CN210752781U - Multifunctional support for college physics experiments - Google Patents
Multifunctional support for college physics experiments Download PDFInfo
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- CN210752781U CN210752781U CN201921721367.7U CN201921721367U CN210752781U CN 210752781 U CN210752781 U CN 210752781U CN 201921721367 U CN201921721367 U CN 201921721367U CN 210752781 U CN210752781 U CN 210752781U
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- strip
- shaped block
- groove
- splint
- fixed
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the physics experiment, especially, be a multifunctional support that university's physics experiment was used, including mounting plate, fixed inserted bar and first adjustment mechanism, fixed inserted bar fixed mounting is at the top of mounting plate, first adjustment mechanism sets up on fixed inserted bar, first adjustment mechanism includes that the slip cap establishes the ring pipe on fixed inserted bar, fixed cover is equipped with first bar on the ring pipe, be equipped with first fixing bolt on the ring pipe, fixed mounting has square LED lamp on the first bar, be equipped with second adjustment mechanism on the first bar. The utility model discloses simple structure through add the functionality to the support, and the experimenter of being convenient for uses, and it is simple convenient that the operation gets up.
Description
Technical Field
The utility model relates to a physics experiment technical field especially relates to a multifunctional support that college physics experiments were used.
Background
Physics is the subject of studying the most general laws of motion and basic structures of substances. As a scientific subject with a head of natural science, the research of physics is as large as the universe, and as small as the most basic motion form and law of all substances such as basic particles, and the like, the multifunctional support for the university physics experiment is formed by searching and authorizing a patent document with the publication number of CN208944141U, and comprises an installation bottom plate and a movable inserted rod, wherein the side walls of two fixed sleeves are respectively welded with an iron ring and an iron clamp, the side wall of the movable inserted rod corresponding to the two pressing and fixing bolts is provided with a pressure groove, the outer wall of an installation sleeve positioned outside the slot is welded with an installation box body, the installation box body is rotatably connected with a rotating shaft through a bearing, the side wall of the wheel disc is inserted into the slot, one side of the installation box body, which is far away from the installation sleeve, is in threaded connection with a limit screw, the limit screw and the wheel disc are positioned in the same plane, the accessible is adjusted the support height and is adjusted the distance between equipment and the alcohol burner, and the regulation number of times is still less, improves work efficiency, does not need the manual distance of adjusting between alcohol burner and the experimental apparatus of people, can not burn the hand, and the security is higher in the use.
However, the technology has disadvantages, and because the telescopic structure adopted in the structure is complex, the night experiment shows that the light is slightly weak, and the lifting of the alcohol lamp is not involved, a multifunctional support for the university physical experiment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multifunctional support for college physics experiments.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional support for college physics experiments comprises a mounting base plate, a fixed insertion rod and a first adjusting mechanism, wherein the fixed insertion rod is fixedly mounted at the top of the mounting base plate, and the first adjusting mechanism is arranged on the fixed insertion rod;
the first adjusting mechanism comprises a ring-shaped pipe which is sleeved on the fixed inserted rod in a sliding manner, a first bar-shaped block is fixedly sleeved on the ring-shaped pipe, a first fixing bolt is arranged on the ring-shaped pipe, a square LED lamp is fixedly arranged on the first bar-shaped block, and a second adjusting mechanism is arranged on the first bar-shaped block;
the second adjusting mechanism comprises a first groove arranged on one side of the first strip-shaped block, a second strip-shaped block is arranged in the first groove in a sliding mode, one side of the second strip-shaped block extends out of the first groove and is fixedly provided with an iron ring, a second fixing bolt is arranged on the first strip-shaped block and is matched with the corresponding second strip-shaped block, a push rod motor is fixedly arranged at the top of the mounting bottom plate, a square block is fixedly arranged on an output shaft of the push rod motor, and a clamping mechanism is arranged on the square block;
the clamping mechanism comprises a second groove arranged at the top of the square block.
Preferably, fixed mounting has first horizontal pole on one side inner wall of second recess, the one end fixed mounting of first horizontal pole has first splint, slidable mounting has second splint in the second recess, one side fixed mounting that corresponding first splint were kept away from to the second splint has the second horizontal pole, the second horizontal pole is kept away from the one end of corresponding second splint and is run through the second recess.
Preferably, the second horizontal pole goes up the slip cover and is equipped with first spring, the one end and the second splint fixed connection that corresponds of first spring, the other end and the one side inner wall fixed connection of the second recess that corresponds of first spring, the coefficient of stiffness scope of first spring is 5N/m to 40N/m.
Preferably, a first through hole is formed in the inner wall of one side of the second groove and is connected with the corresponding second cross rod in a sliding mode, and a handle is fixedly mounted at one end, far away from the corresponding second clamping plate, of the second cross rod.
Preferably, the top inner wall and the bottom inner wall of the first groove are both provided with a sliding groove, a sliding block is arranged in the sliding groove, and one side, close to each other, of each corresponding two sliding blocks is fixedly connected with the corresponding second strip-shaped block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device can effectively lift and stretch the iron ring by mutually matching the annular tube, the first bar-shaped block, the second bar-shaped block, the square LED lamp and the iron ring;
2. the device mutually supports through push rod motor, square piece, first splint, second splint and first spring, can effectively go up and down an individual to the alcohol burner and fix, and convenient to use person operates.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an assembly view of the first adjustment mechanism of FIG. 1;
FIG. 3 is an assembly view of the second adjustment mechanism of FIG. 1;
fig. 4 is an assembly view of the clamping mechanism of fig. 1.
In the figure: 1. mounting a bottom plate; 2. fixing the inserted rod; 3. an annular tube; 4. a first bar; 5. a first fixing bolt; 6. a square LED lamp; 7. a first groove; 8. a second bar block; 9. an iron ring; 10. a second fixing bolt; 11. a push rod motor; 12. a square block; 13. a second groove; 14. a first splint; 15. a second splint; 16. a second cross bar; 17. a first spring; 18. a first adjustment mechanism; 19. a second adjustment mechanism; 20. a clamping mechanism.
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 a technical solution: a multifunctional support for college physics experiments comprises an installation bottom plate 1, a fixed inserted link 2 and a first adjusting mechanism 18, wherein the fixed inserted link 2 is fixedly installed at the top of the installation bottom plate 1, and the first adjusting mechanism 18 is arranged on the fixed inserted link 2;
the first adjusting mechanism 18 comprises a ring-shaped tube 3 which is sleeved on the fixed inserted rod 2 in a sliding manner, a first bar-shaped block 4 is fixedly sleeved on the ring-shaped tube 3, a first fixing bolt 5 is arranged on the ring-shaped tube 3, a square LED lamp 6 is fixedly arranged on the first bar-shaped block 4, and a second adjusting mechanism 19 is arranged on the first bar-shaped block 4;
the second adjusting mechanism 19 includes a first groove 7 opened at one side of the first bar 4,
a second bar-shaped block 8 is arranged in the first groove 7 in a sliding way, and one side of the second bar-shaped block 8 extends to
An iron ring 9 is fixedly arranged outside the first groove 7, a second fixing bolt 10 is arranged on the first strip-shaped block 4, the second fixing bolt 10 is matched with a corresponding second strip-shaped block 8, a push rod motor 11 is fixedly arranged at the top of the mounting bottom plate 1, a square block 12 is fixedly arranged on an output shaft of the push rod motor 11, and a clamping mechanism 20 is arranged on the square block 12;
the clamping mechanism 20 includes a second groove 13 cut in the top of the square block 12.
A first cross bar is fixedly arranged on the inner wall of one side of the second groove 13, a first clamping plate 14 is fixedly arranged at one end of the first cross bar, a second clamping plate 15 is slidably arranged in the second groove 13, a second cross bar 16 is fixedly arranged on one side of the second clamping plate 15 far away from the corresponding first clamping plate 14, one end of the second cross bar 16 far away from the corresponding second clamping plate 15 penetrates through the second groove 13, a first spring 17 is slidably sleeved on the second cross bar 16, one end of the first spring 17 is fixedly connected with the corresponding second clamping plate 15, the other end of the first spring 17 is fixedly connected with the inner wall of one side of the corresponding second groove 13, the stiffness coefficient range of the first spring 17 is 5N/m to 40N/m, a first through hole is arranged on the inner wall of one side of the second groove 13, the first through hole is slidably connected with the corresponding second cross bar 16, a handle is fixedly arranged at one end of the second cross bar 16 far away from the corresponding second clamping plate 15, the spout has all been seted up on the top inner wall of first recess 7 and the bottom inner wall, and slidable mounting has the slider in the spout, and one side that two sliders that correspond are close to each other all with the 8 fixed connection of second bar-shaped blocks that correspond, the device pass through push rod motor 11, square 12, first splint 14, second splint 15 and first spring 17 and mutually support, can effectively go up and down an individual fixed to the alcohol burner, and convenient to use person operates.
The working principle is as follows: when the height of the iron ring 9 needs to be adjusted, the first fixing bolt 5 is directly rotated, at the moment, the annular pipe 3 becomes loose, the height of the iron ring 9 can be adjusted, when the telescopic length of the iron ring 9 needs to be adjusted, only the second fixing bolt 10 needs to be rotated, the second bar-shaped block 8 can be loosened and can be moved out of the first groove 7, at the moment, the iron ring 9 can be stretched, when an alcohol lamp needs to be used, the handle is directly pulled, the handle drives the second cross rod 16 to move, the second cross rod 16 drives the second clamping plate 15 to move, at the moment, the second clamping plate 15 drives the first spring 17 to move, at the moment, the first spring 17 is compressed to generate elastic force, the alcohol lamp can be fixed, then the push rod motor 11 is started, the output shaft of the push rod motor 11 drives the square block 12 to move, the square block 12 drives the alcohol lamp to move, and after the alcohol lamp is lifted to a certain height, and the push rod motor 11 is closed, so that the use work of the bracket is completed.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
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 (5)
1. The utility model provides a multi-functional support that university's physics experiments was used which characterized in that: the device comprises an installation base plate (1), a fixed inserted bar (2) and a first adjusting mechanism (18), wherein the fixed inserted bar (2) is fixedly installed at the top of the installation base plate (1), and the first adjusting mechanism (18) is arranged on the fixed inserted bar (2);
the first adjusting mechanism (18) comprises a ring-shaped pipe (3) which is sleeved on the fixed inserted rod (2) in a sliding mode, a first strip-shaped block (4) is fixedly sleeved on the ring-shaped pipe (3), a first fixing bolt (5) is arranged on the ring-shaped pipe (3), a square LED lamp (6) is fixedly installed on the first strip-shaped block (4), and a second adjusting mechanism (19) is arranged on the first strip-shaped block (4);
the second adjusting mechanism (19) comprises a first groove (7) formed in one side of the first strip-shaped block (4), a second strip-shaped block (8) is arranged in the first groove (7) in a sliding mode, one side of the second strip-shaped block (8) extends out of the first groove (7) and is fixedly provided with an iron ring (9), a second fixing bolt (10) is arranged on the first strip-shaped block (4), the second fixing bolt (10) is matched with the corresponding second strip-shaped block (8), a push rod motor (11) is fixedly arranged at the top of the mounting base plate (1), a square block (12) is fixedly arranged on an output shaft of the push rod motor (11), and a clamping mechanism (20) is arranged on the square block (12);
the clamping mechanism (20) comprises a second groove (13) formed in the top of the square block (12).
2. The multifunctional support for college physics experiments according to claim 1, wherein: fixed mounting has first horizontal pole on one side inner wall of second recess (13), the one end fixed mounting of first horizontal pole has first splint (14), slidable mounting has second splint (15) in second recess (13), one side fixed mounting that corresponding first splint (14) were kept away from in second splint (15) has second horizontal pole (16), second horizontal pole (16) are kept away from the one end of corresponding second splint (15) and are run through second recess (13).
3. The multifunctional support for college physics experiments according to claim 2, characterized in that: sliding sleeve is equipped with first spring (17) on second horizontal pole (16), the one end and the second splint (15) fixed connection that correspond of first spring (17), the other end of first spring (17) and one side inner wall fixed connection of the second recess (13) that corresponds, the coefficient of stiffness scope of first spring (17) is 5N/m to 40N/m.
4. The multifunctional support for college physics experiments according to claim 2, characterized in that: a first through hole is formed in the inner wall of one side of the second groove (13), the first through hole is connected with the corresponding second cross rod (16) in a sliding mode, and a handle is fixedly mounted at one end, far away from the corresponding second clamping plate (15), of the second cross rod (16).
5. The multifunctional support for college physics experiments according to claim 1, wherein: the sliding grooves are formed in the inner wall of the top and the inner wall of the bottom of the first groove (7), sliding blocks are arranged in the sliding grooves in a sliding mode, and one side, close to each other, of each corresponding two sliding blocks is fixedly connected with the corresponding second strip-shaped block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921721367.7U CN210752781U (en) | 2019-10-15 | 2019-10-15 | Multifunctional support for college physics experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921721367.7U CN210752781U (en) | 2019-10-15 | 2019-10-15 | Multifunctional support for college physics experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210752781U true CN210752781U (en) | 2020-06-16 |
Family
ID=71056907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921721367.7U Expired - Fee Related CN210752781U (en) | 2019-10-15 | 2019-10-15 | Multifunctional support for college physics experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210752781U (en) |
-
2019
- 2019-10-15 CN CN201921721367.7U patent/CN210752781U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200729 Address after: 211100 No. 18 Zhilan Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning High-tech Park) Patentee after: Nanjing ningte New Material Technology Co.,Ltd. Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, Nanjing Forestry University No. 159 210037 Patentee before: NANJING FORESTRY University |
|
| 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: 20200616 |