CN206148238U - Modular common mode inductance device - Google Patents
Modular common mode inductance device Download PDFInfo
- Publication number
- CN206148238U CN206148238U CN201621180870.2U CN201621180870U CN206148238U CN 206148238 U CN206148238 U CN 206148238U CN 201621180870 U CN201621180870 U CN 201621180870U CN 206148238 U CN206148238 U CN 206148238U
- Authority
- CN
- China
- Prior art keywords
- insulator
- magnetic core
- common mode
- mode inductance
- locking device
- 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 modular common mode inductance device, comprising a base plate, the magnetic core, the coil, the insulator, locking device, the dead lever, the rubber pad, the support column, screw and terminal, the surface of bottom plate is equipped with the support column, the top of putting up is equipped with the magnetic core, one side of magnetic core is equipped with the coil, the opposite side of magnetic core is equipped with the insulator, the one end of insulator is equipped with locking device, locking device's top is equipped with the dead lever, rubber sleeve is established to the bottom of dead lever, the bottom of bottom plate is equipped with the terminal, the device is equipped with the insulator through the one side at the magnetic core, can pass through the insulator to two adjacent magnetic cores the dead top at the bottom plate of magnetic core lock and be equipped with locking device between two magnetic cores, can avoid cause cause glue to drop because use time problem because of the glue bonding, make common mode inductance damage or stop using, thereby influence electronic equipment's use, moreover, the steam generator is simple in structure, and is suitable for being generalized to use.
Description
Technical field
This utility model is related to a kind of common mode inductance device, and in particular to a kind of combination type common mode inductance device, belongs to electricity
Sensor technical field.
Background technology
Common mode inductance (Common mode Choke), is also common mode choke, filters in being usually used in the Switching Power Supply of computer
The electromagnetic interference signal of common mode.In board design, common mode inductance is also to play EMI filtering, for suppressing high speed signal
The electromagnetic wave outside radiation-emitting that line is produced, in common mode ring inductance, in order to two coils are separated, needs are set on magnet ring
Spacer is put, dividing plate is installed usually between two coils two coils is separated, waste of materials increased operation, such as fruit product
Power it is big, existing single magnet ring can not meet needs, Jing often stacks coiling two magnet rings, and two magnet rings connect
Contacting surface needs to be fixed with glue, but glue is it cannot be guaranteed that contact surface is eternal contacts, if glue comes off, can cause to connect
Contacting surface is contacted, and is caused the damage of common mode inductance device or is quit work, provides a kind of combination type common mode inductance device for this.
Utility model content
The technical problems to be solved in the utility model is that the contact surface for overcoming existing common mode inductance device magnetic core only uses glue
It is fixed, it is impossible to be permanently fixed, there is certain potential safety hazard, there is provided a kind of combination type common mode inductance device.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
This utility model provides a kind of combination type common mode inductance device, including base plate, magnetic core, coil, insulator, locked dress
Put, fix bar, rubber blanket, support column, screw and binding post, the surface of the base plate is provided with the support column, described to support
Top be provided with the magnetic core, the side of the magnetic core is provided with the coil, and the opposite side of the magnetic core is provided with the insulator, institute
The one end for stating insulator is provided with locking device, and the top of the locking device is provided with fix bar, and the bottom of the fix bar is provided with rubber
Gum cover, the bottom of the base plate are provided with the binding post.
Used as a kind of optimal technical scheme of the present utility model, the support column is fixed with the base plate by the screw
Connection.
Used as a kind of optimal technical scheme of the present utility model, the two ends of the locking device are provided with two with the insulator
Size identical hole.
As a kind of optimal technical scheme of the present utility model, the rubber blanket and the fix bar by glue it is bonding and
Into.
Used as a kind of optimal technical scheme of the present utility model, the support column is made up of soft iron material.
The beneficial effect reached by this utility model is：The device by being provided with insulator in the side of magnetic core, and two
Be provided between individual magnetic core locking device can two adjacent magnetic cores by insulator the magnetic core locked top in base plate, can be with
Avoid that what is caused because of glue bonding from causing glue to come off because of use time problem so that common mode inductance is damaged or stopped
Only use, so as to affect the use of electronic equipment；Can be caused when processing by the setting of screw and support column
Separately produce, simple structure is adapted to promote the use of.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used for together explaining this utility model, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure：1st, base plate；2nd, magnetic core；3rd, coil；4th, insulator；5th, locking device；6th, fixed plate；7th, rubber blanket；8th, support
Post；9th, screw；10th, binding post.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment 1
As shown in figure 1, this utility model provides a kind of combination type common mode inductance device, including base plate 1, magnetic core 2, coil 3,
Insulator 4, locking device 5, fix bar 6, rubber blanket 7, support column 7, screw 9 and binding post 10, the surface of base plate 1 is provided with support column
7, the top for supporting 7 is provided with magnetic core 2, and the side of magnetic core 2 is provided with coil 3, and the opposite side of magnetic core 2 is provided with insulator 4, insulator 4
One end is provided with locking device 5, and the top of locking device 5 is provided with fix bar 6, and the bottom of fix bar 6 is provided with rubber sleeve 7, base plate 1
Bottom is provided with binding post 10, and the device is by being provided with insulator 4 in the side of magnetic core 2, and between two magnetic cores 2 is provided with locked
Device 5 can pass through insulator 4 the magnetic core 2 locked top in base plate 1 two adjacent magnetic cores 2, can avoid because glue
What is bondd and cause causes glue to come off because of use time problem so that common mode inductance is damaged or stopped using, so as to
Affect the use of electronic equipment；Can cause separately to produce when processing by the setting of screw 9 and support column 7,
Make it possible to achieve high-volume electronic component.
Support column 8 is fixedly connected with base plate 1 by screw 9.The two ends of locking device 5 are provided with two with 4 size phase of insulator
Same hole.Rubber blanket 7 is formed by glue is bonding with fix bar 6, when rubber blanket 7 can fix insulator 4 to fixed plate 6
Play certain cushioning effect.Support column 8 is made up of soft iron material, and soft iron material has certain flexibility.
The device is a kind of combination type common mode inductance device, when needing using the equipment, binding post 10 is inserted electronics
In element, the insulator 4 of 2 side of magnetic core is fixed on locking device insulator 4 by the fixed plate 6 and rubber blanket 7 in locking device 5
5 inside, so as to reach the purpose of locked magnetic core 2, by being fixedly connected for screw 9 and support column 7, can cause base plate 1
Separately can produce with magnetic core 2, it is possible to achieve the purpose of batch production, the device by being provided with insulator in the side of magnetic core, and
And be provided between two magnetic cores locking device can two adjacent magnetic cores by insulator the magnetic core locked top in base plate
Portion, can avoid that what is caused because of glue bonding from causing glue to come off because of use time problem so that common mode inductance is damaged
Go bad or stop using, so as to affect the use of electronic equipment；Can be caused in processing life by the setting of screw and support column
Separately produce when product, simple structure, be adapted to promote the use of.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (6)
1. a kind of combination type common mode inductance device, including base plate (1), magnetic core (2), coil (3), insulator (4), locking device (5),
Fix bar (6), rubber blanket (7), support column (8), screw (9), binding post (10), it is characterised in that the surface of the base plate (1)
The support column (8) is provided with, the top of the support column (8) is provided with the magnetic core (2), and the side of the magnetic core (2) is provided with institute
Coil (3) is stated, the opposite side of the magnetic core (2) is provided with the insulator (4), and one end of the insulator (4) is provided with locking device
(5), the top of the locking device (5) is provided with fix bar (6), and the bottom of the fix bar (6) is provided with rubber blanket (7), described
The bottom of base plate (1) is provided with the binding post (10).
2. a kind of combination type common mode inductance device according to claim 1, it is characterised in that the support column (8) passes through
The screw (9) is fixedly connected with the base plate (1).
3. a kind of combination type common mode inductance device according to claim 1, it is characterised in that described two magnetic cores (2)
The insulator (4) of side is in different size.
4. a kind of combination type common mode inductance device according to claim 1, it is characterised in that the locking device (5)
Two ends are provided with two with the insulator (4) size identical hole.
5. a kind of combination type common mode inductance device according to claim 1, it is characterised in that the rubber blanket (7) and institute
State fix bar (6) to form by glue bonding.
6. a kind of combination type common mode inductance device according to claim 1, it is characterised in that the support column (8) is by soft
Iron material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621180870.2U CN206148238U (en) | 2016-10-27 | 2016-10-27 | Modular common mode inductance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621180870.2U CN206148238U (en) | 2016-10-27 | 2016-10-27 | Modular common mode inductance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148238U true CN206148238U (en) | 2017-05-03 |
Family
ID=58623989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621180870.2U Expired - Fee Related CN206148238U (en) | 2016-10-27 | 2016-10-27 | Modular common mode inductance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616292A (en) * | 2018-12-26 | 2019-04-12 | 深圳万向电子科技实业有限公司 | A kind of combined type filter inductance |
-
2016
- 2016-10-27 CN CN201621180870.2U patent/CN206148238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616292A (en) * | 2018-12-26 | 2019-04-12 | 深圳万向电子科技实业有限公司 | A kind of combined type filter inductance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190125 Address after: 230000 Shenzhen-Hong Kong Digital Industrial Park, Hefei High-tech Zone, Anhui Province, 8 A Unit A2801 Patentee after: Anhui Bogor Electronics Co., Ltd. Address before: 230000 Lotus Enterprise Park, Tianmen Road, Jingkai District, Hefei City, Anhui Province Patentee before: Hefei Yatai Electrical Appliance Co., Ltd. |
|
| 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: 20170503 Termination date: 20181027 |