KR101929110B1 - The case of smart phone - Google Patents

Abstract

A bumper part provided to surround an outer periphery of the smartphone and having a folding type port cover at a position corresponding to a port area of the smartphone, and a rear part having a flexible display part contacting the rear surface of the smart phone Wherein the port cover has a port contact area in which the same number of wirings as the number of pins of the smartphone are formed and which is connected to the wirings at the outside, and the display unit is connected to the wirings of the port cover And a smartphone case to which information or power is transferred from the smartphone.

Description

The case of smart phone {The case of smart phone}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a smartphone case, and more particularly, to a smartphone case capable of forming a display portion on a rear surface of a smartphone case to produce individual personality.

Nowadays, with emphasis on personal taste and individuality, there is a growing demand for customizing products that can be customized or customized according to individual needs.

As smartphones, which modern people are always close to, are increasingly demanding for accessories that can express individual personality, there are also developments of accessories that can realize both aesthetics and functionality at the same time.

The accessories of the smartphone should not only affect the expression of personality, but also minimize the power consumption of the smartphone, do not hinder the basic functions of the smartphone, and satisfy the requirements to help the smartphone's durability against the external shock do.

Korean Patent Laid-Open No. 10-2015-0097164 (Publication Date: Aug. 26, 2015) Korean Registered Patent No. 10-1441621 (Registered on Apr. 2014. 09.)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a smartphone case having a display unit and a bumper unit at the same time to improve the durability of the display unit .

It is to be understood that the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned may be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a smart phone including: a bumper part that surrounds an outer surface of a smartphone and includes a foldable port cover at a position corresponding to a port area of the smart phone; And a rear surface portion having a flexible display portion, wherein the port cover has a port contact region formed therein with the same number of wirings as the number of pins of the smartphone and connected to the outside with the wiring, The part may be connected to the wiring of the port cover to transmit information or power from the smartphone.

The folding type port lid has grooves corresponding to the charging jacks on the rear surface, and the charging wiring is located on the inner surface of the groove, and the charging wiring can be connected to the wiring inside the port lid.

The display unit may set a screen through an application installed in the smartphone.

The display unit may include an organic light emitting display device.

The rear portion may be coupled with a transparent protective means on the outermost side.

The bumper portion and the rear portion may have a step difference from each other.

The step may be formed in a range of 0.5 to 1.0 mm.

The smartphone case according to the present invention can protect the smartphone by improving its durability and the back surface of the smartphone case has an advantage of displaying individuality by having a display unit that changes in accordance with the input of the user .

1 is a perspective view illustrating a smartphone case according to an embodiment of the present invention;
FIG. 2 is a sectional view showing a cross section taken along the line Z-Z 'in FIG. 1,
3 is a front view showing a rear portion of a smartphone case according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are provided by way of example so that those skilled in the art can fully understand the spirit of the present invention. Therefore, the present invention is not limited to the embodiments described below, but may be embodied in other forms. In the drawings, the length and thickness of layers and regions may be exaggerated for convenience. Like reference numerals designate like elements throughout the specification.

FIG. 1 is a perspective view of a smartphone case according to an embodiment of the present invention, FIG. 2 is a cross-sectional view illustrating a cross section taken along line Z-Z 'of FIG. 1, Fig.

1 to 3, a smartphone case according to an embodiment of the present invention includes a foldable type port lid 30 at a position corresponding to a port area of the smart phone, And a rear portion (10) having a flexible display portion (14) in contact with the back surface of the smartphone, wherein the port cover (30) And a port contact region 35 which is formed on the outer side with the wiring and which is connected to the wiring 33. The display unit 14 is connected to the wiring 33 of the port cover 35, Information or power can be transmitted from the smartphone.

Referring to FIG. 1, the bumper portion 20 surrounding the outer surface of the smartphone has a plurality of holes 22, 24, and 26. For example, the holes 22, 24, and 26 may include a hole 22 for connecting to an external speaker, a hole 24 for exposing the operation button, a hole 26 for exposing the camera lens, And the position and shape of the hole may vary depending on the type of the smartphone.

The bumper (20) is provided with a folding type port cover (30) at a position corresponding to the port area of the smartphone. A number of wires 33 are formed in the port cover 30 as many as the number of pins of the smartphone and a port contact area 35 is provided outside the port cover 30. The wiring 33 and the port contact region 35 are connected to each other.

Therefore, when the port of the smartphone is connected to the port lid 30, information or power of the smart phone is transmitted to the line 33 through the port contact region 35. [

Referring to FIG. 3, the rear portion 10 of the smartphone is provided with a flexible display portion 14 which is in contact with the rear surface of the smartphone. The display unit 14 is connected to the wiring 33 of the port cover 30 so that information and power are transmitted from the smartphone to the display unit 14. [ That is, the same number of rear wirings 13 as the wirings 33 are formed in the area where the display unit 14 and the port lid 30 meet, and the rear wirings 13 are connected to the display unit 14). Accordingly, information or power of the smartphone is transferred to the wiring 33 through the port contact area 35, and the transferred information or power is transmitted to the display unit 14 through the rear surface wiring 13 .

Accordingly, a picture, a picture or a screen to be displayed on the display unit 14 can be implemented by the above process. Therefore, it does not hinder the basic functions of the smartphone, and it has an advantage that it can implement a case suitable for the user's individuality and taste.

A screen of the display unit 14 can be set through an application installed in the smartphone, and the display unit 14 can be used as a confirmation screen of the self-service.

The display unit 14 may include an organic light emitting display device.

Referring to FIG. 2, a transparent protective means 12 may be coupled to the outermost surface of the rear portion of the display unit 14. [ Therefore, the display device of the display unit 14, for example, the organic light emitting display device, can be protected from external impacts. Also, the protection means 12 may be coupled to both sides of the display unit 14 as necessary.

The bumper part 20 may be made of a material having a certain elastic force and restoring force, and may be made of, for example, silicone or reinforced synthetic resin. The bumper part 20 and the rear part 10 may have a step L and further the step L may be formed in a range of 0.5 to 1.0 mm. Accordingly, it is possible to improve the durability against external impacts while minimizing the inconvenience of the user's grip, thereby safely protecting the expensive smartphone and also protecting the display unit 14.

Referring again to FIG. 1, the folding type port cover 30 may have a groove 37 on the rear surface that matches the size of the charging jack 40. Further, the filling wiring may be located on the inner surface of the groove 37, and the filling wiring may be connected to the wiring 33 inside the port cover 30. [

Therefore, since the connection of the display unit 14 to the backside unit 10 can be continued during charging of the smartphone, the display unit 14 can be maintained in a state and operated.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention as defined by the following claims It can be understood that

10; Rear portion, 20; The bumper part
30; Port cover

Claims (7)

A bumper part provided to surround an outer periphery of the smartphone and having a folding type port cover at a position corresponding to a port area of the smartphone, and a rear part having a flexible display part contacting the rear surface of the smart phone In addition,
Wherein the port lid has a port contact area in which the same number of wirings as the number of pins of the smartphone are formed and which is connected to the wirings on the outside,
The display unit is connected to the wiring of the port cover and receives information or power from the smartphone,
The folding type port lid has a groove corresponding to the charging jack on the rear surface thereof, a charging wiring is located on the inner surface of the groove,
And the charging wiring is connected to the wiring inside the port cover. delete The method according to claim 1,
The display unit sets a screen through an application installed in the smartphone. The method of claim 3,
Wherein the display unit comprises an organic electroluminescent display device. The method according to claim 1,
Wherein the rear portion is coupled with a transparent protective means on the outermost side. The method according to claim 1,
Wherein the bumper portion and the rear portion have a step difference from each other. The method according to claim 6,
Wherein the stepped portion is formed in a range of 0.5 to 1.0 mm.

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