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Floating type connector

A connector, floating technology, applied in the direction of connection, two-part connection device, parts of the connection device, etc., can solve the problems of radio frequency connector connection problems, position deviation, poor contact, etc., to achieve good shielding effect, structure Reasonable and stable effect

Pending Publication Date: 2020-05-15
GUANGDONG LINJVE IND INVESTMENTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the increasing number of integrated signal sources of electromechanical products, the number of direct RF signal connectors for two substrates is increasing. With the increase of RF connectors for two substrates, the upper board connection body of the direct connector The position of the connector on the lower board will inevitably deviate from the position. When the positions of the connectors on the upper board and the connector on the lower board deviate, there will be problems in the connection of the RF connector, resulting in poor contact and other problems. The RF signal transmission of the substrate will cause problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1-3 As shown, a floating connector includes a sliding body 1, an insulator 2, an inner conductor, and an outer conductor 6. The inner conductor is arranged at the axis of the sleeve 11 of the sliding body 1 through the insulator 2, and the outer conductor 6 is slidable in the sleeve. It is arranged on the outer circumference of the sleeve 11 and keeps in contact with the sleeve 11. The inner conductor includes a fixed terminal 31 and a movable needle 36. The fixed terminal 31 is fixedly connected to the insulator 2. The movable needle 36 is coaxially arranged on the fixed terminal 31. One end is in contact with the fixed terminal 31.

[0025] One end of the fixed terminal 31 is set as a sleeve 32, and the movable thimble is penetrated in the sleeve 32. An inner spring 33 connected with the movable thimble is arranged in the sleeve 32, and an inner shrapnel is arranged between the outer wall of the movable thimble and the sleeve 32. 34A.

[0026] The in...

Embodiment 2

[0032] Such as Figure 4 As shown, a floating connector includes a sliding body 1, an insulator 2, an inner conductor, and an outer conductor 6. The inner conductor is arranged at the axis of the sleeve 11 of the sliding body 1 through the insulator 2, and the outer conductor 6 is slidable in the sleeve. It is arranged on the outer circumference of the sleeve 11 and keeps in contact with the sleeve 11. The inner conductor includes a fixed terminal 31 and a movable needle 36. The fixed terminal 31 is fixedly connected to the insulator 2. The movable needle 36 is coaxially arranged on the fixed terminal 31. One end is in contact with the fixed terminal 31.

[0033] One end of the fixed terminal 31 is set as a sleeve 32, and the movable thimble is penetrated in the sleeve 32. An inner spring 33 connected with the movable thimble is arranged in the sleeve 32, and an inner shrapnel is arranged between the outer wall of the movable thimble and the sleeve 32. 34B.

[0034] The inne...

Embodiment 3

[0040] Such as Figure 5 As shown, this embodiment is an improvement of Embodiment 1 and Embodiment 2. The difference from the above two embodiments is that the outer wall of the sliding body 1 is provided with an outer sealing ring 13 . When the connector is fixed in the outer casing by pressure riveting, the sliding body 1 adopts the structure of this embodiment; when the connector is fixed in the outer casing by overmolding, the sliding body 1 adopts the first embodiment and The structure of embodiment two.

[0041] The two ends of the connector are the socket end and the welding end respectively, and the welding end is the end where the outer conductor 6 is set, the movable pin 36 and the outer conductor 6 are arranged on the same end of the connector, the end face of the movable pin 36 and the outer conductor 6 The end faces are all arranged as planes, so that the movable pin 36 and the outer conductor 6 are in plane contact with the inner conductive contact piece 72 and...

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Abstract

The invention relates to a floating type connector. The connector comprises a sliding body, an insulator, an inner conductor and an outer conductor. The inner conductor is arranged at the axis of thesleeve of the sliding main body through the insulator; the outer conductor slidably sleeves the outer circumference of the sleeve and keeps contact conduction with the sleeve, the inner conductor comprises a fixed terminal and a movable needle, the fixed terminal is fixedly connected with the insulator, and the movable needle is coaxially arranged at one end of the fixed terminal and keeps contactconduction with the fixed terminal. The connector is reasonable in structure, novel in design and high in practicability, the fixed terminal and the movable needle are always kept in contact conduction through the inner elastic piece and the inner spring, and the outer conductor and the sliding main body are always kept in conduction through the outer elastic piece and the outer spring; a sealedcavity is formed in the connector, a good shielding effect is achieved, and the stability of signal transmission of the connector is guaranteed.

Description

technical field [0001] The invention relates to the technical field of radio frequency connectors, in particular to a floating board-to-board radio frequency connector that compensates assembly errors between PCB boards. Background technique [0002] RF coaxial connectors, referred to as RF connectors, are generally considered to be a component mounted on a cable or installed on an instrument as a component for transmitting electrical connections or separations. It mainly acts as a bridge. The UHF connector that appeared in 1930 was the earliest RF connector. With nearly 80 years of development, RF connectors have formed an independent and complete professional system and become an important part of the connector family. Become an indispensable key component of the coaxial transmission system. There are many specifications of RF connectors, and the electrical characteristics are mainly guaranteed by the mechanical structure. [0003] With the increasing number of integra...

Claims

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Application Information

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IPC IPC(8): H01R13/05H01R13/6585H01R24/50
CPCH01R13/052H01R13/6585H01R24/50
Inventor 杨存卡
Owner GUANGDONG LINJVE IND INVESTMENTS CO LTD
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