CN207753060U

CN207753060U - A kind of battery cover and electronic equipment

Info

Publication number: CN207753060U
Application number: CN201721832531.2U
Authority: CN
Inventors: 罗卫明
Original assignee: Shenzhen Police Wing Smart Polytron Technologies Inc
Current assignee: Shenzhen Police Wing Smart Polytron Technologies Inc
Priority date: 2017-12-25
Filing date: 2017-12-25
Publication date: 2018-08-21
Anticipated expiration: 2027-12-25

Abstract

A kind of battery cover of the utility model offer and electronic equipment, battery cover include outer cover, middle layer and inner cover, and the outer cover and inner cover snap together, and the middle layer is arranged between the outer cover and inner cover；The both ends setting lock of the middle layer, the snap fit spring close or open the battery cover by the bonnet lock hole of the inner cover；Locking structure is also set up in the middle layer, the locking structure includes knob and catch, the knob and the catch link together and the knob drives the catch to rotate synchronously, the outer cover is provided with the corresponding aperture of knob stretching, the interior outlet for covering the respective slot and back-out that are rotated equipped with the catch.It is simple but to can guarantee that battery cover is locked, it prevents battery cover from falling off, is especially suitable for three proofings product.

Description

A kind of battery cover and electronic equipment

Technical field

The utility model is related to a kind of battery cover and electronic equipments.

Background technology

Electronic product with battery cover is during the work time, it is easy to encounter situations such as falling or colliding with.When encountering When falling or collide with from eminence, battery can be caused to fall off if battery cover is thrown open, to which battery can stop suddenly It powers to machine and unexpected situation occurs, for example machine crashes, contents lost etc., the especially law enforcement of public security industry Recorder product；In addition, if having water or other solvents in the environment fallen and machine itself requires waterproof, water inlet suddenly also can Prodigious damage is brought to machine.

In order to prevent evidence obtaining during have emergency case that battery cover is caused to flick and occur power-off lead to loss of data, or Person is because of situations such as battery cover opening causes machine to intake and damage, and in the prior art, having some to be directed to battery cover cannot lock Structure design, but battery cover, which cannot be completely secured, to be locked, and complicated, so needing one kind complete at present Locked, simple in structure battery cover entirely.

Invention content

The utility model provides a kind of electricity to solve the problems, such as to need a kind of completely locked battery cover in the prior art Chi Gai and electronic equipment.

To solve the above-mentioned problems, the technical solution adopted in the utility model is as described below：

A kind of battery cover, including outer cover, middle layer and inner cover, the outer cover and inner cover snap together, the middle layer It is arranged between the outer cover and inner cover；The both ends setting lock of the middle layer, the snap fit spring passes through described interior The bonnet lock hole of lid closes or opens the battery cover；Locking structure is also set up in the middle layer, the locking structure includes rotation Button and catch, the knob and the catch link together and the knob drives the catch to rotate synchronously, the outer cover It is provided with the corresponding aperture of knob stretching, the interior outlet for covering the respective slot and back-out that are rotated equipped with the catch.

Preferably, the knob and catch are linked together by screw or dispensing.

Preferably, the inner cover and middle layer are all made of kirsite.

Preferably, the respective slot of the catch rotation includes a circle, the circular diameter and the catch Length is identical.

Preferably, the corresponding aperture that the knob of the outer cover setting stretches out is circle, the circular diameter and the knob Length it is identical.

Preferably, the height of the knob is identical as the height of the outer cover.

Preferably, the label that the periphery corresponding position setting knob of the corresponding aperture locks and/or knob is opened.

The utility model also provides a kind of electronic equipment, including as above any battery cover.

Preferably, the electronic equipment is law-enforcing recorder.

The beneficial effects of the utility model are：A kind of battery cover, including outer cover, middle layer and inner cover are provided, in addition in institute The both ends setting lock for stating middle layer is outer, locking structure also is arranged in middle layer, the structure of locking structure simply but can guarantee electricity Pond cover lock is dead, prevents battery cover from falling off, and is especially suitable for three proofings product.

Description of the drawings

Fig. 1 is the structural schematic diagram of the outer cover of battery cover in the utility model embodiment 1.

Fig. 2 is the structural schematic diagram of the middle layer of battery cover in the utility model embodiment 1.

Fig. 3 is the structural schematic diagram of the inner cover of battery cover in the utility model embodiment 1.

Fig. 4 is the structural schematic diagram of the outer cover of battery cover in the utility model embodiment 1.

Fig. 5 is the working state schematic representation of the locking structure of battery cover in the utility model embodiment 1.

Fig. 6 is the working state schematic representation of the locking structure of another battery cover in the utility model embodiment 1.

Wherein, 1- outer covers, 2- middle layers, 3- inner covers, 4- locks, 5- springs, 6- bonnet lock holes, 7- knobs, 8- catch, 9- pairs Ying Kong, 10- respective slot, the outlets 11-, 12- screws, 13- labels.

Specific implementation mode

The utility model is described in detail by specific embodiment below in conjunction with the accompanying drawings, for a better understanding of this Utility model, but following embodiments are not intended to limit the scope of the utility model.In addition, it is necessary to illustrate, institute in following embodiments The diagram of offer only illustrates the basic conception of the utility model in a schematic way, in attached drawing only display with it is related in the utility model Component rather than component count, shape and size when according to actual implementation draw, when actual implementation each component shape, number Amount and ratio can be a kind of random change, and its assembly layout form may also be increasingly complex.

Embodiment 1

As shown in Figure 1-Figure 3, the utility model provides a kind of battery cover, including outer cover 1, middle layer 2 and inner cover 3, outer cover 1 It is snapped together with inner cover 3, middle layer 2 is arranged between outer cover 1 and inner cover 3；The both ends setting lock 4 of middle layer 2, lock 4 Cooperation spring 5 closes or opens battery cover by the bonnet lock hole 6 of inner cover 3；Locking structure, locking structure are also set up in middle layer 2 Including knob 7 and catch 8, knob 7 and catch 8 link together and knob 7 drives catch 8 to rotate synchronously, and outer cover 1 is provided with rotation The corresponding aperture 9 that button stretches out, the outlet 11 that inner cover 3 is equipped with the respective slot 10 of catch rotation and screws out；Knob 7 and gear Piece 8 is linked together by screw 12.

In the alternative embodiments of the utility model, knob 7 and catch 8 are linked together by dispensing.

In the present invention, inner cover 1 and middle layer 2 are all made of kirsite, can effectively control the area of battery cover.

The respective slot 10 that catch 8 rotates includes a circle, and circular diameter is identical as the length of catch 8, this is just protected Card only goes to ability activity at outlet 11 when catch 8, all stiff in other positions, to locked battery cover.

The corresponding aperture 9 that the knob 7 that outer cover 1 is arranged stretches out is circle, and circular diameter is identical as the length of knob 7；Knob Height it is identical as the height of the outer cover；The periphery corresponding position setting knob of corresponding aperture 9 is locked and/or knob opens Label 13.

As shown in figure 4, electronic equipment is law-enforcing recorder, the battery cover of the utility model is used.

Compared with structure of battery corer in the prior art, there are many kinds of battery cover technologies in the prior art, substantially It is to withstand lock by spring, when battery cover to closed position, lock can be inserted into the master of electronic equipment by the interior bonnet lock hole covered In body, battery can be kept not come out, to which machine works normally.Because lock is to slide into bonnet lock hole by reasoning to play fixed function , it is also easy to skid off under the effect of external force, this is to lead to the original that battery cover is opened when electronic equipment is fallen or is collided Cause.

The working state figure of locking structure as shown in Figure 5, battery cover provided by the utility model, including locking structure, rotation Button 7 and catch 8 link together and knob 7 drives catch 8 to rotate synchronously, and when catch 8 is gone at outlet 11, stir knob 7, catch 8 can be moved along battery cover bracket lock film perforation direction, to open battery cover.

As shown in fig. 6, when gear 8 goes to level, catch 8 is in circular diameter direction, it is impossible to it moves, and realizing will be electric Chi Gai is completely locked；At this point, knob 7 is also at vertical state on outer cover 1, i.e., in the diametric(al) of outer cover corresponding aperture not yet It conveniently goes to operate.

It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined Assert that the specific implementation of the utility model is confined to these explanations.For those skilled in the art of the present invention For, without departing from the concept of the premise utility, several equivalent substitute or obvious modifications, and performance can also be made Or purposes is identical, all shall be regarded as belonging to the scope of protection of the utility model.

Claims

1. a kind of battery cover, which is characterized in that including outer cover, middle layer and inner cover, the outer cover and inner cover snap together, institute Middle layer is stated to be arranged between the outer cover and inner cover；

The both ends setting lock of the middle layer, the snap fit spring close or open institute by the bonnet lock hole of the inner cover State battery cover；

Also set up locking structure in the middle layer, the locking structure includes knob and catch, the knob and the catch It links together and the knob drives the catch to rotate synchronously, the outer cover is provided with the corresponding aperture of knob stretching, described Inside cover the outlet corresponding with when screwing out of corresponding respective slot when being rotated equipped with the catch.

2. battery cover as described in claim 1, which is characterized in that the knob and catch are connected to one by screw or dispensing It rises.

3. battery cover as described in claim 1, which is characterized in that the inner cover and middle layer are all made of kirsite.

4. battery cover as described in claim 1, which is characterized in that the respective slot of the catch rotation includes a circle, The circular diameter is identical as the length of the catch.

5. battery cover as described in claim 1, which is characterized in that the corresponding aperture that the knob of the outer cover setting stretches out is circle Shape, the circular diameter are identical as the length of the knob.

6. battery cover as described in claim 1, which is characterized in that the phase of the height of the knob and the height of the outer cover Together.

7. battery cover as described in claim 1, which is characterized in that the periphery corresponding position setting knob of the corresponding aperture is locked And/or the label that knob is opened.

8. a kind of electronic equipment, which is characterized in that include the battery cover as described in claim 1-7 is any.

9. electronic equipment as claimed in claim 8, which is characterized in that the electronic equipment is law-enforcing recorder.