Housing and shooting device

Abstract

The utility model is suitable for the technical field of camera shooting equipment, and provides a housing and a shooting device. The cover shell comprises a shell body which is provided with a mounting cavity for accommodating a camera; the accommodating hole is used for mounting a lens of the camera, and the accommodating hole is formed in the shell and is communicated with the mounting cavity; wherein the shell is provided with an identification structure which is used for the camera to identify the connected shell when the shell is connected with the camera. The shooting device comprises a camera and the housing, and the housing is installed on the camera. According to the utility model, the identification structure is arranged on the shell to help the camera to identify that the camera is connected with the cover shell, the design is ingenious, the camera can be helped to accurately identify, the camera can automatically execute a corresponding image processing mode, manual adjustment is not needed, and the use experience of a user is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of camera equipment, and in particular relates to a cover shell and a shooting device. Background Art

[0002] With the development of technology, the categories of camera equipment are becoming more and more diverse. Among them, panoramic photography technology has gradually gained favor among photographers because it supports the feature of shooting first and editing later (panoramic cameras can record the entire environment without blind spots at one time). In order to alleviate the problem of heating during camera use and reducing the usable time, the camera needs to support the installation of heat dissipation accessories to accelerate cooling during use, increase its use time and enhance the user experience.

[0003] In the related art, in order to improve the heat dissipation efficiency of the camera, a heat dissipation accessory is usually installed on the camera. By quickly transferring the heat generated by the camera to the heat dissipation accessory, the heat on the camera itself can be reduced to achieve the purpose of cooling. However, the heat dissipation accessory itself has a certain thickness. When installed on the camera, it will thicken the camera body. Therefore, different stitching parameters need to be selected when wearing the heat dissipation accessory. That is, different stitching parameters need to be selected when the camera is wearing and not wearing the heat dissipation accessory. Therefore, it is necessary to solve the problem of being able to reliably identify whether a panoramic sports camera is wearing a heat dissipation accessory. Utility Model Content

[0004] In view of this, the utility model provides a cover and a shooting device to help solve the technical problem of being able to reliably identify whether a panoramic sports camera is equipped with a heat dissipation cover.

[0005] To solve the above problems, the technical solution of the utility model is achieved as follows:

[0006] A cover shell, at least used for heat dissipation of a camera, comprises: a shell connected to the camera, the shell having a mounting cavity for accommodating the camera; a receiving hole for mounting the lens of the camera, the receiving hole being arranged on the shell and communicating with the mounting cavity; wherein the shell is provided with an identification structure for allowing the camera to identify that the shell has been connected when connected to the camera.

[0007] In some embodiments, the identification structure is located at the edge of the receiving hole.

[0008] In some embodiments, the camera is a panoramic camera, and the position of the recognition structure on the edge of the receiving hole is the position on the edge of the receiving hole corresponding to the panoramic image stitching area.

[0009] In some embodiments, the side wall of the receiving hole is provided with an identification position, and the identification structure is provided on the identification position; wherein, the extension surface of the identification position is a straight surface and / or an arc-shaped curved surface.

[0010] In some embodiments, the identification position is arranged in the thickness direction of the shell.

[0011] In some embodiments, at least a portion of the side wall of the receiving hole is an inclined surface, the inclined surface is inclined toward the direction of the lens of the camera, and the identification position is arranged on the inclined surface.

[0012] In some embodiments, in the thickness direction of the shell, a distance W between the identification structure and the edge of the identification position is 0.5 mm-0.95 mm.

[0013] In some embodiments, in the first direction, the identification structure is located below the lens of the camera.

[0014] In some embodiments, in the first direction, a distance V between the recognition structure and the center of the lens of the camera is 22 mm-26 mm.

[0015] In some embodiments, the identification structure is an identification mark that can be recognized by the lens of the camera.

[0016] In some embodiments, the identification mark is an identification color block, and the outline shape of the identification color block is a circle or a polygon.

[0017] In some embodiments, at least two identification color blocks are provided, and the identification color blocks are arranged at intervals.

[0018] In some embodiments, the shell includes: a body; at least two clamping arms, the two clamping arms are respectively arranged at opposite ends of the body, and the installation cavity is formed between the body and the two clamping arms; wherein the accommodating hole is opened on the body.

[0019] In some embodiments, the inner wall surface of the installation cavity is a smooth curved surface.

[0020] In some embodiments, a buckle for fixing the camera is provided on the clamp arm, and the buckle is bent toward the installation cavity.

[0021] The embodiment of the utility model further provides a cover and a photographing device, comprising a camera and the above-mentioned cover, wherein the cover is installed on the camera.

[0022] The embodiment of the utility model provides a cover and a shooting device, the cover includes a shell and a receiving hole, the receiving hole is provided on the cover, the receiving hole is used for installing the lens of the camera when the cover is connected to the camera, and an identification structure is provided on the edge of the shell adjacent to the receiving hole. In this way, after the cover is connected to the camera, the identification structure is identified by the lens of the camera, so that it can be determined that the camera has been connected to the cover. The embodiment of the utility model is cleverly designed by providing an identification structure on the shell to help the camera identify that the cover is connected, and can help the camera accurately identify, so that the camera can automatically execute the corresponding image processing method without manual adjustment, which greatly improves the user experience. By using the above-mentioned cover, the shooting device not only has a good heat dissipation effect, but also can automatically adjust the image processing method. The method of use is simple, does not require complicated operations, and is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a cover shell provided in an embodiment of the utility model;

[0024] Figure 2 It is a front view of the cover provided by the embodiment of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the cover provided by the embodiment of the utility model in another orientation;

[0026] Figure 4 It is a left side view of the photographing device provided by the embodiment of the utility model;

[0027] Figure 5 It is a front view of the shooting device provided by an embodiment of the utility model.

[0028] Description of reference numerals:

[0029] 1. cover; 11. shell; 110. installation cavity; 112. identification position; 113. inclined surface; 114. body; 115. clamping arm; 116. buckle; 12. accommodation hole; 13. identification structure;

[0030] 2. Shooting device; 21. Camera. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] The various specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction, for example, different embodiments and technical solutions can be formed by combining different specific technical features. In order to avoid unnecessary repetition, the various possible combinations of the specific technical features in the utility model will not be described separately.

[0033] In the following description, the terms "first\second\..." are only used to distinguish different objects, and do not mean that the objects have the same or related points. It should be understood that the directions "above", "below", "outside" and "inside" are all directions in normal use, and the directions "left" and "right" refer to the left and right directions shown in the corresponding schematic diagrams, which may or may not be the left and right directions in normal use.

[0034] It should be noted that the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element. "Multiple" means greater than or equal to two.

[0035] like Figure 1 As shown, a cover shell provided by an embodiment of the utility model is at least used for heat dissipation of a camera. The cover shell is mainly made of a material with good thermal conductivity, such as graphene or carbon nanotubes, etc. After the cover shell is connected to the camera, it can quickly absorb part of the heat generated by the camera, so that the temperature of the camera itself is reduced, thereby achieving the purpose of quickly dissipating heat from the camera, so that the temperature of the camera during use can be maintained within the allowable operating temperature range, and the shooting performance can be kept stable and reliable.

[0036] like Figure 1 and Figure 3As shown, the cover 1 provided in the embodiment of the utility model comprises a shell 11 and a receiving hole 12 provided on the shell 11. The shell 11 is connected to the camera, and the shell 11 has a mounting cavity 110 for accommodating the camera. The shape of the mounting cavity 110 is substantially the same as the shape of the body of the camera to be assembled, so that the camera to be assembled can be loaded into the mounting cavity 110 and keep in close contact with the shell 11. The receiving hole 12 is provided on the shell 11 and communicated with the mounting cavity 110. The receiving hole 12 is used for installing the lens of the camera. Specifically, since the lens of the camera is protruding from the body, the lens installation requirements are met by providing the receiving hole 12, and the body of the camera can also be loaded into the mounting cavity 110. After the camera is installed with the cover 1, the heat will be transferred to the cover 1 for heat dissipation, so that the heat dissipation effect of the camera is improved, so that the temperature of the camera itself can be maintained within the allowable operating temperature range, so that the shooting time is extended, and the user experience is good.

[0037] Specifically, according to the requirements of the application scenario, the images taken by the camera need to be spliced ​​through some established processing methods to obtain the final required image. However, since the cover 1 itself has a certain thickness, after the camera is equipped with the cover 1, the camera body will be thickened, resulting in changes in the images taken by the camera. The available fusion angle during splicing (the fusion angle is: the angle corresponding to the overlapping field of view between the two fisheye lenses used for splicing) is reduced, which will further affect the accuracy of the splicing algorithm or the calculation of the optical flow (optical flow refers to: the instantaneous speed of the pixel movement of a spatial moving object on the observation imaging plane) and greatly reduce the splicing effect of the image. Therefore, it is necessary to enable the camera to recognize whether the cover 1 is worn, so that different image splicing parameters can be automatically switched.

[0038] In the embodiment of the utility model, in order to help the camera recognize whether the cover 1 is worn, an identification structure 13 is provided on the provided shell 11, which is used for the camera to recognize that the shell 11 is connected when connected to the camera. The identification structure 13 can be a structure that can be photographed by the camera lens and can be accurately recognized in the obtained picture. For example, the identification structure 13 can be set to a color mark or texture or protrusion or a specific character block, etc., which has a contrast difference with the surrounding objects photographed so that it can be accurately recognized by the lens. The identification structure 13 can also be a structure that can form physical recognition with the camera, such as a magnetic attraction structure or a magnetic induction structure, etc., which can be sensed by the camera when the shell 11 is connected to the camera to achieve recognition; or it can also be a convex block set on the shell 11, which can touch the corresponding switch on the camera to achieve recognition, and the setting method is diverse. Through such a setting, by setting an identification structure 13 on the shell 11, it is possible to help determine whether the camera is wearing a cover 1 by identifying whether the identification structure 13 is present in the captured image or by directly identifying the physical structure. The identification is accurate and sensitive, so that the camera can automatically execute the corresponding image processing method according to the judgment result without manual adjustment, thus meeting the actual use needs well.

[0039] The cover 1 provided in the embodiment of the utility model has a housing 11 with a receiving hole 12, and an identification structure 13 is provided at the edge of the housing 11 adjacent to the receiving hole 12. In this way, when the camera is wearing the cover 1, it can be known that the cover 1 has been worn by identifying the presence of the identification structure 13 in the image or by directly identifying the physical structure, and then the corresponding image processing method can be selected to ensure the accuracy of the image. The setting of the identification structure 13 is cleverly designed, and can help the camera to be accurately identified, so that the camera can automatically execute the corresponding image processing method without manual adjustment, which greatly improves the user experience.

[0040] like Figure 1 and Figure 2 As shown, in some embodiments, the recognition structure 13 is disposed at the edge of the receiving hole 12. In this way, the recognition structure 13 is located at a position where the camera can sensitively recognize and does not interfere with the image content, so that the problem of ineffective recognition due to the distance between the recognition structure 13 and the lens being too long or too short and affecting the final image quality will not occur, and the design is ingenious.

[0041] In some embodiments, the camera is a panoramic camera, and the position of the identification structure 13 on the edge of the receiving hole 12 is the position on the edge of the receiving hole 12 corresponding to the panoramic image stitching area. Specifically, since the panoramic camera has a large field of view (the field of view of a single lens exceeds 180 degrees), there is a part of redundant area in the imaged fisheye picture that will not be rendered into the final stitching picture. By taking advantage of this feature, by adding the identification structure 13 at the position on the edge of the receiving hole 12 corresponding to the redundant area, the identification structure 13 appears in the fisheye picture imaged by the camera when the heat dissipation accessories are worn, and the identification structure 13 is detected using a pure visual detection method to identify whether the camera is wearing heat dissipation accessories. This arrangement improves the sensitivity of the identification structure 13 to be recognized.

[0042] like Figure 1 and Figure 2 As shown, in some embodiments, in order to improve the sensitivity of the recognition structure 13 to be recognized, a recognition position 112 is provided on the side wall of the receiving hole 12, and the recognition structure 13 is provided on the recognition position 112; wherein, the extension surface of the recognition position 112 is a flat surface and / or an arc-shaped surface. Specifically, the shape of the receiving hole 12 can be set to different shapes according to design requirements, such as a circular hole, a polygonal hole, or a special-shaped hole, that is, the side wall surface of the receiving hole 12 can be a flat surface, an arc-shaped surface, or an irregularly shaped surface. In order to enable the recognition structure 13 to be accurately recognized, a recognition position 112 is provided on the side wall of the receiving hole 12, and the extension surface of the recognition position 112 can be optionally set to a flat surface and / or an arc-shaped surface. In this way, the position where the recognition structure 13 is set is located on a plane or an arc-shaped surface, and the shape is relatively regular, which can improve the sensitivity of being recognized by the lens, and will not fail to be recognized due to the irregular shape of the position.

[0043] In some embodiments, the identification position 112 is set in the thickness direction of the housing 11. The thickness direction refers to the side of the housing 11 that is attached to the camera as the reference starting point, and the direction perpendicular to the reference starting point and away from the reference starting point is the thickness direction. By setting the identification position 112 in the thickness direction of the housing 11, not only will the overall shape or appearance of the cover 1 not be greatly changed, but it can also be accurately identified, which is ingenious.

[0044] like Figure 1As shown, in some embodiments, the side wall of the receiving hole 12 can also be at least partially set as a slope 113, the slope 113 is inclined toward the direction of the camera lens, and the identification position 112 is set on the slope 113. In this way, in the thickness direction of the shell 11, the setting of the slope 113 reduces the height of the identification structure 13, so that the position of the identification structure 13 will not affect the final film of the lens, and can also make the obtained image clear without interfering with the final image quality. Specifically, the inclination angle of the slope 113 can be selected between 30°-45°, so that the identification structure 13 can be easily set and the height of the identification structure 13 can be appropriate so that it can be accurately identified.

[0045] like Figure 1 and Figure 2 As shown, in some embodiments, in order to improve the ability of the identification structure 13 to be accurately identified, the distance W between the identification structure 13 and the edge of the identification position 112 is set to 0.5mm-0.95mm in the thickness direction of the shell 11. Specifically, the distance W is the distance between the identification structure 13 and the edge of the identification position 112 close to the receiving hole 12. Within this distance range, the size of the identification structure 13 is appropriate, and the height of the position is also within an appropriate range, and can be accurately identified by the lens.

[0046] like Figure 1 and Figure 2 As shown, in some embodiments, the recognition structure 13 is arranged below the lens of the camera in a first direction. Specifically, the cover 1 is placed vertically, and the direction in which the accommodating hole 12 is located above is the first direction. In this way, since the field of view angle blocked by the bottom body of the camera is the largest, the area that does not affect the film is the largest. By setting the recognition structure 13 below the lens, the area where the recognition structure 13 is located will not be rendered into the final spliced ​​picture. This can ensure that the recognition structure 13 does not invade the film, and at the same time make the recognition structure 13 the most obvious, and can be effectively recognized, and the design is ingenious.

[0047] like Figure 1 and Figure 2 As shown, in the first direction, the distance V between the recognition structure 13 and the center of the camera lens is 22mm-26mm. The center of the camera lens refers to the center of the physical size of the lens. Usually, the lens is circular, and the center of the lens is the center of the circle. If the distance V between the recognition structure 13 and the center of the camera lens is too small, it will affect the quality of the film, and if the distance is too large, it will affect whether the identification mark can be accurately identified. In the embodiment of the utility model, according to the field of view angle parameters of the camera lens, the distance V is set within the above range to ensure that the recognition structure 13 can be accurately identified without interfering with the final film quality.

[0048] In some embodiments, the identification structure 13 is an identification mark that can be recognized by the camera lens. The identification mark can be set as a color mark or texture or a raised block or a specific character block, etc., which has a contrast difference with the surrounding objects photographed so that it can be accurately recognized by the lens. At the same time, the identification structure 13 is set as an identification mark, which can be formed on the housing 11 by silk screen printing, embossing, engraving, or pasting, etc., without the need for complex production methods, and has good production convenience.

[0049] In some embodiments, the identification mark can be set as an identification color block. The identification color block has a good recognition degree (such as a large difference in contrast with the surrounding objects), so that it can be quickly recognized in the picture taken by the lens. Specifically, the identification color block can be convexly set on the surface of the identification position 112, and the height can be selected between 1.0mm-1.2mm, so that the identification structure 13 can be recognized and will not invade the spliced ​​picture. Of course, it can be understood that, under the premise of ensuring that the identification structure 13 can be accurately identified, the identification structure 13 can also be set in a concave position, that is, a groove is set on the identification position 112, and the depth and color of the groove are suitable for being able to be recognized by the position 112, and the setting method is flexible. In addition, the contour shape of the identification color block can also be set to a circle or a polygon, and the shape is diverse, so that it can be effectively recognized. In the embodiment of the utility model, the contour shape of the identification color block is set to a rectangle, and the length direction of the identification color block is perpendicular to the first direction. In this way, the identification structure 13 has a larger imaging area in the shooting picture, which increases the probability of being recognized.

[0050] In some embodiments, Figure 1 As shown, in order to further improve the accuracy of the recognition structure 13, at least two recognition color blocks are provided, and the recognition color blocks are arranged at intervals. This arrangement makes the recognition structure 13 have a larger imaging area in the shooting picture, and the probability of being recognized is significantly improved.

[0051] like Figure 1 and Figure 3As shown, in some embodiments, the housing 11 includes a body 114 and a clamping arm 115. Optionally, the body 114 is a plate member so that it can fit with the camera to form a good heat conduction surface. At least two clamping arms 115 are provided, and the two clamping arms 115 are respectively provided at opposite ends of the body 114. The mounting cavity 110 is formed between the body 114 and the two clamping arms 115, and the receiving hole 12 is provided on the body 114. Specifically, the clamping arm 115 can produce elastic deformation. When the camera is installed in the mounting cavity 110, the clamping arms 115 at both ends are squeezed to produce elastic deformation, so that the camera can enter the mounting cavity 110. After the camera is installed in place, the clamping arms 115 at both ends are kept squeezed or reset, so that the camera can be reliably fixed in the mounting cavity 110, with good stability and will not fall off.

[0052] In some embodiments, the inner wall surface of the installation cavity 110 is a smooth curved surface. This arrangement allows the camera to maintain a good fit with the housing 11 after being installed in the installation cavity 110, thereby improving the heat conduction efficiency between the camera and the housing 1. The heat generated by the camera can be transferred to the housing 1 in time for heat dissipation, so that the temperature of the camera will not be too high, thereby increasing the operating time of the camera.

[0053] like Figure 3 As shown, in some embodiments, a buckle 116 for fixing the camera is provided on the clamp arm 115, and the buckle 116 is bent toward the installation cavity 110. In this way, the camera installed in the installation cavity 110 is hooked by the buckle 116, so that the camera installed in the installation cavity 110 will not fall off, and the stability is good. At the same time, it can also ensure that the camera and the cover 1 are closely fitted, improve the reliability of heat transfer, and enable the heat generated by the camera to be transferred to the cover 1 in time for heat dissipation. Optionally, each clamp arm 115 is provided with two buckles, which are respectively located at the opposite ends of the clamp arm 115, so that the four corners of the camera are hooked by four buckles 116 to ensure the stability of the fixed camera.

[0054] The cover 1 provided in the embodiment of the utility model is provided with an identification structure 13 on the cover 1, so that when the cover 1 is worn on the camera, it can help the camera to identify in time and adjust the corresponding image processing method. The principle that the cover 1 can be identified is:

[0055] Method 1: Using the ultra-large field of view of the panoramic camera fisheye lens (the field of view of a single lens exceeds 180 degrees, and there will be some redundant areas where the imaging content will not be rendered into the final picture), by adding a predetermined identification structure 13 to the appearance of the cover 1 at the position corresponding to the cover 1 in the redundant area, so that the pattern feature appears in the fisheye picture taken by the camera when the cover 1 is worn (because the identification structure 13 is located in the non-picture rendering area, it will not affect the final spliced ​​picture)

[0056] Method 2: Since the identification structure 13 only occupies a small area of ​​the high-resolution fisheye image (useful information is concentrated and fixed), in order to accelerate recognition, first, according to the camera distortion projection model, a low-resolution image of the area where the identification structure 13 is located is extracted from the projected fisheye image (a point-to-point mapping relationship between the low-resolution image and the fisheye image is established according to the distortion projection model to obtain a mapping table, and the fisheye image is transformed into a low-resolution image according to the mapping table).

[0057] Method 3: After extracting a low-resolution image of the area where the identification structure 13 is located, since the designed pattern has a relatively obvious gradient feature, the characteristics of the identification structure 13 are quantified by constructing a gradient direction histogram of the low-resolution image.

[0058] Method 4: Send the quantized recognition structure 13 features to SVM (SVM: support vector machine, a binary classification model) for pattern recognition, and output whether the designed recognition structure 13 features exist, so as to know whether the cover 1 is worn (SVM uses offline training, by collecting data on wearing heat dissipation accessories and not wearing heat dissipation accessories in advance, and training according to the steps of method 2 and method 3).

[0059] like Figure 4 and Figure 5 As shown, the embodiment of the utility model further provides a shooting device 2, including a camera 21 and the above-mentioned cover 1, and the cover 1 is installed on the camera 21. The above-mentioned cover 1 is provided with an identification structure 13, so that when the cover 1 is worn on the camera 21, it can help the camera 21 to identify in time, so that the camera 21 can automatically adjust to the corresponding image processing method, ensuring the quality of the film. By setting the above-mentioned cover 1, the shooting device 2 not only has a good heat dissipation effect, but also can automatically adjust the image processing method according to the actual situation without manual adjustment, which greatly improves the user experience.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A housing, at least for heat dissipation of a camera, characterized in that: include: A housing connected to the camera, the housing having a mounting cavity for accommodating the camera; An accommodating hole, used for installing a lens of the camera, the accommodating hole is provided on the housing and communicates with the installation cavity; Wherein, the shell is provided with an identification structure for the camera to identify that the shell is connected when the camera is connected to the shell.

2. The housing according to claim 1, wherein: The identification structure is located at the edge of the accommodating hole.

3. The housing according to claim 1, wherein: The camera is a panoramic camera, and the position of the recognition structure on the edge of the receiving hole is the position on the edge of the receiving hole corresponding to the panoramic image stitching area.

4. The housing according to claim 1, wherein: The side wall of the receiving hole is provided with an identification position, and the identification structure is provided on the identification position; Wherein, the extension surface of the identification position is a straight surface and / or an arc-shaped surface.

5. The housing according to claim 4, wherein: The identification position is arranged in the thickness direction of the shell.

6. The cover as claimed in claim 4, characterized in that At least a portion of the side wall of the accommodating hole is an inclined surface, the inclined surface is inclined toward the direction of the lens of the camera, and the identification position is arranged on the inclined surface.

7. The housing according to claim 5 or 6, characterized in that: In the thickness direction of the shell, a distance W between the identification structure and the edge of the identification position is 0.5 mm-0.95 mm.

8. The housing according to claim 4, wherein: In a first direction, the identification structure is located below the lens of the camera.

9. The housing according to claim 8, wherein: In the first direction, a distance V between the recognition structure and the center of the camera lens is 22 mm-26 mm.

10. The housing according to any one of claims 1 to 6, characterized in that The identification structure is an identification mark that can be recognized by the lens of the camera.

11. The housing according to claim 10, wherein: The identification mark is an identification color block, and the outline shape of the identification color block is a circle or a polygon.

12. The housing according to claim 10, wherein: At least two identification color blocks are provided, and the identification color blocks are arranged at intervals.

13. The housing according to any one of claims 1 to 6, characterized in that The housing comprises: ontology; There are at least two clamping arms, which are respectively arranged at two opposite ends of the body, and the mounting cavity is formed between the body and the two clamping arms; Wherein, the accommodating hole is arranged on the main body.

14. The housing according to claim 13, wherein: The inner wall surface of the installation cavity is a smooth curved surface.

15. The housing according to claim 13, wherein: The clamp arm is provided with a buckle for fixing the camera, and the buckle is bent toward the installation cavity.

16. A photographing device, characterized in that: The invention comprises a camera and a cover as claimed in any one of claims 1 to 15, wherein the cover is mounted on the camera.

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