CN207753073U - A kind of buckle structure of external battery - Google Patents

Abstract

The utility model discloses a kind of buckle structures of external battery, the buckle structure includes lock, snap lid and rear shell barricade, the snap lid is removably attached on rear shell barricade, and the lock is arranged between snap lid and rear shell barricade, and can be slid left and right in rear shell barricade.The utility model is simple in structure, at low cost, easy to use, can be conveniently detached external battery.

Description

A kind of buckle structure of external battery

Technical field

The utility model is related to a kind of buckle structures, and in particular to a kind of buckle structure of external battery.

Background technology

There are two types of the external battery buckle structures of existing mobile phone and intercom：A kind of interior design has independent spring, external It is designed with plastic cement switch, complicated, cost is higher；Another kind is switched without independent spring and plastic cement, depends merely on card slot and buckle, It is simple in structure, but dismantle very inconvenient.

Utility model content

The utility model to solve the above-mentioned problems, to provide a kind of buckle structure of external battery.

In order to achieve the above objectives, the technical solution of the utility model is as follows：

A kind of buckle structure of external battery, the buckle structure include lock, snap lid and rear shell barricade, the lock Lid is removably attached on rear shell barricade, and the lock is arranged between snap lid and rear shell barricade, and can be in rear shell barricade Inside slide left and right.

In a preferred embodiment of the utility model, it is described lock be respectively equipped on rear shell barricade it is mutually matched The position limiting structure of " shape of ears ".

In a preferred embodiment of the utility model, the rear shell barricade is equipped with several studs, the lock Lid is removably attached to by screw and stud cooperation on rear shell barricade.

The utility model has the beneficial effects that：

(1) buckle structure of the utility model external battery is simple, convenient for disassembly and assembly, and electricity can be quickly dismounted on battery compartment The efficiency of battery installation and dismounting is improved in pond；

(2) convenient and efficient when the utility model external battery uses, one hand can be completed to dismantle, good hand touch when use；

(3) the buckle structure intensity of the utility model external battery is reliable, can meet mobile phone and the examination of intercom free-electron model The requirement of standard inspection standard；

(4) the buckle structure service life of the utility model external battery is reliable, can meet mobile phone and intercom movable part service life It is required that；

(5) buckle structure of the utility model external battery has water proof and dust proof performance.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the explosive view of the utility model；

Fig. 2 is the X-direction sectional view of the utility model；

Fig. 3 is the Z-direction sectional view of the utility model；

Fig. 4 is structural schematic diagram when external battery is locked；

Fig. 5 is structural schematic diagram when external battery is unlocked.

Specific implementation mode

In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under Face combines and is specifically illustrating, and the utility model is expanded on further.

Referring to Fig. 1 to Fig. 5, the buckle structure of external battery provided by the utility model comprising lock 100, snap lid 200 and rear shell barricade 300.

Rear shell barricade 300 belongs to a part for mobile phone or back shell of interphone, is for realizing lock 100 and rear shell Assembly.

Snap lid 200, be arranged on rear shell barricade 300, especially by rear shell barricade 300 be equipped with several studs 310, snap lid 200 is removably attached to by screw 210 and the cooperation of stud 310 on rear shell barricade 300, is easily installed in this way And dismounting.

Snap lid 200 is to be mounted on rear shell barricade 300 for that will latch 100, and lock 100 is located at snap lid 200 with after It between shell barricade 300, and can horizontally slip in rear shell barricade 300, lock 100 can be realized when sliding left and right to external The locking of battery 400 and unlocking function.

One sliding cavity 320 can be specifically set on rear shell barricade 300, lock 100 can horizontally slip in sliding cavity 320, And snap lid 200 will latch 100 and be sealed in sliding cavity 320, to which sealing performance can be improved.

In addition, being equipped with one layer of waterproof gum layer in the outer surface of snap lid 200, water resistance can be improved in this way.

Be respectively equipped with mutually matched position limiting structure 500 on lock 100 and rear shell barricade 300, when lock 100 to the left When mobile, the position limiting structure 500 between lock 100 and rear shell barricade 300 cooperates, and lock 100 is in locked position, external Battery 400 is in locking state；And when lock 100 moves to the right, the limit knot between lock 100 and rear shell barricade 300 Structure 500 cooperates, and lock 100 is in lockset position of coupler, and external battery 400 is in unlocking condition.

The latch of " shape of ears " specifically can be used in position limiting structure 500 between lock 100 and rear shell barricade 300.

Lock 100 and rear shell barricade 300 are all POM plastic parts, resilient arm structure are additionally provided on lock 100, for carrying The elasticity of height lock 100.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (3)

1. a kind of buckle structure of external battery, which is characterized in that the buckle structure includes lock, snap lid and rear shell gear Wall, the snap lid are removably attached on rear shell barricade, and the lock is arranged between snap lid and rear shell barricade, and can It is slid left and right in rear shell barricade.

2. a kind of buckle structure of external battery according to claim 1, which is characterized in that the lock and rear shell barricade On be respectively equipped with the position limiting structure of mutually matched " shape of ears ".

3. a kind of buckle structure of external battery according to claim 1, which is characterized in that the rear shell barricade is equipped with Several studs, the snap lid are removably attached to by screw and stud cooperation on rear shell barricade.