CN220626824U - A rotating shaft device and photography light with damping effect - Google Patents

Abstract

The utility model provides a rotating shaft device and a photography lamp with a damping effect. The rotating shaft device includes a rotating shaft assembly, a cover assembly and at least one damping member. The cover assembly is arranged on the rotating shaft assembly. The cover Grooves are provided at both ends of the body assembly; the damping members are provided in the grooves at both ends of the cover assembly; the photography lamp includes a lamp body, a lamp holder, a base and the above-mentioned rotating shaft device, and the base A seat is provided at the bottom end of the lamp body, the lamp body is connected to the rotating shaft device through a connecting piece, and the lamp cap and the cover assembly are rotationally connected through a damping member. In the present invention, by arranging the above structure, the rotation of the lamp head can produce a damping effect and avoid the generation of frustration.

Description

A rotating shaft device and photography light with damping effect

Technical field

The utility model relates to the technical field of photographic equipment, and in particular to a rotating shaft device with a damping effect and a photographic lamp.

Background technique

A photography light is a device used to fill light during shooting. It is usually used together with a camera. Most photography lights can rotate, which requires the use of a rotating shaft. However, during the rotation of the existing rotating shaft device, there will be Abnormal noises from friction and varying degrees of tightness result in a poor user experience. In addition, when the video light changes gears, stuck and over-shifting may occur. When the video light shakes or shakes, it may jump gears on its own. .

Utility model content

Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that the rotating shaft device in the prior art produces friction and abnormal noise, functional gear skipping and gear overshooting during the rotation process, resulting in poor user experience.

To this end, the utility model provides a rotating shaft device with a damping effect, including:

shaft assembly;

A cover assembly is provided on the rotating shaft assembly, and grooves are provided on both ends of the cover assembly;

At least one damping member is disposed in the grooves at both ends of the cover assembly.

Optionally, the cover assembly includes:

The first cover is provided on one side of the rotating shaft assembly;

A second cover is disposed on the other side of the rotating shaft assembly, and the second cover is detachably connected to the first cover.

Optionally, the rotating shaft assembly includes:

A first rotating shaft is provided inside the cover assembly, and the first rotating shaft is provided at one end of the cover assembly;

The second rotating shaft is arranged inside the cover assembly, and the second rotating shaft is arranged at the other end of the cover assembly.

Optionally, the first rotating shaft is engaged with the first cover and the second cover, and the second rotating shaft is engaged with the first cover and the second cover.

Optionally, a connecting piece is provided at the bottom of the cover assembly, and the connecting piece is integrally designed with the first cover and the second cover.

Optionally, the damping member is configured as a silicone ring.

The utility model also provides a photography lamp, which includes a lamp body, a lamp holder, a base and the above-mentioned rotating shaft device. The base is arranged at the bottom end of the lamp body, and the lamp body is connected to the lamp body through a connecting piece. The rotating shaft device is connected.

Optionally, the lamp holder is rotatably connected to the rotating shaft device, and is adapted to rotate up and down under the action of external force.

Optionally, the lamp holder and the cover assembly are connected through a damping member.

Optionally, the lamp body is provided with a display screen and buttons, the display screen is suitable for displaying light source information, and the buttons are suitable for adjusting light source information.

The technical solution of this utility model has the following advantages:

The utility model provides a rotating shaft device and a photography lamp with a damping effect. By arranging a damping member between the lamp head and the cover assembly, when the lamp head rotates, since the damping member is a silicone ring , has elasticity, and the damping member is compressed and deformed, so that the lamp head has a damping effect and an anti-slip effect when the lamp head rotates, and reduces the abnormal noise of friction. In addition, when the photographic lamp has a gear, the photographic lamp switches gears During the positioning process, the damping member can prevent jamming and over-shifting, allowing the photography light to switch gears smoothly and accurately.

Description of the drawings

In order to more clearly explain the specific embodiments of the present invention or the technical solutions in the prior art, the drawings that need to be used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description The accompanying drawings illustrate some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the overall structure of the rotating shaft device of the present utility model;

Figure 2 is a schematic diagram of the explosion structure of the rotating shaft device of the present utility model;

Figure 3 is a schematic diagram of the overall structure of the photography lamp of the present invention.

Explanation of reference signs in the examples:

1. Rotating shaft assembly; 2. Cover assembly; 3. Damping parts;

11. The first rotating shaft; 12. The second rotating shaft;

21. First cover; 22. Second cover; 23. Connector;

100. Lamp body; 200. Lamp holder; 300. Base;

101. Display screen; 102. Button.

Detailed ways

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. The orientation structure and operation of the invention cannot be construed as limitations of 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 utility model, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a removable connection. Detachable connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

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

Example

As shown in Figures 1 to 3, this embodiment provides a rotating shaft device with a damping effect, including a rotating shaft assembly 1, a cover assembly 2 and at least one damping member 3. The cover assembly 2 is disposed on the rotating shaft assembly. 1, the cover assembly 2 is provided with grooves at both ends; the damping member 3 is provided in the grooves at both ends of the cover assembly 2. Of course, this embodiment does not limit the number of damping members 3. Those skilled in the art can change the number of damping members 3 according to actual conditions, as long as the same technical effect can be achieved.

In the embodiment of the present invention, the cover assembly 2 is first clamped to the rotating shaft assembly 1, and then the damping member 3 is set in the groove on the cover assembly 2 to complete the process. When the rotating shaft device is connected to other components and rotates, the damping member 3 is compressed and deformed to produce a damping effect.

During the rotation of the existing rotating shaft device, frictional noises will be produced, and the degree of tightness will be different, which will lead to poor user experience. In addition, when the photography light is changing gears, stuck and over-shifting will occur. Phenomenon, when the video light shakes or shakes, it may jump gears by itself. In the embodiment of the present invention, by arranging the damping members 3 at both ends of the cover assembly 2, on the one hand, it is possible to avoid hard contact between the cover assembly 2 and other components, thereby reducing friction and abnormal noise during rotation. ; On the other hand, it can prevent the photography light from lagging and overshooting when changing gears, thus improving the user experience.

Specifically, as shown in Figure 2, the cover assembly 2 includes a first cover 21 and a second cover 22. The first cover 21 is provided on one side of the rotating shaft assembly 1; the second cover 21 is disposed on one side of the rotating shaft assembly 1; A cover 22 is provided on the other side of the rotating shaft assembly 1 , and the second cover 22 is detachably connected to the first cover 21 . In the embodiment of the present invention, the second cover 22 and the first cover 21 are connected by screws. Of course, this embodiment only covers the connection between the second cover 22 and the first cover 21 . The connection method is given as an example and is not limited thereto. Those skilled in the art can change the connection method between the second cover 22 and the first cover 21 according to the actual situation, as long as the same technical effect can be achieved. That’s it.

Further, the first cover 21 and the second cover 22 both have a semi-cylindrical shape, and the first cover 21 and the second cover 22 are connected to form a cylindrical structure, and the cylindrical structure is formed. Circular holes are provided at both ends of the structure, and the rotating shaft assembly 1 extends to the outside through the circular holes to connect with other components.

Specifically, the rotating shaft assembly 1 includes a first rotating shaft 11 and a second rotating shaft 12 . The first rotating shaft 11 is arranged inside the cover assembly 2 . The first rotating shaft 11 is arranged on the inside of the cover assembly 2 . At one end, the first rotating shaft 11 passes through a round hole and is engaged with the cover assembly 2; the second rotating shaft 12 is arranged inside the cover assembly 2, and the second rotating shaft 12 is arranged inside the cover assembly 2. At the other end of the assembly 2, the second rotating shaft 12 passes through the round hole at the other end and is engaged with the cover assembly 2. That is to say, the first rotating shaft 11 passes through the round hole and is respectively engaged with the first cover 21 and the second cover 22 , and the second rotating shaft 12 passes through the round hole on the other side and is respectively connected with the first cover 21 and the second cover 22 . The first cover body and the second cover body are snap-fitted.

Furthermore, a connecting piece 23 is provided at the bottom of the cover assembly 2. The connecting piece 23 is integrally designed with the first cover 21 and the second cover 22. The connecting piece 23 is suitable for connecting with the lower part. The lamp body 100 is connected to the lamp body 100. Of course, the connecting piece 23 can also be designed separately from the cover assembly 2, that is, the connecting piece 23 is set separately and then snap-connected with the cover assembly 2. In this embodiment, the The arrangement manner of the connector 23 is not limited. Those skilled in the art can change the arrangement manner of the connector 23 according to the actual situation, as long as the same technical effect can be achieved.

In the embodiment of the present invention, the damping member 3 is configured as a silicone ring. Of course, the damping member 3 can also be configured as other flexible materials, such as rubber. In this embodiment, the material of the damping member 3 does not matter. Limitation is made. Those skilled in the art can change the material of the damping member 3 according to the actual situation, as long as the same technical effect can be achieved.

The utility model also provides a photography lamp, as shown in Figure 3, including a lamp body 100, a lamp head 200, a base 300 and the above-mentioned rotating shaft device. The base 300 is arranged at the bottom of the lamp body 100. At the end, the lamp body 100 is connected to the rotating shaft device through the connecting piece 23, and the bottom of the base 300 is suitable for being installed on a camera.

Further, the lamp holder 200 is rotatably connected to the rotating shaft device, and the lamp holder 200 is adapted to rotate up and down under the action of external force. The lamp holder 200 and the cover assembly 2 are connected through the damping member 3 . When the lamp holder 200 is connected to the rotating shaft device, the lamp holder 200 and the cover assembly 2 are provided with the damping member 3. Since the damping member 3 is provided as a silicone ring and has elasticity, the damping member 3 3 is compressed and deformed, so that the lamp head 200 has a damping effect and an anti-slip effect when rotating, and can also reduce the abnormal noise of friction. In addition, when the photography lamp has a gear, the photography lamp changes gears during the process. The damping member 3 can avoid jamming and enable the photography light to smoothly switch gears.

Furthermore, the base 300 is provided with a locking structure. When the base 300 is installed on the camera, the photography light can be fixed on the camera by rotating the locking structure.

Furthermore, the lamp head 200 is also provided with a light source inside, and the light source is suitable for performing a fill light operation during the shooting process.

Further, the lamp body 100 is provided with a display screen 101 and buttons 102. The display screen 101 is suitable for displaying light source information, and the button 102 is suitable for adjusting the light source information. There are multiple buttons 102 , and different buttons 102 represent different functions.

The specific usage process of the photography light provided by this utility model is as follows:

First, the first cover 21 and the second cover 22 are clamped to the rotating shaft assembly 1, and then the damping member 3 is sleeved into the groove on the cover assembly 2, and then The lamp holder 200 is clamped to the damping member 3, and then the lamp body 100 is connected to the connecting member 23 to complete the installation of the photography lamp. When the lamp holder 200 rotates, the damping The component 3 is compressed and deformed, and the rotation of the lamp holder 200 is damped, making the rotation process of the lamp holder 200 smoother.

Obviously, the above-mentioned embodiments are only examples for clear explanation and are not intended to limit the implementation. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. An exhaustive list of all implementations is neither necessary nor possible. The obvious changes or modifications derived therefrom are still within the protection scope of the invention.

Claims (10)

1. A rotating shaft device with a damping effect, characterized in that it includes: Shaft assembly(1); A cover assembly (2) is provided on the rotating shaft assembly (1), and grooves are provided on both ends of the cover assembly (2); At least one damping member (3) is provided in the grooves at both ends of the cover assembly (2). 2. The rotating shaft device with damping effect according to claim 1, characterized in that the cover assembly (2) includes: The first cover (21) is provided on one side of the rotating shaft assembly (1); A second cover (22) is provided on the other side of the rotating shaft assembly (1), and the second cover (22) is detachably connected to the first cover (21). 3. The rotating shaft device with damping effect according to claim 2, characterized in that the rotating shaft assembly (1) includes: The first rotating shaft (11) is arranged inside the cover assembly (2), and the first rotating shaft (11) is arranged at one end of the cover assembly (2); The second rotating shaft (12) is arranged inside the cover assembly (2), and the second rotating shaft (12) is arranged at the other end of the cover assembly (2). 4. The rotating shaft device with damping effect according to claim 3, characterized in that the first rotating shaft (11) is snap-fitted with the first cover (21) and the second cover (22). , the second rotating shaft (12) is engaged with the first cover (21) and the second cover (22). 5. The rotating shaft device with damping effect according to claim 4, characterized in that a connecting piece (23) is provided at the bottom of the cover assembly (2), and the connecting piece (23) is connected to the first cover. The body (21) and the second cover body (22) are designed in one piece. 6. The rotating shaft device with damping function according to any one of claims 1 to 5, characterized in that the damping member (3) is configured as a silicone ring. 7. A photography lamp, characterized in that it includes a lamp body (100), a lamp holder (200), a base (300) and the rotating shaft device according to any one of claims 1 to 6, and the base (300 ) is provided at the bottom end of the lamp body (100), and the lamp body (100) is connected to the rotating shaft device through a connecting piece (23). 8. The photographic lamp according to claim 7, characterized in that the lamp head (200) is rotatably connected to the rotating shaft device, and is adapted to rotate up and down under the action of external force. 9. The photography lamp according to claim 8, characterized in that the lamp holder (200) and the cover assembly (2) are connected through a damping member (3). 10. The photography lamp according to claim 9, characterized in that the lamp body (100) is provided with a display screen (101) and a button (102), and the display screen (101) is suitable for displaying light source information, The button (102) is suitable for adjusting light source information.