CN205597975U - Shock wave trigger circuit - Google Patents
Shock wave trigger circuit Download PDFInfo
- Publication number
- CN205597975U CN205597975U CN201620310876.0U CN201620310876U CN205597975U CN 205597975 U CN205597975 U CN 205597975U CN 201620310876 U CN201620310876 U CN 201620310876U CN 205597975 U CN205597975 U CN 205597975U
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- China
- Prior art keywords
- resistance
- electric capacity
- pressure section
- diode
- shock wave
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Abstract
The utility model relates to a shock wave trigger circuit, including triggering transformer, power transformer, bridge rectifier, silicon controlled rectifier, optoelectronic coupler, resistance, electric capacity, silicon controlled rectifier and diode etc. Optoelectronic coupler keeps apart triggering signal and back level high -pressure part, and start pulse signal switches on through optoelectronic coupler control silicon controlled rectifier, produces and triggers the high pressure. Compared with the prior -art cosmetic case, the utility model has the advantages of adopting thyristor control to trigger the transformer, producing and trigger the high pressure, trigger impulse is reliable and stable, and the tightness is sent out, not running fire, and the circuit is succinct, triggers stably for the ESWL machine.
Description
Technical field
This utility model relates to a kind of triggering circuit, particularly relates to a kind of shock wave and triggers circuit.
Background technology
Existing shock wave triggers circuit and typically uses television set row to export high voltage package, and output electric current is little, easily leaks triggering；Or
Using igniter for automobile, small product size is relatively big, and price is higher, and use is restricted, but does not also have more preferable solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of shock wave and triggers circuit, to solve deficiency of the prior art.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions:
A kind of shock wave triggers circuit, wherein, including trigger transformator, mains transformer, bridge rectifier, controllable silicon,
Photoelectrical coupler, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, the 7th electricity
Resistance, the 8th resistance, the 9th resistance, fuse, Zener diode, the first diode, the second diode, the first luminescence two
Pole pipe, the second light emitting diode, the first electric capacity, the second electric capacity, the 3rd electric capacity and the 4th electric capacity；
Described mains transformer connects external voltage by described fuse and is low-pressure section and high pressure by external voltage transformation
Part, described bridge rectifier and described first electric capacity are located at described low-pressure section, and described high pressure is located at by described first diode
Part；
After described first light emitting diode and described second resistance concatenation again with described second electric capacity connecing, described first resistance sets
Between described second resistance and described second electric capacity, described first light emitting diode, described second resistance, described second electricity
Hold and described first resistance is located between described photoelectrical coupler and outer triggering signal；
Described photoelectrical coupler accesses described low-pressure section, described 5th resistance, described 4th electric capacity by described 5th resistance
Respectively by described Zener diode ground connection, described photoelectrical coupler is connected by described second diode and described 4th resistance
Described controllable silicon；
After described second light emitting diode and described 3rd resistant series respectively with described 6th resistance, described 7th resistor coupled in parallel
After be located between described controllable silicon and described high-pressure section, be located at described height after described 3rd electric capacity and described 8th resistor coupled in parallel
Between laminate section and described triggering transformator.
Above-mentioned shock wave triggers circuit, and wherein, described first electric capacity is electrochemical capacitor.
Above-mentioned shock wave triggers circuit, and wherein, described low-pressure section is 12V, and described high-pressure section is 420V.
Compared with the prior art, the beneficial effects of the utility model are:
Use SCR control to trigger transformator, produce and trigger high pressure, trigger pulse stabilization reliable, do not leak and send out, not running fire,
Simple circuit, triggers stable, for extra chock wave lithotriptor.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, of the present utility model
Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.At accompanying drawing
In:
Fig. 1 shows that this utility model shock wave triggers the electrical block diagram of circuit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can phases
Combination mutually.
With reference to shown in Fig. 1, this utility model shock wave trigger circuit include triggering transformator B22, mains transformer B11,
Bridge rectifier Z1, controllable silicon SCR 1, photoelectrical coupler Q1, the first resistance R1, the second resistance R2, the 3rd resistance
R3, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8, the 9th resistance
R9, fuse F10, Zener diode DZ1, the first diode D1, the second diode D2, the first light emitting diode
Ld1, the second light emitting diode Ld2, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3 and the 4th electric capacity C4.
Mains transformer B11 connects external voltage 220V by fuse F10 and is low-pressure section by external voltage transformation
With high-pressure section, bridge rectifier Z1 and the first electric capacity C1 are located at low-pressure section, the first diode D1 is located at high-voltage section
Point.After first light emitting diode Ld1 and the second resistance R2 concatenation again with the second electric capacity C2 connecing, the first resistance R1 sets
Between the second resistance R2 and the second electric capacity C2, the first light emitting diode Ld1, the second resistance R2, the second electric capacity C2
And first resistance R1 be located between photoelectrical coupler Q1 and outer triggering signal.
Photoelectrical coupler Q1 accesses low-pressure section by the 5th resistance R5, and the 5th resistance R5, the 4th electric capacity C4 lead to respectively
Crossing Zener diode DZ1 ground connection, photoelectrical coupler Q1 connects controllable silicon by the second diode D2 and the 4th resistance R4
SCR1。
Second light emitting diode Ld2 and the 3rd resistance R3 is in parallel with the 6th resistance R6, the 7th resistance R7 respectively after connecting
After be located between controllable silicon SCR 1 and high-pressure section, be located at high-pressure section after the 3rd electric capacity C3 and the 8th resistance R8 parallel connection
And triggering between transformator B22, wherein the resistance of the 3rd resistance R3 is 200K/2W.
In preferred embodiment of the present utility model, the first electric capacity C1 is electrochemical capacitor, and low-pressure section is 12V, high-voltage section
Being divided into 420V, trigger transformator B22 output and trigger high pressure, photoelectrical coupler Q1 isolation triggers signal and rear class high-voltage section
Point, start pulse signal controls controllable silicon SCR 1 by photoelectrical coupler Q1 and turns on, and produces and triggers high pressure.Whole circuit
It is arranged on one piece of pcb board.
From above-described embodiment it can be seen that advantage of the present utility model is:
Use SCR control to trigger transformator, produce and trigger high pressure, trigger pulse stabilization reliable, do not leak and send out, not running fire,
Simple circuit, triggers stable, for extra chock wave lithotriptor.
Above specific embodiment of the utility model is described in detail, but this utility model has been not restricted to above description
Specific embodiment, it is intended only as example.To those skilled in the art, any equivalent modifications and replacement the most all exist
Among category of the present utility model.Therefore, done under without departing from spirit and scope of the present utility model impartial conversion and
Amendment, all should contain in the range of this utility model.
Claims (3)
1. a shock wave triggers circuit, it is characterised in that include triggering transformator (B22), mains transformer (B11),
Bridge rectifier (Z1), controllable silicon (SCR1), photoelectrical coupler (Q1), the first resistance (R1), the second electricity
Resistance (R2), the 3rd resistance (R3), the 4th resistance (R4), the 5th resistance (R5), the 6th resistance (R6),
7th resistance (R7), the 8th resistance (R8), the 9th resistance (R9), fuse (F10), Zener diode (DZ1),
First diode (D1), the second diode (D2), the first light emitting diode (Ld1), the second light emitting diode (Ld2),
First electric capacity (C1), the second electric capacity (C2), the 3rd electric capacity (C3) and the 4th electric capacity (C4)；
Described mains transformer (B11) by described fuse (F10) connection external voltage and by external voltage transformation is
Low-pressure section and high-pressure section, described bridge rectifier (Z1) and described first electric capacity (C1) are located at described low-pressure section,
Described first diode (D1) is located at described high-pressure section；
Described first light emitting diode (Ld1) and described second resistance (R2) concatenation after again with described second electric capacity (C2)
And connect, described first resistance (R1) is located between described second resistance (R2) and described second electric capacity (C2), described
First light emitting diode (Ld1), described second resistance (R2), described second electric capacity (C2) and described first resistance
(R1) it is located between described photoelectrical coupler (Q1) and outer triggering signal；
Described photoelectrical coupler (Q1) accesses described low-pressure section, described 5th resistance by described 5th resistance (R5)
(R5), described 4th electric capacity (C4) is respectively by described Zener diode (DZ1) ground connection, described photoelectrical coupler (Q1)
Described controllable silicon (SCR1) is connected by described second diode (D2) and described 4th resistance (R4)；
Described second light emitting diode (Ld2) connect with described 3rd resistance (R3) after respectively with described 6th resistance (R6),
It is located between described controllable silicon (SCR1) and described high-pressure section after described 7th resistance (R7) parallel connection, described 3rd electricity
Be located at after holding (C3) and described 8th resistance (R8) parallel connection described high-pressure section and described triggering transformator (B22) it
Between.
2. shock wave triggers circuit as claimed in claim 1, it is characterised in that described first electric capacity (C1) is electrolysis electricity
Hold.
3. shock wave triggers circuit as claimed in claim 1, it is characterised in that described low-pressure section is 12V, described height
Splenium is divided into 420V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310876.0U CN205597975U (en) | 2016-04-14 | 2016-04-14 | Shock wave trigger circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310876.0U CN205597975U (en) | 2016-04-14 | 2016-04-14 | Shock wave trigger circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205597975U true CN205597975U (en) | 2016-09-28 |
Family
ID=56973025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620310876.0U Expired - Fee Related CN205597975U (en) | 2016-04-14 | 2016-04-14 | Shock wave trigger circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205597975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303194A (en) * | 2016-04-14 | 2017-10-31 | 上海卡姆南洋医疗器械股份有限公司 | A kind of new shock wave triggers circuit |
-
2016
- 2016-04-14 CN CN201620310876.0U patent/CN205597975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303194A (en) * | 2016-04-14 | 2017-10-31 | 上海卡姆南洋医疗器械股份有限公司 | A kind of new shock wave triggers circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20210414 |