Safety helmet with VR glasses
By introducing an elastic liner and a rotating block structure into the safety helmet, the compatibility issue between the safety helmet and AR glasses is resolved, enabling stable wearing and protection of VR glasses in high-altitude work environments, preventing them from falling and being damaged.
Patent Information
- Application Number
- CN202423121557.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-17
AI Technical Summary
When existing industrial safety helmets are worn simultaneously with AR glasses, the hard edges can easily compress the temples of the AR glasses, causing discomfort and potentially causing the AR glasses to fall off or be damaged.
A safety helmet with VR glasses was designed, which adopts a structure with elastic liner, fixing plate and connectors. The temples of the VR glasses are fixed by rotating blocks and mounting holes to reduce the risk of falling and provide cushioning protection when subjected to external pressure.
In work environments with the risk of falling objects from heights, users can wear safety helmets and use AR glasses normally to reduce the risk of falling, ensure head safety and the stability of AR glasses, and avoid deformation or damage to the temples.
Smart Images
Figure CN223568769U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of safety helmets, and particularly relates to a safety helmet with VR glasses. BACKGROUND
[0002] In the industrial field, AR technology is gradually applied. AR glasses simulate and fuse virtual information such as computer-generated text, images, three-dimensional models, etc. with the real world to realize the "enhancement" of the real world, and have begun to be applied to power inspection, remote medical care and other visual management scenarios. Industrial workers sometimes directly wear AR glasses to carry out work when working. However, in the work environment with the risk of falling objects from high altitude or the need for head protection, industrial safety helmets must be worn. However, the existing industrial safety helmets have a obvious problem, that is, the hard edges of the industrial safety helmets easily press the temples of the AR glasses when the AR glasses are worn at the same time, which not only brings discomfort to the user, but also may cause the AR glasses to fall off or even be damaged. CONTENT OF THE UTILITY MODEL
[0003] Therefore, the application provides a safety helmet with VR glasses, which mainly aims to improve the compatibility of the VR glasses and the safety helmet, so that the user can wear the safety helmet and normally use the AR glasses to assist work.
[0004] To achieve the above-mentioned purpose, the application mainly provides the following technical scheme:
[0005] The application provides a safety helmet with VR glasses, which comprises a helmet body, a VR glasses body and an elastic lining. The VR glasses body is located outside the helmet body, and the elastic lining is located inside the helmet body. The elastic lining comprises a fixed sheet, and a fixed nail is connected to the fixed sheet. A through hole is arranged on the helmet body at a position relative to the fixed nail. The fixed nail is used to connect a connecting piece outside the helmet body by penetrating the through hole. A rotating block is connected to the connecting piece, and a through hole is arranged on the rotating block for the temple of the VR glasses body to pass through.
[0006] Optionally, a fixed hole is arranged on the fixed sheet, and the fixed nail comprises a connecting part, a stop part and a clamping part. The stop part and the clamping part are arranged along the extension direction of the connecting part. The connecting part is used to pass through the fixed hole, and a clamping space for locking the fixed sheet is formed between the stop part and the clamping part.
[0007] Optionally, the hole wall of the fixed hole is an elastic structure. When the stop part penetrates the fixed hole, the stop part exerts a force in the radial direction on the hole wall of the fixed hole, so that the hole diameter of the fixed hole is increased.
[0008] Optionally, a limiting hole is arranged on the connecting piece, the clamping part is arranged to pass through the limiting hole, the fixing nail further comprises a limiting part connected with the clamping part, a limiting boss is arranged on the hole wall of the limiting hole and relative to the position of the limiting part, and the limiting boss abuts against the limiting part.
[0009] Optionally, a sliding part is arranged on the side of the rotating block close to the connecting piece, the sliding part comprises a sliding block, a sliding channel is arranged on the connecting piece and extends along the vertical direction, and the sliding block is arranged to slide on the sliding channel and is connected with the rotating block.
[0010] Optionally, the sliding part further comprises a rotating shaft, the rotating shaft is arranged on the side of the sliding block close to the rotating block, and the rotating block is rotatably connected with the sliding block through the rotating shaft.
[0011] Optionally, the VR glasses body has two mirror legs, and the two mirror legs are respectively arranged to pass through the at least two through holes.
[0012] Optionally, a buffer sleeve is arranged on the hole wall of the through hole, and the buffer sleeve surrounds the inner wall of the through hole.
[0013] Optionally, the elastic inner liner further comprises two elastic bands, the two elastic bands are arranged in a cross shape, and the two ends of each elastic band are respectively connected to one fixing sheet.
[0014] Optionally, each fixing sheet has two fixing holes, one fixing hole is connected with the helmet body through the fixing nail, and the other fixing hole is connected with the helmet body and the connecting piece through the fixing nail.
[0015] By means of the above technical scheme, the present application has at least the following beneficial effects:
[0016] The safety helmet with VR glasses provided in the embodiments of the present application can connect the rotating block through the fixing piece, the fixing nail and the connecting piece of the elastic lining of the helmet body, and fix the leg of the VR glasses body through the penetrating hole on the rotating block, so that the combination of the safety helmet and the VR glasses is realized, and the user can fully utilize the function of the VR glasses under the premise of ensuring the safety of the head in the working environment with the risk of falling objects from high altitude or the need for head protection. Further, compared with the traditional way, the leg is effectively limited in the penetrating hole in the user's activity process, reducing the risk of VR glasses falling due to head shaking, body movement and other factors. At the same time, by setting the rotating block and the penetrating hole structure, the leg of the VR glasses body is separated from the edge of the helmet body, and when extruded or collided by external force, there is enough space and buffer structure around the leg to avoid being directly extruded and deformed or damaged by the edge of the helmet body. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 FIG. 1 is a perspective view of a safety helmet with VR glasses according to an embodiment of the present application;
[0018] Figure 2 FIG. 2 is a bottom view of a safety helmet with VR glasses according to an embodiment of the present application;
[0019] Figure 3 FIG. 3 is a sectional view of E-E in FIG. 1; Figure 2
[0020] Figure 4 FIG. 4 is a structural schematic view of a rotating block according to an embodiment of the present application.
[0021] The reference signs are as follows:
[0022] 1, helmet body; 11, penetrating hole; 2, VR glasses body; 21, leg; 3, elastic lining; 31, fixing piece; 311, fixing hole; 32, elastic band; 4, fixing nail; 41, connecting part; 42, stop part; 43, clamping part; 44, limiting part; 5, connecting piece; 51, limiting hole; 511, limiting boss; 52, sliding way; 6, rotating block; 61, penetrating hole; 62, buffer sleeve; 7, sliding piece; 71, sliding block; 72, rotating shaft. DETAILED DESCRIPTION
[0023] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0024] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.
[0025] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0026] The preferred embodiments of the present application are described below in conjunction with the accompanying drawings, it should be understood that the preferred embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.
[0027] For reference Figures 1 to 4 As shown in the drawings, according to the embodiments of the present application, a safety helmet with VR glasses is provided, which comprises a helmet body 1, a VR glasses body 2 and an elastic inner liner 3, the VR glasses body 2 is located outside the helmet body 1, the elastic inner liner 3 is located inside the helmet body 1, the elastic inner liner 3 comprises a fixing sheet 31, the fixing sheet 31 is connected with a fixing nail 4, the helmet body 1 is provided with a through hole 11 at a position relative to the fixing nail 4, the fixing nail 4 is used to penetrate the helmet body 1 through the through hole 11 to connect a connecting piece 5 outside the helmet body 1, the connecting piece 5 is connected with a rotating block 6, the rotating block 6 is provided with a through hole 61 for the temple 21 of the VR glasses body 2 to pass through.
[0028] In this embodiment, the helmet body 1 can be connected to the rotating block 6 through the fixing sheet 31 of the elastic lining 3, the fixing nail 4, and the connecting piece 5, and the lens leg 21 of the VR glasses body 2 is fixed through the penetrating hole 61 on the rotating block 6, so that the combination of the safety helmet and the VR glasses is realized, and the user can fully utilize the function of the VR glasses under the premise of ensuring the safety of the head in the working environment with the risk of falling objects from high altitude or the need for head protection. Further, compared with the traditional way, in the user's activity process, the lens leg 21 is effectively limited in the penetrating hole 61, which reduces the risk of VR glasses falling due to head shaking, body movement, and other factors. At the same time, by setting the rotating block 6 and the penetrating hole 61 structure, the lens leg 21 of the VR glasses body 2 is separated from the edge of the helmet body 1, and when extruded or collided by external force, there is enough space and buffer structure around the lens leg 21 to avoid being directly extruded or damaged by the edge of the helmet body 1.
[0029] Among them, the helmet body 1 is the basic protection structure of the safety helmet with VR glasses, which is used to protect the user's head from external impact injury; the VR glasses body 2 provides the user with a virtual reality visual experience or assists in work in industrial scenes; the elastic lining 3 is located inside the helmet body 1, which plays a role in buffering and connecting the VR glasses body 2.
[0030] Among them, the elastic lining 3 includes a fixing sheet 31, which can be made of plastic or rubber material with certain elasticity and toughness, and its shape is matched with the inner contour of the helmet body 1 to ensure that it can tightly fit the inner wall of the helmet body 1 after installation, providing a stable basis for the subsequent installation of the fixing nail 4. The fixing nail 4 can be made of metal material, such as stainless steel nail, which has enough strength to ensure that it can firmly penetrate the helmet body 1 to connect the connecting piece 5 on the outside of the helmet body 1, and will not easily break or deform.
[0031] Specifically, the helmet body 1 is provided with a penetrating hole 11 at a position corresponding to the fixing nail 4. In actual application, one end of the fixing nail 4 is fixed relative to the fixing sheet 31, and the other end can penetrate the helmet body 1 through the penetrating hole 11, so as to extend to the outside of the helmet body 1, so as to be connected with the connecting piece 5 on the outside.
[0032] The connecting piece 5 is located on the outside of the helmet body 1, and one end thereof is connected with the fixing nail 4, forming a connecting bridge from the elastic lining 3 to the outside of the helmet body 1. The material of the connecting piece 5 can be metal or high-strength plastic, which needs to have sufficient strength to bear the weight of the VR glasses body 2 and the tensile force, torsional force and the like that can be generated during use. In actual application, the connecting mode of the connecting piece 5 and the fixing nail 4 can be threaded connection or clamping, etc. For example, when the connecting piece 5 is threaded connected with the fixing nail 4, the fixing nail 4 is screwed with the threaded hole on the connecting piece 5 after penetrating the through hole 11, ensuring firm and reliable connection.
[0033] The rotating block 6 is connected to the connecting piece 5, and the rotating block 6 is provided with a penetrating hole 61 for the penetrating of the temple 21 of the VR glasses body 2. It can be understood that the flexible connection between the temple 21 of the VR glasses body 2 and the helmet body 1 is realized by providing the rotating block 6.
[0034] Specifically, in actual application, referring to Figure 1 and Figure 2 It is shown that the VR glasses body 2 has two temples 21, and the helmet body 1 is provided with two connecting pieces 5 on the outside, and the two connecting pieces 5 are respectively connected with the fixing piece 31 on the inside of the helmet body 1 through the fixing nail 4 of the corresponding elastic lining 3, and the positions of the two connecting pieces 5 correspond to the positions of the two temples 21 of the VR glasses body 2, so as to ensure the symmetry of the structure and the uniformity of the force. Each connecting piece 5 is equipped with a penetrating hole 61 in the rotating block 6, so that the temple 21 can be smoothly inserted and firmly fixed. When the user wears the safety helmet with VR glasses, the temple 21 is limited in the penetrating hole 61, which can effectively prevent the displacement or falling of the temple 21 due to the shaking of the helmet or accidental collision. In industrial scenes such as complex mechanical manufacturing workshops or construction sites, the VR glasses can always be kept in the appropriate position and angle even when the staff frequently moves the head, bends down, turns around and the like, without interfering with the normal work vision or affecting the head protection function.
[0035] Each rotating block 6 is equipped with at least two penetrating holes 61, which are distributed on the rotating block 6 along the length direction of the temple 21. When the user wears the safety helmet with VR glasses, the two temples 21 are respectively penetrated in the at least two penetrating holes 61, and due to the joint action of the two penetrating holes 61, the displacement of the temple 21 in multiple directions will be limited, thereby greatly reducing the possibility of the temple 21 falling out of the rotating block 6 in the case of violent movement or accidental collision.
[0036] Specifically, referring to Figure 4As shown, the hole wall of the passing hole 61 is provided with a buffer sleeve 62 which surrounds the inner wall of the passing hole 61. It should be noted that the buffer sleeve 62 can be made of rubber material and has good elasticity. When the temple 21 is pressed against the buffer sleeve 62 by external force, the buffer sleeve 62 will elastically deform to convert the impact force into elastic potential energy, thereby avoiding the direct collision of the temple 21 with the hard wall of the passing hole 61 and causing damage. Further, the surface of the buffer sleeve 62 which surrounds the inner wall of the passing hole 61 has a certain roughness. After the temple 21 is inserted, the rough surface can increase the friction between the temple 21 and the passing hole 61, so that the temple 21 is better fixed in the passing hole 61, preventing the temple 21 from easily sliding or rotating, and ensuring the stable position of the VR glasses body 2 on the helmet body 1.
[0037] As shown in Figure 1 and Figure 2 As shown, in order to adapt to the two connecting pieces 5 on the outside of the helmet body 1, four fixed pieces 31 are arranged on the inside of the helmet body 1. The four fixed pieces 31 are arranged in two groups respectively corresponding to the mounting positions of the two connecting pieces 5. The fixed pieces 31 in each group maintain a proper spacing and angular relationship to ensure that, after being connected with the connecting pieces 5 through the fixing nails 4, the force can be evenly and stably distributed on the helmet body 1.
[0038] As shown in Figure 1 and Figure 2 Specifically, as shown in
[0039] As shown in Figure 2As shown, the elastic inner liner 3 further comprises two elastic bands 32, which are arranged in a cross shape and each end of each elastic band 32 is connected to a fixing sheet 31. It should be noted that the stability of the elastic inner liner 3 in the helmet body 1 and the wrapping of the head are further enhanced by arranging two cross elastic bands 32. Since the elastic band 32 has elasticity, it can automatically adjust the tension according to the shape and size of the user's head, so that the elastic inner liner 3 is more closely fitted to the head, effectively disperses the pressure and improves the wearing comfort. For example, when the user's head moves, the elastic band 32 can buffer the impact force caused by the rotation or shaking of the head, reduce the friction and displacement between the inner liner and the head. At the same time, in combination with the layout of the four fixing sheets 31 mentioned above, two by two corresponding to two connecting pieces 5, the connecting points of the elastic band 32 are distributed on the fixing sheet 31, so that the force transmission is more reasonable. When the VR glasses body 2 is pulled by external force, the tension will be transmitted to the fixing sheet 31 through the connecting piece 5, and then uniformly dispersed to the entire elastic inner liner 3 and the helmet body 1 through the elastic band 32, avoiding local stress concentration to damage the structure of the helmet. In the industrial application scene, workers need to wear such safety helmets with VR glasses for a long time to assemble precision parts, and a stable and comfortable inner liner structure can keep the workers in good working condition, reduce fatigue and distraction caused by the discomfort of the helmet, improve work efficiency and assembly quality, and ensure safe production.
[0040] In some possible implementation embodiments disclosed in the present application, referring to Figure 3 As shown, the fixing sheet 31 is provided with a fixing hole 311, the fixing nail 4 comprises a connecting portion 41, a stop portion 42 and a clamping portion 43, the stop portion 42 and the clamping portion 43 are arranged along the extension direction of the connecting portion 41, the connecting portion 41 is used for being arranged in the fixing hole 311, and a clamping space for locking the fixing sheet 31 is formed between the stop portion 42 and the clamping portion 43.
[0041] In this embodiment, the fixing sheet 31 is locked by the clamping space formed by the stop portion 42 and the clamping portion 43, which can effectively prevent the fixing nail 4 from loosening or displacing in the fixing hole 311.
[0042] Among them, the fixing hole 311 arranged on the fixing sheet 31 is a structure for cooperating with the fixing nail 4. In actual application, the size and shape of the fixing hole 311 are determined according to the connecting portion 41 of the fixing nail 4, so that the connecting portion 41 can smoothly pass through the fixing hole 311.
[0043] Among them, the connecting portion 41 is the main part of the fixing nail 4, and the connecting portion 41 can be cylindrical, used for passing through the fixing hole 311 on the fixing sheet 31.
[0044] The stop portion 42 can be a radially extending protrusion on the connecting portion 41. In practical applications, the stop portion 42 and the connecting portion 41 are inserted into the fixing hole 311 together. After the stop portion 42 passes through the fixing hole 311, the stop portion 42 abuts against the side wall of the fixing piece 31 on the side away from the helmet body 1.
[0045] The snap-fit portion 43 protrudes outward along the radial direction of the connecting portion 41. In practical applications, after the connecting portion 41 passes through the fixing hole 311, the snap-fit portion 43 abuts against the side wall of the fixing piece 31 near the helmet body 1.
[0046] Specifically, the connecting part 41, the stop part 42, and the snap-fit part 43 are an integral structure, which further ensures the overall strength of the stop part 42 and the snap-fit part 43, and makes it easier to process and manufacture.
[0047] In the above embodiment, the wall of the fixing hole 311 is an elastic structure. When the stop part 42 passes through the fixing hole 311, the stop part 42 applies a radial force to the wall of the fixing hole 311, thereby increasing the diameter of the fixing hole 311.
[0048] In this embodiment, since the wall of the fixing hole 311 is an elastic structure, the hole diameter can be increased under the radial force applied by the stop part 42, so that the stop part 42 can pass through the fixing hole 311 more easily, reducing the difficulty of installing the fixing nail 4 on the fixing piece 31.
[0049] The fixing plate 31 is made of plastic or rubber material with a certain elasticity and toughness, which allows the hole wall of the fixing hole 311 to undergo elastic deformation, thereby achieving the purpose of adjusting the hole diameter of the fixing hole 311.
[0050] Specifically, in some examples, the diameter of the fixing hole 311 is equal to the outer diameter of the connecting part 41, and the hole wall of the fixing hole 311 only undergoes elastic deformation when the stop part 42 passes through. This is because the size of the stop part 42 is relatively large, and when it passes through the fixing hole 311, it applies radial pressure to the hole wall, causing the hole wall to expand elastically to allow the stop part 42 to pass through smoothly. During normal insertion, the connecting part 41, because it is adapted to the hole diameter, basically does not cause elastic deformation of the hole wall, which can effectively prevent loosening or fatigue damage that may be caused by excessive elastic deformation. In other examples, the diameter of the fixing hole 311 is smaller than the outer diameter of the connecting part 41, and the hole wall of the fixing hole 311 undergoes elastic deformation when both the stop part 42 and the connecting part 41 pass through. After the stop part 42 and the connecting part 41 have completely passed through, the hole wall of the fixing hole 311 can tightly wrap around the connecting part 41 under the action of its own restoring force, which enhances the tightness of the connection between the fixing pin 4 and the fixing hole 311.
[0051] In some possible implementations disclosed in this application, see [link to relevant documentation].Figure 3 As shown, the connecting piece 5 is provided with a limiting hole 51, the clamping portion 43 is arranged to pass through the limiting hole 51, the fixing nail 4 further comprises a limiting portion 44, the limiting portion 44 is connected with the clamping portion 43, the limiting hole 51 is provided with a limiting boss 511 on the hole wall relative to the position of the limiting portion 44, and the limiting boss 511 abuts against the limiting portion 44.
[0052] In this embodiment, when the clamping portion 43 passes through the limiting hole 51 and the limiting portion 44 abuts against the limiting boss 511, the movement of the fixing nail 4 in the axial direction can be limited, so as to achieve the purpose of fixing the connecting piece 5 on the helmet body 1, ensure the stability of the connection between the fixing nail 4 and the connecting piece 5, and ensure that the elastic lining 3 and the connecting piece 5 on the outside of the helmet are not separated.
[0053] Among them, the connecting piece 5 is a key element for connecting the elastic lining 3 and the connecting piece 5 on the outside of the helmet body 1, and the shape and size of the limiting hole 51 arranged thereon are determined according to the clamping portion 43, so that the clamping portion 43 can smoothly pass into it.
[0054] Among them, the clamping portion 43 can be cylindrical, and the limiting portion 44 protrudes outward along the radial direction of the clamping portion 43. In actual application, when the clamping portion 43 passes into the limiting hole 51, the limiting portion 44 abuts against the side wall on the side of the connecting piece 5 away from the helmet body 1.
[0055] Specifically, the limiting boss 511 is arranged on the hole wall of the limiting hole 51, and the limiting boss 511 can be formed by machining an annular groove on the hole wall of the limiting hole 51. When the clamping portion 43 completely passes into the limiting hole 51, the limiting portion 44 abuts against the limiting boss 511, thereby limiting the fixing nail 4 in the axial direction. In actual application, since the fixing sheet 31 and the fixing nail 4 remain stationary, the abutment of the limiting portion 44 against the limiting boss 511 can limit the connecting piece 5 in the axial direction, so as to achieve the purpose of fixing the connecting piece 5 on the helmet body 1.
[0056] In some possible implementation embodiments of the present application, referring to Figure 4 As shown, the rotating block 6 is provided with a sliding piece 7 on the side close to the connecting piece 5, the sliding piece 7 comprises a sliding block 71, and the connecting piece 5 is provided with a sliding channel 52 extending in the vertical direction, the sliding block 71 is slidingly arranged on the sliding channel 52 and connected with the rotating block 6.
[0057] In this embodiment, the slider 71 slides on the slide 52, and since the slide 52 extends in the vertical direction, the rotating block 6 can be adjusted in position in the vertical direction relative to the connecting piece 5. When the user needs to adjust the height of the VR glasses, such as to better fit the facial contour, it can be easily achieved by sliding the slider 71 on the slide 52. This height adjustment function enhances the applicability of the safety helmet combined with the VR glasses, and different users can adjust the height of the VR glasses according to their facial structure and use habits, so as to obtain a more comfortable and accurate visual experience.
[0058] The rotating block 6 is directly connected to the temple 21 of the VR glasses body 2, and the sliding part 7 on the side close to the connecting piece 5 is used to adjust the height of the rotating block 6. Specifically, the side close to the connecting piece 5 of the sliding part 7 is a slider 71, which can be an extension of the rotating block 6, so that the movement of the slider 71 can drive the movement of the rotating block 6, thereby adjusting the height of the VR glasses body 2 connected to the rotating block 6.
[0059] Specifically, the connecting piece 5 is provided with a slide 52 extending in the vertical direction, and the slider 71 is slidably arranged on the slide 52. In actual application, when the user wants to lift the VR glasses upward by a certain height, an external upward force will cause the slider 71 to move upward along the slide 52, driving the rotating block 6 and the temple 21 of the VR glasses body 2 to move together, thereby achieving the adjustment of the height of the VR glasses.
[0060] In some possible implementation embodiments of the present application, referring to Figure 4 The sliding part 7 further includes a rotating shaft 72, which is arranged on the side of the slider 71 close to the rotating block 6, and the rotating block 6 is rotatably connected to the slider 71 through the rotating shaft 72.
[0061] In this embodiment, when the rotating block 6 is rotatably connected to the slider 71 through the rotating shaft 72, the rotating function of the rotating block 6 relative to the slider 71 is added to the original vertical sliding of the slider 71 on the slide 52. This makes the VR glasses not only be able to be adjusted in position in the vertical direction, but also be able to rotate around the rotating shaft 72, realizing multi-dimensional angle adjustment.
[0062] The rotating shaft 72 is located between the rotating block 6 and the slider 71 to rotatably connect the rotating block 6 to the slider 71.
[0063] Specifically, the rotating block 6 is provided with a socket at a position relative to the rotating shaft 72, and an end of the rotating shaft 72 away from the slider 71 can be clamped into the socket. In actual application, the rotating block 6 can rotate around the axis of the rotating shaft 72 as the center.
[0064] It is easy for those skilled in the art to understand that the above advantageous modes can be freely combined and superimposed without conflict.
[0065] The above merely provides the preferred embodiment of the present application, and not intended to limit the present application. Any modification, equivalent replacement and improvement made within the principle and technical scope of the present application shall be included in the protection scope of the present application. The above merely provides the preferred embodiment of the present application, and not intended to limit the present application. Any modification, equivalent replacement and improvement made within the principle and technical scope of the present application shall be included in the protection scope of the present application.
Claims
1. A safety helmet with VR glasses, comprising a helmet body (1), a VR glasses body (2) and an elastic inner liner (3), the VR glasses body (2) is located outside the helmet body (1), the elastic inner liner (3) is located inside the helmet body (1), characterized in that, The elastic lining (3) comprises a fixing sheet (31), a fixing nail (4) is connected to the fixing sheet (31), a through hole (11) is arranged on the helmet body (1) at a position relative to the fixing nail (4), the fixing nail (4) is used for connecting a connecting piece (5) outside the helmet body (1) by penetrating the helmet body (1) through the through hole (11), the connecting piece (5) is connected with a rotating block (6), and the rotating block (6) is provided with a penetrating hole (61) for penetrating the temple (21) of the VR glasses body (2).
2. Safety helmet with VR glasses according to claim 1, characterized in that The fixing sheet (31) is provided with a fixing hole (311), the fixing nail (4) comprises a connecting portion (41), a stop portion (42) and a clamping portion (43), the stop portion (42) and the clamping portion (43) are arranged along the extension direction of the connecting portion (41), the connecting portion (41) is arranged in the fixing hole (311), and a clamping space for locking the fixing sheet (31) is formed between the stop portion (42) and the clamping portion (43).
3. Safety helmet with VR glasses according to claim 2, characterized in that The hole wall of the fixing hole (311) is of an elastic structure, when the stop portion (42) penetrates the fixing hole (311), the stop portion (42) exerts a force in the radial direction on the hole wall of the fixing hole (311), so that the hole diameter of the fixing hole (311) is increased.
4. The safety helmet with VR glasses of claim 2, wherein, The connecting piece (5) is provided with a limiting hole (51), the clamping portion (43) is arranged in the limiting hole (51), the fixing nail (4) further comprises a limiting portion (44), the limiting portion (44) is connected with the clamping portion (43), a limiting boss (511) is arranged on the hole wall of the limiting hole (51) at a position relative to the limiting portion (44), and the limiting boss (511) abuts against the limiting portion (44).
5. The safety helmet with VR glasses of claim 1, wherein, The rotating block (6) is provided with a sliding piece (7) on the side close to the connecting piece (5), the sliding piece (7) comprises a sliding block (71), the connecting piece (5) is provided with a sliding groove (52), the sliding groove (52) extends in the vertical direction, the sliding block (71) is slidingly arranged on the sliding groove (52) and connected with the rotating block (6).
6. Safety helmet with VR glasses according to claim 5, characterized in that The sliding piece (7) further comprises a rotating shaft (72), the rotating shaft (72) is arranged on the side of the sliding block (71) close to the rotating block (6), and the rotating block (6) is rotationally connected with the sliding block (71) through the rotating shaft (72).
7. The safety helmet with VR glasses of claim 1, wherein, The VR glasses body (2) has two temple (21), and the two temple (21) are arranged in the at least two penetrating holes (61) respectively.
8. The safety helmet with VR glasses of claim 1, wherein, The hole wall of the penetrating hole (61) is provided with a buffer sleeve (62), and the buffer sleeve (62) surrounds the inner wall of the penetrating hole (61).
9. The safety helmet with VR glasses of claim 1, wherein, The elastic lining (3) further comprises two elastic belts (32), the two elastic belts (32) are arranged in a cross shape, and the two ends of each elastic belt (32) are connected to a fixing sheet (31).
10. The safety helmet with VR glasses of claim 2, wherein, Each of the fixing pieces (31) has two fixing holes (311), one of which is connected with the helmet body (1) through the fixing nail (4), and the other of which is connected with the helmet body (1) and the connecting piece (5) through the fixing nail (4).