CN211909441U

CN211909441U - All-in-one control box for teaching

Info

Publication number: CN211909441U
Application number: CN202021032598.XU
Authority: CN
Inventors: 孟航羽; 李茹华; 孟庆华
Original assignee: Shenyang Juli Electric Equipment Manufacturing Co ltd
Current assignee: Shenyang Juli Electric Equipment Manufacturing Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-11-10
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to the field of teaching electric power, in particular to an all-in-one machine control box for teaching, which comprises a control box and a filter screen, wherein the control box is fixedly connected with the filter screen, the top of the right end surface of the control box is fixedly connected with a controller, and the top end surface of the control box and the bottom end surface of the control box are fixedly connected with a fixed plate, in the utility model, through the arranged handle, a threaded shaft, a sliding plate and a sliding plate, before the control box is installed, the threaded shaft is driven to rotate by rotating the handle, the threaded shaft is driven to rotate the sliding plate to move, the sliding plate moves to drive a first hole to move, a sucker, the first hole and a second hole can be staggered, thereby closing an air inlet channel of the sucker, the control box is pre-fixed at a position to be installed by pressing the control box, then the control box is fixed by screws, the control box can be, the control box can be installed by only one person, and the control box is very simple, time-saving and labor-saving to install.

Description

All-in-one control box for teaching

Technical Field

The utility model relates to a teaching electric power field specifically is an all-in-one control box is used in teaching.

Background

All-in-one is with infrared touch-control technique for the teaching, intelligent official working teaching software, multimedia network communication technology, multiple techniques such as high definition panel display technique are synthesized in an organic whole, the projecting apparatus has been integrated, electronic whiteboard, multiple equipment in multi-functional interactive teaching equipment of an organic whole such as computer (optional), TV, touch function, promote traditional display terminal to the comprehensive man-machine interaction equipment of function, user can realize writing through this product, the comment, the drawing, multimedia entertainment and computer operation, directly open equipment can easily demonstrate the outstanding interactive classroom.

The control box of the existing integrated teaching machine cannot be pre-fixed when being installed, the control box needs to be operated by a plurality of people when being directly installed, the operation is troublesome, time and labor are wasted, meanwhile, electric elements such as a computer host are installed inside the existing control box, the phenomenon of heating can occur after long-time use, but the heat dissipation of the inside of the existing control box is poor, and the electric elements inside the control box are easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all-in-one machine control box is used in teaching to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an all-in-one control box is used in teaching, includes control box and filter screen, control box and filter screen fixed connection, control box right-hand member face top fixedly connected with controller, control box top end face and the equal fixedly connected with fixed plate of control box bottom end face, control box left end face fixedly connected with connecting plate, the inboard fixedly connected with motor of connecting plate bottom end face, the inboard fixedly connected with temperature-sensing ware of control box bottom end face.

Preferably, the right end face of the fixing plate is rotatably connected with a handle, the handle penetrates through the fixing plate, the left end face of the handle is fixedly connected with a threaded shaft, the outer side of the threaded shaft is spirally connected with a sliding plate, the sliding plate is connected with the fixing plate in a sliding mode, the rear end face of the fixing plate is communicated with a sucker, a first hole is formed in the inner side of the sliding plate, and a second hole is formed in the inner side of the fixing plate.

Preferably, the first hole is located right in front of the suction cup, and the second hole is located right in front of the first hole.

Preferably, the terminal fixedly connected with lead screw of main shaft of motor, the lead screw rotates with the connecting plate to be connected, lead screw outside sliding connection has the slider, slider and connecting plate sliding connection, the slider runs through the connecting plate, slider outside fixedly connected with bellows, bellows and filter screen sliding connection.

Preferably, a support rod is arranged at the center of the inner side of the air box and is fixedly connected with the air box, and a fan is fixedly connected to the outer side of the support rod.

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

1. in the utility model, through the arranged handle, the threaded shaft, the sliding plate and the sliding plate, before the control box is installed, the handle is rotated to drive the threaded shaft to rotate, the threaded shaft rotates to drive the sliding plate to move, the sliding plate moves to drive the first hole to move, the sucker, the first hole and the second hole can be staggered, so that an air inlet channel of the sucker is closed, the control box is pre-fixed at a position to be installed by pressing the control box, then the control box is fixed by screws, the control box can be pre-fixed when being installed, only one person is needed to install the control box, and the control box is very simple, time and labor are saved;

2. the utility model discloses in, through the motor that sets up, the lead screw, slider and bellows, sense the inside temperature of control box when higher when temperature-sensing ware, rotate through controller control fan, dispel the heat to the control box inside, the simultaneous control motor rotates, the motor rotates and drives the lead screw and rotate, the lead screw rotates and drives the slider and slide, the slider slides and drives bellows up-and-down motion, thereby can be more even to the inside heat dissipation of control box, the radiating effect is better, can not cause the damage to the electrical components of control box inside.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the suction cup of the present invention;

fig. 3 is a schematic view of the installation structure of the screw rod of the present invention.

In the figure: 1-control box, 2-controller, 3-fixing plate, 4-handle, 5-threaded shaft, 6-sliding plate, 7-sucker, 8-first hole, 9-second hole, 10-connecting plate, 11-motor, 12-lead screw, 13-sliding block, 14-bellows, 15-supporting rod, 16-blower, 17-filter screen and 18-temperature sensor.

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. 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.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an all-in-one control box is used in teaching, including control box 1 and filter screen 17, control box 1 and filter screen 17 fixed connection, 1 right-hand member face top fixedly connected with controller 2 of control box, 1 top face of control box and the equal fixedly connected with fixed plate 3 of 1 bottom face of control box, 1 left end face fixedly connected with connecting plate 10 of control box, the inboard fixedly connected with motor 11 of 10 bottom faces of connecting plate, this kind of setting can drive lead screw 12 and rotate, thereby let bellows 14 motion, it is more even to dispel the heat, the inboard fixedly connected with temperature-sensing ware 18 of 1 bottom faces of control box, this kind of setting can the inside temperature of real-time supervision control box 1.

The right end face of the fixed plate 3 is rotatably connected with a handle 4, the handle 4 penetrates through the fixed plate 3, the left end face of the handle 4 is fixedly connected with a threaded shaft 5, the outer side of the threaded shaft 5 is spirally connected with a sliding plate 6, the sliding plate 6 is slidably connected with the fixed plate 3, the rear end face of the fixed plate 3 is communicated with a sucker 7, a first hole 8 is formed in the inner side of the sliding plate 6, a second hole 9 is formed in the inner side of the fixed plate 3, and the control box 1 can be pre-fixed through; the first hole 8 is positioned right in front of the sucking disc 7, and the second hole 9 is positioned right in front of the first hole 8, so that the sucking disc 7 can conveniently enter and exit air; the tail end of a main shaft of the motor 11 is fixedly connected with a screw rod 12, the screw rod 12 is rotatably connected with a connecting plate 10, a sliding block 13 is slidably connected to the outer side of the screw rod 12, the sliding block 13 is slidably connected with the connecting plate 10, the sliding block 13 penetrates through the connecting plate 10, an air box 14 is fixedly connected to the outer side of the sliding block 13, and the air box 14 is slidably connected with a filter screen 17; a supporting rod 15 is arranged in the center of the inner side of the air box 14, the supporting rod 15 is fixedly connected with the air box 14, a fan 16 is fixedly connected to the outer side of the supporting rod 15, and the arrangement can dissipate heat of the control box 1.

The working process is as follows: the power supplies of all electrical appliances in the device are external power supplies, before the control box 1 is installed, the handle 4 is rotated to drive the threaded shaft 5 to rotate, the threaded shaft 5 rotates to drive the sliding plate 6 to move, the sliding plate 6 moves to drive the first hole 8 to move, the sucker 7, the first hole 8 and the second hole 9 can be staggered, so that an air inlet channel of the sucker 7 is closed, the control box 1 is pre-fixed at a position to be installed by pressing the control box 1, then the control box 1 is directly fixed through a screw, the control box 1 can be pre-fixed when the control box 1 is installed, the control box 1 can be installed by one person, and the control box 1 is very simple to install, time-saving and labor-saving; when the temperature sensor 18 senses that the temperature in the control box 1 is high, the fan 16 is controlled to rotate through the controller 2, heat is dissipated from the inside of the control box 1, the motor 11 is controlled to rotate simultaneously, the motor 11 rotates to drive the screw rod 12 to rotate, the screw rod 12 rotates to drive the sliding block 13 to slide, the sliding block 13 slides to drive the air box 14 to move up and down, accordingly, heat dissipation in the control box 1 is uniform, the heat dissipation effect is good, and damage to electrical components in the control box 1 cannot be caused.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an all-in-one control box is used in teaching, includes control box (1) and filter screen (17), its characterized in that: control box (1) and filter screen (17) fixed connection, control box (1) right-hand member face top fixedly connected with controller (2), control box (1) top face and the equal fixedly connected with fixed plate (3) of control box (1) bottom face, control box (1) left end face fixedly connected with connecting plate (10), the inboard fixedly connected with motor (11) of connecting plate (10) bottom face, the inboard fixedly connected with temperature-sensing ware (18) of control box (1) bottom face.

2. The teaching integrated machine control box according to claim 1, characterized in that: fixed plate (3) right-hand member face rotates and is connected with handle (4), fixed plate (3) are run through to handle (4), handle (4) left end face fixedly connected with screw shaft (5), screw shaft (5) outside screwed connection has slide (6), slide (6) and fixed plate (3) sliding connection, fixed plate (3) rear end face intercommunication has sucking disc (7), first hole (8) have been seted up to slide (6) inboard, second hole (9) have been seted up to fixed plate (3) inboard.

3. The teaching integrated machine control box according to claim 2, characterized in that: the first hole (8) is located right ahead of the sucker (7), and the second hole (9) is located right ahead of the first hole (8).

4. The teaching integrated machine control box according to claim 1, characterized in that: the utility model discloses a motor, including motor (11), lead screw (12) and connecting plate (10), lead screw (12) outside sliding connection has slider (13), slider (13) and connecting plate (10) sliding connection, slider (13) run through connecting plate (10), slider (13) outside fixedly connected with bellows (14), bellows (14) and filter screen (17) sliding connection.

5. The teaching integrated machine control box according to claim 4, characterized in that: the supporting rod (15) is arranged at the center of the inner side of the air box (14), the supporting rod (15) is fixedly connected with the air box (14), and the fan (16) is fixedly connected to the outer side of the supporting rod (15).