CN215230091U - Electric heating joint massager - Google Patents
Electric heating joint massager Download PDFInfo
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- CN215230091U CN215230091U CN202120906505.XU CN202120906505U CN215230091U CN 215230091 U CN215230091 U CN 215230091U CN 202120906505 U CN202120906505 U CN 202120906505U CN 215230091 U CN215230091 U CN 215230091U
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Abstract
The utility model discloses an electric heating's joint massager for the joint massage, including shell and PCB board, the shell includes joint parcel subassembly and fixed subassembly, joint parcel subassembly with fixed subassembly is connected, place in the PCB board the joint parcel subassembly, the PCB board includes power supply circuit, heating circuit and massage vibrating circuit. The utility model discloses an electric heating's joint massager, it not only leads to vibrating motor to carry out electric massage, still is equipped with the heating function, helps the joint activity, and it has advantages such as the curative effect is showing, the security is high and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the joint massager, concretely relates to electric heating's joint massager.
Background
Rheumatism, arthritis and hyperosteogeny are known to be chronic and stubborn diseases which are not easy to cure radically and have great harm to human health. At present, people's life rhythm accelerates day by day, and the demand to health care also continuously increases, and the weather is cold in autumn and winter season, and the condition that limbs are cold, the hand and foot is cold often appears in office clan, especially the knee joint receives the injury more easily, and the pain is alleviated to current people generally eating the area of relieving pain, and it is not enough but not enough to have this and easily produce the side effect.
Therefore, joint massagers appear in the market, but the existing joint massagers are simply massaged and pushed manually, so that time and labor are wasted, and the curative effect is not obvious.
Therefore, the above problems are further improved.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide an electric heating's joint massager, it not only leads to vibrating motor and carries out electric massage, still is equipped with the heating function, helps the joint activity, and it has advantages such as the curative effect is showing, the security is high and convenient to use.
In order to achieve the above object, the utility model provides an electric heating's joint massager for the joint massage, including shell and PCB board, the shell includes joint parcel subassembly (be used for wrapping up the joint) and fixed subassembly (be used for wrapping up the joint with the joint parcel subassembly is fixed in the joint, fixed knot structure such as buckle), joint parcel subassembly with fixed subassembly connects, place in the PCB board joint parcel subassembly, the PCB board includes power supply circuit, heating circuit and massage vibrating circuit, wherein:
the heating circuit comprises a heating resistor R11 (used for heating), a heating indicator lamp L1 and a thermistor RT (used for sensing temperature, if the temperature is lower than a preset temperature value, heating is carried out through the heating resistor R11, if the temperature is higher than the preset temperature value, heating of the heating resistor R11 is stopped, and an automatic heating function is achieved), two ends of the heating resistor R11 are connected with the heating indicator lamp L1 in parallel, one end of the heating resistor R11 is electrically connected with one end of a thyristor D2, a control electrode of the thyristor D2 is electrically connected with a collector electrode of a triode Q2 through a resistor R6, and the collector electrode of the triode Q2 is also electrically connected with one end of the thermistor RT through the resistor R4 and the resistor R3 in sequence;
the massage vibration circuit comprises a control chip U1, a vibration motor M (for vibration massage) and a massage vibration indicator lamp L2, the control chip U1 pass through a thyristor D1 and the vibration motor M is electrically connected, two ends of the vibration motor M are connected in parallel with the massage vibration indicator lamp L2 and the vibration motor M is far away from one end of the control chip U1 and one end of a heating resistor R11 (one end of the heating resistor R2) are electrically connected.
As a further preferable technical solution of the above technical solution, the power circuit includes a connection end L and a connection end N, the connection end L and the connection end N are electrically connected to a transformer T, a side of the transformer T away from the connection end L is electrically connected to a rectifier bridge BD, one end of the rectifier bridge BD away from the transformer T is electrically connected to one end of a voltage regulator U2, and the connection end L is also electrically connected to one end of the heating resistor R11 away from the thyristor D2.
As a further preferable technical solution of the above technical solution, one path of the base of the triode Q2 is electrically connected to the collector of the triode Q1, and the other path of the base of the triode Q2 is electrically connected to one end of the thermistor RT through a resistor R5, a varistor R1 and a resistor R2 in sequence.
As a further preferable technical solution of the above technical solution, a base of the transistor Q1 is electrically connected to a connection end of the resistor R3 and the resistor R4, an emitter of the transistor Q1 is electrically connected to the connection end N (and is also electrically connected to an end of the thyristor D2 away from the heating resistor), and an emitter of the transistor Q2 is electrically connected to the 7 pin of the controller U1 through the resistor R7 and the resistor R8.
As a further preferable technical solution of the above technical solution, a filter capacitor C8 is connected between pin 1 and pin 3 of the voltage regulator U2, and both ends of the filter capacitor C8 are connected in parallel with a filter capacitor C7.
As a further preferable technical solution of the above technical solution, the housing is further provided with a lithium battery, and the lithium battery is electrically connected with the PCB (the lithium battery is used as a storage battery and used without a power supply outdoors).
Drawings
Fig. 1 is a circuit diagram of an electric heating joint massager of the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
The utility model discloses an electric heating joint massager, which is combined with the preferred embodiment to further describe the concrete embodiment of the utility model.
In the embodiments of the present invention, those skilled in the art will note that the housing and PCB board, etc. related to the present invention can be regarded as the prior art.
Preferred embodiments.
The utility model discloses an electric heating's joint massager for the joint massage, including shell and PCB board, the shell includes joint parcel subassembly (be used for wrapping up the joint) and fixed subassembly (be used for being fixed in the joint with joint parcel subassembly, fixed knot structure such as buckle), joint parcel subassembly with fixed subassembly connects, place in the PCB board joint parcel subassembly, the PCB board includes power supply circuit, heating circuit and massage vibrating circuit, wherein:
the heating circuit comprises a heating resistor R11 (used for heating), a heating indicator lamp L1 and a thermistor RT (used for sensing temperature, if the temperature is lower than a preset temperature value, heating is carried out through the heating resistor R11, if the temperature is higher than the preset temperature value, heating of the heating resistor R11 is stopped, and an automatic heating function is achieved), two ends of the heating resistor R11 are connected with the heating indicator lamp L1 in parallel, one end of the heating resistor R11 is electrically connected with one end of a thyristor D2, a control electrode of the thyristor D2 is electrically connected with a collector electrode of a triode Q2 through a resistor R6, and the collector electrode of the triode Q2 is also electrically connected with one end of the thermistor RT through the resistor R4 and the resistor R3 in sequence;
the massage vibration circuit comprises a control chip U1, a vibration motor M (for vibration massage) and a massage vibration indicator lamp L2, the control chip U1 pass through a thyristor D1 and the vibration motor M is electrically connected, two ends of the vibration motor M are connected in parallel with the massage vibration indicator lamp L2 and the vibration motor M is far away from one end of the control chip U1 and one end of a heating resistor R11 (one end of the heating resistor R2) are electrically connected.
Specifically, the power supply circuit includes a connection end L and a connection end N, the connection end L and the connection end N are respectively electrically connected to the transformer T, one side of the transformer T away from the connection end L is electrically connected to the rectifier bridge BD, one end of the rectifier bridge BD away from the transformer T is electrically connected to one end of the voltage stabilizer U2, and the connection end L is further electrically connected to one end of the heating resistor R11 away from the thyristor D2.
More specifically, one path of the base of the triode Q2 is electrically connected with the collector of the triode Q1, and the other path of the base of the triode Q2 is electrically connected with one end of the thermistor RT through a resistor R5, a varistor R1 and a resistor R2 in sequence.
Further, the base of the transistor Q1 is electrically connected to the connection end of the resistor R3 and the resistor R4, the emitter of the transistor Q1 is electrically connected to the connection end N (and is also electrically connected to the end of the thyristor D2 away from the heating resistor), and the emitter of the transistor Q2 is electrically connected to the 7-pin of the controller U1 through the resistor R7 and the resistor R8.
Furthermore, a filter capacitor C8 is connected between the pin 1 and the pin 3 of the voltage regulator U2, and a filter capacitor C7 is connected in parallel to two ends of the filter capacitor C8.
Preferably, the housing is further provided with a lithium battery, and the lithium battery is electrically connected with the PCB (by using the lithium battery as a storage battery, the use is satisfied under the condition of no power supply outdoors).
It is worth mentioning that the technical features such as the shell and the PCB related to the present invention should be regarded as the prior art, and the specific structure, the operation principle of these technical features and the control mode and the space arrangement mode that may be related to adopt the conventional selection in the field, should not be regarded as the invention point of the present invention, and the present invention does not further specifically expand the detailed description.
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric heating's joint massager for joint massage, a serial communication port, including shell and PCB board, the shell includes joint parcel subassembly and fixed subassembly, joint parcel subassembly with fixed subassembly is connected, place in the PCB board joint parcel subassembly, the PCB board includes power supply circuit, heating circuit and massage vibration circuit, wherein:
the heating circuit comprises a heating resistor R11, a heating indicator light L1 and a thermistor RT, two ends of the heating resistor R11 are connected with the heating indicator light L1 in parallel, one end of the heating resistor R11 is electrically connected with one end of a thyristor D2, a control electrode of the thyristor D2 is electrically connected with a collector electrode of a triode Q2 through a resistor R6, and the collector electrode of the triode Q2 is electrically connected with one end of the thermistor RT sequentially through a resistor R4 and a resistor R3;
the massage vibration circuit comprises a control chip U1, a vibration motor M and a massage vibration indicator lamp L2, the control chip U1 passes through a thyristor D1 and the vibration motor M is electrically connected, two ends of the vibration motor M are connected in parallel with the massage vibration indicator lamp L2 and the vibration motor M is far away from one end of the control chip U1 and one end of the heating resistor R11 are electrically connected.
2. The electrically heated joint massager of claim 1, wherein the power circuit comprises a connection terminal L and a connection terminal N, the connection terminal L and the connection terminal N are electrically connected to a transformer T, respectively, a side of the transformer T away from the connection terminal L is electrically connected to a rectifier bridge BD, a side of the rectifier bridge BD away from the transformer T is electrically connected to a side of a voltage stabilizer U2, and the connection terminal L is further electrically connected to a side of the heating resistor R11 away from the thyristor D2.
3. The electric heating type joint massager as claimed in claim 2, wherein one path of the base of the transistor Q2 is electrically connected to the collector of the transistor Q1, and the other path of the base of the transistor Q2 is electrically connected to one end of the thermistor RT through a resistor R5, a rheostat R1 and a resistor R2 in sequence.
4. The electric heating type joint massager as claimed in claim 3, wherein the base of the transistor Q1 is electrically connected to the connection end of the resistor R3 and the resistor R4, the emitter of the transistor Q1 is electrically connected to the connection end N, and the emitter of the transistor Q2 is electrically connected to the 7 pin of the control chip U1 through the resistor R7 and the resistor R8.
5. The electric heating joint massager of claim 4, wherein a filter capacitor C8 is connected between pin 1 and pin 3 of the voltage stabilizer U2, and a filter capacitor C7 is connected in parallel to two ends of the filter capacitor C8.
6. The electrically heated joint massager of claim 1 wherein the housing further comprises a lithium battery, the lithium battery being electrically connected to the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120906505.XU CN215230091U (en) | 2021-04-28 | 2021-04-28 | Electric heating joint massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120906505.XU CN215230091U (en) | 2021-04-28 | 2021-04-28 | Electric heating joint massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215230091U true CN215230091U (en) | 2021-12-21 |
Family
ID=79512054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120906505.XU Active CN215230091U (en) | 2021-04-28 | 2021-04-28 | Electric heating joint massager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215230091U (en) |
-
2021
- 2021-04-28 CN CN202120906505.XU patent/CN215230091U/en active Active
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