Automobile electrical and electronic practical training device

Abstract

The utility model discloses an automobile electrical and electronic practical training device, relates to the technical field of automobile practical training, and comprises a mounting rack, a bottom plate and a fourth bevel gear, a placing plate is mounted between the inner sides of a lifting rod, a knob is connected above a third bevel gear, and moving blocks are mounted on the outer walls of the two sides of a screw rod in a threaded manner. And clamping plates are connected to the upper parts of the moving blocks. A first driving motor works to enable a belt to drive a threaded rod to rotate, a lifting rod drives an automobile part on a placing plate to move up and down through threaded fit, a second driving motor rotates to enable a driving gear to rotate, a driven gear drives a second bevel gear to rotate at the same time through meshing, and then the automobile part on the placing plate is driven to move up and down through meshing. The first bevel gear drives the rotating shaft and the automobile part on the fixing sleeve to rotate front and back at the same time, then the third driving motor drives the worm to rotate, the worm is meshed with the worm gear tooth block, the automobile part above the rotating rod rotates at the same time, and the problem that the azimuth angle cannot be adjusted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile training, in particular to an automobile electrical and electronic training device. Background Art

[0002] The automotive electrical and electronic training room is a special vocational skills training place for majors such as automotive inspection and maintenance technology, new energy vehicle inspection and maintenance technology, and automotive electronic technology. The equipment can simulate the actual working environment of automotive component circuits, provide real operating experience, and help students master practical operating skills. During the practical operation, students will encounter various automotive component failures and need to use the knowledge and tools they have learned to troubleshoot and solve them. The current training equipment is not convenient for the multi-directional angle adjustment of automotive components, which makes it inconvenient for the explanation and operation of automotive components. In addition, the equipment has poor applicability and cannot clamp and fix automotive components of various sizes. In view of this, in-depth research was conducted on the above-mentioned problems, and this case came into being. Utility Model Content

[0003] The utility model aims to provide an automobile electrical and electronic training device to solve the problem that the existing automobile electrical and electronic training device mentioned in the background technology has no ability to adjust the azimuth angle and good applicability.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automotive electrical and electronic training device, comprising a mounting frame, a base plate and a fourth bevel gear, the top of the base plate is movably connected with a rotating rod through a bearing, and the mounting frame is installed above the rotating rod, the inner wall of the mounting frame is movably installed with a rotating shaft, the outer wall of the rotating shaft is fixedly installed with a fixing sleeve, the upper part of the fixing sleeve is connected with a device body, and a control panel is installed on one side outer wall of the device body, threaded rods are installed on the inner walls of both sides of the device body, and lifting rods are installed on the outer walls above the threaded rods, a placement plate is installed between the inner sides of the lifting rods, and a screw rod is installed on the inner wall of the placement plate, the outer wall of one end of the screw rod is installed with a fourth bevel gear, and a third bevel gear is meshed and installed on one side above the fourth bevel gear, a knob is connected above the third bevel gear, the outer walls on both sides of the screw rod are threadedly installed with moving blocks, and the upper part of the moving blocks is connected with a clamping plate.

[0005] Preferably, a third drive motor is installed above the base plate, and the output end of the third drive motor is connected to a worm via a drive shaft, a worm wheel is installed on the outer wall of the rotating rod, and a meshing transmission structure is formed between the worm wheel and the worm.

[0006] Preferably, a second drive motor is installed on one side below the mounting frame, and the output end of the second drive motor is connected to a driving gear through a driving shaft, a driven gear is meshedly installed on one side of the driving gear, and a second bevel gear is connected above the driven gear, and the first bevel gear is meshedly installed on the outer wall of the rotating shaft on one side of the second bevel gear.

[0007] Preferably, a first drive motor is installed at the middle position of the bottom end of the device body, and belts are installed on the outer walls of both ends of the drive shaft of the first drive motor, and one end of the belt is installed on the outer wall below the threaded rod.

[0008] Preferably, the inner wall of the lifting rod is provided with an internal thread, a threaded connection structure is formed between the lifting rod and the threaded rod, and the outer walls at both ends of the screw rod are provided with external threads, and the thread directions of the outer walls at both ends of the screw rod are opposite.

[0009] Preferably, both inner walls on both sides above the device body are provided with limiting grooves, and the lower part of the outer wall on one side of the lifting rod is movably connected to the limiting grooves through limiting blocks.

[0010] Preferably, a damper is installed on the inner wall of one side above the placement plate, and a return spring is installed on the outer wall of the damper, one end of the damper is connected to a pull plate, and one side of the pull plate is connected to a locking rod, and the outer wall of the knob is provided with a locking groove matching the locking rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model provides a pull plate, a third bevel gear and a fourth bevel gear. The pull plate is pulled to the right to move the lock rod away from the lock groove, and then the knob is rotated to rotate the third bevel gear. The third bevel gear is meshed with the fourth bevel gear, so that the screw rod rotates at the same time. The threads cooperate so that the moving blocks on both sides drive the clamping plates to move inward at the same time, so as to clamp and fix the automobile parts. After the position is fixed, the pull plate is loosened, and the damper and the return spring are reset to make the lock rod clamped in the lock groove and fixed. It is convenient to adjust the clamping according to the size of the automobile parts, and it is not easy to loosen, thereby solving the problem of poor applicability.

[0013] (2) The utility model provides a first driving motor, a driving gear and a driven gear. The first driving motor is used to drive the belt to rotate the threaded rod. The threads are matched so that the lifting rod drives the automobile parts on the placement plate to move up and down. The second driving motor is rotated to rotate the driving gear. The driving gear is meshed with the driven gear, so that the driven gear drives the second bevel gear to rotate at the same time. Then, the second bevel gear is meshed with the first bevel gear, so that the first bevel gear drives the rotating shaft and the automobile parts on the fixed sleeve to rotate forward and backward at the same time, thereby adjusting the inclination angle of the parts. Then, the third driving motor is used to rotate the worm, and the worm is meshed with the worm gear block, so that the automobile parts above the rotating rod are rotated at the same time, thereby realizing the adjustment of the automobile parts in multiple directions and angles, thereby solving the problem of not being able to adjust the direction and angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the cross-sectional structure of the device body of the utility model;

[0015] Figure 2 This is a schematic diagram of the top view of the worm structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the lifting rod of the utility model;

[0017] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1, rotating rod; 2, mounting frame; 3, rotating shaft; 4, fixing sleeve; 5, device body; 6, placing plate; 7, moving block; 8, lifting rod; 9, clamping plate; 10, screw rod; 11, threaded rod; 12, control panel; 13, belt; 14, first drive motor; 15, first bevel gear; 16, second bevel gear; 17, second drive motor; 18, bottom plate; 19, driving gear; 20, driven gear; 21, worm gear; 22, worm; 23, third drive motor; 24, third bevel gear; 25, locking groove; 26, knob; 27, locking rod; 28, pull plate; 29, damper; 30, reset spring; 31, fourth bevel gear. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1: Please refer to Figure 1-Figure 4, an automotive electrical and electronic training device, comprising a mounting frame 2, a bottom plate 18 and a fourth bevel gear 31, the top of the bottom plate 18 is movably connected with a rotating rod 1 through a bearing, and a mounting frame 2 is installed above the rotating rod 1, a rotating shaft 3 is movably installed on the inner wall of the mounting frame 2, a fixing sleeve 4 is fixedly installed on the outer wall of the rotating shaft 3, a device body 5 is connected above the fixing sleeve 4, and a control panel 12 is installed on one side of the outer wall of the device body 5, threaded rods 11 are installed on the inner walls of both sides of the device body 5, and lifting rods 8 are installed on the outer walls above the threaded rods 11, a placement plate 6 is installed between the inner sides of the lifting rods 8, and a screw rod 10 is installed on the inner wall of the placement plate 6, a fourth bevel gear 31 is installed on the outer wall of one end of the screw rod 10, and a third bevel gear 24 is meshed and installed on one side above the fourth bevel gear 31, a knob 26 is connected above the third bevel gear 24, and a moving block 7 is threadedly installed on the outer walls of both sides of the screw rod 10, and a clamping plate 9 is connected above the moving block 7;

[0021] A third drive motor 23 is installed above the bottom plate 18, and the output end of the third drive motor 23 is connected to a worm 22 via a drive shaft. A worm wheel 21 is installed on the outer wall of the rotating rod 1, and a meshing transmission structure is formed between the worm wheel 21 and the worm 22.

[0022] A second driving motor 17 is installed on one side below the mounting frame 2, and the output end of the second driving motor 17 is connected to a driving gear 19 through a driving shaft, a driven gear 20 is meshedly installed on one side of the driving gear 19, and a second bevel gear 16 is connected above the driven gear 20, and a first bevel gear 15 is meshedly installed on the outer wall of the rotating shaft 3 on one side of the second bevel gear 16;

[0023] A first drive motor 14 is installed at the middle position of the bottom end of the device body 5, and belts 13 are installed on the outer walls of both ends of the drive shaft of the first drive motor 14, and one end of the belt 13 is installed on the outer wall below the threaded rod 11;

[0024] The inner walls on both sides above the device body 5 are provided with limit grooves, and the lower part of the outer wall on one side of the lifting rod 8 is movably connected to the limit grooves through a limit block;

[0025] Specifically, Figure 1 , Figure 2 and Figure 3As shown, when this structure is used, the belt 13 drives the threaded rod 11 to rotate through the operation of the first driving motor 14, and the threads cooperate so that the lifting rod 8 drives the automobile parts on the placement plate 6 to move up and down, and the driving gear 19 is rotated by the second driving motor 17, and the driving gear 19 is meshed with the driven gear 20, so that the driven gear 20 drives the second bevel gear 16 to rotate at the same time, and then the second bevel gear 16 is meshed with the first bevel gear 15, so that the first bevel gear 15 drives the rotating shaft 3 and the automobile parts on the fixed sleeve 4 to rotate forward and backward at the same time, thereby adjusting the inclination angle of the parts, and then the worm 22 is rotated by the third driving motor 23, and the worm 22 is meshed with the gear block of the worm wheel 21, so that the automobile parts above the rotating rod 1 are rotated at the same time, thereby realizing the adjustment of the multi-directional angles of the automobile parts.

[0026] Embodiment 2: The inner wall of the lifting rod 8 is provided with internal threads, a threaded connection structure is formed between the lifting rod 8 and the threaded rod 11, and the outer walls at both ends of the screw rod 10 are provided with external threads, and the threads of the outer walls at both ends of the screw rod 10 are in opposite directions;

[0027] A damper 29 is installed on the inner wall of one side above the placement plate 6, and a return spring 30 is installed on the outer wall of the damper 29. A pull plate 28 is connected to one end of the damper 29, and a lock rod 27 is connected to one side of the pull plate 28. A lock groove 25 matching the lock rod 27 is provided on the outer wall of the knob 26.

[0028] Specifically, Figure 1 and Figure 4 As shown, when the structure is used, the pull plate 28 is pulled to the right to move the lock rod 27 away from the lock groove 25, and then the knob 26 is rotated to rotate the third bevel tooth 24, and the third bevel tooth 24 is meshed with the fourth bevel tooth 31 to rotate the screw rod 10 at the same time, and the threads are matched so that the moving blocks 7 on both sides drive the clamping plates 9 to move inward at the same time to clamp and fix the automobile parts. After the position is fixed, the pull plate 28 is loosened, and the damper 29 and the reset spring 30 are reset to make the lock rod 27 stuck in the lock groove 25 and fixed, which is convenient for adjusting the clamping according to the size of the automobile parts and is not easy to loosen.

[0029] Working principle: When using this device, first place the automobile parts to be trained on the placement plate 6 and fix them, and then perform practical operations on the automobile parts;

[0030] The first step to implement the innovation point:

[0031] Step 1: Pull the pull plate 28 to the right to move the lock rod 27 away from the lock slot 25, then rotate the knob 26 to rotate the third bevel gear 24, and the third bevel gear 24 is meshed with the fourth bevel gear 31, so that the screw rod 10 rotates at the same time, and the threads are matched, so that the moving blocks 7 on both sides drive the clamping plates 9 to move inward at the same time, so as to clamp and fix the automobile parts;

[0032] Step 2: After the position is fixed, loosen the pull plate 28, and the damper 29 and the return spring 30 are reset to make the locking rod 27 snap into the locking groove 25, thereby locking the position of the knob 26.

[0033] The second innovation point implementation steps:

[0034] Step 1: The belt 13 drives the threaded rod 11 to rotate by the first driving motor 14, and the threads cooperate so that the lifting rod 8 drives the automobile parts on the placement plate 6 to move up and down;

[0035] Step 2: Then the second driving motor 17 is rotated to rotate the driving gear 19, and the driving gear 19 is meshed with the driven gear 20, so that the driven gear 20 drives the second bevel gear 16 to rotate at the same time, and then the second bevel gear 16 is meshed with the first bevel gear 15, so that the first bevel gear 15 drives the rotating shaft 3 and the automobile parts on the fixed sleeve 4 to rotate forward and backward at the same time, so as to adjust the inclination angle of the parts;

[0036] Step 3: The worm 22 is rotated by the third driving motor 23, and the worm 22 is meshed with the gear block of the worm wheel 21, so that the automobile parts above the rotating rod 1 rotate at the same time.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automotive electrical and electronic training device, comprising a mounting frame (2), a base plate (18) and a fourth bevel gear (31), characterized in that: The top end of the bottom plate (18) is movably connected to a rotating rod (1) via a bearing, and a mounting frame (2) is installed above the rotating rod (1), a rotating shaft (3) is movably installed on the inner wall of the mounting frame (2), a fixing sleeve (4) is fixedly installed on the outer wall of the rotating shaft (3), a device body (5) is connected above the fixing sleeve (4), and a control panel (12) is installed on one side outer wall of the device body (5), threaded rods (11) are installed on the inner walls of both sides of the device body (5), and the threaded rods (11) above the threaded rods (11) are fixed to the inner walls of the two sides of the device body (5). The outer walls are all installed with lifting rods (8), a placement plate (6) is installed between the inner sides of the lifting rods (8), and a screw rod (10) is installed on the inner wall of the placement plate (6), a fourth bevel tooth (31) is installed on the outer wall of one end of the screw rod (10), and a third bevel tooth (24) is meshingly installed on one side above the fourth bevel tooth (31), and a knob (26) is connected above the third bevel tooth (24), and moving blocks (7) are threadedly installed on the outer walls of both sides of the screw rod (10), and a clamping plate (9) is connected above the moving blocks (7).

2. The automotive electrical and electronic training device according to claim 1, characterized in that: A third drive motor (23) is installed above the base plate (18), and the output end of the third drive motor (23) is connected to a worm (22) via a drive shaft. A worm wheel (21) is installed on the outer wall of the rotating rod (1), and a meshing transmission structure is formed between the worm wheel (21) and the worm (22).

3. The automotive electrical and electronic training device according to claim 1, characterized in that: A second drive motor (17) is installed on one side below the mounting frame (2), and an output end of the second drive motor (17) is connected to a driving gear (19) via a driving shaft, a driven gear (20) is meshedly installed on one side of the driving gear (19), and a second bevel gear (16) is connected above the driven gear (20), and a first bevel gear (15) is meshedly installed on an outer wall of a rotating shaft (3) on one side of the second bevel gear (16).

4. The automotive electrical and electronic training device according to claim 1, characterized in that: A first drive motor (14) is installed at the middle position of the bottom end of the device body (5), and belts (13) are installed on the outer walls of both ends of the drive shaft of the first drive motor (14), and one end of the belt (13) is installed on the outer wall below the threaded rod (11).

5. The automotive electrical and electronic training device according to claim 1, characterized in that: The inner wall of the lifting rod (8) is provided with an internal thread, a threaded connection structure is formed between the lifting rod (8) and the threaded rod (11), and the outer walls at both ends of the screw rod (10) are provided with external threads, and the threads of the outer walls at both ends of the screw rod (10) are in opposite directions.

6. The automotive electrical and electronic training device according to claim 1, characterized in that: The inner walls on both sides above the device body (5) are provided with limiting grooves, and the lower part of the outer wall on one side of the lifting rod (8) is movably connected to the limiting grooves through limiting blocks.

7. The automotive electrical and electronic training device according to claim 1, characterized in that: A damper (29) is installed on the inner wall of one side above the placement plate (6), and a return spring (30) is installed on the outer wall of the damper (29); one end of the damper (29) is connected to a pull plate (28), and one side of the pull plate (28) is connected to a locking rod (27); the outer wall of the knob (26) is provided with a locking groove (25) that matches the locking rod (27).

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