CN220423544U - Laboratory is with student's bench - Google Patents
Laboratory is with student's bench Download PDFInfo
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- CN220423544U CN220423544U CN202322117482.6U CN202322117482U CN220423544U CN 220423544 U CN220423544 U CN 220423544U CN 202322117482 U CN202322117482 U CN 202322117482U CN 220423544 U CN220423544 U CN 220423544U
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- stool
- clamping groove
- stool plate
- rotating block
- clamped
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- 238000005452 bending Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000011160 research Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a student stool for a laboratory, which relates to the technical field, and comprises a stool plate and supporting legs, wherein clamping grooves matched with the supporting legs are formed in the stool plate, and the end parts of the supporting legs are clamped into the clamping grooves to be fixed; four storage grooves are symmetrically formed in the bottom of the stool plate, a fixed shaft is fixedly mounted on the inner wall of each storage groove, a rotating block is movably connected to the fixed shaft, an electric telescopic column is fixedly mounted at the bottom of each rotating block, and a moving wheel is mounted at the bottom end of each electric telescopic column. According to the utility model, the stool plate is supported and moved by arranging the four rotatable electric telescopic posts and the four moving wheels at the bottom of the stool plate, so that the movement of the stool is facilitated. Meanwhile, the stool plate and the stool legs are clamped through the clamping grooves, so that the whole stool can be quickly disassembled and assembled, and the disassembly and assembly process is convenient and simple.
Description
Technical Field
The utility model relates to the technical field of laboratory tools, in particular to a student stool for a laboratory.
Background
Experiments refer to one of the basic methods of scientific research. According to the purpose of scientific research, external influence is eliminated as much as possible, main factors are highlighted, and a plurality of special instruments and equipment are utilized to artificially reform, control or simulate a research object, so that a certain object (or process) occurs or is reproduced, and natural phenomena, natural properties and natural laws are recognized. Laboratory will generally be equipped with a stool for laboratory staff to sit on to perform experiments or rest in the laboratory.
Most of the existing stools are formed by integrally forming the stool plate and the supporting legs for supporting the stool plate, and once the stool plate or one supporting leg is damaged, the whole stool needs to be replaced with a new one, so that resource waste is caused. In addition, the existing stool is not provided with a moving mechanism, so that people can directly carry the stool to move to a designated position from one position to the other position, but the method is laborious.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a student stool for a laboratory, which comprises a stool plate and supporting legs, wherein clamping grooves which are adapted to the supporting legs are formed in the stool plate, and the end parts of the supporting legs are clamped into the clamping grooves to be fixed; two supporting legs are clamped in the clamping groove, and the shape formed by splicing the upper end parts of the two supporting legs is adapted to the shape of the clamping groove; the bending directions of the two supporting legs clamped in the same clamping groove are opposite;
four storage grooves are symmetrically formed in the bottom of the stool plate, a fixed shaft is fixedly mounted on the inner wall of each storage groove, a rotating block is movably connected to the fixed shaft, an electric telescopic column is fixedly mounted at the bottom of each rotating block, and the bottom end of each electric telescopic column penetrates through each storage groove and extends to the outside of each storage groove to be fixedly provided with a movable wheel.
The further scheme is that the outer side of the stool plate is provided with a positioning screw corresponding to the position of the rotating block, and one end, close to the rotating block, of the positioning screw penetrates through the stool plate and extends to the inside of the rotating block to be spliced with the rotating block.
The further scheme is that the surface of the positioning screw is provided with external threads, and the stool plate is provided with internal threads matched with the external threads at the position corresponding to the positioning screw.
The further scheme is that the clamping grooves are formed in one side of the bottom of the stool plate, the number of the clamping grooves is two, and one supporting leg is clamped in each clamping groove.
The further scheme is that the clamping groove is trapezoid, the bottom edge of the clamping groove faces upwards, and the shape and the size of the upper end part of the supporting leg are respectively matched with the shape and the size of the clamping groove.
The utility model has the beneficial effects that:
according to the utility model, the stool plate is supported and moved by arranging the four rotatable electric telescopic posts and the four moving wheels at the bottom of the stool plate, so that the movement of the stool is facilitated.
According to the utility model, the stool plate and the stool legs are clamped through the clamping grooves, so that the whole stool can be quickly disassembled and assembled, and the disassembly and assembly process is convenient and simple.
Drawings
Fig. 1 is a schematic view of a structure of a stool plate supported by a moving wheel according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of an electric telescopic column and a moving wheel according to an embodiment of the present utility model;
FIG. 3 is a schematic view showing a structure in which support legs are mounted on a stool plate according to an embodiment of the present utility model
FIG. 4 is a schematic view of the bottom of the stool plate according to the embodiment of the present utility model;
FIG. 5 is a schematic view of a support leg according to an embodiment of the present utility model;
the drawings are marked: 1-a stool plate; 10-clamping grooves; 11-a receiving groove; 12-a fixed shaft; 13-rotating blocks; 14-an electric telescopic column; 15-moving the wheel; 16-set screw; 2-supporting legs.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-5, one embodiment of the utility model discloses a laboratory student stool, which comprises a stool plate 1 and supporting legs 2, wherein a clamping groove 10 which is adapted to the supporting legs 2 is formed on the stool plate 1, and the end parts of the supporting legs 2 are clamped into the clamping groove 10 for fixation; two supporting legs 2 are clamped in the clamping groove 10, and the shape formed by splicing the upper end parts of the two supporting legs 2 is adapted to the shape of the clamping groove 10; the bending directions of the two supporting legs 2 clamped in the same clamping groove 10 are reversed;
according to the embodiment, one supporting leg can be horizontally aligned with one clamping groove through the arrangement, the horizontally moving supporting leg is clamped into the clamping groove and is attached to the inner side wall of the clamping groove, the other supporting leg is horizontally aligned with the clamping groove, the horizontally moving supporting leg is clamped into the clamping groove and is attached to the inner side wall of the clamping groove and the previous supporting leg. Two supporting legs in the other clamping groove are clamped into the clamping groove in the same mode. The rapid installation of the stool plate 1 and the supporting legs 2 is realized, and the installation operation is simple and convenient.
And simultaneously, one supporting leg in one clamping groove can be horizontally moved away from the clamping groove, and the other supporting leg in the clamping groove can be taken out. Two supporting legs in the other clamping groove are taken out of the clamping groove in the same way. The support legs are detached from the stool plate, and the detachment operation is simple and convenient.
Four storage grooves 11 are symmetrically formed in the bottom of the stool plate 1, a fixed shaft 12 is fixedly mounted on the inner wall of the storage groove 11, a rotating block 13 is movably connected to the fixed shaft 12, an electric telescopic column 14 is fixedly mounted at the bottom of the rotating block 13, and the bottom end of the electric telescopic column 14 penetrates through the storage groove 11 and extends to the outside of the storage groove 11 to be fixedly provided with a movable wheel 15.
The present embodiment can realize that when the stool of the present embodiment needs to be moved, the four electric telescopic columns and the four moving wheels are respectively received in the corresponding receiving grooves at this time through the above arrangement. When the stool needs to be moved, the rotating block can be rotated under the action of the fixed shaft, and then the electric telescopic column is rotated. The four electric telescopic posts can be manually rotated to be rotated to a position vertical to the stool plate from a position parallel to the stool plate, and at the moment, the movable ends of the four electric telescopic posts are respectively controlled to move downwards through an external controller until the bottoms of the four movable wheels are contacted with the ground, so that the two supporting legs can be detached from the stool plate. At this time, the stool board supports the stool board through the connector that electronic flexible post formed with remove the wheel, owing to set up four and remove the wheel, only need gently promote the stool, the stool alright easily remove. When the stool is moved to a required position, the two supporting legs are mounted on the stool plate again, at the moment, the movable ends of the four electric telescopic columns are controlled to move upwards one by one through the external controller until the bottoms of the corresponding movable wheels are separated from the ground and are stored in the storage groove, and at the moment, the stool plate supports the stool plate through the two supporting legs.
In this embodiment, a positioning screw 16 is disposed at a position corresponding to the rotating block 13 on the outer side of the stool plate 1, and one end of the positioning screw 16 close to the rotating block 13 penetrates through the stool plate 1 and extends into the rotating block 13 to be spliced with the rotating block.
According to the embodiment, after the positioning screw is screwed, the end head of the positioning screw is inserted into the rotating block to form fixation, so that the supporting structure formed by the electric telescopic rod and the movable wheel is prevented from rotating again, and then the stable support of the stool plate by the electric telescopic column and the supporting wheel is realized.
In this embodiment, the surface of the positioning screw 16 is provided with external threads, and the stool plate 1 is provided with internal threads corresponding to the external threads at a position corresponding to the positioning screw 16.
The setting of the embodiment can facilitate the positioning screw to screw into the stool plate and extend into the rotating block to realize the insertion connection with the rotating block.
In this embodiment, the clamping grooves 10 are formed on one side of the bottom of the stool plate 1, and the number of the clamping grooves 10 is two, and each clamping groove 10 is clamped into one supporting leg 2.
In this embodiment, the shape of the clamping groove 10 is a trapezoid, the bottom edge of the clamping groove 10 faces upwards, and the shape and the size of the upper end of the supporting leg 2 are respectively matched with those of the clamping groove 10. The upper end parts of the two supporting legs 2 are opposite to each other and are spliced to form a trapezoid body, and the shape and the size of the trapezoid body are respectively identical to those of the clamping groove.
The bending directions of the two support legs 2 are directed away from each other, and the two support legs 2 form an "eight" shape. The design of draw-in groove 11 shape and the assembled form of supporting leg 2 make supporting leg 2 card go into behind the draw-in groove 11, and supporting leg 2 can not receive gravity to break away from draw-in groove 11 downwards, guarantees when bench board 1 lifts up, and supporting leg 2 can not break away from draw-in groove 11, is located draw-in groove 11 inside all the time. The upper end parts of the stool legs 2 are curved right-angle trapezoidal bodies, the upper end parts of the two stool legs 2 are opposite to each other and are spliced to form the trapezoidal bodies, the shape and the size of the trapezoidal bodies are respectively identical to those of the clamping grooves 11, the bending directions of the two stool legs 2 at the moment are opposite to each other, and the two stool legs 2 form an eight shape. The design of draw-in groove 11 shape and the assembled form of bench leg 2 make the bench leg 2 card go into behind the draw-in groove 11, and bench leg 2 can not receive gravity to break away from draw-in groove 11 downwards, guarantees when bench board 1 lifts up, and bench leg 2 can not break away from draw-in groove 11, is located draw-in groove 11 inside all the time.
Finally, only specific embodiments of the present utility model have been described in detail above. The utility model is not limited to the specific embodiments described above. Equivalent modifications and substitutions of the utility model will occur to those skilled in the art, and are intended to be within the scope of the present utility model. Accordingly, equivalent changes and modifications are intended to be included within the scope of the present utility model without departing from the spirit and scope thereof.
Claims (5)
1. Laboratory is with student's bench, including bench board (1) and supporting leg (2), its characterized in that:
the stool plate (1) is provided with a clamping groove (10) which is adapted to the supporting leg (2), and the end part of the supporting leg (2) is clamped into the clamping groove (10) for fixation; two supporting legs (2) are clamped in the clamping groove (10), and the shape formed by splicing the upper end parts of the two supporting legs (2) is matched with the shape of the clamping groove (10); the bending directions of the two supporting legs (2) clamped in the same clamping groove (10) are reversed;
four storage grooves (11) are symmetrically formed in the bottom of the stool plate (1), a fixed shaft (12) is fixedly mounted on the inner wall of each storage groove (11), a rotating block (13) is movably connected to the fixed shaft (12), an electric telescopic column (14) is fixedly mounted at the bottom of each rotating block (13), and the bottom end of each electric telescopic column (14) penetrates through each storage groove (11) and extends to the outside of each storage groove to be fixedly provided with a movable wheel (15).
2. A laboratory student bench according to claim 1, wherein:
the stool plate (1) is provided with a positioning screw (16) at the outer side corresponding to the rotating block (13), and one end of the positioning screw (16) close to the rotating block (13) penetrates through the stool plate (1) and extends into the rotating block (13) to be spliced with the rotating block.
3. A laboratory student bench according to claim 2, wherein:
external threads are formed on the surface of the positioning screw (16), and internal threads matched with the external threads are formed at the position of the stool plate (1) corresponding to the positioning screw (16).
4. A laboratory student bench according to claim 1, wherein:
the clamping grooves (10) are formed in one side of the bottom of the stool plate (1), the number of the clamping grooves (10) is two, and one supporting leg (2) is clamped in each clamping groove (10).
5. A laboratory student bench according to claim 4, wherein:
the clamping groove (10) is trapezoid, the bottom edge of the clamping groove (10) faces upwards, and the shape and the size of the upper end part of the supporting leg (2) are respectively matched with those of the clamping groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322117482.6U CN220423544U (en) | 2023-08-08 | 2023-08-08 | Laboratory is with student's bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322117482.6U CN220423544U (en) | 2023-08-08 | 2023-08-08 | Laboratory is with student's bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220423544U true CN220423544U (en) | 2024-02-02 |
Family
ID=89685794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322117482.6U Active CN220423544U (en) | 2023-08-08 | 2023-08-08 | Laboratory is with student's bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220423544U (en) |
-
2023
- 2023-08-08 CN CN202322117482.6U patent/CN220423544U/en active Active
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