Portable maintenance device

Abstract

The utility model relates to a portable maintenance device which comprises a maintenance box body, two containing cavities are formed in the maintenance box body, an adjusting rod is installed at the bottom of the maintenance box body, and walking wheels are movably installed at the bottom of the adjusting rod. According to the portable maintenance device, firstly, an adjusting rod is pulled to a proper height and locked through a fixing screw, then a user holds a handle on a box cover to drive a maintenance box body to reach a designated position, the box cover is opened at the moment, and a controller drives an electric sliding table to start; two groups of first connecting rods and second connecting rods push a second placement box and a third placement box to rise to the outside of the maintenance box, then a controller drives an electric push rod to drive a placement plate to rise to the outside of the maintenance box body, a folded extension plate is opened and locked through an adjusting screw rod at the bottom, and a temporary workbench is formed; after maintenance is completed, tools are temporarily placed in the drawer box and wait for subsequent arrangement, and time can be saved.

Description

Technical Field

[0001] This utility model relates to the field of computer repair kit technology, specifically a portable maintenance device. Background Technology

[0002] Computer repair is a technical skill that can solve both software and hardware problems. As people become increasingly reliant on computers and the internet, computer repair technology is maturing and becoming a rapidly growing technical field.

[0003] A repair case is a computer case used to store repair tools. Its main body is made of high-quality aluminum alloy profiles, which have the characteristics of sturdy structure, beautiful appearance and good heat dissipation. Most computer repair tools are placed in repair cases.

[0004] Existing repair kits are mostly bulky and inconvenient to carry, and the tools are messy and difficult to find, which makes it inefficient for staff to repair computers. Therefore, a portable maintenance device is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a portable maintenance device that combines the advantages of a portable repair kit. It solves the problem that most existing repair kits are too bulky and inconvenient to carry, and the tools are cluttered and difficult to find, which makes it inefficient for staff to repair computers.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable maintenance device, including a maintenance box body, the maintenance box body having two placement cavities inside, an adjustment rod installed at the bottom of the maintenance box body, a walking wheel movably installed at the bottom of the adjustment rod, and an adjustment mechanism provided inside the maintenance box body;

[0007] The adjustment mechanism includes a first placement box, which is installed inside the placement cavity on the left side. A second placement box is located on top of the first placement box, and a third placement box is located on top of the second placement box. Electric slides are installed on both the front and rear sides of the first placement box, and a first connecting rod is slidably connected to the top of the electric slides. A second connecting rod is hinged to both the front and rear sides of the first placement box. A partition is installed inside the first placement box. An electric push rod is installed inside the placement cavity on the right side, and a placement plate is installed on top of the electric push rod. An extension plate is hinged to the right side of the placement plate.

[0008] Furthermore, each of the four adjusting rods has a positioning hole on its front side, and a drawer is movably installed inside the maintenance box body.

[0009] Furthermore, there are three sets of electric slides, with two electric slides in each set. The three sets of electric slides are located on the front and rear sides of the first placement box, the second placement box, and the third placement box, respectively.

[0010] Furthermore, there are two sets of the first connecting rods, with two first connecting rods in each set. The end of the first connecting rod away from the first placement box is hinged to the electric slide in the middle.

[0011] Furthermore, the side of the second connecting rod away from the bottom electric slide is hinged to the second placement box, and the first connecting rod and the second connecting rod are cross-hinged to each other.

[0012] Furthermore, there are three sets of partitions, which are located inside the first placement box, the second placement box, and the third placement box, respectively.

[0013] Furthermore, a limiting block is installed at the bottom of the extension plate, and an adjusting screw is installed inside the limiting block. The adjusting screw passes through the limiting block and is threadedly connected to the maintenance box body.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] This portable maintenance device features a repair box body divided into two compartments, allowing for the separate storage of tools and a computer for repair. An adjustable rod, pulled to the desired position and secured with screws, allows for height adjustment to accommodate different users. The box's wheels enable quick movement to designated locations, saving manpower. The adjustable mechanism, with its interconnected components, increases internal space, making tools easier to find and organize. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is a schematic diagram of the adjustment mechanism of this utility model;

[0019] Figure 4 This is a partial three-dimensional schematic diagram of the present invention;

[0020] Figure 5 This utility model Figure 2 Enlarged diagram of point A in the middle.

[0021] In the diagram: 1. Maintenance box body, 2. Placement cavity, 3. Adjusting rod, 4. Traveling wheel, 5. Adjustment mechanism, 501. First placement box, 502. Second placement box, 503. Third placement box, 504. Electric slide, 505. First connecting rod, 506. Second connecting rod, 507. Partition, 508. Electric push rod, 509. Placement plate, 510. Extension plate, 6. Drawer box, 7. Adjusting screw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 A portable maintenance device includes a maintenance box body 1, with two placement cavities 2 inside the maintenance box body 1, an adjustment rod 3 installed at the bottom of the maintenance box body 1, a walking wheel 4 movably installed at the bottom of the adjustment rod 3, and an adjustment mechanism 5 provided inside the maintenance box body 1.

[0024] The adjustment mechanism 5 includes a first placement box 501, which is installed inside the left placement cavity 2. A second placement box 502 is provided on the top of the first placement box 501, and a third placement box 503 is provided on the top of the second placement box 502. Electric slides 504 are installed on both the front and rear sides of the first placement box 501. A first connecting rod 505 is slidably connected to the top of the electric slides 504. A second connecting rod 506 is hinged to both the front and rear sides of the first placement box 501. A partition 507 is installed inside the first placement box 501. An electric push rod 508 is installed inside the right placement cavity 2. A placement plate 509 is installed on the top of the electric push rod 508. An extension plate 510 is hinged to the right side of the placement plate 509.

[0025] exist Figure 1 and Figure 2 In the middle, the front side of each of the four adjusting rods 3 is provided with positioning holes. Pull the adjusting rod 3 to the appropriate position and then fix it with fixing screws to achieve the purpose of adjusting the height of the maintenance box body 1. The maintenance box body 1 has a drawer box 6 installed inside.

[0026] exist Figure 1 and Figure 3In the middle, the various structures of the adjustment mechanism 5 cooperate with each other to increase the internal storage space of the maintenance box body 1 and make it more organized and easier to find tools. There are three sets of electric slides 504, and each set of electric slides 504 has two slides. The three sets of electric slides 504 are located on the front and rear sides of the first placement box 501, the second placement box 502 and the third placement box 503 respectively.

[0027] exist Figure 2 and Figure 3 In the middle, there are two sets of first connecting rods 505, with two first connecting rods 505 in each set. The end of the first connecting rod 505 away from the first placement box 501 is hinged to the middle electric slide 504. The controller drives the electric slide 504 to start, which can pull the two sets of first connecting rods 505 and second connecting rods 506 to move, thereby adjusting the distance between the first placement box 501, the second placement box 502 and the third placement box 503, to prevent excessively large tools from getting stuck in the box and being difficult to take out.

[0028] exist Figure 2 and Figure 4 In the middle, the side of the second connecting rod 506 away from the bottom electric slide 504 is hinged to the second placement box 502, and the first connecting rod 505 and the second connecting rod 506 are cross-hinged to each other.

[0029] exist Figure 3 and Figure 4 There are three sets of partitions 507 in the middle. The three sets of partitions 507 are located inside the first placement box 501, the second placement box 502 and the third placement box 503 respectively. The controller drives the electric push rod 508 to extend and retract, which can push the placement plate 509 into and out of the right placement cavity 2, making it easy to store the placement plate 509.

[0030] exist Figure 3 and Figure 5 In the middle, a limit block is installed at the bottom of the extension plate 510. An adjusting screw 7 is installed inside the limit block. The adjusting screw 7 passes through the limit block and is threadedly connected to the maintenance box body 1.

[0031] In summary, this portable maintenance device, by setting up a first placement box 501, a second placement box 502, and a third placement box 503, with each box arranged vertically, allows for the placement of different tools in different boxes. The partition 507 divides the space, preventing tools from piling up and facilitating item retrieval, thus improving maintenance efficiency. The electric slide 504, driven by a controller, moves the two sets of first connecting rods 505 and second connecting rods 506, thereby adjusting the first placement box 501 and the second placement box 502. The distance between the third placement box 503 and the space between the two boxes is designed to prevent large tools from getting stuck in the box and making them difficult to remove. By setting an electric push rod 508, the controller drives the electric push rod 508 to extend and retract, which can push the placement plate 509 in and out of the right placement cavity 2, making it easy to store the placement plate 509. When there is a lack of space for computer repair, the controller drives the electric push rod 508 to rise, so that the placement plate 509 and the extension plate 510 move to the outside of the repair box body 1. Then, the folded extension plate 510 is opened and locked by the adjusting screw 7 at the bottom to form a temporary workbench.

[0032] Furthermore, during use, first pull the adjusting rod 3 to a suitable height and lock it with the fixing screw. Then, the user can hold the handle on the lid to move the repair box body 1 to the designated position. At this time, the lid is opened, and the controller drives the electric slide 504 to start. The two sets of first connecting rods 505 and second connecting rods 506 will push the second placement box 502 and the third placement box 503 to rise to the outside of the repair box body 1. After that, the controller drives the electric push rod 508 to raise the placement plate 509 to the outside of the repair box body 1, and opens the folded extension plate 510 and locks the extension plate 510 with the adjusting screw 7 at the bottom to form a temporary workbench. After the repair is completed, the tools are temporarily placed in the drawer box 6 and waited for subsequent storage to save time.

[0033] All electrical components mentioned in this article are connected to external controllers and 220V AC mains power. The controllers can be conventional known devices such as computers. The specific models and specifications of each device mentioned in this article need to be selected and determined according to the actual specifications of the device. The specific selection and calculation methods adopt existing technologies in this field, so they will not be described in detail here.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable maintenance device, comprising a maintenance box body (1), characterized in that: The repair box body (1) has two placement cavities (2) inside. An adjustment rod (3) is installed at the bottom of the repair box body (1). A walking wheel (4) is movably installed at the bottom of the adjustment rod (3). An adjustment mechanism (5) is provided inside the repair box body (1). The adjustment mechanism (5) includes a first placement box (501), which is installed inside the placement cavity (2) on the left side. A second placement box (502) is provided on the top of the first placement box (501), and a third placement box (503) is provided on the top of the second placement box (502). Electric slides (504) are installed on both the front and rear sides of the first placement box (501). A first connecting rod (505) is slidably connected to the top of the electric slide (504). A second connecting rod (506) is hinged to both the front and rear sides of the first placement box (501). A partition (507) is installed inside the first placement box (501). An electric push rod (508) is installed inside the placement cavity (2) on the right side. A placement plate (509) is installed on the top of the electric push rod (508), and an extension plate (510) is hinged to the right side of the placement plate (509).

2. The portable maintenance device according to claim 1, characterized in that: The front side of each of the four adjustment rods (3) is provided with a positioning hole, and a drawer box (6) is movably installed inside the maintenance box body (1).

3. A portable maintenance device according to claim 1, characterized in that: There are three sets of electric slides (504), with two electric slides (504) in each set. The three sets of electric slides (504) are located on the front and rear sides of the first placement box (501), the second placement box (502), and the third placement box (503), respectively.

4. A portable maintenance device according to claim 1, characterized in that: There are two sets of the first connecting rod (505), and each set has two first connecting rods (505). The end of the first connecting rod (505) away from the first placement box (501) is hinged to the electric slide (504) in the middle.

5. A portable maintenance device according to claim 1, characterized in that: The second connecting rod (506) is hinged to the second placement box (502) on the side away from the bottom electric slide (504), and the first connecting rod (505) and the second connecting rod (506) are cross-hinged to each other.

6. A portable maintenance device according to claim 1, characterized in that: There are three sets of partitions (507), which are located inside the first placement box (501), the second placement box (502) and the third placement box (503) respectively.

7. A portable maintenance device according to claim 1, characterized in that: A limiting block is installed at the bottom of the extension plate (510), and an adjusting screw (7) is installed inside the limiting block. The adjusting screw (7) passes through the limiting block and is threadedly connected to the maintenance box body (1).

Images