Check patentability & draft patents in minutes with Patsnap Eureka AI!

Rotational station spherical internal lock device

A locking device, spherical technology, applied in the direction of machine/stand, supporting machine, mechanical equipment, etc., can solve the problems of complex packaging and transportation, affecting appearance, inconvenient use, etc., to achieve the effect of convenient operation and simple structure

Active Publication Date: 2016-01-13
刘颂东
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its structure is more complicated, and the knob is a necessary part, which affects the appearance, is inconvenient to use, and is more complicated to pack and transport.

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
  • Rotational station spherical internal lock device
  • Rotational station spherical internal lock device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

[0017] This embodiment provides a spherical inner locking device for a pan / tilt, such as figure 1 and figure 2 As shown, it includes upper and lower spherical caps 1, 2 belonging to a sphere, a top cover 3, a concave platform 4, a damping ring 5 and a base 6, which are arranged opposite to each other at the bottom.

[0018] The top cover 3 is cylindrical, the bottom surface of the base 6 is circular, the top cover 3 and the base 6 are relatively fixed, and a cylindrical accommodation space is formed inside. The upper and lower spherical caps 1, 2 set in the accommodating space.

[0019] A screw 7 is fixed on the top of the ...

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

The invention provides a rotational station spherical internal lock device which comprises an upper spherical crown, a lower spherical crown, a top cover and a base, wherein the bottom surfaces of the upper spherical crown and the lower spherical crown are arranged oppositely, and the upper spherical crown and the lower spherical crown belong to the same sphere; the top cover and the base are relatively fixed; an accommodating space is formed by the top cover and the interior of the base; the upper spherical crown and the lower spherical crown are arranged in the accommodating space; a screw is fixed at the top of the upper spherical crown; a groove and a bulge correspondingly matched with each other are arranged on the opposite bottoms of the upper spherical crown and the lower spherical crown; a rotary concave platform is arranged in the accommodating space and on the base; a spherical crown type sunken part for accommodating all or partial outer surface of the lower spherical crown is arranged on the upper surface of the concave platform; a positioning bulge or positioning groove is formed in the bottom end of the sunken part and correspondingly, another positioning groove or bulge is arranged on the surface of the lower spherical crown, so that the concave platform and the lower spherical crown can be mutually positioned through the clamping of the positioning grooves and the positioning bulges; the top of the top cover is open, so that the screw can penetrate through and the upper spherical crown cannot penetrate through.

Description

technical field [0001] The invention relates to the field of photographic equipment, in particular to a spherical inner locking device of a cloud platform. Background technique [0002] The main body of the ball head (universal head) is a sphere through one or several external knobs to control the movement or fastening of the sphere, so as to achieve the effect of adjusting the angle. Its characteristic is that you only need to turn one or several knobs, and the knobs are pressed against the reed contacting the sphere, and the sphere can be fastened at any desired position through the reed. However, its structure is relatively complicated, and the knob is a necessary part thereof, which affects the appearance, is inconvenient to use, and is relatively complicated to pack and transport. Contents of the invention [0003] In view of the background technology, the purpose of the present invention is to provide an internal locking device that can stably and effectively lock t...

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
IPC IPC(8): F16M11/14F16M11/16
Inventor 刘颂东
Owner 刘颂东
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com