CN105342185B - A kind of adjustable for height arm-chair - Google Patents
A kind of adjustable for height arm-chair Download PDFInfo
- Publication number
- CN105342185B CN105342185B CN201510981130.2A CN201510981130A CN105342185B CN 105342185 B CN105342185 B CN 105342185B CN 201510981130 A CN201510981130 A CN 201510981130A CN 105342185 B CN105342185 B CN 105342185B
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- gear
- groove
- plugged
- fixed
- spacing
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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
- A47C3/26—Chairs or stools with vertically-adjustable seats with vertical, or inclined toothed rack; with peg-and-notch mechanism
- A47C3/265—Chairs or stools with vertically-adjustable seats with vertical, or inclined toothed rack; with peg-and-notch mechanism with rack-and-pinion gearing
Abstract
The invention discloses a kind of adjustable for height arm-chair, including seat support and backrest, vertical lifting column is fixedly connected with the bottom surface of the seat support, the bottom surface two ends of lifting column form a pair of vertical tooth-strip parts, vertical groove is formed on one surface side wall of the tooth-strip part, rack is equipped with the groove, the rack is engaged with the gear being vertically arranged, it is plugged in the middle part of gear on a splined shaft, the two ends of the splined shaft are hinged in a spacing framework, the upper end of the spacing framework forms spacing card article, the side of the spacing card article forms notch, gear is plugged in the notch；It is fixed with to be provided with circuit control panel, control box in control box, the control box on the outer wall of body and is fixed with camera and sensor.The present invention can be easy to adjust according to the height Intelligent adjustment of people height, so as to facilitate the people of various heights to sit idly, time saving and energy saving.
Description
Technical field：
The present invention relates to the technical field of smart home, a kind of adjustable for height arm-chair is specifically related to.
Background technology：
Arm-chair, is common furniture in people's daily life.Existing arm-chair is usually highly fixed, is not suitable for each
The people for planting height is sat idly, so that in the market occurs in that some adjustable for height arm-chairs are sat idly to adapt to the people of various heights,
But the height of such adjustable for height arm-chair can only typically be wasted time and energy by artificial manual adjustment, manual adjustment, and need many
Secondary adjust repeatedly can just be transferred to most comfortable position, it is necessary to be improved.
The content of the invention：
The purpose of the present invention aim to solve the problem that the problem of prior art is present there is provided it is a kind of can be according to the height Intelligent adjustment of people
Highly, adjustable for height arm-chair easy to adjust so as to facilitate the people of various heights to sit idly, time saving and energy saving.
The present invention relates to a kind of adjustable for height arm-chair, including seat support and backrest, it is fixedly connected on the bottom surface of the seat support
There is vertical lifting column, the lower end of the lifting column is plugged in vertical body, and the bottom surface two ends of lifting column are formed a pair
Formed on vertical tooth-strip part, a surface side wall of the tooth-strip part in vertical groove, the groove and be equipped with rack, it is described
Rack is engaged with the gear being vertically arranged, and the gear is connected in groove and is plugged on the two side of body, in gear
Portion is plugged on a splined shaft, and the two ends of the splined shaft are hinged in a spacing framework, and splined shaft is connected with the rotating shaft of motor,
The upper end of the spacing framework forms spacing card article, and the side of the spacing card article forms notch, and gear is plugged on described
In notch, the side wall of spacing framework is fixedly connected with the piston rod of screens cylinder, and the screens cylinder is fixed on body；Body
Outer wall on be fixed with to be provided with circuit control panel, control box in control box, the control box and be fixed with camera and sensing
Device, the camera, sensor, motor and screens cylinder are connected electrically on the circuit control panel by circuit.
