CN106299834A

CN106299834A - Network connector

Info

Publication number: CN106299834A
Application number: CN201510252228.4A
Authority: CN
Inventors: 高进才; 蔡申发; 李�杰
Original assignee: Hongfujin Precision Industry Wuhan Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Wuhan Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2015-05-18
Filing date: 2015-05-18
Publication date: 2017-01-04
Also published as: TW201707311A

Abstract

A kind of network connector, include shell, some data pin on the housing and some instruction pins are installed, described data pin is in order to transmit data, described instruction pin is in order to indicate connection status, each data pin includes the fixed part extending described shell, and each instruction pin includes extending the minimum range between a fixed part closest in described shell and the fixing end of almost parallel described fixed part, described fixed part and fixing end and a fixing end not less than 1.25mm.

Description

Network connector

Technical field

The present invention relates to a kind of adapter, particularly relate to a kind of network connector.

Background technology

Network connector, such as RJ45 adapter, is network computei data transmission interface, is widely used in the network equipment of LAN and ADSL broadband access network user and the connection of netting twine.

In daily life, thunder and lightning can bring harm greatly, owing to the electronic component on computer motherboard has high density to calculating the network equipment, highly degree, the characteristic such as low-voltage and low-power consumption, this just makes it to various such as lightning surges, static discharge, electromagnetic radiation etc. is disturbed very sensitive.If protecting ineffective, whenever and wherever possible may be by heavy losses.Being worth us to be concerned with thunder and lightning and not only crack system equipment, the even more important communicating interrupt making system, work pauses, and its indirect loss cannot be estimated.

If there is no integrated coil and anti-lightning strike chip inside RJ45 adapter, but coil and this two parts part of anti-lightning strike chip are moved on on mainboard individually designed, Hi-Pot is tested (Hi-pot test by this separation design, test main purpose be check dielectric tolerance running voltage or the ability of overvoltage) impact the biggest, if the design of RJ45 monomer structure is bad, Hi-Pot test is easy to failure, just in case the anti-lightning strike inefficacy of RJ45 adapter, the biggest potential safety hazard will be brought to computer motherboard.

Summary of the invention

In view of the foregoing, it is necessary to the network connector that a kind of high voltage protection is effective is provided.

Compared to prior art, at above-mentioned network connector, minimum range between a fixed part closest in fixed part and fixing end and a fixing end is set to not less than 1.25mm, it is therefore prevented that under high pressure because of apart from too small and arcing failure phenomenon occurs between pin.

Accompanying drawing explanation

Fig. 1 is an axonometric chart of an embodiment of inventive network adapter.

Fig. 2 be Fig. 1 one along the sectional view in direct II-II direction.

Fig. 3 is another visual angle figure in Fig. 1.

Fig. 4 be Fig. 3 one along the sectional view in direct IV-IV direction.

Fig. 5 is the another visual angle figure of Fig. 1.

Fig. 6 be Fig. 5 one along the sectional view in direct VI-VI direction.

Main element symbol description

Shell	10
		Roof	11
Installation portion	113
		Display lamp	115
Diapire	12
		Antetheca	13
Rear wall	14
		Sidewall	15
First extension	16
		Groove	165
Second extension	17
		Upper surface	171
Lower surface	173
		Accepting groove	175
Data pin	20
		Elastic joint part	21
Location division	22
		First junction	23
Second junction	25
		Fixed part	26
Instruction pin	30
		Guiding access	31
Fixing end	33
		The degree of depth	h1
Difference in height	h2
		Minimum distance	h3

Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.

Detailed description of the invention

Referring to Fig. 1 and Fig. 2, in a better embodiment of the present invention, a kind of network connector includes a shell 10, some data pin 20 and some instruction pins 30.Described data pin 20 is transmitted in order to data.Described instruction pin 30 is in order to show the connection state of adapter.

Described shell 10 includes that the roof 11, diapire 12, antetheca 13, relative to described roof 11 is relative to the rear wall 14 of described antetheca 13 and two side 15.In one embodiment, the almost parallel described diapire 12 of described roof 11, the almost parallel described rear wall 14 of described antetheca 13, and substantially vertical described roof 11, the substantially vertical described roof 11 of described sidewall 15 and described antetheca 13.Described shell 10 by insulant, such as plastic cement, make.

An installation portion 113 is installed respectively along described diapire 12 direction in described roof 11 two ends.Described installation portion 113 is in order to install a display lamp 115 and to connect the circuit (not shown) of described display lamp 115.Described display lamp 115 extends described antetheca 13.

Please refer to Fig. 3 and Fig. 4, described rear wall 14 stretches out one first extension 16 and two second extensions 17.Described first extension 16 is described in two between second extension 17.Each second extension 17 includes a upper surface 171 and a lower surface 173.Described lower surface 173 offers some accepting grooves 175 corresponding to some instruction pins 30 along described upper surface 171 direction.Described first extension 16 offers some grooves 165 corresponding to some data pin 20.Each groove 165 has degree of depth h1(as shown in Figure 4).In one embodiment, degree of depth h1 of each groove 165 is more than or equal to 1.1mm, in order to improve the insulating properties between two adjacent data pin 20.

Please refer to Fig. 5 and Fig. 6, each data pin 20 includes elastic joint part 21, location division 22,1 first junction 23,1 second junction 25 and a fixed part 26.

Described location division 22 is fixed on described diapire 12.Described elastic joint part 21 tilts to extend from one end elasticity of described location division 22, and in order to the pin grafting of the adapter corresponding with.Described first junction 23 other end from described location division 22 extends, and against the outer surface of described rear wall 14.Described second junction 25 extends from described first junction 23, and is housed in described groove 165.The height of described second junction 25 is less than the degree of depth of described groove 165.Described fixed part 26 extends from described second junction 25, in order to fixing connection one motherboard (not shown).In one embodiment, described second substantially vertical described first junction 23 of junction 25, the described first substantially vertical described location division 22 of junction 23, substantially vertical described second junction 25 of described fixed part 26.Described second junction 25 has difference in height h2 with described upper surface 171.In one embodiment, described difference in height h2 is more than or equal to 1.8mm.

Referring to Fig. 1-3, the fixed part 26 that the fixed part 26 of described some data pin 20 is arranged in two row, and two row is staggered.

Each instruction pin 30 includes the guiding access 31 of a described display lamp of connection 115 and connects the fixing end 33 of described guiding access 31.Described guiding access 31 is housed in described accepting groove 175.In one embodiment, the substantially vertical described guiding access 31 of described fixing end 33, and almost parallel described fixed part 26.

The fixing end 33 of described some instruction pins 30 is distributed in the both sides of described fixed part 26.The some fixing end 33 of every side has the minimum distance h3 of and some fixed parts 26.In one embodiment, described minimum distance h3 is more than or equal to 1.25mm, prevents described fixing end 33 too small with the spacing of described fixed part 26 pin and arcing failure phenomenon occurs.

Claims

1. a network connector, include shell, some data pin on the housing and some instruction pins are installed, described data pin is in order to transmit data, described instruction pin is in order to indicate connection status, each data pin includes the fixed part extending described shell, each instruction pin includes extending described shell and the fixing end of almost parallel described fixed part, it is characterised in that: the minimum range between a fixed part closest in described fixed part and fixing end and a fixing end is not less than 1.25mm.

2. network connector as claimed in claim 1, it is characterized in that: described shell includes rear wall and the first extension extended from described rear wall, described first extension offers some grooves, each data pin also includes the first junction and the second junction, described first junction is resisted against the outer surface of described rear wall, and described second junction is housed in described groove.

3. network connector as claimed in claim 2, it is characterised in that: the degree of depth of described groove is more than the height of described second junction, and is not less than 1.1mm.

4. network connector as claimed in claim 2, it is characterized in that: described shell also includes the second extension extended from described rear wall, described second extension includes upper surface and lower surface, described lower surface offers some accepting grooves along described upper surface direction, each instruction pin also includes the guiding access connecting described fixing end, described guiding access is housed in described accepting groove, and the bearing of trend of described groove is contrary with described accepting groove.

5. network connector as claimed in claim 4, it is characterised in that: described second junction is not less than 1.8mm with the difference in height of described upper surface.

6. network connector as claimed in claim 4, it is characterised in that: described second substantially vertical described first junction of junction, the substantially vertical described fixing end of described guiding access.

7. network connector as claimed in claim 4, it is characterised in that: being also equiped with installation portion in described shell, described installation portion is provided with display lamp, described guiding access connects described display lamp.

8. network connector as claimed in claim 2, it is characterized in that: described shell also includes the diapire of substantially vertical described rear wall, each data pin also includes the location division extended from described first junction, substantially vertical described first junction in described location division and being fixed on described diapire.

9. network connector as claimed in claim 8, it is characterised in that: each data pin also includes and tilts the elastic joint part extended from described location division, and described elastic joint part is in order to the pin of the adapter of grafting one correspondence.

10. network connector as claimed in claim 1, it is characterised in that: the fixed part of described some data pin is arranged in two row, and described two row fixed parts are staggered.