A kind of College English board of education
The present invention relates to teaching aid technical field, specially a kind of College English board of education.
English belongs to Indo-European family of languages-Germanic branc-West Germanic Dialect, according to the population number meter using English as mother tongue
It calculates, English is the official language that most countries use, and English is also widest second language and European Union and many in the world
The official language of international organization and British commonwealth of nations possesses mother tongue user's number of third place in the world, is only second to Chinese and west
Class's tooth language mother tongue user's number.
For English in occupation of extremely important status in China's Teaching in University, Teaching in University is different from teaching of senior high school, senior middle school
English teaching mainly learns in classroom under the instruction of the teacher, and the study of College English has more independence and extracurricular property,
After completing necessary study in classroom, many students' unions participate in the English Salon association in campus, English Salon association
Outside class the time learns in various organizations in the localities students for meeting, and the place such as dining room, square, meadow is all the place that they learn, and
At night, English fans also can learning and communication together, help the English level for oneself improving oneself, but learn outdoors
When, most of them can carry small blackboard or a few individuals go to classroom to lift next biggish board of education, for learning, learn at night
When, it can only be learnt by faint light, due to the deficiency of hardware facility, be come very not to student's learning tape
Summary of the invention
The purpose of the present invention is to provide a kind of College English boards of education, to solve mentioned above in the background art ask
To achieve the above object, the present invention provides the following technical solutions：A kind of College English board of education, including frame,
The inside of the frame includes blank and backboard, and blank is located at the upper surface of backboard, and the top middle section of backboard is equipped with reserved opening, institute
The two sides for stating reserved opening are equipped with Damping rotation shaft, and the upper and lower ends of Damping rotation shaft are flexibly connected with frame and backboard, Damping rotation shaft
Middle part be fixedly connected with L shape lamp bracket, the top of L shape lamp bracket is equipped with energy-saving lamp, and the back side two sides of the backboard are equipped with first
Rack slot and second support slot, the inside of first support slot are equipped with first support, and one end of first support passes through shaft and first
One end of rack slot connects, and the inside of second support slot is equipped with second support, and one end of second support passes through shaft and first support
One end of slot connects, and the inside other end two sides of the first support slot and second support slot are equipped with elastic projection, and second
Frame includes upper bracket and lower bracket, and upper bracket is socketed on lower bracket, and the socket place of lower bracket and upper bracket is equipped with two locking screws
The surface of mother, first support and lower bracket is equipped with round standpipe, and lower end is equipped with twice pull rod slot, institute in the middle part of the back side of the backboard
The inside for stating pull rod slot is equipped with pull rod, and the both ends of the pull rod are equipped with L shape cylinder, and the brachycephaly and pull rod of L shape cylinder are fixed to be connected
It connects, the inside two sides of pull rod slot are equipped with elastic projection, and rechargeable battery is equipped on the upside of pull rod slot, and rechargeable battery passes through circuit
It is connect with energy-saving lamp.
Preferably, the round standpipe on the surface of the first support and lower bracket is in same level.
Preferably, for the energy-saving lamp with rechargeable battery circuit connection by way of in parallel, each energy-saving lamp and charging are electric
The connection circuit in pond is equipped with switch, and switch is attached on L shape lamp bracket.
Preferably, the width of the L shape lamp bracket is not more than the width of reserved opening.
Compared with prior art, the beneficial effects of the invention are as follows：The top of the College English board of education is equipped with revolving light
Lamp bracket when needing to illuminate, is rotated out of preformed hole by frame, and turning on the switch can illuminate, and the back side of backboard is equipped with two pack supports, and one group
For fixed bracket, one group is telescope support, telescope support is pulled open fixation, and connect by pull rod with fixed bracket, bracket with
Backboard forms a firm frame, and the upper surface of backboard is equipped with the blank for writing, when not needing using the board of education,
It only needs to pack up on bracket, fall into corresponding bracket groove, the elastic projection inside bracket groove fixes bracket, student
The board of education is picked up by preformed hole, it is convenient and efficient.
Detailed description of the invention
Fig. 1 is side structure schematic diagram of the invention；
Fig. 2 is structure schematic diagram of the invention；
Fig. 3 is positive structure schematic of the invention.
In figure：1 frame, 2 blanks, 3 backboards, 4 preformed holes, 5 Damping rotation shafts, 6 L shape lamp brackets, 61 switches, 7 energy-saving lamps, 8
First support slot, 81 first supports, 9 second support slots, 91 second supports, 911 upper brackets, 912 lower brackets, 10 elastic projections,
11 locking nuts, 12 circular standpipes, 13 pull rod slot, 14 pull rods, 15 L shape cylinders, 16 rechargeable batteries.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of College English board of education, including frame 1, frame
The inside of frame 1 includes blank 2 and backboard 3, and blank 2 is used for the writing of English teaching, and blank 2 is located at the upper surface of backboard 3, backboard
3 top middle section is equipped with reserved opening 4, and the two sides of reserved opening 4 are equipped with Damping rotation shaft 5, the upper and lower ends and frame of Damping rotation shaft 5
1 and backboard 3 be flexibly connected, the middle part of Damping rotation shaft 5 is fixedly connected with L shape lamp bracket 6, and the top of L shape lamp bracket 6 is equipped with energy-saving lamp 7, leads to
The rotation of overdamp shaft 5 can drive L shape lamp bracket 6 to rotate out of reserved opening 4, and energy-saving lamp 7 is located at the top of blank 2 at this time, connect
It can be illuminated behind energization source, the back side two sides of backboard 3 are equipped with first support slot 8 and second support slot 9, first support slot 8
Inside is equipped with first support 81, and one end of first support 81 is connect by shaft with one end of first support slot 8, second support slot
9 inside is equipped with second support 91, and one end of second support 91 is connect by shaft with one end of first support slot 9, and first
The inside other end two sides of rack slot 8 and second support slot 9 are equipped with elastic projection 10, can be by first by elastic projection 10
Frame 81 and second support 91 are well fixed in first support slot 8 and second support slot 9, and second support 91 includes upper bracket
911 and lower bracket 912, upper bracket 911 is socketed on lower bracket 912, and the socket place of lower bracket 912 and upper bracket 911 is equipped with two
Locking nut 11 unclamps locking nut 11, and upper bracket 911 is pulled out out of lower bracket 912, then again screws on locking nut 11 solid
Fixed firmly the surface of first support 81 and lower bracket 912 is equipped with round standpipe 12, and lower end is equipped with twice drawing in the middle part of the back side of backboard 3
Bar slot 13, the inside of pull rod slot 13 are equipped with pull rod 14, and the both ends of pull rod 14 are equipped with L shape cylinder 15, the brachycephaly of L shape cylinder 15
It is fixedly connected with pull rod 14, is stood by the circle that the L shape cylinder 15 at 14 both ends of pull rod is inserted into first support 81 and lower bracket 912
In pipe 12, first support 81 and second support 91 are fixed together, increase the fastness of the board of education, pull rod slot 13 it is interior
Portion two sides are equipped with elastic projection 10, and pull rod 14 can be fixed in pull rod slot 13 by elastic projection 10, the upside of pull rod slot 13
Rechargeable battery 16 is installed, rechargeable battery 16 is connect by circuit with energy-saving lamp 7, the company of each energy-saving lamp 7 and rechargeable battery 16
Circuit is connect equipped with switch 61, switch 61 is attached on L shape lamp bracket 6, can be controlled separately every section by control switch 61
The switch of energy lamp 7.
The present invention is in the specific implementation：It, can be by frame when learning and communication English outside English Salon association and organization students in class
Frame 1 regards handle, can easily be lifted entire board of education by reserved opening 4, after reaching study place, by first support
81, second support 91 and pull rod 14 take out out of its bracket groove or pull rod slot 13 respectively, by the upper bracket 911 of second support 91
It pulls out with lower bracket 912, and is fixed with locking nut 11, is finally inserted into the L shape cylinder 15 at 14 both ends of pull rod corresponding
In circular standpipe 12, installation is completed, student can write in the blank 2 above bracket, learn to hand over if it is at night
The top of stream, blank 2 is equipped with energy-saving lamp 7, and when needing using lighting, L shape lamp bracket 6 is rotated out of reserved opening 4, energy saving at this time
Lamp 7 is located at the top of blank 2, turns on the switch 61, powers on, and can illuminate, the rechargeable battery 16 in backboard 3 and energy conservation
Bracket, light and power supply are set in backboard 3 by 7 circuit connection of lamp, the College English board of education, extremely in carrying and use
It is convenient, achieve the effect that time saving and energy saving to save worry.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.