A lawyer's meeting table

Abstract

The present invention discloses a lawyer's guest table, comprising a tabletop with a rectangular opening, a movable plate, an open outer box, an inner box, a support rod and a lifting mechanism, wherein the lower end of the movable plate is hingedly connected to the lower end of the rectangular opening on the tabletop and embedded in the rectangular opening, a support block is provided on the side of the short side of the rectangular opening, and the support block is located below the movable plate, the open outer box is placed below the tabletop, its open end corresponds to the rectangular opening, and is fixed to the tabletop through the side ears provided around its open end, the inner box is placed in the open outer box, the lower end of the support rod is fixed to the top plate of the inner box, and its upper end is supported below the movable plate, and the inner box can move up and down relative to the open outer box under the action of the lifting mechanism. The structure saves time, improves efficiency, and can quickly switch services according to needs. At the same time, manual operation is simple and easy, environmentally friendly, and low in cost.

Description

Technical Field

[0001] The invention relates to the technical field of office furniture equipment, and in particular to a lawyer's guest meeting table. Background Art

[0002] The lawyer profession is to provide legal consulting services to people in need. The nature of the profession determines that lawyers often communicate with clients. Communication requires a place. Lawyers usually invite clients to the law firm to talk or sign contracts in the law firm's reception room. Considering that there are many people at a time, the law firm's reception table is generally a wide table with a large arc. The client sits on the outer arc, the lawyer sits on the inner arc, and a computer is placed on the table next to them.

[0003] Clients who make appointments often bring some evidence materials or contracts (some are originals) to the lawyer to help analyze legal issues. After reading, the lawyer will return them to the client, unless the client decides to entrust the lawyer. Some lawyers will keep the materials, and most lawyers will scan and save the originals and return the originals to the client. The problem that often arises in this process is: at some point in the future, the original of a piece of evidence or the original of the contract cannot be found, and the client and the lawyer will say that they gave it to the other party at the time, or that they did not give it to the other party, which will cause disputes. In order to avoid disputes, the law firm stipulates that lawyers are not allowed to handle original materials. For this reason, a scanner is placed on the desktop near the client, and the DVD drive and USB connector are connected to the computer next to the lawyer through a data cable. The client puts the paper materials on the scanner, and the CD and U disk evidence materials are placed in the corresponding equipment. The lawyer can answer the client by looking at the computer and save it in electronic version. When the client decides to go through the entrustment procedures, he or she will also have to sign some more documents, press fingerprints, and record the client's signing process. Although placing these equipment and stationery on the desktop can avoid disputes, there are also some problems:

[0004] (1) When there are no clients, the desk should be cleaned up. These equipment, tools and blank materials should be removed from the desk and placed in a fixed place. The desk should be kept clean and tidy, which will not waste the lawyer's time:

[0005] (2) When receiving clients, in order to improve the efficiency of the meeting, the lawyer has to put these equipment, tools and blank authorization materials back on the desk. If the client only wants a simple verbal consultation and does not bring any materials or does not want to authorize, then leaving these things on the desk not only wastes the lawyer's time, but also affects the neatness of the desk and makes the client feel that they are being forced to sign the contract;

[0006] (3) If the lawyer can confirm over the phone that the client only wants to consult on some legal issues in person and has no materials for the client to see, the lawyer will certainly not waste time putting out those equipment, tools and blank authorization materials. Of course, the desk is tidy. During the conversation with you, the client has developed trust in the lawyer and wants to entrust the lawyer to sign an agreement. At this time, if you go over to get those things, it will be too inefficient and the client will not feel the efficient service. Summary of the invention

[0007] In view of the above-mentioned deficiencies, the present invention provides a lawyer's meeting desk to solve the technical problems of low efficiency of lawyers, troublesome and time-consuming desk cleaning, and inability to provide services quickly and efficiently according to customer needs.

[0008] In order to solve the above technical problems, the present invention is implemented through the following technical solutions: a lawyer's meeting desk, including a desktop with a rectangular opening, a movable plate, an open outer box, an inner box, a support rod and a lifting mechanism, the lower end of the movable plate is hinged to the lower end of the rectangular opening on the desktop, and is embedded in the rectangular opening, a support block is provided on the side of the short side of the rectangular opening, and the support block is located under the movable plate, the open outer box is placed under the desktop, its open end corresponds to the rectangular opening, and is fixed to the desktop by side ears arranged around its open end, the inner box is placed in the open outer box, the lower end of the support rod is fixed to the top plate of the inner box, and the upper end of the support rod is against the bottom of the movable plate, and the inner box can move up and down relative to the open outer box under the action of the lifting mechanism.

[0009] Furthermore, the lifting mechanism includes a rotating rod I, a rotating rod II, a steering wheel, a bearing, a fixed pulley, a movable pulley, a rotating shaft, a rope and a hanging rope hook. A transparent U-shaped groove I is opened on the long side of the open outer box, and a transparent U-shaped groove II is opened on the long side of the inner box. A rotating shaft is installed on the bottom plate of the inner box. Both ends of the rotating shaft extend out through the transparent U-shaped groove I on both sides of the open outer box respectively. Both ends of the rotating shaft are respectively installed with movable pulleys. The rotating rod I horizontally passes through the transparent U-shaped groove I. The rotating rods I on both sides of the open outer box are respectively installed with fixed pulleys. The fixed pulley is above the movable pulley. A hanging rope hook is fixed on the lower surface of the table top above the movable pulley, and the hanging rope hook, the fixed pulley and the movable pulley are in the same plane. One end of the rope is hung on The cam is fixed on the fixed pulley through the movable pulley, and a plurality of bearings are installed on the rotating rod I. The plurality of bearings are installed on the table top and ensure that the rotating rod I is level. The rotating rod I is a hollow tube, and two sections of transparent sliding grooves are opened on its side wall. The rotating rod II is slidably inserted into the rotating rod I, and a transparent pin hole is provided on its side wall. One end of the pin rod passes through the sliding groove on one side of the rotating rod I and the pin hole on one side of the rotating rod II, and passes out from the sliding groove and the pin hole on the other side. The pin rod can slide along the sliding groove with the rotating rod II. A steering wheel is installed at the end of the rotating rod II, and a limiting groove is provided on the lower surface of the table top directly above the steering wheel; vertical sliding grooves I are symmetrically provided on the inner circumference of the open outer box, and vertical pulleys I are symmetrically provided on the outer circumference of the inner box, and the pulleys I and the sliding grooves I are matched with each other.

[0010] Furthermore, an upper inclined surface is provided on the lower surface of the movable plate, a slide groove II is installed on the inclined surface of the movable plate, a pulley II is installed on the upper end of the support rod, and the pulley II is matched with the slide groove II.

[0011] Furthermore, height limiting blocks are respectively provided on the U-shaped grooves I on both sides of the open outer box, and the height limiting blocks are located above the movable pulley.

[0012] Furthermore, a video and recording device is installed on the inner side surface of the open end of the movable plate, and the upper surface of the top plate of the inner box is divided into five areas by a partition. The first area is installed with a DVD drive and a USB plug, the second area is placed with a scanner, the third area is placed with materials that need to be signed for handling entrusted criminal lawsuits, the fourth area is placed with materials that need to be signed for handling entrusted civil lawsuits, and the fifth area is placed with ink pad and signing pens. The DVD drive and USB plug scanner video and recording device are connected to the computer via a data cable and can receive information at any time.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] By opening a rectangular opening on the desktop near the guest side, installing a movable board cover in the rectangular opening, and installing a recording and video device at the open end of the movable board, the required equipment, stationery and material forms are placed on the top plate of the inner box just below the rectangular opening, the support rod on the inner box supports the movable board, and then the pulley group is driven by the hand-cranked steering wheel to move the inner box up or down, and the support rod on the inner box also moves up or down with the inner box to push open or close the movable board cover. Therefore, lawyers do not need to waste time to clean up the desktop, nor do they need to guess whether the client brings materials or whether to go through the entrustment procedures; during the conversation with the client, according to the client's needs, the lawyer only needs to gently shake the steering wheel beside him clockwise to quickly present the equipment, stationery and material forms on the desktop and in front of the client. When not needed, the steering wheel is turned counterclockwise, the inner box moves down, the movable board cover covers the rectangular opening, and the desktop is restored to be bright and tidy; lawyers can provide services according to the needs of the client easily, quickly and efficiently, and improve the efficiency of lawyer services. In short, the present invention saves lawyers' time, improves lawyers' service efficiency, and can provide services quickly as needed. At the same time, the structure is simple and easy to operate manually, is environmentally friendly, and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a top view of the movable panel of the present invention closing the rectangular opening of the desktop.

[0016] Figure 2 for Figure 1 Middle AA section view.

[0017] Figure 3 for Figure 1 Middle BB cross-section.

[0018] Figure 4 for Figure 2 Middle EE section view.

[0019] Figure 5 for Figure 2 Middle FF cross-section.

[0020] Figure 6 This is a top view of the movable panel of the present invention when the rectangular opening of the desktop is opened.

[0021] Figure 7 for Figure 6 Middle CC section.

[0022] Figure 8 for Figure 6 Middle DD section view.

[0023] Fig. 9 for Figure 7 Enlarged view of the middle G area.

[0024] Fig.10It is a bottom view of the main parts of the present invention.

[0025] In the figure: 1-desktop, 101-rectangular opening, 102-hinge, 103-support block, 2-movable plate, 201-slideway II, 3-open outer box, 301-side ear, 302-U-shaped groove I, 303-slideway I, 304-height limit block, 4-inner box, 401-U-shaped groove II, 402-pulley I, 5-support rod, 501-pulley II, 6-rotating rod I, 601-bearing, 602-fixed pulley, 603-slideway, 7-rotating rod II, 701-steering plate, 702-handle, 8-movable pulley, 801-rotating shaft, 9-hanging rope hook, 10-rope, 11-pin rod, 12-limiting groove, 13-camera and recording device, 14-DVD drive and USB plug, 15-scanner, 16- Documents that need to be signed for entrusting criminal litigation, 17-Documents that need to be signed for entrusting civil litigation, 18-Ink pad and signing pen. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings. Implementation methods of the present invention include but are not limited to the following examples.

[0027] like Figures 1 to 10 As shown, the present invention provides a lawyer's guest table, comprising a tabletop 1 with a rectangular opening, a movable board 2, an open outer box 3, an inner box 4, a support rod 5 and a lifting mechanism. Figure 1As shown, the lower end of the movable panel 2 is hingedly connected to the lower end of the rectangular opening 101 on the desktop 1. In this embodiment, the hinge connection is selected to be connected by a hinge 102. The movable panel 2 is embedded in the rectangular opening 101, and its upper end (open end) can open and close the rectangular opening 101 around the hinge 102 rotation axis. The thickness of the movable panel 2 is less than the thickness of the desktop 1. In this embodiment, support blocks 103 are provided on the left and right sides of the rectangular opening 101 (the short side of the rectangular opening) to support the movable panel 2 so that the upper surface of the movable panel 2 embedded in the rectangular opening 101 is in the same plane as the desktop 1. The open outer box 3 is placed under the desktop 1, and its open end corresponds to the rectangular opening 101, and is fixed to the desktop 1 through the side ears 301 provided around its open end. The inner box 4 is placed in the open outer box 3, and it can move up and down in the open outer box 3. The lower end of the support rod 5 is fixed on the top plate of the inner box 4, and the upper end thereof is supported under the movable plate 2. Preferably, four support rods 5 are evenly fixed on the top plate of the inner box 4, arranged in a row and parallel to the long side of the rectangular opening 101. In order to ensure that the opening of the movable plate 2 is large, the support rod 5 is set to the hinge end of the movable plate 2 (the connection edge of the hinge 102). The sum of the height of the inner box 4 and the height of the support rod 5 is less than the height of the open outer box 3. The inner box 4 can move up and down relative to the open outer box 3 under the action of the lifting mechanism, and the inner box 4 drives the support rod 5 to push the movable plate 2 upward to open the rectangular opening 101. When the inner box 4 drives the support rod 5 to move downward, the movable plate 2 moves downward under the action of gravity to close the rectangular opening 101. In this embodiment, an upper inclined surface is provided on the lower surface of the movable plate 2, and a slide groove Ⅱ201 is installed on the inclined surface of the movable plate. A pulley Ⅱ501 is installed on the upper end of the support rod 5, and the pulley Ⅱ501 corresponds to the slide groove Ⅱ201, that is, the pulley Ⅱ501 is stuck in the slide groove Ⅱ201 and can slide therein. This scheme makes the support rod 5 slide along the inclined surface more smoothly, and also reduces the weight of pushing the movable plate 2, making it easier to open the rectangular opening 101. At this time, the inner box 4 moves up and down relative to the open outer box 3 under the action of the lifting mechanism, and it is easier to drive the support rod 5 to push and pull the movable plate 2 up and down, thereby opening or closing the rectangular opening 101.

[0028] The lifting mechanism can be an airbag placed in the space between the bottom plate of the inner box 4 and the bottom plate of the open outer box 3, or a hydraulic platform, but they are costly and not environmentally friendly, and the object lifted by the present invention is light in weight. Fig.10 The lifting mechanism used in this embodiment includes a rotating rod I6, a rotating rod II7, a steering plate 701, a bearing 601, a fixed pulley 602, a movable pulley 8, a rotating shaft 801, and a rope 10. Figure 4 A transparent U-shaped groove Ⅰ302 is provided on the long side of the open outer box 3 (ie, a transparent U-shaped groove Ⅰ302 is symmetrically provided on the front and rear sides), and the width of the U-shaped groove Ⅰ302 is greater than the diameter of the rotating rod Ⅰ6 and the rotating shaft 801; (as shown Figure 3 , Figure 8As shown in the figure, a transparent U-shaped groove II 401 is opened on the long side of the inner box 4 (that is, a transparent U-shaped groove II 401 is symmetrically opened on the front and rear sides), and the width of the U-shaped groove II 401 is greater than the diameter of the rotating rod I 6. A rotating shaft 801 is installed on the bottom plate of the inner box 4, and both ends of the rotating shaft 801 extend out through the transparent U-shaped grooves Ⅰ302 on both sides of the open outer box 3, and movable pulleys 8 are installed on both ends of the rotating shaft 801. The rotating rod Ⅰ6 passes through the transparent U-shaped groove Ⅰ302 horizontally, and fixed pulleys 602 are installed on the rotating rod Ⅰ6 on both sides of the open outer box 3. The fixed pulley 602 is above the movable pulley 8. A hanging rope hook 9 is fixed on the lower surface of the table top 1 above the movable pulley 8, and the hanging rope hook 9, the movable pulley 8, and the fixed pulley 602 are in the same plane. One end of the rope 10 is hung on the hanging rope hook 9, and the other end is fixed to the fixed pulley 602 through the movable pulley 8. A plurality of bearings 601 are installed on the rotating rod Ⅰ6, and the plurality of bearings 601 are installed on the table top 1. Preferably, four bearings 601 are fixed to the lower surface of the table top 1 through a bearing seat, thereby fixing the rotating rod Ⅰ6. When fixing, ensure that the rotating rod Ⅰ6 is horizontal. The rotating rod Ⅰ6 is a hollow tube, and two sections of transparent sliding grooves 603 are opened on its side wall (the surface of the sliding groove 603 is processed into a smooth surface). The rotating rod Ⅱ7 is slidably inserted into the rotating rod Ⅰ6. The side wall of the rotating rod Ⅱ7 is provided with a transparent pin hole, so that the sliding groove 603 and the pin hole are aligned. One end of the pin rod 11 passes through the sliding groove 603 on one side of the rotating rod Ⅰ6 and the pin hole on one side of the rotating rod Ⅱ7, and passes out from the sliding groove 603 and the pin hole on the other side. The pin rod 11 can slide along the sliding groove 603 with the rotating rod Ⅱ7. A steering wheel 701 is installed at the end of the rotating rod Ⅱ7. A limiting groove 12 is provided on the lower surface of the table top 1 directly above the steering wheel 701. The width of the limiting groove 12 can ensure that the handle 702 on the steering wheel 701 slides therein, limiting the rotation of the steering wheel 701. In order to avoid hitting the legs, the steering wheel 701 can be pushed farther into the reception table along the limiting groove 12. In order to make the inner box 4 easier to lift vertically, vertical slide grooves Ⅰ303 are symmetrically arranged on the inner circumference of the open outer box 3, with two vertically symmetrically arranged on the inner side surface of the long side and one vertically symmetrically arranged on the side surface of the short side. Vertical pulleys Ⅰ402 are symmetrically arranged on the outer circumference of the inner box 4, and the pulleys Ⅰ402 and the slide grooves Ⅰ303 correspond to each other.

[0029] like Figure 4 As shown, in order to limit the height of the inner box 4 driven by the rotating shaft 801 of the movable pulley 8 to move upward, height limit blocks 12 are respectively provided on the U-shaped grooves Ⅰ302 on both sides of the open outer box 3 to prevent the rotating shaft 801 from continuing to move upward. Similarly, the lowest position of the inner box 4 moving downward is the bottom of the U-shaped groove Ⅰ302, that is, the rotating shaft falls on the bottom of the groove.

[0030] like Figure 8 As shown, a video recording device 13 is installed on the inner side of the opening end of the movable plate, and the installation angle should enable the camera to capture the entire process of the customer signing (multiple cameras can be installed for multi-angle shooting as needed); (such as Figure 3The upper surface of the top plate of the inner box is divided into five areas by partitions. The first area is equipped with a DVD drive and a USB plug 14, the second area is placed with a scanner 15, the third area is placed with materials 16 that need to be signed for handling entrusted criminal lawsuits, the fourth area is placed with materials 17 that need to be signed for handling entrusted civil lawsuits, and the fifth area is placed with ink pads and signing pens 18. The DVD drive and USB plug, scanner, and video and recording device are connected to the computer via a data cable and can receive information at any time.

[0031] Working principle.

[0032] When the client only seeks legal advice and does not let the lawyer look at the materials, the rectangular opening 101 on the desktop 1 of the reception table is covered by the movable plate 2, and the desktop 1 is flat. At this time, the rotating shaft 801 of the movable pulley installed on the bottom of the inner box 4 just reaches the bottom of the U-shaped groove Ⅰ302 on the open outer box 3, and the pulley Ⅱ501 at the upper end of the support rod 5 fixed on the top plate of the inner box 4 just contacts the bottom of the slide groove Ⅱ201 on the inclined surface of the movable plate 2, and the handle 702 of the steering wheel 701 connected to the rotating rod Ⅱ7 is placed in the limit groove 12 under the desktop.

[0033] When the client asks the lawyer to help them look at the evidence materials, or asks to go through the authorization procedures, the lawyer only needs to pull the steering wheel 701 under the table top 1 toward the edge of the table along the limit groove 12, and the steering wheel 701 drives the pin rod 11 on the rotating rod II 7 to slide along the slide groove 603 toward the edge of the table. After the steering wheel 701 is pulled out of the edge of the table, the handle 702 on the steering wheel 701 is held and the steering wheel 701 is rotated clockwise, and the steering wheel 701 drives the rotating rod II 7. The rotating rod II 7 drives the rotating rod I 6 to rotate clockwise through the pin rod 11 on it, and the fixed pulley 602 installed on the rotating rod I 6 rotates clockwise, driving the rope with the rope head fixed thereon to wrap around the fixed pulley 602. Since the other end of the rope is fixed on the rope hook 9, the movable pulley 8 moves upward through the rotating shaft 801 installed at the bottom of the inner box 4 under the action of the rope, and the inner box 4 moves upward and drives The support rod 5 pushes the movable plate 2 upward. Since one end of the movable plate 2 is hinged, the corresponding movable end 2 (open end) at the other end opens upward under the action of the thrust. The pulley Ⅱ501 on the support rod 5 moves vertically upward along the inclined slide groove Ⅱ201, and the movable plate 2 slowly rotates upward around the hinged end. The U-shaped groove Ⅱ401 on the inner box 4 slowly passes through the rotating rod Ⅰ6. When the rotating shaft 801 at the bottom of the inner box 4 reaches the height limit block 12, the inner box 4 stops moving up. At this time, the items in each partition of the top plate of the inner box 4 reach the desktop 1. The angle at which the movable plate 2 is opened enables the camera device 13 installed on its lower surface to capture the process of the customer signing. At this time, the handle 702 on the steering wheel 701 is just aligned with the notch of the limit groove 12, and is pushed into the limit groove 12 along the notch, thereby limiting the rotation of the steering wheel 701 and ensuring the stability of the inner box 4.

[0034] After the meeting, the steering wheel 701 is pulled out and rotated counterclockwise, the inner box 4 moves downward under the action of the pulley block, and the movable plate 2 rotates downward along the hinged edge under the action of gravity and the downward pulling force of the support rod 5. The rotating shaft 801 installed on the bottom plate of the inner box 4 reaches the bottom of the vertical U-shaped groove Ⅰ302 of the open outer box 3, the inner box 4 stops moving, the movable plate 2 just covers the rectangular opening 101 on the table top 1, and the steering wheel 701 is pushed into the table top 1 along the limit groove 12.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A lawyer's meeting table, characterized by: The invention comprises a table top (1) with a rectangular opening, a movable plate (2), an open outer box (3), an inner box (4), a support rod (5) and a lifting mechanism, wherein the lower end of the movable plate (2) is hingedly connected to the lower end of the rectangular opening (101) on the table top and is embedded in the rectangular opening (101), a support block (103) is provided on the side of the short side of the rectangular opening (101), and the support block (103) is located below the movable plate (2), the open outer box (3) is placed below the table top (1), the open end of the support rod (3) corresponds to the rectangular opening (101), and is fixed to the table top (1) through side ears (301) provided around the open end, the inner box (4) is placed in the open outer box (3), the lower end of the support rod (5) is fixed to the top plate of the inner box (4), and the upper end of the support rod (5) is pressed against the bottom of the movable plate (2), and the inner box (4) can move up and down relative to the open outer box (3) under the action of the lifting mechanism; The lifting mechanism comprises a rotating rod I (6), a rotating rod II (7), a steering wheel (701), a bearing (601), a fixed pulley (602), a movable pulley (8), a rotating shaft (801), a rope (10) and a rope hook (9); a transparent U-shaped groove I (302) is provided on the long side of the open outer box (3); a transparent U-shaped groove II (401) is provided on the long side of the inner box (4); a rotating shaft (801) is installed on the bottom plate of the inner box (4); two ends of the rotating shaft (801) are respectively connected to the transparent U-shaped grooves on both sides of the open outer box (3). Ⅰ (302) extends out, movable pulleys (8) are respectively installed at both ends of the rotating shaft (801), the rotating rod Ⅰ (6) horizontally passes through the transparent U-shaped groove Ⅰ (302), and fixed pulleys (602) are respectively installed on the rotating rods Ⅰ (6) on both sides of the open outer box (3), and the fixed pulleys (602) are above the movable pulleys (8). A hanging rope hook (9) is fixed on the lower surface of the table top above the movable pulley (8), and the hanging rope hook (9), the fixed pulley (602) and the movable pulley (8) are in the same plane, and one end of the rope (10) is hung on the fixed pulley (602). The rope hook (9) is fixed to the fixed pulley (602) through the movable pulley (8). A plurality of bearings (601) are installed on the rotating rod I (6). The plurality of bearings (601) are installed on the table (1) and ensure that the rotating rod I (6) is horizontal. The rotating rod I (6) is a hollow tube, and two sections of transparent sliding grooves (603) are opened on its side wall. The rotating rod II (7) is slidably inserted into the rotating rod I (6), and a transparent pin hole is provided on its side wall. One end of the pin rod (11) is inserted from the sliding groove (603) on one side of the rotating rod I (6) and the rotating rod II (7). The pin hole on one side is inserted into the slide groove (603) and the pin hole on the other side. The pin rod (11) can slide along the slide groove (603) with the rotating rod II (7). The end of the rotating rod II (7) is provided with a steering wheel (701). A limit groove (12) is provided on the lower surface of the table top (1) directly above the steering wheel (701). The inner circumference of the open outer box (3) is symmetrically provided with vertical slide grooves I (303). The outer circumference of the inner box (4) is symmetrically provided with vertical pulleys I (402), and the pulleys I (402) and the slide grooves I (303) are matched with each other. An upper inclined surface is provided on the lower surface of the movable plate (2), a slide groove II (201) is installed on the inclined surface of the movable plate (2), a pulley II (501) is installed on the upper end of the support rod (5), and the pulley II (501) is matched with the slide groove II (201); Height limiting blocks (304) are respectively provided on the U-shaped grooves I (302) on both sides of the open outer box (3), and the height limiting blocks (304) are located above the movable pulley (8); A video recording device (13) is installed on the inner side surface of the opening end of the movable plate (2), and the upper surface of the top plate of the inner box (4) is divided into five areas by a partition. The first area is installed with a DVD drive and a USB plug (14), the second area is placed with a scanner (15), the third area is placed with materials that need to be signed for handling entrusted criminal lawsuits (16), the fourth area is placed with materials that need to be signed for handling entrusted civil lawsuits (17), and the fifth area is placed with ink pad and a signature pen (18). The DVD drive and USB plug scanner video recording device are connected to the computer via a data cable and can receive information at any time.

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