CN203204874U - A heartbeat simulator - Google Patents
A heartbeat simulator Download PDFInfo
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- CN203204874U CN203204874U CN 201320102526 CN201320102526U CN203204874U CN 203204874 U CN203204874 U CN 203204874U CN 201320102526 CN201320102526 CN 201320102526 CN 201320102526 U CN201320102526 U CN 201320102526U CN 203204874 U CN203204874 U CN 203204874U
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- controller mcu
- vibrations
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Abstract
The utility model provides a heartbeat simulator comprising assemblies of a controller MCU, a starting unit, an amplifying unit, and a vibration expressing unit. The amplifying unit is connected with the controller MCU and the vibration expressing unit and is used for amplifying a heartbeat signal generated by the controller MCU and driving the vibration expressing unit. The vibration expressing unit is used for vibrating according to the heartbeat signal. When the heartbeat simulator is started, the vibration expressing unit generates an action of boom similar to heartbeat. Such action can be felt through a hand or other parts of a body and is not influenced by ambient noise.
Description
Technical field
The utility model relates to the heartbeat modeling technical field, especially a kind of heartbeat modeling device.
Background technology
Palmic rate is people's a basic physiological feature, and different geographical, race's healthy population all has almost identical palmic rate scope.Studies show that, the people has special reflection for the palmic rate that comes from the outside, such as the positive moods such as exciting or excited occur.
Extraneous heartbeat signal producing method is a lot, wherein, because of development and the ripe technique effect that utilizes simulation of electronic circuits generation heartbeat signal that occurs of electronic technology more and more obvious.
But existing its heartbeat effect of circuit of utilizing simulation of electronic circuits to produce heartbeat signal adopts loudspeaker to express more, acts on people's ear.It is larger that this mode is affected by outside noise, and action mode is single, and the effect that reaches is unsatisfactory.
Summary of the invention
The utility model is subjected to outside noise to affect large and the single deficiency of action mode in order to solve existing electronics heartbeat modeling device, has proposed a kind of heartbeat modeling device.
To achieve these goals, the utility model adopts following technical scheme:
A kind of heartbeat modeling device comprises: controller MCU, start unit and amplifying unit, and wherein, controller MCU comprises start end and signal output part, for generation of heartbeat signal; Start unit is connected with controller MCU start end, is used for starting controller MCU; It is characterized in that, described heartbeat modeling device also comprises vibrations expression unit, the input end of amplifying unit is expressed the unit with the signal output part of controller MCU with vibrations respectively with output terminal and is connected, the heartbeat signal that is used for that controller MCU is produced amplifies and drives vibrations expresses the unit, and described vibrations are expressed the unit and are used for shaking according to heartbeat signal.
Preferably, described vibrations are expressed the unit and are realized by relay.
Further, described relay and a diodes in parallel are used for reducing the self inductance effect of relay switch process to the damage of circuit.
Concrete, described start unit is single-pole single-throw switch (SPST).
Heartbeat modeling device of the present utility model is when start unit starts, and the unit is expressed in vibrations will produce " rub-a-dub the rub-a-dub " action that is similar to heartbeat, and this action can be avoided by other positions impressions of hand or health the impact of neighbourhood noise.
Description of drawings
Fig. 1 is the theory diagram of the utility model embodiment 1;
Fig. 2 is the theory diagram of the utility model embodiment 1;
Fig. 3 is that the utility model is as the application principle figure of signal source.
Embodiment
A kind of heartbeat modeling device of the present embodiment comprises: controller MCU, start unit and amplifying unit, and wherein, controller MCU comprises start end and signal output part, for generation of heartbeat signal; Start unit is connected with controller MCU start end, is used for starting controller MCU;
It is characterized in that, described heartbeat modeling device also comprises vibrations expression unit, the input end of amplifying unit is expressed the unit with the signal output part of controller MCU with vibrations respectively with output terminal and is connected, the heartbeat signal that is used for that controller MCU is produced amplifies and drives vibrations expresses the unit, and described vibrations are expressed the unit and are used for shaking according to heartbeat signal.
As shown in Figure 1, as preferred embodiment a kind of, described vibrations are expressed the unit and are realized by relay.In order to make circuit stability more excellent, at above-mentioned relay and diodes in parallel as the vibrations unit, be used for reducing the self inductance effect of relay switch process to the damage of circuit.The power end of controller MCU is connected with power supply VCC, and is more stable for the supply voltage that makes input control device MCU, is connected with filter capacitor C2 between power supply VCC and ground.Simultaneously, in order to improve the stability of whole circuit, it is in parallel with switch element that circuit also is provided with an electric capacity.
In addition, above-mentioned start unit is preferably realized by single-pole single-throw switch (SPST) S1.
Figure 2 shows that another embodiment of the present utility model, wherein vibrations are expressed the unit and are realized further with linear electric motor in parallel one diode D1 being arranged by linear electric motors, are used for reducing the self inductance effect of linear electric motors switching process to the damage of circuit.
Figure 3 shows that the application examples that heartbeat modeling device of the present utility model and stereo set are used in conjunction, be used for carrying heartbeat signal to stereo set, make in the output signal of stereo set to comprise heartbeat signal, strengthen the experience effect of stereo set.
In above-described embodiment, amplifying unit is preferably transistor Q1.
The principle of work of above-described embodiment is as follows: shown in Figure 2 such as Fig. 1, and when pressing switch S 1, the inner heartbeat waveform that produces of MCU, triode Q1 amplifies waveform signal, and pilot relay or linear electric motors B1 produce the heartbeat action; The power supply of circuit can be that two LR44 type button cells can drive.This heartbeat modeling device can be made heart-shaped gift, and hand pinches heart-shaped gift during use, and the heartbeat modeling device namely is activated, and produces " rub-a-dub the rub-a-dub " action be similar to heartbeat.Unclamp after the hand, the heartbeat modeling device cuts out, and to reduce power consumption, prolongs service time of battery.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. heartbeat modeling device comprises: controller MCU, start unit and amplifying unit, and controller MCU comprises start end and signal output part, for generation of heartbeat signal; Start unit is connected with controller MCU start end, is used for starting controller MCU; It is characterized in that: described heartbeat modeling device also comprises vibrations expression unit, the input end of amplifying unit is expressed the unit with the signal output part of controller MCU with vibrations respectively with output terminal and is connected, the heartbeat signal that is used for that controller MCU is produced amplifies and drives vibrations expresses the unit, and described vibrations are expressed the unit and are used for shaking according to heartbeat signal.
2. a kind of heartbeat modeling device according to claim 1 is characterized in that: it is relay that the unit is expressed in described vibrations.
3. a kind of heartbeat modeling device according to claim 2 is characterized in that: described relay and a diodes in parallel are used for reducing the self inductance effect of relay switch process to the damage of circuit.
4. a kind of heartbeat modeling device according to claim 1, it is characterized in that: described start unit is single-pole single-throw switch (SPST).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102526 CN203204874U (en) | 2013-03-07 | 2013-03-07 | A heartbeat simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102526 CN203204874U (en) | 2013-03-07 | 2013-03-07 | A heartbeat simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203204874U true CN203204874U (en) | 2013-09-18 |
Family
ID=49148962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320102526 Expired - Fee Related CN203204874U (en) | 2013-03-07 | 2013-03-07 | A heartbeat simulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203204874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104678747A (en) * | 2015-03-17 | 2015-06-03 | 钟伟权 | Intelligent wrist watch |
-
2013
- 2013-03-07 CN CN 201320102526 patent/CN203204874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104678747A (en) * | 2015-03-17 | 2015-06-03 | 钟伟权 | Intelligent wrist watch |
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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 |
Granted publication date: 20130918 Termination date: 20140307 |