CN212588309U - Novel filter - Google Patents
Novel filter Download PDFInfo
- Publication number
- CN212588309U CN212588309U CN202021110216.0U CN202021110216U CN212588309U CN 212588309 U CN212588309 U CN 212588309U CN 202021110216 U CN202021110216 U CN 202021110216U CN 212588309 U CN212588309 U CN 212588309U
- Authority
- CN
- China
- Prior art keywords
- base plate
- spliced pole
- substrate
- protective housing
- hole
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims description 16
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a novel filter, including the base plate and install in the protective housing on base plate surface and through the subassembly of protective housing protection installation on base plate surface, the inside top vertical shaping of protective housing has the spliced pole, and the inside vertical shaping of spliced pole has the cavity, the protective housing is connected with the base plate through the spliced pole, and the spliced pole is four at least, the four corners department on base plate surface is formed respectively has first through-hole, and the bottom of spliced pole is located the surface department of first through-hole, and aligns each other between cavity and the first through-hole, passes first through-hole and with be located the cavity and threaded connection with it through outside screw; the utility model has the advantages that: pass first through-hole and with be located the cavity and threaded connection with it through outside screw for the protective housing is fixed with the base plate on, and then makes the subassembly on the base plate in case take place to damage and change it after dismantling the protective housing, need not wholly to change.
Description
Technical Field
The utility model belongs to the technical field of the wave filter and specifically relates to a novel wave filter is related to.
Background
The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of specific frequency or the frequency beyond this frequency point in the power cord, obtains the power signal of a specific frequency, or eliminates the power signal behind a specific frequency, however the protective housing of current filter is the lug weld on the base plate, once the subassembly on the base plate is impaired can't be updated, can only whole filter change, causes the wasting of resources easily, provides a novel filter for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides a novel filter, includes the base plate and installs in the protective housing on base plate surface and passes through the subassembly in the protective housing protection installation on base plate surface, the vertical shaping in the inside top of protective housing has the spliced pole, and the inside vertical shaping of spliced pole has the cavity, the protective housing is connected with the base plate through the spliced pole, and the spliced pole is at least four, the four corners department on base plate surface shaping respectively has first through-hole, and the bottom of spliced pole is located the surface department of first through-hole to align each other between cavity and the first through-hole.
Preferably, a filtering processing main body is installed in the middle of the surface of the substrate and consists of a resistor, a reactor and a capacitor, a substrate is transversely installed on the left side of the outer portion of the substrate, a first connecting wire is electrically connected to the right side of the substrate, and the substrate is electrically connected with the filtering processing main body through the first connecting wire.
Preferably, a connection port is transversely installed at the right side of the outer portion of the substrate, a second connection wire is electrically connected to the left side of the connection port, and the connection port is electrically connected to the filtering processing main body through the second connection wire.
Compared with the prior art, the beneficial effects of the utility model are that: make the protective housing fixed and the base plate on through outside screw, and then make subassembly on the base plate in case take place to damage and change it after dismantling the protective housing, need not wholly to change.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic diagram of a novel filter;
FIG. 2 is another schematic diagram of a novel filter;
FIG. 3 is a schematic view of a substrate;
fig. 4 is a schematic structural view of the protective shell.
Shown in the figure: 1. the filter comprises a protective shell, 2, a substrate, 3, a substrate, 4, a connecting port, 5, a mounting plate, 6, a first through hole, 7, a second through hole, 8, a first connecting wire, 9, a filtering processing main body, 10, a second connecting wire, 11, a connecting column, 12 and a cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in the embodiment of the present invention, a novel filter includes a substrate 2 and a protective shell 1 installed on the surface of the substrate 2 and passing through the protective shell 1 is protected and installed on the component on the surface of the substrate 2, the vertical forming on the top end inside the protective shell 1 has a connecting column 11, and the vertical forming inside the connecting column 11 has a cavity 12, the protective shell 1 is connected with the substrate 2 through the connecting column 11, and the connecting column 11 is at least four, the four corners on the surface of the substrate 2 are respectively formed with a first through hole 6, and the bottom end of the connecting column 11 is located on the surface of the first through hole 6, and the cavity 12 and the first through hole 6 are aligned with each other, so that the component on the substrate 2 is replaced after the protective shell 1 is detached once damaged, and.
The middle position on the surface of the substrate 2 is provided with a filtering processing main body 9, the filtering processing main body 9 consists of a resistor, a reactor and a capacitor, the substrate 3 is transversely arranged at the left side of the outer part of the substrate 2, the right side of the substrate 3 is electrically connected with a first connecting wire 8, the substrate 3 is electrically connected with the filtering processing main body 9 through the first connecting wire 8, and then the filtering processing main body 9 is used for frequency filtering.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (3)
1. The utility model provides a novel filter, includes the base plate and installs in the protective housing on base plate surface, its characterized in that, the vertical shaping in the inside top of protective housing has the spliced pole, and the inside vertical shaping of spliced pole has the cavity, the protective housing is connected with the base plate through the spliced pole, and the spliced pole is at least four, the four corners department on base plate surface shaping respectively has first through-hole, and the bottom of spliced pole is located the surface department of first through-hole to align each other between cavity and the first through-hole.
2. The novel filter according to claim 1, wherein the filtering main body is installed at a middle position of the surface of the substrate, and the filtering main body is composed of a resistor, a reactor and a capacitor, a substrate is transversely installed at a left side of the outside of the substrate, and a first connecting wire is electrically connected to a right side of the substrate, and the substrate is electrically connected to the filtering main body through the first connecting wire.
3. The novel filter according to claim 2, wherein a connection port is transversely installed at a right side of the outer portion of the substrate, a second connection wire is electrically connected to a left side of the connection port, and the connection port is electrically connected to the filtering processing main body through the second connection wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021110216.0U CN212588309U (en) | 2020-06-16 | 2020-06-16 | Novel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021110216.0U CN212588309U (en) | 2020-06-16 | 2020-06-16 | Novel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212588309U true CN212588309U (en) | 2021-02-23 |
Family
ID=74650745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021110216.0U Active CN212588309U (en) | 2020-06-16 | 2020-06-16 | Novel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212588309U (en) |
-
2020
- 2020-06-16 CN CN202021110216.0U patent/CN212588309U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206461009U (en) | Battery modules fixture and battery modules | |
| CN111106455A (en) | Method for assembling an electrical device, electrical device and motor vehicle comprising such an electrical device | |
| CN210839411U (en) | Filter module, motor controller and motor controller assembly | |
| CN212588309U (en) | Novel filter | |
| CN210075074U (en) | Direct current filtering structure, motor controller and vehicle | |
| CN203787649U (en) | Network connector suitable for SMT manufacturing process | |
| CN210073615U (en) | Solid-state laminated capacitor | |
| CN204681580U (en) | Loud speaker module | |
| CN204230310U (en) | A kind of battery modules strengthens casing | |
| CN214591144U (en) | High-voltage energy storage filtering assembly | |
| CN219303451U (en) | Anti-interference inductor | |
| CN205726872U (en) | The insulation crust of motor turning control unit | |
| CN216356497U (en) | Vehicle-mounted printer circuit structure | |
| CN220776382U (en) | Electrical device and photovoltaic device | |
| CN209987753U (en) | Low-speed electric motor car battery protection shield | |
| CN214673255U (en) | Drive plate grounding device of frequency converter | |
| CN215645313U (en) | Binding post that possesses self-checking function | |
| CN219018707U (en) | Structure of integrated motor controller high-voltage direct-current EMC module | |
| CN219248338U (en) | Assembling and matching structure of special-shaped copper bar and filter plate in limited space | |
| CN217740346U (en) | Direct current support capacitor integrated with EMC filter | |
| CN217643060U (en) | EMC grounding structure for micromotor | |
| CN216818551U (en) | Special-shaped battery combined module | |
| CN221058596U (en) | Power filter and electronic device | |
| CN208369539U (en) | A kind of filtering unit integrating lightning protection and filtering | |
| CN207442116U (en) | A kind of cable connector with filter function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |