Xr glasses rotating shaft

Abstract

The utility model relates to an xr glasses rotating shaft which is provided with a first connecting part and a second connecting part, a rotating assembly is arranged between the first connecting part and the second connecting part and comprises a connecting base and a connecting sliding seat, the first connecting part is rotationally connected to the connecting sliding seat, two oppositely-arranged connecting sliding rods are arranged on the connecting sliding seat, a connecting sliding groove is formed in the connecting base, one end of each connecting sliding rod is fixed to the bottom of the connecting sliding seat, and the other end of each connecting sliding rod is fixed to the other end of the connecting sliding seat. The other end of each connecting sliding rod penetrates through and extends out of the corresponding connecting sliding groove, a torsional spring set is arranged between the end, extending out of the connecting sliding groove, of each connecting sliding rod and the connecting base, each torsional spring set is composed of a plurality of torsional springs which are sequentially connected in series, and the two ends of each torsional spring set act on the corresponding connecting sliding rod and the connecting base respectively. And the first connecting part is rotationally unfolded or folded for storage through running fit with the connecting sliding seat, sliding fit between each connecting sliding rod and the connecting sliding groove and continuous force application of the torsional spring group. The device is ingenious in structure, convenient and practical.

Description

Technical Field

[0001] This utility model relates to the field of hinges for smart glasses, and in particular to an XR glasses hinge. Background Technology

[0002] Smart glasses are wearable devices integrating multiple technologies, featuring an independent operating system, interactive functions, and wireless network access capabilities. They can be controlled via voice or gestures to display information, monitor health, and perform augmented reality (AR) applications. Their core positioning lies between traditional glasses and smart terminals, encompassing sub-types such as XR (VR / AR / MR) and AI glasses, aiming to enhance the user experience through virtual-real fusion.

[0003] In existing smart glasses, the rotation and connection of the frame and temples are generally controlled by a spring-loaded connection mechanism. However, the existing spring-loaded mechanism requires a large installation space during design and installation to accommodate the length of the spring, which occupies a lot of space and may also affect the installation of other components, making it very inconvenient. Summary of the Invention

[0004] The purpose of this invention is to provide an XR glasses hinge with a clever structure that can save space while ensuring smooth rotation of the temples on the frame, making it convenient and practical.

[0005] The technical solution to achieve the purpose of this utility model is as follows: This utility model has a first connecting part for connecting with the temple of a mirror and a second connecting part for connecting with the frame; a rotating assembly is provided between the first connecting part and the second connecting part for rotatable connection between the first connecting part and the second connecting part. The rotating assembly includes a connecting base fixedly installed on the second connecting part and a connecting slide seat that is slidably mounted on the connecting base. The first connecting part is rotatably connected to the connecting slide seat. The connecting slide seat has two oppositely arranged connecting rods. The connecting base has connecting grooves adapted to each connecting rod. One end of each connecting rod is fixed to the bottom of the connecting slide seat, and the other end of each connecting rod passes through and extends out of the corresponding connecting groove. A torsion spring group is provided between the end of each connecting rod extending out of the connecting groove and the connecting base for resetting after sliding. The torsion spring group consists of multiple torsion springs connected in series. The two ends of the torsion spring group act on each connecting rod and the connecting base respectively. The first connecting part is rotated and unfolded or folded for storage through rotational cooperation with the connecting slide seat, sliding cooperation between each connecting rod and the connecting groove, and continuous force applied by the torsion spring group.

[0006] Furthermore, the aforementioned torsion spring assembly includes a first torsion spring, a second torsion spring, a third torsion spring, and a fourth torsion spring. Each connecting slide rod is provided with a connecting slot. The first and second torsion springs are located on both sides of any connecting slide rod, and the third and fourth torsion springs are located on both sides of another connecting slide rod. One end of the first torsion spring is located in the connecting slot of the corresponding connecting slide rod, and the other end of the first torsion spring is connected to one end of the second torsion spring. The other end of the second torsion spring is connected to one end of the third torsion spring through a first actuating rod. One end of the third torsion spring is connected to the other end of the fourth torsion spring, and the other end of the fourth torsion spring is also located in the connecting slot of the corresponding connecting slide rod. The first actuating rod is pressed against the connecting base by the continuous force applied by the first, second, third, and fourth torsion springs. After each connecting slide rod is raised, it is reset by the continuous force applied by the first, second, third, and fourth torsion springs.

[0007] Furthermore, the bottom of the aforementioned connecting base is provided with two torsion spring groups arranged opposite to each connecting slide rod. Each connecting slide rod has a fixed connecting frame plate at its bottom, and each connecting frame plate forms a connecting through groove with the bottom of the corresponding connecting slide rod. The torsion spring group includes a fifth torsion spring and a sixth torsion spring. One end of the fifth torsion spring is connected to one end of the sixth torsion spring through a second actuating rod. The second actuating rod passes through the connecting through groove. Adjacent fifth torsion springs and adjacent sixth torsion springs are connected by a third actuating rod. Each third actuating rod presses against the connecting base. After each connecting slide rod is raised, it is reset by the continuous force applied to the connecting base by each third actuating rod and the pressing of the connecting frame plate by the second actuating rod.

[0008] Furthermore, the bottom of the aforementioned connecting base is provided with corresponding limiting grooves, and the end of the fifth torsion spring away from the second action rod, each of the third action rods, and the end of the sixth torsion spring away from the second action rod are all provided in the corresponding limiting grooves.

[0009] Furthermore, the first connecting part is provided with a mounting groove, the connecting slide is disposed in the mounting groove, the inner wall of the mounting groove is provided with a rotating shaft arranged opposite to it, and the two ends of the connecting slide are provided with rotating holes corresponding to each rotating shaft. The first connecting part is rotatably connected to the connecting slide through the cooperation of each rotating shaft and rotating hole.

[0010] The present invention has the following positive effects: (1) The present invention sets a rotating component between the first connecting part and the second connecting part, and sets the rotating component to a sliding fit between the connecting slide and the connecting base. Each connecting slide is guaranteed to be stable during the lifting process through the cooperation of each connecting slide rod and the connecting slide groove. At the same time, it also guarantees the smoothness of the first connecting part during the rotation process. In addition, by setting a torsion spring group on each connecting slide rod and setting the torsion spring group to be formed by connecting multiple torsion springs in sequence, on the one hand, it can effectively solve the problem of space occupation in the prior art. Through the series connection of each torsion spring, the overall space is greatly saved. On the other hand, through the continuous force of each torsion spring, it can effectively ensure the smoothness and stability of each temple during the rotation unfolding or storage folding process. The structure is ingenious, convenient and practical.

[0011] (2) This utility model sets the torsion spring group as a series connection of a first torsion spring, a second torsion spring, a third torsion spring and a fourth torsion spring. The stability of each connecting slide rod during lifting, lowering and resetting is ensured by the continuous force applied by the first torsion spring and the fourth torsion spring to each connecting slide rod, and the continuous force applied by the first action rod between the second torsion spring and the third torsion spring to the connecting base. The setting of multiple torsion springs greatly saves the overall design space, and also ensures the smooth rotation of the temple, which is efficient and convenient.

[0012] (3) This utility model provides connecting frame plates on each connecting slide rod, and the connecting slide groove formed by each connecting frame plate and the bottom of the connecting slide rod allows the second action rod to pass through. During the lifting and sliding process of each connecting slide rod, the extension direction of each third action rod is set perpendicular to the second action rod, which can effectively ensure the overall stability of the torsion spring assembly. Furthermore, the cooperation between the second action rod and the connecting slide groove ensures the stability of the lifting process of the connecting slide rod, making it practical and efficient.

[0013] (4) By setting multiple limiting grooves at the bottom of the connecting base and setting the third action rod in the corresponding limiting groove, this utility model can effectively prevent the torsion springs from separating from the connecting base under long-term use, ensuring the stability of the connection between the torsion spring group and the connecting base, which is safe and practical.

[0014] (5) This utility model provides a rotating shaft in the mounting groove and rotating holes at both ends of the connecting slide that are adapted to each rotating shaft. The smoothness of rotation between the first connecting part and the connecting slide is ensured by the cooperation of the rotating shaft and the rotating hole, which is efficient and convenient. Attached Figure Description

[0015] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein...

[0016] Figure 1 This is a schematic diagram of the overall structure of an XR glasses hinge according to this utility model;

[0017] Figure 2 This is an exploded view of the overall structure of an XR glasses hinge according to this utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the connecting slide in this utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of the connecting base in this utility model;

[0020] Figure 5 This is a schematic diagram of the overall structure of the torsion spring assembly in Example 1;

[0021] Figure 6 This is an exploded view of the overall structure of the torsion spring assembly in Example 2;

[0022] Figure 7 This is a schematic diagram of the overall structure of the torsion spring assembly in Example 2;

[0023] The attached figures are labeled as follows:

[0024] First connecting part 1, mounting groove 11, rotating shaft 12, second connecting part 2, rotating assembly 3, connecting slide 31, connecting base 32, connecting slide rod 33, rotating hole 34, connecting slot 35, connecting slide groove 36, connecting frame plate 37, torsion spring group 4, first torsion spring 41, second torsion spring 42, third torsion spring 43, fourth torsion spring 44, first actuating rod 45, fifth torsion spring 46, sixth torsion spring 47, second actuating rod 48, third actuating rod 49. Detailed Implementation

[0025] (Example 1)

[0026] See Figures 1 to 5This utility model has a first connecting part 1 for connecting to the temple of a mirror and a second connecting part 2 for connecting to the frame. A rotating assembly 3 is provided between the first connecting part 1 and the second connecting part 2, allowing for rotatable connection between the two parts. The rotating assembly 3 includes a connecting base 32 fixedly mounted on the second connecting part 2 and a connecting slide block 31 slidably mounted on the connecting base 32. The first connecting part 1 is rotatably connected to the connecting slide block 31. The connecting slide block 31 has two opposing connecting rods 33, and the connecting base 32 has connecting grooves 36 adapted to each connecting rod 33. One end of each connecting slide rod 33 is fixed to the bottom of the connecting slide block 31, and the other end of each connecting slide rod 33 passes through and extends out of the corresponding connecting slide groove 36. A torsion spring group 4 is provided between the end of each connecting slide rod 33 extending out of the connecting slide groove 36 and the connecting base 32 for resetting after each connecting slide rod 33 slides. The torsion spring group 4 is composed of multiple torsion springs connected in series. The two ends of the torsion spring group 4 act on each connecting slide rod 33 and the connecting base 32 respectively. The first connecting part 1 is rotated and unfolded or folded and stored by the rotational engagement with the connecting slide block 31, the sliding engagement between each connecting slide rod 33 and the connecting slide groove 36, and the continuous force applied by the torsion spring group 4.

[0027] The torsion spring assembly 4 includes a first torsion spring 41, a second torsion spring 42, a third torsion spring 43, and a fourth torsion spring 44. Each connecting slide rod 33 is provided with a connecting slot 35. The first torsion spring 41 and the second torsion spring 42 are disposed on both sides of any connecting slide rod 33, and the third torsion spring 43 and the fourth torsion spring 44 are disposed on both sides of another connecting slide rod 33. One end of the first torsion spring 41 is disposed in the connecting slot 35 of the corresponding connecting slide rod 33, and the other end of the first torsion spring 41 is connected to one end of the second torsion spring 42. The other end of the second torsion spring 42 is connected to the first torsion spring 43 through the fourth torsion spring 44. An actuating rod 45 is connected to one end of a third torsion spring 43, and one end of the third torsion spring 43 is connected to the other end of a fourth torsion spring 44. The other end of the fourth torsion spring 44 is also located in the connecting slot 35 of the corresponding connecting slide rod 33. The first actuating rod 45 is pressed against the connecting base 32 by the continuous force of the first torsion spring 41, the second torsion spring 42, the third torsion spring 43 and the fourth torsion spring 44. After each connecting slide rod 33 is raised, it is reset by the continuous force of the first torsion spring 41, the second torsion spring 42, the third torsion spring 43 and the fourth torsion spring 44.

[0028] The first connecting part 1 is provided with a mounting groove 11, and the connecting slide 31 is disposed in the mounting groove 11. The inner wall of the mounting groove 11 is provided with a rotating shaft 12 arranged opposite to each other. Both ends of the connecting slide 31 are provided with rotating holes 34 corresponding to each rotating shaft 12. The first connecting part 1 is rotatably connected to the connecting slide 31 through the cooperation of each rotating shaft 12 and rotating hole 34.

[0029] (Example 2)

[0030] See Figures 6 to 7 In this utility model, the bottom of the connecting base 32 is provided with two torsion spring groups 4 that are arranged opposite to each connecting slide rod 33. The bottom of each connecting slide rod 33 is fixedly provided with a connecting frame plate 37. Each connecting frame plate 37 and the bottom of the corresponding connecting slide rod 33 form a connecting through groove. The torsion spring group 4 includes a fifth torsion spring 46 and a sixth torsion spring 47. One end of the fifth torsion spring 46 is connected to one end of the sixth torsion spring 47 through a second actuating rod 48. The second actuating rod 48 passes through the connecting through groove. Adjacent fifth torsion springs 46 and adjacent sixth torsion springs 47 are connected by a third actuating rod 49. Each third actuating rod 49 is pressed against the connecting base 32. After each connecting slide rod 33 is raised, it is reset by the continuous force applied to the connecting base 32 by each third actuating rod 49 and the pressing of the connecting frame plate 37 by the second actuating rod 48.

[0031] The bottom of the connecting base 32 is provided with a limiting groove that is arranged opposite to each other. The end of the fifth torsion spring 46 away from the second action rod 48, each of the third action rods 49, and the end of the sixth torsion spring 47 away from the second action rod 48 are all arranged in the corresponding limiting grooves; the remaining technical features are the same as those in Embodiment 1.

[0032] The working principle of this utility model is as follows: During use, the temples are mounted on the first connecting part 1, and the frame is mounted on the second connecting part 2. Initially, the temples are folded and staggered, with the sides of each first connecting part 1 pressing against the connecting base 32. As the temples rotate and unfold, they slowly rotate from the side to the end face. During this rotation, the temples lift the connecting slide 31. During this lifting process, each first connecting part 1 overcomes the continuous force of the torsion springs 4. During this lifting process, each connecting slide rod 33 begins to rise along the extension direction of the connecting groove 36. Once the end face of each connecting slide rod 33 presses against the end face of the connecting base 32, the connecting slide rod 33 begins to reset. During the positioning process, when the torsion spring group 4 in Embodiment 1 is used, each connecting slide rod 33 is driven to descend by the continuous force applied by the first torsion spring 41, the second torsion spring 42, the third torsion spring 43 and the fourth torsion spring 44. When the torsion spring group 4 in Embodiment 2 is used, the fifth torsion spring 46 and the sixth torsion spring 47 continuously apply force to press the second action rod 48 against the connecting frame plate 37, and drive each connecting slide rod 33 to descend, thereby firmly pressing the end face of the first connecting part 1 against the connecting base 32, thereby realizing the opening of the temple. Similarly, when storing the temple, the end face of the first connecting part 1 is rotated to the side of the first connecting part 1 and pressed against the connecting base 32. The continuous force applied by the torsion spring group 4 realizes the stability of the temple after storage. The structure is ingenious, convenient and practical.

[0033] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An xr glasses swivel having a first connection for connection with a temple and a second connection for connection with a frame; characterized in that: A rotating assembly is provided between the first connecting part and the second connecting part, allowing the first connecting part and the second connecting part to rotate and connect. The rotating assembly includes a connecting base fixedly installed on the second connecting part and a connecting slide block that is slidably mounted on the connecting base. The first connecting part is rotatably connected to the connecting slide block. The connecting slide block has two connecting rods arranged opposite each other. The connecting base has connecting grooves that are adapted to each connecting rod. One end of each connecting rod is fixed to the bottom of the connecting slide block, and the other end of each connecting rod passes through and extends out of the corresponding connecting groove. A torsion spring assembly is provided between the end of each connecting rod extending out of the connecting groove and the connecting base for resetting after sliding. The torsion spring assembly consists of multiple torsion springs connected in series. The two ends of the torsion spring assembly act on each connecting rod and the connecting base, respectively. The first connecting part can be rotated and unfolded or folded for storage through rotational engagement with the connecting slide block, sliding engagement between each connecting rod and the connecting groove, and continuous force applied by the torsion spring assembly.

2. The xr glasses swivel according to claim 1, wherein: The torsion spring assembly includes a first torsion spring, a second torsion spring, a third torsion spring, and a fourth torsion spring. Each connecting slide rod is provided with a connecting slot. The first and second torsion springs are located on both sides of any connecting slide rod, and the third and fourth torsion springs are located on both sides of another connecting slide rod. One end of the first torsion spring is located in the connecting slot of the corresponding connecting slide rod, and the other end of the first torsion spring is connected to one end of the second torsion spring. The other end of the second torsion spring is connected to one end of the third torsion spring through a first actuating rod. One end of the third torsion spring is connected to the other end of the fourth torsion spring, and the other end of the fourth torsion spring is also located in the connecting slot of the corresponding connecting slide rod. The first actuating rod is pressed against the connecting base by the continuous force applied by the first, second, third, and fourth torsion springs. After each connecting slide rod is raised, it is reset by the continuous force applied by the first, second, third, and fourth torsion springs.

3. The xr glasses swivel of claim 1, wherein: The bottom of the connecting base is provided with two oppositely arranged torsion spring groups that correspond one-to-one with each connecting slide rod. Each connecting slide rod has a fixed connecting frame plate at its bottom, and each connecting frame plate and the bottom of the corresponding connecting slide rod form a connecting through groove. The torsion spring group includes a fifth torsion spring and a sixth torsion spring. One end of the fifth torsion spring is connected to one end of the sixth torsion spring through a second actuating rod. The second actuating rod passes through the connecting through groove. Adjacent fifth torsion springs and adjacent sixth torsion springs are connected by a third actuating rod. Each third actuating rod presses against the connecting base. After each connecting slide rod is raised, it is reset by the continuous force applied to the connecting base by each third actuating rod and the pressing of the connecting frame plate by the second actuating rod.

4. The xr glasses swivel of claim 3, wherein: The bottom of the connecting base is provided with a limiting groove that is arranged opposite to each other. The end of the fifth torsion spring away from the second action rod, each of the third action rods, and the end of the sixth torsion spring away from the second action rod are all arranged in the corresponding limiting groove.

5. A pivot for an x-ray glasses according to claim 2 or 3 or 4, wherein: The first connecting part is provided with a mounting groove, the connecting slide is disposed in the mounting groove, the inner wall of the mounting groove is provided with a rotating shaft arranged opposite to it, and the two ends of the connecting slide are provided with rotating holes corresponding to each rotating shaft. The first connecting part is rotatably connected to the connecting slide through the cooperation of each rotating shaft and rotating hole.

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