CN201061001Y - USB connector - Google Patents
USB connector Download PDFInfo
- Publication number
- CN201061001Y CN201061001Y CNU2007201197169U CN200720119716U CN201061001Y CN 201061001 Y CN201061001 Y CN 201061001Y CN U2007201197169 U CNU2007201197169 U CN U2007201197169U CN 200720119716 U CN200720119716 U CN 200720119716U CN 201061001 Y CN201061001 Y CN 201061001Y
- Authority
- CN
- China
- Prior art keywords
- usb connector
- plug
- insulating cement
- bonnet
- utility
- 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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Abstract
The utility model relates to a USB connector, comprising an insulating rubber core composed of a patch end and an assembling section, a plurality of conductive terminals fixed at intervals by the insulating rubber core and a metal casing covering the patch end of the insulating rubber core; wherein, the USB connector also comprises a patch-type rear cover which is used for insulating and fixing the leading feet of the conductive terminals. Adopting the structure that the patch-type rear cover is utilized to replace the internal rubber core made by embedded forming craft in prior art, the utility model has the advantages of increased productivity and lowered product cost.
Description
[technical field]
The utility model relates to a kind of electric connector, particularly a kind of USB connector.
[background technology]
(Universal Serial Bus, USB) connector has been widely used in applications such as charging and transfer of data to USB.At present, the manufacture process of USB connector mainly may further comprise the steps: usually at first at the insulating cement in-core conducting terminal of packing at interval; Again metal shell is inserted in the Plug Division of insulating cement core; Subsequently with embedded moulding (insert molding) technology in the connector tail end forms the glue core in case insulation and fixed conductive terminals from pin portion that the insulating cement core exposes; In pin portion, weld electric wire; Last injection moulding forms the outer glue core of packaging insulating glue core, interior glue core and pin portion.Because embedded moulding is to technology and mould and die accuracy requires very high and working (machining) efficiency is low, causes the cost of goods manufactured height.
[utility model content]
For overcome in the prior art USB connector form in the embedded moulding process of glue core to technology and mould and die accuracy requires very high and working (machining) efficiency is low, cause the high technical problem of cost of goods manufactured, the invention provides a kind of USB connector of utilizing the plug-in type bonnet to replace interior glue core.
The embedded moulding process of glue core was to technology and mould and die accuracy requires very high and working (machining) efficiency is low in the utility model solved and to form in the prior art USB connector, the technical scheme that causes the high technical problem of cost of goods manufactured to be taked is: a kind of USB connector is provided, this USB connector comprises: have patch end and the insulating cement core of assembled portion, by a plurality of conducting terminals of insulating cement core fixed interval and the metal shell that patches end of coated insulation glue core, wherein this USB connector further comprises and is used to insulate the also plug-in type bonnet of the pin portion of fixed conductive terminals.
According to the utility model one preferred embodiment, the plug-in type bonnet comprises the bonnet main body, the bonnet main body be provided with the pin portion that allows conducting terminal by and the fixed part that exposes.
According to the utility model one preferred embodiment, fixed part is perforate or fluting.
According to the utility model one preferred embodiment, the plug-in type bonnet further comprises the junction surface that cooperates with the assembled portion of insulating cement core.
According to the utility model one preferred embodiment, USB connector further comprises the assembled portion that is used for packaging insulating glue core and the outer colloid of plug-in type bonnet.
By adopting said structure, utilize the plug-in type bonnet to replace the interior glue core of making by embedded moulding process in the prior art.Plug-in type bonnet of the present utility model can be made by common Shooting Technique automation, and the assembling process of bonnet also can realize by automation, thereby has improved production efficiency, has reduced product cost.
[description of drawings]
Fig. 1 is the decomposing schematic representation of USB connector one embodiment of the present utility model;
Fig. 2 is the part assembling schematic diagram of USB connector shown in Figure 1;
Fig. 3 is the assembling schematic diagram of USB connector shown in Figure 1.
[embodiment]
Below in conjunction with drawings and Examples the utility model is elaborated.
As shown in Figure 1-Figure 3, Fig. 1-Fig. 3 is respectively decomposition, part assembling and the assembling schematic diagram of USB connector one embodiment of the present utility model.In the present embodiment, USB connector 1 comprises insulating cement core 11, and insulating cement core 11 comprises and being used for and the Plug Division 111 of butt joint device cooperation and the assembled portion 112 that is connected with Plug Division 111.A plurality of conducting terminals 12 are by insulating cement core 11 fixed interval, and the pin portion 121 of conducting terminal 12 exposes to assembled portion 112.Metal fore shell 14 coats Plug Division 111 and is fixed on the assembled portion 112.
USB connector 1 of the present utility model further comprises and is used to insulate and the plug-in type bonnet 13 of the pin portion 121 of fixed conductive terminals 12.
In the present embodiment, plug-in type bonnet 13 comprises bonnet main body 131, bonnet main body 131 be provided with the pin portion 121 that allows conducting terminal 12 by and the fixed part that exposes, wherein fixed part can adopt the perforate or the fluting of appropriate format.In addition, plug-in type bonnet 13 further comprises and is used for the junction surface 132 that cooperates with the assembled portion 112 of insulating cement core 11.Fixed forms such as junction surface 132 can be adopted and be patched, fastening are fixed on the assembled portion 112.
In the manufacture process of USB connector 1 of the present utility model, the conducting terminal 12 of at first in insulating cement core 11, packing at interval; Again metal shell 14 is inserted in the Plug Division 111 of insulating cement core 11; Subsequently the plug-in type bonnet 13 that will make by Shooting Technique or other suitable technology in advance be fixed to insulating cement core 11 assembled portion 112 in case insulation and fixed conductive terminals 12 from pin portion 121 that insulating cement core 11 exposes; In pin portion 121, weld electric wire; Form the assembled portion 112 of packaging insulating glue core 11 and the outer colloid (not shown) of plug-in type bonnet 13 at last.
By adopting said structure, utilize the plug-in type bonnet to replace the interior glue core of making by embedded moulding process in the prior art.Plug-in type bonnet of the present utility model can be made by common Shooting Technique automation, and the assembling process of bonnet also can realize by automation, thereby has improved production efficiency, has reduced product cost.
In the above-described embodiments, only the utility model has been carried out exemplary description, but those skilled in the art can carry out various modifications to the utility model after reading present patent application under the situation that does not break away from spirit and scope of the present utility model.
Claims (5)
1. USB connector, described USB connector comprises: have patch end and the insulating cement core of assembled portion, by a plurality of conducting terminals of described insulating cement core fixed interval and the metal shell that patches end that coats described insulating cement core, it is characterized in that: described USB connector further comprises the plug-in type bonnet that is used to insulate and fixes the pin portion of described conducting terminal.
2. USB connector according to claim 1 is characterized in that: described plug-in type bonnet comprises the bonnet main body, described bonnet main body be provided with the pin portion that allows described conducting terminal by and the fixed part that exposes.
3. USB connector according to claim 2 is characterized in that: described fixed part is perforate or fluting.
4. USB connector according to claim 2 is characterized in that: described plug-in type bonnet further comprises the junction surface that cooperates with the assembled portion of described insulating cement core.
5. according to any described USB connector among the claim 1-4, it is characterized in that: described USB connector further comprises and is used to encapsulate the assembled portion of described insulating cement core and the outer colloid of described plug-in type bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201197169U CN201061001Y (en) | 2007-04-23 | 2007-04-23 | USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201197169U CN201061001Y (en) | 2007-04-23 | 2007-04-23 | USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061001Y true CN201061001Y (en) | 2008-05-14 |
Family
ID=39409492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201197169U Expired - Lifetime CN201061001Y (en) | 2007-04-23 | 2007-04-23 | USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061001Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916980A (en) * | 2015-05-08 | 2015-09-16 | 深圳亚力盛连接器有限公司 | Usb plug |
| CN110854593A (en) * | 2019-09-29 | 2020-02-28 | 康振科技（深圳）有限公司 | A terminal housing for Type-C |
-
2007
- 2007-04-23 CN CNU2007201197169U patent/CN201061001Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916980A (en) * | 2015-05-08 | 2015-09-16 | 深圳亚力盛连接器有限公司 | Usb plug |
| CN110854593A (en) * | 2019-09-29 | 2020-02-28 | 康振科技（深圳）有限公司 | A terminal housing for Type-C |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |