CN106451005A - Electric connector having high reliability - Google Patents
Electric connector having high reliability Download PDFInfo
- Publication number
- CN106451005A CN106451005A CN201610591051.5A CN201610591051A CN106451005A CN 106451005 A CN106451005 A CN 106451005A CN 201610591051 A CN201610591051 A CN 201610591051A CN 106451005 A CN106451005 A CN 106451005A
- Authority
- CN
- China
- Prior art keywords
- insulating body
- shell
- material strip
- electric connector
- shell body
- 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.)
- Pending
Links
Classifications
-
- 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
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses an electric connector having high reliability. The electric connector is molded and assembled by the following steps: providing one outer housing material strap which is molded thereon with a plurality of outer housings which are arranged side by side and have material belts, adjacent housings are connected through material strap thereof; providing a plurality of terminals having material straps, successively inserting the terminals having the material straps to an insulation body of a semi-finished article with the housings and an insulating body integrated, and removing the material strap of the terminals; removing the material straps of the housings to obtain a plurality of finished products of electric connectors; arranging a recessed part on one side edge in the longitudinal direction of a lower housing to form a tooth structure; forming the insulating body by injection molding a plastic material, and injection molding the lower surface of the insulating body to form a plurality of injection positioning holes thereon.
Description
Technical field
The present invention relates to a kind of electric connector, more particularly, to a kind of high reliability electric connector.
Background technology
Existing electric connector is typically made up of terminal 2, insulating body 1 and shell body 3, and terminal 2 is inserted in insulating body 1
In, shell body 3 is coated on outside insulating body 1, as shown in Figure 1, 2, 3,.
Existing electric connector assembling process is：First, as shown in figure 4, in the insertion insulating body 1 of the terminal 2 with material strip, going
Material strip 21 except terminal；Secondly, as shown in figure 5, the shell body 3 with material strip removes the material strip 33 of its shell body, obtain shell body
3；Finally, the insulating body 1 that will be equipped with terminal 2 loads onto shell body 3, that is, obtain finished product, as shown in Figure 2,3.
Because plastic cement is ultra-thin and again elongated, therefore, during this traditional electric connector assembling, easily cause terminal and
Insulating body assembling insufficient strength and insulating body and shell body assembling insufficient strength, terminal and insulating body assembling intensity are not
Enough easily cause that electric connector contact is bad, improve the fraction defective of terminal, and insulating body and shell body are due to adhesion not,
Insulating body can be caused to have supplied phenomenon to occur in the middle of shell, and then affect the quality of product, this traditional electric connector simultaneously
Packaging efficiency is relatively low.
Content of the invention
In order to overcome drawbacks described above, the invention provides a kind of high reliability electric connector, this high reliability electric connector
Packaging efficiency can not only be lifted, and the shell body of product and insulating body can be made to combine closely, improve it and assemble intensity, and then
The insulating body in assembling process is avoided to supply phenomenon.
The present invention be employed technical scheme comprise that to solve its technical problem：A kind of high reliability electric connector, described
High reliability electric connector passes through following shaping and number of assembling steps obtains：
One shell body material strip is provided, is molded the shell body with material strip that several are set up in parallel thereon, between connected shell body
Connected by its material strip；
Above-mentioned shell body material strip is placed in injection forming mold, ejection formation in each shell body of described shell body material strip
One insulating body, forms several shell bodies and the semi-finished product of insulating body one, several this shell bodies and insulating body one
The semi-finished product of body are connected by the material strip of shell body；
Some terminals with material strip are provided, this terminal with material strip are sequentially inserted into the half of described shell body and insulating body one
In insulating body in finished product, and the material strip of terminal is removed；
Remove the material strip of shell body, that is, obtain several electrical connection device finished products；
Described broached-tooth design is that setting recess is formed on a side of the longitudinal direction of described lower house；Described insulating body is plastic cement
Material injection forms, and is formed with several injection location holes after ejection formation on the lower surface of this insulating body.
As a further improvement on the present invention, described shell body includes upper shell and lower house, with described terminal body institute
It is longitudinally in direction, be horizontal with described terminal arrangement direction, the transverse ends of described upper shell and lower house mutually fasten shape
Integral.
As a further improvement on the present invention, the surface of described upper shell is formed with injection hole and several strengthen fixing
Hole, forms several on this insulating body upper side and is placed in adding of the fixing in the hole of described reinforcement after insulating body ejection formation
Strong fixed lobe.
As a further improvement on the present invention, the both lateral sides side of described upper shell is respectively formed with the first shell leg
With reinforcement stator, after described insulating body ejection formation, this insulating body coats this reinforcement stator in it.
As a further improvement on the present invention, a side of the longitudinal direction of described lower house is formed with broached-tooth design, described
After insulating body ejection formation, this insulating body coats this broached-tooth design in it.
As a further improvement on the present invention, a longitudinally side of described lower house is also formed with second housing leg,
After described insulating body ejection formation, this second leg is coated in it near one end of this lower house by this insulating body and it is another
One end is exposed out.
As a further improvement on the present invention, described second housing leg is two, and is symmetricly set in described sawtooth knot
The both sides of structure.
As a further improvement on the present invention, described broached-tooth design is setting on a side of the longitudinal direction of described lower house
Protuberance is formed.
The invention has the beneficial effects as follows：High reliability electric connector of the present invention, it adopts shell body implantation insulating body formula
Shaping, first, it is to avoid the packaging technology of shell body and insulating body, so that the shell body of electric connector and insulating body are tight
Close combination, intensity greatly promotes；Secondly as before insertion terminal, shell body has been fixed, therefore insertion terminal when insulating body strong
Degree greatly promotes, and greatly reduces contact pin bad phenomenon；Thirdly, using the groups of technique of material belt type, make packaging efficiency significantly
Lifting, and be easy to have enough to meet the need；Finally, when using, be not in shell body with insulating body because of adhesion not, and cause shell
Body supplies problem in middle rising.In a word, the method efficiency high, products obtained therefrom steady quality is reliable.
Brief description
Fig. 1 is typical electrical connector decomposition texture schematic diagram；
Fig. 2 is structural representation after traditional described electric connector assembling；
Fig. 3 is Fig. 2 another viewing angle constructions schematic diagram；
Fig. 4 is one of typical electrical connector assembling process schematic diagram；
Fig. 5 is the two of typical electrical connector assembling process schematic diagram；
Fig. 6 is to invent described shell body material-strap structure schematic diagram；
Fig. 7 is semi-finished product structure schematic diagram of the present invention；
Fig. 8 is the structural representation before terminal of the present invention inserts semi-finished product；
Fig. 9 is the structural representation after terminal of the present invention inserts semi-finished product.
Figure 10 is electric connector positive structure schematic of the present invention；
Figure 11 is electric connector bottom surface structure schematic diagram of the present invention；
Figure 12 is electric connector front of the present invention decomposition texture schematic diagram；
Figure 13 is electric connector bottom surface of the present invention decomposition texture schematic diagram.
In the figures above：1st, insulating body；2nd, terminal；3rd, shell body；4th, semi-finished product；11st, strengthen fixed lobe；12nd, note
Mould location hole；21st, the material strip of terminal；30th, shell body material strip；31st, upper shell；32nd, lower house；311st, injection hole；312nd, strengthen
Fixing hole；313rd, the first shell leg；314th, strengthen stator；321st, broached-tooth design；322nd, second housing leg；33rd, shell
The material strip of body.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is elaborated, but protection scope of the present invention is not limited to following being embodied as
Example.
A kind of high reliability electric connector, described high reliability electric connector passes through following shaping and number of assembling steps obtains：
One shell body material strip 30 is provided, is molded the shell body 3 with material strip that several are set up in parallel thereon, logical between connected shell body
Cross its material strip to connect, as shown in Figure 6；
Above-mentioned shell body material strip 30 is placed in injection forming mold, projects in each shell body of described shell body material strip
Type one insulating body 1, forms the semi-finished product 4 of several shell bodies and insulating body one, and several this shell bodies and insulation are originally
The semi-finished product of body one are connected, as shown in Figure 7 by the material strip 33 of shell body；
There is provided some terminals 2 with material strip, as shown in figure 8, this terminal with material strip is sequentially inserted into described shell body and insulation
In insulating body in the semi-finished product of body one, and the material strip 21 of terminal is removed, as shown in Figure 9；
Remove the material strip of shell body, that is, obtain several electrical connection device finished products, as shown in figures 10-13.
The present invention implants insulating body integrated injection molding initially with shell body material strip, will be tight to shell body and insulating body
Close combine to form one, strengthen the adhesion between shell body and insulating body, be then inserted into terminal and assembled.First
First, it is to avoid the packaging technology of shell body and insulating body, so that the shell body of electric connector and insulating body are combined closely,
Intensity greatly promotes；Secondly as before insertion terminal, shell body has been fixed, therefore insertion terminal when insulating body intensity significantly
Lifting, greatly reduces contact pin bad phenomenon；Thirdly, using the technique of shell body material strip, packaging efficiency is made to greatly promote, and
It is easy to have enough to meet the need；Finally, when using, be not in shell body with insulating body because of adhesion not, and cause shell body in
Between supplied problem.
Preferably, in the shaping of above-mentioned electric connector and assemble method：
Described shell body includes upper shell 31 and lower house 32, with described terminal body place direction as longitudinal direction, with described terminal
Arragement direction is horizontal, and the transverse ends of described upper shell and lower house mutually fasten formation one.
Injection hole 311 is formed with the surface of described upper shell and several strengthen fixing hole 312, insulating body projects into
Form several after type and be placed in the described reinforcement fixed lobe 11 strengthening fixing in the hole on this insulating body upper side, will
Shell body and insulating body ejection formation are integrated, and strengthen bonding strength therebetween, it is to avoid insulating body during assembling terminal
Upper confession phenomenon occurs.
First shell leg 313 is respectively formed with the both lateral sides side of described upper shell and strengthens stator 314, described
After insulating body ejection formation, this insulating body coats this reinforcement stator in it, with further reinforced insulation body 1 with outward
Bonding strength between housing 3, it is to avoid occur for phenomenon on insulating body during assembling terminal.
Broached-tooth design 321 is formed with one side of the longitudinal direction of described lower house, should after described insulating body ejection formation
Insulating body coats this broached-tooth design in it, with the bonding strength between further reinforced insulation body 1 and shell body 3, keeps away
Occur for phenomenon on insulating body when exempting to assemble terminal.
It is also formed with second housing leg 322, described insulating body ejection formation on a longitudinally side of described lower house
This second leg is coated in it near one end of this lower house by this insulating body and its other end is exposed out afterwards, with further
Bonding strength between reinforced insulation body 1 and shell body 3, it is to avoid occur for phenomenon on insulating body during assembling terminal.
Described second housing leg 322 is two, and is symmetricly set in the both sides of described broached-tooth design.
Described broached-tooth design 321 is that setting protuberance is formed on a side of the longitudinal direction of described lower house, or described sawtooth
Structure 321 is that setting recess is formed on a side of the longitudinal direction of described lower house.
Described insulating body is molded for plastic material, and is formed with after ejection formation on the lower surface of this insulating body
Several are molded location hole 12, for positioning shell in integrated injection molding and preventing casing deformation.
Above-described embodiment only technology design to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implements according to this, can not be limited the scope of the invention with this.All according to the present invention
Equivalence changes or modification that Spirit Essence is made, all should be included within the scope of the present invention.
Claims (4)
1. a kind of high reliability electric connector it is characterised in that：Described high reliability electric connector passes through following shaping and assembles
Step obtains：
One shell body material strip is provided（30）, it is molded the shell body with material strip that several are set up in parallel thereon（3）, connected shell
Connected by its material strip between body；
By above-mentioned shell body material strip（30）It is placed in injection forming mold, project in each shell body of described shell body material strip
It is molded an insulating body（1）, form several shell bodies and the semi-finished product of insulating body one（4）, several this shell bodies and
The semi-finished product of insulating body one are connected by the material strip (33) of shell body；
Some terminals with material strip are provided（2）, this terminal with material strip is sequentially inserted into described shell body and insulating body one
Semi-finished product in insulating body in, and the material strip by terminal（21）Remove；
Remove the material strip of shell body（33）；
Described shell body includes upper shell（31）And lower house（32）, with described terminal body place direction as longitudinal direction, with described
Terminal arrangement direction is horizontal, and the transverse ends of described upper shell and lower house mutually fasten formation one；
It is formed with broached-tooth design on one side of the longitudinal direction of described lower house（321）, after described insulating body ejection formation, this is exhausted
Edge body coats this broached-tooth design in it；
It is also formed with second housing leg on a longitudinally side of described lower house（322）, after described insulating body ejection formation
This insulating body coats in it by the second leg near one end of this lower house and its other end is exposed out；
Described broached-tooth design (321) is that setting recess is formed on a side of the longitudinal direction of described lower house；Described insulating body
It is molded for plastic material, and after ejection formation on the lower surface of this insulating body, is formed with several and be molded location hole
（12）.
2. high reliability electric connector according to claim 1 it is characterised in that：It is formed with the surface of described upper shell
Injection hole（311）Strengthen fixing hole with several（312）, formed on this insulating body upper side after insulating body ejection formation
Several are placed in the described reinforcement fixed lobe strengthening fixing in the hole（11）.
3. high reliability electric connector according to claim 1 it is characterised in that：On the both lateral sides side of described upper shell
It is respectively formed with the first shell leg（313）With reinforcement stator（314）, this insulating body after described insulating body ejection formation
This reinforcement stator is coated in it.
4. high reliability electric connector according to claim 1 it is characterised in that：Described second housing leg（322）For
Two, and it is symmetricly set in the both sides of described broached-tooth design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591051.5A CN106451005A (en) | 2014-08-12 | 2014-08-12 | Electric connector having high reliability |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591051.5A CN106451005A (en) | 2014-08-12 | 2014-08-12 | Electric connector having high reliability |
| CN201410392629.5A CN104158045B (en) | 2014-08-12 | 2014-08-12 | The molding of electric connector and assemble method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410392629.5A Division CN104158045B (en) | 2014-08-12 | 2014-08-12 | The molding of electric connector and assemble method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106451005A true CN106451005A (en) | 2017-02-22 |
Family
ID=51883490
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610591035.6A Expired - Fee Related CN106451026B (en) | 2014-08-12 | 2014-08-12 | High intensity electric power connector |
| CN201610591716.2A Expired - Fee Related CN106451024B (en) | 2014-08-12 | 2014-08-12 | Manufacturing process for electric power connector |
| CN201610591717.7A Expired - Fee Related CN106451020B (en) | 2014-08-12 | 2014-08-12 | The manufacturing method of electric power connector |
| CN201410392629.5A Expired - Fee Related CN104158045B (en) | 2014-08-12 | 2014-08-12 | The molding of electric connector and assemble method |
| CN201610591051.5A Pending CN106451005A (en) | 2014-08-12 | 2014-08-12 | Electric connector having high reliability |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610591035.6A Expired - Fee Related CN106451026B (en) | 2014-08-12 | 2014-08-12 | High intensity electric power connector |
| CN201610591716.2A Expired - Fee Related CN106451024B (en) | 2014-08-12 | 2014-08-12 | Manufacturing process for electric power connector |
| CN201610591717.7A Expired - Fee Related CN106451020B (en) | 2014-08-12 | 2014-08-12 | The manufacturing method of electric power connector |
| CN201410392629.5A Expired - Fee Related CN104158045B (en) | 2014-08-12 | 2014-08-12 | The molding of electric connector and assemble method |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN106451026B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451026B (en) * | 2014-08-12 | 2018-07-24 | 昆山雷驰电子有限公司 | High intensity electric power connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1258943A (en) * | 1998-12-29 | 2000-07-05 | 富士康(昆山)电脑接插件有限公司 | Manufacture of electric connector |
| CN1306324A (en) * | 2000-01-20 | 2001-08-01 | 富士康(昆山)电脑接插件有限公司 | Method for manufacturing electric connector |
| CN201478493U (en) * | 2009-08-03 | 2010-05-19 | 东莞市扬明精密塑胶五金电子有限公司 | Novel weld line type terminal connector |
| CN202196919U (en) * | 2011-09-05 | 2012-04-18 | 昆山雷驰电子有限公司 | Electric connector |
| CN106451024A (en) * | 2014-08-12 | 2017-02-22 | 昆山雷驰电子有限公司 | Manufacturing technology used for electronic connector |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW393812B (en) * | 1998-12-24 | 2000-06-11 | Hon Hai Prec Ind Co Ltd | A manufacturing method of high-density electrical connector and its product |
| CN2533583Y (en) * | 2002-03-07 | 2003-01-29 | 锋穗实业有限公司 | Improved terminal structure of electric connector |
| CN2600935Y (en) * | 2003-01-07 | 2004-01-21 | 杨李淑兰 | Terminal connector |
| CN100364183C (en) * | 2005-11-02 | 2008-01-23 | 华玮电子（东莞）有限公司 | Formation method for socket connector and socket connector |
| WO2011053276A1 (en) * | 2009-10-26 | 2011-05-05 | Molex Incorporated | Miniature receptacle terminals |
| CN201549628U (en) * | 2009-11-11 | 2010-08-11 | 博崴电子股份有限公司 | Electric connector |
| CN201838769U (en) * | 2010-09-21 | 2011-05-18 | 东莞市凯昶德电子科技有限公司 | Double-faced puncture-type connector |
| CN103178381B (en) * | 2011-12-23 | 2015-07-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103208708A (en) * | 2012-01-13 | 2013-07-17 | 富士康(昆山)电脑接插件有限公司 | Electric coupler |
-
2014
- 2014-08-12 CN CN201610591035.6A patent/CN106451026B/en not_active Expired - Fee Related
- 2014-08-12 CN CN201610591716.2A patent/CN106451024B/en not_active Expired - Fee Related
- 2014-08-12 CN CN201610591717.7A patent/CN106451020B/en not_active Expired - Fee Related
- 2014-08-12 CN CN201410392629.5A patent/CN104158045B/en not_active Expired - Fee Related
- 2014-08-12 CN CN201610591051.5A patent/CN106451005A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1258943A (en) * | 1998-12-29 | 2000-07-05 | 富士康(昆山)电脑接插件有限公司 | Manufacture of electric connector |
| CN1306324A (en) * | 2000-01-20 | 2001-08-01 | 富士康(昆山)电脑接插件有限公司 | Method for manufacturing electric connector |
| CN201478493U (en) * | 2009-08-03 | 2010-05-19 | 东莞市扬明精密塑胶五金电子有限公司 | Novel weld line type terminal connector |
| CN202196919U (en) * | 2011-09-05 | 2012-04-18 | 昆山雷驰电子有限公司 | Electric connector |
| CN106451024A (en) * | 2014-08-12 | 2017-02-22 | 昆山雷驰电子有限公司 | Manufacturing technology used for electronic connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106451020A (en) | 2017-02-22 |
| CN106451024B (en) | 2018-12-18 |
| CN104158045A (en) | 2014-11-19 |
| CN106451020B (en) | 2018-08-21 |
| CN106451024A (en) | 2017-02-22 |
| CN106451026B (en) | 2018-07-24 |
| CN106451026A (en) | 2017-02-22 |
| CN104158045B (en) | 2016-08-31 |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
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| WD01 | Invention patent application deemed withdrawn after publication |