CN219237229U

CN219237229U - Antitheft device for sharing battery of electric vehicle

Info

Publication number: CN219237229U
Application number: CN202223342480.9U
Authority: CN
Inventors: 过希平
Original assignee: Hunan Little Yellow Duck Technology Co ltd
Current assignee: Hunan Little Yellow Duck Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-23
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses an anti-theft device for a shared electric vehicle battery, which comprises a battery box, wherein a box cover is movably arranged at the top of the battery box, a battery assembly is detachably arranged in the battery box, and fixing devices are movably arranged at two ends of the battery box. Above-mentioned scheme, fix battery body inside the box through locking device, simultaneously, not only can the alarm, simultaneously with battery body lock in the inside of box, play the purpose of frightening thief in order to reduce the theft incident, protect battery body simultaneously, reduce the loss of property, place the inside at the box with the battery body, the impeller is fixed the rubber pad at the both ends of battery body, then the locking of closing the case lid, make the battery body fix to the inside of box, make the battery body fix in the inside of box, protect the battery body, prevent to share the in-process that the electric motor car removed and produce the striking, prevent that the battery from producing the damage, improve the life of battery.

Description

Antitheft device for sharing battery of electric vehicle

Technical Field

The utility model relates to the technical field of shared electric vehicle batteries, in particular to an anti-theft device for a shared electric vehicle battery.

Background

The shared electric vehicle is a transportation tool which is unlocked through code scanning and circularly shared, and the shared electric vehicle and the shared electric bicycle are already appeared, which is a contributing result of sharing economy in the new era.

Patent document publication No. CN214451474U, a shared electric vehicle battery anti-theft device, after the case lid is opened, first otic placode and second otic placode separation, the briquetting can't continue to press and close push type spring switch promptly, alarm in the data box starts immediately in order to send out the alarm this moment, can play the purpose of frightening thief in order to reduce the theft incident, the alarm forms data transmission through between wireless transmitter and the electric vehicle management backstage, not only can in time remind backstage staff when stealing and take place, and the maintenance personal can close the alarm through the backstage in order to carry out work such as normal battery maintenance that charges.

Above-mentioned patent is when using, alarm in the data box starts immediately in order to send out the alarm, can play the purpose of frightening thief in order to reduce the steal incident, but the device only can play and send out the alarm, frighten thief's effect, if sharing electric motor car is located more remote place, alarm sound is insufficient to arouse others ' attention, the thief still can steal the battery, can't play thoroughly the guard action to the battery, the performance is lower relatively, simultaneously, the battery is directly placed in the inside of battery box, and sharing electric motor car produces the injury to the battery very easily at the in-process of motion, the practicality is lower.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the utility model provides an anti-theft device for a battery of a shared electric vehicle, which solves the problems that the prior shared electric vehicle is located in a remote place, the alarm sound is insufficient to draw attention of others, a thief still can steal the battery, the battery cannot be thoroughly protected, the performance is relatively low, meanwhile, the battery is directly placed in a battery box, and the shared electric vehicle is easy to damage the battery in the process of movement, and the practicability is low.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a sharing anti-theft device that electric motor car battery was used, includes the battery box, the top movable mounting of battery box has the case lid, the inside demountable installation of battery box has battery pack, the equal movable mounting in both ends of battery box has fixing device.

The battery box comprises a box body, clamping holes are formed in two ends of the top of the box body, movable grooves are formed in two side edges of the box body, an ear plate is fixedly arranged at one end of the side edge of the box body, a data box is fixedly arranged at the side edge of the box body, and a push type spring switch is movably arranged at the top of the data box.

The fixing device comprises a movable frame, one end of the bottom of the movable frame is fixedly provided with a movable block, the side face of the movable block is of an inclined plane design, the outer surface of the lower end of the movable frame is movably sleeved with a reset spring, one end of the top of the movable frame is fixedly provided with a push plate, the side edge of the push plate is fixedly provided with a fixed rubber pad, the movable frame is movably provided with the inside of a movable groove, one end of the reset spring is fixedly provided with the side edge of the movable block, the other end of the reset spring is fixedly provided with the inner wall of the box, and the push plate and the movable block are movably provided with the inside of the box.

The battery assembly comprises a battery body, a locking device is fixedly arranged at the top of the battery body, pressing rods are fixedly arranged at two ends of the battery body, limiting grooves corresponding to the moving blocks are formed in the bottoms of the pressing rods, the limiting grooves are movably sleeved at the tops of the moving blocks, the battery body is movably arranged in the box body, and the pressing rods are movably arranged on the side edges of the fixed rubber pads.

The locking device comprises a connecting box, movable holes corresponding to the clamping holes are formed in the two ends of the connecting box, a supporting frame is fixedly arranged in the connecting box, rotation driving is fixedly arranged at the top of the supporting frame, a driving gear is fixedly arranged at the bottom of the rotation driving, the driving gear is movably arranged in the supporting frame, fixing racks are meshed with the two ends of the driving gear, pushing frames are fixedly arranged on the side edges of the fixing racks, clamping bolts are fixedly arranged on the side edges of the pushing frames, movable mounting of the clamping bolts is arranged in the movable holes and the clamping holes, and pulling handles are fixedly arranged at the top of the connecting box, and are electrically connected with the pressing spring switch.

The utility model has the technical effects and advantages that:

in the scheme, the rotation drive is started through the push type spring switch, so that the drive gear rotates, the fixed racks at the two ends and the pushing frame move at the two ends, the clamping bolts are clamped in the clamping holes through the movable holes, the battery body is fixed in the box through the locking device, meanwhile, the alarm can be given out, the battery body is locked in the box, the purpose of deterring a thief to reduce a theft event is achieved, the battery body is protected, property loss is reduced, and the practicability of the battery body is improved;

when installing the battery, place the battery body in the inside of box, the fly frame removes to the inside of box to make the impeller fix the both ends at the battery body with fixed rubber pad, then close the case lid locking, make the battery body fix to the inside of box, make the battery body fix in the inside of box, protect the battery body, prevent to share the in-process that the electric motor car removed and produce the striking, prevent that the battery from producing the damage, improve the life of battery.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a battery box according to the present utility model;

FIG. 3 is a schematic view of a fixing device according to the present utility model;

fig. 4 is a schematic view of a battery assembly according to the present utility model;

fig. 5 is a schematic view showing the internal structure of the locking device of the present utility model.

The reference numerals are: 1. a battery box; 2. a case cover; 3. a fixing device; 4. a battery assembly; 11. a case; 12. ear plates; 13. a movable groove; 14. a data box; 15. a push type spring switch; 16. a clamping hole; 31. a movable frame; 32. a pushing plate; 33. fixing a rubber pad; 34. a return spring; 35. a moving block; 41. a battery body; 42. a locking device; 43. pressing a pressing rod; 44. a limit groove; 421. a connection box; 422. a movable hole; 423. a support frame; 424. a rotation drive; 425. a drive gear; 426. a fixed rack; 427. a pushing frame; 428. a clamping bolt; 429. pulling the handle.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, an embodiment of the present utility model provides an anti-theft device for a battery of a shared electric vehicle, which includes a battery box 1, a box cover 2 movably mounted on the top of the battery box 1, a battery assembly 4 detachably mounted in the battery box 1, and fixing devices 3 movably mounted at both ends of the battery box 1.

Wherein, battery box 1 includes box 11, and joint hole 16 has all been seted up at the both ends at box 11 top, and movable groove 13 has all been seted up to two sides of box 11, and the one end fixed mounting of box 11 side has otic placode 12, and the side fixed mounting of box 11 has data box 14, and the top movable mounting of data box 14 has push type spring switch 15.

Wherein, fixing device 3 includes movable frame 31, the one end fixed mounting of movable frame 31 bottom has movable block 35, the side of movable block 35 is the inclined plane design, reset spring 34 has been cup jointed in the surface activity of movable frame 31 lower extreme, the one end fixed mounting at movable frame 31 top has push plate 32, the side fixed mounting of push plate 32 has fixed rubber pad 33, the inside of movable frame 31 movable mounting movable groove 13, the one end fixed mounting of reset spring 34 is at the side of movable block 35, the other end fixed mounting of reset spring 34 is at the inner wall of box 11, push plate 32 and movable block 35 movable mounting are in the inside of box 11.

Wherein, battery pack 4 includes battery body 41, the top fixed mounting of battery body 41 has locking device 42, the equal fixed mounting in both ends of battery body 41 presses lever 43, the spacing groove 44 corresponding with movable block 35 has been seted up to the bottom of pressing lever 43, spacing groove 44 activity cup joints at the top of movable block 35, battery body 41 movable mounting is in the inside of box 11, press lever 43 movable mounting is at the side of fixed rubber pad 33, set up spacing groove 44 and movable block 35, when making spacing groove 44 descend, make movable block 35 and spacing groove 44 interact, thereby make movable block 35 pulling movable frame 31, make push plate 32 and fixed rubber pad 33 extrude battery pack 4, fix battery pack 4.

The locking device 42 comprises a connecting box 421, movable holes 422 corresponding to the clamping holes 16 are formed in two ends of the connecting box 421, a supporting frame 423 is fixedly arranged in the connecting box 421, a rotation driving 424 is fixedly arranged at the top of the supporting frame 423, a driving gear 425 is fixedly arranged at the bottom of the rotation driving 424, the driving gear 425 is movably arranged in the supporting frame 423, fixed racks 426 are arranged at two ends of the driving gear 425 in a meshed mode, pushing frames 427 are fixedly arranged on side edges of the fixed racks 426, clamping bolts 428 are fixedly arranged on side edges of the pushing frames 427, the clamping bolts 428 are movably arranged in the movable holes 422 and the clamping holes 16, pulling handles 429 are fixedly arranged at the top of the connecting box 421, the rotation driving 424 is electrically connected with the pressing spring switch 15, the supporting frame 423 is arranged, the driving gear 425 and the fixed racks 426 are limited, and when the driving gear 425 rotates, the clamping bolts 428 move in the movable holes 422, and are accordingly embedded in the clamping holes 16.

The working process of the utility model is as follows:

when the battery is disassembled and assembled, when the pressing block cannot press the push type spring switch 15, the data box 14 alarms, and meanwhile, the rotary drive 424 is started through the push type spring switch 15, so that the drive gear 425 rotates, the fixed racks 426 at two ends and the pushing frame 427 move at two ends, the clamping bolts 428 are clamped in the clamping holes 16 through the movable holes 422, the battery body 41 is fixed in the box 11 through the locking device 42, and meanwhile, the alarm can be given, and meanwhile, the battery body 41 is locked in the box 11, so that the purpose of deterring a thief to reduce a theft event is achieved, and meanwhile, the battery body 41 is protected;

when installing the battery, place battery body 41 in the inside of box 11, press the effect of lever 43 and descend, limit groove 44 presses at the top of movable block 35, makes movable block 35 to the inside remove, and movable frame 31 moves to the inside of box 11 to make push plate 32 fix fixed rubber pad 33 at the both ends of battery body 41, then close case lid 2 locking, make battery body 41 fix to the inside of box 11, make battery body 41 fix in the inside of box 11, protect battery body 41.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The anti-theft device for the shared electric vehicle battery comprises a battery box (1) and is characterized in that a box cover (2) is movably arranged at the top of the battery box (1), a battery assembly (4) is detachably arranged in the battery box (1), and fixing devices (3) are movably arranged at two ends of the battery box (1);

the fixing device (3) comprises a movable frame (31), a movable block (35) is fixedly arranged at one end of the bottom of the movable frame (31), the side face of the movable block (35) is designed into an inclined plane, a reset spring (34) is movably sleeved on the outer surface of the lower end of the movable frame (31), a pushing plate (32) is fixedly arranged at one end of the top of the movable frame (31), a fixed rubber pad (33) is fixedly arranged at the side edge of the pushing plate (32), a movable groove (13) is movably arranged in the movable frame (31), one end of the reset spring (34) is fixedly arranged at the side edge of the movable block (35), and the other end of the reset spring (34) is fixedly arranged on the inner wall of the box (11), and the pushing plate (32) and the movable block (35) are movably arranged inside the box (11).

2. The antitheft device for the shared electric vehicle battery according to claim 1, characterized in that the battery box (1) comprises a box body (11), clamping holes (16) are formed in two ends of the top of the box body (11), movable grooves (13) are formed in two side edges of the box body (11), an ear plate (12) is fixedly mounted at one end of the side edge of the box body (11), a data box (14) is fixedly mounted at the side edge of the box body (11), and a pressing type spring switch (15) is movably mounted at the top of the data box (14).

3. The antitheft device for the shared electric vehicle battery according to claim 1, characterized in that the battery assembly (4) comprises a battery body (41), a locking device (42) is fixedly installed at the top of the battery body (41), pressing rods (43) are fixedly installed at two ends of the battery body (41), limiting grooves (44) corresponding to the moving blocks (35) are formed in the bottoms of the pressing rods (43), the limiting grooves (44) are movably sleeved at the tops of the moving blocks (35), the battery body (41) is movably installed inside the box body (11), and the pressing rods (43) are movably installed at the side edges of the fixed rubber pads (33).

4. The antitheft device for a shared electric vehicle battery according to claim 3, wherein the locking device (42) comprises a connecting box (421), movable holes (422) corresponding to the clamping holes (16) are formed in two ends of the connecting box (421), a supporting frame (423) is fixedly mounted in the connecting box (421), a rotation driving device (424) is fixedly mounted at the top of the supporting frame (423), a driving gear (425) is fixedly mounted at the bottom of the rotation driving device (424), the driving gear (425) is movably mounted in the supporting frame (423), fixed racks (426) are mounted at two ends of the driving gear (425) in a meshed mode, pushing frames (427) are fixedly mounted on side edges of the fixed racks (426), clamping bolts (428) are fixedly mounted on side edges of the pushing frames (427), the clamping bolts (428) are movably mounted in the movable holes (422) and the clamping holes (16), pulling handles (429) are fixedly mounted at the top of the connecting box (421), and the rotation driving device (424) is electrically connected with the pressing spring (15).