Glasses leg and glasses

Abstract

The utility model provides a glasses leg and glasses, relates to intelligent glasses field, the glasses leg comprises a flexible shell and an adjusting piece, the flexible shell forms a cavity, an elastic pull rod is arranged in the cavity, one end of the elastic pull rod is connected with the adjusting piece, and the other end of the elastic pull rod extends to the end portion of the flexible shell along the extension direction of the cavity. The adjusting part is used for driving the elastic pull rod to move, so that the elastic pull rod drives the flexible shell to deform. The elastic pull rod is made of elastic materials, has certain elasticity, and is arranged in the extending direction of the cavity and extends in the longitudinal direction. The adjusting part can drive the elastic pull rod to move, and as the flexible shell can deform, the elastic pull rod can drive the flexible shell to deform, namely, the shape of the glasses legs is changed, so that the glasses legs can adapt to face structures of different people. The glasses leg has the advantage that the shape of the flexible shell can be adjusted so as to adapt to the face structures of different people.

Description

Technical Field

[0001] The utility model relates to the technical field of smart glasses, in particular to a pair of temples and glasses. Background Art

[0002] With the rise of the concept of the metaverse and the development of AR and VR technologies, structural design schemes for smart glasses are constantly emerging. Due to individual differences among people, the ear and nose support conditions of different groups of people are different. Smart glasses are difficult to adapt to the facial structures of different groups of people. If the shapes do not match, wearing them for a long time will increase the user's discomfort.

[0003] In view of this, it is necessary to provide a new temple and glasses to solve or at least alleviate the above technical defects. Utility Model Content

[0004] The main purpose of the utility model is to provide a temple and glasses, aiming to solve the technical problem in the prior art that smart glasses are difficult to adapt to the facial structures of different people.

[0005] To achieve the above-mentioned purpose, according to one aspect of the utility model, the utility model provides a temple, including a flexible shell and an adjusting piece, the flexible shell forms a cavity, an elastic pull rod is arranged in the cavity, one end of the elastic pull rod is connected to the adjusting piece, and the other end of the elastic pull rod extends to the end of the flexible shell along the extension direction of the cavity, and the adjusting piece is used to drive the elastic pull rod to move, so that the elastic pull rod drives the flexible shell to deform.

[0006] In some embodiments, the adjusting member includes a shell, a knob and a screw rod, the knob is rotatably mounted on the shell, the shell is connected to the flexible shell, the screw rod is arranged in the shell, the knob is transmission-connected to the screw rod, and one end of the elastic pull rod is connected to the screw rod, so as to drive the screw rod to move along the central axis direction of the screw rod by rotating the knob, thereby driving the elastic pull rod to move.

[0007] In some embodiments, the flexible shell includes a bellows and a skin, and two ends of the bellows are respectively connected to the skin and the shell.

[0008] In some embodiments, the flexible shell is sealed to the housing, and the cavity is filled with gas.

[0009] In some embodiments, the adjusting member includes a base, a gear and a rack, the gear is rotatably mounted on the base, the rack is disposed in the base, and the gear is meshed with the rack, and one end of the elastic pull rod is connected to the rack to drive the rack to move linearly by rotating the gear, thereby driving the elastic pull rod to move.

[0010] In some embodiments, the adjusting member includes a cylinder and a control button, the control button is connected to the cylinder signal, the cylinder includes a telescopic rod, and one end of the elastic pull rod is connected to the telescopic rod.

[0011] In some embodiments, a partition is disposed in the cavity, an outer edge of the partition is connected to an inner wall surface of the cavity, a through hole is formed in the partition, and the elastic pull rod passes through the through hole.

[0012] In some embodiments, the elastic pull rod abuts against the inner wall surface of the through hole.

[0013] In some embodiments, there are multiple separators, and the multiple separators are arranged at intervals along the extension direction of the cavity.

[0014] In some embodiments, the temple further includes a reinforcing rib, and the reinforcing rib is arranged along the extension direction of the cavity.

[0015] According to another aspect of the utility model, the utility model also provides a pair of glasses, comprising the temples described above, and an optical machine body, wherein the number of the temples is two, and the two temples are respectively connected to opposite sides of the optical machine body.

[0016] In the above scheme, the temples include a flexible shell and an adjusting member, the flexible shell forms a cavity, an elastic pull rod is arranged in the cavity, one end of the elastic pull rod is connected to the adjusting member, and the other end of the elastic pull rod extends to the end of the flexible shell along the extension direction of the cavity, and the adjusting member is used to drive the elastic pull rod to move, thereby causing the elastic pull rod to drive the flexible shell to deform. The flexible shell is made of a flexible material, and it has a certain shape that can play a supporting role, and can also be deformed under the drive of an external force. Compared with a rigid material, its material is softer and can be deformed, the elastic pull rod is made of an elastic material, has a certain elasticity, and is a longitudinally extending elastic pull rod arranged along the extension direction of the cavity. The adjusting member can drive the elastic pull rod to move, and since the flexible shell can be deformed, the elastic pull rod can also drive the flexible shell to deform, that is, the shape of the temples can be changed to adapt to the facial structures of different people. The utility model has the advantage of being able to adjust the shape of the flexible shell of the temples to adapt to the facial structures of different people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 A three-dimensional structural schematic diagram of the temple of an embodiment of the utility model;

[0019] Figure 2 A schematic cross-sectional structure diagram of a temple of an embodiment of the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the elastic pull rod, knob and screw rod of the temple of the embodiment of the utility model;

[0022] Figure 5 Another three-dimensional structural schematic diagram of the temple of the embodiment of the utility model;

[0023] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at B;

[0024] Figure 7 It is a three-dimensional structural schematic diagram of glasses according to another embodiment of the utility model.

[0025] Description of labels:

[0026] 100. glasses; 10. temples; 20. optical machine body; 1. cavity; 2. flexible shell; 21. skin; 22. bellows; 3. adjustment member; 31. shell; 32. knob; 33. screw rod; 34. cavity; 4. elastic pull rod; 5. partition; 6. contoured part; 7. free end; 8. connecting end; 9. hinged structure.

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with the implementation methods and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] It should be noted that all directional indications (such as up, down, etc.) in the implementation mode of the utility model are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0031] Furthermore, the technical solutions between the various implementation modes of the present invention may be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in the field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] At present, the structural design schemes of smart glasses are constantly emerging. Smart glasses can be AR (Augmented Reality) glasses or VR (Virtual Reality) glasses. Compared with ordinary glasses, smart glasses are generally heavier due to their optical and mechanical structures. Due to individual differences in people, the ear and nose support conditions of different groups of people are different. Smart glasses are difficult to adapt to the facial structures of different groups of people. In addition, they are heavy. If the structure of the temples does not match the facial structure of the person well, wearing them for too long will cause the user's discomfort to increase rapidly.

[0033] After research, the applicant found that smart glasses are different from ordinary myopia glasses. Ordinary myopia glasses will be customized to adjust the corresponding temple positions according to the individual's ears, nose and eyes, and they have been produced before being delivered to customers. However, the production of ordinary glasses is relatively simple, so the corresponding frames can be customized according to the differences of each customer. However, the production of smart glasses is relatively complicated, and it is impossible to place an order for each user in the factory to produce suitable temples. At the same time, some smart glasses are used in shopping malls to provide customers with entertainment experience. It is even more impossible to customize a temple for each customer who comes to the door, which is not cost-effective both in terms of time and economy.

[0034] Therefore, the utility model provides a temple.

[0035] Reference Figure 1 and Figure 2 According to one aspect of the utility model, the utility model provides a temple 10, which includes a flexible shell 2 and an adjusting member 3. The flexible shell 2 forms a cavity 1, and an elastic pull rod 4 is arranged in the cavity 1. One end of the elastic pull rod 4 is connected to the adjusting member 3, and the other end of the elastic pull rod 4 extends to the end of the flexible shell 2 along the extension direction of the cavity 1. The adjusting member 3 is used to drive the elastic pull rod 4 to move, so that the elastic pull rod 4 drives the flexible shell 2 to deform.

[0036] The flexible shell 2 is made of a flexible material, and it has a certain shape that can play a supporting role, and it can also be deformed under the drive of an external force. Compared with rigid materials, its material is softer and can be deformed. The elastic pull rod 4 is made of an elastic material and has a certain elasticity. The elastic pull rod 4 is a longitudinally extending elastic pull rod 4 arranged along the extension direction of the cavity 1. The adjustment member 3 can drive the elastic pull rod 4 to move. Since the flexible shell 2 can be deformed, the elastic pull rod 4 can also drive the flexible shell 2 to deform, that is, the shape of the temple 10 can be changed to adapt to the facial structures of different groups of people. This embodiment has the advantage of being able to adjust the shape of the flexible shell 2 of the temple 10, and the adjustment is convenient, and the user or the merchant can operate to adapt to the facial structures of different groups of people.

[0037] Reference Figure 2 In some embodiments, a contoured portion 6 is further formed on the flexible shell 2. The contoured portion 6 is formed by a portion of the flexible shell 2 being recessed outwards to match the shape of a human ear.

[0038] Reference Figure 2 In some embodiments, the temple 10 includes a connecting end 8 and a free end 7. The connecting end 8 refers to the end of the temple 10 connected to the frame for mounting the lens, and the free end 7 refers to the end mounted on the ear. The free end is the end mentioned in "the other end of the elastic pull rod 4 extends to the end of the flexible shell 2 along the extension direction of the cavity 1". The adjustment member 3 can be located at the position of the connecting end 8, one end of the elastic pull rod 4 is connected to the adjustment member 3, and the other end extends to the vicinity of the free end 7. In this way, the elastic pull rod 4 passes through the cavity 1 of the entire flexible shell 2, and can apply force to the flexible shell 2 from multiple positions, which is convenient for driving the flexible shell 2 to deform.

[0039] The specific form of the adjusting member 3 may include at least the following three specific embodiments:

[0040] Reference Figure 2 to Figure 4In the first embodiment, the adjusting member 3 includes a housing 31, a knob 32 and a screw 33. The knob 32 is rotatably mounted on the housing 31. The housing 31 is connected to the flexible housing 2. The screw 33 is arranged in the housing 31. The knob 32 is transmission-connected to the screw 33. One end of the elastic pull rod 4 is connected to the screw 33, so that the screw 33 is driven to move along the central axis of the screw 33 by rotating the knob 32, thereby driving the elastic pull rod 4 to move. The adjusting member 3 can be in the form of a screw 33 and a nut. Specifically, in this embodiment, the knob 32 is provided with a thread inside, which is threadedly connected to the screw 33. The knob 32 can rotate on the housing 31, but the knob 32 cannot move along its own axis. During the rotation of the knob 32, the knob 32 can drive the screw 33 threadedly connected thereto to rotate and make the screw 33 move along the central axis of the screw 33. One end of the elastic pull rod 4 is connected to the screw 33 and moves along with the screw 33, thereby driving the flexible housing 2 to deform. The housing 31 is used to connect with the flexible housing 2. The flexible housing 2 is formed in the shape of the appearance of the temple 10. Therefore, the housing 31 is also formed in the shape of the temple 10 and has a cavity 34. The two are connected to form a receiving cavity of the temple 10, and also form the appearance of the temple 10. In addition, the screw rod 33 and the knob are used to rotate and adjust, so that stepless adjustment can be achieved.

[0041] Reference Figure 5 and Figure 6 In some embodiments, the flexible shell 2 includes a bellows 22 and a skin 21, and the two ends of the bellows 22 are connected to the skin 21 and the shell 31 respectively. The bellows 22 can undergo a certain deformation, which plays a role in buffering and energy absorption. The skin 21 is a flexible material, which can not only deform under the drive of the elastic pull rod 4, but also has a good skin-friendly feeling when in contact with the human body, and will not cause large friction damage to the human skin during wearing. The bellows 22 adopts a hollow tubular structure, and the two ends are connected to the skin 21 and the shell 31 respectively.

[0042] In some embodiments, the flexible shell 2 is sealed and connected to the shell 31, and the cavity 1 is filled with gas. Specifically, the bellows 22 is sealed and connected to the skin 21 and the shell 31 respectively, the flexible shell 2 includes the bellows 22 and the skin 21, the cavity 1 is filled with gas, and the shell 31 and the flexible shell 2 together form a receiving cavity, so it can also be said that the receiving cavity is filled with gas. Since the structure of the skin 21 is relatively soft and difficult to shape, filling gas in the receiving cavity can make the flexible shell 2 made of the skin 21 structure have a certain rigidity, and it is not easy to deform when worn on the human face. Of course, this embodiment adopts the form of the skin 21 structure and the internal filling gas. Compared with the use of a harder material to make the flexible shell 2, it can also reduce the weight of the temples, reduce the gravity fatigue of the user when wearing, and improve the comfort of the user. At the same time, the hollow flexible shell 2 can also maximize the use of the internal space of the structure for battery and circuit arrangement, optimizing the structural volume and space utilization.

[0043] In the second embodiment, the adjusting member 3 includes a base, a gear and a rack, the gear is rotatably mounted on the base, the rack is arranged in the base, and the gear is meshed with the rack, and one end of the elastic pull rod 4 is connected to the rack, so as to drive the rack to move linearly by rotating the gear, thereby driving the elastic pull rod 4 to move. The driving mechanism of this embodiment adopts the meshing of the gear and the rack. Specifically, the base is connected to the flexible shell 2, the gear is rotatably mounted on the base, and the gear part extends into the base to mesh with the rack located in the base, and the rotational torque of the gear is converted into the linear motion of the rack through the meshing of the gear and the rack, and one end of the elastic pull rod 4 is connected to the rack, so that the rack can drive the elastic pull rod 4 to move while performing linear motion, thereby causing the elastic pull rod 4 to drive the flexible shell 2 to deform, thereby adjusting the shape of the temple 10.

[0044] In some embodiments, the flexible shell 2 includes a bellows 22 and a skin 21, and the two ends of the bellows 22 are connected to the skin 21 and the substrate, respectively. The flexible shell 2 is sealed and connected to the substrate, and the cavity 1 is filled with gas. Specifically, the bellows 22 is sealed and connected to the skin 21 and the substrate, respectively, and the flexible shell 2 includes the bellows 22 and the skin 21, and the cavity 1 is filled with gas. The substrate and the flexible shell 2 together form a accommodating cavity, so it can also be said that the accommodating cavity is filled with gas. Since the structure of the skin 21 is relatively soft and difficult to shape, filling the accommodating cavity with gas can make the flexible shell 2 made of the skin 21 structure have a certain rigidity, and it is not easy to deform when worn on the human face. Of course, this embodiment adopts the form of the skin 21 structure and the internal filling gas, which can also play a role in weight reduction compared to the use of harder materials to make the flexible shell 2, reduce the gravity fatigue of the user when wearing it, and improve the comfort of the user.

[0045] In the third embodiment, the adjusting member 3 includes a cylinder and a control button, the control button is connected to the cylinder signal, the cylinder includes a telescopic rod, and one end of the elastic pull rod 4 is connected to the telescopic rod. The control button can be set on the temple 10, and the control button can include multiple buttons, and different buttons correspond to different moving strokes of the telescopic rod of the cylinder. Different moving strokes of the telescopic rod result in different movement distances or deformation degrees of the elastic pull rod 4, and the corresponding deformation degrees of the flexible shell 2 are also different. Therefore, the shape of the temple 10 can be adjusted by the control button and the cylinder to make it more suitable for different facial conditions of the human body. Of course, in other embodiments, the control button can also be a turntable, which corresponds to different moving strokes of the telescopic rod of the cylinder by rotating to different positions. The specific adjustment principle is similar to setting multiple buttons, which will not be repeated here.

[0046] Reference Figure 2 In some embodiments, a partition 5 is provided in the cavity 1, the outer edge of the partition 5 is connected to the inner wall surface of the cavity 1, and the partition 5 is formed with a through hole, and the elastic pull rod 4 passes through the through hole. The partition 5 can be a nearly circular sheet structure provided in the cavity 1, for example, a partition sheet, and the shape of the partition sheet is similar to the cross-sectional shape of the temple 10. In order to take into account the easy deformation and the comfortable wearing of the human body, the material of the flexible shell 2 is generally designed to be softer, such as using a skin 21 structure. However, a softer design may have a disadvantage, that is, the strength of the temple 10 is low, and it is easy to be dented when worn. Therefore, there are at least two advantages of providing the partition 5 in the cavity 1. On the one hand, the strength of the temple 10 can be improved. On the other hand, the partition 5 is provided with a through hole for the elastic pull rod 4 to pass through, and the partition 5 will not block the longitudinal extension of the elastic pull rod 4. When the elastic pull rod 4 moves under the drive of the adjusting member 3, the elastic pull rod 4 will contact the inner side wall of the through hole of the partition 5, and then transmit the force to the flexible shell 2. With this design, the force of the elastic pull rod 4 is transmitted through the partition 5. Since the outer edge of the partition 5 is connected to the inner wall of the cavity 1, the force transmission can be more uniform. In addition, the elastic pull rod 4 does not directly contact the flexible shell 2, thereby avoiding scratches or punctures of the flexible shell 2 by the elastic pull rod 4 due to excessive local stress.

[0047] In some embodiments, the elastic pull rod 4 abuts against the inner wall surface of the through hole. The elastic pull rod 4 can be spaced apart from the inner wall surface of the through hole, and only abuts against the inner wall surface of the through hole after the adjustment member 3 drives the elastic pull rod 4 to move a certain distance, thereby driving the flexible housing 2 to deform. The elastic pull rod 4 can also be designed to abut at least partially against the inner wall surface of the through hole during manufacturing, so that the adjustment member 3 can drive the flexible housing 2 to deform as soon as it is first adjusted, and the adjustment response is faster.

[0048] Reference Figure 2In some embodiments, the number of the partitions 5 is multiple, and the multiple partitions 5 are spaced apart along the extension direction of the cavity 1. The number of the partitions 5 can be multiple, and the material of the partitions 5 can be plastic. The multiple partitions 5 are spaced apart in the extension direction of the cavity 1 to improve the strength of the flexible shell 2 from multiple positions, so that the temple 10 is not easily deformed during wearing.

[0049] In some embodiments, the temple 10 further comprises reinforcing ribs, which are arranged along the extension direction of the cavity 1. The reinforcing ribs can be used to strengthen the vertical support stiffness of the flexible shell 2, and several reinforcing ribs made of composite material structures can be arranged along the inner length direction of the skin 21.

[0050] Reference Figure 7 In some embodiments, according to another aspect of the utility model, the utility model further provides a pair of glasses 100, the glasses 100 include the above-mentioned temples 10, and also include an optical machine body 20, the number of the temples 10 is two, and the two temples 10 are respectively connected to the opposite sides of the optical machine body 20. Specifically, a hinge structure 9 can be provided on the temples 10, which is hinged to the optical machine body 20. The optical machine body 20 includes a frame, a lens and an optical machine, the frame is hinged to the temples 10, and the lenses and the optical machine are installed on the frame. The above-mentioned glasses 100 are smart glasses, which can be AR glasses or VR glasses 100 or other head-mounted glasses. Since the glasses 100 include all the technical solutions of all the embodiments of the above-mentioned temples 10, they at least have all the beneficial effects brought by all the above-mentioned technical solutions, which will not be repeated here one by one.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and do not limit the patent scope of the present utility model; although the present application is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that under the technical concept of the present utility model, it is still possible to modify the technical solutions recorded in the above embodiments, or to replace some or all of the technical features therein with equivalents; or directly / indirectly apply them to other related technical fields, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A temple, characterized in that: It includes a flexible shell and an adjusting member, the flexible shell forms a cavity, an elastic pull rod is arranged in the cavity, one end of the elastic pull rod is connected to the adjusting member, and the other end of the elastic pull rod extends to the end of the flexible shell along the extension direction of the cavity, and the adjusting member is used to drive the elastic pull rod to move, so that the elastic pull rod drives the flexible shell to deform.

2. The temple according to claim 1, characterized in that: The adjusting member includes a shell, a knob and a screw rod, the knob is rotatably mounted on the shell, the shell is connected to the flexible shell, the screw rod is arranged in the shell, the knob is transmission-connected to the screw rod, and one end of the elastic pull rod is connected to the screw rod, so that the screw rod can be driven to move along the central axis direction of the screw rod by rotating the knob, thereby driving the elastic pull rod to move.

3. The temple according to claim 2, characterized in that: The flexible shell includes a bellows and a skin, and two ends of the bellows are respectively connected to the skin and the shell.

4. The temple according to claim 2, characterized in that: The flexible shell is sealed and connected to the housing, and the cavity is filled with gas.

5. The temple according to claim 1, characterized in that: The adjusting member includes a base, a gear and a rack. The gear is rotatably mounted on the base, the rack is arranged in the base, and the gear is meshed with the rack. One end of the elastic pull rod is connected to the rack to drive the rack to move linearly by rotating the gear, thereby driving the elastic pull rod to move.

6. The temple according to claim 1, characterized in that: The adjusting member comprises a cylinder and a control button, wherein the control button is connected to the cylinder signal, and the cylinder comprises a telescopic rod, and one end of the elastic pull rod is connected to the telescopic rod.

7. The temple according to any one of claims 1 to 6, characterized in that: A partition is arranged in the cavity, the outer edge of the partition is connected to the inner wall surface of the cavity, the partition is formed with a through hole, and the elastic pull rod passes through the through hole.

8. The temple according to claim 7, characterized in that: The elastic pull rod abuts against the inner wall surface of the through hole.

9. The temple according to claim 7, characterized in that: There are multiple separators, and the multiple separators are arranged at intervals along the extension direction of the cavity.

10. The temple according to any one of claims 1 to 6, characterized in that: The temples further include reinforcing ribs, and the reinforcing ribs are arranged along the extension direction of the cavity.

11. A pair of glasses, characterized in that: The glasses include the temples according to any one of claims 1 to 10, and also include an optical machine body, wherein the number of the temples is two, and the two temples are respectively connected to opposite sides of the optical machine body.

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