Smart glasses and position adjustment head thereof

Abstract

The present invention discloses a kind of smart glasses and its adjustment pile head, the smart glasses include a wearable body, a connecting line is inserted into the wearable body, and the two ends of the connecting line are respectively inserted from the two sides of the wearable body; the adjustment pile head is installed on the two sides of the wearable body, and can rotate around a first direction relative to the wearable body within a first angle range, and can be maintained at any position within the first angle range, the first direction is parallel to the length direction of the wearable body; the adjustment pile head can also rotate around a second direction relative to the wearable body within a second angle range, and can be maintained at any position within the second angle range, the second direction is parallel to the width direction of the wearable body; a hinge is installed on one end of the adjustment pile head away from the wearable body, and is electrically connected to the connecting line. The smart glasses can not only fine-tune the shape, thereby improving the wearing comfort of the user; but also can adjust the size of the entire smart glasses, thereby adapting to the wearing needs of more users.

Description

Technical Field

[0001] The present invention relates to the field of wearable devices, and in particular to a pair of smart glasses and a positioning head thereof. Background Art

[0002] With the development of wearable technology, smart wearable devices such as smart glasses are being used more and more widely, but some problems that need to be improved are also exposed during use.

[0003] Existing smart glasses are often assembled in one piece and cannot be disassembled. During use, since the size and shape of each user's head are different, smart glasses cannot change their shape according to different usage needs. This makes the design of the frame of the same smart glasses unable to meet the wearing needs of most users. Summary of the invention

[0004] The present invention provides a pair of smart glasses and a position adjustment head thereof, so as to fine-tune the shape of the smart glasses, thereby adapting to the wearing needs of more users and improving the applicability of the smart glasses.

[0005] In order to achieve the above technical objectives, the present invention adopts the following technical solutions:

[0006] A first aspect of the technical solution of the present invention provides a pair of smart glasses, comprising:

[0007] A wearable body, wherein a connecting line is inserted into the wearable body, and two ends of the connecting line are inserted from two sides of the wearable body respectively;

[0008] The adjusting pile head is installed on both sides of the wearable body, and can rotate relative to the wearable body around a first direction within a first angle range, and can be maintained at any position within the first angle range, so as to adjust the forward tilt angle of the adjusting pile head relative to the wearable body, and the first direction is parallel to the length direction of the wearable body; the adjusting pile head can also rotate relative to the wearable body around a second direction within a second angle range, and can be maintained at any position within the second angle range, so as to adjust the opening angle of the adjusting pile head relative to the wearable body, and the second direction is parallel to the width direction of the wearable body;

[0009] The hinge is installed on the end of the adjustment pile head away from the wearing body and is electrically connected to the connecting line.

[0010] Preferably, the position-adjusting pile head comprises a pile head body and a pile head metal bridge;

[0011] The pile head metal bridge is preformed into a set shape, the first end of the pile head metal bridge is detachably connected to the wearable body, the second end of the pile head metal bridge is detachably connected to the pile head body, and the middle part of the pile head metal bridge has a controllable bending section;

[0012] The controllable bending section is made of metal material so that the controllable bending section can rotate around the first direction within the first angle range and can remain at any position within the first angle range; and the controllable bending section can rotate around the second direction within the second angle range and can remain at any position within the second angle range.

[0013] Preferably, the first end of the pile head metal bridge includes a fixing plate connected to the controllable bending section and a fixing column extending from the fixing plate; a limiting groove with a matching shape is provided on the wearable body corresponding to the fixing column, the fixing column is embedded in the limiting groove, and the fixing plate is connected to the wearable body by screws.

[0014] Preferably, a connecting groove is provided on the pile head body, and an avoidance groove penetrating the connecting groove is provided at the bottom of the connecting groove along the third direction;

[0015] The second end of the pile head metal bridge includes a connecting plate and a rod portion that are perpendicular to each other, the connecting plate is provided with two first fixing holes, and the connecting groove of the pile head main body is provided with two second fixing holes corresponding to the two first fixing holes, the two first fixing holes are aligned with the two second fixing holes, the connecting plate is engaged in the connecting groove and the fixing member passes through the first fixing hole and the second fixing hole in sequence so that the connecting plate is connected and fixed to the pile head main body; the rod portion extends vertically from the center of one side of the connecting plate and is connected to the controllable bending section; the end of the connecting line bypasses the outer wall of the pile head metal bridge and is passed through the avoidance groove to hide the connecting line.

[0016] Preferably, a rotation groove is provided on one end of the pile head body away from the pile head metal bridge, and rotation shaft holes are provided on both side walls of the rotation groove, and the axis of the rotation shaft hole is parallel to the second direction. A rotation shaft is passed through the hinge along the second direction, and both ends of the rotation shaft are respectively engaged in the rotation shaft holes on the two side walls of the rotation groove, so that the hinge can rotate around the rotation shaft relative to the pile head body.

[0017] Preferably, the rotating shaft hole is a threaded hole, the rotating shaft is a bolt, and the bolt passes through the pile head body and the hinge in sequence and is threadedly connected in the threaded hole.

[0018] Preferably, the positioning pile head is integrally formed.

[0019] Preferably, it further comprises a wearing portion, the wearing portion having an electrical connection terminal, the wearing portion is detachably mounted on an end of the hinge away from the adjustment pile head, and the electrical connection terminal is electrically connected to the hinge.

[0020] Preferably, a waterproof soft glue is also provided on the outer periphery of the hinge to seal the gap between the hinge and the wearing part.

[0021] Preferably, the wearable body is a glasses frame, and the wearing portion is a glasses leg.

[0022] Preferably, an observation port is provided on the hinge to observe the connection state between the connecting line and the hinge, and a shielding cover is detachably enclosed at the observation port.

[0023] A second aspect of the technical solution of the present invention provides a positioning head of smart glasses, wherein the positioning head is connected between a wearable body of the smart glasses and a hinge, and comprises:

[0024] A pile head body, the pile head body is used to be connected with the hinge;

[0025] A pile head metal bridge, wherein the pile head metal bridge is preformed into a set shape, a first end of the pile head metal bridge is used to connect with the wearable body, a second end of the pile head metal bridge is connected with the pile head body, and a middle portion of the pile head metal bridge has a controllable bending section;

[0026] The controllable bending section is made of metal material so that the controllable bending section can rotate around a first direction within a first angle range and can remain at any position within the first angle range; and the controllable bending section can rotate around a second direction within a second angle range and can remain at any position within the second angle range.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The smart glasses of the technical solution of the present invention, when used specifically, can use the adjustment head to rotate around a first direction within a first angle range, so as to adjust the forward tilt angle of the adjustment head relative to the wearing body, thereby making the wearing body and the user's wearing part more closely fit, so as to improve wearing comfort; at the same time, the adjustment head can also be used to rotate around a second direction within a second angle range, so as to adjust the opening angle of the hinge relative to the wearing body, thereby adjusting the wearing size of the entire smart glasses to adapt to the wearing needs of different users, thereby improving the applicability of the smart glasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic diagram of the structure of smart glasses provided by an embodiment of the present invention;

[0030] Figure 2 is a schematic diagram of the decomposed structure of the smart glasses provided by an embodiment of the present invention;

[0031] Figure 3 is a schematic diagram of the side view structure of the smart glasses;

[0032] Figure 4 It is a schematic diagram of the structure of smart glasses from a top view;

[0033] Figure 5 yes Figure 2 Schematic diagram of the exploded structure of the mid-position pile head;

[0034] Figure 6 It is another structural diagram of the hinge;

[0035] Figure 7 yes Figure 1 Schematic diagram of the local decomposition structure.

[0036] In the accompanying drawings, each reference numeral represents:

[0037] 1. Wearable body; 11. Connecting wire; 12. Limiting groove; 13. Screw;

[0038] 2. Adjusting pile head; 21. Pile head body; 22. Pile head metal bridge; 23. Fixing piece; 211. Connecting groove; 212. Avoiding groove; 213. Rotating groove; 214. Rotating shaft hole; 215. Second fixing hole; 221. Controllable bending section; 222. First end of pile head metal bridge; 223. Second end of pile head metal bridge; 2221. Fixing plate; 2222. Fixing column; 2231. Connecting plate; 2232. Rod; 2233. First fixing hole;

[0039] 3. Hinge; 31. Rotating shaft; 32. Observation port; 33. Shielding cover; 34. Electrical connector; 35. Waterproof soft rubber;

[0040] 4. Wearing part. DETAILED DESCRIPTION

[0041] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0042] Please refer to Figure 1 and Figure 2As shown, a pair of smart glasses provided by an embodiment of the present invention includes: a wearable body 1, a position adjustment head 2, and a hinge 3. The wearable body 1 is a main component for realizing the main functions of the smart glasses, and the position adjustment head 2 is used to adjust the forward tilt angle of the wearable body 1 to improve the wearing comfort. At the same time, the position adjustment head 2 is also used to adjust the opening angle of the wearable body 1 to adjust the wearing size of the entire smart glasses, so as to adapt to the use requirements of different users. The hinge 3 is an electrical connection component and is electrically connected to the wearable body 1.

[0043] A connecting line 11 is inserted into the wearable body 1, and the two ends of the connecting line 11 are respectively inserted from the two sides of the wearable body 1; the adjustment pile heads 2 are installed on both sides of the wearable body 1, and can rotate around a first direction relative to the wearable body within a first angle range, and can be maintained at any position within the first angle range to adjust the forward tilt angle of the adjustment pile head 2 relative to the wearable body 1. The first direction is parallel to the length direction of the wearable body 1 (i.e. Figure 1 and Figure 2 The adjustment pile head 2 can also rotate around the second direction relative to the wearable body 1 within a second angle range, and can be maintained at any position within the second angle range to adjust the opening angle of the adjustment pile head 2 relative to the wearable body 1. The second direction is parallel to the width direction of the wearable body 1 (i.e. Figure 1 and Figure 2 The hinge 3 is mounted on the end of the adjustment pile head 2 away from the wearable body 1 and is electrically connected to the connecting line 11.

[0044] In this embodiment, refer to Figure 3 As shown in the figure, it is a schematic diagram of the forward tilt angle α. Figure 3 It can be seen that the size of the forward tilt angle α is limited by two sides, wherein the first side of the forward tilt angle α is a vertical straight line formed by the bottom of the frame vertically upward, and the second side of the forward tilt angle α is a straight line inclined to the upper left formed by the bottom of the frame to the top of the frame. The different angles of the forward tilt angle α will result in different degrees of fit between the frame of the smart glasses and the user's face. When used specifically, the adjustment head 2 can be used to rotate around the first direction within the first angle range to adjust the forward tilt angle α of the adjustment head 2 relative to the wearing body 1. By adjusting the forward tilt angle α to a suitable angle, the wearing body 1 can be more closely fitted to the user's wearing part to improve wearing comfort.

[0045] At the same time, refer to Figure 4 As shown in the figure, it is a schematic diagram of the opening angle β. Figure 4It can be seen that the size of the opening angle β is also limited by two sides, wherein the first side of the opening angle β is a horizontal straight line formed from the left end of the frame to the right end of the frame, and the second side of the opening angle β is a straight line where the temples of the smart glasses are located after the smart glasses are opened. The opening angles of the temples of the smart glasses are different due to the different opening angles β. When used specifically, the adjustment head 2 can be rotated around the second direction within the second angle range to adjust the opening angle of the adjustment head 2 relative to the wearing body 1. By adjusting the opening angle β to a suitable angle, the entire smart glasses can be adjusted to a suitable wearing size to meet the wearing needs of different users, thereby improving the applicability of the smart glasses.

[0046] Reference Figure 5 As shown, in the above embodiment, preferably, the adjustment pile head 2 includes a pile head main body 21 and a pile head metal bridge 22; the pile head metal bridge 22 is preformed into a set shape, the first end 222 of the pile head metal bridge 22 is detachably connected to the wearable body 1, the second end 223 of the pile head metal bridge 22 is detachably connected to the pile head main body 21, and the middle part of the pile head metal bridge 22 has a controllable bending section 221; the controllable bending section 221 can rotate around a first direction relative to the wearable body 1 within a first angle range to adjust the forward tilt angle of the pile head main body 21 relative to the wearable body 1, and the pile head main body 21 is detachably connected to the hinge 3; the controllable bending section 221 can also rotate around a second direction relative to the wearable body 1 within a second angle range to adjust the opening angle of the wearable body 1.

[0047] Specifically, in this embodiment, the adjustment pile head 2 is composed of two parts, wherein the pile head main body 21 can be made of metal material or plastic material, and the pile head metal bridge 22 is made of metal material, the first end 222 of the pile head metal bridge 22 is connected to the wearable body 1, and the second end 223 is connected to the pile head main body 21. Since the middle part of the pile head metal bridge 22 is a controllable bending section 221 made of metal material, it has a certain shaping and shape retention ability. When the controllable bending section 221 rotates around the first direction relative to the wearable body 1 by a first angle (the first angle should be within the first angle range), the controllable bending section 221 will remain in this position, and the pile head main body 21 and the hinge 3 installed on the pile head main body 21 will change the angle accordingly with the rotation of the controllable bending section 221, so that the user can easily adjust the forward tilt angle α according to his own needs, so that the wearable body 1 can better fit the user's face and improve the wearing comfort. At the same time, when the controllable bending section 221 rotates around the second direction relative to the wearable body 1 by a second angle (the second angle should be within the second angle range), the controllable bending section 221 will remain in the corresponding position, and the pile head body 21 and the hinge 3 installed on the pile head body 21 will change the angle as the controllable bending section 221 rotates, so that the user can adjust the opening angle β very conveniently according to their own needs, so that the smart glasses can be suitable for different people to wear, improving the applicability of wearing. Among them, the specific size of the first angle and the second angle is related to the metal material used by the controllable bending section 221, and is determined by the performance of the metal material itself.

[0048] It should be understood that in the above embodiment, designing the positioning pile head 2 as a split structure is only one of the better implementation methods. In other embodiments, the positioning pile head 2 can also be integrally formed or the pile head body 21 and the pile head metal bridge 22 can be connected into a whole by secondary injection molding. The specific selection can be adaptively made according to one's own needs.

[0049] Specifically, in this embodiment, the pile head metal bridge 22 is preformed into an L-shaped shape, and its first end 222 is arranged substantially parallel to the main surface of the wearable body 1 and connected to the wearable body 1. The second end 223 of the pile head metal bridge is arranged substantially perpendicular to the first end and connected to the pile head body 21. The controllable bending section 221 is connected between the first end 222 and the second end 223.

[0050] Reference Figure 2 As shown, in this embodiment, preferably, the first end 222 of the pile head metal bridge includes a fixing plate 2221 connected to the controllable bending section 221 and a fixing column 2222 extending from the fixing plate 2221. A limiting groove 12 with a matching shape is provided on the wearable body 1 corresponding to the fixing column 2222, and the fixing column 2222 of the pile head metal bridge 22 is embedded in the limiting groove 12, and the fixing plate 2221 is fixed by screws 13 (refer to Figure 2 Specifically, in this embodiment, the first end 222 of the pile head metal bridge 22 can be positioned by embedding the fixing column 2222 of the first end of the pile head metal bridge 22 in the limiting groove 12 to improve the assembly accuracy of the pile head metal bridge 22, and then, the pile head metal bridge 22 is detachably connected to the wearable body 1 by screw connection, thereby improving the convenience of installation and disassembly.

[0051] In this embodiment, the second end 223 of the pile head metal bridge is provided with two first fixing holes 2233, and the pile head body 21 is provided with two second fixing holes 215 corresponding to the first fixing holes 2233 of the pile head metal bridge, the first fixing holes 2233 and the second fixing holes 215 are aligned, and the fixing member 23 (such as a bolt) passes through the first fixing hole 2233 and the second fixing hole 215 in sequence to connect and fix the pile head metal bridge 22 with the pile head body 21. The second end 223 of the pile head metal bridge is generally T-shaped and flat, and includes a mutually perpendicular connecting plate 2231 and a rod 2232, wherein the rod extends vertically from the center of one side of the connecting plate 2231 and is connected to the controllable bending section 221. The two first fixing holes 2233 are arranged at both ends of the connecting plate 2231 and are symmetrically located on both sides of the rod 2232. Further, a connecting groove 211 for accommodating the connecting plate 2231 of the pile head metal bridge is formed on the pile head body 21, and the two second fixing holes 215 are arranged at the bottom of the connecting groove 211. The connecting plate 2231 of the pile head metal bridge is engaged in the connecting groove 211 and is bolted to the pile head body 21. Preferably, a avoiding groove 212 is provided in the middle of the connecting groove 211 along the extending direction parallel to the rod portion 2232 of the pile head metal bridge, and the avoiding groove 212 cuts off the connecting groove 211, and the end of the connecting line 11 bypasses the outer wall of the pile head metal bridge 22 and is inserted into the avoiding groove 212, so as to be shielded by the second end of the pile head metal bridge 22 to hide the connecting line 11. Specifically, in this embodiment, the pile head metal bridge 22 is first connected to the pile head body 21 by bolts. When the pile head metal bridge 22 is connected to the pile head body 21, the pile head metal bridge 22, the pile head body 21 and the avoidance groove 212 jointly form an avoidance space. After the end of the connecting line 11 passes through the wearable body 1, it first bypasses the controllable bending section 221 of the pile head metal bridge 22, and the controllable bending section 221 is used to block the connecting line 11. At the same time, the connecting line 11 is passed through the avoidance space to hide the connecting line 11, thereby preventing the connecting line 11 from being exposed and affecting the aesthetics of the smart glasses.

[0052] In the above embodiment, preferably, a rotation groove 213 is provided on one end of the pile head body 21 away from the pile head metal bridge 22, and a rotation shaft hole 214 is provided on the two side walls of the rotation groove 213, and the axis of the rotation shaft hole 214 is parallel to the second direction, and a rotation shaft 31 is passed through the hinge 3 along the second direction, and the two ends of the rotation shaft 31 are respectively engaged in the rotation shaft holes 214 on the two side walls of the rotation groove 213, so that the hinge 3 can rotate relative to the pile head body 21 around the rotation shaft 31. Specifically, in this embodiment, by installing the hinge 3 into the rotation groove 213, so that the two ends of the rotation shaft 31 are respectively engaged in the rotation shaft holes 214 on the two side walls of the rotation groove 213, the hinge 3 is opened when it is needed to be used, and the hinge 3 is closed when it is not needed to be used.

[0053] In the above embodiment, preferably, the shaft hole 214 is a threaded hole, the shaft 31 is a bolt, the bolt 31 passes through the pile head body 21 and the hinge 3 in sequence, and is threadedly connected in the threaded hole 214. Specifically, in this embodiment, during the specific assembly, the hinge 3 is first placed in the rotation groove 213, and the shaft hole of the hinge 3 is aligned with the shaft hole 214 on the two side walls of the rotation groove 213, then the bolt 31 is passed through the pile head body 21 and the hinge 3 in sequence, and finally the threaded part of the bolt 31 is threadedly connected in the threaded hole 214. In this way, the convenience of assembly and disassembly can be improved, and at the same time, the stability and reliability of this connection method are good.

[0054] Reference Figure 1 and Figure 2 As shown, in the above embodiment, preferably, it also includes a wearing portion 4, the wearing portion 4 has an electrical connection terminal, and the wearing portion 4 is detachably mounted on the hinge 3 at one end away from the adjustment pile head 2, and continues to refer to Figure 6 As shown, the electrical connection terminal is electrically connected to the electrical connector 34 of the hinge 3. Specifically, in this embodiment, the smart glasses are smart glasses, the wearable body 1 is a glasses frame, and the wearing part 4 is a glasses leg, wherein the glasses leg has electronic components and control buttons, etc., and the corresponding smart functions can be realized by operating the corresponding control buttons on the glasses leg. In addition, the detachable connection between the wearing part and the hinge 3 can be various connection modes such as bolt connection, threaded connection, magnetic connection or snap connection, which are not specifically limited here.

[0055] Reference Figure 6 As shown, in the above embodiment, preferably, a waterproof soft glue 35 is further provided on the outer periphery of the hinge 3 to seal the gap between the hinge 3 and the wearing part. Specifically, the waterproof soft glue 35 is a circle of annular protrusions provided on the outer periphery of the hinge 3, and the wearing part 4 is sleeved on the side of the hinge 3 away from the adjustment pile head 2, so that the gap between the hinge 3 and the wearing part 4 is sealed by the waterproof soft glue 35, thereby achieving a waterproof effect, avoiding affecting the connection of the circuit in rainy conditions, and improving the safety of the use of smart glasses.

[0056] Reference Figure 7 As shown, in the above embodiment, preferably, an observation port 32 is provided on the hinge 3 to observe the connection state between the connecting wire 11 and the hinge 3, and a shielding cover 33 is detachably encapsulated at the observation port 32. Specifically, in this embodiment, the shielding cover 33 is detachable. When poor contact occurs, the shielding cover 33 can be removed to observe whether the connecting wire 11 and the hinge 3 are well connected. If the connecting wire 11 and the hinge 3 are well connected, it means that the internal parts of the wearable device have failed. If the connecting wire 11 and the hinge 3 are disconnected, they only need to be reconnected, so as to assist in judging whether the smart glasses are abnormal and facilitate simple maintenance of the smart glasses.

[0057] Taking smart glasses as an example, the following describes the entire assembly process of smart glasses:

[0058] S10, pre-threading the connecting wire 11 on the eyeglass frame 1;

[0059] S20, connecting the pile head body 21 and the pile head metal bridge 22 by bolts to form an adjustment pile head 2;

[0060] S30, fixing the pile head metal bridge 22 to the eyeglass frame 1 by screws, and connecting the hinge 3 to the pile head body 21 by buckles or magnets; at the same time, in this process, the connecting wire 11 is hidden in the outer wall of the pile head metal bridge 22 and passes through the avoidance groove 212, and then electrically connected to the hinge 3;

[0061] S40, respectively install the two glasses legs on the two hinges 3, and electrically connect the electrical connection terminals on the glasses legs to the hinges 3. Specifically, the connection can be made by various means such as buckles, magnets, threads, bolts, etc.

[0062] At the same time, the above-mentioned assembly steps can be interchanged, and it is only necessary to finally complete the above-mentioned four steps to assemble the entire components together.

[0063] In summary, the smart glasses provided by the embodiments of the present invention can not only fine-tune the shape of the smart glasses to improve the wearing comfort of the users, but also adjust the size of the entire smart glasses to meet the wearing needs of more users. At the same time, the design of the pile head main body 21 and the pile head metal bridge 22 can cleverly hide the connecting line 11 to improve the aesthetics of the entire smart glasses. In addition, the connection method of the adjustment pile head 2 itself, and the connection method of the adjustment pile head 2 with the wearing body 1 and the hinge 3 are relatively stable and convenient, which improves the reliability of the entire smart glasses and the convenience of installation and disassembly.

[0064] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0065] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0066] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A smart glasses, characterized in that: include: A wearable body, wherein a connecting line is inserted into the wearable body, and two ends of the connecting line are respectively inserted from two sides of the wearable body; The adjusting pile head is installed on both sides of the wearable body, and can rotate relative to the wearable body around a first direction within a first angle range, and can be maintained at any position within the first angle range, so as to adjust the forward tilt angle of the adjusting pile head relative to the wearable body, and the first direction is parallel to the length direction of the wearable body; the adjusting pile head can also rotate relative to the wearable body around a second direction within a second angle range, and can be maintained at any position within the second angle range, so as to adjust the opening angle of the adjusting pile head relative to the wearable body, and the second direction is parallel to the width direction of the wearable body; A hinge is mounted on an end of the adjustment pile head away from the wearing body and is electrically connected to the connecting line; The wearing part has an electrical connection terminal, the wearing part is detachably mounted on an end of the hinge away from the position adjustment pile head, and the electrical connection terminal is electrically connected to the hinge; the position adjustment pile head includes a pile head body and a pile head metal bridge; The pile head metal bridge is preformed into a set shape, the first end of the pile head metal bridge is detachably connected to the wearable body, the second end of the pile head metal bridge is detachably connected to the pile head body, and the middle part of the pile head metal bridge has a controllable bending section; the controllable bending section is made of metal material, so that the controllable bending section can rotate around the first direction within the first angle range and can be maintained at any position within the first angle range; and the controllable bending section can rotate around the second direction within the second angle range and can be maintained at any position within the second angle range; a rotation groove is provided on the end of the pile head body away from the pile head metal bridge, and a rotation shaft hole is provided on the two side walls of the rotation groove, the axis of the rotation shaft hole is parallel to the second direction, a rotation shaft is passed through the hinge along the second direction, and the two ends of the rotation shaft are respectively engaged in the rotation shaft holes on the two side walls of the rotation groove, so that the hinge can rotate around the rotation shaft relative to the pile head body.

2. The smart glasses according to claim 1, characterized in that: The first end of the pile head metal bridge includes a fixing plate connected to the controllable bending section and a fixing column extending from the fixing plate; a limiting groove with a matching shape is provided on the wearable body corresponding to the fixing column, the fixing column is embedded in the limiting groove, and the fixing plate is connected to the wearable body by screws.

3. The smart glasses according to claim 1, characterized in that: A connecting groove is provided on the pile head body, and an avoidance groove penetrating the connecting groove is provided at the bottom of the connecting groove along the third direction; The second end of the pile head metal bridge includes a connecting plate and a rod portion that are perpendicular to each other, the connecting plate is provided with two first fixing holes, and the connecting groove of the pile head main body is provided with two second fixing holes corresponding to the two first fixing holes, the two first fixing holes are aligned with the two second fixing holes, the connecting plate is engaged in the connecting groove and the fixing member passes through the first fixing hole and the second fixing hole in sequence so that the connecting plate is connected and fixed to the pile head main body; the rod portion extends vertically from the center of one side of the connecting plate and is connected to the controllable bending section; the end of the connecting line bypasses the outer wall of the pile head metal bridge and is passed through the avoidance groove to hide the connecting line.

4. The smart glasses according to claim 1, characterized in that: The rotating shaft hole is a threaded hole, the rotating shaft is a bolt, and the bolt passes through the pile head body and the hinge in sequence and is threadedly connected in the threaded hole.

5. The smart glasses according to claim 1, characterized in that: The position-adjusting pile head is integrally formed.

6. The smart glasses according to claim 1, characterized in that: A waterproof soft glue is also provided on the outer periphery of the hinge to seal the gap between the hinge and the wearing part.

7. The smart glasses according to claim 1, characterized in that: The wearing body is a glasses frame, and the wearing part is a glasses leg.

8. The smart glasses according to claim 1, characterized in that: The hinge is provided with an observation port for observing the connection state between the connection line and the hinge, and a shielding cover is detachably enclosed at the observation port.

9. A positioning head for smart glasses, the positioning head is used to connect the wearable body of the smart glasses and the hinge, characterized in that: include: A pile head body, the pile head body is used to be connected with the hinge; A pile head metal bridge, wherein the pile head metal bridge is preformed into a set shape, a first end of the pile head metal bridge is used to connect with the wearable body, a second end of the pile head metal bridge is connected with the pile head body, and a middle portion of the pile head metal bridge has a controllable bending section; The controllable bending section is made of a metal material, so that the controllable bending section can rotate around a first direction within a first angle range and can be maintained at any position within the first angle range; and the controllable bending section can rotate around a second direction within a second angle range and can be maintained at any position within the second angle range; A rotation groove is provided on one end of the pile head body away from the pile head metal bridge, and shaft holes are provided on both side walls of the rotation groove. The axis of the shaft hole is parallel to the second direction, and a shaft is passed through the hinge along the second direction, and both ends of the shaft are respectively engaged in the shaft holes on the two side walls of the rotation groove, so that the hinge can rotate around the shaft relative to the pile head body.

10. The positioning head of the smart glasses according to claim 9, characterized in that: The first end of the pile head metal bridge comprises a fixing plate connected to the controllable bending section and a fixing column extending from the fixing plate.

11. The positioning head of the smart glasses according to claim 9, characterized in that: A connecting groove is provided on the pile head body, and an avoidance groove penetrating the connecting groove is provided at the bottom of the connecting groove along the third direction; The second end of the pile head metal bridge includes a connecting plate and a rod portion that are perpendicular to each other, the connecting plate is provided with two first fixing holes, and the connecting groove of the pile head main body is provided with two second fixing holes corresponding to the two first fixing holes, the two first fixing holes are aligned with the two second fixing holes, the connecting plate is engaged in the connecting groove and the fixing member passes through the first fixing hole and the second fixing hole in sequence so that the connecting plate is connected and fixed to the pile head main body; the rod portion extends vertically from the center of one side of the connecting plate and is connected to the controllable bending section.

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