CN2742639Y - Connector jacket mould group structure - Google Patents
Connector jacket mould group structure Download PDFInfo
- Publication number
- CN2742639Y CN2742639Y CN 200420107623 CN200420107623U CN2742639Y CN 2742639 Y CN2742639 Y CN 2742639Y CN 200420107623 CN200420107623 CN 200420107623 CN 200420107623 U CN200420107623 U CN 200420107623U CN 2742639 Y CN2742639 Y CN 2742639Y
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- CN
- China
- Prior art keywords
- connector
- protuberance
- outer rubber
- gum cover
- cover
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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 - Fee Related
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Abstract
The utility model discloses a connector jacket mould group structure, comprising a protecting jacket, a front rubber jacket, a middle connecting jacket and a back rubber jacket. Wherein, the protecting jacket is sheathed and connected with the dual splicing part, and the front rubber jacket and the back rubber jacket are combined on the metal shell of the connector and are fixedly held by the corresponding clamping devices arranged on the two sides of the metallic shell. The front and the back rubber jackets are respectively provided with a butt part, and the middle connecting jacket is connected between the front rubber jacket and the back rubber jacket. The middle connecting jacket is firmly held to prevent moving from front to back, because the butt parts of the front and the back rubber jackets bunt to the middle connecting jacket. The utility model is convenient to use.
Description
Technical field
The utility model relates to a kind of connector overcoat modular structure, refers in particular to a kind of overcoat module that is applied to multistage interconnection system on the connector.
Background technology
Along with the market demand not only variation and people when using each electronic equipment, its connection requirement to each electronic product and ancillary equipment is more strict.This is undoubtedly a kind of severe challenge to each big manufacturer, is also exciting each producer constantly to innovate situation.Small-sized connector all is to adopt the outer glue shell of integral type ejection formation at present, but during the technology of relatively large connector glue shell outside adopting the integral type ejection formation, because of considering the flow rate of hot glue, need to adopt bigger ejaculation pressure, but often on the mould rate is contracted in control, do not reach desirable stage.
Be used for wire and cable connector our present the exploitation; the outer rubber moulding cover of protection connector then is to put into predetermined mould after being assembled into semi-finished product; through the injection molding machine ejection formation; the sizing material of this moment has flowability under high temperature action; has the pressure effect when penetrating because of injection molding machine simultaneously; sizing material can't avoid flowing into connector inside; this may cause having influence on the connector signal mass transport; and; the outer rubber moulding cover of this connector is production limit, a limit ejection formation, and rubber moulding cover outside can not producing in a large number before formally measuring operation is if be thought of as a kind of modular outer rubber moulding cover; can earlier outer rubber moulding be overlapped first ejection formation; assemble when to be produced, hence one can see that again, the outer rubber moulding Analysis of Nested Design conception of this kind assembly type can be not formally before amount is gone into operation in a large number productions deposit fully; at any time need desirable it, flexibility is stronger.At the described drawback of above-mentioned connector, be necessary to carry out pragmatic innovation in fact.
Summary of the invention
Main purpose of the present utility model is to provide a kind of connector overcoat modular structure, and this outer rubber moulding cover adopts the multisection type assembling design, can improve the quality of connector shell, satisfies the demands.
Another purpose of the present utility model is to provide a kind of connector overcoat modular structure, and it utilizes the assembling design characteristic, can be mass-produced and deposits fully, can enhance productivity.
Another purpose of the present utility model is to provide a kind of connector overcoat modular structure, adopts the module of precast type, can simplify production procedure, so that changeable assembly model to be provided.
For achieving the above object, the utility model can be realized by the following technical programs: the back gum cover that the outer rubber moulding cover of this electric connector by protective sleeve, preceding gum cover, intermediate connecting sleeve, is partly assembled connector and is fastened on connector is constituted, wherein, protective sleeve is provided with a grafting space, and this protective sleeve is socketed on the connector contact site; Preceding gum cover is a rectangle style, contain a main part and the extended protuberance of autonomous body rear end face, extend outward the abutting part of cross section in protuberance less than protuberance, from the recessed receiving space that in main part, is extended down to out of abutting part end face, at the receiving space two side faces one groove that engages with the clamping part of connector iron-clad two sides is arranged respectively, this receiving space and main part front end face interface connect; Intermediate connecting sleeve is a rectangular configuration, runs through a disposal area mutually before and after this intermediate connecting sleeve, respectively is provided with a cannelure before and after in the disposal area, with each cannelure tight adjacent be annular protrusion, between annular protrusion, be provided with the fixedly dividing plate of intermediate connecting sleeve; Back gum cover matrix part front end face outwards stretches out a protuberance and is extended down to out the abutting part of cross section less than protuberance from protuberance, be provided with a receiving space from the abutting part end face in matrix part, two side faces respectively is provided with the groove that fastens with connector iron-clad two side clamping parts in this receiving space; Its built-up sequence then is linked in the back gum cover earlier and (the semi-finished product connector must be connected with cable before fit) on the iron-clad from the rear end; by reaching firm engagement with the iron-clad clamping close device; the center fixed gum cover then is inserted on iron-clad from semi-finished product connector front end; again preceding gum cover is inserted in from same direction; by reaching fixing with the iron-clad clamping close device; meanwhile; preceding gum cover is connected on the intermediate connecting sleeve with the back gum cover jointly; the center fixed gum cover can not be moved forward and backward; at last; protective sleeve is socketed on the contact site of connector, each surface of protection connector contact site does not sustain damage, and whole connector combination action can be finished.
Compare with prior art, advantage of the present utility model is: the outer rubber moulding cover of this electric connector adopts the multisection type design, and it is moulding before assembling, to the excessive glue in the inside of connector, improves the connector signal mass transport in the time of can avoiding directly putting into mould molding; Should can before formal volume production, a large amount of productions deposit fully by outer rubber moulding cover,, can enhance productivity for formal production performs place mat.
Be familiar with structural feature and other creation purpose and the effect that this operator can understand the utility model really in order to make, now lift a specific embodiment now, after conjunction with figs. is described in more detail in, only selected embodiment only supplies the usefulness of this case explanation, this case still can have embodied in other, so be familiar with this operator in the creation spirit that does not break away from the utility model, all variations that can do other according to this explanation are implemented, and all can be contained by this case claim.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model preferred embodiment;
Fig. 2 is another angle three-dimensional exploded view of the utility model preferred embodiment;
Stereogram when Fig. 3 makes up the back gum cover for the utility model preferred embodiment;
Stereogram when Fig. 4 makes up intermediate connecting sleeve for the utility model preferred embodiment;
Fig. 5 is stereogram during gum cover before the utility model preferred embodiment combination;
Fig. 6 is that gum cover has made up the back front view before the utility model preferred embodiment;
Fig. 7 is Fig. 6 A-A place cutaway view;
Fig. 8 is the utility model preferred embodiment complete combination stereogram.
Embodiment
Now, the utility model is done clearer detailed description now for an embodiment.
See also shown in Figure 1; cited embodiment is a HDMI electric connector; the utility model electric connector 1 is made of the connector 5 of a protective sleeve 2, preceding gum cover 3, intermediate connecting sleeve 4, half assembled formation and a back gum cover 6; wherein; protective sleeve 2, preceding gum cover 3, intermediate connecting sleeve 4, a back gum cover 6 are combined into this electric connector 1 outer rubber moulding cover, now the outer rubber moulding interplanting one that combines are specified.
Please continue to consult Figure 1 and Figure 2; protective sleeve 2 is socketed on electric connector 1 contact site; its structure includes a vertical main part 21 and the outwards prominent socket part 22 that extends of self-supporting main part 21 front surfaces; from the recessed grafting space 23 that inwardly is provided with of these socket part 22 front surfaces; with regard to this case embodiment, these grafting space 23 its forms are suitable with HDMI connector standards interface.
Preceding gum cover 3 is the circulus style of a rectangular, it contains a main part 31, the recessed standard HDMI connector interface 32 that is provided with in place in the middle of these main part 31 front end faces, at the outwards outstanding protuberance 33 of these main part 31 rear end faces, be extended down to out the abutting part 34 of cross section in this outside projection in protuberance 33 ends less than protuberance 33, between abutting part 34 and protuberance 33, form curved portions 35, in main part 31, provided a receiving space 36 from abutting part 34 front surfaces, this receiving space 36 connects with front end interface 32, so that can smooth and easyly pass connector, on receiving space 36 two side faces, respectively be provided with the groove 37 (seeing also shown in Figure 7) that fastens near the clamping part at front end place with connector metal iron-clad two side faces, engage with clamping part by these grooves 37 and reach preceding gum cover 3 firm engagement.
Intermediate connecting sleeve 4 is the circulus style of a rectangular equally, it contains a matrix part 41,43 perforations are provided with a disposal area 44 to the rear surface from these matrix part 41 front surfaces 42, respectively be provided with a cannelure 45 before and after in these 44 surfaces, disposal area, 47, with each cannelure 45,47 adjacent be an outstanding annular protrusion 46,48, it is provided with a non-enclosed toroidal membrane 49 between annular protrusion 46 and annular protrusion 48, it respectively disconnects breach 491 in dividing plate 49 2 sides and is convenient to socket intermediate connecting sleeve 4 and passes through in semi-finished product connector 5 metal iron-clads two side convex fastening parts, gum cover abutting part butt before and after this dividing plate 49 is provided in is to be fixed in intermediate connecting sleeve 4.
The outer rubber moulding of the utility model connector overlaps its combination not for complicated, need just can not finish through other aid, before formally assembling, must earlier back gum cover 6 be enclosed within on the cable 7, can carry out the combination of outer rubber moulding cover after again cable 7 being connected with semi-finished product connector 5, see also shown in Figure 3, back gum cover 6 need only exert oneself one to push away smoothly, just can be socketed on the metal shell, groove 66 clamping part corresponding with the metal iron-clad by two sides in gum cover 6 receiving spaces 64 of back fastens and reaches back gum cover 6 and firmly engage; See also shown in Figure 4, intermediate connecting sleeve 4 directly is inserted on the metal iron-clad from the connector front end, this moment, intermediate connecting sleeve 4 did not reach fixation, intermediate connecting sleeve 4 reaches fixing after also need borrowing preceding gum cover 3 combinations, see also shown in Figure 5, preceding gum cover 3 is inserted in from the connector front end, reaches fixing by the corresponding clamping part engaging with metal iron-clad two sides of two side grooves 37 in the preceding gum cover 3 grafting spaces 36; See also shown in Figure 6, meanwhile, preceding gum cover 3 abutting parts 34 and back gum cover 6 abutting parts 63 are connected to respectively on the two side faces of intermediate connecting sleeve 4 dividing plates 49, and middle connection gum cover 4 is neither also mobile backward forward under the mutual clamping connection effect of two sides, but reaches fixing effect; Its protection gum cover 2 sides directly are enclosed within on the connector contact site, and this protective sleeve 2 is in unofficial the use or in transportation, and protection connector docking section is injury-free, and the outer rubber moulding glue assembling of whole electric connector is finished (as shown in Figure 8)
Comprehensive above statement illustrates that as can be known the utility model utility model has obvious advantage: the outer rubber moulding Analysis of Nested Design of this connector adopts three stage structure, and its structure uniqueness can be improved the connector signal mass transport; The outer rubber moulding cover of this connector can be deposited before formal volume production fully in a large amount of productions, improves the efficient of actual production.
Claims (5)
1. the outer rubber moulding cover of an electric connector, described outer rubber moulding cover comprises preceding gum cover, intermediate connecting sleeve, and back gum cover member, it is characterized in that: the rectangular circulus of gum cover before described, it has a main part and the extended protuberance of autonomous body rear end face, and is extended down to out the abutting part of cross section less than the protuberance cross section from described protuberance end face; The also rectangular ring-type style of described intermediate connecting sleeve structure, perforation is provided with a disposal area to the rear surface from the matrix part front surface; Described back gum cover has a main part and the extended protuberance of autonomous body front end face, extends the abutting part of cross section less than the protuberance cross section from the protuberance end face.
2. the outer rubber moulding cover of electric connector as claimed in claim 1 is characterized in that: gum cover abutting part end face is recessed before described is provided with receiving space in main body, respectively have a buckled recess on described receiving space two side faces.
3. the outer rubber moulding cover of electric connector as claimed in claim 1, it is characterized in that: respectively be provided with a cannelure in front and back in inside, described intermediate connecting sleeve disposal area, with described each cannelure tight adjacent be an annular protrusion, between described annular protrusion, be provided with non-enclosed toroidal membrane, disconnect breach in described dividing plate two sides.
4. the outer rubber moulding cover of electric connector as claimed in claim 1, it is characterized in that: between described back gum cover protuberance and described abutting part, form curved portions, in main part, be provided with a receiving space from described abutting part end face is recessed, respectively be provided with a buckled recess at described receiving space two side faces.
5. the outer rubber moulding cover of electric connector as claimed in claim 1; it is characterized in that: the outer rubber moulding cover of described electric connector also comprises a protective sleeve; be used to entangle the interface of connector; described protective sleeve comprises a main part and outwards gives prominence to a socket part of extending from described main part front surface, inwardly concaves from described socket part end face and be provided with the grafting space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107623 CN2742639Y (en) | 2004-11-02 | 2004-11-02 | Connector jacket mould group structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107623 CN2742639Y (en) | 2004-11-02 | 2004-11-02 | Connector jacket mould group structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2742639Y true CN2742639Y (en) | 2005-11-23 |
Family
ID=35478104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107623 Expired - Fee Related CN2742639Y (en) | 2004-11-02 | 2004-11-02 | Connector jacket mould group structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2742639Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610953A (en) * | 2012-03-23 | 2012-07-25 | 江苏蓝源电子科技有限公司 | High-definition multimedia interface (HDMI) interface structure and production process of HDMI interface |
| CN103887638A (en) * | 2012-12-21 | 2014-06-25 | 廖生兴 | Combined connection device with protective jacket |
| US9966693B2 (en) | 2016-07-26 | 2018-05-08 | Lotes Co., Ltd | Electrical connector assembly |
-
2004
- 2004-11-02 CN CN 200420107623 patent/CN2742639Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610953A (en) * | 2012-03-23 | 2012-07-25 | 江苏蓝源电子科技有限公司 | High-definition multimedia interface (HDMI) interface structure and production process of HDMI interface |
| CN103887638A (en) * | 2012-12-21 | 2014-06-25 | 廖生兴 | Combined connection device with protective jacket |
| CN103887638B (en) * | 2012-12-21 | 2016-03-16 | 廖生兴 | There is the composite type jockey of protective sleeve |
| US9966693B2 (en) | 2016-07-26 | 2018-05-08 | Lotes Co., Ltd | Electrical connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIANZHAN SCIENCE AND TECHNOLOGY ELECTYICITY( KUNSH Free format text: FORMER OWNER: VIEWTRAN (SHENZHEN) INC. Effective date: 20090807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090807 Address after: No. 888, Zhang Pu town, Kunshan City, Jiangsu Province, 215321, postcode: Huayuan Road Patentee after: Advanced-Connectek (Kunshan) Ltd. Address before: Shenzhen City Guanlan town security zone of Guangdong Province Song Yuan village head road 34, zip code: 518110 Patentee before: Advanced Connectek (Shenzhen) Inc. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051123 Termination date: 20101102 |