CN210666149U - Angle adjusting mechanism - Google Patents
Angle adjusting mechanism Download PDFInfo
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- CN210666149U CN210666149U CN201921941858.2U CN201921941858U CN210666149U CN 210666149 U CN210666149 U CN 210666149U CN 201921941858 U CN201921941858 U CN 201921941858U CN 210666149 U CN210666149 U CN 210666149U
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- adjusting
- lens
- annular ring
- arc
- angle
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Abstract
The utility model 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, and the transverse adjusting component realizes the transverse angle adjustment of a lens by changing the height difference of the transverse two 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 utility model realizes the adjustment of the transverse angle and the vertical angle of the lens by changing the height difference, and simplifies the adjusting mode; the utility model discloses a change two adjusting screw and can realize the horizontal angle and the vertical angle regulation of camera lens, reduced the part cooperation, reduce the operation degree of difficulty.
Description
Technical Field
The utility model relates to a laser instrument equipment, in particular to angle adjustment mechanism.
Background
The angle adjustment device is widely applied to the field of angle adjustment, such as angle adjustment of a lens and angle adjustment of a laser level, but the adjustment mode of the laser level is more complicated at present, the adjustment of the angle can be realized only by common adjustment and cooperation of a plurality of screws, the requirement on operators is higher, and long-time exercise is needed.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing an angle adjustment mechanism gets rid of complicated structure and simplifies the regulation step.
The technical scheme is as follows: the angle adjusting mechanism of the utility model 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, and the transverse adjusting component realizes the transverse angle adjustment of the lens by changing the height difference of the transverse two 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.
Furthermore, the vertical adjusting assembly comprises an annular ring, an adjusting screw rod I and an elastic part I which is embedded on the adjusting screw rod I, the annular ring is detachably connected with the lens, the adjusting screw rod I penetrates through the elastic part and the annular ring and is in threaded connection with the base, the transverse adjusting assembly comprises a supporting bar, an elastic part II and an adjusting screw rod II, the adjusting screw rod II penetrates through the elastic part II and the supporting bar and is in threaded connection with the base, and the supporting bar is adjusted by changing the height difference of the two transverse ends of the supporting bar so as to realize the transverse angle adjustment of the annular ring.
Furthermore, one elastic part on one adjusting screw rod I is positioned between the annular ring and the base, and the other elastic part is positioned between the adjusting screw rod I and the annular ring.
Furthermore, the second elastic part on one of the second adjusting screws is positioned between the support bar and the base, and the second elastic part is positioned between the second adjusting screws and the support bar.
Furthermore, the annular ring and the support bar are attached, and the first adjusting screw rod sequentially penetrates through the first elastic part, the annular ring and the support bar from top to bottom and is in threaded connection with the base.
Furthermore, the first arc-shaped block is arranged on the supporting bar, the annular ring is provided with an arc-shaped groove used for being attached to the first arc-shaped block, the annular ring is provided with a straight groove opening I in the vertical direction of the adjusting screw rod, and when the lens is in angle adjustment in the vertical direction, the annular ring slides along the arc-shaped direction of the first arc-shaped block.
Further, an arc-shaped block II is arranged on the base, and the support bars are provided with arc-shaped grooves II which are used for being attached to the surfaces of the arc-shaped block II; the second adjusting screw rod sequentially penetrates through the second elastic piece, the second supporting strip and the second arc-shaped block from top to bottom and is in threaded connection with the base, and a second straight notch is formed in the second supporting strip in the transverse direction of the second adjusting screw rod; when the lens is in the angle adjustment in the transverse direction, the support bar slides along the arc direction of the second arc-shaped block.
Has the advantages that: the utility model realizes the adjustment of the transverse angle and the vertical angle of the lens by changing the height difference, and simplifies the adjustment mode; the utility model discloses a change two adjusting screw and can realize the horizontal angle and the vertical angle regulation of camera lens, reduced the part cooperation, reduce the operation degree of difficulty.
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, an angle adjusting mechanism comprises 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, and 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; the vertical adjusting component 3 realizes the angle adjustment of the lens in the vertical direction by changing the height difference of the two vertical ends of the lens.
As shown in fig. 1 and 2, the transverse adjusting assembly 3 comprises an annular ring 31, a first adjusting screw 32, a first compression screw 33 and a first elastic member 33 nested on the first adjusting screw 32 and the first compression screw 33, the annular ring 31 is detachably connected with the lens, the first adjusting screw 32 penetrates through the annular ring 31 and the elastic member 34 and is in threaded connection with the base 1, wherein the first elastic member 34 on the first adjusting screw 32 is positioned between the annular ring 31 and the base 1, and the other first elastic member 34 is positioned between the first compression screw 33 and the annular ring 31.
