CN215070726U - Data transmission module and network connector - Google Patents
Data transmission module and network connector Download PDFInfo
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- CN215070726U CN215070726U CN202121409305.XU CN202121409305U CN215070726U CN 215070726 U CN215070726 U CN 215070726U CN 202121409305 U CN202121409305 U CN 202121409305U CN 215070726 U CN215070726 U CN 215070726U
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Abstract
The utility model discloses a data transmission module and a network connector provided with the same, wherein the data transmission module comprises a base, and an input connecting terminal and an output connecting terminal which are arranged on the base; the base is also provided with a network filter, one end of the network filter is electrically connected with the input connecting terminal, the other end of the network filter is electrically connected with the output connecting terminal, and the base is also provided with a plurality of tapping pins respectively led out from each network signal path for different circuit application designs on the mainboard; the network connector with the structure integrates the network filter, so that the design burden and the space occupation of the mainboard can be effectively reduced, in addition, the network filter is only integrated in the network connector, a small circuit board does not need to be independently arranged in the network connector, the overall construction cost of the network connector, the filter and the whole link is reduced to the maximum extent, and the miniaturization design of the network connector is facilitated.
Description
Technical Field
The utility model relates to a connector technical field especially relates to a data transmission module and network connector for network data transmission.
Background
Network signal transmission requires a network connector, and the interface of the network connector is various, such as the most commonly used RJ45 interface. Different from a power connector, the network connector needs not only an interface circuit but also a network filter, a resistor, a capacitor and other auxiliary components, but the network connector in the market at present mainly has two types, namely, only the interface circuit is arranged in the network connector, and the network filter, the capacitor and the resistor are integrated in the network connector. For the network connector in the first form, a network filter, a capacitor and a resistor need to be arranged in a mainboard circuit, and the network filter needs to be connected with a plurality of network signal port pins in an interface circuit respectively, so that not only is the burden brought to the mainboard circuit design, but also the assembly of the mainboard is inconvenient; for the second type of network connector, because the resistor and the capacitor are integrated at the same time, a separate small circuit board needs to be arranged in the network connector, which also needs to be designed and installed additionally for the manufacturer of the network connector, which not only increases the cost, but also is not beneficial to specialized and rapid production of the network connector.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a data transmission module and network connector that not only can effectively alleviate the burden of mainboard circuit design but also can effectively control network connector manufacturing cost for solving above-mentioned technical problem not enough.
In order to achieve the above object, the present invention discloses a data transmission module for a network connector, the data transmission module comprises a base, and an input connection terminal and an output connection terminal mounted on the base, the input connection terminal is used for receiving a network data signal to be input, and the output connection terminal is used for outputting the network data signal; still be provided with network filter on the base, network filter's one end with input connection terminal electric connection, network filter's the other end with output connection terminal electric connection, still set up a plurality of ways respectively from the pin of taking a percentage of each network signal access is drawn forth on the base, the pin of taking a percentage is used for with external function circuit electric connection.
Preferably, the base is provided with a containing groove, and the network filter is arranged in the containing groove.
Preferably, the edge of the accommodating groove is provided with a plurality of wiring grooves, and the side wall of each wiring groove is provided with an incoming line channel which is close to the accommodating groove and communicated with the accommodating groove and an outgoing line channel which is far away from the accommodating groove.
Preferably, the wire inlet channel and the wire outlet channel are arranged oppositely.
Preferably, the diameter of the wire inlet channel is greater than the wire diameter of the outgoing wire of the network filter, and the diameter of the wire outlet channel is slightly smaller than the wire diameter of the outgoing wire of the network filter, so that the outgoing wire of the network filter can be clamped in the wire outlet channel.
Preferably, the input connection terminal comprises an input pin end and an input connection end, the output connection terminal comprises an output pin end and an output connection end, and the input pin end and the conveying output pin end are respectively located on two adjacent or opposite sides of the base.
The utility model discloses still disclose a network connector, it include the casing with set up in as above on the casing data transmission module, be provided with the socket in the casing, input connection terminal stretches into in the socket.
Preferably, the socket is located on a side or top surface of the housing.
Preferably, the shell is further provided with an LED signal indicator lamp.
Preferably, the bottom wall of the shell is further provided with a clamping pin with a clamping groove.
Compared with the prior art, the network connector provided by the utility model not only is provided with the input connecting terminal and the output connecting terminal which form the interface circuit, but also is provided with the network filter, both ends of the network filter are respectively electrically connected with the input connecting terminal and the output connecting terminal, in addition, in order to be convenient for being connected with the circuit and the capacitor in the external mainboard, the network connector is also provided with the tapping pin, when in use, only the functional circuit (such as the capacitor and the resistor) matched with the network connector is needed to be designed on the electric appliance mainboard, thereby effectively reducing the design burden and the space occupation of the mainboard, in addition, because only the network filter is integrated in the network connector, and other functional circuit components are not integrated, therefore, a small circuit board is not needed to be independently arranged in the network connector, thereby the total cost of the whole link of the network connector from production to use process can not be increased, the overall use cost of the network connector is reduced to the maximum extent, and moreover, the network connector is not too bulky because a circuit board is not required to be used in the network connector, thereby being beneficial to the miniaturization design of the network connector.
Drawings
Fig. 1 is a schematic perspective view of a network connector according to an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of fig. 1.
Fig. 3 is a schematic perspective view of a portion of the data transmission module shown in fig. 1.
Fig. 4 is a schematic diagram of a partial structure of a data transmission module according to another embodiment of the present invention.
Fig. 5 is a schematic diagram of a partial structure of a data transmission module according to another embodiment of the present invention.
Fig. 6 is a schematic perspective view of an input connection terminal according to an embodiment of the present invention.
Fig. 7 is a schematic perspective view of an output connection terminal according to an embodiment of the present invention.
Fig. 8 is a schematic perspective view of the base according to the embodiment of the present invention.
Fig. 9 is a top view of the base of fig. 6.
Fig. 10 is a schematic perspective view of a network connector according to another embodiment of the present invention.
Fig. 11 is a schematic perspective view of a portion of the data transmission module shown in fig. 8.
Fig. 12 is a schematic perspective view of a network connector according to another embodiment of the present invention.
Fig. 13 is a schematic perspective view of a portion of the data transmission module shown in fig. 10.
Fig. 14 is a schematic perspective view of a network connector according to another embodiment of the present invention.
Fig. 15 is a schematic diagram of a circuit connection in the network connector according to an embodiment of the present invention.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
As shown in fig. 1 to 3, the present embodiment discloses a network connector 100 for network signal transmission, which includes a housing 1 and a data transmission module disposed in the housing 1, the data transmission module includes a base 20 and an input connection terminal 21 and an output connection terminal 22 mounted on the base 20, the input connection terminal 21 is used for receiving a network data signal to be input, and the output connection terminal 22 is used for outputting the network data signal. The base 20 is further provided with a network filter 23, one end of the network filter 23 is electrically connected to the input connection terminal 21, the other end of the network filter 23 is electrically connected to the output connection terminal 22, the base 20 is further provided with a plurality of tap pins 24 respectively led out from each network signal path, the tap pins 24 are used for electrically connecting to an external functional circuit, where the external functional circuit refers to an auxiliary functional circuit provided on a main board on which the network connector 100 is mounted, and includes some components such as resistors and capacitors. The housing 1 is provided with a socket 10, the input connection terminal 21 protrudes into the socket 10, and the socket 10 may be provided on a side surface (see fig. 1 and 10) or a top surface (see fig. 12) of the housing 1. In addition, one ends of the tap pins 24 and the output connection terminals 22 protrude out of the housing 1 for electrical connection with a main board on which the network connector 100 is mounted. When the network connector 100 disclosed in this embodiment is applied to a circuit board to complete the network communication function of the circuit board, it is only necessary to design corresponding resistor and capacitor elements on the circuit board for the network connector 100, and then solder the output connection terminals 22 of the network connector 100 onto the circuit board, and connect the tap pins 24 to the resistor and capacitor in each signal path respectively.
Specifically, referring to fig. 15, the network filter 23 in the above embodiment includes a plurality of signal processing units 230 electrically connected to each network signal path, respectively, the signal processing unit 230 includes a filtering module M1 and a transforming module M2 connected in series, taking the network connector 100 with four network signal paths as an example, the network filter 23 on the base 20 includes four signal processing units 230 corresponding to each network signal path, respectively. Correspondingly, the tap pins 24 include four pairs (eight pairs), the four pairs of tap pins 24 are electrically connected to the filtering module M1 and the transforming module M2 in each signal processing unit 230, one of the tap pins 24 in each pair connected to the filtering module M1 is used for connecting to a corresponding capacitor on the circuit board, and one of the tap pins 24 in each pair connected to the filtering module M1 is used for connecting to the resistor on the circuit board, and the other tap pin 24 in each pair connected to the transforming module M2 is used for connecting to the resistor on the circuit board.
Further, a containing groove 25 is formed on the base 20, and the network filter 23 is disposed in the containing groove 25. In this embodiment, the overall structure of the network connector 100 can be made more compact by the arrangement of the accommodating groove 25. In this embodiment, the accommodating groove 25 may be disposed on a side surface of the base 20 (as shown in fig. 3), or may be disposed on a top surface of the base 20 (as shown in fig. 4). Preferably, in order to facilitate wiring, the edge of the accommodating groove 25 is provided with a plurality of wiring grooves 250, and the side wall of the wiring groove 250 is provided with a wire inlet channel 251 close to the accommodating groove 25 and communicated with the accommodating groove 25 and a wire outlet channel 252 far from the accommodating groove 25. After the network filter 23 is installed in the accommodating slot 25, each lead wire led out from the network filter 23 enters the wire connecting slot 250 through the wire inlet channel 251 opposite to the lead wire, and then extends to the outside of the accommodating slot 25 through the wire outlet channel 252, and then the welding operation can be performed in the accommodating slot 25, thereby completing the electrical connection between the network filter 23 and the input connecting terminal 21 and the output connecting terminal 22. Furthermore, the incoming line channel 251 and the outgoing line channel 252 are arranged oppositely, so that the automatic operation is facilitated.
In addition, when the welding operation is performed in the wire connecting slot 250, in order to prevent the lead wire extending from the network filter 23 from moving and affecting the welding quality, a further improvement is made, as shown in fig. 8 and 9, such that the diameter of the wire inlet channel 251 is larger than the wire diameter of the lead wire of the network filter 23, and the diameter of the wire outlet channel 252 is slightly smaller than the wire diameter of the lead wire of the network filter 23, so that the lead wire of the network filter 23 can be clamped in the wire outlet channel 252. Since the diameter of the incoming line channel 251 is larger than the diameter of the outgoing line of the network filter 23, the outgoing line can conveniently enter the wiring slot 250, and when the outgoing line is pulled out of the outgoing line channel 252, the outgoing line is clamped in the outgoing line channel 252, thereby preventing the outgoing line from displacing.
As shown in fig. 6 and 7, the input connection terminal 21 includes an input pin terminal 210 and an input connection terminal 211, and the output connection terminal 22 includes an output pin terminal 220 and an output connection terminal 221. The input pin end 210 and the output pin end 220 are respectively located at two adjacent (as shown in fig. 3 to 5) or opposite (as shown in fig. 11 and 13) sides of the base 20, and in addition, the input pin end 210 may be located at an end close to the output pin end 220, and the input pin end 210 may also be located at an end far from the output pin end 220. In this embodiment, as shown in fig. 15, still taking four paths of network signal paths as an example, the input pin ends 210 of the first path are P1 and P2, the input connection ends 211 of the first path are J1 and J2, and the pair of tap pins 24 in the first path are C1 and C2, respectively; the input pin ends 210 of the second path are P3 and P4, the input connection ends 211 of the second path are J3 and J4, and the pair of tap pins 24 in the second path are C3 and C4 respectively; the input pin ends 210 of the third path are P5 and P6, the input connection ends 211 of the third path are J5 and J6, and the pair of tap pins 24 in the third path are C5 and C6 respectively; the input pin ends 210 of the fourth path are P7 and P8, the input connection ends 211 of the fourth path are J7 and J8, and the pair of tap pins 24 in the fourth path are C7 and C8 respectively. As shown in fig. 3, when the input pin end 210 and the transmission output pin end 220 are respectively located at two adjacent sides of the base 20, the long axis of the network connector 100 extends in the transverse direction. As shown in fig. 10 to 13, when the input pin end 210 and the transmission output pin end 220 are respectively located at two opposite sides of the base 20, the long axis of the network connector 100 extends in the longitudinal direction. In this embodiment, the network connector 100 with a long axis extending transversely or longitudinally can be selected for different installation environments on the motherboard.
As shown in fig. 1, an LED signal indicator lamp 3 is further disposed on the housing 1 to indicate the working state of the network connector 100. In addition, as shown in fig. 14, in order to facilitate installation of the fixed network connector 100, a clip 11 having a clip groove 110 may be further disposed on the bottom wall of the housing 1.
In summary, as shown in fig. 1 to fig. 12, the present invention discloses a network connector 100, wherein a network filter 23 is integrated, when in use, only a capacitor and a resistor matched with the network connector 100 need to be designed on an electrical motherboard, thereby effectively reducing the design burden of the motherboard, in addition, because only the network filter 23 is integrated in the network connector 100, and no components such as resistor and capacitor are integrated, therefore, there is no need to separately set a small circuit board in the network connector 100, thereby the total cost of the whole link from the production to the use of the network connector 100 is not increased, the total use cost of the network connector 100 is reduced to the maximum extent, and furthermore, because there is no need to use a circuit board in the network connector 100, the network connector 100 is not too bulky.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.
Claims (10)
1. A data transmission module is used for a network connector and is characterized by comprising a base, an input connecting terminal and an output connecting terminal, wherein the input connecting terminal and the output connecting terminal are arranged on the base; still be provided with network filter on the base, network filter's one end with input connection terminal electric connection, network filter's the other end with output connection terminal electric connection, still set up a plurality of ways respectively from the pin of taking a percentage of each network signal access is drawn forth on the base, the pin of taking a percentage is used for with external function circuit electric connection.
2. The data transmission module as claimed in claim 1, wherein the base defines a receiving cavity, and the network filter is disposed in the receiving cavity.
3. The data transmission module according to claim 2, wherein the edge of the receiving cavity is provided with a plurality of wiring slots, and the side walls of the wiring slots are provided with an incoming line channel close to and communicating with the receiving cavity and an outgoing line channel far from the receiving cavity.
4. The data transmission module of claim 3, wherein the incoming line channel is disposed opposite to the outgoing line channel.
5. The data transmission module of claim 3, wherein the diameter of the incoming line channel is larger than the diameter of the outgoing line of the network filter, and the diameter of the outgoing line channel is slightly smaller than the diameter of the outgoing line of the network filter, so that the outgoing line of the network filter can be clamped in the outgoing line channel.
6. The data transmission module of claim 1, wherein the input connection terminal comprises an input pin terminal and an input connection terminal, the output connection terminal comprises an output pin terminal and an output connection terminal, and the input pin terminal and the output pin terminal are respectively located at two adjacent or opposite sides of the base.
7. A network connector, comprising a housing and a data transmission module according to any one of claims 1 to 6 disposed on the housing, wherein a socket is disposed in the housing, and the input connection terminal extends into the socket; one end of the tap pin and one end of the output connection terminal extend out of the shell to be used for being electrically connected with a mainboard on which the network connector is installed.
8. The network connector of claim 7, wherein the socket is located on a side or top surface of the housing.
9. The network connector of claim 7, wherein the housing further comprises an LED signal indicator light.
10. The network connector of claim 7, wherein the bottom wall of the housing is further provided with a locking pin having a locking slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409305.XU CN215070726U (en) | 2021-06-23 | 2021-06-23 | Data transmission module and network connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409305.XU CN215070726U (en) | 2021-06-23 | 2021-06-23 | Data transmission module and network connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215070726U true CN215070726U (en) | 2021-12-07 |
Family
ID=79201979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121409305.XU Active CN215070726U (en) | 2021-06-23 | 2021-06-23 | Data transmission module and network connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215070726U (en) |
-
2021
- 2021-06-23 CN CN202121409305.XU patent/CN215070726U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221107 Address after: No. 7, South 6th Lane, Taisha Road, Humen Town, Dongguan, Guangdong 523000 Patentee after: Dongguan Keou Magnetoelectric Co.,Ltd. Address before: 3 / F, building C, No.2, Wuxiang, MINCHANG Road, nanzha No.5 Industrial Zone, Humen Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN JINRUI ELECTRONIC TECHNOLOGY Co.,Ltd. |