CN2405339Y

CN2405339Y - Computer inserting socket

Info

Publication number: CN2405339Y
Application number: CN 99238697
Authority: CN
Inventors: 吕庆同
Original assignee: WIESON TECHNOLOGIES (DONGGUAN) Co Ltd
Current assignee: WIESON TECHNOLOGIES (DONGGUAN) Co Ltd
Priority date: 1999-09-10
Filing date: 1999-09-10
Publication date: 2000-11-08
Anticipated expiration: 2009-09-10

Abstract

The utility model discloses a computer socket which is composed of a main body, a connecting body, and a grounding element. A through hole of the grounding element is sheathed and fixedly arranged on the convex end of the connecting body, which causes that when the socket is arranged at a metal backing plate of a computer, the bent part of the grounding element is just abutted on the metal backing plate of the computer and the grounding end of the connecting body. An electromagnetic wave generated when the computer acts can be conducted into the metal backing plate of the computer from the grounding end by the bent part to prevent electromagnetic interference. Therefore, the utility model has the advantages of simple structure, steady and convenient installation, and effective prevention to the interference caused by the electromagnetic wave.

Description

A kind of computer plug socket

The utility model relates to a kind of computer plug socket.

At present, in the general computer plug socket,, as depicted in figs. 1 and 2, all be to be sheathed between computer plug socket and connector in the formed accommodation space (26) in order to prevent the earth element of electromagnetic interference, the shortcoming of now enumerating this kind earth element is as follows:

The electromagnetic waveguide that is produced when (one) earth element (50) desire operates computer causes outside the body, must design one or more bend (51), (52), to connect the earth terminal (23) of computer metal backing (40) and computer connector (20), to reach this electromagnetic waveguide is caused the extra-organismal purpose of computer, because the structure of this earth element is very complicated, with causing difficulty in the production and the prolongation of production time, lose time and cost.

(2) earth element (50) is because of being to be sheathed in the accommodation space (26) that computer plug socket (10) and connector (20) constituted, its fluid-tight engagement is unlikely to come off in order to ask, earth element is in manufacture process, need ask the margin of tolerance of high precision, cause production process complicated, the fraction defective of product also improves relatively.

(3) earth element (20) is owing to be to be sheathed in the accommodation space (26) that computer plug socket (10) and connector (20) constituted, even if its precision is very high, and can fit tightly in this accommodation space (26), after this earth element (30) repetitiousness in the process of transporting shakes and impacts, still very easily in this accommodation space, get loose and drop, cause the puzzlement of in the future assembling.

(4) this earth element is difficult for installing in accommodation space, moreover because of its complex structure, if desire is earth element this accommodation space of packing into, again must the computer plug socket assemble fully finish after, begin to be inserted in, this action is as good as and makes the complicated ratio of assembly working, more elongates the required time of assembling.

The purpose of this utility model be to provide a kind of simple in structure, easy to process, install firmly, and prevent the computer plug socket of Electromagnetic Interference effectively.

For achieving the above object, computer plug socket of the present utility model is made up of main body, connector, earth element, and main body is provided with one or more mounting groove, and mounting groove is respectively equipped with a location hole in the side near the computer metal backing; Connector is installed on the mounting groove of main body, one end face of this connector is provided with type protruding end, a garden, this type protruding end, garden just can place the location hole of mounting groove, this connector other end is provided with an earth terminal, it is characterized in that: earth element is provided with a through hole, this through hole just can be sleeved on the type protruding end, garden of connector, the one end extension of this earth element is provided with a bend, after earth element is sleeved on the connector, and when being contained on the main body, this bend can contact with the computer metal backing.

The further improvement of bend shape of the present utility model can be Or

Or

The further improvement of earth element of the present utility model: be that its two ends are provided with bend accordingly.

After adopting such structure, earth element conveniently is sleeved on the connector, and three-dimensional mounting groove that connector is comparatively firmly put into is conducted earth element and computer metal backing, and it is simple in structure that this mode is brought, easy to process, and firm effect is installed.

Fig. 1 is the structural representation of prior art computer plug socket,

Fig. 2 is the three-dimensional exploded view of Fig. 1,

Fig. 3 is the concrete a kind of embodiment mounting structure schematic diagram of the utility model,

Fig. 4 is the STRUCTURE DECOMPOSITION figure of Fig. 3,

Fig. 5 is the STRUCTURE DECOMPOSITION figure of another embodiment of the present utility model.

Computer plug socket of the present utility model as shown in Figure 3, Figure 4 is made up of main body 10, connector 20, earth element 30, and main body 10 is provided with 3 mounting grooves 11, and mounting groove 11 is respectively equipped with a location hole 13 in the side near computer metal backing 40; Connector 20 is installed on the mounting groove 11 of main body 10, one end face of this connector 20 is provided with type protruding end, a garden 21, this type protruding end, garden 21 just can place the location hole 13 of mounting groove 11, these connector 20 other ends are provided with an earth terminal 23, earth element 30 is provided with a through hole 31, this through hole 31 just can be sleeved on the type protruding end, garden 21 of connector 20, the one end extension of this earth element 30 is provided with a bend 32, after earth element 30 is sleeved on the connector 20, and when being contained on the main body 10, this bend 32 can contact with computer metal backing 40.During installation, the through hole 31 of this earth element 30 is socketed on the protruding end 21 of connector 20, and be combined into one with this connector, be installed in the mounting groove 11 of computer plug socket, 32 of the bends of this earth element 30 just can make the earth terminal 23 of this connector 20 be conducted with the computer metal backing, the electromagnetic waveguide that is produced when computer is operated causes the computer metal backing, and be not put in electromagnetic interference is not taken place in computer inside.And can be for the shape of the bend 32 of earth element 30

Or

All can reach equally and touch on the computer metal backing 40.As shown in Figure 5, the bottom of the location hole on main body 10 13 is provided with a short slot 14; Corresponding two ends extend a

bend

34,37 respectively on the earth element 30.During assembling, after earth element 30 is contained on the connector 20, be contained on the mounting groove 11 of main body 10, a bend of earth element 30 just with earth terminal 23 conductings of this connector 20, short slot 14 and computer metal backing that another bend then sees through these location hole 13 bottoms are conducted.Above structure can reach and make simplifying the structure of computer plug socket, easy for installation, firm effect.

Claims

1, a kind of computer plug socket is made up of main body (10), connector (20), earth element (30), main body (10) is provided with one or more mounting groove (11), and mounting groove (11) is respectively equipped with a location hole (13) in the side near computer metal backing (40); Connector (20) is installed on the mounting groove (11) of main body (10), one end face of this connector (20) is provided with type protruding end, a garden (21), this type protruding end, garden (21) just can place the location hole (13) of mounting groove (11), this connector (20) other end is provided with an earth terminal (23), it is characterized in that: earth element (30) is provided with a through hole (31), this through hole (31) just can be sleeved on the type protruding end, garden (21) of connector (20), the one end extension of this earth element (30) is provided with a bend (32), after earth element (30) is sleeved on the connector (20), and being contained in main body (10) when going up, this bend (32) can contact with computer metal backing (40).

2, a kind of computer plug socket according to claim 1, it is characterized in that: the shape of bend (32) is bent into Shape.

3, a kind of computer plug socket according to claim 1, it is characterized in that: the shape of bend (32) is bent into

Shape.

4, a kind of computer plug socket according to claim 1, it is characterized in that: the shape of bend (32) is bent into

Shape.

5, a kind of computer plug socket according to claim 1 is characterized in that: the bottom of the location hole (13) on the main body (10) is provided with a short slot (14), and the two port of earth element (30) is provided with bend (34,37) with answering.

6, a kind of computer plug socket according to claim 1, it is characterized in that: the bottom of the location hole (13) on the main body (10) is provided with a guide groove (15) near a lateral vertical side direction of computer metal backing, and the free end of bend (37) is positioned at wherein.