The vertical adjusting assembly 2 comprises a supporting bar 21, an elastic piece II 22, a pressing screw rod II 24 and an adjusting screw rod II 23, the pressing screw rod II 24 penetrates through the elastic piece II 22 and the supporting bar 21 and is in threaded connection with the base 1, and the supporting bar 21 changes the height difference of the two vertical ends of the supporting bar 21 to realize the transverse angle adjustment of the annular ring 31; and a second elastic part 22 on the second adjusting screw 23 is positioned between the support bar 21 and the base 1, and the other second elastic part 22 is positioned between the second pressing screw 24 and the support bar 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 is attached to the support strip 21, and the first compression screw 33 sequentially penetrates through the first elastic part 34 and the annular ring 31 from top to bottom and is in threaded connection with the support strip 21.
The supporting bar 21 is provided with a first arc-shaped block 4, the annular ring 31 is provided with an arc-shaped groove used for being attached to the first arc-shaped block 4, the annular ring 31 is provided with a first straight groove opening 6 in the transverse direction of the adjusting screw rod 32, and when the lens is adjusted in the angle in the transverse direction, the annular ring 31 slides along the arc-shaped direction of the first arc-shaped block 4.
The working process is as follows: when the first adjusting screw 32 is rotated, the first elastic member 34 between the annular ring 31 and the base 1 is elastically restored or compressed, the first elastic member 34 moves upward against the annular ring 31 or the first elastic member 34 is compressed downward by a screw, so that the annular ring 31 is inclined in the transverse direction, that is, a height difference is generated at both ends of the annular ring 31 in the transverse direction. Meanwhile, as the annular ring 31 is inclined in the transverse direction, the annular ring 31 and the arc-shaped block 4 contact one surface, the annular ring 31 is adjusted in angle by the mode that the compression screw rod I33 slides along the straight notch I6 and the arc-shaped groove slides along the surface of the arc-shaped block I4, and the adjustment angle of the arc-shaped mode is smoother and controllable.
And rotating the adjusting screw rod II 23, elastically restoring or compressing the elastic member I22 positioned between the supporting bar 21 and the base 1, wherein the elastic member II 22 moves upwards against the supporting bar 21 or the elastic member I22 is compressed downwards by a screw, so that the supporting bar 21 is transversely inclined, namely, a height difference is generated at two ends of the supporting bar 21 in the transverse direction.
Meanwhile, because the support bar 21 has transversely inclined, the support bar 21 drives the annular ring 31 to vertically incline, the one end of the contact of the support bar 21 and the two 7 arc-shaped blocks, the support bar 21 slides along the two 9 straight notch openings through the two compression screws 24 and the angle adjustment of the support bar 21 is realized along the sliding mode of the two 7 arc-shaped blocks along the surface of the arc-shaped grooves, 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 is realized, the vertical angle adjustment of the lens is finally realized, and the adjustment angle of the arc 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)
1. An 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), and the transverse adjusting component (3) realizes the transverse angle adjustment of a lens by changing the height difference of the transverse ends of the lens; 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 component (3) comprises an annular ring (31), a first adjusting screw (32), a first compression screw (33), and a first elastic member (34) nested on the first adjusting screw (32) and the first compression screw (33), the annular ring (31) is detachably connected with the lens, the first compression screw (33) is screwed with the vertical adjusting component (2) by penetrating through the first elastic member (34) and the first annular ring (31), the first adjusting screw (32) penetrates through the annular ring (31) and the first elastic member (34) in sequence and is screwed with the base (1), and the height difference between the two transverse ends of the first adjusting screw (32) is changed by adjusting the height of the first adjusting screw 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. An angle adjustment mechanism according to claim 2, characterized in that the first elastic member (34) of the first adjustment screw (32) is located between the annular ring (31) and the base (1), and the second elastic member (34) is located between the first compression screw (33) and the annular ring (31).
5. The angle adjusting mechanism of claim 3, wherein the second elastic member (22) of one of the second adjusting screws (23) is located between the support bar (21) and the base (1), and the second elastic member (22) is located between the second pressing screw (24) and the support bar (21).
6. The angle adjusting mechanism of claim 2, wherein the annular ring (31) is attached to the support bar (21), and the first compression screw (33) penetrates through the first elastic member (34) and the annular ring (31) from top to bottom in sequence and is in threaded connection with the support bar (21).
7. The angle adjusting mechanism of claim 2, wherein the support bar (21) is provided with a first arc-shaped block (4), the annular ring (31) is provided with an arc-shaped groove for being attached to the first arc-shaped block (4), the annular ring (31) is provided with a first straight notch (6) in the transverse direction of the first compression screw (33), and when the lens is in angle adjustment in the transverse direction, the annular ring (31) slides along the arc-shaped direction of the first arc-shaped 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 |
|---|---|---|---|
| CN201921941858.2U CN210666149U (en) | 2019-11-12 | 2019-11-12 | Angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921941858.2U CN210666149U (en) | 2019-11-12 | 2019-11-12 | Angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210666149U true CN210666149U (en) | 2020-06-02 |
Family
ID=70818759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921941858.2U Active CN210666149U (en) | 2019-11-12 | 2019-11-12 | Angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210666149U (en) |
-
2019
- 2019-11-12 CN CN201921941858.2U patent/CN210666149U/en active Active
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