CN207460609U - A kind of full-wave rectifying circuit structure - Google Patents
A kind of full-wave rectifying circuit structure Download PDFInfo
- Publication number
- CN207460609U CN207460609U CN201721686209.3U CN201721686209U CN207460609U CN 207460609 U CN207460609 U CN 207460609U CN 201721686209 U CN201721686209 U CN 201721686209U CN 207460609 U CN207460609 U CN 207460609U
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- full
- wave rectifying
- rectifying circuit
- circuit structure
- installing plate
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Abstract
The utility model discloses a kind of full-wave rectifying circuit structures,Including installing plate,Mounting hole is offered on the side wall at the installing plate both ends,The first spring is mounted on the madial wall of two mounting hole opposite sides,Two opposite one end of first spring are mounted on electrode slice,Fixed column is equipped on two mounting holes,Electrode is equipped on the side wall of two fixed column opposite sides,Circular groove there are four symmetrically being opened up on the roof of the installing plate,The inside of each circular groove is mounted on ceramic wafer,Jack there are two being opened up on each ceramic wafer,Crystal diode is mounted on each ceramic wafer,Pin there are two being all provided on each crystal diode,The utility model is simple in structure,It is easily achieved,Change the mounting means of crystal diode in original full-wave rectifying circuit structure,It is made to be conveniently replaceable in damage,It is more suitable for laboratory and the higher occasion of frequency of use,It is efficiently convenient.
Description
Technical field
The utility model is related to circuit structure technical field more particularly to a kind of full-wave rectifying circuit structures.
Background technology
Full-wave rectification is a kind of circuit to AC rectification.In this rectification circuit, in half period, electric current flows through
One rectifying device（Such as crystal diode）, and in another half cycle, electric current flows through second rectifying device, and two
The connection of rectifying device can flow through their electric current and flow through load with same direction.Waveform of the full-wave rectification before and after rectification with
Halfwave rectifier is different, is two half-waves that make use of exchange in full-wave rectification, this provides for improved the efficiency of rectifier, and
Rectified current is made to be easy to smooth.Therefore full-wave rectification is widely applied in rectifier.In existing full-wave rectifying circuit,
Crystal diode is substantially soldering on circuit boards, if crystal diode damages, when being replaced to diode
More inconvenience is, it is necessary to make this improvement.
The content of the invention
When the purpose of this utility model is to solve the damage of the crystal diode in full-wave rectifying circuit in the prior art
The problem of being not easy to replace, and a kind of full-wave rectifying circuit structure proposed.
To achieve these goals, the utility model employs following technical solution：
Including installing plate, mounting hole is offered on the side wall at the installing plate both ends for a kind of full-wave rectifying circuit structure,
The first spring is mounted on the madial wall of two mounting hole opposite sides, two opposite one end of first spring are equal
Electrode slice is installed, fixed column is equipped on two mounting holes, is all provided on the side wall of two fixed column opposite sides
There is electrode, symmetrically opened up on the roof of the installing plate there are four circular groove, the inside of each circular groove is mounted on ceramic wafer,
It is opened up on each ceramic wafer there are two jack, crystal diode is mounted on each ceramic wafer, it is each described
It is all provided on crystal diode there are two pin, and two pins are plugged in two jacks on corresponding ceramic wafer, each
It is symmetrically opened up on the madial wall of the jack there are two mounting groove, pacified on the madial wall of two mounting groove opposite side
Equipped with second spring, two opposite one end of the second spring are mounted on arc copper sheet.
Preferably, screw thread is offered on the madial wall of two mounting holes, on the lateral wall of two fixed columns
It offers and the intermeshing screw thread of mounting hole.
Preferably, circuit board there are two the internal symmetry installations of the installing plate, and the position of two circuit boards and four
The position of ceramic wafer corresponds to.
Preferably, each arc copper sheet passes through electric wire and circuit board electrical connection.
Preferably, two electrode slices are by electric wire and circuit board electrical connection, two circuit boards again by
Electric wire is electrically connected.
Preferably, two fixed columns are made of rigid plastics, and four ceramic wafers are bonded in circular groove.
In the utility model, when crystal diode damages, extraction pin reinserts new crystalline substance again out of jack
Body diode, pin are inserted between two arc copper sheets, and the friction between jack and pin is coordinated to realize to crystal diode
It is fixed.The utility model has the advantages of simple structure and easy realization, and changes the peace of crystal diode in original full-wave rectifying circuit structure
Dress mode makes it be conveniently replaceable in damage, is more suitable for laboratory and the higher occasion of frequency of use, efficiently convenient.
Description of the drawings
Fig. 1 be the utility model proposes a kind of full-wave rectifying circuit structure top view；
Fig. 2 be the utility model proposes a kind of full-wave rectifying circuit structure positive structure schematic；
Fig. 3 be the utility model proposes a kind of full-wave rectifying circuit structure part A structure enlarged drawing.
In figure：1 installing plate, 2 mounting holes, 3 first springs, 4 electrode slices, 5 fixed columns, 6 electrodes, 7 ceramic wafers, 8 jacks, 9
Circuit board, 10 crystal diodes, 11 pins, 12 mounting grooves, 13 second springs, 14 arc copper sheets.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-3, a kind of full-wave rectifying circuit structure including installing plate 1, opens up on the side wall at 1 both ends of installing plate
There is mounting hole 2, be mounted on the first spring 3 on the madial wall of two 2 opposite sides of mounting hole, two the first springs 3 are opposite
One end is mounted on electrode slice 4, is equipped with fixed column 5 on two mounting holes 2, on the side wall of two 5 opposite sides of fixed column
Equipped with electrode 6, two fixed columns 5 are made of rigid plastics, offer screw thread on the madial wall of two mounting holes 2, and two
It is offered on the lateral wall of a fixed column 5 and 2 intermeshing screw thread of mounting hole, convenient for being installed to fixed column 5, installation
It is symmetrically opened up on the roof of plate 1 there are four circular groove, the inside of each circular groove is mounted on ceramic wafer 7, and four ceramic wafers 7 are bonded
It in circular groove, is opened up on each ceramic wafer 7 there are two jack 8, is mounted on crystal diode 10 on each ceramic wafer 7, often
It is all provided on a crystal diode 10 there are two pin 11, and be plugged on corresponding ceramic wafer 7 two of two pins 11 insert
Mounting groove 12 there are two symmetrically being opened up in hole 8, on the madial wall of each jack 8, the inside of two 12 opposite side of mounting groove
Second spring 13 is mounted on wall, two opposite one end of second spring 13 are mounted on arc copper sheet 14.
In the utility model, the installation of the internal symmetry of installing plate 1 there are two circuit board 9, and the position of two circuit boards 9 with
The position of four ceramic wafers 7 corresponds to, and each arc copper sheet 14 is electrically connected by electric wire with circuit board 9, and two electrode slices 4 are logical
It crosses electric wire to be electrically connected with circuit board 9, two circuit boards 9 are electrically connected again by electric wire.
In the utility model, when crystal diode 10 damages, reinserted again newly from the interior extraction pin 11 of jack 8
Crystal diode 10, pin 11 is inserted between two arc copper sheets 14, and the friction between jack 8 and pin 11 is coordinated to realize pair
The fixation of crystal diode 10.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of full-wave rectifying circuit structure, including installing plate（1）, it is characterised in that：The installing plate（1）On the side wall at both ends
Offer mounting hole（2）, two mounting holes（2）The first spring is mounted on the madial wall of opposite side（3）, two
First spring（3）Opposite one end is mounted on electrode slice（4）, two mounting holes（2）On be equipped with fixed column
（5）, two fixed columns（5）Electrode is equipped on the side wall of opposite side（6）, the installing plate（1）Roof on it is symmetrical
It opens up there are four circular groove, the inside of each circular groove is mounted on ceramic wafer（7）, each ceramic wafer（7）On open up
There are two jacks（8）, each ceramic wafer（7）On be mounted on crystal diode（10）, each crystal diode
（10）On be all provided with there are two pin（11）, and two pins（11）It is plugged in corresponding ceramic wafer（7）On two jacks（8）
It is interior, each jack（8）Madial wall on symmetrically open up there are two mounting groove（12）, two mounting grooves（12）On the contrary
Second spring is mounted on the madial wall of one side（13）, two second springs（13）Opposite one end is mounted on arc
Copper sheet（14）, the installing plate（1）Internal symmetry installation there are two circuit board（9）.
2. a kind of full-wave rectifying circuit structure according to claim 1, it is characterised in that：Two mounting holes（2）'s
Screw thread, two fixed columns are offered on madial wall（5）Lateral wall on offer and mounting hole（2）It is intermeshing
Screw thread.
3. a kind of full-wave rectifying circuit structure according to claim 1, it is characterised in that：Two circuit boards（9）Position
With four ceramic wafers（7）Position correspond to.
4. a kind of full-wave rectifying circuit structure according to claim 1, it is characterised in that：Each arc copper sheet（14）
Pass through electric wire and circuit board（9）Electrical connection.
5. a kind of full-wave rectifying circuit structure according to claim 1, it is characterised in that：Two electrode slices（4）
Pass through electric wire and circuit board（9）Electrical connection, two circuit boards（9）It is electrically connected again by electric wire.
6. a kind of full-wave rectifying circuit structure according to claim 1, it is characterised in that：Two fixed columns（5）
It is made of rigid plastics, four ceramic wafers（7）It is bonded in circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686209.3U CN207460609U (en) | 2017-12-07 | 2017-12-07 | A kind of full-wave rectifying circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686209.3U CN207460609U (en) | 2017-12-07 | 2017-12-07 | A kind of full-wave rectifying circuit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207460609U true CN207460609U (en) | 2018-06-05 |
Family
ID=62275762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721686209.3U Active CN207460609U (en) | 2017-12-07 | 2017-12-07 | A kind of full-wave rectifying circuit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207460609U (en) |
-
2017
- 2017-12-07 CN CN201721686209.3U patent/CN207460609U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 273100 No. 166 Chunqiu East Road, Qufu City, Jining City, Shandong Province Patentee after: Shandong crystal guided microelectronic Limited by Share Ltd Address before: 273100 No. 166 Chunqiu East Road, Qufu City, Jining City, Shandong Province Patentee before: Shandong Jing Dao Microtronics A/S |