CN208938425U - A kind of English teaching displaying apparatus - Google Patents
A kind of English teaching displaying apparatus Download PDFInfo
- Publication number
- CN208938425U CN208938425U CN201821258566.4U CN201821258566U CN208938425U CN 208938425 U CN208938425 U CN 208938425U CN 201821258566 U CN201821258566 U CN 201821258566U CN 208938425 U CN208938425 U CN 208938425U
- Authority
- CN
- China
- Prior art keywords
- support bar
- fixedly installed
- support base
- rod piece
- limit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of English teachings to show apparatus, including support base, the lower surface of the support base is fixedly installed with the levelling foot bottom that stability can be improved, and the lower surface of support base is fixedly installed with idler wheel easy to remove at the inner side at levelling foot bottom, the middle position of the support base upper surface is fixedly installed with height adjustment mechanism, the upper end of the height adjustment mechanism is fixedly installed with limit frame, and the inside of the limit frame has gripped display panel by gripping mechanism and limit hole.Teaching is shown that the bracket of apparatus and display board more become detachable, compared to integral type more in the prior art, detachable teaching aid is after display board is damaged, directly display board can be replaced, no replacement is required entire teaching aid, avoids excessive economic loss, and in addition dismountable teaching aid is when not in use, display board can be disassembled from bracket, improve portable performance.
Description
Technical field
The utility model relates to English teaching technology technical field, specifically a kind of English teaching shows apparatus.
Background technique
Currently, the study of English is always student from the small required course for acquiring university, but the displaying apparatus in English teaching
It is not convenient enough when in use, the work difficulty in teacher's teaching process is increased, currently used English teaching shows teaching aid not
Only structure is complicated, and has a single function, and is all integral type connection between the bracket and display board of teaching aid, and prolonged use exhibition
Show plate, the wear intensity that will cause display board increasingly increases, after display board is damaged, often abandoned together together with bracket,
Economic loss is caused, in addition shows that apparatus cannot achieve the adjusting of height, for the user of different heights, extremely not
Just.Therefore, those skilled in the art provide a kind of English teaching displaying apparatus.
Summary of the invention
The purpose of this utility model is to provide a kind of English teachings to show apparatus, to solve to propose in above-mentioned background technique
English teaching shows teaching aid, and not only structure is complicated, but also has a single function, and is all that integral type connects between the bracket and display board of teaching aid
It connects, and prolonged use display board, the wear intensity that will cause display board increasingly increase, after display board is damaged, often
It is to be abandoned together together with bracket, causes economic loss, in addition shows that apparatus cannot achieve the adjusting of height, for different heights
For user, extremely inconvenient problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of English teaching displaying apparatus, including support base, the lower surface of the support base, which is fixedly installed with, can be improved
The levelling foot bottom of stability, and the lower surface of support base be fixedly installed at the inner side at levelling foot bottom it is easy to remove
Idler wheel, the middle position of the support base upper surface are fixedly installed with height adjustment mechanism, the upper end of the height adjustment mechanism
It is fixedly installed with limit frame, the inside of the limit frame has gripped display surface by gripping mechanism and limit hole
Plate, the mechanism that grips are fixedly mounted on the side surface of limit frame, and the limit hole fixation is provided with display panel
Side surface on.
As a further solution of the present invention: the height adjustment mechanism includes first support bar, nut, adjusts spiral shell
The top of bolt and second support bar, the first support bar is symmetrically embedded in peace as baseline using the vertical central axis of first support bar
The dress nut all the same there are two size and structure, the top of the first support bar are fixed by adjusting the clamping action of bolt
It is connected with second support bar, the adjusting bolt can be attached in the inside of nut by screw thread, the second support bar
It is attached between upper end and limit frame by bolt, the first support bar and second support bar are a kind of hollow structure
Part, the internal diameter of the first support bar are greater than the outer diameter of second support bar.
As a further solution of the present invention: the mechanism that grips includes mounting plate, clamping rod piece, resets bullet
Spring, lantern ring, detent groove body, gag lever post and handle, the inside of the mounting plate are provided through clamping rod piece, the clamping rod piece
Outside at a side position of mounting plate movable sleeve be connected to reset spring, and clamp the outside of rod piece close to reset spring
Lantern ring is fixedly connected at one side position, the fixation at a side position of lantern ring of the lower surface of the clamping rod piece offers card
Position groove body, the side of the mounting plate is fixedly connected with one end of gag lever post, the limit close to the lower position of reset spring
The other end of position bar is provided with handle, and the handle can be rotated in the outside of gag lever post, and the top of handle and detent
The inside of groove body fastens, and one end of the clamping rod piece is mutually clamped through the inside for limiting frame and with limit hole.
As a further solution of the present invention: there are four the quantity of the levelling foot bottom and idler wheel is respectively provided with, and adjust
Flat sole and idler wheel are in distributed rectangular in the lower surface of support base, and the outside of the idler wheel is fixedly installed with brake.
Mechanism is gripped and the quantity of limit hole is provided with four as a further solution of the present invention: described
It is a, and four grip mechanism and limit hole is divided into two groups, every group respectively with limit frame and display panel it is vertical in
Mandrel line is baseline, is symmetrically arranged in the two side walls of limit frame and display panel.
Compared with prior art, the utility model has the beneficial effects that teaching to be shown to the bracket and display board of apparatus
More become detachable, compare integral type more in the prior art, detachable teaching aid after display board is damaged,
Directly display board can be replaced, no replacement is required entire teaching aid avoids excessive economic loss, in addition, removable
Display board when not in use, can be disassembled from bracket, portable performance be improved, moreover, being provided with by the teaching aid unloaded
Height adjustment mechanism can be adjusted for the user of different height, improve the practical performance of teaching aid, scientific structure
Rationally, safe and convenient to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the exploded view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model height adjustment mechanism；
Fig. 4 is the structural schematic diagram that the utility model grips mechanism.
In figure: 1, support base；2, height adjustment mechanism；201, first support bar；202, nut；203, bolt is adjusted；
204, second support bar；3, frame is limited；4, display panel；5, mechanism is gripped；501, mounting plate；502, rod piece is clamped；
503, reset spring；504, lantern ring；505, detent groove body；506, gag lever post；507, handle；6, limit hole；7, levelling foot bottom；8,
Idler wheel.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of English teaching shows apparatus, including support base 1, support
The lower surface of seat 1 is fixedly installed with the levelling foot bottom 7 that stability can be improved, and the lower surface of support base 1 is close to levelling foot bottom 7
Inner side at be fixedly installed with idler wheel 8 easy to remove, there are four the quantity of levelling foot bottom 7 and idler wheel 8 is respectively provided with, and adjust
Flat sole 7 and idler wheel 8 are in distributed rectangular in the lower surface of support base 1, and the outside of idler wheel 8 is fixedly installed with brake, supports
The middle position of 1 upper surface of seat is fixedly installed with height adjustment mechanism 2, and the upper end of height adjustment mechanism 2 is fixedly installed with limit
The inside of frame 3, limit frame 3 has gripped display panel 4 by gripping mechanism 5 and limit hole 6, grips machine
Structure 5 is fixedly mounted on the side surface of limit frame 3, and the fixation of limit hole 6 is provided on the side surface of display panel 4, and clamping is solid
Determine mechanism 5 and limit hole 6 quantity be respectively provided with there are four, and four grip mechanism 5 and limit hole 6 is divided into two groups, often
Group is symmetrically arranged at limit frame 3 and exhibition respectively using the vertical central axis for limiting frame 3 and display panel 4 as baseline
In the two side walls for showing panel 4.
Referring to Fig. 3, height adjustment mechanism 2 includes first support bar 201, nut 202, adjusts bolt 203 and second
Strut 204, the top of first support bar 201, which is symmetrically embedded in using the vertical central axis of first support bar 201 as baseline, to be equipped with
The top of two sizes and structure nut 202 all the same, first support bar 201 is solid by the clamping action for adjusting bolt 203
Surely it is connected with second support bar 204, adjusting bolt 203 can be attached in the inside of nut 202 by screw thread, second support bar
It is attached between 204 upper end and limit frame 3 by bolt, first support bar 201 and second support bar 204 are one kind
Hollow unit, the internal diameter of first support bar 201 are greater than the outer diameter of second support bar 204.
Referring to Fig. 4, grip mechanism 5 include mounting plate 501, clamping rod piece 502, reset spring 503, lantern ring 504,
Detent groove body 505, gag lever post 506 and handle 507, the inside of mounting plate 501 are provided through clamping rod piece 502, clamp rod piece
502 outside movable sleeve at a side position of mounting plate 501 is connected to reset spring 503, and the outside for clamping rod piece 502 is leaned on
It is fixedly connected with lantern ring 504 at one side position of nearly reset spring 503, clamps the lower surface of rod piece 502 close to the one of lantern ring 504
Fixation offers detent groove body 505 at side position, and the side of mounting plate 501 is fixed close to the lower position of reset spring 503
Be connected with one end of gag lever post 506, the other end of gag lever post 506 is provided with handle 507, handle 507 can be in gag lever post 506
Outside is rotated, and the top of handle 507 and the inside of detent groove body 505 fasten, and one end of clamping rod piece 502 is through limit
Position frame 3 inside and be mutually clamped with limit hole 6.
The working principle of the utility model is: user can when needing the display panel 4 to teaching aid to dismantle
Handle 507 directly is stirred, handle 507 is allowed to be detached from from detent groove body 505, and the disengaging of handle 507 can release at once to clamping
The constraint of rod piece 502 allows the reset spring 503 at the beginning under compressive state to be restored to initial position, and in reset spring
During 503 elongations, an active force can be applied to lantern ring 504, due to being fixed between lantern ring 504 and clamping rod piece 502
Connection can allow clamping rod piece 502 that transverse shifting occurs thus under the effect of external force, so that one end of clamping rod piece 502 can allow
It is detached from limit hole 6, and then can release and effect is gripped to display panel 4, so as to realize display surface
Plate 4 is disassembled from limit frame 3, similarly, can be mounted on display panel 4 on limit frame 3, when the height of display panel 4
When spending the height for being not suitable for user, user can adjust bolt 203 by unscrewing under the action of nut 202, to adjust the
Protrusion height of two support rods 204 in first support bar 201, consequently facilitating the height of display panel 4 is adjusted, thus
Improve practical performance.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (5)
1. a kind of English teaching shows apparatus, including support base (1), which is characterized in that the lower surface of the support base (1) is fixed
The levelling foot bottom (7) that stability can be improved is installed, and the lower surface of support base (1) is close to the inside position of levelling foot bottom (7)
The place of setting is fixedly installed with idler wheel easy to remove (8), and the middle position of support base (1) upper surface is fixedly installed with height and adjusts
It saves mechanism (2), the upper end of the height adjustment mechanism (2) is fixedly installed with limit frame (3), described to limit the interior of frame (3)
Portion has been gripped display panel (4) by gripping mechanism (5) and limit hole (6), and described grip mechanism (5) are fixed
It is mounted on the side surface of limit frame (3), limit hole (6) fixation is provided on the side surface of display panel (4).
2. a kind of English teaching according to claim 1 shows apparatus, which is characterized in that the height adjustment mechanism (2)
Including first support bar (201), nut (202), adjust bolt (203) and second support bar (204), the first support bar
(201) top is symmetrically embedded in size and structure there are two installations using the vertical central axis of first support bar (201) as baseline
The top of nut (202) all the same, the first support bar (201) connects by the way that the clamping action for adjusting bolt (203) is fixed
It is connected to second support bar (204), adjusting bolt (203) can be attached in the inside of nut (202) by screw thread, described
Be attached between the upper end of second support bar (204) and limit frame (3) by bolt, the first support bar (201) with
Second support bar (204) is a kind of hollow unit, and the internal diameter of the first support bar (201) is greater than second support bar (204)
Outer diameter.
3. a kind of English teaching according to claim 1 shows apparatus, which is characterized in that described to grip mechanism (5)
Including mounting plate (501), clamping rod piece (502), reset spring (503), lantern ring (504), detent groove body (505), gag lever post
(506) and handle (507), the inside of the mounting plate (501) are provided through clamping rod piece (502), the clamping rod piece
(502) outside movable sleeve at a side position of mounting plate (501) is connected to reset spring (503), and clamps rod piece (502)
Outside be fixedly connected at a side position of reset spring (503) lantern ring (504), under the clamping rod piece (502)
Surface fixation at a side position of lantern ring (504) offers detent groove body (505), and the side of the mounting plate (501) is leaned on
The lower position of nearly reset spring (503) is fixedly connected with one end of gag lever post (506), the gag lever post (506) it is another
End is provided with handle (507), and the handle (507) can be rotated in the outside of gag lever post (506), and handle (507)
The inside at top and detent groove body (505) fastens, and one end of clamping rod piece (502) is through the inside of limit frame (3)
And it is mutually clamped with limit hole (6).
4. a kind of English teaching according to claim 1 shows apparatus, which is characterized in that the levelling foot bottom (7) and rolling
There are four the quantity of wheel (8) is respectively provided with, and levelling foot bottom (7) and idler wheel (8) are in the lower surface of support base (1) in rectangle point
The outside of cloth, the idler wheel (8) is fixedly installed with brake.
5. a kind of English teaching according to claim 1 shows apparatus, which is characterized in that described to grip mechanism (5)
There are four being respectively provided with the quantity of limit hole (6), and four grip mechanism (5) and limit hole (6) and are divided into two groups, every group
Respectively using the vertical central axis for limiting frame (3) and display panel (4) as baseline, it is symmetrically arranged at limit frame (3)
In the two side walls of display panel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258566.4U CN208938425U (en) | 2018-08-06 | 2018-08-06 | A kind of English teaching displaying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258566.4U CN208938425U (en) | 2018-08-06 | 2018-08-06 | A kind of English teaching displaying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938425U true CN208938425U (en) | 2019-06-04 |
Family
ID=66717187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258566.4U Expired - Fee Related CN208938425U (en) | 2018-08-06 | 2018-08-06 | A kind of English teaching displaying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208938425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930826A (en) * | 2019-12-02 | 2020-03-27 | 嘉兴职业技术学院 | A phonetic symbol picture show shelf for using english teaching |
| CN112382167A (en) * | 2020-11-23 | 2021-02-19 | 重庆电力高等专科学校 | Engineering project management show teaching aid |
| CN112660587A (en) * | 2020-12-28 | 2021-04-16 | 湖北理工学院 | Portable english translation device |
-
2018
- 2018-08-06 CN CN201821258566.4U patent/CN208938425U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930826A (en) * | 2019-12-02 | 2020-03-27 | 嘉兴职业技术学院 | A phonetic symbol picture show shelf for using english teaching |
| CN110930826B (en) * | 2019-12-02 | 2021-09-28 | 嘉兴职业技术学院 | A phonetic symbol picture show shelf for using english teaching |
| CN112382167A (en) * | 2020-11-23 | 2021-02-19 | 重庆电力高等专科学校 | Engineering project management show teaching aid |
| CN112660587A (en) * | 2020-12-28 | 2021-04-16 | 湖北理工学院 | Portable english translation device |
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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: 20190604 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |