CN108266618A - Telescopic leg bar assembly in camera support - Google Patents
Telescopic leg bar assembly in camera support Download PDFInfo
- Publication number
- CN108266618A CN108266618A CN201810184386.4A CN201810184386A CN108266618A CN 108266618 A CN108266618 A CN 108266618A CN 201810184386 A CN201810184386 A CN 201810184386A CN 108266618 A CN108266618 A CN 108266618A
- Authority
- CN
- China
- Prior art keywords
- rod
- locating piece
- camera support
- bar assembly
- telescopic leg
- 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.)
- Pending
Links
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
The present invention provides the telescopic leg bar assemblies in a kind of camera support, belong to field of mechanical technique.It solves the problems, such as that the prior art is poor there is stability.Telescopic leg bar assembly in this camera support, including the tubular body of rod one and in the rod-shaped body of rod two, the above-mentioned body of rod once end cap in two upper end of the body of rod, there is locating piece and spring in the body of rod one, the both ends of spring are respectively acting on two upper end of locating piece and the body of rod, between the locating piece and the body of rod one there is location structure, locating piece can be located in the body of rod one by above-mentioned location structure.Telescopic leg bar assembly stability in this camera support is high.
Description
Technical field
The invention belongs to field of mechanical technique, the telescopic leg bar assembly being related in a kind of camera support.
Background technology
In movies-making operation process, for steady shot, commonly using camera support, by camera support by video camera
Or video camera is fixed thereon.It can place and tremble in shooting process.
For existing camera support in order to improve its applicability, the foot lever of stent is typically segmentation structure, rod segment and rod segment
Between it is attached by dismountable fastener.
Once it can be seen that fastener damage, it will entire camera support is caused not use normally, stability ratio
It is poor.
Invention content
It is high the purpose of the present invention is in view of the above-mentioned problems existing in the prior art, providing a kind of compact-sized and stability
Telescopic leg bar assembly in camera support.
The purpose of the present invention can be realized by following technical proposal:
A kind of telescopic leg bar assembly in camera support, it is above-mentioned including the tubular body of rod one and in the rod-shaped body of rod two
The body of rod once end cap in two upper end of the body of rod, which is characterized in that there are in the body of rod one locating piece and spring, the both ends point of spring
Two upper end of locating piece and the body of rod is not acted on, and between the locating piece and the body of rod one there is location structure, tied by above-mentioned positioning
Locating piece can be located in the body of rod one by structure.
This component it is creative by locating piece to spring retainer, while locating piece can be determined under the action of location structure
Position the body of rod one different location, so as to effectively improve its applicability.
Certainly, due to having spring between locating piece and the body of rod two, the body of rod one and the body of rod under the elastic force effect of spring
It can suitably be buffered between two, avoid the body of rod one and two rigid contact of the body of rod, effectively reduce the noise during adjusting.Simultaneously
Also improve the stability when body of rod one is contacted with the body of rod two.
In telescopic leg bar assembly in above-mentioned camera support, the body of rod two and one fit inside of the body of rod and the body of rod
Two outer diameters are slightly less than one internal diameter of the body of rod.
Such structure can make the body of rod two opposite and the smoothly stably translational of the body of rod one.
In telescopic leg bar assembly in above-mentioned camera support, the location structure includes the magnetic being connected on the body of rod one
Body, above-mentioned locating piece for magnetic material and under the magneticaction of magnet above-mentioned locating piece against the inside of the body of rod one.
Magnetic force at magnet, which stablizes locating piece, to be adsorbed, and ensures that locating piece has the trend for being resisted against one inside of the body of rod.
In telescopic leg bar assembly in above-mentioned camera support, the magnet is connected in one side of the body of rod, the body of rod one
Opposite side has the notch axially penetrated through along it, further includes a locking level, above-mentioned locking level inner end is connected with locating piece, locking level
Notch is stretched out in outer end.
The setting of notch can be such that locating piece is adjusted along the axial stably translational of the body of rod one.
In telescopic leg bar assembly in above-mentioned camera support, one inside of the body of rod has recessed positioning recess,
Above-mentioned locating piece is under magneticaction at positioning recess.
Connective stability between locating piece and the body of rod one can be improved by positioning recess.
In telescopic leg bar assembly in above-mentioned camera support, the quantity of the positioning recess is several, and position
Recess is uniformly arranged along the body of rod one is axial.
Multiple positioning recess can make at the different location that locating piece is located in the body of rod one, appropriate to improve it and be applicable in
Property.
In telescopic leg bar assembly in above-mentioned camera support, the locating piece lower part has the spring base being in the form of a column
One, above-mentioned spring upper end is connected at spring base one.
The setting of spring base one can ensure that spring upper end and locating piece can be stably connected with one to spring upper end stable position
It rises.
In telescopic leg bar assembly in above-mentioned camera support, two upper end of the body of rod has recessed spring base two,
Above-mentioned lower spring end is at spring base two.
Lower spring end is positioned by spring base two, ensures that lower spring end is stably connected with together with two upper end of the body of rod.
In telescopic leg bar assembly in above-mentioned camera support, the locking level outer diameter matches with gap width.
It is avoided that locking level shakes relative to the body of rod one through this structure.
In telescopic leg bar assembly in above-mentioned camera support, the locating piece end is spherical, above-mentioned positioning recess
Match with locating piece end.
Such structure can make locating piece smooth at positioning recess, and certainly, locating piece also can be smoothly recessed by positioning
It is detached from mouthful.
Compared with prior art, the telescopic leg bar assembly in this camera support is stably connected in the body of rod one due to locating piece
Interior, both ends of the spring is born against on locating piece and the body of rod two, and the body of rod one and the body of rod two are avoided that under the elastic force effect of spring
It is steadily contacted, that is to say, that can make suitably to buffer between the body of rod two and the body of rod one under the action of the spring.
Locating piece can be located in the different location of the body of rod one simultaneously, so as to effectively raise the applicability of this component, and
Its structure is also compact, has very high practical value.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the telescopic leg bar assembly in this camera support.
In figure, 1, the body of rod one;1a, notch;1b, positioning recess;2nd, the body of rod two;2a, spring base two;3rd, locating piece;3a, bullet
Spring abutment one;4th, spring;5th, magnet;6th, locking level.
Specific embodiment
As shown in Figure 1, the telescopic leg bar assembly in this camera support, including the tubular body of rod 1 and in rod-shaped bar
Body 22, above-mentioned one 1 lower end of the body of rod are sleeved on 22 upper end of the body of rod, have locating piece 3 and spring 4 in the body of rod 1, spring 4
Both ends are respectively acting on 22 upper end of locating piece 3 and the body of rod, have location structure between the locating piece 3 and the body of rod 1, pass through
Locating piece 3 can be located in the body of rod 1 by above-mentioned location structure.
The body of rod 22 is slightly less than one 1 internal diameter of the body of rod with one 1 fit inside of the body of rod and 22 outer diameter of the body of rod.
The location structure includes the magnet 5 being connected on the body of rod 1, and above-mentioned locating piece 3 is for magnetic material and in magnet 5
Magneticaction under above-mentioned locating piece 3 against the inside of the body of rod 1.
The magnet 5 is connected in one 1 side of the body of rod, and the opposite side of the body of rod 1 has the notch 1a axially penetrated through along it, also
Including a locking level 6, above-mentioned 6 inner end of locking level is connected with locating piece 3, and notch 1a is stretched out in 6 outer end of locking level.
One 1 inside of the body of rod has recessed positioning recess 1b, and above-mentioned locating piece 3 is recessed embedded in positioning under magneticaction
At mouth 1b.
The quantity of the positioning recess 1b is several, and positioning recess 1b is uniformly arranged along the body of rod 1 is axial.
3 lower part of locating piece has one 2a of spring base being in the form of a column, and above-mentioned 4 upper end of spring is connected to one 3a of spring base
Place.
22 upper end of the body of rod has recessed two 3a of spring base, and above-mentioned 4 lower end of spring is at two 2a of spring base.
6 outer diameter of locking level matches with notch 1a width.
3 end of locating piece is spherical, and above-mentioned positioning recess 1b matches with 3 end of locating piece.
This component it is creative by locating piece to spring retainer, while locating piece can be determined under the action of location structure
Position the body of rod one different location, so as to effectively improve its applicability.
Certainly, due to having spring between locating piece and the body of rod two, the body of rod one and the body of rod under the elastic force effect of spring
It can suitably be buffered between two, avoid the body of rod one and two rigid contact of the body of rod, effectively reduce the noise during adjusting.Simultaneously
Also improve the stability when body of rod one is contacted with the body of rod two.
Claims (10)
1. a kind of telescopic leg bar assembly in camera support, including the tubular body of rod one and in the rod-shaped body of rod two, above-mentioned bar
Body once end cap in two upper end of the body of rod, which is characterized in that there is locating piece and spring, the both ends of spring are distinguished in the body of rod one
Two upper end of locating piece and the body of rod is acted on, between the locating piece and the body of rod one there is location structure, pass through above-mentioned location structure
Locating piece can be located in the body of rod one.
2. the telescopic leg bar assembly in camera support according to claim 1, which is characterized in that the body of rod two and the body of rod
One fit inside and two outer diameter of the body of rod is slightly less than one internal diameter of the body of rod.
3. the telescopic leg bar assembly in camera support according to claim 2, which is characterized in that the location structure includes
The magnet being connected on the body of rod one, above-mentioned locating piece for magnetic material and under the magneticaction of magnet above-mentioned locating piece against bar
One inside of body.
4. the telescopic leg bar assembly in camera support according to claim 3, which is characterized in that the magnet is connected in bar
One side of body, the opposite side of the body of rod one have the notch axially penetrated through along it, further include a locking level, above-mentioned locking level inner end with
Locating piece is connected, and notch is stretched out in locking level outer end.
5. the telescopic leg bar assembly in camera support according to claim 4, which is characterized in that one inside of the body of rod has
There is recessed positioning recess, above-mentioned locating piece is under magneticaction at positioning recess.
6. the telescopic leg bar assembly in camera support according to claim 5, which is characterized in that the number of the positioning recess
Measure for several, and positioning recess is uniformly arranged along the body of rod one is axial.
7. the telescopic leg bar assembly in camera support according to claim 6, which is characterized in that the locating piece lower part tool
There is the spring base one being in the form of a column, above-mentioned spring upper end is connected at spring base one.
8. the telescopic leg bar assembly in camera support according to claim 6, which is characterized in that two upper end of the body of rod tool
There is recessed spring base two, above-mentioned lower spring end is at spring base two.
9. the telescopic leg bar assembly in camera support according to claim 4, which is characterized in that the locking level outer diameter with
Gap width matches.
10. the telescopic leg bar assembly in camera support according to claim 1, which is characterized in that the locating piece end
Spherical, above-mentioned positioning recess matches with locating piece end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810184386.4A CN108266618A (en) | 2018-03-07 | 2018-03-07 | Telescopic leg bar assembly in camera support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810184386.4A CN108266618A (en) | 2018-03-07 | 2018-03-07 | Telescopic leg bar assembly in camera support |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108266618A true CN108266618A (en) | 2018-07-10 |
Family
ID=62774650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810184386.4A Pending CN108266618A (en) | 2018-03-07 | 2018-03-07 | Telescopic leg bar assembly in camera support |
Country Status (1)
Country | Link |
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CN (1) | CN108266618A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109990816A (en) * | 2019-03-11 | 2019-07-09 | 浙江日富机械制造有限公司 | Bindiny mechanism in laser detector between ontology and bracket |
CN110159902A (en) * | 2019-03-27 | 2019-08-23 | 杭州维圣智能科技有限公司 | A kind of holder tranquilizer |
CN112031024A (en) * | 2019-01-21 | 2020-12-04 | 海门市帕源路桥建设有限公司 | Master mold is assembled to standardized box module precision |
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US20040037617A1 (en) * | 2002-08-26 | 2004-02-26 | Sheng-Chung Tsai | Connecting device for connecting a tool with tool bits of different lengths |
CN202301329U (en) * | 2011-08-26 | 2012-07-04 | 祝贵佳 | Locking mechanism and lifting rod |
CN205618492U (en) * | 2016-03-17 | 2016-10-05 | 鸿富锦精密工业(武汉)有限公司 | Expansion bar |
CN205661584U (en) * | 2016-05-27 | 2016-10-26 | 宁波优贝车业有限公司 | Installation adjusting device of bassinet sunshade |
CN106989088A (en) * | 2017-03-16 | 2017-07-28 | 湖南德魅信息技术有限公司 | A kind of adjusting rod |
CN206422834U (en) * | 2017-01-23 | 2017-08-18 | 东莞市迅维信息科技有限公司 | A kind of computer camera of adjustable angle |
CN107673289A (en) * | 2017-10-16 | 2018-02-09 | 苏州卡立艾精密机电有限公司 | A kind of elevating mechanism of freely adjustable adjustable height |
CN208365139U (en) * | 2018-03-07 | 2019-01-11 | 海宁瑞峰祥宇影视制作有限公司 | Telescopic leg bar assembly in camera support |
-
2018
- 2018-03-07 CN CN201810184386.4A patent/CN108266618A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040037617A1 (en) * | 2002-08-26 | 2004-02-26 | Sheng-Chung Tsai | Connecting device for connecting a tool with tool bits of different lengths |
CN202301329U (en) * | 2011-08-26 | 2012-07-04 | 祝贵佳 | Locking mechanism and lifting rod |
CN205618492U (en) * | 2016-03-17 | 2016-10-05 | 鸿富锦精密工业(武汉)有限公司 | Expansion bar |
CN205661584U (en) * | 2016-05-27 | 2016-10-26 | 宁波优贝车业有限公司 | Installation adjusting device of bassinet sunshade |
CN206422834U (en) * | 2017-01-23 | 2017-08-18 | 东莞市迅维信息科技有限公司 | A kind of computer camera of adjustable angle |
CN106989088A (en) * | 2017-03-16 | 2017-07-28 | 湖南德魅信息技术有限公司 | A kind of adjusting rod |
CN107673289A (en) * | 2017-10-16 | 2018-02-09 | 苏州卡立艾精密机电有限公司 | A kind of elevating mechanism of freely adjustable adjustable height |
CN208365139U (en) * | 2018-03-07 | 2019-01-11 | 海宁瑞峰祥宇影视制作有限公司 | Telescopic leg bar assembly in camera support |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112031024A (en) * | 2019-01-21 | 2020-12-04 | 海门市帕源路桥建设有限公司 | Master mold is assembled to standardized box module precision |
CN109990816A (en) * | 2019-03-11 | 2019-07-09 | 浙江日富机械制造有限公司 | Bindiny mechanism in laser detector between ontology and bracket |
CN109990816B (en) * | 2019-03-11 | 2021-10-22 | 浙江日富科技股份有限公司 | Connecting mechanism between body and support in laser detector |
CN110159902A (en) * | 2019-03-27 | 2019-08-23 | 杭州维圣智能科技有限公司 | A kind of holder tranquilizer |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |