Adjustable refraction glasses

Abstract

The pair of adjustable refraction glasses comprises a glasses frame and a carrying seat, the glasses frame comprises a glasses frame and a wearing part, and the wearing part is connected with the glasses frame; the carrying seat is rotatably mounted on the mirror frame, the rotary joint is in damping fit, a storage cavity is further formed in the carrying seat, and a triangular prism is mounted in the storage cavity; wherein the mirror frame can be worn on the head through the wearing part, so that a user directly looks at the plane of the triangular prism, and the inclined plane of the triangular prism can be driven to face the peripheral side by rotating the carrying seat, so that the observation direction is changed, and the use experience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glasses, and in particular relates to an adjustable refractive glasses. Background Art

[0002] Refractive glasses are mainly composed of a frame and a prism. They use the refraction and reflection principles of the prism to make the line of sight of the eye form a certain angle with the direction of the viewed scene, thereby changing the line of sight when looking straight ahead; according to the content recorded in the utility model patent with application number 2019201900091, wearing such glasses is convenient for watching a normally placed TV or reading books placed on the abdomen while lying flat in bed, which can reduce eye fatigue and is convenient for patients with cervical spondylosis to use.

[0003] However, during use, it was found that the prism of traditional refractive glasses was fixedly installed on the frame. After wearing, the user could not adjust the position of the prism according to usage needs, resulting in fixed refraction and reflection angles, that is, the user could only observe objects in a specific direction through it, and the actual experience was poor. Utility Model Content

[0004] Technical issues solved

[0005] The utility model provides an adjustable refractive glasses, which can flexibly change the position of the prism to adjust the refraction and reflection angles, so as to change the observation direction and improve the use experience.

[0006] Technical Solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An adjustable refractive eyeglasses comprises a frame and a carrier, wherein the frame comprises a frame and a wearing portion, wherein the wearing portion is connected to the frame; the carrier is rotatably mounted on the frame, and the rotating connection is damped, and a storage cavity is also provided inside the carrier, wherein a prism is installed in the storage cavity; wherein the frame can be worn on the head through the wearing portion so that the user can look directly at the plane of the prism, and the inclined surface of the prism can be driven toward the peripheral side by rotating the carrier.

[0009] Preferably, a rotation groove opening outward is provided on the inner side of the mirror frame, and a slot hole connected to the outside is opened on the side wall of the rotation groove; the rear end of the carrier can rotatably pass through the slot hole into the rotation groove, and a rotating plate is provided in the rotation groove; wherein the carrier and the slot hole are interference fit, and / or the rotating plate and the rotation groove are interference fit to form damping.

[0010] Preferably, the carrier cooperates normally with the slot hole, the rotating plate cooperates normally with the rotating slot, a plurality of notches are arranged in a circular array on the side wall of the rotating slot, at least one deformable protrusion is provided on the rotating plate, and rotating the carrier can drive the protrusion to engage with the plurality of notches one by one, and the protrusion cooperates with the plurality of notches to form damping.

[0011] Preferably, the rotating plate is provided with a notch, the convex block is provided with a spring sheet, and the spring sheet is installed in the notch; the convex block is designed to be hemispherical, and the notch is adapted to the design of the convex block.

[0012] Preferably, a limiting strip is provided on the rotating plate, and a buckle is provided on the mirror frame at the opening of the rotating groove, and the buckle can abut against the limiting strip to rotatably limit the rotating plate in the rotating groove.

[0013] Preferably, an annular scale is provided on the outer side of the mirror frame, and an indicator mark is provided on the carrier, and the indicator mark can be aligned one by one with the numbers on the annular scale as the carrier rotates.

[0014] Preferably, it further comprises a lever, the carrier is provided with a plug hole, and the lever can be plugged into the plug hole to assist in rotating the carrier.

[0015] Preferably, the wearing portion is two temples, and the two temples are movably mounted on the left and right ends of the frame, respectively.

[0016] Preferably, the wearing part is an eye mask shell, a viewing window is provided on the inner cavity wall of the eye mask shell, a strap is installed on the eye mask shell, the eye mask shell can be worn on the head by the strap, and the inner cavity of the eye mask shell surrounds the eyes; the frame is installed on the eye mask shell and blocks the viewing window, so that the user can look directly at the plane of the prism.

[0017] Preferably, one side of the spectacles frame is rotatably connected to the eye mask shell, and the spectacles frame has a first position of flipping away from the window, and a second position of fitting and blocking the window.

[0018] Preferably, the rotational connection between the frame and the eye mask shell is damped, a first magnetic block is further installed on the eye mask shell, a first adsorption block is installed on the frame, and when the frame is in the second position, the first adsorption block is adsorbed with the first magnetic block.

[0019] Preferably, external glasses are also included, and the external glasses include a lens holder and a lens, and the lens is mounted on the lens holder, and the lens holder is also provided with a second adsorption block; the external glasses can be placed in the inner cavity of the eye mask shell, and fixed by adsorbing the first magnetic block by the second adsorption block.

[0020] Preferably, an electronic device is further included, a second magnetic block is installed on the eye mask shell, a third adsorption block is installed on the electronic device, and the electronic device adsorbs the second magnetic block through the third adsorption block so as to be detachably installed on the eye mask shell.

[0021] Preferably, a protective cover is further included, and the protective cover is detachably mounted on the eye mask shell to enclose the lens frame and the carrier.

[0022] Preferably, a third magnetic block is also installed on the eye mask shell, and a fourth adsorption block is installed on the protective cover. When the protective cover is mounted on the eye mask shell, the fourth adsorption block is adsorbed to the third magnetic block.

[0023] (III) Beneficial effects

[0024] The utility model provides an adjustable refractive glasses, which is used to wear the frame on the head by designing a wearing part, and is used to adjust the rotation angle of the prism by designing a supporting seat rotatably connected to the frame, so that the inclined surface of the prism can face the surrounding side, thereby changing the observation direction and improving the use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 The overall structure of the utility model is shown Figure 1 ;

[0027] Figure 2 The exploded schematic diagram of the overall structure of the utility model is shown;

[0028] Figure 3 Shows Figure 2 The enlarged view of point A in the middle;

[0029] Figure 4 The utility model is shown in the following figure. Figure 1 ;

[0030] Figure 5 Shows Figure 4 Right view of;

[0031] Figure 6 Shows Figure 5 Sectional view AA;

[0032] Figure 7 Shows Figure 6 The enlarged view of point B in the middle;

[0033] Figure 8The schematic diagram of the structure of the external lens of the utility model is shown

[0034] Fig. 9 The utility model is shown in the following figure. Figure 2 ;

[0035] Fig.10 Shows a partial structural schematic diagram of the utility model Figure 1 ;

[0036] Fig.11 Shows Fig.10 Enlarged view of point C in the middle;

[0037] Fig.12 Shows a partial structural schematic diagram of the utility model Figure 2 ;

[0038] Fig.13 Shows a partial structural schematic diagram of the utility model Figure 3 ;

[0039] Fig.14 The figure shows a schematic diagram of the connection between the carrier and the prism of the utility model.

[0040] In the figure: 1 frame, 11 frame, 111 rotating groove, 1110 slot, 112 notch, 113 buckle, 114 annular scale, 12 wearing part, 121 eye mask shell, 122 inner cavity, 123 window, 124 strap, 2 carrier, 20 storage cavity, 21 rotating piece, 211 protrusion, 2110 spring piece, 212 notch, 213 limit strip, 22 indicator, 23 jack, 3 prism, 4 lever, 5 external glasses, 51 mirror holder, 52 lens, 6 electronic device, 7 protective cover, c1 first magnetic block, c2 second magnetic block, c3 third magnetic block, s1 first adsorption block, s2 second adsorption block, s3 third adsorption block, s4 fourth adsorption block. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the present application. It is understood that the drawings are only provided for reference and illustration, and are not used to limit the present application. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0042] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intermediate component at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as those generally understood by technicians in the technical field to which this application belongs. It should also be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. The terms used in this document in the specification of this application are only for the purpose of describing specific embodiments, and are not intended to limit this application.

[0043] See attached Fig. 9 -Attached Fig.14 , an adjustable refractive glasses, including a frame 1 and a carrier 2, the frame 1 including a frame 11 and a wearing portion 12, the wearing portion 12 connected to the frame 11; the carrier 2 is rotatably mounted on the frame 11, and the rotating connection is damped so that the carrier 2 can stably stay in the current position after rotation; a storage cavity 20 is also provided inside the carrier 2, and a prism 3 is installed in the storage cavity 20.

[0044] Specifically, when in use, the frame 11 is worn on the head through the wearing portion 12, so that the user looks directly at the plane of the prism 3, and then rotates the carrier 2 to drive the inclined surface of the prism 3 toward the surrounding side, so that the scene in the corresponding direction can be refracted and reflected, so that the user can see the scene on the surrounding side in a straight line state.

[0045] Usage scenario: Wearing this adjustable refractive glasses makes it convenient to watch a normally placed TV or read a book placed on the abdomen while lying flat in bed. It can reduce eye fatigue and is convenient for patients with cervical spondylosis. At the same time, users can also adjust the viewing direction according to their needs, which is very convenient to use.

[0046] In summary, the utility model designs the wearing part 12 for wearing the frame 11 on the head, and designs the supporting base 2 rotatably connected to the frame 11 for adjusting the rotation angle of the prism 3, so that the inclined surface of the prism 3 can face the surrounding side, thereby changing the observation direction and improving the user experience.

[0047] See attached Fig.10 -Attached Fig.14 A rotating groove 111 opening outward is provided on the inner side of the mirror frame 11, and a slot hole 1110 connected to the outside is opened on the side wall of the rotating groove 111; the rear end of the carrier 2 can rotatably pass through the slot hole 1110 into the rotating groove 111, and a rotating piece 21 is provided in the rotating groove 111, and the carrier 2 and the slot hole 1110 are interference fit.

[0048] Specifically, when in use, by rotating the carrier 2 around the axis of the slot, the orientation of the inclined surface of the prism 3 can be flexibly adjusted, thereby adjusting the observation direction; wherein, the carrier 2 and the slot hole 1110 have an interference fit, and the rotating piece 21 and the rotating groove 111 have an interference fit, both of which can provide damping between the carrier 2 and the frame 11, ensuring that the carrier 2 can stably stop after rotation.

[0049] See attached Fig.10 -Attached Figure 4 , considering that if the damping is provided between the carrier 2 and the frame 11 by interference fit, then after long-term use, the carrier 2 and the slot 1110, or the rotating piece 21 and the rotating slot 111 are easily worn, resulting in loss of damping; to solve this problem, in the utility model, the carrier 2 and the slot 1110 are normally matched, the rotating piece 21 and the rotating slot 111 are normally matched, and a plurality of notches 112 are arranged in a circular array on the side wall of the rotating slot 111, and at least one deformable protrusion 211 is provided on the rotating piece 21, and rotating the carrier 2 can drive the protrusion 211 to engage with the plurality of notches 112 one by one, and the protrusion 211 cooperates with the plurality of notches 112 to form damping.

[0050] Specifically, under normal circumstances, the protrusion 211 can be placed in any recess 112. At this time, the protrusion 211 is not deformed, so the position remains unchanged; when the carrier 2 is rotated, the rotary plate 21 rotates concavely around the rotating groove 111, so that the protrusion 211 gradually deforms and breaks away from the recess 112 and abuts against the side wall of the rotary plate 21. During this process, the deformed protrusion 211 will apply pressure to the rotary plate 21 to provide damping; when the protrusion 211 is driven to the next recess 112, the protrusion 211 returns to its original state and is stuck in the corresponding recess 112, thereby locking the rotary plate 21.

[0051] Therefore, the use of the protrusion 211 and the plurality of recesses 112 can provide damping when the carrier 2 rotates, thereby improving the operating feel, and can be locked after the carrier 2 rotates, so that the carrier 2 can stably stay in the current position without being subjected to force; and since the carrier 2 cooperates normally with the slot hole 1110, and the rotating plate 21 cooperates normally with the rotating slot 111, the wear of the carrier 2 and the rotating plate 21 can be effectively reduced, thereby extending the service life.

[0052] See attached Fig.12 -Attached Fig.14 In order to make the protrusion 211 have the ability to deform, the protrusion 211 can be directly made of elastic materials such as rubber, but this will make it difficult to install the protrusion 211 on the rotating plate 21, and after long-term use, the protrusion 211 is prone to permanent deformation; for this reason, in this embodiment, a notch 212 is provided on the rotating plate 21, and a spring piece 2110 is provided on the protrusion 211, and the spring piece 2110 is installed in the notch 212; the protrusion 211 is designed to be hemispherical, and the notch 112 is adapted to the design of the protrusion 211.

[0053] Specifically, under normal circumstances, the protrusion 211 can be placed in any notch 112, and the spring piece 2110 is in an undeformed state; when the carrier 2 is rotated, the rotating plate 21 rotates concavely around the rotating groove 111, so that the protrusion 211 gradually disengages from the notch 112 and abuts against the side wall of the rotating plate 21. During this process, the protrusion 211 enters the notch 212 and drives the spring piece 2110 to deform and store energy, and the spring piece 2110 will apply reverse pressure to the protrusion 211, so that the protrusion 211 fits tightly against the rotating plate 21 to provide damping; when the protrusion 211 is driven to the next notch 112, the spring piece 2110 releases energy and recovers, so as to drive the protrusion 211 to disengage from the notch 212 and snap into the corresponding notch 112, thereby locking the rotating plate 21.

[0054] In summary, the above design mainly utilizes the deformation and recovery of the spring piece 2110 to apply pressure, which can effectively reduce the wear of the protrusion 211 and facilitate the installation of the protrusion 211 at the guide notch 212; in addition, the protrusion 211 is hemispherical in design, and the recess 112 is adapted to the design of the protrusion 211, in order to facilitate the protrusion 211 to enter and exit the recess 112, while reducing the friction between the protrusion 211 and the rotating plate 21, thereby reducing the wear rate.

[0055] See attached Fig.12 -Attached Fig.14 In the present invention, a limiting strip 213 is provided on the rotating piece 21 , and a buckle 113 is provided at the opening of the rotating groove 111 of the mirror frame 11 , and the buckle 113 can abut against the limiting strip 213 .

[0056] Specifically, during installation, the carrier 2 is inserted from the rotating groove 111 and passes through the groove to the outside. During this process, the limiting strip 213 on the rotating piece 21 will squeeze the buckle 113 to expand, so that the rotating piece 21 can smoothly enter the rotating groove 111, and then the buckle 113 will reset itself to abut against the limiting strip 213, so as to rotatably limit the rotating piece 21 in the rotating groove 111, and the installation of the carrier 2 is now completed; similarly, during disassembly, the buckle 113 can be pried off the limiting strip 213 to remove the carrier 2 from the frame 11.

[0057] Therefore, the above design facilitates installation of the carrier 2 and the rotating plate 21 on the lens frame 11 and facilitates disassembly of the carrier 2, thereby improving the convenience of disassembly.

[0058] See attached Fig.12 -Attached Fig.14 An annular scale 114 is disposed on the outer side of the lens frame 11 , and an indicator mark 22 is disposed on the carrier 2 . The indicator mark 22 can be aligned with the numbers on the annular scale 114 one by one as the carrier 2 rotates.

[0059] Specifically, during use, the user can rotate the carrier 2 to adjust the appropriate viewing angle, and the indicator 22 on the carrier 2 will mark the number on its annular scale 114. If the user is used to using this viewing angle, it is necessary to remember the number aligned with the indicator 22. In this way, the next time the user wears it, the carrier 2 can be rotated according to the usage habits so that the indicator 22 is aligned with the corresponding number on the annular scale 114. After wearing, it can be used directly without further adjustment, which simplifies the operation steps, avoids deviations in the viewing angle, and improves the user experience.

[0060] See attached Fig.12 -Attached Fig.14 The utility model also includes a lever 4, and a socket 23 is provided on the carrier 2, and the lever 4 can be plugged into the socket 23.

[0061] Specifically, when the carrier 2 needs to be rotated, the lever 4 is inserted into the socket 23 to serve as a fulcrum to assist in rotating the carrier 2; after the carrier 2 is rotated, the lever 4 is removed from the socket 23 to reduce weight; wherein, the lever 4 can be inserted into the socket 23 by means of a snap connection or a threaded connection to facilitate disassembly and installation, which is not limited in the present invention.

[0062] Furthermore, the wearing portion 12 is composed of two temples (not shown in the figure), and the two temples are movably mounted on the left and right ends of the frame 11 respectively.

[0063] Specifically, under normal circumstances, the two temples are folded on the frame 11 for easy storage; when in use, the two temples are unfolded and hung on the ears, and the frame 11 is supported by the bridge of the nose, and then the temples can be worn normally; among them, since the design of the two temples having a wearing function after being connected to the frame 11 is very common in the technical field, such as the common glasses structure, the specific connection structure and working principle thereof are not elaborated in detail in the utility model.

[0064] See attached Figure 4 -Attached Fig. 9 , considering that when the temples are used as the wearing part 12, the sides of the temples are not blocked, so there is light leakage, which can easily distract the user's attention during use; to solve this problem, in the utility model, the wearing part 12 is an eye mask shell 121, and a window 123 is opened on the wall of the inner cavity 122 of the eye mask shell 121, and a strap 124 is installed on the eye mask shell 121. The eye mask shell 121 can be worn on the head through the strap 124, and the inner cavity 122 of the eye mask shell 121 surrounds the eyes, and the frame 11 is installed on the eye mask shell 121 and blocks the window 123.

[0065] Specifically, when in use, the eye mask shell 121 is worn on the head through the strap 124, so that the user looks directly at the prism 3 to observe the surroundings; and because the inner cavity 122 of the eye mask shell 121 surrounds the area around the eyes, it can block the relationship, provide a good observation environment, and solve the problem of the user's attention being easily distracted.

[0066] See attached Figure 4 -Attached Fig. 9 One side of the frame 11 is rotatably connected to the eye mask shell 121, and the frame 11 has a first position of flipping away from the window 123, and a second position of fitting and blocking the window 123.

[0067] Specifically, when the user needs to look directly at the surrounding scene, the frame 11 is adjusted to the first position to expose the window 123; when the prism 3 needs to be used, the frame 11 is adjusted to the second position; this design enables the refractive glasses to have two usage modes, thereby improving usability.

[0068] See attached Figure 4 -Attached Fig. 9 The rotational connection between the frame 11 and the eye mask shell 121 is damping-matched, and a first magnetic block c1 is also installed on the eye mask shell 121, and a first adsorption block s1 is installed on the frame 11. When the frame 11 is in the second position, the first adsorption block s1 is adsorbed with the first magnetic block c1.

[0069] The rotational connection between the frame 11 and the eye mask shell 121 is damped, so that the frame 11 can stop when it rotates to the first position; and the first magnetic block c1 and the first adsorption block s1 are used in combination, so that the frame 11 can be stably fixed at the second position to avoid shaking of the prism 3 during use.

[0070] See attached Figure 2 -Attached Figure 6 The utility model also includes external glasses 5, which include a lens holder 51 and a lens 52. The lens 52 is mounted on the lens holder 51, and the lens holder 51 is also provided with a second adsorption block s2; the external glasses 5 can be placed in the inner cavity 122 of the eye mask shell 121, and.

[0071] Specifically, for ordinary people, the external glasses 5 can be taken out from the inner cavity 122 of the eye mask shell 121; for myopic or hyperopic patients, the corresponding lenses 52 can be installed on the lens holder 51, and then the first magnetic block c1 can be adsorbed by the second adsorption block s2 to fix the external glasses 5 in the inner cavity 122 of the eye mask shell 121, so that these people can also wear and use the refractive glasses normally.

[0072] It should be noted that the external glasses 5 can be myopia glasses, reading glasses, etc., and users can choose according to their own needs, which is not limited in the present utility model.

[0073] See attached Figure 1 -Attached Figure 3 The utility model also includes an electronic device 6, a second magnetic block c2 is also installed on the eye mask shell 121, and a third adsorption block s3 is installed on the electronic device 6. The electronic device 6 adsorbs the second magnetic block c2 through the third adsorption block s3 so as to be detachably installed on the eye mask shell 121.

[0074] Specifically, under normal circumstances, the eye mask shell 121 is in an empty state to reduce weight; when the user adsorbs the second magnetic block c2 through the third adsorption block s3, the electronic device 6 can be magnetically mounted on the eye mask shell 121, so that the eye mask shell 121 has other functions and improves the interactive experience.

[0075] It should be noted that two second magnetic blocks c2 are generally provided and installed at the left and right ends of the eye mask shell 121 respectively, so that the electronic device 6 can be placed on both sides of the head to improve the convenience of use; in addition, the electronic device 6 is of various types, such as cameras, lamps, players (not shown in the figure), etc. Users can choose according to their needs, and this is not limited in the present utility model.

[0076] See attached Figure 1 -Attached Figure 2 The utility model further includes a protective cover 7, which is detachably mounted on the eye mask shell 121 to enclose the lens frame 11 and the carrier 2;

[0077] Specifically, under normal circumstances, the protective cover 7 is installed on the eye mask shell 121 and encloses the frame 11 and the carrier 2 to prevent the carrier 2 and the prism 3 from being damaged by bumps; when the protective cover 7 is removed from the eye mask shell 121 to expose the carrier 2, it can be worn and used normally.

[0078] Among them, the protective cover 7 can be fixed to the eye mask shell 121 by means of snap connection, magnetic connection, etc., which is not limited in the present invention; for the convenience of understanding, in this embodiment, a third magnetic block c3 is also installed on the eye mask shell 121, and a fourth adsorption block s4 is installed on the protective cover 7. When the protective cover 7 is mounted on the eye mask shell 121, the fourth adsorption block s4 is adsorbed with the third magnetic block c3; when the protective cover 7 is removed, the fourth adsorption block s4 is separated from the third magnetic block c3.

[0079] It should also be noted that, although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. An adjustable refractive glasses, characterized in that: The spectacles frame (1) comprises a spectacles frame (11) and a wearing portion (12), wherein the wearing portion (12) is connected to the spectacles frame (11); the carrying portion (2) is rotatably mounted on the spectacles frame (11), and the rotatable connection portion is damped; a storage cavity (20) is also provided inside the carrying portion (2), and a prism (3) is installed in the storage cavity (20); wherein the spectacles frame (11) can be worn on the head through the wearing portion (12), so that the user can look directly at the plane of the prism (3); and the prism (3) can be driven to face the circumferential side by rotating the carrying portion (2).

2. The adjustable refractive glasses according to claim 1, characterized in that: The mirror frame (11) is provided with a rotation groove (111) which is open outwards on the inner side, and a slot hole (1110) which is connected to the outside is provided on the side wall of the rotation groove (111); the rear end of the carrier (2) can rotatably pass through the slot hole (1110) into the rotation groove (111), and is provided with a rotating plate (21) disposed in the rotation groove (111); wherein the carrier (2) and the slot hole (1110) are interference fit, and / or the rotating plate (21) and the rotation groove (111) are interference fit, so as to form damping.

3. The adjustable refractive glasses according to claim 2, characterized in that: The carrier (2) cooperates normally with the slot hole (1110), the rotating plate (21) cooperates normally with the rotating slot (111), a plurality of notches (112) are arranged in a circular array on the side wall of the rotating slot (111), at least one deformable protrusion (211) is provided on the rotating plate (21), and the carrier (2) is rotated to drive the protrusion (211) to engage with the plurality of notches (112) one by one, and the protrusion (211) cooperates with the plurality of notches (112) to form damping.

4. The adjustable refractive glasses according to claim 3, characterized in that: The rotating plate (21) is provided with a notch (212), the protrusion (211) is provided with a spring sheet (2110), and the spring sheet (2110) is installed in the notch (212); the protrusion (211) is designed to be hemispherical, and the notch (112) is adapted to the design of the protrusion (211).

5. The adjustable refractive glasses according to any one of claims 2 or 3, characterized in that: A limiting strip (213) is provided on the rotating plate (21), and a buckle (113) is provided on the mirror frame (11) at the opening of the rotating groove (111), and the buckle (113) can abut against the limiting strip (213) to rotatably limit the rotating plate (21) in the rotating groove (111).

6. The adjustable refractive glasses according to claim 1, characterized in that: An annular scale (114) is provided on the outer side of the mirror frame (11), and an indicator mark (22) is provided on the carrier (2). The indicator mark (22) can be aligned one by one with the numbers on the annular scale (114) as the carrier (2) rotates.

7. The adjustable refractive glasses according to claim 1, characterized in that: It also comprises a lever (4), the carrier (2) is provided with a plug hole (23), and the lever (4) can be plugged into the plug hole (23) to assist in rotating the carrier (2).

8. The adjustable refractive glasses according to claim 1, characterized in that: The wearing portion (12) is two temples, and the two temples are movably mounted on the left and right ends of the frame (11).

9. The adjustable refractive glasses according to claim 1, characterized in that: The wearing portion (12) is an eye mask shell (121); a window (123) is provided on the wall of the inner cavity (122) of the eye mask shell (121); a strap (124) is mounted on the eye mask shell (121); the eye mask shell (121) can be worn on the head via the strap (124), and the inner cavity (122) of the eye mask shell (121) surrounds the eyes; the eyeglass frame (11) is mounted on the eye mask shell (121) and blocks the window (123), so that the user can directly see the plane of the prism (3).

10. The adjustable refractive glasses according to claim 9, characterized in that: One side of the spectacles frame (11) is rotatably connected to the eye mask shell (121), and the spectacles frame (11) has a first position of being flipped away from the window (123), and a second position of being fitted to block the window (123).

11. The adjustable refractive glasses according to claim 10, characterized in that: The rotational connection between the spectacles frame (11) and the eye mask shell (121) is damped, and a first magnetic block (c1) is also mounted on the eye mask shell (121). A first adsorption block (s1) is mounted on the spectacles frame (11), and when the spectacles frame (11) is located in the second position, the first adsorption block (s1) is adsorbed onto the first magnetic block (c1).

12. The adjustable refractive glasses according to claim 11, characterized in that: The invention also comprises external glasses (5), wherein the external glasses (5) comprise a glasses holder (51) and a lens (52), wherein the lens (52) is mounted on the glasses holder (51), and a second adsorption block (s2) is further provided on the glasses holder (51); the external glasses (5) can be placed in the inner cavity (122) of the eye mask shell (121), and fixed by adsorbing the first magnetic block (c1) by the second adsorption block (s2).

13. The adjustable refractive glasses according to claim 9, characterized in that: The invention also comprises an electronic device (6), wherein a second magnetic block (c2) is mounted on the eye mask shell (121), and a third adsorption block (s3) is mounted on the electronic device (6), and the electronic device (6) adsorbs the second magnetic block (c2) via the third adsorption block (s3) so as to be detachably mounted on the eye mask shell (121).

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