CN210579716U

CN210579716U - Replaceable electronic product waterproof structure

Info

Publication number: CN210579716U
Application number: CN201920809046.6U
Authority: CN
Inventors: 孙强; 严霞光
Original assignee: Pinchuang Intelligence Shenzhen Co Ltd
Current assignee: Pinchuang Intelligence Shenzhen Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-05-19
Anticipated expiration: 2029-05-29

Abstract

A replaceable electronic product waterproof structure relates to the field of product waterproof technical design. It contains upper cover, lower cover, battery cover, waterproof gasket, silica gel shell and PCB board, upper cover and lower cover composite into a cavity, the PCB board sets up in the cavity and is fixed in on the lower cover, the internally mounted of PCB board has the battery, one side of battery that is close to the cavity opening part is provided with the battery cover, the battery cover agrees with the cavity opening and is connected, the lower extreme both sides of lower cover are provided with waterproof gasket, the lower cover has all formed annular oral area with the waterproof gasket at both ends, the outside of upper cover sets up the silica gel shell, the both sides position of silica gel shell is the oral area, the silica gel shell covers on through oral area and annular oral area interference fit. The utility model discloses beneficial effect does: the structure design is simple and optimized, the occupied space is small, the cost is low, the appearance is more attractive, the waterproof effect is good, and the high market promotion value is achieved.

Description

Replaceable electronic product waterproof structure

Technical Field

The utility model relates to a product waterproof technical design field, concretely relates to removable electronic product waterproof construction.

Background

The existing electronic product is waterproof in battery replacement structure, basically a door cover is manufactured, a waterproof ring or waterproof sponge is pasted on the door cover, and the waterproof function is realized by filling a gap between two parts through extruding the waterproof ring or the waterproof sponge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a removable electronic product waterproof construction, its structural design simply optimizes, and occupation space is little, and is with low costs, and the appearance is more pleasing to the eye, and water-proof effects is good, has high market spreading value.

In order to achieve the above purpose, the utility model adopts the following technical scheme: it contains upper cover 1, lower cover 2, battery 3, battery cover 4, waterproof gasket 5, silica gel shell 6 and PCB board 7, upper cover 1 and lower cover 2 make up into a cavity, PCB board 7 sets up in the cavity and is fixed in on lower cover 2, the internally mounted of PCB board 7 has battery 3, one side that is close to the cavity opening part of battery 3 is provided with battery cover 4, battery cover 4 agrees with the cavity opening and is connected, the lower extreme both sides of lower cover 2 are provided with waterproof gasket 5, lower cover 2 has all formed annular oral area 8 with the waterproof gasket 5 at both ends, the outside of upper cover 1 sets up silica gel shell 6, the both sides position of silica gel shell 6 is oral area 6-1, silica gel shell 6 covers on through oral area 6-1 and annular oral area 8 interference fit.

The PCB 7 is provided with a battery negative electrode contact elastic sheet 7-1 and a battery positive electrode contact elastic sheet 7-2, the battery negative electrode contact elastic sheet 7-1 is arranged above the battery 3 and is jointed with the negative electrode part of the battery 3, and the battery positive electrode contact elastic sheet 7-2 is arranged below the battery 3 and is jointed with the positive electrode part of the battery 3.

And battery cover buckles 4-1 are arranged at two ends of the battery cover 4.

The connection mode between the upper cover 1 and the lower cover 2 can be one of screw fixation, buckle fixation or glue fixation.

The silica gel shell 6 is a semi-annular silica gel shell.

The utility model discloses a theory of operation: through the annular oral area of silica gel shell oral area interference fit embedding lower cover in waterproof gasket formation, with the whole parcels inside silica gel shell of a plurality of waterproof structures of needs for original waterproof circle and waterproof sponge are replaced for occupation space is little, and the structure is simpler, and the appearance is pleasing to the eye and the good advantage of water-proof effects.

After the technical scheme is adopted, the utility model discloses beneficial effect does: the structure design is simple and optimized, the occupied space is small, the cost is low, the appearance is more attractive, the waterproof effect is good, and the high market promotion value is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a side view corresponding to FIG. 1;

FIG. 3 is a schematic diagram of the dispersion corresponding to FIG. 1;

FIG. 4 is a schematic view of the assembled external structure corresponding to FIG. 3;

FIG. 5 is a schematic view of the internal structure corresponding to FIG. 4;

FIG. 6 is an enlarged partial schematic view corresponding to FIG. 5;

FIG. 7 is an enlarged view taken along line A corresponding to FIG. 4;

fig. 8 is an enlarged view corresponding to the direction B of fig. 5.

Description of reference numerals: the battery comprises an upper cover 1, a lower cover 2, a battery 3, a battery cover 4, a waterproof gasket 5, a silica gel shell 6, a PCB 7, an annular opening 8, an opening 6-1, a battery cathode contact elastic sheet 7-1, a battery anode contact elastic sheet 7-2 and a battery cover buckle 4-1.

Detailed Description

Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: the waterproof structure comprises an upper cover 1, a lower cover 2, a battery 3, a battery cover 4, waterproof gaskets 5, a silica gel shell 6 and a PCB 7, wherein the upper cover 1 and the lower cover 2 are combined into a cavity, the PCB 7 is arranged in the cavity and fixed on the lower cover 2, the battery 3 is arranged inside the PCB 7, the battery cover 4 is arranged on one side of the battery 3 close to the opening of the cavity, the battery cover 4 is in fit connection with the opening of the cavity, the waterproof gaskets 5 are arranged on two sides of the lower end of the lower cover 2, the lower cover 2 and the waterproof gaskets 5 at two ends form an annular opening 8, the silica gel shell 6 is arranged outside the upper cover 1, two side parts of the silica gel shell 6 are openings 6-1, the silica gel shell 6 is in interference fit with the annular opening 8 through the openings 6-1, the silica gel shell 6 wraps a plurality of structures needing to be waterproof in the interior in an interference fit manner only at the openings 6, with the silica gel shell 6 embedding annular oral area 8 that designs in, alright realize waterproof purpose, broken the space waste that originally uses waterproof circle and waterproof sponge to cause for the structure is simpler, low cost, the outward appearance is also more pleasing to the eye.

The two ends of the battery cover 4 are respectively provided with a battery cover buckle 4-1, and the battery cover 4 is fixed by the battery cover buckles 4-1 to prevent falling off.

The silica gel shell 6 is a semi-annular silica gel shell.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a removable electronic product waterproof construction which characterized in that: it comprises an upper cover (1), a lower cover (2), a battery (3), a battery cover (4), a waterproof gasket (5), a silica gel shell (6) and a PCB (7), upper cover (1) and lower cover (2) make up into a cavity, PCB board (7) set up in the cavity and be fixed in on lower cover (2), the internally mounted of PCB board (7) has battery (3), one side of being close to the cavity opening part of battery (3) is provided with battery cover (4), battery cover (4) agree with the cavity opening and are connected, the lower extreme both sides of lower cover (2) are provided with waterproof gasket (5), lower cover (2) and waterproof gasket (5) at both ends have all formed annular oral area (8), the outside of upper cover (1) sets up silica gel shell (6), the both sides position of silica gel shell (6) is oral area (6-1), silica gel shell (6) cover on through oral area (6-1) and annular oral area (8) interference fit.

2. The waterproof structure of a replaceable electronic product as claimed in claim 1, wherein: the PCB (7) is provided with a battery negative electrode contact elastic sheet (7-1) and a battery positive electrode contact elastic sheet (7-2), the battery negative electrode contact elastic sheet (7-1) is arranged above the battery (3) and is attached and connected with the negative electrode part of the battery (3), and the battery positive electrode contact elastic sheet (7-2) is arranged below the battery (3) and is attached and connected with the positive electrode part of the battery (3).

3. The waterproof structure of a replaceable electronic product as claimed in claim 1, wherein: and battery cover buckles (4-1) are arranged at two ends of the battery cover (4).

4. The waterproof structure of a replaceable electronic product as claimed in claim 1, wherein: the connection mode between the upper cover (1) and the lower cover (2) can be one of screw fixation, buckle fixation or glue fixation.

5. The waterproof structure of a replaceable electronic product as claimed in claim 1, wherein: the silica gel shell (6) is a semi-annular silica gel shell.