CN202259908U - Casing structure of two-in-one connector - Google Patents
Casing structure of two-in-one connector Download PDFInfo
- Publication number
- CN202259908U CN202259908U CN2011203833663U CN201120383366U CN202259908U CN 202259908 U CN202259908 U CN 202259908U CN 2011203833663 U CN2011203833663 U CN 2011203833663U CN 201120383366 U CN201120383366 U CN 201120383366U CN 202259908 U CN202259908 U CN 202259908U
- Authority
- CN
- China
- Prior art keywords
- shell structure
- positive stop
- spring plate
- stop spring
- spacing hole
- 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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Abstract
The utility model discloses a casing structure of a two-in-one connector, which is combined outside an insulation seat body and comprises a metal sleeve casing and a locating frame, wherein the metal sleeve casing is sleeved outside the insulation seat body and formed by punching and bending a metal board. The casing structure further comprises a containing space capable of containing the insulation seat body. A limit elastic sheet is formed on the metal sleeve casing above the containing space, a frame cover of the locating frame is arranged outside the metal sleeve casing, a limit hole is arranged on the locating frame corresponding to the limit elastic sheet, and the limit elastic sheet is arranged on the inner side of the limit hole and extends outside the containing space. A blocking body is formed on the locating frame beside the limit hole and butts against the lateral side of the limit elastic sheet. Therefore, the casing structure of the two-in-one connector can prevent a fool-proof structure from deforming or displacing so as to maintain the original limit or support effect and the like.
Description
Technical field
The utility model relates to a kind of 2 in 1 connector, relates in particular to a kind of shell structure of 2 in 1 connector.
Background technology
Connector industry now mostly adopts the multiple interfaces that electronic product is peripheral to be integrated on the single connector socket, and the connector body through this kind All-in-One can be connected the ancillary equipment of multiple distinct interface or specification with computer.
When the plug of distinct interface or specification is shared on same connector body, can be provided with error-proof structure usually on the connector body of this kind All-in-One type, misplug and avoid the damage of connector etc. to prevent the user.Wherein a kind of error-proof structure is that a metal cartridge is combined in the insulating base frame; When different plugs insert, can obtain spacing and effect such as supports grade through the setting of this error-proof structure, mispluging when preventing to use; Avoid the damage of connector, and then keep normal inserting state.
When using above-mentioned connector body, plug inserts connector body often has the situation of careless this error-proof structure of bump, even skids off the spacing situation of this error-proof structure; In addition, because connector body possibly put and be level or longitudinal direction, therefore; The weight of plug and cable thereof also can make plug itself produce displacement; And then be urged to error-proof structure, and make this error-proof structure produce distortion or displacement, cause error-proof structure to lose original spacing or support effect etc.
The utility model content
One purpose of the utility model is to provide a kind of shell structure of 2 in 1 connector, prevents that error-proof structure from producing distortion or displacement, to keep original spacing or support effect etc.
In order to reach above-mentioned purpose, the utility model provides a kind of shell structure of 2 in 1 connector, and it is combined in outside the insulating base frame, and this shell structure comprises:
One metal casing, the enclosure are outside said insulating base frame, and this metal casing is bent into type by a metallic plate after punching press, and have an accommodation space that can supply ccontaining said insulating base frame, and this metal casing forms a positive stop spring plate above this accommodation space; And
One posting, mask are outside this metal casing, and this posting is to should positive stop spring plate and be provided with a spacing hole, and this positive stop spring plate is arranged on the inboard of this spacing hole, and extends to outside this accommodation space;
Wherein, this posting forms the retaining body of pulling at the side of this spacing hole, and a side of this positive stop spring plate is supported on this retaining body top of pulling.
The shell structure of above-mentioned 2 in 1 connector, wherein, said insulating base frame is combined with an error-proof structure, and this positive stop spring plate and this error-proof structure position are at same side.
The shell structure of above-mentioned 2 in 1 connector, wherein, this positive stop spring plate comprises an elastic arm that is vertical projection and presses plate from this elastic arm outward extending, and this elastic arm position is in the inboard of this spacing hole, and this presses plate and stretches out outside this spacing hole.
The shell structure of above-mentioned 2 in 1 connector, wherein, this metal casing has a plurality of snap-on sheets, and these a plurality of snap-on sheets are arranged on a side of this positive stop spring plate.
The shell structure of above-mentioned 2 in 1 connector, wherein, this posting is to should a plurality of snap-on sheets and be provided with a plurality of perforates.
The shell structure of above-mentioned 2 in 1 connector, wherein, two side plates that this posting comprises a top board and extends from this top board bending, this spacing hole position is at the intersection of this top board and this side plate.
The shell structure of above-mentioned 2 in 1 connector, wherein, this retaining body of pulling is darted on the peritreme of spacing hole of this posting, and towards extending internally near the direction of this metal casing.
The shell structure of above-mentioned 2 in 1 connector, wherein, this retaining body of pulling is the piece column.
The shell structure of above-mentioned 2 in 1 connector, wherein, this retaining is pulled position at the front end of the spacing hole of this posting, and towards near the direction of this positive stop spring plate to extending below.
The shell structure of above-mentioned 2 in 1 connector, wherein, this retaining body of pulling is en plaque.
Compared to prior art; The metal casing of the shell structure of the 2 in 1 connector of the utility model is to form positive stop spring plate, forms the retaining body of pulling at the side of the spacing hole of posting in addition, when the posting mask is outside metal casing; The corresponding position of positive stop spring plate meeting is in the inboard of spacing hole; In view of the above, when plug was plugged in the connector, retaining is pulled body can be against positive stop spring plate; Prevent plug compressing positive stop spring plate by this and cause error-proof structure to produce distortion, keep due spacing or support effect to make error-proof structure.
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail, but not as the qualification to the utility model.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the 2 in 1 connector of the utility model;
The three-dimensional appearance sketch map of the 2 in 1 connector of Fig. 2 the utility model;
The grafting sketch map of 2 in 1 connector of Fig. 3 the utility model and HDMI plug;
Front view after 2 in 1 connector of Fig. 4 the utility model and HDMI plug are pegged graft;
Three-dimensional appearance sketch map after 2 in 1 connector of Fig. 5 the utility model and HDMI plug are pegged graft;
The three-dimensional exploded view of another embodiment of shell structure of the 2 in 1 connector of Fig. 6 the utility model;
Three-dimensional appearance sketch map after the 2 in 1 connector combination of Fig. 7 the utility model.
Wherein, Reference numeral
1 circuit board, 2 HDMI plugs
10 insulating base frames, 11 pedestals
12 tongue pieces, 13 conducting terminals
14 error-proof structures
20 metal casings, 200 accommodation spaces
21 positive stop spring plates, 211 elastic arms
212 press plate 22 snap-on sheets
30 postings, 301 top boards
302 side plates, 303 side plates
32 perforates of 31 spacing holes
33 keep off the body of pulling
10a insulating base frame 20a metal casing
21a positive stop spring plate 30a posting
Embodiment
Detailed description of relevant the utility model and technology contents, conjunction with figs. are explained as follows, yet appended accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Please, be respectively the three-dimensional exploded view and the three-dimensional appearance sketch map of the 2 in 1 connector of the utility model with reference to Fig. 1 and Fig. 2; The shell structure of the 2 in 1 connector of the utility model is combined in outside the insulating base frame 10, and this shell structure comprises a metal casing 20 and a posting 30.
This insulating base frame 10 is the made pedestal of insulation material; This insulating base frame 10 comprises a pedestal 11 and reaches from the outward extending tongue piece 12 of these pedestal 11 1 sides; The two side faces of this tongue piece 12 is combined with a plurality of conducting terminals 13 respectively, and this insulating base frame 10 is combined with an error-proof structure 14.
These metal casing 20 enclosures are outside this insulating base frame 10.This metal casing 20 is bent into type by a metallic plate after punching press, and has an accommodation space 200 that can supply ccontaining this insulating base frame 10.This metal casing 20 forms a positive stop spring plate 21 above this accommodation space 200; This positive stop spring plate 21 is that the position is at same side with this error-proof structure 14; In addition, this metal casing 20 has a plurality of snap-on sheets 22, and these a plurality of snap-on sheets 22 are arranged on a side of this positive stop spring plate 21.In the present embodiment, this positive stop spring plate 21 comprises an elastic arm 211 of vertical projection and presses plate 212 from this elastic arm 211 outward extending one.
These posting 30 masks are outside this metal casing 20, and this posting 30 is to should positive stop spring plate 21 and be provided with a spacing hole 31, and this positive stop spring plate 21 is arranged on the inboard of this spacing hole 31, and extends to outside this accommodation space 200.Again, 30 pairs of this postings should a plurality of snap-on sheets 22 and be provided with a plurality of perforates 32, and this posting 30 is that side at this spacing hole 31 forms the retaining body 33 of pulling, and this retaining body 33 of pulling is sides that this positive stop spring plate 21 is supported on the top.
In the present embodiment, two side plates 302,303 that this posting 30 comprises a top board 301 and extends from these top board 301 bendings, this spacing hole 31 are position intersections at the side plate 302 of this top board 301 and contiguous this positive stop spring plate 21.When these posting 30 masks when this metal casing 20 is outside, the elastic arm 211 of this positive stop spring plate 21 be the position in the inboard of this spacing hole 31, this presses plate 212 is to stretch out outside this spacing hole 31.In addition, this retaining body 33 of pulling is piece column (not as limit), and this retaining body 33 of pulling is darted on the peritreme of spacing hole 31 of this posting 30, and towards extending internally near the direction of this metal casing 20.
Please continue with reference to Fig. 3 to Fig. 5, be respectively the 2 in 1 connector of the utility model and the grafting sketch map of HDMI plug, front view and the three-dimensional appearance sketch map after the grafting; The 2 in 1 connector of the utility model is to be combined on the circuit board 1 when using.When this connector and HDMI plug 2 are pegged graft; Its error-proof structure 14 is that the position is in these HDMI plug 2 outsides; And the lateral margin of this positive stop spring plate 21 is to be resisted against this HDMI plug 2 outer surface places; So that effect such as the spacing of this HDMI plug 2 and supports grade to be provided, and can prevent that this HDMI plug 2 from producing problems such as off normal, deflection in this metal casing 20, keep normal inserting state to guarantee this HDMI plug 2.
What deserves to be mentioned is; When this HDMI plug 2 because of deadweight or when inserting the side push this positive stop spring plate 21 partially (as shown in Figure 5); Retaining on this spacing hole 31 is pulled body 33 can be against another side of this positive stop spring plate 21; To prevent that this HDMI plug 2 from continuing this positive stop spring plate 21 of compressing, cause this positive stop spring plate 21 and this error-proof structure 14 to produce distortion.
Please refer again to Fig. 6 and Fig. 7, be respectively the utility model 2 in 1 connector another embodiment of shell structure three-dimensional exploded view and the combination after the three-dimensional appearance sketch map; Present embodiment and last embodiment are roughly the same, and shell structure is to be combined in outside the insulating base frame 10a, and this shell structure comprises a metal casing 20a and a posting 30a.The present embodiment place different with last embodiment is to keep off the appearance attitude of body of pulling.
This posting 30a mask is outside this metal casing 20a; And this posting 30a is to positive stop spring plate 21a that should metal casing 20a and be provided with a spacing hole 31a; And this posting 30a is that the side at this spacing hole 31a forms the retaining body 33a that pulls, and this retaining body 33a that pulls is the side that this positive stop spring plate 21a is supported on the top.In present embodiment, this retaining body 33a that pulls is en plaque, and this retaining pull body 33a be the position outside the front end of the spacing hole 31a of this posting 30a, and towards near the direction of this positive stop spring plate 21a to extending below.
Certainly; The utility model also can have other various embodiments; Under the situation that does not deviate from the utility model spirit and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (10)
1. the shell structure of a 2 in 1 connector, it is combined in outside the insulating base frame, it is characterized in that, and this shell structure comprises:
One metal casing, the enclosure are outside said insulating base frame, and this metal casing is bent into type by a metallic plate after punching press, and have an accommodation space that can supply ccontaining said insulating base frame, and this metal casing forms a positive stop spring plate above this accommodation space; And
One posting, mask are outside this metal casing, and this posting is to should positive stop spring plate and be provided with a spacing hole, and this positive stop spring plate is arranged on the inboard of this spacing hole, and extends to outside this accommodation space;
Wherein, this posting forms the retaining body of pulling at the side of this spacing hole, and a side of this positive stop spring plate is supported on this retaining body top of pulling.
2. the shell structure of 2 in 1 connector according to claim 1 is characterized in that, said insulating base frame is combined with an error-proof structure, and this positive stop spring plate and this error-proof structure position are at same side.
3. the shell structure of 2 in 1 connector according to claim 1 and 2; It is characterized in that; This positive stop spring plate comprises an elastic arm that is vertical projection and presses plate from this elastic arm outward extending, and this elastic arm position is in the inboard of this spacing hole, and this presses plate and stretches out outside this spacing hole.
4. the shell structure of 2 in 1 connector according to claim 1 is characterized in that, this metal casing has a plurality of snap-on sheets, and these a plurality of snap-on sheets are arranged on a side of this positive stop spring plate.
5. the shell structure of 2 in 1 connector according to claim 4 is characterized in that, this posting is to should a plurality of snap-on sheets and be provided with a plurality of perforates.
6. the shell structure of 2 in 1 connector according to claim 1 is characterized in that, two side plates that this posting comprises a top board and extends from this top board bending, and this spacing hole position is at the intersection of this top board and this side plate.
7. the shell structure of 2 in 1 connector according to claim 6 is characterized in that, this retaining body of pulling is darted on the peritreme of spacing hole of this posting, and towards extending internally near the direction of this metal casing.
8. the shell structure of 2 in 1 connector according to claim 7 is characterized in that, this retaining body of pulling is the piece column.
9. the shell structure of 2 in 1 connector according to claim 6 is characterized in that, this retaining is pulled position at the front end of the spacing hole of this posting, and towards near the direction of this positive stop spring plate to extending below.
10. the shell structure of 2 in 1 connector according to claim 9 is characterized in that, this retaining body of pulling is en plaque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203833663U CN202259908U (en) | 2011-09-30 | 2011-09-30 | Casing structure of two-in-one connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203833663U CN202259908U (en) | 2011-09-30 | 2011-09-30 | Casing structure of two-in-one connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259908U true CN202259908U (en) | 2012-05-30 |
Family
ID=46121097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203833663U Expired - Fee Related CN202259908U (en) | 2011-09-30 | 2011-09-30 | Casing structure of two-in-one connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337124A (en) * | 2014-06-06 | 2016-02-17 | 凡甲电子(苏州)有限公司 | Two-in-one electric connector |
| CN105750670A (en) * | 2016-04-26 | 2016-07-13 | 杨荆浩 | Inner clamp type protective armor |
-
2011
- 2011-09-30 CN CN2011203833663U patent/CN202259908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337124A (en) * | 2014-06-06 | 2016-02-17 | 凡甲电子(苏州)有限公司 | Two-in-one electric connector |
| CN105750670A (en) * | 2016-04-26 | 2016-07-13 | 杨荆浩 | Inner clamp type protective armor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20180930 |