CN102176555B - Push-pull type round electric connector - Google Patents
Push-pull type round electric connector Download PDFInfo
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- CN102176555B CN102176555B CN201010541250A CN201010541250A CN102176555B CN 102176555 B CN102176555 B CN 102176555B CN 201010541250 A CN201010541250 A CN 201010541250A CN 201010541250 A CN201010541250 A CN 201010541250A CN 102176555 B CN102176555 B CN 102176555B
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Abstract
The invention relates to a push-pull type round electric connector, mainly comprising filtering sockets, a head component and a tail accessory, wherein one end of each filtering socket is connected with one end of the head component; the other end of the head component is connected with the tail accessory; the other end of each filtering socket is connected with a commutator; the commutator is provided with multiple transformation jacks; the multiple transformation jacks are inserted into the filtering sockets correspondingly; and the commutator is arranged on a mounting panel of the filtering socket. The commutators are directly arranged on a mounting panel of equipment and the filtering sockets are inserted into the commutators so as to realize quick installation of the sockets. The connector is compact in structure and reasonable in design; the filtering sockets are convenient to assemble and good in sealing performance; plugs are firmly connected with the sockets, quick to insert and pull out and convenient to maintain; and the connector adapts to the miniaturization development trend of existing equipment.
Description
Technical field
The present invention relates to a kind of round electric connector, is a kind of round electric connector of plug-type assembling specifically.
Background technology
At present, the use equipment miniaturization day by day of electric connector, increasingly high to the installation requirement of electric connector, the socket of traditional electrical connector is welded direct on the device panel, and inconvenience is changed, safeguarded to the assembling trouble of electric connector; Also have; The connected mode of electric connector is divided into bayonet type and spiral substantially; The back that puts in place, the bottom that bayonet type adopts bail to slip into corresponding plug link slot is fixedly connected, the spiral employing screw thread plug and socket of screwing, and above-mentioned two kinds of connected modes can not fast insert-pull; In case of emergency cause loosening because of external force easily and come off, cause signal interruption or can't change rapidly, keep in repair.
In addition, existing electric connector major part is through ground plate and filter contact welding, is coated with epoxy glue between ground plate and seat housing; Fix with epoxy glue, this mode need be carried out hot setting again, is prone in the solidification process produce shrink; Because the epoxy glue heat resistance is lower, when user's bonding wire, epoxy glue makes the broken or generation fine fisssure of electric capacity easily; Thereby cause inefficacy, anti-vibration ability, electric conductivity and heat resistance are all relatively poor.
Summary of the invention
In order to solve connector body inconvenient installation in the prior art; Plug and socket can not fast insert-pulls, are unfavorable for safeguarding, are prone to loosening or come off; Serviceability is poor; And deficiencies such as the anti-vibration performance is low, filtering performance is poor, poor electric conductivity, heat resistance is poor, useful life is short the invention provides a kind of simple in structurely, compact, and socket is easy for installation; Plug and socket are connected firmly, plug rapid, easy to maintenance, and filter structure is simple, anti-vibration is effective, good seal performance, heat resistance are good, the plug-type round electric connector of long service life.
The technical scheme that the present invention adopts is: a kind of plug-type round electric connector; Mainly comprise filtering socket, an assembly and afterbody annex, filtering socket one end connector assembly one end, an assembly other end connects the afterbody annex; Its technical characterstic is that the said filtering socket other end connects adapter; Adapter is provided with a plurality of conversion jacks, and a plurality of conversion jacks are corresponding with filtering socket to plug together, and adapter is installed on the installation panel of filtering socket.
Further; Said filtering socket comprises a housing, preceding insulator, back insulator, ground strip and a plurality of filter contact; A plurality of filter contacts pass ground strip and are fixedly connected in the housing by forward and backward insulator, enclose the outer Monday of ground strip and evenly are provided with a hock a plurality of and seat inner walls interference fit; Said ground strip two ends are respectively equipped with forward and backward liner, and forward and backward liner respectively and be provided with insulation silica gel encapsulating district between forward and backward insulator; Said seat housing right-hand member housing outer wall upper edge is axially arranged with a primary key slot, and circumferencial direction is provided with a circle bullet groove on the housing outer wall of seat housing right-hand member.
Again further; Said assembly comprises insulator behind insulator before lock sleeve, head capsule body, contact pin, the pin, the pin, spring, outer jump ring and interior jump ring; Insulator jump ring in head was clamped in the head capsule body after contact pin passed preceding insulator of pin and pin successively; Be provided with insulation silica gel encapsulating district before the pin behind insulator and the pin between insulator; The head capsule body inwall of insulator end is provided with the radial hole of a bayonet lock, ground connection spring and band pellet shot from a slingshot before the pin, the corresponding primary key slot setting of bayonet lock and ground connection spring, and the pellet shot from a slingshot position is corresponding in the bullet groove; Said lock sleeve be set on the head capsule body through spring top clamping head capsule body and by head capsule the outer jump ring location on the external wall, lock sleeve one end is corresponding with pellet shot from a slingshot to be provided with and to make the lock sleeve rotary extension that pellet shot from a slingshot is thrown off bullet groove or stick into coming off or tightening of a bullet groove realization filtering socket and an assembly.
Again further; Said afterbody annex comprises gum cover, cable cover, plug, shading ring and wire bushing; Be provided with the shield gasket circle in the wire bushing, wire bushing one end connector housing, wire bushing other end stube cable cover one end; Be provided with shading ring and plug in the cable cover, the cable cover other end connects gum cover.
Further, said filter contact comprises contact, black magnetic core, tubular type electric capacity and block, and contact is welded on the contact by block behind black magnetic core of suit and the tubular type electric capacity outward successively.
After adopting above technical scheme, the beneficial effect that the present invention reaches is:
1, filtering socket is connected on the equipment installed surface through adapter, avoids socket to be directly welded in the equipment installed surface, and assembling, easy to maintenance is by the different sockets of the convertible connection of adapter, applied widely; Primary key slot setting on bayonet lock on the head capsule body inwall and the ground connection spring respective seat housing right-hand member housing outer wall; Pellet shot from a slingshot position on the head capsule body inwall is corresponding in the bullet groove on the seat housing right-hand member housing outer wall; Assembly is aimed at primary key slot through bayonet lock and is inserted fast in the filtering socket, and the ground connection spring guarantees that the head capsule body is connected with a housing, and pellet shot from a slingshot snapped in the bullet groove after an assembly was inserted into the position; Assembly and filtering socket are connected firmly, and are difficult for becoming flexible, coming off; On lock sleeve elastic locating sleeve dress and the head capsule body; Normally hold out against under the state by spring at lock sleeve; The corresponding pellet shot from a slingshot of lock sleeve is clamped on pellet shot from a slingshot to realize in the bullet groove chucking of an assembly and filtering socket, the lock sleeve rotary extension stretch or the holddown spring state under, the lock sleeve correspondence pellet shot from a slingshot that staggers makes pellet shot from a slingshot throw off separating of a bullet groove realization assembly and filtering socket; It is rapid, firm, easy to use that connector is pegged graft; The filtering socket good seal performance can effectively suppress electromagnetic interference, has better anti-vibration performance, sealing property, electric conductivity again;
2, assembly connects the afterbody annex, when assembly stube cable, successively gum cover, cable cover, plug, shading ring, shielding wire bushing is set on cable, adopts the shield gasket clamping type, has the function of sealing, shielding, tension;
3, a plurality of filter contacts pass ground strip and are welded to connect, the hock of ground strip periphery and seat inner walls interference fit, and realization conduction contact on the present inner walls is close in the hock distortion, and ground connection is respond well; The filtering contact assembly is fixedly connected with ground strip in the present housing; Be respectively equipped with forward and backward liner and insulation silica gel encapsulating district between ground strip and forward and backward insulator; The silica gel heat resistance in insulation silica gel encapsulating district is good, when variations in temperature, is difficult for producing distortion, and filter contact is safe in utilization, the life-span is long; And forward and backward liner cooperates silica gel that the anti-vibration performance in the present housing of ground strip is improved greatly, further guarantees the safe in utilization of filter contact; Contact is welded on the contact by block behind black magnetic core of suit and the tubular type electric capacity outward successively, and a plurality of contacts do not have electromagnetic interference each other, and the filter connector serviceability is better.
The present invention utilizes adapter directly to be installed on the equipment installation panel, and the grafting filtering socket is realized the Fast Installation of socket on adapter, utilizes a flexible pellet shot from a slingshot chucking assembly and the filtering socket of cooperating of an assembly lock sleeve again; Connect the afterbody annex at an assembly afterbody at last, compact overall structure, reasonable in design; The filtering socket assembling is convenient; The filtering socket good seal performance, plug and socket are connected firmly, plug rapid, easy to maintenance, adapt to present device miniaturization Development Trend.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the ground strip structural representation;
Fig. 3 is the filter contact structural representation.
Among the figure: adapter 1, transfer jack 11, filtering socket 2, seat housing 21, preceding insulator 22, back insulator 23, ground strip 24, hock 241, filter contact 25, contact 251, black magnetic core 252, tubular type electric capacity 253; Block 254, preceding liner 26, back liner 27, insulation silica gel encapsulating district 28, primary key slot 29, bullet groove 210, an assembly 3; Lock sleeve 31, head capsule body 32, insulator 34 before the contact pin 33, pin, insulator 35 behind the pin, spring 36, outer jump ring 37; Interior jump ring 38, pellet shot from a slingshot 39, bayonet lock 310, insulation silica gel encapsulating district 311, afterbody annex 4, gum cover 41; Cable cover 42, plug 43, shading ring 44, wire bushing 45, shield gasket circle 46, equipment installation panel 5.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Shown in Fig. 1-3, plug-type round electric connector mainly comprises adapter 1, filtering socket 2, an assembly 3 and afterbody annex 4.On adapter 1 fixed installation and the equipment installation panel 5, adapter 1 is provided with a plurality of transfer jacks 11; Filtering socket 2 comprises a housing 21, preceding insulator 22, back insulator 23, preceding liner 26, back liner 27, ground strip 24 and a plurality of filter contact 25; Filter contact 25 is made up of black magnetic core 252 of contact 251 outer suits successively and tubular type electric capacity 253 back welding blocks 254; Filtering socket 2 plugs together with adapter 1 a plurality of filter contacts 25 is engaged with a plurality of transfer jacks 11; A plurality of filter contacts 25 pass ground strip 24 and are fixedly connected in the housing 21 by forward and backward insulator 22,23; Enclose the outer Monday of ground strip 24 and evenly be provided with a hock 241 a plurality of and seat inner walls interference fit; Ground strip 24 two ends are respectively equipped with forward and backward liner 26,27; Forward and backward liner 26,27 respectively and 22,23 of forward and backward insulators be provided with insulation silica gel encapsulating district 28, seat housing 21 right-hand member housing outer wall upper edges are axially arranged with a primary key slot 29, circumferencial direction is provided with a circle bullet groove 210 on the housing outer wall of seat housing right-hand member; Assembly 3 comprises insulator 35 behind insulator 34 before lock sleeve 31, head capsule body 32, contact pin 33, the pin, the pin, spring 36, outer jump ring 37, interior jump ring 38, pellet shot from a slingshot 39 and bayonet lock 310; Insulator 35 jump ring 38 in head was clamped in the head capsule body 32 after contact pin 33 passed preceding insulator 34 of pin and pin successively; 35 of insulators are provided with insulation silica gel encapsulating district 311 behind preceding insulator 34 of pin and the pin; Head capsule body 32 inwalls of insulator 34 ends are provided with the radial hole of a bayonet lock 310, ground connection spring and band pellet shot from a slingshot 39 before the pin; Bayonet lock 310 is provided with the corresponding primary key slot 29 of ground connection spring; Pellet shot from a slingshot 39 positions are corresponding in the bullet groove 210; Lock sleeve 31 be set on the head capsule body 32 through spring 36 hold out against the head capsule body and by head capsule 37 location of the outer jump ring on the external wall, lock sleeve 31 1 ends and pellet shot from a slingshot 39 be corresponding to be provided with and to make lock sleeve 31 rotary extensions that pellet shot from a slingshot 39 is thrown off bullet groove 210 or stick into coming off or tightening of a bullet groove realization filtering socket 2 and an assembly 3; Afterbody annex 4 comprises gum cover 41, cable cover 42, plug 43, shading ring 44, wire bushing 45 and shield gasket circle 46; Be provided with shield gasket circle 46 in the wire bushing 45; The head capsule body 32 of insulator 35 ends behind the wire bushing 45 1 ends connection pin; Wire bushing 45 other end stube cable covers 42 1 ends are provided with shading ring 44 and plug 43 in the cable cover 42, cable cover 42 other ends connect gum cover 41.
When this connector uses: at first adapter 1 is fixedly installed on the equipment installation panel 5, a plurality of transfer jacks 11 of filtering socket 2 corresponding adapters 1 are plugged together; Successively gum cover 41, cable cover 42, plug 43, shading ring 44, wire bushing 45 and shield gasket circle 46 are sleeved on the cable, the cable wire stripping makes gauze screen open maintenance 20mm left and right sides length, welding cable and an assembly 3 contact pins 33 again; Be tightened on the head capsule body 32 by wire bushing 45; Cover equably after gauze screen is made in order on the outside tapering of 45 wire bushings, press shading ring 44, cut off unnecessary gauze screen; Push plug 43; Tighten cable cover 42, load onto clamp, screw and bullet pad clamping cables line on the cable cover 42, load onto gum cover 41; At last primary key slot 29 on the seat housing 21 of the 310 aligning filtering sockets 2 of bayonet lock on the head capsule body 32 of an assembly 3 is plugged together, a ground connection spring feedthrough housing 32 and a seat housing 21, taking advantage of a situation pushes hard lock sleeve 31; Lock sleeve 31 compression springs 36; Lock sleeve one end unclamps the compressing of pellet shot from a slingshot 39, and head capsule body 32 further plugs together a housing 21, when being inserted into bullet groove 210 positions; Pellet shot from a slingshot 39 is fallen in the bullet groove 210; Unclamp lock sleeve 31 it is return, lock sleeve one end compresses pellet shot from a slingshot 39 and in bullet groove 210, locatees chucking assembly 3 and filtering socket 2 are plugged together fully, plugs together firmly.
When assembly 3 must pull away filtering socket 2, taking advantage of a situation pushed hard lock sleeve 31, and lock sleeve 31 compression springs 36, lock sleeve one end unclamp the compressing of pellet shot from a slingshot 39, and pellet shot from a slingshot 39 does not tighten with bullet groove 210, and can extract an assembly 3 this moment.
Claims (2)
1. plug-type round electric connector; Mainly comprise filtering socket (2), an assembly (3) and afterbody annex (4), filtering socket one end connector assembly one end, an assembly other end connects the afterbody annex; It is characterized in that: said filtering socket (2) other end connects adapter (1); Adapter is provided with a plurality of conversion jacks (11), and a plurality of conversion jacks are corresponding with filtering socket to plug together, and adapter is installed on the installation panel (5) of filtering socket; Said filtering socket (2) comprises a housing (21), preceding insulator (22), back insulator (23), ground strip (24) and a plurality of filter contact (25); A plurality of filter contacts pass ground strip and are fixedly connected in the housing (21) by forward and backward insulator, enclose the outer Monday of ground strip and evenly are provided with a hock (241) a plurality of and seat inner walls interference fit; Said ground strip two ends are respectively equipped with forward and backward liner (26,27), forward and backward liner respectively and be provided with between forward and backward insulator the insulation silica gel encapsulating district (28); Said seat housing right-hand member housing outer wall upper edge is axially arranged with a primary key slot (29), and circumferencial direction is provided with a circle bullet groove (210) on the housing outer wall of seat housing right-hand member; Said assembly (3) comprises insulator (35) behind insulator (34) before the lock sleeve (31), head capsule body (32), contact pin (33), pin, the pin, spring (36), outer jump ring (37) and interior jump ring (38); Insulator jump ring in head was clamped in the head capsule body after contact pin passed preceding insulator of pin and pin successively; Be provided with insulation silica gel encapsulating district (311) before the pin behind insulator and the pin between insulator; The head capsule body inwall of insulator end is provided with the radial hole of a bayonet lock (310), ground connection spring and band pellet shot from a slingshot (39) before the pin; The corresponding primary key slot of bayonet lock and ground connection spring (29) is provided with, and the pellet shot from a slingshot position is corresponding in the bullet groove (210); Said lock sleeve be set on the head capsule body through spring top clamping head capsule body and by head capsule the outer jump ring location on the external wall, lock sleeve one end is corresponding with pellet shot from a slingshot to be provided with and to make the lock sleeve rotary extension that pellet shot from a slingshot is thrown off bullet groove or stick into coming off or tightening of a bullet groove realization filtering socket (2) and an assembly; Said filter contact (25) comprises contact (251), black magnetic core (252), tubular type electric capacity (253) and block (254), and contact is welded on the contact by block behind black magnetic core of suit and the tubular type electric capacity outward successively.
2. plug-type round electric connector according to claim 1; It is characterized in that: said afterbody annex (4) comprises gum cover (41), cable cover (42), plug (43), shading ring (44) and wire bushing (45); Be provided with shield gasket circle (46) in the wire bushing, wire bushing one end connector housing (32), wire bushing other end stube cable cover one end; Be provided with shading ring and plug in the cable cover, the cable cover other end connects gum cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010541250A CN102176555B (en) | 2010-11-12 | 2010-11-12 | Push-pull type round electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010541250A CN102176555B (en) | 2010-11-12 | 2010-11-12 | Push-pull type round electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102176555A CN102176555A (en) | 2011-09-07 |
| CN102176555B true CN102176555B (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010541250A Active CN102176555B (en) | 2010-11-12 | 2010-11-12 | Push-pull type round electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102176555B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623837B (en) * | 2012-04-24 | 2013-12-11 | 宁波海曙区西尚电子有限公司 | Socket of data connector and plug |
| CN103378466B (en) * | 2012-04-28 | 2016-02-24 | 沈阳兴华航空电器有限责任公司 | A kind of direct-push tail accessory locking device |
| CN103227383A (en) * | 2013-04-10 | 2013-07-31 | 镇江惠通元二接插件有限公司 | Watertight connector |
| CN105609995B (en) * | 2015-12-03 | 2018-07-06 | 中航光电科技股份有限公司 | Equipment enclosure |
| CN106129725B (en) * | 2016-08-29 | 2019-07-26 | 中航光电科技股份有限公司 | Lightning-protection connector component, lightning-protection connector and metal wire clamp |
| CN106299826B (en) * | 2016-10-10 | 2018-07-17 | 泰兴市八达电连接器有限公司 | Batteries of electric automobile assures reason system signal connector |
| CN112333886B (en) * | 2020-10-14 | 2023-01-03 | 浙江工商职业技术学院 | Power supply equipment |
| CN112490769B (en) * | 2020-11-26 | 2022-07-05 | 江南造船(集团)有限责任公司 | Multi-strand core wire three-section type electric connector and connection method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842793Y (en) * | 2005-11-14 | 2006-11-29 | 深圳市通茂电子有限公司 | Pull-push type circular electric connector |
| CN201015152Y (en) * | 2006-12-22 | 2008-01-30 | 陈忠 | Filtering socket |
| CN201263016Y (en) * | 2008-08-28 | 2009-06-24 | 中航光电科技股份有限公司 | Electric connector and adapter thereof |
| CN201853849U (en) * | 2010-11-12 | 2011-06-01 | 泰兴市航联电连接器有限公司 | Push-pull type round electric connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6957971B2 (en) * | 2003-10-07 | 2005-10-25 | Jeng-Shyong Wu | Multiplex wire connector unit |
-
2010
- 2010-11-12 CN CN201010541250A patent/CN102176555B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842793Y (en) * | 2005-11-14 | 2006-11-29 | 深圳市通茂电子有限公司 | Pull-push type circular electric connector |
| CN201015152Y (en) * | 2006-12-22 | 2008-01-30 | 陈忠 | Filtering socket |
| CN201263016Y (en) * | 2008-08-28 | 2009-06-24 | 中航光电科技股份有限公司 | Electric connector and adapter thereof |
| CN201853849U (en) * | 2010-11-12 | 2011-06-01 | 泰兴市航联电连接器有限公司 | Push-pull type round electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102176555A (en) | 2011-09-07 |
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Address after: 225400 Taizhou City Economic Development Zone, Taixing City Industrial Park, the park Patentee after: The soldiers all Polytron Technologies Inc Address before: 225400 Taizhou City Economic Development Zone, Taixing City Industrial Park, the park Patentee before: Taixing City Hanglian Electyic Connector Co,. Ltd. |