CN217467756U

CN217467756U - Novel self-service all-in-one machine for government service center

Info

Publication number: CN217467756U
Application number: CN202220517553.4U
Authority: CN
Inventors: 彭亚莉; 张洪; 梁海洋
Original assignee: Chengdu Hantang Touch Technology Co ltd
Current assignee: Chengdu Hantang Touch Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-09-20
Anticipated expiration: 2032-03-03

Abstract

The self-service all-in-one machine for the novel government service center comprises a self-service operating machine body and a voltage-stabilized power supply, wherein the self-service operating machine body comprises a main display screen, an auxiliary display screen, a stamping printer, a two-dimensional code scanner, a social security card reader, a receipt printer, a fingerprint instrument, an identity card sensing device, a high-speed shooting instrument, an electronic signature board, a file storage drawer, a stationery storage box, a binocular camera, a control system, a telephone, an outer shell; the device also comprises a stock detection mechanism, a data transmission circuit and a data receiving circuit; the constant voltage power supply, the data transmission circuit and the stock detection mechanism are arranged in the outer shell and are electrically connected. This novel when beating printing paper or corresponding propaganda material and reducing to a quantitative time, not only the scene can send the sound of pointing out, can also indicate relevant personnel respectively after data receiving circuit receives the signal, specifically prints a paper and is less than a quantitative, still certain or multiple propaganda material has lacked, and the staff can supply paper or corresponding propaganda material the very first time, has brought the facility for doing things in good order.

Description

Novel self-service all-in-one machine for government service center

Technical Field

The utility model relates to an inquiry equipment technical field, especially a novel government service center uses self-service all-in-one.

Background

The self-service operating machine used by the government service center generally has the functions of inquiring and printing certification materials and the like, and brings great convenience to the public. Although the existing self-service operating machine has more functions, the existing self-service operating machine has certain defects due to structural limitations, for example, the stock of printing paper used by a printer of the self-service operating machine and the stock of various publicity materials need to be checked by related workers at random or at fixed time, so that the printing paper or the publicity materials can be supplemented in time before being used up, and the needs of the public are ensured. In the management mode, when the staff forget to check the corresponding paper or data stock, the masses cannot normally work (for example, cannot print a certain certification material), so that the existing self-service operating machine has a large scope for improvement, and the self-service integrated machine which not only has the function of a common self-service operating machine, but also can prompt related staff to supplement before the printed paper and the propaganda data are about to be used is particularly necessary.

SUMMERY OF THE UTILITY MODEL

In order to overcome current self-service operation machine because of the structure limit, can't when printing paper and propaganda material and reducing a quantitative, the drawback of initiative suggestion relevant personnel, the utility model provides a based on self-service operation machine body, not only have ordinary self-service operation machine's function, under relevant mechanism and circuit combined action in the application, can real-time detection print paper and propaganda material stock, can initiatively generate warning prompt signal at the scene printing paper and propaganda material stock is less than a timing to can transmit alarm signal through wireless mode, relevant managers can be at the very first time receipt signal of the place far away of self-service operation machine body in interval, and in time supply beat printing paper or propaganda material as required, effectively guaranteed the novel self-service all-in-one machine for government service center of handling public demands from this.

The utility model provides a technical scheme that its technical problem adopted is:

the self-service all-in-one machine for the novel government service center comprises a self-service operating machine body and a voltage-stabilized power supply, wherein the self-service operating machine body comprises a main display screen, an auxiliary display screen, a stamping printer, a two-dimensional code scanner, a social security card reader, a receipt printer, a fingerprint instrument, an identity card sensing device, a high-speed shooting instrument, an electronic signature board, a file storage drawer, a stationery storage box, a binocular camera, a control system, a telephone, an outer shell; it is characterized in that the device also comprises a stock detection mechanism, a data transmission circuit and a data receiving circuit; the stabilized voltage power supply, the data sending circuit and the stock detection mechanism are arranged in the outer shell; the stock detection mechanisms are provided with a plurality of sets of stamping printers and a plurality of file storage drawers which are respectively matched with one set, each set of stock detection mechanism comprises a pressure resistor and a detection circuit, and the pressure resistors of the plurality of sets of stock detection mechanisms are respectively arranged at the front upper end of a supporting plate at the lower end of a paper bin of the stamping printer and the inner lower ends of the plurality of sets of file storage drawers; two wiring terminals of the pressure resistors of the multiple sets of stock detection mechanisms are respectively and electrically connected with two signal ends of the detection circuit, and signal output ends of the multiple sets of detection circuits are respectively and electrically connected with a multi-path signal input end of the data transmission circuit; the data receiving circuit comprises a storage battery, a charging socket, a power switch, a shell and a display sub-circuit, wherein the storage battery, the charging socket, the power switch and the display sub-circuit are arranged in the shell and electrically connected.

Furthermore, the detection circuit of the stock detection mechanism comprises an adjustable resistor, a diode, an NPN triode and a relay which are electrically connected, wherein one end of the adjustable resistor is connected with the positive power input end of the relay, one end of a first resistor is connected with the other end of the adjustable resistor, the other end of the first resistor is connected with one end of a second resistor, the other end of the second resistor is connected with the base electrode of the NPN triode, and the collector electrode of the NPN triode is connected with the negative power input end of the relay and the negative electrode of the diode.

Furthermore, the detection circuits of the multiple sets of stock detection mechanisms share one buzzer, and the power input end of the anode of the relay, the anode of the diode and the two ends of the power input of the buzzer are respectively and electrically connected.

Furthermore, the data sending circuit is a wireless transmitting circuit module, and the wireless transmitting circuit is provided with four wireless signal transmitting keys.

Furthermore, the display sub-circuit of the data receiving circuit comprises a wireless receiving circuit module, a resistor and a light emitting diode which are electrically connected, wherein a negative power supply input end of the wireless receiving circuit module is connected with negative power supply input ends of the four light emitting diodes, four output ends of the wireless receiving circuit module are respectively connected with one end of the four resistors, and the other ends of the four resistors are respectively connected with anodes of the four light emitting diodes.

The utility model has the advantages that: the utility model is based on the self-service operating machine body, not only has the functions of the common self-service operating machine, but also has the advantages that in application, the multiple sets of stock detection mechanisms can detect the stock of the printing paper in the stamping printer in real time and can also detect the stock of propaganda materials in the file storage drawer, when the printed paper or the corresponding propaganda materials are reduced to a certain amount, a loud prompt sound can be sent out on site to prompt nearby workers to replenish the printed paper or the propaganda materials in time, meanwhile, the data transmitting circuit can respectively transmit four different wireless closed signals, and the data receiving circuit can respectively prompt related personnel after receiving the signals in a longer distance, particularly whether the number of printed sheets of paper is less than a certain amount or one or more propaganda materials are lacked, therefore, the staff can supplement paper or corresponding propaganda materials at the first time, the requirement of people handling is guaranteed, and convenience is brought to people handling. Based on the above, so this novel application prospect that has.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 and 3 are circuit diagrams of the present invention.

Detailed Description

As shown in figures 1, 2 and 3, the novel self-service all-in-one machine for the government service center comprises a main display screen 1, an auxiliary display screen 2, a stamping printer 3, a two-dimensional code scanner 4, a social security card reader 5, a receipt printer 6, a fingerprint instrument 7, an identity card sensing device 8, a high-speed shooting instrument 9, an electronic signature board 10, a file storage drawer 11, a stationery storage box 12, a binocular camera 13, a control system (not shown in the figure), a telephone (not shown in the figure, and when necessary, people can click the telephone to work through a relevant interface of the control system to contact with an attendant in another area to obtain corresponding help), a self-service operation machine body 15 and a stabilized voltage power supply A1 of an outer shell 14, the telephone, the main display screen 1, the auxiliary display screen 2, the stamping printer 3, the two-dimensional code scanner 4, the social security card reader 5, the receipt printer 6, the fingerprint instrument 7, a computer, the identity card sensing equipment 8, the high-speed shooting instrument 9, the electronic signature board 10, the binocular camera 13 and a plurality of signal interaction ends of the control system are respectively connected through signal lines; further comprises a stock detection mechanism, a data transmission circuit 16, a data receiving circuit; the main display screen 1, the auxiliary display screen 2, the stamping printer 3, the two-dimensional code scanner 4, the social security card reader 5, the receipt printer 6, the fingerprint device 7, the identity card sensing device 8, the high-speed shooting device 9, the electronic signature board 10, the file storage drawer 11 (for storing various data such as policy propaganda and the like, and opening the drawer for people to get), the stationery storage box 12 (for storing pens and other stationery, and for people to open and take), the binocular camera 13, the control system, the stabilized voltage power supply A1 and the data transmission circuit 16 are installed in the outer shell 14, the display interfaces of the main display screen 1 and the auxiliary display screen 2 are positioned at the left outer end of the upper front end of the outer shell 14, the camera surface of the binocular camera 13 is positioned outside the middle part of the upper front end of the outer shell 14, the front ends of the four file storage drawers 11 are positioned at the right outer end of the upper front end of the outer shell 14, the front ends of the stationery storage box 12 and the paper outlet of the stamping printer 3 are respectively positioned at the lower end of the auxiliary display screen 2 from top to bottom, the scanning surface of the two-dimensional code scanner 4, the detecting head of the high-speed scanner 9, the socket of the social security card reader 5 and the paper outlet of the receipt printer 6 are respectively positioned at the lower ends of the main display screen 1 and the file storage drawer 11 from left to right, the operation interface (19 is an electronic signature pen matched with the electronic signature board 10) of the electronic signature board 10 is positioned at the front end of the high-speed scanner 9, the receiver and the microphone of the telephone are positioned below the left end (18) of the electronic signature board, the sensing surface of the identity card sensing device 9 and the sensing surface of the fingerprint instrument 7 are respectively positioned at the right end of the electronic signature board 10, a lock-control movable door 20 is hinged and installed in the front of the middle part of the left end of the outer shell 14, and the paper bin port 31 of the seal printer 3 is positioned in the outer shell 14 in the rear end of the movable door 20 (a worker opens the movable door 20 through a key to supplement printing paper); the stock detection mechanism has four sets, the stamping printer 3 and three file storage drawers 11 (three propaganda materials with the largest use amount are respectively placed) in the stamping printer are respectively matched with one set, each set of stock detection mechanism comprises a pressure resistor RT (or RT1, RT2 and RT3) and a detection circuit 21 (arranged in the outer shell 14), the pressure resistors RT (or RT1, RT2 and RT3) of the four sets of stock detection mechanisms are respectively arranged in the middle of the front upper end of a supporting plate 32 at the lower end of a paper bin of the stamping printer, and the middle of the inner lower end of the three sets of file storage drawers 11 (connected wires are led out through holes at the lower end of the supporting plate and the lower end of the drawer and have certain length allowance), and pressure sensing surfaces of the pressure resistors RT (or RT1, RT2 and RT3) are positioned at the upper end. The data receiving circuit comprises a storage battery G1, a charging socket CZ, a power switch D1, a shell 21 and a display sub-circuit 22, the storage battery G1, the charging socket CZ, the power switch D1 and the display sub-circuit 22 are arranged on a circuit board in the shell 21,

as shown in fig. 1, 2, and 3, the detection circuit of four sets of stock detection mechanisms includes an adjustable resistor RP (or RP1, RP2, RP3), resistors R1 and R2 (or R3, R, R4, R5, and R5) connected by circuit board wiring, a diode VD 5 (or VD, VD 5), an NPN transistor Q5 (or 5, Q5), and a relay K5 (or 5, K5), one end of the adjustable resistor RP (or RP 5, RP 5) is connected to the positive power input terminal of the relay K5 (or 5, K5), one end of the first resistor R5 (or R5, R5) is connected to the other end of the adjustable resistor RP (or RP 5, R5) and the other end of the adjustable resistor RP (or RP 5, R5) is connected to the other end of the first resistor R5 (or R5, R5 is connected to the other end of the second resistor R5, R5 or R5 is connected to the second resistor R5, R5 or R5 is connected to the other end of the adjustable resistor R5, R5 is connected to the second resistor R5, R5 or R5 is connected to the other end of the adjustable resistor R5, R5 is connected to the second resistor R5, R5 is connected to the other end of the resistor R5, R5 is connected to the resistor R5, R5 or R5 is connected to the other end of the resistor R5, and the resistor R5 is connected to the resistor R5, R5 is connected to the second resistor R5, or the resistor R5, R5 is connected to the resistor R5 is connected to the second resistor R5, R5 is connected to the resistor R5, the resistor R5 is connected to the resistor R5, or the resistor R5 is connected to the second resistor R5, or the resistor R5 is connected to the second resistor R5, or the other end of the resistor R5 is connected to the resistor R5, or the resistor R5 is connected to the resistor R5, R5 is connected to the second resistor R5, or the resistor R5 is connected to the resistor R5, or the other end of the resistor R5, or the resistor R5 is connected to, Q2, Q4) is connected with the negative power input end of the relay K1 (or K, K2, K3) and the negative electrode of the diode VD1 (or VD, VD2, VD 3). The detection circuits of the four sets of stock detection mechanisms share one buzzer B, and the power input end of the anode of a relay K1 (or K, K2 and K3), the anode of a diode VD1 (or VD, VD2 and VD3) and the two power input ends of the buzzer B are respectively connected through leads.

As shown in fig. 1, 2 and 3, the data transmission circuit is a wireless transmission circuit module a2 with model SF1500, and the wireless transmission circuit a2 has four wireless signal transmission keys S1, S2, S3 and S4. The display sub-circuit of the data receiving circuit comprises a wireless receiving circuit module A3 of model SF1500, resistors R8, R9, R10 and R11, light emitting diodes VL, VL1, VL2 and VL3 which are connected through circuit board wiring; the negative power supply input end 3 pin (2 pin pulse output end is suspended) of the wireless receiving circuit module A3 is connected with the negative power supply input ends of four light emitting diodes VL, VL1, VL2 and VL3, the four output ends 4, 5, 6 and 7 pins of the wireless receiving circuit module are respectively connected with one ends of four resistors R8, R9, R10 and R11, and the other ends of the four resistors R8, R9, R10 and R11 are respectively connected with the anodes of the four light emitting diodes VL, VL1, VL2 and VL 3.

As shown in fig. 1 and 2,

pins

1 and 2 of a power input end of a regulated power supply a1 and two poles of an alternating current 220V power supply are respectively connected through leads; pins 3 and 4 of a power output end of the voltage-stabilized power supply A1,

pins

1 and 2 of a power input end wireless transmitting circuit module A2 of the data transmitting circuit, a power input end relay K1 (or K, K2, K3) anode power input end of the four sets of detection circuits and an NPN triode Q1 (or Q, Q2, Q4) emitter are respectively connected through leads; two terminals of a pressure resistor RT (or RT1, RT2 and RT3) of the four sets of stock detection mechanisms, one end of a resistor R2 (or R, R4 and R6) of two signal ends of the detection circuit and an emitter of an NPN triode Q1 (or Q, Q2 and Q4) are respectively connected through leads; the control contact ends and normally open contact ends of signal output end relays K1 (or K, K2 and K3) of the four sets of detection circuits are respectively connected with the lower two contacts of a transmission key S1 (or S2, S3 and S4) of a wireless transmission circuit module A2 of four signal input ends of a data transmission circuit through leads. The two poles of the storage battery G1 and two ends of the charging socket CZ are respectively connected through leads (when the storage battery G1 is out of electricity, an external 5V power supply charger plug can be inserted into the charging socket CZ to charge the storage battery G1), the positive pole of the storage battery G1 (a lithium storage battery with the model 5V/3 Ah) and one end of a power switch S1 are connected through leads, and the other end of the power switch S1, the negative pole of the storage battery G1 and the 1 and 3 pins of a power input end wireless receiving circuit module A3 of the display sub-circuit are respectively connected through leads.

As shown in fig. 1 and 2, the novel self-service operation machine has all functions of a common self-service operation machine, and under the action of a control system (a PC mainboard), the people can click and select an operation interface through a main display screen 1, select content of interest of the people, or operate a seal printer 3, a receipt printer 6 and the like to work; the auxiliary display screen 2 mainly plays a role in publicity (such as publicity, notice or advertisement and other contents of policy and work flow); the seal printer 3 mainly provides printing and sealing of certification materials and the like required by the people, and paper after printing and sealing is output from a paper outlet at the front end of the seal printer 3 and can be conveniently taken by the people; the receipt printer 6 mainly provides a barcode printing function (helps normalized document management, and facilitates file lookup and access); the two-dimensional code scanner 4 mainly provides sign-in and payment services through a mobile phone; the social security card reader 5 is mainly convenient for identification, reading and the like of social security card information of the public; the fingerprint instrument 7 is mainly convenient for people to handle the identification and the certificate retention of the meridians and the fingers; the identity card induction equipment 8 is mainly convenient for identification of identity card information of the public; the high-speed shooting instrument 9 is mainly convenient for the masses to take a picture and upload the data through the high-speed shooting instrument; the electronic signature board 10 is mainly convenient for signature confirmation after completion of the mass business transaction; the binocular camera 13 is mainly convenient for people in business to cooperate with the identity card to perform face recognition.

As shown in fig. 1 and 2, after the

power input terminals

1 and 2 of a regulated power supply a1 (a 220V/12V/1KW ac 220V-to-dc 12V switching power supply module finished product) input an ac 220V power, pins 3 and 4 of a regulated power supply a1 output a stable 12V dc power to enter the power input terminals of four sets of stock detection mechanisms and data transmission circuits, and the mechanisms and circuits are powered on to work. The data receiving circuit is carried by the personnel, and after the power switch D1 is turned on, the wireless receiving circuit module A3 is powered on to work. When the novel printing press is used, the weight of a plurality of printing paper sheets or propaganda materials acts on the pressure sensing surface of the pressure resistor RT (or RT1, RT2 and RT3), when the number of the printing paper sheets or the propaganda materials is relatively large (for example, the number of the printing paper sheets or the propaganda materials is larger than 20), the gravity borne by the upper end of the pressure sensing surface of the pressure resistor RT (or RT1, RT2 and RT3) is relatively large, the resistance value of the pressure resistor RT (or RT1, RT2 and RT3) is relatively small, when the number of the printing paper sheets or the propaganda materials is relatively small (for example, the number of the printing paper sheets or the propaganda materials is smaller than 20), the gravity borne by the upper end of the pressure sensing surface of the pressure resistor RT (or RT1, RT2 and RT3) is relatively small, and the resistance value of the pressure resistor RT (or RT1, RT2 and RT3) is relatively large. In the four sets of stock detection mechanisms, when there are more paper or promotional materials, the resistance value of the pressure resistor RT (or RT1, RT2, RT3) is relatively small, so that after the 12V power supply is subjected to voltage reduction and current limitation through the adjustable resistor RP (or RP1, RP2, RP3), the resistor R1 (or R3, R5, R7), and the voltage division between the pressure resistors RT (or RT1, RT2, RT3 is relatively large, the base voltage of the NPN triode Q1 (or RP Q, Q2, Q4) is relatively low (lower than 0.7V), the NPN triode Q1 (or Q, Q2, Q4) is in a cut-off state, so that the relay K1 (or K, K2, K3) cannot be powered, the control contact end and the RP normally open contact end cannot be closed, the wireless transmitting circuit module a2 cannot transmit a wireless closing signal, and when there are less paper or promotional materials, the resistance value of the adjustable resistor RT (or RT1, RT2, RT3) is relatively large, so that the adjustable resistor RT 12V (or 1) is relatively large, RP2, RP3), after the current is limited by the resistor R1 (or R3, R5, R7) and the voltage division between the pressure resistor RT (or RT1, RT2, RT3) is relatively small, then the base voltage entering the NPN triode Q1 (or Q, Q2, Q4) after the current is limited by the resistor R2 (or RT1, R6) by voltage reduction, is higher than 0.7V, so that the NPN triode Q1 (or Q, Q2, Q4) is in the conducting state and its collector output low level enters the negative power input end of the relay K1 (or K, K2, K3), and the relay K1 (or K, K2, K3) is powered to pull the control contact end and the normally open contact end of the relay to close. Because the control contact ends and the normally open contact ends of the relays K1, K, K2 and K3 are respectively connected with the two contacts of the four wireless signal transmission keys S1, S2, S3 and S4 of the wireless transmission circuit module a2, when the seal printer 3 is operated and paper is out, the wireless transmission circuit module a2 can transmit a first path of wireless closing signal; when the propaganda materials of the three file storage drawers 11 are lacked, the wireless transmitting circuit module A2 will transmit the second or third and fourth wireless close signals. In this is novel, when relay K1 (or K, K2, K3) negative pole power input end got electric, the low level of NPN triode Q1 (or Q, Q2, Q4) output can get into buzzer B negative pole power input end through diode VD1 (or VD, VD2, VD3) unidirectional switch-on, buzzer B also can get electric and send out the sound of sounding suggestion sound, suggestion near staff in time supplyes printing paper or publicity material.

As shown in fig. 1 and 2, when the wireless transmitting circuit module a2 respectively transmits a first wireless close signal, a second wireless close signal, a third wireless close signal and a fourth wireless close signal due to paper shortage or promotional material shortage, and the wireless receiving circuit module A3 receives the first wireless close signal, the second wireless close signal, the third wireless close signal and the fourth wireless close signal within 1500 meters, its 4 or 5, 6 and 7 pins respectively output high levels, which are respectively reduced in voltage and limited by the resistors R8 or R9, R10 and R11, and then enter the positive power input terminals of the light emitting diodes VL or VL1, VL2 and VL3, so that the light emitting diodes VL or VL1, VL2 and VL3 can be electrically lighted, and thus the relevant management personnel can intuitively know that the printed paper or the particular promotional material is less in the field situation through the light emitting conditions of the light emitting diodes VL or VL1, VL2 and VL3, and can perform targeted replenishment subsequently, and ensure the needs for group service, brings convenience to the public. In fig. 2, resistances R1, R2, R3, R, R5, R4, R7, and R6 are 2K, 100K, 2K, and 100K, respectively; the models of the diodes VD1, VD2 and VD3 are 1N 4007; the buzzer B is an active continuous sound buzzer alarm with the model SF 12V; the model numbers of NPN triodes Q1, Q Q, Q2 and Q4 are 9013; the models of the relays K1, K, K2 and K3 are DC 12V; the adjustable resistors RP, RP1, RP2 and RP3 are 100K (adjusted to 47K); the pressure resistors RT, RT1, RT2 and RT3 are IMS-C04N; the resistances of the resistors R8, R9, R10 and R11 are 400 omega; the light emitting diodes VL, VL1, VL2, VL3 are red light emitting diodes (the light emitting surface is located outside the four openings at the front end of the housing).

The essential features of the invention and the advantages thereof have been shown and described above, it being apparent to a person skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, the embodiments do not include only one independent technical solution, and such description is only for clarity, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The self-service all-in-one machine for the novel government service center comprises a self-service operating machine body and a voltage-stabilizing power supply, wherein the self-service operating machine body comprises a main display screen, an auxiliary display screen, a stamping printer, a two-dimensional code scanner, a social security card reader, a receipt printer, a fingerprint instrument, an identity card sensing device, a high-speed shooting instrument, an electronic signature board, a file storage drawer, a stationery storage box, a binocular camera, a control system, a telephone, an outer shell; it is characterized in that the device also comprises a stock detection mechanism, a data transmission circuit and a data receiving circuit; the stabilized voltage power supply, the data sending circuit and the stock detection mechanism are arranged in the outer shell; the stock detection mechanisms are provided with a plurality of sets of stamping printers and a plurality of file storage drawers which are respectively matched with one set, each set of stock detection mechanism comprises a pressure resistor and a detection circuit, and the pressure resistors of the plurality of sets of stock detection mechanisms are respectively arranged at the front upper end of a supporting plate at the lower end of a paper bin of the stamping printer and the inner lower ends of the plurality of sets of file storage drawers; two wiring terminals of the pressure resistors of the multiple sets of stock detection mechanisms are respectively and electrically connected with two signal ends of the detection circuit, and signal output ends of the multiple sets of detection circuits are respectively and electrically connected with a multi-path signal input end of the data transmission circuit; the data receiving circuit comprises a storage battery, a charging socket, a power switch, a shell and a display sub-circuit, wherein the storage battery, the charging socket, the power switch and the display sub-circuit are arranged in the shell and electrically connected.

2. The novel self-service all-in-one machine for the government service center according to claim 1, wherein the detection circuit of the stock detection mechanism comprises an adjustable resistor, a diode, an NPN triode and a relay which are electrically connected, one end of the adjustable resistor is connected with a positive power input end of the relay, one end of a first resistor is connected with the other end of the adjustable resistor, the other end of the first resistor is connected with one end of a second resistor, the other end of the second resistor is connected with a base of the NPN triode, and a collector of the NPN triode is connected with a negative power input end of the relay and a negative electrode of the diode.

3. The novel self-service all-in-one machine for the government service center according to claim 1, wherein the detection circuits of the plurality of sets of inventory detection mechanisms share one buzzer, and the positive power input end of the relay, the positive electrode of the diode and the two ends of the power input end of the buzzer are respectively and electrically connected.

4. The novel self-service all-in-one machine for the government service center according to claim 1, wherein the data transmission circuit is a wireless transmission circuit module, and the wireless transmission circuit module is provided with four wireless signal transmission keys.

5. The novel self-service all-in-one machine for the government service center according to claim 1, wherein the display sub-circuit of the data receiving circuit comprises a wireless receiving circuit module, a resistor and a light emitting diode which are electrically connected, a negative power input end of the wireless receiving circuit module is connected with negative power input ends of four light emitting diodes, four output ends of the wireless receiving circuit module are respectively connected with one end of the four resistors, and the other end of the four resistors is respectively connected with anodes of the four light emitting diodes.