KR200214685Y1 - Device for protecting shock load in portable radiotelephone - Google Patents

Abstract

The present invention relates to an impact preventing device of a portable wireless terminal, and the upper, lower and left and right sides of the terminal are concave and the impact load applied when falling to the ground because the damper of the rubber or silicon material is installed in the corner portion By reducing as much as possible can prevent the damage of the terminal in advance.

Description

Shock prevention device of portable wireless terminal {DEVICE FOR PROTECTING SHOCK LOAD IN PORTABLE RADIOTELEPHONE}

The present invention relates to a portable wireless terminal, and more particularly, to an impact prevention device of a portable wireless terminal for minimizing the impact load generated during external impact or drop.

Due to the development of the electronics industry and wireless communication technology, various portable communication devices are appearing. Dual mobile phones (Mobile Phones) are widely used because of their ease of use, and in order to meet the needs of users, the trend is gradually miniaturizing and thinning.

As the portable terminal is gradually miniaturized, it is often accidentally dropped to the ground when carrying. To prevent this, the battery pack can be easily removed from the main body to prevent damage to the device.

However, the impact load generated when falling to the ground is transmitted to the body as it is a problem that the device is damaged.

An object of the present invention is to provide an impact preventing device of a portable wireless terminal having a configuration for absorbing the maximum impact load applied to the terminal when falling.

Another object of the present invention is to provide a shock preventing device of a portable wireless terminal which is configured to prevent a shock at the same time and different from the existing uniform design.

In accordance with the above object, the present invention is characterized in that in the portable wireless terminal, a damper is installed on the upper and lower side edges of the terminal to reduce the impact load applied to the ground as much as possible.

1 is a perspective view of a portable wireless terminal according to an embodiment of the present invention.

<Description of Major Symbols in Drawing>

70: damper

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. And, if it is determined that the subject matter of the present invention may be unnecessarily obscured, detailed description thereof will be omitted.

1 is a perspective view of a portable wireless terminal according to an embodiment of the present invention, the configuration of the portable composite wireless terminal according to the present invention, as shown in Figure 1, the main body 100, flip cover 200 and , A hinge device (not shown) for mechanically connecting the main body and the flip cover. The main body is composed of an upper casing frame 10 and a lower casing frame 20. An antenna unit 30 is installed at the top of the main body, and an ear piece 40 including a speaker is arranged below the antenna unit. An LCD module 50 is installed below the ear piece, a hinge arm 60 is formed below the LCD module, and a microphone device 61 is installed at the center of the hinge arm. The terminal according to the present invention deletes the keypad input unit and adopts a touch screen method, but the keypad unit may be replaced.

Thereafter, a damper 70 is installed at upper and lower side edges of the terminal to reduce the impact load applied to the ground as much as possible. The damper 70 uses a shock absorbing material such as rubber or silicon. Although not shown, the damper 70 may be installed on the antenna device 30 to protect the antenna.

In addition, the terminal is formed concave up, down, left, right in order to minimize the contact portion when falling to the ground.

Although not shown in the drawing, in order to minimize the contact surface with the ground when the terminal falls, the front, rear, top, bottom, and left and right sides of the terminal may be concave.

Therefore, when the terminal configured as described above falls to the ground, the surface portion of the terminal is concave, so only the edge portion where the damper 70 is installed is in contact with the ground, thereby preventing the impact load applied to the terminal. It can be.

The present invention has the top, bottom, left, and right sides of the terminal formed irregularly, and a damper made of rubber or silicon is installed at the corners to minimize the impact load applied to the ground to prevent damage to the terminal. Will have the effect.

Claims (3)

In a portable wireless terminal, Shock absorber of the portable wireless terminal, characterized in that the damper is installed on the upper and lower side edges of the terminal to reduce the impact load applied to the ground as possible. The method of claim 1, The damper is a shock absorbing device of a portable wireless terminal, characterized in that the shock absorbing material, such as rubber or silicon. The method of claim 1, The terminal is an impact protection device of a wireless terminal, characterized in that the upper, lower, left, right surface is concave to minimize the contact portion when falling to the ground.