CN109428212A - A kind of angle connector - Google Patents
A kind of angle connector Download PDFInfo
- Publication number
- CN109428212A CN109428212A CN201710772130.0A CN201710772130A CN109428212A CN 109428212 A CN109428212 A CN 109428212A CN 201710772130 A CN201710772130 A CN 201710772130A CN 109428212 A CN109428212 A CN 109428212A
- Authority
- CN
- China
- Prior art keywords
- flanging
- inserting groove
- formula contact
- pressing plate
- insulator
- 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention provides a kind of angle connectors, including insulator and curved formula contact, insulator is equipped with plug-in opening, first flanging of curved formula contact is inserted into the plug-in opening, inserting groove is equipped in one end of plug-in opening on insulator, the notch of inserting groove is fitted with the pressing plate passed through for the second flanging of curved formula contact towards vertical with the extending direction of plug-in opening along notch in inserting groove, curved formula contact be used for and the first flanging that insulator insert is the consistent smooth surface structure of outer diameter.Angle connector of the invention can position the insertion depth of curved formula contact by the positioning table of assembly tooling in assembly, and assembly crewman need to only determine that the direction of the second flanging can fill pressing plate on insulator at this time, complete the assembly of angle connector.There is no need to reduce manufacturing procedure, save raw material by the way that boss is arranged on it for formula contact curved in this way；The outer diameter of curved formula contact is smaller, can be electroplated using barrel plating technique, not need that rack plating hole is arranged again.
Description
Technical field
The present invention relates to a kind of angle connectors.
Background technique
Angle connector is chiefly used in printed board and the switching of other equipment, one end of the curved formula contact in angle connector
For being conductively connected with printed board, the other end is used for and intermateable connector grafting.In the assembling process of angle connector, curved formula
Relative positioning is realized in the insulator of the first flanging insertion connector of contact and with insulator, then by pressing plate along curved formula
The extending direction of second flanging of contact clamps on insulator and realizes the fixation to curved formula contact.Existing curved formula connects
Contact element is as shown in Figure 1, 2, is typically provided boss 10 and rotation stop plane 11 on the first flanging, boss 10 be used for on insulator
Annular groove block is used for and the annular groove on insulator with the insertion depth guaranteed when it is inserted into insulator, rotation stop plane 11 is merged
In fit plane avoid contact with part and relatively rotate with insulator with merging, the second flanging of guarantee is towards the insertion side of pressing plate
To the assembly for facilitating pressing plate.
But this curved formula contact is adding man-hour process more, higher cost.As the curved formula contact of φ 5 may need
The positioning step of φ 7 is wanted, the blank material of φ 8 is also just needed to be processed, more blank is turned in this way and causes wastage of material.
And setting boss makes being relatively large in diameter for curved formula contact, is needed when processing coating to contact in this way using rack plating process
Coating is processed, rack plating hole is thus set on contact, the process for not only increasing processing rack plating hole, and electroplating efficiency
It is lower.
Certainly, in the prior art there is also some angle connectors, curved formula contact is fixed on insulator by encapsulating
In, or be directly injection-moulded in insulator, but contact needs the time longer by the fixed connector glue solidification of encapsulating,
The connector process that contact is directly molded is more troublesome.
Summary of the invention
The purpose of the present invention is to provide a kind of assembly simply, the lower angle connector of processing cost.
To achieve the above object, the technical solution of angle connector of the present invention is: a kind of angle connector, including insulator
With curved formula contact, insulator is equipped with the plug-in opening for installing the first flanging of curved formula contact, in plug-in opening on insulator
One end is equipped with inserting groove, and the notch direction of inserting groove is vertical with the extending direction of plug-in opening, is fitted with confession along notch in inserting groove
The pressing plate that second flanging of curved formula contact passes through, the first flanging of the curved formula contact being located in plug-in opening are outer diameter one
The smooth surface structure of cause.
Insulator positioning is placed in assembly tooling, assembly tooling by angle connector of the invention first in assembly
On correspond to insulator on plug-in opening position be equipped with positioning table, insert by the first flanging of curved formula contact into inserting
When in hole, the insertion depth of curved formula contact can be positioned by positioning table, assembly crewman need to only determine second at this time
The direction of flanging can fill pressing plate on insulator, complete the assembly of angle connector.Angle connector of the invention it is curved
First flanging of formula contact is positioned by assembly tooling, does not need to reduce manufacturing procedure by the way that boss is arranged on it, and
And the blank being relatively large in diameter is not needed when processing contact in this way, save raw material；The outer diameter of curved formula contact is smaller, can
It is electroplated using barrel plating technique, is not needed that rack plating hole is arranged again, not only increase electroplating efficiency, also eliminate processing rack plating hole
Process, greatly reduce processing cost.
Further, the second flanging of the curved formula contact is also the consistent smooth surface structure of outer diameter, simplifies contact
Structure.
Further, the outer diameter of the first flanging of the curved formula contact is equal with the outer diameter of the second flanging, exists in this way
When processing contact, the consistent blank of outer diameter is selected, saves raw material.
Preferably, on the insulator in inserting groove be equipped with for the first flanging insertion plug-in opening in after to the second folding
The locating slot that the direction on side is positioned.Accurately the direction of the second flanging can be positioned by locating slot, convenient for the
Two flangings are aligned with the jack on pressing plate, facilitate installation of the pressing plate on insulator.
When selecting locating slot, locating slot can be set to notch towards with the notch of inserting groove towards identical U-shaped
Slot.
In addition, the both ends of pressing plate are additionally provided with barb, the two sides cell wall of inserting groove is equipped with to be clamped with the barb at pressing plate both ends
Fixed buckle, pressing plate are connected and fixed with insulator by the cooperation realization of buckle and barb, and structure is simple, easy to assembly.
Further, be additionally provided with positioning convex column on the side towards inserting groove of pressing plate, inserting groove it is opposite with notch
Slot bottom is equipped with when pressing plate is inserted into the inserting groove and the location hole of the positioning convex column location fit.Pass through location hole
With the cooperation of positioning convex column, it is further ensured that the relative positioning of pressing plate and insulator, and location hole also can be to pressing plate
It is limited on the extending direction of one flanging, and then passes through pressing plate to contact in the extending direction upper limit of the first flanging, kept away
Exempt from connector contact when plugging together and play occurs.
When processing curved formula contact, using cylindrical contact green body after modifying surface roughness two end chamfers and curved
Foldable type enormously simplifies the processing technology of contact.
It can also be not provided with the locating slot positioned to the direction of the second flanging on insulator, need on pressing plate at this time
The stomidium of the second flanging of direction of the jack for passing through for the second flanging be equipped with along place and be flared guide frame, assembly crewman
When the first flanging to be mounted in plug-in opening, the direction of the second flanging only need to be substantially determined, by being flared guide frame
Second flanging can be guided in the jack to pressing plate, complete the installation of pressing plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram at curved the first visual angle of formula contact of the prior art；
Fig. 2 is the structural schematic diagram at curved the second visual angle of formula contact of the prior art；
Fig. 3 is the structural schematic diagram of curved formula contact of the invention；
Fig. 4 is the structural schematic diagram of angle connector of the invention.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of angle connector of the invention, as shown in Figure 3,4, including insulator 3, pressing plate 4 and curved formula
Contact 2.Insulator 3 is rectangle, which is provided with plug-in opening 30, the curved formula contact 2 of installation in plug-in opening 30.Specifically, curved formula
Contact 2 includes the first flanging 21 and the second flanging 22, and plug-in opening 30 is used to be inserted into for the first flanging 21 of curved formula contact 2.
It is equipped with inserting groove in one end of plug-in opening 30 on insulator 3, the second flanging 22 is located in the inserting groove.Inserting groove has opposite
Two sides cell wall 31 and rear side cell wall 32 between two sides cell wall 31 are to form towards the extending direction with plug-in opening 30
Perpendicular notch, the notch are packed into inserting groove for supply plate 4 along the direction perpendicular to plug-in opening 30.Pressing plate 4 is equipped with
Jack 41, when pressing plate 4 is packed into inserting groove, the second flanging 22 is stretched out from the jack 41 on pressing plate 4.
The first flanging 21 and the second flanging 22 of curved formula contact 2 are the consistent smooth surface structure of outer diameter, and the two is outer
Diameter is equal, in assembled, the positioning of insulator 3 is placed in assembly tooling first, in assembly tooling on corresponding to insulator 3
Plug-in opening 30 position be equipped with positioning table pass through when inserting the first flanging 21 of curved formula contact in plug-in opening 30
Positioning table can position the insertion depth of curved formula contact, and assembly crewman need to only determine the direction of the second flanging 22 at this time
The assembly of angle connector can be completed by pressing plate 4 on insulator 3.
First flanging of the curved formula contact of angle connector of the invention by assembly tooling position, do not need by
Boss is set thereon, reduces manufacturing procedure, does not need repeatedly clamping again, saves working hour expense, and contact in this way in processing
The blank being relatively large in diameter is not needed when part, saves raw material；The outer diameter of curved formula contact is smaller, can be carried out using barrel plating technique
Plating, does not need that rack plating hole is arranged again, not only increases electroplating efficiency, also eliminates the process in processing rack plating hole, substantially reduces
Processing cost.
In addition, the both ends of pressing plate 4 are additionally provided with barb 42, the two sides cell wall of inserting groove is equipped with the barb 42 with pressing plate both ends
The buckle connected and fixed, when pressing plate 4 is fitted into inserting groove, by barb 42 and buckle connect and fix realize pressing plate and absolutely
The fixing assembling of edge body.
The side towards inserting groove of pressing plate 4 is equipped with positioning convex column, sets on the slot bottom 32 opposite with notch of inserting groove
Have when pressing plate 4 is inserted into inserting groove with the location hole 33 of positioning convex column location fit, passes through location hole and positioning convex column
Cooperation, is further ensured that the relative positioning of pressing plate and insulator, and location hole also can to pressing plate the first flanging extension
It is limited on direction, and then passes through pressing plate to contact in the extending direction upper limit of the first flanging, connector is avoided to insert
Play occurs for contact when conjunction.
Due to there is no rotation stop plane on the first flanging 21 of curved formula contact, inserted by the first flanging 21 of curved formula contact
After entering into plug-in opening 30, it is thus necessary to determine that the direction of the second flanging 22 facilitates pressing plate in order to be aligned with the jack 41 on pressing plate 4
4 installation.It is equipped in inserting groove in the present embodiment, on insulator 3 for rear right in the first flanging 21 insertion plug-in opening 30
The locating slot 34 that the direction of second flanging 22 is positioned, locating slot are arranged in the hole Yan Chu of the slot bottom of inserting groove, plug-in opening, are
Notch towards with the notch of inserting groove towards identical U-lag, direction that can accurately to the second flanging by locating slot 34
It is positioned.
In other embodiments, it can be not provided with locating slot 34 in the inserting groove of insulator 3, at this point, preferably in pressing plate 3
On jack 41 the second flanging 22 of direction a stomidium along place's setting flaring guide frame (in figure for show), for example, loudspeaker
Mouth structure, such assembly crewman only need to substantially determine that the direction of the second flanging is when the first flanging to be mounted in plug-in opening
Can, the second flanging can be guided in the jack to pressing plate by being flared guide frame, complete the installation of pressing plate.
In the present embodiment, curved formula contact 2 by cylindrical contact green body after modifying surface roughness, to the first flanging
21 and second flanging 22 two free end chamfers, then bent into type, compared to existing curved formula contact, the processing is simple,
Cost is relatively low.
In above embodiment, the first flanging of curved formula contact and the outer diameter of the second flanging are equal, in other embodiments
In, according to the specifically used demand of curved formula contact, the outer diameter of the first flanging and the second flanging can not be waited；Above embodiment
In, the first, second flanging is the consistent smooth surface structure of outer diameter, and is solid rod-like, as contact pin structure, in other embodiment party
In formula, at least one of first, second flanging can be for for the jack structure for adaptation contact pin contacting piece insertion.
In above embodiment, locating slot be notch towards with the notch of inserting groove towards identical U-lag, in other implementations
In mode, parallel opposite spacing block set can be set on the slot bottom of the inserting groove of insulator, at the hole edge of plug-in opening, passed through
Two spacing block sets carry out block limit to the two sides of the second flanging respectively, are positioned with the direction to the second flanging.
In above embodiment, whole section of the first flanging of curved formula contact is smooth surface structure and diameter is consistent, at it
In his embodiment, the part of the first flanging being located in plug-in opening can be the consistent smooth surface structure of diameter, be exposed at plug-in opening
Outer one end can be smaller with diameter, in order to for welding with the welding hole in printed board.
Claims (9)
1. a kind of angle connector, including insulator and curved formula contact, insulator is equipped with and installs the first of curved formula contact
The plug-in opening of flanging is equipped with inserting groove in one end of plug-in opening on insulator, the notch of inserting groove towards and plug-in opening extension
Direction is vertical, is fitted with the pressing plate passed through for the second flanging of curved formula contact in inserting groove along notch, characterized in that described curved
The first flanging of formula contact being located in plug-in opening is the consistent smooth surface structure of outer diameter.
2. angle connector according to claim 1, characterized in that the second flanging of the curved formula contact is outer diameter one
The smooth surface structure of cause.
3. angle connector according to claim 2, characterized in that the outer diameter of the first flanging of the curved formula contact with
The outer diameter of second flanging is equal.
4. angle connector according to claim 1 to 3, characterized in that on the insulator in inserting groove
Equipped with the locating slot for being positioned after the first flanging is inserted into plug-in opening to the direction of the second flanging.
5. angle connector according to claim 4, characterized in that the locating slot is the slot of notch direction and inserting groove
Mouthful towards identical U-lag.
6. angle connector according to claim 1 to 3, characterized in that the both ends of pressing plate are equipped with barb, institute
The two sides cell wall for stating inserting groove is equipped with the buckle connected and fixed with the barb at pressing plate both ends.
7. angle connector according to claim 6, characterized in that the side towards inserting groove of pressing plate is equipped with positioning
Pillar, the slot bottom opposite with notch of the inserting groove is equipped with when pressing plate is inserted into the inserting groove and the convex
The location hole of column location fit.
8. angle connector according to claim 3, characterized in that the curved formula contact is by cylindrical contact green body
Two end chamfers and bending forming after modifying surface roughness.
9. angle connector according to claim 1 to 3, characterized in that be used to supply the second flanging on pressing plate
One stomidium of the second flanging of direction of the jack passed through is equipped with flaring guide frame at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772130.0A CN109428212A (en) | 2017-08-31 | 2017-08-31 | A kind of angle connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772130.0A CN109428212A (en) | 2017-08-31 | 2017-08-31 | A kind of angle connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109428212A true CN109428212A (en) | 2019-03-05 |
Family
ID=65505374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710772130.0A Pending CN109428212A (en) | 2017-08-31 | 2017-08-31 | A kind of angle connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109428212A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6821161B1 (en) * | 2003-05-23 | 2004-11-23 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with protective spacer |
| CN202178426U (en) * | 2011-07-13 | 2012-03-28 | 镇江惠通元二接插件有限公司 | Right-angled bent plug of printed circuit board direct insert type connector |
| CN102414934A (en) * | 2009-04-30 | 2012-04-11 | 泰科电子Amp有限责任公司 | Electrical connector with impedance correction element and method for the manufacture thereof |
| CN202601889U (en) * | 2012-04-01 | 2012-12-12 | 东莞中探探针有限公司 | USB 2.0 connector socket and plug cooperated with the socket |
| CN203617474U (en) * | 2013-12-18 | 2014-05-28 | 四川永贵科技有限公司 | A quick-insert type micro coaxial connector |
| CN204130760U (en) * | 2014-11-20 | 2015-01-28 | 浙江捷仕泰电子有限公司 | A kind of well-set bar connector |
| CN104505618A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Contact pins, electric connector using contact pins and connector component using contact pins |
| CN204391362U (en) * | 2015-02-15 | 2015-06-10 | 苏州东威连接器电子有限公司 | A kind of right-angle connector |
| CN104836043A (en) * | 2015-05-12 | 2015-08-12 | 上海航天科工电器研究院有限公司 | Square-circular bent-plugging connector |
| CN105529562A (en) * | 2016-01-19 | 2016-04-27 | 孙萍 | Bend single-core cable connector |
| CN205863574U (en) * | 2016-04-21 | 2017-01-04 | 中航富士达科技股份有限公司 | A kind of impedance adjustable joint millimeter wave bent type radio frequency coaxial connector |
| CN207381628U (en) * | 2017-08-31 | 2018-05-18 | 中航光电科技股份有限公司 | Angle connector |
-
2017
- 2017-08-31 CN CN201710772130.0A patent/CN109428212A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6821161B1 (en) * | 2003-05-23 | 2004-11-23 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with protective spacer |
| CN102414934A (en) * | 2009-04-30 | 2012-04-11 | 泰科电子Amp有限责任公司 | Electrical connector with impedance correction element and method for the manufacture thereof |
| CN202178426U (en) * | 2011-07-13 | 2012-03-28 | 镇江惠通元二接插件有限公司 | Right-angled bent plug of printed circuit board direct insert type connector |
| CN202601889U (en) * | 2012-04-01 | 2012-12-12 | 东莞中探探针有限公司 | USB 2.0 connector socket and plug cooperated with the socket |
| CN203617474U (en) * | 2013-12-18 | 2014-05-28 | 四川永贵科技有限公司 | A quick-insert type micro coaxial connector |
| CN204130760U (en) * | 2014-11-20 | 2015-01-28 | 浙江捷仕泰电子有限公司 | A kind of well-set bar connector |
| CN104505618A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Contact pins, electric connector using contact pins and connector component using contact pins |
| CN204391362U (en) * | 2015-02-15 | 2015-06-10 | 苏州东威连接器电子有限公司 | A kind of right-angle connector |
| CN104836043A (en) * | 2015-05-12 | 2015-08-12 | 上海航天科工电器研究院有限公司 | Square-circular bent-plugging connector |
| CN105529562A (en) * | 2016-01-19 | 2016-04-27 | 孙萍 | Bend single-core cable connector |
| CN205863574U (en) * | 2016-04-21 | 2017-01-04 | 中航富士达科技股份有限公司 | A kind of impedance adjustable joint millimeter wave bent type radio frequency coaxial connector |
| CN207381628U (en) * | 2017-08-31 | 2018-05-18 | 中航光电科技股份有限公司 | Angle connector |
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