CN-224203549-U - Adjustable light source bracket for camera

Abstract

The utility model discloses an adjustable light source bracket for a camera, which comprises a camera connecting part, a support arm and a hinge structure. The support arm comprises a fixed arm and an adjustable arm, wherein the adjustable arm is connected with the fixed arm through a hinge structure and can rotate relative to the fixed arm for adjusting the irradiation angle of the light source. The utility model can make the camera and the light source in the same plane, and can make the object under the lens obtain sufficient light by adjusting the angle of the support arm, thereby improving the shooting effect.

Inventors

• JIANG TIANHAN
• ZHANG GUOYING
• LI GUANGXUAN
• LIU ZHUANG

Assignees

• 无锡铂肴医疗仪器有限公司

Dates

Publication Date

20260505

Application Date

20250425

Claims (5)

1. 1. An adjustable light source holder for a camera, comprising: the camera connecting part is used for connecting with the camera and fixing the position of the camera; at least two support arms are connected in the both sides of camera connecting portion respectively for install the light source, every support arm includes: The fixed arm is connected with the camera connecting part; The adjustable arm is connected with the fixed arm through a hinge structure and can rotate relative to the fixed arm and is used for adjusting the irradiation angle of the light source; the light source installation position is arranged on the adjustable arm and is used for installing a light source; and the hinge structure is used for connecting the fixed arm and the adjustable arm and realizing the rotation of the adjustable arm relative to the fixed arm.
2. 2. The adjustable light source holder for a camera of claim 1, wherein the camera connecting portion has a ring-shaped structure for being sleeved around a lens of the camera.
3. 3. The adjustable light source holder for a camera of claim 1, wherein the hinge structure comprises: the connecting holes are respectively arranged on the fixed arm and the adjustable arm; The fastener is used for penetrating through the connecting hole, connecting the fixed arm and the adjustable arm together, and adjusting the tightness degree of the connection, thereby fixing the rotation angle of the adjustable arm.
4. 4. The adjustable light source bracket for a camera of claim 1, wherein a friction plate is provided at a connection hole of the fixed arm and the adjustable arm for increasing friction force of the hinge structure.
5. 5. The adjustable light source holder for a camera of claim 1, wherein the light source mounting location is a threaded hole for fixing the light source by a screw.

Description

Adjustable light source bracket for camera Technical Field The utility model relates to the technical field of photographic equipment, in particular to an adjustable light source bracket for a camera. Background In the fields of industrial detection, biomedical and the like, it is often necessary to use cameras for photographing elongated target objects, such as electronic components, wires, medical instruments and the like. Because of the elongated shape of the target object, the conventional illumination method has the following problems: Ring light in order to make the light rays cover the target object well, the diameter of the ring light needs to be close to the length of the target object, which clearly greatly increases the occupied space of the light source and is inconvenient to operate and integrate. And the linear light source is arranged on two sides of the camera, and light rays can only obliquely irradiate to a target object below the camera. When the width of the target object is less than two millimeters, the light is difficult to sufficiently irradiate the surface of the target object, and the photographing effect is seriously affected, resulting in degradation of the image quality. Accordingly, there is a need for a camera light source holder that can effectively solve the above-described problems. Disclosure of utility model The utility model aims to provide an adjustable light source bracket for a camera, which can enable the camera to be in the same plane with a light source, and can enable a target object right below a lens to obtain sufficient light rays by adjusting the angle of a support arm, so that the shooting effect is improved. In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable light source holder for a camera, comprising: and the camera connecting part is used for connecting with the camera and fixing the position of the camera. The support arms are at least two and are respectively connected to two sides of the camera connecting part and used for installing the light source. Each arm comprises: the fixed arm is connected with the camera connecting part. The adjustable arm is connected with the fixed arm through a hinge structure and can rotate relative to the fixed arm and is used for adjusting the irradiation angle of the light source. The light source installation position is arranged on the adjustable arm and is used for installing a light source. The hinge structure is used for connecting the fixed arm and the adjustable arm to realize the rotation of the adjustable arm relative to the fixed arm. The hinge structure includes: the connecting holes are respectively arranged on the fixed arm and the adjustable arm. The fastener is used for penetrating through the connecting hole to connect the fixed arm and the adjustable arm together and can adjust the tightness degree of the connection so as to fix the rotation angle of the adjustable arm. Further, the camera connecting part is of an annular structure and is used for being sleeved around the lens of the camera. Further, a friction plate is arranged at the connecting hole of the fixed arm and the adjustable arm and used for increasing the friction force of the hinge structure and improving the stability of the angle of the adjustable arm. Further, the light source installation position is a threaded hole and is used for fixing the light source through a screw. Compared with the prior art, the utility model has the beneficial effects that: 1. The shooting effect is improved, namely, the object right below the lens can obtain sufficient light rays by adjusting the angle of the support arm, so that the problem of insufficient light rays in the traditional illumination mode is avoided, and the shooting effect is improved. 2. Compared with annular light, the light source bracket provided by the utility model occupies smaller space and is convenient to operate and integrate. 3. The utility model has the advantages of simple structure, mature manufacturing process and low cost, and is easy to manufacture. 4. The utility model is applicable to various cameras and light sources and can be adjusted according to different shooting requirements. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is an exploded view; FIG. 3 is a schematic view of a partial structure; Fig. 4 is a practical effect diagram. In the figure, 1, a camera connecting part, 2, a support arm, 21, a fixed arm, 22, an adjustable arm, 31, a connecting hole, 32 and a fastener. Detailed Description In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in orde