CN208381419U - A kind of memorial alloy control box for controlling massage air bag - Google Patents
A kind of memorial alloy control box for controlling massage air bag Download PDFInfo
- Publication number
- CN208381419U CN208381419U CN201820180507.3U CN201820180507U CN208381419U CN 208381419 U CN208381419 U CN 208381419U CN 201820180507 U CN201820180507 U CN 201820180507U CN 208381419 U CN208381419 U CN 208381419U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- moving member
- air vent
- memorial alloy
- 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.)
- Withdrawn - After Issue
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 47
- 239000000956 alloy Substances 0.000 title claims abstract description 47
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000008602 contraction Effects 0.000 claims abstract description 13
- 239000003570 air Substances 0.000 claims description 188
- 239000012080 ambient air Substances 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010050031 Muscle strain Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 208000029761 vertebral disease Diseases 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Massaging Devices (AREA)
Abstract
The utility model provides a kind of memorial alloy control box for controlling massage air bag, including box body, inlet channel is arranged inside, one end is connected to air pump, and the other end is connected to air inlet cushion chamber.Inflation/deflation one end of the channel is connected to air bag, and the other end is connected to charge and discharge air cavity.Air inlet and air vent are offered on charge and discharge air cavity, air inlet is connected to air inlet cushion chamber, air vent and environmental communication, and air inlet and air vent respectively correspond a memorial alloy mould group.Including fixing piece and moving member, sealing element is fixed on moving member, and memory alloy wire is fixed on moving member, and it is connected with circuit board, return unit is arranged between fixing piece and moving member, and sealing element acts against air inlet and perhaps seals air inlet or air vent on air vent.Memory alloy wire obtains electric contraction, and band dynamic seal releases port sealing, power loss return, and band dynamic seal is by port sealing.Memorial alloy has million characteristics being precisely controlled, long service life.
Description
Technical field
The utility model relates to a kind of memorial alloys to control box, specifically, being related to a kind of for controlling the note of massage air bag
Recall alloy control box, belongs to machinery field.
Background technique
Caused lumbar muscle strain or the generation of lumbar vertebral disease when in order to avoid being chronically at sitting posture, people generally select by
The products such as seat or Messaging cushion rub to protect waist.Pneumatic massage air bag is produced due to advantages such as size adjustables in massage armchair
It is more and more applied on product, the massage principle of massage air bag is exactly that the function of massage is realized using the inflation/deflation to air bag
Energy.
The inflation/deflation of the massage air bag of the prior art generally uses solenoid valve control.Chinese utility model patent application,
A kind of CN105522943A, pneumatic waist rest device, discloses a kind of pneumatic massage waist support, including air bag, for inflating to air bag
Air pump, and the solenoid valve of control air bag inflation/deflation realizes that the volume of air bag becomes by the inflation/deflation of solenoid valve control air bag
Change, and then adjust the size of waist support, adapt to the diversified demand of user, improves the comfort and applicability of waist support.But
It is, since solenoid valve volume is big, to take up space, when being unfavorable for its extensive use, especially narrow space, is not suitable for using.And
And elasticity is easily reduced the spring of solenoid valve after a number of uses, causes the solenoid valve service life short, also results in solenoid valve control in this way
The massage air bag service life of system is also short.
Utility model content
In order to which the inflation/deflation solenoid valve volume for solving solenoid valve control air bag of the existing technology is big, take up space, and
Solenoid valve due to after being used for multiple times elasticity reduce, service life short technical problem, the utility model, which provides, a kind of to be used to control
The memorial alloy of massage air bag processed controls box.
The utility model adopts the following technical scheme that realize above-mentioned technical purpose.
A kind of memorial alloy for controlling massage air bag controls box, including box body, be provided in box body inlet channel, into
Gas cushion chamber, charge and discharge air cavity, memorial alloy mould group, air inlet, air vent and inflation/deflation channel.
One end of the inlet channel is connected to air pump, and to supply, the inlet channel other end is connected to air inlet cushion chamber.
The one end in the inflation/deflation channel is connected to air bag, to provide inflatable and deflatable channel, charge and discharge for air bag
The other end in gas channel is connected to charge and discharge air cavity, offers air inlet and air vent on charge and discharge air cavity.
The air inlet is connected to air inlet cushion chamber, and air vent is connected to ambient air.
Air inlet and air vent respectively correspond a memorial alloy mould group, to realize air inlet or air vent sealing or
Release its sealing.
The memorial alloy mould group includes fixing piece, moving member, return unit, memory alloy wire, sealing element and circuit board.
Fixing piece is fixed on tray interior, and sealing element is fixed on moving member, and memory alloy wire is fixed on moving member, and
It is connected with circuit board, return unit is arranged between fixing piece and moving member.
Sealing element acts against air inlet and perhaps seals air inlet or air vent on air vent, and memory alloy wire passes through
Circuit board controls it and obtains electric contraction, drives moving member mobile far from air inlet or air vent, depressurization, and memory alloy wire is logical
Oversampling circuit plate controls its power loss return, and return unit drives moving member close and acts against on air inlet or air vent, by air inlet
Hole or air vent sealing.
Further, a kind of memorial alloy for controlling massage air bag controls box, and the fixing piece is an open circles
Cylinder is fixed in box body, and the lower part of moving member is a cylindrical body, is inserted into fixing piece, and return unit is reset spring, setting
Between fixing piece and the cylindrical body of moving member lower part.
There are two outwardly extending retention beads for the setting of moving member top, are provided with memory alloy wire card slot, top
The rubber cap as sealing element is fixedly installed.
The memory alloy wire passes through memory alloy wire card slot, and both ends connect with circuit board respectively, controlled by circuit board
It obtains electric and power loss.
Memory alloy wire obtains electric contraction, power loss return.
Further, a kind of memorial alloy for controlling massage air bag controls box, and memory alloy wire obtains electric contraction, pulls
Moving member drives rubber cap principle air inlet or air vent, depressurization.
Memory alloy wire power loss return, reset spring by moving member push to air inlet perhaps air vent by air inlet or
Air vent sealing.
Further, it is a kind of for control massage air bag memorial alloy control box, box body by upper box cover, lower casing and in
Between box body constitute, above-mentioned memorial alloy mould group, inlet channel, air inlet cushion chamber, charge and discharge air cavity, air inlet, air vent and fill
Bleed passage is arranged on intermediate box body, and upper box cover and lower casing are closed with intermediate tray cover respectively, lower casing and intermediate box body
Using ultrasonic bonding.
A kind of memorial alloy for controlling massage air bag controls the charge and discharge pneumatic control method of box, when inflation, circuit board control
The corresponding memory alloy wire of air inlet processed obtains electric contraction, releases the sealing to air inlet, and circuit board controls air pump work, gas warp
Inlet channel enters air inlet cushion chamber, via air inlet, by charge and discharge air cavity, enters air bag through inflation/deflation channel, fills for air bag
Gas.
When inflation finishes, circuit board controls the corresponding memory alloy wire power loss return of air inlet, restores to the close of air inlet
Envelope terminates inflation.
When deflation, the corresponding memory alloy wire of circuit board control air vent obtains electric contraction, releases the sealing to air vent, gas
Gas in capsule is discharged in ambient air into charge and discharge air cavity by air vent via inflation/deflation channel.
When deflation finishes, circuit board controls the corresponding memory alloy wire power loss return of air vent, restores to the close of air vent
Envelope terminates to deflate.
The utility model uses above-mentioned technical solution, achieves following beneficial effect.
1. the utility model is used to control the memorial alloy control box of massage air bag, air bag is controlled using memorial alloy module
Inflation/deflation, replace battery valve, memorial alloy has million characteristics being precisely controlled, and memorial alloy controls box long service life.
2. the physical form of memory alloy wire at different temperature is different, memory alloy wire itself has resistive properties.
When energization, memorial alloy is heated, and memory alloy wire contraction is thicker, can block gas circuit, is passed through and is controlled memory alloy wire shape
Variation control to the interruption of gas circuit be connected to, it is simple and quick to control the massage motion of massage air bag.
3. the utility model is used to control the memorial alloy control box of massage air bag, small in size, being conducive to it widely makes
With, especially narrow space when, be particularly suitable for use.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the memorial alloy of the utility model controls the structural schematic diagram of box.
Fig. 2 is the A-A diagrammatic cross-section of Fig. 1.
Fig. 3 is the B-B diagrammatic cross-section of Fig. 1.
Fig. 4 is that the memorial alloy of the utility model controls structural schematic diagram when box cooperates air pump and air bag to use.
It include: memorial alloy control box 10, air pump 20, air bag 30, box body 100, memorial alloy mould group 200, charge and discharge in figure
Gas channel 300, inlet channel 400, air inlet cushion chamber 500, charge and discharge air cavity 600, air inlet 700, air vent 800, fixing piece
201, moving member 202, return unit 203, memory alloy wire 204, sealing element 205, memory alloy wire card slot 206, circuit board 207.
Specific embodiment
In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically
The utility model is described in further detail for embodiment
Referring to Fig. 1 to Fig. 4, the utility model provides a kind of memorial alloy control box 10 for controlling massage air bag, packet
Include box body 100.Inlet channel 400, air inlet cushion chamber 500, charge and discharge air cavity 600, memorial alloy mould group are provided in box body 100
200, air inlet 700, air vent 800 and inflation/deflation channel 300.
Specifically, one end of inlet channel 400 is connected to air pump 20, to supply, the other end of inlet channel 400 and into
Gas cushion chamber 500 is connected to.
The one end in inflation/deflation channel 300 is connected to air bag 30, to provide inflatable and deflatable channel, charge and discharge for air bag 30
300 other end of gas channel is connected to charge and discharge air cavity 600, and air inlet 700 and air vent 800 are offered on charge and discharge air cavity 600.
Air inlet 700 is connected to air inlet cushion chamber 500, the atmosphere in air vent 800 and environment.
It is respectively corresponded on the air inlet 700 and air vent 800 and is provided with a memorial alloy mould group 200, pass through note
Recall alloy mould group 200 to realize the sealing of air inlet 700 or air vent 800 or release its sealing.
The memorial alloy mould group 200 includes fixing piece 201, moving member 202, return unit 203, memory alloy wire 204, close
Sealing 205 and circuit board 207.
Fixing piece 201 is fixed on inside box body 100, and sealing element 205 is fixed on moving member 202, and memory alloy wire 204 is solid
It is scheduled on moving member 202, and is connected with circuit board 207, return unit 203 is arranged between fixing piece 201 and moving member 202.
Sealing element 205 acts against air inlet 700 and perhaps seals air inlet 700 or air vent 800 on air vent 800,
Memory alloy wire 204 obtains electric contraction, drives moving member 202 mobile far from air inlet 700 or air vent 800, depressurization, note
Recall 204 power loss return of alloy wire, return unit 203 drives moving member 202 close and acts against air inlet 700 or air vent 800
On, air inlet 700 or air vent 800 are sealed.
When needing to inflate for air bag 30, air pump 20 is opened, and memorial alloy mould group 200 releases the sealing to air inlet 700,
But memorial alloy mould group 200 controls air vent 800 and seals, at this point, the gas in air pump 20 is passed through by inlet channel 400
Air inlet cushion chamber 500 enters charge and discharge air cavity 600 from air inlet 700, by inflation/deflation channel 300, inflates for air bag 30.
When air bag 30 needs to deflate, air pump 20 is closed, and memorial alloy mould group 200 releases the sealing to air vent 800, but
It is that memorial alloy mould group 200 controls air inlet 700 and seals, at this point, the gas in air bag 30 enters via inflation/deflation channel 300
Charge and discharge air cavity 600 is discharged into ambient air via air vent 800.
Specifically, referring to figs. 2 and 3, the fixing piece 201 is a hollow cylinder, it is fixed in box body 100, moves
The lower part of moving part 202 is a cylindrical body, is inserted into fixing piece 201, and return unit 203 is reset spring, is arranged in fixing piece
Between 201 and the cylindrical body of 202 lower part of moving member.
There are two outwardly extending retention beads for the setting of 202 top of moving member, are provided with memory alloy wire card slot
206, the rubber cap as sealing element 205 is fixedly installed in top.
The memory alloy wire 204 passes through memory alloy wire card slot 206, and both ends are connected with circuit board 207 respectively, passes through electricity
Road plate 207 controls it and obtains electric and power loss, and memory alloy wire 204 obtains electric contraction, power loss return.
Preferably, the internal diameter of fixing piece 201 is greater than the diameter of reset spring, it is preferred that bigger than the diameter of reset spring
Reset spring is placed in the hollow interior of fixing piece 201 by 0.1-0.2mm.The cylindrical body of 202 lower part of moving member plays to reset bullet
The guiding role of spring, limiting section is to realize limit.Memory alloy wire card slot 206 is preferably the card slot of triangle, with for note
Recall alloy wire 204 to pass through.
Circuit board 207 is shunk to provide voltage for memory alloy wire 204 specifically, memory alloy wire 204 is powered, and is drawn
The seat of honour is pulled away from air inlet 700 or air vent 800 by dynamic moving member 202, thus, air inlet 700 or air vent 800 are opened,
At this point, reset spring is in compressive state.When power-off, 204 return of memory alloy wire, reset spring resets, by moving member 202
Pushing air inlet 700 to, perhaps air vent 800 seals air inlet 700 or air vent 800.
Further, box body 100 is made of upper box cover, lower casing and intermediate box body, above-mentioned memorial alloy mould group 200,
Inlet channel 400, air inlet cushion chamber 500, charge and discharge air cavity 600, air inlet 700, air vent 800 and inflation/deflation channel 300 are all provided with
It sets on intermediate box body, upper box cover and lower casing are closed with intermediate tray cover respectively, and lower casing and intermediate box body use supersonic welding
It connects.
The charge and discharge pneumatic control method that memorial alloy for controlling massage air bag controls box is as follows:
When inflation, the corresponding memory alloy wire of circuit board control air inlet obtains electric contraction, releases the sealing to air inlet, electricity
Road plate controls air pump work, and gas enters air inlet cushion chamber through inlet channel, via air inlet, by charge and discharge air cavity, through charge and discharge
Gas channel enters air bag, inflates for air bag.
When inflation finishes, circuit board controls the corresponding memory alloy wire power loss return of air inlet, restores to the close of air inlet
Envelope terminates inflation.
When deflation, the corresponding memory alloy wire of circuit board control air vent obtains electric contraction, releases the sealing to air vent, gas
Gas in capsule is discharged in ambient air into charge and discharge air cavity by air vent via inflation/deflation channel.
When deflation finishes, circuit board controls the corresponding memory alloy wire power loss return of air vent, restores to the close of air vent
Envelope terminates to deflate.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Technical solution provided to the utility model is described in detail above.Specific embodiment pair used herein
The principles of the present invention and embodiment are expounded, and the above embodiments are only used to help understand, and this is practical new
The method and its core concept of type.It is practical not departing from it should be pointed out that for those skilled in the art
Under the premise of new principle, several improvements and modifications can be made to this utility model, these improvement and modification also fall into this
In the protection scope of utility model claims.
Claims (3)
1. a kind of memorial alloy for controlling massage air bag controls box, including box body (100), it is characterised in that: box body (100)
Inside it is provided with inlet channel (400), air inlet cushion chamber (500), charge and discharge air cavity (600), memorial alloy mould group (200), air inlet
(700), air vent (800) and inflation/deflation channel (300)；
One end of the inlet channel (400) is connected to air pump (10), inlet channel (400) other end and air inlet cushion chamber
(500) it is connected to；
The one end in the inflation/deflation channel (300) is connected to air bag (30), the other end and inflation/deflation of inflation/deflation channel (300)
Chamber (600) is connected to, and offers air inlet (700) and air vent (800) on charge and discharge air cavity (600)；
The air inlet (700) is connected to air inlet cushion chamber (500), and air vent (800) is connected to ambient air；
Air inlet (700) and air vent (800) respectively correspond a memorial alloy mould to be sealed against or release its sealing
Group (200)；
The memorial alloy mould group (200) includes fixing piece (201), moving member (202), return unit (203), memory alloy wire
(204), sealing element (205) and circuit board (207)；
Fixing piece (201) is fixed on box body (100) inside, and sealing element (205) is fixed on moving member (202), memory alloy wire
(204) it is fixed on moving member (202), and is connected with circuit board (207), return unit (203) setting is in fixing piece (201) and moves
Between moving part (202)；
Sealing element (205) acts against air inlet (700) perhaps on air vent (800) by air inlet (700) or air vent
(800) it seals, sealing element (205) is when memory alloy wire (204) obtain electric contraction and power loss return by circuit board (207), far
From or close to air inlet (700) or air vent (800) movement.
2. a kind of memorial alloy for controlling massage air bag according to claim 1 controls box, it is characterised in that: described
Fixing piece (201) is a hollow cylinder, is fixed in box body (100), and the lower part of moving member (202) is a cylindrical body,
It is inserted into fixing piece (201), return unit (203) is reset spring, is arranged in fixing piece (201) and moving member (202) lower part
Between cylindrical body；
There are two outwardly extending retention beads for the setting of moving member (202) top, are provided with memory alloy wire card slot
(206), the rubber cap as sealing element (205) is fixedly installed in top；
The memory alloy wire (204) passes through memory alloy wire card slot (206), and both ends are connected with circuit board (207) respectively, passes through
Circuit board (207) controls it and obtains electric contraction and power loss return.
3. a kind of memorial alloy for controlling massage air bag according to claim 1 or 2 controls box, it is characterised in that:
Box body (100) is made of upper box cover, lower casing and intermediate box body, above-mentioned memorial alloy mould group (200), inlet channel (400),
Air inlet cushion chamber (500), charge and discharge air cavity (600), air inlet (700), air vent (800) and inflation/deflation channel (300) are respectively provided with
On intermediate box body, upper box cover and lower casing are closed with intermediate tray cover respectively, and lower casing and intermediate box body use ultrasonic bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820180507.3U CN208381419U (en) | 2018-02-01 | 2018-02-01 | A kind of memorial alloy control box for controlling massage air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820180507.3U CN208381419U (en) | 2018-02-01 | 2018-02-01 | A kind of memorial alloy control box for controlling massage air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381419U true CN208381419U (en) | 2019-01-15 |
Family
ID=64979445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820180507.3U Withdrawn - After Issue CN208381419U (en) | 2018-02-01 | 2018-02-01 | A kind of memorial alloy control box for controlling massage air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167495A (en) * | 2018-02-01 | 2018-06-15 | 襄阳寒桦精机有限公司 | A kind of memorial alloy control box for being used to control massage air bag |
-
2018
- 2018-02-01 CN CN201820180507.3U patent/CN208381419U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167495A (en) * | 2018-02-01 | 2018-06-15 | 襄阳寒桦精机有限公司 | A kind of memorial alloy control box for being used to control massage air bag |
| CN108167495B (en) * | 2018-02-01 | 2024-04-19 | 襄阳寒桦精机有限公司 | Memory alloy control box for controlling massage air bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201192452Y (en) | Air-operated massaging device | |
| CN109780271B (en) | M/W shape memory alloy wire control air valve | |
| CN207089062U (en) | Automotive seat pneumatic type waist support air flow controller | |
| CN208381419U (en) | A kind of memorial alloy control box for controlling massage air bag | |
| CN110030175A (en) | The pneumatic waist support integrated pump valve machine of automotive seat | |
| CN108167495A (en) | A kind of memorial alloy control box for being used to control massage air bag | |
| CN205321879U (en) | Automatic charging formula moisture -proof pad of bed technique is aerifyd in application | |
| CN204099658U (en) | Combined type distributing valve group | |
| CN109552126A (en) | Intelligence self-regulation automotive seat | |
| CN111284378A (en) | Waist support control system integrating control part and air pump | |
| CN207220563U (en) | A kind of sofa with autoinflation air cushion | |
| CN102488961B (en) | Air charging and discharging valve special for external counter pulsation | |
| CN215042311U (en) | Pneumatic electric heating massage neck pillow for vehicle | |
| CN2852844Y (en) | Massage mattress device | |
| CN112066032A (en) | Pneumatic control's massage valve unit and ally oneself with pneumatic control unit more | |
| CN201734293U (en) | Inflatable back cushion | |
| CN106724362B (en) | Air bag automatic gas control structure | |
| CN112066039A (en) | Pneumatic control valve device, pneumatic control valve group and pneumatic control assembly | |
| CN209074009U (en) | A kind of inflatable travelling pillow | |
| CN212480225U (en) | Pneumatic control's massage valve unit and ally oneself with pneumatic control unit more | |
| CN210330052U (en) | Waist cushion with adjustable supporting curved surface | |
| CN211154939U (en) | Automatic soundless height-adjusting pillow | |
| CN208324987U (en) | A kind of automotive headrest | |
| CN102273851A (en) | Air-filled back cushion | |
| CN212480233U (en) | Pneumatic control valve device, pneumatic control valve group and pneumatic control assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190115 Effective date of abandoning: 20240419 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190115 Effective date of abandoning: 20240419 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |