CN208985823U - A kind of abnormal row is away from common mode inductance pedestal - Google Patents
A kind of abnormal row is away from common mode inductance pedestal Download PDFInfo
- Publication number
- CN208985823U CN208985823U CN201821972492.0U CN201821972492U CN208985823U CN 208985823 U CN208985823 U CN 208985823U CN 201821972492 U CN201821972492 U CN 201821972492U CN 208985823 U CN208985823 U CN 208985823U
- Authority
- CN
- China
- Prior art keywords
- support plate
- slot
- common mode
- mode inductance
- away
- 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.)
- Active
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a kind of abnormal rows away from common mode inductance pedestal, belongs to basic electrical component technical field；Existing pedestal pin is to be arranged symmetrically, big to the occupied space of PCB surface upward wiring.Support plate is located on bottom plate vertically in the utility model, the one side of support plate is equipped with lug boss, unwrapping wire slot is tiltedly installed on the another side of support plate, unwrapping wire slot includes upper slot and lower slot, the upper end of upper slot is located at the top of support plate, and the side of support plate is arranged in the lower end of upper slot, and the top of support plate is arranged in the upper end of lower slot, the side of support plate is arranged in the lower end of lower slot, and bottom plate is equipped with several pins of Combined with Radiotherapy wire casing.The utility model overall structure occupies little space, keep the position of common mode inductance cabling reasonable by cooperating between bottom plate, support plate, lug boss, unwrapping wire slot and pin, effectively reduction has the characteristics that product miniaturization meets abnormal row away from Plugin Requirement again to the occupancy in PCB surface upward wiring space.
Description
Technical field:
The utility model relates to a kind of abnormal rows away from common mode inductance pedestal, belong to basic electrical component technical field.
Background technique:
Common mode inductance is also common mode choke, is usually used in filtering out electromagnetic interference signal in electronic equipment, for inhibiting high speed
The electromagnetic wave that signal wire generates.The chip of electronic equipment is both an electromagnetic interference object and an electricity during the work time
Magnetic disturbance source.Generally speaking, we can be divided into these electromagnetic interferences two classes: series mode interference and common mode interference.On pcb board
Two cablings for, so-called series mode interference refers to the interference between two cablings；And common mode interference be then two cablings and
Interference caused by potential difference between PCB ground wire.The series mode interference function of current is between two signal lines, conduction orientation and waveform
It is consistent with signal code；Common-mode interference current acts between signal line and ground wire, and interference electric current is each in two signal lines
Half and in the same direction is flowed through, and using ground wire as common return.The pedestal pin that existing common mode inductance uses is to be arranged symmetrically knot
Structure, common mode inductance are big in the occupied space of PCB surface upward wiring.
Summary of the invention:
To solve the problems, such as to refer in above-mentioned background technique, the purpose of this utility model is to provide a kind of abnormal rows away from altogether
Mould inductance pedestal.
A kind of abnormal row is away from common mode inductance pedestal, it includes bottom plate and support plate, and the support plate is vertically arranged in bottom plate
On, it is provided with lug boss on the one side of support plate, unwrapping wire slot is tiltedly installed on the another side of support plate, unwrapping wire slot includes
Upper slot and lower slot, the upper end of upper slot are arranged in the top of support plate, and the lower end of upper slot is arranged in the side of support plate, lower slot it is upper
The top of support plate is arranged in end, and the side of support plate is arranged in the lower end of lower slot, if being provided with Combined with Radiotherapy wire casing on bottom plate
Dry pin.
As a preferred solution: several are inserted when the lower end of the lower end of upper slot and lower slot is in the same side of support plate
Foot is disposed in parallel in vertically on the bottom surface of bottom plate, and the spread geometry of several pins is L shape.
As a preferred solution: when the lower end of the lower end of upper slot and lower slot is respectively at the both sides of support plate, several
Pin is disposed in parallel in vertically on the bottom surface of bottom plate, and the spread geometry of several pins is Contraband font.
As a preferred solution: lug boss is convex block, the intermediate gap of convex block and common mode inductance is mutually clamped.
As a preferred solution: convex block towards one end of common mode inductance be small head end, one end that convex block is connected with support plate
For stub end.
As a preferred solution: being machined with card slot on the top surface of bottom plate.
As a preferred solution: being machined with two straight troughs in support plate, two straight troughs are in the same of support plate with unwrapping wire slot
On side, two straight troughs are set side by side vertically, and the upper end of a straight trough in two straight troughs is connected with the upper end of upper slot,
The upper end of another straight trough in two straight troughs is connected with the upper end of lower slot.
