CN201038521Y - Multifunctional RJ45 connector structure - Google Patents
Multifunctional RJ45 connector structure Download PDFInfo
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- CN201038521Y CN201038521Y CNU2007200369933U CN200720036993U CN201038521Y CN 201038521 Y CN201038521 Y CN 201038521Y CN U2007200369933 U CNU2007200369933 U CN U2007200369933U CN 200720036993 U CN200720036993 U CN 200720036993U CN 201038521 Y CN201038521 Y CN 201038521Y
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Abstract
The utility model relates to a multifunctional RJ45 type connector structure which includes a module A and a module B, wherein the module A includes a gold needle(3.2) and the module B includes a plug two(4.6). The utility model is characterized in that the gold needle(3.2) of the module A is electrically connected with the plug two(4.6) of the module B through the insertion. The module A also includes an electronic indicating lamp submodule and the module B also includes a thunder-proof submodule(4.9). The utility model provides a product which is the integration of the functions of the RJ45 socket and the transformer, or of the RJ45 socket, the signal lamp and the transformer, or of the RJ45 socket, the signal lamp, the transformer and the thunder-proofness. The utility model adopts the optimum dividing design of the inside, which reduces the number of the elements and of the circuit plates. The insertion connection brought in by the utility model can greatly reduce the cast point and simplify the installation technique so as to reduce the cost and improve the production efficiency and the finish rate when the whole function of the module is guaranteed.
Description
Technical field
The utility model relates to data and field of network communication, is specifically related to the connector in data and the network communication apparatus, especially the design of Multifunction RJ 45 type connector structure.
Background technology
Traditional RJ45 class connector is a kind of passive electrical signal plug of making according to TIA 568A/B standard design in " U.S. connection group communication committee ", and it is used for realizing being connected between the PHY of the network switch or network card chip and the twisted-pair feeder that has RJ45 connector.This series products is merely able to realize that the signal of telecommunication connects, and does not have other function.Along with the development of industry, in recent years, because multi-functional RJ45 connector has appearred in miniaturization and integrated needs, the producer that for example has unites two into one the transformer of 10M/100M and RJ45 socket, has made product.Wherein the most advanced is the RJMG22411 series of products of U.S.'s Amphrnol (Amphenol) company, it synthesizes a stand-alone product with RJ45 socket, transformer and three kinds of functions of signal lamp, supports Ethernet transmission speed and a plurality of RJ45 port of 10M/100M/1000M simultaneously.
Yet, although the RJMG22411 series of products function of Amphrnol is comparatively complete,, its 26S Proteasome Structure and Function still has more unreasonable part:
1, the electrical connection of inside modules all adopts soldering to connect, nearly 158 of solder joints, and the fault point is many.
2, the inside modules element design is not optimized, and number of elements is more, nearly 6 of wiring boards, and cost is higher.
3, the inside modules structural design is not optimized, the mounting process trouble, and rate of finished products and efficient are lower during production.
4, the just fixing three-in-one function of RJ45 socket, signal lamp and transformer of modular design is not supported four unifications, flexibility such as two-in-one.
Relatively be typically the RJMG22411 product of Amphrnol owing to all adopt welded structure, 6 wiring boards that generate nearly 158 of inner solder joint numbers, adopt, it is lower to assemble complicated trouble, production efficiency and rate of finished products, for producing having relatively high expectations of line employee, these must cause increasing substantially of product cost.
Summary of the invention
The purpose of this utility model is to launch at the shortcoming of existing product, specifically comprises:
First purpose, functions of modules optimization, providing can be the two-in-one function of RJ45 socket and transformer, also can be the three-in-one function of RJ45 socket, signal lamp and transformer, can also be RJ45 socket, signal lamp, transformer and lightning protection four unification functions.
Second purpose, module component optimization are optimized inner member and are cut apart design, reduce number of elements, reduce circuit board quantity.
Plug in construction is introduced in the 3rd purpose, modular structure optimization, thereby reduces solder joint significantly, simplify mounting process, and then reduces cost, enhances productivity and rate of finished products under the constant situation of module whole performance guaranteeing.
The purpose of this utility model is achieved in that a kind of Multifunction RJ 45 type connector structure, comprise modules A and module B, modules A comprises acupuncture needle I, and module B comprises plug II, it is characterized in that: the acupuncture needle I of described modules A adopts plug-in type to be electrically connected with the plug II of module B.
The utility model Multifunction RJ 45 type connector structure, the plug II of described module B comprises wiring board, the plate base of this wiring board is an electrical insulating material, on the plate base, be coated with Copper Foil II, the end of this Copper Foil II and the acupuncture needle I on the modules A constitute the plug-in type electrical connection, and the other end of Copper Foil II is connected with the circuit of module B inside.
The utility model Multifunction RJ 45 type connector structure, described modules A also includes support, and described acupuncture needle I is arranged on the support; Described module B also includes bracket I, bracket I I, pin I and pin II, and in the middle of bracket I and bracket I I were clamped in plug II, pin I and pin II were installed on bracket I and the bracket I I.
Link to each other by snap close between the utility model Multifunction RJ 45 type connector structure, the bracket I of described module B and bracket I I.
The utility model Multifunction RJ 45 type connector structure, described module B also includes the transformer submodule, this transformer submodule comprises network transformer, described network transformer has several, several are installed in the inside cavity of bracket I and bracket I I, and the terminal of each network transformer links to each other with the end of corresponding pin I and pin II respectively.
The utility model Multifunction RJ 45 type connector structure, described modules A also include telecommunications signal lamp submodule, and this telecommunications signal lamp submodule comprises signal lamp plate and the signal lamp that is installed on the signal lamp plate, and the signal lamp plate is provided with Copper Foil.
The utility model Multifunction RJ 45 type connector structure, described module B also includes the lightning protection submodule, this lightning protection submodule comprises wiring board and is arranged at lightning protection component on the wiring board, and described lightning protection submodule and module B bracket I link to each other with pin II on the bracket I I.
The utility model Multifunction RJ 45 type connector structure, described pin II is the bending structure.
The utility model Multifunction RJ 45 type connector structure, the support of described modules A is provided with fitting recess, and acupuncture needle I packs in this fitting recess.
The utility model Multifunction RJ 45 type connector structure adopts plastic cement cast-type fixed connection structure between the acupuncture needle I middle part of described modules A and the support.
The utility model Multifunction RJ 45 type connector structure, the acupuncture needle I of described modules A adopts the bending structure.
The utility model Multifunction RJ 45 type connector structure, the support of described modules A adopts bayonet type to be connected with the bracket I of module B with bracket I I, simultaneously have acupuncture needle locating piece I and acupuncture needle positioning block II respectively on the bracket I of module B and bracket I I, described acupuncture needle locating piece I contacts with the acupuncture needle I of modules A with the acupuncture needle positioning block II.
The utlity model has following characteristics:
1, at functions of modules optimization
The utility model adopts the module segmentation formula design that is different from existing product, and entire product is partitioned into modules A and module B two major parts, and its result causes being convenient to realize multifunction.For example, on modules A, can install or not install additional telecommunications signal lamp submodule easily additional; On bracket I on the module B and bracket I I, can install or not install additional transformer submodule and lightning protection submodule easily additional.So, in same product structure, realize two-in-one, RJ45 socket, the transformer of RJ45 socket and transformer and signal lamp is three-in-one, RJ45 socket, transformer, signal lamp and lightning protection four unifications become possibility.
2, at module component optimization
In existing product, the components and parts number is more, wherein wiring board is nearly 6, other plastic parts is also many, in the utility model, adopt brand-new optimal design at the product principle, adopt socket connection, pin acupuncture needle straight forming, acupuncture needle and modes such as plastic cement is directly poured into a mould, wiring board design, optimize the components and parts design, thereby reduced the components and parts number.
3, at modular structure optimization
The utility model is partitioned into modules A and module B two major parts with entire product, is socket connection between design module A and the module B.Wherein, aspect the signal of telecommunication, adopt multi-pin connector socket mode to be connected between modules A and the module B; Aspect mechanical structure, adopted lock connection mode, for example: the bracket I of module B links to each other by snap close with bracket I I; The support of modules A adopts bayonet type to be connected with the bracket I of module B with bracket I I.By electricity and organic joint of mechanical two aspects, guarantee reliably modules A and module B integrator, simultaneously, be different from the refinement of existing product for modules A and module B employing.
On the whole, design characteristics like this with the following aspects:
The first, after entire product was divided into modules A and two parts of module B, number of welds reduced to 75 by existing (the RJMG22411 series of products with Amphrnol are example) 158, and wiring board is reduced to 3 by original 6.
The second, simplify mounting process, reduced the production degree-of-difficulty factor.Because the volume of product own is little, profile is irregular, can't implement automated production, be merely able to the manual production of finishing, existing product is owing to not adopting the module segmentation mode to design, when producing, once finish the manual welding and the shaping of entire product in very little structure space the inside, very difficult, must cause technique process complexity, quality management difficulty strengthen, for operator's specification requirement height, must cause the decline of rate of finished products and output.According to the technology principle, the product of Sheng Chaning once, its production degree-of-difficulty factor will be exponential function relation with component number, that is to say, and the lifting of difficulty is than fast many of the lifting of component number.So, by module segmentation of the present utility model, 1 module segmentation is become 2 separate part productions, the degree-of-difficulty factor when reduce producing greatly.
Three, help realizing the All-in-One of product function.
Compared with prior art, the utlity model has following effect:
The most direct effect of the utility model is exactly the electric connection mode by this direct plug-in type, has reached following requirement:
1, be the connected mode of plug-in type because intermodule adopts, plug is that design is in the middle of fixed support, so just saved the inner space of RJ45, for effective element placement provides more position, can integrated greater functionality in one, realized that product RJ45 socket, signal lamp, transformer, lightning protection device multifunction select combination.
2, pad quantity reduces significantly, and because of the also corresponding minimizing of the defective products that welding process caused, because welding process reduces, staff labor intensity and work situation all are greatly improved, and have improved labor productivity greatly simultaneously.
3, because be separate before the assembling between the module, so just can carry out independent test, greatly reduce the finished product error rate, improve reliability, the stability of product quality and assembling process each module.
Description of drawings
Fig. 1 is the overall assembling schematic diagram between two modules of the present utility model.
Fig. 2 is the overall assembling schematic diagram of modules A of the present utility model.
Fig. 3 is the overall assembling schematic diagram of module B of the present utility model.
Fig. 4 is the grafting principle electrical connection graph of module B part of the present utility model.
Fig. 5 is the utility model RJ45 socket, signal lamp, transformer, lightning protection device four unification installation diagrams.
Fig. 6 is the utility model RJ45 socket, signal lamp, the three-in-one installation diagram of transformer.
Fig. 7 is the utility model RJ45 socket, signal lamp, the three-in-one installation diagram of lightning protection device.
Fig. 8 is the utility model RJ45 socket, the two-in-one installation diagram of signal lamp.
Among the figure: support 3.1, acupuncture needle I3.2, signal lamp plate 3.4, signal lamp 3.5, signal lamp plate Copper Foil latch hook 3.1.1, lock dog 3.1.2, fitting recess 3.1.3, bending 3.2.1, Copper Foil 3.4.1; Bracket I 4.1, bracket I 14.2, network transformer 4.3, plug I4.5, plug II4.6, pin I4.7, pin II4.8, the lightning protection submodule B.9, latch hook I4.1.1, acupuncture needle locating piece I4.1.2, latch hook II4.1.3, lock dog I4.1.4, location notch hole I4.1.6, location notch hole II4.1.7, lock dog II4.1.8, latch hook III4.2.1, acupuncture needle positioning block II 4.2.2, latch hook IV4.2.3, reference column 4.2.5, location notch hole III4.2.6, location notch hole IV4.2.7, lock dog III4.2.8, Copper Foil I4.5.1, Copper Foil II4.6.1, pin bending 4.8.1.
Embodiment
Referring to Fig. 1, the utility model is a kind of Multifunction RJ 45 type connector structure, mainly is made up of modules A and module B two parts.
The assembling of modules A:
Referring to Fig. 2, described modules A mainly is made up of support 3.1, acupuncture needle I3.2, signal lamp plate 3.4 and signal lamp 3.5.Support 3.1 is provided with fitting recess 3.1.3, and acupuncture needle I3.2 packs in this fitting recess 3.1.3.Spine when having on the acupuncture needle I3.2 with support 3.1 assembling, to prevent the acupuncture needle activity, its head bending 3.2.1 has various ways, mainly be used for module B in plug II4.6 on Copper Foil II4.6.1 contact communications signals and use.Also can adopt plastic cement cast-type fixed connection structure between acupuncture needle I3.2 middle part and the support 3.1.The left and right side of support 3.1 all is symmetrically arranged with latch hook 3.1.1 and lock dog 3.1.2.Signal lamp 3.5 is welded on the signal lamp plate 3.4 by welding manner, perforate in the middle of the signal lamp plate 3.4, and support 3.1 inserts in this hole.Signal lamp plate 3.4 is provided with the Copper Foil 3.4.1 that conducting connects.So that signal lamp 3.5 is connected conducting with the outside.
The assembling of module B:
Referring to Fig. 3, B.9 described module B mainly is made up of bracket I 4.1, bracket I I4.2, network transformer 4.3, plug I4.5, plug II4.6, pin I4.7, pin II4.8 and lightning protection submodule.Be provided with latch hook II4.1.3, latch hook I4.1.1, lock dog II4.1.8 and acupuncture needle locating piece I4.1.2 in the middle of bracket I 4.1 left and right sides; Bracket I 4.1 upper and lower parts are provided with location notch hole I4.1.6 and location notch hole II4.1.7 respectively, corresponding to the latch hook II4.1.3 on the bracket I 4.1, latch hook I4.1.1, lock dog II4.1.8 and acupuncture needle locating piece I4.1.2, also be provided with lock dog III4.2.8 with matching, latch hook III4.2.1, latch hook IV4.2.3 and acupuncture needle positioning block II 4.2.2 in the middle of the bracket I I4.2 left and right side; Corresponding to location notch hole I4.1.6 on the bracket I 4.1 and location notch hole II4.1.7, bracket I I4.2 upper and lower part also is respectively arranged with corresponding with it location notch hole III4.2.6 and location notch hole IV4.2.7; Be provided with reference column 4.2.5 in the middle of the bracket I I4.2 inboard.Corresponding to the reference column 4.2.5 on the bracket I I4.2, plug I4.5 is provided with reference column jack with matching, also is provided with Copper Foil I4.5.1 on the plug I4.5.Plug II4.6 comprises wiring board, the plate base of this wiring board is an electrical insulating material, on the plate base, be coated with Copper Foil II4.6.1, the end of this Copper Foil II4.6.1 matches with acupuncture needle I3.2 on the modules A and constitutes the plug-in type electrical connection, and the other end of Copper Foil II4.6.1 is connected with the circuit of module B inside.Also be provided with the two row's pin jack that match with pin II4.8 on the plug II4.6.Pin II4.8 is bending 4.8.1 structure.
Fig. 4 is the module B grafting electricity principle connection layout partly among Fig. 1.In Fig. 4, pin II4.8 one end of bending structure inserts two on the plug II4.6 and arranges in the pin jack, II4.6 is electrically connected with plug, an other end is electrically connected with the terminal of network transformer 4.3 among bracket I 4.1 and the bracket I I4.2 respectively, and wherein the bending 4.8.1 in the middle of the pin II4.8 partly plays one and holds the interconnect function that removes.This is an important perspective transformations, makes its structure can carry out 90 ° of turnovers by it, connects with the transmission of the signal that reaches.
As shown in Figure 3, after the plug I4.5 that assembles electronic component and the plug II4.6 that assembles pin I14.8 be " ten " word and intersect, in the middle of bracket I 4.1 and bracket I I4.2 are clamped in plug II4.6.With assembling alignment in the reference column jack on the insertion of the reference column 4.2.5 on the bracket I I4.2 plug I4.5, with the latch hook II4.1.3 on the bracket I 4.1 and lock dog II4.1.8 respectively with bracket I I4.2 on latch hook IV4.2.3 and lock dog III4.2.8 buckle mutually, guarantee that plug I4.5 and plug II4.6 are inner smooth firm on bracket I 4.1 and bracket I I4.2, the other end of two row's pin II4.8 is pressed into the location notch hole II4.1.7 and the location notch hole IV4.2.7 internal fixation of bracket I 4.1 and bracket I I4.2 bottom respectively.Pin I4.7 one end inserts in the location notch hole I4.1.6 on bracket I 4.1 tops, in the location notch hole III4.2.6 on the other end insertion bracket I I4.2.Described network transformer 4.3 has several, and several are installed in the inside cavity of bracket I 4.1 and bracket I I4.2, and the terminal of described each network transformer 4.3 links to each other with the end of corresponding pin I4.7 and pin II4.8 respectively.Require to be equipped with lightning protection submodule 4.9 in bracket I 4.1 outsides according to product function.This lightning protection submodule 4.9 is to be made of a wiring board and lightning protection component.Lightning protection submodule 4.9 and bracket I 4.1 link to each other with pin II4.8 on the bracket I I4.2.Lightning protection submodule 4.9 and network transformer 4.3 are to select the element that assembles, can form the product of multiple needs, plurality of specifications after module B assembles with modules A.
Modules A and module B assembling:
As shown in Figure 1, the modules A that assembles is locked with the lock dog 3.1.2 assembling of the left and right side that is located at modules A support 3.1 by the latch hook III4.2.1 that is located on latch hook I4.1.1, the bracket I I4.2 on the module B bracket I 4.1 with the module B that assembles.Contact with the acupuncture needle I3.2 location of modules A with acupuncture needle positioning block II 4.2.2 by the acupuncture needle locating piece I4.1.2 that is located on the module B, make the acupuncture needle I3.2 that assembles with modules A support 3.1 be communicated with Copper Foil II4.6.1 on the module B plug II4.6, be electrically connected process (Fig. 4) to finish direct grafting, guarantee that signal is unimpeded in RJ45 inside.Modules A and module B are after assembling, acupuncture needle locating piece I4.1.2 and acupuncture needle positioning block II 4.2.2 and bracket I 4.1, the 90 degree planes that bracket I I4.2 formed can be good at acupuncture needle I3.2 is positioned, prevent that acupuncture needle is loosening, this protective action can increase acupuncture needle I3.2 plug II4.6 and go up the effectively elastic pressure of contact of Copper Foil II4.6.1, guarantees that acupuncture needle I3.2 contacts well with Copper Foil on the plug II4.6.
After modules A and module B assembled, the signal lamp plate 3.4 of modules A also was held simultaneously, and is solid and reliable when guaranteeing signal lamp plate 3.4 with extraneous module assembling.
Network transformer 4.3 is made up of with the network transformer coil that twines thereon the magnet ring of different sizes.This network transformer can be matched combination according to actual network speed needs, to reach the purpose of transmission 10M/100M/1000M network speed.By B.9 network transformer 4.3 and lightning protection submodule are selected assembling, can form product as the plurality of specifications of Fig. 5,6, Fig. 7 and Fig. 8.
Claims (14)
1. Multifunction RJ 45 type connector structure, comprise module (A) and module (B), module (A) comprises acupuncture needle I (3.2), and module B comprises plug II (4.6), it is characterized in that: the acupuncture needle I (3.2) of described module (A) adopts plug-in type to be electrically connected with the plug II (4.6) of module (B).
2. a kind of Multifunction RJ 45 type connector structure according to claim 1, it is characterized in that: the plug II (4.6) of described module (B) comprises wiring board, the plate base of this wiring board is an electrical insulating material, on the plate base, be coated with Copper Foil II (4.6.1), acupuncture needle I (3.2) on the end of this Copper Foil II (4.6.1) and the module (A) constitutes the plug-in type electrical connection, and the other end of Copper Foil II (4.6.1) is connected with the circuit of module (B) inside.
3. a kind of Multifunction RJ 45 type connector structure according to claim 1 and 2 is characterized in that: described module (A) also includes support (3.1), and described acupuncture needle I (3.2) is arranged on the support (3.1); Described module (B) also includes bracket I (4.1), bracket I I (4.2), pin I (4.7) and pin II (4.8), in the middle of bracket I (4.1) and bracket I I (4.2) were clamped in plug II (4.6), pin I (4.7) and pin II (4.8) were installed on bracket I (4.1) and the bracket I I (4.2).
4. a kind of Multifunction RJ 45 type connector structure according to claim 3 is characterized in that: link to each other by snap close between the bracket I (4.1) of described module (B) and the bracket I I (4.2).
5. a kind of Multifunction RJ 45 type connector structure according to claim 3, it is characterized in that: described module (B) also includes the transformer submodule, this transformer submodule comprises network transformer (4.3), described network transformer (4.3) has several, several are installed in the inside cavity of bracket I (4.1) and bracket I I (4.2), and the terminal of each network transformer (4.3) links to each other with the end of pin II (4.8) with corresponding pin I (4.7) respectively.
6. a kind of Multifunction RJ 45 type connector structure according to claim 1 and 2, it is characterized in that: described module (A) also includes telecommunications signal lamp submodule, this telecommunications signal lamp submodule comprises signal lamp plate (3.4) and is installed on signal lamp (3.5) on the signal lamp plate (3.4), and signal lamp plate (3.4) is provided with Copper Foil (3.4.1).
7. a kind of Multifunction RJ 45 type connector structure according to claim 3, it is characterized in that: described module B also includes lightning protection submodule (4.9), this lightning protection submodule (4.9) comprises wiring board and is arranged at lightning protection component on the wiring board, and described lightning protection submodule (4.9) and module (B) bracket I (4.1) link to each other with pin II (4.8) on the bracket I I (4.2).
8. a kind of Multifunction RJ 45 type connector structure according to claim 5, it is characterized in that: described module (B) also includes lightning protection submodule (4.9), this lightning protection submodule (4.9) comprises wiring board and is arranged at lightning protection component on the wiring board, and described lightning protection submodule (4.9) and module (B) bracket I (4.1) link to each other with pin II (4.8) on the bracket I I (4.2).
9. a kind of Multifunction RJ 45 type connector structure according to claim 6, it is characterized in that: described module (B) also includes lightning protection submodule (4.9), this lightning protection submodule (4.9) comprises wiring board and is arranged at lightning protection component on the wiring board, and described lightning protection submodule (4.9) and module (B) bracket I (4.1) link to each other with pin II (4.8) on the bracket I I (4.2).
10. a kind of Multifunction RJ 45 type connector structure according to claim 6 is characterized in that: described pin II (4.8) is the bending structure.
11. a kind of Multifunction RJ 45 type connector structure according to claim 3 is characterized in that: the support (3.1) of described module (A) is provided with fitting recess (3.1.3), and acupuncture needle I (3.2) packs in this fitting recess (3.1.3).
12. a kind of Multifunction RJ 45 type connector structure according to claim 3 is characterized in that: adopt plastic cement cast-type fixed connection structure between acupuncture needle I (3.2) middle part of described module (A) and the support (3.1).
13. a kind of Multifunction RJ 45 type connector structure according to claim 3 is characterized in that: the acupuncture needle I (3.2) of described module (A) adopts the bending structure.
14. a kind of Multifunction RJ 45 type connector structure according to claim 3, it is characterized in that: the support (3.1) of described module (A) adopts bayonet type to be connected with the bracket I (4.1) of module (B) with bracket I I (4.2), simultaneously have acupuncture needle locating piece I (4.1.2) and acupuncture needle positioning block II (4.2.2) respectively on the bracket I (4.1) of module (B) and bracket I I (4.2), described acupuncture needle locating piece I (4.1.2) contacts with the acupuncture needle I (3.2) of module (A) with acupuncture needle positioning block II (4.2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200369933U CN201038521Y (en) | 2007-04-29 | 2007-04-29 | Multifunctional RJ45 connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200369933U CN201038521Y (en) | 2007-04-29 | 2007-04-29 | Multifunctional RJ45 connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038521Y true CN201038521Y (en) | 2008-03-19 |
Family
ID=39211043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200369933U Expired - Lifetime CN201038521Y (en) | 2007-04-29 | 2007-04-29 | Multifunctional RJ45 connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038521Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486041C (en) * | 2007-04-29 | 2009-05-06 | 江苏华丽网络工程有限公司 | Rj45 connector structure |
| CN107611725A (en) * | 2017-08-10 | 2018-01-19 | 南京斯比特电子科技有限公司 | A kind of high-voltage signal lightning protection device and its method |
-
2007
- 2007-04-29 CN CNU2007200369933U patent/CN201038521Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486041C (en) * | 2007-04-29 | 2009-05-06 | 江苏华丽网络工程有限公司 | Rj45 connector structure |
| CN107611725A (en) * | 2017-08-10 | 2018-01-19 | 南京斯比特电子科技有限公司 | A kind of high-voltage signal lightning protection device and its method |
| CN107611725B (en) * | 2017-08-10 | 2019-07-12 | 南京斯比特电子科技有限公司 | A kind of high-voltage signal lightning protection device and its method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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