CN208796518U - A kind of trained writing appliance of English Major - Google Patents
A kind of trained writing appliance of English Major Download PDFInfo
- Publication number
- CN208796518U CN208796518U CN201820927882.XU CN201820927882U CN208796518U CN 208796518 U CN208796518 U CN 208796518U CN 201820927882 U CN201820927882 U CN 201820927882U CN 208796518 U CN208796518 U CN 208796518U
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- Prior art keywords
- clipboard
- shaft
- fixing seat
- bracket
- writing appliance
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- 230000001105 regulatory effect Effects 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 241000234435 Lilium Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to teaching aid technical fields, and disclose a kind of trained writing appliance of English Major, including bracket, the bottom of the bracket is fixedly connected with fixed plate, the bottom of the fixed plate is fixedly installed with idler wheel, the top movable of the bracket outer is socketed with shaft I, one end of the shaft I is fixedly connected with clamping plate, the front of the clamping plate is threaded with nut, the side of the clamping plate is connected with folding device, it is fixedly installed with retaining ring at the top of the folding device, lock is snapped at the top of the retaining ring.The trained writing appliance of the English Major, by by retaining ring and latching mutual snapping, convenient for left clipboard and right clipboard are fixed together, pass through the rotation connection of fixing seat I and fixing seat II, convenient for two boards are folded up, it realizes the purpose of practice board folding and retraction, to solve the problems, such as not readily portable, improves the convenience of device.
Description
Technical field
The utility model relates to teaching aid technical field, specially a kind of trained writing appliance of English Major.
Background technique
English be in the world today main international language this, and most widely used language in the world, English
Language be we can with a kind of language platform that more be exchanged of foreign countries, can let us preferably go to understand the dynamic in the world with
State-of-the-art knowledge.
The writing of English is particularly significant, and English teacher needs to write writing on the blackboard in teaching, and it is relatively difficult to write on blackboard,
Therefore need add to practice using practice board in the time after school, and most of practice board on the market be all it is lily, do not have
Four line lattice auxiliary exercise standardize the word write out not enough, and most practice boards do not have angle regulating function.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of trained writing appliance of English Major, has book
Angle is write convenient for adjusting, convenient for folding the advantages that carrying, solve not readily portable and do not have asking for angle regulating function
Topic.
(2) technical solution
Purpose is carried convenient for adjusting, convenient for folding to realize above-mentioned writing angle, the utility model provides following technical side
Case: a kind of trained writing appliance of English Major, including bracket, the bottom of the bracket is fixedly connected with fixed plate, described solid
The bottom of fixed board is fixedly installed with idler wheel, and the top movable of the bracket outer is socketed with shaft I, and one end of the shaft I is solid
Surely it is connected with clamping plate, the front of the clamping plate is threaded with nut, and the side of the clamping plate is connected with folding device,
It is fixedly installed with retaining ring at the top of the folding device, lock is snapped at the top of the retaining ring, the external of the bracket is fixed
The adjustable plate for being located at I lower section of shaft is installed, the inside of the adjustable plate is connected with regulating device.
Preferably, the folding device includes left clipboard, is fixedly installed with retaining ring at the top of the left clipboard, described
The side of left clipboard is fixedly connected with fixing seat I, and the top fixing sleeve of the fixing seat I is connected to shaft II, the shaft II
Top and bottom be connected with fixing seat II, the side of the fixing seat II is fixedly connected with right clipboard, the right writing
Lock is fixedly installed at the top of plate.
Preferably, the regulating device includes knob, and the external screw-thread of the regulating device is connected with lock nut, described
One end of knob is fixedly connected with support rod.
Preferably, the front of the left clipboard and right clipboard is provided with four line lattice, and left clipboard and right clipboard
Side far from shaft II is opened up respectively there are two blind round hole, and two blind round hole of the left clipboard side are with left writing
The horizontal center line of plate is that line of symmetry is symmetrical, and two blind round hole of the right clipboard side are with the level of right clipboard
Center line is that line of symmetry is symmetrical.
Preferably, the top of the fixing seat II offers T-slot, and the inside of T-slot is connected with shaft II.
Preferably, the quantity of the adjustable plate is two, and two adjustable plates are mutual as line of symmetry using the center line of bracket
Symmetrically, the inside of two adjustable plates is connected with knob.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of trained writing appliance of English Major, and having following has
Beneficial effect:
1, the trained writing appliance of the English Major, by by retaining ring and latching mutual snapping, convenient for by left clipboard with
Right clipboard is fixed together, by the rotation connection of fixing seat I and fixing seat II, convenient for two boards are folded up,
It realizes the purpose of practice board folding and retraction, to solve the problems, such as not readily portable, improves the convenience of device.
2, the trained writing appliance of the English Major, by the way that adjustable plate to be fixed on to the outside of bracket, regulating device and tune
Section plate is mutually clamped, and the equal movable sleeve in the side of left clipboard and right clipboard is connected to support rod, convenient for preferably adjusting practice board
Writing angle improve the practicability of device to solve the problems, such as do not have angle regulating function.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model folding device structural schematic diagram；
Fig. 3 is the utility model regulating device structural schematic diagram；
Fig. 4 is partial enlargement structural representation at the utility model A.
In figure: 1, bracket；2, fixed plate；3, idler wheel；4, shaft I；5, clamping plate；6, nut；7, folding device；71, left
Clipboard；72, fixing seat I；73, shaft II；74, fixing seat II；75, right clipboard；8, retaining ring；9, it latches；10, adjustable plate；
11, regulating device；111, knob；112, lock nut；113, support rod.
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. 1-4, a kind of trained writing appliance of English Major, including bracket 1, the bottom of bracket 1 is please referred to be fixedly connected
There is fixed plate 2, the bottom of fixed plate 2 is fixedly installed with idler wheel 3, and the top movable outside bracket 1 is socketed with shaft I 4, shaft I 4
One end be fixedly connected with clamping plate 5, the front of clamping plate 5 is threaded with nut 6, and the side of clamping plate 5 is connected with folding
Device 7, folding device 7 include left clipboard 71, and the front of left clipboard 71 and right clipboard 75 is provided with four line lattice, left writing
The side of plate 71 is opened up there are two small rectangular channel, and the equal movable sleeve in the inside of two small rectangular channels is connected to fixing seat II 74, right writing
The side of plate 75 offers a big rectangular channel, and the internal activity of big rectangular channel is socketed with fixing seat I 72, and left clipboard 71
It is opened up respectively with right side of the clipboard 75 far from shaft II 73 there are two blind round hole, two circles of left 71 side of clipboard
Blind hole is symmetrical as line of symmetry using the horizontal center line of left clipboard 71, and two blind round hole of right 75 side of clipboard are with the right side
The horizontal center line of clipboard 75 is that line of symmetry is symmetrical, and the top of left clipboard 71 is fixedly installed with retaining ring 8, left clipboard
71 side is fixedly connected with fixing seat I 72, and the top fixing sleeve of fixing seat I 72 is connected to shaft II 73, the top of shaft II 73
Fixing seat II 74 is connected with bottom, the top of fixing seat II 74 offers T-slot, and the inside of T-slot is connected with shaft
II 73, the shape of shaft II 73 is composed of three cylindrical bodies, and two cylindrical body size shapes at II 73 both ends of shaft are complete
It is identical, and the diameter value of two cylindrical bodies at both ends is greater than the diameter value of intermediate cylindrical body, allows shaft II 73 in T-type
The inner horizontal of slot is mobile and horizontally rotates, and the displacement without vertical direction occurs, the side of fixing seat II 74 is fixedly connected
There is right clipboard 75, the top of right clipboard 75 is fixedly installed with lock 9, and the top of folding device 7 is fixedly installed with retaining ring 8,
The top of retaining ring 8 is snapped with lock 9, and the outside of bracket 1 is fixedly installed with the adjustable plate 10 positioned at I 4 lower section of shaft, adjustable plate 10
Quantity be two, and two adjustable plates 10 are symmetrical as line of symmetry using the center line of bracket 1, the inside of two adjustable plates 10
It is connected with knob 111, regulating device 11 can be mobile along the arc groove inside adjustable plate 10, is conveniently adjusted folding device 7
Angle, user is adjusted folding device 7 to suitable angle according to the writing style of oneself, adjustable plate 10
Inside is connected with regulating device 11, and regulating device 11 includes knob 111, and the external screw-thread of regulating device 11 is connected with lock nut
112, one end of knob 111 is fixedly connected with support rod 113, and support rod 113 is actively socketed on left clipboard 71 and right book respectively
In the blind round hole for writing 75 side of plate, it is ensured that stability when writing.
When work, support rod 113 is released first from the inside of left clipboard 71 and right clipboard 75, folds dress in this way
It sets 7 and is just able to carry out overturning, selection has the side or the lily side of four line lattice as needed, will adjust after choosing
Regulating device 11 sequentially passes through adjustable plate 10, lock nut 112, finally injects the circle of 75 side of left clipboard 71 and right clipboard
In blind hole, then the angle of folding device 7 is adjusted, adjust and lock knob 111 and lock nut 112 after completing, so that adjusting
Device 11 is fixed together with adjustable plate 10, when needing to carry folding device 7, is first unclamped nut 6, and remove folding
Device 7, then retaining ring 8 and lock 9 are separated, final force pulls open left clipboard 71 and right clipboard 75, so that left clipboard
71 and right clipboard 75 can fold.
In conclusion the trained writing appliance of the English Major, by the way that by 9 mutual snappings of retaining ring 8 and lock, being convenient for will be left
Clipboard 71 is fixed together with right clipboard 75, and by the rotation connection of fixing seat I 72 and fixing seat II 74, being convenient for will
Two boards are folded up, and are realized the purpose of practice board folding and retraction, to solve the problems, such as not readily portable, are improved
The convenience of device；By the way that adjustable plate 10 to be fixed on to the outside of bracket 1, regulating device 11 and adjustable plate 10 are mutually clamped, left
The equal movable sleeve in the side of clipboard 71 and right clipboard 75 is connected to support rod 113, convenient for preferably adjusting the writing angle of practice board
Degree, to solve the problems, such as do not have angle regulating function, improve the practicability of device, solve it is not readily portable and
Do not have the problem of angle regulating function.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 trained writing appliance of English Major, including bracket (1), it is characterised in that: the bottom of the bracket (1) is fixed
It is connected with fixed plate (2), the bottom of the fixed plate (2) is fixedly installed with idler wheel (3), and the external top of the bracket (1) is living
Dynamic to be socketed with shaft I (4), one end of the shaft I (4) is fixedly connected with clamping plate (5), the front spiral shell of the clamping plate (5)
Line is connected with nut (6), and the side of the clamping plate (5) is connected with folding device (7), and the top of the folding device (7) is solid
Dingan County is equipped with retaining ring (8), is snapped with lock (9) at the top of the retaining ring (8), the outside of the bracket (1) is fixedly installed with position
The inside of adjustable plate (10) below shaft I (4), the adjustable plate (10) is connected with regulating device (11).
2. the trained writing appliance of a kind of English Major according to claim 1, it is characterised in that: the folding device
(7) include left clipboard (71), be fixedly installed with retaining ring (8) at the top of the left clipboard (71), the left clipboard (71)
Side be fixedly connected with fixing seat I (72), the top fixing sleeve of the fixing seat I (72) is connected to shaft II (73), described turn
The top and bottom of axis II (73) are connected with fixing seat II (74), and the side of the fixing seat II (74) is fixedly connected with right book
It writes plate (75), is fixedly installed with lock (9) at the top of the right clipboard (75).
3. the trained writing appliance of a kind of English Major according to claim 1, it is characterised in that: the regulating device
It (11) include knob (111), the external screw-thread of the regulating device (11) is connected with lock nut (112), the knob (111)
One end be fixedly connected with support rod (113).
4. the trained writing appliance of a kind of English Major according to claim 2, it is characterised in that: the left clipboard
(71) and the front of right clipboard (75) is provided with four line lattice, and left clipboard (71) and right clipboard (75) are far from shaft II
(73) side is opened up respectively there are two blind round hole, and two blind round hole of left clipboard (71) side are with left clipboard
(71) horizontal center line is that line of symmetry is symmetrical, and two blind round hole of right clipboard (75) side are with right clipboard
(75) horizontal center line is that line of symmetry is symmetrical.
5. the trained writing appliance of a kind of English Major according to claim 2, it is characterised in that: the fixing seat II
(74) T-slot is offered at the top of, and the inside of T-slot is connected with shaft II (73).
6. the trained writing appliance of a kind of English Major according to claim 1, it is characterised in that: the adjustable plate (10)
Quantity be two, and two adjustable plates (10) are symmetrical as line of symmetry using the center line of bracket (1), two adjustable plates
(10) inside is connected with knob (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927882.XU CN208796518U (en) | 2018-06-15 | 2018-06-15 | A kind of trained writing appliance of English Major |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927882.XU CN208796518U (en) | 2018-06-15 | 2018-06-15 | A kind of trained writing appliance of English Major |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796518U true CN208796518U (en) | 2019-04-26 |
Family
ID=66201133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820927882.XU Expired - Fee Related CN208796518U (en) | 2018-06-15 | 2018-06-15 | A kind of trained writing appliance of English Major |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112785896A (en) * | 2021-01-14 | 2021-05-11 | 湖南工艺美术职业学院 | Portable ideological and political theory teaching model |
-
2018
- 2018-06-15 CN CN201820927882.XU patent/CN208796518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112785896A (en) * | 2021-01-14 | 2021-05-11 | 湖南工艺美术职业学院 | Portable ideological and political theory teaching model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |