CN110198604A - A kind of network equipment - Google Patents
A kind of network equipment Download PDFInfo
- Publication number
- CN110198604A CN110198604A CN201910452588.7A CN201910452588A CN110198604A CN 110198604 A CN110198604 A CN 110198604A CN 201910452588 A CN201910452588 A CN 201910452588A CN 110198604 A CN110198604 A CN 110198604A
- Authority
- CN
- China
- Prior art keywords
- shell
- network equipment
- transmission line
- line
- position limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to technical field of electronic equipment, disclose a kind of network equipment, which includes: circuit board, shell, transmission line, seal assembly and Ethernet interface, wherein circuit board is set in shell, and Ethernet interface is located at outside shell；Shell is provided with out line three-way hole, transmission line passes through line three-way hole, by seal assembly by the gap sealing between transmission line and outlet inner side wall of through hole, transmission line is located at the intracorporal one end of shell and connect with circuit board, and one end that transmission line is located at outside shell is connect with Ethernet interface.The above-mentioned network equipment can not have to that the hole passed through for crystal head is arranged in shell, be conducive to reduce network equipment volume by being arranged Ethernet interface outside shell.
Description
Technical field
The present invention relates to technical field of electronic equipment, in particular to a kind of network equipment.
Background technique
The network equipment is using very extensive in every field, and universal with Internet of Things, the various network equipments will
In explosive growth, for example, intelligent video camera head and intelligent sound box etc..
Be typically provided with Ethernet interface (such as RJ45 interface etc.) in network device internal, for extraneous crystal head with should be with
Too network interface connects, and in order to make crystal head can be inserted into Ethernet interface, the shell of the network equipment usually requires aperture, and this
Side wall dimensions where the presence of aperture leads to it are excessive, cause whole network equipment size excessive, concealment is poor.
Summary of the invention
The invention discloses a kind of network equipments, for avoiding in the prior art because the presence of crystal head jack leads to network
The excessive technical problem of equipment volume.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
A kind of network equipment, comprising: circuit board, shell, transmission line, seal assembly and Ethernet interface, wherein the electricity
Road plate is set in the shell, and the Ethernet interface is located at outside the shell；
The shell is provided with out line three-way hole, and the transmission line passes through the line three-way hole out, will by the seal assembly
Gap sealing between the transmission line and the outlet inner side wall of through hole, the transmission line be located at the intracorporal one end of the shell with
The circuit board connection, one end that the transmission line is located at outside the shell is connect with the Ethernet interface.
In the above-mentioned network equipment, by being arranged Ethernet interface outside shell, and with transmission line by outside shell with
Too network interface is connected with the intracorporal circuit board of shell, by the way that Ethernet interface is transferred to outside shell, without on shell again
The aperture for the insertion of extraneous crystal head is opened up, is conducive to the overall dimensions for reducing the network equipment, increases the concealment of the network equipment；
Meanwhile going out between the inner sidewall of line three-way hole on transmission line and shell and being arranged by seal assembly, it can avoid extraneous dust or water
Divide and enters in the network equipment, the stability of abundant Logistics networks equipment operation.
Preferably, the seal assembly includes gland head.
Preferably, the gland head includes male connector casing, and transmission line runs through the male connector casing, the transmission line with it is described
Cooperation is sealed between male connector casing；
The lateral wall fixing sleeve of the male connector casing is limited bit architecture, the male connector casing be inserted in it is described go out line three-way hole
In, the male connector casing is located at the part of the case inside by being threadedly engaged fastening nut, the fastening nut and institute
It states and is equipped with washer between shell, the fastening nut and the position limiting structure jointly clamp the shell.
Preferably, it being equipped with retaining structure around the line three-way hole out, the retaining structure blocks the position limiting structure, to prevent
Only the position limiting structure is rotated around the axis of the male connector casing.
Preferably, the outer profile of the position limiting structure is in polygon；
The retaining structure is formed with limiting slot, and orthographic projection covering of the limiting slot in the housing sidewall is described out
The Internal periphery of orthographic projection of the line three-way hole in the housing sidewall, the limiting slot is polygon in matching with the position limiting structure
Shape.
Preferably, the outer profile of the position limiting structure is in regular hexagon, and the Internal periphery of the limiting slot is in regular hexagon.
Preferably, the retaining structure includes the wall around the setting of line three-way hole out, and the inner sidewall of the wall encloses
At with the matched polygon of position limiting structure outer profile.
Preferably, the lateral wall of the shell is equipped with counterbore, and projection of the counterbore in the case inside face covers institute
Line three-way hole is stated out in the projection in the case inside face, the Internal periphery of the counterbore is in matched with the position limiting structure outer profile
Polygon.
Detailed description of the invention
Fig. 1 is the partial sectional view of the network equipment provided in an embodiment of the present invention；
Fig. 2 is the perspective view one of the partial structurtes of the network equipment provided in an embodiment of the present invention；
Fig. 3 is the perspective view two of the partial structurtes of the network equipment provided in an embodiment of the present invention.
Icon: 100- Ethernet interface；200- transmission line；310- male connector casing；320- washer；330- position limiting structure；
340- shrinks nut；350- fastening nut；400- shell；410- wall；420- goes out line three-way hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the network equipment provided in an embodiment of the present invention, comprising: circuit board, shell 400, transmission line
200, seal assembly and Ethernet interface 100, wherein circuit board is set in shell 400, and Ethernet interface 100 is located at shell
Outside 400；
Shell 400 is provided with out line three-way hole 420, and transmission line 200 passes through line three-way hole 420, will be transmitted by seal assembly
Gap sealing between line 200 and out 420 inner sidewall of line three-way hole, transmission line 200 are located at one end and circuit board company in shell 400
It connects, one end that transmission line 200 is located at outside shell 400 is connect with Ethernet interface 100.
Wherein, circuit board is used to connect with 100 signal of Ethernet interface or synchronous signal connects and electrical connection, and leads to
Ethernet interface 100 is crossed by network data transmission to extraneous network equipment, alternatively, receiving extraneous net by Ethernet interface 100
Network signal, and transmission process etc. carried out to extraneous network signal, and the type of circuit board is herein with no restrictions.
In the above-mentioned network equipment, by being arranged Ethernet interface 100 outside shell 400, and with transmission line 200 by shell
Ethernet interface 100 outside body 400 is connected with the circuit board in shell 400, by the way that Ethernet interface 100 is transferred to shell
Outside 400, without opening up the aperture for the insertion of extraneous crystal head again on shell 400, be conducive to the entirety for reducing the network equipment
Size increases the concealment of the network equipment；Meanwhile on transmission line 200 and shell 400 go out line three-way hole 420 inner sidewall between lead to
Seal assembly setting is crossed, external world's dust is can avoid or moisture enters in the network equipment, abundant Logistics networks equipment is run steady
It is qualitative.
Wherein, seal assembly includes gland head, and gland head can effectively realize that the outlet of transmission line 200 and shell 400 is logical
Sealing between 420 inner sidewall of hole, may be implemented the effect of dustproof and waterproof, and selected gland head can be engineer application herein
In common various gland heads, it is not limited here.
Wherein, a kind of gland head can be following form: gland head includes male connector casing 310, and transmission line 200 runs through male connector
Casing 310 seals cooperation between transmission line 200 and male connector casing 310；
Such as Fig. 1, the lateral wall fixing sleeve of male connector casing 310 is limited bit architecture 330, and it is logical that male connector casing 310 is inserted in outlet
In hole 420, male connector casing 310 is located at the part of 400 inside of shell by being threadedly engaged fastening nut 350, fastening nut 350
Washer 320 is equipped between shell 400, fastening nut 350 and position limiting structure 330 jointly clamp shell 400；
During tightening fastening nut 350, fastening nut 350 and shell 400 clamp washer 320, and washer 320 can
Will completely cut off outside by going out the water that line three-way hole 420 is come in, seam of the moisture across fastening nut 350 and shell 400 is prevented
Gap, and enter in shell 400, cause circuit board etc. to make moist；
Sealing between transmission line 200 and male connector casing 310 may is that be located at outside shell 400 in male connector casing 310
The elastic sealing layers such as filled rubber layer between end and transmission line 200, and be set on transmission line 200 by shrinking nut 340,
And nut 340 is shunk with 310 lateral surface of male connector casing by being threadedly engaged, due to shrinking in nut 340 without leave far from shell
400 one end to one end close to shell 400 gradually tapers up, so male connector casing 310 and elastic sealing layer can be clamped, realizes
Sealing between male connector casing 310 and transmission line 200.
In addition to this, it can also be sealed by filling with sealant between transmission line 200 and male connector casing 310.
Seal assembly can also be following form: between male connector casing 310 and out line three-way hole 420 filling with sealant or
Rubber washer etc..
In addition, being equipped with retaining structure around line three-way hole 420 out, retaining structure blocks position limiting structure 330, to prevent limit from tying
Structure 330 is rotated around the axis of male connector casing 310, thus, convenient for position limiting structure 330 is first fixed on card when installing gland head
Bit architecture, then go to tighten fastening nut 350, it is time saving and energy saving without the fixed male connector casing 310 of another hand.
Wherein, the form of position limiting structure 330 and retaining structure can there are many, for example, the outer profile of position limiting structure 330 is in
Polygon can be the regular polygons such as regular hexagon, regular quadrangle and equilateral triangle or non-regular polygon；
Retaining structure is formed with limiting slot, and orthographic projection of the limiting slot on 400 side wall of shell covers out line three-way hole 420 in shell
The Internal periphery of orthographic projection on 400 side wall of body, limiting slot is in the polygon to match with position limiting structure 330, when position limiting structure 330
Outer profile when being regular hexagon, limiting slot Internal periphery is regular hexagon, when the outer profile of position limiting structure 330 is regular pentagon
When, limiting slot Internal periphery is regular pentagon, and when the outer profile of position limiting structure 330 is equilateral triangle, limiting slot Internal periphery is just
Triangle；
Can also be following combination: the outer profile of position limiting structure 330 can be the other arbitrary shapes in addition to circular contour,
E.g. ellipse, parallelogram and trapezoidal etc., and retaining structure is formed with limiting slot, the Internal periphery of limiting slot are and limit
The adaptable shape of the outer profile of structure 330；
Such as Fig. 2 and Fig. 3, wherein retaining structure formed limiting slot form can there are many, for example, retaining structure includes ring
The wall 410 of the setting of line three-way hole 420 is laid out, the inner sidewall of wall 410 surrounds matched polygon with 330 outer profile of position limiting structure
Shape；
Another form of retaining structure is as follows, and the lateral wall of shell 400 is equipped with counterbore, and counterbore is in 400 medial surface of shell
Projection cover out line three-way hole 420 in the projection of 400 medial surface of shell, the Internal periphery of counterbore is in and 330 outer profile of position limiting structure
Matched polygon.
It should be noted that the combination above with respect to position limiting structure 330 and retaining structure is only to illustrate, as long as detent knot
Structure can prevent position limiting structure 330 from rotating.
For above structure, the present embodiment enumerates one group of data, is carried out with the relative dimensions Parameters variation to the network equipment
Illustrate (being not to be limited to following size for the size of each component is practical it should be noted that following is only to illustrate):
When using technical solution in the prior art, if Ethernet interface 100 is set in shell 400, and in shell
Aperture on 400, so that crystal head etc. passes through, crystal head is matched in aperture by water-proof connector, and water-proof connector selects M20
Specification, in addition the thickness of nut, then the Sidewall Height size where aperture will reach 30mm, in addition network equipment upper cover, network
Total thickness will reach 40mm；
And in the network equipment provided by the embodiments of the present application, the outer diameter 5.3mm of transmission line 200, position limiting structure 330 is in six
Angle nut type structure, its catercorner length are 13mm, 350 diagonal line 15mm of fastening nut, and 420 aperture 10mm of line three-way hole, public out
Head casing tube 310 selects M10 specification, and the limiting slot of retaining structure is in regular hexagon, limiting slot diagonal line 15mm, out line three-way hole 420
The thickness of periphery shell 400 (selects 1.5mm fastening nut 350 apart from 400 side wall of shell and bottom side herein no more than 1.5mm
Wall respectively keeps 7mm, so that fastening nut 350 can normally rotate, finally, network equipment total height drops to 25mm or so (its
In, 350 diagonal line 15mm of fastening nut, the side wall and each 1.5mm of bottom side wall thickness of shell 400, fastening nut 350 is apart from shell
400 side wall of body and downside wall respectively keep 7mm), network equipment overall thickness can reduce 37.5% or more, be advantageously implemented network
Device miniaturization.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
Bright spirit and scope.In this way, if these modifications and changes of the present invention belongs to the claims in the present invention and its equivalent technologies
Within the scope of, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of network equipment characterized by comprising circuit board, shell, transmission line, seal assembly and Ethernet interface,
In, the circuit board is set in the shell, and the Ethernet interface is located at outside the shell；
The shell is provided with out line three-way hole, and the transmission line passes through the line three-way hole out, will be described by the seal assembly
Gap sealing between transmission line and the outlet inner side wall of through hole, the transmission line be located at the intracorporal one end of the shell with it is described
Circuit board connection, one end that the transmission line is located at outside the shell is connect with the Ethernet interface.
2. the network equipment according to claim 1, which is characterized in that the seal assembly includes gland head.
3. the network equipment according to claim 2, which is characterized in that the gland head includes male connector casing, and transmission line passes through
The male connector casing is worn, cooperation is sealed between the transmission line and the male connector casing；
The lateral wall fixing sleeve of the male connector casing is limited bit architecture, the male connector casing be inserted in it is described go out line three-way hole in, institute
It states male connector casing and is located at the part of the case inside by being threadedly engaged fastening nut, the fastening nut and the shell
Between be equipped with washer, the fastening nut and the position limiting structure jointly clamp the shell.
4. the network equipment according to claim 3, which is characterized in that be equipped with retaining structure, institute around the line three-way hole out
It states retaining structure and blocks the position limiting structure, to prevent the position limiting structure from rotating around the axis of the male connector casing.
5. the network equipment according to claim 4, which is characterized in that the outer profile of the position limiting structure is in polygon；
The retaining structure is formed with limiting slot, and it is logical that orthographic projection of the limiting slot in the housing sidewall covers the outlet
Orthographic projection of the hole in the housing sidewall, the Internal periphery of the limiting slot are in the polygon to match with the position limiting structure.
6. the network equipment according to claim 5, which is characterized in that the outer profile of the position limiting structure is in regular hexagon,
The Internal periphery of the limiting slot is in regular hexagon.
7. the network equipment according to claim 5, which is characterized in that the retaining structure includes around the line three-way hole out
The wall of setting, the inner sidewall of the wall surround and the matched polygon of position limiting structure outer profile.
8. the network equipment according to claim 5, which is characterized in that the lateral wall of the shell is equipped with counterbore, described heavy
The projection covering out line three-way hole projection in the case inside face of the hole in the case inside face, the lubrication groove of the counterbore
Exterior feature be in and the matched polygon of position limiting structure outer profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452588.7A CN110198604A (en) | 2019-05-28 | 2019-05-28 | A kind of network equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452588.7A CN110198604A (en) | 2019-05-28 | 2019-05-28 | A kind of network equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110198604A true CN110198604A (en) | 2019-09-03 |
Family
ID=67753245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910452588.7A Pending CN110198604A (en) | 2019-05-28 | 2019-05-28 | A kind of network equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110198604A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205752765U (en) * | 2016-06-15 | 2016-11-30 | 深圳市康凯斯信息技术有限公司 | Box body and the wader distribution structure of cable |
| CN106207898A (en) * | 2016-07-18 | 2016-12-07 | 泰州瑞侃电热电器有限公司 | Explosion-proof electrical source rosette |
| WO2018023837A1 (en) * | 2016-08-03 | 2018-02-08 | 罗森伯格（上海）通信技术有限公司 | Optical fiber connector |
| CN208078340U (en) * | 2018-02-28 | 2018-11-09 | 珠海市昊佳线缆有限公司 | A kind of new display VGA line |
-
2019
- 2019-05-28 CN CN201910452588.7A patent/CN110198604A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205752765U (en) * | 2016-06-15 | 2016-11-30 | 深圳市康凯斯信息技术有限公司 | Box body and the wader distribution structure of cable |
| CN106207898A (en) * | 2016-07-18 | 2016-12-07 | 泰州瑞侃电热电器有限公司 | Explosion-proof electrical source rosette |
| WO2018023837A1 (en) * | 2016-08-03 | 2018-02-08 | 罗森伯格（上海）通信技术有限公司 | Optical fiber connector |
| CN208078340U (en) * | 2018-02-28 | 2018-11-09 | 珠海市昊佳线缆有限公司 | A kind of new display VGA line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190903 |
|
| RJ01 | Rejection of invention patent application after publication |