CN203850515U

CN203850515U - Novel waterproof RJ45 circular socket

Info

Publication number: CN203850515U
Application number: CN201320845965.1U
Authority: CN
Inventors: 蒋胜雄
Original assignee: Shenzhen Ns Tech Co ltd
Current assignee: Shenzhen Ns Tech Co ltd
Priority date: 2013-12-20
Filing date: 2013-12-20
Publication date: 2014-09-24
Anticipated expiration: 2023-12-20

Abstract

The utility model discloses a novel waterproof RJ45 circular socket, and the socket comprises a housing. The interior of the housing is provided with a circular main body with a jack, an insulating body, and a terminal module, wherein the insulating body and the terminal module are disposed in the circular main body. One end part of the circular main body is provided with a rotary thread which is rotatingly connected with a thread of the housing. An annular seal ring is disposed between the circular main body and the housing. According to the utility model, a stopping sheet for preventing a pin from sinking is added. After a crystal head is connected with the RJ45 female socket in a plugging manner, the utilization fatigue, caused by the repeated plugging, of the pin can be prevented, so as to avoid poor contact caused by that the pin cannot pop up normally. The circular main body is of a threaded rotary-knob type, thereby enabling the circular main body to be of an injection molding type or of an assembly type (bringing convenience to maintenance). After the housing is screwed up, a horn mouth structure in the housing presses the cylindrical seal ring for sealing, thereby achieving a waterproof function.

Description

A kind of new waterproof RJ45 circular socket

Technical field

The utility model relates to cable interface connector, relates in particular to a kind of novel RJ45 circular socket with water-proof function.

Background technology

RJ45 socket is the normal component of current Ethernet connecting interface, be widely used on the networking products such as Ethernet card, router, switch, day by day fierce along with the raising of people's instructions for use and electronic equipment competition, impel RJ45 keeping on the basis of original performance, part-structure is optimized to improvement, reduce costs, adapt to client's demand.

The RJ45 circular socket that prior art provides, it comprises needle stand and multiple acupuncture needle, needle stand and acupuncture needle are assembled into needle stand body, needle stand body and main body plug together and assemble finished product, and a side of needle stand body is provided with two row PIN pins, are respectively equipped with at end and the sidepiece of needle stand the needle tray of fixing acupuncture needle, in this kind of structure, owing to being provided with two row PIN pins, therefore its needle stand is thicker, and easily occurs the generation of the sagging situation of PIN pin.

Utility model content

Therefore, for above-mentioned problem, the utility model proposes a kind of new waterproof RJ45 circular socket, improve for the structure of existing RJ45 circular socket in the market, the anti-catch that sink of PIN pin is set, change the row of two in original needle stand PIN pin into a row, to reduce needle stand thickness, in addition, sealing ring is set to strengthen water resistance, thereby solves the deficiency of prior art.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is, a kind of new waterproof RJ45 circular socket, comprises shell, is provided with one and has the circular body of interface and be installed on insulating body and the terminal module in this circular body in shell; One end of described circular body is provided with thread knob lines, spins with outer casing screw, is also provided with O-ring seal between circular body and shell.By circular body being made to thread knob textured, make this circle RJ45 socket both can do injection molding, also can be for easy to maintenance and make packaging.

In order to strengthen sealing function, between described circular body and shell, be also provided with tubular sealing ring, this tubular sealing ring coordinates with O-ring seal, realizes together the sealing between circular body and shell, thereby reaches water-proof function.

In addition, as a preferred scheme, the end of described shell is also provided with SR sheath.

As a preferred scheme, described terminal module comprises terminal base and is located at terminal group on terminal base and switching plastic sheet, and the bottom of described terminal base is provided with the anti-catch that sink, for preventing that terminal group from sinking.

As a preferred scheme, in the bottom needle stand of described terminal base, be provided with a row PIN pin, and this PIN pin extends to a side of terminal base, outside the bottom needle stand of its afterbody external part stroma, the afterbody of the PIN pin of this external part stroma extends to form respectively U-shaped structure up and down, this PIN pin is a row in the needle stand of the bottom of terminal base, becomes two rows outside external part stroma, convenient welding.

As a preferred scheme, the described anti-catch that sink is strip, and its length is not less than the width of terminal group.

As a preferred scheme, rush glue when preventing injection moulding, and fixing PIN pin puts in same ranking, the interface of described circular body is provided with 8 position of bone, compared with prior art, has increased the position of bone.

The utility model, by said structure, according to the user demand of RJ45 female seat, on original basis, is improved its structure, by increasing the anti-catch that sink of PIN pin, prevents that PIN pin from sinking; By changing PIN pin into single row type, make the bottom needle stand less thick (being about 1.5-2.0mm) of its terminal base, bottom needle stand changes thin rear circular body thickness and reduces 1.5-2.0mm, and the thin 1.5-2.0mm in ultra-thin bodies Thickness Ratio market is suitable for ultra-thin shell; PIN Aculeata outside PIN pin stretches out bottom needle stand is divided into two rows again, and it is easily welded.Meanwhile, after crystal head and this RJ45 female seat patch, can prevent that to cause PIN pin to use tired because repeatedly patching, cause loose contact and cause PIN pin normally to upspring.One end of circular body is provided with thread knob lines, makes this circle RJ45 socket both can do injection molding, also can be for easy to maintenance and make packaging.In addition, also increased the position of bone, thereby while preventing injection moulding, rushed glue, and fixing PIN pin is put in same ranking.

Brief description of the drawings

Fig. 1 is the cutaway view of RJ45 circular socket of the prior art;

Fig. 2 is the stereogram of RJ45 circular socket of the prior art;

Fig. 3 is the stereogram of RJ45 circular socket of the present utility model;

Fig. 4 is the cutaway view of RJ45 circular socket of the present utility model;

Fig. 5 is the explosive view of RJ45 circular socket of the present utility model;

Fig. 6 is the decomposition module figure of RJ45 circular socket of the present utility model;

Fig. 7 is the module assembled figure of RJ45 circular socket of the present utility model;

Fig. 8 is the cutaway view under the assembled state of RJ45 circular socket of the present utility model;

Fig. 9 is the schematic perspective view of terminal module of the present utility model;

Figure 10 is the upward view of terminal module of the present utility model;

Figure 11 is the front view of terminal module of the present utility model;

Figure 12 is the A-A view in Figure 11;

Figure 13 is the B-B view in Figure 12;

Figure 14 is the vertical view of terminal module of the present utility model;

Figure 15 is the left view of terminal module of the present utility model;

Figure 16 is the right view of terminal module of the present utility model.

Embodiment

Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.

Referring to Fig. 1 and Fig. 2, circular RJ45 socket of the prior art, generally comprises one and has the circular housing 1 of interface and be installed on insulating body 2 and the terminal module 3 in this circular housing 1.As seen from the figure, existing RJ45 circular socket on market, does not have the anti-catch that sink of PIN pin, and without tubular sealing ring, each several part is formed in one, and can not assemble, and this brings very large inconvenience to follow-up maintenance.

In order to solve above-mentioned deficiency, referring to Fig. 3-Fig. 8, a kind of new waterproof RJ45 circular socket of the present utility model, is assembled by three parts such as shell 100, SR sheath 110 and circular body 120.Concrete, referring to the explosive view of Fig. 5, this new waterproof RJ45 circular socket comprises SR sheath 110, shell 100, tubular sealing ring 140, O-ring seal 130, PIN pin 305, terminal module 300 and circular body 120.The structural relation of each several part is as follows: shell 100 is interior to be arranged one and have the circular body 120 of interface and be installed on insulating body and the terminal module 300 in this circular body 120; One end of described circular body 120 is provided with thread knob lines 121, spin with shell 100 screw threads, between circular body 120 and shell 100, be also provided with O-ring seal 130 and tubular sealing ring 140, this tubular sealing ring 140 coordinates with O-ring seal 130, realize together the sealing between circular body 120 and shell 100, thereby reach water-proof function.By circular body 120 being made to thread knob textured, make this circle RJ45 socket both can do injection molding, also can be for easy to maintenance and make packaging.In addition, shell 100 inside are bell-mouth structure of air.

Referring to Fig. 9-Figure 16, described terminal module 300 comprises terminal base 301 and is located at terminal group on terminal base 301 302 and switching plastic sheet 303, and the bottom of described terminal base 301 is provided with the anti-catch 304 that sink, for preventing that terminal group 302 from sinking.

In addition, in the bottom needle stand of described terminal base 301, be provided with a row PIN pin 305, and this PIN pin 305 extends to a side of terminal base 301, outside the bottom needle stand of its afterbody external part stroma 301, the afterbody of the PIN pin 305 of this external part stroma 301 extends to form respectively U-shaped structure up and down, this PIN pin 305 is a row in the needle stand of the bottom of terminal base 301, becomes two rows outside external part stroma 301, convenient welding.In the present embodiment, flat gauge is: 0.45 ± 0.02mm*0.35 ± 0.02mm.

Wherein, the described anti-catch 304 that sink is strip, and its length is not less than the width of terminal group 302.

As a preferred scheme, rush glue when preventing injection moulding, and fixing PIN pin 305 puts in same ranking, the interface of described circular body 120 is provided with 8 position of bone, compared with prior art, has increased the position of bone.

The utility model passes through said structure, according to the user demand of RJ45 female seat, on original basis, its structure is improved, increase the anti-catch that sink of PIN pin, after crystal head and RJ45 female seat patch, can prevent that to cause PIN pin to use tired because repeatedly patching, and then cause PIN pin normally to upspring causing the generation of loose contact phenomenon.Circular body is used thread knob, makes it can do injection molding, also can do packaging (easy to maintenance).Screw after shell, enclosure bell-mouth structure of air compresses tubular sealing ring and seals, thereby reaches water-proof function.

Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.

Claims

1. a new waterproof RJ45 circular socket, is characterized in that: comprise shell, in shell, be provided with: one has the circular body of interface and is installed on insulating body and the terminal module in this circular body; One end of described circular body is provided with thread knob lines, spins with outer casing screw, is also provided with O-ring seal between circular body and shell.

2. new waterproof RJ45 circular socket according to claim 1, is characterized in that: between described circular body and shell, be also provided with tubular sealing ring, this tubular sealing ring coordinates with O-ring seal, realizes together the sealing between circular body and shell.

3. new waterproof RJ45 circular socket according to claim 1, is characterized in that: the end of described shell is also provided with SR sheath.

4. new waterproof RJ45 circular socket according to claim 1, it is characterized in that: described terminal module comprises terminal base and is located at terminal group and the switching plastic sheet on terminal base, the bottom of described terminal base is provided with the anti-catch that sink, sagging for preventing terminal group.

5. new waterproof RJ45 circular socket according to claim 4, is characterized in that: the described anti-catch that sink is strip, and its length is not less than the width of terminal group.

6. new waterproof RJ45 circular socket according to claim 4, it is characterized in that: in the bottom needle stand of described terminal base, be provided with a row PIN pin, and this PIN pin extends to a side of terminal base, outside the bottom needle stand of its afterbody external part stroma, the afterbody of the PIN pin of this external part stroma extends to form respectively U-shaped structure up and down, this PIN pin is a row in the needle stand of the bottom of terminal base, becomes two rows outside external part stroma.

7. new waterproof RJ45 circular socket according to claim 1, is characterized in that: the interface of described circular body is provided with 8 position of bone.