CN212112943U - Combined optical mirror device for physical experiment - Google Patents
Combined optical mirror device for physical experiment Download PDFInfo
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- CN212112943U CN212112943U CN202021033115.8U CN202021033115U CN212112943U CN 212112943 U CN212112943 U CN 212112943U CN 202021033115 U CN202021033115 U CN 202021033115U CN 212112943 U CN212112943 U CN 212112943U
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Abstract
The utility model provides a combination light mirror device for physics experiments. The combined optical lens device for the physical experiment comprises a base; the two support rods are symmetrically and fixedly arranged on the top of the base; the sliding rods are fixedly arranged on the two supporting rods; the two sliding grooves are symmetrically formed in the sliding rod; a plurality of mounting blocks slidably mounted on the slide bar; the mounting grooves are respectively formed in the mounting blocks; the sliding blocks are respectively installed in the installation grooves in a sliding mode, and the tops of the sliding blocks extend into the sliding grooves; a plurality of tie rods. The utility model provides a combination light mirror device for physics experiments has convenient to use, is convenient for change the quantity of light mirror, the distance between the light mirror and the advantage of the range order of light mirror.
Description
Technical Field
The utility model relates to a physics experiment technical field especially relates to a combination light mirror device for physics experiments.
Background
In the physical experiment, there is an experiment that needs to distinguish real images from virtual images by using optical mirrors, in the experimental process, a plurality of different optical mirrors (including convex lenses, concave lenses and plane mirrors) need to be arranged in any combination, and the distance between the optical mirrors needs to be changed, and at present, such an experiment is performed by using a physical experimental apparatus.
However, the conventional experimental device is inconvenient to change the distance between the optical mirrors, and the number of the optical mirrors is not easy to change, and meanwhile, the optical mirrors are inconvenient to disassemble and inconvenient to change the arrangement sequence of the optical mirrors.
Therefore, there is a need to provide a new combined optical mirror device for physics experiments to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, be convenient for change quantity of light mirror, the distance between the light mirror and the combination light mirror device for the physics experiments of the range order of light mirror.
In order to solve the above technical problem, the utility model provides a combination light mirror device for physics experiments includes: a base; the two support rods are symmetrically and fixedly arranged on the top of the base; the sliding rods are fixedly arranged on the two supporting rods; the two sliding grooves are symmetrically formed in the sliding rod; a plurality of mounting blocks slidably mounted on the slide bar; the mounting grooves are respectively formed in the mounting blocks; the sliding blocks are respectively installed in the installation grooves in a sliding mode, and the tops of the sliding blocks extend into the sliding grooves; the pull rods are respectively installed on the installation blocks in a sliding mode, and the top ends of the pull rods extend into the corresponding installation grooves and are fixedly connected with the sliding blocks; the handles are fixedly arranged at the bottom ends of the pull rods respectively; the springs are respectively sleeved on the pull rods in a sliding manner, the top ends of the springs are fixedly connected with the mounting block, and the bottom ends of the springs are fixedly connected with the handle; the fixing mechanisms are respectively fixedly arranged at the tops of the mounting blocks; and the plurality of optical mirrors are respectively arranged in the plurality of fixing mechanisms.
Preferably, fixed establishment includes solid fixed ring, gu slidable mounting has the arc in the fixed ring, the fixed slot has been seted up on the arc, gu the threaded mounting has fixing bolt on the fixed ring, fixing bolt rotates with the arc to be connected.
Preferably, the arc is gone up symmetrical fixed mounting and is had two gag lever posts, the gag lever post runs through solid fixed ring and with solid fixed ring sliding connection.
Preferably, the fixing ring is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with the threaded rod.
Preferably, two limiting grooves are symmetrically formed in the inner wall of the mounting groove, two limiting blocks are symmetrically and fixedly mounted on the sliding block, and the limiting blocks are connected with the inner walls of the corresponding limiting grooves in a sliding mode.
Preferably, the sliding block is fixedly provided with a non-slip mat.
Preferably, a sliding hole is formed in the inner wall of the bottom of the mounting groove, and the inner wall of the sliding hole is connected with the pull rod in a sliding mode.
Compared with the prior art, the utility model provides a combination light mirror device for physics experiments has following beneficial effect:
the utility model provides a combined optical lens device for physics experiments, the sliding rod is fixedly arranged on two supporting rods, two sliding grooves are symmetrically arranged on the sliding rod, a plurality of installation blocks are slidably arranged on the sliding rod, a plurality of installation grooves are respectively arranged on a plurality of installation blocks, a plurality of sliders are respectively slidably arranged in a plurality of installation grooves, the top of each slider extends into the sliding groove, a plurality of pull rods are respectively slidably arranged on a plurality of installation blocks, the top ends of the pull rods extend into the corresponding installation grooves and are fixedly connected with the sliders, the distance between the optical lenses and the number of the optical lenses are conveniently changed, a plurality of optical lenses are respectively arranged in a plurality of fixing mechanisms, each fixing mechanism comprises a fixing ring, an arc-shaped plate is slidably arranged in the fixing ring, and a fixing groove is arranged on the arc-shaped plate, the fixing ring is provided with a fixing bolt in a threaded manner, and the fixing bolt is rotatably connected with the arc-shaped plate, so that the arrangement sequence of the optical mirrors is conveniently changed.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a combined optical lens device for physical experiments according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the securing mechanism shown in FIG. 1;
fig. 4 is a side cross-sectional structural view of fig. 3.
Reference numbers in the figures: 1. the base, 2, bracing piece, 3, slide bar, 4, sliding tray, 5, installation piece, 6, mounting groove, 7, slider, 8, pull rod, 9, handle, 10, spring, 11, fixed establishment, 1101, solid fixed ring, 1102, arc, 1103, fixed slot, 1104, fixing bolt, 1105, gag lever post, 12, optical lens.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a combined optical lens device for physical experiments according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a schematic view of the securing mechanism shown in FIG. 1; fig. 4 is a side cross-sectional structural view of fig. 3. The combined optical mirror device for physical experiments comprises: a base 1; the two support rods 2 are symmetrically and fixedly arranged at the top of the base 1; the sliding rods 3 are fixedly arranged on the two supporting rods 2; the two sliding grooves 4 are symmetrically formed in the sliding rod 3; a plurality of mounting blocks 5, wherein the mounting blocks 5 are slidably mounted on the sliding rod 3; the mounting grooves 6 are respectively formed in the mounting blocks 5; the sliding blocks 7 are respectively installed in the installation grooves 6 in a sliding mode, and the tops of the sliding blocks 7 extend into the sliding grooves 4; the pull rods 8 are respectively slidably mounted on the mounting blocks 5, and the top ends of the pull rods 8 extend into the corresponding mounting grooves 6 and are fixedly connected with the sliding blocks 7; a plurality of handles 9, wherein the handles 9 are respectively and fixedly arranged at the bottom ends of the pull rods 8; the springs 10 are respectively sleeved on the pull rods 8 in a sliding manner, the top ends of the springs 10 are fixedly connected with the mounting block 5, and the bottom ends of the springs 10 are fixedly connected with the handle 9; the fixing mechanisms 11 are respectively fixedly arranged on the tops of the mounting blocks 5; and a plurality of optical mirrors 12, wherein the plurality of optical mirrors 12 are respectively arranged in the plurality of fixing mechanisms 11.
The fixing mechanism 11 comprises a fixing ring 1101, an arc plate 1102 is slidably mounted in the fixing ring 1101, a fixing groove 1103 is formed in the arc plate 1102, a fixing bolt 1104 is mounted on the fixing ring 1101 through threads, and the fixing bolt 1104 is rotatably connected with the arc plate 1102.
Two limiting rods 1105 are symmetrically and fixedly installed on the arc plate 1102, and the limiting rods 1105 penetrate through the fixing ring 1101 and are connected with the fixing ring 1101 in a sliding manner.
The fixing ring 1101 is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with the threaded rod 1104.
Two spacing grooves are symmetrically formed in the inner wall of the mounting groove 6, two limiting blocks are symmetrically and fixedly mounted on the sliding block 7, and the limiting blocks are connected with the inner walls of the corresponding spacing grooves in a sliding mode.
And an anti-skid pad is fixedly arranged on the sliding block 7.
And a sliding hole is formed in the inner wall of the bottom of the mounting groove 6, and the inner wall of the sliding hole is connected with the pull rod 8 in a sliding manner.
The utility model provides a theory of operation of combination light mirror device for physics experiments as follows:
when the installation structure is used, when the distance between the optical mirrors 12 needs to be changed, the handle 9 is pulled downwards, the handle 9 drives the pull rod 8 to move downwards, the pull rod 8 drives the sliding block 7 to slide downwards in the installation groove 6, so that the anti-skid pad on the sliding block 7 is separated from the inner wall of the sliding groove 4, at the moment, the installation block 5 can be pulled, the distance between the optical mirrors 12 is changed, after the installation, the handle 9 is released, the sliding block 7 is abutted against the inner wall of the sliding groove 4 under the elastic force action of the spring 10, and the installation block 5 can be fixed;
when the number of the optical mirrors 12 needs to be changed, the handle 9 is pulled downwards, the handle 9 drives the pull rod 8 to move downwards, the pull rod 8 drives the slide block 7 to slide downwards in the mounting groove 6, so that the slide block 7 moves out of the slide groove 4, at the moment, the mounting block 5 is rotated, the optical mirrors 12 are positioned below the slide rod 3, the handle 9 is released, and the slide block 7 is abutted against the inner wall of the slide groove 4 above the slide rod 3 under the action of the elastic force of the spring 10, so that the fixation is completed;
when the arrangement sequence of the optical mirrors 12 needs to be changed, the fixing bolt 1104 is rotated, the fixing bolt 1104 drives the arc-shaped plate 1102 to move upwards, so that the optical mirrors 12 can be taken down for replacement, and after the replacement, the fixing bolt 1104 is rotated reversely, so that the optical mirrors 12 can be fixed, and the replacement is completed.
Compared with the prior art, the utility model provides a combination light mirror device for physics experiments has following beneficial effect:
the utility model provides a combination light mirror device for physics experiments, the slide bar 3 is fixedly installed on two support rods 2, two slide grooves 4 are symmetrically arranged on the slide bar 3, a plurality of installation blocks 5 are slidably installed on the slide bar 3, a plurality of installation grooves 6 are respectively arranged on a plurality of installation blocks 5, a plurality of sliders 7 are respectively slidably installed in the installation grooves 6, the top of each slider 7 extends into the slide groove 4, a plurality of pull rods 8 are respectively slidably installed on the installation blocks 5, the top ends of the pull rods 8 extend into the corresponding installation grooves 6 and are fixedly connected with the sliders 7, the distance between the light mirrors 12 and the number of the light mirrors 12 are convenient to change, a plurality of light mirrors 12 are respectively arranged in a plurality of fixing mechanisms 11, the fixing mechanisms 11 comprise fixing rings 1101, the light-emitting device is characterized in that an arc-shaped plate 1102 is slidably mounted in the fixing ring 1101, a fixing groove 1103 is formed in the arc-shaped plate 1102, a fixing bolt 1104 is mounted on the fixing ring 1101 in a threaded mode, the fixing bolt 1104 is rotatably connected with the arc-shaped plate 1102, and the arrangement sequence of the light mirrors 12 is convenient to change.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A combined optical mirror device for physics experiments is characterized by comprising:
a base;
the two support rods are symmetrically and fixedly arranged on the top of the base;
the sliding rods are fixedly arranged on the two supporting rods;
the two sliding grooves are symmetrically formed in the sliding rod;
a plurality of mounting blocks slidably mounted on the slide bar;
the mounting grooves are respectively formed in the mounting blocks;
the sliding blocks are respectively installed in the installation grooves in a sliding mode, and the tops of the sliding blocks extend into the sliding grooves;
the pull rods are respectively installed on the installation blocks in a sliding mode, and the top ends of the pull rods extend into the corresponding installation grooves and are fixedly connected with the sliding blocks;
the handles are fixedly arranged at the bottom ends of the pull rods respectively;
the springs are respectively sleeved on the pull rods in a sliding manner, the top ends of the springs are fixedly connected with the mounting block, and the bottom ends of the springs are fixedly connected with the handle;
the fixing mechanisms are respectively fixedly arranged at the tops of the mounting blocks;
and the plurality of optical mirrors are respectively arranged in the plurality of fixing mechanisms.
2. The combined optical lens device for the physical experiment according to claim 1, wherein the fixing mechanism comprises a fixing ring, an arc-shaped plate is slidably mounted in the fixing ring, a fixing groove is formed in the arc-shaped plate, a fixing bolt is threadedly mounted on the fixing ring, and the fixing bolt is rotatably connected with the arc-shaped plate.
3. The combined optical lens device for physical experiments according to claim 2, wherein two limiting rods are symmetrically and fixedly installed on the arc-shaped plate, and the limiting rods penetrate through the fixing ring and are connected with the fixing ring in a sliding manner.
4. The combined optical lens device for the physical experiment as claimed in claim 2, wherein the fixing ring is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with a threaded rod.
5. The combined optical lens device for physical experiments according to claim 1, wherein two limiting grooves are symmetrically formed on the inner wall of the mounting groove, two limiting blocks are symmetrically and fixedly mounted on the sliding block, and the limiting blocks are slidably connected with the inner walls of the corresponding limiting grooves.
6. The combined optical lens device for physics experiments according to claim 1, characterized in that said slider is fixedly mounted with a non-slip pad.
7. The combined optical lens device for physical experiments according to claim 1, wherein a sliding hole is formed on the inner wall of the bottom of the mounting groove, and the inner wall of the sliding hole is slidably connected with the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021033115.8U CN212112943U (en) | 2020-06-08 | 2020-06-08 | Combined optical mirror device for physical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021033115.8U CN212112943U (en) | 2020-06-08 | 2020-06-08 | Combined optical mirror device for physical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212112943U true CN212112943U (en) | 2020-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021033115.8U Expired - Fee Related CN212112943U (en) | 2020-06-08 | 2020-06-08 | Combined optical mirror device for physical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212112943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414483A (en) * | 2022-01-14 | 2022-04-29 | 内蒙古民族大学 | Experimental device for physical optical functional material |
-
2020
- 2020-06-08 CN CN202021033115.8U patent/CN212112943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414483A (en) * | 2022-01-14 | 2022-04-29 | 内蒙古民族大学 | Experimental device for physical optical functional material |
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| Date | Code | Title | Description |
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| 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: 20201208 |