CN216451445U - Camera that can automatically regulated - Google Patents

Abstract

The camera capable of being automatically adjusted comprises a vertically arranged support, wherein a motor is arranged in the support, a motor shaft of the motor is coaxially connected with a screw rod, the screw rod is in threaded connection with a fixing plate, a camera body is arranged on the fixing plate, and the fixing plate drives the camera body to move in the vertical direction under the rotation of the motor; fixedly connected with cylinder on the fixed plate, fixedly connected with promotes the piece on the piston rod of cylinder, promotes to rotate on the piece and is connected with the driving lever, and the driving lever is kept away from the one end that promotes the piece is rotated and is connected with the driven lever, and the driven lever is kept away from the one end fixedly connected with turning block of driving lever, the turning block with the rotatory axle center fixed connection of camera body, the turning block is in drive under the effect of cylinder the camera body rotates in the horizontal direction. The method can improve the stability and efficiency of image acquisition in outdoor non-fixed camera application scenes.

Description

Camera that can automatically regulated

Technical Field

The utility model relates to the field of electronic equipment, in particular to the field of finance, and relates to a camera capable of being automatically adjusted.

Background

The application scenes of the face recognition technology are more and more extensive, and the face information acquired by the camera can be provided for a background server for face recognition, identity verification and the like through the face recognition technology.

In the application scene of outdoor non-fixed camera, when carrying out people's face information acquisition through the camera, often meet the people and do not go into the condition of framing frame or not go into the framing frame completely, need the people to move like this for the face of oneself goes into the frame completely, but this kind of mode is comparatively time-consuming. When camera attitude adjustment is carried out in a motor mode, the problems that an outdoor use environment is relatively poor, the motor is exposed in the outdoor environment and is prone to failure and the like exist, and camera attitude adjustment failure is caused.

Therefore, there is a need for an automatically adjustable camera that can be applied to the financial field, and particularly can be used in a bank scene, but is not limited to the bank scene, and can adjust the direction of the view finder by automatically adjusting the orientation of the camera with as few motor structures as possible, thereby improving the stability and efficiency of image acquisition in an outdoor non-fixed camera application scene.

SUMMERY OF THE UTILITY MODEL

An object of the embodiments herein is to provide a camera capable of automatic adjustment, which can be applied in the field of finance, especially in a banking scenario, but is not limited to the banking scenario, so as to improve framing efficiency.

To achieve the above object, in one aspect, an embodiment herein provides an automatically adjustable camera, including: the camera comprises a vertically arranged support, wherein a motor is arranged in the support, a motor shaft of the motor is coaxially connected with a screw, a fixing plate is in threaded connection with the screw, a camera body is arranged on the fixing plate, and the fixing plate drives the camera body to move in the vertical direction under the rotation of the motor;

fixedly connected with cylinder on the fixed plate, fixedly connected with promotes the piece on the piston rod of cylinder, it is connected with the driving lever to rotate on the promotion piece, the driving lever is kept away from the one end that promotes the piece is rotated and is connected with the driven lever, the driven lever is kept away from the one end fixedly connected with turning block of driving lever, the turning block with the rotatory axle center fixed connection of camera body, the turning block is in drive under the effect of cylinder the camera body rotates on the horizontal direction.

Preferably, the bracket is provided with a moving groove in the vertical direction, and one end of the fixing plate, which is provided with the camera body, is positioned outside the moving groove;

the fixed plate with the one end that the screw rod is connected is located the shifting chute, works as when the motor rotates, the fixed plate is in the shifting chute inner wall's conflict moves along vertical direction down.

Preferably, the inner wall of the moving groove extends towards the fixed plate to form a protrusion, the fixed plate is provided with a clamping groove, and the protrusion is clamped in the clamping groove to enable the fixed plate to move along the vertical direction.

Preferably, the fixing plate is arranged along the horizontal direction, the camera body is positioned on the top surface of the fixing plate, and the driving rod and the driven rod are both positioned on the bottom surface of the fixing plate;

the fixed plate bottom surface has been seted up the sliding tray, it slides and sets up to promote the piece in the sliding tray, the turning block passes the fixed plate with the rotatory axle center fixed connection of camera body.

Preferably, the pushing block is dovetail-shaped or T-shaped.

Preferably, the rotating block comprises a fixing part, a connecting part and a limiting part, and the fixing part is positioned on the top surface of the fixing plate and is fixedly connected with the rotating axis of the camera; one end of the connecting part is connected with the fixing part, and the other end of the connecting part penetrates through the fixing plate and is fixedly connected with the driven rod; a limiting groove is formed in the fixing plate, and the limiting portion is located in the limiting groove.

Preferably, the driving rod is rotatably connected with the driven rod through a rotating shaft, the rotating shaft is fixedly connected with the driving rod, and the rotating shaft is rotatably connected with the driven rod;

the bottom surface of the fixed plate is provided with an arc-shaped sliding groove, and one end, far away from the driven rod, of the rotating shaft is spherical and is arranged in the arc-shaped sliding groove in a sliding mode.

Preferably, the cylinder is a double-acting cylinder, and the double-acting cylinder pushes the pushing block to reciprocate, so that the spherical end of the rotating shaft reciprocates in the arc-shaped sliding groove.

Preferably, a sun shield is arranged above the camera body.

Preferably, the visor is slidably disposed in a direction from the bracket to the camera body.

Preferably, the sun visor includes a left plate, a right plate and an upper plate which are separated from each other, and the left plate, the right plate and the upper plate are arranged in a sliding manner along a direction from the bracket to the camera body.

It can be seen by the technical scheme that this writing of embodiment provided above, this writing of embodiment can drive the fixed plate through the rotation of built-in motor in the support shell and remove along vertical direction, carries out the regulation of height to the camera body, through the flexible push-and-pull of cylinder, can drive the turning block and use self to rotate as the center, and then drive the camera body and use the rotation axis of self to rotate as the center, carries out the rotation regulation of horizontal direction to the camera body. Through the automatic adjustment of the camera body, the problem of adjustment failure caused by low stability of the motor in an outdoor use environment is solved, and the efficiency of framing the human face is improved.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram illustrating an overall structure of an automatically adjustable camera provided in an embodiment of the present disclosure;

FIG. 2 illustrates a partial cross-sectional view of a stent provided by embodiments herein;

fig. 3 illustrates a top view of a fixation plate provided by embodiments herein;

fig. 4 illustrates a bottom view of a fixation plate provided by embodiments herein;

fig. 5 illustrates a cross-sectional view of a fixation plate provided by embodiments herein;

fig. 6 illustrates an exploded view of a fixation plate provided by embodiments herein;

fig. 7 illustrates a front view of a camera body provided by embodiments herein;

fig. 8 shows an exploded view of a camera body provided by embodiments herein.

Description of the figures the symbols:

1. a support; 2. a motor; 3. a screw; 4. a fixing plate; 5. a camera body; 6. a cylinder; 7. a pushing block; 8. a driving lever; 9. a driven lever; 10. rotating the block; 101. a fixed part; 102. a connecting portion; 103. a limiting part; 11. a moving groove; 12. a protrusion; 13. a card slot; 14. a sliding groove; 15. a limiting groove; 16. a rotating shaft; 17. a circular arc chute; 18. a sun visor; 181. a left panel; 182. a right plate; 183. and (7) an upper plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments herein without making any creative effort, shall fall within the scope of protection.

When the face information is acquired through the camera in the prior art, the face often cannot enter the view frame or cannot enter the view frame completely, so that people are required to move continuously, and the face of the person can enter the frame completely. However, the method of actively adjusting the frame entering by the person is time-consuming, and the efficiency is affected.

