CN203562611U - Single-layer multi-interface combination connector - Google Patents
Single-layer multi-interface combination connector Download PDFInfo
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- CN203562611U CN203562611U CN201320750182.5U CN201320750182U CN203562611U CN 203562611 U CN203562611 U CN 203562611U CN 201320750182 U CN201320750182 U CN 201320750182U CN 203562611 U CN203562611 U CN 203562611U
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Abstract
The utility model provides a single-layer multi-interface combination connector. The connector at least comprises a metal shell and a molded case body disposed in the metal shell. More than two connector ferrules are installed in the molded case body. The molded case body is internally provided with more than two RJ interfaces which are arranged side by side. The connector ferrules are respectively and correspondingly installed in the RJ interfaces. Each connector ferrule includes an input terminal, a PCB, a module and an output terminal, wherein the input terminal and the output terminal are respectively installed on the PCB, and the module is installed on the PCB. Each input terminal is composed of eight metal elastic pins and a plastic rear cover, each metal elastic pin is composed of a fixed part and an elastic part, the fixed parts of the metal elastic pins are fixed on the plastic rear cover side by side, the elastic parts are bent, and each elastic part has two bends. The single-layer multi-interface combination connector provided by the utility model has the advantages of reasonable structure design, smooth signal transmission and strong anti-jamming capability and has high-voltage resistance and lightning-proof capability.
Description
Technical field
The utility model relates to a kind of RJ45 connector, relates in particular to a kind of individual layer RJ45 connector of many interface types, for network communication and transfer of data.
Background technology
Integrated and microminiaturized along with electronic devices and components, make the future development of computer towards miniaturization, lighting, electric connector for transfer of data between computer and ancillary equipment is also like this, generally that the terminal supportor of each connector is connected with computer motherboard in the prior art, take larger space, and installation procedure is loaded down with trivial details; Also there are some by different connector combinations together, be positioned in a housing, in addition simple position fixing after, be electrically connected and realize transfer of data with computer motherboard, but because needs arrange the corresponding opening of connector and corresponding to connector and computer motherboard jack is electrically connected, still exist to take up room greatly, the assembly of formation is comparatively complicated and assemble inconvenient problem.
In addition, connector need to be connected interface when work with crystal head, in the process of plug joint, sometimes because joint misalignment or exert oneself excessive and cause the bending of bullet pin, the distortion in RJ interface, and elasticity position in metal elastic pin in current RJ45 connector is linear pattern, therefore it is being subject to the easily expendable deformation of generation under External Force Acting, thereby causes whole connector to lose efficacy.
Summary of the invention
The utility model has solved the deficiency in above-mentioned background technology, and many interface types of individual layer unit connector of a kind of compact conformation, stable performance is provided, and this connector construction is reasonable in design, and the transmission of signal is steady, and the antijamming capability of connector is strong.
Realizing the technical scheme that the utility model above-mentioned purpose adopts is:
A kind of many interface types of individual layer unit connector, what at least comprise metal shell and be positioned at metal shell moulds shell main body, mould more than two connector ferrule is installed in shell main body, mould and in shell main body, be provided with plural RJ interface side by side, connector ferrule respectively correspondence is installed in RJ interface, described connector ferrule comprises input terminal, pcb board, module and lead-out terminal, input terminal and lead-out terminal are arranged on respectively on pcb board, and by pcb board, be electrically connected between the two, module is arranged on pcb board, and lead-out terminal stretches out in down moulds shell main body; Described input terminal is comprised of eight metal elastic pins and plastic cement bonnet, metal elastic pin is comprised of fixed position and elastic portion position, fixed position on metal elastic pin is fixed on plastic cement bonnet side by side, elasticity position is bending, the bending of the first place bends in advance for low-angle, and the bending of the second place is bending forming.
Described module comprises coil block and formwork, wherein coil block is fixed in formwork, the formwork back side is provided with groove, in groove, be provided with anti-lightning strike module, described anti-lightning strike module comprises electric capacity, and SURGE IC or TVS IC, electric capacity and SURGE IC or TVS IC be fixed on pcb board and with metal shell ground connection.
Described coil block is magnetic core, coil.
Described moulding is provided with 4 RJ interfaces side by side in shell main body.
Metal shell is by being made by materials such as copper, iron or stainless steels.
Many interface types of individual layer unit connector that the utility model provides, compared with prior art there is following advantage: 1, in the utility model, be provided with module, in module, adopt the devices such as magnetic core, coil to arrange in an orderly way, be sealed in formwork, as the important composition part to signal filtering in structural design.Module designs in product as assembly simultaneously, and the work in simplification production process is loaded down with trivial details, reduces working strength, has also reduced product bug odds, has improved the reliability of product.Module is because design is in aggregates, therefore operation separately separately, has reduced production line production operation operation, and can carry out because product performance demands is different reasonable combination between the components and parts such as coil, thereby expanded the adaption demand ability of product, also improved product raw material source.2, this connector is because of signal filtering processing through module in transmitting procedure, and therefore signal can effectively avoid being subject to the interference of outer signals in transmitting procedure, thereby makes signal more stable, more reliable.3, the elasticity position on the metal elastic pin in the utility model is due to through twice bending, because the terminal bending deformation of identical material is when identical, the deformation quantity that bending is everywhither shared in secondary bending is less than a bending, therefore its elastic deformation ability to bear strengthens, therefore its elastic deformation amount is large, can bear larger strain and recover voluntarily, thereby effectively reducing because playing the bending failure rate causing of pin.4, in the lock pin of this connector, be provided with anti-lightning strike module, the application of anti-lightning strike module has improved lightning resistance and the barotolerance of product, can high pressure resistantly reach 6KV.
Accompanying drawing explanation
The overall structure schematic diagram of many interface types of individual layer unit connector that Fig. 1 provides for the utility model;
The design of part schematic diagram of the unit connector that Fig. 2 provides for the utility model;
Fig. 3 is connector ferrule structural representation;
Fig. 4 is the structural representation of metal elastic pin;
In figure: 1-metal shell, 2-moulds shell main body, 3-connector ferrule, 4-input terminal, 5-module, 6-lead-out terminal, 7-PCB plate, 8-formwork, 9-plastic cement bonnet, 10-metal elastic pin.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done to detailed specific description.
The utility model provides a kind of many interface types of individual layer unit connector, and as shown in Figure 1, what at least comprise metal shell 1 and be positioned at metal shell 1 moulds shell main body 2 to its overall structure, and metal shell 1 is by being made by materials such as copper, iron or stainless steels.
Mould more than two connector ferrule 3 is installed in shell main body 2, mould and in shell main body 2, be provided with plural RJ interface side by side, in the present embodiment, be provided with 4, as shown in Figure 2, connector ferrule 3 respectively correspondence is installed in RJ interface, the structure of described connector ferrule 3 as shown in Figure 3, comprise input terminal 4, pcb board 7, module 5 and lead-out terminal 6, input terminal 4 is arranged on respectively on pcb board 7 with lead-out terminal 6, and by pcb board 7, be electrically connected between the two, module 5 is arranged on pcb board 7, and lead-out terminal 4 stretches out in down moulds shell main body 2.Described module 5 comprises coil block and formwork 8, wherein coil block is fixed in formwork 8, described coil block is magnetic core, coil, the formwork back side is provided with groove, in groove, be provided with earth capacitance, and SURGE IC or TVS IC, electric capacity and SURGE IC or TVS IC be fixed on pcb board and with metal shell ground connection, reach ability high pressure resistant, thunderbolt, can high pressure resistantly reach 6KV.
Described input terminal 4 is comprised of eight metal elastic pins 10 and plastic cement bonnet 9, metal elastic pin 10 is comprised of fixed position and elastic portion position, as shown in Figure 4, fixed position on metal elastic pin 10 is fixed on plastic cement bonnet 9 side by side, elasticity position is bending, the bending of the first place bends in advance for low-angle, and the bending of the second place is bending forming.In the course of processing, the bending at twice of elasticity position, first pre-fold slightly, then bending puts in place.This measure can provide input metal part elasticity capacity, can bear larger strain and recovery voluntarily, thereby effectively reduces because playing the bending failure rate causing of pin.
Claims (5)
1. many interface types of individual layer unit connector, what at least comprise metal shell and be positioned at metal shell moulds shell main body, mould more than two connector ferrule is installed in shell main body, it is characterized in that: mould and in shell main body, be provided with plural RJ interface side by side, connector ferrule respectively correspondence is installed in RJ interface, described connector ferrule comprises input terminal, pcb board, module and lead-out terminal, input terminal and lead-out terminal are arranged on respectively on pcb board, and by pcb board, be electrically connected between the two, module is arranged on pcb board, lead-out terminal stretches out in down moulds shell main body, described input terminal is comprised of eight metal elastic pins and plastic cement bonnet, metal elastic pin is comprised of fixed position and elastic portion position, fixed position on metal elastic pin is fixed on plastic cement bonnet side by side, elasticity position is bending, the bending of the first place bends in advance for low-angle, and the bending of the second place is bending forming.
2. many interface types of individual layer unit connector according to claim 1, it is characterized in that: described module comprises coil block and formwork, wherein coil block is fixed in formwork, the formwork back side is provided with groove, in groove, be provided with anti-lightning strike module, described anti-lightning strike module comprises electric capacity, and SURGE IC or TVS IC, electric capacity and SURGE IC or TVS IC be fixed on pcb board and with metal shell ground connection.
3. many interface types of individual layer unit connector according to claim 2, is characterized in that: described coil block is magnetic core, coil.
4. many interface types of individual layer unit connector according to claim 1, is characterized in that: described moulding is provided with 4 RJ interfaces side by side in shell main body.
5. many interface types of individual layer unit connector according to claim 1, is characterized in that: metal shell is by being made by materials such as copper, iron or stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750182.5U CN203562611U (en) | 2013-11-23 | 2013-11-23 | Single-layer multi-interface combination connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750182.5U CN203562611U (en) | 2013-11-23 | 2013-11-23 | Single-layer multi-interface combination connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562611U true CN203562611U (en) | 2014-04-23 |
Family
ID=50512310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750182.5U Expired - Fee Related CN203562611U (en) | 2013-11-23 | 2013-11-23 | Single-layer multi-interface combination connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661734A (en) * | 2016-04-11 | 2016-06-15 | 褚建峰 | Helmet with Bluetooth bone conduction function and production technology thereof |
-
2013
- 2013-11-23 CN CN201320750182.5U patent/CN203562611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661734A (en) * | 2016-04-11 | 2016-06-15 | 褚建峰 | Helmet with Bluetooth bone conduction function and production technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HUALIANWEI ELECTORNIC TECHNOLOGY CO., LTD Free format text: FORMER OWNER: HUBEI HUALIANWEI ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20150616 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150616 Address after: 518110, Shenzhen, Guangdong province Longhua New District Guanlan Town, Dan village, run Tong Industrial Zone No. 136 Patentee after: SHENZHEN HUALIANWEI ELECTORNIC TECHNOLOGY CO., LTD. Address before: 435300, No. 39, government Avenue, Cao River town, Qichun County, Huanggang, Hubei Patentee before: HUBEI HUALIANWEI ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |