Adjustable sliding plate for automobile maintenance

Abstract

The utility model relates to the technical field of maintenance sliding plates, and discloses an adjustable automobile maintenance sliding plate which comprises a sliding plate frame, universal wheels are arranged at the bottom of the sliding plate frame, a movable groove is formed in the inner wall of the sliding plate frame, steel balls are placed in an inner cavity of the movable groove, and a base is connected to the inner wall of the movable groove in a sleeved mode. The adjustable sliding plate comprises a base, a supporting plate is arranged at the top of the base, an inner groove is formed in the inner wall of the supporting plate, a hinge is connected to the outer wall of the supporting plate, a mounting plate is connected to the other side of the hinge, and a connector is arranged on the inner wall of the mounting plate. The air bag on the device is made to jack up the height of the pillow adjusting plate in the expansion state, then the pillow adjusting plate plays a bolster role for a maintainer, and when the maintainer conducts maintenance on an automobile chassis, fatigue of the neck caused by long-time work of the neck is avoided.

Description

Technical Field

[0001] This utility model relates to the field of repair skateboard technology, specifically an adjustable car repair skateboard. Background Technology

[0002] The existing device drives the support tube and support plate to rotate synchronously through a drive mechanism to adjust the horizontal position of the maintenance personnel. It has a horizontal rotation structure, which improves the positioning efficiency of the skateboard and makes it more convenient to use. However, when maintenance personnel are repairing the car chassis, they need to frequently pick up and switch tools while lying flat on the skateboard surface. This requires a more efficient tool picking method. In addition, when lying flat on the skateboard, the frequent head movements can easily tire the neck. Adjustable headrests are needed. Therefore, an adjustable car repair skateboard is needed to solve the above problems. Utility Model Content

[0003] In view of the shortcomings of the prior art, this utility model provides an adjustable car repair skateboard, which solves the problems mentioned in the background.

[0004] This utility model provides the following technical solution: an adjustable car repair skateboard, comprising: a skateboard frame, the bottom of which is provided with casters, the inner wall of which has a movable groove, the inner cavity of which contains steel balls, a base fitted onto the inner wall of which, the top of which has a support plate, the inner wall of which has an inner groove, the outer wall of which has a hinge, the other side of which has a mounting plate, the inner wall of which has a connector, the outer wall of which has a support rod movably connected, the outer wall of which has a long groove, the outer wall of which has multiple hanging ears, the inner wall of which has a pillow adjustment plate movably connected, the bottom of which has an outer protective layer, and the inner wall of which has an airbag fitted onto the inner wall of which.

[0005] Preferably, the number of casters is four, and the four casters are evenly distributed at the bottom of the skateboard frame.

[0006] Preferably, the depth of the movable groove is either shallow or deep, and the diameter of the movable groove is adapted to the diameter of the steel ball.

[0007] Preferably, the number of steel balls is several, and the several steel balls are evenly arranged in the inner cavity of the movable groove.

[0008] Preferably, the inner wall of the inner groove is adapted to the size of the outer wall of the mounting plate, and the mounting plate is movably connected to the support plate via hinges.

[0009] Preferably, the support rod rotates around the connector as the center point, and a fixing head is provided at the bottom of the support rod.

[0010] Preferably, the number of multiple hooks is several, and all multiple hooks are disposed on the outer wall of the mounting plate.

[0011] Preferably, the outer wall of the airbag is connected to an air tube, and the side of the air tube away from the airbag is connected to an inflation device.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This adjustable car repair skateboard, by setting up a headrest adjustment plate, airbag, air tube and other structures, allows the headrest adjustment plate to be movably connected to the support plate. By using the air tube of the device, air enters the inner cavity of the airbag under the blowing of the inflation device, and the airbag expands. In the inflated state, the airbag lifts the headrest adjustment plate, thus making the headrest adjustment plate act as a pillow for the repair personnel. This prevents the repair personnel from working on the car chassis for a long time and causing neck fatigue.

[0014] 2. This adjustable car repair sliding plate, through the setting of hinges, mounting plates, multiple hanging ears, support rods and other structures, allows the mounting plate on the device to be movably connected to the support plate via hinges. When manually flipped, the mounting plate can be flipped 30°, and the support rod in the inner wall of the mounting plate can be rotated downwards by nearly 90°, so that the support rod on the device can rotate around the connector as the center point, thereby enabling the support rod to support the mounting plate. The multiple hanging ears on the device can hold multiple tools, such as scissors, wrenches and box screwdrivers and other small tools, for easy access by repair personnel. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0017] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This is a three-dimensional structural diagram of the present invention from another perspective;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the support plate of this utility model;

[0020] Figure 6 This utility model Figure 5Enlarged schematic diagram of the structure at point B.

[0021] In the diagram: 1. Skateboard frame; 2. Casters; 4. Movable groove; 5. Steel ball; 6. Base; 7. Support plate; 8. Inner groove; 9. Hinge; 10. Mounting plate; 11. Connector; 12. Support rod; 13. Long groove; 14. Multiple hooks; 15. Pillow adjustment plate; 16. Outer protective layer; 17. Airbag; 18. Air tube. 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 An adjustable car repair skateboard includes: a skateboard frame 1, with casters 2 at the bottom of the skateboard frame 1, a movable groove 4 on the inner wall of the skateboard frame 1, a steel ball 5 placed in the inner cavity of the movable groove 4, a base 6 sleeved on the inner wall of the movable groove 4, a support plate 7 on the top of the base 6, an inner groove 8 on the inner wall of the support plate 7, a hinge 9 connected to the outer wall of the support plate 7, a mounting plate 10 connected to the other side of the hinge 9, a connector 11 on the inner wall of the mounting plate 10, a support rod 12 movably connected to the outer wall of the connector 11, a long groove 13 connected to the outer wall of the support plate 7, multiple hanging ears 14 on the outer wall of the mounting plate 10, a pillow adjustment plate 15 movably connected to the inner wall of the support plate 7, an outer protective layer 16 placed at the bottom of the pillow adjustment plate 15, and an airbag 17 sleeved on the inner wall of the outer protective layer 16.

[0024] The device has four casters 2, which are evenly distributed at the bottom of the skateboard frame 1. The casters 2 are connected to the bottom of the skateboard frame 1. The skateboard frame 1 is placed on the ground with the four casters 2, so that the whole device stands on the ground based on the casters 2 and moves on the ground with the casters 2.

[0025] The depth of the movable groove 4 is either shallow or deep, and the diameter of the movable groove 4 is adapted to the diameter of the steel ball 5. By adjusting the depth of the movable groove 4, the shallow layer of the movable groove 4 is used to place the base 6, and the deep layer of the movable groove 4 is used to place multiple steel balls 5, so that the support plate 7 of the device is placed on top of the movable groove 4 using the base 6.

[0026] Among them, there are several steel balls 5, and several steel balls 5 are evenly arranged in the inner cavity of the movable groove 4. When the steel balls 5 on the device are arranged in the inner cavity of the movable groove 4, and the support plate 7 is rotated by the base 6, the bottom of the base 6 on the device contacts the surface of the steel balls 5, thereby allowing the base 6 on the device to rotate flexibly.

[0027] The inner wall of the inner groove 8 is adapted to the size of the outer wall of the mounting plate 10, and the mounting plate 10 is movably connected to the support plate 7 via the hinge 9. By adapting the inner wall of the inner groove 8 to the size of the outer wall of the mounting plate 10, the inner groove 8 can accommodate the entire mounting plate 10 while being movably connected to the mounting plate 10 via the hinge 9.

[0028] The support rod 12 rotates around the connector 11 as the center point, and a fixed head is provided at the bottom of the support rod 12. By rotating the support rod 12 around the connector 11 as the center point, the support rod 12 on the device can act as a support after the mounting plate 10 is flipped. The support rod 12 on the device acts as a support with the connector 11 as the center point, and the bottom of the support rod 12 abuts against the inner wall of the long groove 13.

[0029] The device has several multiple hanging ears 14, and all of them are set on the outer wall of the mounting plate 10. The multiple hanging ears 14 on the device are connected to the outer wall of the mounting plate 10. Multiple tools, such as scissors, wrenches and box screwdrivers, can be placed using the multiple hanging ears 14.

[0030] The airbag 17 has an air tube 18 connected to its outer wall, and an inflation device is connected to the other side of the air tube 18 away from the airbag 17. The airbag 17 is set in a triangular shape by the air tube 18 connected to the outer wall of the airbag 17. The airbag 17 is installed in the inner cavity of the air tube 18, so that the air tube 18 and the airbag 17 are connected and communicated.

[0031] The working principle is as follows: First, by setting up a pillow adjustment plate 15, an airbag 17, and an air tube 18, the pillow adjustment plate 15 is movably connected to the support plate 7 near the support plate. Then, using the air tube 18, air enters the inner cavity of the airbag 17 under the influence of an inflation device, causing the airbag 17 to inflate. This inflated airbag 17 raises the pillow adjustment plate 15, thus providing a pillow for the maintenance personnel. This helps prevent neck strain caused by prolonged neck work during vehicle chassis repairs. The device is equipped with a hinge 9, a mounting plate 10, multiple lugs 14, and a support rod 12. The mounting plate 10 is movably connected to the support plate 7 via the hinge 9. When manually flipped, the mounting plate 10 can be flipped 30°, and the support rod 12 in the inner wall of the mounting plate 10 can be rotated downwards by nearly 90°. This allows the support rod 12 to rotate around the connector 11 as the center point, thus enabling the support rod 12 to support the mounting plate 10. The multiple lugs 14 can hold multiple tools, such as scissors, wrenches, and box screwdrivers, for easy access by maintenance personnel.

[0032] 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. An adjustable car repair skateboard, characterized in that, include: A skateboard frame (1) is provided with casters (2) at the bottom. The inner wall of the skateboard frame (1) has a movable groove (4). A steel ball (5) is placed in the inner cavity of the movable groove (4). A base (6) is fitted onto the inner wall of the movable groove (4). A support plate (7) is provided on the top of the base (6). An inner groove (8) is provided on the inner wall of the support plate (7). A hinge (9) is connected to the outer wall of the support plate (7). A mounting plate (10) is connected to the other side of the hinge (9). The inner wall of the mounting plate (10) is provided with a connector (11), the outer wall of the connector (11) is movably connected with a support rod (12), the outer wall of the support plate (7) is connected with a long groove (13), the outer wall of the mounting plate (10) is provided with multiple hanging ears (14), the inner wall of the support plate (7) is movably connected with a pillow adjustment plate (15), the bottom of the pillow adjustment plate (15) is placed with an outer protective layer (16), and the inner wall of the outer protective layer (16) is fitted with an airbag (17).

2. The adjustable car repair skateboard according to claim 1, characterized in that, The number of the universal wheels (2) is four, and the four universal wheels (2) are evenly arranged at the bottom of the skateboard frame (1).

3. The adjustable car repair skateboard according to claim 1, characterized in that, The depth of the movable groove (4) may be shallow or deep, and the diameter of the movable groove (4) is adapted to the diameter of the steel ball (5).

4. The adjustable car repair skateboard according to claim 1, characterized in that, The number of steel balls (5) is several, and the several steel balls (5) are evenly arranged in the inner cavity of the movable groove (4).

5. An adjustable car repair skateboard according to claim 1, characterized in that, The inner wall of the inner groove (8) is adapted to the size of the outer wall of the mounting plate (10), and the mounting plate (10) is movably connected to the support plate (7) via a hinge (9).

6. An adjustable car repair skateboard according to claim 1, characterized in that, The support rod (12) rotates around the connector (11) as the center point, and a fixing head is provided at the bottom of the support rod (12).

7. An adjustable car repair skateboard according to claim 1, characterized in that, The number of the multiple hanging ears (14) is several, and the multiple hanging ears (14) are all set on the outer wall of the mounting plate (10).

8. An adjustable car repair skateboard according to claim 1, characterized in that, The outer wall of the airbag (17) is connected to an air tube (18), and an inflation device is connected to the other side of the air tube (18) away from the airbag (17).

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