CN209810224U - Novel iron stand platform based on chemistry experiments are used - Google Patents
Novel iron stand platform based on chemistry experiments are used Download PDFInfo
- Publication number
- CN209810224U CN209810224U CN201920165080.4U CN201920165080U CN209810224U CN 209810224 U CN209810224 U CN 209810224U CN 201920165080 U CN201920165080 U CN 201920165080U CN 209810224 U CN209810224 U CN 209810224U
- Authority
- CN
- China
- Prior art keywords
- base
- iron stand
- stand platform
- novel iron
- pivot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000002474 experimental method Methods 0.000 title claims abstract description 33
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 26
- 239000000126 substance Substances 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a novel iron stand platform based on chemistry experiments is used, including base and adjustment mechanism, the constant head tank has been seted up on the base surface, the inside constant head tank below that is located of base is provided with fixed establishment, fixed establishment comprises grip block, main pivot, supplementary pivot, regulation pole and lead screw, rotate through supplementary pivot between the regulation pole and connect. The utility model discloses in, the constant head tank has been seted up on the top surface of base, install fixed establishment in the below of constant head tank simultaneously, fixed establishment is the grip block, main pivot, supplementary pivot, the lead screw is constituteed with the regulation pole, when required chemical instrumentation is put the constant head tank inboard, later through the rotatory lead screw of hand wheel, the lead screw rotates and makes the regulation pole take place to remove under the rotation of main pivot and supplementary pivot, thereby drive the removal of grip block, and then fix chemical instrumentation, prevent to take place the accident in the experimentation, and arouse the damage of instrument, thereby guarantee chemical instrumentation's stability.
Description
Technical Field
The utility model relates to a chemistry experiment equipment technical field especially relates to a novel iron stand platform based on chemistry experiments is used.
Background
The iron stand is used for fixing and supporting various instruments, and the iron ring can replace the funnel stand. Is generally used for experimental operations such as filtration, heating, titration and the like. Is one of the most widely used instruments in physical and chemical experiments. Often use with the cooperation of alcohol burner, when will supporting the buret, a buret clamp will be pressed from both sides on the iron stand platform, and the buret just can press from both sides fixedly on the buret clamp. When the beaker is to be placed, an iron ring is clamped on the iron support, the asbestos net is placed on the iron ring, and the beaker is placed on the asbestos net.
The general structure of current chemistry experiment iron stand platform is fairly simple, generally all put the iron stand platform surface to the chemical instrumentation when the experiment, test, this mode of placing is when taking place accident, cause the damage to the chemical instrumentation easily, thereby influence normal chemistry experiment, in addition, generally all need use the test tube in the laboratory, and the current iron stand platform generally rarely has the place of placing the test tube, thereby need take from other places when using the test tube, reduce chemical reaction efficiency, according to above problem especially provide a novel iron stand platform based on chemistry experiment is used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel iron stand platform based on chemical experiments.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel iron stand platform based on chemistry experiments is used, includes base and adjustment mechanism, the constant head tank has been seted up on the base surface, the inside constant head tank below that is located of base is provided with fixed establishment, fixed establishment comprises grip block, main pivot, supplementary pivot, regulation pole and lead screw, rotate through supplementary pivot between the regulation pole and connect, and adjust pole one end and be connected with main pivot, main pivot one end is fixed with the grip block through adjusting the pole, main pivot one end is fixed with the lead screw.
Preferably, slide rails are arranged on the inner side of the base, the number of the slide rails is three, pulleys are mounted at the bottom of the clamping block, and the pulleys slide on the inner sides of the slide rails.
Preferably, base top surface mounting has electric putter, and the electric putter top rotates and is connected with the ejector pin, ejector pin one side is provided with the light, first test tube centre gripping groove has been seted up to the ejector pin opposite side.
Preferably, the surface of the electric push rod is sleeved with an adjusting mechanism, the adjusting mechanism consists of a sleeve and a fastening bolt, an internal thread is formed in the surface of one side of the sleeve, and the internal thread is in threaded connection with the fastening bolt.
Preferably, the number of the adjusting mechanisms is three, one end of one of the adjusting mechanisms is provided with a second test tube clamping groove, and one end of the other two adjusting mechanisms is provided with a support ring.
Preferably, the number of the clamping blocks is two, the clamping blocks are of semicircular structures, and rubber convex particles are arranged inside the clamping blocks.
Preferably, the contact surface of the screw rod and the base is provided with an internal thread, and one end of the screw rod is welded with a hand wheel.
Compared with the prior art, the utility model has the advantages that;
1. the utility model discloses, the constant head tank has been seted up on the top surface of base, fixed establishment is installed in the below of constant head tank simultaneously, fixed establishment is the grip block, main pivot, supplementary pivot, the lead screw is constituteed with the regulation pole, when required chemical instrumentation is put the constant head tank inboard, later through the rotatory lead screw of hand wheel, the lead screw rotates and makes the regulation pole take place to remove under the rotation of main pivot and supplementary pivot, thereby drive the removal of grip block, and then fix chemical instrumentation, prevent to take place the accident in the experimentation, and arouse the damage of instrument, thereby guarantee chemical instrumentation's stability.
2. The utility model is provided with three slide rails inside the base, the bottom of the clamping block is provided with a pulley, the pulley slides inside the slide rails, when the lead screw rotates to drive the clamping block to move, the clamping block can linearly move inside the slide rails under the drive of the pulley, thereby avoiding the deviation of the clamping block and causing inaccurate positioning to the chemical instrument, influencing normal chemical experiments, meanwhile, the top of the electric push rod is rotatably connected with the ejector rod, one side of the ejector rod is provided with a lighting lamp which can increase the brightness around the test bed, thereby accurately observing the reaction in the chemical instrument, further improving the accuracy of the chemical experiments, simultaneously being convenient for observing and recording the data of the chemical experiments, one side of the ejector rod is provided with a test tube clamping groove, through the arrangement of the test tube clamping groove, a test tube can be placed, and the test tube can be taken in the experimental process, thereby improving the efficiency of chemical experiments and increasing the practicability of the device.
Drawings
Fig. 1 is a schematic structural diagram of a novel iron stand platform for chemical experiments according to the present invention;
fig. 2 is a schematic view of the interior of a base of a novel iron stand platform for chemical experiments according to the present invention;
fig. 3 is a top view of a novel iron stand fixing mechanism for chemical experiments according to the present invention;
fig. 4 is a schematic view of a novel clamping block of an iron stand platform for chemical experiments according to the present invention;
fig. 5 is the utility model provides a novel iron stand platform fixed establishment schematic diagram based on chemistry experiments is used.
Illustration of the drawings:
1. a base; 2. a hand wheel; 3. positioning a groove; 4. an electric push rod; 5. a support ring; 6. a top rod; 7. an illuminating lamp; 8. a first test tube holding groove; 9. an adjustment mechanism; 10. a second test tube holding groove; 11. a slide rail; 12. a pulley; 13. a clamping block; 14. a main rotating shaft; 15. a fixing mechanism; 16. an auxiliary rotating shaft; 17. a screw rod; 18. adjusting a rod; 19. rubber convex particles; 20. and fastening the bolt.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, a novel iron support base for chemical experiments includes a base 1 and an adjusting mechanism 9, a positioning groove 3 is formed on the surface of the base 1, a fixing mechanism 15 is arranged inside the base 1 and below the positioning groove 3, the fixing mechanism 15 is composed of a clamping block 13, a main rotating shaft 14, an auxiliary rotating shaft 16, an adjusting rod 18 and a screw rod 17, the adjusting rod 18 is rotatably connected with the auxiliary rotating shaft 16, one end of the adjusting rod 18 is connected with the main rotating shaft 14, one end of the main rotating shaft 14 is fixed with the clamping block 13 through the adjusting rod 18, and the screw rod 17 is fixed at one end of the main rotating shaft 14.
The inner side of a base 1 is provided with three sliding rails 11, the bottom of a clamping block 13 is provided with pulleys 12, the pulleys 12 slide on the inner side of the sliding rails 11, the top surface of the base 1 is provided with an electric push rod 4, the top end of the electric push rod 4 is rotatably connected with an ejector rod 6, one side of the ejector rod 6 is provided with a lighting lamp 7, the other side of the ejector rod 6 is provided with a first test tube clamping groove 8, the surface of the electric push rod 4 is sleeved with an adjusting mechanism 9, the adjusting mechanism 9 consists of a sleeve and a fastening bolt 20, the surface of one side of the sleeve is provided with an internal thread, the internal thread is in threaded connection with the fastening bolt 20, the adjusting mechanisms 9 are three, one end of one adjusting mechanism 9 is provided with a second test tube clamping groove 10, one end of the remaining two adjusting mechanisms 9 is provided with a support ring 5, the clamping, the contact surface of the screw rod 17 and the base 1 is provided with internal threads, and one end of the screw rod 17 is welded with a hand wheel 2.
The working principle is as follows: when the chemical instrument fixing device is used, firstly, a prepared chemical instrument bottle is placed in the positioning groove 3, then an experimenter rotates the hand wheel 2, the hand wheel 2 drives the screw rod 17 to rotate, the screw rod 17 rotates to drive the main rotating shaft 14 and the auxiliary rotating shaft 16 to rotate, so that the main rotating shaft 14 and the auxiliary rotating shaft 16 drive the adjusting rod 18 to move, so that the clamping block 13 is driven to move, further, the chemical instrument is fixed, the damage of the instrument caused by accidents in the experimental process is prevented, so that the stability of the chemical instrument is ensured, meanwhile, three sliding rails 11 are arranged inside the base 1, the pulley 12 is arranged at the bottom of the clamping block 13, the pulley 12 slides inside the sliding rails 11, when the screw rod 17 rotates to drive the clamping block 13 to move, the clamping block 13 can linearly move inside the sliding rails 11 under the driving of the pulley 12, so that the clamping block 13 is prevented from, cause unsafe location to chemical instrumentation, influence normal chemical experiment, fixed completion back, fixed corresponding chemical instrumentation on support ring 5, begin to test, top at electric putter 4 is rotated and is connected with ejector pin 6, and one side of ejector pin 6 is provided with light 7, light 7 can increase the light around the test bench, thereby reaction in the accurate observation chemical instrumentation, and then improve the accuracy of chemical experiment, also be convenient for simultaneously observe and the record to the data of chemical experiment, be provided with test tube centre gripping groove in one side of ejector pin 6, through setting up test tube centre gripping groove, can place the test tube, be favorable to in the experimentation, take to the test tube, thereby improve the efficiency of chemical experiment, increase the practicality of this device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel iron stand platform based on chemistry experiments is used, includes base (1) and adjustment mechanism (9), its characterized in that, constant head tank (3) have been seted up on base (1) surface, base (1) inside is located constant head tank (3) below and is provided with fixed establishment (15), fixed establishment (15) comprise grip block (13), main pivot (14), supplementary pivot (16), adjust pole (18) and lead screw (17), rotate through supplementary pivot (16) between adjusting pole (18) and connect, and adjust pole (18) one end and be connected with main pivot (14), main pivot (14) one end is fixed with grip block (13) through adjusting pole (18), main pivot (14) one end is fixed with lead screw (17).
2. The novel iron stand platform for chemical experiments according to claim 1, wherein three sliding rails (11) are arranged on the inner side of the base (1), the bottom of the clamping block (13) is provided with a pulley (12), and the pulley (12) slides on the inner side of the sliding rails (11).
3. The novel iron stand platform for chemical experiments according to claim 1, wherein an electric push rod (4) is installed on the top surface of the base (1), a top end of the electric push rod (4) is rotatably connected with a top rod (6), an illuminating lamp (7) is arranged on one side of the top rod (6), and a first test tube clamping groove (8) is formed in the other side of the top rod (6).
4. The novel iron stand platform based on chemical experiments as claimed in claim 3, characterized in that the surface of the electric push rod (4) is sleeved with an adjusting mechanism (9), the adjusting mechanism (9) is composed of a sleeve and a fastening bolt (20), an internal thread is formed on the surface of one side of the sleeve, and the internal thread is in threaded connection with the fastening bolt (20).
5. The novel iron stand platform for chemical experiments as claimed in claim 1, wherein the number of the adjusting mechanisms (9) is three, one end of one adjusting mechanism (9) is provided with the second test tube holding groove (10), and one end of the other two adjusting mechanisms (9) is provided with the support ring (5).
6. The novel iron stand platform for chemical experiments is characterized in that two clamping blocks (13) are arranged, each clamping block (13) is of a semicircular structure, and rubber convex grains (19) are arranged inside each clamping block (13).
7. The novel iron stand platform based on chemical experiments as claimed in claim 1, wherein the contact surface of the screw rod (17) and the base (1) is provided with internal threads, and a hand wheel (2) is welded at one end of the screw rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920165080.4U CN209810224U (en) | 2019-01-30 | 2019-01-30 | Novel iron stand platform based on chemistry experiments are used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920165080.4U CN209810224U (en) | 2019-01-30 | 2019-01-30 | Novel iron stand platform based on chemistry experiments are used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209810224U true CN209810224U (en) | 2019-12-20 |
Family
ID=68872575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920165080.4U Expired - Fee Related CN209810224U (en) | 2019-01-30 | 2019-01-30 | Novel iron stand platform based on chemistry experiments are used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209810224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243410A (en) * | 2020-03-20 | 2020-06-05 | 上海中科教育装备集团有限公司 | Chemical funnel device construction experiment operation device and intelligent scoring method |
-
2019
- 2019-01-30 CN CN201920165080.4U patent/CN209810224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243410A (en) * | 2020-03-20 | 2020-06-05 | 上海中科教育装备集团有限公司 | Chemical funnel device construction experiment operation device and intelligent scoring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212663411U (en) | Test tube oscillation equipment for medical examination | |
| CN209810224U (en) | Novel iron stand platform based on chemistry experiments are used | |
| CN210375482U (en) | Terminal seat and terminal push-pull power detection assembly thereof | |
| CN218584832U (en) | Workbench for quality detection of electrical equipment | |
| CN217385626U (en) | Current test fixture with voltage reduction function | |
| CN216967712U (en) | Maintenance workbench for circuit board | |
| CN213903138U (en) | Concrete strength detection device | |
| CN214702009U (en) | Auto-parts examines utensil | |
| CN213544920U (en) | Optical lens positioning device | |
| CN214261974U (en) | Laboratory bench is used in chemistry experiment teaching | |
| CN214793089U (en) | Automatic liquid feeding formula contact angle measuring apparatu | |
| CN214093813U (en) | Adjustable measurement and control instrument | |
| CN213616254U (en) | Automobile part checking fixture centering positioning and clamping mechanism | |
| CN210410840U (en) | Rotary chemical test tube support | |
| CN209810232U (en) | Multifunctional support for laboratory | |
| CN218523267U (en) | Fixing equipment for testing magnetor test board | |
| CN219101321U (en) | Drilling fluid sand content tester | |
| CN210346516U (en) | Magnetic bracket for supporting dial indicator | |
| CN216670372U (en) | Optical instrument camera lens focus adjustment tool | |
| CN220960606U (en) | Fuel cell engine test bench convenient to move | |
| CN212960564U (en) | Chemical analysis instrument electrode check-up strutting arrangement | |
| CN214292962U (en) | Adjustable instrument maintenance equipment | |
| CN219319982U (en) | Building outer wall wind pressure resistance detection device | |
| CN215932297U (en) | Testing device for LCD screen | |
| CN218601044U (en) | Sponge tension tester |
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: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |