Camera and stage lamp

Abstract

The utility model discloses a camera and a stage lamp, and the camera comprises a main housing which is of a hollow cylindrical structure with two open ends; the front end cover is detachably arranged at the front end opening of the main shell, and a transparent structure is arranged on the front end cover; the rear end cover is detachably arranged at the rear end opening of the main shell, and the main shell, the front end cover and the rear end cover define a containing cavity; the first sealing structure is arranged between the front end cover and the main shell; the second sealing structure is arranged between the rear end cover and the main shell; the integrated movement is arranged in the accommodating cavity, and a lens of the integrated movement faces the transparent structure; the side, facing the integrated machine core, of the front end cover is provided with a first limiting part abutting against the integrated machine core, and the side, facing the integrated machine core, of the rear end cover is provided with a second limiting part abutting against the integrated machine core. The camera is simple in structure, convenient to assemble and disassemble, and beneficial to improving the assembly efficiency during production and reducing the maintenance difficulty.

Description

Technical Field

[0001] The present application relates to the technical field of stage lighting, and in particular to a camera and a stage lighting fixture. Background Art

[0002] In the related art, if a traditional computer stage light needs to be used as a spotlight, it is generally necessary to attach a camera to the light fixture, and the camera is used to transmit the image of the light projection area of ​​the light fixture to the terminal display screen of the spotlight pan / tilt. However, the cameras attached to the current computer stage lights generally do not have a waterproof function. During use, water vapor can easily enter the interior of the camera and adhere to the optical components (such as the lens), resulting in unclear images taken by the camera, which in turn affects or fails the camera's video function.

[0003] In addition, although there are waterproof cameras on the market, the structures of these cameras are usually complicated, not easy to assemble and disassemble, the assembly efficiency during production is low and the maintenance is difficult. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a camera with a simple structure, which is easy to assemble and disassemble, is conducive to improving the assembly efficiency during production and is conducive to reducing the difficulty of maintenance.

[0005] The application also provides a stage lighting fixture having the camera.

[0006] According to the first aspect of the present application, the camera is used for stage lighting, wherein the camera comprises: a main housing, the main housing is a hollow cylindrical structure with openings at both ends; a front end cover, the front end cover is detachably arranged at the front end opening of the main housing, and a transparent structure is arranged on the front end cover; a rear end cover, the rear end cover is detachably arranged at the rear end opening of the main housing, and the main housing, the front end cover and the rear end cover enclose a receiving cavity; a first sealing structure, the first sealing structure is arranged between the front end cover and the main housing; a second sealing structure, the second sealing structure is arranged between the rear end cover and the main housing; an integrated movement, the integrated movement is arranged in the receiving cavity, and the lens of the integrated movement faces the transparent structure; wherein a first limiting portion that abuts against the integrated movement is arranged on a side of the front end cover facing the integrated movement, and a second limiting portion that abuts against the integrated movement is arranged on a side of the rear end cover facing the integrated movement, and the integrated movement is sandwiched between the first limiting portion and the second limiting portion.

[0007] The camera according to the embodiment of the present application has at least the following beneficial effects: a first sealing structure is provided between the detachable front cover and the main shell, and a second sealing structure is provided between the detachable rear cover and the main shell, so that the camera has a waterproof function, which is beneficial to ensure the quality of the video. When applied to stage lighting, it is beneficial to ensure the light chasing effect. In addition, an integrated movement is adopted, wherein the integrated movement is fixed by a first limiting portion provided on the front cover and capable of abutting against the integrated movement and a second limiting portion provided on the rear cover and capable of abutting against the integrated movement, thereby simplifying the assembly structure of the integrated movement. Compared with the assembly method of fixing the integrated movement by screws, the above-mentioned camera has a simple structure, is easy to assemble and disassemble, is beneficial to improve the assembly efficiency during production and is beneficial to reduce the difficulty of maintenance.

[0008] According to some embodiments of the present application, there is a gap between the outer side wall of the integrated movement and the inner side wall of the main housing.

[0009] According to some embodiments of the present application, a flexible filler is provided in the gap.

[0010] According to some embodiments of the present application, the front end cover and the rear end cover are both connected to the main shell body by screws, the front end cover is provided with a plurality of first mounting through holes for inserting the screws, and the rear end cover is provided with a plurality of second mounting through holes for inserting the screws, the first sealing structure and the second sealing structure are both sealing rings, and the front end cover is provided with a first annular mounting groove for embedding the sealing ring on the side facing the main shell body, and all the first mounting through holes are distributed on the outside of the first annular mounting groove, and the rear end cover is provided with a second annular mounting groove for embedding the sealing ring on the side facing the main shell body, and all the second mounting through holes are distributed on the outside of the second annular mounting groove.

[0011] According to some embodiments of the present application, a wiring harness waterproof connector for wiring is provided on the rear end cover.

[0012] According to some embodiments of the present application, the front end cover has a light inlet, and the transparent structure is a glass lens or an acrylic lens arranged in the light inlet.

[0013] A stage lighting fixture according to an embodiment of the second aspect of the present application comprises a lamp body and a camera according to an embodiment of the first aspect of the present application, wherein a connecting structure is provided between the camera and the lamp body, and the camera is connected to the lamp body via the connecting structure.

[0014] According to some embodiments of the present application, the connection structure includes a bracket and a connecting piece, the bracket is connected to the lamp body through the connecting piece, a raised third connecting portion is provided on the outer wall of the main shell, a plug-in slot is provided on the third connecting portion, a plug-in portion is provided on the bracket, the plug-in portion is inserted into the plug-in slot, and the plug-in portion and the plug-in slot are fixedly connected at the plug-in fitting portion by at least two screws or pins that simultaneously penetrate the third connecting portion and the plug-in portion.

[0015] According to some embodiments of the present application, a central axis of the light beam emitted by the lamp body is parallel to a central axis of the light inlet of the camera.

[0016] According to some embodiments of the present application, the stage lamp further includes a safety rope, one end of which is connected to the lamp body, and the other end of which is connected to the main shell.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a structural schematic diagram of a camera according to an embodiment of the present application;

[0020] Figure 2 is a schematic structural diagram of another viewing angle of a camera in one embodiment of the present application;

[0021] Figure 3 is an exploded schematic diagram of a camera according to an embodiment of the present application;

[0022] Figure 4 yes Figure 3 A partial enlarged schematic diagram in the middle;

[0023] Figure 5 is an exploded schematic diagram of another viewing angle of a camera according to an embodiment of the present application;

[0024] Figure 6 yes Figure 5 A partial enlarged schematic diagram of point B in the middle;

[0025] Figure 7 is an exploded schematic diagram of a camera and a lamp body in a stage lamp in an embodiment of the present application;

[0026] Figure 8 It is an exploded schematic diagram of a camera and a bracket in a stage lighting fixture according to an embodiment of the present application.

[0027] Reference numerals:

[0028] Main shell 100, third connecting part 110, plug-in slot 111, front cover 200, first limiting part 210, first connecting part 211, first mounting through hole 220, first annular mounting groove 230, light inlet 240, glass lens 250, first connecting hole 260, rear cover 300, second limiting part 310, second connecting part 311, second mounting through hole 320, second annular mounting groove 330, second connecting hole 340, integrated movement 400, sealing ring 500, wiring harness waterproof connector 600, lamp body 700, bracket 810, plug-in part 811, connecting piece 820, safety rope 900. DETAILED DESCRIPTION

[0029] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0030] In the description of the present application, it should be understood that if orientation descriptions are involved, the orientations or positional relationships indicated, such as up, down, front, back, left, and right, are based on the orientations or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present application.

[0031] In the description of this application, if the words "some", "greater than", "less than", "exceed", "above", "below", "within" etc. appear, "some" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number, and "above", "below", "within", etc. are understood to include the number.

[0032] In the description of this application, if the words "first", "second", etc. appear, they are only used to distinguish technical features and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0034] In the related art, if a traditional computer stage light needs to be used as a spotlight, it is generally necessary to attach a camera to the light fixture, and the camera is used to transmit the image of the light projection area of ​​the light fixture to the terminal display screen of the spotlight pan / tilt. However, the cameras attached to the current computer stage lights generally do not have a waterproof function. During use, water vapor can easily enter the interior of the camera and adhere to the optical components (such as the lens), resulting in unclear images taken by the camera, which in turn affects or fails the camera's video function.

[0035] In addition, although there are cameras with waterproof functions on the market, the structures of these cameras are usually complicated, which are not easy to assemble and disassemble, and the assembly efficiency during production is low and the maintenance is difficult. Therefore, it is urgent to optimize the existing cameras to solve the above technical problems. The optimized cameras of this application will be described in detail below with reference to the accompanying drawings.

[0036] Reference Figures 1 to 8 According to an embodiment of the present application, a camera is used for a stage lamp, wherein the camera includes a main housing 100, a front cover 200, a rear cover 300, a first sealing structure, a second sealing structure and an integrated movement 400.

[0037] Specifically, the main shell 100 is a hollow cylindrical structure with openings at both ends, the front end cover 200 is detachably arranged at the front end opening of the main shell 100, the front end cover 200 is provided with a transparent structure, the rear end cover 300 is detachably arranged at the rear end opening of the main shell 100, the main shell 100, the front end cover 200 and the rear end cover 300 are enclosed to form a receiving cavity, the first sealing structure is arranged between the front end cover 200 and the main shell 100, and the second sealing structure is arranged between the rear end cover 300 and the main shell 100. The integrated movement 400 is arranged in the above-mentioned accommodating cavity, and the lens of the integrated movement 400 faces the transparent structure on the front end cover 200, wherein the front end cover 200 is provided with a first limiting portion 210 that abuts against the integrated movement 400 on the side facing the integrated movement 400, and the rear end cover 300 is provided with a second limiting portion 310 that abuts against the integrated movement 400 on the side facing the integrated movement 400, and the integrated movement 400 is sandwiched between the first limiting portion 210 and the second limiting portion 310.

[0038] A first sealing structure is provided between the detachable front cover 200 and the main housing 100, and a second sealing structure is provided between the detachable rear cover 300 and the main housing 100, so that the camera of the embodiment of the present application has a waterproof function, which is beneficial to ensure the quality of the video. When applied to stage lighting, it is beneficial to ensure the light chasing effect. In addition, the camera of the embodiment of the present application adopts an integrated movement 400, wherein the integrated movement 400 is fixed by a first limiting portion 210 provided on the front cover 200 and capable of abutting against the integrated movement 400 and a second limiting portion 310 provided on the rear cover 300 and capable of abutting against the integrated movement 400, thereby simplifying the assembly structure of the integrated movement 400. Compared with the assembly method of fixing the integrated movement 400 by screws, the above-mentioned camera has a simple structure, is easy to assemble and disassemble, is beneficial to improve the assembly efficiency during production and is beneficial to reduce the difficulty of maintenance.

[0039] It should be noted that in some of the embodiments, there is a gap between the outer wall of the integrated movement 400 and the inner wall of the main housing 100, that is, there is a gap fit between the integrated movement 400 and the main housing 100 to facilitate assembly and disassembly of the integrated movement 400.

[0040] It should be noted that, in some of the embodiments, a flexible filler (not shown in the figure) is provided in the gap between the outer wall of the integrated movement 400 and the inner wall of the main shell 100. The flexible filler can fill at least part of the gap between the outer wall of the integrated movement 400 and the inner wall of the main shell 100, which is beneficial to prevent the integrated movement 400 from moving in the main shell 100 due to the above-mentioned gap. In addition, the flexible filler has a buffering effect and can protect the integrated movement 400, which is beneficial to prevent the integrated movement 400 from being damaged due to vibration caused by external impact on the camera.

[0041] It should be noted that, in some of the embodiments, the flexible filler is a cushioning cotton. Specifically, the cushioning cotton can be an industrial sponge such as foam cotton, rubber cotton, etc., or a natural sponge, which is not limited here.

[0042] It should be noted that, in some other embodiments, the flexible filler may also be a cotton fiber product or a rubber product, which is not limited here.

[0043] It should be noted that, in some of the embodiments, the main housing 100 is made of profiles, and the cost of the profiles is relatively low, which is beneficial to reducing the production cost of the main housing 100, thereby helping to reduce the production cost of the camera of the embodiments of the present application.

[0044] Reference Figures 3 to 6In some embodiments, the front end cover 200 and the rear end cover 300 are both connected to the main shell 100 by screws, the front end cover 200 is provided with a plurality of first mounting through holes 220 for inserting screws, the rear end cover 300 is provided with a plurality of second mounting through holes 320 for inserting screws, the first sealing structure and the second sealing structure are both sealing rings 500, the front end cover 200 is provided with a first annular mounting groove 230 for embedding the sealing ring 500 on the side facing the main shell 100, all the first mounting through holes 220 are distributed on the outside of the first annular mounting groove 230 to avoid the first mounting through holes 220 affecting the waterproof performance, the rear end cover 300 is provided with a second annular mounting groove 330 for embedding the sealing ring 500 on the side facing the main shell 100, all the second mounting through holes 320 are distributed on the outside of the second annular mounting groove 330 to avoid the second mounting through holes 320 affecting the waterproof performance. It should be noted that the above-mentioned "ring" refers to a closed ring, not specifically a circular ring, that is, the first ring-shaped mounting groove 230 and the second ring-shaped mounting groove 330 can be circular ring-shaped, rectangular ring-shaped or irregular ring-shaped, which is not limited here.

[0045] Specifically, the sealing ring 500 is made of silicone or rubber. Of course, at least one of the first sealing structure and the second sealing structure may also be a coated sealant layer, which is not limited here.

[0046] It should be noted that, in some other embodiments, the front end cover 200 may also be detachably disposed at the front end opening of the main shell 100 through a snap-fit ​​structure, which is not limited here.

[0047] It should be noted that, in some other embodiments, the rear end cover 300 may also be detachably disposed at the rear end opening of the main shell 100 through a snap-fit ​​structure, which is not limited here.

[0048] Reference Figure 2 , Figure 3 and Figure 5 In some of the embodiments, a wiring harness waterproof connector 600 for wiring is provided on the rear end cover 300, which is beneficial to improving the waterproof performance of the camera of the embodiment of the present application.

[0049] Reference Figures 3 to 5 In some of the embodiments, the front cover 200 has a light inlet 240 , and the transparent structure on the front cover 200 is a glass lens 250 disposed in the light inlet 240 .

[0050] It should be noted that, in some embodiments, the glass lens 250 is bonded inside the light inlet 240 , and a gap between the glass lens 250 and the inner wall of the light inlet 240 is sealed by an adhesive for bonding.

[0051] It should be noted that, in some other embodiments, the glass lens 250 may also be only embedded in the light inlet 240, and correspondingly, the gap between the glass lens 250 and the inner wall of the light inlet 240 is sealed by a sealing ring, which is not limited here.

[0052] It should be noted that, in some other embodiments, the transparent structure on the front cover 200 may also be an acrylic lens, which is not limited here.

[0053] It should be noted that, in some of the embodiments, the main housing 100 is cylindrical, that is, the outer contour of the cross section of the main housing 100 is circular.

[0054] It should be noted that, in some other embodiments, the main shell 100 may also be in the shape of a rectangular tube, that is, the outer contour shape of the cross section of the main shell 100 is rectangular. Of course, the outer contour shape of the cross section of the main shell 100 may also be a pentagon, a hexagon or other shapes, which are not limited here.

[0055] Reference Figure 3 and Figure 4 In some embodiments, the first limiting portion 210 is a columnar structure. Specifically, the first limiting portion 210 has a first connecting portion 211 at one end close to the front end cover 200. A first connecting hole 260 is provided on the front end cover 200 corresponding to the first limiting portion 210. The first connecting portion 211 is inserted into the first connecting hole 260 and has an interference fit with the first connecting hole 260. Of course, the first connecting portion 211 can also be threadedly connected to the first connecting hole 260, which is not limited here.

[0056] Reference Figure 5 and Figure 6 In some embodiments, the second limiting portion 310 is a columnar structure. Specifically, the second limiting portion 310 has a second connecting portion 311 at one end close to the rear end cover 300. A second connecting hole 340 is provided on the rear end cover 300 corresponding to the second limiting portion 310. The second connecting portion 311 is inserted into the second connecting hole 340 and has an interference fit with the second connecting hole 340. Of course, the second connecting portion 311 can also be threadedly connected to the second connecting hole 340, which is not limited here.

[0057] It should be noted that the first connection hole 260 and the second connection hole 340 are both blind holes to prevent the first connection hole 260 and the second connection hole 340 from affecting the waterproof performance.

[0058] Reference Figure 7 According to an embodiment of the present application, a stage lamp comprises a lamp body 700 and the above-mentioned camera, wherein a connecting structure is provided between the camera and the lamp body 700, and the camera is connected to the lamp body 700 through the connecting structure.

[0059] It can be understood that, since the stage lighting fixture of the embodiment of the present application includes the above-mentioned camera, the stage lighting fixture of the embodiment of the present application has all the technical effects of the above-mentioned camera.

[0060] Reference Figure 7 and Figure 8 In some embodiments, the connection structure between the camera and the lamp body 700 includes a bracket 810 and a connector 820, the bracket 810 is connected to the lamp body 700 through the connector 820, a raised third connecting portion 110 is provided on the outer wall of the main shell 100, a plug-in groove 111 is provided on the third connecting portion 110, a plug-in portion 811 is provided on the bracket 810, and the plug-in portion 811 is plugged into the plug-in groove 111, and the plug-in fitting part between the plug-in portion 811 and the plug-in groove 111 is fixedly connected by at least two screws or pins that penetrate the third connecting portion 110 and the plug-in portion 811 at the same time, and the structure is simple and easy to implement.

[0061] It should be noted that, in some other embodiments, the third connection portion 110 provided with the plug-in slot 111 may also be provided on the bracket 810, and correspondingly, the plug-in portion 811 is provided on the outer wall of the main shell 100, which is not limited here.

[0062] It should be noted that, in some of the embodiments, the connecting piece 820 is a hollow tubular structure for inserting screws, a threaded hole is provided on the lamp body 700, and a third mounting through hole for inserting screws is provided on the bracket 810. During assembly, the connection is made through screws. Specifically, the screws are sequentially inserted into the third mounting through hole on the bracket 810 and the connecting piece 820 and are threadedly connected to the threaded hole on the lamp body 700.

[0063] It should be noted that, in some other embodiments, one end of the connecting piece 820 away from the bracket 810 is integrally formed on the lamp body 700, a threaded hole is provided on the connecting piece 820, and a third mounting through hole for passing a screw is provided on the bracket 810. During assembly, the connection is made by means of screws. Specifically, the screw is passed through the third mounting through hole on the bracket 810 and is threadedly connected to the threaded hole on the connecting piece 820, which is not limited here.

[0064] It should be noted that, in some of the embodiments, the central axis of the light beam emitted by the lamp body 700 is parallel to the central axis of the light inlet 240 of the camera, so that the projection area of ​​the lamp body 700 is consistent with the camera area, which can avoid the performance target being projected with a light spot but not being photographed, and can also avoid the performance target being photographed but not being projected with a light spot.

[0065] Reference Figure 7In some embodiments, the stage lamp further includes a safety rope 900, one end of which is connected to the lamp body 700, and the other end of the safety rope 900 is connected to the main shell 100. When the connection structure between the lamp body 700 and the camera is damaged and fails, the safety rope 900 can prevent the camera from falling, which is not only helpful in preventing the camera from being damaged, but also helpful in avoiding safety accidents caused by the camera falling.

[0066] In the description of this specification, if the description involves reference terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples" and "some examples", it means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0067] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A camera, characterized in that: For stage lighting, wherein the camera comprises: A main shell, the main shell is a hollow cylindrical structure with openings at both ends; A front end cover, the front end cover is detachably arranged at the front end opening of the main shell, and a transparent structure is arranged on the front end cover; A rear end cover, the rear end cover is detachably arranged at the rear end opening of the main shell, and the main shell, the front end cover and the rear end cover are enclosed to form a receiving cavity; a first sealing structure, the first sealing structure being disposed between the front end cover and the main housing; a second sealing structure, the second sealing structure being disposed between the rear end cover and the main housing; An integrated movement, the integrated movement is disposed in the accommodating cavity, and a lens of the integrated movement faces the transparent structure; Among them, the front end cover is provided with a first limiting portion that abuts against the integrated movement on the side facing the integrated movement, and the rear end cover is provided with a second limiting portion that abuts against the integrated movement on the side facing the integrated movement, and the integrated movement is clamped between the first limiting portion and the second limiting portion.

2. The camera according to claim 1, characterized in that There is a gap between the outer side wall of the integrated movement and the inner side wall of the main housing.

3. The camera according to claim 2, characterized in that A flexible filler is arranged in the gap.

4. The camera according to claim 1, characterized in that The front end cover and the rear end cover are both connected to the main shell body by screws, the front end cover is provided with a plurality of first mounting through holes for inserting screws, the rear end cover is provided with a plurality of second mounting through holes for inserting screws, the first sealing structure and the second sealing structure are both sealing rings, the front end cover is provided with a first annular mounting groove for embedding the sealing ring on the side facing the main shell body, all the first mounting through holes are distributed on the outside of the first annular mounting groove, the rear end cover is provided with a second annular mounting groove for embedding the sealing ring on the side facing the main shell body, and all the second mounting through holes are distributed on the outside of the second annular mounting groove.

5. The camera according to claim 1, wherein: The rear end cover is provided with a wiring harness waterproof connector for wiring.

6. The camera according to any one of claims 1 to 5, characterized in that: The front end cover is provided with a light inlet, and the transparent structure is a glass lens or an acrylic lens arranged in the light inlet.

7. A stage lighting fixture, characterized in that: It comprises a lamp body and the camera as claimed in claim 6, wherein a connecting structure is provided between the camera and the lamp body, and the camera is connected to the lamp body through the connecting structure.

8. The stage lighting fixture according to claim 7, characterized in that: The connecting structure includes a bracket and a connecting piece, the bracket is connected to the lamp body through the connecting piece, a raised third connecting portion is provided on the outer wall of the main shell, the third connecting portion is provided with a plug-in slot, a plug-in portion is provided on the bracket, the plug-in portion is plugged into the plug-in slot, and the plug-in portion and the plug-in slot are fixedly connected at the plug-in fitting position by at least two screws or pins that penetrate the third connecting portion and the plug-in portion at the same time.

9. The stage lighting fixture according to claim 7, characterized in that: The central axis of the light beam emitted by the lamp body is parallel to the central axis of the light inlet of the camera.

10. The stage lighting fixture according to claim 7, characterized in that: The stage lamp also includes a safety rope, one end of which is connected to the lamp body, and the other end of which is connected to the main shell.

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