CN106768668B - It is a kind of for isolating and falling off the sealing test device of electric connector socket - Google Patents
It is a kind of for isolating and falling off the sealing test device of electric connector socket Download PDFInfo
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- CN106768668B CN106768668B CN201611241236.XA CN201611241236A CN106768668B CN 106768668 B CN106768668 B CN 106768668B CN 201611241236 A CN201611241236 A CN 201611241236A CN 106768668 B CN106768668 B CN 106768668B
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- China
- Prior art keywords
- pedestal
- cover board
- bindiny mechanism
- electric connector
- test device
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
Abstract
The invention discloses a kind of for isolating and falling off the sealing test device of electric connector socket, comprising: air charging system, pedestal, cover board, container, gasket and bindiny mechanism；Wherein, three-layer sealed seat is set in the pedestal；The cover board is connected by the gasket with the pedestal；The side wall of the pedestal offers air inlet, and the air charging system is connected by first pipe with the air inlet；The side wall of the cover board offers gas outlet, and the container is connected by second pipe with the gas outlet；The bindiny mechanism is located in cover board, and the bindiny mechanism is connected with three-layer sealed seat.The present invention solves two layers of the positive back side of seal socket in the prior art encapsulating can not detect wherein one layer of sealing performance after the completion.
Description
Technical field
The present invention relates to technical field of electric connectors more particularly to a kind of for isolating and falling off the sealing of electric connector socket
Device.
Background technique
Electric connector is isolated and fallen off suitable between the systems such as military electronic systems and various electric appliances, electronic equipment
The electric connector of electric wiring connection and other industrial equipments.The separation of moment electromagnetism and machine can be made by isolating and falling off electric connector
The separation of tool drag-line, connection type are to revolve slotting and straight cutting.It isolates and falls off electric connector and is broadly divided into plug, socket two parts.Wherein
Socket is generally divided into single layer (non-tight) seat, double-layer seal seat and three layers of (multilayer) seal receptacle.
Multi-layer sealed socket is described by taking three layers of seat as an example, three-layer sealed socket is divided into three layers in structure, wherein socket
It plugs together surface side to be positive surface layer, the contact weldering cup side of socket is back layer, there is an activity that can be move freely between these two layers there
Layer.Wherein positive layer, encapsulating has polyurethane adhesive respectively among back layer, play the role of sealing, mobile layer is mounted on front and back
It, can be along axially free activity in seal chamber between layer.The structure of three-layer sealed seat has two individual course sealing functions, i.e.,
The dual-seal performance of product can be achieved.
The device of traditional three layers of seat sealing performance of test can only be after the completion of product wherein one layer of encapsulating to the close of this layer
Sealing property is tested, and wherein one layer of sealing performance can not be detected after the completion of product positive two layers of the encapsulating in the back side.
Summary of the invention
Technical problem solved by the present invention is compared with the prior art, providing a kind of for isolating and falling off electric connector
The sealing test device of socket ensure that three-layer sealed seat by individually testing the air-tightness of individual course in three-layer sealed seat
The sealing performance of middle individual course.
The object of the invention is achieved by the following technical programs: a kind of for isolating and falling off the sealing of electric connector socket
Test device, comprising: air charging system, pedestal, cover board, container, gasket and bindiny mechanism；Wherein, three-layer sealed seat is set to
In the pedestal；The cover board is connected by the gasket with the pedestal；The side wall of the pedestal offers air inlet,
The air charging system is connected by first pipe with the air inlet；The side wall of the cover board offers gas outlet, the appearance
Device is connected by second pipe with the gas outlet；The bindiny mechanism is located in cover board, the bindiny mechanism and three layers it is close
Envelope seat is connected.
It is above-mentioned to be used to isolate and fall off in the sealing test device of electric connector socket, further includes: guide post；Wherein, described to lead
Column is set in the guide sleeve of three-layer sealed seat；The top of the guide post is connected by pinboard with the bindiny mechanism；It is described
Bindiny mechanism is connected with the lock tube of three-layer sealed seat.
It is above-mentioned for isolating and falling off in the sealing test device of electric connector socket, the bindiny mechanism include: help pull a cart, hand
Wheel, wirerope, nut, the first screw, flange, support base, the second screw, spring pocket, connection wire rod, push rod component, spring, steel
Ball and sheath；Wherein, described help pull a cart is connected with the wirerope；The push rod component is connected with the wirerope；It is described
Handwheel is connected with the nut；The nut is threadedly connected with the connection wire rod；The flange with it is described
Support base is connected by the first screw；The spring pocket is connected with the support base by second screw；The steel
Ball is mounted in three holes of the connection wire rod side wall；The sheath is connected with the spring pocket；The spring is mounted on bullet
In spring set.
Above-mentioned to be used to isolate and fall off in the sealing test device of electric connector socket, the pedestal is hollow cylindrical shape
Shape, the cover board are hollow cylindrical shape.
Above-mentioned to be used to isolate and fall off in the sealing test device of electric connector socket, the pedestal and the cover board are all made of
Lightweight metal material, the wall thickness of the pedestal are 20cm~35cm, and the wall thickness of the cover board is 20cm~35cm.
Above-mentioned to be used to isolate and fall off in the sealing test device of electric connector socket, the material of the gasket is PVC material
Material or polyurethane adhesive material.
Above-mentioned to be used to isolate and fall off in the sealing test device of electric connector socket, the material of the guide post is stainless steel
Material.
Above-mentioned to be used to isolate and fall off in the sealing test device of electric connector socket, the container is for storing liquid.
Compared with prior art, the present invention has the following advantages:
(1) present invention can effectively detect the individual course air-tightness in seal socket；
(2) the configuration of the present invention is simple, it is easy to operate, the detection of the individual course air-tightness in detection seal socket is improved
Efficiency；
(3) present invention can not detect wherein one layer after the completion of solving two layers of the positive back side of seal socket in the prior art encapsulating
Sealing performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the sealing test device for isolating and falling off electric connector socket of the invention；
Fig. 2 is the structural schematic diagram of bindiny mechanism of the invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural schematic diagram of the sealing test device for isolating and falling off electric connector socket of the invention.Such as Fig. 1
Shown, which includes: air charging system 1, pedestal 2, cover board 3, container
4, gasket 5 and bindiny mechanism 7.Specifically, pedestal 2 is hollow cylindrical shape, cover board 3 is hollow cylindrical shape.Pedestal 2
Lightweight metal material is all made of with cover board 3, it is preferred that pedestal 2 and cover board 3 are aluminium.The wall thickness of pedestal 2 is 20cm~35cm,
The wall thickness of cover board 3 is 20cm~35cm.5 material of gasket is PVC material or polyurethane adhesive material.Wherein,
Three-layer sealed seat 8 is set in pedestal 2.Three-layer sealed seat is one kind of socket, and three-layer sealed seat 8 divides in structure
It is three layers, wherein the surface side that plugs together of socket is positive surface layer, and the contact weldering cup side of socket is back layer, there is one between these two layers there
The mobile layer that can be move freely.Wherein positive layer, encapsulating has polyurethane adhesive respectively among back layer, plays the role of sealing, living
Dynamic layer is mounted in the seal chamber between the layer of front and back, can have two along axially free activity, the structure of three-layer sealed seat
The dual-seal performance of product can be realized in individual course sealing function.The back layer of three-layer sealed seat 8 is mounted on pedestal 2 downward
In, the lateral wall of three-layer sealed seat 8 is tightly bonded with the inner sidewall of pedestal 2.
Cover board 3 is connected by gasket 5 with pedestal 2.Specifically, cover board 3 is hollow cylindrical shape open at one end,
Pedestal 2 is also hollow cylindrical shape open at one end, and in Fig. 1, the upper end opening of pedestal 2, the lower ending opening of cover board 3 is close
Packing 5 is set between the lower ending opening of cover board 3 and the upper end opening of pedestal 2, is fixed by pressurizeing on press, can be the bottom of by
Seat 2 is tightly connected with cover board 3, and pedestal 2 and cover board 3 form the cavity inside one.
It should be noted that a part of of gasket 5 can also fit closely (as shown in Figure 1) with the inner wall of pedestal 2, three
Layer seal receptacle 8 is wanted to compress by the inner wall of gasket 5 and pedestal 2, and gasket 5 plays the role of buffering, by gasket 5 to three
Layer seal receptacle 8 plays a certain protective role.
The side wall of pedestal 2 offers air inlet 21, and air charging system 1 is connected by first pipe 11 with air inlet 21.Tool
Body, as shown in Figure 1, offering air inlet 21 on the right side wall of pedestal 2, the position of air inlet 21 is located at three-layer sealed seat 8
Lower section, device of air 1 is connected by first pipe 11 with air inlet 21, by inflating in 1 phase pedestal 2 of air charging system.First
Pipeline 11 is rubber tube, and with certain pressure when air charging system 1 is inflated, rubber tube has deformation, can be born specific
Pressure, thus first pipe 11 be selected as rubber tube can play the role of it is long-lived.It should be noted that air charging system 1 exists
It is a kind of relatively common device in existing, the present embodiment is not described in detail.
The side wall of cover board 3 offers gas outlet 31, and container 4 is connected by second pipe 41 with gas outlet 31.Specifically,
Gas outlet 31 is offered in the right side wall of cover board 3, container 4 is connected by second pipe 41 with gas outlet 31, and container 4 is for containing
Fill liquid.
Bindiny mechanism 7 is located in cover board 3, and bindiny mechanism 7 is connected with three-layer sealed seat 8.Specifically, bindiny mechanism 7
In in the cavity that cover board 3 and pedestal 2 are formed, bindiny mechanism 7 connect with three-layer sealed seat 8.
In above-described embodiment, as shown in Figure 1, the sealing test device for being used to isolate and fall off electric connector socket further includes
Guide post 6.Specifically, the material of guide post 6 is stainless steel material.Wherein,
Guide post 6 is set in the guide sleeve 81 of three-layer sealed seat 8.As shown in Figure 1, the guide sleeve 81 of three-layer sealed seat 8 and guide post 6
It matches one by one.
The top of guide post 6 is connected by pinboard 9 with bindiny mechanism 7.Specifically, pinboard 9 by screw thread with connect
Mechanism 7 is connected, and guide post 6 is cooperated by pinboard 9 and bindiny mechanism 7.
Bindiny mechanism 7 is connected with the lock tube 82 of three-layer sealed seat 8.Specifically, bindiny mechanism 7 has hand wheel component, lead to
It crosses hand wheel component bindiny mechanism 7 and the lock tube 82 of three-layer sealed seat 8 is sealed, the spring top cover of three-layer sealed seat 8 is pressed downward,
Form outlet passageway.
In above-described embodiment, as shown in Fig. 2, bindiny mechanism 7 includes help pull a cart 71, handwheel 72, wirerope 73, nut 74, the
One screw 75, flange 76, support base 77, the second screw 78, spring pocket 79, connection wire rod 710, push rod component 711, spring 712,
3 steel balls 713 and sheath 714.Wherein,
It helps pull a cart and 71 is connect with wirerope 73 by crimping mode；Push rod component 711 is connected with wirerope 73 by crimping mode
It connects.Handwheel 72 is connected with nut 74；Nut 74 is threadedly connected with connection wire rod 710；Flange 76 and support base
77 are connected by the first screw 75；Spring pocket 79 is connected with support base 77 by the second screw 78；3 steel balls 713 are installed
In 710 side wall of connection wire rod, three holes.Sheath 714 is connected with spring pocket 79；Spring 712 is mounted in spring pocket 79；Tool
Body, include a push rod spring 7111 in push rod component, and before bindiny mechanism's locking, which is in compressive state, when locking
Spring is in free state.
Bindiny mechanism's concrete operating principle: including preparing before locking, locking, plug together in place and unlock four parts.
Prepare before locking: rotation hand wheel 72 counterclockwise to skidding, connection wire rod 710 by with nut 74 be threadedly engaged to
Lower movement stretches out 7 front end of bindiny mechanism.
Locking: when locking, the mandril of connection wire rod 710, steel ball 713 and push rod component 711 enters three layers in bindiny mechanism 7
In the lock tube 82 of seal receptacle 8, when steel ball 713 enters in 82 groove of lock tube, mandril constraint release, push rod spring 7111 pushes top
Bar moves downward, and steel ball 713 is maintained between connection wire rod 710 and lock tube 82, while sheath 714 moves upwards, spring 712
Compressed energy-storage, bindiny mechanism and three-layer sealed seat, which are realized, locks.
Plug together in place: after locking, when rotating clockwise handwheel 72, hand wheel torque power is transmitted on nut 74, passes through nut
Screw thread is threadedly engaged with connection wire rod 710 on 74, and forming axial tension moves upwards connection wire rod 710, i.e., opposite spring
Set 79 is moved downward with pinboard 9 and guide post 6, and when guide post 6 pushes up the guide sleeve 81 in three-layer sealed seat in place, handwheel is beaten
Sliding, the process of plugging together terminates.
Unlock: helped pull a cart straight up with hand 71 when, that is, overcome the pulling force of push rod spring 7111, mandril is transported upwards
Dynamic, steel ball 713 realizes unlock to the constraint release of lock tube 82.The spring 712 of the receipts compression in spring pocket 79 releases energy simultaneously
Sheath 714 is pushed back into original state.
Such as Fig. 1, three-layer sealed seat 8 is mounted on pedestal 2, after bindiny mechanism 7 is rotated counterclockwise to skidding, for upper
Lock status；It is certain along axial action in bindiny mechanism 7 after guide post 6 to be aligned to the guide sleeve 81 on three-layer sealed socket 8 such as Fig. 1
Pressure, when hear " " sound when bindiny mechanism 7 i.e. with the lock tube 82 on three-layer sealed seat 8 it is sealed；The company of rotating clockwise
The handwheel of connection mechanism 7 makes bindiny mechanism 7 that guide post 6 be driven to move downwardly to and plugs together in place, at this point, guide post 6 is close by three layers to skidding
The spring top cover of envelope socket 8 is pressed downward, and the O-ring in three-layer sealed 8 positive layer of seat forms outlet passageway after unclamping；It closes the lid
After plate 3, pedestal 2 and cover board 3 are compressed using press, air charging system 1 is inflated, if 8 back layer air-tightness of three-layer sealed seat closes
Lattice, then bubble-free generates in water-storing glass bottle 4, if 8 back layer air-tightness of three-layer sealed seat fails, in water-storing glass bottle 4
Bubble generates, in this, as the back layer sealing performance qualification or the judgement of failure for detecting three-layer sealed socket 8.
The present invention can effectively detect the individual course air-tightness in seal socket；And structure of the invention letter
It is single, it is easy to operate, efficiency is improved to the detection of the individual course air-tightness in detection seal socket；And the present invention solves
Low pressure sealing propertytest after individual course encapsulating in seal socket in the prior art.
Embodiment described above is the present invention more preferably specific embodiment, and those skilled in the art is in this hair
The usual variations and alternatives carried out in bright technical proposal scope should be all included within the scope of the present invention.
Claims (6)
1. a kind of for isolating and falling off the sealing test device of electric connector socket, characterized by comprising: air charging system (1),
Pedestal (2), cover board (3), container (4), gasket (5) and bindiny mechanism (7)；Wherein,
Three-layer sealed seat (8) is set in the pedestal (2)；
The cover board (3) is connected by the gasket (5) with the pedestal (2)；
The side wall of the pedestal (2) offers air inlet (21), the air charging system (1) by first pipe (11) and it is described into
Port (21) is connected；
The side wall of the cover board (3) offers gas outlet (31), and the container (4) passes through second pipe (41) and the gas outlet
(31) it is connected；
The bindiny mechanism (7) is located in cover board (3), and the bindiny mechanism (7) is connected with three-layer sealed seat (8)；
Wherein, further includes: guide post (6)；Wherein,
The guide post (6) is set in the guide sleeve (81) of three-layer sealed seat (8)；
The top of the guide post (6) is connected by pinboard (9) with the bindiny mechanism (7)；
The bindiny mechanism (7) is connected with the lock tube (82) of three-layer sealed seat (8)；
Wherein, the container (4) is for storing liquid.
2. according to claim 1 for isolating and falling off the sealing test device of electric connector socket, it is characterised in that: institute
State bindiny mechanism (7) include: help pull a cart (71), handwheel (72), wirerope (73), nut (74), the first screw (75), flange
(76), support base (77), the second screw (78), spring pocket (79), connection wire rod (710), push rod component (711), spring
(712), steel ball (713) and sheath (714)；Wherein,
Help pull a cart (71) are connected with the wirerope (73)；The push rod component (711) is connected with the wirerope (73)
It connects；
The handwheel (72) is connected with the nut (74)；
The nut (74) is threadedly connected with the connection wire rod (710)；
The flange (76) is connected with the support base (77) by the first screw (75)；
The spring pocket (79) is connected with the support base (77) by second screw (78)；
The steel ball (713) is mounted in three holes of the connection wire rod (710) side wall；
The sheath (714) is connected with the spring pocket (79)；
The spring (712) is mounted in spring pocket (79).
3. according to claim 1 for isolating and falling off the sealing test device of electric connector socket, it is characterised in that: institute
Stating pedestal (2) is hollow cylindrical shape, and the cover board (3) is hollow cylindrical shape.
4. according to claim 1 for isolating and falling off the sealing test device of electric connector socket, it is characterised in that: institute
It states pedestal (2) and the cover board (3) is all made of lightweight metal material, the wall thickness of the pedestal (2) is 20cm~35cm, the lid
The wall thickness of plate (3) is 20cm~35cm.
5. according to claim 1 for isolating and falling off the sealing test device of electric connector socket, it is characterised in that: institute
The material for stating gasket (5) is PVC material or polyurethane adhesive material.
6. according to claim 1 for isolating and falling off the sealing test device of electric connector socket, it is characterised in that: institute
The material for stating guide post (6) is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241236.XA CN106768668B (en) | 2016-12-29 | 2016-12-29 | It is a kind of for isolating and falling off the sealing test device of electric connector socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241236.XA CN106768668B (en) | 2016-12-29 | 2016-12-29 | It is a kind of for isolating and falling off the sealing test device of electric connector socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106768668A CN106768668A (en) | 2017-05-31 |
| CN106768668B true CN106768668B (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611241236.XA Active CN106768668B (en) | 2016-12-29 | 2016-12-29 | It is a kind of for isolating and falling off the sealing test device of electric connector socket |
Country Status (1)
| Country | Link |
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Citations (10)
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| US6024591A (en) * | 1998-03-03 | 2000-02-15 | The Whitaker Corporation | Seals for an electrical connector |
| CN101447619A (en) * | 2008-12-29 | 2009-06-03 | 杭州航天电子技术有限公司 | Vertical separation mechanism of electric connector |
| CN201852682U (en) * | 2010-11-25 | 2011-06-01 | 北京特种机械研究所 | Electric connector airtight testing device |
| CN102420372A (en) * | 2011-12-29 | 2012-04-18 | 杭州航天电子技术有限公司 | Secondary unlocking separation mechanism for electric connector |
| CN202735031U (en) * | 2012-06-26 | 2013-02-13 | 沈阳兴华航空电器有限责任公司 | Device for testing high temperature and high pressure sealing performance of through-wall sealing socket |
| CN103759904A (en) * | 2014-01-03 | 2014-04-30 | 中国空间技术研究院 | System for detecting sealing performance |
| CN103822761A (en) * | 2014-01-03 | 2014-05-28 | 中国空间技术研究院 | Sealing detection apparatus and method |
| CN204027782U (en) * | 2014-06-26 | 2014-12-17 | 中国人民解放军第五七一九工厂 | A kind of aviation rubber film tightness test device |
| CN204694408U (en) * | 2015-06-16 | 2015-10-07 | 鹤壁市飞来科技有限公司 | Detect the bubble-tight device of automotive wire bundle socket |
| CN105424099A (en) * | 2015-12-31 | 2016-03-23 | 无锡宝牛阀业有限公司 | Ultralow-temperature gasket leakage testing device |
-
2016
- 2016-12-29 CN CN201611241236.XA patent/CN106768668B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6024591A (en) * | 1998-03-03 | 2000-02-15 | The Whitaker Corporation | Seals for an electrical connector |
| CN101447619A (en) * | 2008-12-29 | 2009-06-03 | 杭州航天电子技术有限公司 | Vertical separation mechanism of electric connector |
| CN201852682U (en) * | 2010-11-25 | 2011-06-01 | 北京特种机械研究所 | Electric connector airtight testing device |
| CN102420372A (en) * | 2011-12-29 | 2012-04-18 | 杭州航天电子技术有限公司 | Secondary unlocking separation mechanism for electric connector |
| CN202735031U (en) * | 2012-06-26 | 2013-02-13 | 沈阳兴华航空电器有限责任公司 | Device for testing high temperature and high pressure sealing performance of through-wall sealing socket |
| CN103759904A (en) * | 2014-01-03 | 2014-04-30 | 中国空间技术研究院 | System for detecting sealing performance |
| CN103822761A (en) * | 2014-01-03 | 2014-05-28 | 中国空间技术研究院 | Sealing detection apparatus and method |
| CN204027782U (en) * | 2014-06-26 | 2014-12-17 | 中国人民解放军第五七一九工厂 | A kind of aviation rubber film tightness test device |
| CN204694408U (en) * | 2015-06-16 | 2015-10-07 | 鹤壁市飞来科技有限公司 | Detect the bubble-tight device of automotive wire bundle socket |
| CN105424099A (en) * | 2015-12-31 | 2016-03-23 | 无锡宝牛阀业有限公司 | Ultralow-temperature gasket leakage testing device |
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| Publication number | Publication date |
|---|---|
| CN106768668A (en) | 2017-05-31 |
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