Angle adjustment mechanism for an object recognition camera

Abstract

Angle adjustment mechanism for an object recognition camera, comprising a base (1) and a locking cylinder (11), characterized in that the base (1) has a rotary seat (2) rotatably connected to the inside of the base, and that the rotary seat (2) is provided with an adjustment arrangement on its top and on the base; The adjustment unit comprises a limiting toothed disk (4), wherein the limiting toothed disk (4) is fixedly connected to the bottom of the rotary seat (2), the limiting toothed disk (4) has a drive gear (5) fixedly connected to the bottom of the limiting toothed disk (4), the motor (6) is fixedly connected to the inside of the base (1), the motor (6) has a drive gear (7) fixedly connected to the end of the output shaft of the motor (6), and the left and right sides of the base (1) have a first electrical actuating element (8) fixedly connected.The telescopic ends of the two first electric actuators (8) are fixedly connected to a limiting gear plate (9), and the adjusting column (12) inside the mounting cylinder (11) is removable. There is a first electric actuator (8), the telescopic end of the two first electric push rods (8) is fixedly connected to the limiting gear plate (9), the inside of the locking cylinder (11) is removablely connected to the adjusting column (12), the top of the adjusting column (12) is rotatably connected to the adjusting plate (13), the right side of the locking cylinder (11) is fixedly connected to the mounting plate (15), the top of the mounting plate (15) is rotatably connected to the second electric actuator (6), and the output shaft of the motor (6) has an active gearbox (7) rotatably connected to a second electric push rod (16).wherein the telescopic end of the second electric push rod (16) is pivotally connected to a connecting rod (17), wherein the connecting rod (17) is pivotally connected to the adjusting plate (13).

Description

Technical area

[0001] This utility model relates to the technical field of identification cameras, in particular to an angle adjustment mechanism for an object recognition camera. Technology Background

[0002] Camera is also known as computer camera, computer eye, electronic eye, etc., is a video input device, is widely used in video conferencing, telemedicine and real-time monitoring, etc., ordinary people can also with each other through the camera on the network to have pictures, sound conversation and communication, in addition, people can also be used for a variety of popular digital imaging, audio-visual processing, etc., for a number of access control will be used for camera For some access control, the camera will be used for face recognition.

[0003] According to Chinese patent CN111866343B a device for face recognition camera to facilitate the adjustment of the angle, when the user needs to adjust the angle at which the camera is located, then the user can directly contact between the hand and the convex plate, and then push the convex plate forward or backward by applying pressure to complete the operation according to the need, so that the convex plate drives the roller to rotate, and then the roller drives the cam and the camera at the same time through the card teeth to rotate until the camera is adjusted to the corresponding position.Until the camera is adjusted to the appropriate position, due to the return spring is in the contraction state, the return spring can effectively make the telescopic cylinder output rod outward to play the effect of pressure, then the telescopic cylinder output rod above move two connecting plate through the first fixing plate through the slot on the opposite side of the relative surface opened with a certain thrust, then the connecting plate to promote the pressure plate makes the rubber mat and the roller is always in close contact with the state, so that the position of the camera is continuously contacted. The position of the camera is continuously maintained, thereby avoiding the phenomenon of accidental overturning, and finally the convex plate relaxes for face recognition.

[0004] When the above device identifies an object, the object detection camera needs to manually adjust the angle, which is inconvenient to operate, and the manual identification is less stable when the set angle is fixed. Content of the invention

[0005] In view of the shortcomings of the existing technology, this utility model provides an object detection camera with an angle adjustment mechanism. The detection camera can automatically adjust the angle and achieve better stability after adjustment. It is not easy to encounter panning and other advantages. To solve the problem of manually adjusting the angle of the object detection camera, the use of a more inconvenient method is more inconvenient, and manual detection in the fixed angle setting causes poor stability. The advantages of the camera are as follows.

[0006] To achieve the above-mentioned purpose, this utility model provides the following technical solution: an angle adjustment mechanism for an object recognition camera, comprising a base and a fixing cylinder, a rotary seat rotatably connected to the inside of the base, and an adjustment assembly provided on the top of the rotary seat and the base;

[0007] The adjustment unit comprises a limiting toothed disk, wherein the limiting toothed disk is fixedly connected to the bottom of the rotating seat, the limiting toothed disk has a drive gear fixedly connected to the bottom of the limiting toothed disk, the motor is fixedly connected to the inside of the base, the motor has a drive gear fixedly connected to the end of the output shaft of the motor, the first electric push rod is fixedly connected to the left and right sides of the base, and the retractable end of the two first electric push rods is fixedly connected to a limiting tooth plate.The inside of the fixing cylinder is detachably connected to an adjustment column, the top of the adjustment column is rotatably connected to a mounting plate, the right side of the fixing cylinder is fixedly connected to a mounting plate, the top of the mounting plate is rotatably connected to a second electric pusher, the telescopic end of the second electric pusher is pivotally connected to a connecting rod, and the connecting rod is pivotally connected to the mounting plate.

[0008] Further the base is provided with a rotating groove on the top of the base, the rotating seat rotates on the top of the base by means of the rotating groove, the rotating seat is provided with a number of two rollers inside, and two of the rollers roll on the top of the base.

[0009] Further, the active gear and the driven gear mesh with each other, two of the limit tooth plates are shaped as a curved plate, the outer surfaces of which are each provided with a number of two limit teeth, the inside of the base is fixedly connected with a number of two sliding plates, and the bottoms of the two limit tooth plates are slidably connected with the two sliding plates.

[0010] Furthermore, the fixing cylinder is provided with a limit screw inside, the adjusting column is provided with a plurality of threaded holes inside, and the limit screw is detachably connected with the adjusting column through the plurality of threaded holes.

[0011] Furthermore, the outer surface of the fixing cylinder is firmly connected with the inside of the rotary seat, and the top of the adjustment plate is firmly connected with the detection camera body.

[0012] Furthermore, the connecting rod has a connecting plate which is detachably connected to the underside of the connecting rod, wherein the connecting plate is fixedly connected to the telescopic end of the second electric push rod on the underside of the connecting rod, the connecting plate has an internal thread with a screw and the connecting rod is detachably connected to the connecting plate by means of the screw.

[0013] Compared to the prior art, the technical solution of the present application has the following advantageous effects: The angle adjustment mechanism of the object detection camera, when the detection camera body in the angle adjustment, you can start the second electric actuator to drive the connecting rod upward movement, and then rotate the adjustment plate at the top of the connecting column, and then can be adjusted to the appropriate angle, reduce the inconvenience of manual adjustment;and rotary seat in the transverse angle adjustment, start the motor to drive the active gear and the driven gear engagement transmission, so that the rotary seat by the roller at the top of the base for rotation, adjusted to the appropriate angle, start the first two electric push rod drive two limit tooth plate slide, so that the limit teeth inserted into the internal limit tooth plate, to achieve the lateral adjustment of the angle of the effect of a limit, to prevent the occurrence of the situation of rotating.;

[0014] The invention particularly relates to an angle adjustment mechanism for an object detection camera in the field of detection cameras, comprising a base and a fixing cylinder, with a rotating seat rotatably connected to the inside of the base. The angle adjustment mechanism of the object detection camera, when the detection camera body is in the angle adjustment, can start the second electric actuator to drive the connecting rod upward movement, and then rotates the adjustment plate at the top of the connecting column, and can then be adjusted to the appropriate angle, reducing the inconvenience of manual adjustment.and rotary seat in the transverse angle adjustment, start the motor to drive the active gear and the driven gear engagement transmission, so that the rotary seat by the roller at the top of the base for rotation, adjusted to the appropriate angle, start the first two electric push rod drive two limit tooth plate slide, so that the limit teeth inserted into the internal limit tooth plate, to achieve the lateral adjustment of the angle of the effect of a limit, to prevent the occurrence of the situation of rotating.; Description of the drawings Fig. shows the structure of these utility models in the main sectional view; Fig. shows the structure of this utility model in plan view; Fig. shows a three-dimensional representation of the structure of this utility model.

[0015] In the figure: 1, a base; 2, a rotary seat; 3, a roller; 4, a limit gear disc; 5, a driven gear; 6, a motor; 7, an active gear; 8, a first electric push rod; 9, a limit gear plate; 10, a sliding plate; 11, a fixed cylinder; 12, an adjusting column; 13, an adjusting plate; 14, a detection camera body; 15, a mounting plate; 16, a second electric push rod; 17, a connecting rod; 18, a limit screw. Specific implementation method

[0016] The technical solutions in the embodiments of the utility model are described clearly and completely below in conjunction with the attached drawings in the embodiments of the utility model. It is clear that the described embodiments represent only a portion of the embodiments of the utility model and not all embodiments. Starting from the embodiments of the utility model, all other embodiments that a person skilled in the art can derive without creative effort fall within the scope of protection of this utility model.

[0017] With reference to the Fig.An angle adjustment mechanism for an object recognition camera in this embodiment includes a base 1 and a fixing cylinder 11, a rotary seat 2 rotatably connected to the inside of the base 1, a rotary groove provided on the top of the base 1, and the rotary seat 2 rotated on the top of the base 1 through the rotary groove, and a number of rollers 3 mounted inside the rotary seat 2, and the two rollers 3 are rolled on the top of the base 1.

[0018] The top of the rotary seat 2 and the base are provided with an adjusting device; the adjusting device includes a limit gear 4, the limit gear 4 is fixedly connected to the bottom of the rotary seat 2, the bottom of the limit gear 4 is fixedly connected to a driven gear 5, and a motor 6 is fixedly connected to the inside of the base 1, and a drive gear 7 is fixedly connected to the end of the output shaft of the motor 6, and the drive gear 7 is engaged with the driven gear 5.

[0019] The left and right sides of the base 1 are fixedly connected to a first electric push rod 8, the telescopic ends of the two first electric push rods 8 are fixedly connected to a limit tooth plate 9, the two limit tooth plates 9 are shaped as curved plates, the outer surfaces of which are each provided with a number of two limit teeth, and the inner part of the base 1 is fixedly connected to a number of two sliding plates 10, and the bottoms of the two limit tooth plates 9 are all slidably connected to the two sliding plates 10.

[0020] An adjustment column 12 is detachably connected to the interior of the fixing cylinder 11, a limit screw 18 is screwed to the interior of the fixing cylinder 11, a plurality of threaded holes are provided in the interior of the adjustment column 12, and the limit screw 18 is detachably connected to the adjustment column 12 through the plurality of threaded holes.

[0021] An adjustment plate 13 is rotatably connected to the top of the adjustment column 12, an outer surface of the fixed cylinder 11 is fixedly connected to the inside of the rotary seat 2, a detection camera body 14 is fixedly connected to the top of the adjustment plate 13, a mounting plate 15 is fixedly connected to the right side of the fixed cylinder 11, a second electric push rod 16 is rotatably connected to the top of the mounting plate 15, a connecting rod 17 is pivotally connected to the telescopic end of the second electric push rod 16, and the connecting rod 17 is pivotally connected to the adjustment plate 13.

[0022] The bottom of the connecting rod 17 is detachably connected to a connecting plate, the bottom of the connecting plate is fixedly connected to the telescopic end of the second electric push rod 16, the connecting plate has an internal thread with a screw, and the connecting rod 17 is detachably connected to the connecting plate by means of the screw.

[0023] In this embodiment, by adopting a motorized adjustment method, the detection camera body 14 can reduce the inconvenience caused by manual operation and the problem of poor stability in the use process, and the snap fit of the limiting tooth plate 9 and the limiting tooth disc 5 can prevent the rotating seat 2 from rotating due to collision and improve the stability of use.

[0024] The above embodiment works as follows: The angle adjustment mechanism of the object detection camera, when the detection camera body 14 adjusts the angle, can start the second electric push rod 16 to move the connecting rod 17 upward, and then the adjustment plate 13 on the top of the connecting column 12 rotates to adjust the appropriate angle, which reduces the inconvenience caused by manual adjustment;while the swivel seat 2 adjusts the lateral angle, the motor 6 is started to drive the connecting rod When the swivel seat 2 is adjusted in lateral angle, the motor 6 is activated to drive the drive gear 7 and the driven gear 5, so that the swivel seat 2 is rotated by the roller 3 on the top of the base 1, and after adjusting the appropriate angle, the first two electric push rods are activated to slide the two limit tooth plates 9, so that the limit teeth are inserted into the inside of the limit tooth disc 4 to achieve a limiting effect in the lateral adjustment angle and prevent the occurrence of the situation of swinging.;

[0025] It should be noted that the standard parts used in the application can be purchased from the market, special parts according to the specification and the accompanying drawings can be customized, the specific connection of each part are used in the prior art in the mature screwing, riveting, welding, etc., conventional means of machinery, parts and equipment are used in the prior art, the conventional models; plus the circuit connection using the prior art in the conventional connection method. In addition, the circuit connection adopts the conventional connection in the prior art, and will not be described in detail here, the contents not described in detail in this specification belong to the prior art known to the professionals and technicians in this field.

[0026] It should be noted that in this document, relationship terms such as "first" and "second" are used only to distinguish one entity or operation from another and do not necessarily require or imply any such actual relationship or sequence between those entities or operations. Furthermore, the terms "including," "comprising," or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, item, or piece of equipment that includes a number of elements includes not only those elements but also other elements not expressly listed or that are proper to, or inherent in, such process, method, item, or piece of equipment.Without further limitation, the fact that an element is defined by the statement "including a ......" does not preclude the presence of another identical element in the process, method, article or apparatus incorporating that element.

[0027] Although embodiments of the utility model have been shown and described, it will be understood by one skilled in the art that numerous changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principle and spirit of the utility model, and that the scope of this utility model is limited by the appended claims and their equivalents. QUOTES CONTAINED IN THE DESCRIPTION

[0000] This list of documents submitted by the applicant was generated automatically and is included solely for the convenience of the reader. This list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions. Cited patent literature

[0000] CN 111866343B

[0003]

Claims

[1] Angle adjustment mechanism for an object recognition camera, with a base (1) and a fixing cylinder (11), characterized bythat the base (1) has a rotating seat (2) that is rotatably connected to the inside of the base, and that the rotating seat (2) is provided with an adjustment arrangement on the top and the base; the adjustment unit comprises a limiting toothed disc (4), wherein the limiting toothed disc (4) is firmly connected to the bottom of the rotating seat (2), the limiting toothed disc (4) has a drive gear (5) that is firmly connected to the bottom of the limiting toothed disc (4), the motor (6) is firmly connected to the inside of the base (1), the motor (6) has a drive gear (7) that is firmly connected to the end of the output shaft of the motor (6), the left and right sides of the base (1) have a first electrical actuating element (8) firmly connected, the telescopic ends of the two first electrical actuating elements (8) are firmly connected to a limiting gear plate (9),The adjustment column (12) is removable inside the fixing cylinder (11). There is a first electric actuator (8), the telescopic end of the first two electric push rods (8) is fixedly connected to the limiting tooth plate (9), the inside of the fixing cylinder (11) is detachably connected to the adjustment column (12), the top of the adjustment column (12) is rotatably connected to the adjustment plate (13), the right side of the fixing cylinder (11) is fixedly connected to the mounting plate (15), the top of the mounting plate (15) is rotatably connected to the second electric actuator (6), and the output shaft of the motor (6) has an active gear (7). It is rotatably connected to a second electric push rod (16), the telescopic end of the second electric push rod (16) being articulated to a connecting rod (17), the connecting rod (17) being articulated to the adjustment plate (13). [2] An angle adjustment mechanism for an object recognition camera according to claim 1, characterized by that: the base (1) is provided with a rotating groove on top, the rotating seat (2) rotates on top of the base (1) through the rotating groove, the rotating seat (2) is provided inside with a number of two rollers (3) and two of the rollers (3) roll on top of the base (1). [3] Angle adjustment mechanism of an object recognition camera according to claim 1, characterized byin that: the drive gear (7) meshes with the driven gear (5), the two limit tooth plates (9) are both in the shape of curved plates, the outer surfaces of which are each provided with a number of two limit teeth, and the base (1) has a number of two sliding plates (10) which are fixedly connected to the inside of the base (1), and the underside of the two limit tooth plates (9) is slidably connected to the two sliding plates (10). The base (1) has two sliding plates (10) which are fixedly connected to the inside of the base (1), and the undersides of the two limit tooth plates (9) are slidably connected to the two sliding plates (10). [4] an angle adjustment mechanism for an object recognition camera according to claim 1, characterized bythat the fixing cylinder (11) is provided internally with a limit screw (18), the adjusting column (12) is provided internally with a plurality of threaded holes and the limit screw (18) is detachably connected to the adjusting column (12) by the plurality of threaded holes. [5] Angle adjustment mechanism for an object recognition camera according to claim 1, characterized by that the outer surface of the fixing cylinder (11) is firmly connected to the inside of the rotary seat (2) and the upper surface of the adjusting plate (13) is firmly connected to the detection camera body (14). [6] Angle adjustment mechanism for an object recognition camera according to claim 1, characterized bythat: a connecting plate is detachably connected to the bottom of the connecting rod (17), the bottom of the connecting plate is fixedly connected to the telescopic end of the second electric push rod (16), the connecting plate has an internal thread with a screw and the connecting rod (17) is detachably connected to the connecting plate by means of the screw.

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