CN209183384U - A kind of embedded high frequency heavy-current inductor - Google Patents
A kind of embedded high frequency heavy-current inductor Download PDFInfo
- Publication number
- CN209183384U CN209183384U CN201920213426.3U CN201920213426U CN209183384U CN 209183384 U CN209183384 U CN 209183384U CN 201920213426 U CN201920213426 U CN 201920213426U CN 209183384 U CN209183384 U CN 209183384U
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- Prior art keywords
- insulation framework
- coil
- cylinder
- contact
- high frequency
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- 238000009413 insulation Methods 0.000 claims abstract description 38
- 238000003466 welding Methods 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of embedded high frequency heavy-current inductors, belong to inductance field, a kind of embedded high frequency heavy-current inductor, including cylinder, limit base is provided in cylinder, the right end of cylinder has been connected through a screw thread end cap, the right end contact connectio of limit base has insulation framework, the left end of insulation framework is provided with limited block, insulation framework is symmetrically arranged with wire casing, coil is wound on the outside of insulation framework, the both ends of coil are inserted into wire casing respectively, screw has been connected through a screw thread in insulation framework, screw is close to the end of coil, screw is provided with contact, the outside sliding sleeve of contact is connected to conductive seat, coil is embedded in cylinder by it, and the insulation framework of coil is limited by the way that limit base is arranged in cylinder, it is easy to assembly quick, and coil both ends are placed in the wire casing of insulation framework, and it adopts and is screwed, pass through spiral shell The contact and conductive seat of nail connect, and realization connects electrical connection, without prior welding mode.
Description
Technical field
The utility model relates to inductance fields, more specifically to a kind of embedded high frequency heavy-current inductor.
Background technique
Inductance (inductance coil) is the member of the electromagnetic induction made of insulated conductor (such as enameled wire, cotton-covered wire etc.) coiling
One of common component in part and electronic circuit.Inductance be with enameled wire, cotton-covered wire or modeling rubber-insulated wire etc. in insulation framework or
The concatenated coaxial wire turn of one group turned on magnetic core, iron core, it uses alphabetical " L " to indicate that main function is to friendship in circuit
Flow signal carry out Isolation or with the composition resonance circuit such as capacitor, resistor.
Frequently with high frequency heavy-current inductor in some equipment, but there is no safeguard measure outside traditional inductance, leads to electricity
It is exposed outside to feel coil, and the end of coil is connect using welding manner with connecting terminal, is assembled very inconvenient.Therefore, it needs
The prior art is improved, to solve the problems, such as actual use.
Utility model content
Technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of embedded high frequency high currents
Inductance, coil is embedded in cylinder by it, and is limited by the way that limit base is arranged in cylinder to the insulation framework of coil, is assembled
It is convenient and efficient, and coil both ends are placed in the wire casing of insulation framework, and are adopted and be screwed, and the contact and conductive seat of screw are passed through
It connects, realization connects electrical connection, without prior welding mode.
Technical solution
To solve the above problems, the utility model adopts the following technical solutions:
A kind of embedded high frequency heavy-current inductor, including cylinder are provided with limit base, the right side of the cylinder in the cylinder
End has been connected through a screw thread end cap, and the right end contact connectio of the limit base has insulation framework, and the left end of the insulation framework is set
It is equipped with limited block, the insulation framework is symmetrically arranged with wire casing, coil is wound on the outside of the insulation framework, the coil
Both ends are inserted into wire casing respectively, and screw has been connected through a screw thread in the insulation framework, and the screw is close to the end of coil,
The screw is provided with contact, and the outside sliding sleeve of the contact is connected to conductive seat, and the right end of the conductive seat is provided with conduction
Bar is bonded with insulating disc on the outside of the conducting rod, and the edge of the insulating disc is provided with symmetrical guide pad, it is by coil
It is embedded in cylinder, and the insulation framework of coil is limited by the way that limit base is arranged in cylinder, it is easy to assembly quick, and line
Circle both ends are placed in the wire casing of insulation framework, and are adopted and be screwed, and are connected, are realized by the contact and conductive seat of screw
Electrical connection is connect, without prior welding mode.
Further, the limit base is provided with limiting slot, and limited block is connected in the limiting slot, and the limited block is
It is rectangular, by the cooperation of limiting slot and limited block, can limit base be limited to limited block, prevent limited block from rotating,
To prevent insulation framework from rotating.
Further, the end cap is provided with through slot, and for the through slot to be round, the right end of the end cap and insulating disc is tight
Patch, through slot provide protrusions space for conducting rod, and end cap can compress insulating disc, prevent insulating disc from moving.
Further, the conductive seat is provided with sliding slot, and the sliding slot is slidably connected with contact, is equipped in the sliding slot
Spring, spring and contact occur open circuit, lead to current interruptions when contact and sliding slot being avoided not to contact.
Further, guide groove is provided in the cylinder, the guide groove is square, and is slidably connected in the guide groove
There is guide pad, by the cooperation of guide groove and guide pad, can be convenient and insulating disc is installed, and can prevent insulating disc from sending out
Raw rotation.
Beneficial effect
Compared with the prior art, utility model has the advantages that
(1) coil is embedded in cylinder by this programme, and by be arranged in cylinder limit base to the insulation framework of coil into
Row limit, it is easy to assembly quick, and coil both ends are placed in the wire casing of insulation framework, and are adopted and be screwed, and screw is passed through
Contact and conductive seat connect, and realization connects electrical connection, without prior welding mode；
(2) limit base is provided with limiting slot, is connected with limited block in limiting slot, limited block be it is rectangular, by limiting slot with
The cooperation of limited block can make limit base limit limited block, prevent limited block from rotating, to prevent insulation framework from sending out
Raw rotation；
(3) end cap is provided with through slot, and through slot is circle, and end cap is close to the right end of insulating disc, and through slot provides for conducting rod
Protrusions space, end cap can compress insulating disc, prevent insulating disc from moving；
(4) conductive seat is provided with sliding slot, and sliding slot is slidably connected with contact, and spring is equipped in sliding slot, and spring connects with contact
Touching occurs open circuit, leads to current interruptions when contact and sliding slot being avoided not to contact；
(5) guide groove is provided in cylinder, guide groove is square, and guide pad is slidably connected in guide groove, passes through guiding
The cooperation of slot and guide pad, can be convenient and install to insulating disc, and can prevent insulating disc from rotating.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is the cylinder right view of the utility model；
Fig. 4 is the insulation framework top view of the utility model；
Fig. 5 is the end cap right view of the utility model.
Figure label explanation:
1 cylinder, 2 limit bases, 3 limiting slots, 4 end caps, 5 through slots, 6 insulation frameworks, 7 limited blocks, 8 wire casings, 9 coils, 10 spiral shells
Nail, 11 contacts, 12 conductive seats, 13 sliding slots, 14 springs, 15 insulating discs, 16 conducting rods, 17 guide grooves, 18 guide pads.
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；Obviously, 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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-5, a kind of embedded high frequency heavy-current inductor, including cylinder 1 are please referred to, Fig. 1-5 is please referred to, is set in cylinder 1
It is equipped with limit base 2, the right end of cylinder 1 has been connected through a screw thread end cap 4, and the right end contact connectio of limit base 2 has insulation framework 6,
The left end of insulation framework 6 is provided with limited block 7, and insulation framework 6 is symmetrically arranged with wire casing 8, and the outside winding of insulation framework 6 is wired
Circle 9, the both ends of coil 9 are inserted into respectively in wire casing 8, and screw 10, screw 10 and coil 9 have been connected through a screw thread in insulation framework 6
End be close to, screw 10 is provided with contact 11, and the outside sliding sleeve of contact 11 is connected to conductive seat 12, and the right end of conductive seat 12 is set
It is equipped with conducting rod 16, the outside of conducting rod 16 is bonded with insulating disc 15, and the edge of insulating disc 15 is provided with symmetrical guide pad
18。
Fig. 1, Fig. 2 and Fig. 5 are please referred to, limit base 2 is provided with limiting slot 3, limited block 7, limited block are connected in limiting slot 3
7 is rectangular, by the cooperation of limiting slot 3 and limited block 7, limit base 2 can be made to limit limited block 7, prevent from limiting
Block 7 rotates, to prevent insulation framework 6 from rotating, end cap 4 is provided with through slot 5, and through slot 5 is circle, end cap 4 and insulating disc
15 right end is close to, and through slot 5 is that conducting rod 16 provides protrusions space, and end cap 4 can compress insulating disc 15, prevent insulating disc 15
It moves.
Fig. 1-3 is please referred to, conductive seat 12 is provided with sliding slot 13, and sliding slot 13 is slidably connected with contact 11, installation in sliding slot 13
There is spring 14, spring 14 is contacted with contact 11, and open circuit occurs when contact 11 and sliding slot 13 being avoided not to contact, leads to current interruptions,
Guide groove 17 is provided in cylinder 1, guide groove 17 is square, and guide pad 18 is slidably connected in guide groove 17, passes through guide groove
17 and guide pad 18 cooperation, can be convenient and insulating disc 15 is installed, and can prevent insulating disc 15 from rotating.
When needing to assemble the inductance, first symmetrical line is inserted at the both ends of the coil 9 by pre-roll in insulation framework 6 respectively
In slot 8, then it is connected through a screw thread by screw 10 with insulation framework 6, and the end of coil pressing 9, then by insulation framework 6
It is placed in cylinder 1, and the limited block of insulation framework 67 is caught in the limiting slot 3 of limit base 2, then spring 14 is placed in conductive seat
In 12 sliding slot 13, then the guide groove 17 that the guide pad 18 of insulating disc 15 is arranged with cylinder 1 is slidably connected, insulating disc 15 drives
Conductive seat 12 is moved to the left, so that the sliding slot 13 of conductive seat 12 and the contact 11 of screw 10 are slidably connected, compressed spring 14, and then
End cap 4 and cylinder 1 are connected through a screw thread, so that end cap 4 compresses insulating disc 15, so that conductive seat 12 compresses insulation framework
6, assembling can be realized, it is easy to assembly quick, protection is realized by the way that coil 9 to be embedded in cylinder 1, and is not necessarily to coil 9
Both ends are connect by welding manner with conductive seat 12, and carry out assembly working is facilitated.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (5)
1. a kind of embedded high frequency heavy-current inductor, including cylinder (1), it is characterised in that: be provided with limit in the cylinder (1)
Seat (2), the right end of the cylinder (1) have been connected through a screw thread end cap (4), and the right end contact connectio of the limit base (2) has absolutely
The left end of edge skeleton (6), the insulation framework (6) is provided with limited block (7), and the insulation framework (6) is symmetrically arranged with wire casing
(8), it is wound with coil (9) on the outside of the insulation framework (6), the both ends of the coil (9) are inserted into respectively in wire casing (8), institute
It states and has been connected through a screw thread screw (10) in insulation framework (6), the screw (10) is close to the end of coil (9), the spiral shell
Nail (10) is provided with contact (11), and the outside sliding sleeve of the contact (11) is connected to conductive seat (12), the conductive seat (12)
Right end is provided with conducting rod (16), is bonded with insulating disc (15) on the outside of the conducting rod (16), the side of the insulating disc (15)
Symmetrical guide pad (18) are provided at edge.
2. a kind of embedded high frequency heavy-current inductor according to claim 1, it is characterised in that: the limit base (2) sets
It is equipped with limiting slot (3), is connected with limited block (7) in the limiting slot (3), the limited block (7) is rectangular.
3. a kind of embedded high frequency heavy-current inductor according to claim 1, it is characterised in that: end cap (4) setting
Have through slot (5), the through slot (5) is circle, and the end cap (4) is close to the right end of insulating disc (15).
4. a kind of embedded high frequency heavy-current inductor according to claim 1, it is characterised in that: the conductive seat (12) sets
It is equipped with sliding slot (13), the sliding slot (13) is slidably connected with contact (11), is equipped with spring (14) in the sliding slot (13).
5. a kind of embedded high frequency heavy-current inductor according to claim 1, it is characterised in that: set in the cylinder (1)
It is equipped with guide groove (17), the guide groove (17) is square, and slidably connects guide pad (18) in the guide groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920213426.3U CN209183384U (en) | 2019-02-19 | 2019-02-19 | A kind of embedded high frequency heavy-current inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920213426.3U CN209183384U (en) | 2019-02-19 | 2019-02-19 | A kind of embedded high frequency heavy-current inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183384U true CN209183384U (en) | 2019-07-30 |
Family
ID=67379115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920213426.3U Expired - Fee Related CN209183384U (en) | 2019-02-19 | 2019-02-19 | A kind of embedded high frequency heavy-current inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209183384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885538A (en) * | 2022-04-24 | 2022-08-09 | 山东哈大电气有限公司 | High-frequency signal suppression device for high-voltage line |
-
2019
- 2019-02-19 CN CN201920213426.3U patent/CN209183384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885538A (en) * | 2022-04-24 | 2022-08-09 | 山东哈大电气有限公司 | High-frequency signal suppression device for high-voltage line |
| CN114885538B (en) * | 2022-04-24 | 2024-04-19 | 山东哈大电气有限公司 | High-frequency signal device for restraining high-voltage line |
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| 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: 20190730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |