CN205159526U - Plug module and power network communication device - Google Patents
Plug module and power network communication device Download PDFInfo
- Publication number
- CN205159526U CN205159526U CN201520894806.XU CN201520894806U CN205159526U CN 205159526 U CN205159526 U CN 205159526U CN 201520894806 U CN201520894806 U CN 201520894806U CN 205159526 U CN205159526 U CN 205159526U
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- circuit board
- splicing ear
- pin
- electric power
- power networks
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Abstract
The utility model provides a plug module and power network communication device. Power network communication device includes circuit board, a plurality of connecting terminal, a plurality of participating in and communication chip. Connecting terminal dispose in on the circuit board. Each connecting terminal has a pair of elastic arm. Each participate in to have and insert end and link. Insert the end for insert the plug. Each participate in the link is by centre gripping in correspondence connecting terminal between the free end of elastic arm. Participate in through the connecting terminal electricity is connected the circuit board. Communication chip dispose in on the circuit board. Communication chip be used for through the circuit board connecting terminal participate in and receive and dispatch communication signal with power network. The utility model discloses a plug module and power network communication device's participate in and connecting terminal are connected with the mode of centre gripping, easily dismantle.
Description
Technical field
The utility model relates to a kind of modular plug and electric power networks communicator, especially relates to a kind of modular plug and electric power networks communicator.
Background technology
Power transmission line communication (PowerLineCommunication is called for short PLC) device can utilize existing electric power networks to transmit data.Owing to utilize in family existing electric power networks as data transmission medium, data can not decay by building walls/cover, and the cost building wired or wireless network can be saved, therefore be favored gradually.But, the plug of existing electric power networks communicator is connected with circuit board in a welding manner, and not only welding procedure time and effort consuming, needs rework once detect product defects, need troublesome solution welding procedure especially, the holistic cost of electric power networks communication products is increased.
Utility model content
In view of this, the utility model provides a kind of modular plug and electric power networks communicator, and it can solve the too high problem of the holistic cost of modular plug in the past and electric power networks communicator.
The utility model provides a kind of modular plug, comprises circuit board, multiple splicing ear and multiple pin.Splicing ear is configured on described circuit board.Each described splicing ear has a pair elastic arm.Each described pin has insertion end and link.Described insertion end is in order to insert socket.The described link of each described pin is held between the free end of the described elastic arm of corresponding described splicing ear.Described pin is electrically connected described circuit board by described splicing ear.
The utility model also provides a kind of electric power networks communicator, comprises circuit board, multiple splicing ear, multiple pin and communication chip.Splicing ear is configured on described circuit board.Each described splicing ear has a pair elastic arm.Each described pin has insertion end and link.Described insertion end is in order to insert socket.The described link of each described pin is held between the free end of the described elastic arm of corresponding described splicing ear.Described pin is electrically connected described circuit board by described splicing ear.Communication chip is configured on described circuit board.Described communication chip is in order to pass through described circuit board, described splicing ear, described pin and electric power networks transceive communication signals.
Based on above-mentioned, in modular plug of the present utility model and electric power networks communicator, between pin with splicing ear, adopt the mode of clamping to be connected and non-solder, be easy to assembling and dismounting, also can reduce manufacturing cost.
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the electric power networks communicator of the utility model one embodiment;
Fig. 2 is the stereogram after the electric power networks communicator assembling of the utility model one embodiment;
Fig. 3 is the stereogram of the splicing ear of Fig. 1;
Fig. 4 is the stereogram of the electric power networks communicator of another embodiment of the utility model.
Embodiment
Fig. 1 is the three-dimensional exploded view of the electric power networks communicator of the utility model one embodiment.Please refer to Fig. 1, except other unshowned assemblies, the communicator 100 of the present embodiment comprises circuit board 110, multiple splicing ear 120, multiple pin 130 and communication chip 140.Wherein, the modular plug 102 of the utility model one embodiment comprises circuit board 110, multiple splicing ear 120 and multiple pin 130.Namely, the communicator 100 of the present embodiment is compared to modular plug more than 102 communication chip 140 and other unshowned assemblies of the present embodiment, but the modular plug 102 of the present embodiment also can be applied to non-communicating field and need in the product of plug.
The present embodiment is for three splicing ears 120 and three pins 130, but the utility model does not limit the quantity of splicing ear 120 and pin 130.The utility model is not except limiting the quantity of pin 130, the external form of pin 130 is not limited yet, because the socket (not shown) joined together by electric power networks (not shown) of countries in the world is not quite similar, as long as but communicator of the present utility model inserts the socket of electric power networks by pin 130.Splicing ear 120 is configured on circuit board 110.Each splicing ear 120 has a pair elastic arm 122.Each pin 130 has insertion end 132 and link 134.Insertion end 132 is in order to insert socket, and socket is for connecting general electric power networks, and electric power networks can be the electric power networks of family expenses, the electric power networks of office space or other electric power networks.Fig. 2 is the stereogram after the electric power networks communicator assembling of the utility model one embodiment.Please refer to Fig. 1 and Fig. 2, the link 134 of each pin 130 is held between the free end 122A of two elastic arms 122 of corresponding splicing ear 120.Pin 130 is by splicing ear 120 electrical connection circuit plate 110.Communication chip 140 is configured on circuit board 110.Communication chip 140 is in order to pass through circuit board 110, splicing ear 120, pin 130 and electric power networks transceive communication signals.Namely, communication chip 140 outwards can be sent after the signal of communication modulation received by electric power networks, and communication chip 140 also can carry out solution modulation to the signal of communication received from electric power networks.Communication chip 140 can only outwards send in order to modulation signal of communication, or only carries out demodulation change in order to receiving communication signal, or can have modulation concurrently and separate modulation two kinds of functions.
The communicator 100 of the present embodiment is with modular plug 102, and pin 130 and splicing ear 120 are that the mode clamped is interconnected, and the mode of non-used welding is interconnected.Therefore, easy when not only connecting, take apart also not difficult, utilized the mode of welding to be interconnected the process time not only will spent compared to the past short, holistic cost also can reduce.
Below illustrate that other selectivity of the present utility model design, but the utility model is not limited to this.Fig. 3 is the stereogram of the splicing ear of Fig. 1.Please refer to Fig. 1 and Fig. 3, the mode that the splicing ear 120 of the present embodiment can try out piece is fixed on circuit board 110.Splicing ear 120 has the stitch 124 of two different sizes, and in order to insert circuit board 110, and the different stitch 124 of two sizes has the purposes avoiding installation direction mistake.In addition, the base plate of splicing ear 120 126 is kept at a distance with the surface of circuit board 110, in order to avoid strength is excessive and destroy circuit board 110 during assembling pin 130.Distance between two elastic arms 122 is towards free end 122A convergent.Specifically, from the Z-direction viewing on the surface (being also XY plane) of perpendicular circuit board 110, the distance between two elastic arms 122 of the present embodiment is funnel-form.When assembling pin 130, first making pin 130 and splicing ear 120 adjacent to each other along Z-direction, then making the link 134 of pin 130 slip between the free end 122A of two elastic arms 122 in X direction, can assembling be completed.For face contacts between each link 134 and corresponding free end 122A, contribute to the contact resistance reduced between the two.The link 134 of the pin 130 of the present embodiment is tabular.In the test that applicant carries out, pin 130 all adopts phosphor bronze with the material of splicing ear 120, and both contacts area are 9mm
2, forward chucking power is between the two about 1 kilogram weight, and so testing the impedance drawn can in 1 milliohm.
Referring again to Fig. 2, the electric power networks communicator 100 of the present embodiment also comprises holder 150 and data network interface 160.Three pins 130 are fixed in holder 150, to plug three pins 130 simultaneously.Data network interface 160 is configured on circuit board 110.Communication chip 140 can by circuit board 110 and data network interface 160 with data network (not shown) transceive communication signals.Data network is such as the Internet.Certainly, communication chip 140 also can wirelessly with data network transceive communication signals.
Fig. 4 is the stereogram of the electric power networks communicator of another embodiment of the utility model.Please refer to Fig. 4, first modular plug 102 of electric power networks communicator 100A and Fig. 1 of the present embodiment is similar.The electric power networks communicator 100A of the present embodiment adds shell 170.The present embodiment, only for the appearance that the electric power networks communicator 100A that demonstrates can utilize shell 170 to provide attractive in appearance, contributes to attracting consumer to buy.Shell 170 can adopt other different designs certainly.In addition, electric power networks communicator of the present utility model also can be provided with socket, while use electric power networks transceive communication signals, also can take electric power for other devices by socket.
To sum up, in the modular plug provided at the utility model and electric power networks communicator, the circuit board using welding procedure to connect tradition and the pin of plug change the pin being clamped plug by splicing ear into.So, not only assembling speed is fast, also quick when being necessary to disassemble, and can shorten the time needed for packaging technology and cost.
Last it is noted that above each example is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to aforementioned each example, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in aforementioned each example, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each case technology scheme of the utility model.
Claims (9)
1. a modular plug, is characterized in that, comprising:
Circuit board;
Multiple splicing ear, is configured on described circuit board, and each described splicing ear has a pair elastic arm; And
Multiple pin, there is insertion end and link respectively, described insertion end is in order to insert socket, and the described link of each described pin is held between the free end of the described elastic arm of corresponding described splicing ear, and described pin is electrically connected described circuit board by described splicing ear.
2. modular plug according to claim 1, is characterized in that, the distance between the described elastic arm of each described splicing ear is towards described free end convergent.
3. modular plug according to claim 1, is characterized in that, each described link and corresponding described free end are that face contacts.
4. modular plug according to claim 1, is characterized in that, also comprises holder, and described pin is fixed on described holder.
5. an electric power networks communicator, is characterized in that, comprising:
Circuit board;
Multiple splicing ear, is configured on described circuit board, and each described splicing ear has a pair elastic arm;
Multiple pin, there is insertion end and link respectively, described insertion end is in order to insert socket, and the described link of each described pin is held between the free end of the described elastic arm of corresponding described splicing ear, and described pin is electrically connected described circuit board by described splicing ear; And
Communication chip, is configured on described circuit board, and described communication chip is in order to pass through described circuit board, described splicing ear, described pin and electric power networks transceive communication signals.
6. electric power networks communicator according to claim 5, is characterized in that, the distance between the described elastic arm of each described splicing ear is towards described free end convergent.
7. electric power networks communicator according to claim 5, is characterized in that, each described link and corresponding described free end are that face contacts.
8. electric power networks communicator according to claim 5, is characterized in that, also comprise holder, and described pin is fixed on described holder.
9. electric power networks communicator according to claim 5, it is characterized in that, also comprise data network interface, be configured on described circuit board, described communication chip in order to by described circuit board and described data network interface with data network transceive communication signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894806.XU CN205159526U (en) | 2015-11-11 | 2015-11-11 | Plug module and power network communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894806.XU CN205159526U (en) | 2015-11-11 | 2015-11-11 | Plug module and power network communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159526U true CN205159526U (en) | 2016-04-13 |
Family
ID=55695183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520894806.XU Active CN205159526U (en) | 2015-11-11 | 2015-11-11 | Plug module and power network communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159526U (en) |
-
2015
- 2015-11-11 CN CN201520894806.XU patent/CN205159526U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |