CN209460959U - A kind of interactive device of English multimedia teaching - Google Patents
A kind of interactive device of English multimedia teaching Download PDFInfo
- Publication number
- CN209460959U CN209460959U CN201920013338.9U CN201920013338U CN209460959U CN 209460959 U CN209460959 U CN 209460959U CN 201920013338 U CN201920013338 U CN 201920013338U CN 209460959 U CN209460959 U CN 209460959U
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- China
- Prior art keywords
- shell
- support shaft
- support
- mounting base
- positioning
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Abstract
The utility model discloses a kind of interactive devices of English multimedia teaching, shell including polygonized structure, the shell lower end is provided with pedestal, the lower end of the pedestal is rotatably connected to support rod, the lower end of the support rod is connected with three-legged support, and the top of the three-legged support is equipped with brake wheel；Several mounting bases of setting in the shell, several mounting bases are connect with base rotation, gear ring is respectively installed on the outside of several mounting bases, several gear rings are connected by chain drive, the upper end of the mounting base is rotatably connected to support shaft, positioning device is provided between the mounting base and support shaft, the upper end of the support shaft connects group frame；By the brake wheel installed on three-legged support, interactive device can be moved among classmate, effectively increase the exchange and interdynamic of teacher Yu classmates.
Description
Technical field
The utility model relates to English teaching device field, specially a kind of interactive device of English multimedia teaching.
Background technique
Attended class using multimedia courseware, be both the epoch trend and quality education to today teaching means.It adopts
The imagination that student can be inspired with multimedia teaching achievees the purpose that understand knowledge.Multimedia teaching is exactly abstract text
Word information is converted into the image of image, the music of perception understands its think of to be expressed so that student be made to hold the intension of teaching material
Think emotion.
Multimedia teaching optimizes the structure of classroom instruction really, but multimedia teaching with there are many drawbacks, such as
In process of English teaching, with courseware show instead of writing on the blackboard, multimedia presentation instead of interaction, reduce in teaching with student
Exchange and interdynamic, so that student has been lacked the chance for being actively engaged in learning process, lacked due thinking training, the achievement of student
It is difficult to improve.For this purpose, we provide a kind of interactive devices of English multimedia teaching.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of interaction dress of English multimedia teaching
It sets, three-legged support is connected with by support rod in pedestal lower end, brake wheel is installed on three-legged support, it can be mobile by interactive device
To among classmate, effectively enhancing is with classmates the problem of exchanging and interacting, can effectively solve background technique proposition.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of interactive device of English multimedia teaching, the shell including polygonized structure, the shell lower end are provided with
Pedestal, the interior several mounting bases of setting of the shell, several mounting bases are connect with base rotation, outside several mounting bases
Side is respectively installed with gear ring, and several gear rings are connected by chain drive, and the upper end of the mounting base is rotatably connected to
Support shaft, is provided with positioning device between the mounting base and support shaft, the upper end of the support shaft connects group frame；
The positioning device includes that the placed channel being arranged in mounting base and the wedge shape being arranged in support shaft positioning are recessed
Slot is provided with positioning pin in the placed channel, and the tail portion of the positioning pin is set with spring, and the positioning pin is fastened on positioning
In groove；
The lower end of the pedestal is rotatably connected to support rod, and the lower end of the support rod is connected with three-legged support.
Further, viewing window, the group frame and viewing window size are provided on the side end face of the shell
Identical, a side end face of the group frame is provided with groove, is embedded with multimedia equipment, the group frame in the groove
Another side end face clipboard is installed.
Further, the positioning groove is symmetricly set on support shaft two sides, and the side of the positioning groove is inclined surface
Structure, the other side of the positioning groove are right-angle surface structure.
Further, the mounting base is located at the center in shell sideline, and the support rod is telescopic gas bar, institute
The top for stating three-legged support is equipped with brake wheel.
Compared with prior art, the utility model has the beneficial effects that
(1) the pedestal lower end of the utility model is connected with three-legged support by support rod, enhances integrally-built stability,
Brake wheel is installed on three-legged support, therefore interactive device can be moved among classmate, attracts the attention of classmate, effectively
Enhancing exchanging and interacting with classmates'；
(2) shell of the utility model is polygonized structure, and is provided with viewing window in each side end face, is made each
Can be clear on a position, group frame, the gear of mounting base outer ring setting are rotatably connected to by mounting base in shell
Circle is connected by chain, is connected between the support shaft and mounting base of group frame lower end by positioning device, the positioning device was both
The rotation of single group frame may be implemented, can also realize that all group frames rotate together, teacher is facilitated to impart knowledge to students.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the present invention looks up structural representation of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
Fig. 4 is the positioning device structure schematic diagram of the utility model；
Fig. 5 is the positioning device overlooking structure diagram of the utility model.
Figure label:
1- shell；2- pedestal；3- mounting base；4- gear ring；5- chain；6- support shaft；7- positioning device；8- combo box
Frame；9- support rod；10- three-legged support；11- watches window；12- multimedia equipment；13- clipboard；
701- placed channel；702- positioning groove；703- positioning pin；704- spring.
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.
As shown in Figures 1 to 5, the utility model provides a kind of interactive device of English multimedia teaching, including polygon
The shell 1 of shape structure, 1 lower end of shell are provided with pedestal 2, and the lower end of pedestal 2 is rotatably connected to support rod 9, and support rod 9 is that can stretch
The gas bar of contracting, can be adjusted according to service condition, practical, be connected with three-legged support 10 in the lower end of support rod 9, enhancing
Integrally-built stability is equipped with brake wheel on the top of three-legged support 10, therefore interactive device can be moved in classmate
Between, attract the attention of classmate, effective enhancing exchanging and interacting with classmates'.
In the present embodiment, several mounting bases 3 of setting, mounting base 3 are located at the center in 1 sideline of shell in shell 1,
Several mounting bases 3 are rotatablely connected with pedestal 2, are respectively installed with gear ring 4 on the outside of several mounting bases 3, several gear rings 4 pass through
Chain 5 is sequentially connected, if one of mounting base 3 rotates, drives other mounting bases 3 to realize rotation by chain 5.
The upper end of the utility model mounting base 3 is rotatably connected to support shaft 6, and it is fixed to be provided between mounting base 3 and support shaft 6
Position device 7, positioning device 7 include that the placed channel 701 being arranged in mounting base 3 and the wedge shape being arranged in support shaft 6 are fixed
Position groove 702, is provided with positioning pin 703 in placed channel 701, the tail portion of positioning pin 703 is set with spring 704, positioning pin 703
It is fastened in positioning groove 702, for driving the rotation of mounting base 3, connects group frame 8 in the upper end of support shaft 6.
It further illustrates, positioning groove 702 is symmetricly set on 6 two sides of support shaft, and the side of positioning groove 702 is to incline
Bevel structure, the other side of positioning groove 702 are right-angle surface structure, when support shaft 6 is rotated along inclined-plane, it can be achieved that single combination
The overturning of frame 8 is driven when support shaft 6 is rotated along right-angle surface by gear ring 4 and the chain being mounted on gear ring 45
The overturning of other group frames 8.
In the present embodiment, viewing window 11, group frame 8 and viewing window 11 are provided on the side end face of shell 1
Size is identical, and a side end face of group frame 8 is provided with groove, is embedded with multimedia equipment 12, multimedia equipment 12 in groove
Synchronous operation, therefore the convenient student viewing in different location of shell 1 of polygonized structure, teacher can carry out among classmate
Explanation, effectively increases the exchange and interdynamic between teachers and students, improves learning efficiency, be equipped with book in another side end face of group frame 8
Plate 13 is write, group frame 8 is overturn, is suitable for student's word and dictates, avoid whispering to each other between student, effectively to teacher
Student information is fed back, adjusts teaching programme convenient for teacher, it is practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of interactive device of English multimedia teaching, the shell (1) including polygonized structure, it is characterised in that: the shell
Body (1) lower end is provided with pedestal (2), several mounting bases (3) of setting in the shell (1), and several mounting bases (3) are and bottom
Seat (2) rotation connection, several mounting bases (3) outsides are respectively installed with gear ring (4), and several gear rings (4) pass through
Chain (5) transmission connection, the upper end of the mounting base (3) are rotatably connected to support shaft (6), the mounting base (3) and support shaft
(6) it is provided between positioning device (7), the upper end of the support shaft (6) connects group frame (8)；
The positioning device (7) includes the placed channel (701) being arranged in mounting base (3) and is arranged on support shaft (6)
Wedge-shaped positioning groove (702), is provided with positioning pin (703) in the placed channel (701), the tail of the positioning pin (703)
Portion is set with spring (704), and the positioning pin (703) is fastened in positioning groove (702)；
The lower end of the pedestal (2) is rotatably connected to support rod (9), and the lower end of the support rod (9) is connected with three-legged support
(10).
2. a kind of interactive device of English multimedia teaching according to claim 1, it is characterised in that: the shell (1)
Side end face on be provided with viewing window (11), the group frame (8) with watch window (11) size it is identical, the combo box
One side end face of frame (8) is provided with groove, is embedded with multimedia equipment (12) in the groove, the group frame (8) it is another
One side end face is equipped with clipboard (13).
3. a kind of interactive device of English multimedia teaching according to claim 1, it is characterised in that: the positioning groove
(702) support shaft (6) two sides are symmetricly set on, the side of the positioning groove (702) is inclined surface structure, the positioning groove
(702) the other side is right-angle surface structure.
4. a kind of interactive device of English multimedia teaching according to claim 1, it is characterised in that: the mounting base
(3) it is located at the center in shell (1) sideline, the support rod (9) is telescopic gas bar, the top of the three-legged support (10)
End is equipped with brake wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013338.9U CN209460959U (en) | 2019-01-04 | 2019-01-04 | A kind of interactive device of English multimedia teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013338.9U CN209460959U (en) | 2019-01-04 | 2019-01-04 | A kind of interactive device of English multimedia teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209460959U true CN209460959U (en) | 2019-10-01 |
Family
ID=68043693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013338.9U Expired - Fee Related CN209460959U (en) | 2019-01-04 | 2019-01-04 | A kind of interactive device of English multimedia teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209460959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768661A (en) * | 2020-08-03 | 2020-10-13 | 泉州台商投资区源平信息技术有限公司 | Workstation is used in accounting teaching |
| CN112017491A (en) * | 2020-09-08 | 2020-12-01 | 烟台工程职业技术学院(烟台市技师学院) | Electromechanical integrated intelligent teaching device |
-
2019
- 2019-01-04 CN CN201920013338.9U patent/CN209460959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768661A (en) * | 2020-08-03 | 2020-10-13 | 泉州台商投资区源平信息技术有限公司 | Workstation is used in accounting teaching |
| CN112017491A (en) * | 2020-09-08 | 2020-12-01 | 烟台工程职业技术学院(烟台市技师学院) | Electromechanical integrated intelligent teaching 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20210104 |