CN213368376U

CN213368376U - Intelligent terminal waterproof case

Info

Publication number: CN213368376U
Application number: CN202022771642.5U
Authority: CN
Inventors: 凌唯真
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-04
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an intelligent terminal waterproof case, including handheld terminal shell, handheld terminal shell back position is provided with opening and open position and is provided with sealed tail-hood, the fixed connection piece that sealed tail-hood position fixedly connected with annular set up all around, handheld terminal shell back is located opening position all around and has seted up the fixing clip mouth, handheld terminal shell back is located the opening and is located one side that the fixing clip mouth lies in handheld terminal shell all around and has seted up the waterproof inflation chamber, the waterproof inflation chamber is located handheld terminal shell open position fixedly connected with waterproof seal pad, waterproof seal pad terminal surface and handheld terminal shell back open position parallel and level, the intussuseption of waterproof inflation intracavity is filled with the inflation body of compression. The utility model discloses can be so that the waterproof performance of the handheld terminal shell of intelligence is good, electronic components in the effectual protective housing for intelligent terminal life greatly increased reduces the loss.

Description

Intelligent terminal waterproof case

Technical Field

The utility model relates to an intelligent terminal technical field especially relates to an intelligent terminal waterproof cover.

Background

In general, an intelligent terminal is a type of embedded computer system device, and therefore, the architecture framework of the intelligent terminal is consistent with the architecture of an embedded system; meanwhile, the intelligent terminal is used as an application direction of the embedded system, and the application scene setting is clear, so that the system structure is more clear than that of a common embedded system, the granularity is finer, and the system has certain characteristics. Along with the development intelligent terminal of science and technology can be portable more and more littlely, can operate at the optional position on scene, but under the comparatively abominable circumstances of meetting the environment, for example thunderstorm weather can cause intelligent terminal to intake, and intelligent terminal internal circuit and control system are more accurate, and the cost is high, can cause equipment to damage when taking place to intake, has great loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the intelligent terminal waterproof cover that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an intelligent terminal waterproof case, includes handheld terminal housing, handheld terminal housing back position is provided with opening and open position and is provided with sealed tailcap, the fixed connection piece that position fixedly connected with annular set up around the sealed tailcap, the handheld terminal housing back is located the opening and has seted up the fixing clip mouth all around, the handheld terminal housing back is located the opening and is located one side that the fixing clip mouth lies in handheld terminal housing all around and has seted up the waterproof inflation chamber, the waterproof inflation chamber is located handheld terminal housing open position fixedly connected with waterproof seal pad, waterproof seal pad terminal surface and handheld terminal housing back open position parallel and level, the intussuseption of waterproof inflation intracavity is filled with the inflation body of compression.

As a further description of the above technical solution:

the expansion body is made of water-absorbent resin materials, and the sealing waterproof pad is made of rubber materials.

As a further description of the above technical solution:

the inner wall of the waterproof expansion cavity is fixedly connected with a plurality of fixed thread barrels which are uniformly distributed, and the heights of the fixed thread barrels are consistent with the height of the waterproof expansion cavity.

As a further description of the above technical solution:

the size and the shape of the fixed clamping opening are consistent with those of the fixed connecting block, the fixed connecting block is clamped with the fixed clamping opening, the back position of the fixed connecting block is connected with a fixing bolt in a penetrating mode through threads, and the fixing bolt is connected with a fixing thread barrel in a corresponding position in a threaded mode.

As a further description of the above technical solution:

the handheld terminal shell and the sealing tail cover are made of magnesium alloy materials.

The utility model discloses following beneficial effect has:

the utility model discloses a set up the inflation body, waterproof seal pad and fixed thread bucket, it is intraoral to advance fixed block with sealed tail-hood card, it is fixed with the fixed connection piece of sealed tail-hood to hand the terminal shell through fixing bolt, when gap infiltration between handheld terminal shell and the fixed connection piece, the inflation can be with intaking absorption, cause the inflation of inflation body, the volume increases, make waterproof seal pad extruded, with the laminating of sealed tail-hood abundant contact, can be effectual waterproof, and can effectually avoid fixing bolt to run through handheld terminal shell through setting up the fixed thread bucket, make waterproof performance good, the effectual electronic components who protects in the handheld terminal shell, make handheld terminal life greatly increased, the loss is reduced.

Drawings

Fig. 1 is a side sectional view of a waterproof case for an intelligent terminal according to the present invention;

fig. 2 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a hand-held terminal housing; 2. sealing the tail cover; 3. sealing the waterproof pad; 4. fixing a connecting block; 5. Fixing the bolt; 6. fixing the threaded barrel; 7. an expansion body; 8. a waterproof expansion chamber; 9. the clamping opening is fixed.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: an intelligent terminal waterproof shell comprises a handheld terminal shell 1, wherein an opening is formed in the back side of the handheld terminal shell 1, a sealing tail cover 2 is arranged in the opening, components such as circuits and the like in the handheld terminal shell 1 can be conveniently repaired and replaced through the sealing tail cover 2, a fixed connecting block 4 which is arranged annularly is fixedly connected to the periphery of the sealing tail cover 2, the sealing tail cover 2 is fixed with the handheld terminal shell 1 through the fixed connecting block 4, a fixed clamping opening 9 is formed in the periphery of the opening in the back side of the handheld terminal shell 1, the fixed connecting block 4 and the sealing tail cover 2 are limited through the fixed clamping opening 9, a waterproof expansion cavity 8 is formed in one side, located in the handheld terminal shell 1, of the fixed clamping opening 9 in the periphery of the back side of the handheld terminal shell 1, an expansion body 7 is arranged in the waterproof expansion cavity 8, and the expansion body 7 expands when encountering water, make 7 extrusion sealing waterproof pad 3 of the inflation body, make sealing waterproof pad 3 tightly paste with sealed tail-hood 2, it is effectual waterproof, waterproof inflation chamber 8 is located 1 opening position fixedly connected with sealing waterproof pad 3 of handheld terminal shell, 3 terminal surfaces of sealing waterproof pad and 1 back opening position parallel and level of handheld terminal shell, reduce the clearance of sealing waterproof pad 3 and sealed tail-hood 2, make water-proof effects good, 8 intussuseptions in waterproof inflation chamber are filled with the inflation body 7 of compression.

The expansion body 7 is made of water-absorbent resin material, the water-absorbent resin absorbs water to expand and can extrude the sealing waterproof pad 3, and the sealing waterproof pad 3 is made of rubber material which is soft and has good sealing performance. The fixed thread bucket 6 of a plurality of evenly distributed of 8 inner wall fixedly connected with in waterproof inflation chamber, the highly unanimous with waterproof inflation chamber 8 of the height of a plurality of fixed thread buckets 6 can make fixing bolt 5 can not run through handheld terminal shell 1 through fixed thread bucket 6, can not have the screw hole that runs through, reinforcing waterproof performance. The big or small shape of fixing block mouth 9 is unanimous with the big or small shape of fixed connection piece 4, and fixed connection piece 4 and the block of

fixing block mouth

9, and 4 back positions of fixed connection piece run through threaded connection have fixing bolt 5, and fixing bolt 5 and the 6 threaded connection of the fixed thread bucket that correspond the position will seal tail-hood 2 and fix with handheld terminal housing 1 through fixing bolt 5. The handheld terminal shell 1 and the sealing tail cover 2 are made of magnesium alloy materials, and the magnesium alloy materials are high in strength, large in elastic modulus, good in heat dissipation and good in shock absorption.

The working principle is as follows: will seal in tail-hood 2 card advances fixing clip mouth 9, it is fixed with the fixed connection piece 4 of sealed tail-hood 2 to hand terminal shell 1 through fixing bolt 5, when the gap infiltration between hand terminal shell 1 and the fixed connection piece 4, inflation body 7 can be intake and absorb, cause inflation body 7 inflation, the volume increases, make sealed waterproof pad 3 extruded, with the laminating of sealed tail-hood 2 abundant contact, can be effectual waterproof, and can effectually avoid fixing bolt 5 to run through hand terminal shell 1 through setting up fixed thread bucket 6, make waterproof performance good, the effectual electronic components who protects in the hand terminal shell 1, make hand terminal life greatly increased, the loss is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an intelligent terminal waterproof case, includes handheld terminal shell (1), its characterized in that: hand-held terminal shell (1) back position is provided with opening and opening position and is provided with sealed tail-hood (2), sealed tail-hood (2) fixed connection block (4) that position fixedly connected with annular set up all around, hand-held terminal shell (1) back is located opening position all around and has seted up fixed joint mouth (9), hand-held terminal shell (1) back is located the opening and is located one side that fixed joint mouth (9) were located hand-held terminal shell (1) all around and has seted up waterproof inflation chamber (8), waterproof inflation chamber (8) are located hand-held terminal shell (1) opening position fixedly connected with seal waterproof pad (3), seal waterproof pad (3) terminal surface and hand-held terminal shell (1) back open position parallel and level, waterproof inflation chamber (8) intussuseption is filled with compressed inflation body (7).

2. The intelligent terminal waterproof case of claim 1, wherein: the expansion body (7) is made of water-absorbent resin materials, and the sealing waterproof pad (3) is made of rubber materials.

3. The intelligent terminal waterproof case of claim 1, wherein: the inner wall of the waterproof expansion cavity (8) is fixedly connected with a plurality of fixed thread barrels (6) which are uniformly distributed, and the height of each fixed thread barrel (6) is consistent with that of the waterproof expansion cavity (8).

4. The intelligent terminal waterproof case of claim 1, wherein: the size shape of fixed joint mouth (9) is unanimous with the size shape of fixed connection piece (4), fixed connection piece (4) and fixed joint mouth (9) block, fixed connection piece (4) back position through thread connection has fixing bolt (5), fixing bolt (5) and the fixed screw thread bucket (6) threaded connection who corresponds the position.

5. The intelligent terminal waterproof case of claim 1, wherein: the handheld terminal shell (1) and the sealing tail cover (2) are made of magnesium alloy materials.