CN116826467B - Communication quick-plug radio frequency coaxial connector - Google Patents
Communication quick-plug radio frequency coaxial connector Download PDFInfo
- Publication number
- CN116826467B CN116826467B CN202311108294.5A CN202311108294A CN116826467B CN 116826467 B CN116826467 B CN 116826467B CN 202311108294 A CN202311108294 A CN 202311108294A CN 116826467 B CN116826467 B CN 116826467B
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- groove
- block
- connecting block
- plate
- fixed
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- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 210000001503 joint Anatomy 0.000 claims description 39
- 238000001125 extrusion Methods 0.000 claims description 16
- 241000826860 Trapezium Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 12
- 210000003437 trachea Anatomy 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000009545 invasion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 235000019606 astringent taste Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Abstract
The invention discloses a communication quick-plug radio frequency coaxial connector, which relates to the field of connecting devices and comprises connecting shafts and connecting devices arranged on outer rings of the connecting shafts, wherein a connecting plate is fixed in the middle of the outer rings of the connecting shafts, a pressing mechanism is fixed at the top end of the connecting plate, a first connecting port is arranged at one end of each connecting shaft. The connecting device can protect the connected part and provide the effect of supporting and cleaning, a plurality of protruding blocks arranged on the outer ring of the first connecting port can be inserted into the insertion groove of the outer ring of the second round groove, the first connecting device has the effect of facilitating the alignment and the insertion of the connecting shaft, and the connecting device is also assisted to prevent the connecting shaft from rotating inside the second connecting block.
Description
Technical Field
The invention relates to the field of connecting devices, in particular to a communication quick-plug radio frequency coaxial connector.
Background
Coaxial connectors refer to parts used to connect the ends of two shafts to ensure that the center lines of the two shafts are on the same axis, and are commonly used for connection between two wires such as quick-plugging of communications.
The existing connector is used in a mode that connectors are installed at the end parts of two wires to be connected, the outer ring of the connector is in threaded fit with a threaded sleeve, the threaded sleeve is enabled to rotate from the outer ring of one connector to the outer ring of the other connector, and finally the threaded sleeve is installed at the joint of the two connectors to form fixation.
Therefore, it is necessary to provide a communication quick-plug rf coaxial connector to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a communication quick-plug radio frequency coaxial connector, which is used for solving the problem that the connector is installed at the end parts of two wires to be connected, the outer ring of the connector is in threaded fit with a threaded sleeve, so that the threaded sleeve rotates from the outer ring of one connector to the outer ring of the other connector, and finally the threaded sleeve is installed at the joint of the two connectors to form fixation.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a communication is quick to insert radio frequency coaxial connector, is including the connecting axle with set up in the connecting device of connecting axle outer lane, the middle part of the outer lane of connecting axle is fixed with the connecting plate, the top of connecting plate is fixed with pressing mechanism, the one end of connecting axle is provided with first connecting port, the other end of connecting axle is provided with the second connector, first connecting port and second connector all set up to cylindric, the butt joint hole has been seted up at one side middle part of keeping away from the second connector of first connecting port, the outer lane screw thread fit of first connecting port has the thread bush, the outer lane of thread bush is provided with first anti-skidding line, connecting device includes first connecting block, second connecting block and square frame, first connecting block, second connecting block and square frame carry out fixed connection in proper order, and the size of first connecting block, second connecting block and square frame is unanimous, first circular slot has been seted up to one side of second connecting block, second circular slot has been seted up to one side of keeping away from first connecting block, first circular slot and second connecting block has the inside anti-skidding line to set up along the first connecting plate, first connecting block and second connecting block, first connecting block and first connecting plate have the inside diameter of first connecting roller, first connecting roller and first connecting roller have the inside the first connecting roller.
Preferably, both sides of the pressing plate are respectively fixed with a rotating shaft, the two rotating shafts are respectively rotated and arranged on both sides of the inside of the protection frame, one side of the pressing plate, which is close to the square frame, is fixedly connected with an inclined block, a plurality of friction strips are arranged on the inclined surface at the top end of the inclined block, one side, which is far away from the square frame, of the top end of the protection frame is provided with an arc-shaped top cover, one side, which is close to the arc-shaped top cover, of the bottom end of the pressing plate is provided with a plurality of telescopic pieces, the bottom ends of the telescopic pieces are fixed on the top ends of the first connecting blocks, and the telescopic pieces are uniformly distributed on both sides of the second through groove.
Preferably, the second through groove has been seted up at the middle part on first connecting block and second connecting block top, the bottom in second through groove communicates with the top in first circular groove, second circular groove respectively, one side that is close to the sloping block in pressing plate bottom is provided with two second gasbags, and the bottom of second gasbags all communicates there is the trachea, the second gas pocket that corresponds with second gasbags position has been seted up on first circular groove top, trachea and second gas pocket have carried out the intercommunication, the extensible member includes second spring and telescopic link, the outside of telescopic link is located to the second spring housing, the top of telescopic link is connected with the bottom of pressing plate, the bottom of telescopic link is connected with the top of first connecting block.
Preferably, the middle part fixedly connected with fixed plate of push down the board bottom, the bottom of fixed plate has been seted up and has been stretched out the groove, the inside that stretches out the groove stretches out and draws back to be provided with and stretch out the board, stretch out the inside that the board stretched into the second through groove, stretch out and be provided with a plurality of third springs between the groove, stretch into the inside of first circular slot in the bottom of stretching out the board, and stretch out the end of stretching out the board and be connected with the arc, protruding cambered surface and the end connection of stretching out of arc, the bottom of arc evenly is provided with a plurality of extrusion pieces, the extrusion piece sets up to trapezium, and the bottom of extrusion piece is less than the width on top.
Preferably, one side of the connecting plate, which is close to the first connecting port, is provided with a plurality of protruding blocks, an inserting groove for inserting the plurality of protruding blocks is formed in the outer ring of the second circular groove, a plurality of inserting grooves are formed in one end of the connecting plate, which is close to the first connecting block, of the inserting groove, first air bags are respectively arranged, one side of each of the first air bags is communicated with first air holes, the first air holes extend into the first circular groove, an annular plate is fixedly arranged in the second circular groove, a plurality of sponge blocks are uniformly arranged on the inner ring of the annular plate, the sponge blocks are arranged in a trapezoid shape, and one side radius of each sponge block, which faces the center of the second circular groove, is smaller than one side radius of each sponge block, which is far away from the center of the second circular groove.
Preferably, the square groove has been seted up at the center of square frame, and the radius of square groove is greater than the radius of second circular groove, the fixed slot has been seted up on the top of square frame, the fixed slot runs through the outside and the inboard of square frame, the position of fixed slot corresponds with pressing mechanism's position, the size of connecting plate matches in the size of square groove, and the connecting plate slides and inserts in the inside of square groove, pressing mechanism stretches out and draws back the inside that sets up in the fixed slot.
Preferably, the pressing mechanism comprises a bottom block and an extending block, the bottom end of the bottom block is fixed at the middle part of the top end of the connecting plate, the top end of the bottom block is provided with a groove, and the extending block is arranged inside the groove in a telescopic mode.
Preferably, a plurality of first springs are fixedly connected between the bottom end of the extending block and the groove, and a top plate is fixed at the top end of the extending block.
Preferably, a butt joint needle is arranged in the middle of one side, far away from the first connecting port, of the second connecting port, the position of the butt joint needle corresponds to the position of the butt joint hole, and threads matched with the inner ring of the thread bush are formed in the outer ring of the second connecting port.
Preferably, the first connecting block, the second connecting block and the square frame are all square, and the second anti-skid direction of the roller is consistent with the first anti-skid direction of the outer ring of the thread sleeve.
The invention has the technical effects and advantages that:
1. in the actual operation of the invention, the butt joint needle at one end of one connecting shaft can be inserted into the butt joint hole at one end of the other connecting shaft, and the other ends of the two connecting shafts can be directly provided with electric wires which are connected through the connecting shafts. The connecting device can protect the connected parts and provide supporting and cleaning effects, further, in the actual operation of the invention, the first connecting port at one end of the connecting shaft can be directly inserted into the square frame and the second connecting block, at the moment, the pressing mechanism on the connecting plate of the outer ring of the connecting shaft can extend into the fixing groove, and the pressing mechanism can extend out of the fixing groove to clamp and fix the connecting shaft due to the elasticity of the pressing mechanism, so that the connecting shaft is prevented from moving forwards and backwards or deviating in angle.
2. In addition, in the invention, after the protruding block of the connecting shaft is inserted into the insertion groove, one end of the protruding block can be in extrusion contact with the first air bag in the insertion groove, at the moment, the first air bag is extruded to generate air, and is discharged from the European first air holes, so that the first round groove in the first connecting block is cleaned, and if other connecting shafts needing to be in butt joint are arranged in the first round groove, the butt joint needle or the butt joint at the end part of the connecting shaft can be cleaned, so that dust residues are prevented, and dust invasion at the butt joint position is avoided.
3. In actual operation of the invention, as the outer ring of the first connecting port is provided with the screw thread and the screw thread sleeve, when the outer ring of the first connecting port passes through the annular plate, the screw thread and the screw thread sleeve can be cleaned by a plurality of sponge blocks of the inner ring of the annular plate, and as the sponge blocks are arranged in a trapezoid shape, the friction force can be increased, the cleaning force is increased, the outer ring of the first connecting port is cleaned before the butt joint, and the situation that the screw thread sleeve rotates on the outer ring of the first connecting port is prevented, impurities and dust are externally provided, so that the rotation generates a astringency resisting sense is caused.
4. Furthermore, in the actual operation of the invention, before the connecting shaft is inserted into the first circular groove and the second circular groove, the inclined block can be pressed, so that the inclined block drives the pressing plate to rotate, namely, the pressing plate approaches to the direction of the arc-shaped top cover, after the connecting shaft is inserted, the pressing plate is loosened, and at the moment, the fixing plate at the bottom end of the pressing plate drives the arc-shaped plate to extrude towards the direction of the thread bush, so that the thread bush is prevented from rotating.
5. Further, after the pressing plate is lifted upwards, the hand is loosened by a person, and at the moment, the pressing plate is reset through the tension of the telescopic piece. After the pressing plate lifts up, the bottom of pressing plate and slope piece junction can extrude the second gasbag, and the second gasbag receives pressure, and release gas, gas enter into the inside of first circular slot through the second gas pocket, and the top of first circular slot is cleared up inside, prevents the accumulation of dust.
Drawings
Fig. 1 is a schematic structural view of a visual angle of the communication quick-plug rf coaxial connector of the present invention.
Fig. 2 is a schematic structural diagram of another view of the communication quick-plug rf coaxial connector according to the present invention.
Fig. 3 is a schematic structural view of the first balloon, annular plate and second connection block of the present invention.
Fig. 4 is a schematic structural view of the first air hole, the expansion member and the fixing plate according to the present invention.
Fig. 5 is a schematic structural view of the pressing mechanism of the present invention.
Fig. 6 is a schematic view showing the structure of the tilting block, the rotating shaft and the second air bag according to the present invention.
Fig. 7 is a schematic structural diagram of a second through slot and a second air hole according to the present invention.
In the figure: 1. a connecting shaft; 2. a connecting plate; 3. a pressing mechanism; 4. a protruding block; 5. a first connection port; 6. a thread sleeve; 7. a butt joint hole; 8. a first connection block; 9. a square frame; 10. a first through groove; 11. a roller; 12. a first circular groove; 13. a second through slot; 14. a protective frame; 15. pressing the plate; 16. a fixing groove; 17. a second circular groove; 18. an insertion groove; 19. an arc-shaped top cover; 20. a second connection port; 21. a butt joint needle; 22. a first air bag; 23. an annular plate; 24. a second connection block; 25. a sponge block; 26. a first air hole; 27. a telescoping member; 28. a fixing plate; 29. a protruding plate; 30. an arc-shaped plate; 31. extruding a block; 32. a friction bar; 33. a bottom block; 34. a groove; 35. a protruding block; 36. a top plate; 37. a first spring; 38. a tilting block; 39. a rotating shaft; 40. a second air bag; 41. and a second air hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be made clear below in conjunction with the drawings in the embodiments of the present invention; it will be apparent that the embodiments described are only some, but not all, of the embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a communication quick-plug radio frequency coaxial connector as shown in fig. 1-7, which comprises a connecting shaft 1 and a connecting device arranged on the outer ring of the connecting shaft 1, wherein a connecting plate 2 is fixed in the middle of the outer ring of the connecting shaft 1, a pressing mechanism 3 is fixed at the top end of the connecting plate 2, one end of the connecting shaft 1 is provided with a first connecting port 5, the other end of the connecting shaft 1 is provided with a second connecting port 20, the first connecting port 5 and the second connecting port 20 are both arranged in a cylindrical shape, a butt joint hole 7 is formed in the middle of one side of the first connecting port 5, which is far away from the second connecting port 20, a butt joint needle 21 is arranged in the middle of one side of the second connecting port 20, which is far away from the first connecting port 5, the position of the butt joint needle 21 corresponds to the position of the butt joint hole 7, and the coaxial connector is used for connecting the end parts of two wires, so that the central line of the two wires is ensured to be commonly used for connection between the two wires in the same axis, and in addition, threads matched with the inner ring of a threaded sleeve 6 are formed in the second connecting port 20.
In the actual operation of the present invention, the butt pin 21 at one end of one connection shaft 1 may be inserted into the butt hole 7 of the other connection shaft 1, and the other ends of both connection shafts 1 may be directly mounted with wires, which are connected through the connection shafts 1. The connection means may protect the connected parts and provide a supportive cleaning effect.
Further, the outer lane screw thread fit of first connector 5 has thread bush 6, the outer lane of thread bush 6 is provided with first anti-skidding line, connecting device includes first connecting block 8, second connecting block 24 and square frame 9, first connecting block 8, second connecting block 24 and square frame 9 are a sharp distribution, first connecting block 8, second connecting block 24 and square frame 9 carry out fixed connection in proper order, and first connecting block 8, the size of second connecting block 24 and square frame 9 is unanimous, first circular slot 12 has been seted up to one side that second connecting block 8 kept away from second connecting block 24, second circular slot 17 has been seted up to one side that second connecting block 24 kept away from first connecting block 8, first circular slot 12 communicates with second circular slot 17, first connecting block 8 has seted up first circular slot 10 along one side of long limit direction, first circular slot 10 communicates with first circular slot 12, the inside rotation of first circular slot 10 is provided with cylinder 11, the outer lane of cylinder 11 sets up second anti-skidding line, first anti-skidding line and second connecting block 24 have been seted up to one side that second connecting block 24 kept away from first connecting block 8, second circular slot 17 has been set up in the inside diameter of first circular slot 14, first circular slot 14 has the protection plate 14.
In the actual operation of the present invention, when two connecting shafts 1 are connected with each other, it is necessary to insert the butt joint hole 7 and the butt joint pin 21 into each other, and the joint of the two connecting shafts 1 is disposed inside the connecting device, at this time, the roller 11 may be rotated in cooperation with the threaded sleeve 6 on the outer ring of the first connecting port 5 by rotating the roller 11, the threaded sleeve 6 may be driven to rotate by rotating the roller 11, and the threaded sleeve 6 may be rotated from the outer ring of one connecting shaft 1 to the outer ring of the other connecting shaft 1, so that the threaded sleeve 6 is sleeved at the joint of the two connecting shafts 1 to form a fixation.
The square groove has been seted up at the center of square frame 9, and the radius of square groove is greater than the radius of second circular groove 17, and fixed slot 16 has been seted up on the top of square frame 9, and fixed slot 16 runs through the outside and the inboard of square frame 9, and the position of fixed slot 16 corresponds with the position of pressing mechanism 3, and the size of connecting plate 2 matches in the size of square groove, and connecting plate 2 slip inserts in the inside of square groove, pressing mechanism 3 flexible setting in the inside of fixed slot 16.
The pressing mechanism 3 comprises a bottom block 33 and an extending block 35, wherein the bottom end of the bottom block 33 is fixed in the middle of the top end of the connecting plate 2, the top end of the bottom block 33 is provided with a groove 34, the extending block 35 is arranged in the groove 34 in a telescopic mode, a plurality of first springs 37 are fixedly connected between the bottom end of the extending block 35 and the groove 34, and the top end of the extending block 35 is fixed with a top plate 36.
In actual operation of the present invention, the first connection port 5 at one end of the connection shaft 1 may be directly inserted into the square frame 9 and the second connection block 24, at this time, the pressing mechanism 3 on the connection plate 2 of the outer ring of the connection shaft 1 may extend into the fixing groove 16, and since the pressing mechanism 3 has elasticity, the pressing mechanism 3 may extend out of the fixing groove 16 to fix the connection shaft 1 in a clamping manner, so as to prevent the connection shaft 1 from moving forward and backward or deflecting angularly.
The concrete insertion mode is that personnel press the roof 36 in the pressing mechanism 3 to exert pressure and give roof 36 decurrent power, roof 36 atress is this moment, downwardly extrusion extension piece 35, extension piece 35 extrudees first spring 37, first spring 37 deformation shrink, extension piece 35 and roof 36 all move down this moment, make things convenient for whole pressing mechanism 3 to enter into square frame 9's inside, after personnel's hand is released, first spring 37 loses pressure, the spring up and drive extension piece 35 and stretch out, can stretch out fixed slot 16, form the block, simultaneously when the needs relieve the block effect, personnel presses extension piece 35 once more, make extension piece 35 retract, withdraw from inside the fixed slot 16.
Further, a plurality of protruding blocks 4 are arranged on one side, close to the first connecting port 5, of the connecting plate 2, the plurality of protruding blocks 4 are fixed on the outer ring of the first connecting port 5, an inserting groove 18 for inserting the plurality of protruding blocks 4 is formed in the outer ring of the second circular groove 17, a first air bag 22 is arranged on one end, close to the first connecting port 8, of the plurality of inserting grooves 18, one side of the first air bag 22 is communicated with a first air hole 26, the first air hole 26 stretches into the first circular groove 12, an annular plate 23 is fixedly arranged in the second circular groove 17, a plurality of sponge blocks 25 are uniformly arranged on the inner ring of the annular plate 23, the plurality of sponge blocks 25 are arranged in a trapezoid shape, and the radius of one side, close to the center of the second circular groove 17, of the plurality of sponge blocks 25 is smaller than the radius of one side, far away from the center of the second circular groove 17, of the sponge blocks 25.
In the actual operation of the present invention, the plurality of protruding blocks 4 provided on the outer ring of the first connecting port 5 can be inserted into the insertion groove 18 of the outer ring of the second circular groove 17, which first brings about the effect of facilitating the aligned insertion of the connecting shaft 1, and in addition, also assists in preventing the connecting shaft 1 from rotating inside the second connecting block 24.
In the present invention, when the protruding block 4 of the connection shaft 1 is inserted into the insertion groove 18, one end of the protruding block 4 is pressed against the first air bag 22 inside the insertion groove 18, and the first air bag 22 is pressed to generate air, and is discharged from the plurality of first air holes 26, so that the first circular groove 12 inside the first connection block 8 is cleaned, and if other connection shafts 1 requiring butt joint are arranged inside the first circular groove 12, the butt joint needle 21 or the butt joint at the end of the connection shaft 1 can be cleaned, so that dust residue is prevented, and dust invasion at the butt joint is avoided.
In addition, due to the fact that threads and the thread sleeve 6 are arranged on the outer ring of the first connecting port 5, when the outer ring of the first connecting port 5 penetrates through the annular plate 23, the threads and the thread sleeve 6 can be cleaned through the sponge blocks 25 of the inner ring of the annular plate 23, due to the fact that the sponge blocks 25 are arranged in a trapezoid shape, friction force can be increased, cleaning force is increased, the outer ring of the first connecting port 5 is cleaned before butt joint, impurities and dust are prevented from being contained outside when the outer ring of the first connecting port 5 rotates, and the rotation is caused to produce a astringent feeling.
Further, both sides of the pressing plate 15 are respectively fixed with a rotating shaft 39, the two rotating shafts 39 are respectively rotated and arranged at both sides of the inside of the protection frame 14, one side of the pressing plate 15 close to the square frame 9 is fixedly connected with an inclined block 38, a plurality of friction strips 32 are arranged on the inclined surface of the top end of the inclined block 38, one side of the top end of the protection frame 14 far away from the square frame 9 is provided with an arc-shaped top cover 19, one side of the bottom end of the pressing plate 15 close to the arc-shaped top cover 19 is provided with a plurality of telescopic pieces 27, the bottom ends of the telescopic pieces 27 are fixed at the top end of the first connecting block 8, and the telescopic pieces 27 are uniformly distributed at both sides of the second through groove 13.
The second through groove 13 has been seted up at the middle part on first connecting block 8 and second connecting block 24 top, the bottom in second through groove 13 communicates with the top of first circular slot 12, second circular slot 17 respectively, one side that is close to sloping block 38 in pressing plate 15 bottom is provided with two second gasbags 40, the bottom of second gasbags 40 all communicates there is the trachea, the second gas pocket 41 that corresponds with second gasbags 40 position has been seted up on first circular slot 12 top, trachea and second gas pocket 41 have carried out the intercommunication, the extensible member 27 includes second spring and telescopic link, the outside of telescopic link is located to the second spring cover, the top of telescopic link is connected with the bottom of pressing plate 15, the bottom of telescopic link is connected with the top of first connecting block 8.
The middle part fixedly connected with fixed plate 28 of push down board 15 bottom, the bottom of fixed plate 28 has been seted up and has been stretched out the groove, stretch out and draw back in the inside in groove and be provided with out board 29, stretch out the inside that board 29 stretched into second through groove 13, stretch out the top of board 29 and stretch out and be provided with a plurality of third springs between the groove, stretch out the bottom of board 29 and stretch into the inside of first circular slot 12, and stretch out the end that stretches out of board 29 and be connected with arc 30, the protruding cambered surface of arc 30 is connected with the end that stretches out, the bottom of arc 30 evenly is provided with a plurality of extrusion piece 31, extrusion piece 31 sets up to trapezoidally, and the bottom of extrusion piece 31 is less than the width on top.
In the actual operation of the present invention, before the connecting shaft 1 is inserted into the first circular groove 12 and the second circular groove 17, the inclined block 38 may be pressed, so that the inclined block 38 drives the pressing plate 15 to rotate, that is, the pressing plate 15 approaches to the direction of the arc-shaped top cover 19, after the connecting shaft 1 is inserted, the pressing plate 15 is loosened, at this time, the fixing plate 28 at the bottom end of the pressing plate 15 drives the arc-shaped plate 30 to squeeze toward the direction of the thread bush 6, so as to prevent the thread bush 6 from rotating.
In addition, as the bottom end of the arc plate 30 is provided with the plurality of extrusion blocks 31, the friction force between the extrusion blocks and the surface of the thread bush 6 can be increased, and the thread bush 6 is prevented from vibrating to rotate in use after the butt joint is completed, so that the butt joint is loosened. And a third spring is arranged between the extending plate 29 and the fixing plate 28, so that the shock-proof plate has certain elasticity and plays a certain shock-proof effect.
In addition, after the pressing plate 15 is lifted up, the person releases his or her hand, and at this time, the pressing plate 15 is reset by the tension of the expansion member 27.
After the pressing plate 15 is lifted upwards, the bottom end of the joint of the pressing plate 15 and the inclined block 38 can squeeze the second air bag 40, the second air bag 40 receives pressure and releases air, the air enters the inside of the first circular groove 12 through the second air hole 41, and the top end of the first circular groove 12 cleans the inside to prevent dust accumulation.
The first connecting block 8, the second connecting block 24 and the square frame 9 are all square, and the second anti-skid direction of the roller 11 is consistent with the first anti-skid direction of the outer ring of the thread bush 6.
Working principle: coaxial connectors refer to parts used to connect the ends of two shafts to ensure that the center lines of the two shafts are on the same axis, and are commonly used for connection between two wires such as quick-plugging of communications.
In the actual operation of the present invention, the butt pin 21 at one end of one connection shaft 1 may be inserted into the butt hole 7 at one end of the other connection shaft 1, and the other ends of both connection shafts 1 may be directly mounted with wires, both wires being connected through the connection shaft 1. The connection means may protect the connected parts and provide a supportive cleaning effect.
Specifically, in the actual operation of the present invention, when two connecting shafts 1 are connected with each other, the butt joint hole 7 and the butt joint needle 21 need to be mutually inserted, and the joint of the two connecting shafts 1 is arranged in the connecting device, at this time, the roller 11 and the threaded sleeve 6 on the outer ring of the first connecting shaft 5 can be matched to rotate by rotating the roller 11, the threaded sleeve 6 can be driven to rotate by rotating the roller 11, and the threaded sleeve 6 can be rotated from the outer ring of one connecting shaft 1 to the outer ring of the other connecting shaft 1, so that the threaded sleeve 6 is sleeved at the joint of the two connecting shafts 1 to form fixation.
Further, in the actual operation of the present invention, the first connecting port 5 at one end of the connecting shaft 1 may be directly inserted into the square frame 9 and the second connecting block 24, and at this time, the pressing mechanism 3 on the connecting plate 2 of the outer ring of the connecting shaft 1 may extend into the fixing groove 16, and since the pressing mechanism 3 has elasticity, the pressing mechanism 3 may extend out of the fixing groove 16 to fix the connecting shaft 1 in a clamping manner, so as to prevent the connecting shaft 1 from moving back and forth or deflecting angularly.
The concrete insertion mode is that personnel press the roof 36 in the pressing mechanism 3 to exert pressure and give roof 36 decurrent power, roof 36 atress is this moment, downwardly extrusion extension piece 35, extension piece 35 extrudees first spring 37, first spring 37 deformation shrink, extension piece 35 and roof 36 all move down this moment, make things convenient for whole pressing mechanism 3 to enter into square frame 9's inside, after personnel's hand is released, first spring 37 loses pressure, the spring up and drive extension piece 35 and stretch out, can stretch out fixed slot 16, form the block, simultaneously when the needs relieve the block effect, personnel presses extension piece 35 once more, make extension piece 35 retract, withdraw from inside the fixed slot 16.
In the actual operation of the present invention, the plurality of protruding blocks 4 provided on the outer ring of the first connecting port 5 can be inserted into the insertion groove 18 of the outer ring of the second circular groove 17, which first brings about the effect of facilitating the aligned insertion of the connecting shaft 1, and in addition, also assists in preventing the connecting shaft 1 from rotating inside the second connecting block 24.
In the present invention, when the protruding block 4 of the connection shaft 1 is inserted into the insertion groove 18, one end of the protruding block 4 is pressed against the first air bag 22 inside the insertion groove 18, and the first air bag 22 is pressed to generate air and is discharged from the euro first air holes 26, so that the first circular groove 12 inside the first connection block 8 is cleaned, and if other connection shafts 1 requiring butt joint are arranged inside the first circular groove 12, the butt joint needle 21 or the butt joint at the end of the connection shaft 1 can be cleaned, so that dust residue is prevented, and dust invasion at the butt joint is avoided.
In addition, due to the fact that threads and the thread sleeve 6 are arranged on the outer ring of the first connecting port 5, when the outer ring of the first connecting port 5 penetrates through the annular plate 23, the threads and the thread sleeve 6 can be cleaned through the sponge blocks 25 of the inner ring of the annular plate 23, due to the fact that the sponge blocks 25 are arranged in a trapezoid shape, friction force can be increased, cleaning force is increased, the outer ring of the first connecting port 5 is cleaned before butt joint, impurities and dust are prevented from being contained outside when the outer ring of the first connecting port 5 rotates, and the rotation is caused to produce a astringent feeling.
Further, in the actual operation of the present invention, before the connecting shaft 1 is inserted into the first circular groove 12 and the second circular groove 17, the inclined block 38 may be pressed, so that the inclined block 38 drives the pressing plate 15 to rotate, that is, the pressing plate 15 approaches to the direction of the arc-shaped top cover 19, after the connecting shaft 1 is inserted, the pressing plate 15 is loosened, at this time, the fixing plate 28 at the bottom end of the pressing plate 15 drives the arc-shaped plate 30 to squeeze toward the direction of the thread bush 6, so as to prevent the thread bush 6 from rotating.
In addition, as the bottom end of the arc plate 30 is provided with the plurality of extrusion blocks 31, the friction force between the extrusion blocks and the surface of the thread bush 6 can be increased, and the thread bush 6 is prevented from vibrating to rotate in use after the butt joint is completed, so that the butt joint is loosened. And a third spring is arranged between the extending plate 29 and the fixing plate 28, so that the shock-proof plate has certain elasticity and plays a certain shock-proof effect.
Further, after the pressing plate 15 is lifted up, the person releases his or her hand, and at this time, the pressing plate 15 is reset by the tension of the expansion member 27. After the pressing plate 15 is lifted upwards, the bottom end of the joint of the pressing plate 15 and the inclined block 38 can squeeze the second air bag 40, the second air bag 40 receives pressure and releases air, the air enters the inside of the first circular groove 12 through the second air hole 41, and the top end of the first circular groove 12 cleans the inside to prevent dust accumulation.
Claims (6)
1. Communication inserts radio frequency coaxial connector soon, including connecting axle (1) with set up in connecting device of connecting axle (1) outer lane, its characterized in that: the middle part of the outer lane of connecting axle (1) is fixed with connecting plate (2), the top of connecting plate (2) is fixed with pressing mechanism (3), the one end of connecting axle (1) is provided with first connecting port (5), the other end of connecting axle (1) is provided with second connector (20), first connecting port (5) and second connector (20) all set up to cylindric, butt joint hole (7) have been seted up at the one side middle part of keeping away from second connector (20) of first connecting port (5), the outer lane screw thread fit of first connecting port (5) has thread bush (6), the outer lane of thread bush (6) is provided with first anti-skidding line, connecting device includes first connecting block (8), second connecting block (24) and square frame (9), first connecting block (8), second connecting block (24) and square frame (9) carry out fixed connection in proper order, and first connecting block (8), second connecting block (24) and square frame (9) are unanimous, first connecting block (8) are kept away from first connecting block (24) and second connecting block (8) first connecting block (17) and second connecting block (12) are kept away from first circular slot (17), a first through groove (10) is formed in one side of the first connecting block (8) along the long side direction, the first through groove (10) is communicated with a first round groove (12), a roller (11) is rotatably arranged in the first through groove (10), a second anti-skid pattern is arranged on the outer ring of the roller (11), the first anti-skid pattern and the second anti-skid pattern are in matched rotation, a protection frame (14) is arranged at the top ends of the first connecting block (8) and the second connecting block (24), a pressing plate (15) is rotatably arranged in the protection frame (14), and the radius of the first round groove (12) is larger than that of the second round groove (17);
the two sides of the pressing plate (15) are fixedly provided with rotating shafts (39), the two rotating shafts (39) are respectively arranged on two sides of the inside of the protection frame (14) in a rotating mode, one side, close to the square frame (9), of the pressing plate (15) is fixedly connected with an inclined block (38), a plurality of friction strips (32) are arranged on the inclined surface of the top end of the inclined block (38), one side, far away from the square frame (9), of the top end of the protection frame (14) is provided with an arc-shaped top cover (19), one side, close to the arc-shaped top cover (19), of the bottom end of the pressing plate (15) is provided with a plurality of telescopic pieces (27), the bottom ends of the telescopic pieces (27) are fixed on the top end of the first connecting block (8), and the telescopic pieces (27) are uniformly distributed on two sides of the second through groove (13);
the middle part at the top end of the first connecting block (8) and the second connecting block (24) is provided with a second through groove (13), the bottom end of the second through groove (13) is respectively communicated with the top ends of the first circular groove (12) and the second circular groove (17), one side, close to the inclined block (38), of the bottom end of the pressing plate (15) is provided with two second air bags (40), the bottom ends of the second air bags (40) are communicated with air pipes, the top ends of the first circular groove (12) are provided with second air holes (41) corresponding to the positions of the second air bags (40), the air pipes are communicated with the second air holes (41), the telescopic piece (27) comprises a second spring and a telescopic rod, the second spring is sleeved on the outer side of the telescopic rod, the top end of the telescopic rod is connected with the bottom end of the pressing plate (15), and the bottom end of the telescopic rod is connected with the top end of the first connecting block (8);
the middle part fixedly connected with fixed plate (28) of push down board (15) bottom, stretch out and draw back the groove has been seted up to the bottom of fixed plate (28), stretch out and draw back the inside in groove and stretch out and draw back board (29), stretch out and draw back the inside in board (29) and stretch into second through groove (13), stretch out and draw back the top of board (29) and be provided with a plurality of third springs between the groove, stretch out the bottom of board (29) and stretch into the inside of first circular slot (12), and stretch out and draw back the end of board (29) and be connected with arc (30), the convex arc of arc (30) is connected with the end that stretches out, the bottom of arc (30) evenly is provided with a plurality of extrusion piece (31), extrusion piece (31) set up to trapezium, and the bottom of extrusion piece (31) is less than the width on top.
One side that connecting plate (2) is close to first connecting port (5) is provided with a plurality of outstanding piece (4), the outer lane of second circular slot (17) has been seted up and has been supplied a plurality of outstanding piece (4) male insertion groove (18), a plurality of the one end that insertion groove (18) is close to first connecting block (8) all is provided with first gasbag (22), one side intercommunication of first gasbag (22) has first gas pocket (26), the inside of first circular slot (12) is stretched into in first gas pocket (26), the inside of second circular slot (17) is fixed to be provided with annular plate (23), the inner circle of annular plate (23) evenly is provided with a plurality of sponge pieces (25), a plurality of sponge pieces (25) set up to trapezium, and one side radius that a plurality of sponge pieces (25) were kept away from second circular slot (17) towards second circular slot (17) centre of a circle is less than one side radius that sponge piece (25) kept away from second circular slot (17).
2. The communication quick connect rf coaxial connector of claim 1, wherein: square groove has been seted up at the center of square frame (9), and the radius of square groove is greater than the radius of second circular groove (17), fixed slot (16) have been seted up on the top of square frame (9), outside and the inboard that fixed slot (16) run through square frame (9), the position of fixed slot (16) is corresponding with the position of pressing mechanism (3), the size of connecting plate (2) matches in the size of square groove, and connecting plate (2) sliding insertion in the inside of square groove, pressing mechanism (3) flexible set up in the inside of fixed slot (16).
3. The communication quick connect rf coaxial connector of claim 2, wherein: the pressing mechanism (3) comprises a bottom block (33) and an extending block (35), wherein the bottom end of the bottom block (33) is fixed in the middle of the top end of the connecting plate (2), a groove (34) is formed in the top end of the bottom block (33), and the extending block (35) is arranged inside the groove (34) in a telescopic mode.
4. A communications quick connect rf coaxial connector as defined in claim 3, wherein: a plurality of first springs (37) are fixedly connected between the bottom end of the extending block (35) and the groove (34), and a top plate (36) is fixed at the top end of the extending block (35).
5. A communications quick connect rf coaxial connector as defined in claim 3, wherein: the middle part of one side of the second connecting port (20) far away from the first connecting port (5) is provided with a butt joint needle (21), the position of the butt joint needle (21) corresponds to the position of the butt joint hole (7), and the outer ring of the second connecting port (20) is provided with threads matched with the inner ring of the thread bush (6).
6. The communication quick connect rf coaxial connector of claim 1, wherein: the first connecting block (8), the second connecting block (24) and the square frame (9) are all square, and the second anti-skid direction of the roller (11) is consistent with the first anti-skid direction of the outer ring of the thread bush (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311108294.5A CN116826467B (en) | 2023-08-31 | 2023-08-31 | Communication quick-plug radio frequency coaxial connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311108294.5A CN116826467B (en) | 2023-08-31 | 2023-08-31 | Communication quick-plug radio frequency coaxial connector |
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| Publication Number | Publication Date |
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| CN116826467A CN116826467A (en) | 2023-09-29 |
| CN116826467B true CN116826467B (en) | 2023-12-22 |
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| CN202311108294.5A Active CN116826467B (en) | 2023-08-31 | 2023-08-31 | Communication quick-plug radio frequency coaxial connector |
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| CN116826467A (en) | 2023-09-29 |
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