CN108968480B - Massage office chair with wireless charging device - Google Patents
Massage office chair with wireless charging device Download PDFInfo
- Publication number
- CN108968480B CN108968480B CN201810824367.3A CN201810824367A CN108968480B CN 108968480 B CN108968480 B CN 108968480B CN 201810824367 A CN201810824367 A CN 201810824367A CN 108968480 B CN108968480 B CN 108968480B
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- Prior art keywords
- chair
- wireless charging
- gasbag
- seat
- solenoid valve
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- 210000003437 trachea Anatomy 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 210000001217 buttock Anatomy 0.000 abstract description 8
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 229940089401 xylon Drugs 0.000 description 1
Images
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
- A47C7/62—Accessories for chairs
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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
- 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
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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
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
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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
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
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- 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
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- 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
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- H02J7/025—
Abstract
The invention relates to the technical field of office chairs, in particular to a massage office chair with a wireless charging device, which comprises a chair seat, a chair back, a left handle and a right handle, wherein the chair seat is provided with a seat part air bag; the wireless charging device comprises a wireless charging pad and a wireless charging receiver arranged at the bottom of the mobile wheel mounting rack of the office chair. The seat back air bag and the seat back air bag can be inflated and deflated by the air pump to realize a hammering function, and the seat part air bag, the left side air bag and the right side air bag can be inflated and deflated by the air pump to realize extrusion and swinging so as to realize the functions of beautifying buttocks and shaping waist; and the office chair is placed and just can charge on the wireless charging pad, has saved the electric wire that charges of office chair.
Description
Technical Field
The invention relates to the technical field of office chairs, in particular to a massage office chair with a wireless charging device.
Background
Office chairs are indispensable office tools for office workers who often work on desk in offices, and the existing office chairs do not have a massage function generally, but the shoulders, the neck, the back and the buttocks are easy to be stiff and sore, and if the office chairs cannot be relieved in time, the office chairs can cause heavy eyes, heavy heads and faint to affect the working efficiency. In the prior art, the effect of massage is achieved by installing the vibration block on the office chair, but the vibration block has monotonous action and low comfort level.
And current office chair of taking massage function adopts the universal wheel as the chair foot for convenient the removal, and the chair body can 360 degrees rotations simultaneously, pushes down the electric wire very easily like this, perhaps causes the winding of electric wire, uses to cause the puzzlement to the user, has the potential safety hazard even.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the massage office chair with the wireless charging device, the knocking and the squeezing massage are realized through the air bag, the comfort level of the office chair is improved, the wireless charging can be realized, and the practicability and the safety of the office chair are improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: a massage office chair with a wireless charging device comprises a chair seat, a chair back, a left handle and a right handle, wherein the chair seat is provided with a seat part air bag, the chair back is provided with a chair back air bag, the left side of the chair seat is positioned below the left handle, the right side of the chair seat is positioned below the right handle, the right side of the chair seat is provided with a right side air bag, the bottom of the chair seat is provided with a control box, and the control box charges and discharges air for the seat part air bag, the chair back air bag, the left side air bag and the right side air bag; the wireless charging device comprises a wireless charging pad and a wireless charging receiver arranged at the bottom of a mobile wheel mounting rack of the office chair, wherein a wireless charging transmitting coil is arranged in the wireless charging pad and connected with a power line, a wireless charging receiving coil is arranged in the wireless charging receiver, a power supply socket connected with the wireless charging receiving coil is further arranged on the office chair, and the power supply socket is connected with the control box.
Preferably, an air pump, an electromagnetic valve and a control circuit board are arranged in the control box, the air pump is connected with the electromagnetic valve, the electromagnetic valve is connected with the air pipe, and the air pump and the electromagnetic valve are connected with the control circuit board.
As preferred, the solenoid valve includes seat portion gasbag solenoid valve, back of the chair gasbag solenoid valve, left side gasbag solenoid valve and right side gasbag solenoid valve, the trachea is including connecting seat portion gasbag solenoid valve with the seat portion trachea of seat portion gasbag is connected back of the chair gasbag solenoid valve with the back of the chair trachea of back of the chair gasbag is connected left side gasbag solenoid valve with the left side trachea of left side gasbag, and connect right side gasbag solenoid valve with the right side trachea of right side gasbag.
Preferably, the number of the seat back airbags is 6, and the seat back airbags are arranged symmetrically.
Preferably, the electromagnetic valve comprises an electromagnetic valve body, the electromagnetic valve body is provided with a cavity, an air inlet, an air outlet and an air outlet, the air inlet, the air outlet and the air outlet are communicated with the cavity, a sliding plug is arranged in the cavity, a moving rod of the sliding plug is installed, one end of the moving rod is connected with the magnetic suction block, a magnetic suction plate is further arranged in the cavity, and a connecting spring is arranged between the magnetic suction plate and the magnetic suction block.
Preferably, the office chair is further provided with a storage battery, one end of the storage battery is electrically connected with the power supply socket, and the other end of the storage battery is connected with the wireless charging receiving coil.
Preferably, the wireless charging receiver is connected with the movable wheel mounting frame through a telescopic connecting piece.
As preferred, the connecting piece include with remove the connector that the wheel mounting bracket is connected, with connector threaded connection's spacing section of thick bamboo, with the connecting cylinder that a spacing section of thick bamboo cup jointed, spacing section of thick bamboo axial equidistance is equipped with a plurality of spacing holes, connecting cylinder one end be equipped with spacing hole cooperation is connected the connecting hole, the connecting cylinder other end with the wireless receiver connection that charges, spacing hole with the connecting hole passes through spacing bolted connection.
Preferably, the outer wall of the limiting cylinder is axially provided with a limiting guide rail, and the inner wall of the connecting cylinder is provided with a sliding protrusion matched with the limiting guide rail.
Preferably, the connector is spliced with the limiting barrel, the connector is provided with a splicing groove, the limiting barrel is provided with a splicing head which is matched and connected with the splicing groove, two right-angle trapezoidal sliding blocks are symmetrically arranged inside the splicing groove, the top of each right-angle trapezoidal sliding block is slidably connected with the top inside the splicing groove, the inner side surface of the splicing groove is provided with a first button facing the right-angle surface of each right-angle trapezoidal sliding block, the inner side surface of the splicing groove is also provided with a reset spring connected with the right-angle surface of each right-angle trapezoidal sliding block, the bottom inside the splicing groove is provided with an adsorption piece and a splicing power supply, and the connector shell is provided with a power switch; the adsorption piece comprises an adsorption piece, a shell of the adsorption piece is installed, an iron core is arranged inside the shell and connected with the adsorption piece, and a coil is wound on the iron core and passes through a first button and a power switch and is electrically connected with the plug-in power supply.
The seat back air bag hammering device has the advantages that the seat back air bag hammering function can be realized by rapidly inflating and deflating the seat back air bag through the air pump, and the seat part air bag, the left side air bag and the right side air bag can be squeezed and swung through inflating and deflating the air pump, so that the functions of beautifying the hip and shaping the waist are realized; the wireless charging receiver is arranged on the office chair, and the office chair can be charged when placed on the wireless charging pad, so that a charging wire of the office chair is omitted, and the practicability and the safety of the office chair are improved; the wireless charging receiver and the movable wheel mounting frame can be detachably connected, so that the wireless charging receiver is convenient to overhaul, can be subjected to height adjustment, and improves the charging efficiency.
Drawings
Fig. 1 is a schematic structural view of a massage office chair with a wireless charging device according to the present invention;
fig. 2 is a schematic structural view of a connecting member between the wireless charging receiver and the movable wheel mounting bracket;
FIG. 3 is another schematic structural view of the connector of FIG. 2;
FIG. 4 is a schematic structural view of the connector being inserted into the limiting cylinder;
FIG. 5 is a schematic structural view of a solenoid valve according to the present invention;
the portable multifunctional chair comprises a seat, 11, a seat air bag, 2, a chair back, 21, a chair back air bag, 3, a left handle, 31, a left air bag, 4, a right handle, 41, a right air bag, 5, a control box, 51, an air inlet, 52, an air outlet, 53, an air outlet, 54, a sliding plug, 55, a moving rod, 56, a magnetic attraction block, 57, a magnetic attraction plate, 58, a connecting spring, 6, an air pipe, 7, a wireless charging pad, 71, a power line, 8, a wireless charging receiver, 81, a power supply socket, 91, a connector, 911, a right trapezoid sliding block, 912, a first button, 913, a reset spring, 914, an attraction piece, 9141, an attraction piece, 9142, an iron core, 9143, a coil, 915, a plug-in power supply, 916, a power switch, 92, a limiting barrel, 921, a plug-in head, 93.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1, a massage office chair with a wireless charging device comprises a chair seat 1, a chair back 2, a left handle 3 and a right handle 4, wherein the chair seat 1 is provided with a seat airbag 11, and the chair back 2 is provided with a chair back airbag 21. The left side of the seat 1 is positioned below the left handle 3, the left side airbag 31 is arranged below the left handle, and the right side of the seat 1 is positioned below the right handle 4, and the right side airbag 41 is arranged below the right handle. The office chair bottom is equipped with removes the wheel, and the user of being convenient for removes office chair.
The bottom of the seat 1 is provided with a control box 5, and the control box 5 inflates and deflates the seat airbag 11, the chair back airbag 21, the left airbag 31 and the right airbag 41 through an air pipe 6. An air pump, an electromagnetic valve and a control circuit board are arranged in the control box 5, the air pump is connected with the electromagnetic valve through an air supply pipe, the electromagnetic valve is connected with the air pipe 6, and the air pump and the electromagnetic valve are connected with the control circuit board.
The solenoid valve includes seat portion gasbag solenoid valve, back of the chair gasbag solenoid valve, left side gasbag solenoid valve and right side gasbag solenoid valve, trachea 6 is including connecting seat portion gasbag solenoid valve with seat portion gasbag 11's seat portion trachea is connected back of the chair gasbag solenoid valve with the back of the chair trachea of back of the chair gasbag 21 is connected left side gasbag solenoid valve with the left side trachea of left side gasbag 31, and connect right side gasbag solenoid valve with the right side trachea of right side gasbag 41.
The office chair is also provided with a remote controller which is wirelessly connected with the control circuit board. The user can send information such as switch information and massage mode selection information to the control circuit board through the remote controller, the switch information can control the switch of the air pump, and the massage mode selection information can be back massage, or hip massage, or whole body massage (including back massage and hip massage). After the user selects the massage mode, the control circuit board can control the electromagnetic valve to be opened and closed in a rhythmic mode according to the preset opening and closing sequence and time, and therefore the massage effect is achieved.
The number of the chair back air bags 21 is 6, the chair back air bags are arranged in a bilateral symmetry mode, and the left side is 3, and the right side is 3. The seat back airbag 21 comprises a first seat back airbag, a second seat back airbag, a third seat back airbag, a fourth seat back airbag, a fifth seat back airbag and a sixth seat back airbag, the seat back airbag solenoid valve comprises a first seat back airbag solenoid valve, a second seat back airbag solenoid valve, a third seat back airbag solenoid valve, a fourth seat back airbag solenoid valve, a fifth seat back airbag solenoid valve and a sixth seat back airbag solenoid valve, the seat back airbag comprises a first seat back airbag connected with the first seat back airbag and the first seat back airbag solenoid valve, a second seat back airbag connected with the second seat back airbag and the second seat back airbag solenoid valve, a third seat back airbag connected with the third seat back airbag and the third seat back airbag solenoid valve, a fourth seat back airbag connected with the fourth seat back airbag and the fourth seat back airbag solenoid valve, and a fifth seat back airbag connected with the fifth seat back airbag and the fifth seat back airbag, And a sixth seat back air pipe which is connected with the sixth seat back air bag and the sixth seat back air bag electromagnetic valve. The seat back airbag 21 is a small airbag, and the height of the seat back airbag 21 filled with gas is 9 to 11 cm, preferably 10 cm.
When a user selects back massage, the control circuit board achieves the effect of inflating and deflating the first seat back airbag, the second seat back airbag, the third seat back airbag, the fourth seat back airbag, the fifth seat back airbag and the sixth seat back airbag through switching on and off the first seat back airbag electromagnetic valve, the second seat back airbag electromagnetic valve, the third seat back airbag electromagnetic valve, the fourth seat back airbag electromagnetic valve, the fifth seat back airbag electromagnetic valve and the sixth seat back airbag so as to achieve the purpose of knocking.
When the user selects the buttock massage, the control scheme board is through switch seat portion gasbag solenoid valve, seat portion gasbag 11 is given to left side gasbag solenoid valve and right side gasbag solenoid valve, left side gasbag 31 and the inflation of right side gasbag 41, when left side gasbag 31 and right side gasbag 41 aerify simultaneously, then buttock is cliied simultaneously to left side gasbag 31 and right side gasbag 41, the effect of putting the buttock can be realized to unilateral inflation and deflation in turn, fill the right side promptly and put and push away the buttock to the right side, it fills to the left side and pushes away the buttock to fill the right side to put the left side, can carry the buttock when seat portion gasbag 11 aerifys alone, also can left side gasbag 31, right side gasbag 41 and seat portion gasbag 11 aerify simultaneously and press.
Wireless charging device includes that wireless charging fills up 7 and sets up the wireless receiver 8 that charges of removal wheel mounting bracket bottom of office chair, be equipped with wireless transmitting coil that charges in the wireless charging fills up 7, wireless transmitting coil that charges is connected with power cord 71, be equipped with wireless receiving coil that charges in the wireless receiver 8 that charges, office chair still be equipped with the wireless power supply socket 81 that receives coil and connect that charges, power supply socket 81 with control box 5 is connected.
When the office chair needs to use the massage function, the power line 71 of the wireless charging pad 7 can be connected with a power supply, the wireless charging transmitting coil in the wireless charging pad 7 converts direct current into electromagnetic waves and transmits the electromagnetic waves outwards, and the wireless charging receiving coil converts the electromagnetic waves into direct current and supplies the direct current to the office chair through the power supply socket 81.
The wireless pad 7 that charges is equipped with the installation wireless transmitting coil's that charges cavity and permission the line hole that power cord 71 passed, wireless pad 7 that charges can be made by rigid materials such as glass material or xylon, plays the effect of protection wireless transmitting coil and power cord 71 that charges, and power cord 71 sets up inside wireless pad 7 that charges, and the office chair removes on wireless pad 7 that charges, all does not influence when rotatory and supplies power for the chair to office chair's security and practicality have been improved.
The office chair is further provided with a storage battery, one end of the storage battery is electrically connected with the power supply socket 81, and the other end of the storage battery is connected with the wireless charging receiving coil. The user can use the office chair while charging, also can be through charging earlier with the electric energy storage in the battery, then directly supply power through the battery, also can not charge when using the massage of office chair promptly.
As shown in fig. 2 and 3, the wireless charging receiver 8 is connected to the moving wheel mounting bracket by a telescopic connection. The connecting piece include with remove the connector 91 that the wheel mounting bracket is connected, with connector 91 threaded connection's spacing section of thick bamboo 92, with the connecting cylinder 93 that spacing section of thick bamboo 92 cup jointed, spacing section of thick bamboo 92 axial equidistance is equipped with a plurality of spacing holes, connecting cylinder 93 one end be equipped with the connecting hole that spacing hole cooperation is connected, the connecting cylinder 93 other end with wireless charging receiver 8 is connected, spacing hole with the connecting hole passes through spacing bolted connection. The outer wall of the limiting cylinder 92 is axially provided with a limiting guide rail, and the inner wall of the connecting cylinder 93 is provided with a sliding protrusion matched with the limiting guide rail for use.
Thereby wireless charging receiver 8 can be dismantled from connector 91 through spacing section of thick bamboo 92 and get out of the bottom of removing the wheel mounting bracket, the wireless charging receiver 8 of being convenient for overhauls. When the office chair only charges, can be with connecting cylinder 93 and spacing section of thick bamboo 92 on the spacing jogged joint of minimumly to reduce the wireless charging receiver 8 and the wireless charging pad 7 the distance of charging, improve wireless charging efficiency. When the office chair is used by a person, the connecting cylinder 93 can be connected with the highest limiting hole on the limiting cylinder 92, and the influence on the movement of the office chair is avoided. The sliding protrusion of the connecting cylinder 93 is connected with the limiting guide rail of the limiting cylinder 92 in a sliding manner, so that the connecting cylinder 93 is prevented from sliding off the limiting cylinder 42 on the one hand, and the sliding guide effect is achieved to facilitate height adjustment on the other hand.
As shown in fig. 4, the connector 91 is connected with the limiting cylinder 92 in an inserting manner, the connector 91 is provided with an inserting groove, the limiting cylinder 92 is provided with an inserting joint 921 connected with the inserting groove in a matching manner, two right trapezoid sliders 911 are symmetrically arranged inside the inserting groove, each right trapezoid slider 911 is slidably connected with the top of the inserting groove, a first button 912 facing the right-angle surface of the right trapezoid slider 911 is arranged on the inner side surface of the inserting groove, a reset spring 913 connected with the right-angle surface of the right trapezoid slider 911 is further arranged on the inner side surface of the inserting groove, an adsorption piece 914 and an inserting power supply 915 are arranged on the bottom of the inserting groove, and a power switch 916 is arranged on the shell of the connector 91. The absorption piece 914 includes the absorption piece 9141, installs the casing of absorption piece 9141 sets up inside the casing and with the iron core 9142 that the absorption piece 9141 is connected, and the winding is in coil 9143 on the iron core 9142, coil 9143 passes through first button 912 and switch 916 with plug power 915 electric connection. That is, one end of the coil 9143 is connected to one end of the first button 912, the other end of the first button 912 is connected to one end of the power switch 916, the other end of the power switch 916 is connected to the plug-in power supply 915, and the two ends of the first button 912 are connected in parallel to another first button 912.
When the limiting cylinder 92 is connected with the connector 91, the power switch 916 is turned on, and the plug-in connector 921 is inserted into the plug-in groove of the connector 91. When the bayonet joint 921 got into the inserting groove, can press right trapezoid slider 911 inclined plane and make it slide to both sides, when the right-angle face of right trapezoid slider 911 pressed first button 912, first button 912 can be opened and make coil 9143 electrically conductive, can make adsorption sheet 9141 produce magnetic attraction with iron core 9142 cooperation after coil 9143 is electrified to be connected fixedly with bayonet joint 921. When wireless charging receiver 8 is dismantled to needs, only need close switch 916, this moment, coil 9143 outage, adsorb piece 9141 and lose magnetic attraction and part with bayonet 921, directly with bayonet 921 from the inserting groove take out can, reset spring 913 can make right trapezoid slider 911 resume initial position. The first button 912 has two buttons connected in parallel, and when one of the buttons fails, the other button will continue to operate, reducing the risk of failure of the connection head 91. The plug power supply 915 may be a battery.
As shown in fig. 5, the electromagnetic valve includes an electromagnetic valve body, the electromagnetic valve body is provided with a cavity, and an air inlet 51, an air outlet 52 and an air outlet 53 which are communicated with the cavity, a sliding plug 54 is arranged in the cavity, a moving rod 55 for installing the sliding plug 54 is arranged, one end of the moving rod 55 is connected with a magnetic suction block 56, a magnetic suction plate 57 is further arranged in the cavity, and a connecting spring 58 is arranged between the magnetic suction plate 57 and the magnetic suction block 56.
The air inlet 51 is connected with the air pump, the air outlet 52 is connected with the air pipe 6, the air outlet 53 is communicated with the outside, when the electromagnetic valve is opened, namely, when the electromagnetic valve is powered on, the magnetic attraction plate 57 generates magnetic force due to the action of the coil and the iron core, and the magnetic attraction block 56 is connected with the magnetic attraction plate 57 after compressing the connecting spring 58, so that the moving rod 55 drives the sliding plug 54 to move upwards to block the air outlet 52 and the air outlet 53, at the moment, the air in the air pump enters the cavity from the air inlet 51 and then enters the air pipe 6 to the air bag from the air outlet 52. When the electromagnetic valve is closed, i.e. not powered on, the magnetic force of the magnetic attraction plate 57 disappears, the magnetic attraction block 56 drives the connecting spring 58 to reset under the action of gravity, so that the moving rod 55 drives the sliding plug 54 to move downwards to block the space between the air outlet 52 and the air inlet 51, and at the moment, the air in the air bag enters the cavity through the air pipe 6 and is exhausted through the air outlet 53.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (5)
1. The utility model provides a massage office chair with wireless charging device which characterized in that: the office chair comprises a chair seat (1), a chair back (2), a left handle (3) and a right handle (4), wherein the chair seat (1) is provided with a seat airbag (11), the chair back (2) is provided with a chair back airbag (21), the left side of the chair seat (1) is positioned below the left handle (3), a left side airbag (31) is arranged below the right handle (4), the right side of the chair seat (1) is positioned below the right handle (4) and is provided with a right side airbag (41), the bottom of the chair seat (1) is provided with a control box (5), and the control box (5) fills and discharges air for the seat airbag (11), the chair back airbag (21), the left side airbag (31) and the right side airbag (41) through an air; the wireless charging device comprises a wireless charging pad (7) and a wireless charging receiver (8) arranged at the bottom of a mobile wheel mounting frame of the office chair, a wireless charging transmitting coil is arranged in the wireless charging pad (7), the wireless charging transmitting coil is connected with a power line (71), a wireless charging receiving coil is arranged in the wireless charging receiver (8), the office chair is also provided with a power supply socket (81) connected with the wireless charging receiving coil, and the power supply socket (81) is connected with the control box (5);
the office chair is also provided with a storage battery, one end of the storage battery is electrically connected with the power supply socket (81), and the other end of the storage battery is connected with the wireless charging receiving coil;
the wireless charging receiver (8) is connected with the movable wheel mounting frame through a telescopic connecting piece;
the connecting piece comprises a connecting head (91) connected with the moving wheel mounting frame, a limiting cylinder (92) in threaded connection with the connecting head (91), and a connecting cylinder (93) sleeved with the limiting cylinder (92), wherein a plurality of limiting holes are formed in the limiting cylinder (92) at equal intervals in the axial direction, one end of the connecting cylinder (93) is provided with a connecting hole in matched connection with the limiting holes, the other end of the connecting cylinder (93) is connected with the wireless charging receiver (8), and the limiting holes are connected with the connecting hole through limiting bolts;
the outer wall of the limiting cylinder (92) is axially provided with a limiting guide rail, and the inner wall of the connecting cylinder (93) is provided with a sliding bulge matched with the limiting guide rail;
the connector (91) is spliced with the limiting cylinder (92), a splicing groove is formed in the connector (91), a splicing head (921) which is matched and connected with the splicing groove is arranged on the limiting cylinder (92), two right-angle trapezoidal sliding blocks (911) are symmetrically arranged in the splicing groove, the top of each right-angle trapezoidal sliding block (911) is connected with the top in the splicing groove in a sliding mode, a first button (912) facing the right-angle surface of each right-angle trapezoidal sliding block (911) is arranged on the inner side surface of the splicing groove, a reset spring (913) connected with the right-angle surface of each right-angle trapezoidal sliding block (911) is further arranged on the inner side surface of the splicing groove, an adsorption piece (914) and a splicing power supply (915) are arranged at the bottom in the splicing groove, and a power supply switch (916) is; the absorption piece (914) is including adsorbing piece (9141), the installation the casing of adsorbing piece (9141) sets up inside the casing and with iron core (9142) that adsorbing piece (9141) is connected, and twine coil (9143) on iron core (9142), coil (9143) passes through first button (912) and switch (916) with plug power (915) electric connection.
2. The massage office chair with wireless charging device of claim 1, wherein: an air pump, an electromagnetic valve and a control circuit board are arranged in the control box (5), the air pump is connected with the electromagnetic valve, the electromagnetic valve is connected with the air pipe (6), and the air pump and the electromagnetic valve are connected with the control circuit board.
3. The massage office chair with wireless charging device of claim 2, wherein: the solenoid valve includes seat portion gasbag solenoid valve, back of the chair gasbag solenoid valve, left side gasbag solenoid valve and right side gasbag solenoid valve, trachea (6) are including connecting seat portion gasbag solenoid valve with the seat portion trachea of seat portion gasbag (11), connect back of the chair gasbag solenoid valve with the back of the chair trachea of back of the chair gasbag (21), connect left side gasbag solenoid valve with the left side trachea of left side gasbag (31), and connect right side gasbag solenoid valve with the right side trachea of right side gasbag (41).
4. A massaging office chair with a wireless charging device according to claim 3, characterized in that: the number of the chair back air bags (21) is 6, and the chair back air bags are arranged in bilateral symmetry.
5. The massage office chair with wireless charging device of claim 2, wherein: the electromagnetic valve comprises an electromagnetic valve body, wherein the electromagnetic valve body is provided with a cavity, and an air inlet (51), an air outlet (52) and an air outlet (53) which are communicated with the cavity, a sliding plug (54) is arranged in the cavity and is installed on a moving rod (55) of the sliding plug (54), one end of the moving rod (55) is connected with a magnetic suction block (56), a magnetic suction plate (57) is further arranged in the cavity, and a connecting spring (58) is arranged between the magnetic suction plate (57) and the magnetic suction block (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824367.3A CN108968480B (en) | 2018-07-25 | 2018-07-25 | Massage office chair with wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824367.3A CN108968480B (en) | 2018-07-25 | 2018-07-25 | Massage office chair with wireless charging device |
Publications (2)
| Publication Number | Publication Date |
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| CN108968480A (en) | 2018-12-11 |
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