CN207250766U - Single row's pin - Google Patents

Abstract

The utility model discloses a kind of single row's pin, including row's pin terminal and fixed frame, the width of row's pin terminal along the fixed frame is inserted on the fixed frame, wherein, row's pin terminal is also arranged along the length direction of the fixed frame, row's pin terminal includes at least a short-circuit bar pin terminal and vertical row's pin terminal, two terminal supportors of the short-circuit bar pin terminal are arranged on the fixed frame in homonymy, two terminal supportors of vertical row's pin terminal are arranged on the fixed frame in heteropleural, guard member is additionally provided with the fixed frame, the width of the guard member along the fixed frame is arranged at the both sides of the fixed frame, the guard member also protrudes the fixed frame along the width of the fixed frame.Therefore, there is no need to external connection short circuit cap can realize short circuit at two positions to circuit board, while it also avoid occurring because the situation that plug orientation is incorrect and causes the service life of single row's pin to decline.

Description

Single row's pin

Technical field

It the utility model is related to field of connectors, more particularly to a kind of single row's pin.

Background technology

With developing rapidly for society, the frequency of use of electric appliance in people's daily life is also higher and higher, and connector is made For a kind of parts of connecting circuit, the frequency that it is used is also more and more frequent.Pin terminal is arranged as a kind of connector, it is wide It is applied to generally in the PCB circuit board in electronics, electric appliance and instrument, it plays the function of bridge, shoulders electric current or signal passes Defeated task.Female for different rows, the model of used row's pin terminal is also different, and row's pin terminal usually can be according to number of rows point For：Single, double, three rows or four rows etc..

Existing single row's pin, is made of row's pin terminal and fixed frame.Wherein, fixed frame is made by insulating materials, Row's pin terminal is made of an electrically conducting material and arranges pin terminal has gap between row's pin terminal.And if existing single row's pin be by Row's pin terminal of dry long straight shape is installed on fixed frame successively to be made, in use, it is sometimes necessary to will be adjacent Two row's pin terminals between short circuit, existing way be by installing short circuit cap on row's pin terminal, it is but so Way can bring problems with：

(1) cumbersome complexity：After being generally connected due to row's pin terminal with circuit board, at least one can be also covered outside circuit board The protective case of layer, therefore, when needing to connect adjacent row's pin short-circuit of terminals, it is necessary to if first dismantling the protective case of dried layer And then install short circuit cap toward arrange pin terminal one section；

(2) security risk is had：The short circuit cap continuous aging of meeting, short circuit cap of aging during use can expose one The row pin terminal of part short circuit, can bring problem for security；

(3) service life declines：When needing replacing single row's pin or single row's pin is carried out maintenance, due to inserting The situation that bending occurs in the incorrect terminal supportor that can cause single row's pin after plug of angle or this is disconnected is pulled out, reduces single row The service life of pin.

Therefore, single row's pin that pin terminal is arranged there is an urgent need for a kind of fixed plug orientation and with short circuit connection is above-mentioned scarce to solve Fall into.

Utility model content

The single of pin terminal is arranged the purpose of this utility model is to provide a kind of fixed plug orientation and with short circuit connection Arrange pin.

To achieve these goals, the utility model provides a kind of single row's pin, including row's pin terminal and fixed frame, institute The width of the row of stating pin terminal along the fixed frame is inserted on the fixed frame, and row's pin terminal is also along the fixed frame Length direction arrangement, row's pin terminal includes at least the vertical row's pin terminal of a short-circuit bar pin terminal and one, described short Two terminal supportors of road row's pin terminal arrange that two terminal supportors of vertical row's pin terminal exist on the fixed frame in homonymy Arranged on the fixed frame in heteropleural, guard member, width of the guard member along the fixed frame are additionally provided with the fixed frame Direction is arranged at the both sides of the fixed frame, and the guard member also protrudes the fixation along the width of the fixed frame Frame.

It is preferred that the short-circuit bar pin terminal is U-shaped.

It is preferred that the cross section of vertical row's pin terminal is rectangle.

It is preferred that being offered on the fixed frame hole is placed for what row's pin terminal placed.

It is preferred that the quantity of the terminal supportor is corresponding with the quantity for placing hole.

It is preferred that each hole that places corresponds to two guard members.

It is preferred that the guard member is structure as a whole with the fixed frame.

It is preferred that in the arrangement being spaced between the guard member of described fixed frame the same side.

It is preferred that the one side of the guard member back to the fixed frame is equipped with rake, the rake is located at the guarantor Guard is in the both sides of the length direction of the fixed frame.

Compared with prior art, since row's pin terminal of the utility model is also arranged along the length direction of fixed frame, pin is arranged Terminal includes at least a short-circuit bar pin terminal and vertical row's pin terminal, and two terminal supportors of short-circuit bar pin terminal are in fixation Arranged on frame in homonymy, vertical two terminal supportors for arranging pin terminal are arranged on fixed frame in heteropleural, therefore exterior need not be connected Short circuit at two positions to circuit board can be realized by connecing short circuit cap, be additionally provided with guard member on fixed frame, and guard member is along fixed The width of frame is arranged at the both sides of fixed frame, and guard member also protrudes fixed frame along the width of fixed frame.Avoid Occur because the situation that plug orientation is incorrect and causes the service life of single row's pin to decline.

Brief description of the drawings

Fig. 1 is the structural perspective of single row's pin of the utility model.

Fig. 2 is the plan of single row's pin shown in Fig. 1.

Fig. 3 is the side view of single row's pin shown in Fig. 1.

Fig. 4 is the side view of another angle of single row's pin shown in Fig. 1.

Embodiment

To describe the technology contents of the utility model, construction feature, the effect realized in detail, below in conjunction with embodiment simultaneously Attached drawing is coordinated to be explained in detail.

Please refer to Fig.1, a kind of single row's pin 100 of the utility model includes row's pin terminal 10 and fixed frame 20, row's pin end Son 10 is inserted on fixed frame 20 along the width (i.e. direction in Fig. 1 represented by the A of direction) of fixed frame 20, wherein, arrange pin Terminal 10 is also arranged along the length direction (i.e. direction in Fig. 1 represented by the B of direction) of fixed frame 20, and row's pin terminal 10 includes at least One short-circuit bar pin terminal 11 and vertical row's pin terminal 12, are preferably that short-circuit bar pin terminal 11 is U-shaped, specifically may be used By the way that vertical 12 bending fold of row's pin terminal is formed, but not limited to this；The cross section of vertical row's pin terminal 12 is rectangle, Can be the shape that other skilled in the art is readily apparent that, details are not described herein, but not limited to this；Short-circuit bar pin terminal 11 Two terminal supportors 13 arrange that vertical two terminal supportors 13 for arranging pin terminal 12 are on fixed frame 20 in homonymy on fixed frame 20 Arranged in heteropleural, guard member is additionally provided with fixed frame 20, specifically, guard member 30 is structure as a whole with fixed frame 20, in order to The making of guard member 30 and fixed frame 20 and the bonding strength for adding guard member 30 and fixed frame 20, but not limited to this；Protection The width of part along fixed frame 20 is arranged at the both sides of fixed frame 20, and guard member is also protruded along the width of fixed frame 20 Fixed frame 20, meanwhile, in the arrangement being spaced between the guard member 30 of 20 the same side of fixed frame, save guard member 30 Making material, reduces the cost of manufacture of single row's pin 100 of the utility model, but not limited to this.

Please continue to refer to Fig. 1 or Fig. 2, in the present embodiment, offer that supply and discharge pin terminal 10 places on fixed frame 20 wears Hole 20a is put, different row's pin terminals 10 is replaced in order to corresponding, places shape and the cross section of row's pin terminal 10 of hole 20a Shape is corresponding, and specifically, the shape for placing hole 20a can be circle, rectangle etc., but not limited to this.The quantity of terminal supportor 13 Corresponding with the quantity for placing hole 20a, i.e., each terminal supportor corresponds to one and places hole 20a, meanwhile, each place hole 20a correspondences Two guard members 30, specifically, the both sides of each fixed frame 20 placed corresponding to the 20a of hole are equipped with guard member 30, but unlimited In this.

Please continue to refer to Fig. 2 to Fig. 4, in the present embodiment, the one side of guard member 30 back to fixed frame 20 is equipped with rake 31, rake 31 is located at guard member 30 in the both sides of the length direction of fixed frame 20, for example, two in each guard member 30 The incline direction of a rake 31 on the contrary, but not limited to this.Specifically, the angle of inclination that rake 31 is relatively fixed frame 20 is 45 Degree, but not limited to this.

Compared with prior art, since row's pin terminal 10 of the utility model is also arranged along the length direction of fixed frame 20, Arrange pin terminal 10 and include at least a short-circuit bar pin terminal 11 and vertical row's pin terminal 12, two of short-circuit bar pin terminal 11 Terminal supportor 13 arranges that vertical two terminal supportors 13 for arranging pin terminal 12 are in heteropleural on fixed frame 20 on fixed frame 20 in homonymy Arrangement, therefore it is not required external connection short circuit cap to realize the short circuit at two positions to circuit board, gone back on fixed frame 20 Equipped with guard member 30, the width of guard member 30 along fixed frame 20 is arranged at the both sides of fixed frame 20, the also edge of guard member 30 The width protrusion fixed frame 20 of fixed frame 20.Avoid causes making for single row's pin 100 because plug orientation is incorrect Situation about being declined with the service life occurs.

Above disclosed is only the preferred embodiments of the utility model, its effect is to facilitate those skilled in the art Understand and implement according to this, the interest field of the utility model cannot be limited with this certainly, thus it is special according to the present utility model application The equivalent variations that sharp scope is made, still fall within the scope that the utility model is covered.

Claims (9)

1. a kind of single row's pin, including row's pin terminal and fixed frame, row's pin terminal are inserted along the width of the fixed frame It is placed on the fixed frame, it is characterised in that：Row's pin terminal is also arranged along the length direction of the fixed frame, row's pin Terminal includes at least a short-circuit bar pin terminal and vertical row's pin terminal, two terminal supportors of the short-circuit bar pin terminal exist To be arranged on the fixed frame in homonymy, two terminal supportors of vertical row's pin terminal are arranged on the fixed frame in heteropleural, Guard member is additionally provided with the fixed frame, the width of the guard member along the fixed frame is arranged in the two of the fixed frame At side, the guard member also protrudes the fixed frame along the width of the fixed frame.

2. single row's pin as claimed in claim 1, it is characterised in that：The short-circuit bar pin terminal is U-shaped.

3. single row's pin as claimed in claim 1, it is characterised in that：The cross section of vertical row's pin terminal is rectangle.

4. single row's pin as claimed in claim 1, it is characterised in that：Offer on the fixed frame and worn for row's pin terminal That puts places hole.

5. single row's pin as claimed in claim 4, it is characterised in that：The quantity of the terminal supportor and the quantity for placing hole It is corresponding.

6. single row's pin as claimed in claim 4, it is characterised in that：Each hole that places corresponds to two guard members.

7. single row's pin as claimed in claim 1, it is characterised in that：The guard member is structure as a whole with the fixed frame.

8. single row's pin as claimed in claim 1, it is characterised in that：Positioned at described fixed frame the same side the guard member it Between in the arrangement that is spaced.

9. single row's pin as claimed in claim 8, it is characterised in that：The one side of the guard member back to the fixed frame is equipped with Rake, the rake are located at the guard member in the both sides of the length direction of the fixed frame.