Tripod ball bowl quick release structure

Abstract

The utility model discloses a tripod ball bowl quick release structure which comprises a handle body, a ball bowl assembly and a clamping assembly. The handle body is provided with an accessory cavity, the clamping assembly is installed in the accessory cavity, and the ball bowl assembly is installed on the handle body so that the clamping assembly can be packaged in the accessory cavity. The clamping assembly comprises a thread piece and a button, the thread piece comprises a first thread piece and a second thread piece, and the first thread piece and the second thread piece are oppositely arranged; the buttons comprise a first button and a second button, and the first button and the second button are oppositely arranged; the first thread piece and the second thread piece are arranged in a spaced mode so that an inserting position can be formed between the first thread piece and the second thread piece. The button abuts against the threaded part, and the threaded part is pushed by the button to change the size of the insertion position. The thread piece is provided with a first spring, and the first spring abuts against the wall portion of the accessory cavity to assist the thread piece in resetting. 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 ball bowl quick detach structure. BACKGROUND

[0002] The ball bowl fixing method on the market mostly adopts handle screw and screw rod, needs to rotate handle many circle numbers every time to fix and loosen, and is inconvenient to operate. In order to improve the operation convenience, we propose a tripod ball bowl quick detach structure scheme. UTILITY MODEL CONTENTS

[0003] In order to solve at least one of the above problems, the utility model provides a new structure scheme, and the tripod ball bowl quick detach structure adopts the following technical scheme:

[0004] A tripod ball bowl quick detach structure, which comprises a handle main body, a ball bowl assembly and a clamping assembly, wherein the handle main body is provided with a accessory cavity, the clamping assembly is installed in the accessory cavity, and the ball bowl assembly is installed on the handle main body to encapsulate the clamping assembly in the accessory cavity.

[0005] The clamping assembly comprises a threaded part and a button, the threaded part comprises a first threaded part and a second threaded part, and the first threaded part and the second threaded part are oppositely arranged; the button comprises a first button and a second button, and the first button and the second button are oppositely arranged; the first threaded part, the second threaded part, the first button and the second button are arranged in a ring shape, the first threaded part and the second threaded part are arranged apart to form an insertion position between the first threaded part and the second threaded part.

[0006] The button is in abutment with the threaded part, and the threaded part is pushed by the button to change the size of the insertion position; the threaded part is provided with a first spring, and the first spring is in abutment with a wall portion of the accessory cavity to assist the threaded part to reset.

[0007] Preferably, the threaded part is provided with a first inclined surface, the button is provided with a second inclined surface, the first inclined surface is in abutment with the second inclined surface; the button moves relative to the threaded part, and the first inclined surface and the second inclined surface are slid and pressed to change the position of the threaded part in the accessory cavity.

[0008] Preferably, the ball bowl assembly comprises a lower ball bowl and an upper fixing seat, the lower ball bowl has a shaft hole, the upper end face of the upper fixing seat is provided with a convex shaft column, and the shaft column is connected to the shaft hole to assemble the lower ball bowl and the upper fixing seat together.

[0009] Preferably, the shaft column has a through hole, and the through hole and the shaft hole are located on the same axis to allow a rod to pass through the ball bowl assembly and enter the accessory cavity.

[0010] Preferably, the threaded part comprises a safety buckle and a locking block, the locking block is provided with an arc position, the arc position is provided with a threaded part, and the safety buckle is arranged at the upper and lower ends of the locking block respectively.

[0011] Preferably, the safety buckle is provided with a clamping position, the locking block is provided with a recess, the button extends out of the clamping strip, the safety buckle is connected to the recess, and the clamping position is higher than the end surface of the locking block to allow the clamping strip to be inserted into the clamping position.

[0012] Preferably, the safety buckle is provided with a second spring, and the second spring of the safety buckle abuts against the upper fixing seat to drive the safety buckle to remain connected with the locking block and the button, so as to limit the movement range of the locking block and the button.

[0013] Preferably, the accessory cavity is provided with a blocking strip, the button is provided with a third spring, and the third spring of the button is in contact with the blocking strip to assist the button to reset.

[0014] Preferably, the clamping strip is provided with an upper inclined surface, the upper inclined surface abuts against the end surface of the clamping position of the safety buckle, the button moves relative to the safety buckle, and the position of the safety buckle is changed by mutual extrusion of the upper inclined surface and the end surface of the clamping position.

[0015] The utility model discloses a tripod ball bowl quick release structure compared with the prior art has the beneficial effects of:

[0016] The utility model discloses a tripod ball bowl quick release structure, and the quick release structure is designed to press the button on both sides, quickly insert the handle into the screw rod, and fix the ball bowl by rotating the handle a little bit, and the handle can be quickly pulled out by rotating the handle a little bit and pressing the button on both sides when disassembling, which is convenient and fast. It has the advantages of simple structure, compact cooperation, reasonable design, etc. Therefore, it is a product with superior performance in technology and economy. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 The utility model provides a tripod ball bowl quick release structure schematic diagram in preferable embodiment of the utility model;

[0018] Fig. 2 The utility model provides a tripod ball bowl quick release structure first disassembly state schematic diagram in preferable embodiment of the utility model;

[0019] Fig. 3 The utility model provides a tripod ball bowl quick release structure second disassembly state schematic diagram in preferable embodiment of the utility model;

[0020] Fig. 4 The utility model provides a clamping assembly structure schematic diagram in preferable embodiment of the utility model.

DETAILED DESCRIPTION

[0021] The embodiments of the utility model are described in detail below, and the embodiment examples are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout.

[0022] In the utility model, except another explicit stipulation and limitation, if there are terms "assemble", "connect" and "link", the terms should be understood in broad sense, for example, it can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be directly connected, can be connected through intermediate medium, and can be connected in two elements. For ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0023] The technical scheme and beneficial effects of the utility model will be clearer and more explicit by further describing the specific embodiments of the utility model in combination with the drawings of the specification. The embodiments described below with reference to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.

[0024] The preferred embodiment provided by the utility model shows a tripod ball bowl quick release structure, which comprises a handle main body 1, a ball bowl assembly 2 and a clamping assembly 3. Figs. 1-4 The handle main body 1 is provided with a accessory cavity 11, the clamping assembly 3 is installed in the accessory cavity 11, and the ball bowl assembly 2 is installed on the handle main body 1 to encapsulate the clamping assembly 3 in the accessory cavity 11.

[0025] The clamping assembly 3 comprises a threaded part 4 and a button 5, the threaded part 4 comprises a first threaded part 41 and a second threaded part 42, and the first threaded part 41 and the second threaded part 42 are oppositely arranged; the button 5 comprises a first button 51 and a second button 52, and the first button 51 and the second button 52 are oppositely arranged; and the first threaded part 41, the second threaded part 42, the first button 51 and the second button 52 are arranged in a surrounding mode, the first threaded part 41 and the second threaded part 42 are arranged separately to form an insertion position 12 between the first threaded part 41 and the second threaded part 42.

[0026] The button 5 abuts against the threaded part 4, the threaded part 4 is pushed through the button 5 to change the size of the insertion position 12; the threaded part 4 is provided with a first spring 43, and the first spring 43 abuts against the wall of the accessory cavity 11 to assist the reset of the threaded part 4. Further, the threaded part 4 is provided with a first inclined surface 44, the button 5 is provided with a second inclined surface 53, and the first inclined surface 44 and the second inclined surface 53 are connected; the button 5 moves relative to the threaded part 4, and the first inclined surface 44 and the second inclined surface 53 are slid and extruded to change the position of the threaded part 4 in the accessory cavity 11.

[0027] The ball cup assembly 2 comprises a lower ball cup 21 and an upper fixing seat 22, the upper fixing seat is fixed on the handle body by screws, the lower ball cup 21 has a shaft hole 23, the upper end surface of the upper fixing seat 22 is provided with a protruding shaft column 24, the shaft column 24 is connected to the shaft hole 23 to assemble the lower ball cup 21 and the upper fixing seat 22 together; the shaft column 24 is provided with a ring groove 25, the shaft column 24 is provided with a clamping spring 26, the lower ball cup 21 is connected to the upper fixing seat 22 to make the shaft column 24 protrude from the shaft hole 23, the clamping spring 26 is connected to the ring groove 25 to limit the upper fixing seat 22 from being separated from the lower ball cup 21. The shaft column 24 has a through hole, the through hole is located on the same axis as the shaft hole 23 to allow the insertion rod to pass through the ball cup assembly 2 and enter the accessory cavity 11.

[0028] The first screw thread member 41 and the second screw thread member 42 have the same structure as the screw thread member 4, and only the placement positions are different. The screw thread member 4 comprises a safety buckle 6 and a locking block 7, the locking block 7 is provided with an arc position 71, the arc position 71 is provided with screw threads; the safety buckle 6 is arranged at the upper and lower ends of the locking block 7 respectively. The safety buckle 6 is provided with a clamping position 61, the locking block 7 is provided with a recessed position 72, the button 5 is extended with a clamping strip 54, the safety buckle 6 is connected to the recessed position 72, so that the clamping position 61 is higher than the end surface of the locking block 7 to allow the clamping strip 54 to be inserted into the clamping position 61. The safety buckle 6 is provided with a second spring 62, the second spring 62 of the safety buckle 6 abuts against the upper fixing seat 22 to drive the safety buckle 6 to remain connected with the locking block 7 and the button 5, so as to limit the movement range of the locking block 7 and the button 5. The accessory cavity 11 is provided with a blocking strip 13, the button 5 is provided with a third spring 55, the third spring 55 of the button 5 abuts against the blocking strip 13 to assist the button 5 to reset. The clamping strip 54 is provided with an upper inclined surface 56, the upper inclined surface 56 abuts against the end surface of the clamping position 61 of the safety buckle 6, the button 5 moves relative to the safety buckle 6, so as to change the position of the safety buckle 6 by mutual extrusion of the upper inclined surface 56 and the end surface of the clamping position 61.

[0029] Most of the ball cup fixing methods on the market now adopt handle screws and screw rods, and each fixing and loosening needs to rotate the handle for many turns, which is not convenient to operate. In order to improve the operation convenience, we propose a tripod ball cup quick disassembly structure scheme.

[0030] In the present scheme, the accessory cavity 11 is provided with two left and right locking blocks 7, the locking blocks 7 have screw threads corresponding to the screw rod of the ball bowl assembly, the screw threads on the left and right locking blocks 7 are asymmetric, and can form a circle of screw thread tracks. When the ball bowl assembly is installed in the three-way seat, the handle is aligned with the screw rod, the buttons 5 on both sides are pressed, the inclined surface 56 on the button 5 pushes the four safety buckles 6 up and down, respectively, when the stroke of the button 5 reaches a certain stroke, the safety buckles 6 completely separate from the left and right screw thread locking blocks 7, the button 5 is pushed forward, after the safety buckles 6 are unlocked, the inclined surface on the left and right buttons 5 starts to push the left and right locking blocks 7 to move left and right, respectively, and the screw threads move backward, at this time, the screw rod can be quickly inserted, after the screw rod is in place, the button 5 is released, due to the action of the spring, the button 5 is reset, the left and right locking blocks 7 are reset, the screw threads are locked with the screw rod teeth, and the four safety buckles 6 are reset and locked with the left and right locking blocks 7, at this time, the handle is slightly rotated again, and the screw threads lock the screw rod. When disassembly is required, the handle is rotated counterclockwise by half a turn, the buttons 5 on both sides are pressed without being released, and the above operation is repeated, so that the handle can be quickly removed.

[0031] In the description of the specification, the description of 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 present application, and the illustrative description of the above terms in the specification does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. Through the description of the above structure and principle, those skilled in the art should understand that the present application is not limited to the above specific embodiments, and improvements and replacements of the technology known in the art based on the present application fall within the protection scope of the present application, which should be limited by the claims.

Claims

1. A tripod ball socket quick release structure, characterized in that: It includes a handle main body and a clamping assembly, the handle main body is provided with a fitting cavity, and the clamping assembly is installed in the fitting cavity; The clamping assembly includes a threaded part and a button, the threaded part includes a first threaded part and a second threaded part, and the first threaded part and the second threaded part are oppositely arranged; the button includes a first button and a second button, and the first button and the second button are oppositely arranged; and the first threaded part, the second threaded part, the first button and the second button are arranged in a surrounding manner, the first threaded part and the second threaded part are arranged separately to form an insertion position between the first threaded part and the second threaded part; The button is in abutment with the threaded part, the threaded part is pushed by the button to change the size of the insertion position; the threaded part is provided with a first spring, and the first spring is in abutment with a wall portion of the fitting cavity to assist the threaded part to reset.

2. The quick release structure of a tripod ball head according to claim 1, characterized in that: The threaded part is provided with a first inclined surface, the button is provided with a second inclined surface, and the first inclined surface and the second inclined surface are in abutment; the button moves relative to the threaded part, and the first inclined surface and the second inclined surface are slid and pressed to change the position of the threaded part in the fitting cavity.

3. The quick release structure of tripod ball head according to claim 1, characterized in that: The handle main body is fixedly connected with a ball socket assembly, the ball socket assembly includes a lower ball socket and an upper fixing seat, the lower ball socket has a shaft hole, and the upper end face of the upper fixing seat is provided with a convex shaft column, the shaft column is connected to the shaft hole to assemble the lower ball socket and the upper fixing seat together.

4. The quick release structure of a tripod ball head according to claim 3, characterized in that: The shaft column has a through hole, and the through hole and the shaft hole are located on the same axis to allow a rod to pass through the ball socket assembly and enter the fitting cavity.

5. The quick release structure of tripod ball head according to claim 1, characterized in that: The threaded part includes a safety buckle and a locking block, the locking block is provided with an arc position, and the arc position is provided with a threaded part; the safety buckle is arranged at the upper and lower ends of the locking block respectively.

6. The quick release structure of a tripod ball head according to claim 5, characterized in that: The safety buckle is provided with a clamping position, the locking block is provided with a recess, the button extends a clamping strip, the safety buckle is connected to the recess, and the clamping position is higher than the end face of the locking block to allow the clamping strip to be inserted into the clamping position.

7. The quick release structure of tripod ball head according to claim 5, characterized in that: The safety buckle is provided with a second spring, and the second spring of the safety buckle is in abutment with the upper fixing seat to drive the safety buckle to remain connected with the locking block and the button, so as to limit the movement range of the locking block and the button.

8. The quick release structure of a tripod ball head according to claim 1, characterized in that: The fitting cavity is provided with a blocking strip, the button is provided with a third spring, and the third spring of the button is in abutment with the blocking strip to assist the button to reset.

9. The quick release structure of tripod ball head according to claim 6, characterized in that: The clamping strip is provided with an upper inclined surface, the upper inclined surface is in abutment with the end face of the clamping position of the safety buckle, and the button moves relative to the safety buckle to change the position of the safety buckle by mutual pressing of the upper inclined surface and the end face of the clamping position.

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