CN106535600A - Shielding apparatus - Google Patents
Shielding apparatus Download PDFInfo
- Publication number
- CN106535600A CN106535600A CN201611002520.1A CN201611002520A CN106535600A CN 106535600 A CN106535600 A CN 106535600A CN 201611002520 A CN201611002520 A CN 201611002520A CN 106535600 A CN106535600 A CN 106535600A
- Authority
- CN
- China
- Prior art keywords
- screening arrangement
- shielding apparatus
- arrangement according
- alloy material
- top cover
- 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.)
- Pending
Links
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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
Abstract
The invention relates to a shielding apparatus. The shielding apparatus is a cylindric-shaped cover body with a downward opening, wherein a through hole is formed in the upper end part of the shielding apparatus; multiple ventilating holes are formed in the side wall of the shielding apparatus; and an outwardly-turned edge, which extends outwardly, is arranged on the opening in the bottom of the shielding apparatus. By setting the through holes in the side wall and the top of the shielding apparatus for improving the structure of the shielding apparatus, the shielding apparatus is more ventilating in use; and therefore, the efficiency is improved, the production cost is lowered, and the labor intensity of workers is lowered.
Description
Technical field
The invention belongs to a kind of screening arrangement.
Background technology
In the prior art, the effect of shielding part is the circuit by component with shielding part, molectron, cable or whole is
The interference source of system is surrounded, and prevents from disturbing electromagnetic field to external diffusion；Or receiving circuit, equipment or system are surrounded with shielding part
Get up, prevent them from being affected by external electromagnetic field.
The content of the invention
The present invention provides a kind of screening arrangement.
In order to achieve the above object, the technical scheme is that：
A kind of screening arrangement, described screening arrangement are the cover body of the cylindrical shape that Open Side Down, the upper end of described screening arrangement
Portion offers a through hole, is provided with multiple air-vents for breathing freely, described shielding dress on the side wall of described screening arrangement
There is at the bottom opening put the edge for turning up, the described edge for turning up stretches out.
Preferably, described screening arrangement is made up of tungsten alloy material.
Preferably, described air-vent is equably arranged on the side wall of described screening arrangement.
Preferably, described tungsten alloy material is the alloy of tungsten and nickel.
Preferably, in described tungsten alloy material, the mass ratio of tungsten and nickel is 95：5.
Preferably, described screening arrangement is additionally provided with the top cover for covering upper through-hole for being arranged at top, described
Top cover it is detachably connected with the body of screening arrangement.
Preferably, connection of the body of described top cover and described screening arrangement by the mutual folding of a connecting shaft.
Preferably, described top cover is made up of tungsten alloy material.
Technical scheme by more than, the beneficial effects of the present invention is：
The present invention by the improvement to screening arrangement structure, screening arrangement side wall and top through hole is set, using the screen
More breathe freely when covering device, improve efficiency, reduce the labor intensity of production cost and workman.
The feature for describing for a kind of embodiment and/or illustrating can be in same or similar mode one or more
It is used in individual other embodiment, combined with the feature in other embodiment, or substitute the feature in other embodiment.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when using herein, but and
It is not excluded for the presence of one or more further features, one integral piece, step or component or additional.
Description of the drawings
Accompanying drawing described here is only used for task of explanation, and is not intended to by any way limit model disclosed by the invention
Enclose.In addition, shape and proportional sizes of each part in figure etc. are only schematic, the understanding of the present invention is used to help, and
It is not the shape and proportional sizes for specifically limiting each part of the invention.Those skilled in the art under the teachings of the present invention, can
Implement the present invention to select various possible shapes and proportional sizes as the case may be.In the accompanying drawings：
Fig. 1 is a kind of structural representation of screening arrangement of the present invention,
1st, cover body；2nd, through hole；3rd, air-vent.
Specific embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than the reality of whole
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the scope of protection of the invention.
A kind of screening arrangement, described screening arrangement are the cover body 1 of the cylindrical shape that Open Side Down, described screening arrangement
Upper end offers a through hole 2, is provided with multiple air-vents 3 for breathing freely on the side wall of described screening arrangement, described
There is at the bottom opening of screening arrangement the edge for turning up, the described edge for turning up stretches out.Described screening arrangement is
Tungsten alloy material is made.Described air-vent 3 is equably arranged on the side wall of described screening arrangement.Described tungsten alloy material
Expect the alloy for tungsten and nickel.In described tungsten alloy material, the mass ratio of tungsten and nickel is 95：5.Described screening arrangement also sets up
There is the top cover for covering upper through-hole 2 for being arranged at top, described top cover is detachably connected with the body of screening arrangement.
Connection of the body of described top cover and described screening arrangement by the mutual folding of a connecting shaft.Described top cover is tungsten alloy
Material is made.
The present invention, is being used in the side wall and top setting through hole 2 of screening arrangement by the improvement to screening arrangement structure
More breathe freely during the screening arrangement, improve efficiency, reduce the labor intensity of production cost and workman.
It should be noted that when an element is considered as " connection " another element, it can be directly to separately
One element may be simultaneously present centering elements.Unless otherwise defined, all of technology used herein and section are academic
The implication that language is generally understood that with the those skilled in the art for belonging to the present invention is identical.Herein in the description of the invention
The term for being used is intended merely to the purpose for describing specific embodiment, it is not intended that of the invention in limiting.It is used herein
Term "and/or" include the arbitrary and all of combination of one or more related Listed Items.
It should be noted that in describing the invention, in describing the invention, unless otherwise stated, " multiple "
It is meant that two or more.
The combination of element here, composition, part or step is described using term "comprising" or " including " it is also contemplated that
The basic embodiment being made up of these elements, composition, part or step.Here by using term " can with ", it is intended to illustrate
Described any attribute that " can with " includes all is optional.
Multiple element, composition, part or step can be provided by single integrated component, composition, part or step.Alternative
Ground, single integrated component, composition, part or step can be divided into detached multiple element, composition, part or step.It is used for
The open "a" or "an" of description element, composition, part or step is not said to exclude other elements, composition, part
Or step.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouching
State, many embodiments and many applications outside the example for being provided will all be aobvious and easy for a person skilled in the art
See.Therefore, the scope of this teaching should not be determined with reference to foregoing description, but should with reference to aforementioned claim and this
The four corner of the equivalent possessed by a little claim is determining.For comprehensive purpose, all articles and with reference to including special
The disclosure of profit invention and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in aforementioned claim
Any aspect is not intended to abandon the body matter, also should not be considered as inventor the theme is not thought of as it is disclosed
A part for subject matter.
Claims (8)
1. a kind of screening arrangement, it is characterised in that：Described screening arrangement is the cover body of the cylindrical shape that Open Side Down, described screen
The upper end for covering device offers a through hole, is provided with multiple air-vents for breathing freely on the side wall of described screening arrangement,
There is at the bottom opening of described screening arrangement the edge for turning up, the described edge for turning up stretches out.
2. a kind of screening arrangement according to claim 1, it is characterised in that：Described screening arrangement is tungsten alloy material system
Into.
3. a kind of screening arrangement according to claim 2, it is characterised in that：Described air-vent is equably arranged in described
Screening arrangement side wall on.
4. a kind of screening arrangement according to claim 3, it is characterised in that：Described tungsten alloy material is the conjunction of tungsten and nickel
Gold.
5. a kind of screening arrangement according to claim 4, it is characterised in that：The matter of tungsten and nickel in described tungsten alloy material
Amount is than being 95：5.
6. a kind of screening arrangement according to claim 5, it is characterised in that：Described screening arrangement is additionally provided with and is arranged at
The top cover for covering upper through-hole at top, described top cover are detachably connected with the body of screening arrangement.
7. a kind of screening arrangement according to claim 6, it is characterised in that：Described top cover and described screening arrangement
Connection of the body by the mutual folding of a connecting shaft.
8. a kind of screening arrangement according to claim 7, it is characterised in that：Described top cover is made up of tungsten alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611002520.1A CN106535600A (en) | 2016-11-15 | 2016-11-15 | Shielding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611002520.1A CN106535600A (en) | 2016-11-15 | 2016-11-15 | Shielding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106535600A true CN106535600A (en) | 2017-03-22 |
Family
ID=58351981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611002520.1A Pending CN106535600A (en) | 2016-11-15 | 2016-11-15 | Shielding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106535600A (en) |
-
2016
- 2016-11-15 CN CN201611002520.1A patent/CN106535600A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106535600A (en) | Shielding apparatus | |
| CN206323672U (en) | A kind of handware outer casing of power supply | |
| CN107931342A (en) | A kind of copper wire drawing die | |
| CN106818273A (en) | A kind of cultivation bed of adjustable size | |
| CN205798124U (en) | A kind of counterbore | |
| CN107152780A (en) | Chassis assembly and air conditioner | |
| CN206536246U (en) | A kind of Quick-positioning clamp | |
| CN107769019A (en) | A kind of sheet metal component distribution box | |
| CN205623493U (en) | Landscape plant plants climbing rack | |
| CN207582350U (en) | A kind of municipal works Equipment Foundations module | |
| CN206472858U (en) | Anti-skidding slotting bamboo | |
| CN101290809A (en) | Frame structure suitable for bodies with different thickness and corresponding connecting devices | |
| CN107797624A (en) | A kind of casing | |
| CN107165900A (en) | A kind of connecting seat | |
| CN108679049A (en) | A kind of bar shaped attachment device | |
| CN206973504U (en) | A kind of ceramic device for electronic device | |
| CN203885160U (en) | Silk quilt convenient to check and capable of being seen through | |
| CN206058128U (en) | A kind of dismountable multifunction key disc carrier | |
| CN207406762U (en) | Suitable for the composite seal of shield piston rod | |
| CN205550838U (en) | Novel sieve in rough separating centrifuge of gravity millet | |
| CN108679051A (en) | A kind of sheet connector | |
| CN108730276A (en) | A kind of connection sheet of bending | |
| CN205462074U (en) | Metal powder coating nation decides machine spiller | |
| CN209368486U (en) | A kind of combination folding make code template | |
| CN108775112A (en) | A kind of installation sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |