CN212810679U

CN212810679U - Connector assembly

Info

Publication number: CN212810679U
Application number: CN202021702755.3U
Authority: CN
Inventors: 黄静慧
Original assignee: Guangzhou Zhongchi Advertising Service Co ltd
Current assignee: Guangzhou Zhongchi Advertising Service Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-03-26
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a connector assembly, include: the connector comprises a rubber core, a tongue plate, a plurality of electric terminals and an elastic sheet; one end of the rubber core is provided with an accommodating cavity which is used for accommodating the mounting tongue plate, the power connection terminal and the elastic sheet; the elastic sheet is bent, and the elastic sheet and the tongue plate are arranged at intervals; the protective cover comprises a baffle plate and an inserting plate; the baffle is used for abutting against one end of the rubber core and shielding the accommodating cavity; the inserting plate is inserted between the tongue plate and the elastic sheet; the thickness of the end of the inserting plate far away from the baffle is larger than the distance between the tongue plate and the elastic sheet, and two opposite surfaces of the inserting plate are respectively provided with a recess for clamping the elastic sheet. Above-mentioned connector component, simple structure, convenient to use from taking the visor, inserts the picture peg and locates between hyoplastron and shell fragment, and the baffle shelters from completely and holds the chamber, can completely cut off steam or dust and get into the inside that holds the chamber, improves the power consumption safety.

Description

Connector assembly

Technical Field

The utility model relates to a connector technical field especially relates to a connector component.

Background

Electrical connectors, also commonly referred to as circuit connectors, simply connectors, are conductive devices that bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. A connector is an electromechanical system that provides a separable interface for connecting two sub-electronic systems, in short, the components that complete the electrical connection between the electronic circuits or electronic machines become the connector, i.e., the bridge between the two.

At present, the connector on the market is of a great variety, is generally waterproof and dustproof, and in special places of environment such as the open air and water, the inside of the idle connector is easy to soak or get into the dust, and after the connector is butted with the electric equipment, the electric short circuit and the poor insulation and voltage resistance are easily caused, so that the service life of the equipment is shortened, and finally, the fire accident is caused.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a connector assembly, simple structure, convenient to use from taking the visor, can completely cut off steam or dust and get into inside the connector, improves the power consumption safety.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

a connector assembly comprising:

the connector comprises a rubber core, a tongue plate arranged in the rubber core, a plurality of electric terminals arranged on one surface of the tongue plate, and elastic pieces arranged on two opposite sides of the tongue plate; an accommodating cavity is formed in one end of the rubber core and used for accommodating and installing the tongue plate, the electric connection terminal and the elastic sheet; the elastic sheet is bent, and the elastic sheet and the tongue plate are arranged at intervals; and

a protective cover for inserting the connector; the protective cover comprises a baffle plate and an inserting plate connected to one surface of the baffle plate; the baffle is used for abutting against one end of the rubber core and shielding the accommodating cavity; the inserting plate is inserted between the tongue plate and the elastic sheet; the thickness of the end, far away from the baffle, of the plug board is larger than the distance between the tongue board and the elastic pieces, two opposite surfaces of the plug board are respectively provided with a recess, and the recesses are used for clamping the elastic pieces.

Above-mentioned connector component, simple structure, convenient to use from taking the visor, inserts the picture peg and locates between hyoplastron and shell fragment, and the baffle shelters from completely and holds the chamber, can completely cut off steam or dust and get into the inside that holds the chamber, improves the power consumption safety.

In one embodiment, the length of the baffle plate is larger than the opening length of the accommodating cavity, and the width of the baffle plate is larger than the opening width of the accommodating cavity.

In one embodiment, one end of the electric terminal is positioned in the accommodating cavity, and the other end of the electric terminal protrudes beyond the rubber core.

In one embodiment, the connector further comprises lugs connected to the two opposite ends of the rubber core, alignment columns respectively connected to one surface of each lug, and a first positioning ring connected to one side of one lug; the protective cover further comprises a connecting wire connected to one surface of the baffle plate, which is opposite to the inserting plate, and a second positioning ring connected to one end, far away from the baffle plate, of the connecting wire; the second positioning ring corresponds to the first positioning ring.

In one embodiment, the connector assembly further includes a retaining ring, and the retaining ring is inserted through the first positioning ring and the second positioning ring.

Drawings

Fig. 1 is a perspective view of a connector assembly according to an embodiment of the present invention;

FIG. 2 is an exploded view of the connector assembly shown in FIG. 1;

FIG. 3 is an exploded view of the connector assembly of FIG. 2 from another perspective;

fig. 4 is a perspective view of a connector in the connector assembly of fig. 2.

Reference is made to the accompanying drawings in which:

11-a rubber core, 110-a containing cavity, 12-a lug, 13-an alignment column, 14-a first positioning ring, 15-a tongue plate, 16-an electric terminal and 17-a spring plate;

20-a protective cover, 21-a baffle, 22-an inserting plate, 23-a connecting line, 24-a second positioning ring and 25-a recess;

30-a retaining ring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, a connector assembly according to an embodiment of the present invention includes a connector, a protective cover 20 for inserting one end of the connector, and a buckle 30 for connecting the connector and the protective cover 20.

The connector comprises a rubber core 11, lugs 12 connected to two opposite ends of the rubber core 11, alignment columns 13 respectively connected to one surface of each lug 12, a first positioning ring 14 connected to one side of one lug 12, a tongue plate 15 installed inside the rubber core 11, a plurality of electric terminals 16 installed on one surface of the tongue plate 15, and elastic sheets 17 installed on two opposite sides of the tongue plate 15. The alignment posts 13 are used for alignment insertion into mounting holes of the equipment to mount the connector on the equipment. The first retainer ring 14 is used to connect one end of the protective cap 20 to prevent the protective cap 20 from being lost.

Specifically, in the present embodiment, an accommodating cavity 110 is formed at one end of the rubber core 11, and the accommodating cavity 110 is used for accommodating the mounting tongue plate 15, the electric terminals 16 and the elastic sheet 17. Wherein, one end of the electric terminal 16 is located in the accommodating cavity 110, and the other end of the electric terminal 16 protrudes beyond the rubber core 11 and is used for connecting a power line to switch on an electric signal. In the embodiment, the elastic sheet 17 is bent, the elastic sheet 17 and the tongue plate 15 are arranged at intervals, and the protective cover 20 is inserted between the elastic sheet 17 and the tongue plate 15 to connect the connector and the protective cover 20. Meanwhile, the protective cover 20 covers the accommodating cavity 110, so that water vapor or dust can be prevented from entering the accommodating cavity 110 to attack the tongue plate 15 and the electric terminals 16, the surface tidiness of the tongue plate 15 and the electric terminals 16 is ensured, and the connection stability is ensured.

The protective cover 20 includes a baffle plate 21, an insert plate 22 connected to one side of the baffle plate 21, a connecting wire 23 connected to the other side of the baffle plate 21, and a second positioning ring 24 connected to one end of the connecting wire 23 away from the baffle plate 21. Baffle 21 is used for the one end of butt rubber core 11, and the length of baffle 21 is greater than the opening length who holds chamber 110, and the width of baffle 21 is greater than the opening width who holds chamber 110 for baffle 21 shelters from completely and holds chamber 110, prevents that steam or dust from getting into and holds in the chamber 110.

The inserting plate 22 is inserted between the tongue plate 15 and the elastic sheet 17, specifically, the thickness of one end of the inserting plate 22 far away from the baffle plate 21 is larger than the distance between the tongue plate 15 and the elastic sheet 17, two opposite surfaces of the inserting plate 22 are respectively provided with a recess 25, and the length direction of the recess 25 is consistent with that of the inserting plate 22; the recess 25 is used for clamping the elastic sheet 17, so that the inserting plate 22 can be tightly inserted between the tongue plate 15 and the elastic sheet 17 without falling. Specifically, when the inserting plate 22 is inserted between the tongue plate 15 and the elastic sheet 17, after one end of the inserting plate 22, which is far away from the baffle 21, presses the elastic sheet 17 to enter the deep part of the accommodating cavity 110, the recess 25 moves to the position of the elastic sheet 17, and the recess 25 and the elastic sheet 17 are just clamped, so that the inserting plate 22 can be tightly inserted between the tongue plate 15 and the elastic sheet 17 without falling.

The second positioning ring 24 corresponds to the first positioning ring 14, and the retaining ring 30 is used to simultaneously penetrate through the second positioning ring 24 and the first positioning ring 14, so as to connect the protective cover 20 and the connector together, thereby preventing the protective cover 20 from being lost.

In the present embodiment, the retaining ring 30 is a metal retaining ring; in other embodiments, the clasp 30 may be replaced with a strap, cord, or the like

The connector assembly is simple in structure and convenient to use, the plug board 22 is inserted between the tongue plate 15 and the elastic sheet 17 from the protective cover 20, the baffle plate 21 completely shields the accommodating cavity 110, water vapor or dust can be prevented from entering the accommodating cavity 110, and power utilization safety is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A connector assembly, comprising:

2. The connector assembly of claim 1, wherein the length of the flap is greater than the length of the opening of the receiving cavity, and the width of the flap is greater than the width of the opening of the receiving cavity.

3. The connector assembly of claim 1, wherein one end of said electrical terminal is located within said receiving cavity and the other end of said electrical terminal protrudes beyond said gel core.

4. The connector assembly of claim 1, further comprising lugs connected to opposite ends of the core, alignment posts connected to respective ones of the lugs on one face, and a first alignment ring connected to one side of one of the lugs; the protective cover further comprises a connecting wire connected to one surface of the baffle plate, which is opposite to the inserting plate, and a second positioning ring connected to one end, far away from the baffle plate, of the connecting wire; the second positioning ring corresponds to the first positioning ring.

5. The connector assembly of claim 4, further comprising a retaining ring that simultaneously passes through the first and second retaining rings.