TWI448135B - Moblie phone - Google Patents

Description

mobile phone

The present invention relates to a mobile phone, and more particularly to a camera-enabled mobile phone.

Mobile phones, as one of the most widely used wireless network applications in today's applications, are becoming more mature in addition to their most basic calling features. With the promotion of mobile multimedia messaging services such as photo, MMS, and mobile animation, mobile phone manufacturers have launched a variety of mobile phones to support the above-mentioned mobile multimedia messaging services, especially for camera phones with built-in cameras. Dear.

At present, a large number of mobile phones with built-in cameras have emerged on the market. For example, the N8 mobile phone launched by NEC Company has a darker overall picture when the light is insufficient, and the effect is not good. To solve this problem, several mobile phones have a flash near their camera. However, most of the camera-equipped mobile phones with flash lamps are directly mounted on the mobile phone motherboard, so that the flash takes up a large area on the motherboard, and the space for installing other electronic components becomes smaller, which is not conducive to mobile phones. The trend of miniaturization.

At the same time, since it is directly mounted on the main board, the flash is too far away from the mobile phone casing, so that the light is not covered by the outer casing to obtain a sufficiently bright light, the opening for the light to be emitted on the outer casing must be enlarged, but if The expansion of the opening will reduce the firmness of the overall structure of the mobile phone, and it is easy to cause the chassis to break when testing the mobile phone. The phenomenon of cracking.

In view of this, it is necessary to provide a miniaturized camera phone with a high brightness of a flash source.

A mobile phone includes a casing, a circuit board, a flash, a lens module, and a flash window is mounted on the casing, the lens module is mounted on the circuit board, the circuit board, the flash and the lens module Separately housed in the housing, the mobile phone further includes a support member mounted on the circuit board, and the flash is mounted on the support member to bring the flash to be adjacent to the flash window on the housing.

Compared with the prior art, the above-mentioned mobile phone flash has a small distance between the flash and the back cover by supporting the support pad, so that the light emitted by the flash is not required to enlarge the flash window of the back cover. The maximum shot is taken from the flash window, so that a brighter flash effect is obtained when taking a picture.

100‧‧‧Mobile Phone

1‧‧‧shell

11‧‧‧ front cover

112‧‧‧Keys

114‧‧‧ Display screen

12‧‧‧ Back cover

121‧‧‧ Camera window

123‧‧‧Flash window

13‧‧‧Ontology

131‧‧‧ cavity

133‧‧‧Lens accommodating hole

135‧‧‧Light source receiving hole

2‧‧‧ boards

3‧‧‧Support

31‧‧‧ platform

312‧‧‧Folding Department

314‧‧ ‧ gap

33‧‧‧Support stand

4‧‧‧flash

41‧‧‧Installation shell

43‧‧‧Lights

5‧‧‧Lens module

1 is a rear elevational view of a mobile telephone in accordance with a preferred embodiment of the present invention.

2 is a perspective exploded view of a mobile phone according to a preferred embodiment of the present invention.

Figure 3 is a partial enlarged view of the portion III in Figure 2.

In a preferred embodiment of the present invention, the mobile phone 100 includes a housing 1, a circuit board 2, a support member 3, a flash unit 4, a lens module 5, and a plurality of wires (not shown). The flash 4 is mounted on the support member 3, and the support member 3 and the lens module 5 are mounted on the circuit board 2, and the flash 4 and the lens module 5 are electrically connected to the circuit board 2 by the wires, and the circuit board 2 and the flash 4 are The lens module 5 is housed in the housing 1.

The housing 1 includes a front cover 11, a rear cover 12, and a body 13 between the front cover 11 and the rear cover 12. The front cover 11 is provided with a button portion 112, a display screen 114, and the like. A camera window 121 and a flash window 123 adjacent to the camera window 121 are defined in a portion of the back cover 12 adjacent to one end thereof. A lens accommodating hole 133 and a light source accommodating hole 135 are respectively defined in a surface of the body 13 and a cavity 131 for accommodating the battery. .

The circuit board 2 has a substantially rectangular plate shape with a plurality of electronic components (not shown) attached thereto.

The support member 3 is generally "" shaped and includes a rectangular platform 31 and two opposing plate-like support legs 33. A portion of the platform 31 near one end thereof is vertically perpendicular to the platform 31 and has a rectangular folded portion 312 which is formed by the corresponding portion of the platform 31 being cut and then folded, so that a fold is formed beside the folded portion 312. The folded portion 312 is sized to a notch 314. The two supporting legs 33 are respectively formed by bending both ends of the platform 31 in a direction away from the folded portion 312 to extend a distance. The support member 3 is fixed to the circuit board 2 by its two support legs 33. The support member 3 is a metal member which is made of a metal material which can be soldered.

The flash lamp 4 includes a mounting case 41 and an illuminant 43 disposed in the mounting case, and is mounted on the platform 31 of the support member 3 by the mounting case 41 at a position close to the folded portion 312. The flash lamp 4 can be fixed to the platform 31 of the support member 3 by welding, and the folded portion 312 functions as an auxiliary positioning for the flash lamp 4.

The lens module 5 is mounted on the circuit board 2 at a position adjacent to the support member 3.

In the assembly, the main board 2 of the circuit board 5 and the flash 4 are first disposed inside the body 13 and the lens module 5 is received in the lens receiving hole 133. The cover is placed in the light receiving hole 135; the back cover 12 is covered on the surface of the body 13 and the lens receiving hole 133 and the light source receiving hole 135 are opened, and the front cover 11 is separated from the opposite surface of the body 13 and the body. 13 covers.

The flash 4 of the mobile phone 100 supports the pad by the support member 3 to make the distance between the flash 4 and the rear cover 12 small, so that the light of the flash 4 is emitted without enlarging the flash window 123 of the rear cover 12. It is emitted from the flash window 123 to the utmost extent, so that a brighter flash effect is obtained when photographing. At the same time, instead of the flash 4 being directly fixed on the circuit board 2 by the support of the support member 3 and the support of the circuit board 2, the installation space of the circuit board 2 is saved, which is advantageous for miniaturization of the mobile phone 100.

It can be understood that the support member 3 is not limited to the above structure, for example, the shape of the platform 31 may also be circular; the platform 31 may not include the folded portion 312, and a square through hole is formed thereon, and at the same time, the flash 4 is A plurality of protruding latching arms are disposed on the mounting housing 41 so that the flasher 4 can be held in the square through hole.

It can be understood that one of the support legs 3 can also be omitted from the support stand 33.

100‧‧‧Mobile Phone

11‧‧‧ front cover

112‧‧‧Keys

114‧‧‧Show flat screen

12‧‧‧ Back cover

121‧‧‧ Camera window

123‧‧‧Flash window

13‧‧‧Ontology

131‧‧‧ cavity

133‧‧‧Lens accommodating hole

135‧‧‧Light source receiving hole

2‧‧‧ boards

3‧‧‧Support

4‧‧‧flash

5‧‧‧Lens module

Claims (7)

A mobile phone includes a casing, a circuit board, a flash lamp and a lens module. The casing is provided with a flash window. The lens module is mounted on the circuit board, the circuit board, the flash lamp and the lens module. Included in the housing respectively, the improvement is that the mobile phone further includes a support member mounted on the circuit board, the support member includes a platform and at least one support stand connected to the platform, The support member is secured to the circuit board by its support stand, and the flash is mounted on the support member to bring the flash near the flash window. The mobile phone of claim 1, wherein the flash is mounted on a platform of the support. The mobile phone of claim 1, wherein the platform has a rectangular folded portion perpendicular to the platform, and the flash is mounted on the platform near the folded portion. The mobile phone of claim 3, wherein the support member is fixed on the circuit board and located beside the lens module. The mobile phone of claim 1, wherein the support member is a metal member. The mobile phone of claim 5, wherein the support member is made of a metal material that can be soldered. The mobile phone according to claim 1, wherein the casing comprises a front cover, a rear cover and a body between the front cover and the rear cover, and the flashing window is opened on the rear cover. An image capturing window is further disposed on the back cover, and a lens receiving hole and a light source receiving hole are respectively defined in the corresponding positions of the image capturing window and the flashing window of the back cover, and the lens receiving hole and the light source receiving body The holes are respectively used to accommodate the lens module and the flash.