Tripod ball bowl fixing quick-release handle

Abstract

The utility model discloses a tripod ball bowl fixing quick-release handle which comprises a holder mounting seat, a locking block, a handle rod and a ball bowl assembly, and the holder mounting seat and the handle rod are of a split type assembly structure. The handle rod is provided with an insertion cavity, and is provided with a through hole communicated to the insertion cavity; the holder mounting seat is provided with a screw rod, and the screw rod is connected to the insertion cavity to mount the holder mounting seat on the handle rod; the ball bowl assembly is connected to the handle rod in a screwed mode, the locking block is arranged in the through hole, the ball bowl assembly is connected with the locking block so as to drive the locking block to move in the through hole through the ball bowl assembly, the connection state of the locking block and the screw rod is controlled, and the connection tightness of the holder installation base and the handle rod is adjusted. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the device is a product with excellent technical and economical performance.

Description

[Technical field]

[0001] The utility model mainly relates to a tripod bowl fixing quick-release handle. [Background technology]

[0002] A tripod ball mount is an accessory commonly used in photography and videography that allows the user to quickly mount or remove a camera or other equipment from a tripod. This design typically features a ball joint that allows the user to easily adjust the angle of the equipment, while the quick release mechanism makes the mounting and removal process simple and quick.

[0003] Currently, most bowl fixing methods on the market use handle screws and threaded rods. Each time the handle is fixed and loosened, it is necessary to turn the handle many times, which is inconvenient to operate. In view of this, we have developed a new quick-release solution. [Utility Model Content]

[0004] In order to solve at least one of the above problems, the utility model proposes a new structural solution. The tripod bowl fixing quick-release handle adopts the following technical solution:

[0005] A tripod bowl fixing quick-release handle, comprising a head mounting seat, a locking block, a handle and a bowl assembly, wherein the head mounting seat and the handle are a split assembly structure;

[0006] The handle rod has an insertion cavity, and the handle rod is provided with a through hole connected to the insertion cavity; the pan / tilt mounting seat has a screw rod, and the screw rod is connected to the insertion cavity so that the pan / tilt mounting seat is mounted on the handle rod;

[0007] The ball bowl assembly is screwed to the handle rod, the locking block is placed in the through hole, the ball bowl assembly is connected to the locking block so that the locking block is driven to move in the through hole through the ball bowl assembly, and the connection state between the locking block and the screw rod is controlled to adjust the tightness of the connection between the gimbal mounting seat and the handle rod.

[0008] Preferably, the handle rod is provided with an inserting rod portion, the diameter of the inserting rod portion is smaller than the diameter of the handle rod, the ball bowl assembly is sleeved on the inserting rod portion, and the inserting cavity and the through hole are provided on the inserting rod portion.

[0009] Preferably, the ball bowl assembly includes a movable ring body, a screw-in nut, a top cap and a tray, the top cap is arranged between the screw-in nut and the tray, the top cap, the screw-in nut and the movable ring body are sleeved on the plug-in rod portion, and the movable ring body is placed in the screw-in nut, and the movable ring body is driven by the screw-in nut to move along the plug-in rod portion.

[0010] Preferably, the end surface of the plug-in rod portion is provided with a protrusion, the movable ring body is provided with a slot, and the movable ring body is connected with the slot through the protrusion to control its moving trajectory on the handle rod.

[0011] Preferably, the screw-on nut is provided with an internal thread, the movable ring body is provided with an external thread, and the internal thread is connected to the external thread, so that the rotating screw-on nut drives the movable ring body to move along the handle rod.

[0012] Preferably, the tray is provided with a connection hole, the plug-in rod is provided with a supporting position, the plug-in rod is connected to the connection hole to install the tray at the supporting position; the supporting position is provided with a buckle groove, the buckle groove is clamped with a retaining ring, and the retaining ring abuts against the tray to restrict the tray at the supporting position.

