CN212828791U

CN212828791U - Electric bicycle with storage battery anti-theft lock catch

Info

Publication number: CN212828791U
Application number: CN202021667142.0U
Authority: CN
Inventors: 李泽锦; 刘雨浩
Original assignee: Xiangjin Tianjin Vehicle Co ltd
Current assignee: Xiangjin Tianjin Vehicle Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-30
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an electric bicycle with a battery anti-theft lock catch, which comprises a frame, a battery mounting rack, a front wheel device and a rear wheel device, wherein the battery mounting rack is arranged in the middle of the frame and is fixedly connected with the frame, the front wheel device is arranged on one side of the frame, the rear wheel device is arranged on the other side of the frame, the electric bicycle also comprises an anti-theft lock catch device, an alarm device and a buffer device, the anti-theft lock catch device is arranged on the upper part of the battery mounting rack, the alarm device is arranged on the upper part of one side of the frame, the buffer device is arranged on the lower part of the inner side of the battery mounting rack, the utility model has the advantages that the anti-theft lock catch device is arranged on the battery mounting rack to play an anti-theft function, the alarm device is arranged on the frame to send out an audible and visual, the bump between the storage battery and the storage battery mounting rack caused by road bump is prevented.

Description

Electric bicycle with storage battery anti-theft lock catch

Technical Field

The utility model belongs to the technical field of the bicycle theftproof technique and specifically relates to an electric bicycle with storage battery theftproof hasp is related to.

Background

In the prior art, the electric bicycle burglar alarm has the advantages of simple structure, single function and poor anti-theft effect, and can not meet the application requirements of people, so that the market urgently needs to develop a novel electric bicycle burglar alarm.

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.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric bicycle with storage battery theftproof hasp.

In order to achieve the above object, the present invention provides a technical solution:

the utility model provides an electric bicycle with storage battery theftproof hasp, includes frame, storage battery mounting bracket, front wheel device and rear wheel device, the storage battery mounting bracket sets up the frame middle part and with frame fixed connection, the front wheel device is located frame one side, the rear wheel device is located the frame opposite side still includes theftproof locking device, alarm device and buffer, theftproof locking device is located storage battery mounting bracket upper portion, alarm device is located frame one side upper portion, buffer is located the inboard lower part of storage battery mounting bracket.

The anti-theft lock catch device comprises a clamping buckle, an anti-theft cover, a limiting groove, a lock tongue, a limiting plate, a limiting post, a fixing block, a limiting spring, a relay, a hanging plate, an adjusting spring and an armature, wherein the clamping buckle is arranged on one side of the upper end of the battery mounting rack and is fixedly connected with the battery mounting rack, the anti-theft cover is arranged on the upper end of the battery mounting rack, one end of the anti-theft cover is rotatably connected with the battery mounting rack through a rotating shaft, the limiting groove corresponds to the clamping buckle and is arranged on the inner wall of the anti-theft cover, the lock tongue corresponds to the clamping buckle and is arranged in the limiting groove and is in sliding connection with the limiting groove, the limiting plate is arranged at one end of the lock tongue, one end of the limiting plate is fixedly connected with the lock tongue, the limiting post is arranged at the other end of the limiting plate and is fixedly connected, spacing post runs through the fixed block and with fixed block sliding connection, spacing spring housing is established spacing post outside and its both ends respectively with the limiting plate and the fixed block butt, the relay corresponds spacing post sets up the inside upper end of safety cover and with safety cover fixed connection, the link plate sets up the relay is kept away from one side of spacing post and with relay fixed connection, the regulating spring cover is established on the link plate and its upper end with link plate fixed connection, armature one end with when regulating spring lower extreme fixed connection with the link plate butt, spacing post corresponds armature is equipped with the draw-in groove, the armature other end and draw-in groove butt.

The alarm device comprises an audible and visual alarm, and the audible and visual alarm corresponds to the front wheel device and is arranged on the upper part of the frame and fixedly connected with the frame.

Buffer includes buffer board and buffer spring, the buffer board sets up the storage battery mounting bracket inside and with storage battery mounting bracket sliding connection, buffer spring sets up the buffer board with between the storage battery mounting bracket and its both ends respectively with the buffer board and storage battery mounting bracket butt.

The front wheel device comprises a wheel, a mudguard and brake pads, the wheel is arranged on the lower portion of one side of the frame and is rotatably connected with the frame, the mudguard is arranged above the wheel and is fixedly connected with the frame, the brake pads are arranged on two sides of the wheel and are fixedly connected with the mudguard, and the structure of the rear wheel device is the same as that of the front wheel device.

And a chain transmission mechanism is arranged between the rear wheel device and the frame, and the frame is provided with a pedal corresponding to the chain transmission mechanism.

Still include the saddle device, the saddle device is including installation pole, saddle, spring and adjusting bolt of moving away to avoid possible earthquakes, the installation pole sets up frame upper portion and its lower part with the frame is pegged graft, the saddle sets up installation pole upper end and with installation pole fixed connection, the spring cover of moving away to avoid possible earthquakes establish the installation pole outside and its both ends respectively with the frame and the saddle butt, adjusting bolt corresponds the installation pole sets up frame upper portion and with frame threaded connection.

Still include damping device, damping device corresponds the front wheel device is located on the frame, damping device includes snubber block and damping spring, the snubber block has two, two the snubber block all sets up on the frame and with frame fixed connection, damping spring sets up two between the snubber block and its both ends respectively with two snubber block fixed connection.

The vehicle frame is characterized by further comprising a handle, a searchlight and a backseat, wherein the handle corresponds to the front wheel device and is arranged on the upper portion of one side of the vehicle frame and fixedly connected with the vehicle frame, the searchlight corresponds to the front wheel device and is arranged on one side of the vehicle frame, the searchlight is arranged below the handle, and the backseat corresponds to the rear wheel device and is arranged on the other side of the vehicle frame and fixedly connected with the vehicle frame through a support.

Still include electrically controlled device, electrically controlled device set up frame one side upper portion and with frame fixed connection, electrically controlled device is located front wheel device top, electrically controlled device and the equal electric connection of relay, audible-visual annunciator and searchlight.

The utility model has the advantages that:

low in manufacturing cost is applicable to multiple electric bicycle, is equipped with theftproof locking device on the storage battery mounting bracket, plays the theftproof function, is equipped with alarm device on the frame, when theftproof locking device was prized, can send audible and visual alarm, and buffer can play the effect of buffer protection to the storage battery, prevents that the road from jolting and causing the production to collide with between storage battery and the storage battery mounting bracket.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the unlocking state of the anti-theft locking device of the utility model;

FIG. 3 is a schematic view of the locking state of the anti-theft locking device of the present invention;

fig. 4 is an electrical connection diagram of the present invention.

In the figure: 1. a frame; 2. a battery mounting rack; 3. a front wheel device; 4. a rear wheel device; 5. an anti-theft locking device; 6. an alarm device; 7. a buffer device; 8. a clamping buckle; 9. an anti-theft cover; 10. a limiting groove; 11. a latch bolt; 12. a limiting plate; 13. a limiting column; 14. a fixed block; 15. a limiting spring; 16. a relay; 17. hanging the plate; 18. adjusting the spring; 19. an armature; 20. a buffer plate; 21. a buffer spring; 22. a wheel; 23. a fender; 24. a brake pad; 25. a foot pedal; 26. a seat device; 27. mounting a rod; 28. a vehicle seat; 29. a shock absorbing spring; 30. adjusting the bolt; 31. a damping device; 32. a damper block; 33. a damping spring; 34. a handle; 35. a searchlight; 36. a rear seat; 37. an electric control device.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings,

the utility model provides an electric bicycle with storage battery theftproof hasp, including frame, storage battery mounting bracket, front wheel device and rear wheel device, the storage battery mounting bracket set up at the frame middle part and with frame fixed connection, the front wheel device is located frame one side, the rear wheel device is located the frame opposite side, still includes theftproof hasp device, alarm device and buffer, theftproof hasp device is located storage battery mounting bracket upper portion, alarm device is located frame one side upper portion, buffer is located the inboard lower part of storage battery mounting bracket, the utility model discloses the overall structure schematic diagram is shown in FIG. 1.

