CN206910027U - A kind of lifting type platform for being used to place mechanical model - Google Patents
A kind of lifting type platform for being used to place mechanical model Download PDFInfo
- Publication number
- CN206910027U CN206910027U CN201720190681.1U CN201720190681U CN206910027U CN 206910027 U CN206910027 U CN 206910027U CN 201720190681 U CN201720190681 U CN 201720190681U CN 206910027 U CN206910027 U CN 206910027U
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- CN
- China
- Prior art keywords
- chute
- supporting plate
- pedestal
- mechanical model
- lifting type
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- 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 provides a kind of lifting type platform for being used to place mechanical model, including table top and hollow pedestal, the table top upper surface is provided with multiple supports, placement plate is installed between the support, the pedestal upper surface is provided with the first supporting plate, first support plate upper surface is provided with the first chute, both sides in first chute are provided with two symmetrical armature blocks, electromagnet is provided between two armature blocks, the table top lower surface is provided with the second supporting plate, the second supporting plate lower surface is provided with the second chute, two symmetrical sliding blocks are provided with second chute, two pairs of elevating levers in right-angled intersection are provided between first supporting plate and the second supporting plate.The arranged in a crossed manner of the utility model elevating lever can cause dais fast lifting, be used suitable for the lecturer of different heights, and pedestal can make it that the lifting at dais is more stable, simple in construction, easy to use, practical.
Description
Technical field
Elevation and subsidence mechanical technical field is the utility model is related to, more particularly to a kind of lift for being used to place mechanical model is said
Platform.
Background technology
Dais is the teaching aid for occasions such as school or training organizations, has the function that irreplaceable, is passed through in dais
Some mechanical models can often be placed and carry out aided education, but the height at these dais for placing mechanical model is fixed, works as teaching
When the more mechanical model of middle needs carrys out assistant degradation, the level altitude at dais can influence the model that lecturer takes, and can be very
The sight of student is easily blocked, the lifting type platform of current placement mechanical model is complicated, is not sufficiently stable and is inconvenient to rise
Drop.
Utility model content
The purpose of this utility model is complicated present in prior art in order to solve, and is not sufficiently stable and is inconvenient to rise
Drop shortcoming, and a kind of lifting type platform for being used to place mechanical model proposed.
To achieve these goals, the utility model employs following technical scheme：It is a kind of to be used to place mechanical model
Lifting type platform, including table top and hollow pedestal, table top lower surface corner are equipped with supporting leg, the supporting leg lower end
Stretch into base interior, the table top upper surface is provided with multiple supports, is provided with placement plate between the support, on the pedestal
Surface is provided with the first supporting plate, and first support plate upper surface is provided with the first chute, and the both sides in first chute are provided with
Two symmetrical armature blocks, electromagnet is provided between two armature blocks, and the electromagnet both sides pass through spring and two ranks
Iron block is connected, and the table top lower surface is provided with the second supporting plate, and the second supporting plate lower surface is provided with the second chute, described
Two symmetrical sliding blocks are provided with second chute, provided with two pairs are in right-angled intersection between first supporting plate and the second supporting plate
Elevating lever, and connected in the middle part of two elevating levers by bearing pin, two elevating lever upper ends in right-angled intersection are slided with second respectively
Two sliding blocks in groove are hinged, and the lower end of two elevating levers is hinged with two armature blocks in the first chute respectively, the base
The side of seat is provided with shift knob, and the supporting leg is provided with regulation resistance, the shift knob, regulation resistance and electromagnetism Tie Tong
Wire is crossed to be in series.
Preferably, the utility model proposes it is a kind of be used to place the lifting type platform of mechanical model, wherein described second
Limited block is provided with the middle part of chute, two sliding blocks are located at the both sides of limited block respectively.
Preferably, the utility model proposes it is a kind of be used to place the lifting type platform of mechanical model, wherein the placement
Mechanical model label is posted on plate.
Preferably, the utility model proposes it is a kind of be used to place the lifting type platform of mechanical model, wherein the support
Leg stretches into pedestal and is cased with guide cylinder, and the guide cylinder upper and lower side is fixedly connected with base internal wall.
Preferably, the utility model proposes it is a kind of be used to place the lifting type platform of mechanical model, wherein the pedestal
Side offers closing door.
The beneficial effect of lifting type platform of the present utility model is：Can be effective by the setting for placing plate and support
By mechanical model sorting placement, it is easy to the cognition taken with student of lecturer, the rotation of the connecting rod of cross-articulation can rise rapidly
Table top drops, by the setting of regulation resistance can table top be fixed on some height and position, in order to which different lecturers uses.
Dais can quickly lift in the utility model, Stability Analysis of Structures, while be used for the lecturer of different heights.
Brief description of the drawings
Fig. 1 is the structural representation of lifting type platform of the present utility model；
Fig. 2 is the first supporting plate structure schematic diagram of lifting type platform of the present utility model；
Fig. 3 is the second supporting plate structure schematic diagram of lifting type platform of the present utility model.
In figure：Table top 1, pedestal 2, support 3, place plate 4, mechanical model label 5, the first supporting plate 6, the second supporting plate 7,
First chute 8, armature block 9, the second chute 10, regulation resistance 11, electromagnet 12, elevating lever 13, shift knob 14, guide cylinder
15th, bearing pin 16, sliding block 17, limited block 18, supporting leg 19, closing door 20, spring 21.
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 describe, it is clear that described embodiment is only the preferable embodiment of the utility model, but this practicality
New protection domain is not limited thereto, the technology that any one skilled in the art discloses in the utility model
In the range of, equivalent substitution or change are subject to according to the technical solution of the utility model and its utility model design, should all be covered
Within the scope of protection of the utility model.
Reference picture 1, Fig. 2, Fig. 3, a kind of lifting type platform for being used to place mechanical model, including table top 1 and hollow base
Seat 2, the lower surface corner of table top 1 is equipped with supporting leg 19, and the lower end of supporting leg 19 is stretched into inside pedestal 2, and supporting leg 19 stretches into base
Seat 2 is cased with guide cylinder 15, and the upper and lower side of guide cylinder 15 is fixedly connected with the inwall of pedestal 2, and the setting of guide cylinder 15 can be in dais liter
Stable supporting leg 19, avoids dais from rocking, offers closing door in the side of pedestal 2, can cause inside hollow pedestal 2 during drop
Some temporarily unwanted mechanical models can also be placed, the upper surface of table top 1 is provided with multiple supports 3, is provided with and puts between support 3
Plate 4 is put, places and mechanical model label 5 is posted on plate 4, places and is placed with mechanical model, the setting of mechanical model label 5 on plate 4
So that mechanical model sorting placement, is easy to recognize, the upper surface of pedestal 2 is provided with the first supporting plate 6, and the upper surface of the first supporting plate 6 is set
There is the first chute 8, the both sides in first chute 8 are provided with two symmetrical armature blocks 9, are set between two armature blocks 9
There is electromagnet 12, the both sides of electromagnet 12 are connected by spring 21 with two armature blocks 9, and the lower surface of table top 1 is provided with second
Supporting plate 7, the lower surface of the second supporting plate 7 are provided with the second chute 10, are provided with two symmetrical sliding blocks 17 in the second chute 10, and second
The middle part of chute 10 is provided with limited block 18, and two sliding blocks 17 are located at the both sides of limited block 18, the first supporting plate 6 and the second support respectively
Two pairs are provided between plate 7 and is in the elevating lever 13 of right-angled intersection, and is connected in the middle part of two elevating levers 13 by bearing pin 16, two are in ten
The upper end of elevating lever 13 that word intersects is be hinged with two sliding blocks 17 in the second chute 10 respectively, and the lower end difference of two elevating levers
Be hinged with two armature blocks 9 in the first chute 8, the side of the pedestal 2 is provided with shift knob 14, is set on the supporting leg 19
There is regulation resistance 11, the shift knob 14, regulation resistance 11 and electromagnet 12 are in series by wire.
Operation principle：Mechanical model is placed on according to classification first and placed on plate 4, and sticks mechanical model label 5, then
Shift knob 14, controlling and alived in electromagnet 12, regulation resistance 11 can adjust the size by the electric current of electromagnet 12, and
Magnetic force size of the electromagnet 12 to two armature blocks 9 is controlled, when magnetic force is more than the elastic force of spring 21, electromagnet 12 passes through magnetic force
So that two armature blocks 9 are close to each other in the first chute 8, the lower end of intersection elevating lever 13 that two armature blocks 9 are hinged mutually is leaned on
Closely, then intersection elevating lever 13 is simultaneously close to each other, and the so inclined angle of inclination of elevating lever 13 is less and less, then elevating lever 13 pushes up
Portion's supporting bable tops 1 raise, and regulation regulation resistance 11 reduces to pass through the electric current of electromagnet 12, then the elastic force of spring 21 is more than magnetic
Power, the elastic force of spring 21 cause two armature blocks 9 to be located remotely from each other in the first chute 8, then intersect the angle of inclination of elevating lever 13 and increase, therefore
And table top 1 starts height and declined.
Claims (5)
1. a kind of lifting type platform for being used to place mechanical model, including table top (1) and hollow pedestal (2), the table top (1)
Lower surface corner is equipped with supporting leg (19), and pedestal (2) inside is stretched into supporting leg (19) lower end, it is characterised in that institute
State table top (1) upper surface and be provided with multiple supports (3), be provided between the support (3) and place plate (4), pedestal (2) upper table
Face is provided with the first supporting plate (6), and the first supporting plate (6) upper surface is provided with the first chute (8), and first chute (8) is interior
Both sides be provided with two symmetrical armature blocks (9), be provided with electromagnet (12), the electromagnet between two armature blocks (9)
(12) both sides are connected by spring (21) with two armature blocks (9), and table top (1) lower surface is provided with the second supporting plate (7),
Second supporting plate (7) lower surface is provided with the second chute (10), and two symmetrical sliding blocks are provided with second chute (10)
(17) two pairs of elevating levers (13) in right-angled intersection, and two, are provided between first supporting plate (6) and the second supporting plate (7)
Connected in the middle part of individual elevating lever (13) by bearing pin (16), two elevating lever upper ends in right-angled intersection respectively with the second chute (10)
Two interior sliding blocks (17) are be hinged, and the lower end of two elevating levers is cut with scissors with two armature blocks (9) in the first chute (8) respectively
Connect, the side of the pedestal (2) is provided with shift knob (14), and the supporting leg (19) is provided with regulation resistance (11), described to open
Button (14), regulation resistance (11) and electromagnet (12) is closed to be in series by wire.
2. a kind of lifting type platform for being used to place mechanical model according to claim 1, it is characterised in that described second
Limited block (18) is provided with the middle part of chute (10), two sliding blocks (17) are located at the both sides of limited block (18) respectively.
A kind of 3. lifting type platform for being used to place mechanical model according to claim 1, it is characterised in that the placement
Mechanical model label (5) is posted on plate (4).
A kind of 4. lifting type platform for being used to place mechanical model according to claim 1, it is characterised in that the support
Leg (19) stretches into pedestal (2) and is cased with guide cylinder (15), and guide cylinder (15) upper and lower side is fixedly connected with pedestal (2) inwall.
A kind of 5. lifting type platform for being used to place mechanical model according to claim 1, it is characterised in that the pedestal
(2) side offers closing door (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190681.1U CN206910027U (en) | 2017-02-28 | 2017-02-28 | A kind of lifting type platform for being used to place mechanical model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190681.1U CN206910027U (en) | 2017-02-28 | 2017-02-28 | A kind of lifting type platform for being used to place mechanical model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206910027U true CN206910027U (en) | 2018-01-23 |
Family
ID=61309529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720190681.1U Expired - Fee Related CN206910027U (en) | 2017-02-28 | 2017-02-28 | A kind of lifting type platform for being used to place mechanical model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206910027U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519731A (en) * | 2018-05-22 | 2018-09-11 | 易魁 | A kind of portable line holographic projections imaging display device |
| CN108634950A (en) * | 2018-04-26 | 2018-10-12 | 谢炎喜 | A kind of portable cardiac map device that can be shockproof |
| CN108750693A (en) * | 2018-08-13 | 2018-11-06 | 浙江环龙机器有限公司 | One kind moving up and down device |
| CN108952214A (en) * | 2018-09-03 | 2018-12-07 | 中冶建设高新工程技术有限责任公司 | A kind of novel building ergonomic support device |
-
2017
- 2017-02-28 CN CN201720190681.1U patent/CN206910027U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108634950A (en) * | 2018-04-26 | 2018-10-12 | 谢炎喜 | A kind of portable cardiac map device that can be shockproof |
| CN108519731A (en) * | 2018-05-22 | 2018-09-11 | 易魁 | A kind of portable line holographic projections imaging display device |
| CN108750693A (en) * | 2018-08-13 | 2018-11-06 | 浙江环龙机器有限公司 | One kind moving up and down device |
| CN108952214A (en) * | 2018-09-03 | 2018-12-07 | 中冶建设高新工程技术有限责任公司 | A kind of novel building ergonomic support 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: 20180123 Termination date: 20190228 |