CN213122403U - Pressing ring fastening device for optical lens - Google Patents
Pressing ring fastening device for optical lens Download PDFInfo
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- CN213122403U CN213122403U CN202021797368.2U CN202021797368U CN213122403U CN 213122403 U CN213122403 U CN 213122403U CN 202021797368 U CN202021797368 U CN 202021797368U CN 213122403 U CN213122403 U CN 213122403U
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- plate
- rotating shaft
- optical lens
- fixedly connected
- power box
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Abstract
The utility model discloses a clamping ring fastener for optical lens, which comprises a base plate, the upper surface of base plate just is located rear side fixedly connected with curb plate, the front surface of curb plate just is located the left side and is provided with first slide, the inside sliding connection of first slide has first slider, the front surface of curb plate just is located the right side and is provided with the second slide, the inside sliding connection of second slide has the second slider, fixedly connected with roof between first slider and the second slider, the upper surface of roof is provided with the headstock, the inside of roof is provided with the pivot cover, the inside of pivot cover is rotated and is connected with the headstock pivot. The utility model discloses in, fix optical lens through setting up special semicircle fixed plate and threaded rod structure, but set up response piece and the fixed clamping ring of dead lever that holds by both sides with automatic rotation, need not artifical handheld, reduce the human cost, the pivot structure of setting can automatic knob, quantization torsion.
Description
Technical Field
The utility model relates to an optical lens processing field especially relates to a clamping ring fastener for optical lens.
Background
The optical lens is an essential component in a machine vision system, directly influences the quality of imaging quality and influences the realization and effect of an algorithm. The optical lens can be divided into a short-focus lens, a middle-focus lens and a long-focus lens from the focal length; wide-angle, standard and telephoto lenses are arranged according to the field size; the structure is divided into a fixed aperture fixed focus lens, a manual aperture fixed focus lens, an automatic aperture fixed focus lens, a manual zoom lens, an automatic aperture motorized zoom lens, an electric three-variable lens and the like.
The clamping ring fastening of optical lens usually assembles fixedly through the mode of artifical rotatory tight turning, and this kind of assembly mode needs certain human cost, and the knob number of times that the artifical tight unable control of turning is the same, is unfavorable for product quality's assurance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a clamping ring fastening device for an optical lens.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamping ring fastening device for an optical lens comprises a base plate, wherein a side plate is fixedly connected to the upper surface of the base plate and positioned at the rear side, a first sliding plate is arranged on the front surface of the side plate and positioned at the left side, a first sliding block is connected to the inside of the first sliding plate in a sliding manner, a second sliding plate is arranged on the front surface of the side plate and positioned at the right side, a second sliding block is connected to the inside of the second sliding plate in a sliding manner, a top plate is fixedly connected between the first sliding block and the second sliding block, a power box is arranged on the upper surface of the top plate, a rotating shaft sleeve is arranged inside the top plate, a power box rotating shaft is rotatably connected to the inside of the rotating shaft sleeve, a circular plate is fixedly connected to the lower surface of the power box rotating shaft, one side of the circular plate, which is far away from the power box, four the surface of dwang just is located the downside and all is provided with the dead lever, four the one end fixedly connected with block rubber of the dwang of keeping away from of dead lever, the upper surface of base plate and the place ahead that is located the curb plate are provided with the support disk, the upper surface of support disk just is located two semicircle backup pads of both sides fixedly connected with, two the equal threaded connection in inside of semicircle backup pad has the threaded rod, two the threaded rod is located the equal fixedly connected with semicircle fixed plate of one end between two semicircle backup pads.
As a further description of the above technical solution:
the front surface of roof fixedly connected with pull down handle, the surface of pull down handle is provided with the abrasionproof decorative pattern.
As a further description of the above technical solution:
the rotating shaft sleeve penetrates through the top plate, and the power box rotating shaft penetrates through the rotating shaft sleeve.
As a further description of the above technical solution:
the rotating shaft sleeve penetrates through the top plate downwards, and the power box rotating shaft penetrates through the rotating shaft sleeve.
As a further description of the above technical solution:
two the threaded rod all passes from the semicircle backup pad, two the equal fixedly connected with knob piece of one end that the semicircle fixed plate was kept away from to the threaded rod.
As a further description of the above technical solution:
the first sliding plate and the second sliding plate have the same structure, and the top plate and the side plate are not directly connected.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the pressing ring fastening device for the optical lens fixes the optical lens needing to be assembled with the pressing ring through the fixing structure consisting of the two sets of threaded rods and the semicircular fixing rods, places the optical lens on the supporting round block, can fix the optical lens quickly and stably through the knob block, does not need manual holding, and reduces labor cost.
2. Compared with the prior art, the pressing ring fastening device for the optical lens fixes the compression structure by arranging the rotatable fixing rod and the induction block structure, places the pressing ring between four fixing rods, touches the induction block, automatically and inwards rotates the fixing rod to fix the pressing ring, wherein the rubber block on the fixing rod can be effectively clamped by the pressing ring, and the pressing ring fixing structure is very convenient and good in fixing stability.
3. Compared with the prior art, the pressing ring fastening device for the optical lens enables the fixed pressing ring to be automatically screwed to the optical lens through the power box rotating shaft structure arranged on the upper surface of the circular plate, when the pressing ring is fixed between the four fixed rods, the lower pull handle is pulled downwards to enable the pressing ring to be matched with the optical lens, the power box rotating shaft is started to automatically screw, the screwing times can be quantized, and the quality consistency of the optical lens which is beneficial to production is achieved.
Drawings
Fig. 1 is a front view of a pressing ring fastening device for an optical lens according to the present invention;
fig. 2 is a side view of a pressing ring fastening device for an optical lens according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
fig. 4 is a top view of a supporting circular block of the pressing ring fastening device for an optical lens of the present invention.
Illustration of the drawings:
1. a substrate; 2. a side plate; 3. a first slide plate; 4. a first slider; 5. a top plate; 6. a power box; 7. A pull-down handle; 8. a second slide plate; 9. a second slider; 10. a rotating shaft sleeve; 11. a power box rotating shaft; 12. An induction block; 13. rotating the rod; 14. fixing the rod; 15. a rubber block; 16. a threaded rod; 17. a semicircular supporting plate; 18. a semicircular fixing plate; 19. supporting the round block; 20. a circular plate; 21. a knob block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a clamping ring fastening device for an optical lens comprises a base plate 1, a side plate 2 is fixedly connected to the upper surface of the base plate 1 and positioned at the rear side, a first sliding plate 3 is arranged on the front surface of the side plate 2 and positioned at the left side, a first sliding block 4 is connected to the inside of the first sliding plate 3 in a sliding manner, a second sliding plate 8 is arranged on the front surface of the side plate 2 and positioned at the right side, a second sliding block 9 is connected to the inside of the second sliding plate 8 in a sliding manner, a top plate 5 is fixedly connected between the first sliding block 4 and the second sliding block 9, the top plate 5 can slide up and down through the first sliding block 4 and the second sliding block 9, a power box 6 is arranged on the upper surface of the top plate 5, a rotating shaft sleeve 10 is arranged inside the top plate 5, a power box rotating shaft 11 is rotatably connected to the inside of the rotating shaft sleeve 10, a circular plate 20 is fixedly, the lower surface of plectane 20 just is located and is provided with response piece 12 between four fourth dwang 13, the surface of four dwang 13 just is located the downside and all is provided with dead lever 14, the one end fixedly connected with block rubber 15 of dwang 13 of keeping away from of four dead levers 14, the mode drops when being used for fixed clamping ring, the upper surface of base plate 1 just is located the place ahead of curb plate 2 and is provided with support disk 19, support disk 19's upper surface just is located two semicircle backup pads 17 of both sides fixedly connected with, the equal threaded connection in inside of two semicircle backup pads 17 has threaded rod 16, two threaded rod 16 are located the equal fixedly connected with semicircle fixed plate 18 of one end between two semicircle backup pads 17.
Front surface fixedly connected with pull-down handle 7 of roof 5 can stimulate roof 5 from top to bottom, and pull-down handle 7's surface is provided with the abrasionproof decorative pattern, pivot cover 10 passes from roof 5 downwards, headstock pivot 11 passes from the inside of pivot cover 10, and the one end that plectane 20 was kept away from to headstock pivot 11 sets up in the inside of headstock 6, and headstock pivot 11 passes the lower wall of headstock 6, two threaded rod (16) all passes, two from semicircle backup pad 17 threaded rod 16 the equal fixedly connected with knob piece 21 of one end that semicircle fixed plate 18 was kept away from to threaded rod 16 for the position of semicircle fixed plate 18 is adjusted to rotatory threaded rod 16, and first slide 3 is the same with second slide 8's structure, and roof 5 does not have the lug connection relation with curb plate 2.
The working principle is as follows: this clamping ring fastener for optical lens mainly is to use the mode of automatic knob to fix the clamping ring to the optical lens, make torsion obtain the quantization, reduce the human cost, place optical lens at support circle 19 center, make two semicircle fixed plates 18 fix optical lens through rotating knob piece 21, the clamping ring that will assemble is placed between four dead levers 14, support induction block 12, four dead levers 14 can be automatic fix the clamping ring in the centre, wherein rubber block 15 extrudes on the clamping ring side, prevent the landing, after fixed, pulling pull-down handle 7 makes clamping ring and optical lens upper end agree with, start headstock 6 makes headstock pivot 11 drive the rotation of plectane 20 can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A clamping ring fastening device for an optical lens comprises a substrate (1), and is characterized in that: the upper surface of the base plate (1) is fixedly connected with a side plate (2) at the rear side, the front surface of the side plate (2) is provided with a first sliding plate (3) at the left side, the inner sliding of the first sliding plate (3) is connected with a first sliding block (4), the front surface of the side plate (2) is provided with a second sliding plate (8) at the right side, the inner sliding of the second sliding plate (8) is connected with a second sliding block (9), a top plate (5) is fixedly connected between the first sliding block (4) and the second sliding block (9), the upper surface of the top plate (5) is provided with a power box (6), a rotating shaft sleeve (10) is arranged inside the top plate (5), the inner rotating of the rotating shaft sleeve (10) is connected with a power box rotating shaft (11), the lower surface of the power box rotating shaft (11) is fixedly connected with a circular plate (20), one side of the circular plate (20) far away from the power box rotating shaft (11, the lower surface of plectane (20) just is located and is provided with response piece (12), four between four fourth dwang (13) the surface of dwang (13) just is located the downside and all is provided with dead lever (14), four the one end fixedly connected with block rubber (15) of keeping away from dwang (13) of dead lever (14), the upper surface of base plate (1) just is located the place ahead of curb plate (2) and is provided with support disk (19), the upper surface of supporting disk (19) just is located two semicircle backup pad (17), two the equal threaded connection in inside of semicircle backup pad (17) has threaded rod (16), two threaded rod (16) is located the equal fixedly connected with semicircle fixed plate (18) of one end between two semicircle backup pad (17).
2. A retainer fastening device for an optical lens according to claim 1, wherein: the front surface of roof (5) is fixedly connected with pull-down handle (7), the surface of pull-down handle (7) is provided with the abrasionproof decorative pattern.
3. A retainer fastening device for an optical lens according to claim 1, wherein: the rotating shaft sleeve (10) penetrates through the top plate (5) downwards, and the power box rotating shaft (11) penetrates through the rotating shaft sleeve (10).
4. A retainer fastening device for an optical lens according to claim 1, wherein: one end, far away from the circular plate (20), of the power box rotating shaft (11) is arranged inside the power box (6), and the power box rotating shaft (11) penetrates through the lower wall of the power box (6).
5. A retainer fastening device for an optical lens according to claim 1, wherein: two threaded rod (16) all pass from semicircle backup pad (17), two the equal fixedly connected with knob piece (21) of one end that semicircle fixed plate (18) was kept away from in threaded rod (16).
6. A retainer fastening device for an optical lens according to claim 1, wherein: the first sliding plate (3) and the second sliding plate (8) have the same structure, and the top plate (5) and the side plate (2) are not directly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797368.2U CN213122403U (en) | 2020-08-25 | 2020-08-25 | Pressing ring fastening device for optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797368.2U CN213122403U (en) | 2020-08-25 | 2020-08-25 | Pressing ring fastening device for optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213122403U true CN213122403U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021797368.2U Active CN213122403U (en) | 2020-08-25 | 2020-08-25 | Pressing ring fastening device for optical lens |
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| Country | Link |
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| CN (1) | CN213122403U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466185A (en) * | 2021-07-09 | 2021-10-01 | 江西百宏光电科技有限公司 | Optical filter inspection device |
| CN114055402A (en) * | 2021-10-18 | 2022-02-18 | 昆明北方红外技术股份有限公司 | Infrared soft lens clamping ring fastening device with self-adaptive thread pitch |
| CN115182916A (en) * | 2022-07-06 | 2022-10-14 | 西安中科飞图光电科技有限公司 | Automatic fastening device and method for optical lens pressing ring |
-
2020
- 2020-08-25 CN CN202021797368.2U patent/CN213122403U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466185A (en) * | 2021-07-09 | 2021-10-01 | 江西百宏光电科技有限公司 | Optical filter inspection device |
| CN114055402A (en) * | 2021-10-18 | 2022-02-18 | 昆明北方红外技术股份有限公司 | Infrared soft lens clamping ring fastening device with self-adaptive thread pitch |
| CN115182916A (en) * | 2022-07-06 | 2022-10-14 | 西安中科飞图光电科技有限公司 | Automatic fastening device and method for optical lens pressing ring |
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