CN114673878A

CN114673878A - Data terminal device for bank information management system

Info

Publication number: CN114673878A
Application number: CN202210269914.2A
Authority: CN
Inventors: 张琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-06-28

Abstract

The invention relates to the technical field of data terminals, and discloses a data terminal device for a bank information management system, which comprises: terminal body and machine case. This data terminal device for bank information management system, can utilize the power that elevator motor provided, utilize the meshing between ring gear and the first driving gear to carry out transmission and amplification moment drive the second and lead a position section of thick bamboo and rotate, thereby utilize dislocation between spiral guide hole and the straight guide hole to promote the lift of guide post, thereby realize the control to terminal body height, thereby be convenient for according to different crowd controlling means's height, use experience has been optimized, resistance when utilizing damping ring increase ring gear rotation, supplementary spiral guide hole forms real-time spacing to guide post when guaranteeing that first driving gear can promote ring gear pivoted, utilize compression spring's elasticity to push away terminal body and mounting panel to both ends respectively simultaneously, the compactness between guide post and the spiral guide hole has been improved, the wholeness of device has been improved.

Description

Data terminal device for bank information management system

Technical Field

The invention relates to the technical field of data terminals, in particular to a data terminal device for a bank information management system.

Background

The data terminal, namely the computer display terminal, is the input, output device of the computer system, the function of the self-service terminal machine of the bank mainly includes: some multifunctional self-service terminals also provide a series of convenient services such as passbook printing, statement printing, check deposit, envelope deposit, payment and recharge.

The height of bank data terminal on the market after the installation is accomplished just can be confirmed, when some too high or too low personnel of height use or supplementary use, too high personnel need the operation of bowing, and control panel can't be seen again to some not enough personnel of height, and use experience is poor, and the dust is saved easily in the space of device bottom, because the space is less, is not convenient for clear up and clean.

Disclosure of Invention

In view of the deficiencies of the prior art, the present invention provides a data terminal device for a bank information management system, which solves the problems mentioned in the background above.

The invention provides the following technical scheme: a data terminal device for a bank information management system includes: the terminal comprises a terminal body and a mechanical box, wherein the inner wall of the terminal body is connected with the outer wall of the mechanical box in a sliding manner, the top of the terminal body is rotatably connected with a top cover, the inner side wall of the mechanical box is connected with a mounting plate, air inlet cylinders are arranged on two sides of the mounting plate, the upper surface of the mounting plate is connected with a first guide cylinder, a straight guide hole is formed in the surface of the first guide cylinder in a penetrating manner, the outer wall of the first guide cylinder is rotatably connected with a second guide cylinder, a toothed ring is fixedly sleeved on the outer wall of the second guide cylinder, a spiral guide hole is formed in the surface of the second guide cylinder in a penetrating manner, a lifting cylinder is arranged on the lower surface of the terminal body, a guide column is integrally connected with the outer wall of the lifting cylinder, the outer wall of the guide column is connected with the inner wall of the straight guide hole and the inner wall of the spiral guide hole in a sliding manner, and a lifting motor is installed on the inner side wall of the mechanical box, the output end of the lifting motor is connected with a first driving gear through a coupler, the outer wall of the first driving gear is meshed with the outer wall of the toothed ring and is larger than the outer diameter of the first driving gear, the bottom of the mounting plate is connected with an air deflector, a dust blocking brush is installed at the bottom of the mounting plate, a dust removing motor is installed at the bottom of the mounting plate, the output end of the dust removing motor is connected with dust removing fan blades through a coupler, one side, close to the dust blocking brush, of the mounting plate is connected with supporting legs, and air inlets are formed in the two sides of the mechanical box in a penetrating mode.

Preferably, the inner wall fixedly connected with apron of top cap, and the upper surface of apron is provided with holds the groove, and holds the quantity in groove and be two, and two hold the relative distribution in groove.

Preferably, the inner wall fixedly connected with motor mounting panel of top cap, and the bottom of motor mounting panel is installed and is cleaned the motor, and the output of cleaning the motor passes through shaft coupling fixedly connected with second driving gear, and the inner wall of top cap rotates and is connected with and cleans the frame, and the fixed cover of outer wall that cleans the frame has connect driven gear, and driven gear's outer wall is connected with the outer wall meshing of second driving gear, and driven gear's external diameter is greater than the external diameter of second driving gear.

Preferably, the visual chamber has been seted up to the embedded type of lower surface of top cap, the embedded mounting groove that has seted up in bottom of cleaning the frame, and the inner wall of mounting groove is provided with cleans the sponge, and the inner wall in visual chamber and the upper surface sliding connection who cleans the frame.

Preferably, the inner wall fixedly connected with of apron fills a liquid section of thick bamboo, and the bottom of filling a liquid section of thick bamboo is provided with an interior section of thick bamboo that prolongs, and the internally mounted of filling a liquid section of thick bamboo has sealed lid, and the inner wall of filling a liquid section of thick bamboo is provided with the internal thread, and the outer wall of sealed lid is provided with the external screw thread, and a liquid section of thick bamboo passes through internal thread and external screw thread and sealed lid threaded connection, and the top of sealed lid runs through and has seted up the bleeder vent, and the top of sealed lid is provided with the sealing plug, and the shape size of sealing plug all matches each other with the shape size of bleeder vent, the inside of cleaning the frame is provided with the fluid passage, and the inside of fluid passage is provided with the cleaning solution, and the inner wall laminating of fluid passage has the sealing ring, and the inner wall of sealing ring and the outer wall sliding connection who prolongs a section of thick bamboo in.

Preferably, the inner wall of the liquid channel is fixedly connected with the guide frame, the inner wall of the liquid channel is connected with the sliding block in a sliding manner, one side, away from the sealing ring, of the sliding block is movably connected with a limiting spring, the limiting spring is movably sleeved on the outer wall of the guide frame, the bottom of the wiping frame is penetrated and provided with a liquid leakage hole, a sealing ring is arranged on the inner wall of the liquid leakage hole, and the liquid leakage hole is located below the sliding block.

Preferably, the outer surface laminating of top cap has the damping pad, and the surface of damping pad and the upper surface sliding connection of terminal body, and the bottom laminating of top cap has the buffering strip, and buffering strip and terminal body swing joint.

Preferably, the inner wall of the air inlet cylinder is fixedly connected with a blocking plate, two sides of the blocking plate are provided with ventilation openings in a penetrating mode, the shape and the size of the blocking plate are matched with those of the air inlet, two sides of the mounting plate are provided with ventilation holes in a penetrating mode, the inner portions of the ventilation holes are communicated with the inner portion of the air inlet cylinder, and the ventilation holes are located above the air deflector.

Preferably, the top of the first guide cylinder is fixedly connected with a cushion pad, the shape and the size of the cushion pad are matched with those of the first guide cylinder, one side of the mounting plate, which is close to the second guide cylinder, is fixedly connected with a damping ring, the damping ring is positioned between the mounting plate and the toothed ring, and one side of the damping ring, which is far away from the mounting plate, is in sliding connection with the lower surface of the toothed ring.

Preferably, the inner wall of the lifting cylinder is provided with a pressurizing spring, one end of the pressurizing spring is movably connected with the lower surface of the terminal body, and the other end of the pressurizing spring is movably connected with the upper surface of the mounting plate.

Compared with the prior art, the invention has the following beneficial effects:

1. the data terminal device for the bank information management system comprises a terminal body, a mechanical box, a top cover, a mounting plate, an air inlet cylinder, a first guide cylinder, a straight guide hole, a second guide cylinder, a gear ring, a spiral guide hole, a lifting cylinder, a guide column, a lifting motor, a first driving gear, a damping ring and a pressurizing spring, wherein the power provided by the lifting motor can be utilized, the engagement between the gear ring and the first driving gear is utilized to carry out transmission and amplify torque to drive the second guide cylinder to rotate, so that the dislocation between the spiral guide hole and the straight guide hole is utilized to push the guide column to lift, the control on the height of the terminal body is realized, the use experience is optimized according to the height of different people control devices, the resistance of the gear ring in rotation is increased by utilizing the damping ring, the first driving gear is ensured to push the gear ring to rotate, and meanwhile, the spiral guide column is assisted to form real-time limit on the guide column, meanwhile, the terminal body and the mounting plate are pushed to the two ends respectively by the aid of elasticity of the pressurizing springs, tightness between the guide column and the spiral guide hole is improved, and integrity of the device is improved.

2. This data terminal device for bank information management system, mounting panel through setting up, the air inlet section of thick bamboo, the aviation baffle, keep off the dirt brush, the dust removal motor, the dust removal flabellum, the air intake, baffler and ventilation hole, can utilize the bottom of keeping off the dirt brush setting at the mounting panel, can form the isolation to the space edge under the device, avoided some great discarded objects of volume relatively to be blown the device bottom by natural wind, the cleaning nature of device bottom has been kept, can utilize the dust removal motor to drive the dust that the dust removal flabellum was reserved bottom the device simultaneously when cleaning and cleanness and blow off, the convenience when cleaning and cleaning has been improved.

3. This data terminal device for bank information management system, top cap through setting up, direct guide hole, the motor mounting panel, clean the motor, the second driving gear, clean the frame, clean sponge and driven gear, can provide power through cleaning the motor, it is rotatory to carry out transmission and moment amplification drive cleaning frame through the meshing between second driving gear and the driven gear, thereby the control panel who utilizes to clean the sponge at terminal body top cleans and cleans, the clean nature of device has been improved, operation experience is optimized, can cover the top cap under device non-operating condition simultaneously, control panel to the device forms the protection.

4. This data terminal device for bank information management system, through the frame of cleaning that sets up, fluid passage, clean the sponge, driven gear, fill a liquid section of thick bamboo, interior an extension section of thick bamboo, the guide frame, the slider, weeping hole and spacing spring, can be when cleaning the frame rotation, the slider is driven by centrifugal action and slides to the direction of keeping away from interior an extension section of thick bamboo, thereby open the weeping hole, the inside cleaning solution of fluid passage has been guaranteed to flow into and cleans the sponge is supplementary to clean the sponge cleanness, can be when cleaning a stall simultaneously, the elasticity that utilizes spacing spring promotes the slider and resets, thereby close the weeping hole, guaranteed to cleaning solution formation sealedly.

Drawings

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

FIG. 2 is a side cross-sectional view of the present invention;

FIG. 3 is a schematic illustration of the explosive structure of the present invention;

FIG. 4 is a schematic view of a connection structure of a first guide cylinder and a second guide cylinder according to the present invention;

FIG. 5 is a schematic view of the internal explosion structure of the top cover of the present invention;

FIG. 6 is a schematic side sectional view of the top cover of the present invention;

FIG. 7 is a bottom view of the present invention;

FIG. 8 is a schematic view of an explosive structure inside a second guide cylinder according to the present invention;

FIG. 9 is an enlarged view taken at A of FIG. 5 according to the present invention.

In the figure: 1. a terminal body; 2. a machine box; 3. a top cover; 4. mounting a plate; 5. an air inlet cylinder; 6. a first guide cylinder; 7. a straight guide hole; 8. a second guide cylinder; 9. a toothed ring; 10. a helical pilot hole; 11. a lifting cylinder; 12. a guide post; 13. a lifting motor; 14. a first drive gear; 15. an air deflector; 16. a dust-blocking brush; 17. a dust removal motor; 18. dust removal fan blades; 19. supporting legs; 20. an air inlet; 21. a cover plate; 22. a grip groove; 23. a motor mounting plate; 24. wiping the motor; 25. a second driving gear; 26. a visual cavity; 27. a wiping frame; 28. a liquid channel; 29. wiping sponge; 30. a driven gear; 31. a liquid filling cylinder; 32. an inner extension tube; 33. a sealing cover; 34. a seal ring; 35. a sealing plug; 36. a guide frame; 37. a slider; 38. a weep hole; 39. a limiting spring; 40. a damping pad; 41. a barrier plate; 42. a vent hole; 43. a cushion pad; 44. a damping ring; 45. a compression spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 9, a data terminal device for a bank information management system includes: the terminal comprises a terminal body 1 and a machine box 2, wherein the inner wall of the terminal body 1 is connected with the outer wall of the machine box 2 in a sliding manner, a control panel is arranged on the upper surface of the terminal body 1, the top of the terminal body 1 is connected with a top cover 3 in a rotating manner, the inner side wall of the machine box 2 is connected with a mounting plate 4, air inlet cylinders 5 are arranged on two sides of the mounting plate 4, a first guide cylinder 6 is connected with the upper surface of the mounting plate 4, a straight guide hole 7 is formed in the surface of the first guide cylinder 6 in a penetrating manner, the outer wall of the first guide cylinder 6 is connected with a second guide cylinder 8 in a rotating manner, a toothed ring 9 is fixedly sleeved on the outer wall of the second guide cylinder 8, a spiral guide hole 10 is formed in the surface of the second guide cylinder 8 in a penetrating manner, the guide column 12 can be limited when being pushed to ascend and descend by the rotary labor-saving force of the spiral guide hole 10, a lifting cylinder 11 is arranged on the lower surface of the terminal body 1, the lifting cylinder 11 is connected with an integrated guide column 12 on the outer wall of the lifting cylinder 11, the outer wall of the guide post 12 is connected with the inner wall of the straight guide hole 7 and the inner wall of the spiral guide hole 10 in a sliding mode, the inner side wall of the mechanical box 2 is provided with a lifting motor 13, the output end of the lifting motor 13 is connected with a first driving gear 14 through a coupler, the outer wall of the first driving gear 14 is connected with the outer wall of a toothed ring 9 in a meshing mode, the outer diameter of the toothed ring 9 is larger than the outer diameter of the first driving gear 14, the bottom of the mounting plate 4 is connected with a wind deflector 15, the bottom of the mounting plate 4 is provided with a dust blocking brush 16, the bottom of the mounting plate 4 is provided with a dust removing motor 17, the output end of the dust removing motor 17 is connected with a dust removing fan blade 18 through a coupler, one side, close to the dust blocking brush 16, of the mounting plate 4 is connected with a supporting leg 19, air inlets 20 penetrate through the two sides of the mechanical box 2, and the terminal body 1, the mechanical box 2, the top cover 3, the mounting plate 4, the air inlet 5, the first guide cylinder 6, Direct guide hole 7, a second guide section of thick bamboo 8, the ring gear 9, spiral guide hole 10, a lift section of thick bamboo 11, guide post 12, elevator motor 13 and first driving gear 14, can utilize the power that elevator motor 13 provided, utilize the meshing between ring gear 9 and the first driving gear 14 to carry out transmission and amplification moment drive second guide section of thick bamboo 8 and rotate, thereby utilize the dislocation between spiral guide hole 10 and the direct guide hole 7 to promote the lift of guide post 12, thereby realize the control to terminal body 1 height, thereby be convenient for according to different crowd controlling means's height, optimized and used and experienced.

Wherein; the inner wall fixedly connected with apron 21 of top cap 3, and the upper surface of apron 21 is provided with holds groove 22, and holds the quantity of groove 22 and be two, and two hold groove 22 relative distributions to in opening and shutting of utilizing to hold groove 22 to assist top cap 3, can cover top cap 3 under the device unoperated state, form the protection to the control panel of device.

Wherein; the inner wall of the top cover 3 is fixedly connected with a motor mounting plate 23, the bottom of the motor mounting plate 23 is provided with a wiping motor 24, the output end of the wiping motor 24 is fixedly connected with a second driving gear 25 through a coupler, the inner wall of the top cover 3 is rotatably connected with a wiping frame 27, the outer wall of the wiping frame 27 is fixedly sleeved with a driven gear 30, the outer wall of the driven gear 30 is meshed with the outer wall of the second driving gear 25, the outer diameter of the driven gear 30 is larger than that of the second driving gear 25, the top cover 3, the straight guide hole 7, the motor mounting plate 23, the wiping motor 24, the second driving gear 25, the wiping frame 27, the wiping sponge 29 and the driven gear 30 are arranged, power can be provided through the wiping motor 24, the wiping frame 27 is driven to rotate through transmission and torque amplification through meshing between the second driving gear 25 and the driven gear 30, and therefore the wiping sponge 29 is used for wiping and cleaning a control panel at the top of the terminal body 1, the cleanness of the device is improved, and the operation experience is optimized.

Wherein; visual chamber 26 has been seted up to the embedded visual chamber 26 of having seted up of lower surface of top cap 3, the embedded mounting groove of having seted up in bottom of wiping frame 27, and the inner wall of mounting groove is provided with wipes sponge 29, and the inner wall of visual chamber 26 and the upper surface sliding connection who wipes frame 27, so that wiping frame 27 can be at the inside free rotation in visual chamber 26, the sponge, be a porous material, good hydroscopicity has, can be used for cleaning article, the sponge that people used commonly is made by wood cellulose fibre or foamed plastic polymer, also have the natural sponge of making by the sponge animal, most of natural sponge are used for the health to clean or the drawing, synthetic sponge that three kinds of other materials were made in addition, be low density polyether respectively, polyvinyl alcohol and polyester.

Wherein; the inner wall of the cover plate 21 is fixedly connected with a liquid filling cylinder 31, the bottom of the liquid filling cylinder 31 is provided with an inner extending cylinder 32, the inside of the liquid filling cylinder 31 is provided with a sealing cover 33, the inner wall of the liquid filling cylinder 31 is provided with an internal thread, the outer wall of the sealing cover 33 is provided with an external thread, the liquid filling cylinder 31 is in threaded connection with the sealing cover 33 through the internal thread and the external thread, the top of the sealing cover 33 is penetrated and provided with a vent hole, the top of the sealing cover 33 is provided with a sealing plug 35, the shape and the size of the sealing plug 35 are matched with those of the vent hole, the inside of the wiping frame 27 is provided with a liquid channel 28, the inside of the liquid channel 28 is provided with cleaning liquid, the inner wall of the liquid channel 28 is attached with a sealing ring 34, and the inner wall of the sealing ring 34 is in sliding connection with the outer wall of the inner extending cylinder 32, so that the vent hole can be opened to ensure the air pressure balance when the control panel is cleaned, and the cleaning liquid can flow normally, after the top cover 3 is opened, the air holes can be closed by the sealing plug 35 to avoid leakage, and meanwhile, the sealing cover 33 can be directly opened to supplement cleaning liquid to the interior of the liquid filling cylinder 31.

Wherein; the inner wall of the liquid channel 28 is fixedly connected with a guide frame 36, the inner wall of the liquid channel 28 is connected with a sliding block 37 in a sliding manner, one side, far away from the sealing ring 34, of the sliding block 37 is movably connected with a limiting spring 39, the limiting spring 39 is movably sleeved on the outer wall of the guide frame 36, a liquid leakage hole 38 is formed in the bottom of the wiping frame 27 in a penetrating manner, a sealing ring is arranged on the inner wall of the liquid leakage hole 38, the liquid leakage hole 38 is located below the sliding block 37, and the sliding block 37, the liquid leakage hole 38 and the limiting spring 39 are driven to slide in a direction far away from the inner extending cylinder 32 by centrifugal action through the arranged wiping frame 27, the liquid channel 28, the wiping sponge 29, the driven gear 30, the liquid filling cylinder 31, the inner extending cylinder 32, the guide frame 36, the sliding block 37, the liquid leakage hole 38 and the limiting spring 39, so that the cleaning liquid in the liquid channel 28 flows into the wiping sponge 29 to assist in cleaning, meanwhile, when the wiping frame 27 stops rotating, the slide block 37 can be pushed to reset by the elasticity of the limiting spring 39, so that the liquid leakage hole 38 is closed, and the cleaning liquid is ensured to be sealed.

Wherein; the surface laminating of top cap 3 has damping pad 40, and damping pad 40's surface and the upper surface sliding connection of terminal body 1, and the bottom laminating of top cap 3 has the buffering strip, and buffering strip and terminal body 1 swing joint to it is spacing to utilize damping pad 40 increase frictional force to form top cap 3.

Wherein; the inner wall fixedly connected with baffler 41 of air inlet 5, and the both sides of baffler 41 run through and have seted up the vent, and the shape size of baffler 41 all matches each other with the shape size of air intake 20, the both sides of mounting panel 4 run through and have seted up ventilation hole 42, and the inside in ventilation hole 42 is linked together with the inside of air inlet 5, and ventilation hole 42 is located the top of aviation baffle 15 to can prevent that great object from blockking up when guaranteeing that dust removal flabellum 18 during operation top can have gaseous replenishment.

Wherein; first top fixedly connected with blotter 43 of leading a position section of thick bamboo 6, and the shape size of blotter 43 all matches each other with the shape size of first leading a position section of thick bamboo 6, one side fixedly connected with damping ring 44 that mounting panel 4 is close to second leading a position section of thick bamboo 8, and damping ring 44 is located between mounting panel 4 and ring gear 9, and damping ring 44 keeps away from one side of mounting panel 4 and the lower surface sliding connection of ring gear 9, utilize damping ring 44 to increase the resistance when ring gear 9 is rotatory, supplementary spiral guide hole 10 forms real-time spacing to leading a position post 12 when guaranteeing that first driving gear 14 can promote ring gear 9 pivoted.

Wherein; the inner wall of the lifting cylinder 11 is provided with a pressurizing spring 45, one end of the pressurizing spring 45 is movably connected with the lower surface of the terminal body 1, the other end of the pressurizing spring 45 is movably connected with the upper surface of the mounting plate 4, the terminal body 1 and the mounting plate 4 are respectively pushed towards the two ends by utilizing the elasticity of the pressurizing spring 45, the tightness between the guide post 12 and the spiral guide hole 10 is improved, and the integrity of the device is improved.

The working principle is that during lifting, a lifting motor 13 is started, the lifting motor 13 drives a first driving gear 14 to rotate, the first driving gear 14 drives a toothed ring 9 to rotate and amplify torque when rotating, the toothed ring 9 drives a second guide cylinder 8 to rotate on the surface of the first guide cylinder 6 when rotating, because the first guide cylinder 6 is fixed, the second guide cylinder 8 pushes a guide column 12 to lift by utilizing the dislocation between a spiral guide hole 10 and a straight guide hole 7 when rotating, so that the height of a terminal body 1 is controlled, during dust removal, the lifting motor 13 is started to lift the height of the terminal body 1, an air inlet 20 is exposed after the height of the terminal body 1 is lifted, a dust removal motor 17 is started, the dust removal motor 17 drives a dust removal fan blade 18 to rotate, the air above is pushed downwards when the dust removal motor 17 rotates, flying dust at the bottom of the device is blown around and is discharged through a gap of a dust blocking brush 16, when the dust removing fan blades 18 rotate, the surrounding flow velocity is increased to reduce the pressure to form negative pressure, the outside air flows to the upper part of the dust removing fan blades 18 from the outside through the air inlet 20, the air inlet cylinder 5 and the air vent 42 to continuously supplement the air, when the control panel is cleaned, the top cover 3 is covered, the sealing plug 35 is opened after the top cover 3 is closed, the cleaning motor 24 is started, the cleaning motor 24 drives the second driving gear 25 to rotate, the second driving gear 25 performs transmission and moment amplification through meshing with the driven gear 30 to drive the cleaning frame 27 to rotate, when the cleaning frame 27 rotates, the sliding block 37 is driven by centrifugal action to slide in the direction far away from the inner extending cylinder 32, so that the liquid leakage hole 38 is opened, so that the cleaning liquid in the liquid channel 28 is driven by transient negative pressure generated when the sliding block 37 slides and the self gravity of the cleaning liquid and flows into the cleaning sponge 29 through the liquid leakage hole 38 to wet the cleaning sponge 29, when the wiping frame 27 rotates, the wiping sponge 29 is driven to synchronously rotate to wipe and clean the control panel.

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

Claims

1. A data terminal device for a bank information management system, comprising: the terminal comprises a terminal body (1) and a mechanical box (2), wherein the inner wall of the terminal body (1) is connected with the outer wall of the mechanical box (2) in a sliding manner, the top of the terminal body (1) is connected with a top cover (3) in a rotating manner, the inner side wall of the mechanical box (2) is connected with a mounting plate (4), air inlet cylinders (5) are arranged on two sides of the mounting plate (4), a first guide cylinder (6) is connected to the upper surface of the mounting plate (4), a straight guide hole (7) is formed in the surface of the first guide cylinder (6) in a penetrating manner, a second guide cylinder (8) is connected to the outer wall of the first guide cylinder (6) in a rotating manner, a toothed ring (9) is fixedly sleeved on the outer wall of the second guide cylinder (8), a spiral guide hole (10) is formed in the surface of the second guide cylinder (8) in a penetrating manner, a lifting cylinder (11) is arranged on the lower surface of the terminal body (1), the outer wall of the lifting cylinder (11) is integrally connected with a guide post (12), the outer wall of the guide post (12) is connected with the inner wall of a straight guide hole (7) and the inner wall of a spiral guide hole (10) in a sliding mode, a lifting motor (13) is installed on the inner side wall of the mechanical box (2), the output end of the lifting motor (13) is connected with a first driving gear (14) through a coupler, the outer wall of the first driving gear (14) is connected with the outer wall of a toothed ring (9) in a meshed mode, the outer diameter of the toothed ring (9) is larger than that of the first driving gear (14), the bottom of the mounting plate (4) is connected with an air deflector (15), a dust blocking brush (16) is installed at the bottom of the mounting plate (4), a dust removing motor (17) is installed at the bottom of the mounting plate (4), and the output end of the dust removing motor (17) is connected with dust removing fan blades (18) through a coupler, one side of the mounting plate (4) close to the dust blocking brush (16) is connected with a supporting leg (19), and air inlets (20) are formed in the two sides of the mechanical box (2) in a penetrating mode.

2. The data terminal device for the bank information management system according to claim 1, wherein a cover plate (21) is fixedly connected to an inner wall of the top cover (3), and the upper surface of the cover plate (21) is provided with two holding grooves (22), and the two holding grooves (22) are distributed oppositely.

3. The data terminal device for the bank information management system according to claim 2, wherein the inner wall of the top cover (3) is fixedly connected with a motor mounting plate (23), the bottom of the motor mounting plate (23) is provided with a wiping motor (24), the output end of the wiping motor (24) is fixedly connected with a second driving gear (25) through a coupler, the inner wall of the top cover (3) is rotatably connected with a wiping frame (27), the outer wall of the wiping frame (27) is fixedly sleeved with a driven gear (30), the outer wall of the driven gear (30) is meshed with the outer wall of the second driving gear (25), and the outer diameter of the driven gear (30) is larger than the outer diameter of the second driving gear (25).

4. The data terminal device for the bank information management system according to claim 3, wherein a visible cavity (26) is embedded in the lower surface of the top cover (3), a mounting groove is embedded in the bottom of the wiping frame (27), a wiping sponge (29) is arranged on the inner wall of the mounting groove, and the inner wall of the visible cavity (26) is connected with the upper surface of the wiping frame (27) in a sliding manner.

5. The data terminal device for the bank information management system according to claim 4, wherein the inner wall of the cover plate (21) is fixedly connected with a liquid filling cylinder (31), an inner extending cylinder (32) is arranged at the bottom of the liquid filling cylinder (31), a sealing cover (33) is installed inside the liquid filling cylinder (31), inner threads are arranged on the inner wall of the liquid filling cylinder (31), outer threads are arranged on the outer wall of the sealing cover (33), the liquid filling cylinder (31) is in threaded connection with the sealing cover (33) through the inner threads and the outer threads, air holes are formed in the top of the sealing cover (33) in a penetrating mode, a sealing plug (35) is arranged at the top of the sealing cover (33), the shape and size of the sealing plug (35) are matched with those of the air holes, a liquid channel (28) is arranged inside the wiping frame (27), and cleaning liquid is arranged inside the liquid channel (28), and the inner wall of the liquid channel (28) is attached with a sealing ring (34), and the inner wall of the sealing ring (34) is connected with the outer wall of the inner extending cylinder (32) in a sliding way.

6. The data terminal device for the bank information management system according to claim 5, wherein the inner wall of the liquid channel (28) is fixedly connected with a guide frame (36), the inner wall of the liquid channel (28) is slidably connected with a sliding block (37), one side of the sliding block (37) away from the sealing ring (34) is movably connected with a limiting spring (39), the limiting spring (39) is movably sleeved on the outer wall of the guide frame (36), the bottom of the wiping frame (27) is provided with a liquid leakage hole (38) in a penetrating manner, the inner wall of the liquid leakage hole (38) is provided with a sealing ring, and the liquid leakage hole (38) is located below the sliding block (37).

7. The data terminal device for the bank information management system according to claim 1, wherein a damping pad (40) is attached to the outer surface of the top cover (3), the outer surface of the damping pad (40) is slidably connected with the upper surface of the terminal body (1), a buffering strip is attached to the bottom of the top cover (3), and the buffering strip is movably connected with the terminal body (1).

8. The data terminal device for the bank information management system according to claim 1, wherein a blocking plate (41) is fixedly connected to an inner wall of the air inlet cylinder (5), ventilation openings are formed through two sides of the blocking plate (41), the shape and size of the blocking plate (41) are matched with those of the air inlet (20), ventilation holes (42) are formed through two sides of the mounting plate (4), the inside of the ventilation holes (42) is communicated with the inside of the air inlet cylinder (5), and the ventilation holes (42) are located above the air deflector (15).

9. The data terminal device for the bank information management system according to claim 1, wherein a cushion pad (43) is fixedly connected to the top of the first guide barrel (6), the shape and size of the cushion pad (43) are matched with those of the first guide barrel (6), a damping ring (44) is fixedly connected to one side of the mounting plate (4) close to the second guide barrel (8), the damping ring (44) is located between the mounting plate (4) and the toothed ring (9), and one side of the damping ring (44) far away from the mounting plate (4) is slidably connected to the lower surface of the toothed ring (9).

10. The data terminal device for the bank information management system according to claim 1, wherein a pressure spring (45) is disposed on an inner wall of the lifting cylinder (11), one end of the pressure spring (45) is movably connected to a lower surface of the terminal body (1), and the other end of the pressure spring (45) is movably connected to an upper surface of the mounting plate (4).