CN212694160U

CN212694160U - VR display screen automatic regulating apparatus

Info

Publication number: CN212694160U
Application number: CN202020807104.4U
Authority: CN
Inventors: 李栋
Original assignee: Tianjin Yingfu Technology Co ltd
Current assignee: Tianjin Yingfu Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-03-12
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a VR display screen automatic regulating apparatus, including VR display screen body and fixed mounting in the inside two sets of VR display module of VR display screen body, the equal fixed mounting in both sides of VR display screen body inner wall has the adjusting part, and the equal fixed mounting in both sides of VR display screen body has the control mechanism with adjusting part looks adaptation, the both sides of VR display screen body are all through bandage fixedly connected with rubber backplate, and fixed mounting has miniature air pump on the rubber backplate, the utility model relates to a VR equipment technical field. This VR display screen automatic regulating apparatus can realize replacing the adjusting device of a large amount of machine parts structure through adopting pneumatic control formula design adjusting device, reduces the first weight that shows of VR, has alleviateed the first weight that shows of VR greatly, and the user can not cause the head fatigue during long-term use, and fine solution has the first weight that shows of current VR heavy, influences the problem of experience to give the normal use that has made things convenient for people greatly.

Description

VR display screen automatic regulating apparatus

Technical Field

The utility model relates to a VR equipment technical field specifically is a VR display screen automatic regulating apparatus.

Background

VR refers to virtual reality, the virtual reality technology is a computer simulation system capable of creating and experiencing a virtual world, a simulation environment is generated by a computer, the simulation environment is a multi-source information fusion and interactive three-dimensional dynamic visual and entity behavior system simulation, a user is immersed in the environment, a VR all-in-one machine is a VR head display (virtual reality head-mounted display device) with an independent processor and has the functions of independent operation, input and output, wherein the VR head display is used for sealing the vision and the hearing of the human to the outside by using the head-mounted display device, the user is guided to generate the feeling of the human in the virtual environment, the display principle is that left and right eye screens respectively display images of the left and right eyes, and the human eyes generate stereoscopic impression in the brain after acquiring the information with the difference.

Referring to a VR display screen automatic regulating device and a VR integrated machine with the Chinese patent publication number of CN207181835U, on the basis of having technical advantages similar to the VR display screen automatic regulating device, two sets of VR display screen automatic regulating devices are arranged to correspond to a left display screen and a right display screen, the working states of two motors are consistent to ensure the consistency of the regulation of the object distance between the left object and the right object, a control handle is wirelessly connected with a control chip of a VR integrated machine body, and a handheld control handle is used for controlling the start and stop of a first control switch or a second control switch, so that the object distance can be easily regulated; in addition, the weight of the transmission part is also larger, so that the head fatigue is easily caused when a user uses the electric toothbrush for a long time, and the experience is influenced.

Above-mentioned patent of analysis, can derive this patent through the glasses part design screw drive adjustment mechanism that shows at the VR head, and also set up driving motor in the glasses part that shows at the head, still can make the weight grow that the VR head shows like this, when the user uses for a long time, still can cause head fatigue, can not solve current VR head weight of showing well and heavily, influence the problem of experience, can't realize through adopting pneumatic control formula design adjusting device to replace the adjusting device of a large amount of mechanical parts structures, reduce the weight that the VR head shows, thereby it brings inconvenience to give people's normal use VR head to show.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a VR display screen automatic regulating apparatus has solved current VR adjusting device and still can make the first weight grow that shows of VR, and when the user used for a long time, still can cause the head fatigue, and the influence is experienced, can't realize through adopting pneumatic control formula design adjusting device to replace the adjusting device of a large amount of machine parts structure, reduces the first problem that shows weight of VR.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a VR display screen automatic regulating apparatus, includes VR display screen body and two sets of VR display module of fixed mounting in the inside of VR display screen body, the equal fixed mounting in both sides of VR display screen body inner wall has the adjusting part, and the equal fixed mounting in both sides of VR display screen body has the control mechanism with adjusting part looks adaptation, the both sides of VR display screen body are all through bandage fixedly connected with rubber backplate, and fixed mounting has miniature air pump on the rubber backplate, fixed mounting has the damping device between the inside bottom of VR display screen body and two sets of VR display module.

