CN218997209U - Waterproof sealed interface of singlechip - Google Patents

Abstract

The utility model discloses a waterproof sealing type interface of a single chip microcomputer, which comprises a plug seat and plug connectors matched with the plug seat to be connected, wherein the front end of the plug seat is provided with a plug groove, the tail end of the plug seat is fixedly connected with a connecting terminal, the inner wall of the plug groove is provided with a sealing groove, a sealing ring is embedded and connected in the sealing groove, the center of the plug seat is fixedly connected with contact pins, the contact pins are in one-to-one correspondence with the connecting terminals, the plug connectors are in plug connection with the plug groove, the root parts of the plug connectors are provided with conical bosses, the front end of the plug connectors are provided with jacks distributed corresponding to the contact pins, and the edge of the front end of the plug connectors is provided with a positioning groove. According to the utility model, the positioning lining cylinder with the limit ring and the sealing ring with the conical hole are arranged in the plug seat, and the plug connector with the positioning groove and the boss is matched, so that the plug seat and the plug connector can be connected quickly and stably, and the tightness of the connection at the interface is effectively enhanced.

Description

Waterproof sealed interface of singlechip

Technical Field

The utility model relates to the technical field of single-chip microcomputer interfaces, in particular to a waterproof sealing type interface of a single-chip microcomputer.

Background

The singlechip interface is an input/output part of the singlechip, and can realize the writing and outputting of singlechip data after being connected with external equipment. The existing single chip microcomputer interfaces are mostly fixed, namely, the interfaces are welded and fixed on a circuit board, and communication wires are directly inserted into the interfaces to be fixed in connection. Because the fixed interface is great in position limitation when carrying out the line connection, and the position of putting of singlechip need be adjusted according to outside circuit position, wiring is inconvenient and singlechip position adjustment is inconvenient, has consequently appeared movable interface, a data line of taking the interface promptly, and the tip circuit welding of data line is fixed on the singlechip circuit board, and interface part is the expansion end to the connection of outside circuit is convenient for.

At present, most of connecting interfaces in the market are simple plug-in connection, a large gap exists between a plug connector and a plug socket, and the existing plug connector is lack of effective sealing performance, so that dust prevention and waterproof performance of the joint are weak, and short circuit and damage are easy to occur in use. For this reason, a new solution needs to be designed to solve.

Disclosure of Invention

The utility model aims to provide a waterproof sealing type interface of a singlechip, which solves the problem of poor dustproof and waterproof performances caused by the lack of effective sealing at the interface joint in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof sealed interface of singlechip, includes bayonet socket and cooperation plug connector of grafting connection, the jack socket has been seted up to the front end of bayonet socket, the terminal fixedly connected with connecting terminal of bayonet socket, the seal groove has been seted up to the inner wall of jack socket, the inside embedding of seal groove is connected with the sealing washer, the center fixedly connected with contact pin of bayonet socket, contact pin and connecting terminal one-to-one, the plug connector is connected with the jack socket in a grafting way, the root of plug connector is equipped with conical boss, the front end of plug connector is equipped with the jack that distributes with the contact pin correspondence, the constant head tank has been seted up to the edge of plug connector front end.

As an improvement of the technical scheme, the inner wall of the inserting groove is embedded and connected with the positioning lining barrel, the inner wall of the positioning lining barrel is provided with the protruding limiting ring, and the limiting ring is buckled and connected with the positioning groove.

As an improvement of the technical scheme, the surface of the limit ring is arc-shaped, and the surface of the limit ring is provided with notch grooves which are distributed in an annular mode.

As an improvement of the technical scheme, the center of the sealing ring is provided with a conical hole, and the conical hole is connected with the boss on the surface of the plug in a plugging manner.

As an improvement of the technical scheme, the surface of the plug connector is provided with an integrally injection molded shell, and the surface of the shell is provided with anti-skid patterns.

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

according to the utility model, the positioning lining cylinder with the limit ring and the sealing ring with the conical hole are arranged in the plug seat, and the plug connector with the positioning groove and the boss is matched, so that the plug seat and the plug connector can be connected quickly and stably, the tightness of connection at the interface is effectively enhanced, and the dustproof and waterproof performances are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a waterproof sealing type interface of a singlechip;

FIG. 2 is a schematic diagram of the overall structure of the socket according to the present utility model;

fig. 3 is a schematic cross-sectional view of the socket according to the present utility model.

In the figure: the anti-skid socket comprises a socket base-1, a socket head-2, a socket groove-3, a connecting terminal-4, a seal groove-5, a seal ring-6, a pin-7, a boss-8, an insertion hole-9, a positioning groove-10, a positioning lining cylinder-11, a limit ring-12, a notch groove-13, a conical hole-14, a shell-15 and anti-skid threads-16.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a waterproof sealed interface of singlechip, including bayonet socket 1 and cooperation grafting connector 2, bayonet socket 1's front end has been seted up spliced groove 3, the terminal fixedly connected with connecting terminal 4 of bayonet socket 1, the seal groove 5 has been seted up to the inner wall of spliced groove 3, seal groove 5's inside embedding is connected with sealing washer 6, the central fixedly connected with contact pin 7 of bayonet socket 1, contact pin 7 and connecting terminal 4 one-to-one, plug 2 and spliced groove 3 are pegged graft and are connected, the root of plug 2 is equipped with conical boss 8, the front end of plug 2 is equipped with jack 9 that distributes with contact pin 7 correspondence, constant head tank 10 has been seted up to the edge of plug 2 front end.

Further improved, the inner wall embedding of jack groove 3 is connected with location lining 11, and the inner wall of location lining 11 is equipped with bellied spacing collar 12, and spacing collar 12 and constant head tank 10 lock are connected, through being equipped with the location lining 11 of taking spacing collar 12 in the inside of jack groove 3, improve the stability of being connected between bayonet joint 2 and the socket 1.

Further improved, the surface of the limit ring 12 is arc-shaped, the surface of the limit ring 12 is provided with annular notch grooves 13, the stability and convenience of the plug connector 2 are improved during the plug operation of the connector by adopting the arc-shaped limit ring 12, and the notch grooves 13 are arranged on the surface of the limit ring 12, so that the limit ring 12 is deformed during extrusion, and is convenient to buckle into the positioning groove 10.

Further improved, the taper hole 14 is formed in the center of the sealing ring 6, the taper hole 14 is connected with the boss 8 on the surface of the plug in an inserting mode, the taper hole 14 is formed in the center of the sealing ring 6, the boss 8 and the taper hole 14 are conveniently and fully extruded and attached when the plug connector 2 is inserted, and waterproof sealing performance of the joint is improved.

Specifically, improve, the surface of plug 2 is equipped with integrative injection moulding's shell 15, and the surface of shell 15 is equipped with anti-skidding line 16, through being equipped with the shell 15 of taking anti-skidding line 16 at the surface of plug 2, conveniently plug 2, improves the convenience of use, and integrative injection moulding shell 15 effectively improves the waterproof performance of plug 2.

The utility model aims to solve the technical problems that a large gap exists between a plug connector and a plug socket, and the joint is weak in dustproof and waterproof performance and easy to generate short circuit and damage in use due to the lack of effective sealing performance, and the plug socket 1 and the plug connector 2 are conveniently and rapidly connected by matching the plug socket 1 with the plug connector 2 through the positioning lining 11 with the limiting ring 12 and the sealing ring 6 with the conical hole 14 in the plug socket 1 and the plug connector 2 with the positioning groove 10 and the boss 8, and the sealing performance of the connection at the joint is effectively enhanced, so that the dustproof and waterproof performance is improved.

When the plug socket is used, the connecting terminal 4 at the tail end of the plug socket 1 is connected with a lead wire of a singlechip, the front end of the plug socket 2 is inserted into the plug socket 1 in use, the plug socket 2 is inserted into the conical hole 14 in the center of the sealing ring 6, the surface of the plug socket 2 is conveniently scraped, dust and impurities on the surface of the plug socket 2 are removed, meanwhile, the boss 8 at the root of the plug socket 2 is matched for sealing the connection part, and when the plug socket 2 is inserted into the bottom of the plug socket 1, the positioning ring on the surface of the positioning lining 11 is matched with the positioning groove 10 in the plug socket 1, so that the stability of the connection between the plug socket 1 and the plug socket 2 is improved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a waterproof sealed interface of singlechip, includes bayonet socket (1) and cooperation grafting connector (2) of connection, its characterized in that: the front end of the socket (1) is provided with a socket (3), the tail end of the socket (1) is fixedly connected with a connecting terminal (4), the inner wall of the socket (3) is provided with a sealing groove (5), the inside of the sealing groove (5) is embedded and connected with a sealing ring (6), the center of the socket (1) is fixedly connected with a contact pin (7), the pin (7) is in one-to-one correspondence with the connecting terminals (4), the plug connector (2) is in plug connection with the plug groove (3), a conical boss (8) is arranged at the root of the plug connector (2), jacks (9) distributed corresponding to the pin (7) are arranged at the front end of the plug connector (2), and a positioning groove (10) is formed in the edge of the front end of the plug connector (2).

2. The waterproof sealing interface of a single-chip microcomputer according to claim 1, wherein: the inner wall embedding of spliced groove (3) is connected with location lining cylinder (11), the inner wall of location lining cylinder (11) is equipped with bellied spacing collar (12), spacing collar (12) are connected with constant head tank (10) lock.

3. The waterproof sealing interface of a single-chip microcomputer according to claim 1, wherein: the inner wall embedding of spliced groove (3) is connected with location lining cylinder (11), the inner wall of location lining cylinder (11) is equipped with bellied spacing collar (12), spacing collar (12) are connected with constant head tank (10) lock.

4. The waterproof sealing interface of a single-chip microcomputer according to claim 1, wherein: the center of the sealing ring (6) is provided with a conical hole (14), and the conical hole (14) is connected with a boss (8) on the surface of the plug in an inserting way.

5. The waterproof sealing interface of a single-chip microcomputer according to claim 1, wherein: the surface of the plug connector (2) is provided with an integrally injection molded shell (15), and the surface of the shell (15) is provided with anti-skid patterns (16).

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