KR20080000808U - Inner cover for mobilephone case - Google Patents

Abstract

According to the present invention, a printed circuit board (PCB) including a battery, an electric wire, a light emitting member, a radio wave reception sensor and a controller is provided inside the case body so that the light emitting member emits light when an incoming signal is applied to the mobile phone. When the switch is always switched to the light emitting mode by operating the switch, the light emitting member emits light regardless of whether the incoming signal is applied or not so that the mobile phone or various portable terminals are not damaged by external shocks and at the same time decorate the decorative function. A new inner cover for a mobile phone protection case is disclosed, which is applied to a mobile phone protection case configured to be used to cover a battery or a PCB installed on the inner bottom of the case body so that foreign matters such as dust are not introduced from the outside.

The present invention has a shape and size that can cover the bottom surface of the case body of a mobile phone protective case installed with a battery, a printed circuit board (PCB) including an electric wave reception sensor and a controller, an electric wire, and a light emitting member. A synthetic resin cover body with an adhesive applied thereto; A flap that is cut in a "c" shape on the cover body corresponding to the battery installation position and opened and closed in a vertical direction around a portion that is not cut as necessary; It is a wire protection piece that extends from the left and right sides of the cover body corresponding to the installation position of the wire connected to the light emitting member by a predetermined length to the outside, and covers the wire disposed on the inner side of the case body by applying an adhesive to the back surface. Is done.

Cell phone protective case, inner cover,

Description

Inner Cover for Mobile Phone Protective Case {INNER COVER FOR MOBILEPHONE CASE}

1 is an exploded perspective view showing an inner cover for a mobile phone protective case according to a first embodiment of the present invention,

Figure 2 is an exploded perspective view showing an inner cover for a mobile phone protective case according to a second embodiment of the present invention,

3 is a perspective view showing a partially enlarged cross-sectional view showing a state in which the inner cover is coupled to the bottom surface of the mobile phone protective case in FIG.

Figure 4 is an exploded perspective view showing a state that the mobile phone protective case coupled to the inner cover according to the present invention is applied to the mobile phone.

* Description of the symbols for the main parts of the drawings *

12: battery 14: PCB

16 electric wire 18 light emitting member

22: case body 24: cover body

26: flap 28: wire protection

30: hook piece 32: hook piece locking groove.

The present invention relates to an inner cover for a mobile phone protection case, and more particularly, a printed circuit board (PCB) including a battery, an electric wire, a light emitting member, a radio wave reception sensor and a controller in the case body is provided with an incoming signal to the mobile phone. When applied, the light emitting member emits light, and when the mode is switched to the light emitting mode at all times, the light emitting member emits light regardless of whether the incoming signal is applied. It is applied to the mobile phone protection case which is configured not to be damaged by external impact and at the same time to show decorative function, so that it can cover the battery or PCB installed on the inner bottom of the case body to prevent foreign substances such as dust from entering the outside. An inner cover for a cell phone protective case.

Recently, with the rapid development of information and communication technology, the penetration rate of portable terminals such as mobile phones, PDAs, and the like has explosively increased, and its functions are also increasingly equipped with various functions in addition to existing simple call functions and information reception functions.

In particular, most mobile phones are equipped with a camera function for shooting, as well as digital multimedia broadcasting (DMB) service, which provides various multimedia signals such as voice and video, has been developed. Since the DM receiving function can receive high-quality and high-definition broadcasting such as compact disc (CD) and digital video disc (DVD) grades through PDAs or dedicated terminals, mobile phones or various portable terminals are gradually being upgraded. All.

In line with the trend of high-class mobile phones and portable terminals, a protective case for various models has been developed and sold in various mobile phones or portable terminals in order to prevent the external surface of the mobile phone from being damaged by external shocks and to keep it clean for a long time. It is becoming.

Since the protective case must be able to withstand a relatively strong impact, a tough, hard and transparent ABS resin obtained by polymerizing acrylonitrile, butadiene, and styrene is used.

The protective case made of the ABS resin material is configured to be covered or fitted in accordance with the shape of the mobile phone or other portable terminal, in the case of the conventional protective case there is no other function in addition to the function to protect the mobile phone, The problem is that you can't give an image.

Accordingly, the inventor installed a printed circuit board (PCB), a wire, and a light emitting member including a battery, a radio wave reception sensor, and a controller in the case body which is covered and coupled to the outside of the mobile phone through Patent Application No. 2006-42298. When the incoming signal is applied to the mobile phone, the light emitting member emits light, and when the incoming signal is always changed to the light emitting mode by the operation of the mode conversion switch, the light emitting member emits light regardless of whether the incoming signal is applied. A mobile phone protection case was proposed to greatly increase the effect.

However, in the case of the mobile phone protection case there is no separate inner cover is provided inside the case body, there is a high risk of malfunction when the moisture or external foreign substances flow into the battery or PCB during use, the appearance is very poor have.

The present invention is to solve such a conventional problem, its purpose is to provide an incoming signal to a mobile phone having a printed circuit board (PCB) including a battery, wires, a light emitting member, a radio wave receiving sensor and a controller inside the case body The light emitting member emits light when the light is applied, and the light emitting member emits light regardless of whether or not an incoming signal is applied when the mode is switched to the light emitting mode. Is applied to a mobile phone protective case that is configured to exert a decorative function while not being damaged by external shocks, so that foreign substances such as dust can be introduced from the outside by covering the battery or PCB installed on the inner bottom of the case body. To provide a new inner cover for the protective cell phone case to be.

In order to achieve the above object, the present invention has a shape that can cover the bottom surface of the case body of the mobile phone protective case installed with a battery, a printed circuit board (PCB) including a radio wave reception sensor and a controller, the wire and the light emitting member therein And the synthetic resin material cover body having a size and the adhesive is coated on the back surface; A flap that is cut in a "c" shape on the cover body corresponding to the battery installation position and opened and closed in a vertical direction around a portion that is not cut as necessary; Wire protection piece extending from the left and right both ends of the cover body corresponding to the installation position of the wire connected to the light emitting member to the outside by a predetermined length, the adhesive is applied to the back surface to cover the wire disposed on the inner side of the case body It includes.

In the present invention, a plurality of hook pieces are formed at a predetermined position on the rear surface of the cover body, and a hook piece engaging groove is formed on the bottom surface of the case body corresponding to the position corresponding to each of the hook pieces. Have

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

1 is an exploded perspective view showing an inner cover for a mobile phone protective case according to a first embodiment of the present invention, Figure 2 is an exploded perspective view showing an inner cover for a mobile phone protective case according to a second embodiment of the present invention.

In addition, Figure 3 is a perspective view showing a partially enlarged cross-sectional view showing a state in which the inner cover is coupled to the bottom surface of the mobile phone protective case in Figure 2, Figure 4 is a mobile phone protective case coupled to the inner cover according to the present invention Separate perspective view showing the applied state.

Referring to this, the inner cover 10 for a mobile phone protective case according to the present invention is applied to a mobile phone protective case installed a printed circuit board (PCB), a wire and a light emitting member including a battery, a radio wave receiving sensor and a controller inside the case body This is to cover the battery or PCB installed on the inner bottom of the case body to prevent foreign substances such as dust from flowing from the outside.

To this end, the case body 22 of the mobile phone protection case 20 to which the present invention is applied includes a battery 12, a PCB 14 including a radio wave reception sensor and a controller, a wire 16, and a light emitting member 18. Is configured to be installed.

The inner cover 10 covering the inner bottom surface of the case body 22 includes a cover body 24, a flap 26 and a wire protecting piece 28 necessary for replacing the battery 12.

The cover body 24 is made of a sheet or thin plate-shaped synthetic resin has a shape and size to cover the bottom surface of the case body 22 of the mobile phone protective case 20, so that the adhesive is applied to the back surface (裏面) It is composed.

In the present invention, the flap which is cut on the cover body 24 corresponding to the installation position of the battery 12 in a "c" shape and opened and closed in a vertical direction around the uncut portion when necessary, such as replacement of the battery 12 ( 26) is formed.

In addition, the wire protection piece 28 extends and is formed outwardly from both left and right ends of the cover main body 24 corresponding to the installation position of the wire 16 connected to the light emitting member 18. 28 is extended by the length of the wire disposed on the inner side of the case body 22, the back surface of the adhesive is applied to serve to cover the wire 16 disposed on the inner side of the case body 22 .

On the other hand, in the present invention, a plurality of hook pieces 30 are formed on the rear surface of the cover body 24 at a predetermined position, and the case body 24 corresponding to the positions corresponding to the respective hook pieces 30 correspondingly. At the bottom surface of the hook hook engaging groove 32 is formed.

The operation of the present invention made as described above is as follows.

As shown in FIGS. 1 to 4, first, a battery 12, a PCB 14 including an electric wave reception sensor and a controller, and an electric wire 16 on the inner bottom surface of the case body 22 of the mobile phone protection case 20. ) And the back surface of the cover body 24 constituting the inner cover 10 in a state in which the light emitting member 18 is installed to be in close contact with the bottom surface of the case body 22, which is buried on the back surface of the cover body 24. The cover body 24 is attached by an adhesive.

In this state, the respective wire protection pieces 28 formed on both side ends of the cover body 24 are brought into close contact with the inner surface of the case body 22 to cover the wires 16 connected to the light emitting member 18.

On the other hand, when the hook piece 30 is formed on the back surface of the cover body 24, as shown in Figure 3, each hook piece is inserted into the hook piece engaging groove 32 formed on the case body 22 You can combine them in such a way that they hang.

As described above, when the battery 12 is to be replaced while the inner cover 10 is mounted inside the case body 22, the flap 26 cut in a "c" shape on the cover body 24 is not cut. The battery 12 may be replaced while being lifted upward and opened based on a portion that is not.

When the present invention is applied, the inner cover is attached to or coupled to the bottom of the case body of the mobile phone protective case in which the PCB, the wires and the light emitting member including the battery, the radio wave reception sensor and the controller are installed on the inner bottom, Moisture or foreign matter does not enter, which prevents malfunction or failure.

In addition, as the parts of the battery, wires, PCB, etc. are not visible from the outside, the exterior becomes clean, and the battery can be easily replaced as needed.

Claims (2)

The bottom surface of the case body 22 of the mobile phone protective case 20 in which the battery 12, the PCB 14 including the radio wave reception sensor and the controller, the wire 16 and the light emitting member 18 are installed. Synthetic resin cover body 24 having a shape and size that is, the adhesive is applied to the back surface; A flap 26 that is cut into a "c" shape on the cover body 24 corresponding to the installation position of the battery 12 and is opened and closed in a vertical direction around a portion that is not cut; It extends from the left and right both ends of the cover body 24 corresponding to the installation position of the wire 16 connected to the light emitting member 18 to the outside by a predetermined length, the adhesive is applied to the rear surface of the case body 22 Inner cover for a mobile phone protective case, characterized in that it comprises a wire protection piece (28) covering the wire (16) disposed in the side. The method of claim 1, A plurality of hook pieces 30 are formed at a predetermined position on a rear surface of the cover body 24; Corresponding to the inner cover for a mobile phone protective case, characterized in that the hook piece engaging groove 32 is formed on the bottom surface of the case body 22 corresponding to the position corresponding to each of the hook pieces (30).

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