CN211506264U - Rotary tracking entrance guard device - Google Patents
Rotary tracking entrance guard device Download PDFInfo
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- CN211506264U CN211506264U CN202020290278.8U CN202020290278U CN211506264U CN 211506264 U CN211506264 U CN 211506264U CN 202020290278 U CN202020290278 U CN 202020290278U CN 211506264 U CN211506264 U CN 211506264U
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- entrance guard
- driving device
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Abstract
The utility model provides a rotary tracking's entrance guard device, including entrance guard and rotating assembly, be provided with the camera on the entrance guard, rotating assembly includes the mounting, first rotation piece, first rotation drive arrangement, second rotation piece and second rotation drive arrangement, first rotation drive arrangement connects between mounting and first rotation piece, first rotation drive arrangement drives first rotation piece and rotates at first rotation face, second rotation drive arrangement connects between first rotation piece and second rotation drive arrangement, second rotation drive arrangement drives the second rotation piece and rotates at the second rotation face, first rotation face is perpendicular with the second rotation face, the second rotates the piece and is connected and drive entrance guard rotation with entrance guard. Carry out position adjustment through driving the entrance guard in order to realize comprehensive shooting, and do not need the user to carry out position adjustment, not only improve user experience degree, and also improve recognition efficiency.
Description
Technical Field
The utility model relates to a security protection entrance guard field especially relates to a rotatory access control device who trails.
Background
Along with the gradual aging of the face recognition function, more and more entrance guard devices acquire face images by being equipped with cameras, judge whether legal or not through face recognition, and drive the electric control lock and the door closer to realize opening the door through the entrance guard device if legal.
Because entrance guard's device generally adopts fixed position to set up, though be adjusted when setting up, but because different people's height is different, and the shooting angle of camera is effective, often in practical application, the camera can only shoot partial face for some time, then can't realize face identification and subsequent opening the door, need personnel to remove the cooperation this moment, just can make the camera acquire whole face data, can influence recognition efficiency like this, be unfavorable for improving user experience.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can realize the entrance guard's device of rotational tracking shooting.
In order to realize the utility model discloses the purpose, the utility model provides a rotatory access control device of tracking, including entrance guard and rotating assembly, be provided with the camera on the entrance guard, rotating assembly includes the mounting, first rotation piece, first rotation drive arrangement, second rotation piece and second rotation drive arrangement, first rotation drive arrangement connects between mounting and first rotation piece, first rotation drive arrangement drives first rotation piece and rotates at first rotation face, second rotation drive arrangement connects between first rotation piece and second rotation drive arrangement, second rotation drive arrangement drives the second rotation piece and rotates at the second rotation face, first rotation face is perpendicular with the second rotation face, the second rotates the piece and is connected and drive entrance guard rotation with the entrance guard.
It is visible by above-mentioned scheme, it is connected and drives the entrance guard rotation with the entrance guard to rotate through the second, and first rotation piece and the second rotation piece of relative pivoted, make the entrance guard can wholly go on independently rotating in two directions, when the camera of entrance guard can't shoot complete face image of face certainly, then can drive first rotation drive arrangement or second rotation drive arrangement, then drive the entrance guard and carry out the position adjustment in order to realize comprehensive shooting, then do not need the user to carry out the position adjustment, not only improve user experience degree, and also improve recognition efficiency, in addition carry out position control through independent rotatory component in entrance guard outside, and do not adjust the camera at the inside revolution mechanic that sets up of entrance guard, this scheme commonality is higher can more extensive entrance guard of adaptation.
In a further scheme, the first rotating part is provided with a rotating groove, the second rotating part is hinged in the rotating groove, the second rotating driving device is fixedly arranged in the second rotating part, and the driving end of the second rotating driving device is positioned outside the second rotating part and is in driving connection with the first rotating part.
The driving end of the second rotation driving device is in driving connection with the first supporting wall, the second supporting wall is provided with a first hinge portion, the second rotation part is provided with a second hinge portion on one side opposite to the driving end of the second rotation driving device, and the first hinge portion is hinged with the second hinge portion.
According to a further scheme, the rotating groove is provided with an inner concave arc-shaped bottom wall between the first supporting wall and the second supporting wall, the second rotating piece is provided with an outer convex arc-shaped wall, and the inner concave arc-shaped bottom wall is in clearance fit with the outer convex arc-shaped wall.
It can be seen from above that, through the design of rotating groove, first support wall and second support wall for the second rotates the piece and can rotate at first rotation piece internal stability steadily, and rotates drive arrangement with the second and set up in the second rotation piece, utilizes arranging of hidden installation, improves space utilization.
The first hinge part is a hinge groove arranged on the second support wall, the second hinge part is an annular bulge arranged on the outer wall of the second rotating part, the annular bulge is provided with a communication hole in a penetrating manner, the communication hole is communicated between the hinge groove and the inner space of the second rotating part, and the hinge groove is provided with a communication groove communicated towards the fixing part.
From top to bottom, through the design of the intercommunication groove, the hinge groove and the intercommunicating pore of intercommunication, realize that electric connection can penetrate to the inner space that the second rotated to be connected with second rotation drive arrangement, realize the stealthy formula under not influencing structural arrangement and walk the line and arrange.
In a further embodiment, the second rotary part comprises a first partial shell and a second partial shell, the first partial shell and the second partial shell are combined to form an inner space, and the second rotary drive is arranged in the inner space.
The outer wall of the first split shell is provided with a connecting column which is fixedly connected with the entrance guard; the second rotation driving device is fixedly connected with the second sub-shell, and a driving end of the second rotation driving device penetrates out of the second sub-shell.
Therefore, the first sub-shell is conveniently connected with the entrance guard through the split-type arrangement, and the second rotation driving device is convenient to install and connect and route.
The fixing piece is provided with a mounting hole, the first rotating driving device is arranged in the mounting hole and fixedly connected with the fixing piece, and the driving end of the first rotating driving device is connected with the first rotating piece.
The fixing piece is provided with a supporting surface at the periphery of the mounting hole, the bottom of the first rotating piece is provided with a bearing surface, and the bearing surface is adjacent to the supporting surface.
The bearing surface is provided with a driving part, the driving part is connected with the driving end of the first rotating driving device, and the driving part is located in the axial projection of the mounting hole.
From top to bottom, install in the mounting hole through first rotation drive arrangement, and first rotation piece can rotate on the holding surface steadily to and arrange and connect through hidden, make whole rotating assembly outer wall more for leveling.
Drawings
Fig. 1 is a structural diagram of an embodiment of the door access device of the present invention.
Fig. 2 is the structure diagram of the embodiment of the door control device after the position adjustment is shot.
Fig. 3 is an exploded view of an embodiment of the door access device of the present invention.
Fig. 4 is an exploded view of an embodiment of the door access device of the present invention from another viewing angle.
Figure 5 is the cross-sectional view of the embodiment of the access control device along the first vertical plane.
Figure 6 is the cross-sectional view of the embodiment of the access control device along the second vertical plane.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 6, the access control device 1 includes an access control 11 and a rotating assembly 2, the access control 11 is provided with a display screen 111, a camera 112 and a control unit, the display screen 111 and the camera 112 are arranged on the front side of the access control, and the control unit is respectively connected with the display screen 111 and the camera 112. The rotating assembly 2 includes a fixed member 21, a first rotating member 22, a first rotation driving device 24, a second rotating member 23, and a second rotation driving device 25.
The first rotating member 22 is provided with a rotating groove 220, the rotating groove 220 is provided with a first supporting wall 221 and a second supporting wall 222 on two opposite sides respectively, the rotating groove 220 is provided with an inward concave arc-shaped bottom wall between the first supporting wall 221 and the second supporting wall 222, the inner side wall of the first supporting wall 221 is provided with a driving hole, the driving hole can be in a non-circular arrangement, the second supporting wall 222 is provided with a first hinge portion, the first hinge portion is a hinge groove 223 arranged on the second supporting wall 222, the hinge groove 223 is in a circular groove arrangement, the hinge groove 223 is communicated with a communicating groove 224 towards the fixing member 21, and the communicating groove 224 is in a penetrating arrangement.
The second rotates piece 23 and includes first branch shell 231 and second branch shell 232, first branch shell 231 and second branch shell 232 lid close and enclose into inner space 236, first branch shell 231 and second branch shell 232 form outer convex arc wall jointly, the outer wall of first branch shell 231 is provided with spliced pole 233, spliced pole 233 and entrance guard 11 fixed connection, second rotation drive arrangement 25 and second branch shell 232 fixed connection, then second rotation drive arrangement 25 sets up in inner space 236, the drive end 251 of second rotation drive arrangement 25 wears out outside second branch shell 232. The second rotating member 23 is provided with a second hinge portion at a side opposite to the driving end 251 of the second rotation driving means 25, the second hinge portion is an annular projection 234 provided on the outer wall of the second rotating member 23, and the annular projection 234 is provided with a communication hole 235 therethrough.
When the second rotating member 23 is pivotally mounted in the rotating groove 220, the driving end 251 of the second rotating member 25 is drivingly connected to the driving hole of the first rotating member 22, the first hinge portion is pivotally connected to the second hinge portion, i.e., the annular protrusion 234 is pivotally connected to the hinge groove 223, the communicating hole 235 is communicated between the hinge groove 223 and the inner space 236 of the second rotating member 23, the inner concave arc-shaped bottom wall is in clearance fit with the outer convex arc-shaped wall
The fixing member 21 is used for being fixedly connected with a fixed object, the fixing member 21 is provided with an installation hole 211 along the axial direction, the first rotating driving device 24 is arranged in the installation hole 211 and is fixedly connected with the fixing member 21, the fixing member 21 is provided with a supporting surface 212 on the periphery of the installation hole 211, the bottom of the first rotating member 22 is provided with a bearing surface 225, the first rotating member 22 is arranged on the fixing member 21, the bearing surface 225 covers the installation hole 211, the bearing surface 225 is adjacent to the supporting surface 212, the bearing surface 225 is provided with a driving part 226, the driving part 226 can be arranged in a driving hole which can be a non-circular hole, the driving part 226 is connected with a driving end 241 of the first rotating driving device 24, and the driving part 226 is located in the axial. And the communication groove 224 is communicated between the mounting hole 211 and the hinge groove 223, and the electrical connection line can penetrate into the inner space 236 through the mounting hole 211, the communication groove 224, the hinge groove 223 and the mounting hole 211 to be connected with the second rotation driving device 25.
In this embodiment, the first rotation driving device 24 and the second rotation driving device 25 may be driven by motors, and of course, other driving methods may also be used, when performing the rotation tracking shooting recognition, when the face shot by the camera can be recognized normally, no rotation adjustment is performed, when only part of the face is shot, corresponding driving signals are output to the first rotation driving device 24 and the second rotation driving device 25 through the control unit, because the first rotation driving device 24 is connected between the fixed member 21 and the first rotation member 22, the first rotation driving device 24 drives the first rotation member 22 to rotate on the first rotation surface H, in this embodiment, the first rotation surface H is a horizontal surface, the second rotation driving device 25 is connected between the first rotation member 22 and the second rotation driving device 25, the second rotation driving device 25 drives the second rotation member 23 to rotate on the second rotation surface V, the second rotating surface V is a vertical surface, and the first rotating surface H is perpendicular to the second rotating surface V, although the first rotating surface and the second rotating surface may be adjusted correspondingly according to different installation orientations of the fixing element, and this embodiment is only exemplified in the case that the fixing element is installed vertically.
Under the rotation of first rotation piece 22 and the rotation of second rotation piece 23, drive entrance guard 11 and can rotate at first rotation face H or second rotation face V, then can adjust the shooting position rapidly, then can acquire complete face image data as early as possible to improve face identification efficiency and the efficiency of opening the door, improve user experience greatly.
Claims (10)
1. A rotary tracking entrance guard device comprises an entrance guard and a rotary component, wherein a camera is arranged on the entrance guard;
the method is characterized in that:
the rotating assembly comprises a fixed piece, a first rotating driving device, a second rotating piece and a second rotating driving device;
the first rotating driving device is connected between the fixed part and the first rotating part and drives the first rotating part to rotate on a first rotating surface;
the second rotation driving device is connected between the first rotation pieces and between the second rotation driving devices, the second rotation driving devices drive the second rotation pieces to rotate on second rotation surfaces, the first rotation surfaces are perpendicular to the second rotation surfaces, and the second rotation pieces are connected with the entrance guard and drive the entrance guard to rotate.
2. The door access device of claim 1, wherein:
the first rotating part is provided with a rotating groove, the second rotating part is hinged in the rotating groove, the second rotating driving device is fixedly arranged in the second rotating part, and the driving end of the second rotating driving device is located outside the second rotating part and is in driving connection with the first rotating part.
3. The door access device of claim 2, wherein:
the two opposite sides of the rotating groove are respectively provided with a first supporting wall and a second supporting wall, the driving end of the second rotating driving device is in driving connection with the first supporting wall, the second supporting wall is provided with a first hinge portion, the second rotating part is provided with a second hinge portion on one side opposite to the driving end of the second rotating driving device, and the first hinge portion is hinged to the second hinge portion.
4. The door access device of claim 3, wherein:
the rotating groove is provided with an inner concave arc-shaped bottom wall between the first supporting wall and the second supporting wall, the second rotating part is provided with an outer convex arc-shaped wall, and the inner concave arc-shaped bottom wall is in clearance fit with the outer convex arc-shaped wall.
5. The door access device of claim 3, wherein:
the first hinge portion is a hinge groove formed in the second supporting wall, the second hinge portion is an annular protrusion formed in the outer wall of the second rotating member, a communication hole penetrates through the annular protrusion and is communicated between the hinge groove and the inner space of the second rotating member, and the hinge groove is communicated with the communication groove towards the fixing member.
6. The door access device of claim 2, wherein:
the second rotating part comprises a first sub-shell and a second sub-shell, the first sub-shell and the second sub-shell are combined to form an inner space, and the second rotating driving device is arranged in the inner space.
7. The door access device of claim 6, wherein:
a connecting column is arranged on the outer wall of the first split shell and is fixedly connected with the entrance guard;
the second rotation driving device is fixedly connected with the second sub-shell, and a driving end of the second rotation driving device penetrates out of the second sub-shell.
8. The door access device according to any one of claims 1 to 7, characterized in that:
the fixing piece is provided with an installation hole, the first rotating driving device is arranged in the installation hole and fixedly connected with the fixing piece, and the driving end of the first rotating driving device is connected with the first rotating piece.
9. The door access device of claim 8, wherein:
the fixing piece is provided with a supporting surface at the periphery of the mounting hole, the bottom of the first rotating piece is provided with a bearing surface, and the bearing surface is adjacent to the supporting surface.
10. The door access device of claim 9, wherein:
the bearing surface is provided with a driving part, the driving part is connected with the driving end of the first rotating driving device, and the driving part is located in the axial projection of the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290278.8U CN211506264U (en) | 2020-03-10 | 2020-03-10 | Rotary tracking entrance guard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290278.8U CN211506264U (en) | 2020-03-10 | 2020-03-10 | Rotary tracking entrance guard device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211506264U true CN211506264U (en) | 2020-09-15 |
Family
ID=72402571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020290278.8U Active CN211506264U (en) | 2020-03-10 | 2020-03-10 | Rotary tracking entrance guard device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211506264U (en) |
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2020
- 2020-03-10 CN CN202020290278.8U patent/CN211506264U/en active Active
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