CN208571055U - A kind of high frequency connectors avoiding positional shift - Google Patents

Abstract

The utility model relates to connector technique fields, and disclose a kind of high frequency connectors for avoiding positional shift, including connector, the inside of the connector is fixedly connected with insulator, the inside of the insulator is fixedly connected with inner conductor, connected with outer casing is fixedly connected on the outside of the connector, fixed plate is fixedly connected on the outside of the connected with outer casing, the top and bottom of the fixed plate offer sliding slot, turn trough is offered on the outside of the fixed plate, there are two sliding blocks for the internal slide connection of the turn trough, the side that two sliding blocks are away from each other is fixedly connected to link block, the link block is fixedly connected with screw thread slide plate far from the side of sliding block.This is avoided the high frequency connectors of positional shift, and avoiding high frequency connectors, there is a situation where positional shifts upon connection, is improved the stability that high frequency connectors use, the trouble used is reduced, to improve the validity that high frequency connectors use.

Description

A kind of high frequency connectors avoiding positional shift

Technical field

The utility model relates to connector technique field, specially a kind of high frequency connectors for avoiding positional shift.

Background technique

Connector be electronic engineering technical staff often in contact with a kind of component, its effect is very simple: in circuit The place of being blocked isolates between obstructed circuit, erects the bridge of communication, to make current flowing, circuit is made to realize scheduled function Can, connector is indispensable component in electronic equipment, and the access along current flowing is observed, you always find to have one or Multiple connectors, connector form and structure be it is ever-changing, no with application, frequency, power and application environment etc. Together, there are various various forms of connectors, high frequency connectors are often referred to working frequency used in the circuit of 100MHz or more Connector, this kind of connector are coaxial due to being generally used the problems such as to consider the leakage and reflection of high-frequency electric field in structure The coaxial line of structure is connected, so also commonly referred to as coaxial connector.

The plug and socket of existing high frequency connectors is unstable in grafting, is easy that the offset of position, drop occur after grafting The stability that low high frequency connectors use brings certain trouble to the use of high frequency connectors, and existing high frequency connects machine and do not have There are specific fix stably device or square offset assembly, this reduces the validity that high frequency connectors use, so propose one Kind avoids the problem that the high frequency connectors of positional shift to solve above-mentioned propose.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of high frequency connectors for avoiding positional shift, has It the advantages that validity that high frequency connectors use can be improved, solves existing high frequency connectors and is easy to happen upon connection partially Move unstable problem.

(2) technical solution

To realize the above-mentioned purpose that can improve the validity that high frequency connectors use, the utility model provides following technical side Case: a kind of high frequency connectors avoiding positional shift, including connector, the inside of the connector are fixedly connected with insulator, The inside of the insulator is fixedly connected with inner conductor, and connected with outer casing, the connection are fixedly connected on the outside of the connector Be fixedly connected with fixed plate on the outside of shell, the top and bottom of the fixed plate offer sliding slot, the fixed plate it is outer Side offers turn trough, and there are two sliding block, the side that two sliding blocks are away from each other is fixed for the internal slide connection of the turn trough It is connected with link block, the link block is fixedly connected with screw thread slide plate, the inside spiral shell of the screw thread slide plate far from the side of sliding block Line is connected with threaded connection shell, is fixedly connected with connecting plate on the right side of the threaded connection shell, the left side of the connecting plate is fixed It is connected with connector, T word annular groove is offered on the inside of the connector, the inner roof wall and inner bottom wall of the T word annular groove are equal It is fixedly connected with fixed spring, two opposite sides of the fixed spring are fixedly connected to arc fixed plate.

Preferably, the length of the insulator is less than the length of connector, and the right end of the inner conductor runs through insulator simultaneously Extend to the inside of connector.

Preferably, the right end of the right side of the connected with outer casing and inner conductor is located at same level, the length of the fixed plate Degree is less than the length of connected with outer casing.

Preferably, the length of the sliding slot is less than the length of screw thread slide plate, and the right side of the sliding slot is connected with turn trough.

Preferably, two sliding blocks are slidably connected at the inside of two sliding slots respectively, and two link blocks are away from each other Side run through turn trough and extend respectively to the inner roof wall and inner bottom wall of screw thread slide plate.

Preferably, the link block is located at the left side of screw thread slide plate, and the length of the screw thread slide plate, which is greater than, is threadedly coupled shell Length.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of high frequency connectors for avoiding positional shift, has following The utility model has the advantages that

This is avoided the high frequency connectors of positional shift, and when plug and plate to be attached, fixed plate and screw thread are connected Body contact is opposite to carry out grafting, when fixed plate is with being threadedly coupled shell phase and touching, under the action of the sliding block slided in sliding slot, takes off to the right The dynamic screw thread slide plate connected by link block, sliding block is moved in turn trough, screw thread slide plate is located at the right side of fixed plate at this time, together When the rotation connection plate and screw thread slide plate in turn trough, drive and be threadedly coupled shell and rotated, thus will be threadedly coupled shell with Screw thread slide plate is threadedly coupled, and can will be attached, be avoided when in use on the outside of the plug and plate of high frequency connectors Cage connection shifts, and during will be threadedly coupled shell and be threadedly coupled with screw thread slide plate, will insulate intracorporal inner conductor It is inserted into connector between two arc fixed plates, in T word annular groove under the elastic force squeezing action of fixed spring, two arcs Inner conductor is clamped fixation by fixed plate, the unstable situation after avoiding inner conductor from connecting, to from inside to outside connect high frequency Device carries out firm fixation, and avoiding high frequency connectors, there is a situation where positional shifts upon connection, improves high frequency connectors and uses Stability, the trouble used is reduced, to improve the validity that high frequency connectors use.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the right view of inner conductor connection structure in the utility model structure.

In figure: 1 connector, 2 insulators, 3 inner conductors, 4 connected with outer casing, 5 fixed plates, 6 sliding slots, 7 turn troughs, 8 sliding blocks, 9 connect Connect block, 10 screw thread slide plates, 11 threaded connection shells, 12 connecting plates, 13 connectors, 14T word annular groove, 15 fixed springs, 16 arcs Fixed plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of high frequency avoiding positional shift connects Device, including connector 1, the inside of connector 1 are fixedly connected with insulator 2, and the length of insulator 2 is less than the length of connector 1, The inside of insulator 2 is fixedly connected with inner conductor 3, and the outside of connector 1 is fixedly connected with connected with outer casing 4, the right side of connected with outer casing 4 The right end of side and inner conductor 3 is located at same level, and the outside of connected with outer casing 4 is fixedly connected with fixed plate 5, the length of fixed plate 5 Degree is less than the length of connected with outer casing 4, and the top and bottom of fixed plate 5 offer sliding slot 6, and the outside of fixed plate 5, which offers, to be turned The right side of slot 7, sliding slot 6 is connected with turn trough 7, and there are two sliding block 8, two sliding blocks 8 slide respectively for the internal slide connection of turn trough 7 It is connected to the inside of two sliding slots 6, the side that two sliding blocks 8 are away from each other is fixedly connected to link block 9, and link block 9 is far from sliding The side of block 8 is fixedly connected with screw thread slide plate 10, and the length of sliding slot 6 is less than the length of screw thread slide plate 10, and two link blocks 9 are opposite From side run through turn trough 7 and extend respectively to the inner roof wall and inner bottom wall of screw thread slide plate 10, link block 9 is located at screw thread slide plate 10 left side, the inside thread of screw thread slide plate 10, which is connected with, is threadedly coupled shell 11, and the length of screw thread slide plate 10, which is greater than, to be threadedly coupled The length of shell 11, is threadedly coupled shell 11 and the diameter and thickness of fixed plate 5 is equal, and the right side for being threadedly coupled shell 11 is fixedly connected There is connecting plate 12, the diameter of connecting plate 12 is greater than the diameter of screw thread slide plate 10, and the left side of connecting plate 12 is fixedly connected with connector 13, the right end of inner conductor 3 runs through insulator 2 and extends to the inside of connector 13,1 right side of diameter and connector of connector 13 Diameter it is equal, be threadedly coupled shell 11 and connector 13 equal length, connector 13 be located at be threadedly coupled shell 11 inside, even The inside of connector 13 offers T word annular groove 14, and the inner roof wall and inner bottom wall of T word annular groove 14 are fixedly connected to fixed spring 15, fixed spring 15 is located in 14 vertical slots of T word annular groove, and two opposite sides of fixed spring 15 are fixedly connected to arc Fixed plate 16, the right end of inner conductor 3 are located between two arc fixed plates 16, the length and radian of arc fixed plate 16 respectively with The length and arc of 14 transverse groove of T word annular groove are equal, and when plug and plate to be attached, fixed plate 5 and screw thread are connected Body contact 11 is opposite to carry out grafting, when fixed plate 5 is with being threadedly coupled shell 11 and touching, the effect of the sliding block 8 slided in sliding slot 6 Under, the screw thread slide plate 10 connected by link block 9 is taken off to the right, sliding block 8 is moved in turn trough 7, at this time 10, screw thread slide plate In the right side of fixed plate 5, while being rotatablely connected plate 12 and the screw thread slide plate 10 in turn trough 7, drive be threadedly coupled shell 11 into Row rotation is threadedly coupled so that shell 11 will be threadedly coupled with screw thread slide plate 10, by the plug of high frequency connectors and can be inserted Be attached on the outside of plate, avoid when in use cage connection shift, shell 11 and 10 spiral shell of screw thread slide plate will be threadedly coupled During line connects, the inner conductor 3 in insulator 2 is inserted into connector 13 between two arc fixed plates 16, in T word ring In shape slot 14 under the elastic force squeezing action of fixed spring 15, inner conductor 3 is clamped fixation by two arc fixed plates 16, is avoided Unstable situation after inner conductor 3 connects avoids high frequency connectors so that high frequency connectors to be carried out to firm fixation from inside to outside There is a situation where positional shifts upon connection, improve the stability that high frequency connectors use, the trouble used are reduced, to mention The validity that high high frequency connectors use.

In conclusion this is avoided the high frequency connectors of positional shift, when plug and plate to be attached, by fixed plate 5 and it is threadedly coupled that shell 11 is opposite to carry out grafting, when fixed plate 5 is with being threadedly coupled shell 11 and touching, the sliding block that is slided in sliding slot 6 Under the action of 8, the screw thread slide plate 10 connected by link block 9 being taken off to the right, sliding block 8 is moved in turn trough 7, screw thread is sliding at this time Plate 10 is located at the right side of fixed plate 5, while being rotatablely connected plate 12 and the screw thread slide plate 10 in turn trough 7, drives and is threadedly coupled Shell 11 is rotated, and is threadedly coupled so that shell 11 will be threadedly coupled with screw thread slide plate 10, can inserting high frequency connectors Head and plate on the outside of be attached, avoid when in use cage connection shift, will be threadedly coupled shell 11 and screw thread cunning During plate 10 is threadedly coupled, the inner conductor 3 in insulator 2 is inserted into connector 13 between two arc fixed plates 16, In T word annular groove 14 under the elastic force squeezing action of fixed spring 15, inner conductor 3 is clamped solid by two arc fixed plates 16 Fixed, the unstable situation after avoiding inner conductor 3 from connecting avoids height so that high frequency connectors to be carried out to firm fixation from inside to outside There is a situation where positional shifts upon connection for frequency connector, improve the stability that high frequency connectors use, reduce the fiber crops used It is tired, to improve the validity that high frequency connectors use, solves existing high frequency connectors and be easy to happen upon connection partially Move unstable problem.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of high frequency connectors for avoiding positional shift, including connector (1), it is characterised in that: the connector (1) it is interior Portion is fixedly connected with insulator (2), and the inside of the insulator (2) is fixedly connected with inner conductor (3), the connector (1) Outside is fixedly connected with connected with outer casing (4), is fixedly connected with fixed plate (5), the fixed plate on the outside of the connected with outer casing (4) (5) top and bottom offer sliding slot (6), offer turn trough (7) on the outside of the fixed plate (5), the turn trough (7) There are two sliding block (8) for internal slide connection, and the side that two sliding blocks (8) are away from each other is fixedly connected to link block (9), institute It states link block (9) to be fixedly connected with screw thread slide plate (10) far from the side of sliding block (8), the inside thread of the screw thread slide plate (10) It is connected with and is threadedly coupled shell (11), be fixedly connected with connecting plate (12), the connecting plate on the right side of the threaded connection shell (11) (12) it is fixedly connected on the left of connector (13), offers T word annular groove (14), the T on the inside of the connector (13) The inner roof wall and inner bottom wall of word annular groove (14) are fixedly connected to fixed spring (15), and two fixed springs (15) are opposite Side be fixedly connected to arc fixed plate (16).

2. a kind of high frequency connectors for avoiding positional shift according to claim 1, it is characterised in that: the insulator (2) length is less than the length of connector (1), and the right end of the inner conductor (3) through insulator (2) and extends to connector (13) inside.

3. a kind of high frequency connectors for avoiding positional shift according to claim 1, it is characterised in that: the connected with outer casing (4) right end on right side and inner conductor (3) is located at same level, and the length of the fixed plate (5) is less than connected with outer casing (4) Length.

4. a kind of high frequency connectors for avoiding positional shift according to claim 1, it is characterised in that: the sliding slot (6) Length be less than screw thread slide plate (10) length, the right side of the sliding slot (6) is connected with turn trough (7).

5. a kind of high frequency connectors for avoiding positional shift according to claim 1, it is characterised in that: two sliding blocks (8) it is slidably connected at the inside of two sliding slots (6) respectively, turn trough (7) are run through in the side that two link blocks (9) are away from each other And extend respectively to the inner roof wall and inner bottom wall of screw thread slide plate (10).

6. a kind of high frequency connectors for avoiding positional shift according to claim 1, it is characterised in that: the link block (9) it is located at the left side of screw thread slide plate (10), the length of the screw thread slide plate (10) is greater than the length for being threadedly coupled shell (11).