CN110543024A - a kind of smart glasses - Google Patents

Abstract

The invention discloses a kind of smart glasses, comprising: a main casing, a main control board and a power supply are installed in the main casing, a left temple and a right temple are symmetrically installed at both ends of the main casing, and the The left mirror leg and the right mirror leg are respectively connected to the main casing through a rotating assembly, and the left front lens and the right front lens are installed on the side of the user's eyes below the main casing, and the left front lens and the right front lens are respectively Connected to the main casing through a front lens adjustment mechanism, the left rear lens and the right rear lens are installed on the side away from the user's eyes under the main casing, and the left rear lens and right rear lens pass through a rear lens respectively. The lens adjustment mechanism is connected with the main housing, and two distance measuring components are respectively used for measuring the moving distance of the left front lens and the right front lens, and are electrically connected with the main control board. The technical solution of the invention improves the structure of traditional smart glasses, provides multiple functions, and meets the actual needs of different users.

Description

a kind of smart glasses

technical field

The invention relates to the field of glasses, in particular to smart glasses.

Background technique

Smart glasses refer to wearable glasses devices that have an independent operating system like a smartphone and can realize various functions through software installation. It is proposed in recent years and is one of the most promising wearable smart devices. Existing smart glasses have complex structures and single functions, which cannot meet the needs of different users.

Therefore, there are defects in the prior art and need to be improved.

Contents of the invention

The main purpose of the present invention is to propose a kind of smart glasses, which aims to improve the structure of traditional smart glasses, provide multiple functions, and meet the actual needs of different users.

In order to achieve the above object, a kind of smart glasses proposed by the present invention includes:

a main casing, a main control board and a power supply are installed in the main casing,

The left mirror leg and the right mirror leg are symmetrically installed at both ends of the main housing, and the left mirror leg and the right mirror leg are respectively connected to the main housing through a rotating assembly,

The left front lens and the right front lens are installed on the side of the user's eyes below the main housing, and the left front lens and the right front lens are respectively connected to the main housing through a front lens adjustment mechanism.

The left rear lens and the right rear lens are installed on the side of the main housing away from the user's eyes, and the left rear lens and the right rear lens are respectively connected to the main housing through a rear lens adjustment mechanism.

Two distance measuring components are respectively used to measure the moving distance of the left front mirror and the right front mirror, and are electrically connected with the main control board.

Preferably, a picture frame is respectively installed on the outer side of the left front lens and the right front lens, and two fixing bosses are arranged on the picture frame, lens fixing seats are installed on the fixing bosses, and there is a hole at the bottom of the main housing for the The through hole pierced by the lens holder, the main casing is provided with a positioning boss abutting against one side of the lens holder, and the side of the main casing is also provided with a positioning hole corresponding to the positioning boss , a nut is installed in the positioning hole, a positioning screw is pierced in the nut, and one end of the positioning screw passes through the nut and abuts against the other side of the lens holder; the side of the main housing is also There are two arrow-shaped bosses, and the frames of the left front lens and the right front lens are provided with scales corresponding to the two arrow-shaped bosses respectively.

Preferably, the two rear lens adjustment mechanisms are installed in the main housing; any one of the rear lens adjustment mechanisms includes a driving motor, and the driving motor is electrically connected to the main control board in the main housing, so that The driving end of the driving motor is coaxially equipped with a threaded rod, a driving block is movably installed on the threaded rod, a slider is connected below the driving block, and the slider is slidably installed on a guide rail; the left rear lens and the rear right lens are respectively connected to the bottom of the slider through the bottom of the main housing, the bottom of the slider is equipped with a first magnet, and the rear left lens and the rear right lens are respectively installed with the first magnet. The second magnet corresponds to the magnet, and the polarity of the first magnet is opposite to that of the second magnet.

Preferably, the distance measuring components are respectively installed on the rear mirror adjustment mechanism, the distance measuring components include a grating mounting base installed on the slider, a grating plate is mounted on the grating mounting base, and the grating A number of grating holes are evenly opened on the surface of the board along the driving direction of the driving motor, and grating sensors corresponding to the grating holes are arranged in the main housing, and the grating sensors are electrically connected to the main control board.

Preferably, the left temple and the right temple both include an upper shell and a lower shell that are spliced with each other, and the ends of the upper shell and the lower shell form a slot that engages with the end of the main shell, and the The card slot is hinged to the end of the main housing through the rotating assembly; the rotating assembly includes a rotating shaft, an upper rotating disc and a lower rotating disc installed at both ends of the rotating shaft, the upper rotating disc is fixedly connected to the rotating shaft, and The upper turntable is connected to the end of the main housing with locking screws, and the lower turntable is connected to the lower case of the temples with screws; the center of the lower turntable is provided with a sleeve hinged to the end of the rotating shaft. The end of the rotating shaft passes through the sleeve, and a friction plate is added between the rotating shaft and the sleeve.

Preferably, the left temple and the right temple are respectively provided with a mounting groove for installing a bone conduction earphone, and the bone conduction earphone is hinged to the mounting groove through an adjustment assembly; the adjustment assembly includes interconnected A universal shaft and a universal ball, the bone conduction earphone is covered with a mounting shell, and the side of the mounting shell is provided with a sound outlet corresponding to the sound outlet of the bone conduction earphone, and the mounting shell is connected to the bone conduction earphone One end of the universal shaft is connected, and the other end of the universal shaft is passed through the universal ball, and the installation groove is provided with an installation cover for installing the universal ball, and the installation cover includes a The upper cover of the upper shell is installed and the lower cover is installed on the lower shell, and the universal ball is clamped between the upper cover and the lower cover.

Preferably, two supplementary light components for supplementing light for the left front lens and the right front lens are provided in the main housing, and the side wall of the main housing is provided with a supplementary light hole corresponding to the supplementary light components. The supplementary light hole is set between the left/right front lens and the human eye; any of the supplementary light components includes a supplementary light FPC, the supplementary light FPC is electrically connected to the main control board, and the surface of the supplementary light FPC is electrically There is at least one LED lamp bead permanently welded, and a backlight board is installed on the surface of the supplementary light FPC, and the LED lamp bead is arranged on the side of the backlight board; a lens is set on the supplementary light hole, and the lens and The backlight board corresponds.

Compared with prior art, the beneficial effect of the present invention is:

1. The interpupillary distance of the front lens can be adjusted separately, which can adapt to various groups of people without damaging people's vision function, and at the same time, it is suitable for very few people with asymmetric interpupillary distance;

2. The use of dual stepping motors improves the accuracy of the movement of the rear lens, and at the same time adapts to very few people with asymmetric interpupillary distances;

3. The grating distance measuring mechanism is used to further improve the accuracy of the moving step distance of the rear lens, and the accuracy can reach 0.3mm, and at the same time, the reliability of the stepping motor operation is improved;

4. The mirror legs are connected with the main body and the object by rotating components, and the mirror legs can stay in any position, and can adapt to people with various face shapes;

5. Adopt natural light supplementary light device, wearing glasses will not hurt the eyes, and the glasses are not easy to fatigue;

6. Bone conduction earphones are added and installed with a universal joint device. People with different face shapes can use bone conduction earphones conveniently.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative effort.

Fig. 1 is an exploded view of the overall structure of the smart glasses of the present invention;

Fig. 2 is a schematic diagram of the installation structure of the front lens of the smart glasses of the present invention;

Fig. 3 is an exploded view of the installation structure of the front lens of the smart glasses of the present invention;

Fig. 4 is an exploded view of the rear lens installation structure of the smart glasses of the present invention;

Fig. 5 is an exploded diagram of the installation structure of the smart glasses ranging component of the present invention;

Fig. 6 is an exploded view of the installation structure between the mirror leg and the main housing of the smart glasses of the present invention;

Fig. 7 is an exploded view of the bone conduction earphone installation structure of the present invention;

Fig. 8 is an exploded view of the installation structure of the smart glasses supplementary light assembly of the present invention;

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

A kind of smart glasses proposed in this embodiment, referring to Fig. 1, includes:

The main housing 1, the main control board 11 and the power supply (not shown in the figure) are installed in the main housing 1,

The left mirror leg 21 and the right mirror leg 22 are symmetrically installed on both ends of the main housing 1, and the left mirror leg 21 and the right mirror leg 22 are respectively connected to the main housing 1 through a rotating assembly,

The left front lens 31 and the right front lens 32 are installed on the side of the user's eyes below the main housing 1, and the left front lens 31 and the right front lens 32 are respectively connected to the main housing 1 through a front lens adjustment mechanism.

The left rear lens 41 and the right rear lens 42 are installed on the side of the main housing 1 away from the user's eyes, and the left rear lens 41 and the right rear lens 42 are connected to the main housing through a rear lens adjustment mechanism 1 connection,

Two distance measuring components are respectively used to measure the moving distance of the left front mirror 31 and the right front mirror 32 , and are electrically connected with the main control board 11 .

Further, with reference to Fig. 2 and Fig. 3, a picture frame 51 is respectively installed on the outside of the left front lens 31 and the right front lens 32, and the picture frame 51 is provided with two fixing bosses 52, and the fixing bosses 52 are equipped with lens fixing Seat 53, the bottom of the main housing 1 is provided with a through hole for the lens fixing seat 53 to pass through, and the main housing 1 is provided with a positioning boss 54 abutting against one side of the lens fixing seat 53 The side of the main housing 1 is also provided with a positioning hole 55 corresponding to the positioning boss 54, a nut 56 is installed in the positioning hole 55, a positioning screw 57 is pierced in the nut 56, and the positioning One end of the screw 57 passes through the nut 56 and abuts against the other side of the lens holder 53; the side of the main housing 1 is also provided with two arrow-shaped bosses 58, the left front lens 31 and the right front lens 32 The mirror frame 51 is provided with scales 59 respectively corresponding to the two arrow-shaped bosses 58 .

When the front lens is installed, pass the lens fixing seat 53 through the via hole at the bottom of the main housing 1. At this time, the lens fixing seat 53 is between the positioning boss 54 and the positioning hole 55, and then the positioning screw 57 is passed through the positioning hole 55 Inside the nut 56, the lens holder 53 is clamped between the positioning boss 54 and the positioning screw 57, so that the front lens is fixed on the main housing 1. When it is necessary to adjust the interpupillary distance, rotate the positioning screw 57 to cancel the abutment of the positioning screw 57 to the lens holder 53, so that the lens holder 53 can move along the via hole, thereby changing the distance between the left front lens 31 and the right front lens 32 , to achieve the adjustment of the interpupillary distance.

It should be noted that by adding the arrow-shaped boss 58 and the scale 59, the installation position and position adjustment distance of the left front lens 31 and the right front lens 32 can be observed in real time, which is more convenient for the adjustment of the interpupillary distance. Furthermore, the user can go to a professional institution to test his pupillary distance, adjust the left front lens 31 and the right front lens 32 to the target position according to his own pupillary distance, and the corresponding scale at this time is the scale suitable for the user himself. When the left front lens 31 or the right front lens 32 shifts accidentally, it can be conveniently adjusted to the tested interpupillary distance scale position, which is more convenient to use.

Further, the side of the positioning boss 54 is provided with a first sawtooth structure, the side of the lens holder 53 is provided with a second sawtooth structure corresponding to the first sawtooth structure, and the pitch between the first sawtooth and the second sawtooth is Both are set to 0.5mm, which can improve the accuracy of the front lens adjustment and make adjustments quickly and accurately.

Further, a rubber screw cover 510 is added at the other end of the positioning screw 57 to prevent the protruding end of the positioning screw 57 from scratching the user's eyes.

Further, referring to FIG. 4 , the two rear lens adjustment mechanisms are installed in the main housing 1; The inner main control board 11 is electrically connected, the driving end of the driving motor 61 is coaxially equipped with a threaded rod 62, a driving block 63 is movably installed on the threaded rod 62, and a slider 64 is connected below the driving block 63, The slider 64 is slidably mounted on a guide rail 65; the left rear lens 41 and the right rear lens 42 respectively pass through the bottom of the main housing 1 and are connected to the bottom of the slider 64, and the bottom of the slider 64 The first magnet 66 is installed, and the second magnet 67 corresponding to the first magnet 66 is respectively installed on the left rear eyeglass 41 and the right rear eyeglass 42, and the first magnet 66 and the second magnet 67 are poles. Sex is the opposite.

It should be noted that when the interpupillary distance is adjusted, the main control board 11 of the main housing 1 sends a driving signal to the driving motor 61 (the driving signal is sent to one of the driving motors or to two driving motors at the same time according to actual needs), and the driving motor The driving end of 61 drives the screw mandrel 62 to rotate through forward rotation or reverse rotation, and the driving block 63 installed on the screw mandrel 62 reciprocates along the length direction of the screw mandrel 62 (equivalent to the motor screw mandrel drive module commonly used in the prior art) , thus, the slider 64 and the left/right rear mirror 42 sequentially connected to the driving block 63 reciprocate to realize the adjustment of the position of the left/right rear mirror 42 .

Further, the slide block 64 is connected with the drive block 63 through a fixed pin 68, and both the slide block 64 and the drive block 63 are provided with fixing holes (not shown) for fixing the fixed pin 68, Thereby ensure that slide block 64 can move together with driving block 63; The lenses 42 are installed on the sliders 6434 respectively. go a step further,

Further, the left rear lens 41 and the right rear lens 42 are respectively provided with two positioning columns 411, and the bottom of the slider 64 is provided with a positioning hole 55 adapted to the positioning columns 411 (not shown in the figure). When the left/right rear lens 42 is installed, it can be positioned and installed between the positioning column 411 and the positioning hole 55, which can not only improve the installation stability of the left/right rear lens 42, but also facilitate the connection between the first magnet 66 and the second magnet 67. Between the alignment, high installation efficiency.

Further, referring to FIG. 5 , the distance measuring components are respectively installed on the rear mirror adjusting mechanism, the distance measuring components include a grating mount 71 mounted on the slider 64 , and the grating mount 71 is mounted on A grating plate 72, the surface of the grating plate 72 is uniformly provided with a number of grating holes 73 along the driving direction of the driving motor 61, and the main housing 1 is provided with a grating sensor 74 corresponding to the grating holes 73. The grating sensor 74 is electrically connected to the main control board 11 . One end of the fixing pin 68 is connected to the driving block 63, and the other end of the fixing pin 68 is sequentially passed through the grating mounting seat 71 and the slider 64 to ensure that the drive block 63, the grating mounting seat 71 and the sliding block 64 Between the installation stability and movement synchronization.

During the adjustment process of the pupil distance of the front lens, the grating plate 72 installed on the grating mounting base 71 moves synchronously with the slider 64, and the grating sensor 74 detects the moving distance of the grating plate 72 (that is, the moving distance of the lens), and feeds back the information to the main body. The control board 11 can realize accurate measurement of lens movement.

Specifically, the grating sensor 74 is arranged in a U shape, the grating plate 72 passes through the grating sensor 74, and the grating sensor 74 includes a light source emitting end and a light source respectively arranged on the upper and lower sides of the grating plate 72. Receiving end. When the grating hole 73 on the grating plate 72 passes through the grating sensor 74, the light source transmitting end above the grating hole 73 can irradiate the light source receiving end below the grating hole 73, the grating sensor 74 senses once, and feeds back an electric wave to the main control board 11, When the non-grating hole position on the grating plate 72 passes the grating sensor 74, the grating sensor 745 does not generate electric waves. The main control board 11 converts the electric wave into a distance signal, so as to accurately measure the movement of the lens. It should be noted that the aperture diameter of the grating holes 73 is set to 0.3 mm, and the distance between the grating holes 73 is set to 0.3 mm. Therefore, when the grating sensor 74 sends out N radio waves, the lens moves about (N-1)*0.3 mm. Moreover, the grating hole 73 on the grating plate 72 is processed by laser cutting to further improve its precision.

Further, referring to FIG. 6 , the left temple 21 and the right temple 22 each include an upper shell 211 and a lower shell 212 spliced with each other, and the ends of the upper shell 211 and the lower shell 212 form a joint with the main shell. 1. The card slot 213 that is clamped at the end, and the card slot 213 is hinged with the end of the main housing 1 through the rotating assembly; the rotating assembly includes a rotating shaft 81, which is installed on the upper turntable at both ends of the rotating shaft 81 82 and a lower turntable 83, the upper turntable 82 is fixedly connected to the rotating shaft 81, and the upper turntable 82 is connected to the end of the main housing 1 by locking screws, and the lower turntable 83 is connected to the lower case of the mirror leg 212 lock screw connection; the center of the lower turntable 83 is provided with a sleeve 84 hinged with the end of the rotating shaft 81, the end of the rotating shaft 81 is set in the sleeve 84, and the rotating shaft 81 is connected to the A friction plate 85 is added between the sleeves 84 . A connecting piece 86 is installed at the bottom of the draw slot 213 , and the connecting piece 86 is connected with the bottom of the lower turntable 83 by locking screws.

It should be noted that when installing the temples, the rotating assembly is firstly spliced. In this embodiment, the rotating shaft 81 and the upper rotating disk 82 are arranged in an integrated structure, which is convenient for processing and ensures the stability of the rotating assembly structure. The upper rotating disk 82 and the rotating shaft 81 that are integrally arranged are connected with the lower rotating disk 83, that is, the end of the rotating shaft 81 is inserted into the sleeve 84 at the center of the lower rotating disk 83, and a friction plate 85 is installed between the sleeve 84 and the rotating shaft 81, and the rotating shaft The rotation between 81 and the lower rotating disk 83 increases damping, improves the connection stability between the rotating shaft 81 and the lower rotating disk 83, and realizes that the lower rotating disk 83 can rotate and fix at any angle around the rotating shaft 81.

After the rotation assembly is spliced, connect the upper turntable 82 to the end of the main casing 1 through locking screws, and then connect the connecting piece 86 to the lower turntable 83 with locking screws. The 86 locking screw is installed on the lower case 212 of the temple (ie the bottom of the card slot 213), and finally the upper case 211 of the temple is spliced with the lower case 212 of the temple, so that the main housing 1 is further clamped on the upper case 211 and the lower case. Inside the card slot 213 formed by the shell 212, the installation of the mirror legs is completed.

It should be noted that if the connecting piece 86 is not provided, it is necessary to process screw through holes in the lower case of the temples 212 to connect with the locking screws at the bottom of the lower turntable 83, resulting in a complicated structure of the lower case of the temples 212, which is inconvenient to process and affects the lower case of the temples. 212 structural rigidity. Therefore, by adding the connecting piece 86 in this embodiment, it is only necessary to first fix the bottom of the lower turntable 83 with the connecting piece 86 through locking screws, and then process the screw holes corresponding to the connecting piece 86 on the surface of the lower case 212 of the temple, and then quickly Connecting the rotating assembly with the lower case 212 of the temple ensures the rigidity of the end of the lower case 212 of the temple, and the structure is simpler, the processing is convenient, and the cost is low.

Further, referring to FIG. 7 , the left temple 21 and the right temple 22 are respectively provided with a mounting groove 214 for installing a bone conduction earphone 91 , and the bone conduction earphone 91 is connected to the mounting groove 214 through an adjustment assembly. Hinged; the adjustment assembly includes a universal shaft 92 and a universal ball 93 connected to each other, and the bone conduction earphone 91 is covered with a mounting shell 94, and the side of the mounting shell 94 is provided with a joint with the bone conduction earphone. 91 the sound outlet hole 95 corresponding to the sound outlet part, the installation housing 94 is connected to one end of the universal joint shaft 92, the other end of the universal joint shaft 92 is passed through the universal ball 93, and the installation groove 214 An installation cover for installing the universal ball 93 is provided inside, and the installation cover includes an installation upper cover 96 installed on the upper shell 211 and an installation lower cover 97 installed on the lower shell 212. The ball 93 is clamped between the upper cover 96 and the lower cover 97 .

It should be noted that the cardan shaft 92 and the installation housing 94 are set in an injection-molded integral structure, which is convenient for processing. In the housing 94 , the other end of the cardan shaft 92 is passed through the cardan ball 93 . In this embodiment, one end of the universal shaft 92 is provided with an external thread, and the universal ball 93 is provided with a threaded hole adapted to the external thread, which facilitates the installation between the universal shaft 92 and the universal ball 93 , improve installation stability. Then clamp the universal ball 93 equipped with the bone conduction earphone 91 in the installation cover of the installation groove 214 to complete the installation between the bone conduction earphone 91 and the temple. When adjusting the position of the bone conduction earphone 91, you only need to rotate the bone conduction earphone 91 by hand, and the universal ball 93 connected with the bone conduction earphone 91 can realize the position adjustment of the bone conduction earphone 91 through the rotation in the installation cover.

Furthermore, in this embodiment, the upper cover 96 and the lower cover 97 are respectively provided with a fixing column 98, and the upper shell 211 and the lower shell 212 are respectively provided with a fixing column 98 adapted to the fixing column 98. Fixing holes (not shown in the figure). The installation upper cover 96 and the fixing column 98 are set as an integral structure of silicone injection molding, and the installation lower cover 97 and the fixing column 98 are set as an integrated structure of silicone injection molding. First, the installation upper cover 96 and the installation lower cover 97 are respectively The fixed column 98 is fixed in the upper shell 211 and the lower shell 212. When the bone conduction earphone 91 is installed, the universal ball 93 equipped with the bone conduction earphone 91 is placed in the lower cover 97, and then the upper shell 211 of the mirror leg is installed. Splicing and fixing with the lower shell 212, at this time, the upper cover 96 is just in contact with the universal ball 93, so that the universal ball 93 is clamped between the upper cover 96 and the lower cover 97, and the bone conduction earphone is completed The installation of the bone conduction earphone 91 improves the installation stability of the bone conduction earphone 91. Simultaneously, described installation upper cover 96 and installation lower cover 97 are all set to silica gel material, can improve the frictional force between it and universal ball 93, when universal ball 93 rotates, provide certain damping, prevent universal ball 93 Looseness occurs between the mounting cover and the target angle adjustment of the bone conduction earphone 91 to improve its stability.

It should be noted that the cardan shaft 92 is provided with a through hole along its length direction, through which the control line of the bone conduction earphone 91 can extend into the temple shell, and communicate with the control board and the control board in the temple shell. Connecting the battery, charging the bone conduction earphone 91, controlling the opening and closing of the bone conduction earphone 91 and other operations, the function control of the bone conduction earphone 91 does not belong to the technical point of the present invention, and is a prior art, and will not be repeated here.

