Tracking intelligent vehicle

Abstract

The utility model relates to the technical field of intelligent vehicles, and discloses a tracking intelligent vehicle which comprises a vehicle body, the vehicle body is composed of an upper plate, a lower plate, a supporting rod and wheels, the front side of the upper portion of the upper plate is fixedly connected with an ultrasonic sensor, one side of the upper portion of the lower plate is fixedly connected with a mounting plate, and the upper portion of the mounting plate is fixedly connected with a positioning frame. A connecting plate is connected to the interior of the positioning frame in a clamped mode, a camera is fixedly connected to one side of the connecting plate, a threaded head is connected to the interior of the positioning frame in a threaded mode, a rotating ring is fixedly connected to one end of the threaded head, a movable rod is connected to the exterior of the other end of the threaded head in a threaded mode, and a through groove is formed in the connecting plate; and the other end of the interior of the movable rod is in threaded connection with a bolt. According to the intelligent vehicle, the camera can be rapidly and conveniently installed and fixed, the camera can be conveniently maintained and replaced, vibration generated when the intelligent vehicle moves is efficiently relieved, and safety and stability of the intelligent vehicle are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent car technical field especially relates to a kind of tracking intelligent car. BACKGROUND

[0002] Tracking intelligent car (also often called as automatic tracking car, patrol line trolley, line control car etc.) is a kind of intelligent small vehicle that can travel along preset path, usually used in education, scientific research, robot competition and other fields. Its working principle is based on the sensor equipped on vehicle body, perceives line or track on ground, to realize automatic navigation and travel.

[0003] The camera, sensor and other equipment on the existing tracking intelligent car usually need to be fixed on the vehicle body to ensure its normal operation, but the traditional installation method can be more cumbersome, not only installation time is long, and maintenance and replacement equipment are not convenient enough, so a kind of tracking intelligent car is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of tracking intelligent car, aims at improving the problem that traditional installation method in prior art can be more cumbersome, not only installation time is long, and maintenance and replacement equipment are not convenient enough.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme: a kind of tracking intelligent car, including vehicle body, the vehicle body is composed of upper plate, lower plate, support rod and wheel, the upper part of the front side of the upper plate is fixedly connected with ultrasonic sensor, the upper part of the one side of the lower plate is fixedly connected with mounting plate, the upper part of the mounting plate is fixedly connected with positioning frame, the inside of the positioning frame is clampedly connected with connecting plate, the side of the connecting plate is fixedly connected with camera, the inside of the positioning frame is threadedly connected with threaded head, one end of the threaded head is fixedly connected with rotating ring, the other end of the threaded head is externally threadedly connected with movable rod, the inside of the connecting plate is provided with through slot, the inside of the movable rod is threadedly connected with bolt at the other end, the inner wall of the through slot is fixedly connected with push component on one side, the push component is used to make movable rod and bolt connection fixed, the side of the bolt is threadedly connected in the inside of connecting plate.

[0006] As a further description of the above technical scheme:

[0007] The bottom of the upper plate is fixedly connected with moving rod on both sides, the outside of the moving rod is slidably connected with support cylinder, the inner wall of the support cylinder is fixedly connected with connecting cylinder on the upper part, the moving rod is slidably connected in the inside of connecting cylinder, one end of the moving rod is fixedly connected with extrusion head, the lower part of the extrusion head is connected with movable block, the bottom of the movable block is fixedly connected with supporting leg, the supporting leg is fixedly connected on the upper part of lower plate, the supporting leg is slidably connected in the inside of the lower side of support cylinder.

[0008] As a further description of the above technical solutions:

[0009] The pushing assembly comprises a fixed ring, which is fixedly connected to one side of the outer part of the movable rod, one side of the fixed ring is fixedly connected with a torsion spring, the other end of the torsion spring is fixedly connected to one side of the inner wall of the through groove, and the torsion spring is sleeved on one side of the outer part of the movable rod.

[0010] As a further description of the above technical solutions:

[0011] The movable rod and the fixed ring are both slidingly connected to the inside of the through groove.

[0012] As a further description of the above technical solutions:

[0013] One side of the outer part of the moving rod is sleeved with a first spring, one end of the first spring is fixedly connected to the inner wall of the upper part of the supporting cylinder, the other end of the first spring is fixedly connected with a moving block, the moving block is fixedly connected to one side of the outer part of the moving rod, and the moving block is slidingly connected to the inside of the connecting cylinder.

[0014] As a further description of the above technical solutions:

[0015] The inside of the upper side of the extrusion head is provided with an extrusion cavity, and the inside of the extrusion cavity is fixedly connected with uniformly distributed second springs.

[0016] As a further description of the above technical solutions:

[0017] The outer part of the supporting rod is sleeved with a reset spring, one end of the reset spring is fixedly connected to the bottom of the upper plate, and the other end of the reset spring is fixedly connected to the upper part of the lower plate.

[0018] As a further description of the above technical solutions:

[0019] The extrusion head is slidingly connected to the inside of the supporting cylinder.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、The utility model discloses a camera fixing device, which comprises a positioning frame, a movable rod, a fixed ring, a through groove, a torsion spring, a supporting cylinder, a connecting cylinder, a moving rod, a first spring, a moving block, an extrusion head, a supporting rod, a reset spring, an upper plate and a lower plate.

[0022] 2. The utility model discloses a shock is further slowed down through the second spring, realizes the efficient slowing down of the shock that the intelligent car moves to produce, ensures the safety and stability of intelligent car. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A kind of front view perspective drawing of tracking intelligent car is provided for the utility model;

[0024] Figure 2 A kind of side view perspective drawing of tracking intelligent car is provided for the utility model;

[0025] Figure 3 Camera mounting structure schematic view of tracking intelligent car is provided for the utility model;

[0026] Figure 4 Shock slowing down structure sectional view of tracking intelligent car is provided for the utility model;

[0027] Figure 5 For Figure 3 Enlarged view in A of

[0028] Legend:

[0029] 1, car body;2, upper plate;3, lower plate;4, support rod;5, reset spring;6, support cylinder;7, moving rod;8, first spring;9, moving block;10, connecting cylinder;11, extrusion head;12, extrusion cavity;13, second spring;14, movable block;15, support leg;16, mounting plate;17, connecting plate;18, camera;19, positioning frame;20, rotating ring;21, threaded head;22, movable rod;23, fixed ring;24, torsion spring;25, bolt;26, through slot;27, wheel;28, ultrasonic sensor. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0031] Refer to Figure 1 , Figure 3 , Figure 5The utility model provides an embodiment: a kind of tracking intelligent car, including car body 1, car body 1 is composed of upper plate 2, lower plate 3, support rod 4 and wheel 27, the upper portion front side of upper plate 2 is fixedly connected with ultrasonic sensor 28, the core principle of tracking intelligent car is to detect the path (usually black line or white line) marked on ground by sensor, then the movement direction of vehicle is adjusted according to the feedback of ultrasonic sensor 28, whether car body 1 deviates from path is judged, the upper portion one side of lower plate 3 is fixedly connected with mounting plate 16, the upper portion of mounting plate 16 is fixedly connected with positioning frame 19, the inside of positioning frame 19 is engagedly connected with connecting plate 17, the side of connecting plate 17 is fixedly connected with camera 18, so that it carries out preliminary installation positioning to camera 18, the inside of positioning frame 19 is threadedly connected with threaded head 21, one end of threaded head 21 is fixedly connected with rotating ring 20, the other end of threaded head 21 is externally threadedly connected with movable rod 22, the inside of connecting plate 17 is provided with through slot 26, the inside other end of movable rod 22 is threadedly connected with bolt 25, the inner wall one side of through slot 26 is fixedly connected with push assembly, push assembly is used to make movable rod 22 and bolt 25 connect fixedly, the side of bolt 25 is threadedly connected in the inside one side of connecting plate 17;

[0032] Including fixed ring 23, fixed ring 23 is fixedly connected in the outside one side of movable rod 22, the side of fixed ring 23 is fixedly connected with torsion spring 24, the other end of torsion spring 24 is fixedly connected in the inner wall one side of through slot 26, torsion spring 24 is sleeved in the outside one side of movable rod 22, movable rod 22 and fixed ring 23 are all slidingly connected in the inside of through slot 26.

[0033] by being inserted into the positioning frame 19 between connecting plate 17, rotating ring 20 is rotated to make threaded head 21 smoothly spin into or spin out of positioning frame 19, when threaded head 21 is spun into positioning frame 19, connecting plate 17 to the inside of sliding rod 22 in turn, threaded head 21 is rotated and spun into the inside of movable rod 22 and is threadedly connected therewith, after threaded head 21 is spun to the inside of movable rod 22 and is reserved in the installation hole one side inner wall, continue to rotate rotating ring 20, make movable rod 22 slide in the inside of through slot 26, make it drive movable rod 22 and spin sleeve on the outside of one side of bolt 25, when movable rod 22 moves, fixed ring 23 is moved synchronously, make it extrude torsion spring 24, make it produce rebound force, make it further reinforce the fastening of the connection between movable rod 22 and bolt 25, realize the quick and convenient installation and fixation of camera 18, ensure its stability and reliability in use process, it is very suitable for various application scenarios.

[0034] Refer to Figure 1 、 Figure 2 、 Figure 4The bottom of the upper plate 2 is fixedly connected with a moving rod 7, the outer part of the moving rod 7 is slidably connected with a supporting cylinder 6, the inner wall upper part of the supporting cylinder 6 is fixedly connected with a connecting cylinder 10, the moving rod 7 is slidably connected in the connecting cylinder 10, one end of the moving rod 7 is fixedly connected with a pressing head 11, the lower part of the pressing head 11 is connected with a movable block 14, the bottom of the movable block 14 is fixedly connected with a supporting leg 15, the supporting leg 15 is fixedly connected with the upper part of the lower plate 3, the supporting leg 15 is slidably connected with the inner lower part of the supporting cylinder 6, the pressing head 11 is slidably connected with the inner part of the supporting cylinder 6;

[0035] The outer part of the moving rod 7 is sleeved with a first spring 8, one end of the first spring 8 is fixedly connected with the inner wall upper part of the supporting cylinder 6, the other end of the first spring 8 is fixedly connected with a moving block 9, the moving block 9 is fixedly connected with the outer part of the moving rod 7, the moving block 9 is slidably connected with the inner part of the connecting cylinder 10, the inner upper part of the pressing head 11 is provided with a pressing cavity 12, the inner part of the pressing cavity 12 is fixedly connected with uniformly distributed second springs 13; the outer part of the supporting rod 4 is sleeved with a reset spring 5, so that the reset spring 5 preliminarily reduces the vibration generated when the vehicle body 1 runs, one end of the reset spring 5 is fixedly connected with the bottom of the upper plate 2, the other end of the reset spring 5 is fixedly connected with the upper part of the lower plate 3.

[0036] When the intelligent vehicle runs, the uneven road surface will cause the vehicle body to vibrate, and then the vibration is transmitted to the upper plate 2, after the upper plate 2 is vibrated, the reset spring 5 will absorb part of the vibration energy, and slow down the transmission of the vibration, with the continuous transmission of the vibration, the moving rod 7 will be extruded by the upper plate 2, so that it slides in the supporting cylinder 6 and the connecting cylinder 10, while the moving rod 7 slides, the moving block 9 will slide in the connecting cylinder 10, pull the first spring 8, after the first spring 8 is pulled, the elastic force is generated, which further slows down the transmission of the vibration, when the moving block 9 slides to a certain position, the pressing head 11 moves downward and extrudes the movable block 14, after the movable block 14 is extruded, the supporting leg 15 slides in the supporting cylinder 6, when the pressing head 11 moves downward, the second spring 13 is extruded, which further slows down the transmission of the vibration, through the joint action of the multiple springs and the sliding components, the vibration generated when the intelligent vehicle runs is efficiently slowed down, so as to ensure the safety and stability of the intelligent vehicle.

[0037] Working principle: when the device needs to be used, the connecting plate 17 is clamped between the positioning frames 19, then the threaded head 21 is screwed into the positioning frame 19 into the connecting plate 17 through the rotation of the rotating ring 20, then the movable rod 22 is screwed into the inside and is screwed with it, after the threaded head 21 is screwed to the inside of the movable rod 22 The installation hole on one side of the inner wall, continue to rotate the rotating ring 20, make the movable rod 22 slide in the through slot 26, make the fixed ring 23 move synchronously and press the torsional spring 24, make it drive the movable rod 22 to rotate the sleeve on one side of the outside of the bolt 25, realize the quick and convenient installation and fixation of the camera 18, make it convenient to maintain and replace;

[0038] When the intelligent car drives, the vibration generated by the intelligent car is slowed down by the reset spring 5, the moving rod 7 is extruded by the upper plate 2, the moving rod 7 slides in the inside of the support cylinder 6 and the connecting cylinder 10, the moving block 9 is driven to slide in the inside of the connecting cylinder 10, the first spring 8 is pulled, the rebound force is generated, the extrusion head 11 is driven to move downward to extrude the movable block 14, the support cylinder 6 slides in the outside of the supporting leg 15, and the second spring 13 in the inside of the extrusion head 11 is extruded, the vibration of the intelligent car when moving is buffered, the vibration generated by the intelligent car when moving is efficiently slowed down, and the safety and stability of the intelligent car are ensured.

[0039] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A tracking intelligent vehicle, comprising a vehicle body (1), characterized in that: The car body (1) is composed of an upper plate (2), a lower plate (3), a support rod (4) and a wheel (27), the upper front side of the upper plate (2) is fixedly connected with an ultrasonic sensor (28), the upper side of the lower plate (3) is fixedly connected with a mounting plate (16), the upper part of the mounting plate (16) is fixedly connected with a positioning frame (19), the inside of the positioning frame (19) is clampedly connected with a connecting plate (17), one side of the connecting plate (17) is fixedly connected with a camera (18), the inside of the positioning frame (19) is threadedly connected with a threaded head (21), one end of the threaded head (21) is fixedly connected with a rotating ring (20), the other end of the threaded head (21) is externally threadedly connected with a movable rod (22), the inside of the connecting plate (17) is provided with a through groove (26), the inside of the movable rod (22) is threadedly connected with a bolt (25) at the other end, one side of the through groove (26) is fixedly connected with a pushing assembly, the pushing assembly is used for connecting and fixing the movable rod (22) and the bolt (25), and one side of the bolt (25) is threadedly connected with the inside of the connecting plate (17).

2. The tracking intelligent vehicle according to claim 1, characterized in that: The bottom of the upper plate (2) is fixedly connected with a moving rod (7), the outside of the moving rod (7) is slidably connected with a support cylinder (6), the inner wall of the support cylinder (6) is fixedly connected with a connecting cylinder (10), the moving rod (7) is slidably connected in the inside of the connecting cylinder (10), one end of the moving rod (7) is fixedly connected with a pressing head (11), the lower part of the pressing head (11) is connected with a movable block (14), the bottom of the movable block (14) is fixedly connected with a supporting leg (15), the supporting leg (15) is fixedly connected with the upper part of the lower plate (3), and the supporting leg (15) is slidably connected with the inside of the support cylinder (6).

3. The tracking intelligent vehicle according to claim 1, characterized in that: The pushing assembly comprises a fixed ring (23), the fixed ring (23) is fixedly connected with the outside of the movable rod (22), one side of the fixed ring (23) is fixedly connected with a torsional spring (24), the other end of the torsional spring (24) is fixedly connected with the inner wall of the through groove (26), and the torsional spring (24) is sleeved with the outside of the movable rod (22).

4. The tracking intelligent vehicle according to claim 3, characterized in that: The movable rod (22) and the fixed ring (23) are slidably connected in the inside of the through groove (26).

5. The tracking intelligent vehicle according to claim 2, characterized in that: The outside of the moving rod (7) is sleeved with a first spring (8), one end of the first spring (8) is fixedly connected with the inner wall of the support cylinder (6), the other end of the first spring (8) is fixedly connected with a moving block (9), the moving block (9) is fixedly connected with the outside of the moving rod (7), and the moving block (9) is slidably connected in the inside of the connecting cylinder (10).

6. The tracking intelligent vehicle according to claim 2, characterized in that: The inside of the pressing head (11) is provided with a pressing cavity (12) on the upper side, and the inside of the pressing cavity (12) is fixedly connected with uniformly distributed second springs (13).

7. The tracking intelligent vehicle according to claim 1, characterized in that: The outside of the support rod (4) is sleeved with a reset spring (5), one end of the reset spring (5) is fixedly connected with the bottom of the upper plate (2), and the other end of the reset spring (5) is fixedly connected with the upper part of the lower plate (3).

8. The tracking intelligent vehicle according to claim 2, characterized in that: The extrusion head (11) is slidingly connected inside the support cylinder (6).

Images