CN2783486Y

CN2783486Y - Hard disc plug in type rewriter unit

Info

Publication number: CN2783486Y
Application number: CN 200520057162
Authority: CN
Inventors: 曾瑞萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-15
Filing date: 2005-04-15
Publication date: 2006-05-24
Anticipated expiration: 2015-04-15

Abstract

The utility model relates to a hard disc plug in type burner, which comprises a machine casing and a soleplate, wherein a control circuit board is arranged in the machine casing, the inside of the casing is provided with at least a hard disc space, and the machine casing is provided with at least a hard disc taking and putting opening; in addition, a hard disc bracket is arranged in the hard disc space corresponding to the hard disc taking and putting opening, and a rowed wire interface connected with the hard disc on the circuit board is arranged in the hard disc space. Since the utility model adopts a hard disc plug in type structure arranged at the burner, which causes pulling out and inserting the hard disc to be convenient, the user is not limited by the hard disc when using the burner. The utility model makes the replacement for the hard disc convenient, and the cost of the burner of reduced.

Description

But a kind of CD writer of hard disk plug

Technical field

The utility model relates to a kind of audio-visual broadcast and recording device, and in particular a kind of hard disk that its imprinting is used makes things convenient for plug or external CD writer.

Background technology

VCD of the prior art or DVD player function are fairly simple, and playing function is only arranged, and therefore, businessman is applied to the CD burning technology in the optical disc playing device at present.And mostly video recording technology before is to adopt other recording medium, records a video as tape; Along with development of electronic technology, present video recording technology can adopt hard-disc storage to come the record tone vision signal, therefore, in the present optical disc playing device, the employing CD burning technology that has realizes utilizing video disk recording, and the employing hard disk that has is recorded a video, and perhaps adopts both simultaneously.

But in the mode of the employing hard disk recording of prior art, hard disk 140a generally is wholely set within casing 110a, as shown in Figure 1, that is to say, optical disc playing device is an inalienable part selling its hard disk of back, so, hard disk has been shot with video-corder the regular hour restriction, and continuing to shoot with video-corder after having shot with video-corder needs to cover original file; If hard disk corruptions is that complete machine damages to the consumer, then the performance of entire machine and goodwill are affected; And its cost of CD writer that has hard disk is also high.

Therefore, prior art awaits improving and development.

The utility model content

But the purpose of this utility model is to provide a kind of CD writer of hard disk plug, but by the pulling/inserting structure of hard disk is set, realizes a conveniently replaced recording device of hard disk.

The technical solution of the utility model is as follows:

But a kind of CD writer of hard disk plug, it comprises a casing and a base plate, is provided with control circuit board in this casing, wherein, also be provided with at least one hard drive space in the described casing, and described casing is provided with at least one hard disc picking/placing mouth; And one hard disk bracket be arranged in the hard drive space of corresponding described hard disc picking/placing mouth, and the winding displacement interface that is connected with described hard disk on the described circuit board is arranged in the described hard drive space.

Described CD writer, wherein, described hard disk bracket comprises that also one is fixed on the rack body on described casing or the base plate, with and the inboard at least one slide bar that is provided with, described slide bar passes on the described hard disk a corresponding slide opening, and is provided with at least one elastic component is used for described hard disk is ejected behind described hard disk.

Described CD writer, wherein, described elastic component and described slide bar are set to two respectively, and described elastic component is a spring, and around described slide bar setting, two ends are resisted against respectively on described support rear wall and the described hard disk.。

Described CD writer, wherein, described slide opening and described slide bar be wringing fit slightly.

Described CD writer, wherein, described hard disk bracket also comprises a fastener, it is vertically set on the direction of described hard disk ejection, slightly stretches out the ejection that stops described hard disk.

Described CD writer, wherein, described fastener below is provided with a support elastic spare, also be provided with a beveled walls through hole on the described fastener, laterally press post by this beveled walls through hole adaptive one, describedly laterally take the form of inclined plane, unclamp the ejection that stops described hard disk with described fastener when pushing this laterally by post by the post lower end.

Described CD writer, wherein, described fastener top is set to vertical plane to described hard disk ejection direction, and reverse direction is set to the inclined-plane.

Described CD writer, wherein, the part of the two side of described hard disk bracket bends inwards and forms supporting part to described hard disk.

Described CD writer, wherein, described CD writer is a DVD burner, and is provided with an imprinting CD-ROM drive simultaneously.

Described CD writer, wherein, described CD writer comprises that also one plays CD-ROM drive, corresponding described control circuit board is provided with playing circuit.

But the CD writer of a kind of hard disk plug provided by the utility model, but owing to adopted a hard disk pulling/inserting structure that is provided with in described CD writer, made things convenient for the plug of hard disk, the user uses CD writer limited by hard disk, made things convenient for the replacing hard disk, and the CD writer cost reduces also.

Description of drawings

Fig. 1 is the decomposing schematic representation of CD writer of the band hard disk of prior art;

But Fig. 2 is the decomposing schematic representation of the CD writer of described hard disk plug of the present utility model;

But Fig. 3 A～Fig. 3 C is the front elevational schematic of all angles of hard disk bracket structure of the CD writer of described hard disk plug of the present utility model;

But Fig. 4 is the schematic perspective view of hard disk bracket structure of the CD writer of described hard disk plug of the present utility model.

Embodiment

Below preferred embodiment of the present utility model is described in detail.

But the CD writer 100 of a kind of hard disk plug of the present utility model, as Fig. 2 and Fig. 3 A～Fig. 3 C and shown in Figure 4, it comprises a casing 110, is provided with control circuit board 120 in this casing 110, described control circuit board 120 is fixed on the base plate; Also be provided with a hard drive space 130 in the described casing 110, be used to place hard disk 140, and on described casing 110, also be provided with hard disc picking/placing mouth 131, this hard disc picking/placing mouth 131 can be arranged on the front panel 170, also can be arranged on the rear panel 180, for preventing dust, can also be provided with a closure plate on the described hard disc picking/placing mouth 131, utilize elasticity to open and close; The winding displacement interface that is connected with described hard disk on the described circuit board 120 is arranged in the described hard drive space, its be provided with can have various, the winding displacement interface end that for example directly will connect hard disk is placed in the described hard drive space freely, perhaps the winding displacement interface is connected on the interface card, this interface card is provided with socket, and it can be fixed on the link position of the corresponding described hard disk in described hard drive space bottom, like this, when being inserted according to certain track, described hard disk can exert oneself slightly its interface and described socket are plugged together.

CD writer described in the utility model also is provided with a hard disk bracket 132 in its described hard drive space 130, and this hard disk bracket 132 is fixed in the described hard drive space 130, and its bottom is described winding displacement interface.But described hard disk bracket 132 can form the structure of push-and-pull by suspension mode or guide rail mode, and guarantees the corresponding position that plugs together with described socket of interface of described hard disk.

Particularly, in the CD writer described in the utility model, its hard disk bracket 132 includes a framed structure, and its bottom side or top side can be used for fixing two side 133,134 corresponding bendings in the hard drive space on described casing 110 or base plate.Both sides respectively are provided with a

slide bar

135 and 136 in the described hard disk bracket, and on this slide bar, be respectively arranged with a spring 137,138, and described hard disk 140 is provided with

corresponding slide opening

141 and 142, described slide opening 141 and 142 is set to omit wringing fit with described slide bar, also a block piece 139 can be set respectively, be blocked between described slide opening and the described spring, omit wringing fit by this block piece and described slide bar, so, just can not move suddenly, cause damaging hard disk at described hard disk At time of eject.

Below described hard disk, inwardly finish the carrier structure 143 that can form the described hard disk of support by the part material of the two side of described hard disk bracket, to prevent that the described hard disk of bearing of described slide bar incessantly.

Described CD writer of the present utility model needed described hard disk 140 is inserted described hard disk bracket before work, the end that is about to the corresponding described slide bar 135,136 of slide opening on the described hard disk is slipped into, and firmly being pressed into the end can be with the interface of described hard disk and the winding displacement interface grafting of bottom.Certainly, also can be in advance be arranged in the described hard drive space the winding displacement interface is loose, push after before inserting described hard disk, being plugged into the winding displacement interface on the described hard disk earlier.

Simultaneously, in the described CD writer of the present utility model, also be provided with a screens structure, it comprises a fastener 151, be assemblied on the casing or base plate perpendicular to described hard disk ejection direction, its lower end is provided with a support elastic spare 152 and upwards holds this fastener 151, the screens end of this fastener 151 is a vertical plane on described hard disk ejection direction, and pushing direction, described hard disk is provided with inclined-plane 153, thereby conveniently push described hard disk 140, and after pushing, because the elastic restoring force effect of described support elastic spare 152 keeps described fastener 151 to stop the ejection of described hard disk.

Described CD writer of the present utility model also is provided with one laterally by post 154, and this laterally passes described front panel or rear panel by post 154, and its lower end is set to an inclined-plane 155, is used for the beveled walls 156 that is arranged on the through hole on the described fastener suitable.Like this, push this laterally by post 154 after, because the interaction of inclined-plane 155 and beveled walls 156 makes described fastener 151 produce displacement downwards, as long as it is slightly mobile, can stop to stop the ejection of described hard disk 140, at this moment, described hard disk 140 outwards ejects under the effect of described spring 137,138, tightly adaptive with described slide bar 135,136 summaries owing to hard disk slide opening 141,142 or block piece 139 are set simultaneously, the outside At time of eject of described hard disk will be very steady.

But but the above-mentioned hard disk pulling/inserting structure of the CD writer of hard disk plug described in the utility model can be used for various CD writer, for example VCD or DVD burner, and can be provided with an imprinting CD-ROM drive simultaneously, be used to imprint CDs.Also can be provided with one on the described CD writer and play CD-ROM drive, corresponding described control circuit board is provided with playing circuit, as decoding circuit etc.

But the CD writer of described hard disk plug of the present utility model, but by adopting above-mentioned hard disk pulling/inserting structure, realized the separable grafting of hard disk and CD writer, thereby CD writer need not built-in hard disk, and for hard disk provides interface, the user only needs to buy portable hard drive and be inserted in the interior CD writer shooting-recording function that can realize having hard disk in use; And reduced the installation and the detection of an important accessory concerning production and sales business, its cost reduces, and product quality can promote; The user can arbitrarily change hard disk, can change immediately during conveniently use, and hard disk failure, and is very easy to use.

Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.

Claims

But 1, a kind of CD writer of hard disk plug, it comprises a casing and a base plate, is provided with control circuit board in this casing, it is characterized in that, also is provided with at least one hard drive space in the described casing, and described casing is provided with at least one hard disc picking/placing mouth; And one hard disk bracket be arranged in the hard drive space of corresponding described hard disc picking/placing mouth, and the winding displacement interface that is connected with described hard disk on the described circuit board is arranged in the described hard drive space.
2, CD writer according to claim 1, it is characterized in that, described hard disk bracket comprises that also one is fixed on the rack body on described casing or the base plate, with and the inboard at least one slide bar that is provided with, described slide bar passes on the described hard disk a corresponding slide opening, and is provided with at least one elastic component is used for described hard disk is ejected behind described hard disk.
3, CD writer according to claim 2 is characterized in that, described elastic component and described slide bar are set to two respectively, and described elastic component is a spring, and around described slide bar setting, two ends are resisted against respectively on described support rear wall and the described hard disk.。
4, CD writer according to claim 3 is characterized in that, described slide opening and described slide bar be wringing fit slightly.
5, CD writer according to claim 1 is characterized in that, described hard disk bracket also comprises a fastener, and it is vertically set on the direction of described hard disk ejection, slightly stretches out the ejection that stops described hard disk.
6, CD writer according to claim 5, it is characterized in that, described fastener below is provided with a support elastic spare, also be provided with a beveled walls through hole on the described fastener, laterally press post by this beveled walls through hole adaptive one, describedly laterally take the form of inclined plane, unclamp the ejection that stops described hard disk with described fastener when pushing this laterally by post by the post lower end.
7, CD writer according to claim 6 is characterized in that, described fastener top is set to vertical plane to described hard disk ejection direction, and reverse direction is set to the inclined-plane.
According to any described CD writer of claim of claim 1～7, it is characterized in that 8, the part of the two side of described hard disk bracket bends inwards and forms supporting part to described hard disk.
9, any according to Claim 8 described CD writer of claim is characterized in that described CD writer is a DVD burner, and is provided with an imprinting CD-ROM drive simultaneously.
10, CD writer according to claim 9 is characterized in that, described CD writer comprises that also one plays CD-ROM drive, and corresponding described control circuit board is provided with playing circuit.