CN204045852U - A kind of micro-rectangular connector - Google Patents
A kind of micro-rectangular connector Download PDFInfo
- Publication number
- CN204045852U CN204045852U CN201420404728.6U CN201420404728U CN204045852U CN 204045852 U CN204045852 U CN 204045852U CN 201420404728 U CN201420404728 U CN 201420404728U CN 204045852 U CN204045852 U CN 204045852U
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- CN
- China
- Prior art keywords
- housing
- jack
- micro
- lay respectively
- locking member
- 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.)
- Expired - Lifetime
Links
- 239000012212 insulator Substances 0.000 claims abstract description 25
- 238000012546 transfer Methods 0.000 claims abstract description 20
- 230000008054 signal transmission Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of micro-rectangular connector, comprising: plug (1) and socket (2); Plug (1) is constructed as follows: insulator I (11), housing I (12), twist needle I (13), jack I (14), locking member I (15) and transfer wire (16); Described housing I (12) is provided with two cavity structures, two insulators I (11) lay respectively in the cavity structure of housing I (12), jack I (14) and the twist needle I (13) for transmitting low frequency signal lay respectively at two insulators I (11), micro-rectangular connector described in the utility model have volume extra small, save space; Multichannel differential signal and low frequency signal can be transmitted simultaneously; Possess bulk shielding and split function of shielding; Possess avoiding misinsertion and auto-lock function; There is comparatively huge economic worth and social value.
Description
Technical field
The utility model relates to structural design and the applied technical field of electric connector, specifically provides a kind of micro-rectangular connector.
Background technology
Connector product in current electronic device field by space and environmental limitations large especially, be now electronic equipment internal connector main flow mainly with small-sized, microminiature printed circuit connector, and require also can realize low-and high-frequency Signal transmissions in miniature connector, extraneous electromagnetic interference also can be subject in signals transmission, with the crosstalk of inner low-and high-frequency signal, light then can not stable transfer signal, severe patient also can cause damage to equipment.
People urgently wish to obtain a kind of can realize difference and low frequency signal in minimum space stable transfer and have micro-rectangular connector of function of shielding concurrently.
Utility model content
The purpose of this utility model be to provide a kind of can realize multichannel differential signal and low frequency signal therein common transport and realize micro-rectangular connector of function of shielding.
Micro-rectangular connector described in the utility model, comprising: plug 1 and socket 2, it is characterized in that: plug 1 is constructed as follows: insulator I 11, housing I 12, twist needle I 13, jack I 14, locking member I 15 and transfer wire 16, described housing I 12 is provided with two cavity structures, two insulators I 11 lay respectively in the cavity structure of housing I 12, jack I 14 and the twist needle I 13 for transmitting low frequency signal lay respectively at two insulators I 11, transfer wire 16 is connected with twist needle I 13, wire is connected with jack I 14, the outside cover of transfer wire 16 has screen 17, described screen 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 17 for welding differential signal transmission wire, because this connector is in the transmission of confined space Nei Zuo 12 road low frequency signal and 2 pairs of differential signal transmission, structurally accomplish ultimate attainment, this protruding ear effectively solves impurity screening signal problem in differential signal transmission process, described locking member I 15 is connected to the two ends of housing I 12, described socket 2 is by insulator II 21, housing II 22, contact pin II 23, jack II 24, locking member II 25, ground connection pin 26, described housing II 22 is provided with two cavity structures, two insulators II 21 lay respectively in the cavity of housing II 22, described contact pin II 23 and jack II 24 lay respectively on insulator II 21, the described ground connection pin 26 playing shielding action is fixedly connected on housing II 22, and locking member II 25 is connected to the two ends of housing II 22.
Conduction rubber cushion is bonded with inside the housing II 22 of described socket 2.
Described insulator I 11 is arranged on the twist needle I 13 that to load after in housing I 12 and connect transfer wire 16 and jack I 14 carries out embedding process at afterbody, and the screen 17 of transfer wire 16 is welded on casing shielding structure place, both sides dress locking member I 15;
After insulator II 21 is arranged on and loads printed board contact pin II 23 and jack II 24 after housing II 22, afterbody carries out embedding process, realizes multichannel difference and low frequency signal jointly stabilizing transmits and has function of shielding in housing.
Connector product has low-and high-frequency crosstalk while transmission difference and low frequency signal, described micro-rectangular connector utilizes the metal partition time crosstalk shields of housing, plug and socket has shielding design respectively and has when plugging together state conducting resinl to pad the shielding processing of existing entirety, makes the stable transfer of user's time low-and high-frequency signal in extremely limited space.
Described micro-rectangular connector can transmit difference and the low signal of telecommunication and possess function of shielding, it can realize bulk shielding and prevent low-and high-frequency crosstalk while carry high frequency and low frequency signal, and there is plug 1 and socket 2 described in self-locking and anti-mismatch function divide equally two cavitys, one chamber is equipped with 12 with twist needle, low frequency signal can be transmitted, a pair contact pin is equipped with in another chamber, arrange according to 2mm × 2mm differential pair form, insulating material adopts general liquid crystal polymer to ensure dielectric constant, the differential signal transmission of 100 Europe impedances can be mated, this structure also effectively achieves connector avoiding misinsertion function simultaneously.Metal separation structure in the middle of two chambeies ensure that differential signal crosstalk to another chamber low frequency twist needle in transmitting procedure, this external housing is designed with the structure of welding transfer wire screen, the impurity signal in differential signal transmission process can be masked.The locking member of housing both sides is designed to the swivel nut form of one end internal thread, and other end screw with external thread form, realizes self-locking by rotary screw after plugging together.
Micro-rectangular connector described in the utility model have volume extra small, save space; Multichannel differential signal and low frequency signal can be transmitted simultaneously; Possess bulk shielding and split function of shielding; Possess avoiding misinsertion and auto-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-rectangular connector described in the present embodiment, comprising: plug 1 and socket 2, it is characterized in that: plug 1 is constructed as follows: insulator I 11, housing I 12, twist needle I 13, jack I 14, locking member I 15 and transfer wire 16, described housing I 12 is provided with two cavity structures, two insulators I 11 lay respectively in the cavity structure of housing I 12, jack I 14 and the twist needle I 13 for transmitting low frequency signal lay respectively at two insulators I 11, transfer wire 16 is connected with twist needle I 13, wire is connected with jack I 14, the outside cover of transfer wire 16 has screen 17, described screen 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 17 for welding differential signal transmission wire, because this connector is in the transmission of confined space Nei Zuo 12 road low frequency signal and 2 pairs of differential signal transmission, structurally accomplish ultimate attainment, this protruding ear effectively solves impurity screening signal problem in differential signal transmission process, described locking member I 15 is connected to the two ends of housing I 12, described socket 2 is by insulator II 21, housing II 22, contact pin II 23, jack II 24, locking member II 25, ground connection pin 26, described housing II 22 is provided with two cavity structures, two insulators II 21 lay respectively in the cavity of housing II 22, described contact pin II 23 and jack II 24 lay respectively on insulator II 21, the described ground connection pin 26 playing shielding action is fixedly connected on housing II 22, and locking member II 25 is connected to the two ends of housing II 22.
Conduction rubber cushion is bonded with inside the housing II 22 of described socket 2.
Described insulator I 11 is arranged on the twist needle I 13 that to load after in housing I 12 and connect transfer wire 16 and jack I 14 carries out embedding process at afterbody, and the screen 17 of transfer wire 16 is welded on casing shielding structure place, both sides dress locking member I 15;
After insulator II 21 is arranged on and loads printed board contact pin II 23 and jack II 24 after housing II 22, afterbody carries out embedding process, realizes multichannel difference and low frequency signal jointly stabilizing transmits and has function of shielding in housing.
Connector product has low-and high-frequency crosstalk while transmission difference and low frequency signal, described micro-rectangular connector utilizes the metal partition time crosstalk shields of housing, plug and socket has shielding design respectively and has when plugging together state conducting resinl to pad the shielding processing of existing entirety, makes the stable transfer of user's time low-and high-frequency signal in extremely limited space.
Described micro-rectangular connector can transmit difference and the low signal of telecommunication and possess function of shielding, it can realize bulk shielding and prevent low-and high-frequency crosstalk while carry high frequency and low frequency signal, and there is plug 1 and socket 2 described in self-locking and anti-mismatch function divide equally two cavitys, one chamber is equipped with 12 with twist needle, low frequency signal can be transmitted, a pair contact pin is equipped with in another chamber, arrange according to 2mm × 2mm differential pair form, insulating material adopts general liquid crystal polymer to ensure dielectric constant, the differential signal transmission of 100 Europe impedances can be mated, this structure also effectively achieves connector avoiding misinsertion function simultaneously.Metal separation structure in the middle of two chambeies ensure that differential signal crosstalk to another chamber low frequency twist needle in transmitting procedure, this external housing is designed with the structure of welding transfer wire screen, the impurity signal in differential signal transmission process can be masked.The locking member of housing both sides is designed to the swivel nut form of one end internal thread, and other end screw with external thread form, realizes self-locking by rotary screw after plugging together.
Micro-rectangular connector described in the present embodiment have volume extra small, save space; Multichannel differential signal and low frequency signal can be transmitted simultaneously; Possess bulk shielding and split function of shielding; Possess avoiding misinsertion and auto-lock function; There is comparatively huge economic worth and social value.
Claims (2)
1. a micro-rectangular connector, comprising: plug (1) and socket (2), it is characterized in that: plug (1) is constructed as follows: insulator I (11), housing I (12), twist needle I (13), jack I (14), locking member I (15), transfer wire (16) and wire, described housing I (12) is provided with two cavity structures, two insulators I (11) lay respectively in the cavity structure of housing I (12), jack I (14) and the twist needle I (13) for transmitting low frequency signal lay respectively at two insulators I (11), transfer wire (16) is connected with twist needle I (13), wire is connected with jack I (14), the outside cover of transfer wire (16) has screen (17), described screen (17) is welded on the protruding ear structure place of housing I (12), described locking member I (15) is connected to the two ends of housing I (12), described socket (2) sells (26) by insulator II (21), housing II (22), contact pin II (23), jack II (24), locking member II (25), ground connection, described housing II (22) is provided with two cavity structures, two insulators II (21) lay respectively in the cavity of housing II (22), described contact pin II (23) and jack II (24) lay respectively on insulator II (21), described ground connection pin (26) is fixedly connected on housing II (22), and locking member II (25) is connected to the two ends of housing II (22).
2. according to rectangular connector micro-described in claim 1, it is characterized 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 |
|---|---|---|---|
| CN201420404728.6U CN204045852U (en) | 2014-07-21 | 2014-07-21 | A kind of micro-rectangular connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404728.6U CN204045852U (en) | 2014-07-21 | 2014-07-21 | A kind of micro-rectangular connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045852U true CN204045852U (en) | 2014-12-24 |
Family
ID=52246480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404728.6U Expired - Lifetime CN204045852U (en) | 2014-07-21 | 2014-07-21 | A kind of micro-rectangular connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124575A (en) * | 2014-07-21 | 2014-10-29 | 沈阳兴华航空电器有限责任公司 | Micro rectangular connector |
| CN105826743A (en) * | 2016-05-12 | 2016-08-03 | 沈阳兴华航空电器有限责任公司 | Plastotype high-voltage dual-self locking module connector |
-
2014
- 2014-07-21 CN CN201420404728.6U patent/CN204045852U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124575A (en) * | 2014-07-21 | 2014-10-29 | 沈阳兴华航空电器有限责任公司 | Micro rectangular connector |
| CN104124575B (en) * | 2014-07-21 | 2016-06-01 | 沈阳兴华航空电器有限责任公司 | A kind of micro-rectangle junctor |
| CN105826743A (en) * | 2016-05-12 | 2016-08-03 | 沈阳兴华航空电器有限责任公司 | Plastotype high-voltage dual-self locking module connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |