CN2751456Y

CN2751456Y - Board-to-board connector

Info

Publication number: CN2751456Y
Application number: CNU2004201167634U
Authority: CN
Inventors: 黄海清
Original assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Industries Inc
Current assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Industries Inc
Priority date: 2004-12-02
Filing date: 2004-12-02
Publication date: 2006-01-11
Anticipated expiration: 2014-12-02

Abstract

The utility model relates to a board-to-board connector. The utility model is mainly characterized in that two outer side edges of a positioning arm of a terminal in a male inserting piece and a female socket are respectively protruded with a fastening part, so the positioning arm is inserted in a positioning groove so as to have a fastening function. The terminal can be firmly positioned in an inserting groove of the male inserting piece and the female socket so as to form positioning in a dual reinforcing mode.

Description

Board to board connector

Technical field

The utility model refers to a kind of board to board connector that two various boards are linked especially relevant for electronic product.

Background technology

General board to board connector mainly utilizes male plug part and female plug seat plant fit to form, and the terminal of planting on several slots of male plug part and female plug seat is in contact with one another the formation circuit turn-on by terminal, makes two various boards connected circuits.

Commonly use board to board connector, only focus on that male plug part and female plug seat terminal are in contact with one another the conductance that forms circuit turn-on, dismantle when separating and ignore two various boards desires, often terminal produces break-off.Its reason is: owing to commonly using the board to board connector terminal insecure break-off that produces of planting, further, this terminal only on registration arm a side have blocking part, be to be single locate mode, as if firmly promptly being pulled out easily a little.

Summary of the invention

The utility model main purpose is to utilize the blocking part on the registration arm, and terminal can be securely in place in the slot of male plug part and female plug seat, and especially registration arm two outsides respectively have blocking part, form dual reinforcement mode and locate

Description of drawings

Fig. 1: be the utility model three-dimensional exploded view.

Fig. 2: be the utility model three-dimensional combination figure.

Fig. 3: be the utility model sectional exploded view.

Fig. 4: for the utility model is analysed and observe constitutional diagram.

Fig. 5: be the utility model the first terminal stereogram.

Fig. 6: be the utility model second terminal stereogram.

Fig. 7: be the utility model bonding pad stereogram.

Fig. 8: for the angle stereogram is shown in another sight of the utility model female plug seat.

The figure number explanation

10 male plug parts, 11 slots, 12 location notchs

13 stopper slots, 14 insertion slots 15 are embedded piece

20 the first terminals, 21 contact arms, 22 registration arm

23 conducting arms, 24 blocking parts, 25 conductive parts

30 female plug seats, 31 storage tanks, 32 slots

33 location notchs, 34 stopper slots, 35 insertion slots

36 are embedded groove

40 second terminals, 41 contact arms, 42 registration arm

43 conducting arms, 44 blocking parts, 45 conducting portions

50 bonding pads, 51 connecting plates, 52 registration arm

53 blocking parts

Embodiment

For further understanding structure of the present utility model, utilization to technological means, and expect the effect of reaching, now lift several preferred embodiments and cooperate icon to be described in detail as follows, believe purpose of the present invention, feature and other characteristics, when can going deep into therefrom and concrete understanding.

At first, see also Fig. 1 to shown in Figure 8:

One male plug part 10, several the double slots 11 with proper alignment, and tool one location notch 12 and a stopper slot 13 in each slot 11 respectively are provided with an insertion slot 14 at two side edge of male plug part 10, are convexly equipped with downwards in four corners of male plug part 10 in addition and are embedded piece 15.

Several the first terminals 20, be inserted in the slot 11 of male plug part 10, each the first terminal 20 have one with the contact arm 21 of circuit board (figure do not draw) welding, a registration arm 22, a conducting arm 23 vertical with contact arm 21, respectively be convexly equipped with a blocking part 24 at registration arm 22 2 lateral borders, registration arm 22 is plugged in the location notch 12 of male plug part 10 has the clip effect, do not hold at conducting arm 23 in addition to be convexly equipped with a conductive part 25.

One female plug seat 30, storage tank 31 with a upward opening uses for 10 plants of male plug part, be provided with two several slots 32 of row of proper alignment at female plug seat 30 rear sides, each slot 32 has a location notch 33 and a stopper slot 34, respectively be provided with an insertion slot 35 (as shown in Figure 8) at female plug seat 30 rear sides two side edge, be arranged with in addition and be embedded groove 36, be embedded piece 15 mutual chimeric location for male plug part 10 in 31 4 corners of storage tank of female plug seat 30.

Several second terminals 40 (as shown in Figure 6), be inserted in the slot 31 of female plug seat 30, have and a contact arm 41 of another circuit board (figure do not draw) welding, a registration arm 42, a conducting arm 43 vertical with contact arm 41, respectively be convexly equipped with a blocking part 44 at registration arm 42 2 lateral borders, registration arm 42 is plugged in the location notch 34 of female plug seat 30 has the clip effect, be convexly equipped with in conducting arm 43 outsides in addition and put a conducting portion 45.

Several bonding pads 50 (as shown in Figure 7), be inserted in male plug part 10 1 sides insertion slot 14, be inserted in the insertion slot 35 of female plug seat 30, has a plate 51 in bonding pad 50 1 sides, two registration arm 52 vertical with connecting plate 51, respectively be convexly equipped with a blocking part 53 at registration arm 52 2 relative lateral borders, registration arm 52 be plugged in the

insertion slot

14,35 have the clip effect.

It more than is the general introduction of structure, position and the interconnected relationship of each assembly of the utility model; Then, again with each combination of components of the utility model and expect the effect statement as the back of reaching:

Please refer to Fig. 1 to Fig. 8, the utility model is inserted in several the first terminals 20 in the slot 11 of male plug part 10, forming registration arm 22 is plugged in the location notch 12, conducting arm 23 is plugged in the stopper slot 13, and utilize blocking part 24 to make in the registration arm 22 clip location notchs 12, again in the slot 32 with these second terminal, 40 plant female plug seats 30, forming registration arm 42 is plugged in the location notch 34, be plugged on stopper slot 34 with conducting arm 43, and utilize blocking part 44 to make registration arm 42 clips in location notch 33, continuation is inserted in male plug part 10 in the storage tank 31 of female plug seat 30, just make female plug seat 30 be embedded groove 36 and male plug part 10 be embedded piece 15 mutual chimeric location, formation mutually combines and is one, at last bonding pad 50 is inserted in the insertion slot 35, and utilizes blocking part 53 that registration arm 52 is fastened on to be embedded in the groove 36.

When male plug part 10 and female plug seat 30 mutually combined to one, as shown in Figure 4, the conductive part 25 of this conducting arm 23 was in contact with one another with the conductive part 45 of this conducting arm 43, forms conductive path.

Therefore, the utility model advantage is as follows:

One, each terminal of the utility model utilizes the blocking part on the registration arm, terminal can be securely in place in the slot of male plug part and female plug seat, especially registration arm two outsides respectively have blocking part, forming dual reinforcement mode locatees, differ from the terminal of commonly using on the connector, only have the single locate mode of blocking part in a side.

Two, the utility model design female plug seat has the groove of being embedded with the male plug part has the piece of being embedded, and by being embedded groove and being embedded the mutual chimeric location of piece, forming mutually combines is one, and the male plug part location that can make the female plug seat and firmly is difficult for rocking easily, and makes the terminal damage.

Three, the utility model bonding pad utilizes the blocking part on the registration arm, and bonding pad can be securely in place in the slot, and especially the two registration arm outside respectively has blocking part, forms dual reinforcement mode and locatees.

In sum, the utility model really meets the regulation of Patent Law, and filing an application in the whence in accordance with the law, expects early to grant a patent.

Claims

1. board to board connector consists predominantly of:

One male plug part, several the double slots with proper alignment, and tool one location notch and a stopper slot in each slot respectively are provided with an insertion slot at two side edge of male plug part;

Several the first terminals are inserted in the slot of male plug part, and each the first terminal has a contact arm, a registration arm, a conducting arm, do not hold at the conducting arm to be convexly equipped with a conductive part;

One female plug seat, the storage tank with a upward opening uses for the plant of male plug part, is provided with two of proper alignment at female plug seat rear side and arranges several slots, and each slot has a location notch and a stopper slot, respectively is provided with an insertion slot at female plug seat rear side two side edge;

Several second terminals are inserted in the slot of female plug seat, and each terminal has a contact arm, a registration arm, a conducting arm, are convexly equipped with in the conducting arm outside in addition and put a conducting portion;

Several bonding pads are inserted in respectively in the insertion slot of male plug part, female plug seat;

It is characterized in that: this first terminal respectively is convexly equipped with a blocking part at registration arm two lateral borders, registration arm is plugged in the location notch of male plug part has the clip effect; This second terminal respectively is convexly equipped with a blocking part at registration arm two lateral borders, registration arm is plugged in the location notch of female plug seat has the clip effect.

2. board to board connector as claimed in claim 1 is characterized in that: be convexly equipped with downwards in four corners of this male plug part and be embedded piece, be arranged with in four corners of storage tank of this female plug seat and be embedded groove, be embedded the mutual chimeric location of piece for the male plug part.

3. board to board connector as claimed in claim 1, it is characterized in that: this bonding pad one side has a plate, in vertical two registration arm of connecting plate, respectively be convexly equipped with a blocking part at registration arm two relative lateral borders, registration arm is plugged on has the clip effect in the insertion slot.