CN201256228Y - Environment tolerant high speed network circular electric connector - Google Patents
Environment tolerant high speed network circular electric connector Download PDFInfo
- Publication number
- CN201256228Y CN201256228Y CNU2008201404407U CN200820140440U CN201256228Y CN 201256228 Y CN201256228 Y CN 201256228Y CN U2008201404407 U CNU2008201404407 U CN U2008201404407U CN 200820140440 U CN200820140440 U CN 200820140440U CN 201256228 Y CN201256228 Y CN 201256228Y
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- ring
- housing
- fixture block
- shell
- electric connector
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- Expired - Lifetime
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Abstract
The utility model discloses a circular electric connector for environment resistance high-speed networks, which comprises a plug and a socket, wherein the plug comprises a casing, a connecting ring, an R J 45 plug component, a threaded casing and a nut, and the socket comprises a flange casing and an R J 45 transfer socket. The R J 45 plug component comprises a first fixture block, a second fixture block and an R J 45 plug, and a sealing ring, a waveform spring and a collar are fixed on the casing, and a support ring, a sealing ring, a sealing sleeve, a compression ring and a washer are internally arranged in the threaded casing. The circular electric connector is characterized in that the upper end of the sealing ring is a semi-circular structure, and the lower end thereof is a ring-shaped structure, the first fixture block and the second fixture block are provided with lug bosses, support pins and step grooves. The circular electric connector integrates an R J 45 network data interface into the circular connector, and has the advantages of compact structure, small volume, high transmission speed, reliable transmission, strong vibration impact and convenient use and the like, which is especially suitable for data transmission between networks or between the network or a P C under severe environment.
Description
Technical field
The utility model relates to the communication equipment technical field, is specifically related to a kind of anti-environment high-speed transfer network round electric connector that is applicable to Network Transmission.
Background technology
Along with the continuous development of network, renewal, higher requirement have been proposed for the data transmission performance of network and environmental resistance.The RJ45 data-interface that is used for Network Transmission at present has the high advantage of transmission rate, but has the problem of environmental resistance differences such as waterproof, protection against the tide, corrosion-resistant, anti-ambient temperature and anti-vibrating and impact; And cylindrical connector (as meeting highly reliable cylindrical connector of anti-environment of MIL-C-26482 etc.) has good environmental resistance, but there is the low problem of transmission rate again in the transmission that is used for network data.
At present the internal structure of RJ45 multi-tap is general adopts two kinds of schemes: 1. be by the lead formation that links together with two RJ45 contact spring assemblies; 2. be by the printed board formation that links together with two RJ45 contact spring assemblies.
Because the contact spring of contact spring assembly is not whole, lead or printed board form but added by two sections contact springs, multi-tap inner just inevitably can produce two transit points (contact spring and lead or and printed board between contact), therefore, all can there be three problems in these structures: 1, the transmission rate of contact is lower, and the transmission performance of multi-tap is descended; 2, multi-tap the problem of interior contacts loose contact may occur in manufacturing and use, has reduced the reliability of multi-tap; 3, owing to exist the existence of exchanging structure to cause RJ45 multi-tap volume very big.
The utility model content
For overcoming the deficiency of common connector on anti-electromagnetic interference, the purpose of this utility model aims to provide a kind of express network of anti-environment round electric connector, by RJ45 network data sets of interfaces is formed in the cylindrical connector, the data transmission performance of RJ45 network data interface and the environmental resistance of cylindrical connector are merged effectively, satisfy network to high data transmission performance good and the requirement of environmental resistance.Simultaneously, it also has simple in structure, advantages such as cost is low, anti-electromagnetic interference capability is strong, good reliability, can be widely used in the Network Transmission circuit.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of express network of anti-environment round electric connector is provided, comprises plug and socket; Described plug comprises housing, be enclosed within connecting ring on the housing, be contained in RJ45 connector assembly, threaded sleeve and nut in the housing; Described RJ45 connector assembly is made up of first fixture block, second fixture block and a RJ45 connector; One end of described threaded sleeve is connected with housing, and the other end is provided with external screw thread; Described nut one end is connected with threaded sleeve, and the other end is with and protects wire spring; Be set with sealing ring, wavy spring and collar on the housing in the described connecting ring; Described threaded sleeve is built-in with support ring, sealing ring, sealing shroud, pressure ring and packing ring; Described socket comprises flange shell and is fixed on the interior RJ45 multi-tap of flange shell; One or both ends are fixed with bail on the described flange shell, are with a sealing ring under the ring flange; Described RJ45 multi-tap contacts spring assembly, first shell, second shell, the first metallic shield shell and the second metallic shield shell by integral body and forms; It is characterized in that the upper end of described sealing ring is a semicircular structure, the lower end is the loop configuration of rectangle; That described housing is that an end has is one big, one little two have guiding and the big identification pin of anti-misplug function and the whole housing of little identification pin; Described first fixture block and second fixture block be provided with location spline effect boss, play the fulcrum post of positioning support effect and play the step groove of positioning clamping effect; That described flange shell is that one or both ends have is one big, one little two have guiding and first identification slot of anti-misplug function and the whole housing of second identification slot, have a rectangular through-hole in the middle of it; Described whole contact spring assembly contacts spring, the first L shaped pedestal and the second L shaped pedestal by integral body and forms.
According to the express network of anti-environment round electric connector provided by the utility model, it is characterized in that: the described first L shaped pedestal is provided with the second L shaped pedestal and is used to place the whole rectangular channel of spring, the boss that plays the role of positioning and two grabs of positioning and locking function of contacting.
According to the express network of anti-environment round electric connector provided by the utility model, it is characterized in that: described whole contact spring is a S shape.
The express network of anti-environment round electric connector that the utility model provides has following advantage:
1, RJ45 network data sets of interfaces is formed in the cylindrical connector, shell adopts aluminum alloy surface nickel plating or cadmium plating, has good corrosion resistance and anti-vibrating and impact ability;
2, be connected to pin tail from cable, plug and socket plug together the interface, socket all is provided with different sealing devices with the installation panel of complete machine, has the ability of excellent sealing waterproof;
3, plugs and sockets adopts bayonet coupling, connects quick and conveniently and reliable, has the excellent shock impact capacity;
4, the RJ45 connector of crimping netting twine is designed to detachable, installation and maintenance are convenient;
5, RJ45 multi-tap novel structure, change integral body into lead switching and printed board substitute mode and contact spring 25 modularities and directly transfer traditional, reduced the length of multi-tap, improved the transmission rate of data, the unreliable factor of having avoided traditional substitute mode to exist has compact conformation, volume is little, transmission rate is high, transmit reliable advantage;
6, whole contact spring 25 is assembled by mould moulding in advance again, has improved the consistency of production efficiency and size;
7, on housing, design identification pin with guide function and anti-misplug function, littler than the multikeyway navigation system volume of traditional cylindrical connector.
Description of drawings
Fig. 1 is the utility model plug construction schematic diagram;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the utility model socket schematic diagram;
Fig. 4 is the left view of Fig. 2;
Fig. 5 is the right view of Fig. 2;
Fig. 6 is the first fixture block structural representation;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the structural representation of flange shell;
Fig. 9 is the structural representation of whole contact spring;
Figure 10 is the structural representation of the first L shaped pedestal;
Figure 11 is the cutaway view of the first L shaped pedestal;
Figure 12 is the vertical view of the first L shaped pedestal.
Wherein: 1, RJ45 connector; 2, housing; 3, first fixture block; 4, sealing ring; 5, connecting ring; 6, wavy spring; 7, collar; 8, threaded sleeve; 9, sealing ring; 10, support ring; 11, sealing shroud; 12, nut; 13, pressure ring; 14, packing ring; 15, protect wire spring; 16, second fixture block; 17, the first metallic shield shell; 18, first shell; 19, the first L shaped pedestal; 20, the second L shaped pedestal; 21, flange shell; 22, sealing gasket; 23, second shell; 24, the second metallic shield shell; 25, whole contact spring; 26, big identification pin; 27, little identification pin; 28, fulcrum post; 29, boss; 30, step groove; 31, first identification slot; 32, rectangular through-hole; 33, second identification slot; 34, card an ancient unit of weight; 35, boss; 36, rectangular channel; 37, boss.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Shown in Fig. 1-12, be the concrete structure of an embodiment of the present utility model.As shown in the figure, a kind of express network of anti-environment round electric connector is made up of plug and socket; Described plug is provided with one big by an end, one little two have the big identification pin 26 of guide function and anti-misplug function and the whole housing 2 of little identification pin 27, be enclosed within the connecting ring 5 on the housing 2, be fixedly installed on the housing 2 and connecting ring 5 in sealing ring 4, wavy spring 6 and collar 7, be fixed on first fixture block 3 in the housing 3, second fixture block 16 and RJ45 connector 1, one end is connected with housing 2, the other end has externally threaded threaded sleeve 8, threaded sleeve 8 is built-in with support ring 10, sealing ring 9, sealing shroud 11, pressure ring 13 and packing ring 14, one ends are threaded with threaded sleeve, the other end is with the nut 12 that protects wire spring 15 and forms; Described socket is by flange shell 21 and the first metallic shield shell 17 and the second metallic shield shell 24 that are fixed in the flange shell 21, be fixed on first shell 18 and second shell 23 in the first metallic shield shell 17 and the second metallic shield shell 24, fix the first L shaped pedestal 19 that snaps together and the second L shaped pedestal 20 in first shell 18 and second shell 23, be fixed in the first L shaped pedestal 19 and the second L shaped pedestal one group of whole spring 25 composition that contact of 20.
Above-mentioned sealing ring 4 is the O-ring seal of rectangle for the upper end for semicircle, lower end; Described first fixture block 3 and second fixture block 16 have been provided with boss 29, fulcrum post 28 that plays the positioning support effect of locating rotation stopping function and the step groove 30 that plays location and holding function; Described flange shell 21 is one big for one or both ends have, one little two have first identification slot 31 of guide function and anti-misplug function and the whole housing of second identification slot 33, have a rectangular through-hole 32 in the middle of it.
Described whole contact spring assembly is made up of the integral body contact spring 25 and first L shaped pedestal 19, the second L shaped pedestal 20; Described whole contact spring is a S shape; The described first L shaped pedestal 19 has ten to place the whole rectangular channel 36 of spring, the boss 35 that positioning function has been arranged and two grabs 34 of positioning and locking function of contacting with the second L shaped pedestal 20; Its assemble method is: integral body is contacted spring 25 1 ends snap in the rectangular channel on the first L shaped pedestal 19 36, again integral body is contacted in the rectangular channel 36 that spring 25 other ends snap in the second L shaped pedestal 20, by grab 34 it is tightly snapped together at last the first L shaped pedestal 19 and the second L shaped pedestal 20.
During use, the RJ45 connector 1 that presses cable is buckled first fixture block 3 and second fixture block 16 packs in the plug, screw nut 12 and sealing shroud 11 is received the little cable that tightly encases, both clamped cable, can prevent that again sealing and dust enter plug inside along cable by pressure ring 13; Screw threaded sleeve 8 and make the end face of housing 2 tightly push down sealing ring 9, anti-sealing and dust screw from the screw thread of threaded sleeve 8 and housing 2 and enter plug inside.
When plug is connected with socket, position guiding by big identification pin 26, little identification pin 27 insertion first identification slots 31 and second identification slot 33, turn connecting ring 5 inserts RJ45 connector in the RJ45 multi-tap, when connecting ring 5 screws when putting in place, sealing ring 4 tightly is pressed on the socket end face, and anti-sealing and dust are from the inside that enters plug and socket at the interface that plugs together of plug and socket.
After socket and complete machine panel install and fix, by sealing gasket 22 with the interfacial seal between socket and complete machine panel; So just form a complete sealing system, guaranteed the environmental resistances such as waterproof, protection against the tide, corrosion-resistant, anti-ambient temperature and anti-vibrating and impact of connector.
The utility model is not limited to the described form of the foregoing description, and the design philosophy that discloses according to the utility model still belongs to protection range of the present utility model not paying other embodiments of creatively working designed.
Claims (3)
1, a kind of express network of anti-environment round electric connector comprises plug and socket; Described plug comprises housing (2), be enclosed within connecting ring (5) on the housing, be contained in RJ45 connector assembly, threaded sleeve (8) and nut (12) in the housing (2); Described RJ45 connector assembly is made up of first fixture block (3), second fixture block (16) and a RJ45 connector (1); One end of described threaded sleeve (8) is connected with housing (2), and the other end is provided with external screw thread; Described nut (12) one ends are connected with threaded sleeve (8), and the other end is with and protects wire spring (15); Be set with sealing ring (4), wavy spring (6) and collar (7) on the housing in the described connecting ring (5); Described threaded sleeve (8) is built-in with support ring (10), sealing ring (9), sealing shroud (11), pressure ring (13) and packing ring (14); Described socket comprises flange shell (21) and is fixed on the interior RJ45 multi-tap of flange shell (21); Described flange shell (21) is gone up one or both ends and is fixed with bail, is with a sealing ring (22) under the ring flange; Described RJ45 multi-tap contacts spring assembly, first shell (18), second shell (23), the first metallic shield shell (17) and the second metallic shield shell (24) by integral body and forms; It is characterized in that the upper end of described sealing ring (4) is a semicircular structure, the lower end is the loop configuration of rectangle; That described housing (2) is that an end has is one big, one little two have guiding and the big identification pin (26) of anti-misplug function and the whole housing of little identification pin (27); Described first fixture block (3) and second fixture block (16) be provided with location spline effect boss (29), play the fulcrum post (28) of positioning support effect and play the step groove (30) of positioning clamping effect; Described flange shell (21) is one big for one or both ends have, one little two have guiding and first identification slot (31) of anti-misplug function and the whole housing of second identification slot (33), its centre has rectangular through-hole (32); Described whole contact spring assembly contacts spring (25), the first L shaped pedestal (19) and the second L shaped pedestal (20) by integral body and forms.
2, the express network of anti-environment round electric connector according to claim 1 is characterized in that: the described first L shaped pedestal (19) is provided with the second L shaped pedestal (20) and is used to place the whole grab (35) that contacts the rectangular channel (36) of spring (25), the boss (37) that plays the role of positioning and play the positioning and locking effect.
3, the express network of anti-environment round electric connector according to claim 1 is characterized in that: described whole contact spring (25) is a S shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201404407U CN201256228Y (en) | 2008-09-23 | 2008-09-23 | Environment tolerant high speed network circular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201404407U CN201256228Y (en) | 2008-09-23 | 2008-09-23 | Environment tolerant high speed network circular electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201256228Y true CN201256228Y (en) | 2009-06-10 |
Family
ID=40739555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201404407U Expired - Lifetime CN201256228Y (en) | 2008-09-23 | 2008-09-23 | Environment tolerant high speed network circular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201256228Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332651A (en) * | 2011-06-23 | 2012-01-25 | 泰兴市航联电连接器有限公司 | Circular electric connector of anti-environment high-speed network |
| CN103378466A (en) * | 2012-04-28 | 2013-10-30 | 沈阳兴华航空电器有限责任公司 | Straight pushing type tail accessory anti-loose locking device |
| CN103414053A (en) * | 2013-07-24 | 2013-11-27 | 四川华丰企业集团有限公司 | High water pressure resisting and high density multipath sealing structure and preparing method thereof |
| CN104300330A (en) * | 2013-11-29 | 2015-01-21 | 中航光电科技股份有限公司 | Mixed connector with RJ45 modules |
| CN105406281A (en) * | 2015-10-16 | 2016-03-16 | 宁波天鹭莱电子技术有限公司 | Circular electric connector |
| CN102916303B (en) * | 2012-09-18 | 2017-02-22 | 深圳巴斯巴科技发展有限公司 | Plastic shell connector with shielding and high-voltage interlocking structure |
-
2008
- 2008-09-23 CN CNU2008201404407U patent/CN201256228Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332651A (en) * | 2011-06-23 | 2012-01-25 | 泰兴市航联电连接器有限公司 | Circular electric connector of anti-environment high-speed network |
| CN102332651B (en) * | 2011-06-23 | 2013-09-04 | 泰兴市航联电连接器有限公司 | Circular electric connector of anti-environment high-speed network |
| CN103378466A (en) * | 2012-04-28 | 2013-10-30 | 沈阳兴华航空电器有限责任公司 | Straight pushing type tail accessory anti-loose locking device |
| 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 |
| CN102916303B (en) * | 2012-09-18 | 2017-02-22 | 深圳巴斯巴科技发展有限公司 | Plastic shell connector with shielding and high-voltage interlocking structure |
| CN103414053A (en) * | 2013-07-24 | 2013-11-27 | 四川华丰企业集团有限公司 | High water pressure resisting and high density multipath sealing structure and preparing method thereof |
| CN103414053B (en) * | 2013-07-24 | 2015-12-23 | 四川华丰企业集团有限公司 | The preparation method of high water pressure resistant high leakproofness multichannel hermetically-sealed construction |
| CN104300330A (en) * | 2013-11-29 | 2015-01-21 | 中航光电科技股份有限公司 | Mixed connector with RJ45 modules |
| CN105406281A (en) * | 2015-10-16 | 2016-03-16 | 宁波天鹭莱电子技术有限公司 | Circular electric connector |
| CN105406281B (en) * | 2015-10-16 | 2017-12-19 | 宁波天鹭莱电子技术有限公司 | A kind of round electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090610 |
|
| CX01 | Expiry of patent term |