CN212908415U - Radio frequency connector with adjustable interface - Google Patents
Radio frequency connector with adjustable interface Download PDFInfo
- Publication number
- CN212908415U CN212908415U CN202022000194.9U CN202022000194U CN212908415U CN 212908415 U CN212908415 U CN 212908415U CN 202022000194 U CN202022000194 U CN 202022000194U CN 212908415 U CN212908415 U CN 212908415U
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- CN
- China
- Prior art keywords
- sleeve
- outer conductor
- probe terminal
- wall
- radio frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000523 sample Substances 0.000 claims abstract description 50
- 239000004020 conductor Substances 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims description 19
- 238000002955 isolation Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an interface adjustable radio frequency connector, including outer conductor and probe terminal, probe terminal establishes the inside at the outer conductor, probe terminal's outer wall is fixed to have cup jointed insulating cover, the fixed clamping ring that is equipped with in outer conductor top, the top of clamping ring is equipped with adjusting part, adjusting part includes adapter sleeve and sliding ring, the fixed bottom of establishing at the adapter sleeve of sliding ring, the inside mounting that is equipped with in top of outer conductor. The utility model discloses a bottom that sets up the clamping ring at the top of outer conductor and adapter sleeve rotates the adapter sleeve through interior thread connection, and the adapter sleeve can go up and down in the inside of clamping ring, and then reaches the purpose of the protruding distance of stretching in regulation probe terminal top for probe terminal can be connected with the circuit board accuracy, avoids probe terminal and the incomplete contact of circuit board and leads to the problem of equipment signal harmfulness, has ensured the good signal transmission effect of equipment.
Description
Technical Field
The utility model relates to a radio frequency connector field, concretely relates to interface adjustable radio frequency connector.
Background
Radio frequency connectors are commonly used as separable elements that attach to a cable or device to provide electrical connection to a transmission line system. With the rapid development of communication technology, the current communication equipment has the characteristics of multifunction and miniaturization, and the radio frequency connector is also widely applied.
The rf connector is generally connected in a plug-in manner, but due to errors caused by manufacturing and assembling, the probe terminal of the rf connector is prone to be in incomplete contact with the signal connector of the circuit board, which may result in poor signal of the device, and the prior art also lacks an assembly capable of adjusting the interface of the rf connector.
Therefore, it is desirable to provide an interface adjustable rf connector to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an interface adjustable radio frequency connector, through the bottom that sets up the clamping ring at the top of outer conductor and adapter sleeve through interior external screw thread connection, the adapter sleeve rotates, the adapter sleeve can go up and down in the inside of clamping ring, and then reach the protruding purpose of stretching the distance in regulation probe terminal top, make probe terminal can be connected with the circuit board accuracy, avoid probe terminal and the incomplete contact of circuit board and lead to the bad problem of equipment signal, the signal transmission effect that equipment is good has been ensured, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: an interface-adjustable radio frequency connector comprises an outer conductor and a probe terminal, wherein the probe terminal is arranged inside the outer conductor, an insulating sleeve is fixedly sleeved on the outer wall of the probe terminal, a connecting ring is fixedly arranged at the top of the outer conductor, and an adjusting assembly is arranged at the top of the connecting ring;
the adjusting assembly comprises a connecting sleeve and a sliding ring, the bottom of the connecting sleeve is a hollow cylinder, external threads are arranged on the outer wall of the bottom of the connecting sleeve, internal threads are arranged on the inner wall of the connecting ring, the connecting sleeve is connected with the connecting ring through the internal threads and the external threads, the sliding ring is fixedly arranged at the bottom of the connecting sleeve, a sealing sheet is arranged inside the top end of the outer conductor and is arranged at the bottom end of the connecting sleeve, a circular groove is formed in the outer wall of the top end of the sealing sheet, the inner side of the circular groove is in sliding connection with the sliding ring, a limiting sliding block is fixedly arranged on the peripheral side wall of the sealing sheet, and a limiting;
and a fixing mechanism is arranged in the outer conductor and used for fixing the probe terminal and the insulating sleeve in the outer conductor.
Preferably, the fixing mechanism comprises a fixing sleeve, an isolating sleeve and a plug pin, the isolating sleeve is arranged inside the fixing sleeve, the outer wall of the bottom of the isolating sleeve is fixedly connected with the inner wall of the fixing sleeve, and the inner wall of the isolating sleeve is fixedly connected with the outer wall of the insulating sleeve.
Preferably, the number of the inserting pins is four, and the four inserting pins are distributed in an annular array at the bottom end of the fixed sleeve.
Preferably, the clamping grooves are formed in the two sides of the fixing sleeve, the inner walls of the two sides of the outer conductor are fixedly provided with clamping blocks, and the inner sides of the clamping grooves are fixedly clamped with the clamping blocks.
Preferably, the inner side of the limiting sliding groove is connected with four limiting sliding blocks in a sliding mode, and the four limiting sliding blocks are distributed on the periphery of the sealing piece in an annular array mode.
Preferably, the top end of the probe terminal penetrates through the sealing sheet and extends out of the outer side of the outer conductor, and the connecting sleeve is sleeved on the top of the probe terminal.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the connecting ring is arranged at the top of the outer conductor and connected with the bottom of the connecting sleeve through the inner thread and the outer thread, the connecting sleeve is rotated, and the connecting sleeve can lift in the connecting ring, so that the purpose of adjusting the protruding distance of the top of the probe terminal is achieved, the probe terminal can be accurately connected with a circuit board, the problem of poor equipment signals caused by incomplete contact between the probe terminal and the circuit board is avoided, and the good signal transmission effect of the equipment is ensured;
2. through setting up fixed establishment in the inside of outer conductor, set up the draw-in groove at the lateral wall of fixed cover and be used for the joint to fix on the fixture block, and then can make the whole stable inside of fixing the mechanism at the outer conductor of fixing, fixed establishment cover is established on the insulating cover, can fix probe terminal and insulating cover for the probe terminal can be stable installs in the inside of outer conductor.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a view of the whole structure of the adjusting assembly in a separated state;
fig. 3 is a front sectional view of the present invention;
fig. 4 is a schematic view of the overall structure of the fixing mechanism of the present invention;
FIG. 5 is a schematic view of the overall structure of the sealing sheet of the present invention;
fig. 6 is an enlarged view of the structure of the portion a in fig. 3 according to the present invention.
Description of reference numerals:
the probe comprises an outer conductor 1, a probe terminal 2, an insulating sleeve 3, a connecting ring 4, an adjusting component 5, a connecting sleeve 6, a sliding ring 7, a sealing piece 8, a circular groove 9, a limiting sliding block 10, a limiting sliding groove 11, a fixing mechanism 12, a fixing sleeve 13, an isolating sleeve 14, a plug pin 15, a clamping groove 16 and a clamping block 17.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a radio frequency connector with adjustable interface as shown in figures 1-6, which comprises an outer conductor 1 and a probe terminal 2, wherein the probe terminal 2 is arranged inside the outer conductor 1, an insulating sleeve 3 is fixedly sleeved on the outer wall of the probe terminal 2, a connecting ring 4 is fixedly arranged at the top of the outer conductor 1, and an adjusting component 5 is arranged at the top of the connecting ring 4;
the adjusting assembly 5 comprises a connecting sleeve 6 and a sliding ring 7, the bottom of the connecting sleeve 6 is a hollow cylinder, the outer wall of the bottom of the connecting sleeve 6 is provided with external threads, the inner wall of the connecting ring 4 is provided with internal threads, the connecting sleeve 6 is connected with the connecting ring 4 through the internal and external threads, the sliding ring 7 is fixedly arranged at the bottom of the connecting sleeve 6, a sealing piece 8 is arranged inside the top end of the outer conductor 1, the sealing piece 8 is arranged at the bottom end of the connecting sleeve 6, the outer wall of the top end of the sealing piece 8 is provided with a circular groove 9, the inner side of the circular groove 9 is in sliding connection with the sliding ring 7, the peripheral side wall of the sealing piece 8 is fixedly provided with a limiting slide block 10, and the inner wall of;
the fixing mechanism 12 is arranged inside the outer conductor 1, and the fixing mechanism 12 is used for fixing the probe terminal 2 and the insulating sleeve 3 inside the outer conductor 1.
Further, in the above technical solution, the fixing mechanism 12 includes a fixing sleeve 13, an isolation sleeve 14 and a plug pin 15, the isolation sleeve 14 is disposed inside the fixing sleeve 13, the outer wall of the bottom of the isolation sleeve 14 is fixedly connected with the inner wall of the fixing sleeve 13, the inner wall of the isolation sleeve 14 is fixedly connected with the outer wall of the insulation sleeve 3, and the fixing mechanism 12 is sleeved on the insulation sleeve 3, and can fix the probe terminal 2 and the insulation sleeve 3, so that the probe terminal 2 can be stably mounted inside the outer conductor 1.
Further, in the above technical solution, the inserting pins 15 are fixedly arranged at the bottom end of the fixing sleeve 13, the number of the inserting pins 15 is four, and the four inserting pins 15 are distributed at the bottom end of the fixing sleeve 13 in an annular array.
Further, in the above technical scheme, the two sides of the fixing sleeve 13 are both provided with a clamping groove 16, the inner walls of the two sides of the outer conductor 1 are both fixedly provided with a clamping block 17, the inner side of the clamping groove 16 is fixedly clamped with the clamping block 17, the side wall of the fixing sleeve 13 is provided with the clamping groove 16 for clamping and fixing on the clamping block 17, and then the fixing mechanism 12 can be integrally and stably fixed inside the outer conductor 1.
Further, in above-mentioned technical scheme, the inboard and the spacing slider 10 sliding connection of spacing spout 11, spacing slider 10 is established to four in quantity, four spacing slider 10 is the annular array distribution in the periphery of mounting 8, and mounting 8 is used for sealing apart the top of outer conductor 1, and through setting up spacing slider 10, spacing slider 10 is in the within range activity that spacing spout 11 provided for carry on spacingly to mounting 8.
Further, in the above technical solution, the top end of the probe terminal 2 penetrates through the sealing sheet 8 and extends out of the outer side of the outer conductor 1, the connecting sleeve 6 is sleeved on the top of the probe terminal 2, and the connecting sleeve 6 is used for connecting with a butt-joint component on another circuit board.
The implementation mode is specifically as follows: the probe terminal 2 is arranged in the outer conductor 1, the top end of the probe terminal 2 extends out of the outer side of the outer conductor 1, a fixing mechanism 12 is arranged in the outer conductor 1, the fixing mechanism 12 is composed of a fixing sleeve 13, an isolating sleeve 14 and a plug pin 15, when in connection, the radio frequency connector is arranged on a circuit board through the plug pin 15, the bottom of the probe terminal 2 is connected and arranged on the circuit board, the side wall of the fixing sleeve 13 is provided with a clamping groove 16 for clamping and fixing on a clamping block 17, so that the fixing mechanism 12 is integrally and stably fixed in the outer conductor 1, the fixing mechanism 12 is sleeved on the insulating sleeve 3 and can fix the probe terminal 2 and the insulating sleeve 3, the probe terminal 2 can be stably arranged in the outer conductor 1, the top of the probe terminal 2 protrudes out of the connecting sleeve 6, when the top of the probe terminal 2 is connected, the connecting sleeve 6 is used for being connected with a butt joint piece on another circuit board, when the manufacturing of radio frequency connector and the protruding distance that the assembly produced of error make probe terminal 2 not enough or too long, through set up the bottom of clamping ring 4 and adapter sleeve 6 at the top of outer conductor 1 and pass through inside and outside threaded connection, rotate adapter sleeve 6, adapter sleeve 6 can go up and down in the inside of clamping ring 4, and then reach the purpose of the protruding distance that stretches in regulation probe terminal 2 top, make probe terminal 2 can be connected with the circuit board accuracy, avoid probe terminal 2 and incomplete contact of circuit board and lead to the bad problem of equipment signal, the good signal transmission effect of equipment has been ensured, this embodiment has specifically solved among the prior art probe terminal and incomplete contact of circuit board and lead to the bad problem of equipment signal.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. An interface-adjustable radio frequency connector comprises an outer conductor (1) and a probe terminal (2), and is characterized in that: the probe terminal (2) is arranged inside the outer conductor (1), the outer wall of the probe terminal (2) is fixedly sleeved with the insulating sleeve (3), the top of the outer conductor (1) is fixedly provided with the connecting ring (4), and the top of the connecting ring (4) is provided with the adjusting assembly (5);
the adjusting assembly (5) comprises a connecting sleeve (6) and a sliding ring (7), the bottom of the connecting sleeve (6) is a hollow cylinder, external threads are arranged on the outer wall of the bottom of the connecting sleeve (6), internal threads are arranged on the inner wall of the connecting ring (4), the connecting sleeve (6) is connected with the connecting ring (4) through the internal threads and the external threads, the sliding ring (7) is fixedly arranged at the bottom of the connecting sleeve (6), a sealing piece (8) is arranged inside the top end of the outer conductor (1), the sealing piece (8) is arranged at the bottom end of the connecting sleeve (6), a circular groove (9) is formed in the outer wall of the top end of the sealing piece (8), the inner side of the circular groove (9) is in sliding connection with the sliding ring (7), a limiting sliding block (10) is fixedly arranged on the peripheral side wall of the sealing piece (8), and a limiting sliding groove (11) is formed;
the probe terminal is characterized in that a fixing mechanism (12) is arranged inside the outer conductor (1), and the fixing mechanism (12) is used for fixing the probe terminal (2) and the insulating sleeve (3) inside the outer conductor (1).
2. The radio frequency connector with adjustable interface of claim 1, wherein: fixed establishment (12) are including fixed cover (13), isolation sleeve (14) and bayonet socket (15), isolation sleeve (14) are established in the inside of fixed cover (13), the bottom outer wall of isolation sleeve (14) and the inner wall fixed connection of fixed cover (13), the inner wall of isolation sleeve (14) and the outer wall fixed connection of insulating cover (3).
3. The radio frequency connector with adjustable interface of claim 2, wherein: the socket pins (15) are fixedly arranged at the bottom end of the fixed sleeve (13), the number of the socket pins (15) is four, and the four socket pins (15) are distributed at the bottom end of the fixed sleeve (13) in an annular array.
4. The radio frequency connector with adjustable interface of claim 2, wherein: clamping grooves (16) are formed in the outer walls of the two sides of the fixing sleeve (13), clamping blocks (17) are fixedly arranged on the inner walls of the two sides of the outer conductor (1), and the inner sides of the clamping grooves (16) are fixedly clamped with the clamping blocks (17).
5. The radio frequency connector with adjustable interface of claim 1, wherein: the inner side of the limiting sliding groove (11) is connected with the limiting sliding blocks (10) in a sliding mode, the number of the limiting sliding blocks (10) is four, and the limiting sliding blocks (10) are distributed in an annular array mode on the periphery of the sealing piece (8).
6. The radio frequency connector with adjustable interface of claim 1, wherein: the top end of the probe terminal (2) penetrates through the sealing piece (8) and extends out of the outer side of the outer conductor (1), and the connecting sleeve (6) is sleeved on the top of the probe terminal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000194.9U CN212908415U (en) | 2020-09-14 | 2020-09-14 | Radio frequency connector with adjustable interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000194.9U CN212908415U (en) | 2020-09-14 | 2020-09-14 | Radio frequency connector with adjustable interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908415U true CN212908415U (en) | 2021-04-06 |
Family
ID=75257998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022000194.9U Expired - Fee Related CN212908415U (en) | 2020-09-14 | 2020-09-14 | Radio frequency connector with adjustable interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908415U (en) |
-
2020
- 2020-09-14 CN CN202022000194.9U patent/CN212908415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |