VR display device

Abstract

The invention belongs to the technical field of electronic products, and discloses a VR display device which comprises a shell, one end face of the shell is connected with a protective belt in a winding mode, a shooting assembly is fixedly installed in the shell, and optical lenses are symmetrically installed on one side of the inner wall of the shell in an embedded mode; the shooting assembly comprises a protection structure fixedly installed in the shell, the protection structure is used for placing parts, a driving button is slidably connected to one side of the interior of the protection structure, a swing rod and multiple cameras on the outer side of the swing rod are driven to swing through operation of a swing structure, the environment in front of and behind personnel can be comprehensively shot, and the safety of the personnel is improved. A shooting blind area caused by a limited shooting angle is avoided, the comprehensiveness and accuracy of shooting are improved, an image signal shot by the camera is transmitted to the internal processing system to be processed and is transmitted to the display screen of the VR display device in real time, a user can observe the external environment without dismounting the device, and the user experience is improved. And the continuity and immersion of user experience are enhanced.

Description

Technical Field

[0001] The present invention belongs to the technical field of electronic products, and in particular relates to a VR display device. Background Art

[0002] At present, traditional VR display devices usually have problems such as large size, heavy weight, and short life, which limit their application in mobile devices and fixed scenes. In addition, existing VR display devices usually require additional equipment for installation and maintenance, which increases the complexity and cost of the system.

[0003] To make up for these shortcomings, two solutions based on i votec have emerged on the market: one is a mobile installation technology, and the other is a fixed installation solution. Both technologies have their own advantages and disadvantages, but there is still room for optimization in terms of size, weight and cost.

[0004] Since the VR display device is not convenient for shooting outdoor scenes, when people need to observe the external scenes, they need to separate the VR display device from the people, and then observe the external environment with their eyes. At this time, frequent disassembly operations are cumbersome, which not only increases the user's operating steps and time costs, but also causes the connection parts of the VR display device to loosen and be damaged due to frequent disassembly and assembly, affecting the normal use and service life of the equipment. Summary of the invention

[0005] The present invention aims at the problem that the frequent disassembly operation in the prior art is cumbersome, which not only increases the operation steps and time cost of the user, but also causes the connection parts of the VR display device to become loose or damaged due to frequent disassembly and assembly, thus affecting the normal use and service life of the device. The present invention proposes the following technical solution:

[0006] A VR display device comprises: a shell, one end surface of the shell is wrapped with a protective tape, a shooting component is fixedly installed inside the shell, and an optical lens is symmetrically embedded and installed on one side of the inner wall of the shell;

[0007] The shooting assembly includes a protective structure fixedly installed inside the shell, the protective structure is used for placing parts, a driving button is slidably connected to one side of the protective structure, a swing structure is installed inside the protective structure, the swing structure is used to drive the object to swing, a swing rod for receiving is fixedly installed at one end of the swing structure, a plurality of cameras for shooting the front and back environment of a person are fixedly installed on the outside of the swing rod, fixed baffles are symmetrically fixedly installed on the outside of the protective structure, and one end of the fixed baffle is movably connected to a movable blocking structure for limiting the swing rod.

[0008] As a preferred embodiment of the above technical solution, the swing structure includes an electric telescopic rod fixedly installed on the bottom end of the inner wall of the protective structure, the output shaft of the electric telescopic rod is clamped and connected with an L-shaped rectangular bar slidably connected to the inside of the protective structure, the outer side of the L-shaped rectangular bar is meshed and connected with a gear, the middle part of the gear is clamped and installed with a driving wheel and the driving wheel is rotatably connected to the protective structure, the outer side of the driving wheel is meshed and connected with a driven wheel and the driven wheel is rotatably connected to the inside of the protective structure.

[0009] As a preferred embodiment of the above technical solution, the movable blocking structure includes a toggle rod hingedly installed on one side of the fixed baffle, the number of the toggle rods is set to two, a swing arm is movably installed between the opposite surfaces of the two toggle rods, the same connecting rod is movably connected between the top and bottom ends of the two swing arms, a rectangular block is fixedly installed between the two connecting rods, and a screw rod is threadedly connected to the inside of the rectangular block.

[0010] As a preferred embodiment of the above technical solution, a limit plate is fixedly installed on the top of the driving wheel and the driven wheel, and the limit plate passes through the protective structure. A plurality of groups of spring rods are symmetrically embedded and installed inside the limit plate with a center point as a reference, and the same rectangular bar is clamped and installed between one end of two of the spring rods, and a ball is embedded and installed inside the rectangular bar.

[0011] As a preferred embodiment of the above technical solution, a rectangular groove is provided inside the fixed baffle bar at a position corresponding to one end of the rectangular bar, and the ball is located inside the rectangular groove.

[0012] As a preferred embodiment of the above technical solution, a convex column is integrally formed on the top of the limiting plate, and the swing rod is rotatably connected to the outer side of the convex column.

[0013] As a preferred embodiment of the above technical solution, a positioning block is rotatably connected to the outer side of one end of the screw rod, and the positioning block is fixedly installed on the top of the protective structure.

[0014] As a preferred embodiment of the above technical solution, columns are connected through both ends of the swing arm, the columns are fixedly connected to the toggle rod, and the columns are fixedly connected to the connecting rod.

[0015] As a preferred embodiment of the above technical solution, a positioning groove is provided inside the limiting plate, and the rectangular bar is slidably connected inside the positioning groove.

[0016] The beneficial effects of the present invention are:

[0017] (1) The swing structure drives the swing bar and multiple cameras on its outside to swing, so that the front and back environment of the person can be fully photographed, avoiding the blind spots caused by the limited shooting angle, improving the comprehensiveness and accuracy of the shooting. The image signal captured by the camera is transmitted to the internal processing system for processing and transmitted to the display screen of the VR display device in real time, so that the user can observe the external environment without disassembling the device, thereby enhancing the continuity and immersion of the user experience;

[0018] (2) The operator can rotate the fixed stop bar as needed, and realize automatic adjustment of the swing bar angle through the cooperation of the ball, rectangular bar and spring bar, so that the shooting of the front and rear cameras is more comprehensive and detailed, simplifying the operation process and improving the convenience and flexibility of operation;

[0019] (3) The swing rod is limited by the movable blocking structure. The operator only needs to rotate the screw to drive the rectangular block, the swing arm and the toggle rod to perform corresponding actions, thereby changing the position of the toggle rod and realizing the limit adjustment of the swing rod. The operation is simple and easy to implement;

[0020] (4) The cooperation between the movable blocking structure and the fixed baffle bar enables the swing rod to be reset after each swing, thereby avoiding the position deviation of the swing rod after multiple swings, ensuring the stability and reliability of the device and extending the service life of the device;

[0021] (5) Users can observe the external environment without disassembling the VR display device during use, which reduces the operation steps and time, improves the convenience and efficiency of use, and also avoids problems such as device damage or loose connections that may be caused by frequent disassembly;

[0022] (6) The device can switch the display of the front and back environments, allowing users to have a more comprehensive understanding of the surrounding environment during the virtual reality experience, enhancing the user's perception of the real environment and improving the user experience satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. 1 is a schematic diagram showing the structure of a VR display device in Example 1;

[0024] Figure 2 The structure diagram of the shooting assembly in Example 1 is shown;

[0025] Figure 3 Shown is a schematic diagram of the structure of the swing rod in Example 1;

[0026] Figure 4 What is shown is a schematic structural diagram of the swing structure in Example 1;

[0027] Figure 5 Shown is a schematic structural diagram of the movable barrier structure in Example 1;

[0028] Figure 6 What is shown is a schematic diagram of the installation structure of the rectangular bar in Example 1.

[0029] In the figure: 1. shell; 2. protective belt; 3. shooting component; 31. protective structure; 32. driving button; 33. swing structure; 331. electric telescopic rod; 332. L-shaped rectangular bar; 333. gear; 334. driving wheel; 335. driven wheel; 34. swing rod; 35. camera; 36. fixed gear bar; 37. movable blocking structure; 371. toggle rod; 372. swing arm; 373. connecting rod; 374. rectangular block; 375. screw rod; 38. limit plate; 39. spring rod; 310. rectangular bar; 311. ball; 4. optical lens. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0031] Example 1

[0032] The present invention provides a VR display device, such as Figures 1 to 6 As shown, it includes a housing 1, and the interior of the housing should mainly include a display part, an optical system, a sensor, a processor and a circuit board, a heat dissipation device, an audio device, and a connection interface and a battery. The above structures are all existing technologies and will not be elaborated on here. A protective tape 2 is wrapped around one end surface of the housing 1, a shooting component 3 is fixedly installed inside the housing 1, and an optical lens 4 is symmetrically embedded and installed on one side of the inner wall of the housing 1;

[0033] The shooting component 3 includes a protective structure 31 fixedly installed inside the shell 1, the protective structure 31 is used for placing parts, a driving button 32 is slidably connected to one side of the protective structure 31, a swing structure 33 is installed inside the protective structure 31, the swing structure 33 is used to drive the object to swing, a swing rod 34 for receiving is fixedly installed at one end of the swing structure 33, a plurality of cameras 35 for shooting the front and back environment of a person are fixedly installed on the outside of the swing rod 34, a fixed baffle 36 is symmetrically fixedly installed on the outside of the protective structure 31, and one end of the fixed baffle 36 is movably connected to a movable blocking structure 37 for limiting the swing rod 34.

[0034] like Figure 3 and Figure 4As shown, the swing structure 33 includes an electric telescopic rod 331 fixedly installed at the bottom end of the inner wall of the protective structure 31, the output shaft of the electric telescopic rod 331 is connected with an L-shaped rectangular bar 332 slidably connected to the inside of the protective structure 31, the outer side of the L-shaped rectangular bar 332 is meshed with a gear 333, the middle part of the gear 333 is connected with a driving wheel 334, and the driving wheel 334 is rotatably connected to the protective structure 31, and the outer side of the driving wheel 334 is meshed with a driven wheel 335, and the driven wheel 335 is rotatably connected to the inside of the protective structure 31;

[0035] The electric telescopic rod 331 is connected to a power source and starts to operate. When the electric telescopic rod 331 operates, it drives the L-shaped rectangular bar 332 to move. When the L-shaped rectangular bar 332 moves, it drives the gear 333 to rotate. When the gear 333 rotates, it drives the driving wheel 334 to rotate. When the driving wheel 334 rotates, it drives the driven wheel 335 to rotate, so that the driving wheel 334 and the driven wheel 335 can rotate synchronously, and the directions of rotation of the driving wheel 334 and the driven wheel 335 are opposite.

[0036] like Figure 2 and Figure 5 As shown, the movable blocking structure 37 includes a toggle rod 371 hingedly installed on one side of the fixed blocking bar 36, and the number of the toggle rods 371 is set to two. A swing arm 372 is movably installed between the opposite surfaces of the two toggle rods 371, and columns are connected through the two ends of the swing arm 372. The columns and the toggle rod 371 are fixedly connected, and the columns and the connecting rod 373 are fixedly connected, which can facilitate the movement of the connecting rod 373 and change the difficulty of moving the connecting rod 373. The same connecting rod 373 is movably connected between the top and bottom ends of the two swing arms 372, and a rectangular block 374 is fixedly installed between the two connecting rods 373. A screw rod 375 is threadedly connected inside the rectangular block 374, and a positioning block is rotatably connected to the outer side of one end of the screw rod 375. The positioning block is fixedly installed on the top of the protective structure 31 and can be used for positioning the screw rod 375 without hindering the rotation of the screw rod 375.

[0037] The operator rotates the screw rod 375, and the screw rod 375 rotates the rectangular block 374. At this time, the rectangular block 374 cannot be rotated due to the action of the swing arm 372, the toggle rod 371, the connecting rod 373 and the fixed baffle 36, so that the rectangular block 374 is displaced. When the rectangular block 374 is displaced, the swing arm 372 is driven to swing and move through the connecting rod 373. When the swing arm 372 swings and moves, it drives the toggle rod 371 to swing, so that the positions of the two toggle rods 371 are changed.

[0038] like Figure 2 and Figure 6As shown, a limit plate 38 is fixedly installed on the top of the driving wheel 334 and the driven wheel 335, and the limit plate 38 penetrates the protective structure 31. A plurality of groups of spring rods 39 are embedded and installed in the limit plate 38 in an equidistant and symmetrical manner with the center point as the reference. The same rectangular bar 310 is clamped and installed between one end of the two spring rods 39. A positioning groove is opened inside the limit plate 38, and the rectangular bar 310 is slidably connected inside the positioning groove, which can be used to limit the rectangular bar 310 to prevent the rectangular bar 310 from being offset. A ball 311 is embedded and installed inside the rectangular bar 310, and a convex column is integrally formed on the top of the limit plate 38. The fixed swing rod 34 is rotatably connected to the outside of the convex column. A rectangular groove is opened inside the fixed stop bar 36 at a position corresponding to one end of the rectangular bar 310, and the ball 311 is located inside the rectangular groove.

[0039] The personnel rotates the fixed baffle 36, which causes the ball 311 to move inside the rectangular groove, thereby pushing the ball 311 to rotate inside the rectangular bar 310 and driving the rectangular bar 310 to move. When the rectangular bar 310 moves, it drives the spring rod 39 to be compressed. When the ball 311 is completely separated from the rectangular groove of the fixed baffle 36, the tension of the spring rod 39 drives the rectangular bar 310 to move. When the rectangular bar 310 moves, it drives the ball 311 to enter another rectangular groove of the fixed baffle 36, thereby completing the separate adjustment of the fixed baffle 36.

[0040] Working principle:

[0041] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A VR display device, characterized in that: include: A shell (1), one end surface of the shell (1) being wound with a protective belt (2), a shooting assembly (3) being fixedly mounted inside the shell (1), and an optical lens (4) being symmetrically embedded and mounted on one side of the inner wall of the shell (1); The photographing assembly (3) comprises a protective structure (31) fixedly mounted inside the housing (1), the protective structure (31) being used for placing parts, a driving button (32) being slidably connected to one side of the protective structure (31), a swinging structure (33) being mounted inside the protective structure (31), the swinging structure (33) being used for driving an object to swing, a swinging rod (34) being fixedly mounted at one end of the swinging structure (33) for receiving, a plurality of cameras (35) for photographing the front and rear environment of a person being fixedly mounted on the outside of the swinging rod (34), a fixed blocking bar (36) being symmetrically fixedly mounted on the outside of the protective structure (31), and a movable blocking structure (37) for limiting the swinging rod (34) being movably connected to one end of the fixed blocking bar (36).

2. A VR display device according to claim 1, characterized in that: The swing structure (33) comprises an electric telescopic rod (331) fixedly mounted on the bottom end of the inner wall of the protective structure (31); the output shaft of the electric telescopic rod (331) is snap-connected with an L-shaped rectangular bar (332) slidably connected to the inside of the protective structure (31); the outer side of the L-shaped rectangular bar (332) is meshedly connected with a gear (333); a driving wheel (334) is snap-connectedly mounted in the middle of the gear (333), and the driving wheel (334) is rotatably connected to the protective structure (31); the outer side of the driving wheel (334) is meshedly connected with a driven wheel (335), and the driven wheel (335) is rotatably connected to the inside of the protective structure (31).

3. A VR display device according to claim 1, characterized in that: The movable blocking structure (37) comprises a toggle rod (371) hingedly mounted on one side of the fixed blocking bar (36), the number of the toggle rods (371) being set to two in total, a swing arm (372) being movably mounted between opposite surfaces of the two toggle rods (371), a same connecting rod (373) being movably connected between the top and bottom ends of the two swing arms (372), a rectangular block (374) being fixedly mounted between the two connecting rods (373), and a screw rod (375) being threadedly connected inside the rectangular block (374).

4. A VR display device according to claim 2, characterized in that: A limiting plate (38) is fixedly mounted on the top of the driving wheel (334) and the driven wheel (335), the limiting plate (38) penetrates the protective structure (31), a plurality of groups of spring rods (39) are embedded and mounted in an equidistant and symmetrical manner inside the limiting plate (38) with the center point as a reference, a same rectangular bar (310) is clamped and mounted between one end of two of the spring rods (39), and a ball (311) is embedded and mounted inside the rectangular bar (310).

5. A VR display device according to claim 5, characterized in that: A rectangular groove is provided inside the fixed blocking strip (36) at a position corresponding to one end of the rectangular strip (310), and the ball (311) is located inside the rectangular groove.

6. A VR display device according to claim 5, characterized in that: A convex column is integrally formed at the top of the limiting plate (38), and the swing rod (34) is rotatably connected to the outer side of the convex column.

7. A VR display device according to claim 3, characterized in that: A positioning block is rotatably connected to the outer side of one end of the screw rod (375), and the positioning block is fixedly mounted on the top of the protective structure (31).

8. A VR display device according to claim 3, characterized in that: Both ends of the swing arm (372) are connected with upright posts, the upright posts are fixedly connected to the toggle rod (371), and the upright posts are fixedly connected to the connecting rod (373).

9. A VR display device according to claim 4, characterized in that: A positioning groove is provided inside the limiting plate (38), and the rectangular strip (310) is slidably connected inside the positioning groove.

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