CN219894990U - But height-adjusting's teaching podium - Google Patents
But height-adjusting's teaching podium Download PDFInfo
- Publication number
- CN219894990U CN219894990U CN202321074576.3U CN202321074576U CN219894990U CN 219894990 U CN219894990 U CN 219894990U CN 202321074576 U CN202321074576 U CN 202321074576U CN 219894990 U CN219894990 U CN 219894990U
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- fixed
- rod
- block
- height
- bottom plate
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- 241001310793 Podium Species 0.000 title claims abstract description 10
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Transmission Devices (AREA)
Abstract
The utility model relates to the technical field of podium, in particular to a height-adjustable teaching podium. Including the bottom plate, there is support column and supporting shoe bottom plate bottom, the bottom plate both ends all have movable assembly, movable assembly includes the threaded rod, the dwang, movable castor, there are fixed station one and fixed station two on the bottom plate, there is the table between fixed station one and the fixed station two, be connected through lifting unit between bottom plate and the table, lifting unit includes the motor, two-way screw rod, solid fixed ring, the thread bush, connecting block one, connecting block two, the connecting rod, there is fixed plate one and fixed plate two at the table top, there is the touch-sensitive screen between fixed plate one and the fixed plate two, there is the dwang on one side of the touch-sensitive screen, dwang one end has the rotatory piece, there is spacing subassembly on one side of the fixed plate two, spacing subassembly includes the fixed block, the pull rod, the guide bar, the stopper, the spring. The utility model aims to solve the technical problems of inconvenient movement and inconvenient height adjustment and provides a height-adjustable teaching platform.
Description
Technical Field
The utility model relates to the technical field of podium, in particular to a height-adjustable teaching podium.
Background
In the training teaching process, the teaching podium is indispensable, but current training teaching is generally fixed to be set up in the classroom, and the height is also fixed moreover, fixes in the religion, inconvenient removal to inconvenient outdoor training teaching, because teacher's height is different, therefore the teaching podium is highly fixed, can't satisfy different height mr's teaching requirement.
Disclosure of Invention
The utility model aims to solve the technical problems of inconvenient movement and inconvenient height adjustment and provides a height-adjustable teaching platform.
The technical scheme provided by the utility model is as follows: but height-adjusting's teaching podium, its characterized in that: including the bottom plate, the bottom plate bottom is equipped with a plurality of support columns, the support column bottom is equipped with the supporting shoe, the bottom plate both ends all are equipped with a plurality of moving assembly, moving assembly is including the threaded rod that runs through the bottom plate, the threaded rod top is equipped with the dwang, the threaded rod bottom rotates and is connected with movable castor, be equipped with fixed station one and fixed station two on the bottom plate, be equipped with the table between fixed station one and the fixed station two, be connected through lifting assembly between bottom plate and the table, lifting assembly is including setting up the motor in fixed station two, the output of motor is equipped with bi-directional screw, the fixed cover in the middle of the bi-directional screw is equipped with solid fixed ring, be located the bi-directional screw outside cover of gu fixed ring both sides is equipped with the thread bush, the thread bush top is equipped with connecting block one, table both ends bottom all is equipped with connecting block two, is located with one side connect through the connecting rod between connecting block one and the connecting block two, the table top is equipped with fixed plate one and fixed plate two, be equipped with the touch-sensitive screen between fixed plate two, touch-screen one side is equipped with the dwang through fixed plate two, the dwang is equipped with the fixed block, the fixed block is equipped with the stop block and is equipped with the stop block under the fixed block one side, and is equipped with the fixed block through the fixed block one side.
As a further improvement, the bottom plate is provided with a threaded hole for the threaded rod to pass through, the surface of the threaded rod is provided with external threads, and the bottom plate is provided with internal threads meshed with the external threads at the position of the threaded hole.
As a further improvement, the movable caster is provided with a locking structure.
As a further improvement, one end of the bidirectional screw rod is rotationally connected with the fixed table through a first bearing, a first bearing groove for installing the first bearing is formed in the fixed table, and a motor groove for installing a motor is formed in the second fixed table.
As a further improvement, a first sliding block is arranged at the bottom of the threaded sleeve, and a first sliding groove for the first sliding block to slide is arranged on the bottom plate.
As a further improvement, the bidirectional screw rod is connected with the thread sleeve through thread engagement, and the surfaces of the bidirectional screw rods positioned on two sides of the fixed ring are respectively provided with positive thread and negative thread.
As a further improvement, the connecting rod is hinged with the first connecting block and the second connecting block through bolts.
As a further improvement, the two sides of the desk plate are fixedly connected with a second sliding block, and the first fixed table and the second fixed table are respectively provided with a second sliding groove for the second sliding block to slide.
As a further improvement, one side, far away from the rotating rod, of the touch screen is fixedly connected with a rotating rod, one end of the rotating rod is rotationally connected with a first fixed plate through a second bearing, a second bearing groove for installing the second bearing is formed in the first fixed plate, and a through hole for the rotating rod to pass through is formed in the second fixed plate.
As a further improvement, the fixed block is provided with a guide hole for the guide rod to pass through.
Compared with the prior art, the utility model has the advantages that: the utility model is provided with the moving component, and the moving component is convenient to move by utilizing the movable caster; the lifting assembly is arranged, so that the height of the table plate can be adjusted, and the table plate is suitable for teachers with different heights; meanwhile, the angle of the touch screen can be adjusted through the cooperation of the rotating block and the limiting assembly, the practicality is good, and the touch screen has great application value and popularization value.
Drawings
FIG. 1 is a schematic view of the overall structure of a height-adjustable teaching platform of the present utility model;
FIG. 2 is a partial side view of an adjustable height teaching platform of the present utility model;
FIG. 3 is a schematic view of section A of FIG. 1 of a height-adjustable teaching platform according to the present utility model;
FIG. 4 is a schematic view of section B of FIG. 1 of a height-adjustable teaching platform according to the present utility model;
fig. 5 is a schematic view of section C in fig. 1 of a height-adjustable teaching platform according to the present utility model.
As shown in the figure: 1. a bottom plate; 2. a support column; 3. a support block; 4. a moving assembly; 4.1, threaded rod; 4.2, rotating the rod; 4.3, movable casters; 5. a first fixed table; 6. a second fixed table; 7. a table plate; 8. a lifting assembly; 8.1, a motor; 8.2, a bidirectional screw; 8.3, fixing ring; 8.4, a thread sleeve; 8.5, connecting the first block; 8.6, connecting the second block; 8.7, connecting rod; 8.8, bearing I; 8.9, a first sliding block; 9. a first fixing plate; 10. a second fixing plate; 11. a touch screen; 12. a rotating lever; 13. a rotating block; 14. a limit component; 14.1, a fixed block; 14.2, a pull rod; 14.3, a guide rod; 14.4, limiting blocks; 14.5, springs; 15. a second slide block; 16. a rotating rod; 17. and a second bearing.
Detailed Description
The height-adjustable teaching platform of the utility model is further described in detail below with reference to the accompanying drawings.
In order to solve the technical problems of inconvenient movement and inconvenient height adjustment, the utility model provides a height-adjustable teaching platform as shown in figures 1, 2, 3, 4 and 5, which is characterized in that: comprises a bottom plate 1, a plurality of support columns 2 are arranged at the bottom of the bottom plate 1, support blocks 3 are arranged at the bottom ends of the support columns 2, a plurality of moving assemblies 4 are arranged at the two ends of the bottom plate 1, each moving assembly 4 comprises a threaded rod 4.1 penetrating through the bottom plate 1, a rotary rod 4.2 is arranged at the top end of each threaded rod 4.1, movable casters 4.3 are rotatably connected at the bottom end of each threaded rod 4.1, a first fixing table 5 and a second fixing table 6 are arranged on the bottom plate 1, a table 7 is arranged between the first fixing table 5 and the second fixing table 6, the bottom plate 1 is connected with the table 7 through a lifting assembly 8, each lifting assembly 8 comprises a motor 8.1 arranged in the second fixing table 6, a bidirectional screw 8.2 is arranged at the output end of each motor 8.1, a fixing ring 8.3 is fixedly sleeved at the middle of each bidirectional screw 8.2, a thread sleeve 8.4 is sleeved outside each bidirectional screw 8.2 positioned at two sides of each fixing ring 8.3, the top of the threaded sleeve 8.4 is provided with a first connecting block 8.5, the bottoms of the two ends of the desk plate 7 are respectively provided with a second connecting block 8.6, the first connecting block 8.5 and the second connecting block 8.6 which are positioned on the same side are connected through a connecting rod 8.7, the top of the desk plate 7 is provided with a first fixed plate 9 and a second fixed plate 10, a touch screen 11 is arranged between the first fixed plate 9 and the second fixed plate 10, one side of the touch screen 11 is provided with a rotating rod 12 penetrating through the second fixed plate 10, one end of the rotating rod 12 is provided with a rotating block 13, one side of the second fixed plate 10 is provided with a limiting component 14 positioned below the rotating block 13, the limiting component 14 comprises a fixed block 14.1 fixedly connected with the second fixed plate 10, a pull rod 14.2 is arranged below the fixed block 14.1, the top of the pull rod 14.2 is provided with a guide rod 14.3 penetrating through the fixed block 14.1, the top of the guide rod 14.3 is provided with a limiting block 14.4, the limiting block 14.4 is connected with the fixed block 14.1 through a spring 14.5 sleeved outside the guide rod 14.3.
In the utility model, a threaded hole for the threaded rod 4.1 to pass through is formed in the bottom plate 1, external threads are formed on the surface of the threaded rod 4.1, and internal threads meshed with the external threads are formed on the bottom plate 1 at the threaded hole.
The movable castor 4.3 is provided with a locking structure.
In the utility model, one end of the bidirectional screw rod 8.2 is rotatably connected with the first fixed table 5 through the first bearing 8.8, the first fixed table 5 is provided with the first bearing groove for installing the first bearing 8.8, and the second fixed table 6 is provided with the motor groove for installing the motor 8.1.
In the utility model, the bottom of the thread bush 8.4 is provided with a first sliding block 8.9, and the bottom plate 1 is provided with a first sliding groove for the first sliding block 8.9 to slide.
In the utility model, the bidirectional screw rod 8.2 is connected with the thread sleeve 8.4 through thread engagement, and the surfaces of the bidirectional screw rods 8.2 positioned at two sides of the fixed ring 8.3 are respectively provided with positive thread and negative thread.
In the utility model, the connecting rod 8.7 is hinged with the first connecting block 8.5 and the second connecting block 8.6 through bolts.
In the utility model, two sides of the table plate 7 are fixedly connected with a second slide block 15, and the first fixed table 5 and the second fixed table 6 are respectively provided with a second slide groove for sliding the second slide block 15.
In the utility model, a rotating rod 16 is fixedly connected to one side of the touch screen 11 far away from a rotating rod 12, one end of the rotating rod 16 is rotatably connected with a first fixed plate 9 through a second bearing 17, a second bearing groove for installing the second bearing 17 is formed in the first fixed plate 9, and a through hole for the rotating rod 12 to pass through is formed in the second fixed plate 10.
The fixed block 14.1 is provided with a guide hole for the guide rod 14.3 to pass through.
Working principle: when the utility model is implemented, the rotary rod 4.2 is rotated firstly to drive the threaded rod 4.1 to rotate, and as the external thread on the surface of the threaded rod 4.1 is meshed with the internal thread at the threaded hole and the threaded rod 4.1 is rotationally connected with the movable castor 4.3, the threaded rod 4.1 can move downwards when rotating, so that the movable castor 4.3 can conveniently move in contact with the ground; when the height of the table 7 is adjusted, the motor 8.1 is started to drive the bidirectional screw rod 8.2 to rotate, and the bidirectional screw rod 8.2 rotates to drive the threaded sleeve 8.4 to slide in opposite directions or back to back, so that the angle between the connecting rod 8.7 and the bidirectional screw rod 8.2 is changed, and the height of the table 7 is adjusted, so that the table is suitable for teachers with different heights; when the touch screen is used, the pull rod 14.2 is pulled downwards, the limiting block 14.4 is driven to move downwards through the guide rod 14.3, the spring 14.5 is compressed, the rotating block 13 drives the touch screen 11 to rotate through the rotating rod 12 at the moment, the angle of the touch screen is adjusted, after the touch screen 11 rotates to a proper angle, the pull rod 14.2 is loosened, the elastic potential energy of the spring 14.5 enables the touch screen to recover, and therefore the limiting block 14.4 moves upwards to limit and fix the rotating block 13, fixing of the touch screen 11 is achieved, and a teacher can conveniently watch and use the touch screen.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (10)
1. But height-adjusting's teaching podium, its characterized in that: including bottom plate (1), bottom plate (1) bottom is equipped with a plurality of support columns (2), support column (2) bottom is equipped with supporting shoe (3), bottom plate (1) both ends all are equipped with a plurality of removal subassembly (4), remove subassembly (4) including running through threaded rod (4.1) through bottom plate (1), threaded rod (4.1) top is equipped with dwang (4.2), threaded rod (4.1) bottom rotation is connected with movable truckle (4.3), be equipped with fixed station one (5) and fixed station two (6) on bottom plate (1), be equipped with table (7) between fixed station one (5) and the fixed station two (6), be connected through lifting unit (8) between bottom plate (1) and table (7), lifting unit (8) are including setting up motor (8.1) in fixed station two (6), the output of motor (8.1) is equipped with bi-directional screw (8.2), the fixed cover in middle of threaded rod (8.2) is equipped with solid fixed ring (8.3), be equipped with two screw thread cover (8.4) both sides (8.2) are equipped with two-way screw (8.1), the novel high-strength steel wire rope bending machine is characterized in that the novel high-strength steel wire rope bending machine is located on the same side and connected with a connecting block I (8.5) and a connecting block II (8.6) through a connecting rod (8.7), a fixing plate I (9) and a fixing plate II (10) are arranged at the top of the table plate (7), a touch screen (11) is arranged between the fixing plate I (9) and the fixing plate II (10), a rotating rod (12) penetrating through the fixing plate II (10) is arranged on one side of the touch screen (11), a rotating block (13) is arranged at one end of the rotating rod (12), a limiting component (14) is arranged on one side of the fixing plate II (10) and below the rotating block (13), the limiting component (14) comprises a fixing block (14.1) fixedly connected with the fixing plate II (10), a pull rod (14.2) is arranged below the fixing block (14.1), a guide rod (14.3) penetrating through the fixing block (14.1) is arranged at the top of the fixing rod, a limiting block (14.4) is arranged on the top of the guide rod (14.3), and the limiting block (14.4) is arranged on the outer side of the fixing block (14.1) through the fixing block (14.5).
2. The teaching platform of claim 1, wherein the height is adjustable: the novel threaded rod is characterized in that a threaded hole for the threaded rod (4.1) to pass through is formed in the bottom plate (1), external threads are formed in the surface of the threaded rod (4.1), and internal threads meshed with the external threads are formed in the position, located at the threaded hole, of the bottom plate (1).
3. The teaching platform of claim 1, wherein the height is adjustable: the movable castor (4.3) is provided with a locking structure.
4. The teaching platform of claim 1, wherein the height is adjustable: one end of the bidirectional screw rod (8.2) is rotationally connected with the first fixed table (5) through a first bearing (8.8), a first bearing groove for installing the first bearing (8.8) is formed in the first fixed table (5), and a motor groove for installing the motor (8.1) is formed in the second fixed table (6).
5. The teaching platform of claim 1, wherein the height is adjustable: the bottom of the thread sleeve (8.4) is provided with a first sliding block (8.9), and the bottom plate (1) is provided with a first sliding groove for the first sliding block (8.9) to slide.
6. The teaching platform of claim 1, wherein the height is adjustable: the bidirectional screw (8.2) is connected with the thread sleeve (8.4) through thread engagement, and the surfaces of the bidirectional screws (8.2) positioned on two sides of the fixed ring (8.3) are respectively provided with positive-rotation threads and negative-rotation threads.
7. The teaching platform of claim 1, wherein the height is adjustable: the connecting rod (8.7) is hinged with the first connecting block (8.5) and the second connecting block (8.6) through bolts.
8. The teaching platform of claim 1, wherein the height is adjustable: two sides of the table plate (7) are fixedly connected with a second sliding block (15), and a second sliding groove for the second sliding block (15) to slide is formed in the first fixed table (5) and the second fixed table (6).
9. The teaching platform of claim 1, wherein the height is adjustable: the touch screen is characterized in that a rotating rod (16) is fixedly connected to one side, far away from the rotating rod (12), of the touch screen (11), one end of the rotating rod (16) is rotationally connected with a first fixing plate (9) through a second bearing (17), a second bearing groove for installing the second bearing (17) is formed in the first fixing plate (9), and a through hole for the rotating rod (12) to pass through is formed in the second fixing plate (10).
10. The teaching platform of claim 1, wherein the height is adjustable: the fixed block (14.1) is provided with a guide hole for the guide rod (14.3) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321074576.3U CN219894990U (en) | 2023-05-06 | 2023-05-06 | But height-adjusting's teaching podium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321074576.3U CN219894990U (en) | 2023-05-06 | 2023-05-06 | But height-adjusting's teaching podium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219894990U true CN219894990U (en) | 2023-10-27 |
Family
ID=88438222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321074576.3U Active CN219894990U (en) | 2023-05-06 | 2023-05-06 | But height-adjusting's teaching podium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219894990U (en) |
-
2023
- 2023-05-06 CN CN202321074576.3U patent/CN219894990U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |