CN214254861U

CN214254861U - Airtight suspension grounding radio frequency connector tied in a bundle

Info

Publication number: CN214254861U
Application number: CN202023269637.0U
Authority: CN
Inventors: 王升锋; 闫列行; 党作红; 金凡; 杨龙
Original assignee: Avic Forstar S&t Co ltd
Current assignee: Avic Forstar S&t Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-21
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to an airtight suspension ground radio frequency connector tied in a bundle, including socket end integrated casing plug end integrated casing inner conductor glass subassembly insulating assemblies and passageway adapter, the utility model discloses the passageway connector adopts glass pearl whole welding, each sealed requirement of assurance that can be fine, and the structure is joined in marriage in the adoption pressure of passageway shell, guarantees product structure reliability, and the insulation board design is adopted in the integral erection, and the sealed sealing washer that adopts of flange has guaranteed product suspension ground connection and airtight requirement, satisfies simultaneously that the requirement of integrating has solved that prior art radio frequency connector integrates the degree low, can not satisfy suspension ground connection, airtight, the little problem of volume and weight simultaneously.

Description

Airtight suspension grounding radio frequency connector tied in a bundle

Technical Field

The invention relates to the technical field of connectors, in particular to an air-tight suspension grounding radio frequency cluster connector.

Background

IP is an abbreviation for Ingress-Protection, IP class is the Protection class against the intrusion of foreign bodies into the housing of electrical equipment, and the source is the standard IEC 60529 of the international electrotechnical commission, which was also adopted as the american national standard in 2004. IP68 is the highest level of connector waterproof rating standard; wherein 6 represents complete prevention of invasion of foreign objects and dust, and 8 represents that the electric appliance is submerged under a specified water pressure for an indefinite period, thereby ensuring no damage caused by water immersion.

The existing radio frequency cluster connector product, such as the J599 type radio frequency cluster connector, only has a suspension grounding design, the sealing grade of the existing radio frequency cluster connector product can only meet the IP68, and the existing radio frequency cluster connector product has a large volume and a heavy weight. Because the development of the existing radio frequency connector tends to be integrated and miniaturized, when a client has the requirements of suspension grounding, air sealing and integration, the requirements of the client on volume, weight and air sealing cannot be met.

Disclosure of Invention

The invention aims to provide an air-tight suspension grounding radio frequency cluster connector aiming at the defects of the prior art, and solves the problems that the radio frequency connector in the prior art is low in integration degree, cannot meet the requirements of suspension grounding, air-tight sealing and small size and weight at the same time.

The invention is realized by adopting the following technical scheme:

the air-tight suspension grounding radio frequency cluster connector comprises a socket end integrated shell, a plug end integrated shell, an inner conductor, a glass component, an insulating component and a channel adapter, wherein the socket end integrated shell is fixedly connected with the plug end integrated shell.

Preferably, the glass assembly comprises a shell, a glass bead and a contact pin, the glass bead is welded and fixed on the socket end integrated shell, the shell is arranged outside the glass bead, and the contact pin penetrates through the glass bead.

Preferably, the insulation assembly comprises a first insulator and a second insulator; the first insulator and the second insulator are respectively inserted into the contact pins and are positioned at two ends of the glass beads, and the first insulator and the second insulator are fixed on the socket end integrated shell.

Preferably, the device further comprises a channel shell; the inner conductor is pressed into the first insulator, the channel shell is arranged outside the first insulator, and the channel shell is connected to the socket end integrated shell in a press fit mode.

Preferably, the socket comprises an insulating sheath, a sealing ring and an insulating plate, wherein the sealing ring is positioned between the insulating sheath and the insulating plate, the insulating sheath is clamped outside the socket end integrated housing, the sealing ring is sleeved outside the insulating sheath, and the insulating plate is fixed outside the socket end integrated housing.

Preferably, the socket end integrated shell and the plug end integrated shell are respectively provided with a fixing hole, the flat gasket, the elastic gasket and the screw are sequentially arranged in the bushing and then riveted, and the riveted combination body fixes the socket end integrated shell and the plug end integrated shell through the fixing holes.

Preferably, the channel adapter is fixed in the plug end integrated housing.

Compared with the prior art, the invention has the following beneficial technical effects:

the utility model discloses the channel connector adopts glass pearl whole welding, each sealed requirement of assurance channel that can be fine, and the structure is joined in marriage to the passageway shell adoption pressure, guarantees product structure reliability, and the insulation board design is adopted in the integral erection, and the sealed sealing washer that adopts of flange has guaranteed product suspension ground connection and airtight requirement, satisfies simultaneously that the requirement of integrating has solved prior art radio frequency connector and has integrated the degree low, can not satisfy suspension ground connection, airtight, the little problem of volume and weight simultaneously.

Drawings

The invention is further described with reference to the accompanying drawings in which:

fig. 1 is an overall structure diagram of the socket end integrated housing of the present invention;

FIG. 2 is an overall structure view of the plug end integrated housing of the present invention;

fig. 3 is a structural diagram of the glass assembly of the present invention.

Description of the reference numerals

1. A glass component; 2. an inner conductor; 3. a first insulator; 4. a second insulator; 5. a socket end integration housing; 6. a channel housing; 7. a seal ring; 8. an insulating plate; 9. an insulating sheath; 10. A channel adapter; 11. a plug end integrated housing; 12. a screw; 13. a bushing; 14. a flat washer; 15. an elastic washer; 16. a fixing hole; 17. inserting a pin; 18. glass beads; 19 housing.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a detailed description of the present invention will be given below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1 to 3:

an air-tight suspension grounding radio frequency cluster connector is an 8-core structure and comprises a socket end integrated shell 5, a plug end integrated shell 11, an inner conductor 2, a glass component 1, an insulation component and a channel adapter 10. The glass component 1 comprises a shell 19, glass beads 18 and contact pins 17, the glass beads 18 are fixed to the socket end integrated shell 5 in a welded mode, the sealing requirements of all channels can be well met, the shell 19 is fixedly arranged outside the glass beads 18, and the contact pins 17 penetrate through the glass beads 18.

The insulation assembly comprises a first insulator 3 and a second insulator 4; the first insulator 3 and the second insulator 4 are respectively inserted into the contact pins 17 and located at two ends of the glass beads 18, and the first insulator 3 and the second insulator 4 and the socket end integrated shell 5 adopt a press-fit structure to enable the first insulator 3 and the second insulator 4 to be fixed on the socket end integrated shell 5.

Also includes a channel housing 6; the inner conductor 2 is pressed into the first insulator 3, the channel shell 6 is arranged outside the first insulator 3, and the channel shell 6 is connected with the socket end integrated shell 5 in a press fit mode, so that the structural reliability of a product is guaranteed.

The socket end integrated shell comprises an insulating sheath 9, a sealing ring 7 and an insulating plate 8, wherein the sealing ring 7 is positioned between the insulating sheath 9 and the insulating plate 8, the insulating sheath 9 is clamped outside the socket end integrated shell 5, the sealing ring 7 is sleeved outside the insulating sheath 9, and the insulating plate 8 is fixed outside the socket end integrated shell 5; the whole installation adopts the design of insulation board 8, and the flange seal adopts sealing washer 7, has guaranteed product suspension ground connection and airtight requirement.

Including plain washer 14, elastic washer 15, bush 13 and screw 12, socket end integrated housing 5 with plug end integrated housing 11 is equipped with fixed orifices 16 respectively, pack into in proper order in the bush 13 plain washer 14 elastic washer 15 with receive behind the screw 12 and rivet, it is right to receive the assembly after riveting through fixed orifices 16 socket end integrated housing 5 with turn over behind the plug end integrated housing 11 and rivet and reach fixed effect.

The channel adapter 10 is fixed in the plug end integrated housing 11, and the channel housing 6 and the integrated housing are designed by press fit and encapsulation.

Through experimental and the actual installation verification of products, this kind of multichannel integrated connector airtight design, suspension ground connection design, miniaturized design all satisfy product operation requirement. The weight of the product is effectively reduced, the volume of the product is reduced, the leakage rate meets 1.0 multiplied by 10 < -5 > Pa.m < 3 >/s, and the integrated application scene with the requirements of suspension grounding and air sealing can be met.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an air-tight suspension ground connection radio frequency connector tied in a bundle which characterized in that: the novel glass fiber reinforced plastic composite cable comprises a socket end integrated shell (5), a plug end integrated shell (11), an inner conductor (2), a glass component (1), an insulating component and a channel adapter (10), wherein the socket end integrated shell (5) is fixedly connected with the plug end integrated shell (11).

2. The hermetically sealed suspended grounded radio frequency cluster connector of claim 1, wherein: glass subassembly (1) includes shell (19), glass pearl (18) and contact pin (17), glass pearl (18) welded fastening in socket end integrated housing (5), shell (19) set up outside glass pearl (18), contact pin (17) pass glass pearl (18).

3. The hermetically sealed suspended grounded radio frequency cluster connector of claim 2, wherein: the insulation component comprises a first insulator (3) and a second insulator (4); the first insulator (3) and the second insulator (4) are respectively inserted into the contact pins (17) located at two ends of the glass beads (18), and the first insulator (3) and the second insulator (4) are fixed on the socket end integrated shell (5).

4. The hermetically sealed suspended grounded radio frequency cluster connector of claim 3, wherein: also comprises a channel housing (6); the inner conductor (2) is pressed into the first insulator (3), the channel shell (6) is arranged outside the first insulator (3), and the channel shell (6) is connected to the socket end integrated shell (5) in a press fit mode.

5. The hermetically sealed suspended grounded radio frequency cluster connector of claim 1, comprising an insulating sheath (9), a sealing ring (7) and an insulating plate (8), wherein the sealing ring (7) is located between the insulating sheath (9) and the insulating plate (8), the insulating sheath (9) is clamped outside the socket-end integrated housing (5), the sealing ring (7) is sleeved outside the insulating sheath (9), and the insulating plate (8) is fixed outside the socket-end integrated housing (5).

6. The air-tight suspension grounding radio frequency cluster connector of claim 1, comprising a flat gasket (14), an elastic gasket (15), a bushing (13) and a screw (12), wherein the socket end integrated housing (5) and the plug end integrated housing (11) are respectively provided with a fixing hole (16), the flat gasket (14), the elastic gasket (15) and the screw (12) are sequentially installed in the bushing (13) and then are riveted, and the riveted combination body fixes the socket end integrated housing (5) and the plug end integrated housing (11) through the fixing hole (16).

7. The hermetically sealed floating grounded radio frequency cluster connector of claim 1, wherein the channel adapter (10) is secured within the plug end integrated housing (11).