CN215006753U

CN215006753U - Visitor machine

Info

Publication number: CN215006753U
Application number: CN202120632282.2U
Authority: CN
Inventors: 王尤山; 周超
Original assignee: Nanjing Xiaode Intelligent Technology Co ltd
Current assignee: Nanjing Xiaode Intelligent Technology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-03
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a visitor machine, which comprises a supporting mechanism, a main machine box body, a thermal printer, a display mechanism and an input keyboard; the supporting mechanism is fixedly arranged on the lower side surface of the main case body, and a microprocessor, a memory, a wireless communication module and a power supply module are arranged in the main case body; the display mechanism comprises a display back plate, a display screen and an upper side camera. The visitor machine can facilitate face recognition of visitors by utilizing the upper side camera, so that quick paperless registration of visitors is facilitated, and personnel entering efficiency is improved; the identity information of the visitor can be conveniently printed by using the thermal printer, so that the visitor can be conveniently checked at any time after entering the printer; utilize wireless communication module can realize carrying out wireless communication with the surveillance center to upload visitor's information.

Description

Visitor machine

Technical Field

The utility model relates to a personnel register equipment, especially a visitor machine.

Background

At present, in the existing endowment monitoring center, the mode of paper registration and visitor verification is adopted for the registration of visitors, the registration and verification processes are complicated, the time is wasted, and the situations that the visitors cannot enter quickly due to errors in certain links are easy to occur. Therefore, it is necessary to design a visitor machine which can realize quick registration, thereby improving the personnel entry efficiency.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the visitor machine can quickly register visitors, and therefore personnel entering efficiency is improved.

The technical scheme is as follows: the utility model relates to a visitor machine, which comprises a supporting mechanism, a main machine box body, a thermal printer, a display mechanism and an input keyboard;

the supporting mechanism is fixedly arranged on the lower side surface of the main case body, and a microprocessor, a memory, a wireless communication module and a power supply module are arranged in the main case body; a front side groove is arranged on the front side surface of the main machine box body, and the thermal printer is arranged in the front side groove; the input keyboard is fixedly arranged on the upper side surface of the main machine box body; the display mechanism comprises a display back plate, a display screen and an upper side camera; the display back plate is arranged at the rear edge of the upper side face of the main machine box body in a swinging mode through two hinged supports, and an angle locking mechanism for locking the inclination angle of the display back plate is arranged on one hinged support; a rectangular recess is arranged in the middle of the upper edge of the front side face of the display back plate, an adjusting seat is rotatably arranged in the rectangular recess, and the upper side camera is fixedly arranged on the front side face of the adjusting seat; an angle adjusting knob is rotatably mounted on the side edge of the display back plate through an adjusting shaft, and the end part of the adjusting shaft is fixed on the adjusting seat and used for adjusting the pitching angle of the adjusting seat; the display screen is fixedly arranged on the front side surface of the display back plate; a loudspeaker is arranged at the lower edge of the front side of the display back plate;

the microprocessor is respectively and electrically connected with the memory, the wireless communication module, the input keyboard, the loudspeaker, the display screen, the thermal printer and the upper camera; the power module respectively supplies power for the microprocessor, the memory, the wireless communication module, the input keyboard, the loudspeaker, the display screen, the thermal printer and the upper side camera.

Furthermore, the supporting mechanism comprises a supporting bottom plate, a lifting sleeve, a lifting support pipe and a lifting screw rod; the lifting sleeve is vertically and fixedly arranged at the center of the upper side surface of the supporting bottom plate; the lower end of the lifting support pipe is vertically inserted into the upper end pipe orifice of the lifting sleeve; a lifting support block is fixedly arranged at the lower end pipe orifice of the lifting support pipe, and a lifting driving threaded hole is formed in the lifting support block; the lower end of the lifting screw is rotatably arranged in the lifting sleeve through a rotating support, and the lifting screw is screwed on the lifting driving threaded hole; the lower end part of the lifting screw is fixedly provided with a driven bevel gear; a short shaft is rotatably arranged on the pipe wall of the lifting sleeve in a penetrating manner, and a driving bevel gear meshed with the driven bevel gear is arranged at the inner end part of the short shaft; a swing arm is vertically and fixedly arranged at the outer end part of the short shaft, and a handle rod is rotatably arranged at the end part of the swing arm; a guide sliding groove is vertically arranged on the outer pipe wall of the lifting support pipe, and a guide sliding block which is embedded into the guide sliding groove in a sliding manner is arranged on the inner wall of the pipe orifice of the lifting sleeve; the upper end of the lifting support pipe is fixedly arranged at the center of the lower side surface of the main machine box body.

Furthermore, four top corners of the lower side surface of the supporting bottom plate are respectively provided with a universal wheel; a positioning mechanism is movably arranged at the center of the lower side surface of the supporting bottom plate.

Furthermore, the positioning mechanism comprises a balance weight plate, a friction pad and a suspension rod; the friction pad is fixed on the lower side surface of the counterweight plate, and the lower end of the suspension rod is fixedly arranged at the center of the upper side surface of the counterweight plate; the upper end of the suspension rod penetrates through the support bottom plate and then extends into a pipe orifice at the lower end of the lifting sleeve; a guide strip-shaped hole is vertically arranged on the pipe wall at the lower end of the lifting sleeve; a lifting rod is vertically fixed at the upper end of the suspension rod and penetrates through the guide strip-shaped hole; a transverse supporting notch is transversely arranged on the side of a side hole at the upper end of the guide strip-shaped hole, and an arc-shaped limiting groove for limiting the lifting rod is arranged on the side of a lower side groove of the transverse supporting notch.

Furthermore, an infrared temperature sensor is also arranged on the front side surface of the adjusting seat; the microprocessor is electrically connected with the infrared temperature sensor; the power module supplies power for the infrared temperature sensor.

Furthermore, a housing with an opening at the front side is arranged on the upper side surface of the main machine box body, and a light supplement lamp and a lower side camera are fixedly arranged on the inner side of the top of the housing; a U-shaped limiting bulge is arranged on the upper side surface of the main machine box body and positioned in the housing; an infrared position switch is embedded in the upper side surface of the main machine box body and positioned in the middle of the U-shaped limiting bulge; an electric control switch is arranged in the main machine box body and is connected in series with a power supply circuit of the power supply module to the light supplement lamp; the microprocessor is respectively electrically connected with the infrared position switch, the lower side camera and the electric control switch, and the power supply module is used for supplying power to the infrared position switch and the lower side camera.

Further, a disinfectant storage box, a disinfection box, an atomizing nozzle and an infrared proximity switch are fixedly arranged on the lower side surface of the main machine box body; a water pump and a water pump driving circuit are arranged in the main machine box body; a disinfection window is arranged at the upper part of the front side surface of the disinfection box, and the atomizing nozzle and the infrared proximity switch are positioned at the center of the top of the disinfection box; a liquid inlet of the water pump is communicated to the bottom of the disinfectant storage box through a conveying pipe, and a liquid outlet of the water pump is communicated with the atomizing nozzle through the conveying pipe; a liquid injection pipe is arranged and communicated on the side edge of the upper part of the disinfectant storage box, and a pipe orifice sealing cover is screwed at the pipe orifice of the liquid injection pipe;

the microprocessor is respectively electrically connected with the infrared proximity switch and the water pump driving circuit, and the water pump driving circuit is electrically connected with the water pump; the power module supplies power for the infrared proximity switch and the water pump driving circuit respectively.

Further, a strip-shaped glass window is vertically arranged on a side plate of the disinfectant storage box; a liquid discharge pipe is arranged at the bottom of the disinfection box, and a lower end sealing cover is screwed on the lower end pipe orifice of the liquid discharge pipe.

Further, a liquid level sensor electrically connected with the microprocessor is arranged in the disinfectant storage tank; the power module supplies power to the liquid level sensor.

Further, the angle locking mechanism comprises a pressing square rod and a locking pressure spring; a hinge blind hole is formed in the side face of the hinge support, and a hinge shaft rotatably mounted in the hinge blind hole is arranged on the side edge of the display back plate; a circular groove is arranged on the end surface of the articulated shaft, and each limiting convex edge is arranged on the circumferential groove edge of the circular groove at intervals; a square jack is arranged on the hinged support, and the hinged blind hole is vertically communicated with the square jack; the pressing square rod is inserted into the square jack, and a locking rod extending into the circular groove is vertically arranged on the pressing square rod; the locking compression spring is arranged in the square jack, is elastically supported on the inserting end of the pressing square rod and is used for pushing the locking rod to be inserted between the two adjacent limiting convex edges to realize the locking of the hinge shaft; a pressing disc is arranged at the outer end part of the pressing square rod.

Compared with the prior art, the utility model, its beneficial effect is: the face recognition of the visitor can be facilitated by utilizing the upper side camera, so that the visitor can be rapidly and paperlessly registered, and the personnel entering efficiency is improved; the identity information of the visitor can be conveniently printed by using the thermal printer, so that the visitor can be conveniently checked at any time after entering the printer; the pitching angle of the upper camera can be conveniently adjusted by matching the adjusting seat, the adjusting shaft and the angle adjusting knob; the wireless communication module can realize wireless communication with the monitoring center so as to upload visitor information; the visitor information can be manually input after the face recognition fails by using the input keyboard; the inclination angle of the display back plate can be conveniently locked by using the angle locking mechanism; the voice broadcast can be conveniently carried out by utilizing the loudspeaker.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall left-side view structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the lifting driving screw of the present invention;

FIG. 4 is a schematic view of the installation structure of the angle locking mechanism of the present invention;

fig. 5 is a schematic diagram of the circuit structure of the present invention.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1:

as shown in fig. 1-5, the utility model discloses a visitor's machine includes: a supporting mechanism, a main machine box body 5, a thermal printer 21, a display mechanism and an input keyboard 4;

the supporting mechanism is fixedly arranged on the lower side surface of the host case body 5, and a microprocessor, a memory, a wireless communication module and a power supply module are arranged in the host case body 5; a front side groove 20 is arranged on the front side surface of the main machine box body 5, and a thermal printer 21 is arranged in the front side groove 20; the input keyboard 4 is fixedly arranged on the upper side surface of the main machine box body 5; the display mechanism comprises a display back plate 7, a display screen 13 and an upper side camera 10; the display back plate 7 is arranged at the rear edge of the upper side face of the main machine box body 5 in a swinging mode through two hinged supports 6, and an angle locking mechanism for locking the inclination angle of the display back plate 7 is arranged on one hinged support 6; a rectangular recess 8 is arranged in the middle of the upper edge of the front side face of the display back plate 7, an adjusting seat 9 is rotatably arranged in the rectangular recess 8, and an upper side camera 10 is fixedly arranged on the front side face of the adjusting seat 9; an angle adjusting knob 12 is rotatably mounted on the side edge of the display back plate 7 through an adjusting shaft, and the end part of the adjusting shaft is fixed on the adjusting seat 9 and used for adjusting the pitching angle of the adjusting seat 9; the display screen 13 is fixedly arranged on the front side surface of the display back plate 7; a speaker 14 is mounted at the lower edge of the front side of the display back plate 7;

the microprocessor is respectively and electrically connected with the memory, the wireless communication module, the input keyboard 4, the loudspeaker 14, the display screen 13, the thermal printer 21 and the upper camera 10; the power supply module supplies power to the microprocessor, the memory, the wireless communication module, the input keyboard 4, the loudspeaker 14, the display 13, the thermal printer 21 and the upper camera 10 respectively.

The face recognition of the visitor can be facilitated by using the upper side camera 10, so that the quick paperless registration of the visitor is facilitated, and the personnel entering efficiency is improved; the identity information of the visitor can be conveniently printed by using the thermal printer 21, so that the visitor can be conveniently checked at any time after entering; the pitching angle of the upper camera 10 can be conveniently adjusted by matching the adjusting seat 9, the adjusting shaft and the angle adjusting knob 12; the wireless communication module can realize wireless communication with the monitoring center so as to upload visitor information; the input keyboard 4 can be used for manually inputting visitor information after the face recognition fails; the inclination angle of the display back plate 7 can be conveniently locked by using the angle locking mechanism; voice broadcasting can be facilitated using the speaker 14.

Further, the supporting mechanism comprises a supporting bottom plate 1, a lifting sleeve 2, a lifting support pipe 3 and a lifting screw 39; the lifting sleeve 2 is vertically and fixedly arranged at the center of the upper side surface of the supporting bottom plate 1; the lower end of the lifting support pipe 3 is vertically inserted into the pipe orifice at the upper end of the lifting sleeve 2; a lifting support block is fixedly arranged at the lower end pipe orifice of the lifting support pipe 3, and a lifting driving threaded hole is formed in the lifting support block; the lower end of the lifting screw 39 is rotatably arranged in the lifting sleeve 2 through the rotating support 38, and the lifting screw 39 is screwed on the lifting driving threaded hole; a driven bevel gear 40 is fixedly arranged on the lower end part of the lifting screw rod 39; a short shaft 36 is rotatably arranged on the pipe wall of the lifting sleeve 2 in a penetrating way, and a driving bevel gear 37 meshed with the driven bevel gear 40 is arranged at the inner end part of the short shaft 36; a swing arm 34 is vertically and fixedly arranged on the outer end part of the short shaft 36, and a handle rod 35 is rotatably arranged on the end part of the swing arm 34; a guide sliding groove is vertically arranged on the outer pipe wall of the lifting support pipe 3, and a guide sliding block which is embedded into the guide sliding groove in a sliding manner is arranged on the inner wall of the pipe orifice of the lifting sleeve 2; the upper end of the lifting bracing tube 3 is fixedly arranged at the center of the lower side surface of the main machine box body 5.

By utilizing the matching of the lifting sleeve 2, the lifting support pipe 3 and the lifting screw 39, the lifting support of the lifting support pipe 3 on the main machine box body 5 can be realized, so that the height of the main machine box body 5 can be adjusted; the lifting screw rod 39 can be conveniently driven to rotate by the matching of the handle rod 35, the swing arm 34, the driven bevel gear 40 and the driving bevel gear 37; the rotation can be limited when the lifting support tube 3 is lifted by utilizing the matching of the guide sliding chute and the guide sliding block.

Furthermore, four top corners of the lower side surface of the supporting bottom plate 1 are respectively provided with a universal wheel 47; a positioning mechanism is movably arranged at the center of the lower side surface of the supporting bottom plate 1.

The use of the universal wheels 47 can facilitate moving the visitor plane; utilize positioning mechanism can be convenient for fix a position when visitor's machine uses, prevent to remove in the use.

Further, the positioning mechanism includes a weight plate 45, a friction pad 46, and a suspension rod 43; the friction pad 46 is fixed on the lower side surface of the counterweight plate 45, and the lower end of the suspension rod 43 is fixedly arranged at the center of the upper side surface of the counterweight plate 45; the upper end of the suspension rod 43 penetrates through the support bottom plate 1 and then extends into the lower end pipe orifice of the lifting sleeve 2; a guide strip-shaped hole 41 is vertically arranged on the pipe wall at the lower end of the lifting sleeve 2; a lifting rod 44 is vertically fixed at the upper end of the suspension rod 43, and the lifting rod 44 penetrates through the guide strip-shaped hole 41; a transverse supporting notch is transversely arranged on one side hole edge at the upper end of the guide strip-shaped hole 41, and an arc-shaped limiting groove 42 for limiting a lifting rod 44 is arranged on the lower side groove edge of the transverse supporting notch.

The lifting rod 44 is matched with the guide strip-shaped hole 41 and the support notch, so that the up-down conversion control of the suspension rod 43 can be realized, the up-down control of the balance weight plate 45 and the friction pad 46 is facilitated, the suspension of the balance weight plate 45 and the friction pad 46 in the moving process and the release of the balance weight plate 45 and the friction pad 46 in the positioning process are met.

Further, an infrared temperature sensor 11 is arranged on the front side surface of the adjusting seat 9; the microprocessor is electrically connected with the infrared temperature sensor 11; the power module supplies power to the infrared temperature sensor 11.

The infrared temperature sensor 11 is arranged on the adjusting seat 9, so that the orientation angle of the infrared temperature sensor 11 can be conveniently adjusted according to the face image collected by the upper side camera 10, and the accuracy of forehead temperature detection is enhanced; utilize infrared temperature sensor 11 can be convenient for detect the forehead temperature to ensure to restrict fever personnel, avoid fever personnel to carry out the guardianship region of old man.

Further, a cover casing 15 with an opening at the front side is arranged on the upper side surface of the main machine box body 5, and a light supplement lamp 17 and a lower side camera 16 are fixedly arranged on the inner side of the top of the cover casing 15; a U-shaped limiting bulge 18 is arranged on the upper side surface of the main machine box body 5 and positioned in the housing 15; an infrared position switch 19 is embedded and arranged on the upper side surface of the main case body 5 and in the middle of the U-shaped limiting bulge 18; an electric control switch is arranged in the main machine box body 5 and is connected in series with a power supply line of the power supply module to the light supplement lamp 17; the microprocessor is respectively electrically connected with the infrared position switch 19, the lower side camera 16 and the electric control switch, and the power supply module also supplies power for the infrared position switch 19 and the lower side camera 16.

The lower side camera 16 can be used for collecting images of the identity card, so that the microprocessor can conveniently identify names and identity card numbers; the light supplement lamp 17 and the lower camera 16 can be started only when the blocking signal of the identity card is monitored by the infrared position switch 19, so that the image acquisition definition is enhanced.

Further, a disinfectant storage box 22, a disinfection box 28, an atomizing nozzle 31 and an infrared proximity switch 30 are fixedly arranged on the lower side surface of the main machine box body 5; a water pump and a water pump driving circuit are arranged in the main machine box body 5; the upper part of the front side of the sterilizing box 28 is provided with a sterilizing window 29, and an atomizing nozzle 31 and an infrared proximity switch 30 are positioned at the center of the top of the sterilizing box 28; a liquid inlet of the water pump is communicated to the bottom of the disinfectant storage box 22 through a conveying pipe 25, and a liquid outlet of the water pump is communicated with the atomizing nozzle 31 through the conveying pipe 25; a liquid injection pipe 26 is arranged at the side edge of the upper part of the disinfectant storage box 22 in a communicating way, and a pipe orifice sealing cover 27 is screwed at the pipe orifice of the liquid injection pipe 26;

the microprocessor is respectively electrically connected with the infrared proximity switch 30 and the water pump driving circuit, and the water pump driving circuit is electrically connected with the water pump; the power module supplies power to the infrared proximity switch 30 and the water pump driving circuit respectively.

The disinfectant spraying mechanism consisting of the disinfectant storage box 22, the disinfection box 28, the delivery pipe 25, the water pump and the atomizing nozzle 31 is convenient for the visitors to disinfect the hands, reduces the virus transmission and is suitable for the old-age service center; the infrared proximity switch 30 can be used for conveniently monitoring infrared signals of hands, so that the water pump is started by the microprocessor to spray when the infrared signals are monitored, and the use waste of disinfectant is avoided.

Further, a strip-shaped glass window 23 is vertically arranged on a side plate of the disinfectant storage box 22; a drain pipe 32 is provided at the bottom of the sterilizing case 28, and a lower end sealing cap 33 is screwed to the lower end opening of the drain pipe 32. The strip-shaped glass window 23 can be used for conveniently observing the internal liquid level; the collected disinfectant can be easily discharged by the cooperation of the drain pipe 32 and the lower end sealing cap 33.

Further, a liquid level sensor 24 electrically connected with the microprocessor is arranged in the disinfectant storage tank 22; the power module provides power to the level sensor 24. The liquid level of the disinfectant can be monitored in real time by the liquid level sensor 24, so that the microprocessor can perform voice reminding through the loudspeaker 14 when the disinfectant is insufficient.

Further, the angle locking mechanism includes a pressing square bar 48 and a locking compressed spring 51; a hinge blind hole 53 is formed in the side surface of the hinge support 6, and a hinge shaft 52 rotatably mounted in the hinge blind hole 53 is formed in the side edge of the display back plate 7; a circular groove 55 is arranged on the end surface of the hinge shaft 52, and each limiting convex rib 56 is arranged on the circumferential groove edge of the circular groove 55 at intervals; the hinged support 6 is provided with a square jack 50, and the hinged blind hole 53 is vertically communicated with the square jack 50; the pressing square rod 48 is inserted into the square insertion hole 50, and a locking rod 54 extending into the circular groove 55 is vertically arranged on the pressing square rod 48; the locking compression spring 51 is arranged in the square insertion hole 50, is elastically supported at the insertion end of the pressing square rod 48 and is used for pushing the locking rod 54 to be inserted between the two adjacent limiting convex ribs 56 to realize the locking of the hinge shaft 52; a pressing disk 49 is provided on an outer end portion of the pressing square bar 48. The locking spring 51 can push the locking rod 54 to be inserted between two adjacent limiting convex ribs 56, so that the hinge shaft 52 is locked; the telescopic range of the pressing square bar 48 can be limited by the cooperation of the circular groove 55 and the locking rod 54, and the pressing square bar 48 is prevented from being separated.

In the visitor machine disclosed by the utility model, the microprocessor adopts the existing ARM processor module for realizing coordination control; the wireless communication module adopts the existing WiFi module and is used for realizing wireless communication with the monitoring center; the memory adopts the existing memory module and is used for storing visitor data, including face recognition data and corresponding identity information; the upper side camera 10 adopts the existing camera and is used for collecting a face image, so that the microprocessor can conveniently identify the face; the lower side camera 16 adopts the existing camera for collecting the identity card image, thereby facilitating the image identification of the microprocessor and obtaining the name, the identity card number and the like; the display screen 13 is an existing display screen and is used for displaying face images, identity card pictures, detected body temperature, recognized names and the like; the thermal printer 21 is a conventional small-sized thermal printer for printing visitor information including name, identification number, body temperature, etc.; the infrared temperature sensor 11 is an existing infrared sensor and is used for performing infrared detection on forehead temperature; the infrared proximity switch 30 is an existing infrared proximity switch and is used for detecting an infrared signal of a hand; the input keyboard 4 adopts the existing keyboard and is used for realizing the input of information such as names, identification numbers, mobile phone numbers and the like; the infrared position switch 19 adopts the existing infrared position switch and is used for detecting whether the identity card is placed above the position switch; the liquid level sensor 24 is an existing liquid level sensor for detecting the liquid level in the sterilizing liquid storage tank 22.

When the visitor machine disclosed by the utility model is used, firstly, the visitor machine is moved to a designated position through the universal wheels 47, and then the counterweight plate 45 is put down through the lifting rod 44, so that the friction pad 46 is pressed on the ground for limiting; the height of the main machine box body 5 is adjusted through the handle rod 35 according to the field requirement; the pitch angle of the display back plate 7 is adjusted by pressing the pressing disc 49; then the disinfectant storage box 22 is filled with the no-clean disinfectant; when the visitor uses the system, if the visitor stores the face data, the upper camera 10 is only needed to collect the face image, and then the microprocessor is used for face recognition to obtain the visitor data; if the human face data is not stored, the identity card can be placed at the U-shaped limiting bulge 18 with the right side facing upwards, after the infrared position switch 19 detects the identity card, the microprocessor turns on the light supplement lamp 17 through the electric control switch, then the lower camera 16 is controlled to collect the image of the identity card, and the name and the identity card number of a person are obtained through recognition; the microprocessor reminds the visitor of body temperature monitoring through the loudspeaker 14, the upper side camera 10 can acquire a frontal face image through the angle adjusting knob 12, and meanwhile, the infrared temperature sensor 11 monitors forehead temperature; the microprocessor displays the acquired information such as the name, the identification number, the forehead temperature and the like on the display screen 13, and the visitor can also input the telephone number through the input keyboard 4, and then controls the thermal printer 21 to print the information such as the name, the identification number, the forehead temperature and the like, and the visitor can carry the information for future reference; the microprocessor uploads information such as name, identification card number, forehead temperature and the like to the monitoring center for storage through the wireless communication module; if the visitor does not carry the ID card, the name, the ID card number, the telephone number and the like can be input through a keyboard; the software programs of the microprocessor for carrying out the face recognition, the image processing and the coordination control are all the existing simple programs.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A visitor machine, comprising: comprises a supporting mechanism, a host case (5), a thermal printer (21), a display mechanism and an input keyboard (4);

the supporting mechanism is fixedly arranged on the lower side surface of the main machine box body (5), and a microprocessor, a memory, a wireless communication module and a power supply module are arranged in the main machine box body (5); a front side groove (20) is arranged on the front side surface of the main machine box body (5), and a thermal printer (21) is arranged in the front side groove (20); the input keyboard (4) is fixedly arranged on the upper side surface of the main machine box body (5); the display mechanism comprises a display back plate (7), a display screen (13) and an upper side camera (10); the display back plate (7) is arranged at the rear edge of the upper side face of the host case body (5) in a swinging mode through two hinged supports (6), and an angle locking mechanism for locking the inclination angle of the display back plate (7) is arranged on one hinged support (6); a rectangular recess (8) is arranged in the middle of the upper edge of the front side face of the display back plate (7), an adjusting seat (9) is rotatably mounted in the rectangular recess (8), and an upper side camera (10) is fixedly mounted on the front side face of the adjusting seat (9); an angle adjusting knob (12) is rotatably mounted on the side edge of the display back plate (7) through an adjusting shaft, and the end part of the adjusting shaft is fixed on the adjusting seat (9) and used for adjusting the pitching angle of the adjusting seat (9); the display screen (13) is fixedly arranged on the front side surface of the display back plate (7); a loudspeaker (14) is arranged at the lower edge of the front side of the display back plate (7);

the microprocessor is respectively and electrically connected with the memory, the wireless communication module, the input keyboard (4), the loudspeaker (14), the display screen (13), the thermal printer (21) and the upper camera (10); the power supply module respectively supplies power to the microprocessor, the memory, the wireless communication module, the input keyboard (4), the loudspeaker (14), the display screen (13), the thermal printer (21) and the upper camera (10).

2. The guest machine of claim 1, wherein: the supporting mechanism comprises a supporting bottom plate (1), a lifting sleeve (2), a lifting support pipe (3) and a lifting screw (39); the lifting sleeve (2) is vertically and fixedly arranged at the center of the upper side surface of the supporting bottom plate (1); the lower end of the lifting support pipe (3) is vertically inserted into the upper end pipe orifice of the lifting sleeve (2); a lifting support block is fixedly arranged at the lower end pipe orifice of the lifting support pipe (3), and a lifting driving threaded hole is formed in the lifting support block; the lower end of the lifting screw (39) is rotatably arranged in the lifting sleeve (2) through a rotating support (38), and the lifting screw (39) is screwed on the lifting driving threaded hole; a driven bevel gear (40) is fixedly arranged on the lower end part of the lifting screw rod (39); a short shaft (36) is rotatably arranged on the pipe wall of the lifting sleeve (2) in a penetrating way, and a driving bevel gear (37) meshed with the driven bevel gear (40) is arranged at the inner end part of the short shaft (36); a swing arm (34) is vertically and fixedly arranged on the outer end part of the short shaft (36), and a handle rod (35) is rotatably arranged at the end part of the swing arm (34); a guide sliding groove is vertically arranged on the outer pipe wall of the lifting support pipe (3), and a guide sliding block which is embedded into the guide sliding groove in a sliding manner is arranged on the inner wall of the pipe orifice of the lifting sleeve (2); the upper end of the lifting support pipe (3) is fixedly arranged at the center of the lower side surface of the main machine box body (5).

3. The guest machine of claim 1, wherein: four top corners of the lower side surface of the supporting bottom plate (1) are respectively provided with a universal wheel (47); a positioning mechanism is movably arranged at the center of the lower side surface of the supporting bottom plate (1).

4. An airliner as defined in claim 3 wherein: the positioning mechanism comprises a balance weight plate (45), a friction pad (46) and a suspension rod (43); the friction pad (46) is fixed on the lower side surface of the counterweight plate (45), and the lower end of the suspension rod (43) is fixedly arranged at the center of the upper side surface of the counterweight plate (45); the upper end of the suspension rod (43) penetrates through the support bottom plate (1) and then extends into a pipe orifice at the lower end of the lifting sleeve (2); a guide strip-shaped hole (41) is vertically arranged on the pipe wall of the lower end of the lifting sleeve (2); a lifting rod (44) is vertically fixed at the upper end of the suspension rod (43), and the lifting rod (44) penetrates through the guide strip-shaped hole (41); a transverse supporting notch is transversely arranged on one side hole edge at the upper end of the guide strip-shaped hole (41), and an arc-shaped limiting groove (42) for limiting the lifting rod (44) is arranged on the lower side groove edge of the transverse supporting notch.

5. The guest machine of claim 1, wherein: an infrared temperature sensor (11) is also arranged on the front side surface of the adjusting seat (9); the microprocessor is electrically connected with the infrared temperature sensor (11); the power supply module supplies power to the infrared temperature sensor (11).

6. The guest machine of claim 1, wherein: a cover shell (15) with an opening at the front side is arranged on the upper side surface of the main machine box body (5), and a light supplement lamp (17) and a lower side camera (16) are fixedly arranged on the inner side of the top of the cover shell (15); a U-shaped limiting bulge (18) is arranged on the upper side surface of the main machine box body (5) and in the housing (15); an infrared position switch (19) is embedded in the upper side surface of the main case body (5) and positioned in the middle of the U-shaped limiting bulge (18); an electric control switch is arranged in the main machine box body (5) and is connected in series with a power supply line of the power supply module to the light supplement lamp (17); the microprocessor is respectively electrically connected with the infrared position switch (19), the lower side camera (16) and the electric control switch, and the power supply module also supplies power for the infrared position switch (19) and the lower side camera (16).

7. The guest machine of claim 1, wherein: a disinfectant storage box (22), a disinfection box (28), an atomizing nozzle (31) and an infrared proximity switch (30) are fixedly arranged on the lower side surface of the main machine box body (5); a water pump and a water pump driving circuit are arranged in the main machine box body (5); a disinfection window (29) is arranged at the upper part of the front side surface of the disinfection box (28), and the atomizing nozzle (31) and the infrared proximity switch (30) are positioned at the center of the top of the disinfection box (28); a liquid inlet of the water pump is communicated to the bottom of the disinfectant storage box (22) through a conveying pipe (25), and a liquid outlet of the water pump is communicated with the atomizing nozzle (31) through the conveying pipe (25); a liquid injection pipe (26) is arranged and communicated at the side edge of the upper part of the disinfectant storage box (22), and a pipe orifice sealing cover (27) is screwed at the pipe orifice of the liquid injection pipe (26);

the microprocessor is respectively electrically connected with the infrared proximity switch (30) and the water pump driving circuit, and the water pump driving circuit is electrically connected with the water pump; the power supply module supplies power for the infrared proximity switch (30) and the water pump driving circuit respectively.

8. An airliner as defined in claim 7 wherein: a strip-shaped glass window (23) is vertically arranged on a side plate of the disinfectant storage box (22); a liquid discharge pipe (32) is arranged at the bottom of the disinfection box (28), and a lower end sealing cover (33) is screwed on the lower end pipe orifice of the liquid discharge pipe (32).

9. An airliner as defined in claim 7 wherein: a liquid level sensor (24) electrically connected with the microprocessor is arranged in the disinfectant storage tank (22); the power module supplies power to the liquid level sensor (24).

10. The guest machine of claim 1, wherein: the angle locking mechanism comprises a pressing square rod (48) and a locking pressure spring (51); a hinge blind hole (53) is formed in the side face of the hinge support (6), and a hinge shaft (52) which is rotatably installed in the hinge blind hole (53) is arranged on the side edge of the display back plate (7); a circular groove (55) is arranged on the end surface of the hinge shaft (52), and each limit convex rib (56) is arranged at intervals on the circumferential groove edge of the circular groove (55); a square jack (50) is arranged on the hinged support (6), and the hinged blind hole (53) is vertically communicated with the square jack (50); the pressing square rod (48) is inserted into the square insertion hole (50), and a locking rod (54) extending into the circular groove (55) is vertically arranged on the pressing square rod (48); the locking compression spring (51) is arranged in the square insertion hole (50), is elastically supported at the insertion end of the pressing square rod (48) and is used for pushing the locking rod (54) to be inserted between two adjacent limiting convex ribs (56) to realize the locking of the hinge shaft (52); a pressing disk (49) is arranged on the outer end part of the pressing square rod (48).