Mixed reality glasses convenient for practical training

Abstract

The utility model relates to mixed reality device practical training technical field, especially mixed reality glasses convenient for practical training uses, it includes: glasses one and glasses two, connecting piece, frame, binding band buckle, binding band, the both sides outside wall of frame is equipped with total opening button, the inside wall of frame is equipped with charging interface and switch groove, the upper portion of frame inside is provided with damper, and the lower portion is provided with elastic rod six, and one end of elastic rod six is connected with block three, the upper portion of glasses one and glasses two is provided with the damper groove cooperation with damper, and the lower portion is provided with limit slot, and the limit slot is located the upper portion of elastic rod six, the glasses of utility model sets up two groups, and two groups of glasses can slide in the frame respectively, and can see the teaching screen courseware and the guidance of teacher in the practical training process without taking off the equipment.

Description

Technical Field

[0001] This utility model relates to the field of mixed reality equipment training technology, and in particular to a mixed reality glasses that is easy to use for training. Background Technology

[0002] As a key carrier of MR technology, mixed reality glasses have achieved significant technological breakthroughs in recent years. The devices are equipped with a variety of advanced sensors that can perform high-precision spatial scanning and positioning of the environment. Through 3D display and virtual graphics rendering technology, mixed reality glasses can enhance the display of virtual objects, data and image information in the real environment, and ensure the high accuracy of display positioning. They truly achieve excellent usage effects such as convenient portability, real-time interaction, accurate positioning and virtual-real integration. Therefore, the application of mixed reality glasses in the field of teaching and training is becoming more and more mature.

[0003] In practical training, a combination of hands-on training and teacher guidance is needed to achieve better teaching results. However, traditional mixed reality glasses are bulky and inconvenient to wear, and it is difficult to remove the device during practical training to follow the teacher's guidance. As a result, hands-on training and teacher guidance need to be carried out separately.

[0004] Therefore, in view of the above situation, it is necessary to develop a device to meet the current practical applications. Utility Model Content

[0005] Therefore, this utility model was made in view of the above problems. The purpose of this utility model is to solve the problem of the need for frequent wearing of current mixed reality glasses by utilizing the ability of mixed reality glasses to slide to both sides. This utility model achieves the above objective through the following technical solution:

[0006] A mixed reality glasses device suitable for practical training includes: glasses one and glasses two, a connector, a frame, a strap buckle, and a strap. The outer side walls of both sides of the frame have a main power button, and the inner side wall of the frame has a charging port and a switch slot. A damping element is located on the upper part of the inner side of the frame, and an elastic rod six is ​​located on the lower part. One end of the elastic rod six is ​​connected to a locking block three. Glasses one and glasses two have damping grooves on their upper parts that cooperate with the damping element, and limit grooves on their lower parts, located above the elastic rod six. Limit locking blocks are located on one side of glasses one and glasses two, and switches one and two and a charging port are located on the other side. The connector is located between glasses one and glasses two. A pull rod is provided above the connector. The pull rod is connected to a locking block one through an elastic rod one. A lifting plate is provided inside the connector. The lifting plate is connected to the inner wall of the connector through an elastic rod two. A main closing button is connected to the bottom of the lifting plate through a fixed rod. The main closing button is connected to the bottom of the connector through an elastic rod three. A lifting plate is provided on the fixed rod. Locking blocks two are provided on both sides of the lifting plate. Locking blocks two are connected to the lifting plate through an elastic rod four. Elastic rods five are provided on both sides of the connector. A strap buckle is provided on one side of the frame. A strap buckle is provided on the strap buckle.

[0007] Preferably, the damping element is an annular protrusion, and the damping groove is an annular groove, with the damping element and the damping groove being configured to cooperate.

[0008] Preferably, the upper end face of the limiting block is provided with a rectangular groove, the lower part of the limiting block is provided with a cylindrical fixing post, and one end of the bottom limiting groove of the first and second glasses is provided with a protruding limiting block, which is engaged with the protrusion on the third block.

[0009] Preferably, the upper end of the third card block is provided with a protruding structure and the upper surface is provided with a rectangular groove, and the third card block cooperates with the second card block for positioning.

[0010] Preferably, the main power button is a resilient switch, and the main power button presses the switch.

[0011] Preferably, the charging interface is configured in conjunction with the charging port.

[0012] Preferably, the elastic rod six has an arc-shaped structure. The elastic rod six is ​​stretched when the locking block three moves, and drives the locking block three to reset when the locking block three separates from the locking block two.

[0013] Preferably, the elastic rod five is compressed when the first and second glasses are engaged with the connector, and extends when the first locking block separates from the limiting block, thereby moving the first and second glasses away from the connector.

[0014] The beneficial effects of this utility model are:

[0015] 1. The glasses of this utility model are provided with two sets, and the two sets of glasses can slide separately within the frame. The students can see the teaching screen courseware and the teacher's guidance during the training without removing the equipment.

[0016] 2. The glasses of this utility model are provided with an elastic rod and a buckle structure at the bottom, and a master shut-off button is provided at the bottom of the device. When the training is completed, the wearer can press the button, and the glasses will automatically return to their original position under the action of the elastic rod, thereby shutting down the device and avoiding the problem of wasting the device's power by not turning it off after the training is over. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall equipment structure of this utility model. Figure 1 .

[0018] Figure 2 This is a schematic diagram of the overall equipment structure of this utility model. Figure 2 .

[0019] Figure 3 This is a schematic diagram of the structure of the eyeglasses of this utility model. Figure 1 .

[0020] Figure 4 This is a schematic diagram of the structure of the eyeglasses of this utility model. Figure 2 .

[0021] Figure 5 This is a schematic diagram of the connector of this utility model. Figure 1 .

[0022] Figure 6 This is a schematic diagram of the connector of this utility model. Figure 2 .

[0023] Figure 7 for Figure 6 Cross-section diagram at point AA Figure 1 .

[0024] Figure 8 for Figure 6 Cross-section diagram at point AA Figure 2 .

[0025] Figure 9 for Figure 6 Cross-section diagram at point AA Figure 3 .

[0026] In the diagram: 1. Connector; 11. Pull rod; 111. Elastic rod one; 112. Locking block one; 12. Lifting plate; 121. Elastic rod two; 13. Fixing rod; 14. Main shut-off button; 141. Elastic rod three; 15. Lifting plate; 151. Locking block two; 152. Elastic rod four; 16. Elastic rod five; 2. Frame; 21. Damping component; 22. Locking block three; 23. Elastic rod six; 24. Main open button; 25. Charging interface; 26. Switch slot; 3. Strap buckle; 31. Strap; 4. Glasses one; 41. Damping groove; 42. Limiting block; 43. Fixing column; 44. Switch one; 45. Switch two; 46. Charging port; 47. Limiting groove; 48. Limiting block; 5. Glasses two. Detailed Implementation

[0027] Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will make these embodiments readily achievable by those skilled in the art. However, the present invention can also be implemented in various different forms, and therefore is not limited to the embodiments described below. In addition, for the sake of clearer description of the present invention, components not connected to the present invention will be omitted from the drawings.

[0028] like Figure 1 As shown, a mixed reality glasses that is easy to use for practical training consists of glasses 1 4, glasses 2 5, connector 1, frame 2, strap buckle 3, and strap 31. Glasses 1 4 and glasses 2 5 are mixed reality (MR) devices, which are equipped with multiple sets of sensors and power supply. The sensors can recognize the wearer's movement status and voice.

[0029] The connector 1 is disposed between the first pair of glasses 4 and the second pair of glasses 5, and is used to fix the glasses assemblies on both sides. A columnar pull rod 11 is provided above the connector 1.

[0030] The frame 2 has a main power button 24 on its two outer side walls. The main power button 24 is a spring switch that will automatically return to its initial position after being released from pressure. The frame 2 has a charging port 25 and a switch slot 26 on its two inner side walls. The charging port 25 can charge glasses 4 and glasses 5 and supports hot-swapping. The switch slot 26 is a round hole that provides space for the extension and retraction of the end of the main power button 24.

[0031] The strap buckle 3 is located on one side of the frame 2, and the strap buckle 3 is provided with an elastic strap 31 for easy wearing by the user;

[0032] like Figure 2As shown, an annular protruding damping member 21 is provided on the upper inner side of the frame 2. The damping member 21 can provide a certain damping effect for the movement of glasses 4 and glasses 5, preventing the movement of glasses 4 and glasses 5 from being out of control. An arc-shaped elastic rod 6 23 is provided on the lower inner side of the frame 2. One end of the elastic rod 6 23 is provided with a locking block 3 22. The upper end of the locking block 3 22 is provided with a protruding structure. When glasses 4 moves toward the connector 1, the protrusion will drive the locking block 3 22 to move synchronously.

[0033] like Figure 3 As shown, the upper part of the glasses 4 is provided with an annular groove-shaped damping groove 41, which facilitates the cooperation between the glasses 4 and the damping component 21 inside the frame 2; the lower part of the glasses 4 is provided with an annular groove-shaped limiting groove 47, which is located above the elastic rod 23 inside the frame 2; a limiting block 42 is provided on one side of the glasses 4; the other side of the glasses 4 is provided with a switch 44, a switch 45, and a charging port 46, wherein the switch 44 is the device's power button, and the switch 45 is the device's power button. Switches 44 and 45 are internally equipped with a control mechanism, which causes the other to extend when one is pressed. This control mechanism is existing technology and will not be described in detail. The charging port 46 can be connected to the charging interface 25 to charge the glasses 4. Hot-swapping is supported for charging.

[0034] like Figure 4 As shown, a limiting block 42 is provided on one side of the glasses 4, and a rectangular groove is provided on the upper end face of the limiting block 42; a cylindrical fixing post 43 is provided below the limiting block 42; a protruding limiting block 48 is provided at one end of the bottom limiting groove 47 of the glasses 4. When the glasses 4 moves from one side of the frame 2 toward the connector 1, the glasses 4 will engage with the protrusion on the limiting block 48 and the locking block 22, thereby driving the locking block 22 to move toward the connector 1 and stretching the elastic rod 23.

[0035] like Figure 5 , Figure 6 , Figure 7As shown, two sets of pull rods 11 are provided above the connector 1. The pull rods 11 are connected to the locking blocks 112 via elastic rod 111. The limit length of elastic rod 121 is the length shown in the figure. At this time, elastic rod 121 can be compressed and cannot be extended. A lifting plate 12 is provided below between the locking blocks 112 on both sides. The upper part of the lifting plate 12 is connected to the inner wall of the connector 1 via elastic rod 121. The lower part of the lifting plate 12 is connected to the main closing button 14 via a fixing rod 13. The main closing button 14 is connected to the main closing button via... Elastic rod 3 141 is connected to the lower part of connector 1; a lifting plate 15 is provided on the fixed rod 13, the lifting plate 15 is fixed to the fixed rod 13, the lifting plate 15 moves synchronously with the lifting and lowering movement of the fixed rod 13, and a locking block 2 151 is provided on both sides of the lifting plate 15, the locking block 2 151 is connected to the lifting plate 15 through elastic rod 4 152, wherein the limit length of elastic rod 4 152 is the length shown in the figure, at which time elastic rod 4 152 can be compressed and cannot be extended; elastic rod 5 16 is provided on both sides of connector 1;

[0036] like Figure 8 As shown, when the glasses 4 moves toward the connector 1, the limiting block 42 of the glasses 4 enters the interior of the connector 1. One end of the limiting block 42 presses against the inclined surface of the block 112, causing the block 112 to move upward and compress the elastic rod 111. When the limiting block 42 moves to a certain position, the block 112 will enter the groove of the limiting block 42, thereby limiting the glasses 4.

[0037] At this time, the fixing post 43 of the glasses 14 will squeeze the elastic rod 516, causing the elastic rod 516 to contract inward;

[0038] As the glasses 1 4 are combined with the connector 1, the glasses 1 4 drive the locking block 3 22 to move towards the connector 1, stretching the elastic rod 6 23 until the locking block 3 22 enters the interior of the connector 1. The upper end face of the locking block 3 22 is provided with a rectangular groove. When the locking block 3 22 enters the interior of the connector 1, the locking block 3 22 will squeeze the inclined surface of the locking block 2 151, causing the locking block 2 151 to move upward and compress the elastic rod 4 152. When the locking block 3 22 moves to a certain position, the locking block 2 151 will enter the groove of the locking block 3 22, thereby limiting the locking block 3 22.

[0039] like Figure 9As shown, when the main shut-off button 14 moves upward, it compresses the elastic rod 141, causing the lifting plate 15 to move upward. This causes the elastic rod 152 and the locking block 151 to move upward, separating the locking block 151 from the locking block 22. The locking block 22 will then move towards the side of the frame 2 away from the connector 1 under the action of the elastic rod 23. As the fixing rod 13 moves upward, it causes the lifting plate 12 to move upward, thereby causing the locking block 112 to move upward, separating the locking block 112 from the limiting locking block 42. The elastic rod 16 will then extend, thereby causing the glasses 4 to move away from the connector 1.

[0040] The working principle of this utility model:

[0041] When the practical training begins (while wearing the equipment):

[0042] The movement of the second pair of glasses 5 is symmetrical to that of the first pair of glasses 4. For ease of description, the movement description of the second pair of glasses 5 will be omitted below. The movement of the first pair of glasses 4 will be used as an example for explanation. The movement of the second pair of glasses 5 is symmetrical to that of the first pair of glasses 4, and the principle of the second pair of glasses 5 is the same as that of the first pair of glasses 4.

[0043] Wear the device on your head by adjusting the straps, press the main power button 24. The main power button 24 will squeeze switch 44, which will open glasses 4. The wearer can manually move glasses 4 towards connector 1. As glasses 4 moves, it will cause the locking block 22 to move towards connector 1, stretching the elastic rod 23 until glasses 4 engages with connector 1 and locking block 22 engages with locking block 251, restricting locking block 22 and preventing elastic rod 23 from returning to its original position.

[0044] When the glasses 4 are combined with the connector 1, the limiting block 42 of the glasses 4 are combined with the block 112. The block 112 restricts the limiting block 42, thereby limiting the glasses 4.

[0045] The fixing post 43 of the eyeglasses 14 compresses the elastic rod 516;

[0046] When it is necessary to view the blackboard and receive teacher guidance:

[0047] The wearer can pull the lever 11 on one side of the glasses 4, which will cause the locking block 112 to move upward through the elastic lever 111, so that the locking block 112 separates from the limiting locking block 42. The glasses 4 will pop outward under the action of the elastic lever 16. The locking block 112, which moves downward, will not engage with the limiting locking block 42. At this time, the wearer can hold the glasses 4 and slide it to any position away from the connector 1 with the help of the damping component 21, so that the wearer can view the blackboard and the teacher's explanation without removing the device.

[0048] When the training resumes, press and hold the glasses 4 and move them toward the side closer to the connector 1 until the limit block 42 engages with the block 112.

[0049] When the training is completed, the wearer can press the main shut-off button 14 to move the lifting plate 15 and the top lifting plate 12 upwards, thereby separating the second locking block 151 from the third locking block 22, and the first locking block 112 from the limiting locking block 42. The glasses 4 are separated from the connector 1 under the action of the elastic rod 5 16. The third locking block 22 moves away from the connector 1 under the action of the elastic rod 6 23. As the third locking block 22 moves, it moves the glasses 4 away from the connector 1 until one end of the glasses 4 contacts the inner wall of the frame 2. The inner wall will squeeze the second switch 45 on the glasses 4 to shut down the electronic equipment inside the glasses 4 and save power. At the same time, the charging interface 25 on the inner wall connects with the charging port 46 on the glasses 4 to charge the glasses 4 for the next use.

Claims

1. A mixed reality glasses device that is easy to use for practical training, characterized in that, include: Glasses 1 (4) and Glasses 2 (5), connector (1), frame (2), strap buckle (3), strap (31), the two outer walls of the frame (2) are provided with a main opening button (24), the inner wall of the frame (2) is provided with a charging interface (25) and a switch slot (26), the upper inner side of the frame (2) is provided with a damping component (21), the lower inner side is provided with an elastic rod six (23), one end of the elastic rod six (23) is connected to a locking block three (22), glasses 1 (4) and the second pair of glasses (5) are provided with a damping groove (41) that cooperates with the damping member (21) above them, and a limiting groove (47) is provided below them. The limiting groove (47) is located above the elastic rod (6) (23). A limiting block (42) is provided on one side of the first pair of glasses (4) and the second pair of glasses (5), and a switch (44), a switch (45) and a charging port (46) are provided on the other side. A connector (1) is provided on the first pair of glasses (4) and the second pair of glasses (5). Between 5), a pull rod (11) is provided above the connector (1), the pull rod (11) is connected to the first locking block (112) through the first elastic rod (111), a lifting plate (12) is provided inside the connector (1), the lifting plate (12) is connected to the inner wall of the connector (1) through the second elastic rod (121), and the main closing button (14) is connected below the lifting plate (12) through the fixing rod (13), the main closing button (14) is connected through the third elastic rod (121). 141) A lifting plate (15) is provided on the fixing rod (13) below the connector (1). The lifting plate (15) is provided with two locking blocks (151) on both sides. The locking blocks (151) are connected to the lifting plate (15) through elastic rod four (152). Elastic rod five (16) is provided on both sides of the connector (1). The strap buckle (3) is provided on one side of the frame (2). The strap buckle (3) is provided with straps (31).

2. The mixed reality glasses for practical training as described in claim 1, characterized in that; The damping element (21) is an annular protrusion, and the damping groove (41) is an annular groove. The damping element (21) and the damping groove (41) are configured to cooperate with each other.

3. The mixed reality glasses for practical training as described in claim 1, characterized in that; The upper end face of the limiting block (42) is provided with a rectangular groove, and a cylindrical fixing post (43) is provided below the limiting block (42). One end of the bottom limiting groove (47) of the first pair of glasses (4) and the second pair of glasses (5) is provided with a protruding limiting block (48), and the limiting block (48) is combined with the protrusion on the third block (22).

4. The mixed reality glasses for practical training as described in claim 1, characterized in that; The upper end of the third card block (22) is provided with a protruding structure and a rectangular groove is provided on the upper end surface. The third card block (22) cooperates with the second card block (151) for positioning.

5. The mixed reality glasses for practical training as described in claim 1, characterized in that; The main power button (24) is a resilient switch, and the main power button (24) presses the switch one (44).

6. The mixed reality glasses for practical training as described in claim 1, characterized in that; The charging interface (25) is configured in conjunction with the charging port (46).

7. The mixed reality glasses for practical training as described in claim 1, characterized in that; The elastic rod six (23) has an arc-shaped structure. The elastic rod six (23) is stretched when the locking block three (22) moves. When the locking block three (22) separates from the locking block two (151), it drives the locking block three (22) to reset.

8. The mixed reality glasses for practical training as described in claim 1, characterized in that; The elastic rod five (16) is squeezed when the first pair of glasses (4) and the second pair of glasses (5) are engaged with the connector (1), and extends when the first locking block (112) separates from the limiting locking block (42), thus moving the first pair of glasses (4) and the second pair of glasses (5) away from the connector (1).

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