CN104752887B - waterproof network connector and RJ45 connector - Google Patents
waterproof network connector and RJ45 connector Download PDFInfo
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- CN104752887B CN104752887B CN201510136604.3A CN201510136604A CN104752887B CN 104752887 B CN104752887 B CN 104752887B CN 201510136604 A CN201510136604 A CN 201510136604A CN 104752887 B CN104752887 B CN 104752887B
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- accommodating chamber
- clamping section
- waterproof
- female seat
- seat body
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Abstract
The present invention relates to connectors, a kind of waterproof network connector is provided, including female seat body and main body housing, female seat body and main body housing, which can enclose, to be set to form accommodating chamber, main body housing offers connecting hole far from the end of female seat body, and main body housing includes the first clamping section and the second clamping section, and the first clamping section and the second clamping section, which also enclose to set, is formed with the second accommodating chamber, the first waterproof apron is packed in second accommodating chamber, the first waterproof apron, which is correspondingly connected at hole, offers guide hole；A kind of RJ45 connector, including above-mentioned connector are also provided.In connector of the invention, first waterproof apron is bonded with the second receiving cavity wall, guide hole can clamp external cable simultaneously, it is difficult to enter in accommodating chamber via connecting hole so that the external world is water stain, makes it have preferable water-proof function, while overall structure is fairly simple, since the second accommodating chamber can be opened when installation, crystal head synchronous with external cable can be installed, very convenient, can be effectively reduced cost of manufacture.
Description
Technical field
The present invention relates to connector more particularly to a kind of waterproof network connectors and RJ45 connector.
Background technique
RJ45 interface is as most common Ethernet interface, the performer key player in signal transmission, to this be used for
The RJ45 connector of the Interference fit also has wide application.It mainly include two parts in traditional connector,
That is male end and female end, the two cooperate, but since it is with poor water-proof function, to seriously limit its application field
It closes, occurs a kind of waterproof network connector on the market at present, both the electrical connections of male end and female end, which are located at, encloses the appearance set
It receives intracavitary, while male end is divided into two parts, housing and rear cover, is folded in the wherein one end position of housing cylindrical anti-
Then glue circle positions the waterproof apron using rear cover, external cable successively wears waterproof apron and rear cover, rear cover and housing it
Between using be threadedly coupled, preferable waterproof action can be played by waterproof apron, but waterproof apron needs to be located in housing
Interior, installation is more troublesome, and male end is divided into two parts, and connector construction is complicated, increases system to a certain extent
Make cost.
Summary of the invention
The purpose of the present invention is to provide a kind of waterproof network connectors, it is intended to for solving the waterproof of existing connector
The problem that structure is more complicated and installation is more troublesome.
In order to solve the above technical problems, the technical scheme is that：A kind of waterproof network connector, including base are provided
Ontology and the main body housing for being sheathed on the female seat body connection, the female seat body can enclose to set to be formed with the main body housing
For accommodating the accommodating chamber of crystal head, the main body housing offers the connection accommodating chamber far from the end of the female seat body
With connecting hole that is extraneous and being used to protrude into for the external cable connecting with the crystal head in the accommodating chamber, the main body housing
It sets the first clamping section to form first accommodating chamber including being enclosed with the female seat body and is connect with first clamping section
And enclose and set the second clamping section to form the connecting hole, first clamping section and second clamping section also enclose set be formed with
Second accommodating chamber of first accommodating chamber connection is packed in second accommodating chamber and is bonded with the second receiving cavity wall
The first waterproof apron, first waterproof apron, which corresponds to the connection hole and offers, protrudes into described for the external cable
Guide hole in one accommodating chamber and for the clamping external cable.
Further, first clamping section is squeezed with second clamping section snapping and along the direction perpendicular to the guide hole
Press first waterproof apron.
Specifically, first clamping section, which has, protrudes into second accommodating chamber and is arranged around first waterproof apron
Protrusion, the protrusion extends along the direction far from the female seat body, and second clamping section and the protrusion
Outer surface fitting.
Further, first waterproof apron has the engaging being in gradually-reducing shape along the direction close to the female seat body
Portion, the holding section are protruded into first accommodating chamber and are bonded with the inner wall of first accommodating chamber.
Further, first waterproof apron includes two waterproof pads mutually spliced, two waterproof pads
It encloses and sets to form the guide hole.
Specifically, the female seat body has the interconnecting piece protruded into the accommodating chamber with main body housing clamping.
Further, the second waterproof apron is arranged on the interconnecting piece, second waterproof apron is located in the mother
Between seat ontology and the main body housing.
Specifically, be oppositely arranged on the interconnecting piece there are two locked groove, be provided in the main body housing respectively with two institutes
State two locks of locked groove clamping.
Further, it is provided on the outer surface of the main body housing several for conveniently exerting a force to the main body housing
Non-slip groove.
The present invention also provides a kind of RJ45 connectors, including two external cables, further include above-mentioned waterproof net
Network connector, in being provided with electric connection piece in the female seat body, wherein an external cable protrudes into the female seat body
It is interior to be electrically connected with the electric connection piece, in be provided in the accommodating chamber and it is described be electrically connected piece clamping the crystal
Head, another external cable protrudes into the accommodating chamber along the connecting hole to be electrically connected with the crystal head.
The present invention has following technical effect：
Connector of the invention is formed using two parts, and female seat body and main body housing, the two, which is enclosed, to be set to form the first appearance
Receive chamber, crystal head can be located in first accommodating chamber, and for theme housing, it consists of two parts, respectively the first clamping section with
Second clamping section, the two are formed with the second accommodating chamber and connecting hole, and the first waterproof apron is packed in the second accommodating chamber, external
Cable is protruded into the first accommodating chamber in turn through the guide hole on connecting hole and the first waterproof apron and is electrically connected with crystal head, right
In the connector of this structure, the first waterproof apron is bonded with the inner wall of the second accommodating chamber, fire resistance characteristic with higher, extraneous
It is water stain be difficult to via connecting hole enter the first accommodating chamber in, when by the connector be applied to RJ45 connector on when, have compared with
Simple mounting means can be directly first first by the crystal head with external cable to this since main body housing consists of two parts
It is placed in the first accommodating chamber, then the first waterproof apron is sheathed on external cable, finally clamp the first clamping section with second
Portion connects to form the second accommodating chamber, while being bonded with the first waterproof apron, installs very convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the RJ45 connector of the embodiment of the present invention；
Fig. 2 is the explosive view of the RJ45 connector of Fig. 1；
The RJ45 connector that Fig. 3 is Fig. 1 installs structural schematic diagram when crystal head；
Fig. 4 is the structural schematic diagram of the female seat body of the RJ45 connector of Fig. 1.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1 and Fig. 2, the embodiment of the invention provides a kind of waterproof network connector, including female seat body 1 and
Main body housing 2, main body housing 2 can be sheathed in female seat body 1, can be enclosed to set and are formed with the first accommodating chamber 3 after the two connection, this
One accommodating chamber 3 can be used for accommodating crystal head 4, and the wherein one end position for covering 2 outside the main body offers connecting hole 21, and the end
Far from female seat body 1, the first accommodating chamber 3 and the external world can be connected to by connecting hole 21, external cable 5 can be stretched by connecting hole 21
Enter in the first accommodating chamber 3 and be electrically connected with the formation of crystal head 4, the crystal head 4 with external cable 5 can be placed in first during installation
3 side of accommodating chamber, external cable 5 can be pierced by by connecting hole 21, and as main body housing 2, it consists of two parts, and respectively
One clamping section 22 and the second clamping section 23, the first clamping section 22, which connect back wall with female seat body 1 and sets, to be formed with above-mentioned first and holds
Receive chamber 3, and the first clamping section 22 connect back wall with the second clamping section 23 and sets and is formed with above-mentioned connecting hole 21 and one second holds
Receive chamber 24, the first accommodating chamber 3 is connected to the second accommodating chamber 24, and the first waterproof apron 25 is provided in the second accommodating chamber 24, should
First waterproof apron 25 is bonded with the inner wall of the second accommodating chamber 24, has a guide hole 251, guide hole for the first waterproof apron 25
251, which are located at the first waterproof apron 25, which is correspondingly connected at hole 21, can be used for passing through for external cable 5, and specially external cable 5 is successively
It protrudes into the first accommodating chamber 3 across connecting hole 21 with guide hole 251 and is electrically connected with crystal head 4.In the present embodiment, main body housing 2 by
First clamping section 22 and 23 two parts of the second clamping section form, and female seat body 1, the first clamping section 22 and the second clamping section 23
It encloses to set and is formed with the first accommodating chamber 3 and the second accommodating chamber 24, the first waterproof apron 25, the first folder are clogged in the second accommodating chamber 24
Tight portion 22 connect the clamping action that can be formed to the first waterproof apron 25 with the second clamping section 23, so that the first marine glue
Circle 25 is bonded with the inner wall of the second accommodating chamber 24, to this when the extraneous water stain entrance by connecting hole 21, is difficult to by the first waterproof
It is penetrated between the outer surface of cushion rubber 25 and the inner wall of the second accommodating chamber 24 in first accommodating chamber 3, simultaneously because the first clamping section 22
With the second clamping section 23 to the effect of the first waterproof apron 25 so that also having between guide hole 251 and external cable 5 preferable close
Feng Xing has connector by the fit structure of the first waterproof apron 25, the first clamping section 22 and the second clamping section 23
Have a preferable waterproof performance, at the same the connector of this structure in installation crystal head 4 with external cable 5 be it is very convenient, can be straight
It connects and first the crystal head 4 with external cable 5 is placed at the first accommodating chamber 3 of the first clamping section 22, when by female seat body 1 and
Crystal head 4 is located in the first accommodating chamber 3 after the connection of one clamping section 22, then external cable 5 can be passed through the first waterproof apron
25 guide hole 251, i.e. the first waterproof apron 25 are sheathed on external cable 5, finally by the second clamping section 23 and the first clamping section
22 connections form the second accommodating chamber 24, and in above-mentioned installation process, each step is very simple, can greatly improve its installation effect
Rate.Certainly for convenience of external cable 5 to be sheathed on the first waterproof apron 25, the first waterproof apron 25 can also be by two parts group
At i.e. the first waterproof apron 25 includes two waterproof pads 252, and two splicings of waterproof pad 252 can enclose and set to form above-mentioned lead
Hole 251.In this configuration, the first waterproof apron 25 is divided into two parts along guide hole 251, to this by the first marine glue
When circle 25 is sheathed on external cable 5, two waterproof pads 252 directly can be clamped into external cable 5 along guide hole 251, very
It is convenient.
Referring to fig. 2 and Fig. 3, optimization above-described embodiment are snapping between the first clamping section 22 and the second clamping section 23, and
After the completion of the two snapping, the first clamping section 22 and the second clamping section 23 generate perpendicular to guide hole the first waterproof apron 25
The extruding force of 251 length directions.In the present embodiment, between the first clamping section 22 and the second clamping section 23 be snapping, to this two
Dismounting between person is very convenient, usually after the two snapping, has certain coincidence part between the two, junction is located at the two
Between overlapping positions, it is possible to prevente effectively from extraneous water stain by the entrance of the junction of the first clamping section 22 and the second clamping section 23
The waterproof performance that connector is influenced in second accommodating chamber 24, to first after in addition the first clamping section 22 is connect with the second clamping section 23
Waterproof apron 25 generates the extruding force perpendicular to 251 length direction of guide hole, to this main body housing 2 along the extension side of external cable 5
To the first clamping section 22 and the part of the second clamping section 23 two is divided into, simultaneously because the first clamping section 22 and the second clamping section 23
When generating extruding force to the first waterproof apron 25, accordingly pasted between the first waterproof apron 25 and the inner wall of the second accommodating chamber 24
Composition and division in a proportion is more complete, good seal performance, while the first waterproof apron 25, after being squeezed, the first waterproof apron 25 is by external force
Deformation, so that fitting closely between the deformation of guide hole 251 and external cable 5, the guarantee external world is water stain will not be along the first marine glue
The guide hole 251 of circle 25 enters in the first accommodating chamber 3, further increases the waterproof performance of connector.
Further, the first clamping section 22 has protrusion 221, which is arranged around the first waterproof apron 25
And protrude into the second accommodating chamber 24, extend along the direction far from female seat body 1, when by the second clamping section 23 and the first clamping section
After 22 snappings, the second clamping section 23 is bonded with the outer surface of protrusion 221.In the present embodiment, the first clamping section 22 and the second folder
After 23 snapping of tight portion, there is part-structure to coincide at protrusion 221 for the first clamping section 22 and the second clamping section 23, and first clamps
There is certain fitting area, the external world is water stain to be entered in the second accommodating chamber 24 by this between portion 22 and the second clamping section 23
When, it should need to permeate along the outer surface of protrusion 221, it is extremely difficult, i.e., the first of connector can be made to press from both sides by protrusion 221
There is preferable waterproof performance between tight portion 22 and the second clamping section 23.Certain protrusion 221 is to the direction far from female seat body 1
Length do not answer excessive, avoid the first waterproof apron 25 from being placed in not very convenient in the second accommodating chamber 24.
Further, the first waterproof apron 25 has holding section 253, and holding section 253 is in along the direction close to female seat body 1
Gradually-reducing shape, and when the first waterproof apron 25 to be set in the second accommodating chamber 24, which can be along the first accommodating chamber 3
It protrudes into the first accommodating chamber 3 with the junction of the second accommodating chamber 24 and is bonded with its inner wall.In the present embodiment, the first marine glue
The holding section 253 of circle 25 is arranged in be formed in the first accommodating chamber 3 and fixes to the installation of the first waterproof apron 25, such as when the
When one waterproof apron 25 is made of two waterproof pads 252, accordingly holding section 253 be also classified into two parts during installation can
First two parts of the corresponding holding section 253 of two waterproof pads 252 are arranged in respectively in the first accommodating chamber 3, two marine glues
Pad 252 pre-fixes, and is then squeezed and is fixed using the second clamping section 23 and the first clamping section 22, convenience when enhancing is installed, together
When be bonded with the inner wall of the first accommodating chamber 3 due to holding section 253, to also enhance the first waterproof apron 25 and the first accommodating chamber
Waterproof performance between 3 inner walls, and the inner wall that holding section 253 is arranged to gradually-reducing shape structure and the first accommodating chamber 3 is cooperated, can be with
Facilitate holding section 253 to protrude into the first accommodating chamber 3, while 3 inner wall of holding section 253 and the first accommodating chamber can also be further strengthened
Between the compactness that is bonded, waterproof effect is more preferable.
Referring to fig. 2 and Fig. 4, further, female seat body 1 has an interconnecting piece 11, when outside female seat body 1 and main body
When 2 connection of set, which is located in the first accommodating chamber 3 and forms clamping between main body housing 2, and main body housing 2 is arranged
In in female seat body 1 be based on housing 2 be sheathed on female seat body 1 interconnecting piece 11 on, due to main body housing 2 include first folder
Tight portion 22 and the second clamping section 23, interconnecting piece 11 and the first clamping section 22 to this female seat body 1 are clamped.Female seat body 1 is whole
In hierarchic structure, and the undersized at interconnecting piece 11, set when interconnecting piece 11 being protruded into female seat body 1 being enclosed with the first clamping section 22
When in the first accommodating chamber 3 formed, the first clamping section 22 is supported far from the end at connecting hole 21 to the cascaded surface 12 of female seat body 1
Place, is clamped between the first clamping section 22 and interconnecting piece 11, while being fit-state between the first clamping section 22 and interconnecting piece 11, from
And it is possible to prevente effectively from extraneous water stain can effectively be mentioned by entering in the first accommodating chamber 3 between the first clamping section 22 and interconnecting piece 11
The waterproof performance of high connector entirety.For the clamping structure between interconnecting piece 11 and the first clamping section 22, usually in interconnecting piece
It is set on 11 there are two locked groove 111, two locked grooves 111 are oppositely arranged, accordingly there are two the inside settings of the first clamping section 22
Lock（It is not shown in the figure）, two locks are correspondingly arranged with two locked grooves 111 respectively, and are worked as 22 company of being sheathed on of the first clamping section
When in socket part 11, two locks are arranged in respectively in two locked grooves 111, and crystal head 4 is arranged in the first waterproof apron 25 at this time
Card slot in, attachment base 311 is bonded with confined planes.Connection between locked groove 111 and lock can be used the mode solution of rotation
It removes, i.e., when needing to open the first accommodating chamber 3, the first clamping section 22 can be rotated by certain angle, between locked groove 111 and lock
Connection status releases, and then can be disconnected portion 11 along the direction far from female seat body 1.For above structure, in the first folder
Several non-slip grooves 26 for conveniently exerting a force to the first clamping section 22 are provided on the outer surface in tight portion 22, generally non-slip groove 26
Extend along the direction far from female seat body 1, so that when rotating the first clamping section 22, each non-slip groove 26 can be with
The phenomenon that generating circumferential frictional force between human body, being had skidded when to avoid rotation.
Referring to Fig. 3 and Fig. 4, further, the second waterproof apron is also arranged on the interconnecting piece 11 of female seat body 1
13, and when the first clamping section 22 to be arranged on interconnecting piece 11, the second waterproof apron 13 is located in female seat body 1 and the first folder
Between tight portion 22.Second waterproof apron 13 is also made of plastic material, generally cyclic structure, radial dimension and the first folder
Tight portion 22 is close, when the first clamping section 22 is sheathed on interconnecting piece 11 along the direction close to female seat body 1, the first clamping section 22
The cascaded surface 12 for pushing the second waterproof apron 13 to female seat body 1 is close, and when the clamping corresponding with two locked grooves 111 of two locks
Afterwards, the second waterproof apron 13 is supported on cascaded surface 12, so as to form the first clamping section 22 and ladder in the first clamping section 22
Waterproof effect of the connector at this is reinforced in sealing between face 12.
It is above-mentioned including two the embodiment of the invention also provides a kind of RJ45 connector referring again to Fig. 1 and Fig. 2
External cable 5 and above-mentioned connector, are provided with electric connection piece in female seat body 1（It is not shown in the figure）, wherein one
External cable 5 is protruded into female seat body 1 and is electrically connected with electric connection piece, is provided with above-mentioned crystal head in the first accommodating chamber 3
4, another external cable 5 protrudes into the first accommodating chamber 3 along connecting hole 21 and guide hole 251 to be electrically connected with crystal head 4, and will be female
After seat ontology 1 is connect with main body housing 2, it is electrically connected piece and is plugged in crystal head 4.In the present embodiment by above-mentioned connector with
External cable 5 and crystal head 4 are used cooperatively, to form RJ45 connector, external connection cable 5, the first waterproof apron 25 with
And second waterproof apron 13 mating reaction under, female seat body 1 and main body housing 2 enclose that set the first accommodating chamber 3 to be formed be to seal
The relatively high cavity of performance, crystal head 4 is electrically connected in first accommodating chamber 3 with piece is electrically connected, so as to effective
Extraneous water stain penetrate into the first accommodating chamber 3 is avoided to generate interference to electric connection between the two, waterproof performance is very high, effectively
Enhance the application environment of RJ42 connector, in addition for the RJ45 connector of this structure, overall structure is also fairly simple, installation
It is lower with production cost.
The foregoing is merely preferred embodiments of the present invention, structure is not limited to the above-mentioned shape enumerated, it is all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention, should be included in protection of the invention
Within the scope of.
Claims (6)
1. a kind of waterproof network connector, including female seat body and it is sheathed on the main body housing of the female seat body connection, institute
The first accommodating chamber for setting and being formed for accommodating crystal head can be enclosed by stating female seat body and the main body housing, and the main body housing is separate
The end of the female seat body offers connection first accommodating chamber with the external world and for outer for what is connect with the crystal head
Wiring cable protrudes into the connecting hole in first accommodating chamber, it is characterised in that：The main body housing includes and the female seat body
It encloses and sets the first clamping section to form first accommodating chamber and connect with first clamping section and enclose to set to form the connection
Second clamping section in hole, first clamping section also encloses to set to be formed with second clamping section to be connected to first accommodating chamber
The second accommodating chamber, the first waterproof apron being bonded with the second receiving cavity wall, institute are packed in second accommodating chamber
It states the first waterproof apron and corresponds to the connection hole and offer and protrude into first accommodating chamber and be used for for the external cable
The guide hole of the clamping external cable, first clamping section is with second clamping section snapping and along the side perpendicular to the guide hole
To first waterproof apron is squeezed, first clamping section, which has, to be protruded into second accommodating chamber and around first waterproof
The protrusion of cushion rubber setting, the protrusion extends along the direction far from the female seat body, and second clamping section and institute
The outer surface fitting of protrusion is stated, first waterproof apron has the card being in gradually-reducing shape along the direction close to the female seat body
Conjunction portion, the holding section are protruded into first accommodating chamber and are bonded with the inner wall of first accommodating chamber, first waterproof
Cushion rubber includes two waterproof pads mutually spliced, and two waterproof pads, which enclose, to be set to form the guide hole.
2. waterproof network connector as described in claim 1, it is characterised in that：The female seat body, which has, protrudes into described first
The interconnecting piece being clamped in accommodating chamber with the main body housing.
3. waterproof network connector as claimed in claim 2, it is characterised in that：The second marine glue is arranged on the interconnecting piece
Circle, second waterproof apron are located between the female seat body and the main body housing.
4. waterproof network connector as claimed in claim 2, it is characterised in that：Lock there are two being oppositely arranged on the interconnecting piece
Slot is provided with two locks respectively with the two locked grooves clampings in the main body housing.
5. waterproof network connector as described in claim 1, it is characterised in that：It is provided on the outer surface of the main body housing
For the convenient several non-slip grooves to exert a force to the main body housing.
6. a kind of RJ45 connector further includes two external cables, it is characterised in that：It is any including such as claim 1-5
Waterproof network connector described in, in being provided with electric connection piece in the female seat body, wherein an external cable is stretched
Enter and be electrically connected with the electric connection piece in the female seat body, in being provided with and the electric connection in first accommodating chamber
Piece clamping the crystal head, another external cable along the connecting hole protrude into first accommodating chamber with the crystal
Head electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136604.3A CN104752887B (en) | 2015-03-26 | 2015-03-26 | waterproof network connector and RJ45 connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136604.3A CN104752887B (en) | 2015-03-26 | 2015-03-26 | waterproof network connector and RJ45 connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104752887A CN104752887A (en) | 2015-07-01 |
| CN104752887B true CN104752887B (en) | 2018-11-20 |
Family
ID=53592188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510136604.3A Active CN104752887B (en) | 2015-03-26 | 2015-03-26 | waterproof network connector and RJ45 connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104752887B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064038A (en) * | 2019-12-04 | 2020-04-24 | 成都华为技术有限公司 | Connecting assembly and camera |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204067697U (en) * | 2014-08-08 | 2014-12-31 | 东莞奥华电子有限公司 | A kind of network interface connector waterproof construction |
| CN204179343U (en) * | 2014-11-07 | 2015-02-25 | 周口市凯旺电子科技有限公司 | A kind of band water-proof jacket RJ45 connector |
| CN204558777U (en) * | 2015-03-26 | 2015-08-12 | 深圳市创亿欣精密电子股份有限公司 | waterproof network connector and RJ45 connector |
-
2015
- 2015-03-26 CN CN201510136604.3A patent/CN104752887B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204067697U (en) * | 2014-08-08 | 2014-12-31 | 东莞奥华电子有限公司 | A kind of network interface connector waterproof construction |
| CN204179343U (en) * | 2014-11-07 | 2015-02-25 | 周口市凯旺电子科技有限公司 | A kind of band water-proof jacket RJ45 connector |
| CN204558777U (en) * | 2015-03-26 | 2015-08-12 | 深圳市创亿欣精密电子股份有限公司 | waterproof network connector and RJ45 connector |
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| Publication number | Publication date |
|---|---|
| CN104752887A (en) | 2015-07-01 |
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