CN206774018U - One kind teaching sample display device - Google Patents
One kind teaching sample display device Download PDFInfo
- Publication number
- CN206774018U CN206774018U CN201720364745.5U CN201720364745U CN206774018U CN 206774018 U CN206774018 U CN 206774018U CN 201720364745 U CN201720364745 U CN 201720364745U CN 206774018 U CN206774018 U CN 206774018U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- side wall
- display device
- left end
- motor
- Prior art date
- 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 teaching sample display device of realia technical field,Including mounting seat,First expansion link is installed at the top center of the mounting seat,The right side wall of first expansion link is plugged with bolt,The second expansion link is plugged with the top of first expansion link,First expansion link is connected by bolt with the second expansion link,The right side wall of second expansion link is provided with controlling switch,Top cover is installed at the top of second expansion link,The left end of the cap base is provided with illuminating lamp,The left side wall of second expansion link is provided with pole,The left end of the pole is connected with Graphic Panel by bearing pin,The bottom of the Graphic Panel left side wall is provided with baffle plate,The teaching sample display device,Power set are used as by motor,Regulation for Graphic Panel is more convenient,Pass through the mutual cooperation of the first expansion link and the second expansion link,So that highly adjust more convenient.
Description
Technical field
Realia technical field is the utility model is related to, is specially a kind of teaching sample display device.
Background technology
At present, the content of courses and teaching method are more uninteresting, and the study for learner is relatively difficult, and attraction is told somebody what one's real intentions are,
With the opening of the education in university and the promotion of self, student for study mode and show the mode of self progressively
Popularization, existing exhibiting device is mainly wooden or metal fixed mount, and regulation is relatively difficult, therefore, we have proposed one
Kind teaching sample display device.
Utility model content
The purpose of this utility model is to provide a kind of teaching sample display device, to solve to propose in above-mentioned background technology
Existing exhibiting device be mainly wooden or metal fixed mount, adjust the problem of relatively difficult.
To achieve the above object, the utility model provides following technical scheme：One kind teaching sample display device, including peace
Base is filled, the first expansion link is installed at the top center of the mounting seat, the right side wall of first expansion link is plugged with
Bolt, the second expansion link is plugged with the top of first expansion link, first expansion link passes through bolt and
Two expansion links connect, and the right side wall of second expansion link is provided with controlling switch, is provided with the top of second expansion link
Top cover, the left end of the cap base are provided with illuminating lamp, and the left side wall of second expansion link is provided with pole, the pole
Left end Graphic Panel is connected with by bearing pin, the bottom of the Graphic Panel left side wall is provided with baffle plate, the Graphic Panel right side wall
Bottom support frame is connected with by bearing pin, support frame as described above is hollow setting, and the right-hand member of support frame as described above is connected with regulation spiral shell
Mother, the inner chamber transverse splicing of the adjusting nut has screw mandrel, and screw mandrel runs through adjusting nut, and the screw mandrel is adapted to adjusting nut
Connection, the left side wall of second expansion link are provided with spindle housing, and the left end of the spindle housing is connected with motor by rotating shaft, institute
The output shaft left end for stating motor is connected by the right-hand member of shaft coupling and screw mandrel, and the controlling switch is electric with illuminating lamp and motor respectively
Property connection.
Preferably, the left end of the screw mandrel is connected with gear plate, and the external diameter of gear plate is more than the internal diameter of adjusting nut.
Preferably, the right side wall of second expansion link is evenly arranged with positioning hole, and second expansion link passes through positioning
Hole is connected with bolt.
Preferably, the motor is stepper motor, is provided with rotating speed, turning adjuster in the controlling switch, and rotating speed,
Turning adjuster is electrically connected with motor.
Compared with prior art, the beneficial effects of the utility model are：The teaching sample display device, is used as by motor
Power set, the regulation for Graphic Panel is more convenient, passes through the mutual cooperation of the first expansion link and the second expansion link so that high
Degree regulation is more convenient.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 mounting seat, 2 first expansion links, 3 bolts, 4 second expansion links, 5 controlling switches, 6 top covers, 7 are shone
Bright lamp, 8 poles, 9 Graphic Panels, 10 baffle plates, 11 support frames, 12 adjusting nuts, 13 screw mandrels, 14 motors, 15 spindle housing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：One kind teaching sample display device, including installation bottom
Seat 1, the first expansion link 2 is installed at the top center of mounting seat 1, the right side wall of the first expansion link 2 is plugged with bolt
3, the top of the first expansion link 2 is plugged with the second expansion link 4, and the first expansion link 2 is connected by bolt 3 and the second expansion link 4
Connect, the right side wall of the second expansion link 4 is provided with controlling switch 5, and the top of the second expansion link 4 is provided with top cover 6, the bottom of top cover 6
Left end illuminating lamp 7 is installed, the left side wall of the second expansion link 4 is provided with pole 8, and the left end of pole 8 is connected with by bearing pin
Graphic Panel 9, the bottom of the left side wall of Graphic Panel 9 are provided with baffle plate 10, and the bottom of the right side wall of Graphic Panel 9 is connected with support by bearing pin
Frame 11, support frame 11 are hollow setting, and the right-hand member of support frame 11 is connected with adjusting nut 12, and the inner chamber of adjusting nut 12 is laterally inserted
Screw mandrel 13 is connected to, and screw mandrel 13 runs through adjusting nut 12, screw mandrel 13 is adapted to connection, a left side for the second expansion link 4 with adjusting nut 12
Side wall is provided with spindle housing 15, and the left end of spindle housing 15 is connected with motor 14 by rotating shaft, and the output shaft left end of motor 14 passes through
Shaft coupling is connected with the right-hand member of screw mandrel 13, and controlling switch 5 is electrically connected with illuminating lamp 7 and motor 14 respectively.
Wherein, the left end of screw mandrel 13 is connected with gear plate, and the external diameter of gear plate is more than the internal diameter of adjusting nut 12, and second
The right side wall of expansion link 4 is evenly arranged with positioning hole, and the second expansion link 4 is connected by positioning hole with bolt 3, and motor 14 is
Stepper motor, rotating speed, turning adjuster are provided with controlling switch 5, and rotating speed, turning adjuster and motor 14 are electrically connected with.
Operation principle：Bolt 3 is backed out, the height adjusted as needed moves up the second expansion link 4,
After reaching suitable position, screwed in place bolt 3, if the electricity that dark is connected by controlling switch 5 where illuminating lamp 7
Road, light intensity is improved, if desired changes the angle of Graphic Panel 9, connected the circuit where motor 14 by controlling switch 5,
According to the rotating speed in controlling switch 5, turning adjuster, steering and rotating speed to motor 14 are controlled, the output end of motor 14
Rotate and drive screw mandrel 13 to rotate, screw mandrel 13 is cooperated with adjusting nut 12, and adjusting nut 12 is connected with support frame 11, screw mandrel 13
After rotation, it can be relatively moved with adjusting nut 12, so that support frame 11 to the left or moves right, support frame 11 passes through
Bearing pin drives Graphic Panel 9 to move, and Graphic Panel 9 surrounds to be rotated with the bearing pin of the junction of pole 8.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. one kind teaching sample display device, including mounting seat (1), it is characterised in that：In the top of the mounting seat (1)
First expansion link (2) is installed, the right side wall of first expansion link (2) is plugged with bolt (3), and described first stretches at the heart
The second expansion link (4) is plugged with the top of contracting bar (2), first expansion link (2) passes through bolt (3) and the second expansion link
(4) connect, the right side wall of second expansion link (4) is provided with controlling switch (5), the top peace of second expansion link (4)
Equipped with top cover (6), the left end of top cover (6) bottom is provided with illuminating lamp (7), the left side wall peace of second expansion link (4)
Equipped with pole (8), the left end of the pole (8) is connected with Graphic Panel (9), the bottom of Graphic Panel (9) left side wall by bearing pin
Portion is provided with baffle plate (10), and the bottom of Graphic Panel (9) right side wall is connected with support frame (11), support frame as described above by bearing pin
(11) it is hollow setting, the right-hand member of support frame as described above (11) is connected with adjusting nut (12), the inner chamber of the adjusting nut (12)
Transverse splicing has screw mandrel (13), and screw mandrel (13) runs through adjusting nut (12), and the screw mandrel (13) is adapted to adjusting nut (12)
Connection, the left side wall of second expansion link (4) are provided with spindle housing (15), and the left end of the spindle housing (15) is connected by rotating shaft
Motor (14) is connected to, the output shaft left end of the motor (14) is connected by shaft coupling with the right-hand member of screw mandrel (13), the control
(5) are switched to be electrically connected with illuminating lamp (7) and motor (14) respectively.
A kind of 2. teaching sample display device according to claim 1, it is characterised in that：The left end of the screw mandrel (13) connects
Gear plate is connected to, and the external diameter of gear plate is more than the internal diameter of adjusting nut (12).
A kind of 3. teaching sample display device according to claim 1, it is characterised in that：Second expansion link (4)
Right side wall is evenly arranged with positioning hole, and second expansion link (4) is connected by positioning hole with bolt (3).
A kind of 4. teaching sample display device according to claim 1, it is characterised in that：The motor (14) is stepping electricity
Machine, the controlling switch (5) is interior to be provided with rotating speed, turning adjuster, and rotating speed, turning adjuster and motor (14) electrically connect
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364745.5U CN206774018U (en) | 2017-04-06 | 2017-04-06 | One kind teaching sample display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364745.5U CN206774018U (en) | 2017-04-06 | 2017-04-06 | One kind teaching sample display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774018U true CN206774018U (en) | 2017-12-19 |
Family
ID=60630961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720364745.5U Expired - Fee Related CN206774018U (en) | 2017-04-06 | 2017-04-06 | One kind teaching sample display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774018U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447345A (en) * | 2018-03-21 | 2018-08-24 | 程秀英 | A kind of multifunction combined teaching aid convenient for adjusting |
| CN108460998A (en) * | 2018-03-21 | 2018-08-28 | 程秀英 | A kind of measure teaching combined teaching aid |
| CN108851668A (en) * | 2018-07-20 | 2018-11-23 | 佛山科枫文化传播有限公司 | Mechanical drawing teaching is with supplementary show shelf |
| CN108895289A (en) * | 2018-07-26 | 2018-11-27 | 陈功鸿 | A kind of artificial intelligence television mount of angle adjustable |
-
2017
- 2017-04-06 CN CN201720364745.5U patent/CN206774018U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447345A (en) * | 2018-03-21 | 2018-08-24 | 程秀英 | A kind of multifunction combined teaching aid convenient for adjusting |
| CN108460998A (en) * | 2018-03-21 | 2018-08-28 | 程秀英 | A kind of measure teaching combined teaching aid |
| CN108851668A (en) * | 2018-07-20 | 2018-11-23 | 佛山科枫文化传播有限公司 | Mechanical drawing teaching is with supplementary show shelf |
| CN108851668B (en) * | 2018-07-20 | 2020-12-11 | 佛山科枫文化传播有限公司 | Mechanical drawing teaching is with supplementary show shelf |
| CN108895289A (en) * | 2018-07-26 | 2018-11-27 | 陈功鸿 | A kind of artificial intelligence television mount of angle adjustable |
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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: 20171219 Termination date: 20200406 |