Optical combination structure

Abstract

The utility model relates to the technical field of stage lamps, in particular to an optical combination structure, an assembly is driven by a first displacement structure to move back and forth in a first direction, the assembly comprises a zoom lens, an atomization lens and a third power part, the function of zooming the size of a pattern is achieved, and the atomization function and the non-atomization function are achieved. The second displacement structure drives the focusing lens assembly to move back and forth in the first direction, clear and fuzzy adjustment is achieved, the functions of zooming, atomization and focusing are achieved, when the atomization lens needs to be cut in and cut out, the zoom lens does not need to be avoided, a user can use the function of the atomization lens at any angle, the atomization lens is completely independent and does not interfere with one another, convenience is improved, and the user experience is improved. And application scenes are enriched.

Description

Technical Field

[0001] The utility model relates to the technical field of stage lamps, in particular to an optical combination structure. Background Art

[0002] When a lamp is equipped with a fogging lens, a focusing lens and a zoom lens at the same time, a variety of lighting effects can be produced. However, the fogging lens in the prior art is cut in and out between the focusing lens and the zoom lens to achieve the fogging effect. This will result in the fogging lens having to avoid the zoom lens when cutting in, and the fogging lens cannot be used within a certain angle range. Utility Model Content

[0003] In view of the above problems, the utility model proposes an optical combination structure, which mainly solves the problems in the background technology.

[0004] The utility model proposes an optical combination structure, including a fixed plate, the fixed plate is provided with a first displacement structure, the first displacement structure drives the assembly to move back and forth in a first direction, the assembly includes a first movable plate, a magnification mirror and a fog mirror assembly, the first movable plate is connected to the first displacement structure, the first movable plate is also connected to a guide rail for limiting sliding and the guide rail is fixed to the fixed plate, the magnification mirror is installed on the first movable plate, the fog mirror assembly includes a fog mirror and a third power member, the third power member is arranged on the first movable plate, the third power member drives the fog mirror to rotate in a second plane, the fog mirror can be moved to directly above the magnification mirror, the fixed plate is also provided with a second displacement structure, the second displacement structure drives the focusing mirror assembly to move back and forth in the first direction, the focusing mirror assembly is also connected to the guide rail for limiting sliding, and the guide rail is located between the first displacement structure and the second displacement structure.

[0005] A further improvement is that the third power component includes a third motor, a T-head and a connecting plate, the third motor is fixed to the first movable plate, the output shaft of the third motor is fixedly connected to the T-head, a connecting plate is provided on the head of the T-head facing the third motor and the two are fixedly connected, and a notch is also provided at one end of the connecting plate, and the notch is used to install a fogging mirror.

[0006] A further improvement is that the first movable plate is provided with a first blocking member and a second blocking member for blocking the connecting plate, when the connecting plate is in contact with the first blocking member, the atomizing mirror is not completely located directly above the magnification lens, and when the connecting plate is in contact with the second blocking member, the atomizing mirror is completely located directly above the magnification lens.

[0007] A further improvement is that the focusing mirror assembly includes a focusing mirror and a second movable plate, the focusing mirror is mounted on the second movable plate, the second movable plate is connected to the second displacement structure, the second movable plate is also connected to the guide rail for limited sliding, and the axis of the focusing mirror and the axis of the magnification lens are located on the same straight line.

[0008] A further improvement is that the first displacement structure includes a first motor, a first gear, a second gear and a first toothed belt ring, the first motor is fixed to the fixed plate, the output shaft of the first motor is fixedly connected to the first gear, the first gear and the second gear are connected through the first toothed belt ring, the second gear is slidably connected to the rotating shaft and the rotating shaft is fixed to the fixed plate, and the first movable plate is fixed to the first toothed belt ring.

[0009] A further improvement is that the first motor is located on a side of the fixing plate away from the guide rail.

[0010] A further improvement is that the second displacement structure includes a second motor, a third gear, a fourth gear and a second toothed ring, the second motor is fixed to the fixed plate, the output shaft of the second motor is fixedly connected to the third gear, the third gear and the fourth gear are connected through the second toothed ring, the fourth gear is slidably connected to the rotating shaft and the rotating shaft is fixed to the fixed plate, and the focusing lens assembly is fixed to the second toothed ring.

[0011] A further improvement is that the second motor is located on a side of the fixing plate away from the guide rail.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The first displacement structure drives the assembly to move back and forth in the first direction. The assembly includes a zoom lens to achieve the function of changing the pattern size, and also includes a fogging lens and a third power part to achieve fogging and non-fogging functions. The second displacement structure drives the focusing lens assembly to move back and forth in the first direction to adjust clarity and blur, and has the functions of zooming, fogging and focusing. When the fogging lens needs to be cut in and out, there is no need to avoid the zoom lens. The user can use the function of the fogging lens at any angle. It is completely independent and does not interfere with each other, which improves convenience and enriches application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0015] Figure 1 The structure of the utility model is shown in FIG. Figure 1;

[0016] Figure 2 The structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 3 It is a structural schematic diagram of the utility model assembly;

[0018] in:

[0019] 101, fixed plate; 102, assembly; 103, guide rail; 201, first movable plate; 202, zoom lens; 203, fogging lens; 204, third motor; 205, T-head; 206, connecting plate; 207, first blocking member; 208, second blocking member; 301, focusing lens; 302, second movable plate; 401, first motor; 402, first gear; 403, second gear; 404, first toothed belt ring; 501, second motor; 502, third gear; 503, fourth gear; 504, second toothed belt ring. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" 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 or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be said to be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The technical solution of the present invention is further explained below in conjunction with the accompanying drawings and embodiments.

[0021] Reference Figure 1 , Figure 2 and Figure 3In one embodiment, the optical combination structure includes a fixed plate 101, and the fixed plate 101 is provided with a first displacement structure. The first displacement structure drives the assembly 102 to move back and forth in a first direction. The first direction is the height direction of the fixed plate 101. The assembly 102 includes a first movable plate 201, a zoom lens 202 and a fog mirror assembly. The first movable plate 201 is connected to the first displacement structure. The first movable plate 201 is also limitedly slidably connected to the guide rail 103 and the guide rail 103 is fixed to the fixed plate 101. The zoom lens 202 is installed on the first movable plate 201. The fog mirror assembly includes the fog mirror 203 and a third power member. The third power member is arranged on the first movable plate 201. The third power member drives the fog mirror 203 to rotate in a second plane. The second plane is the plane where the fog mirror 203 is located and is perpendicular to the plane where the guide rail 103 is provided on the fixed plate 101. The fog mirror 203 can move to the zoom lens Directly above 202, the fixed plate 101 is also provided with a second displacement structure, and the second displacement structure drives the focusing mirror assembly to move back and forth in the first direction. The focusing mirror assembly is also connected to the guide rail 103 for limited sliding. The guide rail 103 is located between the first displacement structure and the second displacement structure. The assembly 102 is driven to move back and forth in the first direction by the first displacement structure. The assembly 102 includes a zoom mirror 202 to achieve the function of pattern size magnification, and also includes a fogging mirror 203 and a third power part to achieve fogging and non-fogging functions. The second displacement structure drives the focusing mirror assembly to move back and forth in the first direction to achieve clarity and blur adjustment, and has the functions of zooming, fogging and focusing. When the fogging mirror 203 needs to cut in and out, there is no need to avoid the zoom mirror 202. The user can use the function of the fogging mirror 203 at any angle, which is completely independent and does not interfere with each other, thereby improving convenience and enriching application scenarios.

[0022] In one embodiment, continue to refer to Figure 3 The third power component includes a third motor 204, a T-head 205 and a connecting plate 206. The third motor 204 is fixed to the first movable plate 201. The output shaft of the third motor 204 is fixedly connected to the T-head 205. A connecting plate 206 is provided on the side of the head of the T-head 205 facing the third motor 204 and the two are fixedly connected. A notch is also provided at one end of the connecting plate 206. The notch is used to install the atomizing mirror 203, so that the third motor 204 can drive the atomizing mirror 203 to rotate, and the setting of the notch is conducive to installation.

[0023] Furthermore, the first movable plate 201 is provided with a first blocking member 207 and a second blocking member 208 for blocking the connecting plate 206. When the connecting plate 206 contacts the first blocking member 207, the fogging mirror 203 is not located directly above the zoom lens 202. When the connecting plate 206 contacts the second blocking member 208, the fogging mirror 203 is located directly above the zoom lens 202. Two states are defined by two positions to facilitate positioning. In addition, in other embodiments, sensors can be set on the first blocking member 207 and the second blocking member 208.

[0024] A further improvement is that the focusing mirror assembly includes a focusing mirror 301 and a second movable plate 302, the focusing mirror 301 is installed on the second movable plate 302, the second movable plate 302 is connected to the second displacement structure, and the second movable plate 302 is also connected to the guide rail 103 for limited sliding, and the axis of the focusing mirror 301 and the axis of the zoom lens 202 are located on the same straight line.

[0025] In one embodiment, continue to refer to Figure 1 and Figure 2 The first displacement structure includes a first motor 401, a first gear 402, a second gear 403 and a first toothed ring 404. The first motor 401 is fixed to the fixed plate 101. The output shaft of the first motor 401 is fixedly connected to the first gear 402. The first gear 402 and the second gear 403 are connected through the first toothed ring 404. The second gear 403 is slidably connected to the rotating shaft and the rotating shaft is fixed to the fixed plate 101. The first movable plate 201 is fixed to the first toothed ring 404. The first motor 401 drives the first gear 402 to rotate with the output shaft as the axis, so that the first toothed ring 404 moves between the first gear 402 and the second gear 403, so that the first movable plate 201 moves accordingly. Limited by the fact that the first movable plate 201 is also limitedly slidably connected to the guide rail 103, the first movable plate 201 moves linearly.

[0026] Further, continue to refer to Figure 2 The first motor 401 is located on a side of the fixing plate 101 away from the guide rail 103 to prevent the motor and the assembly 102 from being on the same side, thereby affecting the operation of the assembly 102 .

[0027] In one embodiment, continue to refer to Figure 1 and Figure 2The second displacement structure includes a second motor 501, a third gear 502, a fourth gear 503 and a second toothed ring 504. The second motor 501 is fixed to the fixed plate 101, and the output shaft of the second motor 501 is fixedly connected to the third gear 502. The third gear 502 and the fourth gear 503 are connected through the second toothed ring 504. The fourth gear 503 is slidably connected to the rotating shaft and the rotating shaft is fixed to the fixed plate 101. The focusing lens assembly is fixed to the second toothed ring 504. The third gear 502 is driven by the second motor 501 to rotate with the output shaft as the axis. The second movable plate 302 of the focusing lens assembly is driven by the fourth gear 503 and the second toothed ring 504. Due to the limitation that the second movable plate 302 is also limitedly slidably connected to the guide rail 103, the second movable plate 302 moves linearly.

[0028] Further, continue to refer to Figure 2 The second motor 501 is located on a side of the fixing plate 101 away from the guide rail 103, so as to avoid the second motor 501 and the focusing lens assembly being located on the same side of the fixing plate 101, thereby affecting the operation of the focusing lens assembly.

[0029] In the above embodiment, the first motor 401 , the second motor 501 and the third motor 204 are all prior art and will not be described in detail herein.

[0030] In the figure, the description of the positional relationship is only for illustrative purposes and cannot be understood as a limitation of this patent; obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not limitations on the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the scope of protection of the claims of the utility model.

Claims

1. An optical bonding structure, characterized in that: The invention comprises a fixed plate (101), wherein the fixed plate (101) is provided with a first displacement structure, wherein the first displacement structure drives a combination (102) to move back and forth in a first direction, wherein the combination (102) comprises a first movable plate (201), a variable power lens (202) and a fogging lens assembly, wherein the first movable plate (201) is connected to the first displacement structure, wherein the first movable plate (201) is also connected to a guide rail (103) in a limited sliding manner and the guide rail (103) is fixed to the fixed plate (101), wherein the variable power lens (202) is installed on the first movable plate (201), wherein the first movable plate (201) is connected to the first displacement structure, wherein the first movable plate (201) is connected to the guide rail (103) in a limited sliding manner and wherein the guide rail (103) is fixed to the fixed plate (101), wherein the variable power lens (202) is installed on the first movable plate (201), wherein the first movable plate (201) is connected to the first displacement structure, ... first displacement structure, wherein the first movable plate (201) is connected to the first displacement structure, wherein the first movable plate (201) is connected to the first displacement structure, wherein the first movable plate (201) is connected to the first displacement structure, wherein the first movable plate (201) is connected to the first displacement structure, wherein the first movable plate (201) is connected to the first displacement structure, wherein the first The atomizing mirror assembly comprises a atomizing mirror (203) and a third power member, wherein the third power member is arranged on the first movable plate (201), and the third power member drives the atomizing mirror (203) to rotate in a second plane, and the atomizing mirror (203) can be moved to the position directly above the variable power mirror (202). The fixed plate (101) is also provided with a second displacement structure, and the second displacement structure drives the focusing mirror assembly to move back and forth in a first direction. The focusing mirror assembly is also connected to the guide rail (103) in a limited sliding manner, and the guide rail (103) is located between the first displacement structure and the second displacement structure.

2. The optical bonding structure according to claim 1, characterized in that: The third power component comprises a third motor (204), a T-head (205) and a connecting plate (206); the third motor (204) is fixed to the first movable plate (201); the output shaft of the third motor (204) is fixedly connected to the T-head (205); a connecting plate (206) is provided on the side of the head of the T-head (205) facing the third motor (204) and the two are fixedly connected; a notch is also provided at one end of the connecting plate (206); the notch is used to install the fogging mirror (203).

3. The optical bonding structure according to claim 2, characterized in that: The first movable plate (201) is provided with a first blocking member (207) and a second blocking member (208) for blocking the connecting plate (206); when the connecting plate (206) contacts the first blocking member (207), the fogging mirror (203) is not located directly above the variable power mirror (202); when the connecting plate (206) contacts the second blocking member (208), the fogging mirror (203) is located directly above the variable power mirror (202).

4. The optical bonding structure according to claim 1, characterized in that: The focusing mirror assembly comprises a focusing mirror (301) and a second movable plate (302), wherein the focusing mirror (301) is mounted on the second movable plate (302), the second movable plate (302) is connected to a second displacement structure, and the second movable plate (302) is also connected to a guide rail (103) in a limited sliding manner, and the axis of the focusing mirror (301) and the axis of the variable magnification mirror (202) are located on the same straight line.

5. The optical bonding structure according to any one of claims 1 to 4, characterized in that: The first displacement structure comprises a first motor (401), a first gear (402), a second gear (403) and a first toothed belt ring (404); the first motor (401) is fixed to the fixed plate (101); the output shaft of the first motor (401) is fixedly connected to the first gear (402); the first gear (402) and the second gear (403) are connected via the first toothed belt ring (404); the second gear (403) is slidably connected to a rotating shaft and the rotating shaft is fixed to the fixed plate (101); and the first movable plate (201) is fixed to the first toothed belt ring (404).

6. The optical bonding structure according to claim 5, characterized in that: The first motor (401) is located on a side of the fixing plate (101) away from the guide rail (103).

7. The optical bonding structure according to any one of claims 1 to 4, characterized in that: The second displacement structure comprises a second motor (501), a third gear (502), a fourth gear (503) and a second toothed belt ring (504); the second motor (501) is fixed to the fixed plate (101); the output shaft of the second motor (501) is fixedly connected to the third gear (502); the third gear (502) and the fourth gear (503) are connected via the second toothed belt ring (504); the fourth gear (503) is slidably connected to a rotating shaft and the rotating shaft is fixed to the fixed plate (101); and the focusing lens assembly is fixed to the second toothed belt ring (504).

8. The optical bonding structure according to claim 7, characterized in that: The second motor (501) is located on a side of the fixing plate (101) away from the guide rail (103).

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