CN210518531U - Sensor circuit board rotating assembly and camera with same - Google Patents

Abstract

The utility model provides a sensor circuit board rotating assembly, including the sensor circuit board, the sensor circuit board rotates to be connected in outside casing, sensor circuit board rotating assembly still includes the regulating part and compresses tightly the unit, the regulating part spiro union outside casing is stretched into in the outside casing, and with the sensor circuit board supports and holds, compress tightly the unit connect in the sensor circuit board is kept away from the side of regulating part and will the sensor circuit board compress tightly extremely on the regulating part, the regulating part can drive the camera lens on the relative outside casing of sensor circuit board rotates. The utility model discloses a sensor circuit board rotating assembly can make the image equipment who uses this subassembly satisfy the schem law, and then improves the image equipment depth of field, enlarges image equipment's clear imaging range. The utility model also provides a camera, which comprises the above components; the utility model discloses a camera can record the image information in control place better.

Description

Sensor circuit board rotating assembly and camera with same

Technical Field

The utility model relates to a technical field that makes a video recording especially relates to a sensor circuit board rotating assembly and have camera of this subassembly.

Background

With the continuous progress of society and the continuous development of science and technology, the public order safety has risen to an unprecedented level. The camera can record and restore the information of the monitoring place to protect the public order safety. The sensor circuit board in the camera is used for receiving external light and processing the external light, so that corresponding picture information is obtained, the field depth of the existing partial camera is small, namely, in the picture recorded by the camera, the range of clear imaging of the camera is small, the imaging picture of the camera is fuzzy, the information of a monitoring place cannot be normally restored by the camera, and the consequence is serious.

SUMMERY OF THE UTILITY MODEL

In view of this, a sensor circuit board rotating assembly and a camera with the same are provided, which can improve the depth of field of the camera, further expand the clear imaging range of the camera, and ensure that the camera can normally restore the information of a monitoring place.

The utility model provides a sensor circuit board rotating assembly, including the sensor circuit board, the sensor circuit board rotates to be connected in outside casing, a serial communication port, sensor circuit board rotating assembly still includes the regulating part and compresses tightly the unit, the regulating part spiro union outside casing stretches into in the outside casing, the regulating part stretches into one end in the outside casing is supported and is held the sensor circuit board, compress tightly the unit connect in the sensor circuit board is kept away from the side of regulating part and will the sensor circuit board compress tightly to on the regulating part, the regulating part can change the spiral shell income the length of outside casing is in order to drive the sensor circuit board is located relatively camera lens on the outside casing rotates.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

In one embodiment, in order to ensure that the sensor circuit board can rotate relative to the outer shell, the sensor circuit board rotating assembly further comprises a rotating bracket, the rotating bracket is rotatably connected to the outer shell, the sensor circuit board is fixedly connected to the rotating bracket, and the pressing unit is connected with the rotating bracket.

So set up, the sensor circuit board passes through the runing rest and rotates to be connected in outside casing, and then realizes that the relative outside casing of sensor circuit board rotates to solve the difficult processing problem of sensor circuit board lug connection outside casing.

In one embodiment, in order to ensure that the pressing unit can press the sensor circuit board onto the adjusting part, the pressing unit includes a positioning column and an elastic part, the positioning column is fixedly connected to the rotating bracket, the elastic part is sleeved on the positioning column, and two ends of the elastic part respectively abut against the outer shell and the rotating bracket.

So set up, the elastic component is in compression state, and the elastic component supports the runing rest to the regulating part, because sensor circuit board fixed connection is on the runing rest, and then under the drive of runing rest, the elastic component compresses tightly the sensor circuit board to the regulating part on.

In one embodiment, in order to ensure that the adjusting part can be in threaded connection with the outer shell, the sensor circuit board rotating assembly further comprises a connecting column, the connecting column is fixedly connected with the outer shell, a through hole is formed in the connecting column, threads are formed in the side wall of the through hole, and the adjusting part penetrates through the through hole and is in threaded connection with the side wall of the through hole.

So set up, regulating part spiro union spliced pole and then connect the casing, and the regulating part can be followed the orientation or keep away from the casing direction and remove, and then supports and hold the sensor circuit board, drives the camera lens rotation on the relative casing of sensor circuit board.

In one embodiment, in order to ensure that the adjusting part can be screwed with the outer shell and abut against the sensor circuit board and prevent the adjusting part from being separated from the outer shell, the adjusting part comprises a connecting part and an abutting part which are connected with each other, the connecting part is connected with the connecting column, the abutting part abuts against the sensor circuit board, the connecting part and the abutting part form a limiting table, and the limiting table can abut against the connecting column through clamping to limit the adjusting part.

So set up, connecting portion and spliced pole spiro union support the portion of holding and hold the sensor circuit board, and connecting portion can prevent that the regulating part from breaking away from the casing with the spacing platform that the portion of holding formed.

In one embodiment, in order to position the sensor circuit board, a positioning hole is further formed in the sensor circuit board, the outer wall of the abutting portion is recessed inwards to form a positioning portion, a stage is formed between the positioning portion and the abutting portion, the positioning portion is arranged in the positioning hole to position the sensor circuit board, and the stage abuts against the sensor circuit board.

So set up, location portion arranges the locating hole in and can fix a position the sensor circuit board, guarantees simultaneously that the regulating part stably supports and holds the sensor circuit board, is favorable to the rotation of sensor circuit board.

In one embodiment, for convenient operation, the sensor circuit board rotating assembly further comprises a knob, the knob is fixedly connected with one end, extending out of the outer shell, of the connecting portion, and the knob can be clamped against the outer shell to limit the adjusting piece.

So set up, the knob can be convenient for operate the regulating part, and the knob can block to the casing simultaneously, prevents that the regulating part from stretching into the casing too deeply, is favorable to the regulating part to normally work.

In one embodiment, in order to ensure that the knob is fixedly connected with the connecting part, the sensor circuit board rotating assembly further comprises a threaded fastener, and the knob is connected with the connecting part through the threaded fastener.

So set up, the knob can the stable connection connecting portion, and then the stable connection regulating part is of value to the operation regulating part and drives the sensor circuit board rotation.

In one embodiment, in order to ensure that the adjusting piece can accurately adjust the rotation of the sensor circuit board, the outer shell is provided with an angle mark around the knob, and the knob is provided with an indicating mark corresponding to the angle mark.

So set up, correspond the rotation to corresponding angle sign with the sign of instructing on the knob to realize the accurate angle of adjusting the camera lens on the relative casing of sensor circuit board of regulating part.

The utility model discloses a sensor circuit board rotating assembly, include the regulating part and compress tightly the unit, the outside casing of regulating part spiro union offsets with sensor circuit board, it compresses tightly sensor circuit board to the regulating part to compress tightly the unit, both stable connections can be guaranteed with outside casing spiro union to the regulating part, the regulating part goes out outside casing through the spiral shell and can drive the accurate rotation of sensor circuit board simultaneously, and then can make sensor circuit board place plane, camera lens place plane and object plane collineation, thereby satisfy the requirement of schem's law, be favorable to improving the depth of field of the image equipment who uses this subassembly, enlarge image equipment's clear image forming range, make image equipment image better.

In one embodiment, the camera comprises the sensor circuit board rotating assembly.

The utility model discloses a camera, through the sensor circuit board rotating assembly who sets up, and then can improve the depth of field of camera, enlarge the clear imaging range of camera, be favorable to the camera to record the image information in control place better.

Drawings

Fig. 1 is a schematic structural diagram of a sensor circuit board rotating assembly according to an embodiment of the present invention;

FIG. 2 is a schematic view of the sensor circuit board rotating assembly of FIG. 1 from another perspective;

FIG. 3 is a schematic view of the sensor circuit board rotating assembly shown in FIG. 1 from another perspective;

FIG. 4 is an enlarged view of the sensor circuit board rotating assembly of FIG. 1 at location A;

fig. 5 is a schematic structural view of a housing in the sensor circuit board rotating assembly shown in fig. 1.

Description of reference numerals:

100. a sensor circuit board rotation assembly; 10. a sensor circuit board; 11. positioning holes; 20. an adjustment member; 21. a connecting portion; 22. a holding portion; 221. a limiting table; 222. a stage of stage; 23. a positioning part; 30. a pressing unit; 31. a positioning column; 32. an elastic member; 40. a housing; 41. connecting columns; 411. a thread; 42. identifying an angle; 50. rotating the bracket; 51. a rotating shaft; 60. a fixing plate; 61. connecting holes; 70. a knob; 71. indicating the identification.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a sensor circuit board rotating assembly 100 according to an embodiment of the present invention. The utility model provides a sensor circuit board rotating assembly 100, sensor circuit board rotating assembly 100 uses in image equipment for adjust the angle of the relative external lens of sensor circuit board in image equipment. The sensor circuit board rotating assembly 100 enables the plane of the sensor circuit board, the plane of the external lens and the object plane to intersect in a straight line so as to meet the requirement of the Schlemm's law, thereby improving the depth of field of the imaging device and enlarging the clear imaging range of the imaging device.

It is worth explaining that the schem law is a very important law in the imaging device, the schem law requires three surfaces of an object plane, a lens plane and an imaging plane to be collinear, and when the imaging device meets the schem law, the depth of field affecting the device can be improved, so that the clear imaging range of the imaging device is enlarged.

When the image equipment shoots, the lens needs to be stably aligned to a corresponding place or an object, the lens surface and the object surface are relatively fixed and are intersected on a straight line, and the straight line of the intersection of the lens surface and the object surface can be changed along with the change of the installation angle of the lens. In order to meet the requirement of the Schlemm's law, the angle of the imaging surface relative to the lens surface needs to be adjusted, so that the imaging surface can be collinear with the lens surface and the object surface, the depth of field of the imaging equipment is changed, and the expected imaging effect is achieved.

In the imaging equipment, the sensor circuit board is equivalent to an imaging surface, so that the object plane, the mirror plane and the imaging surface can be collinear by adjusting the angle of the sensor circuit board in the imaging equipment relative to an external lens, and the purpose is achieved.

In the present embodiment, the sensor circuit board rotating assembly 100 is applied in a monitoring camera; it is understood that in other embodiments, the sensor circuit board rotating assembly 100 can be applied to other imaging devices besides a monitoring camera, such as an electronic camera, a mobile phone, and the like.

The sensor circuit board rotating assembly 100 includes a sensor circuit board 10, an adjusting member 20 and a pressing unit 30, wherein the adjusting member 20 and the pressing unit 30 are connected to the sensor circuit board 10, the sensor circuit board 10 is used for receiving light passing through an external lens and processing an image, the adjusting member 20 is used for rotating the sensor circuit board 10 relative to the external lens, and the pressing unit 30 is used for preventing the sensor circuit board from being separated from the adjusting member.

The sensor circuit board 10 is rotatably connected to the outer case 40. In this embodiment, the sensor circuit board rotating assembly 100 further includes a rotating bracket 50, the sensor circuit board 10 is fixed on the rotating bracket 50, the rotating bracket 50 is rotatably connected to the external housing 40, and further the sensor circuit board 10 is rotatably connected to the external housing 40 through the rotating bracket 50, so that the problem of easy abrasion caused by the fact that the sensor circuit board 10 is directly connected to the external housing 40 can be avoided, and the sensor circuit board 10 is prevented from being easily damaged after being used for a long time, which is beneficial to normal operation of the sensor circuit board 10; it is understood that in other embodiments, the sensor circuit board 10 may also be directly rotatably connected to the outer housing 40.

In this embodiment, the sensor circuit board 10 and the rotating bracket 50 are fixedly connected by a bolt, so that the sensor circuit board 10 and the rotating bracket 50 can be stably connected, and the rotating bracket 50 is favorable for stably driving the sensor circuit board 10; it is understood that in other embodiments, the sensor circuit board 10 and the rotating bracket 50 may be fixed by other connection methods such as adhesive connection.

Referring to fig. 2 and fig. 3 together, fig. 2 is a schematic structural diagram of another view angle of the sensor circuit board rotation assembly 100 shown in fig. 1, and fig. 3 is an enlarged view of a position a of the sensor circuit board rotation assembly shown in fig. 1. Specifically, the rotating bracket 50 includes a rotating shaft 51, and the rotating shaft 51 is used to connect an external fixing plate 60 on the external case 40. The rotating shafts 51 are arranged at the end parts of the rotating bracket 50, the rotating shafts 51 are cylindrical, the number of the rotating shafts 51 is two, the two rotating shafts 51 are arranged oppositely, namely, the two rotating shafts 51 are positioned on the same straight line, and the connecting line of the two rotating shafts 51 is the axis of the rotating bracket 50. The two rotating shafts 51 are arranged on the same straight line, so that the rotating bracket 50 can be ensured to normally rotate around the axis, and then the sensor circuit board 10 is driven to rotate, and the angle of the sensor circuit board 10 relative to an external lens can be adjusted.

Connecting holes 61 are formed in the external fixing plate 60, the number of the connecting holes 61 is two, the two connecting holes 61 correspond to the two rotating shafts 51 one by one, the rotating shafts 51 are in clearance fit with the connecting holes 61, and the rotating shafts 51 and the connecting holes 61 are allowed to rotate relatively, so that the rotating connection between the rotating bracket 50 and the external fixing plate 60 is realized.

In the present embodiment, the rotating shaft 51 and the rotating bracket 50 are an integrally formed structure, so as to ensure that the rotating shaft 51 and the rotating bracket 50 are stably connected, which is beneficial to improving the stability of the rotation of the rotating bracket 50; it is understood that, in other embodiments, the rotating shaft 51 and the rotating bracket 50 may be separate structures, and the rotating shaft 51 and the rotating bracket 50 may be fixed by a connection method such as adhesive bonding.

Referring to fig. 4, fig. 4 is a schematic structural diagram of the sensor circuit board rotating assembly 100 shown in fig. 1 from another view angle. The adjusting member 20 is screwed to the outer housing 40 and extends into the outer housing 40 to abut against the sensor circuit board 10. The sensor circuit board rotating assembly 100 further includes a connection post 41, and the connection post 41 is connected with the outer housing 40 for fixing the adjusting member 20. The connecting column 41 is provided with a through hole, the side wall forming the through hole is provided with a thread 411, the adjusting piece 20 is in threaded connection with the side wall of the through hole, the adjusting piece 20 can adjust the length extending into the outer shell 40 through rotation, and then the adjusting piece abuts against the sensor circuit board 10 to rotate relative to the outer lens, so that the angle of the sensor circuit board 10 relative to the outer lens can be adjusted, and the depth of field of the imaging device can be improved.

Adjusting part 20 can guarantee that adjusting part 20 and outside casing 40 are stably connected through spliced pole 41 spiro union outside casing 40, and simultaneously, the spiro union can guarantee that adjusting part 20 is along the orientation or keep away from the accurate displacement of outside casing 40 orientation to make adjusting part 20 can the relative angle of the camera lens on the outside casing 40 of accurate adjustment sensor circuit board 10, be favorable to influencing the clear formation of image of equipment.

The adjusting member 20 includes a connecting portion 21 and a supporting portion 22, the connecting portion 21 is connected to the supporting portion 22, the connecting portion 21 is used for connecting the connecting post 41, and the supporting portion 22 is used for supporting the sensor circuit board 10. The side wall of the connecting part 21 is provided with a thread matched with the connecting column 41, so that the connecting part 21 is screwed with the connecting column 41, and the adjusting part 20 can movably extend into the outer shell 40; the diameter of the abutting part 22 is larger than that of the connecting part 21, a limit table 221 is formed between the abutting part 22 and the connecting part 21, the limit table 221 is used for limiting displacement of the adjusting piece 20 extending out of the outer shell 40, when the adjusting piece 20 rotates towards the direction of extending out of the outer shell 40 to adjust the displacement of the sensor circuit board 10, the limit table 221 abuts against the connecting column 41 through a clamp to limit the adjusting piece 20, failure of the adjusting piece 20 is further prevented, normal work of the adjusting piece 20 is guaranteed, and normal use of the sensor circuit board rotating assembly 100 is facilitated.

In the present embodiment, the connecting portion 21 and the abutting portion 22 are integrally formed, and the connection between the connecting portion 21 and the abutting portion 22 can be ensured to have good stability by adopting the integral forming; it is understood that, in other embodiments, the connecting portion 21 and the abutting portion 22 may be a separate structure, and the connecting portion 21 and the abutting portion 22 may be fixed by screwing, gluing, or clipping.

The sensor circuit board 10 is provided with a positioning hole 11, the outer wall of the abutting portion 22 is recessed inwards to form a positioning portion 23, a stage 222 is formed between the positioning portion 23 and the abutting portion 22, the positioning portion 23 is arranged in the positioning hole 11, the stage 222 abuts against the sensor circuit board 10, and therefore the positioning portion 23 is matched with the positioning hole 11 and positions the sensor circuit board 10, abutting matching of the sensor circuit board 10 and the adjusting piece 20 is facilitated, and the adjusting piece 20 is further facilitated to drive the sensor circuit board 10 to rotate.

Referring to fig. 5, fig. 5 is a schematic structural diagram of the housing 40 of the sensor circuit board rotating assembly 100 shown in fig. 1. The sensor circuit board rotating assembly 100 further comprises a knob 70, the knob 70 is used for rotating the adjusting member 20, and the knob 70 is fixedly connected with one end of the connecting portion 21 extending out of the outer shell 40; when the angle of the sensor circuit board 10 relative to the external lens needs to be adjusted, the knob 70 can be operated to drive the connecting portion 21 to rotate, so that the adjusting member 20 moves towards the direction of extending into or out of the external shell 40, and the sensor circuit board 10 is adjusted to rotate, thereby achieving the purpose; meanwhile, the knob 70 can limit the length of the adjusting member 20 extending into the housing 40, so as to prevent the sensor circuit board 10 from being damaged due to the excessive extension of the adjusting member 20, which is beneficial to the normal operation of the sensor circuit board rotating assembly 100.

In the embodiment, the knob 70 is connected with the connecting portion 21 through the threaded fastener, and the threaded fastener can ensure that the knob 70 is stably connected with the connecting portion 21, so that the knob 70 and the connecting portion 21 are prevented from rotating relatively, and the adjustment part 20 is favorable for accurately adjusting the rotation of the sensor circuit board 10; it is understood that in other embodiments, the knob 70 and the connecting portion 21 may be fixed by a snap-fit or adhesive connection.

An angle mark 42 is arranged on the outer shell 40 around the knob 70, and an indicating mark 71 corresponding to the angle mark 42 is arranged on the knob 70; when the sensor circuit board 10 is adjusted to rotate by rotating the knob 70, the indication mark 71 on the knob 70 can be rotated to a position corresponding to the angle mark 42, so that the sensor circuit board 10 is adjusted to a corresponding angle, which is beneficial to accurately adjusting the sensor circuit board 10 relative to an external lens.

It should be noted that the value of the angle mark 42 can be changed according to the different size matching of the connecting portion 21 and the connecting column 41.

The pressing unit 30 includes a positioning post 31 and an elastic member 32, the elastic member 32 is connected to the positioning post 31, the elastic member 32 is used for abutting against the sensor circuit board 10, and the positioning post 31 is used for positioning the elastic member 32.

In this embodiment, the positioning column 31 is fixedly disposed on the side of the rotating bracket 50 away from the adjusting part 20, the elastic part 32 is sleeved on the positioning column 31, and two ends of the elastic part 32 respectively abut against the rotating bracket 50 and the outer casing 40 fixed on the outer casing 40, the elastic part 32 is in a compressed state, and then the elastic part 32 can always abut against the rotating bracket 50 to the adjusting part 20, because the sensor circuit board 10 is fixedly connected to the rotating bracket 50, and then under the driving of the rotating bracket 50, the sensor circuit board 10 can always abut against the adjusting part 20, thereby ensuring that the angle-adjustable function of the sensor circuit board 10 relative to the external lens is not damaged, and facilitating the normal operation of the sensor circuit board rotating assembly 100.

It should be noted that, with the axis of the rotating shaft 51 of the rotating bracket 50 as a reference, the positioning column is disposed on one side of the rotating bracket 50 close to the adjusting part 20, so as to prevent the rotating bracket 50 from rotating away from the adjusting part 20 under the action of the elastic part 32, thereby ensuring that the elastic part 32 can support the sensor circuit board 10 to the adjusting part 20, and facilitating the normal operation of the sensor circuit board rotating assembly 100.

In the present embodiment, the number of the pressing units 30 is two, and the two pressing units 30 can ensure that the sensor circuit board 10 stably abuts against the adjusting member 20; it is understood that in other embodiments, the number of the pressing units 30 may be one, three, or four, and the like, as long as the above purpose can be achieved, and is not particularly limited.

In the present embodiment, the elastic member 32 is a spring; it is understood that in other embodiments, other resilient elements may be used for the resilient member 32.

The utility model discloses a sensor circuit board rotating assembly 100, include regulating part 20 and compress tightly unit 30, regulating part 20 spiro union outside casing 40 offsets with sensor circuit board 10, it compresses tightly unit 30 and compresses tightly sensor circuit board 10 to regulating part 20, regulating part 20 can guarantee both stable connections with outside casing 40 spiro union, regulating part 20 goes into through the spiral shell or the spiral shell goes out outside casing 40 can drive sensor circuit board 10 accurate rotation simultaneously, and then can make sensor circuit board 10 place plane, camera lens place plane and object plane collineation, thereby satisfy the requirement of the schem law, be favorable to improving the depth of field of image equipment who uses this subassembly, enlarge image equipment's clear imaging range, make image equipment image better.

The utility model also provides a camera, camera includes foretell sensor circuit board rotating assembly 100.

The utility model discloses a camera, through sensor circuit board rotating assembly 100 on setting up, and then can improve the depth of field of camera, enlarge the clear imaging range of camera, be favorable to the camera to record the image information in control place better.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims (10)

1. A sensor circuit board rotating assembly comprises a sensor circuit board (10), wherein the sensor circuit board (10) is rotatably connected with an outer shell (40), characterized in that the sensor circuit board rotating component (100) also comprises an adjusting piece (20) and a pressing unit (30), the adjusting piece (20) is screwed with the outer shell (40) and extends into the outer shell (40), one end of the adjusting piece (20) extending into the outer shell (40) is abutted against the sensor circuit board (10), the pressing unit (30) is connected to the side of the sensor circuit board (10) remote from the adjusting part (20) and presses the sensor circuit board (10) onto the adjusting part (20), the adjusting piece (20) can change the length of the sensor circuit board (10) screwed into the outer shell (40) so as to drive the sensor circuit board (10) to rotate relative to a lens positioned on the outer shell (40).

2. The sensor board rotating assembly according to claim 1, wherein the sensor board rotating assembly (100) further comprises a rotating bracket (50), the rotating bracket (50) is rotatably connected to the outer housing (40), the sensor board (10) is fixedly connected to the rotating bracket (50), and the pressing unit (30) is connected to the rotating bracket (50).

3. The sensor circuit board rotating assembly according to claim 2, wherein the pressing unit (30) comprises a positioning column (31) and an elastic member (32), the positioning column (31) is fixedly connected to the rotating bracket (50), the elastic member (32) is sleeved on the positioning column (31), and two ends of the elastic member (32) respectively abut against the outer casing (40) and the rotating bracket (50).

4. The sensor circuit board rotating assembly according to claim 2, wherein the sensor circuit board rotating assembly (100) further comprises a connecting column (41), the connecting column (41) is fixedly connected with the outer shell (40), the connecting column (41) is provided with a through hole, the side wall of the through hole is provided with a thread (411), and the adjusting member (20) passes through the through hole and is in threaded connection with the side wall of the through hole.

5. The sensor circuit board rotating assembly according to claim 4, wherein the adjusting member (20) comprises a connecting portion (21) and a supporting portion (22) which are connected with each other, the connecting portion (21) is connected with the connecting column (41), the supporting portion (22) supports the sensor circuit board (10), the connecting portion (21) and the supporting portion (22) form a limiting table (221), and the limiting table (221) can limit the adjusting member (20) by being clamped against the connecting column (41).

6. The sensor circuit board rotating assembly according to claim 5, wherein the sensor circuit board (10) further has a positioning hole (11), an outer wall of the abutting portion (22) is recessed inward to form a positioning portion (23), a stage (222) is formed between the positioning portion (23) and the abutting portion (22), the positioning portion (23) is disposed in the positioning hole (11) and positions the sensor circuit board (10), and the stage (222) abuts against the sensor circuit board (10).

7. The sensor board rotating assembly according to claim 6, wherein the sensor board rotating assembly (100) further comprises a knob (70), the knob (70) is fixedly connected with one end of the connecting portion (21) extending out of the outer casing (40), and the knob (70) can be clamped against the outer casing (40) to limit the adjusting member (20).

8. The sensor board rotation assembly of claim 7, wherein the sensor board rotation assembly (100) further comprises a threaded fastener, the knob (70) being connected to the connection portion (21) by the threaded fastener.

9. The sensor circuit board rotating assembly according to claim 8, wherein the outer housing (40) is provided with an angle mark (42) around the knob (70), and the knob (70) is provided with an indicating mark (71) corresponding to the angle mark (42).

10. A camera head, characterized in that it comprises a sensor circuit board rotation assembly (100) according to any one of claims 1 to 9.

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