CN108063347A - A kind of band helps the high density, compact rectangular connector of drawing machine structure - Google Patents
A kind of band helps the high density, compact rectangular connector of drawing machine structure Download PDFInfo
- Publication number
- CN108063347A CN108063347A CN201711372595.3A CN201711372595A CN108063347A CN 108063347 A CN108063347 A CN 108063347A CN 201711372595 A CN201711372595 A CN 201711372595A CN 108063347 A CN108063347 A CN 108063347A
- Authority
- CN
- China
- Prior art keywords
- paddle
- connector
- connector body
- help
- high density
- 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
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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
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses the high density, compact rectangular connectors that a kind of band helps drawing machine structure, including connector body, help paddle and axis pin, the present invention using connector body two it is diagonal on set and help paddle, by lever principle, connector body is steadily levered up from connector holder, separation process avoids the generation of alternate stress, realizes the vertical separation of connector body and connector holder.Have the advantages that simple in structure, easy to operate, reliability is high, damaging contact part and service life is not long.
Description
Technical field
The present invention relates to technical field of electric connectors, especially a kind of band helps the high density, compact rectangle of drawing machine structure to connect
Device.
It is connected for the electric signal of equipment.It is high with reliability, simple in structure, the features such as plug is convenient, and service life is long.
Background technology
Rectangular connector is widely used in the electrical connection of the industry devices such as industry, space flight and aviation, electric power, weapon.He has
There is the features such as plug and pull, easy to use.As the complexity of present equipment increases the number of signals increase, it is necessary to connection,
Rectangular connector is gradually toward densification, modularization development.With the densification of connector, inner core number increases, plug
Power increases therewith.Rectangular connector currently on the market is usually present that separating force is excessive, extracts difficult situation, especially when even
Device small volume is connect, when equipment operation space is limited, it more difficult to separate.Simultaneously as the features of shape of rectangular connector, Ke Hushi
When border separates rectangular connector, all it is first to pull out wherein one side, then pulls out opposite side.Then swing type pulls out outward repeatedly, until connection
Device is kept completely separate.In this case entire connector, especially internal contact are constantly subjected to the alternate stress to swing back and forth,
It is damaged so as to cause connector contact, contact deformation, abrasion is caused even to be broken.Greatly reduce the reliability of connector
And service life.
The content of the invention
The purpose of the present invention is in view of the deficiencies of the prior art and a kind of band for providing helps the high density, compact of drawing machine structure
Rectangular connector, the present invention using connector body two it is diagonal on set and help paddle, by lever principle, by connector master
Body is steadily levered up from connector holder, and separation process avoids the generation of alternate stress, realizes connector body and connector holder
Vertical separation.Have the advantages that simple in structure, easy to operate, reliability is high, damaging contact part and service life is not long.
Realizing the specific technical solution of the object of the invention is：
A kind of band helps the high density, compact rectangular connector of drawing machine structure, and feature includes connector body, helps paddle and axis pin,
The connector body is cuboid, and two are diagonally equipped with axle bed, and it is equipped with the rod-shaped of axis hole, fulcrum and the arm of force to help paddle
Part；
It is described that help paddle, axis pin be two pieces, help paddle be arranged on connector body two it is diagonal on, axis pin passes through the axis for helping paddle
Hole will help paddle compared with being connected on the axle bed of connector body；Described helps the fulcrum of paddle to help paddle in involute cam shape
Arm of force end is equipped with the handle of bending.
The present invention using connector body two it is diagonal on set and help paddle, by lever principle, by connector body
It is steadily levered up from connector holder, separation process avoids the generation of alternate stress, realizes connector body and connector holder
Vertical separation.Have the advantages that simple in structure, easy to operate, reliability is high, damaging contact part and service life is not long.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure diagram of connector body；
Fig. 3 is the structure diagram for helping paddle；
Fig. 4 is the schematic diagram of the involute cam of fulcrum at the A of Fig. 3；
Fig. 5 is the use state diagram of the present invention.
Specific embodiment
Refering to Fig. 1, Fig. 2, Fig. 3, the present invention includes connector body 1, helps paddle 2 and axis pin 3, the connector body 1
Axle bed 11 is diagonally equipped with for cuboid, two, it is the rod-like element equipped with axis hole, fulcrum 21 and the arm of force to help paddle 2；
It is described that help paddle 2, axis pin 3 be two pieces, help paddle 2 be arranged on connector body 1 two it is diagonal on, axis pin 3 is pulled out through helping
The axis hole of piece 2 will help paddle 2 to be relatively connected on the axle bed 11 of connector body 1.
Refering to Fig. 1, Fig. 3, Fig. 4, the fulcrum 21 for helping paddle 2 is in involute cam shape, helps the arm of force end of paddle 2
Handle 22 equipped with bending.
Embodiment
Refering to Fig. 1, Fig. 5, during work, connector body 1 of the invention and connector holder grafting, and connector holder is equipped with
Stress platform.
Refering to Fig. 1, Fig. 2, Fig. 3, when connector body 1 is plugged together with connector holder, the arm of force for helping paddle 2 is arranged on vertical
Nogata position, gives connector body 1 to apply external force, plugs together connector body 1 is vertical with connector holder, high density cloth in connector
The contact correspondence put plugs together.
Refering to Fig. 1, Fig. 2, Fig. 3, Fig. 5, when connector body 1 is extracted from connector holder, from vertically turning to horizontal direction
It is dynamic to help the handle 22 of paddle 2, at this point, the stress touched in paddle 2 in the fulcrum 21 of involute cam shape on connector holder is helped to put down
Platform, with help 2 arm of force of paddle from vertically being rotated to horizontal direction, on fulcrum 21 involute cam with stress floor contact from pin
Axis 3 is gradually remote, and under the action of 22 stress of handle, the reaction force of fulcrum 21 is imposed on by axis pin 3 together with connection by stress platform
Device main body 1 is ejected from connector holder, realizes the vertical separation of connector body 1 and connector holder.Due to complete in separation process
Influencing for the alternate stress that part is swung back and forth is not in contact entirely, is avoided the damage of contact, is improved connector
Functional reliability extends service life.
Refering to Fig. 1, Fig. 3, Fig. 4, Fig. 5, paddle 2 is helped to be formed for sheet metal punching, paddle 2 is helped to be equipped with axis hole, fulcrum 21
And the arm of force, it is contacted for ease of finger, in the handle 22 there is provided bending feature of the arm of force.
Refering to Fig. 1, Fig. 3, Fig. 4, Fig. 5, to realize connector body 1 and connector holder separation process stress equalization, this hair
The bright fulcrum 21 for helping paddle 2 is designed as cam-like, and the curve of cam working face selects involute；When connector body 1 is from even
When connecing device seat and extracting, with help 2 arm of force of paddle from vertically being rotated to horizontal direction, due to the design of involute, on fulcrum 21
Change procedure between involute cam and stress platform is：What starting stage, i.e. connector body 1 extracted since connector holder
In the stage, withdrawal force is larger, it is smaller to extract displacement；When connector body 1 has been in the stage stirred from connector holder, extract
The displacement that power is tapered into and extracted gradually increases；It is equal so as to meet connector body 1 and connector holder separation process stress
The purpose of weighing apparatus.
The present invention efficiently solves helping for high density, compact rectangular connector and pulls out problem so that connector body 1 is pulling out
Stress equalization during going out, it is easy to operate.So that rectangular connector is easier to realize miniaturization, densification, the biography of connector
Defeated efficiency is significantly promoted.
Claims (2)
1. a kind of band helps the high density, compact rectangular connector of drawing machine structure, it is characterised in that it includes connector body（1）, help
Paddle（2）And axis pin（3）, the connector body（1）Axle bed is diagonally equipped with for cuboid, two（11）, help paddle（2）For
Equipped with axis hole, fulcrum（21）And the rod-like element of the arm of force；
It is described to help paddle（2）, axis pin（3）It is two pieces, helps paddle（2）Arranged on connector body（1）Two it is diagonal on, axis pin
（3）Through helping paddle（2）Axis hole will help paddle（2）Relatively it is connected on connector body（1）Axle bed（11）On.
2. a kind of band according to claim 1 helps the high density, compact rectangular connector of drawing machine structure, it is characterised in that helps
Paddle（2）Fulcrum（21）In involute cam shape, paddle is helped（2）Arm of force end be equipped with bending handle（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372595.3A CN108063347A (en) | 2017-12-19 | 2017-12-19 | A kind of band helps the high density, compact rectangular connector of drawing machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372595.3A CN108063347A (en) | 2017-12-19 | 2017-12-19 | A kind of band helps the high density, compact rectangular connector of drawing machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108063347A true CN108063347A (en) | 2018-05-22 |
Family
ID=62139463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711372595.3A Pending CN108063347A (en) | 2017-12-19 | 2017-12-19 | A kind of band helps the high density, compact rectangular connector of drawing machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108063347A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093580A1 (en) * | 2019-11-12 | 2021-05-20 | 南京宏泰半导体科技有限公司 | Pull out-assisting linkage device for test load board of automatic semiconductor test equipment |
| CN113823957A (en) * | 2021-11-23 | 2021-12-21 | 四川华丰科技股份有限公司 | Push-down self-locking connector |
| CN114784560A (en) * | 2022-04-07 | 2022-07-22 | 中国电子科技集团公司第二十九研究所 | Auxiliary device for plugging and unplugging connector and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924827Y (en) * | 2006-05-25 | 2007-07-18 | 深圳迈瑞生物医疗电子股份有限公司 | Convenient-dismountable printed circuit board device |
| CN201623328U (en) * | 2010-04-21 | 2010-11-03 | 捷安特电动车（昆山）有限公司 | Labor-saving plug |
| CN201877633U (en) * | 2010-12-02 | 2011-06-22 | 武汉迈力特通信有限公司 | Pulling assister |
| CN104979709A (en) * | 2014-04-01 | 2015-10-14 | Smk株式会社 | Substrate-to-substrate connector |
| US20180248310A1 (en) * | 2017-01-25 | 2018-08-30 | Sumitomo Wiring Systems, Ltd. | Lever-type connector |
-
2017
- 2017-12-19 CN CN201711372595.3A patent/CN108063347A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924827Y (en) * | 2006-05-25 | 2007-07-18 | 深圳迈瑞生物医疗电子股份有限公司 | Convenient-dismountable printed circuit board device |
| CN201623328U (en) * | 2010-04-21 | 2010-11-03 | 捷安特电动车（昆山）有限公司 | Labor-saving plug |
| CN201877633U (en) * | 2010-12-02 | 2011-06-22 | 武汉迈力特通信有限公司 | Pulling assister |
| CN104979709A (en) * | 2014-04-01 | 2015-10-14 | Smk株式会社 | Substrate-to-substrate connector |
| US20180248310A1 (en) * | 2017-01-25 | 2018-08-30 | Sumitomo Wiring Systems, Ltd. | Lever-type connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093580A1 (en) * | 2019-11-12 | 2021-05-20 | 南京宏泰半导体科技有限公司 | Pull out-assisting linkage device for test load board of automatic semiconductor test equipment |
| US11977111B2 (en) | 2019-11-12 | 2024-05-07 | Nan Jing Macrotest Semiconductor Technology Co., Ltd | Pull out-assisting linkage device for test load board of automatic semiconductor test equipment |
| CN113823957A (en) * | 2021-11-23 | 2021-12-21 | 四川华丰科技股份有限公司 | Push-down self-locking connector |
| CN114784560A (en) * | 2022-04-07 | 2022-07-22 | 中国电子科技集团公司第二十九研究所 | Auxiliary device for plugging and unplugging connector and using method |
| CN114784560B (en) * | 2022-04-07 | 2023-11-24 | 中国电子科技集团公司第二十九研究所 | Auxiliary device for connector pulling and inserting and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180522 |
|
| WD01 | Invention patent application deemed withdrawn after publication |