CN210429012U - Combined optical mirror device - Google Patents
Combined optical mirror device Download PDFInfo
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- CN210429012U CN210429012U CN201921371635.7U CN201921371635U CN210429012U CN 210429012 U CN210429012 U CN 210429012U CN 201921371635 U CN201921371635 U CN 201921371635U CN 210429012 U CN210429012 U CN 210429012U
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- light source
- seat
- supporting
- optical lens
- sliding
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Abstract
The utility model relates to a combination light mirror field especially relates to a combination light mirror device, including base, liftable light source mechanism, light mirror subassembly, supporting mechanism, curtain and locking mechanical system, liftable light source mechanism sliding connection at the front end of base, supporting mechanism be equipped with two, two supporting mechanism rotate respectively and connect both ends around the base, the light mirror subassembly be equipped with two, two light mirror subassemblies sliding connection respectively on two supporting mechanism, projection board fixed connection at the rear end of base, locking mechanical system be equipped with two, two locking mechanical system fixed connection are both ends around the base respectively, two locking mechanical system respectively with two supporting mechanism sliding connection. The utility model discloses can make up through rotating the light mirror subassembly and switch, simple to use improves experimental efficiency.
Description
Technical Field
The utility model relates to a combination light mirror field especially relates to a combination light mirror device.
Background
In the physics experiment, have the experiment that needs to utilize lens to carry out the differentiation of real image and virtual image, how can make up at will through various different lenses to obtain different experimental results, this just needs to have the laboratory glassware to assist and goes on, but the light mirror need be dismantled to current laboratory glassware in the use, switches the light mirror, unusual trouble influences the experimental efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combination light mirror device can make up through rotating the light mirror subassembly and switch, and is simple to use, improves experimental efficiency.
The purpose of the utility model is realized through the following technical scheme:
a combined optical lens device comprises a base, a liftable light source mechanism, optical lens assemblies, two supporting mechanisms, a projection plate and two locking mechanisms, wherein the liftable light source mechanism is connected to the front end of the base in a sliding manner, the two supporting mechanisms are respectively and rotatably connected to the front end and the rear end of the base, the optical lens assemblies are respectively and slidably connected to the two supporting mechanisms, the projection plate is fixedly connected to the rear end of the base, the two locking mechanisms are respectively and fixedly connected to the front end and the rear end of the base, and the two locking mechanisms are respectively and slidably connected with the two supporting mechanisms;
the base comprises a bottom plate, a front supporting seat, a mounting plate, a sliding hole and a rear supporting seat, the front supporting seat is fixedly connected to the front end of the bottom plate, the rear supporting seat is fixedly connected to the rear end of the bottom plate, the mounting plate is fixedly connected to the upper end of the front supporting seat, the front supporting seat is provided with the sliding hole, and the projection plate is fixedly connected to the upper end of the rear supporting seat;
the lifting light source mechanism comprises a light source, a light source seat, a spring I and an adjusting bolt, wherein the light source is fixedly connected to the light source seat, the light source seat is connected in a sliding hole in a sliding manner, the spring I is located in the sliding hole, the upper end and the lower end of the spring I are connected between the light source seat and a bottom plate, the adjusting bolt is connected to an installation plate through threads, and the lower end of the adjusting bolt tightly supports the light source seat;
the optical lens assembly comprises a sliding tube, optical lenses and key slots, two key slots are arranged in the sliding tube, and five optical lenses are uniformly arranged at the outer end of the sliding tube;
the supporting mechanism comprises a supporting shaft, limiting keys, a roller and locking grooves, wherein the supporting shaft is provided with two limiting keys, the roller is fixedly connected to one end of the supporting shaft, the roller is uniformly provided with five locking grooves, the two supporting shafts are respectively and rotatably connected to the front supporting seat and the rear supporting seat through bearings, the two supporting shafts are coaxial, the two sliding tubes are respectively and slidably connected to the two supporting shafts, and the key groove is in sliding connection with the limiting keys;
the locking mechanism comprises a fixed seat, a spring II, a pulling plate and a limiting rod, wherein the limiting rod is connected in the fixed seat in a sliding manner, the spring II is positioned in the fixed seat, two ends of the spring II are in contact with the limiting rod and a bottom plate, the pulling plate is fixedly connected to the lower end of the limiting rod, the pulling plate penetrates through the fixed seat and is connected with the fixed seat in a sliding manner, the limiting rod is connected with a locking groove in a sliding manner, and the two fixed seats are fixedly connected to the inner sides of the front supporting seat and the;
the five optical mirrors on each optical mirror assembly are respectively a plane mirror, a convex mirror, a concave mirror, a plano-convex mirror and a concave mirror;
the support shaft is provided with size scales.
The utility model has the advantages that: the utility model provides a combined optical lens device, during the experiment, firstly press the pulling plate at the front end downwards to drive the spacing rod to separate from the roller, rotate the supporting mechanism at the front end to drive the optical lens component at the front end to make the required optical lens at the top end, then loosen the pulling plate, make the spacing rod slide into the locking groove on the corresponding roller to lock the optical lens at the front end, then lock the optical lens at the rear end through the same steps, then open the light source, make the light source project on the projection plate through the optical lens at the front end and the optical lens at the rear end, when needing to switch, open the locking mechanism corresponding to the optical lens to be switched, rotate the required optical lens to lock the required optical lens, also can adjust the distance between the two optical lenses by moving the position of the sliding tube on the supporting shaft, carry out the experiment, also can adjust the height of the light source through the adjusting bolt, experiments were performed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
fig. 3 is a schematic structural view of the liftable light source mechanism of the present invention;
FIG. 4 is a schematic structural diagram of the optical lens assembly of the present invention;
fig. 5 is a schematic structural view of the supporting mechanism of the present invention;
fig. 6 is a schematic structural view of the locking mechanism of the present invention;
fig. 7 is a schematic cross-sectional view of the locking mechanism of the present invention.
In the figure: a base 1; a bottom plate 1-1; a front support 1-2; mounting plates 1-3; 1-4 of a sliding hole; 1-5 parts of a rear supporting seat; a liftable light source mechanism 2; a light source 2-1; a light source base 2-2; 2-3 of a spring; 2-4 of an adjusting bolt; an optical mirror assembly 3; a sliding tube 3-1; 3-2 of a light mirror; 3-3 of a key groove; a support mechanism 4; 4-1 of a support shaft; 4-2 of a limit key; 4-3 of rollers; 4-4 of a locking groove; a projection plate 5; a locking mechanism 6; a fixed seat 6-1; a spring II 6-2; 6-3 of a pulling plate; and 6-4 of a limiting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-7.
The first embodiment is as follows:
as shown in fig. 1-7, a combined optical lens device includes a base 1, a liftable light source mechanism 2, optical lens assemblies 3, supporting mechanisms 4, a projection plate 5 and locking mechanisms 6, wherein the liftable light source mechanism 2 is slidably connected to the front end of the base 1, the supporting mechanisms 4 are two, the two supporting mechanisms 4 are respectively rotatably connected to the front end and the rear end of the base 1, the optical lens assemblies 3 are two, the two optical lens assemblies 3 are respectively slidably connected to the two supporting mechanisms 4, the projection plate 5 is fixedly connected to the rear end of the base 1, the locking mechanisms 6 are two, the two locking mechanisms 6 are respectively fixedly connected to the front end and the rear end of the base 1, and the two locking mechanisms 6 are respectively slidably connected to the two supporting mechanisms 4;
in the experiment, firstly, a pull plate 6-3 at the front end is pressed downwards to drive a limiting rod 6-4 to be separated from a roller 4-3, a supporting mechanism 4 at the front end is rotated to drive an optical lens component 3 at the front end to enable a required optical lens to be positioned at the uppermost end, then the pull plate 6-3 is loosened to enable the limiting rod 6-4 to slide into a locking groove 4-4 on the corresponding roller 4-3 to lock the optical lens at the front end, the optical lens at the rear end is locked through the same steps, then a light source 2-1 is opened to enable the light source to project on a projection plate 5 through the optical lens 3-2 at the front end and the optical lens 3-2 at the rear end, when the optical lens 3-2 needs to be switched, the locking mechanism 6 corresponding to the optical lens 3-2 needs to be switched can be opened, the required optical lens is rotated to be locked, and the position of the sliding tube 3-1 on the supporting shaft 4-1 can be moved, the distance between the two optical mirrors is adjusted to carry out experiments, and the height of the light source 2-1 can be adjusted through the adjusting bolt 2-4 to carry out experiments.
The second embodiment is as follows:
as shown in fig. 1-7, the base 1 includes a bottom plate 1-1, a front supporting seat 1-2, a mounting plate 1-3, a sliding hole 1-4, and a rear supporting seat 1-5, the front supporting seat 1-2 is fixedly connected to the front end of the bottom plate 1-1, the rear supporting seat 1-5 is fixedly connected to the rear end of the bottom plate 1-1, the mounting plate 1-3 is fixedly connected to the upper end of the front supporting seat 1-2, the front supporting seat 1-2 is provided with the sliding hole 1-4, and the projection plate 5 is fixedly connected to the upper end of the rear supporting seat 1-5;
when the base 1 is used, the front supporting seat 1-2 is used for installing the supporting mechanism 4 positioned at the front end, the rear supporting seat 1-5 is used for installing the supporting mechanism 4 positioned at the rear end, and the mounting plate 1-3 and the sliding hole 1-4 are used for installing the liftable light source mechanism 2.
The third concrete implementation mode:
as shown in fig. 1-7, the liftable light source mechanism 2 includes a light source 2-1, a light source base 2-2, a spring i 2-3 and an adjusting bolt 2-4, the light source 2-1 is fixedly connected to the light source base 2-2, the light source base 2-2 is slidably connected to the inside of a sliding hole 1-4, the spring i 2-3 is located inside the sliding hole 1-4, the upper and lower ends of the spring i 2-3 are connected between the light source base 2-2 and a bottom plate 1-1, the adjusting bolt 2-4 is connected to an installation plate 1-3 through threads, and the lower end of the adjusting bolt 2-4 tightly supports the light source base 2-2;
when the liftable light source mechanism 2 is used, the light source 2-1 is switched on by electrifying, when the height needs to be adjusted, the adjusting bolt 2-4 is rotated, the adjusting bolt 2-4 tightly pushes the light source seat 2-2 to drive the light source 2-1 to move downwards, meanwhile, the spring I2-3 is extruded, the adjusting bolt 2-4 is rotated reversely, and the spring I2-3 pushes the light source seat 2-2 to drive the light source 2-1 to move upwards.
The fourth concrete implementation mode:
as shown in fig. 1-7, the optical lens assembly 3 comprises a sliding tube 3-1, an optical lens 3-2 and a key slot 3-3, two key slots 3-3 are arranged in the sliding tube 3-1, and five optical lenses 3-2 are uniformly arranged at the outer end of the sliding tube 3-1;
when the optical lens assembly 3 is used, the sliding tube 3-1 slides on the supporting shaft 4-1 and rotates along with the supporting shaft 4-1 through the key groove 3-3, and the optical lens 3-2 is used for refracting a light source to project on a projection plate.
The fifth concrete implementation mode:
as shown in fig. 1-7, the supporting mechanism 4 comprises a supporting shaft 4-1, a limiting key 4-2, a roller 4-3 and locking grooves 4-4, two limiting keys 4-2 are arranged on the supporting shaft 4-1, the roller 4-3 is fixedly connected to one end of the supporting shaft 4-1, five locking grooves 4-4 are uniformly arranged on the roller 4-3, the two supporting shafts 4-1 are respectively rotatably connected to the front supporting seat 1-2 and the rear supporting seat 1-5 through bearings, the two supporting shafts 4-1 are coaxial, two sliding tubes 3-1 are respectively slidably connected to the two supporting shafts 4-1, and the key groove 3-3 is slidably connected with the limiting key 4-2;
when the supporting mechanism 4 is used, the supporting shaft 4-1 is used for rotating and facilitating the sliding of the optical lens assembly 3, the limiting key 4-2 on the supporting shaft 4-1 is used for driving the optical lens assembly 3 to rotate, and the locking groove 4-4 on the roller 4-3 is used for being matched with the locking mechanism 6 to lock the optical lens.
The sixth specific implementation mode:
as shown in fig. 1-7, the locking mechanism 6 includes a fixing seat 6-1, a spring ii 6-2, a pulling plate 6-3 and a limiting rod 6-4, the limiting rod 6-4 is slidably connected in the fixing seat 6-1, the spring ii 6-2 is located in the fixing seat 6-1, two ends of the spring ii 6-2 are in contact with the limiting rod 6-4 and the bottom plate 1-1, the pulling plate 6-3 is fixedly connected to the lower end of the limiting rod 6-4, the pulling plate 6-3 passes through the fixing seat 6-1 and is slidably connected with the fixing seat 6-1, the limiting rod 6-4 is slidably connected with the locking groove 4-4, and the two fixing seats 6-1 are fixedly connected to the inner sides of the front supporting seat 1-2 and the rear supporting seat 1-5 respectively;
when the locking mechanism 6 is used and the optical lens needs to be switched, the pull plate 6-3 corresponding to the optical lens is pressed downwards, the pull plate 6-3 drives the limiting rod 6-4 to move downwards to be separated from the locking groove 4-4, meanwhile, the spring II 6-2 is extruded, the optical lens assembly is rotated to the required optical lens, the pull plate 6-3 is loosened, and the spring II 6-2 pushes the limiting rod 6-4 into the corresponding locking groove 4-4 to lock the optical lens.
The seventh embodiment:
as shown in fig. 1-7, the five mirrors 3-2 of each mirror assembly 3 are respectively a plane mirror, a convex mirror, a concave mirror, a plano-convex mirror and a concave mirror; so that the two optical mirror assemblies 3 can be switched with each other when rotating.
The specific implementation mode is eight:
as shown in fig. 1-7, the support shaft 4-1 is provided with dimension scales. The size scale on the support shaft 4-1 can facilitate the adjustment of the distance between the two optical mirrors.
The utility model relates to a combination mirror device, its theory of use is: in the experiment, firstly, a pull plate 6-3 at the front end is pressed downwards to drive a limiting rod 6-4 to be separated from a roller 4-3, a supporting mechanism 4 at the front end is rotated to drive an optical lens component 3 at the front end to enable a required optical lens to be positioned at the uppermost end, then the pull plate 6-3 is loosened to enable the limiting rod 6-4 to slide into a locking groove 4-4 on the corresponding roller 4-3 to lock the optical lens at the front end, the optical lens at the rear end is locked through the same steps, then a light source 2-1 is opened to enable the light source to project on a projection plate 5 through the optical lens 3-2 at the front end and the optical lens 3-2 at the rear end, when the optical lens 3-2 needs to be switched, the locking mechanism 6 corresponding to the optical lens 3-2 needs to be switched can be opened, the required optical lens is rotated to be locked, and the position of the sliding tube 3-1 on the supporting shaft 4-1 can be moved, the distance between the two optical mirrors is adjusted to carry out experiments, and the height of the light source 2-1 can be adjusted through the adjusting bolt 2-4 to carry out experiments. When the base 1 is used, the front supporting seat 1-2 is used for installing the supporting mechanism 4 positioned at the front end, the rear supporting seat 1-5 is used for installing the supporting mechanism 4 positioned at the rear end, and the mounting plate 1-3 and the sliding hole 1-4 are used for installing the liftable light source mechanism 2. When the liftable light source mechanism 2 is used, the light source 2-1 is switched on by electrifying, when the height needs to be adjusted, the adjusting bolt 2-4 is rotated, the adjusting bolt 2-4 tightly pushes the light source seat 2-2 to drive the light source 2-1 to move downwards, meanwhile, the spring I2-3 is extruded, the adjusting bolt 2-4 is rotated reversely, and the spring I2-3 pushes the light source seat 2-2 to drive the light source 2-1 to move upwards. When the optical lens assembly 3 is used, the sliding tube 3-1 slides on the supporting shaft 4-1 and rotates along with the supporting shaft 4-1 through the key groove 3-3, and the optical lens 3-2 is used for refracting a light source to project on a projection plate. When the supporting mechanism 4 is used, the supporting shaft 4-1 is used for rotating and facilitating the sliding of the optical lens assembly 3, the limiting key 4-2 on the supporting shaft 4-1 is used for driving the optical lens assembly 3 to rotate, and the locking groove 4-4 on the roller 4-3 is used for being matched with the locking mechanism 6 to lock the optical lens. When the locking mechanism 6 is used and the optical lens needs to be switched, the pull plate 6-3 corresponding to the optical lens is pressed downwards, the pull plate 6-3 drives the limiting rod 6-4 to move downwards to be separated from the locking groove 4-4, meanwhile, the spring II 6-2 is extruded, the optical lens assembly is rotated to the required optical lens, the pull plate 6-3 is loosened, and the spring II 6-2 pushes the limiting rod 6-4 into the corresponding locking groove 4-4 to lock the optical lens. Five optical mirrors 3-2 on each optical mirror assembly 3 are respectively a plane mirror, a convex mirror, a concave mirror, a flat convex mirror and a flat concave mirror; so that the two optical mirror assemblies 3 can be switched with each other when rotating. The size scale on the support shaft 4-1 can facilitate the adjustment of the distance between the two optical mirrors.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a combination speculum device, includes base (1), liftable light source mechanism (2), optical lens subassembly (3), supporting mechanism (4), projection board (5) and locking mechanical system (6), its characterized in that: liftable light source mechanism (2) sliding connection at the front end of base (1), supporting mechanism (4) be equipped with two, two supporting mechanism (4) rotate respectively and connect both ends around base (1), optical lens subassembly (3) be equipped with two, two optical lens subassembly (3) sliding connection respectively on two supporting mechanism (4), projection board (5) fixed connection in the rear end of base (1), locking mechanical system (6) be equipped with two, two locking mechanical system (6) fixed connection respectively are at both ends around base (1), two locking mechanical system (6) respectively with two supporting mechanism (4) sliding connection.
2. A combined mirror device according to claim 1, wherein: the base (1) comprises a bottom plate (1-1), a front supporting seat (1-2), a mounting plate (1-3), a sliding hole (1-4) and a rear supporting seat (1-5), wherein the front supporting seat (1-2) is fixedly connected to the front end of the bottom plate (1-1), the rear supporting seat (1-5) is fixedly connected to the rear end of the bottom plate (1-1), the mounting plate (1-3) is fixedly connected to the upper end of the front supporting seat (1-2), the sliding hole (1-4) is formed in the front supporting seat (1-2), and a projection plate (5) is fixedly connected to the upper end of the rear supporting seat (1-5).
3. A combined mirror device according to claim 2, wherein: liftable light source mechanism (2) include light source (2-1), light source seat (2-2), spring I (2-3) and adjusting bolt (2-4), light source (2-1) fixed connection is on light source seat (2-2), light source seat (2-2) sliding connection is in sliding hole (1-4), spring I (2-3) are located sliding hole (1-4), both ends and light source seat (2-2) and bottom plate (1-1) about spring I (2-3) between, adjusting bolt (2-4) pass through threaded connection on mounting panel (1-3), the lower extreme top of adjusting bolt (2-4) tightly pushes up light source seat (2-2).
4. A combined mirror device according to claim 3, wherein: the optical lens assembly (3) comprises a sliding tube (3-1), an optical lens (3-2) and key grooves (3-3), two key grooves (3-3) are arranged in the sliding tube (3-1), and five optical lenses (3-2) are uniformly arranged at the outer end of the sliding tube (3-1).
5. A combined mirror device according to claim 4, characterized in that: the supporting mechanism (4) comprises supporting shafts (4-1), limiting keys (4-2), rollers (4-3) and locking grooves (4-4), wherein the supporting shafts (4-1) are provided with the two limiting keys (4-2), the rollers (4-3) are fixedly connected to one ends of the supporting shafts (4-1), the rollers (4-3) are evenly provided with the five locking grooves (4-4), the two supporting shafts (4-1) are respectively rotatably connected to a front supporting seat (1-2) and a rear supporting seat (1-5), the two supporting shafts (4-1) are coaxial, the two sliding pipes (3-1) are respectively slidably connected to the two supporting shafts (4-1), and key grooves (3-3) are slidably connected with the limiting keys (4-2).
6. A combined mirror device according to claim 5, characterized in that: the locking mechanism (6) comprises a fixed seat (6-1) and a spring II (6-2), the spring type support comprises a pull plate (6-3) and a limiting rod (6-4), the limiting rod (6-4) is connected in a fixing seat (6-1) in a sliding mode, a spring II (6-2) is located in the fixing seat (6-1), two ends of the spring II (6-2) are in contact with the limiting rod (6-4) and a bottom plate (1-1), the pull plate (6-3) is fixedly connected to the lower end of the limiting rod (6-4), the pull plate (6-3) penetrates through the fixing seat (6-1) and is in sliding connection with the fixing seat (6-1), the limiting rod (6-4) is in sliding connection with a locking groove (4-4), and the two fixing seats (6-1) are fixedly connected to the inner sides of a front supporting seat (1-2) and a rear supporting seat (1-5) respectively.
7. A combined mirror device according to claim 4, characterized in that: five optical mirrors (3-2) on each optical mirror assembly (3) are respectively a plane mirror, a convex mirror, a concave mirror, a plano-convex mirror and a concave mirror.
8. A combined mirror device according to claim 5, characterized in that: the support shaft (4-1) is provided with dimension scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371635.7U CN210429012U (en) | 2019-08-22 | 2019-08-22 | Combined optical mirror device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371635.7U CN210429012U (en) | 2019-08-22 | 2019-08-22 | Combined optical mirror device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210429012U true CN210429012U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371635.7U Expired - Fee Related CN210429012U (en) | 2019-08-22 | 2019-08-22 | Combined optical mirror device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210429012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640355A (en) * | 2020-07-14 | 2020-09-08 | 巢湖学院 | Combined optical mirror equipment for physics experiments |
-
2019
- 2019-08-22 CN CN201921371635.7U patent/CN210429012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640355A (en) * | 2020-07-14 | 2020-09-08 | 巢湖学院 | Combined optical mirror equipment for physics experiments |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |