CN104124575B - A kind of micro-rectangle junctor - Google Patents
A kind of micro-rectangle junctor Download PDFInfo
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- CN104124575B CN104124575B CN201410348377.6A CN201410348377A CN104124575B CN 104124575 B CN104124575 B CN 104124575B CN 201410348377 A CN201410348377 A CN 201410348377A CN 104124575 B CN104124575 B CN 104124575B
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Abstract
A kind of micro-rectangle junctor, comprising: plug (1) and socket (2); Plug (1) is constructed as follows: isolator I (11), housing I (12), twist needle I (13), jack I (14), locking piece I (15) and transfer wire (16); Described housing I (12) is provided with two cavity structures, two isolators I (11) lay respectively in the cavity structure of housing I (12), jack I (14) and lay respectively at two isolators I (11) for transmitting the twist needle I (13) of low frequency signal, micro-rectangle junctor of the present invention have volume super little, save space; Multichannel difference signal and low frequency signal can be transmitted simultaneously; Possess bulk shielding and split function of shielding; Possesses avoiding misinsertion and from lock function; There is comparatively huge economic worth and social value.
Description
Technical field
The present invention relates to the structure design of electrical connection device and applied technical field, specifically provide a kind of micro-rectangle junctor.
Background technology
Junctor product is big especially by space and environmental restraint in current electronic device field, it is now electronic equipment internal connector main flow mainly with small-sized, subminiature printed electronic circuit junctor, and require in small-sized junctor, also can realize low-and high-frequency Signal transmissions, signals transmission also can be subject to extraneous electromagnetic interference, with the crosstalk of inner low-and high-frequency signal, light then can not stable transfer signal, equipment also can be caused damage by severe patient.
People urgently wish to obtain a kind of can realize difference and low frequency signal in minimum space stable transfer and micro-rectangle junctor of having function of shielding concurrently.
Summary of the invention
It is an object of the invention to provide a kind of can realize multichannel difference signal and low frequency signal therein common transmission and micro-rectangle junctor of realizing function of shielding.
Micro-rectangle junctor of the present invention, comprising: plug 1 and socket 2, it is characterized in that: plug 1 is constructed as follows: isolator I 11, housing I 12, twist needle I 13, jack I 14, locking piece I 15 and transfer wire 16, described housing I 12 is provided with two cavity structures, two isolators I 11 lay respectively in the cavity structure of housing I 12, jack I 14 and lay respectively at two isolators I 11 for transmitting the twist needle I 13 of low frequency signal, transfer wire 16 is connected with twist needle I 13, wire is connected with jack I 14, the outer sheath of transfer wire 16 has screen layer 17, described screen layer 17 is welded on the protruding ear structure place of housing I 12, the protruding ear structure of described housing is the structure of the screen layer 17 for welding differential signal transmission wire, due to this junctor at finite space Nei Zuo 12 road low frequency Signal transmissions and 2 to differential signal transmission, structurally accomplish ultimate attainment, this protruding ear effectively solves impurity screening signal problem in differential signal transmission process, described locking piece I 15 is connected to the two ends of housing I 12, described socket 2 is by isolator II 21, housing II 22, contact pin II 23, jack II 24, locking piece II 25, ground connection pin 26, described housing II 22 is provided with two cavity structures, two isolators II 21 lay respectively in the cavity of housing II 22, described contact pin II 23 and jack II 24 lay respectively on isolator II 21, the described ground connection pin 26 playing shielding effect is fixedly connected on housing II 22, and locking piece II 25 is connected to the two ends of housing II 22.
It is bonded with conduction rubber cushion inside the housing II 22 of described socket 2.
Described isolator I 11 loads, after being arranged in housing I 12, the twist needle I 13 connecting transfer wire 16 and jack I 14 carries out embedding process at afterbody, and the screen layer 17 of transfer wire 16 is welded on casing shielding structure place, both sides dress locking piece I 15;
Isolator II 21 is arranged on afterbody after loading printed board contact pin II 23 and jack II 24 after housing II 22 and carries out embedding process, realizes multichannel difference and low frequency signal jointly stabilizing transmits and has function of shielding in housing.
Junctor product transmission difference and low frequency signal have low-and high-frequency crosstalk simultaneously, described micro-rectangle junctor utilizes the metal of housing to cut off time crosstalk shields, plug and socket has Shielding Design respectively and has when plugging together state conductive resin to pad the shielding processing of existing entirety, it may also be useful to the stable transfer of family time low-and high-frequency signal in extremely limited space.
Described micro-rectangle junctor can transmit difference and low electrical signal and possess function of shielding, it can realize bulk shielding while carry high frequency and low frequency signal and prevent low-and high-frequency crosstalk, and there is plug 1 and socket 2 described in self-locking and mistake proofing difference function and divide equally two cavitys, one chamber is equipped with 12 with twist needle, low frequency signal can be transmitted, one pair of contact pin is equipped with in another chamber, according to 2mm �� 2mm difference, form is arranged, insulating material adopts general liquid crystalline polymers to ensure specific inductivity, the differential signal transmission of 100 Europe impedances can be mated, this structure also effectively achieves junctor avoiding misinsertion function simultaneously. metal separation structure in the middle of two chambeies ensure that the crosstalk to another chamber low frequency twist needle in transmitting procedure of difference signal, this external housing is designed with the structure of welding transfer wire screen layer, it is possible to the impurity signal in differential signal transmission process is masked. the locking piece of housing both sides is designed to the spiral shell cover form of one end internal thread, and the other end screw with external thread form, realizes self-locking by rotary screw after plugging together.
Micro-rectangle junctor of the present invention has super little, the saving space of volume; Multichannel difference signal and low frequency signal can be transmitted simultaneously; Possess bulk shielding and split function of shielding; Possesses avoiding misinsertion and from lock function; There is comparatively huge economic worth and social value.
Accompanying drawing explanation
Fig. 1 is plug schematic diagram;
Fig. 2 is plug construction front view;
Fig. 3 is plug construction vertical view;
Fig. 4 is socket schematic diagram;
Fig. 5 is socket front view;
Fig. 6 is socket vertical view.
Embodiment
Embodiment 1
Micro-rectangle junctor described in the present embodiment, comprising: plug 1 and socket 2, it is characterized in that: plug 1 is constructed as follows: isolator I 11, housing I 12, twist needle I 13, jack I 14, locking piece I 15 and transfer wire 16, described housing I 12 is provided with two cavity structures, two isolators I 11 lay respectively in the cavity structure of housing I 12, jack I 14 and lay respectively at two isolators I 11 for transmitting the twist needle I 13 of low frequency signal, transfer wire 16 is connected with twist needle I 13, wire is connected with jack I 14, the outer sheath of transfer wire 16 has screen layer 17, described screen layer 17 is welded on the protruding ear structure place of housing I 12, the protruding ear structure of described housing is the structure of the screen layer 17 for welding differential signal transmission wire, due to this junctor at finite space Nei Zuo 12 road low frequency Signal transmissions and 2 to differential signal transmission, structurally accomplish ultimate attainment, this protruding ear effectively solves impurity screening signal problem in differential signal transmission process, described locking piece I 15 is connected to the two ends of housing I 12, described socket 2 is by isolator II 21, housing II 22, contact pin II 23, jack II 24, locking piece II 25, ground connection pin 26, described housing II 22 is provided with two cavity structures, two isolators II 21 lay respectively in the cavity of housing II 22, described contact pin II 23 and jack II 24 lay respectively on isolator II 21, the described ground connection pin 26 playing shielding effect is fixedly connected on housing II 22, and locking piece II 25 is connected to the two ends of housing II 22.
It is bonded with conduction rubber cushion inside the housing II 22 of described socket 2.
Described isolator I 11 loads, after being arranged in housing I 12, the twist needle I 13 connecting transfer wire 16 and jack I 14 carries out embedding process at afterbody, and the screen layer 17 of transfer wire 16 is welded on casing shielding structure place, both sides dress locking piece I 15;
Isolator II 21 is arranged on afterbody after loading printed board contact pin II 23 and jack II 24 after housing II 22 and carries out embedding process, realizes multichannel difference and low frequency signal jointly stabilizing transmits and has function of shielding in housing.
Junctor product transmission difference and low frequency signal have low-and high-frequency crosstalk simultaneously, described micro-rectangle junctor utilizes the metal of housing to cut off time crosstalk shields, plug and socket has Shielding Design respectively and has when plugging together state conductive resin to pad the shielding processing of existing entirety, it may also be useful to the stable transfer of family time low-and high-frequency signal in extremely limited space.
Described micro-rectangle junctor can transmit difference and low electrical signal and possess function of shielding, it can realize bulk shielding while carry high frequency and low frequency signal and prevent low-and high-frequency crosstalk, and there is plug 1 and socket 2 described in self-locking and mistake proofing difference function and divide equally two cavitys, one chamber is equipped with 12 with twist needle, low frequency signal can be transmitted, one pair of contact pin is equipped with in another chamber, according to 2mm �� 2mm difference, form is arranged, insulating material adopts general liquid crystalline polymers to ensure specific inductivity, the differential signal transmission of 100 Europe impedances can be mated, this structure also effectively achieves junctor avoiding misinsertion function simultaneously. metal separation structure in the middle of two chambeies ensure that the crosstalk to another chamber low frequency twist needle in transmitting procedure of difference signal, this external housing is designed with the structure of welding transfer wire screen layer, it is possible to the impurity signal in differential signal transmission process is masked. the locking piece of housing both sides is designed to the spiral shell cover form of one end internal thread, and the other end screw with external thread form, realizes self-locking by rotary screw after plugging together.
Micro-rectangle junctor described in the present embodiment has super little, the saving space of volume; Multichannel difference signal and low frequency signal can be transmitted simultaneously; Possess bulk shielding and split function of shielding; Possesses avoiding misinsertion and from lock function; There is comparatively huge economic worth and social value.
Claims (2)
1. a micro-rectangle junctor, comprising: plug (1) and socket (2), it is characterized in that: plug (1) is constructed as follows: isolator I (11), housing I (12), twist needle I (13), jack I (14), locking piece I (15), transfer wire (16) and wire, described housing I (12) is provided with two cavity structures, two isolators I (11) lay respectively in the cavity structure of housing I (12), jack I (14) and lay respectively at two isolators I (11) for transmitting the twist needle I (13) of low frequency signal, transfer wire (16) is connected with twist needle I (13), wire is connected with jack I (14), the outer sheath of transfer wire (16) has screen layer (17), described screen layer (17) is welded on the protruding ear structure place of housing I (12), described locking piece I (15) is connected to the two ends of housing I (12), described socket (2) is by isolator II (21), housing II (22), contact pin II (23), jack II (24), locking piece II (25), ground connection pin (26), described housing II (22) is provided with two cavity structures, two isolators II (21) lay respectively in the cavity of housing II (22), described contact pin II (23) and jack II (24) lay respectively on isolator II (21), described ground connection pin (26) is fixedly connected on housing II (22), and locking piece II (25) is connected to the two ends of housing II (22).
2. according to rectangle junctor micro-described in claim 1, it is characterised in that: housing II (22) inner side of described socket (2) is bonded with conduction rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348377.6A CN104124575B (en) | 2014-07-21 | 2014-07-21 | A kind of micro-rectangle junctor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348377.6A CN104124575B (en) | 2014-07-21 | 2014-07-21 | A kind of micro-rectangle junctor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104124575A CN104124575A (en) | 2014-10-29 |
| CN104124575B true CN104124575B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410348377.6A Active CN104124575B (en) | 2014-07-21 | 2014-07-21 | A kind of micro-rectangle junctor |
Country Status (1)
| Country | Link |
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| CN (1) | CN104124575B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4138231A1 (en) | 2021-08-17 | 2023-02-22 | ODU GmbH & Co. KG | Plug or socket as a component for an electrical connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101510652A (en) * | 2009-03-24 | 2009-08-19 | 贵州航天电器股份有限公司 | Modularization mixed filling filter connector |
| CN201392932Y (en) * | 2009-02-27 | 2010-01-27 | 中航光电科技股份有限公司 | Current-signal mixed plug and socket |
| CN101714727A (en) * | 2009-12-18 | 2010-05-26 | 贵州航天电器股份有限公司 | Cabinet-type electric connector |
| CN204045852U (en) * | 2014-07-21 | 2014-12-24 | 沈阳兴华航空电器有限责任公司 | A kind of micro-rectangular connector |
-
2014
- 2014-07-21 CN CN201410348377.6A patent/CN104124575B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201392932Y (en) * | 2009-02-27 | 2010-01-27 | 中航光电科技股份有限公司 | Current-signal mixed plug and socket |
| CN101510652A (en) * | 2009-03-24 | 2009-08-19 | 贵州航天电器股份有限公司 | Modularization mixed filling filter connector |
| CN101714727A (en) * | 2009-12-18 | 2010-05-26 | 贵州航天电器股份有限公司 | Cabinet-type electric connector |
| CN204045852U (en) * | 2014-07-21 | 2014-12-24 | 沈阳兴华航空电器有限责任公司 | A kind of micro-rectangular connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104124575A (en) | 2014-10-29 |
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