CN201965387U - Double-machine three-dimensional shooting cradle head - Google Patents
Double-machine three-dimensional shooting cradle head Download PDFInfo
- Publication number
- CN201965387U CN201965387U CN2011200323688U CN201120032368U CN201965387U CN 201965387 U CN201965387 U CN 201965387U CN 2011200323688 U CN2011200323688 U CN 2011200323688U CN 201120032368 U CN201120032368 U CN 201120032368U CN 201965387 U CN201965387 U CN 201965387U
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- carrier
- bearing rack
- axis body
- driving
- installation
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Abstract
The utility model discloses a double-machine three-dimensional shooting cradle head. The structure of the cradle head comprises a camera bearing rack body and a driving mechanism for driving the bearing rack to move; the camera bearing rack body comprises a left bearing rack, a right bearing rack and a bearing rack support seat body; the front ends of the left bearing rack and the right bearing rack are symmetrically hinged on a support shaft at the front end of the support seat body; the driving mechanism comprises a driving rod, a driving shaft body arranged on the driving rod, and a left shaft body and a right shaft body arranged at the rear ends of the left bearing rack and the right bearing rack respectively; the driving shaft body is connected with the left shaft body and the right shaft body through connecting rods; and the front end of the driving rod is provided with a screw thread, and the driving rod passes through a screw hole formed in a support at the rear end of the support seat body. The cradle head is arranged in front of the vertex of the relative included angle of two cameras in the adjusting process of a primary optical axis, reduces great change of the distance between the lenses of the cameras, and can effectively relieve the fatigue of eyes during watching.
Description
Technical field
The utility model relates to photography and uses the device technique field, the three-dimensional shooting tripod head of specifically a kind of two-shipper.
Background technology
Existing three-dimensional shooting tripod head product is broadly divided into three classes: semi-transparent mirror, the straight plate The Cloud Terrace of non-adjustable block form and the straight plate The Cloud Terrace of adjustable block form.Wherein semi-transparent mirror 3D frame, cost cost height is also very high, bulky to the requirement of peripheral equipment.Only be adapted at using in play staff and some big productions of film and TV, both volumes of back are urinated in carrying, but the high level of synchronization problem of the real-time regulated of primary optical axis angle and twin camera is difficult to solve always.The straight plate The Cloud Terrace of non-adjustable block form is a straight plate just, though the straight plate The Cloud Terrace of adjustable block form camera lens primary optical axis can be regulated, the rotation center of unit is the machine point of fixity.In actual photographed, must before starting shooting, shooting regulate, adjustment process trouble, change focal length then need to debug again if take.And can only take tight shot, and can't realize being fit to the shooting that zoom lens is taken pose for photograph, have great limitation for shooting and the shooting of record property.And there is a common defective in this three series products, is exactly the primary optical axis angle of adjusting twin camera that cannot be real-time.
The utility model content
The purpose of this utility model will provide a kind of two-shipper three-dimensional shooting tripod head exactly, with the defective of the real-time regulated that realizes primary optical axis, thereby easily realizes the shooting of zoom lens.
The utility model is achieved in that the three-dimensional shooting tripod head of this two-shipper comprises video camera carrying support body and drives the driving mechanism that described carrier moves; Described video camera carrying support body comprises that left carrier, right carrier and carrier support pedestal, and the front end symmetry of described left carrier and right carrier is articulated on the back shaft that supports the pedestal front end; Described driving mechanism comprises driving stem, is installed on the driving axis body on the described driving stem and is installed on described left carrier, the left side axis body of right carrier rear end, right side axis body, join with connecting rod between described driving axis body and left side axis body, the right side axis body, the front end of described driving stem is shaped on screw thread and is connected in the screw that the bearing of described support pedestal rear end offers.
When the utility model uses, two video cameras are individually fixed on left carrier and the right carrier, the rotation driving stem, make driving stem precession forward in the screw that the bearing that supports the pedestal rear end is offered, the driving axis body forward end that drive is installed on the driving stem moves, when the driving axis body moves forward, by connecting rod left side axis body and right side axis body are passed forward, like this, it is that the axle center rotates forward with the back shaft that left side axis body, right side axis body drive the left carrier affixed with it, right carrier respectively, thereby adjusts two video camera angles.The opposite spin driving stem, can make left carrier, right carrier is that the axle center rotates backward with the back shaft.Realize the adjustment of two video camera primary optical axis angles.
Left carrier and right carrier that the utility model is designed is used to carry video camera link in back shaft at front end, this structure makes that the relative angle summit of two video cameras is preposition in the adjustment process of primary optical axis, reduce the significantly variation of distance between the camera lens, can effectively slow down the eye fatigue when watching.
Under technique scheme, the utility model can be realized like this:
Be shaped on recessed shelves on the described driving stem, the spindle rotation of described driving axis body is installed on the recessed shelves place of described driving stem.
Installation substrate and installation plate are installed on described left carrier, the right carrier, and described installation substrate is provided with three fine setting bolts, and the installation plate is provided with the installation bolt, and described installation bolt passes the installation substrate.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is the A-A cut-open view of Fig. 1.
Embodiment
The three-dimensional shooting tripod head of this two-shipper comprises video camera carrying support body and drives the driving mechanism that described carrier moves.
Fig. 1, shown in Figure 2, described video camera carrying support body comprises that left carrier 2, right carrier 1 and carrier support pedestal 3, the front end symmetry of described left carrier 2 and right carrier 1 is articulated on the back shaft that supports pedestal 3 front ends.Described left carrier 2, right carrier 1 are provided with three chutes, and installation substrate 11 bottom surfaces are provided with the slide block that matches with chute, and installation substrate 11 can move along the chute of left carrier, right carrier, to regulate the central shaft distance between two video cameras.Can on the side, rear end of left carrier 2, right carrier 1, be carved with metering scale, with the central shaft distance of two video cameras of accurate measurement.Can installation plate 7 be installed on installation substrate 11, installation plate 7 is provided with installation bolt 9, and described installation bolt 9 passes installation substrate 11, is used to install and fix video camera.In described chute, be respectively arranged with three fine setting bolts 12, these fine setting bolt 12 tops pass the installation substrate, last end face peaks at the bottom surface of installation plate 7, thus by adjusting the equilibrium state that this fine setting bolt 12 can be adjusted installation plate 7 more convenient, accurately and go up the video camera of installing.Fine setting bolt 12 is provided with compression spring, makes to keep stablizing connection status at any time between installation substrate 11 and left carrier when being unkitted video camera, the right carrier.
Fig. 1, shown in Figure 2, described driving mechanism comprise driving stem 6, are installed on the driving axis body 8 on the described driving stem and are installed on described left carrier 2, the left side axis body 4 of right carrier rear end, right side axis body 5.Join with connecting rod 10 between described driving axis body 8 and left side axis body 4, the right side axis body 5, the front end of described driving stem 6 is shaped on screw thread and is connected in the screw that the bearing 13 of described support pedestal 3 rear ends offers.Be shaped on recessed shelves on the described driving stem 6, the spindle rotation of described driving axis body 8 is installed on the recessed shelves place of described driving stem 6.Drive axis body 8 and driving stem 6 adopts this structural design, can guarantee the driving stem precession or revolve when moving back, driving shaft and driving stem advanced in unison or retreat, with drive that left carrier 2, right carrier revolve before the back shaft or after revolve the adjusting of realization primary optical axis.
Shown in Figure 1, left carrier 2, right carrier 1 are provided with fiber-optic fixing-hole 14, the plastic memory metal flexible pipe of optical fiber is housed at this fiber-optic fixing-hole internal fixation, thus, two video cameras installing on the utility model can be by the video camera telepilot control from optical fiber one end, the shading leather cup is equipped with at the optical fiber two ends that connect video camera and telepilot, is used for avoiding the infrared signal light that other light sources influences has telepilot to send.
When the utility model uses, the plastic memory metal flexible pipe that has the shading leather cup is installed at first.Again the three-dimensional shooting tripod head of this two-shipper is installed on corresponding support such as tripod or the rocking arm.Again two video cameras are installed on respectively on left carrier 2, the right carrier 1.Installation bolt 9 unscrews a little, by adjusting the fine setting bolt video camera is adjusted to the needed state of taking.Tighten all installation bolts 9 and fine setting bolts 12, regulate the length of plastic memory metal flexible pipe and be fixed in the fiber-optic fixing-hole 14, link shading leather cup and video camera remote control receiver window and telepilot can be taken.In the shooting process, as required, can rotation of drive rod 6 regulate the angle of two video camera primary optical axis easily.
Claims (3)
1. the three-dimensional shooting tripod head of two-shipper is characterized in that comprising video camera carrying support body and drives the driving mechanism that described carrier moves; Described video camera carrying support body comprises that left carrier (2), right carrier (1) and carrier support pedestal (3), and the front end symmetry of described left carrier (2) and right carrier (1) is articulated on the back shaft that supports pedestal (3) front end; Left side axis body (4), right side axis body (5) that described driving mechanism comprises driving stem (6), is installed on the driving axis body (8) on the described driving stem and is installed on described left carrier (2), right carrier rear end, join with connecting rod (10) between described driving axis body (8) and left side axis body (4), the right side axis body (5), the front end of described driving stem (6) is shaped on screw thread and is connected in the screw that the bearing (13) of described support pedestal (3) rear end offers.
2. the three-dimensional shooting tripod head of two-shipper according to claim 1 is characterized in that being shaped on the described driving stem (6) recessed shelves, and the spindle rotation of described driving axis body (8) is installed on the recessed shelves place of described driving stem (6).
3. the three-dimensional shooting tripod head of two-shipper according to claim 1 and 2, it is characterized in that being equipped with on described left carrier, the right carrier installation substrate (11) and installation plate (7), described installation substrate is provided with three fine setting bolts (12), installation plate (7) is provided with installation bolt (9), and described installation bolt (9) passes installation substrate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200323688U CN201965387U (en) | 2011-01-30 | 2011-01-30 | Double-machine three-dimensional shooting cradle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200323688U CN201965387U (en) | 2011-01-30 | 2011-01-30 | Double-machine three-dimensional shooting cradle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965387U true CN201965387U (en) | 2011-09-07 |
Family
ID=44527932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200323688U Expired - Fee Related CN201965387U (en) | 2011-01-30 | 2011-01-30 | Double-machine three-dimensional shooting cradle head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201965387U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792950A (en) * | 2014-01-06 | 2014-05-14 | 中国航空无线电电子研究所 | Three-dimensional shooting optical error correcting device and method based on piezoelectric ceramics |
| CN105487323A (en) * | 2014-10-02 | 2016-04-13 | Cjcgv株式会社 | Rig for multi-camera photographing |
| CN107035677A (en) * | 2017-05-10 | 2017-08-11 | 巢湖市聚源机械有限公司 | A kind of portable pump housing |
-
2011
- 2011-01-30 CN CN2011200323688U patent/CN201965387U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792950A (en) * | 2014-01-06 | 2014-05-14 | 中国航空无线电电子研究所 | Three-dimensional shooting optical error correcting device and method based on piezoelectric ceramics |
| CN105487323A (en) * | 2014-10-02 | 2016-04-13 | Cjcgv株式会社 | Rig for multi-camera photographing |
| CN105487323B (en) * | 2014-10-02 | 2018-06-15 | Cj Cgv 株式会社 | For the complete equipment of polyphaser shooting |
| CN107035677A (en) * | 2017-05-10 | 2017-08-11 | 巢湖市聚源机械有限公司 | A kind of portable pump housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20130130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |