CN208922549U - A kind of university's elective course self-study device - Google Patents
A kind of university's elective course self-study device Download PDFInfo
- Publication number
- CN208922549U CN208922549U CN201821095960.0U CN201821095960U CN208922549U CN 208922549 U CN208922549 U CN 208922549U CN 201821095960 U CN201821095960 U CN 201821095960U CN 208922549 U CN208922549 U CN 208922549U
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- welded
- university
- shell
- seat board
- holder
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Abstract
The utility model discloses a kind of university's elective courses to learn by oneself device, including shell, demarcation plate is welded between the top and bottom end two sides inner wall of the shell, multiple seat boards are welded between the two sides inner wall of shell, the top two sides of seat board are welded with two supporting blocks, one of supporting block on seat board is rotatably equipped with screw rod by bearing, screw rod passes through screw thread and is movably installed with movable block, movable block is welded with link block, the top of each seat board is equipped with holder, holder is between demarcation plate, and demarcation plate begins with multiple long openings, and opening is located at the top of seat board, one end of link block is each passed through long opening and is fixedly mounted with holder.The utility model design structure is reasonable, easy to operate, easy to use, is started by identity card, improves the safety of study article, so that student facilitates in use, improves learning interest.
Description
Technical field
The utility model relates to facility for study technical fields more particularly to a kind of university's elective course to learn by oneself device.
Background technique
Present university student only goes to consult reference materials or go to consult teacher when study elective course needs to review one's lessons by oneself to library,
But it is all not very convenient, library, which consults reference materials, sometimes needs with many times for a long time, are wasted, and elective course learns by oneself device
As a kind of high-tech study coach tool, increasingly by the concern of consumer, many college students 's can all consider to choose
One elective course learns by oneself device and helps oneself to play better achievement in the elective course of new academic year.
It is inconvenient when existing self-study device uses, and sharing functionality is not perfect, so that student's academic environment is limited.
Utility model content
Purpose of the utility model is to solve existing self-study device disadvantage inconvenient for use, and a kind of university proposed
Elective course learns by oneself device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of university's elective course self-study device, including shell, are welded between the top and bottom end two sides inner wall of the shell
It is connected to demarcation plate, multiple seat boards are welded between the two sides inner wall of shell, the top two sides of seat board are welded with two supporting blocks,
One of supporting block on seat board is rotatably equipped with screw rod by bearing, and screw rod passes through screw thread and is movably installed with movable block,
Movable block is welded with link block, and the top of each seat board is equipped with holder, and holder is between demarcation plate, and demarcation plate is opened
There are multiple long openings in beginning, and opening is located at the top of seat board, and it is solid with holder that one end of link block is each passed through long opening
Dingan County's dress, multiple seat plate on both sides are rotatably equipped with the rotating bar being vertically arranged commonly through bearing, and one end of screw rod opens up
There is a rectangular opening, seat board wears that there are two guide rods close to the supporting block activity of rotating bar, and one end of guide rod is welded with irony jointly
The middle position of mounting blocks, mounting blocks is rotatably equipped with drive rod by bearing, and one end of drive rod is extended to across supporting block
In the rectangular opening of screw rod, one end of drive rod and the wall body sliding contact of rectangular opening, and one end of drive rod is also rectangular configuration,
The body of rod of guide rod is arranged with spring, and spring is between supporting block and mounting blocks, and there are two the side fixed installations of supporting block
Electromagnet, guide rod are located between two electromagnet.
Preferably, the other end of the drive rod is fixedly installed with the first friction pulley, and the body of rod of rotating bar is fixedly installed with
Multiple second friction pulleys, and the second friction pulley matches with the first friction pulley respectively, the work of the first friction pulley and the second friction pulley
Making face is coarse structure.
Preferably, the bottom end inner wall of the shell is fixedly mounted there are two motor, the output shaft of motor respectively with rotating bar
Bottom end be fixedly connected.
Preferably, the shell is equipped with door by hinge far from the side of rotating bar.
Preferably, the bottom end inner wall of the holder is fixedly installed with varistor.
Preferably, the side outer wall of the shell is fixedly installed with the identity card inductor of model XH-FDX3S.
The beneficial effects of the utility model are:
1, by the self-study device of design, the books or tablet computer for enabling to school to allot are placed on holder
It is interior, and when student needs to learn with identity card brush identity card inductor, so that holder be released, student can be borrowed, and not had
There is identity card that cannot open, to improve the safety of article；
2, the apparatus structure designed can be realized driving mechanism and drive multiple mechanisms operations, thus save manufacture at
This；
The design is structurally reasonable, easy to operate, easy to use, is started by identity card, improves the safety of study article,
So that student facilitates in use, learning interest is improved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of university's elective course learn by oneself device main view half section structure diagram；
Fig. 2 be the utility model proposes a kind of university's elective course learn by oneself device right view broken section structural schematic diagram；
Fig. 3 be the utility model proposes a kind of university's elective course learn by oneself device A at enlarged structure schematic diagram.
In figure: 1 shell, 2 screw rods, 3 movable blocks, 4 supporting blocks, 5 link blocks, 6 demarcation plates, 7 holders, 8 seat boards, 9 pressure-sensitive
Resistance, 10 rotating bars, 11 motors, 12 drive rods, 13 electromagnet, 14 springs, 15 mounting blocks, 16 guide rods.
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.
Referring to Fig.1-3, a kind of university's elective course learns by oneself device, including shell 1, the top of shell 1 and bottom end two sides inner wall
Between be welded with demarcation plate 6, multiple seat boards 8 are welded between the two sides inner wall of shell 1, the top two sides of seat board 8 are welded
There are two supporting block 4, one of supporting block 4 on seat board 8 is rotatably equipped with screw rod 2 by bearing, and screw rod 2 passes through screw thread
It is movably installed with movable block 3, movable block 3 is welded with link block 5, and the top of each seat board 8 is equipped with holder 7, and holder 7
Between demarcation plate 6, and demarcation plate 6 begins with multiple long openings, and is open and is located at the top of seat board 8, and the one of link block 5
End is each passed through long opening and is fixedly mounted with holder 7, and multiple 8 two sides of seat board are rotatably equipped with commonly through bearing to be set vertically
The rotating bar 10 set, one end of screw rod 2 offer rectangular opening, and seat board 8 is equipped with two close to 4 activity of supporting block of rotating bar 10
A guide rod 16, one end of guide rod 16 are welded with the mounting blocks 15 of irony jointly, and the middle position of mounting blocks 15 is rotated by bearing
Drive rod 12 is installed, one end of drive rod 12 passes through supporting block 4 and extends in the rectangular opening of screw rod 2, one end of drive rod 12
With the wall body sliding contact of rectangular opening, and one end of drive rod 12 is also rectangular configuration, and the body of rod of guide rod 16 is arranged with spring
14, spring 14 is between supporting block 4 and mounting blocks 15, and there are two electromagnet 13, guide rods 16 for the side fixed installation of supporting block 4
Between two electromagnet 13.
In the present embodiment, the bottom end inner wall of shell 1 is also fixedly installed with the controller of model SPC-STW-S0402CTR,
And having the control program preset inside controller, motor 11 uses model OT-RK-750 (775), and varistor 9 uses type
Number be B72214S321K101V87, electromagnet 13 use the common small-sized electromagnet in market, identity card inductor, electromagnet 13, pressure
Quick resistance 9 and motor 11 are connect by conducting wire with controller, and the installation of 1 inner wall of Wire stick shell, controller is by conducting wire and outside
If host connection, and have in holder 7 learn by oneself material when can oppress varistor 9, do not oppressed when not learning by oneself material, by
It presses or can all transmit different electric signals when not being pressurized to controller, controller can voluntarily analyze signal, open door, identity
Controller can be transferred to for the information integration of identity card, so that control by the information of electromagnetic induction identity card by demonstrate,proving inductor
Device starter motor 11 rotates forward, and motor 11 drives rotating bar 10 and the rotation of the second friction pulley, so that controller will start one of them
There is the electromagnet 13 for learning by oneself material to disconnect power supply in holder 7 and loses magnetic force, thus under action from the spring 14, so that mounting blocks
15 the first friction blocks of promotion are contacted with the second friction block, drive drive rod 12 to rotate under the action of frictional force, due to drive rod
12 and screw rod 2 connection type, the rotation of screw rod 2 is able to drive when enabling drive rod 12 to do stretching motion, but rotating, from
And screw rod 2 drives movable block 3 to move horizontally, so that holder 7 be released, then motor 11 stops operating, then brushes identity
Inductor is demonstrate,proved, so that controller starter motor 11 inverts, so that holder 7 be packed up, rear motor 11 is packed up and stops, electromagnet 13
Power supply is connected, and the ID card information where taking article away is transferred to host record by identity card inductor.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of university's elective course learns by oneself device, including shell (1), which is characterized in that the top and bottom end two of the shell (1)
It is welded with demarcation plate (6), is welded between the two sides inner wall of shell (1) multiple seat boards (8) between the inner wall of side, seat board (8)
Top two sides are welded with two supporting blocks (4), and one of supporting block (4) on seat board (8) is rotatably equipped with by bearing
Screw rod (2), screw rod (2) are movably installed with movable block (3) by screw thread, and movable block (3) is welded with link block (5), Mei Gezuo
The top of plate (8) is equipped with holder (7), and holder (7) is located between demarcation plate (6), and demarcation plate (6) begins with multiple length
Opening, and opening is located at the top of seat board (8), it is fixed with holder (7) that one end of link block (5) is each passed through long opening
Installation, multiple seat board (8) two sides are rotatably equipped with the rotating bar (10) being vertically arranged commonly through bearing, and the one of screw rod (2)
End offers rectangular opening, and supporting block (4) activity of seat board (8) close to rotating bar (10) wears that there are two guide rod (16), guide rods
(16) one end is welded with the mounting blocks (15) of irony jointly, and the middle position of mounting blocks (15) is rotatably equipped with biography by bearing
Lever (12), one end of drive rod (12) pass through supporting block (4) and extend in the rectangular opening of screw rod (2), and the one of drive rod (12)
The wall body sliding contact at end and rectangular opening, and one end of drive rod (12) is also rectangular configuration, the body of rod of guide rod (16) is arranged
Have spring (14), spring (14) is located between supporting block (4) and mounting blocks (15), and the side of supporting block (4) is fixedly installed with two
A electromagnet (13), guide rod (16) are located between two electromagnet (13).
2. a kind of university's elective course according to claim 1 learns by oneself device, which is characterized in that the drive rod (12) it is another
One end is fixedly installed with the first friction pulley, and the body of rod of rotating bar (10) is fixedly installed with multiple second friction pulleys, and the second friction
Wheel matches with the first friction pulley respectively, and the working face of the first friction pulley and the second friction pulley is coarse structure.
3. a kind of university's elective course according to claim 1 learns by oneself device, which is characterized in that the bottom end of the shell (1)
Inner wall is fixedly mounted there are two motor (11), and the output shaft of motor (11) is fixedly connected with the bottom end of rotating bar (10) respectively.
4. a kind of university's elective course according to claim 1 learns by oneself device, which is characterized in that the shell (1) is separate to be turned
The side of lever (10) is equipped with door by hinge.
5. a kind of university's elective course according to claim 1 learns by oneself device, which is characterized in that the bottom of the holder (7)
End inner wall is fixedly installed with varistor (9).
6. a kind of university's elective course according to claim 1 learns by oneself device, which is characterized in that the side of the shell (1)
Outer wall is fixedly installed with the identity card inductor of model XH-FDX3S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095960.0U CN208922549U (en) | 2018-07-11 | 2018-07-11 | A kind of university's elective course self-study device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095960.0U CN208922549U (en) | 2018-07-11 | 2018-07-11 | A kind of university's elective course self-study device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922549U true CN208922549U (en) | 2019-05-31 |
Family
ID=66693915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821095960.0U Expired - Fee Related CN208922549U (en) | 2018-07-11 | 2018-07-11 | A kind of university's elective course self-study device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292486A (en) * | 2020-03-09 | 2020-06-16 | 安康学院 | Library information-based service equipment |
-
2018
- 2018-07-11 CN CN201821095960.0U patent/CN208922549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292486A (en) * | 2020-03-09 | 2020-06-16 | 安康学院 | Library information-based service equipment |
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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: 20190531 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |