CN111109884A

CN111109884A - Data storage device for bank hall

Info

Publication number: CN111109884A
Application number: CN201911408736.1A
Authority: CN
Inventors: 年艳
Original assignee: Shaoxing Huahuo Intelligent Equipment Co ltd
Current assignee: Shaoxing Huahuo Intelligent Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-08

Abstract

The invention discloses a data placement device for a bank hall, which comprises a base, wherein a lifting adjusting assembly is arranged at the upper end of the base, a first connecting piece is arranged at the upper end of the lifting adjusting assembly, three groups of second connecting pieces are uniformly distributed on the periphery of the first connecting piece along the circumferential direction, and a data storage assembly is arranged on each second connecting piece. When the data storage structure is used for storing data, the data are placed in the storage box in the data storage structure, the data can be kept in an upright state all the time through the data tidying structure without falling down, so that a client can conveniently watch and take the data, the data storage amount can be increased and the data can be conveniently taken by the client through the two data storage structures, and the position of the two data storage structures can be adjusted by the user through the sliding adjusting mechanism.

Description

Data storage device for bank hall

Technical Field

The invention belongs to the field of articles for a bank hall, and particularly relates to a data placing device for the bank hall.

Background

In order to facilitate customers to know business contents, a bank can place business workers in halls for the customers to check, most of bank halls are directly stacked and attached on counters or placed on simple placing racks, the work of workers is easily influenced when the bank halls are placed on the counters, the simple placing racks can only place a small amount of data, the customers cannot conveniently take the data when the placing racks are high in height, the data are prone to toppling when the data are few, the checking and taking are not prone to occurring, and meanwhile the simple placing racks are poor in stability and prone to toppling.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provides a data storage device for a bank hall, data is stored in a storage box in a data storage structure, the data can be kept in an upright state all the time through a data tidying structure without falling, a client can conveniently watch and take the data, and the data storage amount can be increased and the client can conveniently take the data through the two groups of data storage structures.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

a data storage device for a bank hall comprises a base, wherein a lifting adjusting assembly is mounted at the upper end of the base, a first connecting piece is mounted at the upper end of the lifting adjusting assembly, three groups of second connecting pieces are uniformly distributed on the periphery of the first connecting piece along the circumferential direction, and a data storage assembly is mounted on each second connecting piece;

the base comprises a bearing bottom plate, an installation circular groove is formed in the upper end of the bearing bottom plate, a supporting circular rod is vertically and upwards arranged at the center of the installation circular groove, positioning structures are uniformly distributed on the edge of the bottom of the bearing bottom plate along the circumferential direction, and a moving device is arranged at the position, close to the positioning structures, of the lower end of the bearing bottom plate;

the lifting adjusting assembly comprises a circular plate, the periphery of the circular plate is connected with a second rotating ring through a connecting strip, the upper end of the connecting strip is provided with a rotating handle, the outer wall of the second rotating ring is rotatably connected with the inner side wall of the mounting circular groove, the center of the circular plate is vertically penetrated and provided with a first connecting hole, the upper end of the circular plate is connected with a circular pipe, the lower end of the outer side of the circular pipe is provided with a connecting flange, the connecting flange is fixedly connected with the upper end of the circular plate through a bolt, the upper end of the inner side of the circular pipe is provided with an internal threaded pipe, the internal thread of the internal threaded pipe is connected with a lifting threaded rod, the lower end of the periphery;

the first connecting piece comprises a connecting upright post, a connecting upright post is fixed on the outer side of the first connecting piece, the upper end of the connecting upright post penetrates through the connecting upright post in a sliding manner to be fixedly connected with the fixing block, three groups of connecting plates are uniformly distributed on the periphery of the connecting upright post along the circumferential direction, connecting grooves are formed in the outer sides of the connecting plates, a third flange is arranged at the lower end of the periphery of the connecting upright post, the lower end of the third flange is fixedly connected with the upper end of the lifting threaded rod, a third connecting hole is formed in the lower end of the connecting upright post, and the upper end of the supporting round rod sequentially;

the second connecting piece comprises a connecting vertical strip which is fixedly connected with the connecting groove through a screw, connecting transverse strips are symmetrically arranged at the upper end and the lower end of the connecting vertical strip, a fixing piece is arranged on the outer side of one end, far away from the connecting vertical strip, of each connecting transverse strip, and the data storage assembly is rotatably connected with the connecting transverse strips through the fixing pieces;

the data storage assembly comprises an installation frame, data storage structures are arranged on the front side and the rear side inside the installation frame, and a sliding adjusting mechanism is arranged on the installation frame;

the mounting frame comprises a first mounting vertical plate, mounting transverse plates are symmetrically arranged at the upper end and the lower end of the inner side of the first mounting vertical plate and are rotatably connected with a positioning piece, one end, far away from the first mounting vertical plate, of each mounting transverse plate is connected with a second mounting vertical plate through a screw, and through grooves are horizontally formed in the front side and the rear side of each mounting vertical plate;

the data storage structure comprises a vertical storage plate, data storage boxes are uniformly distributed on the front side and the rear side of the vertical storage plate, the rear end of each data storage box is fixedly connected with the vertical storage plate, a data tidying structure is mounted in each data storage box, sliding vertical plates are symmetrically arranged on the left side and the right side of the vertical storage plate, and the outer ends of the sliding vertical plates slide through the through grooves;

the data tidying structure comprises a tidying vertical plate, the rear end of the tidying vertical plate is connected with an expansion spring, and the rear end of the expansion spring is fixedly connected with the storage vertical plate through a connecting sheet;

the sliding adjusting mechanism comprises a first rotating shaft and a second rotating shaft which are symmetrically distributed up and down, a first step belt wheel is installed at one end of the first rotating shaft, the other end of the first rotating shaft sequentially penetrates through the second installation vertical plate, the first installation vertical plate and is provided with a second step belt wheel, a first strip-shaped synchronous belt is connected onto the first step belt wheel, two ends of the first strip-shaped synchronous belt are respectively and fixedly connected with the upper ends of the two sliding vertical plates which are aligned front and back on one side, a second strip-shaped synchronous belt is connected onto the second step belt wheel, two ends of the second strip-shaped synchronous belt are respectively and fixedly connected with the upper ends of the two sliding vertical plates which are aligned front and back on the other side, a third step belt wheel is installed at one end of the second rotating shaft, the other end of the second rotating shaft sequentially penetrates through the second installation vertical plate, the first installation vertical plate and is provided with a fourth, be connected with fourth shape hold-in range on the fourth step band pulley, the slip riser lower extreme fixed connection that aligns around fourth shape hold-in range both ends respectively and two of opposite side, second axis of rotation one end is connected with adjusts the structure, adjust the structure include with second axis of rotation fixed connection's turbine, the turbine outside is installed and is sheltered from the shell, shelter from the shell lower extreme through connecting diaphragm and installation frame lower extreme fixed connection, turbine one side meshing is connected with the worm, the inner slip of worm is passed and is sheltered from the shell and install the frame rotation and be connected, the crank is installed to the worm outer end.

Further, the moving device moves the universal wheels.

Further, location structure is including rotating the post, it has vertical connecting hole to rotate the vertical through-opening of post center department, it has the spacing groove to rotate post periphery upper end equipartition, it is equipped with first flange to rotate post periphery lower extreme, the bearing plate edge has vertical through hole along the circumferencial direction equipartition, vertical through hole lower extreme is equipped with spacing hole, spacing hole diameter is greater than vertical through hole diameter, it passes vertical through hole and first rotation ring fixed connection to rotate post upper end slip, first rotation ring inner wall equipartition have with spacing groove interference fit's spacing arch, first rotation ring outer wall bilateral symmetry is equipped with the hand and twists the piece, vertical connecting hole female connection has the support post, the support post lower extreme is equipped with the sucking disc.

Further, the mounting includes the screw thread pole setting, screw thread pole setting lower extreme is equipped with the rotation pole setting, it has the screw hole with screw thread pole setting matched with to connect vertical run-through to open on the horizontal strip, screw thread pole setting upper end is equipped with spacing cylinder, it has first location quad slit to open on the spacing cylinder, spacing cylinder upper end is connected with the setting element, the setting element includes the location horizontal strip, location horizontal strip lower extreme one side is equipped with first location square, first location square and first location quad slit interference fit, location horizontal strip lower extreme opposite side is equipped with second location square perpendicularly, location horizontal strip lower extreme one side is equipped with first location square and opens the second quad slit that has with second location square interference fit on the upper end perpendicularly, the vertical rotation hole that is connected with the rotation pole setting rotation of running through of installation diaphragm center department.

Furthermore, neat riser rear side lower extreme is equipped with the installation piece of symmetric distribution, rotates on the installation piece and is connected with the pivot, installs the gyro wheel in the pivot, gyro wheel and the inboard sliding connection of data case lower extreme.

The invention has the beneficial effects that:

1. when the data is stored, the data is placed in the storage box in the data storage structure, and the data can be kept in an upright state all the time through the data tidying structure without falling down, so that a client can conveniently watch and take the data;

2. the data storage quantity can be increased and data can be conveniently taken by a customer by arranging the two groups of data storage structures, the user can adjust the positions of the two groups of data storage structures through the sliding adjusting mechanism, when data on one data storage structure needs to be taken, the hand crank is rotated to enable the group of data storage structures to slide to the lower part, so that the data can be conveniently taken, the data can be stored on the front side and the rear side of the data storage structure, and the front and the rear adjustment of the data storage structure can be realized by rotating the mounting frame when the data storage structure is used;

3. the three groups of data storage assemblies are arranged along the circumferential direction, so that a customer can take data from different surfaces, the customer can further conveniently search the taken data, more data can be placed, and the use performance of the invention is enlarged;

4. the lifting adjusting assembly can adjust the height of the data storage assembly, so that a user can adjust the height according to specific conditions, and the operation is convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

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

FIG. 2 is a schematic view of a portion of the present invention;

FIG. 3 is an exploded view of a portion of the structure of the present invention;

FIG. 4 is an exploded view of a portion of the structure of the present invention;

FIG. 5 is a partial sectional view of the construction of the present invention;

FIG. 6 is an exploded view of a portion of the structure of the present invention;

FIG. 7 is an exploded view of a portion of the structure of the present invention;

FIG. 8 is an exploded view of a portion of the structure of the present invention;

FIG. 9 is a schematic view of a portion of the present invention;

FIG. 10 is an exploded view of a portion of the structure of the present invention;

FIG. 11 is a side view of a partial structure of the present invention;

FIG. 12 is a partial schematic structural view of the present invention;

FIG. 13 is a side view of a partial structure of the present invention;

FIG. 14 is a front view of a portion of the structure of the present invention;

fig. 15 is a partial structural schematic of the present invention.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1, the device for placing the data in the bank hall comprises a base 1, wherein a lifting adjusting component 2 is installed at the upper end of the base 1, a first connecting piece 3 is installed at the upper end of the lifting adjusting component 2, three groups of second connecting pieces 4 are uniformly distributed on the periphery of the first connecting piece 3 along the circumferential direction, and a data storage component 5 is installed on the second connecting pieces 4.

As shown in fig. 2, the base 1 includes a bearing bottom plate 11, an installation circular groove 111 is opened at the upper end of the bearing bottom plate 11, a support circular rod 12 is vertically and upwardly arranged at the center of the installation circular groove 111, positioning structures 13 are uniformly distributed at the bottom edge of the bearing bottom plate 11 along the circumferential direction, a moving device 14 is installed at the lower end of the bearing bottom plate 11 near the positioning structures 13, and the moving device 14 moves the universal wheel.

As shown in fig. 3, the positioning structure 13 includes a rotating column 131, a vertical connecting hole 1311 vertically penetrates through the center of the rotating column 131, a limiting groove 1313 is uniformly distributed at the upper end of the outer periphery of the rotating column 131, a first rib 1312 is arranged at the lower end of the outer periphery of the rotating column 131, a vertical through hole 1101 is uniformly distributed at the edge of the load-bearing bottom plate 11 along the circumferential direction, a limiting hole 1102 is arranged at the lower end of the vertical through hole 1101, the diameter of the limiting hole 1102 is larger than that of the vertical through hole 1101, the upper end of the rotating column 131 slides through the vertical through hole 1101 to be fixedly connected with a first rotating ring 132, limiting protrusions 1321 in interference fit with the limiting groove 1313 are uniformly distributed on the inner wall of the first rotating ring 132, hand-screwed blocks 1322 are symmetrically arranged on both sides of the outer wall of the first rotating ring 132, a supporting column 133 is connected in the vertical connecting hole 1311, the supporting column 133 is, when the user needs to move the device, the reverse rotation hand screwing block 1322 drives the rotation column 131 to rotate reversely, so that the support column 133 moves upwards, and the suction disc 1331 is separated from the ground, so that the user can move the device through the moving device 14.

As shown in fig. 4 and 5, the lifting adjusting assembly 2 includes a circular plate 21, the periphery of the circular plate 21 is connected with a second rotating ring 212 through a connecting strip 211, the upper end of the connecting strip 211 is provided with a rotating handle 213, the outer wall of the second rotating ring 212 is rotatably connected with the inner wall of the installation circular groove 111, the center of the circular plate 21 is vertically penetrated with a first connecting hole 2101, the upper end of the circular plate 21 is connected with a circular tube 22, the outer lower end of the circular tube 22 is provided with a connecting flange 221, the connecting flange 221 is fixedly connected with the upper end of the circular plate 21 through a bolt, the inner upper end of the circular tube 22 is provided with an inner threaded tube 222, the inner threaded tube 222 is internally threaded with a lifting threaded rod 23, the lower end of the periphery of the lifting threaded rod 23 is provided with a second retaining edge 231, the second retaining edge 231 is slidably connected with the lower end of the inner threaded tube, the circular plate 21 drives the circular tube 22 to rotate, the circular tube 22 drives the lifting threaded rod 23 to ascend or descend, and the lifting threaded rod 23 drives the first connecting piece 3 to ascend or descend, so that the data storage component 5 is promoted to ascend or descend.

As shown in fig. 6 and 7, the first connecting member 3 includes a connecting upright 31, a connecting upright 32 is fixed on the outer side of the first connecting member 3, the upper end of the connecting upright 31 slides through the connecting upright 32 and is fixedly connected with a fixed block 34, three groups of connecting plates 33 are uniformly distributed on the periphery of the connecting upright 32 along the circumferential direction, a connecting groove 331 is formed on the outer side of the connecting plate 33, a third flange 311 is arranged at the lower end of the periphery of the connecting upright 31, the lower end of the third flange 311 is fixedly connected with the upper end of the lifting threaded rod 23, a third connecting hole 3101 is formed at the lower end of the connecting upright 31, and the upper end of the supporting round rod 12 sequentially slides through the first connecting hole 2101, the second connecting.

As shown in fig. 8, the second connecting member 4 includes a connecting vertical bar 41, the connecting vertical bar 41 is fixedly connected with the connecting groove 331 through a screw, connecting horizontal bars 42 are symmetrically arranged at the upper and lower ends of the connecting vertical bar 41, a fixing member 43 is mounted at the outer side of one end of the connecting horizontal bar 42 far away from the connecting vertical bar 41, the data storage assembly 5 is rotatably connected with the connecting horizontal bar 42 through the fixing member 43, the fixing member 43 includes a threaded vertical bar 431, a rotating vertical bar 432 is arranged at the lower end of the threaded vertical bar 431, a threaded hole 421 matching with the threaded vertical bar 431 is vertically penetrated through the connecting horizontal bar 42, a limiting round block 433 is arranged at the upper end of the threaded vertical bar 431, a first positioning square hole 4331 is opened at the upper end of the limiting round block 433, a positioning member 434 is connected to the upper end of the limiting round block 433, the positioning member 434 includes a positioning horizontal bar 4341, a first positioning square bar 4342 is vertically arranged at one side, a second positioning square bar 4343 is vertically arranged on the other side of the lower end of the positioning transverse bar 4341, and a second square hole 422 which is in interference fit with the second positioning square bar 4343 is vertically arranged on one side of the lower end of the positioning transverse bar 4341 and is provided with a first positioning square bar 4342.

As shown in fig. 9, the data storage assembly 5 includes a mounting frame 51, data storage structures 52 are mounted on the front and rear sides of the interior of the mounting frame 51, and a sliding adjustment mechanism 53 is mounted on the mounting frame 51.

As shown in fig. 10, the mounting frame 51 includes a first mounting vertical plate 511, mounting horizontal plates 512 are symmetrically disposed at upper and lower ends of an inner side of the first mounting vertical plate 511, the mounting horizontal plates 512 are rotatably connected to a positioning part 434, a rotating hole 5121 rotatably connected to a rotating vertical rod 432 is vertically arranged at a center of the mounting horizontal plate 512 in a penetrating manner, one end of the mounting horizontal plate 512 far away from the first mounting vertical plate 511 is connected to a second mounting vertical plate 513 through a screw, and penetrating grooves 514 are horizontally arranged on front and rear sides of the first mounting vertical plate 511 and the second mounting vertical plate 513.

As shown in fig. 11 and 12, the data storage structure 52 includes a vertical storage plate 521, data storage boxes 522 are uniformly distributed on both front and rear sides of the vertical storage plate 521, a rear end of each data storage box 522 is fixedly connected to the vertical storage plate 521, an upper end of each data storage box 522 is an open end, an upper side of a front end of each data storage box 522 is an open end, a data alignment structure 523 is installed in each data storage box 522, sliding vertical plates 5211 are symmetrically arranged on both left and right sides of the vertical storage plate 521, and an outer end of each sliding vertical plate 5211 slides through the through slot 514.

As shown in fig. 13, the data aligning structure 523 includes an aligning vertical plate 5231, a telescopic spring 5232 is connected to the rear end of the aligning vertical plate 5231, the rear end of the telescopic spring 5232 is fixedly connected to the storage vertical plate 521 through a connecting plate, symmetrically distributed mounting blocks 5234 are arranged at the lower end of the rear side of the aligning vertical plate 5231, a rotating shaft 5235 is rotatably connected to the mounting blocks 5234, a roller 5236 is mounted on the rotating shaft 5235, and the roller 5236 is slidably connected to the inner side of the lower end of the data storage box 522.

As shown in fig. 14 and 15, the sliding adjustment mechanism 53 includes a first rotating shaft 531 and a second rotating shaft 532 which are vertically and symmetrically distributed, a first step pulley 5311 is installed at one end of the first rotating shaft 531, the other end of the first rotating shaft 531 sequentially slides through the second mounting upright plate 513, the first mounting upright plate 511 and is provided with a second step pulley 5312, a first strip-shaped synchronous belt 5313 is connected to the first step pulley 5311, two ends of the first strip-shaped synchronous belt 5313 are respectively and fixedly connected to the upper ends of the two sliding upright plates 5211 aligned front and back at one side, a second strip-shaped synchronous belt 5314 is connected to the second step pulley 5312, two ends of the second strip-shaped synchronous belt 5314 are respectively and fixedly connected to the upper ends of the two sliding upright plates 5211 aligned front and back at the other side, a third step pulley 5321 is installed at one end of the second rotating shaft 532, the other end of the second rotating shaft 532 sequentially slides through the second, a third belt pulley 5321 is connected with a third strip synchronous belt 5323, two ends of the third strip synchronous belt 5323 are respectively fixedly connected with the lower ends of two front and back aligned sliding vertical plates 5211 on one side, a fourth belt pulley 5322 is connected with a fourth strip synchronous belt 5324, two ends of the fourth strip synchronous belt 5324 are respectively fixedly connected with the lower ends of two front and back aligned sliding vertical plates 5211 on the other side, one end of a second rotating shaft 532 is connected with an adjusting structure 533, the adjusting structure 533 comprises a turbine 5331 fixedly connected with the second rotating shaft 532, a shielding shell 5332 is installed on the outer side of the turbine 5331, the lower end of the shielding shell 5332 is fixedly connected with the lower end of a mounting frame 51 through a connecting transverse plate 5333, one side of the turbine 5331 is connected with a worm 5334 in a meshing manner, the inner end of the worm 5334 slides through the shielding shell 5332 to be rotatably connected with the mounting frame 51, a hand crank 5335 is installed at the outer end of the worm 53, the turbine 5331 drives the second rotating shaft 532 to rotate, the second rotating shaft 532 drives the fourth belt pulley 5322 and the third belt pulley 5321 to rotate, and the third belt pulley 5321 and the fourth belt pulley 5322 respectively drive the sliding vertical plates 5211 on the front side and the rear side to slide up and down in opposite directions through the third strip-shaped synchronous belt 5323 and the fourth strip-shaped synchronous belt 5324, so that the two storage vertical plates 521 can perform lifting movement and lowering movement.

In the invention, the positioning structure 13 and the moving device 14 in the base 1 are matched together, so that the invention is convenient to move and can keep good stability when being fixed, the height of the data storage component 5 can be adjusted through the lifting adjusting component 2, a user can adjust the height according to specific conditions, and the operation is convenient; when storing data, the data is placed in the storage box 522 of the data storage structure 52, and the data can be kept in an upright state all the time through the data tidying structure 523 without falling over, so that the data can be conveniently watched and taken by customers, the data storage amount can be increased and the data can be conveniently taken by customers through the arrangement of the two groups of data storage structures 52, the positions of the two groups of data storage structures 52 can be adjusted through the sliding adjusting mechanism 53 by the users, when the data on one data storage structure 52 needs to be taken, the hand crank 5335 is rotated to slide the group of data storage structures 52 to the lower part, so that the data can be conveniently taken, the data can be stored on the front side and the rear side of the data storage structure 52, when in use, the mounting frame 51 is rotated to adjust the front and the rear of the data storage structure 52, the invention is provided with three groups of data storage components 5 along the, the client can take the data from different sides, so that the client can conveniently search the taken data, more data can be placed, and the service performance of the invention is enlarged.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. A data placer is used in bank hall, its characterized in that: the device comprises a base (1), wherein a lifting adjusting component (2) is installed at the upper end of the base (1), a first connecting piece (3) is installed at the upper end of the lifting adjusting component (2), three groups of second connecting pieces (4) are uniformly distributed on the periphery of the first connecting piece (3) along the circumferential direction, and a data storage component (5) is installed on each second connecting piece (4);

the base (1) comprises a bearing bottom plate (11), the upper end of the bearing bottom plate (11) is provided with a mounting circular groove (111), a supporting circular rod (12) is vertically and upwards arranged at the center of the mounting circular groove (111), the bottom edge of the bearing bottom plate (11) is uniformly provided with positioning structures (13) along the circumferential direction, and a moving device (14) is arranged at the lower end of the bearing bottom plate (11) close to the positioning structures (13);

the lifting adjusting assembly (2) comprises a circular plate (21), the periphery of the circular plate (21) is connected with a second rotating circular ring (212) through a connecting strip (211), the upper end of the connecting strip (211) is provided with a rotating handle (213), the outer wall of the second rotating circular ring (212) is rotatably connected with the inner side wall of the mounting circular groove (111), the center of the circular plate (21) is vertically penetrated and provided with a first connecting hole (2101), the upper end of the circular plate (21) is connected with a circular tube (22), the lower end of the outer side of the circular tube (22) is provided with a connecting flange (221), the connecting flange (221) is fixedly connected with the upper end of the circular plate (21) through a bolt, the upper end of the inner side of the circular tube (22) is provided with an internal thread tube (222), the internal thread of the internal thread tube (222) is connected with a lifting threaded rod (23), the lower end of, a second connecting hole (232) vertically penetrates through the center of the lifting threaded rod (23);

the first connecting piece (3) comprises a connecting upright post (31), a connecting upright tube (32) is fixed on the outer side of the first connecting piece (3), the upper end of the connecting upright post (31) penetrates through the connecting upright tube (32) in a sliding manner to be fixedly connected with a fixed block (34), three groups of connecting plates (33) are uniformly distributed on the periphery of the connecting upright tube (32) along the circumferential direction, a connecting groove (331) is formed in the outer side of each connecting plate (33), a third flange (311) is arranged at the lower end of the periphery of the connecting upright post (31), the lower end of the third flange (311) is fixedly connected with the upper end of a lifting threaded rod (23), a third connecting hole (3101) is formed in the lower end of the connecting upright post (31), and the upper end of a supporting round rod (12) sequentially penetrates through a first connecting hole (2101);

the second connecting piece (4) comprises a connecting vertical bar (41), the connecting vertical bar (41) is fixedly connected with the connecting groove (331) through a screw, connecting transverse bars (42) are symmetrically arranged at the upper end and the lower end of the connecting vertical bar (41), a fixing piece (43) is arranged on the outer side of one end, far away from the connecting vertical bar (41), of the connecting transverse bar (42), and the data storage assembly (5) is rotatably connected with the connecting transverse bar (42) through the fixing piece (43);

the data storage assembly (5) comprises an installation frame (51), data storage structures (52) are installed on the front side and the rear side of the interior of the installation frame (51), and a sliding adjusting mechanism (53) is installed on the installation frame (51);

the mounting frame (51) comprises a first mounting vertical plate (511), mounting horizontal plates (512) are symmetrically arranged at the upper end and the lower end of the inner side of the first mounting vertical plate (511), the mounting horizontal plates (512) are rotatably connected with a positioning piece (434), one end, far away from the first mounting vertical plate (511), of each mounting horizontal plate (512) is connected with a second mounting vertical plate (513) through a screw, and through grooves (514) are horizontally formed in the front side and the rear side of each of the first mounting vertical plate (511) and the second mounting vertical plate (513);

the data storage structure (52) comprises a storage vertical plate (521), data storage boxes (522) are uniformly distributed on the front side and the rear side of the storage vertical plate (521), the rear end of each data storage box (522) is fixedly connected with the storage vertical plate (521), a data tidying structure (523) is installed in each data storage box (522), sliding vertical plates (5211) are symmetrically arranged on the left side and the right side of the storage vertical plate (521), and the outer ends of the sliding vertical plates (5211) penetrate through the through grooves (514) in a sliding mode;

the data tidying structure (523) comprises a tidying vertical plate (5231), the rear end of the tidying vertical plate (5231) is connected with a telescopic spring (5232), and the rear end of the telescopic spring (5232) is fixedly connected with the storage vertical plate (521) through a connecting sheet;

the sliding adjusting mechanism (53) comprises a first rotating shaft (531) and a second rotating shaft (532) which are symmetrically distributed up and down, a first step belt pulley (5311) is installed at one end of the first rotating shaft (531), the other end of the first rotating shaft (531) sequentially slides through a second installation vertical plate (513), a first installation vertical plate (511) is provided with a second step belt pulley (5312), a first strip-shaped synchronous belt (5313) is connected onto the first step belt pulley (5311), two ends of the first strip-shaped synchronous belt (5313) are fixedly connected with the upper ends of two front and back aligned sliding vertical plates (5211) at one side respectively, a second strip-shaped synchronous belt (5314) is connected onto the second step belt pulley (5312), two ends of the second strip-shaped synchronous belt (5314) are fixedly connected with the upper ends of two front and back aligned sliding vertical plates (5211) at the other side respectively, a third step belt pulley (5321) is installed at one end of the second rotating shaft (532), and the other end, The first installation vertical plate (511) is provided with a fourth step belt wheel (5322), the third step belt wheel (5321) is connected with a third strip-shaped synchronous belt (5323), two ends of the third strip-shaped synchronous belt (5323) are respectively fixedly connected with the lower ends of two front-back aligned sliding vertical plates (5211) at one side, the fourth step belt wheel (5322) is connected with a fourth strip-shaped synchronous belt (5324), two ends of the fourth strip-shaped synchronous belt (5324) are respectively fixedly connected with the lower ends of two front-back aligned sliding vertical plates (5211) at the other side, one end of a second rotating shaft (532) is connected with an adjusting structure (533), the adjusting structure (533) comprises a turbine (5331) fixedly connected with a second rotating shaft (532), a shielding shell (5332) is installed at the outer side of the turbine (5331), the lower end of the shielding shell (5332) is fixedly connected with the lower end of the installation frame (51) through a connecting transverse plate (5333), the inner end of the worm (5334) slides through the shielding shell (5332) and is rotationally connected with the mounting frame (51), and the outer end of the worm (5334) is provided with a hand crank (5335).

2. A material placement apparatus for a bank lobby according to claim 1, further comprising: the moving device (14) moves the universal wheels.

3. A material placement apparatus for a bank lobby according to claim 1, further comprising: the positioning structure (13) comprises a rotating column (131), a vertical connecting hole (1311) vertically penetrates through the center of the rotating column (131), limiting grooves (1313) are uniformly distributed at the upper end of the periphery of the rotating column (131), a first flange (1312) is arranged at the lower end of the periphery of the rotating column (131), vertical through holes (1101) are uniformly distributed at the edge of the bearing bottom plate (11) along the circumferential direction, limiting holes (1102) are formed at the lower end of the vertical through holes (1101), the diameter of each limiting hole (1102) is larger than that of each vertical through hole (1101), the upper end of the rotating column (131) slides through the vertical through holes (1101) to be fixedly connected with a first rotating circular ring (132), limiting protrusions (1321) in interference fit with the limiting grooves (1313) are uniformly distributed on the inner wall of the first rotating circular ring (132), hand-screwing blocks (1322) are symmetrically arranged on two sides of the outer wall of the first rotating circular ring (132), and a supporting, the lower end of the supporting upright post (133) is provided with a suction cup (1331).

4. A material placement apparatus for a bank lobby according to claim 1, further comprising: the fixing piece (43) comprises a threaded upright rod (431), a rotating upright rod (432) is arranged at the lower end of the threaded upright rod (431), a threaded hole (421) matched with the threaded upright rod (431) vertically penetrates through the connecting cross bar (42), a limiting round block (433) is arranged at the upper end of the threaded upright rod (431), a first positioning square hole (4331) is formed in the upper end of the limiting round block (433), a positioning piece (434) is connected to the upper end of the limiting round block (433), the positioning piece (434) comprises a positioning cross bar (4341), a first positioning square bar (4342) is vertically arranged on one side of the lower end of the positioning cross bar (4341), the first positioning square bar (4342) is in interference fit with the first positioning square hole (4331), a second positioning square bar (4343) is vertically arranged on the other side of the lower end of the positioning cross bar (4341), a first positioning square bar (4342) is vertically arranged on the upper end of the positioning cross bar (4341), a second square hole (422) is in interference fit, a rotating hole (5121) which is rotatably connected with the rotating vertical rod (432) is vertically arranged at the center of the mounting transverse plate (512) in a penetrating way.

5. A material placement apparatus for a bank lobby according to claim 1, further comprising: the lower end of the rear side of the tidying vertical plate (5231) is provided with symmetrically distributed mounting blocks (5234), the mounting blocks (5234) are rotatably connected with a rotating shaft (5235), the rotating shaft (5235) is provided with a roller (5236), and the roller (5236) is in sliding connection with the inner side of the lower end of the data storage box (522).