The anti-theft lock catch device comprises a clamping buckle, an anti-theft cover, a limiting groove, a spring bolt, a limiting plate, a limiting post, a fixed block, a limiting spring, a relay, a hanging plate, an adjusting spring and an armature, wherein the clamping buckle is arranged on one side of the upper end of the battery mounting rack and is fixedly connected with the battery mounting rack, the anti-theft cover is arranged on the upper end of the battery mounting rack, one end of the anti-theft cover is rotatably connected with the battery mounting rack through a rotating shaft, the limiting groove corresponds to the clamping buckle and is arranged on the inner wall of the anti-theft cover, the spring bolt corresponds to the clamping buckle and is arranged in the limiting groove and is slidably connected with the limiting groove, the limiting plate is arranged at one end of the spring bolt, one end of the limiting plate is fixedly connected with the spring bolt, the limiting post is arranged at the other end of the limiting plate and is fixedly connected with the, the relay is arranged at the upper end of the interior of the anti-theft cover and fixedly connected with the anti-theft cover, the hanging plate is arranged at one side of the relay far away from the limiting column and fixedly connected with the relay, the adjusting spring is sleeved on the hanging plate, the upper end of the adjusting spring is fixedly connected with the hanging plate, one end of the armature is fixedly connected with the lower end of the adjusting spring and is abutted against the hanging plate, the limiting column is provided with a clamping groove corresponding to the armature, the other end of the armature is abutted against the clamping groove, the relay is an electromagnetic relay, the limiting plate is used for preventing the spring bolt from sliding out of the limiting groove, the hanging plate provides an installation part for the adjusting spring and plays an abutting role for the armature, the spring bolt can be always positioned at the limiting groove by matching the limiting spring with the fixed block, when the anti-theft locking device is, the spring bolt can slide along the spacing groove to drive spacing post and slide in the fixed block, can open the theftproof lid this moment, be the unblock state this moment, the utility model discloses theftproof locking device unblock state schematic diagram is shown in fig. 2, can take out the storage battery, when needing locking theftproof locking device, shuts down through electrically controlled device control relay, armature fall and with the draw-in groove butt, the spring bolt detains with the joint and locks, can't open the theftproof lid this moment, is locking state this moment, the utility model discloses theftproof locking device locking state schematic diagram is shown in fig. 3.

The alarm device comprises an audible and visual alarm, the audible and visual alarm is arranged on the upper part of the frame and is fixedly connected with the frame corresponding to the front wheel device, and the electric control device controls the audible and visual alarm to give out audible and visual alarm when the anti-theft lock catch device is pried.

Buffer includes buffer board and buffer spring, the buffer board set up inside the storage battery mounting bracket and with storage battery mounting bracket sliding connection, buffer spring sets up between buffer board and storage battery mounting bracket and its both ends respectively with buffer board and storage battery mounting bracket butt, buffer passes through buffer board and buffer spring cooperation, can play buffer protection's effect to the storage battery, prevent that the road from jolting and cause the production to collide with between storage battery and the storage battery mounting bracket, extension storage battery life.

The front wheel device comprises a wheel, a mudguard and a brake block, wherein the wheel is arranged on the lower portion of one side of the frame and is rotatably connected with the frame, the mudguard is arranged above the wheel and is fixedly connected with the frame, the brake block is arranged on two sides of the wheel and is fixedly connected with the mudguard, the structure of the rear wheel device is the same as that of the front wheel device, the mudguard is used for blocking sludge and dust thrown out when the wheel runs, and the brake operation can be carried out through the brake block.

A chain transmission mechanism is arranged between the rear wheel device and the frame, a pedal is arranged on the frame corresponding to the chain transmission mechanism, the chain transmission mechanism is in transmission with the transmission gear through a chain, and the pedal is treaded to be matched with the transmission gear and the chain to drive wheels, so that power is provided for the bicycle to advance.

Still include the saddle device, the saddle device is including the installation pole, the saddle, shock-absorbing spring and adjusting bolt, the installation pole sets up and pegs graft with the frame in frame upper portion and its lower part, the saddle sets up in installation pole upper end and with installation pole fixed connection, shock-absorbing spring cover establishes in the installation pole outside and its both ends respectively with frame and saddle butt, adjusting bolt correspond the installation pole setting on frame upper portion and with frame threaded connection, can adjust the relative height of installation pole and frame through adjusting bolt, thereby adjust the height of saddle, wherein buffer spring plays the cushioning effect to the saddle, when the road surface situation is relatively poor, buffer spring can slow down the jolt that the personnel of riding received.

Still include damping device, damping device corresponds the front wheel device and is located the frame, damping device includes snubber block and damping spring, the snubber block has two, two snubber blocks all set up on the frame and with frame fixed connection, damping spring sets up between two snubber blocks and its both ends respectively with two snubber block fixed connection, damping device passes through snubber block and damping spring cooperation, can reduce the vibrations and the impact that the front wheel device received, improve user's experience and travelling comfort when riding.

Still include the handle, searchlight and back seat, the handle correspond the front wheel device setting on frame one side upper portion and with frame fixed connection, the searchlight corresponds the front wheel device setting and is located the handle below in frame one side and searchlight, the back seat corresponds the rear wheel device setting and just passes through support and frame fixed connection at the frame opposite side, the inside battery that is equipped with of searchlight, the battery provides the stand-by energy for the searchlight, handle and front wheel device cooperation, play the guide effect to the automobile body, the support provides the support for the back seat, back seat portability article or other personnel, the searchlight is convenient for the bicycle and traveles night.

Still include electrically controlled device, electrically controlled device set up on frame one side upper portion and with frame fixed connection, electrically controlled device is located front wheel device top, the equal electric connection of electrically controlled device and relay, audible-visual annunciator and searchlight, the utility model discloses the electric connection picture is shown in fig. 4.

The working principle is as follows:

the anti-theft lock catch device has two states of unlocking and locking, when in the unlocking state, the electric control device controls the relay to work, the relay generates magnetism and is matched with the adjusting spring to suck the armature, under the action of the limiting spring, the spring bolt can slide along the limiting groove so as to drive the limiting column to slide in the fixed block, at the moment, the anti-theft cover can be opened, the storage battery can be taken out in the state, when in the locking state, the electric control device controls the relay to stop, the armature falls down and is abutted against the clamping groove, the spring bolt is locked with the clamping buckle, and at the moment, the anti-theft cover cannot be opened; under the locking state, when theftproof locking device was prized, electrically controlled device control audible-visual annunciator sent the reputation alarm, for the user warning, buffer can play the effect of buffer protection to the storage battery, prevents that the road from jolting and causing to produce between storage battery and the storage battery mounting bracket and collide with, can prolong storage battery life.

The beneficial effects of the utility model are that low in manufacturing cost is applicable to multiple electric bicycle, is equipped with theftproof locking device on the storage battery mounting bracket, plays the theftproof function, is equipped with alarm device on the frame, when theftproof locking device was prized, can send the audible and visual alarm, and buffer can play buffer protection's effect to the storage battery, prevents that the road from jolting and causing the production to collide with between storage battery and the storage battery mounting bracket.

While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides an electric bicycle with storage battery theftproof hasp, includes frame (1), storage battery mounting bracket (2), front wheel device (3) and rear wheel device (4), storage battery mounting bracket (2) set up frame (1) middle part and with frame (1) fixed connection, front wheel device (3) are located frame (1) one side, rear wheel device (4) are located frame (1) opposite side, its characterized in that still includes theftproof locking device (5), alarm device (6) and buffer (7), theftproof locking device (5) are located storage battery mounting bracket (2) upper portion, alarm device (6) are located frame (1) one side upper portion, buffer (7) are located storage battery mounting bracket (2) inboard lower part.

2. The electric bicycle with the battery anti-theft lock catch as claimed in claim 1, wherein the anti-theft lock catch device (5) comprises a clamping buckle (8), an anti-theft cover (9), a limiting groove (10), a lock tongue (11), a limiting plate (12), a limiting column (13), a fixing block (14), a limiting spring (15), a relay (16), a hanging plate (17), an adjusting spring (18) and an armature (19), the clamping buckle (8) is arranged on one side of the upper end of the battery mounting frame (2) and fixedly connected with the battery mounting frame (2), the anti-theft cover (9) is arranged on the upper end of the battery mounting frame (2) and one end of the battery mounting frame (2) is rotatably connected with the battery mounting frame (2), the limiting groove (10) corresponds to the clamping buckle (8) arranged on the inner wall of the anti-theft cover (9), the lock tongue (11) corresponds to the clamping buckle (8) arranged in the limiting groove (10) and with the limiting groove (10) A position groove (10) is in sliding connection, the limiting plate (12) is arranged at one end of the lock bolt (11) and one end of the limiting plate is in fixed connection with the lock bolt (11), the limiting post (13) is arranged at the other end of the limiting plate (12) and is in fixed connection with the limiting plate (12), the fixing block (14) corresponds to the limiting post (13) which is arranged inside the anti-theft cover (9) and is in fixed connection with the anti-theft cover (9), the limiting post (13) penetrates through the fixing block (14) and is in sliding connection with the fixing block (14), the limiting spring (15) is sleeved outside the limiting post (13) and two ends of the limiting spring are respectively abutted against the limiting plate (12) and the fixing block (14), the relay (16) corresponds to the limiting post (13) which is arranged at the inner upper end of the anti-theft cover (9) and is in fixed connection with the anti-theft cover (9), link plate (17) set up relay (16) are kept away from one side of spacing post (13) and with relay (16) fixed connection, regulating spring (18) cover is established link plate (17) are gone up and its upper end with link plate (17) fixed connection, armature (19) one end with when regulating spring (18) lower extreme fixed connection with link plate (17) butt, spacing post (13) correspond armature (19) are equipped with the draw-in groove, armature (19) other end and draw-in groove butt.

3. The electric bicycle with the battery anti-theft lock catch as claimed in claim 1, characterized in that the alarm device (6) comprises an audible and visual alarm, which is arranged on the upper part of the frame (1) corresponding to the front wheel device (3) and is fixedly connected with the frame (1).

4. The electric bicycle with battery jar theftproof hasp of claim 1, characterized in that, buffer (7) include buffer board (20) and buffer spring (21), buffer board (20) set up in battery jar mounting bracket (2) inside and with battery jar mounting bracket (2) sliding connection, buffer spring (21) set up buffer board (20) and between battery jar mounting bracket (2) and its both ends respectively with buffer board (20) and battery jar mounting bracket (2) butt.

5. The electric bicycle with the battery anti-theft lock catch is characterized in that the front wheel device (3) comprises a wheel (22), a mudguard (23) and a brake pad (24), the wheel (22) is arranged at the lower part of one side of the frame (1) and is rotatably connected with the frame (1), the mudguard (23) is arranged above the wheel (22) and is fixedly connected with the frame (1), the brake pad (24) is arranged at two sides of the wheel (22) and is fixedly connected with the mudguard (23), and the structure of the rear wheel device (4) is the same as that of the front wheel device (3).

6. The electric bicycle with the battery anti-theft lock catch as claimed in claim 5, characterized in that a chain transmission mechanism is arranged between the rear wheel device (4) and the frame (1), and the frame (1) is provided with a pedal (25) corresponding to the chain transmission mechanism.

7. The electric bicycle with the battery anti-theft lock catch is characterized by further comprising a saddle device (26), wherein the saddle device (26) comprises a mounting rod (27), a saddle (28), a shock absorbing spring (29) and an adjusting bolt (30), the mounting rod (27) is arranged on the upper portion of the frame (1) and the lower portion of the mounting rod is connected with the frame (1) in an inserting mode, the saddle (28) is arranged at the upper end of the mounting rod (27) and fixedly connected with the mounting rod (27), the shock absorbing spring (29) is sleeved on the outer side of the mounting rod (27) and the two ends of the mounting rod are respectively connected with the frame (1) and the saddle (28) in an abutting mode, and the adjusting bolt (30) corresponds to the mounting rod (27) and is arranged on the upper portion of the frame (1) and in threaded connection with the frame (1).

8. The electric bicycle with the battery anti-theft lock catch is characterized by further comprising a damping device (31), wherein the damping device (31) is located on the frame (1) corresponding to the front wheel device (3), the damping device (31) comprises two damping blocks (32) and two damping springs (33), the two damping blocks (32) are arranged on the frame (1) and fixedly connected with the frame (1), the damping springs (33) are arranged between the two damping blocks (32), and two ends of each damping block (32) are fixedly connected with the two damping blocks (32) respectively.

9. The electric bicycle with the battery anti-theft lock catch as claimed in claim 1, further comprising a handle (34), a searchlight (35) and a backseat (36), wherein the handle (34) is arranged at the upper part of one side of the frame (1) corresponding to the front wheel device (3) and is fixedly connected with the frame (1), the searchlight (35) is arranged at one side of the frame (1) corresponding to the front wheel device (3) and is positioned below the handle (34), and the backseat (36) is arranged at the other side of the frame (1) corresponding to the rear wheel device (4) and is fixedly connected with the frame (1) through a bracket.

10. The electric bicycle with the battery anti-theft lock catch as claimed in claim 1, further comprising an electric control device (37), wherein the electric control device (37) is arranged on the upper portion of one side of the frame (1) and is fixedly connected with the frame (1), the electric control device (37) is positioned above the front wheel device (3), and the electric control device (37) is electrically connected with the relay (16), the audible and visual alarm and the searchlight (35).