CN208938370U - A kind of computer-assisted instruction device - Google Patents
A kind of computer-assisted instruction device Download PDFInfo
- Publication number
- CN208938370U CN208938370U CN201821077595.0U CN201821077595U CN208938370U CN 208938370 U CN208938370 U CN 208938370U CN 201821077595 U CN201821077595 U CN 201821077595U CN 208938370 U CN208938370 U CN 208938370U
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- China
- Prior art keywords
- cabinet
- shell
- computer
- square
- square column
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- 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 computer-assisted instruction device, it includes shell, teaching display and cabinet, shell is the rectangular box structure of front opening, teaching display is mounted on the inside of shell, the back side of shell is provided with fixing seat, the upper right side of cabinet is provided with boss, square through hole is provided in boss, the matching internal of square through hole interts square column, the bottom of square column is connect with elevating mechanism, crossbeam is provided at the top of square column, the end of crossbeam is provided with mounting rack, the bottom of mounting rack connects cabinet, cabinet is internally provided with rotating mechanism, fixing seat is connect with rotating mechanism, the upper end of cabinet is provided with the notch to match with shell shape.The purpose of the utility model is to provide a kind of computer-assisted instruction devices, can go up and down to teaching display, and longitudinal rotation and storage can play a protective role after teaching display storage, prevent extracurricular activities from causing to damage to equipment, be moved easily simultaneously.
Description
Technical field
The utility model relates to a kind of instructional device, specially a kind of computer-assisted instruction device.
Background technique
Computer-assisted instruction is the commonly used equipment of modernizing teaching, it includes teaching main frame and display,
Since long-term exposed be placed on of existing computer display is given lessons on table top, and without relevant protection equipment, student is in class
Between activity be easy to damage display, while exposed display outside becomes easily infected by dust, needs often to it
It is cleaned；In addition existing computer display can not be adjusted with regulation of longitudinal angle due to height, may shadow
The content on display screen can not be watched completely by ringing partial students, therefore existing computer-assisted instruction equipment is also changed
Into.
Utility model content
The purpose of this utility model be in view of the above problems, provide a kind of computer-assisted instruction device, can be to teaching
Display is gone up and down, and longitudinal rotation and storage can play a protective role after teaching display storage, prevent extracurricular activities pair
Equipment causes to damage, and is moved easily simultaneously.
In order to achieve the above object, the technical solution adopted in the utility model is: it includes shell, teaching display and machine
Cabinet, cabinet are internally provided with main frame, and shell is the rectangular box structure of front opening, and teaching display is mounted on
The inside of shell, the back side of shell are provided with fixing seat, and the upper right side of cabinet is provided with boss, are provided in boss rectangular logical
The matching internal in hole, square through hole interts square column, and the bottom of square column is connect with elevating mechanism, the top of square column
It is provided with crossbeam, the end of crossbeam is provided with mounting rack, and the bottom of mounting rack connects cabinet, and cabinet is internally provided with whirler
Structure, fixing seat are connect with rotating mechanism, and the upper end of cabinet is provided with the notch to match with shell shape.
Further, the elevating mechanism includes setting in indoor second motor of motor, the output shaft of the second motor with
Ball screw connection, the upper end activity of ball screw is interspersed in the circular hole of square column lower end, and the nut of ball screw with
Square column is fixedly connected.
Further, the bottom of cabinet is provided with universal wheel.
Further, rotating mechanism includes the first motor being arranged in cabinet, the output axis connection shaft of first motor,
Shaft activity is connect after passing through cabinet with fixing seat.
The utility model has the beneficial effects that the utility model provides a kind of computer-assisted instruction device, it can be to religion
It learns display to be gone up and down, longitudinal rotation and storage can play a protective role after teaching display storage, prevent extracurricular activities
Equipment is caused to damage, is moved easily simultaneously.
1, the rotating mechanism in the utility model can rotate teaching display, and the tune of regulation of longitudinal angle may be implemented
Section；Elevating mechanism can carry out oscilaltion with square shaped column, the adjusting of height be realized, when teaching display is stored
When, teaching display is rotated by 90 ° by rotating mechanism, and elevating mechanism drives square column decline, makes shell and teaching display one
It rises and is incorporated in notch, realize the protection to display, while dust can be prevented.
2, the bottom of cabinet is provided with universal wheel, facilitates movement.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model.
Fig. 2 is the left view schematic diagram of the utility model.
Fig. 3 is the schematic rear view of the utility model.
Structural schematic diagram when Fig. 4 is the utility model teaching display longitudinal direction rotation status.
Structural schematic diagram when Fig. 5 is the utility model teaching display receiving state.
Label character described in figure indicates are as follows: 1, notch；2, shell；3, teaching display；4, mounting rack；5, motor room；
6, crossbeam；7, square column；8, boss；9, ball screw；10, the second motor；11, main frame；12, cabinet；13, universal
Wheel；14, cabinet；15, shaft；16, fixing seat；17, first motor；701, circular hole；801, square through hole.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As Figure 1-Figure 5, the specific structure of the utility model are as follows:: it includes shell 2, teaching display 3 and cabinet
12, cabinet 12 is internally provided with main frame 11, and shell 2 is the rectangular box structure of front opening, teaching display 3
It is mounted on the inside of shell 2, the back side of shell 2 is provided with fixing seat 16, and the upper right side of cabinet 12 is provided with boss 8, in boss 8
It is provided with square through hole 801, the matching internal of square through hole 801 interts square column 7, the bottom of square column 7 and elevator
Structure connection, the top of square column 7 are provided with crossbeam 6, and the end of crossbeam 6 is provided with mounting rack 4, the bottom connection of mounting rack 4
Cabinet 14, cabinet 14 are internally provided with rotating mechanism, and fixing seat 16 is connect with rotating mechanism, the upper end of cabinet 12 be provided with
The notch 1 that 2 shape of shell matches.
Preferably, the elevating mechanism includes the second motor 10 being arranged in motor room 5, the output shaft of the second motor 10
It is connect with ball screw 9, the upper end activity of ball screw 9 is interspersed in the circular hole 701 of 7 lower end of square column, and ball screw 9
Nut be fixedly connected with square column 7.
Preferably, the bottom of cabinet 12 is provided with universal wheel 13.
Preferably, rotating mechanism includes the first motor 17 being arranged in cabinet 14, the output axis connection of first motor 17
Shaft 15,15 activity of shaft are connect after passing through cabinet 14 with fixing seat 16.
When specifically used, as shown in Figs. 1-5, rotating mechanism can rotate teaching display, and longitudinal direction may be implemented
The adjusting of angle；Elevating mechanism can carry out oscilaltion with square shaped column, realize the adjusting of height, when teaching display needs
When being stored, teaching display is rotated by 90 ° by rotating mechanism, and elevating mechanism drives square column decline, makes shell and teaching
Display is incorporated in notch together, realizes the protection to display, while can prevent dust.
The bottom of cabinet is provided with universal wheel, facilitates movement.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (4)
1. a kind of computer-assisted instruction device, which is characterized in that it includes shell (2), teaching display (3) and cabinet
(12), cabinet (12) is internally provided with main frame (11), and shell (2) is the rectangular box structure of front opening, religion
The inside that display (3) are mounted on shell (2) is learned, the back side of shell (2) is provided with fixing seat (16), the upper right side of cabinet (12)
It is provided with boss (8), is provided with square through hole (801) in boss (8), the matching internal of square through hole (801) interts rectangular vertical
The bottom of column (7), square column (7) is connect with elevating mechanism, is provided at the top of square column (7) crossbeam (6), crossbeam (6)
End be provided with mounting rack (4), the bottom of mounting rack (4) connects cabinet (14), and cabinet (14) is internally provided with whirler
Structure, fixing seat (16) are connect with rotating mechanism, and the upper end of cabinet (12) is provided with the notch (1) to match with shell (2) shape.
2. a kind of computer-assisted instruction device according to claim 1, which is characterized in that the elevating mechanism includes setting
The second motor (10) in motor room (5) is set, the output shaft of the second motor (10) is connect with ball screw (9), ball screw
(9) upper end activity is interspersed in the circular hole (701) of square column (7) lower end, and the nut and square column of ball screw (9)
(7) it is fixedly connected.
3. a kind of computer-assisted instruction device according to claim 1, which is characterized in that the bottom of cabinet (12) is arranged
There are universal wheel (13).
4. a kind of computer-assisted instruction device according to claim 1, which is characterized in that rotating mechanism includes that setting exists
First motor (17) in cabinet (14), the output axis connection shaft (15) of first motor (17), shaft (15) activity pass through machine
Case (14) is connect with fixing seat (16) afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077595.0U CN208938370U (en) | 2018-07-09 | 2018-07-09 | A kind of computer-assisted instruction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077595.0U CN208938370U (en) | 2018-07-09 | 2018-07-09 | A kind of computer-assisted instruction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938370U true CN208938370U (en) | 2019-06-04 |
Family
ID=66715852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077595.0U Expired - Fee Related CN208938370U (en) | 2018-07-09 | 2018-07-09 | A kind of computer-assisted instruction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208938370U (en) |
-
2018
- 2018-07-09 CN CN201821077595.0U patent/CN208938370U/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 |
Granted publication date: 20190604 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |