CN216526656U - Carrying device for lens focus follower - Google Patents
Carrying device for lens focus follower Download PDFInfo
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- CN216526656U CN216526656U CN202123069231.2U CN202123069231U CN216526656U CN 216526656 U CN216526656 U CN 216526656U CN 202123069231 U CN202123069231 U CN 202123069231U CN 216526656 U CN216526656 U CN 216526656U
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- clamping groove
- shaped clamping
- lens
- supporting block
- conduit
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- 239000002184 metal Substances 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 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 embodiment of the utility model relates to a carrying device of a lens focus follower, which comprises: the device comprises a conduit supporting block, a fixing screw, a U-shaped clamping groove, a spanner screw and a metal conduit; the guide pipe supporting block is in an arc shape, and the head of the guide pipe supporting block is locked on the lens through a fixing screw; the U-shaped clamping groove is connected with the tail part of the conduit supporting block; the metal conduit is inserted in the U-shaped clamping groove; the spanner screw is arranged on the outer side of the U-shaped clamping groove and used for fastening the U-shaped clamping groove so as to enable the U-shaped clamping groove to clamp the metal conduit. The device has the advantages of small volume, light weight, wide application, simple installation and convenient use.
Description
Technical Field
The utility model relates to the technical field of photographic equipment, in particular to a carrying device of a lens focus follower.
Background
In the process of using a camera to shoot videos, a focus follower is usually required to be carried to assist focusing, zooming and the like, and the traditional carrying mode of the focus follower is to sleeve a metal cage on the periphery of the camera, fix a metal catheter below the metal cage, then mount a lens on the camera, then sleeve the focus follower on the metal tube, then put a gear of the focus follower on a gear of the lens, and finally start the focus follower to start working. The whole installation process is more loaded down with trivial details to metal cage itself is bulky, and whole weight is great, in some occasions that need little volume, light weight, for example when using handheld cloud platform or unmanned aerial vehicle to carry on the camera and shoot, just the unsuitable condition appears very likely, or the unsuitable condition of installing of volume appears.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the existing carrying device of the focus follower in use, the utility model provides the carrying device of the lens focus follower, which has the advantages of small volume, light weight, lower price, more flexible and simple installation and use and the like.
In order to achieve the above object, the present invention provides a lens follower-mounted device, comprising:
the device comprises a conduit supporting block, a fixing screw, a U-shaped clamping groove, a spanner screw and a metal conduit;
the guide pipe supporting block is arc-shaped and is provided with a screw hole; the fixing screw locks the conduit supporting block on the lens through the screw hole;
the U-shaped clamping groove is connected with the tail part of the conduit supporting block, and the U-shaped clamping groove and the tail part of the conduit supporting block are of an integral structure;
the metal conduit is inserted into the U-shaped clamping groove;
the wrench screw is arranged on the outer side of the U-shaped clamping groove and used for fastening the U-shaped clamping groove, so that the metal guide pipe is clamped by the U-shaped clamping groove.
Preferably, the metal pipe is disposed parallel to an axis of the lens.
Preferably, the apparatus further comprises:
and the focus follower is sleeved on the metal conduit, and a gear of the focus follower is meshed with a gear of the lens.
The embodiment of the utility model provides a carrying device of a lens focus follower, wherein a conduit supporting block is locked on a lens through a fixing screw, the tail part of the conduit supporting block is connected with a U-shaped clamping groove, a metal conduit is inserted into the U-shaped clamping groove and is fixed through a spanner screw outside the U-shaped clamping groove, the focus follower is sleeved on the metal conduit, and a gear of the focus follower is meshed with a gear of the lens to realize that the focus follower adjusts the lens. The carrying device of the lens focus follower has the advantages of small volume, light weight, low price, wide application, flexible and simple installation and the like.
Drawings
Fig. 1 is a schematic structural diagram of a lens focus follower carrying device according to an embodiment of the present invention;
fig. 2 is one of schematic installation diagrams of a lens tracker mounting apparatus according to an embodiment of the present invention;
fig. 3 is a second schematic view illustrating an installation of a lens tracker mounting apparatus according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
According to the carrying device of the lens focus follower provided by the embodiment of the utility model, the guide pipe supporting block is locked on the lens through the fixing screw, the tail part of the guide pipe supporting block is connected with the U-shaped clamping groove, the metal guide pipe is inserted into the U-shaped clamping groove and is fixed through the spanner screw outside the U-shaped clamping groove, the focus follower is sleeved on the metal guide pipe, and the gear of the focus follower is meshed with the gear of the lens to realize that the focus follower adjusts the lens. The carrying device of the lens focus follower has the advantages of small volume, light weight, low price, wide application, flexible and simple installation and the like.
Fig. 1 is a schematic structural diagram of a lens focus follower carrying device according to an embodiment of the present invention, and as shown in fig. 1, the lens focus follower carrying device includes: the device comprises a conduit supporting block 1, a U-shaped clamping groove 2, a metal conduit 3, a spanner screw 4 and a fixing screw 5.
The head of the conduit supporting block 1 is arc-shaped, a plurality of screw holes are formed in the head for mounting fixing screws 5, the tail of the conduit supporting block 1 is connected with a U-shaped clamping groove 2, and the U-shaped clamping groove 2 and the tail of the conduit supporting block 1 are of an integral structure. Metal pipe 3 inserts and establishes in U-shaped draw-in groove 2, is provided with spanner screw 4 in the outside of U-shaped draw-in groove 2, and spanner screw 4 is used for fastening the bayonet socket of U-shaped draw-in groove 2, thereby can make U-shaped draw-in groove 2 press from both sides tight metal pipe 3 through screwing spanner screw 4 and pressing from both sides tight U-shaped draw-in groove 2 after metal pipe 3 inserts and establishes in U-shaped draw-in groove 2.
Fig. 2 is a first schematic view of an installation of a lens focus follower carrying device according to an embodiment of the present invention, and fig. 3 is a second schematic view of an installation of a lens focus follower carrying device according to an embodiment of the present invention; as shown in fig. 2 and 3, when the device with a focus follower is mounted, a screw hole is first provided in the fixing body of the lens 6, the screw hole is provided to correspond to the screw hole in the tube support block 1, and then the tube support block 1 is locked to the lens 6 by the fixing screw 5. The metal guide tube 3 is inserted into the U-shaped clamping groove 2 and fixed through a spanner screw 4, wherein the metal guide tube 3 is arranged to be parallel to the axis of the lens 6. After the metal guide tube 3 is fixed, the focus follower 7 is fixed to the metal guide tube 3, and a gear of the focus follower 7 is engaged with a gear of the lens 6. Specifically, the number of the focus followers 7 may be determined according to actual conditions.
According to the carrying device of the lens focus follower provided by the embodiment of the utility model, the guide pipe supporting block is locked on the lens through the fixing screw, the tail part of the guide pipe supporting block is connected with the U-shaped clamping groove, the metal guide pipe is inserted into the U-shaped clamping groove and is fixed through the spanner screw outside the U-shaped clamping groove, the focus follower is sleeved on the metal guide pipe, and the gear of the focus follower is meshed with the gear of the lens to realize that the focus follower adjusts the lens. The carrying device of the lens focus follower has the advantages of small volume, light weight, low price, wide application, flexible and simple installation and the like.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of 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 in the scope of the present invention.
Claims (3)
1. A lens focus follower carrying device, characterized by comprising: the device comprises a conduit supporting block, a fixing screw, a U-shaped clamping groove, a spanner screw and a metal conduit;
the guide pipe supporting block is arc-shaped and is provided with a screw hole; the fixing screw locks the conduit supporting block on the lens through the screw hole;
the U-shaped clamping groove is connected with the tail part of the conduit supporting block, and the U-shaped clamping groove and the tail part of the conduit supporting block are of an integral structure;
the metal conduit is inserted into the U-shaped clamping groove;
the wrench screw is arranged on the outer side of the U-shaped clamping groove and used for fastening the U-shaped clamping groove, so that the metal guide pipe is clamped by the U-shaped clamping groove.
2. The lens-follower-equipped apparatus according to claim 1, wherein the metal pipe is provided in parallel with an axis of the lens.
3. The lens-follower-equipped apparatus according to claim 1, further comprising:
and the focus follower is sleeved on the metal conduit, and a gear of the focus follower is meshed with a gear of the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123069231.2U CN216526656U (en) | 2021-12-08 | 2021-12-08 | Carrying device for lens focus follower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123069231.2U CN216526656U (en) | 2021-12-08 | 2021-12-08 | Carrying device for lens focus follower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216526656U true CN216526656U (en) | 2022-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123069231.2U Active CN216526656U (en) | 2021-12-08 | 2021-12-08 | Carrying device for lens focus follower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216526656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114788A (en) * | 2021-12-08 | 2022-03-01 | 深圳市东正光学技术有限公司 | Carrying device for lens focus following device |
-
2021
- 2021-12-08 CN CN202123069231.2U patent/CN216526656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114788A (en) * | 2021-12-08 | 2022-03-01 | 深圳市东正光学技术有限公司 | Carrying device for lens focus following device |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518100 whole floor, 6 / F, building 1, xinwujing Industrial Park, No. 32, cuibao Road, Baolong street, Longgang District, Shenzhen, Guangdong Province Patentee after: Shenzhen Dongzheng Optical Technology Co.,Ltd. Address before: 518100 whole floor, 6 / F, building 1, xinwujing Industrial Park, No. 32, cuibao Road, Baolong street, Longgang District, Shenzhen, Guangdong Province Patentee before: SHENZHEN DZO OPTICS TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |