CN105470780B - Multiplex roles formula SFP network communication connectors production equipment and production technology - Google Patents
Multiplex roles formula SFP network communication connectors production equipment and production technology Download PDFInfo
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- CN105470780B CN105470780B CN201511001313.XA CN201511001313A CN105470780B CN 105470780 B CN105470780 B CN 105470780B CN 201511001313 A CN201511001313 A CN 201511001313A CN 105470780 B CN105470780 B CN 105470780B
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- mould
- shell fragment
- middle partition
- transport mechanism
- lower cover
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Punching Or Piercing (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention discloses a kind of multiplex roles formula SFP network communication connectors production equipment and its production technology, and the production equipment includes the first transport mechanism, the second transport mechanism, the 3rd transport mechanism, the 4th transport mechanism, shell fragment stamping die mechanism, middle partition stamping mould machine structure, riveting mechanism in shell fragment mould, lower cover stamping die mechanism, riveting mechanism, Shang Gai stamping dies mechanism and upper lid automatic assembling mechanism in middle partition assembly mould；Each mechanism is utilized by coordinating, so that shell fragment, middle partition, lower cover and upper lid etc. fit together automatically, it instead of the mode that the various devices of human assistance of tradition are completed, automaticity is high, manpower consuming is effectively reduced, substantially increases operating efficiency, and product quality is guaranteed, the production in enormous quantities of the achievable multiplex roles formula SFP network communication connector high quality high stables of the present invention, more benefits are brought for manufacturing enterprise.
Description
Technical field
The present invention relates to SFP network communication connector arts, refer in particular to a kind of multiplex roles formula SFP network communications and connect
Connect device production equipment and production technology.
Background technology
In data communication and telecom communication circuit, the corresponding interface seat grafting in SFP modules and communication system assemble with
Realize signal communication.Small plug-type light emitting/telecommunication transceiver module (Small Form-Factor Pluggable, abridge SFP)
It is a kind of common optical electrical transceiver communication module, the module has hot plug, is easy to safeguard replacing, compact feature, for reality
The now hot plug of quick above-mentioned SFP modules, it will usually SFP network communication connector structures are set for SFP modules, so as to which refer to can
Fast fastening is realized between the corresponding interface seat on communication system, quickly trips the function being connected.
With the continuous improvement of device integration, mounting interface formula SFP network communications are needed to connect in many equipment at present
Device, there are at least two interfaces on this connector, to meet the use demand of user, the shielding shell of this connector is usual
Include the parts such as lower cover, Shang Gai, middle partition and shell fragment, however, in the prior art, these parts are typically using artificial auxiliary
Various devices are helped to complete, automaticity is low, and efficiency is low, time and effort consuming, and product quality can not be guaranteed.
The content of the invention
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of multiplex roles formula SFP to the present invention
Network communication connector production equipment and production technology, it can effectively solve the various devices of existing use human assistance and complete screen
The problem of low efficiency, labor intensive be present in the mode for covering shell assembling.
To achieve the above object, the present invention is using following technical scheme：
A kind of multiplex roles formula SFP network communication connector production equipments, include the first transport mechanism, the second conveyer
Structure, the 3rd transport mechanism, the 4th transport mechanism, shell fragment stamping die mechanism, middle partition stamping mould machine structure, lock seaming machine in shell fragment mould
Structure, lower cover stamping die mechanism, riveting mechanism, Shang Gai stamping dies mechanism and upper lid automatic assembling mechanism in middle partition assembly mould；
Direction of transfer of the riveting mechanism along the first transport mechanism is set gradually in the shell fragment stamping die mechanism and shell fragment mould, and partition rushes in this
Direction of transfer of the riveting mechanism along the second transport mechanism be successively in riveting mechanism and middle partition assembly mould in press moulding mechanism, shell fragment mould
Set, riveting mechanism and upper lid automatic assembling mechanism are along the 3rd transport mechanism in the lower cover stamping die mechanism, middle partition assembly mould
Direction of transfer set gradually, the direction of transfer of the Shang Gai stamping dies mechanism and upper lid automatic assembling mechanism along the 4th transport mechanism
Set gradually.
As a kind of preferred scheme, the direction of transfer and the direction of transfer of the 3rd transport mechanism of first transport mechanism are put down
OK, the direction of transfer of vertical first transport mechanism of the direction of transfer of the second transport mechanism and the direction of transfer of the 3rd transport mechanism,
The vertical direction of transfer with the 3rd transport mechanism of the direction of transfer of 4th transport mechanism.
As a kind of preferred scheme, riveting mechanism includes die shoe and upper bolster in the middle partition assembly mould, under this
The first passage passed through for lower cover and its material strip is provided with die holder, the surface of die shoe is arranged with what spacer element in confession passed through
Gap, gap area first passage, the upper bolster can be arranged at the surface of die shoe, the upper bolster and lower mould up and downly
The second channel that is passed through formed with spacer element in confession and its material strip between seat, it is provided with upper bolster for by middle spacer element
The cutting knife part cut down from its material strip, cutting knife part are located at the surface in gap.
As a kind of preferred scheme, the lower end tool movable up and down for compressing bar, compressing bar is provided with the upper bolster
There is one to compress inclined-plane, this, which compresses inclined-plane and is butted on cutting knife part, promotes cutting knife part horizontal anomalous movement.
As a kind of preferred scheme, the gap is three of interval impartial setting, and corresponding each gap is provided with one
Foregoing cutting knife part.
A kind of multiplex roles formula SFP network communication connector production technologies, connected using foregoing multiplex roles formula SFP network communications
Device production equipment, includes following steps：
（1）Shell fragment is gone out by the punch forming of shell fragment stamping die mechanism, in the presence of the first transport mechanism, shell fragment and its material strip
It is sent in shell fragment mould in riveting mechanism, at the same time, middle partition is gone out by middle partition stamping mould machine structure punch forming, is passed second
In the presence of sending mechanism, middle partition and its material strip are sent in shell fragment mould in riveting mechanism；
（2）Worked by riveting mechanism in shell fragment mould by shell fragment riveted on middle partition, and centering partition carries out bending and molding
And spacer element in forming, in the presence of the second transport mechanism, middle spacer element and its material strip are sent to middle partition assembly mould
In interior riveting mechanism；At the same time, lower cover is gone out by the punch forming of lower cover stamping die mechanism, in the presence of the 3rd transport mechanism,
Lower cover and its material strip are sent in middle partition assembly mould in riveting mechanism；
（3）Middle spacer element riveted is formed into lower cover component on lower lid by riveting mechanism work in middle partition assembly mould,
In the presence of the 3rd transport mechanism, lower cover component and its material strip are sent in lid automatic assembling mechanism, at the same time, by upper
The punch forming of lid stamping die mechanism goes out Shang Gai, and in the presence of the 4th transport mechanism, upper lid and its supreme lid of web feed are automatic
In assemble mechanism；
（4）Upper lid is assembled in lower cover component by the work of upper lid automatic assembling mechanism.
As a kind of preferred scheme, the step（1）Middle shell fragment stamping mould machine structure it is one time punching molded go out three shell fragments, step
Suddenly（2）In, riveting mechanism work is once by three shell fragments difference riveteds on three middle partitions in shell fragment mould, step（3）In, in
Riveting mechanism work once covers three middle spacer element riveteds under one in spacer element mould.
As a kind of preferred scheme, the step（4）It is middle assembling content include lid combined with lower cover component, side swallow
Tail fastening, middle partition bottom snap and interval piece afterbody bending.
The present invention has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technical proposal
Understand：
Each mechanism is utilized by coordinating so that shell fragment, middle partition, lower cover and upper lid etc. fit together automatically, substitute
The mode that the various devices of human assistance of tradition are completed, automaticity is high, effectively reduces manpower consuming, substantially increases
Operating efficiency, and product quality is guaranteed, the achievable multiplex roles formula SFP network communication connectors high quality of the present invention is high
Stable production in enormous quantities, more benefits are brought for manufacturing enterprise.
More clearly to illustrate the architectural feature and effect of the present invention, come below in conjunction with the accompanying drawings with specific embodiment to this hair
It is bright to be described in detail.
Brief description of the drawings
Fig. 1 is the structured flowchart of the preferred embodiments of the invention；
Fig. 2 is the schematic perspective view of riveting mechanism in middle partition assembly mould in the preferred embodiments of the invention；
Fig. 3 is the decomposing schematic representation of riveting mechanism in middle partition assembly mould in the preferred embodiments of the invention；
Fig. 4 is the schematic cross-section of riveting mechanism in middle partition assembly mould in the preferred embodiments of the invention；
Fig. 5 is the schematic perspective view after shell fragment punch forming in the preferred embodiments of the invention；
Fig. 6 is the three-dimensional signal of spacer element during shell fragment riveted is formed on middle partition in the preferred embodiments of the invention
Figure；
Fig. 7 is schematic perspective view of the middle spacer element riveted after lower cover in the preferred embodiments of the invention；
Fig. 8 is the schematic perspective view after upper lid punch forming in the preferred embodiments of the invention；
Fig. 9 is upper lid and the schematic perspective view before lower cover component assembling in the preferred embodiments of the invention；
Figure 10 is the schematic perspective view after the assembling of upper and lower and lower cover component in the preferred embodiments of the invention.
Accompanying drawing identifier declaration：
11st, the first transport mechanism 12, the second transport mechanism
13rd, the 3rd transport mechanism 14, the 4th transport mechanism
15th, shell fragment stamping die mechanism 16, middle partition stamping mould machine structure
17th, riveting mechanism 18, lower cover stamping die mechanism in shell fragment mould
20th, riveting mechanism 21, die shoe in middle partition assembly mould
22nd, upper bolster 23, cutting knife part
24th, compress bar 241, compress inclined-plane
201st, first passage 202, gap
203rd, second channel 31, Shang Gai stamping dies mechanism
32nd, upper lid automatic assembling mechanism 41, lower cover
42nd, material strip 43, shell fragment
44th, material strip 45, upper lid
50th, middle spacer element 51, material strip
52nd, middle partition.
Embodiment
It refer to shown in Fig. 1 to Fig. 4, that show a kind of multiplex roles formula SFP network communication connectors of the present invention to produce
The concrete structure of the preferred embodiment of equipment, include the first transport mechanism 11, the second transport mechanism 12, the 3rd transport mechanism
13rd, the 4th transport mechanism 14, shell fragment stamping die mechanism 15, middle partition stamping mould machine structure 16, riveting mechanism 17, lower cover in shell fragment mould
Riveting mechanism 20, Shang Gai stamping dies mechanism 31 and upper lid automatic assembling mechanism 32 in stamping die mechanism 18, middle partition assembly mould.
Direction of transfer of the riveting mechanism 17 along the first transport mechanism 11 be successively in the shell fragment stamping die mechanism 15 and shell fragment mould
Set, partition stamping mould machine structure 16 in this, riveting mechanism 20 along second in riveting mechanism 17 and middle partition assembly mould in shell fragment mould
The direction of transfer of transport mechanism 12 is set gradually, in the lower cover stamping die mechanism 18, middle partition assembly mould riveting mechanism 20 and on
Direction of transfer of the lid automatic assembling mechanism 32 along the 3rd transport mechanism 13 is set gradually, and the Shang Gai stamping dies mechanism 31 and upper lid are certainly
Dynamic direction of transfer of the assemble mechanism 32 along the 4th transport mechanism 14 is set gradually.In the present embodiment, first transport mechanism
11 direction of transfer is parallel with the direction of transfer of the 3rd transport mechanism 13, and the direction of transfer vertical first of the second transport mechanism 12 passes
Send the direction of transfer of mechanism 11 and the direction of transfer of the 3rd transport mechanism 13, the direction of transfer of the 4th transport mechanism 14 vertically and
The direction of transfer of 3rd transport mechanism 13.
Specifically, riveting mechanism 20 includes die shoe 21 and upper bolster 22 in the middle partition assembly mould, the lower mould
The first passage 201 passed through for lower cover 41 and its material strip 42 is provided with seat 21, the surface of die shoe 21 is arranged with partition in confession
The gap 202 that component 50 passes through, gap 202 connect first passage 201, and the upper bolster 22 can be arranged at die shoe up and downly
21 surface, lead between the upper bolster 22 and die shoe 21 formed with spacer element in confession 50 and its material strip 51 pass through second
Road 203, the cutting knife part 23 for middle spacer element 50 to be cut down from its material strip 51, cutting knife part are provided with upper bolster 22
23 are located at the surface in gap 202.And be provided with the upper bolster 22 it is movable up and down compress bar 24, compress bar 24
Lower end have and one compress inclined-plane 241, this, which compresses inclined-plane 241 and is butted on cutting knife part 23, promotes the horizontal anomalous movement of cutting knife part 23；Also,
The gap 202 is three of interval impartial setting, and corresponding each gap 202 is provided with a foregoing cutting knife part 23.
It is as follows that the course of work of the present embodiment is described in detail, using foregoing multiplex roles formula SFP network communication connector production equipments,
Include following steps：
（1）Shell fragment 43 is gone out by the punch forming of shell fragment stamping die mechanism 15（As shown in Figure 5）, in the work of the first transport mechanism 11
Under, shell fragment 43 and its material strip 44 are sent in shell fragment mould in riveting mechanism 17, at the same time, by middle partition stamping mould machine structure 16
Punch forming goes out middle partition 52, and in the presence of the second transport mechanism 12, middle partition 52 and its material strip 51 are sent in shell fragment mould
In riveting mechanism 17.In the present embodiment, shell fragment stamping die mechanism 15 it is one time punching molded go out three shell fragments 43.
（2）Worked by riveting mechanism 17 in shell fragment mould by the riveted of shell fragment 43 on middle partition 52（As shown in Figure 6）, and centering
Partition 52 carries out bending and molding and spacer element 50 in forming, in the presence of the second transport mechanism 12, middle spacer element 50 and
Its material strip 51 is sent in middle partition assembly mould in riveting mechanism 20；At the same time, by the punch forming of lower cover stamping die mechanism 18
Go out lower cover 41, in the presence of the 3rd transport mechanism 13, lower cover 41 and its material strip 42 are sent to lock seaming machine in middle partition assembly mould
In structure 20.In the present embodiment, riveting mechanism 17 works three shell fragments 43 once is distinguished into riveted in three intervals in shell fragment mould
On piece 52.
（3）Worked by riveting mechanism 20 in middle partition assembly mould and the middle riveted of spacer element 50 is formed into lower cover on lower cover 41
Component（As shown in Figure 7）, in the presence of the 3rd transport mechanism 13, lower cover component and its material strip 42 are sent to lid automatic assembling
In mechanism 32, at the same time, upper lid 45 is gone out by the punch forming of Shang Gai stamping dies mechanism 31（As shown in Figure 8）, in the 4th conveyer
In the presence of structure 14, upper lid 45 and its material strip（Do not show in figure）It is delivered in lid automatic assembling mechanism 32.In the present embodiment,
Riveting mechanism 20 works once by three middle riveteds of spacer element 50 on a lower cover 41 in middle partition assembly mould.
（4）As shown in Figure 9 and Figure 10, worked by upper lid automatic assembling mechanism 32 and assemble upper lid 45 in lower cover component,
Assembling content include lid 45 combined with lower cover component, side dovetail fastening, the bottom snap of middle partition 52 and middle partition 52
Afterbody bending.
The design focal point of the present invention is：Each mechanism is utilized by coordinating so that shell fragment, middle partition, lower cover and upper lid
Deng fitting together automatically, the mode that the various devices of human assistance of tradition are completed is instead of, automaticity is high, effectively reduces
Manpower consuming, operating efficiency is substantially increased, and product quality is guaranteed, the achievable multiplex roles formulas SFP of the present invention
The production in enormous quantities of network communication connector high quality high stable, more benefits are brought for manufacturing enterprise.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention is made to above example, still
Belong in the range of technical solution of the present invention.
Claims (8)
- A kind of 1. multiplex roles formula SFP network communication connector production equipments, it is characterised in that：Include the first transport mechanism, Two transport mechanisms, the 3rd transport mechanism, the 4th transport mechanism, shell fragment stamping die mechanism, middle partition stamping mould machine structure, in shell fragment mould Riveting mechanism, lower cover stamping die mechanism, riveting mechanism, Shang Gai stamping dies mechanism and upper lid automatic assembling in middle partition assembly mould Mechanism；Direction of transfer of the riveting mechanism along the first transport mechanism is set gradually in the shell fragment stamping die mechanism and shell fragment mould, in this Sender of the riveting mechanism along the second transport mechanism in riveting mechanism and middle partition assembly mould in partition stamping die mechanism, shell fragment mould To setting gradually, riveting mechanism and upper lid automatic assembling mechanism pass along the 3rd in the lower cover stamping die mechanism, middle partition assembly mould The direction of transfer of mechanism is sent to set gradually, the biography of the Shang Gai stamping dies mechanism and upper lid automatic assembling mechanism along the 4th transport mechanism Direction is sent to set gradually.
- 2. multiplex roles formula SFP network communication connector production equipments according to claim 1, it is characterised in that：Described The direction of transfer of one transport mechanism is parallel with the direction of transfer of the 3rd transport mechanism, the direction of transfer vertical of the second transport mechanism The direction of transfer of the direction of transfer of one transport mechanism and the 3rd transport mechanism, the direction of transfer of the 4th transport mechanism is vertically and the The direction of transfer of three transport mechanisms.
- 3. multiplex roles formula SFP network communication connector production equipments according to claim 1, it is characterised in that：In described Riveting mechanism includes die shoe and upper bolster in spacer element mould, is provided with what is passed through for lower cover and its material strip on the die shoe First passage, the surface of die shoe are arranged with the gap that spacer element passes through in confession, and gap area first passage, the upper bolster can The surface of die shoe is arranged at up and downly, formed with spacer element in confession and its material strip between the upper bolster and die shoe The second channel passed through, the cutting knife part for middle spacer element to be cut down from its material strip, cutting knife are provided with upper bolster Part is located at the surface in gap.
- 4. multiplex roles formula SFP network communication connector production equipments according to claim 3, it is characterised in that：On described Be provided with die holder it is movable up and down compress bar, compress the lower end of bar and have and one compress inclined-plane, this compresses inclined-plane and is butted on cutting knife Promote cutting knife part horizontal anomalous movement on part.
- 5. multiplex roles formula SFP network communication connector production equipments according to claim 3, it is characterised in that：The seam Gap is three of interval impartial setting, and corresponding each gap is provided with a foregoing cutting knife part.
- A kind of 6. multiplex roles formula SFP network communication connector production technologies, it is characterised in that：It is any using such as claim 1 to 5 Multiplex roles formula SFP network communication connector production equipments described in, include following steps：（1）Shell fragment is gone out by the punch forming of shell fragment stamping die mechanism, in the presence of the first transport mechanism, shell fragment and its material strip transmission In to shell fragment mould in riveting mechanism, at the same time, middle partition is gone out by middle partition stamping mould machine structure punch forming, in the second conveyer In the presence of structure, middle partition and its material strip are sent in shell fragment mould in riveting mechanism；（2）By riveting mechanism work in shell fragment mould by shell fragment riveted on middle partition, and centering partition carries out bending and molding and structure Into middle spacer element, in the presence of the second transport mechanism, middle spacer element and its material strip are sent to riveting in middle partition assembly mould Close in mechanism；At the same time, lower cover is gone out by the punch forming of lower cover stamping die mechanism, in the presence of the 3rd transport mechanism, lower cover And its material strip is sent in middle partition assembly mould in riveting mechanism；（3）Middle spacer element riveted formed into lower cover component on lower lid by riveting mechanism work in middle partition assembly mould, the In the presence of three transport mechanisms, lower cover component and its material strip are sent in lid automatic assembling mechanism, at the same time, by Shang Gaichong Press moulding mechanism punch forming goes out Shang Gai, in the presence of the 4th transport mechanism, upper lid and its supreme lid automatic assembling of web feed In mechanism；（4）Upper lid is assembled in lower cover component by the work of upper lid automatic assembling mechanism.
- 7. multiplex roles formula SFP network communication connector production technologies according to claim 6, it is characterised in that：The step Suddenly（1）Middle shell fragment stamping mould machine structure it is one time punching molded go out three shell fragments, step（2）In, riveting mechanism work one in shell fragment mould It is secondary that three shell fragments are distinguished into riveted on three middle partitions, step（3）In, riveting mechanism, which works, in middle partition assembly mould once will On three middle spacer element riveteds cover under one.
- 8. multiplex roles formula SFP network communication connector production technologies according to claim 6, it is characterised in that：The step Suddenly（4）Middle assembling content include lid combined with lower cover component, side dovetail fastening, middle partition bottom snap and middle partition Afterbody bending.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511001313.XA CN105470780B (en) | 2015-12-29 | 2015-12-29 | Multiplex roles formula SFP network communication connectors production equipment and production technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001313.XA CN105470780B (en) | 2015-12-29 | 2015-12-29 | Multiplex roles formula SFP network communication connectors production equipment and production technology |
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| CN105470780A CN105470780A (en) | 2016-04-06 |
| CN105470780B true CN105470780B (en) | 2018-03-02 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201607551U (en) * | 2010-01-05 | 2010-10-13 | 深圳市方向电子有限公司 | SFP+ stacking type network connector |
| CN202119943U (en) * | 2011-06-17 | 2012-01-18 | 深圳市方向电子有限公司 | SFP (Small Form Factor Pluggable) network connector |
| CN203466348U (en) * | 2013-10-06 | 2014-03-05 | 温州意华接插件股份有限公司 | Electric connector |
| CN204257915U (en) * | 2014-12-23 | 2015-04-08 | 广州连捷精密技术有限公司 | Electric connector and metal shell thereof |
| CN205265016U (en) * | 2015-12-29 | 2016-05-25 | 东莞市扬明精密塑胶五金电子有限公司 | Many interfaces formula SFP network communication connection ware production facility |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326300B (en) * | 2008-12-11 | 2015-08-12 | 脉冲电子股份有限公司 | Connector shielding apparatus and method |
-
2015
- 2015-12-29 CN CN201511001313.XA patent/CN105470780B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201607551U (en) * | 2010-01-05 | 2010-10-13 | 深圳市方向电子有限公司 | SFP+ stacking type network connector |
| CN202119943U (en) * | 2011-06-17 | 2012-01-18 | 深圳市方向电子有限公司 | SFP (Small Form Factor Pluggable) network connector |
| CN203466348U (en) * | 2013-10-06 | 2014-03-05 | 温州意华接插件股份有限公司 | Electric connector |
| CN204257915U (en) * | 2014-12-23 | 2015-04-08 | 广州连捷精密技术有限公司 | Electric connector and metal shell thereof |
| CN205265016U (en) * | 2015-12-29 | 2016-05-25 | 东莞市扬明精密塑胶五金电子有限公司 | Many interfaces formula SFP network communication connection ware production facility |
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|---|---|
| CN105470780A (en) | 2016-04-06 |
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Effective date of registration: 20200102 Address after: No.30, South Chang'an Xingfa Road, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Guangdong huazhan Electronic Co., Ltd Address before: Dongguan City, Guangdong Province, Dongguan City, Changan 523000 Yang Zhen Liwu Industrial Zone sixth Ming Precision Plastic Hardware Electronic Co. Ltd. Patentee before: Dongguan Yangming Precision of Plastic Metal Electronic Co.,Ltd. |