CN2622812Y - Movable hand disk support - Google Patents
Movable hand disk support Download PDFInfo
- Publication number
- CN2622812Y CN2622812Y CN 03223159 CN03223159U CN2622812Y CN 2622812 Y CN2622812 Y CN 2622812Y CN 03223159 CN03223159 CN 03223159 CN 03223159 U CN03223159 U CN 03223159U CN 2622812 Y CN2622812 Y CN 2622812Y
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- CN
- China
- Prior art keywords
- hard disk
- disk
- utility
- hard
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a movable hand disk support comprising a mechanical fixed element fixed on equipment and an electric connection unit for providing power supply and a read-write data path for a hard disk. The utility model is characterized in that the electric connection unit is a flexible connection device. The movable hand disk support can be embedded in various digital equipments. As the electric connection unit has no fixed rigid connection, reliability of the electric connection is not effected by loosening of the mechanical fixed element, thereby avoiding reading or identifying disks wrongly caused by the loosening of the mechanical fixed element by vibration or multi-dismounting. The utility model can be applied in equipment with the movable disk in a frequent-vibration working condition such as in cars and steamboats. The utility model also can be applied in equipment with requirement of high reliability.
Description
Technical field
The utility model relates to hard disk bracket, specifically, relates to the disk cartridge support of built-in hard disk, more particularly, relates to a kind of disk cartridge support that can reach other occasion use on the hard disk video tape recorder that uses on the automobile.
Background technology
The traditional activity hard disk bracket adopts direct plug-in structure, external stability has the plug-in joint that has electrical connection, standard IDE hard disk line and line head are drawn by the switching pcb board that the plug-in joint is arranged on it in hard disk bracket inside, insertion is installed in the standard IDE interface of its inner hard disk, realizes disk cartridge and uses being electrically connected of equipment room.Simultaneously, the plug-in joint plays certain mechanical fixation effect, inserts the respective socket that it uses equipment through jack or chute during use, when changing or taking out the disk cartridge support is extracted.For this disk cartridge support, people repeatedly plug this kind disk cartridge or its use equipment often vibrates, can cause loosening between the respective socket of disk cartridge support plug-in joint and its use equipment, and then make plug-in joint and socket loose contact, make disk cartridge become unreliable with whole electrical connection the between its use equipment, occur hard disk read less than or hard disk is unavailable, identification less than situation.
Summary of the invention
The technical problems to be solved in the utility model is, a kind of disk cartridge support is provided, avoid because of mechanical connection loosening influence be electrically connected reliable, avoid especially between the disk cartridge that causes because of use plant equipment fixed part senile abrasion and its use equipment be electrically connected unreliable.
Above-mentioned technical matters is by electrical connection is partly separated with mechanical fixation, make electrical connecting unit become that flexibility solves, specifically just provide a kind of disk cartridge support, comprise that the mechanical fixation member that is used for fixing in its use equipment provides power supply and the electrical connecting unit of the path that reads and writes data with being used for to disk cartridge, it is characterized in that described electrical connecting unit is one to be separated and the flexible connecting device of individualism fully with the mechanical fixation member device that is rigidly connected.
In the described disk cartridge support that provides according to the utility model, described use equipment has hard-disk interface, described disk cartridge has card extender and hard disk, it is characterized in that, described flexible connecting device comprises movable line between described hard-disk interface and the described card extender and the hard disk line between described card extender and the hard disk, and described movable line and hard disk line all comprise power lead and hard disc data line.
The described disk cartridge support that is providing according to the utility model, it is characterized in that, described mechanical fixation member comprises the hard disk rack that is used for fixing the easy mounting or dismounting of described hard disk and card extender on the back up pad that is fixed in the described equipment and the described back up pad, described back up pad and hard disk rack are movable being rigidly connected, make described be rigidly connected be removed after, also exist described flexible electrical to connect.
Disk cartridge support providing according to the utility model is characterized in that, described equipment is the equipment that uses on the automobile.
Disk cartridge support providing according to the utility model is characterized in that, described equipment is the hard disk video tape recorder that uses on automobile.
Implement the disk cartridge support that the utility model provides, electrical connecting unit is separated the employing flexible connection mode with concrete mechanical fixation member, the mechanical fixation member is become flexible does not influence the reliable of electrical connection, vibration or repeatedly dismounting and the mechanical fixation member that causes is loosening causes to such an extent that hard disk reads or discern fault have been avoided, can be applied in the use equipment of the disk cartridge of working under the environment of frequent vibration such as automobile, steamer, perhaps can also be applied in the use equipment that requires high reliability.
Description of drawings
Fig. 1 is a physical construction synoptic diagram of using the utility model disk cartridge support embodiment in the hard disk video tape recorder.
Fig. 2 is an electric connection structure synoptic diagram of using the utility model disk cartridge support embodiment in the hard disk video tape recorder.
Fig. 3 is the front elevation of the back up pad in the utility model disk cartridge support.
Fig. 4 is the vertical view of the back up pad in the utility model disk cartridge support.
Fig. 5 is the cut-open view of support column.
Fig. 6 is the front elevation of hard disk rack.
Fig. 7 is the vertical view of hard disk rack.
Embodiment
In conjunction with the accompanying drawings and embodiments, the utility model is further specified.Disk cartridge rack mechanical that the utility model provides is installed embodiment, its structure as shown in Figure 1, circuit board 2 is fixed on the shell 1 of digital device hard disk video tape recorder, the mechanical fixation member of disk cartridge support comprises back up pad 4 and hard disk rack 5.Back up pad 4 is fixed on the support column 8, and support column 8 is installed on the shell 1, and card extender 7 and hard disk 6 are fixed on the hard disk rack 5 by screw 9, and hard disk rack 5 is inserted a mouthful reeve from hard disk and slipped on the back up pad 4, and described hard disk inserts flap cover plate 20.Shown in Fig. 3,4, back up pad 4 has flanging and the lesser calorie plate 18 that bends up, shown in Fig. 6,7, hard disk rack 5 comprises the slide plate 19 of plate both sides, the lesser calorie plate 18 of back up pad 4 snaps in the front end of hard disk rack 5, the slide plate 19 of hard disk rack 5 pushes in the flanging of back up pad 4, and hard disk rack 5 is tightened up a screw on the screw of fixed support plate 4 front front ends by the screw of front front end more like this.As Fig. 5, support column 8 comprises the Screw hole structure at bottom bolt structure and top, and screw screws in shell 1, and screw is installed back up pad 4.
In conjunction with the embodiments, further specify the arrangements of electric connection of this disk cartridge support.As Fig. 2, arrangements of electric connection comprises the hard disk line 11 of the softness between the ide interface 15 of the movable line 10 that is located at the softness between hard-disk interface 12 and the card extender 7 and card extender 7 and hard disk, and movable line 10 and hard disk line 11 all contain power lead and data line.As Fig. 2, the movable line of having fixed on mainboard 2, the mainboard 2 in hard-disk interface 12 and the insertion hard-disk interface 12 10 is set in digital device hard disk video tape recorder 17; Described hard-disk interface 12 comprises data-interface and power interface; Card extender 7, hard disk line 11 and hard disk 6 are set in disk cartridge 16, and card extender 7 comprises an internal interface 14 and an external interface 13 that is exposed at disk cartridge 16 outsides; Described hard disk line 11 1 ends and described card extender to inner joint 14 be connected, the other end is connected with the ide interface 15 of described hard disk.
When disk cartridge is installed, after fixing disk cartridge 16 by back up pad 4 and hard disk rack 5, movable line 10 1 ends are inserted in the external interface 13 that is exposed at disk cartridge 16 outsides on the card extender (movable line 10 other ends generally are inserted in the hard-disk interface 12 of mainboard 2 always), realization use equipment is electrically connected with disk cartridge again.
Claims (3)
1, a kind of disk cartridge support comprises that the mechanical fixation member that is used for fixing in its use equipment provides power supply and the electrical connecting unit of the path that reads and writes data with being used for to disk cartridge, is characterized in that described electrical connecting unit is a flexible connecting device.
2, according to the described disk cartridge support of claim 1, it is characterized in that, described flexible connecting device comprises movable line (10) between hard-disk interface (12) and the card extender (7) and the hard disk line (11) between described card extender (7) and the hard disk (6), and described movable line (10) and hard disk line (11) all comprise power lead and hard disc data line.
3, according to the described disk cartridge support of claim 1, it is characterized in that, described mechanical fixation member comprises the hard disk rack (5) that is used for fixing the easy mounting or dismounting of described hard disk (6) and card extender (7) on the back up pad (4) that is fixed in the described equipment and the described back up pad (4), and activity is rigidly connected between described back up pad (4) and the hard disk rack (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223159 CN2622812Y (en) | 2003-01-17 | 2003-01-17 | Movable hand disk support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223159 CN2622812Y (en) | 2003-01-17 | 2003-01-17 | Movable hand disk support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622812Y true CN2622812Y (en) | 2004-06-30 |
Family
ID=34245421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223159 Expired - Fee Related CN2622812Y (en) | 2003-01-17 | 2003-01-17 | Movable hand disk support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622812Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882089A (en) * | 2012-09-21 | 2013-01-16 | 宁波Gqy视讯股份有限公司 | Circuit board and power supply box connection structure and method |
-
2003
- 2003-01-17 CN CN 03223159 patent/CN2622812Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882089A (en) * | 2012-09-21 | 2013-01-16 | 宁波Gqy视讯股份有限公司 | Circuit board and power supply box connection structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |