Notebook computer trolley

Abstract

The utility model discloses a notebook computer trolley which comprises a base, an adjustable bracket is fixedly installed on the upper surface of the base, a working table is arranged on the upper surface of the adjustable bracket, and the working table is composed of a containing table fixedly installed on the upper surface of the adjustable bracket and a lifting table fixedly installed on the lower surface of the adjustable bracket. The limiting assembly is arranged on the upper surface of the placing table and can be used for limiting the notebook computer. According to the notebook computer placing device, the working table is arranged, a notebook computer is placed in the placing groove, then the limiting plate slides into the placing table along the track groove, a screen of the notebook computer can penetrate through the through groove, and then the limiting plate can be fixed to the placing table through the fixing part. And then the limiting plate is matched with the fixing part to fix the notebook computer between the placing table and the limiting plate, and meanwhile, paper files and writing characters can be placed on the upper surface of the limiting plate, so that the use space of the device can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of trolley protection, in particular to a notebook computer trolley. Background Art

[0002] Laptop trolleys are generally composed of a top plate, support columns, and rolling wheels. Since laptops are generally carried at all times, they are generally carried in computer bags. When in use, the computer bag needs to be placed elsewhere, which wastes manpower, and if there are many things in use, there is nowhere to store them on the top plate alone.

[0003] China's authorization announcement number CN215284938U discloses a laptop computer trolley cart, which relates to the technical field of trolley carts. A laptop computer trolley cart includes a placement plate, rolling wheels, and a supporting structure, characterized in that the supporting structure is composed of a lower rod and an upper rod, the lower rod and the upper rod are fixedly welded, a slide groove is provided on the front side of the lower rod, and a placement box is slidably connected inside the slide groove. A fixing bolt is provided inside the placement box, and computer accessories can be placed through the placement box, saving the placement space on the top of the placement plate. The placement box can be moved in the up and down directions through the cooperation of the slide groove and the placement box, and the fixing bolt cooperates with the through holes at different positions, so that the placement box is fixed at different heights, realizing the adjustment of the height direction of the placement box, and a bag for a laptop computer can be placed through the hanging rod, without finding another place to put the bag, realizing the effect of saving manpower, and some small items can be placed through the placement rack, which is simple to use.

[0004] However, the device still has the following defects when in use: when the device places the laptop on the placement board, the space on the placement board will be occupied, so there will be a lack of space when paper documents and written words are needed, and the laptop is not fixed on the placement board, which is easy to cause collision and cause the laptop to fall. In view of the above defects: To this end, we propose a laptop trolley cart. Utility Model Content

[0005] The utility model aims to provide a laptop computer trolley to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A laptop computer trolley cart comprises a base, an upper surface of the base is fixedly mounted with an adjustable bracket, an upper surface of the adjustable bracket is provided with a workbench, the workbench comprises a placing table fixedly mounted on the upper surface of the adjustable bracket, and a limiting component arranged on the upper surface of the placing table and capable of limiting the position of the laptop computer;

[0008] The limiting assembly includes a limiting plate slidably mounted on the upper surface of the placing table, a through slot for the laptop display screen to pass through is opened on the left side of the limiting plate, a placing slot adapted to the laptop is opened on the upper surface of the placing table, and a fixing component for fixing the limiting plate is arranged on the left side of the placing table.

[0009] Preferably, a track block is fixedly mounted on the lower surface of the limiting plate, and a track groove for the track block to slide is also formed on the upper surface of the placement table.

[0010] Preferably, a document storage slot and an external keyboard storage slot are respectively provided on the front of the placement table, an external keyboard support plate is slidably connected to the inner wall of the external keyboard storage slot, and a cover plate is rotatably connected to the front of the placement table.

[0011] Preferably, the fixing component includes a sliding groove opened on the upper surface of the placing table, the inner wall of the sliding groove is slidably connected to a fixed block, and the upper surface of the limiting plate is provided with a fixing groove adapted to the fixed block, a strip groove is opened on the left side of the placing groove, the inner wall of the strip groove is slidably connected to a push block, and the right end of the push block extends to the interior of the sliding groove and is fixedly connected to the left side of the fixed block.

[0012] Preferably, a compression spring is fixedly mounted on the inner bottom wall of the sliding groove, and the other end of the compression spring is fixedly connected to the lower surface of the fixing block.

[0013] Preferably, the adjustable bracket comprises a telescopic cylinder fixedly mounted on the upper surface of the base, the inner wall of the telescopic cylinder is slidably connected with a telescopic rod, and the lower surface of the placement table is fixedly connected to the upper end of the telescopic rod.

[0014] Preferably, a plug is inserted on the surface of the telescopic cylinder, a plurality of slots matching the plug are equidistantly formed on the surface of the telescopic rod, and a tension spring which can drive the plug to be inserted into the inner wall of the slot is sleeved on the surface of the plug.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. The utility model sets up a workbench, puts the laptop into the placement slot, then slides the limit plate into the placement table along the track slot, the screen of the laptop passes through the through slot, and then the limit plate can be fixed on the placement table by using a fixing component. Compared with the prior art, after the device puts the laptop into the placement slot, the limit plate can be used to fix the laptop between the placement table and the limit plate with the fixing component. At the same time, paper documents and written text can be placed on the upper surface of the limit plate, thereby increasing the use space of the device.

[0017] 2. The utility model provides a file storage slot and an external keyboard storage slot. Files that need to be carried can be placed in the file storage slot, and the external keyboard can be placed on the external keyboard tray. When the external keyboard is needed, the external keyboard tray can be pulled out, so that the operator can type conveniently. At the same time, the cover plate can be rotated to cover the file storage slot and the external keyboard storage slot, so as to protect the external keyboard and files. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional first-person perspective structure proposed for the utility model;

[0019] Figure 2 A schematic diagram of the three-dimensional second viewing angle structure proposed for the utility model;

[0020] Figure 3 It is a schematic diagram of the side section structure of the adjustable bracket proposed in the utility model;

[0021] Figure 4 It is a schematic diagram of the side section structure of the placement table proposed in the utility model;

[0022] Figure 5 This is a schematic diagram of the front section structure of the placement table proposed in the utility model;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the limiting plate proposed in the utility model.

[0024] In the figure: 1 base, 2 placement table, 3 limit plate, 4 through slot, 5 placement slot, 6 track block, 7 track slot, 8 file storage slot, 9 keyboard placement slot, 10 external keyboard tray, 11 cover plate, 12 fixing block, 13 fixing slot, 14 push block, 15 compression spring, 16 telescopic cylinder, 17 telescopic rod, 18 plug, 19 slot, 20 tension spring, 21 laptop computer. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Reference Figure 1-6A laptop computer trolley cart includes a base 1, an adjustable bracket is fixedly installed on the upper surface of the base 1, a workbench is arranged on the upper surface of the adjustable bracket, the workbench is composed of a placing table 2 fixedly installed on the upper surface of the adjustable bracket, and a limiting component arranged on the upper surface of the placing table 2 for limiting the position of a laptop computer 21.

[0028] The adjustable bracket includes a telescopic cylinder 16 fixedly mounted on the upper surface of the base 1, a telescopic rod 17 is slidably connected to the inner wall of the telescopic cylinder 16, the lower surface of the placement table 2 is fixedly connected to the upper end of the telescopic rod 17, a plug 18 is inserted into the surface of the telescopic cylinder 16, a plurality of slots 19 matching the plug 18 are equidistantly provided on the surface of the telescopic rod 17, and a tension spring 20 is sleeved on the surface of the plug 18 to drive the plug 18 to insert into the inner wall of the slot 19.

[0029] Pulling the plug 18 can drive the plug 18 out of the slot 19. After the telescopic rod 17 is freed from the restraint of the plug 18, the height of the placement table 2 can be adjusted. At this time, the tension spring 20 is in an open state. When the height adjustment is completed, the plug 18 is loosened, and the tension spring 20 is reset to drive the plug 18 to be inserted into the corresponding slot 19, thereby fixing the telescopic rod 17.

[0030] The limiting assembly includes a limiting plate 3 slidably mounted on the upper surface of the placement table 2, a through slot 4 for the display screen of the laptop computer 21 to pass through is provided on the left side of the limiting plate 3, a placement slot 5 adapted to the laptop computer 21 is provided on the upper surface of the placement table 2, a track block 6 is fixedly mounted on the lower surface of the limiting plate 3, and a track slot 7 for the track block 6 to slide is also provided on the upper surface of the placement table 2. The limiting plate 3 can be pulled out of the placement table 2 by pulling it to the right, at which time the placement slot 5 can be exposed, and the laptop computer 21 can be stored by placing it in the placement slot 5.

[0031] The front of the placement table 2 is respectively provided with a file storage slot 8 and an external keyboard storage slot 9. The inner wall of the external keyboard storage slot 9 is slidably connected to an external keyboard support plate 10, and the front of the placement table 2 is rotatably connected to a cover plate 11. Files that need to be carried can be placed in the file storage slot 8, and the external keyboard is placed on the external keyboard support plate 10. When the external keyboard is needed, the external keyboard support plate 10 can be pulled out, so that the operator can type conveniently. At the same time, the cover plate 11 can be rotated to cover the file storage slot 8 and the external keyboard storage slot 9, so as to protect the external keyboard and files.

[0032] A fixing component for fixing the limit plate 3 is provided on the left side of the placement table 2, and the fixing component includes a sliding groove opened on the upper surface of the placement table 2, and the inner wall of the sliding groove is slidably connected with a fixing block 12, and the upper surface of the limit plate 3 is provided with a fixing groove 13 adapted to the fixing block 12, and a strip groove is opened on the left side of the placement table 2, and a push block 14 is slidably connected to the inner wall of the strip groove, and the right end of the push block 14 extends to the interior of the sliding groove and is fixedly connected to the left side of the fixing block 12, and a compression spring 15 is fixedly installed on the inner bottom wall of the sliding groove, and the other end of the compression spring 15 is fixedly connected to the lower surface of the fixing block 12.

[0033] Pushing the push block 14 downward can drive the fixed block 12 to retract into the sliding groove. At this time, the compression spring 15 is in a contracted state. When the limit plate 3 slides onto the placement table 2 along the track groove 7, the screen of the laptop computer 21 will pass through the through groove 4. The through groove 14 can be used to limit the laptop computer 21. At this time, the fixed groove 13 will be directly above the fixed block 12. When the push block 14 is loosened, the compression spring 15 will reset and drive the fixed block 12 to insert into the fixed groove 13, so that the limit plate 3 can be fixed on the placement table 2.

[0034] Compared with the prior art, after the device places the laptop computer 21 into the placement slot 5, the laptop computer 21 can be fixed between the placement table 2 and the limiting plate 3 using the limiting plate 3 in cooperation with the fixing components. At the same time, paper documents and written text can be placed on the upper surface of the limiting plate 3, thereby increasing the use space of the device.

[0035] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A laptop computer trolley cart, comprising a base (1), characterized in that: An adjustable bracket is fixedly mounted on the upper surface of the base (1); a workbench is arranged on the upper surface of the adjustable bracket; the workbench is composed of a placement table (2) fixedly mounted on the upper surface of the adjustable bracket, and a limiting component arranged on the upper surface of the placement table (2) and capable of limiting the position of the laptop computer; The limiting assembly comprises a limiting plate (3) slidably mounted on the upper surface of the placement platform (2); a through slot (4) for the notebook computer display screen to pass through is provided on the left side of the limiting plate (3); a placement slot (5) adapted to the notebook computer is provided on the upper surface of the placement platform (2); and a fixing component capable of fixing the limiting plate (3) is provided on the left side of the placement platform (2).

2. A laptop computer trolley according to claim 1, characterized in that: A track block (6) is fixedly mounted on the lower surface of the limiting plate (3), and a track groove (7) for the track block (6) to slide is also provided on the upper surface of the placement platform (2).

3. The laptop computer trolley according to claim 1, characterized in that: The front of the placement table (2) is respectively provided with a file storage slot (8) and an external keyboard storage slot (9); the inner wall of the external keyboard storage slot (9) is slidably connected to an external keyboard support plate (10); and the front of the placement table (2) is rotatably connected to a cover plate (11).

4. The laptop computer trolley according to claim 1, characterized in that: The fixing component comprises a sliding groove formed on the upper surface of the placing platform (2), the inner wall of the sliding groove being slidably connected to a fixing block (12), and the upper surface of the limiting plate (3) being provided with a fixing groove (13) adapted to the fixing block (12), a strip groove being formed on the left side surface of the placing platform (2), the inner wall of the strip groove being slidably connected to a pushing block (14), and the right end of the pushing block (14) extending into the interior of the sliding groove and being fixedly connected to the left side surface of the fixing block (12).

5. The laptop computer trolley according to claim 4, characterized in that: A compression spring (15) is fixedly mounted on the inner bottom wall of the sliding groove, and the other end of the compression spring (15) is fixedly connected to the lower surface of the fixed block (12).

6. The laptop computer trolley according to claim 1, characterized in that: The adjustable bracket comprises a telescopic cylinder (16) fixedly mounted on the upper surface of the base (1); the inner wall of the telescopic cylinder (16) is slidably connected to a telescopic rod (17); and the lower surface of the placement table (2) is fixedly connected to the upper end of the telescopic rod (17).

7. The laptop computer trolley according to claim 6, characterized in that: A plug (18) is inserted into the surface of the telescopic cylinder (16), a plurality of slots (19) matching the plug (18) are equidistantly formed on the surface of the telescopic rod (17), and a tension spring (20) is sleeved on the surface of the plug (18) for driving the plug (18) to be inserted into the inner wall of the slot (19).

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