CN210574464U - Image demonstration device for teaching - Google Patents
Image demonstration device for teaching Download PDFInfo
- Publication number
- CN210574464U CN210574464U CN201920676902.5U CN201920676902U CN210574464U CN 210574464 U CN210574464 U CN 210574464U CN 201920676902 U CN201920676902 U CN 201920676902U CN 210574464 U CN210574464 U CN 210574464U
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- fixedly connected
- fixed
- image presentation
- presentation apparatus
- motor
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Abstract
The utility model belongs to the technical field of teaching aids, in particular to an image demonstration device for teaching, which comprises a processing device and a transmission device, wherein the processing device comprises a conveyor belt, one side of the conveyor belt is fixedly connected with a fixed block, the upper surface of the fixed block is provided with a rectangular groove, a fixed ring is fixedly connected above the fixed block, and data paper is arranged inside the rectangular groove and the fixed ring; the transmission device comprises a fixed frame, and a bearing is fixedly connected to the inner bottom wall of the fixed frame. This image presentation device for teaching places the data paper in rectangular channel and the retaining ring, can conveniently fix the data paper, can conveniently show the content on the data paper again and watch for the student, through the setting of bearing, pivot and motor, when using, starter motor, the motor drives the pivot and rotates, and then makes the pivot drive the conveyer belt and rotate, and the conveyer belt can drive the data paper and rotate, has improved student's enthusiasm, and then makes student's study enthusiasm stronger.
Description
Technical Field
The utility model belongs to the technical field of teaching aid, concretely relates to image presentation device for teaching.
Background
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the quality of the students to be improved, so that the students become people required by the society, along with the development of the society, the teachers usually need to use an image processing and transmitting device during teaching, and the image processing and transmitting device has the defects of higher cost and lower learning enthusiasm of the students.
The prior art has the following problems:
1. the defects of high cost and low learning enthusiasm of students exist;
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an image presentation device for teaching has the lower and higher characteristics of student's study enthusiasm of cost.
In order to achieve the above object, the utility model provides a following technical scheme: an image demonstration device for teaching comprises a processing device and a transmission device; the processing device comprises a conveyor belt, one side of the conveyor belt is fixedly connected with a fixed block, the upper surface of the fixed block is provided with a rectangular groove, a fixed ring is fixedly connected above the fixed block, and data paper is arranged inside the rectangular groove and the fixed ring; the transmission device comprises a fixed frame, wherein a bearing is fixedly connected to the inner bottom wall of the fixed frame, a rotating shaft is fixedly connected to the inside of the bearing, one end of the rotating shaft is fixedly connected with the output end of a motor, a motor fixing box is fixedly connected to the outer surface of the motor, fixing pieces are fixedly connected to the two sides of the motor fixing box, and one side of each fixing piece is fixedly connected with the fixed frame through screws.
In order to make things convenient for the teacher of co-altitude to use, conduct the utility model relates to an image presentation device for teaching is preferred, the equal fixedly connected with telescopic link in the left and right sides of fixed frame lower surface, the fixing base has been cup jointed to the surface of telescopic link one end.
In order to make the transport of being convenient for, as the utility model relates to an image presentation device for teaching is preferred, the bottom fixedly connected with backup pad of fixing base, the equal fixedly connected with universal wheel in both sides about the backup pad lower surface.
In order to make the convenience dismantle the go-between, conduct the utility model relates to an image presentation device for teaching is preferred, the equal fixedly connected with connection piece in both sides of backup pad, one side fixedly connected with threaded rod of connection piece, the surface threaded connection of threaded rod has the go-between.
In order to make the effect that plays the support, as the utility model relates to an image presentation device for teaching is preferred, peg graft in the inside of go-between has the bracing piece, the one end fixedly connected with unable adjustment base of bracing piece, the other end fixedly connected with card of bracing piece.
In order to make improve this device steadiness, as the utility model relates to an image presentation device for teaching is preferred, the screw hole has been seted up to the surface of go-between, the inside threaded connection of screw hole has the bolt.
In order to make play radiating effect, conduct the utility model relates to an image presentation device for teaching is preferred, the louvre has been seted up to one side of the fixed case of motor, the quantity of louvre is a plurality of, and a plurality of the louvre distance between two liang equals.
In order to make the transport of being convenient for, as the utility model relates to an image presentation device for teaching is preferred, one side fixedly connected with rectangle piece of fixed frame, one side fixedly connected with pull rod of fixed frame is kept away from to the rectangle piece.
In order to make the effect of convenient show play, as the utility model relates to an image presentation device for teaching is preferred, the conveyer belt sets up the surface at the pivot.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, through setting up the conveyer belt, the fixed block, the rectangular channel, solid fixed ring and data paper, when its cooperation is used, place rectangular channel and fixed ring with the data paper in, can conveniently fix the data paper, can conveniently show the content on the data paper again and watch for the student, through the bearing, the setting of pivot and motor, when using, the starter motor, the motor drives the pivot and rotates, and then make the pivot drive the conveyer belt and rotate, the conveyer belt can drive the data paper and rotate, student's enthusiasm has been improved, and then make student's study enthusiasm stronger, and this device is lower because of the lower article of cost makes this device cost on the market is adopted to be because of structural component.
2. The utility model discloses, through setting up connection piece, threaded rod, go-between, bracing piece, unable adjustment base, card and bolt, after carrying this device to assigned position, make unable adjustment base contact with ground, revolve wrong bolt, make the one end of bolt contact with the bracing piece, can fix the bracing piece, and then reach the effect that improves this device steadiness.
3. The utility model discloses, through setting up backup pad and universal wheel, when carrying this device, the user stimulates the pull rod, and then makes this device remove, and the setting of universal wheel can the person of facilitating the use stimulate this device, labour saving and time saving, and the person of facilitating the use uses, the transport of being convenient for.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the formal cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the structure of the universal wheel of the present invention;
FIG. 4 is a schematic view of the rectangular groove structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2;
fig. 7 is an enlarged schematic structural view of the point C in fig. 1 according to the present invention.
In the figure: 1. a conveyor belt; 2. a fixed block; 3. a rectangular groove; 4. a fixing ring; 5. a document paper; 6. A fixing frame; 7. a bearing; 8. a rotating shaft; 9. a motor; 10. a motor fixing box; 11. a fixing sheet; 12. a screw; 13. a telescopic rod; 14. a fixed seat; 15. a support plate; 16. a universal wheel; 17. connecting sheets; 18. a threaded rod; 19. a connecting ring; 20. a support bar; 21. a fixed base; 22. a card; 23. a bolt; 24. a rectangular sheet; 25. a pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-7, the present invention provides the following technical solutions: the processing device comprises a conveyor belt 1, wherein one side of the conveyor belt 1 is fixedly connected with a fixed block 2, the upper surface of the fixed block 2 is provided with a rectangular groove 3, a fixed ring 4 is fixedly connected above the fixed block 2, and data paper 5 is arranged inside the rectangular groove 3 and the fixed ring 4;
transmission device, including fixed frame 6, the interior diapire fixedly connected with bearing 7 of fixed frame 6, the inside fixedly connected with pivot 8 of bearing 7, the one end of pivot 8 and the output fixed connection of motor 9, the outer fixed surface of motor 9 is connected with motor fixing box 10, the equal fixedly connected with stationary blade 11 in both sides of motor fixing box 10, screw 12 and fixed frame 6 fixed connection are passed through to one side of stationary blade 11.
In this embodiment: place the data paper rectangular channel 3 and solid fixed ring 4 in, can conveniently fix data paper 5, can conveniently watch for the student with the content show on the data paper 5 again, through bearing 7, the setting of pivot 8 and motor 9, when using, starter motor 9, motor 9 drives pivot 8 and rotates, and then make pivot 8 drive conveyer belt 1 rotate, conveyer belt 1 can drive data paper 5 and rotate, the enthusiasm of student has been improved, and then make student's study enthusiasm stronger.
Specifically, the equal fixedly connected with telescopic link 13 in the left and right sides of fixed frame 6 lower surface, the surface of telescopic link 13 one end has cup jointed fixing base 14.
In this embodiment: the telescopic link 13 can conveniently adjust the distance between backup pad 15 and the fixed frame 1, can make things convenient for the teacher of co-altitude not to use, has improved the application scope of this device.
Specifically, the bottom end of the fixing seat 14 is fixedly connected with a supporting plate 15, and the left side and the right side of the lower surface of the supporting plate 15 are fixedly connected with universal wheels 16.
In this embodiment: the user pulls the pull rod 25, and then makes this device remove, and the setting of universal wheel 16 can the person of facilitating the use pull this device, and labour saving and time saving, the person of facilitating the use uses, is convenient for carry.
Specifically, the two sides of the supporting plate 15 are fixedly connected with connecting pieces 17, one side of each connecting piece 17 is fixedly connected with a threaded rod 18, and the outer surface of each threaded rod 18 is in threaded connection with a connecting ring 19.
In this embodiment: the threaded rod 18 facilitates removal of the attachment ring 19.
Specifically, a support rod 20 is inserted into the connection ring 19, one end of the support rod 20 is fixedly connected with a fixed base 21, and the other end of the support rod 20 is fixedly connected with a clamping piece 22.
In this embodiment: the support rod 20 plays a role of support.
Specifically, the outer surface of the connection ring 19 is provided with a threaded hole, and a bolt 23 is connected to the inner thread of the threaded hole.
In this embodiment: after the device is conveyed to a designated position, the fixed base 21 is contacted with the ground, the bolt 23 is screwed, one end of the bolt 23 is contacted with the supporting rod 20, the supporting rod 20 can be fixed, and the effect of improving the stability of the device is achieved.
Specifically, heat dissipation holes are formed in one side of the motor fixing box 10, the number of the heat dissipation holes is a plurality, and the distances between every two of the heat dissipation holes are equal.
In this embodiment: the heat dissipation holes can discharge heat generated by the operation of the motor 9 to the outside.
Specifically, one side of the fixing frame 6 is fixedly connected with a rectangular sheet 24, and one side of the rectangular sheet 24 far away from the fixing frame 6 is fixedly connected with a pull rod 25.
In this embodiment: the pull rod 25 serves to facilitate pulling of the device.
Specifically, the conveyor belt 1 is disposed on the outer surface of the rotating shaft 8.
In this embodiment: the conveyor belt 1 plays a role in convenient display.
The utility model discloses a theory of operation and use flow: place the data paper rectangular channel 3 and solid fixed ring 4 in, can conveniently fix data paper 5, can conveniently watch for the student with the content show on the data paper 5 again, through bearing 7, the setting of pivot 8 and motor 9, when using, starter motor 9, motor 9 drives pivot 8 and rotates, and then makes pivot 8 drive conveyer belt 1 rotate, and conveyer belt 1 can drive data paper 5 and rotate, has improved student's enthusiasm, and then makes student's study enthusiasm stronger.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An image demonstration apparatus for teaching, characterized in that: comprises a processing device and a transmission device; the processing device comprises a conveyor belt (1), one side of the conveyor belt (1) is fixedly connected with a fixed block (2), the upper surface of the fixed block (2) is provided with a rectangular groove (3), a fixed ring (4) is fixedly connected above the fixed block (2), and data paper (5) is arranged inside the rectangular groove (3) and the fixed ring (4); transmission device is including fixed frame (6), interior diapire fixedly connected with bearing (7) of fixed frame (6), the inside fixedly connected with pivot (8) of bearing (7), the one end of pivot (8) and the output fixed connection of motor (9), the outer fixed surface of motor (9) is connected with motor fixing box (10), the equal fixedly connected with stationary blade (11) in both sides of motor fixing box (10), screw (12) and fixed frame (6) fixed connection are passed through to one side of stationary blade (11).
2. An instructional image presentation apparatus according to claim 1, wherein: the left side and the right side of the lower surface of the fixing frame (6) are fixedly connected with telescopic rods (13), and fixing seats (14) are sleeved on the outer surfaces of one ends of the telescopic rods (13).
3. An instructional image presentation apparatus according to claim 2, wherein: the bottom fixedly connected with backup pad (15) of fixing base (14), equal fixedly connected with universal wheel (16) in both sides about backup pad (15) lower surface.
4. An instructional image presentation apparatus according to claim 3, wherein: the supporting plate is characterized in that connecting pieces (17) are fixedly connected to the two sides of the supporting plate (15), a threaded rod (18) is fixedly connected to one side of each connecting piece (17), and a connecting ring (19) is connected to the outer surface of each threaded rod (18) in a threaded mode.
5. An instructional image presentation apparatus according to claim 4, wherein: the support rod (20) is inserted into the connecting ring (19), one end of the support rod (20) is fixedly connected with the fixed base (21), and the other end of the support rod (20) is fixedly connected with the clamping piece (22).
6. An instructional image presentation apparatus according to claim 4, wherein: the outer surface of the connecting ring (19) is provided with a threaded hole, and the inner thread of the threaded hole is connected with a bolt (23).
7. An instructional image presentation apparatus according to claim 1, wherein: one side of the motor fixing box (10) is provided with a plurality of heat dissipation holes, and the distances between every two heat dissipation holes are equal.
8. An instructional image presentation apparatus according to claim 1, wherein: one side fixedly connected with rectangle piece (24) of fixed frame (6), one side fixedly connected with pull rod (25) of fixed frame (6) are kept away from to rectangle piece (24).
9. An instructional image presentation apparatus according to claim 1, wherein: the conveying belt (1) is arranged on the outer surface of the rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676902.5U CN210574464U (en) | 2019-05-13 | 2019-05-13 | Image demonstration device for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676902.5U CN210574464U (en) | 2019-05-13 | 2019-05-13 | Image demonstration device for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210574464U true CN210574464U (en) | 2020-05-19 |
Family
ID=70633844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676902.5U Expired - Fee Related CN210574464U (en) | 2019-05-13 | 2019-05-13 | Image demonstration device for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210574464U (en) |
-
2019
- 2019-05-13 CN CN201920676902.5U patent/CN210574464U/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: 20200519 Termination date: 20210513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |