Zoom intelligent glasses

Abstract

The invention discloses variable-focus intelligent glasses, and relates to the field of intelligent glasses, the variable-focus intelligent glasses comprise a glasses frame, two symmetrical variable-focus lenses are fixed on the glasses frame, support legs are fixed at two ends of the glasses frame, wearing anti-falling mechanisms are arranged on the two support legs, and auxiliary anti-falling mechanisms are arranged on the two support legs. And a control module is mounted in the glasses frame. The supporting legs on the two sides of the face carry the wearing anti-falling mechanism to be erected on the ears of the user, then the wearing anti-falling mechanism is adjusted and limited according to the distance between the eyes of the user and the ears, the wearing anti-falling mechanism is made to be tightly attached to the ears of the user, meanwhile, the wearing anti-falling mechanism drives the auxiliary anti-falling mechanism, and the auxiliary anti-falling mechanism abuts against the area behind the ears of the user. Therefore, when a user wears the intelligent glasses to move, the intelligent glasses can be more stably worn according to the distance from the ears to the eyes of the user, and the possibility that the intelligent glasses slip or shift is reduced.

Description

Technical Field

[0001] The present application relates to the field of smart glasses, and in particular to a pair of variable-focus smart glasses. Background Art

[0002] Smart varifocal glasses technology is based on advanced intelligent sensing technology and focusing system, which realizes automatic adjustment of lens focal length. Through built-in sensors and microprocessors, this type of glasses can monitor the user's eye position and gaze point in real time, so as to accurately judge the user's visual needs. When the user needs to look at objects at a close distance, the sensor will sense the close gaze of the eyes and send instructions to the focusing system through the microprocessor, so that the lens automatically adjusts the focal length to adapt to the close field of vision. Conversely, when the user needs to look at objects at a distance, the lens will also adjust the focal length accordingly.

[0003] The hardware configuration of variable-focus smart glasses mainly includes microdisplay, camera, sensor, processor and other components. The microdisplay is responsible for projecting images or video content in front of the user's eyes, the camera is used to capture external visual information, the sensor is responsible for monitoring the user's head movement and eye movement, and the processor is responsible for processing this information and generating corresponding image or video output.

[0004] These hardware configurations of smart glasses cause the weight of smart glasses to be heavier than normal glasses. When users wear smart glasses, they only rely on the temples of the smart glasses to be placed on the user's ears, and the temples are fixed on the patient's head using elastic clamps. Since the weight of smart glasses is relatively large, when users are active, the smart glasses may fall off or shift when they rely on the temples to fix them. Summary of the invention

[0005] The purpose of the present application is to solve the problem raised in the above-mentioned background technology that due to the relatively large weight of smart glasses, when the user is moving, the smart glasses may fall off or shift when they are fixed on the temples. The present application provides a variable-focus smart glasses.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions: A variable-focus smart glasses comprises a glasses frame, two symmetrical variable-focus lenses are fixed on the glasses frame, supporting legs are fixed at both ends of the glasses frame, two symmetrical nose pads are fixed on the glasses frame, both supporting legs are provided with wearing anti-slipping mechanisms, both supporting legs are provided with auxiliary anti-slipping mechanisms, and a control module is installed in the glasses frame.

[0007] By adopting the above technical solution, the supporting legs on both sides of the face are placed on the user's ears with the wearing anti-slip mechanism, and then the wearing anti-slip mechanism is adjusted and limited according to the distance from the user's eyes to the ears, so that the wearing anti-slip mechanism is close to the user's ears. While the wearing protection mechanism is close to the user's ears, the wearing anti-slip mechanism drives the auxiliary anti-slip mechanism, and the auxiliary anti-slip mechanism resists the area behind the user's ears, so that the two auxiliary anti-slip mechanisms resist and clamp the area behind the user's ears, so that when the user wears the smart glasses and moves, according to the distance from the user's ears to the eyes, the smart glasses can be worn more stably, and the possibility of slipping or shifting of the smart glasses is reduced. At the same time, the auxiliary anti-slip mechanism is used to reduce the pressure on the user's ears, improve the wearing experience, and further reduce the possibility of slipping or shifting of the smart glasses.

[0008] Furthermore, the anti-slip mechanism comprises an anti-slip leg arranged on the supporting leg, a limiting support is arranged on the anti-slip leg, a moving component is arranged between the limiting support and the anti-slip leg, and a battery is fixed in the supporting leg.

[0009] By adopting the above technical solution, when the user wears the smart glasses, the anti-slip legs are driven by the supporting legs to contact the top of the user's ears, and the limiting brackets are driven by the moving components to contact the back of the ears. In this way, the glasses frame can be limited according to the distance from the user's ears to the eyes, reducing the possibility of the smart glasses slipping or shifting.

[0010] Furthermore, the moving component includes a micro electric telescopic rod fixed in an anti-slip leg, a sliding groove is provided on the anti-slip leg, a sliding block is slidably connected in the sliding groove, and the sliding block is fixedly connected to the telescopic end of the micro electric telescopic rod.

[0011] By adopting the above technical solution, the telescopic end of the micro electric telescopic rod drives the sliding block to slide in the sliding groove, and then the sliding block drives the limit support to contact the back of the ear, so that the limit support can be easily contacted behind the user's ear.

[0012] Furthermore, a pressure sensor is fixed to a side of the limit support close to the glasses frame, and the pressure sensor is electrically connected to the control module.

[0013] By adopting the above technical solution, the limit support drives the pressure sensor to contact the ear, and the pressure sensor transmits the pressure to the control module, so that when the limit support contacts the ear and the pressure sensor is pressurized, the micro electric telescopic rod can be stopped in time.

[0014] Furthermore, an elastic connecting leg is provided between the anti-slip leg and the supporting leg, and both ends of the elastic connecting leg are fixedly connected to the supporting leg and the anti-slip leg.

[0015] By adopting the above technical solution, when wearing glasses, under the action of the elastic connecting legs, the side edges of the anti-falling legs are allowed to contact the user's head, thereby further improving the wearing stability of the smart glasses and reducing the possibility of the smart glasses falling off.

[0016] Furthermore, the auxiliary anti-slip mechanism comprises a resistance block fixed on one side of the anti-slip leg, a resistance rubber pad is arranged on the resistance block, and an extrusion component is arranged between the resistance rubber pad and the resistance block.

[0017] By adopting the above technical solution, when the sliding block drives the limit support to move toward the ear, the sliding block drives the extrusion component to move the resistance rubber pad to clamp the user's head, thereby further improving the wearing stability of the smart glasses and reducing the possibility of the smart glasses falling off.

[0018] Furthermore, the extrusion assembly includes a connecting block slidably connected to the resistance block, the connecting block passes through the anti-slip leg and is fixedly connected to the sliding block, a push rod is fixed on the connecting block, the push rod is slidably connected to the resistance block, an extrusion inclined block is fixed on the resistance rubber pad, and the push rod is in resistance to the inclined surface of the extrusion inclined block.

[0019] By adopting the above technical solution, the connecting block drives the push rod, and the push rod contacts the inclined surface of the extrusion inclined block when moving, so that the push rod can easily push the extrusion inclined block, and the extrusion inclined block drives the contact rubber pad to contact the user's head.

[0020] Furthermore, a support block is fixed on the resistance block, one end of the extrusion bevel block is slidably connected to the support block, a return spring is arranged between the extrusion bevel block and the anti-slip leg, and both ends of the return spring are fixedly connected to the extrusion bevel block and the anti-slip leg.

[0021] By adopting the above technical solution, the extrusion bevel block slides on the supporting block, and then the extrusion bevel block pulls the reset spring. When the limit support is away from the ear, the extrusion bevel block slides in the direction of the resistance block under the pull of the reset spring, thereby enabling the extrusion bevel block to move stably and facilitating the reset of the extrusion bevel block.

[0022] In summary, the present application includes at least one of the following beneficial effects: 1. In the present application, the anti-slip legs are driven by the supporting legs to contact the top of the user's ears, and after the nose pads on the glasses frame contact the user's nose, the contact blocks on the sides of the anti-slip legs are caused to contact the user's head under the action of the elastic connecting legs. Then, the control module is used to control the micro-electric telescopic rod, so that the micro-electric telescopic rod drives the sliding block, and the sliding block drives the limit support to move from the rear to the user's ear, and then the limit support contacts the rear of the user's ear. At the same time, under the action of the pressure sensor, the limit support maintains appropriate pressure to contact the ear, thereby achieving the purpose of allowing the user to wear the smart glasses more stably according to the distance from the user's ear to the eye when wearing the smart glasses, and reducing the possibility of the smart glasses slipping or shifting.

