CN207651322U - A kind of novel transformer bobbin - Google Patents
A kind of novel transformer bobbin Download PDFInfo
- Publication number
- CN207651322U CN207651322U CN201721768567.9U CN201721768567U CN207651322U CN 207651322 U CN207651322 U CN 207651322U CN 201721768567 U CN201721768567 U CN 201721768567U CN 207651322 U CN207651322 U CN 207651322U
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- CN
- China
- Prior art keywords
- wrapping post
- annular
- main body
- limited block
- sliding slot
- 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
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Abstract
The utility model discloses a kind of novel transformer bobbins,Including skeleton main body,Variable coiling space mechanism is provided in skeleton main body,And variable coiling space mechanism includes the wrapping post being arranged in skeleton main body,The both ends of wrapping post are both provided with baffle with the junction of skeleton main body,And it is both provided with annular slot in the two sides of wrapping post,The medial surface of baffle is respectively connected with annular plate,And annular plate is plugged in annular slot,The surface of wrapping post is provided with sliding slot,And it is equipped with annular insulation board in the outer cover of wrapping post,The medial surface of annular insulation board is connected with sliding block,And sliding block is fastened in sliding slot,The both sides of sliding slot are both provided with coiling position-limit mechanism,The device can change the length of different winding spaces,It enables a device to adapt to different demands,Keep the purposes of device more extensive,Increase coiling position-limit mechanism simultaneously,So that copper wire will not be chaotic in winding,It avoids impacting the function of transformer.
Description
Technical field
The utility model is related to transformer technology field, specially a kind of novel transformer bobbin.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core（Magnetic core）.Major function has：Voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing（Magnetic saturation transformation
Device）Deng.It can be divided into, according to use,：Power transformer and special transformer（Electric furnace change, rectification change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, mutual inductor etc.）.
Transformer framework also known as skeleton or transformer coil holder, English are referred to as Bobbin, are the agent structure groups of transformer
At part.Transformer is widely used in today's society, and corresponding main body is also essential.Transformer framework can be transformation
Copper wire in device provides the space of winding, can also fix the magnetic core in transformer, while the wire casing in skeleton can be transformer
The path that line was provided when coiling is produced, therefore, transformer framework has irreplaceable effect.But in the prior art, become
Depressor skeleton is typically that one section of winding section is arranged in skeleton main body, is had the following disadvantages：
For example, application No. is 201520877195.8, patent name is that utility model/utility model of transformer framework is special
Profit：
It is provided on the surface of skeleton main body around column, and by the way that integrated skeleton main body is arranged around the both ends of column
It is provided with baffle, the surface of column is provided with the insulation division between two baffles so that gathers around that there are two for twining on skeleton
Around the space of copper wire.
But the existing method for being increased winding space using insulation division is had the following defects：
（1）Will be after column separates, the length of two winding spaces just immobilizes insulation division, and in real life,
According to the difference of purposes, the number of turns of coil needed for transformer is different so that the length of required winding space is also different, and cannot change
The transformer framework for becoming winding space length cannot meet the needs of different so that the purposes of device is restricted；
（2）Existing transformer framework does not have coiling position-limit mechanism so that when carrying out coiling to transformer framework, is easy
Make copper wire around mixing, the function of transformer is had an impact.
Invention content
In order to overcome the shortcomings of that prior art, the utility model provide a kind of novel transformer bobbin, the device energy
Enough change the length of different winding spaces so that device can adapt to different demands, keeps the purposes of device more extensive, increases simultaneously
Coiling position-limit mechanism is added so that copper wire will not be chaotic in winding, avoids impacting the function of transformer, can be effective
Solve the problems, such as that background technology proposes.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of novel transformer bobbin, including skeleton main body are provided with variable coiling space mechanism in the skeleton main body,
And variable coiling space mechanism includes the wrapping post being arranged in skeleton main body, the company at the both ends and skeleton main body of the wrapping post
The place of connecing is both provided with baffle, and is both provided with annular slot in the two sides of wrapping post, and the medial surface of the baffle is respectively connected with
Annular plate, and annular plate is plugged in annular slot, the surface of the wrapping post is provided with sliding slot, and in the outer of wrapping post
Portion is arranged with annular insulation board, and the medial surface of the annular insulation board is connected with sliding block, and sliding block is fastened in sliding slot, the cunning
The both sides of slot are both provided with coiling position-limit mechanism.
Further, the coiling position-limit mechanism includes the mobile limited block being fastened in sliding slot, and mobile limited block
Lateral surface is both provided with arcwall face, and the two sides of the annular insulation board are both provided with limited block groove, and limited block groove
The sizableness of size and mobile limited block.
Further, the side of the skeleton main body is provided with connecting seat, and PIN needle is equipped on connecting seat.
Further, the both ends of the wrapping post are both provided with bolt hole, and fixing bolt is inserted in bolt hole, institute
The surface of the top surface and wrapping post of stating fixing bolt is in the same plane.
Further, the magnet through-hole of the wrapping post being internally provided with through wrapping post and baffle, and it is logical in magnet
The inner surface in hole is provided with rough surface.
Further, the section of the sliding slot is " T " shape structure, and the bottom end section of the sliding block and mobile limited block is also
" T " shape structure, and the bottom end cross-sectional sizes of sliding block, mobile limited block are suitable with the cross-sectional sizes of sliding slot.
Compared with prior art, the utility model has the beneficial effects that：
（1）The utility model is by being arranged variable coiling space mechanism so that can stretch baffle and sliding by left and right
Annular insulation board changes the length of two winding spaces so that can according to actual service condition come to transformer framework into
Row fine tuning, can make device adapt to more demands, keep the purposes of device more extensive；
（2）The utility model is carried by the way that coiling position-limit mechanism is arranged so that when being wound copper wire to transformer framework,
Can on one side carry out coiling, while slide mobile limited block so that coiling is not easy confusion, advantageously ensures that the performance of transformer
It is unaffected, while by the way that limited block groove is arranged so that mobile limited block can be hidden in baffle so that mobile limited block
The length of winding space is not interfered with.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the baffle overlooking structure diagram of the utility model；
Fig. 3 is the mobile limited block cross section structure schematic diagram of the utility model；
Fig. 4 is the annular insulation board cross section structure schematic diagram of the utility model.
Figure label：
1- skeleton main bodys；2- variable coilings space mechanism；3- coiling position-limit mechanisms；4- connecting seats；5-PIN needles；6- magnet
Through-hole；7- rough surfaces；
201- wrapping posts；202- baffles；203- annular slots；204- annular plates；205- sliding slots；206- annulars insulate
Plate；207- sliding blocks；208- bolts hole；209- fixing bolts；
301- moves limited block；302- arcwall faces；303- limited block grooves.
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.Based on the embodiments of the present invention, 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.
Shown in as shown in Figure 1, Figure 3 and Figure 4, the utility model provides a kind of novel transformer bobbin, including skeleton main body 1,
Skeleton main body 1 plays the role of support device, and variable coiling space mechanism 2, and variable coiling are provided in the skeleton main body 1
Space mechanism 2 includes the wrapping post 201 being arranged in skeleton main body 1, and wrapping post 201 is for winding copper wire, the wrapping post 201
The junction of both ends and skeleton main body 1 be both provided with baffle 202, baffle 202 is used for the copper wire to being wrapped on wrapping post 201
It is limited, prevents copper wire to be detached from from the both ends of wrapping post 201, influence the performance of transformer.
As depicted in figs. 1 and 2, the side of the skeleton main body 1 is provided with connecting seat 4, and is equipped on connecting seat 4
For connecting power supply or equipment, the quantity of PIN needle 5 can be by different service conditions Lai really for PIN needle 5, connecting seat 4 and PIN needle 5
It is fixed, the magnet through-hole 6 of the wrapping post 201 being internally provided with through wrapping post 201 and baffle 202, and in magnet through-hole 6
Inner surface is provided with rough surface 7, and magnet through-hole 6 is passed through for magnet, is used in conjunction with the coil being wound on wrapping post 201, can
To achieve the purpose that transformation, rough surface 7 can increase the friction of magnet and magnet through-hole 6 so that skeleton main body 1 will not be with magnet
Opposite sliding.
Shown in as shown in Figure 1, Figure 3 and Figure 4, the two sides of the wrapping post 201 are both provided with annular slot 203, the baffle
202 medial surface is respectively connected with annular plate 204, and annular plate 204 is plugged in annular slot 203,204 He of annular plate
The cross-sectional sizes of annular slot 203 are suitable so that annular plate 204 can either be free to slide in annular slot 203, and will not
There is larger angular deflection so that device when in use, can stretch the baffle 202 of 201 both sides of wrapping post by left and right,
The length of wrapping post 201 is set to change so that device can wind the copper wire of different length, enable devices to adapt to different need
It asks.
As shown in Figure 1, the both ends of the wrapping post 201 are both provided with bolt hole 208, and it is inserted in bolt hole 208
Fixing bolt 209 so that, can be by fixing bolt 209 by annular plate after annular plate 204 is slided into suitable position
204 and wrapping post 201 fix so that device will not change in coiling or use, the top surface of the fixing bolt 209 and coiling
The surface of column 201 is in the same plane so that the surface of wrapping post 201 does not have protrusion, and coiling is made not to be interfered.
As shown in Figure 1 and Figure 4, the surface of the wrapping post 201 is provided with sliding slot 205, and in the outer cover of wrapping post 201
Equipped with annular insulation board 206, annular insulation board 206 is made of insulating materials, and wrapping post 201 can either be divided into two coiling skies
Between, and the copper wire of 206 both sides of annular insulation board can be made interference-free, the medial surface of the annular insulation board 206 is connected with cunning
Block 207, and sliding block 207 is fastened in sliding slot 205 so that when using this device, mobile annular insulation board can be passed through
206 change the length of two winding spaces so that device copes with different situations, keep the purposes of device more extensive.
It should be added that the utility model makes wrapping post 201 be divided by the way that an annular insulation board 206 is arranged
More annular insulation boards can be arranged in actual use in two winding spaces with purposes according to different needs
206, so that wrapping post 201 is divided into more winding spaces, to cope with more service conditions.
As shown in figures 1 and 3, the both sides of the sliding slot 205 are both provided with coiling position-limit mechanism 3, and coiling position-limit mechanism 3 wraps
The mobile limited block 301 being fastened in sliding slot 205 is included, and the lateral surface of mobile limited block 301 is both provided with arcwall face 302, makes
Limited block 301, which must be moved, to horizontally slip on sliding slot 205 so that when being wound copper wire to wrapping post 201, Neng Gouyi
Side winds copper wire, slides mobile limited block 301 on one side so that copper wire is not easy confusion, makes the performance of transformer will not be by shadow
It ringing, arcwall face 302 can be such that copper wire is directly slided along inclined-plane, be conducive to the progress of coiling, and the two of the annular insulation board 206
Side is both provided with limited block groove 303, and the sizableness of the size of limited block groove 303 and mobile limited block 301 so that
When mobile limited block 301 is slided into close to annular insulation board 206, it can just engage and be hidden in limited block groove 303, make
Obtaining the length of winding space will not be influenced by mobile limited block 301.
As shown in Figure 3 and Figure 4, the section of the sliding slot 205 is " T " shape structure, the sliding block 207 and mobile limited block
301 bottom end section is also " T " shape structure, and sliding block 207, the bottom end cross-sectional sizes of mobile limited block 301 and cutting for sliding slot 205
Face sizableness so that sliding block 207, mobile limited block 301 can be just fastened in sliding slot 205 so that sliding block 207, movement
Limited block 301 will not fall off from device, and can be free to slide on sliding slot 205, meanwhile, the section of sliding slot 205 is arranged
For " T " shape structure, the opening of sliding slot 205 can be made to become smaller so that when the surface to wrapping post 201 carries out coiling, no
It can influence the progress of coiling.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of novel transformer bobbin, including skeleton main body（1）, it is characterised in that：The skeleton main body（1）On be provided with can
Become winding space mechanism（2）, and variable coiling space mechanism（2）Including being arranged in skeleton main body（1）On wrapping post（201）,
The wrapping post（201）Both ends and skeleton main body（1）Junction be both provided with baffle（202）, and in wrapping post（201）'s
Two sides are both provided with annular slot（203）, the baffle（202）Medial surface be respectively connected with annular plate（204）, and annular
Plate（204）It is plugged in annular slot（203）It is interior, the wrapping post（201）Surface be provided with sliding slot（205）, and in coiling
Column（201）Outer cover be equipped with annular insulation board（206）, the annular insulation board（206）Medial surface be connected with sliding block
（207）, and sliding block（207）It is fastened on sliding slot（205）It is interior, the sliding slot（205）Both sides be both provided with coiling position-limit mechanism
（3）.
2. a kind of novel transformer bobbin according to claim 1, it is characterised in that：The coiling position-limit mechanism（3）Packet
It includes and is fastened on sliding slot（205）Interior mobile limited block（301）, and mobile limited block（301）Lateral surface be both provided with arcwall face
（302）, the annular insulation board（206）Two sides be both provided with limited block groove（303）, and limited block groove（303）'s
Size and mobile limited block（301）Sizableness.
3. a kind of novel transformer bobbin according to claim 1, it is characterised in that：The skeleton main body（1）Side
It is provided with connecting seat（4）, and in connecting seat（4）On PIN needle is installed（5）.
4. a kind of novel transformer bobbin according to claim 1, it is characterised in that：The wrapping post（201）Both ends
It is both provided with bolt hole（208）, and in bolt hole（208）Inside it is inserted with fixing bolt（209）, the fixing bolt（209）'s
Top surface and wrapping post（201）Surface in the same plane.
5. a kind of novel transformer bobbin according to claim 1, it is characterised in that：The wrapping post（201）Inside
It is provided through wrapping post（201）And baffle（202）Magnet through-hole（6）, and in magnet through-hole（6）Inner surface be provided with slightly
Matte（7）.
6. a kind of novel transformer bobbin according to claim 1, it is characterised in that：The sliding slot（205）Section be
" T " shape structure, the sliding block（207）With mobile limited block（301）Bottom end section be also " T " shape structure, and sliding block（207）、
Mobile limited block（301）Bottom end cross-sectional sizes and sliding slot（205）Cross-sectional sizes it is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768567.9U CN207651322U (en) | 2017-12-18 | 2017-12-18 | A kind of novel transformer bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768567.9U CN207651322U (en) | 2017-12-18 | 2017-12-18 | A kind of novel transformer bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651322U true CN207651322U (en) | 2018-07-24 |
Family
ID=62877483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721768567.9U Expired - Fee Related CN207651322U (en) | 2017-12-18 | 2017-12-18 | A kind of novel transformer bobbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651322U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148148A (en) * | 2018-08-21 | 2019-01-04 | 佛山市程显科技有限公司 | A kind of bobbin bracket structure for plane magnetic element |
| CN109243818A (en) * | 2018-09-22 | 2019-01-18 | 湖州中洲电磁线有限公司 | Bobbin winder device is used in a kind of production of electromagnetic wire |
| CN112271066A (en) * | 2020-11-10 | 2021-01-26 | 陈大国 | Transformer |
| CN112289563A (en) * | 2020-10-29 | 2021-01-29 | 东台市高科技术创业园有限公司 | Floating butt joint type electronic transformer |
| CN112331462A (en) * | 2020-10-29 | 2021-02-05 | 东台市高科技术创业园有限公司 | Electronic transformer |
| CN112331463A (en) * | 2020-10-29 | 2021-02-05 | 东台市高科技术创业园有限公司 | Locking type electronic transformer |
| CN112768203A (en) * | 2020-12-24 | 2021-05-07 | 江金北(北京)自动化技术有限公司 | Mutual inductor winding framework structure |
| CN112768198A (en) * | 2020-12-24 | 2021-05-07 | 江金北(北京)自动化技术有限公司 | Mutual inductor winding structure |
| CN116246871A (en) * | 2023-05-10 | 2023-06-09 | 四川富美高电子有限公司 | Transformer framework |
-
2017
- 2017-12-18 CN CN201721768567.9U patent/CN207651322U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148148A (en) * | 2018-08-21 | 2019-01-04 | 佛山市程显科技有限公司 | A kind of bobbin bracket structure for plane magnetic element |
| CN109243818A (en) * | 2018-09-22 | 2019-01-18 | 湖州中洲电磁线有限公司 | Bobbin winder device is used in a kind of production of electromagnetic wire |
| CN112289563A (en) * | 2020-10-29 | 2021-01-29 | 东台市高科技术创业园有限公司 | Floating butt joint type electronic transformer |
| CN112331462A (en) * | 2020-10-29 | 2021-02-05 | 东台市高科技术创业园有限公司 | Electronic transformer |
| CN112331463A (en) * | 2020-10-29 | 2021-02-05 | 东台市高科技术创业园有限公司 | Locking type electronic transformer |
| CN112271066A (en) * | 2020-11-10 | 2021-01-26 | 陈大国 | Transformer |
| CN112768203A (en) * | 2020-12-24 | 2021-05-07 | 江金北(北京)自动化技术有限公司 | Mutual inductor winding framework structure |
| CN112768198A (en) * | 2020-12-24 | 2021-05-07 | 江金北(北京)自动化技术有限公司 | Mutual inductor winding structure |
| CN112768198B (en) * | 2020-12-24 | 2022-04-05 | 江金北(北京)自动化技术有限公司 | Mutual inductor winding structure |
| CN116246871A (en) * | 2023-05-10 | 2023-06-09 | 四川富美高电子有限公司 | Transformer framework |
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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: 20180724 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |