Head-mounted VR spectacle frame

Abstract

The utility model relates to the technical field of VR glasses, in particular to a head-mounted VR glasses frame, which comprises a glasses frame, wearable structures are installed on the two sides of the front face of the glasses frame, each wearable structure comprises a fixing shaft, the fixing shafts are fixedly installed on the two sides of the front face of the glasses frame, rotating blocks are rotatably installed at the front ends of the fixing shafts, scale rods are integrally formed at the front ends of the rotating blocks, and protruding blocks are movably installed in the outer side walls of the scale rods; and one end of the convex block is fixedly connected with a spring, the outer side of the scale rod is sleeved with a glasses leg, and a clamping groove is formed in the surface of the glasses leg. According to the utility model, the scale rods capable of moving in the glasses legs are arranged and can be exposed by pulling the glasses legs, so that the distance between the glasses legs and the glasses frame is adjusted, and the size of the device is further adjusted to adapt to wearing and use of users with different head circumferences.

Description

Technical Field

[0001] The utility model relates to the technical field of VR glasses, in particular to a head-mounted VR glasses frame. Background Art

[0002] VR glasses, also known as VR headsets, are virtual reality head-mounted display devices. VR headsets use head-mounted display devices to block people's vision and hearing to the outside world, guiding users to feel like they are in a virtual environment.

[0003] In this regard, China applied for patent number: CN202221314241.X, which discloses a VR glasses frame and VR glasses, including: a left frame, a right frame and an expansion piece; the left side of the left frame is provided with a left temple, the right side is provided with a left half-tube body, the right side of the right frame is provided with a right temple, and the left side is provided with a right half-tube body; the left half-tube body and the right half-tube body are connected by an elastic structure to form an expansion tube with an extrusion hole, and the expansion piece is arranged in the extrusion hole and can slide along the extension direction of the extrusion hole to expand or contract the extrusion hole. Pushing the expansion piece into the extrusion hole expands the extrusion hole, the left half-tube body and the right half-tube body move away from each other, so that the left frame and the right frame move away from each other to increase the pupil distance, and pulling the expansion piece outward, the left half-tube body and the right half-tube body move closer to each other under the action of the elastic structure, so that the left frame and the right frame move closer to each other to reduce the pupil distance, the structure is simple, the pupil distance adjustment operation is convenient, and the user experience is improved.

[0004] The VR glasses frame is provided with two sets of temples, so that the frame can be worn in front of the user's eyes. However, the size of the temples is fixed and cannot be adjusted, and thus cannot be suitable for users with different head circumferences. The glasses are not worn firmly and are easy to fall off, causing damage and economic losses.

[0005] Therefore, in order to solve the above problems, a head-mounted VR glasses frame is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a head-mounted VR glasses frame to solve the problem that the VR glasses frame in the prior art mentioned in the above background technology can be worn in front of the user's eyes by setting two sets of temples, but the size of the temples is fixed and cannot be adjusted, so it cannot be suitable for users with different head circumferences to wear and use, and the glasses are not worn firmly and are easy to fall off, causing damage and causing economic losses.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a head-mounted VR glasses frame, comprising: a frame;

[0008] A wearing structure is installed on both sides of the front side of the frame, and the wearing structure includes a fixed shaft, and the fixed shaft is fixedly installed on both sides of the front side of the frame, a rotating block is rotatably installed at the front end of the fixed shaft, and a scale rod is integrally formed at the front end of the rotating block, a protrusion is movably installed inside the outer wall of the scale rod, one end of the protrusion is fixedly connected to a spring, and a temple is sleeved on the outer side of the scale rod, and a card slot is opened on the surface of the temple.

[0009] Preferably, a supporting structure is installed on both sides of the middle part of the frame, and the supporting structure includes a metal rod, the metal rod is fixedly welded to the front side of the frame, a metal frame is welded to the front end of the metal rod, a mounting groove is provided on the front side of the metal frame, a soft block is installed on the inner side of the mounting groove, a soft pad is integrally formed on the front side of the soft block, a groove is provided on the front side of the soft pad, a screw is placed at the inner rear end of the groove, and a blocking block is inserted at the inner front end of the groove.

[0010] Preferably, the scale rod is in a "T" shape.

[0011] Preferably, the other end of the protrusion is exposed from the outer side wall of the scale rod and passes through the temple via the slot.

[0012] Preferably, one end of the spring is fixedly connected to the inner wall of the scale rod.

[0013] Preferably, the soft pad is installed on the front side of the metal frame, and the rear end of the screw passes through the soft block and is threadedly connected to the metal frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a scale rod that can move inside the temple, and by pulling the temple, the scale rod can be exposed to adjust the distance between the temple and the frame, thereby achieving adjustment of the size of the device to adapt to wear by users with different head circumferences.

[0015] 1. The utility model is provided with a wearing structure, and the protrusion is pressed into the inner side of the scale rod by pressing the protrusion, and the spring is squeezed so that the protrusion is disengaged from the card slot, so that the fixation of the temple on the scale rod can be released, and then the temple can be pushed and pulled according to the use requirements to adjust the distance between the temple and the frame, thereby realizing the adjustment of the size of the device, and the protrusion is released, and the protrusion is extended under the action of the spring, and the surface of the temple can be exposed through the card slot, so that the position of the temple on the scale rod can be fixed for use;

[0016] 2. The utility model is provided with a supporting structure, the groove is dug out, and a tool is inserted into the groove, and then the screw is rotated to release the threaded connection between the screw and the metal frame, so that the fixation of the soft block in the installation groove can be released, and the soft pad can be replaced. The end of the tool is always located in the groove and will not be exposed, which can avoid scratching the lens when operating the tool and ensure the user experience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structural explosion of the support structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structural explosion of the wearable structure of the utility model.

[0020] In the figure: 1. frame; 2. supporting structure; 21. metal rod; 22. metal frame; 23. mounting groove; 24. soft block; 25. soft cushion; 26. groove; 27. screw; 28. block; 3. wearing structure; 31. fixed axis; 32. rotating block; 33. scale rod; 34. protrusion; 35. spring; 36. temple; 37. slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 , an embodiment provided by the utility model:

[0023] The mirror frame 1 used in the present application is a product that can be directly purchased on the market. Its principle and connection method are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0024] A head-mounted VR glasses frame, comprising: a glasses frame 1;

[0025] A wearing structure 3 is installed on both sides of the front of the frame 1, and the wearing structure 3 includes a fixed shaft 31, which is fixedly installed on both sides of the front of the frame 1, and a rotating block 32 is rotatably installed on the front end of the fixed shaft 31. A scale rod 33 is integrally formed at the front end of the rotating block 32, and a protrusion 34 is movably installed inside the outer wall of the scale rod 33, and one end of the protrusion 34 is fixedly connected to a spring 35. The outer side of the scale rod 33 is sleeved with a temple 36, and a slot 37 is provided on the surface of the temple 36. The scale rod 33 can move inside the temple 36. By pulling the temple 36, the scale rod 33 can be exposed to adjust the distance between the temple 36 and the frame 1, thereby realizing the adjustment of the size of the device to adapt to the wear and use of users with different head circumferences.

[0026] Furthermore, support structures 2 are installed on both sides of the middle part of the frame 1, and the support structure 2 includes a metal rod 21, which is fixedly welded to the front side of the frame 1, and a metal frame 22 is welded to the front end of the metal rod 21. A mounting groove 23 is provided on the front side of the metal frame 22, and a soft block 24 is installed on the inner side of the mounting groove 23. A soft pad 25 is integrally formed on the front side of the soft block 24, and a groove 26 is provided on the front side of the soft pad 25. A screw 27 is placed at the inner rear end of the groove 26, and a block 28 is inserted into the inner front end of the groove 26. The groove 26 is picked out, and a tool is inserted into the groove 26, and then the screw 27 is rotated to release the threaded connection between the screw 27 and the metal frame 22, so that the soft block 24 can be released from the mounting groove 23, that is, the soft pad 25 can be replaced, and the end of the tool is always located in the groove 26 and will not be exposed, which can avoid scratching the lens when operating the tool and ensure the user experience of the device.

[0027] Furthermore, the scale rod 33 is in a “T” shape, and the temples 36 can move on the scale rod 33 , which can prevent the temples 36 from falling off the scale rod 33 .

[0028] Furthermore, the other end of the protrusion 34 is exposed from the outer wall of the scale rod 33 and passes through the temple 36 via the slot 37. The protrusion 34 cooperates with the slot 37 to fix the temple 36 on the outer side of the scale rod 33, thereby fixing the position of the temple 36.

[0029] Furthermore, one end of the spring 35 is fixedly connected to the inner wall of the scale rod 33 , and the spring 35 provides power for resetting the protrusion 34 .

[0030] Furthermore, the soft pad 25 is installed on the front side of the metal frame 22 , and the rear end of the screw 27 passes through the soft block 24 and is threadedly connected to the metal frame 22 . The soft block 24 and the soft pad 25 can be fixed to the metal frame 22 by the screw 27 .

[0031] Working principle: When the size of the device needs to be adjusted, the protrusion 34 is pressed and pushed into the inner side of the scale rod 33, and the spring 35 is squeezed to make the protrusion 34 disengage from the card slot 37, so that the fixation of the temple 36 on the scale rod 33 can be released, and then the temple 36 can be pushed and pulled according to the use requirements to adjust the distance between the temple 36 and the frame 1, thereby adjusting the size of the device, and the protrusion 34 is released, and the protrusion 34 is extended under the action of the spring 35, and the surface of the temple 36 can be exposed through the card slot 37, so that the position of the temple 36 on the scale rod 33 can be fixed for use;

[0032] When in use, the supporting structure 2 can fit the two sides of the nose to support the frame 1 at the front. When the soft pad 25 needs to be replaced, the groove 26 can be dug out and a tool can be inserted into the groove 26. Then the screw 27 can be rotated to release the threaded connection between the screw 27 and the metal frame 22. The fixation of the soft block 24 in the mounting groove 23 can be released, and the soft pad 25 can be replaced. The end of the tool is always located in the groove 26 and will not be exposed, which can avoid scratching the lens when operating the tool and ensure the user experience of the device.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A head-mounted VR glasses frame, comprising: Frame (1); Features: A wearing structure (3) is installed on both sides of the front of the frame (1). The wearing structure (3) comprises a fixed shaft (31). The fixed shaft (31) is fixedly installed on both sides of the front of the frame (1). A rotating block (32) is rotatably installed at the front end of the fixed shaft (31). A scale rod (33) is integrally formed at the front end of the rotating block (32). A protrusion (34) is movably installed inside the outer wall of the scale rod (33). One end of the protrusion (34) is fixedly connected to a spring (35). A temple (36) is sleeved on the outer side of the scale rod (33). A slot (37) is provided on the surface of the temple (36).

2. A head-mounted VR glasses frame according to claim 1, characterized in that: Support structures (2) are installed on both sides of the middle of the frame (1), and the support structure (2) comprises a metal rod (21), the metal rod (21) is fixedly welded to the front of the frame (1), a metal frame (22) is welded to the front end of the metal rod (21), a mounting groove (23) is provided on the front of the metal frame (22), a soft block (24) is installed inside the mounting groove (23), a soft pad (25) is integrally formed on the front of the soft block (24), a groove (26) is provided on the front of the soft pad (25), a screw (27) is placed at the rear end of the inner side of the groove (26), and a blocking block (28) is inserted into the front end of the inner side of the groove (26).

3. The head-mounted VR glasses frame according to claim 1, characterized in that: The scale rod (33) is in a "T" shape.

4. The head-mounted VR glasses frame according to claim 1, characterized in that: The other end of the protrusion (34) is exposed from the outer side wall of the scale rod (33) and passes through the temple (36) via the slot (37).

5. The head-mounted VR glasses frame according to claim 1, characterized in that: One end of the spring (35) is fixedly connected to the inner wall of the scale rod (33).

6. The head-mounted VR glasses frame according to claim 2, characterized in that: The soft pad (25) is installed on the front side of the metal frame (22), and the rear end of the screw (27) passes through the soft block (24) and is threadedly connected to the metal frame (22).

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