CN100581183C - Dual rotating horizontal mobile phone - Google Patents

Abstract

Rotatable rotation gear is setup between first part of chassis and second part of chassis as well as second part and third part. Front face and back face of the first part and the third part can be rotated relative to second part of chassis. Thus, user can watch image displayed on display screed, meanwhile user can carry out self-shoot. When playing game on handset, user can operates buttons in conventional habit, watching image on screen and operating handset by both hands. Comparing current arrangement on handset, the invention raises convenience, vogue and interest, possessing simple and reliable structure and wide application.

Description

Dual rotating horizontal mobile phone

technical field

The invention relates to a hand-held mobile communication device, in particular to a double-rotating horizontal mobile phone. The mobile phone has three straight shells, wherein two adjacent straight shells can rotate with each other.

Background technique

At present, handheld mobile communication devices are widely used, and the use of mobile phones is extremely common. With the development of imaging technology and communication technology, mobile phones with camera functions are getting more and more favor. In the prior art, the most widely used are bar type (bar type) and foldable mobile phones. A foldable mobile phone has a flip cover with a display screen and earphones, and a main body with a circuit board, buttons, and battery. The camera is generally installed on the main body. Since the opening direction of the flip cover is fixed, the angle between the camera and the display screen is also fixed. Bar type mobile phone generally has the display screen that is arranged on the top and the button that is arranged on the bottom, and circuit board and battery are arranged in the casing, and camera is generally installed on the casing, relative to casing, is only limited to rotating camera. Therefore, in the prior art, the user cannot conveniently take pictures of himself while watching the images displayed on the liquid crystal display screen, which causes inconvenience in use. With the development of mobile entertainment, it has become a fashion to use mobile phones to play games. At present, due to the limitation of the position of the keyboard and screen, it is often operated with one hand using the phone keyboard, which is very inconvenient to work, especially not in line with the popular palm The operating habits and ergonomic principles of the game console, but using the character input keyboard to control the game, compared with the usual game keyboard, the layout structure is quite different, and it is very inconvenient to control the game. In addition, if the speaker of the mobile phone is installed on the back, the playback effect will be affected when the mobile phone is placed on the table to enjoy music or listen to the radio.

Contents of the invention

The technical problem to be solved by the present invention is to provide a double-rotating horizontal mobile phone that overcomes the defects in the prior art, through the connection between the first part of the casing and the second part of the casing and between the second part of the casing and the third part of the casing. A rotatable turning mechanism is arranged between the partial casings, so that the front and back of the first partial casing and the third partial casing can be relatively converted relative to the second partial casing, thereby satisfying the requirement of conveniently watching the displayed images on the display screen. At the same time, for self-shooting, as a game phone, you can use your usual operating habits to operate the phone with both hands while watching the image displayed on the display screen.

For this reason, double rotation horizontal type mobile phone of the present invention comprises: first part casing, second part casing and third part casing, is provided with screen on the second part casing, first part casing and third part casing The case is provided with a first keyboard and a third keyboard, and it is characterized in that: between the first part of the case and the second part of the case and between the second part of the case and the third part of the case are provided There is a rotating mechanism that can make the two parts rotate relative to each other 180 degrees in both directions, and the rotating structure is arranged in the center of the opposite surface of the casing.

Wherein, a camera and a sounding device are arranged on the back of the third part of the casing with the keyboard, and a second keyboard is arranged on the back of the first part of the casing with the first keyboard. The first and third keyboards on the first and third part housings may be game keyboards, and the second keyboard may be an alphanumeric keyboard.

The above-mentioned rotating mechanism is provided with a fixed part and a rotating part matched with the fixed part, and a fixing component can be fixedly connected with the fixed part and the rotating part.

Wherein, the fixed part of the rotating mechanism is a rotating shaft with a stepped outer diameter, the first section of the fixed part is a disc with a size larger than the opening of the casing, and the second section of the fixed part is a The fixed section of the shell opening, the third section of the fixed part is a shaft section with a diameter smaller than the casing opening, and the fourth section of the fixed part is a mounting section with fixed threads.

The rotating part of the rotating mechanism is provided with a disc body whose size is larger than the opening of the casing, and a fixed section that can be inserted into the opening of the casing and fit the fixed part of the rotating mechanism.

The fixing assembly includes a washer and a locknut that are screwed into the mounting section of the fixing part and abut against the disc body of the rotating part.

The fixed part of the rotating mechanism has a middle hole through which a wire can pass.

A positioning mechanism is further provided between the fixed part and the rotating part of the rotating mechanism, and the positioning mechanism includes an elastic protruding head arranged on the fixed section of the rotating part. notch.

A limiting mechanism is provided between the fixed part and the rotating part of the rotating mechanism. The limiting mechanism includes a stop bar arranged on the fixed section of the rotating part. Block the tongue.

Compared with the prior art, the double-rotating horizontal mobile phone of the present invention has the following advantages and characteristics: by adopting a rotatable rotating mechanism, the first part of the casing and the second part of the casing and the second part of the casing and the third part The front and back of the casing can be relatively converted, so as to meet the needs of self-shooting while viewing the images displayed on the display screen; when used as a game phone, you can use the usual operating habits while viewing the images displayed on the display screen, such as popular handheld games Operate the games in the mobile phone according to the operating habits and ergonomic principles of the mobile phone; when the mobile phone is placed flat, such as when placed on a table, the first part and/or the third part of the casing can be rotated to make the settings in the casing The speaker on one side is placed on the surface behind the mobile phone, so as to facilitate the transmission of sound. The present invention increases the convenience of mobile phone use, and at the same time improves fashion and interest. The present invention has a simple and reliable structure. Since the wire channel is set in the rotating structure, the protection of the electrical signal transmission lines passing through the casings of each part is increased. Effect. Because the installation position of the surface manipulation device is increased, the double-rotating horizontal mobile phone of the present invention has wide applications.

Description of drawings

Fig. 1 is the front schematic view of the double-rotating horizontal mobile phone of the present invention, wherein the position of the rotating mechanism is represented in a partial section;

Fig. 2 is the schematic diagram of rotating mechanism shown in Fig. 1;

Fig. 3 is an exploded schematic view of the rotating mechanism shown in Fig. 2;

Fig. 4 is a schematic diagram of direction A-A in Fig. 3;

Fig. 5 is a schematic diagram of B-B direction in Fig. 3;

Fig. 6 is a schematic diagram of the positioning mechanism in the rotating mechanism of the double-rotating horizontal mobile phone of the present invention;

Fig. 7 is a schematic diagram of the limit mechanism in the rotation mechanism of the double-rotation horizontal mobile phone of the present invention;

FIG. 8 is a schematic view of the first and third parts of the double-rotating horizontal mobile phone in FIG. 1 after the first and third parts of the casing have been rotated by 180 degrees.

Detailed ways

Now referring to the accompanying drawings, the specific embodiments of the double-rotating horizontal mobile phone of the present invention are further described, so as to have a more in-depth and accurate understanding of the technical solutions, technical problems to be solved and technical effects of the present invention.

Please refer to FIG. 1 first. FIG. 1 is a schematic front view of the double-rotating horizontal mobile phone of the present invention. In the embodiment in the figure, the double-rotating horizontal mobile phone of the present invention has a first part casing 1, a second part casing 2 and a third part casing 3, and the second part casing 2 is provided with a screen 21. The first part of the casing is provided with a keyboard 11, and the third part of the casing is provided with a keyboard 31, as shown in a partially cut-away manner in FIG. 1 , between the first part of the casing 1 and the second part of the casing 2 Between the second part of the casing 2 and the third part of the casing 3, a rotating mechanism 4 that can make the two adjacent parts rotate relative to each other by 180 degrees in both directions is provided, and the rotating structure 4 is arranged on each of the parts. The center of the opposite sides of the casing between the casings. A camera 32 and a sound emitting device 33 (not shown in this figure, please refer to FIG. 8 ) are arranged on the back of the third part of the casing 3 provided with the keyboard. In this embodiment, the keyboard 11 of the first part of the casing and the keyboard 31 of the third part of the casing may be game keyboards, and the back of the first part of the casing is provided with a character keyboard 12 (see FIG. 8 ).

The turning mechanism 4 is further depicted in FIGS. 2 to 5 . As shown in FIG. 2 , the rotating mechanism 4 is interposed between the first partial casing 1 and the second partial casing 2 and between the second partial casing 2 and the third partial casing 3 . The rotating mechanism 4 is provided with a fixed part 41 and a rotating part 42 matched with the fixed part, the fixed part 41 is installed in a mounting hole of a part of the casing, and a part of the fixed part 41 can extend into another part of the casing In the mounting hole, and extend to another part of the casing. The rotating part 42 matched with the fixed part 41 passes through the installation hole of another part of the casing, and is sheathed on the fixed part 41 . A fixing component 43 can fix the fixed part 41 and the rotating part 42 .

See Figures 3 through 5. The fixed part 41 of the rotating mechanism 4 is a rotating shaft whose outer diameter cross-section is stepped. The first section of the fixed part is a disc body 411 whose size is larger than the opening of the casing. As can be seen from FIG. 4 , the disc body 411 It can be a rectangle with a width corresponding to the casing. The second section of the fixed part is a fixed section 412 that can be embedded in the opening of a part of the casing, that is, the installation hole, and the third section of the fixed part is a shaft section 413 with a diameter smaller than the installation hole of another casing. The fourth section of the fixing part is the installation section 414 with fixing threads.

The rotating part 42 of the rotating mechanism 4 is provided with a disc body 421 whose size is larger than the opening of the other part of the casing, that is, the installation hole. As can be seen from FIG. The rotating part 42 is also provided with a fixed section 422 , which can be inserted into a mounting hole of another part of the casing and fitted on the rotating shaft section 413 of the fixed part. As can be seen in FIG. 2 , a spacer 44 is provided between the fixed section 412 of the fixed part and the rotating part 42 . The fixed part 41 of the rotating mechanism 4 has a central hole 415 through which wires can pass through, so as to increase the protection effect on the electrical signal transmission lines passing through the casings of each part. In the dual-rotation horizontal mobile phone of the present invention, the installation holes of the casings 1, 2 and 3 of each part can be of the same size.

As can be clearly seen from FIG. 3 , the fixing assembly 43 includes a locknut and a washer 431 , the locknut is screwed to the mounting section 414 of the fixed part, and the washer 431 abuts against the rotating part 42 . The disc body 421 completes the fixed connection.

In order to make each part of the housing 1 , 2 and 3 relatively rotate in place, a positioning mechanism and a limiting mechanism are provided between the fixed part 41 and the rotating part 42 of the rotating mechanism. Please refer to FIG. 6 and FIG. 7. FIG. 6 is a schematic diagram of the positioning mechanism in the rotating mechanism 4 of the double-rotating horizontal mobile phone of the present invention. The positioning mechanism includes an elastic protrusion 4221 disposed on the fixed section 422 of the rotating part, and a notch 4131 that can be fitted with the elastic protrusion 4221 is provided on the rotating shaft section 413 of the fixed part. According to the actual situation, in this embodiment, two notches are provided along the cross-sectional diameter.

Please refer to FIG. 7 . FIG. 7 is a schematic diagram of the limit mechanism in the rotation mechanism of the double-rotation horizontal mobile phone of the present invention. The limit structure is set in the fixed section 422 of the rotating part, such as the lower part of the positioning structure. The limiting mechanism includes a stop bar 4222 arranged on the fixed section 422 of the rotating part, and a stop tongue 4132 that can be stopped by the stop bar 4222 is arranged on the rotating shaft section 413 of the fixed part. According to the actual situation, in this embodiment, two blocking tongues are arranged along the section diameter.

FIG. 8 is a schematic diagram of the first and third part casings 1 and 3 of the dual-rotation horizontal mobile phone of the present invention after they are rotated by 180 degrees. It can be seen from the figure that the camera 32 and the sound emitting device 33 arranged on the back of the third part of the casing 3 are rotated to the front, and the sound emitting device 33 may be a speaker in this embodiment. The character keyboard 12 that is provided with on the back side of described first part casing is rotated to the front simultaneously, at this moment can talk or take pictures easily, because the third part casing 3 can rotate independently, so can make camera 32 and character The keyboard 12 is arranged on different sides to take pictures of the scene, and the camera 32 in Fig. 8 can also be arranged on the same side as the character keyboard 12 to take pictures for oneself and watch the display image displayed on the display screen.

The above-mentioned shape and structural connection relationship of each part of the rotating mechanism are only used as a specific example, and the shape of each part is not limited thereto. For example, the discs 411, 421 can also be circular or other feasible shapes. .

The above is only a specific embodiment of the present invention, and the present invention is undoubtedly not limited to the above-mentioned embodiment and the description of the accompanying drawings, and the modification and equivalent replacement of the present invention by those skilled in the art should be included in the claims of the present invention within the scope of protection.

Claims (7)

1, a kind of double rotatable horizontal type handset, have first's casing, second portion casing and third part casing, on the second portion casing, be provided with screen, be provided with first keyboard and the 3rd keyboard at first's casing and third part casing, it is characterized in that: all be provided with between described first casing and the second portion casing and between described second portion casing and third part casing can make two parts twocouese relatively rotate 180 the degree rotating mechanisms, described rotational structure is arranged on the central authorities of described casing opposite face; The rotating part that described rotating mechanism is provided with a standing part and matches with described standing part, a fixation kit can be fixedlyed connected described standing part with described rotating part; The rotating part of described rotating mechanism is provided with the disk body and the canned paragraph that can embed the standing part of shell opening and fit described rotating mechanism of a size greater than the casing opening; The standing part of described rotating mechanism is the stepped rotating shaft of an external diameter, first section disk body that is a size greater than the casing opening of described standing part, but second section of described standing part is the canned paragraph of coil insertion device shell opener, the 3rd section rotating shaft section that is diameter less than the casing opening of described standing part, the 4th section of described standing part for having the construction section of retaining thread.

2, double rotatable horizontal type handset as claimed in claim 1 is characterized in that: have the back side of keyboard that camera and microphone device are set at the third part casing, have the back side of first keyboard to be provided with second keyboard at first's casing.

3, double rotatable horizontal type handset as claimed in claim 1 is characterized in that: first keyboard on first's casing and third part casing and the 3rd keyboard can be gamepads, and second keyboard can be a figure keyboard.

4, double rotatable horizontal type handset as claimed in claim 1 is characterized in that: described fixation kit comprises pad and the stop nut that the construction section that is screwed together in standing part and the disk body of described rotating part lean and combine.

5, double rotatable horizontal type handset as claimed in claim 1 is characterized in that: the standing part of described rotating mechanism has a mesopore that can wear lead.

6, double rotatable horizontal type handset as claimed in claim 1, it is characterized in that: between the standing part of described rotating mechanism and rotating part, be provided with detent mechanism, described detent mechanism comprises the elasticity plush copper that is arranged on the rotating part canned paragraph, is provided with the recess with the engagement of elasticity plush copper on standing part rotating shaft section.

7, double rotatable horizontal type handset as claimed in claim 1, it is characterized in that: between the standing part of described rotating mechanism and rotating part, be provided with position-limit mechanism, described position-limit mechanism comprises the blend stop that is arranged on the rotating part canned paragraph, and being provided with on standing part rotating shaft section can be by the retaining tongue of described blend stop backstop.

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