CN109841999B - Self-adaptive inter-board radio frequency connector - Google Patents
Self-adaptive inter-board radio frequency connector Download PDFInfo
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- CN109841999B CN109841999B CN201910132605.9A CN201910132605A CN109841999B CN 109841999 B CN109841999 B CN 109841999B CN 201910132605 A CN201910132605 A CN 201910132605A CN 109841999 B CN109841999 B CN 109841999B
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- 239000004020 conductor Substances 0.000 claims abstract description 71
- 239000012212 insulator Substances 0.000 claims abstract description 23
- 230000005489 elastic deformation Effects 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 7
- 230000003044 adaptive effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention discloses a self-adaptive inter-board radio frequency connector which comprises an inner conductor, an outer conductor and an insulator and is characterized in that the outer conductor comprises a sleeve body, at least one end of the sleeve body is provided with an elastic contact body, and the elastic contact body has axial elastic deformation and/or radial elastic deformation. The outer conductor of the self-adaptive inter-board radio frequency connector realizes stable electric connection through the axial elastic deformation and/or radial elastic deformation of the elastic contact bodies at the two ends.
Description
Technical Field
The invention relates to the field of radio frequency connection, in particular to a self-adaptive inter-board radio frequency connector.
Background
In electronic devices, a plurality of printed boards are often provided, and some printed boards are vertically stacked one above the other. The interconnection and intercommunication of signals are avoided between the vertically laminated printed boards, and an inter-board electric connector is often needed at the moment, and an inter-board radio frequency connector is needed for radio frequency microwave signals.
Whereas conventional inter-board radio frequency connectors are used by mating male and female connectors. The male connector and the female connector are respectively preset on two printed boards to be vertically connected, and are inserted and combined after being aligned, so that the vertical connection between the boards is completed. The board-to-board connector according to chinese patent CN201438524U includes an upper socket, a lower socket, and an adapter disposed between the upper socket and the lower socket through a floating structure, where the floating structure can realize radial and axial floating of the upper socket relative to the lower socket.
The conventional inter-board rf connector has the following drawbacks: 1. the traditional inter-board radio frequency connector needs to be matched with a male connector and a female connector for use, and the height after insertion is higher, so that the gap between the printed boards is increased; 2. a group of traditional inter-board radio frequency connectors can only transmit one path of radio frequency signals; 3. the traditional inter-board radio frequency connector has higher positioning requirement, and is difficult to align and insert when in use; 3. the traditional inter-board radio frequency connector has certain plugging force when being plugged in and out, and the plugging force is very large when a plurality of groups of boards are used, so that the printed boards are difficult to install and disassemble and are easy to be stressed and damaged; 4. the traditional inter-board radio frequency connector has the advantages of complex structure, complex installation and large volume, and increases the volume and weight of electronic equipment.
Disclosure of Invention
Aiming at the defects and shortcomings in the prior art, the invention aims to provide a self-adaptive inter-board radio frequency connector, wherein an outer conductor of the connector has axial and/or radial elastic deformation, the self-adaptive effect is good, and stable electric connection is realized through the arrangement of an elastic contact body.
In order to achieve the above purpose, the technical scheme adopted by the invention comprises the following steps:
The self-adaptive inter-board radio frequency connector comprises an inner conductor, an outer conductor and an insulator, wherein the outer conductor comprises a sleeve body, at least one end of the sleeve body is provided with an elastic contact body, and the elastic contact body has axial elastic deformation and/or radial elastic deformation.
Optionally, the elastic contact body is an elastic buffer extending along the radial direction; the elastic buffer piece has elastic deformation along the axial direction and/or the radial direction.
Optionally, the elastic contact body comprises a plurality of blades which are uniformly extended along the radial centrifugal direction.
Optionally, the elastic contact body is a ring piece extending along a radial direction, and at least one ring of compression ring is arranged on the ring piece.
Optionally, the elastic contact body is an intermittent ring piece extending along a radial direction, and at least one ring of compression ring is arranged on the intermittent ring piece.
Optionally, the elastic contact body is a ring sheet extending along the radial direction, at least one spring opening is arranged on the ring sheet, and at least one reed is arranged in the spring opening.
Optionally, the elastic contact body is a plurality of spring petals arranged along the circumferential direction, and the annular boss is arranged on at least one spring petal.
Optionally, a first elastic contact body is arranged at one end of the sleeve body, and a second elastic contact body is arranged at the other end of the sleeve body;
the first elastic contact body is a plurality of blades which are uniformly extended along the radial centrifugal direction;
Or the first elastic contact body is a ring piece extending along the radial direction, and at least one ring of compression ring is arranged on the ring piece;
Or the first elastic contact body is an intermittent annular sheet extending along the radial direction, and at least one circle of compression ring is arranged on the intermittent annular sheet;
Or the first elastic contact body is a ring sheet extending along the radial direction, at least one spring opening is arranged on the ring sheet, and at least one reed is arranged in the spring opening;
the second elastic contact body is a plurality of spring petals arranged along the circumferential direction, and at least one spring petal is provided with a circumferential boss.
Optionally, the device further comprises a conductive shell and a buffer spring, wherein the insulator comprises a first insulator and a second insulator;
The outer conductor and the inner conductor are coaxially sleeved, the conductive shell is electrically connected with the elastic contact body of the outer conductor, the first insulator isolates the inner conductor from the conductive shell, the second insulator is sleeved outside the outer conductor and the conductive shell, and the buffer spring is arranged between the second insulator and the conductive shell.
Optionally, the inner conductor is a floating inner conductor and comprises a guide pin, a floating spring is arranged in the guide pin, a floating head is further arranged at least one end of the guide pin, the floating head is provided with a conductive inclined plane, a buffer body is further arranged between the floating head and the floating spring, and the conductive inclined plane, the buffer body and the floating spring of the floating head are tightly propped against each other; the floating head, the guide pin, the buffer body and the floating spring are electrically connected.
Through the technical scheme, the outer conductor of the connector has axial and/or radial elastic deformation, the self-adaptive effect is good, and stable electric connection is realized through the arrangement of the elastic contact body.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:
FIG. 1 is a schematic diagram of an adaptive inter-board RF connector of the present invention;
FIG. 2 is a schematic structural view of a first outer conductor of the present invention;
FIG. 3 is a schematic structural view of a second outer conductor of the present invention;
FIG. 4 is a schematic structural view of a third outer conductor of the present invention;
FIG. 5 is a schematic structural view of a fourth outer conductor of the present invention;
FIG. 6 is a schematic view of the structure of four inner conductors of the present invention;
Reference numerals illustrate:
1-an outer conductor, 11 (11 ' or 11' ') -a first elastic contact body, 111-a first compression ring, 112-a second compression ring, 111' -a spring mouth, 112' -a reed, 12-a sleeve body, 13-a second elastic contact body, 131-a spring flap, 132-a circumferential boss;
2-inner conductor, 21-floating head, 22-floating spring, 23-guide pin, 24 (24 ' or 24' ') -buffer body, 241-first buffer stage, 242-second buffer stage;
3-conductive shell, 4-buffer spring, 5-first insulator, 6-second insulator.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
In the present invention, unless otherwise indicated, terms of orientation such as "upper" and "lower" are used generally with reference to the drawings in which corresponding figures are drawn, and "inner" and "outer" are defined with reference to the inner and outer of the corresponding component profiles.
Referring to fig. 1-6, the adaptive inter-board radio frequency connector of the present invention comprises an inner conductor 2, an outer conductor 1 and an insulator, wherein the outer conductor 1 comprises a sleeve body 12, and an elastic contact body is arranged at least one end of the sleeve body 12, and the elastic contact body has an axial elastic deformation amount and/or a radial elastic deformation amount. The outer conductor 1 and the inner conductor 2 of the self-adaptive inter-board radio frequency connector are coaxial, the inner conductor 2 and the outer conductor 1 are isolated through an insulator, and an elastic contact body arranged at the end part of the outer conductor 1 has axial elastic deformation and/or radial elastic deformation and can be stably and electrically connected with an external conductor; in addition, the conductive shell 3 is connected with the outer conductor 1, and an elastic contact body is arranged at the end part of the outer conductor 1 connected with the conductive shell 3, so that stable electric connection between the outer conductor 1 and the conductive shell 3 can be ensured; therefore, the elastic contact body is arranged at least one end part of the outer conductor 1, so that at least the outer conductor 1 and the external conductor and/or the self conductive shell 3 are ensured to have stable electric connection, and no matter how deformation, such as axial deformation, axial deflection and the like, and radial deformation, radial deflection and the like, occur to each part in the integral connector, the elastic contact body structure with the self-adaptive deformation or deflection can meet the changing requirement, and the stable electric connection of each connecting part is realized.
In an embodiment of the invention, the elastic contact body is an elastic buffer extending along the radial direction; the elastic buffer has an elastic deformation in the axial direction and/or the radial direction. The radial extension not only has a certain contact surface, for example an extended ring piece, but also the elastically damped structure ensures a deformation in the axial and/or radial direction.
In the embodiment of the invention, the elastic contact body comprises a plurality of blades which are uniformly arranged along the radial centrifugal direction, and the elastic contact body can be a circular ring sheet body which extends along a radial plane, and a plurality of centrifugal blades which are uniformly arranged are obtained by cutting along the circumferential centrifugal direction of the circular ring sheet body, for example, in fig. 2, a specific arrangement form is an extending ring sheet which is radially arranged, eight blades are arranged on the extending ring sheet in a cutting way along the circumferential centrifugal direction, and the number of the blades can be adjusted according to the contact precision of different connectors in the actual use process; or the annular sheet bodies are not in the same plane, the annular sheet bodies have a certain offset angle or a certain concave angle, namely, the annular sheet bodies are provided with a certain axial deformation, the axial deformation is increased, and then the vanes arranged along the centrifugal force direction are combined, so that the longer vanes are obtained by cutting on the limited annular sheet bodies as much as possible, the axial deformation and the radial deformation can be increased, and the operation difficulty in the processing process is reduced.
In the embodiment of the invention, the elastic contact body is a ring sheet extending along the radial direction, and at least one circle of compression ring is arranged on the ring sheet. The setting of clamping ring is carried out on the ring piece, makes the ring piece have unsmooth structure in radial, guarantees axial deformation when contacting with external electric conductor, and unsmooth ring piece also can warp in the axial simultaneously, in order to simplify processing technology, processes round clamping ring on the ring piece, also can carry out the processing of multiturn clamping ring as required, but can increase the processing degree of difficulty, consequently has at least to guarantee round clamping ring. Or the ring sheets are not in the same plane, and the ring sheets have a certain offset angle or a certain concave angle, namely, have a certain axial deformation per se, so that the axial deformation is increased.
In the embodiment of the invention, the elastic contact body is an intermittent annular sheet extending along the radial direction, and at least one circle of compression ring is arranged on the intermittent annular sheet. The intermittent ring piece is a plurality of pieces obtained by cutting the ring piece along the radial direction, the pieces are similar to the shape of petals, the pieces are of independent structures, the pieces form intermittent circular rings, the intermittent circular rings are combined on the ring piece to be arranged with a compression ring, the ring piece is enabled to have a concave-convex structure in the radial direction, the axial deformation is guaranteed when the ring piece is contacted with an external electric conductor, meanwhile, the concave-convex ring piece can also deform in the axial direction, or the pieces are not in the same plane, the ring piece has a certain offset angle or a concave angle, namely, the ring piece is provided with a certain axial deformation amount, and the axial deformation amount is increased.
In the embodiment of the invention, the elastic contact body is a ring sheet extending along the radial direction, at least one spring opening 111' is arranged on the ring sheet, and at least one reed 112' is arranged in the spring opening 111 '. The reed 112' is a member with one end integrally connected with the annular piece at the edge of the reed opening 111' and the other end being non-contact, and besides the axial and/or radial elastic deformation of the reserved annular piece, the arrangement of the reed 112' increases the axial and/or radial elastic deformation of a small area, so that the self-adaptive effect is enhanced. The number of the spring openings 111 'and the spring plates 112' can be adjusted according to the actual connection precision requirement.
In the embodiment of the present invention, the elastic contact body is a plurality of spring petals 131 arranged along the circumferential direction, and a circumferential boss 132 is arranged on at least one spring petal 131. The spring flap 131 has a structure which ensures axial and/or radial elastic deformation, and the annular boss 132 arranged on the spring flap has a clamping structure when being connected with other conductive parts, so that the connection is more stable.
Referring to fig. 1-6, in an embodiment of the present invention, a first elastic contact 11 is disposed at one end of the sleeve 12, and a second elastic contact 13 is disposed at the other end of the sleeve 12; in the first scheme, the first elastic contact body 11 is a plurality of blades which are uniformly extended along the radial centrifugal direction; for example, in fig. 2, it can be seen that the specific arrangement form is an extending ring piece arranged along the radial direction, eight blades are cut and arranged on the extending ring piece along the circumferential centrifugal force direction, and the number of the blades can be adjusted according to the contact precision of different connectors in the actual use process;
In the second scheme, the first elastic contact body 11' is a ring piece extending along the radial direction, and at least one ring of compression ring is arranged on the ring piece; for example, as shown in fig. 3, the first elastic contact 11 'is a ring extending in a radial direction, and the first compression ring 111 and the second compression ring 112 with the same axis are pressed on the ring along a circumferential direction, so that the first elastic contact 11' has two convex rings and two concave rings on a contact surface, and when the first elastic contact contacts with an external electric conductor, axial deformation is ensured, and meanwhile, the concave-convex ring can also deform in the axial direction.
In the third scheme, the first elastic contact body 11' is an intermittent annular sheet extending along the radial direction, and at least one circle of compression ring is arranged on the intermittent annular sheet; for example, as shown in fig. 4, the first elastic contact 11 'is eight intermittent ring pieces extending in a radial direction, that is, the original continuous ring piece is cut into eight intermittent divided pieces based on the second scheme, and the first compression ring 111 and the second compression ring 112 with the same axis are pressed on the intermittent ring pieces along the circumferential direction, so that the first elastic contact 11' has two convex rings and two concave rings on the contact surface, and when the first elastic contact contacts with an external electric conductor, the axial deformation is ensured, and meanwhile, the concave-convex ring piece can also deform in the axial direction. The intermittent ring piece is similar to the shape of petals, the piece body is of an independent structure, a plurality of piece bodies form intermittent circular rings, the intermittent circular rings are combined on the ring piece to set the compression ring, the ring piece is enabled to have a concave-convex undulating structure in the radial direction, axial deformation is guaranteed when the intermittent ring piece is in contact with an external electric conductor, meanwhile, the concave-convex ring piece can also deform in the axial direction, or the plurality of ring pieces can not be in the same plane, the ring piece has a certain offset angle or a certain concave angle, namely, the intermittent ring piece is provided with a certain axial deformation amount, and the axial deformation amount is increased.
In a fourth embodiment, the first elastic contact body 11″ is a ring piece extending in a radial direction, at least one spring opening 111' is provided on the ring piece, and at least one spring 112' is provided in the spring opening 111 '; for example, as shown in fig. 5, the first elastic contact body 11″ is a ring sheet extending in a radial direction, three spring openings 111' are arranged on the ring sheet, one spring 112' is arranged in the spring opening 111', one end of the spring 112' is integrally connected with the ring sheet at the edge of the spring opening 111', the other end of the spring 112' is a non-contact member, besides the axial and/or radial elastic deformation of the ring sheet, the axial and/or radial elastic deformation of a small area is increased due to the arrangement of the spring 112', and the self-adaptive effect is enhanced. The number of the spring openings 111 'and the spring plates 112' can be adjusted according to the actual connection precision requirement.
The second elastic contact body 13 is a plurality of spring petals 131 arranged along the axial direction, and a circumferential boss 132 is arranged on at least one spring petal 131. For example, in the specific structure shown in fig. 2-5, a plurality of separated sheets, namely, spring petals 131 are arranged at the other end of the sleeve body 12 at intervals along the circumferential direction, annular bosses 132 protruding outwards are processed at the end parts of the spring petals 131, the axial and/or radial elastic deformation is ensured by the structure of the spring petals 131, and the annular bosses 132 arranged on the spring petals ensure a clamping structure when being connected with other conductive components, so that the connection is more stable.
Referring to fig. 1, in an embodiment of the present invention, the adaptive inter-board radio frequency connector further includes a conductive housing 3 and a buffer spring 4, and the insulators include a first insulator 5 and a second insulator 6; the outer conductor 1 and the inner conductor 2 are coaxially sleeved, the conductive shell 3 is electrically connected with an elastic contact body of the outer conductor 1, the first insulator 5 isolates the inner conductor 2 from the conductive shell 3, the second insulator 6 is sleeved outside the outer conductor 1 and the conductive shell 3, and the buffer spring 4 is arranged between the second insulator 6 and the conductive shell 3. The self-adaptive inter-board radio frequency connector ensures that the whole connector has self-adaptive function in the axial direction and/or the radial direction, namely has stable electric connection in the axial direction and/or the radial direction through the structural arrangement of the outer conductor.
