Adjustment mechanism and camera device thereof

Abstract

This utility model provides an adjustment mechanism and a camera device having the same. The adjustment mechanism includes: a first adjustment module, including a first rotating part that rotates along a first direction and has a clearance hole; and a second adjustment module, including a second rotating part rotatably mounted on the first rotating part along a second direction, the first and second directions forming an angle, the rotation trajectory of the second rotating part passing through the clearance hole, the clearance hole being used to avoid at least a portion of the second rotating part. The technical solution provided by this application solves the problems of large space occupation and inconvenient use in existing adjustment mechanisms.

Description

Technical Field

[0001] This utility model relates to the field of camera technology, and more specifically, to an adjustment mechanism and a camera device having the same. Background Technology

[0002] Currently, in multispectral cameras, the optical center of one static optical module is usually used as a reference. The position of the optical center of other optical modules is adjusted one by one by an orientation adjustment mechanism to achieve coincidence with the reference.

[0003] Existing methods for adjusting the optical axis of an optical module mainly fall into two categories:

[0004] 1. Before the multispectral camera leaves the factory, manual adjustments are made to achieve the fitting of the optical center. However, after the equipment leaves the factory or due to operations during transportation, the optical axis may shift. In actual use, customers cannot achieve the desired effect, and users do not have the conditions for repair and need to return the product to the factory for processing, which greatly reduces the user experience.

[0005] 2. Using an azimuth adjustment mechanism for electric adjustment. While using an azimuth adjustment mechanism avoids the problem of inconvenience in debugging the equipment after it leaves the factory, the existing azimuth adjustment mechanism mainly includes a horizontal adjustment module and a vertical adjustment module. The lens module is adjusted through the horizontal adjustment module and the vertical adjustment module. Since both horizontal and vertical adjustments require corresponding adjustment space, the existing adjustment mechanism occupies a lot of space and is inconvenient for users. Utility Model Content

[0006] This utility model provides an adjustment mechanism and a camera device having the same, to solve the problems of large space occupation and inconvenience of use in the prior art.

[0007] According to one aspect of the present invention, an adjustment mechanism is provided, comprising: a first adjustment module including a first rotating part rotatable along a first direction, the first rotating part having a clearance hole; and a second adjustment module including a second rotating part rotatably disposed on the first rotating part along a second direction, the first direction and the second direction having an angle, the rotation trajectory of the second rotating part passing through the clearance hole, the clearance hole being used to avoid at least a portion of the second rotating part.

[0008] Furthermore, the first adjustment module also includes a first drive unit, which is located on one side of the first rotating part and is drivenly connected to the first rotating part; the second adjustment module also includes a second drive unit, which is fixed on the first rotating part, located on one side of the second rotating part, and is drivenly connected to the second rotating part.

[0009] Furthermore, the first driving unit has a first telescopic end, which is movably connected to the first rotating unit; the second driving unit has a second telescopic end, which is movably connected to the second rotating unit.

[0010] Furthermore, the first adjustment module also includes a first connecting shaft, which is disposed on the first telescopic end. The extension direction of the first connecting shaft is parallel to the rotation axis of the first rotating part. A first guide hole is provided at the end of the first rotating part connected to the first driving part. The first connecting shaft is movably disposed in the first guide hole. The first driving part drives the first rotating part to rotate by cooperating with the first guide hole through the first connecting shaft. The second adjustment module also includes a second connecting shaft, which is disposed on the second telescopic end. The extension direction of the second connecting shaft is parallel to the rotation axis of the second rotating part. A second guide hole is provided at the end of the second rotating part connected to the second driving part. The second connecting shaft is movably disposed in the second guide hole. The second driving part drives the second rotating part to rotate by cooperating with the second guide hole through the second connecting shaft. Both the first guide hole and the second guide hole are strip-shaped holes.

[0011] Furthermore, a mounting bracket is provided on one side of the first rotating part, the second driving part is fixed above the mounting bracket, the second rotating part has an extension part located on the side of the second rotating part near the mounting bracket, the extension part is located at the bottom of the mounting bracket, and the second telescopic end passes through the mounting bracket and is drivenly connected to the extension part.

[0012] Furthermore, the adjustment mechanism also includes: a first elastic member, which is drivenly connected to the first rotating part, and the first elastic member is capable of providing elastic force to the first rotating part so that the first connecting shaft abuts against one side of the first guide hole; and a second elastic member, which is disposed between the second rotating part and the first rotating part, and the second elastic member is capable of providing elastic force to the second rotating part so that the second connecting shaft abuts against one side of the second guide hole.

[0013] Furthermore, the first elastic member and the first driving part are located on the same side of the first rotating part, and the second elastic member and the second driving part are located on the same side of the second rotating part.

[0014] Furthermore, the first connecting shaft is rotatably connected to the first telescopic end, and / or the second connecting shaft is rotatably connected to the second telescopic end.

[0015] Furthermore, the first rotating part has a first end and a second end that are disposed opposite to each other, the first rotating part has a first rotating shaft that is disposed at the first end of the first rotating part, and the second rotating part has a second rotating shaft that is disposed at one end of the second rotating part and located on the first end.

[0016] According to another aspect of the present invention, a camera device is provided, which includes a base, a lens module and the aforementioned adjustment mechanism. The lens module is disposed on the second rotating part of the adjustment mechanism, and the first rotating part of the adjustment mechanism is rotatably disposed on the base.

[0017] By applying the technical solution of this utility model, a second rotating part is rotatably connected to a first rotating part. The first rotating part has a clearance hole, and the rotation trajectory of the second rotating part passes through the clearance hole, allowing the second rotating part to rotate through the first rotating part. This means the rotation adjustment space of the second rotating part includes not only the space above the first rotating part, but also the hollow space of the clearance hole and the space below the first rotating part. The adjustment mechanism provided in this application, while ensuring the rotation range of the second rotating part, compresses the overall space of the machine, improves the ease of use, meets adjustment needs, and reduces space occupation. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1 A schematic diagram of the structure of an adjustment mechanism provided by this utility model is shown;

[0020] Figure 2 An exploded view of the regulating mechanism provided in this application is shown;

[0021] Figure 3 A cross-sectional view of the adjustment mechanism provided in this application is shown;

[0022] Figure 4 A schematic diagram of the structure of the first rotating part provided in this application is shown;

[0023] Figure 5 A schematic diagram of the structure of the second rotating part provided in this application is shown;

[0024] Figure 6 This application shows a schematic diagram of the rotation range of the first rotating part.

[0025] Figure 7 A schematic diagram of the rotation range of the second rotating part provided in this application is shown;

[0026] Figure 8 A schematic diagram of the structure of a camera device provided in this application is shown.

[0027] The above figures include the following reference numerals:

[0028] 10. Base;

[0029] 20. First adjustment module;

[0030] 21. First rotating part; 211. Clearance hole; 212. First end; 213. Second end;

[0031] 22. First drive unit; 221. First telescopic end;

[0032] 23. First connecting shaft; 24. First guide hole; 25. Mounting bracket; 26. First rotating shaft; 27. Fixing bracket;

[0033] 30. Second adjustment module;

[0034] 31. Second rotating part; 311. Extension part;

[0035] 32. Second drive unit; 321. Second telescopic end;

[0036] 33. Second connecting shaft; 34. Second guide hole; 35. Second rotating shaft;

[0037] 41. First elastic element; 42. Second elastic element;

[0038] 50. Lens module. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0040] like Figure 1As shown, this embodiment provides an adjustment mechanism, which includes a first adjustment module 20 and a second adjustment module 30. The first adjustment module 20 includes a first rotating part 21 rotatable along a first direction, and the first rotating part 21 has a clearance hole 211. The second adjustment module 30 includes a second rotating part 31, which is rotatably disposed on the first rotating part 21 along a second direction. Specifically, the first direction and the second direction form an angle, and the rotation trajectory of the second rotating part 31 passes through the clearance hole 211. The clearance hole 211 is used to avoid at least a portion of the second rotating part 31, that is, when the second rotating part 31 rotates, at least a portion of the second rotating part 31 can pass through the clearance hole 211. In this way, the clearance hole 211 provides rotational space for the second rotating part 31, preventing the first rotating part 21 from interfering with the second rotating part 31. Figure 1 As shown, in this embodiment, the X direction is the first direction, and the Y direction is the second direction. Figure 6 and Figure 7 As shown, α2 is the rotation range of the first rotating part 21, and α1 is the rotation range of the second rotating part 31.

[0041] like Figures 2 to 5 As shown, by applying the technical solution of this utility model, the second rotating part 31 is rotatably connected to the first rotating part 21. The first rotating part 21 is provided with a clearance hole 211, and the rotation trajectory of the second rotating part 31 passes through the clearance hole 211, allowing the second rotating part 31 to rotate through the first rotating part 21. That is, the rotation adjustment space of the second rotating part 31 includes not only the space above the first rotating part 21, but also the hollow space of the clearance hole 211 and the space below the first rotating part 21. Through the adjustment mechanism provided in this application, while ensuring the rotation range of the second rotating part 31, the overall space of the machine is reduced, improving the ease of use, meeting adjustment needs, and reducing space occupation.

[0042] Specifically, the first adjustment module 20 further includes a first drive unit 22, which is located on one side of the first rotating part 21 and is drivenly connected to the first rotating part 21. The second adjustment module 30 further includes a second drive unit 32, which is fixed to the first rotating part 21, located on one side of the second rotating part 31, and drivenly connected to the second rotating part 31. The first drive unit 22 and the second drive unit 32 can be drive components such as linear motors or cylinders. In this embodiment, the first drive unit 22 and the second drive unit 32 are preferably linear motors.

[0043] In this solution, by setting a first driving unit 22, the first driving unit 22 can apply a driving force to the first rotating unit 21, so that the first rotating unit 21 can rotate along the first direction. By setting a second driving unit 32 on the first rotating unit 21, when the first rotating unit 21 rotates along the first direction, the second rotating unit 31 and the second driving unit 32 can move synchronously with the first rotating unit 21. This makes it convenient that when the first rotating unit 21 rotates to any angle along the first direction, the second driving unit 32 can adjust the second rotating unit 31 to rotate along the second direction, thereby superimposing the angle adjustment range of the machine body.

[0044] Specifically, the first driving unit 22 has a first telescopic end 221, which is movably connected to the first rotating unit 21. The second driving unit 32 has a second telescopic end 321, which is movably connected to the second rotating unit 31. In this application, both the first driving unit 22 and the second driving unit 32 drive the first rotating unit 21 and the second rotating unit 31 to rotate via linear telescopic movement. The first telescopic end 221 and the second telescopic end 321 are movably connected to the first rotating unit 21 and the second rotating unit 31, respectively, to ensure normal driving. Specifically, a linkage structure can be used to enable the first driving unit 22 to drive the first rotating unit 21 to rotate via linear motion.

[0045] In this embodiment, the movable connection between the first telescopic end 221 and the first rotating part 21, and the movable connection between the second telescopic end 321 and the second rotating part 31 are as follows:

[0046] like Figure 6 and Figure 7 As shown, the first driving unit 22 has a first connecting shaft 23, the extension direction of the first connecting shaft 23 is parallel to the rotation axis of the first rotating unit 21, and a first guide hole 24 is provided at one end of the first rotating unit 21 connected to the first driving unit 22. The first connecting shaft 23 is movably disposed in the first guide hole 24. The first driving unit 22 drives the first rotating unit 21 to rotate by cooperating with the first connecting shaft 23 and the first guide hole 24. The second driving unit 32 has a second connecting shaft 33, the extension direction of the second connecting shaft 33 is parallel to the rotation axis of the second rotating unit 31, and a second guide hole 34 is provided at one end of the second rotating unit 31 connected to the second driving unit 32. The second connecting shaft 33 is movably disposed in the second guide hole 34. The second driving unit 32 drives the second rotating unit 31 to rotate by cooperating with the second connecting shaft 33 and the second guide hole 34. In this embodiment, both the first guide hole 24 and the second guide hole 34 are strip-shaped holes. Specifically, the first guide hole 24 extends along the direction from the end where the first rotating part 21 is connected to the first driving part 22 to the rotation axis of the first rotating part 21. The second guide hole 34 extends along the direction from the end where the second rotating part 31 is connected to the second driving part 32 to the rotation axis of the second rotating part 31.

[0047] Furthermore, the first telescopic end 221 is connected to the first connecting shaft 23, and the second telescopic end 321 is connected to the second connecting shaft 33. Specifically, the first connecting shaft 23 and the first telescopic end 221 are rotatably connected, and / or the second connecting shaft 33 and the second telescopic end 321 are rotatably connected. In this application, both the first connecting shaft 23 and the first telescopic end 221, and the second connecting shaft 33 and the second telescopic end 321, are rotatably connected. When the first telescopic end 221 of the first driving part 22 is stretched or retracted, it can drive the first connecting shaft 23 to move synchronously. Since the first connecting shaft 23 is movably disposed in the first guide hole 24, the first connecting shaft 23 can drive the first rotating part 21 to rotate through the first guide hole 24, thereby achieving the effect of adjusting the rotation angle of the first rotating part 21. This solution sets the first guide hole 24 as a strip-shaped hole, so that the first connecting shaft 23 moves along the strip-shaped hole during the rotation of the first rotating part 21 around the first direction. Through the above structure, the normal driving of the first driving part 22 to the first rotating part 21 is guaranteed. Moreover, the above solution has a simple structure, is easy to disassemble and assemble, and improves the smoothness and stability of the machine body operation.

[0048] like Figures 3 to 5 As shown, a mounting bracket 25 is provided on one side of the first rotating part 21, and the second driving part 32 is fixed above the mounting bracket 25. The second rotating part 31 has an extension 311, which is located on the side of the second rotating part 31 near the mounting bracket 25. The extension 311 is located at the bottom of the mounting bracket 25, and the second telescopic end 321 passes through the mounting bracket 25 and is drivenly connected to the extension 311.

[0049] In the above structure, by setting the mounting bracket 25 on one side of the first rotating part 21 and setting the mounting bracket 25 at a position higher than the extension part 311, the machine body does not need to reserve space for the second drive part 32 in the Y-axis direction, effectively utilizing the overall space of the machine body. Furthermore, by raising the mounting bracket 25, the second telescopic end 321 is provided with sufficient displacement space, thereby achieving the goal of maximizing the adjustable range of the machine body while improving the overall space utilization rate.

[0050] Furthermore, the adjustment mechanism also includes a first elastic element 41 and a second elastic element 42. The first elastic element 41 is drivenly connected to the first rotating part 21 and can provide elastic force to the first rotating part 21 so that the first connecting shaft 23 abuts against one side of the first guide hole 24. Specifically, in this embodiment, one end of the first elastic element 41 is connected to the fixing frame 27 on the base 10, and the other end is connected to the first rotating part 21. The second elastic element 42 is disposed between the second rotating part 31 and the first rotating part 21 and can provide elastic force to the second rotating part 31 so that the second connecting shaft 33 abuts against one side of the second guide hole 34.

[0051] Specifically, the first elastic member 41 and the first driving part 22 are located on the same side of the first rotating part 21, and the second elastic member 42 and the second driving part 32 are located on the same side of the second rotating part 31.

[0052] With the above configuration, as the first rotating part 21 rotates around the first direction, the first elastic element 41 applies an elastic force to the first rotating part 21 under its own elastic action, ensuring that one side of the first guide hole 24 is always in contact with the first connecting shaft 23, thus eliminating the gap between the first connecting shaft 23 and the first guide hole 24. Similarly, by providing the second elastic element 42, the gap between the second connecting shaft 33 and the second guide hole 34 can be eliminated. This structure improves the stability and accuracy of the rotation adjustment of the first rotating part 21 and the second rotating part 31.

[0053] Furthermore, in this embodiment, the first rotating part 21 has a first end 212 and a second end 213 disposed opposite to each other. The first rotating part 21 has a first rotating shaft 26 disposed at the first end 212 of the first rotating part 21. The second rotating part 31 has a second rotating shaft 35 disposed at one end of the second rotating part 31 and located on the first end 212. The first rotating shaft 26 and the second rotating part 31 are rotatably connected, allowing the second rotating part 31 to rotate relative to the first rotating part 21. Through the above design, by placing the first rotating shaft 26 at the end of the first rotating part 21 and the second rotating shaft 35 at the end of the second rotating part 31, the rotation range of the first rotating part 21 and the second rotating part 31 can be increased, further meeting the adjustment requirements of the lens module. Moreover, by placing both the first rotating shaft 26 and the second rotating shaft 35 at the same end of the first rotating part 21, the layout of the device structure can be facilitated.

[0054] like Figure 8 As shown, this embodiment also provides a camera device, which includes a base 10, a lens module 50, and the aforementioned adjustment mechanism. The lens module 50 is disposed on the second rotating part 31 of the adjustment mechanism, and the first rotating part 21 of the adjustment mechanism is rotatably disposed on the base 10. Specifically, the base 10 can be a separate component or part of the camera device housing. In this embodiment, the base 10 is a separate component, fixed inside the camera device housing. The base 10 and the first rotating part 21 are connected by a bearing to improve the smoothness of the first rotating part 21 rotating around a first direction, thereby improving the overall smoothness of the device.

[0055] Furthermore, in this embodiment, a fixing frame 27 is provided on the base 10. The fixing frame 27 is located below the first driving part 22 and is used to support the first driving part 22. The first driving part 22 and the fixing frame 27 can be connected by bolting, welding, etc. In this embodiment, the first driving part 22 and the fixing frame 27 are preferably bolted together to facilitate the disassembly and maintenance of the first driving part 22. The fixing frame 27 and the base 10 can be an integral or separate structure. In this embodiment, the fixing frame 27 is fixed to the base 10 by fasteners.

[0056] This solution achieves a flattened, miniaturized, and compact overall structure by spatially nesting the first rotating part 21 and the second rotating part 31, which contributes to the lightweight and miniaturized design of the product.

[0057] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0058] The technical features of the embodiments described above can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification.

[0059] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0060] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0061] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, second, first" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0062] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0063] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

Claims

1. An adjustment mechanism, characterized in that, The adjustment mechanism includes: The first adjustment module (20) includes a first rotating part (21), which rotates in a first direction and has a clearance hole (211). The second adjustment module (30) includes a second rotating part (31), which is rotatably disposed on the first rotating part (21) along a second direction. The first direction and the second direction have an angle. The rotation trajectory of the second rotating part (31) passes through the avoidance hole (211), which is used to avoid at least part of the second rotating part (31).

2. The adjusting mechanism according to claim 1, characterized in that, The first adjustment module (20) further includes a first drive unit (22), which is located on one side of the first rotating part (21) and is drivenly connected to the first rotating part (21). The second adjustment module (30) further includes a second drive unit (32), which is fixed on the first rotating part (21). The second drive unit (32) is located on one side of the second rotating part (31) and is drivenly connected to the second rotating part (31).

3. The adjusting mechanism according to claim 2, characterized in that, The first drive unit (22) has a first telescopic end (221), which is movably connected to the first rotating unit (21); The second drive unit (32) has a second telescopic end (321), which is movably connected to the second rotating unit (31).

4. The adjusting mechanism according to claim 3, characterized in that, The first adjustment module (20) further includes a first connecting shaft (23), which is disposed on the first telescopic end (221). The extension direction of the first connecting shaft (23) is parallel to the rotation axis of the first rotating part (21). The first rotating part (21) is provided with a first guide hole (24) at one end connected to the first driving part (22). The first connecting shaft (23) is movably disposed in the first guide hole (24). The first driving part (22) drives the first rotating part (21) to rotate by cooperating with the first connecting shaft (23) and the first guide hole (24). The second adjustment module (30) further includes a second connecting shaft (33), which is disposed on the second telescopic end (321). The extension direction of the second connecting shaft (33) is parallel to the rotation axis of the second rotating part (31). A second guide hole (34) is provided at one end of the second rotating part (31) connected to the second driving part (32). The second connecting shaft (33) is movably disposed in the second guide hole (34). The second driving part (32) drives the second rotating part (31) to rotate by cooperating with the second connecting shaft (33) and the second guide hole (34). The first guide hole (24) and the second guide hole (34) are both strip-shaped holes.

5. The adjusting mechanism according to claim 3, characterized in that, A mounting bracket (25) is provided on one side of the first rotating part (21). The second driving part (32) is fixed above the mounting bracket (25). The second rotating part (31) has an extension (311). The extension (311) is located on the side of the second rotating part (31) close to the mounting bracket (25). The extension (311) is located at the bottom of the mounting bracket (25). The second telescopic end (321) passes through the mounting bracket (25) and is drivenly connected to the extension (311).

6. The adjusting mechanism according to claim 4, characterized in that, The adjustment mechanism also includes: The first elastic element (41) is driven to connect with the first rotating part (21). The first elastic element (41) can provide elastic force to the first rotating part (21) so that the first connecting shaft (23) abuts against one side of the first guide hole (24). The second elastic element (42) is disposed between the second rotating part (31) and the first rotating part (21). The second elastic element (42) can provide elastic force to the second rotating part (31) so that the second connecting shaft (33) abuts against one side of the second guide hole (34).

7. The adjusting mechanism according to claim 6, characterized in that, The first elastic member (41) and the first driving part (22) are located on the same side of the first rotating part (21), and the second elastic member (42) and the second driving part (32) are located on the same side of the second rotating part (31).

8. The adjusting mechanism according to claim 4, characterized in that, The first connecting shaft (23) is rotatably connected to the first telescopic end (221), and / or the second connecting shaft (33) is rotatably connected to the second telescopic end (321).

9. The adjusting mechanism according to any one of claims 1 to 8, characterized in that, The first rotating part (21) has a first end (212) and a second end (213) disposed opposite to each other. The first rotating part (21) has a first rotating shaft (26) disposed at the first end (212) of the first rotating part (21). The second rotating part (31) has a second rotating shaft (35) disposed at one end of the second rotating part (31) and located on the first end (212).

10. A camera device, characterized in that, The camera device includes a base (10), a lens module (50), and an adjustment mechanism according to any one of claims 1 to 9. The lens module (50) is disposed on the second rotating part (31) of the adjustment mechanism, and the first rotating part (21) of the adjustment mechanism is rotatably disposed on the base (10).

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