CN209118890U - A kind of filter inductance convenient for fixed installation - Google Patents
A kind of filter inductance convenient for fixed installation Download PDFInfo
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- CN209118890U CN209118890U CN201822254232.6U CN201822254232U CN209118890U CN 209118890 U CN209118890 U CN 209118890U CN 201822254232 U CN201822254232 U CN 201822254232U CN 209118890 U CN209118890 U CN 209118890U
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- fixed frame
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Abstract
The utility model discloses a kind of filter inductances convenient for fixed installation, including spool, intermediate plate and fixed frame, fixed frame is fixed with intermediate plate in the middle part of top, the both ends of fixed frame are fixed with the first side plate and the second side plate respectively, the side of first side plate, the two sides of intermediate plate and the side of the second side plate offer card slot, the two sides on fixed frame top offer storage groove, outer wall of the inner wall of four card slots respectively with four rectangular clamps is connected together, a kind of filter inductance convenient for fixed installation of the utility model, cavity is offered inside the device, and the inside of cavity is equipped with curved cooling tube, when device internal temperature increases, auxiliary device cools down, prevent unit temp excessively high, influence the service life of device；The bottom of the device electrical contact is arranged with fixed cylinder, can be fixed to electrical contact, prevent electrical contact from loosening, and causes device interior contact bad, influences the normal use of device.
Description
Technical field
The utility model relates to filter inductance, in particular to a kind of filter inductance convenient for fixed installation belongs to filtered electrical
Feel technical field.
Background technique
In Guiding high frequency section and radiating bands, common mode interference is often main interference source, so being in electronic product
It solves the problems, such as common mode interference, often needs to use common mode filtering circuit.
Traditional filter inductance when in use, since inner wrap has a large amount of coils, uses for a long time, can generate heat,
Meeting accelerator internal component aging, shortening device service life；Traditional device when in use, due to installation shock etc.
To bottom of device point contact slap is caused, device poor contact is caused, influences device use；Traditional device when in use, no
Convenient for being installed to internal component, while dismantling more troublesome.
Utility model content
The purpose of this utility model is to provide a kind of filter inductances convenient for fixed installation, to solve above-mentioned background technique
The problem inconvenient for use of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of filter inductance convenient for fixed installation,
Including spool, intermediate plate and fixed frame, intermediate plate, the both ends of the fixed frame are fixed in the middle part of the fixed frame top
Be fixed with the first side plate and the second side plate respectively, the side of first side plate, the two sides of intermediate plate and the second side plate one
Side offers card slot, and the two sides on the fixed frame top offer storage groove, and the inner wall of four card slots is respectively with four
The outer wall of a rectangular clamp is connected together, and the side of four rectangular clamps corresponds with the both ends of two shafts solid respectively
Fixed connection, the outer wall of two shafts is fixedly connected with the inner wall of spool, and two spools are separately positioned on two and deposit
The inside of slot is put, the bottom of the fixed frame offers cavity, and the inside of the cavity is fixed with curved cooling tube, described solid
Two avris for determining frame both ends are fixed with two the first electrical contacts and two second electrical contacts, two first electrical contacts respectively
Outer wall and the outer walls of two second electrical contacts be arranged with fixed cylinder, the two sides of four fixed cylinders pass through fixed link with
The bottom of fixed frame is fixedly connected.
As a kind of optimal technical scheme of the utility model, the side of first side plate and the side point of the second side plate
It is not connected together with the two sides of cap base.
As a kind of optimal technical scheme of the utility model, the outer wall of two spools is wound with coil, and
It is electrical with one end of two the first electrical contacts and one end of two second electrical contacts respectively that the both ends of two coils pass through conducting wire
Connection.
As a kind of optimal technical scheme of the utility model, the two sides of four fixed cylinders pass through several springs with
The side of stripper plate is flexibly connected.
As a kind of optimal technical scheme of the utility model, the both ends of the cavity are fixed with extension tube attached, and two
A extension tube attached is connected to the fixation of the both ends of curved cooling tube respectively.
Compared with prior art, the utility model has the beneficial effects that a kind of filter convenient for fixed installation of the utility model
Wave inductance offers cavity inside the device, and the inside of cavity is equipped with curved cooling tube, when device internal temperature increases,
Auxiliary device cools down, and prevents unit temp excessively high, influences the service life of device；The bottom of the device electrical contact is arranged
There is fixed cylinder, electrical contact can be fixed, prevent electrical contact from loosening, causes device interior contact bad, influence device
Normal use；The spool inside the device is fixed in two storage grooves at the top of fixed frame by rectangular clamp simultaneously
Portion does not need screw fastening, when device internal component damage, is convenient for dismantling, while easy to repair.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the structural schematic diagram inside the utility model；
Fig. 3 is the structural schematic diagram of the rectangular clamp of the utility model；
Fig. 4 is the structural schematic diagram of the utility model stripper plate.
In figure: 1, spool；2, the first electrical contact；3, the first side plate；4, intermediate plate；5, card slot；6, the second side plate；7, it deposits
Put slot；8, fixed frame；9, second electrical contact；10, cavity；11, curved cooling tube；12, fixed link；13, fixed cylinder；14, top cover；
15, rectangular clamp；16, shaft；17, spring；18, stripper plate.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of filter inductance convenient for fixed installation, including spool 1, in
Between plate 4 and fixed frame 8, be fixed with intermediate plate 4 in the middle part of 8 top of fixed frame, the both ends of fixed frame 8 are fixed with first respectively
Side plate 3 and the second side plate 6, the side of the side of the first side plate 3, the two sides of intermediate plate 4 and the second side plate 6 offer card slot 5,
The two sides on 8 top of fixed frame offer storage groove 7, the inner wall of the four card slots 5 outer wall card with four rectangular clamps 15 respectively
Connection is closed, the side of four rectangular clamps 15 corresponds with the both ends of two shafts 16 be fixedly connected respectively, two shafts 16
Outer wall be fixedly connected with the inner wall of spool 1, and two spools 1 are separately positioned on the inside of two storage grooves 7, fixed frame
8 bottom offers cavity 10, and the inside of cavity 10 is fixed with curved cooling tube 11, the two avris difference at 8 both ends of fixed frame
It is fixed with two the first electrical contacts 2 and two second electrical contacts 9, the outer wall of two the first electrical contacts 2 and two second electricity touchings
First 9 outer wall is arranged with fixed cylinder 13, and the two sides of four fixed cylinders 13 pass through fixed link 12 and the bottom of fixed frame 8 is fixed
Connection.
Preferably, the side of the first side plate 3 and the side of the second side plate 6 engage company with the two sides of 14 bottom of top cover respectively
It connects, convenient for the spool 1 inside storage groove 7 is fixed.
Preferably, the outer wall of two spools 1 is wound with coil, and the both ends of two coils pass through conducting wire respectively with
One end of two the first electrical contacts 2 and one end of two second electrical contacts 9 are electrically connected, convenient for making the device and external equipment
It is electrically connected.
Preferably, the two sides of four fixed cylinders 13 pass through several springs 17 and are flexibly connected with the side of stripper plate 18, just
It is fixed in two the first electrical contacts 2 and two second electrical contacts 9.
Preferably, the both ends of cavity 10 are fixed with extension tube attached, and two extension tube attacheds respectively with curved cooling tube 11
The fixed connection in both ends, convenient for being passed through coolant liquid inside the curved cooling tube 11 inside cavity 10.
When specifically used, a kind of filter inductance convenient for fixed installation of the utility model, in use, by two spools 1
Outer wall on wind several coils, while the both ends of two coils are separately fixed at two the first electrical contacts 2 and two second
One end of electrical contact 9, while two spools 1 being fixed in the card slot 5 of 7 two sides of storage groove by two rectangular clamps 15
Portion, two the first electrical contacts 2 of the device and two second electrical contacts 9 are each attached to the inside of fixed cylinder 13, inside fixed cylinder 13
Two sides pass through spring 17 and be fixed with stripper plate 18, by stripper plate 18 to two the first electrical contacts 2 and two second electricity touchings
First 9 carry out extruding fixation, and device contacts not caused by preventing two the first electrical contacts 2 and two second electrical contacts 9 from loosening because of external cause
It is good, it influences using cavity 10 being offered inside the device, and the inside of cavity 10 is equipped with curved cooling tube 11, inside device
Temperature increase when, to device inside be passed through coolant liquid, auxiliary device cools down, and prevents unit temp excessively high, influences device
Service life.
In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear
Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art
In concrete meaning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of filter inductance convenient for fixed installation, including spool (1), intermediate plate (4) and fixed frame (8), feature exists
In being fixed with intermediate plate (4) in the middle part of fixed frame (8) top, the both ends of the fixed frame (8) are fixed with respectively
Side plate (3) and the second side plate (6), the side of first side plate (3), the two sides of intermediate plate (4) and the second side plate (6) one
Side offers card slot (5), and the two sides on fixed frame (8) top offer storage groove (7), four card slots (5)
Outer wall of the inner wall respectively with four rectangular clamps (15) is connected together, the side of four rectangular clamps (15) respectively with two
The both ends of shaft (16) correspond and are fixedly connected, the outer wall of two shafts (16) and the fixed company of the inner wall of spool (1)
It connects, and two spools (1) are separately positioned on the inside of two storage grooves (7), the bottom of the fixed frame (8) offers cavity
(10), the inside of the cavity (10) is fixed with curved cooling tube (11), and two avris at fixed frame (8) both ends are solid respectively
Surely it sets there are two the first electrical contact (2) and two second electrical contacts (9), the outer wall of two first electrical contacts (2) and two
The outer wall of second electrical contact (9) is arranged with fixed cylinder (13), and the two sides of four fixed cylinders (13) pass through fixed link
(12) it is fixedly connected with the bottom of fixed frame (8).
2. a kind of filter inductance convenient for fixed installation according to claim 1, it is characterised in that: first side plate
(3) two sides of the side of side and the second side plate (6) respectively with top cover (14) bottom are connected together.
3. a kind of filter inductance convenient for fixed installation according to claim 1, it is characterised in that: two spools
(1) outer wall is wound with coil, and the both ends of two coils pass through the one end of conducting wire respectively with two the first electrical contacts (2)
It is electrically connected with one end of two second electrical contacts (9).
4. a kind of filter inductance convenient for fixed installation according to claim 1, it is characterised in that: four fixed cylinders
(13) two sides pass through several springs (17) and are flexibly connected with the side of stripper plate (18).
5. a kind of filter inductance convenient for fixed installation according to claim 1, it is characterised in that: the cavity (10)
Both ends are fixed with extension tube attached, and two extension tube attacheds are connected to the fixation of the both ends of curved cooling tube (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254232.6U CN209118890U (en) | 2018-12-29 | 2018-12-29 | A kind of filter inductance convenient for fixed installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254232.6U CN209118890U (en) | 2018-12-29 | 2018-12-29 | A kind of filter inductance convenient for fixed installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209118890U true CN209118890U (en) | 2019-07-16 |
Family
ID=67208996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822254232.6U Active CN209118890U (en) | 2018-12-29 | 2018-12-29 | A kind of filter inductance convenient for fixed installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209118890U (en) |
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2018
- 2018-12-29 CN CN201822254232.6U patent/CN209118890U/en active Active
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