CN209126397U - A kind of novel English writing auxiliary device - Google Patents

Abstract

The utility model discloses a kind of novel English writing auxiliary devices, including clipboard, lateral column and placement pipe, the surface of the clipboard is fixed with lateral column, the placement pipe is mounted in control ring, and it places and outer shaft is installed on the outside of pipe, and fastening wheel is fixed on outer shaft, operating stick is fixed on fastening wheel simultaneously, card slot is offered on the outside of the placement pipe, the avris of the clipboard is fixed with upper prop and lower prop, and upper prop and upper window are connected with each other, and upper window is provided on side plate, side plate is fixed on the top of pedestal simultaneously, the lower prop and lower window are connected with each other, and lower window is provided on pedestal.The novel English writing auxiliary device, it is designed using novel structure, so that student can be used the present apparatus and easily draw four line lattice, and the present apparatus can also carry out stable fixation to chalk, and devise dependency structure and make adjustable angle between clipboard and horizontal plane, adapt to the use of different writing style students.

Description

A kind of novel English writing auxiliary device

Technical field

The utility model relates to English teaching technical field, specially a kind of novel English writing auxiliary device.

Background technique

During English teaching, it is necessary first to carry out the writing training of English alphabet to student, guarantee that student can be just True writing letter simultaneously has certain aesthetics, just needs to use used in English writing auxiliary device at this time and draws four line lattice auxiliary student Carry out the writing of letter.

With continuing on for used in English writing auxiliary device, traditional auxiliary device carries out the throwing of four line lattice using laser Shadow, but laser is easily blocked, and needs to consume battery, as soon as after the laser emitter failure of line, whole device nothing Method uses, and the unreasonable structural design of traditional used in English writing auxiliary device, and leading to device can not be different writing styles Student provide it is comfortable write environment, it is undesirable to will lead to writing practising effect.

Summary of the invention

The purpose of this utility model is to provide a kind of novel English writing auxiliary devices, to solve in above-mentioned background technique It proposes unreasonable structural design, comfortable the problem of writing environment can not be provided for the student of different writing styles.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel English writing auxiliary device, packet It includes clipboard, lateral column and places pipe, the surface of the clipboard is fixed with lateral column, and is equipped with movable sleeve on lateral column, and living The avris of dynamic set fixes horizon bar, and work set is equipped on the horizon bar, and the bottom end for the set that works is equipped with vertical axis, and The bottom end of vertical axis and control ring are connected with each other, and the placement pipe is mounted in control ring, and are equipped on the outside of placement pipe outer Axis, and fastening wheel is fixed on outer shaft, while operating stick is fixed on fastening wheel, card is offered on the outside of the placement pipe Slot, the avris of the clipboard is fixed with upper prop and lower prop, and upper prop and upper window are connected with each other, and upper window is provided with side On plate, while side plate is fixed on the top of pedestal, and the lower prop and lower window are connected with each other, and lower window is provided on pedestal.

Preferably, the lateral column is symmetrically distributed with 2 on clipboard, and lateral column is to be slidably connected with movable sleeve.

Preferably, the control ring constitutes rotating mechanism by vertical axis and work set, and the set that works is to slide with horizon bar Dynamic connection.

Preferably, the fastening wheel by outer shaft and places pipe composition rotating mechanism, and placing pipe with control ring is screw thread Connection, and arc convex is provided on fastening wheel.

Preferably, the operating stick and card slot are symmetrical about pipe is placed, and operating stick is to be obliquely installed.

Preferably, the upper prop and lower prop are on same vertical line, and upper prop is slidably connected with upper window, and lower prop It is to be slidably connected with lower window.

Compared with prior art, the utility model has the beneficial effects that the novel English writing auxiliary device, use are novel Structure design so that student can be used the present apparatus and easily draw four line lattice, and the present apparatus can also stablize chalk Fixation, and devise dependency structure and make adjustable angle between clipboard and horizontal plane, adapt to different writing style students Use；

1. lateral column, movable sleeve, horizon bar, work set, control ring, place manage and fastening wheel cooperating can to chalk into Row is quickly fixed, and can easily adjust chalk and clipboard close contact, avoids the waste of chalk；

2. upper prop, lower prop, upper window, lower window, side plate and pedestal cooperate with each other can angle to clipboard into Row adjustment, to be suitble to the student of different writing styles to carry out writing practising.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is the utility model side plate side structure schematic view；

Fig. 3 is the utility model movable sleeve top view cross section structural schematic diagram；

Fig. 4 is the utility model horizon bar side elevational cross-section structural schematic diagram；

Fig. 5 is that the utility model places pipe side elevational cross-section structural schematic diagram.

In figure: 1, clipboard；2, lateral column；3, movable sleeve；4, horizon bar；5, work set；6, vertical axis；7, control ring；8, Place pipe；9, outer shaft；10, fastening wheel；11, operating stick；12, card slot；13, upper prop；14, lower prop；15, upper window；16, lower window Mouthful；17, side plate；18, pedestal.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of novel English writing auxiliary device, including Clipboard 1, lateral column 2, movable sleeve 3, horizon bar 4, work set 5, vertical axis 6, control ring 7, place pipe 8, outer shaft 9, fastening wheel 10, Operating stick 11, card slot 12, upper prop 13, lower prop 14, upper window 15, lower window 16, side plate 17 and pedestal 18, the surface of clipboard 1 It is fixed with lateral column 2, and movable sleeve 3 is installed on lateral column 2, and the fixed horizon bar 4 of avris of movable sleeve 3, is installed on horizon bar 4 There is work to cover 5, and the bottom end for the set 5 that works is equipped with vertical axis 6, and the bottom end of vertical axis 6 and control ring 7 are connected with each other, and are put It sets pipe 8 to be mounted in control ring 7, and the outside for placing pipe 8 is equipped with outer shaft 9, and is fixed with fastening wheel 10 on outer shaft 9, together When fastening wheel 10 on be fixed with operating stick 11, the outside for placing pipe 8 offers card slot 12, and the avris of clipboard 1 is fixed with upper prop 13 and lower prop 14, and upper prop 13 and upper window 15 are connected with each other, and upper window 15 is provided on side plate 17, while side plate 17 is solid It is scheduled on the top of pedestal 18, lower prop 14 and lower window 16 are connected with each other, and lower window 16 is provided on pedestal 18.

Lateral column 2 is symmetrically distributed with 2 on clipboard 1 in this example, and lateral column 2 is to be slidably connected with movable sleeve 3, above-mentioned Structure design allows movable sleeve 3 to slide change position on lateral column 2 with structure connected to it；

Control ring 7 constitutes rotating mechanism by vertical axis 6 and work set 5, and the set 5 that works is to be slidably connected with horizon bar 4, Above-mentioned structure design allows changes position with the connected structure of control ring 7 in the horizontal direction, and changes fixed powder The angles and positions of structure and clipboard 1, facilitate the operation of four line lattice of picture；

Fastening wheel 10 is by outer shaft 9 and places the composition rotating mechanism of pipe 8, and placing pipe 8 with control ring 7 is to be threadedly coupled, And arc convex is provided on fastening wheel 10, above-mentioned structure designs so that fastening wheel 10 can be placed when rotated to being placed in Chalk in pipe 8 is fixed；

Operating stick 11 and card slot 12 are symmetrical about pipe 8 is placed, and operating stick 11 is to be obliquely installed, above-mentioned structure Design is so that operating stick 11 can engage with card slot 12 after rotation changes position, the position of fastening wheel 10 is fixed；

Upper prop 13 and lower prop 14 are on same vertical line, and upper prop 13 is slidably connected with upper window 15, and lower prop 14 It is to be slidably connected with lower window 16, above-mentioned structure designs so that upper prop 13 and lower prop 14 are respectively in upper window 15 and lower window 16 When middle sliding, thus it is possible to vary clipboard 1 and horizontal plane angulation use convenient for the student of different writing styles.

Working principle: when using the present apparatus, unscrew the screw installed on movable sleeve 3 in Fig. 3 first, squeeze screw no longer Lateral column 2 carries out the sliding in vertical direction through the mobile movable sleeve 3 of horizon bar 4 on lateral column 2, places 8 institute of pipe to change Pair 1 position of clipboard；

Then, the control ring 7 in Fig. 4 is stirred, enables control ring 7 drive and places the rotation of pipe 8 to the shape parallel with horizon bar 4 Chalk is not had threaded one end to be inserted by state from pipe 8 is placed, and is pressed the operating stick 11 in Fig. 5 simultaneously with index finger and thumb, is made to grasp Making bar 11 drives fastening wheel 10 to rotate into placement pipe 8, and the arc convex on fastening wheel 10 squeezes the chalk placed in pipe 8 Pressing is fixed, and when operating stick 11 moves to horizontality, the bulge-structure in operating stick 11 engages with card slot 12, by fastening wheel 10 Position is fixed, so that chalk be fixed；

Then by 7 spinning reduction of control ring to Fig. 4 state, chalk is enabled to contact with clipboard 1, mobile working set 5 is in level Sliding changes position on bar 4, completes the scribing operation of a four line ruling items, and it is sliding on lateral column 2 to then continue to mobile movable sleeve 3 Dynamic a distance, carries out scribing operation again, will using threaded connection relation when chalk abrasion can not be contacted with clipboard 1 It places pipe 8 to turn in control ring 7 to the direction of clipboard 1, contacts chalk with clipboard 1；

After completing scribing operation, movable sleeve 3 is moved to the lowermost end of lateral column 2 in Fig. 1, tightens screw, guarantees movable sleeve 3 And its position of linked structure is fixed and does not influence normally to write operation, then according to the habit regulating writing plate of student 1 tilt angle and inclined direction unscrews the nut installed on upper prop 13 and lower prop 14, nut is made no longer to squeeze side plate 17 and base Frame 18 is stirred lower prop 14 and is slid back and forth in lower window 16, the just slide downward in upper window 15 of upper prop 13, such clipboard 1 Just from vertically becoming tilting, after adjustment is suitble to, the nut installed on upper prop 13 and lower prop 14 is tightened, clipboard 1 is fixed Start to write.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of novel English writing auxiliary device, including clipboard (1), lateral column (2) and placement pipe (8), it is characterised in that: institute The surface for stating clipboard (1) is fixed with lateral column (2), and movable sleeve (3) are equipped on lateral column (2), and the avris of movable sleeve (3) It fixes horizon bar (4), is equipped with work set (5) on the horizon bar (4), and the bottom end for the set (5) that works is equipped with vertical axis (6), and the bottom end of vertical axis (6) and control ring (7) are connected with each other, and the placement pipe (8) is mounted in control ring (7), and It places and is equipped with outer shaft (9) on the outside of pipe (8), and be fixed with fastening wheel (10) on outer shaft (9), while is solid on fastening wheel (10) Surely have operating stick (11), offered card slot (12) on the outside of the placement pipe (8), the avris of the clipboard (1) is fixed with Column (13) and lower prop (14), and upper prop (13) and upper window (15) are connected with each other, and upper window (15) is provided with side plate (17) On, while side plate (17) is fixed on the top of pedestal (18), the lower prop (14) and lower window (16) are connected with each other, and lower window (16) it is provided on pedestal (18).

2. a kind of novel English writing auxiliary device according to claim 1, it is characterised in that: the lateral column (2) is in book It writes and is symmetrically distributed with 2 on plate (1), and lateral column (2) is to be slidably connected with movable sleeve (3).

3. a kind of novel English writing auxiliary device according to claim 1, it is characterised in that: the control ring (7) is logical It crosses vertical axis (6) and work set (5) constitutes rotating mechanism, and the set (5) that works is to be slidably connected with horizon bar (4).

4. a kind of novel English writing auxiliary device according to claim 1, it is characterised in that: the fastening wheel (10) is logical It crosses outer shaft (9) and placement pipe (8) constitutes rotating mechanism, and place pipe (8) with control ring (7) to be threadedly coupled, and fastening wheel (10) arc convex is provided on.

5. a kind of novel English writing auxiliary device according to claim 1, it is characterised in that: the operating stick (11) and Card slot (12) is symmetrical about pipe (8) is placed, and operating stick (11) is to be obliquely installed.

6. a kind of novel English writing auxiliary device according to claim 1, it is characterised in that: the upper prop (13) and under Column (14) is on same vertical line, and upper prop (13) is slidably connected with upper window (15), and lower prop (14) and lower window It (16) is to be slidably connected.