Quick-mounting connecting piece for photography and videography

Abstract

The utility model relates to a gimbal installation and use technical field, concretely relates to a kind of quick-mounting connecting pieces for photography and video shooting, including cylindrical pipe and connecting assembly, connecting assembly includes upper cover, lower cover, ball, ball groove, sliding slot, wave bead screw, spring, connecting rod and spherical head;During assembly process, wave bead screw is moved along the direction of sliding slot by the maximum diameter of spherical head, lower cover is slid outside cylindrical pipe and upper cover, ball is entered into the ball groove of lower cover during sliding process, when spherical head moves wave bead screw to the maximum moving position of sliding slot, the maximum diameter position of spherical head is over wave bead screw, spring is reset to lower cover, ball moves out of ball groove, and protrusion is formed in cylindrical pipe, spherical head is limited, quick-mounting connection is completed, when it is necessary to be removed, upper lower cover is slid, and connecting rod is pulled down, during movement, ball is entered into ball groove, cylindrical pipe is smooth, and spherical head can be slid and removed.

Description

Technical Field

[0001] This utility model relates to the field of gimbal installation and use technology, and in particular to a quick-connect connector for photography and videography. Background Technology

[0002] A handheld stabilizer (also known as a handheld gimbal) is a device designed to reduce shake and improve image stability during handheld shooting. Its core principle is to use a built-in three-axis gyroscope and stabilization algorithms to counteract shaking during shooting. It can handle various moving scenes, including standing, walking, and running, keeping the footage smooth and clear. Due to the weight of the equipment, auxiliary support is needed to mount the gimbal during photography and videography.

[0003] Existing hoisting ropes are typically disassembled for securing the cloud when connected, which prevents equipment from being installed or removed quickly, affecting shooting efficiency and flexibility. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-connect connector for photography and videography, which solves the problem that existing hoisting ropes are usually disassembled for fixed binding when connected to clouds, resulting in the inability to quickly install or disassemble the equipment, thus affecting the efficiency and flexibility of shooting.

[0005] To achieve the above objectives, this utility model provides a quick-connect fitting for photography and videography, comprising a cylindrical tube and a connecting assembly, wherein the connecting assembly includes an upper cover, a lower cover, a ball bearing, a ball bearing groove, a sliding groove, a ball screw, a spring, a connecting rod, and a ball head; The upper cover is threadedly connected to the cylindrical tube and located at the top of the cylindrical tube. The lower cover is slidably connected to the cylindrical tube and the upper cover, and located on the outside of the cylindrical tube. The ball groove is provided on the lower cover. The ball is slidably connected to the cylindrical tube and the ball groove, and located on the inside of the cylindrical tube. The sliding groove is provided on the cylindrical tube. The spring is provided on the outside of the cylindrical tube and located on the inside of the upper and lower covers. The ball screw is threadedly connected to the lower cover and slidably connected to the sliding groove, and located on one side of the sliding groove.

[0006] The connecting rod includes a threaded head and a metal rod. The metal rod is fixedly connected to the spherical head and located at the bottom of the spherical head. The threaded head is fixedly connected to the metal rod and located at the bottom of the metal rod.

[0007] The spherical head further includes a threaded hole, which is located at the top of the spherical head.

[0008] The connecting assembly further includes a limiting block and a lifting rope. The limiting block is slidably connected to the cylindrical tube and located inside the cylindrical tube. The lifting rope is fixedly connected to the limiting block and located at the top of the limiting block.

[0009] This utility model discloses a quick-connect fitting for photography and videography. When using the device, a rope for suspending a cylindrical tube is connected, and a connecting rod is detached and connected to a handheld gimbal. The spherical head at the top of the connecting rod is slidably inserted into the cylindrical tube for assembly. During assembly, the ball screw is pushed up and moved along the groove direction by the maximum diameter of the spherical head, causing the lower cover to slide outside the cylindrical tube and the upper cover. During this sliding process, the ball enters the ball groove of the lower cover. When the spherical head moves the ball screw to the maximum movement position of the groove, the maximum diameter of the spherical head passes the ball screw. The spring moves the lower cover downwards to reset it, causing the ball bearings to move out of the ball bearing groove and form a protrusion inside the cylindrical tube, limiting the ball head and preventing it from sliding out of the cylindrical tube, thus completing the quick-connect connection. When it needs to be removed, slide the lower cover upwards and pull the connecting rod downwards. During the movement, the ball bearings enter the ball bearing groove, making the inside of the cylindrical tube flat, and the ball head can be slid out. This solves the problem that existing hoisting ropes, when connected to the gimbal, are usually disassembled for fixed binding, which is inconvenient to disassemble, resulting in the inability to quickly install or disassemble the equipment, affecting the efficiency and flexibility of shooting. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0011] Figure 1 This is a structural diagram of a quick-connect fitting for photography and videography according to this utility model.

[0012] Figure 2 This is a cross-sectional view of a quick-connect fitting for photography and videography according to this utility model.

[0013] Figure 3 This is a partial sectional view of a quick-connect fitting for photography and videography according to this utility model.

[0014] In the diagram: 101-cylindrical tube, 102-connecting assembly, 103-upper cover, 104-lower cover, 105-ball bearing, 106-ball bearing groove, 107-slide groove, 108-ball bearing screw, 109-spring, 110-connecting rod, 111-spherical head, 112-threaded head, 113-metal rod, 114-threaded hole, 115-limiting block, 116-lifting rope. Detailed Implementation

[0015] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0016] The first embodiment of this application is as follows: Please see Figures 1-3 , Figure 1 This is a structural diagram of a quick-connect connector for photography and videography according to this utility model. Figure 2 This is a cross-sectional view of a quick-connect fitting for photography and videography according to this utility model. Figure 3 This is a partial sectional view of a quick-connect fitting for photography and videography according to this utility model.

[0017] This utility model provides a quick-release connector for photography and videography: it includes a cylindrical tube 101 and a connecting assembly 102. The connecting assembly 102 includes an upper cover 103, a lower cover 104, a ball bearing 105, a ball bearing groove 106, a sliding groove 107, a ball screw 108, a spring 109, a connecting rod 110, a ball head 111, a threaded head 112, a metal rod 113, a threaded hole 114, a limiting block 115, and a lifting rope 116. This solution solves the problem that existing lifting ropes, when connected to a gimbal, are typically disassembled for fixing and binding, which is inconvenient and prevents quick installation or disassembly of the equipment, affecting shooting efficiency and flexibility.

[0018] In this embodiment, the upper cover 103 is threadedly connected to the cylindrical tube 101 and is located at the top of the cylindrical tube 101. The lower cover 104 is slidably connected to the cylindrical tube 101 and to the upper cover 103, and is located on the outside of the cylindrical tube 101. The ball groove 106 is disposed on the lower cover 104. The ball 105 is slidably connected to the cylindrical tube 101 and to the ball groove 106, and is located on the inside of the cylindrical tube 101. The sliding groove 107 is disposed on the cylindrical tube 101. The spring 109 is provided with... The ball screw 108 is located on the outside of the cylindrical tube 101 and inside the upper cover 103 and the lower cover 104. It is threaded to the lower cover 104 and slidably connected to the slide groove 107, and is located on one side of the slide groove 107. When using the device, the cylindrical tube 101 is connected to the hoisting rope, and the connecting rod 110 is detached and connected to the handheld gimbal. The ball head 111 at the top of the connecting rod 110 is slidably inserted into the cylindrical tube 101 for assembly. During assembly, the ball screw 108 is positioned at its maximum diameter. Screw 108 moves upward along the slide groove 107, causing the lower cover 104 to slide outside the cylindrical tube 101 and the upper cover 103. During the sliding process, the ball bearing 105 enters the ball groove 106 of the lower cover 104. When the ball head 111 moves the ball screw 108 to the maximum movement position of the slide groove 107, the maximum diameter position of the ball head 111 passes the ball screw 108, causing the spring 109 to move the lower cover 104 downward and reset. The ball bearing 105 moves out of the ball groove 106 and into the cylindrical tube 101. An internal protrusion limits the spherical head 111, preventing it from sliding out of the cylindrical tube 101, thus completing the quick-connect connection. When it needs to be removed, slide the lower cover 104 upwards and pull the connecting rod 110 downwards. During the movement, the ball bearing 105 enters the ball bearing groove 106, making the inside of the cylindrical tube 101 flat, and the spherical head 111 can be slid out. This solves the problem that existing hoisting ropes, when connected to the gimbal, are usually disassembled for fixed binding, which is inconvenient to disassemble, resulting in the inability to quickly install or disassemble the equipment, affecting the efficiency and flexibility of shooting.

[0019] The connecting rod 110 includes a threaded head 112 and a metal rod 113. The metal rod 113 is fixedly connected to the spherical head 111 and is located at the bottom of the spherical head 111. The threaded head 112 is fixedly connected to the metal rod 113 and is located at the bottom of the metal rod 113. The threaded head 112 is used for threaded connection and disconnection with the handheld gimbal. The metal rod 113 is used to connect the threaded head 112 and the spherical head 111.

[0020] Secondly, the spherical head 111 also includes a threaded hole 114, which is located on the top of the spherical head 111. Installing the threaded hole 114 on the top of the spherical head 111 allows the handheld gimbal to be fixedly suspended, giving it multiple installation methods.

[0021] Finally, the connecting assembly 102 also includes a limiting block 115 and a sling 116. The limiting block 115 is slidably connected to the cylindrical tube 101 and is located inside the cylindrical tube 101. The sling 116 is fixedly connected to the limiting block 115 and is located at the top of the limiting block 115. The limiting block 115 is slidably inserted into the cylindrical tube 101 and connected to the cylindrical tube 101. The sling 116 is used to suspend the handheld gimbal. Using the sling 116 for slinging allows the handheld gimbal to provide auxiliary pulling support at the top while also allowing the handheld gimbal to be moved for convenient photography and videography.

[0022] When using the quick-connect connector for photography and videography according to this utility model, the cylindrical tube 101 is connected to the hoisting rope, and the connecting rod 110 is detached and connected to the handheld gimbal. The ball head 111 at the top of the connecting rod 110 is slidably inserted into the cylindrical tube 101 for assembly. During assembly, the ball head 111's maximum diameter pushes the ball screw 108 along the slide groove 107, causing the lower cover 104 to slide outside the cylindrical tube 101 and the upper cover 103. During this sliding process, the ball 105 enters the ball groove 106 of the lower cover 104. When the ball head 111 moves the ball screw 108 to the maximum movement position of the slide groove 107, the maximum diameter of the ball head 111... The spring 109 moves the lower cover 104 downwards and resets by passing the ball screw 108. The ball 105 moves out of the ball groove 106 and forms a protrusion inside the cylindrical tube 101, limiting the ball head 111 so that it cannot slide out of the cylindrical tube 101, thus completing the quick-connect connection. When it needs to be removed, slide the lower cover 104 upwards and pull the connecting rod 110 downwards. During the movement, the ball 105 enters the ball groove 106, making the inside of the cylindrical tube 101 flat, and the ball head 111 can be slid out. This solves the problem that the existing hoisting rope is usually disassembled for fixed binding when connected to the gimbal, which is inconvenient to disassemble and causes the equipment to not be able to be quickly installed or disassembled, affecting the efficiency and flexibility of shooting.

[0023] The above-disclosed embodiments are merely one type of quick-connect connector for photography and videography or a variety of preferred embodiments of this application, and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments, and equivalent changes made in accordance with the claims of this application, still fall within the scope of this application.

Claims

1. A quick-connect fitting for photography and videography, comprising a cylindrical tube, characterized in that, It also includes a connecting assembly, which includes an upper cover, a lower cover, balls, ball grooves, slides, ball screws, springs, connecting rods, and ball heads; The upper cover is threadedly connected to the cylindrical tube and located at the top of the cylindrical tube. The lower cover is slidably connected to the cylindrical tube and the upper cover, and located on the outside of the cylindrical tube. The ball groove is provided on the lower cover. The ball is slidably connected to the cylindrical tube and the ball groove, and located on the inside of the cylindrical tube. The sliding groove is provided on the cylindrical tube. The spring is provided on the outside of the cylindrical tube and located on the inside of the upper and lower covers. The ball screw is threadedly connected to the lower cover and slidably connected to the sliding groove, and located on one side of the sliding groove.

2. The quick-connect fitting for photography and videography as described in claim 1, characterized in that, The connecting rod includes a threaded head and a metal rod. The metal rod is fixedly connected to the spherical head and located at the bottom of the spherical head. The threaded head is fixedly connected to the metal rod and located at the bottom of the metal rod.

3. The quick-connect fitting for photography and videography as described in claim 1, characterized in that, The spherical head also includes a threaded hole located at the top of the spherical head.

4. The quick-connect fitting for photography and videography as described in claim 1, characterized in that, The connecting assembly further includes a limiting block and a lifting rope. The limiting block is slidably connected to the cylindrical tube and located inside the cylindrical tube. The lifting rope is fixedly connected to the limiting block and located at the top of the limiting block.

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