Bracket system and shooting device

Abstract

A bracket system and a shooting device, wherein the bracket system comprises a bracket body, a connecting column, a lens frame and a rotating mechanism, the bracket body comprises a first bracket and a second bracket, the first bracket is connected to the second bracket, the connecting column and the lens frame are arranged between the first bracket and the second bracket for installing filters, the rotating mechanism comprises a rotating body and an adjusting wheel, a part of the rotating body is rotatably arranged on the bracket body, and a part is detachably snapped on the second bracket, the adjusting wheel is rotatably mounted on the rotating body, and is arranged to drive the lens frame to rotate by rotation so as to adjust the angle of the lens frame. The above-mentioned bracket system and shooting device fix and seal the lens frame through the rotating mechanism to prevent light leakage, and control the movement of the lens frame by opening and closing the rotating body, which is convenient for installation and disassembly of the lens frame, easy to use, and can meet the installation requirements of various filters.

Description

Technical Field

[0001] The present application relates to the technical field of photographing equipment, and in particular to a bracket system and a photographing device. Background Art

[0002] During the use of cameras, camcorders and other shooting devices, in order to achieve specific picture requirements, filters are usually set in front of the lens of the camera, camcorder and other shooting devices. Users control the incident light by adjusting the direction and angle of the filter to obtain the appropriate picture effect. The installation of the filter requires a bracket system. Currently, one type of bracket system is to install the filter on the filter holder through an adapter ring, and the user uses the adapter ring to control the filter angle. The other type is to directly assemble the filter on the filter holder. In the former bracket system, when the filter is taken out, the empty space left may cause light leakage, thus affecting the shooting. In the latter bracket system, when the user replaces the filter as needed, the entire filter holder needs to be removed from the lens and then assembled, which is a very cumbersome step. Summary of the invention

[0003] In view of this, it is necessary to provide a bracket system and a shooting device that are easy to disassemble and replace and reliable to use.

[0004] An embodiment of the present application provides a bracket system, including a bracket body, a connecting column, a frame and a rotating mechanism, the bracket body including a first bracket and a second bracket, the first bracket being connected to the second bracket, the connecting column being arranged between the first bracket and the second bracket, the frame being arranged between the first bracket and the second bracket for installing a filter, the rotating mechanism including a rotating body and an adjusting wheel, a portion of the rotating body being rotatably arranged on the bracket body, and a portion of the rotating body being detachably buckled on the second bracket for fixing the frame between the first bracket and the second bracket, the rotating body being rotatable around the connecting column arranged on the bracket body for fixing the frame between the first bracket and the second bracket, and removing the frame from between the first bracket and the second bracket, and abutting against the bracket body to form a closed frame accommodating cavity to prevent light leakage, the adjusting wheel being rotatably installed on the rotating body, and being arranged to drive the frame to rotate by rotating so as to adjust the angle of the frame.

[0005] Further, in some embodiments of the present application, the rotating body includes a first rotating member, the first rotating member is provided with a mounting groove, and the mounting groove is used to cooperate with a connecting column provided on the bracket body so that the first rotating member rotates around the connecting column.

[0006] Furthermore, in some embodiments of the present application, the rotating body further includes a clamping portion, and a locking protrusion is provided at one end of the clamping portion away from the first rotating member, and the locking protrusion is used to cooperate with a locking groove provided on the first bracket.

[0007] Furthermore, in some embodiments of the present application, the rotating mechanism further includes an adjusting wheel cover, which is connected to the rotating body and is used to fix the adjusting wheel to prevent it from falling off or being misplaced.

[0008] Furthermore, in some embodiments of the present application, the first bracket is provided with a shading sponge, and the shading sponge is arranged at an end of the first bracket away from the second bracket to reduce light entry.

[0009] Furthermore, in some embodiments of the present application, the bracket body also includes a clamp, the clamp is arranged on the first bracket, the clamp is provided with a plurality of slots, and the plurality of slots are used to clamp the frame.

[0010] Furthermore, in some embodiments of the present application, the bracket body also includes a locking piece, which includes a screw, a nut and an elastic piece. The screw and the elastic piece are arranged in a limiting hole opened in the second bracket, and the nut is arranged at one end of the screw. One end of the elastic piece abuts on the screw, and the other end abuts on the second bracket, so that the screw can move in the limiting hole when the nut is loosened.

[0011] Furthermore, in some embodiments of the present application, a toothed portion is disposed on an outer edge of the adjusting wheel, and the toothed portion cooperates with a toothed portion disposed on an outer edge of the frame, so that the frame can be adjusted by rotating the adjusting wheel.

[0012] Furthermore, in some embodiments of the present application, the bracket system also includes an adapter ring, and the adapter ring is connected to the second bracket to enable the bracket system to be connected to a lens of an external device.

[0013] An embodiment of the present application further provides a photographing device, including a photographing member, wherein the photographing device further includes the above-mentioned bracket system, wherein the bracket system is connected to the photographing member, and the photographing member is used for photographing.

[0014] The bracket system and shooting device achieve fixation and sealing of the lens frame through a rotating mechanism to prevent light leakage, and control the movement of the lens frame by opening and closing the rotating body, which is convenient for installation and disassembly of the lens frame, easy to use, and can meet the installation requirements of various filters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a support system in one embodiment of the present application.

[0016] Figure 2 It is a schematic diagram of an exploded view of a support system in one embodiment of the present application.

[0017] Figure 3 It is a schematic structural diagram of the first bracket in one embodiment of the present application.

[0018] Figure 4 Schematic diagram of the structure of the second bracket in one embodiment of the present application.

[0019] Figure 5 This is a schematic structural diagram of the second bracket from another perspective in one embodiment of the present application.

[0020] Figure 6 Schematic diagram of the structure of a locking member in one embodiment of the present application.

[0021] Figure 7 It is a schematic structural diagram of a rotating mechanism in one embodiment of the present application.

[0022] Figure 8 It is a structural schematic diagram of a support system in an embodiment of the present application in a closed state.

[0023] Fig. 9 It is a structural schematic diagram of a support system in an embodiment of the present application in an open and closed state.

[0024] Main component symbols

[0025]

[0026]

[0027]

[0028] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings 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.

[0030] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0032] An embodiment of the present application provides a bracket system, including a bracket body, a connecting column, a frame and a rotating mechanism, the bracket body including a first bracket and a second bracket, the first bracket being connected to the second bracket, the connecting column being arranged between the first bracket and the second bracket, the frame being arranged between the first bracket and the second bracket for installing a filter, the rotating mechanism including a rotating body and an adjusting wheel, a portion of the rotating body being rotatably arranged on the bracket body, and a portion of the rotating body being detachably buckled on the second bracket for fixing the frame between the first bracket and the second bracket, the rotating body being rotatable around the connecting column arranged on the bracket body for fixing the frame between the first bracket and the second bracket, and removing the frame from between the first bracket and the second bracket, and abutting against the bracket body to form a closed frame accommodating cavity to prevent light leakage, the adjusting wheel being rotatably installed on the rotating body, and being arranged to drive the frame to rotate by rotating so as to adjust the angle of the frame.

[0033] An embodiment of the present application further provides a photographing device, including a photographing member, wherein the photographing device further includes the above-mentioned bracket system, wherein the bracket system is connected to the photographing member, and the photographing member is used for photographing.

[0034] The bracket system and shooting device achieve fixation and sealing of the lens frame through a rotating mechanism to prevent light leakage, and control the movement of the lens frame by opening and closing the rotating body, which is convenient for installation and disassembly of the lens frame, easy to use, and can meet the installation requirements of various filters.

[0035] Some implementation methods of the present application are described in detail below in conjunction with the accompanying drawings.

[0036] Please also read Figure 1 and Figure 2A support system 100 is provided, which is used to install a filter 101 in a camera, a camcorder or other shooting device through the support system 100. In one embodiment, the support system 100 includes a support body 10, a rotating mechanism 20, an adapter ring 30 and a lens frame 40, wherein the rotating mechanism 20 is rotatably connected in the support body 10, the adapter ring 30 is detachably installed on the support body 10, and the lens frame 40 is installed on the support body 10 for installing the filter 101. The adapter ring 30 is used to match the support body 10 with a camera, a camcorder or other shooting device for combined installation.

[0037] The bracket body 10 includes a first bracket 11, a second bracket 12, a clamp 13 and a locking member 14. The first bracket 11 is connected to the second bracket 12. The clamp 13 is symmetrically arranged on the first bracket 11 for clamping the lens frame 40. The locking member 14 is arranged on the second bracket 12 for tightly connecting the bracket body 10 with an external camera, a video camera or other shooting device. The first bracket 11 and the second bracket 12 are connected by screws or bonding. In one embodiment, the first bracket 11 and the second bracket 12 are fastened by screws.

[0038] Please also read Figure 2 and Figure 3 The first bracket 11 includes a connecting portion 111 and a fixing portion 112, wherein the fixing portion 112 is connected to both ends of the connecting portion 111, and the fixing portion 112 is symmetrically arranged for mounting the second bracket 12 and the clamp 13. The first bracket 11 is provided with a first through hole 113, which is opened at the center of the first bracket 11 for facilitating imaging through light.

[0039] The first bracket 11 is further provided with a light shielding sponge 114, and the light shielding sponge 114 is arranged on the connecting portion 111. Specifically, the light shielding sponge 114 is arranged on a side of the connecting portion 111 away from the second bracket 12. The light shielding sponge 114 is used to seal the gap formed by the lens frame 40 and the first bracket 11, so as to reduce stray light when the bracket system 100 is in use, thereby affecting the picture effect of the shooting.

[0040] Please also read Figure 4 and Figure 5It can be understood that the shape of the second bracket 12 is substantially the same as that of the first bracket 11. Specifically, the second bracket 12 includes a first end face 121 and a second end face 122, and the first end face 121 and the second end face 122 are symmetrically arranged. The first end face 121 is connected to the first bracket 11. The first end face 121 is provided with a first protrusion 1211 protruding from the first end face 121, and the first protrusion 1211 is arranged around the edge of the first end face 121 for mounting the mirror frame 40. In one embodiment, when the mirror frame 40 is circular, the first protrusion 1211 is substantially a smooth U-shaped structure, and the mirror frame 40 abuts against the first protrusion 1211. When the first protrusion 1211 abuts against the rotating mechanism 20, the second bracket 12 and the first bracket 11 form a closed inner cavity (not shown) to prevent light leakage. The first end surface 121 is also provided with a first mounting portion 1212, which is arranged at the edge of the first end surface 121 and is used to accommodate the rotating mechanism 20. In one embodiment, the first mounting portion 1212 is a groove, and the groove is generally fan-shaped. The first end surface 121 is also provided with a limiting column 1213 and a connecting column 1214, which are arranged on one side of the first mounting portion 1212, and the connecting column 1214 is used to cooperate with the rotating mechanism 20 so that the rotating mechanism 20 can rotate around the connecting column 1214 at a certain angle. The limiting column 1213 is used to limit the rotation of the rotating mechanism 20.

[0041] It can be understood that in other embodiments, the connecting column 1214 can also be set on the first bracket 11, or independently set between the first bracket 11 and the second bracket 12. It is only necessary to allow the rotating body 21 to rotate around the connecting column 1214 to fix the frame 40 between the first bracket 11 and the second bracket 12, and to remove the frame 40 from between the first bracket 11 and the second bracket 12, and to abut against the bracket body 10 to form a closed frame accommodating cavity to prevent light leakage.

[0042] See also Figure 5 The second end surface 122 is provided with an annular groove 1221, a first groove 1222 and a limiting hole 1223. The annular groove 1221 and the first groove 1222 are connected, and the limiting hole 1223 is set through the first groove 1222. Specifically, the annular groove 1221 is set around the edge of the second hole 1224 set on the second end surface 122, and the annular groove 1221 is used to install the adapter ring 30. The first groove 1222 and the limiting hole 1223 are set at the edge of the second end surface 122 for installing the locking member 14. In one embodiment, the limiting hole 1223 is an arc-shaped limiting hole.

[0043] See also Figure 2 The fixture 13 includes a plurality of slots 131, and the plurality of slots 131 are used to hold the mirror frame 40. It can be understood that the shape of the slots 131 can be designed according to the shape of the mirror frame 40 during specific use.

[0044] See also Figure 6 The locking member 14 includes a screw 141, a nut 142 and an elastic member 143. The screw 141 and the elastic member 143 are arranged in the limiting hole 1223. The nut 142 is arranged at one end of the screw 141. One end of the elastic member 143 abuts on the screw 141, and the other end abuts on the second bracket 12, so that the screw 141 can move in the limiting hole 1223 when the nut 142 is loosened. In one embodiment, the screw 141 and the nut 142 are fixedly connected by threads. The locking member 14 also includes a pressing member 144, which is sleeved on the screw 141 and installed in the first groove 1222. When used for locking, the pressing member 144 abuts against the adapter ring 30 to achieve a fastening connection when installed in front of the lens of a camera, a video camera or other shooting device. In one embodiment, the elastic member 143 is a spring, and the pressing member 144 is generally cylindrical.

[0045] See also Figure 7 , the rotating mechanism 20 includes a rotating body 21, an adjusting wheel 22 and an adjusting wheel cover 23, and the rotating body 21, the adjusting wheel 22 and the adjusting wheel cover 23 are connected in sequence. The rotating body 21 can be rotatably mounted on the second bracket 12, and is used to fix the frame 40 between the first bracket 11 and the second bracket 12. A part of the rotating body 21 is rotatably arranged on the bracket body 10, and a part is detachably buckled on the second bracket 12. Specifically, the rotating body 21 and the first protrusion 1211 are on the same plane. When the rotating body 21 is clamped on the first protrusion 1211, the rotating body 21 and the first protrusion 1211 form a closed structure. In one embodiment, the rotating body 21 and the first protrusion 1211 can form a closed approximately circular ring shape.

[0046] The rotating body 21 includes a first rotating member 211 and a second rotating member 212, wherein the first rotating member 211 is connected to the second rotating member 212. In one embodiment, the first rotating member 211 and the second rotating member 212 are integrally formed, and the first rotating member 211 and the second rotating member 212 generally form a C-shape to closely match the lens frame 40. The first rotating member 211 is provided with a mounting groove 2111, and the mounting groove 2111 is used to match with the connecting column 1214 on the second bracket 12, so that the first rotating member 211 can rotate around the connecting column 1214 at a certain angle. In one embodiment, the rotating body 21, the first bracket 11, and the second bracket 12 are made of high-strength materials, such as aluminum alloy, copper alloy, stainless steel, high-strength engineering plastics, etc.

[0047] The second rotating member 212 is further provided with a profiling portion 2121, a clamping portion 2122 and a control portion 2123, wherein the profiling portion 2121, the clamping portion 2122 and the control portion 2123 are connected to each other, and the clamping portion 2122 is elastic, and under the action of an external force, the clamping portion 2122 is deformed through the control portion 2123, so that the clamping portion 2122 is clamped at one end of the first protrusion 1211, and the profiling portion 2121 is in contact with the lens frame 40, so that the bracket body 10 is sealed. The clamping portion 2122 is further provided with a locking protrusion 2124, and the locking protrusion 2124 is used to cooperate with the locking groove 1215 provided on the first protrusion 1211, so that the rotating body 21 is tightly engaged with the first protrusion 1211, and the lens frame 40 is prevented from slipping out. The control portion 2123 is disposed at one end of the clamping portion 2122 to control the clamping portion 2122 to engage with or disengage from the first protrusion 1211 .

[0048] A second mounting portion 213 is further provided at the connection between the first rotating member 211 and the second rotating member 212, and the second mounting portion 213 is used to mount the adjusting wheel 22. The second mounting portion 213 is further provided with a wheel column 2131, which is generally a hollow cylindrical shape and is used to cooperate with the adjusting wheel 22, so that the adjusting wheel 22 is rotatably connected to the second mounting portion 213. A plurality of teeth 221 are provided on the outer edge of the adjusting wheel 22, and the teeth 221 are used to cooperate with the lens frame 40, so that the lens frame 40 is adjusted by rotating the adjusting wheel 22. The adjusting wheel cover 23 is fixedly connected to the second mounting portion 213 and abuts against the first mounting portion 1212, so that the adjusting wheel 22 is sealed and arranged in the second mounting portion 213, and can only rotate in a circle around the wheel column 2131 to prevent it from falling off and dislocation.

[0049] The adapter ring 30 cooperates with the ring groove 1221 and is selected according to actual conditions to achieve a fastened connection when the bracket system 100 is installed in front of the lens of a shooting device such as a camera or a camcorder.

[0050] The lens frame 40 is used to install the filter 101, and the lens frame 40 can accommodate circular filters, rectangular filters or filters of other shapes. When the lens frame 40 is a circular lens frame, the rotation angle of the lens frame can be installed and adjusted by the rotating mechanism 20, and the outer edge of the lens frame 40 is provided with a tooth portion 41 that matches the tooth portion 221; when the lens frame 40 is a rectangular lens frame, the filter can be installed by the clamp 13; when only a rectangular filter is installed, a protrusion (not shown) that matches the slot 131 can be provided on the lens frame 40 for connection; when both rectangular filters and circular filters are provided, the rotating mechanism 20 and the clamp 13 can be used simultaneously to realize the use of multiple filters 101, making shooting more convenient.

[0051] Please refer to 8 and Fig. 9 When the support system 100 is used to install a filter, if the frame 40 with the filter 101 is rectangular, the frame 40 only needs to be directly inserted into the slot; if the frame with the filter 101 is round, the control part 2123 is firstly turned to rotate the rotating body 21 to the maximum angle, and the frame 40 is slid in along the first protrusion 1211, and the control part 2123 is operated at the same time to make the second rotating member 212 close to the first protrusion 1211, so that the locking protrusion 2124 and the locking groove 1215 are closely matched, thereby achieving installation. When the angle of the filter 101 needs to be adjusted, the angle can be adjusted by rotating the adjustment wheel 22. When the bracket system 100 removes the filter, when the frame 40 is rectangular, it only needs to pull the frame 40 with a certain external force to achieve disassembly; when the frame 40 is round, it only needs to press the control part 2123 to make the first protrusion 1211 move away from the rotating body 21, and the frame 40 leaves the bracket body 10 under the action of the first rotating member 211 to achieve disassembly.

[0052] An embodiment of the present application further provides a photographing device, which includes a support system and a photographing component, and the photographing component is used for photographing. In one implementation, the photographing component includes a camera or a video camera.

[0053] The above-mentioned bracket system and shooting device have a simple structure, and the frame is fixed and closed by a rotating mechanism to prevent light leakage. The movement of the frame is controlled by the opening and closing of the rotating body, which is convenient for installation and disassembly of the frame. It is easy to use and can meet the installation requirements of various filters.

[0054] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present application and are not used as limitations on the present application. As long as they are within the spirit of the present application, appropriate changes and modifications to the above embodiments are within the scope of disclosure required by the present application.

Claims

1. A support system, comprising: The bracket body comprises a first bracket and a second bracket, wherein the first bracket is connected to the second bracket; A connecting column, disposed between the first bracket and the second bracket; A lens frame is arranged between the first bracket and the second bracket and is used to install a filter, wherein the bracket system further comprises: A rotating mechanism, the rotating mechanism comprising: A rotating body, a part of which is rotatably arranged on the bracket body, and a part of which is detachably buckled on the second bracket, and is used to fix the lens frame between the first bracket and the second bracket. The rotating body can rotate around the connecting column arranged on the bracket body, and is used to fix the lens frame between the first bracket and the second bracket, and to remove the lens frame from between the first bracket and the second bracket, and to abut against the bracket body to form a closed lens frame accommodating cavity to prevent light leakage; An adjusting wheel is rotatably mounted on the rotating body and is configured to drive the lens frame to rotate by rotating so as to adjust the angle of the lens frame.

2. The support system according to claim 1, characterized in that: The rotating body comprises a first rotating member, the first rotating member is provided with a mounting groove, and the mounting groove is used to cooperate with a connecting column provided on the bracket body, so that the first rotating member rotates around the connecting column.

3. The support system according to claim 2, characterized in that: The rotating body further comprises a clamping portion, and a locking protrusion is provided at one end of the clamping portion away from the first rotating member, and the locking protrusion is used to cooperate with a locking groove provided on the second bracket.

4. The support system according to claim 1, characterized in that: The rotating mechanism further comprises an adjusting wheel cover, which is connected to the rotating body and is used to fix the adjusting wheel to prevent it from falling off or being misplaced.

5. The support system according to claim 1, characterized in that: The first bracket is provided with a shading sponge, and the shading sponge is arranged at an end of the first bracket away from the second bracket to reduce the light entering.

6. The support system according to claim 1, characterized in that: The bracket body also includes a clamp, which is arranged on a side of the first bracket away from the second bracket; the clamp is provided with a plurality of slots, and the plurality of slots are used to clamp the mirror frame.

7. The support system according to claim 1, characterized in that: The bracket body also includes a locking piece, which includes a screw, a nut, an elastic piece and a pressing piece. The screw and the elastic piece are arranged in a limiting hole opened in the second bracket, and the nut is arranged at one end of the screw. One end of the elastic piece abuts on the screw, and the other end abuts on the second bracket, so that the screw can move in the limiting hole when the nut is loosened, and the pressing piece is sleeved on the screw and located between the nut and the second bracket; the bracket system also includes an adapter ring, and the pressing piece can abut against the adapter ring to connect the adapter ring to the second bracket, so that the bracket system can be connected to the lens of an external device.

8. The support system according to claim 1, characterized in that: The outer edge of the adjusting wheel is provided with a toothed portion, and the toothed portion cooperates with the toothed portion provided on the outer edge of the mirror frame, so that the mirror frame can be adjusted by rotating the adjusting wheel.

9. A photographing device, comprising a photographing element, characterized in that: The photographing device further comprises a bracket system as claimed in any one of claims 1 to 8, wherein the bracket system is connected to the photographing component, and the photographing component is used for photographing.

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