CN218101913U - Anti-loosening radio frequency connector - Google Patents

Abstract

The utility model discloses a locking radio frequency connector that moves, including the fixed pipe in outside, central groove, rotation groove, bracing piece and add and hold the board, the central groove has been seted up to the inside of the fixed pipe in outside, the rotation groove has been seted up to the inside in central groove, it has four to rotate the right-hand member central symmetric distribution in central groove, and the internally mounted who rotates the groove has the bracing piece, the inside that rotates the groove is provided with holding the board, with holding and having seted up first rotation hole on the board, and with holding the board through first rotation hole for rotating-structure on the bracing piece. This locking radio frequency connector that moves is provided with rotatable board of holding with, through the effect of spring, can make to add when the device uses, adds to the connecting piece that inserts the central groove and holds, has increased the device and to connecting piece firm in connection degree, responds to pulling of external force to the device through adding the holding power, prevents that the device from taking place to slide, has increased the locking effect of moving of the device.

Description

Anti-loosening radio frequency connector

Technical Field

The utility model relates to a radio frequency connector technical field specifically is an anti-loosening radio frequency connector.

Background

The radio frequency connector is used for data transmission between modules in equipment, and has the effect of convenient plugging and unplugging, and is convenient for disassembling and assembling the modules, the radio frequency connector is connected by plugging and connecting a male head and a female head, and the electrical connection is carried out through a built-in conductor, chinese utility model CN202220277629.0 discloses a radio frequency connector and a radio frequency device, a mounting cavity and a clamping groove are arranged on a main body shell, the terminal assembly is sleeved by using the mounting cavity and is connected with a clamping piece of the terminal assembly in a matching way, so that the terminal assembly can realize the limiting mounting with the main body shell, the terminal assembly is effectively prevented from rotating after being mounted on the main body shell, the radio frequency connector is convenient for positioning and mounting, the mounting efficiency of the radio frequency connector is favorably improved, and in the using process of the terminal assembly, the terminal assembly is easily influenced by lead shaking of a lead wire or external force to slide between the male head and the female head of the radio frequency connector, the connection of the radio frequency connector is loosened, and the bad connection of the radio frequency connector is caused.

We have therefore proposed a locking rf connector to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking radio frequency connector that moves to current radio frequency connector on the existing market that the solution above-mentioned background art provided, at its in-process that uses, it rocks or the influence of external force easily to receive the wire, leads to taking place to slide between radio frequency connector's public head and the female head, makes radio frequency connector's connection take place not hard up, leads to the problem of radio frequency connector bad connection.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a locking radio frequency connector that moves, includes outside fixed pipe, center slot, rotation groove, supporting shoe and adds and holds the board, the center slot has been seted up to the inside of outside fixed pipe, the rotation groove has been seted up to the inside of center slot, the rotation groove has four in the right-hand member central symmetry distribution in center slot, and the internally mounted in rotation groove has the supporting shoe, the inside in rotation groove is provided with to add holds the board, it has seted up first rotation hole on the board to add, and adds and holds the board and be revolution mechanic on the supporting shoe through first rotation hole.

Preferably, install first connecting block on the lateral wall that adds the board, the second has been seted up on the first connecting block and has been rotated the hole, the second rotates downthehole axis of rotation that is provided with, and the both ends of axis of rotation are connected with first rotating connection pole, make first rotating connection pole rotate through the axis of rotation, the top of first rotating connection pole is connected to on the sliding block.

Preferably, a telescopic groove is formed in the sliding block, a supporting rod is arranged in the telescopic groove, the lower end of the supporting rod is inserted into a part of the inner part of the sliding block, the sliding block and the supporting rod are in sliding relation, a groove is formed in the bottom of the sliding block, and the sliding block is fixedly connected with the first rotating connecting rod through the groove.

Preferably, the outside of bracing piece is provided with the spring, and the top of bracing piece installs the baffle, and the external diameter of baffle is greater than the external diameter of bracing piece, the baffle links to each other with the spring, the other end and the sliding block of spring link to each other.

Preferably, a second rotating connecting rod is installed at the top of the baffle, a rotating shaft is installed on the second rotating connecting rod, the rotating shaft is located on the second connecting block, and the second rotating connecting rod is rotated on the second connecting block through the rotating shaft.

