CN208569952U - A kind of dry-type voltage inductor for teaching - Google Patents
A kind of dry-type voltage inductor for teaching Download PDFInfo
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- CN208569952U CN208569952U CN201721543659.7U CN201721543659U CN208569952U CN 208569952 U CN208569952 U CN 208569952U CN 201721543659 U CN201721543659 U CN 201721543659U CN 208569952 U CN208569952 U CN 208569952U
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- dissection
- dry
- type voltage
- dividing body
- voltage inductor
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Abstract
The utility model discloses a kind of dry-type voltage inductors for teaching, are related to the electrical equipment for teaching.The dry-type voltage inductor for teaching, including dissection and dividing body, dissection is 90 ° of dissections of dry-type voltage inductor, it is made of insulator, iron core and conducting wire, side on dividing body with dissection cooperation is equipped with outside protrusion, protrusion comprising interconnecting piece and outward extends flange portion by interconnecting piece, flange part is rounded, the side of dissection is equipped with card slot, it is circular curved surface compatible with flange part on the inside of card slot, the protrusion of dividing body slide downward above dissection is connected in the card slot of dissection.When dividing body is connected on dissection from top to bottom; it is from the appearance complete dry-type voltage inductor; when dividing body is separated with dissection from the bottom up; internal structure can be can be visually seen; dividing body protects the components after being dissected simultaneously, and components is avoided to be oxidized because being exposed in air for a long time.
Description
Technical field
The utility model relates to the electrical equipments for teaching, and in particular to a kind of dry-type voltage for teaching is mutual
Sensor.
Background technique
Dry-type voltage inductor is widely used in current electric system, and the professional training in relation to dry-type voltage inductor is
The important content of electric system staffs training, the especially training to the internal structure of dry-type voltage inductor.Dry-type voltage is mutual
The structure of sensor is generally made of megohmite insulant, iron core and conducting wire etc., whole to be shaped by the substances time processing such as epoxy resin.
Megohmite insulant is nontransparent substance, all can not intuitively be seen in dry-type voltage inductor in the even training of work usually
Portion's structure.
Utility model content
The purpose of this utility model is to provide a kind of dry-type voltage inductors for teaching, solve mutual in dry-type voltage
Sensor causes internal structure that can not show because normal condition is in closed state, is unfavorable in training process not can be visually seen dry
The problem of formula voltage transformer internal structure.
In order to solve the above technical problems, the utility model uses following technical scheme: a kind of dry type electricity for teaching
Press mutual inductor, it is characterised in that: including dissection and dividing body, dissection is 90 ° of dissections of dry-type voltage inductor, by exhausted
Edge body, iron core and conducting wire are constituted, and iron core and conducting wire are placed in inside insulator；On dividing body with dissection cooperation side be equipped with to
Outer protrusion, protrusion comprising interconnecting piece and outward extend flange portion by interconnecting piece, and flange part is rounded, on the side of dissection
It is circular curved surface compatible with flange part, the protrusion of dividing body slide downward above dissection on the inside of card slot equipped with card slot
It is connected in the card slot of dissection.
Further technical solution is the circular curved surface two sides limit film limit film with outward extension of card slot in mountain
Ridged.
Further technical solution is that interconnecting piece bottom is provided with notch, and card slot bottom is equipped with gear compatible with notch
Piece.
Further technical solution is that baffle bottom is set with cushion rubber bumper.
It is to be outward extended with 10mm~20mm wide screening dirt piece at the top of dividing body with further technical solution, hides dirt piece and cover
It is placed at the top of dissection.
Further technical solution is that dividing body is transparent plastic dividing body.
Compared with prior art, the utility model has the beneficial effects that providing a kind of i.e. dismountable by sliding up and down
For the dry-type voltage inductor of teaching, when dividing body is connected on dissection from top to bottom, from the appearance completely to do
Formula voltage transformer can be visually seen dry-type voltage inductor internal junction when separating dividing body with dissection from the bottom up
Structure, convenient for showing the structure of dry-type voltage inductor from entirety to part in training process, while after dividing body is to being dissected
Components protected, avoid components because being exposed in air and being oxidized for a long time.
Detailed description of the invention
Fig. 1 is a kind of dry-type voltage inductor assembling schematic diagram for teaching of the utility model.
Fig. 2 is a kind of dry-type voltage inductor partial schematic diagram for teaching of the utility model.
Fig. 3 is a kind of dry-type voltage inductor partial schematic diagram for teaching of the utility model.
In figure: 1- dissection, 2- dividing body, 3- protrusion, 4- card slot, 5- hide dirt piece, 31- interconnecting piece, 32- flange part, 33-
Notch, 41- circular curved surface, 42- limit film, 43- baffle.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1
Fig. 1 is shown: a kind of dry-type voltage inductor for teaching, including dissection 1 and dividing body 2, dissection 1 are
90 ° of dissections of dry-type voltage inductor, are made of insulator, iron core and conducting wire, and iron core and conducting wire are placed in inside insulator；Point
It cuts the side cooperated on body 2 with dissection 1 and is equipped with outside protrusion 3, protrusion 3 includes interconnecting piece 31 and from interconnecting piece 31 to extension
The flange part 32 stretched, flange part 32 is rounded, and the side of dissection 1 is equipped with card slot 4, is and 32 phase of flange part on the inside of card slot 4
The circular curved surface 41 of adaptation, the protrusion 3 of dividing body 2 is out of, slide downward is connected in dissection 1 above dissection 1 card slot 4.Point
Be from the appearance complete dry-type voltage inductor when cutting body 2 and be connected on dissection 1 from top to bottom, when by dividing body 2 from
Under when up being separated with dissection 1, dry-type voltage inductor internal structure can be can be visually seen, convenient in training process from entirety
To part show dry-type voltage inductor structure, while 2 pairs of dividing body dissected after components protect, avoid zero
Part is oxidized because being exposed in air for a long time.
Embodiment 2
To advanced optimize the technical solution in embodiment 1, in the present embodiment 41 two sides of circular curved surface of card slot 4 be equipped with to
The limit film 42 of outer extension, limit film 42 are in mentioned ridge-shaped.As shown in Fig. 2, when the circle that flange part 32 is connected in 4 inside of card slot is bent
After in face 41, the further limit flange portion 32 of limit film 42 is dropped out out of circular curved surface 41, and dividing body 2 is further fixed on solution
It cuts open on body 1.
Embodiment 3
To advanced optimize the technical solution in embodiment 2,31 bottom of interconnecting piece is provided with notch 33, card slot in the present embodiment
4 bottoms are equipped with baffle 43 compatible with notch 33.As shown in figure 3, when dividing body 2 is assemblied in from top to bottom on dissection 1,
The notch 33 of 31 bottom of interconnecting piece is connected on baffle 43, limits 2 rigging position of dividing body, limitation dividing body 2 and dissection 1
Fit-up gap.
Embodiment 4
To advanced optimize the technical solution in embodiment 3, the cushion rubber bumper that 43 bottom of baffle is set in the present embodiment has
Effect reduces impact of the dividing body 2 to dissection 1 when assembling.
Embodiment 5
Be outward extended at the top of dividing body 2 to advanced optimize the technical solution in embodiment 1, in the present embodiment 10mm~
The screening dirt piece 5 of 20mm wide hides dirt piece 5 and is covered in 1 top of dissection.It hides dirt piece 5 and is placed in dissection 1 by right above dissection surface, keep away
Exempt from dust to fall on by dissection surface.
Embodiment 6
To advanced optimize the technical solution in any one embodiment of Examples 1 to 5, dividing body 2 is in the present embodiment
Transparent plastic dividing body.Dividing body 2 is made of clear material, when not removing dividing body 2 it can be seen that dry-type voltage mutual inductance
The internal structure of device.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of dry-type voltage inductor for teaching, it is characterised in that: including dissection (1) and dividing body (2), dissection
(1) it is 90 ° of dissections of dry-type voltage inductor, is made of insulator, iron core and conducting wire, iron core and conducting wire is placed in insulator
Portion；Be equipped with outside protrusion (3) on dividing body (2) with the side of dissection (1) cooperation, raised (3) include interconnecting piece (31) and
It is outward extended flange portion (32) by interconnecting piece (31), flange part (32) is rounded, and the side of dissection (1) is equipped with card slot
It (4), is the compatible circular curved surface (41) with flange part (32) on the inside of card slot (4), the protrusion (3) of dividing body (2) is from dissection
(1) top slide downward is connected in the card slot (4) of dissection (1).
2. a kind of dry-type voltage inductor for teaching according to claim 1, it is characterised in that: the card slot (4)
Circular curved surface (41) two sides limit film with outward extension (42), limit film (42) be in mentioned ridge-shaped.
3. a kind of dry-type voltage inductor for teaching according to claim 2, it is characterised in that: the interconnecting piece
(31) bottom is provided with notch (33), and card slot (4) bottom is equipped with notch (33) compatible baffle (43).
4. a kind of dry-type voltage inductor for teaching according to claim 3, it is characterised in that: baffle (43) bottom
It is set with cushion rubber bumper.
5. a kind of dry-type voltage inductor for teaching according to claim 1, it is characterised in that: the dividing body
(2) top is outward extended with 10mm~20mm wide screening dirt piece (5), hides dirt piece (5) and is covered at the top of dissection (1).
6. a kind of dry-type voltage inductor for teaching described in any one according to claim 1~5, it is characterised in that:
The dividing body (2) is transparent plastic dividing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721543659.7U CN208569952U (en) | 2017-11-17 | 2017-11-17 | A kind of dry-type voltage inductor for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721543659.7U CN208569952U (en) | 2017-11-17 | 2017-11-17 | A kind of dry-type voltage inductor for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208569952U true CN208569952U (en) | 2019-03-01 |
Family
ID=65445618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721543659.7U Active CN208569952U (en) | 2017-11-17 | 2017-11-17 | A kind of dry-type voltage inductor for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208569952U (en) |
-
2017
- 2017-11-17 CN CN201721543659.7U patent/CN208569952U/en active Active
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