Wall-mounted face recognition hotel management device

Abstract

A wall-mounted face recognition hotel management device comprises a face recognition detector and a display screen, the display screen is mounted in the center of the front side of the face recognition detector, a verification part is mounted at the lower end of the face recognition detector, and the lower portion of the rear end of the face recognition detector is fixedly connected with a mounting base through a connecting rod. Bolts are in threaded connection with the interiors of the four corners of the mounting base, and a mounting assembly is arranged in the mounting base. Through cooperation of a cross beam, a self-locking air cylinder, a cross plate, a V-shaped plate, a rubber pad and a mounting base, due to the fact that the inner wall of the V-shaped plate is concave, the V-shaped plate can complete clamping with cross beams of different sizes within a certain range to achieve wall-mounted fixing, and the position of the V-shaped plate is locked through the self-locking property of the self-locking air cylinder; the problems that in the prior art, equipment can only be fixed through bolts, the installation effect is single, the wall needs to be punched firstly, and the installation position cannot be adjusted at any time according to needs are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of wall-mounted facial recognition technology for hotels, and in particular to a wall-mounted facial recognition hotel management device. Background Technology

[0002] Facial recognition is a biometric technology that identifies individuals based on their facial features. It involves using cameras or webcams to capture images or video streams containing faces, and then performing facial recognition on the detected faces. It is also commonly known as portrait recognition or face recognition and is frequently used in hotel management.

[0003] For example, a wall-mounted facial recognition hotel management device with application number "202321957208.3" includes a facial recognition device body. One side of the facial recognition device body is equipped with a voice broadcast device, a display screen, a power switch, and a card swiping area. Although the comparison document can reduce the space occupied on the wall and is easy to disassemble, the existing technology can only use bolts to fix the device, resulting in a relatively simple installation effect and the need to drill holes in the wall first, which makes it impossible to adjust the installation position as needed. Summary of the Invention

[0004] This invention aims to solve the problems existing in the prior art by providing a wall-mounted facial recognition hotel management device. Through the cooperation of a crossbeam, self-locking cylinders, a horizontal plate, a V-shaped plate, rubber pads, and a mounting base, if installation on a relevant wall beam is required, the user can first control the self-locking cylinders on both sides. Since the self-locking cylinders are connected to a PLC controller via signal lines, the two self-locking cylinders can start and stop synchronously. Controlling the self-locking cylinders drives the horizontal plate and V-shaped plate to move outwards synchronously, allowing the mounting base to fit over the outer wall of the crossbeam through a notch. Subsequently, controlling the output shaft of the self-locking cylinders drives the horizontal plates and V-shaped plates to move inwards synchronously, achieving installation by clamping and fixing the V-shaped plate to the outer wall of the crossbeam using rubber pads. Because the inner wall of the V-shaped plate is concave, it can clamp and fix to crossbeams of different sizes within a certain range, achieving wall-mounted fixation. Furthermore, the self-locking property of the self-locking cylinders locks the position of the V-shaped plate, effectively avoiding the problems of existing technologies that only use bolts to fix the equipment, resulting in a limited installation effect and requiring drilling holes in the wall beforehand, making it impossible to adjust the installation position as needed.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: This wall-mounted facial recognition hotel management device includes a facial recognition detector and a display screen. The display screen is installed at the center of the front side of the facial recognition detector. A verification part is installed at the lower end of the facial recognition detector. A card reader and a scanner are respectively installed on the left and right sides of the front end of the verification part. The lower rear end of the facial recognition detector is fixedly connected to the mounting base by a connecting rod. Bolts are threaded at the four corners of the mounting base. The mounting base is equipped with mounting components inside.

[0006] To further improve the system, the mounting assembly includes a self-locking cylinder. Multiple self-locking cylinders are fixedly connected to the upper and lower ends of the mounting base. A horizontal plate is fixedly attached to the end of the output shaft of each self-locking cylinder. A V-shaped plate is fixedly attached to the lower center of the upper horizontal plate. V-shaped plates are fixedly attached to both sides of the upper end of the lower horizontal plate. A rubber pad is fixedly attached to the inner wall of each V-shaped plate. Slide rods are fixedly attached to the left and right sides of the outer end of each horizontal plate.

[0007] Further improvements include ensuring that the rubber pad on the inner wall of the V-shaped plate abuts against the crossbeam, and that the outer wall of the sliding rod is fixedly connected to the mounting base.

[0008] To further improve the design, a heat dissipation part is machined on the upper rear side of the outer wall of the face recognition detector, and a supplementary light is installed on the upper front end of the face recognition detector.

[0009] To further improve the system, cameras are distributed on both sides below the center of the fill light, and the cameras are installed in the center above the front of the face recognition detector.

[0010] To further improve the design, multiple speakers are distributed on the outer side of the camera, and the speakers are installed on the outer side above the front of the face recognition detector.

[0011] The beneficial effects of this utility model are as follows: This utility model, through the cooperation between the crossbeam, self-locking cylinder, horizontal plate, V-shaped plate, rubber pad, and mounting base, allows the user to control the self-locking cylinders on both sides when installing on a wall-mounted crossbeam. Since the self-locking cylinders are connected to the PLC controller via signal lines, they can start and stop synchronously. Controlling the self-locking cylinders drives the horizontal plate and V-shaped plate to move outwards synchronously, allowing the mounting base to fit over the outer wall of the crossbeam through a notch. Then, controlling the output shaft of the self-locking cylinder drives the horizontal plates and V-shaped plates to move inwards synchronously, achieving the installation of the V-shaped plate by clamping and fixing it to the outer wall of the crossbeam using the rubber pad. Because the inner wall of the V-shaped plate is concave, it can clamp and fix to crossbeams of different sizes within a certain range, achieving wall-mounted fixation. Furthermore, the self-locking property of the self-locking cylinder locks the position of the V-shaped plate, effectively avoiding the problems of existing technologies that only use bolts to fix the equipment, resulting in a relatively simple installation effect and the need to drill holes in the wall beforehand, making it impossible to adjust the installation position as needed. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the front appearance structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the rear appearance structure of this utility model;

[0014] Figure 3 This utility model Figure 1 A structural diagram of the component installation location;

[0015] Figure 4 This utility model Figure 3 A diagram of the structure viewed from below;

[0016] Figure 5 This utility model Figure 3 A schematic diagram of the rear view structure in the diagram;

[0017] Figure 6 This utility model Figure 3 A schematic diagram of the right-side structure in the image.

[0018] Explanation of reference numerals in the attached diagram: 1. Face recognition detector; 2. Verification section; 3. Mounting assembly; 301. Horizontal plate; 302. V-shaped plate; 303. Slide bar; 304. Self-locking cylinder; 305. Rubber pad; 4. Bolt; 5. Mounting base; 6. Crossbeam; 7. Scanner; 8. Card reader; 9. Display screen; 10. Fill light; 11. Camera; 12. Speaker; 13. Heat sink; 14. Connecting rod. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] See attached document Figure 1-6In this embodiment, a wall-mounted facial recognition hotel management device includes a facial recognition detector 1 and a display screen 9. The display screen 9 is installed at the center of the front side of the facial recognition detector 1. A verification part 2 is installed at the lower end of the facial recognition detector 1. A card reader 8 and a scanner 7 are respectively installed on the left and right sides of the front end of the verification part 2. The lower rear end of the facial recognition detector 1 is fixedly connected to the mounting base 5 through a connecting rod 14. Bolts 4 are threaded on the four corners of the mounting base 5. The mounting base 5 is equipped with a mounting component 3. The speaker 12, supplementary light 10, camera 11, display screen 9, card reader 8 and scanner 7 are all specific structures of the facial recognition detector 1 and are all existing technologies, so the model details are not elaborated. It is sufficient to select one that meets the functions involved in this case. The model of the facial recognition detector 1 can also be selected according to the usage requirements. During use, it can be connected to an external power source through a wire to achieve power supply. The outer shell of the facial recognition detector 1 is made by snap-fit ​​processing. When necessary, the outer shell can be pried open with a flathead screwdriver to inspect the internal components.

[0021] The face recognition detector 1 uses its front-facing camera 11 to capture the facial information of the person standing in front of it for face recognition. The corresponding person's hotel check-in information will be displayed on the display screen 9. At the same time, the person to be checked can also verify their check-in information by contacting the card reader 8 with their room card or by contacting the scanner 7 with the QR code on their mobile app. The verification result will also be displayed on the display screen 9. After the face recognition is completed, the face recognition detector 1 can announce the recognition result through the speaker 12 to meet the specific face recognition requirements of the hotel.

[0022] See attached document Figure 1-6 In this embodiment, the mounting component 3 includes a self-locking cylinder 304. Multiple self-locking cylinders 304 are fixedly connected to the upper and lower ends of the mounting base 5. A horizontal plate 301 is fixedly connected to the end of the output shaft of the self-locking cylinder 304. A V-shaped plate 302 is fixedly connected to the lower end of the upper horizontal plate 301. The model of the self-locking cylinder 304 can be determined according to the specific application. V-shaped plates 302 are fixedly connected to both sides of the upper end of the lower horizontal plate 301. A rubber pad 305 is fixedly connected to the inner wall of the V-shaped plate 302. A sliding rod 303 is fixedly connected to both sides of the outer end of the horizontal plate 301. The rubber pad 305 on the inner wall of the V-shaped plate 302 abuts against the crossbeam 6. The outer wall of the sliding rod 303 is fixedly connected to the mounting base 5. The crossbeam 6 includes the crossbeam handrail of a hotel, the crossbeam handle of a hotel room door, and the steel frame crossbeam of a hotel curtain wall, etc. The equipment can be installed at different crossbeams as needed.

[0023] See attached document Figure 1-6In this embodiment, a heat dissipation part 13 is processed on the upper rear side of the outer wall of the face recognition detector 1. A supplementary light 10 is installed on the upper front end of the face recognition detector 1. Cameras 11 are distributed on both sides of the lower center of the supplementary light 10. The cameras 11 are installed on the upper center of the front side of the face recognition detector 1. Multiple speakers 12 are distributed on the outer side of the cameras 11. The speakers 12 are installed on the upper outer side of the front side of the face recognition detector 1. When the camera 11 detects that a person is standing in front, the supplementary light 10 can be automatically activated to provide supplementary light to the person's face.

[0024] Working principle:

[0025] When using this wall-mounted facial recognition hotel management device, the user can first choose a suitable installation method according to their needs. If it needs to be installed on a wall and the wall is convenient for machining threaded holes, the threaded holes at the four corners of the mounting base 5 can be aligned with the threaded holes on the wall. Finally, the bolts 4 are tightened to achieve wall-mounted fixation between the mounting base 5 and the wall. If it needs to be installed on a relevant beam 6 on the wall (such as the beam handrail of the hotel, the beam handle of the hotel room door, and the steel frame beam of the hotel curtain wall), the user can first control the two self-locking cylinders 304. Since the self-locking cylinders 304 are connected to the PLC controller through signal lines, the two self-locking cylinders 304 can start and stop synchronously. Controlling the self-locking cylinders 304 drives the horizontal plate 301 and V-shaped plate 302 to move outward synchronously, so that the mounting base 5 fits onto the outer wall of the beam 6 through the notch. Then, control the output shaft of the self-locking cylinder 304 to drive the two horizontal plates 301 and V-shaped plate 302 to move outward synchronously. 1. The V-shaped plate 302 moves inward synchronously, and the V-shaped plate 302 is clamped and fixed to the outer wall of the crossbeam 6 by the rubber pad 305 to complete the installation. Since the inner wall of the V-shaped plate 302 is concave, the V-shaped plate 302 can clamp and fix the crossbeam 6 of different sizes within a certain range to achieve wall-mounted fixation. The position of the V-shaped plate 302 is locked by the self-locking property of the self-locking cylinder 304. At the same time, a 3cm gap is reserved between the right end of the crossbeam 6 and the right end of the mounting base 5 to leave a gap for the installation between the crossbeam 6 and the wall. If the gap is larger than the reserved value in this case, the clamping process can still be completed. The general gap size will not be less than 3cm. The clamping and fixing of the V-shaped plate 302 and the crossbeam 6 does not require the use of bolts 4 for fixing. This effectively avoids the problem that the existing technology can only use bolts to fix the equipment, resulting in a relatively simple installation effect and the need to drill holes in the wall first, which makes it impossible to adjust the installation position as needed.

[0026] After the face recognition detector 1 is installed, it can be powered on and started. The face recognition detector 1 uses its front camera 11 to collect the facial information of the person standing in front of it for face recognition. When the camera 11 detects a person standing in front of it, it can automatically turn on the supplementary light 10 to illuminate the person's face. The corresponding person's hotel check-in information will be displayed on the display screen 9. At the same time, the person to be checked can also verify their check-in information by contacting the card reader 8 with their room card or by contacting the scanner 7 with the QR code on the mobile app. The verification result will also be displayed on the display screen 9. After the face recognition is completed, the face recognition detector 1 can announce the recognition result through the speaker 12 to meet the specific face recognition requirements of the hotel.

[0027] When it is necessary to remove the face recognition detector 1, the device can be removed by loosening the bolts 4 or controlling the output shafts of the self-locking cylinders 304 on both sides to retract, according to the different installation methods described above.

[0028] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A wall-mounted hotel management device for face recognition, comprising a face recognition detector (1) and a display screen (9), the front side of the face recognition detector (1) is provided with the display screen (9), characterized in that: The lower end of the face recognition detector (1) is provided with a verification part (2), the front end of the verification part (2) is provided with a card swiping device (8) and a scanner (7) on the left and right sides respectively, the rear end of the face recognition detector (1) is fixedly connected with a mounting base (5) through a connecting rod (14), the four corners of the mounting base (5) are threadedly connected with bolts (4), and the mounting base (5) is internally provided with a mounting assembly (3); the mounting assembly (3) comprises a self-locking cylinder (304), a plurality of self-locking cylinders (304) are fixedly connected at the centers of the upper and lower ends of the mounting base (5) respectively, the output shaft of the self-locking cylinder (304) is fixedly connected with a horizontal plate (301), the lower end center of the horizontal plate (301) is fixedly connected with a V-shaped plate (302), the upper end of the horizontal plate (301) is fixedly connected with a V-shaped plate (302) on the left and right sides, the inner wall of the V-shaped plate (302) is fixedly connected with a rubber pad (305), and the outer ends of the horizontal plate (301) are fixedly connected with slide rods (303) on the left and right sides.

2. The wall-mounted hotel management device with face recognition according to claim 1, characterized in that: The rubber pad (305) on the inner wall of the V-shaped plate (302) is in close contact with the cross beam (6), and the outer wall of the slide rod (303) is fixedly connected with the mounting base (5).

3. The wall-mounted face recognition hotel management device according to claim 1, characterized in that: The rear side of the outer wall of the face recognition detector (1) is provided with a heat dissipation part (13), and the front end of the face recognition detector (1) is provided with a light supplementing lamp (10).

4. The wall-mounted hotel management device with face recognition according to claim 3, characterized in that: A plurality of cameras (11) are arranged on the left and right sides of the lower center of the light supplementing lamp (10), and the cameras (11) are arranged on the front side of the face recognition detector (1).

5. The wall-mounted face recognition hotel management device according to claim 4, characterized in that: A plurality of loudspeakers (12) are arranged on the outer side of the cameras (11), and the loudspeakers (12) are arranged on the front side of the face recognition detector (1).

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