CN2442408Y - Casing assembling structure of cable connector - Google Patents
Casing assembling structure of cable connector Download PDFInfo
- Publication number
- CN2442408Y CN2442408Y CN00242530U CN00242530U CN2442408Y CN 2442408 Y CN2442408 Y CN 2442408Y CN 00242530 U CN00242530 U CN 00242530U CN 00242530 U CN00242530 U CN 00242530U CN 2442408 Y CN2442408 Y CN 2442408Y
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- CN
- China
- Prior art keywords
- shell
- connector
- metal
- electric connector
- assembling structure
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- 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 - Lifetime
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Abstract
The utility model relates to a shell assembling structure of a cable connector, which comprises an electric connector and a metal shielding shell, wherein, the electric connector is provided with an insulating base and a connector shielding shell; the metal shielding shell is a hollow shell body which is integrally formed; the insulating base of the electric connector is arranged in the metal shielding shell; the left and the right sides of the front end of the metal shielding shell are respectively extended to form an extension plate which is concavely provided with a buckled slot; a buckled sheet at the back end of the shielding shell of the connector can be bent and buckled with the buckled slot at the front end of the metal shielding shell so that the electric connector and the metal shielding shell can be combined into a whole in order to form a shell assembling structure of a cable connector, and the shell assembling structure has better shielding and protecting effects.
Description
The utility model relates to a kind of shell assembling structure of wire and cable connector, refers to a kind of preferablely for covering of electromagnetic interference especially, can reach the preferable shell assembling structure that covers protection effect and simply-assembled wire and cable connector.
As shown in Figures 1 and 2, it is that a kind of known wire and cable connector (is numbered as national patent announcement: 377890), this wire and cable connector comprises that an electric connector 10a, a cable 20a, a metal cover shell 30a and a canning 40a forms, and this connector 10a is provided with a plurality of terminal 11a.This cable 20a is connected to electric connector 10a, this metal covers shell 30a and has upper and lower two shielding cell 31a, 32a, this two shielding cell 31a, 32a are respectively equipped with prominent card 33a and holding hole 34a, but these prominent card 33a of mat and holding hole 34a engage mutually, the metal that shielding cell 31a, 32a are combined into one covers shell 30a, this metal covering lid 30a covered be coated on the electric connector 10a outside, this canning 40a is made up of two housings 41a, 42a, and combination is coated on the metal covering lid 30a outside, uses and forms a complete wire and cable connector.
Above-mentioned known wire and cable connector; its metal covers shell 30a and is combined by upper and lower two shielding cell 31a, 32a; have more slit, hole between this two shielding cell 31a, the 32a and produce, relatively poor for covering of electromagnetic interference, can't reach the preferable protection effect of covering.Moreover two shielding cell 31a, 32a need be made up, and be time-consuming in the operation, causes the inconvenience on the assembling operation, and it is many that production cost improves in relative making.
As from the foregoing, above-mentioned known wire and cable connector on reality is used, obviously has inconvenience and exists with disappearance, and can wait to be improved.
Main purpose of the present utility model; be to provide a kind of shell assembling structure of wire and cable connector, it is metal to be covered shell adopt integrated design, can significantly reduce slit and hole and produce; preferable for covering of electromagnetic interference, can reach the preferable protection effect of covering.
Another purpose of the present utility model is to provide a kind of shell assembling structure of wire and cable connector, and it is directly one-body molded that its metal covers shell, need can not save man-hour through the combination operation, and convenient assembling operation effectively reduces production cost.
In order to achieve the above object, the utility model provides a kind of shell assembling structure of wire and cable connector, wire and cable connector includes an electric connector and metal covers shell, this electric connector has an insulating base frame and a connector covers shell, this insulating base frame is provided with a plurality of terminals, this connector shielding shell system places the insulating base frame front side, this metal covers the hollow housing that shell is formed in one, the insulating base frame of this electric connector is to place this metal to cover shell inside, and cover in this electric connector and metal and to be provided with a combining mechanism between the shell, the electric connector metal can be covered shell and be combined as a whole, use the shell assembling structure of forming a wire and cable connector.
Shell assembling structure according to wire and cable connector of the present utility model; it has overcome the defective of existing connector; be that to cover shell be by last to metal; two shielding cells combine down; the slit is arranged easily; hole produces; relatively poor for covering of electromagnetic interference; can't reach the preferable protection effect of covering; and the combination of two shielding cells; time-consuming; cause the inconvenience of assembling, the housing package assembly of wire and cable connector of the present utility model can reach the preferable protection effect of covering, and need be through the combination operation; it is directly one-body molded that metal covers shell, saves man-hour and reduce cost.
With reference to the accompanying drawings the utility model is elaborated.
Brief description of drawingsfig:
Fig. 1 is the three-dimensional exploded view of known cable electric connector;
Fig. 2 is the three-dimensional combination figure of known cable electric connector;
Fig. 3 is the three-dimensional exploded view of the utility model first embodiment;
Fig. 4 is the three-dimensional combination figure of the utility model first embodiment;
Fig. 5 is the three-dimensional exploded view of the utility model second embodiment;
Fig. 6 is the three-dimensional combination figure of the utility model second embodiment;
Fig. 7 is the cross-sectional schematic of the utility model second embodiment;
Fig. 8 is the three-dimensional exploded view of the utility model the 3rd embodiment;
Fig. 9 is the three-dimensional combination figure of the utility model the 3rd embodiment;
Figure 10 is the three-dimensional exploded view of the utility model the 4th embodiment;
Figure 11 is the three-dimensional combination figure of the utility model the 4th embodiment.
Symbol description:
10 electric connectors
11 insulating base frames, 12 connector shielding shells
13 terminals, 14 extension boards
15 snapping sheets, 16 fastening parts
17 extension boards, 18 blocked holes
19 blocked holes, 111 clamping blocks
112 guiding blocks, 121 guide channels
20 metals cover shell
21 openings, 22 extension boards
23 snap grooves, 24 inclined-planes
25 clamping sheets, 26 spacers
27 spacers
The 10a electric connector
The 11a terminal
The 20a cable
The 30a metal covers shell
31a shielding cell 32a shielding cell
The prominent card of 33a 34a holding hole
The 40a canning
41a housing 42a housing
Shown in Figure 4 as Fig. 3, the utility model provides a kind of shell assembling structure of wire and cable connector, this wire and cable connector includes an electric connector 10 and a metal and covers shell 20 and form, this electric connector 10 has an insulating base frame 11 and a connector covers shell 12, this insulating base frame 11 is made with insulating material such as plastic cement, which is provided with a plurality of terminals 13, these terminals 13 can be in order to be connected with cable (figure slightly), so that cable is connected to electric connector 10, this connector shielding shell 12 is made with covering property good metal material, it is before being one, the hollow housing that the rear end is opening-like, this connector shielding shell 12 is to place insulating base frame 11 front sides, this connector shielding shell 12 can be overlying on these terminal 13 front portions in order to cover, a mat insulating base 11 and a left side, connector shielding shell 12 rear end, right both sides have respectively extended to form an extension board 14, these extension board 14 tops and bottom respectively are connected with a snapping sheet 15, can be provided with a plurality of fastening parts 16 that protrude from inwall in the top and the bottom of connector shielding shell 12 in addition, can be in order to the blocking butt connector, in order to the associativity of increase with butt connector.
It is made with covering property good metal material that metal covers shell 20, it is to be the opening-like integrated hollow housing of a front and back ends, this metal covers shell 20 rear ends and has an opening 21, can penetrate with electric connector 10 for cable and be connected, this metal covers shell 20 front end and arranged on left and right sides and has respectively extended to form an extension board 22, these extension board 22 tops and bottom respectively are concaved with a snap groove 23, and this metal covers shell 20 and arranged on left and right sides and is provided with and is the inclined-plane 24 of convergent backward.The insulating base frame 11 of this electric connector 10 and terminal 13 are to place metal to cover shell 20 inside, and but mat insulating base frame 11 rear ends contact two inclined-planes, 24 front ends and locate, then snapping sheet 15 bendings of these connector shielding shell 12 rear ends can be buckled in the snap groove 23 that metal covers shell 20 front ends, these snapping sheets 15 of mat and snap groove 23 forms a combining mechanism and electric connector 10 and metal are covered shell 20 is combined as a whole, and also can further coat a canning (figure slightly) in addition in metal covering lid 20 outsides; Form the shell assembling structure of wire and cable connector of the present utility model by above-mentioned composition.
The utility model mainly is metal to be covered shell 20 adopt integrated design, and this metal covers that shell 20 can significantly reduce the slit, hole produces, and is preferable for covering of electromagnetic interference, can reach the preferable protection effect of covering.Moreover it is directly one-body molded that metal covers shell 20, need can effectively not save man-hour through the combination operation, and convenient assembling operation makes production cost to effectively reduce.
In addition, as Fig. 5, Figure 6 and Figure 7, the utility model also can respectively extend to form an extension board 17 in the connector shielding shell top, 12 rear end and the bottom of this electric connector 10, these extension board 17 general horizontal extensions, and on this extension board 17, respectively be provided with a plurality of blocked holes 18, in addition cover shell 20 tops and the bottom respectively is provided with most corresponding clamping sheets 25 in this metal, these clamping sheets 25 protrude from metal and cover shell 20 outer walls, and be provided with most fixedly bit slices 26 in these suitable distances in clamping sheet 25 rears, these spacers 26 protrude from metal and cover shell 20 inwalls, and these spacers 26 are with clamping sheet 25 and be the shape that staggers.The insulating base frame 11 of this electric connector 10 and terminal 13 are to place metal to cover shell 20 inside, and but mat insulating base frame 11 rear ends contact these spacer 26 front ends and locate, then two extension boards 17 of this connector shielding shell 12 can be overlapped in metal and cover shell 20 tops and bottom, these clamping sheets 25 are connected in the blocked hole 18 of this connector shielding shell 12, and these blocked holes 18 of mat and clamping sheet 25 forms a combining mechanism and electric connector 10 and metal are covered shell 20 is combined as a whole.
In addition, as Fig. 8 and shown in Figure 9, the utility model also can respectively extend to form an extension board 17 in the connector shielding shell top, 12 rear end and the bottom of this electric connector 10, these extension board 17 general horizontal extensions, and be provided with a plurality of blocked holes 18 in this extension board 17, in addition cover shell 20 tops and the bottom is provided with most corresponding clamping sheets 25 in this metal, these clamping sheets 25 are to protrude from metal to cover shell 20 outer walls, and cover shell 20 tops in this metal, a bottom and a left side, the right side is respectively equipped with spacer 26 and 27, and these spacers 26 and 27 are to protrude from metal to cover shell 20 inwalls.The insulating base frame 11 of this electric connector 10 and terminal 13 are to place metal to cover shell 20 inside, and but mat insulating base frame 11 rear ends contact these spacer 26,27 front ends and locate, then two extension boards 17 of this connector shielding shell 12 can be overlapped in metal and cover shell 20 tops and bottom, these clamping sheets 25 are connected in the blocked hole 18 of this connector shielding shell 12, and these blocked holes 18 of mat and clamping sheet 25 forms a combining mechanism and electric connector 10 and metal are covered shell 20 is combined as a whole.
In addition, as Figure 10 and shown in Figure 11, the utility model also can respectively extend to form an extension board 17 in the connector shielding shell top, 12 rear end and the bottom of this electric connector 10, these extension board 17 general horizontal extensions, and be provided with a plurality of blocked holes 19 in this extension board 17, be provided with most corresponding clamping blocks 111 in insulating base frame 11 upper tops and the bottom of this electric connector 10 in addition, two extension boards 17 of these connector shielding shell 12 rear ends can be overlapped in insulating base frame 11 tops and bottom, these clamping blocks 111 are connected in the blocked hole 19, and these blocked holes 19 of mat and clamping block 111 formation one combining mechanism are combined as a whole the insulating base frame 11 and the connector shielding shell 12 of electric connector 10.On this insulating base frame 11, can convex with a plurality of guiding blocks 112 in addition, and be provided with a plurality of corresponding guide channels 121 in this connector shielding shell 12, when insulating base frame 11 and connector shielding shell 12 mutually combine, guiding block 112 can be matched with corresponding guide channel 121, make the combination of insulating base frame 11 and connector shielding shell 12 have directivity, can not be inverted up and down, have the function of fool proof, with convenient assembling.
Protection range of the present utility model should not be limited to above preferred embodiment.Those skilled in the art can make many variations and modification to it in claims restricted portion.
Claims (12)
1. the shell assembling structure of a wire and cable connector is characterized in that described shell assembling structure comprises:
One electric connector, it has an insulating base frame and a connector covers shell, and this insulating base frame is provided with a plurality of terminals, and this connector shielding shell is to place the insulating base frame front side; And
One metal covers shell, the hollow housing that it is formed in one, the insulating base frame of this electric connector is to place this metal to cover shell inside, and covers in this electric connector and metal and to be provided with a combining mechanism between the shell, uses electric connector and metal are covered shell to be combined as a whole.
2. the shell assembling structure of wire and cable connector as claimed in claim 1, the connector shielding shell that it is characterized in that this electric connector is to be overlying on these terminal front portions in order to cover.
3. the shell assembling structure of wire and cable connector as claimed in claim 1, the connector shielding shell rear end and arranged on left and right sides that it is characterized in that this electric connector has respectively extended to form an extension board, be connected with the snapping sheet on this extension board, this metal covers shell front end left and right side and has respectively extended to form an extension board, respectively be concaved with snap groove on this extension board, the snapping sheet of this connector shielding shell rear end is that bending is buckled in the snap groove that metal covers the shell front end, and these snapping sheets of mat and snap groove form combining mechanism and electric connector and metal are covered shell be combined as a whole.
4. the shell assembling structure of wire and cable connector as claimed in claim 1 is characterized in that the connector shielding shell top of this electric connector and bottom are provided with a plurality of fastening parts that protrude from inwall.
5. the shell assembling structure of wire and cable connector as claimed in claim 1, it is opening-like to it is characterized in that this metal covers the shell front and back ends.
6. the shell assembling structure of wire and cable connector as claimed in claim 1 is characterized in that this metal covers the shell and arranged on left and right sides and is provided with and is the inclined-plane of convergent backward, and the insulating base frame rear end of this electric connector contacts two inclined-plane front ends and locatees.
7. the shell assembling structure of wire and cable connector as claimed in claim 1 is characterized in that the outer side-line of this metal covering lid coats a canning.
8. the shell assembling structure of wire and cable connector as claimed in claim 1, the top, connector shielding shell rear end and the bottom that it is characterized in that this electric connector have respectively extended to form an extension board, this extension board is provided with blocked hole, this metal covers the shell top and the bottom is provided with corresponding clamping sheet, these clamping sheets protrude from metal and cover the shell outer wall, two extension boards of this connector shielding shell are to be overlapped in metal to cover the shell outer wall, two extension boards of this connector shielding shell are to be overlapped in metal to cover shell top and bottom, these clamping sheets are connected in the blocked hole of this connector shielding shell, and these blocked holes of mat and clamping sheet form combining mechanism and electric connector and metal are covered shell be combined as a whole.
9. as the shell assembling structure of claim 1 or 8 described wire and cable connectors, it is characterized in that this metal covers shell and is provided with spacer, this spacer system protrudes from metal and covers the shell inwall, and the insulating base frame rear end of this electric connector contacts these spacer front ends and locatees.
10. the shell assembling structure of wire and cable connector as claimed in claim 1, the top, connector shielding shell rear end and the bottom that it is characterized in that this electric connector have respectively extended to form an extension board, this extension board is provided with blocked hole, the insulating base frame upper top and the bottom of this electric connector are provided with clamping block, the two extension boards system of this connector shielding shell rear end is overlapped in insulating base frame top and bottom, and these clamping blocks are connected in the blocked hole.
11. the shell assembling structure of wire and cable connector as claimed in claim 10, the connector shielding shell rear end and arranged on left and right sides that it is characterized in that this electric connector has respectively extended to form an extension board, be connected with the snapping sheet on this extension board, this metal covers shell front end and arranged on left and right sides and has respectively extended to form an extension board, respectively be concaved with snap groove on this extension board, the snapping sheet of this connector shielding shell rear end is that bending is buckled in the snap groove that metal covers the shell front end, and these snapping sheets of mat and snap groove form combining mechanism and electric connector and metal are covered shell be combined as a whole.
12. the shell assembling structure of wire and cable connector as claimed in claim 1, it is characterized in that convexing with a plurality of guiding blocks on the insulating base frame of this electric connector, this connector shielding shell is provided with a plurality of corresponding guide channels, and these guiding block systems are matched with corresponding guide channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00242530U CN2442408Y (en) | 2000-07-29 | 2000-07-29 | Casing assembling structure of cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00242530U CN2442408Y (en) | 2000-07-29 | 2000-07-29 | Casing assembling structure of cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442408Y true CN2442408Y (en) | 2001-08-08 |
Family
ID=33602645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00242530U Expired - Lifetime CN2442408Y (en) | 2000-07-29 | 2000-07-29 | Casing assembling structure of cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442408Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016078585A1 (en) * | 2014-11-22 | 2016-05-26 | 言太精密科技股份有限公司 | Housing structure of connector |
-
2000
- 2000-07-29 CN CN00242530U patent/CN2442408Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016078585A1 (en) * | 2014-11-22 | 2016-05-26 | 言太精密科技股份有限公司 | Housing structure of connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010808 |