CN219877701U - Experiment table convenient to adjust and practical - Google Patents
Experiment table convenient to adjust and practical Download PDFInfo
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- CN219877701U CN219877701U CN202321146297.3U CN202321146297U CN219877701U CN 219877701 U CN219877701 U CN 219877701U CN 202321146297 U CN202321146297 U CN 202321146297U CN 219877701 U CN219877701 U CN 219877701U
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- 238000002474 experimental method Methods 0.000 title abstract description 17
- 230000000694 effects Effects 0.000 claims description 10
- 238000005457 optimization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
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- 230000008569 process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of experiment tables, and discloses a practical experiment table convenient to adjust. According to the utility model, the supporting plate, the driving motor, the driving gear and the rack plates are arranged, so that the driving gear is driven by the rotating shaft to rotate when the driving motor operates, and at the moment, the outer surfaces of the driving gear are respectively meshed with the outer surfaces of the two rack plates, so that the two rack plates can be driven to move in opposite directions, and at the moment, the two supporting plates respectively extend out of the inner parts of the two sides of the desktop plate, so that the area of the desktop can be effectively widened, more tools can be placed on the desktop, and convenience is brought to students.
Description
Technical Field
The utility model belongs to the technical field of experiment tables, and particularly relates to an experiment table convenient to adjust and practical.
Background
The electronic information specialty is a subject for electronic information control and information processing by applying modern technologies such as computers, and mainly researches information acquisition and processing, and designs, develops, applies and integrates electronic equipment and information systems.
When students of electronic information specialty are carrying out teaching experiments, corresponding experiment tables are often used, so that hands and practice capacities of the students can be well exercised, and in the actual use process of the existing experiment tables, although the demands of basic daily use of the students can be met, the desktops of the existing experiment tables are generally of fixed size and cannot be automatically expanded according to the demands of the students, and further the placing and containing area of the desktops to articles is effectively reduced, inconvenience is brought to the use of the students, and therefore the students are required to be improved.
Disclosure of Invention
Aiming at the problems, the utility model provides the experiment table which is convenient to adjust and practical and has the advantage of adjustable tabletop area.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laboratory table convenient to adjust practicality, includes first chassis, the top fixed mounting of first chassis has the desktop board, the backup pad has all been cup jointed to the equal activity in the inside both sides of desktop board, the middle part fixed mounting of desktop board bottom has the drain pan, the inside fixed mounting of drain pan has driving motor, the cavity has been seted up at the inside central authorities of desktop board, driving motor output shaft's the fixed pivot that has cup jointed of the other end, the top of pivot runs through the desktop board and extends to the inside of cavity and fixed the having cup jointed the driving gear, the quantity of drain pan is two the equal fixed mounting in one side that corresponds each other of drain pan is located driving gear top and below tooth slat, the quantity of tooth slat is two, two the other end of tooth slat all is located the inside of backup pad, the spacing groove has all been seted up to the both sides of desktop board inner chamber, the inside activity in spacing groove has cup jointed the stopper, the other end and the outside fixed connection of backup pad.
As the preferable mode of the utility model, the left side of the inner part of the first underframe is fixedly provided with the placing cabinet, the right side of the back surface of the table top plate is hinged with the panel, and the bottom of the front surface of the panel is fixedly provided with the second underframe.
As the preferable mode of the utility model, the right side of the top of the tabletop plate is fixedly provided with a fixed block, and the inside of the fixed block is provided with a slot.
As the preferred right side of the panel is fixedly provided with the circular shaft, the outer surface of the circular shaft is movably sleeved with the inclined rod, the inner part of the bottom end of the inclined rod is hinged with the plug pin, and the bottom end of the plug pin is positioned in the slot and is movably sleeved with the inner wall of the slot.
As the preferable mode of the utility model, the two sides of the inner part of the top end of the panel are respectively provided with a top groove, and the inner part of the top groove is movably sleeved with a sliding block.
As the preferable mode of the utility model, the outside of the sliding block is fixedly provided with the movable rod, the other end of the movable rod penetrates through the panel and extends to the outside of the panel, the pressing plate is fixedly sleeved on the other end of the movable rod, and the back surface of the pressing plate is movably connected with the outside of the panel.
As the preferable mode of the utility model, the outer surface of the movable rod is movably sleeved with a flexible spring positioned between the outer side of the sliding block and the inner wall of the top groove, one end of the flexible spring is fixedly connected with the outer side of the sliding block, and the other end of the flexible spring is fixedly connected with the inner wall of the top groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the supporting plate, the driving motor, the driving gear and the rack plates are arranged, so that the driving gear is driven by the rotating shaft to rotate when the driving motor operates, and at the moment, the outer surfaces of the driving gear are respectively meshed with the outer surfaces of the two rack plates, so that the two rack plates can be driven to move in opposite directions, and at the moment, the two supporting plates respectively extend out of the inner parts of the two sides of the desktop plate, so that the area of the desktop can be effectively widened, more tools can be placed on the desktop, and convenience is brought to students.
2. According to the utility model, by arranging the slots, the inclined rods and the bolts, students can pull the inclined rods to drive the panels to deflect through the circular shaft, so that books can be placed at the top of the second chassis, the adjustment of the inclination angle of the books is met, then the bolts are inserted into the corresponding slots, the inclination angle of the panels can be locked, and the two pressing plates can be pulled, so that the two pressing plates can clamp and fix the two sides of the books, and the use of viewing experiments by the students is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the top of the table top of the present utility model;
FIG. 3 is a schematic cross-sectional view of the front face of the present utility model;
FIG. 4 is a schematic cross-sectional view of a side face of the present utility model;
FIG. 5 is a schematic cross-sectional view of a mounting block of the present utility model;
FIG. 6 is a schematic view of a partial enlarged structure at A in FIG. 2;
fig. 7 is a partially enlarged schematic structural view of fig. 4 at B.
In the figure: 1. a first chassis; 2. a table top; 3. a support plate; 4. a middle cavity; 5. a bottom case; 6. a driving motor; 7. a rotating shaft; 8. a drive gear; 9. rack plate; 10. a limit groove; 11. a limiting block; 12. placing a cabinet; 13. a panel; 14. a second chassis; 15. a fixed block; 16. a slot; 17. a circular shaft; 18. a diagonal rod; 19. a plug pin; 20. a top groove; 21. a sliding block; 22. a movable rod; 23. a pressing plate; 24. a flexible spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 7, the utility model provides a practical experiment table convenient to adjust, which comprises a first chassis 1, wherein a table top plate 2 is fixedly installed at the top of the first chassis 1, two sides of the inner part of the table top plate 2 are movably sleeved with a supporting plate 3, a bottom shell 5 is fixedly installed in the middle of the bottom end of the table top plate 2, a driving motor 6 is fixedly installed in the inner part of the bottom shell 5, a middle cavity 4 is formed in the middle of the inner part of the table top plate 2, a rotating shaft 7 is fixedly sleeved at the other end of an output shaft of the driving motor 6, the top end of the rotating shaft 7 penetrates through the table top plate 2 and extends into the middle cavity 4 and is fixedly sleeved with a driving gear 8, two bottom shells 5 are fixedly installed on one sides corresponding to each other, which are respectively, of the two bottom shells 5 are fixedly installed with a rack plate 9 positioned above and below the driving gear 8, two rack plates 9 are respectively, a limit groove 10 is formed in two sides of the inner cavity of the table top plate 2, a limit block 11 is movably sleeved in the inner part of the limit groove 10, and the other end of the limit block 11 is fixedly connected with the outer side of the supporting plate 3.
When the driving gear 8 is driven to rotate by the rotating shaft 7, the two rack plates 9 can simultaneously drive the two support plates 3 to move in opposite directions, so that the two support plates 3 can be separated from the insides of the two ends of the tabletop plate 2, and the tabletop area of the experiment table is effectively expanded.
Referring to fig. 1, 3, 4 and 5, a placement cabinet 12 is fixedly installed on the left side of the inside of the first chassis 1, a panel 13 is hinged on the right side of the back surface of the tabletop 2, and a second chassis 14 is fixedly installed on the bottom of the front surface of the panel 13.
As a technical optimization of the present utility model, students can place books on top of the second chassis 14, thereby facilitating the viewing operation during the experiment.
Referring to fig. 1, 3, 4 and 5, a fixing block 15 is fixedly installed on the right side of the top of the table top 2, and a slot 16 is formed in the fixing block 15.
As a technical optimization scheme of the utility model, the number of the slots 16 is multiple, and the slots 16 are distributed in the fixing block 15 at equal intervals.
Referring to fig. 1 and 5, a circular shaft 17 is fixedly mounted on the right side of the panel 13, an inclined rod 18 is movably sleeved on the outer surface of the circular shaft 17, a plug 19 is hinged to the inner portion of the bottom end of the inclined rod 18, and the bottom end of the plug 19 is located in the slot 16 and is movably sleeved on the inner wall of the slot 16.
As a technical optimization scheme of the utility model, when a student pulls the inclined rod 18, the round shaft 17 drives the panel 13 to deflect at an angle at the moment, so that the inclination angle of a book can be changed, and when the bottom end of the bolt 19 is inserted into the slot 16, the fixing effect on the inclination position of the panel 13 can be realized.
Referring to fig. 7, top grooves 20 are formed on both sides of the inside of the top end of the panel 13, and sliding blocks 21 are movably sleeved in the top grooves 20.
As a technical optimization scheme of the present utility model, the outer surface of the sliding block 21 and the inner surface of the top groove 20 are smooth, so that the sliding block 21 can move inside the top groove 20 more smoothly.
Referring to fig. 7, a movable rod 22 is fixedly mounted on the outer side of the sliding block 21, the other end of the movable rod 22 penetrates through the panel 13 and extends to the outside of the panel 13, and a pressing plate 23 is fixedly sleeved on the other end of the movable rod, and the back surface of the pressing plate 23 is movably connected with the outer side of the panel 13.
As a technical optimization scheme of the utility model, students can pull the pressing plates 23, so that the movable rods 22 drive the sliding blocks 21 to move, and finally, two pressing plates 23 can be utilized to clamp and fix two sides of a book respectively.
Referring to fig. 7, the outer surface of the movable rod 22 is movably sleeved with a flexible spring 24 between the outer side of the sliding block 21 and the inner wall of the top groove 20, one end of the flexible spring 24 is fixedly connected with the outer side of the sliding block 21, and the other end of the flexible spring 24 is fixedly connected with the inner wall of the top groove 20.
As a technical optimization scheme of the utility model, the pressure plate 23 has good elastic resetting effect due to the design of the flexible spring 24, and the pressure plate 23 can clamp and fix the writing.
The working principle and the using flow of the utility model are as follows:
when students use the experiment table, if the front area of the table top 2 needs to be adjusted, the driving motor 6 can be started at the moment, the driving motor 6 can drive the driving gear 8 to rotate through the rotating shaft 7, the outer surfaces of the driving gear 8 are meshed with the outer sides of the two rack plates 9 respectively, the two rack plates 9 can drive the two support plates 3 to move back to back at the same time, the two support plates 3 can be separated from the inner parts of the two sides of the table top 2, and the table top area of the experiment table is further expanded, so that more tools can be placed.
Simultaneously, the student can the books place at the top of second chassis 14, then pull two clamp plates 23, make movable rod 22 drive slider 21 at the inside activity of roof groove 20 and can compress flexible spring 24, then press from both sides two clamp plates 23 at the both sides of books, thereby can play fixed effect to books, the student's of having made things convenient for watches, then operating personnel can pull down rod 18, make circle axle 17 drive panel 13 and take place the deflection, when the inclination of panel 13 and books satisfies the student's demand, can insert the inside of corresponding slot 16 with the bottom of bolt 19 this moment, and then form the fixed effect to panel 13.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Practical laboratory bench is convenient for adjust, including first chassis (1), its characterized in that: the utility model discloses a novel energy-saving electric power table, including desktop board (2), bottom shell (5), driving motor (6), middle chamber (4) have been seted up to the inside central authorities of desktop board (2), pivot (7) have been cup jointed in the other end of driving motor (6) output shaft, the top of pivot (7) runs through desktop board (2) and extends to the inside of middle chamber (4) and fixed the cup joint driving gear (8), the quantity of bottom shell (5) is two, two equal fixed mounting in one side that corresponds each other of bottom shell (5) has rack board (9) that are located driving gear (8) top and below, the quantity of rack board (9) is two, two the other end of rack board (9) all is located the inside of backup pad (3), the both sides of desktop board (2) inner chamber have all been seted up spacing groove (10), the inside of spacing groove (10) has been cup jointed in the fixed outside of stopper (11) and stopper (11).
2. A practical laboratory table convenient to adjust according to claim 1, wherein: the left side inside first chassis (1) fixed mounting has cabinet (12) of placing, the right side at desktop board (2) back articulates there is panel (13), the positive bottom fixed mounting of panel (13) has second chassis (14).
3. A practical laboratory table convenient to adjust according to claim 1, wherein: the right side at the top of the desktop plate (2) is fixedly provided with a fixed block (15), and the inside of the fixed block (15) is provided with a slot (16).
4. A practical laboratory table convenient to adjust according to claim 2, characterized in that: the right side fixed mounting of panel (13) has circle axle (17), the surface activity of circle axle (17) has cup jointed inclined rod (18), the inside of inclined rod (18) bottom articulates there is bolt (19), the bottom of bolt (19) is located the inside of slot (16) and cup joints with the inner wall activity of slot (16).
5. A practical laboratory table convenient to adjust according to claim 2, characterized in that: the two sides of the inner part of the top end of the panel (13) are respectively provided with a top groove (20), and the inner part of the top groove (20) is movably sleeved with a sliding block (21).
6. The practical laboratory table convenient to adjust according to claim 5, wherein: the outside fixed mounting of sliding block (21) has movable rod (22), the other end of movable rod (22) runs through panel (13) and extends to the outside of panel (13) and fixedly cup joints clamp plate (23), the outside swing joint of the back and panel (13) of clamp plate (23).
7. The practical laboratory table convenient to adjust according to claim 6, wherein: the outer surface activity of movable rod (22) cup joints flexible spring (24) between the outside of sliding block (21) and roof groove (20) inner wall, the outside fixed connection of one end and sliding block (21) of flexible spring (24), the inner wall fixed connection of the other end and roof groove (20) of flexible spring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321146297.3U CN219877701U (en) | 2023-05-12 | 2023-05-12 | Experiment table convenient to adjust and practical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321146297.3U CN219877701U (en) | 2023-05-12 | 2023-05-12 | Experiment table convenient to adjust and practical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219877701U true CN219877701U (en) | 2023-10-24 |
Family
ID=88400545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321146297.3U Active CN219877701U (en) | 2023-05-12 | 2023-05-12 | Experiment table convenient to adjust and practical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219877701U (en) |
-
2023
- 2023-05-12 CN CN202321146297.3U patent/CN219877701U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |