CN2186407Y - Rotary base of camera tripod - Google Patents
Rotary base of camera tripod Download PDFInfo
- Publication number
- CN2186407Y CN2186407Y CN 94203780 CN94203780U CN2186407Y CN 2186407 Y CN2186407 Y CN 2186407Y CN 94203780 CN94203780 CN 94203780 CN 94203780 U CN94203780 U CN 94203780U CN 2186407 Y CN2186407 Y CN 2186407Y
- Authority
- CN
- China
- Prior art keywords
- rotor
- change
- pilot hole
- handle
- bolt
- Prior art date
- 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.)
- Expired - Fee Related
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- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
The utility model relates to a rotary base of camera tripod. The utility model is provided with a coning inner hole to be sheathed rapidly on the tripod, and is matched with two rotators to be three-way simultaneous rotation, which is composed of a first rotator and a second rotator. The second rotator, wherein, is arranged on the first rotator by two upper revolving rings and can be rotated, both sides of the first rotator is connected with a pedestal by two lower revolving rings, and the first rotator and the second rotator are orthogonal rotation with 90 DEG; the pedestal is equipped with a taper hole, which can be sheathed directly at a conical portion on the tripod to make the rotary base do three-way simultaneous rotation.
Description
The rotary seat of the relevant a kind of camera crane of the utility model.
The general traditional camera crane and the rotary seat on top thereof are as shown in Figure 1, and rotary seat (A) is to be connected in the vertical rod (B), and vertical rod (B) is then inserted by the center pit on tripod top.Right suchlike camera crane but has following shortcoming: (one) rotary seat (A) is connected with vertical rod (B), and it is except installing inconvenience, and volume is also bigger, carries inconvenience, takes up space.(2) can't three-dimensional rotate simultaneously, the rotation of each direction is operation separately, and is extremely inconvenient.
Fundamental purpose of the present utility model is to have the tapering endoporus and can be fast and firmly be socketed on the conus portion of tripod providing a kind of, and cooperate two to turn and can make the three-dimensional rotary seat of rotating camera crane simultaneously, when this rotating seat cover is connected to the conus portion of tripod, but mat is locked a bolt overhead in the strength of the arc groove of conus portion, makes the down firm fit of rotary seat and unlikely disengaging conus portion.
But another purpose of the present utility model is to provide a kind of mat handle to operate the rotary seat of the rotating camera crane of three-dimensional simultaneously, this handle front end is provided with the taper socket part and can closely be plugged in the jack, make its unlikely disengaging when operation, establish in addition on the handle again and eject nut, this ejects nut forward by rotation, handle can be ejected in jack.
The purpose of this utility model reaches as follows:
A kind of rotary seat of camera crane, it comprises base, first rotor, second rotor, handle, it is characterized in that:
This first rotor, its both sides, top are provided with the change fixed part, and both sides become 90 ° direction then to be provided with down the change pilot hole in addition, offer a fluting in it;
This base inside is established one and is provided with the inner cone circular hole that the conus portion of arc groove matches with being located at tripod top and top circumference, and these base both sides are provided with down the change fixed part;
Two following changes, it is inserted in respectively in the following change pilot hole of first rotor, and the mat bolt is in the following change fixed part of base;
This second rotor, its center are provided with the fixing set bolt of camera, and its both sides then are provided with the change pilot hole corresponding to the last change fixed part position of first rotor, offer a short slot in it respectively, are provided with two jacks in addition on this second rotor again;
Go up changes for two, it is inserted in respectively in the last change pilot hole of second rotor, and the mat bolt is in the last change fixed part of first rotor, and central axis direction of the central axis direction of change and this time change is perpendicular on this;
This handle, it inserts in the jack of second rotor.
The purpose of this utility model can also following mode reach: the rotary seat of described camera crane is characterized in that: lock the set bolt of an overhead in the arc groove of tripod conus portion on this base.
The rotary seat of described camera crane is characterized in that: this set bolt is to pass in the sleeve, and this sleeve mat bolt is in following change, and two disk springs that are are dorsad then installed in the sleeve outside, and the mat clasp is fixed in the change down.
The rotary seat of described camera crane, it is characterized in that: lock one in the side that this first rotor is positioned at this time change pilot hole and compress or loosen the adjustment bolt of the fluting of change pilot hole down, the side that this second rotor is positioned at change pilot hole on this also lock one compress or loosen on the adjustment bolt of short slot of change pilot hole.
The rotary seat of described camera crane is characterized in that: this handle front end is provided with the taper socket part, and closely is plugged in the jack of second rotor, is provided with the nut that ejects that handle can be ejected in jack again on the handle in addition.
Effect of the present utility model is:
1, the inner cone circular hole of base can be sleeved on 360 ° of revolutions of conus portion do on tripod top, first rotor and the mutual socket of second rotor and can do the vertical revolution that is mutually 90 °, thus the utility model can be rapidly and the tripod socket do the three-dimensional revolution of while.
2, the set bolt of locking on the base presses down strength with its locking, makes rotary seat firmly be sleeved on the unlikely disengaging of conus portion of tripod.
3, the taper socket part of handle upper end can closely be plugged in the jack of second rotor, can not break away from when operation, and handle is provided with and ejects nut, rotates this and ejects nut, handle can be ejected in jack.
4, the set bolt on the base passes the arc groove that a sleeve holds out against tripod top conus portion, and the sleeve outside is provided with disk spring, and during this set bolt locking, but the elastic force of mat disk spring obtains balanced coupling mechanism force, and it is eccentric to avoid one-sided top power that conus portion is produced.
The utility model will reach in conjunction with the embodiments description of drawings in after, please refer to the diagram part:
Fig. 1 is a rotary seat stereographic map of commonly using camera crane.
Fig. 2 is the rotary seat stereographic map of the utility model camera crane.
Fig. 3 is the utility model three-dimensional exploded view.
Relevant action view when Fig. 4 and Fig. 5 are the revolution of the utility model two rotors.
Cut-open view when Fig. 6 is the utility model base and conus portion socket.
Fig. 7 is the stereographic map of the utility model handle.
See also Fig. 2 and Fig. 3, the utility model is mainly by first rotor 1, following change 2,2 ', second rotor 3, last change 4,4 ' and base 6 form, wherein both sides, first rotor, 1 top are provided with change fixed part 11,11 ', both sides become 90 ° of directions then to be provided with down change fixed orifice 12 in addition, 12 ', its circumference is respectively offered a fluting 121,121 ', following change 2,2 ' is inserted in this time change location division 61 respectively, 61 ', but make change 2 under first rotor, 1 mat, 2 ' and on base 6 rotation, desire is fixedly the time, then mat is adjusted bolt 13,13 ' locks this two fluting 121,121 ' makes first rotor 1 be placed in down change 2,2 ' is upward fixing, second rotary body, 3 centers are provided with a camera set bolt 31 in order to the installing camera in addition, and its both sides are with respect to the last change fixed part 11 of first rotor 1,11 ' position then is provided with change pilot hole 32,32 ', offer a short slot 321 in it respectively, 321 ', last change 4,4 ' is inserted in change pilot hole 32 on this respectively, in 32 ', and the mat bolt is in the last change fixed part 11 of first rotor 1,11 ', but make change 4 on second rotor, 3 mats, 4 ' and on first rotor 1, rotate, and its rotation direction just with 1 one-tenth 90 ° of first rotors, then adjust bolt 33 during the desire locking by rotation, 33 ', make second rotor 3 lock in change 4 admittedly, on 4 '.The center of base 6 is provided with an inner cone circular hole 62 again, and it can be sleeved on location and rotatable on the conus portion 7 on tripod top, and this rotary seat can combine with tripod fast like this, and can make three-dimensional and rotate simultaneously; See also Fig. 6, the location of this base 6 is by locking a set bolt 8 in the arc groove 71 in tripod nose-circle tapering, with its strength that presses down, making rotary seat down firmly be sleeved on conus portion 7 and unlikely disengaging.This set bolt 8 is to pass in the sleeve 21 again, this sleeve 21 by bolt in following change 2, sleeve 21 outsides installing two disk springs 22,22 ' that are dorsad, and mat clasp 23 is fixed in the change 2 down, when this set bolt 8 is locked like this, but this disk spring of mat 22,22 ' power avoid one-sided overhead power to make conus portion 7 produce eccentric phenomenas to obtain balanced coupling mechanism force.
See also Fig. 4 and Fig. 5, the utility model can be done on tripod the horizontal rotation except base 6, first rotor 1 and second rotor 3 can be done upright to the rotation that becomes 90 °, its action is as Fig. 4 and shown in Figure 5, in addition, see also Fig. 2 and Fig. 7, be provided with two jacks 34 on second rotor 3 in addition, 34 ', it can insert handle 5 respectively, 5 ' does three-dimensional revolution so that can rotate this rotary seat rapidly, this handle 5,5 ' front end is to be provided with taper socket part 51, insert jack 34, can closely cooperate in the time of 34 ', skid off in the time of can preventing operating, desire to withdraw from handle 5 again, in the time of 5 ', be sleeved on by rotation and eject nut 52 on the handle, make it forward and can be handle 5,5 ' ejects jack 34,34 '.
Claims (5)
1, a kind of rotary seat of camera crane, it comprises base, first rotor, second rotor, handle, it is characterized in that:
This first rotor, its both sides, top are provided with the change fixed part, and both sides become 90 ° direction then to be provided with down the change pilot hole in addition, offer a fluting in it;
This base inside is established one and is provided with the inner cone circular hole that the conus portion of arc groove matches with being located at tripod top and top circumference, and these base both sides are provided with down the change fixed part;
Two following changes, it is inserted in respectively in the following change pilot hole of first rotor, and the mat bolt is in the following change fixed part of base;
This second rotor, its center are provided with the fixing set bolt of camera, and its both sides then are provided with the change pilot hole corresponding to the last change fixed part position of first rotor, offer a short slot in it respectively, are provided with two jacks in addition on this second rotor again;
Go up changes for two, it is inserted in respectively in the last change pilot hole of second rotor, and the mat bolt is in the last change fixed part of first rotor, and central axis direction of the central axis direction of change and this time change is perpendicular on this;
This handle, it inserts in the jack of second rotor.
2, the rotary seat of camera crane as claimed in claim 1 is characterized in that: lock the set bolt of an overhead in the arc groove of tripod conus portion on this base.
3, the rotary seat of camera crane as claimed in claim 2, it is characterized in that: this set bolt is to pass in the sleeve, this sleeve mat bolt is in following change, and two disk springs that are are dorsad then installed in the sleeve outside, and the mat clasp is fixed in the change down.
4, the rotary seat of camera crane as claimed in claim 1, it is characterized in that: lock one in the side that this first rotor is positioned at this time change pilot hole and compress or loosen the adjustment bolt of the fluting of change pilot hole down, the side that this second rotor is positioned at change pilot hole on this also lock one compress or loosen on the adjustment bolt of short slot of change pilot hole.
5, the rotary seat of camera crane as claimed in claim 1 is characterized in that: this handle front end is provided with the taper socket part, and closely is plugged in the jack of second rotor, is provided with the nut that ejects that handle can be ejected in jack again on the handle in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203780 CN2186407Y (en) | 1994-02-28 | 1994-02-28 | Rotary base of camera tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203780 CN2186407Y (en) | 1994-02-28 | 1994-02-28 | Rotary base of camera tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186407Y true CN2186407Y (en) | 1994-12-28 |
Family
ID=33823214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94203780 Expired - Fee Related CN2186407Y (en) | 1994-02-28 | 1994-02-28 | Rotary base of camera tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186407Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236229A (en) * | 2013-04-24 | 2013-08-07 | 德清易成进出口有限公司 | Rotation head device of advertising flag post |
-
1994
- 1994-02-28 CN CN 94203780 patent/CN2186407Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236229A (en) * | 2013-04-24 | 2013-08-07 | 德清易成进出口有限公司 | Rotation head device of advertising flag post |
| CN103236229B (en) * | 2013-04-24 | 2015-08-26 | 德清易成进出口有限公司 | A kind of Advertising flag pole returning head device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |