CN2422748Y - Computer socket - Google Patents
Computer socket Download PDFInfo
- Publication number
- CN2422748Y CN2422748Y CN 00227544 CN00227544U CN2422748Y CN 2422748 Y CN2422748 Y CN 2422748Y CN 00227544 CN00227544 CN 00227544 CN 00227544 U CN00227544 U CN 00227544U CN 2422748 Y CN2422748 Y CN 2422748Y
- Authority
- CN
- China
- Prior art keywords
- computer
- earth element
- mounting groove
- connector
- metal backing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
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
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; This location hole bottom is provided with a short slot, 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, coat the layer of metal shell on this surface, shape protruding end, garden, and this metal shell and earth terminal fuse, the one end extension of earth element is provided with a bend, this earth element is installed on the mounting groove of main body, and this bend can contact with the computer metal backing.
The top of its earth element is provided with the butt shell fragment in last a kind of scheme, guarantees that the bottom of this shell fragment and metal shell connects.
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 STRUCTURE DECOMPOSITION figure of a kind of embodiment specifically of the present utility model.
Computer plug socket of the present utility model as shown in Figure 3 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; These location hole 13 bottoms are provided with a short slot 14, connector 20 is installed on the mounting groove 11 of main body 10, this connector 20 is provided with type protruding end, a garden 21 near an end face of computer metal backing 40, 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, coat layer of metal shell 27 on this surface, shape protruding end, garden, and this metal shell 27 connects one with earth terminal 23; The one end extension of earth element 30 is provided with a bend 32, and this earth element 30 is installed on the mounting groove 11 of main body 10, and this bend 32 can contact with computer metal backing 40.During assembling, earlier this earth element 30 is installed in the bottom of mounting groove 11, make its bend just can see through the short slot 14 that these location hole 13 bottoms are stayed, be conducted with the computer metal backing, when again this connector 20 being flush-mounted in this mounting groove 11, this metal shell bottom can be conducted with the computer metal backing via this earth element 30, and the electromagnetic waveguide that is produced when computer is operated causes Computer back board 40, and be unlikely electromagnetic interference is taken place in computer inside.Prolong vertical direction in location hole 13 bottoms and be provided with a guide groove 15, the free end of this another turn of bilge must be located wherein; The top of earth element 30 is provided with butt shell fragment 39, guarantees that the bottom of this shell fragment and metal shell connects.Above structure can reach and make simplifying the structure of computer plug socket, easy for installation, firm effect.
Claims (3)
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); This location hole (13) bottom is provided with a short slot (14), connector (20) is installed on the mounting groove (11) of main body (10), this connector (20) is provided with type protruding end, a garden (21) near an end face of computer metal backing (40), 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: coat layer of metal shell (27) on this surface, shape protruding end, garden, and this metal shell (27) connects one with earth terminal (23); The one end extension of earth element (30) is provided with a bend (32), and this earth element (30) is installed on the mounting groove (11) of main body (10), and this bend (32) can contact with computer metal backing (40).
2, a kind of computer plug socket according to claim 1 is characterized in that: in the following side near the computer metal backing of location hole (13), prolong vertical direction and be provided with a guide groove (15), a free end of turn of bilge must be located wherein.
3, a kind of computer plug socket according to claim 1, it is characterized in that: the top of earth element (30) is provided with butt shell fragment (39), guarantees that the bottom of this shell fragment and metal shell connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227544 CN2422748Y (en) | 2000-03-15 | 2000-03-15 | Computer socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227544 CN2422748Y (en) | 2000-03-15 | 2000-03-15 | Computer socket |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99238697 Division CN2405339Y (en) | 1999-09-10 | 1999-09-10 | Computer inserting socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422748Y true CN2422748Y (en) | 2001-03-07 |
Family
ID=33591165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00227544 Expired - Fee Related CN2422748Y (en) | 2000-03-15 | 2000-03-15 | Computer socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422748Y (en) |
-
2000
- 2000-03-15 CN CN 00227544 patent/CN2422748Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |