Rotating shaft structure of intelligent glasses

Abstract

The utility model relates to the field of intelligent glasses, and discloses an intelligent glasses rotating shaft structure which comprises a glasses frame and glasses legs which are arranged at the end parts of the glasses frame and are rotationally connected through hinging pieces, the end part of the glasses frame is connected with a wiring cylinder for guiding an electric wire, the interior of each glasses leg is provided with an arc-shaped groove matched with the wiring cylinder, the opening of each arc-shaped groove is connected with a sealing ring, and the inner wall of each sealing ring is tightly attached to the outer surface of the wiring cylinder to form a sealing structure. According to the intelligent glasses, the sealing rings are connected in the arc-shaped grooves to be sealed with the wiring cylinders, and the wiring cylinders and the arc-shaped grooves are kept sealed through the sealing rings in the rotation process of the glasses legs, so that short circuit caused by entering of the glasses legs can be avoided while protection is performed through the wiring cylinders, and the waterproof effect of the intelligent glasses is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of intelligent glasses, especially to a hinge structure of intelligent glasses. BACKGROUND

[0002] The hinge structure of intelligent glasses needs to consider functionality, comfort and durability in design, and its core structure usually includes a fixed support, a rotating support, a damping hinge and a limiting component.

[0003] The fixed support is installed on the main machine of the glasses, the rotating support is installed on the temple, and the two are connected through the damping hinge to realize the multi-angle rotation and stopping function of the temple relative to the main machine. The rotating support is provided with a stop area, and the fixed support is provided with a stop block, and the two cooperate to realize the rotation and positioning of the temple within a specified angle range.

[0004] In the above-mentioned hinge structure of intelligent glasses, wires need to be built-in between the frame and the temple of the intelligent glasses to realize intelligent control functions such as sensor signal transmission and power supply. The structure design of this connection part is relatively complex, and there are many gaps and interfaces. These areas are extremely vulnerable to moisture intrusion from the external environment, which can cause internal wire short circuits. Once a short circuit occurs, it will not only interfere with the normal operation of the intelligent glasses, causing functional failure, but also directly damage electronic components, making the intelligent glasses unable to continue to be used, causing inconvenience and economic loss to the user.

[0005] In view of this, the utility model provides a hinge structure of intelligent glasses to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hinge structure of intelligent glasses, comprising a frame, and a temple provided at the end of the frame and connected through a hinge piece;

[0007] The end of the frame is connected with a wire guide tube for guiding the wires, the inside of the temple is provided with an arc-shaped groove matched with the wire guide tube, and the opening of the arc-shaped groove is connected with a sealing ring, and the inner wall of the sealing ring is tightly attached to the outer surface of the wire guide tube to form a sealing structure.

[0008] As a further description of the above-mentioned technical scheme: the overall shape of the wire guide tube is arc-shaped, and the center line of the wire guide tube and the arc-shaped groove is in the same position as the center line of the hinge piece center shaft.

[0009] As a further description of the above-mentioned technical scheme: the side surface of the wire guide tube is connected with a guide rod, and the inner wall of the temple is provided with a guide groove matched with the size of the guide rod.

[0010] As a further description of the above technical solution: the overall shape of the guide groove is arc-shaped, and the center line of the guide groove is in the same position as the center line of the hinge center shaft.

[0011] As a further description of the above technical solution: the end of the wire routing cylinder is inserted into the inside of the temple and sealed by the sealing ring when the temple is rotated to the maximum angle.

[0012] The utility model has the following beneficial effects:

[0013] The utility model discloses a sealing ring and wire routing cylinder are sealed in arc-shaped groove inside connection, and in the process of temple rotation, sealing ring keeps the sealing between wire routing cylinder and arc-shaped groove, so that can avoid short circuit caused by entering while being protected through wire routing cylinder, thereby improving the waterproof effect of intelligent glasses.

[0014] The utility model discloses a guide rod and the guiding effect of guide groove guarantee the stability of temple rotation, so that when the hinge loosens, the temple shakes. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the first cross section structure schematic diagram of the utility model;

[0017] Figure 3 It is the second cross section structure schematic diagram of the utility model;

[0018] Figure 4 It is the temple cross section structure schematic diagram of the utility model;

[0019] Figure 5 It is the wire routing cylinder structure schematic diagram of the utility model;

[0020] Figure 6 It is the temple bending structure schematic diagram of the utility model.

[0021] LEGEND:

[0022] 1, frame;2, temple;3, hinge;4, wire routing cylinder;5, arc-shaped groove;6, sealing ring;7, guide groove;8, guide rod. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0024] Embodiment one

[0025] The utility model relates to a kind of intelligent glasses pivot structure, as shown in Figures 1-6 It includes: frame 1, and the end of frame 1 is connected with the frame leg 2 by the hinge piece 3 and rotates.

[0026] The end of frame 1 is connected with the wire tube 4 for guiding wire, the inside of frame leg 2 is opened with the arc slot 5 matched with wire tube 4, the opening of arc slot 5 is connected with sealing ring 6, and the inner wall of sealing ring 6 is tightly attached to the outer surface of wire tube 4 to form a sealed structure.

[0027] Among them, the overall shape of wire tube 4 is arc, and the center line of wire tube 4 and arc slot 5 is in the same position with the center line of hinge piece 3 center axis.

[0028] Further, the end of wire tube 4 is inserted in the inside of frame leg 2 and sealed by sealing ring 6 when frame leg 2 rotates to the maximum angle. In this embodiment, sealing ring 6 can continuously seal between wire tube 4 and arc slot 5 during the rotation of frame leg 2.

[0029] When using, the wire arranged in frame 1 will pass through wire tube 4 and extend to the inside space of frame leg 2, so as to realize the transmission of signal and power between frame 1 and frame leg 2; at this time, frame leg 2 is tightly attached to wire tube 4 by sealing ring 6, and the sealing effect is achieved; when frame leg 2 is subjected to external tension, it can rotate flexibly through hinge piece 3, and in the rotation process, frame leg 2 will drive sealing ring 6 to rotate along the surface of wire tube 4, and sealing ring 6 always plays a sealing role between wire tube 4 and arc slot 5 of frame leg 2 during this period, until frame leg 2 rotates to the maximum angle designed.

[0030] Figures 4-6 The second embodiment of the utility model is shown, which is different from the above-mentioned embodiment one only in that the side surface of wire tube 4 is connected with guide rod 8, the inner wall of frame leg 2 is opened with guide slot 7 matched with the size of guide rod 8, the overall shape of guide slot 7 is arc, and the center line of guide slot 7 is in the same position with the center line of hinge piece 3 center axis. In this embodiment, guide rod 8 is vertically located on the side surface of wire tube 4, and is symmetrically distributed about the longitudinal center line of wire tube 4; guide rod 8 and guide slot 7 are one-to-one matched and corresponding.

[0031] In use, the guide groove 7 rotates along the surface of the guide rod 8 during the rotation of the temple 2, and in this process, the guide rod 8 and the guide groove 7 jointly constitute a precise guide system, the guide rod 8 provides a clear path reference for the movement of the guide groove 7 in its fixed form and position, and the guide groove 7 closely fits the guide rod 8 and regularly slides and rotates along the surface thereof, which can limit the shaking and deviation of the temple 2 during the rotation, and ensure that the temple 2 always rotates according to the predetermined track, avoiding the position deviation of the temple 2 caused by unstable rotation.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it can still be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A smart glasses hinge structure, characterized in that, The application relates to a glasses frame (1) and a glasses leg (2) rotatably connected to the end of the glasses frame (1) through a hinge (3). The end of the glasses frame (1) is connected with a wire guiding cylinder (4) for guiding an electric wire, the inside of the glasses leg (2) is provided with an arc-shaped slot (5) matched with the wire guiding cylinder (4), and the opening of the arc-shaped slot (5) is connected with a sealing ring (6) which is tightly attached to the outer surface of the wire guiding cylinder (4) to form a sealing structure. The overall shape of the wire guiding cylinder (4) is arc-shaped, and the center line of the wire guiding cylinder (4) and the arc-shaped slot (5) is located at the same position as the center line of the central axis of the hinge (3). 2.The intelligent glasses rotating shaft structure according to claim 1, characterized in that: The side surface of the wire guiding cylinder (4) is connected with a guide rod (8), and the inner wall of the glasses leg (2) is provided with a guide slot (7) matched with the size of the guide rod (8). 3.The intelligent glasses rotating shaft structure according to claim 1, characterized in that: The overall shape of the guide slot (7) is arc-shaped, and the center line of the guide slot (7) is located at the same position as the center line of the central axis of the hinge (3).

4. The intelligent glasses rotating shaft structure according to claim 3, characterized in that: When the glasses leg (2) is rotated to the maximum angle, the end of the wire guiding cylinder (4) is inserted into the inside of the glasses leg (2) and is sealed by the sealing ring (6). 5.The intelligent glasses hinge structure of claim 1, wherein: ​

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