CN109008376A - A kind of electronic air bag cushion with wireless charging device - Google Patents
A kind of electronic air bag cushion with wireless charging device Download PDFInfo
- Publication number
- CN109008376A CN109008376A CN201810824411.0A CN201810824411A CN109008376A CN 109008376 A CN109008376 A CN 109008376A CN 201810824411 A CN201810824411 A CN 201810824411A CN 109008376 A CN109008376 A CN 109008376A
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- CN
- China
- Prior art keywords
- air bag
- wireless charging
- solenoid valve
- tracheae
- cushion
- 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.)
- Granted
Links
- 241000826860 Trapezium Species 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 239000002775 capsule Substances 0.000 claims description 4
- 208000014617 hemorrhoid Diseases 0.000 abstract description 13
- 210000001217 buttock Anatomy 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/24—Upholstered seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
-
- H02J7/025—
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physical Education & Sports Medicine (AREA)
- Power Engineering (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The present invention relates to office chair technical fields, specially a kind of electronic air bag cushion with wireless charging device, including the air bag cushion ontology being arranged on office chair seat and the control box that the seat bottom is arranged in, the control box is charged and discharged gas by tracheae to the air bag cushion ontology；The wireless charging device includes the wireless charging receiver of wireless charging electrical pad with the movable pulley mounting rack bottom that the office chair is arranged in.The air bag that can be charged and discharged gas is alleviated hemorrhoid discomfort as cushion by the present invention；It can quickly be charged and discharged gas to realize and beat function, can be charged and discharged gas by air pump to air bag cushion ontology, left side air bag and right side air bag to realize the function of squeezing and wave to realize beautiful buttock modeling waist to chair back air bag by air pump；And office chair is placed in wireless charging electrical pad and just can be carried out charging, eliminates the charging electric wire of office chair.
Description
Technical field
The present invention relates to office chair technical field, specially a kind of electronic air bag cushion with wireless charging device.
Background technique
People usually require to alleviate discomfort by cushion when suffering from hemorrhoid, at present commercial type for alleviating hemorrhoid
The product of sore discomfort is substantially circle shape, is the cushion of the sponge material of intermediate hollow out, needs manually to be placed on when to be used and do
On public chair seat, people is sat on, and is taken away when not needing, and storage trouble has a single function, is also easy that others is allowed to find that others is suffered from
Hemorrhoid, privacy are bad.
And existing office chair does not have massage functions generally, but due to sitting shoulder neck, back and buttocks be easy it is stiff
Ache, if cannot alleviate in time, will lead to an accent halation and ring working efficiency.The prior art has by installing on office chair
Seismic mass achievees the effect that massage, but seismic mass movement is more dull, and comfort level is low.
And existing office chair with massage function is mobile for convenience, using universal wheel as chair leg, while chair body sheet
Body can 360 degree rotation, be easy to push down electric wire in this way, or cause the winding of electric wire, user's use caused to perplex, in addition tool
There is security risk.
Summary of the invention
In view of the problems of the existing technology the present invention, proposes a kind of electronic air bag seat with wireless charging device
Pad, can alleviate hemorrhoid sense of discomfort, and can realize by air bag and beat and squeeze massage, improve the comfortable of office chair
Degree, and can wireless charging, improve practicability and the safety of office chair.
The technical solution adopted by the present invention to solve the technical problems is: a kind of electronic air bag with wireless charging device
Cushion, including the air bag cushion ontology being arranged on office chair seat and the control box that the seat bottom is arranged in, the control
Box processed is charged and discharged gas by tracheae to the air bag cushion ontology；The wireless charging device includes that wireless charging electrical pad and setting exist
The wireless charging receiver of the movable pulley mounting rack bottom of the office chair, the interior wireless charging that is equipped with of the wireless charging electrical pad emit
Coil, the wireless charging transmitting coil are connected with power supply line, are equipped with wireless charging in the wireless charging receiver and receive line
Circle, the office chair are additionally provided with the power supply base connecting with the wireless charging receiving coil, the power supply base and the control
Box connection processed.
Preferably, being equipped with air pump, solenoid valve and control circuit board, the air pump and the solenoid valve in the control box
Connection, the solenoid valve are connect with the tracheae, and the air pump and the solenoid valve are connect with the control circuit board.
Preferably, the air bag cushion ontology, in circle shape, the tracheae includes connecting with the air bag cushion body interior
The ventilation tracheae in the middle part of the circle shape air bag cushion ontology is arranged in the cushion tracheae and outlet connect, and the cushion tracheae passes through seat
Pad solenoid valve is connect with the air pump, and the ventilation tracheae is connect by AVSV Air Vent Solenoid Valve with the air pump.
Preferably, the office chair further includes the chair back, left handle and right handle, the chair back is equipped with chair back air bag, institute
It states to be located at below the left handle on the left of seat and is equipped with left side air bag, be located at below the right handle on the right side of the seat and be equipped with the right side
Side air bag, the control box also pass through tracheae and charge and discharge gas to the chair back air bag, left side air bag and right side air bag.
Preferably, the solenoid valve include portions air bag solenoid valve, chair back air bag solenoid valve, left side air bag solenoid valve and
Right side air bag solenoid valve, the tracheae include the portions tracheae for connecting the portions air bag solenoid valve Yu the portions air bag, even
The chair back tracheae for connecing the chair back air bag solenoid valve Yu the chair back air bag connects the left side air bag solenoid valve and the left side
The left side tracheae of air bag, and the right side tracheae of connection the right side air bag solenoid valve and the right side air bag.
Preferably, the solenoid valve includes solenoid valve body, the solenoid valve body is equipped with cavity, and with the sky
The air intake of chamber connection, gas outlet and exhaust outlet, the cavity is interior to be equipped with sliding plug, installs the mobile bar of the sliding plug, institute
It states mobile bar one end to connect with magnetic block, magnetic plate is additionally provided in the cavity, is set between the magnetic plate and the magnetic block
There is connecting spring.
Preferably, the office chair is additionally provided with battery, described battery one end and the power supply base be electrically connected,
The other end is connect with the wireless charging receiving coil.
Preferably, the wireless charging receiver is connect by telescopic connection with the movable pulley mounting rack.
Preferably, the connector includes the connector connecting with the movable pulley mounting rack, with the connector spiral shell
The position-limiting drum of line connection, the connecting cylinder with position-limiting drum socket, the position-limiting drum is axially equidistant to be equipped with multiple limit holes, institute
It states connecting cylinder one end and is equipped with the connecting hole being cooperatively connected with the limit hole, the connecting cylinder other end connects with the wireless charging
Device connection is received, the limit hole is connect with the connecting hole by caging bolt；The limit drum outer wall, which is axially arranged with limit, leads
To rail, the connecting cylinder inner wall is equipped with the slide protrusion being used cooperatively with the limition orientation rail.
Preferably, the connector and the position-limiting drum grafting, the connector is equipped with inserting groove, and the position-limiting drum is set
There is the connection-peg being cooperatively connected with the inserting groove, the inserting groove internal symmetry is equipped with two right-angled trapezium sliding blocks, each described
Right-angled trapezium slider top is slidably connected with the inserting groove inner top, and the inserting groove medial surface is equipped with towards the right angle ladder
First button of shape sliding block right-angle surface, the inserting groove medial surface is additionally provided with answers with what the right-angled trapezium sliding block right-angle surface was connect
Position spring, bottom is equipped with adsorption piece and socket power in the inserting groove, and the connector shell is equipped with power switch；The suction
Attachment includes suction sheet, installs the shell of the suction sheet, the iron that the enclosure interior is arranged in and connect with the suction sheet
Core, and the coil being wrapped on the iron core, the coil by first button and the power switch with it is described
Socket power is electrically connected.
The invention has the advantages that the air bag that can be charged and discharged gas is alleviated hemorrhoid discomfort as cushion by the present invention,
Air bag cushion ontology is arranged inside seat, directly opens when use, easy to use and private height, air bag cushion ontology
It can ventilate at hemorrhoid, comfort level is high；And can quickly be charged and discharged gas by air pump to chair back air bag to realize and beat function,
It can be charged and discharged gas by air pump to air bag cushion ontology, left side air bag and right side air bag to realize and squeeze and wave to real
The function of existing beautiful buttock modeling waist；And wireless charging receiver is mounted on office chair, office chair is placed in wireless charging electrical pad just
It can be carried out charging, eliminate the charging electric wire of office chair, improve practicability and the safety of office chair；Wireless charging receiver
It is detachably connected, easy access, and may be height adjusted with movable pulley mounting rack, improve charge efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the electronic air bag cushion with wireless charging device of the present invention；
Fig. 2 is the structural schematic diagram of the logical connector between movable pulley mounting rack of wireless charging receiver；
Fig. 3 is another structural schematic diagram of connector in Fig. 2；
Fig. 4 is the structural schematic diagram of connector and position-limiting drum grafting；
Fig. 5 is the structural schematic diagram of solenoid valve of the present invention；
Wherein, 1, seat, 11, air bag cushion ontology, 2, the chair back, 21, chair back air bag, 3, left handle, 31, left side air bag, 4, the right side
Handle, 41, right side air bag, 5, control box, 51, air intake, 52, gas outlet, 53, exhaust outlet, 54, sliding plug, 55, mobile bar,
56, magnetic block, 57, magnetic plate, 58, connecting spring, 6, tracheae, 7, wireless charging electrical pad, 71, power supply line, 8, wireless charging reception
Device, 81, power supply base, 91, connector, 911, right-angled trapezium sliding block, the 912, first button, 913, reset spring, 914, absorption
Part, 9141, suction sheet, 9142, iron core, 9143, coil, 915, socket power, 916, power switch, 92, position-limiting drum, 921, insert
Connector, 93, connecting cylinder.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of electronic air bag cushion with wireless charging device, including be arranged on office chair seat 1
Air bag cushion ontology 11 and the control box 5 of 1 bottom of seat is set, the control box 5 is by tracheae 6 to the air bag
Cushion 11 charges and discharges gas.It is equipped with air pump, solenoid valve and control circuit board in the control box 5, the air pump passes through gas supply
Pipe is connect with the solenoid valve, and the solenoid valve is connect with the tracheae 6, the air pump and the solenoid valve with the control
Wiring board connection.The office chair is also equipped with the remote controler being wirelessly connected with the control circuit board.
For the air bag cushion ontology 11 in circle shape, the tracheae 6 includes connecting with inside the air bag cushion ontology 11
Cushion tracheae and outlet setting are in 11 middle part of circle shape air bag cushion ontology (hollow part of circle shape air bag cushion ontology 11)
Ventilation tracheae, the cushion tracheae are connect by cushion solenoid valve with the air pump, and the ventilation tracheae passes through AVSV Air Vent Solenoid Valve
It is connect with the air pump.
When the hemorrhoid of user are felt bad, air pump and cushion solenoid valve can be opened by remote controler, give air bag cushion ontology 11
Inflation can open simultaneously AVSV Air Vent Solenoid Valve to alleviate discomfort to divulge information to buttocks, further alleviate the discomfort of hemorrhoid.No
It when needing air bag cushion ontology 11, can directly be closed by remote controler, after deflation, balloon contraction will not influence seat sense, use letter
Just, comfort level is high, and using when be not easy to be found, have preferable privacy.
The office chair further includes the chair back 2, left handle 3 and right handle 4, and the chair back 2 is equipped with chair back air bag 21.The chair
1 left side of seat, which is located at below the left handle 3, is equipped with left side air bag 31, is located at below the right handle 4 on the right side of the seat 1 and is equipped with
Right side air bag 41.The office chair bottom is equipped with movable pulley, is convenient for user's mobile office chair.
The solenoid valve includes chair back air bag solenoid valve, left side air bag solenoid valve and right side air bag solenoid valve, the tracheae 6
Further include the chair back tracheae for connecting the chair back air bag solenoid valve Yu the chair back air bag 21, connects the left side air bag solenoid valve
With the left side tracheae of the left side air bag 31, and the right side gas of connection the right side air bag solenoid valve and the right side air bag 41
Pipe.
User can send information to control circuit board by remote controler, for example switching information, massaging way select information,
Switching information can control the switch of air pump, and massaging way selection information can be back massage or buttocks massage, or complete
Body massage (including back massage and buttocks massage).After user chooses massaging way, control circuit board meeting basis is preset
Good switching sequence and the rhythmical switch of time control solenoid valve, to achieve the effect that massage.
The quantity of the chair back air bag 21 is 6 and is symmetrical set, 3 on the right of 3, the left side.The chair back air bag 21
Including the first chair back air bag, the second chair back air bag, third chair back air bag, the 4th chair back air bag, the 5th chair back air bag and the 6th chair
Air bag is carried on the back, the chair back air bag solenoid valve includes the first chair back air bag solenoid valve, the second chair back air bag solenoid valve, third chair back gas
Capsule solenoid valve, the 4th chair back air bag solenoid valve, the 5th chair back air bag solenoid valve and the 6th chair back air bag solenoid valve, the chair back gas
Pipe includes the first chair back tracheae for connecting first chair back air bag and the first chair back air bag solenoid valve, connection second chair back
Second chair back tracheae of air bag and the second chair back air bag solenoid valve, the connection third chair back air bag and third chair back air bag electromagnetism
The third chair back tracheae of valve, the 4th chair back tracheae of connection the 4th chair back air bag and the 4th chair back air bag solenoid valve, connection
The 5th chair back tracheae and connection the 6th chair back air bag of 5th chair back air bag and the 5th chair back air bag solenoid valve and
6th chair back tracheae of the 6th chair back air bag solenoid valve.Chair back air bag 21 is ballonet, and the chair back air bag 21 is gassiness
Height is 9 to 11 centimetres, and optimal is 10 centimetres, can effectively realize and beat function.
When user selects back massage, control circuit board passes through switch first chair back air bag solenoid valve, the second chair back gas
Capsule solenoid valve, third chair back air bag solenoid valve, the 4th chair back air bag solenoid valve, the 5th chair back air bag solenoid valve and the 6th chair back gas
Capsule solenoid valve reaches to the first chair back air bag, the second chair back air bag, third chair back air bag, the 4th chair back air bag, the 5th chair back
Air bag and the 6th chair back air bag charge and discharge gas to realize the effect beaten.
When user selects buttocks massage, control circuit board passes through switch cushion solenoid valve, left side air bag solenoid valve and the right side
Side air bag solenoid valve is charged and discharged gas to air bag cushion ontology 11, left side air bag 31 and right side air bag 41, when 31 He of left side air bag
When right side air bag 41 is inflated simultaneously, then left side air bag 31 and right side air bag 41 clamp buttocks simultaneously, charge and discharge gas when unilateral in turn
The effect of pendulum stern may be implemented, i.e., a left side, which fills the right side and puts to turn right, pushes away buttocks, and a left side, which is put the right side and filled toward the left side, pushes away buttocks, and air bag cushion ontology 11 is single
Solely inflation when can with buttock lifting, can also left side air bag 31, right side air bag 41 and air bag cushion ontology 11 are inflated simultaneously to clamp stern
Portion realizes beautiful buttock effect.
Since the pain that air bag cushion ontology 11 can alleviate hemorrhoid has massage efficacy again, so other people are difficult to conclude
Whether user has hemorrhoid, therefore privacy is high.
Electronic air bag cushion of the invention leads to the white collar group of hemorrhoid for long-term sitting posture in addition to being arranged on office chair
Outside, moreover it is possible to be arranged on automotive seat, for the Professional drivers group for leading to hemorrhoid because of long-term sitting posture.
The wireless charging device includes wireless charging electrical pad 7 and the movable pulley mounting rack bottom that the office chair is arranged in
Wireless charging receiver 8, the wireless charging electrical pad 7 is interior to be equipped with wireless charging transmitting coil, and the wireless charging transmitting coil connects
Be connected to power supply line 71, be equipped with wireless charging receiving coil in the wireless charging receiver 8, the office chair be additionally provided with it is described
The power supply base 81 of wireless charging receiving coil connection, the power supply base 81 are connect with the control box 5.
When office chair is needed using massage functions, the power supply line 71 of wireless charging electrical pad 7 can be connected to power supply, wirelessly
Direct current is converted into electromagnetic wave and launched outward by the wireless charging transmitting coil in charging pad 7, and wireless charging receiving coil will
Electromagnetic wave is converted into direct current and is used by power supply base 81 for office chair.
The wireless charging electrical pad 7 is equipped with the cavity for installing the wireless charging transmitting coil and allows the power supply line 71
The string holes passed through, wireless charging electrical pad 7 can be made of glass material or wooden equal hard materials, play protection wireless charging transmitting
The effect of coil and power supply line 71, power supply line 71 are arranged inside wireless charging electrical pad 7, office chair moves in wireless charging electrical pad 7,
It does not influence to power to chair when rotation, to improve safety and the practicability of office chair.
The office chair is additionally provided with battery, described battery one end and the power supply base 81 electric connection, the other end
It is connect with the wireless charging receiving coil.User can use office chair while charging, and can also first pass through charging will
Power storage, i.e., can also be without filling when being massaged using office chair then directly by storage battery power supply in battery
Electricity.
As shown in Figures 2 and 3, the wireless charging receiver 8 is connected by telescopic connection and the movable pulley mounting rack
It connects.The connector includes the connector 91 connecting with the movable pulley mounting rack, the limit being threadedly coupled with the connector 91
Position cylinder 92, the connecting cylinder 93 with the position-limiting drum 92 socket, the position-limiting drum 92 is axial equidistant equipped with multiple limit holes, described
93 one end of connecting cylinder is equipped with the connecting hole being cooperatively connected with the limit hole, 93 other end of connecting cylinder and the wireless charging
Receiver 8 connects, and the limit hole is connect with the connecting hole by caging bolt.92 outer wall of position-limiting drum is axially arranged with limit
Position guided way, 93 inner wall of connecting cylinder are equipped with the slide protrusion being used cooperatively with the limition orientation rail.
Wireless charging receiver 8 can disassemble to remove movable pulley installation from connector 91 by position-limiting drum 92
The bottom of frame is overhauled convenient for wireless charging receiver 8.It, can be by connecting cylinder 93 and position-limiting drum when office chair is only charged
Minimum limit hole connection on 92 improves wireless to reduce the charging distance of wireless charging receiver 8 Yu wireless charging electrical pad 7
Charge efficiency.As office chair someone in use, connecting cylinder 93 can be connect with highest limit hole on position-limiting drum 92, shadow is avoided
Ring the movement of office chair.The slide protrusion of connecting cylinder 93 and the limition orientation rail of position-limiting drum 92 are slidably connected, on the one hand the company of avoiding
Connect cylinder 93 slides from position-limiting drum 42, plays the role of slide-and-guide on the other hand convenient for height adjustment.
As shown in figure 4, the connector 91 and 92 grafting of position-limiting drum, the connector 91 is equipped with inserting groove, described
Position-limiting drum 92 is equipped with the connection-peg 921 being cooperatively connected with the inserting groove, and the inserting groove internal symmetry is equipped with two right-angled trapeziums
Sliding block 911, each 911 top of right-angled trapezium sliding block is slidably connected with the inserting groove inner top, on the inside of the inserting groove
Face be equipped with the first button 912 towards 911 right-angle surface of right-angled trapezium sliding block, the inserting groove medial surface be additionally provided with it is described
The reset spring 913 of 911 right-angle surface of right-angled trapezium sliding block connection, bottom is equipped with adsorption piece 914 and grafting electricity in the inserting groove
Source 915,91 shell of connector are equipped with power switch 916.The adsorption piece 914 includes suction sheet 9141, installs the suction
The shell of tag 9141, the iron core 9142 that the enclosure interior is set and is connect with the suction sheet 9141, and be wrapped in
Coil 9143 on the iron core 9142, the coil 9143 by first button 912 and the power switch 916 with
The socket power 915 is electrically connected.I.e. 9143 one end of coil is connect with one end of the first button 912, the first button 912 it is another
One end is connect with one end of power switch 916, and the other end of power switch 916 is connect with socket power 915, the first button 912
Both ends be also parallel with another the first button 912.
When position-limiting drum 92 is connect with connector 91, while guaranteeing that power switch 916 is opened, it is only necessary to by connection-peg
The inserting groove insertion of 921 pairs of connectors 91.When connection-peg 921 enters inserting groove, the inclination of right-angled trapezium sliding block 911 can be pressed
Face makes it to two Slideslips, and when the right-angle surface of right-angled trapezium sliding block 911 is pressed into the first button 912, the first button 912 can be beaten
It opens so that coil 9143 is conductive, coil 9143 can cooperate with iron core 9142 after charging so that suction sheet 9141 generates magnetic attraction, from
And it is connected and fixed with connection-peg 921.When needing to dismantle wireless charging receiver 8, it is only necessary to 916 are turned off the power switch, at this point,
Coil 9143 powers off, and suction sheet 9141 loses magnetic attraction and separates with connection-peg 921, directly by connection-peg 921 from inserting groove
Extraction, reset spring 913 can make right-angled trapezium sliding block 911 be restored to initial position.There are two first button, 912 parallel connections,
When one of button malfunction and failure, another also will continue to work, reduce the risk of the failure of connector 91.Socket power
915 can be battery.
As shown in figure 5, the solenoid valve includes solenoid valve body, the solenoid valve body is equipped with cavity, and with it is described
The air intake 51 of cavity connection, gas outlet 52 and exhaust outlet 53, the cavity is interior to be equipped with sliding plug 54, installs the sliding plug 54
Mobile bar 55, described 55 one end of mobile bar connect with magnetic block 56, and magnetic plate 57, the magnetic plate are additionally provided in the cavity
Connecting spring 58 is equipped between 57 and the magnetic block 56.
Air intake 51 is connect with air pump, and gas outlet 52 is connect with tracheae 6, and exhaust outlet 53 is connected to outside, when solenoid valve is beaten
Open, that is, be powered when, magnetic plate 57 due to coil and iron core effect generate magnetic force, magnetic block 56 compress connecting spring 58 after with magnetic
Suction disc 57 connects, to make mobile bar 55 that sliding plug 54 be driven to move up, will block between gas outlet 52 and exhaust outlet 53, this
When, the gas in air pump enters cavity by air intake 51, then enters tracheae 6 to air bag by gas outlet 52.When solenoid valve closing, i.e.,
When no power, 57 magnetic force of magnetic plate disappears, and magnetic block 56 drives connecting spring 58 to reset by gravity, drives mobile bar 55
Sliding plug 54 moves down, and will block between gas outlet 52 and air intake 51, at this point, the gas in air bag enters sky by tracheae 6
Chamber, then be discharged by cavity through exhaust outlet 53.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to design of the invention
It is defined with range.Without departing from the design concept of the invention, ordinary people in the field is to technical side of the invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through being all described in the claims.
Claims (10)
1. a kind of electronic air bag cushion with wireless charging device, it is characterised in that: including being arranged on office chair seat (1)
Air bag cushion ontology (11) and setting the seat (1) bottom control box (5), the control box (5) pass through tracheae (6)
It is charged and discharged gas to the air bag cushion ontology (11)；The wireless charging device includes wireless charging electrical pad (7) and is arranged described
The wireless charging receiver (8) of the movable pulley mounting rack bottom of office chair, the interior wireless charging that is equipped with of the wireless charging electrical pad (7) are sent out
Ray circle, the wireless charging transmitting coil are connected with power supply line (71), and wireless charging is equipped in the wireless charging receiver (8)
Electric receiving coil, the office chair are additionally provided with the power supply base (81) connecting with the wireless charging receiving coil, the power supply
Socket (81) is connect with the control box (5).
2. a kind of electronic air bag cushion with wireless charging device according to claim 1, it is characterised in that: the control
Air pump, solenoid valve and control circuit board are equipped in box (5) processed, the air pump is connect with the solenoid valve, the solenoid valve and institute
Tracheae (6) connection is stated, the air pump and the solenoid valve are connect with the control circuit board.
3. a kind of electronic air bag cushion with wireless charging device according to claim 2, it is characterised in that: the gas
For capsule cushion (11) in circle shape, the tracheae (6) includes the cushion tracheae connecting with inside the air bag cushion ontology (11)
With ventilation tracheae of the outlet setting in the middle part of circle shape air bag cushion ontology (11), the cushion tracheae passes through cushion solenoid valve
It is connect with the air pump, the ventilation tracheae is connect by AVSV Air Vent Solenoid Valve with the air pump.
4. according to a kind of electronic air bag cushion with wireless charging device as claimed in claim 2, it is characterised in that: the office
Chair further includes the chair back (2), left handle (3) and right handle (4), and the chair back (2) is equipped with chair back air bag (21), the seat (1)
Left side, which is located at below the left handle (3), is equipped with left side air bag (31), is located under the right handle (4) on the right side of the seat (1)
Side is equipped with right side air bag (41), and the control box (5) also gives the chair back air bag (21), left side air bag (31) by tracheae (6)
And right side air bag (41) charges and discharges gas.
5. according to a kind of electronic air bag cushion with wireless charging device as claimed in claim 4, it is characterised in that: the electromagnetism
Valve further includes portions air bag solenoid valve, chair back air bag solenoid valve, left side air bag solenoid valve and right side air bag solenoid valve, the tracheae
(6) include the portions tracheae for connecting the portions air bag solenoid valve and the portions air bag (11), connect the chair back air bag electricity
The chair back tracheae of magnet valve and the chair back air bag (21) connects a left side for the left side air bag solenoid valve Yu the left side air bag (31)
Side tracheae, and the right side tracheae of connection the right side air bag solenoid valve and the right side air bag (41).
6. a kind of electronic air bag cushion with wireless charging device according to claim 2, it is characterised in that: the electricity
Magnet valve includes solenoid valve body, and the solenoid valve body is equipped with cavity, and the air intake (51) being connected to the cavity, outlet
Mouth (52) and exhaust outlet (53), the cavity is interior to be equipped with sliding plug (54), installs the mobile bar (55) of the sliding plug (54), institute
State mobile bar (55) one end to connect with magnetic block (56), be additionally provided in the cavity magnetic plate (57), the magnetic plate (57) with
Connecting spring (58) are equipped between the magnetic block (56).
7. a kind of electronic air bag cushion with wireless charging device according to claim 1, it is characterised in that: described to do
Public chair is additionally provided with battery, described battery one end and the power supply base (81) electric connection, the other end and the wireless charging
Electric receiving coil connection.
8. a kind of electronic air bag cushion with wireless charging device according to claim 6, it is characterised in that: the nothing
Line charge electricity receiver (8) is connect by telescopic connection with the movable pulley mounting rack.
9. a kind of electronic air bag cushion with wireless charging device according to claim 7, it is characterised in that: the company
Fitting includes the connector (91) connecting with the movable pulley mounting rack, the position-limiting drum being threadedly coupled with the connector (91)
(92), with the connecting cylinder (93) of the position-limiting drum (92) socket, the position-limiting drum (92) is axially equidistant to be equipped with multiple limit holes,
Described connecting cylinder (93) one end is equipped with the connecting hole that is cooperatively connected with the limit hole, connecting cylinder (93) other end with it is described
Wireless charging receiver (8) connection, the limit hole are connect with the connecting hole by caging bolt；The position-limiting drum (92) is outside
Wall is axially arranged with limition orientation rail, and it is convex that connecting cylinder (93) inner wall is equipped with the sliding being used cooperatively with the limition orientation rail
It rises.
10. a kind of electronic air bag cushion with wireless charging device according to claim 9, it is characterised in that: described
Connector (91) and the position-limiting drum (92) grafting, the connector (91) are equipped with inserting groove, the position-limiting drum (92) be equipped with
The connection-peg (921) that the inserting groove is cooperatively connected, the inserting groove internal symmetry are equipped with two right-angled trapezium sliding blocks (911), often
It is slidably connected at the top of the one right-angled trapezium sliding block (911) with the inserting groove inner top, the inserting groove medial surface is equipped with face
To the first button (912) of right-angled trapezium sliding block (911) right-angle surface, the inserting groove medial surface is additionally provided with and the right angle
The reset spring (913) of trapezoidal slide block (911) right-angle surface connection, bottom is equipped with adsorption piece (914) and grafting in the inserting groove
Power supply (915), connector (91) shell are equipped with power switch (916)；The adsorption piece (914) includes suction sheet
(9141), the shell of the suction sheet (9141) is installed, be arranged in the enclosure interior and is connect with the suction sheet (9141)
Iron core (9142), and the coil (9143) being wrapped on the iron core (9142), the coil (9143) passes through described the
One button (912) and the power switch (916) and the socket power (915) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824411.0A CN109008376B (en) | 2018-07-25 | 2018-07-25 | Electric airbag cushion with wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824411.0A CN109008376B (en) | 2018-07-25 | 2018-07-25 | Electric airbag cushion with wireless charging device |
Publications (2)
| Publication Number | Publication Date |
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| CN109008376A true CN109008376A (en) | 2018-12-18 |
| CN109008376B CN109008376B (en) | 2021-04-02 |
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ID=64644954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810824411.0A Active CN109008376B (en) | 2018-07-25 | 2018-07-25 | Electric airbag cushion with wireless charging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109008376B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413007A (en) * | 2021-07-12 | 2021-09-21 | 刘璐 | Hybrid teaching equipment |
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| Publication number | Publication date |
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| CN109008376B (en) | 2021-04-02 |
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