CN216243712U - Point light source for optical experiment and adjusting and fixing and light mirror replacing mechanism thereof - Google Patents
Point light source for optical experiment and adjusting and fixing and light mirror replacing mechanism thereof Download PDFInfo
- Publication number
- CN216243712U CN216243712U CN202123071527.8U CN202123071527U CN216243712U CN 216243712 U CN216243712 U CN 216243712U CN 202123071527 U CN202123071527 U CN 202123071527U CN 216243712 U CN216243712 U CN 216243712U
- Authority
- CN
- China
- Prior art keywords
- optical
- light source
- point light
- adjusting
- lens
- 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.)
- Active
Links
Images
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The utility model relates to the technical field of optical experiment equipment, and discloses a point light source for an optical experiment and an adjusting and fixing and optical lens replacing mechanism thereof, wherein the point light source comprises an optical point light source, the bottom of the optical point light source is provided with an adjusting and fixing mechanism, the right side of the optical point light source is provided with an optical lens replacing mechanism, the bottom of the adjusting and fixing mechanism is provided with an optical bench, the adjusting and fixing mechanism comprises an adjusting base, the bottom of the adjusting base is fixedly connected with a sliding block, and the inside of the adjusting base is slidably connected with a sliding fixing rod; after fixing the bottom of optical point light source through adjusting fixed establishment, rotate the support through rotating the lens and take turns, can drive the lens dead lever and begin to rotate to make optical lens change optical point light source emission ray path, thereby reach the effect of changing optical lens for optical point light source is convenient.
Description
Technical Field
The utility model relates to the technical field of optical experiment equipment, in particular to a point light source for an optical experiment and an adjusting and fixing and light mirror replacing mechanism thereof.
Background
In the optical experiment process, various optical paths are often required to be built on an optical bench for observing and testing optical phenomena, for example, a lens imaging optical path is built on the optical bench, the imaging rule of a lens is researched, the focal length of the lens is measured, and the like, and a series of optical experiment equipment such as the optical bench, a light source, an observation screen and the like are required to be used for recording data of the optical experiment phenomena in the process.
The optical point light source on the market can only adjust the brightness and the tone of the point light source generally, and the optical lens of the point light source can not be changed conveniently in the optical experiment process to adapt to the optical conditions under different optical experiments, so that the complex process of disassembling and then installing the optical lens of the point light source is needed when experimenters study different optical phenomena, and the changing process is very troublesome.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a point light source for an optical experiment and an adjusting and fixing and light lens replacing mechanism thereof, which have the advantages of conveniently replacing a point light source optical lens and solve the problem that the traditional point light source in the background art cannot conveniently replace the optical lens, so that a large amount of time is wasted when the optical lens needs to be replaced.
In order to achieve the purpose, the utility model provides the following technical scheme:
a point light source for an optical experiment comprises an optical point light source, wherein an adjusting and fixing mechanism is arranged at the bottom of the optical point light source, a light mirror replacing mechanism is arranged on the right side of the optical point light source, and an optical bench is arranged at the bottom of the adjusting and fixing mechanism;
the adjusting and fixing mechanism comprises: the adjusting device comprises an adjusting base, a sliding block, a sliding fixing rod and an angle fixing rod, wherein the sliding block is fixedly connected to the bottom of the adjusting base, the sliding fixing rod is slidably connected to the inside of the adjusting base, and the angle fixing rod is fixedly connected to the top of the adjusting base;
the optical mirror replacement mechanism includes: the fixed plate, change the frame, rotate sleeve and lens and rotate the support by turns, fixed plate fixed connection in the optical point light source right side, the top fixedly connected with of fixed plate changes the frame, the top fixedly connected with who changes the frame rotates the sleeve, it is connected with the lens and rotates the support by turns to rotate telescopic inner wall.
Preferably, the outer side of the optical bench is fixedly connected with a stabilizing rack, the top of the optical bench is provided with a limiting sliding groove, and the inner wall of the limiting sliding groove is connected with the outer surface of the sliding block in a sliding manner.
Preferably, the post is stirred in the outside fixed connection of slip dead lever, be provided with on the lateral wall of adjusting the base and stir the post spout, stir the one end of post and pass stir the post spout and extend to outside the adjusting the base, just the top of slip dead lever has cup jointed the fixed section of thick bamboo of slip, the top of the fixed section of thick bamboo of slip and the inner wall fixed connection of adjusting the base, the inside of the fixed section of thick bamboo of slip is provided with expanding spring.
Preferably, a stable stripe groove is formed in the inner side of the angle fixing rod, a stable sliding block is sleeved on the outer surface of the angle fixing rod, a stable bolt is connected to the inner thread of the stable sliding block, a stable tooth is fixedly connected to the inner wall of the stable sliding block, a stable sliding rod is rotatably connected to the bottom of the stable bolt, the outer surface of the stable sliding rod is slidably connected with the inner wall of the angle fixing rod, and the top of the stable tooth is meshed with the bottom of the stable stripe groove.
Preferably, the outer side of the lens alternate support is fixedly connected with a lens fixing rod, and the outer side of the lens fixing rod is fixedly connected with an optical lens.
An adjusting and fixing mechanism for a point light source of an optical experiment comprises: adjust base, sliding block, slip dead lever and angle fixed lever, the bottom fixedly connected with sliding block of adjusting the base, just the inside sliding connection of adjusting the base has the slip dead lever, the top fixedly connected with angle fixed lever of adjusting the base.
An optical lens changing mechanism for a point light source of an optical experiment, comprising: the fixed plate, change the frame, rotate sleeve and lens and rotate the support by turns, fixed plate fixed connection in the optical point light source right side, the top fixedly connected with of fixed plate changes the frame, the top fixedly connected with who changes the frame rotates the sleeve, it is connected with the lens and rotates the support by turns to rotate telescopic inner wall.
Compared with the prior art, the utility model provides a point light source for an optical experiment and an adjusting and fixing and light mirror replacing mechanism thereof, which have the following beneficial effects:
1. this a pointolite for optical experiment, through being provided with the fixed plate, change and put up and rotate devices such as sleeve and mutually support, specifically be fixing the back through the bottom of adjusting fixed establishment with the pointolite, rotate the support through rotating the lens, can drive the lens dead lever and begin rotatoryly, thereby make optical lens change the pointolite ray path of penetrating, thereby reach the effect for the convenient change optical lens of pointolite, thereby solved mentioning in the above-mentioned background art when needing to be changed optical lens, need waste the problem of a large amount of time.
2. This a pointolite for optical experiment, through being provided with the regulation base, devices such as sliding block and slip dead lever mutually support, specifically do, lift and stir the post after, at optical bench top sliding regulation base, remove the pointolite to suitable position after, can loosen and stir the post, fall the state that supports each other with the stabilizing rack with the slip dead lever, fix the position of optical pointolite, then through rotating the optical pointolite, adjust the optical pointolite and jet out light angle, through the rotation stabilization bolt after that, will stabilize mutual joint between slider and the stable stripe groove, reach the effect of convenient fixed optical point light source position.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a front view of the internal structure of the adjustment base of the present invention;
FIG. 4 is a schematic view of a stabilizing slide according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at A according to the present invention.
Wherein: 1. an optical point light source; 2. adjusting the fixing mechanism; 21. an adjusting base; 22. a slider; 23. sliding the fixed rod; 231. shifting the column; 232. a sliding chute of the poking column; 233. sliding the fixed cylinder; 234. a tension spring; 24. an angle fixing rod; 241. stabilizing the stripe groove; 25. stabilizing the slide block; 251. a stabilizing bolt; 2511. stabilizing the slide bar; 252. a stabilizing tooth; 3. a light mirror replacement mechanism; 31. a fixing plate; 32. replacing the rack; 33. rotating the sleeve; 34. a lens alternating support; 341. a lens fixing rod; 342. an optical lens; 4. an optical bench; 41. stabilizing the rack; 42. and a limiting sliding groove.
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.
Detailed description of the utility model
The following is a specific embodiment of a point light source used for optical experiments.
Referring to fig. 1 to 5, a point light source for optical experiments in this embodiment includes a point light source 1, an adjusting and fixing mechanism 2 is disposed at the bottom of the point light source 1, a mirror replacing mechanism 3 is disposed at the right side of the point light source 1, and an optical bench 4 is disposed at the bottom of the adjusting and fixing mechanism 2;
through above-mentioned technical scheme, the experimenter carries out convenient fixing to the position of optics pointolite 1 through adjusting fixed establishment 2 at 4 tops of optical bench, changes mechanism 3 through the light mirror after that and for the convenient change optical lens piece 342 of optics pointolite 1, accomplishes the operation to the fixed position of optics pointolite 1 and lens quick replacement before the optics experiment.
The adjusting and fixing mechanism 2 includes: the adjustable angle adjusting device comprises an adjusting base 21, a sliding block 22, a sliding fixing rod 23 and an angle fixing rod 24, wherein the sliding block 22 is fixedly connected to the bottom of the adjusting base 21, the sliding fixing rod 23 is slidably connected to the inside of the adjusting base 21, and the angle fixing rod 24 is fixedly connected to the top of the adjusting base 21;
through above-mentioned technical scheme, lift and stir post 231, slide adjusting base 21 at 4 tops of optical bench, after removing suitable position with optical point light source 1, loosen and stir post 231, drive looks joint between slip dead lever 23 and the stabilizing rack 41, fix optical point light source 1's position, then through rotating optical point light source 1, adjust optical point light source 1 and jet out light angle, then through rotating stabilizing bolt 251, will stabilize slider 25 and stabilize mutual joint between stripe groove 241, reach the effect of convenient fixed optical point light source 1 position.
The number of the angle fixing rods 24 is two, and the two angle fixing rods are arranged at the front and rear ends of the left side of the optical point light source 1, and can be matched with the stabilizing bolt 251 to stabilize the rotation angle of the optical point light source 1.
The optical lens replacing mechanism 3 includes: fixed plate 31, change frame 32, rotating sleeve 33 and lens rotate support 34, fixed plate 31 fixed connection in 1 right side of optical point light source, the top fixedly connected with of fixed plate 31 changes frame 32, the top fixedly connected with who changes frame 32 rotates sleeve 33, the inner wall that rotates sleeve 33 rotates and is connected with lens and rotates support 34.
Through the technical scheme, after fixing the bottom of the optical point light source 1 through adjusting the fixing mechanism 2, the lens fixing rod 341 can be driven to rotate by rotating the lens rotation support 34, so that the optical lens 342 emits the optical line path of the optical point light source 1 to change, and the effect of conveniently replacing the optical lens 342 for the optical point light source 1 is achieved.
Specifically, the outer side of the optical bench 4 is fixedly connected with a stabilizing rack 41, the top of the optical bench 4 is provided with a limiting sliding groove 42, and the inner wall of the limiting sliding groove 42 is slidably connected with the outer surface of the sliding block 22.
Through the technical scheme, the orientation of the stabilizing rack 41 is longitudinal, the stabilizing rack can be clamped with the bottom of the sliding fixing rod 23, the adjusting base 21 is pushed after the shifting column 231 is lifted, and the optical point light source 1 can be driven to slide in the limiting sliding groove 42.
Specifically, the outside fixed connection of slip dead lever 23 stirs post 231, be provided with on the lateral wall of adjusting base 21 and stir post spout 232, stir the one end of post 231 and pass stir post spout 232 and extend to outside adjusting base 21, just the top of slip dead lever 23 has cup jointed the fixed section of thick bamboo 233 of slip, the top of the fixed section of thick bamboo 233 of slip and the inner wall fixed connection of adjusting base 21, the inside of the fixed section of thick bamboo 233 of slip is provided with expanding spring 234.
Through above-mentioned technical scheme, lift and stir post 231 after, drive slip dead lever 23 and shift up, expanding spring 234 is compressed, removes to adjust base 21 and can remove about optical bench 4 top, when needs fix the position of adjusting base 21, can loosen and stir post 231, will slide dead lever 23 and fall to and stabilize the mutual state that butts of rack 41, can stabilize the position of adjusting base 21 to the convenient fixed in bottom position to optics pointolite 1.
Specifically, the inside of angle fixed rod 24 has been seted up and has been stabilized striation groove 241, and the surface of angle fixed rod 24 has cup jointed and has stabilized slider 25, and the internal thread of stabilizing slider 25 is connected with stabilizing bolt 251, and the inner wall fixedly connected with of stabilizing slider 25 stabilizes tooth 252, and the bottom of stabilizing bolt 251 rotates and is connected with and stabilizes slide bar 2511, and stabilizes slide bar 2511's surface and the inner wall sliding connection of angle fixed rod 24, and the top of stabilizing tooth 252 meshes with the bottom of stabilizing striation groove 241.
Through the technical scheme, when the angle that optical point light source 1 jetted out the light needs to be adjusted, because optical point light source 1 fixed connection is on stabilizing the slider 25, can be along the rotatory optical point light source 1 of angle fixed pole 24, come to carry on spacingly to the turned angle of optical point light source 1, through rotatory stabilizing bolt 251 subsequently, upwards lift and pull stabilizing the slider 25, with the steady tooth 252 and the bottom intermeshing of stabilizing the stripe groove 241 that the diapire set up in it, the turned angle of optical point light source 1 is fixed, when the light angle that needs to be jetted out to optical point light source 1 continues to be adjusted, simultaneously, can be through reverse rotation stabilizing bolt 251, the position that will stabilize slider 25 moves down, break away from and stabilize the engaged state between the stripe groove 241, make the angle of optical point light source 1 can continue to rotate and adjust.
Specifically, a lens fixing rod 341 is fixedly connected to an outer side of the lens rotation bracket 34, and an optical lens 342 is fixedly connected to an outer side of the lens fixing rod 341.
When using, the experimenter carries out convenient the fixing to the position of optics pointolite 1 through adjusting fixed establishment 2 at optical bench 4 top, changes mechanism 3 through the light mirror after that and for the convenient change optical lens piece 342 of optics pointolite 1, accomplishes the operation to the fixed position of optics pointolite 1 and lens quick replacement before the optics experiment.
Detailed description of the utility model
The following is a specific embodiment of an adjusting and fixing mechanism for a point light source used in an optical experiment, which can be implemented alone or as a key mechanism for a point light source used in an optical experiment disclosed in the specific embodiment.
The adjusting and fixing mechanism for a point light source of an optical experiment in the embodiment includes: adjust base 21, sliding block 22, slip dead lever 23 and angle dead lever 24, the bottom fixedly connected with sliding block 22 of adjusting base 21, and the inside sliding connection of adjusting base 21 has slip dead lever 23, the top fixedly connected with angle dead lever 24 of adjusting base 21.
Through above-mentioned technical scheme, lift and stir post 231 back, it shifts up to drive slip dead lever 23, expanding spring 234 is compressed, slide adjusting base 21 at optical bench 4 top, move optical point source 1 after the suitable position, can loosen and stir post 231, fall the state that supports each other with stabilizing rack 41 with slip dead lever 23, fix optical point source 1's position, then through rotating optical point source 1, adjust optical point source 1 and jet out light angle, through the spin stabilization bolt 251 after that, will stabilize slider 25 and stabilize mutual joint between the striation groove 241, reach the effect of convenient fixed optical point source 1 position.
Detailed description of the utility model
The following is a specific embodiment of a light mirror replacing mechanism for a point light source of an optical experiment, which can be implemented independently, and can also be used as a key mechanism for a point light source of an optical experiment disclosed in the specific embodiment.
The optical mirror replacing mechanism for a point light source of an optical experiment according to the present embodiment includes: fixed plate 31, change frame 32, rotating sleeve 33 and lens rotate support 34, fixed plate 31 fixed connection in 1 right side of optical point light source, the top fixedly connected with of fixed plate 31 changes frame 32, the top fixedly connected with who changes frame 32 rotates sleeve 33, the inner wall that rotates sleeve 33 rotates and is connected with lens and rotates support 34.
Through the technical scheme, after fixing the bottom of the optical point light source 1 through adjusting the fixing mechanism 2, the lens fixing rod 341 can be driven to rotate by rotating the lens rotation support 34, so that the optical lens 342 emits the optical line path of the optical point light source 1 to change, and the effect of conveniently replacing the optical lens 342 for the optical point light source 1 is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A point light source for optical experiments, comprising an optical point light source (1), characterized in that: an adjusting and fixing mechanism (2) is arranged at the bottom of the optical point light source (1), a light mirror replacing mechanism (3) is arranged on the right side of the optical point light source (1), and an optical bench (4) is arranged at the bottom of the adjusting and fixing mechanism (2);
the adjusting and fixing mechanism (2) comprises: the angle adjusting device comprises an adjusting base (21), a sliding block (22), a sliding fixing rod (23) and an angle fixing rod (24), wherein the sliding block (22) is fixedly connected to the bottom of the adjusting base (21), the sliding fixing rod (23) is slidably connected to the inside of the adjusting base (21), and the angle fixing rod (24) is fixedly connected to the top of the adjusting base (21);
the optical lens replacement mechanism (3) includes: fixed plate (31), change frame (32), rotation sleeve (33) and lens are by turns support (34), fixed plate (31) fixed connection in optical point light source (1) right side, top fixedly connected with of fixed plate (31) changes frame (32), the top fixedly connected with of changing frame (32) rotates sleeve (33), the inner wall of rotating sleeve (33) rotates and is connected with lens and by turns support (34).
2. A point light source for optical experiments according to claim 1, characterized in that: the outer side of the optical bench (4) is fixedly connected with a stabilizing rack (41), the top of the optical bench (4) is provided with a limiting sliding groove (42), and the inner wall of the limiting sliding groove (42) is in sliding connection with the outer surface of the sliding block (22).
3. A point light source for optical experiments according to claim 2, characterized in that: the utility model discloses a fixed cylinder of slide fixing pole (23), including base (21), the outside fixed connection of slip dead lever (23) stirs post (231), it stirs post spout (232) to be provided with on the lateral wall of adjusting base (21), the one end of stirring post (231) is passed stirs post spout (232) and is extended to outside adjusting base (21), just the top of slip dead lever (23) has cup jointed the fixed section of thick bamboo of sliding (233), the top of the fixed section of thick bamboo of sliding (233) and the inner wall fixed connection of adjusting base (21), the inside of the fixed section of thick bamboo of sliding (233) is provided with expanding spring (234).
4. A point light source for optical experiments according to claim 3, characterized in that: the angle fixing rod comprises an angle fixing rod (24), and is characterized in that a stable stripe groove (241) is formed in the inner side of the angle fixing rod (24), a stable sliding block (25) is sleeved on the outer surface of the angle fixing rod (24), a stable bolt (251) is connected to the inner thread of the stable sliding block (25), a stable tooth (252) is fixedly connected to the inner wall of the stable sliding block (25), a stable sliding rod (2511) is rotatably connected to the bottom of the stable bolt (251), the outer surface of the stable sliding rod (2511) is connected with the inner wall of the angle fixing rod (24) in a sliding mode, and the top of the stable tooth (252) is meshed with the bottom of the stable stripe groove (241).
5. The point light source according to claim 4, wherein: the outer side of the lens alternate bracket (34) is fixedly connected with a lens fixing rod (341), and the outer side of the lens fixing rod (341) is fixedly connected with an optical lens (342).
6. A adjust fixed establishment for point light source of optical experiment which characterized in that: the method comprises the following steps: adjust base (21), sliding block (22), slip dead lever (23) and angle fixed lever (24), the bottom fixedly connected with sliding block (22) of adjusting base (21), just the inside sliding connection of adjusting base (21) has slip dead lever (23), the top fixedly connected with angle fixed lever (24) of adjusting base (21).
7. The utility model provides a mechanism is changed to light mirror for pointolite of optical experiment which characterized in that: the method comprises the following steps: fixed plate (31), change frame (32), rotation sleeve (33) and lens are by turns support (34), fixed plate (31) fixed connection in optical point light source (1) right side, top fixedly connected with of fixed plate (31) changes frame (32), the top fixedly connected with of changing frame (32) rotates sleeve (33), the inner wall of rotating sleeve (33) rotates and is connected with lens and by turns support (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123071527.8U CN216243712U (en) | 2021-12-08 | 2021-12-08 | Point light source for optical experiment and adjusting and fixing and light mirror replacing mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123071527.8U CN216243712U (en) | 2021-12-08 | 2021-12-08 | Point light source for optical experiment and adjusting and fixing and light mirror replacing mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216243712U true CN216243712U (en) | 2022-04-08 |
Family
ID=80962727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123071527.8U Active CN216243712U (en) | 2021-12-08 | 2021-12-08 | Point light source for optical experiment and adjusting and fixing and light mirror replacing mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216243712U (en) |
-
2021
- 2021-12-08 CN CN202123071527.8U patent/CN216243712U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216243712U (en) | Point light source for optical experiment and adjusting and fixing and light mirror replacing mechanism thereof | |
| CN110935149B (en) | Automatic threading device of badminton racket | |
| CN216079039U (en) | Electronic display screen suitable for culture wall installation | |
| CN209280576U (en) | A kind of novel rock core imaging device in kind | |
| CN219065306U (en) | Defective pixel visual detection device for liquid crystal display of electric energy meter | |
| CN108500943A (en) | A kind of high-precision stabilization laser marking gauge | |
| CN216167337U (en) | Focusable hard tube fluorescence endoscope | |
| CN215179793U (en) | Optical detection device is used in processing of SMT paster | |
| CN215116969U (en) | Adjustable correcting workbench for microscope correction | |
| CN208255524U (en) | A kind of means for correcting for microscopic cell image recognition | |
| CN210469582U (en) | Mobile phone microscope photographing and projecting equipment | |
| CN208600868U (en) | A kind of electronic field welder | |
| CN207816837U (en) | A kind of machine vision device | |
| CN216571456U (en) | Multifunctional basketball stand | |
| CN114255660B (en) | High-brightness backlight source double-lampshade structure upper lampshade positioning accurate jig | |
| CN109442245A (en) | A kind of mobile device with headlamp | |
| CN217032967U (en) | Quick detection device of microscope | |
| CN212581225U (en) | Tension adjusting mechanism of copper wire pay-off rack | |
| CN118295120B (en) | Multifunctional microscope device | |
| CN109270068A (en) | A kind of core photograph assistance platform | |
| CN215410983U (en) | Intelligent photographing frame | |
| CN221704888U (en) | LCD TV mounting structure | |
| CN221261385U (en) | Display eyepiece optical imaging device | |
| CN112767806B (en) | Special odontoscope device of basic experiment teaching | |
| CN209466677U (en) | A kind of hot press concentricity adjustment platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |