CN215527435U - Four-side foot outlet framework - Google Patents
Four-side foot outlet framework Download PDFInfo
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- CN215527435U CN215527435U CN202121742392.0U CN202121742392U CN215527435U CN 215527435 U CN215527435 U CN 215527435U CN 202121742392 U CN202121742392 U CN 202121742392U CN 215527435 U CN215527435 U CN 215527435U
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Abstract
The utility model relates to the technical field of transformers, in particular to a four-side foot outlet framework, which comprises a first framework body and a second framework body; the first frame body comprises a first boss part, a second boss part and a winding part; the first boss part and the second boss part are respectively provided with a first primary winding part and a second primary winding part facing the same side; the second frame body is provided with a first secondary winding part, a second secondary winding part and a threading hole; the first primary winding part and the second primary winding part are arranged on the same side of the winding part; the first secondary winding part, the second secondary winding part and the threading hole are all arranged on the other side of the winding part. According to the utility model, the first frame body and the second frame body are arranged, and the two primary winding parts and the two secondary winding parts are respectively arranged on the two opposite side surfaces of the winding part, so that the primary outgoing pin and the secondary outgoing pin are completely isolated, the safety distance of the transformer is increased, and the problem that the safety distance does not conform to the safety regulation distance is solved.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a four-side foot outlet framework.
Background
Along with the miniaturization of electronic products, the structural size of a high-frequency module circuit is increasingly restricted, and in different safety standards, the primary side of a high voltage and the secondary side of a low voltage must meet a certain safety distance (electrical distance and creepage distance), namely when a transformer is arranged on a circuit board, the distance between the transformer and the primary side and the secondary side of an adjacent component must meet a certain safety distance to meet the safety standard of the electronic products, so that a transformer framework capable of meeting the safety distance is needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a four-side foot-outlet framework aiming at the defects in the prior art.
The purpose of the utility model is realized by the following technical scheme: a four-side foot outlet framework comprises a first framework body and a second framework body; the first frame body comprises a first boss part, a second boss part and a winding part arranged between the first boss part and the second boss part; the first boss part and the second boss part are respectively provided with a first primary winding part and a second primary winding part facing the same side;
the second frame body is provided with a first secondary winding part, a second secondary winding part and a threading hole;
after the first frame body and the second frame body are assembled, the first primary winding part and the second primary winding part are arranged on the same side of the winding part; the first secondary winding part, the second secondary winding part and the threading hole are all arranged on the other side of the winding part.
The utility model is further arranged such that the first frame is detachably connected to the second frame.
The utility model is further provided that the top of the second frame body is provided with an upper baffle; the bottom of the second frame body is provided with a lower baffle; after the first frame body and the second frame body are assembled; the first boss portion, the second boss portion and the winding portion are arranged between the upper baffle and the lower baffle.
The utility model is further provided that the upper baffle and the lower baffle are both provided with a clamping groove; the first boss part and the second boss part are both provided with clamping blocks clamped with the clamping grooves.
The utility model is further provided that the first primary winding part and the second primary winding part are both provided with primary wire grooves; the first primary winding portion and the second primary winding portion are both provided with primary stitches.
The utility model is further provided that the first secondary winding part and the second secondary winding part are both provided with secondary wire grooves; and the first secondary winding part and the second secondary winding part are both provided with secondary stitches.
The utility model is further provided that the second frame body is provided with a stop block at two sides of the threading hole.
The utility model is further provided that the lower baffle is provided with a fixing column.
The utility model has the beneficial effects that: according to the utility model, the first frame body and the second frame body are arranged, and the two primary winding parts and the two secondary winding parts are respectively arranged on the two opposite side surfaces of the winding part, so that the primary outgoing pin and the secondary outgoing pin are completely isolated, the safety distance of the transformer is increased, and the problem that the safety distance does not conform to the safety regulation distance is solved.
Drawings
The utility model is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the utility model, and for a person skilled in the art, further drawings can be derived from the following drawings without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view from another perspective of the present invention;
FIG. 3 is a schematic structural view of a first frame of the present invention;
FIG. 4 is a schematic structural view of a second frame of the present invention;
wherein: 1. a first frame body; 11. a first boss portion; 12. a second boss portion; 13. a winding section; 14. a clamping block; 21. a first primary winding portion; 22. a second primary winding portion; 23. a primary wire slot; 24. a primary stitch; 3. a second frame body; 31. a first secondary winding portion; 32. a second secondary winding part; 33. threading holes; 34. a secondary wire groove; 35. a secondary stitch; 41. an upper baffle plate; 42. a lower baffle plate; 43. a card slot; 5. a stopper; 6. and (5) fixing the column.
Detailed Description
The utility model is further described with reference to the following examples.
As shown in fig. 1 to 4, the four-side frame of the present embodiment includes a first frame 1 and a second frame 3; the first frame body 1 comprises a first boss part 11, a second boss part 12 and a winding part 13 arranged between the first boss part 11 and the second boss part 12; the first boss 11 and the second boss 12 are respectively provided with a first primary winding portion 21 and a second primary winding portion 22 facing the same side;
the second frame body 3 is provided with a first secondary winding part 31, a second secondary winding part 32 and a threading hole 33;
after the first frame body 1 and the second frame body 3 are assembled, the first primary winding part 21 and the second primary winding part 22 are arranged on the same side of the winding part 13; the first secondary winding portion 31, the second secondary winding portion 32 and the threading hole 33 are disposed on the other side of the winding portion 13.
Specifically, at the time of mounting, the coil winding is wound on the winding portion 13, then the primary coil draws out the primary lead from one side surface of the winding portion 13, and the primary lead is fixed to the first primary winding portion 21 and the second primary winding portion 22; meanwhile, the secondary lead is led out after the other side surface of the winding part 13 passes through the threading hole 33, and the primary lead is fixed on the first secondary winding part 31 and the second secondary winding part 32.
Specifically, in the embodiment, by arranging the first frame body 1 and the second frame body 3, and arranging the two primary winding parts and the two secondary winding parts on the two opposite side surfaces of the winding part 13 respectively, the primary outgoing line pin and the secondary outgoing line pin are completely isolated, the safety distance of the transformer is increased, and the problem that the safety distance does not meet the requirement is solved; in addition, the transformer can be modularized in production and standardized in manufacturing process.
This embodiment a four sides go out foot skeleton, first support body 1 can dismantle with second support body 3 and be connected. Through the arrangement, the four-side foot outlet framework is more flexible and convenient to assemble.
In the framework with four side feet of this embodiment, the top of the second frame body 3 is provided with an upper baffle 41; the bottom of the second frame body 3 is provided with a lower baffle 42; after the first frame body 1 and the second frame body 3 are assembled; the first boss portion 11, the second boss portion 12, and the winding portion 13 are provided between the upper shutter 41 and the lower shutter 42.
Specifically, in the present embodiment, the upper baffle 41 and the lower baffle 42 are provided to play a role of fixing and protect the coil winding on the winding portion 13 between the upper baffle 41 and the lower baffle 42.
In the framework with four side feet in this embodiment, the upper baffle plate 41 and the lower baffle plate 42 are both provided with a clamping groove 43; the first boss part 11 and the second boss part 12 are both provided with a clamping block 14 clamped with the clamping groove 43. Through the aforesaid setting be convenient for first support body 1 and second support body 3 carry out the dismouting.
In the four-sided foot-outlet framework of the present embodiment, the first primary winding portion 21 and the second primary winding portion 22 are both provided with primary wire grooves 23; the first primary winding portion 21 and the second primary winding portion 22 are both provided with primary stitches 24. Can play the effect of direction for the primary lead wire through setting up primary wire casing 23 for the transformer is clean and tidy, and through setting up primary stitch 24 in addition, make the primary lead wire be connected with external equipment after with primary stitch 24 contact conveniently.
In the four-side foot-outlet framework of the present embodiment, the first secondary winding portion 31 and the second secondary winding portion 32 are both provided with the secondary wire groove 34; the first secondary winding part 31 and the second secondary winding part 32 are both provided with secondary stitches 35. The secondary lead wire can be guided by the secondary wire groove 34, so that the transformer is tidy, and the secondary pin 35 is arranged, so that the secondary lead wire is conveniently connected with external equipment after being contacted with the secondary pin 35.
This embodiment a four sides go out foot skeleton, second support body 3 is equipped with dog 5 in the both sides of through wires hole 33. Can play spacing effect to secondary lead wire through above-mentioned setting for the transformer structure is clean and tidy.
In the four-side foot outlet framework of the embodiment, the lower baffle 42 is provided with the fixing column 6. The four-side foot outlet framework and the external equipment are convenient to fix in position by arranging the fixing columns 6.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. A four-side foot outlet framework is characterized in that: comprises a first frame body (1) and a second frame body (3); the first frame body (1) comprises a first boss part (11), a second boss part (12) and a winding part (13) arranged between the first boss part (11) and the second boss part (12); the first boss part (11) and the second boss part (12) are respectively provided with a first primary winding part (21) and a second primary winding part (22) facing the same side;
the second frame body (3) is provided with a first secondary winding part (31), a second secondary winding part (32) and a threading hole (33);
after the first frame body (1) and the second frame body (3) are assembled, the first primary winding part (21) and the second primary winding part (22) are arranged on the same side of the winding part (13); the first secondary winding part (31), the second secondary winding part (32) and the threading hole (33) are arranged on the other side of the winding part (13).
2. The four-sided exo-skeletal frame of claim 1, wherein: the first frame body (1) is detachably connected with the second frame body (3).
3. The four-sided exo-skeletal frame of claim 2, wherein: an upper baffle (41) is arranged at the top of the second frame body (3); a lower baffle (42) is arranged at the bottom of the second frame body (3); the first frame body (1) and the second frame body (3) are assembled; the first boss portion (11), the second boss portion (12), and the winding portion (13) are provided between the upper flap (41) and the lower flap (42).
4. A four-sided exo-skeletal frame as recited in claim 3, further comprising: the upper baffle (41) and the lower baffle (42) are both provided with a clamping groove (43); the first boss part (11) and the second boss part (12) are both provided with clamping blocks (14) clamped with the clamping grooves (43).
5. The four-sided exo-skeletal frame of claim 1, wherein: the first primary winding part (21) and the second primary winding part (22) are provided with primary wire grooves (23); the first primary winding part (21) and the second primary winding part (22) are provided with primary stitches (24).
6. The four-sided exo-skeletal frame of claim 1, wherein: the first secondary winding part (31) and the second secondary winding part (32) are both provided with secondary wire grooves (34); and the first secondary winding part (31) and the second secondary winding part (32) are both provided with secondary stitches (35).
7. The four-sided exo-skeletal frame of claim 1, wherein: the second frame body (3) is provided with stop blocks (5) at two sides of the threading hole (33).
8. A four-sided exo-skeletal frame as recited in claim 3, further comprising: the lower baffle (42) is provided with a fixing column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742392.0U CN215527435U (en) | 2021-07-28 | 2021-07-28 | Four-side foot outlet framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742392.0U CN215527435U (en) | 2021-07-28 | 2021-07-28 | Four-side foot outlet framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215527435U true CN215527435U (en) | 2022-01-14 |
Family
ID=79788116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121742392.0U Active CN215527435U (en) | 2021-07-28 | 2021-07-28 | Four-side foot outlet framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215527435U (en) |
-
2021
- 2021-07-28 CN CN202121742392.0U patent/CN215527435U/en active Active
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