[0013] Preferably, the locking block includes a first locking block and a second locking block, the first locking block is provided with a first screw thread, the second locking block is provided with a second screw thread, the first screw thread and the second screw thread are connected to the screw rod, and the first locking block and the second locking block are both provided with a blind hole, and an elastic part is built into the blind hole.

[0014] Preferably, an abutment groove is provided at one end of the movable ring body close to the locking block, and the wall surface of the abutment groove is inclined; the first locking block and the second locking block both extend an abutment portion, and the abutment portion has an inclined end surface. The movable ring body is connected to the locking block so that the abutment portion enters the abutment groove, and the inclined wall surface of the abutment groove and the inclined end surface of the abutment portion are movably connected to control the movement amount of the locking block in the through hole.

[0015] Compared with the background technology, the utility model has the following beneficial effects:

[0016] The utility model provides a tripod bowl fixing quick-release handle. When installing, the screw rod of the pan / tilt mounting seat can be aligned with the insertion cavity of the plug-in rod and directly pushed in. After the pan / tilt mounting seat is installed in place, the locking and loosening states of the pan / tilt mounting seat can be controlled by adjusting the screw nut clockwise or counterclockwise, so as to achieve the purpose of quick disassembly and installation, and the operation is convenient and fast. It has the advantages of simple structure, compact fit, and reasonable design; therefore, it is a product with superior performance in both technical and economic aspects.

Brief Description of the Drawings

[0017] Figure 1 A schematic cross-sectional view of a quick-release handle for fixing a bowl of a tripod in a preferred embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of a first disassembled state of a tripod bowl fixing quick-release handle in a preferred embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of a second disassembled state of the tripod bowl fixing quick-release handle in a preferred embodiment of the utility model;

[0020] Figure 4 A schematic diagram of a top connection cap in a preferred embodiment of the utility model;

[0021] Figure 5This is a schematic diagram of a locking block in a preferred embodiment of the present invention. [Specific implementation method]

[0022] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0023] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.

[0025] The preferred embodiment provided by the utility model is as follows: Figure 1 to Figure 5 As shown, a tripod bowl fixing quick-release handle comprises a pan head mounting seat 1, a locking block 2, a handle rod 3 and a bowl assembly 4, wherein the pan head mounting seat 1 and the handle rod 3 are a split assembly structure;

[0026] The handle rod 3 has an insertion cavity 31, and the handle rod 3 is provided with a through hole 32 connected to the insertion cavity 31; the pan head mounting seat 1 has a screw 11, and the screw 11 is connected to the insertion cavity 31 so that the pan head mounting seat 1 is installed on the handle rod 3; further, the handle rod 3 is provided with a plug-in rod portion 33, the diameter of the plug-in rod portion 33 is smaller than the diameter of the handle rod 3, the ball bowl assembly 4 is sleeved on the plug-in rod portion 33, and the insertion cavity 31 and the through hole 32 are provided on the plug-in rod portion 33.

[0027] The ball bowl assembly 4 is screwed to the handle rod 3, and the locking block 2 is placed in the through hole 32. The ball bowl assembly 4 is connected to the locking block 2 so as to drive the locking block 2 to move in the through hole 32 through the ball bowl assembly 4, and control the connection state between the locking block 2 and the screw rod 11 to adjust the tightness of the connection between the pan / tilt mounting base 1 and the handle rod 3.

[0028] The bowl assembly 4 includes a movable ring body 5, a screw nut 6, a top cap 7 and a tray 8. The top cap 7 is arranged between the screw nut 6 and the tray 8. The top cap 7, the screw nut 6 and the movable ring body 5 are sleeved on the plug-in rod 33, and the movable ring body 5 is placed in the screw nut 6. The movable ring body 5 is driven by the screw nut 6 to move along the plug-in rod 33. The end surface of the plug-in rod 33 is provided with a protrusion 34, and the movable ring body 5 is provided with a groove 51. The movable ring body 5 is connected with the groove 51 through the protrusion 34 to control its moving trajectory on the handle rod 3. The screw nut 6 is provided with an internal thread 61, and the movable ring body 5 is provided with an external thread 52, and the internal thread 61 is connected with the external thread 52, so that the rotating screw nut 6 drives the movable ring body 5 to move along the handle rod 3.

[0029] The tray 8 is provided with a connection hole 81, and the plug-in rod 33 is provided with a support position 35. The plug-in rod 33 penetrates the connection hole 81 to install the tray 8 at the support position. The diameter of the support position is smaller than the diameter of the plug-in rod 33, and the diameter of the support position corresponds to the diameter of the connection hole 81. The support position 35 is provided with a buckle groove 36, and the buckle groove 36 is clamped with a retaining ring 37, and the retaining ring 37 abuts against the tray 8 to limit the tray 8 at the support position 35. Since the diameter of the handle rod 3 is larger than the diameter of the plug-in rod 33, the tray 8 abuts against the retaining ring, so the bowl assembly 4 is limited to the plug-in rod 33. When the screw nut 6 and the movable ring body 5 rotate relatively, the top cap 7 will abut the screw nut 6 to limit its movement along the plug-in rod 33, so that the screw nut 6 rotates around the plug-in rod 33 at its position, and the movable ring body 5 will move along the plug-in rod 33 to connect with the locking block 2.

[0030] The locking block 2 includes a first locking block 21 and a second locking block 22. The first locking block 21 and the second locking block 22 are respectively arranged on the left and right sides of the plug-in rod portion 33. The first locking block 21 is provided with a first screw thread 23, and the second locking block 22 is provided with a second screw thread 24. The first screw thread 23 and the second screw thread 24 are connected to the screw rod 11. The first screw thread 23 and the second screw thread 24 are asymmetrical, but the first screw thread 23 and the second screw thread 24 on the left and right sides cooperate to form a circle of screw thread tracks, and the screw thread tracks correspond to the threads of the screw rod 11. The first locking block 21 and the second locking block 22 are both provided with a blind hole 25, and the blind hole 25 has an elastic member 26 built therein. The elastic member adopts a conventional spring, and the two ends of the elastic member 26 are respectively abutted against the locking block 2 and the bowl assembly 4. An abutment groove 53 is provided at one end of the movable ring body 5 close to the locking block 2, and the wall surface of the abutment groove 53 is inclined; the first locking block 21 and the second locking block 22 both extend an abutment portion 27, and the abutment portion 27 has an inclined end surface. The movable ring body 5 is connected to the locking block 2 so that the abutment portion 27 enters the abutment groove 53, and the inclined wall surface of the abutment groove 53 and the inclined end surface of the abutment portion 27 are movably connected to control the movement amount of the locking block 2 in the through hole 32.

[0031] Usage process: the top cap 7 and the through hole 32 are located at the same horizontal position, the locking block 2 is located in the top cap 7, a retaining wall 71 is provided in the top cap 7, and the two ends of the elastic member 26 respectively abut against the retaining wall 71 and the locking block 2; in the present embodiment, when the first locking block 21 or the second locking block 22 is not specifically described, the first locking block 21 and the second locking block 22 are collectively referred to as the locking block 2; the locking block 2 in the through hole 32 is in a movable state, the pan / tilt mounting seat 1 and the handle rod 3 are a split assembly structure, and the ball bowl assembly 4 is sleeved on the handle rod 3.

[0032] During installation, align the screw 11 of the pan / tilt mounting seat 1 with the insertion cavity 31 of the plug-in rod portion 33 and push it directly. When the screw 11 moves to the position of the through hole 32, the screw 11 contacts the first screw thread 23 and the second screw thread 24, and the first locking block 21 and the second locking block 22 will retreat until they are installed in place. Due to the action of the spring, the first screw thread 23 and the second screw thread 24 of the locking block 2 are aligned and engaged with the screw 11. After the pan / tilt mounting seat 1 is installed in place, twist the screw nut 6 clockwise to drive the movable ring body 5 to move upward, so that the abutment groove 53 is connected to the abutment portion 27, and the inclined wall surface of the abutment groove 53 is pressed against the inclined end surface of the abutment portion 27. At this time, the position of the locking block 2 is limited and cannot move freely, that is, the pan / tilt mounting seat 1 and the handle rod 3 are locked. When disassembly is required, the connecting nut 6 is twisted counterclockwise, the movable ring body 5 moves downward, the abutment groove 53 is separated from the abutment portion 27, the locking block 2 can move freely, and the pan / tilt mounting seat 1 can be directly pulled out.

[0033] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" 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 utility model, and the schematic expressions of the above terms in this specification do 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.

[0034] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A quick-release handle for fixing a tripod bowl, characterized in that: The utility model comprises a pan head mounting seat, a locking block, a handle rod and a bowl assembly, wherein the pan head mounting seat and the handle rod are a split assembly structure; The handle rod has an insertion cavity, and the handle rod is provided with a through hole connected to the insertion cavity; the pan / tilt mounting seat has a screw rod, and the screw rod is connected to the insertion cavity so that the pan / tilt mounting seat is mounted on the handle rod; The ball bowl assembly is screwed to the handle rod, the locking block is placed in the through hole, the ball bowl assembly is connected to the locking block so that the locking block is driven to move in the through hole through the ball bowl assembly, and the connection state between the locking block and the screw rod is controlled to adjust the tightness of the connection between the gimbal mounting seat and the handle rod.

2. The quick-release handle for fixing a bowl of a tripod according to claim 1, characterized in that: The handle rod is provided with an inserting rod portion, the diameter of the inserting rod portion is smaller than the diameter of the handle rod, the ball bowl assembly is sleeved on the inserting rod portion, and the inserting cavity and the through hole are arranged on the inserting rod portion.

3. The quick-release handle for fixing a bowl of a tripod according to claim 1, characterized in that: The ball bowl assembly includes a movable ring body, a screw-in nut, a top cap and a tray. The top cap is arranged between the screw-in nut and the tray. The top cap, the screw-in nut and the movable ring body are sleeved on the plug-in rod part, and the movable ring body is placed in the screw-in nut. The movable ring body is driven by the screw-in nut to move along the plug-in rod part.

4. The quick-release handle for fixing a bowl of a tripod according to claim 1, characterized in that: The end surface of the plug-in rod portion is provided with a protrusion, the movable ring body is provided with a clamping groove, and the movable ring body is connected with the clamping groove through the protrusion to control the moving track of the movable ring body on the handle rod.

5. The quick-release handle for fixing a bowl of a tripod according to claim 1, characterized in that: The screw-on nut is provided with an internal thread, the movable ring body is provided with an external thread, and the internal thread is connected with the external thread, so that the rotating screw-on nut drives the movable ring body to move along the handle rod.

6. The quick-release handle for fixing a bowl of a tripod according to claim 1, characterized in that: The tray is provided with a connection hole, the plug-in rod is provided with a supporting position, the plug-in rod is connected to the connection hole to install the tray at the supporting position; the supporting position is provided with a buckle groove, the buckle groove is clamped with a retaining ring, and the retaining ring abuts against the tray to limit the tray at the supporting position.

7. The quick-release handle for fixing a bowl of a tripod according to claim 1, characterized in that: The locking block includes a first locking block and a second locking block. The first locking block is provided with a first screw thread, and the second locking block is provided with a second screw thread. The first screw thread and the second screw thread are connected to the screw rod. The first locking block and the second locking block are both provided with blind holes, and elastic parts are built into the blind holes.

8. The quick-release handle for fixing a bowl of a tripod according to claim 1, characterized in that: An abutment groove is provided at one end of the movable ring body close to the locking block, and the wall surface of the abutment groove is inclined; the first locking block and the second locking block both extend an abutment portion, and the abutment portion has an inclined end surface. The movable ring body is connected to the locking block so that the abutment portion enters the abutment groove, and the inclined wall surface of the abutment groove and the inclined end surface of the abutment portion are movably connected to control the movement of the locking block in the through hole.

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