CN111722409A - Auxiliary device for stable connection of super-long focal length lens and industrial camera - Google Patents
Auxiliary device for stable connection of super-long focal length lens and industrial camera Download PDFInfo
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- CN111722409A CN111722409A CN202010675925.1A CN202010675925A CN111722409A CN 111722409 A CN111722409 A CN 111722409A CN 202010675925 A CN202010675925 A CN 202010675925A CN 111722409 A CN111722409 A CN 111722409A
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- fixing device
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- cradle head
- focal length
- industrial camera
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
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Abstract
The invention discloses an auxiliary device for stably connecting an ultra-long focal lens and an industrial camera, which comprises a stable sliding cradle head body, a detachable fixing device and a supporting and fixing device, wherein the stable sliding cradle head body comprises a cradle head base, an externally embedded fixed slide rail, an embedded movable lengthened special-shaped fast-mounting plate, a rolling bearing, a fixed screw hole in the upper part of a cradle head and a fixed screw 6 in the upper part of the special-shaped fast-mounting plate; the end part of the detachable fixing device is provided with a spherical holder device capable of rotating in three axes, and the spherical holder device consists of a sphere, a sphere locking knob, a special-shaped fixing device with a semicircular buckle, a screw and a semicircular buckle; the supporting and fixing device is composed of three telescopic supporting rod pieces and three transverse connecting rod pieces. The invention solves the technical problem of poor stability of an imaging system in the process of using a digital image technology to detect a long-distance bridge.
Description
Technical Field
The invention belongs to the field of imaging stabilization systems, and particularly relates to an auxiliary device for stably connecting an ultra-long focal length lens and an industrial camera, which can greatly improve the connection stability of the ultra-long focal length lens and the industrial camera.
Background
In the process of bridge detection by using a digital image technology, due to the limitation of field conditions, the shooting distance is usually long in the test process, and especially for some river-crossing and sea-crossing bridges with large span, the shooting distance for testing is usually required to be hundreds of meters or even thousands of meters. The super-long focus lens is needed to be used under the remote condition, but the long focus lens has certain stability, and because the test environment is usually in a popular and large outdoor environment, an imaging system is easily interfered by external air flow in the shooting process, and the absolute stability of the long focus lens is difficult to maintain, so that a large error is introduced in the test process, and the requirement of the measurement precision is difficult to meet.
Disclosure of Invention
The technical problem is as follows: the invention aims to provide an auxiliary device for stably connecting an ultra-long focal length lens and an industrial camera, and aims to solve the technical problem of poor stability of an imaging system in the process of detecting a long-distance bridge by using a digital image technology.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the technical scheme that: an auxiliary device for stably connecting an ultra-long focal length lens and an industrial camera comprises a stable sliding cradle head, a detachable fixing device and a supporting fixing device.
The auxiliary device comprises a body stable sliding cradle head, a detachable fixing device and a supporting and fixing device. The movable lengthened special-shaped quick mounting plate is externally embedded with a fixed slide rail and is embedded in a stable sliding cradle head, and the position of the quick mounting plate is moved through a rolling bearing; the detachable fixing device can adjust the angle by arranging a spherical holder device capable of rotating in three axes at the end part, and the device is fixed by a semicircular buckle.
Furthermore, in the invention, the holder body of the stable sliding holder is a semi-open box-shaped cuboid with a groove arranged therein, the movable lengthened special-shaped quick mounting plate is arranged in the semi-open box-shaped cuboid, two small grooves are additionally arranged on two sides of the groove for arranging the movable quick mounting plate, and two corresponding protruding parts are arranged on two sides of the quick mounting plate and are matched with each other, so that the quick mounting plate is firmly clamped in the grooves, and the vertical position of the quick mounting plate is fixed.
Furthermore, in the invention, a raised cuboid platform is arranged at the connecting end of the movable lengthened special-shaped quick mounting plate and the camera, the height of the cuboid platform is consistent with the fall between the camera and the lens fixing point so as to compensate the problem that the vertical positions of the camera and the lens fixing part in the imaging system are inconsistent, and the quick mounting plate is directly connected with the lens, so that the reduction of the stability of the system caused by the increase of accessories is reduced.
Furthermore, when the spherical tripod head device capable of rotating in three axes is arranged at the end part of the detachable fixing device, the sphere is directly connected with the telescopic supporting rod piece at one end of the supporting and fixing device, the lower part of the tripod head fixing device of the sphere is directly connected with the semicircular buckle, and the device is fixed on a tripod support system of a camera through the other half of the semicircular buckle and the fixing screw.
The invention has the beneficial effects that: compared with the prior art, the invention has the advantages that the body stably slides the holder device, the telephoto lens and the industrial camera are firmly fixed, the length of the cloud platform plate can be adjusted according to the focusing requirement of the telephoto lens, and the position of the fast-assembly plate is adjusted and fixed by the rolling bearing; the detachable fixing device meets the auxiliary mounting and fixing requirements of the tripod head device for stably sliding the body at different fixed angles by utilizing the 360-degree rotational freedom of the spherical tripod head; support fixing device, play the effect of firmly fixing imaging system and tripod, its size can be adjusted according to the folding height of tripod and the difference of support angle, makes things convenient for carrying and the installation of device simultaneously, makes things convenient for the efficient to promote imaging system's stability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a structural diagram of a stable sliding pan/tilt head base according to the present invention;
FIG. 2 is a structural diagram of a movable elongated special-shaped quick-mounting plate according to the present invention;
FIG. 3 is an external structural view of a rolling bearing in the invention;
FIG. 4 is an internal structural view of a rolling bearing in the invention;
FIG. 5 is a structural view of the fixing device of the present invention;
FIG. 6 is a schematic representation of the use of the present invention;
list of reference numerals:
1-a first fixing screw hole, 2-a first vertical plane, 3-a second vertical plane, 4-a third vertical plane, 5-a fourth vertical plane, 6-a first transverse plane, 7-a second transverse plane, 8-a first mini-rectangular groove, 9-a second mini-rectangular groove, 10-a second fixing screw hole, 11-a fifth vertical plane, 12-a sixth vertical plane, 13-a seventh vertical plane, 14-an eighth vertical plane, 15-a third transverse plane, 16-a fourth transverse plane, 17-a fifth transverse plane, 18-a first rectangular convex portion, 19-a second rectangular convex portion, 20-a first fixing slide rail, 21-a third fixing screw hole, 22-a fixing screw handle, 23-a sixth transverse plane, 24-a seventh transverse plane, 25-ninth vertical plane, 26-tenth vertical plane, 27-eleventh vertical plane, 28-twelfth vertical plane, 29-thirteenth vertical plane, 30-eighth horizontal plane, 31-ninth horizontal plane, 32-fourteenth vertical plane, 33-tenth horizontal plane, 34-fixing screw, 35-sliding rail, 36-first curved surface, 37-second curved surface, 38-knob, 39-third curved surface, 40-fourth curved surface, 41-fifth curved surface, 42-first screw hole, 43-first plane, 44-second screw hole, 45-second plane, 46-third screw hole, 47-fourth screw hole, 48-sixth curved surface, 49-seventh curved surface, 50-eighth curved surface, 51-ninth curved surface, 52-tenth curved surface, 53-eleventh curved surface.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, an auxiliary device for stably connecting an ultra-long focal length lens and an industrial camera comprises a body stable sliding cradle head, a detachable fixing device and a supporting fixing device. The stable sliding cradle head body comprises a cradle head base, a movable lengthened special-shaped quick installation plate embedded in the cradle head base, a fixed sliding rail embedded on the quick installation plate, a rolling bearing, a fixed screw hole in the upper part of the cradle head and a fixed screw hole in the upper part of the special-shaped quick installation plate; the end part of the detachable fixing device is provided with a spherical holder device capable of rotating in three axes, and the spherical holder device consists of a sphere, a sphere locking knob, a special-shaped fixing device with a semicircular buckle, a screw 11 and a semicircular buckle; the supporting and fixing device is composed of three telescopic supporting rod pieces and three transverse connecting rod pieces.
The auxiliary device for stably connecting the ultra-long focal length lens and the industrial camera has the advantages that: compared with the prior art, the invention can adjust the focal length of the super-long-focus lens according to the requirement in the actual shooting process by arranging the stable sliding cradle head, and greatly improves the stability of the super-long-focus lens by utilizing the fixing performance of the sliding cradle head; the detachable fixing device meets the requirements of installation and fixation of the tripod at different opening angles by using the 360-degree rotational freedom of the spherical tripod head; the supporting and fixing device has the function of firmly fixing the imaging system and the tripod, the size of the supporting and fixing device can be adjusted according to the folding height and the supporting angle of the tripod, and the carrying and the installation of the device are facilitated. During the in-service use with device integral erection on the tripod to link to each other super long focal lens and industrial camera through the device and tripod, as an auxiliary device, make things convenient for the efficient to promote imaging system's stability.
Further, referring to fig. 1, as a specific embodiment of the auxiliary device for stably connecting an ultra-long focal length lens and an industrial camera provided by the present invention, a first fixing screw hole 1 is provided at the bottom of the stable sliding cradle head base, and can be connected to a tripod system, the semi-open box-shaped rectangular cradle head base with a groove therein is composed of an outer first vertical plane 2, a second vertical plane 3, a third vertical plane 4, a fourth vertical plane 5, a first horizontal plane 6, and a second horizontal plane 7, two first small rectangular grooves 8 and two second small rectangular grooves 9 are further provided at two sides of the groove, and a second fixing screw hole 10 is provided on the first horizontal plane 6.
Further, referring to fig. 2, as a specific embodiment of the auxiliary device for stably connecting an ultra-long-focus lens and an industrial camera provided by the present invention, the movable lengthened special-shaped fast-mounting plate is composed of an outer fifth vertical plane 11, a sixth vertical plane 12, a seventh vertical plane 13, an eighth vertical plane 14, a third horizontal plane 15, a fourth horizontal plane 16, and a fifth horizontal plane 17. Two rectangular convex parts, namely a first rectangular convex part 18 and a second rectangular convex part 19, are respectively machined on the sixth vertical plane 12 and the eighth vertical plane 14. A first fixed slide rail 20 is embedded on the fourth transverse plane 16, and a third fixed screw hole 21 is arranged on the third transverse plane 15.
Further, referring to fig. 3 and fig. 4 together, as a specific embodiment of the auxiliary device for stably connecting the ultra-long focal length lens and the industrial camera provided by the present invention, the rolling bearing is composed of an outer ninth vertical plane 25, a tenth vertical plane 26, an eleventh vertical plane 27, a twelfth vertical plane 28, a thirteenth vertical plane 29, an outer sixth horizontal plane 23, a seventh horizontal plane 24, an inner fourteenth vertical plane 32, an inner eighth horizontal plane 30, a ninth horizontal plane 31, and a tenth horizontal plane 33, a sliding rail 35 corresponding to the first fixed sliding rail 20 is embedded on the ninth horizontal plane 31, a fixed screw handle 22 is disposed on the outer tenth vertical plane 26, and a fixed screw 34 is disposed on the sliding rail 35.
Further, referring to fig. 5, as a specific embodiment of the stable connection auxiliary device for an ultra-long focal length lens and an industrial camera provided by the present invention, one end of the detachable fixing device is connected to the corresponding supporting fixing device, and the device is composed of a first curved surface 36, a second curved surface 37, a third curved surface 39, a fourth curved surface 40, a fifth curved surface 41, a first plane 43, a second plane 45, and a knob 38, and is fixed by a first screw hole 42, a second screw hole 44, a third screw hole 46, and a fourth screw hole 47 on the first plane 43 and the second plane 45.
Further, referring to fig. 6, as a specific embodiment of the stable connection auxiliary device for the super-telephoto lens and the industrial camera provided by the present invention, a structure diagram of the whole device is shown in the figure, wherein the curved surfaces of the sixth curved surface 48, the seventh curved surface 49, the eighth curved surface 50, the ninth curved surface 51, the tenth curved surface 52, and the eleventh curved surface 53 are three telescopic supporting rods and three transverse connecting rods in the corresponding supporting and fixing device.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (7)
1. The utility model provides a super long burnt camera lens and industry camera are stably connected auxiliary device installs on the tripod to pass through super long burnt camera lens and industry camera the device links to each other with the tripod, its characterized in that: comprises a stable sliding cradle head of a body, a detachable fixing device and a supporting fixing device;
the body stable sliding cradle head is composed of a cradle head base, a movable lengthened special-shaped quick installation plate embedded in the base, a fixed sliding rail embedded on the quick installation plate, a rolling bearing, a fixed screw hole in the upper part of the cradle head and a fixed screw hole in the upper part of the special-shaped quick installation plate along the transverse direction;
the detachable fixing device is transversely composed of a ball body, a ball body locking knob, a special-shaped fixing device with a semicircular buckle, a screw and a semicircular buckle;
the supporting and fixing device consists of three telescopic supporting rod pieces and three transverse connecting rod pieces;
in the body stable sliding cradle head, an embedded movable lengthened special-shaped quick installation plate and an externally embedded fixed sliding rail are horizontally embedded into a horizontal groove of the cradle head base, and a rolling bearing is arranged on the movable lengthened special-shaped quick installation plate to limit the transverse movement of the movable lengthened special-shaped quick installation plate;
the detachable fixing device is arranged on three supporting legs of the tripod, the angle is adjusted and the rotating direction is locked through the ball body and the ball body locking knob, and the special-shaped fixing device with the semicircular buckle and the semicircular buckle supporting device are used.
2. The auxiliary device for stable connection of the ultra-long focal length lens and the industrial camera according to claim 1, is characterized in that: the holder base is arranged in a semi-closed groove form.
3. The auxiliary device for stable connection of the ultra-long focal length lens and the industrial camera according to claim 1, is characterized in that: the rolling bearing is fixed on the holder base through the buckle of the rolling bearing, and the movable lengthened special-shaped quick-mounting plate is fixed on the holder base through the rolling bearing.
4. The auxiliary device for stable connection of the ultra-long focal length lens and the industrial camera according to claim 1, is characterized in that: one side of the embedded movable lengthened special-shaped quick-mounting plate is set to be in a convex shape.
5. The auxiliary device for stable connection of the ultra-long focal length lens and the industrial camera according to claim 1, is characterized in that: the rotatable lengthened special-shaped quick mounting plate can move through a knob of the rolling bearing and a fixed slide rail which is externally embedded on the quick mounting plate.
6. The auxiliary device for stable connection of the ultra-long focal length lens and the industrial camera according to claim 1, is characterized in that: the top end of the ball body is respectively connected with the telescopic supporting rod pieces in the fixing device.
7. The auxiliary device for stable connection of the ultra-long focal length lens and the industrial camera according to claim 1, is characterized in that: the detachable fixing device is directly fixed on three legs of the tripod by using a semicircular buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675925.1A CN111722409B (en) | 2020-07-14 | 2020-07-14 | Auxiliary device for stable connection of super-long focal length lens and industrial camera |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675925.1A CN111722409B (en) | 2020-07-14 | 2020-07-14 | Auxiliary device for stable connection of super-long focal length lens and industrial camera |
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| Publication Number | Publication Date |
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| CN111722409A true CN111722409A (en) | 2020-09-29 |
| CN111722409B CN111722409B (en) | 2022-06-14 |
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| CN202010675925.1A Active CN111722409B (en) | 2020-07-14 | 2020-07-14 | Auxiliary device for stable connection of super-long focal length lens and industrial camera |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265470Y (en) * | 1996-11-22 | 1997-10-22 | 李墨林 | Shock-damping head for zoom and ultralong focus lens |
| JP2000510606A (en) * | 1996-04-26 | 2000-08-15 | アルファ イノテック コーポレーション | Vibration-resistant stabilizer for portable emission microscope |
| CN107461575A (en) * | 2017-07-28 | 2017-12-12 | 合肥捌零年代网络科技有限公司 | A kind of anti-tripod of list with translation functions |
| CN207740670U (en) * | 2018-01-02 | 2018-08-17 | 唐万玲 | Camera bipod |
| CN208012972U (en) * | 2018-04-02 | 2018-10-26 | 深圳市华太检测有限公司 | A kind of Ceramic Tiles Intensity of Breaking Tester |
-
2020
- 2020-07-14 CN CN202010675925.1A patent/CN111722409B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000510606A (en) * | 1996-04-26 | 2000-08-15 | アルファ イノテック コーポレーション | Vibration-resistant stabilizer for portable emission microscope |
| CN2265470Y (en) * | 1996-11-22 | 1997-10-22 | 李墨林 | Shock-damping head for zoom and ultralong focus lens |
| CN107461575A (en) * | 2017-07-28 | 2017-12-12 | 合肥捌零年代网络科技有限公司 | A kind of anti-tripod of list with translation functions |
| CN207740670U (en) * | 2018-01-02 | 2018-08-17 | 唐万玲 | Camera bipod |
| CN208012972U (en) * | 2018-04-02 | 2018-10-26 | 深圳市华太检测有限公司 | A kind of Ceramic Tiles Intensity of Breaking Tester |
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| CN111722409B (en) | 2022-06-14 |
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