CN213547716U - Computer device with mobile communication based on computing card - Google Patents
Computer device with mobile communication based on computing card Download PDFInfo
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- CN213547716U CN213547716U CN202020040568.7U CN202020040568U CN213547716U CN 213547716 U CN213547716 U CN 213547716U CN 202020040568 U CN202020040568 U CN 202020040568U CN 213547716 U CN213547716 U CN 213547716U
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 227
- 230000005236 sound signal Effects 0.000 claims description 9
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Abstract
The utility model discloses a mobile communication computer unit has based on calculation card, including computer housing, computer circuit board, calculation card, the computer circuit board includes: the data communication and power supply interface is used for leading out the data communication interface and the power supply interface of the computing card; the USB expansion circuit expands a USB interface on the data communication and power supply interface; the remote communication circuit is connected with the data communication and power supply interface, and the computer card carries out remote wireless communication through the remote communication circuit. The circuit board forms a computer by accessing the computing card. The computer is provided with a wireless communication card slot of the 4G/5G wireless communication function adapter device; the wireless internet access is realized through the 4G/5G wireless communication function module under the condition that the user does not have the Ethernet.
Description
Technical Field
The utility model relates to a computer technology field especially relates to a have mobile communication computer unit based on calculation card.
Background
The existing computers on the market can only be connected with the Ethernet through an RJ45 interface or connected with the line router network through a wireless WIFI mode. Therefore, the internet surfing function is realized, and much inconvenience exists when the two modes are used for connecting the internet, so that the computer cannot be connected with the internet in any place. The network is particularly important in the current network era, and as a wired or wireless Ethernet router cannot be installed in any place in real life, great inconvenience is brought to a user to surf the internet by using a computer.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. To this end, an object of the present invention is to provide a computer device with mobile communication based on a computer card.
A computer housing;
a computer circuit board disposed within the computer housing;
the computer circuit board is electrically connected with the computer card;
the computer circuit board includes:
the data communication and power supply interface is used for being electrically connected with the computing card so as to lead out the data communication interface and the power supply interface of the computing card;
the USB expansion circuit is connected with the data communication and power supply interface and is used for expanding a USB interface on the data communication and power supply interface;
and the remote communication circuit is connected with the data communication and power supply interface, and the computer card carries out remote wireless communication through the remote communication circuit.
Further, according to an embodiment of the present invention, the remote communication circuit includes:
the remote communication circuit is connected with the data communication and power supply interface through the remote communication module;
and the identity recognition card interface circuit is connected with the remote communication module.
Further, according to the utility model discloses an embodiment, have mobile communication computer unit based on calculation card still includes communication control circuit, communication control circuit passes through data communication and power supply interface with calculation card communication connection.
Further, according to the utility model discloses an embodiment, communication control circuit includes a communication control singlechip and singlechip peripheral circuit, the communication control singlechip passes through data communication and power supply interface with computer card communication connection.
Further, according to the utility model discloses an embodiment, the remote communication circuit still includes communication module and restarts the circuit, communication module restart the circuit respectively with remote communication module and communication control circuit connect, be used for right remote communication module restarts control.
Further, according to the utility model discloses an embodiment, the remote communication circuit still includes communication module power supply control circuit, communication module restart circuit respectively with remote communication module and communication control circuit connect, be used for right remote communication module carries out power supply control.
Further, according to the utility model discloses an embodiment, remote communication circuit still includes remote module supply circuit, remote module supply circuit is connected with input power respectively and remote communication module connects to after carrying out voltage conversion with input power, do remote communication module supplies power.
Further, according to the utility model discloses an embodiment, the telecommunication circuit still includes audio circuit, audio circuit with telecommunication circuit connects for the audio signal with telecommunication circuit output decodes the back output, or with input audio signal transmission after the code extremely telecommunication circuit.
Further, according to an embodiment of the present invention, the audio circuit includes:
the audio circuit is connected with the remote communication circuit through the audio chip;
the first microphone is connected with a first audio input end of the audio chip;
and the first loudspeaker is connected with the first audio output end of the audio chip.
Further, according to an embodiment of the present invention, the audio circuit further includes:
the second microphone is connected with a second audio input end of the audio chip;
and the second loudspeaker is connected with the second audio output end of the audio chip.
The utility model is used for electrically connecting with the computing card through the data communication and power supply interface so as to lead out the data communication interface and the power supply interface of the computing card; the USB expansion circuit is connected with the data communication and power supply interface and is used for expanding a USB interface on the data communication and power supply interface; the remote communication circuit is connected with the data communication and power supply interface, and the computer card carries out remote wireless communication through the remote communication circuit. The circuit board forms a computer by accessing the computing card. The computer has a wireless communication card slot of the 4G/5G wireless communication function adapter device (the wireless 4G/5G can be internally provided with a wireless communication card and can also be externally provided with the wireless communication card, the internal wireless communication card can not be taken out of the machine body, and the external wireless communication card can be plugged and pulled out); the problem that a user can wirelessly surf the internet through the 4G/5G wireless communication functional module in any temporarily built place under the condition that the user does not have the Ethernet is solved.
Drawings
Fig. 1 is a schematic structural diagram of a computer device with mobile communication based on a computing card according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a data communication and power supply interface circuit provided in an embodiment of the present invention;
fig. 3 is a schematic diagram of a first USB circuit structure according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a communication control circuit according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a circuit structure of a telecommunications module according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an interface circuit structure of an identification card provided in an embodiment of the present invention;
fig. 7 is a schematic diagram of a restart circuit of a communication module according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a power supply control circuit of a communication module according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a power supply circuit of a remote module according to an embodiment of the present invention;
fig. 10 is a schematic diagram of an audio circuit structure according to an embodiment of the present invention;
fig. 11 is a schematic diagram of an audio power supply circuit structure provided by an embodiment of the present invention
Fig. 12 is a view of an application scenario of a computer device with mobile communication based on a computing card according to an embodiment of the present invention.
Reference numerals:
a data communication and power supply interface 10;
a first USB circuit 20;
a communication control circuit 30;
a remote communication module 401;
an identification card interface circuit 402;
a communication module restart circuit 403;
a communication module power supply control circuit 404;
remote module power supply circuitry 405;
an audio circuit 501;
an audio power supply circuit 502;
a projector 60;
a computer all-in-one machine 70;
an advertising machine 80;
a notebook 90;
a small host (NUC) 11;
a SIM card (4G/5G) 12;
a computer card 13.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, an embodiment of the present invention provides a computer device with mobile communication based on a computer card, including a computer housing, a computer circuit board, a computer card, the computer circuit board includes: a data communication and power supply interface 10, a USB expansion circuit and a remote communication circuit, as shown in fig. 1 and 2, the data communication and power supply interface 10 is used for electrically connecting with a computing card to lead out the data communication interface and the power supply interface of the computing card; the data communication and power supply interface 10 is connected with the computing card so as to lead out the data communication interface and the power supply interface of the computing card; in an embodiment of the present invention, the computing card is a computing card of Intel (Intel) corporation, the computing card may include any one of a processor of I3 model, a processor of I5 model, a processor of I7 model, and a processor of I8 model, and the computing card may further include an internal memory, a power circuit, and the like, so as to constitute a computing card minimum system. The computing card performs data communication with external devices through the data communication and power supply interface 10, and introduces power into the computing card, thereby supplying power to each functional module in the computing card. That is, through the data communication and power supply interface 10, the peripheral device can be communicated with and the power supply can be introduced to supply power to the minimum system in the computing card.
The computer card can adopt computer cards of Intel corporation, such as CD1P64GK, CD1C64GK, CD1M3128MK, and the like, and the integrated computer card is in a card shape and has the characteristic of small volume, so that the miniaturization of a computer is possible.
As shown in fig. 1 and 3, the USB expansion circuit is connected to the data communication and power supply interface 10, and is configured to expand a USB interface on the data communication and power supply interface 10; since computer Card type computing cards from Intel corporation have relatively few external communication interfaces, particularly USB interfaces. In practical application, different external devices are connected with the computing card through the USB interface in a communication manner, and the USB expansion circuit is connected with the USB interface of the computing card through the data communication and power supply interface 10 so as to expand the USB interface through the USB expansion circuit. Therefore, the USB external interface can be increased, and the USB connection of various input and output devices is met.
As shown in fig. 1 and 5, the remote communication circuit is connected with the data communication and power supply interface 10, and the computing card performs remote wireless communication through the remote communication circuit; the remote communication circuit is connected with the computer card through the data communication and power supply interface 10, so that the computer card can carry out remote communication through the remote communication circuit. Such as voice or data telecommunications, so that the computing card can effect internet connections, and remote voice calls through the telecommunications circuitry.
The utility model is used for electrically connecting with the calculating card through the data communication and power supply interface 10 so as to lead out the data communication interface and the power supply interface of the calculating card; the USB expansion circuit is connected with the data communication and power supply interface 10 and is used for expanding a USB interface on the data communication and power supply interface 10; the remote communication circuit is connected with the data communication and power supply interface 10, and the computing card carries out remote wireless communication through the remote communication circuit. The circuit board forms a computer by accessing the computing card. The computer has a wireless communication card slot of the 4G/5G wireless communication function adapter device (the wireless 4G/5G can be internally provided with a wireless communication card and can also be externally provided with the wireless communication card, the internal wireless communication card can not be taken out of the machine body, and the external wireless communication card can be plugged and pulled out); the problem that a user can wirelessly surf the internet through the 4G/5G wireless communication functional module in any temporarily built place under the condition that the user does not have the Ethernet is solved.
Referring to fig. 5 and 6, the remote communication circuit includes: a remote communication module 401 and an identification card interface circuit 402, the remote communication circuit is connected with the data communication and power supply interface 10 through the remote communication module 401; as shown in fig. 5, the remote communication module 401 may be a 4G module or a 5G module, and is communicatively connected with the computing card through the 4G module or the 5G module, so that the computing card can perform internet connection and remote voice call through the remote communication circuit.
As shown in fig. 6, the identification card interface circuit 402 is connected with the remote communication module 401; the identity identification card interface circuit 402 is connected with the SIM card, and the identity authentication of 4G or 5G remote communication can be realized through the SIM card.
Referring to fig. 1 and 4, the computer circuit board further includes a communication control circuit 30, and the communication control circuit 30 is in communication connection with the computer card through the data communication and power supply interface 10; as shown in fig. 4, the communication control circuit 30 is connected to the data communication and power supply interface 10 through the communication interface to communicate data with the computing card through the data communication and power supply interface 10. In one embodiment of the present invention, the communication and control circuit may be connected to the data communication and power supply interface 10 through an eSPI interface; in another embodiment of the present invention, the communication and control circuit can also be connected to the data communication and power supply interface 10 through a USB interface. The communication control circuit 30 can process some real-time and low-speed tasks, thereby avoiding frequent interruption to the computing card, enabling the computing card to keep running at high speed and providing the working efficiency of the computing card.
Referring to fig. 4, the communication control circuit 30 includes a communication control single chip and a single chip peripheral circuit, and the communication control single chip is in communication connection with the computer card through the data communication and power supply interface 10; because the communication control singlechip is provided with a plurality of various communication and control interfaces, the communication control and processing can be carried out on various low-speed equipment through the communication and control interfaces. The communication control singlechip can control and process the time and low-speed tasks, thereby avoiding frequent interruption of the computing card, enabling the computing card to keep running at high speed and providing the working efficiency of the computing card.
Referring to fig. 7, the remote communication circuit further includes a communication module restart circuit 403, and the communication module restart circuit 403 is respectively connected to the remote communication module 401 and the communication control circuit 30, and is configured to perform restart control on the remote communication module 401; as shown in fig. 7, the communication module restart circuit 403 is connected to a restart signal terminal of the remote communication module 401 to perform restart control of the remote communication module 401. So that the remote communication module 401 is reset by restarting after the remote communication module 401 has failed, so that the remote communication module 401 is restored to a normal operating state.
As shown in fig. 7, the communication module restart circuit 403 includes: the remote communication module comprises a resistor R529, a resistor R530 and a triode Q27, wherein one end of the resistor R529 is connected with one control end of the communication control circuit 30, the other end of the resistor R529 is connected with a base electrode of a triode Q27, an emitting electrode of the triode Q27 is connected with a reference ground, a collector electrode of a triode Q27 is connected with one end of the resistor R530, the other end of the resistor R530 is connected with a power supply (VBAT _ RF), and a collector electrode of the triode Q27 is also connected with a restarting reset end of the remote communication module 401; when the communication control circuit 30 needs to restart the remote communication module 401, the output high level signal passes through the resistor R529 and the base of the transistor Q27, so that the transistor Q27 is turned on. At this time, the collector of the transistor Q27 outputs a low level signal, the low level signal is output to the reset restart end of the remote communication module 401, and the remote communication module 401 starts reset.
Referring to fig. 8, the remote communication circuit further includes a communication module power supply control circuit 404, and the communication module restart circuit 403 is respectively connected to the remote communication module 401 and the communication control circuit 30, and is configured to control power supply to the remote communication module 401; the power supply control circuit 404 is connected to the power supply control terminal of the remote communication module 401 to control power supply to the remote communication module 401. So that the telecommunication module 401 is set to a low power consumption state when the telecommunication module 401 is not in practical use, thereby reducing power consumption.
As shown in fig. 8, the communication module power supply control circuit 404 includes: the remote communication module comprises a resistor R7, a resistor R532 and a triode Q28, wherein one end of the resistor R7 is connected with one control end of the communication control circuit 30, the other end of the resistor R7 is connected with the base electrode of the triode Q28, the emitter electrode of the triode Q28 is connected with the reference ground, the collector electrode of the triode Q28 is connected with one end of the resistor R532, the other end of the resistor R532 is connected with a power supply (VBAT _ RF), and the collector electrode of the triode Q28 is also connected with the power supply control end of the remote communication module 401; when the communication control circuit 30 needs to control the power supply of the remote communication module 401, the output high-level signal passes through the resistor R7 and the base of the transistor Q28, so that the transistor Q28 is turned on. At this time, the collector of the triode Q28 outputs a low level signal, the low level signal is output to the power supply control end of the remote communication module 401, and the remote communication module 401 enters a sleep state, so that electric energy is saved. The communication module restart circuit 403 has a simple structure, is easy to implement, and has good stability.
Referring to fig. 9, the remote communication circuit further includes a remote module power supply circuit 405, and the remote module power supply circuit 405 is connected to the input power supply and the remote communication module 401, respectively, to supply power to the remote communication module 401 after voltage conversion of the input power supply; the remote module power supply circuit 405 includes a voltage conversion chip and its peripheral circuits, and supplies power to the remote communication module 401 after performing voltage conversion on the input power.
Referring to fig. 10, the remote communication circuit further includes an audio circuit 501, where the audio circuit 501 is connected to the remote communication circuit and is used to decode and output an audio signal output by the remote communication circuit, or encode and transmit an input audio signal to the remote communication circuit; the audio circuit 501 is connected to the remote communication circuit to transmit audio data through the remote communication circuit, thereby implementing a voice call function.
As shown in fig. 10, the audio circuit 501 includes: the audio circuit 501 is connected with the remote communication circuit through the audio chip; the audio chip is connected with the remote communication circuit, and the voice data output by the remote communication circuit can be decoded and then output to a loudspeaker for playing; or, after the voice signal input by the microphone is coded, the coded voice signal is transmitted to a remote receiving end through a remote communication circuit. To enable remote transmission of voice signals. The first microphone is connected with a first audio input end of the audio chip; the first loudspeaker is connected with a first audio output end of the audio chip;
the audio circuit 501 further includes: the second microphone and the second loudspeaker are connected with the second audio input end of the audio chip; the audio signals can be acquired in a three-dimensional mode through the two microphones, and therefore the audio signals can be acquired more completely.
The second loudspeaker is connected with a second audio output end of the audio chip; the audio signals can be stereoscopically played through the two loudspeakers, so that the played sound has more stereoscopic impression.
Referring to fig. 11, the audio circuit 501 further includes an audio power supply circuit 502, and the audio power supply circuit 502 is respectively connected to the remote module power supply circuit 405 and the audio circuit 501 for performing voltage conversion and then supplying power to the audio circuit 501; the audio power supply circuit 502 includes a voltage conversion chip and its peripheral circuits, and supplies power to the audio circuit 501 after voltage conversion of the input power.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing detailed description, or equivalent replacements may be made for some of the technical features of the embodiments. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.
Claims (9)
1. A computing card based device having mobile communication computer, comprising:
a computer housing;
a computer circuit board disposed within the computer housing;
the computer Card is electrically connected with the computer circuit board and is a computer Card series computer Card of Intel corporation;
the computer circuit board includes:
the data communication and power supply interface is used for being electrically connected with the computing card so as to lead out the data communication interface and the power supply interface of the computing card;
the USB expansion circuit is connected with the data communication and power supply interface and is used for expanding a USB interface on the data communication and power supply interface;
and the remote communication circuit is connected with the data communication and power supply interface, and the computer card carries out remote wireless communication through the remote communication circuit.
2. The mobile communication computer device of claim 1, wherein the remote communication circuit comprises:
the remote communication circuit is connected with the data communication and power supply interface through the remote communication module;
and the identity recognition card interface circuit is connected with the remote communication module.
3. The device of claim 2, wherein the computer circuit board further comprises a communication control circuit, the communication control circuit being communicatively coupled to the computing card via the data communication and power interface.
4. The device of claim 3, wherein the communication control circuit comprises a communication control single chip and a single chip peripheral circuit, and the communication control single chip is in communication connection with the computer card through the data communication and power supply interface.
5. The device of claim 3, wherein the remote communication circuit comprises a communication module restart circuit, and the communication module restart circuit is connected to the remote communication module and the communication control circuit, respectively, for controlling the restart of the remote communication module.
6. The device of claim 3, wherein the remote communication circuit further comprises a remote module power supply circuit, the remote module power supply circuit is connected to the input power source and the remote communication module, respectively, for converting the input power source voltage to supply power to the remote communication module.
7. The mobile communication computer device of claim 1, wherein the remote communication circuit further comprises an audio circuit, the audio circuit is connected to the remote communication circuit and is configured to decode an audio signal output by the remote communication circuit for output, or encode an input audio signal for transmission to the remote communication circuit.
8. The mobile communication computer device of claim 7, wherein the audio circuit comprises:
the audio circuit is connected with the remote communication circuit through the audio chip;
the first microphone is connected with a first audio input end of the audio chip;
and the first loudspeaker is connected with the first audio output end of the audio chip.
9. The mobile communication computer device of claim 8, wherein the audio circuit comprises:
the second microphone is connected with a second audio input end of the audio chip;
and the second loudspeaker is connected with the second audio output end of the audio chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040568.7U CN213547716U (en) | 2020-01-08 | 2020-01-08 | Computer device with mobile communication based on computing card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040568.7U CN213547716U (en) | 2020-01-08 | 2020-01-08 | Computer device with mobile communication based on computing card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213547716U true CN213547716U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020040568.7U Active CN213547716U (en) | 2020-01-08 | 2020-01-08 | Computer device with mobile communication based on computing card |
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| Country | Link |
|---|---|
| CN (1) | CN213547716U (en) |
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2020
- 2020-01-08 CN CN202020040568.7U patent/CN213547716U/en active Active
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Address after: 226500 in Dongchen town industrial community, Rugao City, Nantong City, Jiangsu Province (Group 13, xueanju) Patentee after: FINE TRIUMPH TECHNOLOGY Corp.,Ltd. Address before: 226500 in Dongchen Town Industrial District, Rugao City, Nanjing City, Jiangsu Province (Group 13, xueanju) Patentee before: FINE TRIUMPH TECHNOLOGY Corp.,Ltd. |
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Effective date of registration: 20230828 Address after: No. 701, Galaxy Science and Technology Building, No. 25 Tangyan Road, High tech Zone, Xi'an City, Shaanxi Province, 710000 Patentee after: Baibaohuai (Xi'an) Technology Co.,Ltd. Address before: 226500 in Dongchen town industrial community, Rugao City, Nantong City, Jiangsu Province (Group 13, xueanju) Patentee before: FINE TRIUMPH TECHNOLOGY Corp.,Ltd. |
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