CN203983370U

CN203983370U - A kind of sealed cell box

Info

Publication number: CN203983370U
Application number: CN201420360766.6U
Authority: CN
Inventors: 任育文
Original assignee: KUNSHAN YOUXIANG ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: KUNSHAN YOUXIANG ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2014-06-30
Filing date: 2014-06-30
Publication date: 2014-12-03
Anticipated expiration: 2024-06-30

Abstract

The utility model discloses a kind of sealed cell box, comprise cuboid flask body and upper cover, the lateral wall of two minor faces of box body is provided with downward box sidewall bending part, described upper cover comprises the first lid and the second lid, the first lid is respectively equipped with the lid sidewall bending part corresponding with box sidewall bending part upwards with the madial wall lower end of the second lid, two box sidewall bending parts engage mutually with two lid sidewall bending parts, the first lid is provided with corresponding lid top wall bending part with roof the inner of the second lid, two lid top wall bending parts engage mutually, the utility model is tighter by the first lid and the second lid and box body and upper cover card by strut and push rod, guaranteed sealing, prevent leakage.

Description

A kind of sealed cell box

Technical field

The utility model relates to battery case technical field, relates in particular to a kind of sealed cell box.

Background technology

Conventionally, some low-voltage direct electrical equipment equipment all rely on powered battery, yet because the environment that equipment is used is different, likely under moister environment, use, once making moist, battery likely damages leakage, so how leakage, by the electronic component of further damage equipment, adopts simple structure to guarantee that the protection against the tide of battery designs problem in the urgent need to address with regard to becoming battery case.

Utility model content

in order to solve existing the problems referred to above, the utility model provides a kind of sealed cell box, has significantly improved the sealing of battery case, has prevented battery leakage.

Technical problem to be solved in the utility model is achieved through the following technical solutions:

A kind of sealed cell box, comprise cuboid flask body, upper cover, strut, push rod, the lateral wall of two minor faces of box body is provided with downward box sidewall bending part, described upper cover comprises the first lid and the second lid, the first lid is respectively equipped with the lid sidewall bending part corresponding with box sidewall bending part upwards with the madial wall lower end of the second lid, two box sidewall bending parts engage mutually with two lid sidewall bending parts, the first lid is provided with corresponding lid top wall bending part with roof the inner of the second lid, two lid top wall bending parts engage mutually, bar hole is established in roof the inner of the first lid, the inwall in bar hole is provided with mutual corresponding screw thread with one end of strut, strut is established Yu Gan hole, threaded one end inwall bolt, the other end is against the second inner side, covered body wall upper end, the second covered body wall height surpasses its roof height, the diapire of box body is provided with through hole, on hole wall, be also provided with mutual corresponding screw thread with the lateral wall of push rod, one end of push rod is stretched into box body inside and is withstood on from through hole and covers, one end that push rod is exposed at box body outside is provided with Kato, between Kato and box portion bottom wall, be provided with sealing ring.

Preferably, the upper end of described push rod is also provided with rubber blanket.

Preferably, box sidewall bending part, lid sidewall bending part and lid top wall bending part are wedge shape.

Preferably, the equal oiling rubber layer of contact-making surface of box sidewall bending part, lid sidewall bending part and lid top wall bending part.

Preferably, one end that described strut is exposed at bar hole outside is provided with adjusting nut.

Preferably, described box body and upper cover are elastic plastic member.

Preferably, described strut is two, in box body bottom, is symmetrical arranged.

The beneficial effect that the utility model reaches is: by strut, being against on the sidewall of the second lid and push rod upwards withstands upper cover, is that the seal degree of battery case significantly increases, and has prevented the damage that battery leakage causes device components.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model upper cover;

Fig. 3 is the structural representation of the utility model box body.

embodiment

In order to further describe technical characterstic of the present utility model and effect, below in conjunction with the drawings and specific embodiments, the utility model is described further.

With reference to Fig. 1-Fig. 3, a kind of sealed cell box, comprise cuboid flask body 1, upper cover 2, strut 3, push rod 4, the lateral wall of 1 two minor faces of box body is provided with downward box sidewall bending part 11, described upper cover 2 comprises the first lid 21 and the second lid 22, the first lid 21 is respectively equipped with the lid sidewall bending part 23 corresponding with box sidewall bending part 11 upwards with the madial wall lower end of the second lid 22, two box sidewall bending parts 11 engage mutually with two lid sidewall bending parts 23, the first lid 21 is provided with corresponding lid top wall bending part 24 with roof the inner of the second lid 22, two lid top wall bending parts 24 engage mutually, bar hole is established in roof the inner of the first lid 21, the inwall in bar hole is provided with mutual corresponding screw thread with one end of strut 3, strut 3 is established Yu Gan hole, threaded one end inwall bolt, the other end is against the second lid 22 sidewall upper inner sides, the second lid 22 sidewall height surpass its roof height, the diapire of box body 1 is provided with through hole, on hole wall, be also provided with mutual corresponding screw thread with the lateral wall of push rod 4, one end of push rod 4 is stretched into box body 1 inside and withstands on upper cover 2 from through hole, one end that push rod 4 is exposed at box body 1 outside is provided with Kato 5, between Kato 5 and box body 1 diapire, be provided with sealing ring 6.

Further, the upper end of described push rod 4 is also provided with rubber blanket 7.

Further, box sidewall bending part 11, lid sidewall bending part 23 and lid top wall bending part 24 are wedge shape.

For convenient, regulate, one end that described strut is exposed at outside, bar hole is provided with adjusting nut 8.

In order further to increase sealing, the equal oiling rubber layer of contact-making surface of box sidewall bending part 23, lid sidewall bending part 23 and lid top wall bending part 24.

Further, described box body 1 is elastic plastic member with upper cover 2.

Further, described strut 3 is two, in box body 1 bottom, is symmetrical arranged.

When using, under battery case open mode, battery is put into box, then break a little two sidewalls of upper cover 2 into two with one's hands a little outward mutually, again by upper cover 2 and box body 1 engaging, then regulate strut 3 and push rod 4, make on its sidewall that withstands on respectively lid 22 and on cover, increased the sealing of battery case.

Above-described embodiment does not limit the utility model in any form, all take to be equal to replace or technical scheme that the form of equivalent transformation obtains, within all dropping on protection range of the present utility model.

Claims

1. a sealed cell box, it is characterized in that: comprise cuboid flask body (1), upper cover (2), strut (3), push rod (4), the lateral wall of (1) two minor face of box body is provided with downward box sidewall bending part (11), described upper cover (2) comprises the first lid (21) and the second lid (22), the first lid (21) is respectively equipped with the lid sidewall bending part (23) corresponding with box sidewall bending part (11) upwards with the madial wall lower end of the second lid (22), two box sidewall bending parts (11) engage mutually with two lid sidewall bending parts (23), the first lid (21) is provided with corresponding lid top wall bending part (24) with roof the inner of the second lid (22), two lid top wall bending parts (24) engage mutually, bar hole is established in roof the inner of the first lid (21), the inwall in bar hole is provided with mutual corresponding screw thread with one end of strut (3), strut (3) is established Yu Gan hole, threaded one end inwall bolt, the other end is against the second lid (22) sidewall upper inner side, the second lid (22) sidewall height surpasses its roof height, the diapire of box body (1) is provided with through hole, on hole wall, be also provided with mutual corresponding screw thread with the lateral wall of push rod (4), one end of push rod (4) is stretched into box body (1) inside and withstands on upper cover (2) from through hole, push rod (4) is exposed at the outside one end of box body (1) and is provided with Kato (5), between Kato (5) and box body (1) diapire, be provided with sealing ring (6).

2. a kind of sealed cell box according to claim 1, is characterized in that: the upper end of described push rod (4) is also provided with rubber blanket (7).

3. a kind of sealed cell box according to claim 1, is characterized in that: box sidewall bending part (11), lid sidewall bending part (23) and lid top wall bending part (24) are wedge shape.

4. a kind of sealed cell box according to claim 1, is characterized in that: the equal oiling rubber layer of contact-making surface of box sidewall bending part (23), lid sidewall bending part (23) and lid top wall bending part (24).

5. a kind of sealed cell box according to claim 1, is characterized in that: one end that described strut is exposed at outside, bar hole is provided with adjusting nut (8).

6. a kind of sealed cell box according to claim 1, is characterized in that: described box body (1) is elastic plastic member with upper cover (2).

7. a kind of sealed cell box according to claim 1, is characterized in that: described strut (3) is two, in box body (1) bottom, is symmetrical arranged.