CN2290954Y - Pulse generator - Google Patents
Pulse generator Download PDFInfo
- Publication number
- CN2290954Y CN2290954Y CN 97212523 CN97212523U CN2290954Y CN 2290954 Y CN2290954 Y CN 2290954Y CN 97212523 CN97212523 CN 97212523 CN 97212523 U CN97212523 U CN 97212523U CN 2290954 Y CN2290954 Y CN 2290954Y
- Authority
- CN
- China
- Prior art keywords
- pulse
- utility
- model
- electric
- conducting contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Audible And Visible Signals (AREA)
Abstract
The utility model belongs to the electronic product device, particularly a pulse generating device which can output positive and negative pulse of alternation. The utility model is characterized in that the utility model is composed of an upper casing (4), a lower casing (5), an electric-conducting contact heads (8), a pulse indicating lamp (2), a power switch (SA) (1), a pulse strength regulating switch (SA) (3), a battery box (6), a crystal transistor (V), a crystal electrode tube (V), a resistance (R), a finger sleeve (7), a capacitor (C), a finger sleeve (9), a transformer (T), etc. The utility model is characterized in that the battery box (6) can be assembled with the lower casing (5), an upper casing (4) to form an integrative structure, or the battery box (6) can be independently. The number of the electric-conducting contact head (8) is two, and the two electric-conducting contact head (8) can be totally connected with the upper casing (4) and the lower casing (5); or one electric-conducting contact head (8) is connected with the battery box (6), and the other electric-conducting contact head (8) is connected with the finger sleeve (7). The pulse indicating lamp (2), the power switch (SA) (1) and the pulse switch (SA) (4) are arranged on the upper casing (4). The electronic circuit board is connected with crystal transistors V1, V2, V3 and V4, crystal diodes V5, V6 and V7, the resistances R1, R2, R3, R4, R5, R6, R7 and R8, the capacitors C1, C2, C3 and C4, and the transformer (T). The utility model has the advantages of simple structure, low cost, convenient carrying, easy operation and easy use. The utility model is suitable for children.
Description
The utility model belongs to the electronic product device, is specially the positive and negative pulser that replaces of output.
At present pulse generator has variously, and optical interrogation is new through Patent Office, and a kind of " pseudo-myopia electronics control instrument " patent No. is arranged: 89217159 its pulse output voltages are the 0-120 volt, pulse duration 0.3ms-0.5ms, and pulse frequency is 3-12HZ.
The purpose of this utility model is to provide a kind of power consumption low, the pulse generating unit that pulse duration is narrow, simple in structure, easy to carry.
The purpose of this utility model is achieved in that it is by upper shell (4), lower house (5), conductive contact (8), pulse indicator light (2), mains switch (SA
1) (1), pulse switch (SA
2) (3), battery case (6), transistor (V), crystal and utmost point pipe (V), resistance (R), capacitor (C), fingerstall (7), transformer compositions such as (T), it is characterized in that: battery case (6) can with lower house (5), upper shell (4) is one or independently is one, conductive contact (8) is two, two conductive contacts (8) can be all to be connected upper shell (4), on the lower house (5), also can be that (8) one of conductive contacts are connected with battery case (6), another conductive contact (8) is connected with upper shell (4), perhaps can be that conductive contact (8) is connected with fingerstall (7).Pulse indicator light (2), mains switch (SA) (1), pulse switch (SA are arranged on upper shell (4)
2) (3), the components and parts that connect on electronic circuit board have transistor (V
1, V
2, V
3, V
4), crystal diode (V
5, V
6, V
7), resistance (R
1, R
2, R
3, R
4, R
5, R
6, R
7, R
8), capacitor (C
1, C
2, C
3, C
4), transformer (T).
Advantage of the present utility model is, simple in structure, with low cost, carry easy for operation, be easy to children's operation and carry.
Fig. 1 is that the utility model battery case and upper shell, lower house are the structural principle schematic diagram of one;
Fig. 2 is that the utility model battery case independently is the structural principle schematic diagram of one;
Fig. 3 is the structural principle schematic diagram that the utility model conductive contact is connected with fingerstall;
Fig. 4 is the utility model electrical schematic diagram.
1-mains switch (SA
1), 2-pulse indicator light, 3-pulse switch (SA
2), 4-upper shell, 5-lower house, 6-battery case, 7-fingerstall, 8-conductive contact, V
1,2,3,4-transistor, V
5,6,7-crystal diode, R
1-8-resistance, C
1,2,3,4-capacitor, T-transformer.
Below in conjunction with accompanying drawing in detail the utility model most preferred embodiment is described in detail: battery case (6) can be one or independently be one with lower house (5), upper shell (4), conductive contact (8) is two, two conductive contacts (8) can be all to be connected on upper shell (4), the lower house (5), also can be that (8) one of conductive contacts are connected with battery case (6), another conductive contact (8) is connected with upper shell (4), perhaps can be that conductive contact (8) is connected with fingerstall (7).Pulse indicator light (2), mains switch (SA are arranged on upper shell (4)
1) (1), pulse switch (SA
2) (3), the components and parts that connect on electronic circuit board have transistor (V
1, V
2, V
3, V
4), crystal diode (V
5, V
6, V
7), resistance (R
1, R
2, R
3, R
4, R
5, R
6, R
7, R
8), capacitor (C
1, C
2, C
3, C
4), transformer (T).By V
1, V
2The multivibrator of forming, the opposite polarity square-wave signal of output two-way is respectively through capacitor C
3, C
4Be coupled to the V of two big devices in side
3, V
4Base stage on, after amplifying, obtain two opposite polarity spikes, export to secondary winding by the elementary winding coupled of transformer successively.Diode V
5, V
6Be for guaranteeing V
3, V
4Work do not disturb mutually and be serially connected in V
3, V
4Collector electrode in.The two ends of the output winding of transformer T respectively are connected to a conductive contact, constitute electric loop by conductive body, export the positive and negative electric pulse that replaces.Pulse frequency 10-30HZ, pulse amplitude 0-40 volt, pulse duration 10-100US.V
1-V
4Be C9014 type triode, V
5, V
6Be IN4001 type diode, V
7Be light-emitting diode.
Claims (2)
1, a kind of pulse generating unit, it is by upper shell (4), lower house (5), conductive contact (8), pulse indicator light (2), mains switch (SA) (1), the strong and weak by-pass cock (SA) (3) of pulse, battery case (6) transistor (V), crystal and utmost point pipe (V), resistance (R), capacitor (C), fingerstall (7), fingerstall (9), transformer compositions such as (T), it is characterized in that: battery case (6) can with lower house (5), upper shell (4) is one or independently is one, conductive contact (8) is two, two conductive contacts (8) can be all to be connected upper shell (4), on the lower house (5), also can be that (8) one of conductive contacts are connected with battery case (6), another conductive contact (8) is connected with upper shell (4), perhaps can be that conductive contact (8) is connected with fingerstall (7).
2, a kind of pulse generating unit according to claim 1 is characterized in that: pulse indicator light (2), mains switch (SA are arranged on upper shell (4)
1) (1), pulse switch (SA
2) (3), the components and parts that connect on electronic circuit board have transistor (V
1, V
2, V
3, V
4), crystal diode (V
5, V
6, V
7), resistance (R
1, R
2, R
3, R
4, R
5, R
6, R
7, R
8), capacitor (C
1, C
2, C
3, C
4), transformer (T).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212523 CN2290954Y (en) | 1997-03-14 | 1997-03-14 | Pulse generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212523 CN2290954Y (en) | 1997-03-14 | 1997-03-14 | Pulse generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2290954Y true CN2290954Y (en) | 1998-09-09 |
Family
ID=33930629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97212523 Expired - Fee Related CN2290954Y (en) | 1997-03-14 | 1997-03-14 | Pulse generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2290954Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869861A (en) * | 2015-11-13 | 2016-08-17 | 西北核技术研究所 | Primary circuit and cabinet integrated device for Tesla-type pulse transformer |
-
1997
- 1997-03-14 CN CN 97212523 patent/CN2290954Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869861A (en) * | 2015-11-13 | 2016-08-17 | 西北核技术研究所 | Primary circuit and cabinet integrated device for Tesla-type pulse transformer |
| CN105869861B (en) * | 2015-11-13 | 2021-01-05 | 西北核技术研究所 | Primary circuit and cabinet integrated device of Tesla type pulse transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |