CN2290927Y

CN2290927Y - Connecting structure of connector base and terminal

Info

Publication number: CN2290927Y
Application number: CN 97200295
Authority: CN
Inventors: 林丽锦
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-01-08
Filing date: 1997-01-08
Publication date: 1998-09-09
Anticipated expiration: 2007-01-08

Abstract

The utility model relates to a connecting structure of a connector base and terminals, which comprises a base, wherein the base is in a flat rectangular nylon shell, and the second end surface of the base is apart provided with two rows of base holes which are provided with fixed distances; a terminal combining hole is formed on the bottom wall of each base hole to be combined with a fixing part of each terminal. Each terminal is provided with a first inserting part and a second inserting part. A fixing part and the two inserting parts form a whole. The utility model is characterized in that the combining holes of the bottom walls of the base holes to a first end surface are rectangular or square. The fixing parts of the terminals are combined in the rectangular holes or the square holes. The utility model can enhance mould producing strength and can ensure the combination and the position fixing of the combining holes and the terminals.

Description

Connector pedestal and terminal draw bail

The utility model is that a kind of disk drive connects the connector pedestal of main frame and the draw bail of terminal about a kind of pedestal and terminal draw bail of connector specifically.

Disk drive commonly used connects the employed connector structure of main frame, as shown in Figure 7 and Figure 8, is that each terminal C constitutes in two row's seat hole B of the second end face J of pedestal A.Wherein, terminal C is provided with the first grafting D and the second Plug Division E, and be provided with fixed part F between two Plug Divisions, this fixed part F is that the Plug Division one is die-cut forms with sheet metal and this, its end face all slightly is the U font, is by the U font fixed part F between the first Plug Division D and the second Plug Division E during grafting, and build-in is located in the U font slotted eye G at the bottom of the seat hole wall of pedestal A, the Plug Division D of terminal C stretches out from the first end face H of pedestal A, and the second Plug Division E then is hidden in the seat hole B of pedestal A.This pedestal A is flat rectangle nylon shell, and its first end face H is provided with hole B diapire " U " shape slotted eye G and extends through U-lag hole G, uses the first Plug Division D for terminal C to stretch out.

Above-mentioned structure, mould for " U " font slotted eye G of pedestal A needs high accuracy, the U-lag hole G that produces can mating terminals C the elasticity of fixed part F itself and frictional force fix and keep spacing, but because the mould strength of " U " shape slotted eye G is very fragile, often be easy to damage, so that cause the production cost height.

The purpose of this utility model is to provide a kind of connector pedestal and terminal draw bail, under situation about not influencing in conjunction with precision, changes the shape of combined hole, with the mould strength of enhancing combined hole, and then the life-span of increase mould, reduce manufacturing cost.

The purpose of this utility model is to realize like this; A kind of connector pedestal and terminal draw bail include a pedestal, and this pedestal is flat rectangle nylon shell, and second end face of this pedestal is separated by and is provided with two row's seat holes that set a distance is arranged; On the diapire in each hole, respectively be provided with first end face that a terminal combined hole is through to pedestal, with the fixed part of joint terminal; One terminal, its quantity are matched with the quantity in aforementioned seat hole, and this terminal is provided with first Plug Division and second Plug Division, becomes out a fixed part with one between two Plug Divisions; It is characterized in that the combined hole of diapire to the first end face in aforesaid seat hole is a rectangle or square, the fixed part of terminal is incorporated in this rectangle or the square opening.

The purpose of this utility model also can realize that the shape of the fixed part end face mating holes of described terminal is " Jiong " shape or " U " shape, and is provided with ratchet in the fixed part both sides of this terminal by following measure; The two sides of described pedestal are provided with fixedly earhole.

The utility model is compared with prior art, effect is significant, because in the utility model, the shape of the combined hole of pedestal changes rectangle or square into by former " U " font, so can strengthen the manufacturing intensity of its mould widely, in addition the two ends with the fixed part of terminal are provided with ratchet, can guarantee the locating accuracy that combines of this combined hole and terminal again, thereby reach the purpose of this utility model.

The explanation of accompanying drawing drawing:

The structural representation of connector pedestal in Fig. 1 the utility model;

The bonding state figure of pedestal fixing hole and terminal fixed part in Fig. 2 the utility model;

The shape of the combined hole of pedestal first end in Fig. 3 the utility model;

The another kind of shape of the combined hole of pedestal first end in Fig. 4 the utility model;

Terminal structure enlarged drawing in Fig. 5 the utility model;

The structural representation of another embodiment of Fig. 6 the utility model pedestal first end face.

Pedestal combined hole and terminal draw bail schematic diagram in Fig. 7 prior art;

Fig. 8 is the upward view of Fig. 7.

It is as follows to describe the utility model in detail below in conjunction with embodiment and accompanying drawing thereof;

See also Fig. 1 to shown in Figure 5, the utility model connector 1 is made of in conjunction with a plurality of terminal 3 pedestal 2.Wherein, pedestal 2 is flat rectangle nylon shell, as depicted in figs. 1 and 2, two row's seat holes 5 that second end face 4 of its pedestal 2 has the setpoint distance of being separated by to arrange, on the diapire 6 in each hole 5, be equipped with the combined hole 8 of the fixed part 7 that is incorporated into terminal 3, this combined hole 8 is a rectangle or square, and extend through first end face 9 of pedestal 2 from the diapire 6 in seat hole 5, as shown in Figure 3 and Figure 4, be used to combined hole 8 joint terminals 3 after, make first Plug Division 10 of terminal 3 stretch out in first end face 9, second Plug Division 11 then is hidden in location in the hole 5, as shown in Figure 2.

See also Fig. 1, Fig. 2 and shown in Figure 5, terminal 3 in the utility model is to be provided with die-cut the forming of fixed part 7 one by

first Plug Division

10,11 of second Plug Divisions, for cooperating and the rectangle of pedestal 2 or combining of square combined hole 8, the cross section of this fixed part 7 is " Jiong " shape or is " U ", and establish ratchet 12 in its both side ends, as shown in Figure 5, after making this fixed part 7 insert combined hole 8, divided by the power of rubbing of 8 of the elasticity of the material of fixed part 7 and combined holes fixing outside, all right ratchet secure bond, thus reach a desired combination fixed effect.

See also shown in Figure 6ly, on the two sides of the utility model pedestal 2, also can be installed with earhole 13.

In sum, in the utility model, the shape of the combined hole of pedestal 2 changes rectangle or square into by former " U " shape, so can strengthen the manufacturing intensity of its mould widely, other is provided with ratchet 12 with the two ends of the fixed part of terminal 3, can guarantee the locating accuracy that combines of this combined hole 8 and terminal 3 again, thereby reach the purpose of this utility model.

Claims

1, a kind of connector pedestal and terminal draw bail include a pedestal, and this pedestal is flat rectangle nylon shell, and second end face of this pedestal is separated by and is provided with two row's seat holes that set a distance is arranged; On the diapire in each hole, respectively be provided with first end face that a terminal combined hole is through to pedestal, with the fixed part of joint terminal; One terminal, its quantity are matched with the quantity in aforementioned seat hole, and this terminal is provided with first Plug Division and second Plug Division, becomes out a fixed part with one between two Plug Divisions; It is characterized in that the combined hole of diapire to the first end face in aforesaid seat hole is a rectangle or square, the fixed part of terminal is incorporated in this rectangle or the square opening.

2, a kind of connector pedestal according to claim 1 and terminal draw bail is characterized in that the shape of the fixed part end face mating holes of described terminal is " Jiong " shape or " U " shape.

3, a kind of connector pedestal according to claim 1 and terminal draw bail is characterized in that the fixed part both sides of described terminal are provided with ratchet.

4, a kind of connector pedestal according to claim 1 and terminal draw bail is characterized in that the two sides of described pedestal are provided with fixedly earhole.