CN117539073A - Spectacle frame and spectacles - Google Patents

Abstract

The application provides a spectacle frame and spectacles, comprising a spectacle frame, wherein the spectacle frame comprises a first end and a second end which are oppositely arranged in a first direction; the first glasses leg is arranged on one side where the first end is positioned; the second glasses leg is arranged on one side where the second end is positioned; wherein at least one of the first and second temples is movable in a direction parallel to the first direction to change a spacing of the first and second temples in the first direction. Through setting up the spectacle frame into at least one in first mirror leg and the second mirror leg and can follow the direction removal of being on a parallel with first direction to change the interval of first mirror leg and second mirror leg in first direction, so, can change the interval of first mirror leg and second mirror leg at any time according to the user to the demand of wearing elasticity degree, in order to reach the purpose of adaptation user's head size, improve user's wearing experience sense.

Description

Spectacle frame and spectacles

Technical Field

The application relates to the technical field of glasses, in particular to a glasses frame and glasses.

Background

Existing glasses may be classified into general glasses, such as myopia glasses or hyperopia glasses, and smart glasses, such as augmented Reality (AR, augmented Reality) glasses or Virtual Reality (VR) glasses.

Wherein, glasses are usually by picture frame and mirror leg constitution, and glasses are worn at human head to make the picture frame be located the place ahead of eyes, two mirror legs are located the both sides of human head, and mirror leg rear end hooks the human ear, and two mirror legs also centre gripping are on human head simultaneously.

However, the wearing size of the existing glasses is fixed, the same glasses cannot be well adapted to people with different head sizes, and the requirement of users on the adjustment of the wearing tightness degree cannot be met.

Disclosure of Invention

The embodiment of the application provides a spectacle frame and spectacles, which can improve wearing experience of a user.

In a first aspect, embodiments of the present application provide a spectacle frame comprising:

a frame including a first end and a second end disposed opposite in a first direction;

the first glasses leg is arranged on one side where the first end is located; and

the second glasses leg is arranged on one side where the second end is located;

wherein at least one of the first and second temples is movable in a direction parallel to the first direction to change a pitch of the first and second temples in the first direction.

In a second aspect, an embodiment of the present application further provides an eyeglass, including a lens and the eyeglass frame described above, where the lens is disposed on the eyeglass frame.

According to the spectacle frame and the spectacles provided by the embodiment of the application, at least one of the first spectacle leg and the second spectacle leg can move along the direction parallel to the first direction by arranging the spectacle frame so as to change the distance between the first spectacle leg and the second spectacle leg in the first direction. Therefore, the distance between the first glasses leg and the second glasses leg can be changed at any time according to the requirement of the user on wearing tightness degree, so that the purpose of adapting the head size of the user is achieved, and the wearing experience of the user is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which like reference numerals represent like parts throughout the following description.

Fig. 1 is a schematic structural diagram of glasses provided in an embodiment of the present application in an initial state.

Fig. 2 is a schematic diagram of a first structure of glasses according to an embodiment of the present application.

Fig. 3 is a schematic view of a first structure of the first moving member according to the embodiment of the present application when the first moving member is mounted on a frame.

Fig. 4 is a schematic view of a second structure of the first moving member according to the embodiment of the present application when the first moving member is mounted on the frame.

Fig. 5 is a schematic view of a third structure of the first moving member according to the embodiment of the present application when the first moving member is mounted on the frame.

Fig. 6 is a schematic view of a second structure of glasses according to an embodiment of the present application.

Fig. 7 is a schematic view of a first structure of a first moving member and a first driving mechanism according to an embodiment of the present application.

Fig. 8 is a schematic view of a second structure of the first moving member and the first driving mechanism according to the embodiment of the present application.

Fig. 9 is a schematic view of a third structure of glasses according to an embodiment of the present application.

Fig. 10 is a schematic view of a first structure of the second moving member and the third moving member according to the embodiment of the present application when the second moving member and the third moving member are mounted on the frame.

Fig. 11 is a schematic view of a second structure of the second moving member and the third moving member according to the embodiment of the present application when the second moving member and the third moving member are mounted on the frame.

Fig. 12 is a schematic view of a third structure of the second moving member and the third moving member according to the embodiment of the present application when the second moving member and the third moving member are mounted on the frame.

Fig. 13 is a schematic view of a first structure of a second moving member, a third moving member and a second driving mechanism according to an embodiment of the present application.

Fig. 14 is a second schematic structural view of the second moving member, the third moving member and the second driving mechanism according to the embodiment of the present application.

Fig. 15 is a schematic view of a fourth structure of glasses according to an embodiment of the present application.

Fig. 16 is a partial cross-sectional view of a first temple provided in an embodiment of the present application.

Fig. 17 is a partial cross-sectional view of a second temple provided in an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present application based on the embodiments herein.

Reference herein to "an embodiment" or "an implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment or implementation may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the application provides a spectacle frame and spectacles, which can improve wearing experience of a user. This will be described below with reference to the accompanying drawings.

It is understood that existing glasses may be classified into general glasses and smart glasses, such as general glasses may be myopia glasses or hyperopia glasses, sunglasses, etc., and smart glasses may be augmented Reality (AR, augmented Reality) glasses or Virtual Reality (VR) glasses, etc. Wherein, glasses are usually by picture frame and mirror leg constitution, and glasses are worn at human head to make the picture frame be located the place ahead of eyes, two mirror legs are located the both sides of human head, and mirror leg rear end hooks the human ear, and two mirror legs also centre gripping are on human head simultaneously.

However, it should be noted that the wearing size of the existing glasses is fixed, the same glasses cannot be well adapted to people with different head sizes, and the requirements of users on the adjustment of the wearing tightness degree cannot be met.

For manufacturers, the same spectacle frame has a limited number of users to cover, so that it is necessary to design and produce spectacle frames with as many sizes and shapes as possible to meet the demands of users.

For users, if a spectacle frame with a size which is not matched with that of the user is selected through network purchase, the spectacle frame is easy to fall off when being too loose, the spectacle frame has a sense of pressure on the head when being too tight, and good wearing experience cannot be brought, and even the eyesight is affected. In addition, the user is also different to the demand of wearing elasticity degree when leisure and motion, and the spectacle frame of fixed structure is difficult to obtain good comfort.

Referring to fig. 1, fig. 1 is a schematic structural diagram of the glasses in an initial state according to an embodiment of the present disclosure. Embodiments of the present application provide a spectacle frame 10 to enhance the wearing experience of a user.

It will be appreciated that the eyeglass frame 10 comprises a frame 11, a first temple bar 12 and a second temple bar 13. Wherein the frame 11 is used for mounting lenses.

For example, when the frame 11 is provided with a common optical lens, the glasses 100 may be understood as a common glasses, for example, a concave lens suitable for a near-sighted person, a convex lens suitable for a far-sighted person, a plano-viewing lens or an ink lens required for a swing shape, or the like.

When the lens frame 11 is provided with the waveguide lens, the glasses 100 can be understood as intelligent glasses, for example, the waveguide lens can be matched with a projection light machine, projection light rays are projected to the waveguide lens through the micro projection light machine, the projection light rays are transmitted in the waveguide lens and then are incident to human eyes to form a virtual projection picture, so that a computer generated image is superimposed on the real vision of a user, and the virtual image and the real image are seamlessly fused. Such as smart glasses, may be configured to communicate data to and receive data from an external processing device through a signal connection, which may be a wired connection, a wireless connection, or a combination thereof. In other cases, the smart glasses may be used as a standalone device, i.e. data processing is performed at the smart glasses themselves. The signal connection may be configured to carry any kind of data, such as image data (e.g., still images and/or full motion video, including 2D and 3D images), audio, multimedia, voice, and/or any other type of data. The external processing device may be, for example, a game console, personal computer, tablet computer, smart phone, or other type of processing device. The signal connection may be, for example, a Universal Serial Bus (USB) connection, a Wi-Fi connection, a bluetooth or Bluetooth Low Energy (BLE) connection, an ethernet connection, a cable connection, a DSL connection, a cellular connection (e.g., 3G, LTE/4G or 5G), etc., or a combination thereof. Additionally, the external processing device may communicate with one or more other external processing devices via a network, which may be or include, for example, a Local Area Network (LAN), wide Area Network (WAN), intranet, metropolitan Area Network (MAN), global internet, or a combination thereof.

Referring to fig. 1 and fig. 2, fig. 2 is a schematic view of a first structure of glasses according to an embodiment of the present application. The lens frame 11 is a main frame of the eyeglass frame 10, and the lens frame 11 may include a first end 111 and a second end 112 disposed opposite to each other in the first direction H1, the first lens leg 12 is disposed on a side where the first end 111 is disposed, and the second lens leg 13 is disposed on a side where the second end 112 is disposed. It is understood that the first direction H1 is the width direction of the spectacle frame 10. It will also be appreciated that the first and second temples 12, 13 can rotate relative to the frame 11 such that the frame 10 can assume either an extended or a collapsed state.

When the eyeglass frame 10 is in the collapsed state, the eyeglass frame 10 can be conveniently stored. The eyeglass frame 10 can be worn on the head of a person when in an extended state.

Wherein at least one of the first and second temples 12 and 13 is movable in a direction parallel to the first direction H1 to change the pitch of the first and second temples 12 and 13 in the first direction H1. By arranging the spectacle frame 10 such that at least one of the first and second temples 12, 13 is movable in a direction parallel to the first direction H1, the size of the spacing of the first and second temples 12, 13 in the first direction H1 can be varied. Therefore, the distance between the first glasses leg 12 and the second glasses leg 13 can be changed at any time according to the requirement of the user on wearing tightness degree, so that the purpose of adapting the head size of the user is achieved, the wearing experience of the user is improved, and the flexibility is high.

Furthermore, it should be noted that the pupil distance of the eye is not generally changed for the same user, and thus, the distance between two lenses on the glasses 100 cannot be changed at will for smart glasses, near-sighted glasses or far-sighted glasses, otherwise, the imaging effect is affected.

The distance between the lenses on the glasses frame 11 is not changed by changing the distance between the first glasses leg 12 and the second glasses leg 13 in the first direction H1 so as to adapt to the size of the user's head, that is, the distance between the lenses on the glasses frame 11 is not changed while the glasses frame 10 of the present application is adapted to the size of the user's head, and the lenses are still suitable for the pupil distance of the eyes of the current user, so that the imaging effect of the glasses 100 is not affected.

Adopt glasses 100 of spectacle frame 10 preparation that this application embodiment provided, not only can change the interval of first mirror leg 12 and second mirror leg 13 at any time according to the demand of user to wearing elasticity degree to reach the purpose of adaptation user's head size, still can not influence glasses 100's imaging, greatly improved user's wearing experience sense.

It will be appreciated that in the present application, at least one of the first and second temples 12 and 13 is movable in a direction parallel to the first direction H1 to change the spacing of the first and second temples 12 and 13 in the first direction H1. It may be that one of the first temple 12 and the second temple 13 is movable, or that both of the first temple 12 and the second temple 13 are movable.

In some embodiments, the first and second temples 12 and 13 are described as being movable.

Referring to fig. 2 and fig. 3, fig. 3 is a schematic view of a first structure of the first moving member provided in the embodiment of the present application when the first moving member is mounted on a frame. The eyeglass frame 10 can include a first moving member 141, the first moving member 141 is slidably disposed on the eyeglass frame 11 along a first direction H1, the first moving member 141 is hinged to one of the first temple 12 and the second temple 13, and the first moving member 141 can slide under the action of external force to move the first temple 12 or the second temple 13 along a direction parallel to the first direction H1.

As can be appreciated, with continued reference to fig. 2 and 3, when the first moving member 141 is hinged to the first temple 12, the second temple 13 is hinged to the frame 11. For example, the frame 11 is provided with a first installation space 113 for installing the first moving member 141, the first moving member 141 is slidably disposed in the frame 11 along the first direction H1, and the connection end of the first moving member 141 extends out of the frame 11 and is located at the first end 111 of the frame 11, the first temple 12 is hinged to the connection end of the first moving member 141, and the second temple 13 is hinged to the second end 112 of the frame 11. Therefore, the first temple 12 and the second temple 13 can rotate relative to the frame 11 to present a folded state or an unfolded state, and when the first moving member 141 is driven by an external force to slide along the first direction H1, the first moving member 141 can also drive the first temple 12 to move, so that the size of the space between the first temple 12 and the second temple 13 can be changed, and the purpose of adapting the size of the head of the user to the spectacle frame 10 can be achieved.

It is understood that the outer side of the lens frame 11 is the first mounting space 113 provided with respect to the lens frame 11, the first mounting space 113 of the lens frame 11 may be understood as the inner side or the inner side of the lens frame 11, and the outer space outside the inner side or the inner side of the lens frame 11 may be understood as the outer side of the lens frame 11.

In order to improve the wearing stability of the eyeglass frame 10, please refer to fig. 4, fig. 4 is a schematic diagram of a second structure of the first moving member according to the embodiment of the present application when the first moving member is mounted on the eyeglass frame. A first damping member 151 may be disposed between the first moving member 141 and the frame 11, and the first damping member 151 is configured to provide a friction force to the first moving member 141. It will be appreciated that the first moving member 141 can be moved only when the external force applied to the first moving member 141 is greater than the frictional force, thereby adjusting the size of the interval between the first and second temples 12 and 13. Thus, by providing the first damping member 151, the first temple 12 can be prevented from moving at will when the distance between the first temple 12 and the second temple 13 does not need to be adjusted, and the wearing stability of the eyeglass frame 10 is improved.

Of course, in other embodiments, referring to fig. 5, fig. 5 is a schematic view of a third structure of the first moving member provided in the embodiment of the present application when the first moving member is mounted on the frame. The first damping member 151 may be replaced with a first locking member 161, the first locking member 161 is screwed to the frame 11, the first locking member 161 includes a first force application end 1611 and a first abutting end 1612, the first force application end 1611 is located outside the frame 11, and the first abutting end 1612 is located inside the frame 11 and can abut against the first moving member 141, so that the first moving member 141 can be locked by the first locking member 161. For example, when a force in the second direction is applied to the first force application end 1611 of the first locking member 161, the first locking member 161 can move in a direction approaching the first moving member 141 such that the first abutting end 1612 of the first locking member 161 can abut against the first moving member 141, thereby locking the first moving member 141. When the distance between the first temple 12 and the second temple 13 needs to be adjusted, a force opposite to the second direction can be applied to the first force application end 1611 of the first locking member 161, so that the first locking member 161 can move in a direction away from the first moving member 141, and the first abutting end 1612 of the first locking member 161 can be away from the first moving member 141 to unlock the first moving member 141, so that when the first moving member 141 is unlocked, the first moving member 141 can move under the action of an external force to adjust the distance between the first temple 12 and the second temple 13.

The above-mentioned embodiments relate to the embodiment of adjusting only the first temple 12 for movement, and in some embodiments, only the second temple 13 may be adjusted for movement, and it can be understood that referring to fig. 6, fig. 6 is a schematic diagram of a second structure of glasses according to an embodiment of the present application. At this time, the first temple 12 is hinged to the frame 11, and the first mover 141 is hinged to the second temple 13. For example, the frame 11 is provided with a first installation space 113 for installing the first moving member 141, the first moving member 141 is slidably disposed in the frame 11 along the first direction H1, and the connection end of the first moving member 141 extends out of the frame 11 and is located at the second end 112 of the frame 11, the second temple 13 is hinged to the connection end of the first moving member 141, and the first temple 12 is hinged to the first end 111 of the frame 11, so that the first temple 12 and the second temple 13 can rotate relative to the frame 11 to present a folded state or an unfolded state, and when the first moving member 141 is driven by an external force to slide along the first direction H1, the first moving member 141 can also drive the second temple 13 to move, so that the distance between the first temple 12 and the second temple 13 can be changed, so as to achieve the purpose of adapting the head size of the user of the frame 10.

In the above embodiment, when the driving temple is moved, the force may be directly applied to the temple (the movable temple) to directly drive the temple to move.

In some embodiments, referring to fig. 7 and 8, fig. 7 is a schematic view of a first structure of a first moving member and a first driving mechanism provided in an embodiment of the present application, and fig. 8 is a schematic view of a second structure of the first moving member and the first driving mechanism provided in an embodiment of the present application. The first driving mechanism 17 may drive the first moving member 141 to move so as to drive the temple to move. For example, the first driving mechanism 17 may be disposed on the frame 11, where the first driving mechanism 17 is configured to drive the first moving member 141 to slide, so as to drive the temple connected to the first moving member 141 to move.

For example, referring to fig. 7, the first driving mechanism 17 may include a first adjustment member 171, a first gear 172, and a first rack 173. The first adjusting member 171 is rotatably connected to the frame 11, and the first adjusting member 171 can be rotated by an external force. The first gear 172 is disposed on the first adjusting member 171, and when the first adjusting member 171 rotates, the first gear 172 can be driven to rotate. The first rack 173 is disposed on the first moving member 141, and the first rack 173 is engaged with the first gear 172. In this way, when the first adjusting member 171 is driven to rotate by the external force, the first gear 172 rotates together, and the first gear 172 is meshed with the first rack 173 provided on the first moving member 141, so that the first moving member 141 can be driven to move by means of gear transmission.

It will be appreciated that the first moving member 141 and the first rack 173 may be integrally formed, or may be a separate structure, for example, a tooth portion engaged with the first gear 172 may be directly provided on one side of the first moving member 141, or the first rack 173 may be machined first, and then the first rack 173 and the first moving member 141 may be fixed together.

It will also be appreciated that the first adjustment member 171 may be driven manually or electrically.

For example, when the first adjusting member 171 is manually driven, one end of the first adjusting member 171 may be located at the outer side of the frame 11, and the end of the first adjusting member 171 located at the outer side of the frame 11 may be biased by a finger or a biasing tool, so that the first adjusting member 171 may be driven to rotate.

When the first adjusting member 171 is driven by the electric motor, the first driving mechanism 17 may further include a first motor, and one end of the first adjusting member 171 is connected to a driving end of the first motor, so that the first adjusting member 171 may be driven to rotate by the first motor.

In other embodiments, the first moving member 141 may be driven to move by a driving mechanism with other structures. Referring to fig. 8, the first driving mechanism 17 may include a second adjustment member 174 and a first connecting shaft 175. The second adjustment member 174 is rotatably coupled to the frame 11, and the second adjustment member 174 is provided with a first threaded hole 1741.

The first connection shaft 175 is provided to the first moving member 141, the first connection shaft 175 is provided with threads, and the first connection shaft 175 is screw-coupled to the first screw hole 1741. The second adjusting member 174 can be rotated by an external force to change the depth of the first connecting shaft 175 screwed into the first threaded hole 1741, thereby driving the first moving member 141 to slide. It can be appreciated that, since the first moving member 141 is slidably connected to the frame 11, the first connecting shaft 175 connected to the first moving member 141 is further screwed to the first threaded hole 1741, when the second adjusting member 174 rotates, the depth of the first connecting shaft 175 screwed to the first threaded hole 1741 can be changed under the action of the screw, that is, the position of the first connecting shaft 175 is changed, so as to drive the first moving member 141 to move.

The second adjusting member 174 may be driven manually or electrically.

For example, when the second adjustment member 174 is manually driven, a portion of the second adjustment member 174 may be located at the outer side of the frame 11, and the portion of the second adjustment member 174 located at the outer side of the frame 11 may be forced by a finger or a force application tool, so that the second adjustment member 174 may be driven to rotate.

When the second adjusting member 174 is driven by an electric motor, the first driving mechanism 17 may further include a second motor, and one end of the second adjusting member 174 is connected to the driving end of the second motor, so that the second adjusting member 174 may be driven to rotate by the second motor.

The above is a description of an embodiment in which only one of the temples is adjusted to move to change the size of the space between the first and second temples 12 and 13.

It should be noted that, because the head of the human body has symmetry, if only one of the temples is adjusted to move, if the adjusted distance is large, a situation of not adapting to the head characteristics of the human body may occur.

Based on this, in order to maintain the symmetry of the eyeglass frame 10, in some embodiments, both the first temple 12 and the second temple 13 may be moved, by changing the positions of the first temple 12 and the second temple 13, so as to maintain the symmetry of the eyeglass frame 10 as a whole, thereby being better adapted to the human head.

Referring to fig. 9, fig. 9 is a schematic diagram of a third structure of glasses according to an embodiment of the present disclosure. The eyeglass frame 10 can include a second mover 142 and a third mover 143.

The second moving member 142 is slidably disposed on the frame 11, where the second moving member 142 is hinged to the first temple 12, and the second moving member 142 can slide under the action of an external force, so that the first temple 12 moves along a direction parallel to the first direction H1. The third moving member 143 is slidably disposed on the frame 11, and the third moving member 143 is hinged to the second temple 13, and the third moving member 143 can slide under the action of an external force, so that the second temple 13 moves along a direction parallel to the first direction H1. In this way, the positions of the first temple 12 and the second temple 13 can be changed, and the symmetry of the whole glasses frame 10 can be maintained while the size of the interval between the first temple 12 and the second temple 13 is changed.

For example, please continue to refer to fig. 9 in combination with fig. 10, fig. 10 is a schematic view of a first structure of the second moving member and the third moving member provided in the embodiment of the present application when the second moving member and the third moving member are mounted on the frame. The lens frame 11 is provided with a second installation space 114 for installing a second moving member 142 and a third moving member 143, the second moving member 142 is slidably arranged in the lens frame 11 along a first direction H1, a connecting end of the second moving member 142 extends out of the lens frame 11 and is located at a first end 111 of the lens frame 11, the first lens leg 12 is hinged with a connecting end of the second moving member 142, the third moving member 143 is slidably arranged in the lens frame 11 along the first direction H1, a connecting end of the third moving member 143 extends out of the lens frame 11 and is located at a second end 112 of the lens frame 11, and the second lens leg 13 is hinged with a connecting end of the third moving member 143. In this way, the first temple 12 and the second temple 13 can rotate relative to the frame 11 to present a folded state or an unfolded state, and when the second moving member 142 and the third moving member 143 are driven by an external force to slide along the first direction H1, the second moving member 142 can drive the first temple 12 to move, and the third moving member 143 can drive the second temple 13 to move, so that the size of the space between the first temple 12 and the second temple 13 can be changed, and the purpose of adapting the frame 10 to the head size of the user can be achieved.

It is understood that the outer side of the lens frame 11 is the second mounting space 114 provided with respect to the lens frame 11, the second mounting space 114 of the lens frame 11 may be understood as the inner side or inner side of the lens frame 11, and the outer space outside the inner side or inner side of the lens frame 11 may be understood as the outer side of the lens frame 11.

In order to improve the wearing stability of the eyeglass frame 10, please refer to fig. 11, fig. 11 is a second schematic structural diagram of the second moving member and the third moving member provided in the embodiment of the present application when the second moving member and the third moving member are mounted on the eyeglass frame. A second damping member 152 may be disposed between the second moving member 142 and the frame 11, where the second damping member 152 is configured to provide a friction force to the second moving member 142. It will be appreciated that the second movable member 142 can be moved only when the external force applied to the second movable member 142 is greater than the frictional force, thereby adjusting the position of the first temple 12. Thus, by providing the second damping member 152, the first temple 12 can be prevented from moving at will when the distance between the first temple 12 and the second temple 13 does not need to be adjusted, and the wearing stability of the eyeglass frame 10 is improved.

A third damper 153 may be disposed between the third moving member 143 and the frame 11, and the third damper 153 is configured to provide friction force to the third moving member 143. It will be appreciated that the third moving member 143 can be moved only when the external force applied to the third moving member 143 is greater than the frictional force, thereby adjusting the position of the second temple 13. Thus, by providing the third damper 153, the second temple 13 can be prevented from being moved at will when the adjustment of the spacing between the first temple 12 and the second temple 13 is not required, and the wearing stability of the eyeglass frame 10 is improved.

Of course, in other embodiments, referring to fig. 12, fig. 12 is a schematic view of a third structure of the second moving member and the third moving member provided in the embodiments of the present application when the second moving member and the third moving member are mounted on the frame. The second damping member 152 may be replaced with the second locking member 162 and the third damping member 153 may be replaced with the third locking member 163.

The second locking member 162 is screwed to the frame 11, and the second locking member 162 includes a second force applying end 1621 and a second abutting end 1622, wherein the second force applying end 1621 is located at an outer side of the frame 11, and the second abutting end 1622 is located in the frame 11 and can abut against the second moving member 142, so that the second moving member 142 can be locked by the second locking member 162. For example, when a force in the third direction is applied to the second force applying end 1621 of the second locking member 162, the second locking member 162 can move in a direction approaching the second moving member 142, so that the second abutting end 1622 of the second locking member 162 can abut against the second moving member 142, thereby locking the second moving member 142. When the first temple 12 needs to be adjusted, a force opposite to the third direction can be applied to the second force application end 1621 of the second locking member 162, so that the second locking member 162 can move in a direction away from the second moving member 142, and the second abutting end 1622 of the second locking member 162 can move away from the second moving member 142 to unlock the second moving member 142, so that the second moving member 142 can move under the action of an external force to adjust the position of the first temple 12.

The third locking member 163 is screwed to the frame 11, and the third locking member 163 includes a third applying end 1631 and a third abutting end 1632, where the third applying end 1631 is located outside the frame 11, and the third abutting end 1632 is located inside the frame 11 and can abut against the third moving member 143, so that the third moving member 143 can be locked by the third locking member 163. For example, when a force in the fourth direction is applied to the third force applying end 1631 of the third locking member 163, the third locking member 163 can be moved in a direction approaching the third moving member 143, so that the third abutting end 1632 of the third locking member 163 can abut against the third moving member 143, thereby locking the third moving member 143. When the second temple 13 needs to be adjusted, a force opposite to the fourth direction can be applied to the third force application end 1631 of the third locking member 163, so that the third locking member 163 can move in a direction away from the third moving member 143, and the third abutting end 1632 of the third locking member 163 can be away from the third moving member 143 to unlock the third moving member 143, so that the third moving member 143 can move under the action of an external force to adjust the position of the second temple 13.

In the above embodiment, when the driving temple is moved, the force may be directly applied to the temple (the movable temple) to directly drive the temple to move.

In some embodiments, referring to fig. 13 and 14, fig. 13 is a first structural schematic diagram of the second moving member, the third moving member and the second driving mechanism provided in the embodiment of the present application, and fig. 14 is a second structural schematic diagram of the second moving member, the third moving member and the second driving mechanism provided in the embodiment of the present application. The second driving mechanism 18 may drive the second moving member 142 and the third moving member to move synchronously, so as to drive the first temple 12 and the second temple 13 to move synchronously. For example, the second driving mechanism 18 may be disposed on the frame 11, where the second driving mechanism 18 is configured to drive the second moving member 142 and the third moving member 143 to slide synchronously, so as to drive the first temple 12 connected to the second moving member 142 and the second temple 13 connected to the third moving member 143 to move synchronously. It will be appreciated that by simultaneously driving the synchronous movement of the first temple 12 and the second temple 13 by one driving mechanism, the structure of the driving mechanism can be simplified and the symmetry of the spectacle frame 10 can be better maintained.

For example, referring to fig. 13, the second drive mechanism 18 may include a third adjustment member 181, a second gear 182, a second rack 183, and a third rack 184.

The third adjusting member 181 is rotatably connected to the frame 11, and the third adjusting member 181 can rotate under the driving of an external force. The second gear 182 is disposed on the third adjusting member 181, and when the third adjusting member 181 rotates, the second gear 182 can be driven to rotate. The second rack gear 183 is provided to the second moving member 142, and the second rack gear 183 is engaged with the second gear 182. The third rack 184 is provided to the third moving member 143, the third rack 184 and the second rack 183 are provided opposite to each other in the radial direction of the second gear 182, and the third rack 184 is engaged with the second gear 182. Thus, when the third adjusting member 181 is driven to rotate by the external force, the second gear 182 also rotates together, and the second gear 182 is meshed with the second rack 183 provided on the second moving member 142, and the second gear 182 is meshed with the third rack 184 provided on the third moving member 143, so that the second moving member 142 and the third moving member 143 can be driven to move by means of gear transmission. Also, since the third rack gear 184 and the second rack gear 183 are disposed opposite to each other in the radial direction of the second gear 182, when the second gear 182 rotates, the second rack gear 183 and the third rack gear 184 may be moved toward or away from each other so that the second moving member 142 and the third moving member 143 may be moved toward or away from each other, and thus the interval between the first and second temples 12 and 13 may be adjusted.

It will be appreciated that the second moving member 142 and the second rack gear 183 may be integrally formed, or may be a separate structure, for example, a tooth portion engaged with the second gear 182 may be directly provided on one side of the second moving member 142, or the second rack gear 183 may be machined first, and then the second rack gear 183 and the second moving member 142 may be fixed together.

The third moving member 143 and the third rack 184 may be integrally formed, or may be a separate structure, for example, a tooth portion engaged with the second gear 182 may be directly provided at one side of the third moving member 143, or the third rack 184 may be first processed, and then the third rack 184 and the third moving member 143 may be fixed together.

It is further understood that the third adjusting member 181 may be driven manually or electrically.

For example, when the third adjusting member 181 is manually driven, one end of the third adjusting member 181 may be located at the outer side of the frame 11, and the finger or the force application tool applies force to the end of the third adjusting member 181 located at the outer side of the frame 11, so as to drive the third adjusting member 181 to rotate.

When the third adjusting member 181 is driven by an electric motor, the second driving mechanism 18 may further include a third motor, and one end of the third adjusting member 181 is connected to the driving end of the third motor, so that the third adjusting member 181 may be driven by the third motor to rotate.

In other embodiments, the second moving member 142 and the third moving member 143 may be driven to move by other driving mechanisms. Referring to fig. 14, the second driving mechanism 18 includes a fourth adjusting member 185, a second connecting shaft 186, and a third connecting shaft 187. The fourth adjusting member 185 is rotatably connected to the frame 11, and the fourth adjusting member 185 is provided with a second screw hole 1851 and a third screw hole 1852 coaxially provided. The second connecting shaft 186 is disposed on the second moving member 142, the second connecting shaft 186 is provided with threads, and the second connecting shaft 186 is connected to the second threaded hole 1851. The third connection shaft 187 is provided to the third moving member 143, the third connection shaft 187 is provided with threads, and the third connection shaft 187 is screw-coupled to the third screw hole 1852.

Wherein, the fourth adjusting member 185 can be rotated by an external force to synchronously change the depth of the second connection shaft 186 screw-coupled to the second screw hole 1851 and the depth of the third connection shaft 187 screw-coupled to the third screw hole 1852, thereby synchronously driving the second moving member 142 and the third moving member 143 to slide.

It will be appreciated that the screw directions of the second screw hole 1851 and the third screw hole 1852 are opposite, and the screw directions of the second connecting shaft 186 and the third connecting shaft 187 are also opposite, because the second moving member 142 and the third moving member 143 are slidably connected to the frame 11, the second connecting shaft 186 connected to the second moving member 142 is further screwed to the second screw hole 1851, the third connecting shaft 187 connected to the third moving member 143 is further screwed to the third screw hole 1852, and the second screw hole 1851 and the third screw hole 1852 are coaxially arranged, so that when the fourth adjusting member 185 rotates, the depth of the screw connection of the second connecting shaft 186 to the second screw hole 1851, that is, the position of the second connecting shaft 186 is changed, and the second moving member 142 is driven to move. Meanwhile, the depth of the third connection shaft 187 connected to the third threaded hole 1852 through the screw thread can be changed, that is, the position of the third connection shaft 187 is changed, so that the third moving member 143 is driven to move. Accordingly, when the fourth adjustment member 185 is rotated, the second and third connection shafts 186 and 187 may be moved toward or away from each other such that the second and third moving members 142 and 143 may be moved toward or away from each other, and thus the interval between the first and second temples 12 and 13 may be adjusted.

The fourth adjusting member 185 may be driven manually or electrically.

For example, when the fourth adjustment member 185 is manually driven, a portion of the fourth adjustment member 185 may be located outside the frame 11, and the portion of the fourth adjustment member 185 located outside the frame 11 may be forced by a finger or a force application tool, so that the fourth adjustment member 185 may be driven to rotate.

When the fourth adjusting member 185 is driven electrically, the second driving mechanism 18 may further include a fourth motor, and the fourth adjusting member 185 is connected to a driving end of the fourth motor, so that the fourth adjusting member 185 may be driven to rotate by the fourth motor.

In some embodiments, the temples may also be provided in a length adjustable configuration in order to further enable the eyeglass frame 10 to better fit the user.

For example, referring to fig. 15, fig. 15 is a schematic view of a fourth structure of glasses according to an embodiment of the present application. The first temple 12 includes a first connecting section 121 and a first adjusting section 122, the first connecting section 121 is connected to the frame 11, and the first adjusting section 122 is slidably connected to the first connecting section 121 along a fifth direction. Wherein the fifth direction is parallel to the length direction of the first temple 12. In this way, the length of the first temple 12 as a whole can be changed by adjusting the sliding position of the first adjusting section 122 on the first connecting section 121.

