CN217064084U - Diode connection structure on secondary binding post - Google Patents
Diode connection structure on secondary binding post Download PDFInfo
- Publication number
- CN217064084U CN217064084U CN202220222358.9U CN202220222358U CN217064084U CN 217064084 U CN217064084 U CN 217064084U CN 202220222358 U CN202220222358 U CN 202220222358U CN 217064084 U CN217064084 U CN 217064084U
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- diode
- lead
- circuit board
- secondary terminal
- connection structure
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Abstract
The utility model discloses a diode connection structure on secondary terminal, including secondary terminal, ring channel, diode component, the direction sets up about secondary terminal axis, and secondary terminal middle part is equipped with coaxial ring channel, is equipped with diode component in the ring channel. The utility model discloses a with diode element needn't tailor when the installation, can the snap-on secondary terminal, saved the winding step.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of diode connection structure on the secondary terminal, especially a technical field of diode connection structure on the secondary terminal.
[ background of the invention ]
The secondary wiring post mainly comprises a secondary coil wound on the secondary wiring post and a diode element arranged in the middle of the secondary wiring post, the traditional diode element consists of a plurality of diodes, the diodes need to be wound on the secondary wiring post manually and then cut short for welding, the process is complicated, and the efficiency is low.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, providing a diode connection structure on the secondary terminal, can make and improve back diode component simple to operate swift, be fit for mass production, reduce the workman and operate the degree of difficulty, practice thrift man-hour in a large number.
In order to achieve the above object, the utility model provides a diode connection structure on secondary terminal, including secondary terminal, ring channel, diode component, the direction sets up about the secondary terminal axis, and secondary terminal middle part is equipped with coaxial ring channel, is equipped with diode component in the ring channel.
Preferably, the diode element comprises a circuit board, a first diode, a first lead, a second diode, a third lead and a fourth lead, the circuit board is arranged in the front-back direction, the first diode, the first lead, the second diode, the third lead and the fourth lead are arranged on the lower end face of the circuit board, the first diode is arranged at the front end of the lower end face of the circuit board, the second lead is connected between the front end of the first diode and the lower end face of the circuit board, the first lead is connected between the rear end of the first diode and the lower end face of the circuit board, the fourth lead is connected between the front end of the second diode and the lower end face of the circuit board, and the third lead is connected between the rear end of the second diode and the lower end face of the circuit board.
Preferably, the upper end of the inside of the annular groove is provided with two supporting plates and two clamping grooves, the two supporting plates are respectively arranged at the front end and the rear end of the annular groove, the two supporting plates are vertically arranged and are in parallel symmetry from front to rear, the two clamping grooves are arranged between the two supporting plates, the two supporting plates and the two clamping grooves are matched with the diode elements, the circuit board is supported by the upper end faces of the two supporting plates, one clamping groove clamps the first diode, and the other clamping groove clamps the second diode.
Preferably, the secondary terminal and the diode element are adapted to be connected.
Preferably, the first lead, the second lead, the third lead and the fourth lead are all welded on the lower end face of the circuit board.
The utility model has the advantages that: the diode element can be directly fixed on the secondary binding post without cutting when being installed, thereby omitting the winding step, being convenient and rapid to install, saving the installation procedure, reducing the operation difficulty of workers and greatly saving the working time; the diode element mainly comprises a circuit board, a first diode and a second diode, the circuit board, the first diode and the second diode can be assembled into the diode element on a production line in advance, the diode element with the integral structure is more convenient and faster to mount, and the mounting efficiency and the production efficiency are improved.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a top view of a diode connection structure on a secondary terminal of the present invention;
fig. 2 is a top view of a diode connection structure on a secondary terminal of the present invention;
fig. 3 is a view of the diode element of a diode connection structure on a secondary terminal of the present invention.
[ detailed description ] A
Referring to fig. 1, fig. 2 and fig. 3, the diode connection structure on the secondary terminal of the present invention includes a secondary terminal 1, a ring groove 11 and a diode element 2, the axis of the secondary terminal 1 is arranged in the left and right direction, the middle of the secondary terminal 1 is provided with the coaxial ring groove 11, and the diode element 2 is arranged in the ring groove 11.
The diode element 2 includes a circuit board 20, a first diode 21, a first conducting wire 211, a second conducting wire 212, a second diode 22, a third conducting wire 221, and a fourth conducting wire 222, the circuit board 20 is disposed in the front-rear direction, the lower end surface of the circuit board 20 is provided with the first diode 21, the first conducting wire 211, the second conducting wire 212, the second diode 22, the third conducting wire 221, and the fourth conducting wire 222, the first diode 21 is disposed at the front end of the lower end surface of the circuit board 20, the second conducting wire 212 is connected between the front end of the first diode 21 and the lower end surface of the circuit board 20, the first conducting wire 211 is connected between the rear end of the first diode 21 and the lower end surface of the circuit board 20, the fourth conducting wire 222 is connected between the front end of the second diode 22 and the lower end surface of the circuit board 20, and the third conducting wire 221 is connected between the rear end of the second diode 22 and the lower end surface of the circuit board 20.
The two supporting plates 111 and the two clamping grooves 112 are arranged at the upper end inside the annular groove 11, the two supporting plates 111 are respectively arranged at the front end and the rear end of the annular groove 11, the two supporting plates 111 are vertically arranged and are in front-rear parallel symmetry, the two clamping grooves 112 are arranged between the two supporting plates 111, the two supporting plates 111 and the two clamping grooves 112 are matched with the diode element 2, the circuit board 20 is supported on the upper end faces of the two supporting plates 111, one clamping groove 112 clamps the first diode 21, and the other clamping groove 112 clamps the second diode 22.
Wherein the secondary terminal 1 and the diode element 2 are adapted to be connected.
The first conducting wire 211, the second conducting wire 212, the third conducting wire 221 and the fourth conducting wire 222 are all welded on the lower end face of the circuit board 20.
The utility model discloses the working process:
the utility model relates to a diode connection structure on secondary terminal, in the course of working, the diode component 2 need not be cut out when installing, can be fixed directly on the secondary terminal 1, saves the winding step, is convenient and fast to install, saves the installation procedure, reduces the operation difficulty of workers, and saves a large amount of working hours; diode element 2 mainly comprises circuit board 20 and first diode 21, second diode 22, and circuit board 20 and first diode 21, second diode 22 are constituteed and can be assembled into diode element 2 on the production line in advance, and overall structure's diode element 2 installation is convenient and fast more, has improved installation effectiveness and production efficiency.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any is right the utility model discloses scheme after simply changing all belongs to the protection scope of the utility model.
Claims (5)
1. A diode connection structure on a secondary terminal, characterized in that: including secondary terminal (1), ring channel (11), diode component (2), secondary terminal (1) axis left and right sides direction sets up, and secondary terminal (1) middle part is equipped with coaxial ring channel (11), is equipped with diode component (2) in ring channel (11).
2. A diode connection structure on a secondary terminal as claimed in claim 1, wherein: the diode element (2) comprises a circuit board (20), a first diode (21), a first lead (211), a second lead (212), a second diode (22), a third lead (221) and a fourth lead (222), the circuit board (20) is arranged in the front-back direction, the lower end face of the circuit board (20) is provided with the first diode (21), the first lead (211), the second lead (212), the second diode (22), the third lead (221) and the fourth lead (222), the first diode (21) is arranged at the front end of the lower end face of the circuit board (20), the second lead (212) is connected between the front end of the first diode (21) and the lower end face of the circuit board (20), the first lead (211) is connected between the rear end of the first diode (21) and the lower end face of the circuit board (20), the fourth lead (222) is connected between the front end of the second diode (22) and the lower end face of the circuit board (20), a third lead (221) is connected between the rear end of the second diode (22) and the lower end face of the circuit board (20).
3. A diode connection structure on a secondary post as claimed in claim 1, wherein: two layer boards (111), two draw-in grooves (112) are equipped with to inside upper end of ring channel (11), both ends around ring channel (11) are established respectively in two layer boards (111), two equal vertical settings of layer board (111) and parallel symmetry around just, establish between two layer boards (111) two draw-in grooves (112), two layer boards (111), two draw-in grooves (112) all suit with diode component (2), circuit board (20) are held to two layer board (111) up ends, first diode (21) are blocked in one draw-in groove (112), second diode (22) are blocked in another draw-in groove (112).
4. A diode connection structure on a secondary terminal as claimed in claim 1, wherein: the secondary wiring terminal (1) and the diode element (2) are connected in a suitable manner.
5. A diode connection structure on a secondary post as claimed in claim 2, wherein: the first conducting wire (211), the second conducting wire (212), the third conducting wire (221) and the fourth conducting wire (222) are welded on the lower end face of the circuit board (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220222358.9U CN217064084U (en) | 2022-01-27 | 2022-01-27 | Diode connection structure on secondary binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220222358.9U CN217064084U (en) | 2022-01-27 | 2022-01-27 | Diode connection structure on secondary binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217064084U true CN217064084U (en) | 2022-07-26 |
Family
ID=82485102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220222358.9U Active CN217064084U (en) | 2022-01-27 | 2022-01-27 | Diode connection structure on secondary binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217064084U (en) |
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2022
- 2022-01-27 CN CN202220222358.9U patent/CN217064084U/en active Active
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