Portable intelligent maintenance tool box for vehicle

Abstract

The utility model relates to a portable intelligent maintenance tool box for a vehicle, and belongs to the field of vehicle maintenance tools. The device is composed of a box body, a box cover, a gravity sensor, a digital display control screen, a trundle mechanism, a clamping mechanism and the like. The trundle mechanism is connected with a trundle and a fixing disc, a digital display control screen is installed at the top end of the box cover, and the clamping mechanism is provided with a telescopic pin, a connecting block, a spring, a positioning plate, an electric push rod, a sliding block and a guide rail. The portable intelligent maintenance tool box has the beneficial effects that the portable intelligent maintenance tool box is provided with the trundles, so that the tool box is convenient to move, take and fix, and the practicability of the portable intelligent maintenance tool box is effectively enhanced; through a digital display control screen, the storage condition of the maintenance tools can be displayed in real time, and maintenance personnel can conveniently manage the maintenance tools; the problem that tools in the storage grids move and cannot be fixed in the transportation process of the tool box can be effectively solved through the clamping mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle maintenance tools, in particular to a portable intelligent vehicle maintenance toolbox. Background Art

[0002] In modern life, cars have become an essential means of transportation. During the use of cars, we need to regularly maintain them to ensure their normal use and good operating conditions. However, there are still situations where a car breaks down during driving and cannot operate, and professional repairmen often need to carry maintenance tools to perform on-site repair operations. Therefore, a car maintenance toolbox has become a necessity for maintaining unexpected car breakdowns. Currently, most toolboxes are only used to store tools, but the usage situation of the tools cannot be obtained, and the tools cannot be located within the toolbox itself. There is a lack of an electronic control system to provide signal feedback on the in-place situation of the maintenance tools, and there is also a lack of a hardware structure to fix the storage positions of the maintenance tools. Therefore, there is an urgent need for a portable intelligent maintenance toolbox to solve the above problems. Summary of the Invention

[0003] The purpose of the utility model is to provide a portable intelligent vehicle maintenance toolbox, which solves the problems existing in the existing toolboxes, such as the inability to obtain the usage status of tool implements, the easy loss of tool implements, and the inability to fix the tools in the storage compartments from moving during the transportation of the toolbox.

[0004] The above object of the utility model is achieved by the following technical solutions:

[0005] The portable intelligent vehicle maintenance toolbox includes a box body 1, a box cover 2, a gravity sensor 3, a digital display control screen 4, a caster mechanism and a clamping mechanism. The box cover 2 is connected to the box body 1 through a hinge. The interior of the box body 1 is provided with storage compartments. The inner surfaces of the box cover 2 and several storage compartments are both provided with a layer of protective layer, and the material of the protective layer is PU sponge. Several storage compartments are respectively embedded with a gravity sensor 3 and a clamping mechanism. The clamping mechanism fixes the tools stored in the storage compartments. Each gravity sensor 3 is connected to the digital display control screen 4, and the controllers in each clamping mechanism are respectively connected to the digital display control screen 4.

[0006] The outer side of the box body 1 is provided with a groove-type handle 19, and the outer surface of the groove-type handle 19 is provided with a layer of hand guard layer, and the material of the hand guard layer is memory sponge.

[0007] The described caster mechanism includes a screw rod 9, an adjusting nut 10, a caster 7, a caster connector 6, a connecting plate 5, a rotating shaft 8, and a fixing plate 11. A ball bearing is embedded in the central through-hole inside the connecting plate 5, and long holes are evenly distributed around it. The connecting plate 5 is connected to the threaded holes at the bottom of the box body 1. The upper end of the caster connector 6 is in interference fit connection with the inner ring of the ball bearing at the central through-hole of the connecting plate 5, enabling the caster connector 6 to rotate in the circumferential direction. One end of the caster connector 6 is connected to the caster 7 through the rotating shaft 8, and the other end is connected to the adjusting nut 10 and the fixing plate 11 through the screw rod 9.

[0008] The described clamping mechanism includes a telescopic pin 12, a connecting block 13, a spring 14, a positioning plate 15, an electric push rod 16, a slider 17, and a guide rail 18. The guide rail 18 and the electric push rod 16 are both fixed to the box body 1 by screws. A through-hole is made on the front end face of the slider 17, and the slider 17 is connected to the head of the electric push rod 16 through a bolt. There is a clearance fit between the slider 17 and the guide rail 18, and the slider 17 slides back and forth on the guide rail 18. The top of the slider 17 is fixed to the connecting block 13 by screws. The right end of the connecting block 13 is connected to the slider 17 by screws, and a through-hole is made at the left end. A telescopic pin 12 is assembled in the through-hole. The head of the telescopic pin 12 has a "one"-shaped groove, the middle body part is a smooth cylindrical surface, a spring 14 is sleeved on the smooth cylindrical surface, and a section of external thread is made on the cylindrical surface at the tail, which is connected to the threaded hole on the positioning plate 15.

[0009] The beneficial effects of the present utility model are as follows:

[0010] (1) By setting the caster mechanism, the portable intelligent maintenance toolbox can be moved, accessed, and fixed conveniently, effectively enhancing the practicality of the toolbox.

[0011] (2) Through the digital display control screen and the gravity sensor, the portable intelligent maintenance toolbox can display the usage situation of maintenance tools in real time, facilitating the management of maintenance tools by maintenance personnel.

[0012] (3) Through the clamping mechanism, the portable intelligent maintenance tool can effectively solve the problem that the tools in the storage compartment cannot be fixed during the transportation of the toolbox. Description of the Drawings

[0013] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic examples and descriptions of the present utility model are used to explain the present utility model and do not constitute an improper limitation of the present utility model.

[0014] Figure 1 It is a schematic structural diagram of the open state of the portable intelligent maintenance toolbox of the present utility model;

[0015] Figure 2Schematic structural diagram of the closed state of the portable intelligent maintenance toolbox of the present utility model;

[0016] Figure 3 Schematic structural diagram of the clamping mechanism of the portable intelligent maintenance toolbox of the present utility model.

[0017] In the figure: 1, box body; 2, box cover; 3, gravity sensor; 4, digital display control screen; 5, connection plate; 6, caster connector; 7, caster; 8, rotating shaft; 9, screw; 10, adjusting nut; 11, fixed plate; 12, telescopic pin; 13, connecting block; 14, spring; 15, positioning plate; 16, electric push rod; 17, slider; 18, guide rail. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model. To make the above objects, features, and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] See Figures 1 to 3 As shown, the vehicle-mounted portable intelligent maintenance toolbox of the present utility model includes a box body 1, a box cover 2, a gravity sensor 3, a digital display control screen 4, a caster mechanism, and a clamping mechanism. The box cover 2 is movably connected to the top of the box body 1, and a digital display control screen 4 is installed on the box cover 2. The digital display control screen can display the tool access situation in the maintenance toolbox, facilitating the management of maintenance tools by maintenance personnel in the later stage. Gravity sensors 3 are arranged at the bottom of each storage compartment of the box body 1, and all gravity sensors are connected to the digital display control screen through wires. The digital display control screen 4 can control the clamping mechanism to fix the tools in the storage compartment of the maintenance toolbox. The clamping mechanism includes a telescopic pin 12, a connecting block 13, a spring 14, a positioning plate 15, an electric push rod 16, a slider 17, and a guide rail 18. The bottom of the box body 1 is fixedly connected to the caster mechanism, and the caster mechanism includes a connection plate 5, a caster connector 6, a caster 7, a rotating shaft 8, a screw 9, an adjusting nut 10, and a fixed plate 11. It can not only realize the convenient movement of the maintenance toolbox but also realize the in-situ fixation of the maintenance toolbox. By setting the casters, the toolbox can be moved conveniently, accessed conveniently, and fixed conveniently, effectively enhancing the practicability of the device; through the digital display control screen, the storage situation of maintenance tools can be displayed in real time, facilitating the management of maintenance tools by maintenance personnel; through the clamping mechanism, the problem that the tools in the storage compartment cannot be fixed and move during the transportation of the toolbox can be effectively solved.

[0020] A ball bearing is embedded at the center through-hole inside the connecting plate 5, and long strip holes are evenly distributed around it, which are connected to the threaded holes at the bottom of the box body 1; the upper ring protrusion of the caster connector 6 is in interference fit connection with the inner ring of the ball bearing at the center through-hole of the connecting plate 5, so that the caster connector 6 rotates in the circumferential direction. One end of the caster connector 6 is connected to the caster 7 through a rotating shaft 8, and the other end is connected to an adjusting nut 10 and a fixed plate 11 through a screw rod 9.

[0021] The guide rail 18 and the electric push rod 16 are both fixed on the box body 1 by screws. The front end face of the slider 17 is provided with a through-hole, which is connected to the head of the electric push rod 16 through a bolt. There is a clearance fit between the slider 17 and the guide rail 18, and the slider 17 slides back and forth on the guide rail 18. The top of the slider 17 is fixed to the connecting block 13 by screws; the right end of the connecting block 13 is connected to the slider 17 by screws, and a through-hole is made at the left end. A telescopic pin 12 is assembled in the through-hole; the head of the telescopic pin 12 is a "-" shaped groove, the middle body is a smooth cylindrical surface, a spring 14 is sleeved on the smooth cylindrical surface, and an external thread is made on the cylindrical surface at the tail, which is connected to the threaded hole on the positioning plate 15.

[0022] See Figures 1 to 3 As shown, when the vehicle-mounted portable intelligent maintenance toolbox of the present invention is actually used, when it is necessary to move the portable intelligent maintenance toolbox, the adjusting nut 10 in the caster mechanism is rotated counterclockwise to retract the screw rod 9 in the caster mechanism, and the caster 7 touches the ground. When repairing a vehicle and it is necessary to fix the portable intelligent maintenance toolbox, the adjusting nut 10 in the caster mechanism can be rotated clockwise to extend the screw rod 9 in the caster mechanism, and the caster 7 is separated from the ground, and the toolbox is attached to the ground through the fixed plate 11. When all the tools in the storage compartments are complete, all the lights on the digital display control screen 4 go out. If a tool is missing in a storage compartment, the light of the display screen corresponding to the storage compartment remains on. During transportation, the clamping mechanism can be controlled by the digital display control screen 4 to fix the tools stored in the storage compartments to prevent damage to the maintenance tools.

[0023] The above are only the preferred examples of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made to the present invention should be included within the protection scope of the present invention.

Claims

1. A vehicle-mounted portable intelligent repair toolbox, characterized in that: It includes a box body (1), a box cover (2), a gravity sensor (3), a digital display control screen (4), a caster mechanism and a clamping mechanism. The box cover (2) is connected to the box body (1) through a hinge. Inside the box body (1), there are several storage compartments. The inner surfaces of the box cover (2) and the storage compartments are both provided with a layer of protective layer, and the material of the protective layer is PU sponge. Several of the storage compartments are respectively embedded with a gravity sensor (3) and a clamping mechanism. The clamping mechanism fixes the tools placed in the storage compartment. Each gravity sensor (3) is connected to the digital display control screen (4), and the controller in each clamping mechanism is respectively connected to the digital display control screen (4).

2. The vehicle-mounted portable intelligent maintenance toolbox according to claim 1, wherein: On the outer side of the box body (1), there is a grooved handle (19). The outer surface of the grooved handle (19) is provided with a layer of handguard layer, and the material of the handguard layer is memory sponge.

3. The vehicle-mounted portable intelligent maintenance toolbox according to claim 1, characterized in that: The caster mechanism is as follows: A ball bearing is embedded in the central through hole inside the connecting disc (5), and long strip holes are evenly distributed around it, which is connected to the threaded holes at the bottom of the box body (1). The upper ring protrusion of the caster connector (6) is in interference fit connection with the inner ring of the ball bearing at the central through hole of the connecting disc (5), so that the caster connector (6) rotates in the circumferential direction. One end of the caster connector (6) is connected to the caster (7) through a rotating shaft (8), and the other end is connected to an adjusting nut (10) and a fixing disc (11) through a screw rod (9).

4. The vehicle-mounted portable intelligent maintenance toolbox according to claim 1, characterized in that: The clamping mechanism is as follows: The guide rail (18) and the electric push rod (16) are fixed on the box body (1) by screws. A through hole is made on the front end face of the slider (17), and it is connected to the head of the electric push rod (16) through a bolt. There is a clearance fit between the slider (17) and the guide rail (18), and the slider (17) slides back and forth on the guide rail (18). The top of the slider (17) is fixed to the connecting block (13). The right end of the connecting block (13) is connected to the slider (17), and a through hole is made at the left end. A telescopic pin (12) is assembled in the through hole. The head of the telescopic pin (12) is a "-" shaped groove, the middle body part is a smooth cylindrical surface, a spring (14) is sleeved on the smooth cylindrical surface, and a section of external thread is made on the cylindrical surface at the tail, which is connected to the threaded hole on the positioning plate (15).

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