CN210058332U - Splicing structure for experiment table - Google Patents
Splicing structure for experiment table Download PDFInfo
- Publication number
- CN210058332U CN210058332U CN201920394865.9U CN201920394865U CN210058332U CN 210058332 U CN210058332 U CN 210058332U CN 201920394865 U CN201920394865 U CN 201920394865U CN 210058332 U CN210058332 U CN 210058332U
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- groove
- hole
- top plate
- table top
- pin hole
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Abstract
The utility model relates to a mosaic structure for laboratory bench, include: a plurality of experiment tables, rotating members and bolts; the experiment table is provided with a table top plate, one side surface of the table top plate is provided with an accommodating groove, the rotating piece is rotatably connected in the accommodating groove, the other side surface of the table top plate is provided with an inserting groove, the table top plate is provided with a pin hole which penetrates up and down at the inserting groove, and one end of the rotating piece, which is far away from the rotating part, is provided with a through hole which penetrates up and down; when the adjacent table panels are spliced, the rotating piece on one table panel is rotated to extend out of the containing groove and be inserted into the containing groove of the other table panel, the through hole is communicated with the pin hole, and the bolt penetrates through the pin hole and the through hole to connect and fix the two table panels. The utility model discloses have stable in structure firmly, the simple effect of equipment concatenation.
Description
Technical Field
The utility model belongs to the technical field of the design of indoor experiment table, equipment construction technique and specifically relates to a mosaic structure for laboratory bench is related to.
Background
The laboratory bench is used for doing the main operation platform of experiment in the laboratory, and the laboratory bench on the market at present is most for ordinary desk size, and in order to save the space in laboratory, all be the alternate segregation between the laboratory bench under the general condition, and the corner department of putting or piling up in the laboratory side by side needs splice a plurality of laboratory benches under the special condition (like during large-scale experiment) to form great experiment operation space. But present laboratory bench is ordinary desk structure, all is difficult for connecting fixedly each other, and difficult the existence great gap that can avoid moreover between the adjacent laboratory bench, and it is convenient inadequately to use, is unfavorable for experimental operation, so await the improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mosaic structure for laboratory bench has that stable in structure is firm, the equipment concatenation is simple advantage.
The above object of the present invention can be achieved by the following technical solutions: a mosaic construction for a laboratory bench comprising: a plurality of experiment tables, rotating members and bolts;
the experiment table is provided with a table top plate, one side surface of the table top plate is provided with an accommodating groove, the rotating piece is rotatably connected in the accommodating groove, the other side surface of the table top plate is provided with an inserting groove, the table top plate is provided with a pin hole which penetrates up and down at the inserting groove, and one end of the rotating piece, which is far away from the rotating part, is provided with a through hole which penetrates up and down;
when the adjacent table panels are spliced, the rotating piece on one table panel is rotated to extend out of the containing groove and be inserted into the containing groove of the other table panel, the through hole is communicated with the pin hole, and the bolt penetrates through the pin hole and the through hole to connect and fix the two table panels.
By adopting the technical scheme, when the experiment tables are separated, the rotating piece can be hidden in the accommodating groove, and the bolt can be inserted into the pin hole, so that the experiment tables can not be influenced to be separately and independently used; when a plurality of experiment tables are required to be spliced and combined for use, the rotating piece can be rotated out of the accommodating groove, the corresponding bolt is pulled out of the pin hole, one end of the rotating piece with the through hole is inserted into the corresponding inserting groove, the through hole is just communicated with the pin hole, and the bolt penetrates through the pin hole and the through hole to connect and fix the two table panels, so that the two experiment tables are spliced and fixed, and the integral use is realized; the splicing structure is firm in structure, the adjacent experiment tables are not easy to loosen, and the assembly and the disassembly are convenient.
The utility model discloses further set up to, the pinhole is provided with heavy groove at its upper shed department, the top of bolt be provided with the cap portion of heavy groove looks adaptation.
Through adopting above-mentioned technical scheme, heavy groove cooperatees with the cap portion, can prevent that the bolt from dropping from pinhole, through-hole to the structure is more firm after the laboratory bench concatenation.
The utility model discloses further set up to, the upper surface of cap portion is provided with the recess, it has the semicircle ring handle to articulate in the recess.
By adopting the technical scheme, the semicircular ring handle is hidden in the groove of the cap part in a normal state, so that the semicircular ring handle cannot protrude out of the upper surface of the cap part, and the upper surface of the desktop plate is indirectly ensured to be flat; when the bolt is pulled out from the pin hole, the semicircular ring handle is rotated out from the groove and stretched into the finger, so that acting force can be applied to the bolt conveniently, the bolt can be taken out more quickly, and the assembly and the disassembly are more convenient.
The utility model discloses further set up to, the bottom of bolt is provided with the chamfer and is nail point shape.
Through adopting above-mentioned technical scheme, the design of chamfer makes the bottom of bolt aim at more easily, insert in the pinhole, further makes things convenient for the concatenation between the adjacent laboratory bench.
The utility model discloses further set up to, the opening part of storage tank is provided with the breach, the breach supplies the finger to stretch into in order to roll out the rotating member.
Through adopting above-mentioned technical scheme, when needs follow the container groove and roll out the rotating member at the concatenation in-process, the design of breach makes things convenient for people to stretch into the finger to clip the rotating member with the finger, the application of force is more convenient, and the operation of roll-out rotating member is easier.
The utility model discloses further set up to, the bottom surface both sides of desktop board all are provided with erects and support the curb plate.
Through adopting above-mentioned technical scheme, general laboratory bench all is four supporting leg formula bearing structure, and two pieces are erect and are supported the curb plate and not only can replace four supporting legs completely, erect the structural design who supports the curb plate moreover and still have higher structural strength, better protecting effect, and stability is higher.
The utility model discloses further set up to, the laboratory bench is provided with a plurality of drawers, the drawer is located erect support curb plate with connect the corner department between the desktop board.
Through adopting above-mentioned technical scheme, the drawer can be used for placing various experimental device or other article, makes things convenient for the experimenter to accomodate, arrange in order, gets to put experimental device or other article, simple and practical.
The utility model discloses further set up to, the bottom of erecting the support curb plate is provided with two sets of universal wheels.
Through adopting above-mentioned technical scheme, the design of universal wheel makes things convenient for the laboratory bench to roll subaerial, shifts convenience, laborsaving, further is favorable to splicing each other between the laboratory bench.
To sum up, the utility model discloses a beneficial technological effect does:
firstly, when the experiment tables are separated, the rotating piece can be hidden in the containing groove, and the bolt can be inserted into the pin hole, so that the experiment tables can not be separately and independently used; when a plurality of experiment tables are required to be spliced and combined for use, the rotating piece can be rotated out of the accommodating groove, the corresponding bolt is pulled out of the pin hole, one end of the rotating piece with the through hole is inserted into the corresponding inserting groove, the through hole is just communicated with the pin hole, and the bolt penetrates through the pin hole and the through hole to connect and fix the two table panels, so that the two experiment tables are spliced and fixed, and the integral use is realized; the splicing structure has the advantages that the structure is firm, the adjacent experiment tables are not easy to loosen, and the assembly and the disassembly are convenient;
secondly, when the rotating member needs to be rotated out of the accommodating groove in the splicing process, people can conveniently stretch into the finger by the design of the notch, so that the rotating member is clamped by the finger, the force application is more convenient, and the operation of rotating out of the rotating member is easier.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an enlarged view at a in fig. 1.
Reference numerals: 1. a rotating member; 11. a through hole; 2. a bolt; 21. a cap portion; 22. a groove; 23. a semicircular ring handle; 24. chamfering; 3. a table top plate; 31. a containing groove; 32. inserting grooves; 33. a pin hole; 34. sinking a groove; 35. a notch; 4. vertically supporting the side plates; 5. a drawer; 6. a universal wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, for the utility model discloses a mosaic structure for laboratory bench, include: a plurality of laboratory tables, a rotating member 1 and a plug 2.
The experiment table is provided with a desktop plate 3, the desktop plate 3 is rectangular, one side surface of the desktop plate 3 is provided with a containing groove 31, the containing groove 31 is provided with two adjacent two side surfaces which are positioned on the desktop plate 3, the rotating piece 1 is rotatably connected in the containing groove 31, the other side surface of the desktop plate 3 is provided with an inserting groove 32, the inserting groove 32 is provided with two adjacent other side surfaces which are positioned on the desktop plate 3, the desktop plate 3 is provided with a pin hole 33 which penetrates up and down at the inserting groove 32, and one end of the rotating piece 1, which is far away from the rotation; when the adjacent table panels 3 are spliced, the rotating member 1 on one table panel 3 is rotated to extend out of the containing groove 31 and be inserted into the containing groove 31 of the other table panel 3, the through hole 11 is communicated with the pin hole 33, and the pin 2 penetrates through the pin hole 33 and the through hole 11 to connect and fix the two table panels 3.
The two sides of the bottom surface of the table top plate 3 are provided with the vertical supporting side plates 4, a common experiment table is of a four-supporting-leg type supporting structure, the two vertical supporting side plates 4 can completely replace four supporting legs, and the structural design of the vertical supporting side plates 4 also has higher structural strength, better protection effect and higher stability; the bottom of erecting support curb plate 4 is provided with two sets of universal wheels 6, and the design of universal wheel 6 makes things convenient for the laboratory bench to roll subaerial, shifts convenience, laborsaving, further is favorable to splicing each other between the laboratory bench.
The laboratory bench is provided with a drawer 5 (in other embodiments, the number of the drawer 5 can also be two or three or more), the drawer 5 is arranged at the connecting corner between the vertical supporting side plate 4 and the tabletop plate 3, the drawer 5 can be used for placing various experimental devices or other articles, the experimental personnel can conveniently store, arrange, take and place the experimental devices or other articles, and the laboratory bench is simple and practical.
The pinhole 33 is provided with heavy groove 34 at its upper opening department, and the top of bolt 2 is provided with the cap portion 21 with heavy groove 34 looks adaptation, and heavy groove 34 cooperatees with cap portion 21, can prevent that bolt 2 from dropping from pinhole 33, through-hole 11 to the structure is more firm after the laboratory bench concatenation.
The upper surface of the cap part 21 is provided with a groove 22, a semicircular ring handle 23 is hinged in the groove 22, and the semicircular ring handle 23 is hidden in the groove 22 of the cap part 21 in a normal state, so that the semicircular ring handle 23 cannot protrude out of the upper surface of the cap part 21, and the flatness of the upper surface of the desktop plate 3 is indirectly ensured; when the bolt 2 needs to be pulled out from the pin hole 33, the semicircular ring handle 23 is rotated out of the groove 22 and is stretched into a finger, so that acting force can be applied to the bolt 2 conveniently, the bolt 2 can be taken out more quickly, and the assembly and disassembly are more convenient.
The bottom of bolt 2 is provided with chamfer 24 and is the nail point shape, and the design of chamfer 24 makes the bottom of bolt 2 aim at more easily, insert in pinhole 33, further makes things convenient for the concatenation between the adjacent laboratory bench.
The opening part of storage tank 31 is provided with breach 35, and breach 35 supplies the finger to stretch into in order to roll out rotating member 1, when needs roll out rotating member 1 from storage tank 31 at the concatenation in-process, and the design of breach 35 makes things convenient for people to stretch into the finger to clip rotating member 1 with the finger, the application of force is more convenient, and the operation of roll-out rotating member 1 is easier.
The implementation principle of the embodiment is as follows: when the experiment tables are separated, the rotating piece 1 can be hidden in the containing groove 31, and the bolt 2 can be inserted into the pin hole 33, so that the experiment tables can be separately used; when a plurality of experiment tables need to be spliced and combined for use, the rotating piece 1 can be firstly rotated out of the accommodating groove 31, then the corresponding bolt 2 is pulled out of the pin hole 33, one end of the rotating piece 1 with the through hole 11 is inserted into the corresponding inserting groove 32, at the moment, the through hole 11 is just communicated with the pin hole 33, and then the bolt 2 penetrates through the pin hole 33 and the through hole 11 to connect and fix the two table top plates 3, so that the two experiment tables are spliced and fixed, and the integral use is realized; the splicing structure is firm in structure, the adjacent experiment tables are not easy to loosen, and the assembly and the disassembly are convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A mosaic structure for laboratory bench, characterized by, includes: a plurality of experiment tables, a rotating member (1) and a plug pin (2);
the experiment table is provided with a table top plate (3), one side face of the table top plate (3) is provided with an accommodating groove (31), the rotating piece (1) is rotatably connected in the accommodating groove (31), the other side face of the table top plate (3) is provided with an inserting groove (32), the table top plate (3) is provided with a pin hole (33) which penetrates up and down at the inserting groove (32), and one end, far away from the rotation, of the rotating piece (1) is provided with a through hole (11) which penetrates up and down;
when the adjacent table panels (3) are spliced, the rotating piece (1) on one table panel (3) is rotated to extend out of the accommodating groove (31) and be inserted into the accommodating groove (31) of the other table panel (3), the through hole (11) is communicated with the pin hole (33), and the bolt (2) penetrates through the pin hole (33) and the through hole (11) to connect and fix the two table panels (3).
2. Splicing structure for laboratory tables according to claim 1, characterized in that said pin hole (33) is provided with a sunk groove (34) at its upper opening, and the top of said plug pin (2) is provided with a cap (21) adapted to said sunk groove (34).
3. Splicing structure for laboratory tables according to claim 2, characterized in that the upper surface of said cap (21) is provided with a groove (22), inside said groove (22) there is hinged a semicircular ring handle (23).
4. Splicing structure for laboratory tables according to claim 1, characterized in that the bottom of the plug (2) is provided with a chamfer (24) and is in the shape of a spike.
5. Splicing structure for laboratory tables according to claim 1, characterized in that a notch (35) is provided at the opening of said container (31), said notch (35) being provided for the finger to enter for rotating out of said rotary member (1).
6. Splicing structure for laboratories according to claim 1, characterized in that the vertical supporting side plates (4) are arranged on both sides of the bottom surface of the table top plate (3).
7. Splicing structure for laboratory tables according to claim 6, characterized in that said laboratory table is provided with several drawers (5), said drawers (5) being provided at the connecting corners between said vertical supporting side panels (4) and said table top panel (3).
8. Splicing structure for laboratory tables according to claim 6, characterized in that the bottom of said vertical supporting side plates (4) is provided with two sets of universal wheels (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394865.9U CN210058332U (en) | 2019-03-26 | 2019-03-26 | Splicing structure for experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394865.9U CN210058332U (en) | 2019-03-26 | 2019-03-26 | Splicing structure for experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210058332U true CN210058332U (en) | 2020-02-14 |
Family
ID=69434657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920394865.9U Expired - Fee Related CN210058332U (en) | 2019-03-26 | 2019-03-26 | Splicing structure for experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210058332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705289A (en) * | 2021-01-26 | 2021-04-27 | 周口师范学院 | Laboratory bench is used in chemistry teaching |
-
2019
- 2019-03-26 CN CN201920394865.9U patent/CN210058332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705289A (en) * | 2021-01-26 | 2021-04-27 | 周口师范学院 | Laboratory bench is used in chemistry teaching |
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| 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: 20200214 Termination date: 20210326 |