CN211344738U - Spherical cloud platform with function of making a video recording - Google Patents

Abstract

The utility model provides a spherical cloud platform with camera shooting function, which comprises a bearing bracket for installing and fixing a camera, wherein the rear end of the bearing bracket is connected with a switching part which is installed and fixed on the camera shooting bracket; the transfer part comprises a handheld component, a rotary hinged ball and a ball bearing seat, two U-shaped grooves are formed in the ball bearing seat corresponding to the front side and the rear side of the rotary hinged ball, a bearing support is fixedly connected to the front side of the rotary hinged ball through a rotating shaft, the rotating shaft is rotatably clamped in the U-shaped grooves in the front side of the ball bearing seat, the handheld component is connected to the rear side of the rotary hinged ball and rotatably clamped in the U-shaped grooves in the rear side of the ball bearing seat, the handheld component and the rotating shaft are positioned and installed in the U-shaped grooves in the front side and the rear side of the ball bearing seat along the same axial direction, and the rotary handheld component drives the bearing support and a camera thereon to rotate 360 degrees along the same axial; the spherical tripod head has a simple structure, is stable and reliable, not only realizes the photographing function, but also achieves the pitching and shooting functions of the camera.

Description

A spherical head with camera function

technical field

The utility model belongs to the technical field of camera equipment, in particular to a spherical head with a camera function.

Background technique

With the increasing diversification of people's entertainment, the use of electronic photographic equipment for photography and videography has become a hobby of many people, but now the spherical head on the market only supports the photography function, and the electronic photographic equipment is fixed on the spherical head. It is then fixed on a tripod and placed on a flat surface, thereby ensuring the stability of the electronic photographic equipment during photography.

However, with the development of electronic technology, the image function of mobile phones or micro-SLR cameras is becoming more and more powerful. People hope to develop a spherical head that supports both photography and video on the basis of this ordinary head. Low cost and improved entertainment.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and to provide a spherical head with a camera function that is simple, stable and reliable in structure. In the groove, the rotating hand-held assembly drives the bearing bracket and its upper camera to rotate 360° along the same axis through the rotating hinge ball.

According to the technical solution provided by the present utility model: a spherical head with a camera function, including a bearing bracket for installing a fixed camera, the rear end of the bearing bracket is connected with an adapter, and the adapter is installed and fixed on the camera. on the bracket;

The transfer part includes a hand-held assembly, a rotating hinge ball and a ball bearing seat. The spherical body bearing seat is provided with a limit slot hole for the rotating hinge ball to be loaded from the bottom side and prevent it from being detached from the top. There are two U-shaped grooves on the ball bearing seat corresponding to the front and rear sides of the ball;

The bearing bracket is connected and fixed on the front side of the rotating hinge ball through a rotating shaft, and the rotating shaft is rotatably clamped in the U-shaped groove on the front side of the ball bearing seat;

The hand-held assembly is connected to the rear side of the rotating hinge ball, and is rotated and clamped in the U-shaped groove on the rear side of the ball bearing seat. The hand-held assembly and the rotating shaft are positioned and installed in the U-shaped groove on the front and rear sides of the ball bearing seat along the same axis Inside, rotating the hand-held assembly drives the bearing bracket and its upper camera to rotate 360° along the same axis by rotating the hinge ball.

Further, the hand-held assembly is detachably connected to the rear side of the rotating hinge ball.

Further, the hand-held assembly includes a connecting sleeve, a handle and a locking rod;

The center of the connecting sleeve is provided with a through hole with an internal thread, and both ends of the connecting sleeve are boss structures;

The rear side of the rotating hinge ball is provided with a fixing hole, and the fixing hole includes two first and second empty grooves with different diameters. The diameter of the second hollow groove away from the spherical surface is large, the first hollow groove is matched with the first boss of the connecting sleeve to limit installation, and the inner wall of the second hollow groove is provided with an internal thread with the through hole of the connecting sleeve the same internal thread;

One end of the handle is a hand-held part, and the other end is a clamping part, a through hole is formed in the middle of the clamping part, and two stepped first grooves and a second groove are formed along the axial direction of the through hole of the clamping part. Two grooves, the first groove and the second boss of the connecting sleeve are clamped and installed;

The locking rod includes a knob part and a connecting rod, the connecting rod is inserted and fixed in a hole opened on a boss at one end of the knob part, and the part of the connecting rod extending out of the knob part is provided with a through hole with the connecting sleeve an inner thread, an outer thread corresponding to the inner thread of the second hollow groove of the rotating hinge ball, the boss of the knob part is clamped and installed with the second groove of the handle clamping part;

The locking rod is sequentially fixed on the clamping part of the handle, the connecting sleeve and the rotating hinge ball, and is screwed with the through hole of the connecting sleeve and the second empty groove of the rotating hinge ball .

Further, the connecting sleeve is provided with a limit ring and a limit cone between the two bosses, the limit ring is in contact with the surface of the rotating hinge ball, and the limit cone and The U-shaped grooves of the ball bearing seat are in contact with each other.

Further, the size of the two U-shaped grooves of the sphere receiving seat is the same and symmetrically distributed to each other.

Further, a positioning convex strip is provided on the outer wall surface of the second boss of the connecting sleeve, and a groove corresponding to the positioning convex strip is provided on the inner wall surface of the first groove of the handle engaging portion.

Further, the ball bearing seat further includes an adjustment assembly, the adjustment assembly includes a hand twist part and an adjustment part, the hand twist part and the adjustment part are connected by a connecting rod, and there is an opening on the ball bearing seat that can pass through. The through hole of the connecting rod, the one end surface of the adjusting part is set as a spherical concave surface corresponding to the outer wall surface of the rotating hinge ball, and the adjusting part is driven by adjusting the hand torsion part to clamp or disengage the rotating hinge ball .

Further, the rotating shaft is a cylindrical rotating shaft formed together with a connecting hole in the middle extending outward from the front side of the rotating hinge ball and an inner thread on the inner wall. Bolted.

Further, the bearing bracket includes a tightening device, a bearing table, and a connecting base, the bearing table is provided with an external thread screw extending toward the top surface, and the connecting base is provided with an outer thread extending from the rotating hinge ball. The clamping slot is matched with the cylindrical rotating shaft, and the clamping slot is provided with a through hole for passing the fixing bolt, and the fixing of the bearing table and the connection base can be adjusted by adjusting the tightening degree of the tightening device. and separation.

Further, the tightening device includes a tightening knob with a screw rod and a tightening bracket with a claw buckle, and the connecting base is provided with an inner threaded hole matched with the tightening knob. The screwing degree of the tightening knob and the inner threaded hole realizes the clamping and separation of the tightening bracket and the support table.

Invention effect of the present utility model:

The rotating hinge ball of the utility model can be rotated at a maximum of 90° in the ball bearing seat, the hand-held component is detachably connected to the rear side of the rotating hinge ball, and the bearing bracket for installing and fixing the camera is connected to the front side of the rotating hinge ball, and is arranged along the rotating hinge ball. They are fixed in sequence on the same axis, and the rotating hand-held assembly drives the bearing bracket and its upper camera to rotate 360° along the same axis through the rotating hinge ball. This spherical pan/tilt with camera function has a simple, stable and reliable structure. When you need to take pictures, you can remove the hand-held component, and when you need to take a picture, you can put the hand-held component on. Through the detachable hand-held component, both the camera function and the camera tilt can be realized. Overhead camera function.

Description of drawings

The present invention will be further described by using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. For those of ordinary skill in the art, under the premise of no creative work, the following drawings can also be used to obtain Additional drawings.

FIG. 1 is a schematic diagram of a structural explosion of a spherical head provided by the present invention.

FIG. 2 is a schematic cross-sectional view of the center of the spherical head provided by the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

This embodiment provides a spherical head with a camera function, including a bearing bracket 1 for installing and fixing a camera, the rear end of the bearing bracket 1 is connected with an adapter part 2, and the adapter part 2 is installed and fixed on the camera bracket ;

The adapter part 2 includes a hand-held assembly 21, a rotating hinge ball 22 and a ball bearing seat 23. The ball bearing seat 23 is provided with a limit slot hole for the rotating hinge ball 22 to be loaded from the bottom side and prevent it from being detached from the top. There are two U-shaped grooves on the ball bearing seat 23 corresponding to the front and rear sides of the ball 22;

The bearing bracket 1 is connected and fixed on the front side of the rotating hinge ball 22 through the rotating shaft 3, and the rotating shaft 3 is rotatably clamped in the U-shaped groove on the front side of the ball bearing seat 23;

The hand-held component 21 is connected to the rear side of the rotating hinge ball 22, and is rotatably clamped in the U-shaped groove on the rear side of the ball bearing seat 23. In the groove, the rotating hand-held assembly 21 drives the bearing bracket 1 and its upper camera to rotate 360° along the same axis through the rotating hinge ball 22 .

The camera is fixed on the bearing bracket 1, the adapter part 2 is installed and fixed on the camera bracket, the front side of the adapter part 2 is connected to the bearing bracket 1, the rear side is connected to the hand-held component 21, and the parts connected to each other are rotated and clamped on the camera bracket. There are two U-shaped grooves on the ball bearing seat 23. The rotating hinge ball 22 can rotate at a maximum of 90° in the ball bearing seat 23. The rotating hand-held assembly 21 drives the bearing bracket 1 and its upper camera to move along the same axis through the rotating hinge ball 22. 360° rotation, so as to achieve the purpose of tilting the camera.

As shown in FIG. 1 , the hand-held assembly 21 is detachably connected to the rear side of the rotating hinge ball 22, and the hand-held assembly 21 includes a connecting sleeve 211, a handle 212, and a locking rod 213;

The center of the connecting sleeve 211 is provided with a through hole with an internal thread, and both ends of the connecting sleeve 211 are boss structures;

The rear side of the rotating hinge ball 22 is provided with a fixing hole. The fixing hole includes two first and second empty grooves with different diameters. The diameter of the second hollow groove is large, the first hollow groove is matched with the first boss 2113 of the connecting sleeve 211 to limit installation, and the inner wall of the second hollow groove is provided with the same internal thread as the internal thread of the through hole of the connecting sleeve 211;

One end of the handle 212 is a hand-held portion 2121, and the other end is a clamping portion 2122. A through hole is formed in the middle of the clamping portion 2122, and two first grooves 21221 distributed in a stepped shape are formed along the axial direction of the through hole of the clamping portion 2122. and the second groove 21222, the first groove 21221 and the second boss 2114 of the connecting sleeve 211 are snap-fitted and installed;

The locking lever 213 includes a knob portion 2131 and a connecting rod 2132. The connecting rod 2132 is inserted and fixed in a hole opened on a boss at one end of the knob portion 2131. The portion of the connecting rod 2132 extending out of the knob portion 2131 is provided with a through hole with the connecting sleeve 211. The inner thread, the outer thread corresponding to the inner thread of the second hollow groove of the rotating hinge ball 22, the boss of the knob portion 2131 is snap-fitted with the second groove 21222 of the handle engaging portion 2122;

The locking rod 213 is sequentially fixed on the engaging portion 2122 of the handle 212, the connecting sleeve 211 and the rotating hinge ball 22, and is screwed with the through hole of the connecting sleeve 211 and the second empty groove of the rotating hinge ball 22.

It should be noted that the hand-held assembly 21 is detachably connected to the rear side of the rotating hinged ball 22. The handle 212 is removed from the hand-held assembly 21 when it is necessary to take pictures, and the hand-held assembly 21 is installed when it is necessary to take pictures, so that the functions of photography and video can be realized. switch. The connecting sleeve 211 is matched with the first empty groove of the fixing hole of the rotating hinge ball 22 to limit installation. The connecting rod 2132 passes through the through hole of the clamping part 2122 at one end of the handle 212, extends into the connecting sleeve 211, and is connected with the connecting sleeve 211 and the connecting sleeve 211. Rotating the hinge ball 22 is screwed and fixed, the knob part 2131 and the connecting sleeve 211 are both provided with a boss and the clamping part 2122 of the handle 212 to be clamped. The connecting sleeve 211 and the rotating hinge ball 22 are fixed on the same axis, and the rotating hinge ball 22 can be controlled to rotate synchronously by directly swinging the handle 212, which is convenient for operation.

As shown in FIG. 2 , the connecting sleeve 211 is provided with a limit ring 2111 and a limit cone 2112 between the two bosses, the limit ring 2111 is in contact with the surface of the rotating hinge ball 22, and the limit cone 2112 It is in contact with the U-shaped groove of the ball bearing seat 23 .

It should be noted that the bosses at both ends of the connecting sleeve 211 are respectively connected to the rotating hinge ball 22 and the handle 212, a limiting ring 2111 and a limiting cone 2112 are arranged between the two bosses, the limiting ring 2111 and the The surfaces of the rotating hinge balls 22 are abutted against each other. When the connecting sleeve 211 is fixed to the surface of the rotating hinge ball 22, the limit ring 2111 is used to limit the position, so as to avoid damage to the surface of the rotating hinge ball 22 by excessive force; 2112, which is in contact with the U-shaped groove of the ball bearing seat 23. The outer edge of the U-shaped groove is provided with a chamfer that is consistent with the inclination of the limiting cone 2112. When the connecting sleeve 211 is fixed on the rotating hinge ball 22, the limit The position cone 2112 is in contact with the outer edge of the U-shaped groove, and since the rotating shaft 3 connecting the bearing bracket 1 and the rotating hinge ball 22 will also abut the U-shaped groove on the other side, it can effectively prevent the connecting sleeve 211 from moving in the up, down, left, and right directions. Shake to increase its stability when rotating the camera.

The two U-shaped grooves of the ball bearing seat 23 have the same size and are symmetrically distributed with each other. The two U-shaped grooves are symmetrical in position, and have the same size and shape. They are opened at positions symmetrical to the center of the upper side wall of the sphere receiving seat 23. The size and shape of the grooves are the same. It is the same as the outer diameter of the rotating shaft 3 of the rotating hinge ball 22 . Conversely, this function can also be achieved by setting the two U-shaped grooves to be symmetrical in position but different in size.

The outer wall surface of the second boss 2114 of the connecting sleeve 211 is provided with a positioning convex strip, and the inner wall surface of the first groove 21221 of the engaging portion 2122 of the handle 212 is provided with a groove corresponding to the positioning convex strip.

It should be noted that when the locking rod 213 , the handle 212 , the connecting sleeve 211 and the rotating hinge ball 22 are fixed on the same axis, the handle 212 needs to be rocked to drive the rotating hinge ball 22 to rotate synchronously; The outer wall surface of the table 2114 is provided with a positioning protruding strip, and the inner wall surface of the first groove 21221 of the handle 212 is provided with a groove corresponding to the positioning protruding strip, which can increase the grip between the handle 212 and the connecting sleeve 211 force, the handle 212 is further clamped in the swinging direction, the rotation synchronization is higher, and the use is more reliable.

The ball bearing seat 23 includes an adjustment assembly, and the adjustment assembly includes a hand twist portion 2311 and an adjustment portion 2312. The hand twist portion 2311 and the adjustment portion 2312 are connected by a connecting rod 2132, and the ball bearing seat 23 has a through hole through which the connecting rod 2132 can pass. One end surface of the adjusting portion 2312 is set as a spherical concave surface corresponding to the outer wall surface of the rotating hinge ball 22 .

It should be noted that the hand twist part 2311 is connected to the adjustment part 2312 through the connecting rod 2132 , and one end surface of the adjustment part 2312 is set as a spherical concave surface corresponding to the outer wall surface of the rotating hinge ball 22 , which can be closely attached to the outer wall surface of the rotating hinge ball 22 , press it to prevent rotation; by twisting the hand twist part 2311, the adjusting part 2312 is driven to move up and down, when moving downward, the concave surface is separated from the outer wall surface of the rotating hinge ball 22, and the rotating hinge ball 22 can rotate freely and move upward. At the time of rotation, the concave surface is pressed against the outer wall surface of the rotating hinge ball 22 to prevent it from rotating, which improves the overall stability when it needs to maintain a certain angle after rotating.

The rotating shaft 3 is a cylindrical rotating shaft 3 formed together with a connecting hole in the middle and an inner thread on the inner wall extending outward from the front side of the rotating hinge ball 22 .

It should be noted that the rotating shaft 3 is integrally formed with the rotating hinge ball 22 , and is a cylindrical rotating shaft 3 with a connecting hole in the middle extending outward from the front side of the rotating hinge ball 22 and an internal thread on the inner wall, and the cylindrical rotating shaft 3 is connected with the bearing bracket 1 . After clamping, screw the bolts from the bearing bracket 1 to the direction of the rotating shaft 3 to fix it. Integrating the rotating shaft 3 and the rotating hinge ball 22 can reduce the number of integral parts, without the need for secondary installation and disassembly, and the structure is more concise.

The bearing bracket 1 includes a tightening device 13, a bearing table 11, and a connecting base 12. The bearing table 11 is provided with an external thread screw extending toward the top surface, and the connecting base 12 is provided with a cylindrical rotating shaft 3 extending outward from the rotating hinge ball 22. The matching slot is provided with a through hole for passing the fixing bolt, and the fixing and separation of the support table 11 and the connection base 12 can be adjusted by adjusting the tightening degree of the tightening device 13 .

The tightening device 13 includes a tightening knob 131 with a screw rod and a tightening bracket 132 with a claw buckle. The connecting base 12 is provided with an inner threaded hole matched with the tightening knob 131. The screwing degree of the threaded hole realizes the clamping and separation of the screwing bracket and the support table 11 .

It should be noted that, by setting the tightening device 13 and adjusting the tightening knob 131 with the screw, the tightening and separation of the tightening bracket 132 and the support table 11 are realized according to the screwing degree of the tightening knob 131, so that The supporting table 11 and the connecting base 12 are detachably fixed to one piece, which improves the practicability during use and facilitates the camera operation.

The utility model provides a spherical head with a camera function. The rotating hinge ball 22 can be rotated by a maximum of 90° in the spherical body receiving seat 23. The hand-held assembly 21 is detachably connected to the rear side of the rotating hinge ball 22 for installation and fixing The bearing bracket 1 of the camera is connected to the front side of the rotating hinge ball and is fixed in sequence along the same axis. The rotating handheld assembly 21 drives the bearing bracket 1 and its upper camera to rotate 360° along the same axis through the rotating hinge ball 22, and rotates the camera. After the handheld assembly 21 is disassembled, a maximum camera angle of 90° can be achieved. The spherical pan/tilt with camera function is simple, stable and reliable in structure. When shooting is required, the handle 212 is removed from the holding assembly 21, and when shooting is required, the handheld assembly 21 is installed. Through the detachable handheld assembly 21, both normal photography can be realized. function, and achieves the function of the camera tilting and shooting.

Finally, it should be emphasized that the present utility model is not limited to the above-mentioned embodiments, and the above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc., should be included within the protection scope of the present invention.

Claims (10)

1. A spherical tripod head with camera function comprises a bearing bracket for mounting and fixing a camera, and is characterized in that,

the rear end of the bearing support is connected with a switching part, and the switching part is installed and fixed on the camera shooting support;

the transfer part comprises a handheld assembly, a rotary hinged ball and a ball bearing seat, a limiting slotted hole used for the rotary hinged ball to be loaded from the bottom side and prevent the rotary hinged ball from being separated from the top end is formed in the ball bearing seat, and two U-shaped grooves are formed in the ball bearing seat corresponding to the front side and the rear side of the rotary hinged ball;

the bearing support is fixedly connected with the front side of the rotary hinged ball through a rotating shaft, and the rotating shaft is rotatably clamped in a U-shaped groove in the front side of the ball bearing seat;

the handheld assembly is connected to the rear side of the rotary hinge ball and is rotatably connected in a U-shaped groove in the rear side of the ball bearing seat in a clamping mode, the handheld assembly and the rotating shaft are installed in the U-shaped groove in the front side and the rear side of the ball bearing seat in an axial positioning mode, and the handheld assembly is rotated to drive the bearing support and the camera on the bearing support to rotate 360 degrees along the same axis through the rotary hinge ball.

2. A ball holder according to claim 1, wherein the hand-held assembly is removably attached to the rear side of the swivel joint ball.

3. A tripod head according to claim 2, wherein said hand-held assembly comprises a connecting sleeve, a handle and a locking lever;

the center of the connecting sleeve is provided with a through hole with internal threads, and two ends of the connecting sleeve are of boss structures;

a fixing hole is formed in the rear side of the rotary hinge ball, the fixing hole comprises a first empty groove and a second empty groove which are different in diameter, the diameter of the first empty groove close to the outer edge of the spherical surface on the rotary hinge ball is larger than that of the second empty groove far away from the spherical surface, the first empty groove is matched with the first boss of the connecting sleeve for limiting installation, and the inner wall of the second empty groove is provided with an internal thread which is the same as the internal thread of the through hole of the connecting sleeve;

one end of the handle is a handheld part, the other end of the handle is a clamping part, a through hole is formed in the middle of the clamping part, a first groove and a second groove which are distributed in a step shape are formed in the axial direction of the through hole of the clamping part, and the first groove is installed with the second boss of the connecting sleeve in a clamping mode;

the locking rod comprises a knob part and a connecting rod, the connecting rod is inserted and fixed in a hole formed in a boss at one end of the knob part, an external thread corresponding to the internal thread of the through hole of the connecting sleeve and the internal thread of the second empty groove of the rotary hinge ball is arranged on the part of the connecting rod extending out of the knob part, and the boss of the knob part is installed in a clamping manner with the second groove of the handle clamping part;

the locking rod is sequentially fixed on the clamping part of the handle, the connecting sleeve and the rotary hinge ball and is in threaded connection with the through hole of the connecting sleeve and the second empty groove of the rotary hinge ball.

4. A ball head according to claim 3, wherein said connecting sleeve is provided with a limiting ring and a limiting frustum between two bosses, said limiting ring abutting against the surface of said ball of revolution and said limiting frustum abutting against the U-shaped groove of said ball receiving seat.

5. A ball head according to claim 4, wherein said two U-shaped grooves of said ball receiving socket are of identical size and are symmetrically disposed with respect to each other.

6. A tripod head according to claim 3, wherein the second projection of the connecting sleeve has a positioning rib on its outer wall, and the first recess of the grip portion has a groove on its inner wall corresponding to said positioning rib.

7. The spherical holder according to claim 1, wherein said ball receiving base further comprises an adjusting assembly, said adjusting assembly comprises a knob portion and an adjusting portion, said knob portion is connected to said adjusting portion via a connecting rod, said ball receiving base is provided with a through hole for passing through said connecting rod, an end surface of said adjusting portion is configured as a spherical concave surface corresponding to an outer wall surface of said rotary articulated ball, and said knob portion is adjusted to drive said adjusting portion to clamp or separate from said rotary articulated ball.

8. The spherical holder according to claim 1, wherein said shaft is a cylindrical shaft formed by a connection hole formed in the middle of the front side of said rotary hinge ball extending outward and an internal thread formed in the inner wall of said rotary hinge ball, and said cylindrical shaft is connected to said support bracket by a fixing bolt after being clamped.

9. The spherical holder according to claim 8, wherein the support comprises a screwing device, a support platform, and a connection base, the support platform is provided with an external threaded screw rod extending to a top surface, the connection base is provided with a slot matching with the cylindrical rotating shaft extending outward from the rotary hinge ball, the slot is provided with a through hole for passing a fixing bolt, and the fixing and the separation of the support platform and the connection base are adjusted by adjusting the screwing degree of the screwing device.

10. The spherical holder according to claim 9, wherein said screwing device comprises a screwing knob with a screw and a screwing bracket with a pawl, said connection base has an internal threaded hole matching with said screwing knob, and said screwing bracket and said holder are clamped and separated by adjusting the screwing degree of said screwing knob and said internal threaded hole.

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