CN110665217A

CN110665217A - 3D game device

Info

Publication number: CN110665217A
Application number: CN201910931684.XA
Authority: CN
Inventors: 郝英豪; 梁良良; 薛江波
Original assignee: Hefei Yizhigu Information Technology Co Ltd
Current assignee: Hefei Yizhigu Information Technology Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-01-10

Abstract

The invention belongs to the technical field of 3D game application, and particularly relates to 3D game equipment which comprises a base, a first ball plate, a second ball plate and a compression column, wherein the first ball plate is arranged on the base; a first ball plate is inserted in the upper part of the base; first steel balls are uniformly arranged in the first ball plate; the upper part of the first ball plate is fixedly connected with a second ball plate; second steel balls are uniformly arranged in the second ball plate; the first ball plate and the second ball plate are both connected with a compression column in a sliding manner; the side surfaces of the compression columns are fixedly connected with extrusion blocks; the upper surfaces of the pressure columns are provided with keys; the invention effectively solves the problems that the keys of the keyboard are dense, a plurality of keys can be pressed down simultaneously, so that an operator can easily touch the plurality of keys in the using process to cause error operation or invalid operation and the like, and has simple structure and convenient use.

Description

3D game device

Technical Field

The invention belongs to the technical field of 3D game application, and particularly relates to 3D game equipment.

Background

The 3D game is a game which uses a space stereo computing technology to realize operation, from the programming realization perspective, a game basic model is a fantasy game (game character, scene and basic terrain) which uses a three-Dimensional stereo model to realize 3D effect, the character control of the game is realized by using a space stereo programming algorithm, the game is called a 3D game and comprises a mobile phone game and a computer game, the 3D game is a three-Dimensional game basically, D in 3D is an abbreviation of Dimensional, the positions of points in the three-Dimensional game are determined by three coordinates, an objectively existing real space is a three-Dimensional space and has three measures of length, width and height, and the three-Dimensional game 3D game is relative to a two-Dimensional game 2D game and has more remarkable effect and stronger randomness to space operation because the concept of the three-Dimensional space is adopted, it is also more attractive.

With continuous release of 3D games, players have higher and higher requirements on game supporting equipment, and it is known that the existing 3D games basically control the games through a keyboard and a mouse, so that the keyboard and the mouse play a vital role for game players, the mouse is a very common and common computer input device, can position a cursor on a current screen, and operate screen elements where the cursor passes through a key and a roller device, the use of the mouse makes the operation of a computer simpler and more convenient, and replaces a part of complicated instructions of the keyboard, and the technology is mature; a keyboard is a command and data input device used to operate equipment and also refers to a set of function keys arranged to operate a machine or equipment via a system, such as a typewriter, computer keyboard, etc.

The keyboard in the prior art has the common problem that the keys of the keyboard are more numerous, but only part of the keys are needed for game players, so that the redundant keys can generate great interference to the game players; meanwhile, due to the particularity of the game, the operation needs to be accurate and quick, but the keyboard in the prior art generally has dense keys, and a plurality of keys can be pressed down at the same time, so that a user can easily touch other keys in the using process to cause the phenomena of misoperation or invalid operation and the like, and the operation is more obvious for users who are not very skilled in the operation of the keyboard.

Disclosure of Invention

The invention provides 3D game equipment, which aims to make up for the defects of the prior art and solve the problems that in the prior art, a plurality of keys of a keyboard are too many, most of the keys are invalid keys, great interference is generated on game players, the keys of the keyboard are dense, and a plurality of keys can be pressed down simultaneously, so that an operator easily touches the keys in the using process to cause wrong operation or invalid operation and the like.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to 3D game equipment which comprises a base, a first ball plate, a second ball plate and a compression column, wherein the first ball plate is arranged on the base; the upper surface of the base is provided with uniformly arranged placing grooves; pressure sensors are fixedly connected in the placing grooves; a first ball plate is inserted in the upper part of the base; a first cavity is formed in the first ball plate; first steel balls are uniformly arranged in the first cavity; the upper part of the first ball plate is fixedly connected with a second ball plate; a second cavity is formed in the second ball plate; second steel balls are uniformly arranged in the second cavity; the first spherical plate and the second spherical plate are respectively provided with a first through hole and a second through hole at positions right above the placing groove; the first through hole and the second through hole are connected with the same compression column in a sliding mode; the side surfaces of the compression columns are fixedly connected with extrusion blocks at the positions of the first through hole and the second through hole, and the upper surfaces of the extrusion blocks are higher than the upper surfaces of the corresponding first spherical plate and the second spherical plate in an initial state; the upper surfaces of the pressure columns are provided with keys; the lower surfaces of the keys are fixedly connected with compression springs, and the compression springs and the pressing columns are positioned on the same axis; the inner diameters of the compression springs are larger than the outer diameter of the extrusion block; ball inlets are formed in the left end faces of the first ball plate and the second ball plate; the ball inlet openings are fixedly connected with ball inlet boxes; the upper surface of the air inlet box is connected with a cover plate in a sliding way; the front end faces of the first spherical plate and the second spherical plate are fixedly connected with a transition plate; when the 3D game keyboard works, the first ball plate is inserted on the base, the second steel ball is not placed in the second ball plate, the first steel ball is filled in the first cavity of the first ball plate, the first steel ball in the ball inlet box is gradually reduced, keys on the keyboard are debugged, when one key is pressed down, the keys can smoothly and normally output signals, in the pressing process of an operator, the keys move downwards smoothly, then on the basis, the other key is pressed down simultaneously, the situation that the other key cannot move downwards and cannot normally output signals when the other key is pressed down is found, namely, the number of the first steel columns in the first cavity of the first ball plate is reasonable, the debugging is finished, then the ball inlet box is closed by the sliding cover plate, the operator can normally use the 3D game keyboard for operation, when the user presses one key, the keys move downwards and simultaneously extrude the compression spring, and then drive the compression leg to move downwards, the extrusion block on the compression leg will also move downwards along with it, the upper surface of the extrusion block under the initial state is higher than the upper surface of the corresponding first ball plate, and finally move to be flush with the upper surface of the first ball plate, the extrusion block will extrude the first steel ball around in the process of moving downwards, so that the first steel ball will move outwards deviating from the axis of the compression leg, and further the first steel ball will be extruded together completely from the original larger gap, at the same time, the downward moving compression leg will extrude the pressure sensor, so as to realize the output of the pressure information, at this moment, other keys are pressed downwards, because the action between the first steel balls makes other keys unable to move downwards, so that the output of other pressure information can not be performed, so as to achieve the function of putting wrong, when the output of the pressure information is finished, the pressing of the keys is stopped, the keys will move upwards due to the action of the compression spring, finally reset to the initial position, in the button rebound in-process, the extrusion piece that links firmly on compression leg and the compression leg all can the rebound, the clearance resumes again between the first steel ball, this time the user can carry out the operation of next button, through setting up the quantity concentration of first steel ball in the first ball board and mutually supporting with the extrusion piece, the unicity of pressing under the button has been realized, effectually prevented that a plurality of buttons can press the interference that causes the user simultaneously, multiple common problems such as user's maloperation and invalid operation have been reduced, this 3D game device's keyboard compares in traditional keyboard simultaneously, the button has been carried out and has been retrencied the needs in order to adapt to the recreation operation, it forms the operation interference to the user to have avoided the button too much.

Preferably, a first check ring is arranged in the first through hole, and the first through hole is a first through hole corresponding to any one of the two set keys capable of being operated synchronously; a second stop ring is arranged in the second through hole, and the second through hole corresponds to the other one of the two set keys capable of being synchronously operated; when the device works, when a user uses a keyboard to play a 3D game, the phenomenon that two keys are operated simultaneously is often encountered, before the user plays the game, the user needs to set a system keyboard according to the needs of the user to confirm which two keys are operated simultaneously to realize required functions, then a first check ring is arranged in a first through hole corresponding to any one of the two set keys, then a second check ring is arranged in a second through hole corresponding to the other of the two set keys, finally a first ball plate is inserted on a base, then a first steel ball in the debugged first ball plate is taken out and partially stored, a second steel ball is filled in a second cavity of the second ball plate, then the second steel balls in a ball inlet box are gradually reduced, the keys on the keyboard are debugged simultaneously, and when the key is pressed down, the key can smoothly output a signal, and in the process of pressing down by an operator, the keys move downwards smoothly, then on the basis, another arbitrary key is pressed down simultaneously, the situation that other arbitrary keys cannot move downwards and cannot normally output signals when pressing down is found, namely, the number of second steel columns in a second cavity of a second ball plate is reasonable at the moment, debugging is finished at the moment, then a first steel ball taken out of a first ball plate is put in again, part of the first steel ball is debugged according to the same operation, after the final debugging is finished, a sliding cover plate closes a ball inlet box, the keyboard can be used at the moment, when the keyboard is used, due to the action of a first check ring and a second check ring, the two keys can be pressed down simultaneously and output pressure signals, and due to the action of the first steel ball and the second steel ball, the positions between the two keys and other keys and between the two keys can not be pressed down simultaneously, the pressure signal can not be output simultaneously, the requirement of simultaneous operation of multiple keys in partial games is met through the first retaining ring and the second retaining ring which are arranged, the structure is simple, the operation is convenient and simple, the requirement of different games can be met, the adjustment is convenient, and the requirement of different keys can be met.

Preferably, the first retaining ring and the second retaining ring are both designed into clamping ring structures, and the diameter can be adjusted through deformation; during operation, through all designing first retaining ring and second retaining ring for the card annular structure, in the in-process of first retaining ring of installation and second retaining ring, through operator's hand extrusion, make it realize the diameter shrink through the elastic deformation of self, be convenient for the card is gone into in corresponding first through-hole and the second through-hole, easy to assemble, install the back in place simultaneously, first retaining ring and second retaining ring are loosened to operator's hand, then first retaining ring and second retaining ring can realize the diameter owing to the elastic deformation of self and recover, and then reach the effect of firm joint, the effectual obscission that prevents first retaining ring and second retaining ring, in the aspect of the operation, the user can carry out quick joint operation according to self needs.

Preferably, the extrusion block is in a funnel shape design, and the left contour line and the right contour line of the cutting surface of the extrusion block are in an S-shaped design; in the process of downward movement, the extrusion block is easy to clamp between the first steel ball or the second steel ball, the temporary clamping can affect the normal game operation of an operator, the user can experience the keyboard to seriously reduce the feeling, the function of the keyboard can be affected if the long-term clamping occurs, the keyboard is scrapped, the extrusion block is designed to be funnel-shaped, the contour line of the left side and the right side of the section of the extrusion block is S-shaped, the clamping phenomenon is effectively prevented, meanwhile, the S-shaped design of the section effectively reduces the stroke of the extrusion block, the S-shaped protruding structure can increase the extrusion effect of the downward movement of the extrusion block on the first steel ball or the second steel ball, the effect that the user presses a key downwards is smoother and more effective, and no clamping feeling exists.

Preferably, the S-shaped profile surfaces of the extrusion blocks are fixedly connected with rubber films; the during operation, on time under the button, the compression leg can drive the extrusion piece and move down, and then the extrusion piece can extrude first steel ball or second steel ball, wherein be hard contact between extrusion piece and first steel ball or the second steel ball, extrude the wearing and tearing that the collision caused the extrusion piece easily for a long time, make the user can appear the button card in the later stage of using this keyboard and wade, the life of keyboard has seriously been influenced, consequently link firmly the rubber membrane on extrusion piece S-shaped profile, make the extrusion piece can pass through rubber membrane and first steel ball or the contact of second steel ball, the wearing and tearing of extrusion piece have been reduced, very big increase the life of this keyboard.

Preferably, the upper surface of the second ball board is fixedly connected with air bags at the lower parts of the keys, and the air bags are uniformly arranged by taking the axis of the extrusion column as the center; the air bags are respectively communicated with the first cavity and the second cavity through pipelines, and first one-way valves are arranged at the communicated positions; the surfaces of the air bags are provided with second one-way valves, and the second one-way valves can enable atmosphere to be communicated with the interiors of the air bags in a one-way mode; the outer surface of the transition plate is provided with a first exhaust hole; the first exhaust hole is respectively communicated with the first cavity and the second cavity; an air plug is arranged in the first exhaust hole; the rear end surfaces of the first cavity and the second cavity are both provided with second exhaust holes; when the air bag pressing device works, in the pressing process of the key, the key can extrude the air bag corresponding to the bottom, so that air in the air bag enters the first cavity and the second cavity through the pipelines respectively; finally, the air is discharged through the second vent hole, the air plug can be pulled out from the first vent hole in winter, at the same time, the air in the first cavity and the second cavity can be discharged through the first vent hole, after the press of the key is finished, the air bag can automatically suck the air from the atmosphere through the second one-way valve, the recovery of the volume of the air bag is realized, through the arrangement of the air bag, the acting force of the user for pressing the key is effectively utilized, the air in the air bag is regularly guided into the first cavity and the second cavity, and then the air is discharged, the heat in the first ball plate and the second ball plate is effectively discharged, the keyboard is prevented from being used for a long time, the accumulation of a large amount of heat generated by long-term collision and friction among the first steel ball, the second steel ball and the extrusion block generates influence on the normal use of the keyboard, and meanwhile, the warm air discharged through the first vent hole can face the user in winter, the ambient temperature of the user is improved, and meanwhile, the air bag is arranged on the lower portion of the key to play a role in buffering, so that the service life of the keyboard is greatly prolonged.

The invention has the following beneficial effects:

1. according to the 3D game equipment, the base, the first ball plate, the second ball plate and the pressing column are arranged, the first cavity is formed in the first ball plate, the first steel balls are uniformly arranged in the first cavity, and then the first steel balls can be matched with the extrusion blocks fixedly connected with the side surface of the pressing column, so that the pressing singleness of the keys is realized, the interference of multiple keys which can be pressed simultaneously on a user is effectively prevented, and various common problems of misoperation, invalid operation and the like of the user are reduced.

2. According to the 3D game equipment, the first check ring and the second check ring are arranged, and the first check ring and the second check ring are respectively arranged in the first through hole and the second through hole, so that the requirement of simultaneous operation of multiple keys in partial games is met, the structure is simple, the operation is convenient, the equipment can be suitable for the requirements of different games, the adjustment is convenient, and the requirements of different keys can be met.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a first cross-sectional view of the present invention;

FIG. 3 is a second cross-sectional view of the present invention;

FIG. 4 is a perspective view of the first or second retaining ring of the present invention;

in the figure: the device comprises a base 1, a first ball plate 2, a first steel ball 21, a first retainer ring 22, a second ball plate 3, a second steel ball 31, a second retainer ring 32, a compression column 4, an extrusion block 41, a key 42, a compression spring 43, a ball inlet box 44, a transition plate 45, a rubber membrane 46, an air bag 47, a first exhaust hole 48 and a second exhaust hole 49.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, the technical solution for solving the technical problem of the 3D game device according to the present invention is as follows: the invention relates to 3D game equipment which comprises a base 1, a first ball plate 2, a second ball plate 3 and a compression column 4; the upper surface of the base 1 is provided with uniformly arranged placing grooves; pressure sensors are fixedly connected in the placing grooves; a first ball plate 2 is inserted in the upper part of the base 1; a first cavity is formed in the first ball plate 2; first steel balls 21 are uniformly arranged in the first cavity; the upper part of the first spherical plate 2 is fixedly connected with a second spherical plate 3; a second cavity is formed in the second spherical plate 3; second steel balls 31 which are uniformly arranged are arranged in the second cavity; the first spherical plate 2 and the second spherical plate 3 are respectively provided with a first through hole and a second through hole at positions right above the placing groove; the same compression column 4 is connected in the first through hole and the second through hole in a sliding manner; the side surfaces of the pressure columns 4 are fixedly connected with the extrusion blocks 41 at the positions of the first through holes and the second through holes, and in an initial state, the upper surfaces of the extrusion blocks 41 are higher than the upper surfaces of the corresponding first spherical plates 2 and the corresponding second spherical plates 3; the upper surfaces of the pressure columns 4 are provided with keys 42; the lower surfaces of the keys 42 are fixedly connected with compression springs 43, and the compression springs 43 and the pressing columns 4 are positioned on the same axis; the inner diameters of the compression springs 43 are larger than the outer diameter of the extrusion block 41; ball inlets are formed in the left end faces of the first ball plate 2 and the second ball plate 3; the ball inlet is fixedly connected with a ball inlet box 44; the upper surface of the air inlet box is connected with a cover plate in a sliding way; the front end surfaces of the first spherical plate 2 and the second spherical plate 3 are fixedly connected with a transition plate 45; when the game keyboard works, the first ball plate 2 is inserted on the base 1, the second steel ball 31 is not placed in the second ball plate 3, the first steel ball 21 is fully placed in the first cavity of the first ball plate 2, the first steel ball 21 in the ball inlet box 44 is gradually reduced, the keys 42 on the keyboard are debugged, when one key 42 is pressed down, the key 42 can smoothly and normally output signals, the key 42 moves downwards smoothly in the pressing process of an operator, then on the basis, the other key 42 is pressed down simultaneously, the situation that the other key 42 cannot move downwards and cannot normally output signals when the other key is pressed down is found, namely, the number of first steel columns in the first cavity of the first ball plate 2 is reasonable, the debugging is finished, then the ball inlet box 44 is closed by the sliding cover plate, the operator can normally use the 3D game keyboard to operate, when the user presses down one key 42, the press keys 42 move downwards and simultaneously press the compression springs 43, so as to drive the press pillars 4 to move downwards, the pressing blocks 41 on the press pillars 4 also move downwards, the upper surfaces of the pressing blocks 41 in an initial state are all higher than the upper surfaces of the corresponding first ball plates 2, and finally move to be flush with the upper surfaces of the first ball plates 2, the pressing blocks 41 can press the surrounding first steel balls 21 in the downward movement process, so that the first steel balls 21 all move outwards away from the axes of the press pillars 4, further the first steel balls 21 are pressed together completely from the original larger gaps, and simultaneously the press pillars 4 moving downwards can also press the pressure sensors, so as to output pressure information, at the moment, of course, other press keys 42 are pressed downwards, and because the action between the first steel balls 21 makes other press keys 42 unable to move downwards, so that the output of other pressure information can not be performed, so as to achieve the function of error release, when the output of the pressure information is finished, the key 42 is stopped being pressed, the key 42 will move upwards due to the action of the compression spring 43, and finally reset to the initial position, when the button 42 moves upward, the pressing column 4 and the pressing block 41 fixedly connected to the pressing column 4 both move upward, the gap between the first steel balls 21 is restored, and the user can operate the next button 42, by setting the quantity density of the first steel balls 21 in the first ball plate 2 and the mutual matching of the pressing blocks 41, the pressing unicity of the keys 42 is realized, the interference of a plurality of keys 42 which can be pressed simultaneously to a user is effectively prevented, various common problems of wrong operation, invalid operation and the like of the user are reduced, meanwhile, compared with the traditional keyboard, the keyboard of the 3D game equipment has the advantages that the keys 42 are simplified to meet the requirement of game operation, and the operation interference of the excessive keys 42 to a user is avoided.

As an embodiment of the present invention, a first retaining ring 22 is disposed in the first through hole, and the first through hole corresponds to any one of the two keys 42 that can be operated synchronously; a second stop ring 32 is arranged in the second through hole, and the second through hole is a second through hole corresponding to the other one of the two set keys 42 capable of being operated synchronously; when the game machine works, when a user uses a keyboard to play a 3D game, the phenomenon that two keys 42 are operated simultaneously is often encountered, before the user plays the game, the user needs to set a system keyboard according to the need of the user to confirm which two keys 42 are operated simultaneously to realize required functions, then the first retaining ring 22 is installed in a first through hole corresponding to any one of the two set keys 42, then the second retaining ring 32 is installed in a second through hole corresponding to the other of the two set keys 42, finally the first ball plate 2 is inserted on the base 1, then the first steel ball 21 in the debugged first ball plate 2 is taken out and partially stored, then the second steel ball 31 is filled in a second cavity of the second ball plate 3, then the second steel ball 31 in the ball box 44 is gradually reduced, the keys 42 on the keyboard are debugged, when the user presses one key 42 at first, the keys 42 can smoothly and normally output signals, in the process of pressing down by an operator, the keys 42 move downwards more smoothly, then on the basis, another arbitrary key 42 is pressed down at the same time, the situation that other arbitrary keys 42 cannot move downwards and cannot normally output signals when pressed down is found, namely, the number of second steel columns in a second cavity of the second ball plate 3 is reasonable at the moment, the debugging is finished at the moment, then the first steel ball 21 taken out of the first ball plate 2 is put in again, the debugging is partially carried out according to the same operation, finally, after the debugging is finished, the ball inlet box 44 is closed by the sliding cover plate, the keyboard can be used at the moment, when the keyboard is used, due to the effects of the first retaining ring 22 and the second retaining ring 32, the two keys 42 can be pressed down at the same time and output pressure signals, and the effects of the first steel ball 21 and the second steel ball 31 between the two keys 42 and other keys 42 and between the other keys 42 cannot be pressed down at the same time, the pressure signals can not be output simultaneously, the requirement of simultaneous operation of the multiple keys 42 in part of games is met by arranging the first retainer ring 22 and the second retainer ring 32, the structure is simple, the operation is convenient and simple, the requirement of different games can be met, the adjustment is convenient, and the requirement of different keys 42 can be met.

As an embodiment of the present invention, the first retaining ring 22 and the second retaining ring 32 are both designed as snap ring structures, and the diameter can be adjusted by deformation; during operation, through all designing first retaining ring 22 and second retaining ring 32 into card annular structure, at the in-process of installation first retaining ring 22 and second retaining ring 32, through the extrusion of operator's hand power, make it realize the diameter shrink through the elastic deformation of self, be convenient for block into in corresponding first through-hole and the second through-hole, easy to assemble, install the back in place simultaneously, first retaining ring 22 and second retaining ring 32 are loosened to operator's hand, then first retaining ring 22 and second retaining ring 32 can realize the diameter owing to the elastic deformation of self and recover, and then reach the effect of firm joint, the effectual obscission that has prevented first retaining ring 22 and second retaining ring 32, in operation aspect, the user can carry out quick joint operation according to self needs.

As an embodiment of the present invention, the extrusion block 41 is of a funnel shape, and the left and right contour lines of the cutting surface of the extrusion block 41 are of an S-shaped design; in the working process, the extrusion block 41 is easy to block with the first steel ball 21 or the second steel ball 31 due to the downward movement process, the temporary blocking can affect the normal game operation of an operator, so that the experience of the user on the keyboard is seriously reduced, if the long-term blocking occurs, the function of the keyboard can be affected, so that the rejection phenomenon occurs on the keyboard, therefore, the extrusion block 41 is designed into a funnel shape, the left contour line and the right contour line of the section of the extrusion block 41 are both S-shaped, the blocking phenomenon is effectively prevented, meanwhile, the stroke of the extrusion block 41 is effectively reduced due to the S-shaped design of the section, the extrusion effect of the downward movement of the extrusion block 41 on the first steel ball 21 or the second steel ball 31 can be increased due to the S-shaped protruding structure, the effect of the downward movement of the extrusion block 41 on the first steel ball 21 or the second steel ball 31 is improved, and the downward pressing.

As an embodiment of the invention, the S-shaped profile surfaces of the extrusion blocks 41 are fixedly connected with rubber films 46; when the keyboard is in operation, when the key 42 is pressed down, the pressing column 4 can drive the extrusion block 41 to move downwards, and then the extrusion block 41 can extrude the first steel ball 21 or the second steel ball 31, wherein the extrusion block 41 is in hard contact with the first steel ball 21 or the second steel ball 31, the extrusion block 41 is easily worn due to long-term extrusion collision, so that the key 42 can be jammed in the later stage of using the keyboard by a user, the service life of the keyboard is seriously influenced, therefore, the rubber film 46 is fixedly connected on the S-shaped profile surface of the extrusion block 41, so that the extrusion block 41 can be contacted with the first steel ball 21 or the second steel ball 31 through the rubber film 46, the wear of the extrusion block 41 is reduced, and the service life of the keyboard is greatly prolonged.

As an embodiment of the present invention, the air bags 47 are fixedly connected to the upper surface of the second ball board 3 at the lower positions of the keys 42, and the air bags 47 are uniformly arranged with the axis of the extrusion column 4 as the center; the air bags 47 are respectively communicated with the first cavity and the second cavity through pipelines, and first one-way valves are arranged at the communicated positions; the surfaces of the air bags 47 are respectively provided with a second one-way valve, and the atmosphere and the interiors of the air bags 47 can be communicated in one way through the second one-way valves; the outer surface of the transition plate 45 is provided with a first exhaust hole 48; the first exhaust hole 48 is respectively communicated with the first cavity and the second cavity; an air plug is arranged in the first exhaust hole 48; the rear end faces of the first cavity and the second cavity are provided with second vent holes 49; when the air bag pressing device works, in the pressing process of the key 42, the key 42 can extrude the air bag 47 corresponding to the bottom, so that air in the air bag 47 enters the first cavity and the second cavity through the pipelines respectively; finally, the air is exhausted through the second exhaust hole 49, the air plug can be pulled out from the first exhaust hole 48 in winter, at the same time, the air in the first cavity and the second cavity can be exhausted through the first exhaust hole, after the press key 42 is pressed, the air bag 47 can automatically suck the air from the atmosphere through the second one-way valve, the recovery of the volume of the air bag 47 is realized, through the arrangement of the air bag 47, the acting force of the user for pressing the press key 42 is effectively utilized, the air in the air bag 47 is regularly guided into the first cavity and the second cavity, and then is exhausted, the heat in the first ball plate 2 and the second ball plate 3 is effectively exhausted, the keyboard is prevented from being used for a long time, the accumulation of a large amount of heat generated by long-term collision and friction among the first steel ball 21, the second steel ball 31 and the extrusion block 41 is prevented, the influence is generated on the normal use of the keyboard, and meanwhile, the warm air exhausted through the first exhaust hole 48 in winter, can promote user's ambient temperature towards the user, and gasbag 47 is placed the button lower part in simultaneously and can be played the cushioning effect, very big improvement the life of keyboard.

The specific working process is as follows:

when the game keyboard works, the first ball plate 2 is inserted on the base 1, the second steel ball 31 is not placed in the second ball plate 3, the first steel ball 21 is fully placed in the first cavity of the first ball plate 2, the first steel ball 21 in the ball inlet box 44 is gradually reduced, the keys 42 on the keyboard are debugged, when one key 42 is pressed down, the key 42 can smoothly and normally output signals, the key 42 moves downwards smoothly in the pressing process of an operator, then on the basis, the other key 42 is pressed down simultaneously, the situation that the other key 42 cannot move downwards and cannot normally output signals when the other key is pressed down is found, namely, the number of first steel columns in the first cavity of the first ball plate 2 is reasonable, the debugging is finished, then the ball inlet box 44 is closed by the sliding cover plate, the operator can normally use the 3D game keyboard to operate, when the user presses down one key 42, the press keys 42 move downwards and simultaneously press the compression springs 43, so as to drive the press pillars 4 to move downwards, the pressing blocks 41 on the press pillars 4 also move downwards, the upper surfaces of the pressing blocks 41 in an initial state are all higher than the upper surfaces of the corresponding first ball plates 2, and finally move to be flush with the upper surfaces of the first ball plates 2, the pressing blocks 41 can press the surrounding first steel balls 21 in the downward movement process, so that the first steel balls 21 all move outwards away from the axes of the press pillars 4, further the first steel balls 21 are pressed together completely from the original larger gaps, and simultaneously the press pillars 4 moving downwards can also press the pressure sensors, so as to output pressure information, at the moment, of course, other press keys 42 are pressed downwards, and because the action between the first steel balls 21 makes other press keys 42 unable to move downwards, so that the output of other pressure information can not be performed, so as to achieve the function of error release, when the output of the pressure information is finished, the pressing of the key 42 is stopped, the key 42 moves upwards due to the action of the compression spring 43 and finally returns to the initial position, when the key 42 moves upwards, the pressing column 4 and the pressing block 41 fixedly connected to the pressing column 4 both move upwards, the gap between the first steel balls 21 is restored again, the user can operate the next key 42, when the user plays a 3D game by using a keyboard, the phenomenon that the two keys 42 operate simultaneously is often encountered, before playing the game, the user needs to perform system keyboard setting according to the need of the user to confirm which two keys 42 are operated simultaneously to realize the needed functions, then the first retainer ring 22 is installed in the first through hole corresponding to any one of the two keys 42 which are set, and then the second retainer ring 32 is installed in the second through hole corresponding to the other one of the two keys 42 which is set, finally, the first ball plate 2 is inserted on the base 1, then the first steel ball 21 in the debugged first ball plate 2 is taken out and partially stored, then the second steel ball 31 is filled in the second cavity of the second ball plate 3, then the second steel ball 31 in the ball inlet box 44 is gradually reduced, and simultaneously the keys 42 on the keyboard are debugged, when one key 42 is pressed down, the key 42 can smoothly and normally output signals, and in the pressing process of an operator, the key 42 moves downwards smoothly, then on the basis, another arbitrary key 42 is pressed down simultaneously, the situation that any other key 42 can not move downwards and can not normally output signals when the key is pressed down is found, namely, the number of second steel columns in the second cavity of the second ball plate 3 is reasonable, the debugging is finished, then the first steel ball 21 taken out of the first ball plate 2 is put in again, and the debugging is partially carried out according to the same operation as the above, after the final debugging is finished, the sliding cover plate closes the ball inlet box 44, the keyboard can be used at the moment, when the keyboard is used, due to the action of the first retaining ring 22 and the second retaining ring 32, the two keys 42 can be pressed down at the same time and output pressure signals, and the space between the two keys 42 and other keys 42 and the space between other keys 42 cannot be pressed down at the same time due to the action of the first steel ball 21 and the second steel ball 31, namely the pressure signals cannot be output at the same time, when the keys 42 are pressed down, the keys 42 can extrude the air bags 47 corresponding to the bottoms of the keys 42, so that the air in the air bags 47 can enter the first cavity and the second cavity respectively through pipelines; and finally, the air is exhausted through the second exhaust hole 49, the air plug can be pulled out from the first exhaust hole 48 in winter, at the moment, the air in the first cavity and the air in the second cavity can be exhausted through the first exhaust, and after the key 42 is pressed, the air bag 47 can automatically suck the air from the atmosphere through the second one-way valve, so that the volume of the air bag 47 is recovered.

While there have been shown and described what are at present considered the fundamental principles of the invention, its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. A 3D gaming device, characterized by: comprises a base (1), a first ball plate (2), a second ball plate (3) and a compression leg (4); the upper surface of the base (1) is provided with uniformly arranged placing grooves; pressure sensors are fixedly connected in the placing grooves; the upper part of the base (1) is inserted with a first ball plate (2); a first cavity is formed in the first ball plate (2); first steel balls (21) which are uniformly arranged are arranged in the first cavity; the upper part of the first ball plate (2) is fixedly connected with a second ball plate (3); a second cavity is formed in the second ball plate (3); second steel balls (31) which are uniformly distributed are arranged in the second cavity; the first spherical plate (2) and the second spherical plate (3) are respectively provided with a first through hole and a second through hole at positions right above the placing groove; the same compression column (4) is connected in the first through hole and the second through hole in a sliding manner; the side surfaces of the pressure columns (4) are fixedly connected with extrusion blocks (41) at the positions of the first through holes and the second through holes, and in an initial state, the upper surfaces of the extrusion blocks (41) are higher than the upper surfaces of the corresponding first spherical plates (2) and the corresponding second spherical plates (3); the upper surfaces of the pressure columns (4) are provided with keys (42); the lower surfaces of the keys (42) are fixedly connected with compression springs (43), and the compression springs (43) and the pressure columns (4) are positioned on the same axis; the inner diameters of the compression springs (43) are larger than the outer diameter of the extrusion block (41); ball inlets are formed in the left end faces of the first ball plate (2) and the second ball plate (3); the ball inlet openings are fixedly connected with ball inlet boxes (44); the upper surface of the air inlet box is connected with a cover plate in a sliding way; the front end surfaces of the first spherical plate (2) and the second spherical plate (3) are fixedly connected with a transition plate (45).

2. A 3D gaming device according to claim 1, wherein: a first check ring (22) is arranged in the first through hole, and the first through hole corresponds to any one of the two set keys (42) capable of being synchronously operated; and a second retainer ring (32) is arranged in the second through hole, and the second through hole corresponds to the other one of the two set keys (42) capable of being synchronously operated.

3. A 3D gaming device according to claim 2, wherein: the first retainer ring (22) and the second retainer ring (32) are both designed to be clamping ring structures, and the diameter can be adjusted through deformation.

4. A 3D gaming device according to claim 1, wherein: the extrusion block (41) is in a funnel shape design, and the left contour line and the right contour line of the section of the extrusion block (41) are in an S shape design.

5. The 3D gaming device of claim 4, wherein: and the S-shaped profile surfaces of the extrusion blocks (41) are fixedly connected with rubber films (46).

6. A 3D gaming device according to claim 1, wherein: air bags (47) are fixedly connected to the upper surface of the second ball plate (3) at the lower parts of the keys (42), and the air bags (47) are uniformly arranged by taking the axis of the extrusion column (4) as the center; the air bags (47) are respectively communicated with the first cavity and the second cavity through pipelines, and first one-way valves are arranged at the communicated positions; the surfaces of the air bags (47) are respectively provided with a second one-way valve, and the atmosphere and the interiors of the air bags (47) can be communicated in one way through the second one-way valves; a first exhaust hole (48) is formed in the outer surface of the transition plate (45); the first exhaust hole (48) is communicated with the first cavity and the second cavity respectively; a first air plug is arranged in the first exhaust hole (48); and the rear end surfaces of the first cavity and the second cavity are provided with second exhaust holes (49).