CN110737064A - Angle adjusting mechanism - Google Patents
Angle adjusting mechanism Download PDFInfo
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- CN110737064A CN110737064A CN201911099164.3A CN201911099164A CN110737064A CN 110737064 A CN110737064 A CN 110737064A CN 201911099164 A CN201911099164 A CN 201911099164A CN 110737064 A CN110737064 A CN 110737064A
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- adjusting
- lens
- annular ring
- screw
- arc
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
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Abstract
The invention discloses an angle adjusting mechanism, which comprises a base with a lens mounting hole, and is characterized in that a transverse adjusting component and a vertical adjusting component are arranged on the base, the transverse adjusting component realizes the transverse angle adjustment of a lens by changing the height difference of two transverse ends of the lens, the vertical adjusting component realizes the angle adjustment of the lens in the vertical direction by changing the height difference of two ends of the lens, the transverse angle and the vertical angle adjustment of the lens are realized by changing the height difference, the adjusting mode is simplified, the transverse angle and the vertical angle adjustment of the lens can be realized by changing two adjusting screws, the matching of parts is reduced, and the operation difficulty is reduced.
Description
Technical Field
The invention relates to laser equipment, in particular to angle adjusting mechanisms.
Background
The field that needs to apply angle modulation is very general, for example the angle modulation of camera lens, the angle modulation of laser level appearance, but the mode of regulation of laser level appearance is more loaded down with trivial details at present, needs the regulation of a plurality of screws jointly, cooperation just can realize the adjustment of angle, and is higher to operating personnel's requirement, needs long-time exercise.
Disclosure of Invention
The invention aims to provide angle adjusting mechanisms, eliminate complex structures and simplify adjusting steps.
The technical scheme is as follows: the angle adjusting mechanism comprises a base with a lens mounting hole, and is characterized in that the base is provided with a transverse adjusting component and a vertical adjusting component, and the transverse adjusting component realizes the transverse angle adjustment of a lens by changing the height difference of two transverse ends of the lens; the vertical adjusting component realizes angle adjustment in the vertical direction of the lens by changing the height difference of two ends of the lens.
, the vertical adjusting component comprises an annular ring, an adjusting screw rod and an elastic piece embedded on the adjusting screw rod , the annular ring is detachably connected with the lens, the adjusting screw rod penetrates through the elastic piece and the annular ring and is in threaded connection with the base, the transverse adjusting component comprises a support bar, a second elastic piece and a second adjusting screw rod, the second adjusting screw rod penetrates through the second elastic piece and the support bar and is in threaded connection with the base, and the support bar is adjusted by changing the height difference of the two transverse ends of the support bar to realize transverse angle adjustment of the annular ring.
, wherein elastic members of the adjusting screws are located between the annular ring and the base, and another elastic members are located between the adjusting screws and the annular ring.
, two elastic pieces on second adjusting screws are located between the support bar and the base, and another elastic pieces are located between the second adjusting screws and the support bar.
, the ring-shaped ring and the support bar are attached, and the adjusting screw sequentially penetrates through the elastic piece , the ring-shaped ring and the support bar from top to bottom and is in threaded connection with the base.
, an arc block is arranged on the supporting bar, an arc groove for being attached to the arc block is formed in the annular ring, a straight notch is formed in the annular ring in the vertical direction of the adjusting screw , and when the lens is adjusted in the vertical direction, the annular ring slides in the arc direction of the arc block .
, arranging an arc block II on the base, arranging a support bar with an arc groove II for fitting the surface of the arc block II, sequentially penetrating the elastic piece II, the support bar and the arc block II from top to bottom, and screwing the support bar with the base, wherein the support bar is provided with a straight notch II in the transverse direction of the support bar II, and when the lens is in angle adjustment in the transverse direction, the support bar slides along the arc direction of the arc block II.
Has the advantages that: according to the invention, the adjustment of the transverse angle and the vertical angle of the lens is realized by changing the height difference, so that the adjustment mode is simplified; according to the invention, the transverse angle and the vertical angle of the lens can be adjusted by changing the two adjusting screws, so that the matching of parts is reduced, and the operation difficulty is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of an angle adjustment mechanism;
fig. 2 is an exploded view of the angle adjustment mechanism.
Detailed Description
As shown in FIG. 1, kinds of angle adjusting mechanisms comprise a base 1 with a lens mounting hole, a transverse adjusting component 2 and a vertical adjusting component 3 are arranged on the base 1, the transverse adjusting component 2 realizes the transverse angle adjustment of a lens by changing the height difference of two transverse ends of the lens, and the vertical adjusting component 3 realizes the angle adjustment of the lens in the vertical direction by changing the height difference of two vertical ends of the lens.
As shown in fig. 1 and 2, the lateral adjustment assembly 3 includes an annular ring 31, an adjustment screw 32, a pressing screw 33, and an elastic member 33 nested on the adjustment screw 32 and the pressing screw 33, the annular ring 31 is detachably connected with the lens, the adjustment screw 32 penetrates through the annular ring 31 and the elastic member 34 and is screwed with the base 1, wherein the elastic member 34 on the adjustment screw 32 is located between the annular ring 31 and the base 1, and another elastic members 34 are located between the pressing screw 33 and the annular ring 31.
The vertical adjusting assembly 2 comprises a supporting strip 21, two elastic pieces 22, two pressing screws 24 and two adjusting screws 23, the two pressing screws 24 penetrate through the two elastic pieces 22 and the supporting strip 21 and are in threaded connection with the base 1, the supporting strip 21 changes the height difference of the two vertical ends of the supporting strip to realize the transverse angle adjustment of the annular ring 31, the two elastic pieces 22 on the two adjusting screws 23 are located between the supporting strip 21 and the base 1, and elastic pieces 22 are located between the two pressing screws 24 and the supporting strip 21.
The base 1 is provided with a second arc-shaped block 7, and the support bar 21 is provided with a second arc-shaped groove 8 which is used for being attached to the surface of the second arc-shaped block 7; the second compression screw 24 sequentially penetrates through the second elastic piece 22, the support strip 21 and the second arc-shaped block 7 from top to bottom and is in threaded connection with the base 1, and a second straight notch 9 is formed in the vertical direction of the second adjustment screw 23 on the support strip 21; when the lens is in the vertical direction angle adjustment, the support bar 21 slides along the arc direction of the second arc block 7.
The annular ring 31 and the supporting bar 21 are attached, and the pressing screw 33 sequentially penetrates through the elastic piece 34 and the annular ring 31 from top to bottom and is in threaded connection with the supporting bar 21.
The support bar 21 is provided with an arc block 4, the annular ring 31 is provided with an arc groove for fitting with the arc block 4, the annular ring 31 is provided with a straight groove opening 6 in the transverse direction of the adjusting screw 32, and when the lens is adjusted in the transverse direction, the annular ring 31 slides along the arc direction of the arc block 4.
During the operation, the adjusting screw 32 is rotated, the elastic part 34 between the annular ring 31 and the base 1 is elastically restored or compressed, the elastic part 34 moves upwards against the annular ring 31 or the elastic part 34 is compressed downwards by a screw, so that the annular ring 31 is inclined in the transverse direction, namely, a height difference is generated at two ends of the annular ring 31 in the transverse direction, meanwhile, as the annular ring 31 is inclined in the transverse direction, the surface of the annular ring 31 and the arc-shaped block 4 are contacted, the annular ring 31 is adjusted in the angle by the way that the pressing screw 33 slides along the straight notch 6 and the arc-shaped groove slides along the surface of the arc-shaped block 4 through the arc-shaped block , and the adjustment angle of the arc-shaped mode is smoother and controllable.
When the second adjusting screw 23 is rotated, the elastic member 22 between the supporting bar 21 and the base 1 is elastically restored or compressed, the second elastic member 22 moves upwards against the supporting bar 21 or the elastic member 22 is compressed downwards by the screw, so that the supporting bar 21 is transversely inclined, i.e. a height difference is generated at both ends of the supporting bar 21 in the transverse direction.
Meanwhile, as the support bar 21 transversely inclines, the support bar 21 drives the annular ring 31 to vertically incline, the ends contacted by the support bar 21 and the second arc-shaped block 7, the support bar 21 slides along the second straight notch 9 through the second compression screw 24 and the angle adjustment of the support bar 21 is realized by the arc-shaped groove sliding along the second arc-shaped block 7 surface, because the support bar 21 drives the annular ring 31 to vertically incline, the vertical angle adjustment of the annular ring 31 is also driven by the support bar 21 when the angle adjustment of the support bar 21 per se is realized, the vertical angle adjustment of the lens is finally realized, and the adjustment angle of the arc-shaped mode is smoother and controllable.
Therefore, the angle adjustment in the vertical direction and the horizontal angle adjustment of the lens can be realized only by rotating the two adjusting screws, the adjusting mode is simplified, the part matching is reduced, and the operation difficulty is reduced.
In particular, the lens can be mounted on the other surfaces of the base 1 except for the surface for mounting with the fixed frame, and the vertical adjusting component 2 and the horizontal adjusting component 3 are mounted on the corresponding surfaces for adjusting the angle of the lens.
Claims (9)
- The angle adjusting mechanism comprises a base (1) with a lens mounting hole and is characterized in that a transverse adjusting component (3) and a vertical adjusting component (2) are arranged on the base (1), the transverse adjusting component (3) realizes transverse angle adjustment of a lens by changing the height difference of two transverse ends of the lens, and the vertical adjusting component (2) realizes angle adjustment of the lens in the vertical direction by changing the height difference of two ends of the lens.
- 2. The angle adjusting mechanism of claim 1, characterized in that the transverse adjusting assembly (3) comprises an annular ring (31), an adjusting screw (32), a pressing screw (33), and an elastic member (34) nested on the adjusting screw (32) and the pressing screw (33), the annular ring (31) is detachably connected with the lens, the pressing screw (33) is screwed with the vertical adjusting assembly (2) by penetrating through the elastic member (34) and the annular ring (31), the adjusting screw (32) penetrates through the annular ring (31) and the elastic member (34) in turn and is screwed with the base (1), and the height difference between the two transverse ends is changed by adjusting the height of the adjusting screw (32) to realize the transverse angle adjustment of the annular ring (31).
- 3. The angle adjusting mechanism of claim 1, wherein the vertical adjusting assembly (2) comprises a support bar (21), a second elastic part (22), a second adjusting screw (23) and a second pressing screw (24), an arc-shaped groove is formed in the back of the vertical adjusting assembly (2), the second pressing screw (24) penetrates through the second elastic part (22) and the support bar (21) and is in threaded connection with the base (1), the second adjusting screw (23) penetrates through the support bar (21) and the second elastic part (22) in sequence and is in threaded connection with the base (1), and the height difference between the two vertical ends of the second adjusting screw (23) is changed by adjusting the height of the second adjusting screw to realize vertical angle adjustment of the annular ring (31).
- 4. The angle adjustment mechanism of claim 2, characterized in that the elastic members (34) of the adjusting screws (32) are located between the annular ring (31) and the base (1), and the other elastic members (34) are located between the pressing screws (33) and the annular ring (31).
- 5. The angle adjusting mechanism of claim 3, wherein the second elastic members (22) of the second adjusting screws (23) are located between the supporting bar (21) and the base (1), and the other second elastic members (22) are located between the second pressing screws (24) and the supporting bar (21).
- 6. The angle adjusting mechanism of claim 2, wherein the annular ring (31) and the support bar (21) are attached to each other, and the pressing screw (33) sequentially penetrates through the elastic member (34) and the annular ring (31) from top to bottom and is screwed with the support bar (21).
- 7. The angle adjusting mechanism of claim 2, wherein the support bar (21) is provided with an arc block (4), the annular ring (31) is provided with an arc slot for engaging with the arc block (4), the annular ring (31) is provided with a straight slot (6) in the transverse direction of the hold-down screw (33), and when the lens is angularly adjusted in the transverse direction, the annular ring (31) slides along the arc direction of the arc block (4).
- 8. The angle adjusting mechanism of claim 5, wherein the base (1) is provided with a second arc-shaped block (7), and the supporting bar (21) is provided with a second arc-shaped groove (8) which is used for being attached to the surface of the second arc-shaped block (7); a second compression screw (24) sequentially penetrates through the second elastic piece (22), the second support bar (21) and the second arc-shaped block (7) from top to bottom and is in threaded connection with the base (1), and a second straight notch (9) is formed in the second support bar (21) in the vertical direction of the second compression screw (24); when the lens is in angle adjustment in the vertical direction, the support bar (21) slides along the arc direction of the second arc block (7).
- 9. The angle adjusting mechanism of claim 1, characterized in that the base (1) can be provided with a lens on the other surface except the surface for mounting with the fixing frame, and the vertical adjusting component (2) and the transverse adjusting component (3) are arranged on the corresponding surfaces for adjusting the angle of the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911099164.3A CN110737064A (en) | 2019-11-12 | 2019-11-12 | Angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911099164.3A CN110737064A (en) | 2019-11-12 | 2019-11-12 | Angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110737064A true CN110737064A (en) | 2020-01-31 |
Family
ID=69272682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911099164.3A Pending CN110737064A (en) | 2019-11-12 | 2019-11-12 | Angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110737064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113960856A (en) * | 2021-12-23 | 2022-01-21 | 广州成至智能机器科技有限公司 | Optical axis adjusting device, optical equipment, shooting device and unmanned aerial vehicle |
-
2019
- 2019-11-12 CN CN201911099164.3A patent/CN110737064A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113960856A (en) * | 2021-12-23 | 2022-01-21 | 广州成至智能机器科技有限公司 | Optical axis adjusting device, optical equipment, shooting device and unmanned aerial vehicle |
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