CN104223763B - Multifunctional desk table top angle adjustment device - Google Patents
Multifunctional desk table top angle adjustment device Download PDFInfo
- Publication number
- CN104223763B CN104223763B CN201410457315.9A CN201410457315A CN104223763B CN 104223763 B CN104223763 B CN 104223763B CN 201410457315 A CN201410457315 A CN 201410457315A CN 104223763 B CN104223763 B CN 104223763B
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- CN
- China
- Prior art keywords
- arc
- adjustment base
- table top
- drive shaft
- slide rail
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- Expired - Fee Related
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Abstract
The present invention relates to technical field of furniture, more particularly to multifunctional desk table top angle adjustment device, it includes table top, adjustment base, turnover mechanism drive shaft, rotating handle, rotating handle is connected in the first end of drive shaft, turnover mechanism includes the arc-shaped slide rail to arch upward downwards, the corresponding arc inner tooth item being fixed on arc-shaped slide rail, the driving gear being socketed in drive shaft, the driving gear set being rotatably arranged in adjustment base, the arc chute with arc-shaped slide rail corresponding matching is offered in adjustment base, arc-shaped slide rail is slidably arranged in corresponding arc chute, the both ends of arc-shaped slide rail are stretched out at the top of adjustment base respectively and are fixedly connected on table top bottom, gear is driven to be drivingly connected arc inner tooth item by driving gear set, the present invention being capable of degree of tilt in face of free regulating platform, operation can be completed by rotating handle, Easy to use and operate, versatility is good, can satisfy a variety of different use demands, applied widely.
Description
Technical field
The present invention relates to technical field of furniture more particularly to a kind of multifunctional desk table top angle adjustment devices.
Background technique
Desk is people's indispensable apparatus in life or office, it has brought many convenience.Make at present
Desk has the desk of various different function, for different use occasions, use demand, much all needs there are many multiplicity
Table top is wanted to be inclined to a variety of different forward leaning angles for using.But the table top of existing multifunctional table is fixed,
Can not adjust table top forward leaning angle and can not rotary table top, it is inconvenient to use, be unable to satisfy a variety of different use demands,
Poor universality, the scope of application are small.
Summary of the invention
One kind is provided the purpose of the present invention is to the shortcomings of the prior art to incline in face of free regulating platform
Angle, multifunctional desk table top angle adjustment device easy to use and operate.
To achieve the goals above, the technical solution adopted by the present invention is that:
Multifunctional desk table top angle adjustment device, it includes table top, hollow adjustment base, drives turning over for table top overturning
Rotation mechanism, the drive shaft being transversely rotatably arranged on inside adjustment base, the rotating handle for driving drive shaft rotation, overturning
Mechanism is arranged in adjustment base, and rotating handle is arranged in adjustment base side and is connected in the first end of drive shaft, turns over
Rotation mechanism includes the arc-shaped slide rail to arch upward downwards, the corresponding arc inner tooth item being fixed on arc-shaped slide rail, is socketed in driving turn
The driving gear set that on axis driving gear, is rotatably arranged in adjustment base offers and arc-shaped slide rail pair in adjustment base
The arc chute that should cooperate, arc-shaped slide rail are slidably arranged in corresponding arc chute, and tune is stretched out at the both ends of arc-shaped slide rail respectively
Section base top is simultaneously fixedly connected on table top bottom, and driving gear is drivingly connected arc inner tooth item by driving gear set.
Two sides inside the adjustment base are respectively equipped with the turnover mechanism for driving table top overturning, and drive shaft is respectively with two
Group turnover mechanism transmission connection.
The scallop concentric with drive shaft is offered on side corresponding with rotating handle on the adjustment base, is driven
The first end of turn axis, which is stretched out outside adjustment base and slid axially by scallop, is arranged with sliding lock collar, the slide lock dish axle heart
Place offers flat hole, and the first end of drive shaft is the flat structure with flat hole corresponding matching, and sliding lock collar is located at rotation
It changes hands between handle and scallop, rotating handle bias is hinged on the first end of drive shaft and presses against in sliding lock collar, sliding
Lock collar is equipped with the locking gear with scallop corresponding matching towards the end face of scallop.
The unlock reset spring that will slide the outside pushing tow of lock collar is equipped between the sliding lock collar and adjustment base.
The rotating handle is L-type structure.
The adjustment base bottom is equipped with support base, rotation boss is equipped at the top of support base, adjustment base bottom offers
With the rotation matched rotating hole of boss, rotation boss is rotatably connected in rotating hole.
The rotation boss is T-type cylinder table structure.
The beneficial effects of the invention are that: the present invention includes table top, hollow adjustment base, the overturning for driving table top overturning
Mechanism, the drive shaft being transversely rotatably arranged on inside adjustment base, the rotating handle for driving drive shaft rotation, tipper
Structure is arranged in adjustment base, and rotating handle is arranged in adjustment base side and is connected in the first end of drive shaft, overturning
Mechanism includes the arc-shaped slide rail to arch upward downwards, the corresponding arc inner tooth item being fixed on arc-shaped slide rail, is socketed in drive shaft
On driving gear, the driving gear set that is rotatably arranged in adjustment base, offer in adjustment base corresponding with arc-shaped slide rail
The arc chute of cooperation, arc-shaped slide rail are slidably arranged in corresponding arc chute, and adjusting is stretched out at the both ends of arc-shaped slide rail respectively
Base top is simultaneously fixedly connected on table top bottom, and driving gear is drivingly connected arc inner tooth item, the present invention by driving gear set
Drive shaft can be driven to rotate by rotating rotating handle, drive shaft drives arc further through driving gear, driving gear set
Arcuately sliding slot slides for shape inner rack and arc-shaped slide rail, while table top being driven to overturn forward or backward, thus before adjusting table top
Degree of tilt, the present invention can degree of tilt in face of free regulating platform, operation can be completed by rotating handle, it is easy to use and operate,
Versatility is good, can satisfy a variety of different use demands, applied widely.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is decomposition diagram of the invention.
Fig. 3 is the structural schematic diagram of turnover mechanism of the present invention.
Fig. 4 is the structural schematic diagram of adjustment base of the present invention.
Fig. 5 is the structural schematic diagram of present invention sliding lock collar.
Specific embodiment
The present invention will be further described below with reference to the drawings, as shown in Fig. 1 ~ 5, multifunctional desk table top angular adjustment dress
It sets, includes table top 1, hollow adjustment base 2, the turnover mechanism 3 for driving table top 1 to overturn, is transversely rotatably arranged on adjusting
The rotating handle 5 that drive shaft 4, drive drive shaft 4 inside pedestal 2 rotate, turnover mechanism 3 are arranged in adjustment base 2,
Rotating handle 5 is arranged in 2 side of adjustment base and is connected in the first end of drive shaft 4, and turnover mechanism 3 includes to lower arch
Arc-shaped slide rail 31, the corresponding arc inner tooth item 32 being fixed on arc-shaped slide rail 31, the sliding tooth being socketed in drive shaft 4 risen
The 33, driving gear set 34 being rotatably arranged in adjustment base 2 is taken turns, offers match corresponding with arc-shaped slide rail 31 in adjustment base 2
The arc chute 21 of conjunction, arc-shaped slide rail 31 are slidably arranged in corresponding arc chute 21, and the both ends of arc-shaped slide rail 31 are stretched respectively
The top of adjustment base 2 and it is fixedly connected on 1 bottom of table top out, driving gear 33 is drivingly connected in arc by driving gear set 34
Rack gear 32, wherein the input gear of driving gear set 34 is engaged with driving gear 33, the output gear and arc of driving gear set 34
Shape inner rack 32 engages.
The present invention can drive drive shaft 4 to rotate by rotating rotating handle 5, and drive shaft 4 is further through driving gear
33, driving gear set 34 drives the arcuately sliding of sliding slot 21 of arc inner tooth item 32 and arc-shaped slide rail 31, while driving table top 1 forward
Or turn over, to adjust the forward leaning angle of table top 1, the present invention can freely adjust 1 forward leaning angle of table top, by rotating hand
Operation can be completed in handle 5, easy to use and operate, and versatility is good, can satisfy a variety of different use demands, applied widely.
Two sides inside adjustment base 2 are respectively equipped with the turnover mechanism 3 for driving table top 1 to overturn, and drive shaft 4 is respectively with two
Group turnover mechanism 3 is sequentially connected, and be driven by two groups of turnover mechanisms 3 more stable and reliable.
The scallop 22 concentric with drive shaft 4 is offered on adjustment base 2 on side corresponding with rotating handle 5,
The first end of drive shaft 4 is stretched out 2 outside of adjustment base and slid axially by scallop 22 is arranged with sliding lock collar 6, sliding
Flat hole 61 is offered at 6 axle center of lock collar, the first end of drive shaft 4 is the flat structure with 61 corresponding matching of flat hole,
Lock collar 6 is slided between rotating handle 5 and scallop 22,5 bias of rotating handle is hinged on first end and the top of drive shaft 4
It is pressed in sliding lock collar 6, sliding lock collar 6 is equipped with the locking gear with 22 corresponding matching of scallop towards the end face of scallop 22
62, combination is formed turnover mechanism between the scallop 22 on rotating handle 5, drive shaft 4, sliding lock collar 6 and adjustment base 2
The lockable mechanisms of 3 lockings, under lockup state, the locking gear 62 of sliding lock collar 6 is engaged on the scallop 22 on adjustment base 2
In, under unlocked state, the locking gear 62 of sliding lock collar 6 is separated with the scallop 22 on adjustment base 2.Under unlocked state,
Sliding lock collar 6 can not be freely rotated together by the snap action of scallop 22 with drive shaft 4, so as to by turning
Dynamic rotating handle 5 freely adjusts the top rake of table top 1；After the completion of 1 top rake of table top is adjusted, rotating handle 5 is moved toward straightening outward,
Rotating handle 5 can engage the sliding inside pushing tow of lock collar 6 to scallop 22 with scallop 22, so that sliding lock collar 6 and driving turn
Axis 4 can not rotate, so that arc inner tooth item 32 and 31 locking of arc-shaped slide rail be fixed, and then needed for 1 locking of table top is fixed on
Top rake state.
It is equipped with the unlock reset spring 7 that will slide the outside pushing tow of lock collar 6 between sliding lock collar 6 and adjustment base 2, needs to unlock
When, rotating handle 5 is pulled to adjustment base 2 to drive shaft 4 and, at right angle, slides lock collar 6 in the effect of unlock reset spring 7
Lower automatic mobile exit outward realizes unlock in scallop 22, can be realized automatic unlocking by unlocking reset spring 7, use
It is more convenient.Rotating handle 5 is L-type structure, facilitates and rotates rotating handle 5 with hand, easy to use.
2 bottom of adjustment base is equipped with support base 8, rotation boss 81 is equipped at the top of support base 8,2 bottom of adjustment base opens up
Have and be rotatably connected in rotating hole 23 with the rotation matched rotating hole 23 of boss 81, rotation boss 81, enables adjustment base 2
Along 81360 degree of boss rotations of rotation, it can satisfy more use demands, the scope of application is wider.Rotation boss 81 is T-type cylinder
Platform structure prevents adjustment base 2 automatically by being detached from rotation boss 81, better reliability.
Certainly, the above is only presently preferred embodiments of the present invention, therefore all according to structure described in present patent application range
It makes, the equivalent change or modification that feature and principle are done, is included in the scope of the patent application of the present invention.
Claims (6)
1. multifunctional desk table top angle adjustment device includes table top (1), hollow adjustment base (2), it is characterised in that: also
Include the turnover mechanism (3) for driving table top (1) overturning, be transversely rotatably arranged on the internal drive shaft of adjustment base (2)
(4), the rotating handle (5) of drive shaft (4) rotation is driven, turnover mechanism (3) setting is in adjustment base (2), rotating handle
(5) it is arranged in adjustment base (2) side and is connected in the first end of drive shaft (4), turnover mechanism (3) includes to lower arch
The arc-shaped slide rail (31) that rises, is socketed on drive shaft (4) the corresponding arc inner tooth item (32) being fixed on arc-shaped slide rail (31)
Driving gear (33), the driving gear set (34) that is rotatably arranged in adjustment base (2), offer in adjustment base (2) with
The arc chute (21) of arc-shaped slide rail (31) corresponding matching, arc-shaped slide rail (31) are slidably arranged in corresponding arc chute (21)
In, table top (1) bottom is stretched out at the top of adjustment base (2) respectively and is fixedly connected at the both ends of arc-shaped slide rail (31), drives gear
(33) arc inner tooth item (32) are drivingly connected by driving gear set (34)；It is right with rotating handle (5) on the adjustment base (2)
Offered on the side answered with drive shaft (4) concentric scallop (22), the first end of drive shaft (4) is by scallop
(22) it stretches out adjustment base (2) outside and slides axially and be arranged with sliding lock collar (6), slide and offered at lock collar (6) axle center
Flat hole (61), the first end of drive shaft (4) are the flat structure with flat hole (61) corresponding matching, are slided lock collar (6)
Between rotating handle (5) and scallop (22), rotating handle (5) bias is hinged on first end and the top of drive shaft (4)
It is pressed in sliding lock collar (6), sliding lock collar (6) is equipped with and scallop (22) corresponding matching towards the end face of scallop (22)
Locking gear (62).
2. multifunctional desk table top angle adjustment device according to claim 1, it is characterised in that: the adjustment base (2)
Internal two sides are respectively equipped with the turnover mechanism (3) for driving table top (1) overturning, drive shaft (4) respectively with two groups of turnover mechanisms
(3) it is sequentially connected.
3. multifunctional desk table top angle adjustment device according to claim 1, it is characterised in that: the sliding lock collar (6)
The unlock reset spring (7) that will slide the outside pushing tow of lock collar (6) is equipped between adjustment base (2).
4. multifunctional desk table top angle adjustment device according to claim 1, it is characterised in that: the rotating handle (5)
For L-type structure.
5. multifunctional desk table top angle adjustment device described in any one according to claim 1~4, it is characterised in that: described
Adjustment base (2) bottom is equipped with support base (8), rotation boss (81) is equipped at the top of support base (8), adjustment base (2) bottom is opened
Equipped with rotation boss (81) matched rotating hole (23), rotation boss (81) be rotatably connected in rotating hole (23).
6. multifunctional desk table top angle adjustment device according to claim 5, it is characterised in that: the rotation boss (81)
For T-type cylinder table structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457315.9A CN104223763B (en) | 2014-09-10 | 2014-09-10 | Multifunctional desk table top angle adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457315.9A CN104223763B (en) | 2014-09-10 | 2014-09-10 | Multifunctional desk table top angle adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104223763A CN104223763A (en) | 2014-12-24 |
| CN104223763B true CN104223763B (en) | 2019-01-29 |
Family
ID=52213356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410457315.9A Expired - Fee Related CN104223763B (en) | 2014-09-10 | 2014-09-10 | Multifunctional desk table top angle adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104223763B (en) |
Families Citing this family (14)
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| CN105725588B (en) * | 2016-04-01 | 2019-01-11 | 宁波海仕凯驱动科技有限公司 | A kind of child learning desk with locking wrench |
| CN106346617A (en) * | 2016-10-21 | 2017-01-25 | 钟立朋 | Multifunctional marble cutting machine |
| CN106801871A (en) * | 2017-03-29 | 2017-06-06 | 河南检亿科技有限公司 | Vertical extension machine burner position adjusting apparatus |
| DE102017110247A1 (en) * | 2017-05-11 | 2018-11-15 | Hettich Franke Gmbh & Co. Kg | Swivel fitting and furniture |
| CN107048696B (en) * | 2017-06-15 | 2023-03-31 | 湖州职业技术学院 | Height-adjustable multifunctional table |
| CN107314528B (en) * | 2017-07-28 | 2023-09-01 | 广东美的环境电器制造有限公司 | Household appliance |
| CN108813927B (en) * | 2018-05-09 | 2021-06-29 | 东莞市迈智电器有限公司 | Table top lifting adjusting and locking device |
| CN109281904A (en) * | 2018-10-30 | 2019-01-29 | 深圳市雷迪奥视觉技术有限公司 | A kind of arc lock |
| CN110789032B (en) * | 2019-10-09 | 2022-05-17 | 南通佳润精密科技有限公司 | Sliding block assembly for arc-shaped guide rail with internal rack |
| CN111013684A (en) * | 2019-12-24 | 2020-04-17 | 成都石墨烯应用产业技术研究院有限公司 | Multifunctional adjustable clamp device |
| CN111843554A (en) * | 2020-07-28 | 2020-10-30 | 谢瑞芳 | Inclined plane type punching device for electrical machining |
| CN112186621B (en) * | 2020-09-01 | 2022-01-28 | 青岛海青汽车股份有限公司 | Aerial work platform for extra-high voltage transmission line |
| CN112021786A (en) * | 2020-10-09 | 2020-12-04 | 烟台工程职业技术学院(烟台市技师学院) | Drawing desk of table gradient is convenient for adjust for mechanical design |
| CN117386339A (en) * | 2023-11-14 | 2024-01-12 | 中国石油大学(北京) | Physical simulation device and method for true triaxial fracturing of highly-deviated well |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990034852U (en) * | 1999-05-07 | 1999-09-06 | 박성한 | The desk of requlation dn an angle and height |
| JP4883854B2 (en) * | 2001-08-31 | 2012-02-22 | パナソニック株式会社 | Rotating stand |
| CN2489907Y (en) * | 2001-08-31 | 2002-05-08 | 仕兴机械工业股份有限公司 | Worktable dip adjusting device of sawing machine |
| CN201057868Y (en) * | 2007-07-11 | 2008-05-14 | 刘振杰 | Learning desk capable of adjusting angle for student |
| CN101638956A (en) * | 2009-07-21 | 2010-02-03 | 宁波双九箱柜有限公司 | Safety lock unlocking mechanism of safe |
| CN202452185U (en) * | 2011-12-31 | 2012-09-26 | 四川新力光源有限公司 | Light emitting diode (LED) spotlight |
| CN103513658B (en) * | 2012-06-29 | 2015-10-14 | 上海昆杰五金工具有限公司 | Hammer handle angle regulator |
| CN203555328U (en) * | 2013-10-24 | 2014-04-23 | 胡汉方 | Portable computer table with table top inclination function |
-
2014
- 2014-09-10 CN CN201410457315.9A patent/CN104223763B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104223763A (en) | 2014-12-24 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20210910 |