Universal connecting shaft, camera shooting support and camera shooting equipment

Abstract

The utility model provides a universal connecting shaft which comprises a first shell, a second shell and a third shell. The first shell is provided with a first shaft bin and a first shaft rod opening communicating with the first shaft bin. The first spherical shaft comprises a first spherical shaft head arranged in the first shaft bin and a first shaft rod connected with the first spherical shaft head, and the first shaft rod extends out of the first shaft rod opening; the second shell is provided with a second shaft bin and a second shaft rod opening communicated with the second shaft bin; the second spherical shaft comprises a second spherical shaft head arranged in the second shaft bin and a second shaft rod connected with the second spherical shaft head, and the second shaft rod extends out of the second shaft rod opening; the connecting assembly comprises a first end part and a second end part, and the first end part abuts against the first spherical shaft head; the second end part is propped against the second spherical shaft head; the first shell and the second shell are connected through the connecting assembly and the fixing assembly. The small universal connecting shaft assembled through simple parts is suitable for more scenes, and the assembling cost can be reduced.

Description

Technical Field

[0001] This application relates to the technical field of camera fixing and supporting devices. Specifically, it relates to a universal connecting shaft, a camera bracket, and a camera device. Background Art

[0002] Most of the existing surveillance camera technologies adopt a single ball head rotation structure. Although this design can achieve the steering of the camera within a certain range, the adjustment range of its angle and position is limited, making it difficult to meet the diverse surveillance needs of users. Especially in large-scale surveillance scenarios, the limitations of single ball head cameras are more obvious, and it is impossible to achieve full-range and dead-angle-free surveillance coverage, which to a certain extent restricts the effectiveness of the surveillance system.

[0003] At the same time, although there are also cameras with a double ball head structure on the market, this structure is relatively complex. It not only has a large shape and occupies a lot of space, but also has a high cost during the production process. In addition, its appearance design is often not beautiful enough and is difficult to integrate into the modern architectural decoration style, affecting the user's willingness to purchase. Although this double ball head camera improves the surveillance performance, it makes compromises in terms of practicality, economy, and aesthetics. Therefore, the problems that need to be solved in the current development of surveillance camera technology are: how to optimize the structural design, reduce costs, and improve the aesthetics while ensuring the surveillance performance of the camera. Utility Model Content

[0004] In order to overcome the above deficiencies in the prior art, a universal connecting shaft provided in this application includes:

[0005] A first housing, the first housing having a first shaft cavity and a first shaft rod opening communicating with the first shaft cavity;

[0006] A first spherical shaft, the first spherical shaft including a first spherical shaft head disposed in the first shaft cavity and a first shaft rod connected to the first spherical shaft head, the first shaft rod extending out from the first shaft rod opening;

[0007] A second housing, the second housing having a second shaft cavity and a second shaft rod opening communicating with the second shaft cavity;

[0008] A second spherical shaft, the second spherical shaft including a second spherical shaft head disposed in the second shaft cavity and a second shaft rod connected to the second spherical shaft head, the second shaft rod extending out from the second shaft rod opening;

[0009] A connecting component, the connecting component includes a first end and a second end, the first end abuts against the first spherical shaft head, defining the rotation of the first spherical shaft head within the first shaft cavity; the second end abuts against the second spherical shaft head, defining the rotation of the second spherical shaft head within the second shaft cavity; the first housing and the second housing are connected to the fixing component through the connecting component.

[0010] In some possible embodiments, a first pressing component is provided at the first end of the connecting component, a second pressing component is provided at the second end of the connecting component, and the materials of the first pressing component and the second pressing component include flexible materials.

[0011] In some possible embodiments, the first housing further includes a first sleeve communicating with the first shaft cavity, and the first end of the connecting component extends into the first sleeve;

[0012] The second housing further includes a second sleeve communicating with the second shaft cavity, and the second end of the connecting component extends into the second sleeve;

[0013] The fixing component includes a first pin and a second pin;

[0014] The first sleeve includes a first positioning hole, the connecting component includes a second positioning hole near the first end, and the first positioning hole and the second positioning hole are connected by the first pin; the second sleeve includes a third positioning hole, the connecting component includes a fourth positioning hole near the second end, and the third positioning hole and the fourth positioning hole are connected by the second pin.

[0015] In some possible embodiments, the universal connecting shaft further includes a decorative sleeve for covering the first positioning hole, the second positioning hole, the third positioning hole, and the fourth positioning hole.

[0016] In some possible embodiments, one side of the first sleeve facing the second sleeve has first positioning teeth, and one side of the second sleeve facing the first sleeve has second positioning teeth, and the first positioning teeth and the second positioning teeth are engaged with each other.

[0017] In some possible embodiments, a first connecting portion is provided at one end of the first shaft rod away from the first spherical shaft head, and the first connecting portion is used to connect a camera; a second connecting portion is provided at one end of the second shaft rod away from the second spherical shaft head, and the second connecting portion is used to connect a base.

[0018] In some possible embodiments, the first shaft opening defines the first shaft to swing in a first direction, the second shaft opening defines the second shaft to swing in a second direction, and the first direction and the second direction are coplanar.

[0019] The present application also provides a camera support, including a base and the universal connecting shaft described in any one of the foregoing items, and the base is connected to the universal connecting shaft through a second connecting portion.

[0020] In some possible embodiments, the base is provided with a receiving groove for receiving the universal connecting shaft placed horizontally.

[0021] The present application also provides a camera device, including a camera and the camera support described in any one of the foregoing items, and the camera is connected to the camera support through a first connecting portion.

[0022] Compared with the prior art, the present application has the following beneficial effects:

[0023] A universal connecting shaft, a camera support and a camera device provided by the present application, through the tight pressing of the spherical shaft by the housing and the connecting component, the spherical shaft generates a damping holding force, and at the same time has an all-round adjustment performance; by using the connecting component and the fixing component, the first spherical shaft and the second spherical shaft are combined together, and the camera is connected through the first connecting portion, and the base is connected through the second connecting portion, and finally a camera device is formed. This design ensures that both the first spherical shaft and the second spherical shaft on the universal connecting shaft can perform circumferential rotation and swing adjustment, greatly broadening the range of shooting angles and position selections, and adapting to diverse application scenarios; in addition, the use of the connecting component and the fixing component realizes the stable connection of the first spherical shaft and the second spherical shaft, simplifies the structure, and effectively reduces the material consumption and assembly cost. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions of the present embodiment, the drawings required for use in the embodiment will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the universal connecting shaft provided by the present embodiment;

[0026] Figure 2 It is one of the exploded structural schematic diagrams of the universal connecting shaft provided by the present embodiment;

[0027] Figure 3 It is one of the three-dimensional structural schematic diagrams of the camera device provided by the present embodiment;

[0028] Figure 4 The second exploded structural schematic diagram of the universal joint shaft provided in this embodiment;

[0029] Figure 5 The sectional view of the universal joint shaft provided in this embodiment;

[0030] Figure 6 The three-dimensional structural schematic diagram of the camera support provided in this embodiment;

[0031] Figure 7 The second three-dimensional structural schematic diagram of the camera device provided in this embodiment;

[0032] Figure 8 The third three-dimensional structural schematic diagram of the camera device provided in this embodiment.

[0033] Icons: Universal joint shaft - 10; Camera support - 20; Camera device - 30; First housing - 100; First shaft compartment - 110; First shaft rod opening - 120; Second housing - 200; Second shaft compartment - 210; Second shaft rod opening - 220; First spherical shaft - 300; First spherical shaft head - 310; First shaft rod - 320; Second spherical shaft - 400; Second spherical shaft head - 410; Second shaft rod - 420; Connection assembly - 500; First end - 510; Second end - 520; Fixing assembly - 600; First extrusion assembly - 530; Second extrusion assembly - 540; First sleeve - 130; Second sleeve - 230; First pin - 610; Second pin - 620; First positioning hole - 630; Second positioning hole - 640; Third positioning hole - 650; Fourth positioning hole - 660; Decorative sleeve - 700; First positioning tooth - 131; Second positioning tooth - 231; First connecting portion - 330; Second connecting portion - 430; Base - 800; Accommodation groove - 810; First direction D1; Second direction D2. Detailed implementation manners

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0035] Accordingly, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts fall within the scope of protection of the present application.

[0036] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not require further definition and explanation in subsequent drawings.

[0037] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is customarily placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0038] In addition, the terms "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0039] In the description of the present application, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0040] The following will describe the specific embodiments of the present application in detail with reference to the accompanying drawings.

[0041] A universal joint shaft 10 provided by the present application is referred to Figure 1 and Figure 2 and includes:

[0042] A first housing 100, the first housing 100 having a first shaft chamber 110 and a first shaft rod opening 120 communicating with the first shaft chamber 110.

[0043] The first spherical shaft 300, the first spherical shaft 300 includes a first spherical shaft head 310 disposed in the first shaft bin 110 and a first shaft rod 320 connected to the first spherical shaft head 310, and the first shaft rod 320 extends out from the first shaft rod opening 120.

[0044] The second housing 200, the second housing 200 has a second shaft bin 210 and a second shaft rod opening 220 communicating with the second shaft bin 210.

[0045] The second spherical shaft 400, the second spherical shaft 400 includes a second spherical shaft head 410 disposed in the second shaft bin 210 and a second shaft rod 420 connected to the second spherical shaft head 410, and the second shaft rod 420 extends out from the second shaft rod opening 220.

[0046] The connecting component 500, the connecting component 500 includes a first end 510 and a second end 520, the first end 510 abuts against the first spherical shaft head 310, defining the rotation of the first spherical shaft head 310 within the first shaft bin 110; the second end 520 abuts against the second spherical shaft head 410, defining the rotation of the second spherical shaft head 410 within the second shaft bin 210; the first housing 100 and the second housing 200 are connected to the connecting component 500 through a fixing component 600.

[0047] For example, please refer to Figure 3 , when using the universal joint shaft 10 provided in this embodiment to connect the camera and the base 800, and then forming the imaging device 30, the imaging device 30 can have two angle adjustment shafts, namely the first spherical shaft 300 and the second spherical shaft 400, and both can rotate and swing independently, thereby providing a large angle adjustment ability.

[0048] In this embodiment, the first end 510 of the connecting component 500 contacts the first spherical shaft head 310, restricting the rotation of the first spherical shaft head 310 within the first shaft bin 110 while keeping it stable; the second end 520 of the connecting component 500 contacts the second spherical shaft head 410, restricting the rotation of the second spherical shaft head 410 within the second shaft bin 210. Through the fixing component 600 and the connecting component 500, the first housing 100, the second housing 200, and the connecting component 500 are tightly combined to form a stable overall structure. Through the miniaturization and simplification design of the parts, the material consumption and assembly cost are effectively reduced.

[0049] In some possible implementation manners, please refer to Figure 4, a first pressing component 530 is provided at the first end portion 510 of the connecting component 500, a second pressing component 540 is provided at the second end portion 520 of the connecting component 500, and the materials of the first pressing component 530 and the second pressing component 540 include flexible materials.

[0050] In this embodiment, the pressing component is made of a flexible material, such as silica gel. Silica gel has good elasticity and wear resistance. By using the pressing component made of this material, it can be closely attached to the spherical shaft in the housing, ensuring the stability of the spherical shaft in all directions. It also enables the spherical shaft to maintain a stable position at different required angles during use and is not prone to accidental sliding or deviation. This design improves the overall connection and use stability of the universal joint shaft 10.

[0051] In some possible implementation manners, please refer to Figure 4 and Figure 5 , the first housing 100 further includes a first sleeve 130 communicating with the first shaft cavity 110, and the first end portion 510 of the connecting component 500 extends into the first sleeve 130; the second housing 200 further includes a second sleeve 230 communicating with the second shaft cavity 210, and the second end portion 520 of the connecting component 500 extends into the second sleeve 230.

[0052] The fixing component 600 includes a first pin 610 and a second pin 620.

[0053] The first sleeve 130 includes a first positioning hole 630, the connecting component 500 includes a second positioning hole 640 near the first end portion 510, and the first positioning hole 630 and the second positioning hole 640 are connected by the first pin 610; the second sleeve 230 includes a third positioning hole 650, the connecting component 500 includes a fourth positioning hole 660 near the second end portion 520, and the third positioning hole 650 and the fourth positioning hole 660 are connected by the second pin 620.

[0054] In this embodiment, the connecting component 500 is connected to the first sleeve 130 and the second sleeve 230 by using the first pin 610 and the second pin 620, that is, a stable structure of the universal joint shaft 10 is formed with relatively low cost and fewer parts, which is more economical and practical.

[0055] In some possible implementation manners, please refer to Figure 4 , the universal joint shaft 10 further includes a decorative sleeve 700, and the decorative sleeve 700 is used to cover the first positioning hole 630, the second positioning hole 640, the third positioning hole 650, and the fourth positioning hole 660.

[0056] In this embodiment, the universal joint shaft 10 further includes a decorative sleeve 700. The decorative sleeve 700 can effectively prevent the internal parts from falling off during use, ensuring the stability and durability of the universal joint shaft 10; the decorative sleeve 700 also blocks sharp parts such as positioning holes and the pins around them, reducing the risk of injury to the user during operation; in addition, the decorative sleeve 700 is connected to the first housing 100 and the second housing 200, improving its ornamental value.

[0057] In some possible implementation manners, please refer to Figure 4 , one side of the first sleeve 130 facing the second sleeve 230 has first positioning teeth 131, and one side of the second sleeve 230 facing the first sleeve 130 has second positioning teeth 231, and the first positioning teeth 131 and the second positioning teeth 231 are engaged with each other.

[0058] In this embodiment, through the precise engagement of the first positioning teeth 131 and the second positioning teeth 231, the docking between the two sleeves is realized, simplifying the assembly process, making the assembly faster, without complex alignment steps, and when maintenance is required, the sleeves can be quickly separated, facilitating inspection and repair. At the same time, the biting action of the positioning teeth greatly enhances the structural stability, and even under the action of external forces, the firm connection between the sleeves can be maintained, reducing the possibility of relative displacement.

[0059] In some possible implementation manners, please refer to Figure 4 , one end of the first shaft rod 320 away from the first spherical shaft head 310 is provided with a first connecting portion 330, and the first connecting portion 330 is used to connect a camera; one end of the second shaft rod 420 away from the second spherical shaft head 410 is provided with a second connecting portion 430, and the second connecting portion 430 is used to connect a base 800.

[0060] In this embodiment, since the universal joint shaft 10 needs to connect the base 800 and the camera, and the universal joint shaft 10 can rotate and swing at a certain angle relative to the base 800, and the camera can rotate and swing at a certain angle relative to the universal joint shaft 10, the first connecting portion 330 and the second connecting portion 430 are designed on the first shaft rod 320 and the second shaft rod 420, and at the same time, the firmness of the connection can be ensured.

[0061] Specifically, the first connecting portion 330 can firmly connect the universal joint shaft 10 and the camera by connecting a gasket with a through hole on the first shaft rod 320, enabling the screw to accurately pass through the small hole.

[0062] Specifically, the second connecting portion 430 is formed by directly cutting a groove on the side of the second shaft 420 away from the second spherical shaft head 410, which matches the thread of the screw. In this way, the screw can directly pass through the mounting hole of the base 800 or the camera, and the screw is screwed into the groove to complete the connection.

[0063] It should be noted that the first connecting portion 330 and the second connecting portion 430 have multiple connection methods for connecting to the camera or the base 800, and are not limited to the above two forms.

[0064] In some possible implementation manners, please refer to Figure 5 , the first shaft opening 120 defines that the first shaft 320 swings along the first direction D1, the second shaft opening 220 defines that the second shaft 420 swings along the second direction D2, and the first direction D1 and the second direction D2 are coplanar.

[0065] In this embodiment, in order to enable the assembled imaging device 30 to rotate at multiple angles and be foldable at the same time, the first shaft 320 and the second shaft 420 can both swing 90 degrees in opposite directions.

[0066] It should be noted that the swing angles of the first shaft 320 and the second shaft 420 can be specifically set according to requirements.

[0067] This application also provides a camera support 20, please refer to Figure 6 , including a base 800 and the universal connecting shaft 10 described in any one of the foregoing, and the base 800 is connected to the universal connecting shaft 10 through the second connecting portion 430.

[0068] In the camera support 20 provided in this embodiment, the base 800 is connected to the universal connecting shaft 10 through the second connecting portion 430, and both ends of the universal connecting shaft 10 can perform circumferential rotation and swing adjustment; and because the structure of the universal connecting shaft 10 is simple, it saves costs while realizing double-headed universal adjustment.

[0069] In some possible implementation manners, the base 800 is provided with a receiving groove 810 for receiving the universal connecting shaft 10 placed horizontally.

[0070] In this embodiment, please refer to Figure 7 and Figure 8 , since the universal connecting shaft 10 can swing relative to the base 800 by a certain angle, when the universal connecting shaft 10 swings until its axis is parallel to the base 800, the universal connecting shaft 10 can be placed in the receiving groove 810. This design optimizes the structure of the camera support 20, reduces its occupied space, not only improves the space utilization efficiency, but also broadens the applicable range of the camera support 20, making it more adaptable to diverse application scenarios.

[0071] The present application also provides a camera device 30. Please refer to again Figure 3 , which includes a camera and the camera support 20 described in any of the foregoing items. The camera is connected to the camera support 20 through a first connecting portion 330.

[0072] In the camera device 30 provided in this embodiment, through the tight pressing of the spherical shaft by the housing, the spherical shaft generates a damping holding force and has omnidirectional adjustment performance at the same time; by using the connecting assembly 500 and the fixing assembly 600, the first spherical shaft 300 and the second spherical shaft 400 are combined together, the camera is connected through the first connecting portion 330, and the base 800 is connected through the second connecting portion 430, finally forming the camera device 30. This design ensures that both the first spherical shaft 300 and the second spherical shaft 400 on the camera device 30 can perform circumferential rotation and swing adjustment, thereby greatly broadening the range of shooting angles and position selections and adapting to diverse application scenarios.

[0073] In addition, the connecting assembly 500 and the fixing assembly 600 are used to realize the stable connection of the first spherical shaft 300 and the second spherical shaft 400. Through the miniaturized design of the parts, the structure is simplified, and the material consumption and assembly cost are effectively reduced. While ensuring flexibility and a wide range of activities, the camera device 30 also has economy and practicality.

[0074] In summary, a universal joint shaft 10 provided by the present application includes: a first housing 100, the first housing 100 having a first shaft cavity 110 and a first shaft rod opening 120 communicating with the first shaft cavity 110; a first spherical shaft 300, the first spherical shaft 300 including a first spherical shaft head 310 disposed in the first shaft cavity 110 and a first shaft rod 320 connected to the first spherical shaft head 310, the first shaft rod 320 extending out from the first shaft rod opening 120; a second housing 200, the second housing 200 having a second shaft cavity 210 and a second shaft rod opening 220 communicating with the second shaft cavity 210; a second spherical shaft 400, the second spherical shaft 400 including a second spherical shaft head 410 disposed in the second shaft cavity 210 and a second shaft rod 420 connected to the second spherical shaft head 410, the second shaft rod 420 extending out from the second shaft rod opening 220; a connecting assembly 500, the connecting assembly 500 including a first end portion 510 and a second end portion 520, the first end portion 510 abutting against the first spherical shaft head 310; the second end portion 520 abutting against the second spherical shaft head 410; the first housing 100 and the second housing 200 are connected through the connecting assembly 500 and the fixing assembly 600. The small universal joint shaft 10 assembled by simple parts is applicable to more scenarios and can reduce the assembly cost.

[0075] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A universal joint shaft, applied to a camera support, is characterized in that Comprising: A first housing having a first shaft bin and a first shaft rod opening communicating with the first shaft bin; A first spherical shaft including a first spherical shaft head disposed in the first shaft bin and a first shaft rod connected to the first spherical shaft head, the first shaft rod extending out from the first shaft rod opening; A second housing having a second shaft bin and a second shaft rod opening communicating with the second shaft bin; A second spherical shaft including a second spherical shaft head disposed in the second shaft bin and a second shaft rod connected to the second spherical shaft head, the second shaft rod extending out from the second shaft rod opening; A connection assembly including a first end and a second end, the first end abutting against the first spherical shaft head to limit the rotation of the first spherical shaft head within the first shaft bin; the second end abutting against the second spherical shaft head to limit the rotation of the second spherical shaft head within the second shaft bin; the first housing and the second housing are connected to a fixing assembly through the connection assembly.

2. The universal coupling shaft according to claim 1, characterized in that, A first pressing assembly is provided at the first end of the connection assembly, and a second pressing assembly is provided at the second end of the connection assembly, and the materials of the first pressing assembly and the second pressing assembly include flexible materials.

3. The universal joint shaft according to claim 1, wherein The first housing further includes a first sleeve communicating with the first shaft bin, and the first end of the connection assembly extends into the first sleeve; The second housing further includes a second sleeve communicating with the second shaft bin, and the second end of the connection assembly extends into the second sleeve; The fixing assembly includes a first pin and a second pin; The first sleeve includes a first positioning hole, and the connection assembly includes a second positioning hole near the first end, and the first positioning hole and the second positioning hole are connected by the first pin; the second sleeve includes a third positioning hole, and the connection assembly includes a fourth positioning hole near the second end, and the third positioning hole and the fourth positioning hole are connected by the second pin.

4. The universal joint shaft according to claim 3, characterized in that, The universal connecting shaft further includes a decorative sleeve for covering the first positioning hole, the second positioning hole, the third positioning hole and the fourth positioning hole.

5. The universal joint shaft according to claim 3, wherein One side of the first sleeve facing the second sleeve has first positioning teeth, and one side of the second sleeve facing the first sleeve has second positioning teeth, and the first positioning teeth and the second positioning teeth are engaged with each other.

6. The universal joint shaft according to claim 1, characterized in that, One end of the first shaft rod away from the first spherical shaft head is provided with a first connection portion for connecting a camera; one end of the second shaft rod away from the second spherical shaft head is provided with a second connection portion for connecting a base.

7. The universal joint shaft according to claim 1, characterized in that, The first shaft rod opening limits the first shaft rod to swing in a first direction, and the second shaft rod opening limits the second shaft rod to swing in a second direction, and the first direction and the second direction are coplanar.

8. A camera support, characterized in that, Including a base and the universal connecting shaft according to any one of claims 1-7, the base is connected to the universal connecting shaft through the second connection portion.

9. The camera support according to claim 8, wherein The base is provided with a receiving groove for receiving the universal connecting shaft placed horizontally.

10. A camera device, characterized in that, It includes a camera and a camera support as described in claims 8-9, and the camera is connected to the camera support through a first connecting part.

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