CN112344149A

CN112344149A - Photographic auxiliary stand

Info

Publication number: CN112344149A
Application number: CN202011279429.0A
Authority: CN
Inventors: 夏美华
Original assignee: Dongguan Osmtech Digital Co ltd
Current assignee: Dongguan Osmtech Digital Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-02-09

Abstract

The invention relates to the technical field of auxiliary photographic equipment, in particular to an auxiliary photographic bracket, which comprises: a grip; the clamping assembly is used for clamping the photographic equipment; the first turnover mechanism is assembled with the clamping assembly and used for driving the clamping assembly to turn over along a first direction; and one end of the second turnover mechanism is assembled with the holding handle, the other end of the second turnover mechanism is assembled with the first turnover mechanism and used for driving the first turnover mechanism to turn over along a second direction, and a plane where the first direction is located is intersected with a plane where the second direction is located. Through setting up first tilting mechanism and second tilting mechanism, first tilting mechanism can drive the centre gripping subassembly and overturn along first direction, thereby the second tilting mechanism can drive first upset framework and overturn along the second direction and drive the centre gripping subassembly and overturn along the second direction, has increased the upset degree of freedom of centre gripping subassembly to make supplementary camera support can adapt to different users' photographic demand.

Description

Photographic auxiliary stand

Technical Field

The invention relates to the technical field of auxiliary photographic equipment, in particular to an auxiliary photographic support.

Background

With the increasing improvement of living standard of people and the rapid development of electronic products, mobile phone photographing is widely applied to more and more living scenes nowadays. When the mobile phone is held by hand to take a picture or make a video, the shooting distance is limited by the arm length, so various mobile phone supports start to be transported.

Generally, a mobile phone support generally comprises a clamping assembly for clamping a mobile phone and a telescopic rod, wherein the clamping assembly is installed at the movable end of the telescopic rod, and the distance between the mobile phone and a photographer can be adjusted by stretching the telescopic rod.

At present, among the cell phone stand, centre gripping subassembly and telescopic link all are articulated assembly usually to make the cell-phone can only rotate along a direction when shooing, the degree of freedom is lower, can not satisfy the demand that the user shot at the full angle.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defect of low degree of freedom of the mobile phone support in the prior art, thereby providing a photographic auxiliary support.

In order to solve the technical problems, the technical scheme provided by the invention is as follows:

the invention provides a photographic auxiliary stand, comprising:

a grip;

the clamping assembly is used for clamping the photographic equipment;

the first turnover mechanism is assembled with the clamping assembly and used for driving the clamping assembly to turn over along a first direction;

and one end of the second turnover mechanism is assembled with the holding handle, the other end of the second turnover mechanism is assembled with the first turnover mechanism and used for driving the first turnover mechanism to turn over along a second direction, and a plane where the first direction is located is intersected with a plane where the second direction is located.

Optionally, the first turnover mechanism includes:

the first rotating shell is assembled with the clamping assembly; and the number of the first and second groups,

and the main body of the first driving source is fixed on the second turnover mechanism, and the output end of the first driving source is assembled with the first rotating shell and used for driving the first rotating shell to rotate along a first direction.

Optionally, the second turnover mechanism includes:

the second rotating shell is sleeved outside the first rotating shell, a position avoiding groove for the clamping assembly to move is formed in the second rotating shell, and a main body of the first driving source is fixed on the second rotating shell;

and one end of the second driving source is assembled with the holding handle, and the other end of the second driving source is assembled with the second rotating shell and used for driving the second rotating shell to rotate along a second direction.

Optionally, the second driving source includes:

a coil mounted on the second rotating case;

the magnetic ring is arranged on the holding handle;

and the power supply is electrically connected with the coil and used for supplying current to the coil.

Optionally, an accommodating cavity is formed in the handle, and the power supply is accommodated in the accommodating cavity.

Optionally, the first rotating shell is a spherical shell, and the first driving source is a motor accommodated in the first rotating shell.

Optionally, the second rotating housing includes:

the spherical part is sleeved outside the first rotating shell, and the position avoiding groove is formed in the spherical part;

and one end of the driving part is assembled with the spherical part, and the other end of the driving part is assembled with the second driving source.

Optionally, the plane of the first direction is a vertical plane, and the plane of the second direction is a horizontal plane.

Optionally, the clamping assembly comprises:

the fixing piece is assembled with the first turnover mechanism;

and a clamping member slidably assembled with the fixing member for clamping the photographing apparatus.

Optionally, the fixing member is provided with a through hole, and the photographing device can shoot through the through hole.

Optionally, the clamping member comprises:

the supporting arm is assembled with the fixed piece in a sliding mode;

the two movable plates are assembled with the supporting arm in a sliding mode, and the two movable plates and the supporting arm are matched to clamp the photographic equipment;

and one end of the driving piece is assembled with the movable plate, and the other end of the driving piece is assembled with the supporting arm and used for driving the movable plate to move along the supporting arm.

Optionally, the driving member is a spring.

The technical scheme of the invention has the following advantages:

1. according to the auxiliary photographic bracket provided by the invention, the first turnover mechanism and the second turnover mechanism are arranged, the first turnover mechanism can drive the clamping assembly to turn over along the first direction, the second turnover mechanism can drive the first turnover framework to turn over along the second direction so as to drive the clamping assembly to turn over along the second direction, and the turning freedom degree of the clamping assembly is increased, so that the auxiliary photographic bracket can meet the photographic requirements of different users.

2. According to the auxiliary photographic support provided by the invention, the first turnover mechanism is arranged to comprise the first rotating shell and the first driving source, so that the turnover of the clamping component can be controlled by controlling the opening and closing of the first driving source, the automatic turnover of the clamping component is realized, and the application of the auxiliary photographic support is expanded.

3. According to the auxiliary photographic support provided by the invention, the second turnover mechanism is arranged to comprise the second rotating shell and the second driving source, so that the turnover of the first rotating shell can be controlled by controlling the opening and closing of the second driving source, the clamping component is driven to turn over, the multi-angle automatic turnover of the clamping component is realized, and the application of the auxiliary photographic support is further expanded.

4. According to the auxiliary photographic bracket provided by the invention, the second driving source is arranged to comprise the coil, the magnetic ring and the power supply, when the coil is electrified by the power supply, a magnetic field is formed around the coil, and the coil drives the second rotating shell to rotate together under the action of the magnetic ring, so that the auxiliary photographic bracket is simple in structure and easy to realize.

5. According to the auxiliary photographic bracket provided by the invention, the holding cavity is formed in the holding handle, and the power supply is held in the holding cavity, so that the power supply can be protected, and the service life of the power supply is prolonged.

6. According to the auxiliary photographic bracket provided by the invention, the second rotating shell is arranged to comprise the spherical part and the driving part, wherein the spherical part is sleeved outside the first rotating shell, the spherical part is in charge of being assembled with the first turnover mechanism, and the driving part is in charge of being assembled with the second driving source, so that the integrity of the auxiliary photographic bracket can be improved, and the attractiveness of the auxiliary photographic bracket is improved.

7. According to the auxiliary photographic bracket provided by the invention, the clamping component comprises the fixing part and the clamping part which are movably assembled together, so that the degree of freedom of the clamping part is further improved, and the application scene of the auxiliary photographic bracket is further expanded.

8. According to the auxiliary photographic bracket provided by the invention, the clamping piece is arranged to comprise the supporting arm, the movable plate and the driving piece, wherein the movable plate and the driving piece are movably assembled with the supporting arm, so that the clamping piece can be suitable for photographic equipment with different specifications and sizes to be used, and the application of the auxiliary photographic bracket is further expanded.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a photographic auxiliary stand according to embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of the photographic auxiliary stand of FIG. 1;

FIG. 3 is a view showing an operating state of a photographing assistant stand according to embodiment 1 of the present invention;

fig. 4 is a schematic view showing the rotation of the photographic auxiliary stand in the vertical plane according to embodiment 1 of the present invention;

fig. 5 is a schematic view showing the rotation of the photographic auxiliary stand in the horizontal plane according to embodiment 1 of the present invention.

Description of reference numerals:

1. a grip; 2. a clamping assembly; 21. a fixing member; 211. a through hole; 22. a clamping member; 221. a support arm; 222. a movable plate; 223. a drive member; 23. a connecting rod; 3. a first turnover mechanism; 31. a first rotating case; 32. a first drive source; 4. a second turnover mechanism; 41. a second rotating case; 411. a spherical portion; 4111. a position avoiding groove; 412. a drive section; 42. a second drive source; 421. a coil; 422. a magnetic ring; 423. a power source; 5. a photographing apparatus.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

Referring to fig. 1-5, the present embodiment relates to a photographic auxiliary stand, which includes a handle 1, a clamping assembly 2, a first tilting mechanism 3, and a second tilting mechanism 4.

Secondly, the holding handle 1 is used for being held by a user, the clamping component 2 is used for clamping the photographic equipment 5, the first turnover mechanism 3 is assembled with the clamping component 2, and the first turnover mechanism 3 is used for driving the clamping component 2 to turn over along a first direction; one end of a second turnover mechanism 4 is assembled with the holding handle 1, the other end of the second turnover mechanism is assembled with the first turnover mechanism 3, the second turnover mechanism 4 is used for driving the first turnover mechanism 3 to turn over along a second direction, and a plane where the first direction is located is intersected with a plane where the second direction is located.

Set up like this, first tilting mechanism 3 can drive clamping component 2 and overturn along the first direction, thereby second tilting mechanism 4 can drive first upset framework and overturn along the second direction thereby drive clamping component 2 and overturn along the second direction, has increased clamping component 2's upset degree of freedom to make supplementary camera support can adapt to different users' photographic demand.

The first turnover mechanism 3 includes a first rotating shell 31 and a first driving source 32, wherein the clamping assembly 2 is mounted on the first rotating shell 31, the first driving source 32 is mainly fixed on the second turnover mechanism 4, the output end of the first driving source is assembled with the first rotating shell 31, and the first driving source 32 is used for driving the first rotating shell 31 to rotate along a first direction.

Alternatively, in the present embodiment, the first rotating shell 31 is a spherical shell, the first driving source 32 is an electrode accommodated in the first rotating shell 31, and the plane in which the first direction is located refers to a plane in the vertical direction, that is, the first rotating shell 31 may be driven by a motor to rotate in the vertical direction.

The second turnover mechanism 4 includes a second rotation case 41 and a second driving source 42. The second rotating shell 41 is sleeved outside the first shell, a position avoiding groove 4111 for the clamping component 2 to move is formed in the second rotating shell 41, the main body of the first driving source 32 is fixed on the second rotating shell 41, one end of the second driving source 42 is assembled with the holding handle 1, the other end of the second driving source 42 is assembled with the second rotating shell 41, and the second driving source 42 is used for driving the second rotating shell 41 to rotate along the second direction.

Optionally, in this embodiment, in order to ensure the integrity of the auxiliary photographing bracket, the second rotating housing 41 is configured to include a spherical portion 411 and a driving portion 412, wherein the spherical portion 411 is sleeved outside the first rotating housing 31, the avoiding groove 4111 is formed on the spherical portion 411, one end of the driving portion 412 is assembled with the spherical portion 411, and the other end is assembled with the second driving source 42. Specifically, the spherical portion 411 and the driving portion 412 are integrally formed.

In this embodiment, in order to reduce the size of the avoiding groove 4111 as much as possible, the clamping assembly 2 is configured to be mounted on the first rotating housing 31 through the connecting rod 23, and the width of the avoiding groove 4111 matches the diameter of the connecting rod 23, in this embodiment, the clamping assembly 2 can rotate by-150 ° to 150 ° in the vertical direction through the limitation of the length of the avoiding groove 4111.

The second driving source 42 includes a coil 421, a magnetic ring 422, and a power supply 423. The coil 421 is installed on the second rotating shell 41, the magnetic ring 422 is installed on the grip 1, the power supply 423 is electrically connected with the coil 421, and the power supply 423 is used for supplying current to the coil 421. By turning on the power supply 423, the coil 421 is powered on, so that a magnetic field can be generated around the coil 421, and the coil 421 can drive the second rotating casing 41 to rotate 360 ° in the second direction through the repulsive interaction between the magnetic field generated by the coil 421 and the magnetic field of the magnetic ring 422.

In order to prolong the service life of the battery, a holding groove is formed on the holding handle 1, and the power supply 423 is accommodated in the holding groove.

In this embodiment, the plane where the second direction is located is a horizontal plane. Alternatively, the photographing apparatus 5 may be a mobile phone, a tablet, or GoPro.

Alternatively, in the present embodiment, the clamping assembly 2 includes a fixing member 21 and a clamping member 22, wherein the fixing member 21 is fixed on the first rotating shell 31 through a connecting rod 23, the clamping member 22 is slidably assembled with the fixing member 21, and the clamping member 22 is used for clamping the photographing apparatus 5. Specifically, a T-shaped sliding groove is formed in the fixing member 21, a T-shaped projection is arranged on the clamping member 22, and the T-shaped projection and the T-shaped sliding groove are assembled in a sliding manner. In the present embodiment, the extending direction of the "T" shaped chute is a horizontal direction, i.e., the photographing apparatus 5 can move left and right on the fixing member 21. Due to the fact that the positions of the cameras or the positions of the line holes of different photographic devices 5 are different, the clamping assembly 2 can meet the clamping requirements of photographic devices 5 of different specifications by arranging the clamping piece 22 and the fixing piece 21 to be assembled in a sliding mode.

Further, the fixing member 21 is further provided with a through hole 211, and the photographing device 5 can photograph through the through hole 211. By forming the through hole 211 on the fixing member 21, the occurrence of the situation that the fixing member 21 blocks the lens of the photographing device 5 can be avoided, for example, when the photographing device 5 is a mobile phone, the mobile phone can be clamped upside down.

To further allow the clamping assembly 2 to be adapted to different specifications of photographing apparatuses 5 for clamping, the clamping member 22 is configured to include a support arm 221, a movable plate 222, and a driving member 223.

The supporting arm 221 is slidably assembled with the fixing member 21, the two movable plates 222 are respectively located at two ends of the supporting arm 221, the two movable plates 222 are matched with the supporting arm 221 to form an accommodating position for clamping the photographing apparatus 5, one end of the driving member 223 is assembled with the movable plate 222, the other end is assembled with the supporting arm 221, and the driving member 223 is used for driving the movable plates 222 to move along the supporting arm 221. When the photographing device 5 is to be clamped, the driving member 223 may drive the movable plates 222 to move to enlarge the size of the accommodating position, then the photographing device 5 is placed on the accommodating position and abutted against the supporting arms 221, and then the driving member 223 drives the movable plates 222 to move in the opposite direction, so that the two movable plates 222 are abutted against the photographing device 5, thereby clamping the photographing device 5.

Optionally, in this embodiment, the supporting arm 221 is provided with a receiving groove, the movable plate 222 is provided with a slide bar, the slide bar is slidably assembled with the receiving groove, and the driving member 223 is a spring having one end fixed to a side wall of the receiving groove and the other end fixed to the slide bar. When the photographing device 5 is to be clamped, the two movable plates 222 are separated from each other by applying an external force, after the photographing device 5 is placed, the external force is removed, the spring recovers elastic deformation to drive the movable plates 222 to move, and the two movable plates 222 are close to each other to be matched with the supporting arm 221 to clamp the photographing device 5.

The driving piece 223 is a spring, so that the structure is simple and the realization is easy.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A photographic support, comprising:

a grip;

the clamping assembly is used for clamping the photographic equipment;

2. The auxiliary stand of claim 1 wherein said first tilting mechanism comprises:

3. The auxiliary camera stand of claim 2, wherein said second tilting mechanism comprises:

4. The auxiliary stand of claim 3, wherein the second driving source comprises:

a coil mounted on the second rotating case;

the magnetic ring is arranged on the holding handle;

5. The auxiliary stand of claim 4, wherein the handle defines a receiving cavity, and the power source is received in the receiving cavity.

6. A camera support according to any one of claims 3 to 5, wherein the first rotatable housing is a spherical housing and the first drive source is a motor housed within the first rotatable housing.

7. The photographic assistant stand of claim 6, wherein the second rotating housing comprises:

8. A camera support according to any one of claims 1 to 5, wherein the plane of the first direction is a vertical plane and the plane of the second direction is a horizontal plane.

9. The photographic assistant support of claim 1, wherein the clamp assembly comprises:

the fixing piece is assembled with the first turnover mechanism;

10. The auxiliary stand of claim 9, wherein the fixing member has a through hole, and the photographing apparatus can photograph through the through hole.

11. A photographic support according to claim 9 or 10, wherein the clamp comprises:

the supporting arm is assembled with the fixed piece in a sliding mode;