CN211607086U

CN211607086U - Waterproof shell for electronic product

Info

Publication number: CN211607086U
Application number: CN202020635692.8U
Authority: CN
Inventors: 徐鹏翔; 马玄; 杨云
Original assignee: Suzhou Shangba Precision Machinery Co ltd
Current assignee: Suzhou Shangba Precision Machinery Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-09-29
Anticipated expiration: 2030-04-24

Abstract

The utility model belongs to the waterproof technical field, in particular to a waterproof shell for electronic products, which comprises a waterproof lower shell and a waterproof upper shell; the center of the waterproof lower shell is provided with a placing groove, and the surface of the waterproof lower shell is provided with an annular groove; the bottom surface of the waterproof upper shell is provided with an annular bulge, the annular bulge is matched with the annular groove, and the bottom of the waterproof lower shell is provided with a water absorption layer; the water absorbing layer is positioned below the annular groove and communicated with the annular groove; a first sealing rubber strip is arranged at the inner side of the edge of the bottom surface of the annular bulge; a second sealing rubber strip corresponding to the first sealing rubber strip is arranged on the inner wall of one side of the bottom surface of the annular groove; the first sealing rubber strip comprises first sealing rods and first positioning rods horizontally arranged at the top ends and the bottom ends of the first sealing rods, and clamping grooves are formed between the two first positioning rods and the first sealing rods; the second sealing rubber strip comprises a second sealing rod and a fixture block horizontally arranged in the middle of the second sealing rubber strip; the clamping block is matched with the clamping groove.

Description

Waterproof shell for electronic product

Technical Field

The utility model relates to a waterproof technology field specifically is a waterproof shell for electronic product.

Background

Electronic products are related products based on electric energy, along with popularization of electronic products, people use electronic products more frequently, and under different use environments, water resistance of electronic products is important.

The electronic product has poor waterproof performance, and when the electronic product is transported or stored, if a common shell is used for packaging, water can easily enter and damp, so that the electronic product is damaged and scrapped, and the falling of internal parts of the electronic product can be caused by jolt generated in the transportation process of the electronic product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof case for electronic product to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof housing for an electronic product comprises a waterproof lower housing and a waterproof upper housing; the center of the waterproof lower shell is provided with a placing groove, and the surface of the waterproof lower shell is provided with an annular groove; the bottom surface of the waterproof upper shell is provided with an annular bulge, the annular bulge is matched with the annular groove, and the bottom of the waterproof lower shell is provided with a water absorption layer; the water absorbing layer is positioned below the annular groove and communicated with the annular groove; a first sealing rubber strip is arranged at the inner side of the edge of the bottom surface of the annular bulge; a second sealing rubber strip corresponding to the first sealing rubber strip is arranged on the inner wall of one side of the bottom surface of the annular groove; the first sealing rubber strip comprises first sealing rods and first positioning rods horizontally arranged at the top ends and the bottom ends of the first sealing rods, and clamping grooves are formed between the two first positioning rods and the first sealing rods; the second sealing rubber strip comprises a second sealing rod and a fixture block horizontally arranged in the middle of the second sealing rubber strip; the clamping block is matched with the clamping groove.

Preferably, a foam protective layer is arranged around the inner part of the placing groove; the foam protective layer can play a role in damping and strengthening fixation, and the low-electronic product is shaken by jolting during transportation.

Preferably, the water absorption layer is filled with water absorption sponge, the middle part of the water absorption sponge is provided with a drain pipe, and the bottom end of the drain pipe penetrates through the bottom surface of the waterproof lower shell.

Preferably, the middle parts of the four side edges of the top surface of the waterproof lower shell are provided with limiting grooves, and the middle parts of the four side edges of the bottom surface of the waterproof upper shell are provided with limiting bulges; the limiting groove is matched with the limiting bulge; spacing recess and spacing arch can make fixed better firm between waterproof inferior valve and the waterproof epitheca, prevent to drop.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model realizes the sealing and waterproof functions by the clamping fixation of the first sealing rubber strip and the second sealing rubber strip; the water entering the waterproof shell is absorbed by the water absorption sponge and is discharged by the drain pipe, so that the problem that the electronic product is easy to enter water and be affected with damp during storage and transportation is solved; the utility model discloses be provided with the foam protection layer all around inside the standing groove, can play the shock attenuation and strengthen fixed effect, reduce rocking that electronic product received the production of jolting when the transportation.

Drawings

FIG. 1 is a schematic view of the connection between the waterproof upper shell and the waterproof lower shell of the present invention;

fig. 2 is an overall front view of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2.

In the figure: 1. a waterproof lower shell; 2. a waterproof upper shell; 3. a placement groove; 4. an annular groove; 5. an annular projection; 6. a water-absorbing layer; 7. a first sealing rubber strip; 701. a first seal bar; 702. a first positioning rod; 703. a card slot; 8. a second sealing rubber strip; 801. a second seal bar; 802. a clamping block; 9. a foam protective layer; 10. a drain pipe; 11. a limiting groove; 12. and a limiting bulge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a waterproof shell for electronic products comprises a waterproof lower shell 1 and a waterproof upper shell 2; the center of the waterproof lower shell 1 is provided with a placing groove 3, and the surface of the waterproof lower shell 1 is provided with an annular groove 4; the bottom surface of the waterproof upper shell 2 is provided with an annular bulge 5, the annular bulge 5 is matched with the annular groove 4, and the bottom of the waterproof lower shell 1 is provided with a water absorption layer 6; the water absorbing layer 6 is positioned below the annular groove 4, and the water absorbing layer 6 is communicated with the annular groove 4; a first sealing rubber strip 7 is arranged at the inner side of the edge of the bottom surface of the annular bulge 5; a second sealing rubber strip 8 corresponding to the first sealing rubber strip 7 is arranged on the inner wall of one side of the bottom surface of the annular groove 4; the first sealing rubber strip 7 comprises a first sealing rod 701 and first positioning rods 702 horizontally arranged at the top end and the bottom end of the first sealing rod 701, and a clamping groove 703 is formed between the two first positioning rods 702 and the first sealing rod 701; the second sealing rubber strip 8 comprises a second sealing rod 801 and a fixture block 802 horizontally arranged in the middle of the second sealing rubber strip 8; the fixture block 802 is matched with the fixture groove 703.

Further, a foam protective layer 9 is arranged on the periphery inside the placing groove 3; the foam protective layer 9 can play a role in shock absorption and strengthening fixation, and the shaking caused by bumping during the transportation of the electronic product is reduced.

Furthermore, the water absorption layer 6 is filled with water absorption sponge, the middle of the water absorption sponge is provided with a drain pipe 10, and the bottom end of the drain pipe 10 penetrates through the bottom surface of the waterproof lower shell 1.

Furthermore, the middle parts of the four sides of the top surface of the waterproof lower shell 1 are provided with limiting grooves 11, and the middle parts of the four sides of the bottom surface of the waterproof upper shell 2 are provided with limiting bulges 12; the limiting groove 11 is matched with the limiting protrusion 12; spacing recess 11 and spacing arch 12 can make the fixed better firm between waterproof inferior valve 1 and the waterproof epitheca 2, prevent to drop.

Waterproof inferior valve 1 center is provided with standing groove 3, and electronic product places in standing groove 3 when transportation or storage, and 3 inner walls of standing groove are provided with foam protection layer 9 all around, play the shock attenuation and strengthen fixed effect, reduce the rocking that electronic product received the production of jolting when the transportation.

When in transportation or storage, the waterproof upper shell 2 and the waterproof lower shell 1 are closed, after the waterproof upper shell 2 is closed, the annular protrusion 5 arranged at the bottom surface of the waterproof upper shell 2 is embedded into the annular groove 4 arranged at the waterproof lower shell 1, in the embedding process, the first sealing rubber strip 7 arranged at the inner side position of the bottom surface edge of the annular protrusion 5 is clamped with the second sealing rubber strip 8 arranged at the inner wall of one side of the bottom surface of the annular groove 4, specifically, the clamping block 802 horizontally and fixedly arranged at the middle part of the second sealing rod 801 is embedded into the clamping groove 703 formed between the two first positioning rods 702 and the first sealing rod 701, so that the first sealing rubber strip 7 and the second sealing rubber strip 8 can be clamped, the sealing and waterproof effects are achieved, the bottom of the annular groove 4 is communicated with the water absorbing layer 6, the water absorbing sponge is filled in the water absorbing layer 6, if water flows into the gap between the waterproof lower shell 1 and the waterproof upper shell 2, the water flows into the annular groove, the sponge middle part of absorbing water is provided with drain pipe 10, and the 1 bottom surface of waterproof inferior valve is run through to drain pipe 10 low side, and drain pipe 10 can be discharged the absorptive moisture of sponge that absorbs water to further strengthen water-proof effects.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof shell for electronic product which characterized in that: comprises a waterproof lower shell (1) and a waterproof upper shell (2); a placing groove (3) is formed in the center of the waterproof lower shell (1), and an annular groove (4) is formed in the surface of the waterproof lower shell (1); the bottom surface of the waterproof upper shell (2) is provided with an annular bulge (5), the annular bulge (5) is matched with the annular groove (4), and the bottom of the waterproof lower shell (1) is provided with a water absorption layer (6); the water absorbing layer (6) is positioned below the annular groove (4), and the water absorbing layer (6) is communicated with the annular groove (4); a first sealing rubber strip (7) is arranged at the inner side of the edge of the bottom surface of the annular bulge (5); a second sealing rubber strip (8) corresponding to the first sealing rubber strip (7) is arranged on the inner wall of one side of the bottom surface of the annular groove (4); the first sealing rubber strip (7) comprises a first sealing rod (701) and first positioning rods (702) horizontally arranged at the top end and the bottom end of the first sealing rod (701), and a clamping groove (703) is formed between the two first positioning rods (702) and the first sealing rod (701); the second sealing rubber strip (8) comprises a second sealing rod (801) and a fixture block (802) horizontally arranged in the middle of the second sealing rubber strip (8); the fixture block (802) is matched with the fixture groove (703).

2. The waterproof case for electronic products of claim 1, wherein: and a foam protective layer (9) is arranged around the inner part of the placing groove (3).

3. The waterproof case for electronic products of claim 1, wherein: the waterproof water-absorbing layer is characterized in that a water-absorbing sponge is filled in the water-absorbing layer (6), a water drainage pipe (10) is arranged in the middle of the water-absorbing sponge, and the bottom end of the water drainage pipe (10) penetrates through the bottom surface of the waterproof lower shell (1).

4. The waterproof case for electronic products of claim 1, wherein: the middle parts of the four side edges of the top surface of the waterproof lower shell (1) are provided with limiting grooves (11), and the middle parts of the four side edges of the bottom surface of the waterproof upper shell (2) are provided with limiting bulges (12); the limiting groove (11) is matched with the limiting protrusion (12).