CN214706422U - Concave connector of plate buckle plate - Google Patents

Abstract

The utility model relates to the field of electronic technology, a board buckle concave connector is provided, including insulating seat, locate a plurality of electrical property terminals in the insulating seat and locate the elasticity buckle at insulating seat both ends, its characterized in that: the concave main body is provided with a butt joint part, the butt joint part is provided with a longitudinal groove, mounting parts are formed at two ends of the concave main body, each mounting part is provided with a clamping groove, and each clamping groove is provided with a wall surface; the elastic buckle comprises a fixing part, the fixing part is provided with a clamping sheet, and the fixing part is arranged in the clamping groove and is stably interfered with the wall surface of the clamping groove through the clamping sheet; the lower side of the holding part extends to form a pin of the adapting circuit board, and the upper side of the holding part extends to form an elastic buckling part which is matched with the male connector. The technical problem that the concave connector is convenient to buckle is solved through the structure, and the effects of easiness in manufacturing, yield improvement, convenience and practicability are achieved.

Description

Concave connector of plate buckle plate

Technical Field

The utility model relates to an electric connector technical field indicates especially to provide a board buckle concave connector.

Background

The board-to-board connector is used to connect two PCBs for connecting and separating the two PCBs, and generally includes a socket and a plug.

The board-to-board electric connector in the prior art, including socket and plug, the socket is including the insulator and be fixed in a plurality of electrical property terminals in the insulator, the plug includes the insulator and is fixed in a plurality of conductive terminal in the insulator, the insulator of socket, the insulator of plug two short sides respectively outwards the ear has respectively, the ear of inclining is formed with the screw hole that runs through from top to bottom, after plug and socket adaptation circuit board respectively, often fixed with the screw cooperation in the screw hole through the screw rod, this kind of fixed mode is unfavorable for two connector dismantlements very much, the fixed orifices that insulator and insulator were connected to the screw rod must be coaxial just can insert simultaneously, can't reduce electric connector size between transversely, be unfavorable for the product light, thin, short and small development trend. In addition, when the screw rod and the screw are matched, the connector body can be damaged once too much force is applied when the screw is screwed with strength due to the fact that the size of the connector is small, the yield is reduced to a certain extent, the application of materials is very wasted, the product cost is not reduced, the productivity and the yield are not improved, and the market competitiveness of the product cannot be effectively improved.

Disclosure of Invention

In order to solve the above technical problem, an object of the present invention is to provide a concave connector for a buckle plate.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a board buckle concave connector, including insulating seat, locate a plurality of electrical property terminals in the insulating seat and locate the elasticity buckle at insulating seat both ends, wherein: the concave main body is provided with a butt joint part, the butt joint part is provided with a longitudinal groove, mounting parts are formed at two ends of the concave main body, each mounting part is provided with a clamping groove, and each clamping groove is provided with a wall surface; the elastic buckle comprises a fixing part, the fixing part is provided with a clamping sheet, and the fixing part is arranged in the clamping groove and is stably interfered with the wall surface of the clamping groove through the clamping sheet; the lower side of the holding part extends to form a pin of the adapting circuit board, and the upper side of the holding part extends to form an elastic buckling part which is matched with the male connector.

In the present embodiment, it is preferable that: the insulating base has a surface adapted to the circuit board, the surface being on the back of the concave body.

In the present embodiment, it is preferable that: the electric terminals comprise middle fixing sections, tail sections of the pins and contacts opposite to the pin sections, wherein: the fixing section is embedded in the insulating seat, the pin protrudes out of the surface of the insulating seat, and the contact protrudes out of the longitudinal groove.

In the present embodiment, it is preferable that: the pin has a tin hole, the elastic buckling part is formed with a buckling opening, and the free end is formed with a guiding part.

Compared with the prior art, the utility model, its profitable effect is: the product is convenient to use and easy to manufacture, not only can the stability of the product in use be improved, but also the capacity and the yield of the product can be improved.

Drawings

Fig. 1 is an exploded view of the present embodiment.

Fig. 2 is a schematic diagram of the present embodiment to be combined.

Fig. 3 is a schematic view of the present embodiment.

Fig. 4 is a side elevational view of fig. 3.

Fig. 5 is a cross-sectional view a-a of fig. 4.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In the embodiments shown in the drawings, the directions (such as up, down, left, right, front, and rear) are used to explain the structure and movement of the various components of the present invention not absolutely, but relatively. These illustrations are appropriate when these components are in the positions shown in the figures. If the description of the positions of these components changes, the indication of these directions changes accordingly.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

In this embodiment, as shown in fig. 1, there is provided a board clip connection assembly 100 formed by assembling a board clip female connector 50 and a male connector 60, wherein: the female connector 50 comprises a lengthwise insulating base 1, a plurality of electrical terminals 2 arranged in the insulating base 1 and elastic buckles 3 arranged at two ends of the insulating base 1; the male connector 60 includes an elongated insulator 4, a plurality of conductive terminals 7 disposed in the insulator 4, and prongs 8 disposed at opposite ends of the insulator 4. In this example, the female connector 50 includes a female body 11 having a surface (not labeled) facing away from the female body 11 that fits a circuit board (not labeled); the male connector 60 includes a male body 41 having a surface (not labeled) facing away from the male body 41 that fits another circuit board (not labeled).

In the present embodiment, the insulation seat 1 (fig. 1 to 5) has a concave body 11 opposite to the surface of the insulation seat (also belonging to the surface of the female connector, not labeled), the concave body 11 is formed with an abutting portion 12, the abutting portion 12 is provided with a longitudinal slot 121 for inserting the insulator 4, two ends of the concave body 11 are formed with mounting portions 111, and the mounting portions 111 are provided with slots 112 for inserting and stabilizing the elastic buckles 3; the electrical terminals 2 respectively penetrate through the insulating base 1 at intervals, so that a fixing section (not shown) in the middle of the electrical terminal 2 is embedded in the insulating base, pins (not labeled) at tail sections of the electrical terminals 2 are protruded on the surface of the insulating base, and contacts (not labeled) opposite to the pin sections are protruded in the longitudinal grooves 121.

In the present embodiment, as shown in fig. 1, 3 and 5, the elastic buckle 3 is mounted on the mounting portion 111, so that the female connector 50 and the male connector 60 are fastened and are not easily separated from each other. In this embodiment, the elastic buckle 3 includes a holding portion 31 adapted to the card slot 112, the holding portion 31 is provided with a holding sheet 311 interfering with the wall surface of the card slot 112, a pin 32 adapted to the circuit board extends from the lower edge of the holding portion 31, and the pin 32 is provided with a tin hole 321; the elastic buckle part 33 of the tenon 413 of the male connector 60 extends from the upper edge of the holding part 31, the elastic buckle part 33 is formed with a strip-shaped buckle opening 331 and a guide part 332 is formed at the front end, and the guide part 332 is convenient for guiding the elastic buckle part 33 to smoothly buckle on the tenon 413 of the male connector 60.

In this embodiment, as shown in fig. 1 and fig. 2, the insulator 4 has a longitudinal convex main body 41 opposite to the surface of the insulator (also belonging to the surface of the male connector, which is not labeled), the convex main body 41 is formed with an insertion portion 42 adapted to be embedded in the longitudinal slot 121, the insertion portion 42 has a fool-proofing structure for preventing from being erroneously inserted when being adapted to the longitudinal slot 121, two opposite short side surfaces of the convex main body 41 are respectively formed with a bridging portion 411, the bridging portion 411 is formed with a groove 412 for moving the elastic buckle portion 33 from outside to inside, a tenon 413 adapted to the buckle opening 331 of the elastic buckle portion 33 is arranged in the middle of the groove 412, and the tenon 413 has an inclined surface (which is not labeled) for guiding the guiding portion 332 to be adapted, so that the elastic buckle portion 33 slides in along the inclined surface of the tenon 413 through the guiding portion 332 and is tightly sleeved on the tenon 413 when being combined. In this embodiment, the engaging portion 411 is provided with a locking groove 414 for the fork 8 between the recess 412 and the inserting portion 42, and the locking groove 414 penetrates the upper and lower surfaces of the engaging portion 411. In this embodiment, the conductive terminals 7 penetrate through the insulator 4 to embed the middle fixing portions (not labeled) in the insulator 4 at intervals, and also to protrude the end pins (not labeled) on the surface of the insulator, so that the contact ends (not shown) opposite to the pins, which are adapted to be conducted by corresponding contacts, are located in the insertion holes (not labeled) of the insertion portion 42.

In the present embodiment, the fork 8 (see fig. 1, 3 and 5) includes a holding portion 81 adapted to the card slot 414, the holding portion 81 has a holding piece 811 interfering with the wall of the card slot 414, the holding portion 81 has a solder leg 82 extending toward the direction of the adapting circuit board, the solder leg 82 has a tin hole 821, and the fork 8 can make the male connector 60 more firmly adapted to another circuit board.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (4)

1. The utility model provides a board buckle concave connector, includes insulating seat, locates a plurality of electrical property terminals in the insulating seat and locates the elasticity buckle at insulating seat both ends, its characterized in that: the concave main body is provided with a butt joint part, the butt joint part is provided with a longitudinal groove, mounting parts are formed at two ends of the concave main body, each mounting part is provided with a clamping groove, and each clamping groove is provided with a wall surface; the elastic buckle comprises a fixing part, the fixing part is provided with a clamping sheet, and the fixing part is arranged in the clamping groove and is stably interfered with the wall surface of the clamping groove through the clamping sheet; the lower side of the holding part extends to form a pin of the adapting circuit board, and the upper side of the holding part extends to form an elastic buckling part which is matched with the male connector.

2. The board fastener female connector of claim 1, wherein: the insulating base has a surface adapted to the circuit board, the surface being on the back of the concave body.

3. The board fastener female connector of claim 2, wherein: the electric terminals comprise middle fixing sections, tail sections of the pins and contacts opposite to the pin sections, wherein: the fixing section is embedded in the insulating seat, the pin protrudes out of the surface of the insulating seat, and the contact protrudes out of the longitudinal groove.

4. The board fastener female connector of claim 3, wherein: the pin has a tin hole, the elastic buckling part is formed with a buckling opening, and the free end is formed with a guiding part.

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