KR102557060B1 - Smart phone pouch - Google Patents

Abstract

The present invention relates to a smartphone pouch. More specifically, it creates a luxurious feeling while protecting the smartphone from external shocks, smoothly releases the heat generated by the smartphone to the outside, and in the case of the home button display method, the home button is tactile without visual support. It is about a smartphone pouch that can identify the location.

Description

Smartphone Pouch {SMART PHONE POUCH}

It is related to a case that is detachably coupled to the outer surface of a smart phone, such as a mobile phone. In particular, it protects the smart phone from external shocks while creating a luxurious feel, reducing scratches when coupling and releasing the smart phone. , It relates to a smartphone pouch that smoothly induces a heat dissipation action of a smartphone to reduce heat during a call, and in which a touch can be easily transmitted to the touch panel despite the capacitive touch panel of the smartphone.

Pouches that cover the outer surface of smartphones are widely used to minimize scratches caused by the external environment of the smartphone and extend the lifespan of the smartphone. Usually, the smartphone pouch protects the smartphone from external impact and prevents scratches from occurring. It is used to prevent damage and is provided in the form of a case using leather or synthetic resin. Registered Patent No. 1172902 (2012.08.03.) and the like are disclosed.

Pouches made of soft synthetic resin are easy to handle, but are vulnerable to external shocks, and pouches made of leather can create a luxurious image, but are expensive and difficult to handle. The synthetic resin pouch made of hard material is inexpensive and easy to handle, but it is weak against external shocks, foreign substances penetrate through the cracks that occur when coupled to the smartphone, do not release heat from the smartphone well to the outside, and do not have a luxurious image. . As the touch sensing method of the touch panel that operates the smartphone is mainly capacitive, the touch panel of the touch phone detects the user's touch, performs input, and performs an important function of providing a graphic screen to the user. However, it is important to protect the touch panel surface. Here, when the capacitance type touch panel is covered with a pouch including a member such as a transparent protective film on the surface, a change in capacitance is slightly reduced when performing a touch function, so that a normal touch is not recognized. This can go wrong or cause errors.

Like existing smartphone pouches, it is intended to be safely protected from external shocks and scratches, to provide a luxurious look from an aesthetic point of view, and to prevent dust from penetrating by eliminating gaps that may occur when combining smartphone pouches. The heat generated by the smartphone is efficiently discharged to the outside to lower the temperature and reduce the discomfort caused by the heat. Covers and protects the touch panel of the smartphone, while making sure that the touch performed to operate the function of the smartphone works well.

The smartphone pouch includes a flexible cover provided to surround the rear and side surfaces of the smartphone and a metallic cover integrally coupled to the outer surface of the flexible cover; A transparent protective film attached to the front of the smartphone to expose the touch panel screen (display) to the outside;

The flexible cover 20 and the metallic cover 30 include a plurality of heat dissipation grooves for dissipating heat generated during use of the device;

The heat dissipation grooves (b0) take a rectangular shape and are provided in a plurality, and the plurality of heat dissipation grooves (b0) are spaced apart at equal intervals but are placed in zigzags with each other,

A protruding jaw (b1) is formed in the heat dissipation groove (b0), and the jaw (b1) is between the smart phone (cp) and the flexible cover 20, and between the flexible cover 20 and the metallic cover 30. space is given, and the fine space is provided as a path (c1) through which heat is released,

The jaws (b1) of the heat dissipation groove (b0) take a sawtooth shape, and better provide a dissipation path (c1) of the heat generated by the gaps (b2) between the sawtooth shapes,

A tactile sensing unit d1 is formed on the transparent protective film 40 to give a level difference to a location where the home button is displayed in a local range so as to be tactilely sensed.

It safely protects the smartphone from external shocks and scratches, creates a luxurious appearance, and eliminates gaps that may occur when combining the smartphone pouch to prevent dust from penetrating to extend the lifespan of use. It quickly and efficiently dissipates a lot of heat generated from the smartphone during operation of the device to facilitate the normal operation of the internal device of the smartphone and helps to relieve the discomfort that the user may feel due to the heat. The built-in communication chip of the smartphone does not interfere with communication with the outside, and while covering and protecting the touch panel of the smartphone, the touch performed to operate the function of the smartphone is well performed.

In addition, in the case of a smartphone in which the home button is absorbed into the display function, a hole or a protruding step is provided so that the home button can be tactilely sensed at the location where the home button is displayed. You can quickly find the location you need without resorting to .

1 is a perspective view illustrating a combination of a smartphone and a pouch.
In FIG. 2, FIG. 2A is an exploded perspective view showing an exploded state. Figure 2B is a side cross-sectional view of a part. Figure 2C is another embodiment of a part.

Referring to Figures 1 and 2, the smartphone pouch 10 in a general component, a flexible cover (20); metallic cover 30; a transparent protective film (40); and a decorative plate 50. In relation to this, registered utility model No. 467372 (2013.06.03) regarding a mobile phone protective case is provided, but this is cited.

In more detail, the flexible cover 20 may use a silicone rubber member that surrounds the side and rear surfaces of the smart phone cp. The upper and lower parts of the flexible cover 20 in the lengthwise direction are slightly rolled in, and a hanging part 25 is formed that is slightly rolled up on the edge of the front edge to prevent the pouch case from being separated from the smartphone cp. . In the flexible cover 20, through-holes 21 with through-holes are formed here and there, so that a camera, a charging port, a smartphone strap, and the like can be exposed. A step 23 is formed on the outer side of the flexible cover 20, so that the metallic cover 30 coupled to the outer surface does not protrude to the surface of the flexible cover 20, and also the flexible cover 20 and the metallic cover (30) Covers the gap between the flexible cover 20 and the metallic cover 30 to prevent the adhesive from being weakened and to prevent foreign substances from entering through the gap.

The metallic cover 30 is provided as a member made of silicone rubber or metal material, and is coupled to cover the outer surface of the portable device, giving a metallic sophisticated feeling and creating a luxurious image. Like the flexible cover 20, the metallic cover 30 includes a through hole 31 formed to expose a camera, a charging port, etc. for use of the smart phone cp. The metallic cover 30 conducts heat among metal materials. is provided as a member such as aluminum that is large and light in weight, quickly and efficiently dissipates the heat of the device generated during operation of the smartphone (cp) to the outside, and also improves the efficiency of heat dissipation in the metallic cover 30 A heat dissipation groove b0 having a plurality of holes is formed so as to do so. When a communication chip such as a SIM chip embedded in a smartphone (cp) communicates wirelessly with an external device, the metallic cover 30 interferes with or blocks radio frequency signals so that the communication of the smartphone (cp) does not affect communication A communication support space 35 may be formed and positioned so as to have a groove at a position corresponding to the position of the chip.

Since the materials of the metallic cover 30 and the flexible cover 20 are different from each other, even though they are strongly coupled to each other by insert injection, the mutual coupling of the metallic cover 30 and the flexible cover 20 is separated when the period of use is long. It can be. In order to prevent this, the flexible member 20 and the metallic cover ( 30) to be firmly maintained even for long-term use. In order to improve bonding force, a perforated hole 36 having a groove may be formed in the edge portion of the metallic cover 20 so that the material of silicone rubber penetrates.

2A and 2B, the heat dissipation groove b0 may be horizontally long and formed in a rectangular shape as shown in the drawings, or may be vertically or diagonally cut and perforated. In the case of being cut and configured to have a length as described above, a plurality of heat dissipation grooves (b0) may be spaced apart at equal intervals and placed in a zigzag manner so that some sections overlap. Although illustrated as being configured in the metallic cover 30 in the drawing, the same applies to the case of the flexible cover 20 as well.

In addition, in order to maximize the effect of heat dissipation, the heat dissipation groove (b0) may have a protrusion (b1) slightly protruding inward along its length, and the protrusion (b1) is formed by connecting the metallic cover 30 to the flexible cover 20. Or, by providing a fine space between the flexible cover 20 by finely (slightly) spaced (away) from the smartphone (cp) body, between the smartphone (cp) and the flexible cover 20 and / Alternatively, heat dissipation between the flexible cover 20 and the metallic cover 30 may be promoted to provide a path c1 through which generated heat moves more easily and escapes. In FIG. 2C, the jaws b1 of the heat dissipation groove b0 may be sparsely arranged by taking a sawtooth shape, and the heat generated by the gaps b2 between the sawtooth shapes forms a discharge path c1 through which it can quickly escape. We can provide you better.

The transparent protective film 40 covers and protects the touch panel used on the front of the smartphone. The transparent protective film 40 contains piezoelectric and piezoelectric materials that generate electricity when pressure is applied from the outside, so when the touch panel is capacitive, the transparent protective film 40 that the user's finger touches the touch panel It is possible to prevent an error of not detecting the user's touch from occurring.

2C, in the case of a smartphone that is not provided with a home button or the like as a separate mechanical means, but is absorbed into the display function of the screen and displayed only when necessary, on the transparent protective film 40, the display function is not hindered. A tactile sensing unit (d1) in which one or a plurality of perforated small holes or protruding protrusions provide a step so that the location where the home button is displayed can be detected and grasped only by the tactile sense within a small range (local range) By being provided, it is possible to quickly find its position without visual effort, relying on the tactile sensation of the finger.

smart phone (cp); flexible cover 20; crossing part 25; metallic cover 30; a transparent protective film (40);

Claims (1)

A flexible cover covering the side and back of the smartphone,
A metallic cover coupled to the outer surface of the flexible cover,
It includes a heat dissipation groove formed on the flexible cover and the metallic cover to promote heat dissipation,
The heat dissipation grooves take a rectangular shape and are provided in plurality, and the plurality of heat dissipation grooves are spaced apart at equal intervals but arranged in a zigzag manner so that some sections overlap,
A protrusion b1 protrudes along its length in the heat dissipation groove, and the protrusion b1 gives a finely spaced space between the smartphone and the flexible cover, and the spaced space is provided as a path through which heat is dissipated. add,
The jaws (b1) take a sawtooth shape, and are provided to allow heat to escape more quickly into the spaced gaps (b2) between the sawtooth shapes.
A smartphone pouch, characterized in that.