TWI756082B - Rotating mechanism and rotating capturing structure - Google Patents

Abstract

A rotating mechanism includes a tripod, a carrier, and a spring. The tripod includes a first curved surface and a bracket projecting from the first curved surface. The carrier includes a long groove. The groove includes a second curved surface. The carrier is located on the first curved surface of the tripod. The second curved surface of the groove fits the first curved surface. The bracket passes through the groove. A spring is located on the carrier. The spring is positioned on the tripod and is set in a compressed state so as to apply force to the carrier against the tripod.

Description

Rotating mechanism and rotating photography structure

The present disclosure relates to a rotating mechanism and a rotating photography structure.

Computer equipment can realize real-time image interaction through an external video camera. For example, the external video camera can be fixed on the top of the display. However, most of the pitch structures of external video cameras on the market are complicated and bulky or have redundant appearance, which makes maintenance difficult, and the exposed mechanical structure also affects the appearance.

Therefore, how to propose a solution that can solve the above problems is one of the problems that the industry is eager to devote to R&D resources to solve.

In view of this, one objective of the present disclosure is to provide a rotating mechanism that can be used to rotate a lens structure, such as a video lens.

An aspect of the present disclosure discloses a rotating mechanism.

According to one or more embodiments of the present disclosure, a rotating mechanism includes a foot stand, a bearing seat, and a spring. The tripod includes a first curved surface and a bracket protruding from the curved surface. The bearing seat includes an elongated chute. The chute includes a second curved surface. The bearing seat is arranged on the first curved surface of the tripod. The second curved surface of the chute slidably fits the first curved surface. The bracket goes out of the chute. The spring is arranged on the bracket. The spring is located on the foot frame and is arranged in a compressed state to force the bearing seat against the foot frame.

In one or more embodiments of the present disclosure, the rotating mechanism further includes a fixing member. The fixing member is located on the spring and fixed to the bracket. The first end of the spring abuts the fixture.

In some embodiments, the fasteners are screws. The top surface of the bracket includes screw holes. The thread portion of the screw is locked in the screw hole. The spring rests against the head of the screw.

In one or more embodiments of the present disclosure, the rotating mechanism further includes a wear-resistant member. The wear part is located between the spring and the bearing seat. The chute includes a third curved surface opposite the second curved surface. The wear member includes a fourth curved surface. The second end of the spring abuts the wear member. The fourth curved surface of the wear-resistant member slidably fits the third curved surface.

In some embodiments, the wear member includes a flat abutment surface opposite the fourth curved surface. The second end of the spring abuts the flat abutment surface of the wear member.

In one or more embodiments of the present disclosure, the shape of the first curved surface is a long strip. The elongated chute extends beyond the first curved surface of the tripod. The bearing seat is arranged to slide along the chute relative to the column of the tripod.

In some embodiments, the first curved surface and the second curved surface are respectively circular arc surfaces. The sliding range of the bearing seat relative to the column along the chute is less than 90 degrees.

In one or more embodiments of the present disclosure, the carrier further includes an engaging member. The engaging pieces are arranged at two opposite ends of the chute.

One aspect of the present disclosure discloses a rotating photography structure.

According to one or more embodiments of the present disclosure, a rotating photographing structure includes the aforementioned rotating mechanism and photographing device. The rotating mechanism includes a tripod, a bearing seat and a spring. The tripod includes a first curved surface and a bracket protruding from the curved surface. The bearing seat includes an elongated chute. The chute includes a second curved surface. The bearing seat is arranged on the first curved surface of the tripod. The second curved surface of the chute slidably fits the first curved surface. The bracket goes out of the chute. The spring is arranged on the bracket. The spring is located on the foot frame and is arranged in a compressed state to force the bearing seat against the foot frame. The photographing device includes a casing and a lens. The housing includes a receiving hole. The bearing seat of the rotating mechanism is accommodated in the casing through the accommodating hole. The shell completely covers the first curved surface of the tripod. The lens faces the first direction in which the chute extends.

In one or more embodiments of the present disclosure, the bearing seat of the rotating mechanism further includes a engaging member. The two engaging pieces are disposed at two opposite ends of the chute respectively. The engaging piece clamps the edge of the accommodating hole.

To sum up, the present disclosure provides a simple rotating mechanism and a rotating photographing structure using the rotating mechanism. The rotating mechanism is easy to disassemble for maintenance. Once the photographing device is assembled to the rotating mechanism to form a rotating photographing structure, the photographing device can cover the rotating elements of the rotating mechanism, avoiding the exposed mechanical structure to give an undesired appearance.

The above is only used to describe the problem to be solved, the technical means for solving the problem, and the effect produced by the present disclosure, and the specific details of the present disclosure will be introduced in detail in the following embodiments and related drawings.

The following examples are described in detail in conjunction with the accompanying drawings, but the provided examples are not intended to limit the scope of the present disclosure, and the description of the structure and operation is not intended to limit the order of its execution. Any recombination of elements The structure and the resulting device with equal efficacy are all within the scope of the present disclosure. In addition, the drawings are for illustrative purposes only, and are not drawn on the original scale. For ease of understanding, the same or similar elements in the following description will be described with the same symbols.

In addition, the terms (terms) used in the entire specification and the scope of the patent application, unless otherwise specified, usually have the ordinary meaning of each term used in this field, the content disclosed herein and the special content. . Certain terms used to describe the present disclosure are discussed below or elsewhere in this specification to provide those skilled in the art with additional guidance in describing the present disclosure.

The terms "first", "second", ... etc. used in this document do not specifically refer to the order or order, nor are they used to limit the present disclosure, but are only used to distinguish elements or operations described in the same technical terms. That's it.

Secondly, the terms "comprising", "including", "having", "containing" and the like used in this document are all open-ended terms, which means including but not limited to.

Furthermore, in this text, unless the content of the article is particularly limited, "a" and "the" can generally refer to a single one or a plurality of. It will be further understood that the terms "comprising", "including", "having" and similar words used herein designate the recited features, regions, integers, steps, operations, elements and/or components, but do not exclude one or more of its other features, regions, integers, steps, operations, elements, components, and/or groups thereof, described or additional thereto.

In order to improve the problem of difficult repair due to the complicated internal structure of the rotating structure of the video lens when the video lens is set up and used, and the problem of poor appearance caused by the exposed structure, the present disclosure provides a rotating mechanism and a corresponding rotating photography structure, which can be applied to on the video camera.

Please refer to Figure 1. FIG. 1 illustrates a view of a rotating camera structure 200 disposed on a display 300 according to an embodiment of the present disclosure.

In FIG. 1, a display 300 and a rotating photographing structure 200 disposed on the display 300 are shown. The display 300 is, for example, a display device of a computer device. In some embodiments, when the user performs video or live broadcast through a computer device, as shown in FIG. In this way, the rotating photographing structure 200 can capture an image of the user in front of the display 300 , thereby realizing video or live broadcast services.

Please refer to Figure 1 and Figure 2 at the same time. FIG. 2 is an enlarged view of a part R of the rotating imaging structure 200 of FIG. 1 . As shown in FIG. 1 and FIG. 2 , in an embodiment of the present disclosure, the rotating photographing structure 200 includes a rotating mechanism 100 , and the rotating photographing structure 200 is fixed to the frame 310 at the top of the display 300 through the rotating mechanism 100 . The rotating photographing structure 200 also includes a photographing device 210 , and the photographing device 210 includes an electrical wire 240 . In some embodiments, the wires 240 are used to supply power to the rotating photographing structure 200 , or the rotating photographing structure 200 transmits signals through the wires 240 .

It should be noted that the rotating photographing structure 200 shown in FIG. 1 and FIG. 2 is only an example, and should not limit the aspect of the present disclosure unduly. In some embodiments, the rotating photographing structure 200 can also be disposed in a device other than the display 300 .

In some embodiments, the rotating mechanism 100 for rotating the photographing structure 200 can also be set independently to fix devices or equipment other than the photographing device 210 .

Please refer to Figure 3. FIG. 3 is an exploded view of a rotating camera structure 200 according to an embodiment of the present disclosure. As described above, in the present embodiment, the rotating photographing structure 200 includes the photographing device 210 and the rotating mechanism 100 .

In the present embodiment, the photographing device 210 includes a casing 220 , a lens 230 , and an electric wire 240 . The wires 240 are arranged to provide power to components inside the casing 220 of the photographing device 210 or for the photographing device 210 to transmit signals to the outside. For the purpose of detailed description, the housing 220 of the rotating photography structure 200 is shown in cross section, and the components disposed in the housing 220 are also shown in cross section, so as to better understand the composition of the rotating photography structure 200 .

The housing 220 includes an accommodating hole 225 at the bottom thereof, the accommodating hole 225 is arranged to assemble the photographing device 210 on the rotating mechanism 100 , and the casing 220 will be able to cover the top of the rotating mechanism 100 , thereby covering the rotating mechanism 100 . Partial nudity.

As shown in FIG. 3 , in this embodiment, the rotating mechanism 100 includes a tripod 110 , a bearing base 130 , a wear-resistant member 150 , a spring 170 , and a fixing screw 180 . The spring 170 , the wear-resistant member 150 and the bearing seat 130 are sequentially fixed on the tripod 110 by the screw 180 from top to bottom. One end of the spring 170 abuts against the screw 180 , and the other end of the spring 170 abuts against the wear-resistant member 150 . In this embodiment, the state of the spring 170 is compressed, so that the spring 170 exerts force on the bearing seat 130 through the wear-resistant member 150 , so as to press the bearing seat 130 against the tripod 110 .

Since the bearing base 130 includes an elongated chute 133 (please refer to FIG. 4 ), when the bearing base 130 abuts on the tripod 110 , the bearing base 130 can still slide back and forth through the sliding slot 133 . In this embodiment, the casing 220 of the photographing device 210 is substantially fixed on the bearing base 130 of the rotating mechanism 100 through the accommodating hole 225 . In this way, the photographing device 210 can slide back and forth on the tripod 110 through the chute 133 of the bearing base 130 .

To further illustrate the composition of a rotating mechanism 100 of the present disclosure, please refer to FIG. 4 and FIG. 5 simultaneously to illustrate an exploded view of a rotating mechanism 100 according to an embodiment of the present disclosure. FIG. 5 illustrates a perspective view of a rotating mechanism 100 according to an embodiment of the present disclosure.

As shown in FIGS. 4 and 5 , in this embodiment, the rotating mechanism 100 includes a tripod 110 , a bearing base 130 , a wear-resistant member 150 , a spring 170 , and a fixing screw 180 .

The tripod 110 includes a curved surface S1 and a bracket 113 protruding from the curved surface S1. As shown in FIG. 4, the bracket 113 protrudes from the curved surface S1 in the vertical direction D3. The top of the bracket 113 includes screw holes 116 . The screw holes 116 are provided for fixing the screws 180 .

As mentioned above, the bearing base 130 includes the chute 133 and the two engaging members 136 located on both sides of the chute 133 . The engaging member 136 is used for fixing the photographing device 210 on the bearing base 130 . The chute 133 is provided for the support base 130 and the photographing device 210 fixed on the support base 130 to slide back and forth. As shown in FIG. 4 , the chute 133 is elongated, and the chute 133 extends in the direction D1 . In addition, the chute 133 includes opposite curved surfaces S2 and S3, and the curved surface S2 of the chute 133 is arranged to abut against and slidably fit the curved surface S1 of the tripod 110. Please refer to the following for details.

In this embodiment, when the bearing base 130 is disposed on the long curved surface S1 of the tripod 110 , the bracket 113 of the tripod 110 will protrude from the chute 133 , and the curved surface S2 of the chute 133 will abut against the curved surface S1 . In this way, the bearing seat 130 will be able to slide back and forth on the curved surface S1 through the sliding groove 133 .

In FIG. 4 , a projection of the long curved surface S1 in the direction D1 is a long bar, which further restricts the sliding direction of the bearing seat 130 along the chute 133 to be in the direction D1 .

In the present embodiment, the curved surface S1 and the curved surface S2 are both parts of a circular arc surface, but the disclosure is not limited thereto. In this way, the bearing seat 130 can slide back and forth on the curved surface S1 of the arc until one end of the sliding groove 133 abuts against the bracket 113 . The bearing seat 130 slides forward, for example, corresponding to the front direction of the display 300 (as shown in FIG. 1 ), so that the bearing seat 130 slides toward the user. In such an embodiment, the extent to which the carrier 130 slides back and forth can be defined by an angle. In some embodiments, the sliding range of the carrier 130 back and forth is less than 90 degrees.

In some embodiments, the forward sliding range of the bearing seat 130 is 50 degrees, the backward sliding range of the bearing seat 130 is 30 degrees, and the total sliding range of front and rear is 80 degrees. In this way, the front and rear sliding range of the bearing seat 130 is asymmetrical, so as to limit the bearing seat 130 to prevent the bearing seat 130 from being out of alignment with the user due to excessive backward sliding.

In this embodiment, the overall shape of the bearing seat 130 can be considered as a semicircle. In the embodiment in which the rotating mechanism 100 is disposed on the display 300 (as shown in FIG. 1 ), considering the thickness of the frame 310 of the display 300 , the sliding range of the bearing seat 130 is limited by the sliding groove 133 , and the semicircular bearing seat can also be avoided. 130 collides with the frame 310 of the display 300, thereby reducing damage and increasing stability.

The spring 170 is disposed on the bearing seat 130 to apply force to the bearing seat 130 to make the bearing seat 130 abut against the tripod 110 . After sliding the bearing base 130 forward and backward to a desired angle so that the components on the bearing seat 130 (eg, the photographing device 210 ) meet the needs of the user, since the bearing seat 130 is pressed against the tripod 110 by the spring 170 , the bearing seat 130 will be able to fixed at the desired angle.

In this embodiment, screws 180 are used as fixing members to fix the spring 170 and the bearing base 130 on the bracket 113 of the tripod 110 . The thread portion 182 of the screw 180 is fastened to the screw hole 116 on the top surface of the bracket 113 . In this way, one end of the spring 170 abuts against the head 181 of the screw 180 , thereby urging the bearing seat 130 downward in the opposite direction D3 . It should be noted that the present disclosure does not limit the form of the fixing member, and other elements that can be used for fixing and against which the spring 170 abuts are also included within the scope of the present disclosure.

As shown in FIG. 4 , in this embodiment, a wear-resistant member 150 is provided between the spring 170 and the bearing seat 130 . The bracket 113 of the tripod 110 passes through the circular hole in the center of the wear-resistant member 150 . The spring 170 applies force to the bearing seat 130 through the wear-resistant member 150 .

The wear-resistant member 150 can prevent the bearing seat 130 from being directly worn by the spring 170 during rotation. In this embodiment, however, the wear-resistant member 150 includes a curved surface S4 and an abutting surface S5. After assembly, the curved surface S4 of the wear-resistant member 150 and the curved surface S3 of the bearing seat 130 abut and fit slidably. The abutting surface S5 of the wear-resistant member 150 is opposite to the curved surface S4, and the abutting surface S5 is substantially a plane extending in the directions D1 and D2 for the spring 170 to abut against, wherein the directions D1 and D2 are perpendicular to the direction D3. This facilitates the downward force of the spring 170 to press the bearing base 130 against the foot stand 110 .

In this way, when the bearing base 130 slides back and forth, the wear-resistant member 150 does not move relative to the tripod 110 . Through the downward force of the spring 170 , the curved surface S4 of the wear-resistant member 150 and the curved surface S1 of the tripod 110 jointly clamp the chute 133 of the bearing base 130 . The curved surface S2 of the chute 133 and the curved surface S3 abut against and slidably fit the curved surface S1 of the tripod 110 and the curved surface S4 of the wear-resistant member 150 respectively.

In this embodiment, referring to FIG. 4 , the spring 170 , the wear-resistant member 150 and the bearing seat 130 can be removed from the tripod 110 together only by removing the screw 180 . In this way, assembly and disassembly are convenient and maintenance is facilitated.

Please refer to Figure 5 and Figure 6 at the same time. FIG. 6 is a cross-sectional view of the rotating photographing structure 200 according to an embodiment of the present disclosure. The rotating photographing structure 200 is disposed on the frame 310 of the display 300 . FIG. 6 shows that the photographing device 210 is installed on the rotation mechanism 100 of FIG. 5 , and the rotation mechanism 100 is installed on the frame 310 of the display 300 .

As shown in FIG. 6 , in the rotating mechanism 100 , the bracket 113 passes through the bearing base 130 , the curved surface S2 of the chute 133 of the bearing The curved surface S3 abuts against and slidably fits the curved surface S4 of the wear-resistant piece 150 . One end of the spring 170 abuts against the screw 180 , and the other end of the spring 170 abuts on the abutment surface S5 of the wear-resistant member 150 . The state of the spring 170 is compressed, so as to exert force on the bearing seat 130 through the wear-resistant member 150 , so that the chute 133 of the bearing seat 130 abuts against the tripod 110 .

In FIG. 6 , the casing 220 of the photographing device 210 is fixed on the bearing base 130 through the accommodating hole 225 . In detail, in this embodiment, the bearing base 130 has two opposite engaging pieces 136 located on both sides of the chute 133 in the direction D1 respectively, and the two engaging pieces 136 respectively clamp the accommodating holes of the housing 220 225 edge.

In this embodiment, however, the chute 133 extends beyond the curved surface S1 in the direction D1. In this way, the casing 220 substantially completely covers the curved surface S1 of the tripod 110 of the rotating mechanism 100 , and the components other than the tripod 110 of the rotating mechanism 100 (including the bearing seat 130 , the wear-resistant member 150 , the spring 170 and the screw 180 ) are all on the surface S1. Therefore, the casing 220 covers all the components except the tripod 110 of the rotating mechanism 100, so as to reduce the influence on the appearance due to the exposed components of the rotating mechanism 100.

In addition, in the cross section shown in FIG. 6 , it can be noticed that in the direction D1, with the bracket 113 as the center, the lengths of the front and rear of the chute 133 are not the same. That is, the slidable ranges of the support base 130 and the photographing device 210 disposed thereon are not symmetrical. Taking the bracket 113 as the center, the chute 133 reserves more length along the direction D1 (corresponding to the rear of the display 300 ), and the chute 133 reserves a smaller length along one of the opposite directions D1 (corresponding to the front of the display 300 ). In this way, the carrier 130 and the photographing device 210 disposed thereon can slide forward to a large angle, and prevent the user from sliding the photographing device 210 to the rear of the display 300 excessively, thereby failing to photograph the user in front of the display 300 .

Please refer to Figure 7 and Figure 8 at the same time. FIGS. 7 and 8 respectively illustrate a three-dimensional view and a cross-sectional view of the photographing device 210 of the rotating photographing structure 200 sliding according to an embodiment of the present disclosure.

FIG. 7 and FIG. 8 illustrate an embodiment in which the photographing device 210 on the carrier 130 slides forward. As can be seen from FIG. 7 and FIG. 8 , since the chute 133 reserves a relatively large length with the bracket 113 as the center, the rotating photographing structure 200 can slide to the front of the display 300 by a relatively large angle.

In some embodiments, if the picture 6 is defined as a standard position of the photographing device 210 and the base 130, the photographing device 210 and the base 130 shown in FIG. 8 slide toward the front of the display 300 by 50 degrees relative to the picture 6, and the base The other end of 130 abuts against bracket 113 .

FIGS. 9 and 10 respectively illustrate a three-dimensional view and a cross-sectional view of the photographing device 210 of the rotating photographing structure 200 sliding according to an embodiment of the present disclosure.

FIGS. 9 and 10 illustrate an embodiment in which the photographing device 210 on the carrier 130 slides backward. It can be seen from FIG. 9 and FIG. 10 that since the sliding slot 133 reserves a small length forward with the bracket 113 as the center, the slidable angle of the rotating photographing structure 200 to the rear of the display 300 is small.

In some embodiments, if Figure 6 is defined as a standard position of the photographing device 210 and the base 130, the photographing device 210 and the base 130 in Figure 10 slide 30 degrees to the rear of the display 300 relative to Figure 6, and the base The other end of 130 abuts against bracket 113 .

To sum up, the present disclosure provides a rotating mechanism and a corresponding rotating photographing structure. The curved surface of the bearing seat is abutted and slidably fitted to the curved surface of the tripod by the spring, so that the bearing seat can slide on the curved surface, and the structure is relatively simple and easy to maintain. The long chute of the bearing seat can limit the sliding of the bearing seat back and forth. A photographing device must be installed on the bearing base to form a rotating photographing structure, which can be fixed on the display as a video lens, which is convenient for users to adjust. Nudity makes the whole look more beautiful.

Although the present disclosure has been disclosed above with examples, it is not intended to limit the present disclosure. Anyone skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure. Therefore, the protection of the present disclosure The scope shall be determined by the scope of the appended patent application.

100: Rotary Mechanism 110: Tripod 113: Bracket 116: screw hole 130: Bearing seat 133: Chute 136: Snaps 150: Wear parts 170: Spring 180: Screw 181: Head 182: screw thread 200: Rotating Photographic Structures 210: Photographic Installations 220: Shell 225: accommodating hole 230: Lens 240: Wire 300: Display 310: Border D1, D2, D3: direction S1, S2, S3, S4: Surfaces S5: abutting surface R: local

In order to make the above and other objects, features, advantages and embodiments of the present disclosure more clearly understood, the accompanying drawings are described as follows: FIG. 1 illustrates a view of a rotating photographing structure disposed on a display according to an embodiment of the present disclosure; Fig. 2 shows a partial enlarged view of the rotating photographing structure of Fig. 1; FIG. 3 is an exploded view of a rotating camera structure according to an embodiment of the present disclosure; FIG. 4 is an exploded view of a rotating mechanism according to an embodiment of the present disclosure; 5 is a perspective view of a rotating mechanism according to an embodiment of the present disclosure; FIG. 6 illustrates a cross-sectional view of a rotating photography structure according to an embodiment of the present disclosure; FIG. 7 and FIG. 8 respectively illustrate a three-dimensional view and a cross-sectional view of a camera device sliding with a rotating camera structure according to an embodiment of the present disclosure; and FIGS. 9 and 10 respectively illustrate a three-dimensional view and a cross-sectional view of the photographing device sliding with the rotating photographing structure according to an embodiment of the present disclosure.

Domestic storage information (please note in the order of storage institution, date and number) without Foreign deposit information (please note in the order of deposit country, institution, date and number) without

100: Rotary Mechanism

110: Tripod

113: Bracket

116: screw hole

130: Bearing seat

133: Chute

136: Snaps

150: Wear parts

170: Spring

180: Screw

181: Head

182: screw thread

D1, D2, D3: direction

S1, S2, S3, S4: Surfaces

S5: abutting surface

Claims (7)

A rotating mechanism, comprising: a tripod, including a first curved surface and a bracket protruding from the first curved surface; a bearing seat, including a long chute, the chute includes a second curved surface, wherein the The bearing seat is arranged on the first curved surface of the tripod, the second curved surface of the chute is slidably fitted to the first curved surface, the bracket passes through the sliding slot, and the bearing seat further includes two engaging pieces, The two engaging pieces are disposed at opposite ends of the chute; and a spring is disposed on the bracket, wherein the spring is located on the tripod and is set in a compressed state to exert force on the bearing seat to make the bearing seat abutting against the tripod, wherein the shape of the first curved surface is a long strip, the chute of the long strip extends beyond the first curved surface of the tripod, and the bearing seat is arranged to extend along the chute relative to the bracket of the tripod swipe in a first direction. The rotating mechanism of claim 1, further comprising: a fixing member located on the spring and fixed to the bracket, wherein a first end of the spring abuts the fixing member. The rotating mechanism as claimed in claim 2, wherein the fixing member is a screw, a top surface of the bracket includes a screw hole, the thread portion of the screw is locked in the screw hole, and the spring abuts against the screw. a head. The rotating mechanism as claimed in claim 1, further comprising: a wear-resistant piece located between the spring and the bearing seat, wherein the chute comprises a third curved surface opposite to the second curved surface, the wear-resistant piece comprises a A fourth curved surface, a second end of the spring abuts against the wear-resistant piece, and the fourth curved surface of the wear-resistant piece slidably fits the third curved surface. The rotating mechanism of claim 4, wherein the wear-resistant member includes a flat abutting surface opposite to the fourth curved surface, and the second end of the spring abuts against the flat abutting surface of the wear-resistant member. The rotating mechanism according to claim 1, wherein the first curved surface and the second curved surface are respectively two arc surfaces, and a range in which the bearing seat slides relative to the bracket along the chute is less than 90 degrees. A rotating photography structure, including: a rotating mechanism, including: a tripod, including a first curved surface and a bracket protruding from the first curved surface; a bearing seat, including a long chute, the chute includes a second curved surface, wherein the bearing seat is disposed on the first curved surface of the tripod, the second curved surface of the chute slidably fits the first curved surface, the bracket passes through the chute; and a spring , set on the bracket, wherein the spring is located on the tripod and set in a compressed state, so as to exert force on the bearing seat to make the bearing seat resist leaning against the tripod; and a photographing device, including a casing and a lens, wherein the casing includes an accommodating hole, the bearing seat of the rotating mechanism is accommodated in the casing through the accommodating hole, and the casing The first curved surface of the tripod is completely covered, and the lens faces a first direction in which the chute extends, wherein the bearing seat of the rotating mechanism further includes two engaging pieces, and the two engaging pieces are respectively located in the chute. At the opposite two ends, the two engaging pieces clamp an edge of the accommodating hole, wherein the first curved surface is in the shape of a long strip, and the chute of the long strip extends beyond the first curved surface of the tripod, and the bearing The seat is arranged to slide relative to the bracket of the foot frame along the first direction in which the chute extends.

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