CN217562880U

CN217562880U - Coaxial mixed connector

Info

Publication number: CN217562880U
Application number: CN202120986706.5U
Authority: CN
Inventors: 李玫
Original assignee: Shanghai Quanma Electronics Technology Co ltd
Current assignee: Shanghai Quanma Electronics Technology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-10-11
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a coaxial mixed connector, include: the double-head plug comprises a hole insulator, a first jack assembly riveted at one end of the inner side of the hole insulator and a second jack riveted at the other end of the inner side of the hole insulator; the first jack assembly comprises a jack sleeve, a first positioning claw is arranged on the outer side surface of the jack sleeve, and the first jack assembly is fixed at one end of the inner side of the jack insulator through the first positioning claw; the utility model provides a hole insulator of double-end plug is riveted through the locating pawl with being connected of jack, compares with traditional plug, and shock resistance is stronger, and it is more firm to insert to close.

Description

Coaxial mixed connector

Technical Field

The utility model relates to the electronic connector, concretely relates to coaxial mixed connector.

Background

In the electrical equipment, in order to realize the transmission and conversion of different signals, different cables need to be connected between an input end and an output end, in order to realize the conversion of different signals, a mixed connector is generally required to be additionally arranged between the different cables, and the connection between a jack of the existing mixed connector and a hole insulator is generally realized by directly pressing in or fixing the jack in an epoxy resin mode after the insulator and a plug shell are punched; through the connection in the above manner, the impact resistance is poor.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems of the prior art to a certain extent. Therefore, the purpose of the utility model is to improve the shock resistance of the jack.

A coaxial hybrid connector, comprising: the double-head plug comprises a hole insulator, a first jack component riveted at one end of the inner side of the hole insulator and a second jack riveted at the other end of the inner side of the hole insulator; the first jack component comprises a jack sleeve, a first positioning claw is arranged on the outer side face of the jack sleeve, and the first jack component is fixed at one end of the inner side of the jack insulator through the first positioning claw.

Further, the first jack assembly further comprises a coaxial jack fixed in the sleeve through an insulator.

Further, the first jack assembly further includes a crimp sleeve nested at one end of the bore sleeve.

Furthermore, a second positioning claw is further arranged on the second jack, and the second jack is mounted at the other end of the inner side of the hole insulator through the second positioning claw.

Furthermore, a plug shell is further installed on the periphery of the hole insulator, and the cover plate is connected with the plug shell through bolts.

The utility model has the advantages that:

the utility model provides a hole insulator of double-end plug is riveted through the locating pawl with being connected of jack, compares with traditional plug, and shock resistance is stronger, and it is more firm to insert to close.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an exploded view of the plug of the present embodiment 1;

fig. 2 is an exploded view of the socket of this embodiment 1.

Fig. 3 is a schematic view of the overall structure of the plug in the embodiment 1;

fig. 4 is a schematic view of the overall structure of the socket in the embodiment 1;

shown in the figure:

1. a bolt; 2. a clamp spring; 3. countersunk head screws; 4. a cover plate; 5. a second jack; 6. a second positioning pawl; 7. crimping the sleeve; 8. sleeving a hole; 9. a first positioning claw; 10. a coaxial jack; 11. an insulator; 12. a plug housing; 13. a hole insulator; 14. a hole bolt; 15. a double-ended plug; 16. a double-ended socket; 31. adjusting screws; 32. a needle insulator; 33. a socket screw; 34. a socket housing; 35. an elastic pad; 36. a hexagonal nut; 37. a second pin; 38. a second insulator; 39. a needle sleeve; 310. a fourth positioning pawl; 311. a second crimp sleeve; 312. a first pin; 313. and a third positioning claw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, inner and outer, and the center … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1:

a coaxial mixer as shown in fig. 1 to 4, comprising: the plug comprises a double-head plug 15 and a double-head socket 16 inserted with the double-head plug 15, wherein one end of the double-head plug 15 is connected with a detachable cover plate 4;

the double-ended plug 15 includes a hole insulator 13, a first jack assembly riveted to one end inside the hole insulator 13, and a second jack 5 riveted to the other end inside the hole insulator 13; the first jack assembly comprises a jack sleeve 8, a first positioning claw 9 is arranged on the outer side surface of the jack sleeve 8, and the first jack assembly is fixed at one end of the inner side of the hole insulator 13 through the first positioning claw 9.

Preferably, the first jack assembly further comprises a coaxial jack 10 fixed in the hole sleeve 8 through an insulator 11, the first jack assembly further comprises a crimping sleeve 7 nested at one end of the hole sleeve 8, and the crimping sleeve 7 is used for limiting the coaxial jack 10 in the hole sleeve 8.

Preferably, the second jack 5 is further provided with a second positioning claw 6, the second jack 5 is fixed at the other end of the inner side of the hole insulator 13 through the second positioning claw 6, and hole bolts 14 are further mounted at two ends of the hole insulator 13;

first locating pawl 9 is used for fixed hole cover 8, and second locating pawl 6 is used for fixed second jack, and the locating pawl that this embodiment adopted compares in traditional mixed loading connector with the inboard interlock of hole insulator 13, when satisfying two sets of jack coaxial arrangement, has improved the insertion of jack and has closed intensity, and shock resistance is stronger.

Preferably, a plug shell 12 is further installed on the periphery of the hole insulator 13, the cover plate 4 is fixed to the plug shell 12 through a bolt 1, a snap spring 2 is further installed between the bolt 1 and the cover plate 4, and four corners of the cover plate 4 are connected to the plug shell 12 through four groups of countersunk head screws 3.

Preferably, the double-ended socket 16 comprises a socket housing 34, a needle insulator 32 fixed in the socket housing 34, a first inserting needle 312 riveted at one end of the needle insulator 32, a third positioning claw 313 arranged on the periphery of the first inserting needle 312, the first inserting needle 312 nested in the needle sheath 39, and a second crimping sleeve 311 connected at one end of the needle sheath 39; then, the needle sleeve 39 is riveted in the hole at one end of the needle insulator 32 through a fourth positioning claw 310 on the outer side of the needle sleeve 39, a second inserting pin 37 is further inserted in the hole at the other end of the needle insulator 32, and a second insulator 38 is further nested on the periphery of the second inserting pin 37;

the connection mode of the contact pin and the needle sleeve 39 of the double-ended socket 16 disclosed in the embodiment adopts a structure that a positioning claw is riveted with a double-ended plug 15, so that the double-ended plug 15 and the double-ended socket 16 have higher stability when being connected.

Preferably, through holes are formed in two sides of the socket housing 34, socket screws 33 penetrate through the through holes, and the socket screws 33 are mounted on the through holes through elastic gaskets 35 and hexagon nuts 36;

preferably, an adjusting screw 31 is further connected to the pin insulator 32, and the adjusting screw is connected to the socket housing 34 for fixing both ends of the pin insulator 32 in the socket housing 34.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A coaxial hybrid connector, comprising: the method comprises the following steps: the double-head plug comprises a hole insulator, a plurality of groups of first jack assemblies riveted at one end of the inner side of the hole insulator and a plurality of groups of second jacks riveted at the other end of the inner side of the hole insulator; the first jack assembly comprises a jack sleeve, a first positioning claw is arranged on the outer side face of the jack sleeve, and the first jack assembly is fixed to one end of the inner side of the hole insulator through the first positioning claw.

2. A coaxial hybrid connector according to claim 1, wherein: the first jack assembly further includes a coaxial jack secured within the sleeve by an insulator.

3. A coaxial hybrid connector according to claim 2, wherein: the first jack assembly further includes a crimp sleeve nested at one end of the bore sleeve.

4. A coaxial hybrid connector according to claim 1, wherein: and the second jack is also provided with a second positioning claw, and the second jack is arranged at the other end of the inner side of the hole insulator through the second positioning claw.

5. A coaxial hybrid connector according to claim 1, wherein: and a plug shell is further mounted on the periphery of the hole insulator, and the cover plate is connected with the plug shell through bolts.