CN220471146U - VR workstation equipment with adjustable screen height - Google Patents

Abstract

The utility model relates to a VR equipment technical field specifically discloses a VR workstation equipment with adjustable screen height, including touch-sensitive screen casing and touch-sensitive screen installed in the touch-sensitive screen casing, elevation structure, control system, elevation structure includes servo motor, worm gear structure, lead screw and the anti-rotation structure of lead screw, lead screw top fixed mounting has the layer board, layer board and touch-sensitive screen casing fixed connection, threaded through hole has been seted up at the worm wheel middle part of worm gear structure, the worm wheel cover is established on the lead screw and with lead screw threaded connection, the end shaft of worm and servo motor's output shaft fixed connection, control system includes control panel and the rising button and the descending button of being connected with the control panel electricity, servo motor and control panel electricity are connected. The method aims at solving the problems that when an operator operates the touch screen, whether the height of adjustment accords with the actual use requirement or not is required to be observed in real time and compared repeatedly, the time required for adjustment is long, and the operation is complex.

Description

VR workstation equipment with adjustable screen height

Technical Field

The utility model relates to the technical field of VR equipment, in particular to VR workstation equipment with adjustable screen height.

Background

VR workstation equipment generally needs a person to carry out touch-control, explanation etc. on the touch-sensitive screen of VR workstation equipment, and many people just can wear VR all-in-one and study, watch or experience in step, and according to the difference of application, the operator can be different crowds, probably mr, doctor or other explanation person etc.. However, when an operator uses VR workstation equipment, the operator needs to click the touch screen, the heights of the operators are different, the heights of the touch screen are different, and when the heights of the touch screen are fixed, the operator is inconveniently operated; meanwhile, when the number of people watching or learning is large and the number of VR all-in-one machines is insufficient, the VR workstation equipment can be used independently, the VR all-in-one machines are not required to be worn by viewers, learners or experienters can experience learning by directly watching the VR workstation equipment, but when the viewers, learners or experienters are in different watching states such as sitting or standing, the screen height requirements on the VR workstation equipment are different.

At present, the height of the touch screen of VR equipment is one of the common means through the flexible control VR equipment of cylinder, for example, disclose a VR equipment adjustment mechanism in the current published patent document 201921422938.7, specifically disclose this adjustment mechanism including the casing frame, the inside adjustment mechanism and the air circulation mechanism of being provided with of casing frame, adjustment mechanism includes double-end motor, first motor axle, second motor axle, first threaded rod, second threaded rod, miniature electric putter, first lens board, second lens board and dead lever, fixedly connected with miniature electric putter's in the middle of the inside bottom of casing frame one end, miniature electric putter's the other end fixedly connected with double-end motor. According to the utility model, through the double-headed motor and the miniature electric push rod in the outer frame of the shell, not only can two lenses be moved left and right at the same time, but also manual adjustment is omitted, and the adjustability and convenience of the outer frame of the shell are improved.

In the above-mentioned published patent document, realize first lens board and second lens board through controlling miniature electric putter to through the signal input of miniature electric putter of first control switch control, thereby realize the regulation to the height of first lens board and second lens board through miniature electric putter, but when operating personnel carries out the height adjustment to first lens and second lens, need real-time observation, repeatedly compare the height of adjusting and whether accord with the in-service use needs, lead to adjusting required time longer, and complex operation, need be through the height of control first control switch regulation first lens board and second lens board repeatedly.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides VR workstation equipment with adjustable screen height, which aims to solve the problems that when an operator operates a touch screen, the operator needs to observe in real time and repeatedly compare whether the adjusted height meets the actual use requirement, so that the adjustment time is long and the operation is complicated.

In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a screen height adjustable VR workstation equipment, including touch-sensitive screen casing and install touch-sensitive screen in the touch-sensitive screen casing, elevation structure, control system, elevation structure includes servo motor, worm gear structure, lead screw and the anti-rotation structure of lead screw, lead screw top fixed mounting has the layer board, layer board and touch-sensitive screen casing fixed connection, threaded through hole has been seted up at the worm wheel middle part of worm gear structure, the worm wheel cover is established on the lead screw and with lead screw threaded connection, the end shaft of worm and servo motor's output shaft fixed connection, control system includes the control panel and rises the button and descend the button with the control panel electricity is connected, servo motor and control panel electricity are connected.

The principle of the scheme is as follows:

after the control board receives signals of the ascending button or the descending button by pressing the ascending button or the descending button, the servo motor is controlled to rotate according to the corresponding relation between the pressing times of the button in the control board and the rotation number and the rotation direction of the servo motor, the servo motor drives the worm to rotate so as to drive the worm wheel to rotate, the worm wheel pushes the screw rod to move upwards or downwards, and the screw rod moves up and down so as to drive the support plate fixed at the top end of the screw rod and the touch screen shell fixed on the support plate to move up and down, so that the height of the touch screen is adjusted.

The beneficial effect that this scheme produced is:

1. after an operator presses the ascending button or the descending button, the control panel can control the rotating direction and the number of turns of the servo motor according to the pressing times of the operator, so that the height of the touch screen is adjusted, the operation is convenient, different operators can adjust the height of the touch screen according to the self requirements, touch control can be performed on the touch screen by different operators, and the touch screen is convenient to use in different use scenes;

2. the operator or the user only needs to press the up button or the down button, the control panel can control the touch screen to carry out height adjustment under the drive of the servo motor according to the instruction issued by the operator or the user, and the control panel is more intelligent and convenient to operate;

3. the lead screw top is fixed with the touch screen shell through the layer board, increases the contact area of touch screen shell and elevation structure, ensures when carrying out the altitude mixture control to the touch screen, and the touch screen is in relatively steady state to fix with the touch screen through layer board, be convenient for operation such as dismantlement, the change of touch screen shell.

Further, worm wheel top fixed mounting of worm gear structure has thrust bearing, the thrust bearing cover is established on the lead screw and with lead screw threaded connection, still be provided with the casing at worm gear structure, thrust bearing periphery, the through-hole that supplies the lead screw to reciprocate has all been seted up to casing top and bottom, there is the uide bushing at the through-hole department fixed mounting on casing top, the through-hole department at casing bottom still fixed mounting has the protective cylinder of cavity state, the spout has been seted up along protective cylinder axial to protective cylinder inner wall, anti-rotation structure fixed mounting lead screw bottom and slidable mounting are in the spout. The thrust bearing on the top end of the worm and gear structure can prevent the worm and gear structure from moving up and down along the screw rod, the guide sleeve can be directly sleeved on the periphery of the screw rod to play a role in lubrication and limiting, the screw rod can be protected from being influenced by external environment by the protection cylinder, and the sliding groove formed in the inner wall of the protection cylinder is used for installing the anti-rotation structure of the screw rod, so that the screw rod is prevented from rotating, and the screw rod is ensured to move up and down only.

Further, the machine body is further provided with a lifting structure and a control panel which are fixedly arranged in the machine body, the lifting button and the descending button are embedded and fixedly arranged on the side face of the machine body, a supporting plate groove is vertically formed in the front panel of the machine body, and a supporting plate at the top end of the screw rod penetrates through the supporting plate groove and is slidably arranged in the supporting plate groove. Install elevation structure and control panel in the organism, can reach the effect of protection to elevation structure and control panel, and install ascending button and descending button in the organism side, make things convenient for the user's operation of equipment, and offer the layer board groove on the front panel of organism, stretch out the organism to touch-sensitive screen fixed mounting with the layer board that is fixed on the lead screw, conveniently draw out touch-sensitive screen's power cord, data line and control line from the layer board groove, realize the switch-on of touch-sensitive screen and control panel, power etc. power, power cord, control line etc. electric wire exposure in the air and lead to electric wire damage etc. can not appear.

Furthermore, the two sides of the supporting plate groove are fixedly provided with sliding seats with openings at two ends, the touch screen shell is fixedly provided with guide rails matched with the sliding seats at the same position with the two sliding seats at the same interval distance, the guide rails are slidably arranged with the sliding seats, and steel balls are fixedly arranged on the side walls of the sliding seats. The sliding seat on the front panel of the machine body is matched with the guide rail on the back of the touch screen shell to realize the relative fixation of the machine body and the touch screen shell, when the supporting plate drives the touch screen shell to move up and down, the sliding seat and the guide rail are matched with each other to guide the moving direction of the touch screen, and the touch screen shell is also supported to a certain extent, so that the deflection phenomenon of the touch screen shell is prevented in the process of moving up and down.

Further, the lateral wall integrated into one piece of slide has spacing. Preventing the guide rail from falling off when sliding in the sliding seat.

Further, universal wheels are fixedly arranged at the bottom end of the machine body. The installation of universal wheel is convenient for the transport of equipment.

Drawings

Fig. 1 is a schematic overall structure of a VR workstation device with adjustable screen height according to the present utility model;

fig. 2 is a schematic diagram of a structure of a machine body of a VR workstation device with adjustable screen height according to the present utility model;

fig. 3 is a schematic diagram of a lifting structure and a machine body of a VR workstation device with adjustable screen height according to the present utility model;

fig. 4 is a schematic structural diagram of a lifting structure of a VR workstation device with adjustable screen height according to the present utility model;

fig. 5 is a schematic structural diagram of a slide and a guide rail of a VR workstation device with adjustable screen height according to the present utility model;

fig. 6 is a schematic structural diagram of a pallet of a VR workstation device with adjustable screen height according to the present utility model.

Reference numerals in the drawings of the specification include: the device comprises a machine body 101, a front panel 1011, a universal wheel 102, an ascending button 103, a descending button 104, a sliding seat 105, a limit bar 106, a touch screen shell 201, a touch screen 202, a guide rail 203, steel balls 204, a support plate groove 205, a support plate 206, a threaded through hole 207, a servo motor 301, a screw rod 302, a worm 3031, a worm wheel 3032, a thrust bearing 304, a guide sleeve 305, a shell 306, a protective cylinder 307, an anti-rotation structure 308 and a sliding groove 309.

Detailed Description

The following is a further detailed description of the embodiments:

as shown in fig. 1-6, a structure of a screen height adjustable VR workstation device is as follows: the lifting structure is fixedly arranged in the machine body 101 and comprises a worm gear structure, an end shaft of a worm 3031 of the worm gear structure is fixedly connected with a servo motor 301, a threaded through hole vertically penetrating through the turbine is formed in the middle of a worm wheel 3032 of the worm gear structure, a screw rod 302 is arranged in the threaded through hole, a thrust bearing 304 which is sleeved on the screw rod 302 is fixedly arranged at the top end of the worm gear structure and the periphery of the thrust bearing 304, a shell 306 is further arranged at the periphery of the worm gear structure and the thrust bearing 304, through holes for the screw rod 302 to move up and down are formed at the top end and the bottom end of the shell 306, a guide sleeve 305 is fixedly arranged at the through hole at the top end of the shell 306 to lubricate and limit the rotation of the screw rod 302, a protective cylinder 307 in a hollow state is fixedly arranged at the through hole at the bottom end of the shell 306, an anti-rotation structure 308 is fixedly arranged at the bottom end of the screw rod 302, a chute 309 is axially arranged on the inner wall of the protective cylinder 307 along the protective cylinder 307, an anti-rotation structure 308 is slidably arranged in the chute 309, when the worm gear structure drives the screw rod 302 to move up and down, the anti-rotation structure 308 can prevent the screw rod 302 from rotating under the action of the worm gear structure and not achieving the purpose of moving up and down, the lifting structure is wholly similar to a trapezoidal screw rod lifter structure, a supporting plate 206 is fixedly arranged at the top end of the screw rod 302, a threaded through hole 207 used when the supporting plate 206 is fixedly arranged with the touch screen shell 201 and fixedly arranged with the top end of the screw rod 302 is arranged on the supporting plate 206, a vertical supporting plate groove 205 is arranged on the front panel 1011 of the machine body 101, the supporting plate 206 extends out of the machine body 101 through the supporting plate groove 205 and the supporting plate 206 is slidably arranged in the supporting plate groove 205, a sliding seat 105 is fixedly arranged on the front panel 1011 of the machine body 101 at two sides of the supporting plate groove 205, the touch screen comprises a touch screen shell 201 and a touch screen 202 fixedly arranged in the touch screen shell 201, wherein a guide rail 203 which is the same as the interval distance between two sliding seats 105 on a front panel 1011 of a machine body 101 is fixedly arranged on the back surface of the touch screen shell 201, the guide rail 203 is matched with the sliding seats 105, the guide rail 203 is ensured to be slidably arranged in the sliding seats 105, steel balls are fixedly arranged on the side walls of the sliding seats 105, a limit strip 106 is integrally formed on the side walls of the sliding seats 105 along the axial direction of the sliding seats 105, and when the guide rail 203 moves up and down in the sliding seats 105, the limit strip 106 can prevent the guide rail 203 from falling out of the sliding seats 105; a control board of a control system is also fixedly arranged in the machine body 101, the control board is electrically connected with a servo motor 301 of a lifting structure, a lifting button 103 and a lowering button 104 are also fixedly embedded in the side surface of the machine body 101, the lifting button 103 and the lowering button 104 are electrically connected with the control board, the corresponding relation between the pressing times of the lifting button 103/the lowering button 104 and the rotation number and the rotation direction of the servo motor 301 is preset in the control board, and when an operator needs to adjust the height of the touch screen 202, the height of the touch screen 202 can be adjusted by pressing the lifting button 103 or the lowering button 104 according to actual use requirements; the bottom end of the machine body 101 is fixedly provided with a universal wheel 102, so that the equipment is convenient to carry.

The specific implementation process is as follows:

when an operator uses the equipment, the touch screen shell 201 with the touch screen 202 fixedly installed is matched with the sliding seat 105 on the machine body 101 through the guide rail 203 on the touch screen shell 201 to fix the position of the touch screen shell 201, then the touch screen shell 201 and the supporting plate 206 are fixed together through screws, and wires such as power lines, data lines, control board lines and the like required by the touch screen 202 are led out from the supporting plate groove 205 and are spliced on the touch screen 202, so that the installation of the touch screen 202 is realized.

When an operator adjusts the height of the touch screen 202 according to actual demands, the operator presses the up button 103 or the down button 104, after receiving signals of the up button 103 or the down button 104, the control panel controls the servo motor 301 to rotate according to the pressing times of the up button 103 or the down button 104, the rotation number and the rotation direction of the servo motor 301, the servo motor 301 rotates to drive the worm 3031 to rotate, the worm 3031 rotates to drive the worm wheel 3032 to rotate, the worm wheel 3032 is pushed to move upwards or downwards under the state that the structural position of the worm 3032 is relatively fixed, the lead screw 302 moves and simultaneously drives the supporting plate 206, the touch screen shell 201 fixed on the supporting plate 206 and the touch screen 202 to move, so that the height adjustment of the touch screen 202 is realized, and the demands of different operators or viewers, learners and VR experimenters are met; and the operator can realize the height adjustment of the touch screen 202 by only pressing the up button 103 or the down button 104, so that the operation is more intelligent and simple.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (6)

1. The utility model provides a VR workstation equipment with adjustable screen height, includes touch-sensitive screen casing and installs touch-sensitive screen, elevation structure, the control system in the touch-sensitive screen casing, its characterized in that: the lifting structure comprises a servo motor, a worm gear structure, a screw rod and an anti-rotation structure of the screw rod, wherein a supporting plate is fixedly arranged at the top end of the screw rod, the supporting plate is fixedly connected with a touch screen shell, a threaded through hole vertically penetrating through the worm wheel is formed in the middle of the worm wheel of the worm gear structure, the worm wheel is sleeved on the screw rod and is in threaded connection with the screw rod, an end shaft of the worm is fixedly connected with an output shaft of the servo motor, the control system comprises a control panel and a lifting button and a descending button which are electrically connected with the control panel, and the servo motor is electrically connected with the control panel.

2. The screen height adjustable VR workstation apparatus of claim 1 wherein: the utility model discloses a worm gear, worm structure, worm wheel, thrust bearing, protection cylinder, anti-rotation structure, protection cylinder, sliding mounting, sliding groove, sliding mounting and sliding mounting.

3. The screen height adjustable VR workstation apparatus of claim 2 wherein: still include the organism, elevation structure and control panel fixed mounting are in the organism, and rising button and decline button inlay fixed mounting in the organism side, and vertically seted up the layer board groove at the front panel of organism, the layer board on lead screw top passes the layer board groove and slidable mounting in the layer board groove.

4. A screen height adjustable VR workstation apparatus as set forth in claim 3 wherein: two sides of the supporting plate groove are fixedly provided with sliding seats with openings at two ends, a guide rail matched with the sliding seats is fixedly arranged at the same position of the touch screen shell with the two sliding seats at the same interval distance, the guide rail is slidably arranged with the sliding seats, and steel balls are fixedly arranged on the side walls of the sliding seats.

5. The adjustable screen height VR workstation apparatus of claim 4 wherein: the side wall integrated into one piece of slide has spacing.

6. The adjustable screen height VR workstation apparatus of claim 5, wherein: and a universal wheel is fixedly arranged at the bottom end of the machine body.