CN219848113U - Portable projection game all-in-one - Google Patents

Abstract

The utility model relates to the field of game equipment, in particular to a portable projection game integrated machine, which comprises an integrated machine shell, and a projection module, a projection driving circuit board, a game decoding circuit board, a video decoding circuit board, a power management circuit board, a battery, a heat dissipation module, a loudspeaker assembly and a mounting bracket which are all arranged in the integrated machine shell, so that the portable projection game integrated machine can project, play games, view videos, has multiple functions and is convenient for users to use. The integrated machine can be used at any time and any place without power supply or computer connection, and has high portability.

Description

Portable projection game all-in-one

Technical Field

The utility model relates to the field of game equipment, in particular to a portable projection game integrated machine.

Background

The game machine host on the market needs to be connected with a television or a projection device for combined use, and the scheme has some disadvantages.

First, the gaming machine host and projection device need to be purchased separately, while the connection and coordination between the two requires additional tools and steps, increasing the difficulty and complexity of the user's operation. Secondly, the combined use mode generally needs to occupy more space, is not convenient to carry in the moving process, and limits the use scene of a user. In addition, most game machines and projectors require an external power supply to work normally, and a power socket is required to be found when the game machine and the projector are used, so that the use restriction and inconvenience are increased. These problems greatly reduce the applicability and portability of conventional devices, making the use inconvenient for users, and affecting the user experience and satisfaction.

Disclosure of Invention

In order to solve the problems, the utility model provides the portable projection game integrated machine which can project, play games and watch videos, has multiple functions and is convenient for users to use. The integrated machine can be used at any time and any place without power supply or computer connection, and has high portability.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the portable projection game all-in-one machine comprises an all-in-one machine shell, and a projection module, a projection driving circuit board, a game decoding circuit board, a video decoding circuit board, a power management circuit board, a battery, a heat dissipation module, a loudspeaker assembly and a mounting bracket which are all arranged in the all-in-one machine shell; the game decoding circuit board, the video decoding circuit board and the power management circuit board are all fixed on one side of the mounting bracket, the game decoding circuit board, the video decoding circuit board and the power management circuit board are vertically placed, and heat dissipation spaces are reserved among the game decoding circuit board, the video decoding circuit board and the power management circuit board; the projection module and the projection driving circuit board are both assembled on the top plate, the loudspeaker assembly is assembled at the bottom of the bottom plate, and the battery is placed on the surface of the bottom plate; the power management circuit board is electrically connected with the projection module, the projection driving circuit board, the game decoding circuit board, the video decoding circuit board, the loudspeaker component and the radiating component respectively and realizes power supply; and the video decoding circuit board and the game decoding circuit board are in bidirectional communication connection, the video decoding circuit board outputs signals to the projection driving circuit board, and the projection driving circuit board is electrically connected with the projection module.

As a further optimization scheme, the mounting bracket comprises a top plate which is horizontally arranged, a side plate which is vertically arranged and a bottom plate which is horizontally arranged, wherein the upper end of the side plate is connected with the top plate, and the bottom plate is connected with the lower end of the side plate; and one side of the side plate is provided with a heat dissipation arrangement groove for arranging a heat dissipation module, the heat dissipation module is assembled in the heat dissipation arrangement groove, the side plate is provided with a plurality of fixing feet, and the game decoding circuit board, the video decoding circuit board and the power management circuit board are all provided with positioning holes, wherein the fixing feet of the side wall penetrate through the corresponding positioning holes, so that the game decoding circuit board, the video decoding circuit board and the power management circuit board are fixed on the side plate.

As a further optimization scheme, a radiating hole is formed in the bottom wall of the radiating mounting groove, the radiating module comprises a radiating fan, a radiating fin group, a radiating copper pipe and a radiating patch, wherein the radiating fan is assembled in the radiating mounting groove and aligned with the radiating hole, and the radiating fin group is assembled on one side of a radiating fan-out air opening; the radiating patch is tightly attached to the projection module, one end of the radiating copper pipe is connected with the radiating patch, and the other end of the radiating copper pipe extends to the radiating placement groove and is connected with the radiating fin group.

As a further optimization scheme, the loudspeaker assembly comprises a loudspeaker box body and loudspeaker sounding units, the loudspeaker box body is provided with a plurality of loudspeaker holes corresponding to the loudspeaker sounding units, and the loudspeaker sounding units are assembled at the corresponding loudspeaker holes.

As a further optimization scheme, the bottom plate bottom surface of the mounting bracket is provided with a plurality of locating feet, the outer side wall of the loudspeaker box body is provided with a plurality of locating fitting blocks, and the locating fitting blocks are provided with fitting bayonets, wherein the tail ends of the locating feet are fitted at the fitting clamping ports.

As a further optimization scheme, one side of the video decoding circuit board is further provided with an HDMI interface, a USB interface, an earphone interface and a type-C charging interface.

As a further optimization scheme, the game decoding circuit board is also provided with an SD card seat and a game handle remote control receiving circuit.

As a further optimization scheme, the power management circuit board is also electrically connected with a power switch key.

As a further optimization scheme, the integrated machine shell comprises an upper cover, a middle box and a bottom cover which are sequentially connected from top to bottom, wherein a control key circuit board is further arranged on the bottom surface of the upper cover, a touch key electrically connected with the control key circuit board is arranged on the surface of the upper cover, and the control key circuit board is electrically connected with the video decoding circuit board; and the side wall of the middle box is also provided with an air outlet heat radiation port aligned with the heat radiation fins.

As a further optimization scheme, a tripod head screw is pre-buried in the center of the surface of the bottom cover.

The utility model has the beneficial effects that: 1. portability: the whole equipment is very light and compact in design, and is very suitable for occasions such as travel, outdoor activities, home entertainment and the like. It can be easily put into a knapsack, and is very easy to carry and move.

2. Simple and easy to use: the whole device is very simple to set, and because of the built-in battery, the device can be used without an external power line, and the user experience is greatly improved.

3. High definition: the projection module of the whole equipment supports the projection of high-definition images and videos, and can meet the requirements of users on the high-definition images and videos.

4. Electricity saving: the overall device design uses a battery and power management circuit board and therefore consumes very little power. The device is more environment-friendly, the service life of the battery is prolonged, and the service life of the device is prolonged.

5. And (3) heat radiation protection: the design of the whole equipment adopts a heat dissipation assembly, so that the internal components can be ensured to be in a stable temperature range, and the components are protected from damage.

6. The design of the overall device allows for maximization of functionality and minimization of space. It is very suitable for people who like traveling and outdoor activities, and is also suitable for occasions such as home entertainment, office meetings and the like. Meanwhile, the usability of the novel portable electronic device enables users of all ages to use easily.

Drawings

Fig. 1 is a schematic perspective view of a portable projection game all-in-one machine according to the present utility model.

Fig. 2 is a schematic perspective view of another perspective view of the portable projection game all-in-one machine according to the present utility model.

Fig. 3 is a schematic structural view of the portable projection game all-in-one machine according to the present utility model, with the all-in-one machine housing omitted.

FIG. 4 is a schematic view of another view angle structure of the portable projection game all-in-one machine according to the present utility model, with the all-in-one machine housing omitted.

Fig. 5 is a schematic view of the structure of the mounting bracket of the present utility model.

Fig. 6 is a schematic structural diagram of the mounting bracket and the heat dissipation module of the present utility model after assembly.

Reference numerals illustrate: the all-in-one machine comprises an all-in-one machine shell 1, an upper cover 11, a touch key 111, a middle box 12, a bottom cover 13, a holder nut 131, a mounting bracket 2, a top plate 21, a side plate 22, a heat dissipation mounting groove 221, a fixing pin 222, a heat dissipation hole 2221, a bottom plate 23, a positioning pin 231, a power management circuit board 3, a video decoding circuit board 4, a power switch key 41, an earphone interface 42, an HDMI interface 43, a USB interface 44, a type-C charging interface 45, a game decoding circuit board 5, a projection driving circuit board 6, a battery 7, a projection module 8, a heat dissipation module 9, a heat dissipation fan 91, a heat dissipation fin group 92, a heat dissipation copper pipe 93, a heat dissipation patch 94, a loudspeaker assembly 10, a loudspeaker sounding unit 101 and an assembly card opening 102.

Description of the embodiments

Referring to fig. 1-6, the present utility model relates to a portable projection game all-in-one machine, which comprises an all-in-one machine housing 1, a projection module 8, a projection driving circuit board 6, a game decoding circuit board 5, a video decoding circuit board 4, a power management circuit board 3, a battery 7, a heat dissipation module 9, a speaker assembly 10 and a mounting bracket 2 all arranged inside the all-in-one machine housing 1,

the mounting bracket 2 comprises a top plate 21 which is horizontally arranged, a side plate 22 which is vertically arranged and a bottom plate 23 which is horizontally arranged, wherein the upper end of the side plate 22 is connected with the top plate 21, and the bottom plate 23 is connected with the lower end of the side plate 22; a heat dissipation installation groove 221 for installing the heat dissipation module 9 is formed in one side of the side plate 22, the heat dissipation module 9 is assembled in the heat dissipation installation groove 221, a plurality of fixing pins 222 are arranged on the other side of the side plate 22, the game decoding circuit board 5, the video decoding circuit board 4 and the power management circuit board 3 are all fixed on the other side of the side wall through the fixing pins 222, the game decoding circuit board 5, the video decoding circuit board 4 and the power management circuit board 3 are all vertically placed, and a heat dissipation space is reserved among the game decoding circuit board 5, the video decoding circuit board 4 and the power management circuit board 3;

the game decoding circuit board 5, the video decoding circuit board 4 and the power management circuit board 3 are fixed on the other side of the side wall through the fixing pins 222, so that the layout among all the components is more compact, the size of the equipment is reduced, and meanwhile, the stability of the equipment can be improved. Meanwhile, the reserved heat dissipation space among the video decoding circuit board 4, the game decoding circuit board 5 and the power management circuit board 3 can ensure smooth air circulation among the circuit boards, increase the distance among internal elements and avoid the problems of mutual interference of the internal elements, performance influence and the like.

In addition, the projection module 8 and the projection driving circuit board 6 are both assembled on the top plate 21, the horn assembly 10 is assembled at the bottom of the bottom plate 23, and the battery 7 is placed on the surface of the bottom plate 23; the battery 7 is electrically connected with the power management circuit board 3, and the power management circuit board 3 is electrically connected with the projection module 8, the projection driving circuit board 6, the game decoding circuit board 5, the video decoding circuit board 4, the loudspeaker assembly 10 and the heat dissipation assembly respectively to realize power supply; and the video decoding circuit board 4 and the game decoding circuit board 5 are in two-way communication connection, the video decoding circuit board 4 outputs signals to the projection driving circuit board 6, and the projection driving circuit board 6 is electrically connected with the projection module 8.

As a further optimization scheme, a heat dissipation hole 2221 is formed in the bottom wall of the heat dissipation installation groove 221, the heat dissipation module 9 comprises a heat dissipation fan 91, a heat dissipation fin group 92, a heat dissipation copper pipe 93 and a heat dissipation patch 94, wherein the heat dissipation fan 91 is assembled in the heat dissipation installation groove 221 and aligned with the heat dissipation hole 2221, and the heat dissipation fin group 92 is assembled at one side of an air outlet of the heat dissipation fan 91; the heat dissipation patch 94 is tightly attached to the projection module 8, and one end of the heat dissipation copper tube 93 is connected with the heat dissipation patch 94, and the other end of the heat dissipation copper tube 93 extends to the heat dissipation mounting groove 221 and is connected with the heat dissipation fin group 92.

The design scheme of the heat dissipation module 9 aims to effectively reduce the temperature of the equipment through the heat dissipation holes 2221, the heat dissipation fan 91, the heat dissipation fins, the heat dissipation copper pipes 93, the heat dissipation patches 94 and other components. The specific implementation mode is as follows: a heat radiation hole 2221 is provided at the bottom wall of the heat radiation seating groove 221 so as to discharge the internal heat. The heat radiation fan 91 is installed and aligned with the heat radiation holes 2221 so that the heat radiation fan 91 can take out the heat in the heat radiation fins. The heat radiation fin group 92 is installed and mounted at one side of the air outlet of the heat radiation fan 91 so as to increase the surface area, thereby improving the heat exchange efficiency. The heat dissipation patch 94 is mounted and is abutted against the projection module 8 so that heat can be rapidly transferred into the heat dissipation copper pipe 93. The heat dissipation copper pipe 93 and the heat dissipation patch 94 are connected, and it is ensured that the heat dissipation copper pipe 93 can continuously transfer heat into the heat dissipation fins, so that the heat dissipation efficiency is further improved.

As a further optimization scheme, the horn assembly 10 comprises a horn box body and a horn sounding unit 101, wherein the horn box body is provided with a plurality of horn holes corresponding to the horn sounding units 101, and the horn sounding units 101 are assembled at the corresponding horn holes.

As a further optimization scheme, a plurality of positioning pins 231 are arranged on the bottom surface of the bottom plate 23 of the mounting bracket 2, a plurality of positioning fitting blocks are arranged on the outer side wall of the loudspeaker box body, and fitting clamping openings 102 are formed in the positioning fitting blocks, wherein the tail ends of the positioning pins 231 are fitted at the fitting clamping openings 102. The function of this optimization scheme is to further improve the stability and reliability of the device. By providing the positioning legs 231 on the bottom surface of the bottom plate 23, the mounting bracket 2 can be fixed so as to be more firm. Meanwhile, the positioning fitting blocks are arranged on the outer side wall of the loudspeaker box body, and the fitting bayonets 102 are arranged on the positioning fitting blocks, so that the loudspeaker box body can be more accurately installed on the mounting bracket 2, and firm and reliable connection of the loudspeaker box body and other parts is ensured. Therefore, the equipment is not easy to shake or loose in the use process, and the use experience of a user can be improved.

As a further optimization scheme, one side of the video decoding circuit board 4 is further provided with an HDMI interface 43, a USB interface 44, an earphone interface 42, and a type-C charging interface 45. The function of this optimization scheme is to increase the scalability and versatility of the device. By arranging a plurality of interfaces on one side of the video decoding circuit board 4, a user can conveniently connect other devices or external devices, and more functions can be realized. For example, the HDMI interface 43 may be connected to a television or a projector, projecting screen content of the device onto a larger screen; the USB interface 44 may be connected to other devices, such as a mouse, a keyboard, a joystick, etc., to improve the operability of the device; the earphone interface 42 may be connected to an earphone or a speaker so that the user can better enjoy the audio effect; the type-C charging interface 45 can be convenient for a user to charge, and can be used for other purposes such as data transmission. The arrangement of the interfaces can greatly improve the universality and the expandability of the equipment, meet the requirements of different users and improve the use experience of the users.

As a further optimization, this solution serves to facilitate the user to control the switching of the device. By providing the power switch key 41 on the power management circuit board 3, it is possible to facilitate the user to perform the switch control on the device. The user can turn the device on or off by pressing the power switch key 41, thereby saving energy and extending the lifetime of the device. The scheme can improve the usability of the equipment and the use experience of the user, so that the user can operate the equipment more conveniently.

As a further optimization scheme, the game decoding circuit board 5 is also provided with an SD card seat and a game handle remote control receiving circuit. The effect of this optimization scheme is to increase the game performance and playability of the device. Through setting up the SD cassette on the game decoding circuit board 5, can make things convenient for the user to store game data in the SD card, avoid the problem that equipment memory is not enough, also can make things convenient for the user to carry out backup and transmission of game data simultaneously. The game handle remote control receiving circuit is arranged, so that the equipment can support connection and operation of the game handle, the playability and operation performance of a game are improved, and the game experience of a user is enhanced.

As a further optimization scheme, the integrated machine shell 1 comprises an upper cover 11, a middle box 12 and a bottom cover 13 which are sequentially connected from top to bottom, wherein a control key circuit board is further arranged on the bottom surface of the upper cover 11, a touch key 111 electrically connected with the control key circuit board is arranged on the surface of the upper cover 11, and the control key circuit board is electrically connected with the video decoding circuit board 4; and the side wall of the middle box 12 is also provided with an air outlet and a heat radiation port aligned with the heat radiation fin group 92.

The scheme has the effect of further improving the heat dissipation performance of the equipment and the operation experience of a user. The integrated machine shell 1 is divided into the upper cover 11, the middle box 12 and the bottom cover 13, and the control key circuit board is arranged on the bottom surface of the upper cover 11, so that a user can conveniently operate equipment, and the usability of the equipment is improved. Meanwhile, the control key circuit board is electrically connected with the video decoding circuit board 4, so that more stable and reliable signal transmission can be realized. The side wall of the middle box 12 is provided with the air outlet heat radiation port aligned with the heat radiation fins, so that the temperature of the equipment can be reduced more effectively, the stability and the service life of the equipment are improved, meanwhile, the noise can be reduced, and the use experience of a user is improved.

As a further optimization scheme, a pan-tilt nut 131 is pre-embedded in the center of the surface of the bottom cover 13. The effect of this solution is to increase the scalability and applicability of the device. By embedding the tripod head nut 131 in the center of the surface of the bottom cover 13, a user can conveniently install the device on a tripod or other supports, and more use scenes can be realized. For example, when in outdoor use, a user can install the device on the tripod, so that the stability and reliability of the device are improved, and meanwhile, the surrounding environment can be better utilized, so that better viewing or game experience is obtained.

In summary, the beneficial effects of this embodiment are as follows:

portability: the whole equipment is very light and compact in design, and is very suitable for occasions such as travel, outdoor activities, home entertainment and the like. It can be easily put into a knapsack, and is very easy to carry and move.

Simple and easy to use: the whole device is very simple to set, and because the battery 7 is built in, the device can be used without an external power line, and the user experience is greatly improved.

High definition: the projection module 8 of the whole device supports the projection of high-definition images and videos, and can meet the requirements of users on the high-definition images and videos.

Electricity saving: the design of the overall device uses the battery 7 and the power management circuit board 3, and therefore the power consumption is very low. This not only makes the equipment more environmental protection, has also prolonged battery 7 life-span, has prolonged the life of equipment.

And (3) heat radiation protection: the design of the whole equipment adopts a heat dissipation assembly, so that the internal components can be ensured to be in a stable temperature range, and the components are protected from damage.

The design of the overall device allows for maximization of functionality and minimization of space. It is very suitable for people who like traveling and outdoor activities, and is also suitable for occasions such as home entertainment, office meetings and the like. Meanwhile, the usability of the novel portable electronic device enables users of all ages to use easily.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims (10)

1. The portable projection game all-in-one machine is characterized by comprising an all-in-one machine shell, and a projection module, a projection driving circuit board, a game decoding circuit board, a video decoding circuit board, a power management circuit board, a battery, a heat dissipation module, a loudspeaker assembly and a mounting bracket which are all arranged in the all-in-one machine shell;

the game decoding circuit board, the video decoding circuit board and the power management circuit board are all fixed on one side of the mounting bracket, the game decoding circuit board, the video decoding circuit board and the power management circuit board are vertically placed, and heat dissipation spaces are reserved among the game decoding circuit board, the video decoding circuit board and the power management circuit board;

the projection module and the projection driving circuit board are both assembled on the top plate, the loudspeaker assembly is assembled at the bottom of the bottom plate, and the battery is placed on the surface of the bottom plate; the power management circuit board is electrically connected with the projection module, the projection driving circuit board, the game decoding circuit board, the video decoding circuit board, the loudspeaker component and the radiating component respectively and realizes power supply; and the video decoding circuit board and the game decoding circuit board are in bidirectional communication connection, the video decoding circuit board outputs signals to the projection driving circuit board, and the projection driving circuit board is electrically connected with the projection module.

2. The portable projection game all-in-one machine of claim 1, wherein: the mounting bracket comprises a top plate which is horizontally arranged, a side plate which is vertically arranged and a bottom plate which is horizontally arranged, wherein the upper end of the side plate is connected with the top plate, and the bottom plate is connected with the lower end of the side plate; and one side of the side plate is provided with a heat dissipation arrangement groove for arranging a heat dissipation module, the heat dissipation module is assembled in the heat dissipation arrangement groove, the side plate is provided with a plurality of fixing feet, and the game decoding circuit board, the video decoding circuit board and the power management circuit board are all provided with positioning holes, wherein the fixing feet of the side wall penetrate through the corresponding positioning holes, so that the game decoding circuit board, the video decoding circuit board and the power management circuit board are fixed on the side plate.

3. The portable projection game all-in-one machine of claim 2, wherein: a radiating hole is formed in the bottom wall of the radiating mounting groove, and the radiating module comprises a radiating fan, a radiating fin group, a radiating copper pipe and a radiating patch, wherein the radiating fan is assembled in the radiating mounting groove and aligned with the radiating hole, and the radiating fin group is assembled on one side of the radiating fan-out air opening; the radiating patch is tightly attached to the projection module, one end of the radiating copper pipe is connected with the radiating patch, and the other end of the radiating copper pipe extends to the radiating placement groove and is connected with the radiating fin group.

4. The portable projection game all-in-one machine of claim 2, wherein: the loudspeaker assembly comprises a loudspeaker box body and loudspeaker sounding units, wherein the loudspeaker box body is provided with a plurality of loudspeaker holes corresponding to the loudspeaker sounding units, and the loudspeaker sounding units are assembled at the corresponding loudspeaker holes.

5. The portable projection game all-in-one machine of claim 4, wherein: the bottom plate bottom surface of installing support is provided with a plurality of locating legs, and the lateral wall of loudspeaker box is provided with a plurality of location and joins in marriage the dress piece, and is provided with the dress bayonet socket on this location and joins in marriage the dress piece, and wherein the end of locating leg joins in marriage dress at the dress bayonet socket department.

6. The portable projection game all-in-one machine of claim 4, wherein: one side of the video decoding circuit board is also provided with an HDMI interface, a USB interface, an earphone interface and a type-C charging interface.

7. The portable projection game all-in-one machine of claim 6, wherein: the game decoding circuit board is also provided with an SD card seat and a game handle remote control receiving circuit.

8. The portable projection game all-in-one machine of claim 7, wherein: the power management circuit board is also electrically connected with a power switch key.

9. A portable projection game all-in-one machine according to claim 3, wherein: the integrated machine shell comprises an upper cover, a middle box and a bottom cover which are sequentially connected from top to bottom, wherein a control key circuit board is further arranged on the bottom surface of the upper cover, a touch key electrically connected with the control key circuit board is arranged on the surface of the upper cover, and the control key circuit board is electrically connected with the video decoding circuit board; and the side wall of the middle box is also provided with an air outlet heat radiation port aligned with the heat radiation fin group.

10. The portable projection game all-in-one machine of claim 9, wherein: a holder nut is embedded in the center of the surface of the bottom cover.