CN108937277A - A kind of chair with bass playing function - Google Patents
A kind of chair with bass playing function Download PDFInfo
- Publication number
- CN108937277A CN108937277A CN201811028080.6A CN201811028080A CN108937277A CN 108937277 A CN108937277 A CN 108937277A CN 201811028080 A CN201811028080 A CN 201811028080A CN 108937277 A CN108937277 A CN 108937277A
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- Prior art keywords
- chair
- resonant horn
- wireless charging
- playing function
- cavity
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000004308 accommodation Effects 0.000 claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 241000826860 Trapezium Species 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 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
- 238000003756 stirring Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- 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
- A47C3/40—Telescopic guides
-
- 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
- A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
-
- 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
- A47C7/62—Accessories for chairs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
The present invention relates to chair technology field, specially a kind of chair with bass playing function, the chair is equipped with resonant horn.The chair includes seat, the seat is equipped with resonant horn accommodating cavity, and it is symmetricly set on the resonant horn installation part of resonant horn accommodating cavity two sides, the resonant horn installation part includes the accommodation groove and cavity being arranged on the seat, the accommodation groove is connected to the cavity by waist hole, and the accommodation groove is connected to the resonant horn accommodating cavity.Chair of the invention realizes bass playing function by installation resonant horn, has good bass result of broadcast；And resonant horn is mounted in resonant horn accommodating cavity by resonant horn installation part, disassembly installation is very easy；And the present invention is that wireless charging device has been arranged in chair, can be powered for resonant horn and other electrical equipments, improve practicability and the safety of chair.
Description
Technical field
The present invention relates to chair technology field, specially a kind of chair with bass playing function.
Background technique
In order to improve comfort level, existing chair will increase the function of music, but as office chair, the competing chair of electricity, press
Rub the chairs such as chair because its structure limit, without space install subwoofer, can only the lesser loudspeaker of installation dimension, so bass play
Effect is poor.How preferable bass playing function, which is that those skilled in the art's technology urgently to be solved is asked, to be realized to such chair
Topic.
Summary of the invention
In view of the problems of the existing technology the present invention, proposes a kind of chair with bass playing function, Neng Goushi
Now good bass result of broadcast.
The technical solution adopted by the present invention to solve the technical problems is: a kind of chair with bass playing function, institute
Chair is stated equipped with resonant horn.
Preferably, the chair includes seat, the seat is equipped with resonant horn accommodating cavity, and is symmetricly set on institute
The resonant horn installation part of resonant horn accommodating cavity two sides is stated, the resonant horn installation part includes being arranged on the seat
Accommodation groove and cavity, the accommodation groove and the cavity are connected to by waist hole, the accommodation groove and the resonant horn accommodating cavity
Connection, the resonant horn installation part further include the limited block that is arranged in the accommodation groove and setting in the cavity flat
Weigh plate, described balance plate one end extend to the cavity it is outer and connect with limit handle, one end of the other end and lifting rod it is hinged,
The other end of the lifting rod passes through the waist hole and connect with the limited block in accommodation groove, and the cavity is additionally provided with puts down with described
Weigh the upper magnetic adsorption plate of plate upper face absorption connection and the lower magnetic adsorption plate of balance plate lower face absorption connection, and support institute
State the balance plate rotatable support of balance plate rotation.
Preferably, being additionally provided with limit guide rail on the side wall of the accommodation groove, the side wall of the limited block is equipped with and institute
State the limit slide bar that limit guide rail is used cooperatively.
Preferably, the resonant horn includes resonant horn ontology and resonant horn position-limited rack, the resonant horn limit
Position is provided with the limitting casing mouth being cooperatively connected with the limited block, and the resonant horn is equipped with wooden supporting block, the support
Block is equipped with the limited mouth being cooperatively connected with the limited block and the limitting casing mouth；Cavity is equipped with inside the supporting block.
Preferably, the chair is additionally provided with wireless charging device, the wireless charging device include wireless charging electrical pad and
The wireless charging receiver of the movable pulley mounting rack bottom of the chair is set, is equipped with wireless charging in the wireless charging electrical pad
Transmitting coil, the wireless charging transmitting coil are connected with power supply line, connect in the wireless charging receiver equipped with wireless charging
Take-up circle, the chair are additionally provided with the power supply base connecting with the wireless charging receiving coil, the power supply base with it is described
Resonant horn connection.
Preferably, the chair is additionally provided with battery, described battery one end and the power supply base are electrically connected, are another
One 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.
Preferably, the limit drum outer wall is axially arranged with limition orientation rail, the connecting cylinder inner wall is equipped with and the limit
The slide protrusion that position guided way is used cooperatively.
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 chair of the invention realizes bass playing function by installation resonant horn, have
There is good bass result of broadcast；And resonant horn is mounted in resonant horn accommodating cavity by resonant horn installation part, disassembly
It installs very easy；And the present invention is that wireless charging device has been arranged in chair, can for resonant horn and other electrical equipments into
Row power supply, improves practicability and the safety of chair.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the chair with bass playing function of the present invention；
Fig. 2 is the structural schematic diagram of resonant horn and wooden supporting block；
Fig. 3 is the structural schematic diagram of resonant horn installation part；
Fig. 4 is the structural schematic diagram at another visual angle of resonant horn installation part in Fig. 3；
Fig. 5 is structural schematic diagram when resonant horn installation part is opened in Fig. 3；
Fig. 6 is structural schematic diagram when resonant horn installation part is closed in Fig. 3；
The structural schematic diagram of chair in Fig. 7 Fig. 1 with wireless charging device；
Fig. 8 is the structural schematic diagram of the logical connector between movable pulley mounting rack of wireless charging receiver；
Fig. 9 is another structural schematic diagram of connector in Fig. 8；
Figure 10 is the structural schematic diagram of connector and position-limiting drum grafting；
Wherein, 1, seat, 11, resonant horn installation part, 111, accommodation groove, 112, cavity, 113, limited block, 114, balance plate,
115, limit handle, 116, lifting rod, 117, upper magnetic adsorption plate, 118, lower magnetic adsorption plate, 119, balance plate rotatable support, 1110,
Limit guide rail, 12, resonant horn accommodating cavity, 21, resonant horn ontology, 22, resonant horn position-limited rack, 3, supporting block, 31, limit
Mouthful, 7, wireless charging electrical pad, 71, power supply line, 8, wireless charging receiver, 81, power supply base, 91, connector, 911, right-angled trapezium
Sliding block, the 912, first button, 913, reset spring, 914, adsorption piece, 9141, suction sheet, 9142, iron core, 9143, coil,
915, socket power, 916, power switch, 92, position-limiting drum, 921, connection-peg, 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 Figures 1 to 6, a kind of chair with bass playing function, the chair are equipped with resonant horn, vibrate loudspeaker
It is small in size, need to be tightly attached in other materials, by making the material vibrating being close to it come sounding, its main feature is that bass effect ratio
Compared with protrusion.The plastics back cover of massage armchair can just be used to paste resonant horn, by the vibration of entire plastic housing, can achieve
Strong bass effect.As the chair of the types such as office chair, the competing chair of electricity can install resonant horn on its seat or plastic housing
Realize the result of broadcast of bass.
The chair includes seat 1, and the seat 1 is equipped with resonant horn accommodating cavity 12, and is symmetricly set on described total
The resonant horn installation part 11 of vibration 12 two sides of loudspeaker accommodating cavity, the resonant horn installation part 11 include being arranged in the seat 1
On accommodation groove 111 and cavity 112, the accommodation groove 111 is connected to the cavity 112 by waist hole, the accommodation groove 111 with
The resonant horn accommodating cavity 12 is connected to, and the resonant horn installation part 11 further includes the limit being arranged in the accommodation groove 111
Position block 113 and the balance plate 114 being arranged in the cavity 112, described 114 one end of balance plate extends to outside the cavity 112
And connect with limit handle 115, one end of the other end and lifting rod 116 it is hinged, described in the other end of the lifting rod 116 passes through
Waist hole is simultaneously connect with the limited block 113 in accommodation groove 111, and the cavity 112 is additionally provided with to be adsorbed with 114 upper face of balance plate
The upper magnetic adsorption plate 117 of connection, the lower magnetic adsorption plate 118 with 114 lower face of balance plate absorption connection, and the support balance
The balance plate rotatable support 119 that plate 114 rotates.The limit guide rail 1110 of arc is additionally provided on the side wall of the accommodation groove 111,
The side wall of the limited block 113 is equipped with the limit slide bar being used cooperatively with the limit guide rail 1110.
The resonant horn includes resonant horn ontology 21 and resonant horn position-limited rack 22, the resonant horn position-limited rack 22
Equipped with the limitting casing mouth being cooperatively connected with the limited block 113, the resonant horn is equipped with wooden supporting block 3, the support
Block 3 is equipped with the limited mouth 31 being cooperatively connected with the limited block 113 and the limitting casing mouth.Wooden supporting block 3 is conducive to altogether
Vibration loudspeaker effectively realize the broadcasting of bass, are equipped with cavity inside the supporting block 3, further improve the broadcasting effect of bass
Fruit.
When needing to install resonant horn, it is only necessary to which resonant horn is put into togerther resonant horn together with wooden supporting block 3
In accommodating cavity 12, then to far from 12 side of resonant horn accommodating cavity slightly firmly stir limit handle 115, balance plate 114 it is another
It end will be by lifting rod 116 toward decline, so that limited block 113 be driven to pass through limitting casing from accommodation groove 111 along limit guide rail 1110
Mouth enters in limited mouth 31, at this point, the upper surface of balance plate 114 and limit 115 connecting pin of handle pass through magnetic attraction and upper magnetic adsorption plate
117 are connected and fixed, so that resonant horn is connected and fixed with seat 1 and supporting block 3.When needing to dismantle resonant horn, only need
Limit handle 115 is stirred to close to 12 side of resonant horn accommodating cavity, the other end of balance plate 114 will be past by lifting rod 116
It above mentions, to drive limited block 113 to be retracted in accommodation groove 111 along limit guide rail 1110 from limited mouth 31, at this point, balance plate
114 are connected and fixed by magnetic attraction with lower magnetic adsorption plate 118 with below limit 115 connecting pin of handle, and user can be directly by resonance
Loudspeaker take out from resonant horn accommodating cavity 12.Resonant horn disassembly installation is very easy, replaces convenient for the maintenance of resonant horn.
As shown in Figure 7 to 10, the chair is additionally provided with wireless charging device, and the wireless charging device includes wireless charging
Electrical pad 7 and be arranged in the chair movable pulley mounting rack bottom wireless charging receiver 8, set in the wireless charging electrical pad 7
There is wireless charging transmitting coil, the wireless charging transmitting coil is connected with power supply line 71, sets in the wireless charging receiver 8
There is wireless charging receiving coil, the chair is additionally provided with the power supply base 81 connecting with the wireless charging receiving coil, described
Power supply base 81 is connect with the resonant horn.It, can will be wireless when chair needs to carry out music using resonant horn
The power supply line 71 of charging pad 7 connects to power supply, and direct current is converted into electromagnetism by the wireless charging transmitting coil in wireless charging electrical pad 7
Wave simultaneously launches outward, and electromagnetic wave is converted into direct current by power supply base 81 for the resonance on chair by wireless charging receiving coil
Loudspeaker use.
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, and chair is moved in wireless charging electrical pad 7, revolved
It does not influence to power to chair when turning, to improve safety and the practicability of 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 chair while charging, and can also first pass through charging will be electric
It can be stored in battery, it, i.e., can also be without charging when using chair then directly by storage battery power supply.
The wireless charging receiver 8 is connect by telescopic connection with the movable pulley mounting rack.The connector
Including the connector 91 connecting with the movable pulley mounting rack, the position-limiting drum 92 being threadedly coupled with the connector 91 is and described
The connecting cylinder 93 that position-limiting drum 92 is socketed, the position-limiting drum 92 are axial equidistant equipped with multiple limit holes, described 93 one end of connecting cylinder
Equipped with the connecting hole being cooperatively connected with the limit hole, 93 other end of connecting cylinder is connect with the wireless charging receiver 8,
The limit hole is connect with the connecting hole by caging bolt.92 outer wall of position-limiting drum is axially arranged with limition orientation rail, institute
It states 93 inner wall of connecting cylinder and is 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 92 when chair is only charged
Upper minimum limit hole connection improves wireless charging to reduce the charging distance of wireless charging receiver 8 Yu wireless charging electrical pad 7
Electrical efficiency.As chair someone in use, connecting cylinder 93 can be connect with highest limit hole on position-limiting drum 92, avoid influencing chair
The movement of son.The slide protrusion of connecting cylinder 93 and the limition orientation rail of position-limiting drum 92 are slidably connected, and on the one hand avoid connecting cylinder 93
It is slid from position-limiting drum 42, plays the role of slide-and-guide on the other hand convenient for height adjustment.
The connector 91 and 92 grafting of position-limiting drum, the connector 91 are equipped with inserting groove, and the position-limiting drum 92 is set
There is the connection-peg 921 being cooperatively connected with the inserting groove, the inserting groove internal symmetry is equipped with two right-angled trapezium sliding blocks 911, often
The one right-angled trapezium sliding block, 911 top is slidably connected with the inserting groove inner top, the inserting groove medial surface equipped with towards
First button 912 of 911 right-angle surface of right-angled trapezium sliding block, the inserting groove medial surface are additionally provided with sliding with the right-angled trapezium
The reset spring 913 of 911 right-angle surface of block connection, bottom is equipped with adsorption piece 914 and socket power 915 in the inserting groove, described
91 shell of connector is equipped with power switch 916.The adsorption piece 914 includes suction sheet 9141, installs the suction sheet 9141
Shell, the iron core 9142 that the enclosure interior is set and is connect with the suction sheet 9141, and it is wrapped in the iron core
Coil 9143 on 9142, the coil 9143 pass through first button 912 and the power switch 916 and the grafting
Power supply 915 is electrically connected.I.e. 9143 one end of coil is connect with one end of the first button 912, the other end and electricity of the first button 912
One end of source switch 916 connects, and the other end of power switch 916 is connect with socket power 915, and the both ends of the first button 912 are also
It is 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.
Wireless charging device on chair can also carry out other than it can power to resonant horn to other electrical equipments
Power supply, such as mobile phone, improve the practicability of chair.Multiple interfaces can be set in power supply base 81, therefore can be more
A equipment is powered simultaneously.
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 chair with bass playing function, it is characterised in that: the chair is equipped with resonant horn.
2. a kind of chair with bass playing function according to claim 1, it is characterised in that: the chair includes chair
Seat (1), the seat (1) is equipped with resonant horn accommodating cavity (12), and is symmetricly set on the resonant horn accommodating cavity (12)
The resonant horn installation part (11) of two sides, the resonant horn installation part (11) include the accommodating being arranged on the seat (1)
Slot (111) and cavity (112), the accommodation groove (111) are connected to the cavity (112) by waist hole, the accommodation groove (111)
It is connected to the resonant horn accommodating cavity (12), the resonant horn installation part (11) further includes being arranged in the accommodation groove
(111) balance plate (114) of limited block (113) and setting in the cavity (112) in, described balance plate (114) one end
Extend to the cavity (112) and connect outside and with limit handle (115), one end of the other end and lifting rod (116) it is hinged, it is described
The other end of lifting rod (116) passes through the waist hole and connect with the limited block (113) in accommodation groove (111), the cavity
(112) it is additionally provided under the upper magnetic adsorption plate (117) and the balance plate (114) connected with the absorption of the balance plate (114) upper face
The lower magnetic adsorption plate (118) of plate face absorption connection, and the balance plate rotatable support of support balance plate (114) rotation
(119).
3. a kind of chair with bass playing function according to claim 2, it is characterised in that: the accommodation groove
(111) it is additionally provided on side wall limit guide rail (1110), the side wall of the limited block (113) is equipped with and the limit guide rail
(1110) the limit slide bar being used cooperatively.
4. a kind of chair with bass playing function according to claim 2, it is characterised in that: the resonant horn packet
Resonant horn ontology (21) and resonant horn position-limited rack (22) are included, the resonant horn position-limited rack (22) is equipped with and the limited block
(113) the limitting casing mouth being cooperatively connected, the resonant horn are equipped wooden supporting block (3), and the supporting block (3) is equipped with and institute
State the limited mouth (31) that limited block (113) and the limitting casing mouth are cooperatively connected；Cavity is equipped with inside the supporting block (3).
5. a kind of chair with bass playing function according to claim 4, it is characterised in that: the chair is additionally provided with
Wireless charging device, the wireless charging device include wireless charging electrical pad (7) and the movable pulley mounting rack that the chair is arranged in
The wireless charging receiver (8) of bottom, the wireless charging electrical pad (7) is interior to be equipped with wireless charging transmitting coil, the wireless charging
Transmitting coil is connected with power supply line (71), and wireless charging receiving coil, the chair are equipped in the wireless charging receiver (8)
It is additionally provided with the power supply base (81) connecting with the wireless charging receiving coil, the power supply base (81) and the resonant horn
Connection.
6. a kind of chair with bass playing function according to claim 5, it is characterised in that: the 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 receiving coil
Connection.
7. a kind of chair with bass playing function according to claim 5, it is characterised in that: the wireless charging connects
Device (8) are received to connect by telescopic connection with the movable pulley mounting rack.
8. a kind of chair with bass playing function according to claim 7, it is characterised in that: the connector includes
The connector (91) being connect with the movable pulley mounting rack, the position-limiting drum (92) being threadedly coupled with the connector (91), with institute
The connecting cylinder (93) of position-limiting drum (92) socket is stated, the position-limiting drum (92) is axial equidistant equipped with multiple limit holes, the connection
Cylinder (93) one end is equipped with the connecting hole being cooperatively connected with the limit hole, connecting cylinder (93) other end and the wireless charging
Receiver (8) connection, the limit hole are connect with the connecting hole by caging bolt.
9. a kind of chair with bass playing function according to claim 8, it is characterised in that: the position-limiting drum (92)
Outer 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 chair with bass playing function according to claim 9, it is characterised in that: the connector
(91) with the position-limiting drum (92) grafting, equipped with inserting groove, the position-limiting drum (92) is equipped with inserts the connector (91) with described
The connection-peg (921) that access slot is cooperatively connected, the inserting groove internal symmetry is equipped with two right-angled trapezium sliding blocks (911), each described
It is slidably connected at the top of right-angled trapezium sliding block (911) with the inserting groove inner top, the inserting groove medial surface is equipped with towards described
First button (912) of right-angled trapezium sliding block (911) right-angle surface, the inserting groove medial surface are additionally provided with sliding with the right-angled trapezium
The reset spring (913) of block (911) right-angle surface connection, bottom is equipped with adsorption piece (914) and socket power in the inserting groove
(915), connector (91) shell is equipped with power switch (916)；The adsorption piece (914) includes suction sheet (9141), peace
It fills the shell of the suction sheet (9141), is arranged in the enclosure interior and the iron core that is connect with the suction sheet (9141)
(9142), and the coil (9143) that is wrapped on the iron core (9142), the coil (9143) pass through first button
(912) and the power switch (916) is electrically connected with the socket power (915).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028080.6A CN108937277B (en) | 2018-09-04 | 2018-09-04 | Chair with bass playing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028080.6A CN108937277B (en) | 2018-09-04 | 2018-09-04 | Chair with bass playing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108937277A true CN108937277A (en) | 2018-12-07 |
| CN108937277B CN108937277B (en) | 2024-04-26 |
Family
ID=64475888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811028080.6A Active CN108937277B (en) | 2018-09-04 | 2018-09-04 | Chair with bass playing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108937277B (en) |
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| US20050179295A1 (en) * | 2003-10-22 | 2005-08-18 | David Catanzarite | Furniture seatback tilt recline angle limiter and method |
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|---|---|
| CN108937277B (en) | 2024-04-26 |
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