CN216251340U

CN216251340U - Buckle type water-sealing circular integrated connector structure

Info

Publication number: CN216251340U
Application number: CN202122910775.0U
Authority: CN
Inventors: 郑宝荣; 卓仙蕊; 李兴朝
Original assignee: Xian Elite Electronic Industrial Co Ltd
Current assignee: Xian Elite Electronic Industrial Co Ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-08
Anticipated expiration: 2031-11-24

Abstract

A buckle type water-sealed circular integrated connector structure comprises a shell, a connector, a sealing ring, a base and a clamping ring; the base is arranged in the shell, the clamping ring is sleeved on the shell, and the connector is arranged on the base; the sealing washer is installed in the connector outside, and is connected with the base. The parts of the universal standard part only increase the cost of processing the nonmetal gasket with low cost, but reduce the processing cost of two high-cost reeds, thereby reducing the processing cost of the whole set of products; the nonmetal gasket replaces a metal reed to be supported between the connecting sleeve and the shell, so that the condition that a part coating is damaged due to friction between metals is avoided.

Description

Buckle type water-sealing circular integrated connector structure

Technical Field

The utility model belongs to the technical field of connector structures, and particularly relates to a buckle type water-sealed circular integrated connector structure.

Background

Because the socket end hanging pin and the plug end hanging pin hole of the buckle type round integrated connector are in clearance fit, the axial movement of the head seat after the head seat is plugged is inevitable, so that interface clearances are generated after the integrated channel connectors are plugged, if the socket end hanging pin and the plug end hanging pin hole are used for transmitting radio frequency signals, the signals are inevitably unstable, the transmission performance is influenced, and therefore, the structure of the socket end hanging pin is not suitable for the transmission of microwave signals. If the connector is used in microwave band, firstly, the problem of interface gap of the internal connector should be solved, which inevitably introduces a spring, however, as shown in fig. 3, the space between the plug end connecting sleeve of the standard RF 599I series connector and the housing thereof is limited by a spring plate, the spring plate has elasticity, the strength of the spring plate and the strength of the connector spring are not easy to control, and the situation that each channel connector cannot be smoothly plugged due to the small spring force and the inability to overcome the elasticity of the spring plate when the integrated connector is used is easily caused; meanwhile, due to the reverse acting force of the reed, after the integrated base is plugged, the sealing ring at the interface of the socket end and the plug end cannot be effectively compressed, and the realization of the sealing function is not facilitated.

Disclosure of Invention

The utility model aims to provide a snap-in type water-tight circular integrated connector structure to solve the problems.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a buckle type water-sealed circular integrated connector structure comprises a shell, a connector, a sealing ring, a base and a clamping ring; the base is arranged in the shell, the clamping ring is sleeved on the shell, and the connector is arranged on the base; the sealing washer is installed in the connector outside, and is connected with the base.

Furthermore, a connecting sleeve is sleeved on the shell outside the clamping ring.

Furthermore, the snap ring is sleeved on the shell at the side surfaces of the connecting sleeve and the snap ring.

Furthermore, a plurality of hanging pin holes and a plurality of hanging pin guide grooves are formed in the connecting sleeve.

Further, the connector is aligned with the spring of the floating connector at the socket end; the shell is a plug end shell.

Furthermore, the outer side of the socket end is provided with a hanging pin matched with a hanging pin hole on the shell.

Further, the clamping ring is a clamping ring of a non-metal medium.

Furthermore, the number of the hanging pin holes and the hanging pin guide grooves is three.

Compared with the prior art, the utility model has the following technical effects:

the utility model solves the problem that the existing standard RF 599I series buckle type round integrated product is not suitable for microwave signal transmission, and the improvement has the following beneficial effects:

the utility model only increases the cost of processing the nonmetal gasket with low cost, but reduces the processing cost of two reeds with high cost, thereby reducing the processing cost of the whole set of products;

the nonmetal gasket replaces a metal reed to be supported between the connecting sleeve and the shell, so that the condition that a part coating is damaged due to friction between metals is avoided;

the utility model solves the problem of unstable channel force caused by the interaction of two elastic forces of the spring and the reed, avoids the possible situations that the internal connector is not inserted in place and the sealing ring is not compressed in place, ensures that the product can be suitable for a DC-40GHz frequency band, and can also realize the sealing function.

Drawings

Figure 1 is a prior art standard construction.

FIG. 2 is a schematic view of the structure of the present invention.

FIG. 3 is a schematic illustration of the docking of the present invention.

Fig. 4 is a block diagram of the receptacle for docking of the present invention.

Wherein: 1. a connector; 2. a seal ring; 3. a housing; 4. connecting sleeves; 5. a collar; 6. a base; 7. a snap ring; 8. hanging pin holes; 9. a hanging pin guide groove; 10. hanging a pin; 11. a reed.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1 to 4, a snap-on water-tight circular integrated connector structure includes a housing 3, a connector 1, a sealing ring 2, a base 6 and a collar 5; the base 6 is arranged in the shell 3, the clamping ring 5 is sleeved on the shell 3, and the connector 1 is arranged on the base 6; the seal ring 2 is mounted on the outside of the connector 1 and is connected to the base 6.

The connecting sleeve 4 is sleeved on the outer shell 3 outside the clamping ring 5.

The snap ring 7 is sleeved on the shell 3 at the side surfaces of the connecting sleeve 4 and the snap ring 5.

The connecting sleeve 4 is provided with a plurality of hanging pin holes 8 and a plurality of hanging pin guide grooves 9.

The improved circular integrated plug removes two reeds of a standard component, and the reeds are replaced by clamping rings made of non-metal media. After the head base is inserted in place, as shown in fig. 2, the socket end hanging pin is clamped into the connecting sleeve hanging pin hole, the compression force of each channel spring in the integrated type inner part exerts reverse thrust on the plug end shell, the clamping ring of the non-metal medium is supported between the connecting sleeve and the shell, so that the axial movement gap can be avoided, and the socket end sealing ring 1 and the plug end sealing ring 2 are both in a compression state, and the water sealing function can be realized.

Since the standard RF 599I snap-in circular integrated connector is not suitable for signal transmission in the RF frequency band, the range of application of the series of products is limited. The utility model overcomes the defects of the existing product in the aspects of microwave band and sealing function by replacing a part structure of the integrated connector.

Fig. 2 shows an improved plug structure of a snap-fit circular integrated connector, which is composed of a connector 1, a sealing ring 2, a housing 3, a connecting sleeve 4, a collar 5, a base 6 and a snap ring 7, wherein the connecting sleeve 4 is provided with 3 hanging

pin holes

8 and 3 hanging pin guide grooves 9.

During assembly, as shown in fig. 2, the base 6 is firstly installed in the housing 3 for fixation, the collar 5 is sleeved at the rear end of the housing 3, the connecting sleeve 4 is installed, and then the clamping ring 7 is installed for limiting the collar 5 and the connecting sleeve 4 forwards and backwards; finally, the connector 1 is installed into the base 6, and the sealing ring 2 is installed in place from the left end of the connector in the integrated form.

As shown in fig. 4, the assembled integrated plug and the integrated socket with the floating connector are aligned with the hanging pin and hanging pin guide groove 9, the plug end connecting sleeve 4 is rotated, and the socket end hanging pin (3) is clamped into the plug end connector hanging pin hole 8 (3), so that the head seat can be plugged. After the plugging, the spring of the floating connector at the socket end is always in a compressed state, and the connectors of all channels in the socket are ensured to be meshed in place; the sealing ring 1 and the sealing ring 2 are also in a compressed state, so that the sealing function of the whole product is ensured.

Claims

1. A buckle type water-sealed circular integrated connector structure is characterized by comprising a shell (3), a connector (1), a sealing ring (2), a base (6) and a clamping ring (5); the base (6) is arranged in the shell (3), the clamping ring (5) is sleeved on the shell (3), and the connector (1) is arranged on the base (6); the sealing ring (2) is arranged on the outer side of the connector (1) and is connected with the base (6).

2. The structure of a snap-on water-tight circular integrated connector according to claim 1, wherein a connecting sleeve (4) is sleeved outside the collar (5); the connecting sleeve (4) is coated on the clamping ring (5) and the shell (3).

3. A snap-on water-tight circular integrated connector structure according to claim 2, characterized in that the housing (3) at the side of the connection sleeve (4) and the collar (5) is sleeved with a snap ring (7).

4. A snap-on water-tight circular integrated connector structure according to claim 2, characterized in that the connection sleeve (4) is provided with a plurality of hanging pin holes (8) and a plurality of hanging pin guide grooves (9).

5. A snap-on water-tight circular integrated connector structure according to claim 4, characterized in that the number of the hanging pin holes (8) and the hanging pin guide grooves (9) is three.

6. A snap-on water-tight circular integrated connector structure as claimed in claim 4, wherein the housing (3) is a connector plug end housing, and a receptacle end floating connector corresponding to the plug end is provided with a spring, and the connector (1) is aligned with the spring of the receptacle end floating connector.

7. A snap-on water-tight circular integrated connector structure according to claim 6, characterized in that the outside of the socket end is provided with hanging pins (10) matching with the hanging pin holes (8) on the housing (3).

8. A snap-on, water-tight, circular integrated connector structure according to claim 1, characterized in that the collar (5) is a non-metallic dielectric collar.