CN218446144U - Light beam angle adjusting lens - Google Patents
Light beam angle adjusting lens Download PDFInfo
- Publication number
- CN218446144U CN218446144U CN202222809148.2U CN202222809148U CN218446144U CN 218446144 U CN218446144 U CN 218446144U CN 202222809148 U CN202222809148 U CN 202222809148U CN 218446144 U CN218446144 U CN 218446144U
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- China
- Prior art keywords
- lens
- protective shell
- angle modulation
- rear protective
- protective housing
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- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000002146 bilateral effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a pair of light beam angle modulation camera lens, including rear protective housing and angle modulation lens, the up end of rear protective housing is equipped with the interface, one side of rear protective housing is equipped with preceding protective housing, one side that the protective housing was kept away from to the rear protective housing is equipped with the screw thread mounting hole, and at the intermediate position, the bilateral symmetry of angle modulation lens is equipped with the level crossing, the junction of level crossing and interior installation shell, and the one side that is close to the angle modulation lens is equipped with the level crossing fixed block, the both sides of fixed block are equipped with the spring beam, the lower terminal surface of spring beam is equipped with the angle modulation lens fixed block, one side that the connecting block is close to interior installation shell is equipped with the lead screw. The utility model has the advantages that: the angle adjustment of the lens is facilitated by arranging the earning motor and the moving motor, the inner lens structure is effectively protected by arranging the protective cover, and the operation control of the motor is facilitated by arranging the interface.
Description
Technical Field
The utility model relates to a light beam angle adjusting device field, in particular to light beam angle adjusting lens.
Background
When using laser survey at present, can meet the unevenness and lead to final measured data to go wrong to influence subsequent judgement, if use adjustable support to carry out the regulation of height and can increase work load, also can't satisfy the precision adjustment simultaneously, so need one kind on the market can adjust the light beam angle, a light beam angle adjusting lens of easy to assemble use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a light beam angle modulation camera lens has made things convenient for the adjustment of lens gradient through setting up moving motor and lead screw, has made things convenient for the small circle rotation adjustment of lens through setting up rotating electrical machines and connecting block, and lens when making things convenient for the angle to change is fixed through setting up the spring beam, can effectively protect the lens through setting up the protective housing, through the function that sets up the convenient control motor of interface.
In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that:
the utility model provides a light beam angle modulation camera lens, includes rear protective housing and angle modulation lens, rear protective housing's up end is equipped with the interface, one side of rear protective housing is equipped with preceding protective housing, one side that rear protective housing kept away from preceding protective housing is equipped with the screw thread mounting hole, rear protective housing's inboard is equipped with interior installation shell, the inside of interior installation shell is located to the angle modulation lens, and at the intermediate position, the bilateral symmetry of angle modulation lens is equipped with the level crossing, the junction of level crossing and interior installation shell, and one side that is close to the angle modulation lens is equipped with the level crossing fixed block, the upper and lower both ends of angle modulation lens are equipped with the connecting block, the inboard of connecting block is equipped with the rotating electrical machines, one side of rotating electrical machines is equipped with the fixed block, the inboard of fixed block is equipped with the rotation axis and links to each other with the connecting block, the both sides of fixed block are equipped with the spring beam, the lower terminal surface of spring beam is equipped with angle modulation lens fixed block, one side that the connecting block is close to interior installation shell is equipped with the lead screw, one side that the lead screw is close to the preceding is equipped with the lead screw, one side is equipped with the lead screw fixed block, the opposite side is equipped with the mobile electrical machines, the bilateral symmetry of lead screw is equipped with the slide rail.
As the improvement, the material of back protective housing and preceding protective housing is rubber, the inboard of interface is equipped with the circuit and links to each other with moving motor and rotating electrical machines respectively, the length of preceding protective housing is greater than the back protective housing.
As the improvement, the below of back protective housing, and be equipped with the bolt fixing slot in one side of installing the shell including, the bolt fixing slot is kept away from one side of preceding protective housing and is equipped with the fixed plate, one side and the level crossing contact of fixed plate, the other end are equipped with fixing bolt and link to each other with the bolt fixing slot.
As an improvement, a screw rod connecting groove is formed in the connecting block, threads are arranged on the inner wall of the screw rod connecting groove and are connected with a screw rod, and a moving block is arranged on one side, away from the angle adjusting lens, of the connecting block.
As an improvement, the upper end surface of the moving block is provided with a groove, the groove is matched with the sliding rail, and the upper end surface of the spring rod is provided with a connecting rod connected with a fixed block on one side of the rotating motor.
The beneficial effects of the utility model are that: the angle adjustment of the lens is facilitated by arranging the earning motor and the moving motor, the inner lens structure is effectively protected by arranging the protective cover, and the operation control of the motor is facilitated by arranging the interface.
Drawings
Fig. 1 is a front view semi-sectional view of a light beam angle adjusting lens of the present invention;
figure 2 is a side view of a portion of a connector block.
Reference symbol comparison table:
1. an interface; 2. a rear protective shell; 3. a front protective shell; 4. a plane mirror fixing block; 5. a plane mirror; 6. a lead screw fixing block; 7. a lead screw; 8. a slide rail; 9. connecting blocks; 10. a moving motor; 11. a rotating electric machine; 12. an angle adjustment lens; 13. a bolt fixing groove; 14. an inner mounting shell; 15. a fixing plate; 16. a lead screw connecting groove; 17. a moving block; 18. a spring lever; 19. angle modulation lens fixed block.
Detailed Description
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 and 2, a light beam angle modulation camera lens, including rear protective housing 2 and angle modulation lens 12, the up end of rear protective housing 2 is equipped with interface 1, one side of rear protective housing 2 is equipped with preceding protective housing 3, one side that protective housing 3 was kept away from to rear protective housing 2 is equipped with the screw thread mounting hole, rear protective housing 2's inboard is equipped with interior installation shell 14, angle modulation lens 12 locates the inside of interior installation shell 14, and at the intermediate position, the bilateral symmetry of angle modulation lens 12 is equipped with level crossing 5, the junction of level crossing 5 and interior installation shell 14, and the one side that is close to angle modulation lens 12 is equipped with level crossing fixed block 4, the upper and lower both ends of angle modulation lens 12 are equipped with connecting block 9, the inboard of connecting block 9 is equipped with rotating electrical machines 11, one side of rotating electrical machines 11 is equipped with the fixed block, the inboard of fixed block is equipped with the rotation axis and links to each other with connecting block 9, the both sides of fixed block are equipped with spring beam 18, the lower terminal surface of spring beam 18 is equipped with angle modulation lens 19, one side that connecting block 9 is close to interior installation shell 14 is equipped with lead screw 7, lead screw 7 is equipped with lead screw 6 before lead screw 7 is equipped with lead screw 8, the slide rail 8, the opposite side of the motor is equipped with the symmetry.
The rear protection shell 2 and the front protection shell 3 are made of rubber, the inner side of the interface 1 is provided with a circuit which is respectively connected with the mobile motor 10 and the rotating motor 11, and the length of the front protection shell 3 is larger than that of the rear protection shell 2. The below of rear protection shell 2, and be equipped with bolt fixing groove 13 in one side of installing shell 14, bolt fixing groove 13 is kept away from preceding protective housing 3 one side and is equipped with fixed plate 15, one side and the level crossing 5 contact of fixed plate 15, the other end is equipped with fixing bolt and links to each other with bolt fixing groove 13. The inside of connecting block 9 is equipped with lead screw connecting groove 16, the inner wall of lead screw connecting groove 16 is equipped with the screw to link to each other with lead screw 7, the one side that angle modulation lens 12 was kept away from to connecting block 9 is equipped with movable block 17. The upper end face of the moving block 17 is provided with a groove, the groove is matched with the sliding rail 8, and the upper end face of the spring rod 18 is provided with a connecting rod connected with a fixing block on one side of the rotating motor 11.
When the device is used, the device can be connected with a lens of a light beam emission machine through a threaded mounting hole, then is connected with the interface 1 through a power line, then starts the light beam emission machine, enables a light beam to pass through the plane mirror 5, then passes through the angle adjusting lens 12, and then is emitted outwards through the plane mirror 5, and at the moment, an operator can separately control the rotating motor 11 and the moving motor 10 by controlling the power supply flowing to the interface 1.
In the process, after the movable motor 10 is started, the rotating shaft drives the lead screw 7 to rotate, then the lead screw connecting groove 16 on the inner side of the connecting block 9 can move due to the rotation of the lead screw 7, at the moment, the moving blocks 17 can move by matching with the sliding rail 8, in the whole adjusting process, when one moving block 17 moves, the other moving block 17 can move in the opposite direction, the rotating shaft can incline according to the change of the angle, and meanwhile, the spring rod 18 can extend to complement the length change caused by the inclination; by controlling the operation of the rotating motor 11, the two motors can rotate in one direction at the same time, and then the angle adjusting lens 12 can rotate to the same side to complete the angle adjustment.
In this process, the rear protective cover 2 and the front protective cover 3 can reduce the damage of the external impact to the internal devices, and the fixed plate 15 and the fixed bolt can facilitate the replacement of the plane mirror 5.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (5)
1. The utility model provides a light beam angle modulation camera lens, includes rear protective shell (2) and angle modulation lens (12), its characterized in that, the up end of rear protective shell (2) is equipped with interface (1), one side of rear protective shell (2) is equipped with preceding protective shell (3), one side that preceding protective shell (3) were kept away from to rear protective shell (2) is equipped with the screw thread mounting hole, the inboard of rear protective shell (2) is equipped with interior installation shell (14), angle modulation lens (12) are located the inside of interior installation shell (14), and at the intermediate position, the bilateral symmetry of angle modulation lens (12) is equipped with level crossing (5), the junction of level crossing (5) and interior installation shell (14), and the one side that is close to angle modulation lens (12) is equipped with level crossing (4), the upper and lower both ends of angle modulation lens (12) are equipped with connecting block (9), the inboard of connecting block (9) is equipped with rotating electrical machines (11), one side of rotating electrical machines (11) is equipped with the fixed block, the inboard of fixed block is equipped with the rotation axis and links to connecting block (9), the both sides of fixed block (18), the spring beam angle modulation lens (18), the lower extreme of spring rod (18) is equipped with screw rod (7) in lens (14), one side of screw rod (14), one side that lead screw (7) are close to preceding protective housing (3) is equipped with lead screw fixed block (6), and the opposite side is equipped with moving motor (10), the bilateral symmetry of lead screw (7) is equipped with slide rail (8).
2. The light beam angle adjusting lens according to claim 1, wherein the rear protective shell (2) and the front protective shell (3) are made of rubber, a line is arranged on the inner side of the interface (1) and is connected with the moving motor (10) and the rotating motor (11) respectively, and the length of the front protective shell (3) is larger than that of the rear protective shell (2).
3. A beam angle adjusting lens according to claim 2, wherein a bolt fixing groove (13) is formed below the rear protective shell (2) and on one side of the inner mounting shell (14), a fixing plate (15) is formed on one side of the bolt fixing groove (13) far away from the front protective shell (3), one side of the fixing plate (15) is in contact with the plane mirror (5), and the other end of the fixing plate is provided with a fixing bolt connected with the bolt fixing groove (13).
4. A light beam angle adjusting lens according to claim 1, characterized in that a screw rod connecting groove (16) is provided inside the connecting block (9), the inner wall of the screw rod connecting groove (16) is provided with screw threads and is connected with the screw rod (7), and a moving block (17) is provided on the side of the connecting block (9) away from the angle adjusting lens (12).
5. The light beam angle adjusting lens according to claim 4, wherein the upper end surface of the moving block (17) is provided with a groove, the groove is matched with the slide rail (8), and the upper end surface of the spring rod (18) is provided with a connecting rod connected with a fixed block at one side of the rotating motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222809148.2U CN218446144U (en) | 2022-10-21 | 2022-10-21 | Light beam angle adjusting lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222809148.2U CN218446144U (en) | 2022-10-21 | 2022-10-21 | Light beam angle adjusting lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218446144U true CN218446144U (en) | 2023-02-03 |
Family
ID=85070823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222809148.2U Active CN218446144U (en) | 2022-10-21 | 2022-10-21 | Light beam angle adjusting lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218446144U (en) |
-
2022
- 2022-10-21 CN CN202222809148.2U patent/CN218446144U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A beam angle adjustment lens Effective date of registration: 20231130 Granted publication date: 20230203 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN SINTEC OPTRONICS CO.,LTD. Registration number: Y2023980068414 |