CN211298897U - Laboratory desktop with can prolong function - Google Patents
Laboratory desktop with can prolong function Download PDFInfo
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- CN211298897U CN211298897U CN201922310753.3U CN201922310753U CN211298897U CN 211298897 U CN211298897 U CN 211298897U CN 201922310753 U CN201922310753 U CN 201922310753U CN 211298897 U CN211298897 U CN 211298897U
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- 238000012546 transfer Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 abstract 5
- 230000000694 effects Effects 0.000 abstract 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 230000009711 regulatory function Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 4
- 230000004075 alteration Effects 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
- 230000007547 defect Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the laboratory desktop, especially, for a laboratory desktop with can prolong function, including table and table leg, the outside of table is fixed with the fixed plate, and the outside of fixed plate is provided with the activity groove to the activity groove is seted up on the outer wall of table, the fixed slot has been seted up on the fixed plate, the work pivot is installed on the right side of table lower extreme, the outside of locating piece is provided with a location section of thick bamboo, the table leg sets up the inboard at the mounting groove, the external connection of work pole has the pole groove, the lower part of table leg is seted up there is the function groove. This laboratory desktop with can prolong function has designed the structure that has regulatory function, has solved the inconvenient problem of adjusting the horizontality of traditional device, has designed the structure that has the block function, has solved the inconvenient problem of dismantling the transfer of traditional device, has designed the structure that has the slip function simultaneously, has solved the inconvenient problem of extending to operation length of traditional device.
Description
Technical Field
The utility model relates to a laboratory desktop technical field specifically is a laboratory desktop with can prolong function.
Background
In the laboratory experiment process, the experiment table is required to be used for supporting and fixing the experiment object, so that the experiment can be effectively carried out, the traditional laboratory table top is different from the common table top, and the heat-resistant and corrosion-resistant material is generally adopted for treatment, so that the table top is convenient to use for a long time.
Along with the use of laboratory desktop, the shortcoming of traditional laboratory desktop in the use also shows gradually, current laboratory is because ground environment's influence, lead to the laboratory desktop can not keep on a stable horizontal plane, when leading to carrying out accurate experiment on the laboratory desktop, easily cause the influence to the experimental result, and traditional laboratory desktop and table leg are welding and bolted connection, lead to inconvenient dismantlement equipment to the desktop, can't adjust the length of desktop according to the experimental demand of difference simultaneously.
In conclusion, the existing laboratory table top has the defects that the horizontal degree is inconvenient to adjust, the operation length is inconvenient to disassemble and transfer and the operation length is inconvenient to prolong when the laboratory table top is used. Aiming at the problems, innovative design is urgently needed on the basis of the original laboratory desktop.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laboratory desktop with can prolong function to propose inconveniently in solving above-mentioned background and adjust the horizontality, inconvenient dismantlement shifts and inconvenient problem of extending to operating length.
In order to achieve the above object, the utility model provides a following technical scheme: a laboratory desktop with a function of being capable of being extended comprises a desk plate and desk legs, wherein a fixed plate is fixed on the outer side of the desk plate, a movable groove is formed in the outer side of the fixed plate and is formed in the outer wall of the desk plate, a fixed groove is formed in the fixed plate, a fixed rod is arranged on the inner side of the fixed groove, a positioning groove is formed in the outer side of the tail end of the fixed rod, the positioning groove is formed in the inner wall of the movable groove, a working rotating shaft is installed on the right side of the lower end of the desk plate, a rotating plate is fixed on the outer side of the working rotating shaft, a positioning block is connected to the outer side of the rotating plate, a positioning cylinder is arranged on the outer side of the positioning block and is fixed on the left side of the lower end of the desk plate, mounting grooves are formed in the two sides of the lower end, the outer part of the working rod is connected with a rod groove, the rod groove is formed in the lower part of the table plate, the lower part of the table leg is provided with a functional groove, a supporting rod is arranged inside the functional groove, the outer side of the supporting rod is connected with an adjusting sleeve, and the adjusting sleeve is arranged at the lower end of the table leg.
Preferably, the table plate forms a sliding structure through the fixed plate and the movable groove, the fixed plate is vertically provided with a fixed groove, the fixed groove and the fixed rod are connected in a nested manner, and the fixed rod and the positioning groove are connected in a clamping manner.
Preferably, the table plate forms a rotating structure through the working rotating shaft and the rotating plate, and the rotating plate is connected with the positioning block in a clamping mode.
Preferably, the positioning block and the positioning cylinder are in sliding connection, and the longitudinal section of the positioning block is in a right trapezoid shape.
Preferably, the desk legs are connected with the mounting grooves in a nested manner, the working grooves are vertically distributed on the desk legs and are connected with the working rods in a clamping manner, and the working rods are connected with the rod grooves in a sliding manner.
Preferably, the support bar and the table leg form a sliding structure through the functional groove, the support bar and the adjusting sleeve are in threaded connection, and the adjusting sleeve and the table leg form a rotating structure through a rotating bearing connected with the table leg through the adjusting sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the laboratory desktop with the extensible function adopts a novel structural design, designs a structure with an adjusting function, solves the problem that a traditional device is inconvenient to adjust the horizontal degree, designs a structure with a clamping function, solves the problem that the traditional device is inconvenient to disassemble and transfer, simultaneously designs a structure with a sliding function, and solves the problem that the traditional device is inconvenient to extend the operation length;
1. the adjusting sleeve is rotated to drive the supporting rod to move in the functional groove, so that the position of the supporting rod is adjusted, the table legs and the table plate are supported through the supporting rod, the horizontal degree of the upper end surface of the table plate is adjusted, and the problem that the horizontal degree is inconvenient to adjust by a traditional device is solved;
2. the working rod moves in the rod groove by pulling the working rod, the rod groove is separated from the working groove, and the table legs are taken out of the working groove, so that the table plate and the table legs are disassembled, and the problem that the traditional device is inconvenient to disassemble and transfer is solved;
3. through the pulling table, the table drives the fixed plate and slides on the movable groove, further through dead lever and constant head tank block, realizes changeing the board through the pulling to the fixed of table position, further carries out the block to changeing the board through the right angle limit of locating piece, realizes changeing the board and supports the space position in the middle of the table, has solved the inconvenient problem that prolongs operation length of traditional device.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the bottom cross-section of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a table plate; 2. a fixing plate; 3. a movable groove; 4. fixing grooves; 5. fixing the rod; 6. positioning a groove; 7. a working rotating shaft; 8. rotating the plate; 9. positioning blocks; 10. a positioning cylinder; 11. mounting grooves; 12. desk legs; 13. a working groove; 14. a working lever; 15. a rod groove; 16. a functional groove; 17. a support bar; 18. and (4) adjusting the sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a laboratory desktop with a function of being capable of being extended comprises a desk board 1, a fixed board 2, a movable groove 3, a fixed groove 4, a fixed rod 5, a positioning groove 6, a working rotating shaft 7, a rotating board 8, a positioning block 9, a positioning cylinder 10, a mounting groove 11, desk legs 12, a working groove 13, a working rod 14, a rod groove 15, a functional groove 16, a supporting rod 17 and an adjusting sleeve 18, wherein the fixed board 2 is fixed on the outer side of the desk board 1, the movable groove 3 is arranged on the outer side of the fixed board 2, the movable groove 3 is arranged on the outer wall of the desk board 1, the fixed groove 4 is arranged on the fixed board 2, the fixed rod 5 is arranged on the inner side of the fixed groove 4, the positioning groove 6 is arranged on the outer side of the tail end of the fixed rod 5, the positioning groove 6 is arranged on the inner wall of the movable groove 3, the working rotating shaft 7 is arranged on the right side of the lower, the outside of locating piece 9 is provided with a locating cylinder 10, and a locating cylinder 10 is fixed in the left side of table 1 lower extreme, and mounting groove 11 has been seted up to the both sides of table 1 lower extreme, table leg 12 sets up the inboard at mounting groove 11, and working groove 13 has been seted up on the upper portion of table leg 12 outer wall, and working groove 13's inboard is provided with work pole 14, the external connection of work pole 14 has pole groove 15, and pole groove 15 sets up in the lower part of table 1, functional groove 16 has been seted up to the lower part of table leg 12, and the internally mounted of functional groove 16 has bracing piece 17, and the outside of bracing piece 17 is connected with adjusting collar 18, adjusting collar 18 installs the lower extreme at table leg 12.
In the embodiment, the table plate 1 forms a sliding structure through the fixed plate 2 and the movable groove 3, the fixed groove 4 is vertically distributed on the fixed plate 2, the fixed groove 4 and the fixed rod 5 are in nested connection, and the fixed rod 5 and the positioning groove 6 are in clamping connection, so that the table plate 1 can effectively move on the movable groove 3 through the fixed plate 2, the fixed rod 5 can effectively move on the fixed groove 4, and the fixed rod 5 can effectively fix the position of the table plate 1 through the positioning groove 6;
the table plate 1 forms a rotating structure through the working rotating shaft 7 and the rotating plate 8, the rotating plate 8 is connected with the positioning block 9 in a clamping manner, the design ensures that the rotating plate 8 can effectively rotate relative to the table plate 1 through the working rotating shaft 7, and the positioning block 9 can effectively fix the position of the rotating plate 8;
the positioning block 9 is in sliding connection with the positioning cylinder 10, and the longitudinal section of the positioning block 9 is in a right trapezoid shape, so that the positioning block 9 can effectively move in the positioning cylinder 10 after the inclined surface of the positioning block 9 is extruded;
the table legs 12 and the mounting grooves 11 are in nested connection, the working grooves 13 are vertically distributed on the table legs 12, the working grooves 13 and the working rods 14 are in clamping connection, meanwhile, the working rods 14 and the rod grooves 15 are in sliding connection, the design ensures that the mounting grooves 11 can effectively limit the positions of the table legs 12, the working rods 14 can effectively move in the rod grooves 15, and the working rods 14 can effectively fix the positions between the table legs 12 and the table board 1 through the working grooves 13;
the supporting rod 17 and the table leg 12 form a sliding structure through the functional groove 16, the supporting rod 17 and the adjusting sleeve 18 are in threaded connection, the adjusting sleeve 18 and the table leg 12 form a rotating structure through a rotating bearing connected with the table leg 12 through the adjusting sleeve 18, the design ensures that the supporting rod 17 can effectively move in the table leg 12, and the adjusting sleeve 18 can effectively drive the supporting rod 17 to move, so that the position of the supporting rod 17 is further adjusted.
The working principle is as follows: when using the device, the device is first placed on a level ground;
when the levelness of the device needs to be adjusted, the adjusting sleeve 18 is rotated, the adjusting sleeve 18 rotates relative to the table leg 12 through a rotating bearing connected with the table leg 12 through the adjusting sleeve 18, the adjusting sleeve 18 drives the supporting rod 17 to move in the functional groove 16, so that the position of the supporting rod 17 is adjusted, the table leg 12 and the table board 1 are supported through the supporting rod 17, and the levelness of the upper end face of the table board 1 is adjusted;
when the desk plate 1 and the desk legs 12 on the device need to be disassembled, the working rod 14 is pulled, the working rod 14 moves in the rod groove 15, the rod groove 15 is separated from the working groove 13, the desk legs 12 are pulled, the desk legs 12 are taken out of the working groove 13, and therefore the disassembly of the desk plate 1 and the desk legs 12 is achieved, when the desk legs 12 need to be installed, the desk legs 12 are inserted into the working groove 13, the working rod 14 is loosened, the springs connected with the working rod 14 and the rod groove 15 push the working rod 14 to reset, the working rod 14 is clamped with the working groove 13, and therefore the fixing of the positions of the desk plate 1 and the desk legs 12 is achieved;
when the rotating plate 8 on the device needs to be stored, the positioning block 9 is pulled, the positioning block 9 slides in the positioning cylinder 10, the positioning block 9 and the rotating plate 8 are disengaged from each other, the rotating plate 8 is pulled, the rotating plate 8 rotates relative to the table plate 1 through the working rotating shaft 7, a buckle arranged on the rotating plate 8 is engaged with a buckle corresponding to the bottom end of the table plate 1, thereby realizing the storage of the rotating plate 8, pulling the fixed rod 5, moving the fixed rod 5 in the fixed groove 4, disengaging the fixed rod 5 and the positioning groove 6, pushing the table plate 1, driving the fixed plate 2 to slide in the movable groove 3 by the table plate 1, when the fixed plate 2 moves to the bottom end of the movable groove 3, the fixed rod 5 is loosened, the spring connected with the fixed rod 5 and the fixed plate 2 pushes the fixed rod 5 to reset, and the fixed rod 5 is clamped with a groove preset at a corresponding position on the inner wall of the fixed plate 2, so that the position of the table board 1 is fixed, and the length of the table board 1 is shortened;
when the table plate 1 needs to be extended, the fixed rod 5 is pulled, the fixed rod 5 is separated from a groove preset in the corresponding position on the inner wall of the fixed plate 2, the table plate 1 is pulled, the fixed plate 2 is driven by the table plate 1 to slide on the movable groove 3, when the fixed plate 2 moves to the maximum position in the movable groove 3, the fixed rod 5 is loosened, the spring connected with the fixed rod 5 and the fixed plate 2 pulls the fixed rod 5 to reset, the fixed rod 5 is clamped with the positioning groove 6, so that the position of the table plate 1 is fixed, the rotating plate 8 is pulled, the rotating plate 8 rotates through the working rotating shaft 7, the rotating plate 8 extrudes the inclined plane of the positioning block 9, the positioning block 9 slides in the positioning cylinder 10, when the rotating plate 8 moves to the other side of the positioning block 9, the spring connected with the positioning cylinder 9 pushes the positioning block 9 to reset, the right-angle side of the positioning block 9 clamps the rotating, the middle gap position of the table board 1 is supported through the rotating board 8, so that the table board 1 is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A laboratory desktop with can prolong function, includes table (1) and table leg (12), its characterized in that: the table is characterized in that a fixed plate (2) is fixed on the outer side of the table plate (1), a movable groove (3) is arranged on the outer side of the fixed plate (2), the movable groove (3) is formed in the outer wall of the table plate (1), a fixed groove (4) is formed in the fixed plate (2), a fixed rod (5) is arranged on the inner side of the fixed groove (4), a positioning groove (6) is formed in the outer side of the tail end of the fixed rod (5), the positioning groove (6) is formed in the inner wall of the movable groove (3), a working rotating shaft (7) is installed on the right side of the lower end of the table plate (1), a rotating plate (8) is fixed on the outer side of the working rotating shaft (7), a positioning block (9) is connected to the outer side of the rotating plate (8), a positioning cylinder (10) is arranged on the outer side of the positioning block (9), the positioning cylinder (10) is fixed on, table leg (12) set up the inboard in mounting groove (11), and work groove (13) have been seted up on the upper portion of table leg (12) outer wall to the inboard of work groove (13) is provided with work bar (14), the external connection of work bar (14) has pole groove (15), and sets up in the lower part of table (1) pole groove (15), function groove (16) have been seted up to the lower part of table leg (12), and the internally mounted of function groove (16) has bracing piece (17) to the outside of bracing piece (17) is connected with adjusting collar (18), and the lower extreme at table leg (12) is installed in adjusting collar (18) simultaneously.
2. A laboratory desktop with extendable functionality according to claim 1, wherein: the table plate (1) is of a sliding structure formed by the fixed plate (2) and the movable groove (3), the fixed plate (2) is vertically provided with the fixed groove (4), the fixed groove (4) and the fixed rod (5) are connected in a nested mode, and meanwhile the fixed rod (5) and the positioning groove (6) are connected in a clamping mode.
3. A laboratory desktop with extendable functionality according to claim 1, wherein: the table plate (1) forms a rotating structure through the working rotating shaft (7) and the rotating plate (8), and the rotating plate (8) is connected with the positioning block (9) in a clamping manner.
4. A laboratory desktop with extendable functionality according to claim 1, wherein: the positioning block (9) is in sliding connection with the positioning cylinder (10), and the longitudinal section of the positioning block (9) is in a right trapezoid shape.
5. A laboratory desktop with extendable functionality according to claim 1, wherein: the desk legs (12) are connected with the mounting grooves (11) in a nested mode, the working grooves (13) are vertically distributed in the desk legs (12), the working grooves (13) are connected with the working rods (14) in a clamping mode, and meanwhile the working rods (14) are connected with the rod grooves (15) in a sliding mode.
6. A laboratory desktop with extendable functionality according to claim 1, wherein: the support rod (17) and the table legs (12) form a sliding structure through the functional grooves (16), the support rod (17) and the adjusting sleeve (18) are in threaded connection, and the adjusting sleeve (18) and the table legs (12) form a rotating structure through rotating bearings connected with the table legs (12) through the adjusting sleeve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310753.3U CN211298897U (en) | 2019-12-20 | 2019-12-20 | Laboratory desktop with can prolong function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310753.3U CN211298897U (en) | 2019-12-20 | 2019-12-20 | Laboratory desktop with can prolong function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211298897U true CN211298897U (en) | 2020-08-21 |
Family
ID=72060396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922310753.3U Expired - Fee Related CN211298897U (en) | 2019-12-20 | 2019-12-20 | Laboratory desktop with can prolong function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211298897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117064163A (en) * | 2021-04-10 | 2023-11-17 | 李明顺 | Auxiliary drawing device |
-
2019
- 2019-12-20 CN CN201922310753.3U patent/CN211298897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117064163A (en) * | 2021-04-10 | 2023-11-17 | 李明顺 | Auxiliary drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |