CN206147992U - College english is with teaching board - Google Patents

Abstract

The utility model discloses a college english is with teaching board, comprises a frame, the inside of frame includes blank and backplate, the blank is located the upper surface of backplate, the upper portion middle section of backplate is equipped with reserves the mouth, the both sides of reserving the mouth all are equipped with the damping pivot, damping pivot fixed connection is equipped with the L shape lighting fixture of electricity -saving lamp, the back both sides of backplate all are equipped with a bracket slots and the 2nd bracket slots, and install first support and second support respectively, the second support contains upper bracket and lower carriage, the lower carriage is equipped with two lock nut with the department of cup jointing of upper bracket, the back middle part lower extreme of backplate is equipped with twice pull rod groove, the inside in pull rod groove all is equipped with the pull rod. This college english is with teaching board's the backplate back is equipped with two sets of supports, pulls open two sets of supports fixed, uses the pull rod to connect, and a firm frame is constituteed to support and backplate, and the upper surface of backplate is equipped with and is used for the blank write, and is extremely convenient when using in the transport, reaches the effect that labour saving and time saving saves worry.

Description

A kind of College English board of education

Technical field

This utility model is related to teaching aid technical field, specially a kind of College English board of education.

Background technology

English belongs to Indo-European family of languages-Germanic branc-West Germanic Dialect, according to the population number meter using English as mother tongue Calculate, English is the official language that most countries use, English is also widest second language in the world, is also European Union and many International organization and the official language of British commonwealth of nations, possess the mother tongue user number of third place in the world, are only second to Chinese and west Class's tooth language mother tongue user number.

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 to English English teaching is mainly and learns in classroom under the instruction of the teacher, and the study of College English has more autonomy and extracurricular property, After necessary study is completed in classroom, many students' unions participate in the English Salon association in campus, English Salon association Can outside class the time the place such as various organizations in the localities' Students ' Learnings, dining room, square, meadow be all they study where, and Evening, English fans also can learning and communication together, help oneself improve the English level of oneself, but learn out of doors When, their great majority can carry small blackboard or a few individuals go classroom lift to carry out larger board of education, for learning, in night study When, can only learnt by faint light, due to the deficiency of hardware facility, bring very not to Students ' Learning Just.

The content of the invention

The purpose of this utility model is to provide a kind of College English board of education, to solve above-mentioned background technology in propose Problem.

For achieving the above object, this utility model provides following technical scheme：A kind of College English board of education, including frame Frame, the inside of the framework includes blank and backboard, and blank is located at the upper surface of backboard, and the top stage casing of backboard is provided with reserved Mouthful, the both sides of the reserved opening are equipped with Damping rotation shaft, and the upper and lower ends of Damping rotation shaft are flexibly connected with framework and backboard, damping L-shaped lamp bracket is fixedly connected in the middle part of rotating shaft, the top of L-shaped lamp bracket is provided with electricity-saving lamp, and the back side both sides of the backboard are equipped with One bracket groove and second support groove, the inside of first support groove is provided with first support, and one end of first support is by rotating shaft and the One end connection of one bracket groove, the inside of second support groove is provided with second support, and one end of second support passes through rotating shaft and first The inside other end both sides of one end connection of bracket groove, the first support groove and second support groove are equipped with elastic projection, the Two supports include upper bracket and lower carriage, and upper bracket is socketed on lower carriage, and lower carriage is provided with two locks with the socket place of upper bracket The surface of tight nut, first support and lower carriage is provided with round standpipe, and the back side middle part lower end of the backboard is provided with twice pull bar Groove, the inside of the pull rod slot is equipped with pull bar, and the two ends of the pull bar are provided with L-shaped cylinder, and brachycephaly and the pull bar of L-shaped cylinder are consolidated Fixed connection, the inside both sides of pull rod slot are equipped with elastic projection, rechargeable battery are provided with the upside of pull rod slot, and rechargeable battery passes through Circuit is connected with electricity-saving lamp, and the blank and backboard are rectangle.

Preferably, the round standpipe on the surface of the first support and lower carriage is in same level.

Preferably, electricity-saving lamp mode in parallel is connected with rechargeable battery circuit, and each electricity-saving lamp is electric with charging The connection circuit in pond is provided with switch, and switch is outer on L-shaped lamp bracket.

Preferably, the width of the L-shaped lamp bracket is not more than the width of reserved opening.

Compared with prior art, the beneficial effects of the utility model are：The top of the College English board of education is provided with rotation Turn lamp bracket, when needing illumination, lamp bracket rotated out of into preformed hole, opening switch can illuminate, and the back side of backboard is provided with two pack supports, One group is fixed support, and one group is telescope support, and telescope support is pulled open into fixation, and is connected by pull bar with fixed support, Frame and backboard constitute a firm framework, and the upper surface of backboard is provided with the blank for writing, when need not use the teaching During plate, it is only necessary to pack up on support, fall in corresponding bracket groove, the elastic projection inside bracket groove fixes on support Firmly, student picks up the board of education by preformed hole, convenient and swift.

Description of the drawings

Fig. 1 is side structure schematic diagram of the present utility model；

Fig. 2 is structure schematic diagram of the present utility model；

Fig. 3 is positive structure schematic of the present utility model.

In figure：1 framework, 2 blanks, 3 backboards, 4 preformed holes, 5 Damping rotation shafts, 6 L-shaped lamp brackets, 61 switches, 7 electricity-saving lamps, 8 One bracket groove, 81 first supports, 9 second support grooves, 91 second supports, 911 upper brackets, 912 lower carriages, 10 elastic projections, 11 Locking nut, 12 circular standpipes, 13 pull rod slot, 14 pull bars, 15 L-shaped cylinders, 16 rechargeable batteries.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of College English board of education, including framework 1, the inside of framework 1 includes blank 2 and backboard 3, and blank 2 is used for writing for English teaching, and blank 2 is located at the upper surface of backboard 3, The top stage casing of backboard 3 is provided with reserved opening 4, and the both sides of reserved opening 4 are equipped with Damping rotation shaft 5, the upper and lower ends of Damping rotation shaft 5 with Framework 1 and backboard 3 are flexibly connected, and the middle part of Damping rotation shaft 5 is fixedly connected L-shaped lamp bracket 6, and the top of L-shaped lamp bracket 6 is provided with electricity-saving lamp 7, by the rotation of Damping rotation shaft 5 L-shaped lamp bracket 6 can be driven to rotate out of reserved opening 4, now electricity-saving lamp 7 is located at the upper of blank 2 Side, can illuminate after switching on power, and the back side both sides of backboard 3 are equipped with first support groove 8 and second support groove 9, first support The inside of groove 8 is provided with first support 81, and one end of first support 81 is connected by rotating shaft with one end of first support groove 8, and second The inside of bracket groove 9 is provided with second support 91, and one end of second support 91 is connected by rotating shaft with one end of first support groove 9, The inside other end both sides of first support groove 8 and second support groove 9 are equipped with elastic projection 10, can be by by elastic projection 10 First support 81 and second support 91 are well fixed in first support groove 8 and second support groove 9, and second support 91 is comprising upper Support 911 and lower carriage 912, upper bracket 911 is socketed on lower carriage 912, and lower carriage 912 is provided with the socket place of upper bracket 911 Two locking nuts 11, unclamp locking nut 11, and upper bracket 911 is pulled out in the lower carriage 912, then again twist locking nut 11 Extremely fix, the surface of first support 81 and lower carriage 912 is provided with round standpipe 12, and the back side middle part lower end of backboard 3 is provided with two Road pull rod slot 13, the inside of pull rod slot 13 is equipped with pull bar 14, and the two ends of pull bar 14 are provided with L-shaped cylinder 15, L-shaped cylinder 15 it is short Head is fixedly connected with pull bar 14, by the circle that the L-shaped cylinder 15 at the two ends of pull bar 14 is inserted first support 81 and lower carriage 912 In standpipe 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 both sides are equipped with elastic projection 10, and elastic projection 10 can be fixed on pull bar 14 in pull rod slot 13, the upside of pull rod slot 13 Rechargeable battery 16 is installed, rechargeable battery 16 is connected by circuit with electricity-saving lamp 7, the company of each electricity-saving lamp 7 and rechargeable battery 16 Connect circuit and be provided with switch 61, switch 61 is outer on L-shaped lamp bracket 6, and by controlling switch 61 per section can be respectively controlled The switch of energy lamp 7.

This utility model is in the specific implementation：When the extracurricular learning and communication English of English Salon association and organization student, can be with Framework 1 is regarded into handle, easily can be lifted whole board of education by reserved opening 4, after reaching study place, by first Frame 81, second support 91 and pull bar 14 take out respectively from its bracket groove or pull rod slot 13, by the upper bracket of second support 91 911 and lower carriage 912 pull out, and fixed with locking nut 11, finally the L-shaped cylinder 15 at the two ends of pull bar 14 is inserted into corresponding Circular standpipe 12 in, complete to install, the blank 2 that student just can be above support write, if in night study Exchange, the top of blank 2 is provided with electricity-saving lamp 7, when needing to use lighting, L-shaped lamp bracket 6 is rotated out of into reserved opening 4, this time Can lamp 7 be located at blank 2 top, open switch 61, switch on power, you can illumination, the rechargeable battery 16 in backboard 3 with section Energy lamp 7 circuit connection, the College English board of education is located at support, light and power supply in backboard 3, the pole when carrying and using It is convenient, reaches the time saving and energy saving effect saved worry.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of College English board of education, including framework（1）, it is characterised in that：The framework（1）Inside include blank （2）And backboard（3）, blank（2）Positioned at backboard（3）Upper surface, backboard（3）Top stage casing be provided with reserved opening（4）, it is described pre- Stay mouth（4）Both sides be equipped with Damping rotation shaft（5）, Damping rotation shaft（5）Upper and lower ends and framework（1）And backboard（3）Activity is even Connect, Damping rotation shaft（5）Middle part be fixedly connected L-shaped lamp bracket（6）, L-shaped lamp bracket（6）Top be provided with electricity-saving lamp（7）, the backboard （3）Back side both sides be equipped with first support groove（8）With second support groove（9）, first support groove（8）Inside be provided with first Frame（81）, first support（81）One end by rotating shaft and first support groove（8）One end connection, second support groove（9）It is interior Portion is provided with second support（91）, second support（91）One end by rotating shaft and first support groove（9）One end connection, described the One bracket groove（8）With second support groove（9）Inside other end both sides be equipped with elastic projection（10）, second support（91）Comprising Upper bracket（911）And lower carriage（912）, upper bracket（911）It is socketed on lower carriage（912）, lower carriage（912）With upper bracket （911）Socket place be provided with two locking nuts（11）, first support（81）And lower carriage（912）Surface be provided with round standpipe （12）, the backboard（3）The back side middle part lower end be provided with twice pull rod slot（13）, the pull rod slot（13）Inside be equipped with drawing Bar（14）, the pull bar（14）Two ends be provided with L-shaped cylinder（15）, L-shaped cylinder（15）Brachycephaly and pull bar（14）It is fixedly connected, Pull rod slot（13）Inside both sides be equipped with elastic projection（10）, pull rod slot（13）Upside rechargeable battery is installed（16）, fill Battery（16）By circuit and electricity-saving lamp（7）Connection, the blank（2）And backboard（3）It is rectangle.

2. a kind of College English board of education according to claim 1, it is characterised in that：The first support（81）With under Support（912）Surface on round standpipe（12）In same level.

3. a kind of College English board of education according to claim 1, it is characterised in that：The electricity-saving lamp（7）By simultaneously The mode and rechargeable battery of connection（16）Circuit connects, each electricity-saving lamp（7）With rechargeable battery（16）Connection circuit be provided with out Close（61）, switch（61）It is outer to be located at L-shaped lamp bracket（6）On.

4. a kind of College English board of education according to claim 1, it is characterised in that：The L-shaped lamp bracket（6）Width No more than reserved opening（4）Width.