CN210605632U - Data port device for computer - Google Patents
Data port device for computer Download PDFInfo
- Publication number
- CN210605632U CN210605632U CN201920987955.9U CN201920987955U CN210605632U CN 210605632 U CN210605632 U CN 210605632U CN 201920987955 U CN201920987955 U CN 201920987955U CN 210605632 U CN210605632 U CN 210605632U
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- computer
- storage battery
- shell
- data port
- power supply
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Abstract
The utility model provides a data port device for computer, which comprises a base, a port connector, a shell, a power supply unit arranged in the shell, a storage battery, a protocol conversion chip and an equipment interface; the port connector is used for connecting a computer, the first end and the second end of port machine are provided with the data port respectively, and the base is the cuboid structure, be provided with the recess of placing the casing in the middle of the base, the recess edge is provided with and is used for carrying out the elastic rubber structure fixed to the casing, the bottom of base is provided with the fixed orifices, the fixed orifices is used for fixing the base, and electrical unit contains voltage detection circuit, power conversion circuit and battery management circuit. The computer can be expanded to the existing computer, can be connected to the host of the existing computer, and can be used repeatedly, thereby saving resources.
Description
Technical Field
The utility model relates to a computer field specifically relates to a data port device for computer.
Background
In recent years, computer manufacturing technology has been rapidly developed, and with the development of ultra-large scale integrated circuit technology and material technology, computers have been developed towards being light and thin, and notebook computers have become the mainstream of personal computers and the like, and have ever smaller volume and thickness, ever lighter weight, and more portable, which is convenient for users to use.
However, as the size of the computer becomes smaller, the power of the computer becomes smaller, the amount of electric power of the battery carried is smaller, and meanwhile, in order to save space, the computer omits a large number of peripherals and interfaces, which is very inconvenient for a user who needs to use the peripherals, and the user can only purchase the peripheral assembly separately, and different peripherals need to purchase a plurality of different extended peripheral devices. The use cost of the user is increased while the use is inconvenient.
On the other hand, when a user uses large-scale equipment such as a desktop computer, although the computer is large in size and the peripheral equipment is abundant, the peripheral equipment is fixedly installed on the computer, and a plurality of computers need to be installed with the same equipment, so that the peripheral equipment cannot be reused, and the resource waste is caused for the client.
SUMMERY OF THE UTILITY MODEL
The utility model provides a data port device for computer, it can extend current computer, can connect on the host computer of current computer to can use resources are saved repeatedly.
The utility model provides a data port device for computer, which comprises a base, a port connector, a shell, a power supply unit arranged in the shell, a storage battery, a protocol conversion chip and an equipment interface;
the port connector is used for connecting a computer, the first end and the second end of the port connector are respectively provided with a data port,
the base is of a cuboid structure, a groove for placing the shell is arranged in the middle of the base, an elastic rubber structure for fixing the shell is arranged at the edge of the groove, a fixing hole is arranged at the bottom of the base and used for fixing the base,
the power supply unit comprises a voltage detection circuit, a power supply conversion circuit and a storage battery management circuit, wherein the voltage detection circuit is used for detecting the power supply voltage of connected equipment, the storage battery management circuit is used for carrying out charge and discharge management on a storage battery, the input of the power supply conversion circuit is respectively connected with the storage battery management circuit and an end connector, the output end of the power supply conversion circuit is connected with external equipment, and the power supply conversion circuit can convert the electric energy provided by a computer or the electric energy provided by the storage battery management circuit into specific voltage and current required by the equipment and provide an electric energy function for the external equipment;
the storage battery management circuit detects the electric quantity of the storage battery, and when the electric quantity is low, the electric quantity provided by the computer is acquired through the port connector to charge the storage battery.
Preferably, the data port of the port connector is one of USB, IDE, ATAPI, FireWire or PCMCIA interface.
Preferably, the casing is a spliced casing, and the casing comprises a top plate, a bottom plate and four side plates which are spliced together.
Preferably, the device interface includes a plurality of USB, FireWire, eSATA, SD card, TF card, RJ45, and VGA interfaces, and the protocol conversion chip is connected to the port connector and the device interface.
Preferably, the power adapter is further included, an input end of the power adapter is connected with mains supply, and an output end of the power adapter is connected with a power interface arranged on the surface of the shell, so that extra electric energy is provided for the equipment.
Preferably, the housing is provided with a microphone and a speaker.
Preferably, the housing is further provided with a charge level indicator lamp for indicating the charge level and the state of charge of the storage battery.
Preferably, the housing is provided with heat dissipation holes, and heat dissipation fans and temperature control devices are arranged in the heat dissipation holes.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a computer data port equipment can be dismantled, conveniently connects various computer equipment, can provide the extension of peripheral hardware port for portable computer, also can provide the extension for many computers, and need not purchase computer port equipment for every computer, has saved a large amount of expenditures.
The data port for the computer can adopt a USB (universal serial bus) and other hot plug ports, the computer does not need to be restarted, and the use is convenient and quick.
Meanwhile, due to the limitation of the electric energy supply of the computer port, the computer can not necessarily provide enough electric energy for the external equipment, the computer data port equipment is provided with a storage battery, the storage battery is charged in idle time, and when the external equipment works, extra electric energy supply is provided when the required electric quantity of the external equipment is large, so that the working requirement of the external equipment is met.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the application structure of the present invention;
fig. 3 is a block diagram illustrating the structure of the present invention.
Detailed Description
Exemplary embodiments, features and aspects of the present invention will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The utility model provides a data port device for computer, as shown in fig. 1 to fig. 3, it includes port connector 1, base 2 for fixed equipment, shell 3, power supply unit 31, storage battery 32, protocol conversion chip 33 and equipment interface 4 set on the surface of the shell arranged in the shell;
the port connector 1 is used for connecting a computer, is connected with the power supply unit 31 and the protocol conversion chip 33 through cables, keeps the electrical connection between equipment connected with a data port device for the computer and the computer, ensures the communication between the equipment and the computer, and can obtain electric power from the computer and output the electric power to the power supply unit 31;
the base 2 is a cuboid structure, is provided with a groove, the edge of the groove adopts an elastic rubber structure, the shell can be fixed, the shell is kept not to be inclined, and meanwhile, the bottom of the shell is provided with a fixing hole, so that the shell can be fixed to a designated position through a fastener.
The power supply unit 31 includes a voltage detection circuit 311, a power conversion circuit 312, and a storage battery management circuit 313, where the voltage detection circuit 311 is configured to detect a supply voltage of a connected device, the storage battery management circuit 313 is configured to perform charge and discharge management on a storage battery, an input of the power conversion circuit 312 is respectively connected to the storage battery management circuit 313 and the port connector 1, an output of the power conversion circuit 312 is connected to the device, and the power conversion circuit 312 is capable of converting an electric energy provided by a computer or an electric energy provided by the storage battery management circuit 313 into a specific voltage and current required by the device, so as to provide an electric energy function for the device;
the equipment interface comprises a plurality of computer interfaces and is used for connecting external computer equipment and expanding the peripheral interfaces of the computer.
Preferably, the power supply unit can timely convert the power supply strategy according to the power supply requirement of the external equipment;
when the power consumption of the connected equipment is lower than the electric energy which can be provided by the computer port, the computer port directly supplies power like the equipment;
when the power consumption of the connected device is larger than the power that can be provided by the computer port, the power supply voltage of the device will generate a voltage drop due to insufficient current, the voltage detection circuit 311 will detect the voltage drop, and when the voltage is lower than the set threshold, the power conversion circuit 312 will provide additional power through the storage battery 32 to keep the device working normally;
the battery management circuit 313 detects the electric quantity of the battery 32, and when the electric quantity is low, the electric quantity provided by the computer is acquired through the port connector 1 to charge the battery 32.
Preferably, the port standard of the port connector 1 is one of USB, FireWire (IEEE1394), Thunderbolt, eSATA and PCMCIA interfaces, and the interface can be hot-plugged and can realize connection operation without power off or power off.
Preferably, the device interface 4 includes a plurality of USB, FireWire, eSATA, SD card, TF card, RJ45, VGA interfaces, and the protocol conversion chip is connected to the port connection and the device interface, and specifies the interface to perform protocol conversion, so that the computer can identify an external device and simultaneously extend a plurality of identical communication interfaces.
Preferably, a power adapter 5 is further provided, wherein the input of the power adapter is connected with the commercial power, and the output of the power adapter is connected with a power interface 34 arranged on the surface of the shell, so as to provide additional power supply for the equipment.
Preferably, a microphone 6, a loudspeaker 7 is provided, said loudspeaker being able to be used as an external sound for the computer, the microphone being able to receive the voice input of the user.
Preferably, the housing is further provided with a charge indicator light 8 for indicating the charge and the state of charge of the battery.
Preferably, the casing is provided with louvre 35, is provided with radiator fan 36, temperature control module 37 in the louvre, the inside temperature of temperature control module check out test set, when the temperature surpassed the threshold value, radiator fan work is cooled down.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a computer data port equipment can be dismantled, conveniently connects various computer equipment, can provide the extension of peripheral hardware port for portable computer, also can provide the extension for many computers, and need not purchase computer port equipment for every computer, has saved a large amount of expenditures.
The data port for the computer can adopt a USB (universal serial bus) and other hot plug ports, the computer does not need to be restarted, and the use is convenient and quick.
Meanwhile, due to the limitation of the electric energy supply of the computer port, the computer can not necessarily provide enough electric energy for the external equipment, the computer data port equipment is provided with a storage battery, the storage battery is charged in idle time, and when the external equipment works, extra electric energy supply is provided when the required electric quantity of the external equipment is large, so that the working requirement of the external equipment is met.
Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A data port device for a computer, comprising: the device comprises a base, a port connector, a shell, a power supply unit arranged in the shell, a storage battery, a protocol conversion chip and a device interface;
the port connector is used for connecting a computer, the first end and the second end of the port connector are respectively provided with a data port,
the base is of a cuboid structure, a groove for placing the shell is arranged in the middle of the base, an elastic rubber structure for fixing the shell is arranged at the edge of the groove, a fixing hole is arranged at the bottom of the base and used for fixing the base,
the power supply unit comprises a voltage detection circuit, a power supply conversion circuit and a storage battery management circuit, wherein the voltage detection circuit is used for detecting the power supply voltage of connected equipment, the storage battery management circuit is used for carrying out charge and discharge management on a storage battery, the input of the power supply conversion circuit is respectively connected with the storage battery management circuit and an end connector, the output end of the power supply conversion circuit is connected with external equipment, and the power supply conversion circuit can convert the electric energy provided by a computer or the electric energy provided by the storage battery management circuit into specific voltage and current required by the equipment and provide an electric energy function for the external equipment;
the storage battery management circuit can detect the electric quantity of the storage battery, and when the electric quantity is low, the electric quantity provided by the computer is acquired through the port connector to charge the storage battery;
the shell is a spliced shell and comprises a top plate, a bottom plate and four side plates which are spliced together; the casing is provided with the louvre, is provided with radiator fan and temperature control device in the louvre.
2. The data port device for computer according to claim 1, wherein: the data port of the port connector is one of USB, IDE, ATAPI, FireWire or PCMCIA interface.
3. The data port device for computer according to claim 2, wherein: the device interface comprises a plurality of USB, FireWire, eSATA, SD cards, TF cards, RJ45 and VGA interfaces, and the protocol conversion chip is connected with the port connector and the device interface.
4. The data port device for computer according to claim 1, wherein: still include power adapter, the commercial power is connected to power adapter's input, power adapter's output is connected and is set up the power source interface on the casing surface, provides extra electric energy for equipment.
5. The data port device for computer according to claim 1, wherein: the shell is provided with a microphone and a loudspeaker.
6. The data port device for computer according to claim 5, wherein: the casing still is provided with the electric quantity pilot lamp, the electric quantity pilot lamp is used for instructing the electric quantity and the charged state of battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987955.9U CN210605632U (en) | 2019-06-25 | 2019-06-25 | Data port device for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987955.9U CN210605632U (en) | 2019-06-25 | 2019-06-25 | Data port device for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210605632U true CN210605632U (en) | 2020-05-22 |
Family
ID=70686508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920987955.9U Expired - Fee Related CN210605632U (en) | 2019-06-25 | 2019-06-25 | Data port device for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210605632U (en) |
-
2019
- 2019-06-25 CN CN201920987955.9U patent/CN210605632U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210625 |