Smart glasses

Abstract

The present invention relates to the technical field of smart glasses, and specifically discloses a pair of smart glasses comprising: a housing having a mounting slot provided on the housing, a pair of glasses disposed within the mounting slot by a control body, and after a user puts on the pair of glasses, the control body adjusts the pair of glasses based on the position information of the user's eyeballs. The control body detects the position information of the user's eyeballs when looking straight ahead, and then determines whether the position of the eyeballs is in an optimal position relative to an imaging screen of the pair of glasses. If so, there is no need to adjust the position of the pair of glasses, and the glasses can continue to be used. If not, the control body can fine-tune the position of the pair of glasses to an optimal position for the user's eyeballs relative to the pair of glasses, thereby improving the user's wearing fit and enhancing the user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of smart glasses, and more particularly, to a pair of smart glasses. Background Art

[0002] VR smart glasses use head-mounted display devices to block a person's vision and hearing from the outside world, giving the user the feeling of being in a virtual environment. Their display principle is that the left and right screens display images for each eye separately, and the human eye receives this differentiated information, creating a three-dimensional perception in the mind. Existing VR smart glasses do not fit perfectly when worn by different people, causing misalignment between the human eye and the imaging screen, reducing the visual effect. Therefore, it is necessary to propose smart glasses that can at least partially address the problems existing in the existing technology. Summary of the Invention

[0003] The Summary of the Invention introduces a series of simplified concepts that will be further described in the Detailed Description of the Invention. The Summary of the Invention is not intended to limit the key features and essential features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0004] To at least partially address the above-mentioned problems, the present invention provides a pair of smart glasses comprising: a shell and a glasses body, wherein the shell is provided with a mounting groove, and the glasses body is arranged in the mounting groove by a control body. After the user wears the glasses body, the control body adjusts the glasses body according to the position information of the user's eyeballs.

[0005] Preferably, the control subject includes:

[0006] A positioning module is provided on the glasses body and is used to obtain the position information of the user's eyeballs;

[0007] A mounting device, the eyeglass body is detachably connected to the mounting device;

[0008] The adjusting device is connected to the inner wall of the mounting groove through the adjusting device, and the adjusting device adjusts the spectacles body according to the position information of the user's eyeball.

[0009] Preferably, the shell is provided with a first fixing mechanism and two second fixing mechanisms, and the shell is provided with a wearing cover that fits the user's face.

[0010] Preferably, the first fixing mechanism includes:

[0011] An arc-shaped rod, wherein both ends of the arc-shaped rod are symmetrically provided with adjustment mechanisms, and the adjustment mechanisms are connected to the outer wall of the shell.

[0012] Preferably, the second fixing mechanism includes:

[0013] A connecting rope, one end of which is connected to the arc-shaped rod, and the other end of which is connected to the shell, and a top sleeve is provided on the connecting rope.

[0014] Preferably, two heat dissipation bodies are further provided on the shell, and a temperature sensor is provided in the space area formed by the glasses body and the user's face. The temperature sensor is used to detect the temperature in the space area, and the heat dissipation body performs heat dissipation work according to the temperature in the space area.

[0015] Preferably, the position information of the user's eyeball includes: the vertical position and horizontal position of the eyeball relative to the center of the imaging screen, and the distance of the eyeball relative to the imaging screen.

[0016] Preferably, the mounting device comprises:

[0017] The mounting seat is provided on the adjustment device, and a plurality of clamps are provided on the mounting seat, and the clamps include:

[0018] A fixing rod is arranged on the mounting seat, a clamping groove is provided on the fixing rod, a clamping rod is slidably connected to the clamping groove, and a first spring is provided between the clamping rod and the inner wall of the clamping groove.

[0019] Preferably, the adjustment device includes: an x-axis adjustment mechanism, a y-axis adjustment mechanism and a z-axis adjustment mechanism, the end of the z-axis adjustment structure is provided with a mounting seat, the z-axis adjustment mechanism is arranged on the y-axis adjustment mechanism, and is used to adjust the distance between the glasses body and the user's eyeball, the y-axis adjustment mechanism is arranged on the x-axis adjustment mechanism, and is used to adjust the position of the glasses body in the vertical direction, and the x-axis adjustment mechanism is arranged on the inner wall of the mounting groove, and is used to adjust the position of the glasses body in the horizontal direction.

[0020] Preferably, the adjustment device comprises:

[0021] A control block is provided between the spectacles body and the mounting groove, the control block is provided with a control groove, the inner wall of the control groove is provided with a mounting block, and the mounting block is provided with a ball sleeve;

[0022] a first electric telescopic rod, one end of the first electric telescopic rod being connected to a sliding ball, the sliding ball being slidably connected to the ball sleeve, and the other end of the first electric telescopic rod being connected to a mounting seat;

[0023] A second electric telescopic rod, wherein a plurality of second electric telescopic rods are evenly arranged on the inner wall of the control groove, and a clamping plate is provided on the second electric telescopic rod, and the clamping plate is arranged closely against the outer wall of the first electric telescopic rod;

[0024] A control motor, the control motor being arranged on the inner wall of the mounting groove and connected to the control block via a rotating rod;

[0025] A limiting ring is rotatably arranged between the control block and the inner wall of the installation groove.

[0026] Compared with the prior art, the present invention has at least the following beneficial effects:

[0027] The smart glasses described in the present invention have a control body that detects the position information of the user's eyeballs when looking straight ahead, and then determines whether the position of the eyeballs is in the optimal position relative to the imaging screen of the glasses body. If so, there is no need to adjust the position of the glasses body and the glasses can continue to be used. If not, the position of the glasses body can be fine-tuned by the control body so that the position of the user's eyeballs is in the optimal position relative to the glasses body, thereby improving the wearing fit of the VR glasses and the user, satisfying the use of different groups of people and improving the user experience.

[0028] The present invention relates to smart glasses. Other advantages, objectives, and features of the present invention will be partially reflected in the following description and partially understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 This is a schematic structural diagram of smart glasses according to the present invention;

[0031] Figure 2 A smart glasses of the present invention Figure 1 An enlarged schematic diagram of point A in FIG.

[0032] Figure 3 This is a schematic diagram of a positioning module of smart glasses according to the present invention;

[0033] Figure 4 This is a schematic structural diagram of an adjuster for smart glasses according to the present invention;

[0034] Figure 5 This is a schematic structural diagram of a mounting device for smart glasses according to the present invention;

[0035] Figure 6 This is a schematic structural diagram of a cooling device for smart glasses according to the present invention;

[0036] Figure 7 The figure is a schematic structural diagram of a cooling device for smart glasses according to the present invention.

[0037] Description of the accompanying figures: 1, shell; 2, eyeglass body; 3, heat dissipation body; 4, wearing cover; 5, adjustment rod; 6, fixed block; 7, connecting rod; 8, adjustment slot; 9, moving rod; 10, adjustment slot; 11, fixed rod; 12, arc rod; 14, top cover; 15, mounting slot; 18, mounting seat; 19, fixed rod; 20, clamping slot; 21, clamping rod; 22, first spring; 23, limiting ring; 24, control motor; 25, rotating rod; 2 6. Control block; 27. Control slot; 28. Mounting block; 29. ​​Ball sleeve; 30. Sliding ball; 31. First electric telescopic rod; 32. Second electric telescopic rod; 33. Clamp; 34. Coolant tank; 35. Baffle; 36. Liquid pipe; 37. Heat conduction plate; 38. Air hole; 39. Micro water pump; 40. Cooling pipe; 41. Air pipe; 42. Air hole; 43. Baffle; 44. Liquid outlet pipe; 45. Liquid storage chamber; 46. Piston; 47. Second spring. DETAILED DESCRIPTION

[0038] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0039] It should be understood that terms such as “having”, “including” and “comprising” used herein do not preclude the existence or addition of one or more other elements or combinations thereof.

[0040] like Figure 1-Figure 7 As shown, the present invention provides a smart glasses, including: a shell 1 and a glasses body 2, the shell 1 is provided with a mounting groove 15, the glasses body 2 is set in the mounting groove 15 by a control body, and after the user wears the glasses body 2, the control body adjusts the glasses body 2 according to the position information of the user's eyeball.

[0041] The glasses body 2 is a VR glasses. After the user wears it, the control body will detect the position information of the user's eyeballs when looking straight ahead, and then determine whether the position of the eyeballs is in the optimal position relative to the imaging screen of the glasses body 2. If so, there is no need to adjust the position of the glasses body 2 and continue to use it. If not, the position of the glasses body 2 can be fine-tuned through the control body so that the position of the user's eyeballs relative to the glasses body 2 is in the optimal position, thereby improving the wearing fit of the VR glasses and the user to meet the needs of different groups of people and enhance the user experience.

[0042] In one embodiment, the control entity includes:

[0043] A positioning module, provided on the eyeglass body 2, for obtaining the position information of the user's eyeball;

[0044] The positioning module is provided on the spectacles body 2 and can obtain the position information of the user's eyeball from the front. Since the position of the positioning module relative to the center of the imaging screen of the spectacles body 2 is known, the position information of the eyeball relative to the center of the imaging screen of the spectacles body 2 can be obtained;

[0045] A mounting device, the eyeglass body 2 is detachably connected to the mounting device;

[0046] The mounting device enables the spectacles body 2 to be detachably connected, making it convenient to mount different spectacles bodies 2 on the housing 1 and facilitating the maintenance and replacement of the spectacles body 2;

[0047] An adjustment device, wherein the mounting device is connected to the inner wall of the mounting groove 15 through the adjustment device, and the adjustment device adjusts the eyeglass body 2 according to the position information of the user's eyeball;

[0048] The adjustment device can adjust the overall position of the glasses body 2 so that the relative position between the center of the imaging screen and the user's eyeball is adjusted to the optimal position, thereby improving the wearing fit.

[0049] Furthermore, the position information of the user's eyeball includes: the vertical position and horizontal position of the eyeball relative to the center of the imaging screen, and the distance of the eyeball relative to the imaging screen.

[0050] When the user's eyes are looking straight ahead, the position information of the eyeballs relative to the center of the imaging screen can be accurately obtained, and then the glasses body 2 can be adjusted based on the position information; alternatively, the contour information of the user's eyes can be obtained, and the position information of the eyeballs when looking straight ahead can be obtained based on the contour information (the default is that when the eyeballs are looking straight ahead, they are located in the middle of the eye contour). After the glasses body 2 is adjusted, a sound prompt will be given to indicate whether the adjustment is complete.

[0051] like Figure 4 and Figure 5 As shown, in one embodiment, the mounting device includes:

[0052] The mounting seat 18 is provided on the adjustment device, and a plurality of clamps are provided on the mounting seat 18. The clamps include:

[0053] A fixing rod 19 is provided on the mounting seat 18 . A clamping groove 20 is provided on the fixing rod 19 . A clamping rod 21 is slidably connected to the clamping groove 20 . A first spring 22 is provided between the clamping rod 21 and the inner wall of the clamping groove 20 .

[0054] The plurality of clamping rods 21 are in contact with the outer side of the spectacles body 2 , and the spectacles body 2 is clamped by utilizing the elastic force of the first spring 22 , thereby achieving clamping and fixing of the spectacles body 2 .

[0055] In one embodiment, the adjustment device includes: an x-axis adjustment mechanism, a y-axis adjustment mechanism and a z-axis adjustment mechanism, the end of the z-axis adjustment structure is provided with a mounting seat 18, the z-axis adjustment mechanism is arranged on the y-axis adjustment mechanism, and is used to adjust the distance between the glasses body 2 and the user's eyeball, the y-axis adjustment mechanism is arranged on the x-axis adjustment mechanism, and is used to adjust the position of the glasses body 2 in the vertical direction, and the x-axis adjustment mechanism is arranged on the inner wall of the mounting groove 15, and is used to adjust the position of the glasses body 2 in the horizontal direction.

[0056] In this embodiment, the first structure of the adjustment device is used. Based on the position information of the eyeball, the x-axis adjustment mechanism, the y-axis adjustment mechanism, and the z-axis adjustment mechanism are used to achieve fine adjustment of the eyeglass body 2 relative to the user's eyeball in the vertical direction, the horizontal direction, and the front-to-back direction to ensure that the relative position of the imaging screen of the eyeglass body 2 and the user's eyeball is the optimal position; the optimal position is that the distance between the two eyes and the imaging screen is equal, the two eyeballs are located on the horizontal center line of the imaging screen, and the distance between the two eyeballs and the vertical center line of the imaging screen is equal.

[0057] like Figure 4 As shown, in one embodiment, the adjustment device includes:

[0058] In this embodiment, the second structure of the adjustment device is provided, a control block 26 is provided between the eyeglass body 2 and the mounting groove 15, a control groove 27 is provided on the control block 26, a mounting block 28 is provided on the inner wall of the control groove 27, and a ball sleeve 29 is provided on the mounting block 28;

[0059] A first electric telescopic rod 31, one end of which is connected to a sliding ball 30, the sliding ball 30 being slidably connected to the ball sleeve 29, and the other end of which is connected to the mounting seat 18;

[0060] A plurality of second electric telescopic rods 32 are evenly arranged on the inner wall of the control slot 27 , and a clamping plate 33 is provided on the second electric telescopic rod 32 , and the clamping plate 33 is arranged closely against the outer wall of the first electric telescopic rod 31 ;

[0061] A control motor 24 is provided on the inner wall of the mounting slot 15 and is connected to a control block 26 via a rotating rod 25;

[0062] The limiting ring 23 is rotatably disposed between the control block 26 and the inner wall of the installation groove 15 .

[0063] During actual use, after the wearer has finished putting on the glasses, the position of the user's eyeballs is detected. After determining the eyeball positions, the relative distances between the left and right eye screens and the left and right eyes are detected respectively. Then, the multiple second electric telescopic rods 32 are controlled to work, so that the second electric telescopic rods 32 drive the sliding ball 30 to slide in the ball sleeve 29, and the first electric telescopic rod 31 drives the mounting seat 18 to move. The mounting seat 18 drives the glasses body 2 to move through the clamp. At the same time, the control motor 24 drives the control block 26 to rotate through the rotating rod 25, so that the glasses body 2 rotates a certain angle until it is adjusted to the optimal position. At this time, the imaging screen of the glasses body 2 is facing the wearer. The user's eyes are protected from being tilted or at an incorrect angle between the imaging screen and the eyes due to wearing reasons, which may affect the imaging effect of the glasses body 2; at the same time, when the user wears glasses, the distance between the glasses body 2 and the user's glasses can be adjusted by adjusting the first electric telescopic rod 31 to avoid the glasses from contacting the imaging screen of the glasses body 2, thereby protecting the imaging screen of the glasses body 2 and preventing the glasses from squeezing the user's nose bridge under the action of the glasses body 2, thereby improving the comfort of use; and the glasses body 2 can be quickly disassembled through the mounting device, which is convenient for replacing different types of glasses bodies 2, thereby improving the use effect and maintenance efficiency.

[0064] like Figure 1 As shown, in one embodiment, the shell 1 is provided with a first fixing mechanism and two second fixing mechanisms, and the shell 1 is provided with a wearing cover 4 that fits the user's face.

[0065] During actual use, after the glasses body 2 is worn through the first fixing mechanism and the second fixing mechanism, the wearing sleeve 4 contacts the user's face, and then the glasses body 2 is automatically adjusted through the control body, so that there is no misalignment between the human eye and the imaging screen, thereby improving the visual effect.

[0066] Furthermore, the wearing cover 4 is made of sponge material or rubber material.

[0067] The sponge and rubber materials are relatively soft, which can prevent users from getting eye pain due to wearing them for too long.

[0068] like Figure 1 As shown, in one embodiment, the first fixing mechanism includes:

[0069] The arc-shaped rod 12 has adjustment mechanisms symmetrically provided at both ends of the arc-shaped rod 12 , and the adjustment mechanisms are connected to the outer wall of the housing 1 .

[0070] Furthermore, the adjustment mechanism can be any mechanism in the prior art that can adjust the tightness;

[0071] Or, as Figure 2 As shown, the adjustment mechanism includes:

[0072] An adjusting rod 5, one end of which is provided with an adjusting slot 8, a moving rod 9 being slidably connected in the adjusting slot 8, the moving rod 9 being connected to one end of an arc-shaped rod 12, a plurality of adjusting slots 10 being evenly arranged on the moving rod 9, the other end of the adjusting rod 5 being connected to a connecting rod 7 and a fixing block 6, the fixing block 6 being provided on the outer wall of the housing 1;

[0073] A fixing rod 11 , one end of which extends into the adjusting slot 10 , and the other end of which passes through the adjusting rod 5 and is connected to the handle. The fixing rod 11 and the adjusting rod 5 are connected by threads, and the fixing rod 11 is adapted to the adjusting slot 10 .

[0074] During actual use, after aligning the eyes with the wearing sleeve 4, the fixing rod 11 is rotated so that the fixing rod 11 exits the adjustment slot 10, and then the moving rod 9 is moved so that the arc rod 12 fits the back of the user's head, and then the second fixing mechanism is cooperated to complete the wearing.

[0075] like Figure 1 As shown, in one embodiment, the second fixing mechanism includes:

[0076] A connecting rope 13, one end of which is connected to the arc-shaped rod 12, and the other end of which is connected to the housing 1, and a top sleeve 14 is provided on the connecting rope 13;

[0077] The connecting rope 13 is an elastic rope.

[0078] The top cover 14 is an arc-shaped limiting cover located above the user's head. The wearing position of the top cover 14 can be adjusted through the connecting rope 13. During the wearing process, the top of the user's head contacts the top cover 14, causing the connecting rope 13 to stretch, and cooperate with the first fixing mechanism to complete the wearing.

[0079] like Figure 1 As shown, in one embodiment, two heat dissipation bodies 3 are further provided on the shell 1, and a temperature sensor is provided in the space area formed by the glasses body 2 and the user's face. The temperature sensor is used to detect the temperature in the space area, and the heat dissipation body 3 performs heat dissipation according to the temperature in the space area.

[0080] This embodiment is the first heat dissipation solution. The heat dissipation body 3 can use a heat dissipation fan to extract the air flow in the space area or blow air into the space area to achieve cooling. The heat dissipation body 3 and the temperature sensor are electrically connected to the controller respectively.

[0081] During actual use, the temperature in the space area is detected by a temperature sensor, and a temperature threshold can be set in advance. When the temperature in the space area exceeds the temperature threshold, the controller controls the heat dissipation body 3 to dissipate heat from the glasses body 2 to prevent the glasses body 2 from overheating.

[0082] like Figure 6 and Figure 7 As shown, in one embodiment, in order to improve the cooling effect, the present invention also provides a second heat dissipation solution, wherein a cooling device is further provided in the mounting groove 15, and the cooling device includes:

[0083] A coolant tank 34 is provided on the housing 1 and is provided with a micro water pump 39 therein. The micro water pump 39 is electrically connected to a controller.

[0084] A baffle 35 is provided on the inner wall of the mounting groove 15 . The baffle 35 is provided close to the heat dissipation body 3 . The housing 1 is provided with two heat dissipation bodies 3 . The baffle 35 is provided with a plurality of air holes 38 .

[0085] A liquid pipe 36 , one end of which is connected to the micro water pump 39 , and the other end of which is connected to the coolant tank 34 . A one-way valve is provided in the liquid pipe 36 , and the liquid pipe 36 is provided on the inner wall of the mounting groove 15 ;

[0086] Heat conducting plates 37 , wherein a plurality of heat conducting plates 37 are evenly arranged on the liquid pipe 36 , and the heat conducting plates 37 are located between two adjacent air holes 38 ;

[0087] A cooling tube 40 is provided in the housing 1 , one end of the cooling tube 40 is connected to the mounting groove 15 , and the other end of the cooling tube 40 extends into the wearing sleeve 4 and is connected to the trachea 41 , and the trachea 41 is provided with a plurality of air holes 42 ;

[0088] A liquid storage chamber 45 is provided in the housing 1 and is located on one side of the cooling tube 40. A liquid outlet pipe 44 is provided between the cooling tube 40 and the liquid storage chamber 45. A solenoid valve is provided in the liquid outlet pipe 44 and is electrically connected to the controller. A piston 46 is slidably connected in the liquid storage chamber 45. A second spring 47 is provided between the piston 46 and the inner wall of the liquid storage chamber 45.

[0089] A blocking piece 43 is provided between the eyeglass body 2 and the inner wall of the mounting groove 15 .

[0090] During actual use, the heat dissipation body 3 blows air into the mounting groove 15. After the air enters the mounting groove 15, the air passes through the air holes 38 on the baffle 35. After passing through the air holes 38, the air moves close to the heat conducting plate 37. The heat in the air is transferred to the coolant in the liquid pipe 36 through the heat conducting plate 37. Then, under the action of the water pump 39, the heat leaves the mounting groove 15 along with the coolant 36 and enters the coolant tank 34 to be dissipated, so that the air temperature in the mounting groove 15 is reduced. Then, the air cools the eyeglass body 2, thereby quickly completing the heat dissipation process of the eyeglass body 2, and then is discharged from the bottom end of the mounting groove 15. At the same time, the cooled part The air will enter the cooling tube 40, and the low-temperature air will enter the trachea 41 from the cooling tube 40, and then enter the space formed by the user's face, the wearing cover and the glasses body 2 from a number of air holes 42, thereby accelerating the air flow in the space formed by the user's face, the wearing cover 4 and the glasses body 2, cooling the interior of the space, and preventing the user's eyes from being heated up and reducing the comfort of use; and after the user has finished using the glasses, the solenoid valve is controlled to open, so that the alcohol in the liquid storage chamber 45 enters the cooling tube 40, and then is sprayed out by the air holes onto the wearing cover 4, thereby disinfecting and cooling the wearing cover 4, and preventing the virus from spreading through the glasses when the glasses are changed by a different user.

[0091] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0092] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0093] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A pair of smart glasses, characterized in that: include: A housing (1) and a glasses body (2), wherein the housing (1) is provided with a mounting groove (15), and the glasses body (2) is arranged in the mounting groove (15) by a control body, and after a user wears the glasses body (2), the control body adjusts the glasses body (2) according to the position information of the user's eyeballs; The control subject includes: A positioning module, provided on the eyeglass body (2), for obtaining position information of the user's eyeball; A mounting device, the eyeglass body (2) is detachably connected to the mounting device; An adjustment device, wherein the mounting device is connected to the inner wall of the mounting groove (15) via the adjustment device, and the adjustment device adjusts the eyeglass body (2) according to the position information of the user's eyeball; The mounting device comprises: a mounting seat (18), wherein the mounting seat (18) is arranged on the adjustment device; The adjusting device comprises: A control block (26), the control block (26) being arranged between the eyeglass body (2) and the mounting groove (15), the control block (26) being provided with a control groove (27), the inner wall of the control groove (27) being provided with a mounting block (28), and the mounting block (28) being provided with a ball sleeve (29); a first electric telescopic rod (31), one end of the first electric telescopic rod (31) being connected to a sliding ball (30), the sliding ball (30) being slidably connected in the ball sleeve (29), and the other end of the first electric telescopic rod (31) being connected to a mounting seat (18); A second electric telescopic rod (32), wherein a plurality of the second electric telescopic rods (32) are evenly arranged on the inner wall of the control groove (27), and a clamping plate (33) is provided on the second electric telescopic rod (32), and the clamping plate (33) is arranged closely against the outer wall of the first electric telescopic rod (31); A control motor (24), the control motor (24) being arranged on the inner wall of the mounting groove (15), and the control motor (24) being connected to a control block (26) via a rotating rod (25); A limiting ring (23) is rotatably arranged between the control block (26) and the inner wall of the mounting groove (15).

2. The smart glasses according to claim 1, wherein: The shell (1) is provided with a first fixing mechanism and two second fixing mechanisms, and the shell (1) is provided with a wearing sleeve (4) that fits the user's face.

3. The smart glasses according to claim 2, characterized in that: The first fixing mechanism comprises: An arc-shaped rod (12), both ends of which are symmetrically provided with adjustment mechanisms, and the adjustment mechanisms are connected to the outer wall of the housing (1).

4. The smart glasses according to claim 3, characterized in that: The second fixing mechanism includes: A connecting rope (13), one end of which is connected to the arc-shaped rod (12), and the other end of which is connected to the housing (1), and a top sleeve (14) is provided on the connecting rope (13).

5. The smart glasses according to claim 1, characterized in that: Two heat dissipation bodies (3) are also provided on the shell (1). A temperature sensor is provided in the space formed by the eyeglass body (2) and the user's face. The temperature sensor is used to detect the temperature in the space. The heat dissipation bodies (3) perform heat dissipation according to the temperature in the space.

6. The smart glasses according to claim 1, characterized in that: The position information of the user's eyeball includes: the vertical position and horizontal position of the eyeball relative to the center of the imaging screen, and the distance of the eyeball relative to the imaging screen.

7. The smart glasses according to claim 1, characterized in that: The mounting seat (18) is provided with a plurality of clamps, the clamps comprising: A fixing rod (19) is arranged on the mounting seat (18), a clamping groove (20) is provided on the fixing rod (19), a clamping rod (21) is slidably connected to the clamping groove (20), and a first spring (22) is provided between the clamping rod (21) and the inner wall of the clamping groove (20).

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