CN210489950U

CN210489950U - Radio frequency elastic needle connector

Info

Publication number: CN210489950U
Application number: CN201921989737.5U
Authority: CN
Inventors: 沈佳文
Original assignee: Shenzhen Shenhongyu Technology Co ltd
Current assignee: Shenzhen Shenhongyu Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-05-08
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a belong to elasticity needle connector technical field, specifically be a radio frequency elasticity needle connector, including activity conductor post, fixed conductor post and insulating shell body, activity conductor post, fixed conductor post set up respectively at the left and right both ends inside the insulating shell body, the insulating shell body includes left half shell and right half shell, the one end that left half shell and right half shell are close to each other spiro union, be provided with the non return buckle on the outer wall of right half shell, the right-hand member of fixed conductor post is provided with the welding connection post, through the setting of non return buckle, after connecting the insulating shell body, is difficult to drop, and fastening nature is better; by welding the connecting columns, the winding connection wire can be used, and the wire can also be soldered; through the setting of waterproof sealing washer, can avoid inside to receive the corruption to playing sealed effect between half shell in the left side, the activity conductor post, and have the effect of scraping to the moist composition on activity conductor post surface.

Description

Radio frequency elastic needle connector

Technical Field

The utility model relates to an elasticity needle connector technical field specifically is a radio frequency elasticity needle connector.

Background

The POGOPIN connector is also called a spring pin connector, a charging pin connector, a probe type connector and the like, and is mainly applied to precise connection in electronic products such as mobile phones, communication, automobiles, medical treatment, aerospace and the like. Because POGOPIN is a fine probe and the volume can be very small, the POGOPIN can be applied to a precise connector to reduce the weight of the connector, save the space and beautify the appearance of products, such as ultra-thin mobile phones, smart watches and other products.

When the existing radio frequency elastic pin connector is used, the outside is easily corroded after being contacted with humid air, and the contact and separation between two conductors inside are influenced after moisture enters the inside.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radio frequency elasticity needle connector to current radio frequency elasticity needle connector that proposes in solving above-mentioned background art is when using, easily corroded behind the external contact humid air, and moisture gets into the problem that contact, separation between two conductors of inside are influential after inside.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radio frequency elasticity needle connector, includes activity conductor post, fixed conductor post and the insulating casing body, activity conductor post, fixed conductor post set up respectively at the inside both ends of controlling of insulating casing body, the insulating casing body includes left half shell and right half shell, the mutual spiro union of one end that left half shell and right half shell are close to mutually, be provided with the non return buckle on the outer wall of right half shell, the right-hand member of fixed conductor post is provided with the welding connection post, the position of activity conductor post, fixed conductor post is corresponding, the right side wall of activity conductor post supports there is the spring, the right-hand member of spring supports the inside at right half shell, the left side wall of fixed conductor post is provided with the contact conductor post, the inside left side wall embedding of left half shell has waterproof seal circle, waterproof seal circle cladding is on the outer wall of activity conductor post.

Preferably, the left half shell and the right half shell are both insulating plastic half shells.

Preferably, the number of the check buckles is not less than two, and the check buckles are arranged on the right half shell at equal intervals.

Preferably, the connecting column is semicircular.

Preferably, the contact conductor post, the movable conductor post and the fixed conductor post are coaxially mounted.

Preferably, the spring is a plastic spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1) through the arrangement of the non-return buckle, the insulating shell is not easy to fall off after being connected, and the fastening performance is good;

2) by welding the connecting columns, the winding connection wire can be used, and the wire can also be soldered;

3) through the setting of waterproof sealing washer, can avoid inside to receive the corruption to playing sealed effect between half shell in the left side, the activity conductor post, and have the effect of scraping to the moist composition on activity conductor post surface.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the movable conductor column and the fixed conductor column of the present invention when they are separated;

fig. 3 is a schematic sectional view of the left half shell of the present invention;

fig. 4 is a schematic structural view of the movable conductor column and the fixed conductor column of the present invention when they are closed.

In the figure: 1 movable conductor post, 2 fixed conductor posts, 3 left half shells, 4 right half shells, 5 non-return buckles, 6 welding connection posts, 7 springs, 8 contact conductor posts and 9 waterproof sealing rings.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: a radio frequency elastic needle connector comprises a movable conductor column 1, a fixed conductor column 2 and an insulating outer shell, wherein the movable conductor column 1 and the fixed conductor column 2 are respectively arranged at the left end and the right end inside the insulating outer shell, the movable conductor column 1 is movably inserted on the insulating outer shell, the fixed conductor column 2 is fixedly connected on the insulating outer shell, and the fixed conductor column 2 is fixedly connected with the insulating outer shell by adopting bonding or threaded connection; the insulating outer shell comprises a left half shell 3 and a right half shell 4, one ends of the left half shell 3 and the right half shell 4, which are close to each other, are in threaded connection with each other, and the insulating outer shell adopts a split type design, so that the movable conductor column 1 and the fixed conductor column 2 can be conveniently mounted and dismounted; the outer wall of the right half shell 4 is provided with a non-return buckle 5, the right end of the fixed conductor post 2 is provided with a welding connection post 6, the positions of the movable conductor post 1 and the fixed conductor post 2 are corresponding, the right side wall of the movable conductor post 1 is supported with a spring 7, the right end of the spring 7 is supported inside the right half shell 4, through the arrangement of the spring 7, the movable conductor post 1 and the fixed conductor post 2 are elastically separated under the elastic force action of the spring 7, under the pressure action, the movable conductor post 1 moves to the right and presses the spring 7, so that the movable conductor post 1 is contacted with the contact conductor post 8, and the effect of conducting electricity by contacting with the fixed conductor post 2 is achieved; the left side wall of fixed conductor post 2 is provided with contact conductor post 8, and the left side wall embedding of the inside of left half shell 3 has waterproof sealing ring 9, and waterproof sealing ring 9 cladding is on the outer wall of activity conductor post 1, through the setting of waterproof sealing ring 9, and when fixed conductor post 2 moved to the right, waterproof sealing ring 9 can scrape the moisture or impurity etc. on fixed conductor post 2 surface left, avoids getting into in the insulating shell.

Half shell 3 on the left side and half shell 4 on the right side are insulating plastics half shell, and insulating plastics half shell can play fine insulating effect, avoids activity conductor post 1, fixed conductor post 2 and external equipment contact conductive condition to appear.

Two are no less than to the quantity of non return buckle 5, and non return buckle 5 equidistance arranges on half 4 on the right side, through non return buckle 5's setting, during insulation housing body and termination plug-in connection, can play the effect of locking.

The connecting column 6 is in a semicircular ring shape, so that the wire can be conveniently wound or directly welded, and the use is more convenient.

The contact conductor column 8, the movable conductor column 1 and the fixed conductor column 2 are coaxially arranged, so that the contact effect is good and the deflection is not easy to occur.

The spring 7 is a plastic spring, which has a certain insulation effect and prevents the movable conductor column 1 and the fixed conductor column 2 from conducting electricity due to the contact of the spring 7.

The working principle is as follows: a welding connection column 6 is connected with a lead in advance, the left half shell 3 and the right half shell 4 are inserted into a plug (usually, a plurality of connectors are combined into a connection plug), the movable conductor column 1 is exposed outside, after the connection plug is connected with other sockets, the movable conductor column 1 moves under the pressure action of the sockets and compresses the spring 7, so that the movable conductor column 1 is contacted with a contact conductor column 8 (as shown in fig. 4), and the fixed conductor column 2 and the contact conductor column 8 are integrally formed; when the terminal plug is separated from the socket, the movable conductor post 1 is separated from the contact conductor post 8 by the elastic force of the spring 7, so that the electrical connection of the fixed conductor post 2 is disconnected.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a radio frequency elasticity needle connector, includes activity conductor post (1), fixed conductor post (2) and insulating housing body, both ends, its characterized in that about both ends, are set up respectively in insulating housing body inside to activity conductor post (1), fixed conductor post (2): insulating housing body includes half left shell (3) and half right shell (4), half left shell (3) and half right shell (4) are close to the mutual spiro union of one end mutually, be provided with non return buckle (5) on the outer wall of half right shell (4), the right-hand member of fixed conductor post (2) is provided with welding connection post (6), the position of activity conductor post (1), fixed conductor post (2) is corresponding, the right side wall of activity conductor post (1) supports there is spring (7), the right-hand member of spring (7) supports the inside at half right shell (4), the left side wall of fixed conductor post (2) is provided with contact conductor post (8), the left side wall embedding of half left shell (3) inside has waterproof sealing washer (9), waterproof sealing washer (9) cladding is on the outer wall of activity conductor post (1).

2. A radio frequency spring pin connector as defined in claim 1, wherein: the left half shell (3) and the right half shell (4) are both insulating plastic half shells.

3. A radio frequency spring pin connector as defined in claim 1, wherein: two are no less than to the quantity of non return buckle (5), and non return buckle (5) equidistance is arranged on half shell (4) on the right side.

4. A radio frequency spring pin connector as defined in claim 1, wherein: the connecting column (6) is semicircular.

5. A radio frequency spring pin connector as defined in claim 1, wherein: the contact conductor column (8), the movable conductor column (1) and the fixed conductor column (2) are coaxially arranged.

6. A radio frequency spring pin connector as defined in claim 1, wherein: the spring (7) is a plastic spring.