CN202534710U

CN202534710U - Battery box

Info

Publication number: CN202534710U
Application number: CN2012200700753U
Authority: CN
Inventors: 张秀贞
Original assignee: JIANGMEN PENGJIANG GUANGDA ELECTRIC APPLIANCE CO Ltd
Current assignee: JIANGMEN PENGJIANG GUANGDA ELECTRIC APPLIANCE CO Ltd
Priority date: 2012-02-28
Filing date: 2012-02-28
Publication date: 2012-11-14
Anticipated expiration: 2022-02-28

Abstract

The utility model discloses a battery box. The battery box comprises a box body with a battery inner cavity, wherein power connecting pieces contacted with two electrodes of the battery are arranged on two opposite side walls of the battery inner cavity of the box body; an upper cover is hinged on the rear side of the box body; left and right upper clamping blocks with sliding buckles are arranged on the front side of the upper cover; the left upper clamping block and the right upper clamping block are locked and connected with left and right lower clamping blocks on the front side of the box body respectively through the sliding buckles; and a waterproof gasket is arranged between the box body and the upper cover. According to the battery box, a demountable battery cover is replaced by a clamshell type hinged upper cover and the upper cover is provided with the sliding buckles clamped with the box body, so a user can disassemble the battery conveniently and the battery box is locked firmly; and the waterproof gasket between the box body and the upper cover can effectively prevent rainwater from permeating into the battery inner cavity from the gap between the upper cover and the box body, so that the water resistance of the battery box is improved.

Description

A kind of battery case

Technical field

The utility model relates to a kind of supply unit, particularly a kind of battery case of dryness battery.

Background technology

In order to make electronic product can be applied in different occasions, increasing electronic product adopts the dryness battery as compact power, and is too small to the brownout and the battery capacity of dryness battery; Also have the protection to battery, people design to be used to connect and load the battery case of multiple batteries, yet battery case great majority on the market are to tear open to cover the formula battery case; Each battery of changing must be taken battery cover apart, changed battery after, again battery cover is installed; Dismounting cell is very inconvenient like this, need not use electronic product simultaneously, closes under the situation of electronic product; The power supply that is connected in the circuit is still supplied power to partial circuit, causes unnecessary waste, and; Power supply can't be supplied power to the circuit timing; Above-mentioned in addition when tearing the formula battery case of lid open and use out of doors, rainwater is penetrated into the battery case the inside from the slit of battery cover easily, the infringement battery.

The utility model content

In order to address the above problem, the purpose of the utility model is to provide that a kind of replacing battery is simple, good water-proof effect, and has the battery case of timing power control switch.

The utility model for the technical scheme that solves its technical problem and adopt is:

A kind of battery case; Comprise box body with battery inner chamber; On the battery inner chamber two opposite side walls on the box body power source connecting that contacts with battery the two poles of the earth is installed, the hinged loam cake that is equipped with on the trailing flank of box body, described loam cake front is provided with the left and right fixture block of going up of subsidiary slip buckle; The slip buckle on cover left and right go up fixture block respectively with the box body leading flank on the locking of left and right fixture block down be connected; Simultaneously be provided with waterproof washer between box body and the loam cake, be connected through of the left and right left and right fixture block down locking of going up fixture block and box body of slip buckle with loam cake, thus being fixedly connected of realization loam cake and box body; Make things convenient for the dismounting of battery, and can make that the locking of battery case is more firm.

Further, described box body battery inner chamber top is provided with the waterproof boss with loam cake interlocking, and above-mentioned interlocking can prevent effectively at the inner waterproof boss of loam cake that the slit of rainwater between loam cake and lid is penetrated into the battery inner chamber.

Further again, described waterproof washer is a rubber ring, and above-mentioned waterproof washer can make the waterproof effect of battery case outstanding.

Further, described box body right-hand member is provided with a power supply knob controlling switch with open and close and three control of timing gear, and above-mentioned power supply knob controlling switch can let the user freely select power supply control gear according to actual needs.

The beneficial effect of the utility model is: because the loam cake that the utility model adopts flip-shell to be hinged on the box body back replaces the battery cover of reassembling type; And the loam cake front is equipped with the slip buckle to be connected with box body locking; Not only make things convenient for user's dismounting cell, and make that the locking of battery case is more firm; The waterproof boss on box body battery inner chamber top when the locking of loam cake and box body is connected interlocking inside loam cake; When loam cake is connected with box body locking simultaneously; Can extrude tightly waterproof washer between box body and the loam cake; Thereby preventing effectively that rainwater is penetrated in the battery inner chamber from the slit of loam cake and box body goes; Simultaneously a power supply knob controlling switch with open and close and timing three gears is also worn on the right side of box body, can let user's freely the select power supply length of the time of place in circuit or place in circuit whether, use of great convenience user.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.

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

Fig. 2 is the front view of the utility model;

Fig. 3 is the explosive view of the utility model.

Embodiment

With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of battery case at first goes out a box body 1 with battery inner chamber with the ABS material manufacture, and processes an inner chamber of settling power supply knob controlling switch 14 on the right of box body 1 battery inner chamber.

Further; Process power source connecting 10 with stainless steel; Be installed to power source connecting 10 on the two opposite side walls of battery inner chamber then, and the battery inner chamber process hinged base 15 on right box body 1 trailing flank, simultaneously the battery inner chamber process left and

right fixture block

11,12 down on right box body 1 front; At last; Process around the battery inner chamber waterproof boss 13 in one week at the top of battery inner chamber, above-mentioned left and

right fixture block

11,12 down preferentially is processed into the shape of cuboid, processes other shapes certainly and also is fine.

Further; Go out the waterproof washer 4 identical with rubber processing with the girth of waterproof boss 13; Be socketed in waterproof boss 13 to waterproof washer 4 in appearance then, above-mentioned waterproof washer 4 preferentially is processed as the packing ring that size can be socketed in waterproof boss 13 appearances, and it is also passable to be processed into other sizes certainly.

Further again; Go out to cover the loam cake 2 of catching the battery inner chamber fully with ABS materials processing again; And on the back of loam cake 2, process the hinged seat of honour 25 of matching with the hinged base 15 of box body 1 and to use, then, process on the leading flank of loam cake 2 left and right on

fixture block

21,22; And install slip buckle 3 on the

fixture block

21,22 on left and right; The above-mentioned left and

right fixture block

21,22 of going up has the recess 210 that cooperates 11,12 interlockings of left and right fixture block down, and the thickness of

fixture block

11,12 was smaller under the depth ratio of recess 210 was left and right, was hingedly mounted on loam cake 2 on the box body 1 at last.

Further; Be installed to corresponding position on the box body 1 to the wiring board 140 of power supply knob controlling switch 14 with open and close and three gears of timing; Be enclosed within water proof ring 142 on the wiring board 140 and then, be connected wiring board 140 with the power source connecting 10 of battery inner chamber simultaneously, be installed in knob fixed cap 141 on the box body 1 then; Thereby power supply knob controlling switch 14 is fixed; And can compress the water proof ring 142 between knob fixed cap 141 and the box body 1, prevent that rainwater from penetrating into box body 1 the inside from the slit of knob fixed cap 141, be installed in control handle 143 on the wiring board 140 at last.

The above is merely the preferential execution mode of the utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection range of the utility model.

Claims

1. battery case; Comprise box body (1) with battery inner chamber; The power source connecting (10) that contacts with battery the two poles of the earth is installed on the battery inner chamber two opposite side walls on the box body (1); The hinged loam cake (2) that is equipped with on the trailing flank of box body (1); It is characterized in that: described loam cake (2) the place ahead is provided with the left and right fixture block (21,22) of going up of subsidiary slip buckle (3), slip buckle (3) left and right on the loam cake (2) go up fixture block (21,22) respectively with box body (1) leading flank on the locking of left and right fixture block (11,12) down is connected, be provided with waterproof washer (4) between while box body (1) and the loam cake (2).

2. a kind of battery case according to claim 1 is characterized in that: the battery inner chamber top of described box body (1) is provided with the waterproof boss (13) with loam cake (2) interlocking.

3. a kind of battery case according to claim 1 is characterized in that: described waterproof washer (4) is a rubber ring.

4. a kind of battery case according to claim 1 is characterized in that: described box body (1) right-hand member is provided with a power supply knob controlling switch (14) with open and close and three control of timing gear.