Quick-release plate holder structure convenient to disassemble and assemble

Abstract

The utility model discloses a quick-release plate holder structure convenient to disassemble and assemble, which comprises a holder main body and a quick-release plate, the holder main body is provided with a mounting groove for mounting the quick-release plate, the mounting groove is provided with a locking block, the locking block is provided with an upper spring bolt, and the locking block has two working states, namely a mounting state and a locking state. In the locking state, the upper lock tongue protrudes out of the side wall of the mounting groove, and in the mounting state, the locking block is folded in the side wall of the mounting groove; the quick-mounting plate is mounted on the mounting groove in the mounting state, and the locking block enters the locking state after mounting is completed. According to the camera holder, the mounting groove is formed in the holder main body, a camera can be mounted on the quick mounting plate before shooting, and the quick mounting plate is quickly mounted on the mounting groove during use, so that the camera can be simply and quickly mounted on the camera holder; the locking block is arranged on the mounting groove, and the locking block can be switched between the mounting state and the locking state, so that the quick mounting plate can be quickly mounted, and quick mounting of the camera is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of photography auxiliary equipment, in particular to a quick-release plate head structure which is convenient for assembly and disassembly. Background Art

[0002] With the continuous improvement of people's living standards, photography is not only a profession, but also a form of entertainment for people after work. While cameras are constantly being improved, photography auxiliary equipment is also being gradually upgraded. As a supporting device for installing and fixing electrical equipment such as cameras or video cameras, a photography head is widely used in photography, photography, monitoring and other fields. In order to avoid frequent threading when installing a camera on a head, simplify the steps of installing the camera, and improve work efficiency, people usually use a quick release plate, fix the quick release plate to the bottom of the camera with threads, set a mounting groove on the head, and complete the installation of the camera by clamping the quick release plate on the mounting groove during installation, so as to achieve quick loading and unloading of the camera. However, the existing quick release plate head structure is not fast enough when installing the quick release plate. In order to solve this problem, the utility model provides a quick release plate head structure that is easy to disassemble and assemble. Utility Model Content

[0003] In order to overcome the problem that the quick-release plate of the photographic pan head in the prior art is not quick enough to be assembled and disassembled, the utility model provides a quick-release plate pan head structure that is easy to assemble and disassemble.

[0004] The following is the specific technical content of the utility model:

[0005] A quick-release plate gimbal structure with easy disassembly and assembly, comprising a gimbal body and a quick-release plate, the gimbal body being provided with a mounting slot for mounting the quick-release plate, the mounting slot being provided with a locking block for locking the quick-release plate, the locking block being provided with an upper locking tongue, the locking block having two working states, an installed state and a locked state, the upper locking tongue protruding from a side wall of the mounting slot in the locked state, and the locking block being retracted into the side wall of the mounting slot in the installed state; the quick-release plate is installed on the mounting slot in the installed state, and the locking block enters a locked state after the installation is completed, the locking block being connected to a switching device, and the locking block can be switched to an installed state or a locked state under the switching device.

[0006] The locking block has two working states: installation state and locking state. In the installation state, the upper locking tongue is retracted in the side wall of the installation slot, and the quick-release plate can be directly installed on the installation slot. After the installation is completed, the quick-release plate can be switched to the locking state, the upper locking tongue pops out and locks the quick-release plate on the installation slot. The operation is simple and quick.

[0007] As a preferred embodiment, the locking block is provided with a rotating shaft and is rotatably connected to the gimbal body via the rotating shaft, the switching device includes a protrusion arranged on the locking block and a safety button cooperating with the protrusion, the safety button includes a pressing portion exposed outside the gimbal body, the pressing portion is fixedly connected with a pushing rod, the pushing rod is fixedly connected with a limiting rod, and a limiting portion and a avoiding position are provided on the limiting rod; when the locking block is in a locked state, the limiting portion is located below the protrusion and in direct contact with the protrusion; when the locking block is in an installed state, the avoiding position is located below the protrusion, and the limiting portion is located on one side of the protrusion.

[0008] The locking block switches between the locking state and the installation state by rotating the shaft. Specifically, when the pan / tilt is in the locking state, the limit part on the safety button presses against the protrusion on the locking block to prevent the locking block from rotating, so that the locking block remains in the locked state. When the quick-release plate needs to be installed, the pressing part of the safety button is pressed, and the push rod will push the limit rod to move, so that the limit part moves forward and no longer presses against the protrusion. At this time, the locking block can rotate under the action of external force and retract the upper lock tongue, so that the quick-release plate can be directly placed on the installation slot. After placement, the upper lock tongue pops out and enters the locking state. Specifically, the external force acting on the locking block can be directly applied by a person or by a driving device. Specifically, when the upper locking tongue is retracted, the protrusion is located in the avoidance position, which can limit the rotation range of the locking block, so that it can rotate to a suitable angle, and limit the state of the safety button so that it cannot rebound. When the upper locking tongue rotates and switches to the locked state under the action of external force, the protrusion moves upward. At this time, the lock of the safety button is released, and the safety button can rebound and keep the locking block in the locked state.

[0009] Furthermore, a first spring is arranged below the locking block, and a reset mechanism is arranged on the safety button. The first spring is used to exert an upward force on the locking block when the locking block switches states, so that the locking block rotates.

[0010] Furthermore, the reset mechanism is a second spring. When the locking block is rotated and switched to the locked state, the projection releases the lock on the safety button, and the safety button can rebound and reset under the action of the second spring.

[0011] Furthermore, the locking block also includes a lower locking tongue and a rotating shaft, the upper locking tongue, the lower locking tongue and the rotating shaft are integrally connected, and the upper locking tongue and the lower locking tongue can both rotate around the rotating shaft, when the locking block is in a locked state, the lower locking tongue is retracted on the bottom surface of the mounting groove, and when the locking block is in an installed state, the locking block protrudes from the bottom surface of the mounting groove.

[0012] Furthermore, the upper locking tongue is wedge-shaped, the two sides of the quick-release plate are wedge-shaped surfaces, a wedge-shaped fixing block is fixedly provided on the other side wall of the mounting groove opposite to the locking block, and the two wedge-shaped surfaces of the quick-release plate can be respectively fitted with the wedge-shaped locking block and the fixing block.

[0013] Furthermore, the gimbal body includes a cover plate and a base plate, the mounting slot is arranged on the cover plate, the rotating shaft of the locking block is installed on the base plate, the cover plate is provided with a mounting hole, the locking block protrudes from the mounting hole into the mounting slot and can be turned in the mounting hole.

[0014] Furthermore, it also includes a locking mechanism, which includes a locking rod, one end of the locking rod is a wedge-shaped end, and the other end is connected to an adjusting knob, the lower locking tongue of the locking block has a wedge-shaped surface, the wedge-shaped end of the locking rod is in contact with the wedge-shaped surface of the lower locking tongue of the locking block, and rotating the adjusting knob can control the locking rod to move closer to or away from the locking block.

[0015] Furthermore, a limiting hole is arranged on the safety button, a limiting block is arranged on the bottom plate, and the limiting block is arranged in the limiting hole.

[0016] Furthermore, a first spring limiting groove is provided on the push rod, and a second spring limiting groove is provided on the cover plate, the first spring limiting groove and the second spring limiting groove are used to accommodate the second spring, the first spring limiting groove is located below the second spring, the second spring limiting groove is located above the second spring, and both ends of the second spring are respectively in contact with the push rod and the cover plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] By setting a mounting slot on the gimbal body, the camera can be mounted on the quick release plate before shooting, and the quick release plate can be quickly mounted on the mounting slot when in use, so that the camera can be simply and quickly mounted on the photographic gimbal; by setting a locking block on the mounting slot, the locking block can be switched between an installed state and a locked state, so that the quick release plate can be quickly installed, thereby realizing quick installation of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are intended to further illustrate the contents of the present invention and constitute a part of the specification. Together with the following embodiments, they are used to explain the present invention but should not constitute a limitation to the present invention.

[0020] In the attached picture:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the utility model without the quick-release plate installed;

[0023] Figure 3 This is a schematic diagram of the exploded structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the matching structure of the safety button and the locking block of the utility model;

[0025] Figure 5 This is an upward view of the cover plate of the utility model.

[0026] Explanation of the numbers in the figure: 1. pan head body; 2. quick release plate; 3. mounting slot; 4. locking block; 5. upper locking tongue; 6. rotating shaft; 7. protrusion; 8. safety button; 9. pressing part; 10. pushing rod; 11. limiting rod; 12. limiting part; 13. avoiding position; 14. first spring; 15. second spring; 16. lower locking tongue; 17. fixing block; 18. safety block; 19. cover plate; 20. bottom plate; 21. mounting hole; 22. locking mechanism; 23. locking rod; 24. wedge-shaped end; 25. adjusting knob; 26. limiting hole; 27. limiting block; 28. limiting slot of the first spring; 29. ​​limiting slot of the second spring. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can 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.

[0030] The utility model discloses a quick-release plate pan / tilt structure which is easy to disassemble and assemble, comprising a pan / tilt body 1 and a quick-release plate 2, the pan / tilt body 1 is provided with a mounting groove 3 for mounting the quick-release plate 2, the mounting groove 3 is provided with a locking block 4 for locking the quick-release plate 2, the locking block 4 is provided with an upper locking tongue 5, the locking block 4 has two working states, namely, a mounting state and a locking state, the upper locking tongue 5 protrudes from a side wall of the mounting groove 3 in the locking state, and the locking block 4 is retracted into the side wall of the mounting groove 3 in the mounting state; the quick-release plate 2 is mounted on the mounting groove 3 in the mounting state, and the locking block 4 enters a locking state after the mounting is completed, the locking block 4 is connected with a switching device, and the locking block 4 can be switched to a mounting state or a locking state under the switching device.

[0031] As an embodiment of the utility model, the locking block 4 is provided with a rotating shaft 6 and is rotatably connected to the gimbal body 1 through the rotating shaft 6. The switching device includes a protrusion 7 arranged on the locking block 4 and a safety button 8 cooperating with the protrusion 7. The safety button 8 includes a pressing portion 9 exposed outside the gimbal body 1. The pressing portion 9 is fixedly connected with a pushing rod 10. The pushing rod 10 is fixedly connected with a limiting rod 11. The limiting rod 11 is provided with a limiting portion 12 and a clearance position 13. When the locking block 4 is in a locked state, the limiting portion 12 is located below the protrusion 7. When the locking block 4 is in an installed state, the clearance position 13 is located below the protrusion 7.

[0032] Furthermore, a first spring 14 is provided below the locking block 4 , and a reset mechanism is provided on the safety button 8 .

[0033] Furthermore, the reset mechanism is a second spring 15 .

[0034] As an implementation mode of this embodiment, the locking block 4 also includes a lower locking tongue 16 and a rotating shaft 6, the upper locking tongue 5, the lower locking tongue 16 and the rotating shaft 6 are integrally connected, and the upper locking tongue 5 and the lower locking tongue 16 can both rotate around the rotating shaft 6, when the locking block 4 is in a locked state, the lower locking tongue 16 is retracted on the bottom surface of the mounting groove 3, and when the locking block 4 is in an installed state, the locking block 4 protrudes from the bottom surface of the mounting groove 3.

[0035] When the locking block 4 is in the locked state, the upper locking tongue 16 protrudes from the side wall of the mounting groove 3 and clamps the quick-release plate 2; at the same time, when the quick-release plate 2 is not installed on the mounting groove 3, the locking block 4 in the locked state will also hinder the installation of the quick-release plate 2. At this time, pressing the safety button 8 can cause the locking block 4 to rotate, so that the upper locking tongue 5 is retracted in the side wall of the mounting groove 3, and the lower locking tongue 16 protrudes from the bottom surface of the mounting groove 3, so that the quick-release plate 2 can be installed on the mounting groove 3; when the quick-release plate 2 is installed, it will exert a downward force on the lower locking tongue 16, causing the locking block 4 to rotate, so that the lower locking tongue 16 is retracted on the bottom surface of the mounting groove 3, and the upper locking tongue 16 protrudes from the side of the mounting groove 3 and clamps the quick-release plate 2. At the same time, the protrusion 7 on the locking block 4 rotates upward to leave the avoidance position 13, and the safety button 8 is reset under the action of the second spring 15.

[0036] Furthermore, the upper locking tongue 5 is wedge-shaped, the two sides of the quick-release plate 2 are wedge-shaped surfaces, and a wedge-shaped fixing block 17 is fixedly provided on the other side wall of the mounting groove 3 opposite to the locking block 4. The two wedge-shaped surfaces of the quick-release plate 2 can be respectively fitted with the wedge-shaped locking block 4 and the fixing block 17, so that the quick-release plate is fixed on the mounting groove 3.

[0037] Furthermore, a safety block 18 is provided on the mounting groove 3 to limit the horizontal displacement of the quick-release plate 2 .

[0038] Furthermore, the gimbal body 1 includes a cover plate 19 and a base plate 20, the mounting groove 3 is arranged on the cover plate 19, the rotating shaft 6 of the locking block 4 is installed on the base plate 20, and a mounting hole 21 is arranged on the cover plate 19, the locking block 4 protrudes from the mounting hole 21 into the mounting groove 3, and can be turned in the mounting hole 21.

[0039] Furthermore, a locking mechanism 22 is also included, the locking mechanism 22 includes a locking rod 23, one end of the locking rod 23 is a wedge-shaped end 24, and the other end is connected to an adjusting knob 25, the lower locking tongue 16 of the locking block 4 has a wedge-shaped surface, the wedge-shaped end 24 of the locking rod 23 fits with the wedge-shaped surface of the lower locking tongue 16 of the locking block 4, and the locking rod 23 can be controlled to approach or move away from the locking block 4 by rotating the adjusting knob 25. Through the locking mechanism 22, the locking block 4 can be locked and the working state cannot be switched. Before switching the working state, the adjusting knob 25 needs to be rotated to make the locking rod 23 move away from the locking block 4 to release the lock of the locking block 4.

[0040] Furthermore, a limiting hole 26 is provided on the safety button 8 , a limiting block 27 is provided on the bottom surface of the cover plate 19 , and the limiting block 27 is arranged in the limiting hole 26 .

[0041] The limiting hole 26 and the limiting block 27 are provided to limit the distance that the safety button 8 is pushed.

[0042] Further, the push rod 10 is provided with a first spring limiting groove 28, and the cover plate 19 is provided with a second spring limiting groove 29, the first spring limiting groove 28 and the second spring limiting groove 29 are used to accommodate the second spring, the first spring limiting groove 28 is located below the second spring 15, the second spring limiting groove 29 is located above the second spring 15, and the two ends of the second spring 15 are respectively in contact with the push rod 10 and the cover plate 19. It is worth noting that the upper and lower are based on the position when the cover plate 19 is located above the bottom plate 20.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quick-release plate pan / tilt structure that is easy to assemble and disassemble, characterized in that: The invention comprises a gimbal body and a quick-release plate, wherein the gimbal body is provided with a mounting slot for mounting the quick-release plate, the mounting slot is provided with a locking block for locking the quick-release plate, the locking block is provided with an upper locking tongue, and the locking block has two working states: an installed state and a locked state. In the locked state, the upper locking tongue protrudes from the side wall of the mounting slot, and in the installed state, the locking block is retracted into the side wall of the mounting slot; the quick-release plate is installed on the mounting slot in the installed state, and the locking block enters the locked state after the installation is completed. The locking block is connected with a switching device, and the locking block can be switched to an installed state or a locked state under the switching device.

2. The quick-release plate pan / tilt structure that is easy to assemble and disassemble according to claim 1, characterized in that: The locking block is provided with a rotating shaft and is rotatably connected to the gimbal body through the rotating shaft. The switching device includes a protrusion arranged on the locking block and a safety button cooperating with the protrusion. The safety button includes a pressing part exposed outside the gimbal body. The pressing part is fixedly connected with a pushing rod, and the pushing rod is fixedly connected with a limiting rod. A limiting part and a avoiding position are provided on the limiting rod. When the locking block is in a locking state, the limiting part is located below the protrusion. When the locking block is in an installed state, the avoiding position is located below the protrusion.

3. The quick-release plate pan / tilt structure with easy assembly and disassembly according to claim 2, characterized in that: A first spring is arranged below the locking block, and a reset mechanism is arranged on the safety button.

4. The quick-release plate pan / tilt structure with easy assembly and disassembly according to claim 3, characterized in that: The reset mechanism is a second spring.

5. The quick-release plate pan / tilt structure with easy assembly and disassembly according to claim 4, characterized in that: The locking block also includes a lower locking tongue and a rotating shaft. The upper locking tongue, the lower locking tongue and the rotating shaft are integrally connected, and the upper locking tongue and the lower locking tongue can rotate around the rotating shaft. When the locking block is in a locked state, the lower locking tongue is retracted on the bottom surface of the installation groove. When the locking block is in an installed state, the locking block protrudes from the bottom surface of the installation groove.

6. The quick-release plate pan / tilt structure with easy assembly and disassembly according to claim 5, characterized in that: The upper locking tongue is wedge-shaped, the two sides of the quick-release plate are wedge-shaped surfaces, a wedge-shaped fixing block is fixedly arranged on the other side wall of the mounting groove opposite to the locking block, and the two wedge-shaped surfaces of the quick-release plate can be respectively fitted with the wedge-shaped locking block and the fixing block.

7. The quick-release plate pan / tilt structure with easy assembly and disassembly according to claim 6, characterized in that: The gimbal body includes a cover plate and a base plate, the mounting groove is arranged on the cover plate, the rotating shaft of the locking block is installed on the base plate, the cover plate is provided with a mounting hole, the locking block protrudes from the mounting hole into the mounting groove and can be turned in the mounting hole.

8. The quick-release plate pan / tilt structure that is easy to assemble and disassemble according to claim 7, characterized in that: It also includes a locking mechanism, which includes a locking rod, one end of the locking rod is a wedge-shaped end, and the other end is connected to an adjusting knob. The lower locking tongue of the locking block has a wedge-shaped surface, and the wedge-shaped end of the locking rod is in contact with the wedge-shaped surface of the lower locking tongue of the locking block. Rotating the adjusting knob can control the locking rod to move closer to or away from the locking block.

9. The quick-release plate pan / tilt structure with easy assembly and disassembly according to claim 8, characterized in that: A limiting hole is arranged on the safety button, a limiting block is arranged on the bottom plate, and the limiting block is arranged in the limiting hole.

10. The quick-release plate pan / tilt structure with easy assembly and disassembly according to claim 7, characterized in that: A first spring limiting groove is provided on the push rod, and a second spring limiting groove is provided on the cover plate. The first spring limiting groove and the second spring limiting groove are used to accommodate the second spring. The first spring limiting groove is located below the second spring, and the second spring limiting groove is located above the second spring, and both ends of the second spring are in contact with the push rod and the cover plate respectively.

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