CN2684335Y

CN2684335Y - CD box and matched CD read-write device

Info

Publication number: CN2684335Y
Application number: CN 03252940
Authority: CN
Inventors: 王诚实
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-24
Filing date: 2003-09-24
Publication date: 2005-03-09
Anticipated expiration: 2013-09-24

Abstract

The utility model discloses a CD box and matched CD read-write device. The box body in a geometric shape is provided with a CD clamp and an electrical motor rotary hole. The CD read-write device matched with the CD box is provided with the drive mechanism of the CD clamp. While in use, the CD with the CD box is put in the read-write device which can automatically separate the CD from the CD box completely and read the CD through the drive mechanism of the CD clamp, etc. With light volume and favourable protection effect, the CD box of the utility model mainly does single side close-fitting shadowing protection to the light transmission surface of the CD. The CD read-write device matched with the CD box has the advantage of simple and convenient use, and is compatible to a bare CD.

Description

A kind of jewel case and matching used CD read/write apparatus thereof

Technical field the utility model relates to a kind of optical disc protection box and CD read/write apparatus matching used with it.

Background technology is present, jewel case or the flexible film bag selling and use on the market, when using, must separate laser disc with it, be unfavorable for like this laser disc enforcement protection from start to finish, flexible film bag cracky is unfavorable for preserving laser disc in addition, and frequently on the laser disc carriage of hard jewel case and read-write equipment picks and places naked dish, understands the heavy wear laser disc equally, the laser disc that damages can damage the bare headed member of read-write equipment again conversely, produces fearful vicious cycle thus; The patent No. is 99203463.9 to disclose a kind of optical disk cartridge and matching used CD-ROM drive thereof; it is a kind of box of CD-RW discsCD-RW being carried out two-sided protection with cover; lid has installed magnet pressure ring and end box additional and has been provided with the center and boxes out; its objective is when reading dish and need not open the dish box; but CD-RW discsCD-RW and last lower box surface for fear of high speed rotating when reading dish rub; need leave and take more gap; and dust and dirt will be boxed out from the center by the gap and entered the transparent surface that the dish box pollutes laser disc in a large number; its manufacturing cost is bigger simultaneously, and volume is also too heavy.

The summary of the invention the purpose of this utility model be to provide a kind of cost low, easy to carry, use simple and the most flimsy transparent surface of laser disc carried out the jewel case that single face is adjacent to protection.

Another purpose of the present utility model provides the read-write equipment of supporting use of a kind of and above-mentioned jewel case and the compatible exposed laser disc that uses on the market at present.

The purpose of this utility model realizes by following means, and the jewel case that is provided comprises box body, and box body is provided with CD card, motor changes the hole, and under non-power domination, laser disc is stuck in from start to finish by CD card and implements to cover protection in the box body.

The CD read/write apparatus that matches with above-mentioned jewel case and to use comprises the lead agency of CD card, and the lead agency of CD card is made of the drive head that can move.

Because the jewel case that the utility model provides does not have shrouding disc; to the laser disc implementation is that single face is adjacent to protection; and when reading dish; read-write equipment realizes automatically that by the lead agency of CD card video disc separates fully with jewel case; can consider that like this video disc and jewel case between leave and take too much rotary gap; guaranteed to implement the laser disc volume small volume and less weight still after the protection, and dust and dirt is difficult for also entering the transparent surface of laser disc and pollutes transparent surface! Have simultaneously production cost low, easy to carry, use simple advantage, the CD read/write apparatus that is provided also to have the characteristics of the use of compatible exposed laser disc.

The jewel case synoptic diagram of description of drawings Fig. 1 the utility model embodiment one

The jewel case synoptic diagram of Fig. 2 the utility model embodiment one band laser disc

The laser disc carriage synoptic diagram of Fig. 3 the utility model embodiment one

The local enlarged diagram of CD card on the jewel case of Fig. 4 the utility model embodiment one

The laser disc carriage synoptic diagram of Fig. 5 the utility model embodiment one band jewel case

The laser disc carriage user mode synoptic diagram of Fig. 6 the utility model embodiment one band jewel case

The jewel case synoptic diagram of Fig. 7 the utility model embodiment two band laser discs

The laser disc carriage synoptic diagram of Fig. 8 the utility model embodiment two

The local enlarged diagram of CD card on the jewel case of Fig. 9 the utility model embodiment two

The master of the CD card on the jewel case of Figure 10 the utility model embodiment two looks synoptic diagram

The schematic side view of the CD card on the jewel case of Figure 11 the utility model embodiment two

The laser disc carriage synoptic diagram of Figure 12 the utility model embodiment two band jewel cases

The laser disc carriage user mode synoptic diagram of Figure 13 the utility model embodiment two band jewel cases

The jewel case synoptic diagram of Figure 14 the utility model embodiment three band laser discs

The laser disc carriage synoptic diagram of Figure 15 the utility model embodiment three

The local enlarged diagram of the CD card on the jewel case of Figure 16 the utility model embodiment three

The master of the CD card on the jewel case of Figure 17 the utility model embodiment three looks synoptic diagram

The schematic side view of the CD card of the jewel case of Figure 18 the utility model embodiment three

The laser disc carriage synoptic diagram of Figure 19 the utility model embodiment three band jewel cases

The laser disc carriage user mode synoptic diagram of Figure 20 the utility model embodiment three band jewel cases

The laser disc carriage synoptic diagram of the band jewel case after Figure 21 the utility model embodiment one, two, three directly makes up

The local enlarged diagram of the CD card of the jewel case after Figure 22 the utility model embodiment one, two combined crosswise and the drive head of laser disc carriage

The laser disc carriage synoptic diagram of the band jewel case after Figure 23 the utility model embodiment one, three combined crosswise

The laser disc carriage user mode synoptic diagram of the band jewel case after Figure 24 the utility model embodiment one, three combined crosswise

For the motion conditions of the CD card 5 on the display box 1 further, removed the part positioning attachment of CD card 5 in the accompanying

drawing

12,13,21.

Shown in the accompanying

drawing

5,12,19,21,23 is that the jewel case that will have a CD-RW discsCD-RW 10 is put on the laser disc carriage 11 of the CD read/write apparatus that the utility model provides, and the state when not pushing read-write equipment, this moment, CD-RW discsCD-RW 10 was still blocked by CD card 5, drive 14 positions that are positioned at CD card 5 corresponding, wait for driving CD card 5 with it.

Shown in the accompanying

drawing

6,13,20,24 is dish box and the matching used CD read/write apparatus synoptic diagram when being in read-write state, along with laser disc carriage 11 is pushed into, electric machine support rises and other members move from top to bottom when the laser disc carriage is drawn close, because the motion of actuating unit makes and drives head and obtain motion, drive CD card 5 motions by modes such as stirring, rotate, push and discharge CD-RW discsCD-RW 10 so drive 14.

CD card 5 is owing to drive a drive of 14, thereby CD card 5 discharges CD-RW discsCD-RW 10 fully and make CD-RW discsCD-RW 10 be in the state that activity can be played rotation by the motor crown.

Embodiment is further described structure of the present utility model and embodiment below in conjunction with accompanying drawing.

As accompanying

drawing

1,2,7,14,21, shown in 23, jewel case provided by the utility model, comprise box body 1, box body 1 is a geometric configuration, on box body 1, be provided with a motor and change hole 3, the size in motor commentaries on classics hole 3 should be greater than the non-data track district around the laser disc center hole, and when reading dish, the motor commentaries on classics hole 3 jack-up CD-RW discsCD-RW 10 that the motor head of read-write equipment can directly pass box body 1 normally rotate to be suitable, CD-RW discsCD-RW 10 leaves motor in changes on the box body 1 of 3 peripheral regions, hole, box body 1 zone around motor changes hole 3 can be provided with positioning body 4, the top of the positioning body 4 of box body 1 is a little more than box body 1 part of positioning body 4 the insides, be used to locate CD-RW discsCD-RW 10, prevent CD-RW discsCD-RW 10 plaies.

Shown in accompanying

drawing

1,2,7,14,21, change hole 3 at box body 1 by motor and can establish a picking up signal window 6 along the edge direction of box body 1, picking up signal window 6 size and position be the shaven head of read-write equipment can be directly through the picking up signal window 6 of box body 1 and normally read laser disc and be advisable, picking up signal window 6 one sides at box body 1 also are provided with chute 7, are provided with thereon to cover 9 along the picking up signal window that described chute 7 horizontally slips.

Shown in accompanying

drawing

1,2,7,14,21,23, on box body 1, be provided with CD card 5, CD card 5 can manner be positioned on the box body 1, for simplified structure, CD card 5 also can fixed form be positioned on the box body 1, generally under non-power domination, CD card 5 all blocks CD-RW discsCD-RW 10 from start to finish, its purpose and effect are to guarantee that CD-RW discsCD-RW 10 can not come off and prevent that CD-RW discsCD-RW 10 from plaies taking place and damage on box body 1, certainly, can also strengthen antifriction effect by on box body 1, establishing thin cushion or glossy paper; Simultaneously, the drive on the lead agency on the CD read/write apparatus that CD card 5 can also be used by being matched with it 14 drives, thereby is driven effect and the purpose that realizes discharging CD-RW discsCD-RW 10 by CD card 5.

Shown in accompanying

drawing

3,8,15,21,24, the CD read/write apparatus that matches and use with above-mentioned jewel case, be provided with the lead agency of CD card 5, described lead agency mainly is made of the drive that can move 14, it drives 14 and is positioned on other members of laser disc carriage 11 or read-write equipment, its purpose and effect be, drives CD card 5 motions on the box body 1 and discharge CD-RW discsCD-RW 10 fully by driving a motion of 14.

Driving a shape of 14, location, mode of motion discharges CD-RW discsCD-RW 10 fully and is advisable for just driving or drive indirectly corresponding CD card 5 on the box body 1, reaching.

Shown in accompanying

drawing

3,8,15,21, the CD read/write apparatus that matches and use with above-mentioned jewel case, can also be provided with the opener of picking up signal window lid 9, described opener mainly is made of the unlatching that can move 34, and it is opened on 34 drive links 15 or power rail 17 that are positioned on the laser disc carriage 11.

Simultaneously, because 34 a picking up signal window lid 9 that promote on the box body 1 is opened in the motion of drive link 15 or power rail 17, start signal is picked up window 6, and the shaven head that reaches read-write equipment can directly see through the purpose of box body 1 reading writing information on CD-RW discsCD-RW 10.

Shown in accompanying

drawing

3,15,21, can be provided with positioning head 13 and location-plate 20 on the laser disc carriage 11 of the CD read/write apparatus of the use that matches with above-mentioned jewel case, be used for the better auxiliary location of box body 1 on laser disc carriage 11.

Shown in accompanying

drawing

3,8,15, can be provided with laser disc holder bed 12 on the laser disc carriage 11 of the CD read/write apparatus of the use that matches with above-mentioned jewel case, be used for better exposed laser disc being implemented the location, thereby the realization compatibility is used the purpose of exposed laser disc at present on the market.

Below in conjunction with accompanying drawing, to the location structure mode of CD card 5 of the present utility model on box body 1, drive 14 dynamic structure modes that obtain motion, drive 14 induced waies that drive CD cards 5, be described in further detail.

Embodiment is just like shown in the accompanying

drawing

1,2,3,4,22,23,24, the peripheral regions of box body 1 is provided with register pin 29, register pin 29 is provided with clamped 2, CD card 5 can be socketed on the register pin 29 by trepanning 8, and can be along register pin 29 with box body 1 surface rotation, simultaneously CD card 5 can block CD-RW discsCD-RW 10 automatically by spring, and the part of CD card 5 then can be exposed box body 1, its role is to wait for the stirring of drive 14 on the laser disc carriage 11 and discharges CD-RW discsCD-RW 10; Obviously, connected mode is anti-its row also, and trepanning 8 also can be located on the box body 1, and register pin 29 then directly is connected with CD card 5; For simplified structure, CD card 5 can certainly directly be fixedly connected on the box body 1, and the material elasticity by CD card 5 self produces springing.

As accompanying drawing 3,6, shown in 21, driving 14 can be connected with drive link 15, be enclosed within on the laser disc carriage 11 by locating sleeve 16, on drive link 15, be provided with wedge type piece 19, also be provided with power rail 17 on the laser disc carriage 11, power rail 17 is provided with wedge type piece 21, its shape is corresponding with the wedge type piece 19 on the drive link 15, the length of power rail 17 just exceeds laser disc carriage 11 for it, forms an induction plush copper 18, when laser disc carriage 11 warehouse entries, induction plush copper 18 touches the read-write equipment framework, therefore power rail 17 obtains motion, by wedge 21, interlock between 19 drives 14 and can obtain to stir motion; Obviously, driving 14 also can directly be connected with power rail 17 and direct acquisition is moved.

Drive 14 after the drive of actuating unit, stirring the CD card 5 that is located on the box body 1 in the mode of stirring serve as that axle rotates with register pin 29, thereby realizes the purpose of release CD-RW discsCD-RW 10.

Embodiment two is as accompanying

drawing

7,8,9,10,11, shown in 13, the peripheral regions of box body 1 is provided with four locating slots 22, CD card 5 is made " H " shape, be stuck in the edge of locating slot 22, and can slide along locating slot 22, CD card 5 can not block CD-RW discsCD-RW 10 automatically by spring simultaneously, be provided with driving head 24 in the outside of box body 1, the center of driving head 24 also is provided with the prismatic hole, its purpose is, under non-power domination, driving head 24 props up CD card 5 from start to finish, force CD card 5 to overcome spring force and block CD-RW discsCD-RW 10, when being subjected to unexpected vibrations, can better guarantee that CD card 5 can not move when the dish box like this, thereby avoid CD-RW discsCD-RW 10 to come off from box body 1, driving head 24 also plays and rotates by the 14 sockets drive of the drive on its prismatic hole and the laser disc carriage 11 simultaneously, driving head 24 after the rotation no longer props up CD card 5, CD card 5 discharges laser disc 10 by the spring self-return that is provided with, the positioning head 25 that spacer 23 that the CD card 5 on the box body 1 that driven 14 indirect drives like this, 24 of driving heads are provided with by box body 1 and driving head 24 are provided with is socketed on the locating slot 22 on the box body 1; Obviously, connected mode is anti-its row also, and described CD card 5 also can be made " H " shape, expands side channel by the both sides of locating

slot

22, and 5 of CD cards snap in the side channel and slide; Certainly, for simplified structure, described CD card 5 also can be directly by drive 14 drive that have corresponding induced way on the laser disc carriage 11 with it.

As shown in Figure 8, driving 14 also can be connected with a gear 26, drive on 14 and will drive 14 by being provided with a disk 33 and be stuck on the laser disc carriage 11, the prismatic hole, center that drives the driving head 24 on a shape of 14 and the jewel case is corresponding, and can socket, when laser disc carriage 11 turnover storehouses, driving 14 can rotate by gear 26 and the tooth bar 27 that is arranged on the read-write equipment framework.

Drive 14 after the drive of actuating unit, drive 14 with light box body 1 on driving head 24 sockets and the driving head 24 that drives on the box body 1 rotate, driving head 24 after the rotation makes the CD card 5 that is attached in the locating slot 22 elastic force by the spring return that slides automatically, thereby realizes discharging the purpose of CD-RW discsCD-RW 10.

Embodiment three is shown in accompanying

drawing

14,15,16,17,18,19,20, the peripheral regions of box body 1 is provided with four locating slots 30, locating slot 30 is provided with pilot hole 31, pilot hole 31 can be formed with cover plate 28 sealings by the local part lid on the locating slot 30 of box body 1, CD card 5 can be made the geometric configuration of a tape spool, the axle of CD card 5 places pilot hole 31, and can be along the pilot hole 31 that snapped in box body 1 surface upset, its purpose is to wait for that the drive 14 on the laser disc carriage 11 pushes and discharges laser disc 10; Obviously, connected mode is anti-its row also, pilot hole 31 can be arranged on the CD card 5, and the locating slot 30 of box body 1 be provided with can socket with it axle; Certainly, in order to simplify its structure, described CD card 5 also can directly be fixedly connected on the box body 1.

As shown in Figure 14, driving 14 also can be arranged on other members of read-write equipment, on the original electric machine support of read-write equipment, behind laser disc carriage 11 warehouse entries, drive 14 and follow electric machine support and rise and draw close laser disc carriage 11, also can pass laser disc carriage 11 simultaneously by the hole slot on the laser disc carriage 11 32; Obviously, described drive 14 also can be arranged on motion from top to bottom on other members, draws close and pushes CD card 5 to laser disc carriage 11 simultaneously.

Drive 14 after the drive of actuating unit, driving 14 moves upward and passes laser disc carriage 11 by hole slot 32, CD card 5 in the rotation hole 31 that is stuck on the box body 1 is pushed, so CD card 5 overturns in locating slot 30, thereby the CD card after the upset 5 realizes discharging the purpose of CD-RW discsCD-RW 10.

During use, shown in accompanying

drawing

2,7,14, CD card 5 is stuck in 1 li of box body with CD-RW discsCD-RW 10, difficult drop-off, thus CD-RW discsCD-RW 10 is subjected to covering protection.

Obviously, CD card 5 also can be realized by existing other traditional syndeton modes commonly used with the syndeton mode of box body 1; Driving 14 power modes that obtain motion also can be realized by existing other traditional power commonly used mechanisms; Driving 14 induced way that drive CD card 5 also can be realized by existing other traditional induced waies commonly used.

Because the laser disc product of the related application of the utility model has multi-size, as: VCD, LD, MD, simultaneously also in order to meet improvement to objective existing CD read/write apparatus practical structures etc., so according to basic scheme of the present utility model, when reality is implemented to produce, can be according to the actual difference that will locate laser disc, the quantity of CD card 5 can be one or more, drives a number of 14 and also can be one or more.

Certainly, the induced way of the dynamic structure mode of the frame mode that CD card 5 is located at box body 1, drive 14 an acquisition motion, drive 14 a drive CD card 5, not being confined to embodiment one, two, three by way of example of being lifted merely, also can be the combination of embodiment several frame modes more than, two, three.

As shown in Figure 21, embodiment can be the direct combination of embodiment one, two, three.

As shown in Figure 22, embodiment also can be the combined crosswise of embodiment one, two, three.Embodiment can be the combined crosswise of embodiment one, two, and in embodiment one described mode, CD card 5 is with can be with the movable connection method location box body 1 of box body 1 surface rotation at the frame mode of box body 1 location for its CD card 5; But drive a dynamic structure mode of 14 motions then in embodiment two described modes, obtain motion by linking to each other with a gear, drive 14 induced way that drive CD cards 5 also in embodiment two described modes, drive 14 by directly driving CD card 5 in the mode of rotating with CD card 5 sockets.

Shown in accompanying drawing 23,24, embodiment also can be the combined crosswise of embodiment one, three, and in embodiment one described mode, directly fixedly connected with box body 1 by CD card 5 at the frame mode of box body 1 location for its CD card 5; But the induced way that drives a dynamic structure mode of 14 motions and drive CD card 5 is then in embodiment three described modes, thereby is arranged on to move from top to bottom on other members and in the mode of pushing CD card 5 squeezed moving release CD-RW discsCD-RW 10 by driving head.

Certainly, under the situation that does not hinder CD card 5 operate as normal, can also establish a tegillum, thereby protection CD card 5 is difficult for being damaged to CD card 5 exposed on the jewel case; In like manner, establish a tegillum etc. also can for lead agency exposed on the laser disc carriage 11.

Claims

1, a kind of jewel case comprises box body (1), and box body (1) is a geometric configuration, it is characterized in that: box body (1) is provided with CD card (5) and motor changes hole (3).

2, jewel case as claimed in claim 1 is characterized in that: also be provided with picking up signal window (6) at box body (1).

3, a kind of and claim 1 or the matching used CD read/write apparatus of 2 described jewel cases comprise the upward lead agency of CD card (5) of box body (1), and it is characterized in that: the lead agency of CD card (5) is made of the drive head (14) that can move.