CN210055084U

CN210055084U - Computer teaching device convenient to remove

Info

Publication number: CN210055084U
Application number: CN201920559244.1U
Authority: CN
Inventors: 刘建新; 蔡燕
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-02-14
Anticipated expiration: 2029-04-23

Abstract

The utility model belongs to the technical field of articles for daily use technique and specifically relates to a computer teaching device convenient to remove is disclosed, the device comprises a device body, open device body bottom has the rectangular channel, and swing joint has the mounting panel in the rectangular channel, the mounting panel is the rectangle structure, mounting panel and the laminating of rectangular channel lateral wall, the mounting panel top is fixed with the battery, mounting panel right-hand member bottom is fixed with two action wheels, be fixed with the connecting rod between the axis of rotation of action wheel, mounting panel top right-hand member is fixed with driving motor through the mounting bracket, driving motor's output shaft end, the surface of connecting rod all are fixed with synchronous pulley. The utility model discloses in, through the cooperation of bottom elevator motor and mounting panel, can realize the lift of mounting panel, can utilize the walking wheel of bottom to come supplementary removal teaching device when the mounting panel reduces, labour saving and time saving, easy operation can not influence the stability of placing of teaching device moreover.

Description

Computer teaching device convenient to remove

Technical Field

The utility model relates to an articles for daily use technical field especially relates to computer teaching device convenient to remove.

Background

Computer teaching is a method and a technology for various teaching activities carried out with the assistance of a computer, discussing teaching contents, arranging teaching processes and carrying out teaching training with students in a dialogue mode.

Computer teaching devices are usually reminded to be large and inconvenient to move, and for this reason, a computer teaching device convenient to move is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer teaching device convenient to move.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the computer teaching device convenient to move comprises a device body, wherein the bottom of the device body is provided with a rectangular groove, a mounting plate is movably connected in the rectangular groove, the mounting plate is of a rectangular structure, the mounting plate is attached to the side wall of the rectangular groove, a storage battery is fixed at the top of the mounting plate, two driving wheels are fixed at the bottom of the right end of the mounting plate, a connecting rod is fixed between the rotating shafts of the driving wheels, a driving motor is fixed at the right end of the top of the mounting plate through a mounting frame, a synchronous belt wheel is fixed at the output shaft end of the driving motor and the surface of the connecting rod, the surface of the synchronous pulley is movably connected with a synchronous belt, the bottom of the left end of the mounting plate is rotatably provided with a steering wheel, lifting motors are fixed to the bottoms of the left end and the right end of the rectangular groove through motor boxes, lead screws are fixed to output shafts of the lifting motors, and handles are fixed to the top of the left side wall of the device body.

Preferably, four lateral walls of rectangular channel are equipped with two spacing grooves respectively, and four sides of mounting panel are fixed with two stoppers respectively, and stopper movable mounting is at the spacing inslot, stopper and spacing groove closely cooperate.

Preferably, a lifting switch is arranged on the handle, a time controller is arranged on the mounting plate, and the time controller, the lifting switch, the lifting motor and the storage battery form a closed loop through wires.

Preferably, a movable switch is arranged on the handle, and the movable switch, the driving motor and the storage battery form a closed loop through a conducting wire.

Preferably, both ends of the mounting plate are provided with longitudinal threaded holes, the screw rod is movably mounted in the threaded holes, and the screw rod is tightly matched with the threaded holes.

Preferably, the lowest point height of the screw rod is higher than that of the device body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in:

1. through the cooperation of bottom elevator motor and mounting panel, can realize the lift of mounting panel, can utilize the walking wheel of bottom to come supplementary removal teaching device when the mounting panel reduces, labour saving and time saving, easy operation can not influence the stability of placing of teaching device moreover.

2. Through the cooperation of driving motor and action wheel, can provide the helping hand when removing, provide convenience for the people that strength is little or the action is inconvenient.

Drawings

Fig. 1 is a side view of the computer teaching device convenient for movement of the present invention.

Fig. 2 is a front view of the computer teaching device convenient to move provided by the utility model.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the device comprises a device body 1, a mounting plate 2, a driving wheel 3, a connecting rod 4, a driving motor 5, a synchronous belt wheel 6, a synchronous belt 7, a steering wheel 8, a lifting motor 9, a lead screw 10, a handle 11, a storage battery 12 and a limiting block 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a computer teaching device convenient for movement comprises a device body 1, wherein the bottom of the device body 1 is provided with a rectangular groove, a mounting plate 2 is movably connected in the rectangular groove, the mounting plate 2 is of a rectangular structure, the mounting plate 2 is attached to the side wall of the rectangular groove, the top of the mounting plate 2 is fixed with a storage battery 12, the bottom of the right end of the mounting plate 2 is fixed with two driving wheels 3, a connecting rod 4 is fixed between the rotating shafts of the driving wheels 3, the right end of the top of the mounting plate 2 is fixed with a driving motor 5 through the mounting frame, the output shaft end of the driving motor 5 and the surface of the connecting rod 4 are both fixed with a synchronous belt 6, the surface of the synchronous belt 6 is movably connected with a synchronous belt 7, the bottom of the left end of the mounting plate 2 is rotatably provided with a steering wheel 8, the bottoms of the left and right ends, four lateral walls of rectangular channel are equipped with two spacing grooves respectively, 2 four sides of mounting panel are fixed with two stopper 13 respectively, stopper 13 movable mounting is in the spacing groove, stopper 13 closely cooperates with the spacing groove, be equipped with lifting switch on the handle 11, be equipped with time controller on the mounting panel 2, time controller, lifting switch, elevator motor 9, battery 12 passes through the wire and constitutes a closed loop, be equipped with mobile switch on the handle 11, mobile switch, driving motor 5, battery 12 passes through the wire and constitutes a closed loop, open at 2 both ends of mounting panel has fore-and-aft screw hole, 10 movable mounting of lead screw is in the screw hole, lead screw 10 closely cooperates with the screw hole, 10 the minimum height of lead screw is higher than 1 minimum height of device body.

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.

The working principle of the utility model is that, can charge battery 12 through the power cord of device body 1, guarantee that battery 12 can normally be worked, when removing, earlier through lifting switch control elevator motor 9, elevator motor 9 drives mounting panel 2 and moves down, can jack-up device body 1, then can be with this device of removal free, when remote removal or need the helping hand, open the shift switch, driving motor 5 drives action wheel 3 and rotates, can provide the helping hand, can realize turning to of this device through rotating directive wheel 8, after moving the assigned position, control lifting switch, elevator motor 9 drives mounting panel 2 and moves up, make device body 1 contact ground once more.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. Computer teaching device convenient to remove, including device body (1), its characterized in that, open device body (1) bottom has the rectangular channel, and rectangular channel internal swing joint has mounting panel (2), mounting panel (2) are the rectangle structure, mounting panel (2) and the laminating of rectangular channel lateral wall, mounting panel (2) top is fixed with battery (12), mounting panel (2) right-hand member bottom is fixed with two action wheels (3), be fixed with connecting rod (4) between the axis of rotation of action wheel (3), mounting panel (2) top right-hand member is fixed with driving motor (5) through the mounting bracket, the output shaft end of driving motor (5), the surface of connecting rod (4) all are fixed with synchronous pulley (6), synchronous pulley (6) surface swing joint has hold-in range (7), install directive wheel (8) in the rotation of mounting panel (2) left end bottom, lifting motor (9) are fixed to both ends bottom all through the motor case about the rectangular channel, lifting motor's (9) output shaft end is fixed with lead screw (10), device body (1) left side wall top is fixed with handle (11).

2. The computer teaching device convenient to move according to claim 1, wherein the four side walls of the rectangular groove are respectively provided with two limiting grooves, the four side surfaces of the mounting plate (2) are respectively fixed with two limiting blocks (13), the limiting blocks (13) are movably mounted in the limiting grooves, and the limiting blocks (13) are tightly matched with the limiting grooves.

3. The computer teaching device convenient for movement according to claim 1, wherein a lifting switch is provided on the handle (11), a time controller is provided on the mounting plate (2), and the time controller, the lifting switch, the lifting motor (9) and the storage battery (12) form a closed loop through wires.

4. The computer teaching device convenient for movement according to claim 1, wherein the handle (11) is provided with a movement switch, and the movement switch, the driving motor (5) and the storage battery (12) form a closed loop through conducting wires.

5. The computer teaching device convenient for movement according to claim 1, wherein the mounting plate (2) is provided with longitudinal threaded holes at both ends, the screw rod (10) is movably mounted in the threaded holes, and the screw rod (10) is tightly matched with the threaded holes.

6. The computer teaching device convenient for movement according to claim 1, wherein the screw (10) has a lowest point height higher than that of the device body (1).