Boss table with unfolding structure

Abstract

The boss table with the unfolding structure comprises a table top, a cabinet body is fixedly connected to the lower side of the table top, rectangular grooves are formed in the left side and the right side of the table top respectively, extension plates are arranged on the inner sides of the rectangular grooves in the left side and the right side respectively, and fixing blocks are fixedly connected to the lower sides of the left end and the right end of the table top respectively. A control unit and a containing unit are arranged on the lower side of the table top, the control unit comprises sliding grooves, the sliding grooves are formed in the lower sides of the left end and the right end of the table top, sliding blocks are slidably connected to the inner sides of the sliding grooves in the left side and the right side, moving blocks are fixedly connected to the lower sides of the sliding blocks, and a two-way screw is rotationally connected between the fixing blocks in the left side and the right side. By arranging the rectangular groove, the extension plates, the sliding grooves, the sliding blocks, the moving blocks, the two-way screw, the worm gear, the worm and the rotating handle, the worm can be rotated conveniently, the extension plates on the left side and the right side can be controlled to move oppositely conveniently, the extension area of the boss table can be increased conveniently through the extension plates, and use scenes can be increased conveniently.

Description

Technical Field

[0001] This utility model relates to the field of executive desks, and in particular to an executive desk with an unfolding structure. Background Technology

[0002] An executive desk is a type of office desk designed specifically for senior management in a company or organization. It is typically large in size and made of high-quality materials. When choosing an executive desk, one should consider not only its functionality but also its symbolic meaning and aesthetic design.

[0003] When using a boss's desk, the surface area is fixed. When it is necessary to place larger office items, a larger surface area needs to be customized. This makes it limited in use and not very versatile. Summary of the Invention

[0004] In order to overcome the shortcomings of the existing technology that has a fixed desktop area and uses only one type of desk, one of the objectives of this utility model is to provide an executive desk with an unfolding structure.

[0005] One of the objectives of this utility model is achieved by the following technical solution: a boss desk with an unfolding structure, including a desktop: a cabinet is fixedly connected to the lower side of the desktop, rectangular grooves are provided on both the left and right sides of the desktop, extension plates are provided on the inner side of the rectangular grooves on both the left and right sides, fixing blocks are fixedly connected to the lower sides of both the left and right ends of the desktop, and a control unit and a holding unit are provided on the lower side of the desktop.

[0006] The control unit includes a slide groove located on the lower sides of the left and right ends of the desktop. A slider is slidably connected to the inner side of each slide groove. A moving block is fixedly connected to the lower side of each slider. A bidirectional screw is rotatably connected between the fixed blocks on both sides. A worm gear is fixedly connected to the outer side of the right end of the bidirectional screw. A mounting block is fixedly connected to the right side of each fixed block. A worm gear is rotatably connected between the two mounting blocks. A throttle is fixedly connected to the front end of the worm gear. The moving block is fixedly connected to the extension plate.

[0007] According to the aforementioned executive desk with an unfolding structure, the holding unit includes a rectangular hole located in the center of the upper side of the desktop. Rotating rods are rotatably connected to the inner sides of both ends of the rectangular hole. Sealing plates are fixedly connected to the outer sides of the rotating rods on both sides. Gears are fixedly connected to the outer sides of the front ends of the rotating rods on both sides. Gears have toothed plates on their outer sides. A connecting block one is fixedly connected to the front side of the toothed plates. A connecting plate is rotatably connected to the outer side of the connecting block one. A connecting block two is rotatably connected to the outer side of the front end of the connecting plate. A control block is fixedly connected to the outer side of the connecting block two. A protective cover is fixedly connected to the front side of the desktop. A motor is fixedly connected to the inner side of the protective cover. A threaded rod is fixedly connected to the output end of the motor. A holding box is fixedly connected to the lower side of the desktop. A telescopic rod is fixedly connected between the control block and the desktop. This facilitates the opening and closing of the sealing plates and makes it convenient to hold items.

[0008] According to the aforementioned executive desk with an unfolding structure, the two ends of the bidirectional screw are provided with opposite threads, and the two ends of the bidirectional screw are respectively threadedly connected to the left and right side moving blocks. This facilitates control of the left and right side moving blocks to move towards each other.

[0009] According to the aforementioned executive desk with an unfolding structure, the worm gear is meshed with a worm wheel, facilitating control of the worm's rotation.

[0010] According to the aforementioned executive desk with an unfolding structure, a movable groove is provided on the front side of the desktop, and a stabilizing block is slidably connected to the inner side of the movable groove, the stabilizing block being fixedly connected to a toothed plate.

[0011] According to the aforementioned executive desk with an unfolding structure, the toothed plate is meshed with a gear.

[0012] According to the aforementioned executive desk with an unfolding structure, the threaded rod is threadedly connected to the control block, facilitating the forward and backward movement of the control block.

[0013] According to the aforementioned executive desk with an unfolding structure, the threaded rod is rotatably connected to the desktop.

[0014] Beneficial effects:

[0015] By setting

[0016] 1. By incorporating a rectangular groove, extension plate, slide, slider, moving block, bidirectional screw, worm gear, worm and throttle handle, it is easy to rotate the worm and control the extension plates on the left and right sides to move towards each other, thus increasing the unfolded area of ​​the executive desk and expanding its usage scenarios.

[0017] 2. The device is equipped with a rectangular hole, a sealing plate, a rotating rod, a gear, a toothed plate, a connecting plate, a control block, and a threaded rod. This allows for easy control of the rotation of the threaded rod, easy control of the opening and closing of the sealing plate, and easy placement of items into the storage box at the bottom.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a three-dimensional structural diagram of an executive desk with an unfolding structure according to the present invention;

[0021] Figure 2 for Figure 1 Enlarged view of point A in the middle

[0022] Figure 3 This is a three-dimensional structural diagram of a boss's desk with an unfolding structure that has its protective cover removed, according to this utility model.

[0023] Figure 4 for Figure 3 Enlarged view of point B in the image;

[0024] Figure 5 for Figure 3 Enlarged view of point C in the image.

[0025] Legend:

[0026] 1. Desktop; 2. Cabinet; 3. Rectangular groove; 4. Extension plate; 5. Fixing block; 6. Control unit; 601. Slide rail; 602. Slider; 603. Moving block; 604. Bidirectional screw; 605. Worm gear; 606. Worm; 607. Mounting block; 608. Turning handle; 7. Container unit; 701. Protective cover; 702. Rectangular hole; 703. Sealing plate; 704. Rotating rod; 705. Gear; 706. Moving groove; 707. Toothed plate; 708. Stabilizing block; 709. Connecting block one; 710. Connecting plate; 711. Connecting block two; 712. Control block; 713. Motor; 714. Threaded rod; 715. Telescopic rod; 8. Container box. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] Reference Figure 1-5 An executive desk with an unfolding structure includes a desktop 1: a cabinet 2 is fixedly connected to the lower side of the desktop 1; rectangular grooves 3 are provided on both the left and right sides of the desktop 1; extension plates 4 are provided on the inner side of both rectangular grooves 3 on both the left and right sides; fixing blocks 5 are fixedly connected to the lower sides of both the left and right ends of the desktop 1; and a control unit 6 and a holding unit 7 are provided on the lower side of the desktop 1. The control unit 6 facilitates the movement of the extension plates 4 to increase the unfolding area of ​​the desktop 1, and the holding unit 7 is used to hold office items.

[0029] The control unit 6 includes a slide 601, which is located on the lower sides of the left and right ends of the desktop 1. Slider 602 is slidably connected to the inner side of each slide 601. A moving block 603 is fixedly connected to the lower side of each slider 602. A bidirectional screw 604 is rotatably connected between the left and right fixed blocks 5. A worm gear 605 is fixedly connected to the outer side of the right end of the bidirectional screw 604. A mounting block 607 is fixedly connected to the right side of the fixed block 5. A worm gear 606 is rotatably connected between the two mounting blocks 607. A handle 608 is fixedly connected to the front end of the worm gear 606. The moving block 603 is fixedly connected to the extension plate 4. The bidirectional screw 604... The two ends of the 4 are provided with opposite threads. The two ends of the bidirectional screw 604 are respectively threaded to the left and right moving blocks 603. The worm 606 is meshed with the worm wheel 605. When in use, the handle 608 is turned, which drives the worm 606 to rotate. The worm 606 drives the worm wheel 605 to rotate. The worm wheel 605 drives the bidirectional screw 604 to rotate. The bidirectional screw 604 drives the left and right moving blocks 603 to move towards each other. The moving blocks 603 drive the extension plate 4 to move, so that the extension plate 4 moves out of the rectangular groove 3. This makes it easier for the extension plates 4 on the left and right sides to increase the unfolded area of ​​the desktop 1 and increase the usage scenarios of the executive desk.

[0030] The holding unit 7 includes a rectangular hole 702, which is located in the center of the upper side of the tabletop 1. Rotating rods 704 are rotatably connected to the inner sides of both ends of the rectangular hole 702. Sealing plates 703 are fixedly connected to the outer sides of the rotating rods 704 on both sides. Gears 705 are fixedly connected to the outer sides of the front ends of the rotating rods 704 on both sides. Gear plates 707 are provided on the outer sides of the gears 705. A connecting block 709 is fixedly connected to the front side of the gear plate 707, and a connecting plate is rotatably connected to the outer side of the connecting block 709. 710, a connecting block 711 is rotatably connected to the outer side of the front end of the connecting plate 710, a control block 712 is fixedly connected to the outer side of the connecting block 711, a protective cover 701 is fixedly connected to the front side of the desktop 1, a motor 713 is fixedly connected to the inner side of the protective cover 701, a threaded rod 714 is fixedly connected to the output end of the motor 713, a container 8 is fixedly connected to the lower side of the desktop 1, a telescopic rod 715 is fixedly connected between the control block 712 and the desktop 1, and a moving groove 7 is provided on the front side of the desktop 1. 06. A stabilizing block 708 is slidably connected to the inner side of the moving groove 706. The stabilizing block 708 is fixedly connected to the toothed plate 707. The threaded rod 714 is threadedly connected to the control block 712 and rotatably connected to the tabletop 1. The toothed plate 707 is meshed with the gear 705. In use, the motor 713 is started, and the motor 713 drives the threaded rod 714 to rotate. The threaded rod 714 drives the control block 712 to move backward, and the control block 712 drives the connecting plate 710 to rotate. Due to the left and right connecting plates 710... The 10 inclined symmetrical structure allows the connecting plate 710 to move the toothed plate 707, which in turn drives the gear 705 to rotate. The gear 705 then drives the rotating rod 704 to rotate. Since the connecting plates 710 on both sides are unfolded, it is easy to control the rotating rods 704 on the left and right sides to rotate in opposite directions. The rotating rod 704 drives the sealing plate 703 to rotate, making it easy to place office supplies in the holding box 8. Then, the threaded rod 714 is rotated in the opposite direction, making it easy to control the sealing plate 703 to rotate in the opposite direction, facilitating normal use of the desktop 1.

[0031] Working principle: In use, the operator first turns the handle 608 to control the worm gear 606 to rotate. The worm wheel 605 and the double-acting screw 604 control the left and right extension plates 4 to move towards each other, so that the extension plates 4 can increase the unfolded area of ​​the desktop 1 and expand the use of the executive desk. Then, the operator controls the motor 713 to start, so that the threaded rod 714 rotates. Under the action of the control block 712, the connecting plate 710, the toothed plate 707 and the gear 705, the operator controls the left and right sealing plates 703 to rotate towards each other, so that office items can be placed in the holding box 8. The operator also controls the motor 713 to rotate in the opposite direction, so that the sealing plates 703 can close the rectangular hole 702, so that the desktop 1 can be used normally.

[0032] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A boss's desk with an unfolding structure, characterized in that, Includes a desktop (1): a cabinet (2) is fixedly connected to the lower side of the desktop (1), rectangular grooves (3) are provided on both the left and right sides of the desktop (1), extension plates (4) are provided on the inner side of the rectangular grooves (3) on both the left and right sides, fixing blocks (5) are fixedly connected to the lower side of both the left and right ends of the desktop (1), and a control unit (6) and a holding unit (7) are provided on the lower side of the desktop (1). The control unit (6) includes a slide groove (601), which is located on the lower side of the left and right ends of the desktop (1). A slider (602) is slidably connected to the inner side of the slide groove (601) on both the left and right sides. A moving block (603) is fixedly connected to the lower side of the slider (602). A bidirectional screw (604) is rotatably connected between the fixed blocks (5) on the left and right sides. A worm gear (605) is fixedly connected to the outer side of the right end of the bidirectional screw (604). An installation block (607) is fixedly connected to the right side of the fixed block (5). A worm gear (606) is rotatably connected between the two installation blocks (607). A throttle (608) is fixedly connected to the front end of the worm gear (606). The moving block (603) is fixedly connected to the extension plate (4).

2. The executive desk with an unfolding structure according to claim 1, characterized in that, The holding unit (7) includes a rectangular hole (702) located in the middle of the upper side of the tabletop (1). Rotating rods (704) are rotatably connected to the inner sides of both ends of the rectangular hole (702). Sealing plates (703) are fixedly connected to the outer sides of the rotating rods (704) on both sides. Gears (705) are fixedly connected to the outer sides of the front ends of the rotating rods (704) on both sides. A toothed plate (707) is provided on the outer side of the gear (705). A connecting block (709) is fixedly connected to the front side of the toothed plate (707). The outer side of the connecting block (709) rotates... A connecting plate (710) is movably connected, and a connecting block two (711) is rotatably connected to the outer side of the front end of the connecting plate (710). A control block (712) is fixedly connected to the outer side of the connecting block two (711). A protective cover (701) is fixedly connected to the front side of the desktop (1). A motor (713) is fixedly connected to the inner side of the protective cover (701). A threaded rod (714) is fixedly connected to the output end of the motor (713). A holding box (8) is fixedly connected to the lower side of the desktop (1). A telescopic rod (715) is fixedly connected between the control block (712) and the desktop (1).

3. The executive desk with an unfolding structure according to claim 1, characterized in that, The two ends of the bidirectional screw (604) are provided with opposite threads, and the two ends of the bidirectional screw (604) are respectively threaded to the left and right moving blocks (603).

4. A boss desk with an unfolding structure according to claim 1, characterized in that, The worm (606) is meshed with the worm wheel (605).

5. A boss desk with an unfolding structure according to claim 2, characterized in that, A movable groove (706) is provided on the front side of the desktop (1), and a stabilizing block (708) is slidably connected to the inner side of the movable groove (706). The stabilizing block (708) is fixedly connected to the toothed plate (707).

6. A boss desk with an unfolding structure according to claim 2, characterized in that, The toothed plate (707) is meshed with the gear (705).

7. A boss desk with an unfolding structure according to claim 2, characterized in that, The threaded rod (714) is threadedly connected to the control block (712).

8. A boss desk with an unfolding structure according to claim 2, characterized in that, The threaded rod (714) is rotatably connected to the desktop (1).

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