingguang City, Qiaonan area, Chidian Town, Jinjiang City, Quanzhou City, Fujian Province Patentee before: Jinjiang feidun Trading Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240102 Address after: Room 506, Building H2, Changyuan Road International Enterprise Community, Wuqing Development Zone, Wuqing District, Tianjin City, 301700 Patentee after: Tianjin Luobei intelligent robot Co.,Ltd. Address before: 100000 room 944, floor 9, Weiya building, 29 Suzhou street, Haidian District, Beijing Patentee before: Beijing Luobei Intelligent Machine Co.,Ltd. |