Smart glasses with hidden hinge structure

Abstract

The utility model provides a kind of intelligent glasses with hidden hinge structure, including leg, hinge assembly, FPC and frame, hinge assembly includes hinge rotating part and the leg mounting part and frame mounting part being arranged in the both sides of hinge rotating part, leg and frame are respectively provided with leg hinge installation site and frame hinge installation site, hinge rotating part is arranged in leg or frame, there is the shielding avoidance portion matched with hinge assembly between leg and frame, and hinge assembly can support FPC wiring. Advantageous effects are: through the cooperation between leg hinge installation site, frame hinge installation site and hinge rotating part, the internal space of leg and frame can be effectively utilized, the hinge assembly is designed in product, at the same time, hinge rotating part is arranged in leg or frame, cooperates shielding avoidance portion, can not affect the movement between leg and frame while shielding FPC, avoid parts exposure, improve the use experience of user and the competitiveness of product.

Description

Technical Field

[0001] This utility model relates to the field of smart glasses technology, specifically to a smart glasses with a hidden hinge structure. Background Technology

[0002] Smart glasses are glasses with an independent operating system that allows users to install software, games, and other programs. They can perform at least one function, such as adding schedules, map navigation, interacting with friends, taking photos / videos, and playing music, through voice or gesture operation, and can also access wireless networks. As a replacement or supplement to future smartphones, smart glasses will create a brand new consumer electronics market.

[0003] Smart glasses typically consist of a frame and temples, with the temples able to rotate relative to the frame to a folded or unfolded state. The frame and temples are connected by a hinge structure. Existing hinge structures are generally exposed on the outside of the glasses. While this allows for free rotation of the temples, the hinge design is aesthetically unappealing and susceptible to damage from impacts. Furthermore, impacts can cause scratches when the hinge comes into contact with the user's skin, negatively affecting the user experience and hindering the product's competitiveness. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a smart glasses with a hidden hinge structure, which solves the problem that the hinge structure of existing smart glasses is located on the outside of the product, making it susceptible to damage from bumps and causing the product to be unsightly.

[0005] This utility model discloses a smart glasses with a hidden hinge structure, including temples, a hinge assembly, an FPC (Flexible Printed Circuit), and a frame. The hinge assembly includes a hinge rotating part and temple mounting parts and frame mounting parts disposed on both sides of the hinge rotating part. The temples and the frame are respectively provided with temple hinge mounting positions and frame hinge mounting positions that cooperate with the temple mounting parts and frame mounting parts. The hinge rotating part is disposed on the temple or the frame. A blocking and clearance part that cooperates with the hinge assembly is provided between the temple and the frame. The hinge assembly can support the FPC wiring, and the blocking and clearance part can block the FPC.

[0006] This utility model is further improved by setting the hinge rotation part in the frame and the blocking and clearance part including the arc-shaped blocking protrusion on the temple and the clearance notch on the frame corresponding to the hinge rotation part. The blocking protrusion is set in the clearance notch and the arc-shaped blocking protrusion can move around the hinge rotation part in a circle.

[0007] This utility model is further improved by including a conductive element. The lower end face of the FPC is provided with an exposed copper portion. The conductive element is disposed between the exposed copper portion and the hinge assembly. The exposed copper portion can cooperate with the conductive element to make the hinge assembly the ground of the FPC.

[0008] This utility model is further improved by using conductive foam as the conductive component.

[0009] The present invention is further improved in that the hinge assembly includes a hinge frame, a hinge pivot assembly and a hinge seat. The hinge frame is provided with two hinge arms on the side facing the hinge seat. The two hinge arms are provided on both sides of the hinge seat and can be hinged to the hinge seat through the hinge pivot assembly.

[0010] This utility model is further improved by providing positioning bosses on both the hinge arm and the hinge seat to cooperate with the FPC for positioning.

[0011] This utility model is further improved, and the hinge axis assembly includes a hinge screw, a hinge nut, a first hinge anti-slip component, and a second hinge anti-slip component. The hinge nut is threadedly connected to the hinge screw. The first and second hinge anti-slip components are sleeved on the hinge screw, and the first and second hinge anti-slip components are respectively disposed on both sides of the two hinge arms. The hinge seat and the hinge arm are provided with hinge mounting holes that cooperate with the hinge screw. The first and second hinge anti-slip components can improve the stability of the position between the temple and the frame.

[0012] This utility model is further improved by providing a second anti-slip component for the rotating shaft, which is located near the end of the rotating shaft nut. The second anti-slip component includes two anti-slip pads and two damping pads. The two damping pads are located between the two anti-slip pads. Each of the two damping pads has a damping frustum on its opposite surface. The rotating shaft screw can increase the degree of deformation of the damping pads through the damping frustum, thereby adjusting the magnitude of the motion damping of the hinged rotating shaft assembly.

[0013] This utility model is further improved in that the temple mounting part is a first mounting screw hole provided on the hinge frame, and the frame mounting part is a second mounting screw hole provided on the hinge base. The hinge frame can be fixedly connected to the temple through the first mounting screw hole and screw engagement, and the hinge base can be fixedly connected to the frame through the second mounting screw hole and screw engagement.

[0014] This utility model is further improved by providing a mounting support plate inside the frame, and a mounting notch on the mounting support plate. A mounting plate that matches the mounting notch is attached to the FPC, and the mounting plate can match the mounting notch to restrict the installation position of the FPC.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a smart glasses with a hidden hinge structure. This structure effectively solves the problem that the hinge structure of existing smart glasses is located on the outside of the product, leading to easy damage from bumps and an unsightly appearance. Through the cooperation between the temple hinge mounting position, the frame hinge mounting position, and the hinge rotation part, the internal space of the temple and frame can be effectively utilized to design the hinge assembly inside the product. Simultaneously, the hinge rotation part is located on the temple or frame, and with the blocking and anti-gap part, it can cover the FPC without affecting the movement between the temple and frame, preventing exposed parts, thus improving the user experience and the product's competitiveness. Attached Figure Description

[0016] To more clearly illustrate the solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the smart glasses with a hidden hinge structure.

[0018] Figure 2 for Figure 1 Schematic diagram of the exploded structure;

[0019] Figure 3 This is a schematic diagram of the hinge assembly structure;

[0020] Figure 4 This is a schematic diagram of the FPC structure. Detailed Implementation

[0021] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, and accompanying drawings are used to distinguish different objects, not to describe a particular order.

[0022] In this invention, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment to other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this invention can be combined with other embodiments.

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown, this utility model discloses a smart glasses with a hidden hinge structure, including a temple 1, a hinge assembly 4, an FPC 3, and a frame 2. The hinge assembly 4 includes a hinge rotating part 43 and a temple mounting part 411 and a frame mounting part 421 disposed on both sides of the hinge rotating part 43. The temple 1 and the frame 2 are respectively provided with a temple hinge mounting position 101 and a frame hinge mounting position 102 that cooperate with the temple mounting part 411 and the frame mounting part 421. The hinge rotating part 43 is disposed in the temple 1 or the frame 2. A blocking and clearance part that cooperates with the hinge assembly 4 is provided between the temple 1 and the frame 2. The hinge assembly 4 can support the wiring of the FPC 3, and the blocking and clearance part can block the FPC 3.

[0025] By cooperating with the temple hinge mounting position 101, the frame hinge mounting position 102, and the hinge rotating part 43, the internal space of the temple 1 and the frame 2 can be effectively utilized to design the hinge assembly 4 inside the product. At the same time, the hinge rotating part 43 is set in the temple 1 or the frame 2. With the help of the blocking and clearance part, the movement between the temple 1 and the frame 2 can be affected while the FPC3 is blocked to avoid the parts being exposed, thereby improving the user experience and the competitiveness of the product.

[0026] The hinge rotation part 43 is disposed in the frame 2. The blocking and clearance part includes an arc-shaped blocking protrusion 111 disposed on the temple 1 and a clearance notch 211 disposed on the frame 2 at a position corresponding to the hinge rotation part 43. The arc-shaped blocking protrusion 111 is disposed in the clearance notch 211.

[0027] By setting the arc-shaped blocking protrusion 111, the hinge rotation part 43 and the FPC3 wiring can be effectively blocked. At the same time, in conjunction with the clearance notch 211, the movement of the arc-shaped blocking protrusion 111 can be guaranteed. As the temple 1 swings, the arc-shaped blocking protrusion 111 can move around the hinge rotation part 43 in a circle.

[0028] The temple 1 includes a front temple shell 11 and a rear temple shell 12, which are connected by a snap-fit. An arc-shaped blocking protrusion 111 is provided on the front temple shell 11 near the end of the frame 2.

[0029] The frame 2 includes a front frame shell 21 and a rear frame shell 22, which are snap-fitted together. A clearance notch 211 is provided on the front frame shell 21 near the arc-shaped blocking protrusion 111.

[0030] It also includes a conductive component. The lower end face of the FPC3 is provided with an exposed copper portion 31, and the conductive component is disposed between the exposed copper portion 31 and the hinge assembly 4.

[0031] By setting the exposed copper portion 31, when the FPC3 is mounted on the hinge assembly 4 and a wire passes through it, the exposed copper portion 31 can cooperate with the conductive element so that the hinge assembly 4 becomes the ground of the FPC3.

[0032] When static electricity from a person comes into contact with hinge assembly 4, it can be conducted to the ESD module on FPC3 for static elimination.

[0033] The conductive component is conductive foam. The conductive foam can cushion the installation of FPC3 and support the exposed copper part 31.

[0034] The hinge assembly 4 includes a hinge frame 41, a hinge pivot assembly, and a hinge seat 42. The hinge frame 41 has two hinge arms 412 on the side facing the hinge seat 42. The two hinge arms 412 are located on both sides of the hinge seat 42, and the two hinge arms 412 can be hinged to the hinge seat 42 through the hinge pivot assembly.

[0035] Both the hinge arm 412 and the hinge seat 42 are provided with positioning bosses 413 that cooperate with and position the FPC3. The positioning bosses 413 can improve the stability of the position of the FPC3 on the hinge assembly 4.

[0036] The hinge assembly includes a hinge screw 43, a hinge nut 44, a first hinge anti-slip component 45, and a second hinge anti-slip component. The hinge nut 44 is threadedly connected to the hinge screw 43. The first hinge anti-slip component 45 and the second hinge anti-slip component are sleeved on the hinge screw 43. The first hinge anti-slip component 45 and the second hinge anti-slip component are respectively provided on both sides of the two hinge arms 412. The hinge seat 42 and the hinge arm 412 are provided with hinge mounting holes that cooperate with the hinge screw 43.

[0037] By setting the first pivot anti-slip component 45 and the second pivot anti-slip component, the stability of the position between the temple 1 and the frame 2 can be improved.

[0038] The second anti-slip component of the rotating shaft is located at one end near the rotating shaft nut 44. The second anti-slip component of the rotating shaft includes two anti-slip pads 46 and two damping pads 47. The two damping pads 47 are located between the two anti-slip pads 46, and each of the opposite surfaces of the two damping pads 47 is provided with a damping frustum 471.

[0039] During installation, the pivot screw 43 and pivot nut 44 engage to press the two damping pads 47 toward the hinge arm 412. The damping frustum 471 increases the deformation of the damping pads 47. By adjusting the tightness of the pivot nut 44, the movement damping of the hinge pivot assembly can be adjusted to ensure that the temple 1 can be suspended at any angle.

[0040] The damping pad 47 is made of metal, and the use of metal can improve the service life of the damping pad 47.

[0041] The temple mounting part 411 has a first mounting screw hole on the hinge frame 41, and the frame mounting part 421 has a second mounting screw hole on the hinge base 42.

[0042] The hinge bracket 41 can be fixedly connected to the temple 1 through the first mounting screw hole and screw engagement, and the hinge base 42 can be fixedly connected to the frame 2 through the second mounting screw hole and screw engagement.

[0043] The frame 2 is provided with a mounting support plate 221, the mounting support plate 221 is provided with a mounting notch 222, and the FPC3 is attached with a mounting plate 32 that matches the mounting notch 222.

[0044] The mounting plate 32 and the mounting notch 222 work together to effectively limit the installation position of the FPC3 and improve the stability of the FPC3 position.

[0045] As can be seen from the above, the beneficial effects of this utility model are: by adopting its structure, it can effectively solve the problem that the hinge structure of smart glasses in the prior art is located on the outside of the product, which is prone to damage from bumps and is not aesthetically pleasing. Through the cooperation between the temple hinge mounting position 101, the frame hinge mounting position 102 and the hinge rotating part 43, the internal space of the temple 1 and the frame 2 can be effectively utilized to design the hinge assembly 4 inside the product. At the same time, the hinge rotating part 43 is set in the temple 1 or the frame 2. With the help of the blocking and anti-gap part, it can block the FPC3 without affecting the movement between the temple 1 and the frame 2, avoid the parts being exposed, improve the user experience and the competitiveness of the product.

[0046] The specific embodiments described above are preferred embodiments of this utility model, and are not intended to limit the specific scope of this utility model. The scope of this utility model includes but is not limited to the specific embodiments described above. All equivalent changes made in accordance with this utility model are within the protection scope of this utility model.

Claims

1. A smart glasses with a hidden hinge structure, characterized in that: The lens includes temples, a hinge assembly, an FPC (fiberglass reinforced plastic) assembly, and a frame. The hinge assembly includes a hinge rotating part and temple mounting parts and frame mounting parts disposed on both sides of the hinge rotating part. The temples and the frame are respectively provided with temple hinge mounting positions and frame hinge mounting positions that cooperate with the temple mounting parts and frame mounting parts. The hinge rotating part is disposed on the temple or the frame. A blocking and clearance part that cooperates with the hinge assembly is provided between the temple and the frame. The hinge assembly can support the wiring of the FPC, and the blocking and clearance part can block the FPC.

2. The smart glasses with a hidden hinge structure according to claim 1, characterized in that: The hinge rotation part is disposed in the frame, and the blocking and clearance part includes an arc-shaped blocking protrusion disposed on the temple and a clearance notch disposed on the frame at a position corresponding to the hinge rotation part. The blocking protrusion is disposed in the clearance notch, and the arc-shaped blocking protrusion can move circumferentially around the hinge rotation part.

3. The smart glasses with a hidden hinge structure according to claim 1, characterized in that: It also includes a conductive element, wherein the lower end face of the FPC is provided with an exposed copper portion, the conductive element is disposed between the exposed copper portion and the hinge assembly, and the exposed copper portion can cooperate with the conductive element to make the hinge assembly become the ground of the FPC.

4. The smart glasses with a hidden hinge structure according to claim 3, characterized in that: The conductive component is conductive foam.

5. The smart glasses with a hidden hinge structure according to claim 1, characterized in that: The hinge assembly includes a hinge frame, a hinge pivot assembly, and a hinge base. The hinge frame has two hinge arms on one side facing the hinge base. The two hinge arms are located on both sides of the hinge base, and the two hinge arms can be hinged to the hinge base through the hinge pivot assembly.

6. The smart glasses with a hidden hinge structure according to claim 5, characterized in that: Both the hinge arm and the hinge seat are provided with positioning bosses that cooperate with the FPC for positioning.

7. The smart glasses with a hidden hinge structure according to claim 5, characterized in that: The hinge assembly includes a hinge screw, a hinge nut, a first hinge anti-slip component, and a second hinge anti-slip component. The hinge nut is threadedly connected to the hinge screw. The first and second hinge anti-slip components are sleeved on the hinge screw and are respectively disposed on both sides of the two hinge arms. The hinge base and the hinge arms are provided with hinge mounting holes that mate with the hinge screw. The first and second hinge anti-slip components can improve the positional stability between the temple and the frame.

8. The smart glasses with a hidden hinge structure according to claim 7, characterized in that: The second anti-slip component of the pivot is located near the pivot nut. The second anti-slip component of the pivot includes two anti-slip pads and two damping pads. The two damping pads are located between the two anti-slip pads. The opposing surfaces of the two damping pads are provided with damping frustums. The pivot screw can increase the deformation of the damping pads through the damping frustums, thereby adjusting the motion damping of the hinge pivot assembly.

9. The smart glasses with a hidden hinge structure according to claim 5, characterized in that: The temple mounting portion is a first mounting screw hole provided on the hinge frame, and the frame mounting portion is a second mounting screw hole provided on the hinge base. The hinge frame can be fixedly connected to the temple through the first mounting screw hole and screw engagement, and the hinge base can be fixedly connected to the frame through the second mounting screw hole and screw engagement.

10. The smart glasses with a hidden hinge structure according to any one of claims 1-9, characterized in that: A mounting support plate is provided inside the frame, and a mounting notch is provided on the mounting support plate. A mounting plate that mates with the mounting notch is attached to the FPC, and the mounting plate can mate with the mounting notch to restrict the installation position of the FPC.

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