CN215266858U

CN215266858U - Rotary cover type storage battery protective cover

Info

Publication number: CN215266858U
Application number: CN202121636896.4U
Authority: CN
Inventors: 叶宏云
Original assignee: Chengdu Yunqiao Electronics Co ltd
Current assignee: Chengdu Yunqiao Electronics Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-21
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a spiral cover type battery jar protective cover, which comprises a protective shell, a contact pin connecting cavity, a pair of cover plate installation bases and a cover plate, wherein the protective shell is connected with the lower part of a plug in an attaching way; and a reset spring for driving the cover plate to cover the contact pin connecting cavity is arranged in the shaft joint of the cover plate and the cover plate mounting seat. By the proposal, the utility model has the advantages of simple structure, protection target in place have very high practical value and spreading value in storage battery plug technical field.

Description

Rotary cover type storage battery protective cover

Technical Field

The utility model belongs to the technical field of the storage battery plug technique and specifically relates to a storage battery visor of spiral cover formula.

Background

At present, the traditional plug mode is still adopted in the plug wire connection of the storage battery in the prior art, and the protection is not in place when the storage battery is exposed after the contact connection. Therefore, it is urgently needed to provide a screw-cap type battery protection cover with a simple structure and protection in place.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide a storage battery visor of spiral cover formula, the utility model discloses a technical scheme as follows:

a rotary cover type battery jar protective cover is used for pin protection of a plug and comprises a protective shell, a pin connecting cavity, a pair of L-shaped cover plate installation bases and a cover plate, wherein the protective shell is attached to the lower portion of the plug; and a reset spring for driving the cover plate to cover the contact pin connecting cavity is arranged in the shaft joint of the cover plate and the cover plate mounting seat.

Furthermore, the upper portion both sides of protecting sheathing all are provided with the engaging lug with protecting sheathing integrated into one piece, arbitrary the connecting hole has been seted up along the contact pin direction on the engaging lug.

Furthermore, a shaft connecting hole is formed in the cover plate mounting seat.

Preferably, the front edge of the cover plate is provided with a convex part.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model is skillfully provided with the protective shell, and the protective shell is internally provided with the contact pin connecting cavity for inserting the contact pin, which continues the protective supporting function of the plug and provides protection for the contact pin; meanwhile, the utility model ensures that the contact pin protection is more in place by arranging the cover plate;

(2) the cover plate and the cover plate mounting seat of the utility model adopt the shaft joint, and the reset spring which drives the cover plate to cover the contact pin connecting cavity is arranged in the shaft joint, thereby ensuring that the protective cover is more reliable;

(3) the utility model is skillfully provided with the convex part to realize reliable cover plate opening and closing operation;

to sum up, the utility model has the advantages of simple structure, protection target in place have very high practical value and spreading value in storage battery plug technical field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram (a) of the present invention.

Fig. 2 is a schematic structural diagram (ii) of the present invention.

Fig. 3 is a schematic structural diagram of the protective casing of the present invention.

Fig. 4 is a bottom view of the present invention.

Fig. 5 is a rear view of the present invention.

Fig. 6 is a side view of the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1. a plug; 2. inserting a pin; 3. a protective housing; 4. a contact pin connecting cavity; 5. connecting lugs; 6. connecting holes; 7. a cover plate mounting seat; 8. a cover plate; 9. a boss portion; 10. and (4) a shaft connecting hole.

Detailed Description

To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Examples

As shown in fig. 1 to 6, the present embodiment provides a screw-type battery protection cover for protecting the pins 2 of the plug 1. In the present embodiment, the terms "first", "second", and the like are used only for distinguishing the similar components, and are not to be construed as limiting the scope of protection. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings. The connection mode of the shaft coupling with the return spring inside belongs to a conventional return opening and closing mode, and the internal structure thereof is not described herein.

In this embodiment, the storage battery visor includes protecting sheathing 3 of being connected with the lower part laminating of plug 1, set up in protecting sheathing 3, be used for contact pin 2 male contact pin connection chamber 4, set up at protecting sheathing 3's back top edge, and be a pair of apron mount pad 7 of L shape, with apron mount pad 7 coupling, be used for the lid to close on contact pin connection chamber 4, be used for the apron 8 of plug 1 protection, the one-to-one sets up in protecting sheathing 3's upper portion both sides, and with protecting sheathing 3 integrated into one piece's engaging lug 5, sets up arbitrary along contact pin 2 directions connecting hole 6 on the engaging lug 5 to and set up the bellying 9 at apron 8 front end edges. Wherein, a reset spring (not shown) for driving the cover plate 8 to cover the pin connecting cavity 4 is arranged in the shaft joint of the cover plate 8 and the cover plate mounting seat 7. In the present embodiment, a coupling hole 10 is formed in the cover plate mounting seat 7.

In this embodiment, the cover plate 8 is pushed upward to perform the connection, and after the connection, the cover plate is fixed by the connection hole 6.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.

Claims

1. A rotary cover type battery jar protective cover is used for protecting a contact pin (2) of a plug (1), and is characterized by comprising a protective shell (3) which is attached and connected with the lower part of the plug (1), a contact pin connecting cavity (4) which is arranged in the protective shell (3) and used for inserting the contact pin (2), a pair of cover plate mounting seats (7) which are arranged on the upper edge of the back part of the protective shell (3) and are L-shaped, and a cover plate (8) which is in shaft connection with the cover plate mounting seats (7), used for covering the contact pin connecting cavity (4) and used for protecting the plug (1); and a reset spring for driving the cover plate (8) to cover the contact pin connecting cavity (4) is arranged in the shaft joint of the cover plate (8) and the cover plate mounting seat (7).

2. The battery protection cover with the rotary cover as claimed in claim 1, wherein two sides of the upper part of the protective casing (3) are respectively provided with a connecting lug (5) integrally formed with the protective casing (3), and a connecting hole (6) is formed in any connecting lug (5) along the direction of the inserting pin (2).

3. The screw-cap battery protection cover according to claim 1 or 2, wherein a shaft hole (10) is formed on the cover plate mounting seat (7).

4. A screw-cap battery protection cover according to claim 1 or 2, wherein the front edge of the cover plate (8) is provided with a protrusion (9).