CN212473200U - Pump and valve integrated pneumatic control module, massage system and automobile seat - Google Patents
Pump and valve integrated pneumatic control module, massage system and automobile seat Download PDFInfo
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- CN212473200U CN212473200U CN202022122841.3U CN202022122841U CN212473200U CN 212473200 U CN212473200 U CN 212473200U CN 202022122841 U CN202022122841 U CN 202022122841U CN 212473200 U CN212473200 U CN 212473200U
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Abstract
The application discloses pump valve integral type pneumatic control module group, massage system and car seat. The method comprises the following steps: the end part of the pump valve main body is provided with a gas distribution layer, a gas guide module matched and connected with the gas distribution layer, and an electric control module used for controlling the pump valve main body and the gas guide module; the end part of the pump valve main body is provided with the air guide module, and the air distribution cavity of the air guide module is internally provided with the bidirectional elastic sealing body; a memory alloy wire is arranged between the first electrode and the second control unit and is electrically connected with the first electrode and the second control unit; the memory alloy wire is connected with the end part of the bidirectional elastic sealing body penetrating through the air leakage port so as to control air inlet or air leakage of the pneumatic cavity; the air inlet receives air at the outlet of the air distribution layer, the memory alloy wire is electrified to act, the bidirectional elastic sealing body is pulled to open the air inlet, the air enters the air distribution cavity through the air inlet and flows into the pneumatic cavity from the air outlet, and the pump valve main body is used for inflating the pneumatic cavity; realizing the pneumatic massage function.
Description
Technical Field
The present disclosure generally relates to the technical field of massage control assemblies, and in particular relates to a pump-valve integrated pneumatic control module, a massage system and an automobile seat.
Background
With the progress of society and the development of technology, automobiles are more and more popular as transportation means in modern cities, and the number of people who own private automobiles is more and more. However, when a driver drives, strain on the waist and back can easily occur.
At present, in order to solve the problems, an electromagnetic massage mode is often adopted, but the problems of complex structure and short service life exist; therefore, a pump-valve integrated pneumatic massage control module is provided to solve the problems of complex structure and short service life of the electromagnetic massage mode.
Disclosure of Invention
In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a pump-valve integrated pneumatic control module, a massage system and an automobile seat which are convenient for controlling the air bag massage of the seat surface of the automobile seat, long in service life, convenient to maintain and replace, simple in structure and easy to implement.
In a first aspect, the present application provides a pneumatic massage control module of pump valve integral type, include: the air distribution layer is arranged at the end part of the pump valve main body, the air guide module is matched and connected with the air distribution layer, and the electric control module is used for controlling the pump valve main body and the air guide module;
the gas distribution layer is provided with a gas distribution layer outlet;
an air distribution cavity is arranged in the air guide module, and an air inlet, an air outlet and an air release opening which are respectively communicated with the air distribution cavity are arranged on the side wall of the air guide module; the air inlet is communicated with the outlet of the air distribution layer; a bidirectional elastic sealing body for sealing the air inlet and the air leakage opening is arranged in the air distribution cavity;
the electric control module includes: the first control unit is arranged between the air guide module and the air distribution layer, and the second control unit is arranged on one side, far away from the first control unit, of the pump valve main body; a first electrode is arranged on the first control unit, and memory alloy wires which are respectively and electrically connected with the first electrode and the second control unit are arranged between the first electrode and the second control unit;
one end of the bidirectional elastic sealing body, which is far away from the air distribution cavity, penetrates through the air leakage opening and is connected with the first electrode;
through control the flexible of memory alloy silk drags first electrode, can adjust the two-way elastic sealing body with distance between the air inlet, and then adjust the air inlet with the gas outlet intercommunication or with the mouth intercommunication loses heart.
According to the technical scheme provided by the embodiment of the application, the pump valve main body comprises: a motor and a gas pump air chamber valve; a motor electrode is arranged at the bottom of the motor and is electrically connected with the second control unit; the motor can drive the air pump air chamber valve to operate.
According to the technical scheme provided by the embodiment of the application, an air pump air chamber shell is arranged outside the air pump air chamber valve and fixedly connected to the motor.
According to the technical scheme provided by the embodiment of the application, the bidirectional elastic sealing body comprises: the sealing rubber body and the elastic element are arranged between the sealing rubber body and the inner wall of the air distribution cavity; the sealing colloid is provided with a first sealing section for sealing the air inlet and a second sealing section for sealing the inner side of the air leakage opening; a hanging sliding groove is formed in one end, far away from the first sealing section, of the second sealing section, extends out of the tail end of the air distribution cavity and is connected with a memory alloy wire outside the air distribution cavity; the elastic element is arranged adjacent to the tail end of the air distribution cavity.
According to the technical scheme that this application embodiment provided, the pump valve main part still is provided with shields the casing, just the exhaust hole has been seted up on the casing of shielding.
According to the technical scheme provided by the embodiment of the application, the second control unit is provided with a terminal connector.
According to the technical scheme provided by the embodiment of the application, the first control unit is provided with a vent hole corresponding to the air inlet.
According to the technical scheme provided by the embodiment of the application, the number of the air distribution layer outlets is at least one.
In a second aspect, the present application provides a massage system comprising: a pneumatic bladder; the pneumatic bag body is communicated with the pump-valve integrated pneumatic control module.
In a third aspect, the present application provides a vehicle seat comprising: a seat; the massage system is installed in the seat.
In conclusion, the technical scheme specifically discloses a concrete structure of a pump-valve integrated pneumatic control module, a massage system and an automobile seat. The air distribution layer of the pump valve main body is designed to be matched and connected with the air guide module, the electric control module is used for controlling the pump valve main body and the air guide module, and the air bag body with the air inflation and deflation type is controlled pneumatically, so that the function of air bag massage on the seat surface of the seat is realized;
the end part of the pump valve main body is provided with the air guide module, an air inlet communicated with an air distribution cavity of the air guide module is communicated with an outlet of an air distribution layer by an air path elbow, and the air distribution layer is filled with air through the air inlet; the air outlet of the air pump is communicated with a charging and discharging device, and the charging and discharging device is charged or discharged with air; the air leakage port discharges the gas discharged from the air outlet to the outside of the device; and a bidirectional elastic sealing body is arranged in the air distribution cavity; a memory alloy wire is arranged between the first electrode and the second control unit and is electrically connected with the first electrode and the second control unit; the memory alloy wire is connected with the end part of the bidirectional elastic sealing body penetrating through the air leakage port so as to control air inlet or air leakage of the pneumatic cavity; the air inlet receives air provided by the outlet of the air distribution layer, the memory alloy wire is electrified to act, the bidirectional elastic sealing body is pulled to open the air inlet, the air enters the air distribution cavity through the air inlet and flows into the pneumatic cavity from the air outlet, and the pneumatic cavity is inflated by using the pump valve main body under the control of the electric control module; thereby realizing the pneumatic massage function.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a pump-valve integrated pneumatic control module.
FIG. 2 is a schematic structural view of the gas directing module.
Fig. 3 is a schematic structural view of the pneumatic chamber in an inflated state.
Fig. 4 is a schematic structural view of the pneumatic chamber in an air-bleed state.
Reference numbers in the figures: 1. an air guide module; 2. an air inlet; 3. an air outlet; 4. an air escape opening; 5. a bidirectional elastic sealing body; 6. sealing the colloid; 7. a gas path elbow; 8. a first control unit; 9. a second control unit; 10. memorizing alloy wires; 11. a first electrode; 12. a second electrode; 13. a shield shell; 14. an exhaust hole; 15. an outlet of the gas distribution layer; 16. a gas distribution layer; 17. an air pump air chamber valve; 18. connecting a lead; 19. a motor; 20. a motor electrode; 21. a terminal connector; 22. pneumatic cavity 23, air pump air chamber shell.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
Referring to fig. 1, a schematic structural diagram of a first embodiment of a pump-valve integrated pneumatic massage control module provided by the present application includes: the air guide module comprises a pump valve main body, at least one air guide module 1 and an electric control module, wherein the end part of the pump valve main body is provided with an air distribution layer 16, the air guide module 1 is matched and connected with the air distribution layer 16, and the electric control module is used for controlling the pump valve main body and the air guide module 1;
the gas distribution layer 16 is provided with a gas distribution layer outlet 15;
an air distribution cavity is arranged in the air guide module 1, and an air inlet 2, an air outlet 3 and an air leakage opening 4 which are respectively communicated with the air distribution cavity are arranged on the side wall of the air guide module; the air inlet 2 is communicated with the air distribution layer outlet 15; a bidirectional elastic sealing body 5 for sealing the air inlet 2 and the air leakage opening 4 is arranged in the air distribution cavity;
the electric control module includes: the first control unit 8 is arranged between the air guide module 1 and the air distribution layer 16, and the second control unit 9 is arranged on one side, far away from the first control unit 8, of the pump valve main body; a first electrode 11 is arranged on the first control unit 8, and memory alloy wires 10 which are respectively and electrically connected with the first electrode 11 and the second control unit 9 are arranged between the first electrode 11 and the second control unit 9;
one end of the bidirectional elastic sealing body 5, which is far away from the air distribution cavity, penetrates through the air leakage opening 4 and is connected with the first electrode 11;
through control the flexible of memory alloy silk 10, drags first electrode 11 can be adjusted two-way elastic sealing body 5 with the distance between the air inlet 2, and then adjust the air inlet 2 with the 3 intercommunications of gas outlet or with the mouth of losing heart 4 intercommunication.
In the embodiment, the air distribution layer 16 of the pump valve main body is designed to be connected with the air guide module 1 in a matching mode, the electric control module is used for controlling the pump valve main body and the air guide module 1, and the air bag body with the inflation type and the deflation type is pneumatically controlled to realize the function of air bag massage on the seat surface of the seat;
wherein, the pump of the pump valve main body is a diaphragm pump, and the valve is a valve drawn by a memory alloy wire 10;
the air guide modules 1 are arranged at the end part of the pump valve main body, the number of the air guide modules is at least one, an air inlet 2 communicated with an air distribution cavity is communicated with an air distribution layer outlet 15 by an air path elbow 7, and the air distribution layer 16 is used for filling air through the air inlet 2; the air outlet 3 is communicated with a charging and discharging type device and charges or discharges the charging and discharging type device, wherein the charging and discharging type device is of the type. Alternatively, for example, a pneumatic chamber 22; the air leakage port 4 is used for discharging the gas discharged from the air outlet 3 to the outside of the device;
moreover, the structure of the air outlet 3, preferably, an air nozzle structure can be further provided, so that the air outlet can be conveniently butted with an air pipe or other parts;
the number of the gas distribution layer outlets 15 is at least one, and the gas distribution layer outlets 15 with the corresponding number can be correspondingly arranged on the gas distribution layer according to the number of the gas guide modules 1 arranged on the pump valve main body;
the number of the air inlets 2 is at least one, and the number of the air outlets 3 is at least one;
the bidirectional elastic sealing body 5 is arranged in the air distribution cavity and used for sealing the air inlet 2 and the air leakage port 4;
