CN202067551U - Multipurpose portable hard disk - Google Patents
Multipurpose portable hard disk Download PDFInfo
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- CN202067551U CN202067551U CN2011201398060U CN201120139806U CN202067551U CN 202067551 U CN202067551 U CN 202067551U CN 2011201398060 U CN2011201398060 U CN 2011201398060U CN 201120139806 U CN201120139806 U CN 201120139806U CN 202067551 U CN202067551 U CN 202067551U
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Abstract
The utility model discloses a multipurpose portable hard disk, which comprises a shell. A hard disk drive, a computer power supply module, a storage device control module, a multichannel hard disk access control module, a self power supply module and at least one master-slave mode functional module are arranged in the shell; the storage device control module is connected with a computer interface; the computer power supply module is respectively connected with the computer interface and the hard disk drive; the multichannel hard disk access control module is respectively connected with the hard disk drive, the storage device control module, the self power supply module and the master-slave mode functional module; the master-slave mode functional module is connected with at least one digital device interface; and the self power supply module is respectively connected with the hard disk drive, the master-slave mode functional module and the digital device interface. The multipurpose portable hard disk has the advantages that the arranged self power supply module directly supplies working voltage for a hard disk, and due to the arranged multichannel hard disk access control module and the at least one master-slave mode functional module, the digital device interface of the hard disk is expanded.
Description
Technical field
The utility model relates to a kind of portable hard drive, especially relates to a kind of multi-usage portable hard drive.
Background technology
High speed development along with portable digital equipment, high-tech portable digital equipments such as MP3, MP4, digital camera, smart mobile phone and panel computer are popularized gradually, these digital equipments are mainly by using data connecting line to be connected exchange and the storage of carrying out data with computer, but the memory capacity of these digital equipments is generally smaller, and when going out, can not carry the unloading that computer carries out data at any time, so that the memory capacity that digital equipment often occurs can not satisfy the situation of people's needs, draws last one faulty stroke in calligraphy or painting for perfectly trip.The portable hard drive low price, memory capacity is big, volume is little, it is easy to carry to go out, and existing portable hard drive is mainly by hard disk drive, computer supply module, and memory device control module and computer interface are formed, the computer expert crosses and is connected the output control signal with computer interface, control signal is transferred to hard disk drive after the memory device control module is converted to the hard disk signal of communication that hard disk drive can discern, the access hard disk driver is realized the exchange and the storage of the data between computer and the portable hard drive; Wherein the required voltage of each assembly work of portable hard drive drives the computer supply module by computer provides; Because the mode of operation of the computer interface of portable hard drive is the subordinate pattern, be exclusively used in computer and be connected, can't connect other portable digital equipment, limited the application of portable hard drive greatly.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of multi-usage portable hard drive that can be connected go forward side by side line data exchange and storage with multiple portable digital equipment.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of multi-usage portable hard drive, comprise housing, be provided with hard disk drive in the described housing, computer supply module and memory device control module, described memory device control module is connected with computer interface, described computer supply module respectively with described hard disk drive, described memory device control module is connected with described computer interface, also be provided with hyperchannel hard disk access control module in the described housing, self-power supply module and at least one master slave mode functional module, described hyperchannel hard disk access control module respectively with described hard disk drive, described memory device control module, described self-power supply module is connected with described master slave mode functional module, described master slave mode functional module is connected with at least one digital equipment interface, described self-power supply module respectively with described hard disk drive, described master slave mode functional module is connected with described digital equipment interface.
Described hyperchannel hard disk access control module is that the chip of JMB320 and chip and peripheral circuit that model is RT8009 ADJ are formed by model, the signal input part of described JMP320 chip is connected with the signal output part of described master slave mode functional module and described memory device control module, and the signal output part of described JMP320 chip is connected with the signal input part of described hard disk drive.
Described self-power supply module comprises the pressure regulation module, the first distribution module, the second distribution module and the 3rd distribution module, described pressure regulation module is that chip and the peripheral circuit of TPS61030 formed by model, the described first distribution module is that the chip of TPS2020 is formed by model, the described second distribution module is that chip and the peripheral circuit of TPS2020 or TPS2045A formed by model, described the 3rd distribution module is that chip and the peripheral circuit of RT8009 ADJ formed by model, the power input of described pressure regulation module is provided with battery interface, the power output end of described pressure regulation module respectively with the described first distribution module, the described second distribution module is connected with described the 3rd distribution module, described hard disk drive is connected with the described first distribution module, described digital equipment interface is connected with the described second distribution module, and described hyperchannel hard disk access control module is connected with described the 3rd distribution module respectively with described master slave mode functional module.
Described master slave mode functional module is that the chip of TCC8900 and chip and peripheral circuit that model is K4T51163QG-HCF7 are formed by model, the signal input part of described TCC8900 chip is connected with described digital equipment interface, and the signal output part of described TCC8900 chip is connected with the signal input part of described passage hard disk access control module.
Described digital equipment interface is MP3 interface, MP4 interface, smart mobile phone interface, digital camera interface or panel computer interface.
Described housing is provided with the icon or the literal of the described digital equipment interface of identification.
Compared with prior art, advantage of the present utility model is: can directly provide portable hard drive work required voltage by the self-power supply system that is provided with in the portable hard drive, the hyperchannel hard disk access control module that is provided with and at least one master slave mode functional module, expanded the digital equipment interface of portable hard drive, make portable hard drive can directly connect computer portable digital equipments such as MP3, MP4, digital camera, smart mobile phone and panel computer in addition and carry out data storage and exchange, expanded the application of portable hard drive; The expansion of the digital equipment interface of portable hard drive, the user can directly select the digital equipment interface that mates, select interface or operation interface to switch and needn't on portable hard drive, add, saved products material, reduced production cost, if the icon or the literal of identification number decoding apparatus interface are set on housing in addition, the digital equipment connecter type comes into plain view, and is simple to operate.
Description of drawings
Fig. 1 is the utility model theory diagram;
Fig. 2 is the circuit theory diagrams of the utility model hyperchannel hard disk access control module;
Fig. 3 is the circuit theory diagrams of the utility model self-power supply module.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of multi-usage portable hard drive, comprise housing, be provided with hard disk drive 1 in the housing, computer supply module 2 and memory device control module 5, memory device control module 5 is connected with computer interface 3, computer interface 3 is connected with computer supply module 2, computer supply module 2 is connected with hard disk drive 1, hard disk drive 1 is connected with hyperchannel hard disk access control module 4 and self-power supply module 7, hyperchannel hard disk access control module 4 connects memory device control module 5 and at least one master slave mode functional module 6, master slave mode functional module 6 is connected with at least one digital equipment interface, the digital equipment interface connects self-power supply module 7, and the digital equipment interface can be a MP3 interface (not shown), MP4 interface (not shown), smart mobile phone interface (not shown), digital camera interface 8 or panel computer interface 9.
Embodiment one: hyperchannel hard disk access control module 4 is connected with a master slave mode functional module 6, the digital equipment interface is a panel computer interface 9, the input end of panel computer interface 9 is connected with panel computer, as shown in Figures 2 and 3, hyperchannel hard disk access control module 4 is that the chip of JMB320 and chip and peripheral circuit that model is RT8009 ADJ are formed by model, the signal input part of JMP320 chip is connected with the signal output part of master slave mode functional module 6 with memory device control module 5, and the signal output part of JMP320 chip is connected with the signal input part of hard disk drive 1; Self-power supply module 7 comprises the pressure regulation module, the first distribution module, the second distribution module and the 3rd distribution module, the pressure regulation module is that chip and the peripheral circuit of TPS61030 formed by model, the first distribution module is that the chip of TPS2020 is formed by model, the second distribution module is that chip and the peripheral circuit of TPS2020 or TSP2045 formed by model, the 3rd distribution module is that chip and the peripheral circuit of RT8009 ADJ formed by model, the power input of pressure regulation module is provided with battery interface, the power output end of pressure regulation module respectively with the first distribution module, the second distribution module is connected with the 3rd distribution module, hard disk drive 1 is connected with the first distribution module, panel computer interface 9 is connected with the second distribution module, and hyperchannel hard disk access control module 4 is connected with master slave mode functional module 6 difference the 3rd distribution module.After the pressure regulation module is 5V voltage with the 3.6V voltage transitions of power input, by the first distribution module, the second distribution module and the 3rd distribution module are given hard disk drive 1 respectively, hyperchannel hard disk access control module 4, master slave mode functional module 6 and 9 power supplies of dull and stereotyped computer interface, master slave mode functional module 6 is that the chip of TCC8900 and chip and peripheral circuit that model is K4T51163QG-HCF7 are formed by model, the signal input part of TCC8900 chip is connected with the output terminal of panel computer interface 9, and the signal output part of TCC8900 chip is connected with the signal input part of hyperchannel hard disk access control module 4; The control signal of panel computer output is input in the master slave mode functional module 6 by panel computer interface 9, after master slave mode functional module 6 converts the control signal that receives to hard disk signal of communication that hard disk drive 1 can discern, by hyperchannel hard disk access control module 4 this hard disk signal of communication is transferred to hard disk drive 1, access hard disk driver 1 is realized communicating by letter between panel computer and the portable hard drive.
Embodiment two: hyperchannel hard disk access control module 4 is connected with a master slave mode functional module 6, the digital equipment interface is a digital camera interface 8, the input end of digital camera interface 8 is connected with digital camera, as shown in Figures 2 and 3, hyperchannel hard disk access control module 4 is that the chip of JMB320 and chip and peripheral circuit that model is RT8009 ADJ are formed by model, the signal input part of JMP320 chip is connected with the signal output part of master slave mode functional module 6 with memory device control module 5, and the signal output part of JMP320 chip is connected with the signal input part of hard disk drive 1; Self-power supply module 7 comprises the pressure regulation module, the first distribution module, the second distribution module and the 3rd distribution module, the pressure regulation module is that chip and the peripheral circuit of TPS61030 formed by model, the first distribution module is that the chip of TPS2020 is formed by model, the second distribution module is that chip and the peripheral circuit of TPS2020 or TSP2045 formed by model, the 3rd distribution module is that chip and the peripheral circuit of RT8009 ADJ formed by model, the power input of pressure regulation module is provided with battery interface, the power output end of pressure regulation module respectively with the first distribution module, the second distribution module is connected with the 3rd distribution module, hard disk drive 1 is connected with the first distribution module, digital camera interface 8 is connected with the second distribution module, and hyperchannel hard disk access control module 4 is connected with master slave mode functional module 6 difference the 3rd distribution module.After the pressure regulation module is 5V voltage with the 3.6V voltage transitions of power input, by the first distribution module, the second distribution module and the 3rd distribution module are given hard disk drive 1 respectively, hyperchannel hard disk access control module 4, master slave mode functional module 6 and digital camera interface 8, after the pressure regulation module is 5V voltage with the 3.6V voltage transitions of power input, give hard disk drive 1 respectively by the first distribution module and the second distribution module, hyperchannel hard disk access control module 4, master slave mode functional module 6 and digital camera interface 8 power supplies, master slave mode functional module 6 is that the chip of TCC8900 and chip and peripheral circuit that model is K4T51163QG-HCF7 are formed by model, the signal input part of TCC8900 chip is connected with the output terminal of digital camera interface 8, and the signal output part of TCC8900 chip is connected with the signal input part of hyperchannel hard disk access control module 4; The control signal of digital camera output is input in the master slave mode functional module 6 by digital camera interface 8, after master slave mode functional module 6 converts the control signal that receives to hard disk signal of communication that hard disk drive 1 can discern, by hyperchannel hard disk access control module 4 this hard disk signal of communication is transferred to hard disk drive 1, access hard disk driver 1 is realized communicating by letter between digital camera and the portable hard drive.
The utility model is not limited to above-mentioned embodiment, can be applicable to that the master slave mode functional module of other number of types decoding apparatus expands the digital equipment interface of connection by increase, thereby realize that other digital equipments such as MP3, MP4 except that computer, panel computer and digital camera and smart mobile phone are connected with work between the portable hard drive.
The utility model can be provided with the icon or the literal of each digital equipment interface of identification on housing, show the match-type of each digital equipment interface intuitively, comes into plain view.
Memory device control module 5 in the utility model, master slave mode functional module 6 and the access control of hyperchannel hard disk
Claims (6)
1. multi-usage portable hard drive, comprise housing, be provided with hard disk drive in the described housing, computer supply module and memory device control module, described memory device control module is connected with computer interface, described computer supply module respectively with described hard disk drive, described memory device control module is connected with described computer interface, it is characterized in that also being provided with in the described housing hyperchannel hard disk access control module, self-power supply module and at least one master slave mode functional module, described hyperchannel hard disk access control module respectively with described hard disk drive, described memory device control module, described self-power supply module is connected with described master slave mode functional module, described master slave mode functional module is connected with at least one digital equipment interface, described self-power supply module respectively with described hard disk drive, described master slave mode functional module is connected with described digital equipment interface.
2. a kind of multi-usage portable hard drive according to claim 1, it is characterized in that described hyperchannel hard disk access control module is that the chip of JMB320 and chip and peripheral circuit that model is RT8009 ADJ are formed by model, the signal input part of described JMP320 chip is connected with the signal output part of described master slave mode functional module and described memory device control module, and the signal output part of described JMP320 chip is connected with the signal input part of described hard disk drive.
3. a kind of multi-usage portable hard drive according to claim 1 is characterized in that described self-power supply module
Comprise the pressure regulation module, the first distribution module, the second distribution module and the 3rd distribution module, described pressure regulation module is that chip and the peripheral circuit of TPS61030 formed by model, the described first distribution module is that the chip of TPS2020 is formed by model, the described second distribution module is that chip and the peripheral circuit of TPS2020 or TPS2045A formed by model, described the 3rd distribution module is that chip and the peripheral circuit of RT8009 ADJ formed by model, the power input of described pressure regulation module is provided with battery interface, the power output end of described pressure regulation module respectively with the described first distribution module, the described second distribution module is connected with described the 3rd distribution module, described hard disk drive is connected with the described first distribution module, described digital equipment interface is connected with the described second distribution module, and described hyperchannel hard disk access control module is connected with described the 3rd distribution module respectively with described master slave mode functional module.
4. a kind of multi-usage portable hard drive according to claim 1, it is characterized in that described master slave mode functional module is that the chip of TCC8900 and chip and peripheral circuit that model is K4T51163QG-HCF7 are formed by model, the signal input part of described TCC8900 chip is connected with described digital equipment interface, and the signal output part of described TCC8900 chip is connected with the signal input part of described passage hard disk access control module.
5. a kind of multi-usage portable hard drive according to claim 1 is characterized in that described digital equipment interface is MP3 interface, MP4 interface, smart mobile phone interface, digital camera interface or panel computer interface.
6. a kind of multi-usage portable hard drive according to claim 1 is characterized in that described housing is provided with the icon or the literal of the described digital equipment interface of identification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201398060U CN202067551U (en) | 2011-05-05 | 2011-05-05 | Multipurpose portable hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201398060U CN202067551U (en) | 2011-05-05 | 2011-05-05 | Multipurpose portable hard disk |
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| Publication Number | Publication Date |
|---|---|
| CN202067551U true CN202067551U (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201398060U Expired - Lifetime CN202067551U (en) | 2011-05-05 | 2011-05-05 | Multipurpose portable hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324245A (en) * | 2011-05-05 | 2012-01-18 | 卢康 | Multipurpose mobile hard disk |
| CN109994133A (en) * | 2019-03-28 | 2019-07-09 | 广东紫晶信息存储技术股份有限公司 | A kind of memory cassette |
-
2011
- 2011-05-05 CN CN2011201398060U patent/CN202067551U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324245A (en) * | 2011-05-05 | 2012-01-18 | 卢康 | Multipurpose mobile hard disk |
| CN109994133A (en) * | 2019-03-28 | 2019-07-09 | 广东紫晶信息存储技术股份有限公司 | A kind of memory cassette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
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| CX01 | Expiry of patent term |