CN113471787B - Device for rapidly replacing radio frequency cable - Google Patents
Device for rapidly replacing radio frequency cable Download PDFInfo
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- CN113471787B CN113471787B CN202111032686.9A CN202111032686A CN113471787B CN 113471787 B CN113471787 B CN 113471787B CN 202111032686 A CN202111032686 A CN 202111032686A CN 113471787 B CN113471787 B CN 113471787B
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- arc
- fixedly connected
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- shaped
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
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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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a device for quickly replacing a radio frequency cable, which belongs to the field of radio frequency cables and comprises a box body, wherein one side of the box body is fixedly connected with an inserting base, one side of the box body is provided with a clamping device, the clamping device comprises a guide rod, a support rod, a circular plate, arc rods and an elastic arc plate, the guide rod is in sliding connection with the box body, the upper end of the guide rod is fixedly connected with the lower side surface of one end of the support rod, the circular plate is fixedly connected to the other end of the support rod, the circular plate and the inserting base are coaxially arranged, each arc rod is hinged to the circular plate, one side of the box body is provided with through holes corresponding to the arc rods one to one, the arc rods penetrate through the through holes, the elastic arc plate is fixedly connected to the outer arc surface of the arc rods, and the inner arc surface of the elastic arc plate is arranged towards the axis of the circular plate. According to the invention, the wire body and the guide rod are pushed inwards together, the elastic arc-shaped plate is extruded by the inclined surface of the through hole to bite the circular ring, the quick butt joint is facilitated, the falling off is prevented, and the connection is firm.
Description
Technical Field
The invention belongs to the field of radio frequency cables, and particularly relates to a device for quickly replacing a radio frequency cable.
Background
The radio frequency coaxial connector is a key element for connecting transmission lines, and works in transverse electromagnetic wave (TEM) waves, namely guided waves without a longitudinal electric field or a longitudinal magnetic field and only with a transverse electric field and a transverse magnetic field. The radio frequency coaxial connector realizes the electrical connection and disconnection functions of a transmission system through the mechanical connection and disconnection of the plug and the socket. It is mechanically to ensure reliable connection and disconnection and reliable contact.
Current radio frequency cable connecting device docks through the screw ring, and the screw ring needs to last to rotate and just causes the line body of radio frequency cable to twist reverse easily, influences the life of cable when not being convenient for quick installation.
Disclosure of Invention
The invention aims to provide a device for quickly replacing a radio frequency cable.
In order to achieve the purpose, the invention adopts the following technical scheme:
a device for quickly replacing radio frequency cables comprises a box body, wherein one side of the box body is fixedly connected with an inserting base, one side of the box body is provided with a clamping device, the clamping device comprises a guide rod, a support rod, a circular plate, arc-shaped rods and elastic arc-shaped plates, the guide rod is connected with the box body in a sliding mode, the upper end of the guide rod is fixedly connected with the lower side face of one end of the support rod, the circular plate is fixedly connected with the other end of the support rod, the circular plate and the inserting base are coaxially arranged, the number of the arc-shaped rods is at least four, each arc-shaped rod is hinged with the circular plate, the at least four arc-shaped rods are arranged in an annular array mode by taking the axis of the circular plate as a reference, one side of the box body is provided with through holes which correspond to the arc-shaped rods one by one, the arc-shaped rods penetrate through the through holes, the elastic arc-shaped plates are at least four and are arranged in a one-to-one correspondence mode with the arc-shaped rods, the elastic arc-shaped plate is fixedly connected to the outer arc surface of the arc rod, and the inner arc surface of the elastic arc-shaped plate is arranged towards the axis of the circular plate.
As a preferred scheme of the device for quickly replacing the radio frequency cable, one end of the guide rod is fixedly connected with the pull ring.
As a preferred scheme of the device for rapidly replacing the radio frequency cable, one end of the inner arc surface of the elastic arc plate, which is far away from the arc rod, is fixedly connected with an arc-shaped convex block.
As a preferable scheme of the device for quickly replacing the radio frequency cable, one side of the through hole is obliquely arranged, and the oblique side of the through hole is rotationally connected with at least two rollers at intervals, and the rollers can be in contact with the arc-shaped rod.
As an optimal scheme for a device for quick replacement radio frequency cable, one side fixed connection side lever of branch is kept away from to the circular slab, side lever one side fixed connection bracing piece, bracing piece one end runs through the box and rotates at the end and connect the cam, one of them the outer cambered surface of elasticity arc is equipped with the arc wall, the arc wall corresponds the setting with the cam.
As a preferable scheme of the device for rapidly replacing the radio frequency cable, the elastic arc-shaped plate is made of rubber.
As a preferable scheme of the device for quickly replacing the radio frequency cable, the rotating shaft end of each arc-shaped rod is fixedly connected with a first bevel gear, the circular plate is rotatably connected with a driving shaft, the driving shaft is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
As a preferable scheme of the device for quickly replacing the radio frequency cable, the upper side of the circular plate is rotatably connected with a synchronizing ring, the outer side of the synchronizing ring is provided with a tooth socket, the upper end of each driving shaft is fixedly connected with a synchronizing gear, and the synchronizing gear is meshed with the synchronizing ring.
As a preferred scheme of the device for rapidly replacing the radio frequency cable, the middle part of the circular plate is provided with an avoiding hole.
As a preferred scheme of the device for quickly replacing the radio frequency cable, a return spring is fixedly connected between the support rod and the inner wall of the box body.
The invention has the technical effects and advantages that: compared with the prior art, the device for rapidly replacing the radio frequency cable provided by the invention has the following advantages:
1. according to the invention, the guide rod is pulled outwards, the arc-shaped rod and the elastic arc-shaped plate move outwards, the distance between the arc-shaped rod and the elastic arc-shaped plate is increased, so that a circular ring can conveniently enter between the arc-shaped rod and the elastic arc-shaped plate, then the wire body and the guide rod are pushed inwards together, the elastic arc-shaped plate is extruded by the inclined surface of the through hole, the circular ring is engaged, the quick butt joint is facilitated, the falling is prevented, and the connection is firm.
2. According to the invention, the cam is rotated after the circular ring enters between the arc rod and the elastic arc plate and is clamped, the bulge of the cam is extruded into the arc groove, the position of the elastic arc plate is blocked and locked, the falling of a wire body caused by the movement of the elastic arc plate is avoided, and the stability is improved.
3. According to the invention, after one elastic arc-shaped plate is extruded and limited by the cam, due to the action of the first bevel gear, the second bevel gear, the synchronous gear and the synchronous ring, the plurality of arc-shaped rods are locked, and are limited in different directions of the wire body, so that the stability is further improved.
Drawings
Fig. 1 is a schematic diagram of the basic structure of the present invention.
Fig. 2 is a partial enlarged view of fig. 1 at E.
Fig. 3 is a partial enlarged view of fig. 1 at F.
Fig. 4 is a schematic view of the basic structure of the clamping device of the present invention.
Fig. 5 is a bottom view of fig. 4.
Fig. 6 is a schematic structural view of the cable of the present invention.
In the figure: 1-a box body; 2-a socket; 3-a clamping device; 31-a guide bar; 32-struts; 33-circular plate; 34-an arc-shaped rod; 35-elastic arc plate; 321-a return spring; 311-a pull ring; 331-avoiding holes; 36-a through hole; 351-arc-shaped projection; 37-a roller; 10-a wire body; 20-a plug; 30-weaving a mesh layer; 40-ring; 41-side lever; 42-a support bar; 43-cam; 44-an arc-shaped slot; 45-a first bevel gear; 46-a drive shaft; 47-second bevel gear; 48-a synchronizer ring; 49-synchronous gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme as shown in figures 1-6: a device for quickly replacing radio frequency cables comprises a box body 1, wherein a plug socket 2 is fixedly connected to one side of the box body 1, a clamping device 3 is arranged on one side of the box body 1, the clamping device 3 comprises a guide rod 31, a support rod 32, a circular plate 33, arc-shaped rods 34 and an elastic arc-shaped plate 35, the guide rod 31 is in sliding connection with the box body 1, the upper end of the guide rod 31 is fixedly connected with the lower side surface of one end of the support rod 32, a reset spring 321 is fixedly connected between the support rod 32 and the inner wall of the box body 1, the lower end of the guide rod 31 is fixedly connected with a pull ring 311, the circular plate 33 is fixedly connected to the other end of the support rod 32, the circular plate 33 and the plug socket 2 are coaxially arranged, avoidance holes 331 are formed in the middle of the circular plate 33, the number of the arc-shaped rods 34 is at least four, each arc-shaped rod 34 is respectively hinged with the circular plate 33, at least four arc-shaped rods 34 are arranged in an annular array by taking the axis of the circular plate 33 as a reference, through hole 36 corresponding to one arc-to-one-to-arc-plate arc-plates, the arc-shaped rods 34 penetrate through the through holes 36, at least four elastic arc-shaped plates 35 are arranged and are arranged in one-to-one correspondence with the arc-shaped rods 34, the elastic arc-shaped plates 35 are fixedly connected to the outer arc surfaces of the arc-shaped rods 34, the inner arc surfaces of the elastic arc-shaped plates 35 are arranged towards the axis of the circular plate 33, one ends, far away from the arc-shaped rods 34, of the inner arc surfaces of the elastic arc-shaped plates 35 are fixedly connected with arc-shaped convex blocks 351, one sides of the through holes 36 are arranged in an inclined mode, one sides, inclined to the through holes 36, of the through holes 36 are connected with at least two roller rollers 37 in a rotating mode at intervals, and the roller rollers 37 can be in contact with the arc-shaped rods 34; the cable matched with the clamping device 3 comprises a wire body 10, one end of the wire body 10 is fixedly connected with a plug 20, the plug 20 is arranged corresponding to the plug socket 2, the outer side of the wire body 10 is fixedly connected with a braided net layer 30, the end of the braided net layer 30 is fixedly connected with a circular ring 40, and a gap is formed between the end of the braided net layer 30 and the wire body 10; through outside pulling guide bar 31, arc 34 and the outside removal of elasticity arc 35 and the interval increase between the two, be convenient for the ring 40 get into between arc 34 and the elasticity arc 35, together the propelling movement of following with line body 10 and guide bar 31, elasticity arc 35 receives the inclined plane extrusion of through-hole 36, forms to the ring 40 and bites, is convenient for dock fast and prevent to drop firm in connection.
One side of the circular plate 33, which is far away from the supporting rod 32, is fixedly connected with a side rod 41, one side of the side rod 41 is fixedly connected with a supporting rod 42, one end of the supporting rod 42 penetrates through the box body 1 and is rotatably connected with a cam 43 at the end, an arc-shaped groove 44 is arranged on the outer arc surface of one elastic arc-shaped plate 35, the arc-shaped groove 44 is arranged corresponding to the cam 43, and the elastic arc-shaped plate 35 is made of rubber; after the ring 40 enters between the arc rod 34 and the elastic arc plate 35 and is clamped, the cam 43 is rotated, the protruding part of the cam 43 is extruded to enter the arc groove 44, blocking and locking are formed on the position of the elastic arc plate 35, the phenomenon that the line body 10 falls off due to movement of the elastic arc plate 35 is avoided, and stability is improved.
The rotating shaft end of each arc-shaped rod 34 is fixedly connected with a first bevel gear 45, the circular plate 33 is rotatably connected with a driving shaft 46, the driving shaft 46 is fixedly connected with a second bevel gear 47, the first bevel gear 45 is meshed with the second bevel gear 47, the upper side of the circular plate 33 is rotatably connected with a synchronizing ring 48, the outer side of the synchronizing ring 48 is provided with a tooth socket, the upper end of each driving shaft 46 is fixedly connected with a synchronizing gear 49, and the synchronizing gear 49 is meshed with the synchronizing ring 48; after one of the elastic arc plates 35 is extruded and limited by the cam 43, due to the action of the first bevel gear 45, the second bevel gear 47, the synchronizing gear 49 and the synchronizing ring 48, the plurality of arc rods 34 are locked, and are limited in different directions of the wire body 10, so that the stability is further improved.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a device for quick replacement radio frequency cable, includes box (1), box (1) one side fixed connection bayonet socket (2), box (1) one side is equipped with clamping device (3), its characterized in that: clamping device (3) includes guide bar (31), branch (32), circular slab (33), arc pole (34) and elasticity arc (35), guide bar (31) and box (1) sliding connection, the downside fixed connection of guide bar (31) upper end and branch (32) one end, circular slab (33) fixed connection is at the other end of branch (32), circular slab (33) and bayonet socket (2) coaxial arrangement, the quantity of arc pole (34) is four at least, every arc pole (34) are equallyd divide and are do not articulated with circular slab (33) to be connected, at least four arc pole (34) use circular slab (33) axis to set up as benchmark annular array, box (1) one side is equipped with through-hole (36) with arc pole (34) one-to-one, arc pole (34) are passed in by through-hole (36), elasticity arc (35) set up four at least and set up with arc pole (34) one-to-one, the elastic arc-shaped plate (35) is fixedly connected to the outer arc surface of the arc-shaped rod (34), and the inner arc surface of the elastic arc-shaped plate (35) faces the axis of the circular plate (33);
one side, far away from the supporting rod (32), of the circular plate (33) is fixedly connected with a side rod (41), one side of the side rod (41) is fixedly connected with a supporting rod (42), one end of the supporting rod (42) penetrates through the box body (1) and is rotatably connected with a cam (43) at the end, an arc-shaped groove (44) is formed in the outer arc surface of one elastic arc-shaped plate (35), and the arc-shaped groove (44) and the cam (43) are arranged correspondingly;
the cable matched with the clamping device (3) comprises a cable body (10), one end of the cable body (10) is fixedly connected with a plug (20), the plug (20) is arranged corresponding to the plug socket (2), the outer side of the cable body (10) is fixedly connected with a braided net layer (30), the end of the braided net layer (30) is fixedly connected with a circular ring (40), and a gap is formed between the end of the braided net layer (30) and the cable body (10).
2. The device of claim 1, wherein the device comprises: the lower end of the guide rod (31) is fixedly connected with a pull ring (311).
3. The device of claim 1, wherein the device comprises: one end, far away from the arc rod (34), of the inner arc surface of the elastic arc plate (35) is fixedly connected with an arc protruding block (351).
4. The device of claim 1, wherein the device comprises: one side of the through hole (36) is obliquely arranged, at least two rollers (37) are rotatably connected to the oblique side of the through hole (36) at intervals, and the rollers (37) can be in contact with the arc-shaped rod (34).
5. The device of claim 1, wherein the device comprises: the elastic arc-shaped plate (35) is made of rubber.
6. The device of claim 1, wherein the device comprises: the rotating shaft end of each arc-shaped rod (34) is fixedly connected with a first bevel gear (45), the circular plate (33) is rotatably connected with a driving shaft (46), the driving shaft (46) is fixedly connected with a second bevel gear (47), and the first bevel gear (45) is meshed with the second bevel gear (47).
7. The device of claim 6, wherein the device comprises: the upper side of the circular plate (33) is rotatably connected with a synchronizing ring (48), tooth grooves are formed in the outer side of the synchronizing ring (48), the upper end of each driving shaft (46) is fixedly connected with a synchronizing gear (49), and the synchronizing gears (49) are meshed with the synchronizing ring (48).
8. The device of claim 1, wherein the device comprises: the middle part of the circular plate (33) is provided with an avoidance hole (331).
9. The device of claim 1, wherein the device comprises: and a return spring (321) is fixedly connected between the support rod (32) and the inner wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111032686.9A CN113471787B (en) | 2021-09-03 | 2021-09-03 | Device for rapidly replacing radio frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111032686.9A CN113471787B (en) | 2021-09-03 | 2021-09-03 | Device for rapidly replacing radio frequency cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113471787A CN113471787A (en) | 2021-10-01 |
| CN113471787B true CN113471787B (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111032686.9A Active CN113471787B (en) | 2021-09-03 | 2021-09-03 | Device for rapidly replacing radio frequency cable |
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| CN (1) | CN113471787B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206685662U (en) * | 2017-04-03 | 2017-11-28 | 河南省森电电力设备股份有限公司 | A kind of energy-economic transformer portable Wiring port |
| CN209544720U (en) * | 2019-04-09 | 2019-10-25 | 潍坊威特尔管业有限公司 | Cable for ship pipeline connector |
| CN210092477U (en) * | 2019-04-17 | 2020-02-18 | 高江琦 | Anti-drop's multi-functional computer communication interface of integration |
| CN210245851U (en) * | 2019-08-27 | 2020-04-03 | 深圳市金徽诚科技有限公司 | Connecting wire with fixing device |
-
2021
- 2021-09-03 CN CN202111032686.9A patent/CN113471787B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206685662U (en) * | 2017-04-03 | 2017-11-28 | 河南省森电电力设备股份有限公司 | A kind of energy-economic transformer portable Wiring port |
| CN209544720U (en) * | 2019-04-09 | 2019-10-25 | 潍坊威特尔管业有限公司 | Cable for ship pipeline connector |
| CN210092477U (en) * | 2019-04-17 | 2020-02-18 | 高江琦 | Anti-drop's multi-functional computer communication interface of integration |
| CN210245851U (en) * | 2019-08-27 | 2020-04-03 | 深圳市金徽诚科技有限公司 | Connecting wire with fixing device |
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| Publication number | Publication date |
|---|---|
| CN113471787A (en) | 2021-10-01 |
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