CN207705507U - A kind of minitype rectangular connector with misplug-proof structure - Google Patents

Abstract

The utility model discloses a kind of minitype rectangular connector with misplug-proof structure, including rectangular connector ontology, which is made of socket and plug；The socket includes socket base and Duo Gen connecting contact pins one；The connecting contact pin one includes that top cylinder bar and lower plug form；The lower plug of connecting contact pin one is vertically inserted through socket base, until below socket base；It is mutually parallel between connecting contact pin one equidistant；The shape of the socket base is rectangle, and the diagonal line both ends on the surface of the socket base are correspondingly arranged on hub boss；It is matched using socket abnormity boss with plug special impression；It has easy to use, and it is not in that the opposite situation of installation occurs to have installation uniqueness, guarantee, both ensure that installation speed also ensured the quality of product, reduces production cost, pole improve work efficiency it is simple in structure；Mold production one-pass molding may be used, production cost is relatively low.

Description

A kind of minitype rectangular connector with misplug-proof structure

【Technical field】

The utility model is related to connector technique fields, and in particular to a kind of miniature rectangle connection with misplug-proof structure Device.

【Background technology】

Connector is also referred to as connector, plug and socket, generally refers to electric coupler, that is, connects two active devices Device transmits electric current or signal, is blocked in circuit between place or isolated obstructed circuit, erects the bridge of communication, to Make current flowing, circuit is made to realize scheduled function.Connector is indispensable component in electronic equipment.Traditional connector It is generally made of plug and socket, the two is assembled.But wechat connector is easily inserted in practical set process Head and the anti-loaded situation of socket, both influence mounting operation speed, also seriously affect the quality of later product.

【Utility model content】

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide a kind of with misplug-proof structure Minitype rectangular connector, it is matched using socket abnormity boss with plug special impression, has installation uniqueness, guarantee will not Occur that opposite situation generation is installed.

A kind of minitype rectangular connector with misplug-proof structure described in the utility model, it includes rectangular connector sheet Body, the rectangular connector ontology are made of socket and plug；

The socket includes socket base and Duo Gen connecting contact pins one；The connecting contact pin one includes top cylinder bar and lower part Plug forms；The lower plug of connecting contact pin one is vertically inserted through socket base, until below socket base；Between connecting contact pin one It is mutually parallel equidistant；The shape of the socket base is rectangle, and the diagonal line both ends on the surface of the socket base are correspondingly arranged There is hub boss；

The hub boss includes trapezoidal convex body, and the left side upper end of trapezoidal convex body is provided with vertical convex body, trapezoidal convex body Right side outer end is provided with horizontal convex body；Side end shape on the right side of the vertical convex body, the bottom edge end of trapezoidal convex body and horizontal convex body At U-lag；

The plug includes Plug base and the connecting contact pin two mounted on Plug base；The shape of the Plug base is Rectangle, diagonal line are provided at both ends with recessed with matched two plugs of the hub boss of the diagonal line end in socket base Slot；

The plug is mounted on socket, and plug is buckled in two hub boss of socket solid by two plug recesses It is fixed.

Further, the socket base and the shape of Plug base match.

Further, middle part is provided with cone-shaped nib on the trapezoidal convex body；It is provided in the plug recesses and taper The matched cone tank of plush copper.

Further, the hub boss and cone-shaped nib thereon are an integral molding structure.

Further, the plug recesses are an integral molding structure with cone tank thereon.

The utility model has the beneficial effect that：It is matched with plug special impression using socket abnormity boss, easy to use, tool It is not in that the opposite situation of installation occurs to have installation uniqueness, guarantee；It ensure that installation speed and the quality of later product, drop Low production cost, improves work efficiency；It is simple in structure, mold production one-pass molding may be used, production cost is relatively low.

【Description of the drawings】

Attached drawing described herein is to be used to provide a further understanding of the present invention, and constitutes one of the application Point, but do not constitute improper limits to the present invention, in the accompanying drawings：

Fig. 1 is the utility model structure diagram；

Fig. 2 is the structural schematic diagram of the socket of the utility model；

Fig. 3 is the overlooking structure diagram of Fig. 2；

Fig. 4 is the portions the A enlarged drawing of Fig. 3；

Fig. 5 is the structural schematic diagram of the plug of the utility model；

Fig. 6 is the overlooking structure diagram of Fig. 5.

Reference sign：

1, rectangular connector ontology；2, socket；21, hub boss；211, trapezoidal convex body；212, vertical convex body；213, water Plano-convex body；214, U-lag；215, cone-shaped nib；22, socket base；23, connecting contact pin one；3, plug；31, plug recesses； 32, Plug base；33, connecting contact pin two；34, cone tank；4, pcb board.

【Specific implementation mode】

Be described in detail the utility model below in conjunction with attached drawing and specific embodiment, illustrative examples therein with And explanation is only used for explaining the utility model, but be not intended to limit the scope of the present invention.

If it is to be appreciated that related in the utility model embodiment directionality instruction such as upper and lower, left and right, it is preceding, Afterwards ..., then directionality instruction is only used for explaining the relative position in the case where a certain particular pose is as shown in the picture between each component Relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.

As shown in Figure 1, a kind of minitype rectangular connector with misplug-proof structure described in present embodiment, it is wrapped Rectangular connector ontology 1 is included, which is made of socket 2 and plug 3.

As shown in Fig. 2-Fig. 3, the socket 2 includes socket base 22 and Duo Gen connecting contact pins 1；The connecting contact pin One 23 include that top cylinder bar and lower plug form；The lower plug of connecting contact pin 1 is vertically inserted through socket base 22, until 22 lower section of socket base；It is mutually parallel between connecting contact pin 1 equidistant；The shape of the socket base 22 is rectangle, this is inserted The diagonal line both ends on the surface of seat pedestal 22 are correspondingly arranged on hub boss 21；

As shown in figure 4, the hub boss 21 includes trapezoidal convex body 211, the left side upper end of trapezoidal convex body 211 is provided with vertical Straight convex body 212, the right side outer end of trapezoidal convex body 211 is provided with horizontal convex body 213；It is the right side of the vertical convex body 212, trapezoidal convex Side end forms U-lag 214 on the bottom edge end of body 211 and horizontal convex body 213；

As shown in Fig. 5-Fig. 6, the plug 3 includes Plug base 32 and the connecting contact pin two mounted on Plug base 32 33；The shape of the Plug base 32 is rectangle, and diagonal line is provided at both ends with and the diagonal line end in socket base 22 21 matched two plug recesses 31 of hub boss；

As shown in Figure 1, the plug 3 is mounted on socket 2, plug 3 is buckled in socket 2 by two plug recesses 31 It is fixed in two hub boss 21.

Preferably, the shape of the socket base 22 and Plug base 32 is matched one kind as the utility model.

Preferably, the upper and lower part of the rectangular connector ontology 1 corresponds to is equipped with PCB to one kind as the utility model Plate 4.

Preferably, middle part is provided with cone-shaped nib 215 to one kind as the utility model on the trapezoidal convex body 211；It is described It is provided in plug recesses 31 and 215 matched cone tank 34 of cone-shaped nib.

Preferably, the hub boss 21 and cone-shaped nib 215 thereon are integrally formed one kind as the utility model Structure.

Preferably, the plug recesses 31 and cone tank 34 thereon are integrally formed knot one kind as the utility model Structure.

The operation principle of the utility model is as follows：

In the design, rectangular connector ontology is made of socket 2 and plug 3.The diagonal line two of the socket base 22 of socket 2 End is correspondingly arranged on hub boss 21, is provided on the Plug base 32 of plug 3 and 21 matched plug recesses of hub boss 31；Since hub boss 21 and plug recesses 31 are matched different form convex-concave structure, and it is arranged at cornerwise both ends, because This can form unique mounting connection structure, to ensure that the installation between socket 2 and plug 3, greatly improve work Efficiency.

The design when in use, the plug that the cone-shaped nib 215 in hub boss 21 can be matched therewith with quick insertion Cone tank 34 in groove 31 accelerates the installation speed between hub boss 21 and plug recesses 31, forms two-stage positioning peace Assembling structure.

A kind of minitype rectangular connector with misplug-proof structure described in the utility model, it uses socket abnormity boss It is matched with plug special impression；It has easy to use, and it is not in the opposite situation of installation to have installation uniqueness, guarantee Occur, both ensure that installation speed also ensured the quality of product, and reduced production cost, pole is improving work efficiency.

The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.

Claims (5)

1. a kind of minitype rectangular connector with misplug-proof structure, it is characterised in that：It includes rectangular connector ontology, the square Shape connector body is made of socket and plug；The socket includes socket base and Duo Gen connecting contact pins one；The connection is inserted Needle one includes that top cylinder bar and lower plug form；The lower plug of connecting contact pin one is vertically inserted through socket base, until socket Below pedestal；It is mutually parallel between connecting contact pin one equidistant；The shape of the socket base is rectangle, the table of the socket base The diagonal line both ends in face are correspondingly arranged on hub boss；The hub boss includes trapezoidal convex body, the left side upper end of trapezoidal convex body It is provided with vertical convex body, the right side outer end of trapezoidal convex body is provided with horizontal convex body；The right side of the vertical convex body, trapezoidal convex body Side end forms U-lag on bottom edge end and horizontal convex body；The plug includes Plug base and is inserted mounted on the connection of Plug base Needle two；The shape of the Plug base is rectangle, and diagonal line is provided at both ends with slotting with the diagonal line end in socket base Seat matched two plug recesses of boss；The plug is mounted on socket, and plug is buckled in slotting by two plug recesses It is fixed in two hub boss of seat.

2. a kind of minitype rectangular connector with misplug-proof structure according to claim 1, it is characterised in that：It is described to insert The shape of seat pedestal and Plug base matches.

3. a kind of minitype rectangular connector with misplug-proof structure according to claim 1, it is characterised in that：The ladder Middle part is provided with cone-shaped nib on shape convex body；It is provided in the plug recesses and the matched cone tank of cone-shaped nib.

4. a kind of minitype rectangular connector with misplug-proof structure according to claim 3, it is characterised in that：It is described to insert Seat boss and cone-shaped nib thereon are an integral molding structure.

5. a kind of minitype rectangular connector with misplug-proof structure according to claim 3, it is characterised in that：It is described to insert Head groove is an integral molding structure with cone tank thereon.