CN219842586U - High-stability lens positioning structure - Google Patents
High-stability lens positioning structure Download PDFInfo
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- CN219842586U CN219842586U CN202321065322.5U CN202321065322U CN219842586U CN 219842586 U CN219842586 U CN 219842586U CN 202321065322 U CN202321065322 U CN 202321065322U CN 219842586 U CN219842586 U CN 219842586U
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Abstract
The utility model discloses a high-stability lens positioning structure which comprises a positioning frame, wherein the top of the positioning frame is fixedly connected with a limiting shell, the inner cavity of the limiting shell is movably connected with a movable rod, the right side of the movable rod is provided with a fixing hole, the top of the inner cavity of the movable rod is provided with a positioning hole, the bottom of the inner cavity of the positioning hole is fixedly connected with an adjusting mechanism, the adjusting mechanism comprises a double-shaft motor, the top of the movable rod is fixedly connected with a movable shell, the inner cavity of the movable shell is movably connected with a movable block through a shaft pin, and the top of the movable block is fixedly connected with a supporting plate. The utility model solves the problems that the existing positioning structure has fewer functions and cannot assist staff in use by arranging the positioning frame, the limiting shell, the movable rod, the positioning hole, the adjusting mechanism, the movable shell, the movable block, the supporting plate, the positioning shell, the first clamping block, the second clamping block, the lens body and the adjusting shell to be matched for use.
Description
Technical Field
The utility model belongs to the technical field of lenses, and particularly relates to a lens positioning structure with high stability.
Background
The lens has two fingers in film and television, one is an optical component for generating images of a film camera and a projector, one continuous picture shot from startup to shutdown, or a section between two splice points, namely a lens, one finger and two fingers are two completely different concepts, in order to distinguish the two different concepts, one finger is usually called an optical lens, one finger is used for designating a lens picture, the day lens is mainly a day lens and a German lens according to the production place of the lens, the day lens is mainly good in color reducibility, the German lens has strong layering sense, and the Chinese lens in the market gradually occupies a certain market and is mainly low in price.
The utility model relates to a camera lens location structure that stability is high, when the user needs to use the camera lens, need use a camera lens locating component, but current locating component is generally all fixed a position the camera lens through the support, does not have the function that any auxiliary staff used to the practicality is poor, in order to solve above-mentioned problem, the utility model relates to a camera lens locating component that has angle modulation, altitude mixture control and location effect is good can effectually solve above-mentioned problem, provides the convenience for the staff, and the practicality is strong simultaneously.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the lens positioning structure with high stability, which has the advantages of good angle, adjustment and positioning effects and convenient installation, and solves the problems that the existing positioning structure has fewer functions and cannot assist staff in use.
The utility model discloses a high-stability lens positioning structure, which comprises a positioning frame, wherein the top of the positioning frame is fixedly connected with a limiting shell, an inner cavity of the limiting shell is movably connected with a movable rod, the right side of the movable rod is provided with a fixing hole, the top of the inner cavity of the movable rod is provided with a positioning hole, the bottom of the inner cavity of the positioning hole is fixedly connected with an adjusting mechanism, the adjusting mechanism comprises a double-shaft motor, the top of the movable rod is fixedly connected with a movable shell, the inner cavity of the movable shell is movably connected with a movable block through a shaft pin, the top of the movable block is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a positioning shell, both sides of the top of the positioning shell are respectively provided with a sliding groove, a first clamping block is movably connected between the inner cavities of the two sliding grooves, the right side of the top of the first clamping block is movably connected with a second clamping block through the shaft pin, a lens body is movably connected between the inner cavities of the first clamping block and the second clamping block, both sides of the bottom of the supporting plate are fixedly connected with an adjusting shell, and the bottom of the adjusting shell is provided with teeth.
As the preferable mode of the utility model, the bottom of the double-shaft motor is fixedly connected with the bottom of the inner cavity of the positioning hole, the output ends at two sides of the double-shaft motor are fixedly connected with transmission rods, one side opposite to the two transmission rods is fixedly connected with gears, and the bottom of the gears is in meshed connection with the bottom of the inner cavity of the adjusting shell.
As the preferable mode of the utility model, the bottom of the double-shaft motor is fixedly connected with a positioning seat, and the bottom of the positioning seat is fixedly connected with the bottom of the inner cavity of the positioning hole.
As preferable in the utility model, the front side and the rear side of the adjusting shell are fixedly connected with reinforcing blocks, and the tops of the reinforcing blocks are fixedly connected with the supporting plate.
As the preferable mode of the utility model, the bottom of the surface of the limiting shell is sleeved with a fixing ring, and the bottom of the fixing ring is fixedly connected with the positioning frame.
As the preferable mode of the utility model, the two sides of the positioning shell are fixedly connected with reinforcing strips, and the bottoms of the reinforcing strips are fixedly connected with the supporting plate.
As the preferable mode of the utility model, the right side of the limiting shell is fixedly connected with a fixed block, and the inner cavity of the fixed block is connected with a torsion block in a threaded manner.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model solves the problems that the existing positioning structure has fewer functions and cannot assist staff in use by arranging the positioning frame, the limiting shell, the movable rod, the positioning hole, the adjusting mechanism, the movable shell, the movable block, the supporting plate, the positioning shell, the first clamping block, the second clamping block, the lens body and the adjusting shell to be matched for use.
2. According to the utility model, when a worker needs to use the lens body, the lens body is firstly placed in the first clamping block, then the second clamping block is closed through the shaft pin, the connecting part of the first clamping block and the second clamping block is fixed, so that the lens body is positioned, then the first clamping block is inserted into the sliding groove in the positioning shell for use, when the worker needs to adjust the height of the lens body in use, the torsion block is firstly unscrewed, the movable rod is pulled upwards, when the worker needs to adjust the height of the lens body, the torsion block is screwed up again, the torsion block enters the positioning hole on the right side of the movable rod to position the movable rod, the movable rod is prevented from sliding downwards, finally, when the worker needs to adjust the angle of the lens body, the output end of the double-shaft motor drives the two sides of the transmission rod to rotate, so that the gear is meshed with the adjusting shell, the angle of the adjusting shell is changed, the angle of the lens body is adjusted, the worker is convenient to use, and the positioning seat is fixedly connected with the bottom of the positioning seat through the positioning seat.
3. According to the utility model, the reinforcing block is fixedly connected with the supporting plate, so that the positioning effect on the adjusting shell is achieved, the fixing ring is fixedly connected with the positioning frame, the positioning effect on the limiting shell is achieved, the reinforcing strip is fixedly connected with the supporting plate, the fixing effect on the positioning shell is achieved, and the movable rod is positioned and prevented from sliding down through the cooperation of the fixing block and the torsion block.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a movable rod, a supporting plate, a positioning shell, a first clamping block, a second clamping block and a lens body according to an embodiment of the present utility model
Fig. 3 is a schematic structural view of an adjusting mechanism according to an embodiment of the present utility model.
In the figure: 1. a positioning frame; 2. a limit shell; 3. a movable rod; 4. positioning holes; 5. an adjusting mechanism; 501. a biaxial motor; 502. a transmission rod; 503. a gear; 504. a positioning seat; 6. a movable case; 7. a movable block; 8. a support plate; 9. positioning a shell; 10. a first clamping block; 11. a second clamping block; 12. a lens body; 13. an adjustment housing; 14. a reinforcing block; 15. a fixing ring; 16. reinforcing strips; 17. a fixed block; 18. twisting the block.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the lens positioning structure with high stability provided by the embodiment of the utility model comprises a positioning frame 1, wherein the top of the positioning frame 1 is fixedly connected with a limiting shell 2, an inner cavity of the limiting shell 2 is movably connected with a movable rod 3, a fixing hole is formed on the right side of the movable rod 3, a positioning hole 4 is formed on the top of the inner cavity of the movable rod 3, an adjusting mechanism 5 is fixedly connected with the bottom of the inner cavity of the positioning hole 4, the adjusting mechanism 5 comprises a double-shaft motor 501, the top of the movable rod 3 is fixedly connected with a movable shell 6, the inner cavity of the movable shell 6 is movably connected with a movable block 7 through a shaft pin, the top of the movable block 7 is fixedly connected with a supporting plate 8, the top of the supporting plate 8 is fixedly connected with a positioning shell 9, both sides of the top of the positioning shell 9 are respectively provided with a sliding groove, a first clamping block 10 is movably connected between the inner cavities of the two sliding grooves, a second clamping block 11 is movably connected with the right side of the top of the first clamping block 10 through a shaft pin, a lens body 12 is movably connected between the inner cavities of the first clamping block 10 and the second clamping block 11, both sides of the bottom of the supporting plate 8 are fixedly connected with an adjusting shell 13, and teeth are respectively arranged at the bottom of the inner cavity of the adjusting shell 13.
Referring to fig. 2 and 3, the bottom of the double-shaft motor 501 is fixedly connected with the bottom of the inner cavity of the positioning hole 4, the output ends on two sides of the double-shaft motor 501 are fixedly connected with transmission rods 502, one side opposite to the two transmission rods 502 is fixedly connected with gears 503, the bottom of the gears 503 is in meshed connection with the bottom of the inner cavity of the adjusting shell 13, the bottom of the double-shaft motor 501 is fixedly connected with a positioning seat 504, and the bottom of the positioning seat 504 is fixedly connected with the bottom of the inner cavity of the positioning hole 4.
The scheme is adopted: through setting up the cooperation of biax motor 501, transfer line 502 and gear 503 and using, when the staff needs to use lens body 12, firstly place lens body 12 in the inside of first fixture block 10, then close second fixture block 11 through the pivot, and fix the junction of first fixture block 10 and second fixture block 11, thereby fix a position lens body 12, then use in inserting the spout in the positioning shell 9 with first fixture block 10 again, when the staff needs to adjust the height of lens body 12 during the use, at first with turning round piece 18 loose, pull up movable rod 3 again, when adjusting to certain height, the staff is again with turning round piece 18 tight, get into in the locating hole 4 on movable rod 3 right side, to fix a position movable rod 3, prevent movable rod 3 downslide, finally when the staff needs to adjust the angle of lens body 12, at this moment, biax motor 501 opens, then the output of biax motor 501 drives the transfer line 502 of both sides and rotates, thereby drive gear engagement adjusting shell 13, make the angle of adjusting shell 13 change, thereby the setting up the angle of adjusting shell 13, the effect of the positioning seat is convenient for setting up the inner chamber 504, the bottom of the positioning seat is used to the work, the setting up of the positioning seat is convenient for the positioning seat is changed, the bottom of the positioning seat is used, the positioning of the positioning seat is used, the bottom of the setting up, and the bottom of the position of the motor is moved.
Referring to fig. 1, 2 and 3, the front side and the rear side of the adjusting shell 13 are fixedly connected with reinforcing blocks 14, the top of each reinforcing block 14 is fixedly connected with a supporting plate 8, a fixing ring 15 is sleeved at the bottom of the surface of the limiting shell 2, the bottom of each fixing ring 15 is fixedly connected with a locating frame 1, reinforcing strips 16 are fixedly connected to the two sides of the locating shell 9, the bottom of each reinforcing strip 16 is fixedly connected with the supporting plate 8, a fixing block 17 is fixedly connected to the right side of the limiting shell 2, and torsion blocks 18 are connected to inner cavity threads of the fixing blocks 17.
The scheme is adopted: through setting up the reinforcement piece 14, reinforcement piece 14 and backup pad 8 fixed connection have played the positioning action to adjusting shell 13, through setting up solid fixed ring 15, gu fixed ring 15 and locating rack 1 fixed connection have played the positioning action to spacing shell 2, through setting up reinforcement strip 16, reinforcement strip 16 and backup pad 8 fixed connection have played the fixed action to positioning shell 9, through setting up the cooperation of fixed block 17 and torsion block 18 and use, have played and have fixed a position movable rod 3, prevent the gliding effect of movable rod 3.
The working principle of the utility model is as follows:
when in use, when a worker needs to use the lens body 12, the lens body 12 is firstly placed in the first clamping block 10, then the second clamping block 11 is closed through the shaft pin, the joint of the first clamping block 10 and the second clamping block 11 is fixed, so that the lens body 12 is positioned, then the first clamping block 10 is inserted into the sliding groove in the positioning shell 9 for use, when the worker needs to adjust the height of the lens body 12 in use, the torsion block 18 is firstly unscrewed, the movable rod 3 is pulled upwards, when the worker adjusts the height to a certain degree, the worker screws the torsion block 18 again, the torsion block 18 enters the positioning hole 4 on the right side of the movable rod 3 to position the movable rod 3, the movable rod 3 is prevented from sliding downwards, and finally when the worker needs to adjust the angle of the lens body 12, the output end of the double-shaft motor 501 drives the transmission rods on two sides to rotate, so as to drive the gears 503 to engage the adjusting shell 13, so that the angle of the adjusting shell 13 is changed, and thus the angle of the body 12 is adjusted, and the worker is convenient to use and work.
To sum up: this high camera lens location structure of stability through setting up locating rack 1, spacing shell 2, movable rod 3, locating hole 4, adjustment mechanism 5, movable shell 6, movable block 7, backup pad 8, positioning shell 9, first fixture block 10, second fixture block 11, camera lens body 12 and the cooperation of adjusting shell 13 use, has solved current location structure function when using less, can't play the problem of supplementary beneficial effect for the staff.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a camera lens location structure that stability is high, includes locating rack (1), its characterized in that: the utility model provides a tooth adjusting device, including locating rack (1), spacing shell (2) of top fixedly connected with, the inner chamber swing joint of spacing shell (2) has movable rod (3), the fixed orifices has been seted up on the right side of movable rod (3), locating hole (4) have been seted up at the top of movable rod (3) inner chamber, the bottom fixedly connected with adjustment mechanism (5) of locating hole (4) inner chamber, adjustment mechanism (5) include biax motor (501), the top fixedly connected with movable shell (6) of movable rod (3), the inner chamber of movable shell (6) has movable block (7) through pivot swing joint, the top fixedly connected with backup pad (8) of movable block (7), the top fixedly connected with location shell (9) of backup pad (8), spout has all been seted up at the both sides at location shell (9) top, swing joint has first fixture block (10) between the inner chamber of two spouts, the right side at first fixture block (10) top is through pivot swing joint second fixture block (11), the bottom fixedly connected with tooth adjusting device (13) of the bottom of the equal swing joint of support plate (13) shell (13).
2. The high stability lens positioning structure of claim 1, wherein: the bottom of biax motor (501) and the bottom fixed connection of locating hole (4) inner chamber, the output of biax motor (501) both sides all fixedly connected with transfer line (502), the equal fixedly connected with gear (503) of one side opposite of two transfer lines (502), the bottom of gear (503) is connected with the bottom meshing of adjusting shell (13) inner chamber.
3. The high stability lens positioning structure of claim 1, wherein: the bottom of biax motor (501) fixedly connected with positioning seat (504), the bottom of positioning seat (504) and the bottom fixed connection of locating hole (4) inner chamber.
4. The high stability lens positioning structure of claim 1, wherein: the front side and the rear side of the adjusting shell (13) are fixedly connected with reinforcing blocks (14), and the tops of the reinforcing blocks (14) are fixedly connected with the supporting plate (8).
5. The high stability lens positioning structure of claim 1, wherein: the bottom of the surface of the limiting shell (2) is sleeved with a fixing ring (15), and the bottom of the fixing ring (15) is fixedly connected with the positioning frame (1).
6. The high stability lens positioning structure of claim 1, wherein: reinforcing strips (16) are fixedly connected to two sides of the positioning shell (9), and the bottoms of the reinforcing strips (16) are fixedly connected with the supporting plate (8).
7. The high stability lens positioning structure of claim 1, wherein: the right side of the limiting shell (2) is fixedly connected with a fixed block (17), and an inner cavity of the fixed block (17) is connected with a torsion block (18) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321065322.5U CN219842586U (en) | 2023-05-06 | 2023-05-06 | High-stability lens positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321065322.5U CN219842586U (en) | 2023-05-06 | 2023-05-06 | High-stability lens positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842586U true CN219842586U (en) | 2023-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321065322.5U Active CN219842586U (en) | 2023-05-06 | 2023-05-06 | High-stability lens positioning structure |
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| Country | Link |
|---|---|
| CN (1) | CN219842586U (en) |
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2023
- 2023-05-06 CN CN202321065322.5U patent/CN219842586U/en active Active
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