CN207869075U - A kind of filter module - Google Patents
A kind of filter module Download PDFInfo
- Publication number
- CN207869075U CN207869075U CN201820492873.2U CN201820492873U CN207869075U CN 207869075 U CN207869075 U CN 207869075U CN 201820492873 U CN201820492873 U CN 201820492873U CN 207869075 U CN207869075 U CN 207869075U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- groove
- mounting
- wire holder
- filter module
- 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
- Filters And Equalizers (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a kind of filter modules,Including filter coil,Circuit board,Wire holder and shell,Circuit board is equipped with filter coil,Circuit board is connect by conducting wire with wire holder,Circuit board both sides are equipped with mounting plate,Mounting plate is equipped with mounting hole,Cover top portion is open and top both sides match groove with mounting plate,Thread bush is equipped in groove,Mounting plate is bolted in groove,Side is equipped with mounting groove in shell,Through-hole is equipped in mounting groove,Wire holder is installed in mounting groove,It is hinged with elastic pressuring plate on the outside of mounting groove,Wire holder is fixed on by elastic pressuring plate in mounting groove,Compared to traditional filter module,It is simple in structure,It is convenient that filter module is dismounted,Great convenience is provided for the use of filter module,Circuit board back is located at shell exterior simultaneously,The radiating efficiency of circuit board can be improved,Filter coil is located at enclosure and can be protected to filter coil.
Description
Technical field
The utility model is related to a kind of filter modules.
Background technology
The electronic products such as mobile phone, laptop, personal digital assistant machine are typically to come by the input or output of signal
Built-in system is set to execute required instruction.In order to allow electronic product that there is preferable signal, filter would generally be equipped in electronic product
Wave module, to eliminate the noise in electric signal.Existing filter module generally includes shell, the wave filtering wire with enameled wire
It encloses, multiple connection terminals is set on shell, the end of a thread of enameled wire winds and is welded on one end of terminal.Existing filter module
Inconvenient installation when in use, while being also not easy to dismantle.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming existing filter module installation tea dismounting inconvenient, is carried
For a kind of filter module, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions:A kind of filter module, including filter coil,
Circuit board, wire holder and shell, circuit board are equipped with filter coil, and circuit board is connect by conducting wire with wire holder, circuit board two
Side is equipped with mounting plate, and mounting plate is equipped with mounting hole, and cover top portion is open and top both sides match groove with mounting plate,
Thread bush is equipped in groove, mounting plate is bolted in groove, and side is equipped with mounting groove in shell, is equipped in mounting groove
Through-hole is equipped with wire holder in mounting groove, is hinged with elastic pressuring plate on the outside of mounting groove, wire holder is fixed on peace by elastic pressuring plate
In tankage.
As a kind of optimal technical scheme of the utility model, wire holder is equipped with multiple lead risers.
As a kind of optimal technical scheme of the utility model, mounting plate is structure as a whole with circuit board.
As a kind of optimal technical scheme of the utility model, elastic pressuring plate is metal material.
Compared with prior art, the utility model has the beneficial effects that:This kind of filter module compares traditional filtering mould
Group, it is simple in structure, it is convenient that filter module is dismounted, provide great convenience, while circuit board for the use of filter module
Back is located at shell exterior, and the radiating efficiency of circuit board can be improved, and filter coil is located at enclosure and can be carried out to filter coil
Protection.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings:
Fig. 1 is the utility model filter module structural schematic diagram;
Fig. 2 is the utility model shell mechanism schematic diagram;
Fig. 3 is the utility model board structure of circuit schematic diagrames;
Fig. 4 is the utility model wire holder mounting structure schematic diagram;
In figure:1, filter coil;2, circuit board;3, wire holder;4, shell;5, mounting plate;6, mounting hole;7, groove;8、
Thread bush;9, bolt;10, mounting groove;11, through-hole;12, elastic pressuring plate;13, lead riser.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of filter module, including filter coil 1, electricity
Road plate 2, wire holder 3 and shell 4, circuit board 2 are equipped with filter coil 1, and circuit board 2 is connect by conducting wire with wire holder 3, lead
Seat 3 is used for connecting with external circuit, and 2 both sides of circuit board are equipped with mounting plate 5, and mounting plate 5 can facilitate the installation of circuit board 2, installation
Plate 5 is equipped with mounting hole 6, and 4 open top of shell and top both sides match groove 7 with mounting plate 5, mounting plate 5 can be arranged
In groove 7, to limit the position of mounting plate 5, facilitates the installation of circuit board 2, thread bush 8, thread bush 8 are equipped in groove 7
It can be sleeved in mounting hole 6, mounting plate 5 is fixed on by bolt 9 in groove 7, and side is equipped with mounting groove 10, mounting groove in shell 4
Through-hole 11 is equipped in 10, lead riser 13 can be pierced by by through-hole 11 out of mounting groove 1O, and wire holder 3 is equipped in mounting groove 10,
10 outside of mounting groove is hinged with elastic pressuring plate 12, and wire holder 3 is fixed on by elastic pressuring plate 12 in mounting groove 10.
Wire holder 3 is equipped with multiple lead risers 13, and mounting plate 5 is structure as a whole with circuit board 2, and elastic pressuring plate 12 is metal
Material.
Concrete principle:In use, wire holder 3 is placed in mounting groove 10, wire holder 3 is fixed in turnable elastic tabletting 12
In mounting groove 10, then upward by 2 back side of circuit board, the mounting plate 5 of 2 both sides of circuit board is arranged with respectively and is pushed up in shell 4
Thread bush 8 in the groove 7 of portion both sides, while in groove 7 is set in mounting hole 6, is fixed on mounting plate 5 by bolt 9
In mounting groove 10, you can complete the installation to filter module, while dismounting is also more convenient, shell 4 can be used to protect filter coil
1, the radiating efficiency that circuit board 2 can be improved outside shell 4 is arranged in 2 back of circuit board.
This kind of filter module compares traditional filter module, simple in structure, convenient to be dismounted to filter module, for filter
The use of wave module provides great convenience, while circuit board back is located at shell exterior, and the radiating efficiency of circuit board can be improved,
Filter coil is located at enclosure and can be protected to filter coil.
Finally it should be noted that:The preferred embodiment that these are only the utility model, is not limited to this practicality
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (4)
1. a kind of filter module, including filter coil (1), circuit board (2), wire holder (3) and shell (4), which is characterized in that electricity
Road plate (2) is equipped with filter coil (1), and circuit board (2) is connect by conducting wire with wire holder (3), and circuit board (2) both sides are equipped with
Mounting plate (5), mounting plate (5) match with mounting plate (5) equipped with mounting hole (6), shell (4) open top and top both sides
Groove (7) is closed, thread bush (8) is equipped in groove (7), mounting plate (5) is fixed on by bolt (9) in groove (7), shell (4)
Interior side is equipped with mounting groove (10), and through-hole (11) is equipped in mounting groove (10), wire holder (3) is equipped in mounting groove (10), is pacified
Elastic pressuring plate (12) is hinged on the outside of tankage (10), wire holder (3) is fixed on by elastic pressuring plate (12) in mounting groove (10).
2. filter module according to claim 1, which is characterized in that wire holder (3) is equipped with multiple lead risers (13).
3. filter module according to claim 1, which is characterized in that mounting plate (5) is structure as a whole with circuit board (2).
4. filter module according to claim 1, which is characterized in that elastic pressuring plate (12) is metal material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820492873.2U CN207869075U (en) | 2018-04-09 | 2018-04-09 | A kind of filter module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820492873.2U CN207869075U (en) | 2018-04-09 | 2018-04-09 | A kind of filter module |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207869075U true CN207869075U (en) | 2018-09-14 |
Family
ID=63456444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820492873.2U Expired - Fee Related CN207869075U (en) | 2018-04-09 | 2018-04-09 | A kind of filter module |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207869075U (en) |
-
2018
- 2018-04-09 CN CN201820492873.2U patent/CN207869075U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016131367A1 (en) | Mobile power supply and smart watch assembly | |
CN207869075U (en) | A kind of filter module | |
CN206848953U (en) | Leather sheath for panel computer keyboard with wireless charging function | |
CN208530511U (en) | A kind of automobile anti-theft remote controller that slit antenna is set | |
CN208752122U (en) | A kind of continuous power device of replacement single-phase electric energy meter | |
CN204361614U (en) | A kind of terminal box | |
CN205028050U (en) | Electronic watch | |
CN203674374U (en) | Mobile phone special antenna without dismounting cell | |
CN206789697U (en) | A kind of anti-tampering type Big Dipper passive antenna | |
CN206353843U (en) | A kind of intelligent sound audio amplifier | |
CN208445304U (en) | A kind of fixable type battery charger | |
CN201153195Y (en) | Power adaptor housing easy for mounting and dismounting | |
CN201740803U (en) | Single-phase electric energy meter | |
CN201957212U (en) | Earphone with replaceable battery | |
CN207282150U (en) | A kind of portable DVD | |
CN203251394U (en) | Multifunctional loudspeaking support for electronic products | |
CN202930220U (en) | Capacitor positioning device | |
CN204577492U (en) | A kind of Multifunctional battery bonnet of electronic equipment | |
CN206849651U (en) | A kind of Novel reactor terminal fixing structure | |
CN218712350U (en) | Engineering is supervised and is used safety warning device | |
CN201369804Y (en) | Loudspeaker integrating system | |
CN201709053U (en) | Portable terminal device | |
CN203339594U (en) | Replaceable flame-proof wiring chamber | |
CN209218383U (en) | A kind of typhon device with operatic tunes hole | |
CN201083818Y (en) | Multifunctional electric power bank structural improvement |
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: 20180914 Termination date: 20190409 |