CN204178361U - Multi-channel wireless module - Google Patents
Multi-channel wireless module Download PDFInfo
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- CN204178361U CN204178361U CN201420558169.4U CN201420558169U CN204178361U CN 204178361 U CN204178361 U CN 204178361U CN 201420558169 U CN201420558169 U CN 201420558169U CN 204178361 U CN204178361 U CN 204178361U
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- 238000009434 installation Methods 0.000 claims description 36
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- PEZNEXFPRSOYPL-UHFFFAOYSA-N (bis(trifluoroacetoxy)iodo)benzene Chemical group FC(F)(F)C(=O)OI(OC(=O)C(F)(F)F)C1=CC=CC=C1 PEZNEXFPRSOYPL-UHFFFAOYSA-N 0.000 claims description 4
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Abstract
The utility model discloses a kind of multi-channel wireless module, comprise a circuit board, a USB connector, a change-over circuit, a wireless transmission IC and an antenna element, wherein USB connector, change-over circuit, wireless transmission IC and antenna element are electrically connected on circuit board respectively.USB connector is connected with change-over circuit by multiple transmission channel, to transmit multiple USB signal.Multiple USB signal is passed to wireless transmission IC by multiple transmission channel by change-over circuit respectively.Wireless transmission IC processes respectively to multiple USB signal, organizes wireless signal that is identical or different form more, use and externally transmit via antenna element to be tuned as.Multi-channel wireless module of the present utility model can the wireless signal of or different form identical via the sending and receiving many groups simultaneously of single USB connector, to improve transfer efficiency.
Description
Technical field
The utility model relates to wireless module, particularly relates to a kind of multi-channel wireless module.
Background technology
Electronic industry is flourishing now, various electronic installation is full of arround general popular life, and in order to the input/output equipment connection with outside, to transmit steering order, multi-medium data or even electric power, the electronic installation of the overwhelming majority is all configured with one or more connector.
For section electronics, in order to save the use of entity transmission line, usually can carry out grafting wireless module by connector, using and wirelessly coming and wireless input/output equipment connection.For example, the pluggable bluetooth radio module of electronic installation, with bluetooth mouse wireless connections; Again such as, a pluggable Wi-Fi wireless module, with wireless access point wireless connections; Or a pluggable wireless radiofrequency module, with wireless induction radio-frequency (RF) tag.
Those wireless modules above-mentioned are normally with connector the most universal at present, that is, USB (universal serial bus) (Universal Serial Bus, USB) connector is as connecting interface, with grafting electronic installation.Only, now the most universal USB connector standard is USB2.0 and USB3.0, but the terminal of USB2.0 connector and USB3.0 connector and transmission speed, be not sufficient to support the bandwidth needed for the transmission of many group wireless modules simultaneously.Therefore, wireless module seen in the market, all can only support single wireless device usually.If user will make electronic installation connect and use multinomial wireless device simultaneously, then need the wireless module making the multiple correspondence of electronic installation grafting simultaneously.
But recent electronic installation is main flow with compact, and in order to effectively reduce the volume of electronic installation, the connector quantity that it configures also gets over minimizing.Therefore, how can effectively use connector limited on electronic installation, to be considerable research topic in this area.
Utility model content
In view of this, fundamental purpose of the present utility model is to provide a kind of multi-channel wireless module, transmits to organize wireless signal that is identical or different form by single USB connector more.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of multi-channel wireless module, comprising:
One circuit board;
One USB connector, is electrically connected on this circuit board, and the electronic installation connecting an outside is to transmit one group of USB signal;
One change-over circuit, is electrically connected on this circuit board, and is electrically connected this USB connector, receives this group USB signal and is cut into many group cutting signals, these many groups cutting signals being carried out to the conversion of transformat simultaneously;
One wireless transmission IC, is electrically connected on this circuit board, and is electrically connected this change-over circuit, receives these many groups cutting signals respectively by many transmission channels, and is tuned as to organize wireless signal that is identical or different form respectively more; And
One antenna element, is electrically connected on this circuit board, and is electrically connected this wireless transmission IC, receives this many groups wireless signal respectively and externally transmission respectively by the plurality of bar transmission channel;
Wherein, this USB connector is a USB C-Type connector male head.
As mentioned above, wherein this USB connector has a upper strata tongue, lower floor's tongue, multiple upper stratas terminal and multiple lower floors terminal, one end of the plurality of upper strata terminal is arranged in multiple terminal grooves of this upper strata tongue respectively, and the other end respectively bending towards the rear extends and protrudes out the bottom surface of this USB connector; One end of the plurality of lower floor terminal is arranged in multiple terminal grooves of this lower floor's tongue respectively, and the other end respectively bending towards the rear extends and protrudes out the bottom surface of this USB connector; The quantity of the plurality of upper strata terminal is 12, and the quantity of the plurality of lower floor terminal is 12, and this USB connector is electrically connected this circuit board by the other end of the plurality of upper strata terminal and the plurality of lower floor terminal.
As mentioned above, wherein this antenna element is planar inverted-F antenna (Planar Inverted-F Antenna, PIFA).
As mentioned above, wherein more comprise a housing, this circuit board coated, this USB connector, this change-over circuit, this wireless transmission IC and this antenna element, wherein this USB connector protrudes out outside this housing.
As mentioned above, wherein these many groups cutting signals are tuned as Wireless Fidelity (Wireless Fidelity by this wireless transmission IC respectively, Wi-Fi) signal, bluetooth (Bluetooth) signal, purple honeybee (Zigbee) signal, radio frequency (Radio Frequency, RF) signal or near-field communication (Near Field Communication, NFC) signal.
A kind of multi-channel wireless module, comprising:
One circuit board;
One USB connector, is electrically connected on this circuit board, and the electronic installation connecting an outside organizes USB signal to transmit more;
One change-over circuit, is electrically connected on this circuit board, and is electrically connected this USB connector, receives this many group USB signal respectively and carry out the conversion of transformat by many transmission channels;
One wireless transmission IC, is electrically connected on this circuit board, and is electrically connected this change-over circuit, receives this many group USB signal respectively by these many transmission channels, and is tuned as to organize wireless signal that is identical or different form respectively more; And
One antenna element, is electrically connected on this circuit board, and is electrically connected this wireless transmission IC, receives this many groups wireless signal respectively and externally transmission respectively by these many transmission channels;
Wherein, this USB connector is a USB C-Type connector male head.
As mentioned above, wherein this USB connector has a upper strata tongue, lower floor's tongue, multiple upper stratas terminal and multiple lower floors terminal, one end of the plurality of upper strata terminal is arranged in multiple terminal grooves of this upper strata tongue respectively, and the other end respectively bending towards the rear extends and protrudes out the bottom surface of this USB connector; One end of the plurality of lower floor terminal is arranged in multiple terminal grooves of this lower floor's tongue respectively, and the other end respectively bending towards the rear extends and protrudes out the bottom surface of this USB connector; The quantity of the plurality of upper strata terminal is 12, and the quantity of the plurality of lower floor terminal is 12, and this USB connector is electrically connected this circuit board by the other end of the plurality of upper strata terminal and the plurality of lower floor terminal.
As mentioned above, wherein this antenna element is oriented antenna, and this antenna element has a base, and is electrically connected this circuit board by this base.
As mentioned above, wherein more comprise a housing, this circuit board coated, this USB connector, this change-over circuit, this wireless transmission IC and this antenna element, wherein this USB connector protrudes out outside this housing, and this antenna element has an antenna body, this antenna body protrudes out outside this housing.
As mentioned above, wherein this many group USB signal is tuned as Wireless Fidelity (Wireless Fidelity by this wireless transmission IC respectively, Wi-Fi) signal, bluetooth (Bluetooth) signal, purple honeybee (Zigbee) signal, radio frequency (Radio Frequency, RF) signal or near-field communication (Near Field Communication, NFC) signal.
Wireless module provided by the utility model, has the following advantages:
The utility model transmits the signal organized by the USB connector of single Novel state and electronic installation more simultaneously, and will signal be organized more be tuned as respectively the wireless signal of identical or different form, such as Wi-Fi, Zigbee, Bluetooth, RF, NFC etc., externally to transmit.Technology effect that the utility model can reach against existing technologies is, electronic installation only needs to connect single wireless module (namely, wireless module of the present utility model), sending and receiving wireless signal can be carried out by organizing transmission channel more simultaneously, using and carrying out wireless connections with multiple external unit simultaneously.
Moreover, after single group of signal of electronic installation also can be cut into many group cutting signals by wireless module of the present utility model, then be tuned as and organize wireless signal more, and transmit via organizing transmission channel more simultaneously.Use, electronic installation carries out wireless connections with single external unit by organizing transmission channel more simultaneously, uses lifting transmission speed.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the first specific embodiment of the present utility model;
Fig. 2 is the three-dimensional combination figure of the first specific embodiment of the present utility model;
Fig. 3 is the calcspar of the first specific embodiment of the present utility model;
Fig. 4 is the connection diagram of the first specific embodiment of the present utility model;
Fig. 5 is the three-dimensional exploded view of the second specific embodiment of the present utility model;
Fig. 6 is the three-dimensional combination figure of the second specific embodiment of the present utility model.
[primary clustering symbol description]
1,1 ' ... wireless module;
2 ... circuit board;
3 ... USB connector;
31 ... upper strata tongue;
32 ... lower floor's tongue;
33 ... upper strata terminal;
34 ... lower floor's terminal;
4 ... change-over circuit;
5 ... wireless transmission IC;
6,6 ' ... antenna element;
61 ... base;
62 ... antenna body;
7 ... housing;
8 ... electronic installation;
81 ... USB C-Type connector female end;
91 ... wireless aps;
92 ... intelligent running gear;
C1 ... first transmission channel;
C2 ... second transmission channel.
Embodiment
Below in conjunction with accompanying drawing and embodiment of the present utility model, multi-channel wireless module of the present utility model is described in further detail.
Head refers to Fig. 1 and Fig. 2, is respectively three-dimensional exploded view and the three-dimensional combination figure of the first specific embodiment of the present utility model.The utility model discloses a kind of multi-channel wireless module 1 (below will referred to as this wireless module 1 in instructions), as shown in Figure 1, this wireless module 1 mainly comprises circuit board 2, USB (universal serial bus) (Universal Serial Bus, USB) connector 3, change-over circuit 4, wireless transmission integrated circuit (Integrated Circuit, IC) 5 and an antenna element 6, wherein this USB connector 3, this change-over circuit 4, this wireless transmission IC5 and this antenna element 6 are electrically connected on this circuit board 2 respectively.
In the utility model, this USB connector 3 mainly realizes with USB C-Type connector male head.As shown in Figure 1, this USB connector 3 mainly has upper strata tongue 31, lower floor's tongue 32, multiple upper stratas terminal 33 and multiple lower floors terminal 34.One end of the plurality of upper strata terminal 33 is arranged in multiple terminal grooves (figure does not indicate) of this upper strata tongue 31 respectively, and the other end bends extension respectively towards the rear, and protrudes out the bottom surface of this USB connector 3; One end of the plurality of lower floor terminal 34 is arranged in multiple terminal grooves (figure does not indicate) of this lower floor's tongue 32 respectively, and the other end bends extension respectively towards the rear, and protrudes out the bottom surface of this USB connector 3.The quantity of the plurality of upper strata terminal 33 is at least 12, and the quantity of the plurality of lower floor terminal 34 is at least 12, and this USB connector 3 is electrically connected this circuit board 2 by the plurality of upper strata terminal 33 and the other end of the plurality of lower floor terminal 34.
This change-over circuit 4 is electrically connected on this circuit board 2, and is electrically connected this USB connector 3 by this circuit board.This is in embodiment illustrated in fig. 1, this change-over circuit 4 realizes with an IC, but in other embodiments, and the circuit that this change-over circuit 4 can also this circuit board 2 be laid realizes, can also realize by the circuit that forms of multiple electronic package, should not be limited.
This change-over circuit 4 receives the USB signal of one or many group primarily of this USB connector 3, and after being converted to the signal form of the output/input interface being compatible with this wireless transmission IC5, then transfer to the modulation that this wireless transmission IC5 carries out wireless signal.Similarly, this change-over circuit 4 also receives it by this wireless transmission IC5 and separates one after modulation or organize signal more, and after being converted to the signal of USB form, then be fed back to this USB connector 3.
It is worth mentioning that, if the output/input interface of this wireless transmission IC5 can be compatible with this USB connector 3, then this change-over circuit 4 can carry out the conversion of signal form again, and even this USB connector 3 can directly connect this wireless transmission IC5.Thus, this change-over circuit 4 can not certainly exist.In addition, if this change-over circuit 4 is only received the USB signal of single group by this USB connector 3, then this single group of USB signal can be cut into the cutting signal of many groups by this change-over circuit 4 further, to transfer to this wireless transmission IC5 (being detailed later) respectively by many transmission channels.
This wireless transmission IC5 is electrically connected on this circuit board 2, and is electrically connected this change-over circuit 4 by this circuit board 2.It is worth mentioning that, if do not comprise this change-over circuit 4 in this wireless module 1, then this wireless transmission IC5 is directly electrically connected this USB connector 3 by this circuit board 2.In the present embodiment, the quantity of this wireless transmission IC5 is one, and is a kind of integrated wireless transmission IC, and this means, this wireless transmission IC5 can process and the wireless signal of the identical or different form of modulation/solution modulation many groups simultaneously.In the present embodiment, this wireless transmission IC5 is mainly in order to modulation/solution modulation Wireless Fidelity (Wireless Fidelity, Wi-Fi) signal, bluetooth (Bluetooth) signal, purple honeybee (Zigbee) signal, radio frequency (Radio Frequency, RF) signal, near-field communication (Near Field Communication, NFC) wireless signal such as signal, but be not limited.
In other embodiments, this wireless module 1 is also determined by the transmission channel quantity arranged, and arranges this wireless transmission IC5 of respective amount.For example, the wireless transmission IC of a Wi-Fi form and the wireless transmission IC of a Bluetooth format can be set in this wireless module 1, and make this two IC connect this change-over circuit 4 respectively.In this embodiment, this two IC receives one group of signal (such as receive one group of USB signal respectively or receive one group of cutting signal respectively) by this change-over circuit 4 (or this USB connector 3) respectively, and after being tuned as Wi-Fi signal and bluetooth signal respectively, more externally transmission respectively.In above-described embodiment, this wireless module 1 arranges two transmission channels, but should as limit.
This antenna element 6 is electrically connected on this circuit board 2, and is electrically connected this wireless transmission IC5 by this circuit board 2.This wireless module 1 of the present utility model, mainly by this antenna element 6, externally transmits the wireless signal after this wireless transmission IC5 modulation; Separately, this wireless module 1 also receives outside wireless signal by this antenna element 6, and transfers to this wireless transmission IC5 and carry out solution modulation.
In the embodiment shown in Fig. 1, this antenna element 6 is a planar inverted-F antenna (Planar Inverted-F Antenna, PIFA), and quantity is for one group, but is not limited.In other embodiments, this antenna element 6 also can be the antenna of antenna component, oriented antenna or other types, and its quantity may correspond to the quantity of the transmission channel to the setting of this this wireless module 1, and is not limited with one group.If this wireless module 1 has this antenna element 6 of many groups, then can by the wireless signal of the different transmission channel/different-format of this different antenna elements 6 difference sending and receiving.
As shown in Figures 1 and 2, this wireless module 1 more comprises a housing 7, this housing 7, in order to this circuit board 2 coated, this USB connector 3, this change-over circuit 4, this wireless transmission IC5 and this antenna element 6, is used, and said modules is integrated and forms this wireless module 1 of this case.Wherein, this USB connector 3 protrudes out outside this housing 7, so that the outside corresponding USB connector female of grafting.
Continuing and refer to Fig. 3, is the calcspar of the first specific embodiment of the present utility model.This wireless module 1 of the present utility model is mainly connected with the electronic installation 8 of an outside by this USB connector 3, and transmits the one or USB signal organized with this electronic installation 8 more.As described in the text, in the utility model, this USB connector 3 is mainly USB C-Type connector male head, in order to a USB C-Type connector female end (USB C-Type connector female end 81 as shown in Figure 4) corresponding on this electronic installation 8 of grafting.
According to the data that USB association announces, in this USB connector 3, these 12 upper strata terminals 33 above-mentioned mainly comprise two ground terminals (first, 12), four high-speed transfer/reception differential terminal (second and third, ten, 11 pieces), two power supply terminals (the 4th, nine), configuration terminal (the 5th), two USB2.0 differential terminal (the 6th, seven), one retain terminal (the 8th).Similarly, these 12 lower floor's terminals 33 also comprise two ground terminals (first, 12), four high-speed transfer/reception differential terminal (second and third, ten, 11 pieces), two power supply terminals (the 4th, nine), configuration terminal (the 5th), two USB2.0 differential terminal (the 6th, seven), one retain terminal (the 8th).
This wireless module 1 can be transmitted the USB signal of single group by this USB connector 3 and this electronic installation 8.In addition, the plurality of upper strata terminal 33 in this USB connector 3 also can be distinguished into two transmission channels, to transmit two groups of USB signals with this electronic installation 8 with the plurality of lower floor terminal 34 by this wireless module 1.Further, this electronic installation 8 inside can be provided with a hub IC (figure does not indicate), is electrically connected this USB C-Type connector female end 81, to process these two groups of USB signals that this USB C-Type connector female end 81 receives respectively.In other embodiments, two ten four butts of this wireless module 1 also in this USB connector 3 of redefinable, and then divide into transmission channel more than two, and transmit signal more than two with this electronic installation 8, but be not limited.
As shown in Figure 3, this wireless module 1 transmits the one or USB signal organized by this USB connector 3 with this electronic installation 8 more, and this one or many group USB signal is transferred to this change-over circuit 4 by the transmission channel of one or more by this USB connector 3 respectively.In the present embodiment, if this USB connector 3 only transmits single group of USB signal, be then connected with this change-over circuit 4 by single bar transmission channel; If this USB connector 3 transmits many group USB signals, be then connected with this change-over circuit 4 by many transmission channels.In Fig. 3, these many transmission channels mainly for one first transmission channel C1 and one second transmission channel C2, but are not limited.
After this change-over circuit 4 receives this one or many group USB signal, be converted to the signal form of the output/input interface being compatible with this wireless transmission IC5, and transfer to this wireless transmission IC5 by many transmission channels (described above this first transmission channel C1 and this second transmission channel C2).Wherein, if this change-over circuit 4 only receives one group of USB signal, then this change-over circuit 4 also needs the cutting signal first this group USB signal being switched to many groups.
This wireless transmission IC5 receives the signal after conversion respectively via these many passages, and after being tuned as the wireless signal of corresponding form respectively, then via many transmission channel to this antenna element 6, externally to be transmitted by this antenna element 6.Preferably, this antenna element 6 also carrys out externally to be transferred through respectively this many groups wireless signal of modulation by many transmission channels.
Relatively, this wireless module 1 receives outside one or organize wireless signal by this antenna element 6 more, and is sent to this wireless transmission IC5 and carries out solution modulation.Such as, this antenna element 6 can receive Wi-Fi signal, bluetooth signal, RF signal, Zigbee signal or NFC signal etc. simultaneously, and transfers to this wireless transmission IC5 and carry out solution modulation.After this wireless transmission IC5 solution modulation completes, one or many group signal transmission after modulation will be separated respectively to this change-over circuit 4 by this one or more transmission channel, can receive and transmit one or many group USB signal to be converted to this USB connector 3.Finally, this USB connector 3 receives this one or many group USB signal by this one or more transmission channel, and is passed to this electronic installation 8.
Continuing and refer to Fig. 4, is the connection diagram of the first specific embodiment of the present utility model.As shown in Figure 4, this electronic installation 8 is electrically connected this wireless module 1 of the present utility model by this USB C-Type connector female end 81 on it, and by many transmission channels that this wireless module 1 provides, carries out wireless connections respectively with multiple external unit.
For example, this first transmission channel C1 can be a Wi-Fi transmission channel, and this second transmission channel C2 can be a Bluetooth transmission passage, and this wireless transmission IC5 is can the integrated chip of same time modulation/solution modulation Wi-Fi signal and bluetooth signal.In this embodiment, this electronic installation 8 can transmit two groups of USB signals with this wireless module 1, and externally transmits after these two groups of USB signals being tuned as Wi-Fi signal and bluetooth signal respectively by this wireless module 1 again.Use, this the first transmission channel C1 wireless connections one wireless access point (Access Point that this electronic installation 8 provides by this wireless module 1, AP) 91, to be connected to an Internet Service Provider (Internet Service Provider by this wireless aps 91, ISP, figure do not indicate) and then connect to the internet.Meanwhile, the intelligent running gear 92 of these the second transmission channel C2 wireless connections one that this electronic installation 8 provides by this wireless module 1, to carry out Bluetooth transmission with this intelligent running gear 92.
Moreover this electronic installation 8, also by many transmission channels that this wireless module 1 provides, carries out wireless connections with an external unit simultaneously, to improve transfer rate, in detail as following.
For example, this first transmission channel C1 and this second transmission channel C2 can be all RF transmission channel, and this wireless transmission IC5 is can the chip of modulation/solution modulation RF signal.In this embodiment, this first transmission channel C1 that this electronic installation 8 provides by this wireless module 1 and this second transmission channel C2 simultaneously with these intelligent electronic device 92 wireless connections, with wireless transmission RF signal.Specifically, this electronic installation 8 can by the USB signal transmission of single group to this wireless module 1, this group USB signal is cut into two groups of cutting signals by this change-over circuit 4 by this wireless module 1, and by this wireless transmission IC5, these two groups cutting signals is tuned as two groups of RF signals respectively.These two groups of RF signals are transferred to this intelligent electronic device 92 respectively by this first transmission channel C1 and this second transmission channel C2 by this antenna element 6 of this wireless module 1 simultaneously.Thus, can obtain than transmission speed higher when being transmitted by single bar transmission channel.It is worth mentioning that, in the present embodiment, this USB connector 3 is electrically connected by single bar transmission channel and this change-over circuit 4, to transmit this USB signal of single group.
Consult Fig. 5 and Fig. 6, be respectively three-dimensional exploded view and the three-dimensional combination figure of the second specific embodiment of the present utility model.Another wireless module 1 ' is disclosed in second specific embodiment of the present utility model, this wireless module 1 ' is with the difference of this wireless module 1 aforesaid, and this wireless module 1 ' instead of this antenna element 6 of this wireless module 1 aforementioned use with an antenna element 6 '.More specifically, in the present embodiment, this antenna element 6 ' is a directional antenna, is different from this PIFA antenna aforesaid.
As shown in figs. 5 and 6, the base 61 of this antenna element 6 ' is electrically connected on this circuit board 2, and coated by this housing 7 institute.But obtain preferably laser propagation effect for asking, the antenna body 62 of this antenna element 6 ' protrudes out outside this housing 7.Further, this antenna element 6 ' has an articulated part between this base 61 and this antenna body 62, uses, and user can from the locality of the antenna body 62 of this antenna element 6 ' of Row sum-equal matrix, to change the signal sending and receiving effect of this antenna element 6 '.
By this wireless module 1,1 ' of the present utility model, this electronic installation 8 only needs to possess single this USB C-Type connector female end 81, can use multiple wireless transfer channel, to carry out wireless transmission with multiple external unit simultaneously, quite convenient.Moreover this electronic installation 8 only needs to possess single this USB C-Type connector female end 81, and multiple wireless transfer channel can be used to transmit same group of signal, and thus the transfer rate of signal can be promoted significantly simultaneously.
The above, be only preferred embodiment of the present utility model, and be not used to limit protection domain of the present utility model.
Claims (10)
1. a multi-channel wireless module, is characterized in that, comprising:
One circuit board;
One USB connector, is electrically connected on this circuit board, and the electronic installation connecting an outside is to transmit one group of USB signal;
One change-over circuit, is electrically connected on this circuit board, and is electrically connected this USB connector, receives this group USB signal and is cut into many group cutting signals, these many groups cutting signals being carried out to the conversion of transformat simultaneously;
One wireless transmission IC, is electrically connected on this circuit board, and is electrically connected this change-over circuit, receives these many groups cutting signals respectively by many transmission channels, and is tuned as to organize wireless signal that is identical or different form respectively more; And
One antenna element, is electrically connected on this circuit board, and is electrically connected this wireless transmission IC, receives this many groups wireless signal respectively and externally transmission respectively by these many transmission channels;
Wherein, this USB connector is a USB C-Type connector male head.
2. multi-channel wireless module according to claim 1, it is characterized in that, this USB connector has a upper strata tongue, lower floor's tongue, multiple upper stratas terminal and multiple lower floors terminal, one end of the plurality of upper strata terminal is arranged in multiple terminal grooves of this upper strata tongue respectively, and the other end respectively bending towards the rear extends and protrudes out the bottom surface of this USB connector; One end of the plurality of lower floor terminal is arranged in multiple terminal grooves of this lower floor's tongue respectively, and the other end respectively bending towards the rear extends and protrudes out the bottom surface of this USB connector; The quantity of the plurality of upper strata terminal is 12, and the quantity of the plurality of lower floor terminal is 12, and this USB connector is electrically connected this circuit board by the other end of the plurality of upper strata terminal and the plurality of lower floor terminal.
3. multi-channel wireless module according to claim 1, is characterized in that, this antenna element is PIFA antenna.
4. multi-channel wireless module according to claim 3, is characterized in that, more comprises a housing, and this circuit board coated, this USB connector, this change-over circuit, this wireless transmission IC and this antenna element, wherein this USB connector protrudes out outside this housing.
5. multi-channel wireless module according to claim 4, is characterized in that, these many groups cutting signals are tuned as Wi-Fi signal, Bluetooth signal, Zigbee signal, RF signal or NFC signal by this wireless transmission IC respectively.
6. a multi-channel wireless module, is characterized in that, comprising:
One circuit board;
One USB connector, is electrically connected on this circuit board, and the electronic installation connecting an outside organizes USB signal to transmit more;
One change-over circuit, is electrically connected on this circuit board, and is electrically connected this USB connector, receives this many group USB signal respectively and carry out the conversion of transformat by many transmission channels;
One wireless transmission IC, is electrically connected on this circuit board, and is electrically connected this change-over circuit, receives this many group USB signal respectively by these many transmission channels, and is tuned as to organize wireless signal that is identical or different form respectively more; And
One antenna element, is electrically connected on this circuit board, and is electrically connected this wireless transmission IC, receives this many groups wireless signal respectively and externally transmission respectively by these many transmission channels;
Wherein, this USB connector is a USB C-Type connector male head.
7. multi-channel wireless module according to claim 6, it is characterized in that, this USB connector has a upper strata tongue, lower floor's tongue, multiple upper stratas terminal and multiple lower floors terminal, one end of the plurality of upper strata terminal is arranged in multiple terminal grooves of this upper strata tongue respectively, and the other end respectively bending towards the rear extends and protrudes out the bottom surface of this USB connector; One end of the plurality of lower floor terminal is arranged in multiple terminal grooves of this lower floor's tongue respectively, and the other end respectively bending towards the rear extends and protrudes out the bottom surface of this USB connector; The quantity of the plurality of upper strata terminal is 12, and the quantity of the plurality of lower floor terminal is 12, and this USB connector is electrically connected this circuit board by the other end of the plurality of upper strata terminal and the plurality of lower floor terminal.
8. multi-channel wireless module according to claim 6, is characterized in that, this antenna element is oriented antenna, and this antenna element has a base, and is electrically connected this circuit board by this base.
9. multi-channel wireless module according to claim 8, it is characterized in that, more comprise a housing, this circuit board coated, this USB connector, this change-over circuit, this wireless transmission IC and this antenna element, wherein this USB connector protrudes out outside this housing, and this antenna element has an antenna body, this antenna body protrudes out outside this housing.
10. multi-channel wireless module according to claim 9, is characterized in that, this many group USB signal is tuned as Wi-Fi signal, Bluetooth signal, Zigbee signal, RF signal or NFC signal by this wireless transmission IC respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558169.4U CN204178361U (en) | 2014-09-26 | 2014-09-26 | Multi-channel wireless module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558169.4U CN204178361U (en) | 2014-09-26 | 2014-09-26 | Multi-channel wireless module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178361U true CN204178361U (en) | 2015-02-25 |
Family
ID=52567150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420558169.4U Expired - Lifetime CN204178361U (en) | 2014-09-26 | 2014-09-26 | Multi-channel wireless module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204178361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299893A (en) * | 2015-05-18 | 2017-01-04 | 特通科技有限公司 | USB Type-C connector modules |
| CN113329272A (en) * | 2021-05-27 | 2021-08-31 | 深圳康佳电子科技有限公司 | Interface board |
-
2014
- 2014-09-26 CN CN201420558169.4U patent/CN204178361U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299893A (en) * | 2015-05-18 | 2017-01-04 | 特通科技有限公司 | USB Type-C connector modules |
| CN106299893B (en) * | 2015-05-18 | 2018-10-26 | 特通科技有限公司 | USB Type-C connector modules |
| CN113329272A (en) * | 2021-05-27 | 2021-08-31 | 深圳康佳电子科技有限公司 | Interface board |
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