Tripod of camera

A tripod and camera technology, applied in the direction of camera, machine/stand, camera body, etc., can solve the problems of inconvenient use, inconvenient operation and unreliable performance of the camera tripod, and achieve light weight, easy operation and high performance. Safe and reliable effect

Inactive Publication Date: 2007-03-28
杨永坚
View PDF0 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, camera tripod brackets generally used sliders or screw clamps to limit the opening angle of the legs of the tripod. This clamping method is inconvenient to operate and has unreliable performance; There is no limit mechanism and it is easy to slip, and the radial rotation of the outrigger is not restricted, which brings inconvenience to the use of the camera tripod

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tripod of camera
  • Tripod of camera
  • Tripod of camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] As shown in Figures 1-12, in the camera tripod head connection opening and closing device of the present invention, the branch pipe 18 is connected to the branch pipe base 14 and connected to the tripod main body 13, and the central axis is composed of two lifting rods 12A and 12B. The lifting rod 12B passes through the tripod main body 13, the main body 13 top is covered with a lifting rod nut 57, the turntable 02 is installed at the head position of the tripod, and the lower end of the lifting rod 12B is provided with a hook 55.

[0028] The tripod of the present invention adjusts the opening and closing mechanism of the opening angle of the legs, as shown in Figures 6 and 7, the pawl 44 is sleeved on the pawl shaft 43, and one end of the pawl shaft is provided with a pawl limit sleeve 45, and the pawl shaft 43 horizontally passes through the side arm of the main body 13 and is parallel to the swing arm 40. The swing arm 40 is located at one end of the handle shaft 41 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

This invention is about a kind of camera tripod legs. In this invention there is an open and close regulator between the landing leg saddle and the main block that can fast adjust the open angle of the landing legs. The ratchets on the leg seat geared into the pawls, this can control the open angle of the landing legs. The taper screws and the taper nuts in the leg interacts together to control the locking and releasing of the legs. There is no measuring regulating figure plates on the top of centre shaft, but a pulled hooker on the bottom.

Description

technical field [0001] The invention relates to a tripod for photography and videography, in particular to a small-volume, light-weight and quick-to-use professional tripod for external photography, which belongs to the technical field of photographic equipment. Background technique [0002] The use of camera often will use camera tripod support, and tripod support generally is made of three supporting legs, and each supporting leg is made up of some telescopic branch pipes. When the tripod is in use, the legs of the tripod should be opened. It is necessary to open the appropriate angle so that it will not fall due to the camera, especially the long lens, and the branch tube of the leg should be adjusted to determine its height. In the past, camera tripod brackets generally used sliders or screw clamps to limit the opening angle of the legs of the tripod. This clamping method is inconvenient to operate and has unreliable performance; Without a limit mechanism, it is easy to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G03B17/56F16M11/00
CPCG03B17/56F16M11/16F16M11/32G03B17/561G03B17/00F16M11/26
Inventor 杨永坚
Owner 杨永坚
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap