CN2692086Y

CN2692086Y - Wear resistance disk packaging box

Info

Publication number: CN2692086Y
Application number: CN 200420017582
Authority: CN
Inventors: 成昌雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-30
Filing date: 2004-03-30
Publication date: 2005-04-13
Anticipated expiration: 2014-03-30

Abstract

The utility model relates to a wear resistant disk packaging box which comprises an upper box cover and a lower box cover. The wear resistant disk packaging box is characterized in that the center of the inner face of the upper box cover is provided with a miniature bearing comprising a bearing seat 3 and a rotary shaft support 4, the bearing seat is fixedly connected with the center of the inner face of the upper box cover 1-1, the rotary shaft support is also engaged with an optical disk center hole arranged in the box, and the lower box cover 1-2 is provided with a plurality of positioning holes 6, a plurality of directional grooves 7, a center hole 5, and a laser track groove 8. A disk box with the design can be directly put in a laser player to play the disk after the optical disk is put in the disk box, the optical disk does not need to be taken out of the disk box, consequently, the optical disk in use can be prevented from being damaged and scratched, the service life of the laser head and the optical disk is prolonged, and the utility model can be used in the field of laser video disk.

Description

Anti-wear disk packaging box

Technical field

The utility model relates to laser-optical disk and preserves equipment technical field, particularly a kind of anti-wear disk packaging box.

Background technology

VCD, DVD, EVD laser-optical disk machine or VCD player, it is to adopt laser beam to read the information audio-visual devices that CD writes down, because when adopting laser beam to read the information of CD, no touch between laser head and the CD, CD can not wear and tear, therefore be convenient to the permanent preservation of information, simultaneously, recording of information density height on the CD, memory capacity is big, image and sound and play quality are good, and the laser-optical disk playback equipment obtains swift and violent development.But CD use and the preservation process in, still can cause some machinery scuffings not for a short time, rupture or be infected with the dust dirt, make the CD quality variation, when using these ropy CDs, can cause too early the wearing out of laser tube, and make the laser head inner focusing, the tracking coil breaks down, the CD of its Liar overshoot and high speed revolution is bumped and make the flower object lens, existing laser light disc case uses in the time of can only preserving CD outside laser player.

Summary of the invention

The purpose of this utility model provides a kind of anti-wear disk packaging box, and it can be play in laser player after storing CD and use, thereby can prevent CD accidental damage, scuffing in use, also can prolong the service life of laser head and CD effectively.

Said anti-wear disk packaging box comprises box cover, box lower cover, it is characterized in that: box cover 1-1 inner face center is provided with miniature bearing, described miniature bearing comprises bearing seat 3 and rotating shaft holder 4, and bearing seat 3 is connected with box cover 1-1 inner face center fixation, is provided with spring 3-1 in the bearing seat 3; Axle sleeve 3-2, rotating shaft holder 4 flexibly connects with axle sleeve 3-2 axle, and rotating shaft holder 4 is also chimeric with the cd center hole that is arranged in the box.Box cover 1-1 outside is provided with anti-skidding line face, and box lower cover 1-2 is provided with knock hole 6, orientation notch 7, centre hole 5, laser track bar-shaped trough 8, CD holder 9, abrasionproof film and fix screw 10; Box cover, box lower cover inner face center are the domatic structure of thickening gradually.

Described knock hole 6 be with the laser player inner pallet on the protruding stake in the location that is provided with chimeric, directed protruding of being provided with of orientation notch 7 and pallet is chimeric.

Described centre hole 5 is laser player rotating disc access ways, its principle of work is such: the loading of CD (being sabot), at first will be in pallet 15 glazing dish enclosure freight spaces 12 with enclosure 1 orienting station of CD, pallet turnover mechanism delivers to pallet glazing dish enclosure in the machine behind the desired location, the laser head crane promotes, rotating disc 14 raises and by enclosure bottom centre hole 5 CD in the box 11 is held up, leave the box bottom, prop up the miniature bearing 3 of box inner top, the rotating shaft holder 4 of miniature bearing embeds in the cd center hole, box body 1 top props up grip box plate 13, under the position-limiting action of grip box laminated spring, CD is pressed on the rotating disc by grip box plate and miniature bearing, and is clamped in the center of CD, makes CD not produce horizontal nutation when high speed revolution.

So the described dish box of design-calculated can directly be play in laser player after storing CD and use, will from the dish box, not take out by CD, thereby can prevent CD accidental damage, scuffing in use, the service life of laser head and CD can be prolonged effectively, the videodisc field can be widely used in.

Description of drawings

Accompanying drawing 1 is anti-wear enclosure structural representation (analysing and observe);

Accompanying drawing 2 is an anti-wear enclosure structural representation (backsight);

Accompanying drawing 3 is a CD handing device scheme drawing.

Among the figure: 1-box body, 1-1 box cover, 1-2 box lower cover, 3-bearing seat,, 3-1 spring, 3-2 axle sleeve, 4-rotating shaft holder, 5-box lower cover centre hole, 6-knock hole, 7-orientation notch, 8-laser rail groove, the holder of 9-CD, 10-fix screw, 11-CD, 12-enclosure position in storehouse, 13-grip box plate, 14-rotating disc, 15-pallet.

Embodiment

The utility model is described in further detail to engage accompanying drawing below, Fig. 1,2 bottom brackets 3 are captiveed joint with centre in the box cover 1-1, rotating shaft holder 4 is chimeric with cd center hole, rotating shaft holder 4 flexibly connects with axle sleeve 3-3 axle, box cover 1-1 and box lower cover 1-2 are connected and fixed through fix screw 10, its use is such: the loading of CD (being sabot), at first will place in the pallet 15 glazing dish enclosure freight spaces 12 with the enclosure 1 directed location of CD, pallet turnover mechanism delivers to pallet glazing dish enclosure in the machine behind the desired location, the laser head crane promotes, rotating disc 14 raises and by enclosure bottom centre hole 5 CD in the box 11 is held up, leave the box bottom, prop up the bearing seat 3 of box inner top, rotating shaft holder 4 embeds in the cd center hole, and box body 1 top props up grip box plate 13, under the position-limiting action of grip box laminated spring, CD is pressed on the rotating disc by grip box plate and miniature bearing, and is clamped in the center of CD, makes CD not produce horizontal nutation when high speed revolution.When wearing and tearing disk packaging box 1 machine was preserved CD outward, its no signal position, CD 11 middle part contacted with CD holder 9, and rotating shaft holder 4 still is connected with axle sleeve 3-3.

Claims

1. anti-wear disk packaging box, comprise box cover, box lower cover, it is characterized in that: box cover inner face center is provided with miniature bearing, miniature bearing comprises bearing seat (3), rotating shaft holder (4), bearing seat (3) is connected with box cover (1-1) inner face center fixation, rotating shaft holder (4) also be arranged in the box cd center hole chimeric; Box lower cover (1-2) is provided with a plurality of knock holees (6), a plurality of orientation notch (7), centre hole (5) and laser rail groove (8).

2. anti-wear disk packaging box according to claim 1 is characterized in that: the domatic structure of the inner face center of box cover (1-1) and box lower cover (1-2) for thickening gradually.

3. anti-wear disk packaging box according to claim 1 is characterized in that: box cover (1-1) and box lower cover (1-2) are connected and fixed by fix screw (10).

4. anti-wear disk packaging box according to claim 1 is characterized in that: the box profile can be square also can be circular.

5. anti-wear disk packaging box according to claim 1 is characterized in that: be provided with spring (3-1), axle sleeve (3-2) in the bearing seat (3), rotating shaft holder (4) flexibly connects with axle sleeve (3-2) axle.