CN211653546U

CN211653546U - MR device adopting three-screen splicing

Info

Publication number: CN211653546U
Application number: CN202020515685.4U
Authority: CN
Inventors: 张路
Original assignee: Shenzhen Huizhi Culture Technology Co ltd
Current assignee: Shenzhen Huizhi Culture Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-10-09
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses an adopt MR equipment of three screen concatenations, including LED screen, mounting panel and main screen, the central authorities position department on mounting panel top is provided with the second mounting groove, and the vertical main screen that is provided with in the inside top of second mounting groove, the mounting panel top of main screen both sides all is provided with first mounting groove, and the equal vertical LED screen that is provided with in the inside top of first mounting groove, main screen upper end and the equal symmetry of lower extreme are provided with the spacing groove, and the LED screen is close to the upper end and the lower extreme of main screen one side and all articulate there is the gag lever post, the installation pole is installed to the lower extreme at the main screen back, and installs pole outside symmetry and be provided with and install pole assorted rod cover, the inboard symmetry of rod cover articulates. The utility model discloses a gag lever post card is gone into the spacing groove to the elastic action of the first spring of cooperation realizes the concatenation process to LED screen and main screen, easy to assemble, dismantlement and transportation when expanding the visual angle scope.

Description

MR device adopting three-screen splicing

Technical Field

The utility model relates to a MR equipment technical field specifically is an adopt MR equipment of three screen concatenations.

Background

The Virtual Reality technology (the English name: Virtual Reality, abbreviated as MR) is also called smart technology, and is a brand-new practical technology developed in the 20 th century, and the existing MR equipment is inconvenient to install and splice, limited in visual angle, poor in visual experience, inconvenient to install, disassemble and transport, and burdens users due to the weight and the volume of the MR equipment.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides an adopt MR equipment of three screen concatenations goes into the spacing groove through the gag lever post card to the spring action of cooperation first spring realizes the concatenation process to LED screen and main screen, easy to assemble when expanding the visual angle scope, dismantles and transports, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adopt MR equipment of three screen concatenations, includes LED screen, mounting panel and main screen, the central position department on mounting panel top is provided with the second mounting groove, and the vertical main screen that is provided with in the inside top of second mounting groove, the mounting panel top of main screen both sides all is provided with first mounting groove, and the equal vertical LED screen that is provided with in the inside top of first mounting groove, main screen upper end and the equal symmetry of lower extreme are provided with the spacing groove, and the LED screen is close to the upper end and the lower extreme of main screen one side and all articulate there is the gag lever post, the installation pole is installed to the lower extreme at the main screen back, and installs pole outside symmetry and be provided with and install pole assorted rod cover, the inboard symmetry.

Preferably, the second mounting groove both ends all are through the bottom mounting of second fixing bolt with main screen, first mounting groove both ends all are through first fixing bolt and LED screen bottom mounting.

Preferably, the limiting groove is symmetrically provided with first springs, and the limiting groove at two ends of each first spring is clamped with one end of the limiting rod through the abutting plate.

Preferably, the inside symmetry of installation pole is provided with the cavity, and the cavity inboard is provided with the arch, the inside long round pin that is provided with of rod sleeve, and the cavity of long round pin one end inside be provided with protruding assorted recess, the long round pin outside winding of recess one side has the second spring.

Preferably, the back of the LED screen is provided with a clamping groove, and one end, far away from the rod sleeve, of the connecting rod is hinged with a clamping block matched with the clamping groove.

Preferably, the mounting panel top symmetry is provided with the slide rail, and the slide rail is "arc", the inside first mounting groove bottom of slide rail is provided with the gyro wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the MR equipment spliced by the three screens has reasonable structure and the following advantages:

1. the installation and the fixation of the main screen can be completed through the matching of the second installation groove and the second fixing bolt, then the pressing plate is manually pressed through the limiting grooves arranged at the two sides of the main screen to compress the first spring, then the limiting rod arranged at the inner side of the LED screen is clamped into the limiting groove, at the moment, the clamping of the pressing plate and the limiting rod is realized through the elastic force of the first spring, thereby completing the splicing process of the LED screen and the main screen, being convenient for installation, disassembly and transportation while expanding the visual angle range,

2. through the articulated effect of connecting rod, the rod cover motion can drive the LED screen and take place to rotate, and make the gyro wheel roll inside the slide rail, thereby the stability when the LED screen rotates has been improved, can drive the recess when the rod cover removes and break away from protruding and extrude the second spring, after the rod cover stop motion, again block with protruding in the spring action low groove of second spring, realize the fixed of LED screen, because under the prerequisite that people's eye limit resolution ratio was reached to the main screen, the LED screen that the vision edge corresponds adopts the LED screen of lower resolution ratio, through the contained angle size between adjustment LED screen and the main screen, make when reinforcing vision experience accord with people's eye visual characteristic, the practicality is stronger.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. an LED screen; 2. a first fixing bolt; 3. a first mounting groove; 4. a slide rail; 5. mounting a plate; 6. a roller; 7. a second mounting groove; 8. a second fixing bolt; 9. a main screen; 10. mounting a rod; 11. a card slot; 12. a clamping block; 13. a limiting rod; 14. a limiting groove; 15. a first spring; 16. a resisting plate; 17. a rod sleeve; 18. a cavity; 19. a long pin; 20. a second spring; 21. a groove; 22. a protrusion; 23. a connecting rod.

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. 1-4, the present invention provides an embodiment: an MR device adopting three-screen splicing comprises an LED screen 1, a mounting plate 5 and a main screen 9, wherein slide rails 4 are symmetrically arranged at the top end of the mounting plate 5, the slide rails 4 are arc-shaped, and rollers 6 are arranged at the bottom ends of first mounting grooves 3 in the slide rails 4;

the roller 6 rolls in the slide rail 4, so that the stability of the LED screen 1 during rotation is improved;

a second mounting groove 7 is formed in the center of the top end of the mounting plate 5;

two ends of the second mounting groove 7 are fixed with the bottom end of the main screen 9 through second fixing bolts 8, and two ends of the first mounting groove 3 are fixed with the bottom end of the LED screen 1 through first fixing bolts 2;

the main screen 9 can be installed and fixed through the matching of the second installation groove 7 and the second fixing bolt 8, and the first installation groove 3 at the bottom end of the LED screen 1 is internally fixed through the first fixing bolt 2, so that the disassembly and installation are convenient to realize;

a main screen 9 is vertically arranged at the top end inside the second mounting groove 7, the first mounting grooves 3 are respectively arranged at the top ends of the mounting plates 5 at the two sides of the main screen 9, and the LED screens 1 are vertically arranged at the top ends inside the first mounting grooves 3;

a clamping groove 11 is formed in the back of the LED screen 1, and a clamping block 12 matched with the clamping groove 11 is hinged to one end, far away from the rod sleeve 17, of the connecting rod 23;

when the clamping groove 11 is clamped with the clamping block 12, the rod sleeve 17 moves to drive the LED screen 1 to rotate;

the upper end and the lower end of the main screen 9 are symmetrically provided with limit grooves 14;

first springs 15 are symmetrically arranged in the limiting grooves 14, and the limiting grooves 14 at two ends of each first spring 15 are clamped with one end of the limiting rod 13 through abutting plates 16;

through the limiting grooves 14 arranged on the two sides of the main screen 9, the abutting plate 16 is manually pressed to enable the first spring 15 to be compressed, then the limiting rod 13 arranged on the inner side of the LED screen 1 is clamped into the limiting groove 14, at the moment, the abutting plate 16 and the limiting rod 13 are clamped under the elastic action of the first spring 15, and therefore the splicing process of the LED screen 1 and the main screen 9 is completed;

the upper end and the lower end of one side of the LED screen 1 close to the main screen 9 are both hinged with limiting rods 13, and the lower end of the back of the main screen 9 is provided with an installation rod 10;

a cavity 18 is symmetrically arranged in the mounting rod 10, a protrusion 22 is arranged on the inner side of the cavity 18, a long pin 19 is arranged in the rod sleeve 17, a groove 21 matched with the protrusion 22 is arranged in the cavity 18 at one end of the long pin 19, and a second spring 20 is wound on the outer side of the long pin 19 at one side of the groove 21;

when the rod sleeve 17 moves, the groove 21 can be driven to be separated from the protrusion 22 and extrude the second spring 20, and after the rod sleeve 17 stops moving, the groove 21 and the protrusion 22 are clamped again under the action of the elastic force of the second spring 20, so that the LED screen 1 is fixed;

and the outside of the installation rod 10 is symmetrically provided with a rod sleeve 17 matched with the installation rod 10, and the inside of the rod sleeve 17 is symmetrically hinged with a connecting rod 23.

The working principle is as follows: when the LED screen splicing device is used, firstly, the main screen 9 can be installed and fixed through the matching of the second installation groove 7 and the second fixing bolt 8, then the limiting grooves 14 arranged on the two sides of the main screen 9 are used, the abutting plate 16 is manually pressed to compress the first spring 15, then the limiting rod 13 arranged on the inner side of the LED screen 1 is clamped into the limiting grooves 14, at the moment, the abutting plate 16 and the limiting rod 13 are clamped through the elastic force action of the first spring 15, and therefore the splicing process of the LED screen 1 and the main screen 9 is completed;

through the inside fixed of the first mounting groove 3 in first fixing bolt 2 with LED screen 1 bottom, later through manual movement rod cover 17, because the articulated effect of connecting rod 23, when draw-in groove 11 and fixture block 12 card with the back, rod cover 17 motion can drive LED screen 1 and take place to rotate, and make gyro wheel 6 roll in slide rail 4 is inside, thereby stability when LED screen 1 rotates has been improved, can drive recess 21 when rod cover 17 removes and break away from protruding 22 and extrude second spring 20, after rod cover 17 stop motion, draw together again with protruding 22 in recess 21 under the spring action of second spring 20, realize LED screen 1's fixed.

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. An MR device adopting three-screen splicing, comprising an LED screen (1), a mounting plate (5) and a main screen (9), and is characterized in that: the utility model discloses a LED (light emitting diode) mounting structure, including mounting panel (5), mounting panel (9), first mounting groove (3), and first mounting groove (3), the equal vertical LED screen (1) that is provided with in top of second mounting groove (7), the central point department on mounting panel (5) top is provided with second mounting groove (7), and the vertical main screen (9) that is provided with in top of second mounting groove (7) inside, the equal symmetry of main screen (9) both sides in mounting panel (9) upper end and lower extreme is provided with spacing groove (14), and LED screen (1) is close to the upper end and the lower extreme of main screen (9) one side and all articulates there is gag lever post (13), installation pole (10) are installed to the lower extreme at the main screen (9) back, and installation pole (10) outside symmetry is provided with and installs pole (10) assorted rod cover (17).

2. An MR apparatus using three-screen splicing according to claim 1, wherein: second mounting groove (7) both ends all are through second fixing bolt (8) and the bottom mounting of main screen (9), first mounting groove (3) both ends all are through first fixing bolt (2) and LED screen (1) bottom mounting.

3. An MR apparatus using three-screen splicing according to claim 1, wherein: first springs (15) are symmetrically arranged inside the limiting grooves (14), and the limiting grooves (14) at two ends of each first spring (15) are clamped with one end of the limiting rod (13) through abutting plates (16).

4. An MR apparatus using three-screen splicing according to claim 1, wherein: the installation rod (10) is internally and symmetrically provided with a cavity (18), a bulge (22) is arranged on the inner side of the cavity (18), a long pin (19) is arranged inside the rod sleeve (17), a groove (21) matched with the bulge (22) is formed inside the cavity (18) at one end of the long pin (19), and a second spring (20) is wound on the outer side of the long pin (19) on one side of the groove (21).

5. An MR apparatus using three-screen splicing according to claim 1, wherein: the back of the LED screen (1) is provided with a clamping groove (11), and one end, away from the rod sleeve (17), of the connecting rod (23) is hinged to a clamping block (12) matched with the clamping groove (11).

6. An MR apparatus using three-screen splicing according to claim 1, wherein: the mounting panel (5) top symmetry is provided with slide rail (4), and slide rail (4) are "arc", the inside first mounting groove (3) bottom of slide rail (4) is provided with gyro wheel (6).