Bracket assembly and miniature image pick-up device

Abstract

The invention provides a bracket assembly, which comprises a first bracket, a second bracket, at least one first gasket and a first compression nut, wherein one end of the first bracket extends into a front-end assembly, and the other end of the first bracket is connected to one end of the second bracket; a pedestal assembly extends into the other end of the second bracket; one end of the first gasket is wedged into a gap between the part of the first bracket extending into the front-end assembly and the front-end assembly, and the other end of the first gasket is embedded into the inner surface of the first compression nut; and the first compression nut is annularly sleeved on the outer surfaces of the first bracket and the front-end assembly in which the first bracket extends, the first gasket is driven to be screwed into the gap between the part of the first bracket extending into the front-end assembly and the front-end assembly towards a direction near the front-end assembly when the first compression nut is stressed to rotate towards the direction near the front-end assembly; and the front-end assembly is locked in the gap which is formed by the front-end assembly and the first gasket. The invention also provides a miniature image pick-up device which is provided with the bracket assembly. By adopting the bracket assembly and the image pick-up device disclosed by the invention, the angle-regulating range can be enlarged, the deviation occurring at a position in a vibrating environment is avoided.

Description

Technical field [0001] The invention relates to video monitoring technology, in particular to a bracket assembly and a miniature camera device. Background technique [0002] figure 1 It is a schematic diagram of an existing assembly structure of a camera that rotates horizontally and vertically. Now combined figure 1 , To describe the existing cameras that rotate horizontally and vertically, as follows: [0003] The existing camera that rotates in the horizontal and vertical directions mainly consists of a camera assembly, a pan-tilt assembly and a base assembly. The base assembly is mainly composed of base 1, horizontal motor 2, cross coupling 3, main shaft 4, horizontal bearing 5, horizontal bearing seat 6 and horizontal spring 7. The output shaft of horizontal motor 2 is connected to main shaft 4 through cross coupling 3 Connection, the main shaft 4 is connected with the pan / tilt assembly, the horizontal bearing seat 6 is located on the base 1, the horizontal bearing 5 is arra...

AI Technical Summary

Problems solved by technology

[0005] The angle adjustment range of the existing cameras that rotate in the horizontal and vertical directions is narrow, and the connection structure between the pan-tilt assembly and the base assembly lacks a locking structure, and the position is prone to shift in a vibration environment, which leads to a change in the working angle of the camera. Offset, which affects the quality of image acquisition

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