CN210391465U

CN210391465U - Effectual electric bicycle storage battery fixing device prevents burglary

Info

Publication number: CN210391465U
Application number: CN201921440660.6U
Authority: CN
Inventors: 谢丽荣
Original assignee: Tianjin Frande Electric Bicycle Co Ltd
Current assignee: Tianjin Frande Electric Bicycle Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-04-24
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses an effectual electric bicycle storage battery fixing device prevents burglary, including storage battery case, storage battery, seatpad, seat pole and a seat section of thick bamboo, the internal surface of storage battery case and the surface sliding connection of storage battery, the left side sliding connection of storage battery case has the arch-shaped piece, and the internal surface of arch-shaped piece and the surface sliding connection of a seat section of thick bamboo, the internal surface of a seat section of thick bamboo and the surface sliding connection of a seat pole, the utility model relates to a theftproof technical field. This effectual electric bicycle storage battery fixing device prevents that theftproof from, through the height of spacing bolt restriction seat pole and the height of restriction spacing ring to the height of restriction storage battery case prevents that the storage battery case from being taken out, triggers the alarm through the cooperation of intercommunication board and intercommunication post and reports to the police, prevents that the storage battery from being stolen away, through multiunit push-and-pull board, contact block and spring assembly, cushion the storage battery case, reduce the damage, fix the storage battery case through roof and spill base, the fixed effect of reinforcing.

Description

Effectual electric bicycle storage battery fixing device prevents burglary

Technical Field

The utility model relates to an theftproof technical field specifically is an effectual electric bicycle storage battery fixing device prevents burglary.

Background

The electric motor car, electric drive car promptly, also known as electric drive car, the electric motor car divide into alternating current electric motor car and direct current electric motor car, the electric motor car of saying generally is with the battery as the energy source, through parts such as controller, motor, turn into the mechanical energy motion with the electric energy, with the vehicle of control current size change speed, electric vehicle accords with the energy-concerving and environment-protective trend that the country decides, made things convenient for short distance traffic greatly, most importantly play important effect in national economy through saving and protection to the energy and environment, the electric motor car has become one of the indispensable instrument in people's daily life.

The electric motor car leans on the storage battery to provide drive power, the storage battery is one of the core part of electric motor car, so theftproof and fixed protection to the storage battery are very important, a lot of common electric motor cars do not have and are equipped with solitary anti-theft device specially for the storage battery, other instruments such as simple leaning on the bolt are just taking the theftproof effect in the same direction as fixing the storage battery, consequently, the theftproof effect is very unsatisfactory, the storage battery just can be stolen to the instrument of using simply, common fixed mode effect is not good, go up the downhill path or jolt the rocking that the storage battery can be violent in highway section, it produces the damage to the storage battery easily to rock.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an effectual electric bicycle storage battery fixing device prevents burglary has solved common electric motor car and has not enough to the theftproof effect of storage battery, is stolen very easily and fixed mode is not good, is difficult to play the problem of fine fixed protection effect to the storage battery.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric bicycle storage battery fixing device with a good anti-theft effect comprises a storage battery box, a storage battery, a seat cushion, a seat rod and a seat cylinder, wherein the inner surface of the storage battery box is in sliding connection with the outer surface of the storage battery, the left side of the storage battery box is in sliding connection with an arch-shaped block, the inner surface of the arch-shaped block is in sliding connection with the outer surface of the seat cylinder, the inner surface of the seat cylinder is in sliding connection with the outer surface of the seat rod, the top end of the seat rod is fixedly connected with the bottom of the seat cushion, the outer surface of the seat rod is fixedly connected with a limiting ring above the seat cylinder, seat rod grooves are formed in the left side and the right side of the seat rod, a seat cylinder hole is formed in the outer surface of the seat rod, a limiting bolt is in sliding connection with the inner surface of the seat cylinder hole, the outer surface of the limiting bolt is in threaded connection with the right wall of the seat cylinder, the outer surface of the, the left side and the right side of storage battery bottom have all seted up the intercommunication groove, the internal surface fixed connection in intercommunication groove has first elastic block, the inner wall sliding connection of first elastic block has the intercommunication post.

Preferably, the surface of a seat section of thick bamboo is from last to lower fixedly connected with curb plate and lower curb plate in proper order, the rectangular channel has been seted up to the surface of curb plate and lower curb plate.

Preferably, the internal surface sliding connection of rectangular channel has the double thread post, the surface sliding connection of double thread post has the lagging, the equal threaded connection in both ends of double thread post has the nut.

Preferably, the outer surface of one side of the sleeve plate close to the storage battery, the upper side plate and one side of the lower side plate opposite to the sleeve plate are fixedly connected with second elastic blocks, the inner surface of each second elastic block is connected with a push-pull plate in a sliding mode, one side of the push-pull plate close to the storage battery box is fixedly connected with a contact block, and one side of the contact block close to the storage battery box is in contact with the surface of the storage battery box.

Preferably, the top of the storage battery box is provided with a top groove, the inner surface of the top groove is connected with a top plate in a sliding mode, the outer surface of the top plate and the outer surface of the upper side plate are both provided with fixing holes, and the inner surface of each fixing hole is connected with a fixing bolt in a threaded mode.

Preferably, the outer surface of the seat cylinder is fixedly connected with a concave base below the lower side plate, and the top of the concave base is connected with the bottom of the storage battery box in a sliding manner.

Advantageous effects

The utility model provides an effectual electric bicycle storage battery fixing device prevents burglary. Compared with the prior art, the method has the following beneficial effects:

(1) the battery fixing device of the electric bicycle with good anti-theft effect is characterized in that a limiting ring is fixedly connected to the outer surface of a seat post and above a seat barrel, when a battery box is lifted upwards, the height of the limiting ring can limit the lifted height of the battery box, so that the battery box cannot be completely lifted, the battery box is prevented from being taken out, seat post grooves are formed in the left side and the right side of the seat post, a seat barrel hole is formed in the outer surface of the seat post, a limiting bolt is connected to the inner surface of the seat barrel hole in a sliding mode, when the height of the seat post is adjusted, the limiting bolt can limit the height range which can be adjusted by the seat post, so that the height of the limiting ring is limited, the height of the battery box is limited by the height of the limiting ring, the outer surface of the limiting bolt is in threaded connection with the right wall of the seat barrel, the outer surface of the limiting bolt is connected to the inner surface of the seat post groove in a sliding mode, the intercommunication groove has all been seted up to the left and right sides of storage battery bottom, the first elastic block of internal surface fixedly connected with in intercommunication groove, the inner wall sliding connection of first elastic block has the intercommunication post, there is the spring between intercommunication post and the first elastic block, can make the intercommunication post stretch out and draw back through the spring, in close contact with between guarantee intercommunication post and the intercommunication board, intercommunication post and intercommunication board contact when the storage battery is mentioned the take the altitude, the alarm is put through with the storage battery through intercommunication post and intercommunication board, the alarm is reported to the police, the continuation that prevents the action of stealing goes on.

(2) The electric bicycle storage battery fixing device with good anti-theft effect is characterized in that a double-threaded column is connected to the inner surface of a rectangular groove in a sliding manner, a sleeve plate is connected to the outer surface of the double-threaded column in a sliding manner, the sleeve plate is connected to the outer surface of a bolt in a sliding manner, the sleeve plate is disassembled and assembled in an aspect, nuts are connected to the two ends of the double-threaded column in a threaded manner, a second elastic block is fixedly connected to the outer surface of one side of the sleeve plate close to a storage battery, one sides of an upper side plate and a lower side plate, which are opposite to the sleeve plate, are fixedly connected to the inner surface of the second elastic block, a push-pull plate is connected to the inner surface of the second elastic block in a sliding manner, a contact block is fixedly connected to one side of the push-pull plate close to a storage battery box, one side of the contact block, which is close to the storage battery box, is contacted, reduce the damage to the storage battery, the top groove has been seted up at the top of storage battery case, the internal surface sliding connection in top groove has the roof, the cooperation of top groove and roof can carry out abundant fixed to the storage battery case in the vertical direction, prevent that the storage battery case from rocking from top to bottom, the surface of a seat section of thick bamboo and the below fixedly connected with spill base that is located the downside board, the base design is the spill, the bottom of storage battery case is absorbed in the recess, cooperate a seat section of thick bamboo to fix the storage battery bottom of the case portion simultaneously, the top of spill base and the bottom sliding connection of storage battery case.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

fig. 2 is a schematic view of the structural connection of the battery box, the upper side plate and the second elastic block of the present invention;

FIG. 3 is a schematic view of the structural connection between the battery box and the top plate of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1-storage battery box, 2-storage battery, 3-seat cushion, 4-seat rod, 5-seat cylinder, 6-arch block, 7-spacing ring, 8-seat cylinder hole, 9-spacing bolt, 10-communicating plate, 11-communicating groove, 12-first elastic block, 13-communicating column, 14-upper side plate, 15-lower side plate, 16-rectangular groove, 17-double-threaded column, 18-sleeve plate, 19-nut, 20-second elastic block, 21-push-pull plate, 22-contact block, 23-top groove, 24-top plate, 25-fixing hole, 26-fixing bolt, 27-concave base and 28-seat rod groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: an electric bicycle storage battery fixing device with good anti-theft effect comprises a storage battery box 1, a storage battery 2, a seat cushion 3, a seat rod 4 and a seat cylinder 5, wherein the inner surface of the storage battery box 1 is in sliding connection with the outer surface of the storage battery 2, the left side of the storage battery box 1 is in sliding connection with an arch block 6, the arch block 6 is made of rubber materials, the storage battery box 1 can be prevented from generating noise and damaging the storage battery box 1 when being shaken while a part of fixing function is provided for the storage battery box 1, the inner surface of the arch block 6 is in sliding connection with the outer surface of the seat cylinder 5, a concave base 27 is fixedly connected to the outer surface of the seat cylinder 5 and is positioned below a lower side plate 15, the base is designed to be concave, the bottom of the storage battery box 1 is sunk into a groove, the bottom of the storage battery box 1 can be fixed by matching with the seat cylinder 5, the top of the concave base 27 is in sliding connection with the bottom of the storage battery box 1, a top groove 23 is, the inner surface of the top groove 23 is connected with a top plate 24 in a sliding manner, the battery box can be sufficiently fixed in the vertical direction by the cooperation of the top groove and the top plate, the battery box is prevented from shaking up and down, the outer surface of the top plate 24 and the outer surface of the upper side plate 14 are both provided with fixing holes 25, the inner surface of each fixing hole 25 is connected with a fixing bolt 26 in a threaded manner, the outer surface of the seat cylinder 5 is fixedly connected with the upper side plate 14 and the lower side plate 15 from top to bottom in sequence, the outer surfaces of the upper side plate 14 and the lower side plate 15 are provided with rectangular grooves 16, the inner surface of each rectangular groove 16 is connected with a double-thread column 17 in a sliding manner, two ends of each double-thread column 17 are in a threaded structure, the middle part of each double-threaded column is in a cuboid structure, two ends of each cuboid part are both located in the rectangular grooves 16, the position of each, the shock absorption effect of the springs on the battery box 1 is guaranteed, damage to the battery box 1 is reduced, the outer surface of the double-threaded column 17 is connected with a sleeve plate 18 in a sliding mode, the sleeve plate is connected with the outer surface of the bolt in a sliding mode and disassembled and assembled in an aspect, the outer surface of one side, close to the battery 2, of the sleeve plate 18, one side, opposite to the sleeve plate 18, of the upper side plate 14 and the lower side plate 15 are fixedly connected with a second elastic block 20, the inner surface of the second elastic block 20 is connected with a push-pull plate 21 in a sliding mode, one side, close to the battery box 1, of the push-pull plate 21 is fixedly connected with a contact block 22, one side, close to the battery box 1, of the contact block 22 is in contact with the surface of the battery box 1, springs are arranged between the push-pull plate 21 and the second elastic block 20, the springs can enable the push-pull plate 21 to stretch, and when the battery box goes up and down, the two ends of the double-end threaded column 17 are both in threaded connection with nuts 19, the inner surface of the seat barrel 5 is in sliding connection with the outer surface of the seat rod 4, the top end of the seat rod 4 is fixedly connected with the bottom of the seat cushion 3, the outer surface of the seat rod 4 is fixedly connected with a limiting ring 7 above the seat barrel 5, when the battery box 1 is lifted upwards, the height of the limiting ring 7 can limit the lifted height of the battery box 1, so that the battery box 1 cannot be completely lifted, the battery box 1 is prevented from being taken out, seat rod grooves 28 are formed in the left side and the right side of the seat rod 4, the seat rod grooves 28 can enable the limiting bolts 9 to move up and down within a certain range, the height adjusting range of the seat rod 4 can be limited while the height requirements of different people on the seat cushion 3 can be met, a seat barrel hole 8 is formed in the outer surface of the seat rod 4, a limiting bolt 9 is connected to the inner surface of the seat barrel hole 8 in a sliding connection manner, and when the seat rod 4, thereby limiting the height of the limiting ring, limiting the height of the battery box through the height of the limiting ring, and the outer surface of the limiting bolt 9 is in threaded connection with the right wall of the seat cylinder 5, the outer surface of the limiting bolt 9 is in sliding connection with the inner surface of the seat rod groove 28, the left side and the right side of the inner surface of the battery box 1 are both fixedly connected with the communicating plates 10, the two communicating plates 10 are respectively in electrical connection with the positive electrode and the negative electrode of the alarm, the left side and the right side of the bottom of the battery 2 are both provided with the communicating grooves 11, the inner surface of the communicating grooves 11 is fixedly connected with the first elastic blocks 12, the two first elastic blocks 12 are respectively in electrical connection with the two electrodes of the battery 2, the inner wall of the first elastic block 12 is in sliding connection with the communicating column 13, the communicating column 13 is in electrical connection with the first elastic blocks 12, a spring is arranged between the communicating column 13 and the first elastic blocks 12, the communicating, when the storage battery 2 is lifted to a certain height, the communication column 13 is in contact with the communication board 10, the alarm is electrically connected with the storage battery 2 through the communication column 13 and the communication board 10, and the alarm gives an alarm to prevent the stealing behavior from continuing.

And those not described in detail in this specification are well within the skill of those in the art.

When in work, the limiting bolt 9 is rotated, the limiting bolt 9 is taken out from the seat cylinder hole 8, the seat rod clamp is rotated, so that the seat rod 4 can be adjusted up and down, then the seat rod 4 is adjusted to the height which can not limit the installation or the disassembly of the battery box 1, the bottom of the battery box 1 is placed in the groove of the concave base 27, the left wall of the battery box 1 extrudes the left push-pull block 22, the sleeve plate 18 and the right wall of the battery box 1 extrude the right push-pull block 22 of the battery box 1, a double-threaded column 17 is placed in the rectangular groove 16 to penetrate through the sleeve plate 18, two ends of the double-threaded column 17 are fixed by nuts 19, a top plate 24 is placed in a top groove 23 and fixed by a fixing bolt 26, then the height of the seat post 4 is adjusted to be low, the limit bolt 9 is inserted into the seat barrel 5 from the seat barrel hole 8 at the left side of the seat barrel 4, and penetrates through the seat post 4 through the seat post groove 28 and is fixed with the seat barrel hole 8 at the right side of the seat barrel 4 through threads.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual electric bicycle storage battery fixing device prevents burglary, includes storage battery case (1), storage battery (2), seatpad (3), seat pole (4) and a seat section of thick bamboo (5), the internal surface of storage battery case (1) and the surface sliding connection of storage battery (2), the left side sliding connection of storage battery case (1) has arch-shaped piece (6), and the internal surface of arch-shaped piece (6) and the surface sliding connection of a seat section of thick bamboo (5), the internal surface of a seat section of thick bamboo (5) and the surface sliding connection of seat pole (4), the top of seat pole (4) and the bottom fixed connection of seatpad (3), its characterized in that: a limiting ring (7) is fixedly connected on the outer surface of the seat post (4) and above the seat barrel (5), seat rod grooves (28) are formed in the left side and the right side of the seat rod (4), a seat cylinder hole (8) is formed in the outer surface of the seat rod (4), a limiting bolt (9) is connected to the inner surface of the seat cylinder hole (8) in a sliding mode, and the outer surface of the limit bolt (9) is in threaded connection with the right wall of the seat cylinder (5), the outer surface of the limit bolt (9) is connected with the inner surface of the seat rod groove (28) in a sliding way, the left side and the right side of the inner surface of the battery box (1) are fixedly connected with communicating plates (10), the left side and the right side of the bottom of the storage battery (2) are both provided with a communicating groove (11), the inner surface of the communicating groove (11) is fixedly connected with a first elastic block (12), the inner wall of the first elastic block (12) is connected with a communication column (13) in a sliding mode.

2. The electric bicycle battery fixing device with good anti-theft effect as claimed in claim 1, characterized in that: the surface of a seat cylinder (5) is fixedly connected with an upper side plate (14) and a lower side plate (15) from top to bottom in sequence, and rectangular grooves (16) are formed in the outer surfaces of the upper side plate (14) and the lower side plate (15).

3. The electric bicycle battery fixing device with good anti-theft effect as claimed in claim 2, characterized in that: the internal surface sliding connection of rectangular channel (16) has double-end screw thread post (17), the surface sliding connection of double-end screw thread post (17) has lagging (18), the equal threaded connection in both ends of double-end screw thread post (17) has nut (19).

4. The electric bicycle battery fixing device with good anti-theft effect as claimed in claim 3, characterized in that: the battery case is characterized in that the sleeve plate (18) is close to the outer surface of one side of the battery (2), the upper side plate (14) and the lower side plate (15) are fixedly connected with a second elastic block (20) opposite to the sleeve plate (18), the inner surface of the second elastic block (20) is connected with a push-pull plate (21) in a sliding mode, the push-pull plate (21) is close to one side of the battery case (1) and is fixedly connected with a contact block (22), and one side, close to the battery case (1), of the contact block (22) is in contact with the surface of the battery case (1).

5. The electric bicycle battery fixing device with good anti-theft effect as claimed in claim 1, characterized in that: a top groove (23) is formed in the top of the storage battery box (1), a top plate (24) is connected to the inner surface of the top groove (23) in a sliding mode, fixing holes (25) are formed in the outer surface of the top plate (24) and the outer surface of the upper side plate (14), and fixing bolts (26) are connected to the inner surface of the fixing holes (25) in a threaded mode.

6. The electric bicycle battery fixing device with good anti-theft effect as claimed in claim 1, characterized in that: the outer surface of the seat cylinder (5) is fixedly connected with a concave base (27) below the lower side plate (15), and the top of the concave base (27) is connected with the bottom of the storage battery box (1) in a sliding mode.