CN220642148U - Face recognition device special for elevator - Google Patents
Face recognition device special for elevator Download PDFInfo
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- CN220642148U CN220642148U CN202320859233.1U CN202320859233U CN220642148U CN 220642148 U CN220642148 U CN 220642148U CN 202320859233 U CN202320859233 U CN 202320859233U CN 220642148 U CN220642148 U CN 220642148U
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- face recognition
- recognition device
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- 238000001816 cooling Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to the technical field of face recognition devices and discloses a special face recognition device for an elevator, which comprises a face recognition device, wherein a plurality of radiating ports are formed in the back face of the face recognition device, the special face recognition device also comprises a wall hanging plate, a mounting frame is fixedly connected to the wall hanging plate, a fixing frame is fixedly connected to the back face of the face recognition device, two openings are formed in the mounting frame, a clamping assembly is jointly arranged on the mounting frame and the fixing frame, and a disassembling assembly is arranged on the mounting frame. When the face recognition device provided by the utility model is used, a worker can quickly assemble and disassemble the mounting frame and the fixing frame by using the clamping assembly and the disassembling assembly, the face recognition device replaces the traditional fixed mounting structure, the worker can conveniently overhaul and maintain the face recognition device, and the practicability of the face recognition device is improved.
Description
Technical Field
The utility model relates to the technical field of face recognition devices, in particular to a special face recognition device for an elevator.
Background
Face recognition is a biological recognition technology for performing identity recognition based on facial feature information of a person, and uses a camera or a camera to collect images or video streams containing the face, and automatically detects and tracks the face in the images, so as to perform a series of related technologies of face recognition on the detected face, which are commonly called face recognition and face recognition.
In order to avoid idle miscellaneous personnel to get into the residential building, can install face recognition device in the elevator of present part residential building, resident in the residential building can enter facial information in face recognition device, to face recognition device in the elevator among the prior art, the device generally adopts fixed mounting structure to install in the elevator, and fixed mounting structure is inconvenient for later stage staff to overhaul and maintain face recognition device, brings inconvenience for face recognition device's use, has restricted face recognition device's practicality.
Therefore, it is necessary to design a face recognition device dedicated to an elevator to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a special face recognition device for an elevator.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a special face recognition device of elevator, includes face recognition device, a plurality of thermovent have been seted up to face recognition device's back, still include the hanging board, fixedly connected with installing frame on the hanging board, face recognition device's back fixedly connected with fixed frame, two openings have been seted up on the installing frame, be provided with joint subassembly on installing frame and the fixed frame jointly, be provided with the dismantlement subassembly on the installing frame.
As a preferable technical scheme of the utility model, the clamping assembly comprises two clamping blocks, four sliding grooves, four sliding blocks, four springs I and two clamping grooves, wherein the two clamping blocks are respectively and slidably assembled in the two openings, the four sliding grooves are respectively arranged on the inner surfaces of the two openings, the four sliding blocks are respectively and fixedly connected to the two clamping blocks, the four sliding blocks are respectively and slidably connected in the four sliding grooves, one ends of the four springs I are respectively connected with the groove walls of the four sliding grooves, the other ends of the four springs I are respectively connected with the four sliding blocks, and the two clamping grooves are respectively arranged on the fixed frame.
As a preferable technical scheme of the utility model, the disassembly component comprises a slideway, two push rods, two limiting grooves, two limiting blocks, two springs II, a control block, a rotating shaft and two connecting plates, wherein the slideway is arranged on a mounting frame, the two push rods are all assembled in the slideway in a sliding way, the two limiting grooves are all arranged on the inner surface of the slideway, the two limiting blocks are respectively and fixedly connected to the two push rods, the two limiting blocks are respectively and slidably connected in the two limiting grooves, one ends of the springs II are respectively connected with the groove walls of the two limiting grooves, the other ends of the springs II are respectively connected with the two limiting blocks, the control block is arranged between the two push rods, one end of the rotating shaft is fixedly connected with the control block, the other end of the rotating shaft extends to the outside of the slideway, the rotating shaft is rotationally connected with the mounting frame, the two connecting plates are respectively and fixedly connected to the two clamping blocks, and the two connecting plates are respectively and directly opposite to the two ends of the slideway.
As a preferable technical scheme of the utility model, the wall hanging plate is provided with a cooling fan.
As a preferable technical scheme of the utility model, a knob is arranged at one end of the rotating shaft far away from the control block.
As a preferable technical scheme of the utility model, the cross section of the control block is in an elliptical structure.
According to the utility model, the clamping assembly and the dismounting assembly are arranged, so that a worker can rapidly disassemble and assemble the mounting frame and the fixing frame by utilizing the clamping assembly and the dismounting assembly, the face recognition device replaces the traditional fixed mounting structure, the worker can conveniently overhaul and maintain the face recognition device, and the practicability of the face recognition device is improved.
Drawings
Fig. 1 is a schematic structural diagram of a face recognition device special for an elevator according to the present utility model;
fig. 2 is a schematic structural diagram of a wall-mounted plate in a special face recognition device for an elevator according to the present utility model;
FIG. 3 is an enlarged view of the structure at A of FIG. 2;
FIG. 4 is an enlarged view of the structure at B of FIG. 2;
FIG. 5 is a schematic diagram of a control block;
fig. 6 is a schematic diagram of the assembly structure of the control block and the two push rods.
In the figure: 1 face recognition device, 2 hanging plates, 3 installing frames, 4 fixing frames, 5 radiating ports, 6 openings, 7 clamping components, 71 clamping blocks, 72 sliding grooves, 73 sliding blocks, 74 springs I, 75 clamping grooves, 8 dismounting components, 81 sliding ways, 82 push rods, 83 limiting grooves, 84 limiting blocks, 85 springs II, 86 control blocks, 87 rotating shafts, 88 connecting plates and 9 radiating fans.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, a special face recognition device of elevator, including face recognition device 1, a plurality of thermovent 5 have been seted up to face recognition device 1's the back, still include hanging board 2, fixedly connected with installing frame 3 on the hanging board 2, the fixed frame 4 of the back fixedly connected with of face recognition device 1 has seted up two openings 6 on the installing frame 3, is provided with joint subassembly 7 jointly on installing frame 3 and the fixed frame 4, is provided with on the installing frame 3 and dismantles subassembly 8.
Referring to fig. 4, the clamping assembly 7 includes two clamping blocks 71, four sliding grooves 72, four sliding blocks 73, four springs 74 and two clamping grooves 75, the two clamping blocks 71 are respectively slidably assembled in the two openings 6, the four sliding grooves 72 are formed in a group by group and are respectively arranged on the inner faces of the two openings 6, the four sliding blocks 73 are formed in a group by group and are respectively fixedly connected to the two clamping blocks 71, the four sliding blocks 73 are respectively slidably connected in the four sliding grooves 72, one ends of the four springs 74 are respectively connected with the groove walls of the four sliding grooves 72, the other ends of the four springs 74 are respectively connected with the four sliding blocks 73, the two clamping grooves 75 are respectively arranged on the fixed frame 4, and the face recognition device 1 is convenient for a worker to quickly install by arranging the clamping assembly 7.
Referring to fig. 3, the dismounting assembly 8 includes a slide 81, two push rods 82, two limit grooves 83, two limiting blocks 84, two springs two 85, a control block 86, a rotating shaft 87 and two connecting plates 88, the slide 81 is arranged on the mounting frame 3, the two push rods 82 are all slidingly assembled in the slide 81, the two limit grooves 83 are all arranged on the inner face of the slide 81, the two limiting blocks 84 are respectively fixedly connected to the two push rods 82, the two limiting blocks 84 are respectively slidingly connected in the two limit grooves 83, one ends of the two springs two 85 are respectively connected with the groove walls of the two limit grooves 83, the other ends of the two springs two 85 are respectively connected with the two limiting blocks 84, the control block 86 is arranged between the two push rods 82, one end of the rotating shaft 87 is fixedly connected with the control block 86, the other end of the rotating shaft 87 extends to the outer portion of the slide 81, the rotating shaft 87 is rotationally connected with the mounting frame 3, the two connecting plates 88 are respectively fixedly connected to the two clamping blocks 71, and the two connecting plates 88 are respectively opposite to the two ends of the slide 81, and the two connecting plates 88 are respectively arranged at the two ends of the slide 81, and the dismounting assembly 8 is arranged to facilitate quick dismounting of the face recognition device 1 by workers.
Referring to fig. 2, a cooling fan 9 is mounted on the wall-mounted plate 2, and when the face recognition device 1 is operated, air flow generated by the cooling fan 9 can flow toward a plurality of cooling ports 5 on the back of the face recognition device 1, so as to cool and dissipate heat of the face recognition device 1.
Referring to fig. 3, a knob is installed at an end of the rotation shaft 87 remote from the control block 86, so that a worker can conveniently rotate the rotation shaft 87.
Referring to fig. 5-6, the control block 86 has an oval cross-section to facilitate the control block 86 controlling the movement of the two pushrods 82.
The specific working principle of the utility model is as follows:
when the face recognition device 1 provided by the utility model is used, the wall hanging plate 2 is fixedly arranged in an elevator, in an initial state, the long axis of the section of the control block 86 and the axis of the sliding rod 82 are positioned on the same horizontal line, at the moment, the two push rods 82 are positioned at a mutually far position under the action of the control block 86, and the two push rods 82 can push the two clamping blocks 71 through the two connecting plates 88, so that the two clamping blocks 71 are positioned at the mutually far position;
when the face recognition device 1 is installed, a worker rotates the rotating shaft 87 through the knob, the rotating shaft 87 can drive the control block 86 to rotate until the section short shaft of the control block 86 and the axis of the sliding rod 82 are positioned on the same horizontal line, the two push rods 82 are mutually close under the action of the elastic force of the two springs II 85, the two push rods 82 are lack of pressing, the two clamping blocks 71 are mutually close under the action of the elastic force of the two springs I74, when the two clamping blocks 71 are completely moved to the inside of the two openings 6, the worker inserts the fixing frame 4 on the face recognition device 1 into the inside of the mounting frame 3 until the two clamping grooves 75 are moved to the position opposite to the two clamping blocks 71, at the moment, the worker reversely rotates the rotating shaft 87, so that the rotating shaft 87 drives the control block 86 to reversely rotate until the section long shaft of the control block 86 and the axis of the sliding rod 82 are positioned on the same horizontal line, the control block 86 can be pressed by the two push rods 82, the two push rods 82 are mutually far away from each other, and when the two push rods 82 are mutually far away from each other, the two clamping blocks 71 can be pushed by the two connecting plates 88 to be mutually far away from each other, and the two clamping blocks 71 can be respectively fixed into the inside of the fixing frame 4 when the two clamping blocks 71 are far away from each other and the inside of the frame 3;
when the face recognition device 1 is disassembled, a worker rotates the rotating shaft 87, so that the short axis of the section of the control block 86 and the axis of the sliding rod 82 are positioned on the same horizontal line, and according to the process, the two clamping blocks 71 are mutually close and move out of the two clamping grooves 75, the limit of the two clamping blocks 71 is lacking, the fixed frame 4 can be separated from the mounting frame 3, and the face recognition device 1 is convenient for the worker to disassemble;
the wall hanging plate 2 is also provided with the cooling fan 9, and when the face recognition device 1 is operated, air flow generated by the cooling fan 9 can flow towards a plurality of cooling ports 5 on the back of the face recognition device 1, so that the face recognition device 1 is cooled and cooled.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a special face recognition device of elevator, includes face recognition device (1), a plurality of thermovent (5) have been seted up to the back of face recognition device (1), and a serial communication port still includes hanging board (2), fixedly connected with installing frame (3) on hanging board (2), the back fixedly connected with fixed frame (4) of face recognition device (1), two openings (6) have been seted up on installing frame (3), be provided with joint subassembly (7) on installing frame (3) and fixed frame (4) jointly, be provided with on installing frame (3) and dismantle subassembly (8).
2. The face recognition device special for the elevator according to claim 1, wherein the clamping assembly (7) comprises two clamping blocks (71), four sliding grooves (72), four sliding blocks (73), four springs (74) and two clamping grooves (75), the two clamping blocks (71) are respectively and slidably assembled in the two openings (6), the four sliding grooves (72) are respectively arranged on the inner surfaces of the two openings (6), the four sliding blocks (73) are respectively and fixedly connected to the two clamping blocks (71), the four sliding blocks (73) are respectively and slidably connected to the four sliding grooves (72), one ends of the four springs (74) are respectively connected with the groove walls of the four sliding grooves (72), the other ends of the four springs (74) are respectively connected with the four sliding blocks (73), and the two clamping grooves (75) are respectively arranged on the fixed frame (4).
3. The special face recognition device for the elevator according to claim 2, wherein the disassembly component (8) comprises a slide way (81), two push rods (82), two limit grooves (83), two limit blocks (84), two springs (85), a control block (86), a rotating shaft (87) and two connecting plates (88), the slide way (81) is arranged on the installation frame (3), the two push rods (82) are all assembled in the slide way (81) in a sliding way, the two limit grooves (83) are arranged on the inner surface of the slide way (81), the two limit blocks (84) are respectively and fixedly connected to the two push rods (82), the two limit blocks (84) are respectively and fixedly connected in the two limit grooves (83), one ends of the two springs (85) are respectively connected with the groove walls of the two limit grooves (83), the other ends of the two springs (85) are respectively connected with the two limit blocks (84), the control block (86) is arranged between the two push rods (82), the control block (86) is fixedly connected with the rotating shaft (87) and the other ends of the two limit blocks (85) are respectively and fixedly connected with the two connecting plates (71) which are arranged on the outer sides of the slide way (81), and the two connecting plates (88) are respectively opposite to the two ends of the slideway (81).
4. The face recognition device special for the elevator according to claim 1, wherein the wall hanging plate (2) is provided with a cooling fan (9).
5. A special elevator face recognition device according to claim 3, characterized in that the end of the shaft (87) remote from the control block (86) is provided with a knob.
6. The face recognition apparatus for an elevator according to claim 5, wherein the control block (86) has an elliptical cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859233.1U CN220642148U (en) | 2023-04-18 | 2023-04-18 | Face recognition device special for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859233.1U CN220642148U (en) | 2023-04-18 | 2023-04-18 | Face recognition device special for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220642148U true CN220642148U (en) | 2024-03-22 |
Family
ID=90290955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320859233.1U Active CN220642148U (en) | 2023-04-18 | 2023-04-18 | Face recognition device special for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220642148U (en) |
-
2023
- 2023-04-18 CN CN202320859233.1U patent/CN220642148U/en active Active
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