CN215000332U - Angle-adjustable face recognition device - Google Patents
Angle-adjustable face recognition device Download PDFInfo
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- CN215000332U CN215000332U CN202120184286.9U CN202120184286U CN215000332U CN 215000332 U CN215000332 U CN 215000332U CN 202120184286 U CN202120184286 U CN 202120184286U CN 215000332 U CN215000332 U CN 215000332U
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Abstract
The utility model relates to the technical field of face recognition, in particular to a face recognition device with adjustable angle, which comprises a gate and a recognition device body, wherein the left side and the right side of the top of the gate body are fixedly connected with a shell, the front side and the back side of the bottom of one side of the two shells are mutually far away from each other are fixedly connected with a connecting plate, the center of the back side of the top of the gate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a ball screw, the surface of the ball screw is connected with a screw nut in a sliding way, the top of the screw nut is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a sliding plate, and the center of the top of the sliding plate is fixedly connected with a protection box, so that one recognition device body can recognize the personnel passing in and out of a two-way gate by adjusting the orientation of the recognition device body, thereby saving the economic cost, the practicability of the device is improved.
Description
Technical Field
The utility model relates to a face identification technical field specifically is an angle adjustable face identification device.
Background
Face recognition is a biometric technology for identity recognition based on facial feature information of a person, using a camera or a video camera to collect an image or video stream containing a face and automatically detecting and tracking the face in the image, the face recognition device is also used in the gateway channels of various office buildings, the face recognition device is generally arranged above the gateway, and the gateway is generally divided into a one-way gateway and a two-way gateway, the top of the one-way gate is provided with a face recognition device, and in order to ensure the safety of the office building, two face recognition devices are arranged on the front and the back of the top of the two-way gate and are respectively used for recognizing the entering and exiting people, therefore, the angle-adjustable face recognition device has the advantages that the device can horizontally move and rotate, people who enter and exit can be recognized through the recognition device, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an angularly adjustable face identification device possesses the device and can carry out horizontal migration and rotation, can discern advantages such as personnel of business turn over through an identification device, has solved the unable regulation of face identification device at traditional floodgate machine top, need just can carry out the problem discerned to the personnel of business turn over through two identification device.
The utility model discloses a face recognition device with adjustable angle, including floodgate machine and recognition device body, the equal fixedly connected with casing in the left and right sides at floodgate machine body top, two casings keep away from the equal fixedly connected with connecting plate in front and the back of one side bottom each other, the central fixedly connected with first motor at the back of floodgate machine top, the output fixedly connected with ball screw of first motor, ball screw's surface sliding connection has screw-nut, screw-nut's top fixedly connected with connecting block, the top fixedly connected with slide of connecting block, the central fixedly connected with guard box at slide top, the inner wall fixedly connected with second motor of guard box, the central fixedly connected with PLC controller at the inner wall back of guard box, the PLC controller is connected with the second motor electricity, the output of second motor runs through the top of guard box inner wall and fixedly connected with the rolling disc, the top fixedly connected with connecting rod of rolling disc, the top fixedly connected with pivot of connecting rod, the equal fixedly connected with fixed block of the left and right sides at the recognition device body back, the pivot is rotated and is connected between two fixed blocks.
The utility model discloses an angularly adjustable face identification device, wherein two connecting plates one side of keeping away from each other all set up threaded hole, threaded hole female connection has fixing bolt, one side threaded connection that two fixing bolt are close to each other in the left and right sides of floodgate machine, this structure sets up, make the staff can take off fixing bolt from the connecting plate in, thereby make and lose the limit structure between connecting plate and casing and the floodgate machine body, thereby be convenient for the staff to maintain other components such as inside first motor.
The utility model discloses an angularly adjustable face identification device, wherein the bottom of two connecting plates is laminated each other with the left and right sides at floodgate machine top respectively.
The utility model discloses an angularly adjustable face identification device, wherein the equal fixedly connected with slider in the central authorities of the slide left and right sides, two casings are close to the central authorities of one side each other and have all seted up the spout, and slider sliding connection is in the spout, and this structure sets up for the slide can drive the slider and slide in the spout when sliding, thereby makes the slide can be more stable when sliding.
The utility model discloses an angularly adjustable face identification device, wherein the top that two casings are close to one side each other leaves the clearance, and this structure sets up for the connecting rod can slide and rotate in the clearance at casing top.
The utility model discloses an angularly adjustable face identification device, wherein the floodgate machine top just is close to positive position department fixedly connected with spacing ring, the top of floodgate machine just is located the positive position department fixedly connected with connecting box of spacing ring, ball screw's front is rotated and is connected in the spacing ring and rotate mutually with the back of connecting box, this structure setting for ball screw is when rotating, and the sliding range that the spacing ring can be to the screw nut limits, and the connecting box can protect ball screw simultaneously.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with the first motor, the ball screw and the screw nut which are matched with the sliding plate, so that the first motor can drive the screw rod nut to slide on the surface of the ball screw rod when rotating, thereby adjusting the horizontal position of the sliding plate at the top of the gate, so that the worker can adjust the position of the face recognition device at the top of the sliding plate according to the amount of the people flow, the recognition device body can slide to the direction of the people flow when the worker is on duty, the recognition device body can slide to the direction close to the interior of the building when the worker is off duty, and the second motor can drive the rotating disc to rotate through the second motor and the rotating disc, thereby the face recognition device who drives the top rotates to the staff of being convenient for adjusts the orientation angle of recognition device body, thereby makes the adjusting device body can better discern the face.
2. The utility model discloses a casing and the connecting plate that set up, cooperation fixing bolt for the staff can take off fixing bolt from the connecting plate in, thereby makes to lose limit structure between connecting plate and casing and the floodgate machine body, thereby is convenient for the staff to maintain other components such as the first motor of inside.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the overall front view cross-section structure of the present invention;
FIG. 2 is a schematic view of the overall side view cross-section structure of the present invention;
fig. 3 is a schematic view of the rear view structure of the identification device body of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the housing of the present invention.
In the figure: 1. a gate machine; 2. a housing; 3. a connecting plate; 31. a threaded hole; 32. fixing the bolt; 4. a first motor; 5. a ball screw; 51. a limiting ring; 52. a connecting box; 6. a feed screw nut; 7. connecting blocks; 8. a slide plate; 81. a slider; 82. a chute; 9. a protection box; 91. a PLC controller; 10. a second motor; 11. rotating the disc; 12. a connecting rod; 121. a fixed block; 122. a rotating shaft; 13. the device body is identified.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-4, the angle-adjustable face recognition device of the present invention comprises a gate 1 and a recognition device body 13, wherein the left and right sides of the top of the gate 1 are fixedly connected with a housing 2, the front and back sides of the bottom of one side of the two housings 2 away from each other are fixedly connected with a connecting plate 3, the center of the back side of the top of the gate 1 is fixedly connected with a first motor 4, the output end of the first motor 4 is fixedly connected with a ball screw 5, the surface of the ball screw 5 is slidably connected with a screw nut 6, the top of the screw nut 6 is fixedly connected with a connecting block 7, the top of the connecting block 7 is fixedly connected with a slide plate 8, the center of the top of the slide plate 8 is fixedly connected with a protection box 9, the center of the back side of the inner wall of the protection box 9 is fixedly connected with a PLC controller 91, the PLC controller 91 is electrically connected with a second motor 10, the inner wall of the protection box 9 is fixedly connected with a second motor 10, the output of second motor 10 runs through top and the fixedly connected with rolling disc 11 of guard box 9 inner wall, the top fixedly connected with connecting rod 12 of rolling disc 11, the top fixedly connected with pivot 122 of connecting rod 12, the equal fixedly connected with fixed block 121 in the left and right sides at the back of recognition device body 13, pivot 122 rotates and connects between two fixed blocks 121.
Threaded hole 31 is all seted up to one side that two connecting plates 3 kept away from each other, threaded hole 31 internal thread is connected with fixing bolt 32, one side threaded connection that two fixing bolt 32 are close to each other in floodgate machine 1's the left and right sides, this structure sets up, make the staff can take off fixing bolt 32 from connecting plate 3, thereby make and lose the limit structure between connecting plate 3 and casing 2 and the floodgate machine 1 body, thereby be convenient for the staff to maintain other components such as inside first motor 4.
The bottoms of the two connecting plates 3 are respectively attached to the left side and the right side of the top of the gate 1.
The equal fixedly connected with slider 81 in central authorities of the slide 8 left and right sides, the spout 82 has all been seted up to the central authorities that two casings 2 are close to one side each other, and slider 81 sliding connection is in spout 82, and this structure sets up for slide 8 can drive slider 81 and slide in spout 82 when sliding, thereby makes the stability that slide 8 can be more when sliding.
The top of the two shells 2 close to each other has a gap, and the structure is arranged so that the connecting rod 12 can slide and rotate in the gap at the top of the shells 2.
The top of floodgate machine 1 just is close to positive position department fixedly connected with spacing ring 51, the top of floodgate machine 1 just is located the positive position department fixedly connected with connecting box 52 of spacing ring 51, ball screw 5's front is rotated and is connected in spacing ring 51 and with the back of connecting box 52 mutually and is connected, this structure sets up for ball screw 5 is when rotating, and spacing ring 51 can restrict the sliding range of screw nut 6, and connecting box 52 can protect ball screw 5 simultaneously.
When using the utility model discloses the time: firstly, security personnel adjust the position of the identification device body 13 according to time periods, and limit the rotation angle of the second motor 10 through the PLC 91, if the security personnel are in working hours, the worker can open the first motor 4, the first motor 4 drives the ball screw 5 to rotate, so as to drive the screw nut 6 to slide on the surface of the ball screw 5, so that the identification device body 13 is positioned at the position, close to the front, of the top of the gate 1, then the worker can open the second motor 10, the second motor 10 rotates, so as to drive the rotating disc 11 to rotate, and drive the identification device body 13 to rotate, so as to adjust the orientation of the identification device body 13, the second motor 10 can face the front of the identification device body 13 to the right side of the front of the gate 1 under the control of the PLC 91, so that the identification device body 13 can better identify the face of personnel entering a building, if be in the time quantum of leaving work, the staff alright with above-mentioned operation repeatedly, with the position department at the body top of recognition device body 13 adjustment to floodgate machine 1 and be close to the back, and adjust the orientation of recognition device body 13 through second motor 10 once more, PLC controller 91 then can control second motor 10 with the positive right side towards the floodgate machine 1 back of face recognition device body 13 simultaneously, this device is through adjusting the position of recognition device body 13 on floodgate machine 1, and through the orientation of adjustment recognition device body 13, make a recognition device body 13 just can discern the business turn over personnel of two-way floodgate machine 1, economic cost has been practiced thrift, the practicality of device has been improved.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an angularly adjustable face identification device, includes floodgate machine (1) and recognition device body (13), its characterized in that: the gate is characterized in that shells (2) are fixedly connected to the left side and the right side of the top of a gate body (1), two shells (2) are fixedly connected to a connecting plate (3) which is fixedly connected to the front and the back of the bottom of one side, a first motor (4) is fixedly connected to the center of the back of the top of the gate (1), a ball screw (5) is fixedly connected to the output end of the first motor (4), a lead screw nut (6) is connected to the surface of the ball screw (5) in a sliding manner, a connecting block (7) is fixedly connected to the top of the lead screw nut (6), a sliding plate (8) is fixedly connected to the top of the connecting block (7), a protection box (9) is fixedly connected to the center of the top of the sliding plate (8), a second motor (10) is fixedly connected to the inner wall of the protection box (9), and a PLC controller (91) is fixedly connected to the center of the back of the inner wall of the protection box (9), PLC controller (91) is connected with second motor (10) electricity, top and fixedly connected with rolling disc (11) of guard box (9) inner wall are run through to the output of second motor (10), top fixedly connected with connecting rod (12) of rolling disc (11), top fixedly connected with pivot (122) of connecting rod (12), the equal fixedly connected with fixed block (121) in the left and right sides at the recognition device body (13) back, pivot (122) rotate to be connected between two fixed blocks (121).
2. The angle-adjustable face recognition device according to claim 1, wherein: two threaded holes (31) are all opened in one side that connecting plate (3) kept away from each other, threaded holes (31) internal thread connection has fixing bolt (32), two one side threaded connection that fixing bolt (32) are close to each other is in the left and right sides of floodgate machine (1).
3. The angle-adjustable face recognition device according to claim 1, wherein: the bottoms of the two connecting plates (3) are respectively attached to the left side and the right side of the top of the gate (1).
4. The angle-adjustable face recognition device according to claim 1, wherein: the equal fixedly connected with slider (81) in the middle part of slide (8) left and right sides, two spout (82) have all been seted up to the central authorities that casing (2) are close to one side each other, slider (81) sliding connection is in spout (82).
5. The angle-adjustable face recognition device according to claim 1, wherein: and a gap is reserved at the top of one side, close to each other, of the two shells (2).
6. The angle-adjustable face recognition device according to claim 1, wherein: the top of floodgate machine (1) just is close to positive position department fixedly connected with spacing ring (51), the top of floodgate machine (1) just is located the positive position department fixedly connected with connecting box (52) of spacing ring (51), the front of ball screw (5) is rotated and is connected in spacing ring (51) and with the back of connecting box (52) looks rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120184286.9U CN215000332U (en) | 2021-01-23 | 2021-01-23 | Angle-adjustable face recognition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120184286.9U CN215000332U (en) | 2021-01-23 | 2021-01-23 | Angle-adjustable face recognition device |
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| Publication Number | Publication Date |
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| CN215000332U true CN215000332U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120184286.9U Active CN215000332U (en) | 2021-01-23 | 2021-01-23 | Angle-adjustable face recognition device |
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| CN (1) | CN215000332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115294683A (en) * | 2022-07-07 | 2022-11-04 | 湖北三峡职业技术学院 | Entrance guard's card track tracking identification system based on electronic tags |
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2021
- 2021-01-23 CN CN202120184286.9U patent/CN215000332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115294683A (en) * | 2022-07-07 | 2022-11-04 | 湖北三峡职业技术学院 | Entrance guard's card track tracking identification system based on electronic tags |
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