As a preferred solution: there are two entrance hole and two outlet holes, each entrance hole correspondence to set for processing respectively on bottom plate
It is equipped with a pin, each entrance hole is arranged close to its corresponding pin, and each outlet hole is correspondingly arranged on a pin, each
Outlet hole is arranged close to its corresponding pin.
As a preferred solution: bottom plate and support plate are integrally formed.
Compared with prior art, the utility model has the following beneficial effects:
The design of the utility model structure is simple and compact, provides rational position and the space of wiring for common mode inductance.Pass through
Cooperating between bottom plate, support plate, lug boss, unwrapping wire slot and pin keeps the position of the inlet-outlet line of common mode inductance reasonable, occupies
Space is small, and effectively reduction has the characteristics that product miniaturization meets abnormal row again and wants away from plug-in unit to the occupancy in PCB surface upward wiring space
It asks.
Detailed description of the invention:
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic view of the front view of the utility model；
Fig. 3 is the first schematic perspective view when being provided with common mode inductance on the utility model；
Fig. 4 is the second schematic perspective view when being provided with common mode inductance on the utility model；
Fig. 5 is the third schematic perspective view when being provided with common mode inductance on the utility model；
Fig. 6 is the 4th schematic perspective view when being provided with common mode inductance on the utility model, and upper slot is under in figure
Two leading-out terminals of common mode inductance are respectively disposed on slot.
In figure, 1- bottom plate；1-1- entrance hole；1-2- outlet hole；2- support plate；3- lug boss；4- unwrapping wire slot；On 4-1-
Slot；Slot under 4-2-；5- pin；6- common mode inductance；8- card slot；9- straight trough.
Specific embodiment:
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing
Confuse the concept of the utility model.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings
It illustrate only the structure and/or processing step closely related with scheme according to the present utility model, and be omitted practical with this
The little other details of new relationship.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, present embodiment uses following technical scheme: this implementation
Mode includes bottom plate 1 and support plate 2, and the support plate 2 is vertically arranged on bottom plate 1, is provided on the one side of support plate 2 convex
Portion 3 is played, unwrapping wire slot 4 is machined on the another side of support plate 2, several pins 5, unwrapping wire slot 4 is provided on the bottom surface of bottom plate 1
It is arranged for cooperating the leading-out terminal of common mode inductance 6, provides placement location for the leading-out terminal of common mode inductance 6, keep its cabling reasonable
And occupy little space, the top of support plate 2 is arranged in including one end of upper slot 4-1 and lower slot 4-2, upper slot 4-1 in unwrapping wire slot 4, on
The side of support plate 2 is arranged in the other end of slot 4-1, and the end of upper slot 4-1 is arranged close to a pin 5；The one of lower slot 4-2
The top of support plate 2 is arranged in end, and the side of support plate 2 is arranged in the other end of lower slot 4-2, and the end of lower slot 4-2 is close
The setting of another pin 5.
Further, when the lower end of the lower end of upper slot 4-1 and lower slot 4-2 is in the same side of support plate 2, work as simultaneously
When the number of pin 5 is four, four pins 5 are disposed in parallel in vertically on the bottom surface of bottom plate 1, in four pins 5 described in two
Pin 5 is arranged successively along the length direction of bottom plate 1, in four pins 5 pin 5 described in another two along bottom plate 1 width direction according to
Secondary arrangement, the shape that four arrangements of pin 5 are formed is L shape.Two be arranged successively in four pins 5 along 1 length direction of bottom plate
Pin 5 is respectively used to two ends of incoming cables of winding common mode inductance 6, the corresponding end of incoming cables of a pin 5.Edge in four pins 5
Two pins 5 that 1 width direction of bottom plate is arranged successively are respectively used to two leading-out terminals of winding common mode inductance 6, and a pin 5 is right
Answer a leading-out terminal.
Another mode is, when the lower end of the lower end of upper slot 4-1 and lower slot 4-2 is in the both sides of support plate 2, on
Slot 4-1 and lower slot 4-2 is " splayed " in the shape that support plate 2 forms, while when the number of pin 5 is four, four are inserted
Foot 5 is disposed in parallel in vertically on the bottom surface of bottom plate 1, a water of the pin 5 as " Contraband font " in four pins 5
Flush end, pin 5 described in another two is arranged successively and as the vertical of " Contraband font " along the length direction of bottom plate 1 in four pins 5
The shape at end, another horizontal ends of four pin 5 the last one pins 5 as " Contraband font ", four arrangement formation of pins 5 is
" Contraband font ".Winding common mode inductance 6 is respectively used to along two pins 5 that 1 length direction of bottom plate is arranged successively in four pins 5
Two ends of incoming cables, the corresponding end of incoming cables of pin 5.Other two pin 5 is respectively used to winding altogether in four pins 5
Two leading-out terminals of mould inductance 6, the corresponding leading-out terminal of a pin 5.
Further, lug boss 3 is convex block, and the intermediate gap of convex block and common mode inductance 6 is mutually clamped.The thickness of convex block is together
The intermediate gap of mould inductance 6 matches, and convex block is used to mutually be clamped with the intermediate gap of common mode inductance 6, i.e. the side of common mode inductance 6
It is clamped by intermediate gap and 3 phase of lug boss in support plate 2, common mode inductance 6 is located in support plate 2 to realize
The bottom of effect, common mode inductance 6 is arranged on bottom plate 1.
Further, convex block is small head end towards one end of common mode inductance 6, and one end that convex block is connected with support plate 2 is big
Head end.The effect that can be realized quick assembling common mode inductance 6 is arranged such, realization is stably connected with common mode inductance 6.
Further, the card slot 8 of cooperation common mode inductance 6 is machined on the top surface of bottom plate 1, card slot 8 is for blocking common mode electricity
The bottom of sense 6, to realize the effective position to common mode inductance 6.
Further, two straight troughs 9 are machined in support plate 2, two straight troughs 9 are in the same of support plate 2 with unwrapping wire slot 4
On one side, two straight troughs 9 are set side by side vertically, and the upper end of the straight trough 9 of one in two straight troughs 9 is upper with upper slot 4-1's
End is connected, and the upper end of the straight trough 9 of another in two straight troughs 9 is connected with the upper end of lower slot 4-2.Two straight troughs 9 are used
It is connected in external component.The phenomenon that making the notching construction of support plate 2 simplify, be not susceptible to wiring confusion, straight trough 9 and unwrapping wire
The use process of slot 4 is independent of each other.
Further, there are two entrance hole 1-1 and two outlet holes 1-2, each entrance hole 1-1 for processing respectively on bottom plate 1
It is correspondingly arranged on a pin 5, each entrance hole 1-1 is arranged close to its corresponding pin 5, and each outlet hole 1-2 is correspondingly arranged
There is a pin 5, each outlet hole 1-2 is arranged close to its corresponding pin 5.Two outlet hole 1-2 are respectively cooperating with slot 4-1
It is arranged with lower slot 4-2.Two entrance hole 1-1 and two outlet hole 1-2 play auxiliary positioning effect for reasonable cabling, provide conjunction
Manage thread position.
Further, bottom plate 1 is fixedly connected with support plate 2 and is made as one.
Working principle:
Common mode inductance 6 is arranged on bottom plate 1, common mode inductance 6 passes through intermediate gap and 3 phase of lug boss in support plate 2
Clamping winds after one end of incoming cables of common mode inductance 6 is passed through its corresponding outlet hole 1-2 and is fixed at a pin 5, will
Another end of incoming cables of common mode inductance 6 winds after passing through its corresponding outlet hole 1-2 and is fixed at another pin 5, will be total to
After one leading-out terminal of mould inductance 6 is by upper slot 4-1, across its corresponding outlet hole 1-2 and to be fixed on the leading-out terminal corresponding
At pin 5, by another leading-out terminal of common mode inductance 6 by lower slot 4-2 after, across its corresponding outlet hole 1-2 and be fixed on
At the corresponding pin 5 of the leading-out terminal, the space that line position is reasonable, in effective saving occupancy PCB surface is walked.
Claims (9)
1. a kind of abnormal row is away from common mode inductance pedestal, it is characterised in that: it includes bottom plate and support plate, and the support plate is set vertically
It sets on bottom plate, lug boss is provided on the one side of support plate, unwrapping wire slot is tiltedly installed on the another side of support plate, is put
Wire casing includes upper slot and lower slot, and the top of support plate is arranged in the upper end of upper slot, and the side of support plate is arranged in the lower end of upper slot,
The top of support plate is arranged in the upper end of lower slot, and the lower end of lower slot is arranged in the side of support plate, is provided with Combined with Radiotherapy on bottom plate
Several pins of wire casing.
2. a kind of abnormal row according to claim 1 is away from common mode inductance pedestal, it is characterised in that: when the lower end of upper slot is under
When the lower end of slot is in the same side of support plate, several pins are disposed in parallel in vertically on the bottom surface of bottom plate, several are inserted
The spread geometry of foot is L shape.
3. a kind of abnormal row according to claim 1 is away from common mode inductance pedestal, it is characterised in that: when the lower end of upper slot is under
When the lower end of slot is respectively at the both sides of support plate, several pins are disposed in parallel in vertically on the bottom surface of bottom plate, several
The spread geometry of pin is Contraband font.
4. a kind of abnormal row according to any one of claim 1 to 3 is away from common mode inductance pedestal, it is characterised in that: protrusion
Portion is convex block, and the intermediate gap of convex block and common mode inductance is mutually clamped.
5. a kind of abnormal row according to claim 4 is away from common mode inductance pedestal, it is characterised in that: convex block is towards common mode inductance
One end be small head end, one end that convex block is connected with support plate be stub end.
6. a kind of abnormal row according to claim 1 is away from common mode inductance pedestal, it is characterised in that: processed on the top surface of bottom plate
There is card slot.
7. a kind of abnormal row according to claim 1 is away from common mode inductance pedestal, it is characterised in that: be machined with two in support plate
Straight trough, two straight troughs and unwrapping wire slot are on the same side of support plate, and two straight troughs are set side by side vertically, in two straight troughs
The upper end of a straight trough be connected with the upper end of upper slot, the upper end of another straight trough in two straight troughs and lower slot
Upper end be connected.
8. a kind of abnormal row according to any one of claim 1 to 3 is away from common mode inductance pedestal, it is characterised in that: bottom plate
There are two entrance hole and two outlet holes, each entrance hole to be correspondingly arranged on a pin for upper processing respectively, and each entrance hole leans on
Its nearly corresponding pin setting, each outlet hole are correspondingly arranged on a pin, and each outlet hole is set close to its corresponding pin
It sets.
9. a kind of abnormal row according to claim 1 is away from common mode inductance pedestal, it is characterised in that: bottom plate and support plate one
Molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972492.0U CN208985823U (en) | 2018-11-28 | 2018-11-28 | A kind of abnormal row is away from common mode inductance pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972492.0U CN208985823U (en) | 2018-11-28 | 2018-11-28 | A kind of abnormal row is away from common mode inductance pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208985823U true CN208985823U (en) | 2019-06-14 |
Family
ID=66791667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821972492.0U Active CN208985823U (en) | 2018-11-28 | 2018-11-28 | A kind of abnormal row is away from common mode inductance pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208985823U (en) |
-
2018
- 2018-11-28 CN CN201821972492.0U patent/CN208985823U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208985823U (en) | A kind of abnormal row is away from common mode inductance pedestal | |
| CN205142021U (en) | Transformer bank stay knot constructs and power supply device | |
| CN206250033U (en) | A kind of horizontal type transformer | |
| CN205565576U (en) | Synthesize wiring arrangement | |
| CN212180899U (en) | Multi-user ammeter | |
| WO2021120710A1 (en) | Metering module for electric appliance and electric appliance | |
| CN208061898U (en) | A kind of Power entry module maintained easily | |
| CN210405005U (en) | Motor skeleton, motor and electrical equipment | |
| CN208271709U (en) | A kind of oil-immersed transformer coil assembly preventing deformation | |
| CN205844382U (en) | Guide rail type electrical energy meter | |
| CN208336583U (en) | A kind of low-voltage distribution cabinet circuit distribution adapter outlet box structure | |
| CN207135404U (en) | Electric assembling structure and anti-phase protector | |
| CN208571132U (en) | A kind of embedded office furniture intelligent electric power communication system mounting box | |
| CN209594075U (en) | A kind of power supply adaptor of the vertical structure for arranging wires of band | |
| CN220895914U (en) | Electricity taking device for conductive track end | |
| CN209591760U (en) | A kind of connection terminal structure of reactor | |
| CN204720297U (en) | A kind of transformer framework structure | |
| CN102522188B (en) | Fixing base for inductance line terminal | |
| CN215299045U (en) | Anti-interference magnetic core | |
| CN215680365U (en) | Integrated inductor and electronic circuit | |
| CN203690577U (en) | Card edge connector | |
| CN209118897U (en) | A kind of vertical high-frequency transformer skeleton of slender acanthopanax five | |
| CN210692319U (en) | Transformer framework wiring structure | |
| CN212062136U (en) | Multipurpose integrated transformer | |
| CN220754098U (en) | Medium-voltage frequency converter control cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |