CN208548236U - A kind of steady inductance coil - Google Patents
A kind of steady inductance coil Download PDFInfo
- Publication number
- CN208548236U CN208548236U CN201821060031.6U CN201821060031U CN208548236U CN 208548236 U CN208548236 U CN 208548236U CN 201821060031 U CN201821060031 U CN 201821060031U CN 208548236 U CN208548236 U CN 208548236U
- Authority
- CN
- China
- Prior art keywords
- coil
- rubber stopper
- winding slot
- end plate
- inserting 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of steady inductance coils, including coil, the coil is wrapped on bar magnet, and end plate is fixedly mounted in the both ends of bar magnet, the end plate is equipped with fixation hole, and rubber stopper is equipped in fixation hole, the center of the rubber stopper is equipped with inserting hole, the rubber stopper is located at inserting hole inner wall equipped with soft item, and soft item and rubber stopper are integral type, and the soft item is equipped with multiple groups.The utility model passes through in the fixation hole that the both ends of coil are passed through to end plate, and rubber stopper is set in fixation hole, when coil passes through the inserting hole of rubber stopper, coil is clamped using the soft item in the inserting hole of rubber stopper, so that the coil passed through is not susceptible to shake, by the way that winding slot is arranged on bar magnet, coil is wrapped in winding slot, so that the coil after winding is not susceptible to shift, and and winding slot periphery setting baffle ring piece, again coil is fixed in winding slot, so that wire turn does not tend to have loosening and loosens phenomenon.
Description
Technical field
The utility model relates to electromechanical component technical field, in particular to a kind of steady inductance coil.
Background technique
It can all need to install inductance coil in locomotive or high-power product, inductance coil is by the circle of conducting wire one by a circle ground
It is wound on insulation tube, conducting wire insulate each other, and insulation tube can be hollow, also may include iron core or powder core, letter
Claim inductance, inductance coil is the device to work using the principle of electromagnetic induction.It, will when there is electric current to flow through a conducting wire
Generate certain electromagnetic field around this root conducting wire, and the conducting wire of this electromagnetic field itself can be to being in this electromagnetic field model
Induction effect occurs for the conducting wire in enclosing.
Existing inductance coil is difficult to be fixed after winding, so that inductance coil is when in use, wire turn is easy
There is a phenomenon where loosening and loosening, influence finally to use, for this purpose, it is proposed that a kind of steady inductance coil.
Utility model content
The main purpose of the utility model is to provide a kind of steady inductance coil, by by the both ends of coil
Across the fixation hole of end plate, and rubber stopper is set in fixation hole, when coil passes through the inserting hole of rubber stopper, utilizes rubber
Soft item in the inserting hole of plug clamps coil, so that the coil passed through is not susceptible to shake, by being arranged on bar magnet
Coil is wrapped in winding slot by winding slot, so that the coil after winding is not susceptible to shift, and and is set in the periphery of winding slot
Baffle ring piece is set, again coil is fixed in winding slot, so that wire turn does not tend to have loosening and loosens phenomenon, can effectively be solved
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of steady inductance coil, including coil, the coil are wrapped on bar magnet, and the both ends of bar magnet are solid
Dingan County fills end plate, and the end plate is equipped with fixation hole, and rubber stopper, the center of the rubber stopper are equipped in fixation hole
Equipped with inserting hole, the rubber stopper is located at inserting hole inner wall equipped with soft item, and soft item and rubber stopper are integral type, and the soft item is set
There are multiple groups, inserting hole be symmetrically arranged on the end plate, and end plate symmetrically offers fixed groove between inserting hole,
The both ends of the coil pass through the inserting hole of rubber stopper.
Further, the surface of the bar magnet and coil contact is equipped with winding slot, the winding slot in the shape of a spiral, and coiling
Slot side is equipped with baffle ring piece, and baffle ring piece is identical as the spiral thread of winding slot.
Further, the coil surface is covered with anti-corona layer.
Further, the anti-corona layer is sprayed using anti-corona paint.
Compared with prior art, the utility model has the following beneficial effects:
1, the both ends of coil by being passed through the fixation hole of end plate by the utility model, and rubber is arranged in fixation hole
Plug is clamped coil using the soft item in the inserting hole of rubber stopper, when coil passes through the inserting hole of rubber stopper so that wearing
The coil crossed is not susceptible to shake.
2, coil is wrapped in winding slot by the utility model by the way that winding slot is arranged on bar magnet, so that after winding
Coil is not susceptible to shift, and and winding slot periphery setting baffle ring piece, again coil is fixed in winding slot so that
Wire turn does not tend to have loosening and loosens phenomenon.
3, the utility model is fixed by the way that fixed groove is arranged on end plate convenient for installing inductance, and in coil table
Anti- corona layer is smeared in face, convenient for preventing that punch-through occurs in use.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of steady inductance coil of the utility model.
Fig. 2 is a kind of bar magnet structural schematic diagram of steady inductance coil of the utility model.
Fig. 3 is a kind of end plate structural schematic diagram of steady inductance coil of the utility model.
Fig. 4 is a kind of loop construction schematic diagram of steady inductance coil of the utility model.
Fig. 5 is a kind of rubber plug structure schematic diagram of steady inductance coil of the utility model.
In figure: 1, end plate；2, coil；3, fixation hole；4, rubber stopper；5, baffle ring piece；6, bar magnet；7, winding slot；8, resist
Corona layer；9, fixed groove；10, inserting hole；11, soft item.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of steady inductance coil, including coil 2, the coil 2 are wrapped on bar magnet 6,
And end plate 1 is fixedly mounted in the both ends of bar magnet 6, the end plate 1 is equipped with fixation hole 3, and rubber stopper is equipped in fixation hole 3
4, the center of the rubber stopper 4 is equipped with inserting hole 10, and the rubber stopper 4 is located at 10 inner wall of inserting hole equipped with soft item 11, and
Soft item 11 is integral type with rubber stopper 4, and the soft item 11 is equipped with multiple groups, is symmetrically arranged with inserting hole 10 on the end plate 1, and
End plate 1 symmetrically offers fixed groove 9 between inserting hole 10, and the both ends of the coil 2 pass through the inserting hole of rubber stopper 4
10。
In the present embodiment (as shown in Figs. 1-3), the both ends of coil 2 are passed through to the fixation hole 3 of end plate 1, due to fixation hole 3
Rubber stopper 4 is inside installed, when one end of coil 2 passes through the inserting hole 10 of rubber stopper 4, the soft item 11 of 10 inner wall of inserting hole is mutual
It squeezes, coil 2 is compressed, so that the coil 2 passed through is not susceptible to shake.
Wherein, the surface that the bar magnet 6 is contacted with coil 2 is equipped with winding slot 7, the winding slot 7 in the shape of a spiral, and coiling
7 side of slot is equipped with baffle ring piece 5, and baffle ring piece 5 is identical as the spiral thread of winding slot 7.
In the present embodiment (as shown in Figure 2), coil 2 is wrapped in winding slot 7, so that the coil 2 after winding is not easy to send out
Raw displacement, and and in the periphery setting baffle ring piece 5 of winding slot 7, be fixed on coil 2 in winding slot 7, so that wire turn is not
It tends to have loosening and loosens phenomenon.
Wherein, 2 surface of coil is covered with anti-corona layer 8.
In the present embodiment (as shown in Figure 5), using the characteristic of anti-corona layer 8, prevent from occurring in use breakdown now
As.
Wherein, the anti-corona layer 8 is sprayed using anti-corona paint.
In the present embodiment (as shown in Figure 5), sprayed using anti-corona paint, so that 2 surface uniform fold of coil.
It should be noted that the utility model is a kind of steady inductance coil, when work, coil 2 is placed on
It in the winding slot 7 of bar magnet 6, is wound, coil 2 is wrapped in winding slot 7, so that coil is not easy to loosen, and winding slot 7 one
The baffle ring piece 5 of side, is fixed on coil 2 in winding slot 7, and wire turn is finally made not tend to have loosening and loosen phenomenon, around
After system, the both ends of coil 2 are each passed through in the fixation hole 3 of end plate 1, due to being equipped with rubber stopper 4 in fixation hole 3,
When one end of coil 2 passes through the inserting hole 10 of rubber stopper 4,11 mutual extrusion of soft item of 10 inner wall of inserting hole presses coil 2
Tightly, solid convenient for installing inductance by the way that fixed groove 9 is arranged on end plate 1 so that the coil 2 passed through is not susceptible to shake
It is fixed, and anti-corona layer 8 is smeared on 2 surface of coil, convenient for preventing that punch-through occurs in use.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of steady inductance coil, including coil (2), it is characterised in that: the coil (2) is wrapped in bar magnet (6)
On, and the both ends of bar magnet (6) are fixedly mounted end plate (1), the end plate (1) is equipped with fixation hole (3), and fixation hole
(3) rubber stopper (4) are equipped in, the center of the rubber stopper (4) is equipped with inserting hole (10), and the rubber stopper (4), which is located at, wears
Jack (10) inner wall is equipped with soft item (11), and soft item (11) and rubber stopper (4) are integral type, and the soft item (11) is equipped with multiple groups,
Be symmetrically arranged with inserting hole (10) on the end plate (1), and end plate (1) be located between inserting hole (10) symmetrically offer it is solid
Determine groove (9), the both ends of the coil (2) pass through the inserting hole (10) of rubber stopper (4).
2. a kind of steady inductance coil according to claim 1, it is characterised in that: the bar magnet (6) and coil
(2) contact surface be equipped with winding slot (7), the winding slot (7) in the shape of a spiral, and winding slot (7) side be equipped with baffle ring piece
(5), and baffle ring piece (5) is identical as the spiral thread of winding slot (7).
3. a kind of steady inductance coil according to claim 1, it is characterised in that: cover on coil (2) surface
It is stamped anti-corona layer (8).
4. a kind of steady inductance coil according to claim 3, it is characterised in that: the anti-corona layer (8) is adopted
It is sprayed with anti-corona paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821060031.6U CN208548236U (en) | 2018-07-05 | 2018-07-05 | A kind of steady inductance coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821060031.6U CN208548236U (en) | 2018-07-05 | 2018-07-05 | A kind of steady inductance coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548236U true CN208548236U (en) | 2019-02-26 |
Family
ID=65423870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821060031.6U Expired - Fee Related CN208548236U (en) | 2018-07-05 | 2018-07-05 | A kind of steady inductance coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548236U (en) |
-
2018
- 2018-07-05 CN CN201821060031.6U patent/CN208548236U/en not_active Expired - Fee Related
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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: 20190226 Termination date: 20190705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |