CN209514957U - A kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken - Google Patents
A kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken Download PDFInfo
- Publication number
- CN209514957U CN209514957U CN201822126731.7U CN201822126731U CN209514957U CN 209514957 U CN209514957 U CN 209514957U CN 201822126731 U CN201822126731 U CN 201822126731U CN 209514957 U CN209514957 U CN 209514957U
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- containing box
- sliding
- rotating
- table apparatus
- protection type
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Abstract
The utility model discloses a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken, including containing box, the top side of the containing box is equipped with cover board by articulate, the same sliding panel is slidably fitted on the two sides inner wall of containing box, the top side of sliding panel is placed with device noumenon, the lower section of hinge is equipped with the support rod being fixedly mounted on containing box side, support rod is rotatably equipped with oscillating rod far from one end of containing box, the top side of the cover board is fixedly installed with fixed block, fixed block is fixedly installed with rotation seat close to the side of support rod, the side of rotation seat is fixedly installed with rotation axis.The utility model structure is simple; opening cover board aloows device noumenon to move out outside containing box; to change the common mode that hand is put in taking device ontology in containing box; so that device noumenon takes enhanced convenience; it also plays a very good protection simultaneously to device noumenon, meets the demand of people.
Description
Technical field
The utility model relates to mathematical education technical field more particularly to a kind of protection type mathematical probabilities religions convenient for taking
Rotating-table apparatus.
Background technique
To the instruction in terms of with probability in mathematical education, teachers are often that specific probability graph is drawn on blackboard
Shape has fewer parts to design by turntable and carries out Probability Teaching, but current teaching is inconvenient to use with probability turntable, uses
Later storage protection cannot be timely placed, damage is be easy to cause, influences using effect, reduces quality of instruction.
Publication No. CN207781023U discloses a kind of rotating-table apparatus for facilitating mathematical probabilities teaching, is related to mathematics religion
Technical field is learned, this facilitates the rotating-table apparatus of mathematical probabilities teaching, including shell and support base, and the inner wall of the shell is fixed
It is connected with partition, offers first through hole, the second through-hole and third through-hole, and first through hole, second on the partition respectively
Through-hole is connected to third through-hole, and the inner wall bottom of the bottom of the support base and the second through-hole overlaps, the top of the support base
It is fixedly connected with link block, is fixedly connected with hollow cylinder at the top of the link block, due to the space in containing box in this device
It is more narrow, when needing taking device ontology, needs to put in hand in containing box and take out device noumenon, this just gives device sheet
Taking for body causes inconvenience, while may be because the narrow space in containing box, when taking, is easy to squeeze device noumenon
Bad, there are improved spaces.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and propose a kind of convenient for taking
The rotating-table apparatus of protection type mathematical probabilities teaching.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken, including containing box, the containing box
Top side is equipped with cover board by articulate, is slidably fitted with the same sliding panel on the two sides inner wall of containing box, sliding panel
Top side is placed with device noumenon, and the lower section of hinge is equipped with the support rod being fixedly mounted on containing box side, and support rod is far from receipts
Receiving one end of case is rotatably equipped with oscillating rod, and the top side of the cover board is fixedly installed with fixed block, and fixed block is close to support rod
Side is fixedly installed with rotation seat, and the side of rotation seat is fixedly installed with rotation axis, and movable sleeve is connected to catch bar in rotation axis, pushes away
One end of lever is rotatably installed on the top of oscillating rod, and the bottom end of oscillating rod is rotatably equipped with mobile bar, the side of containing box
Moving hole, the V-type bar that one end of mobile bar is run through mobile bar and is rotatably equipped in containing box, V-type are offered on inner wall
The side of bar is rotatably installed on the side inner wall of containing box, and the side of V-type bar is fixedly installed with sliding axle, is slided on sliding axle
It is socketed with connecting rod, the bottom side of the sliding panel is slidably fitted with sliding block, and the side of sliding block is fixedly installed with installation axle, connecting rod
Side offer through-hole, through-hole is run through in one end of installation axle.
Preferably, sliding groove is offered on the two sides inner wall of the containing box, the two sides of sliding panel are slidably installed respectively
In two sliding grooves.
Preferably, the bottom side of the sliding panel offers sliding slot, and the top side of sliding block extends in sliding slot.
Preferably, the side of the connecting rod offers sliding eye, and sliding eye is run through in one end of sliding axle.
Preferably, the side of the rotation seat offers rotation hole, and rotation hole is run through in one end of rotation axis.
Preferably, the side of the cover board is rotatably equipped with U-shaped bar, and the side of containing box offers card slot, the bottom of U-shaped bar
End extends in card slot, and U-shaped bar and cover board side close to each other are fixedly installed with the same spring.
Preferably, handle slot is offered on the fixed block, is equipped with anti-skid chequer in handle slot.
Preferably, the bottom side corner location of the containing box is movably installed with idler wheel, and idler wheel is made of rubber material.
Preferably, the side of the V-type bar offers movable span, and fixing axle is movably installed in sliding eye, fixing axle
One end is fixedly mounted on the side inner wall of containing box.
Preferably, the top side of the sliding panel is movably installed with silica-gel antiskid pad, the top side of silica-gel antiskid pad and device sheet
The bottom side of body is in contact.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, in taking device ontology, U-shaped bar 25 is rotated first, so that its bottom end is detached from card slot 26, then
Pull fixed block 9 that cover board 2 is rotated, fixed block 9 rotates rotation seat 10, and rotation seat 10 passes through rotation axis
12 drive catch bar 8 to rotate, and the rotation of catch bar 8 pushes driven rod 7 to rotate, and the rotation of driven rod 7 pushes mobile bar 14 mobile, mobile
Bar 14 is mobile to push V-type bar 16 to rotate in fixing axle 15, can drive the rotation of V-type bar 16 to realize cover board 2 and open
Purpose pushes connecting rod 21 mobile while V-type bar 16 rotates by sliding axle 24, and connecting rod 21 is mobile to be pushed away by installation axle 20
Movable slider 19 is mobile, and sliding block 19 is mobile to drive sliding panel 4 mobile, so that 4 driving device ontology 5 of sliding panel moves out storage
Outside case 1, so that realizing can release device noumenon 5 outside containing box 1 while V-type bar 16 rotates, consequently facilitating taking；
The utility model structure is simple, opens cover board and device noumenon is aloowed to move out outside containing box, to change
The common mode that hand is put in taking device ontology in containing box is become, so that device noumenon takes enhanced convenience, together
When also play a very good protection to device noumenon, meet the demand of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken knot
Structure schematic diagram；
Fig. 2 be the utility model proposes a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken figure
The structural schematic diagram of part A in 1；
Fig. 3 be the utility model proposes a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken figure
The structural schematic diagram of part B in 1.
In figure: 1 containing box, 2 cover boards, 3 sliding grooves, 4 sliding panels, 5 device noumenons, 6 support rods, 7 oscillating rods, 8 catch bars,
9 fixed blocks, 10 rotation seats, 11 rotation holes, 12 rotation axis, 13 moving hole, 14 mobile bars, 15 fixing axles, 16 V-type bars, 17 activities
Hole, 18 sliding slots, 19 sliding blocks, 20 installation axles, 21 connecting rods, 22 through-holes, 23 sliding eyes, 24 sliding axles, 25 U-shaped bars, 26 card slots.
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 rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken, including containing box 1 are received
Receiving the top side of case 1 is equipped with cover board 2 by articulate, is slidably fitted with the same sliding panel on the two sides inner wall of containing box 1
4, the top side of sliding panel 4 is placed with device noumenon 5, and the lower section of hinge is equipped with the support rod being fixedly mounted on 1 side of containing box
6, support rod 6 is rotatably equipped with oscillating rod 7 far from one end of containing box 1, and the top side of cover board 2 is fixedly installed with fixed block 9, fixed
Block 9 is fixedly installed with rotation seat 10 close to the side of support rod 6, and the side of rotation seat 10 is fixedly installed with rotation axis 12, rotation
Movable sleeve is connected to catch bar 8 on axis 12, and one end of catch bar 8 is rotatably installed on the top of oscillating rod 7, the bottom end of oscillating rod 7
It is rotatably equipped with mobile bar 14, moving hole 13 is offered on the side inner wall of containing box 1, moving hole is run through in one end of mobile bar 14
13 and the V-type bar 16 that is rotatably equipped in containing box 1, the side of V-type bar 16 is rotatably installed in the side inner wall of containing box 1
On, the side of V-type bar 16 is fixedly installed with sliding axle 24, and sliding sleeve is connected to connecting rod 21, the bottom side of sliding panel 4 on sliding axle 24
It is slidably fitted with sliding block 19, the side of sliding block 19 is fixedly installed with installation axle 20, and the side of connecting rod 21 offers through-hole 22, peace
One end of dress axis 20 rotates U-shaped bar 25 when it is desired to be used through through-hole 22, its bottom end is made to be detached from card slot 26, then pulls solid
Determining block 9 rotates cover board 2, and fixed block 9 rotates rotation seat 10, and rotation seat 10 is driven by rotation axis 12
Catch bar 8 rotates, and the rotation of catch bar 8 pushes driven rod 7 to rotate, and the rotation of driven rod 7 pushes mobile bar 14 mobile.
Sliding groove 3 is offered on the two sides inner wall of containing box 1, the two sides of sliding panel 4 are slidably mounted on two cunnings respectively
In dynamic slot 3, the bottom side of sliding panel 4 offers sliding slot 18, and the top side of sliding block 19 extends in sliding slot 18, and the side of connecting rod 21 is opened
Equipped with sliding eye 23, sliding eye 23 is run through in one end of sliding axle 24, and the side of rotation seat 10 offers rotation hole 11, rotation axis 12
One end run through rotation hole 11, the side of cover board 2 is rotatably equipped with U-shaped bar 25, and the side of containing box 1 offers card slot 26, U-shaped
The bottom end of bar 25 extends in card slot 26, and U-shaped bar 25 is fixedly installed with the same spring with the side close to each other of cover board 2, Gu
To determine to offer handle slot on block 9, anti-skid chequer is equipped in handle slot, the bottom side corner location of containing box 1 is movably installed with idler wheel,
Idler wheel is made of rubber material, and the side of V-type bar 16 offers movable span 17, and fixing axle 15 is movably installed in movable span 17,
One end of fixing axle 15 is fixedly mounted on the side inner wall of containing box 1, and the top side of sliding panel 4 is movably installed with silica-gel antiskid
Pad, the top side of silica-gel antiskid pad are in contact with the bottom side of device noumenon 5, and mobile bar 14 is mobile to push V-type bar 16 in fixing axle 15
Upper rotation pushes connecting rod 21 mobile while V-type bar 16 rotates by sliding axle 24, and connecting rod 21 is mobile to pass through installation axle 20
Push sliding block 19 mobile, sliding block 19 is mobile to drive sliding panel 4 mobile, so that 4 driving device ontology 5 of sliding panel moves out receipts
Receive outside case 1, can use device ontology 5, storage when, cover board 2 is closed, so that device noumenon 5 is accommodated into containing box 1
It is interior, while fixed block 9 can be used as handle, the setting of idler wheel is just moved with it.
Working principle: when it is desired to be used, rotating U-shaped bar 25, its bottom end is made to be detached from card slot 26, then pulls fixed block 9
So that cover board 2 rotates, fixed block 9 rotates rotation seat 10, and rotation seat 10 is driven by rotation axis 12 and pushed
Bar 8 rotates, and the rotation of catch bar 8 pushes driven rod 7 to rotate, and the rotation of driven rod 7 pushes mobile bar 14 mobile, and the movement of mobile bar 14 pushes away
Dynamic V-type bar 16 rotates in fixing axle 15, pushes connecting rod 21 mobile by sliding axle 24 while V-type bar 16 rotates, connection
Bar 21 is mobile to push sliding block 19 mobile by installation axle 20, and sliding block 19 is mobile to drive sliding panel 4 mobile, so that sliding panel 4
Driving device ontology 5 moves out outside containing box 1, can use device ontology 5, storage when, close cover board 2 so that dress
It sets ontology 5 to be accommodated into containing box 1, while fixed block 9 can be used as handle, the setting of idler wheel is just moved with it.
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 (10)
1. a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken, including containing box (1), which is characterized in that
The top side of the containing box (1) is equipped with cover board (2) by articulate, is slidably fitted on the two sides inner wall of containing box (1)
The same sliding panel (4), the top side of sliding panel (4) are placed with device noumenon (5), and the lower section of hinge, which is equipped with, is fixedly mounted on storage
Support rod (6) on case (1) side, support rod (6) are rotatably equipped with oscillating rod (7), the lid far from the one end of containing box (1)
The top side of plate (2) is fixedly installed with fixed block (9), and fixed block (9) is fixedly installed with rotation seat close to the side of support rod (6)
(10), the side of rotation seat (10) is fixedly installed with rotation axis (12), and movable sleeve is connected to catch bar (8) in rotation axis (12), is pushed away
One end of lever (8) is rotatably installed on the top of oscillating rod (7), and the bottom end of oscillating rod (7) is rotatably equipped with mobile bar (14),
It is offered on the side inner wall of containing box (1) moving hole (13), one end of mobile bar (14) through moving hole (13) and rotates peace
Equipped with the V-type bar (16) being located in containing box (1), the side of V-type bar (16) is rotatably installed in the side inner wall of containing box (1)
On, the side of V-type bar (16) is fixedly installed with sliding axle (24), and sliding sleeve is connected to connecting rod (21) on sliding axle (24), described
The bottom side of sliding panel (4) is slidably fitted with sliding block (19), and the side of sliding block (19) is fixedly installed with installation axle (20), connecting rod
(21) side offers through-hole (22), and through-hole (22) are run through in one end of installation axle (20).
2. a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken according to claim 1, feature
It is, is offered sliding groove (3) on the two sides inner wall of the containing box (1), the two sides of sliding panel (4) are slidably mounted on respectively
In two sliding grooves (3).
3. a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken according to claim 1, feature
It is, the bottom side of the sliding panel (4) offers sliding slot (18), and the top side of sliding block (19) extends in sliding slot (18).
4. a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken according to claim 1, feature
It is, the side of the connecting rod (21) offers sliding eye (23), and sliding eye (23) are run through in one end of sliding axle (24).
5. a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken according to claim 1, feature
It is, the side of the rotation seat (10) offers rotation hole (11), and rotation hole (11) are run through in one end of rotation axis (12).
6. a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken according to claim 1, feature
It is, the side of the cover board (2) is rotatably equipped with U-shaped bar (25), and the side of containing box (1) offers card slot (26), U-shaped bar
(25) bottom end extends in card slot (26), and U-shaped bar (25) and cover board (2) side close to each other are fixedly installed with the same bullet
Spring.
7. a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken according to claim 1, feature
It is, handle slot is offered on the fixed block (9), is equipped with anti-skid chequer in handle slot.
8. a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken according to claim 1, feature
It is, the bottom side corner location of the containing box (1) is movably installed with idler wheel, and idler wheel is made of rubber material.
9. a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken according to claim 1, feature
It is, the side of the V-type bar (16) offers movable span (17), fixing axle (15) are movably installed in movable span (17), Gu
One end of dead axle (15) is fixedly mounted on the side inner wall of containing box (1).
10. a kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken according to claim 1, feature
It is, the top side of the sliding panel (4) is movably installed with silica-gel antiskid pad, top side and device noumenon (5) of silica-gel antiskid pad
Bottom side is in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126731.7U CN209514957U (en) | 2018-12-18 | 2018-12-18 | A kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126731.7U CN209514957U (en) | 2018-12-18 | 2018-12-18 | A kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514957U true CN209514957U (en) | 2019-10-18 |
Family
ID=68195552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822126731.7U Expired - Fee Related CN209514957U (en) | 2018-12-18 | 2018-12-18 | A kind of rotating-table apparatus convenient for the protection type mathematical probabilities teaching taken |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209514957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996295A (en) * | 2021-03-03 | 2021-06-18 | 山东卓文信息科技有限公司 | Low-voltage power grid carrier intelligent control system |
| CN113160621A (en) * | 2021-04-28 | 2021-07-23 | 连宇 | Piano teaching explanation show shelf |
-
2018
- 2018-12-18 CN CN201822126731.7U patent/CN209514957U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996295A (en) * | 2021-03-03 | 2021-06-18 | 山东卓文信息科技有限公司 | Low-voltage power grid carrier intelligent control system |
| CN113160621A (en) * | 2021-04-28 | 2021-07-23 | 连宇 | Piano teaching explanation show shelf |
| CN113160621B (en) * | 2021-04-28 | 2022-11-08 | 福州外语外贸学院 | Piano teaching explanation show shelf |
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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: 20191018 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |