CN210245943U - Laser instrument angle adjusting device - Google Patents
Laser instrument angle adjusting device Download PDFInfo
- Publication number
- CN210245943U CN210245943U CN201921397955.XU CN201921397955U CN210245943U CN 210245943 U CN210245943 U CN 210245943U CN 201921397955 U CN201921397955 U CN 201921397955U CN 210245943 U CN210245943 U CN 210245943U
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- adjusting
- rod
- laser
- angle
- channel
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model discloses a laser angle adjusting device, which comprises an adjusting part, an installation part, a bearing part and a base; the mounting part is used for fixing the laser; the adjusting part is provided with a deflector rod and an adjusting rod; one end of the deflector rod is fixed in the mounting part, the other end of the deflector rod is inserted into the adjusting part, a channel is arranged in the body of the adjusting part at the position of the deflector rod along one or two directions, and the adjusting rod is in contact with the deflector rod after passing through the insertion channel to adjust the angle of the deflector rod; the bearing portion is arranged between the installation portion and the base, the rotating component is arranged in the bearing portion, relative motion between the bearing portion and the base cannot occur when the driving lever drives the installation portion to change the angle, the device changes the position of the driving lever through the adjusting portion, the angle of the installation portion is adjusted, and the device is suitable for small-angle and precise adjustment of a laser.
Description
Technical Field
The utility model relates to a laser instrument application, concretely relates to laser instrument angle adjusting device.
Background
Lasers are widely applied in the field of measurement, such as laser displacement sensors and laser profilers, and in order to obtain an optimal detection result, the position and the angle of laser projected on a measured object are often required to be adjusted; when the object clearance surface difference is measured, two lasers are needed, and the lasers or points projected on the surface of the object by the two lasers are kept in a superposed state, so that the position angles of the two lasers need to be adjusted in advance; if manual adjustment is adopted, the precision requirement cannot be met, and the conventional angle adjusting mechanism is poor in adjusting precision and is not suitable for small-angle adjustment of a laser; meanwhile, the laser sensor is usually fixed on an industrial robot, and the laser sensor works in the environments of vibration, high-speed movement and the like, so that the base needs to be kept stable after the laser is adjusted, and the conventional angle adjusting mechanism adopts an elastic element to adjust, so that the working requirement on the stability of the base cannot be met.
Disclosure of Invention
In order to solve the problem, the utility model provides a laser instrument angle adjusting device, this device passes through the position that regulating part changed the driving lever, and then the regulation installation department angle changes, is applicable to laser instrument small-angle, smart volume and adjusts.
The utility model discloses technical scheme as follows: a laser angle adjusting device comprises an adjusting part, an installation part, a bearing part and a base;
the mounting part is used for fixing a laser;
the adjusting part is provided with a deflector rod and an adjusting rod; one end of the shifting rod is fixed in the mounting part, the other end of the shifting rod is inserted into the adjusting part, a channel is arranged in the position of the shifting rod in the adjusting part along one or two directions, and the adjusting rod is in contact with the shifting rod after being inserted into the channel to adjust the angle of the shifting rod;
the bearing part is arranged between the mounting part and the base, and a rotating part is arranged in the bearing part, so that the bearing part and the base do not move relatively when the driving lever drives the mounting part to change the angle.
Furthermore, the whole or part of the inner wall of the channel of the adjusting part is provided with threads, and the outer surface of the adjusting rod is provided with threads matched with the adjusting rod and can move in two directions along the direction of the channel.
Furthermore, a limiting rod is arranged in the channel and on the side opposite to the position of the adjusting rod, and is used for preventing the movement amplitude of the shifting rod from exceeding the allowable range.
Furthermore, an elastic component is arranged at the contact part of the top end of the limiting rod and the shifting rod and used for slowing down acting force.
The adjusting part is sleeved on the shifting rod and is arranged in the adjusting part body; the adjusting rod adjusts the angle of the deflector rod by adjusting the position of the adjusting piece.
Further, the channels are arranged in a horizontal or/and vertical direction.
Further, the rotating component is a spherical component, the top of the rotating component is provided with a screw rod, and the screw rod is screwed at the bottom of the mounting part; the inner wall of the bearing part forms a cavity, so that the ball part can freely rotate in the cavity.
Further, the adjusting piece is annular or square in shape.
The utility model discloses a laser instrument angle adjusting device, this device changes the position of driving lever through the regulating part, and then the regulation installation department angle changes, be applicable to the laser instrument low-angle, the precision is adjusted, take the thick tooth screw thread of specification M6 as an example, the pitch is 1mm, adjusting screw is every time screwed up or not hard up a helicoid promptly, the regulating part skew is about 1mm, through controlling the speed of screwing up and the displacement of adjusting screw, can effectively adjust out the best projection angle of laser instrument, simultaneously, when laser instrument is adjusted and is accomplished, because the effect of friction, the ball that turns to can keep being adjusted at present, the laser instrument no longer takes place relative motion when the support portion guarantees to adjust, make the laser instrument carry out the laser projection of specific angle; at this moment, can dismantle the driving lever on the installation department, and then dismantle whole regulating part, keep the essence of overall structure to simplify, lightweight.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall exploded structure of the present invention;
FIG. 3 is a sectional view of the overall structure of the present invention;
FIG. 4 is an exploded view of the adjusting part in the embodiment;
FIG. 5 is an exploded view of the supporting portion of the embodiment;
FIG. 6 is a sectional view showing an exploded structure of a retainer according to the embodiment;
FIG. 7 is a schematic view of an exemplary embodiment of an angle adjustment apparatus for a laser;
FIG. 8 is an exploded view of another embodiment of the retainer.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
In this embodiment, taking a process of adjusting the light planes of the two lasers to be consistent as an example:
a laser angle adjusting device comprises an adjusting part 1, an installation part 2, a bearing part 3 and a base 4; the mounting portion is used for fixing the laser 5; the adjusting part 1 is provided with a driving lever 105 and an adjusting rod 106; one end of a driving lever 105 is fixed in the mounting part 2, the other end of the driving lever is inserted into the adjusting part 1, a channel is arranged in the position of the driving lever 105 in one or two directions in the body 104 of the adjusting part 1, and an adjusting rod 106 is in contact with the driving lever 105 after passing through the insertion channel to adjust the angle of the driving lever 105; the supporting part 3 is arranged between the mounting part 2 and the base 4, and a rotating part is arranged in the supporting part, so that the driving lever 105 can drive the supporting part 3 and the base 4 not to move relatively when the mounting part 2 is driven to change the angle. To facilitate the adjustment operation, the direction of the channel may be set in the horizontal and/or vertical direction.
Specifically, the method comprises the following steps: the rotating component is a sphere component 302, the top of which is formed with a screw bolt, and the screw bolt is screwed on the bottom of the mounting part 2; the inner wall of the support part 3 forms a cavity, so that the ball part 302 can freely rotate in the cavity.
As an embodiment of the present invention, the inner wall of the channel of the adjusting portion 1 is integrally or partially provided with a screw thread, and the outer surface of the adjusting rod 106 is provided with a screw thread matching therewith, which can move along the channel direction in both directions. Preferably, a limiting rod 103 is disposed inside the passage at a side opposite to the position of the adjusting rod 106 for preventing the moving amplitude of the shift lever 105 from exceeding the allowable range. In order to reduce the force of the contact position between the limiting rod and the contact part, an elastic component 1031 is disposed at the contact position between the top end of the limiting rod 103 and the shift lever 105.
As another embodiment of the present invention, in order to control the position of the shift lever 105, the adjusting member 102 is sleeved on the shift lever 105, and the adjusting member 102 is disposed in the main body 104 of the adjusting part 1; the adjustment lever 106 adjusts the angle of the toggle lever 105 by adjusting the position of the adjustment member 102. Specifically, the adjustment member 102 may be annular or square, or other shape suitable for adjusting the angle.
As another embodiment of the present invention, as shown in fig. 7, the right laser 7 is fixed by a bracket 6, and the left laser is mounted on the laser angle adjusting device for adjusting the light plane of the left laser to be consistent with the light plane of the right laser;
in this embodiment, the laser angle adjusting device includes an adjusting portion 1, an installation portion 2, a supporting portion 3, and a base 4;
the adjusting part 1 comprises a body 104, an adjusting piece 102, an adjusting rod 106, a limit screw 103 and a shifting lever 105;
a cavity is arranged in the body 104, four mutually perpendicular threaded through holes are symmetrically arranged on the side wall of the body and communicated with the cavity, the cavity is used for accommodating the adjusting piece 102, the size of the cavity is larger than that of the adjusting piece 102, a first opening is formed, and specifically, the allowance of the cavity is set to be 5 mm; the regulating member 102 is movable within the chamber; the adjustment member 102 is annular in shape.
The adjusting rods 106 are respectively screwed in two mutually vertical threaded through holes and are in contact with the adjusting piece 102, the other two threaded through holes are screwed with the limiting screw rods 103, the limiting screw rods 103 are provided with elastic components 1031, and the elastic components elastically act on the adjusting piece 102;
one end of the shifting rod 105 passes through the first opening and is fixedly connected with the adjusting piece 102, the other end of the shifting rod is fixedly connected with the mounting part 2, and the mounting part 2 is used for fixing a laser; the adjusting screw rods 106 at different positions are screwed to change the stress of the adjusting piece in the horizontal and vertical directions, so that the position of the shift lever is adjusted to drive the angle change of the mounting part 2.
The supporting part 3 comprises an upper cover 301, a ball part 302, a fastening part 303 and a base 304; the ball body part 302 is spherical, and a screw rod 3021 is formed at the top; the upper cover 301 is provided with an upper ball groove 3011, the base 304 is provided with a lower ball groove 3041, a ball-shaped cavity formed by the upper ball groove 3011 and the lower ball groove 3041 can accommodate the ball part 302, the screw 3021 penetrates through the through hole of the upper cover 301 to be screwed with the mounting part 2, and the fastening part 303 is used for pressing the upper cover 301 and the base 304 to keep the steering ball 302 in contact with the ball grooves; when the mounting portion 2 is moved by the lever 105, the ball member 302 moves along with the mounting portion, and the ball member 302 moves in the cavity.
In order to ensure the firmness of fixing the supporting part 3 on the base 4, the upper cover 301 further comprises a lower convex edge 3012, the lower convex edge 3012 is arranged at the bottom of the upper cover and has a size larger than that of the upper ball slot 3011, and the fastening part 303 is provided with a second opening, and has a size larger than that of the upper ball slot 3011 and smaller than that of the lower convex edge 3012, and is screwed with the base 304.
During the adjustment process, the fastening part 303 is loosened, in order to prevent the steering ball 302 from generating other position deviations except angle changes during the rotation process, and the rotating ball is ensured to be kept in contact with the ball groove;
as another embodiment of the present invention, as shown in fig. 8, 1 to 3 notches are provided on the lower convex edge 3012, and protrusions corresponding to the number and size of the notches are provided at the corresponding positions of the base 304; when in use, the upper cover and the base are contacted to realize the limit connection of the upper cover and the base.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. The foregoing description is not intended to be exhaustive or to limit the invention to the precise form disclosed.
Claims (8)
1. A laser angle adjusting device is characterized in that: comprises an adjusting part (1), a mounting part (2), a bearing part (3) and a base (4);
the mounting part is used for fixing a laser (5);
the adjusting part (1) is provided with a deflector rod (105) and an adjusting rod (106); one end of the shifting rod (105) is fixed in the mounting part (2), the other end of the shifting rod is inserted into the adjusting part (1), a channel is arranged in the position of the shifting rod (105) in the body (104) of the adjusting part (1) along one or two directions, and the adjusting rod (106) is in contact with the shifting rod (105) after being inserted into the channel to adjust the angle of the shifting rod (105);
the bearing part (3) is arranged between the installation part (2) and the base (4), and a rotating part is arranged in the bearing part, so that the bearing part (3) and the base (4) can not move relatively when the driving lever (105) drives the installation part (2) to change the angle.
2. The laser angle adjustment apparatus of claim 1, wherein: the inner wall of the channel of the adjusting part (1) is wholly or partially provided with threads, and the outer surface of the adjusting rod (106) is provided with threads matched with the adjusting rod and can move in two directions along the direction of the channel.
3. The laser angle adjustment apparatus of claim 1, wherein: and a limiting rod (103) is arranged in the channel at the side opposite to the position of the adjusting rod (106) and is used for preventing the movement amplitude of the shifting rod (105) from exceeding the allowable range.
4. A laser angle adjusting apparatus according to claim 3, wherein: an elastic component (1031) is arranged at the contact part of the top end of the limiting rod (103) and the shifting rod (105) and used for relieving acting force.
5. The laser angle adjustment apparatus of claim 1, wherein: the adjusting device further comprises an adjusting piece (102), wherein the adjusting piece (102) is sleeved on the shifting rod (105) and is arranged in the adjusting part (1) body (104); the adjusting rod (106) adjusts the angle of the deflector rod (105) by adjusting the position of the adjusting piece (102).
6. The laser angle adjustment apparatus of claim 1, wherein: the channels are arranged in horizontal or/and vertical direction.
7. The laser angle adjustment apparatus of claim 1, wherein: the rotating component is a spherical component (302), the top of the rotating component is provided with a screw which is screwed at the bottom of the mounting part (2); the inner wall of the bearing part (3) forms a cavity, so that the ball body part (302) can freely rotate in the cavity.
8. The laser angle adjustment apparatus of claim 5, wherein: the adjusting piece (102) is annular or square in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921397955.XU CN210245943U (en) | 2019-08-27 | 2019-08-27 | Laser instrument angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921397955.XU CN210245943U (en) | 2019-08-27 | 2019-08-27 | Laser instrument angle adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210245943U true CN210245943U (en) | 2020-04-03 |
Family
ID=69964746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921397955.XU Withdrawn - After Issue CN210245943U (en) | 2019-08-27 | 2019-08-27 | Laser instrument angle adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210245943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401092A (en) * | 2019-08-27 | 2019-11-01 | 易思维（杭州）科技有限公司 | A kind of laser angle regulating device |
-
2019
- 2019-08-27 CN CN201921397955.XU patent/CN210245943U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401092A (en) * | 2019-08-27 | 2019-11-01 | 易思维（杭州）科技有限公司 | A kind of laser angle regulating device |
| CN110401092B (en) * | 2019-08-27 | 2024-04-05 | 易思维(杭州)科技股份有限公司 | Laser angle adjusting device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 495, building 3, 1197 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province 310051 Patentee after: Yi Si Si (Hangzhou) Technology Co.,Ltd. Address before: Room 495, building 3, 1197 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province 310051 Patentee before: ISVISION (HANGZHOU) TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200403 Effective date of abandoning: 20240405 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200403 Effective date of abandoning: 20240405 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |