CN205009829U

CN205009829U - English teaching board with illumination function

Info

Publication number: CN205009829U
Application number: CN201520782701.5U
Authority: CN
Inventors: 于淼
Original assignee: Harbin Normal University
Current assignee: Harbin Normal University
Priority date: 2015-10-10
Filing date: 2015-10-10
Publication date: 2016-02-03
Anticipated expiration: 2025-10-10

Abstract

The utility model provides an english teaching board with illumination function, the utility model relates to a teaching board, including pivot A, rotor arm and face, the face is the cuboid, the face top is equipped with two couples and two couples are central symmetry about the face, the face leading flank is equipped with the inner panel, interior intralamellar part is equipped with iron plate and iron plate lies in between inner panel and the face, the face side is connected through pivot B with rotor arm one end, the rotor arm other end is connected through pivot A with LED connecting rod one end, the LED connecting rod other end and connected with rotary rod, the rotary rod is connected with the LED lamp, the LED lamp is connected through the wire with the controller and the controller is located the face trailing flank, the controller passes through the wire with the switch and is connected, realize the bright of face through lighting device, make the student can see the word on the face more clearly, unable the giving a lesson because of not enough light arouses has been avoided, also can pack up lighting device in the time of need not using simultaneously the illumination, make it become an independent teaching board, and carry conveniently, bring a lot of facilities for the user.

Description

With the English teaching board of illumination functions

technical field:

The utility model relates to board of education, is specifically related to a kind of English teaching board with illumination functions.

background technology:

Existing English teaching board, comprise board of education body, board of education silica gel material is made, the top of board of education is fixedly installed hook, the central authorities of board of education are arranged from two wires lattice, the Article 2 line of two wires lattice is provided with phosphor strip, this structure _ English teaching pulls, when night ask light little good, student cannot see the word in board of education clearly, and existing ox have very bulk time ask for studying English, in especially foot evening, the English teaching board therefore possessing good illumination function is particularly necessary to student.

utility model content:

The purpose of this utility model is the weak point existed to overcome above-mentioned prior art, and provides a kind of English teaching board with illumination functions, and it is easy to use, simple to operate, be easy to large-scale promotion application.

The technical solution adopted in the utility model is: a kind of English teaching board with illumination functions, comprise rotating shaft A, cursor and plate face, plate face is cuboid, top, plate face is provided with two hooks and two hooks are centrosymmetric about plate face, in face of plate, side is provided with inner panel, interior intralamellar part be provided with iron plate and iron plate between inner panel and plate face, plate side is connected by rotating shaft B with cursor one end, the cursor other end is connected by rotating shaft A with LED connecting rod one end, the LED connecting rod other end is connected with swingle, swingle is connected with LED, LED and controller are connected by wire and controller is positioned on the trailing flank of plate face, controller is connected by wire with switch.

The device that described rotating shaft A, cursor, LED connecting rod, LED, swingle and rotating shaft B form is lighting device, and the quantity of lighting device is four groups, and four groups of lighting devices are all positioned on the sidewall of plate face.The beneficial effects of the utility model are: realize the bright of plate face by lighting device, make student more can see word on plate face clearly, avoid cannot attending class of causing because of insufficient light, also lighting device can be packed up when not needing use illumination simultaneously, become an independently board of education, and carry conveniently, bring a lot of facility to user.

accompanying drawing illustrates:

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model stereogram.

detailed description of the invention:

With reference to accompanying drawing, a kind of English teaching board with illumination functions, comprise rotating shaft A1, cursor 2 and plate face 5, plate face 5 is cuboid, top, plate face 5 is provided with two hooks 7 and two hooks 7 are centrosymmetric about plate face 5, plate face 5 leading flank is provided with inner panel 6, inner panel 6 inside be provided with iron plate and iron plate between inner panel 6 and plate face 5, side, plate face 5 is connected by rotating shaft B9 with cursor 2 one end, cursor 2 other end is connected by rotating shaft A1 with LED connecting rod 3 one end, LED connecting rod 3 other end is connected with swingle 8, swingle 8 is connected with LED 4, LED 4 and controller 11 are connected by wire and controller 11 is positioned on the trailing flank of plate face 5, controller 11 is connected by wire with switch 10.The device that described rotating shaft A1, cursor 2, LED connecting rod 3, LED 4, swingle 8 and rotating shaft B9 form is lighting device, and the quantity of lighting device is four groups, and four groups of lighting devices are all positioned on the sidewall of plate face 5.In use, by rotating cursor 2, make cursor 2 angled with plate face 5 institute, rotating LED lamp connecting rod 3 again, make LED connecting rod 3 angled with cursor 2 institute, rotate LED 4 again, LED 4 is made to be irradiated to relevant position, signal is sent by switch 10, controller 11 is made to control LED 4, LED 4 is made to keep normal bright state, throw light on for plate face 5, the bright of plate face 5 is realized by lighting device, make student more can see word on plate face 5 clearly, avoid cannot attending class of causing because of insufficient light, also lighting device can be packed up when not needing use illumination simultaneously, become an independently board of education, and carry conveniently, a lot of facility is brought to user.

Claims

1. the English teaching board with illumination functions, comprise rotating shaft A, cursor and plate face, it is characterized in that: plate face is cuboid, top, plate face is provided with two hooks and two hooks are centrosymmetric about plate face, in face of plate, side is provided with inner panel, interior intralamellar part be provided with iron plate and iron plate between inner panel and plate face, plate side is connected by rotating shaft B with cursor one end, the cursor other end is connected by rotating shaft A with LED connecting rod one end, the LED connecting rod other end is connected with swingle, swingle is connected with LED, LED and controller are connected by wire and controller is positioned on the trailing flank of plate face, controller is connected by wire with switch.

2. the English teaching board with illumination functions according to claim 1, it is characterized in that: the device that described rotating shaft A, cursor, LED connecting rod, LED, swingle and rotating shaft B form is lighting device, the quantity of lighting device is four groups, and four groups of lighting devices are all positioned on the sidewall of plate face.