TWM405585U - Multipurpose tripod - Google Patents

Description

M405585 - On March 30th, 100th, the shuttle is replacing the page. 'V. New description: [0001] [New technical field] The present invention relates to the field of camera equipment, and more particularly to a tripod. [0002] 1. [Prior Art] The existing tripod generally includes a sheath, and the underside of the sheath is three legs. A ball head cover is attached over the sheath, the main function of which is the leg of the middle tube, in which the middle tube can be rotated or lie. The middle tube passes through the ball head cover, and the top end is connected to the cloud billiard head, the pan/tilt head and the quick release plate. The camera is attached to the quick release board. In general, the three legs can be basically flat, and regardless of the length of the middle tube, the gimbal is necessary. In special cases, it is necessary to shorten the height as much as possible. The short middle tube plus the cloud billiard head and the tripod after the quick release plate are still not able to reach the minimum height. [0003] [New content] In view of this, a tripod with a height that can be minimized is provided. [0004] • U In order to achieve the above object, the present invention provides a multi-purpose tripod including a cap connected to a leg, a ball head cover disposed above the cap, passing through the cap and the ball cap a tube, wherein the ball head cover comprises a ball bushing, a ball head placed in the ball bushing, and the ball bushing sidewall is symmetrically provided with an axial notch and a through hole, and the axial notch and the through hole are in the same In the axial height, the ball head is provided with a through hole penetrating up and down, and the middle pipe passes through the through hole. [0005] Preferably, an upper bundle collar and a lower bundle collar are disposed between the ball head and the ball bushing. [0006] Preferably, a middle tube radial locking device is also included. Form No. A0101 Page 3 of 50 M405585 _ 100 Years of the 30th Nuclear Replacement Page

[0007] Preferably, the middle tube radial locking device comprises a middle tube bundle ring, the middle I tube bundle ring is disposed between the ball head and the middle tube, and the middle tube side wall is provided with an axial direction a groove, the inner wall of the middle tube bundle ring is provided with a longitudinal rib that is inserted into the groove, the ball head is provided with a circular hole at a position corresponding to the rib, and the locking knob passes through the ball Bushings and round holes press the middle tube collar

[0008] Preferably, the middle tube bundle ring is provided with a protrusion on the outer wall corresponding to the rib corresponding to the circular hole, and the locking knob is in contact with the protrusion through the ball bushing.

[0009] Preferably, the middle tube bundle ring! The distance between the longitudinal grooves [0010] preferably further comprises a locking block, the surface is provided with a protrusion, and the protrusion is provided with a seat The blind holes described. Toon] Preferably, the outer sleeve 1 of the ball bushing is provided with a rib, and the locking knob ^ mtd!echjd passes through the rib. c, ' -: v [0012] Preferably, the ball head is provided with an elongated slot at the other end of the ball, and the ball bushing is provided with a threaded hole through which the locking screw passes A threaded hole enters the elongated slot. [0013] Preferably, a base locking ring is further included, the base locking ring is located below the protective cap, and a section of the base locking ring facing the protective cap protrudes to form a protruding end, and the upper locking portion thereof is provided with a protruding end There is an external thread, and the inner wall of the bottom of the ball bushing is provided with an internal thread screwed thereto. [0014] Preferably, a lower form number A0101 is provided between the lower bundle collar and the base locking ring. A0101 Page 4 / Total 50 pages M405585 [0016] [0018] [0019] On March 30, 100, the lower positioning ring is screwed with the internal thread of the inner wall of the ball bushing base. Preferably, the inner wall of the clamshell cap is provided with an annular step, and a gasket is disposed between the lower positioning ring and the annular step and between the annular table. Preferably, the ball sleeve and the base locking ring are provided with a locking hole by a locking hole corresponding to the protruding end of the base locking ring, and the locking screw passes through the locking outer casing. In the preferred embodiment, the package also includes "the cloud platform switching mechanism, the pan/tilt switch mechanism", the pedestal body and the ball head body, and the table opening Zhao Kai has a housing cavity, the ball body activity The ball head body is provided with a positioning hole in the outer casing A, and the through hole corresponding to the 0-switching "position hole is opened on the body of the cloud mouth, and the second=also includes the movable through hole_through hole The positioning pin, through the switching, causes the ball head to swing two (four) at two positions of the gimbal. In a preferred embodiment, the _% turns and wraps around the locating pin, and further includes a braces and a knob that is fixed with the knob. The shank is in the through hole of the head of the platform. The grading pin and the socket pass through the thread. In a preferred embodiment, the spring is further included, and the knob and the sleeve are offset. The 5H positioning pin pressing the protruding end through the protruding end passes through the two ends of the spring respectively, and the [0020] in the preferred implementation In the example, the positioning pin includes a second finger "checking surface" that is offset from the first-pushing surface, the braces form number Α0101, page 5/total 50 pages, 100 years, 30th, 30th, the replacement page [ In a preferred embodiment, the dental mouthpiece is provided with a dental hole, the positioning pin package includes a threaded portion matching the dental hole and a connecting portion connected to the threaded portion, the length of the dental hole is smaller than the connection The length of the department. [0022] In a preferred embodiment, a protective cover is also included, the protective cover being located between the knob and the mouthpiece. [0023] In a preferred embodiment, the number of the positioning holes is two, and the two positioning holes are symmetrically distributed to the ball body. [0025] In a preferred embodiment, the positioning hole is provided with a buffer strip in contact with the positioning pin: :.. In a preferred embodiment, the positional pin is also passed through the mouthpiece and the button, and the knob and the mouthpiece are threaded through the thread. i. V; in a preferred embodiment , further comprising a knob cover and a 52⁄4", the knob is provided with an end portion of the receiving cavity knob for receiving the positioning pin

And closing the receiving cavity, the spring is attacked, one end is opposite to the knob cover, and the other end is switched between the two positions of the positioning pin and the positioning hole through the positioning pin, which is convenient. Quickly switch between the two states of the ball head body in the gimbal body for three-dimensional rotation and the two-dimensional swing around the positioning pin. [0028] In a preferred embodiment, a pan/tilt switching mechanism is further included, the pan-tilt switching mechanism includes a pan-tilt body and a ball-end body disposed in the gimbal body, and the pan-tilt body is provided with a ball-and-neck side The notch, the ball head body is provided with an annular groove at the largest diameter perpendicular to the axial direction, and the switching element passes through the form number A0101. Page 6 / Total 50 pages M405585 100 March 30, the replacement page The gimbal body cooperates with the annular groove to restrict the ball head from tilting left and right. [0029] In a preferred embodiment, the switching assembly includes a shift pin adapted to the annular groove, an elastic member that urges the shift pin to expand and contract, and a switching lever member. [0030] In a preferred embodiment, the switching lever member includes a switching lever and a switching sleeve, and one end of the switching sleeve connected to the platform body is a blind hole to accommodate the switching pin and the elastic member. A switching slot is disposed on the side wall of the switching sleeve, and the switching lever is connected to the switching pin and protrudes from the switching slot. [0031] In a preferred embodiment, the switching groove is disposed along the radial direction of the switching sleeve, and the angle with the axial center line is gradually increased, and the angle between the slopes at the end far from the ball body is maximized. [0032] In a preferred embodiment, the two ends of the switching groove are curved, and an end away from the ball head body is an obtuse arc that can position the switching lever. [0033] In a preferred embodiment, the switching groove is a secondary bent concave portion to position the switching lever. [0034] In a preferred embodiment, one end of the switching pin that cooperates with the annular groove is provided with a protrusion, the size of the protrusion is adapted to the width of the annular groove; the other end is blind The hole is deep enough to accommodate the compressed height of the elastic member; the side wall of the switching pin is provided with a connecting hole for connecting the switching rod. [0035] This creation also has the following effects, using the ball head in the ball head cover, not only the form number A0101 page 7 / total 50 pages Teng 5585 100 March 30, according to the replacement page to support the middle tube, in use short When the middle tube is used, it can also replace the pan/tilt and reduce the height of the tripod as much as possible. The creation also provides a pan/tilt switching mechanism that enables fast switching between two-dimensional use of the gimbal and three-dimensional use. The creation utilizes the notch on the gimbal body, the annular groove on the ball head body, and the switching element matched with the annular groove to control the rotation range of the ball head in different states, so that the camera and the camera can share a head of the cloud head. [Embodiment] [0036] Detailed Description and Technical Contents of the Creation 1. The meal diagram is described below, however, the drawings only provide reference and use %_# for the purpose of this creation.

[0037] As a limiter 7. As shown in the first and second figures

Figure 4 Cap 40, ball head cover 30, middle tube 13⁄4 stealing table assembly 20 (.Ά, see Figure 4). [0038] The side of the protective cap 40 is provided with three legs 3 live i.

Dynamic connection, three legs 8 can be rooted: need, Pu'er) ί the same angle, until nearly lying flat on the ground (see the fifth tone [0039] the ball head cover 30 is placed above the cap 40, the ball The head cover 30 includes a ball bushing 31 and a ball head 36 placed in the ball bushing. [0040] The ball bushing 31 is cylindrical, has a hollow chamber 312, and the side wall is provided with an axial notch 311 and a through hole 317, the shaft The notch 311 and the through hole 31 7 are at the same axial height. The top end of the ball bushing 31 is necked and the diameter is reduced to prevent the ball body 36 from falling out. The bottom end of the ball bushing 31 is screwed to the sheath 40. [0041] The head 36 is provided with a through hole 361 penetrating up and down, and the middle pipe 13 passes through the through hole 361 form number Α0101 page 8 / total 50 pages M405585 100 March 30 nuclear replacement page. The side of the ball head 36 A circular hole 363 is formed in the surface. The side peripheral surface of the ball head 36 is provided with an elongated groove 362 at the other end corresponding to the circular hole 3 63 (as shown in the second figure). The ball bushing 31 is further provided with a threaded hole on the side wall. 313, the positioning screw 301 enters the elongated slot 362 through the threaded hole 313, and the limiting ball 36 and the middle tube 13 disposed therein can only be tilted at an appropriate angle in all directions (such as the first It can be rotated around the axis to achieve the function of anti-rotation but adjustable and reclining of the middle tube 13. [0042] The ball head 36 and the ball bushing 31 are generally made of metal, and thus can be used in the ball head 36 The upper and lower portions between the ball bushings 31 are respectively provided with an upper bundle collar 35 and a lower collar sleeve 3A made of plastic to prevent direct contact between the ball head 36 and the ball bushing 31 to generate friction, and also to avoid Adding lubricating oil and avoiding the trouble of oil leakage. [0043] The inner wall of the upper bundle collar 35 is a spherical shape adapted to the ball head 36, and the side surface is provided with a notch 352 corresponding to the axial notch 311, which can allow the middle tube 13 to lie on the side 90°. The top end 351 of the upper bundle collar 35 is flared to a flange having a taper to prevent the middle tube 13 in the ball head 36 from directly contacting the metal ball bushing 31. [0044] The inner wall of the lower collar sleeve 3A is A spherical curved surface adapted to the bottom of the ball head 36. In order to avoid the positioning screw 301 and the side locking screw at an appropriate tilt angle in all directions, the side wall may be concavely curved. [0045] In the protective cap 40 Below the bottom, a base locking ring 43 may also be provided. The base locking ring 43 faces the protective cap 40 at the end of the protruding end 431 and The bottom is formed with a circular bottom edge 432, and the protruding end 431 is provided with an external thread, and correspondingly, an inner thread is provided on the inner wall of the bottom end of the ball bushing 31, and the ball bushing 31 can be screwed and locked with the base locking ring 43. An annular step 403 is provided on the inner wall of the cap 40, the ball bushing 31 and the form number A0101 page 9 / total 50 pages M405585 _ March 30, the correction replacement page base locking ring 43 is screwed and locked, such as As shown in the ninth figure, the ball lining, the upper bundle collar 35, the ball head 36 and the lower bundle collar 3 内部 inside the sleeve 31 can be pressed against the annular step 403 of the cap 40, by the bottom end of the ball bushing 31. The teeth are screwed into the outer end of the protruding end 431 of the base locking ring 43 to screw the sheath 40 therein.

[0046] A lower positioning ring 3Β may be disposed between the lower bundle sleeve 3Α and the annular step 403, and is provided with an external thread, which is screwed with the internal thread of the bottom of the ball bushing 31, so that the proper rotation tightness of the ball head 36 can be adjusted. . The lower surface of the lower positioning ring 3Β is provided with a jig recess 3Β1 for rotating the lower positioning ring 3Β. The set screw 32 passes through the screw hole 316 in the ball bushing 31 and is locked to the side of the lower positioning ring 3Β to prevent the ball from being tightly released. The snails are also (four) per key 遽; for Weng ‘all sounds: _ three to maintain stability and balance. [0047] Preferably, the lower positioning ring 3 Β and the annular step 40 and the tight ring 43 are provided with a gasket 3C and a lower gasket 42 to facilitate the rotation between the ball bushing 31 and the protective cap 40, such as having oil. Pressure touch. [0048] The side wall of the ball bushing 31 is evenly disposed with three locking holes A9::k at the height of the corresponding base reading 431, and the rotating screw 3 3 is pressed through the three locking holes 319. The edge 1 of the protruding end 431 enables the tightness to be maintained. Therefore, the three locking holes 319 of the ball bushing 31 have been sunk into the cap 40. Therefore, the tooth holes 404 are opened through the ribs 402 on the side of the cap 40, and the rotation preventing screws 33 are locked one by one with a wrench. [0049] In order to prevent the middle tube 13 from rotating during operation, a middle tube radial locking device is generally provided. The middle tube 13 can be a shaped tube or a round tube and is locked by the following structure. [0050] As shown in the third figure, the axial direction of the middle tube 13 is provided with an axial groove 131. Middle diameter Form No. A0101 Page 10 of 50 The middle locking collar 38 is included in the locking device. The middle tube collar 38 is disposed between the ball head 36 and the middle tube 13, and the inner wall thereof is provided with longitudinal ribs 381 (as shown in the eighth illustration) adapted to the grooves 131. The rib 381 can be caught in the recess 131 to prevent the middle tube 13 from rotating. In order to increase the clamping pressure, a locking knob 34 (as shown in the first figure) can also be used. The position of the rib 381 corresponds to the position of the circular hole 363 on the ball head 36. As shown in the eighth figure, the locking knob 34 is provided with a screw 3 41 'the screw 3 41 passes through the tooth on the ball bushing 31. The hole 314 and the circular hole 363 on the ball head press the middle tube bundle ring 38, and further press the convex rib 381 into the groove 131, and the pressure can be transmitted and pressed to the upper bundle sleeve 35 and the lower bundle sleeve 3A 005 [0051 When the round pipe is used, the side wall of the middle pipe collar 38 is a small cylindrical surface, and the contact surface with the locking knob 34 is limited. In order to better ensure the pressing effect, as shown in the first figure, the middle tube collar 38 is provided with a protrusion 383 at the height of the corresponding hole 363 on the outer wall of the rib 381, and the screw 341 of the locking ia34 is passed through the tooth. After the hole 314 is in contact with the bump 383, the tube bundle ring 38 is made of plastic in the contact surface β. The degree of concave deformation after being pressed is limited, and two longitudinal grooves can be provided on both sides of the protrusion 383. 382, the distance between the longitudinal grooves 382 is smaller than the circumferential width of the protrusion 383. As shown in the eighth figure, when the locking knob 34 passes through the ball bushing 31 and contacts the bump 383, when a large pressure is applied, The portion of the middle tube collar 38 between the longitudinal grooves 382 can be recessed together with the protrusions 383 to produce a greater degree of elastic deformation, so that the ribs 381 are fully engaged with the grooves 131, and the locking turns 34 can be centered. The tube 13 exerts a greater pressing force. [0052] As shown in the first, second and eighth figures, a metal locking block 39 may also be provided between the locking knob 34 and the bump 383. Metal locking block 39-face Form No. Α0101 Page 11 of 50 M405585

On the 30th of March, the replacement page I is a spherical surface 392, and the diameter is adapted to the inner diameter of the circular hole 363. The spherical surface 392 enables the locking block 39 to be equidistant from the screw 341 when the angle is adjusted and is not locked by the screw 341. A semicircular seat 37' is formed in the arcuate lower recess of the side wall of the lower collar 3A, and the axis of the concave curved surface 371 coincides with the center line of the circular hole 363. The metal locking block 39 is disposed in the round hole 363 of the ball head ′ and is attached to the four pieces 383. The locking knob 34 passes through the ball bushing 31 and acts first on the metal locking block 39. The locking block 39 may be provided with a protrusion 391 (as shown in the eighth figure) at the center of the end contacting the protrusion 383, and corresponding to the blind hole 384 at the center of the protrusion 383, and the depth of the blind hole 384 is matched with the protrusion 391. Height ° When the ball head 3 6 敎 & & & _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ To the round 匕*

[0055] [0056] Form No. A0101 As shown in the first figure, the wall thickness of the ball lining-sleeve 31 is limited and wide, and is not very thick, and a rib 315 is provided on the outer wall thereof. (Can be squeezed out one by one): The locking knob 34 passes through the rib 3丨5, which can increase the C ́: \ · , 1 bearing capacity of the ball lining. ',···〆i- *L * v v-· V - Installation sequence: First, the middle hoisting ring 38 is loaded into the through hole 361 in the ball head 36 by the elasticity of the long groove 382, so that the 383 is caught in the circle. The hole 363 is reinserted into the metal locking block 39, the upper bundle collar 35 is loaded into the ball bushing 31, and the second ball head 36 is loaded into the ball bushing 31, and then the spring card is loaded into the semicircular seat 37, and then the long slot is positioned. The positioning screw 301 of the hole 362 is locked. Then, the lower bundle collar 3A and the lower positioning ring 3B are loaded. Adjusting the lower positioning ring 3B, page 12/total 50 pages [0057] [0059] When the official u is a short middle tube [0060] . The revised replacement page on March 30, 1100 adjusts the ball head 3 6 to After the appropriate tightness, the lower three-hole 3丨6 is locked into the three screws 32 to fix the lower positioning ring 3B. Then, the ball bushing 31 is placed on the annular step 403 of the protective cap 4〇, and between the lower positioning ring 3B and the annular step 4〇3, and between the annular step 403 and the base locking ring 43 is preferably first placed with the gasket 3C. The lower gasket 42 is filled with oil to make the rotation between the ball bushing 31 and the cap 4〇 smooth, and has a feeling of oil pressure. Then, the inner end of the ball bushing 31 and the protruding end of the base locking ring 43 are screwed to screw the sheath 4 into the sheath 4, and the rotation preventing screw 33 is locked. Finally, the cap 40 is connected to the leg. Install a pan/tilt at the top of the middle tube and a telescopic hook set at the bottom. When the middle tube 13 is the long middle tube I3a, the height of the long tube 13a can be adjusted up and down by releasing the locking knob 34. After the long middle tube 13a is drawn up to the bottom (there are many techniques for preventing the long middle tube 13 from being pulled away in the prior art, it will not be described here), the rotating ball head 36 is lie down to the 311 notch, and then the through hole 317 is inverted. As shown in the fourth figure, the long middle tube 13a can be inserted into the thin through hole 317 and horizontally stretched, and the axial notch 311 can accommodate the long middle tube 13a to lie horizontally. j μ κ > several dogs M and level rotation function (since the towel tube is short, can not be adjusted after the horizontal position) "You can also omit the ball head of the cloud, such as the fifth to tenth The figure shows: by the function of the head 36 instead of the head of the gimbal, the 三 7 degree and cost of the three feet are further reduced. In the structure of the footrest of the bipod, the camera can be tilted at an appropriate angle and has the function of lying on the front or lying on the side. As shown in the ninth figure, when the short tube is to be removed, it is stretched. The inverted form number of the hook group A0101 The third page / a total of 50 pages [0061] On March 30, 1100, the nuclear cake is really hooked into the ice. The finger in the 40 is not easy to turn the hook group. Under the pan/tilt, when the level clamp 50 is removed, the short tube 13 can be lowered, and the hook group is close to the outer edge of the cap 4, so that the finger can be turned back to the hook group, so that the short tube 13 can be taken out from the upper tube. "a. The multi-purpose tripod of the present invention also includes a PTZ assembly. Referring to the eleventh figure, the PTZ assembly 20 includes a PTZ switching mechanism 21 and a PTZ 22. The pan/tilt switching mechanism 21 includes a ball head body 211, a pan/tilt body 212, and a positioning pin 213. The ball head body 211 is movable in the gimbal body 212. Yuntai 22 and the ball

The head body 2Π is fixedly connected. The positioning pin 213. cold gathers; on the gimbal body 212, and the ball head body 211 is still alive: > [0062] Please refer to the twelfth and thirteenth figure 2111 and the ball body 2111 Shape body 13. The spherical body 2111 is provided with two positioning holes 211, and the two juxtaposition holes 211 7 are symmetrically distributed and coaxially distributed on the spherical body 2111 on the β-spherical body 211, corresponding to the position of each positioning hole 2117. The handle 2丨丨3 is fixed to the head 22 . D..-~2 ... -i'fi [0063]

The gimbal body 212 is substantially a cylindrical shell, and the accommodating chamber is provided with a receiving cavity 2121 for accommodating the ball head body 211. The ball head body 211 and the accommodating cavity 2121 are gap-fitted so that the ball head body 211 can freely rotate within the accommodating cavity 2121. The top of the gimbal body 212 is provided with a through hole 2123 through which the ball handle 2113 passes. A notch 2125 is provided on the body of the gimbal body 212 from the top to accommodate the handle 2113. A through hole 2127' communicating with the accommodating cavity 2121 is further provided on the side wall of the gimbal body 212. In this embodiment, a through hole 2127 having an internal thread is provided for mounting the positioning pin 213. The top of the gimbal body 212 is further provided with a mark notch 212 9 at a position corresponding to the through hole 2127. Form No. A0101 Page 14 of 50 Page 100 March 30 S Snuclear Replacement Page [0064] The locating pin 2 1 3 is substantially rod-shaped, including threaded portions 2丨3 j connected in sequence, and a connecting portion 21 3 3 The transition portion 213 5 and the pin portion 21 3 7 . The diameter of the connecting portion 2133 having a smooth surface is smaller than the diameter of the threaded portion 2131 and the transition portion 2135. A first stopper surface 213 2 is provided between the thread portion 21 31 and the connecting portion 21 3 3 . The pin portion 2137 has a certain taper. [0065] The pan/tilt switching mechanism 21 further includes a mouthpiece 214, a knob 215, a knob 216' knob cover 217, a spring 21 8 and a protective cover 219. [0066] The mouthpiece 214 includes a body portion 2141 and a thread portion 2143 extending from the side of the body portion 2141. The main body portion 2141 has a second weir stop surface 2142 that can abut against the first stop surface 2132. The thread portion 2143 is screwed and fixed in the through hole 2127 of the pan/tilt body 212. The body portion 2141 has a through hole 2145 through which the threaded portion 2131 of the positioning pin 213 is screwed. The length of the dental hole 2145 is smaller than the length of the connecting portion 2133 of the positioning pin 213. A through hole 2146 communicating with the tooth hole 2145 is formed in the middle of the thread portion 2143. The aperture of the via 2146 is slightly larger than the diameter of the transition 2135 of the locating pin 213 so that the transition 2135 can slide within the via 2146. The knob 215 is substantially annular, and a receiving cavity 2151 for receiving the main body portion 2141 of the mouthpiece 214 is formed inside. A fixing hole 2153 that engages with the threaded portion 21 31 of the positioning pin 213 is opened at the end of the red 215. The surface of the knob 215 is further provided with an annular positioning groove 2155. [0068] The knob sleeve 216 is substantially annular and is received in the positioning groove 2155. The knob sleeve 216 is made of rubber. [0069] The knob cover 217 is substantially circular and is disposed on the end surface 2156 of the knob 215 for shielding the threaded portion 2131. Form No. 1010101 Page 15 / Total 50 Pages Delete 5585 [0071] [0073] The correction replacement page spring 218 is disposed in the receiving cavity 2151 at one end on the 30th of March, 100, and one end is opposite to the inner wall of the knob 215, and One end of the main body portion 2141 of the mouthpiece 214 abuts against the second stop surface 2142 of the mouthpiece 214. The anti-sleeve cover 21 9 is substantially annular, and is disposed in the receiving cavity 2 and is located between the knob 215 and the mouthpiece 214. Referring to the fourteenth and fifteenth drawings, when the pan/tilt switching mechanism 2 j is assembled, the mouthpiece 214 is first fixed to the through hole 2127 of the pan/tilt body 212 through the screw portion 2143, and then the threaded portion 2131 of the pin 213 is positioned. Step through the braces to 4, the spring 21S 'sleeve surprises the stupid: in the fixing hole 2153 ' of the knob 215 and makes the mouthpiece 214 just correspond to the connecting portion 2133 of the positioning pin 213 knob cover 217 after the 'PTZ switch When the pan/tilt assembly 20 is in the three-dimensional use state, the pin portion 2137 of the clamp pin 213 is located in the mouthpiece 214 under the action of the punch 218, and maintains a certain gap with the ball head body 211. The gimbal body 212 rotates inside, thereby driving the pan/tilt 22 springs/rotation. When the user inadvertently collides with the knob 215, the first stop face 2132 of the history |103

It will abut against the second stop surface 2142, thereby preventing the positioning pin 21 3 from entering the positioning hole 2117 and colliding with the ball head body 211. At the same time, the inner wall of the protective cover 219 cooperates with the outer wall of the mouthpiece 214 to protect the thread in the hole 2145 from being damaged by the connecting portion 2133 of the positioning pin 213. Please also refer to the eleventh figure. When it is necessary to switch the pan/tilt assembly 2 to the two-dimensional use state, the ball head body 211 may be rotated first, so that the notch 2129 of the pan-tilt body 212 and the mark 2115 of the ball-head body 211 are made. Alignment ◊ At this time, the ball form number A0101 is 6 pages/total 50 pages [0074] [0075] [0078] [0079] [ϊ〇〇年〇3月30日正正换头头The positioning hole 2117 of the body 211 is just aligned with the through hole 2127 of the platform body 212. Next, the force of the knob 21 5 is 'moved while moving toward the ball body 211', so that the threaded portion 2131 of the positioning pin 21 3 can be screwed in the tooth hole 2145 of the mouthpiece 21 4 and finally positioned. The pin portion 2137 of the pin 213 passes through the through hole 2127 and enters the positioning hole 2 Π7 of the ball head body 211, and is opposed to the cushion rubber strip 2 11 6 (as shown in the fourteenth circle). At this time, the ball head body 211 can only rotate the axis of the positioning pin 21 3 to realize the one-dimensional pitch swing of the pan/tilt 2 2, thereby effectively preventing the problem that the pan/tilt 2 2 is easily shaken when used for two-dimensional use. The buffer strip 2116 can gradually increase the resistance when the positioning pin 213 enters the positioning hole 211 7 to serve as a buffer. By rotating the knob 215 in the reverse direction, the pin portion 2137 of the positioning pin 213 is withdrawn from the positioning hole 2117 of the ball head body 211, and the pan/tilt assembly 2〇 can be switched back to the three-dimensional use state. Referring to the sixteenth and seventeenth embodiments, the pan-tilt switching mechanism 21a of the second embodiment is substantially the same as the pan-tilt switching mechanism 21 of the above embodiment, except that the pan-tilt switching mechanism 21a of the present embodiment includes The positioning pin 2] 3a, the mouthpiece 214a, the knob 215a, the knob cover 217a and the spring 218a. The positioning pin 213a has a substantially rod shape and includes a boss 2131a, a connecting portion 2133a, and a pin portion 2137a which are sequentially connected. The mouthpiece 214a includes a main body portion 2141a and a threaded portion 2143a formed to extend from the side of the main body portion 2141a. A tooth hole 2145a is opened in the secret portion of the main body portion 2141a. The thread portion 2143a is screwed and fixed in the through hole 2127 of the pan/tilt body 212. The surface of the knob 21 5a is provided with an external thread 21 52a matching the tooth hole 2145a. * Form No. A0101 Page 7 of 50 M405585. Correction replacement page of March 30, 100. The inside is provided with a receiving positioning pin 21 3a. Containment chamber 21 51 a. The end portion of the knob . 21 5a is formed with a fixing bar 2153a having a diameter smaller than that of the boss 2131a of the positioning pin 21 3a. [0080] The knob cover 21 7a is screwed to the end of the knob 21 5a and closes the receiving cavity 2151a. The spring 218a is disposed in the receiving cavity 2151a, and one end thereof abuts against the knob cover 217a, and the other end abuts against the boss 213la of the positioning pin 213a. [0082] Please also refer to the eighteenth and nineteenth figures. When the pan-tilt assembly 2 is in the three-dimensional state of use, the 'positioning scale 2 i 3 is limited to the inside of the sleeve 214 a' and is maintained at the same time as the ball head 2Π. Rotating within the gimbal body 212, thereby rotating the photograph

•. :;Γ.

[0083] n When a person needs to use the pan-tilt assembly 2 as a two-dimensional use state 8|^ to apply a m-force to the knob 215a, so that it rotates while moving toward the gas head boundary 11 by the spring 218a. , the pin 2 of the positioning pin 2 〖3a|the sound 2143 enters the positioning hole 211 7 of the ball head body 211. The positioning hole 2117 of the threat 2 ί 1 is not in contact with the through hole 2127^_$ of the pan/tilt body 212 'because of the compressible action of the spring 218a', so the positioning pin 213a does not cause the ball head body 211 to be injured" [0084]

The multi-purpose tripod of the present invention also includes a pan/tilt assembly 2〇, as shown in the twentieth and twenty-first figures, 'this pan-tilt assembly 20 includes a pan-tilt switching mechanism 21b' in which the ball-shaped body 211 is placed on the gimbal body 212, the neck of the ball head body 211 is exposed to the gimbal body 212. The gimbal body 212 is a cylindrical housing that is in clearance fit with the ball head body 211 disposed therein. The top of the gimbal body 212 is necked, and the diameter is smaller than the diameter of the ball head body 211 to restrain the ball head body 211 ^PTZ table number A0101 Page 18 / Total 50 pages [0085] 100 years March 30 Japanese body 2 1 2 The top end is provided with a positioning recess that is open downward. The side wall is provided with a top end notch 2125 for accommodating the neck side of the ball head body 211. A plurality of through holes are also formed in the side wall of the pan/tilt body 2 1 2 for mounting various kinds of adjustment turns. Referring to the twenty-second figure, the ball head body 211 is placed in the pan head body 212, and the outer surface of the ball head body 211 is provided with an annular groove 2119 at the largest diameter perpendicular to the axial direction. When the assembly 26 is engaged, when the switching pin 261 is raised 2611 into the ball body recess 211 9 when the camera is used, when the notch 2125 is facing forward, the ball groove 2119 is raised by the side switching pin 2 61 2 611 limit, can not tilt left and right 'can only allow the neck of the ball head 211 to lie forward or upright to do front and rear pitching action, and horizontal rotation to achieve the camera's action function. Referring to the twenty-third figure, the switching assembly 26 includes a switching pin 261, an elastic member 262 (such as a spring) that pushes the shift pin 261 to retract, and a switching lever 260. [0087] The shift pin 261 is engaged with the annular groove 2119 through a through hole 2127 in the side wall of the pan/tilt body 212. One end of the shift pin 261 that engages with the annular groove 2119 is provided with a projection 2611. The size of the projection 2611 is adapted to the width of the annular groove 2Π9. The other end of the shift pin 261 is a blind hole 2612 which is deep enough to accommodate the compressed height of the elastic member 262, and the elastic member 262 is placed therein. [0088] The switching assembly 26 includes a switching lever 260 and a switching sleeve 263. One end of the switching sleeve 263 is a blind hole, and the shift pin 261 and the elastic member 262 are placed in the blind hole of the switching sleeve 263. The blind hole end 263 1 is provided with an external thread and is screwed into the through hole 2127. The side wall of the shift pin 261 is provided with a connecting hole 2613 for connecting and cutting. Form No. A0101 Page 9 / Total 50 pages 405585 On March 30, 100, press the replacement page to change the rod 260. A switching groove 2632 is disposed on the side wall of the switching sleeve 263. The switching groove 2632 is disposed along the radial direction of the switching sleeve 263, and the angle between the switching groove 263 and the axial center line is gradually increased, and the angle between the slopes at the end far from the ball body 211 is maximized, and the switching groove is maximized. The ends of 2632 are curved, and in order to stabilize the switching lever 260, a concave portion 2633 having a curved obtuse angle is provided at an end away from the ball head body 211. The switching lever 260 extends from the switching groove 2632. [0089] The switching groove 2632 may also adopt other structures such as a bent structure. As long as the switching lever 26 0 can be stabilized at both ends. [0090] Within 2612, the shift pin sleeve 263 will then be toggled. The switching lever 260 is connected through the connecting hole 2613 of the wall, and the 2631 and the through hole 2127 on the pan/tilt body 212 are rotated. [0091] Operation: When the switching lever 260 is at the position shown in the twenty-fifth, the elastic member 262 Cooperate to push the shift pin IfstelU to move in the direction, the protrusion 2611 is snapped into the annular groove 2ΐ ¥ ¥ ¥ Ρ Ρ , , , , , , , , , , , , , , 26 26 26 26 26 26 26 26 26 26 26 26 26 The freewheeling state, therefore, the position of the switching lever 260 in this gear position is stable. When the notch 2125 is facing forward, the ball groove 2119 is restricted by the side shift pin protrusion 2611, and cannot be tilted left and right, and can only allow the neck of the ball head body 211 to lie forward or upright for vertical up and down vertical pitching. Action and horizontal rotation to achieve the camera's action function, suitable for camera use. [0092] The installation sequence is: first place the elastic member on the cut: wipe the blind hole of the rubber lock 2 61 _

When using the camera, you need to adjust the angle of the left and right screens when you are horizontally and need to lie on the side of the vertical form number A0101 page 20 / total 50 pages 100 years on March 30, the shuttle is replacing the page shot screen, you can pull the switch lever 2 6 0 to the first In the position shown in the twenty-sixth figure, the switching pin 261 compresses the elastic member 262 to return to the switching sleeve 263, and the protrusion 2611 is retracted from the annular groove 2119 on the ball body 211 to be retracted into the switching sleeve 263, and the ball head body 211 can be Free to rotate, also lying on the side, the neck is placed in the gap 2125. At this time, since the switching groove 2632 is a concave portion 2633 having a curved obtuse angle at an end away from the ball body 211, the switching lever 260 cannot be returned to the state of the twenty-fifth figure under the elastic force of the elastic member 262. Therefore, the position of the switching lever 260 in this gear position is also stabilized, that is, the function of the general camera ball head is restored. [0093] In summary, the multi-purpose tripod of the present invention can achieve the intended purpose of use, and solve the lack of conventional knowledge, and because of the novelty and progress, fully comply with the requirements of the new patent application, according to the patent law To file an application, please check and grant the patent in this case to protect the rights of the creator. [0094] The first figure is an exploded perspective view of the ball head cover and the protective cap of the present invention; [0095] The second figure is an exploded perspective view of another view of the ball head cover and the protective cap of the present invention; [0096] The third figure is a three-dimensional appearance of the middle tube of the creation; [0097] The fourth picture is a state diagram of the use of the creation of a tripod; [0098] The fifth figure is a schematic diagram of the combination of the ball head replacing the pan/tilt; [0099] The sixth figure is a schematic view of the horizontally placed ball head; [0100] The seventh figure is a schematic view of the ball head being vertically placed; [0101] The eighth figure is a longitudinal sectional view of the seventh figure; A0101 Page 21 of 50 M405585 100th March 30th Nuclear Replacement Page [0102] The ninth figure is the DD section view of the eighth figure; [0103] The tenth figure is the vertical tilting pendulum of the ball [0104] The eleventh figure is a combined appearance view of the cloud platform assembly of the creation; [0105] The twelfth figure is an exploded perspective view of the pan/tilt switch mechanism of the creation; [0106] Another perspective view of the twelfth figure; [0107] FIG. 14 is a combined sectional view of the created cloud platform assembly; [0108] The fifteenth figure is a partial enlarged view of the A area of the fourteenth figure; [0111] [0111] The sixteenth figure is the virtual combination of the creation of the cloud switching without i#. The figure is another sixteenth figure of the sixteenth figure, which is a sectional view of each component combination of the sixteenth figure.

[0112] The nineteenth figure is the combination of the syllabary and the slack rate of the eighteenth figure; ^v'enectua!

[0113] FIG. 20 is a combination diagram of a cloud platform cut and an embodiment of the creation; [0Π4] The twenty-first figure is another one of the twentieth diagram; [0115] A cross-sectional view of each component of the twentieth diagram; [0116] FIG. 23 is an exploded perspective view of the switching component of the present invention; [0117] FIG. 24 is a perspective view of the switching sleeve of the present creation; [0118] The twenty-fifth figure is an external view of the switching component combination of the present creation; [0119] The twenty-sixth drawing is another perspective view of the twenty-fifth figure. [Main component symbol description] Form No. A0101 Page 22 of 50 M405585 • [0120] <This creation> 13... Middle tube 13a... Long tube 1 31... Groove 2 0... PTZ assembly 21, 21a ...PTZ switching mechanism 211...ball head body 2111...ball body 2113...ball shank® 2115...mark 2116...buffer strip 2117...positioning hole 211 9...annular groove 212...pTZ body 2121... accommodating chamber 2123... Via 2125...notch® 2127...through hole 2129...notch 213,213a...positioning pin 2131...threaded portion 2131a... boss 2132...first stop surface 2133, 2133a...connecting portion 2135...transition portion 2137, 2137a...pin portion Form No. A0101 On March 30, 100, the shuttle replacement page page 23 / total 50 pages M405585 100 March 30 correction replacement page 214, 214a... braces 2141, 2141a... body portion 2142... second stop surface 2143, 2143a... threaded parts 2145, 2145a...

V

2146...via 215, 215a... knob 2151a... housing cavity 2152a... external thread 2153, 2153a... solid cage 2155... positioning groove 21 56... end face 21 6... knob 217, 217a... knob cover 218, 218a...spring 219... Protective cover 22... PTZ 26... Switching unit 260... Switching lever 261... Switching pin 2 611... Bump 2612... Blind hole 2613... Connecting hole 262··· Elastic member 263... Switching sleeve 2631... End form number A0101 Page 24 / Total 50 pages M405585 100 years of March 30, nuclear replacement page 2 6 3 2...Switching groove 2 6 3 3...Concave round 30...Ball cap 3 01...Positioning screw 31...Ball set

311...axial notch 31 2··· hollow chamber 31 3...threaded hole 314...toothed hole 31 5...rib 316 3...screw hole 317...through hole 319...locking hole 32...positioning screw 33...rotation screw 34...lock knob 341...screw 35...upper collar 3 51...top 352...notch 36...ball head 36 ·through hole 362···long slot 3 6 3...round 孑L 3 6 4... hole Wall 37...Semicircle form number A0101 Page 25/Total 50 pages M405585 100 March 30, according to the replacement page 371... concave curved surface 38... middle tube bundle ring 3 81... longitudinal rib 3 8 2... longitudinal slot 383...bump 384...blind hole 39...metal locking block 3 91...bulge

3 9 2...spherical surface 3A...lower loop sleeve 3B...lower positioning ring 3B1...fixture west mouth 3C...top whole piece 4 0...caps 401...joint head 402...rib

4 0 3... annular step 404... dental hole 42... lower jaw 4 3... base locking ring 431... protruding end 4 3 2... bottom edge 50... level clamp 8... foot form number Α 0101 26 1 / 50 page

Claims (1)

M405585 March 30, 100, according to the replacement page VI, the scope of application for patents: 1. A multi-purpose tripod, comprising a protective cap connected to the foot, a ball head cover disposed above the protective cap, through the protective cap and the The middle tube of the ball head cover, wherein the ball head cover comprises a ball bushing, a ball head placed in the ball bushing, and the ball bushing sidewall is symmetrically provided with an axial notch and a through hole, the axial notch The through hole is at the same axial height, and the ball head is provided with a through hole penetrating up and down, and the middle pipe passes through the through hole. 2. The multi-purpose tripod of claim 1, wherein an upper bundle collar and a lower bundle collar are disposed between the ball head and the ball bushing. 3. The multi-purpose tripod of claim 1, further comprising a middle tube radial locking device. 4. The multi-purpose tripod of claim 3, wherein the middle tube radial locking device comprises a middle tube bundle ring and a locking knob, the middle tube bundle ring being disposed at the ball head and the middle tube An axial groove is disposed on the side wall of the middle tube, and the inner wall of the middle tube bundle ring is provided with a longitudinal rib that is inserted into the groove, and the ball head is provided with a circle corresponding to the rib. a multi-purpose tripod according to claim 4, wherein the locking knob is pressed through the ball bushing and the round hole, wherein the middle tube bundle ring is at the rib A corresponding bump is provided on the outer wall corresponding to the circular hole, and the locking knob is in contact with the bump through the ball bushing. 6. The multi-purpose tripod of claim 5, wherein the middle tube bundle ring is provided with longitudinal grooves on both sides of the protrusion, and the distance between the longitudinal grooves is smaller than the circumference of the protrusion To the width. 7. The multi-purpose tripod according to claim 5, further comprising a locking block, wherein the locking block is provided with a protrusion facing one side of the ball head, and the protrusion is provided with 099220339 Form No. A0101 No. 27 Page / Total 50 pages 1003109412-0 10 11 12 13 14 . 099220339 Yes. The blind hole that is convexly fitted. A multi-purpose wall as set forth in claim 4 is provided with a convex frame, wherein the outer portion of the ball bushing is as claimed in the item (10) (d). In the case of a circular hole corresponding to the other, the ball head is provided with a thread on the ball bushing of the hole 'locking 4! &quot;彳长(四)' as in the elongated slot of the claim. Badly, the base locking ring is located in the middle, and further comprises a lower portion of the base locking ring facing the protective cap, the base is locked, and the ball lining is further: a convex portion at a shape, The internal threaded sleeve is provided with a thread on the bottom of the sleeve, such as the internal thread of claim 10. An internal thread of the inner wall of the versatile one-ball bushing base of the escaped device, such as the multi-purpose three-chat frame described in the claim &quot;, t: the inner wall of the cap is provided with an annular step, and the lower positioning ring is Between the annular steps, the annular step and the base locking ring, I::, *«, as described in claim 11, the multipurpose #gp%%, the ball bushing corresponding to the base The protruding end of the locking ring is provided, and the locking hole is passed through the locking hole to press the outer wall of the protruding end. The multi-purpose tripod of claim 1 further includes a pan-tilt switching mechanism, the pan-tilt switching mechanism comprising a pan-tilt body and a ball-end body, the pan-tilt body having an accommodating cavity, the ball-body activity being disposed at the a positioning hole is formed in the receiving body, and the through hole body has another through hole corresponding to the positioning hole, and the coupling switching mechanism further comprises a positioning of the movable through hole in the other through hole. The pin is switched between the two positions of entering the positioning hole and exiting the positioning hole through the positioning pin. [Rotating the ball head body in the PTZ body and winding the form number. A0101 Page 28 / Total 50 pages 1003109412 -0 loo years 〇 March 3〇 Press π M405585. The locating pin swings between the two states. The multi-purpose tripod of claim 14, wherein the pan-tilt switching mechanism further comprises a braces and a knob, the positioning pin passes through the braces and is fixed with the knob, and the braces are fixed in the through holes of the gimbal body The positioning pin is connected to the mouthpiece through a threaded movement. The multi-purpose tripod of claim 15, wherein the pan-tilt switching mechanism further comprises a spring, the two ends of the spring being respectively opposed to the knob and the mouthpiece. 17. The multi-purpose tripod of claim 15, wherein the locating pin comprises a first stop surface, the mouthpiece comprising a second stop surface 18 that abuts the first stop surface. As claimed in claim 15 The multipurpose tripod, wherein the dental mouthpiece is provided with a dental hole, the positioning pin includes a threaded portion matching the dental hole and a connecting portion connected to the threaded portion, the length of the dental hole being smaller than the length of the connecting portion . 19. The multi-purpose tripod of claim 15, wherein the pan/tilt switching mechanism further comprises a protective cover between the knob and the mouthpiece. 20. The multi-purpose tripod of claim 14, wherein the number of the positioning holes is two, and the two positioning holes are symmetrically distributed to the ball body. The multipurpose tripod of claim 14, wherein the locating hole is provided with a buffer strip in contact with the locating pin. The multi-purpose tripod of claim 14, wherein the pan-tilt switching mechanism further comprises a mouthpiece and a knob, the positioning pin passes through the socket and is fixed to the knob, and the socket is fixed in the through hole of the platform body The knob is coupled to the mouthpiece through a threaded movement. The multi-purpose tripod of claim 22, wherein the pan-tilt switching mechanism further comprises a knob cover and a spring, the knob is provided with a receiving cavity for receiving the positioning pin, the knob cover is disposed at an end of the knob and is closed The receiving cavity, the spring is set to 099220339 Form No. Α0101 Page 29 of 50 1003109412-0 雠5585 24 . 25 . 26 . 27 · 28 29 30 100 March 30, the replacement page is in the receiving cavity, One end is opposite to the knob cover, and the other end is opposite to the positioning pin. The multi-purpose tripod according to claim 1, further comprising a pan-tilt switching mechanism, the pan-tilt switching mechanism comprising a pan-tilt body and a ball-end body disposed in the gimbal body, wherein the pan-tilt body is provided with an allowable ball a notch on the side of the head and neck, the ball body is provided with an annular groove at a maximum diameter perpendicular to the axial direction, and the switching element passes through the gimbal body to cooperate with the annular groove to limit the left and right tilt of the ball head . The multi-purpose tripod according to claim 24, wherein the switching assembly includes a rotation with the annular groove, and the selection: switching the pin to expand and contract.. '11 · -v ... V.1 . . . 1 · &gt; Elastic and switching elements. The multi-purpose three-way switch lever component according to claim 25 includes a switch lever and a switch sleeve, and one end of the switch body of the switch head is a blind hole for accommodating the switch gear. A switching slot is disposed on the side wall of the switching sleeve, and the switching lever is connected to the remote switching pin and extends out of the switching slot.丨nteikdud, as described in claim 26, the multi-purpose three', the switching slot is along the width of the 'V, the radial setting of the switching sleeve, and the angle of the thinning gradually increases, away from the ball body. The angle at one end of the ramp is maximized. A multi-purpose tripod according to claim 27, wherein the switching groove has an arc shape at both ends, and an end point away from the ball body is an obtuse arc which can position the switching lever. The multi-purpose tripod of claim 26, wherein the switching groove is a secondary bent concave portion to position the switching lever. The multipurpose tripod of claim 26, wherein one end of the switching pin and the annular groove is provided with a protrusion, and the size and height of the protrusion 099220339 Form No. A0101 Page 30/Total 50 Page 1003109412-0 M405585 The replacement of the width of the annular groove is being replaced after March 30, 100; the other end is a blind hole, the depth of which can accommodate the compression of the elastic member. The height of the switch pin is provided with a connecting hole for connecting the switching lever. 099220339 Form No. A0101 Page 31 of 50 1003109412-0