CN2684419Y

CN2684419Y - Extracting apparatus with high-speed transmission function

Info

Publication number: CN2684419Y
Application number: CN 03244628
Authority: CN
Inventors: 张成君
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-04
Filing date: 2003-04-04
Publication date: 2005-03-09
Anticipated expiration: 2013-04-04

Abstract

The utility model provides an extracting apparatus with a high-speed transmission function. An adapter is arranged on the back plate of the outer frame body, outer frame connectors of a signal part and a power source part are arranged on the inside of the adapter, the outside of the signal part is coupled with a signal cable and the end of the signal part is provided with a signal connector, and the outside of power source part is coupled with a power source cable and the end of the power source part is provided with a power supply connector; an inner box body can enter and exit the outer frame body to make the outer frame connector and the inner box body form the connection or the disconnection of the signal or the power source.

Description

The draw-out device of tool high-speed transfer function

Technical field

The utility model relates to a kind of draw-out device, refers to a kind of draw-out device of tool high-speed transfer function especially.

Background technology

Fast development by Information technology makes computer hardware equipment produce change for adapting to various variations, and for example the hard disk of early stage computer all is installed in the host shell of computer.Have only preservation or backup, even based on the portability and the security consideration of confidential data for data, so-called draw-out device, (mobile rack), so produce along with demand such as the hard disk abstraction box, it is very big convenient to make the user obtain.

But along with the needs of high-speed transfer and high stability, insight in advance, ATA (serialATA, abbreviate SAT A) interface, tandem ground is about to replace the data storage device at the IDE interface of block form ATA (parall ATA) specification.Because the data storage device at SATA interface, for example the capacity of hard disk reaches the high advantage of rotating speed greatly, and has the function of high-speed transfer, makes the reading and writing operation of the data new mileage of marching toward.

Promptly the draw-out device with known IDE interface is an example, and its outer framework can supply an internal box intercalation or a disengaging, makes the data storage device of internal box, forms being switched on or switched off of signal and power supply such as hard disk and main frame.Therefore, the outer framework back side is provided with a circuit board, and its outside has a power input socket and a standard 1DE interface connector respectively, and the inboard then is integrated into aforesaid signal and power supply the outer gimbal connector of one tool, 50 pin positions (pins) by circuit layout.The internal box back side outside then is provided with an interior casket connector that can link with this outer gimbal connector intercalation, and its inboard then is separated into a standard IDE interface connector and a power output socket with signal and power supply.Signal is in transmission course, and if contact therebetween or refute connects number of times too frequent, often causes the decay or the delay of signal, even causes the difficult problem of bust this.Especially, the circuit board of known outer framework is more being born the function of the integration of signal and output/go into, so its configuration, will be difficult to adapt to the demand of high-speed transfer, and demand urgently improving.

The utility model content

The utility model main purpose is to provide a kind of draw-out device of tool high-speed transfer function, the backboard of its outer framework is provided with a connecting-refused machine, the outer gimbal connector of inboard tool one a signal portion of this connecting-refused machine and a power supply unit, this signal portion outside couples a signal cable, and be provided with a Signal connector in end, and the power supply unit outside couples a power supply cable, and is provided with a power connection in end;

Can debouch outer framework by an internal box, make this outer gimbal connector and internal box form being switched on or switched off of signal and/or power supply.

The draw-out device of described tool high-speed transfer function, wherein this internal box passes through for outer gimbal connector, so that be connected with the signal and the power connector intercalation of data storage device opening a link slot by outer gimbal connector.

The draw-out device of described tool high-speed transfer function, wherein this data storage device is the STAT interface.

The draw-out device of described tool high-speed transfer function, wherein the signal portion of this outer gimbal connector and power supply unit are distinguished tool 7 pin positions and 15 pin positions, and meet SATA interface definition of pin position.

The draw-out device of described tool high-speed transfer function, wherein these connecting-refused machine both sides each prominent establish a lug, and open earhole, so that this connecting-refused machine is fixedly arranged on the plate mouth that outer framework backboard is opened with conjunction.

The draw-out device of described tool high-speed transfer function, wherein this power connection is the socket of a tool 12V, 5V and two ground wires (GND).

Therefore,, on outer framework, exempt the setting of circuit board, can significantly reduce and produce and manufacturing cost via the enforcement of this case.In addition, because the terminal of the signal portion of connecting-refused machine directly couples with the signal cable, can avoid the situation of the sluggish or delay of the signal that caused because of circuit layout or circuit switching configuration, and help high-speed transfer.In addition, the internal box of this case also can be used as an external connection box except that the function that tool extracts, with the computer line, make data storage device have portability so that utilize the connecting-refused machine shown in this case, and the hot plug function.

Description of drawings

Fig. 1 is the three-dimensional exploded view of this case draw-out device;

Fig. 2 is the stereogram of this case group after upright;

Fig. 3 is the sectional drawing of this case group after upright.

Embodiment

For further disclosing the concrete technology contents of this case, see also accompanying drawing.

As shown in Figure 1 to Figure 3, basically, the draw-out device of this case is by an outer framework 1, and an internal box 2 is formed.

Wherein, outer framework 1 is a hollow frame, is to be installed in main frame device space, and its hollow frame chamber 11 sizes are corresponding to internal box 2, for its intercalation and disengaging.And the creation characteristic of this case is, a plate mouth 121 is opened in backboard 2 appropriate locations of this outer framework 1, for the ccontaining of a connecting-refused machine 13 and location.Pleurapophysis is established the outer gimbal connector 131 of a 131a of signal portion and a power supply unit 132a in this connecting-refused machine 13.This 131a of signal portion and power supply unit 132a meet SATA interface definition of pin position, so have the terminal of 7 pin positions and 15 pin positions respectively, this 131a of signal portion and power supply unit 132a side direction directly articulate a signal cable 131b and a power supply cable 132b, and be connected with power supply unit with the motherboard (or interface card) of computer with a Signal connector 131c and a power connection 132c respectively in the end, constitute the connection of signal and power supply.Wherein, the length of this signal cable 131b is about 50cm to 100cm, and the length of power supply cable is about 20cm, conveniently to link.

And the advantage of this connecting-refused machine 13 is, between the 131a of its signal portion and Signal connector 131c only a signal cable 131b to be arranged as being connected, there is no the setting of circuit board or contact therebetween, unlikely cause signal when high-speed transfer the situation sluggish or that incur loss through delay that may cause take place.In addition, this power connection 132c is the socket of a tool 12V, 5V and two ground wires (GND), the power supply output plug that itself and power supply unit extended is compatible fully, can exempt the inconvenience that patchplug is set, and therefore can utilize circuit to be coupled to the 12V of power supply unit 132a and the terminal of 5V.

Into person is arranged especially, and a lug 133 is respectively established in these connecting-refused machine 13 both sides, and is provided with earhole 133a, for known binding member, and for example screw or rivet, and be incorporated into plate mouth 121.

Internal box 2 is box bodys, ccontaining data storage device in it, the hard disk at STAT interface for example, 21 pairs of its backboards should be opened a link slot 211 in outer gimbal connector 131 positions, pass through for this outer gimbal connector 131, and then link with the signal of data storage device and power connector interlocking, to form on-state.

This case those disclosed herein are a kind of of preferred embodiment, such as Ju Bu change or modification and come from the technological thought of this case and be have the knack of this skill the people was easy to know by inference, all do not take off the patent right category of this case.

Claims

1, a kind of draw-out device of tool high-speed transfer function, it is characterized in that, the backboard of its outer framework is provided with a connecting-refused machine, the outer gimbal connector of inboard tool one a signal portion of this connecting-refused machine and a power supply unit, this signal portion outside couples a signal cable, and be provided with a Signal connector in end, and the power supply unit outside couples a power supply cable, and be provided with a power connection in end.

2, the draw-out device of tool high-speed transfer function according to claim 1 is characterized in that, wherein this internal box is to opening a link slot by outer gimbal connector.

3, the draw-out device of tool high-speed transfer function according to claim 2 is characterized in that, wherein this data storage device is the STAT interface.

4, the draw-out device of tool high-speed transfer function according to claim 1 is characterized in that, wherein the signal portion of this outer gimbal connector and power supply unit are distinguished tool 7 pin positions and 15 pin positions, and meet SATA interface definition of pin position.

5, the draw-out device of tool high-speed transfer function according to claim 1 is characterized in that, wherein these connecting-refused machine both sides each prominent establish a lug, and open earhole.

6, the draw-out device of tool high-speed transfer function according to claim 1 is characterized in that, wherein this power connection is the socket of a tool 12V, 5V and two ground wires.