Referring to fig. 1 and 2, to solve the above problem, an embodiment herein provides an automatically adjustable camera including: the camera comprises a vertically arranged support 1, wherein a motor 2 is arranged in the support 1, a screw rod 3 is coaxially connected with a motor shaft of the motor 2, a fixing plate 4 is connected onto the screw rod 3 in a threaded manner, a camera body 5 is arranged on the fixing plate 4, and the fixing plate 4 drives the camera body 5 to move along the vertical direction under the rotation of the motor 2. Since the motor 2 is built in the stand 1, a problem of a failure in adjustment in a vertical direction due to low stability of the motor in an outdoor use environment is reduced.

Preferably, the motor 2 is located the lower extreme of support 1, the shifting chute 11 has been seted up along vertical direction to support 1, and the screw rod 3 is located the shifting chute 11 and sets up along vertical direction, and the one end of screw rod 3 and the motor shaft coaxial coupling of motor 2, the other end passes through the bearing with support 1 and is connected.

The one end that fixed plate 4 was provided with camera body 5 is located outside the shifting chute 11, fixed plate 4 with the one end that screw rod 3 is connected is located in the shifting chute 11, works as motor 2 can drive screw rod 3 when rotating and rotate, and the one end that fixed plate 4 is located the shifting chute 11 this moment can receive the conflict of 11 inner walls of shifting chute for fixed plate 4 drives camera body 5 and removes along vertical direction.

Further, if the fixed plate 4 is limited to move in the vertical direction only by interference of the inner wall of the moving groove 11, there may be a problem that the movement of the fixed plate 4 is unstable, and the fixed plate 4 may be accompanied by shaking during the movement in the vertical direction. In order to avoid this, the inner wall of the moving groove 11 extends towards the fixing plate 4 to form a protrusion 12, and the protrusion 12 is provided with two protrusions 12 in the vertical direction, and the two protrusions 12 are respectively located on two sides of the fixing plate 4. Clamping grooves 13 (refer to fig. 3) corresponding to the protrusions 12 are respectively formed in two sides of the fixing plate 4, and the protrusions 12 are clamped in the corresponding clamping grooves 13. When the motor 2 rotates, the screw rod 3 is driven to rotate, and at the moment, the fixing plate 4 cannot rotate along with the screw rod 3 under the limitation of the protrusion 12 in the clamping groove 13, but moves along the vertical direction.

Referring to fig. 3 and 4, fixedly connected with cylinder 6 is on the fixed plate 4, fixedly connected with promotes piece 7 (refer to fig. 6) on the piston rod of cylinder 6, it is connected with driving rod 8 to rotate on promoting piece 7, driving rod 8 is kept away from the one end that promotes piece 7 is rotated and is connected with driven lever 9, driven lever 9 is kept away from the one end fixedly connected with turning block 10 (refer to fig. 5) of driving rod 8, turning block 10 with the rotatory axle center fixed connection of camera body 5, turning block 10 is in drive under the effect of cylinder 6 camera body 5 rotates in the horizontal direction.

With reference to fig. 5 and 6, the cylinder 6 is a double-acting cylinder, and the double-acting cylinder can apply force on two faces of a piston in the cylinder 6 to control the piston rod to make bidirectional active motion. Along with the flexible of cylinder 6 piston rod, promote piece 7 can carry out reciprocating motion, and the reciprocating motion that promotes piece 7 drives the initiative pole 8 and rotates, and the initiative pole 8 drives driven lever 9 and uses turning block 10 to rotate as the center, and because driven lever 9 and turning block 10 fixed connection, turning block 10 and camera body 5's rotatory axle center fixed connection, consequently can drive camera body 5 and rotate when driven lever 9 rotates.

Further, the fixed plate 4 is arranged along the horizontal direction, the camera body 5 is located on the top surface of the fixed plate 4, and the driving rod 8 and the driven rod 9 are both located on the bottom surface of the fixed plate 4. The bottom surface of the fixed plate 4 is provided with a sliding groove 14, the pushing block 7 is arranged in the sliding groove 14 in a sliding mode, and the rotating block 10 penetrates through the fixed plate 4 and is fixedly connected with the rotating axis of the camera body 5. The cylinder 6 is arranged on one side of the sliding groove 14 and is fixedly connected with the fixing plate 4, and a piston rod of the cylinder 6 extends into the sliding groove 14 and is fixedly connected with the pushing block 7.

Since the sliding groove 14 is formed on the bottom surface of the fixing plate 4 and the pushing block 7 is disposed in the sliding groove 14, the pushing block 7 may fall under the influence of its own weight when sliding in the sliding groove 14, and the falling of the pushing block 7 may make the piston rod of the cylinder 6 unstable. In order to guarantee that the piston rod of cylinder 6 can be stable stretch out and draw back, promote piece 7 and be dovetail or T type, corresponding sliding tray 14 is dovetail or T type, can prevent to promote the production that piece 7 leads to the tenesmus under the effect of self gravity, guarantees that the piston rod of cylinder 6 can be stable stretches out and draws back.

The rotating block 10 comprises a fixing part 101, a connecting part 102 and a limiting part 103, wherein the fixing part 101 is positioned on the top surface of the fixing plate 4 and is fixedly connected with the rotating axis of the camera; one end of the connecting part 102 is connected with the fixing part 101, and the other end passes through the fixing plate 4 and is fixedly connected with the driven rod 9; a limiting groove 15 is formed in the fixing plate 4, and the limiting part 103 is located in the limiting groove 15. The spacing groove 15 sets up in the inside of fixed plate 4, in order to set up spacing groove 15 and install spacing portion 103 in spacing groove 15, fixed plate 4 can be by about or two symmetrical parts constitute, all set up half of spacing groove 15 with each part of fixed plate 4, place spacing portion 103 in one of them half of spacing groove 15 again, then with two parts fixed connection of fixed plate 4, can set up spacing groove 15 and finish and install spacing portion 103 in spacing groove 15. Of course, the opening of the limiting groove 15 and the installation of the limiting portion 103 may be performed in other realizable manners, and the specific realizable manner is not further limited herein.

The driving rod 8 and the driven rod 9 are rotatably connected through a rotating shaft 16, the rotating shaft 16 is fixedly connected with the driving rod 8, and the rotating shaft 16 is rotatably connected with the driven rod 9. The bottom surface of the fixed plate 4 is provided with a circular arc-shaped sliding groove 17, and one end of the rotating shaft 16, which is far away from the driven rod 9, is spherical and is arranged in the circular arc-shaped sliding groove 17 in a sliding manner.

If not set up arc spout 17, camera body 5 can rotate 360 degrees under the drive of turning block 10, but according to actual demand, camera body 5 does not rotate 360 degrees's needs, because the people can be automatic when going into the frame stand in the place ahead of camera body 5, therefore the skew camera body 5's of people angle can not be very big in fact, camera body 5 only need carry out slight rotation reach the effect of fine setting can.

Therefore, an arc-shaped sliding groove 17 with an angle smaller than 180 degrees can be arranged, the rotating shaft 16 slides forwards along the arc-shaped sliding groove 17 along with the extension of the piston rod of the air cylinder 6, when the piston rod of the air cylinder 6 extends to the farthest end, the rotating shaft 16 moves to one end of the arc-shaped sliding groove 17, when the piston rod of the air cylinder 6 retracts, the rotating shaft 16 slides backwards along the arc-shaped sliding groove 17, and when the piston rod of the air cylinder 6 retracts completely, the rotating shaft 16 moves to the other end of the arc-shaped sliding groove 17. It should be noted that, in order to ensure that the driving rod 8 and the driven rod 9 are not locked during the rotation process, when the piston rod of the cylinder 6 is completely retracted, the driving rod 8 and the driven rod 9 cannot be aligned, and when the piston rod of the cylinder 6 is completely extended, the driving rod 8 and the driven rod 9 cannot be aligned, so that the angle of the arc-shaped sliding groove 17 needs to be less than 180 degrees, and the pushing block 7 and the rotating block 10 cannot be located on the same horizontal line.

The cylinder 6 is a double-acting cylinder which pushes the pushing block 7 to reciprocate, so that the spherical end of the rotating shaft 16 reciprocates in the arc-shaped sliding groove 17. One end of the rotating shaft 16, which is positioned in the circular arc sliding groove 17, is spherical, so that the friction force in the reciprocating motion process can be reduced.

Referring to fig. 1 to 6, the rotation of the motor 2 can drive the fixing plate 4 to move along the vertical direction, so as to adjust the height of the camera body 5, and the rotating block 10 can be driven to rotate around the rotation axis of the camera body 5 by the telescopic push-pull of the cylinder 6, so as to drive the camera body 5 to rotate around the rotation axis of the camera body 5, and the camera body 5 is adjusted by rotation in the horizontal direction. Through the automatic adjustment of camera body 5, reduced the motor and exposed to the problem of the regulation failure that stability is lower and cause in the outdoor environment, improved the efficiency that the frame was gone into to people's face.

Referring to fig. 7 and 8, a sun visor 18 is provided above the camera body 5.

Preferably, the sun visor 18 is slidably disposed in a direction from the bracket 1 to the camera body 5. The sliding sun shield 18 can conveniently adjust the area of the camera lens shielded by the sun shield 18.

Preferably, the sun visor 18 includes a left plate 181, a right plate 182 and an upper plate 183 which are separated from each other, and the left plate 181, the right plate 182 and the upper plate 183 are slidably disposed in a direction from the bracket 1 to the camera body 5. Since the sun may be irradiated from any direction during the operation of the camera body 5, the area of the visor 18 blocking the camera lens can be adjusted in different directions by constituting the visor 18 by the left plate 181, the right plate 182, and the upper plate 183 which are separated from each other. Can all open the groove at the up end of camera body 5, left end face and right-hand member face, take upper plate 183 as an example, one side that upper plate 183 is close to the up end extends to the inslot and forms the sliding block, and upper plate 183 passes through the sliding block and slides on the up end face, and wherein the sliding block can be dovetail type or T type. The left plate 181 and the right plate 182 may slide on the corresponding left and right end surfaces in the same manner as the upper plate 183.

Horizontal rotating structure to fixed camera adopts the motor to realize the camera more among the prior art, because whole camera all is fixed in a fixed position, promptly, there is not the lift of vertical direction, to non-fixed camera, probably whole product all can move along with the demand, for example move another entry from a building's entry, when gathering business turn over crowd's face image information, because the product locating position is different, the demand of image acquisition may not be satisfied to the vertical height of camera, consequently, there is the demand that the vertical direction of camera goes up and down. On the other hand, horizontal rotating-structure adopts the motor to carry out horizontal rotation control to the camera among the prior art more, and at this in-process, the speed reducer is connected to the motor mostly, and the speed reducer is carrying out the in-process that slows down to the motor, often can have the gap between the inside gear of speed reducer and in the bearing, and the existence of these gaps leads to the rotation that the motor drove the camera not stable enough. And the removal of camera body in vertical direction has been realized through the motor of placing in the support in here not only, still regards two effect cylinders as the power source, through setting up mechanical rotation drive structure, has realized that the level rotates the stability of in-process powerful, and the supporting role is strong, has ensured the stability of camera body rotation process's precision and picture.

It should be noted that, the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party.

The principles and embodiments of this document are explained herein using specific examples, which are presented only to aid in understanding the methods and their core concepts; meanwhile, for a person skilled in the art, according to the idea of the present disclosure, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present disclosure should not be construed as a limitation to the present disclosure.

Claims (11)

1. The utility model provides a camera that can automatically regulated which characterized in that includes: the camera comprises a vertically arranged support (1), wherein a motor (2) is arranged in the support (1), a screw (3) is coaxially connected with a motor shaft of the motor (2), a fixing plate (4) is connected to the screw (3) in a threaded manner, a camera body (5) is arranged on the fixing plate (4), and the fixing plate (4) drives the camera body (5) to move along the vertical direction under the rotation of the motor (2);

fixedly connected with cylinder (6) on fixed plate (4), fixedly connected with promotes piece (7) on the piston rod of cylinder (6), it is connected with driving lever (8) to rotate on promoting piece (7), driving lever (8) are kept away from the one end that promotes piece (7) is rotated and is connected with driven lever (9), driven lever (9) are kept away from the one end fixedly connected with turning block (10) of driving lever (8), turning block (10) with the rotatory axle center fixed connection of camera body (5), turning block (10) are in drive under the effect of cylinder (6) camera body (5) rotate on the horizontal direction.

2. The camera according to claim 1, wherein the bracket (1) is provided with a moving groove (11) along a vertical direction, and one end of the fixing plate (4) provided with the camera body (5) is located outside the moving groove (11);

fixed plate (4) with the one end that screw rod (3) are connected is located in shifting chute (11), works as when motor (2) rotate, fixed plate (4) are in move along vertical direction under the conflict of shifting chute (11) inner wall.

3. The camera according to claim 2, wherein a protrusion (12) is formed on an inner wall of the moving groove (11) after extending towards the fixing plate (4), a slot (13) is formed on the fixing plate (4), and the protrusion (12) is clamped in the slot (13) to move the fixing plate (4) in a vertical direction.

4. The camera according to claim 1, wherein the fixed plate (4) is arranged in a horizontal direction, the camera body (5) is located on the top surface of the fixed plate (4), and the driving rod (8) and the driven rod (9) are both located on the bottom surface of the fixed plate (4);

a sliding groove (14) is formed in the bottom surface of the fixing plate (4), the pushing block (7) is arranged in the sliding groove (14) in a sliding mode, and the rotating block (10) penetrates through the fixing plate (4) and is fixedly connected with the rotating axis of the camera body (5).

5. The automatically adjustable camera according to claim 4, characterized in that the pushing block (7) is dovetail-shaped or T-shaped.

6. The camera according to claim 4, wherein the rotating block (10) comprises a fixing portion (101), a connecting portion (102) and a limiting portion (103), the fixing portion (101) is located on the top surface of the fixing plate (4) and is fixedly connected with the rotation axis of the camera; one end of the connecting part (102) is connected with the fixing part (101), and the other end of the connecting part penetrates through the fixing plate (4) to be fixedly connected with the driven rod (9); a limiting groove (15) is formed in the fixing plate (4), and the limiting portion (103) is located in the limiting groove (15).

7. The automatically adjustable camera according to claim 1, characterized in that the driving rod (8) and the driven rod (9) are rotatably connected through a rotating shaft (16), the rotating shaft (16) is fixedly connected with the driving rod (8), and the rotating shaft (16) is rotatably connected with the driven rod (9);

the bottom surface of the fixed plate (4) is provided with a circular arc-shaped sliding groove (17), and one end, far away from the driven rod (9), of the rotating shaft (16) is spherical and is arranged in the circular arc-shaped sliding groove (17) in a sliding mode.

8. The camera according to claim 7, wherein the cylinder (6) is a double acting cylinder which pushes the pushing block (7) to reciprocate, so that the spherical end of the rotating shaft (16) reciprocates in the arc chute (17).

9. The automatically adjustable camera according to claim 1, characterized in that a visor (18) is provided above the camera body (5).

10. Auto-adjustable camera according to claim 9, characterized in that the visor (18) is arranged sliding in the direction of the bracket (1) to the camera body (5).

11. The automatically adjustable camera according to claim 10, characterized in that the visor (18) comprises a left plate (181), a right plate (182) and an upper plate (183) which are separated from each other, the left plate (181), the right plate (182) and the upper plate (183) each being slidably arranged in the direction of the bracket (1) to the camera body (5).

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