CN103689933B - The driving chair of Timing Belt - Google Patents
The driving chair of Timing Belt Download PDFInfo
- Publication number
- CN103689933B CN103689933B CN201310688409.2A CN201310688409A CN103689933B CN 103689933 B CN103689933 B CN 103689933B CN 201310688409 A CN201310688409 A CN 201310688409A CN 103689933 B CN103689933 B CN 103689933B
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- timing belt
- adjustable end
- end stop
- baffle plate
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Abstract
The present invention discloses the driving chair of a kind of Timing Belt, it comprises chair body, two adjustable end stops and two baffle plate that protracts, these chair body both sides are respectively arranged with arm-rest frame, this adjustable end stop can slide up and down formula and be installed on arm-rest frame, is vertically provided with the first Timing Belt driving mechanism for driving adjustable end stop to slide on arm-rest frame; This baffle plate that protracts can be installed on adjustable end stop by front and back slidingtype, is horizontally arranged with the second Timing Belt driving mechanism for driving the baffle plate that protracts to slide on adjustable end stop. By this; by the adjustable end stop that can protrude upward and the baffle plate that protracts that can stretch out are forward set on chair body sidepiece arm-rest frame; adjustable end stop stretches out afterwards and becomes private space with chair figure with the baffle plate that protracts; for the higher workplace of privacy provides certain protection; the particularly user to seat, this Chair structure is simple, easy to operate, can form fast private space; be convenient to people and use, reduced the cost of arranging private space.
Description
Technical field
The present invention relates to chair art technology, refer in particular to the driving chair of a kind of Timing Belt.
Background technology
Chair and people's life and society cultural, the parlor of staying at home, the classroom of school,In the automobile travelling, the square of leisure and cinema, chair us as a kind of bearer service, forOur life, working and learning reduce a lot of tired. Along with social development, people focus on moreThe practicality of chair, functional and aesthetic property, especially in some special occasion, as bank, methodFront yards etc., require chair to have every the function such as looking property, sound-proofing for protection chair user's object,And existing chair generally only has the arm-rest frame of backrest and both sides, this class chair every looking, sound insulation meritCan be poor, be difficult to chair user to play a protective role. Therefore, for better protection chair usePerson's privacy, tackles existing chair and improves, to address the above problem.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide oneThe driving chair of Timing Belt, by utilizing slidably adjustable end stop, the baffle plate that protracts to become private with chair figureClose space, thereby, in the higher workplace of privacy for chair user provides protection, this chairReduced the cost of arranging private space, and it is simple in structure, easy to operate, the scope of application.
For achieving the above object, the present invention adopts following technical scheme:
The driving chair of a kind of Timing Belt, it comprises chair body, two adjustable end stops and two baffle plate that protracts, shouldChair body both sides are respectively arranged with arm-rest frame, and this adjustable end stop can slide up and down formula and be installed on arm-rest frame,On arm-rest frame, be vertically provided with the first Timing Belt driving mechanism for driving adjustable end stop to slide; ShouldProtract baffle plate can before and after slidingtype be installed on adjustable end stop, on adjustable end stop, be horizontally arranged with forDriving protract baffle plate slide the second Timing Belt driving mechanism, this first Timing Belt driving mechanism and secondTiming Belt driving mechanism has included stepper motor, two synchronizing wheels, Timing Belt and guiding double-screw bolt, whereinOne synchronizing wheel is installed on stepper motor axle head, and another synchronizing wheel is installed on arm-rest frame outer wall, and this is synchronousBand is sheathed on two synchronizing wheel outsides, and the guiding double-screw bolt one end in above-mentioned the first Timing Belt driving mechanism is with sameStep band is connected, and the other end and adjustable end stop are connected; Guide vanes in above-mentioned the second Timing Belt driving mechanismPost one end and Timing Belt are connected, and the other end is connected with the baffle plate that protracts; When adjustable end stop slides, stepping electricityMachine drives the synchronizing wheel that is installed on its axle head to rotate, and Timing Belt rotates with synchronizing wheel, adjustable end stop companionThe guiding double-screw bolt that step is brought slides; When the baffle plate that protracts slides, stepper motor drives the synchronizing wheel of its axle headRotate, Timing Belt rotates with synchronizing wheel, and the baffle plate that protracts slides with the guiding double-screw bolt on Timing Belt.
As a kind of preferred version: it is excessive to be provided with on described arm-rest frame for preventing that adjustable end stop from slidingThe first limiting plate, this limiting plate is near synchronizing wheel, and is positioned at the space that Timing Belt surrounds.
As a kind of preferred version: be provided with on described adjustable end stop for the baffle plate that prevents from protracting and slidedThe second limiting plate of amount, this limiting plate is near synchronizing wheel, and is positioned at the space that Timing Belt surrounds.
As a kind of preferred version: be provided with on described arm-rest frame for judging whether adjustable end stop slidesThe first limit switch putting in place.
As a kind of preferred version: be provided with on described adjustable end stop for the judgement baffle plate that protracts and whether slideMoving the second limit switch putting in place.
As a kind of preferred version: described adjustable end stop is installed on arm-rest frame lateral wall, keeps off in liftingBetween plate and arm-rest frame, be vertically provided with the first slide mechanism for guiding adjustable end stop to slide.
As a kind of preferred version: described the first slide mechanism comprises the dovetail being arranged on adjustable end stopShape the first guide groove and be arranged at swallow-tail form the first guide rail on arm-rest frame, the slideable embedding of this first guide railEnter in the first guide groove.
As a kind of preferred version: described in the baffle plate that protracts be installed on adjustable end stop lateral wall, in protractingBetween baffle plate and adjustable end stop, horizontally set is useful on the second slide mechanism that guides the baffle plate that protracts to slide.
As a kind of preferred version: described the second slide mechanism comprises and is arranged at the dovetail protracting on baffle plateShape the second guide groove and be arranged at swallow-tail form the second guide rail on arm-rest frame, the slideable embedding of this second guide railEnter in the second guide groove.
The present invention compared with prior art has obvious advantage and beneficial effect, particularly, and by upperState technical scheme known, by chair body sidepiece arm-rest frame, arrange the adjustable end stop that can protrude upward withAnd the baffle plate that protracts that can stretch out forward, adjustable end stop stretches out afterwards and becomes secret sky with chair figure with the baffle plate that protractsBetween, can provide certain protection for the higher workplace of privacy, the particularly use to seatPerson, some particular clients, party or the relevant people of for example bank confided one to one or reported, psychologyProtection to witness when Reference Interview, crime are handled a case etc. By this, simple, the operation side of this Chair structureJust, can form fast private space, be convenient to people and use, reduce the cost of arranging private space.
For more clearly setting forth architectural feature of the present invention and effect, implement with concrete below in conjunction with accompanying drawingExample is described in detail.
Brief description of the drawings
Fig. 1 is the present invention's not duty schematic perspective view;
Fig. 2 is the present invention's duty schematic perspective view;
Fig. 3 is the present invention's duty front elevational schematic;
Fig. 4 is that schematic diagram is looked on the present invention's a duty left side;
Fig. 5 is the present invention's duty schematic top plan view.
Accompanying drawing identifier declaration:
10, chair body 11, arm-rest frame
20, adjustable end stop 30, baffle plate protracts
40, the first Timing Belt driving mechanism 41, stepper motor
42, synchronizing wheel 43, Timing Belt
44, guiding double-screw bolt 45, the first postive stop baffle
46, the first limit switch 50, the first slide mechanism
51, the first guide groove 52, the first guide rail
60, the second Timing Belt driving mechanism 61, the second postive stop baffle
62, the second limit switch 70, the second slide mechanism
71, the second guide groove 72, the second guide rail
Detailed description of the invention
The present invention as shown in Figures 1 to 5, the driving chair of a kind of Timing Belt, include chair body 10,Two adjustable end stops 20 and two baffle plate 30 that protracts, wherein:
These chair body 10 both sides are respectively arranged with arm-rest frame 11, and above-mentioned two adjustable end stops 20 can be gone up respectively downslideDynamic formula is installed on arm-rest frame 11 outer walls, on arm-rest frame 11, is vertically provided with for driving adjustable end stop20 the first Timing Belt driving mechanisms 40 that slide, this first Timing Belt driving mechanism 40 includes stepping electricityMachine 41, two synchronizing wheels 42, Timing Belt 43, guiding double-screw bolt 44, the first postive stop baffle 45 and first are spacingSwitch 46, wherein a synchronizing wheel 42 is installed on stepper motor 41 axle heads, and another synchronizing wheel 42 is installed on to be held upOn hand frame 11 outer walls, Timing Belt 43 is sheathed on outside two synchronizing wheels 42, and these guiding double-screw bolt 44 one end are fixed onOn Timing Belt 43, the other end and adjustable end stop 20 are connected; This first postive stop baffle 45 is for preventing liftingIt is excessive that baffle plate 20 moves, and it is positioned at the space that Timing Belt 43 surrounds, and be close to synchronizing wheel 42; ShouldWhether the first limit switch 46 slides and puts in place for controlling adjustable end stop 20, and it is arranged on arm-rest frame 11,Between arm-rest frame 11 and adjustable end stop 20, be vertically provided with for guide that adjustable end stop 20 slides firstSlide mechanism 50, this first slide mechanism 50 comprises that the swallow-tail form first being arranged on adjustable end stop 20 leadsGroove 51 and be arranged at swallow-tail form the first guide rail 52 on arm-rest frame 11, this swallow-tail form first guide rail 52 can be slidedDynamic formula is embedded in swallow-tail form the first guide groove 51.
This baffle plate 30 that protracts is slideable to be installed on adjustable end stop 20 outer walls, in adjustable end stop 20 top railsTo the second Timing Belt driving mechanism 60 being provided with for driving baffle plate 30 front and back of protracting to slide, this is second years oldTiming Belt driving mechanism 60 includes stepper motor 41, two synchronizing wheels 42, Timing Belt 43, guiding double-screw bolt44, the second postive stop baffle 61 and the second limit switch 62, wherein a synchronizing wheel 42 is installed on stepper motor41 axle heads, another synchronizing wheel 42 is installed on arm-rest frame 11 outer walls, and Timing Belt 43 is sheathed on two synchronizing wheelsOutside 42, these guiding double-screw bolt 44 one end are fixed on Timing Belt 43, and the other end is connected with the baffle plate 30 that protracts,It is excessive that this second postive stop baffle 61 moves for the baffle plate 30 that prevents from protracting, and it is positioned at, and Timing Belt 43 surroundsIn space, and be close to synchronizing wheel 42; Whether this second limit switch 62 protracts baffle plate 30 for controllingSlip puts in place, and it is arranged on arm-rest frame 11, between arm-rest frame 11 and adjustable end stop 20, vertically arrangesBe useful on the second slide mechanism 70 that guides the baffle plate 30 that protracts to slide, this second slide mechanism 70 comprises to be establishedBe placed in swallow-tail form the second guide groove 71 on adjustable end stop 20 and be arranged at the swallow-tail form second on arm-rest frame 11Guide rail 72, this second guide rail 72 is slideable to be embedded in the second guide groove 71. Above-mentioned the first Timing Belt drivesStepper motor 41 in actuation mechanism 40 and the second Timing Belt driving mechanism 60 all has Single-chip Controlling.
Some particular clients, party or the relevant people that this chair is mainly used in bank confide one to one orProtection to witness when report, psychological consultation dialogue, crime are handled a case etc.
Operation principle of the present invention is as follows: in the time that user enters chair and presses corresponding control button,Stepper motor 41 in the first Timing Belt driving mechanism 40 turns round, and is installed on stepper motor 41 axle headsSynchronizing wheel 42 rotates, and another synchronizing wheel 42 rotates under the drive of Timing Belt 43, guiding double-screw bolt 44Move up, adjustable end stop 20 is with guiding double-screw bolt 44 upward slidings, and adjustable end stop 20 moves to first, the first limit switch 46 judges whether adjustable end stop 20 moves into place when at limit switch the 46 place, mobileAfter putting in place, stepper motor 41 shuts down, then, and the stepping in the second Timing Belt driving mechanism 60Motor 41 turns round, and the synchronizing wheel 42 that is installed on stepper motor 41 axle heads rotates, another synchronizing wheel 42Under the drive of Timing Belt 43, rotate, guiding double-screw bolt 44 moves forward, and the baffle plate 30 that protracts is with guide vanesPost 44 is to front slide, when adjustable end stop 20 moves to the second limit switch 62 place, and the second limit switch62 judge whether the baffle plate 30 that protracts moves into place, and after moving into place, stepper motor 41 shuts down;When after user's egress of chair, stepper motor 41 antiports in the second Timing Belt driving mechanism 60,The synchronizing wheel 42 that is installed on stepper motor 41 axle heads rotates, and another synchronizing wheel 42 is at Timing Belt 43Drive lower rotation, guiding double-screw bolt 44 moves backward, and the baffle plate 30 that protracts slides backward with guiding double-screw bolt 44,When adjustable end stop 20 moves to the second limit switch 62 place, the second limit switch 62 judges the baffle plate that protractsWhether 30 move into place, and after moving into place, stepper motor 41 shuts down, then, and the first Timing BeltStepper motor 41 antiports in driving mechanism 40, are installed on the synchronizing wheel of stepper motor 41 axle heads42 rotate, and another synchronizing wheel 42 rotates under the drive of Timing Belt 43, and guiding double-screw bolt 44 moves down,Adjustable end stop 20 is with guiding double-screw bolt 44 down slidings, and adjustable end stop 20 moves to the first limit switch 46, the first limit switch 46 judges whether adjustable end stop 20 moves into place when at the place, after moving into place, and stepEntering motor 41 shuts down.
Design focal point of the present invention is, can protrude upward by setting on chair body sidepiece arm-rest frameAdjustable end stop and the baffle plate that protracts that can stretch out forward, adjustable end stop and the baffle plate that protracts stretch out rear and chair bodyForm private space, can provide certain protection for the higher workplace of privacy, particularly rightThe user of seat, some particular clients, party or the relevant people of for example bank confide one to one orProtection to witness when report, psychological consultation dialogue, crime are handled a case etc. By this, this Chair structure letterSingle, easy to operate, can form fast private space, be convenient to people and use, reduce layout secretThe cost in space.
The above, be only preferred embodiment of the present invention, not to technical scope of the present inventionImpose any restrictions, therefore all foundations technical spirit of the present invention is to any trickle repairing made for any of the above embodimentsChange, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. the driving chair of Timing Belt, is characterized in that: comprise chair body, two adjustable end stops and twoThe baffle plate that protracts, these chair body both sides are respectively arranged with arm-rest frame, and this adjustable end stop can slide up and down formula and installOn arm-rest frame, on arm-rest frame, be vertically provided with the first Timing Belt for driving adjustable end stop to slideDriving mechanism; This baffle plate that protracts can be installed on adjustable end stop by front and back slidingtype, in adjustable end stop top railTo the second Timing Belt driving mechanism being provided with for driving the baffle plate that protracts to slide, this first Timing Belt drivesActuation mechanism and the second Timing Belt driving mechanism have included stepper motor, two synchronizing wheels, Timing Belt and have drawnGuide screw post, wherein a synchronizing wheel is installed on stepper motor axle head, and another synchronizing wheel is installed on outside arm-rest frameOn wall, this Timing Belt is sheathed on two synchronizing wheel outsides, the guiding in above-mentioned the first Timing Belt driving mechanismDouble-screw bolt one end and Timing Belt are connected, and the other end and adjustable end stop are connected; Above-mentioned the second Timing Belt driving machineGuiding double-screw bolt one end and Timing Belt in structure are connected, and the other end is connected with the baffle plate that protracts; Adjustable end stop is slidingWhen moving, stepper motor drives the synchronizing wheel that is installed on its axle head to rotate, and Timing Belt rotates with synchronizing wheel,Adjustable end stop slides with the guiding double-screw bolt on Timing Belt; When the baffle plate that protracts slides, stepper motor drives itThe synchronizing wheel of axle head rotates, and Timing Belt rotates with synchronizing wheel, and the baffle plate that protracts is with the guide vanes on Timing BeltPost slides.
2. the driving chair of Timing Belt according to claim 1, is characterized in that: described handrailOn frame, be provided with the first limiting plate for preventing that it is excessive that adjustable end stop from sliding, this limiting plate is near synchronousWheel, and be positioned at the space that Timing Belt surrounds.
3. the driving chair of Timing Belt according to claim 1, is characterized in that: described liftingOn baffle plate, be provided with for the baffle plate that prevents from protracting the second excessive limiting plate that slides, this limiting plate near withStep wheel, and be positioned at the space that Timing Belt surrounds.
4. the driving chair of Timing Belt according to claim 1, is characterized in that: described handrailOn frame, be provided with for judging adjustable end stop the first limit switch putting in place that whether slides.
5. the driving chair of Timing Belt according to claim 1, is characterized in that: described liftingOn baffle plate, be provided with for judging the baffle plate that protracts the second limit switch putting in place that whether slides.
6. the driving chair of Timing Belt according to claim 1, is characterized in that: described liftingBaffle plate is installed on arm-rest frame lateral wall, between adjustable end stop and arm-rest frame, is vertically provided with for drawingLead the first slide mechanism that adjustable end stop slides.
7. the driving chair of Timing Belt according to claim 6, is characterized in that: described firstSlide mechanism comprises swallow-tail form the first guide groove being arranged on adjustable end stop and is arranged at the swallow on arm-rest frameTail shape the first guide rail, this first guide rail is slideable to be embedded in the first guide groove.
8. the driving chair of Timing Belt according to claim 1, is characterized in that: described in protractBaffle plate is installed on adjustable end stop lateral wall, useful in the horizontally set that protracts between baffle plate and adjustable end stopIn guiding protract baffle plate slide the second slide mechanism.
9. the driving chair of Timing Belt according to claim 8, is characterized in that: described secondSlide mechanism comprises and is arranged at swallow-tail form the second guide groove of protracting on baffle plate and is arranged at the swallow on arm-rest frameTail shape the second guide rail, this second guide rail is slideable to be embedded in the second guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688409.2A CN103689933B (en) | 2013-12-16 | 2013-12-16 | The driving chair of Timing Belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688409.2A CN103689933B (en) | 2013-12-16 | 2013-12-16 | The driving chair of Timing Belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103689933A CN103689933A (en) | 2014-04-02 |
| CN103689933B true CN103689933B (en) | 2016-05-18 |
Family
ID=50351720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310688409.2A Active CN103689933B (en) | 2013-12-16 | 2013-12-16 | The driving chair of Timing Belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103689933B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496682A (en) * | 2008-05-19 | 2009-08-05 | 浙江豪中豪健康产品有限公司 | Multifunctional chair foundation |
| CN101816493A (en) * | 2010-05-28 | 2010-09-01 | 玉环广鑫机械有限公司 | Electrical lifting device with locking function |
| CN101822901A (en) * | 2009-05-11 | 2010-09-08 | 上海延锋江森座椅有限公司 | Wabbler mechanism of electric seat |
-
2013
- 2013-12-16 CN CN201310688409.2A patent/CN103689933B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496682A (en) * | 2008-05-19 | 2009-08-05 | 浙江豪中豪健康产品有限公司 | Multifunctional chair foundation |
| CN101822901A (en) * | 2009-05-11 | 2010-09-08 | 上海延锋江森座椅有限公司 | Wabbler mechanism of electric seat |
| CN101816493A (en) * | 2010-05-28 | 2010-09-01 | 玉环广鑫机械有限公司 | Electrical lifting device with locking function |
| WO2011147171A1 (en) * | 2010-05-28 | 2011-12-01 | 玉环广鑫机械有限公司 | Electric lift device with lock function |
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| Publication number | Publication date |
|---|---|
| CN103689933A (en) | 2014-04-02 |
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