An unmanned intelligent inquiry terminal

Abstract

An unmanned intelligent inquiry terminal of the present invention comprises a shared column box, a terminal body, a host computer, a partition plate, a usage monitoring mechanism and a calling mechanism. A touch panel and a printer are arranged on the terminal body. The calling mechanism comprises a hydraulic rod, a lifting plate, an electric turntable, a rotating plate, an electric slide, a movable plate, a dual-axis motor, a screw and a clamping plate. The usage monitoring mechanism can monitor the usage status of the touch panel and the printer. The hydraulic rod can drive the clamping plate to one side of the touch panel or the printer through the lifting plate, and clamp the clamped block under the drive of the dual-axis motor and the screw. Then the touch panel or the printer can be disassembled, and the position of the touch panel and the printer can be replaced and installed under the drive of the electric turntable, so as to transfer the less used touch panel and the printer to the more used position, ensure that the usage status of the touch panel and the printer is consistent, so as to uniformly dispatch maintenance resources and reduce costs.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned service, and in particular to an unmanned intelligent inquiry terminal. Background Art

[0002] Unmanned inquiry terminals, also known as self-service terminals, are commonly used in airports, scenic spots, hospitals and large shopping malls. They are self-service devices that integrate high technologies such as artificial intelligence, voice recognition, natural language processing, and touch screen technology. They do not require human intervention and can provide users with information query, business processing, consultation and answering, and certificate printing. The application scenarios of inquiry terminals are mostly places with concentrated traffic. In order to facilitate the wiring of wires and centralized maintenance, multiple inquiry terminals generally share one installation platform. By centralized wiring in the installation platform, the clutter of lines can be avoided, and unified maintenance can be performed. When the inquiry terminal is set on the installation platform, it is generally facing multiple directions, such as the front, back, left, and right sides. In daily life, it is found that some inquiry terminals are frequently used by people because they are close to the entrance. The degree of damage of the same components in different inquiry terminals will be different. Therefore, the maintenance of the same component will form a time interval, and the unified scheduling of maintenance resources cannot be achieved. The total maintenance man-hours and logistics costs will also increase accordingly. Summary of the invention

[0003] In view of this, the present invention proposes an unmanned intelligent inquiry terminal, which can adjust the position of the touch panel and the printer, unify the degree of use, and facilitate unified maintenance.

[0004] The technical solution of the present invention is achieved in this way:

[0005] An unmanned intelligent inquiry terminal comprises a common column box, a terminal body, a host computer, a partition plate, a usage monitoring mechanism and a calling mechanism, wherein the host computer is arranged inside the common column box, the partition plate is arranged on the top of the host computer, an opening is arranged on the outer wall of the common column box, and the terminal body is arranged in an array on one side of the opening, and comprises a terminal box, a touch panel, a bearing plate, a printer and a clamping block, the side of the terminal box connected to the opening is open, the touch panel is detachably embedded in the side wall of the terminal box away from the common column box, the side wall of the terminal box away from the common column box is provided with a paper outlet, the bearing plate is arranged on the inner side wall of the terminal body, the printer is slidably arranged on the bearing plate and is located on the side of the paper outlet, and the clamping block is arranged on the side wall of the touch panel and the printer facing the common column box; the calling mechanism comprises a hydraulic rod, a lifting plate, and an electric turntable , a rotating plate, an electric slide, a movable plate, a double-axis motor, a screw rod and a clamping plate, the hydraulic rod being arranged on the top surface of the partition plate, the output shaft of which is connected to the bottom surface of the lifting plate, the electric turntable being arranged on the top surface of the lifting plate, the rotating surface of which is connected to the bottom surface of the rotating plate, the electric slide being relatively arranged on the top surface of the rotating plate, the top surface of the mover is connected to the bottom surface of the movable plate, the clamping plates being arranged up and down on the side walls of the movable plate away from each other and being slidably connected to the movable plate, the double-axis motor being arranged on the side wall of the movable plate, the output shaft of which is connected to the screw rod, the screw rod passes through the clamping plate and is screwed to the clamping plate, and the clamped block is located on one side of the moving path of the clamping plate; the usage monitoring mechanism monitors the usage status of the touch panel and the printer, and the host computer is respectively connected with the usage monitoring mechanism, touch panel, printer, hydraulic rod, electric turntable, electric slide and double-axis motor data.

[0006] Preferably, the bottom surface of the upper clamping plate and the top surface of the lower clamping plate are provided with embedded blocks, and the top surface and the bottom surface of the clamped block are provided with grooves for the embedded blocks to be embedded.

[0007] Preferably, the calling mechanism also includes a guide rod and a connecting rod, one end of the connecting rod is connected to the side wall of the movable plate, and the other end is connected to the outer wall of the guide rod, and the clamping plate is provided with a through hole (not shown in the figure), and the guide rod passes through the through hole.

[0008] Preferably, the side wall of the terminal box away from the opening is provided with an installation opening, the top and bottom surfaces of the installation opening are provided with limiting grooves, the top and bottom surfaces of the touch panel are provided with elastic beads, and the elastic beads pop out into the limiting grooves.

[0009] Preferably, the usage monitoring mechanism includes a transmitting tube, a receiving tube, an electric push rod, a pressure sensor, a push plate, a force spring and a fixed plate, the transmitting tube is embedded in the top surface of the paper outlet, the receiving tube is embedded in the bottom surface of the paper outlet and is located below the transmitting tube, the electric push rod is arranged on the inner wall of the terminal box, and its output shaft is connected to the fixed plate, the pressure sensor is arranged on the side wall of the fixed plate, the push plate is located on one side of the fixed plate, the force spring connects the push plate and the pressure sensor, the back of the touch panel abuts against the push plate, and the host computer is respectively connected to the transmitting tube, the receiving tube, the electric push rod and the pressure sensor data.

[0010] Preferably, the usage monitoring mechanism further comprises a support frame, the support frame is arranged on the inner wall of the terminal box, and the electric push rod is arranged on the support frame.

[0011] Preferably, the top surface and the bottom surface of the thrust plate are provided with arc-shaped portions.

[0012] Preferably, it also includes a power-on mechanism, which includes a power-on head, a wire, a reset spring, a metal plate and an electromagnet. A charging port is provided on the top of the touch panel, a receiving groove is provided on the top surface of the mounting port, the power-on head is located in the receiving groove, the reset spring is connected to the top surface of the receiving groove and the top of the power-on head, one end of the wire is electrically connected to the power-on head, and the other end extends into the terminal box, the metal plates are relatively arranged on both sides of the power-on head, the electromagnet is arranged on the top surface of the receiving groove and is located above the metal plate, and the host computer is data-connected to the electromagnet.

[0013] Preferably, the usage monitoring mechanism further includes a current transformer, the current transformer is sleeved on the wire, and the host computer is data-connected with the current transformer.

[0014] Preferably, a slider is provided on the bottom surface of the printer, a slide groove is provided on the top surface of the carrier plate, and the slider is located in the slide groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] An unmanned intelligent inquiry terminal of the present invention has four terminal bodies arranged on the periphery of a common column box, and a touch panel is arranged on the terminal body, so that users can perform human-computer interaction and obtain information. At the same time, the printer can print paper certificates and output the certificates through a paper outlet, and a calling mechanism is arranged in the common column box, and a hydraulic rod can drive the electric turntable to rise and fall through a lifting plate, and the electric turntable can drive the rotating plate to rotate, so as to realize the lifting and rotation of the electric slide and the movable plate, and the clamping plate on one side of the movable plate can be moved to one side of the clamped block of the side wall of the printer or the touch panel, and driven by a dual-axis motor, the clamped block is clamped by the clamping plate to facilitate the disassembly of the touch panel and the printer, and then the position of the touch panel and the printer can be adjusted, so as to facilitate the transfer of the touch panel and the printer that are used less to the position that is used more, so as to make the use degree of the touch panel and the printer consistent, so that unified repair and maintenance can be carried out, and the repair cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a structural schematic diagram of an unmanned intelligent inquiry terminal of the present invention;

[0019] Figure 2 A schematic diagram of the internal structure of an unmanned intelligent inquiry terminal of the present invention;

[0020] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 for Figure 2 The enlarged view of point B in the middle;

[0022] In the figure, 1 is a common column box, 2 is a terminal body, 3 is a host computer, 4 is a partition plate, 5 is an opening, 6 is a terminal box, 7 is a touch panel, 8 is a bearing plate, 9 is a printer, 10 is a clamping block, 11 is a paper outlet, 12 is a hydraulic rod, 13 is a lifting plate, 14 is an electric turntable, 15 is a rotating plate, 16 is an electric slide, 17 is a moving plate, 18 is a dual-axis motor, 19 is a screw rod, 20 is a clamping plate, 21 is an embedded block, 22 is a groove, 23 is a guide rod, 24 is a connecting rod, rod, 25 is the installation port, 26 is the limit groove, 27 is the elastic bead, 28 is the transmitting tube, 29 is the receiving tube, 30 is the electric push rod, 31 is the pressure sensor, 32 is the push plate, 33 is the force spring, 34 is the fixing plate, 35 is the support frame, 36 is the arc portion, 37 is the power supply head, 38 is the wire, 39 is the reset spring, 40 is the metal plate, 41 is the electromagnet, 42 is the charging port, 43 is the receiving groove, 44 is the current transformer, 45 is the slider, and 46 is the slide groove. DETAILED DESCRIPTION

[0023] In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0024] See also Figures 1 to 4The present invention provides an unmanned intelligent inquiry terminal, comprising a common column box 1, a terminal body 2, a host computer 3, a partition plate 4, a use monitoring mechanism and a calling mechanism, wherein the host computer 3 is arranged inside the common column box 1, the partition plate 4 is arranged on the top of the host computer 3, the outer wall of the common column box 1 is provided with an opening 5, the terminal body 2 is arranged in an array on one side of the opening 5, and comprises a terminal box 6, a touch panel 7, a bearing plate 8, a printer 9 and a clamping block 10, the side of the terminal box 6 connected to the opening 5 is open, the touch panel 7 is detachably embedded in the side wall of the terminal box 6 away from the common column box 1, the side wall of the terminal box 6 away from the common column box 1 is provided with a paper outlet 11, the bearing plate 8 is arranged on the inner side wall of the terminal body 2, the printer 9 is slidably arranged on the bearing plate 8 and is located on one side of the paper outlet 11, and the clamping block 10 is arranged on the side wall of the touch panel 7 and the printer 9 facing the common column box 1; the calling mechanism comprises a hydraulic rod 12, a lifting plate 13, an electric turntable 14, a rotating plate 15, The electric slide 16, the moving plate 17, the double-axis motor 18, the screw 19 and the clamping plate 20, the hydraulic rod 12 is arranged on the top surface of the partition plate 4, and its output shaft is connected to the bottom surface of the lifting plate 13, the electric turntable 14 is arranged on the top surface of the lifting plate 13, and its rotating surface is connected to the bottom surface of the rotating plate 15, the electric slide 16 is relatively arranged on the top surface of the rotating plate 15, and its mover top surface is connected to the bottom surface of the moving plate 17, and the clamping plate 20 is arranged on the side walls of the moving plate 17 away from each other, and slides with the moving plate 17 The dual-axis motor 18 is connected to the side wall of the movable plate 17, and its output shaft is connected to the screw 19. The screw 19 passes through the clamping plate 20 and is screwed to the clamping plate 20. The clamped block 10 is located on one side of the moving path of the clamping plate 20. The usage monitoring mechanism monitors the usage status of the touch panel 7 and the printer 9. The host computer 3 is respectively connected to the data of the usage monitoring mechanism, the touch panel 7, the printer 9, the hydraulic rod 12, the electric turntable 14, the electric slide 16 and the dual-axis motor 18.

[0025] An unmanned intelligent interrogation terminal of the present invention uses a common column box 1 as a bearing mechanism, which can be used to install a terminal body 2 around it. A host computer 3 is arranged inside the common column box 1 to provide data support for the terminal body 2. Users can query and obtain information through the terminal body 2 to achieve information interaction in an unmanned scene.

[0026] One side of the terminal box 6 is open, and is connected to the interior of the common column box 1 through an opening 5 on the common column box 1. A touch panel 7 is provided on the side wall of the terminal box 6, and information can be queried and interacted through the touch panel 7. When the user needs to obtain a paper certificate, the printer 9 can print the paper certificate and output the paper certificate through the paper outlet 11, so that the user can perform self-service printing.

[0027] As for the touch panel 7, it is installed on the terminal box 6 in a detachable manner. A partition plate 4 is arranged above the host computer 3, and a calling mechanism is arranged on the partition plate 4. After the use status of the touch panel 7 and the printer 9 is monitored by using the monitoring mechanism, the calling mechanism can replace the position of the touch panel 7 and the printer 9 of the terminal body 2 at different positions. A clamping block 10 is arranged on the back of the touch panel 7 and the printer 9. The calling mechanism includes a moving plate 17 and a clamping plate 20. The moving plate 17 is driven by an electric slide 16 to move the clamping plate 20 to the upper and lower sides of the clamping block 10, and then Turn on the dual-axis motor 18, and the dual-axis motor 18 can drive the clamping plate 20 to move toward the clamped block 10 through the screw rod 19 to clamp the clamped block 10. Finally, driven by the electric slide 16, the touch panel 7 and the printer 9 can be moved away from their initial positions. Driven by the electric turntable 14, the electric slide 16 is driven by the rotating plate 15 to achieve position change of the touch panel 7 and the printer 9, so that the less used touch panel 7 and the printer 9 can be transferred to the more used positions, thereby making the use status of the touch panel 7 and the printer 9 consistent, so as to uniformly dispatch maintenance resources for maintenance and reduce costs.

[0028] A hydraulic rod 12 is also provided above the partition plate 4, and the hydraulic rod 12 is used to lift and lower the lifting plate 13, so that the clamping plate 20 can be adjusted to the clamping block 10 of the side wall of the touch panel 7 or the printer 9, so as to clamp and fix the touch panel 7 or the printer 9.

[0029] Preferably, the bottom surface of the upper clamping plate 20 and the top surface of the lower clamping plate 20 are provided with embedding blocks 21, and the top surface and the bottom surface of the clamped block 10 are provided with grooves 22 for embedding the embedding blocks 21.

[0030] After the clamping plate 20 is moved to the upper and lower sides of the clamped block 10, the dual-axis motor 18 drives the clamping plate 20 to move through the screw 19, so that the embedded block 21 is embedded in the groove 22, and the clamped block 10 is clamped and fixed, so that the touch panel 7 or printer 9 can be driven to move by the electric slide 16.

[0031] Preferably, the calling mechanism also includes a guide rod 23 and a connecting rod 24, one end of the connecting rod 24 is connected to the side wall of the movable plate 17, and the other end is connected to the outer wall of the guide rod 23, and a through hole (not shown in the figure) is provided on the clamping plate 20, and the guide rod 23 passes through the through hole.

[0032] When the dual-axis motor 18 drives the clamping plate 20 to move through the screw rod 19, the guide rod 23 can limit the clamping plate 20 to ensure that the clamping plate 20 does not deviate during movement.

[0033] Preferably, the side wall of the terminal box 6 away from the opening 5 is provided with an installation opening 25, the top and bottom surfaces of the installation opening 25 are provided with limiting grooves 26, and the top and bottom surfaces of the touch panel 7 are provided with elastic beads 27, and the elastic beads 27 pop out into the limiting grooves 26.

[0034] The provided installation opening 25 is used to install the touch panel 7. After the touch panel 7 is driven by the electric slide 16 to move to the installation opening 25, the elastic contact bead 27 will be embedded in the limit groove 26 to fix the touch panel 7. When the touch panel 7 needs to be removed, the clamped block 10 is clamped and fixed by the clamping plate 20, and then the touch panel 7 can be removed from the installation opening 25.

[0035] Preferably, the usage monitoring mechanism includes a transmitting tube 28, a receiving tube 29, an electric push rod 30, a pressure sensor 31, a push plate 32, a force spring 33 and a fixed plate 34, the transmitting tube 28 is embedded in the top surface of the paper outlet 11, the receiving tube 29 is embedded in the bottom surface of the paper outlet 11 and is located below the transmitting tube 28, the electric push rod 30 is arranged on the inner wall of the terminal box 6, and its output shaft is connected to the fixed plate 34, the pressure sensor 31 is arranged on the side wall of the fixed plate 34, the push plate 32 is located on one side of the fixed plate 34, the force spring 33 connects the push plate 32 and the pressure sensor 31, the back of the touch panel 7 is in contact with the push plate 32, and the host computer 3 is respectively connected with the transmitting tube 28, the receiving tube 29, the electric push rod 30 and the pressure sensor 31.

[0036] In daily use, the usage status of the printer 9 and the touch panel 7 can be monitored, wherein the transmitting tube 28 and the receiving tube 29 are embedded in the paper outlet 11. When the printer 9 is in use, the paper certificate will be output from the paper outlet 11. The paper certificate will block the light path between the transmitting tube 28 and the receiving tube 29. By detecting the time when the receiving tube 29 does not receive infrared light, the usage time of the printer 9 can be evaluated.

[0037] A push plate 32 is also provided on the inner wall of the terminal box 6. When the touch panel 7 is set in the installation port 25, the push plate 32 will abut against the touch panel 7. When the user queries information through the touch panel 7, the touch panel 7 will be pressed, so that the push plate 32 is pushed inward and pushes the force spring 33 to be compressed, so that the pressure sensor 31 collects new pressure data. The upper computer 3 can evaluate the usage status of the touch panel 7 through the pressure data. When the touch panel 7 needs to be removed, the electric push rod 30 can drive the fixed plate 34 to move, thereby taking the pressure sensor 31 and the push plate 32 away from one side of the touch panel 7 to facilitate the removal of the touch panel 7.

[0038] Preferably, the usage monitoring mechanism further comprises a support frame 35 , wherein the support frame 35 is arranged on the inner wall of the terminal box 6 , the electric push rod 30 is arranged on the support frame 35 , and the top and bottom surfaces of the pushed plate 32 are provided with arc-shaped portions 36 .

[0039] The support frame 35 is used to support the electric push rod 30 so that the fixed plate 34 can drive the pushed plate 32 to the back of the touch panel 7. After the touch panel 7 is installed, the electric push rod 30 can drive the fixed plate 34 to descend, and the arc portion 36 on the pushed plate 32 can be pushed inward when it contacts the edge of the touch panel 7 so as to abut against the touch panel 7.

[0040] Preferably, it also includes a power-on mechanism, which includes a power-on head 37, a wire 38, a reset spring 39, a metal plate 40 and an electromagnet 41. A charging port 42 is provided on the top of the touch panel 7, and a receiving groove 43 is provided on the top surface of the mounting port 25. The power-on head 37 is located in the receiving groove 43. The reset spring 39 is connected to the top surface of the receiving groove 43 and the top of the power-on head 37. One end of the wire 38 is electrically connected to the power-on head 37, and the other end extends into the terminal box 6. The metal plates 40 are relatively arranged on both sides of the power-on head 37. The electromagnet 41 is arranged on the top surface of the receiving groove 43 and is located above the metal plate 40. The host computer 3 is data-connected to the electromagnet 41.

[0041] After the touch panel 7 is installed in the installation port 25, it needs to be energized. At this time, the current supplied to the electromagnet 41 is controlled to gradually decrease, and the magnetic force on the metal plate 40 will weaken. Under the push of the reset spring 39, the power-on head 37 will move downward and connect with the charging port 42 to realize power supply to the touch panel 7. When the touch panel 7 needs to be removed, the current supplied to the electromagnet 41 is controlled to increase. Under the action of the magnetic force, the power-on head 37 will move upward and leave the charging port 42 and be recovered into the receiving groove 43, so as to facilitate the touch panel 7 to be directly removed from the installation port 25.

[0042] Preferably, the usage monitoring mechanism further includes a current transformer 44 , which is sleeved on the wire 38 , and the host computer 3 is data-connected with the current transformer 44 .

[0043] When the touch panel 7 is in use, the current transformer 44 can detect the current transmitted in the wire 38 , so as to evaluate the standby use state of the touch panel 7 .

[0044] Preferably, a slider 45 is disposed on the bottom surface of the printer 9 , a slide groove 46 is disposed on the top surface of the carrier plate 8 , and the slider 45 is located in the slide groove 46 .

[0045] In order to ensure the disassembly and assembly of the printer 9, a slider 45 is set at its bottom. When the clamping plate 20 drives the printer 9 to move through the clamped block 10, the slider 45 can move along the slide groove 46 to ensure that the printer 9 is accurately positioned on the supporting plate 8 and the paper certificate is normally transported.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An unmanned intelligent inquiry terminal, characterized in that: The utility model comprises a common column box, a terminal body, an upper computer, a partition plate, a usage monitoring mechanism and a calling mechanism, wherein the upper computer is arranged inside the common column box, the partition plate is arranged on the top of the upper computer, the common column box is used to install the terminal body around it, the outer wall of the common column box is provided with an opening, the terminal body is arranged in an array on one side of the opening, and it comprises a terminal box, a touch panel, a bearing plate, a printer and a clamping block, the side of the terminal box connected to the opening is open, the touch panel is detachably embedded in the side wall of the terminal box away from the common column box, the side wall of the terminal box away from the common column box is provided with a paper outlet, the bearing plate is arranged on the inner side wall of the terminal body, the printer is slidably arranged on the bearing plate and is located on the side of the paper outlet, and the clamping block is arranged on the side wall of the touch panel and the printer facing the common column box; the calling mechanism comprises a hydraulic rod, a lifting plate, an electric The cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the bottom surface of the lifting plate, and the cam is connected with the 2. The unmanned intelligent interrogation terminal according to claim 1, characterized in that: The bottom surface of the upper clamping plate and the top surface of the lower clamping plate are provided with embedded blocks, and the top surface and bottom surface of the clamped block are provided with grooves for the embedded blocks to be embedded.

3. The unmanned intelligent interrogation terminal according to claim 1, characterized in that: The calling mechanism also includes a guide rod and a connecting rod, one end of the connecting rod is connected to the side wall of the movable plate, and the other end is connected to the outer wall of the guide rod. The clamping plate is provided with a through hole, and the guide rod passes through the through hole.

4. The unmanned intelligent interrogation terminal according to claim 1, characterized in that: The side wall of the terminal box away from the opening is provided with an installation opening, the top and bottom surfaces of the installation opening are provided with limiting grooves, the top and bottom surfaces of the touch panel are provided with elastic bumpers, and the elastic bumpers pop out into the limiting grooves.

5. The unmanned intelligent inquiry terminal according to claim 1, characterized in that: The usage monitoring mechanism includes a transmitting tube, a receiving tube, an electric push rod, a pressure sensor, a push plate, a force spring and a fixed plate. The transmitting tube is embedded in the top surface of the paper outlet, the receiving tube is embedded in the bottom surface of the paper outlet and is located below the transmitting tube, the electric push rod is arranged on the inner wall of the terminal box, and its output shaft is connected to the fixed plate, the pressure sensor is arranged on the side wall of the fixed plate, the push plate is located on one side of the fixed plate, the force spring connects the push plate and the pressure sensor, the back of the touch panel abuts against the push plate, and the host computer is respectively connected with the transmitting tube, the receiving tube, the electric push rod and the pressure sensor data.

6. The unmanned intelligent inquiry terminal according to claim 5, characterized in that: The usage monitoring mechanism also includes a support frame, which is arranged on the inner wall of the terminal box, and the electric push rod is arranged on the support frame.

7. The unmanned intelligent inquiry terminal according to claim 5, characterized in that: The top surface and the bottom surface of the push plate are provided with arc-shaped parts.

8. The unmanned intelligent inquiry terminal according to claim 4, characterized in that: It also includes a power-on mechanism, which includes a power-on head, a wire, a reset spring, a metal plate and an electromagnet. A charging port is provided on the top of the touch panel, a receiving groove is provided on the top surface of the installation port, the power-on head is located in the receiving groove, the reset spring is connected to the top surface of the receiving groove and the top of the power-on head, one end of the wire is electrically connected to the power-on head, and the other end extends into the terminal box, the metal plates are relatively arranged on both sides of the power-on head, the electromagnet is arranged on the top surface of the receiving groove and is located above the metal plate, and the host computer is data-connected to the electromagnet.

9. The unmanned intelligent interrogation terminal according to claim 8, characterized in that: The usage monitoring mechanism also includes a current transformer, which is sleeved on a conductor, and the host computer is data-connected with the current transformer.

10. The unmanned intelligent interrogation terminal according to claim 1, characterized in that: The bottom surface of the printer is provided with a sliding block, the top surface of the carrying plate is provided with a sliding groove, and the sliding block is located in the sliding groove.

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