CN213878602U - Floating adapter connector - Google Patents
Floating adapter connector Download PDFInfo
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- CN213878602U CN213878602U CN202022636799.7U CN202022636799U CN213878602U CN 213878602 U CN213878602 U CN 213878602U CN 202022636799 U CN202022636799 U CN 202022636799U CN 213878602 U CN213878602 U CN 213878602U
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- floating
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Abstract
The utility model relates to a floating adapter connector, which comprises a body, a floating adapter and a plate end connector, wherein the floating adapter is arranged between the body and the plate end connector in a floating way, a floating inner conductor of the floating adapter is inserted between a fixed inner conductor of the body and a plate end inner conductor of the plate end connector, and a floating outer conductor of the floating adapter is inserted between a fixed outer conductor of the body and a plate end outer conductor of the plate end connector; a floating spring is arranged between the fixed outer conductor and the floating outer conductor. The utility model has the advantages of reasonable structure, novel in design, the practicality is strong, leads through direction inner inclined plane and direction outer inclined plane guide unsteady adapter and board end connector and just to inserting, guarantees that the connector is smooth to inserting the installation, through the design of floating for unsteady adapter allows the angle deflection when the installation, and has the amount of movement of removal on axial direction and horizontal direction, with the compensation board end connector error in the aspect of making and assembling and the horizontal direction.
Description
Technical Field
The utility model relates to a radio frequency connector technical field, in particular to adapter connector floats.
Background
A radio frequency coaxial connector, simply an RF connector, is generally considered to be a component attached to a cable or mounted on an instrument as a component for transmitting electrical connections or separations. It mainly plays a role of a bridge. UHF connectors appeared in 1930 as the earliest RF connectors. The development of the RF connector in recent eighty years has made the RF connector form an independent and complete professional system, and become an important component in the connector family. Becoming an indispensable key element of coaxial transmission systems. The radio frequency connector has multiple specifications and mainly ensures the electrical characteristics by a mechanical structure.
Along with the continuous increase of electromechanical product integration signal source, two direct radio frequency signal connectors of base plate need quantity more and more, along with two base plate radio frequency connector increase, the deviation that can take place the position is difficult to avoid to the position of the upper plate connector of the direct connector of its two base plates and hypoplastron connector, when a plurality of upper plate connectors and hypoplastron connector position take place the skew, the connection of radio frequency connector will go wrong, produce contact failure scheduling problem, the radio frequency signal transmission of two base plates will go wrong.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a connector is changeed in floating.
In order to achieve the above purpose, the utility model provides a technical scheme does: a floating adapter connector comprises a body, a floating adapter and a plate end connector, wherein the floating adapter is arranged between the body and the plate end connector in a floating mode, a floating inner conductor of the floating adapter is inserted between a fixed inner conductor of the body and a plate end inner conductor of the plate end connector, and a floating outer conductor of the floating adapter is inserted between a fixed outer conductor of the body and the plate end outer conductor of the plate end connector; and a floating spring is arranged between the fixed outer conductor and the floating outer conductor.
In the technical scheme, two ends of the floating inner conductor are respectively provided with a connecting ball head capable of elastically expanding or contracting; and connecting plugs capable of being expanded or contracted elastically are arranged at two ends of the floating outer conductor.
In the above technical solution, the floating inner conductor is inserted between the first inner insertion hole of the fixed inner conductor and the second inner insertion hole of the board-end inner conductor, and the floating outer conductor is inserted between the first outer insertion hole of the fixed inner conductor and the second outer insertion hole of the board-end inner conductor; the openings of the first inner inserting hole and the second inner inserting hole are provided with guide inner inclined planes used for being installed with corresponding connecting ball heads, and the openings of the first outer inserting hole and the second outer inserting hole are provided with guide outer inclined planes used for being installed with corresponding connecting plugs.
In the technical scheme, the connecting ball head is provided with a first contact inclined plane which is in contact with the guide inner inclined plane and is used for symmetrically guiding when the connector is installed, and the connecting plug is provided with a second contact inclined plane which is in contact with the guide outer inclined plane and is used for symmetrically guiding when the connector is installed.
In the above technical scheme, the floating spring is located in the first outer plug hole and sleeved on the outer circumference of the fixed insulator of the body.
In the technical scheme, the connecting ball head is provided with a first gap along the axial direction of the floating inner conductor; and a second gap is formed in the connecting plug along the axial direction of the floating outer conductor.
In the above technical solution, a step for limiting a floating movement amount of the floating outer conductor is provided on an inner wall of the first outer plug hole.
In the above technical solution, a sealing ring is disposed between the fixed outer conductor and the fixed insulator.
The beneficial effects of the utility model reside in that, the utility model discloses rational in infrastructure, novel in design, practicality are strong, lead through direction inner inclined plane and direction outer inclined plane guide unsteady adapter and board end connector and just insert, guarantee the connector and to inserting the installation smoothly, through the design of floating for unsteady adapter allows the angle skew when the installation, and has the amount of movement of removal on axial direction and horizontal direction, with the compensation board end connector error in the aspect of making and assembling and horizontal direction.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional structure of the present invention.
Fig. 3 is an exploded schematic view of the present invention.
Fig. 4 is an exploded view of the present invention (fig. 3 is another view direction).
Fig. 5 is a schematic perspective view of the present invention (another structure of the plate-end connector).
Fig. 6 is a schematic sectional view of the present invention (another structure of the plate-end connector).
In the figure: 1. the connector comprises a body, 11, a fixed inner conductor, 12, a fixed insulator, 13, a fixed outer conductor, 14, a first inner inserting hole, 15, a first outer inserting hole, 16, a step, 2, a floating adapter, 21, a floating inner conductor, 22, a floating insulator, 23, a floating outer conductor, 24, a connecting ball head, 25, a connecting plug, 26, a first contact inclined plane, 27, a second contact inclined plane, 28, a first gap, 29, a second gap, 3, a board end connector, 31, a board end inner conductor, 32, a board end insulator, 33, a board end outer conductor, 34, a second inner inserting hole, 35, a second outer inserting hole, 4, a floating spring, 5, a sealing ring, 6, a PCB board, 71, a guide inner inclined plane, 72 and a guide outer inclined plane.
Detailed Description
The embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 to 6, a floating adapter connector includes a body 1, a floating adapter 2 and a board end connector 3, wherein the floating adapter 2 is arranged between the body 1 and the board end connector 3 in a floating manner, a floating inner conductor 21 of the floating adapter 2 is inserted between a fixed inner conductor 11 of the body 1 and a board end inner conductor 31 of the board end connector 3, and a floating outer conductor 23 of the floating adapter 2 is inserted between a fixed outer conductor 13 of the body 1 and a board end outer conductor 33 of the board end connector 3; a floating spring 4 is arranged between the fixed outer conductor 13 and the floating outer conductor 23.
Two ends of the floating inner conductor 21 are respectively provided with a connecting bulb 24 which can be elastically expanded or reduced; both ends of the floating outer conductor 23 are provided with elastically expandable or contractible connection plugs 25.
The floating inner conductor 21 is interposed between the first inner insertion hole 14 of the fixed inner conductor 11 and the second inner insertion hole 34 of the board-end inner conductor 31, and the floating outer conductor 23 is interposed between the first outer insertion hole 15 of the fixed inner conductor 11 and the second outer insertion hole 35 of the board-end inner conductor 31; the openings of the first inner inserting hole 14 and the second inner inserting hole 34 are provided with guiding inner inclined planes 71 used for being installed with the corresponding connecting ball heads 24, and the openings of the first outer inserting hole 15 and the second outer inserting hole 35 are provided with guiding outer inclined planes 72 used for being installed with the corresponding connecting plugs 25.
The connecting ball 24 is provided with a first contact inclined plane 26 which is in contact with the guide inner inclined plane and is used for symmetrical alignment during connector installation, and the connecting plug 25 is provided with a second contact inclined plane 27 which is in contact with the guide outer inclined plane and is used for symmetrical alignment during connector installation.
The floating spring 4 is positioned in the first outer plug hole 15 and sleeved on the outer circumference of the fixed insulator 12 of the body 1.
The connecting bulb 24 is provided with a first gap 28 along the axial direction of the floating inner conductor 21; the connecting plug 25 is provided with a second gap 29 along the axial direction of the floating outer conductor 23.
The inner wall of the first outer plug hole 15 is provided with a step 16 for limiting the floating movement of the floating outer conductor 23.
A seal ring 5 is provided between the fixed outer conductor 13 and the fixed insulator 12.
The board end outer conductor 33 of the board end connector 3 is fixed on the PCB board 6 by welding, and the board end inner conductor 31 is inserted into the board end insulator 32 and fixed on the PCB board 6 by welding, wherein the board end inner conductor 31 has various structures. The floating inner conductor 21 is inserted into the floating insulator 22, and the fixed inner conductor 11 is inserted into the fixed insulator 12. The axial floating amount among the body 1, the floating adapter 2 and the plate end connector 3 is 0.02-1.02mm, and the radial floating amount is 0.5 mm.
The floating adapter 2 ensures smooth up-and-down floating through the floating spring 4 and cannot be clamped on the inner wall of the first outer plug hole 15 of the body 1; the floating inner conductor 21 and the floating outer conductor 23 are both made of metal, the connection ball 24 can be elastically expanded or contracted through the first gap 28, and the connection plug 25 can be elastically expanded or contracted through the second gap 29.
The utility model has the advantages of reasonable structure, novel design, the practicality is strong, through leading the interior inclined plane of direction and leading the outer inclined plane guide adapter 2 and leading positive the opposite plug of plate end connector 3, guarantee the connector and smoothly to inserting the installation, through the design of floating for floating adapter 2 when the installation allows angle deflection, and have the amount of movement of removal on axial direction and horizontal direction, with compensation plate end connector 3 make with the equipment aspect and the ascending error of horizontal direction.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications to the above embodiments are all within the scope of the present invention.
Claims (8)
1. A floating adapter connector is characterized by comprising a body, a floating adapter and a plate end connector, wherein the floating adapter is arranged between the body and the plate end connector in a floating mode, a floating inner conductor of the floating adapter is inserted between a fixed inner conductor of the body and a plate end inner conductor of the plate end connector, and a floating outer conductor of the floating adapter is inserted between a fixed outer conductor of the body and a plate end outer conductor of the plate end connector; and a floating spring is arranged between the fixed outer conductor and the floating outer conductor.
2. A floating adapter connector according to claim 1, wherein both ends of said floating inner conductor are provided with elastically expandable or contractible connection knobs; and connecting plugs capable of being expanded or contracted elastically are arranged at two ends of the floating outer conductor.
3. A floating adapter connector according to claim 2, wherein said floating inner conductor is interposed between a first inner insertion hole of the fixed inner conductor and a second inner insertion hole of the board-end inner conductor, and said floating outer conductor is interposed between a first outer insertion hole of the fixed inner conductor and a second outer insertion hole of the board-end inner conductor; the openings of the first inner inserting hole and the second inner inserting hole are provided with guide inner inclined planes used for being installed with corresponding connecting ball heads, and the openings of the first outer inserting hole and the second outer inserting hole are provided with guide outer inclined planes used for being installed with corresponding connecting plugs.
4. A floating adapter connector according to claim 3, wherein said coupling bulb is provided with first contact ramps for symmetrical alignment upon connector installation in contact with said guide inner ramps, and said coupling plug is provided with second contact ramps for symmetrical alignment upon connector installation in contact with said guide outer ramps.
5. The floating adapter connector of claim 4, wherein the floating spring is disposed in the first outer socket and fits over an outer circumference of the fixed insulator of the body.
6. The floating adapter connector of claim 5, wherein the connecting ball head is provided with a first gap along the axial direction of the floating inner conductor; and a second gap is formed in the connecting plug along the axial direction of the floating outer conductor.
7. A floating adapter connector according to claim 6, wherein the inner wall of the first outer socket is provided with a step for limiting the floating movement of the floating outer conductor.
8. A floating adapter connector according to claim 7, wherein a sealing ring is disposed between said fixed outer conductor and said fixed insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022636799.7U CN213878602U (en) | 2020-11-16 | 2020-11-16 | Floating adapter connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022636799.7U CN213878602U (en) | 2020-11-16 | 2020-11-16 | Floating adapter connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213878602U true CN213878602U (en) | 2021-08-03 |
Family
ID=77056136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022636799.7U Active CN213878602U (en) | 2020-11-16 | 2020-11-16 | Floating adapter connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213878602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117525996A (en) * | 2023-12-07 | 2024-02-06 | 东莞市信翰精密工业有限公司 | Floating connector assembly |
| CN117525996B (en) * | 2023-12-07 | 2024-05-17 | 东莞市信翰精密工业有限公司 | Floating connector assembly |
-
2020
- 2020-11-16 CN CN202022636799.7U patent/CN213878602U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117525996A (en) * | 2023-12-07 | 2024-02-06 | 东莞市信翰精密工业有限公司 | Floating connector assembly |
| CN117525996B (en) * | 2023-12-07 | 2024-05-17 | 东莞市信翰精密工业有限公司 | Floating connector assembly |
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