CN215907652U

CN215907652U - Locking device

Info

Publication number: CN215907652U
Application number: CN202120368030.3U
Authority: CN
Inventors: 贾圣超; 邱鹏; 汪浩; 汪奔; 陈恒
Original assignee: Jiangsu Huahao Ruineng Technology Co ltd
Current assignee: Jiangsu Huahao Ruineng Technology Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2022-02-25
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to a locking device which comprises a fixing plate, a handle, a connecting rod and a hook buckle, wherein a limiting groove is formed above the fixing plate, one end of the connecting rod is hinged with one end of the handle, the other end of the connecting rod is hinged with the hook buckle, the middle part of the handle is hinged on the fixing plate, the middle part of the hook buckle is hinged on the fixing plate, and a locking cavity capable of containing a limiting pin is formed by matching with the limiting groove in a locking state. The utility model provides a quick battery locking mechanism which is convenient and safe to operate.

Description

Locking device

Technical Field

The utility model belongs to the field of electric automobiles, and particularly relates to a locking device.

Background

At present, locking mechanisms are used in the fields of vehicles, safe deposit boxes, glove boxes, wall switches and the like, the generally adopted locking mechanisms are complex in structure, and when workers switch the locking mechanisms to a locking state or an unlocking state, the locking mechanisms are difficult to operate, so that the rapid, safe and reliable locking mechanisms are of great significance.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a locking device which is convenient and safe to operate.

The technical scheme for realizing the purpose of the utility model is as follows: the utility model provides a locking means, includes fixed plate, handle, connecting rod and knocker, the spacing groove has been seted up to the top of fixed plate, the one end of connecting rod is articulated with the one end tip of handle, and the other end of connecting rod is articulated with the knocker, the handle middle part articulates on the fixed plate, the middle part of knocker articulates on the fixed plate, and forms the locking chamber that can hold the spacer pin with the spacing groove cooperation during the locking state.

According to the technical scheme, a return spring is connected between the handle and the fixing plate.

In the technical scheme, the fixed plate is connected with a reinforcing plate; a flanging is arranged above the reinforcing plate to form a hook-and-loop mounting part, and a flanging is arranged at the handle hinging position of the reinforcing plate to form a handle mounting part.

After the technical scheme is adopted, the utility model has the following positive effects:

(1) the locking device has the characteristics of simple structure, easiness in processing, convenience in maintenance and the like, is suitable for being used in various models, and meanwhile, the handle mounting part and the hook mounting part respectively limit the handle and the hook, so that the left and right movement under the condition of continuous vibration is avoided, and the locking safety is greatly improved.

(2) The fixing plate is provided with an L-shaped limiting groove for accommodating a limiting pin of an article to be locked; when the hook buckle of the locking device is rotated to the locking position when locking is needed, the limiting pin on an article to be locked is limited in the locking cavity by matching with the limiting groove, the article to be locked is prevented from moving in the up-down front-back direction after being locked, the safety of the battery is improved, and the hook buckle can also be rotated to the opening position when opening is needed, so that the limiting pin is allowed to exit from the limiting groove.

(3) A return spring is arranged between the handle and the fixing plate, and the locking device is always kept in a locking state when external force is not needed.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which

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

FIG. 2 is a schematic view of the connection of the connecting rod, handle and clasp of the present invention;

Detailed Description

Referring to fig. 1 and 2, the locking device comprises a fixing plate 5, a handle 6, a connecting rod 7 and a hook buckle 8, wherein a limiting groove 11 is formed above the fixing plate 5, one end of the connecting rod 7 is hinged with one end of the handle 6, the other end of the connecting rod 7 is hinged with the hook buckle 8, the middle part of the handle 6 is hinged on the fixing plate 5, the middle part of the hook buckle 8 is hinged on the fixing plate 5, and a locking cavity capable of containing a limiting pin 4 is formed by matching with the limiting groove 11 in a locking state; a return spring 12 is connected between the handle 6 and the fixing plate 5.

The fixed plate 5 is connected with a reinforcing plate 15; 15 tops of reinforcing plate have the turn-ups to form hasp installation department 9, and the handle articulated position of reinforcing plate 15 has the turn-ups to form handle installation department 10, and its purpose is in order to increase the firmness, carries on spacingly to hasp 8 and handle 6 simultaneously, prevents that hasp 8 and handle 6 from removing or rocking in the articulated shaft direction.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A locking device, characterized by: including fixed plate (5), handle (6), connecting rod (7) and hasp (8), spacing groove (11) have been seted up to the top of fixed plate (5), the one end of connecting rod (7) is articulated with the one end tip of handle (6), and the other end of connecting rod (7) is articulated with hasp (8), handle (6) middle part articulates on fixed plate (5), the middle part of hasp (8) articulates on fixed plate (5), and forms the locking chamber that can hold spacer pin (4) with spacing groove (11) cooperation during the locking state.

2. The lock-out mechanism of claim 1, wherein: and a return spring (12) is connected between the handle (6) and the fixing plate (5).

3. The lock-out mechanism of claim 1 or 2, wherein: the fixed plate (5) is connected with a reinforcing plate (15); a flanging forming hook-and-loop mounting part (9) is arranged above the reinforcing plate (15), and a flanging forming handle mounting part (10) is arranged at the handle hinged position of the reinforcing plate (15).