CN212366298U

CN212366298U - MiniDP protecgulum and connector

Info

Publication number: CN212366298U
Application number: CN202021245193.4U
Authority: CN
Inventors: 杨文初; 杨义; 林亲春; 冉希明; 陈永贵; 杨显贵; 曾海华
Original assignee: Amphenol Assembletech Xiamen Co Ltd
Current assignee: Amphenol Assembletech Xiamen Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-01-15
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a MiniDP protecgulum and connector belongs to connector technical field, a MiniDP protecgulum, including fender portion and portion of inserting, the portion of inserting is connected in one side of fender portion, offers the mounting hole that is used for conductive terminal group to pass in the fender portion, has the holding structure that can supply the injection molding to glue to get into in the portion of inserting, and holding structure has open end and blind end, and open end and blind end intercommunication, the one end of fender portion is kept away from to the opening orientation of open end. A MiniDP connector comprises a rear cover, a conductive terminal group, a connecting wire, an internal mold and the MiniDP front cover, wherein the MiniDP front cover is arranged in the rear cover, covers the connecting point of the conductive terminal group and the connecting wire, and is partially arranged in an accommodating structure. The utility model discloses a MiniDP protecgulum and connector, when moulding plastics, MiniDP protecgulum can the snap-on, need not extra point and glues, improves the machining efficiency of MiniDP connector.

Description

MiniDP protecgulum and connector

Technical Field

The utility model belongs to the technical field of the connector, especially, relate to a MiniDP protecgulum and connector.

Background

The miniDP connector, Mini DisplayPort, is a miniature version of DisplayPort, distributed by apple Inc. The existing MiniDP front cover can not be directly fixed during injection molding, and needs additional dispensing for fixation; in addition, when the existing MiniDP front cover is used for dispensing, glue is easy to flow to the part of the conductive terminal group exposed out of the connector, so that the surface of the iron shell is dirty and difficult to clean; the design of the existing MiniDP front cover causes that a plurality of steps of injection molding SR, retreating the cover, installing the front cover and the rear cover, dispensing, stamping, wiping an iron shell and the like are required during the processing of the MiniDP connector, so that the processing efficiency is low.

Disclosure of Invention

An object of the utility model is to provide a miniDP protecgulum and connector, when moulding plastics, the miniDP protecgulum can the snap-on, need not extra point and glues, improves the machining efficiency of miniDP connector.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a pair of MiniDP protecgulum, including fender portion and portion of inserting, the portion of inserting is connected in one side of fender portion, offers the mounting hole that is used for conductive terminal group to pass in the fender portion, has the holding structure that can supply to mould plastics to glue the entering in the portion of inserting, and holding structure has open end and blind end, and open end and blind end intercommunication, the one end of fender portion is kept away from to the opening orientation of open end.

Preferably, the receiving structure is a through hole.

Preferably, the through-hole is T-shaped.

Preferably, the cross section of the insertion end of the insertion part is in an isosceles trapezoid shape.

Preferably, the side guide angle of the insertion end is arranged.

The utility model also provides a miniDP connector, including the back lid, conductive terminal group, the connecting wire, the centre form, and as above arbitrary miniDP protecgulum, the one end of conductive terminal group links to each other with the one end of connecting wire, and the tie point is located the inside of back lid, the other end of conductive terminal group passes outside the mounting hole extends to miniDP connector, the line hole has been seted up to the back lid, the other end of connecting wire passes outside the line hole extends to miniDP connector, the portion of inserting inserts in the back lid, the fender portion supports and leans on the end wall in the back lid, the centre form is located the back lid, live the tie point cladding of conductive terminal group and connecting wire, and some is located the holding structure.

Preferably, the inner mold is injection molded from an injection molding compound.

Preferably, one side wall of the rear cover is provided with a pressing structure, and one end of the pressing structure extends to the front side of the MiniDP front cover.

Preferably, a groove is formed in the inner side wall of the rear cover, one end of the groove penetrates through the end wall of the rear cover, which is abutted to the blocking part, and the blocking part blocks the groove.

The utility model has the advantages that:

1. through the setting of holding structure for when the centre form of moulding plastics, partly glue flows into the holding structure in, and after the shaping, be fixed in the back lid with miniDP protecgulum, need not extra some glue.

2. The problem of iron shell surface contamination caused by glue outflow due to extra glue dispensing is avoided.

3. The accommodating structure is a T-shaped through hole, and can play a better role in connection stability.

4. The section of the insertion end of the insertion part is in an isosceles trapezoid shape, and the side guide angle of the insertion end is arranged, so that the insertion end can be better inserted into the rear cover.

5. Through the setting of miniDP protecgulum holding structure, in miniDP connector course of working, saved for prior art and moved back lid, some glue, punching press, wipe four actions of iron-clad, save about 20s/pcs man-hour, machining efficiency is high.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the MiniDP front cover of the present invention.

Fig. 2 is a schematic view of the MiniDP front cover and the rear cover of the present invention.

Fig. 3 is a schematic view of the three-dimensional explosion structure of the MiniDP front cover and the rear cover of the present invention.

Fig. 4 is a schematic diagram of the structure of the MiniDP connector of the present invention as seen from the right.

Fig. 5 is a schematic top view of the inner mold of the present invention.

The labels in the figures are: 1-blocking part, 2-inserting part, 3-mounting hole, 4-containing structure, 41-opening end, 42-closing end, 5-inserting end, 6-rear cover, 7-conductive terminal group, 8-connecting wire, 9-internal mold, 10-pressing structure, 11-groove and 12-wire hole.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Those not described in detail in this specification are within the skill of the art. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the MiniDP front cover provided in this embodiment includes a blocking portion 1 and an inserting portion 2, the inserting portion 2 is connected to the rear side of the blocking portion 1, the blocking portion 1 and the inserting portion 2 are integrally formed, the two inserting portions 1 are distributed vertically, the middle portion of the blocking portion 1 is provided with a mounting hole 3 for the conductive terminal set 7 to pass through, the inserting portion 2 is provided with an accommodating structure 4 for the injection molding glue to enter, the accommodating structure 4 is provided with an opening end 41 and a closed end 42, the opening end 41 is communicated with the closed end 42, the opening end 41 is located at the rear side of the closed end 42, and the opening of the opening end 41 faces rearward. Through the setting of holding structure 4 for when the centre form 9 that moulds plastics, partly glue flows into in holding structure 4, and after the shaping, be fixed in back lid 6 with MiniDP protecgulum, need not extra some glue, can not make the dirty problem in iron-clad surface because of the gluey outflow that extra some glue caused.

Furthermore, the accommodating structure 4 is a through hole which is in a T shape, the glue after injection molding can form a T-shaped inner mold 9 in the T-shaped through hole, and better connection stability can be achieved through the cooperation of the T-shaped inner mold 9 and the T-shaped through hole.

Furthermore, the section of the insertion end 5 of the insertion part 2 is in an isosceles trapezoid shape, and the side guide angle of the insertion end 5 is arranged, so that the insertion end can be better inserted into the rear cover 6.

As shown in fig. 2 to 5, the present invention further provides a MiniDP connector, comprising a rear cover 6, a conductive terminal set 7, a connecting wire 8, an inner mold 9, and a MiniDP front cover as mentioned above, wherein the rear end of the conductive terminal set 7 is connected to the front end of the connecting wire 8, and the connecting point is located inside the rear cover 6, the front end of the conductive terminal set 7 passes through the mounting hole 3 and extends out of the MiniDP connector, the rear cover 6 is provided with a wire hole 12, the rear end of the connecting wire 8 passes through the wire hole and extends out of the MiniDP connector, the insertion portion 2 is inserted into the rear cover 6, the blocking portion 1 abuts against the front end wall of the rear cover 6, the inner mold 9 is located inside the rear cover 6, covers the connecting point of the conductive terminal set 7 and the connecting wire 8, and a part of the inner mold is located inside the accommodating structure 4, the inner mold 9 is formed by injection molding of injection molding glue, the upper side wall of the rear cover 6 is provided with a pressing structure 10, the front end portion of the pressing structure 10, specifically, the pressing structure is formed by extending and bending the top wall of the rear cover. Through the arrangement of the MiniDP front cover accommodating structure 4, in the processing process of the MiniDP connector, compared with the prior art, four actions of withdrawing the rear cover 6, dispensing, stamping and wiping the iron shell (wiping the surface glue of the iron shell exposed out of the connector) are omitted, the labor hour is saved by about 20s/pcs, and the processing efficiency is high. Specifically, the processing steps are front cover and rear cover injection molding SR.

Furthermore, set up recess 11 on the inside wall of back lid, the one end of recess runs through the end wall that back lid and fender portion offset, and the fender portion blocks the recess, through the setting of recess for when the centre form of moulding plastics, in some glue flows into the recess, further improve the stability of being connected of miniDP protecgulum and back lid.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a MiniDP protecgulum, is including keeping off the portion and inserting the portion, it connects to insert the portion one side of keeping off the portion, offer the mounting hole that is used for conductive terminal group to pass on the portion of keeping off, its characterized in that:

the plug-in part is provided with an accommodating structure for injection molding glue to enter, the accommodating structure is provided with an opening end and a closed end, the opening end is communicated with the closed end, and the opening of the opening end faces away from one end of the blocking part.

2. The MiniDP bezel of claim 1, wherein:

the accommodating structure is a through hole.

3. The MiniDP front cover according to claim 2, wherein:

the through hole is T-shaped.

4. The MiniDP front cover according to any one of claims 1 to 3, wherein:

the section of the insertion end of the insertion part is in an isosceles trapezoid shape.

5. The MiniDP bezel of claim 4, wherein:

and the side edge guide angle of the insertion end is arranged.

6. A MiniDP connector, characterized in that:

comprising a rear cover, a set of conductive terminals, a connecting wire, an inner mold, and the MiniDP front cover of any one of claims 1-5;

one end of the conductive terminal group is connected with one end of the connecting wire, a connecting point is positioned in the rear cover, and the other end of the conductive terminal group penetrates through the mounting hole and extends out of the MiniDP connector;

a wire hole is formed in the rear cover, and the other end of the connecting wire penetrates through the wire hole and extends out of the MiniDP connector;

the plug part is inserted into the rear cover, and the blocking part abuts against the end wall of the rear cover;

the inner die is positioned in the rear cover, covers the connecting points of the conductive terminal group and the connecting line, and is partially positioned in the accommodating structure.

7. The MiniDP connector of claim 6, wherein:

the inner mold is formed by injection molding of injection molding glue.

8. The MiniDP connector of claim 6, wherein:

one side wall of the rear cover is provided with a pressing structure, and one end of the pressing structure extends to the front side of the MiniDP front cover.

9. The MiniDP connector of claim 6, wherein:

the inner side wall of the rear cover is provided with a groove, one end of the groove penetrates through the end wall of the rear cover, which is abutted to the blocking part, and the blocking part blocks the groove.