CN212064592U

CN212064592U - All-in-one control box with waterproof function for teaching

Info

Publication number: CN212064592U
Application number: CN202021031562.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: 2020-12-01
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to the field of electric power, in particular to a teaching all-in-one machine control box with waterproof function, which comprises a control box and a baffle plate, wherein the bottom end of the control box is fixedly connected with a box, the left side and the right side of the inner bottom end of the box are both rotationally connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a worm wheel, the top end of the worm wheel is fixedly connected with a screw rod, the rear end of the worm wheel is meshed with a worm, the worm is rotationally connected with the box, the right end of the worm is fixedly connected with a rocker, the rocker penetrates through the box, the rocker is rotationally connected with the box, the outer side of the screw rod is spirally connected with a shell, the control box is slidably connected with the shell, the inner side of the shell is fixedly connected with rubber, the utility model can enable the worm wheel, the screw rod and the shell rotate in a spiral mode, so that the shell can be lifted, the shell is convenient to mount while the shell is waterproof, and a large amount of time is saved.

Description

All-in-one control box with waterproof function for teaching

Technical Field

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

Background

The teaching all-in-one machine integrates infrared touch technology, intelligent office teaching software, a multimedia network communication technology, a high-definition panel display technology and other technologies, integrates a plurality of devices such as a projector, an electronic whiteboard, a computer (selectable items), a television, a touch function and the like into an integrated multifunctional interactive teaching device, and improves the traditional display terminal into a man-machine interaction device with comprehensive functions. Through the product, a user can realize writing, commenting, drawing, multimedia entertainment and computer operation, and can easily perform a wonderful interactive classroom by directly opening equipment.

The existing all-in-one machine control box for teaching is easy to be affected with damp and water, so that a machine is damaged, the existing all-in-one machine control box for teaching does not have a waterproof function, and meanwhile, a key on the all-in-one machine control box for teaching is easy to be touched by mistake, so that the machine breaks down.

SUMMERY OF THE UTILITY MODEL

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

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

a box is fixedly connected to the bottom end of the control box, a rotating shaft is rotatably connected to the left side and the right side of the bottom end of the inner side of the box, a worm wheel is fixedly connected to the top end of the rotating shaft, a spiral rod is fixedly connected to the top end of the worm wheel, a worm is meshed and connected to the rear end of the worm wheel and rotatably connected with the box, a rocker is fixedly connected to the right end of the worm and penetrates through the box, the rocker is rotatably connected with the box, a shell is spirally connected to the outer side of the spiral rod, the control box is slidably connected with the shell, rubber is fixedly connected to the inner side of the shell and slidably connected with the control box, fixing rods are fixedly connected to the left side and the right side of the front of the control box, clamping grooves are formed in the outer sides of the fixing rods, springs are fixed to the left side and the right, the other end fixedly connected with buckle of spring, the buckle is with the inner wall sliding connection who is located the draw-in groove of bottom.

Preferably, the baffle is made of a plate made of transparent glass.

Preferably, a buffer plate is fixedly connected to the lower portion of the baffle plate, and the buffer plate is connected with the fixing rod in a sliding mode.

Preferably, the number of the clamping grooves is 4, and the clamping grooves are respectively positioned on the left side and the right side of the baffle.

Preferably, the upper end of the buckle is an inclined plane, and the buckle is symmetrically arranged on the inner side of the baffle.

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

1. in the utility model, the rocker is arranged, and the worm wheel is meshed with the worm by rotating the rocker, so that the worm wheel drives the screw rod to rotate, the screw rod and the shell rotate spirally, the shell can be lifted, the shell is convenient to mount while being waterproof, and a large amount of time is saved;

2. the utility model discloses in, through the baffle that sets up, through promoting the baffle, make the buckle receive pressure compression spring to the buckle drops from the draw-in groove, after the baffle slides up, runs into the draw-in groove of dead lever top, and the spring resumes deformation, makes buckle and draw-in groove block, thereby fixed stop, so that shelter from the button, avoid the mistake to touch.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the worm wheel of the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-control box, 2-shell, 3-fixed rod, 4-screw rod, 5-rocker, 6-box, 7-worm, 8-worm wheel, 9-rotating shaft, 10-rubber, 11-clamping groove, 12-baffle, 13-buffer plate, 14-spring and 15-buckle.

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:

an all-in-one machine control box with a waterproof function for teaching comprises a control box 1 and a baffle 12, wherein a box 6 is fixedly connected to the bottom end of the control box 1, a rotating shaft 9 is rotatably connected to the left side and the right side of the bottom end of the inner side of the box 6, a worm wheel 8 is fixedly connected to the top end of the rotating shaft 9, a screw rod 4 is fixedly connected to the top end of the worm wheel 8, a worm 7 is meshed and connected to the rear end of the worm wheel 8, the worm 7 is rotatably connected to the box 6, a rocker 5 is fixedly connected to the right end of the worm 7, the rocker 5 penetrates through the box 6, the rocker 5 is rotatably connected to the box 6, a shell 2 is spirally connected to the outer side of the screw rod 4, the control box 1 is slidably connected to the shell 2, rubber 10 is fixedly connected to the inner side of the shell 2, the rubber 10 is slidably connected to, the outer side of the fixed rod 3 is provided with a clamping groove 11, the left side and the right side of the bottom end of the inner side of the baffle plate 12 are respectively provided with a spring 14, the other end of each spring 14 is fixedly connected with a buckle 15, and the buckle 15 is in sliding connection with the inner wall of the clamping groove 11 at the bottom end.

The baffle 12 is made of a transparent glass plate, so that the state of the internal control platform can be observed conveniently; the buffer plate 13 is fixedly connected below the baffle 12, and the buffer plate 13 is in sliding connection with the fixed rod 3, so that the impact force of the baffle 12 when the baffle 12 slides downwards is reduced, and the baffle 12 is prevented from being damaged; the total 4 of the number of draw-in groove 11, and draw-in groove 11 is located the left and right sides of baffle 12 respectively, and this kind of setting is convenient for carry on spacingly to buckle 15, and buckle 15's upper end is the inclined plane, and buckle 15 symmetry sets up in baffle 12 inboard, and this kind of setting is convenient for carry on spacingly to baffle 12 after pushing open, and has made things convenient for the promotion of baffle 12.

The working process is as follows: when in use, the worm wheel 8 is meshed with the worm 7 by rotating the rocker 5, so that the worm wheel 8 drives the screw rod 4 to rotate, the screw rod 4 and the shell 2 rotate spirally, the shell 2 can move downwards until the rubber 10 is tightly attached to the control box 1 to prevent water from entering a machine, meanwhile, the shell 2 is convenient to mount, a large amount of time is saved, the baffle 12 is slid upwards by hands, the buckle 15 is pressed to compress the spring 14, so that the buckle 15 falls off from the clamping groove 11, the baffle 12 slides upwards and meets the clamping groove 11 above the fixed rod 3, the spring 14 recovers deformation, the buckle 15 is clamped with the clamping groove 11, so that the baffle 12 is fixed to shield a key to prevent mistaken touch, the buckle 15 is pressed after use to compress the spring 14, so that the buckle 15 falls off from the clamping groove 11, the baffle 12 slides off and meets the deformation of the clamping groove 11 below the fixed rod 3, and the spring 14 recovers, the clip 15 is engaged with the card slot 11.

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 with waterproof function, includes control box (1) and baffle (12), its characterized in that: the bottom end of the control box (1) is fixedly connected with a box (6), the left side and the right side of the bottom end of the inner side of the box (6) are respectively and rotatably connected with a rotating shaft (9), the top end of the rotating shaft (9) is fixedly connected with a worm wheel (8), the top end of the worm wheel (8) is fixedly connected with a screw rod (4), the rear end of the worm wheel (8) is meshed with a worm (7), the worm (7) is rotatably connected with the box (6), the right end of the worm (7) is fixedly connected with a rocker (5), the rocker (5) penetrates through the box (6), the rocker (5) is rotatably connected with the box (6), the outer side of the screw rod (4) is spirally connected with a shell (2), the control box (1) is slidably connected with the shell (2), the inner side of the shell (2) is fixedly connected with rubber (10), and the rubber (10), the equal fixedly connected with dead lever (3) in the place ahead left and right sides of control box (1), draw-in groove (11) have been seted up in the outside of dead lever (3), both sides all are fixed with spring (14) about the inboard bottom of baffle (12), the other end fixedly connected with buckle (15) of spring (14), buckle (15) and the inner wall sliding connection who is located draw-in groove (11) of bottom.

2. The teaching all-in-one machine control box with waterproof function of claim 1, characterized in that: the baffle (12) is made of a plate made of transparent glass.

3. The teaching all-in-one machine control box with waterproof function of claim 1, characterized in that: the lower part of the baffle (12) is fixedly connected with a buffer plate (13), and the buffer plate (13) is connected with the fixed rod (3) in a sliding mode.

4. The teaching all-in-one machine control box with waterproof function of claim 1, characterized in that: the number of the clamping grooves (11) is 4, and the clamping grooves (11) are respectively positioned at the left side and the right side of the baffle (12).

5. The teaching all-in-one machine control box with waterproof function of claim 1, characterized in that: the upper end of the buckle (15) is an inclined plane, and the buckle (15) is symmetrically arranged on the inner side of the baffle (12).