CN208079670U - A kind of packaged type shielding box - Google Patents
A kind of packaged type shielding box Download PDFInfo
- Publication number
- CN208079670U CN208079670U CN201820533192.6U CN201820533192U CN208079670U CN 208079670 U CN208079670 U CN 208079670U CN 201820533192 U CN201820533192 U CN 201820533192U CN 208079670 U CN208079670 U CN 208079670U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- vibration damper
- plate
- packaged type
- 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
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of packaged type shielding boxs, it is related to wave filter technology field；The interior lower end of box body is equipped with vibration damper plate, the inward flange upper end of vibration damper plate is provided with several barricades, several barricades form a shielding storehouse, the inside of box body and box cover is mounted on several reinforced pipes, the inside edge of box cover is provided with limiting plate, limiting plate is arranged in the limiting slot on box body, and encapsulation glue-line is provided in limiting slot；The utility model can improve intensity, and convenient for encapsulating, easy to use, easy to operate；It can realize shielding and damping, can prolong the service life.
Description
Technical field：
The utility model belongs to wave filter technology field, and in particular to a kind of packaged type shielding box.
Background technology：
The filter circuit that filter is made of capacitance, inductance and resistance.Filter can be to specific frequency in power cord
Frequency point or the frequency point other than frequency effectively filtered out, obtain the power supply signal of a specific frequency, or eliminate a spy
Determine the power supply signal after frequency.Filter is a kind of device or circuit having processing effect to signal.Filter is divided into active filter
Wave device and passive filter.Main function is：Allow useful signal is as zero-decrement as possible to pass through, it is as big as possible to garbage signal
Decaying.Generally there are two ports for filter, and an input signal, an output signal can be gated using this characteristic and pass through filter
One square wave group of wave device or compound wave of making an uproar, and obtain the sine wave of a specific frequency.
Filter is the network being made of inductor and capacitor, and mixed ac and dc current can be made to separate.Power rectifier
In device, i.e., the ripple in net pulsating direct current is filtered by this network, and obtains purer direct current output.Most basic filtering
Device is made of a capacitor and an inductor, and referred to as L-type filters.All various filters are all set L-type lists
Section filter forms.Basic single-unit formula filter is made of a series arm and a parallel arm, and series arm is inductor, and
Joint arm is capacitor.Filter in power supply and audio circuit, most logical user are two kinds of L-type and π types.
Its intensity is low when in use for existing shielding box, and is crushed easily when operation, and shield effectiveness is low, and operation is multiple
It is miscellaneous.
Utility model content：
It is low to solve the intensity being previously mentioned in above-mentioned background technology, and crushed easily when operation, and shield effectiveness is low,
Problem complicated for operation；The purpose of this utility model is to provide a kind of packaged type shielding boxs.
A kind of packaged type shielding box of the utility model, it includes box body, box cover, reinforced pipe, barricade, vibration damper plate, limit
Position plate, encapsulation glue-line；The interior lower end of box body is equipped with vibration damper plate, and the inward flange upper end of vibration damper plate is provided with several barricades, number
The inside of one shielding storehouse of a barricade composition, box body and box cover is mounted on several reinforced pipes, the inside edge setting of box cover
There are limiting plate, limiting plate to be arranged in the limiting slot on box body, and is provided with encapsulation glue-line in limiting slot.
Preferably, the bottom of the box body is provided with skid resistant course.
Preferably, being provided with mounting bracket on the box body.
Preferably, the vibration damper plate is air sac type damping plate.
Compared with prior art, the beneficial effects of the utility model are：
One, intensity can be improved, and convenient for encapsulating, it is easy to use, it is easy to operate；
Two, shielding and damping can be realized, can be prolonged the service life.
Description of the drawings：
The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1- box bodys；2- box covers；3- reinforced pipes；4- barricades；5- vibration damper plates；6- limiting plates；7- encapsulates glue-line；1-
1- limiting slots.
Specific implementation mode：
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing
Confuse the concept of the utility model.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings
The structure and/or processing step closely related with scheme according to the present utility model are illustrate only, and is omitted and this practicality
The little other details of new relationship.
As shown in Figure 1, present embodiment uses following technical scheme：It includes box body 1, box cover 2, reinforced pipe 3, screen
Shield plate 4, vibration damper plate 5, limiting plate 6, encapsulation glue-line 7；The interior lower end of box body 1 is equipped with vibration damper plate 5, on the inward flange of vibration damper plate 5
End is provided with several barricades 4, and several barricades 4 form a shielding storehouse, and the inside of box body 1 and box cover 2 is mounted on several
The inside edge of reinforced pipe 3, box cover 2 is provided with limiting plate 6, and limiting plate 6 is arranged in the limiting slot 1-1 on box body 1, and limits
Encapsulation glue-line 7 is provided in slot 1-1.
Further, the bottom of the box body 1 is provided with skid resistant course.
Further, it is provided with mounting bracket on the box body 1.
Further, the vibration damper plate 5 is air sac type damping plate.
The working principle of this specific embodiment: being：When in use, whole encapsulation is realized by box body 1 and box cover 2, together
When encapsulating, realize encapsulation by encapsulating glue-line, and realize and limit by limiting plate 6, can realize the limit of box cover 2, at the same
It is shielded in use, being realized by barricade 4, vibration damper plate 5 can realize damping fast, can improve stability, easy to operate.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering
Equal conventional means are connect, machinery, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of packaged type shielding box, it is characterised in that：It includes box body, box cover, reinforced pipe, barricade, vibration damper plate, limit
Plate, encapsulation glue-line；The interior lower end of box body is equipped with vibration damper plate, and the inward flange upper end of vibration damper plate is provided with several barricades, several
The inside of one shielding storehouse of barricade composition, box body and box cover is mounted on several reinforced pipes, and the inside edge of box cover is provided with
Limiting plate, limiting plate are arranged in the limiting slot on box body, and encapsulation glue-line is provided in limiting slot.
2. a kind of packaged type shielding box according to claim 1, it is characterised in that：The bottom of the box body is provided with anti-skidding
Layer.
3. a kind of packaged type shielding box according to claim 1, it is characterised in that：It is provided with mounting bracket on the box body.
4. a kind of packaged type shielding box according to claim 1, it is characterised in that：The vibration damper plate is air sac type damping
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533192.6U CN208079670U (en) | 2018-04-16 | 2018-04-16 | A kind of packaged type shielding box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533192.6U CN208079670U (en) | 2018-04-16 | 2018-04-16 | A kind of packaged type shielding box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208079670U true CN208079670U (en) | 2018-11-09 |
Family
ID=64041351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820533192.6U Expired - Fee Related CN208079670U (en) | 2018-04-16 | 2018-04-16 | A kind of packaged type shielding box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208079670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323148A (en) * | 2018-04-16 | 2018-07-24 | 南京幕府信息技术有限公司 | A kind of packaged type shielding box |
-
2018
- 2018-04-16 CN CN201820533192.6U patent/CN208079670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323148A (en) * | 2018-04-16 | 2018-07-24 | 南京幕府信息技术有限公司 | A kind of packaged type shielding box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207835417U (en) | A kind of filter damping plate body | |
| CN208079670U (en) | A kind of packaged type shielding box | |
| CN106787669A (en) | A kind of digital control Active Power Factor Correction Converter of boost type | |
| CN106655808B (en) | Railcar rectifier cabinet | |
| CN203951382U (en) | The inverter circuit of electric power secondary system driver module | |
| CN108927288A (en) | A kind of high-pressure dust-cleaning power supply | |
| CN108323148A (en) | A kind of packaged type shielding box | |
| CN108322196A (en) | A kind of adjustable type pressing plate for filter | |
| CN108551253A (en) | A kind of switch tube driving circuit of electrostatic precipitator system | |
| CN208079649U (en) | A kind of point lacquer disk(-sc) that can realize heat dissipation | |
| CN205646952U (en) | Electric vehicle wireless charging system | |
| CN106268139B (en) | A kind of optimization power distribution cabinet overall structure dust pelletizing system | |
| CN107398351A (en) | High-performance air purifier | |
| CN209497399U (en) | Drive control circuit and household appliance | |
| CN208241567U (en) | A kind of submersible motor power conditioner | |
| CN206595888U (en) | The overvoltage crowbar of compressor control system and Switching Power Supply | |
| CN209706584U (en) | A kind of intermediate frequency furnace exhaust gas gas collection dust collect plant | |
| CN211630074U (en) | Train battery charger control module | |
| CN203951186U (en) | The stube cable of electric power secondary system | |
| CN203978884U (en) | The driver module of the blower fan of tunnel dedusting car | |
| CN203951179U (en) | The anti-jamming circuit of electric power secondary system driver module | |
| CN203278658U (en) | Switch power supply circuit | |
| CN108259016A (en) | A kind of cold of wave filter foliaceous | |
| CN107482897A (en) | A kind of modified gold card data acquisition unit based on EMI power-supply filters | |
| CN203951372U (en) | The driver module of electric power secondary system |
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: 20181109 Termination date: 20210416 |