By above-mentioned technical proposal, the present invention is that the sensor in a kind of intelligentized arm-chair, control box detects people, is driven
Dynamic camera is taken pictures, and the circuit control panel in control box obtains the height of arm-chair forefathers, then controlled motor main story or reversion, band
The tooth-strip part lifting of dynamic lifting column lower end, tooth-strip part drives lifting column and seat support and back lifting, so that realize that arm-chair is lifted, can
The control of seat support adjustable height is controlled by the revolution of motor, when seat support is elevated to required height, circuit control panel control
The cylinder action of fabrication position, the piston rod of screens cylinder, which stretches, promotes spacing framework to move forward, and spacing framework and splined shaft are being moved
Dynamic process middle gear is blocked without being moved forward with splined shaft by the groove inner wall of tooth-strip part, and the notch of spacing card article departs from tooth
Wheel, spacing card article is plugged in the teeth groove of gear so as to which limiting gear is rotated, thus it is locked between realizing wheel and rack, it is real
The existing intelligentized height regulation of seat support.
By such scheme, arm-chair of the invention can be according to the height Intelligent adjustment height of people, so as to facilitate various heights
People sit idly, it is easy to adjust, it is time saving and energy saving.
It is preferred as one kind of the present invention, a pair of cases are fixed with a pair of opposite lateral walls of the body, it is described
Gear, spacing framework and screens cylinder are arranged in the case, and the upper end of the spacing card article forms outstanding
Form the groove of bar shaped on support block, the side wall of case, the support block be plugged on the groove and can along groove length
Direction movement is spent, screens cylinder is fixed on encloser inner wall.By such scheme, case is carried out to equipment such as the spacing frameworks in it
Protection, support block can be supported to spacing card article and gear.
It is preferred as one kind of the present invention, connecting seat, the connecting seat grafting are fixedly connected between the pair of rack
On the madial wall of body.By such scheme, connecting seat rack is supported and can with rack in body on move down
It is dynamic.
Preferred as one kind of the present invention, the motor is servomotor, and the screens cylinder is servo cylinder, the electricity
Road control panel connects computer server by data circuit.
Preferred as one kind of the present invention, the cross section of the lifting column and body is all rectangle, lifting column lateral wall
Long and wide length and width equal to body madial wall.
Preferred as one kind of the present invention, the bottom of the body is fixed on chassis, and the chassis is pressed against on the ground,
The upper surface on chassis forms several mounting holes, and the mounting hole is evenly distributed on chassis in a ring.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings：
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the positive structure diagram of arm-chair in the present invention；
Fig. 2 is Fig. 1 partial schematic sectional view；
Fig. 3 is the enlarged diagram at A in Fig. 2；
Fig. 4 is the structural representation in the present invention between spacing framework and case.
Embodiment：
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1 to Fig. 4, a kind of adjustable for height arm-chair of the present invention, including seat support 10 and backrest 11, the chair
Vertical lifting column 20 is fixedly connected with the bottom surface of seat 10, the lower end of the lifting column 20 is plugged in vertical body 30,
The cross section of the lifting column 20 and body 30 is all rectangle, the length of the lateral wall of lifting column 20 and wide equal to the madial wall of body 30
Long and wide, the bottom surface two ends of lifting column 20 are formed to be molded on a pair of vertical tooth-strip parts 40, a surface side wall of the tooth-strip part
Have to be equipped with vertical groove 41, the groove between rack 42, the pair of rack and be fixedly connected with connecting seat 50, it is described
Connecting seat is plugged on the madial wall of body 30, and rack 42 is engaged with the gear 60 being vertically arranged, and the gear is connected to groove
In 41 and it is plugged on the two side of body 30, the middle part of gear 60 is plugged on a splined shaft 70, the two ends of the splined shaft
Be hinged in a spacing framework 80, splined shaft 70 is connected with the rotating shaft of motor (not shown), the upper end of the spacing framework 80 into
Type limited location card article 81, the side of the spacing card article forms notch 82, and gear 60 is plugged in the notch 82, limitting casing
The side wall of frame 80 is fixedly connected with the piston rod of screens cylinder 90, and the screens cylinder 90 is fixed on body 30.
Referring to Fig. 1, it is fixed with the outer wall of body 30 in control box 100, the control box and is provided with circuit control panel (not
Diagram), camera 101 and sensor 102, the camera 101, sensor 102, motor and screens gas are fixed with control box
Cylinder 90 is connected electrically on the circuit control panel by circuit.
Referring to Fig. 3, Fig. 4, a pair of cases 200, the gear are fixed with a pair of opposite lateral walls of the body 30
60th, spacing framework 80 and screens cylinder 90 are arranged in the case 200, and the upper end of the spacing card article 81 is formed outwards
The groove 201 of bar shaped is formed on prominent support block 83, the side wall of case 200, the support block 83 is plugged on the groove
It can move on 201 and along the length direction of groove 201, screens cylinder 90 is fixed on the inwall of case 200.
Referring to Fig. 1, Fig. 2, in the present embodiment, the bottom of the body 30 is fixed on chassis 300, and the chassis 300 is pressed
By on the ground, the upper surface on chassis 300 forms several mounting holes 301, and the mounting hole 301 is evenly distributed in a ring
On chassis 300.
In the present invention, the motor is servomotor, and the screens cylinder 90 is servo cylinder, and the circuit control panel leads to
Cross data circuit connection computer server.
The present invention is that the sensor 102 in a kind of intelligentized arm-chair, control box 100 detects people, drives camera 101
Take pictures, the circuit control panel in control box 100 obtains the height of arm-chair forefathers, then controlled motor main story or reversion, drive and rise
The tooth-strip part 40 of drop post 20 lower end is lifted, and tooth-strip part 40 drives lifting column 20 and seat support 10 and backrest 11 to lift, and is leaned on so as to realize
Chair is lifted, and the control of seat support adjustable height can be controlled by the revolution of motor, when seat support 10 is elevated to required height, electricity
Road control panel control screens cylinder 90 is acted, and the piston rod of screens cylinder 90, which stretches, promotes spacing framework 80 to move forward, spacing
Framework 80 and splined shaft 70 are blocked without with splined shaft 70 in moving process middle gear 60 by the inwall of groove 41 of tooth-strip part 40
Move forward, the notch 82 of spacing card article 81 departs from gear 60, and spacing card article 81 is plugged in the teeth groove of gear 60 to limit
Gear 60 is rotated, so as to realize locked between gear 60 and rack 42, realizes the regulation of seat support intelligentized height.
In summary, arm-chair of the invention can be according to the height Intelligent adjustment of people height, so as to facilitate the people of various heights
Sit idly, it is easy to adjust, it is time saving and energy saving.
The embodiment of adjustable for height arm-chair provided by the present invention, the only present invention, but the protection of the present invention
Scope is not limited thereto, any one skilled in the art the invention discloses technical scope in, can be easily
Expect change or replacement, should all cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the right
It is required that protection domain be defined.
Claims (4)
1. it is fixedly connected on a kind of adjustable for height arm-chair, including seat support (10) and backrest (11), the bottom surface of the seat support (10)
There is vertical lifting column (20), it is characterised in that：The lower end of the lifting column (20) is plugged in vertical body (30), lifting
The bottom surface two ends of post (20) form formed on a pair of vertical tooth-strip parts (40), a surface side wall of the tooth-strip part it is vertical
Rack (42) is equipped with groove (41), the groove, the rack is engaged with the gear (60) being vertically arranged, the gear card
It is connected in groove (41) and is plugged on the two side of body (30), is plugged in the middle part of gear (60) on a splined shaft (70),
The two ends of the splined shaft are hinged in a spacing framework (80), and splined shaft (70) is connected with the rotating shaft of motor, the limitting casing
The upper end of frame (80) forms spacing card article (81), and the side of the spacing card article forms notch (82), gear (60) grafting
In the notch (82), the side wall of spacing framework (80) is fixedly connected with the piston rod of screens cylinder (90), the screens gas
Cylinder (90) is fixed on body (30)；It is fixed with the outer wall of body (30) in control box (100), the control box and is provided with electricity
Camera (101) and sensor (102), the camera (101), sensor are fixed with road control panel, control box (100)
(102), motor and screens cylinder (90) are connected electrically on the circuit control panel by circuit；
A pair of cases (200), the gear (60), spacing framework are fixed with a pair of opposite lateral walls of the body (30)
(80) it is arranged at screens cylinder (90) in the case (200), the upper end of the spacing card article (81) is formed to evagination
The groove (201) of bar shaped is formed on the support block (83) gone out, the side wall of case (200), the support block (83) is plugged on institute
State on groove (201) and can be moved along the length direction of groove, screens cylinder (90) is fixed on case (200) inwall；
Connecting seat (50) is fixedly connected between the pair of rack (42), the connecting seat is plugged on the madial wall of body (30)
On.
2. adjustable for height arm-chair according to claim 1, it is characterised in that：The motor is servomotor, the card
Position cylinder (90) is servo cylinder, and the circuit control panel connects computer server by data circuit.
3. adjustable for height arm-chair according to claim 1, it is characterised in that：The lifting column (20) and body (30)
Cross section is all rectangle, the length of lifting column (20) lateral wall and wide length and width equal to body (30) madial wall.
4. adjustable for height arm-chair according to claim 1, it is characterised in that：The bottom of the body (30) is fixed on bottom
On disk (300), the chassis is pressed against on the ground, and the upper surface of chassis (300) forms several mounting holes (301), described
Mounting hole is evenly distributed on chassis (300) in a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510981130.2A CN105342185B (en) | 2015-12-24 | 2015-12-24 | A kind of adjustable for height arm-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510981130.2A CN105342185B (en) | 2015-12-24 | 2015-12-24 | A kind of adjustable for height arm-chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105342185A CN105342185A (en) | 2016-02-24 |
| CN105342185B true CN105342185B (en) | 2017-10-10 |
Family
ID=55318453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510981130.2A Active CN105342185B (en) | 2015-12-24 | 2015-12-24 | A kind of adjustable for height arm-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105342185B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877248A (en) * | 2016-05-11 | 2016-08-24 | 东莞市联洲知识产权运营管理有限公司 | Intelligent height regulation chair |
| CN106654512B (en) * | 2016-12-05 | 2018-12-25 | 浙江龙游新西帝电子有限公司 | A kind of wall-mounted digital television receiver antenna |
| CN107183975A (en) * | 2017-06-21 | 2017-09-22 | 中铁时代建筑设计院有限公司 | A kind of high ferro station ground Liftable type seat |
| CN108938288A (en) * | 2018-06-07 | 2018-12-07 | 陈艳 | A kind of gynemetrics's assisted delivery device |
| CN108741836A (en) * | 2018-06-11 | 2018-11-06 | 蔡宏昕 | A kind of family's bench lifting gear |
| CN108968378A (en) * | 2018-07-25 | 2018-12-11 | 胡玉英 | Seat is used in a kind of teaching |
| CN111839985A (en) * | 2020-07-29 | 2020-10-30 | 山东得知科技发展有限公司 | Self-adaptive adjusting chair and automatic adjusting method |
| CN113786074B (en) * | 2021-09-24 | 2022-05-17 | 安吉伟誉家具有限公司 | Multifunctional adjustable office chair |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US593465A (en) * | 1897-11-09 | Adjusting device for stools | ||
| GB268088A (en) * | 1926-02-01 | 1927-03-31 | David Bush Levake | Improvements in or relating to adjustable seats |
| US5234187A (en) * | 1992-06-02 | 1993-08-10 | Steelcase Inc. | Chair height adjustment mechanism |
| CN2134106Y (en) * | 1992-08-17 | 1993-05-26 | 刘顺义 | Height adjuster of chair |
| US6533355B2 (en) * | 2001-03-28 | 2003-03-18 | Haworth, Inc. | Height-adjustment mechanism for a chair |
| KR100468129B1 (en) * | 2002-03-21 | 2005-01-26 | 김덕철 | Ascending and descending Apparadus for chairs |
| CN104180334A (en) * | 2013-05-22 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Lamp ascending and descending fastening device and lamp |
| CN104691461A (en) * | 2015-03-25 | 2015-06-10 | 乐视致新电子科技（天津）有限公司 | Car seat adjusting method, device and system |
| CN104824971B (en) * | 2015-04-15 | 2016-01-06 | 湖南巨汇科技发展有限公司 | Tables and chairs link intelligent height-regulating device and method |
| CN205379075U (en) * | 2015-12-24 | 2016-07-13 | 苏州频发机电科技有限公司 | Height -adjustable's arm -chair |
-
2015
- 2015-12-24 CN CN201510981130.2A patent/CN105342185B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105342185A (en) | 2016-02-24 |
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