In addition, in the embodiment of the present invention, the selected inner conductor 2 is a floating inner conductor, and includes a guide pin 23, the guide pin 23 is a needle tube member formed by a hollow closing cylinder and a solid shaft, a floating spring 22 is disposed in the guide pin 23, a floating head 21 is further disposed at least one end of the guide pin 23, the floating head 21 has a conductive inclined plane, the conductive inclined plane of the floating head 21 is tightly propped against the floating spring 22, and the floating head 21, the guide pin 23 and the floating spring 22 are electrically connected. By matching the floating inner conductor with the adaptive outer conductor, the axial floating of the inner conductor can further match the deformation contact requirement of the outer conductor in the axial direction and/or the radial direction, so that the integral connector has an adaptive function in the axial direction and/or the radial direction, namely has stable electric connection in the axial direction and/or the radial direction.
A buffer body 24 is also arranged between the floating head 21 and the floating spring 22, and the conductive inclined surface of the floating head 21, the buffer body 24 and the floating spring 22 are tightly propped against each other; the floating head 21, the lead pin 23, the buffer body 24 and the floating spring 22 are electrically connected. The buffer body 24 may be a spherical member, and the contact surface between the floating head 21 and the buffer body 24 may be a slope or an inclined surface. The buffer body 24' may be a cover member having a spherical or curved outer peripheral surface, the buffer body 24' may be fastened to an end of the floating spring 22, and a contact surface between the floating head 21 and the buffer body 24' may be a slope or an inclined surface.
Or the inner conductor 2 comprises a guide pin 23, a floating spring 22 is arranged in the guide pin 23, a floating head 21 is further arranged at one end of the guide pin 23, the floating head 21 is provided with a conductive inclined plane, a first buffer table 241 is arranged on the periphery of the floating head 21, a second buffer table 242 is arranged on the inner wall of the guide pin, and the first buffer table 241 and the second buffer table 242 are clamped.
The buffer body 24 in the inner conductor is arranged to enable the inner conductor to float axially and have stable electric connection signals, and the floating head in the inner conductor is also in stable electric connection with the guide pin and the spring in the axial direction and/or the radial direction whether the inner conductor is in a sphere, a spherical cover, a curved cover or a boss structure.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the present invention can be made, as long as it does not depart from the gist of the present invention, which is also regarded as the content of the present invention.
Claims (1)
1. The self-adaptive inter-board radio frequency connector comprises an outer conductor (1), an inner conductor (2), a conductive shell (3), a buffer spring (4), a first insulator (5) and a second insulator (6), and is characterized in that the outer conductor (1) comprises a sleeve body (12), a first elastic contact body is arranged at one end of the sleeve body (12), and a second elastic contact body (13) is arranged at the other end of the sleeve body (12);
The first elastic contact body and the second elastic contact body (13) have elastic deformation along the axial direction and the radial direction;
the first elastic contact body is a plurality of blades which are uniformly extended along the radial centrifugal direction;
Or the first elastic contact body is a ring piece extending along the radial direction, and at least one ring of compression ring is arranged on the ring piece;
Or the first elastic contact body is an intermittent annular sheet extending along the radial direction, and at least one circle of compression ring is arranged on the intermittent annular sheet;
The second elastic contact body (13) is a plurality of spring petals (131) arranged along the circumferential direction, and each spring petal (131) is provided with a circumferential boss (132);
The outer conductor (1) and the inner conductor (2) are coaxially sleeved, the conductive shell (3) is electrically connected with the second elastic contact body (13) of the outer conductor (1), the first insulator (5) isolates the inner conductor (2) from the conductive shell (3), the second insulator (6) is sleeved outside the outer conductor (1) and the conductive shell (3), and the buffer spring (4) is arranged between the second insulator (6) and the conductive shell (3);
The inner conductor (2) is a floating inner conductor and comprises a guide pin (23), a floating spring (22) is arranged in the guide pin (23), a floating head (21) is further arranged at one end of the guide pin (23), the floating head (21) is provided with a conductive inclined plane, a buffer body is further arranged between the floating head (21) and the floating spring (22), and the conductive inclined plane, the buffer body and the floating spring (22) of the floating head (21) are tightly propped against each other; the floating head (21), the guide pin (23), the buffer body and the floating spring (22) are electrically connected, the buffer body is a cover body member with a spherical or curved peripheral surface, and the buffer body is covered and buckled at the end part of the floating spring (22);
Or the inner conductor (2) comprises a guide pin (23), a floating spring (22) is arranged in the guide pin (23), a floating head (21) is further arranged at one end of the guide pin (23), the floating head (21) is provided with a conductive inclined plane, a first buffer table (241) is arranged on the periphery of the floating head (21), a second buffer table (242) is arranged on the inner wall of the guide pin, and the first buffer table (241) and the second buffer table (242) are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132605.9A CN109841999B (en) | 2019-02-22 | 2019-02-22 | Self-adaptive inter-board radio frequency connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132605.9A CN109841999B (en) | 2019-02-22 | 2019-02-22 | Self-adaptive inter-board radio frequency connector |
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| Publication Number | Publication Date |
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| CN109841999A CN109841999A (en) | 2019-06-04 |
| CN109841999B true CN109841999B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910132605.9A Active CN109841999B (en) | 2019-02-22 | 2019-02-22 | Self-adaptive inter-board radio frequency connector |
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| CN (1) | CN109841999B (en) |
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| CN110752462B (en) * | 2019-10-09 | 2025-06-17 | 中航光电科技股份有限公司 | A coaxial connector and its outer conductor |
| CN111342261B (en) * | 2020-04-01 | 2021-06-08 | 上海航天科工电器研究院有限公司 | Floating radio frequency connector between boards |
| CN112490722A (en) * | 2020-12-07 | 2021-03-12 | 苏州莱尔微波技术有限公司 | Axially floatable SMP connector |
| CN112636043B (en) * | 2020-12-14 | 2022-03-29 | 中航光电科技股份有限公司 | Elastic solderless surface-mounted radio frequency module, radio frequency contact and integrated socket |
| CN113783016A (en) * | 2021-08-10 | 2021-12-10 | 深圳三星通信技术研究有限公司 | An inter-board radio frequency connector |
| CN115842264A (en) * | 2021-09-18 | 2023-03-24 | 深圳三星通信技术研究有限公司 | Inter-board radio frequency connector and signal transmission device |
| CN114336171B (en) * | 2021-12-28 | 2025-05-02 | 苏州华旃航天电器有限公司 | A floating radio frequency connector |
| CN120933729B (en) * | 2025-10-14 | 2025-12-23 | 陕西华达科技股份有限公司 | Self-adaptive inter-board welding-free radio frequency connector |
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| CN1407661A (en) * | 2001-08-31 | 2003-04-02 | 蒂科电子Amp有限责任公司 | Coaxial connector for printing circuit board |
| CN201450195U (en) * | 2009-08-04 | 2010-05-05 | 西安富士达科技股份有限公司 | Radiofrequency coaxial connector suitable for blind mating and floating connection |
| CN101859967A (en) * | 2010-05-14 | 2010-10-13 | 上海航天科工电器研究院有限公司 | Relocation mechanism for installing RF coaxial connector panel |
| CN104488142A (en) * | 2012-07-25 | 2015-04-01 | 罗森伯格高频技术有限及两合公司 | Contact element |
| CN103779727A (en) * | 2014-01-13 | 2014-05-07 | 东莞市长讯精密电子有限公司 | A quick-plug floating and deflectable radio frequency connector |
| CN106159504A (en) * | 2015-04-17 | 2016-11-23 | 上海雷迪埃电子有限公司 | Compact radio frequency (RF) coaxial connector |
| CN205319469U (en) * | 2015-12-16 | 2016-06-15 | 华为技术有限公司 | Radio frequency connector |
| EP3203591A1 (en) * | 2016-02-05 | 2017-08-09 | Rosenberger Hochfrequenztechnik GmbH & Co. KG | Connector |
| KR101926503B1 (en) * | 2018-03-27 | 2018-12-07 | 주식회사 기가레인 | Board mating connector in which the signal contact part and ground contact part are interlock |
| CN109038004A (en) * | 2018-10-16 | 2018-12-18 | 江苏正恺电子科技有限公司 | A kind of radio frequency (RF) coaxial connector of the big tolerance of reduced form |
| CN209692033U (en) * | 2019-02-22 | 2019-11-26 | 中航富士达科技股份有限公司 | A kind of adaptive outer conductor and radio frequency connector |
| CN209692093U (en) * | 2019-02-22 | 2019-11-26 | 中航富士达科技股份有限公司 | Radio frequency connector between a kind of adaptive plate |
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