Portable copywriting table

Abstract

The utility model relates to a portable copywriting table which comprises two groups of movable table tops and a folding frame, the movable table tops are movably connected with the folding frame, the two movable table tops are connected through a hinge assembly, the movable table tops are provided with supporting frames, and mounting cavities are formed between the movable table tops and the supporting frames. The folding panel is movably connected with the folding frame, so that the carrying difficulty is reduced, and the supporting frame is arranged at the edge of the folding panel to form the mounting cavity for storage.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor equipment, in particular to a portable document table. Background Art

[0002] Monopoly law enforcement personnel are affected by the unstable conditions of the inspection areas, environments, and venues. When investigating and handling illegal acts and preparing legal documents on the spot, law enforcement personnel face inconvenient writing conditions. When conducting on-site inspections or preparing legal documents, they use the goods sold at the inspected business premises, cash registers, tables and chairs as temporary proposal tables, resulting in unfavorable factors such as non-standard writing, time-consuming, error-prone, and potential risks in law enforcement.

[0003] The simple document table used in the prior art consists of a work panel and a foldable mounting frame. When working, the work panel is directly placed on the unfolded mounting frame to build a simple document table. However, the separate setting of the work panel and the mounting frame increases the difficulty of carrying, and a large number of tools and documents need to be carried and summarized during the law enforcement process. The simple document table in the prior art is difficult to realize the storage function. Utility Model Content

[0004] The utility model aims to solve the problem that the separate setting of the writing desk in the prior art is difficult to carry and cannot realize the storage function. It provides a portable writing desk, which can flexibly connect the folding panel and the folding frame to reduce the difficulty of carrying, and form an installation cavity for storage by setting a supporting frame at the edge of the folding panel. The main concept is:

[0005] A portable document table includes two groups of movable desktops and a folding frame, wherein the movable desktop is movably connected to the folding frame, the two movable desktops are connected by a hinge assembly, a support frame is provided on the movable desktop, and a mounting cavity is formed between the movable desktop and the support frame. In this solution, the folding frame is movably connected to the movable desktop, so that the folding frame and the movable desktop can be carried at the same time. In order to better realize the storage function, a support frame is provided on the lower end surface of the movable desktop, and a mounting cavity is formed between the movable desktop and the support frame, and the mounting cavity can be used to carry tools and store a large number of documents; the movable desktop can be unfolded and closed under the action of the hinge assembly, and the movable desktop and the folding frame are directly opened to provide support for the movable desktop when unfolded, and no secondary assembly is required. When the movable desktop is closed, the mounting cavity between the movable desktop and the support frame forms a sealed box, and the sealed box can also store the folding frame movably connected to the movable desktop.

[0006] Preferably, the support frame is vertically arranged at the bottom of the edge of the movable desktop, and the support frame is composed of four support baffles, which include two side panels and an opening and closing baffle, the opening and closing baffle is the outermost support baffle relative to the movable desktop, and the side panel is the support baffle adjacent to the opening and closing baffle. The support frame is arranged at the edge of the movable desktop so that the installation cavity formed by the movable desktop and the support baffle can obtain the maximum bottom surface area, and the support frame is provided with four support baffles to provide support force for the four sides of the movable desktop.

[0007] Preferably, the opening and closing baffle of the movable desktop is provided with a handle and a locking piece, the handle is provided in the middle of the opening and closing baffle, and the locking piece is provided on both sides of the handle. The handle facilitates carrying when the movable desktop is closed, and the locking piece can lock the movable desktop when closed, so as to prevent the movable desktop from being opened when not in use and causing the items in the installation cavity to be lost.

[0008] Preferably, the hinge mechanism includes a rotating member and two connecting pieces, the connecting pieces are arranged on the two side panels of the movable desktop, and the connecting pieces on the same side of the two movable desktops are connected by the rotating member. Connecting pieces are respectively arranged on the side panels on both sides of the two movable desktops, and the rotating members are installed on the adjacent connecting pieces, so that the two movable desktops are connected by the connecting pieces, and the movable desktop can rotate around the movable piece under the action of the movable piece to realize the opening and closing of the movable desktop.

[0009] Preferably, the folding frame includes two legs, a reinforcing plate is provided between the legs, a hinge support is provided in the installation cavity, the legs are connected to the movable desktop via the hinge support, a limit support surface is provided on the top of the legs, and the limit support surface abuts against the installation cavity. The upper ends of the legs of the folding frame are rotatably connected to the installation cavity in the movable desktop via the hinge support, and a reinforcing plate is provided between the legs to connect the legs, so that the legs can rotate synchronously in the installation cavity and the load-bearing performance of the legs can be improved; in order to provide stable support when the folding frame is unfolded, a limit support surface is provided on the top of the legs, so that when the folding frame rotates until the limit support surface abuts against the installation cavity, the legs are constrained to rotate and provide support force for the movable desktop, thereby preventing the movable desktop from shaking and collapsing when in use.

[0010] The utility model can solve the problem of difficulty in writing on a writing desk in a low-visibility environment. Preferably, a portable writing desk also includes a lighting assembly, which is composed of a light source, a mounting rod and a positioning member, and the light source and the positioning member are respectively arranged at both ends of the mounting rod. The lighting assembly can illuminate the upper part of the movable desktop, avoiding unfavorable factors such as irregular writing and easy errors caused by insufficient light.

[0011] Preferably, the mounting rod is a universal shaped hose, which can be bent and rotated in any direction, so that the light source can be adjusted on the movable desktop through the mounting rod during law enforcement.

[0012] Preferably, the support frame is provided with a positioning part, and the support frame is movably connected with the positioning piece of the light source assembly through the positioning part. The cooperation of the positioning part provided on the support frame and the positioning piece of the light source assembly enables the light source assembly to be connected with the movable desktop when in use.

[0013] Preferably, a portable desk also includes a folding stool, which is composed of a seat and scissor-type support legs, and the scissor-type support legs are respectively arranged on both sides of the seat. The folding stool is used as a supporting facility for the movable desktop. When in use, it can be opened by the scissor-type support legs. The scissor-type support legs arranged on both sides of the seat provide lateral pulling force to the seat to unfold the seat. The folding stool can be folded by the scissor-type support legs, and the folded folding stool can be placed inside the installation cavity.

[0014] Preferably, a plurality of storage boxes and a plurality of crimping buckles are arranged in the installation cavity, the crimping buckles cooperate with the scissor-type supporting legs, a battery is arranged in the storage box, the crimping buckles are U-shaped structures made of materials with good elasticity such as plastic or rubber, and can fix the rod-shaped objects by squeezing and clamping them into the inside of the crimping buckles. Tools and batteries can be placed in the storage box, and the batteries can also provide power for lighting tools.

[0015] The beneficial effects of the utility model are:

[0016] The folding frame is movably connected to the mounting frame, so that the folding frame and the movable desktop can be carried at the same time, which reduces the difficulty of carrying. A supporting frame is arranged on the lower end surface of the movable desktop, and a mounting cavity is formed between the movable desktop and the supporting frame. When the movable desktop is closed, the mounting cavity between the movable desktop and the supporting frame forms a sealed box. The mounting cavity can be used to carry tools and store a large number of documents, so that the storage function can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0018] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0019] Figure 3 The structure of the utility model is shown in FIG. Figure 3 .

[0020] Figure 4 The structure of the utility model is shown in FIG. Figure 4 .

[0021] Figure 5 It is a structural schematic diagram of a folding stool of the utility model.

[0022] Figure 6 It is a schematic diagram of the hinge support of the present utility model.

[0023] The reference numerals in the accompanying drawings include: 1. movable table top; 2. folding frame; 201. support leg; 202. reinforcement plate; 3. hinge assembly; 301. rotating member; 302. connecting piece; 4. supporting frame; 401. side panel; 402. opening and closing baffle; 403. handle; 404. locking member; 405. positioning portion; 5. mounting cavity; 501. hinge support; 502. storage box; 503. crimping buckle; 6. light source assembly; 601. light source member; 602. mounting rod; 603. positioning member; 7. folding stool; 701. seat board; 702. scissor-type supporting legs. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the attached claims.

[0025] It should be noted that all actions to obtain signals, information or data in this application are carried out in compliance with the relevant data protection laws and policies of the country where they are located, and with the authorization given by the owner of the corresponding device.

[0026] In the present disclosure, unless otherwise stated, the directional words used, such as "inside" and "outside", are defined according to the corresponding parts' own contours. The terms used in the present disclosure, such as "first" and "second", etc., are used to distinguish one element from another element and do not have order and importance. Example 1

[0027] Basically as attached Figure 1 To Attachment Figure 2 As shown, a portable writing desk is characterized in that it includes two groups of movable desktops 1 and folding frames 2, the movable desktops 1 are movably connected to the folding frames 2, the two movable desktops 1 are connected by a hinge assembly 3, the movable desktops 1 are provided with a supporting frame 4, and an installation cavity 5 is formed between the movable desktop 1 and the supporting frame 4.

[0028] In this embodiment, the movable desktop 1 provided with a support frame 4 is unfolded and closed by a hinge assembly 3 to realize the opening and closing of the installation cavity 5. When the movable desktop 1 is unfolded, the upper part of the movable desktop 1 is used to form a writing work plane. When the movable desktop 1 is closed, the support frame 4 is completely aligned and closed to form a sealed box body for the installation cavity 5. The connection between the two sets of movable boxes 1 and the folding frames 2 enables the folding frames 2 to be opened and closed on the movable boxes 1. When the folding frames 2 are closed, they can be placed in the installation cavity 5. Figure 1 As shown. The folding frame 2 is movably connected to the movable desktop 1, so that the folding frame 2 and the movable desktop 1 can be carried at the same time; in order to better realize the storage function, a support frame 4 is set on the lower end surface of the movable desktop 1, and a mounting cavity 5 is formed between the movable desktop 1 and the support frame 4, and the mounting cavity 5 can be used to carry tools and store a large number of documents; the movable desktop 1 is unfolded and closed under the action of the hinge assembly 3, and the movable desktop 1 is directly opened when the folding frame 2 is unfolded to provide support for the movable desktop 1, and no secondary assembly is required. When the movable desktop 1 is closed, the mounting cavity 5 between the movable desktop 1 and the support frame 2 forms a sealed box, and the sealed box can also store the folding frame 2 movably connected to the movable desktop 1, as shown. Figure 2 shown.

[0029] The support frame 4 is vertically arranged at the bottom of the edge of the movable desktop 1. The support frame 4 is composed of four support baffles, which include two side panels 401 and an opening and closing baffle 402. The opening and closing baffle 402 is the outermost support baffle of the movable desktop 1, and the side panel 401 is the support baffle adjacent to the opening and closing baffle 402. Figure 3 shown.

[0030] The support frame 4 is arranged at the edge of the movable desktop 1 so that the mounting cavity 5 formed by the movable desktop 1 and the support baffle can obtain the maximum bottom surface area. The support frame 4 is provided with four support baffles to provide support force for the four sides of the movable desktop 1.

[0031] In addition, when the support frame 4 rotates with the movable table top 1, under the constraint and guidance of the hinge assembly 3, the adjacent support baffles between the two movable table tops 1 are always parallel. Figure 1-Figure 2 shown.

[0032] The opening and closing baffle 402 of the movable desktop 1 is provided with a handle 403 and a locking member 404. The handle 403 is arranged in the middle of the opening and closing baffle 402, and the locking member 404 is arranged on both sides of the handle 403. Figure 3 shown.

[0033] The handle 403 facilitates carrying the movable desktop 1 when it is closed, and the locking member 404 can lock the movable desktop 1 when it is closed, so as to prevent the movable desktop 1 from being opened when not in use and causing the items in the installation cavity 5 to be lost.

[0034] The handle 4 of this embodiment is arranged in the middle of the opening and closing baffle 402, so that the movable desktop 1 can maintain the stability of the tools placed in the installation cavity 5 in the sealed box during the carrying process. In order to maintain the locking strength of the locking member when the movable desktop is closed and locked, and to enable quick unlocking during use, the locking member 404 of this embodiment is locked by interlocking the fastener and the interface. When the fastener and the interface are connected, the fastener is first inserted into the interface, and then the fastener is twisted or pressed to make it snap into the interface, and then the connection can be released by loosening or unscrewing the fastener.

[0035] The hinge mechanism 3 includes a rotating member 301 and two connecting pieces 302. The connecting pieces 302 are arranged on two side panels 401 of the movable desktop 1. The connecting pieces 302 on the same side of the two movable desktops 1 are connected through the rotating member 301. The connecting pieces 302 are respectively arranged on the side panels 401 on both sides of the two movable desktops 1, and the rotating piece 301 is installed on the adjacent connecting pieces 302, so that the two movable desktops 1 are connected through the connecting piece 302, and the movable desktop 1 can rotate around the movable piece 301 under the action of the connecting piece 302, so as to realize the opening and closing of the movable desktop 1.

[0036] In order to ensure that the movable desktop 1 does not interfere with each other during the opening and closing process and that the support frames 4 on the two movable desktops can fit tightly when closed, one end of the two connecting pieces 302 of the hinge mechanism 3 is respectively arranged on the side panels 401 on the same side of the two movable desktops 1, and the other ends of the two connecting pieces 302 are sleeved on the rotating member 301, the axis of the rotating member 301 and the center line of the gap between the two movable desktops are located in the same vertical plane, and the rotation axes of the two movable desktops are in contact with each other; and the rotating member 301 is a rotating shaft structure, and the two connecting pieces 302 form a connecting piece 1 and a connecting piece 2 with a height difference on the rotating member 301, one connecting piece set is arranged on the outer side of the rotating member 301, and the connecting piece 2 is sleeved on the inner side of the rotating member 301, then the end of the connecting piece 1 rotatably connected to the rotating member 301 is provided with an upward bending portion, and the end of the connecting piece 2 rotatably connected to the rotating member 301 can pass through the upward bending portion, such as Figure 3 As shown, the two movable desktops 1 will not interfere with each other when opening and closing, thereby improving convenience.

[0037] The folding frame 2 includes two legs 201, a reinforcing plate 202 is arranged between the legs 201, a hinge support 501 is arranged in the installation cavity 5, the legs 201 are connected to the movable desktop 1 through the hinge support 501, and a limiting support surface is arranged on the top of the legs 201, and the limiting support surface abuts against the installation cavity 5.

[0038] The upper ends of the legs 201 of the folding frame 2 are rotatably connected to the mounting cavity 5 in the movable desktop 1 via hinge supports 501, and reinforcing plates 202 are provided between the legs 201 to connect the legs 201, so that the legs 201 can rotate synchronously in the mounting cavity 5, and the load-bearing performance of the legs 201 can be improved; in order to provide stable support when the folding frame 2 is unfolded, a limiting support surface is provided on the top of the legs 201, so that when the folding frame 2 is rotated until the limiting support surface abuts against the mounting cavity 2, the legs 201 are constrained from rotation and provide support force for the movable desktop 1, thereby preventing the movable desktop 1 from shaking and collapsing when in use.

[0039] In order to make the folding frame of this embodiment easier to carry, the legs 201 of the folding frame 2 are set as hollow rectangular tubes, which reduces the weight of the folding frame 2. A rubber pad is set on the limit support surface on the top of the legs 201, and mounting holes are set on both sides of the legs 201 to cooperate with the hinge support 501. The distance from the mounting through hole to the top of the legs 201 is the same as the distance from the rotation center of the hinge support 501 to the bottom of the mounting cavity 5; in order to make the two movable desktops 1 and the folding frames 2 respectively set under the movable desktops 1 achieve a more stable support effect, the folding frames 2 are respectively set at the bottom of the mounting cavities 5 of the two movable desktops 1 near the outside, so that the unfolded folding frames 2 provide support for the movable desktops 1.

[0040] During use, the support leg 201 is constrained by the rotation limited support surface 503 on the hinge support 501 to achieve a rotation of about 90° on the movable desktop 1. When the staff works at the middle position and the side position formed by the two movable desktops 1, there will be no influence on the supporting force of the folding frame 2, thereby maintaining the stability of the copy desk formed by the movable desktop 1 and the folding frame 2. In addition, the length of the two support legs 201 of the folding frame 2 is less than the length of the upper side plate 401 of the movable desktop 1, so that the support legs 201 can be completely placed in the installation cavity 5 when they are retracted. When the support legs 201 are placed in the installation cavity 5, a limited pad is set at the position corresponding to the bottom of the installation cavity 5 and the support legs 201. The limited pad prevents the support legs 201 from colliding with the installation cavity 5 when they are retracted into the installation cavity 5, causing deformation and damage to the movable desktop 1.

[0041] In addition, in order to prevent the unfolded folding frame 2 from being contracted by external forces during use, a rotating part can be provided on the support leg 201, a connecting part can be provided at the bottom of the mounting cavity 5, the rotating part can be hingedly provided on the side wall of the support leg 201, the connecting part can be provided in the radial plane of rotation of the rotating part, a hook can be provided on the top of the rotating part to facilitate the connection between the rotating part and the connecting part, and an elastic element can be provided on the rotating part, so that after the support leg 201 is unfolded, the rotating part forms a triangular support structure between the connecting part and the movable desktop, so that the copywriting table is more stable when in use.

[0042] A limiting device can also be provided on the hinge support 501 and the support leg 201. A stepped groove is opened on the installation surface of the hinge support 501, and a plug rod and a spring are provided in the large diameter cavity in the stepped groove. The spring is installed on the step surface, and a plug rod is provided outside the spring. A pullable structure is provided inside the plug rod, and the pull ring of the pullable structure extends to the outside through the small diameter cavity of the stepped groove; a limiting groove is provided on the support leg 201, and the plug rod can be inserted into the limiting groove. When the support leg is rotated to be perpendicular to the movable table top, the plug rod is inserted into the limiting groove under the action of the spring to restrain rotation. When the support leg 201 is retracted, it can be contacted and restrained only by extending the pullable structure to the outside and retracting the plug rod into the stepped groove, such as Figure 6 shown. Example 2

[0043] In order to solve the problem of writing difficulties on the copy desk in a low-visibility environment. A portable copy desk also includes a lighting assembly 6, which is composed of a light source 601, a mounting rod 602 and a positioning member 603. The light source 601 and the positioning member 603 are respectively arranged at both ends of the mounting rod 602. The lighting assembly 6 can illuminate the upper part of the movable desktop 1 to avoid unfavorable factors such as irregular writing and easy mistakes caused by insufficient light, such as Figure 4 shown.

[0044] The mounting rod 602 of this embodiment adopts a universal shaped hose, which can be bent and rotated in any direction, so that the light source 601 can be adjusted on the movable desktop through the mounting rod 602 during law enforcement.

[0045] The support frame 4 is provided with a positioning portion 405, and the support frame 4 is movably connected with the positioning piece 603 of the light source assembly 6 through the positioning portion 405. The cooperation between the positioning portion 405 provided on the support frame 4 and the positioning piece 603 of the light source assembly 6 enables the light source assembly 6 to be connected to the movable desktop 1 when in use.

[0046] The positioning member 603 of this embodiment can be selected as a magnet, and the positioning portion 405 can be selected as a metal plate. The positioning member 603 is arranged on the positioning portion 405 through a magnetic connection. The metal plate can be installed on the support frame 4 by bolt connection or welding connection, and the positioning member 603 can be installed at a position selected according to the distribution position of the metal plate on the support frame 4. During use, when the staff unfolds the copy desk, they determine the installation position of the light source assembly 6 according to the on-site environment. The light source assembly 6 is magnetically connected to the positioning portion 405 of the support frame 4 through the positioning member 603. At this time, the installation of the light source assembly is completed; then the light source member 601 is adjusted to the specific lighting position above the movable desktop 1 through the mounting rod 602 of the light source assembly 6, such as Figure 4 shown.

[0047] In addition, in this embodiment, an arc-shaped surface is provided at the middle position of the support frame 4 on the two movable tabletops 1 relative to the support baffle, so that a through hole can be formed in the middle position when the two movable tabletops 1 are unfolded. The arc-shaped surface of the through hole formed can accommodate the positioning member 603 to enter. The arc-shaped surface is set as a metal plate so that the positioning member 603 can also be magnetically connected to the middle position of the copybook table. Example 3

[0048] A portable writing desk also includes a folding stool 7, which is composed of a seat plate 701 and scissor-type supporting legs 702. The scissor-type supporting legs 702 are respectively arranged on both sides of the seat plate 701. Figure 5 As shown. The folding stool 7 is a supporting facility for the movable table top 1. When in use, it can be opened by the scissor-type supporting legs 702. The scissor-type supporting legs 702 on both sides of the seat board 701 provide a lateral pulling force to the seat board 701 to unfold the seat board 701. The folding stool 7 can be folded by the scissor-type supporting legs 702. The folded folding stool 7 can be placed inside the installation cavity 5, as shown. Figure 3 shown.

[0049] A plurality of storage boxes 502 and a plurality of crimping buckles 503 are arranged in the installation cavity 5. The crimping buckles 503 cooperate with the scissor-type supporting legs 702. A battery is arranged in the storage box 502. The crimping buckles 503 are U-shaped structures made of materials with good elasticity such as plastic or rubber. The rod-shaped objects can be fixed inside the crimping buckles 503 by squeezing. Tools and batteries can be placed in the storage box 502. The batteries can also provide power for the lighting tool 6.

[0050] The support frame 4 on the two movable desktops 1 of this embodiment is provided with an arc surface in the middle position relative to the support baffle, so that a through hole can be formed in the middle position when the two movable desktops 1 are unfolded. The through hole can be used for the battery to power the electronic device, and can also realize the coordination of other tools in the storage box 502 with the desktop tools. The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. A portable copywriting table, characterized by: The invention comprises two sets of movable tabletops (1) and a folding frame (2), wherein the movable tabletops (1) are movably connected to the folding frame (2), the two movable tabletops (1) are connected via a hinge assembly (3), the movable tabletops (1) are provided with a supporting frame (4), and a mounting cavity (5) is formed between the movable tabletops (1) and the supporting frame (4); The folding frame (2) comprises two supporting legs (201), a reinforcing plate (202) is arranged between the supporting legs (201), a hinge support (501) is arranged in the installation cavity (5), the supporting legs (201) are connected to the movable tabletop (1) via the hinge support (501), a limiting support surface is arranged on the top of the supporting legs (201), and the limiting support surface abuts against the installation cavity (5); A rotating part is provided on the support foot (201), a connecting part is provided at the bottom of the installation cavity (5), the rotating part is arranged on the side wall of the support foot (201) in a hinged manner, and the connecting part is arranged in a radial plane of rotation of the rotating part; a limiting device is provided on the hinge support (501) and the support foot (201), a stepped groove is provided on the installation surface of the hinge support (501), a plug rod and a spring are provided in a large diameter cavity in the stepped groove, the spring is installed on the stepped surface, a plug rod is provided outside the spring, a pullable structure is provided inside the plug rod, and a pull ring of the pullable structure extends to the outside through a small diameter cavity of the stepped groove; a limiting groove is provided on the support foot (201), the limiting groove is used to insert the plug rod, and when the support foot is rotated to be perpendicular to the movable tabletop, the plug rod is inserted into the limiting groove under the action of the spring to constrain rotation; The device also comprises a lighting assembly (6), the lighting assembly (6) comprising a light source component (601), a mounting rod (602) and a positioning component (603), the light source component (601) and the positioning component (603) being respectively arranged at two ends of the mounting rod (602), and the mounting rod (602) being a universal shaped hose; the supporting frame (4) is provided with a positioning portion (405), and the supporting frame (4) is movably connected to the positioning component (603) of the lighting assembly (6) via the positioning portion (405).

2. A portable document table according to claim 1, characterized in that: The support frame (4) is vertically arranged at the bottom of the edge of the movable desktop (1), and the support frame (4) is composed of four support baffles, and the support baffles include two side panels (401) and an opening and closing baffle (402). The opening and closing baffle (402) is the outermost support baffle relative to the movable desktop (1), and the side panel (401) is the support baffle adjacent to the opening and closing baffle (402).

3. A portable document table according to claim 2, characterized in that: The opening and closing baffle (402) of the movable desktop (1) is provided with a handle (403) and a locking piece (404); the handle (403) is arranged in the middle of the opening and closing baffle (402), and the locking piece (404) is arranged on both sides of the handle (403).

4. A portable document table according to claim 3, characterized in that: The hinge assembly (3) comprises a rotating member (301) and two connecting pieces (302); the connecting pieces (302) are arranged on two side panels (401) of the movable table top (1); and the connecting pieces (302) on the same side of the two movable table tops (1) are connected via the rotating member (301).

5. A portable document table according to any one of claims 1 to 4, characterized in that: The folding stool (7) is also included. The folding stool (7) is composed of a seat plate (701) and scissor-type supporting legs (702). The scissor-type supporting legs (702) are respectively arranged on both sides of the seat plate (701).

6. The portable document table according to claim 5, characterized in that: A plurality of storage boxes (502) and a plurality of crimping buckles (503) are arranged in the installation cavity (5); the crimping buckles (503) cooperate with the scissor-type support legs (702); and a storage battery is arranged in the storage box (502).

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