CN113814019A - Multifunctional chemical experiment connecting device - Google Patents
Multifunctional chemical experiment connecting device Download PDFInfo
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- CN113814019A CN113814019A CN202111291149.6A CN202111291149A CN113814019A CN 113814019 A CN113814019 A CN 113814019A CN 202111291149 A CN202111291149 A CN 202111291149A CN 113814019 A CN113814019 A CN 113814019A
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- rod
- fixedly connected
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- threaded
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- 239000000126 substance Substances 0.000 title claims abstract description 55
- 238000002474 experimental method Methods 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000010425 asbestos Substances 0.000 claims description 9
- 229910052895 riebeckite Inorganic materials 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 8
- 239000011435 rock Substances 0.000 abstract description 7
- 241000883990 Flabellum Species 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 239000012237 artificial material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to the technical field of chemical experiment tools, in particular to a multifunctional chemical experiment connecting device which comprises a chemical operation table, wherein a protective cover is fixedly connected to the top end of the chemical operation table. Make carriage release lever and dead lever removal through the holding rod, the user alright adjust the position that transparent guard plate was opened, insert the inside at the fixed orifices with the dead lever and fix, the user uses the inside that both hands inserted the protection casing, provide a safe environment for the user experiment, first motor and flabellum can in time discharge volatile matter or the gas that the reaction produced, it is internal to prevent that the user from inhaling it, the security that the improvement user used, remove the alcohol burner through second motor and layer board, can stir through the stirring piece, accelerate the reaction, improve user work efficiency, through the clamping piece, fourth motor and third connecting rod press from both sides tightly the test tube and control and rock, thereby convenience of customers mixes the reactant in with the test tube, abundant reaction, convenience of customers's use and operation.
Description
Technical Field
The invention relates to the technical field of chemical experiment tools, in particular to a multifunctional chemical experiment connecting device.
Background
From the original society of beginning to use fire to the modern society of using various artificial materials, mankind is enjoying chemical results, the life of mankind can be continuously improved and improved, the contribution of chemistry plays an important role therein, chemistry is one of natural science, mainly at the molecular and atomic level, the composition, the nature, the structure and the change law of the material are researched, new materials (molecules which do not exist originally in nature) are created, instruments used in chemical experiments are called chemical instruments, the materials can be measured or reacted, the instruments are mainly divided into measuring instruments and reaction instruments, the instruments are combined in a specific mode to form a device, the purpose of experiments is realized, and the common chemical instruments are divided into two categories of simple instruments and complex instruments;
at present, when a volatile liquid is used in the using process of a part of existing chemical experiment operating tables, volatile matters cannot be effectively and timely discharged, so that the volatile matters are inhaled by a user in an experiment, the user feels uncomfortable, and the health of the user is seriously influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a multifunctional chemical experiment connecting device.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional chemical experiment connecting device comprises a chemical operating table, wherein a protective cover is fixedly connected to the top end of the chemical operating table, a connecting pipe is connected to the top end of the protective cover, a connecting hose is connected to the top end of the connecting pipe, a first motor is arranged inside the connecting pipe, fan blades are fixedly connected to the output end of the first motor, an LED lamp is fixedly connected to the inner wall of the top end of the protective cover, a collecting bin is arranged on one side of the top end of the chemical operating table, a collecting hole is formed in the bottom end of the collecting bin, a second motor is arranged on the inner wall of the bottom end of the collecting hole, a supporting plate is slidably connected inside the collecting bin, a threaded sleeve is fixedly connected to the bottom end of the supporting plate, a first threaded rod is connected to the bottom end of the threaded sleeve through threads, the bottom end of the first threaded rod is fixedly connected to the output end of the second motor, and an alcohol lamp is arranged at the top end of the supporting plate, an asbestos net is placed at the top end of the collecting bin, a beaker is arranged at the top end of the asbestos net, a fixed table is fixedly connected to one side of the top end of the chemical operation table, a sliding port is formed in the top end of the fixed table, a first threaded hole is formed in one side of the fixed table and is connected with the sliding port, a sliding plate is slidably connected to the inside of the sliding port, a second threaded rod is connected to the inside of the first threaded hole through threads, a first rotating rod is fixedly connected to one end of the second threaded rod, the other end of the second threaded rod is abutted to the sliding plate, a third motor is arranged at the top end of the sliding plate, a first connecting rod is fixedly connected to the output end of the third motor, the bottom end of the first connecting rod penetrates through the fixed table and extends to the inside of the beaker, a stirring piece is fixedly connected to the bottom end of the first connecting rod, and a storage mechanism is arranged inside the chemical operation table, one side on chemical operation platform top is provided with rocks mechanism, one side of protection casing is provided with adjustment mechanism, two sets of locating holes have been seted up to the inner wall of receipts storehouse bottom, all fixedly connected with locating lever in the inside of locating hole, and the top of locating lever all with layer board fixed connection, chemical operation platform's one end is provided with control panel.
Preferably, store the mechanism and include storing storehouse, door plant and handle, the storing storehouse has been seted up to one side of chemical operation platform, the inner wall at storing storehouse both ends all is connected with the door plant through the pivot, the middle part of door plant all fixedly connected with handle, convenience of customers stores some chemical consumptive materials commonly used.
Preferably, rock the mechanism and include fixed block, change hole, second bull stick, second connecting rod, fourth motor, carousel, third connecting rod, clamping piece, second screw hole, third threaded rod, splint and rubber pad, one side fixedly connected with fixed block on chemical operation platform top, the hole has been seted up to change to the one end of fixed block, the inside rotation in hole is connected with the second bull stick, the one end fixedly connected with second connecting rod of second bull stick, the other end of second bull stick is provided with fixture, the one end of fixed block is provided with the fourth motor, the output fixedly connected with carousel of fourth motor, the one end of carousel is connected with the third connecting rod through the pivot, and the one end of third connecting rod is connected with the second connecting rod through the pivot, and convenience of customers rocks the test tube.
Preferably, fixture includes clamping piece, second screw hole, third threaded rod, splint and rubber pad, the one end fixedly connected with clamping piece of second bull stick, the second screw hole has all been seted up at the both ends of clamping piece, the inside of second screw hole all has the third threaded rod through threaded connection, the one end that the third threaded rod is close to each other all is connected with splint through the bearing, and splint all are located the inside of clamping piece, and convenience of customers carries out the clamping to the test tube.
Preferably, the one end that the third threaded rod is close to each other all fixedly connected with rubber pad, the one end that splint and rubber pad are close to each other all is circular-arc, can protect the test tube through the rubber pad.
Preferably, the adjusting mechanism comprises a sliding groove, a fixing hole, a transparent protection plate, a holding rod, a movable receiving groove, a moving rod, a perforation, a sliding block, a fixing rod and a spring, the sliding groove is formed at both ends of the protection cover, the fixing hole is formed in the inner wall of one end of the sliding groove, the transparent protection plate is arranged on one side of the protection cover, the holding rod is fixedly connected to the middle lower part of the transparent protection plate, the movable receiving groove is formed in one side of the holding rod, the moving rod is slidably connected to the inside of the movable receiving groove, the perforation is formed at both ends of the transparent protection plate, the sliding block is slidably connected to the inside of the sliding groove, one end of the sliding block is fixedly connected to the transparent protection plate, the fixing rod is slidably connected to the inside of the perforation, one end of the fixing rod is fixedly connected to the moving rod, and the other end of the fixing rod extends to the inside of the fixing hole through the sliding block, the even fixedly connected with spring of one end of carriage release lever, and the one end of spring all with remove the inner wall fixed connection who receives the groove, convenience of customers adjusts the height of transparent guard plate.
Preferably, the control end of the control panel is electrically connected with an external power supply, the control end of the first motor is electrically connected with the output end of the control panel, and the control end of the LED lamp is electrically connected with the output end of the control panel, so that a user can conveniently control the first motor and the LED lamp to work.
Preferably, the control end of the second motor is electrically connected with the output end of the control panel, the control end of the third motor is electrically connected with the output end of the control panel, and the control end of the fourth motor is electrically connected with the output end of the control panel, so that a user can conveniently control the second motor, the third motor and the fourth motor to work.
Compared with the prior art, the invention has the beneficial effects that:
the user can hold the holding rod to enable the moving rod to drive the fixed rod to move, the user can adjust the position where the transparent protection plate is opened, the fixed rod is inserted into the fixed hole to be fixed, the user inserts both hands into the protective cover to use, a safe environment can be provided for user experiments, illumination can be provided through the LED lamp, volatile matters or gas generated by reaction can be discharged timely through the first motor and the fan blade during working, the user can be prevented from sucking the alcohol lamp into the body, the use safety of the user is improved, the user can lift and lower the alcohol lamp through the second motor and the supporting plate, the beaker can be stirred through the sliding plate and the stirring piece, the reaction is accelerated, the working efficiency of the user is improved, meanwhile, the test tube can be clamped through the third threaded rod and the clamping block, and the test tube can be shaken left and right through the fourth motor and the third connecting rod, therefore, the reagent in the test tube can be conveniently mixed by a user, the reaction is fully performed, and the use and the operation of the user are convenient.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of the present invention;
FIG. 3 is a schematic sectional perspective view of the protective cover and the grip of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is an exploded perspective view of the shield, stationary bar and movable bar of the present invention;
FIG. 6 is an exploded perspective view of the stationary platen, slide plate and stirring member of the present invention;
FIG. 7 is a schematic sectional perspective view of a fixing block, a rotary hole and a second threaded hole of the present invention;
FIG. 8 is an exploded perspective view of the mounting block, turntable and clamping plate of the present invention;
fig. 9 is an exploded perspective view of the chemical operating table, first motor and threaded sleeve of the present invention.
In the figure: 1. a chemical operating table; 2. a protective cover; 3. a connecting pipe; 4. a connecting hose; 5. a first motor; 6. a fan blade; 7. an LED lamp; 8. collecting the bin; 9. closing the hole; 10. a second motor; 11. a support plate; 12. a threaded sleeve; 13. a first threaded rod; 14. an alcohol lamp; 15. an asbestos web; 16. a beaker; 17. a fixed table; 18. a sliding port; 19. a first threaded hole; 20. a sliding plate; 21. a second threaded rod; 22. a first rotating lever; 23. a third motor; 24. a first connecting rod; 25. a stirring member; 26. a storage bin; 27. a door panel; 28. a handle; 29. a fixed block; 30. hole turning; 31. a second rotating rod; 32. a second connecting rod; 33. a fourth motor; 34. a turntable; 35. a third connecting rod; 36. installing a clamping block; 37. a second threaded hole; 38. a third threaded rod; 39. a splint; 40. a rubber pad; 41. a chute; 42. a fixing hole; 43. a transparent protection plate; 44. a holding rod; 45. moving and collecting the groove; 46. a travel bar; 47. perforating; 48. a slider; 49. fixing the rod; 50. a spring; 51. positioning holes; 52. positioning a rod; 53. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, an embodiment of the present invention is shown:
a multifunctional chemical experiment connecting device comprises a chemical operating table 1, a protective cover 2 is fixedly connected to the top end of the chemical operating table 1, a connecting pipe 3 is connected to the top end of the protective cover 2, a connecting hose 4 is connected to the top end of the connecting pipe 3, a first motor 5 is arranged inside the connecting pipe 3, a fan blade 6 is fixedly connected to the output end of the first motor 5, an LED lamp 7 is fixedly connected to the inner wall of the top end of the protective cover 2, a receiving bin 8 is arranged on one side of the top end of the chemical operating table 1, a receiving hole 9 is formed in the bottom end of the receiving bin 8, a second motor 10 is arranged on the inner wall of the bottom end of the receiving hole 9, a supporting plate 11 is slidably connected inside the receiving bin 8, a threaded sleeve 12 is fixedly connected to the bottom end of the supporting plate 11, a first threaded rod 13 is connected to the bottom end of the threaded sleeve 12 through threads, the bottom end of the first threaded rod 13 is fixedly connected to the output end of the second motor 10, an alcohol lamp 14 is arranged on the top end of the supporting plate 11, an asbestos net 15 is placed at the top end of the collecting bin 8, a beaker 16 is arranged at the top end of the asbestos net 15, a fixed table 17 is fixedly connected to one side of the top end of the chemical operation table 1, a sliding port 18 is formed in the top end of the fixed table 17, a first threaded hole 19 is formed in one side of the fixed table 17, the first threaded hole 19 is connected with the sliding port 18, a sliding plate 20 is slidably connected to the inside of the sliding port 18, a second threaded rod 21 is connected to the inside of the first threaded hole 19 through threads, a first rotating rod 22 is fixedly connected to one end of the second threaded rod 21, the other end of the second threaded rod 21 is abutted to the sliding plate 20, a third motor 23 is arranged at the top end of the sliding plate 20, a first connecting rod 24 is fixedly connected to the output end of the third motor 23, the bottom end of the first connecting rod 24 penetrates through the fixed table 17 to extend to the inside of the beaker 16, a stirring piece 25 is fixedly connected to the bottom end of the first connecting rod 24, a storage mechanism is arranged inside the chemical operation table 1, a shaking mechanism is arranged on one side of the top end of the chemical operation table 1, an adjusting mechanism is arranged on one side of the protective cover 2, two groups of positioning holes 51 are formed in the inner wall of the bottom end of the collecting bin 8, positioning rods 52 are fixedly connected inside the positioning holes 51, the top ends of the positioning rods 52 are fixedly connected with the supporting plate 11, and a control panel 53 is arranged at one end of the chemical operation table 1;
furthermore, one end of the third threaded rod 38 close to each other is fixedly connected with a rubber pad 40, one end of each clamping plate 39 and one end of each rubber pad 40 close to each other are arc-shaped, the test tube can be protected through the rubber pad 40, the clamping mechanism comprises a clamping block 36, a second threaded hole 37, a third threaded rod 38, a clamping plate 39 and a rubber pad 40, one end of the second rotating rod 31 is fixedly connected with the clamping block 36, two ends of the clamping block 36 are both provided with the second threaded holes 37, the inside of the second threaded holes 37 are both connected with the third threaded rod 38 through threads, one end of each third threaded rod 38 close to each other is connected with the clamping plate 39 through a bearing, the clamping plates 39 are both positioned inside the clamping block 36, a user places the test tube between the two sets of rubber pads 40, then the user rotates the third threaded rod 38, at the moment, the two sets of clamping plates 39 can be close to each other under the action of the second threaded holes 37, so as to fix the test tube, thereby facilitating the user to clamp the test tube, the shaking mechanism comprises a fixed block 29, a rotary hole 30, a second rotary rod 31, a second connecting rod 32, a fourth motor 33, a rotary disc 34, a third connecting rod 35, a clamping block 36, a second threaded hole 37, a third threaded rod 38, a clamping plate 39 and a rubber pad 40, one side of the top end of the chemical operation platform 1 is fixedly connected with the fixed block 29, one end of the fixed block 29 is provided with the rotary hole 30, the inside of the rotary hole 30 is rotatably connected with the second rotary rod 31, one end of the second rotary rod 31 is fixedly connected with the second connecting rod 32, the other end of the second rotary rod 31 is provided with a clamping mechanism, one end of the fixed block 29 is provided with the fourth motor 33, the output end of the fourth motor 33 is fixedly connected with the rotary disc 34, one end of the rotary disc 34 is connected with the third connecting rod 35 through a rotary shaft, one end of the third connecting rod 35 is connected with the second connecting rod 32 through a rotary shaft, the output end of the fourth motor 33 drives the rotary disc 34 to rotate, the turntable 34 drives one end of the third connecting rod 35 to perform circular motion, the third connecting rod 35 can drive one end of the second connecting rod 32 to rotate, the motion track of the second connecting rod 32 is fan-shaped, the second connecting rod 32 drives the second rotating rod 31, the clamping block 36 and the test tube to rock, the test tube is convenient for users to rock, the storage mechanism comprises a storage bin 26, a door plate 27 and a handle 28, the storage bin 26 is arranged on one side of the chemical operating platform 1, the inner walls at two ends of the storage bin 26 are connected with the door plate 27 through a rotating shaft, the handle 28 is fixedly connected to the middle part of the door plate 27, the door plate 27 can be rotated by pulling the handle 28 by users, so that the door plate 27 is opened, then the users can put some common chemical experimental consumables into the storage bin 26 for storage, the users can use the test tubes, the control end of the control panel 53 is electrically connected with an external power supply, the control end of the first motor 5 is electrically connected with the output end of the control panel 53, the control end of the LED lamp 7 is electrically connected with the output end of the control panel 53, so that a user can conveniently control the first motor 5 and the LED lamp 7 to work, the control end of the second motor 10 is electrically connected with the output end of the control panel 53, the control end of the third motor 23 is electrically connected with the output end of the control panel 53, the control end of the fourth motor 33 is electrically connected with the output end of the control panel 53, so that the user can conveniently control the second motor 10, the third motor 23 and the fourth motor 33 to work, the adjusting mechanism comprises a sliding groove 41, a fixed hole 42, a transparent protection plate 43, a holding rod 44, a movable receiving groove 45, a movable rod 46, a through hole 47, a sliding block 48, a fixed rod 49 and a spring 50, the sliding grooves 41 are respectively arranged at two ends of the protective cover 2, the fixed hole 42 is respectively arranged on the inner wall at one end of the sliding groove 41, the transparent protection plate 43 is arranged at one side of the protective cover 2, and the holding rod 44 is fixedly connected with the middle lower part of the transparent protection plate 43, a movable accommodating groove 45 is formed in one side of the holding rod 44, a movable rod 46 is slidably connected inside the movable accommodating groove 45, through holes 47 are formed in both ends of the transparent protection plate 43, a sliding block 48 is slidably connected inside the sliding groove 41, one end of the sliding block 48 is fixedly connected with the transparent protection plate 43, a fixed rod 49 is slidably connected inside the through hole 47, one end of the fixed rod 49 is fixedly connected with the movable rod 46, the other end of the fixed rod 49 penetrates through the sliding block 48 to extend into the fixing hole 42, a spring 50 is uniformly and fixedly connected to one end of the movable rod 46, one end of the spring 50 is fixedly connected with the inner wall of the movable accommodating groove 45, after a user holds the holding rod 44, the user pulls the movable rod 46 to slide inside the movable accommodating groove 45 with fingers, the through holes 47 can compress the spring 50, the movable rod 46 drives the fixed rod 49 to move, when one end of the fixed rod 49 is not located inside the fixing hole 42, at this moment, the user can move the holding rod 44, the holding rod 44 drives the transparent protection plate 43 and the sliding block 48 to move, after the user adjusts the transparent protection plate 43 to a proper height, the user loosens the moving rod 46, the moving rod 46 and the fixing rod 49 can be reset under the action of the spring 50, one end of the fixing rod 49 is inserted in the fixing hole 42 at this moment, fixation is completed, and the height of the transparent protection plate 43 is adjusted by the user conveniently.
The working principle is as follows: the user can rotate the door plate 27 by pulling the handle 28, so that the door plate 27 is opened, then the user can put some commonly used chemical experiment consumables into the storage bin 26 for storage, thereby facilitating the use of the user, the user holds the holding rod 44, meanwhile, the user pulls the moving rod 46 with fingers, the moving rod 46 slides in the moving receiving groove 45, the through hole 47 can compress the spring 50, the moving rod 46 drives the fixing rod 49 to move, when one end of the fixing rod 49 is not positioned in the fixing hole 42, the user can move the holding rod 44 at the moment, the holding rod 44 drives the transparent protection plate 43 to move, the transparent protection plate 43 drives the sliding block 48 to slide in the sliding groove 41, after the user adjusts the transparent protection plate 43 to a proper height, the user loosens the moving rod 46, at the moment, the moving rod 46 and the fixing rod 49 can be reset under the self-resilience force of the spring 50, at this time, one end of the fixing rod 49 is inserted into the fixing hole 42 to complete the fixing, the user makes the LED lamp 7 and the first motor 5 work through the control panel 53, the LED lamp 7 can provide illumination for the user, the output end of the first motor 5 drives the fan blade 6 to rotate, the top end of the fan blade 6 generates suction force to suck up air inside the protective cover 2, and volatile matters in the experiment or gas generated by reaction are discharged through the connecting pipe 3 and the connecting hose 4, thereby preventing the user from sucking the air in the body, improving the safety of the user, the user places the alcohol lamp 14 on the top end of the supporting plate 11, after the user ignites the alcohol lamp 14, the second motor 10 is controlled to work through the control panel 53, the output end of the second motor 10 drives the first threaded rod 13 to rotate, the supporting plate 11 can move down under the action of the first threaded rod 13 and the threaded sleeve 12, and the supporting plate 11 can stably move down through the positioning hole 51 and the positioning rod 52, the supporting plate 11 and the threaded sleeve 12 are prevented from rotating along with the first threaded rod 13, the user places the asbestos gauge 15 on the top end of the collecting bin 8, the beaker 16 is placed on the top end of the asbestos gauge 15, the user rotates the first rotating rod 22, the first rotating rod 22 drives the second threaded rod 21 to rotate under the action of the first threaded hole 19, so that one end of the second threaded rod 21 is not abutted against the sliding plate 20, at the moment, the sliding plate 20 can move downwards, the sliding plate 20 can enable the stirring piece 25 to be inserted into the beaker 16, at the moment, the user starts the third motor 23, the first connecting rod 24 and the stirring piece 25 are driven by the output end of the third motor 23 to rotate, the stirring piece 25 can stir the solution in the beaker 16, so that the solution is heated uniformly and the reaction is accelerated, meanwhile, the user places a test tube between the two rubber pads 40, then the user rotates the third threaded rod 38, at the moment, under the action of the second threaded hole 37, the two clamping plates 39 can be close to each other, thereby can fix the test tube, can protect the test tube through rubber pad 40, the user finishes the test tube clamping after, start fourth motor 33 through control panel 53, the output of fourth motor 33 drives carousel 34 and rotates, carousel 34 drives the one end of third connecting rod 35 and carries out circular motion, the one end that can drive second connecting rod 32 through third connecting rod 35 rotates, the movement track of second connecting rod 32 this moment is fan-shaped, second connecting rod 32 drives second bull stick 31 and rotates second bull stick 31 and drive clamping piece 36 and the test tube and rock, thereby made things convenient for user's use, after the user finishes using, otherwise foretell operation alright recover this device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a multi-functional chemistry experiment connecting device, includes chemical operation platform (1), its characterized in that: the top end of the chemical operation table (1) is fixedly connected with a protective cover (2), the top end of the protective cover (2) is connected with a connecting pipe (3), the top end of the connecting pipe (3) is connected with a connecting hose (4), a first motor (5) is arranged inside the connecting pipe (3), the output end of the first motor (5) is fixedly connected with fan blades (6), the inner wall of the top end of the protective cover (2) is fixedly connected with an LED lamp (7), one side of the top end of the chemical operation table (1) is provided with a receiving bin (8), the bottom end of the receiving bin (8) is provided with a receiving hole (9), the inner wall of the bottom end of the receiving hole (9) is provided with a second motor (10), the inside of the receiving bin (8) is slidably connected with a supporting plate (11), the bottom end of the supporting plate (11) is fixedly connected with a threaded sleeve (12), and the bottom end of the threaded sleeve (12) is connected with a first threaded rod (13) through threads, the bottom end of the first threaded rod (13) is fixedly connected with the output end of the second motor (10), the top end of the supporting plate (11) is provided with an alcohol lamp (14), the top end of the collecting bin (8) is placed with an asbestos wire (15), the top end of the asbestos wire (15) is provided with a beaker (16), one side of the top end of the chemical operation table (1) is fixedly connected with a fixed table (17), the top end of the fixed table (17) is provided with a sliding opening (18), one side of the fixed table (17) is provided with a first threaded hole (19), the first threaded hole (19) is connected with the sliding opening (18), the sliding opening (18) is internally and slidably connected with a sliding plate (20), the inside of the first threaded hole (19) is connected with a second threaded rod (21) through threads, one end of the second threaded rod (21) is fixedly connected with a first rotating rod (22), and the other end of the second threaded rod (21) is abutted against the sliding plate (20), a third motor (23) is arranged at the top end of the sliding plate (20), the output end of the third motor (23) is fixedly connected with a first connecting rod (24), and the bottom end of the first connecting rod (24) passes through the fixed table (17) and extends to the interior of the beaker (16), the bottom end of the first connecting rod (24) is fixedly connected with a stirring piece (25), a storage mechanism is arranged in the chemical operating platform (1), a shaking mechanism is arranged on one side of the top end of the chemical operating platform (1), an adjusting mechanism is arranged on one side of the protective cover (2), two groups of positioning holes (51) are formed in the inner wall of the bottom end of the collecting bin (8), positioning rods (52) are fixedly connected inside the positioning holes (51), the top ends of the positioning rods (52) are fixedly connected with the supporting plate (11), and one end of the chemical operation table (1) is provided with a control panel (53).
2. The multifunctional chemical experiment connecting device of claim 1, wherein: store the mechanism and include storing storehouse (26), door plant (27) and handle (28), storing storehouse (26) have been seted up to one side of chemical operation platform (1), the inner wall at storing storehouse (26) both ends all is connected with door plant (27) through the pivot, the middle part of door plant (27) is fixedly connected with handle (28).
3. The multifunctional chemical experiment connecting device of claim 1, wherein: the shaking mechanism comprises a fixed block (29), a rotating hole (30), a second rotating rod (31), a second connecting rod (32), a fourth motor (33), a rotary table (34), a third connecting rod (35), a clamping block (36), a second threaded hole (37), a third threaded rod (38), a clamping plate (39) and a rubber pad (40), wherein the fixed block (29) is fixedly connected to one side of the top end of the chemical operating platform (1), the rotating hole (30) is formed in one end of the fixed block (29), the second rotating rod (31) is rotatably connected to the inside of the rotating hole (30), the second connecting rod (32) is fixedly connected to one end of the second rotating rod (31), the clamping mechanism is arranged at the other end of the second rotating rod (31), the fourth motor (33) is arranged at one end of the fixed block (29), and the rotary table (34) is fixedly connected to the output end of the fourth motor (33), one end of the rotary disc (34) is connected with a third connecting rod (35) through a rotary shaft, and one end of the third connecting rod (35) is connected with the second connecting rod (32) through the rotary shaft.
4. The multifunctional chemical experiment connecting device of claim 3, wherein: fixture is including clamping piece (36), second screw hole (37), third threaded rod (38), splint (39) and rubber pad (40), the one end fixedly connected with clamping piece (36) of second bull stick (31), second screw hole (37) have all been seted up at the both ends of clamping piece (36), the inside of second screw hole (37) all has third threaded rod (38) through threaded connection, the one end that third threaded rod (38) are close to each other all is connected with splint (39) through the bearing, and splint (39) all are located the inside of clamping piece (36).
5. The multifunctional chemical experiment connecting device of claim 4, wherein: the one end that third threaded rod (38) are close to each other all fixedly connected with rubber pad (40), splint (39) and rubber pad (40) are close to each other the one end all be circular-arc.
6. The multifunctional chemical experiment connecting device of claim 1, wherein: the adjusting mechanism comprises a sliding groove (41), a fixing hole (42), a transparent protection plate (43), a holding rod (44), a movable receiving groove (45), a moving rod (46), a through hole (47), a sliding block (48), a fixing rod (49) and a spring (50), the sliding groove (41) is formed in each of two ends of the protection cover (2), the fixing hole (42) is formed in each of the inner walls of one end of the sliding groove (41), the transparent protection plate (43) is arranged on one side of the protection cover (2), the holding rod (44) is fixedly connected to the middle lower portion of the transparent protection plate (43), the movable receiving groove (45) is formed in one side of the holding rod (44), the moving rod (46) is slidably connected to the inner portion of the movable receiving groove (45), the through hole (47) is formed in each of two ends of the transparent protection plate (43), the sliding block (48) is slidably connected to the inner portion of the sliding groove (41), and the one end of slider (48) all with transparent guard plate (43) fixed connection, the inside all sliding connection of perforation (47) has dead lever (49), and the one end of dead lever (49) all with carriage release lever (46) fixed connection, the other end of dead lever (49) all passes slider (48) and extends to the inside of fixed orifices (42), the even fixedly connected with spring (50) of one end of carriage release lever (46), and the one end of spring (50) all with the inner wall fixed connection who removes receipts groove (45).
7. The multifunctional chemical experiment connecting device of claim 1, wherein: the control end of the control panel (53) is electrically connected with an external power supply, the control end of the first motor (5) is electrically connected with the output end of the control panel (53), and the control end of the LED lamp (7) is electrically connected with the output end of the control panel (53).
8. The multifunctional chemical experiment connecting device of claim 3, wherein: the control end of the second motor (10) is electrically connected with the output end of the control panel (53), the control end of the third motor (23) is electrically connected with the output end of the control panel (53), and the control end of the fourth motor (33) is electrically connected with the output end of the control panel (53).
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| CN202111291149.6A CN113814019A (en) | 2021-10-27 | 2021-10-27 | Multifunctional chemical experiment connecting device |
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| CN202111291149.6A CN113814019A (en) | 2021-10-27 | 2021-10-27 | Multifunctional chemical experiment connecting device |
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| DE9317199U1 (en) * | 1993-11-10 | 1994-02-10 | Wrt Laborbau Gmbh & Co Kg | Laboratory furniture with splash guard |
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