TWM515220U - RF cable connector assemble - Google Patents

Description

RF cable connector assembly

The present invention relates to a radio frequency connector, and more particularly to the structure of a conductive terminal.

Chinese Patent Publication No. CN202633573U, published on Dec. 26, 2012, which discloses a radio frequency cable connector assembly including a radio frequency connector and a cable electrically connected to the radio frequency connector, the radio frequency connector including the mask case The body, the insulative housing received in the mask housing, and the conductive terminal received in the insulating body, the conductive terminal includes a connecting portion, two elastic arms extending perpendicularly to the connecting portion on both sides of the connecting portion, and the connecting portion is provided The cover body has a receiving slot for receiving the conductive terminal, a cover plate located above the receiving slot, the cable extends into the connecting portion of the conductive terminal, the cover plate is pressed against the cable, and the cable is clamped to the protruding portion. Between the cover and the cover, such a design tends to cause the cable to move left and right between the two when the external force is too large, resulting in unstable contact.

The technical problem to be solved by the present invention is to provide a radio frequency connector assembly that designs a cable receiving groove and a pressing plate through a conductive terminal to stabilize the contact between the conductive terminal and the cable.

In order to solve the above technical problem, a technical solution provided by the present invention is: a radio frequency cable connector assembly including a radio frequency connector and a cable electrically connected to the radio frequency connector, the radio frequency connector including a mask housing The insulative housing received in the mask housing and the conductive terminal received in the insulating body, the conductive terminal includes a connecting portion and two mating arms extending perpendicularly along the connecting portion, and the connecting portion is provided with a receiving cable. The conductive terminal further includes a pressing plate connected to the connecting portion, and the cable is received in the receiving groove, and the pressing plate is pressed against the cable.

Compared with the prior art, the present invention has a receiving groove on the connecting portion of the conductive terminal and a pressing plate connected to the connecting portion above the receiving groove, and the cable is received in the receiving groove, and the pressing plate is pressed against the cable. It is stably held in the receiving groove while being in contact with the conductive terminals.

The first figure is a perspective view of a radio frequency connector assembly in accordance with a first embodiment of the present invention.

The second figure is a perspective view of the uncovered assembly of the mask housing of the RF connector assembly shown in the first figure.

The third figure is a perspective view showing the state in which the conductive terminals of the RF connector assembly shown in the first figure are housed in the insulating body.

The fourth figure is an exploded view of the RF connector assembly shown in the first figure.

The fifth drawing is a perspective view of the state in which the pressing plate of the second embodiment of the present invention is opened.

Figure 6 is an exploded view of the RF connector assembly of the second embodiment shown in the fifth figure.

The seventh drawing is a cross-sectional view taken along the line VII-VII of the first drawing.

Referring to the first to fourth and seventh figures, the radio frequency cable connector assembly 300 of the first embodiment of the present invention includes a radio frequency connector 100 and a cable 200 electrically connected to the radio frequency connector 100. The RF connector 100 includes a mask housing 10 , an insulative housing 20 received in the mask housing 10 , and a conductive terminal 30 received in the insulative housing 20 .

The conductive terminal 30 includes a connecting portion 31 connected to the cable 200, abutting arm 32 extending from both sides of the connecting portion 31, and a pressing plate 33 connected to one end of the connecting portion 31, and the pressing plate 33 and the docking arm 32 The extending directions are opposite to each other, and are respectively located at two sides of the connecting portion 31, and the pressing plate 33 is bendable with the connecting portion 31. The two docking arms 32 extend obliquely toward each other. When the docking connector is elastically inserted, the two docking arms 32 can be elastically expanded. A receiving slot 310 is disposed on the side of the connecting portion 31 that is connected to the cable 200 for receiving the cable 200 to prevent the cable 200 from sliding on the surface of the connecting portion 31. The receiving slot 310 is inward from the surface of the connecting portion 31. Formed by the depression. A rib 330 is disposed on a surface of the pressing plate 33 opposite to the connecting portion 31. After the cable 200 is received in the receiving groove 310 of the connecting portion 31, the pressing plate 33 is pressed against the cable 200, and the rib 330 is pressed against the receiving groove. On the cable 200 within the 310, the ribs 330 extend perpendicular to the direction in which the cable 200 extends. The two sides of the connecting portion 31 are provided with a retaining wall 311 extending outward from the horizontal position of the connecting portion 31 and simultaneously extending toward the pressing plate 33. The surface of the retaining wall 311 connected to the connecting portion 31 is a curved curved surface, so as to further The cable is prevented from slipping out of the surface of the connecting portion 31.

The insulative housing 20 includes a main body portion 21 that houses the conductive terminal 30 and a cover plate 22 that is connected to the main body portion 21 and abuts against the pressing plate 33. The main body portion 21 is provided with a receiving cavity 210 for receiving the connecting portion 31. The receiving cavity 210 further defines a mating hole 211 extending through the insulative housing 20. The mating arm 32 extends into the mating hole 211 to interface with the mating connector. The mask housing 10 includes a cylindrical body 11 and a bottom plate 12 connected to the shell body 11. The bottom plate 12 is provided with a first holding claw 110 and a second holding claw 111 extending beyond the sides of the shell body 11. . The first holding claws 110 are closer to the shell body 11 than the second holding claws 111. The first holding claws 110 are bent and held on the insulating body 20, and the second holding claws 111 are bent and held on the cable 200.

Referring to the fifth to sixth embodiments, the second embodiment of the present invention differs from the first embodiment in that the structure of the conductive terminal 30 is different, and the conductive terminal 30' connection portion 31 in the second embodiment is different. The receiving groove 310 of the cable 200 is provided with a plurality of bumps 312' on the surface of the connecting portion 31'. The bumps 312' are arranged in two rows, and the adjacent rows of the bumps 312' are formed. The receiving slot 310'. Such a design is also effective in preventing the cable 200 from sliding on the conductive terminal 30' connecting portion 31'.

The above description is only one embodiment of the present invention, and is not all or the only embodiment. Any equivalent change taken by a person skilled in the art by reading the present specification to the technical solution of the present invention is the right of the present creation. The requirements are covered.

300‧‧‧RF cable connector assembly

100‧‧‧RF connector

200‧‧‧ cable

10‧‧‧mask housing

11‧‧‧Shell body

110‧‧‧First holding claw

111‧‧‧Second holding claw

12‧‧‧floor

20‧‧‧Insulating body

21‧‧‧ Main body

210‧‧‧ containment chamber

211‧‧‧ docking holes

22‧‧‧ Cover

30, 30'‧‧‧ conductive terminals

31, 31'‧‧‧ Connections

310, 310'‧‧‧ housing trough

311‧‧‧Retaining wall

32‧‧‧Docking arm

33‧‧‧Resistance plate

330‧‧‧ rib

312’‧‧‧ bumps

200‧‧‧ cable

10‧‧‧mask housing

11‧‧‧Shell body

12‧‧‧floor

110‧‧‧First holding claw

111‧‧‧Second holding claw

20‧‧‧Insulating body

21‧‧‧ Main body

210‧‧‧ containment chamber

211‧‧‧ docking holes

22‧‧‧ Cover

30‧‧‧Electrical terminals

31‧‧‧Connecting Department

310‧‧‧ Reception trough

311‧‧‧Retaining wall

32‧‧‧Docking arm

33‧‧‧Resistance plate

330‧‧‧ rib

Claims (10)

An RF cable connector assembly comprising:
The RF connector includes a mask housing, an insulative housing received in the mask housing, and a conductive terminal received in the insulating body, the conductive terminal including a connecting portion and two dockings extending vertically along the connecting portion arm;
a cable, the cable being electrically connected to the RF connector;
The connecting portion is provided with a receiving groove for receiving the cable, and the conductive terminal further includes a pressing plate connected to the connecting portion. After the cable is received in the receiving groove, the pressing plate is pressed against the cable. The RF cable connector assembly of claim 1, wherein the groove on the connecting portion is formed by recessing inwardly from the surface of the connecting portion. The radio frequency cable connector assembly of claim 1, wherein the surface of the connecting portion is provided with a plurality of bumps, and the receiving groove is formed between the two bumps. The radio frequency cable connector assembly of claim 1, wherein a side of the pressing plate opposite to the connecting portion is provided with a rib, and the rib is pressed against the cable in the receiving groove. The RF cable connector assembly of claim 4, wherein the rib extends perpendicular to the cable extension direction. The radio frequency cable connector assembly of claim 1, wherein the two sides of the connecting portion are provided with a retaining wall, and the retaining wall extends outward from the horizontal position of the connecting portion and simultaneously extends toward the pressing plate. . The radio frequency cable connector assembly of claim 1, wherein the surface of the retaining wall connected to the connecting portion is a curved curved surface. The radio frequency cable connector assembly of claim 1, wherein the insulative housing comprises a main body portion for receiving the conductive terminal and a cover plate connected to the main body portion and abutting against the pressing plate. The radio frequency cable connector assembly of claim 1, wherein the mask housing comprises a cylindrical body and a bottom plate connected to the body, the bottom plate being provided to extend beyond the sides of the shell The first holding claw and the second holding claw. The RF cable connector assembly of claim 9, wherein the first holding claw is closer to the housing than the second holding claw, and the first holding claw is retained on the insulating body, the second The holding claws are held on the cable.