CN103899892A - Folding type rotary computer tray - Google Patents
Folding type rotary computer tray Download PDFInfo
- Publication number
- CN103899892A CN103899892A CN201310178674.6A CN201310178674A CN103899892A CN 103899892 A CN103899892 A CN 103899892A CN 201310178674 A CN201310178674 A CN 201310178674A CN 103899892 A CN103899892 A CN 103899892A
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- China
- Prior art keywords
- rotary
- ratchet
- plate
- support
- swivel plate
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Abstract
The invention discloses a folding type rotary computer tray which comprises a rotary plate, a support and a connection rod. The support is hinged to the connection rod, the two ends of the support are provided with rotary shafts, the rotary plate is rotatably arranged on the rotary shafts through connection plates, the rotary shaft on one side of the rotary plate is fixed to the corresponding connection plate through a pressing bolt, the connection plate on the other side of the rotary plate is provided with a pawl, the rotary shaft on the other side of the rotary plate is provided with a ratchet wheel, and when the pawl is inserted into a gear groove of the ratchet wheel, the rotary plate is locked. According to the folding type rotary computer tray, the pawl and ratchet wheel structure is arranged between the rotary plate and the rotary shafts so as to adjust the angle of the rotary plate conveniently; the connection rod is hinged to the support so that the support can rotate around the connection rod conveniently; according to the scheme, the folding type rotary computer tray can be arranged on any common office equipment, such as an office table and a bed; the folding type rotary computer tray is simple in structure, practical and wide in application range.
Description
Technical field
The present invention relates to a kind of improvement of computer pallet, refer in particular to a kind of collapsible rotatable computer pallet simple in structure, practical, applied widely.
Background technique
In prior art, application number: 201020202089.7, denomination of invention is that foldable on-bed notebook computer tray discloses a kind of foldable on-bed notebook computer tray being arranged on bed board frame, comprise and be fixedly mounted on bed board frame top tray supporting frame, support master tray and mouse tray, notebook computer or common keyboard are placed on master tray; When expansion, the position of master tray and mouse tray can freely be moved and adjusting angle according to user's requirement, requirement to keyboard and mouse position can meet dissimilar people completely and use computer time, everyone can be adjusted to optimum position according to the demand of oneself, make health reach the state of the most comfortable, reduce the fatigue of human body while using computer.The computer pallet of this structure does not change any structure of present bed, and WA only need to be pushed master tray open, the unsettled placement of pallet; It is upper that this computer pallet is only applicable to bed, and can take up room no time, complex structure, inconvenience assembling.
Summary of the invention
The present invention seeks to provide in order to overcome the deficiencies in the prior art a kind of collapsible rotatable computer pallet simple in structure, practical, applied widely.
For achieving the above object, the technical solution used in the present invention is: a kind of collapsible rotatable computer pallet, comprises swivel plate, support, connecting rod; Described support is connected with connecting rod link; The two ends of described support are provided with running shaft; Described swivel plate can be rotatably set on running shaft by connecting plate; The running shaft of one side of described swivel plate is fixed on connecting plate with hold-down bolt; On the connecting plate of the opposite side of described swivel plate, be provided with ratchet, on the running shaft of the opposite side of described swivel plate, be provided with ratchet; In the time that ratchet inserts the teeth groove of ratchet, swivel plate is locked.
Preferably, between described ratchet and connecting plate, be provided with spring.
Preferably, on described ratchet, be provided with handle, to facilitate, ratchet transferred in the teeth groove from ratchet.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Described in collapsible rotatable computer pallet described in the present invention program, between swivel plate and running shaft, be provided with ratchet, pawl structures, to facilitate the angle that regulates swivel plate; Described connecting rod is connected with stand hinge, so that support can rotate around connecting rod; The present invention program can be arranged on any common office equipment, as Office table, bed etc.; The present invention program is simple in structure, practical, applied widely.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the stereogram of application state first angle of collapsible rotatable computer pallet of the present invention;
Accompanying drawing 2 is the stereogram of application state second angle of collapsible rotatable computer pallet of the present invention;
Accompanying drawing 3 is the partial perspective view of an end of collapsible rotatable computer pallet of the present invention;
Wherein: 1, swivel plate; 2, support; 3, connecting rod; 4, the first hinge; 5, the second hinge; 6, table body; 7, connecting plate; 8, ratchet; 9, ratchet.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
When use, can first make swivel plate 1 in suitable position by the angle that regulates support 2, connecting rod 3; Then, with handle, ratchet 9 is transferred in the teeth groove from ratchet 8, rotation rotation pulls 1 to proper angle, and the teeth groove then ratchet 6 being inserted on ratchet 8 can be realized the locking of rotation being pulled to 1; In the time not needing to use swivel plate 1, can, by folding to support 2 and connecting rod 3, occupy space to reduce.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Described in collapsible rotatable computer pallet described in the present invention program, between swivel plate and running shaft, be provided with ratchet, pawl structures, to facilitate the angle that regulates swivel plate; Described connecting rod is connected with stand hinge, so that support can rotate around connecting rod; The present invention program can be arranged on any common office equipment, as Office table, bed etc.; The present invention program is simple in structure, practical, applied widely.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a collapsible rotatable computer pallet, comprises swivel plate, support, connecting rod; It is characterized in that: described support is connected with connecting rod link; The two ends of described support are provided with running shaft; Described swivel plate can be rotatably set on running shaft by connecting plate; The running shaft of one side of described swivel plate is fixed on connecting plate with hold-down bolt; On the connecting plate of the opposite side of described swivel plate, be provided with ratchet, on the running shaft of the opposite side of described swivel plate, be provided with ratchet; In the time that ratchet inserts the teeth groove of ratchet, swivel plate is locked.
2. collapsible rotatable computer pallet according to claim 1, is characterized in that: between described ratchet and connecting plate, be provided with spring.
3. collapsible rotatable computer pallet according to claim 1, is characterized in that: on described ratchet, be provided with handle, to facilitate, ratchet transferred in the teeth groove from ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178674.6A CN103899892A (en) | 2013-05-15 | 2013-05-15 | Folding type rotary computer tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178674.6A CN103899892A (en) | 2013-05-15 | 2013-05-15 | Folding type rotary computer tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103899892A true CN103899892A (en) | 2014-07-02 |
Family
ID=50991391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310178674.6A Pending CN103899892A (en) | 2013-05-15 | 2013-05-15 | Folding type rotary computer tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103899892A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123026A (en) * | 2019-06-12 | 2019-08-16 | 苏州市职业大学 | A kind of computer desk with multi-angle regulation function |
| CN112674584A (en) * | 2021-01-07 | 2021-04-20 | 东南大学 | Space-saving article shelf folding structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484995B1 (en) * | 2000-07-20 | 2002-11-26 | Tachi-S Co., Ltd. | Seat lifter with ratchet-type lever mechanism |
| CN1655016A (en) * | 2004-02-13 | 2005-08-17 | 富士通先端科技株式会社 | Display tilting apparatus |
| CN201051233Y (en) * | 2007-06-05 | 2008-04-23 | 蒋天明 | Notebook computer bracket |
| US7417695B2 (en) * | 2005-08-08 | 2008-08-26 | Posiflex Inc. | Mechanism for adjusting an elevation angle of an LCD |
| CN202158315U (en) * | 2011-06-23 | 2012-03-07 | 安徽理工大学 | Notebook computer supporting device with cervical spondylosis prevention function |
| CN102563294A (en) * | 2010-12-09 | 2012-07-11 | 杜伟强 | Television swing arm lifter |
| CN203363593U (en) * | 2013-05-15 | 2013-12-25 | 苏州市职业大学 | Folding rotatable computer tray |
-
2013
- 2013-05-15 CN CN201310178674.6A patent/CN103899892A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484995B1 (en) * | 2000-07-20 | 2002-11-26 | Tachi-S Co., Ltd. | Seat lifter with ratchet-type lever mechanism |
| CN1655016A (en) * | 2004-02-13 | 2005-08-17 | 富士通先端科技株式会社 | Display tilting apparatus |
| US7417695B2 (en) * | 2005-08-08 | 2008-08-26 | Posiflex Inc. | Mechanism for adjusting an elevation angle of an LCD |
| CN201051233Y (en) * | 2007-06-05 | 2008-04-23 | 蒋天明 | Notebook computer bracket |
| CN102563294A (en) * | 2010-12-09 | 2012-07-11 | 杜伟强 | Television swing arm lifter |
| CN202158315U (en) * | 2011-06-23 | 2012-03-07 | 安徽理工大学 | Notebook computer supporting device with cervical spondylosis prevention function |
| CN203363593U (en) * | 2013-05-15 | 2013-12-25 | 苏州市职业大学 | Folding rotatable computer tray |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123026A (en) * | 2019-06-12 | 2019-08-16 | 苏州市职业大学 | A kind of computer desk with multi-angle regulation function |
| CN112674584A (en) * | 2021-01-07 | 2021-04-20 | 东南大学 | Space-saving article shelf folding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140702 |