CN215070670U

CN215070670U - Small-size large-current electric connector with buckle belt waterproof structure

Info

Publication number: CN215070670U
Application number: CN202120728977.0U
Authority: CN
Inventors: 王建刚; 刘小波
Original assignee: Shenzhen Fld Technology Co ltd
Current assignee: Shenzhen Fld Technology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-07
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses an electric connector with a small volume and a large current belt buckle and a waterproof structure, which comprises a socket and a plug, wherein the plug is connected with the socket in an opposite insertion way, and the socket and the plug are provided with a lock catch structure and an anti-shaking structure; the socket is provided with a socket end, the plug is provided with a plug end, and the plug end is provided with a containing cavity for containing the socket end; the utility model discloses an electric connector has plug and socket, and plug and socket form anti-disengaging structure through the hasp structure after to inserting, prevent through preventing rocking the structure that plug and socket rock, form waterproof construction through waterproof circle. The utility model discloses plug and socket are all very convenient to inserting and dismantling.

Description

Small-size large-current electric connector with buckle belt waterproof structure

Technical Field

The utility model relates to a connector, specific saying so relates to an electric connector of waterproof structure of little volume heavy current belt buckle area.

Background

At present, the consumer appliances are required to be light and ultra-thin, but the power requirements are high in current, the part products are required to be small and exquisite, and certain environments are required to be waterproof.

At present, the power of the small and exquisite connector products in the market is smaller, the volume of the large power is larger, the requirements of customers cannot be met, and in order to solve the technical problems, a novel electric connector needs to be researched and developed.

SUMMERY OF THE UTILITY MODEL

To the deficiency among the prior art, the to-be-solved technical problem of the utility model lies in providing an electric connector of waterproof structure of little volume heavy current belt buckle, designs the purpose of this electric connector: firstly, plug and socket hasp are convenient, plug and socket are dismantled conveniently, secondly do not rock after plug and socket are to inserting, and thirdly, form waterproof construction after plug and socket are to inserting.

In order to solve the technical problem, the utility model discloses a following scheme realizes: the utility model discloses an electric connector with a small-volume large-current belt buckle and a waterproof structure, which comprises a socket and a plug, wherein the plug is connected with the socket in an opposite insertion way, and the socket and the plug are provided with a lock catch structure and an anti-shaking structure;

the socket is provided with a socket end, the plug is provided with a plug end, and the plug end is provided with a cavity for accommodating the socket end;

the hasp structure includes:

the elastic sheet is arranged on one side of the socket end of the socket;

the locking notch is arranged on one side of the plug inserting end, a sliding groove is formed from the locking notch to the inserting end port, an arch bridge is arranged at the inserting end port of the sliding groove for the elastic sheet to penetrate through, and after the socket and the plug are oppositely inserted and connected, the elastic sheet penetrates through the arch bridge to form a lock catch structure;

the anti-shaking structure comprises:

at least one limiting groove arranged on the end surface of the socket end;

the limiting bosses are arranged on the bottom surface of the accommodating cavity and correspond to the limiting grooves in number, and after the socket and the plug are oppositely inserted, the limiting bosses are arranged in the limiting grooves to form an anti-shaking structure.

Furthermore, the socket and the plug form a waterproof structure after being connected in a plug-in mode.

Further, the waterproof structure includes:

a circle of groove arranged at the socket end and close to the blocking surface;

the waterproof ring is sleeved on the groove and can be in interference fit with the wall surface of the accommodating cavity.

Furthermore, at least one outward convex radial strip is arranged around the outer surface layer of the waterproof ring.

Furthermore, the elastic sheet is an elastic plastic elastic sheet, and the outer end of the elastic sheet is provided with a buckling part.

Furthermore, the bottom surface of the containing cavity is provided with a plurality of large-current contact copper columns, and a plurality of limiting bosses are arranged among the large-current contact copper columns at intervals.

Furthermore, the socket end is provided with a plurality of socket holes, the socket holes are internally provided with large-current contact copper sleeves, and a plurality of limiting grooves are arranged among the plurality of socket holes at intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an electric connector has plug and socket, and plug and socket form anti-disengaging structure through the hasp structure after to inserting, prevent through preventing rocking the structure that plug and socket rock, form waterproof construction through waterproof circle. The utility model discloses plug and socket are all very convenient to inserting and dismantling.

Drawings

Fig. 1 is a schematic structural diagram of the plug and the socket of the present invention after being plugged.

Fig. 2 is a schematic diagram of the structure of the plug and the socket of the present invention.

Fig. 3 is a schematic structural diagram of the socket of the present invention.

Fig. 4 is a schematic structural diagram of the plug of the present invention.

Fig. 5 is a schematic view of the waterproof ring structure of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Embodiment 1, the utility model discloses a specific structure as follows:

referring to fig. 1-5, the electric connector with a small volume and a large current belt buckle with a waterproof structure of the present invention includes a socket 1 and a plug 2, wherein the plug 2 is connected with the socket 1 in an opposite insertion manner, and the socket 1 and the plug 2 have a locking structure and an anti-shaking structure;

the socket 1 is provided with a socket end, the plug 2 is provided with a plug end, and the plug end is provided with a cavity for accommodating the socket end;

the hasp structure includes:

the elastic sheet 11 is arranged on one side of the socket end of the socket 1, a gap is reserved between the elastic sheet 11 and the socket end, and the end part side of the elastic sheet is provided with an inclined plane;

the locking notch 22 is arranged on one side of the plug 2 at the inserting end, a sliding groove is formed from the locking notch 22 to the inserting end port, an arch bridge 21 is arranged at the inserting end port of the sliding groove for the elastic sheet 11 to penetrate, and after the socket 1 and the plug 2 are oppositely inserted and connected, the elastic sheet 11 penetrates through the arch bridge 21 to form a lock catch structure;

the anti-shaking structure comprises:

at least one limiting groove 16 arranged on the end surface of the socket end, wherein the limiting groove 16 is a rectangular groove;

the limiting bosses 25 are arranged on the bottom surface of the accommodating cavity and correspond to the limiting grooves 16 in number, and after the socket 1 and the plug 2 are oppositely inserted, the limiting bosses 25 are arranged in the limiting grooves 16 to form an anti-shaking structure. The bottom of the limit boss 25 is a rectangular boss, and the upper part of the limit boss is a boss with four chamfers.

A preferred technical solution of this embodiment: the socket 1 and the plug 2 form a waterproof structure after being connected in a mutual insertion mode.

A preferred technical solution of this embodiment: the waterproof structure includes:

a circle of groove 14 is arranged at the socket end and close to the blocking surface;

the waterproof ring 13 is sleeved on the groove 14 and can be in interference fit with the wall surface of the accommodating cavity.

A preferred technical solution of this embodiment: wind waterproof ring 13 extexine is provided with an at least evagination footpath strip, and many evagination footpaths strips have multiple waterproof ability, and then make the utility model discloses a waterproof construction is effectual.

A preferred technical solution of this embodiment: the elastic sheet 11 is an elastic plastic elastic sheet, and the outer end of the elastic sheet is provided with a buckling part.

A preferred technical solution of this embodiment: the bottom surface of the containing cavity is provided with a plurality of high-current contact copper columns 24, and a plurality of limiting bosses 25 are arranged among the plurality of high-current contact copper columns 24 at intervals.

A preferred technical solution of this embodiment: the spigot-and-socket end is provided with a plurality of socket holes 15, large-current contact copper sleeves are arranged in the socket holes 15, and a plurality of limiting grooves 16 are arranged among the socket holes 15 at intervals. After the plug 2 is inserted into the socket 1, the large-current contact copper columns 24 are correspondingly inserted into the large-current contact copper sleeves, and the outer ends of the large-current contact copper columns 24 are wrapped by the large-current contact copper sleeves to form good conductive performance.

To sum up, the utility model discloses an electric connector has plug and socket, and plug and socket form anti-disengaging structure through the hasp structure after to inserting, prevent through preventing rocking structure that plug and socket from rocking, form waterproof construction through waterproof circle. The utility model discloses plug and socket are all very convenient to inserting and dismantling.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The electric connector with the small-volume large-current belt buckle and the waterproof structure comprises a socket (1) and a plug (2), wherein the plug (2) is in plug-in connection with the socket (1), and is characterized in that the socket (1) and the plug (2) are provided with a locking structure and an anti-shaking structure;

the socket (1) is provided with a socket end, the plug (2) is provided with a plug end, and the plug end is provided with a cavity for accommodating the socket end;

the hasp structure includes:

the elastic piece (11) is arranged on one side of the socket end of the socket (1);

the locking notch (22) is arranged on one side of the inserting end of the plug (2), a sliding groove is formed from the locking notch (22) to the inserting end port, an arch bridge (21) is arranged on the inserting end port of the sliding groove and used for the elastic sheet (11) to penetrate, and after the socket (1) and the plug (2) are connected in an opposite inserting mode, the elastic sheet (11) penetrates through the arch bridge (21) to form a lock catch structure;

the anti-shaking structure comprises:

at least one delimiting groove (16) arranged in the end face of the spigot end;

the limiting bosses (25) are arranged on the bottom surface of the accommodating cavity and correspond to the limiting grooves (16) in number, after the socket (1) and the plug (2) are oppositely inserted, the limiting bosses (25) are arranged in the limiting grooves (16) to form an anti-shaking structure.

2. A small-sized high-current buckle waterproof structure electric connector according to claim 1, characterized in that the socket (1) and the plug (2) are connected in a mutual insertion manner to form a waterproof structure.

3. A low volume high current buckle waterproofing structural electrical connector according to claim 2, wherein said waterproofing structure comprises:

a ring of groove (14) arranged at the socket end and close to the blocking surface;

the waterproof ring (13) is sleeved on the groove (14) and can be in interference fit with the wall surface of the accommodating cavity.

4. A small volume high current buckle waterproof structure electric connector according to claim 3, characterized in that at least one outer convex radial strip is arranged around the outer surface of the waterproof ring (13).

5. The electrical connector with small volume and large current buckle waterproof structure as claimed in claim 1, wherein the elastic piece (11) is a plastic elastic piece with elasticity, and the outer end of the elastic piece is provided with a buckle part.

6. The electrical connector of a small-volume high-current buckle belt waterproof structure as claimed in claim 1, wherein the bottom surface of the cavity has a plurality of high-current contact copper pillars (24), and a plurality of limiting bosses (25) are arranged between the plurality of high-current contact copper pillars (24) at intervals.

7. A small-sized high-current buckle waterproof structure electric connector according to claim 1, characterized in that the socket end has a plurality of socket holes (15), the socket holes (15) have high-current contact copper sleeves therein, and a plurality of limiting grooves (16) are arranged between the plurality of socket holes (15) at intervals.