CN213124929U - Circumference locking radio frequency coaxial connector - Google Patents
Circumference locking radio frequency coaxial connector Download PDFInfo
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- CN213124929U CN213124929U CN202022357612.XU CN202022357612U CN213124929U CN 213124929 U CN213124929 U CN 213124929U CN 202022357612 U CN202022357612 U CN 202022357612U CN 213124929 U CN213124929 U CN 213124929U
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Abstract
The utility model discloses a circumference locking radio frequency coaxial connector, including female first connector, nested in the inside first insulation layer of female first connector, nested in the inside female core pipe in first insulation layer, insert and locate in the slot of female first connector and with female first connector matched with male first connector, nested in the inside second insulating layer of male first connector. The utility model discloses an effect of activity fixture block and resetting means, the end of male connector can be by the unable extraction in the inside of female connector of firm hasp when inserting female connector slot inside, and rethread control draw gear just can be with male connector and female connector separation this moment, has avoided also making being connected between female connector and the male connector inseparabler and not coming off because of threaded connection causes the dismouting difficulty when between female connector and the male connector.
Description
Technical Field
The utility model relates to a coaxial connector specifically is a circumference locking radio frequency coaxial connector.
Background
The rf coaxial connector is generally considered to be a component attached to a cable or mounted on an instrument as an electrical connection or separation element of a transmission line, and belongs to an mechatronic product, and in short, it mainly functions as a bridge.
The existing radio frequency coaxial connector is connected with the male connector section through threads, so that the connection or the disassembly is troublesome, and the threads can be loosened during long-time connection, so that the connector falls off.
SUMMERY OF THE UTILITY MODEL
Based on the weak point among the prior art mentioned in the above-mentioned background art, for this reason the utility model provides a circumference locking radio frequency coaxial connector.
The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:
a circumference locking radio frequency coaxial connector comprises a female connector, a first insulating layer nested inside the female connector, a female core tube nested inside the first insulating layer, a male connector inserted into a slot of the female connector and matched with the female connector, a second insulating layer nested inside the male connector, and a male core tube nested inside the second insulating layer and matched with the female core tube, the inner surface of the female connector is provided with a plurality of groups of first hidden grooves distributed in a circumferential array, one side of each first hidden groove is provided with a second hidden groove communicated with the first hidden groove, a first connecting rod is slidably arranged in the second hidden groove, a movable clamping block is fixed at the bottom end of the first connecting rod, and a conical clamping ring matched with the movable clamping block is arranged on the surface of the male connector;
a resetting device acting on the first connecting rod is arranged between the second hidden groove and the first connecting rod, and a traction device acting on the first connecting rod is arranged at one end, far away from the movable clamping block, of the first connecting rod.
As a further aspect of the present invention: the reset device comprises a connecting block fixed on the surface of the first connecting rod and a first spring sleeved on the surface of the first connecting rod;
the connecting block and the first spring are arranged inside the second hidden groove, one end of the first spring is abutted to the connecting block, and the other end of the first spring is abutted to the inner wall of the second hidden groove.
As a further aspect of the present invention: the traction device comprises a steering pulley which is arranged at one side of the first connecting rod and is fixedly connected with the female head connector, a traction plate which is sleeved on the female head connector in a sliding manner, and a traction line which is fixed at one side of the first connecting rod, close to the steering pulley;
and one end of the traction wire, which is far away from the first connecting rod, bypasses the steering pulley and is fixedly connected with the traction plate.
As a further aspect of the present invention: the surface of the female connector is fixed with a first limiting baffle, one side of the first limiting baffle is fixed with a second connecting rod, and one side of the second connecting rod penetrates through the traction plate and is fixedly connected with a second limiting baffle.
As a further aspect of the present invention: and a second spring is sleeved on the second connecting rod, one end of the second spring is abutted to the first limit baffle, and the other end of the second spring is abutted to the traction plate.
As a further aspect of the present invention: the male connector is sleeved with an elastic sealing gasket which is of an annular structure.
After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: through the effect of activity fixture block and resetting means, the end of male connector can be by the unable extraction in the inside of female connector of firm hasp when inserting female connector slot, and rethread control draw gear just can be with male connector and female connector separation this moment, has avoided also making the connection between female connector and the male connector inseparabler and not drop when leading to the fact the dismouting difficulty because of threaded connection between female connector and the male connector.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of the position a of the present invention.
Fig. 3 is a schematic structural view of the first and second camera obscuras of the present invention.
Fig. 4 is a schematic structural view of the male connector and the tapered snap ring of the present invention.
In the figure: 1. a female connector; 2. a first insulating layer; 3. a female core tube; 4. a male connector; 5. a second insulating layer; 6. a male core tube; 7. a first camera obscura; 8. a second camera obscura; 9. a first link; 10. a movable clamping block; 11. a tapered snap ring; 12. connecting blocks; 13. a first spring; 14. a diverting pulley; 15. a drawplate; 16. a pull wire; 17. a first limit baffle; 18. a second link; 19. a second limit baffle; 20. a second spring; 21. an elastic gasket.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 3, in an embodiment of the present invention, a circumference-locking rf coaxial connector includes a female connector 1, a first insulating layer 2 nested inside the female connector 1, a female core tube 3 nested inside the first insulating layer 2, a male connector 4 inserted into a slot of the female connector 1 and mated with the female connector 1, a second insulating layer 5 nested inside the male connector 4, and a male core tube 6 nested inside the second insulating layer 5 and mated with the female core tube 3, wherein a plurality of sets of first blind grooves 7 distributed in a circumferential array are formed on an inner surface of the female connector 1, a second blind groove 8 communicated with the first blind groove 7 is formed on one side of the first blind groove 7, a first connecting rod 9 is slidably disposed inside the second blind groove 8, and a movable fixture 10 is fixed at a bottom end of the first connecting rod 9, the surface of the male connector 4 is provided with a conical snap ring 11 matched with the movable clamping block 10;
a resetting device acting on the first connecting rod 9 is arranged between the second camera obscura 8 and the first connecting rod 9, and a traction device acting on the first connecting rod 9 is arranged at one end, far away from the movable clamping block 10, of the first connecting rod 9;
the end of the male connector 4 is inserted into the groove of the female connector 1, so that the female core tube 3 can be electrically contacted with the male core tube 6, and therefore, the electrical signal is transmitted, when the end of the male connector 4 is inserted into the groove of the female connector 1, the tapered snap ring 11 can be contacted with the movable clamping block 10, and along with the pushing of the male connector 4, the movable clamping block 10 can be gradually pushed into the first blind groove 7 by the tapered snap ring 11, until the tapered snap ring 11 is completely moved to one side of the movable clamping block 10 and is not contacted with the movable clamping block 10, the movable clamping block 10 can lose the pushing effect of the tapered snap ring 11 and can be pushed out of the first blind groove 7 under the action of the resetting device, at the moment, the tapered snap ring 11 can not move to the outer side of the slot of the female connector 1 under the limiting effect of the movable clamping block 10, so that the end of the male connector 4 is locked in the slot of the, when the end of the male connector 4 needs to be pulled out, the pulling plate 15 is pulled towards the direction far away from the male connector 4, the movable clamping block 10 is pulled to the inside of the first hidden groove 7 under the action of the pulling device, the conical clamping ring 11 loses the limitation of the movable clamping block 10, and the end of the male connector 4 can be pulled out of the slot of the female connector 1.
In an embodiment of the present invention, the restoring device includes a connecting block 12 fixed on the surface of the first connecting rod 9, and a first spring 13 sleeved on the surface of the first connecting rod 9;
the connecting block 12 and the first spring 13 are both arranged inside the second hidden groove 8, one end of the first spring 13 is abutted against the connecting block 12, and the other end of the first spring 13 is abutted against the inner wall of the second hidden groove 8;
when the movable fixture block 10 is pushed by the tapered clamping ring 11 to move towards the inside of the first hidden groove 7, the connecting block 12 can move towards the direction far away from the tapered clamping ring 11 under the driving of the first connecting rod 9, at the moment, the first spring 13 can be extruded by the connecting block 12 and generates elastic force close to the tapered clamping ring 11 towards the connecting block 12, when the tapered clamping ring 11 completely moves to one side of the movable fixture block 10 and does not contact with the movable fixture block 10, the connecting block 12 can move towards the direction close to the tapered clamping ring 11 under the action of the first spring 13, and therefore the first connecting rod 9 is driven to push the movable fixture block 10 out of the inside of the first hidden groove 7.
In another embodiment of the present invention, the traction device includes a diverting pulley 14 disposed at one side of the first connecting rod 9 and fixedly connected to the female connector 1, a traction plate 15 slidably sleeved on the female connector 1, and a traction wire 16 fixed at one side of the first connecting rod 9 close to the diverting pulley 14;
wherein, one end of the traction wire 16 far away from the first connecting rod 9 passes around the diverting pulley 14 and is fixedly connected with the traction plate 15;
when the pulling plate 15 is pulled in a direction away from the male connector 4, one end of the pulling wire 16 pulls the first connecting rod 9 upwards under the steering action of the steering pulley 14, so that the movable clamping block 10 moves towards the inside of the first blind groove 7 under the driving action of the first connecting rod 9.
In another embodiment of the present invention, a first limit baffle 17 is fixed on the surface of the female connector 1, a second connecting rod 18 is fixed on one side of the first limit baffle 17, and one side of the second connecting rod 18 passes through the pulling plate 15 and is fixedly connected with a second limit baffle 19;
the drawplate 15 can horizontally slide along the direction of the second connecting rod 18, and the first limit baffle 17 and the second limit baffle 19 limit the drawplate 15, so that the drawplate 15 is kept horizontally sliding between the first limit baffle 17 and the second limit baffle 19.
In another embodiment of the present invention, a second spring 20 is sleeved on the second connecting rod 18, one end of the second spring 20 abuts against the first limit baffle 17, and the other end of the second spring 20 abuts against the drawplate 15;
when the pulling plate 15 is pulled to move in the direction away from the male connector 4, the second spring 20 is compressed by force and generates an elastic force approaching the direction of the male connector 4 to the pulling plate 15, and after the pulling plate 15 stops being pulled, the pulling plate 15 is restored to the original position under the pushing action of the second spring 20, so that the pulling plate 15 can be repeatedly pulled.
In another embodiment of the present invention, an elastic sealing gasket 21 is sleeved on the male connector 4, and the elastic sealing gasket 21 is of a ring-shaped structure;
when the end of the male connector 4 is inserted into the slot of the female connector 1, a joint is formed between the male connector 4 and the female connector 1, and the elastic sealing gasket 21 can improve the sealing performance of the joint between the male connector 4 and the female connector 1 and prevent dust or moisture from entering the joint.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (6)
1. A circumference locking radio frequency coaxial connector comprises a female connector (1), a first insulating layer (2) nested inside the female connector (1), a female core tube (3) nested inside the first insulating layer (2), a male connector (4) inserted into a slot of the female connector (1) and matched with the female connector (1), a second insulating layer (5) nested inside the male connector (4), and a male core tube (6) nested inside the second insulating layer (5) and matched with the female core tube (3), wherein the inner surface of the female connector (1) is provided with a plurality of groups of first dark grooves (7) distributed in a circumferential array, one side of each first dark groove (7) is provided with a second dark groove (8) communicated with the first dark groove (7), a first connecting rod (9) is arranged inside the second hidden groove (8) in a sliding mode, a movable clamping block (10) is fixed at the bottom end of the first connecting rod (9), and a conical clamping ring (11) matched with the movable clamping block (10) is arranged on the surface of the male connector (4);
a resetting device acting on the first connecting rod (9) is arranged between the second hidden groove (8) and the first connecting rod (9), and a traction device acting on the first connecting rod (9) is arranged at one end, far away from the movable clamping block (10), of the first connecting rod (9).
2. The circumferential locking radio frequency coaxial connector according to claim 1, wherein the resetting device comprises a connecting block (12) fixed on the surface of the first connecting rod (9) and a first spring (13) sleeved on the surface of the first connecting rod (9);
the connecting block (12) and the first spring (13) are arranged inside the second hidden groove (8), one end of the first spring (13) is abutted to the connecting block (12), and the other end of the first spring (13) is abutted to the inner wall of the second hidden groove (8).
3. A circumferential locking rf coaxial connector according to claim 1, wherein the pulling device comprises a diverting pulley (14) fixed to one side of the first link (9) and connected to the female connector (1), a pulling plate (15) slidably fitted on the female connector (1), and a pulling wire (16) fixed to one side of the first link (9) close to the diverting pulley (14);
wherein one end of the traction wire (16) far away from the first connecting rod (9) passes by the diverting pulley (14) and is fixedly connected with the traction plate (15).
4. A circumferential locking radio frequency coaxial connector according to claim 3, wherein a first limit baffle (17) is fixed on the surface of the female connector (1), a second connecting rod (18) is fixed on one side of the first limit baffle (17), and one side of the second connecting rod (18) passes through the pulling plate (15) and is fixedly connected with a second limit baffle (19).
5. The circumferential locking radio-frequency coaxial connector according to claim 4, wherein a second spring (20) is sleeved on the second connecting rod (18), one end of the second spring (20) is abutted against the first limiting baffle (17), and the other end of the second spring (20) is abutted against the pulling plate (15).
6. A circumferential locking rf coaxial connector according to claim 1, wherein the male connector (4) is sleeved with an elastic gasket (21), and the elastic gasket (21) is a ring-mounted structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022357612.XU CN213124929U (en) | 2020-10-21 | 2020-10-21 | Circumference locking radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022357612.XU CN213124929U (en) | 2020-10-21 | 2020-10-21 | Circumference locking radio frequency coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213124929U true CN213124929U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022357612.XU Active CN213124929U (en) | 2020-10-21 | 2020-10-21 | Circumference locking radio frequency coaxial connector |
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| Country | Link |
|---|---|
| CN (1) | CN213124929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725732A (en) * | 2022-03-09 | 2022-07-08 | 苏州诺克斯通讯科技有限公司 | Magnetic radio frequency coaxial connector |
-
2020
- 2020-10-21 CN CN202022357612.XU patent/CN213124929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725732A (en) * | 2022-03-09 | 2022-07-08 | 苏州诺克斯通讯科技有限公司 | Magnetic radio frequency coaxial connector |
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