CN210430231U

CN210430231U - Round subminiature signal connector

Info

Publication number: CN210430231U
Application number: CN201920901055.8U
Authority: CN
Inventors: 吕成想; 谈志武
Original assignee: Shanghai Higo Electronic Technology Co ltd
Current assignee: Haigu Technology (Suzhou) Co., Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-28
Anticipated expiration: 2029-06-14

Abstract

The utility model provides a circular subminiature signal connector, it includes: the plug comprises a plug body, wherein at least one elastic sealing element is arranged on the peripheral surface of the plug body, at least one first male needle and at least one first female needle are arranged at the front end of the plug body, and a jack is formed in each first female needle; the socket is provided with a thin-wall shell, a slot is formed in the thin-wall shell, at least one second male pin and at least one second female pin are arranged in the slot, and a jack is formed in the second female pin. This signal connector sets up elastic sealing element on the outer peripheral face of plug, when the plug inserts the socket, receive metal casing and stereoplasm working of plastics extrusion in order to realize waterproofly, can not receive the environmental impact, can satisfy high waterproof grade requirement, and it can make the compacter of whole connector structure to realize the close fit between plug and the socket to be connected, and overall dimension is small and exquisite, and phi 6.0 can be accomplished to product size, satisfies via hole and poling demand completely, more does benefit to the pencil rule and arranges.

Description

Round subminiature signal connector

Technical Field

The utility model relates to a connector field, in particular to circular subminiature signal connector.

Background

A connector is an electromechanical component for connecting an electrical line, and is widely used in various fields, and the structure of the connector may be different depending on the environment of application. According to the market development trend, customers pursue the product more lightly practical, and most wiring has requirements such as poling or via hole to the customer demand to small-size connector is more and more, and the customer is to the improvement of waterproof grade requirement, and the traditional signal connector that has water-proof effects before is overall dimension great, and the structure is also comparatively complicated.

The utility model discloses a just like with novel patent (patent number: 201811014328.3) disclose a connector waterproof construction, include from the front to the back cover waterproof cover and the shell on the connector main part in proper order, the shell is close to one side of waterproof cover is provided with the screens portion, waterproof cover is close to one side of shell is provided with the screens portion that corresponds with the screens portion, through with the screens portion lock, thereby with the shell with waterproof cover encapsulation as an organic whole. This kind of connector waterproof construction through set up waterproof cover around the shell open-ended, can effectively seal the clearance that forms between shell and the connector main part, separates to keep off steam and dust.

However, the connector has a large overall dimension and cannot meet the requirements of pipe penetration and hole passing, so that a signal connector which has a small structure and can meet the requirements of pipe penetration and hole passing is needed to be designed.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings of the prior art, an object of the present invention is to provide a signal connector which has a small structure, a good waterproof effect, and can realize perforation and pipe passing requirements.

To achieve the above and other related objects, the present invention provides a circular subminiature signal connector, comprising: the plug comprises a plug body, wherein at least one elastic sealing element is arranged on the peripheral surface of the plug body, at least one first male needle and at least one first female needle are arranged at the front end of the plug body, and a jack is formed in each first female needle; the socket is provided with a thin-wall shell, a slot is formed in the thin-wall shell, at least one second male pin and at least one second female pin are arranged in the slot, the second female pin is provided with a jack, the number of the first male pins corresponds to that of the second female pins, and the number of the first female pins corresponds to that of the second male pins; when the plug is inserted into the socket, the elastic sealing element is tightly matched with the thin-wall shell, the first male pin is inserted into the second female pin, and the second male pin is inserted into the first female pin.

Preferably, a first bulge is arranged at the front end of the plug, the first female pin is arranged on the first bulge, a first groove corresponding to the first bulge in shape is arranged on the socket, and the second male pin is arranged in the first groove; the socket is provided with a second bulge, the second female pin is arranged on the second bulge, the plug is provided with a second groove corresponding to the second bulge in shape, and the first male pin is arranged in the second groove.

Preferably, the first and second protrusions are semicircular in shape.

Preferably, the male needle and the female needle are provided with gold plating layers.

Preferably, the thin-walled housing is a metal housing.

Preferably, the outer peripheral surfaces of the plug and the socket are provided with anti-slip ribs.

As described above, the utility model discloses following beneficial effect has: this signal connector sets up elastic sealing element on the outer peripheral face of plug, when the plug inserts the socket, receive metal casing and stereoplasm working of plastics extrusion in order to realize waterproofly, can not receive the environmental impact, can satisfy high waterproof grade requirement, and it can make the compacter of whole connector structure to realize the close fit between plug and the socket to be connected, and overall dimension is small and exquisite, and phi 6.0 can be accomplished to product size, satisfies via hole and poling demand completely, more does benefit to the pencil rule and arranges.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a plug according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a socket according to an embodiment of the present invention.

Element number description: 1. a plug; 11. a first male pin; 12. a first female needle; 13. a first boss portion; 14. an elastomeric seal; 15. a second groove; 16. elastic bulges 17 and anti-skid ribs; 2. a socket; 21. a second male pin; 22. a second female needle; 23. a second boss portion; 24. a thin-walled housing; 25. a first groove; 26. and (4) anti-skid ribs.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1, the present invention provides a round subminiature signal connector, which comprises a plug 1 and a socket 2, wherein both the plug 1 and the socket 2 are connected with signal lines, and the plug 1 is inserted into the socket 2 to realize the connection of two signal lines.

As shown in fig. 2, the front end (the end inserted into the socket) of the plug 1 is provided with at least one first male pin 11 and at least one first female pin 12, the first female pin is provided with a jack, and the middle upper end of the outer peripheral surface of the plug 1 is provided with at least one elastic sealing member 14, typically an elastic sealing ring.

As shown in fig. 3, the socket 2 is provided with a thin-walled shell 24, and the thin-walled shell 24 may be a metal shell or a rigid plastic shell. The thin-walled outer shell 24 forms a slot into which the plug 1 is inserted. At least one second male needle 21 and at least one second female needle 22 are arranged in the slot, the second female needle 22 is provided with a jack, the number of the first male needles 11 corresponds to that of the second female needles 22, and the number of the first female needles 12 corresponds to that of the second male needles 21. When the plug 1 is inserted into the socket 2, the elastic sealing element 14 is tightly matched with the thin-wall shell 24, the first male pin 11 is inserted into the second female pin 22, and the second male pin 21 is inserted into the first female pin 12. The quantity of first public needle 11, first female needle 12, second public needle 21, second female needle 22 can set up according to actual need, can do 2/3/4/5/6 different PIN numbers according to the demand.

In a preferred embodiment, the front end of the plug 1 is provided with a first protrusion 13, the first female pin 12 is arranged on the first protrusion 13, the socket 2 is provided with a first groove 25 corresponding to the shape of the first protrusion 13, and the second male pin 22 is arranged in the first groove 25. The socket 2 is provided with a second bulge 23, the second female pin 22 is arranged on the second bulge 23, the plug 1 is provided with a second groove 15 corresponding to the second bulge 23 in shape, and the first male pin 11 is arranged on the second groove 15. By adopting the structure, the volume of the plug can be further reduced, and the function of preventing errors can be achieved. The first and

second protrusions

13 and 23 may be formed in a semicircular shape, which further reduces the volume of the plug.

In order to ensure reliable contact and improve transmission efficiency, gold plating may be applied to the first male pins 11, the first female pins 12, the second male pins 21, and the second female pins 22 by a gold plating process. In order to improve the strength of connection between the header 1 and the socket 2, an elastic projection 16 may be provided on the outer circumferential surface of the header 1. The thin-wall shell 24 can be a metal shell, and the strength and the environmental resistance of the thin-wall shell are better, so that the terminals in the shell can be better protected and waterproof. The metal shell can be made into different structures and coatings, and can meet the requirements of customers on beauty and environmental resistance. In order to facilitate the insertion of the connector, the lower end of the outer peripheral surface of the plug 1 is provided with the anti-slip rib 17, and the lower end of the outer peripheral surface of the socket 2 is provided with the anti-slip rib 26, so that the connector is not easy to slip when being inserted and pulled by hand, and the connector is more convenient to mount.

This signal connector sets up elastic sealing element on the outer peripheral face of plug, when the plug inserts the socket, receive metal casing and stereoplasm working of plastics extrusion in order to realize waterproofly, can not receive the environmental impact, can satisfy high waterproof grade requirement, and it can make the compacter of whole connector structure to realize the close fit between plug and the socket to be connected, and overall dimension is small and exquisite, and phi 6.0 can be accomplished to product size, satisfies via hole and poling demand completely, more does benefit to the pencil rule and arranges. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A circular subminiature signal connector, comprising:

the plug comprises a plug body, wherein at least one elastic sealing element is arranged on the peripheral surface of the plug body, at least one first male needle and at least one first female needle are arranged at the front end of the plug body, and a jack is formed in each first female needle;

the socket is provided with a thin-wall shell, a slot is formed in the thin-wall shell, at least one second male pin and at least one second female pin are arranged in the slot, the second female pin is provided with a jack, the number of the first male pins corresponds to that of the second female pins, and the number of the first female pins corresponds to that of the second male pins;

when the plug is inserted into the socket, the elastic sealing element is tightly matched with the thin-wall shell, the first male pin is inserted into the second female pin, and the second male pin is inserted into the first female pin.

2. The circular subminiature signal connector of claim 1, wherein: the front end of the plug is provided with a first bulge, the first female pin is arranged on the first bulge, the socket is provided with a first groove corresponding to the first bulge in shape, and the second male pin is arranged in the first groove; the socket is provided with a second bulge, the second female pin is arranged on the second bulge, the plug is provided with a second groove corresponding to the second bulge in shape, and the first male pin is arranged in the second groove.

3. The round subminiature signal connector of claim 2, wherein: the first protruding part and the second protruding part are semicircular in shape.

4. The circular subminiature signal connector of claim 1, wherein: and the male needle and the female needle are provided with gold plating layers.

5. The circular subminiature signal connector of claim 1, wherein: the thin-wall shell is a metal shell.

6. The circular subminiature signal connector of claim 1, wherein: and anti-skid ribs are arranged on the outer peripheral surfaces of the plug and the socket.