CN217048518U - Novel intelligence cross-country walking dolly - Google Patents

Abstract

The utility model discloses a novel cross-country walking dolly of intelligence, including a novel cross-country walking dolly of intelligence, which comprises a vehicle rack, the bottom both ends of frame are fixed mounting respectively has front driving wheel and a backward movement driving wheel, the top fixedly connected with shell of frame, the one end top of frame is provided with two fixed subassemblies, two be provided with the main control board between the fixed subassembly, the other end top of frame is provided with the power supply package. This kind of novel cross-country walking dolly of intelligence, through the setting of fixed subassembly, the position of cardboard then can be adjusted to the rotation lead screw to can realize the quick installation or the dismantlement to the main control board, improve the ware convenience, the person of facilitating the use overhauls or changes the main control board, and utilizes the sensor that stops, can effectively stop and keep away the barrier, and need utilize behind the clear away barrier to open and stop the sensor restart, thereby has improved reliability and security that the dolly used.

Description

Novel intelligence cross-country walking dolly

Technical Field

The utility model relates to an intelligent vehicle technical field specifically is a novel intelligence cross-country walking dolly.

Background

At present, although intelligent walking trolleys on the market are different in form and various in types, the intelligent walking trolleys are mostly used in teaching experiment projects, toy applications and other aspects, and the trolleys are required to have simple functions and certain reliability.

And current intelligent vehicle is mostly not convenient for carry out quick installation or dismantlement, when changing or overhauing the main control board, and the operation is very convenient, and current intelligent walking dolly of while meets the unable quick start-stop of barrier on the way of going, and the dolly does not possess the function of keeping away the barrier, uses the reliability not good, causes the damage of dolly easily.

Therefore, the novel intelligent cross-country walking trolley is improved, and the novel intelligent cross-country walking trolley is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel cross-country walking dolly of intelligence, which comprises a vehicle rack, the bottom both ends of frame fixed mounting respectively have front driving wheel and backward movement wheel, the top fixedly connected with shell of frame, the one end top of frame is provided with two fixed subassemblies, two be provided with the main control board between the fixed subassembly, the other end top of frame is provided with power supply package, one side of power supply package is provided with the parking module, one side of frame is provided with the start module.

As a preferred technical scheme of the utility model, fixed subassembly is including the L shaped plate that is fixed in the frame top, two guide bars of fixedly connected with between the top inner wall of L shaped plate and the frame top, it is connected with the lead screw to rotate through the bearing between the top inner wall of L shaped plate and the frame top, the periphery thread bush of lead screw is equipped with the cardboard, just the cardboard slip cap is established in the periphery of guide bar.

As a preferred technical scheme of the utility model, threaded hole is seted up at the top of cardboard, the cardboard passes through the periphery threaded connection of screw hole and lead screw.

As a preferred technical scheme of the utility model, two guiding holes have been seted up at the top of cardboard, the lateral wall of guiding hole and the periphery sliding connection of the guide bar that corresponds.

As a preferred technical scheme of the utility model, the draw-in groove has all been seted up to the top both sides of main control board, the inner wall of draw-in groove is connected with the periphery block of the cardboard that corresponds.

As the utility model discloses a preferred technical scheme, power supply package is including being fixed in the battery case at frame top, the inside a plurality of dry batteries that are provided with of battery case, connecting wire and main control board electric connection are passed through to the outside of battery case.

As the utility model discloses a preferred technical scheme, the module of stopping includes mounting bracket one, the top fixed mounting of mounting bracket one has the sensor of stopping, start module includes mounting bracket two, two top fixed mounting of mounting bracket have the start sensor, the sensor of stopping all passes through connecting wire and main control board electric connection with the start sensor.

The utility model has the advantages that:

1. according to the novel intelligent cross-country walking trolley, the clamping plate can move up and down along the periphery of the guide rod by arranging the fixing component and rotating the lead screw, the clamping plate is clamped and fixed with the corresponding clamping groove, the main control plate can be firmly fixed, the clamping plate is separated from the corresponding clamping groove, and the main control plate can be quickly disassembled, so that the convenience in installation or disassembly is improved, and the use of a user is facilitated;

2. this kind of novel cross-country walking dolly of intelligence, through the setting of parking module, the parking sensor of dolly locomotive position touches behind the barrier, then can be so that the timely stopping of dolly goes, avoids dolly and barrier to collide always, causes the damage of dolly, and when puting aside the barrier and need continue to go forward, through touching the starting sensor, then can be so that the dolly restart, makes the dolly can continue to move ahead, has improved reliability and security that the dolly used greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a novel intelligent cross-country walking trolley of the invention;

fig. 2 is a back structure schematic diagram of the novel intelligent cross-country walking trolley of the invention;

FIG. 3 is a schematic structural diagram of the novel intelligent cross-country walking trolley with the shell removed;

fig. 4 is the utility model discloses a novel fixed subassembly split structure schematic diagram of cross-country walking dolly of intelligence.

In the figure:

1. a frame;

2. a front drive wheel;

3. moving the wheel backwards;

4. a housing;

5. a fixing assembly; 501. an L-shaped plate; 502. a guide bar; 503. a screw rod; 504. clamping a plate;

6. a main control board; 601. a card slot;

7. a power pack; 701. a battery case; 702. dry batteries;

8. a parking module; 801. a first mounting frame; 802. a parking sensor;

9. starting a module; 901. a second mounting frame; 902. the sensor is activated.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to a novel cross-country walking dolly of intelligence, including frame 1, the bottom both ends of frame 1 fixed mounting respectively have front driving wheel 2 and backward movement driving wheel 3, and the top fixedly connected with shell 4 of frame 1, the one end top of frame 1 are provided with two fixed subassemblies 5, are provided with main control board 6 between two fixed subassemblies 5, and the other end top of frame 1 is provided with power package 7, and one side of power package 7 is provided with parking module 8, and one side of frame 1 is provided with start module 9.

Wherein, fixed subassembly 5 is including the L shaped plate 501 that is fixed in the frame 1 top, two guide bar 502 of fixedly connected with between the top inner wall of L shaped plate 501 and the frame 1 top, it is connected with lead screw 503 to rotate through the bearing between the top inner wall of L shaped plate 501 and the frame 1 top, the periphery thread bush of lead screw 503 is equipped with cardboard 504, and cardboard 504 slip cap establishes the periphery at guide bar 502, when using, can make cardboard 504 can remove through rotating lead screw 503, thereby can adjust the position of cardboard 504, thereby can realize cardboard 504 to the quick installation or the dismantlement of main control board 6.

The top of the clamping plate 504 is provided with a threaded hole, the clamping plate 504 is in threaded connection with the periphery of the lead screw 503 through the threaded hole, and when the clamping plate is used, the lead screw 503 is rotated to adjust the position of the clamping plate 504 through the arrangement of the threaded hole.

Wherein, two guiding holes have been seted up at the top of cardboard 504, the lateral wall of guiding hole and the periphery sliding connection of the guide bar 502 that corresponds, when using, through the setting of guiding hole, can play the effect of direction for cardboard 504 is at the in-process that removes, the phenomenon of skew can not appear.

Wherein, draw-in groove 601 has all been seted up to the top both sides of main control board 6, and the inner wall of draw-in groove 601 is connected with the periphery block of the cardboard 504 that corresponds, and when using, through the setting of draw-in groove 601, the cardboard 504 of being convenient for carries out the block to main control board 6, avoids the main control board 6 fixed back to appear not hard up phenomenon, improves its stability can.

Wherein, power pack 7 is including being fixed in the battery case 701 at frame 1 top, and battery case 701 is inside to be provided with a plurality of dry batteries 702, and the outside of battery case 701 passes through connecting wire and 6 electric connection of main control board, and when using, through the setting of the dry battery 702 in the battery case 701, can provide the source of power for the dolly.

Wherein, the parking module 8 includes first mounting bracket 801, the top fixed mounting of first mounting bracket 801 has parking sensor 802, start module 9 includes second mounting bracket 901, two 901 top fixed mounting of mounting bracket have start sensor 902, parking sensor 802 all passes through connecting wire and 6 electric connection of main control board with start sensor 902, when using, through the setting of touch parking sensor 802 and start sensor 902, can be so that the dolly meets the quick start-stop of barrier, improve the reliability that the dolly used, the phenomenon of damage appears in avoiding the use.

The working principle is as follows: the novel intelligent cross-country walking trolley is different from the prior art, has a reasonable structure, is convenient to use and simple to operate, and can enable a user to understand the working principle simply and clearly; when the trolley is used, the main control board 6 is placed below the two clamping boards 504, the screw rod 503 is rotated at the moment, the clamping boards 504 can move downwards along the periphery of the guide rod 502 until the clamping boards 504 are clamped and fixed with the corresponding clamping grooves 601, the main control board 6 is fixed, meanwhile, the power supply pack 7, the parking module 8 and the starting module 9 are respectively fixed at the top of the trolley frame 1, when an obstacle is encountered, the parking sensor 802 at the head position of the trolley touches the obstacle, the trolley can stop running timely, when the obstacle is removed and needs to continue to advance, the starting sensor 902 is touched, the starting sensor 902 can be used for restarting the trolley after being sensed, and the trolley can continue to advance.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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 (7)

1. The utility model provides a novel cross-country walking dolly of intelligence, includes frame (1), its characterized in that, the bottom both ends difference fixed mounting of frame (1) has front driving wheel (2) and backward movement driving wheel (3), the top fixedly connected with shell (4) of frame (1), the one end top of frame (1) is provided with two fixed subassembly (5), two be provided with main control board (6) between fixed subassembly (5), the other end top of frame (1) is provided with power pack (7), one side of power pack (7) is provided with parking module (8), one side of frame (1) is provided with start module (9).

2. A novel intelligent off-road walking trolley according to claim 1, wherein the fixing assembly (5) comprises an L-shaped plate (501) fixed to the top of the trolley frame (1), two guide rods (502) are fixedly connected between the inner wall of the top of the L-shaped plate (501) and the top of the trolley frame (1), a screw rod (503) is rotatably connected between the inner wall of the top of the L-shaped plate (501) and the top of the trolley frame (1) through a bearing, a clamping plate (504) is sleeved on the outer periphery of the screw rod (503) in a threaded manner, and the clamping plate (504) is sleeved on the outer periphery of the guide rods (502) in a sliding manner.

3. The novel intelligent cross-country walking trolley according to claim 2, characterized in that a threaded hole is opened at the top of the clamping plate (504), and the clamping plate (504) is in threaded connection with the outer periphery of the screw rod (503) through the threaded hole.

4. A novel intelligent cross-country walking trolley according to claim 2, characterized in that two guide holes are opened at the top of the clamping plate (504), and the side walls of the guide holes are slidably connected with the peripheries of the corresponding guide rods (502).

5. A novel intelligent cross-country walking trolley according to claim 1, characterized in that the top of the main control board (6) is provided with a clamping groove (601) on both sides, and the inner wall of the clamping groove (601) is connected with the periphery of the corresponding clamping board (504) in a clamping manner.

6. A novel intelligent off-road walking trolley as claimed in claim 1, wherein the power pack (7) comprises a battery box (701) fixed to the top of the trolley frame (1), a plurality of dry batteries (702) are arranged inside the battery box (701), and the outside of the battery box (701) is electrically connected with the main control board (6) through a connecting wire.

7. A novel intelligent cross-country walking trolley according to claim 1, characterized in that the parking module (8) comprises a first mounting rack (801), a parking sensor (802) is fixedly mounted on the top of the first mounting rack (801), the starting module (9) comprises a second mounting rack (901), a starting sensor (902) is fixedly mounted on the top of the second mounting rack (901), and the parking sensor (802) and the starting sensor (902) are both electrically connected with the main control board (6) through connecting wires.

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