CN2431651Y - Terminal socket with needle-points - Google Patents

Abstract

The utility model provides a penetrating type terminal socket which is connected to circuit boards conforming to network specifications. The utility model comprises an outer groove, an inner groove fixed in the outer groove and a plurality of penetrating type terminals, wherein the penetrating type terminals are positioned between two outer walls of the outer and the inner grooves, and the complementary angles of the terminals are exposed outside the outer groove so as to be connected with a circuit board. The utility model has the advantages of simple structure, practicability, easy manufacture and assembly and low manufacture cost, and can be used for network sockets, and can also be solely used as a part used on various electronic circuits.

Description

The punch through style terminal base

The utility model relates to a kind of punch through style terminal base, particularly a kind of punch through style terminal base that is applied in the network socket.

The punch through style terminal base is applied in the network socket usually, by the lead that inserts is cut its crust the punch through style terminal partly is connected with the metal of lead, forms path.Fig. 1 is the exploded view of existing network socket.Wherein the punch through style terminal base mainly comprises inside groove 11 and 16 liang of parts of water jacket.Punch through style terminal 13 on the inside groove 11 is fixed by a pair of protruding grain 14 on the inside groove outer wall, and interior water jacket in conjunction with the time, take advantage of a situation and descend along the groove on the water jacket inwall 16, and the part of formation punch through style terminal base, the punch through style terminal base that forms must put a terminal head 17 at last, could form a network socket, be used for connecting a network terminal.Fig. 2 is the interior slot part of existing network socket, above-mentioned punch through style terminal 13 is integrated with the metal needle 12 of front end, every each corresponding punch through style terminal 13 of metal needle, and in order to satisfy the requirement of high-frequency transmission on the network, have a part 21 of twining mutually between per two metal needles and two punch through style terminals, the high-frequency signal in the Network Transmission can be passed through smoothly.Because structural restriction, make that the cost of the punch through style terminal base among Fig. 1 is not cheap, especially aspect punch through style terminal and metal needle one-body molded, costliness especially.Secondly,, must the two be combined closely, increase is arranged also on the cost more by a kind of mount technology in order to strengthen combining of inside groove 11 and water jacket 15.

Fig. 3 is existing another kind of network socket.Wherein the punch through style terminal base comprises the punch through style terminal 321 on cover and the printed circuit board (PCB) 32.Last cover has eight grooves 311, is used for being enclosed within on eight punch through style terminals 321 on the printed circuit board (PCB) 32.Punch through style terminal 321 is to be welded in advance on the printed circuit board (PCB) 32, again two projections 312 by last cover below and 313 and printed circuit board (PCB) 32 on two holes 322 and 323 mutually combine and obtain the punch through style terminal base.The intensity of combination this moment is also insecure, also must be with 33 belows that place printed circuit board (PCB) 32 of trapping, be fastened togather with last cover, when engaging, two projections 312 of last cover and 313 are to pass on the printed circuit board (PCB) two holes 322 and 323, insert in 33 two running- ons 331 and 332 of trapping again.

At last, link together with a terminal head 34 again and promptly form a network socket; Wherein there is a flexible trepanning 341 below of terminal head 34, when connecting, is stuck with the parts 333 that link closely of trapping; Certainly 324 of the front ends of printed circuit board (PCB) 32 insert in the terminal mouth 342 of terminal head 34.

As can be seen from Figure 3, eight punch through style terminals are to be welded in earlier on the printed circuit board (PCB) 32 to combine and form with last cover 31 again, so when making, must put eight pins earlier, weld again.Very inconvenience of welding like this, and just in case pin is put not just, then on putting cover 31 o'clock, must cause and misfit, even may all that has been achieved is spoiled, can't put and scrap.And trap 33 running-on 331 and 332 and the projection 312 and 313 of last cover 31 except blocking, in order to strengthen its firm degree,, also must carry out a kind of processing of sticking together as shown in Figure 1, for example the ultrasonic wave mount technology thus, then makes cost greatly improve.In addition, the formed punch through style terminal base of Fig. 3 is because structural limitations can only be used on the network socket underaction on using.

The purpose of this utility model is to propose a kind of punch through style terminal Cuo that is made up of a water jacket, an inside groove and a plurality of punch through style terminal, it not only is easy to produce and assembling, and low price, except can be used on network socket, can also become a part separately, be used on the various electronic circuits, thereby solved the existing in prior technology problem.

The technical scheme that the utility model adopted is that it is connected on the circuit board that meets the network specification, and it includes: a water jacket; An inside groove, it is fixed in the water jacket; And a plurality of punch through style terminals, it and stretches out a plurality of complementary angles outside water jacket between two outer walls of water jacket and inside groove, to be connected with circuit board.

Described water jacket, it is a U type water jacket.

Described water jacket, the below in it have a plurality of button portion.

Described water jacket, a plurality of button portion in it is held in inside groove wherein by a plurality of holes of this inside groove below.

Described water jacket, its below has a plurality of arrangements hole.

A plurality of arrangements hole of described water jacket, it is corresponding to a plurality of punch through style terminals that tightly are attached to these inside groove two outer walls, to stretch out a plurality of complementary angles.

Described inside groove, it is a U type inside groove.

Described inside groove, its two outer walls have a plurality of protruding grains, and its protruding grain is to be used for making the punch through style terminal to be fixed on the both sides outer wall of this inside groove by its hole.

Described inside groove, its below has a plurality of holes, and its hole makes this water jacket this inside groove that can link closely.

Described punch through style terminal, it is an electric conductor.

Described punch through style terminal has a plurality of holes on it, its hole is used for making this punch through style terminal can tightly invest two outer walls of this inside groove.

Described punch through style terminal, its end passes this water jacket and is electrically connected with circuit board.

Described circuit board, it is meant a printed circuit board (PCB).

Described network regulation, it is the high-frequency transmission regulation.

Described punch through style terminal base, it is to connect by a kind of welding method with being connected of circuit board.

The punch through style terminal base that the utility model proposes is compared with existing punch through style terminal base, and we can draw to draw a conclusion: one, the combination of this punch through style terminal base not only simply but also easy; Two, this punch through style terminal base both can be used as the network socket use, can be used as independent part again, was applied in the various electronic circuits; Three, this punch through style terminal base be easy to produce, so its production cost is lower owing to simple in structure.

Fig. 1 is the exploded view of existing network socket;

Fig. 2 is the inside groove schematic diagram of existing network socket;

Fig. 3 is existing another kind of network socket figure;

Fig. 4 is the utility model punch through style terminal base exploded view;

Fig. 5 is the method figure that the punch through style terminal tightly invests inside groove two outer walls;

Fig. 6 is the application implementation illustration of the utility model punch through style terminal base on network socket.

Now further specify the new preferred embodiment of this practicality in conjunction with above-mentioned each accompanying drawing, Fig. 4 is the exploded view of the utility model punch through style terminal base: eight punch through style terminals 42 tightly are attached to respectively on the two protruding grains 411 and 412 of inside groove 41 outer walls.There are two holes 421 and 422 in inside groove 41 recessed places, are used for being fastened togather with two parts 431 that link closely of water jacket 43.Eight grooves 432 corresponding to the punch through style terminal are arranged on two inwalls of water jacket 43, and when inside groove 41 combined with water jacket 43, the entering of bootable punch through style terminal 42 was till the complementary angle 413 of punch through style terminal 42 penetrates corresponding eight holes 432 of water jacket.Complementary angle 413 penetrate hole 432 and the groove lower surface that extends outside, make the punch through style terminal base of finishing have eight leg, every limit each four.

The characteristics of this punch through style terminal base are that punch through style terminal 42 at first tightly is attached to two outer walls of inside groove, and be fixed on the water jacket, and tightly interlock between two holes 421 of two link closely parts 431 and inside grooves 41 by water jacket fixedly the time does not need to use to do such as the ultrasonic wave mount technology and sticks together processing.

Fig. 5 tightly invests the method figure of inside groove two outer walls for the punch through style terminal: row's punch through style terminal and fixed head 51 are linked together, and the connecting portion 511 of itself and punch through style terminal 42 can be easier to break away from through bending.On the practice be four punch through style terminals of single step of releasing at inside groove both sides outer wall, two holes 414 and 415 are arranged on the punch through style terminal, be used for the both sides outer wall on two protruding grains 411 and 412 mutually combine.In conjunction with after, four punch through style terminals 42 can tightly be attached on the protruding grain 411 and 412.All tightly enclose after the punch through style terminal on two limits, then is fixed in the water jacket again.

Fig. 6 is used in application implementation illustration on the network socket for the utility model punch through style terminal base: eight leg of punch through style terminal base 61 belows (being the complementary angle that the punch through style terminal stretches out) at first are welded on eight welding holes 621 on the printed circuit board (PCB) 62.The punch through style terminal base that welds combines with a pedestal 63 again, in conjunction with the time printed circuit board (PCB) 62 front end 623 be to insert in the terminal hole 631 of pedestal 63.The last punch through style terminal base 61 and the pedestal that will weld printed circuit board (PCB) 62 with end of thread 64 again is fixed together.In the time of fixedly end of thread 64 on the parts 641 that link closely be to buckle in the hole 632 at pedestal 63 head rears, following 642 of the parts that link closely are buckled on two button holes 633 of pedestal below, make whole network socket more firm.

In a word, punch through style terminal base of the present utility model is to be connected on the circuit board that meets the network specification, and it comprises: a water jacket 43; An inside groove 41, it is fixed in the water jacket 43; And a plurality of punch through style terminals 42, between two outer walls of water jacket 43 and inside groove 41, and stretch out a plurality of complementary angles 413 outside water jacket 43, so that be connected with circuit board.

Wherein, water jacket 43 is a U type water jacket, and inner below has a plurality of parts 431 that link closely, and via a plurality of holes 421 and 422 of inside groove 41 belows inside groove is held in wherein.

In addition, the below of water jacket 43 has a plurality of arrangements hole 432, tightly is attached to a plurality of punch through style terminals 42 of inside groove both sides outer wall relatively, to stretch out a plurality of complementary angles 413.

Inside groove is a U type inside groove, and two outer wall has a plurality of protruding grains 412 and 413, uses so that a plurality of punch through style terminal is fixed in two outer walls of inside groove 41 via a plurality of holes 414 and 415.

Look from inside groove, then there are a plurality of holes 421 and 422 in its below, makes water jacket 43 can tightly detain inside groove.

Certainly, punch through style terminal 42 is an electric conductor, has a plurality of holes 414 and 415 on it, is used to make this punch through style terminal can tightly be attached to two outer walls of inside groove.One end of punch through style terminal then passes water jacket 43 and is connected with circuit board, and this circuit board is a printed circuit board (PCB) 62.

Certainly, punch through style terminal base of the present utility model can also be applied in the various electronic circuits, as the usefulness of lead connection separately as a part.

Claims (15)

1. a punch through style terminal base is connected on the circuit board that meets the network specification, it is characterized in that it comprises: a water jacket; An inside groove, it is fixed in the water jacket; A plurality of punch through style terminals, it and stretches out a plurality of complementary angles outside water jacket between two outer walls of water jacket and inside groove, to be connected with circuit board.

2. according to the described punch through style terminal base of claim 1, it is characterized in that described water jacket, it is a U type water jacket.

3. according to the described punch through style terminal base of claim 1, it is characterized in that described this water jacket, the below in it has a plurality of button portion.

4. according to the described punch through style terminal base of claim 3, it is characterized in that described a plurality of button portion, it is held in this inside groove wherein by a plurality of holes of this inside groove below.

5. according to the described punch through style terminal base of claim 1, it is characterized in that described water jacket, its below has a plurality of arrangements hole.

6. according to the described punch through style terminal base of claim 5, it is characterized in that described a plurality of arrangements hole, it is corresponding to a plurality of punch through style terminals that tightly are attached to these inside groove two outer walls.

7. according to the described punch through style terminal base of claim 1, it is characterized in that described inside groove, it is a U type inside groove.

8. according to the described punch through style terminal base of claim 1, it is characterized in that described inside groove, its two outer walls have a plurality of protruding grains, and its protruding grain is to be used for making its punch through style terminal to be fixed on the both sides outer wall of this inside groove by a plurality of holes.

9. according to the described punch through style terminal base of claim 1, it is characterized in that described inside groove, its below has a plurality of holes, and its hole can make this water jacket this inside groove that linking closely.

10. according to the described punch through style terminal base of claim 1, it is characterized in that described punch through style terminal is an electric conductor.

11. according to the described punch through style terminal base of claim 1, it is characterized in that described punch through style terminal, have a plurality of holes on it, and its hole be used for making this punch through style terminal can tightly invest two outer walls of this inside groove.

12. according to the described punch through style terminal base of claim 1, it is characterized in that described punch through style terminal, the one end passes this water jacket and is electrically connected with circuit board.

13. according to the described punch through style terminal base of claim 1, it is characterized in that described circuit board, it is a printed circuit board (PCB).

14. according to the described punch through style terminal base of claim 1, it is characterized in that described circuit board, it is the circuit board that meets the network regulation, and this network regulation is meant the high-frequency transmission regulation.

15. according to the described punch through style terminal base of claim 1, it is characterized in that described punch through style terminal base, it was communicated with being connected by a kind of welding method of this circuit board.

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