Further, with reference to FIG. 8 , the main housing 1 is provided with two supplementary light components for the left front lens 31 and the right front lens 32 respectively, and the side wall of the main housing 1 is provided with a The supplementary light hole 101 corresponding to the component is arranged between the left/right front lens 32 and the human eye; any of the supplementary light components includes a supplementary light FPC102, and the supplementary light FPC102 and the main control The board 11 is electrically connected, at least one LED lamp bead 103 is electrically welded on the surface of the supplementary light FPC102, and a backlight panel 104 is installed on the surface of the supplementary light FPC102, and the LED lamp bead 103 is arranged on the backlight panel 104 Side surface: a lens 105 is covered on the supplementary light hole 101 , and the lens 105 corresponds to the backlight plate 104 .

It should be noted that a switch button (not shown) that is connected to the main control board 11 can be set on the smart glasses. After receiving the supplementary light control signal sent by the control button, the signal is sent to the supplementary light FPC102 connected to it, and the LED lamp bead 103 electrically connected to the supplementary light FPC102 is turned on for lighting, and the light emitted by the LED lamp bead 103 is emitted from the backlight panel 104 is incident from the side, emitted from the surface of the backlight 104, reflected by the lens 105, and irradiates the dark area between the front lens and the human eye, thereby alleviating the fatigue of the user's eyes. It should be noted that, in this embodiment, the number of LED lamp beads 103 on any one of the supplementary light FPCs 102 is set to two, and the two LED lamp beads 103 are arranged symmetrically on both sides of the backlight plate 104 . The light emitted by the LED lamp beads 103 enters from both sides of the backlight panel 104 at the same time, ensuring the brightness and uniformity of the illumination of the backlight panel 104, making the illumination softer and making it easier for the eyes to adapt to the illumination.

Further, the end of the supplementary light FPC102 is provided with a connection male 106 for connecting the main control board 11, and the main control board 11 is provided with a connection female 107 adapted to the connection male 106 . The main housing 1 is provided with a plurality of positioning posts 411 for installing the supplementary light FPC 10241 , and the supplementary light FPC 102 is provided with positioning holes 55 corresponding to the positioning posts 411 one by one. Firstly, the LED lamp beads 103 are electrically welded on the supplementary light FPC102 through the existing FPC board welding technology, and then the backlight board 104 is installed on the surface of the supplementary light FPC102, so that the LED lamp beads 103 are symmetrically arranged on both sides of the backlight board 104 . After the light supplement assembly is assembled, the positioning hole 55 on the light supplement FPC102 is inserted into the positioning column 411 in the main housing 1, and then the positioning hole 55 and the positioning column 411 are connected and fixed by the hot-melt technology in the prior art . Finally, insert the connecting male connector 106 on the supplementary light FPC102 into the connection female connector 107 on the main control board 11 to complete the electrical connection between the supplementary light FPC102 and the main control board 11, which is easy to install and high in efficiency. Finally, the lens 105 It can be installed in the corresponding light transmission hole and correspond to the backlight plate 104 .

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

Claims (7)

1. A kind of smart glasses, is characterized in that, comprises: a main casing, a main control board and a power supply are installed in the main casing, The left mirror leg and the right mirror leg are symmetrically installed at both ends of the main housing, and the left mirror leg and the right mirror leg are respectively connected to the main housing through a rotating assembly, The left front lens and the right front lens are installed on the side of the user's eyes below the main housing, and the left front lens and the right front lens are respectively connected to the main housing through a front lens adjustment mechanism. The left rear lens and the right rear lens are installed on the side of the main housing away from the user's eyes, and the left rear lens and the right rear lens are respectively connected to the main housing through a rear lens adjustment mechanism. Two distance measuring components are respectively used to measure the moving distance of the left front mirror and the right front mirror, and are electrically connected with the main control board. 2. The smart glasses according to claim 1, wherein a picture frame is respectively installed on the outside of the left front lens and the right front lens, and two fixing bosses are arranged on the picture frame, and lens fixing bosses are installed on the fixing bosses. Seat, the bottom of the main housing is provided with a through hole for the lens fixing seat to pass through, the main housing is provided with a positioning boss abutting against one side of the lens fixing seat, the side of the main housing A positioning hole corresponding to the positioning boss is also provided, a nut is installed in the positioning hole, a positioning screw is pierced in the nut, and one end of the positioning screw passes through the nut and the lens fixing seat The other side abuts; the side of the main housing is also provided with two arrow-shaped bosses, and the frames of the left front lens and the right front lens are provided with scales corresponding to the two arrow-shaped bosses respectively. 3. The smart glasses according to claim 1, wherein the two rear lens adjustment mechanisms are installed in the main housing; any one of the rear lens adjustment mechanisms includes a drive motor, and the drive motor is connected to the The main control board in the main casing is electrically connected, the driving end of the driving motor is coaxially installed with a threaded rod, a driving block is movably installed on the threaded rod, a slider is connected below the driving block, and the slider Slidingly installed on a guide rail; the left rear lens and the right rear lens respectively pass through the bottom of the main housing and are connected to the bottom of the slider, the bottom of the slider is equipped with a first magnet, and the left rear lens Second magnets corresponding to the first magnets are respectively installed on the rear right lens and the first magnet, and the polarity of the first magnet is opposite to that of the second magnet. 4. The smart glasses according to claim 3, wherein the distance measuring components are respectively installed on the rear lens adjustment mechanism, the distance measuring components include a grating mounting seat mounted on the slider, the A grating plate is installed on the grating mounting seat, and a number of grating holes are evenly opened on the surface of the grating plate along the driving direction of the driving motor. A grating sensor corresponding to the grating hole is arranged in the main housing, and the grating sensor It is electrically connected with the main control board. 5. The smart glasses according to claim 1, wherein the left mirror leg and the right mirror leg all include an upper shell and a lower shell spliced with each other, and the ends of the upper shell and the lower shell form a The card slot that is clamped at the end of the main housing, the card slot is hinged with the end of the main housing through the rotating assembly; the rotating assembly includes a rotating shaft, and the upper and lower rotating discs are installed at both ends of the rotating shaft , the upper turntable is fixedly connected to the rotating shaft, and the upper turntable is connected to the end of the main housing with screws, and the lower turntable is connected to the lower casing of the temples with screws; the center of the lower turntable is set There is a sleeve hinged with the end of the rotating shaft, the end of the rotating shaft passes through the sleeve, and a friction plate is added between the rotating shaft and the sleeve. 6. The smart glasses according to claim 5, wherein the left temple and the right temple are respectively provided with a mounting groove for installing a bone conduction earphone, and the bone conduction earphone is connected to the earphone through an adjustment component. The installation groove is hinged; the adjustment assembly includes a cardan shaft and a universal ball connected to each other. The corresponding sound hole, the installation shell is connected to one end of the universal shaft, the other end of the universal shaft is passed through the universal ball, and the installation groove is provided for installing the universal shaft. The installation cover of the ball, the installation cover includes the installation upper cover installed on the upper shell and the installation lower cover installed on the lower shell, the universal ball is clamped between the installation upper cover and the installation lower cover between. 7. The smart glasses according to claim 1, wherein the main housing is provided with two supplementary light components for the left front lens and the right front lens respectively, and the side wall of the main housing is provided with a The supplementary light hole corresponding to the supplementary light assembly, the supplementary light hole is set between the left/right front lens and the human eye; any of the supplementary light components includes a supplementary light FPC, and the supplementary light FPC is connected to the main The control board is electrically connected, at least one LED lamp bead is electrically welded on the surface of the supplementary light FPC, and a backlight board is installed on the surface of the supplementary light FPC, and the LED lamp bead is arranged on the side of the backlight board; A lens is covered on the supplementary light hole, and the lens corresponds to the backlight plate.