CN203288864U

CN203288864U - Snap fastening type radio frequency coaxial connector

Info

Publication number: CN203288864U
Application number: CN2013203320430U
Authority: CN
Inventors: 吉福山
Original assignee: Individual
Current assignee: Gu Lian Precision Machinery (shenzhen) Co Ltd
Priority date: 2013-06-09
Filing date: 2013-06-09
Publication date: 2013-11-13
Anticipated expiration: 2023-06-09

Abstract

The utility model discloses a snap fastening type radio frequency coaxial connector comprising a socket with an accommodating space and a plug capable of being accommodated in the accommodating space of the socket. The inserting mouth end of the accommodating space of the socket is provided with an elastic clamping ring which is used for tightly clamping the inserting end of the plug and can relatively move along a plug shell radial direction surface. When the plug is inserted into the socket, the elastic clamping ring on the socket clamps the inserting end of the plug so that the contact of butt joint of the plug and the socket is stable and reliable, and the connection is convenient and rapid. The connector is convenient to operate and provides a brand new engagement manner for the connection of the plug and the socket in radio frequency coaxial connectors (especially small-sized connectors).

Description

The press-button type radio frequency (RF) coaxial connector

Technical field

The utility model belongs to the microwave communication device technical field, is specifically related to a kind of press-button type radio frequency (RF) coaxial connector.

Background technology

Generation along with the development of international communication industry and new communication protocol, requirement is received more and more less interconnection in more and more narrower space content, equipment size after redesign diminishes, and improves connector density, minification and the performance of improving and has become a kind of inevitable trend.But in the connected mode of existing radio frequency (RF) coaxial connector, the connected mode that is fit to the small size connector only has the modes such as the form of opening beyond inner headed face by the groove in the C type snap ring of connector male head (plug) or metal clips and female metal shell or metal shell matches and is threaded.Yet, the said goods but exists following problem and defect: 1. little because of small product size, adopt snap ring to open the mode of form and groove fit outward, the plug dynamics is very unstable, easily stuck, difficulty is very large, and the plug dynamics is very high for the requirement of the stability of snap ring and groove size precision, and small sized product internal groove difficulty of processing is also very large.2. the form of opening outward with metal clips coordinates with groove or inner headed face, and this just requires metal clips must adopt more elastomeric material, and cost is higher.3. the mode that is threaded, connect and separate slowly, and realize to connect in less space or separate must specific purpose tool and not easy to operate, for the intensity of present connector, uses, very inconvenient.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of plug convenient, and processing is simple, and is with low cost, connects press-button type radio frequency (RF) coaxial connector rapidly.

A kind of press-button type radio frequency (RF) coaxial connector, comprise the socket with receiving space and the plug that can be contained in the socket receiving space; The socket end of described socket receiving space is provided with and can relatively moves along the Socket casing sagittal plane, is used for the chucking plug and plugs the snap ring of end.

The end that plugs of described plug offers the groove suitable with snap ring.

The limited opening mechanism of described snap ring peripheral hardware.

When in plug insertion socket, snap ring on socket clamps the end that plugs of plug, thereby the contact stabilization while realizing the plugs and sockets docking is reliable, easy to connect rapid, easy and simple to handle,, for being connected of plug in radio frequency (RF) coaxial connector (particularly miniature connector) and socket, provide a kind of brand-new engagement system.

Description of drawings

Fig. 1 is the structural representation of socket in the utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the structural representation of plug in the utility model.

Fig. 4 is the B-B cutaway view of Fig. 2.

Fig. 5 is the C-C cutaway view of Fig. 4.

Fig. 6 is installation diagram of the present utility model.

Embodiment

Below in conjunction with specific embodiment, the present invention will be further described.Should be understood that following examples are only for explanation the present invention but not for limiting the scope of the invention.

Embodiment 1

Referring to Fig. 1 to Fig. 3, a kind of press-button type radio frequency (RF) coaxial connector that the utility model provides, comprise the socket 1 with receiving space and the plug 2 that can be contained in socket 1 receiving space, described socket 1 and plug 2 bottoms are equipped with insulator 3, and insulator 3 opposite sides of described socket 1 and plug 2 are separately installed with suitable jack 4 and contact pin 5; In conjunction with Fig. 4 to Fig. 5, the socket end of described socket 1 receiving space is provided with the snap ring 6 that can relatively move along socket 1 housing sagittal plane, and the end that plugs of described plug 2 offers the groove 7 suitable with snap ring 6.

When plugs and sockets need to connect, referring to Fig. 6, the end elder generation that plugs of plug 2 contacts with the straight portion of the snap ring 6 of socket 1, snap ring 6 has opening, along with the insertion of plug 2, the guiding position promotes the straight portion of snap ring 6 and outwards opens and remain that clamping socket 1 plugs the state of end outer wall.Until groove 7 positions are while sliding into socket snap ring 6 position, snap ring 6 snaps in groove 7, continues to keep clamped condition, connects reliable and stablely, and dynamics is releived.When plugs and sockets need to separate, the guiding of groove 7 was pushed snap ring 6 open, and snap ring 6 is outwards opened, and plug withdraws from, and snap ring 6 returns to the state before not connecting immediately, realized that plugs and sockets separates.

Embodiment 2

The difference of the present embodiment and embodiment 1 is: can cancel plug groove 7, what make that snap ring 6 directly clamps plug 2 plugs the end cylindrical, realizes connecting.

Embodiment 3

The difference of the present embodiment and embodiment 1 is: the limit opening mechanism that the described snap ring 6 restricted snap rings of peripheral hardware open, and to realize the function of fast-insertion self-locking.

Claims

1. press-button type radio frequency (RF) coaxial connector, comprise the socket with receiving space and the plug that can be contained in the socket receiving space, it is characterized in that: the socket end of described socket receiving space is provided with and can relatively moves along the Socket casing sagittal plane, is used for the chucking plug and plugs the snap ring of end.

2. press-button type radio frequency (RF) coaxial connector according to claim 1 is characterized in that: the end that plugs of described plug offers the groove suitable with snap ring.

3. press-button type radio frequency (RF) coaxial connector according to claim 1 and 2, is characterized in that: the limited opening mechanism of described snap ring peripheral hardware.