CN206148682U - A shell for concentrator - Google Patents
A shell for concentrator Download PDFInfo
- Publication number
- CN206148682U CN206148682U CN201621130847.2U CN201621130847U CN206148682U CN 206148682 U CN206148682 U CN 206148682U CN 201621130847 U CN201621130847 U CN 201621130847U CN 206148682 U CN206148682 U CN 206148682U
- Authority
- CN
- China
- Prior art keywords
- hub
- shell
- flanges
- installation
- cavity
- 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.)
- Expired - Fee Related
Links
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to an electronic information field discloses a shell for concentrator, and alloy casting forms by aluminium, housing body including the concentrator, the body is long strip shape, the cross section form that is rectangle, and mid portion forms the cavity, in the bilateral symmetry of cavity be provided with two installation square grooves, in article two, the installation square groove below symmetry be provided with two installation circular slots, in the outside of body symmetry be provided with two flanges, two flanges form two location square grooves with the body outside, in article two, the flange below symmetry be provided with two chimbs, the utility model discloses compact structure, the antivibration is waterproof, simple to operate.
Description
Technical field
This utility model is related to electronic devices and components field, more particularly to a kind of shell for hub.
Background technology
Hub is the infrastructure device in data communication system, can be coupled together multiple computers with FPDP, is
Using a kind of electronic equipment widely, there are some fields of employment, such as when being used together with other equipment cooperation, can want
Ask hub solid and reliable, waterproof vibrationproof, or with the installation site of other equipment to be coordinated closely etc., these, are all collection
Line device Producer has to the problem for trying to solve.
The content of the invention
This utility model provides a kind of shell for hub for above-mentioned existing problems.
The technical solution of the utility model is such：A kind of shell for hub, including the shell sheet of hub
Body, the elongated shape of the body, cross section is rectangle shape, and mid portion forms cavity；It is symmetrical in the both sides of the cavity
Be provided with two installation square grooves, in described two install square grooves below be symmetrically arranged with two installation circular grooves；In described
Two flanges are symmetrically arranged with the outside of body, two flanges form two positioning square grooves with outer body；In described two
Two chimbs are symmetrically arranged with below flange.
The outer cover body of the hub is formed by aluminium alloy casting.
The installation circular groove is inwardly tapped from port, and the depth of thread is 12-15mm.
The beneficial effects of the utility model are：By the shell of hub by aluminium alloy casting, then by the two of hub
End is fixed with end cap seal, and such hub architecture is compact, and vibrationproof waterproof is easily installed.
Description of the drawings
Fig. 1 is a kind of shell schematic diagram of hub.
Fig. 2 is a kind of cross-sectional view of distributor shell.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with Fig. 1, Fig. 2.
As shown in Figure 1 and Figure 2, a kind of outer cover body 1 of shell for hub, including hub, the body 1 is in
Elongate in shape, cross section is rectangle shape, and mid portion forms cavity 2；Monosymmetric in the cavity 2 is provided with two
Square groove 3 is installed, in described two lower sections for installing square groove 3 two installation circular grooves 4 are symmetrically arranged with；In the outer of the body 1
Side is symmetrically arranged with two flanges 5, and two flanges 5 form two positioning square grooves 6 with the outside of body 1；In two flanges 5
Lower section be symmetrically arranged with two chimbs 7.
Installing square groove 3 for two is used to install the wiring board of hub, as long as wiring board insertion is installed into square groove 3.
Two positioning square grooves 6 fix the position of hub when being used to install.
Two chimbs 7 are for hub radiating.
The outer cover body 1 of the hub is formed by aluminium alloy casting.
The installation circular groove 4 is inwardly tapped from port, and the depth of thread is 12-15mm.
The two ends difference of two installation circular grooves 4 is tapped, for installing the end cap at the two ends of outer cover body 1.
This utility model compact conformation, vibrationproof waterproof is easy for installation.
Preferred embodiment of the present utility model is these are only, substitute equivalents or deduction that foundation the present embodiment is done belong to
Covering scope of the present utility model.
Claims (3)
1. a kind of shell for hub, it is characterised in that：Including the outer cover body of hub, the body is elongated
Shape, cross section is rectangle shape, and mid portion forms cavity；Monosymmetric in the cavity is provided with two installation sides
Groove, installs in described two and two installation circular grooves is symmetrically arranged with below square groove；Set in the outside of the body is symmetrical
Two flanges are equipped with, two flanges form two positioning square grooves with outer body；Set in the lower section of two flanges is symmetrical
It is equipped with two chimbs.
2. a kind of shell for hub according to claim 1, it is characterised in that：The outer cover body of the hub
Formed by aluminium alloy casting.
3. a kind of shell for hub according to claim 1, it is characterised in that：It is described installation circular groove from port to
Interior tapped, the depth of thread is 12-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130847.2U CN206148682U (en) | 2016-10-18 | 2016-10-18 | A shell for concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130847.2U CN206148682U (en) | 2016-10-18 | 2016-10-18 | A shell for concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148682U true CN206148682U (en) | 2017-05-03 |
Family
ID=58621826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621130847.2U Expired - Fee Related CN206148682U (en) | 2016-10-18 | 2016-10-18 | A shell for concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148682U (en) |
-
2016
- 2016-10-18 CN CN201621130847.2U patent/CN206148682U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20211018 |