CN209357254U - The fixed words and phrases auxiliary teaching device of university's tourism English - Google Patents
The fixed words and phrases auxiliary teaching device of university's tourism English Download PDFInfo
- Publication number
- CN209357254U CN209357254U CN201821382653.0U CN201821382653U CN209357254U CN 209357254 U CN209357254 U CN 209357254U CN 201821382653 U CN201821382653 U CN 201821382653U CN 209357254 U CN209357254 U CN 209357254U
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- Prior art keywords
- fixed
- university
- bracket
- phrases
- pedestal
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Abstract
The fixed words and phrases auxiliary teaching device of university's tourism English.Imparting knowledge to students at present in university's tourism English if also needing in advance all to be input to fixed sentence in computer using projection device influences teaching process, it has not been convenient to impart knowledge to students to the fixed sentence content for having student to can be appreciated that on oneself textbook unavoidably of being imparted knowledge to students.The utility model composition includes: pedestal (2), the side of pedestal is fixed with display (1), the other side of pedestal is fixed with bracket (6), bracket includes standpipe (7) and the nut cap (12) connecting with standpipe lower thread, nut cap is fixedly connected with L bracket (15), L bracket is fixed on the base, riser interiors have circular groove (11), traveller (13) top is located in circular groove, the upper end of traveller is cased with spring (10), and the circular hole that the lower end of traveller passes through in nut cap is fixedly connected with book pressing device (3).The utility model is for the fixed words and phrases auxiliary teaching device of university's tourism English.
Description
Technical field:
The utility model relates to a kind of fixed words and phrases auxiliary teaching devices of university's tourism English, when for English teaching
Textbook projection.
Background technique:
It would generally impart knowledge to students at present to fixed sentence when university's tourism English is imparted knowledge to students, it is usual in fixed sentence teaching
It is the mode putd question to of teacher to investigate the study situation of student, but there have student can be appreciated that unavoidably to be interior on oneself textbook
Hold, if also needing in advance all to be input to fixed sentence in computer using projection device, influences teaching process, it has not been convenient to teach
It learns.
Utility model content:
The purpose of this utility model is to solve the problems, such as that the fixed sentence teaching of existing tourism English is inconvenient to impart knowledge to students, and is provided
A kind of fixed words and phrases auxiliary teaching device of the university's tourism English facilitating teaching.
Above-mentioned purpose is realized by following technical scheme:
A kind of fixed words and phrases auxiliary teaching device of university's tourism English, composition includes: pedestal, and the one of the pedestal
Side is fixed with display, and the other side of the pedestal is fixed with bracket, the bracket include standpipe and with the standpipe
The nut cap of lower thread connection, the nut cap are fixedly connected with L bracket, and the L bracket is fixed on the pedestal
On, the riser interiors have circular groove, and traveller top is located in the circular groove, and the upper end of the traveller is cased with spring,
The circular hole that the lower end of the traveller passes through in the nut cap is fixedly connected with book pressing device.
The fixed words and phrases auxiliary teaching device of university's tourism English, the book pressing device includes fixed plate, described
The middle part of fixed plate be fixed by the connecting rod and connect with pressure roller, the fixed plate two sides and pressure frame pass through sliding bar sliding
Connection.
University's tourism English is cased with sliding tube on the standpipe with words and phrases auxiliary teaching device is fixed, described
Sliding tube connect with the standpipe by fastening bolt, be fixed with casing on the sliding tube.
The utility model has the advantages that
1. the utility model can directly project the content on textbook, then shows over the display, facilitate student views
It sees, facilitates student to recite the fixation sentence seen, prevent student from seeing the content on oneself textbook, while being not required to important affair
First it is entered into computer.
Book pressing device is arranged in the utility model, books can be flattened, and prevents tilting and voluntarily page turning, guarantees projection
Clearly.
Baffle is set on one pressure frame of the utility model, and the fixed magnetite in the two sides of baffle, pressure frame is all irony, is led to
It crosses that magnetite is attracted with pressure frame, the translation content of fixed sentence can be blocked, prevent translation content from projecting to together
On display, student is facilitated to recite and remember.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of bracket；
Attached drawing 3 is the structural schematic diagram of pressure frame；
In figure: 1, display；2, pedestal；3, book pressing device；4, casing；5, projector；6, bracket；7, standpipe；8, sliding tube；
9, fastening bolt；10, spring；11, circular groove；12, nut cap；13, traveller；14, fixed plate；15, L bracket；16, baffle；17,
Pressure frame；18, pressure roller；19, connecting rod；20, sliding bar.
Specific embodiment:
Embodiment 1:
A kind of fixed words and phrases auxiliary teaching device of university's tourism English, composition includes: pedestal 2, the pedestal
Side is fixed with display 1, and the other side of the pedestal is fixed with bracket 6, the bracket include standpipe 7 and with it is described
The nut cap 12 of standpipe lower thread connection, the nut cap are fixedly connected with L bracket 15, and L bracket and nut cap are welded, described
L bracket be fixed on the pedestal, the riser interiors have circular groove 11, and 13 top of traveller is located at the circular groove
Interior, the upper end of the traveller is cased with spring 10, and the lower end of the traveller passes through circular hole and book pressing device in the nut cap
3 are fixedly connected.
Embodiment 2:
According to the fixed words and phrases auxiliary teaching device of university's tourism English described in embodiment 1, the book pressing device includes
The middle part of fixed plate 14, the fixed plate is fixedly connected with pressure roller 18 by connecting rod 19, the fixed plate two sides and pressure
Power frame 17 is slidably connected by sliding bar 20, is fixedly connected between sliding bar and fixed plate by fastening bolt, realizes sliding bar
Fastening, prevent its sliding.
Embodiment 3:
University's tourism English according to embodiment 1 or 2 is covered on the standpipe with words and phrases auxiliary teaching device is fixed
There is sliding tube 8, the sliding tube is connect with the standpipe by fastening bolt 9, is fixed with casing on the sliding tube
4, projector is cased in casing and is fixed with projector, and projector is electrically connected with display, and baffle, baffle two are arranged on pressure frame
Side is welded with magnetite, and baffle is black plastic plate, and pressure frame is all irony frame, when pressing against books two sides prevents its tilting, magnetic
Stone and pressure frame two sides are attracted, can block to the translation on rear side of fixed sentence, prevent from projecting to allowing on display
Life sees that projector selects HDMI high definition real object exhibition booth, the content on textbook can be projected directly on display, is not required to
It is entered into computer, facilitates viewing.
Claims (3)
1. a kind of fixed words and phrases auxiliary teaching device of university's tourism English, composition includes: pedestal, the side of the pedestal
Be fixed with display, the other side of the pedestal is fixed with bracket, it is characterized in that: the bracket include standpipe and with it is described
The connection of standpipe lower thread nut cap, the nut cap is fixedly connected with L bracket, described in the L bracket is fixed on
Pedestal on, the riser interiors have circular groove, and traveller top is located in the circular groove, and the upper end of the traveller is cased with
Spring, the circular hole that the lower end of the traveller passes through in the nut cap are fixedly connected with book pressing device.
2. the fixed words and phrases auxiliary teaching device of university's tourism English according to claim 1, it is characterized in that: the pressure
Book device includes fixed plate, and the middle part of the fixed plate is fixed by the connecting rod with pressure roller to be connect, the fixed plate two sides with
Pressure frame is slidably connected by sliding bar.
3. the fixed words and phrases auxiliary teaching device of university's tourism English according to claim 1 or 2, it is characterized in that: described
Standpipe on be cased with sliding tube, the sliding tube is connect with the standpipe by fastening bolt, solid on the sliding tube
Surely there is casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382653.0U CN209357254U (en) | 2018-08-28 | 2018-08-28 | The fixed words and phrases auxiliary teaching device of university's tourism English |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382653.0U CN209357254U (en) | 2018-08-28 | 2018-08-28 | The fixed words and phrases auxiliary teaching device of university's tourism English |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357254U true CN209357254U (en) | 2019-09-06 |
Family
ID=67780180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821382653.0U Expired - Fee Related CN209357254U (en) | 2018-08-28 | 2018-08-28 | The fixed words and phrases auxiliary teaching device of university's tourism English |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357254U (en) |
-
2018
- 2018-08-28 CN CN201821382653.0U patent/CN209357254U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20210828 |