CN109936945A - Y-type waterproof structure - Google Patents

Abstract

The invention discloses a kind of Y type waterproof constructions, and it includes have first shell, second shell, third shell, the first water-proof elastomer and the second water-proof elastomer.Second shell is fastened on first shell, third shell is installed between first shell and second shell, the first partial water-proof elastomer is sealed between first shell and second shell and the second water-proof elastomer is sealed between first shell and third shell, to increase electronic product waterproof ability.

Description

Y-type waterproof structure

technical field

The present invention relates to a waterproof structure, in particular to a Y-shaped waterproof structure.

Background technique

In recent years, due to the rapid development of electronics and information industries, related products have become increasingly sophisticated. As far as the current personal computer field is concerned, in addition to seeking the cooperation of computing units with higher speed and higher computing power and various peripheral devices to meet the needs of users, it is also an industry leader for thin and light portable electronic devices. areas of focus for development.

Today's portable electronic devices, whether it is a tablet computer or an electronic device such as a mobile phone, are more thin and light, and are currently widely used in personal or commercial markets.

Generally speaking, in addition to the improvement in computing performance and display capability of portable electronic devices, other auxiliary functions are also improving with each passing day. For example, in order to increase the waterproof capability of the portable electronic device, various manufacturers do their best to increase the waterproof capability of the portable electronic device. How to provide a waterproof casing with strong waterproof ability and high reliability will help to improve the waterproof ability of portable electronic devices.

SUMMARY OF THE INVENTION

In view of this, the present invention provides a Y-shaped waterproof structure, which can increase the waterproof capability of electronic products and improve the safety and reliability of electronic products.

According to an embodiment of the present invention, the present invention provides a Y-shaped waterproof structure including a first casing, a second casing, a third casing, a first waterproof elastomer and a second waterproof elastomer.

The second casing is fastened to the first casing, the third casing is installed between the first casing and the second casing, and a part of the first waterproof elastomer is sealed between the first casing and the second casing , and the second waterproof elastomer is sealed between the first casing and the third casing.

Wherein, the first waterproof elastic body is connected to the second waterproof elastic body to form a Y-shaped waterproof elastic body.

In one embodiment, the compressibility of the second waterproof elastomer is greater than the compressibility of the first waterproof elastomer.

In one embodiment, the first casing includes a first elastic body pressing portion, and the second casing includes a first elastic body supporting portion for pressing a part of the first waterproof elastomer therein.

In one embodiment, the first casing further includes a second elastic body pressing portion, and the third casing includes a second elastic body supporting portion for pressing the second waterproof elastomer therein.

In one embodiment, the third casing includes a third elastic body pressing part, so as to press a part of the first waterproof elastic body between the third elastic body pressing part and the first elastic body supporting part.

In one embodiment, the second elastic body support portion forms an included angle with the first elastic body support portion, for example, an included angle less than 90 degrees, preferably less than 45 degrees.

In one embodiment, the first waterproof elastomer includes a waterproof silicone ring, and the second waterproof elastomer includes a waterproof foam.

Therefore, the above-mentioned Y-shaped waterproof structure can be effectively applied to the sealing and waterproofing between the three shells, so as to avoid the situation that the gap between the intersection points is too large to cause water inflow, so as to increase the safety and stability of the electronic product in use.

Description of drawings

In order to make the above-mentioned and other objects, features, advantages and embodiments of the present invention more obvious and easy to understand, the following descriptions are now combined with the accompanying drawings:

FIG. 1 is a partial cross-sectional schematic diagram of a Y-shaped waterproof structure according to an embodiment of the present invention.

2 is a partial perspective view of a Y-shaped waterproof structure according to an embodiment of the present invention.

Detailed ways

The following is a detailed description with examples in conjunction with the accompanying drawings, but the provided examples are not intended to limit the scope of the present invention, and the description of the structure operation is not intended to limit the order of its execution. Any recombination of components The structure of the device, and the resulting device with equal efficacy are all within the scope of the present invention. In addition, the drawings are for illustrative purposes only, and are not drawn in full scale. In order to facilitate understanding, the same or similar elements in the following description will be described with the same reference numerals.

In addition, the terms (terms) used in the entire specification and the scope of the patent application, unless otherwise specified, generally have the usual meaning of each term used in this field, in the content disclosed herein and in the special content. significance. Certain terms used to describe the invention are discussed below or elsewhere in this specification to provide those skilled in the art with additional guidance in the description of the invention.

In the embodiments and the scope of the patent application, unless there is a special limitation on the article in the context, "a" and "the" can generally refer to a single one or a plurality. The numbers used in the steps are only used to mark the steps for the convenience of description, and are not used to limit the sequence and implementation manner.

Secondly, the terms "comprising", "including", "having", "containing" and the like used herein are all open-ended terms, ie, meaning including but not limited to.

Referring to FIG. 1 and FIG. 2 , FIG. 1 is a partial cross-sectional schematic diagram illustrating a Y-shaped waterproof structure according to an embodiment of the present invention, and FIG. 2 is a partial three-dimensional schematic diagram illustrating the Y-shaped waterproof structure.

As shown in the figure, the present invention provides a Y-shaped waterproof structure 100 including a first casing 110 , a second casing 120 , a third casing 130 , a first waterproof elastic body 140 and a second waterproof elastic body 150 .

The second casing 120 is fastened to the first casing 110 to form an outer cover of an electronic device, such as a casing of a tablet computer or a casing of a mobile phone, although the invention is not limited thereto.

The third casing 130 is installed between the first casing 110 and the second casing 120 . Part of the first waterproof elastomer 140 is disposed between the first casing 110 and the second casing 120 to seal the first casing 110 and the second casing 120 to prevent moisture from the outside of the casings from entering the first casing 110 and the second casing 120 .

The second waterproof elastic body 150 is disposed between the first casing 110 and the third casing 130 to improve the waterproof performance of the electronic product.

Through the arrangement of the first waterproof elastic body 140 and the second waterproof elastic body 150, the larger gap generated by the intersection point 160 of the first casing 110, the second casing 120 and the third casing 130 in the drawing can effectively The ground is sealed by the first waterproof elastic body 140 and the second waterproof elastic body 150 .

In one embodiment, the second waterproof elastic body 150 can generate a larger deformation amount to more effectively fill the gap of the intersection point 160 and increase the waterproof capability of the electronic product.

In addition, in one embodiment, the first waterproof elastic body 140 is connected to the second waterproof elastic body 150 to form a Y-shaped waterproof elastic body, which effectively increases the waterproof capability.

Further, by setting the inclined plane between the first casing 110 and the third casing 130, the second waterproof elastomer 150 can be effectively compressed when the first casing 110 and the second casing 120 are fastened together, so as to increase the electronic Water resistance of the product.

The close relationship between each shell and the waterproof elastomer will be described in further detail below. As shown in the figure, the first casing 110 includes a first elastic body pressing part 112 , and the second casing 120 includes a first elastic body supporting part 122 to effectively press a part of the first waterproof elastic body 140 fit into it.

In addition, the first housing 110 further includes a second elastic body pressing portion 114 , and the third housing 130 includes a second elastic body supporting portion 132 to effectively press the second waterproof elastic body 150 therein.

The third housing 130 further includes a third elastic body pressing portion 134, and the second housing 120 utilizes the first elastic body supporting portion 122 to press a part of the first waterproof elastic body 140 to the third housing Between 130 and the second casing 120 , that is, a part of the first waterproof elastic body 140 is pressed between the third elastic body pressing part 134 and the first elastic body supporting part 122 .

Therefore, the second elastic body support portion 132 and the first elastic body support portion 122 form an included angle, and the included angle is preferably less than 90 degrees, more preferably less than 45 degrees, so as to form a low-slope platform support portion, thereby ensuring the first The amount of compression of the second waterproof elastomer 150 . The second waterproof elastomer 150-1 before compression, as shown in FIG. 2 and drawn in dashed lines in FIG. 1, after compression, the required compression amount can be effectively achieved through the low-slope platform, and then increase Water resistance of electronic products.

In one embodiment, the first waterproof elastic body 140 can be a waterproof silicone ring, waterproof glue or waterproof foam, and the second waterproof elastic body 150 can also be a waterproof silicone ring, waterproof glue or waterproof foam, preferably the second waterproof The compressibility of the elastic body 150 is greater than the compressibility of the first waterproof elastic body 140, but the present invention is not limited to this.

To sum up, the Y-shaped waterproof structure disclosed in the present invention can be effectively applied to the sealing and waterproofing between the three shells, avoiding the situation of water ingress due to the excessively large gap at the intersection point, and further increasing the safety of electronic products in use. and stability.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, this The protection scope of the invention shall be determined by the claims.

Claims (10)

1. a Y-type waterproof structure, is characterized in that, comprises: the first shell; a second casing, which is fastened to the first casing; a third casing, mounted between the first casing and the second casing; a first waterproof elastomer, wherein a portion of the first waterproof elastomer is sealed between the first casing and the second casing; and The second waterproof elastomer is sealed between the first casing and the third casing. 2 . The Y-shaped waterproof structure according to claim 1 , wherein the first waterproof elastic body is connected to the second waterproof elastic body. 3 . 3 . The Y-shaped waterproof structure according to claim 2 , wherein the compressibility of the second waterproof elastomer is greater than the compressibility of the first waterproof elastomer. 4 . 4 . The Y-shaped waterproof structure according to claim 3 , wherein the first casing comprises a first elastic body pressing part, and the second casing comprises a first elastic body supporting part to The part of the first waterproof elastomer is press-fitted therein. 5 . The Y-shaped waterproof structure according to claim 4 , wherein the first shell further comprises a second elastic body pressing part, and the third shell comprises a second elastic body supporting part to The second waterproof elastomer is press-fitted therein. 6 . The Y-shaped waterproof structure according to claim 5 , wherein the third casing comprises a third elastic body pressing part, so as to press a part of the first waterproof elastic body to the first waterproof elastic body. 7 . between the three elastic body pressing parts and the first elastic body supporting part. 7 . The Y-shaped waterproof structure according to claim 6 , wherein the second elastic body support portion and the first elastic body support portion form an included angle. 8 . 8. The Y-shaped waterproof structure according to claim 7, wherein the included angle is less than 90 degrees. 9 . The Y-shaped waterproof structure according to claim 8 , wherein the included angle is less than 45 degrees. 10 . 10 . The Y-shaped waterproof structure of claim 9 , wherein the first waterproof elastomer comprises a waterproof silicone ring, and the second waterproof elastomer comprises a waterproof foam. 11 .