CN220559274U - Experiment limit platform with adjustable height - Google Patents
Experiment limit platform with adjustable height Download PDFInfo
- Publication number
- CN220559274U CN220559274U CN202321716840.9U CN202321716840U CN220559274U CN 220559274 U CN220559274 U CN 220559274U CN 202321716840 U CN202321716840 U CN 202321716840U CN 220559274 U CN220559274 U CN 220559274U
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- screw rod
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- 238000002474 experimental method Methods 0.000 title description 13
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a height-adjustable experimental side table, which comprises a cabinet body, wherein wheels are arranged at the bottom of the cabinet body, a table top is arranged above the cabinet body, and a processing assembly is arranged below the table top, the processing assembly comprises an adjusting assembly arranged on the top surface of the cabinet body, a locking assembly is arranged below the adjusting assembly, the height-adjustable experimental side table is formed by the locking assembly, when the experimental side table moves to a proper position, the experimental side table is prevented from sliding, a second rocking disc can be rotated to enable a screw rod to move downwards, a rubber pad fixedly arranged at the bottom of the screw rod is driven to move so as to enable the rubber pad to be in contact with the ground, when the screw rod rotates, a driving wheel sleeved on the outer wall of the rubber pad also rotates along with the rubber pad, and when the driving wheel rotates, a belt enables the driven wheel to rotate along with the driving wheel, so that the screw rod sleeved inside the driven wheel also starts to rotate, and both sides of the experimental side table are locked, thereby locking the experimental cabinet body.
Description
Technical Field
The utility model relates to the technical field of height-adjustable experimental benches, in particular to a height-adjustable experimental benches.
Background
The laboratory side table is a table used for carrying out experimental detection and storing instruments in enterprises and institutions such as hospitals, schools, chemical plants, scientific research institutions and the like, and has the advantages of acid and alkali corrosion resistance, good bearing performance and long service life through acid washing, phosphating, uniform gray epoxy spraying and chemical rust prevention treatment.
According to the experimental side table with adjustable height disclosed in the Chinese patent CN214390254U, the height of the device can be adjusted by additionally arranging the fixed platform and the control rod according to the demands of operators, only the handle is required to be rotated, the control rod drives the central block, the connecting block controls the unfolding distance of the platform fixed block and the side table fixed block, the height of the device can be adjusted finally, the flexibility of the device is improved, the utilization rate of the device is increased, the contact rod is additionally arranged on the device, the device can be adjusted according to the shape of the bearing wall, when the placing platform meets the convex part of the bearing wall, the contact rod and the convex part of the bearing wall are retracted into the placing platform, convenience is provided when the operators reinstall the device, and the adaptability of the device is improved effectively.
To this device, though can carry out altitude mixture control to the experiment limit platform, but only rely on control lever and central piece to carry out altitude mixture control, can make the place platform whereabouts in the influence of gravity over time for experimental facilities placed on the place platform places unstably, therefore we propose the back of accomplishing to adjust, place platform can not drop naturally, can guarantee to place the stable experiment limit platform of a height-adjustable of article of place platform top surface.
Disclosure of Invention
The utility model aims to provide an experimental side table with adjustable height so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an experiment limit platform with adjustable height, includes the cabinet body, cabinet body bottom is provided with the wheel, cabinet body top is provided with the mesa to and set up the processing subassembly in the mesa below, processing subassembly is including setting up the adjusting part at cabinet body top surface, the adjusting part below is provided with locking subassembly.
Preferably, the adjusting part is including setting up the fixed plate at cabinet body top surface, the inside slip of fixed plate is provided with the slide bar, the slide bar outside is provided with the spring, slide bar outer wall fixed mounting has the pull block, the one end fixed mounting that the fixed plate was kept away from to the slide bar has the movable plate, the one end fixed mounting that the fixed plate was kept away from to the movable plate has the cardboard, the spout has been seted up to cabinet body top surface, the inside slip of spout is provided with first lifter plate, the chucking tooth has been seted up to first lifter plate outer wall, cardboard and chucking tooth joint setting, the inside slip of spout is provided with the second lifter plate, second lifter plate outer wall fixed mounting has the pinion rack, cabinet body top surface fixed mounting has the backup pad, the backup pad outside rotates and is connected with the column, column outer wall cover is equipped with the gear, column tip fixed mounting has first rocking disc.
Preferably, the locking assembly comprises a threaded block fixedly arranged on the outer wall of the cabinet body, a screw is rotationally connected inside the threaded block, a second rocking disc is fixedly arranged on the top surface of the screw, a rubber pad is fixedly arranged at one end, away from the second rocking disc, of the screw, a driving wheel is sleeved on the outer wall of the screw, and the driving wheel is rotationally connected with a driven wheel through a belt.
Preferably, the outer wall of the clamping plate is in an inclined plane, and the movable plate and the top surface of the cabinet body are arranged in a sliding manner and used for clamping after the height of the table top is adjusted.
Preferably, the number of the sliding grooves is two, and the sliding grooves are symmetrically distributed on the central line of the top surface of the cabinet body, so that the first lifting plate and the sliding grooves can slide.
Preferably, the number of the locking assemblies is two, and the locking assemblies are symmetrically distributed on the center line of the cabinet body and used for stably placing the experimental side table.
Preferably, the driving wheel is connected with the driven wheel through belt rotation for when rotating the second rocking disc, make two rubber pads decline highly uniform, more stable to the experiment limit platform place.
Compared with the prior art, the utility model has the beneficial effects that:
1. this experiment limit platform with adjustable height comprises its part by adjusting part, when need carry out the altitude mixture control to experiment limit platform, rotate first rocking disc, make the steering column rotate, drive the gear and begin to rotate, the pinion rack with gear engagement is under gear pivoted effect, make the second lifter plate upwards move, when the second lifter plate upwards moves, the mesa also moves along with it, drive first lifter plate and also upwards move, when first lifter plate upwards moves, the chucking tooth extrusion cardboard that its outer wall was seted up, because the cardboard outer wall is the inclined plane setting, make the cardboard slide to the gear direction, when the altitude mixture control finishes, the cardboard is not receive the extrusion, under the effect of spring elasticity, promote the movable plate and make cardboard and chucking tooth chucking, avoid under the effect of gravity, make the mesa slide downwards, when needs to reduce to the mesa height, the pulling pull piece, make the slide bar slide to the gear direction, make the cardboard not in with the tooth chucking, rotate first rocking disc, through the effect chucking of rotating gear and pinion rack engagement, reduce the height.
2. This experiment limit platform with adjustable height comprises its part by locking component, when the experiment limit platform moved suitable position, prevented that experiment limit platform from sliding, can rotate the second rocking disc and make the screw rod downwardly moving, drive screw rod bottom fixed mounting's rubber pad and remove for the rubber pad contacts with ground, and when the screw rod rotated, the action wheel that its outer wall cover was established also rotates thereupon, and when the action wheel rotated, the action wheel was also rotated thereupon to the belt made from the driving wheel, and the screw rod that makes the inside cover of driving wheel set also begins to rotate, makes experiment limit platform both sides locking, with this locking work to the experiment cabinet body.
Drawings
Fig. 1 is a perspective view of the structure of the present utility model.
Fig. 2 is a perspective cross-sectional view of the structure of the present utility model.
FIG. 3 is a diagram of a structural adjustment assembly of the present utility model.
FIG. 4 is a partial schematic view of a structural adjustment assembly of the present utility model.
FIG. 5 is a diagram of a structural locking assembly of the present utility model.
In the figure: 1. a cabinet body; 2. a wheel; 3. a table top; 4. processing the assembly; 41. an adjustment assembly; 43. a locking assembly; 411. a first lifting plate; 412. clamping teeth; 413. a second lifting plate; 414. a toothed plate; 415. a rotating column; 416. a chute; 417. a clamping plate; 418. a moving plate; 419. a spring; 420. a fixing plate; 421. pulling blocks; 422. a first rocker plate; 423. a gear; 424. a support plate; 425. a slide bar; 431. a screw block; 432. a screw; 433. a second rocker plate; 434. a driving wheel; 435. driven wheel; 436. and a rubber pad.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
Example 1
The preferred embodiment of the height-adjustable experimental bench provided by the utility model is shown in fig. 1 to 5: an experimental side table with adjustable height comprises a cabinet body 1;
wheels 2 are arranged at the bottom of the cabinet body 1;
a table top 3 is arranged above the cabinet body 1;
and set up the processing subassembly 4 in mesa 3 below, processing subassembly 4 is including setting up the adjusting part 41 at cabinet body 1 top surface, adjusting part 41 below is provided with locking subassembly 43, adjusting part 41 is including setting up the fixed plate 420 at cabinet body 1 top surface, fixed plate 420 inside slip is provided with slide bar 425, slide bar 425 outside is provided with spring 419, slide bar 425 outer wall fixed mounting has pull block 421, the one end fixed mounting who keeps away from fixed plate 420 of slide bar 425 has movable plate 418, the one end fixed mounting who keeps away from fixed plate 420 of movable plate 418 has cardboard 417, spout 416 has been seted up to cabinet body 1 top surface, spout 416 inside slip is provided with first lifter 411, chucking tooth 412 has been seted up to first lifter 411 outer wall, cardboard and chucking tooth 412 joint setting, spout 416 inside slip is provided with second lifter 413, second lifter 413 outer wall fixed mounting has pinion rack 414, cabinet body 1 top surface fixed mounting has backup pad 424, the backup pad 424 outside is rotationally connected with the post 415, post 415 outer wall cover is equipped with gear 423, post 415 tip fixed mounting has first rocking disc 422.
In this embodiment, when the height of the experimental bench needs to be adjusted, the first rocking disc 422 is rotated, so that the rotating column 415 rotates, the gear 423 is driven to start rotating, the toothed plate 414 meshed with the gear 423 rotates under the action of the gear 423, so that the second lifting plate 413 moves upwards, when the second lifting plate 413 moves upwards, the table top 3 also moves along with the second lifting plate, the first lifting plate 411 is driven to move upwards, when the first lifting plate 411 moves upwards, the clamping teeth 412 formed on the outer wall of the clamping plate 411 press the clamping plate 417, because the outer wall of the clamping plate 417 is inclined, the clamping plate 417 slides towards the gear 423, when the height adjustment is finished, the clamping plate 417 is not pressed, under the action of the elasticity of the spring 419, the moving plate 418 is pushed to clamp the clamping plate 417 with the clamping teeth 412, the table top 3 is prevented from sliding downwards under the action of gravity, when the height of the table top 3 needs to be lowered, the sliding block 421 is pulled, the sliding rod 425 slides towards the gear 423, the moving plate 418 is driven, the clamping plate 417 is prevented from being clamped with the teeth 412, and the clamping plate 417 is rotated, and the height of the table top 3 is lowered under the action of the rotating plate 414.
Example 2
On the basis of embodiment 1, a preferred embodiment of a height-adjustable experimental bench according to the present utility model is shown in fig. 1 to 5: the locking component 43 comprises a threaded block 431 fixedly arranged on the outer wall of the cabinet body 1, a screw 432 is rotatably connected inside the threaded block 431, a second rocking disc 433 is fixedly arranged on the top surface of the screw 432, a rubber pad 436 is fixedly arranged at one end, far away from the second rocking disc 433, of the screw 432, a driving wheel 434 is sleeved on the outer wall of the screw 432, and the driving wheel 434 is rotatably connected with a driven wheel 435 through a belt.
In this embodiment, when the experimental bench moves to a proper position, the experimental bench is prevented from sliding, the second rocking disc 433 can be rotated to enable the screw 432 to move downwards, the rubber pad 436 fixedly installed at the bottom of the screw 432 is driven to move, the rubber pad 436 is in contact with the ground, when the screw 432 rotates, the driving wheel 434 sleeved on the outer wall of the screw 432 also rotates along with the screw pad, when the driving wheel 434 rotates, the driven wheel 435 also rotates along with the driving wheel 435 through the belt, the screw 432 sleeved inside the driven wheel 435 also starts to rotate, and both sides of the experimental bench are locked, so that the experimental cabinet is locked.
Further, the outer wall of the clamping plate 417 is inclined, and the moving plate 418 is slidably arranged on the top surface of the cabinet body 1 and is used for clamping after the height of the table top 3 is adjusted.
Further, two sliding grooves 416 are symmetrically distributed on the center line of the top surface of the cabinet body 1, so that the first lifting plate 411 and the sliding grooves 416 can slide.
In addition, the number of the locking assemblies 43 is two, the locking assemblies are symmetrically distributed on the central line of the cabinet body 1 and used for stably placing the experimental side table, the driving wheel 434 is rotatably connected with the driven wheel 435 through a belt and used for enabling the two rubber pads 436 to descend to be consistent in height when the second rocking disc 433 is rotated, and the experimental side table is placed more stably.
The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model. Moreover, it should be noted that the components of the present utility model are not limited to the above-mentioned overall application, and each technical feature described in the specification of the present utility model may be selected to be used alone or in combination of a plurality of options according to actual needs, so that other combinations and specific applications related to the present utility model are covered by the present utility model.
Claims (5)
1. An experimental side table with adjustable height comprises a cabinet body (1);
wheels (2) are arranged at the bottom of the cabinet body (1);
a table top (3) is arranged above the cabinet body (1);
and a processing component (4) arranged below the table top (3), which is characterized in that: the processing assembly (4) comprises an adjusting assembly (41) arranged on the top surface of the cabinet body (1), and a locking assembly (43) is arranged below the adjusting assembly (41);
the utility model provides an adjusting part (41) is including setting up fixed plate (420) at cabinet body (1) top surface, fixed plate (420) inside slip is provided with slide bar (425), slide bar (425) outside is provided with spring (419), slide bar (425) outer wall fixed mounting has pull block (421), one end fixed mounting that fixed plate (420) was kept away from to slide bar (425) has movable plate (418), one end fixed mounting that fixed plate (420) was kept away from to movable plate (418) has cardboard (417), spout (416) have been seted up to cabinet body (1) top surface, spout (416) inside slip is provided with first lifter plate (411), chucking tooth (412) have been seted up to first lifter plate (411) outer wall, cardboard (417) and chucking tooth (412) joint setting, spout (416) inside slip is provided with second lifter plate (413), second lifter plate (413) outer wall fixed mounting has pinion rack (414), cabinet body (1) top surface fixed mounting has backup pad (424), backup pad (424) are rotated and are connected with pinion (415), a swing post (415) outer wall (415) fixed mounting has.
2. A height adjustable laboratory bench according to claim 1, wherein: the locking assembly (43) comprises a threaded block (431) fixedly arranged on the outer wall of the cabinet body (1), a screw rod (432) is rotatably connected inside the threaded block (431), a second rocking disc (433) is fixedly arranged on the top surface of the screw rod (432), a rubber pad (436) is fixedly arranged at one end, far away from the second rocking disc (433), of the screw rod (432), a driving wheel (434) is sleeved on the outer wall of the screw rod (432), and the driving wheel (434) is rotatably connected with a driven wheel (435) through a belt.
3. A height adjustable laboratory bench according to claim 1, wherein: the outer wall of the clamping plate (417) is in an inclined plane, and the movable plate (418) and the top surface of the cabinet body (1) are arranged in a sliding mode.
4. A height adjustable laboratory bench according to claim 1, wherein: the number of the sliding grooves (416) is two, and the sliding grooves are symmetrically distributed on the central line of the top surface of the cabinet body (1).
5. A height adjustable laboratory bench according to claim 2, wherein: the number of the locking assemblies (43) is two, and the locking assemblies are symmetrically distributed on the central line of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321716840.9U CN220559274U (en) | 2023-07-03 | 2023-07-03 | Experiment limit platform with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321716840.9U CN220559274U (en) | 2023-07-03 | 2023-07-03 | Experiment limit platform with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220559274U true CN220559274U (en) | 2024-03-08 |
Family
ID=90101154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321716840.9U Active CN220559274U (en) | 2023-07-03 | 2023-07-03 | Experiment limit platform with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220559274U (en) |
-
2023
- 2023-07-03 CN CN202321716840.9U patent/CN220559274U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |