TWI385019B - Projecting handheld game console and operating method thereof - Google Patents

Description

Projection type handheld game machine and operation method thereof

The invention relates to a game machine, in particular to a projection type palm game machine and an operation method thereof.

With the rapid development of the handheld game console industry, a variety of handheld game consoles with liquid crystal displays continue to enter the consumer market, and are well received by gamers. However, due to the size and weight of the handheld game console, the size of the LCD screen configured by the handheld game console is very small. When the game is entertained, the player can't watch the huge game scene, so it can't be shocking. Visual effect. In the early days, in order to watch the powerful large-screen game effect of the visual, the connection was made by using a laptop with a large screen or a liquid crystal TV. However, this method is very inconvenient to use and cannot satisfy the majority of game enthusiasts in transportation or tourism. The need to watch the effects of large-screen games while you are at leisure.

In recent years, with the popularity of pico projectors, projection components have been added to mobile devices such as mobile phones and cameras. The handheld game console also incorporates the function of projection. However, the existing projection type handheld game machine display screen, main body, control handle and projection module are generally integrated. The existing projection type handheld game machine has the following disadvantages: First, because the projection module and the display screen are integrated, the height and size of the projection picture cannot be adjusted arbitrarily during the game to obtain the best viewing effect; secondly, When the game player plays the game, it is extremely easy for the game machine to shake due to the hand control, which causes the screen projected by the game machine to be shaken and unstable, which may cause unclearness of the game screen and discomfort of the game player's eyes. In addition, the existing projection type handheld game machine is generally Can only be used for one person to entertain, can not meet the needs of multiple people at the same time entertainment.

Therefore, it is necessary to provide a projection type handheld game machine, which can overcome the projection shaking phenomenon caused by the existing palm-type game machine, and truly meet the needs of the majority of game players to watch the large-screen game effect and multi-person simultaneous entertainment.

One of the objects of the present invention is to provide a projection type handheld game machine for the above-mentioned deficiencies of the prior art, which can project a game screen and adjust the projected picture height at any time and overcome the projection shaking phenomenon caused by the existing handheld game machine. Really meet the needs of the majority of game players to watch the big screen game effect and multiplayer simultaneous entertainment.

Another object of the present invention is to provide an operation method using a projection type handheld game machine, which can project a game screen and adjust the projected picture height at any time and overcome the projection shake phenomenon caused by the existing palm-type game machine.

In order to achieve the above object, a projection type handheld game machine provided by the present invention comprises a game machine main body and a game handle for controlling the main body of the game machine, the main body of the game machine comprising a base portion and a projection portion which are connected in a folding manner. The outer surface of the base portion is provided with a display screen for displaying a game image, and the projection portion is provided with a projection module module for projecting and magnifying the game image, the game handle can be separated from the main body of the game machine and wirelessly transmitted. The way is connected to the main body of the game machine.

In order to achieve the above objective, the present invention provides an operation method using a projection type handheld game machine, the steps comprising: first, starting a projection function on a main body of the game machine; secondly, when the main body of the game machine receives a projection request When the message is detected, it will first detect whether the game player is connected to the game console. The main body is in a separated state; finally, if it is detected that the game player is separated from the main game system, the projection of the game screen can be started.

As described above, the projection type handheld game machine of the present invention not only combines the projection function with the palm-type game machine, but also can adjust the projected picture height at any time and overcome the projection shaking phenomenon caused by the existing palm-type game machine, truly satisfying the majority. Game players watch the big screen game effects and the needs of multiple people at the same time.

In order to explain the technical content, structural features, objectives and effects of the present invention in detail, the following detailed description is given by way of example.

Referring to the first and second figures, the projection type handheld game machine 100 of the present invention includes a game machine main body 10 and a game handle 20 that controls the game machine main body 10. The game handlebar 20 of the projection type handheld game machine 100 of the present embodiment includes two, which are respectively located at the left and right ends of the main body 10 of the game machine and are detachably connected to the main body 10 of the game machine to form an electrical connection for control.

Referring to the first figure, the second figure and the fourth figure, the game machine main body 10 includes a base portion 12 and a projection portion 14 which are foldedly connected, and the base portion outer surface 122 of the base portion 12 is provided with a display screen 124 for displaying a game. Preferably, the display screen 124 is a liquid crystal touch display screen; the projection unit 14 has a projection module 36 (shown in FIG. 6) for projecting and expanding the game screen, and an outer surface of the projection portion of the projection portion 14 The projection hole 144 is opened to the lens of the projection module (not shown) to project the game screen outward.

The projection portion 14 of the main body 10 of the game machine 10 is further provided with a cassette slot 146 and a speaker 148 at the two ends of the cassette slot 146. The cassette slot 146 is used for connecting game cards of a plurality of different types of games; Performance tour Play sound. The base portion 12 of the game machine main body 10 and the projection portion 14 are folded and connected. During the game, the display screen 124 can be outwardly projected through the projection hole 144 by adjusting the deployment angle of the base portion 12 and the projection portion 14. The height and size of the picture to get the best viewing angle and effect.

Referring to the first, second and fifth figures, the game handle 20 includes a front cover 22 and a rear cover 24 which are foldedly connected. The outer surface 222 of the front cover 22 is provided with a direction key 23 or a function key 25. The outer surface 242 of the rear cover 24 is provided with a function key 25 or a direction key 23. The game handle 20 of the present embodiment includes two, and is respectively located at the left and right ends of the main body 10 of the game machine and is electrically connected to the game machine main body 10 for control, and detachably and wirelessly with the main body 10 of the game machine. It is very convenient to use the information connection for wireless control. When the game handle 20 is docked with the game machine main body 10, the game player can connect the game player 20 to the game machine main body 10 for single player game according to personal play habits, and correspondingly to the game machine. The setting is such that the game player 20 on both sides of the main body 10 of the game machine 10 has a separate function. For example, according to the general habit of the game player, the game handle 20 located on the left side of the main body 10 of the game machine can only retain the direction key 23, and Accordingly, the game handle 20 located to the right of the main body 10 of the game machine only retains the function key 25. It can be understood that the game handle of the projection type handheld game machine of the present invention can be only one, so that when the game handle is connected with the main body of the game machine, the direction key 23/function key 25 of the front cover of the game handle is rearward. The functions of the cover function keys 25/arrow keys 23 are simultaneously open to satisfy the game player's one-handed entertainment.

Please refer to the third figure, which is a perspective view showing the main body of the game machine of the projection type handheld game machine in a separated state from the game handle. Will be in the game The game handles 20 at the left and right ends of the main body 10 are separated and expanded into two independent game handles, and the game machine main body 10 is wirelessly connected to realize wireless control, which can satisfy the simultaneous game operation of the two players. . Since the game machine main body 10 is separately controlled from the game handlebar 20, during the game, the base body portion 12 and the projection portion 14 of the game machine main body 10 can be in a standing state to stand on an arbitrary plane, and can also be adjusted by The height and the size of the screen on which the display screen 124 is projected outward through the projection hole 144 are adjusted by the expansion angle of the base portion 12 and the projection portion 14, thereby obtaining an optimum viewing angle and effect. It can be seen that during the game, since the game machine main body 10 and the game handle 20 do not need to be connected together, it is possible to effectively prevent the screen projected by the game machine from being shaken and unstable due to the shaking caused by the hand-held game. Satisfy the game effect of the majority of game players watching the big picture. In addition, during the game, the game player can expand the front cover 22 and the rear cover 24 of the game handle 20 to a certain angle (generally 180°) in accordance with personal play habits for operation.

Please refer to the sixth figure, which is a control block diagram of the projection type handheld game machine of the present invention. The base unit 12 of the game machine main body 10 has a control module 31 and a detection module 32 connected to the control module 31 for detecting whether the game machine handle 20 is separated from the game machine body 10 and a wireless receiving module 35, a display module 33 connected to the control module 31 for controlling the display screen 124, and a projection unit 14 of the game machine main body 10 is provided with a projection module connected to the display module 33. a group 36, the cassette slot 146 connected to the control module 31, and an electroacoustic module 38 for controlling the speaker 148; the game handle 20 is provided with a signal control module 21 and The wireless transmission module 27 and the function key connected to the signal control module 21 25 and direction key 23. According to the operation of the direction key 23 or the function key 25 by the game player, the operation command is converted into a wireless signal and transmitted to the wireless receiving module 35 of the game machine main body 10, thereby realizing the control of the game content by the game player.

Please refer to the seventh figure, which is a flowchart of the operation method of the projection type handheld game machine of the present invention, comprising the following steps: S101: starting a projection function on the main body of the game machine; S102: when the main body of the game machine receives the message with the projection requirement First, it is detected whether the game player is separated from the main body of the game machine; S103: If it is detected that the game player is separated from the main system of the game machine, the projection of the game screen can be started.

Preferably, the game machine main body 10 of the two projection type handheld game machines 100 of the present invention can realize the side-by-side projection of the game screen through the connection, thereby providing up to four simultaneous game operations.

As described above, the projection type handheld game machine of the present invention not only effectively combines the projection function with the palm-type game machine, but also can adjust the projected picture height at any time and overcome the projection shaking phenomenon caused by the existing palm-type game machine, which truly satisfies The majority of game players watch the big screen game effect and the needs of multiple people at the same time.

100‧‧‧Projection handheld game console

10‧‧‧ Game machine main body

20‧‧‧Game handle

12‧‧‧ Base Department

14‧‧‧Projection Department

122‧‧‧ outer surface of the base

142‧‧‧The outer surface of the projection

124‧‧‧ display screen

144‧‧‧Projection hole

22‧‧‧ front cover

24‧‧‧ Back cover

222‧‧‧ front cover outer surface

242‧‧‧The outer surface of the back cover

23‧‧‧ arrow keys

25‧‧‧ function keys

146‧‧‧Cars slot

148‧‧‧ Speaker

31‧‧‧Control Module

32‧‧‧Detection module

33‧‧‧Display module

35‧‧‧Wireless receiving module

36‧‧‧Projection Module

38‧‧‧ electroacoustic module

27‧‧‧Wireless Transmitter Module

21‧‧‧Signal Control Module

The first figure is a perspective view of a first embodiment of a projection type handheld game machine of the present invention.

The second figure is a perspective view of another angle of the projection type handheld game machine shown in the first figure.

The third figure is a perspective view showing the main body of the game machine of the projection type handheld game machine in a separated state from the game handle.

The fourth figure is a perspective view of another angle of the main body of the game machine of the projection type handheld game machine shown in the third figure.

The fifth figure is a perspective view of the game handle of the projection type handheld game machine shown in the third figure.

The sixth figure is a control block diagram of the projection type handheld game machine of the present invention.

The seventh figure is a flow chart of the operation method of the projection type handheld game machine of the present invention.

100‧‧‧Projection handheld game console

10‧‧‧ Game machine main body

20‧‧‧Game handle

12‧‧‧ Base Department

122‧‧‧ outer surface of the base

124‧‧‧ display screen

22‧‧‧ front cover

24‧‧‧ Back cover

222‧‧‧ front cover outer surface

23‧‧‧ arrow keys

25‧‧‧ function keys

Claims (5)

A projection type handheld game machine comprising a game machine main body and a game handle for controlling the main body of the game machine, wherein the main body of the game machine comprises a base portion and a projection portion which are connected in a folded manner, and the outer portion of the base portion a display screen is provided on the surface to display the game image, and the projection unit is provided with a projection module for projecting and amplifying the game image; wherein the game machine body further includes a control module and a detection module connected to the control module. And a wireless receiving module, a display module connected to the control module and configured to control the display screen, the projection module being coupled to the display module; wherein the game handle is detachably coupled to the The main body of the game console is plugged in. The projection type handheld game machine of claim 1, wherein the game player includes a wireless transmitting module corresponding to the wireless receiving module of the main body of the gaming machine, and a wireless transmitting module connected to the wireless transmitting module. The signal control module is provided with a work key and a direction key on the game handle to input a control signal to the signal control module. The projection type handheld game machine of claim 2, wherein the game handle includes a front cover and a rear cover that are foldedly connected, and the front cover is provided with the direction key/function key, The back cover is provided with the function key/direction key. The projection type handheld game machine of claim 1, wherein the projection portion of the main body of the game machine further comprises a cassette slot and a horn at both ends of the cassette slot. A method for operating a projection type handheld game machine, comprising the steps of: first, starting a projection function on a main body of the game machine; Secondly, when the main body of the game machine receives the message with the projection demand, it first detects whether the game player is separated from the main body of the game machine; finally, if it detects that the game handle is separated from the main system of the game machine, You can start projecting the game screen.