The adjusting part comprises an adjusting cylinder fixedly installed on the inner wall of the VR display screen body, a piston plate is movably installed inside the adjusting cylinder through a sealing ring, a piston rod is fixedly connected to one side of the piston plate, the inner wall of the adjusting cylinder is located on the spiral air blocking partition plates fixedly connected to the two sides of the piston plate, one end of the piston rod penetrates through the adjusting cylinder and extends to the outside of the adjusting cylinder, the piston rod extends to one end of the outside of the adjusting cylinder and fixedly connected with the display screen part of the VR display component, the two ends of the adjusting cylinder are communicated with an air inlet pipe, and one side of the adjusting cylinder is communicated with two exhaust pipes respectively.

Preferably, control mechanism includes the control box of fixed mounting in VR display screen body one side, the inside fixed mounting of control box has the electromagnetism three-way valve, and the air inlet intercommunication of electromagnetism three-way valve has the breather pipe, the both sides gas outlet of electromagnetism three-way valve all communicates with two intake pipes.

Preferably, two the blast pipe all runs through VR display screen body and control box in proper order and extends to the outside of control box, and the equal fixed mounting in inside of two blast pipes has the electromagnetism check valve.

Preferably, the breather pipe wraps up in the inside of bandage, and the breather pipe keeps away from the one end of electromagnetism three-way valve and the gas outlet intercommunication of miniature air pump.

Preferably, the damping device comprises a buffer box fixedly installed at the bottom of the inner wall of the VR display screen body, guide rods are fixedly installed on two sides of the bottom of the inner wall of the buffer box, a pressing plate is connected to the guide rods in a sliding mode, and curved rods are fixedly connected to two sides of the top of the pressing plate.

Preferably, two the one end of knee-lever is respectively with two sets of VR display module's display screen part fixed connection, and the surface cover of guide bar is equipped with damping spring.

Preferably, the piston plate may have air-blocking holes.

Advantageous effects

The utility model provides a VR display screen automatic regulating apparatus. Compared with the prior art, the method has the following beneficial effects:

(1) the VR display screen automatic adjusting device is characterized in that adjusting components are fixedly arranged on both sides of the inner wall of the VR display screen body, and both sides of the VR display screen body are fixedly provided with control mechanisms matched with the adjusting components, both sides of the VR display screen body are fixedly connected with rubber guard plates through bandages, a micro air pump is fixedly arranged on the rubber guard plate, a buffer damping device is fixedly arranged between the bottom of the interior of the VR display screen body and the two groups of VR display components, can realize replacing the adjusting device of a large amount of machine parts structures through adopting pneumatic control formula design adjusting device, reduce the first apparent weight of VR, alleviate the first apparent weight of VR greatly, the user can not cause the head fatigue during long time use, fine solution current VR first apparent weight heavy, influence the problem of experience to give the normal use that has made things convenient for people greatly.

(2) This VR display screen automatic regulating apparatus, there is the guide bar through the equal fixed mounting in both sides of baffle-box inner wall bottom, and sliding connection has the clamp plate on the guide bar, the equal fixedly connected with curved bar in both sides at clamp plate top, the one end of two curved bars respectively with two sets of VR display module's display screen part fixed connection, and the surface cover of guide bar is equipped with damping spring, can realize carrying out slow damping to the distance between eyepiece and the display screen and adjust, it is too big to prevent pneumatics, the condition that can't reach normal required regulation effect takes place, thereby the normal use that the VR head shows has been guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the inside of the VR display screen body of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

FIG. 4 is a schematic structural diagram of the adjusting assembly of the present invention;

FIG. 5 is a schematic structural view of the damping device of the present invention;

fig. 6 is a cross-sectional view of the bandage of the present invention.

In the figure: the air-resistance type air-resistance display screen comprises a 1VR display screen body, a 2VR display component, a 3 adjusting component, a 31 adjusting cylinder, a 32 piston plate, a 33 piston rod, a 34 spiral air-resistance partition plate, a 35 air inlet pipe, a 36 air outlet pipe, a 4 control mechanism, a 41 control box, a 42 electromagnetic three-way valve, a 43 air outlet pipe, a 44 electromagnetic one-way valve, a 5 bandage, a 6 rubber guard plate, a 7 micro air pump, an 8 buffering damping device, a 81 buffering box, a 82 guide rod, a 83 pressing plate, a 84 curved rod, an 85 damping spring and a 9 air-resistance.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an automatic adjusting device of a VR display screen comprises a VR display screen body 1 and two groups of VR display components 2 fixedly arranged inside the VR display screen body 1, if the VR display components are directly controlled by control keys on a VR head display, a controller and a control circuit are also arranged in the VR display screen body 1, if the VR display screen is wirelessly controlled by operating an external terminal, a wireless communication module is also arranged in the VR display screen body 1, the VR display components 2 comprise a display part and an ocular lens, the adjustment of the VR display components 2 is realized by adjusting the distance between the display part and the ocular lens, adjusting components 3 are fixedly arranged on both sides of the inner wall of the VR display screen body 1, control mechanisms 4 matched with the adjusting components 3 are fixedly arranged on both sides of the VR display screen body 1, and each control mechanism 4 comprises a control box 41 fixedly arranged on one side of the VR display screen body 1, an electromagnetic three-way valve 42 is fixedly installed inside the control box 41, the type of the electromagnetic three-way valve 42 is M1151, an air inlet of the electromagnetic three-way valve 42 is communicated with an air vent pipe 43, air outlets on two sides of the electromagnetic three-way valve 42 are communicated with two air inlet pipes 35, two exhaust pipes 36 sequentially penetrate through the VR display screen body 1 and the control box 41 and extend to the outside of the control box 41, an electromagnetic one-way valve 44 is fixedly installed inside each of the two exhaust pipes 36, the type of the electromagnetic one-way valve 44 is KA-L10, the electromagnetic one-way valve 44 can only realize one-way ventilation for discharging air in the adjusting cylinder 31, rubber guard plates 6 are fixedly connected to two sides of the VR display screen body 1 through bandages 5, the rubber guard plates 6 can be well attached to the head of a user, the user does not feel uncomfortable, a miniature air pump 7 is fixedly installed on the rubber guard plates 6, the type of, fixed mounting has buffering damping device 8 between the inside bottom of VR display screen body 1 and two sets of VR display module 2, breather pipe 43 wraps up in the inside of bandage 5, and breather pipe 43 keeps away from the one end of electromagnetism three-way valve 42 and the gas outlet intercommunication of miniature air pump 7, buffering damping device 8 includes the baffle-box 81 of fixed mounting in VR display screen body 1 inner wall bottom, the equal fixed mounting in both sides of baffle-box 81 inner wall bottom has guide bar 82, and sliding connection has clamp plate 83 on guide bar 82, the equal fixedly connected with curved bar 84 in both sides at clamp plate 83 top, the one end of two curved bars 84 respectively with the partial fixed connection of display screen of two sets of VR display module 2, and the surface cover of guide bar 82 is equipped with damping spring 85.

The adjusting component 3 comprises an adjusting cylinder 31 fixedly arranged on the inner wall of the VR display screen body 1, a piston plate 32 is movably arranged in the adjusting cylinder 31 through a sealing ring, an air blocking hole 9 can be arranged on the piston plate 32, and one side of the piston plate 32 is fixedly connected with a piston rod 33, the inner wall of the adjusting cylinder 31 and both sides of the piston plate 32 are fixedly connected with spiral air-blocking partition plates 34, the middle parts of the spiral air-blocking partition plates 34 are provided with through holes for facilitating the piston rod 33 to pass through without influencing the movement of the piston rod 33, one end of the piston rod 33 penetrates through the adjusting cylinder 31 and extends to the outside of the adjusting cylinder 31, and the one end that the piston rod 33 extends to the outside of adjusting cylinder 31 is connected with the display screen part fixed connection of VR display module 2, and the both ends of adjusting cylinder 31 all communicate there is intake pipe 35, and one side of adjusting cylinder 31 communicates two blast pipes 36 respectively.

When the device is used, firstly, the VR head display is electrified, then the whole VR head display is worn on the head of a user, so that a bandage 5 is tightened, then the user performs wireless control through operating a peripheral terminal or directly controls through a control key on the VR head display to control the micro air pump 7 to start working, and controls the electromagnetic three-way valve 42 to be switched to an air inlet pipe 35 passage under the extending state of the adjusting cylinder 31, and simultaneously controls the electromagnetic one-way valve 44 of the exhaust pipe 36 at the bottom of the adjusting cylinder 31 to be closed, and the electromagnetic one-way valve 44 of the exhaust pipe 36 at the top of the adjusting cylinder 31 to be opened, so that air is pumped from the bottom of the adjusting cylinder 31, and after the air passes through the spiral air-resistance partition plate 34 and the piston plate 32 with the air resistance holes 9 to be damped, the air pressure is reduced, so that the piston plate 32 is slowly pushed forwards, and the piston plate, thereby pull open 2 display screen parts of VR display module and the distance between the eyepiece part, after reaching the required position of user, make miniature air pump 7 stop breathing in, the pressurize to make the first demonstration of VR adjust to required position.

When the distance between the display screen part and the eyepiece part of the VR display component 2 needs to be reduced, a user performs wireless control by operating an external terminal or directly performs control through a control key on a VR head display, so that the electromagnetic three-way valve 42 is switched to the passage of the air inlet pipe 35 in a state that the adjusting cylinder 31 is retracted, the electromagnetic one-way valve 44 of the air outlet pipe 36 at the bottom of the adjusting cylinder 31 is controlled to be opened, the electromagnetic one-way valve 44 of the air outlet pipe 36 at the top of the adjusting cylinder 31 is closed, air is pumped from the top of the adjusting cylinder 31, the air pressure is reduced after passing through the spiral air-blocking partition plate 34 and the piston plate 32 with the air-blocking hole 9 respectively, so that the piston plate 32 is slowly retracted forwards, the piston plate 32 drives the display screen part of the VR display component 2 to move backwards through the piston rod 33, so as to retract the distance between, when the required position of the user is reached, the miniature air pump 7 stops sucking air, and the pressure is maintained, so that the VR head display is adjusted to the required position, and the whole working process of the automatic adjusting device for the VR display screen is completed.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a VR display screen automatic regulating apparatus, includes VR display screen body (1) and two sets of VR display module (2) of fixed mounting in VR display screen body (1) inside, its characterized in that: adjusting components (3) are fixedly mounted on two sides of the inner wall of the VR display screen body (1), control mechanisms (4) matched with the adjusting components (3) are fixedly mounted on two sides of the VR display screen body (1), rubber guard plates (6) are fixedly connected to two sides of the VR display screen body (1) through bandages (5), a miniature air pump (7) is fixedly mounted on each rubber guard plate (6), and a buffering damping device (8) is fixedly mounted between the bottom of the interior of the VR display screen body (1) and the two groups of VR display components (2);

adjusting part (3) including actuating cylinder (31) of fixed mounting in VR display screen body (1) inner wall, the inside of actuating cylinder (31) has piston board (32) through sealing washer movable mounting, and one side fixedly connected with piston rod (33) of piston board (32), the inner wall of actuating cylinder (31) just is located the equal spiral air-lock baffle of fixedly connected with (34) in both sides of piston board (32), the one end of piston rod (33) runs through actuating cylinder (31) and extends to the outside of adjusting cylinder (31), and piston rod (33) extend to the outside one end of adjusting cylinder (31) and the display screen part fixed connection of VR display module (2), the both ends of adjusting cylinder (31) all communicate there are intake pipe (35), and one side of adjusting cylinder (31) communicates respectively has two blast pipes (36).

2. The automatic adjustment device of a VR display screen of claim 1, wherein: control mechanism (4) are including control box (41) of fixed mounting in VR display screen body (1) one side, the inside fixed mounting of control box (41) has electromagnetism three-way valve (42), and the air inlet intercommunication of electromagnetism three-way valve (42) has breather pipe (43), the both sides gas outlet of electromagnetism three-way valve (42) all communicates with two intake pipe (35).

3. The automatic adjustment device of a VR display screen of claim 2, wherein: two blast pipe (36) all run through VR display screen body (1) and control box (41) in proper order and extend to the outside of control box (41), and the inside equal fixed mounting of two blast pipes (36) has electromagnetism check valve (44).

4. The automatic adjustment device of a VR display screen of claim 2, wherein: the aeration pipe (43) is wrapped inside the bandage (5), and one end of the aeration pipe (43) far away from the electromagnetic three-way valve (42) is communicated with an air outlet of the miniature air pump (7).

5. The automatic adjustment device of a VR display screen of claim 1, wherein: buffer damping device (8) are including buffer tank (81) of fixed mounting in VR display screen body (1) inner wall bottom, the equal fixed mounting in both sides of buffer tank (81) inner wall bottom has guide bar (82), and sliding connection has clamp plate (83) on guide bar (82), the equal fixedly connected with curved bar (84) in both sides at clamp plate (83) top.

6. The automatic adjustment device of a VR display of claim 5, wherein: two the one end of curved bar (84) respectively with the display screen part fixed connection of two sets of VR display module (2), and the surface cover of guide bar (82) is equipped with damping spring (85).

7. The automatic adjustment device of a VR display screen of claim 1, wherein: the piston plate (32) may have air-blocking holes (9) therein.