[0023] 2. In the present application, the sliding block drives the connecting block while the connecting block drives the push rod. When the push rod moves, it contacts the inclined surface of the extrusion bevel block. The extrusion bevel block, supported by the supporting block, drives the resistance rubber pad toward the user's head. The resistance rubber pad contacts the user's head and clamps the user's head, thereby achieving the purpose of further improving the wearing stability of the smart glasses and reducing the possibility of the smart glasses falling off.

[0024] 3. In the present application, elastic connecting legs are fixed on both supporting legs, and both elastic connecting legs are arc-shaped. When the glasses are worn, the sides of the anti-slip legs are in contact with the user's head under the action of the elastic connecting legs, so that the two anti-slip legs clamp the user's head, thereby achieving the purpose of further improving the wearing stability of the smart glasses and reducing the possibility of the smart glasses falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a first three-dimensional structural schematic diagram of the smart glasses in this application; Figure 2 is a second three-dimensional structural schematic diagram of the smart glasses in this application; Figure 3 is a schematic diagram of the third body structure of the smart glasses in this application; Figure 4 This application Figure 2 The enlarged schematic diagram at A in the middle; Figure 5 This application Figure 3 Enlarged schematic diagram of point B in the middle.

[0026] Description of reference numerals: 1. Eyeglass frame; 2. Variable-focus lens; 3. Support leg; 4. Nose pad; 5. Anti-slip mechanism when wearing; 51. Anti-slip leg; 52. Limiting support; 53. Battery; 54. Moving component; 541. Micro electric telescopic rod; 542. Sliding block; 543. Sliding groove; 544. Pressure sensor; 55. Elastic connecting leg; 6. Auxiliary anti-slip mechanism; 61. Resistance rubber pad; 62. Resistance block; 63. Extrusion component; 631. Connecting block; 632. Push rod; 633. Extrusion oblique block; 634. Support block; 635. Reset spring. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1 —5 Provide further details of this application.

[0028] The embodiment of the present application discloses a pair of variable-focus smart glasses.

[0029] Reference Figure 1 , Figure 2 and Figure 3 A variable-focus smart glasses comprises a glasses frame 1, on which two symmetrical variable-focus lenses 2 are fixed, support legs 3 are fixed at both ends of the glasses frame 1, two symmetrical nose pads 4 are fixed on the glasses frame 1, and the two support legs 3 are provided with wearing anti-slipping mechanisms 5, and the two support legs 3 are provided with auxiliary anti-slipping mechanisms 6, and a control module is installed in the glasses frame 1.

[0030] When the smart glasses are manufactured, a control module is installed in a glasses frame 1. The glasses frame 1 is made of a lightweight and durable material. A special space is provided inside the glasses frame 1 to install a variable focus lens 2 and a control module. The variable focus lens 2 is made of a special electro-optical material. Different voltages are applied to change the refractive index to achieve continuous zooming. The control module is used to control the voltage on the variable focus lens 2 to achieve the variable zoom function. At the same time, the control module has a built-in sensing module, which can sense the user's eye movement and external environmental changes in real time. Based on the sensed values, the control module intelligently determines the user's current visual needs, provides the user with a seamless zoom experience, and can sense and respond to the user's eye movement and external environmental changes in real time. When the user wears the smart glasses, the user directly wears them like ordinary glasses, and then the support legs 3 on both sides of the face are placed on the user's ears with the anti-slip mechanism 5, and then the anti-slip mechanism 5 is adjusted to limit the distance from the user's eyes to the ears, so that the anti-slip mechanism 5 can be adjusted to limit the distance from the user's eyes to the ears. The anti-slip mechanism 5 is closely attached to the ear of the user. When the protective wearing mechanism is closely attached to the ear of the user, the anti-slipping mechanism 5 drives the auxiliary anti-slipping mechanism 6. The auxiliary anti-slipping mechanism 6 contacts the area behind the ear of the user, and the two auxiliary anti-slipping mechanisms 6 contact and clamp the area behind the ear of the user, so that the smart glasses can be stably worn on the ear of the user. When the user wears the smart glasses, the anti-slipping mechanism 5 on the supporting leg 3 is adjusted according to the distance from the ear of the user to the glasses, and the anti-slipping mechanism 5 is buckled on the ear of the user. At the same time, the anti-slipping mechanism 5 drives the auxiliary anti-slipping mechanism 6, and the two auxiliary anti-slipping mechanisms 6 clamp the area behind the ear of the user. Therefore, when the user wears the smart glasses for activities, the smart glasses can be worn more stably according to the distance from the ear to the eye of the user, and the possibility of slipping or shifting of the smart glasses is reduced. At the same time, the auxiliary anti-slipping mechanism 6 is used to reduce the pressure on the ear of the user, thereby improving the wearing experience and further reducing the possibility of slipping or shifting of the smart glasses.

[0031] Reference Figure 2 , Figure 3 and Figure 4The wearing anti-slip mechanism 5 includes an anti-slip leg 51 arranged on the supporting leg 3, a limited position support 52 is arranged on the anti-slip leg 51, a moving component 54 is arranged between the limited position support 52 and the anti-slip leg 51, and a battery 53 is fixed in the supporting leg 3. When the user wears the smart glasses, the anti-slip leg 51 is driven by the supporting leg 3 to contact the top of the user's ear. After the nose pad 4 on the eyeglass frame 1 contacts the user's nose, the moving component 54 is started by the control module, and the moving component 54 drives the limited position support 52, so that the limited position support 52 moves from the back of the ear to the ear on the anti-slip leg 51, so that the limited position support 52 contacts the back of the ear, and then the moving component 54 is turned off. By allowing the supporting leg 3 to carry the anti-slip leg 51, the limited position support 52 on the anti-slip leg 51 contacts the area behind the user's ear according to actual needs, so that the eyeglass frame 1 can be restricted according to the distance from the user's ear to the eye, reducing the possibility of the smart glasses slipping or deflecting.

[0032] Reference Figure 4 and Figure 5 The moving component 54 includes a micro electric telescopic rod 541 fixed in the anti-slip leg 51, a sliding groove 543 is opened on the anti-slip leg 51, a sliding block 542 is slidably connected in the sliding groove 543, and the sliding block 542 is fixedly connected to the telescopic end of the micro electric telescopic rod 541.

[0033] When the anti-slip leg 51 is not placed above the ear, the telescopic end of the micro-electric telescopic rod 541 remains extended. When the anti-slip leg 51 is pressed against the ear, the control module is electrically connected to the micro-electric telescopic rod 541, and the control module starts the micro-electric telescopic rod 541, allowing the telescopic end of the micro-electric telescopic rod 541 to drive the sliding block 542, allowing the sliding block 542 to slide in the sliding groove 543, and then the sliding block 542 drives the limiting support 52 to approach the back of the ear, and then the limiting support 52 presses against the back of the ear, and the limiting support 52 restricts the anti-slip leg 51, and the anti-slip leg 51 restricts the supporting leg 3. By allowing the micro-electric telescopic rod 541 to drive the sliding block 542, and allowing the sliding block 542 to drive the limiting support 52 when moving in the sliding groove 543, it is convenient to make the limiting support 52 press against the back of the user's ear.

[0034] Reference Figure 3 and Figure 4A pressure sensor 544 is fixed on the side of the limit support 52 close to the eyeglass frame 1, and the pressure sensor 544 is electrically connected to the control module. When the limit support 52 contacts the back of the ear, the limit support 52 drives the pressure sensor 544 to contact the ear, and the pressure sensor 544 transmits the pressure received to the control module, and then the control module controls the micro electric telescopic rod 541 to stop working. By fixing the pressure sensor 544 on the limit support 52, the micro electric telescopic rod 541 can be stopped in time when the limit support 52 contacts the ear and the pressure sensor 544 is under pressure.

[0035] Reference Figure 2 and Figure 3 An elastic connection leg 55 is provided between the anti-slip leg 51 and the support leg 3, and both ends of the elastic connection leg 55 are fixedly connected to the support leg 3 and the anti-slip leg 51. The two support legs 3 are both fixed with elastic connection legs 55, and the elastic connection legs 55 are both arc-shaped. When wearing glasses, under the action of the elastic connection legs 55, the side of the anti-slip leg 51 is against the user's head, and the two anti-slip legs 51 clamp the user's head. By clamping the user's head under the action of the two elastic connection legs 55, the two anti-slip legs 51 can further improve the stability of the smart glasses and reduce the possibility of the smart glasses falling off.

[0036] Reference Figure 2 , Figure 3 and Figure 4 The auxiliary anti-slip mechanism 6 includes a resistance block 62 fixed on one side of the anti-slip leg 51, a resistance rubber pad 61 is arranged on the resistance block 62, and a pressing component 63 is arranged between the resistance rubber pad 61 and the resistance block 62. When the anti-slip leg 51 is in contact with the top of the ear, the resistance block 62 on the side of the anti-slip leg 51 is in contact with the user's head, and when the micro electric telescopic rod 541 drives the sliding block 542 and the sliding block 542 drives the limit support 52 to move toward the ear, the sliding block 542 drives the pressing component 63, and the pressing component 63 pushes the resistance rubber pad 61 on the resistance block 62 to move the resistance rubber pad 61, and then the rubber pads on both sides of the user's head are clamped with the user's head, and when the limit support 52 moves and contacts behind the ear, the sliding block 542 drives the pressing component 63, and the pressing component 63 drives the resistance rubber pad 61 to contact the user's head, thereby further improving the wearing stability of the smart glasses and reducing the possibility of the smart glasses falling off.

[0037] Reference Figure 2 and Figure 4The extrusion assembly 63 includes a connection block 631 slidably connected to the resistance block 62, the connection block 631 penetrates the anti-slip leg 51 and is fixedly connected to the sliding block 542, a push rod 632 is fixed to the connection block 631, the push rod 632 is slidably connected to the resistance block 62, and an extrusion oblique block 633 is fixed to the resistance rubber pad 61, and the push rod 632 is in conflict with the inclined surface of the extrusion oblique block 633. When the sliding block 542 drives the limit support 52 to approach the ear, the sliding block 542 drives the connection block 631, and the connection block 631 drives the push rod 632, and the push rod 632 is in conflict with the inclined surface of the extrusion oblique block 633 when moving, so that the extrusion oblique block 633 drives the resistance rubber pad 61 to approach the user's head. By driving the push rod 632 to move when the sliding block 542 moves, it is convenient for the push rod 632 to push the extrusion oblique block 633, so that the extrusion oblique block 633 drives the resistance rubber pad 61 to contact the user's head.

[0038] Reference Figure 2 and Figure 4 A support block 634 is fixed on the resistance block 62, one end of the extrusion bevel block 633 is slidably connected to the support block 634, a return spring 635 is arranged between the extrusion bevel block 633 and the anti-slip leg 51, and both ends of the return spring 635 are fixedly connected to the extrusion bevel block 633 and the anti-slip leg 51. When the push rod 632 pushes the extrusion bevel block 633, the extrusion bevel block 633 slides on the support block 634, and then the extrusion bevel block 633 pulls the return spring 635. When the limit support 52 is away from the ear, the extrusion bevel block 633 slides in the direction of the resistance block 62 under the pull of the return spring 635, so that the extrusion bevel block 633 drives the resistance rubber pad 61 away from the user's head. By using the support block 634 to push the extrusion bevel block 633, and then the return spring 635 pulls the extrusion bevel block 633, the extrusion bevel block 633 can be stably moved, and the extrusion bevel block 633 is convenient to reset.

[0039] Working principle: When wearing the smart glasses, driven by the supporting legs 3, the anti-slip legs 51 are pressed against the top of the user's ears, and after the nose pads 4 on the glasses frame 1 are pressed against the user's nose, the elastic connecting legs 55 are used to press the side contact blocks 62 of the anti-slip legs 51 against the user's head, and then the control module is used to control the micro electric telescopic rod 541, so that the micro electric telescopic rod 541 drives the sliding block 542, and the sliding block 542 drives the limiting support 52 to move from the rear to the user's ears, and then the limiting support 52 presses against the user's ears. At the rear, under the action of the pressure sensor 544, the limit support 52 maintains appropriate pressure against the ear. When the sliding block 542 drives the limit support 52 to move, the sliding block 542 drives the connecting block 631, and the connecting block 631 drives the push rod 632. When the push rod 632 moves, it contacts the inclined surface of the extrusion bevel block 633, so that the extrusion bevel block 633, supported by the support block 634, drives the resistance rubber pad 61 to approach the user's head, so that the resistance rubber pad 61 contacts the user's head, clamps the user's head, and completes the wearing of the smart glasses.

[0040] Then when in use, the control module is used to apply different voltages to the variable focus lens 2 to change the refractive index to achieve continuous zoom, and the control module is used to control the voltage on the variable focus lens 2 to achieve the variable zoom function. At the same time, the control module has a built-in sensing module, which can sense the user's eye movement and external environment changes in real time. Based on the perceived values, the control module intelligently judges the user's current visual needs, provides the user with a seamless zoom experience, and can sense and respond to the user's eye movement and external environment changes in real time.

Claims

1. A variable-focus smart glasses, comprising a glasses frame (1), characterized in that: Two symmetrical variable-focus lenses (2) are fixed on the eyeglass frame (1), supporting legs (3) are fixed at both ends of the eyeglass frame (1), two symmetrical nose pads (4) are fixed on the eyeglass frame (1), both supporting legs (3) are provided with wearing anti-slipping mechanisms (5), both supporting legs (3) are provided with auxiliary anti-slipping mechanisms (6), and a control module is installed in the eyeglass frame (1).

2. The variable focus smart glasses according to claim 1, characterized in that: The anti-slip mechanism (5) comprises an anti-slip leg (51) arranged on the support leg (3), a limit bracket (52) is arranged on the anti-slip leg (51), a moving component (54) is arranged between the limit bracket (52) and the anti-slip leg (51), and a battery (53) is fixed in the support leg (3).

3. The variable focus smart glasses according to claim 2, characterized in that: The moving assembly (54) comprises a micro electric telescopic rod (541) fixed in the anti-slip leg (51); a sliding groove (543) is provided on the anti-slip leg (51); a sliding block (542) is slidably connected in the sliding groove (543); and the sliding block (542) is fixedly connected to the telescopic end of the micro electric telescopic rod (541).

4. The variable focus smart glasses according to claim 3, characterized in that: A pressure sensor (544) is fixed to a side of the limit support (52) close to the eyeglass frame (1), and the pressure sensor (544) is electrically connected to the control module.

5. The variable focus smart glasses according to claim 2, characterized in that: An elastic connection leg (55) is provided between the anti-slip leg (51) and the support leg (3), and both ends of the elastic connection leg (55) are fixedly connected to the support leg (3) and the anti-slip leg (51).

6. The variable focus smart glasses according to claim 3, characterized in that: The auxiliary anti-slip mechanism (6) comprises a resistance block (62) fixed to one side of the anti-slip leg (51), a resistance rubber pad (61) being arranged on the resistance block (62), and a pressing component (63) being arranged between the resistance rubber pad (61) and the resistance block (62).

7. The variable focus smart glasses according to claim 6, characterized in that: The extrusion assembly (63) comprises a connection block (631) slidably connected to the resistance block (62); the connection block (631) penetrates the anti-slip leg (51) and is fixedly connected to the sliding block (542); a push rod (632) is fixed to the connection block (631); the push rod (632) and the resistance block (62) are slidably connected; an extrusion inclined block (633) is fixed to the resistance rubber pad (61); the push rod (632) and the inclined surface of the extrusion inclined block (633) are in contact.

8. The variable focus smart glasses according to claim 7, characterized in that: A support block (634) is fixed on the resistance block (62); one end of the extrusion bevel block (633) is slidably connected to the support block (634); a return spring (635) is provided between the extrusion bevel block (633) and the anti-slip leg (51); both ends of the return spring (635) are fixedly connected to the extrusion bevel block (633) and the anti-slip leg (51).

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