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Suction type disk loading device and mounting assembly and base for optical pick-up device driving parts

A technology of loading device and optical pickup, which is applied in the direction of record carrier structural parts, instruments, data recording, etc., and can solve the problems of poor adaptability and other problems

Inactive Publication Date: 2006-08-02
CHANGZHOU SHINCO AUTOMOTIVE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The optical pickup driving part of the disk loading device is directly elastically arranged on the base through the shockproof connection assembly, and is supported by the base below. This disk loading device is more adaptable to the optical pickup driving parts of different structures. Poor, if you replace different optical pickup drive components, you must redesign the corresponding base and corresponding control components

Method used

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  • Suction type disk loading device and mounting assembly and base for optical pick-up device driving parts
  • Suction type disk loading device and mounting assembly and base for optical pick-up device driving parts
  • Suction type disk loading device and mounting assembly and base for optical pick-up device driving parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] (Embodiment 1, the base of the slot-in disk loading device)

[0055] See Figure 6 and Figure 7 , The base 11 is basically rectangular and is an integral part of injection molding. The left middle part of the base 11 is provided with a control assembly installation part 11-1 with the installation direction facing left, and the upper middle part of the front part of the base 11 is provided with a guide roller assembly installation part 11-2 with an installation direction upwards. The upper part of the middle rear part on the left side and the upper part of the middle rear part on the right side are provided with a support plate installation part 11-3 with an upward installation direction, and the bottom of the base 11 is provided with a bracket installation part 11-4 with a downward installation direction. The middle part of 11 is provided with the middle space 11-5 that penetrates up and down, and the upper end of the front part of the base 11 is provided with the up...

Embodiment 2

[0060] (Embodiment 2, Mounting Assembly of the Optical Pickup Drive Unit of the Slot-in Disk Loading Device)

[0061] See Figure 18 and Figure 19 , The mounting assembly of the optical pickup driving part in this embodiment has a base 11 , an optical pickup driving part 7 , a shockproof connection assembly 81 and a bracket 82 . The base 11 is obtained from Example 1.

[0062] The base 70 of the optical pickup drive unit 7 is provided with a shock absorber connection seat 70-1. There are 4 groups of anti-vibration connection assemblies 81, and each group of anti-vibration connection assemblies 81 has a rubber shock-absorbing pad 81-1 and a pad connection screw 81-2. The center of each rubber shock absorber 81-1 is provided with a central hole that penetrates up and down, and an annular groove is provided on the outside. Each rubber shock absorbing pad 81 - 1 is elastically clamped on the shock absorbing pad connecting seat 70 - 1 of the base 70 of the optical pickup drivi...

Embodiment 3

[0065] (Embodiment 3, Mounting Assembly of Optical Pickup Drive Unit of Slot-in Disk Loading Device)

[0066] See Figure 20 and Figure 21 , the rest are the same as in Embodiment 2, the difference is that in this embodiment, there are two connecting bottom plates 820 of the bracket 82, which are composed of a left connecting plate 820-1 and a right connecting plate 820-2. Two of the four connecting seats 821 are fixed on the left connecting plate 820-1, and the other two connecting seats 821 are fixed on the right connecting plate 820-2, and each connecting seat 821 has an upward screw hole. The positions of the four shock-absorbing pad connecting seats 70 - 1 on the bottom plate 70 of the optical pickup driving part 7 correspond to the positions of the connecting seats 821 of the bracket 82 on the corresponding connecting plates. Each shock absorber connecting seat 70-1 on the base plate 70 of the optical pickup driving part 7 of the present embodiment is provided with a ...

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Abstract

This invention relates to a load device, its parts and accessories for a disk playing device, in which, a control component installing part is set in the middle of the left side of the base seat, a guiding roller component installing part is set on the upper middle part of the front, a supporting plate installing part is set on the upper parts of the back middle part of the left and right, a frame installing part is set on the base part, a through up and down space in the middle is set in the middle and the top cover plate installing part is set on the up of the front, the load device and optical collector driving part of the installing component are flexibly connected on the frame by an anti-shaking connection component and the frame is fixed on the frame installing part from the bottom to the top with the optical collector driving part entering into the space of the middle part of the base seat.

Description

technical field [0001] The present invention relates to a disc loading device of an optical disc player and its components and parts. Background technique [0002] The suction type disk loading device usually has a base part, a guide roller assembly, a transmission mechanism, a control assembly, an optical pickup drive part, an anti-vibration connection assembly, a pressure plate assembly, a disk insertion detection device, and a rotary dial; the suction type disk loading device uses It is controlled by the control circuit of the host. A structure of the suction-type disk loading device is: the drive part of the optical pickup is elastically arranged in the base part through the anti-vibration connection assembly, and is controlled by the control assembly to be in a suspended state where the disk can be loaded or in a limited locking position. state. The base part is provided with a disc suction port, and the guide roller assembly is rotatably connected to the base part an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B33/00G11B17/04
Inventor 谈捷沈军建嵇一平
Owner CHANGZHOU SHINCO AUTOMOTIVE ELECTRONICS
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