CN213069588U

CN213069588U - Intelligent tracking trolley

Info

Publication number: CN213069588U
Application number: CN202021675298.3U
Authority: CN
Inventors: 杨威
Original assignee: Tianjin Yiziyuan Technology Co ltd
Current assignee: Tianjin Yiziyuan Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-27
Anticipated expiration: 2030-08-12

Abstract

The utility model provides an intelligent tracking trolley, which belongs to the technical field of programming education, and comprises a frame component, a control component, a power supply component, a driving component and an obstacle avoidance component, wherein one end of a first current conducting plate and one end of a second current conducting plate are both penetrated through a fixed plate and are electrically connected with the frame component, a storage battery is arranged on a seat body, the side part of the seat body is fixedly connected with a limiting block which is arranged in a first limiting groove in a sliding way, two sliders are respectively arranged in two second sliding grooves in a sliding way, an elastic piece is arranged at the top parts of the sliders, the conducting plate is fixedly connected with the sliders, a connecting piece is fixedly connected with the bottom parts of the conducting plates, the connecting piece penetrates through the seat body, a cover plate is fixedly arranged at the top parts of the second sliding grooves, and the intelligent tracking trolley is convenient to replace the storage battery, is convenient for the programmed learner to use.

Description

Intelligent tracking trolley

Technical Field

The utility model relates to a programming education technical field particularly, relates to an intelligence tracking dolly.

Background

The programmable robot can arrange and combine some reusable steps, so that the robot completing the preset sequence program has different forms and functions. It has become a fashionable and convenient way for users to learn programming in conjunction with programmable robots. The intelligent tracking dolly is a programmable robot, and the battery of current tracking dolly is mostly fixed mounting on the automobile body, and the installation is dismantled to the inconvenience, need charge after the battery electric quantity exhausts, can not use when the tracking dolly charges, brings inconvenience for the learner.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an intelligence tracking dolly aims at improving current tracking dolly and can not use when charging, the problem of bringing inconvenience for the learner.

The utility model discloses a realize like this: an intelligent tracking trolley comprises a frame assembly, a control assembly, a power supply assembly, a driving assembly and an obstacle avoidance assembly.

The control assembly, the power supply assembly, the driving assembly and the obstacle avoidance assembly are all mounted on the frame assembly.

The power supply assembly comprises a fixing seat, a mounting seat and a storage battery, the fixing seat comprises a fixing plate, a first conductive plate and a second conductive plate, a first sliding groove is formed in the fixing plate, a first limiting groove is formed in the side portion of the first sliding groove, a mounting groove is formed in the bottom of the first sliding groove, the first conductive plate and the second conductive plate are respectively mounted at two ends of the mounting groove, and one end of the first conductive plate and one end of the second conductive plate are both penetrated through the fixing plate and electrically connected with the frame assembly.

The mounting seat comprises a seat body, a conducting strip, a sliding block, a connecting piece, an elastic piece and a cover plate, the storage battery is mounted on the seat body, a limiting block is fixedly connected to the side portion of the seat body, the limiting block is slidably mounted in the first limiting groove, second sliding grooves are formed in the two ends of the seat body, the conducting strip, the sliding block, the connecting piece and the cover plate are provided with two sliding blocks which are slidably mounted in the two second sliding grooves respectively, the elastic piece is arranged at the top of the sliding block, the conducting strip is fixedly connected with the sliding block, the connecting piece is fixedly connected to the bottom of the conducting strip, the connecting piece penetrates through the seat body, and the cover plate is fixedly mounted at the top of the second sliding grooves.

In an embodiment of the present invention, the second limiting groove has been opened at both ends of the seat body, and the conductive piece is slidably mounted inside the second limiting groove.

The utility model discloses an in one embodiment, one side of pedestal is passed through the hinge and is articulated to install the stationary blade, the stationary blade is kept away from the one end of hinge is provided with the through-hole, the opposite side fixed mounting of pedestal has the erection column, the through-hole with erection column interference fit.

The utility model discloses an in an embodiment, the articulated baffle of installing of one end of fixed plate, the other end of baffle is provided with the hasp, the hook seat fixed mounting of hasp in the baffle, the spring bolt fixed mounting of hasp in the fixed plate.

In an embodiment of the present invention, the first conductive plate and the second conductive plate are close to the one end of the baffle plate runs through the fixing plate, and the first conductive plate and the second conductive plate are close to the one end of the baffle plate is arranged as the arc portion.

In an embodiment of the present invention, the battery is a lithium battery.

The utility model discloses an in one embodiment, the frame subassembly includes first mounting panel, second mounting panel, support column and prevents slow-witted plug wire, first mounting panel with the second mounting panel is the PCB board, first current conducting plate the one end of second current conducting plate with first mounting panel electric connection, the both ends of support column respectively with first mounting panel the second mounting panel passes through screw fixed mounting, first mounting panel with the second mounting panel passes through prevent slow-witted plug wire electric connection.

The utility model discloses an in one embodiment, the control assembly includes control panel and singlechip, the control panel is the PCB board, the singlechip install in the control panel, the control panel with second mounting panel electric connection.

In an embodiment of the present invention, the driving assembly includes a first motor, a wheel and a universal wheel, the first motor is fixedly installed on the first mounting plate, a reduction gear is installed on an output shaft of the first motor, the first motor passes through the reduction gear and the wheel transmission connection, and the universal wheel is installed on the first mounting plate.

In an embodiment of the present invention, the obstacle avoidance component includes an ultrasonic module, a fixed block and a second motor, the second motor is fixedly installed at the bottom of the second mounting plate, an output shaft of the second motor runs through the second mounting plate, the fixed block is fixedly installed at the output shaft of the second motor, the ultrasonic module is fixedly installed at the fixed block, the ultrasonic module and the second mounting plate are electrically connected.

The utility model has the advantages that: the utility model discloses an intelligence tracking dolly that above-mentioned design obtained, supply power to intelligence tracking dolly through the battery, can directly charge when the battery power exhausts, also can change the battery, and then continue to programme study, when needing to dismantle the battery, through outwards spur the pedestal from the fixing base, make the pedestal roll-off from the fixing base, then change the battery, push the pedestal into inside the fixing base again, when the pedestal pushes into the fixing base, the connection piece at pedestal both ends respectively with first current conducting plate, the second current conducting plate contacts, the connection piece receives first current conducting plate, the support of second current conducting plate is pressed upward movement, and then make the conducting strip upward movement, and then make the slider upwards slide, the elastic component shrink this moment, the elastic component pushes down the slider, and then make the connection piece of conducting strip bottom and first current conducting plate, The second current conducting plate is tightly attached to enable the storage battery to form a passage with the first mounting plate, the storage battery is enabled to supply power to the intelligent tracking trolley, the intelligent tracking trolley is convenient to slide and move out of the base body for mounting the storage battery, the storage battery is convenient to replace, the intelligent tracking trolley can be continuously used, and a programming learner can use the intelligent tracking trolley conveniently.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an intelligent tracking trolley provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a frame assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an obstacle avoidance assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a power supply assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a fixing base according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a base according to an embodiment of the present invention;

fig. 8 is a partial cross-sectional view of a base according to an embodiment of the present invention.

In the figure: 100-a frame assembly; 110-a first mounting plate; 120-a second mounting plate; 130-support column; 140-fool-proof plug wire; 200-a control component; 300-a power supply component; 310-a fixed seat; 311-a fixed plate; 3111-a first runner; 3112-a first retaining groove; 3113-mounting the groove; 312 — a first conductive plate; 313-a second conductive plate; 314-a baffle; 320-a mounting seat; 321-a seat body; 3211-a limiting block; 3212-a second limit groove; 3213-a second runner; 322-a conductive sheet; 323-a slide block; 324-a connecting piece; 325-an elastic member; 326-anchor sheet; 327-cover plate; 330-a storage battery; 400-a drive assembly; 410-a first motor; 420-a wheel; 430-universal wheels; 500-obstacle avoidance component; 510-an ultrasonic module; 520-a fixed block; 530-a second motor.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: an intelligent tracking trolley comprises a frame assembly 100, a control assembly 200, a power supply assembly 300, a driving assembly 400 and an obstacle avoidance assembly 500.

Referring to fig. 2 to 4, the control assembly 200, the power supply assembly 300, the driving assembly 400 and the obstacle avoidance assembly 500 are all mounted on the frame assembly 100, the frame assembly 100 includes a first mounting plate 110, a second mounting plate 120, a supporting pillar 130 and a foolproof plug wire 140, the first mounting plate 110 and the second mounting plate 120 are both PCB plates, thereby reducing the overall wiring of the cart, making the cart cleaner and less prone to scratch, both ends of the supporting pillar 130 are fixedly mounted with the first mounting plate 110 and the second mounting plate 120 through screws, the first mounting plate 110 is electrically connected with the second mounting plate 120 through the foolproof plug wire 140, the control assembly 200 includes a control panel and a single chip microcomputer, the single chip microcomputer is used for storing programming information, the control panel is a PCB plate, the control panel is mounted on the control panel, the control panel is electrically connected with the second mounting plate 120, a voltage stabilizing chip and a voltage stabilizing circuit are disposed on the control panel, and a wide voltage stabilizing circuit is performed through The driving assembly 400 includes a first motor 410, wheels 420 and a universal wheel 430, the first motor 410 is fixedly mounted on the first mounting plate 110, an output shaft of the first motor 410 is provided with a reduction gear, the first motor 410 is in transmission connection with the wheels 420 through the reduction gear, the reduction gear is matched with a starting acting force provided by the wheels 420 to meet a starting momentum required by the trolley, the universal wheel 430 is mounted on the first mounting plate 110, the universal wheel 430 and the two wheels 420 form an isosceles triangle, a rubber layer is arranged outside the wheels 420, a rubber elastic structure protective layer meets a relative acting force required by the trolley starting, the universal wheel 430 serves as a turning auxiliary device of the trolley, the obstacle avoidance assembly 500 includes an ultrasonic module 510, a fixing block 520 and a second motor 530, the second motor 530 is fixedly mounted at the bottom of the second mounting plate 120, an output shaft of the second motor 530 penetrates through the second mounting plate 120, the fixing block 520 is fixedly mounted at the output shaft of the second motor 530, the ultrasonic module 510 is fixedly mounted at the fixing block 520, the ultrasonic module 510 is electrically connected with the second mounting plate 120, the ultrasonic module 510 emits ultrasonic waves when the ultrasonic module is used, when the ultrasonic waves emitted by the ultrasonic module 510 are blocked, the single chip microcomputer controls the driving assembly 400 to turn, it should be noted that the use of the ultrasonic module 510 for obstacle avoidance is largely disclosed in the prior art, and details are not repeated herein.

Referring to fig. 5, the power supply assembly 300 includes a fixing base 310, a mounting base 320 and a battery 330, referring to fig. 6, the fixing base 310 includes a fixing plate 311, a first conductive plate 312 and a second conductive plate 313, the fixing plate 311 is provided with a first sliding slot 3111, a side portion of the first sliding slot 3111 is provided with a first limiting slot 3112, a bottom portion of the first sliding slot 3111 is provided with a mounting slot 3113, the first conductive plate 312 and the second conductive plate 313 are respectively mounted at two ends of the mounting slot 3113, and one end of each of the first conductive plate 312 and the second conductive plate 313 penetrates through the fixing plate 311 and is electrically connected to the first mounting plate 110.

In some specific embodiments, one end of the fixing plate 311 is hinged to the baffle 314, the other end of the baffle 314 is provided with a buckle, a hook seat of the buckle is fixedly installed on the baffle 314, a latch of the buckle is fixedly installed on the fixing plate 311, after the battery 330 is installed, the baffle 314 is locked on the fixing plate 311 through the buckle, and then the seat body 321 is fixed in the first sliding groove 3111.

Referring to fig. 7 and 8, the mounting base 320 includes a base 321, a conductive plate 322, a sliding block 323, a connecting plate 324, an elastic member 325 and a cover plate 327, the battery 330 is a lithium battery, the battery 330 is mounted on the base 321, a side portion of the base 321 is fixedly connected with a stopper 3211, the stopper 3211 is slidably mounted in the first stopper groove 3112, two ends of the base 321 are respectively provided with a second sliding groove 3213, the conductive plate 322, the sliding block 323, the connecting plate 324, the elastic member 325 and the cover plate 327 are respectively provided with two blocks, the two sliding blocks 323 are respectively slidably mounted in the two second sliding grooves 3213, the elastic member 325 is any one of a coil spring, a gas spring and a rubber spring, the elastic member 325 is disposed at the top of the sliding block 323, the conductive plate 322 is fixedly connected with the connecting plate 323, the connecting plate 324 is fixedly connected to the bottom of the conductive plate 322, the cover plate 327, the cover plate 327 is used for fixing the top of the elastic member 325, and the cover plate 327 is arranged to facilitate the installation of the conductive plate 322, the slider 323, the connecting plate 324 and the elastic member 325 by the top of the second sliding groove 3213.

In some specific embodiments, the two ends of the base 321 are both provided with a second limiting groove 3212, the conductive plate 322 is slidably mounted inside the second limiting groove 3212, and the conductive plate 322 is limited by the second limiting groove 3212, so that the conductive plate 322 can only move up and down in the second limiting groove 3212.

In some specific embodiments, a fixing plate 326 is hinged to one side of the seat body 321 through a hinge, a through hole is formed in one end, away from the hinge, of the fixing plate 326, a mounting column is fixedly mounted on the other side of the seat body 321, the through hole is in interference fit with the mounting column, and the fixing plate 326 is used for fixing the storage battery 330 to prevent the trolley from falling off when the trolley moves.

In some specific embodiments, one end of the first conductive plate 312 and one end of the second conductive plate 313 close to the blocking plate 314 penetrate through the fixing plate 311, and one end of the first conductive plate 312 and one end of the second conductive plate 313 close to the blocking plate 314 are configured to be arc-shaped portions, so that when the mounting seat 320 pushes towards the inside of the fixing seat 310, the arc-shaped portions are configured to facilitate pushing of the connecting piece 324.

The working principle is as follows: the first mounting plate 110 is electrically connected with the second mounting plate 120, the control assembly 200 is electrically connected with the second mounting plate 120, the driving assembly 400 is electrically connected with the first mounting plate 110, the obstacle avoidance assembly 500 is electrically connected with the second mounting plate 120, the frame assembly 100, the control assembly 200, the driving assembly 400 and the obstacle avoidance assembly 500 are powered by the power supply assembly 300, each part of the trolley is controlled by the control assembly 200, the driving assembly 400 provides power, when the trolley is used, the storage battery 330 can be directly charged when the electric quantity of the storage battery 330 is used up, the storage battery 330 can also be replaced, further programming learning is carried out continuously, when the storage battery 330 needs to be disassembled, the baffle 314 is opened, the seat body 321 is pulled outwards from the fixing seat 310, so that the seat body 321 slides out of the fixing seat 310, then the storage battery 330 is replaced, and then the seat body 321 is pushed into the fixing seat 310, the storage battery 330 is locked by the fixing plate 326, when the base 321 is pushed into the fixing seat 310, the connecting plates 324 at two ends of the base 321 are firstly contacted with the arc-shaped parts of the first conductive plate 312 and the second conductive plate 313, the connecting plates 324 are pressed by the first conductive plate 312 and the second conductive plate 313 to move upwards, so that the conductive plates 322 move upwards, the sliding block 323 slides upwards, at the moment, the elastic part 325 contracts, the elastic part 325 downwards extrudes the sliding block 323, so that the connecting plates 324 at the bottom of the conductive plates 322 are tightly attached to the first conductive plate 312 and the second conductive plate 313, the storage battery 330 and the first mounting plate 110 form a passage, and the storage battery 330 supplies power to the intelligent tracking trolley.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent tracking trolley is characterized by comprising

The vehicle-mounted obstacle avoidance system comprises a vehicle frame assembly (100), a control assembly (200), a power supply assembly (300), a driving assembly (400) and an obstacle avoidance assembly (500), wherein the control assembly (200), the power supply assembly (300), the driving assembly (400) and the obstacle avoidance assembly (500) are all mounted on the vehicle frame assembly (100);

the power supply assembly (300) comprises a fixed seat (310), a mounting seat (320) and a storage battery (330), wherein the fixed seat (310) comprises a fixed plate (311), a first conductive plate (312) and a second conductive plate (313), the fixed plate (311) is provided with a first sliding groove (3111), the side part of the first sliding groove (3111) is provided with a first limiting groove (3112), the bottom of the first sliding groove (3111) is provided with a mounting groove (3113), the first conductive plate (312) and the second conductive plate (313) are respectively mounted at two ends of the mounting groove (3113), and one end of each of the first conductive plate (312) and the second conductive plate (313) penetrates through the fixed plate (311) and is electrically connected with the frame assembly (100);

the mounting seat (320) comprises a seat body (321), a conducting strip (322), a sliding block (323), a connecting sheet (324), an elastic piece (325) and a cover plate (327), the storage battery (330) is mounted on the seat body (321), the side part of the seat body (321) is fixedly connected with a limiting block (3211), the limiting block (3211) is slidably mounted in the first limiting groove (3112), the two ends of the seat body (321) are respectively provided with a second sliding groove (3213), the conducting strip (322), the sliding block (323), the connecting sheet (324), the elastic piece (325) and the cover plate (327) are respectively provided with two sliding blocks (323) which are respectively slidably mounted in the two second sliding grooves (3213), the elastic piece (325) is arranged at the top of the sliding block (323), and the conducting strip (322) is fixedly connected with the sliding block (323), the connecting sheet (324) is fixedly connected to the bottom of the conducting sheet (322), the connecting sheet (324) penetrates through the base body (321), and the cover plate (327) is fixedly installed at the top of the second sliding groove (3213).

2. The intelligent tracking trolley according to claim 1, wherein two ends of the base (321) are respectively provided with a second limiting groove (3212), and the conducting strip (322) is slidably mounted inside the second limiting groove (3212).

3. The intelligent tracking trolley as claimed in claim 1, wherein a fixing plate (326) is hinged to one side of the base body (321) through a hinge, a through hole is formed in one end, away from the hinge, of the fixing plate (326), and a mounting column is fixedly mounted on the other side of the base body (321), and the through hole is in interference fit with the mounting column.

4. The intelligent tracking trolley according to claim 1, wherein a baffle (314) is hinged to one end of the fixing plate (311), a buckle is arranged at the other end of the baffle (314), a hook seat of the buckle is fixedly mounted on the baffle (314), and a lock tongue of the buckle is fixedly mounted on the fixing plate (311).

5. The intelligent tracking trolley according to claim 4, wherein one ends of the first conductive plate (312) and the second conductive plate (313) close to the baffle (314) penetrate through the fixing plate (311), and one ends of the first conductive plate (312) and the second conductive plate (313) close to the baffle (314) are provided as arc-shaped parts.

6. The intelligent tracking trolley according to claim 1, characterized in that the storage battery (330) is a lithium battery.

7. The intelligent tracking trolley according to claim 1, wherein the frame assembly (100) comprises a first mounting plate (110), a second mounting plate (120), a support column (130) and a foolproof plug wire (140), the first mounting plate (110) and the second mounting plate (120) are both PCB plates, one end of each of the first conductive plate (312) and the second conductive plate (313) is electrically connected with the first mounting plate (110), two ends of the support column (130) are respectively fixedly mounted with the first mounting plate (110) and the second mounting plate (120) through screws, and the first mounting plate (110) and the second mounting plate (120) are electrically connected through the foolproof plug wire (140).

8. The intelligent tracking trolley according to claim 7, wherein the control assembly (200) comprises a control board and a single chip microcomputer, the control board is a PCB board, the single chip microcomputer is mounted on the control board, and the control board is electrically connected with the second mounting plate (120).

9. The intelligent tracking trolley according to claim 7, wherein the driving assembly (400) comprises a first motor (410), wheels (420) and a universal wheel (430), the first motor (410) is fixedly mounted on the first mounting plate (110), an output shaft of the first motor (410) is provided with a reduction gear, the first motor (410) is in transmission connection with the wheels (420) through the reduction gear, and the universal wheel (430) is mounted on the first mounting plate (110).

10. The intelligent tracking trolley according to claim 7, wherein the obstacle avoidance assembly (500) comprises an ultrasonic module (510), a fixed block (520), and a second motor (530), the second motor (530) is fixedly mounted at the bottom of the second mounting plate (120), an output shaft of the second motor (530) penetrates through the second mounting plate (120), the fixed block (520) is fixedly mounted at an output shaft of the second motor (530), the ultrasonic module (510) is fixedly mounted at the fixed block (520), and the ultrasonic module (510) is electrically connected with the second mounting plate (120).