For example, referring to fig. 16 in combination with fig. 15, fig. 16 is a partial cross-sectional view of a first temple according to an embodiment of the present application. The first adjusting section 122 may be driven to move by the first adjusting mechanism 123, the first adjusting mechanism 123 may include a fifth adjusting member 1231, a third gear 1232 and a fourth rack 1233, the first connecting section 121 is provided with a first mounting groove 1211 for mounting the fifth adjusting member 1231 and the third gear 1232, the fifth adjusting member 1231 is rotatably disposed in the first mounting groove 1211, and the fifth adjusting member 1231 may be rotated under the driving of an external force. The third gear 1232 is disposed on the fifth adjusting member 1231 and disposed in the first mounting groove 1211, and when the fifth adjusting member 1231 rotates, the third gear 1232 also rotates together. The fourth rack 1233 is connected to the first adjustment section 122 and is meshed with the third gear 1232, so that when the third gear 1232 rotates, the fourth rack 1233 can be driven to move, so that the first adjustment section 122 can be driven to move, and the overall length of the first temple 12 can be changed. It will be appreciated that the length of the first temple 12 can be conveniently and stably adjusted by the gear structure.

It is further understood that the connection of the first connecting section 121 to the frame 11 is understood to mean that the first temple 12 is hinged to the frame 11, in particular the first connecting section 121 is hinged to the frame 11. When the first temple 12 is hinged to the first movable member 141, specifically, the first connecting section 121 is hinged to the first movable member 141, and the first movable member 141 is slidably connected to the frame 11, so that the first connecting section 121 is connected to the frame 11 through the first movable member 141. When the first temple 12 is hinged to the second movable member 142, specifically, the first connecting section 121 is hinged to the second movable member 142, and the second movable member 142 is slidably connected to the frame 11, so that the first connecting section 121 is connected to the frame 11 through the second movable member 142.

For example, referring to fig. 17 in combination with fig. 15, fig. 17 is a partial cross-sectional view of a second temple according to an embodiment of the present application. The second temple 13 includes a second connecting section 131 and a second adjusting section 132, the second connecting section 131 is connected to the frame 11, and the second adjusting section 132 is slidably connected to the second connecting section 131 along the sixth direction. Wherein the sixth direction is parallel to the length direction of the second temple 13. In this way, the sliding position of the second adjustment section 132 on the second connection section 131 can be adjusted, thereby changing the overall length of the second temple 13.

For example, the second adjusting section 132 may be driven to move by the second adjusting mechanism 133, the second adjusting mechanism 133 may include a sixth adjusting member 1331, a fourth gear 1332 and a fifth rack 1333, the second connecting section 131 is provided with a second mounting groove 1311 for mounting the sixth adjusting member 1331 and the fourth gear 1332, the sixth adjusting member 1331 is rotatably disposed in the second mounting groove 1311, and the sixth adjusting member 1331 is capable of rotating under the driving of an external force. The fourth gear 1332 is disposed at the sixth adjustment member 1331 and positioned within the second mounting groove 1311 such that when the sixth adjustment member 1331 is rotated, the fourth gear 1332 is also rotated together. The fifth rack 1333 is connected to the second adjustment section 132 and is engaged with the fourth gear 1332, so that when the fourth gear 1332 rotates, the fifth rack 1333 can be driven to move, thereby driving the second adjustment section 132 to move, and further changing the overall length of the second temple 13. It will be appreciated that the length of the second temple 13 can be conveniently and stably adjusted by the gear structure.

It is further understood that the connection of the second connecting segment 131 to the frame 11 may be understood as the second temple 13 being hinged to the frame 11, in particular the second connecting segment 131 being hinged to the frame 11. When the second temple 13 is hinged to the first movable member 141, specifically, the second connecting section 131 is hinged to the first movable member 141, and the first movable member 141 is slidably connected to the frame 11, so that the second connecting section 131 is connected to the frame 11 through the first movable member 141. When the second temple 13 is hinged to the third movable member 143, specifically, the second connecting section 131 is hinged to the third movable member 143, and the third movable member 143 is slidably connected to the frame 11, so that the second connecting section 131 is connected to the frame 11 through the third movable member 143.

On the other hand, the embodiment of the present application further provides an eyeglass, which includes lenses and the eyeglass frame 10, and it can be understood that the lenses are disposed on the frame 11 of the eyeglass frame 10.

It is also understood that the lens may be a near vision lens made of a conventional concave lens or a far vision lens made of a convex lens.

Of course, in some embodiments, the lens may be a waveguide lens, and the glasses may be intelligent glasses, for example AR glasses, and the working principle of the glasses is to project projection light to the waveguide lens through a micro-projector, and the projection light is transmitted in the waveguide lens and then is incident to human eyes to form a virtual projection image.

In an example of AR glasses, the glasses may include a waveguide lens and a projection light machine, the projection light machine is disposed on a frame, and the projection light machine is used for projecting image light to the waveguide lens, and the image light is incident to human eyes after being conducted in the waveguide lens, so as to form a virtual projection picture.

It will be appreciated that the projection optics provide light to the waveguide lens that includes information and/or images for providing enhanced user viewing of the world of matter. Light from the projection light engine may be coupled into the waveguide mirror, where it is totally internally reflected, and then coupled out of the waveguide mirror so that it can be seen by the user. The projection light machine may be a self-luminous active device, such as a micro-display, and may employ a planar image source, including but not limited to an integrated light source image source or a single image source. For example, an OLED (Organic Light-Emitting Diode), LCOS (Liquid Crystal On Silicon ), LCD (Liquid Crystal Display, liquid crystal display), MEMS (Micro Electrome Chanical Systems, microelectromechanical display system), DMD (Digital Micro-mirror Device), and other electronic devices that display principles. The OLED and the LCD are image sources of an integrated light source, and the LCOS, the MEMS and the DMD are single image sources, and it should be noted that the single image source needs to be additionally added with a light source to be an auxiliary light source of the single image source. The requirements for the projection light machine are that it is required to provide enough strong light and that it is small enough, and that it is as small as possible in glasses, but the various projection light machines now have advantages and disadvantages, and that a specific light source needs to be selected by a specific scheme.

The waveguide lens comprises a light coupling-in end and a light coupling-out end which are oppositely arranged, wherein the light coupling-in end is used for receiving image light of the projection light machine, and the light coupling-out end is used for emitting the image light to human eyes.

The light coupling-in end of the waveguide lens is provided with a coupling-in grating, the light coupling-out end of the waveguide lens is provided with a coupling-out grating, the waveguide lens can be further provided with a turning grating, the turning grating is located between the coupling-in grating and the coupling-out grating, the coupling-in grating is used for receiving image light of the projector, the turning grating is used for receiving light of the coupling-in grating and carrying out pupil expansion transmission on the light, and the coupling-out grating is used for receiving light of the coupling-in grating and the turning grating and coupling out the light to human eyes for imaging. The coupling grating can diffract incident light into different angles to be transmitted in the waveguide lens, the purpose of the coupling grating is to guide the light of the projection optical machine into the waveguide lens with maximum efficiency, the period of the coupling grating is designed to enable the light to be diffracted and meet the total reflection condition so as to transmit image light into the waveguide lens, the turning grating can transmit the light in the waveguide lens in one-dimensional or two-dimensional directions, the purpose of the coupling grating is to transmit internal light along a specific direction, and the coupling grating is used for expanding pupil of light image information of the projection optical machine. The coupling-out grating can receive the light transmitted by the turning grating, further expand the pupil and couple out the light, and the purpose is to uniformly and efficiently couple out the information of the projection optical machine to the human eyes.

In order to make eyes not tired easily when using AR glasses, it can be understood that glasses of this application can be binocular display's AR glasses, namely in glasses, one waveguide lens corresponds to left eye and carries out the projection through the projection ray apparatus that corresponds with it, and another waveguide lens corresponds to right eye and carries out the projection through the projection ray apparatus that corresponds with it to make left and right eyes can both see the image.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The foregoing has outlined the detailed description of the eyeglass frame and glasses provided by the embodiments of the present application, wherein specific examples are provided herein to illustrate the principles and embodiments of the present application, the above examples being provided solely to assist in the understanding of the methods of the present application and the core ideas thereof; meanwhile, those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, and the present description should not be construed as limiting the present application in view of the above.

Claims (11)

1. A spectacle frame, comprising:

a frame including a first end and a second end disposed opposite in a first direction;

the first glasses leg is arranged on one side where the first end is located; and

the second glasses leg is arranged on one side where the second end is located;

wherein at least one of the first and second temples is movable in a direction parallel to the first direction to change a pitch of the first and second temples in the first direction.

2. The eyeglass frame of claim 1, further comprising:

the first moving piece is slidably arranged on the mirror frame and hinged with one of the first mirror leg and the second mirror leg, and the first moving piece can slide under the action of external force so that the first mirror leg or the second mirror leg moves along the direction parallel to the first direction.

3. The spectacle frame as recited in claim 2, wherein the spectacle frame further comprises:

the first driving mechanism is arranged on the mirror frame and used for driving the first moving piece to slide.

4. The eyeglass frame of claim 3, wherein said first drive mechanism comprises:

the first adjusting piece is rotationally connected to the mirror frame and can rotate under the driving of external force;

the first gear is arranged on the first adjusting piece; and

the first rack is arranged on the first moving piece and meshed with the first gear.

5. The eyeglass frame of claim 3, wherein said first drive mechanism comprises:

the second adjusting piece is rotatably connected to the mirror frame and is provided with a first threaded hole; and

the first connecting shaft is arranged on the first moving piece and is provided with threads, and the first connecting shaft is connected with the first threaded hole in a threaded mode;

the second adjusting piece can rotate under the driving of external force so as to change the depth of the first connecting shaft in threaded connection with the first threaded hole, and the first moving piece is driven to slide.

6. The spectacle frame as recited in claim 1, wherein the spectacle frame comprises:

the second moving piece is slidably arranged on the mirror frame and hinged with the first mirror leg, and can slide under the action of external force so as to enable the first mirror leg to move along a direction parallel to the first direction; and

The third moving piece is slidably arranged on the mirror frame and hinged with the second mirror leg, and the third moving piece can slide under the action of external force so that the second mirror leg moves along the direction parallel to the first direction.

7. The eyeglass frame of claim 6, further comprising:

the second driving mechanism is arranged on the mirror frame and is used for driving the second moving piece and the third moving piece to synchronously slide.

8. The eyeglass frame of claim 7, wherein said second drive mechanism comprises:

the third adjusting piece is rotationally connected to the mirror frame and can rotate under the driving of external force;

the second gear is arranged on the third adjusting piece;

the second rack is arranged on the second moving piece and meshed with the second gear; ###

The third rack is arranged on the third moving piece, the third rack and the second rack are oppositely arranged in the radial direction of the second gear, and the third rack is meshed with the second gear.

9. The eyeglass frame of claim 7, wherein said second drive mechanism comprises:

the fourth adjusting piece is rotatably connected to the mirror frame and is provided with a second threaded hole and a third threaded hole which are coaxially arranged; and

the second connecting shaft is arranged on the second moving piece and is provided with threads, and the second connecting shaft is connected with the second threaded hole in a threaded manner; and

the third connecting shaft is arranged on the third moving piece and is provided with threads, and the third connecting shaft is connected with the third threaded hole in a threaded mode;

the fourth adjusting piece can rotate under the driving of external force, so that the depth of the second connecting shaft in threaded connection with the second threaded hole and the depth of the third connecting shaft in threaded connection with the third threaded hole are synchronously changed, and the second moving piece and the third moving piece are synchronously driven to slide.

10. Glasses comprising a lens and a frame as claimed in any one of claims 1 to 9, said lens being arranged in said frame.

11. The eyewear of claim 10, wherein the lens is a waveguide lens, the eyewear further comprising a projection light engine disposed in the frame, the projection light engine configured to project image light rays toward the waveguide lens.