CN216563847U - Locking structure of plug board connector - Google Patents

Abstract

The utility model provides a locking structure of a plug board connector, which comprises a locking body, wherein the locking body comprises an overturning part and a welding part which are mutually perpendicular, the welding part is used for being welded and fixed with a PCB (printed circuit board), and one side of the overturning part is provided with a lock catch which is used for being clamped and locked with the tail part of a male end plug board in the plug board connector. The lock card structure of the plug board connector is welded and fixed with a PCB through the welding part, and the turning part is matched with the lock catch arranged on the turning part to lock the male-end plug board.

Description

Locking structure of plug board connector

Technical Field

The utility model relates to the field of connectors, in particular to a locking structure of a plug board connector.

Background

CONNECTOR, i.e. CONNECTOR. Also known domestically as connectors, plugs and sockets. Generally referred to as an electrical connector. I.e., a device that connects two active devices, carrying a current or signal.

After a male end plug board in the plug board connector is inserted into a female end socket, one side, far away from the female end socket, of the male end plug board is suspended and easy to loosen, so that connection is affected.

In view of the above problems, a need exists to design a locking structure of a receptacle connector to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a locking structure of a receptacle connector.

In order to achieve the above objects and other related objects, the present invention provides the following technical solutions: the utility model provides a plugboard connector lock card structure, includes the lock card body, the lock card body includes upset portion and weld part that mutually perpendicular arranged, the weld part is used for with PCB board welded fastening, one side of upset portion is equipped with the hasp, the hasp be used for with locking of public end picture peg afterbody joint in the plugboard connector.

The preferable technical scheme is as follows: the top of upset portion is equipped with the upset handle, the upset handle is used for the upset portion is kept away from the public end picture peg.

The preferable technical scheme is as follows: the turnover handle is obliquely arranged towards one side far away from the lock catch.

The preferable technical scheme is as follows: one side of the lock catch close to the male end inserting plate is provided with a guide surface for guiding the male end inserting plate to be pressed into and locked.

The preferable technical scheme is as follows: lightening holes are formed in the turnover part and the welding part.

The preferable technical scheme is as follows: the lock clamp body is formed by stamping a whole stainless steel.

Due to the application of the technical scheme, the utility model has the beneficial effects that:

the plug board connector locking and clamping structure is welded and fixed with the PCB through the welding part, and the turnover part is matched with the lock catch arranged on the turnover part to lock the male end plug board.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention.

Fig. 2 is a schematic structural diagram of the latch body according to the present invention.

In the above drawings, 1, a lock card body; 11. welding the part; 12. a turning part; 121. locking; 1211. a guide surface; 122. turning over the handle; 2. a PCB board; 3. a male end plug board; 4. female end socket.

Detailed Description

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

Please refer to fig. 1-2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the products of the present invention are usually placed in when used, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-2, a locking structure of a receptacle connector according to the present invention includes a locking body 1.

The locking body 1 is made of a whole stainless steel through stamping and comprises an overturning part 12 and a welding part 11 which are perpendicular to each other (the overturning part 12 and the welding part 11 are provided with lightening holes). The soldering portion 11 is used for being soldered and fixed to the PCB 2. A lock catch 121 is arranged on one side of the turning part 12, and the lock catch 121 is used for being clamped and locked with the tail part of the male end plug board 3 in the plug board connector.

In addition, the top of the turning part 12 is provided with a turning handle 122, and the turning handle 122 is used for turning the turning part 12 away from the male end plugboard 3. Moreover, the turnover handle 122 is obliquely arranged towards one side far away from the lock catch 121, so that force application is facilitated.

Note that, a side of the lock catch 121 close to the male end insert plate 3 has a guide surface 1211 for guiding the male end insert plate 3 to be press-fitted and locked.

When the male end plug board 3 is installed, the plugging end of the male end plug board 3 is first inserted into the female end socket 4, the tail part of the male end plug board 3 abuts against the guide surface 1211 of the lock catch 121, and the tail part of the male end plug board 3 is continuously pressed to lock the lock catch 121 on the tail part of the male end plug board 3.

When the male end inserting plate 3 is disassembled, the turning handle 122 applies pressure to one side of the turning part 12 far away from the lock catch 121, so that the tail part of the male end inserting plate 3 is separated from the lock catch 121, and the disassembly is completed.

Therefore, the utility model has the following advantages:

the plug board connector locking and clamping structure is welded and fixed with the PCB through the welding part, and the turnover part is matched with the lock catch arranged on the turnover part to lock the male end plug board.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can 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 (6)

1. The utility model provides a socket connector locks card structure, includes the lock card body, its characterized in that: the lock card body includes upset portion and the welding part that mutually perpendicular arranged, the welding part is used for with PCB board welded fastening, one side of upset portion is equipped with the hasp, the hasp be used for with public end picture peg afterbody joint locking in the picture peg connector.

2. The locking structure of a board connector according to claim 1, wherein: the top of upset portion is equipped with the upset handle, the upset handle is used for the upset portion is kept away from the public end picture peg.

3. The locking structure of a board connector according to claim 2, wherein: the turnover handle is obliquely arranged towards one side far away from the lock catch.

4. The locking structure of a board connector according to claim 1, wherein: one side of the lock catch close to the male end inserting plate is provided with a guide surface for guiding the male end inserting plate to be pressed into and locked.

5. The locking structure of a board connector according to claim 1, wherein: lightening holes are formed in the turnover part and the welding part.

6. The locking structure of a board connector according to claim 1, wherein: the lock clamp body is formed by stamping a whole stainless steel.

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