CN209357299U - A kind of English Writing model essay teaching demonstration device - Google Patents
A kind of English Writing model essay teaching demonstration device Download PDFInfo
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- CN209357299U CN209357299U CN201821612313.2U CN201821612313U CN209357299U CN 209357299 U CN209357299 U CN 209357299U CN 201821612313 U CN201821612313 U CN 201821612313U CN 209357299 U CN209357299 U CN 209357299U
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- display box
- model essay
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- side plate
- fixed
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Abstract
The utility model discloses a kind of English Writing model essay teaching demonstration devices, including display box, two sides edge is symmetrically installed with fixed side plate inside the display box, fixed side plate inner side edge portion middle-end offers fixed card slot, the fixed side plate outer side edges portion is fixedly connected with screw rod, the junction of the screw rod and display box is provided with axle bed, the screw rod outboard end is fixedly connected with connecting rod, the connecting rod outboard end is fixedly installed with tightening knob, the utility model is scientific and reasonable for structure, it is safe and convenient to use, pass through fixed side plate, fixed card slot, screw rod, axle bed, connecting rod and tightening knob, it can will be fixedly connected between model essay display screen and display box, and then the phenomenon that avoiding model essay display screen from generating loosening in field research, it is convenient for display box to not using the fixation of fixed side plate and tightening knob simultaneously Model essay display screen with size is fixed, and further improves the actual use range of model essay display screen.
Description
Technical field
The utility model relates to aids technical field, specially a kind of English Writing model essay teaching shows dress
It sets.
Background technique
With the continuous development of present society, promote parent also constantly therewith for the attention degree of children's education, and
During children learn, it often will appear the subject of short-leg, and English is also wherein, national English Major syllabus is several times
Modification, reach its maturity with it is perfect, compilation of teaching materials development is swift and violent, Special English perfect increasingly with college English tests system with it is complete
It is standby, and obtain the extensive of various circles of society and support and recognize how to cultivate a large amount of high, precision and frontier foreign language talents, effectively to meet society
Can increasing need, college English Teaching also needs to adjust accordingly and change, traditional mode generally by blackboard come pair
English Writing model essay is shown teaching, not only time-consuming and laborious, while the efficiency of English teaching is lower, and existing displaying device
Due in actually displaying teaching process being difficult to that English model essay display screen is fixed, and then cause in English teaching, often
Because the shaking of model essay display screen causes teaching process that can not carry out, while existing displaying device can only be to the model essay of single size
Display screen is fixed, and causes in face of various sizes of model essay display screen, shows that device is difficult to be applicable in, and thereby reduces displaying dress
The actual use range set, while existing displaying device causes to show that device was actually using due to lacking adjusting component
The bandwagon effect being more clear can not be provided in journey for student, thereby reduce the practicability for showing device.
Utility model content
The utility model provides a kind of English Writing model essay teaching demonstration device, can effectively solve in above-mentioned background technique
The traditional mode proposed is generally shown teaching to English Writing model essay by blackboard, not only time-consuming and laborious, while English
The efficiency of language teaching is lower, and existing displaying device in actually displaying teaching process due to being difficult to English model essay display screen
It is fixed, and then causes in English teaching, it is existing simultaneously often because the shaking of model essay display screen causes teaching process that can not carry out
Some show device can only the model essay display screen to single size be fixed, cause in face of various sizes of model essay display screen,
It shows that device is difficult to be applicable in, thereby reduces the actual use range for showing device, while existing displaying device is due to lacking
Component is adjusted, causes to show that device can not provide the bandwagon effect being more clear in actual use for student, in turn
The problem of reducing the practicability for showing device.
To achieve the above object, the utility model provides the following technical solutions: a kind of English Writing model essay teaching displaying dress
It sets, including display box, middle-end offers slot at the top of the display box, and edge is rotated by connects hinge and connected on the outside of the slot
It is connected to seal cover board, the display box outer surface is fixedly installed with high-definition glass plate, and edge is equal on the outside of the high-definition glass plate
It is fixedly installed with protection rib, the display box inside bottom opens up restricted kerve, and two sides edge is equal inside the display box
It is symmetrically installed with fixed side plate, fixed side plate inner side edge portion middle-end offers fixed card slot, the fixed side plate outer side edges
Portion is fixedly connected with screw rod, and the junction of the screw rod and display box is provided with axle bed, and the screw rod outboard end is fixedly connected
There is connecting rod, the connecting rod outboard end is fixedly installed with tightening knob, and display box bottom middle-end, which is fixedly installed with, stretches
Contracting pillar, the telescopic prop bottom are fixedly installed with hydraulic cylinder, and one middle side part of hydraulic cylinder is fixedly installed with release handle.
Preferably, the hydraulic cylinder bottom end is fixedly installed with rotating seat, and the rotating seat bottom is equipped with pedestal, the rotation
The junction of swivel base and pedestal offers embeded slot, and edge is fixedly installed with mounting flange on the outside of the embeded slot.
Preferably, the inside edge of the limitation kerve and fixed card slot fixation is bonded with improved mat.
Preferably, edge is provided with anti-skid chequer on the outside of the tightening knob.
Preferably, the rotating seat between mounting flange and pedestal by being fixedly connected.
Preferably, the base bottom surface is bonded with Anti-skid sheet.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, by fixed side plate, fixed card slot, screw rod, axle bed, connecting rod and tightening knob, can by model essay display screen with
The phenomenon that being fixedly connected between display box, and then model essay display screen is avoided to generate loosening in field research, utilizes simultaneously
The fixation of fixed side plate and tightening knob is fixed various sizes of model essay display screen convenient for display box, further improves
The actual use range of model essay display screen.
2, it is convenient for by telescopic prop, hydraulic cylinder, release handle, rotating seat and embeded slot to the displaying height of display box and exhibition
The content of courses inside observation model essay display screen shown that angle is adjusted, and then student is enable more to remove in study,
It is brought convenience for the study of student, improves the quality of English teaching.
3, the leakproofness outside display box ensure that by seal cover board, connects hinge, high-definition glass plate and protection rib,
It avoids extraneous dust and aqueous vapor etc. from penetrating into inside display box, and then water stain and dust is avoided to cause the display surface of display box
Pollution.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the mounting structure schematic diagram of the fixed side plate of the utility model；
Figure label: 1, display box；2, slot；3, seal cover board；4, connects hinge；5, high-definition glass plate；6, anti-guard block
Side；7, kerve is limited；8, fixed side plate；9, fixed card slot；10, screw rod；11, axle bed；12, connecting rod；13, tightening knob；14,
Telescopic prop；15, hydraulic cylinder；16, release handle；17, rotating seat；18, embeded slot；19, mounting flange；20, pedestal.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figure 1-3, the utility model provides a kind of technical solution, a kind of English Writing model essay teaching exhibition
Showing device, including display box 1,1 top middle-end of display box offer slot 2, and 2 outside edge of slot is rotated by connects hinge 4
It is connected with seal cover board 3,1 outer surface of display box is fixedly installed with high-definition glass plate 5, and 5 outside edge of high-definition glass plate is solid
Dingan County opens up restricted kerve 6 equipped with protection rib 6,1 inside bottom of display box, and 1 inside two sides edge of display box is symmetrically pacified
Equipped with fixed side plate 8, fixed 8 inside edge middle-end of side plate offers fixed card slot 9, in order to make to limit kerve 7 and fixed card slot 9
Have higher stability in junction between model essay display screen, and then model essay display screen is avoided to generate loosening after mounting
The inside edge of phenomenon, limitation kerve 7 and fixed card slot 9 is fixed to be bonded with improved mat, and fixed 8 outside edge of side plate is fixed
It is connected with screw rod 10, screw rod 10 and the junction of display box 1 are provided with axle bed 11, and 10 outboard end of screw rod is fixedly connected with connection
Bar 12,12 outboard end of connecting rod are fixedly installed with tightening knob 13, in order to generate people not in turn tightening knob 13
The phenomenon that sliding, 13 outside edge of tightening knob are provided with anti-skid chequer, and 1 bottom middle-end of display box is fixedly installed with telescopic prop
14,14 bottom of telescopic prop is fixedly installed with hydraulic cylinder 15, and 15 1 middle side part of hydraulic cylinder is fixedly installed with release handle 16.
15 bottom end of hydraulic cylinder is fixedly installed with rotating seat 17, and 17 bottom of rotating seat is equipped with pedestal 20, for the ease of rotation
Being fixedly connected between seat 17 and pedestal 20 is dismantled with activity, and then to bring convenience when people's provision for disengagement, rotating seat 17 is logical
It crosses between mounting flange 19 and pedestal 20 and is fixedly connected, in order to make have higher stabilization between pedestal 20 and ground after contact
Property, it further avoiding showing that device generates the phenomenon that toppling in actual use, 20 bottom surface of pedestal is bonded with Anti-skid sheet,
The junction of rotating seat 17 and pedestal 20 offers embeded slot 18, and 18 outside edge of embeded slot is fixedly installed with mounting flange 19.
The working principle and process for using of the utility model: the English Writing model essay teaching demonstration device was actually using
First support is fixed by the pedestal 20 of its bottom in display box 1 by Cheng Zhong, then by hydraulic cylinder 15 and release handle 16 come
The extended length of telescopic prop 14 is adjusted, and then is adjusted convenient for the displaying height to display box 1, makes student in English with this
The viewing content of courses that can more remove when study is recycling the work between rotating seat 17 and embeded slot 18 after height adjustment
Turn is moved further to adjust the displaying angle of display box 1, and then convenient for the displaying direction of display box 1 is adjusted, finally
Position is fixed after being rotated rotating seat 17 using mounting flange 19, and the displaying height of case 1 to be presented and direction are adjusted
After the completion of section, model essay display screen is inserted into display box 1 by slot 2, and make the bottom and 1 bottom of display box of model essay display screen
Agreed between the limitation kerve 7 in portion, then according to the width of model essay display screen, passes through the fastening in 1 outside of turn display box
Knob 13 drives connecting rod 12 to be moved to its inside, so from connecting rod 12 drive screw rod 11 to display box 1 inside into
Row movement drives fixed side plate 8 to be fastened and fixed two side plates of model essay display screen eventually by screw rod 11, while fixed edge
The fixed card slot 9 of 8 inside side plate of plate can further improve the stability of model essay display screen, avoid model essay display screen in reality
When teaching generate loosening, while by this method come fix model essay display screen in order to display box 1 can be suitable for it is various sizes of
Model essay display screen then improves the use scope of display box 1, in the practical displaying teaching of display box 1, passes through seal cover board 3
The leakproofness in the outside of display box 1 is improved with protection rib 6, and then avoids extraneous dust and water stain etc. enters display box
In 1, its inside is polluted.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of English Writing model essay teaching demonstration device, including display box (1), it is characterised in that: at the top of the display box (1)
Middle-end offers slot (2), and edge is rotatably connected to seal cover board (3), institute by connects hinge (4) on the outside of the slot (2)
It states display box (1) outer surface to be fixedly installed with high-definition glass plate (5), the fixed peace of edge on the outside of the high-definition glass plate (5)
Equipped with protection rib (6), display box (1) inside bottom is opened up restricted kerve (7), the internal two sides of the display box (1)
Edge is symmetrically installed with fixed side plate (8), and edge middle-end offers fixed card slot (9) on the inside of the fixed side plate (8), described
Edge is fixedly connected with screw rod (10) on the outside of fixed side plate (8), and the junction of the screw rod (10) and display box (1) is provided with axis
Seat (11), screw rod (10) outboard end are fixedly connected with connecting rod (12), the fixed peace of connecting rod (12) outboard end
Equipped with tightening knob (13), display box (1) bottom middle-end is fixedly installed with telescopic prop (14), the telescopic prop (14)
Bottom is fixedly installed with hydraulic cylinder (15), and (15) one middle side part of hydraulic cylinder is fixedly installed with release handle (16).
2. a kind of English Writing model essay teaching demonstration device according to claim 1, it is characterised in that: the hydraulic cylinder
(15) bottom end is fixedly installed with rotating seat (17), and rotating seat (17) bottom is equipped with pedestal (20), the rotating seat (17)
It is offered embeded slot (18) with the junction of pedestal (20), edge is fixedly installed with mounting flange on the outside of the embeded slot (18)
(19).
3. a kind of English Writing model essay teaching demonstration device according to claim 1, it is characterised in that: the limitation kerve
(7) and the fixation of the inside edge of fixed card slot (9) is bonded with improved mat.
4. a kind of English Writing model essay teaching demonstration device according to claim 1, it is characterised in that: the tightening knob
(13) outside edge is provided with anti-skid chequer.
5. a kind of English Writing model essay teaching demonstration device according to claim 2, it is characterised in that: the rotating seat
(17) by being fixedly connected between mounting flange (19) and pedestal (20).
6. a kind of English Writing model essay teaching demonstration device according to claim 2, it is characterised in that: the pedestal (20)
Bottom surface is bonded with Anti-skid sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612313.2U CN209357299U (en) | 2018-09-30 | 2018-09-30 | A kind of English Writing model essay teaching demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612313.2U CN209357299U (en) | 2018-09-30 | 2018-09-30 | A kind of English Writing model essay teaching demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357299U true CN209357299U (en) | 2019-09-06 |
Family
ID=67780724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612313.2U Expired - Fee Related CN209357299U (en) | 2018-09-30 | 2018-09-30 | A kind of English Writing model essay teaching demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160667A (en) * | 2021-04-21 | 2021-07-23 | 金华职业技术学院 | Mathematical model rotary display teaching equipment |
-
2018
- 2018-09-30 CN CN201821612313.2U patent/CN209357299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160667A (en) * | 2021-04-21 | 2021-07-23 | 金华职业技术学院 | Mathematical model rotary display teaching equipment |
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| 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: 20190906 Termination date: 20200930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |