CN211577638U - Super-long-focus lens connector - Google Patents
Super-long-focus lens connector Download PDFInfo
- Publication number
- CN211577638U CN211577638U CN202020131115.5U CN202020131115U CN211577638U CN 211577638 U CN211577638 U CN 211577638U CN 202020131115 U CN202020131115 U CN 202020131115U CN 211577638 U CN211577638 U CN 211577638U
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- fixed support
- lens
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- camera
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- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Accessories Of Cameras (AREA)
Abstract
The utility model discloses an ultra-long-focus lens connector, which comprises a lens clamping ring, wherein the top of the lens clamping ring is in threaded connection with a first movable locking knob; the lower part of the lens clamping ring is in threaded connection with one end of the movable guide rod; the other end of the movable guide rod is connected with the angle adjusting bracket; the upper side part of the movable guide rod is in threaded connection with a movable guide rod clamping knob; the left side and the lower side of the lower part of the angle adjusting bracket are respectively connected with the angle locking knob and the horizontal fixed support through hinges; the lower frame of the horizontal fixed support is vertically connected with the vertical fixed support through two support clamping plates; the lower part of the vertical fixed support is in threaded connection with a camera connecting bolt; the camera connecting bolt is used for connecting a base of the camera. The utility model discloses can be connected digital camera and telephoto lens reliably, the cooperation intensity has been strengthened to the high-speed fit, only need a tripod come fixed camera fuselage can, convenient to carry has strengthened user's the experience of shooing.
Description
Technical Field
The utility model relates to a mechanical design technical field especially relates to a super long-distance telephoto lens connector.
Background
The long-focus lens has long focal length, small visual angle and large imaging on the negative film, so that a larger image than a standard lens can be shot at the same distance, and the long-focus lens is suitable for shooting a distant object. Because the depth of field is smaller than that of a standard lens, the focus-on subject with the background protruding can be more effectively blurred, and the subject is generally far away from the camera, so that the distortion in the perspective of the portrait is small, and the portrait is more vivid, therefore, the telephoto lens is often called a portrait lens.
However, the telephoto lens has a long lens barrel, is heavy, relatively expensive, and has a small depth of field, and is difficult to focus in practical use, and thus is often used for professional photography. The telephoto lens has a small angle of view and is very sensitive to camera shake during photographing, and therefore, in order to ensure image clarity, the camera and the telephoto lens are generally fixed to a tripod, and the tripod needs to be a solid support.
At present, when a telephoto lens and a digital camera are combined for taking a picture, the telephoto lens and the digital camera are mainly connected by screwing through a special connecting cylinder or a connecting ring. The long-focus lens and the camera are connected together, then focusing is adjusted, and the camera display screen can clearly and easily focus and view, so that a picture is taken through the long-focus lens.
When the super-long-focus lens is used, a common tripod cannot be used for fixing the camera, namely the super-long-focus lens cannot be supported, otherwise, the super-long-focus lens can damage a camera base fixed on the tripod. Therefore, a lens holder is generally used to support the super telephoto lens in tension, that is, a total of two tripods are used to fix one camera body and the other to fix and support the super telephoto lens.
Therefore, when a user uses the combination of the telephoto lens and the digital camera to take a picture, the user needs to carry two tripods, so that the user is heavy in weight and inconvenient to carry, and needs to adjust the two tripods, thereby obviously reducing the picture taking efficiency and influencing the picture taking experience of the user.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a super long-focus lens connector aiming at the technical defect that prior art exists.
Therefore, the utility model provides an ultra-far telephoto lens connector, which comprises a lens clamping ring for clamping the telephoto lens;
the top of the lens clamping ring is in threaded connection with a first movable locking knob;
the lower part of the lens clamping ring is in threaded connection with one end of the movable guide rod;
the other end of the movable guide rod is connected with the angle adjusting bracket;
the upper side part of the movable guide rod is in threaded connection with a movable guide rod clamping knob;
the left side and the lower side of the lower part of the angle adjusting bracket are respectively connected with the angle locking knob and the horizontal fixed support through hinges;
the lower frame of the horizontal fixed support is vertically connected with the vertical fixed support through two support clamping plates;
the lower part of the vertical fixed support is in threaded connection with a camera connecting bolt;
the camera connecting bolt is used for connecting a base of the camera.
Wherein the lens clamping ring is a ring with an opening.
Wherein, the angle adjusting bracket is in the position on the same side with the angle locking knob, and is in threaded connection with a limit bolt.
One end of the horizontal fixed support in the horizontal direction is connected with a horizontal moving knob through a transmission screw rod;
the vertical fixed support is connected with the vertical moving knob through a transmission screw rod;
the upper frame of the horizontal fixed support is provided with a hole in threaded connection with a movable locking bolt.
Wherein a second movable locking knob is clamped by the support clamping plate and the lower frame of the horizontal fixed support.
By the above the technical scheme provided by the utility model it is visible, compare with prior art, the utility model provides a super long-range telephoto lens connector, its structural design science can be connected digital camera and telephoto lens reliably, can make various telephoto lens and camera all can carry out the high-speed fit, simultaneously because this kind of connection has strengthened cooperation intensity, only need a tripod come fixed camera fuselage can, therefore user convenient to carry has improved the efficiency of shooing, has strengthened user's the experience of shooing.
Furthermore, through the utility model discloses an use, neither need set up dedicated interface at the telephoto lens and connect the tripod, also need not the camera adapter for the photography fan has bigger choice to the telephoto lens.
Drawings
Fig. 1 is a schematic structural diagram of an ultra-long-focus lens connector provided by the present invention;
in the figure, 1, a lens clamping ring, 2, a first mobile locking knob, 3, a mobile guide rod, 4, an angle adjusting bracket, 5 and a mobile guide rod clamping knob;
6. the device comprises a horizontal fixed support 7, an angle locking knob 8, a limiting bolt 9, a horizontal moving knob 10 and a moving locking bolt;
11. a vertical moving knob 12, a vertical fixed support 13, a support clamping plate 14, a second moving locking knob 15 and a camera connecting bolt.
Detailed Description
In order to make the technical field of the present invention better understand, the present invention is further described in detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1, the utility model provides an extra-long-focus lens connector, which comprises a lens clamping ring 1 for clamping a long-focus lens;
the top of the lens clamping ring 1 is in threaded connection with a first movable locking knob 2
The lower part of the lens clamping ring 1 is in threaded connection with one end of a movable guide rod 3;
the other end of the movable guide rod 3 is connected with an angle adjusting bracket 4;
a movable guide rod clamping knob 5 is connected to the upper side part of the movable guide rod 3 through threads;
the left side and the lower side of the lower part of the angle adjusting bracket 4 are respectively connected with an angle locking knob 7 and a horizontal fixed support 6 through hinges;
the position of the angle adjusting bracket 4 on the same side with the angle locking knob 7 is in threaded connection with a limit bolt 8;
one end part of the horizontal fixed support 6 in the horizontal direction is connected with a horizontal moving knob 9 through a transmission screw rod;
the lower frame of the horizontal fixed support 6 is vertically connected with the vertical fixed support 12 through two support clamping plates 13;
the vertical fixed support 12 is connected with the vertical moving knob 11 through a transmission screw rod;
a second mobile locking knob 14 clamped by the support clamping plate 13 and the lower frame of the horizontal fixed support 6;
the upper frame of the horizontal fixed support 6 is provided with a hole which is in threaded connection with a movable locking bolt 10;
a camera connecting bolt 15 is connected to the lower part of the vertical fixed support 12 in a threaded manner;
and the camera connecting bolt 15 is used for connecting a base of the camera.
It should be noted that, in the present invention, the first movable locking knob 2 and the lens clamping ring 1 are mutually matched for screwing the telephoto lens.
It should be noted that the utility model discloses an in the utility model, the utility model relates to an extra long-range telephoto lens connector, top are the camera lens clamp ring 1 of being connected usefulness with the telephoto lens, and the 3 one end rigid connection camera lens clamp rings of removal guide bar 3 of its lower part move the other end connection angle of guide bar 3 and adjust support 4.
The angle adjusting bracket 4 is respectively connected with the angle locking knob 7 and the horizontal fixed support 6, so that the angle between the angle adjusting bracket 4 and the horizontal fixed support 6 can be adjusted by rotating the angle locking knob 7; and a limiting bolt 8 is arranged in the connecting direction of the angle locking knob 7 and is used for ensuring that the whole mechanism cannot be disengaged.
The horizontal fixing support 6 is connected with the horizontal moving knob 9 through a transmission screw rod, so that position adjustment in the horizontal direction can be achieved, the vertical fixing support 12 is vertically and tightly connected with the horizontal fixing support 6 through a support clamping plate 13 (namely a locking block), and the vertical fixing support 12 is connected with the vertical moving knob 11 at the bottom through the transmission screw rod, so that position adjustment in the vertical direction can be achieved.
The second movable locking knob 14 can be clamped by a support clamping plate 13 and the horizontal fixed support 6, a movable locking bolt 10 is arranged on the horizontal fixed support 6, and a camera connecting bolt 15 is arranged on the vertical fixed support 12.
To the utility model discloses a super long-range telephoto lens connector, at the during operation, support one end adopts the annular to take open-ended ring (being camera lens clamp ring 1) to press from both sides tight telephoto lens, and the other end carries out threaded connection through standard 1/4 inch's connecting bolt (being camera connecting bolt 15) and digital camera.
For the present invention, referring to fig. 1, the adjustment can be performed in x, y, and z directions to adapt to different types of digital cameras, wherein the adjustment can be performed by rotating around the x axis. A guide rod is designed in the x direction so as to be convenient for adapting to the lens lengths of digital cameras with different specifications; in the y direction, a horizontal screw is designed and can be adjusted through a knob (particularly a rotation angle locking knob 7), so that the length of different digital cameras is adapted; the vertical screw is designed in the z direction and can be adjusted by a knob (namely, the knob 10 is vertically moved) so as to meet the height requirements of different cameras.
To the utility model discloses, have the through-hole to pass the clamping bar on horizontal fixing support 6 and the vertical fixing support 12 respectively to it is articulated through two support clamp plates 13, make digital camera can wind x axle horizontal hunting. The digital camera and the telephoto lens can be rapidly overlapped by moving the guide rod and driving the horizontal and vertical knobs. The angle adjusting bracket 4 is connected with the angle locking knob 7 and the horizontal fixing support 6 through hinges, so that the direct observation of the telephoto lens and the switching use of the shooting function of the digital camera can be realized.
In order to understand the technical solution of the present invention more clearly, the working principle of the present invention is explained below.
To the utility model discloses, during the use, through screwing up first removal locking knob 2, clamp ring 1 and telephoto lens are fixed together to the camera lens. The movable guide rod 3 is fixed on the lens clamping ring 1 through threaded connection, is a straight-line cylindrical guide rail and plays a role in guiding the adjustment of the telephoto lens.
The angle adjusting support 4 is installed on the movable guide rod 3 and can be adjusted up and down along the movable guide rod 3 and locked by the movable guide rod clamping knob 5, and the angle adjusting support 4 and the horizontal fixed support 6 form a hinged and rotatable connecting mode.
The horizontal fixed support 6 can rotate and is locked by an angle locking knob 7. The horizontal fixing support 6 can be limited to rotate to a position only vertical to the lens clamping ring 1 at the inner side by a limiting bolt 8.
The horizontal moving knob 9 is connected with the moving locking bolt 10 in a transmission screw form, and the horizontal direction position can be adjusted by rotating the horizontal moving knob 9.
The movable locking bolt 10 is a movable nut which can be adjusted horizontally and vertically, and the movable locking bolt 10 is connected with the horizontal movable knob 9 and the vertical movable knob 11 in a transmission screw mode.
The vertical moving knob 11 is fixed on the vertical fixing support 12, and the vertical position of the vertical fixing support 12 can be adjusted by rotating the vertical moving knob 11.
And a support clamping plate 13 (i.e., a locking block) which is composed of an upper and a lower parts and is mounted on the movable locking bolt 10, clamps the horizontal fixed support 6 and the vertical fixed support 12 from the upper and lower directions, and is lockable by a second movable locking knob 14.
In the present invention, the movable locking block 14 is screwed to the movable locking bolt 10. The camera connecting bolt 15 on the vertical fixing support 12 can be used for connecting and fixing the digital camera.
To the utility model discloses, pass through camera connecting bolt 15 with digital camera and fix on perpendicular fixing support 12, press from both sides ring 1 through the camera and fix on the telephoto lens, make telephoto lens series observation instrument and domestic digital camera hookup. When the digital camera is used, the digital camera and the telephoto lens can be connected together through the horizontal fixed support 6, and finally, a photographing function is realized.
It should be noted that, compared with the prior art, the utility model discloses required accessory is less, and simple structure is ingenious, and the cost is lower. And the whole mechanism can be adjusted by four degrees of freedom including horizontal, vertical and rotation, thereby greatly meeting the matching requirements of various telephoto lenses and digital cameras. Through the ingenious connection of digital camera and long burnt telephoto lens, can make various telephoto lenses all can carry out the snap-fit with the camera, and only need a tripod to fix the camera fuselage and can use.
To sum up, compare with prior art, the utility model provides a pair of super long-range telephoto lens connector, its structural design science can be connected digital camera and telephoto lens reliably, can make various telephoto lenses all can carry out the high-speed fit with the camera, simultaneously because this kind of connection has strengthened cooperation intensity, only need a tripod come fixed camera fuselage can, therefore user convenient to carry has improved the efficiency of shooing, has strengthened user's the experience of shooing.
Furthermore, through the utility model discloses an use, neither need set up dedicated interface at the telephoto lens and connect the tripod, also need not the camera adapter for the photography fan has bigger choice to the telephoto lens.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An ultra-far telephoto lens connector is characterized by comprising a lens clamping ring (1) for clamping a telephoto lens;
the top of the lens clamping ring (1) is in threaded connection with a first movable locking knob (2);
the lower part of the lens clamping ring (1) is in threaded connection with one end of a movable guide rod (3);
the other end of the movable guide rod (3) is connected with the angle adjusting bracket (4);
a movable guide rod clamping knob (5) is connected to the upper side part of the movable guide rod (3) through threads;
the left side and the lower side of the lower part of the angle adjusting bracket (4) are respectively connected with an angle locking knob (7) and a horizontal fixed support (6) through hinges;
the lower frame of the horizontal fixed support (6) is vertically connected with the vertical fixed support (12) through two support clamping plates (13);
the lower part of the vertical fixed support (12) is in threaded connection with a camera connecting bolt (15);
the camera connecting bolt (15) is used for connecting a base of the camera.
2. The hyper-telephoto lens connector as defined in claim 1, wherein the lens clamping ring (1) is an annular ring with an opening.
3. The super-long-focus lens connector according to claim 1, wherein the angle adjusting bracket (4) is screwed with a limit bolt (8) at a position on the same side as the angle locking knob (7).
4. The hyperlong telephoto lens connector as claimed in any one of claims 1 to 3, wherein one end of the horizontal fixing support (6) in the horizontal direction is connected to a horizontal moving knob (9) through a driving screw;
the vertical fixed support (12) is connected with the vertical moving knob (11) through a transmission screw rod;
the upper frame of the horizontal fixed support (6) is provided with a hole which is in threaded connection with a movable locking bolt (10);
one end of the horizontal fixed support (6) in the horizontal direction is connected with a horizontal moving knob (9) through a transmission screw rod;
the vertical fixed support (12) is connected with the vertical moving knob (11) through a transmission screw rod;
the upper frame of the horizontal fixed support (6) is provided with a movable locking bolt (10) in threaded connection with an opening.
5. The hypertele telephoto lens connector according to any one of claims 1 to 3, wherein a second moving locking knob (14) is clamped by the support clamping plate (13) and the lower frame of the horizontal fixed support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020131115.5U CN211577638U (en) | 2020-01-20 | 2020-01-20 | Super-long-focus lens connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020131115.5U CN211577638U (en) | 2020-01-20 | 2020-01-20 | Super-long-focus lens connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577638U true CN211577638U (en) | 2020-09-25 |
Family
ID=72525476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020131115.5U Expired - Fee Related CN211577638U (en) | 2020-01-20 | 2020-01-20 | Super-long-focus lens connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577638U (en) |
-
2020
- 2020-01-20 CN CN202020131115.5U patent/CN211577638U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |