Real estate registration self-service inquiry device machine

Abstract

The invention discloses a real estate registration self-service inquiry device machine, and relates to the technical field of self-service inquiry devices, the real estate registration self-service inquiry device machine comprises an inquiry machine body, one side of the inquiry machine body is provided with a printing output port, and the real estate registration self-service inquiry device machine is characterized in that an inner cavity of the printing output port is provided with a paper information leakage prevention mechanism; the paper information leakage prevention mechanism comprises a reminding unit, the reminding unit is arranged on one side of the inquiry machine body, and the reminding unit is used for reminding a user to take away paper information in time; according to the real estate registration self-service inquiry device machine, the paper information leakage prevention mechanism is arranged, the reminding unit, the recycling unit and the paper shredding unit are used in cooperation, strong reminding taking away of paper information and timely destroying after missing are achieved, and the real estate registration self-service inquiry device machine has the advantages that the paper information leakage prevention mechanism is arranged, so that the real estate registration self-service inquiry device machine is convenient to use. The leakage of privacy information of the user is avoided, so that the security of the paper information is improved, and the risk of leakage of the paper information is reduced.

Description

Technical Field

[0001] This invention relates to the field of self-service inquiry devices, specifically a self-service inquiry device for real estate registration. Background Technology

[0002] A real estate self-service inquiry machine is a terminal device based on intelligent technology that integrates information inquiry, data interaction and self-service functions. It is mainly used to provide the public with convenient and efficient real estate information inquiry services. Users can query and print key data such as real estate registration information, property status, mortgage seizure, and transaction records in real time through self-service operation. However, after users print out the information, there are instances where they forget to take the paper copy with them in time. The printed query results usually contain core information such as the property owner's name, ID number, property address, property certificate number, and mortgage status. If obtained by others, this information could be used for targeted fraud, identity theft, or commercial promotion, which could easily lead to the leakage of user information. Furthermore, it is not convenient to post-process the paper information that users have missed, thus increasing the risk of leakage of user privacy information.

[0003] Combining the above issues, we find that existing self-service inquiry devices on the market cannot simultaneously avoid the problems mentioned above when in use. Even if they can solve the problems, they require the assistance of external tools, thus failing to achieve the desired effect. Therefore, we propose a self-service inquiry device for real estate registration. Summary of the Invention

[0004] The purpose of this invention is to provide a self-service inquiry device for real estate registration to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a self-service inquiry device for real estate registration, comprising an inquiry machine body, wherein a printing output port is provided on one side of the inquiry machine body, and a paper information leakage prevention mechanism is provided in the inner cavity of the printing output port; The paper information leakage prevention mechanism includes a reminder unit, which is located on one side of the query machine body and is used to remind the user to take away the paper information in a timely manner. The paper information leakage prevention mechanism also includes a recycling unit, which is located inside the printing output port and is used to recycle paper information that has not been taken away by the user. The paper information leakage prevention mechanism also includes a paper shredding unit, which is located on the inner wall of the query machine body and is used to shred the recycled paper information.

[0006] Preferably, the reminder unit includes a rotating plate, with connecting blocks fixedly connected to both sides of the rotating plate. Rotating rods are fixedly connected to the inner walls of both connecting blocks, and both rotating rods are rotatably connected to the inner wall of the query machine body. A support plate is fixedly connected to one side of the query machine body, and a first motor is fixedly connected to the top of the support plate. The output end of the first motor is fixedly connected to one end of one of the rotating rods. A contact block is rotatably connected to the surface of one of the connecting blocks. A touch switch is fixedly connected to one side of the query machine body, and the contact block cooperates with the touch switch. A speaker is fixedly connected to one side of the query machine body, and the speaker is electrically connected to the touch switch. A photoelectric sensor is fixedly connected to the inner wall of the rotating plate.

[0007] Preferably, a mounting block is fixedly connected to the surface of one of the connecting blocks, and a connecting column is rotatably connected to the inner wall of the mounting block. The surface of the connecting column is fixedly connected to the inner wall of the contact block, and a first torsion spring is sleeved on the surface of the connecting column. One end of the first torsion spring is fixedly connected to one side of the contact block, and the other end of the first torsion spring is fixedly connected to one side of the mounting block.

[0008] Preferably, the recycling unit includes a recycling trough located on the inner wall of the query machine body. A recycling hole is located at the bottom inner side of the printout, communicating with the recycling trough. A sealing plate is rotatably connected to the inner side of the recycling hole. Two uprights are fixedly connected to the top of the sealing plate. A positioning shell is fixedly connected to the top of each upright. A slider is slidably connected to the surface of the upright. A first inclined block is fixedly connected to one side of the slider. A second inclined block is slidably connected to the inner wall of the positioning shell. The first inclined block and the second inclined block are in slidable contact. A drive rod is fixedly connected to one side of the second inclined block. Two inclined slots are located inside the printout. One end of the drive rod is in slidable contact with the inner wall of the inclined slots. A rotating shaft is rotatably connected to the inner wall of the slider. A motor is fixedly connected to the inner wall of the slider. The output end of the motor is fixedly connected to one end of the rotating shaft. A rubber wheel is fixedly connected to the surface of the rotating shaft.

[0009] Preferably, a first spring is slidably sleeved on the surface of the upright, the top end of the first spring is fixedly connected to the inner top of the positioning shell, the bottom end of the first spring is fixedly connected to the top of the slider, a limiting piece is fixedly sleeved on the surface of the drive rod, and a second spring is slidably sleeved on the surface of the drive rod, one end of the second spring is fixedly connected to one side of the limiting piece, and the other end of the second spring is fixedly connected to one side of the positioning shell.

[0010] Preferably, a positioning ring is fixedly sleeved on the surface of one of the rotating rods, and a drive bar is fixedly connected to the surface of the positioning ring. A sliding groove is opened on one side of the query machine body, and the sliding groove communicates with the recycling groove. The drive bar extends through the sliding groove to the inner cavity of the recycling groove. A docking frame is fixedly connected to the bottom of the sealing plate, and the drive bar cooperates with the docking frame.

[0011] Preferably, a positioning strip is fixedly connected to the bottom of the sealing plate, and a long column is fixedly connected to the inner wall of the positioning strip. The two ends of the long column are rotatably connected to the inner wall of the query machine body. A second torsion spring is slidably sleeved on the surface of the long column, and the two ends of the second torsion spring are fixedly connected to the opposite sides of the positioning strip and the recycling tank, respectively.

[0012] Preferably, the shredding unit includes two shredding rollers, both of which are rotatably connected to the inner cavity of the recycling trough. One end of each of the two shredding rollers is fixedly fitted with a gear, and the two gears mesh with each other. A placement slot is provided on one side of the query machine body, and a second motor is fixedly connected to the inner cavity of the placement slot. The output end of the second motor is fixedly connected to one end of one of the shredding rollers.

[0013] Preferably, a sliding groove is provided on one side of the query machine body, the sliding groove is connected to the recycling groove, and a storage box is slidably connected to the inner cavity of the sliding groove.

[0014] Preferably, a guide strip is fixedly connected to the inner side of the printout port, and the guide strip is used to guide the output paper information.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention, by setting up a reminder unit, can flip the completed paper information upwards at a certain angle to attract the user's attention. After being flipped, it touches a switch to activate a speaker and play a reminder voice, providing multiple reminders for the user to pick up the paper information in time, thereby improving the effect of preventing the paper information from being missed. This invention, by setting up a recycling unit, enables the reverse transmission of paper information, transporting forgotten paper information back into the recycling bin, thus preventing the long-term exposure of paper information and its removal by others, thereby improving the security of paper information and reducing the risk of leakage. This invention, by incorporating a paper shredding unit, can promptly shred the paper information collected by the recycling unit, preventing the leakage of users' private information and thus improving the security of paper information and reducing the risk of leakage. Furthermore, by setting up a paper information leakage prevention mechanism, the coordinated use of the reminder unit, recycling unit, and shredding unit enables strong reminders to retrieve paper information and timely destruction of any missed items, preventing the leakage of users' private information and thus improving the security of paper information and reducing the risk of leakage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a three-dimensional schematic diagram of the query machine body of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle; Figure 4 For the present invention Figure 2 Enlarged view of point B in the middle; Figure 5 This is a three-dimensional schematic diagram of the first torsion spring of the present invention; Figure 6 This is a three-dimensional schematic diagram of the sealing plate and the recovery hole of the present invention; Figure 7 This is a three-dimensional cross-sectional view of the query machine body of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point C in the middle; Figure 9 This is a three-dimensional schematic diagram of the recycling unit of the present invention; Figure 10 This is a cross-sectional schematic diagram of the drive rod and inclined groove of the present invention; Figure 11 This is a partial three-dimensional schematic diagram of the paper shredding unit of the present invention.

[0017] In the diagram: 1. Inquiry machine body; 11. Printer output port; 2. Paper information leakage prevention mechanism; 21. Reminder unit; 2101. Rotating plate; 2102. Connecting block; 2103. Rotating rod; 2104. Support plate; 2105. First motor; 2106. Contact block; 2107. Touch switch; 2108. Speaker; 2109. Mounting block; 2110. Connecting column; 2111. First torsion spring; 2112. Photoelectric sensor; 22. Recycling unit; 2201. Recycling trough; 2202. Recycling hole; 2203. Sealing plate; 2204. Upright pole; 2205. Positioning shell; 2206. Slider; 2207. First 2208. Inclined block; 2209. Second inclined block; 2200. Drive rod; 2210. Inclined groove; 2211. Rotating shaft; 2212. Motor; 2213. Rubber wheel; 2214. First spring; 2215. Limiting piece; 2216. Second spring; 2217. Positioning ring; 2218. Drive bar; 2219. Sliding groove; 2220. Connecting frame; 2221. Positioning bar; 2222. Long column; 2223. Second torsion spring; 23. Shredder unit; 2301. Shredder roller; 2302. Gear; 2303. Placement groove; 2304. Second motor; 2305. Transfer groove; 2306. Storage box; 2307. Guide bar. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1: Please refer to Figures 1-11 The present invention provides a technical solution: a real estate registration self-service inquiry device, including an inquiry machine body 1, a printing output port 11 is provided on one side of the inquiry machine body 1, the printing output port 11 is used to output the paper information printed by the printer on the machine body 1, and the inner cavity of the printing output port 11 is provided with a paper information leakage prevention mechanism 2. The paper information leakage prevention mechanism 2 includes a reminder unit 21, which is located on one side of the query machine body 1. The reminder unit 21 is used to remind the user to take away the paper information in time. The paper information leakage prevention mechanism 2 also includes a recycling unit 22, which is located inside the printing output port 11 and is used to recycle paper information that has not been taken away by the user. The paper information leakage prevention mechanism 2 also includes a paper shredding unit 23, which is located on the inner wall of the query machine body 1 and is used to shred the recycled paper information.

[0020] As a further definition of the paper information leakage prevention mechanism 2 of the present invention, the reminder unit 21 includes a rotating plate 2101, with connecting blocks 2102 fixedly connected to both sides of the rotating plate 2101. Rotating rods 2103 are fixedly connected to the inner walls of both connecting blocks 2102, and both rotating rods 2103 are rotatably connected to the inner wall of the query machine body 1. A support plate 2104 is fixedly connected to one side of the query machine body 1, and a first motor 2105 is fixedly connected to the top of the support plate 2104. The output end of the first motor 2105 is fixedly connected to one end of one of the rotating rods 2103. A contact block 2106 is rotatably connected to the surface of one of the connecting blocks 2102. A touch switch 2107 is fixedly connected to one side of the query machine body 1. A contact block 2106 works in conjunction with the touch switch 2107. A speaker 2108 is fixedly connected to one side of the query machine body 1. The speaker 2108 is electrically connected to the touch switch 2107. A photoelectric sensor 2112 is fixedly connected to the inner wall of the rotating plate 2101. By setting the reminder unit 21, the printed information can be flipped upwards at a certain angle to attract the user's attention. After being flipped, it touches the touch switch 2107 and activates the speaker 2108 to play a reminder voice, providing multiple reminders for the user to pick up the printed information in time, thereby improving the effect of preventing the loss of printed information.

[0021] One of the connecting blocks 2102 has a mounting block 2109 fixedly connected to its surface. A connecting column 2110 is rotatably connected to the inner wall of the mounting block 2109. The surface of the connecting column 2110 is fixedly connected to the inner wall of the contact block 2106. A first torsion spring 2111 is sleeved on the surface of the connecting column 2110. One end of the first torsion spring 2111 is fixedly connected to one side of the contact block 2106, and the other end of the first torsion spring 2111 is fixedly connected to one side of the mounting block 2109. By using the mounting block 2109, the connecting column 2110, and the first torsion spring 2111 together, the rotation angle of the contact block 2106 can be elastically adjusted, and the reaction force of the first torsion spring 2111 can be used to reset the rotation angle of the contact block 2106.

[0022] The specific implementation of this embodiment is as follows: When the user queries and prints out paper information, the paper information slides from the printout port 11 through the printer's built-in output structure, with a portion located on the top of the rotating plate 2101. At this time, the photoelectric sensor 2112 detects the presence of paper. After detecting the presence of paper information for 3 seconds, the control system built into the query machine body 1 starts the first motor 2105 on the top of the support plate 2104. The rotation angle of the first motor 2105 is preset by the program. At this time, the output end of the first motor 2105 rotates 5°, driving one of the rotating rods 2103 to rotate. The rotation of one of the rotating rods 2103 drives the corresponding connecting block 2102 to rotate, thereby driving the rotating plate 2101 to rotate 5°. The other connecting block 2102 rotates synchronously with the rotating rod 2103. The rotation of the other connecting block 2102 drives the mounting block 2109, the connecting column 2110, and the contact block 21. 06 and the first torsion spring 2111 rotate synchronously, and the contact block 2106 contacts the touch switch 2107. The touch switch 2107 activates the speaker 2108, which amplifies the voice message "Please remove the paper documents in time" set on the query machine body 1, thereby reminding the user to remove the printed paper information in a timely manner and reducing the risk of paper information leakage. The photoelectric sensor 2112 is a reflective photoelectric sensor, which senses the existence of an object by emitting a light beam and detecting the reflected light signal. When the paper is present, the light beam shines on the surface of the paper and reflects back to the sensor; when the paper is removed, the reflected light signal disappears. The photoelectric sensor 2112 detects this change and outputs a corresponding electrical signal to know whether the paper information exists or not. The photoelectric sensor 2112 is an Omron EE-SY1201. The rotation angle and time here can be set according to the actual situation. This is only for reference.

[0023] Example 2: Please refer to Figures 1-11 The present invention provides a technical solution: a self-service inquiry device for real estate registration. The present invention makes corresponding improvements to address the technical problems mentioned in the background art.

[0024] As a further definition of the paper information leakage prevention mechanism 2 of the present invention, the recycling unit 22 includes a recycling tank 2201, which is located on the inner wall of the query machine body 1. A recycling hole 2202 is provided at the bottom of the printout port 11, and the recycling hole 2202 communicates with the recycling tank 2201. A sealing plate 2203 is rotatably connected to the inner side of the recycling hole 2202. Two uprights 2204 are fixedly connected to the top of the sealing plate 2203. A positioning shell 2205 is fixedly connected to the top of each of the two uprights 2204. A slider 2206 is slidably connected to the surface of the uprights 2204. A first inclined block 2207 is fixedly connected to one side of the slider 2206. A second inclined block 2208 is slidably connected to the inner wall of the positioning shell 2205. The first inclined block 2207 and the second inclined block 2208 slide together. The second inclined block 2208 has a drive rod 2209 fixedly connected to one side. Two inclined slots 2210 are opened on the inner side of the printout port 11. One end of the drive rod 2209 slides in contact with the inner wall of the inclined slot 2210. The inner wall of the slider 2206 is rotatably connected to the rotating shaft 2211. The inner wall of the slider 2206 is fixedly connected to the motor 2212. The output end of the motor 2212 is fixedly connected to one end of the rotating shaft 2211. The surface of the rotating shaft 2211 is fixedly connected to the rubber wheel 2213. By setting up the recycling unit 22, the paper information is reversed and forgotten paper information is reversed and sent into the recycling bin 2201, avoiding long-term exposure of paper information and preventing it from being taken away by others, thereby improving the security of paper information and reducing the risk of paper information leakage.

[0025] A first spring 2214 is slidably sleeved on the surface of the upright 2204. The top end of the first spring 2214 is fixedly connected to the inner top of the positioning shell 2205, and the bottom end of the first spring 2214 is fixedly connected to the top of the slider 2206. A limiting piece 2215 is fixedly sleeved on the surface of the drive rod 2209, and a second spring 2216 is slidably sleeved on the surface of the drive rod 2209. One end of the second spring 2216 is fixedly connected to one side of the limiting piece 2215, and the other end of the second spring 2216 is fixedly connected to one side of the positioning shell 2205. By setting the first spring 2214, the slider 2206 can be positioned relative to the limiting piece 2215. The limiting piece 2215 provides an installation position for the first spring 2214. The first spring 2214 can elastically adjust the movement distance of the second inclined block 2208 within the cavity of the positioning shell 2205, and the reaction force of the first spring 2214 can reset the displacement of the second inclined block 2208.