the type of the bidirectional elastic sealing body 5 may be, for example, a single plastic structure, at least two soft and hard plastic structures, or a composite structure composed of a plastic structure and a metal or nonmetal elastic body (an elastic body such as a spring, a leaf spring, a metal or nonmetal valve core, etc.);
specifically, the bidirectional elastic sealing body 5 is formed by a sealing colloid 6 and an elastic element arranged between the sealing colloid 6 and the inner wall of the air distribution cavity; the elastic element is arranged adjacent to the end of the air distribution chamber, of the type, optionally, for example, a spring;
the sealing colloid 6 is provided with a first sealing section for sealing the air inlet 2 and a second sealing section for sealing the inner side of the air leakage opening 4; a hanging chute is arranged at one end of the second sealing section, which is far away from the first sealing section, extends out of the tail end of the air distribution cavity, and is connected with a memory alloy wire 10 outside the air distribution cavity; the elastic element is arranged adjacent to the tail end of the air distribution cavity; when the memory alloy wire 10 is electrified to act, the bidirectional elastic sealing body 5 is drawn, so that the air inlet 2 is opened;
the types of the first control unit 8 and the second control unit 9, such as circuit boards, can be optionally simplified into other circuit connection structures;
a connecting lead 18 is also arranged between the first control unit 8 and the second control unit 9, so that the first control unit 8 and the second control unit 9 can be conducted to form a closed circuit;
the memory alloy wire 10 is arranged between the first electrode 11 and the second control unit 9, the number of the memory alloy wires is at least one, the first electrode 11 is arranged on the first control unit 8, the second electrode 12 is arranged on the second control unit 9, and the memory alloy wire 10 is respectively and electrically connected with the first electrode 11 and the second electrode 12 so as to be respectively and electrically connected with the first control unit 8 and the second control unit 9; and the first electrode 11 is an elastic electrode; the memory alloy wire 10 is connected with the end part of the bidirectional elastic sealing body 5 penetrating through the air leakage port 4 so as to control air inlet or air leakage of the pneumatic cavity 22;
moreover, when the memory alloy wire 10 is bent downwards, the contacted parts have a gentle structure, so that the guide bending is facilitated;
here, in order to prevent short circuit, insulation protection may be added to the memory alloy wire 10, for example: adding an insulating sleeve and an insulating grid;
wherein, under the non-electrified state, the memory alloy wire 10 is in the extension state; in the electrified state, the memory alloy wire 10 is heated to transform martensite into austenite due to self impedance, and then becomes a tensioned state; in the power-off state, the memory alloy wire 10 becomes the extended state again due to natural cooling; when the memory alloy wire 10 is in a tensioned state, the bidirectional elastic sealing body 5 can be pulled to communicate the air inlet 2 with the air distribution cavity, and the air leakage opening 4 is isolated from the air distribution cavity to realize the inflation function; when the memory alloy wire 10 is in an extended state, the bidirectional elastic sealing body 5 is loosened or not pulled, the air inlet 2 is sealed by means of the acting force of the elastic element of the bidirectional elastic sealing body 5 or the capability of the first electrode 11 to recover the initial state, the air inlet 2 is isolated from the air distribution cavity, the air outlet is communicated with the air distribution cavity to realize the air leakage function, and the air inlet 2 is closed at the moment;
the specific working process is as follows:
the pneumatic chamber 22 is inflated by the pump valve body under the control of the electrical control module.
The air inlet 2 receives air provided by the air distribution layer outlet 15, the memory alloy wire 10 is electrified to act, so that the memory alloy wire 10 is tensioned to pull the first electrode 11, the distance between the bidirectional elastic sealing body 5 and the air inlet 2 is further adjusted, the air inlet 2 is opened, and the air enters the air distribution cavity through the air inlet 2 and flows into the pneumatic cavity 22 from the air outlet 3; here, the number of the pneumatic chambers 22 is at least one, and the type thereof is, for example, a balloon body or a cylinder, or the like.
In any preferred embodiment, the pump valve body comprises: the motor 19 and the pump air chamber valve 17; a motor electrode 20 is arranged at the bottom of the motor 19, and the motor electrode 20 is electrically connected with the second control unit 9; the motor 19 can drive the operation of the air pump air chamber valve 17.
In this embodiment, an output end of the motor 19 is fixedly connected with an eccentric wheel, an accommodating hole is formed in the eccentric wheel, a connecting part is installed at the bottom of the air pump air chamber valve 17, the end part of the connecting part can be installed on the accommodating hole, and the motor 19 is started to drive the eccentric wheel to rotate, so that the air pump air chamber valve 17 can act to generate air with a certain air pressure value;
the pump valve body is connected with the second control unit 9 by a motor electrode 20 at the bottom of a motor 19 of the pump valve body so as to realize the control of the pump valve body by the electric control unit.
In any preferred embodiment, an air pump air chamber shell 23 is disposed outside the air pump air chamber valve 17 and is fixed to the motor 19.
In this embodiment, the air pump air chamber shell 23 is disposed outside the air pump air chamber valve 17 and is fixed to the motor 19, so as to protect the air pump air chamber valve 17.
In any preferred embodiment, the pump valve main body is further provided with a shielding shell 13, and the shielding shell 13 is provided with a vent hole 14.
In this embodiment, the shielding shell 13 is arranged outside the pump valve main body, plays a role of protecting the pump valve main body, can isolate and protect the memory alloy wires 10, and is provided with an exhaust hole 14 for guiding the gas discharged from the gas discharge port 4 to the external environment;
an independent controller shell can be arranged at the air guide module 1 and is fixedly connected with the shielding shell 13.
In any preferred embodiment, the second control unit 9 is provided with a terminal connector 21.
In the present embodiment, a terminal connector 21 is provided in the second control unit 9 for communicating with an electronic circuit.
In any preferred embodiment, the first control unit 8 is provided with a vent hole corresponding to the air inlet 2.
In this embodiment, the vent hole is disposed in the first control unit 8, and is disposed corresponding to the air inlet 2, so as to prevent the first control unit 8 from obstructing the communication between the air inlet 2 and the air distribution layer outlet 15.
Example two
A massage system, comprising: a pneumatic bladder; the pneumatic bag body is communicated with the pump-valve integrated pneumatic control module.
In the embodiment, the pump-valve integrated pneumatic control module is communicated with the pneumatic bag body to inflate and deflate the pneumatic bag body, so that the massage function is realized;
as shown in fig. 1, the pump-valve integrated pneumatic control module can control the inflation and deflation of a pneumatic bag;
the inflation and deflation of the two pneumatic bag bodies can be controlled simultaneously; as shown in fig. 2, the two air guide modules 1 share one air distribution chamber, and the two air outlets 3 are respectively communicated with the two pneumatic bag bodies to realize the simultaneous control of the inflation and deflation of the two pneumatic bag bodies.
EXAMPLE III
A car seat, comprising: a seat; the massage system is installed in the seat.
In this embodiment, the massage system is installed in the seat so that the seat has a pneumatic massage function.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. The utility model provides a pump valve integral type pneumatic control module which characterized in that includes: the air guide device comprises a pump valve main body, at least one air guide module (1) and an electric control module, wherein the end part of the pump valve main body is provided with an air distribution layer (16), the air guide module (1) is matched and connected with the air distribution layer (16), and the electric control module is used for controlling the pump valve main body and the air guide module (1);
the gas distribution layer (16) is provided with a gas distribution layer outlet (15);
an air distribution cavity is arranged in the air guide module (1), and an air inlet (2), an air outlet (3) and an air leakage opening (4) which are respectively communicated with the air distribution cavity are arranged on the side wall of the air guide module; the air inlet (2) is communicated with the air distribution layer outlet (15); a bidirectional elastic sealing body (5) used for sealing the air inlet (2) and the air leakage opening (4) is arranged in the air distribution cavity;
the electric control module includes: the first control unit (8) is arranged between the air guide module (1) and the air distribution layer (16), and the second control unit (9) is arranged on one side, far away from the first control unit (8), of the pump valve main body; a first electrode (11) is arranged on the first control unit (8), and memory alloy wires (10) which are respectively and electrically connected with the first electrode (11) and the second control unit (9) are arranged between the first electrode (11) and the second control unit;
one end of the bidirectional elastic sealing body (5) far away from the air distribution cavity penetrates through the air leakage opening (4) and is connected with the first electrode (11);
through control the flexible of memory alloy silk (10), draw and move first electrode (11), can adjust two-way elastic sealing body (5) with distance between air inlet (2), and then adjust air inlet (2) with gas outlet (3) intercommunication or with mouthful (4) intercommunication loses heart.
2. A pump-valve integrated pneumatic control module according to claim 1, wherein said pump valve main body comprises: a motor (19) and an air pump air chamber valve (17); a motor electrode (20) is arranged at the bottom of the motor (19), and the motor electrode (20) is electrically connected with the second control unit (9); the motor (19) can drive the air pump air chamber valve (17) to operate.
3. A pump-valve integrated pneumatic control module according to claim 2, wherein an air pump air chamber housing (23) is provided outside the air pump air chamber valve (17) and is fixedly connected to the motor (19).
4. A pump-valve integrated pneumatic control module according to claim 1, wherein said bidirectional elastic sealing body (5) comprises: the sealing device comprises a sealing colloid (6) and an elastic element arranged between the sealing colloid (6) and the inner wall of the gas distribution cavity; the sealing colloid (6) is provided with a first sealing section for sealing the air inlet (2) and a second sealing section for sealing the inner side of the air leakage opening (4); a hanging sliding groove is arranged at one end of the second sealing section, which is far away from the first sealing section, extends out of the tail end of the air distribution cavity, and is connected with a memory alloy wire (10) outside the air distribution cavity; the elastic element is arranged adjacent to the tail end of the air distribution cavity.
5. The pump-valve integrated pneumatic control module as claimed in claim 1, wherein the pump valve body is further provided with a shielding shell (13), and the shielding shell (13) is provided with an exhaust hole (14).
6. A pump-valve integrated pneumatic control module according to claim 1, characterized in that the second control unit (9) is provided with a terminal connector (21).
7. A pump-valve integrated pneumatic control module according to claim 1, wherein the first control unit (8) is provided with a vent hole corresponding to the air inlet (2).
8. A pump-valve integrated pneumatic control module according to claim 1, characterized in that the number of said distribution layer outlets (15) is at least one.
9. A massage system, comprising: a pneumatic bladder; the pneumatic bladder is in communication with a pump-valve integrated pneumatic control module as claimed in any one of claims 1 to 8.
10. A vehicle seat, comprising: a seat; a massage system as claimed in claim 9 mounted in said seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022122841.3U CN212473200U (en) | 2020-09-24 | 2020-09-24 | Pump and valve integrated pneumatic control module, massage system and automobile seat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022122841.3U CN212473200U (en) | 2020-09-24 | 2020-09-24 | Pump and valve integrated pneumatic control module, massage system and automobile seat |
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| CN212473200U true CN212473200U (en) | 2021-02-05 |
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| CN202022122841.3U Active CN212473200U (en) | 2020-09-24 | 2020-09-24 | Pump and valve integrated pneumatic control module, massage system and automobile seat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046372A (en) * | 2020-09-24 | 2020-12-08 | 东莞市安海思精密电子有限公司 | Pump and valve integrated pneumatic control module, massage system and automobile seat |
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2020
- 2020-09-24 CN CN202022122841.3U patent/CN212473200U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046372A (en) * | 2020-09-24 | 2020-12-08 | 东莞市安海思精密电子有限公司 | Pump and valve integrated pneumatic control module, massage system and automobile seat |
| WO2022062972A1 (en) * | 2020-09-24 | 2022-03-31 | 廊坊市金色时光科技发展有限公司 | Pump-valve integrated pneumatic control module, massage system, and automobile seat |
| CN112046372B (en) * | 2020-09-24 | 2024-07-23 | 东莞市安海思精密电子有限公司 | Pump valve integrated pneumatic control module, massage system and automobile seat |
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