CN220194923U - Test table with article holder - Google Patents
Test table with article holder Download PDFInfo
- Publication number
- CN220194923U CN220194923U CN202321525992.0U CN202321525992U CN220194923U CN 220194923 U CN220194923 U CN 220194923U CN 202321525992 U CN202321525992 U CN 202321525992U CN 220194923 U CN220194923 U CN 220194923U
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- China
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- fixedly connected
- test table
- positioning shell
- thread bush
- shell
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- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000002474 experimental method Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 20
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a test table with an article holder, which comprises a test table plate, wherein the right side of the top of the test table plate is fixedly connected with a positioning shell, the front side and the rear side of the bottom of an inner cavity of the positioning shell are fixedly connected with sliding rods, the right side of the positioning shell is fixedly connected with a clamping mechanism, the clamping mechanism comprises a first threaded sleeve, the left side of the inner cavity of the positioning shell is fixedly connected with a first protection clamping plate, four corners of the bottom of the test table plate are movably connected with connecting shells, four corners of the bottom of the test table plate are fixedly connected with limiting plates, the front sides of the two connecting shells are fixedly connected with lifting mechanisms, and the lifting mechanisms comprise motors. According to the utility model, through the matched use of the experiment table plate, the positioning shell, the sliding rod, the clamping mechanism, the first protection clamping plate, the connecting shell, the limiting plate, the lifting mechanism and the sliding groove, the problem that the existing experiment table cannot be adjusted in height and can clamp an experiment product is solved.
Description
Technical Field
The utility model belongs to the technical field of organic chemistry, and particularly relates to a test table with an article holder.
Background
Organic chemistry, also known as chemistry of carbon compounds, is a science that studies the composition, structure, properties, preparation method and application of organic compounds, and is a very important branch in chemistry.
For example, application number: the utility model provides a CN202121344542.2 test table for organic chemistry experiments, which comprises a table body, wherein a bottom chute is formed in the edge of one side of the top end of the table body, a first motor is arranged on the outer side wall of the table body, a first screw is arranged at the output end of the first motor, the first screw is rotationally connected with the table body and extends to the inner side of the bottom chute, a supporting side frame is in threaded connection with the first screw, the supporting side frame is in sliding connection with the bottom chute, and a first side chute and a second side chute are respectively formed in the outer side wall of the supporting side frame. According to the utility model, the stirring rod extends into the inner side of the measuring cup and the splash guard covers the top end of the measuring cup by screwing the second hand wheel, and the stirring rod is rotated by starting the second motor, so that substances in the measuring cup are conveniently stirred by the stirring rod, the burden of experimental staff is conveniently reduced, and the reaction efficiency is conveniently improved.
Based on the search of the above patent and the discovery of the device in combination with the prior art, the above device has the function of assisting in stirring the measuring cup when in use, but does not have the function of adjusting the height of the experiment table so as to be convenient for users with different heights.
According to the test table with the object clamp holder, in organic chemistry, the test table is needed to be used for conveniently carrying out experimental operation on chemical objects, but the existing test table is not beneficial to users with different heights, so that users with different heights are inconvenient to use.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the test table with the article clamp holder, which has the advantages of being convenient for adjusting the height and clamping the experimental article, and solves the problems that the existing test table cannot be adjusted in height and clamping the experimental article.
The utility model discloses a test table with an article holder, which comprises a test table plate, wherein a positioning shell is fixedly connected to the right side of the top of the test table plate, sliding rods are fixedly connected to the front side and the rear side of the bottom of an inner cavity of the positioning shell, a clamping mechanism is fixedly connected to the right side of the positioning shell, the clamping mechanism comprises a first threaded sleeve, a first protection clamping plate is fixedly connected to the left side of the inner cavity of the positioning shell, connecting shells are movably connected to four corners of the bottom of the test table plate, limiting plates are fixedly connected to four corners of the bottom of the test table plate, lifting mechanisms are fixedly connected to the front sides of the two connecting shells, each lifting mechanism comprises a motor, and sliding grooves are formed in the front side and the rear side of the opposite sides of the inner cavities of the two connecting shells.
As the utility model is preferable, the rear sides of the two motors are fixedly connected with the connecting shell, the output ends of the two motors penetrate through the connecting shell and are fixedly connected with the transmission rods, the front sides and the rear sides of the surfaces of the two transmission rods are fixedly connected with gears, the opposite sides of the two gears are respectively connected with a toothed plate in a meshing manner, and the tops of the two toothed plates are fixedly connected with the experiment table.
As the preferable mode of the utility model, the surfaces of the two motors are respectively sleeved with a limiting ring, and the rear sides of the two limiting rings are fixedly connected with the connecting shell.
As the preferable mode of the utility model, the front side and the rear side of the opposite sides of the two toothed plates are fixedly connected with sliding blocks, and the surfaces of the two sliding blocks are in sliding connection with the inner cavity of the chute.
As the preferable mode of the utility model, the two sides of the positioning shell are fixedly connected with the mounting blocks, and the bottoms of the two mounting blocks are fixedly connected with the experiment table plate.
As the preferable mode of the utility model, the left side of the first thread bush is fixedly connected with the positioning shell, the inner cavity of the first thread bush is in threaded connection with the threaded rod, the right side of the threaded rod is fixedly connected with the rotary table, the left side of the threaded rod penetrates through the positioning shell and is fixedly connected with the first protection clamping plate through the rotary shaft, the right side of the surface of the threaded rod is in threaded connection with the second thread bush, and the top of the second thread bush is fixedly connected with the second protection clamping plate.
As the preferable mode of the utility model, the front side and the rear side of the second thread bush are fixedly connected with sliding blocks, and one side of the two sliding blocks far away from the second thread bush is in sliding connection with the surface of the sliding rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matched use of the experiment table plate, the positioning shell, the sliding rod, the clamping mechanism, the first protection clamping plate, the connecting shell, the limiting plate, the lifting mechanism and the sliding groove, the problem that the existing experiment table cannot be adjusted in height and can clamp an experiment product is solved.
2. According to the utility model, when a user needs to adjust the height of the experiment table, the output end of the motor is opened to drive the transmission rod to rotate, the transmission rod rotates and drives the two gears to rotate, the toothed plate is meshed to lift up while the gears rotate, meanwhile, the toothed plate drives the sliding block to perform limiting movement in the inner cavity of the sliding groove, the limiting ring is sleeved on the surface of the motor, the limiting ring is fixedly connected with the connecting shell, the motor is limited, and the toothed plate is fixedly connected with the sliding block, so that the toothed plate is limited and moved.
3. According to the utility model, the positioning shell is fixedly connected with the mounting block, and the positioning shell is reinforced through the fixed connection between the mounting block and the experiment table.
4. According to the utility model, when a user needs to clamp and position an experimental product, the threaded rod is driven to rotate in the inner cavity of the first threaded sleeve through the rotating turntable, the second threaded sleeve and the second protection clamping plate are driven to move while the threaded rod rotates, meanwhile, the second protection clamping plate drives the sliding block to carry out limiting movement on the surface of the sliding rod, at the moment, an object is clamped between the first protection clamping plate and the second protection clamping plate along with the movement of the second protection clamping plate, the second threaded sleeve is fixedly connected with the sliding block, and the limiting movement of the second threaded sleeve is realized through the sliding connection of the sliding block and the surface of the sliding rod.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic view of a lifting mechanism according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a clamping mechanism according to an embodiment of the present utility model.
In the figure: 1. experiment table board; 2. positioning a shell; 3. a slide bar; 4. a clamping mechanism; 401. a first threaded sleeve; 402. a threaded rod; 403. a turntable; 404. a second threaded sleeve; 405. the second protection clamping plate; 406. a slide block; 5. a first protective clamping plate; 6. a connection housing; 7. a limiting plate; 8. a lifting mechanism; 801. a motor; 802. a transmission rod; 803. a gear; 804. a toothed plate; 805. a limiting ring; 806. a sliding block; 9. a chute; 10. and (5) installing a block.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the test table with the article holder provided by the embodiment of the utility model comprises a test table plate 1, wherein the right side of the top of the test table plate 1 is fixedly connected with a positioning shell 2, the front side and the rear side of the bottom of an inner cavity of the positioning shell 2 are fixedly connected with slide bars 3, the right side of the positioning shell 2 is fixedly connected with a clamping mechanism 4, the clamping mechanism 4 comprises a first thread bush 401, the left side of the inner cavity of the positioning shell 2 is fixedly connected with a first protection clamping plate 5, four corners of the bottom of the test table plate 1 are movably connected with connecting shells 6, four corners of the bottom of the test table plate 1 are fixedly connected with limiting plates 7, the front sides of the two connecting shells 6 are fixedly connected with lifting mechanisms 8, the lifting mechanisms 8 comprise motors 801, and sliding grooves 9 are formed in the front side and the rear side of the opposite sides of the inner cavities of the two connecting shells 6.
Referring to fig. 1 and 2, the rear sides of two motors 801 are fixedly connected with a connecting shell 6, the output ends of the two motors 801 penetrate through the connecting shell 6 and are fixedly connected with a transmission rod 802, the front sides and the rear sides of the surfaces of the two transmission rods 802 are fixedly connected with gears 803, one sides of the two gears 803 opposite to each other are respectively connected with a toothed plate 804 in a meshed mode, the tops of the two toothed plates 804 are respectively fixedly connected with a laboratory table 1, the surfaces of the two motors 801 are respectively sleeved with a limiting ring 805, the rear sides of the two limiting rings 805 are respectively fixedly connected with the connecting shell 6, the front sides and the rear sides of the two toothed plates 804 opposite to each other are respectively fixedly connected with a sliding block 806, and the surfaces of the two sliding blocks 806 are respectively connected with an inner cavity of a sliding groove 9 in a sliding mode.
The scheme is adopted: through setting up when the user needs to adjust experiment table 1 height, at first drive transfer line 802 through opening the output of motor 801 and rotate, drive two gears 803 and rotate when transfer line 802 rotates, meshing pinion rack 804 lifts when gear 803 rotates, simultaneously pinion rack 804 drives slider 806 and carries out spacing removal at the inner chamber of spout 9, be equipped with spacing 805 through setting up motor 801 surface cover, play the effect to motor 801 is spacing through spacing 805 and the fixed connection of coupling shell 6, through setting up fixed connection of pinion rack 804 and slider 806, play the effect to spacing removal of pinion rack 804.
Referring to fig. 3, the two sides of the positioning shell 2 are fixedly connected with mounting blocks 10, and the bottoms of the two mounting blocks 10 are fixedly connected with the experiment table plate 1.
The scheme is adopted: through setting up the fixed connection of positioning shell 2 and installation piece 10, play the effect to positioning shell 2 reinforcement through the fixed connection of installation piece 10 and laboratory bench 1.
Referring to fig. 1 and 3, the left side of first thread bush 401 is fixedly connected with positioning shell 2, the inner chamber threaded connection of first thread bush 401 has threaded rod 402, the right side fixedly connected with carousel 403 of threaded rod 402, the left side of threaded rod 402 runs through positioning shell 2 and through pivot and first protection cardboard 5 fixed connection, the right side threaded connection of threaded rod 402 surface has second thread bush 404, the top fixedly connected with second protection cardboard 405 of second thread bush 404, the front side and the rear side of second thread bush 404 are all fixedly connected with sliding block 406, one side that second thread bush 404 was kept away from to two sliding blocks 406 all is connected with the surface sliding of slide bar 3.
The scheme is adopted: through setting up when the user needs to carry out centre gripping location to the experiment article, at first drive threaded rod 402 through rotating carousel 403 and rotate at the inner chamber of first thread bush 401, drive second thread bush 404 and second protection cardboard 405 and remove when threaded rod 402 rotates, meanwhile second protection cardboard 405 drives slider 406 and carries out spacing removal at the surface of slide bar 3, at this moment along with the removal of second protection cardboard 405 with article centre gripping between first protection cardboard 5 and second protection cardboard 405, through setting up the fixed connection of second thread bush 404 and slider 406, the effect to the spacing removal of second thread bush 404 has been played through the sliding connection on slider 406 and slide bar 3 surface.
The working principle of the utility model is as follows:
when the user needs to adjust experiment table 1 height, at first drive transfer line 802 through opening the output of motor 801 and rotate, drive two gears 803 and rotate when transfer line 802 rotates, meshing pinion rack 804 lifts when gear 803 rotates, thereby the pinion rack 804 drives slider 806 and carries out spacing removal at the inner chamber of spout 9 and adjust experiment table 1's height, when the user needs to carry out the centre gripping location to the experiment article, at first drive threaded rod 402 through rotating carousel 403 and rotate at the inner chamber of first thread bush 401, drive second thread bush 404 and second protection cardboard 405 and remove when threaded rod 402 rotates, and simultaneously second protection cardboard 405 drives slider 406 and carries out spacing removal at the surface of slide bar 3, at this moment along with the removal of second protection cardboard 405 with article centre gripping between first protection cardboard 5 and second protection cardboard 405.
To sum up: this test table with article holder through setting up experiment table 1, positioning shell 2, slide bar 3, fixture 4, first protection cardboard 5, coupling shell 6, limiting plate 7, elevating system 8 and spout 9's cooperation use, has solved current experiment table and has not possess height-adjustable and can be to the problem of experiment article centre gripping.
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. Test table with article holder, including experiment table board (1), its characterized in that: the right side fixedly connected with positioning shell (2) at experiment table (1) top, the equal fixedly connected with slide bar (3) of front side and the rear side of positioning shell (2) inner chamber bottom, the right side fixedly connected with fixture (4) of positioning shell (2), fixture (4) include first thread bush (401), the first protection cardboard (5) of left side fixedly connected with of positioning shell (2) inner chamber, the equal swing joint in four corners of experiment table (1) bottom has connecting shell (6), the equal fixedly connected with limiting plate (7) in four corners of experiment table (1) bottom, wherein the equal fixedly connected with elevating system (8) of front side of two connecting shells (6), elevating system (8) are including motor (801), spout (9) have all been seted up to the front side and the rear side of two connecting shells (6) inner chamber opposite sides.
2. A test table with article holder as claimed in claim 1, wherein: the rear sides of the two motors (801) are fixedly connected with the connecting shell (6), the output ends of the two motors (801) penetrate through the connecting shell (6) and are fixedly connected with the transmission rods (802), the front sides and the rear sides of the surfaces of the two transmission rods (802) are fixedly connected with the gears (803), one sides, opposite to the two gears (803), of the two gears are respectively connected with the toothed plate (804) in a meshed mode, and the tops of the two toothed plates (804) are respectively fixedly connected with the experiment table (1).
3. A test table with article holder as claimed in claim 1, wherein: limiting rings (805) are sleeved on the surfaces of the two motors (801), and the rear sides of the two limiting rings (805) are fixedly connected with the connecting shell (6).
4. A test table with article holder as claimed in claim 2, wherein: the front side and the rear side of the opposite sides of the two toothed plates (804) are fixedly connected with sliding blocks (806), and the surfaces of the two sliding blocks (806) are slidably connected with the inner cavity of the sliding groove (9).
5. A test table with article holder as claimed in claim 1, wherein: both sides of positioning shell (2) are all fixedly connected with installation piece (10), and the bottom of two installation pieces (10) is all with experiment table (1) fixed connection.
6. A test table with article holder as claimed in claim 1, wherein: the left side and the positioning shell (2) fixed connection of first thread bush (401), the inner chamber threaded connection of first thread bush (401) has threaded rod (402), the right side fixedly connected with carousel (403) of threaded rod (402), the left side of threaded rod (402) runs through positioning shell (2) and through pivot and first protection cardboard (5) fixed connection, the right side threaded connection of threaded rod (402) surface has second thread bush (404), the top fixedly connected with second protection cardboard (405) of second thread bush (404).
7. A test table with article holder as defined in claim 6, wherein: the front side and the rear side of the second thread bush (404) are fixedly connected with sliding blocks (406), and one side, far away from the second thread bush (404), of each sliding block (406) is in sliding connection with the surface of the sliding rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321525992.0U CN220194923U (en) | 2023-06-15 | 2023-06-15 | Test table with article holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321525992.0U CN220194923U (en) | 2023-06-15 | 2023-06-15 | Test table with article holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194923U true CN220194923U (en) | 2023-12-19 |
Family
ID=89144668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321525992.0U Active CN220194923U (en) | 2023-06-15 | 2023-06-15 | Test table with article holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194923U (en) |
-
2023
- 2023-06-15 CN CN202321525992.0U patent/CN220194923U/en active Active
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