JP3098323U - Ultra-small microwave connector with insertion connection - Google Patents

Abstract

An object of the present invention is to reduce the height when an ultra-small microwave connector and a PCB are assembled, and to reduce the outer shape of an electronic product. In addition, the signal transmission quality of the connector should be improved, and its manufacture should be relatively easy.
An insertion seat composed of an insulator coupled to a metal outer shell on a PCB is coupled to one side of the PCB. The insulator is a metal male that does not contact the outer shell. To be connected to the terminal 53, the outer shell and the male terminal each have a connecting portion 531 and the male terminal is directed to the side of the PCB, and the connecting portion is connected to one side of the PCB. Consists of
[Selection] Fig. 2A

Description

[0001]
[Technical field to which the invention belongs]
The present invention relates to a connector, a joint portion of a micro microwave connector on a PCB.
[0002]
[Prior art]
Applicants have filed applications for microminiature microwave connectors in Taiwan and the United States. The Taiwan Patent Application No. 90219559 has already obtained “Taiwan Patent” and is the public notice No. 510608. The U.S. patent application number is 10 / 035,313.
[0003]
As shown in FIGS. 1A and 1B, the microminiature microwave connector according to the prior art is composed of a seat 10 and a head 20. The bottom of the seat 10 is arranged on a PCB 30 such as a notebook computer, a PDA, and a mobile phone. The head 20 is plugged on the seat 10. One end of the head 20 is connected to a transmission line 40. One end of the transmission line 40 is connected to, for example, an antenna of a mobile phone to transmit a signal. The seat 10 has a metal shell 11, the lower end of which is connected to an insulator 12. The insulator 12 extends inside the outer shell 11 and forms a protruding end 121 at the center.
The inside of the protruding end 121 is connected to the male terminal 13. The lower end 131 of the male terminal 13 extends outside the insulator 12 and the outer shell 11 and is connected to the upper end of the PCB 30. On the head 20 is a metal shell 21. The outer shell 21 is connected to the insulator 22. The hollow portion of the insulator 22 is connected to the female terminal 23. The female terminal 23 separates and forms the contact side 231 slightly apart. When the head 20 is inserted and connected on the seat 10, both contact pieces 231 of the female terminal 23 of the head 20 are connected to both sides of the male terminal 13 of the seat 10, and a signal is conducted. The shell 21 is joined to the outside of the outer shell 11, and conduction on the ground side occurs.
[0004]
The prior art seat 10 described above is joined at the upper end of the PCB 30, and the head 20 is joined again at the upper end of the seat 10. The combined height of the connector and PCB is relatively high. Inside the electronic product, a space for forming a connector is required at the upper end of the PCB 30. If the female terminal 23 and the shell 21 of the insertion head 20 are bent by 90 degrees, the cost and time for comparison are required in manufacturing. Further, if both contact pieces 231 of the female terminal 23 are designed to be bent by 90 degrees, the signal transmission path formed by the transmission line 40, the female terminal 23, and the male terminal 13 is bent by 90 degrees, and the signal transmission efficiency is reduced. May decrease.
[0005]
[Problems to be solved by the invention]
Therefore, the present invention reduces the height when the microminiature microwave connector and the PCB are assembled, and reduces the outer shape of the electronic product. It is another object of the present invention to improve the signal transmission quality of the connector and to relatively easily manufacture the connector.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the insert-connecting microminiature microwave connector of the present invention comprises:
Connecting at one side of the PCB with an insert consisting of an insulator connected to a metal shell on the PCB,
The insulator shall be connected to a metal male terminal that does not contact the outer shell,
Each of the outer shell and the male terminal has a connecting portion, and the male terminal is directed to the side of the PCB, and the connecting portion is connected to one surface of the PCB.
It is also preferred that the outer shell extends separately and has a sandwiching edge that joins on another side of the PCB.
It is preferable that both sides of the lower end of the rear end of the outer shell extend to the connecting portion.
Preferably, the lower end of the outer shell extends to the joint, and has a front piece reaching the edge of the PCB.
It is preferable that the lower end of the rear end of the outer shell extends downward, is in the shape of an insertion leg, and has a coupling portion that is inserted and joined with a corresponding hole in the PCB.
Preferably, a rear lid is provided behind the outer shell.
Further, it is preferable that the seat is in contact with the head.
Preferably, the outer shell connecting portion extends downward, and has an insertion leg which is inserted and joined with a corresponding hole in the PCB.
Further, it is preferable that there is a sewing gap in the middle of the outer shell connecting portion, and both sides are substantially button-shaped.
Further, it is preferable that the rear lid is formed by joining both lid pieces like a button.
Further, it is preferable that an insulator is provided on the rear side of the rear lid and the insulator, and that a joint portion of the male terminal is bent backward 90 degrees toward the lower side of the rear lid.
Preferably, the insert has a metal outer shell and is in contact with the insulator, the rear end of the outer shell is connected to the metal sleeve, and the female terminal is connected in the through hole of the insulator. It is.
Further, it is preferable that the coupling portion of the male terminal extends downward.
Further, it is preferable that the insulator is in contact with an insulating ring behind the female terminal.
Preferably, the metal sleeve has an inner sleeve in contact with the outer sleeve.
Further, it is preferable that both front and rear contact pieces of the female terminal have separate contact pieces.
Further, it is preferable that the front end of the female terminal is in the shape of a sleeve and has a tear.
Preferably, the rear end of the outer shell contacts the inside of the front end of the mantle tube.
Further, it is preferable that the front end of the mantle tube contacts the inside of the rear end of the outer shell.
The seat is mated at the side edge of the PCB, and the head is mated with the seat at the side of the PCB. Accordingly, the height when the connector and the PCB are joined can be reduced, and the outer shape of the electronic product can be further reduced.
In a mode in which the signal transmission line, the female terminal, and the male terminal are connected in a straight line, the signal transmission quality is relatively good. Without bending the outer shell and the female terminal, the manufacture of the incision is further facilitated, the defective rate is reduced, and the manufacturing cost is reduced.
[0007]
[Embodiment of the invention]
As shown in FIGS. 2A and 2B, the connector according to the present invention includes a seat 50 and a head 60. As shown in FIGS. 3A, 3B, and 3C, the seat 50 includes an insulator 52 connected to a metal outer shell 51, the insulator 52 is connected to a metal male terminal 53, and the outer shell 51 and the male terminal 53 are connected to each other. Do not touch. The outer shell 51 and the male terminal 53 extend separately and have coupling portions 511 and 531. The outer shell 51 extends and has an enclosing piece 512. The coupling portions 511 and 531 are divided and come into contact with one surface of the PCB 30. The enclosing piece 512 contacts the other surface of the PCB 30. The seat 50 is inserted and connected with one side piece of the PCB 30, and the male terminal 53 is directed to the side of the PCB 30.
[0008]
As shown in FIG. 5, the insertion head 60 includes a metal outer shell 61, an insulator 62, a female terminal 63, an insulating ring 64, a metal outer tube 65, and a metal inner tube 66. The inner tube 66 is fixed around the ground line 41 of the signal line 40. The outer tube 65 couples around the inner tube 66 and the insulating ring 64 couples around the insulating tube 42. The insulating ring 64 is bonded around the insulating tube 42. The insulating ring 64 is joined inside the insulator 62. The signal line 43 is soldered at the rear end of the female terminal 63. The front end of the female terminal 63 has a contact piece 631 that is separated and slightly separated. The female terminal 63 is connected in the through hole 621 of the insulator 62. The outer shell 61, the insulator 62, and the outer tube 65 are joined together. Further, each assembly of the insertion head 60 and the transmission line 40 are fixedly connected.
[0009]
As shown in FIG. 3A and FIG. 3D, the outer shell 51 of the insert 50 of the present invention adopts an offshore pressure drawing method, and is manufactured by a method such as car-making or pressing. The outer shell 541 of the seat 54 is manufactured by an offshore pressure wrapping method, and has one joint portion 542.
[0010]
The male terminal 532 of the present invention shown in FIGS. 4A, 4B, and 4C is manufactured by a real offshore pressure method, and the male terminal 533 is manufactured by a car manufacturing method. The male terminal 534 is manufactured by an offshore pressure drawing method.
[0011]
The female terminal 71 of the present invention shown in FIGS. 6A, 6B, and 6C is manufactured by an off-pressure drawing method, and the female terminal 72 is manufactured by an off-pressure drawing method or a car manufacturing method. The female terminal 73 is manufactured by an offshore pressure wrapping method. The front ends of the female terminals 72 and 73 have the shape of a sleeve. The front end of the sleeve is divided and has tear stitches 721 and 731. The sleeve is elastic and is joined to the male terminal.
[0012]
7A, 7B, 7C, and 7D, the outer shell and outer tube of the implantable female terminal of the present invention have various different combinations. The rear end of the outer shell 74 contacts the inside of the front end of the mantle tube 75. The front ends of the mantle tubes 77 and 79 are divided and come into contact with the inside of the rear ends of the outer shells 76 and 78. The outer shell 781 is made by a lathe method. The inside of the rear end of the outer shell 781 is in contact with the front end of the compression mantle tube 791.
[0013]
FIGS. 8 and 5 show an embodiment of the implant 67 of the present invention, in which the metal sleeve 671 is replaced by the metal outer sleeve 65 and the inner sleeve 66 of FIG. 5, and the other parts are the same.
[0014]
The various seats 80, 81, 82, 83, 84, 85, 86 and 87 of the present invention shown in FIGS. 841, 851, 861, and 871. The lower ends of the outer shells of the seats 80, 81, 82, 83, 84, 85 each extend and have front pieces 802, 812, 822, 832, 842, 852, which correspond to the ends of the PCB. The connecting portions 811, 831, 851, 861, 871 of the seats 81, 83, 85, 86, 87 extend downward, and have legs 813, 833, 853, 862, 872, which are inserted into corresponding holes in the PCB and joined. I do. The upper ends of the rear ends of the outer shells of the seats 80, 81, 82, 83, 86, 88 are each in the shape of a tetragon. The upper ends of the rear ends of the outer shells of the insertion seats 84, 85, 87, and 89 have an arc shape. The connecting portions 881 and 891 of the outer shells 88 and 89 are in the form of legs, and are inserted into the corresponding holes of the PCB and joined. The seats 80, 81, 82, 83, 84, 85 join at the sides of the PCB. The seats 86, 87, 88, 89 are joined at the upper end of the PCB, and the height of the head 60 shown in FIG. 2A after the connector and the PCB are joined can be lowered.
[0015]
The rear end of the outer shell of the seat 90 of the present invention shown in FIGS. 10A and 10B has a rear lid, and the lid can be made by combining the lid pieces 901 and 902 after that. The coupling portion of the male terminal extends downward.
[0016]
The rear ends of the outer shells of the seats 91, 92, 93 and 94 of the present invention shown in FIGS. 10C to 10F have a rear lid, and the connecting portion of the male terminal extends downward. The outer shell of the seat 92 extends downward and has a connecting portion 921. There is a gap in the middle of the connecting portion 921, and both sides are shaped like buttons.
[0017]
In another embodiment of the present invention shown in FIGS. 11A and 11B, the rear end of the outer shell of the seat 95 has a rear lid composed of lid pieces 951 and 952, both of which are button-connected, and a male terminal. The connecting portion 953 is bent 90 degrees behind the rear lid and combined with another rear-side insulator 954, and stands between the male terminal and the connecting portion 953 and the rear lid.
[0018]
The seats 96, 97, and 98 shown in FIGS. 11C-11E have a rear lid, a rear insulator, and a connection portion of a male terminal bent backward by 90 degrees.
[0019]
The joints 511 and 531 of the outer shell and the male terminal of the seat 50 shown in FIGS. 12A to 12F are soldered by the corresponding conducting parts 31 and 32 of the PCB 30 respectively. The strip 512 binds on another side of the PCB 30. The seat 50 joins at the sides of the PCB. The connecting portions 821 and 823 of the seat 82 are soldered by the conducting portions 31 and 32 corresponding to the respective PCBs 30, and the front piece 822 contacts the side of the PCB 30. The connecting portions 955 and 953 of the seat 95 are soldered to the corresponding conducting portions 31 and 32 of the PCB 30. The insertion leg 832 of the seat 83 is inserted into the corresponding hole 333 of the PCB 33, and the coupling portions 831 and 834 are soldered at the conduction portions 331 and 332 corresponding to the PCB 33. The front piece 833 corresponds to a side of the PCB 33. The insertion leg 932 and the coupling portion 933 of the insertion seat 93 are inserted into holes 342 and 343 corresponding to the PCB 34, respectively. The coupling parts 931 and 933 of the seat 93 are soldered at the corresponding conduction parts 341 of the PCB 34 and the conduction parts in the holes 343. The seat 94 extends downward to form the coupling portion 941.
, 942 are inserted into the corresponding holes 351 and 352 of the PCB 35, respectively, and are soldered at the conductive portions in the holes 351 and 352.
[0020]
The truncated outer shell 68 and insulator 69 of the present invention shown in FIG. 13 may also have a square appearance.
[Effect of the invention]
A feature of the invention is that the seats are joined at the side edges of the PCB. The inset interlocks with the side of the PCB and the seat. Thus, the height after the connector and the PCB are joined can be significantly reduced, and the outer shape of the electronic product can be further reduced.
Another feature of the present invention is that the signal transmission line, the female terminal and the male terminal are in a linear connection type, and the signal transmission quality is improved. Further, since the outer shell and the female terminal are not bent, the manufacture of the insertion is further facilitated, the defective rate is reduced, and the manufacturing cost can be reduced.
[Brief description of the drawings]
FIG. 1A is a cross-sectional view of a known microminiature microwave connector disassembly and connection.
FIG. 1B is a cross-sectional view of a known miniature microwave connector disassembly and connection.
FIG. 2A is a cross-sectional view of the disassembly and connection of the pluggable microminiature microwave connector of the present invention.
FIG. 2B is a sectional view of the disassembly and connection of the pluggable microminiature microwave connector according to the present invention; FIG. 3A is a three-dimensional view of the seating embodiment of the present invention;
FIG. 3B is another three-dimensional view of the seat of FIG. 3A.
FIG. 3C is a cross-sectional view of the seat of FIG. 3A.
FIG. 3D is a perspective view of another embodiment of the seat according to the present invention;
FIG. 4A is a three-dimensional view of an embodiment of various male terminals of the seat according to the present invention.
FIG. 4B is a three-dimensional view of an embodiment of various male terminals of the seat according to the present invention;
FIG. 4C is a perspective view of an embodiment of various male terminals of the seat according to the present invention.
FIG. 5 is an exploded view of the insertion parts and the transmission line according to the present invention.
FIG. 6A is a three-dimensional view of an embodiment of the various types of female terminals of the present invention.
FIG. 6B is a three-dimensional view of an embodiment of various female terminals of the present invention of the present invention;
FIG. 6C is a perspective view of various embodiments of the inserted male terminal according to the present invention;
FIG. 7A is a cross-sectional view of various combinations of the outer shell and mantle tube of the present invention.
FIG. 7B is a cross-sectional view of various combinations of the outer shell and the mantle tube according to the present invention.
FIG. 7C is a cross-sectional view of various combinations of the outer shell and mantle tube of the present invention.
FIG. 7D is a cross-sectional view of various combinations of the outer shell and the mantle tube of the present invention.
FIG. 8 is an exploded view of another embodiment of the insertion part of the present invention and a transmission line.
FIG. 9A is a three-dimensional view of various seating embodiments of the present invention.
FIG. 9B is a three-dimensional view of various seating embodiments of the present invention.
FIG. 9C is a three-dimensional view of various seating embodiments of the present invention.
FIG. 9D is a three-dimensional view of various seating embodiments of the present invention.
FIG. 9E is a perspective view of an embodiment of various seats according to the present invention.
FIG. 9F is a three-dimensional view of various seating embodiments of the present invention.
FIG. 9G is a three-dimensional view of various seating embodiments of the present invention.
FIG. 9H is a three-dimensional view of various seating embodiments of the present invention.
FIG. 9I is a three-dimensional view of various seating embodiments of the present invention.
FIG. 9J is a perspective view of various seating embodiments of the present invention.
FIG. 10A is a three-dimensional view of a combined rear lid of another seating embodiment of the present invention.
FIG. 10B is a three-dimensional view of a combined rear lid of another seating embodiment of the present invention.
FIG. 10C is a three-dimensional view of an embodiment of various rear lid seats of the present invention.
FIG. 10D is a three-dimensional view of an embodiment of various rear lid seats of the present invention.
FIG. 10E is a three-dimensional view of an embodiment of the seating of various rear lids of the present invention.
FIG. 10F is a three-dimensional view of an embodiment of the insertion of various rear lids of the present invention.
FIG. 11A is a three-dimensional view of the seat of another rear lid of the present invention.
FIG. 11B is a three-dimensional view of another rear lid insertion seat of the present invention.
FIG. 11C is a three-dimensional view of an embodiment of the seating of various rear lids of the present invention.
FIG. 11D is a three-dimensional view of an embodiment of the seating of various rear lids of the present invention.
FIG. 11E is a three-dimensional view of an embodiment of various rear lid seats of the present invention.
FIG. 12A is a perspective view of a combination of various embodiments of the present invention with a PCB.
FIG. 12B is a perspective view of a combination of various embodiments of the present invention with a PCB.
FIG. 12C is a three-dimensional view of a combination of various embodiments of the present invention with a PCB.
FIG. 12D is a perspective view of a combination of various embodiments of the present invention with a PCB.
FIG. 12E is a perspective view of a combination of various embodiments of the present invention with a PCB.
FIG. 12F is a perspective view of a combination of various embodiments of the present invention with a PCB.
FIG. 13 is a perspective view of the square insertion according to the present invention.
[Explanation of symbols]
30 PCB
REFERENCE SIGNS LIST 50 seat 51 outer shell 52 insulator 53 male terminal 531 coupling part 60 head 61 outer shell 62 insulator 63 female terminal

Claims (19)

An insert-connectable microminiature microwave connector,
Connecting at one side of the PCB with an insert consisting of an insulator connected to a metal shell on the PCB,
The insulator shall be connected to a metal male terminal that does not contact the outer shell,
The outer shell and the male terminal each have a connecting portion on each band, and the male terminal is directed to the side of the PCB, and the connecting portion is formed by bonding on one surface of the PCB. Connectable ultra-small microwave connector. The micro connector of claim 1, wherein
The insert-connectable microminiature microwave connector, wherein the outer shell extends separately and has a sandwiching side which is connected to another side of the PCB. The micro connector of claim 1, wherein
The microwave connector according to claim 1, wherein both sides of a lower end of a rear end of the outer shell extend to a joint. The micro connector of claim 1, wherein
An insert-connectable microminiature microwave connector, wherein a lower end of the outer shell extends to a coupling portion and has a front piece reaching an edge of a PCB. The micro connector of claim 1, wherein
The lower end of the rear end of the outer shell extends downward, is in the shape of a leg, and has a connecting portion that is inserted and joined with a corresponding hole in the PCB. The micro connector of claim 1, wherein
An insert-connectable microminiature microwave connector having a rear lid behind the outer shell. The micro connector of claim 1, wherein
An insert-connectable ultra-small microwave connector, wherein the seat is in contact with a head. 4. An insert-connectable microminiature microwave connector according to claim 3, wherein
The micro connector as claimed in claim 1, wherein the outer joint portion extends downward and has an insertion leg which is inserted and joined at a corresponding hole of the PCB. An insert-connectable microminiature microwave connector according to claim 5, wherein
An insert-connectable microminiature microwave connector, characterized in that there is a gap in the middle of the outer shell connecting portion and both sides are substantially button-shaped. 7. An insert-connectable microminiature microwave connector according to claim 6, wherein
The rear lid is formed by button-like joining of both lid pieces. 7. An insert-connectable microminiature microwave connector according to claim 6, wherein
An insert-connection type microminiature microwave connector, wherein an insulator is provided on the rear side of the rear lid and the insulator, and a connecting portion of the male terminal is bent backward 90 degrees toward a lower side of the rear lid. The insert-connectable microminiature microwave connector according to claim 7, wherein
The incision has a metal outer shell and contacts around the insulator, the rear end of the outer shell is connected to the metal sleeve, and the female terminal is connected in the through hole of the insulator. Ultra small microwave connector with insertion connection. An insert-connectable microminiature microwave connector according to claim 8, wherein
The microconnector of the insertion connection type, characterized in that the connecting portion of the male terminal extends downward. An insert-connectable microminiature microwave connector according to claim 12, wherein
The micro connector according to claim 1, wherein the insulator is in contact with an insulating ring behind the female terminal. An insert-connectable microminiature microwave connector according to claim 12, wherein
The insertable microminiature microwave connector according to claim 1, wherein the metal sleeve has an inner sleeve in contact with an outer sleeve. An insert-connectable microminiature microwave connector according to claim 12, wherein
An insert-connectable ultra-small microwave connector, characterized in that a front end of the female terminal has a pair of opposite and separate touch pieces. An insert-connectable microminiature microwave connector according to claim 12, wherein
The front end of the female terminal is in the shape of a sleeve, and is provided with tears. The micro connector of claim 15, wherein:
The microwave connector according to claim 1, wherein a rear end of the outer shell is in contact with a front end of the mantle tube. The micro connector of claim 15, wherein:
The front end of the mantle tube is in contact with the inside of the rear end of the outer shell.

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