[0026] One of the rotating rods 2103 has a positioning ring 2217 fixedly fitted on its surface. A drive bar 2218 is fixedly connected to the surface of the positioning ring 2217. A sliding groove 2219 is provided on one side of the query machine body 1, which communicates with the recycling groove 2201. The drive bar 2218 extends through the sliding groove 2219 into the inner cavity of the recycling groove 2201. A docking frame 2220 is fixedly connected to the bottom of the sealing plate 2203. The drive bar 2218 and the docking frame 2220 work together. By setting up the coordinated use of the positioning ring 2217, drive bar 2218, sliding groove 2219 and docking frame 2220, when the reminder unit 21 fails to alert the user... When the paper information is removed, the output end of the first motor 2105 is rotated by 5°, which drives the positioning ring 2217 to rotate by 5°. The rotation of the positioning ring 2217 drives the drive bar 2218 to rotate. The drive bar 2218 rotates in the inner cavity of the sliding groove 2219. The sliding groove 2219 provides sufficient space for the rotation of the drive bar 2218. After the first motor 2105 rotates by 5° for the first time, the bottom of the drive bar 2218 contacts the docking frame 2220. When it continues to rotate, it applies a downward force to the docking frame 2220, causing the sealing plate 2203 to flip downward, thereby providing an entrance for the recycling of paper information.

[0027] A positioning strip 2221 is fixedly connected to the bottom of the blocking plate 2203. A long column 2222 is fixedly connected to the inner wall of the positioning strip 2221. The two ends of the long column 2222 are rotatably connected to the inner wall of the query machine body 1. A second torsion spring 2223 is slidably sleeved on the surface of the long column 2222. The two ends of the second torsion spring 2223 are fixedly connected to the opposite sides of the positioning strip 2221 and the recycling groove 2201, respectively. By setting the positioning strip 2221, the long column 2222 and the second torsion spring 2223 to work together, the positioning strip 2221 and the long column 2222 can rotate and support the blocking plate 2203 in the inner cavity of the recycling hole 2202. The second torsion spring 2223 can elastically adjust the rotation angle of the blocking plate 2203, and the reaction force of the second torsion spring 2223 can realize the reset of the blocking plate 2203 after rotation.

[0028] The specific implementation of this embodiment is as follows: When the photoelectric sensor 2112 detects the presence of paper information for 60 seconds (the time and angle can be set according to actual conditions; this is only for reference), the output end of the second motor 2304 is controlled to continue rotating by 5°, thereby driving the positioning ring 2217 to continue rotating by 5°. The rotation of the positioning ring 2217 drives the drive bar 2218 to rotate. The drive bar 2218 rotates within the inner cavity of the sliding groove 2219. The sliding groove 2219 provides sufficient space for the rotation of the drive bar 2218. After the first motor 2105 rotates by 5° for the first time, the bottom of the drive bar 2218 contacts the docking frame 2220. When it continues to rotate, it applies a downward force to the docking frame 2220, causing the sealing plate 2203 to flip downward, thus providing an entry point for the recycling of paper information. At the same time as the sealing plate 2203 flips, the drive rod 2209 flips synchronously. One end of the drive rod 2209 is squeezed by the inclined groove 2210, from... This causes the drive rod 2209 and the limiting piece 2215 to compress the second spring 2216. Simultaneously, the movement of the drive rod 2209 causes the second inclined block 2208 to slide within the cavity of the positioning shell 2205. The movement of the second inclined block 2208 compresses the first inclined block 2207. After being compressed, the first inclined block 2207 drives the slider 2206 to slide on the surface of the upright rod 2204. Simultaneously, the movement of the slider 2206 stretches the first spring 2214. The movement drives the drive rod 2209 and the rubber wheel 2213 to move, and the rubber wheel 2213 contacts the sealing plate 2203. At this time, the paper information on the top of the sealing plate 2203 is pressed by the rubber wheel 2213. Then, the motor 2212 in the slider 2206 is started. The motor 2212 drives the rotating shaft 2211 and the rubber wheel 2213 to rotate. Through the friction between the rubber wheel 2213 and the paper information, the paper information is input into the recycling tank 2201 through the recycling hole 2202.

[0029] Example 3: Please refer to Figures 1-11 The present invention provides a technical solution: a self-service inquiry device for real estate registration. The present invention makes corresponding improvements to address the technical problems mentioned in the background art.

[0030] As a further definition of the paper information leakage prevention mechanism 2 of the present invention, the shredding unit 23 includes two shredding rollers 2301, both of which are rotatably connected to the inner cavity of the recycling trough 2201. One end of each of the two shredding rollers 2301 is fixedly fitted with a gear 2302, and the two gears 2302 mesh with each other. A placement groove 2303 is provided on one side of the query machine body 1, and a second motor 2304 is fixedly connected to the inner cavity of the placement groove 2303. The output end of the second motor 2304 is fixedly connected to one end of one of the shredding rollers 2301. By setting up the shredding unit 23, the paper information collected by the recycling unit 22 can be shredded in a timely manner, preventing the leakage of users' privacy information, thereby improving the security of paper information and reducing the risk of paper information leakage.

[0031] A transfer slot 2305 is provided on one side of the query machine body 1. The transfer slot 2305 is connected to the recycling slot 2201. A storage box 2306 is slidably connected to the inner cavity of the transfer slot 2305. By setting the transfer slot 2305 and the storage box 2306, the paper information can be collected after being broken, which is convenient for staff to handle the paper shreds in a unified manner.

[0032] A guide bar 2307 is fixedly connected to the inner side of the printout 11. The guide bar 2307 is used to guide the output paper information. By setting the guide bar 2307, the inclined surface of the guide bar 2307 can be used to guide the output paper information, so that the paper information can move close to the inner bottom of the printout 11, thereby ensuring that the paper information can pass smoothly through the bottom of the rubber roller 2213.

[0033] The specific implementation of this embodiment is as follows: After the reverse transmission of paper information is completed by the recycling unit 22, the second motor 2304 is started. The output end of the second motor 2304 drives one of the shredder rollers 2301 to rotate. Through the meshing of the two gears 2302, the two shredder rollers 2301 rotate in opposite directions to realize the shredding of paper information. The placement slot 2303 is used to provide sufficient installation space for the installation of the second motor 2304.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-service inquiry device for real estate registration, comprising an inquiry machine body (1), wherein a printout port (11) is provided on one side of the inquiry machine body (1), characterized in that: The inner cavity of the printout port (11) is provided with a paper information leakage prevention mechanism (2). The paper information leakage prevention mechanism (2) includes a reminder unit (21), which is located on one side of the query machine body (1). The reminder unit (21) is used to remind the user to take away the paper information in time. The paper information leakage prevention mechanism (2) also includes a recycling unit (22), which is located in the inner cavity of the printing output port (11) and is used to recycle the paper information that the user has not taken away. The paper information leakage prevention mechanism (2) also includes a paper shredding unit (23), which is located on the inner wall of the query machine body (1) and is used to shred the recycled paper information.

2. The self-service inquiry device for real estate registration according to claim 1, characterized in that: The reminder unit (21) includes a rotating plate (2101), with connecting blocks (2102) fixedly connected to both sides of the rotating plate (2101). Rotating rods (2103) are fixedly connected to the inner walls of both connecting blocks (2102). Both rotating rods (2103) are rotatably connected to the inner wall of the query machine body (1). A support plate (2104) is fixedly connected to one side of the query machine body (1). A first motor (2105) is fixedly connected to the top of the support plate (2104). The output end of the first motor (2105) is connected to one of the... One end of the rotating rod (2103) is fixedly connected, and a contact block (2106) is rotatably connected to the surface of one of the connecting blocks (2102). A touch switch (2107) is fixedly connected to one side of the query machine body (1). The contact block (2106) and the touch switch (2107) are used in conjunction. A speaker (2108) is fixedly connected to one side of the query machine body (1). The speaker (2108) is electrically connected to the touch switch (2107). A photoelectric sensor (2112) is fixedly connected to the inner wall of the rotating plate (2101).

3. The self-service inquiry device for real estate registration according to claim 2, characterized in that: One of the connecting blocks (2102) has a mounting block (2109) fixedly connected to its surface. The inner wall of the mounting block (2109) is rotatably connected to a connecting column (2110). The surface of the connecting column (2110) is fixedly connected to the inner wall of the contact block (2106). A first torsion spring (2111) is sleeved on the surface of the connecting column (2110). One end of the first torsion spring (2111) is fixedly connected to one side of the contact block (2106), and the other end of the first torsion spring (2111) is fixedly connected to one side of the mounting block (2109).

4. The self-service inquiry device for real estate registration according to claim 2, characterized in that: The recycling unit (22) includes a recycling tank (2201), which is located on the inner wall of the query machine body (1). A recycling hole (2202) is provided at the bottom of the printout port (11). The recycling hole (2202) communicates with the recycling tank (2201). A sealing plate (2203) is rotatably connected to the inner side of the recycling hole (2202). Two uprights (2204) are fixedly connected to the top of the sealing plate (2203). A positioning shell (2205) is fixedly connected to the top of each of the two uprights (2204). A slider (2206) is slidably connected to the surface of the uprights (2204). A first inclined block (2207) is fixedly connected to one side of the slider (2206). The positioning shell (2205) is rotatably connected to the bottom of the printer body (1). The inner wall of the 05) is slidably connected to a second inclined block (2208), the first inclined block (2207) and the second inclined block (2208) are in slidable contact, a drive rod (2209) is fixedly connected to one side of the second inclined block (2208), two inclined grooves (2210) are opened on the inner side of the printing output port (11), one end of the drive rod (2209) is in slidable contact with the inner wall of the inclined groove (2210), the inner wall of the slider (2206) is rotatably connected to a rotating shaft (2211), the inner wall of the slider (2206) is fixedly connected to a motor (2212), the output end of the motor (2212) is fixedly connected to one end of the rotating shaft (2211), and a rubber wheel (2213) is fixedly connected to the surface of the rotating shaft (2211).

5. A self-service inquiry device for real estate registration according to claim 4, characterized in that: The surface of the upright (2204) is slidably fitted with a first spring (2214), the top end of the first spring (2214) is fixedly connected to the inner top of the positioning shell (2205), the bottom end of the first spring (2214) is fixedly connected to the top of the slider (2206), the surface of the drive rod (2209) is fixedly fitted with a limiting piece (2215), the surface of the drive rod (2209) is slidably fitted with a second spring (2216), one end of the second spring (2216) is fixedly connected to one side of the limiting piece (2215), and the other end of the second spring (2216) is fixedly connected to one side of the positioning shell (2205).

6. The self-service inquiry device for real estate registration according to claim 4, characterized in that: A positioning ring (2217) is fixedly sleeved on the surface of one of the rotating rods (2103). A drive bar (2218) is fixedly connected to the surface of the positioning ring (2217). A sliding groove (2219) is provided on one side of the query machine body (1). The sliding groove (2219) is connected to the recycling groove (2201). The drive bar (2218) extends through the sliding groove (2219) to the inner cavity of the recycling groove (2201). A docking frame (2220) is fixedly connected to the bottom of the sealing plate (2203). The drive bar (2218) and the docking frame (2220) are used in conjunction.

7. A self-service inquiry device for real estate registration according to claim 4, characterized in that: The bottom of the sealing plate (2203) is fixedly connected to a positioning strip (2221), and the inner wall of the positioning strip (2221) is fixedly connected to a long column (2222). The two ends of the long column (2222) are rotatably connected to the inner wall of the query machine body (1). A second torsion spring (2223) is slidably sleeved on the surface of the long column (2222). The two ends of the second torsion spring (2223) are fixedly connected to the opposite sides of the positioning strip (2221) and the recycling tank (2201), respectively.

8. A self-service inquiry device for real estate registration according to claim 4, characterized in that: The shredding unit (23) includes two shredding rollers (2301), both of which are rotatably connected to the inner cavity of the recycling tank (2201). One end of each of the two shredding rollers (2301) is fixedly fitted with a gear (2302), and the two gears (2302) mesh with each other. A placement slot (2303) is provided on one side of the query machine body (1), and a second motor (2304) is fixedly connected to the inner cavity of the placement slot (2303). The output end of the second motor (2304) is fixedly connected to one end of one of the shredding rollers (2301).

9. A self-service inquiry device for real estate registration according to claim 4, characterized in that: The query machine body (1) has a sliding groove (2305) on one side, which is connected to the recycling groove (2201). The inner cavity of the sliding groove (2305) is slidably connected to a storage box (2306).

10. A self-service inquiry device for real estate registration according to claim 1, characterized in that: A guide bar (2307) is fixedly connected to the inside of the printout (11), and the guide bar (2307) is used to guide the output paper information.

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