CN2392274Y - Casing structure of electric connector - Google Patents
Casing structure of electric connector Download PDFInfo
- Publication number
- CN2392274Y CN2392274Y CN 99219205 CN99219205U CN2392274Y CN 2392274 Y CN2392274 Y CN 2392274Y CN 99219205 CN99219205 CN 99219205 CN 99219205 U CN99219205 U CN 99219205U CN 2392274 Y CN2392274 Y CN 2392274Y
- Authority
- CN
- China
- Prior art keywords
- broken line
- electrical connector
- connector housing
- housing structure
- bonnet
- 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 - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a casing structure of an electric connector. The casing is provided with a body which comprises a top plate, two side plates and a base plate, wherein, the back side of one of the lateral plates is connected with a back cover which can be bent to close the back side of the body. The casing can be provided with a fold line on the inner wall surface of the bent point; the fold line presents a concave slot shape and can be provided with a preformed hole above the fold line. In this way, the casing structure of an electric connector which has better shielding and protection effects and is easy to bend is formed. The utility model can eliminate squeeze stock on the inner side of the fold point and can be reliably bent into the shape of a right angle, which causes the fold point to be smooth and beautiful.
Description
The utility model is relevant for a kind of electrical connector housing structure, refer to especially a kind of have cover the protection effect better, be easy to bend, shell mechanism that the bending place is more attractive in appearance.
As shown in Figure 1; it is a kind of known electric connector; include an insulating base frame 10a and a shell 11a forms; this insulating base frame 10a inside is provided with most terminal 12a; terminal 12a one end is exposed to insulating base frame 10a bottom; this shell 11a is coated on this insulating base frame 10a outside, and using provides the effect of covering protection.
Above-mentioned known electric connector, its shell 11a is not coated insulating base frame 10a rear side, screening effect for electromagnetic interference is relatively poor, and when shell 11a is shaped in bending, its bending place has drag and produces, and is not easy to bending, and the bending place has the situation generation of inboard material extrusion, make it be difficult to certain be bent into rectangular-shapedly, the bending place is difficult to smooth attractive in appearance.
Main purpose of the present utility model; be to provide a kind of electrical connector housing structure; this shell has a body, and this body includes top board, side plate and base plate to be formed, and wherein the side plate rear side is connected with a bonnet; this bonnet can be bent; to seal this body rear side,, insulating base frame can be coated on inside fully by setting up of bonnet; preferable for covering of electromagnetic interference, can reach the preferable protection effect of covering.
An of the present utility model purpose is to provide a kind of electrical connector housing structure, and this shell is provided with broken line in the bending place internal face, this broken line is the groove shape, drag in the time of can bending in order to elimination is easy to bending, and can eliminate the situation generation of inboard material extrusion, being bent into of making that the bending place can be certain is rectangular-shaped, the bending place is comparatively smooth attractive in appearance, moreover, on the part broken line, can be provided with preformed hole, also can have the effect of eliminating the bending drag, make broken line be easier to bending.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.The accompanying drawing of relevant this embodiment is:
Fig. 1 is the stereogram of known connector.
Fig. 2 is the stereogram that the utility model and insulating base frame decompose.
Fig. 3 is the stereogram of the utility model and insulating base frame combination.
Fig. 4 is a cutaway view of the present utility model.
Fig. 5 is the plane detail drawing of the utility model broken line.
Fig. 6 is the plane detail drawing of another pattern broken line of the utility model.
Symbol description:
10 shells, 11 bodies
12 top boards, 13 side plates
14 base plates, 15 stators
16 buckling pieces, 17 Plug Divisions
18 bonnets, 19 broken lines
20 preformed holes, 21 flanges
22 barbs, 23 dog holes
30 insulating base frames, 31 terminals
32 buckling groove 11a shells
The 10a insulating base frame
The 12a terminal
As Fig. 2, Fig. 3 and shown in Figure 4, the utility model provides a kind of electrical connector housing structure, this shell 10 is made with the metallic conduction material, it has a body 11, this body 11 includes a top board 12, biside plate 13 and a base plate 14 and forms, these top board 12 both sides connect the side plate 13 that extends downwards, biside plate 13 bottom leading portions partly are connected with this base plate 14, biside plate 13 and base plate 14 bottoms respectively are provided with a stator 15, these stators 15 can be in order to the fixing hole (figure slightly) that is inserted in circuit board, in order to do the connector contact is fixed.Respectively be provided with a buckling piece 16 on the biside plate 13, body 11 front sides are connected with a hollow form Plug Division 17, side plate 13 rear sides are connected with a bonnet 18, between side plate 13 and the bonnet 18, and bending is in internal face and can be provided with broken line 19 between the top board 12 of body 11, side plate 13 and the base plate 14 etc., these broken line 19 design V-shaped groove shape (as Fig. 5) or square groove shapes (as Fig. 6) also can be provided with preformed hole 20 on the part broken line 19; By above-mentioned to form the shell mechanism of an electric connector.
This shell 10 can be coated on an insulating base frame 30 outsides, in order to do forming a connector by this shell 10 and insulating base frame 30, insulating base frame 30 is provided with most terminals 31, so that touch mutually with butt connector, terminal 31 lower ends then are exposed to insulating base frame 30 bottoms, can be for being plugged on the circuit board, insulating base frame 30 both sides also respectively are provided with a buckling groove 32.
After insulating base frame 30 is placed in shell 10 positioned internal, buckling piece 16 on the biside plate 13 of shell 10 can be buckled in the buckling groove 32 of insulating base frame 30 both sides, make shell 10 and firmly combination of insulating base frame 30, but these bonnet 18 mat broken lines 19 bend inwards, to seal this body 11 rear sides, the opposite side of bonnet 18 is provided with a flange 21 and a barb 22, and in side plate 13 be provided with one with barb 22 corresponding dog holes 23, but these barb 21 hooks are held in the dog hole 23, what make that bonnet 18 can be firm is positioned body 11 rear sides, and flange 21 can be coated on the gap of bonnet 18 and side plate 13, makes shell 10 coating that insulating base frame 30 is certain.
This electrical connector housing coats when being incorporated into insulating base frame 30; except top board 12, side plate 13 and base plate 14 that can body 11 cover top, and arranged on left and right sides and the bottom of insulating base frame 30; and can cover insulating base frame 30 rear sides by bonnet 18; by setting up of bonnet 18; insulating base frame 30 can be coated on inside fully; preferable for covering of electromagnetic interference, can reach the preferable protection effect of covering.
In addition, the utility model bending place such as between the side plate 13 of body 11 and bonnet 18 is provided with the broken line 19 that is the groove shape, drag in the time of can bending in order to elimination, make broken line 19 be easy to bending, and the situation that can eliminate inboard material extrusion takes place, being bent into of making between side plate 13 and the bonnet 18 etc. that the bending place can be certain is rectangular-shaped, the bending place is comparatively smooth attractive in appearance, moreover the preformed hole 20 on part broken line 19 also can have the effect of eliminating the bending drag, makes broken line 19 be easier to bending.
In sum, the utility model is real in improving known electrical connector housing, and it covers the protection poor effect, is not easy to the rare novel intention product of problems such as bending, the bending place is not attractive in appearance, has novelty and progressive.
Claims (12)
1. an electrical connector housing structure is characterized in that, this shell has a body, and this body includes a top board, biside plate and a base plate to be formed, and wherein the side plate rear side is connected with a bonnet, and this bonnet can be bent, to seal this body rear side.
2. electrical connector housing structure as claimed in claim 1 is characterized in that, is provided with broken line in internal face between the side plate of body and the bonnet, and this broken line is the groove shape.
3. electrical connector housing structure as claimed in claim 1 is characterized in that, can be provided with broken line in internal face between the top board of body, side plate and the base plate, and this broken line is the groove shape.
4. as claim 2 or 3 described electrical connector housing structures, it is characterized in that the part broken line is provided with preformed hole.
5. electrical connector housing structure as claimed in claim 1 is characterized in that, the body bottom is provided with most stators.
6. electrical connector housing structure as claimed in claim 1 is characterized in that, respectively is provided with a buckling piece on the biside plate of body.
7. electrical connector housing structure as claimed in claim 1 is characterized in that, the body front side is connected with a hollow form Plug Division.
8. electrical connector housing structure as claimed in claim 1 is characterized in that the bonnet opposite side is provided with flange and barb, and is provided with and the corresponding dog hole of barb in side plate, but this barb hook be held in the dog hole, flange can be coated on the gap location of bonnet and side plate.
9. an electrical connector housing structure is characterized in that, this shell is provided with broken line in the bending place internal face, and this broken line is the groove shape.
10. electrical connector housing structure as claimed in claim 9 is characterized in that the part broken line is provided with preformed hole.
11. electrical connector housing structure as claimed in claim 9, it is characterized in that shell has a body, this body includes a top board, biside plate and a base plate and forms, wherein the side plate rear side is connected with a bonnet, and this bonnet is bent this body rear side of sealing.
12. an electrical connector housing structure is characterized in that this shell is provided with broken line in the bending place internal face, this broken line is the groove shape, and the part broken line is provided with preformed hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219205 CN2392274Y (en) | 1999-08-10 | 1999-08-10 | Casing structure of electric connector |
| SG200004418A SG101427A1 (en) | 1999-08-10 | 2000-08-10 | Case of electronic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219205 CN2392274Y (en) | 1999-08-10 | 1999-08-10 | Casing structure of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2392274Y true CN2392274Y (en) | 2000-08-16 |
Family
ID=5299155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219205 Expired - Lifetime CN2392274Y (en) | 1999-08-10 | 1999-08-10 | Casing structure of electric connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2392274Y (en) |
| SG (1) | SG101427A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723636A (en) * | 2012-06-14 | 2012-10-10 | 昆山嘉华电子有限公司 | Shielding shell |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083945A (en) * | 1991-02-01 | 1992-01-28 | Molex Incorporated | Shielded electrical connector assembly |
| US5496195A (en) * | 1995-03-13 | 1996-03-05 | The Whitaker Corporation | High performance shielded connector |
| US5934940A (en) * | 1997-07-23 | 1999-08-10 | Molex Incorporated | Shielded electrical connector |
-
1999
- 1999-08-10 CN CN 99219205 patent/CN2392274Y/en not_active Expired - Lifetime
-
2000
- 2000-08-10 SG SG200004418A patent/SG101427A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723636A (en) * | 2012-06-14 | 2012-10-10 | 昆山嘉华电子有限公司 | Shielding shell |
Also Published As
| Publication number | Publication date |
|---|---|
| SG101427A1 (en) | 2004-01-30 |
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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 |