CN220506207U - Laser interferometer convenient to leveling - Google Patents
Laser interferometer convenient to leveling Download PDFInfo
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- CN220506207U CN220506207U CN202321407414.7U CN202321407414U CN220506207U CN 220506207 U CN220506207 U CN 220506207U CN 202321407414 U CN202321407414 U CN 202321407414U CN 220506207 U CN220506207 U CN 220506207U
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- 238000005259 measurement Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a laser interferometer convenient to level, which comprises a bottom plate, wherein an adjusting mechanism is arranged at the top of the bottom plate, a base is arranged at the top of the adjusting mechanism, an auxiliary mechanism is arranged on one side of the base, a laser instrument is arranged at the top of the base, and the auxiliary mechanism is used for being matched with the adjusting mechanism to observe and adjust the horizontal direction of the laser instrument. The laser interferometer convenient to level has the adjusting mechanism, the laser instrument can rotate to adjust the angle and the position through the movable rod and the adjusting shaft, most of traditional laser interferometers need to adjust the position of the laser instrument through moving the whole tripod, and good effects can be achieved through multiple times of adjustment.
Description
Technical Field
The utility model relates to the technical field of laser interferometers, in particular to a laser interferometer convenient to level.
Background
A laser interferometer is an instrument for precisely measuring length, straightness and flatness, which is based on the principle of optical interference, when two laser beams meet, they form interference fringes, by measuring characteristics of which it is possible to infer the shape and size of an object to be measured, and is widely used in fields of precision manufacturing, machining, nanotechnology, etc., but in practical applications, it is often difficult to precisely measure the length, straightness and flatness because the laser interferometer needs to precisely measure in a very small range, and the measurement results are easily affected by the leveling error of the instrument, the leveling process needs to be very careful and durable, and it usually takes a long time and effort, and if leveling is not in place, the measurement performance of the instrument will be greatly affected.
Most of the existing laser interferometers need to adjust the position of the laser instrument by moving the whole tripod, because the adjustment precision needed by the laser interferometer is finer, the laser interferometer needs to be adjusted for multiple times to achieve a better effect, the tripod and the whole body are heavier and inconvenient to carry out multiple times of moving adjustment, the traditional laser instrument can only be installed on a plane for use, the angle of the laser instrument can not be adjusted when the ground is uneven so that the angle is kept balanced, the adjustment process is troublesome, long time is needed to be consumed, and the practicability is poor.
Disclosure of Invention
The utility model aims to provide a laser interferometer convenient for leveling so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser interferometer convenient to leveling, includes the bottom plate, the top of bottom plate is equipped with adjustment mechanism, adjustment mechanism's top is equipped with the base to be equipped with auxiliary mechanism in one side of base, the top of base is equipped with the laser instrument, auxiliary mechanism is used for cooperating adjustment mechanism to observe the horizontal direction of adjusting the laser instrument;
the adjusting mechanism comprises a fixed seat, a movable rod, an adjusting shaft, a rotating seat, a fixed shaft and a connecting shaft;
the top of bottom plate is equipped with the fixing base, the upper end of fixing base is equipped with the roating seat, the bottom of roating seat is equipped with the rotating member, the inside of fixing base is equipped with the empty slot that is used for holding the rotating member, the roating seat can be in the upper end of fixing base with empty slot center pin department as centre of a circle rotation.
Further, a movable rod is arranged on one side of the rotating seat, a fixed shaft is arranged at the other end of the movable rod, and a clamping block is arranged at the top end of the fixed shaft.
Further, the upper end of the fixed shaft is provided with a movable rod matched with the fixed shaft, the two movable rods can rotate by the fixed shaft to adjust the angle, and the front face of the fixed shaft at the top end of the movable rod is rotatably connected with a connecting shaft.
Further, a base is arranged on the front face of the connecting shaft, and a connecting plate is arranged on one side of the base;
the auxiliary mechanism comprises a measuring plate, a fixed block, a movable ring, a pointer and a balancing weight.
Further, one side of the measuring plate is fixedly connected with one side of the connecting plate, the measuring plate is a semicircular block, and angle measuring scale marks are arranged on the measuring plate;
the top of measuring board one side is equipped with the fixed block, rotate on the fixed block and be connected with the expansion ring, the lower extreme of expansion ring is equipped with the pointer, the bottom of pointer one side is equipped with the balancing weight.
Further, the lower extreme of bottom plate is equipped with the tripod, be equipped with the loop bar on the tripod's the tripod in order to height-adjusting.
Further, the lower ends of the tripod legs are respectively provided with an anti-slip pad, and the anti-slip pads are made of anti-slip rubber materials.
Compared with the prior art, the utility model has the beneficial effects that: this laser interferometer convenient to leveling is reasonable, has following advantage:
(1) The utility model has the regulating mechanism, the laser instrument can rotate and regulate angle and position through movable rod and regulating shaft, most traditional laser interferometers need to regulate the position of the laser instrument through moving the whole tripod, because the required regulation precision of the laser interferometer is finer, need to regulate many times to reach better effects, tripod and organism overall weight are heavier and inconvenient to carry on many times and move and regulate, and traditional laser instrument can only be installed on the level to use, unable to regulate the angle of the laser instrument and keep balanced when the ground is uneven, the utility model can regulate position and angle of the laser instrument independently compared with traditional laser interferometer, and can regulate on uneven ground too, guarantee the horizontal position of the laser instrument, more convenient to use, the practicability is higher;
(2) The laser instrument has the auxiliary mechanism, the auxiliary mechanism can be matched with the adjusting mechanism for use, so that a user can conveniently observe whether the laser instrument is in the horizontal position, most of the existing laser instruments need to test the laser position for multiple times during adjustment to ensure the horizontal direction of the laser instrument, the adjustment for multiple times is more troublesome during the test, the auxiliary mechanism can be arranged to facilitate the user to directly adjust and observe whether the laser instrument is in the horizontal position, the time for adjusting the laser instrument by a worker is saved, and the working efficiency is accelerated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic elevational view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the structure of the base plate of the present utility model;
FIG. 4 is a schematic elevational view of the adjustment mechanism of the present utility model;
FIG. 5 is a schematic side view of the adjustment mechanism of the present utility model;
FIG. 6 is a schematic view of a laser apparatus according to the present utility model;
FIG. 7 is a schematic side view of a base of the present utility model
Fig. 8 is an enlarged partial schematic view of the present utility model at a shown in fig. 6.
In the figure: 1. a laser instrument; 2. an auxiliary mechanism; 201. a measuring plate; 202. a fixed block; 203. a movable ring; 204. a pointer; 205. balancing weight; 3. an adjusting mechanism; 301. a fixing seat; 302. a movable rod; 303. an adjusting shaft; 304. a rotating seat; 305. a fixed shaft; 306. a connecting shaft; 4. a tripod; 5. an anti-slip pad; 6. a bottom plate; 7. a splice plate; 8. and (5) a base.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, the present utility model provides a technical solution:
example 1:
in the embodiment, the laser interferometer convenient to level comprises a bottom plate 6, wherein an adjusting mechanism 3 is arranged at the top of the bottom plate 6, a base 8 is arranged at the top of the adjusting mechanism 3, an auxiliary mechanism 2 is arranged on one side of the base 8, a laser instrument 1 is arranged at the top of the base 8, and the auxiliary mechanism 2 is used for being matched with the adjusting mechanism 3 to observe and adjust the horizontal direction of the laser instrument 1;
the adjusting mechanism 3 comprises a fixed seat 301, a movable rod 302, an adjusting shaft 303, a rotating seat 304, a fixed shaft 305 and a connecting shaft 306;
the top of bottom plate 6 is equipped with fixing base 301, and fixing base 301's upper end is equipped with roating seat 304, and the bottom of roating seat 304 is equipped with the rotating member, and fixing base 301's inside is equipped with the empty slot that is used for holding the rotating member, and roating seat 304 can use empty slot center pin department as the centre of a circle at fixing base 301's upper end rotation.
In this embodiment, a movable rod 302 is disposed on one side of a rotating seat 304, a fixed shaft 305 is disposed on the other end of the movable rod 302, and a clamping block is disposed on the top end of the fixed shaft 305.
In this embodiment, the upper end of the fixed shaft 305 is provided with a movable rod 302 matched with the fixed shaft 305, the two movable rods 302 can rotate to adjust the angle through the fixed shaft 305, and the front surface of the fixed shaft 305 at the top end of the upper movable rod 302 is rotatably connected with a connecting shaft 306.
When the laser instrument is used, a user moves the tripod 4 to a position to be detected, then the angle of the laser instrument 1 is adjusted according to the position of the detection equipment, the laser instrument 1 is adjusted by using the adjusting mechanism 3, the rotating seat 304 can be rotated to adjust the direction in which laser emitted by the laser instrument 1 is aligned, then the movable rod 302 at the upper end is rotated to adjust the vertical height of the laser instrument 1, and the adjusting shaft 303 is rotated to adjust the horizontal position of the laser instrument 1.
Example 2:
in this embodiment, the front surface of the connecting shaft 306 is provided with a base 8, and one side of the base 8 is provided with a connecting plate 7;
the auxiliary mechanism 2 comprises a measuring plate 201, a fixed block 202, a movable ring 203, a pointer 204 and a balancing weight 205.
In this embodiment, one side of the measuring plate 201 is fixedly connected with one side of the connecting plate 7, the measuring plate 201 is a semicircular block, and angle measuring scale marks are arranged on the measuring plate 201;
the top of measuring board 201 one side is equipped with fixed block 202, rotates on the fixed block 202 to be connected with the expansion link 203, and the lower extreme of expansion link 203 is equipped with pointer 204, and the bottom of pointer 204 one side is equipped with balancing weight 205.
In this embodiment, the lower end of the bottom plate 6 is provided with a tripod 4, and a tripod of the tripod 4 is provided with a loop bar for adjusting the height.
In the embodiment, the lower ends of the tripod 4 stand are respectively provided with an anti-slip pad 5, and the anti-slip pad 5 is made of anti-slip rubber.
When the laser instrument 1 is used, the laser instrument 1 needs to be kept at a position parallel to a plane, an auxiliary mechanism 2 can be used for confirming whether the laser instrument 1 is in a parallel position in the adjusting process, a balancing weight 205 arranged on the pointer 204 can increase the gravity of the lower end of the pointer 204, because the gravity pointer 204 can rotate around the movable ring 203 as a circle center according to different angles to point to different angles on the measuring plate 201, the laser instrument 1 can be ensured to be in a horizontal position when the pointer 204 points to the 90-degree angle of the measuring plate 201, and the laser instrument 1 can be used for detection after the adjustment is finished.
Working principle: when the laser instrument is used, a user moves the tripod 4 to a position to be detected, then the angle of the laser instrument 1 is adjusted according to the position of the detection device, the laser instrument 1 is adjusted by using the adjusting mechanism 3, the rotating seat 304 can be rotated to adjust the direction in which laser emitted by the laser instrument 1 is aligned, then the movable rod 302 at the upper end is rotated to adjust the vertical height of the laser instrument 1, the adjusting shaft 303 can be rotated to adjust the horizontal position of the laser instrument 1, the laser instrument 1 is required to be kept in a position parallel to a plane when being generally used, an auxiliary mechanism 2 can be used for confirming whether the laser instrument 1 is in the parallel position in the adjusting process, the balancing weight 205 arranged on the pointer 204 can increase the gravity at the lower end of the pointer 204, because the gravity pointer 204 can rotate by taking the movable ring 203 as a center of a circle to point to different angles on the measuring plate 201, the pointer 204 can be ensured to be in the horizontal position when the pointer 204 points to the 90-degree angle of the measuring plate 201, and the laser instrument 1 can be used for detection after the adjustment is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A laser interferometer convenient to leveling, comprising a base plate (6), characterized in that: the top of the bottom plate (6) is provided with an adjusting mechanism (3), the top of the adjusting mechanism (3) is provided with a base (8), one side of the base (8) is provided with an auxiliary mechanism (2), the top of the base (8) is provided with a laser instrument (1), and the auxiliary mechanism (2) is used for matching with the adjusting mechanism (3) to observe and adjust the horizontal direction of the laser instrument (1);
the adjusting mechanism (3) comprises a fixed seat (301), a movable rod (302), an adjusting shaft (303), a rotating seat (304), a fixed shaft (305) and a connecting shaft (306);
the top of bottom plate (6) is equipped with fixing base (301), the upper end of fixing base (301) is equipped with roating seat (304), the bottom of roating seat (304) is equipped with the rotating member, the inside of fixing base (301) is equipped with the empty slot that is used for holding the rotating member, roating seat (304) can use empty slot center pin department as the centre of a circle at the upper end of fixing base (301).
2. A laser interferometer for facilitating leveling according to claim 1, wherein: one side of the rotating seat (304) is provided with a movable rod (302), the other end of the movable rod (302) is provided with a fixed shaft (305), and the top end of the fixed shaft (305) is provided with a clamping block.
3. A laser interferometer for facilitating leveling according to claim 2, wherein: the upper end of the fixed shaft (305) is provided with a movable rod (302) matched with the fixed shaft, the two movable rods (302) can rotate for adjusting angles through the fixed shaft (305), and the front surface of the fixed shaft (305) at the top end of the movable rod (302) above is rotatably connected with a connecting shaft (306).
4. A laser interferometer according to claim 3, wherein the leveling is facilitated by: the front face of the connecting shaft (306) is provided with a base (8), and one side of the base (8) is provided with a connecting plate (7);
the auxiliary mechanism (2) comprises a measuring plate (201), a fixed block (202), a movable ring (203), a pointer (204) and a balancing weight (205).
5. A laser interferometer according to claim 4 wherein the leveling is facilitated by: one side of the measuring plate (201) is fixedly connected with one side of the connecting plate (7), the measuring plate (201) is a semicircular block, and angle measuring scale marks are arranged on the measuring plate (201);
the top of measuring board (201) one side is equipped with fixed block (202), rotate on fixed block (202) and be connected with expansion ring (203), the lower extreme of expansion ring (203) is equipped with pointer (204), the bottom of pointer (204) one side is equipped with balancing weight (205).
6. A laser interferometer for facilitating leveling according to claim 1, wherein: the lower extreme of bottom plate (6) is equipped with tripod (4), be equipped with the loop bar on the foot rest of tripod (4) in order to adjust height.
7. A laser interferometer according to claim 6 wherein leveling is facilitated: the lower extreme of tripod (4) foot rest is equipped with slipmat (5) respectively, slipmat (5) are anti-skidding rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321407414.7U CN220506207U (en) | 2023-06-05 | 2023-06-05 | Laser interferometer convenient to leveling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321407414.7U CN220506207U (en) | 2023-06-05 | 2023-06-05 | Laser interferometer convenient to leveling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220506207U true CN220506207U (en) | 2024-02-20 |
Family
ID=89871882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321407414.7U Active CN220506207U (en) | 2023-06-05 | 2023-06-05 | Laser interferometer convenient to leveling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220506207U (en) |
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2023
- 2023-06-05 CN CN202321407414.7U patent/CN220506207U/en active Active
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