CN2779675Y

CN2779675Y - Power supply plug

Info

Publication number: CN2779675Y
Application number: CN 200520111647
Authority: CN
Inventors: 周青麟
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-30
Filing date: 2005-06-30
Publication date: 2006-05-10
Anticipated expiration: 2015-06-30

Abstract

The utility model provides a plugging joint for a power supply device, particularly a plugging joint for the power supply device, which is suitable for different computer plugging slots to use and is convenient for carrying out the operation and the use. The sides of a first plugging joint and a second plugging joint or the sides of a third plugging joint and a fourth plugging joint are respectively provided with abutting ends. The first plugging joint and the second plugging joint or the third plugging joint and the fourth plugging joint can directly carry out the connection arrangement or the disassembling operation by the abutting ends. Thus, the utility model can automatically select the using modes to conveniently carry out the connection arrangement or the disassembling operation according to a used plugging slot, so that the utility model can greatly enhance the operational flexibility and reduce the number of the components and cost.

Description

The power supply unit connection-peg

Technical field:

The utility model relates to a kind of power supply unit connection-peg, specifically refers to a kind of power supply unit connection-peg applicable to various computing machine transplanting of rice access slot.

Background technology:

The normal operation of main frame, power supply unit is indispensable, it mainly is that output connection-peg with power supply unit patches mutually with the electric power connecting seat of main frame, the output connection-peg of power supply unit then mainly is made of first connection-peg, second connection-peg, first connection-peg according to the power supply unit that provides in the market has 20 inserting foots and two kinds of forms of 24 inserting foots, and second connection-peg has 4 inserting foots and two kinds of forms of 8 inserting foots (shown in accompanying drawing 1,2).And active computer motherboard plug socket has 20 grooves to cooperate 4 grooves and 24 grooves to cooperate the plug socket form of 8 grooves, and the form of two kinds of connection-pegs needs to cooperate the plug socket of two kinds of forms to use.

As shown in Figure 1, first inserting foot 12 of first connection-peg 11 is 20, second inserting foot 14 of second connection-peg 13 is 4, when desire cooperates the plug socket (not shown) on the motherboard to be the pattern of 20 grooves and 4 grooves, can be easily first inserting foot 12 and second inserting foot 14 be inserted on the plug socket on the motherboard.Or as shown in Figure 2, first inserting foot 16 of first connection-peg 15 is 24 on the power supply unit 10, second inserting foot 18 of second connection-peg 17 is 8, it is 24 grooves when arranging in pairs or groups the pattern of 8 grooves that desire cooperates plug socket on the motherboard, also is easy to first inserting foot 16 and second inserting foot 18 are inserted in plug socket on the motherboard.

Yet first inserting foot 12 of first connection-peg 11 of the power supply unit in the accompanying drawing 1 is 20, and second inserting foot 14 of second connection-peg 13 is 4, and it is that 24 grooves are when arranging in pairs or groups the pattern of 8 grooves that desire cooperates plug socket on the motherboard; Perhaps first inserting foot 16 as first connection-peg 15 of the power supply unit in the accompanying drawing 2 is 24, second inserting foot 18 of second connection-peg 17 is 8, if it is that 20 grooves are arranged in pairs or groups under the situation of pattern of 4 grooves the use of then can't directly pegging graft that desire cooperates plug socket on the motherboard; At this moment, must for example have the patchcord (not shown) of first adapter and second adapter by using the mode of switching, the switching pin of this first adapter has 20 and 24 two kinds, and the switching pin of second adapter has 4 and 8 two kinds; Therefore, when the groove number of plug socket does not meet on the motherboard if the pin number of inserting foot and desire are arranged in pairs or groups, can use by this patchcord to cooperate the adapter of inserting groove groove number to connect, this mode is by being habitually practised in the market.Therefore, manufacturer is the inconvenience of avoiding the user, can give patchcord at random as an addition mostly, but can cause the raising of cost; Because power supply unit utilizes patchcord bindings of be correlated with, be easy to generate the pressure drop increase of loose contact and output voltage, the feasible power supply deficiency that main frame is provided again.

Summary of the invention:

The purpose of this utility model proposes a kind of power supply unit connection-peg applicable to the various computing machine transplanting of rice access slot and the use that is convenient to operation for solving the deficiency that above-mentioned prior art exists.It includes: first, second connection-peg or the 3rd, the 4th connection-peg, each connection-peg is connected with power supply unit via each cable respectively, and be respectively equipped with abutting end at the side of first, second connection-peg and the 3rd, the 4th connection-peg, by abutting end first, second connection-peg or the 3rd, the 4th connection-peg are joined and put or disassemble.In view of the above, the inserting groove that can use according to desire and select the use pattern voluntarily conveniently connects the operation of putting or disassembling, significantly to improve the flexibility of using and can reduce part number and cost.

Description of drawings:

Fig. 1 is existing power supply unit three-dimensional exploded view;

Fig. 2 is another existing power supply unit three-dimensional exploded view;

Fig. 3 is a three-dimensional exploded view of the present utility model;

Fig. 4 is a three-dimensional combination figure of the present utility model;

Fig. 5 is the solid combination schematic diagram of the utility model and a kind of computer main frame panel plug socket form part;

Fig. 6 is the solid combination schematic diagram of the utility model and a kind of computer main frame panel plug socket form another part;

Fig. 7 is the solid combination schematic diagram of the utility model and another kind of computer main frame panel plug socket form part;

Fig. 8 is the solid combination schematic diagram of the utility model and another kind of computer main frame panel plug socket form another part.

Embodiment:

The utility model will be further described below in conjunction with accompanying drawing:

Accompanying drawing 3 is a three-dimensional exploded view of the present utility model, by learning among the figure, a kind of power supply unit connection-peg includes: power supply unit body 3, via first cable 32 connect these power supply unit bodies 3 first connection-peg 31, be connected in second cable 36 second connection-peg 35, be connected in the 3rd cable 41 the 3rd connection-peg 40, be connected in the 4th connection-peg 44 of the 4th cable 45.

Wherein, first inserting foot 33 of first connection-peg 31 is 20 legs, and second inserting foot 38 of second connection-peg 35 is 4 legs, the 3rd inserting foot 42 of the 3rd connection-peg 40 is 4 legs, the 4th inserting foot 47 of the 4th connection-peg 44 is 4 legs, and is respectively equipped with the abutting

end

34,37,43,46 that can join and put or disassemble with first connection-peg 31, second connection-peg 35 and the 3rd connection-peg 40, the 4th connection-peg 44 at the side of first connection-peg 31, second connection-peg 35 and the 3rd connection-peg 40, the 4th connection-peg 44.

As shown in Figure 4, in when combination, the abutting end 34 of first connection-peg 31 is directly engaged with the abutting end 46 of the 4th connection-peg 44 with the abutting end 37 of second connection-peg 35, the abutting end 43 of the 3rd connection-peg 40.

Shown in accompanying

drawing

5,6,7 and 8, plug when using carrying out inserting groove 51,53 with computer main frame panel 50, by learning among the figure, if first inserting groove 52 of first plug socket 51 of motherboard 50 is 20 grooves, and second inserting groove 54 of second plug socket 53 is when being 4 grooves, in first and second inserting groove 52,54 of first and second plug socket 51,53 that then can be directly first connection-peg 31 and the 3rd connection-peg 40 of power supply unit be inserted in motherboard 50 (shown in accompanying drawing 5,6).

If first inserting groove 56 of first plug socket 55 of motherboard 50 is 24 grooves, and second inserting groove 58 of second plug socket 57 is when being 8 grooves, then second connection-peg 35 and the 4th connection-peg 44 can be passed through abutting

end

37,46 directly with the abutting end 34 of first connection-peg 31 and the 3rd connection-

peg

40,43 join puts, so that the inserting foot 33 of first connection-peg 31 and the 3rd connection-

peg

40,42 increase respectively become 24 inserting foots and 8 inserting foots after, directly be inserted in first and second plug socket 55 of motherboard 50, first and second inserting groove 56 of 57, in 58 (as accompanying drawing 7, shown in 8).

In view of the above, it selects whether use second connection-peg and the 4th connection-peg voluntarily according to the employed inserting groove number of computer main frame panel, puts or tear down operations to make things convenient for connecing of first, second connection-peg and the 3rd, the 4th connection-peg.The utility model uses flexibility also can reduce part number and the cost except that can significantly improving, and also can not cause the pressure drop of power supply unit output voltage to increase.

Claims

1. a power supply unit connection-peg it is characterized in that comprising by first connection-peg (31) connecting power supply unit body (3) via first cable (32), and first connection-peg (31) has a plurality of legs;

Second connection-peg (35) connects power supply unit body (3) via second cable (36), and second connection-peg (35) has a plurality of legs;

First abutting end (34) is in a side of first connection-peg (31);

Second abutting end (37) is in a side of second connection-peg (35), and second abutting end (37) can be connected with first abutting end (34), and peg graft first or second connection-peg (31), (35), via first and second cable (32), (36) combination.

2. power supply unit connection-peg as claimed in claim 1 is characterized in that this first connection-peg (31) includes 20 legs, and second connection-peg (35) includes four legs.

3. power supply unit connection-peg as claimed in claim 1 is characterized in that this first connection-peg (31) includes four legs, and second connection-peg (35) includes four legs.

4. power supply unit connection-peg as claimed in claim 1 is characterized in that the 3rd connection-peg (40), connects power supply unit body (3) via the 3rd cable (41), and has a plurality of legs.

5. power supply unit connection-peg as claimed in claim 4 is characterized in that having one the 4th connection-peg (44), connects power supply unit body (3) via the 4th cable (45), and has a plurality of legs.

6. power supply unit connection-peg as claimed in claim 5 is characterized in that and can be connected with the 3rd connection-peg (40) or the 4th connection-peg (44).

7. as claim 6 a described power supply unit connection-peg, it is characterized in that the 3rd connection-peg (40) has the 3rd abutting end (43), the 4th connection-peg (44) has the 4th abutting end (46), and the 4th connection-peg (44) is connected by the 3rd abutting end (43) and the 4th abutting end (46) with the 3rd connection-peg (40).

8. power supply unit connection-peg as claimed in claim 5 is characterized in that the 3rd connection-peg (40) includes 20 legs, and the 4th connection-peg (44) includes four legs.

9. as claim 5 a described power supply unit connection-peg, it is characterized in that the 3rd connection-peg (40) includes four legs, the 4th connection-peg (44) includes four legs.