Preferably, the external fixing tube is installed on the radio frequency connector main body, the extension tube is installed at the right end of the radio frequency connector main body, a transmission line is arranged inside the extension tube, the left end of the transmission line is connected with the radio frequency connector main body, and the inner conductor is installed at the left end of the radio frequency connector main body.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-loose radio frequency connector is provided with a locking pin,

(1) The rotatable clamping plate is arranged, and under the action of the spring, the clamping plate can clamp the connecting piece inserted into the central groove when the device is used, so that the connecting firmness of the device to the connecting piece is increased, the clamping force is used for responding to the pulling of an external force to the device, the device is prevented from sliding, and the anti-loosening effect of the device is increased;

(2) The sliding block is arranged, the sliding block stretches out and draws back through the movement of the sliding block on the supporting rod, the clamping plate can rotate around the supporting rod, the clamping plate always keeps thrust in the direction of the inner conductor, the thrust effect of the clamping plate is increased, and the sliding block can rotate on the clamping plate under the action of the first rotating connecting rod to adapt to the rotation of the clamping plate and prevent the clamping plate from being clamped.

Drawings

FIG. 1 is a schematic view of the front view structure of the present invention;

FIG. 2 is a cross-sectional view of the external fixing tube of the present invention;

FIG. 3 is a schematic view of the vertical cross-section structure of the external fixed pipe of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. an outer fixed tube; 2. a central slot; 3. a rotating groove; 4. a support block; 5. a holding plate; 6. a first rotation hole; 7. a first connection block; 8. a second rotation hole; 9. a first rotating connecting rod; 10. a slider; 11. a support bar; 12. a spring; 13. a baffle plate; 14. a second rotating connecting rod; 15. a second connecting block; 16. a radio frequency connector body; 17. an extension pipe; 18. a transmission line; 19. an inner conductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a locking radio frequency connector that moves, including outside fixed pipe 1, center slot 2, rotate groove 3, the supporting shoe 4, add and hold board 5, first rotation hole 6, first connecting block 7, second rotation hole 8, first rotation connecting rod 9, the sliding block 10, bracing piece 11, spring 12, baffle 13, second rotation connecting rod 14, second connecting block 15, radio frequency connector main part 16, extension pipe 17, transmission line 18 and inner conductor 19, center slot 2 has been seted up to the inside of outside fixed pipe 1, rotation groove 3 has been seted up to the inside of center slot 2, it has four to rotate groove 3 at the right-hand member central symmetric distribution in center slot 2, and the internally mounted in rotation groove 3 has supporting shoe 4, the inside in rotation groove 3 is provided with and holds board 5, it has seted up first rotation hole 6 on holding board 5, and it is rotating structure through first rotation hole 6 on supporting shoe 4 to add and hold board 5.

Install first connecting block 7 on the lateral wall that adds holding plate 5, support adding holding plate 5 through first connecting block 7, seted up the second on the first connecting block 7 and rotated hole 8, the second is rotated and is provided with the axis of rotation in the hole 8, and the both ends of axis of rotation are connected with first rotating connecting rod 9, make first rotating connecting rod 9 rotate through the axis of rotation, and the top of first rotating connecting rod 9 is connected to on the sliding block 10.

Flexible groove has been seted up to sliding block 10's inside, and the inside in flexible groove is provided with bracing piece 11, and the lower extreme of bracing piece 11 inserts the inside part of sliding block 10, is the sliding relation between sliding block 10 and the bracing piece 11, conveniently makes bracing piece 11 insert to the sliding block 10 in, and the bottom of sliding block 10 is seted up flutedly, through recess and first rotating connecting rod 9 fixed connection, prevents that sliding block 10 from bumping with first connecting block 7.

The outside of bracing piece 11 is provided with spring 12, and the top of bracing piece 11 is installed baffle 13, and the external diameter of baffle 13 is greater than the external diameter of bracing piece 11, and baffle 13 links to each other with spring 12, and the other end of spring 12 links to each other with sliding block 10, promotes sliding block 10 through spring 12 and stretches out and draws back.

Second rotation connecting rod 14 is installed at the top of baffle 13, installs the axis of rotation on the second rotation connecting rod 14, and the axis of rotation is located second connecting block 15, makes second rotation connecting rod 14 rotate on second connecting block 15 through the axis of rotation, conveniently makes baffle 13 rotate in the inside of outside fixed pipe 1.

The external fixing tube 1 is installed on the radio frequency connector main body 16, the extension tube 17 is installed at the right end of the radio frequency connector main body 16, the transmission line 18 is arranged inside the extension tube 17 and connected with the other end of the device through the transmission line 18, the left end of the transmission line 18 is connected with the radio frequency connector main body 16, the inner conductor 19 is installed at the left end of the radio frequency connector main body 16, and the radio frequency connector main body is electrically connected with the inner conductor 19.

The working principle is as follows: when the anti-loosening radio frequency connector is used, the device is moved to a place needing to be used, the outer fixing tube 1 is inserted into the connecting piece, the outer end of the connecting piece is inserted into the central groove 2, the inner conductor 19 is inserted into the middle of the connecting piece, the connecting piece can contact with and push the clamping plate 5 to rotate while the connecting piece is inserted, the clamping plate 5 rotates towards the inner side of the rotating groove 3 on the supporting block 4 through the first rotating hole 6, the clamping plate 5 pushes the first rotating connecting rod 9 through the first connecting block 7, the first rotating connecting rod 9 pushes the sliding block 10 to slide on the supporting rod 11 through the compression spring 12, the first rotating connecting rod 9 rotates on the first connecting block 7, the second rotating connecting rod 14 rotates on the second connecting block 15, the clamping plate 5 gradually rotates into the rotating groove 3, and the connecting piece is inserted into the bottom of the central groove 2.

Then, through the thrust action of the spring 12, the sliding block 10 reversely pushes the first rotating connecting rod 9, so that the first rotating connecting rod 9 pushes the clamping plate 5 through the first connecting block 7, the clamping plate 5 always keeps the clamping action on the connecting piece, the fastening effect on the connecting piece is increased, the looseness is prevented, the connecting piece is electrically connected with the inner conductor 19, and data transmission is performed through the transmission line 18, and the content which is not described in detail in the specification belongs to the prior art which is known by the technical personnel in the field.

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 (6)

1. The utility model provides an anti-loosening radio frequency connector, includes outside fixed pipe (1), centre groove (2), rotation groove (3), supporting shoe (4) and adds and hold board (5), its characterized in that: the improved structure is characterized in that a central groove (2) is formed in the outer fixing pipe (1), a rotating groove (3) is formed in the central groove (2), four rotating grooves (3) are symmetrically distributed at the center of the right end of the central groove (2), supporting blocks (4) are mounted inside the rotating grooves (3), a holding plate (5) is arranged inside the rotating grooves (3), a first rotating hole (6) is formed in the holding plate (5), and the holding plate (5) is of a rotating structure on the supporting blocks (4) through the first rotating hole (6).

2. A tamper-resistant radio frequency connector as claimed in claim 1, wherein: install first connecting block (7) on the lateral wall that adds holding plate (5), the second has been seted up on first connecting block (7) and has been rotated hole (8), be provided with the axis of rotation in second rotation hole (8), the both ends of axis of rotation are connected with first rotating connecting rod (9), make first rotating connecting rod (9) rotate through the axis of rotation, the top of first rotating connecting rod (9) is connected to on sliding block (10).

3. A tamper-resistant radio frequency connector as claimed in claim 2, wherein: the sliding block is characterized in that a telescopic groove is formed in the sliding block (10), a supporting rod (11) is arranged in the telescopic groove, a part of the lower end of the supporting rod (11) is inserted into the sliding block (10), the sliding block (10) and the supporting rod (11) are in sliding relation, a groove is formed in the bottom of the sliding block (10), and the sliding block is fixedly connected with the first rotating connecting rod (9) through the groove.

4. A tamper-resistant radio frequency connector as claimed in claim 3, wherein: the outside of bracing piece (11) is provided with spring (12), and baffle (13) are installed at the top of bracing piece (11), and the external diameter of baffle (13) is greater than the external diameter of bracing piece (11), baffle (13) link to each other with spring (12), the other end and the sliding block (10) of spring (12) link to each other.

5. The radio frequency connector of claim 4, wherein: second rotation connecting rod (14) are installed at the top of baffle (13), install the axis of rotation on second rotation connecting rod (14), the axis of rotation is located second connecting block (15), makes second rotation connecting rod (14) rotate on second connecting block (15) through the axis of rotation.

6. A tamper-resistant radio frequency connector as claimed in claim 1, wherein: the fixed pipe of outside (1) is installed on radio frequency connector main part (16), extension pipe (17) are installed to the right-hand member of radio frequency connector main part (16), the inside of extension pipe (17) is provided with transmission line (18), the left end of transmission line (18) links to each other with radio frequency connector main part (16), inner conductor (19) are installed to the left end of radio frequency connector main part (16).

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