CN210324757U - Foldable word display device of english teaching usefulness - Google Patents

Abstract

The utility model discloses a folding type word display device for English teaching, the structure of which comprises a blackboard module, a magnet, a handle, a folding structure and an anti-theft laser mechanism, the utility model has the following advantages that in order to solve the problems that most of the folding type word display device for English teaching in the prior art adopts digital teaching, the using effect of the blackboard is greatly reduced, so that the English word teaching has insufficient display position, the protection degree of the device is insufficient when in use, the primary school students are small in age and easy to damage objects, so that the service life of the device is reduced, the folding structure and the anti-theft laser mechanism are designed, the folding structure can be stretched when in use, then the screw fixing position is fixed through a first clamping block and a second clamping block clamping sleeve, then a round lock is opened by a key, a side protective cover is pulled, the laser generator is controlled by a control switch to write and assist, the functions of folding telescopic use and anti-theft laser mechanism protection are realized.

Description

Foldable word display device of english teaching usefulness

Technical Field

The utility model relates to an english teaching equipment technical field, in particular to foldable word display device of english teaching usefulness.

Background

English is an official language specified internationally and is the most widely used language in the world, English is an important subject in student learning, interest cultivation of English plays an important role in enabling students to better absorb English knowledge, and is important for students to write with interest not only in cultivating the oral languages and the word-memorizing capability of students, but also in improving the technology of folding word display devices for English teaching along with rapid development of scientific technology, however, the prior art of the novel folding type word display device for English teaching adopts digital teaching in most cases, the use effect of the blackboard is greatly reduced, which causes that the English word teaching does not have enough display position, and the protection degree of the device is not enough when using, and pupil is younger, destroys the thing easily, leads to the problem that device life reduces.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the foldable word display device of english teaching usefulness is proposed at present, because most all adopt digital teaching when using with the novel english teaching of solution prior art foldable word display device of usefulness, the result of use greatly reduced of blackboard, do not have sufficient show position when leading to english word teaching, and the degree of protection of device is not enough when using, pupil's student age is less, destroy the thing easily, the problem that leads to device life to reduce, thereby the effect of foldable flexible use and theftproof formula laser mechanism protection has been reached.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a foldable word display device of english teaching usefulness, including blackboard module, magnet, handle, beta structure and theftproof formula laser mechanism, the right side pegs graft with the blackboard module through the cutting in the beta structure front end, the right side carries out bolted connection through nut and magnet in the beta structure rear end, the beta structure left side middle part carries out bolted connection through nut and handle, the beta structure front end left side carries out bolted connection through nut and theftproof formula laser mechanism.

Further, beta structure includes fixed plate, shroud, connecting axle, folded sheet, first fixture block, second fixture block, clamping screw and shock pad, the fixed plate front end carries out bolted connection through nut and shroud, the left top of fixed plate front end carries out bolted connection through nut and connecting axle, the connecting axle front end welds with the folded sheet, top left side stretches out and draws back through spring and first fixture block in the folded sheet, bottom left side stretches out and draws back through spring and second fixture block in the folded sheet, second fixture block bottom connects with clamping screw each other soon, clamping screw surface top connects with the shock pad each other soon.

Further, theftproof formula laser mechanism includes shell body, slide rail, round lock, laser generator, side guard shield and fixed block, the inboard middle part of shell body is pegged graft each other with the slide rail, the shell body middle part connects with the round lock is revolved each other, the anterior portion in shell body right side is pegged graft with the side guard shield, slide rail surface top carries out sliding connection through slider and laser generator, side guard shield front end right side middle part is pour with the fixed block and is fused.

Furthermore, the connecting shaft is formed by mutually combining three sections of rotating shafts.

Furthermore, the first clamping block and the second clamping block are both in a shape of a Chinese character 'yi', and the first clamping block and the second clamping block are installed at a relative angle.

Furthermore, eight independent single plates are arranged on the folding plate, the eight independent single plates are combined with one another, and two magnets are arranged on the upper portion and the lower portion of the rear side of each single plate.

Furthermore, a control switch is installed at the bottom of the inner side of the installation of the folding structure and the anti-theft laser mechanism.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the utility model discloses a folding type word display device for solving the novel english teaching of prior art uses because most all adopt digital teaching when using, the result of use greatly reduced of blackboard, do not have sufficient show position when leading to english word teaching, and the degree of protection of device is not enough when using, primary school student age is less, destroy the thing easily, the problem that leads to device life to reduce, beta structure and theftproof formula laser mechanism have been designed, can stretch the beta structure during the use, then through first, two fixture block cutting ferrule, clamping screw fixed position, then the round lock is opened to the key, pulling side guard shield, write supplementary through control switch control laser generator, the function of foldable flexible use and theftproof formula laser mechanism protection has been realized.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the folding structure of the present invention;

FIG. 3 is a schematic view of the anti-theft laser mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the connecting shaft of the present invention;

FIG. 5 is an enlarged view of the region X of the present invention;

in the figure: the novel blackboard comprises a folding structure-1, a blackboard module-2, a magnet-3, a handle-4, an anti-theft laser mechanism-5, a fixing plate-101, a cover-102, a connecting shaft-103, a folding plate-104, a first clamping block-105, a second clamping block-106, a fixing screw-107, a shock absorption pad-108, an outer shell-501, a sliding rail-502, a round lock-503, a laser generator-504, a side protecting cover-505 and a fixing block-506.

Detailed Description

In the technical scheme:

the utility model relates to a folding structure-1, an anti-theft laser mechanism-5, a fixing plate-101, a cover cap-102, a connecting shaft-103, a folding plate-104, a first clamping block-105, a second clamping block-106, a fixing screw-107, a shock absorption pad-108, an outer shell-501, a sliding rail-502, a round lock-503, a laser generator-504, a side guard-505 and a fixing block-506.

Blackboard module-2, magnet-3, handle-4, the required connectivity component for realizing the utility model discloses technical scheme.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a foldable word display device for english teaching: including blackboard module 2, magnet 3, handle 4, beta structure 1 and theftproof formula laser mechanism 5, the right side is pegged graft with blackboard module 2 through the cutting in the 1 front end of beta structure, and the right side carries out bolted connection through nut and magnet 3 in the 1 rear end of beta structure, and bolted connection is carried out through nut and handle 4 in the middle part of the 1 left side of beta structure, and bolted connection is carried out through nut and theftproof formula laser mechanism 5 in the 1 front end left side of beta structure.

Wherein, beta structure 1 includes fixed plate 101, shroud 102, connecting axle 103, folded sheet 104, first fixture block 105, second fixture block 106, clamping screw 107 and shock pad 108, fixed plate 101 front end carries out bolted connection through nut and shroud 102, fixed plate 101 front end left side top carries out bolted connection through nut and connecting axle 103, connecting axle 103 front end welds with folded sheet 104, top left side stretches out and draws back through spring and first fixture block 105 in the folded sheet 104, bottom left side stretches out and draws back through spring and second fixture block 106 in the folded sheet 104, second fixture block 106 bottom and clamping screw 107 are each other to revolve the joint, clamping screw 107 surface top and shock pad 108 are each other to revolve the joint, can contract the use, and is small, convenient to use.

Wherein, theftproof formula laser mechanism 5 includes shell body 501, slide rail 502, circle lock 503, laser generator 504, side guard shield 505 and fixed block 506, shell body 501 inboard middle part is pegged graft each other with slide rail 502, shell body 501 middle part is pegged graft with circle lock 503 each other soon, shell body 501 right side front portion is pegged graft with side guard shield 505, slide rail 502 surface top carries out sliding connection through slider and laser generator 504, side guard shield 505 front end right side middle part is pour with fixed block 506 and is fused, can carry out the ray through laser generator 504 and throw, supplementary writing has the theftproof function simultaneously.

The connecting shaft 103 is formed by combining three rotating shafts, and can rotate three times.

The first fixture block 105 and the second fixture block 106 are both in a 7 shape, and the first fixture block 105 and the second fixture block 106 are installed at a relative angle, so that the first fixture block and the second fixture block can be fixed with an external mechanism, and the use stability is improved.

The folding plate 104 is provided with eight independent single plates which are combined with each other, and two magnets 3 are installed on the upper and lower sides of the rear side of each single plate, so that the two single plates can be adsorbed on the original blackboard, and the stability is improved.

Wherein, a control switch is arranged at the bottom of the inner side of the folding structure 1 and the anti-theft laser mechanism 5, and the anti-theft laser mechanism 5 can be controlled during use.

The working principle is as follows: when in use, the folding word display device for English teaching is firstly installed, during installation, holes are firstly drilled on the wall surface according to the hole grooves on the fixing plate 101, then bolts are installed, then the connecting shaft 103 is inserted into the hole grooves of the cover 102, the connecting shaft 103 is installed on the fixing plate 101 by bolts, then the cover 102 is installed on the fixing plate 101 by bolts, then a fixing mode can be installed according to the use condition, if the wall surface is not provided with a blackboard, a clamping block can be respectively installed at the clamping sleeve positions of the first clamping block 105 and the second clamping block 106 of the folding structure 1, if any, the clamping blocks can be directly fixed on the frame of the blackboard during use, then an external power supply is connected, during use, the folding structure 1 can be unfolded by the pull handle 4, then the first clamping block 105 and the second clamping block 106 are respectively clamped and sleeved, the fixing is carried out by rotating the fixing screw 107, then the round lock 503 is opened by, the fixed block 506 is pulled by hand to pull the side shield 505, then the position of the laser generator 504 is moved according to the writing position, a control switch is arranged at the bottom of the inner side of the folding structure 1 and the anti-theft laser mechanism 5, the anti-theft laser mechanism 5 can be controlled when the laser generator is used, a plurality of laser generators 504 are arranged, ray projection can be assisted, English words are written and displayed in an assisted manner, the writing pleasure of students on the English words is cultivated, the learning capacity of the English words is further cultivated, in the primary school English teaching, writing comprises writing and writing, the writing requires that the students have good writing habits, letters, words and sentences can be written correctly, skillfully and clearly on four-line grids, and correct and standard writing such as case, stroke order, word distance, punctuation and the like is achieved, writing of the English letters is a weak point of the primary school students, and the writing habits of the primary school students can have decisive influence on the later writing links, the device has good writing habit, is one of important contents of primary school english teaching, can stretch and unfold to use when using, and the contraction volume is small when not using, does not occupy the position, can realize that digital teaching and word write the synchronization of show and go on.

Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.

Claims (7)

1. The utility model provides a foldable word display device of english teaching usefulness, includes blackboard module (2), magnet (3) and handle (4), its characterized in that: still include beta structure (1) and theftproof formula laser mechanism (5), the right side is pegged graft through cutting and blackboard module (2) in beta structure (1) front end, the right side carries out bolted connection through nut and magnet (3) in beta structure (1) rear end, bolted connection is carried out through nut and handle (4) in beta structure (1) left side middle part, bolted connection is carried out through nut and theftproof formula laser mechanism (5) in beta structure (1) front end left side.

2. The foldable word display device for english teaching of claim 1, characterized in that: the folding structure (1) comprises a fixing plate (101), a cover cap (102), a connecting shaft (103), a folding plate (104), a first clamping block (105), a second clamping block (106), a fixing screw rod (107) and a shock pad (108), the front end of the fixing plate (101) is connected with the cover cap (102) through a nut by a bolt, the left top of the front end of the fixing plate (101) is connected with a connecting shaft (103) through a nut by a bolt, the front end of the connecting shaft (103) is welded with a folding plate (104), the left side of the inner top of the folding plate (104) is extended and contracted with a first clamping block (105) through a spring, the left side of the inner bottom of the folding plate (104) is extended and contracted through a spring and a second clamping block (106), the bottom of the second clamping block (106) is connected with the fixing screw rod (107) in a screwing mode, and the top of the outer surface of the fixing screw rod (107) is connected with the shock pad (108) in a screwing mode.

3. The foldable word display device for english teaching of claim 2, wherein: anti-theft formula laser mechanism (5) include shell body (501), slide rail (502), round lock (503), laser generator (504), side guard shield (505) and fixed block (506), shell body (501) inboard middle part is pegged graft each other with slide rail (502), shell body (501) middle part connects with round lock (503) each other soon, shell body (501) right side front portion is pegged graft with side guard shield (505), slide rail (502) surface top carries out sliding connection through slider and laser generator (504), side guard shield (505) front end right side middle part is pour with fixed block (506) and is fused.

4. The foldable word display device for english teaching of claim 3, characterized in that: the connecting shaft (103) is formed by mutually combining three rotating shafts.

5. The foldable word display device for English teaching of claim 4, wherein: the first clamping block (105) and the second clamping block (106) are both in a 7-shaped shape, and the first clamping block (105) and the second clamping block (106) are installed at a relative angle.

6. The foldable word display device for english teaching of claim 5, wherein: the folding plate (104) is provided with eight independent single plates which are combined with each other, and two magnets (3) are arranged on the upper and lower sides of the rear side of each single plate.

7. The foldable word display device for english teaching of claim 6, wherein: a control switch is installed at the bottom of the inner side of the folding structure (1) and the anti-theft laser mechanism (5).

Images