A combination office desk with a file cabinet

Abstract

The application discloses a combined office table with a file cabinet, which is provided with an office table body facilitating work, and the inner surface of the office table body is provided with an auxiliary plate on the lower side and a storage groove on the right side; the combined office table with the file cabinet comprises a moving block which is slidably connected to the inner surface of the office table body and is provided with a threaded rod one on the inner surface thereof; the auxiliary plate is arranged to support use, is limited and matched with the telescopic adjusting moving frame, the stability of the moving frame can be improved through the arranged moving block, the overall moving stability of the moving frame can be effectively improved through the assembled rollers at the bottom, the height-adjustable auxiliary table plate is assembled on the upper side of the moving frame, the stability of the office table body in use is improved, the built-in rotatable file cabinet body and the file storage part with the locking shaft are assembled, and the use safety is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of combined office desks, in particular to a combined office desk with a file cabinet. BACKGROUND

[0002] The combined office desk is convenient for assembling matching adaptive components such as drawers and file cabinets and the like when in use, and the file cabinet can store corresponding office supplies, and personal supplies can also be stored, and the use can also place corresponding electronic products for office needs, but the existing combined office desk still has some problems when in use.

[0003] In the prior art, the authorized publication (announcement) number: CN204599986U "a combined office desk with a file cabinet" includes a file cabinet, an office desk top, an office desk support plate, the file cabinet is composed of several layers of file partitions, the front of the file partition is provided with a cabinet door, the cabinet door is provided with a fingerprint lock, an extension plate is horizontally outwardly arranged on the upper surface of the file cabinet on the side of the cabinet door, and a baffle is vertically arranged on the upper surface of the file cabinet on the other three sides, a camera is arranged on the bottom surface of the extension plate facing the cabinet door, an electronic query system is arranged on the cabinet door, the electronic query system includes a liquid crystal screen, a control keyboard and a microprocessor, a file scanner and a code scanning device are arranged on the upper surface of the file cabinet, a plurality of long strip hollows are arranged on the extension plate, a plurality of flanges are arranged on one side of the bottom surface of the office desk top, a cylindrical pipe with an opening is arranged on the other side of the office desk top, a cylindrical body is arranged on one side of the office desk support plate, a paper shredder is arranged on the office desk top, file loss and confusion are avoided, the office desk is detachable, the floor area is reduced, and the space is saved, but when in use, it is inconvenient for the user to sit on the chair to work, the leg placement is affected, and the drawer used is not convenient for multi-directional pulling out and taking out the articles;

[0004] In the prior art, the authorized publication (announcement) number: CN209090378U "a combined office desk with a file cabinet" includes an office desk top, an office cabinet and a file cabinet, the bottom of the office desk top is fixedly provided with support plates at both ends, the office cabinet is arranged below the office desk top and is in sliding connection with the support plates, the file cabinet is in sliding connection with the office desk top, the bottom of the file cabinet is fixedly provided with a first pulley, a drawer is in sliding connection with the front side of the office desk top, a U-shaped plate is fixedly arranged at the upper left end of the office desk top, and a supporting plate and a partition block are sequentially and fixedly connected to the inside of the U-shaped plate from top to bottom, but when in use, the file cabinet is not convenient for taking out articles, and the normal working range of the bottom is affected;

[0005] In the prior art, the authorized publication (announcement) number: CN218074134U "a combination of office desks with file cabinets" wherein, including the table plate body, installation ring, lifting column, sleeve socket, clamping bolt, anti-skid pad, lifting file cabinet structure, lifting ring, placing support foot structure, first support plate, first baffle, second support plate and second baffle, The lower end of the table plate body is welded with installation ring on all sides, and the inside of the installation ring is screwed with the upper side of the lifting column; The sleeve socket is sleeved on the outer wall of the lifting column, and the clamping bolt is screwed on the inside of the sleeve socket; The anti-skid pad is glued to the lower end of the sleeve socket; The lifting file cabinet structure is supported on the left side of the inside front side of the table plate body;

[0006] During the operation of the above device, the second stabilizing seat, the first stabilizing seat and the cabinet are lifted to different heights by the lifting file cabinet structure, thereby facilitating the user to take or place the files, but the file cabinet is not convenient for storing confidential files during use, which may cause random opening by casual personnel and inconvenience in improving the storage security. SUMMARY

[0007] The present application aims to provide a combination of office desks with file cabinets to solve the above background technology problems, such as the inconvenience of users sitting on chairs to work, affecting the placement of legs, the inconvenience of multi-directional drawer pulling out and taking out items, the inconvenience of working file cabinet in taking out items, and the impact on the normal working range of the bottom of the work, the inconvenience of setting the file cabinet to store confidential files, the random opening by casual personnel, and the inconvenience of improving the storage security.

[0008] To achieve the above purpose, the present application provides the following technical scheme: a combination of office desks with file cabinets, provided with an office desk body for convenient work, and an auxiliary plate is installed on the inner surface of the office desk body, and a receiving groove is formed on the right side of the inner surface of the office desk body;

[0009] It comprises a moving block, which is slidably connected to the inner surface of the office desk body, and a threaded rod one is screwed to the inner surface of the moving block, and a moving frame is installed on the outer surface of the moving block, and a machine case is supported and assembled on the inner surface of the moving frame, and a roller is rotatably connected to the lower surface of the moving frame;

[0010] A rotating shaft is rotatably connected to the inner surface of the moving frame, and a conveyor belt is rotatably connected to the outer surface of the rotating shaft, and a hammer gear set is nested and installed on the outer surface of the rotating shaft;

[0011] The nested shaft is rotationally connected to the inner surface of the moving frame, and the outer surface of the nested shaft is provided with a file cabinet body, and the upper surface of the file cabinet body is provided with a drawer in a telescopic connection, and the inner surface of the file cabinet body is provided with a nesting piece at the lower side, and the outer surface of the nesting piece is rotationally connected with a lead screw, and the outer surface of the lead screw is provided with a moving piece in a threaded connection;

[0012] The file storage piece is installed on the upper surface of the moving piece, the inner surface of the file storage piece is provided with a partition plate in a nested connection, the inner surface of the file storage piece is rotationally connected with a locking shaft, the outer surface of the locking shaft is provided with a straight gear in a nested installation, the outer surface of the straight gear is provided with a rack in a meshing connection on the left and right sides, the outer surface of the rack is provided with a moving rod, and the moving rod is slidingly limited on the inner surface of the file storage piece.

[0013] Preferably, the moving block and the office table body constitute a threaded adjustment limiting sliding structure through the threaded rod one, the moving block is embeddedly installed outside the outer surface of the moving frame, the moving frame and the case constitute a nested support structure, and the moving frame and the roller constitute a rotating structure.

[0014] Through the above structure, stable limiting adjustment can be conveniently performed during use, the position of the moving frame is effectively controlled, and stable support is formed in cooperation with the roller.

[0015] Preferably, the rotating shaft and the moving frame constitute a limiting rotating structure, the rotating shaft and the conveyor belt constitute a nested structure, and the first end and the last end of the rotating shaft and the hammer gear set constitute a linkage rotating structure.

[0016] Through the above structure, stable rotation can be conveniently performed during use, and the equidistantly placed rotating shafts are simultaneously rotated in cooperation with the conveyor belt.

[0017] Preferably, the horizontally placed gear of the hammer gear set is provided with a positioning ring, the outer surface of the positioning ring is rotationally connected with a nested ring in a nested rotation, the nested ring is installed on the upper side of the inner surface of the moving frame, the inner surface of the positioning ring is provided with a threaded rod two in a threaded connection, the upper surface of the threaded rod two is provided with an auxiliary table board, and the auxiliary table board is nested and limited in the inner surface of the storage groove.

[0018] Through the above structure, linkage assembly can be effectively formed during use, the height of the auxiliary table board is effectively adjusted in cooperation with the nested ring and the positioning ring, the upper surface of the office table body is leveled, and the use stability is improved.

[0019] Preferably, the positioning ring and the horizontally placed gear of the hammer gear set constitute an integrated structure, the positioning ring and the moving frame constitute a nested rotating structure through the nested ring, the positioning ring and the threaded rod two constitute a threaded structure, the threaded rod two and the lower surface of the auxiliary table board are symmetrically embeddedly installed, the auxiliary table board and the office table body constitute an embedded structure through the storage groove, and the rear side of the outer surface of the auxiliary table board is in an inclined structure.

[0020] Through the above structure, the linkage rotation can be effectively formed in use, and the position of the second threaded rod under the auxiliary table plate is controlled by the positioning ring, so that the height of the auxiliary table plate is controlled, and the use stability is increased.

[0021] Preferably, the file cabinet body and the drawer constitute a telescopic structure, and the nesting piece is embeddedly installed on the lower side of the inner surface of the file cabinet body, and the file cabinet body and the moving piece constitute a threaded adjusting and limiting moving structure through the nesting piece and the lead screw.

[0022] Through the above structure, the angle of the file cabinet body can be effectively adjusted in use, the pulling position of the built-in drawer is facilitated to control, and the moving piece is assembled to control the telescopic use of the file storage piece.

[0023] Preferably, the moving piece and the file storage piece constitute an integrated structure, the file storage piece and the partition constitute an equidistant nesting structure, the file storage piece and the straight tooth gear constitute a limiting rotating structure through the locking shaft, the straight tooth gear and the moving rod constitute an engaging structure through the rack, and the moving rod and the file storage piece constitute an embedded relative sliding structure.

[0024] Through the above structure, the equidistant nested assembly is facilitated to be stable in use, the position of the partition is adjusted according to the use condition, the locking shaft is assembled to control the position of the linkage adjusting moving rod, the position of the file storage piece in the file cabinet body is facilitated to control, and the positioning and locking use can be formed.

[0025] Preferably, the outer surface of the moving rod is provided with a pressing rod, the lower surface of the pressing rod is connected with a limiting rod, the limiting rod is limited to slide on the inner surface of the file storage piece, the outer surface of the limiting rod is nestedly connected with a return spring, and the lower part of the limiting rod is clamped and installed on the inner surface of the lead screw.

[0026] Through the above structure, the integral connection is facilitated to be effective in use, the extrusion connection is formed, the height of the limiting rod is controlled according to the position of the moving rod, and the lead screw is limited or unlocked for use.

[0027] Preferably, the pressing rod and the moving rod constitute an integrated structure, the moving rod and the pressing rod form a "T" shaped structure, the pressing rod and the limiting rod constitute an elastic extrusion structure through the return spring, and the limiting rod and the lead screw constitute a limiting structure.

[0028] Through the above structure, the height of the pressing rod is effectively controlled in use, so that the limiting of the limiting rod to the lead screw is controlled, and the automatic unlocking is facilitated to be performed by the return spring in the unlocked use.

[0029] Compared with the prior art, the present application has the beneficial effects that:

[0030] 1. The combined office table with a file cabinet is provided with a support auxiliary plate for use, is limitedly matched with a telescopic and adjustable movable frame, the stability of the movable frame can be improved through the movable block arranged, the overall moving stability of the movable frame can be effectively improved through the rollers assembled at the bottom, the height-adjustable auxiliary table plate is assembled on the upper side of the movable frame, the stability of the office table body in use is improved, and the use safety is improved through the built-in rotatable file cabinet body and the file storage piece with a locking shaft assembled.

[0031] 2. The combined office table with a file cabinet is provided with a rotating shaft convenient for positioning and rotating, is matched with the use of a conveying belt, controls the adjustment of a plurality of conical gear sets, thereby controls the nesting rotation between the positioning ring and the nested ring, controls the up-down adjustment of the second threaded rod, thereby controls the height of the auxiliary table plate, and the auxiliary table plate is flush with the surface of the office table body, and the outer surface of the auxiliary table plate is inclined at the rear side, which increases the use stability, the file cabinet body is rotatably assembled at the inner side of the movable frame, and is matched with the use of the drawer and the file storage piece, some confidential files can be stored in the file storage piece, the use safety is improved, and the drawer can be adapted to different angles.

[0032] 3. The combined office table with a file cabinet is provided with a file cabinet body convenient for rotating, thereby controls the pulling angle of the drawer and the file storage piece, can be adapted to different angle uses, and is matched with the cooperation of the lead screw, the nested piece and the moving piece, effectively adjusts the position of the file storage piece, and when the file storage piece is used, the rotation of the locking shaft can be matched, effectively controls the position of the moving rod, and forms locking or unlocking use, thereby can match the position of the pressing rod on the moving rod, controls the position of the limiting rod, forms limiting use on the lead screw, and when the moving rod is unlocked, the use of the return spring is matched, and the lead screw is automatically unlocked. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a three-dimensional structure schematic view of the office table body of the present application;

[0034] Figure 2 It is a three-dimensional structure schematic view of the office table body of the present application;

[0035] Figure 3 It is a three-dimensional structure schematic view of the movable block of the present application;

[0036] Figure 4 It is a three-dimensional structure schematic view of the movable block of the present application;

[0037] Figure 5 It is a three-dimensional structure schematic view of the file cabinet body of the present application;

[0038] Figure 6 It is a schematic diagram of the partial cross-section structure of the file storage of the application;

[0039] Figure 7 It is a schematic diagram of the structure of the moving rod of the application;

[0040] Figure 8 It is a schematic diagram of the enlarged structure of A in the application Figure 7

[0041] In the figure: 1, office table body; 2, auxiliary plate; 3, storage groove; 4, threaded rod one; 5, moving block; 6, moving frame; 7, case; 8, roller; 9, conveyor belt; 10, rotating shaft; 11, hammer gear set; 1101, positioning ring; 1102, nested ring; 1103, threaded rod two; 1104, auxiliary table plate; 12, nested shaft; 13, file cabinet body; 14, drawer; 15, nested part; 16, lead screw; 17, moving part; 18, file storage; 19, partition; 20, locking shaft; 21, straight tooth gear; 22, rack; 23, moving rod; 2301, pressing rod; 2302, limiting rod; 2303, return spring. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0043] Please refer to Figures 1-8 The application provides a technical solution: a combined office table with a file cabinet, which is provided with an office table body 1 for facilitating work, and an auxiliary plate 2 is installed on the inner surface of the lower side of the office table body 1, and a storage groove 3 is formed on the right side of the inner surface of the office table body 1.

[0044] The moving block 5 is slidably connected to the inner surface of the office table body 1, the inner surface of the moving block 5 is threadedly connected with the threaded rod one 4, the outer surface of the moving block 5 is provided with the moving frame 6, the inner surface of the rear side of the moving frame 6 is supported and assembled with the case 7, and the lower surface of the moving frame 6 is rotatably connected with the roller 8.

[0045] The rotating shaft 10 is rotatably connected to the upper side of the inner surface of the moving frame 6, the outer surface of the middle segment of the rotating shaft 10 is rotatably connected with the conveyor belt 9, and the outer surface of the end of the rotating shaft 10 is nested and installed with the hammer gear set 11.

[0046] ​The nested shaft 12 is rotationally connected to the inner surface of the moving frame 6, and the outer surface of the nested shaft 12 is provided with the file cabinet body 13, and the upper surface of the file cabinet body 13 is telescopically connected with the drawer 14, and the inner surface of the file cabinet body 13 is provided with the nested part 15 on the lower side, and the outer surface of the nested part 15 is rotationally connected with the lead screw 16, and the outer surface of the lead screw 16 is threadedly connected with the moving part 17.

[0047] The moving block 5 and the office table body 1 form a threaded adjusting limiting sliding structure through the threaded rod 4, the moving block 5 is embeddedly arranged outside the outer surface of the moving frame 6, the moving frame 6 and the case 7 form a nested support structure, and the moving frame 6 and the roller 8 form a rotating structure.

[0048] The rotating shaft 10 and the moving frame 6 form a limiting rotating structure, the rotating shaft 10 and the conveying belt 9 form a nested structure, and the rotating shaft 10 and the hammer gear set 11 form a linkage rotating structure.

[0049] The horizontally placed gear of the hammer gear set 11 is provided with the positioning ring 1101, the outer surface of the positioning ring 1101 is rotationally connected with the nested ring 1102, the nested ring 1102 is arranged on the upper side of the inner surface of the moving frame 6, the inner surface of the positioning ring 1101 is threadedly connected with the threaded rod 2, the upper surface of the threaded rod 2 is provided with the auxiliary table plate 1104, and the auxiliary table plate 1104 is telescopically arranged in the inner surface of the storage groove 3.

[0050] The positioning ring 1101 and the horizontally placed gear of the hammer gear set 11 form an integrated structure, the positioning ring 1101 and the moving frame 6 form a nested rotating structure through the nested ring 1102, the positioning ring 1101 and the threaded rod 2 form a threaded structure, the threaded rod 2 and the lower surface of the auxiliary table plate 1104 are symmetrically embeddedly arranged, the auxiliary table plate 1104 and the office table body 1 form an embedded structure through the storage groove 3, and the rear side of the outer surface of the auxiliary table plate 1104 is inclined.

[0051] The file cabinet body 13 and the moving frame 6 form a nested rotating structure through the nested shaft 12, the file cabinet body 13 and the drawer 14 form a telescopic structure, the nested part 15 and the lower side of the inner surface of the file cabinet body 13 are embeddedly arranged, and the file cabinet body 13 and the moving part 17 form a threaded adjusting limiting moving structure through the nested part 15 and the lead screw 16.

[0052] In use, the office desk body 1 is assembled at the office position, the motor assembled at the rear side of the office desk body 1 is controlled to rotate, the position of the moving block 5 is adjusted through the threaded rod one 4 installed on the output shaft, so that the moving frame 6 installed on the moving block 5 moves outward from the inner surface of the office desk body 1, and when moving, the auxiliary plate 2 is limited to move, and the auxiliary desk plate 1104 assembled on the upper side of the moving frame 6 is separated from the inner surface of the receiving groove 3, and when the position of the moving frame 6 is adjusted, the case 7 assembled in the inner side of the moving frame 6 is driven to move synchronously, and the roller 8 rotatably assembled at the bottom of the moving frame 6 will form a straight line rotation to control the stability of the movement.

[0053] After the moving frame 6 moves outward, the motor in the inner side of the moving frame 6 is controlled to cooperate with the use of the rotating shaft 10 and the conveying belt 9, the hammer gear set 11 is adjusted to form meshing arrangement, the horizontal gear on the hammer gear set 11 is controlled to be installed on the positioning ring 1101, and the positioning ring 1101 is nested in the inner surface of the nesting ring 1102 to form limiting rotation, so that the positioning ring 1101 is controlled to be threadedly adjusted with the threaded rod two 1103, the height of the auxiliary desk plate 1104 installed on the threaded rod two 1103 is controlled to move, and the auxiliary desk plate 1104 is used to be flat with the office desk body 1, and after the moving frame 6 moves out, the position of the file cabinet body 13 can also be manually adjusted, and the nested shaft 12 is used to be positioned and rotated on the inner surface of the moving frame 6, and in the later storage, the motor assembled on the lower side of the nested shaft 12 is used to automatically reset, so as to prevent affecting the stability of use.

[0054] When the drawer 14 on the file cabinet body 13 is pulled out, the pulling angle can be effectively controlled, and the motor assembled at the rear side of the file cabinet body 13 can be adjusted to rotate the lead screw 16, so as to effectively control the nested part 15 installed in the inner side of the file cabinet body 13 to limit the sliding adjustment of the file storage part 18 on the limiting moving part 17, thereby improving the overall stability of use.

[0055] The file storage part 18 is installed on the upper surface of the moving part 17, the inner surface of the file storage part 18 is nested with the partition plate 19, the inner surface of the file storage part 18 is rotatably connected with the locking shaft 20, the outer surface of the locking shaft 20 is nested with the straight gear 21, the outer surface of the straight gear 21 is meshingly connected with the rack 22 on the left and right sides, the moving rod 23 is installed on the outer surface of the rack 22, and the moving rod 23 is slidingly limited in the inner surface of the file storage part 18.

[0056] The moving part 17 and the file storage part 18 constitute an integrated structure, the file storage part 18 and the partition plate 19 constitute an equidistant nested structure, the file storage part 18 and the straight gear 21 constitute a limiting rotation structure through the locking shaft 20, the straight gear 21 and the moving rod 23 constitute a meshing structure through the rack 22, and the moving rod 23 and the file storage part 18 constitute an internal relative sliding structure.

[0057] The outer surface of the moving rod 23 is provided with a pressing rod 2301, the lower surface of the pressing rod 2301 is connected with a limiting rod 2302, the limiting rod 2302 limits the sliding of the file storage 18, the outer surface of the limiting rod 2302 is nested with a return spring 2303, and the lower part of the limiting rod 2302 is clamped on the inner surface of the lead screw 16.

[0058] The pressing rod 2301 and the moving rod 23 form an integrated structure, the moving rod 23 and the pressing rod 2301 form a "T" shape structure, the pressing rod 2301 and the limiting rod 2302 form an elastic extrusion structure through the return spring 2303, and the limiting rod 2302 and the lead screw 16 form a limiting structure.

[0059] When the file storage 18 is used, the partition 19 assembled equidistantly inside the file storage 18 can be adjusted to adapt to different file classification storage, and the rotation of the locking shaft 20 can be adjusted to control the rotation of the straight tooth gear 21 and the limiting sliding of the moving rod 23 on the adjusting rack 22, so as to limit and clamp the rack 22 on the inner surface of the file cabinet body 13, and when the moving rod 23 moves downward, the pressing rod 2301 assembled on the side of the moving rod 2301 extrudes the limiting rod 2302, so as to limit and clamp the limiting rod 2302 and the lead screw 16, prevent the file storage 18 from moving outward, and cooperate with the use of the moving rod 23 to form double locking use, and when the file storage 18 needs to be used, a special key can be used to effectively control the locking shaft 20 to control the moving rod 23 to shrink on the inner surface of the file storage 18, and the pressing rod 2301 is separated from the extrusion of the limiting rod 2302, so as to effectively unlock the lead screw 16 through the elasticity of the limiting rod 2302 to the limiting rod 2302, and improve the use safety.

[0060] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0061] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A combination desk with a filing cabinet, comprising a desk body (1) for easy work, wherein an auxiliary plate (2) is installed on the lower side of the inner surface of the desk body (1), and a storage slot (3) is provided on the right side of the inner surface of the desk body (1); Its features are, include: The movable block (5) is slidably connected to the inner surface of the desk body (1), and the inner surface of the movable block (5) is threadedly connected to a threaded rod (4), and the outer surface of the movable block (5) is equipped with a movable frame (6). Meanwhile, the rear side of the inner surface of the movable frame (6) supports the assembly of the cabinet (7), and the lower surface of the movable frame (6) is rotatably connected to a roller (8). A rotating shaft (10) is rotatably connected to the upper side of the inner surface of the movable frame (6), and a conveyor belt (9) is rotatably connected to the middle section of the outer surface of the rotating shaft (10). A hammer-shaped gear set (11) is nested at the end of the outer surface of the rotating shaft (10). A nested shaft (12) is rotatably connected to the inner surface of the movable frame (6), and a file cabinet (13) is installed on the outer surface of the nested shaft (12). A drawer (14) is telescopically connected to the upper surface of the file cabinet (13). Meanwhile, a nested part (15) is installed on the lower side of the inner surface of the file cabinet (13). A lead screw (16) is rotatably connected to the outer surface of the nested part (15), and a movable part (17) is threadedly connected to the outer surface of the lead screw (16). A document holder (18) is installed on the upper surface of the movable part (17), and a partition (19) is nested on the inner surface of the document holder (18). A locking shaft (20) is rotatably connected to the inner surface of the document holder (18), and a spur gear (21) is nested on the outer surface of the locking shaft (20). Meanwhile, a rack (22) is meshed on the left and right sides of the outer surface of the spur gear (21), and a moving rod (23) is installed on the outer surface of the rack (22). The moving rod (23) is slidably limited on the inner surface of the document holder (18).

2. The combined office desk with filing cabinet according to claim 1, characterized in that: The movable block (5) forms a threaded adjustment limit sliding structure with the desk body (1) through the threaded rod (4). The movable block (5) and the movable frame (6) are embedded on the outer side of the outer surface. The movable frame (6) and the chassis (7) form a nested support structure. The movable frame (6) and the roller (8) form a rotating structure.

3. A modular office desk with a filing cabinet as described in claim 1, characterized in that: The rotating shaft (10) and the moving frame (6) form a limiting rotating structure, and the rotating shaft (10) and the conveyor belt (9) form a nested structure. The beginning and end ends of the rotating shaft (10) and the hammer gear set (11) form a linkage rotating structure.

4. A modular office desk with a filing cabinet as described in claim 1, characterized in that: The horizontally placed gear of the hammer gear set (11) is equipped with a positioning ring (1101), and the outer surface of the positioning ring (1101) is rotatably connected to a nested ring (1102). The nested ring (1102) is installed on the upper side of the inner surface of the movable frame (6), and the inner surface of the positioning ring (1101) is threadedly connected to a threaded rod (1103). At the same time, an auxiliary table (1104) is installed on the upper surface of the threaded rod (1103), and the auxiliary table (1104) is nested and limited to the inner surface of the storage groove (3).

5. A modular office desk with a filing cabinet according to claim 4, characterized in that: The positioning ring (1101) and the horizontally placed gear of the hammer gear set (11) form an integrated structure. The positioning ring (1101) and the moving frame (6) form a nested rotation structure through the nested ring (1102). The positioning ring (1101) and the threaded rod (1103) form a threaded structure. At the same time, the threaded rod (1103) and the lower surface of the auxiliary table (1104) are symmetrically embedded and installed. The auxiliary table (1104) and the office desk body (1) form a built-in structure through the storage groove (3). At the same time, the rear side of the outer surface of the auxiliary table (1104) is inclined.

6. A modular office desk with a filing cabinet according to claim 1, characterized in that: The file cabinet (13) forms a nested rotating structure with the moving frame (6) through the nested shaft (12), and the file cabinet (13) and the drawer (14) form a telescopic structure. The nested part (15) is embedded in the lower side of the inner surface of the file cabinet (13). At the same time, the file cabinet (13) forms a threaded adjustment limit movement structure with the nested part (15) and the lead screw (16) and the moving part (17).

7. A modular office desk with a filing cabinet according to claim 1, characterized in that: The movable component (17) and the document storage component (18) form an integrated structure, and the document storage component (18) and the partition (19) form an equidistant nested structure. The document storage component (18) forms a limiting rotation structure with the spur gear (21) through the locking shaft (20). At the same time, the spur gear (21) forms a meshing structure with the moving rod (23) through the rack (22). Thus, the moving rod (23) and the document storage component (18) form a built-in relative sliding structure.

8. A modular office desk with a filing cabinet according to claim 1, characterized in that: A pressure rod (2301) is installed on the outer surface of the moving rod (23), and a limit rod (2302) is connected to the lower surface of the pressure rod (2301). The limit rod (2302) slides on the inner surface of the document storage component (18), and a return spring (2303) is nested on the outer surface of the limit rod (2302). The lower part of the limit rod (2302) is engaged on the inner surface of the lead screw (16).

9. A combined office desk with a filing cabinet according to claim 8, characterized in that: The pressure rod (2301) and the moving rod (23) form an integrated structure, and the moving rod (23) and the pressure rod (2301) form a "T"-shaped structure. The pressure rod (2301) and the limiting rod (2302) form an elastic compression structure through the return spring (2303), and the limiting rod (2302) and the lead screw (16) form a limiting structure.

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