CN207250765U - Double-row pin - Google Patents

Abstract

The utility model discloses a kind of double-row pin, including fixed frame and along fixed frame width be placed through on fixed frame the first pin row and the second pin arrange, it is in the fixed block being arranged in a row at interval and the connector that fixed block is serially connected that fixed frame, which is included along the length direction of fixed frame, connect between connector and fixed block in dismantled and assembled group, first pin row includes the first short-circuit bar pin terminal and first vertical row's pin terminal, second vertical row's pin terminal that second pin row includes the second short-circuit bar pin terminal being arranged side by side with the first short-circuit bar pin terminal and is arranged side by side with first vertical row's pin terminal, two terminal supportors of the first short-circuit bar pin terminal and the second short-circuit bar pin terminal are arranged on fixed frame in homonymy, two terminal supportors of first vertical row's pin terminal and second vertical row's pin terminal are arranged on fixed frame in heteropleural.Therefore, required operating space when can reach the purpose of the length of adjustment double-row pin, while reducing grafting row's pin terminal.

Description

Double-row pin

Technical field

It the utility model is related to field of connectors, more particularly to a kind of double-row 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 double-row pin, is made of fixed frame and vertical row's pin terminal arranged side by side on fixed frame.Wherein, Fixed frame is made by insulating materials, row pin terminal be made of an electrically conducting material and arrange pin terminal arrange pin terminal between have between Gap.And existing double-row pin is to be installed on fixed frame to be made successively by row's pin terminal of several straight shapes of length, therefore During use, it is sometimes necessary to which, by short circuit between two adjacent row's pin terminals, existing way is by row's pin terminal On install short circuit cap, 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) versatility deficiency：The double-row pin of different length is needed for different mothers row, existing double-row pin is consolidated It is cuboid to determine frame, so if when a certain position of fixed frame occurs damaged, can only correspond to and replace whole fixed frame, therefore make Into the waste of fixed frame；It is meanwhile also relatively more tired during if necessary to extend the fixed frame for corresponding to practicality for king-size row's mould It is difficult.

Therefore, the double-row pin that pin terminal well and with short circuit connection is arranged there is an urgent need for a kind of versatility is above-mentioned scarce to solve Fall into.

Utility model content

A kind of double-row good the purpose of this utility model is to provide versatility and that pin terminal is arranged with short circuit connection Pin.

To achieve these goals, the utility model provides a kind of double-row pin, including fixed frame and along the fixation The width of frame is placed through the first pin row and the second pin row on the fixed frame, the first pin row and the second pin row also edge The short transverse of the fixed frame is arranged side by side in what is be spaced apart, and the fixed frame, which is included along the length direction of the fixed frame, is in The fixed block being arranged in a row at interval and the connector that the fixed block is serially connected, the connector and the fixation Being connect between block in dismantled and assembled group, first pin row includes the first short-circuit bar pin terminal and first arranges pin terminal vertically, and described the Two pins row includes the second short-circuit bar pin terminal being arranged side by side with the first short-circuit bar pin terminal and is arranged vertically with described first Second vertical row's pin terminal that pin terminal is arranged side by side, the first short-circuit bar pin terminal and the second short-circuit bar pin terminal Two terminal supportors arrange that described first arranges pin terminal and second vertical row's pin vertically on the fixed frame in homonymy Two terminal supportors of terminal are arranged on the fixed frame in heteropleural.

It is preferred that each terminal supportor in both the first short-circuit bar pin terminal and the second short-circuit bar pin terminal is placed through On one fixed block.

It is preferred that it is connected with a connector in gap between adjacent two fixed block.

It is preferred that each fixed block is equipped with fixing piece, short transverse point of the fixing piece along the fixed frame Wei Yu not be at the both sides of the fixed block.

It is preferred that the width of the fixing piece along the fixed frame protrudes from the fixed block.

It is preferred that the fixing piece is equipped with two rakes back to the side of the fixed block, two rakes Incline direction is opposite.

It is preferred that the fixed block is an integral structure with the fixing piece.

It is preferred that the connector is flat structure.

It is preferred that the first short-circuit bar pin terminal and the second short-circuit bar pin terminal are each U-shaped.

Compared with prior art, since the fixed frame of the utility model includes the length direction along fixed frame at interval The fixed block being arranged in a row and the connector that fixed block is serially connected, connect between connector and fixed block in dismantled and assembled group, First pin row, which includes the first short-circuit bar pin terminal and first vertical row's pin terminal, the second pin row, to be included and the first short-circuit bar pin terminal The second short-circuit bar pin terminal being arranged side by side and second vertical row's pin terminal being arranged side by side with first vertical row's pin terminal, first Two terminal supportors of short-circuit bar pin terminal and the second short-circuit bar pin terminal arrange that first arranges vertically on fixed frame in homonymy Two terminal supportors of pin terminal and second vertical row's pin terminal are arranged on fixed frame in heteropleural.Therefore, basis is being needed Row's mould of different length and when needing the double-row pin of different length, connection/dismounting on the fixed frame of original length can be passed through Connector and achieve the purpose that adjust double-row pin length.Pass through the terminal supportor bent along the length direction perpendicular to fixed frame Required operating space when reducing grafting row's pin terminal.

Brief description of the drawings

Fig. 1 is the structural perspective of the double-row pin of the utility model.

Fig. 2 is the front view of the double-row pin shown in Fig. 1.

Fig. 3 is the side view of the double-row pin shown in Fig. 1.

Fig. 4 is the top view of the double-row 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, the double-row pin 100 of the utility model includes fixed frame 10 and worn along the width of fixed frame 10 The the first pin row 20 and the second pin row 30 being placed on fixed frame 10, the first pin row 20 and the second pin row 30 are also along the height of fixed frame 10 Degree direction is arranged side by side in what is be spaced apart, and it is in what is be arranged in a row at interval that fixed frame 10, which is included along the length direction of fixed frame 10, Fixed block 11 and the connector 40 that fixed block 11 is serially connected, specifically, connect in the gap between adjacent two fixed block 11 A connector 40 is connected to, connector 40 is flat structure, in order to connected positioned at the fixed block 11 of 40 both sides of connector Come, but not limited to this；Connect between connector 40 and fixed block 11 in dismantled and assembled group, the first pin row 20 includes the first short-circuit bar pin end The vertical row's pin terminal 22 of son 21 and first, the second pin row 30 include the second short circuit being arranged side by side with the first short-circuit bar pin terminal 21 Row's pin terminal 31 and second vertical row's pin terminal 32 being arranged side by side with first vertical row's pin terminal 22, the first short-circuit bar pin terminal 21 and second two terminal supportors 50 of short-circuit bar pin terminal 31 arranged on fixed frame 10 in homonymy, first vertical row's pin terminal 22 Two terminal supportors 50 of terminal and second vertical row's pin terminal 32 are arranged on fixed frame 10 in heteropleural, are preferably that first is short Each terminal supportor 50 that road is arranged in both pin terminal 21 and the second short-circuit bar pin terminal 31 is placed through on a fixed block 11, i.e. Two terminal supportors 50 of the first short-circuit bar pin terminal 21 are placed through on two different fixed blocks 11 respectively, the second short-circuit bar pin end Two terminal supportors 50 of son 31 are also placed through on two different fixed blocks 11 respectively, but not limited to this；For example, first is short Pin terminal 21 is arranged on road and the second short-circuit bar pin terminal 31 is each U-shaped, but not limited to this.

Please continue to refer to Fig. 2 to Fig. 4, in the present embodiment, each fixed block 11 is equipped with fixing piece 111, fixing piece 111 It is located at respectively at the both sides of fixed block 11 along the short transverse of fixed frame 10, meanwhile, width side of the fixing piece 111 along fixed frame 10 To fixed block 11 is protruded from, in order to which fixed frame 10 is closely connected with circuit board, but not limited to this, in the present embodiment, Gu Determine block 11 to be an integral structure with fixing piece 111, specifically can be by modes such as die casting or casting by fixed block 11 and fixing piece 111 are integrally formed, but not limited to this.

Please continue to refer to Fig. 2 or Fig. 4, in the present embodiment, fixing piece 111 inclines back to the side of fixed block 11 equipped with two The incline direction of inclined portion 111a, two rake 111a on the contrary, but not limited to this.

Compared with prior art, since the fixed frame 10 of the utility model includes the length direction along fixed frame 10 in interval Turn up the soil the fixed block 11 being arranged in a row and the connector 40 that fixed block 11 is serially connected, between connector 40 and fixed block 11 Connect in dismantled and assembled group, the first pin row 20 includes the first short-circuit bar pin terminal 21 and first vertical row's pin terminal 22, the second pin row 30 Including the second short-circuit bar pin terminal 31 being arranged side by side with the first short-circuit bar pin terminal 21 and with first vertical row's pin terminal 22 simultaneously Two ends of the vertical row's pin terminal 32 of second put of arranging, 21 terminal of the first short-circuit bar pin terminal and the second short-circuit bar pin terminal 31 Sub- foot 50 arranges that first arranges two of 22 terminal of pin terminal and second vertical row's pin terminal 32 vertically on fixed frame 10 in homonymy Terminal supportor 50 is arranged on fixed frame 10 in heteropleural.Therefore, needing to need different length according to row's mould of different length During double-row pin 100, can by the fixed frame 10 of original length connection/dismantling connection part 40 and reach adjustment double-row pin The purpose of 100 length.Grafting is reduced by the terminal supportor 50 bent along the length direction perpendicular to fixed frame 10 and arranges pin end The required operating space of the period of the day from 11 p.m. to 1 a.m.

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 double-row pin, including fixed frame and along the fixed frame width be placed through on the fixed frame first Pin row and the second pin row, the first pin row and the second pin row are in also being spaced apart along the short transverse of the fixed frame and arrange Put, it is characterised in that：The fixed frame includes the length direction along the fixed frame in the fixed block being arranged in a row at interval And the connector that the fixed block is serially connected, connect between the connector and the fixed block in dismantled and assembled group, it is described First pin row, which includes the first short-circuit bar pin terminal and first vertical row's pin terminal, the second pin row, to be included and the described first short circuit The second short-circuit bar pin terminal for being arranged side by side of row's pin terminal and be arranged side by side with described first vertical row's pin terminal it is second vertical Two terminal supportors of row's pin terminal, the first short-circuit bar pin terminal and the second short-circuit bar pin terminal are on the fixed frame Arranged in homonymy, two terminal supportors of described first vertical row's pin terminal and second vertical row's pin terminal are in the fixed frame It is upper to be arranged in heteropleural.

2. double-row pin as claimed in claim 1, it is characterised in that：The first short-circuit bar pin terminal and the second short-circuit bar pin Each terminal supportor in both terminals is placed through on a fixed block.

3. double-row pin as claimed in claim 1, it is characterised in that：It is connected with gap between adjacent two fixed block One connector.

4. double-row pin as claimed in claim 1, it is characterised in that：Each fixed block is equipped with fixing piece, described solid Determine part along the short transverse of the fixed frame to be respectively located at the both sides of the fixed block.

5. double-row pin as claimed in claim 4, it is characterised in that：The fixing piece is convex along the width of the fixed frame For the fixed block.

6. double-row pin as claimed in claim 4, it is characterised in that：The side of the fixing piece back to the fixed block is equipped with Two rakes, the incline direction of two rakes are opposite.

7. double-row pin as claimed in claim 4, it is characterised in that：The fixed block and the fixing piece are integral type knot Structure.

8. double-row pin as claimed in claim 1, it is characterised in that：The connector is flat structure.

9. double-row pin as claimed in claim 1, it is characterised in that：The first short-circuit bar pin terminal and second short circuit It is each U-shaped to arrange pin terminal.