CN207835417U - A kind of filter damping plate body - Google Patents
A kind of filter damping plate body Download PDFInfo
- Publication number
- CN207835417U CN207835417U CN201820533062.2U CN201820533062U CN207835417U CN 207835417 U CN207835417 U CN 207835417U CN 201820533062 U CN201820533062 U CN 201820533062U CN 207835417 U CN207835417 U CN 207835417U
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- CN
- China
- Prior art keywords
- damping
- shock
- rubber slab
- lower rubber
- air bag
- 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
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of filter damping plate bodys, it is related to wave filter technology field；The both ends of lower rubber slab are mounted on mounting bracket, the upper end of lower rubber slab is separately installed with several damping springs and shock-absorption air bag body, and damping spring is set in distance with shock-absorption air bag body, the upper end of several damping springs and shock-absorption air bag body is equipped with upper limit plate, the upper surface of upper limit plate is provided with recessed limiting slot, is connected by dirt-proof boot between lower rubber slab and upper limit plate；The utility model can realize Fast Installation and damping fast, can realize quick fixation；Secondary shock-absorbing can be realized when in use, improve damping performance.
Description
Technical field：
The utility model belongs to wave filter technology field, and in particular to a kind of filter damping plate body.
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.
The vibration damper plate of existing filter is inconvenient when in use, and damping performance is poor, while efficiency is low in operation, waste
Time.
Utility model content：
It is poor to solve the damping performance being previously mentioned in above-mentioned background technology, while efficiency is low in operation, wastes time
Problem；The purpose of this utility model is to provide a kind of filter damping plate bodys.
A kind of filter damping plate body of the utility model, it includes lower rubber slab, mounting bracket, upper limit plate, damping
Spring, shock-absorption air bag body；The both ends of lower rubber slab are mounted on mounting bracket, and the upper end of lower rubber slab is separately installed with several dampings
Spring and shock-absorption air bag body, and damping spring is set in distance with shock-absorption air bag body, several damping springs and shock-absorption air bag
The upper end of body is equipped with upper limit plate, and the upper surface of upper limit plate is provided with recessed limiting slot, lower rubber slab and upper limit plate
Between connected by dirt-proof boot.
Preferably, the dirt-proof boot is elastic corrugated formula dirt-proof boot.
Preferably, being provided with several perforative vents on the lower rubber slab.
Preferably, the bottom of the mounting bracket is provided with positioning column, mounting hole is provided on mounting bracket.
Compared with prior art, the beneficial effects of the utility model are：
One, Fast Installation and damping fast can be realized, can realize quick fixation；
Two, secondary shock-absorbing can be realized when in use, improve damping performance.
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：Rubber slab under 1-；2- mounting brackets；3- upper limit plates；4- damping springs；5- shock-absorption air bag bodies；3-1- is limited
Slot.
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 lower rubber slab 1, mounting bracket 2, the upper limit
Position plate 3, damping spring 4, shock-absorption air bag body 5；The both ends of lower rubber slab 1 are mounted on mounting bracket 2, the upper end point of lower rubber slab 1
Several damping springs 4 and shock-absorption air bag body 5 are not installed, and damping spring 4 is set in distance with shock-absorption air bag body 5, the number
A damping spring 4 and the upper end of shock-absorption air bag body 5 are equipped with upper limit plate 3, and the upper surface of upper limit plate 3 is provided with recessed limit
Position slot 3-1, is connected between lower rubber slab 1 and upper limit plate 3 by dirt-proof boot.
Further, the dirt-proof boot is elastic corrugated formula dirt-proof boot.
Further, several perforative vents are provided on the lower rubber slab 1.
Further, the bottom of the mounting bracket 2 is provided with positioning column, and mounting hole is provided on mounting bracket 2.
The working principle of this specific embodiment: being：When in use, it is realized and is installed by mounting bracket 2, and can be real after installation
It is now quickly fixed, and damping is realized by lower rubber slab 1, and when secondary shock-absorbing, it is real by damping spring 4 and shock-absorption air bag body 5
Existing secondary shock-absorbing can improve damping property, and realize that limit-type installation, limiting slot can realize quick limit, energy by upper limit plate
The time is saved, it is 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 filter damping plate body, it is characterised in that：It includes lower rubber slab, mounting bracket, upper limit plate, damping bullet
Spring, shock-absorption air bag body；The both ends of lower rubber slab are mounted on mounting bracket, and the upper end of lower rubber slab is separately installed with several damping bullets
Spring and shock-absorption air bag body, and damping spring is set in distance with shock-absorption air bag body, several damping springs and shock-absorption air bag body
Upper end upper limit plate is installed, the upper surface of upper limit plate is provided with recessed limiting slot, lower rubber slab and upper limit plate it
Between connected by dirt-proof boot.
2. a kind of filter damping plate body according to claim 1, it is characterised in that：The dirt-proof boot is elastic corrugated
Formula dirt-proof boot.
3. a kind of filter damping plate body according to claim 1, it is characterised in that：It is provided on the lower rubber slab
Several perforative vents.
4. a kind of filter damping plate body according to claim 1, it is characterised in that：The bottom of the mounting bracket is arranged
There is positioning column, mounting hole is provided on mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533062.2U CN207835417U (en) | 2018-04-16 | 2018-04-16 | A kind of filter damping plate body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533062.2U CN207835417U (en) | 2018-04-16 | 2018-04-16 | A kind of filter damping plate body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207835417U true CN207835417U (en) | 2018-09-07 |
Family
ID=63398959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820533062.2U Expired - Fee Related CN207835417U (en) | 2018-04-16 | 2018-04-16 | A kind of filter damping plate body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207835417U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292459A (en) * | 2018-11-26 | 2019-02-01 | 郑州金诚信筛网设备有限公司 | A kind of airlock with damping |
| CN111036326A (en) * | 2019-12-26 | 2020-04-21 | 涡阳县晟丰新型建材有限公司 | Automatic feeding equipment of fly ash brick |
| CN111236042A (en) * | 2019-12-27 | 2020-06-05 | 曹明明 | Bridge vibration damper |
-
2018
- 2018-04-16 CN CN201820533062.2U patent/CN207835417U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292459A (en) * | 2018-11-26 | 2019-02-01 | 郑州金诚信筛网设备有限公司 | A kind of airlock with damping |
| CN111036326A (en) * | 2019-12-26 | 2020-04-21 | 涡阳县晟丰新型建材有限公司 | Automatic feeding equipment of fly ash brick |
| CN111236042A (en) * | 2019-12-27 | 2020-06-05 | 曹明明 | Bridge vibration damper |
| CN111236042B (en) * | 2019-12-27 | 2021-05-28 | 浙江天壹重石建设科技有限公司 | Bridge vibration damper |
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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 |
Granted publication date: 20180907 Termination date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |