CN209810230U - High school student is iron stand platform for experiment - Google Patents
High school student is iron stand platform for experiment Download PDFInfo
- Publication number
- CN209810230U CN209810230U CN201920390866.6U CN201920390866U CN209810230U CN 209810230 U CN209810230 U CN 209810230U CN 201920390866 U CN201920390866 U CN 201920390866U CN 209810230 U CN209810230 U CN 209810230U
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- China
- Prior art keywords
- sliding block
- clamping
- rod
- spring
- high school
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- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 19
- 238000002474 experimental method Methods 0.000 title description 2
- 238000009434 installation Methods 0.000 claims description 17
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004033 diameter control Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses an experimental iron stand platform of using of high school student, the on-line screen storage device comprises a base, the mobile jib is installed to the one end at base top, and has seted up spacing spout on the mobile jib, the outside of mobile jib evenly is provided with the sliding block, and sliding block and mobile jib sliding connection, sliding block and spacing spout cooperate, one side of sliding block articulates there is the press platen, and installs the second spring according to the one end that the press platen is close to the sliding block, the other end of second spring is fixed on the lateral wall of sliding block. The utility model discloses install the chucking bolt, press the clamp plate, the second spring, chucking groove and sliding block, press the clamp plate, make the one end of pressing the clamp plate lift the chucking bolt, hold between the fingers the sliding block and slide to suitable position in the outside of mobile jib, loosen behind the clamp plate, the second spring resumes deformation power and makes and press the clamp plate to promote the chucking bolt interior pressure and accomplish the chucking with the chucking groove that corresponds, is convenient for highly adjust each functional component of group, improves and adjusts convenience and test efficiency.
Description
Technical Field
The utility model relates to a test equipment technical field specifically is an experimental iron stand platform of using of high school student.
Background
High school student is in the study process of chemistry course, often need going on of experimental supplementary study of cooperation, understand and remember with being convenient for to the chemistry principle, and in the chemistry is experimental, often need use the iron stand platform to test, the iron stand platform comprises the great base of quality and an iron rod that is fixed in iron base and perpendicular to base, traditional iron stand platform carries out altitude mixture control through the bolt elasticity, the operation is inconvenient, be unfavorable for experimental going on, and the size of iron ring can't carry out the internal diameter control, can not be applicable to the household utensils use of various sizes, it is great to use the limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an experimental iron stand platform of using of high school student to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an iron stand for high school student tests comprises a base, wherein a main rod is installed at one end of the top of the base, a limiting sliding groove is formed in the main rod, sliding blocks are evenly arranged on the outer side of the main rod and are in sliding connection with the main rod, the sliding blocks are matched with the limiting sliding groove, a pressing plate is hinged to one side of each sliding block, a second spring is installed at one end, close to the sliding blocks, of the pressing plate, the other end of the second spring is fixed on the outer side wall of the sliding blocks, clamping bolts are arranged on one side, close to the pressing plates, of the sliding blocks and penetrate through the sliding blocks, clamping grooves are evenly formed in one side of the main rod and are matched with the clamping bolts, the clamping bolts are matched with one end of the pressing plate, an installation block is installed on one side of the sliding blocks, installation rods are arranged inside the installation blocks, one end of one, and the inner side wall of the iron ring is evenly hinged with a clamping rod, the top end of the outer side wall of the iron ring is provided with a rotating ring which is expected to be suitable, and the inner side wall of the rotating ring is evenly hinged with a hinged rod, the other end of the hinged rod is hinged on the corresponding clamping rod, the top of the rotating ring is provided with an arc-shaped groove, and the inner side of the arc-shaped groove is provided with a limit rod which is matched with the arc-shaped groove, one end of the limit rod is fixed at the top of the iron ring, the top of the iron ring is uniformly provided with limit holes, and one end of the top of the rotating ring is provided with a limit bolt, one end of the limit bolt extends to the inside of the rotating ring, and the limit bolt is matched with the limit hole, one end of the other group of the mounting rods is provided with a pin shaft, the two sides of the outer side wall of the pin shaft are symmetrically hinged with clamping plates, and the grip block all installs first spring near one side of installation pole one end, the other end of first spring all fixes on the installation pole.
Preferably, the inner side wall of the clamping plate, which is far away from one side of the mounting rod, is uniformly provided with a rubber layer.
Preferably, the anti-skidding lines are uniformly arranged on one side of the pressing plate, which is far away from one end of the clamping bolt.
Preferably, four corners of the bottom of the base are provided with rubber bases.
Preferably, the outer side wall of the rotating ring is uniformly provided with rubber strips.
Preferably, the inner side wall of one side of the clamping rod, which is far away from the hinged end, is uniformly provided with anti-skidding salient points.
Compared with the prior art, the beneficial effects of the utility model are that: the iron stand for the high school student test is provided with a clamping bolt, a pressing plate, a second spring, a clamping groove and a sliding block, the pressing plate is pressed, one end of the pressing plate lifts the clamping bolt, the sliding block is held between the two sides of a main rod to slide to a proper position, after the pressing plate is loosened, the second spring recovers deformation force to enable the pressing plate to push the inner pressure of the clamping bolt and the corresponding clamping groove to finish clamping, the height of each group of functional components is conveniently adjusted, the adjustment convenience and the test efficiency are improved, a rotating ring, an iron ring, clamping rods, hinge rods, an arc-shaped groove, a limiting rod and a limiting bolt are arranged, the rotating ring is held between the two sides of the iron ring to rotate, the clamping rods are pushed and pulled through the hinge rods to adjust the inner diameter size formed by each group of clamping rods, the limiting bolt is pressed downwards and is clamped with the limiting hole, the device is conveniently adjusted according to the sizes of various utensils, and the applicability and the holding stability of the device are improved, the test is facilitated.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the internal structure of the rotating ring of the present invention;
FIG. 3 is a schematic view of the clamping structure of the present invention;
fig. 4 is an enlarged schematic view of the structure at a of the present invention.
In the figure: 1. a limiting chute; 2. a fastening bolt; 3. mounting blocks; 4. mounting a rod; 5. a pin shaft; 6. a clamping plate; 7. a limiting hole; 8. a rotating ring; 9. an iron ring; 10. a clamping lever; 11. a clamping groove; 12. a main rod; 13. a base; 14. a hinged lever; 15. an arc-shaped slot; 16. a limiting rod; 17. a limit bolt; 18. a first spring; 19. a pressing plate; 20. a second spring; 21. and a slider.
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. 1-4, the present invention provides an embodiment: an iron stand for high school student tests comprises a base 13, a main rod 12 is installed at one end of the top of the base 13, a limiting sliding groove 1 is formed in the main rod 12, sliding blocks 21 are evenly arranged on the outer side of the main rod 12, the sliding blocks 21 are in sliding connection with the main rod 12, the sliding blocks 21 are matched with the limiting sliding groove 1, a pressing plate 19 is hinged to one side of each sliding block 21, a second spring 20 is installed at one end, close to the corresponding sliding block 21, of the pressing plate 19, the other end of the second spring 20 is fixed to the outer side wall of the corresponding sliding block 21, clamping bolts 2 are arranged on one side, close to the corresponding pressing plate 19, of the corresponding sliding block 21, the clamping bolts 2 penetrate through the corresponding sliding block 21, clamping grooves 11 are evenly formed in one side of the main rod 12, the clamping grooves 11 are matched with the clamping bolts 2, the clamping bolts 2 are matched with one end of the corresponding, and the installation blocks 3 are all internally provided with installation rods 4, one end of one group of installation rods 4 is provided with an iron ring 9, the inner side wall of the iron ring 9 is uniformly hinged with clamping rods 10, the top end of the outer side wall of the iron ring 9 is provided with a rotating ring 8 which is expected to be suitable, so that the inner diameter can be conveniently adjusted according to requirements, and the applicability and the stability of the device are improved, the inner side wall of the rotating ring 8 is uniformly hinged with a hinge rod 14, the other end of the hinge rod 14 is hinged on the corresponding clamping rod 10, the top of the rotating ring 8 is provided with an arc-shaped groove 15, the inner side of the arc-shaped groove 15 is provided with a limiting rod 16 which is suitable for the arc-shaped groove, one end of the limiting rod 16 is fixed on the top of the iron ring 9, the top of the iron ring 9 is uniformly provided with limiting holes 7, one end of the top of the rotating, another group of 4 one ends of installation pole are provided with round pin axle 5, and the bilateral symmetry of round pin axle 5 lateral wall articulates there is grip block 6, and grip block 6 all installs first spring 18 near one side of installation pole 4 one end, and the other end of first spring 18 all is fixed on installation pole 4.
In this implementation: the inside wall that 4 one sides of installation pole were kept away from to grip block 6 all evenly is provided with the rubber layer, further improve the stability that presss from both sides tightly to the flask, avoid taking place to translocate, influence test's going on, one side of keeping away from 2 one ends of chucking bolt is all evenly seted up anti-skidding line according to clamp plate 19, be convenient for press down and go on, improve the operating comfort, the four corners of base 13 bottom all is provided with rubber base, improve the device's stability, do benefit to experimental going on, rotatory ring 8's lateral wall evenly is provided with the rubber strip, improve the frictional force of holding between the fingers position department, thereby improve the operating comfort, the inside wall that hinge end one side was kept away from to clamping bar 10 all evenly is provided with anti-skidding bump.
The working principle is as follows: according to the requirement of the test, the pressing plate 19 is pressed to lift one end of the pressing plate 19 to lift the clamping bolt 2, so that the clamping bolt 2 and the clamping groove 11 are released from the clamping state, the pinch sliding block 21 slides to a proper position outside the main rod 12, after the pressing plate 19 is released, the second spring 20 recovers the deformation force to push one end of the pressing plate 19 to press downwards, so that the pressing plate 19 pushes the clamping bolt 2 to press and the corresponding clamping groove 11 to complete clamping, the internal pressure of the two groups of clamping plates 6 is pinched, one end of the clamping plate 6 far away from the installation rod 4 is unfolded, the flask is placed at the middle position, the first spring 18 pushes the clamping plate 6 to stably clamp the flask, the pinch limiting bolt 17 is pulled upwards according to the inner diameter of a vessel such as the flask, the limiting relation between the limiting bolt 17 and the limiting hole 7 is released, the pinch rotating ring 8 rotates outside the iron ring 9, the clamping rod 10 is pushed and pulled through the hinge rod 14 to adjust the inner diameter formed by each group of clamping rods 10, meanwhile, the limiting rod slides in the arc-shaped groove, the limiting bolt 17 is pressed downwards and is clamped with the limiting hole 7, and auxiliary positioning is stably carried out on the outer side walls of the vessels such as the flask.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an experimental iron stand platform of using of high school student, includes base (13), its characterized in that: the main rod (12) is installed at one end of the top of the base (13), the main rod (12) is provided with a limiting sliding groove (1), the outer side of the main rod (12) is uniformly provided with a sliding block (21), the sliding block (21) is in sliding connection with the main rod (12), the sliding block (21) is matched with the limiting sliding groove (1), one side of the sliding block (21) is hinged with a pressing plate (19), one end, close to the sliding block (21), of the pressing plate (19) is provided with a second spring (20), the other end of the second spring (20) is fixed on the outer side wall of the sliding block (21), one side, close to the pressing plate (19), of the sliding block (21) is provided with a clamping bolt (2), the clamping bolt (2) penetrates through the sliding block (21), one side of the main rod (12) is uniformly provided with a clamping groove (11), and the clamping groove (11) is matched with, the clamping bolt (2) is matched with one end of the pressing plate (19), one side of the sliding block (21) is provided with a mounting block (3), mounting rods (4) are arranged inside the mounting block (3), one end of one group of the mounting rods (4) is provided with an iron ring (9), the inner side wall of the iron ring (9) is uniformly hinged with a clamping rod (10), the top end of the outer side wall of the iron ring (9) is provided with a rotary ring (8) which is suitable for expectation, the inner side wall of the rotary ring (8) is uniformly hinged with a hinge rod (14), the other end of the hinge rod (14) is hinged on the corresponding clamping rod (10), the top of the rotary ring (8) is provided with an arc-shaped groove (15), the inner side of the arc-shaped groove (15) is provided with a limiting rod (16) which is suitable for the arc-shaped groove, one end of the limiting rod (16) is fixed on the top of the iron ring (9), and the top of, and the one end at rotatory ring (8) top is provided with spacing bolt (17), the one end of spacing bolt (17) extends to the inside of rotatory ring (8), and just spacing bolt (17) and spacing hole (7) cooperate, another group installation pole (4) one end is provided with round pin axle (5), the bilateral symmetry of round pin axle (5) lateral wall articulates there is grip block (6), and grip block (6) are close to one side of installation pole (4) one end and all install first spring (18), the other end of first spring (18) all fixes on installation pole (4).
2. The high school student test iron stand according to claim 1, wherein: the inner side wall of one side of the clamping plate (6) far away from the installation rod (4) is uniformly provided with rubber layers.
3. The high school student test iron stand according to claim 1, wherein: the anti-skid lines are uniformly arranged on one side of the pressing plate (19) far away from one end of the clamping bolt (2).
4. The high school student test iron stand according to claim 1, wherein: and rubber bases are arranged at four corners of the bottom of the base (13).
5. The high school student test iron stand according to claim 1, wherein: the outer side wall of the rotating ring (8) is uniformly provided with rubber strips.
6. The high school student test iron stand according to claim 1, wherein: the inner side wall of one side, far away from the hinged end, of the clamping rod (10) is evenly provided with anti-skidding salient points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920390866.6U CN209810230U (en) | 2019-03-26 | 2019-03-26 | High school student is iron stand platform for experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920390866.6U CN209810230U (en) | 2019-03-26 | 2019-03-26 | High school student is iron stand platform for experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209810230U true CN209810230U (en) | 2019-12-20 |
Family
ID=68877050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920390866.6U Expired - Fee Related CN209810230U (en) | 2019-03-26 | 2019-03-26 | High school student is iron stand platform for experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209810230U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265690A (en) * | 2020-02-20 | 2020-06-12 | 李超 | Wiping and disinfecting treatment method for medical glass bottle before use |
| CN111283166A (en) * | 2020-02-27 | 2020-06-16 | 泉州泉港聚业工业设计有限公司 | Positioning column of electronic component processing positioning die |
| CN112091823A (en) * | 2020-09-08 | 2020-12-18 | 江西应用技术职业学院 | Auxiliary surface of cooperation robot is polished and is used trailing type dust keeper |
| CN113522907A (en) * | 2021-07-14 | 2021-10-22 | 重庆市特种设备检测研究院 | Gas cylinder clamping mechanism, purging device and using method of purging device |
| CN113814015A (en) * | 2021-08-17 | 2021-12-21 | 内蒙古自治区农牧业科学院 | Constant temperature water bath device for microbial cultivation |
-
2019
- 2019-03-26 CN CN201920390866.6U patent/CN209810230U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265690A (en) * | 2020-02-20 | 2020-06-12 | 李超 | Wiping and disinfecting treatment method for medical glass bottle before use |
| CN111265690B (en) * | 2020-02-20 | 2020-12-18 | 张云飞 | Wiping and disinfecting treatment method for medical glass bottle before use |
| CN111283166A (en) * | 2020-02-27 | 2020-06-16 | 泉州泉港聚业工业设计有限公司 | Positioning column of electronic component processing positioning die |
| CN112091823A (en) * | 2020-09-08 | 2020-12-18 | 江西应用技术职业学院 | Auxiliary surface of cooperation robot is polished and is used trailing type dust keeper |
| CN112091823B (en) * | 2020-09-08 | 2021-07-09 | 江西应用技术职业学院 | Auxiliary surface of cooperation robot is polished and is used trailing type dust keeper |
| CN113522907A (en) * | 2021-07-14 | 2021-10-22 | 重庆市特种设备检测研究院 | Gas cylinder clamping mechanism, purging device and using method of purging device |
| CN113814015A (en) * | 2021-08-17 | 2021-12-21 | 内蒙古自治区农牧业科学院 | Constant temperature water bath device for microbial cultivation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |