CN201289927Y - Combined connector connected in fastening mode - Google Patents

Abstract

The utility model discloses a combined connector connected by a lock joint mode, which comprises a first connector component and a second connector component, wherein the width and the height of the second connector component are equal to the width and the height of the first connector component, one end side faces of the two connector components are provided with a binding face, the top faces of the two connector components are provided with a ring edge which extends outwards from the edges of other three outer outlines except the edge where the binding face is positioned, two positioning blocks extending out of the binding face are arranged on the bottom face under the ring edge of one connector component, and the two positioning blocks are respectively arranged on the longitudinal side faces at two ends of the binding face; the binding surfaces of the two connector components are tightly bound, and the lower bottom surface of the ring edge of the other connector component and the longitudinal side surfaces at two ends of the binding surface are tightly bound through the positioning block of one connector component to form a combined connector; the combined connector is convenient and flexible to use and low in assembly and maintenance cost.

Description

A combined connector connected by buckle

technical field

The utility model relates to a connector in a computer, in particular to a combined connector connected by buckling.

Background technique

In the prior art, there is a connector specially used in the host computer, which is mainly used for the connection of the power supply and the main board. Connector components, and a positioning hook is provided on the side of the connector, usually with two rows of 20 plug-in tubes, with the advancement of technology, some motherboards may have two rows of 24 or more Sockets, if they are all fixed connectors with 20 or 24 socket tubes, when accessories need to be replaced, such as replacing the main board or power supply, the fixed connectors must be replaced at the same time, which reduces the cost of maintenance or assembly. High, inconvenient to use.

Utility model content

The purpose of the utility model is: to overcome the defects of the prior art, to provide a combined connector connected by buckle, which can be applied to various fittings with different numbers of sockets, which is convenient for assembly and maintenance, and reduces the cost.

The technical solution provided by the utility model is as follows: a combined connector connected by buckle connection, including a first connector component and a second connector component, the width and height of the second connector component The width and height of the first connector member are equal, and the two connector members are provided with a fitting surface on one end side, and the top surfaces of the two connector members, except the edge where the fitting surface is located, the other three There is a ring edge protruding outward from the edge of the outer contour, and on the lower bottom surface of the ring edge of one of the connector components, there are two positioning blocks protruding from the fitting surface, and the two positioning blocks are respectively arranged on the fitting surface. The longitudinal sides at both ends of the surface; the fitting surfaces of the two connector components are closely fitted, and the positioning block of one connector component is pressed against the lower bottom surface of the ring edge of the other connector component and the longitudinal sides at both ends of the fitting surface to form a joint. Modular connector.

Preferably, in the combined connector connected by buckle, the cross-sectional shape of the positioning block is one of the following shapes: square, rectangle, quarter circle, and triangle.

Preferably, in the above-mentioned combined connector connected by buckle, the number of insertion tubes of the first connector component is 20, and the number of insertion tubes of the second connector component is four.

The utility model has the following advantages: the first connector component and the second connector component are connected to form a combined connector by buckling, and when a main board only connects a total of 20 plug-in tubes, only the first connector can be used. connector to complete the plug-in work, when another motherboard needs more plug-in tubes, such as 24, the two connector components can be juxtaposed to form a wider combined connector, and the combined connector can be used To complete the electrical connection work of this kind of main board, such a combined connector is easy to use, flexible, and the cost of assembly and maintenance is low.

Description of drawings

Fig. 1 is the three-dimensional schematic view of the first embodiment of the utility model;

Fig. 2 is a schematic perspective view of a second connector member in Fig. 1;

Figure 3 is a schematic front view of Figure 2;

Detailed ways

Below in conjunction with accompanying drawing, specific embodiment is described:

Embodiment 1 of the present utility model, as shown in Fig. 1 , Fig. 2 and Fig. 3 , a combined connector connected by a buckle connection includes a first connector component 1 and a second connector component 2 , the width and height of the second connector member 2 are equal to the width and height of the first connector member 1, and a fitting surface 3 is provided on one end side of the two connector members, and the top surfaces of the two connector members , except for the edge where the fitting surface 3 is located, the other three outer contour edges protrude outwards with a ring edge 4, and on the bottom surface of the ring edge 4 of one of the connector members, there are two protruding stickers The square positioning blocks 5 of the joint surface 3, the two square positioning blocks 5 are respectively arranged on the longitudinal sides of the two ends of the joint surface 3; the joint surfaces 3 of the two connector components are closely fitted, and the joint surface of one connector component The square positioning block 4 is close to the bottom surface of the ring edge 4 of another connector member and the longitudinal sides of the two ends of the fitting surface 3, and is connected into a combined connector; the insertion tubes of the first connector member are 20, and the second There are 4 splice tubes of the connector member.

When in use, when one type of main board only has 20 plug-in tubes connected, the second connector member 2 can be opened, and only the first connector member 1 is used to complete the plug-in work; when another type of main board needs 24 plug-in tubes When using the positioning block 5 on the second connector member 2 and the right-angle fitting surface 4 on the first connector member 1, the two can be tightly fitted, and the two connector members are juxtaposed to form a wider The combined connector is used to complete the electrical connection work of the main board. Such a combined connector is easy to use, flexible, and low in assembly and maintenance costs.

In addition to the above-mentioned embodiments, the cross-sectional shape of the positioning block 5 can also be one of the following shapes: rectangle, quarter circle, etc., which are not listed here.

Of course, the above embodiments are only intended to illustrate rather than limit the utility model, and the above description is only a preferred embodiment of the utility model, so all works according to the structure, features and principles described in the scope of the utility model patent application Equivalent changes or modifications are included in the scope of the utility model patent application.

Claims (3)

1. A combined connector connected by buckle, including a first connector component (1), characterized in that: it also includes a second connector component (2), the second connector component ( 2) The width and height of the first connector member (1) are equal to the width and height of the first connector member (1), and a fitting surface (3) is provided on the side of one end of the two connector members. The top surfaces of the two connector members, except for all Outside the edge where the fitting surface (3) is located, a ring edge (4) protrudes outward from the other three outer contour edges, and on the bottom surface of the ring edge (4) of one of the connector components, there are two protruding The positioning blocks (5) of the fitting surface (3), the two positioning blocks (5) are respectively arranged on the longitudinal sides of the two ends of the fitting surface (3); the fitting surfaces (3) of the two connector components ) are tightly fitted, and the positioning block (4) of one connector component is pressed against the lower bottom surface of the ring edge (4) of the other connector component and the longitudinal sides of the two ends of the fitting surface (3) to form a combined connector. 2. The combined connector connected by buckle according to claim 1, characterized in that: the cross-sectional shape of the positioning block (5) is one of the following shapes: square, rectangular, quarter circle ,triangle. 3. The combined connector connected by buckle according to claim 1, characterized in that: there are 20 insertion tubes (11) of the first connector member (1), and the second connector member ( 2) there are 4 splice pipes (11).

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