Rotating self-locking mechanism used for on-board liquid crystal television screen

An LCD TV, self-locking technology, applied in the direction of supporting machines, mechanical equipment, vehicle parts, etc., can solve the problems that the user in the car cannot adjust the angle of the LCD TV screen and has no rotation adjustment function, and achieves convenient adjustment and simple operation. Effect

Inactive Publication Date: 2009-12-09
厦门海菱科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing vehicle-mounted LCD TV screen fixing frame can realize the fixed installation of the vehicle-mounted LCD TV screen, without the function of rotation adjustment, or can only switch between two positions, and cannot realize the self-locking function at any angle
The electric turning mec

Method used

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  • Rotating self-locking mechanism used for on-board liquid crystal television screen
  • Rotating self-locking mechanism used for on-board liquid crystal television screen

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Embodiment Construction

[0021] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as figure 1 As shown, a rotary self-locking mechanism for a display disclosed in the present invention includes a first fixing component, a second fixing component, a rotary self-locking component, a movable rod and a position switch. The first fixing component is a display fixing base 1, which is fixedly connected to the display 8. The display fixing base 1 includes a fixing plate 101, a left side plate 102, a right side plate 103, and a connecting plate 104. The fixing plate 101 is provided with screw holes , corresponding to the screw holes of the display 8, the display 8 can be fixed on the display holder 1 with screws. The connecting plate 104 of the display holder 1 is an arc plate, and the left side plate 102 and the right side plate 103 are provided with a positioning axis hole 106, a movable rod hole 105 and a screw hole 107.

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PUM

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Abstract

The invention discloses a rotating self-locking mechanism used for an on-board liquid crystal television screen, which comprises a first fixing component, a second fixing component, a rotating self-locking component, a motion bar and a switching place. A shaft fixedly connected with an active engaging mechanism drives the first fixing component and a display to realize rotating or locking by separation or engagement of the active engaging mechanism and a passive engaging mechanism of the rotating self-locking component; the motion bar is fixedly connected with the active engaging mechanism to drive separation or engagement of the active engaging mechanism and the passive engaging mechanism; the switching place limits the left and right displacement range of the motion bar; the motion bar drives a sliding gear to move left to make the sliding gear and a fixed gear non-contacted, and the on-board liquid crystal television screen can rotate freely; and the motion bar drives the sliding gear to move right to make the sliding gear and the fixed gear contacted, so that the on-board liquid crystal television screen is fixed. The disclosed rotating self-locking mechanism can realize free rotation of the liquid crystal television screen, can self lock on different positions, and is convenient for users to adjust angle in an automobile.

Description

technical field [0001] The invention relates to a rotary self-locking mechanism, in particular to a rotary self-locking mechanism for a vehicle-mounted liquid crystal television screen. Background technique [0002] With the rapid development of the national economy, the large increase of private cars and the improvement of people's quality of life in the car, more and more buses, taxis, passenger cars and private cars have been installed with on-board LCD TVs. The car TV can play entertainment programs and video information services to eliminate the fatigue caused by people when riding in a car, and it is an entertainment facility for people in the car. The existing vehicle-mounted LCD TV screen fixing frame can realize the fixed installation of the vehicle-mounted LCD TV screen, has no rotation adjustment function, or can only switch between two positions, and cannot realize the self-locking function at any angle. The electric turning mechanisms of the vehicle-mounted TVs...

Claims

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Application Information

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IPC IPC(8): B60R11/02F16M11/06
Inventor 谢洪喜游忠
Owner 厦门海菱科技股份有限公司
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