Stable outward elastic hinge and intelligent glasses

Abstract

The utility model relates to a stable outward elastic hinge and intelligent glasses, the stable outward elastic hinge comprises: an end piece, which is provided with a first channel in a penetrating manner, and one end of the end piece is provided with a front hinge head; the elastic component is arranged on the end piece; a protruding block is arranged at the bottom of one end of each glasses leg in a protruding mode, each protruding block is rotationally connected with the corresponding front hinge head, each protruding block is provided with a second channel communicated with the corresponding first channel and the interior of the corresponding glasses leg in a penetrating mode, a rotating space is formed between the bottom of each protruding block and the corresponding front hinge head, and when the glasses legs are overturned upwards relative to the end pieces, the protruding blocks can rotate relative to the end pieces. The protruding block abuts against the elastic assembly. And the data flat cable penetrates through the first channel and the second channel and extends into the glasses legs. According to the stable outward elastic hinge, on the premise that the glasses legs can be normally opened and closed, the data flat cable can be effectively hidden and protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to glasses technical field especially stable outer elastic hinge and intelligent glasses. BACKGROUND

[0002] With the rapid development of intelligent wearable devices, as a new generation of intelligent terminal, intelligent glasses integrate various sensors, display modules, communication modules and power supply units, and are widely used in navigation assistance, health monitoring, information display, augmented reality (AR) and other fields. The overall structure of the intelligent glasses usually includes a frame, left and right legs, a lens module, and various electronic devices distributed inside the frame and the legs.

[0003] In order to realize the data and power connection between the electronic devices in the frame (such as camera, microphone, processing chip) and the electronic devices in the legs (such as battery, power management module, communication module), it is usually necessary to connect them through a flexible printed circuit board (FPC) or a data cable. There is a hinge structure between the legs and the frame, so that the legs can be folded and unfolded relative to the frame, which puts high requirements on the layout of the cable.

[0004] At present, the common hinge structure of intelligent glasses does not effectively hide or protect the cable. The cable needs to cross the frame and the legs along the leg pivot part. During the opening and closing of the legs, the cable at the pivot is in an exposed state. This structure not only affects the appearance, but also easily causes the cable to be eroded by external dust, moisture, oil stains and other pollutants, reducing its service life. INVENTION CONTENTS

[0005] Therefore, it is necessary to provide a stable outer elastic hinge and intelligent glasses that can effectively hide and protect the data cable while ensuring the normal opening and closing of the legs.

[0006] A stable outer elastic hinge, comprising:

[0007] A shank is provided with a first channel, and one end of the shank is provided with a front hinge;

[0008] An elastic component is arranged on the shank;

[0009] A leg is provided with a protruding block at one end, the block is rotationally connected with the front hinge, and the block is provided with a second channel that is in communication with the first channel and the inside of the leg, respectively. The block has a rotating space between the bottom and the front hinge. When the leg is turned outward relative to the shank, the block presses the elastic component; and

[0010] Data wires pass through the first channel, the second channel and extend to the inside of the temple.

[0011] The stable outer elastic hinge is provided with a protruding block at the bottom of the temple, and the temple is rotatably connected with the front hinge head of the head, so that the hinge structure of the temple is realized. The head is provided with a first channel, and the protruding block is provided with a second channel which is in communication with the first channel and the inside of the temple. Thus, one end of the data wires can pass through the first channel and extend to the frame to be connected with corresponding electronic components, and the other end of the data wires can pass through the second channel to the inside of the temple to be connected with the power supply and corresponding electronic components. The whole setting channel can hide the data wires. In addition, the protruding block and the front hinge head have a rotating space, so that when the temple is turned outward, the protruding block presses the elastic component to form elastic buffering, preventing the protruding block from directly pressing the head and causing damage to the parts. When the temple is turned inward, the folding storage of the temple is realized. The stable outer elastic hinge can effectively hide and protect the data wires while ensuring that the temple can be normally and smoothly opened and closed.

[0012] In one embodiment, the head includes a main body and a base, one end of the main body is arranged on the base, the base can be mounted with the frame, and the other end of the main body is the front hinge head. The first channel penetrates the main body and the base.

[0013] In one embodiment, the front hinge head is in the form of a circular arc end, and the protruding block is provided with a recessed part which is rotatably matched with the front hinge head.

[0014] In one embodiment, the base is provided with a first buckle on the side away from the main body.

[0015] In one embodiment, the protruding block includes a first protruding arm and a second protruding arm which are arranged at intervals, the first protruding arm and the second protruding arm are respectively located on both sides of the front hinge head, and are rotatably connected with the front hinge head through a screw.

[0016] In one embodiment, the elastic component includes an outer shell and an elastic piece, the vertical sectional area of the base is greater than the vertical sectional area of the main body, the outer shell is in the form of a sleeve which penetrates through both ends, the outer shell is sleeved on the main body, the elastic piece is arranged in the outer shell and abuts against the protruding block, and the temple is turned outward to press the elastic piece with the protruding block.

[0017] In one embodiment, the elastic piece is provided with two, and the two elastic pieces are respectively located on both sides of the main body.

[0018] In one embodiment, the front hinge head is located outside the outer shell, the elastic piece is stretched out from the outer shell and abuts against the protruding block.

[0019] In one of the embodiments, the protrusion is provided with a first opening and a second opening, the first opening and the second opening are communicated to form the second channel, the first opening is communicated with the first channel, the second opening is communicated with the inside of the temple, the first opening and the second opening respectively extend in different directions, and an included angle is formed between the extending directions of the two.

[0020] The utility model also provides a kind of intelligent glasses, comprising: frame and two sets of stable outer elastic hinge as described above, the temple and the one side of the frame are detachably connected, and the first channel is communicated with the inside of the frame, so that the data cable can extend into the frame, the end of the temple is spaced from the frame. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is structural schematic view of the utility model intelligent glasses embodiment one;

[0022] Figure 2 It is structural schematic view of the utility model intelligent glasses embodiment two;

[0023] Figure 3 It is structural schematic view of the utility model intelligent glasses state one;

[0024] Figure 4 It is structural schematic view of the utility model intelligent glasses state two;

[0025] Figure 5 It is structural schematic view of the utility model stable outer elastic hinge one embodiment.

[0026] In the drawings, the component list represented by each sign is as follows:

[0027] 100, intelligent glasses;1, frame;2, stable outer elastic hinge;21, temple;211, first channel;212, front hinge head;213, main body;214, base body;215, first buckle;22, elastic assembly;221, outer shell;222, elastic piece;23, temple;231, protrusion;232, second channel;233, recess;234, first protruding arm;235, second protruding arm;236, second buckle;237, first opening;238, second opening;24, data cable;25, screw. DETAILED DESCRIPTION

[0028] For the above purposes, features and advantages of the present application to be more apparent and understandable, the specific embodiments of the present application will be described below in detail with reference to the accompanying drawings. Obviously, the specific details described below are only some embodiments of the present application, and the present application can be implemented in many other embodiments different from those described herein. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be limiting.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application.

[0031] Please refer to Figures 1 to 2 In an embodiment, the intelligent glasses 100 include a frame 1 and two sets of stable elastic hinges 2, and each of the opposite sides of the frame 1 is provided with a set of stable elastic hinges 2.

[0032] Please refer to Figures 1 to 5 In an embodiment, the stable elastic hinge 2 includes a head 21, an elastic assembly 22, a leg 23 and a data cable 24. The head 21 is provided with a first channel 211 penetrating through the front and back of the head 21, and the front end of the head 21 is provided with a front hinge 212, and the rear end of the head 21 is detachably connected to the frame 1. The elastic assembly 22 is arranged on the head 21. The leg 23 is provided with a protruding lug 231 at the bottom of one end, the lug 231 is rotatably connected to the front hinge 212, and the lug 231 is provided with a second channel 232 penetrating through and communicating with the first channel 211 and the inside of the leg 23, respectively, and the lug 231 has a rotating space between the bottom and the front hinge 212, and when the leg 23 is flipped outward relative to the head 21, the lug 231 abuts against the elastic assembly 22. The data cable 24 passes through the first channel 211 and the second channel 232, and one end of the data cable 24 extends into the inside of the frame 1, and the other end of the data cable 24 extends into the inside of the leg 23.

[0033] The stable outer elastic hinge 2, the temple 23 is connected with the front hinge 212 of the temple post 21 through the protrusion 231 arranged at the bottom, and the hinge structure of the temple 23 is realized. The temple post 21 is provided with the first channel 211, and the protrusion 231 is provided with the second channel 232 in communication with the first channel 211 and the interior of the temple 23 respectively, so that one end of the data cable 24 can extend into the frame 1 through the first channel 211 to be connected with the corresponding electronic elements, and the other end of the data cable 24 can extend into the temple 23 through the second channel 232 to be connected with the power supply and the corresponding electronic elements. The whole setting channel enables the data cable 24 to be hidden. In addition, the protrusion 231 is provided with a rotating space between the bottom and the front hinge 212, so that when the temple 23 is turned outward, the protrusion 231 is pressed against the elastic assembly 22 to form elastic buffering, preventing the protrusion 231 from being directly pressed against the temple post 21 to cause damage to the parts. When the temple 23 is turned inward, the folding storage of the temple 23 is realized. The stable outer elastic hinge 2 realizes the effective hiding and protection of the data cable 24 under the premise of ensuring that the temple 23 can be normally and smoothly opened and closed.

[0034] In an embodiment, the temple post 21 comprises a main body 213 and a base 214, one end of the main body 213 is arranged on the top surface of the base 214, the bottom surface of the base 214 is provided with a first buckle 215, the side of the frame 1 is provided with a mounting position, the first buckle 215 is clamped and fixed with the mounting position, the other end of the main body 213 is the front hinge 212, and the first channel 211 penetrates the main body 213 and the base 214.

[0035] In order to make the front hinge 212 and the protrusion 231 rotate more smoothly, the front hinge 212 is in the shape of a circular arc, and the protrusion 231 is provided with a recess 233 matched with the front hinge 212.

[0036] Further, the stable outer elastic hinge 2 further comprises two screws 25. The protrusion 231 comprises a first protruding arm 234 and a second protruding arm 235 arranged at intervals, the first protruding arm 234 and the second protruding arm 235 are respectively located on the upper and lower sides of the front hinge 212, and are rotatably connected with the front hinge 212 through the screws 25.

[0037] It can be understood that the protrusion 231 and the temple 23 can also be detachably connected. Specifically, the second buckle 236 is arranged on the side of the protrusion 231 away from the first protruding arm 234 and the second protruding arm 235, and is clamped on the temple 23 through the second buckle 236.

[0038] In another embodiment, the elastic assembly 22 comprises an outer shell 221 and an elastic piece 222, the vertical sectional area of the base body 214 is larger than that of the main body 213, the outer shell 221 is in the form of a sleeve with both ends through, the outer shell 221 is sleeved on the main body 213, the elastic piece 222 is arranged in the outer shell 221 and abuts against the protrusion 231, and the mirror leg 23 is flipped outward to make the protrusion 231 abut against the elastic piece 222.

[0039] Further, the front hinge 212 is located outside the outer shell 221, the elastic piece 222 extends out of the outer shell 221 and abuts against the protrusion 231, and the rotation connection between the front hinge 212 and the protrusion 231 is facilitated.

[0040] Referring to Figure 1 and Figure 5 , the elastic piece 222 can be in the form of a spring piece, and the number thereof is two, the two elastic pieces 222 are respectively located outside the two sides of the main body 213, and when the mirror leg 23 is flipped outward, the protrusion 231 and the two spring pieces at intervals can form stable elastic abutment, and the effect of external elastic buffering is better.

[0041] Referring to Figure 2 and Figure 5 , in another embodiment, the protrusion 231 is provided with a first opening 237 and a second opening 238 extending in different directions, and the first opening 237 and the second opening 238 form the second channel 232 in communication. The first opening 237 is in communication with the first channel 211, the second opening 238 is in communication with the inside of the mirror leg 23, and the extension directions of the first opening 237 and the second opening 238 form an included angle. Further, the extension direction of the first opening 237 is perpendicular to the extension direction of the second opening 238, and the inside bottom surface of the second opening 238 extends obliquely into the first opening 237, so that the data cable 24 is bent more smoothly. The technical features of the above-described embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the description.

[0042] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications, substitutions and improvements can be made, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the claims.

Claims

1. A stable external spring hinge, characterized in that, include: The head of the building is equipped with a first passage, and a front hinge head is provided at one end of the head of the building. An elastic component is provided on the head of the building; The temple has a protruding bump at one bottom end, which is rotatably connected to the front hinge. The protrusion also has a second channel that communicates with the first channel and the interior of the temple. There is a rotation space between the bottom of the protrusion and the front hinge. When the temple is flipped outward relative to the hinge, the protrusion presses against the elastic component. and The data cable passes through the first channel, the second channel, and extends into the interior of the temple.

2. The stable external spring hinge according to claim 1, characterized in that, The frame includes a main body and a base. One end of the main body is located on the base, and the base can be installed with the frame. The other end of the main body is the front hinge. The first channel passes through the main body and the base.

3. The stable external spring hinge according to claim 2, characterized in that, The front hinge head has an arc end, and the protrusion has a recess that rotates with the front hinge head.

4. The stable external spring hinge according to claim 2, characterized in that, The base has a first buckle protruding from the side away from the main body.

5. The stable external spring hinge according to claim 2, characterized in that, It also includes screws, and the protrusion includes a first protruding arm and a second protruding arm that are spaced apart. The first protruding arm and the second protruding arm are respectively located on both sides of the front hinge head and are rotatably connected to the front hinge head by the screws.

6. The stable external spring hinge according to claim 2, characterized in that, The elastic component includes an outer shell and an elastic element. The vertical cross-sectional area of ​​the base is larger than that of the main body. The outer shell is a sleeve-shaped structure with both ends through it. The outer shell is fitted onto the main body. The elastic element is located inside the outer shell and abuts against the protrusion. The temple flips outward so that the protrusion presses against the elastic element.

7. The stable external spring hinge according to claim 6, characterized in that, The elastic element is provided in two parts, and the two elastic elements are respectively located on the outer sides of the main body.

8. The stable external spring hinge according to claim 6, characterized in that, The front hinge is located on the outside of the housing, and the elastic element extends from the housing and abuts against the protrusion.

9. The stable external spring hinge according to claim 1, characterized in that, The protrusion has a first opening and a second opening, which are connected to form a second channel. The first opening is connected to the first channel, and the second opening is connected to the interior of the temple. The first opening and the second opening extend in different directions, and the two extending directions form an angle between them.

10. A type of smart glasses, characterized in that, include: The frame and two sets of stable external spring hinges as described in any one of claims 1 to 9, wherein the temple head is detachably connected to one side of the frame, and the first channel communicates with the interior of the frame, allowing the data cable to extend into the frame, and the ends of the temples are spaced apart from the frame.

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