CN215803890U

CN215803890U - Sharing two-wheeled electric motor car lithium cell secondary lock structure

Info

Publication number: CN215803890U
Application number: CN202121837155.2U
Authority: CN
Inventors: 陈垚文; 董泽海; 刘斌生; 杨庆宏; 邓通杭
Original assignee: Fujian Scud Power Technology Co Ltd
Current assignee: Fujian Scud Power Technology Co Ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-11
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a secondary lock structure of a lithium battery of a shared two-wheeled electric vehicle, which comprises a disassembling and assembling mechanism and a linkage secondary locking and assembling mechanism, wherein the linkage secondary locking and assembling mechanism is assembled in the middle of the disassembling and assembling mechanism; linkage secondary locking mechanism includes: the lock button is arranged in the middle of one side of the disassembling and assembling mechanism; this sharing two-wheeled electric motor car lithium cell secondary lock structure, the fixed plate symmetry be provided with two slope sides the board and with lock between the button be fixed connection, when the lock button is pressed, its inclined plane will carry out the double-end to the spring and urge the pressure, in order to reach the spring bolt of looks gomphosis with it to removing to the middle-end along with the spring, the usable slip inside groove of spring bolt carries out the flexible operation of directional orbit formula with the slip limit of its self simultaneously, both mutually support and accomplish the unblock action, realize the flexible of two spring bolts through a button, the stability of battery fixation has been improved, protect the spring bolt of electronic lock simultaneously, effectively avoid secondary lock spring bolt atress to damage.

Description

Sharing two-wheeled electric motor car lithium cell secondary lock structure

Technical Field

The utility model relates to the technical field of new energy battery pack application, in particular to a secondary lock structure for a lithium battery of a shared two-wheeled electric vehicle.

Background

In order to prevent the battery from being stolen, a battery lock is required to be designed for the battery. An electronic lock is typically used to lock the battery to the vehicle and control its switch via software instructions. However, when the two-wheeled shared electric vehicle is in use, the battery which is short of power is often taken off from the electric vehicle, and the battery which is full of power is taken back to the electric vehicle; and two-wheeled electric vehicles are oriented to a wide variety of users who may be able to unplug their batteries. In order to avoid the damage of the electronic lock in the use process, the battery is stolen to cause loss.

Lithium cell secondary lock structure in market in use, under the condition of using the electronic lock alone, the electronic lock spring bolt carries out spacing theftproof to the battery, and the spring bolt often receives external force impact damage to lead to the battery stolen in the use, for this reason, we provide a sharing two-wheeled electric motor car lithium cell secondary lock structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a secondary lock structure of a lithium battery of a shared two-wheeled electric vehicle, which aims to solve the problems that under the condition of using an electronic lock only, the lock tongue of the electronic lock limits the position of the battery to prevent theft, and the lock tongue is often damaged by external force impact in the using process, so that the battery is stolen.

In order to achieve the purpose, the utility model provides the following technical scheme: a lithium battery secondary lock structure of a shared two-wheeled electric vehicle comprises a disassembling and assembling mechanism and a linkage secondary locking and assembling mechanism, wherein the linkage secondary locking and assembling mechanism is assembled in the middle of the disassembling and assembling mechanism;

linkage secondary locking mechanism includes:

the lock button is arranged in the middle of one side of the disassembling and assembling mechanism;

the fixing plates are fixed on two sides of the inner wall of the lock knob;

the spring is arranged at the middle end of the disassembling and assembling mechanism;

the built-in spring barrel is assembled and connected with the end heads of the two ends of the spring;

the bolt is arranged on the side edge of the built-in spring barrel;

the sliding edge is arranged on the periphery of the lock tongue;

and the sliding inner groove is attached to the outer wall of the sliding edge.

Preferably, the disassembling and assembling mechanism includes:

the middle-end main frame is assembled outside the linkage secondary locking mechanism;

a mounting side frame fixed to a side of the middle main frame;

an assembling bracket assembled at the other side of the middle-end main frame;

the vertical thread groove is arranged on the side of the mounting side frame;

and the bolt rod is attached to the inner side of the middle part of the vertical thread groove.

Preferably, the assembling support and the mounting side frame form a split type assembling and fixing structure through a vertical thread groove, a bolt rod and a middle-end main frame, and the inner wall of the vertical thread groove is attached to the peripheral outer wall of the bolt rod.

Preferably, the fixing plate is inclined and symmetrically distributed along the vertical central axis of the lock knob.

Preferably, the lock tongue forms a sliding structure through a sliding edge, a sliding inner groove and a disassembling and assembling mechanism, and two lock tongues are arranged.

Preferably, the outer wall of the end head of the spring is connected with the inner wall of the built-in spring barrel in an embedded mode, and the lock tongue can form an elastic urging structure through the spring and the built-in spring barrel.

Compared with the prior art, the utility model has the beneficial effects that: this sharing two-wheeled electric motor car lithium cell secondary lock structure, the fixed plate symmetry be provided with two slope sides the board and with lock between the button be fixed connection, when the lock button is pressed, its inclined plane will carry out the double-end to the spring and urge the pressure, in order to reach the spring bolt of looks gomphosis with it to removing to the middle-end along with the spring, the usable slip inside groove of spring bolt carries out directional orbit formula's flexible operation with the slip limit of its self simultaneously, both cooperate each other and accomplish the unblock action, realize the flexible of two spring bolts through a button, the stability of battery fixation has been improved, protect the spring bolt of electronic lock simultaneously, effectively avoid secondary lock spring bolt atress to damage, at last when release lock button, the spring force release in the middle of the spring bolt, push the spring bolt open towards both sides, and carry out the playback with unblock lock button.

When each component part of the disassembly and assembly mechanism breaks down and is broken down and needs a user to overhaul and replace the component part, the user can disassemble the main body in a split mode through the vertical thread groove and the bolt rod and the laminating type thread structure between the vertical thread groove and the bolt rod.

The fixed plate symmetry be provided with two slope side the board and with lock between the button be fixed connection, when the lock button is pressed, its inclined plane will carry out the double-end to the spring and urge to press to reach the spring bolt of gomphosis mutually to removing to the middle-end along with the spring, accomplish the unblock action, when the release of lock button, the spring force release in the middle of the spring bolt, with the spring bolt toward both sides back-off, and will unblock the lock button and carry out the playback.

When the spring is stressed to stretch and retract towards two sides, the lock tongue can perform directional track type stretching operation along the sliding inner groove and the sliding edge of the lock tongue.

Drawings

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

FIG. 2 is a schematic perspective exploded view of the present invention;

FIG. 3 is a schematic front perspective view of the present invention;

FIG. 4 is the secondary lock of the present invention after installation of an application scenario;

FIG. 5 illustrates a secondary lock application scenario of the present invention prior to installation.

In the figure: 1. a disassembling and assembling mechanism; 101. a middle-end main frame; 102. installing a side frame; 103. assembling a bracket; 104. a vertical thread groove; 105. a bolt rod; 2. linkage secondary locking mechanism; 201. a lock knob; 202. a fixing plate; 203. a spring; 204. a built-in spring cylinder; 205. a latch bolt; 206. a sliding edge; 207. sliding the inner groove.

Detailed Description

As shown in fig. 1, a secondary lock structure for sharing a lithium battery of a two-wheeled electric vehicle comprises: a disassembling and assembling mechanism 1; the middle part of the disassembly and assembly mechanism 1 is equipped with a linkage secondary locking mechanism 2, and the disassembly and assembly mechanism 1 comprises: a middle main frame 101 which is assembled outside the linkage secondary locking mechanism 2; a mounting side frame 102 fixed to a side of the middle main frame 101; an assembling bracket 103 assembled to the other side of the middle-end main frame 101; a vertical screw groove 104 provided at the side of the mounting side frame 102; the bolt rod 105 is attached to the inner side of the middle of the vertical thread groove 104, the assembling support 103 and the installing side frame 102 form a split type assembling and fixing structure through the vertical thread groove 104, the bolt rod 105 and the middle-end main frame 101, the inner wall of the vertical thread groove 104 is attached to the peripheral outer wall of the bolt rod 105, when all components of the disassembling and assembling mechanism 1 break down and get ill and a user needs to overhaul and replace the component, the user can disassemble the main body in a split type mode through the attaching type thread structure between the vertical thread groove 104 and the bolt rod 105.

As shown in fig. 2-5, a lithium battery secondary lock structure of a shared two-wheeled electric vehicle, the linkage secondary locking mechanism 2 includes: a lock knob 201 provided in the middle of one side of the disassembling and assembling mechanism 1; the fixing plates 202 are fixed on two sides of the inner wall of the lock button 201, the fixing plates 202 are inclined, the fixing plates 202 are symmetrically distributed along the vertical central axis of the lock button 201, and the springs 203 are arranged at the middle end of the disassembling and assembling mechanism 1; an internal spring cylinder 204 which is assembled and connected with the two end heads of the spring 203; the spring bolt 205 is arranged on the side of the built-in spring barrel 204, the outer wall of the end head of the spring 203 is in embedded connection with the inner wall of the built-in spring barrel 204, the spring bolt 205 can form an elastic urging structure through the spring 203 and the built-in spring barrel 204, the fixing plate 202 is symmetrically provided with two plates with inclined side surfaces and is fixedly connected with the lock knob 201, when the lock knob 201 is pressed down, the inclined surfaces of the spring bolt can perform double-head pressure urging on the spring 203, so that the spring bolt 205 which is embedded with the spring bolt can move towards the middle end along with the spring 203 to complete unlocking action, when the lock knob 201 is released, the spring 203 in the middle of the spring bolt 205 is released elastically, the spring bolt 205 is pushed open towards two sides, the unlocking lock knob 201 is reset, and the sliding edge 206 is arranged around the spring bolt 205; the sliding inner groove 207 is attached to the outer wall of the sliding edge 206, the two locking tongues 205 form a sliding structure through the sliding edge 206, the sliding inner groove 207 and the disassembling and assembling mechanism 1, and when the spring 203 is stressed to extend and retract towards two sides, the two locking tongues 205 can perform directional track type extending and retracting operation along the sliding inner groove 207 and the sliding edge 206 of the two locking tongues 205.

The working principle is as follows: for the structure of the lithium battery secondary lock of the two-wheeled electric vehicle sharing, firstly, when each component of the split-assembling mechanism 1 is broken down and needs to be repaired and replaced by a user, the user can disassemble the main body in a split manner through the attaching type thread structure between the vertical thread groove 104 and the bolt rod 105, the fixing plate 202 is symmetrically provided with two plates with inclined side surfaces and is fixedly connected with the lock knob 201, when the lock knob 201 is pressed down, the inclined surfaces of the lock knob will press the spring 203 in a double-head manner, so that the bolt 205 embedded with the spring 203 moves towards the middle end along with the spring 203, meanwhile, the bolt 205 can perform directional track type telescopic operation along the sliding inner groove 207 and the sliding edge 206 of the spring 205, thereby completing the unlocking action, however, when the lock knob 201 is released, the elasticity of the spring 203 in the middle of the bolt 205 is released, and the bolt 205 is pushed open towards both sides, the unlocking lock button 201 is reset, the two lock tongues 205 are stretched through one button, the stability of fixing the battery is improved, the lock tongues 205 of the electronic lock are protected, and the lock tongues 205 of the secondary lock are effectively prevented from being damaged due to stress.

Claims

1. The utility model provides a sharing two-wheeled electric motor car lithium cell secondary lock structure, includes that the partition assembles mechanism (1) and linkage secondary locking mechanism (2), its characterized in that: the middle part of the disassembling and assembling mechanism (1) is provided with a linkage secondary locking mechanism (2);

linkage secondary locking mechanism (2) includes:

the lock button (201) is arranged in the middle of one side of the disassembling and assembling mechanism (1);

fixing plates (202) fixed to both sides of the inner wall of the lock knob (201);

a spring (203) arranged at the middle end of the disassembling and assembling mechanism (1);

the built-in spring barrel (204) is assembled and connected with the two end heads of the spring (203);

a lock tongue (205) provided on a side of the built-in spring barrel (204);

a sliding edge (206) disposed around the latch tongue (205);

and the sliding inner groove (207) is attached to the outer wall of the sliding edge (206).

2. The structure of claim 1, wherein the secondary lock comprises: the disassembly and assembly mechanism (1) comprises:

the middle-end main frame (101) is assembled outside the linkage secondary locking mechanism (2);

a mounting side frame (102) fixed to the side of the middle main frame (101);

an assembly bracket (103) assembled to the other side of the middle-end main frame (101);

a vertical screw groove (104) provided at the side of the mounting side frame (102);

a bolt rod (105) attached to the inner side of the middle part of the vertical thread groove (104).

3. The structure of claim 2, wherein the secondary lock comprises: the assembling support (103) and the mounting side frame (102) form a split type assembling and fixing structure through a vertical thread groove (104), a bolt rod (105) and a middle-end main frame (101), and the inner wall of the vertical thread groove (104) is attached to the peripheral outer wall of the bolt rod (105).

4. The structure of claim 1, wherein the secondary lock comprises: the fixing plate (202) is inclined, and the fixing plate (202) is symmetrically distributed along the vertical central axis of the lock knob (201).

5. The structure of claim 1, wherein the secondary lock comprises: the two lock tongues (205) are arranged, and the sliding edge (206), the sliding inner groove (207) and the disassembling and assembling mechanism (1) form a sliding structure.

6. The structure of claim 1, wherein the secondary lock comprises: the outer wall of the end head of the spring (203) is connected with the inner wall of the built-in spring cylinder (204) in an embedded mode, and the lock tongue (205) can form an elastic urging structure through the spring (203) and the built-in spring cylinder (204).