CN206221930U - A kind of two-dimensional pan-tilt locking device - Google Patents
A kind of two-dimensional pan-tilt locking device Download PDFInfo
- Publication number
- CN206221930U CN206221930U CN201620869102.1U CN201620869102U CN206221930U CN 206221930 U CN206221930 U CN 206221930U CN 201620869102 U CN201620869102 U CN 201620869102U CN 206221930 U CN206221930 U CN 206221930U
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- CN
- China
- Prior art keywords
- jam plate
- groove
- screw
- reverse
- rotating platform
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model is related to a kind of two-dimensional pan-tilt locking device, the device includes U-shaped support, the first groove and the second groove are accordingly provided with the two-arm of U-shaped support, first, second jam plate is respectively equipped with first, second groove, first, second jam plate is connected on a reverse-flighted screw by internal screw thread hole, the U-shaped intraoral of U-shaped support is provided with a 2-d rotating platform, and the both sides of the 2-d rotating platform are respectively provided with a lock glue, and 2-d rotating platform and lock glue are socketed at the middle compartment of double threaded screw.The utility model simple structure, degree of blocking power is strong, easy to operate.
Description
Technical field
The utility model is related to camera head, and in particular to a kind of locking device of two-dimensional pan-tilt.
Background technology
Two-dimensional pan-tilt refers to that can make camera in the horizontal direction or head that Vertical Square is rotated up, and two-dimensional pan-tilt is typically all
It is provided with and the turntable that camera is rotated is connected and can driven with camera, the turntable need to keeps pine when camera shooting direction is adjusted
It is dynamic, need to be locked so that camera is fixed during shooting.
Utility model content
The purpose of this utility model is to provide a kind of locking device of the two-dimensional pan-tilt of achievable above-mentioned functions.
The technical solution of the utility model is as follows：
A kind of two-dimensional pan-tilt locking device, including：
U-shaped support, is accordingly provided with the first groove and the second groove in two-arm；
First jam plate, only horizontal direction slide, can not vertical direction rotatably in the first groove, set on its plate body
There is the first internal screw thread through hole；
Second jam plate, only horizontal direction slide, can not vertical direction rotatably in the second groove, set on its plate body
There is the second internal screw thread through hole；
Reverse-flighted screw, by the second of clockwise first external screw teeth section and counter-clockwise direction set on its shaft
External screw teeth section is rotatably connected in the first jam plate and the second jam plate respectively, for driving the first jam plate and the second jam plate to transport in opposite directions or reversely
It is dynamic, the middle compartment of optical path is provided between its first external screw teeth section and the second external screw teeth section；
2-d rotating platform, located at the U-shaped intraoral of U-shaped support, and is socketed on two-way spiral shell by through hole set on its stage body
At the middle compartment of bar, its both sides end face is equipped with spherical groove；
First lock glue, between 2-d rotating platform and the first jam plate, and is socketed on by through hole set on its colloid
At the middle compartment of reverse-flighted screw, it is convex that its medial surface is provided with the first sphere that can be connected in the spherical groove of 2-d rotating platform side
Platform；
Second lock glue, between 2-d rotating platform and the second jam plate, and is socketed on by through hole set on its colloid
At the middle compartment of reverse-flighted screw, it is convex that its medial surface is provided with the second sphere that can be connected in 2-d rotating platform opposite side spherical groove
Platform.
Can not be hung down to make the first jam plate and the second jam plate only make horizontal motion under the driving of reverse-flighted screw
To rotation, the first groove and the second groove are set to triangle to Nogata, and accordingly, the first jam plate and the second jam plate are also set to three
It is angular.
One end end of reverse-flighted screw is additionally provided with the main knob for driving reverse-flighted screw to rotate, and the main knob passes through a spiral shell
Rod set is fixedly connected with double threaded screw.
The utility model makees move toward one another or reversely fortune by between two pieces of jam plates of a two-way screw drive and two pieces of lock glue
It is dynamic, the 2-d rotating platform between two pieces of lock glue to be fixed or unclamped, the apparatus structure is simple, degree of blocking power
By force, it is easy to operate.
Brief description of the drawings
Fig. 1 is the general structure sectional view of the utility model embodiment
Fig. 2 is the general structure schematic diagram of the utility model embodiment
Fig. 3 is the explosive view of Fig. 2
Specific embodiment
The utility model is illustrated with specific embodiment below in conjunction with the accompanying drawings.
Reference picture 1-3：
A kind of two-dimensional pan-tilt locking device, including：
U-shaped support 1, is accordingly provided with first groove 101 and the second groove 102 of triangle in two-arm；
First jam plate 2, it is triangular in shape, can laterally slidably in the first groove 101, its plate body is provided with spiral shell in first
Tooth through hole 201；
Second jam plate 3, it is triangular in shape, can laterally slidably in the second groove 102, its plate body is provided with spiral shell in second
Tooth through hole 301；
Reverse-flighted screw 4, by clockwise first external screw teeth section 401 and counter-clockwise direction set on its shaft
Second external screw teeth section 402 is rotatably connected in the first jam plate 2 and the second jam plate 3 respectively, for driving the first jam plate 2 and the phase of the second jam plate 3
To or counter motion, be provided with the middle compartment 403 of optical path between its first external screw teeth section 401 and the second external screw teeth section 402；
2-d rotating platform 5, located at the U-shaped intraoral of U-shaped support 1, and is socketed on two-way by through hole set on its stage body
At the middle compartment 403 of screw rod 4, its both sides end face is equipped with spherical groove 501；
First lock glue 6, between the jam plate 2 of 2-d rotating platform 5 and first, and is socketed by through hole set on its colloid
At the middle compartment 403 of reverse-flighted screw 4, its medial surface is provided with can be connected in the side spherical groove 501 of 2-d rotating platform 5
One sphere boss 601；
Second lock glue 7, between the jam plate 3 of 2-d rotating platform 5 and second, and is socketed by through hole set on its colloid
At the middle compartment 403 of reverse-flighted screw 4, its medial surface is provided with can be connected in the opposite side spherical groove 501 of 2-d rotating platform 5
Second sphere boss 701.
One end end of reverse-flighted screw 4 is additionally provided with the main knob 8 for driving reverse-flighted screw 4 to rotate, and the main knob 8 passes through
One screw sleeve 8 is fixedly connected with double threaded screw 4.
Main knob 8 is rotated clockwise, main knob 8 drives double threaded screw 4 to be rotated clockwise by screw sleeve 9,
Reverse-flighted screw 4 drive first, second jam plate 2,3 move toward one anothers, first, second jam plate 2,3 promotes respectively first, second lock glue 6,
7 move toward one anothers, first, second sphere boss 601,701 of the inner side of first, second lock glue 6,7 is connected in 2-d rotating platform 5 respectively
In the spherical groove 501 of both sides, as first, second jam plate 2, the distance between 3 is increasingly nearer, first, second sphere boss
601st, the frictional force between 701 and spherical groove 501 is increasing, and most 2-d rotating platform 5 is rigidly fastened on U-shaped support 1 at last.
Counter-clockwise direction rotates main knob 8, and main knob 8 drives the counter-clockwise direction of double threaded screw 4 to rotate by screw sleeve 9,
Reverse-flighted screw 4 drive first, second jam plate 2,3 counter motions, first, second jam plate 2,3 promotes respectively first, second lock glue 6,
7 counter motions, first, second lock glue 6,7 unlocks 2-d rotating platform 5.
Claims (3)
1. a kind of two-dimensional pan-tilt locking device, it is characterised in that including：
U-shaped support (1), is accordingly provided with the first groove (101) and the second groove (102) in two-arm；
First jam plate (2), only horizontal direction slide, can not vertical direction rotatably in the first groove (101), its plate body
It is provided with the first internal screw thread through hole (201)；
Second jam plate (3), only horizontal direction slide, can not vertical direction rotatably in the second groove (102), its plate body
It is provided with the second internal screw thread hole (301)；
Reverse-flighted screw (4), it is (401) and anticlockwise by clockwise first external screw teeth section set on its shaft
Second external screw teeth section (402) is rotatably connected in the first jam plate (2) and the second jam plate (3) respectively, for driving the first jam plate (2) and second
Jam plate (3) is opposite or counter motion, is provided with optical path between its first external screw teeth section (401) and the second external screw teeth section (402)
Compartment (403)；
2-d rotating platform (5), located at the U-shaped intraoral of U-shaped support (1), and is socketed on two-way by through hole set on its stage body
Middle compartment (403) place of screw rod (4), its both sides end face is equipped with spherical groove (501)；
First lock glue (6), between 2-d rotating platform (5) and the first jam plate (2), and by through hole set set on its colloid
Middle compartment (403) place of reverse-flighted screw (4) is connected to, its medial surface is provided with can be connected in 2-d rotating platform (5) side spherical groove
(501) the first sphere boss (601) in；
Second lock glue (7), between 2-d rotating platform (5) and the second jam plate (3), and by through hole set set on its colloid
It is connected to middle compartment (403) place of reverse-flighted screw (4), its medial surface is provided with that can be connected in 2-d rotating platform (5) opposite side sphere recessed
The second sphere boss (701) in groove (501).
2. a kind of two-dimensional pan-tilt locking device according to claim 1, it is characterised in that to make the first jam plate (2) and
Two jam plates (2) only make horizontal motion and can not make vertical direction rotation under the driving of reverse-flighted screw (4), the first groove
(101) and the second groove (102) is set to triangle, accordingly, the first jam plate (2) and the second jam plate (2) are also set to triangle
Shape.
3. a kind of two-dimensional pan-tilt locking device according to claim 1, it is characterised in that one end end of reverse-flighted screw (4)
Portion is additionally provided with the main knob (8) for driving reverse-flighted screw (4) to rotate, and the main knob (8) is by a screw sleeve (8) and double end spiral shell
Bar (4) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869102.1U CN206221930U (en) | 2016-08-11 | 2016-08-11 | A kind of two-dimensional pan-tilt locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869102.1U CN206221930U (en) | 2016-08-11 | 2016-08-11 | A kind of two-dimensional pan-tilt locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221930U true CN206221930U (en) | 2017-06-06 |
Family
ID=58780571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620869102.1U Withdrawn - After Issue CN206221930U (en) | 2016-08-11 | 2016-08-11 | A kind of two-dimensional pan-tilt locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090547A (en) * | 2016-08-11 | 2016-11-09 | 中山立信摄影器材有限公司 | A kind of two-dimensional pan-tilt locking device |
| CN108639226A (en) * | 2018-05-11 | 2018-10-12 | 天津市金轮信德车业有限公司 | Battery case is set during electrical salf-walking is automobile-used |
-
2016
- 2016-08-11 CN CN201620869102.1U patent/CN206221930U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090547A (en) * | 2016-08-11 | 2016-11-09 | 中山立信摄影器材有限公司 | A kind of two-dimensional pan-tilt locking device |
| CN106090547B (en) * | 2016-08-11 | 2017-11-28 | 中山立信摄影器材有限公司 | A kind of two-dimensional pan-tilt locking device |
| CN108639226A (en) * | 2018-05-11 | 2018-10-12 | 天津市金轮信德车业有限公司 | Battery case is set during electrical salf-walking is automobile-used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170606 Effective date of abandoning: 20171128 |
|
| AV01 | Patent right actively abandoned |