Remote mirror body and suspension type remote mirror assembly

Abstract

The utility model discloses a remote lens body and a suspension type remote lens assembly, the remote lens body comprises an objective lens base and an eyepiece lens base, the objective lens base is provided with an objective lens, and the eyepiece lens base is provided with an eyepiece lens; the objective lens base is hinged to the eyepiece lens base through a connecting rod assembly, the connecting rod assembly comprises a connecting rod, one end of the connecting rod is hinged to the upper end of the eyepiece lens base, and the other end is hinged to the objective lens base; the remote lens body has a use state and a storage state which can be switched, in the use state, the eyepiece lens base is higher than the table top and inclines relative to the table top, the eyepiece lens faces the front, the connecting rod turns upwards, and the object lens base is driven to turn upwards until the objective lens is located above a table top object; in the storage state, the connecting rod is turned over downwards, and the object lens base rotates towards the eyepiece lens base until the object lens base and the eyepiece lens base approach to be parallel to each other. The remote lens body and the suspension type remote lens assembly provided by the utility model are lighter in structure and more labor-saving and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical technology field, concretely relates to zoom lens body and suspension type zoom lens assembly. BACKGROUND

[0002] In recent years, the myopia population in China is increasing, especially the myopia phenomenon of teenagers is very common, and the spine and cervical diseases caused by long-time reading are also increasing. In order to assist teenagers to correct posture and prevent myopia, the prior art designs a mechanical structure to keep the eyes and books at a distance as far as possible, and forces the user to maintain a correct sitting posture, so as to achieve the effect of preventing myopia and preventing spine and cervical diseases.

[0003] For example, the prior art provides a high-pixel zoom lens (application number: CN202420990055.0), which includes a support unit and a lens seat unit. The lens seat unit includes an eyepiece lens seat and an objective lens seat. The eyepiece lens seat is arranged on the support unit and has a reflecting mirror higher than the desktop and inclined relative to the desktop. One end of the objective lens seat is rotatably connected to the eyepiece lens seat and has a magnifying lens above the object. The magnifying lens is used to magnify the image. The magnifying lens reflects the object on the desktop to the reflecting mirror, and then the reflecting mirror reflects it out. When the user sits, he can directly look at the reflecting mirror and see the magnified image of the object on the desktop. Not only does this keep the eyes and books at a distance, but it also forces the user to sit upright and look straight at the reflecting mirror, effectively preventing myopia and spine and cervical diseases.

[0004] However, the above-mentioned scheme has the following problems: In order to make the optical propagation path more reasonable, the magnifying lens needs to be located in a relatively forward position to reflect the image of the object on the desktop into the reflecting mirror, which makes the objective lens seat of the above-mentioned high-pixel zoom lens much larger than the eyepiece lens seat, which results in that even if the objective lens seat is closed for storage, the above-mentioned high-pixel zoom lens still occupies a large desktop space, and the thick objective lens seat is not convenient for children with small strength to use independently. SUMMARY

[0005] In view of the above defects or deficiencies in the prior art, it is desirable to provide a zoom lens body and a suspension type zoom lens assembly, the objective lens seat and the eyepiece lens seat are hinged through a connecting rod, in a use state, the connecting rod can move the eyepiece lens seat forward by a longer distance relative to the eyepiece lens seat, and thus the objective lens seat can have a smaller length; in a storage state, the connecting rod is folded inward together with the objective lens seat, so that the zoom lens body in the storage state occupies a smaller space; and the overall structure of the zoom lens body is relatively light. And by arranging the connecting rod, when the user bends the eyepiece lens seat, the force received by the objective lens seat can be better transmitted to the eyepiece lens seat through the connecting rod, so that the user needs to use less force to adjust the objective lens seat, and for children, it is also more convenient to use, and the practicability is better.

[0006] The effect of the utility model is realized as follows:

[0007] The embodiment of the application provides a zoom lens body, which comprises an objective lens seat and an eyepiece lens seat, the objective lens seat is provided with an objective lens configured to reflect a desktop object, and the eyepiece lens seat is provided with an eyepiece lens configured to reflect an image of the objective lens to the eyes of a user; the objective lens seat is hinged to the eyepiece lens seat through a connecting rod assembly, the connecting rod assembly comprises a connecting rod, one end of the connecting rod is hinged to the upper end of the eyepiece lens seat, the other end of the connecting rod is hinged to the objective lens seat, the connecting rod is flipped up and down relative to the eyepiece lens seat, and thus the eyepiece lens seat is flipped up and down relative to the eyepiece lens seat;

[0008] The zoom lens body has a switchable use state and storage state, in the use state, the eyepiece lens seat is higher than the desktop and is inclined relative to the desktop, the eyepiece lens faces forward, the connecting rod is flipped upward, the objective lens seat is driven to flip upward until the objective lens is located above the desktop object, the objective lens reflects the desktop object to the eyepiece lens, and then the desktop object is reflected to the eyes of the user through the eyepiece lens; in the storage state, the connecting rod is flipped downward, the objective lens seat is driven to rotate toward the eyepiece lens seat until the objective lens seat and the eyepiece lens seat are close to parallel to each other.

[0009] Further, in the use state, the inclination angle of the eyepiece lens relative to the objective lens is 50-55°, and the inclination angle of the eyepiece lens relative to the horizontal plane is 55-60°. The reflection angles of the eyepiece lens and the objective lens meet the principle of optical reflection, so that the user can directly observe the image of the desktop object by directly looking at the eyepiece lens.

[0010] Further, the connecting rod and the eyepiece holder are connected through a rotation limiting structure, and the rotation limiting structure is configured to limit the rotation angle of the connecting rod, so that when the connecting rod is rotated forward to the maximum angle, the inclination angle of the connecting rod relative to the eyepiece lens is 65-70°. When the connecting rod is rotated to the maximum angle, the angle between the objective lens and the eyepiece lens approaches the optimal inclination angle. The user only needs to fine-tune the objective lens holder according to the actual situation until the image of the desktop object in the eyepiece lens is clear, and the adjustment operation can be completed, further improving the simplicity of the adjustment operation.

[0011] Further, the bottom of the eyepiece holder is provided with a light emitting component configured to provide illumination. By providing the light emitting component at the bottom of the eyepiece holder, the light emitted by the light emitting component can illuminate the desktop object below the eyepiece holder, making the image seen by the user clearer and brighter, effectively relieving eye fatigue and maintaining eye health.

[0012] Further, the bottom end of the eyepiece holder is recessed to form a mounting groove, and the light emitting component includes a lamp bead plate and a light uniformity plate. The lamp bead plate is embedded in the mounting groove, and the light uniformity plate covers the mounting groove and the lamp bead plate in the mounting groove. The appearance of the eyepiece holder is more concise and integral, and the aesthetic property is better. And the lighting effect provided by the light emitting component is more soft and eye-protecting.

[0013] Further, the eyepiece holder includes a top end extending horizontally forward, and the connecting rod is hinged to the top end. In use, the connecting rod can push the eyepiece holder forward to a farther distance, so that the length of the objective lens holder can be shorter; and in storage, the space occupied by the telescope body is smaller.

[0014] Further, the eyepiece holder and the objective lens holder are connected by two connecting rods symmetrically left and right. When the objective lens holder is rotated, it is driven by the connecting rods on the left and right sides, making the adjustment operation of the objective lens holder more stable and labor-saving.

[0015] Further, the objective lens is a free-form concave mirror. The objective lens has the function of enlarging the image, so that the user can observe the enlarged desktop object, and the image is clearer and easier to use.

[0016] Further, the eyepiece lens is a free-form concave mirror. The eyepiece lens can further enlarge the image reflected by the objective lens, thereby further improving the clarity of the image and facilitating the use of the user.

[0017] In a second aspect, the application provides a suspension type telescopic lens assembly, which comprises a table, a cantilever and a telescopic lens body. The table comprises a back plate vertically arranged at the top end. One end of the cantilever is fixed to the back plate, and the other end is fixed to the rear end of an eyepiece lens seat. The cantilever is configured to drive the telescopic lens body to move in multiple directions relative to the back plate. The freedom of adjustment of the telescopic lens body is greatly improved, the practicability is better, and the desktop space is greatly saved, and the telescopic lens assembly is more lightweight and easy to use.

[0018] The telescopic lens body and the suspension type telescopic lens assembly provided by the application reflect the image of the desktop object into the eyes of the user through the secondary reflection of the objective lens and the eyepiece lens. Not only is the distance between the eyes of the user and the desktop object extended, but also the eye fatigue is relieved, the eye health is maintained, the user needs to look directly at the eyepiece lens to observe the image, so that the user is forced to maintain an upright posture, the spine and cervical vertebrae health is maintained, and myopia and spine and cervical vertebrae diseases are effectively prevented. Furthermore, the objective lens seat and the eyepiece lens seat are hinged through the connecting rod. In the use state, the connecting rod is folded upward and drives the objective lens seat to be folded upward, so that the objective lens seat moves a longer distance forward relative to the eyepiece lens seat, and thus even if the length of the objective lens seat is small, the desktop object can also be reflected. In the storage state, the connecting rod is folded inward together with the objective lens seat, so that the telescopic lens body occupies a smaller space in the storage state and is more lightweight. Furthermore, by arranging the connecting rod, when the user folds the eyepiece lens seat, the force received by the objective lens seat is better transmitted to the eyepiece lens seat through the connecting rod, so that the user needs to use less force to adjust the objective lens seat. For children, the telescopic lens body is also more convenient to use, and the practicability is better.

[0019] Furthermore, by arranging the cantilever to suspend the telescopic lens body on the back plate of the table, in the use state, the user can adjust the vertical height of the telescopic lens body, the distance between the user's eyes and the telescopic lens body, and the inclination angle of the telescopic lens body through the cantilever, so that the freedom of adjustment of the telescopic lens body is greatly improved. Users of different body types can adjust the telescopic lens body to a position suitable for themselves according to their actual needs, and the practicability is better. Furthermore, in the storage state, by rotating the cantilever to the position close to the back plate, the telescopic lens body can be moved to closely contact the back plate, so that the desktop space is greatly saved, and the telescopic lens body is more lightweight and easy to use. BRIEF DESCRIPTION OF DRAWINGS

[0020] Other features, objects and advantages of the application will become more apparent after reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 A perspective structural schematic view of the telescopic lens body provided by the embodiments of the application is shown in the figure;

[0022] Figure 2 A bottom structural schematic view of the telescopic lens body provided by the embodiments of the application is shown in the figure;

[0023] Figure 3 A side view of the telescope body in the use state according to an embodiment of the present application is shown in FIG. 1.

[0024] Figure 4 A side view of the telescope body in the storage state according to an embodiment of the present application is shown in FIG. 2.

[0025] Figure 5 A reflection principle of the telescope body according to an embodiment of the present application is shown in FIG. 3.

[0026] Figure 6 A connection structure between the eyepiece lens holder and the connecting rod according to an embodiment of the present application is shown in FIG. 4.

[0027] Figure 7 A connection structure between the objective lens holder and the connecting rod according to an embodiment of the present application is shown in FIG. 5.

[0028] Figure 8 A connection structure between the light-emitting assembly and the eyepiece lens holder according to an embodiment of the present application is shown in FIG. 6.

[0029] Figure 9 A connection structure between the telescope body and the cantilever according to an embodiment of the present application is shown in FIG. 7.

[0030] Figure 10 A perspective view of the cantilevered telescope assembly in the use state according to an embodiment of the present application is shown in FIG. 8.

[0031] Figure 11 A perspective view of the cantilevered telescope assembly in the storage state according to an embodiment of the present application is shown in FIG. 9.

[0032] The reference signs are as follows: 1 - objective lens holder, 1a - upper shell, 101 - objective lens groove, 110 - objective lens, 2 - eyepiece lens holder, 2a - lower shell, 2b - adapter plate, 201 - mounting groove, 202 - eyepiece lens groove, 203 - power supply interface, 210 - eyepiece lens, 220 - lamp bead plate, 221 - light homogenizing plate, 230 - adapter, 3 - connecting rod, 4 - table, 410 - back plate, 5 - cantilever, A1 - inclination angle of the eyepiece lens relative to the objective lens, A2 - inclination angle of the eyepiece lens relative to the horizontal plane, A3 - inclination angle of the connecting rod relative to the eyepiece lens. DETAILED DESCRIPTION

[0033] The present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are merely intended for the purpose of interpretation of the present application and are not limiting of the present application. In addition, it should be noted that only parts related to the present application are shown in the drawings for the purpose of description.

[0034] Please refer to the attached drawings Figures 1-11 The embodiment of the present application provides a zooming mirror body, which comprises an objective lens seat 1 and an eyepiece lens seat 2, the objective lens seat 1 is provided with an objective lens 110 configured to reflect a desktop object, and the eyepiece lens seat 2 is provided with an eyepiece lens 210 configured to reflect an image of the objective lens 110 to the user's eyes; the objective lens seat 1 is hinged to the eyepiece lens seat 2 through a connecting rod assembly, the connecting rod assembly comprises a connecting rod 3, one end of the connecting rod 3 is hinged to the upper end of the eyepiece lens seat 2, and the other end is hinged to the objective lens seat 1, the connecting rod 3 is flipped up and down relative to the eyepiece lens seat 2, thereby bringing the objective lens seat 1 to flip up and down relative to the eyepiece lens seat 2.

[0035] The zooming mirror body has switchable use state and storage state, in the use state, the eyepiece lens seat 2 is higher than the desktop and is inclined relative to the desktop, and the eyepiece lens 210 faces forward, the connecting rod 3 is flipped upward, and the objective lens seat 1 is driven to flip upward until the objective lens 110 is above the desktop object, the objective lens 110 reflects the desktop object to the eyepiece lens 210, and then the image is reflected to the user's eyes through the eyepiece lens 210; in the storage state, the connecting rod 3 is flipped downward, and the objective lens seat 1 is driven to rotate towards the eyepiece lens seat 2 until the objective lens seat 1 and the eyepiece lens seat 2 are close to parallel to each other.

[0036] In the embodiment, the image of the desktop object is reflected into the user's eyes through the twice reflection of the objective lens 110 and the eyepiece lens 210, which not only prolongs the distance between the user's eyes and the desktop object, relieves eye fatigue, and maintains eye health, but also forces the user to maintain an upright posture to observe the image by directly looking at the eyepiece lens 210, thereby maintaining the health of the spine and cervical vertebra and effectively preventing myopia and diseases of the spine and cervical vertebra. Furthermore, the objective lens seat 1 and the eyepiece lens seat 2 are hinged through the connecting rod 3, in the use state, the connecting rod 3 is flipped upward and brings the objective lens seat 1 to flip upward, thereby bringing the objective lens seat 1 to move a longer distance forward relative to the eyepiece lens seat 2, and thus even if the length of the objective lens seat 1 is small, the desktop object can also be reflected, in the storage state, the connecting rod 3 is folded inward together with the objective lens seat 1, so that the zooming mirror body in the storage state occupies a smaller space and is more portable; and by arranging the connecting rod 3, when the user flips the objective lens seat 1, the force received by the objective lens seat 1 can be better transmitted to the eyepiece lens seat 2 through the connecting rod 3, so that the user needs to use less force to adjust the objective lens seat 1, and for children, it is also more convenient to use, and the practicability is better.

[0037] Wherein, please refer to the attached drawings Figure 7, the objective lens seat 1 includes an upper shell 1a, the inner side of the upper shell 1a is a flexible surface made of rubber material, the flexible surface is recessed inward to form an objective lens groove 101, the objective lens 110 is embedded in the upper shell 1a through the objective lens groove 101, thereby playing a protective role on the objective lens 110, avoiding scratching and wearing of the objective lens 110. Please refer to the attached Figure 6 , the eyepiece lens seat 2 includes a lower shell 2a, the front side of the lower shell 2a is a flexible surface made of rubber material, the flexible surface is recessed inward to form an eyepiece lens groove 202, the eyepiece lens 210 is embedded in the lower shell 2a through the eyepiece lens groove 202, thereby playing a protective role on the eyepiece lens 210, avoiding scratching and wearing of the eyepiece lens 210.

[0038] Please refer to the attached Figure 5 In some embodiments of the present application, in the use state, the inclination angle A1 of the eyepiece lens 210 relative to the objective lens 110 is 50-55°, and the inclination angle A2 of the eyepiece lens 210 relative to the horizontal plane is 55-60°. The objective lens 110 is slightly inclined forward and downward, which is beneficial to reflecting the image of the desktop object to the eyepiece lens 210, and the eyepiece lens 210 is inclined forward and downward, thereby reflecting the image reflected by the objective lens 110 to the front, thereby the reflection angles of the eyepiece lens 210 and the objective lens 110 meet the principle of optical reflection, so that the user can observe the image of the desktop object by directly looking at the eyepiece lens 210.

[0039] Please refer to the attached Figure 3 In some embodiments of the present application, the connection rod 3 and the eyepiece lens seat 2 are connected through a rotation limiting structure, the rotation limiting structure is configured to limit the rotation angle of the connection rod 3, so that when the connection rod 3 is rotated to the maximum angle, the inclination angle A3 of the connection rod 3 relative to the eyepiece lens 210 is 65-70°.

[0040] In the present embodiment, by setting a rotation limiting structure between the connection rod 3 and the eyepiece lens seat 2, the rotation angle of the connection rod 3 is limited, and when the connection rod 3 is rotated to the maximum angle, the inclination angle A1 between the objective lens 110 and the eyepiece lens 210 approaches the optimal inclination angle, so that when the user uses it, the user only needs to turn the objective lens seat 1 outward until the connection rod 3 is rotated to the maximum angle, and then the user adjusts the objective lens seat 1 according to the actual situation to make the image of the desktop object clearly presented in the eyepiece lens 210, that is, the adjustment operation is completed, which further improves the convenience of the adjustment operation.

[0041] Preferably, a damping structure such as a damping washer is provided between the objective lens seat 1 and the connection rod 3, so that when the objective lens seat 1 is adjusted, the objective lens seat 1 can hover at any rotation angle, which is convenient for adjustment.

[0042] The rotation limiting structure is a common convex clamping block and limiting groove cooperation mode in the prior art. For details, refer to the existing patent of the shaft mechanism and the telephoto lens (application number: CN202420599553.2), and the present embodiment will not be described in detail.

[0043] Please refer to the attached Figure 8 In some embodiments of the present application, the bottom of the eyepiece holder 2 is provided with a light-emitting assembly configured to provide illumination. By providing the light-emitting assembly at the bottom of the eyepiece holder 2, the light emitted by the light-emitting assembly 2 can just illuminate the desktop objects below the eyepiece holder 2, making the image seen by the user clearer and brighter, effectively relieving eye fatigue and maintaining eye health.

[0044] Please refer to the attached Figure 8 In some embodiments of the present application, the bottom end of the eyepiece holder 2 is recessed to form a mounting groove 201, and the light-emitting assembly includes a lamp bead plate 220 and a light homogenizing plate 221. The lamp bead plate 220 is embedded in the mounting groove 201, and the light homogenizing plate 221 covers the mounting groove 201 and the lamp bead plate 220 in the mounting groove 201.

[0045] In the present embodiment, by opening the mounting groove 201 at the bottom of the eyepiece holder 2, the lamp bead plate 220 is embedded in the mounting groove 201, so that the appearance of the eyepiece holder 2 is more concise and integral, and the aesthetic appearance is better. And setting the light homogenizing plate 221 makes the light emitted by the lamp bead plate 220 more uniform, so that the illumination effect provided by the light-emitting assembly is more soft and eye-protecting.

[0046] The lower end of the lower shell 2a is provided with a power supply interface 203, which is in communication with the mounting groove 201 and electrically connected with the lamp bead plate 220, so as to supply power to the lamp bead plate 220. The power supply interface 203 is hidden at the rear side of the lower shell 2a, so that the appearance of the telephoto lens body is more integral and aesthetic.

[0047] Please refer to the attached Figures 1-4 In some embodiments of the present application, the eyepiece holder 2 includes a top end extending forwardly and horizontally, and the connecting rod 3 is hinged to the connecting portion 230.

[0048] In the present embodiment, by connecting the connecting rod 3 to the forwardly extending connecting portion 230, in the use state, the connecting rod 3 can bring the objective lens holder 1 to be pushed out further forward, so that the length of the objective lens holder 1 can be shorter; and in the storage state, the connecting rod 3 can be rotated downward to be approximately parallel to the eyepiece holder 2, and the objective lens holder 1 is attached to the eyepiece holder 2 to be approximately parallel, so that in the storage state, the telephoto lens body occupies a smaller space. Thus, the telephoto lens body is more lightweight.

[0049] The eyepiece holder 2 comprises a connecting plate 2b, which is in an inverted L-shaped structure as a whole, and the vertical part of the connecting plate 2b is fixedly connected to the rear end of the lower shell 2a, and the upper end of the connecting plate 2b is bent forward to form a connecting part 230.

[0050] Please refer to the accompanying drawings Figures 6-7 In some embodiments of the present application, the eyepiece holder 2 and the objective lens holder 1 are connected by two left-right symmetrical connecting rods 3. When the objective lens holder 1 rotates, the transmission of the left-right connecting rods 3 makes the adjustment operation of the objective lens holder 1 more stable and labor-saving.

[0051] Preferably, the connecting rod 3 is connected to the middle part of the objective lens holder 1, so that the rotation adjustment operation of the objective lens holder 1 relative to the connecting rod 3 is more stable and labor-saving.

[0052] Please refer to the accompanying drawings Figure 7 In some embodiments of the present application, the objective lens 110 is a free-form concave mirror. The objective lens 110 has the function of enlarging the image, so that the user can observe the enlarged desktop object, and the image is clearer, which is convenient for use.

[0053] Please refer to the accompanying drawings Figure 6 In some embodiments of the present application, the eyepiece lens 210 is a free-form concave mirror. The eyepiece lens 210 can further enlarge the image reflected by the objective lens 110, so as to further improve the clarity of the image, which is convenient for the user to use.

[0054] Please refer to the accompanying drawings Figures 9-11 The embodiment of the present application also provides a suspension type zoom lens assembly, which comprises a table 4, a cantilever 5 and a zoom lens body. The table 4 comprises a back plate 410 vertically arranged at the top end. One end of the cantilever 5 is fixed to the back plate 410, and the other end is fixed to the rear end of the eyepiece holder 2. The cantilever 5 is configured to drive the zoom lens body to move in multiple directions relative to the back plate 410.

[0055] In the embodiment, the zoom lens body is suspended on the back plate 410 of the table 4 by the cantilever 5. In the use state, the user can adjust the vertical height of the zoom lens body, the distance between the user's eyes and the zoom lens body, and the inclination angle of the zoom lens body through the cantilever 5, thereby greatly improving the degree of freedom of the zoom lens body adjustment. Different users can adjust the zoom lens body to a position suitable for themselves according to their actual needs, which is more practical. Moreover, in the storage state, the cantilever 5 is rotated to the position close to the back plate 410, which can drive the zoom lens body to move close to the back plate 410, thereby greatly saving the desktop space and being more portable and easy to use.

[0056] Preferably, a rotation limiting structure is also arranged between the cantilever 5 and the eyepiece holder 2, so that in use, the user only needs to turn the eyepiece holder 2 up to the maximum angle, and the inclination angle A2 of the eyepiece lens 210 relative to the horizontal plane can be exactly between 55-60°. Thus, by means of the rotation limiting structure between the cantilever 5 and the eyepiece holder 2 and the connecting rod 3 and the eyepiece holder 2, after the user opens the zoom scope body, the user only needs to fine-tune the inclination angle of the objective holder 1, further improving the convenience of the zoom scope adjustment operation.

[0057] Preferably, the cantilever 5 is a cantilever device commonly used in the prior art, and the structure can refer to a mounting bracket for facilitating display movement (application number: CN202420782653.9) provided in the prior art, so that the cantilever 5 can drive the zoom scope body to move and adjust in all directions, and the adjustment freedom is high. This embodiment will not be described in more detail.

[0058] It should be understood that the above-mentioned terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise stated, the meaning of "multiple" is more than three.

[0059] The above description is only the preferred embodiment of the present application and the explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model disclosed in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and also covers other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the technical solutions formed by mutually replacing the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions.

Claims

1. A telephoto lens body characterized by comprising: The application relates to a zoom lens body, which comprises an objective lens seat (1) and an eyepiece lens seat (2), the objective lens seat (1) is provided with an objective lens (110) configured to reflect a desktop object, the eyepiece lens seat (2) is provided with an eyepiece lens (210) configured to reflect an image of the objective lens (110) to a user's eyes, the objective lens seat (1) is hinged to the eyepiece lens seat (2) through a connecting rod assembly, the connecting rod assembly comprises a connecting rod (3), one end of the connecting rod (3) is hinged to an upper end of the eyepiece lens seat (2), the other end of the connecting rod (3) is hinged to the objective lens seat (1), the connecting rod (3) is flipped up and down relative to the eyepiece lens seat (2), thereby driving the objective lens seat (1) to flip up and down relative to the eyepiece lens seat (2). The zoom lens body has switchable use and storage states, in the use state, the eyepiece lens seat (2) is higher than the desktop and is inclined relative to the desktop, the eyepiece lens (210) faces forward, the connecting rod (3) is flipped upward, the object lens seat (1) is driven to flip upward until the objective lens (110) is above the desktop object, the objective lens (110) reflects the desktop object to the eyepiece lens (210), and then the image is reflected to the user's eyes through the eyepiece lens (210); in the storage state, the connecting rod (3) is flipped downward, the object lens seat (1) is driven to rotate towards the eyepiece lens seat (2) until the object lens seat (1) and the eyepiece lens seat (2) are close to parallel to each other.

2. The telephoto mirrorless body of claim 1, wherein, In the use state, an inclination angle A1 of the eyepiece lens (210) relative to the object lens (110) is 50-55 DEG, and an inclination angle A2 of the eyepiece lens (210) relative to a horizontal plane is 55-60 DEG.

3. The telephoto mirrorless body of claim 2, wherein, The connecting rod (3) and the eyepiece lens seat (2) are connected through a rotation limiting structure, the rotation limiting structure is configured to limit a rotation angle of the connecting rod (3), so that when the connecting rod (3) rotates forward to the maximum angle, an inclination angle A3 of the connecting rod (3) relative to the eyepiece lens (210) is 65-70 DEG.

4. The telephoto mirrorless body of claim 1, wherein, A bottom of the eyepiece lens seat (2) is provided with a light emitting assembly, the light emitting assembly is configured to provide illumination.

5. The telephoto mirrorless body of claim 4, wherein, A bottom end of the eyepiece lens seat (2) is recessed to form a mounting groove (201), the light emitting assembly comprises a lamp bead plate (220) and a light homogenizing plate (221), the lamp bead plate (220) is embedded in the mounting groove (201), and the light homogenizing plate (221) covers the mounting groove (201) and the lamp bead plate (220) in the mounting groove (201).

6. The telephoto mirrorless body of claim 1, wherein, The eyepiece lens seat (2) comprises a connecting part (230) horizontally extending towards the front, and the connecting rod (3) is hinged to the connecting part (230).

7. The telephoto mirrorless body of claim 1, wherein, The eyepiece lens seat (2) and the objective lens seat (1) are connected through two connecting rods (3) which are left-right symmetrical.

8. The telephoto mirrorless body of claim 1, wherein, The objective lens (110) is a free curved concave mirror.

9. The telephoto mirrorless body of claim 1, wherein, The eyepiece lens (210) is a free curved concave mirror.

10. A pendant zoom lens assembly characterized by, The telescope body is driven by the cantilever (5) to move in multiple directions relative to the back plate (410).

Images