CN103637545A - Foldable double-layer work table - Google Patents

Foldable double-layer work table Download PDF

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Publication number
CN103637545A
CN103637545A CN201310596589.1A CN201310596589A CN103637545A CN 103637545 A CN103637545 A CN 103637545A CN 201310596589 A CN201310596589 A CN 201310596589A CN 103637545 A CN103637545 A CN 103637545A
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CN
China
Prior art keywords
support bar
support
double layer
workbench
working bench
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310596589.1A
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Chinese (zh)
Inventor
姜国梁
沈瑜
沈姣
陶春燕
姜茂德
陈浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Redleaf Audio and Visual Equipment Co Ltd
Original Assignee
Jiangsu Redleaf Audio and Visual Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Redleaf Audio and Visual Equipment Co Ltd filed Critical Jiangsu Redleaf Audio and Visual Equipment Co Ltd
Priority to CN201310596589.1A priority Critical patent/CN103637545A/en
Publication of CN103637545A publication Critical patent/CN103637545A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a foldable double-layer work table which comprises a foldable supporting frame, a first work platform and a second work platform, wherein the first work platform and the second work platform are connected onto the supporting frame. The supporting frame is formed by connecting a rotary shaft rod with a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod. The first end of the bottom of the first work platform is hinged to the rotary shaft rod, and the second end is connected with two supporting arms of the third supporting rod and the fourth supporting rod in a detachable mode. The first end of the bottom of the second work platform is hinged to the upper ends of the first supporting rod and the second supporting rod, the second end is provided with two clamping grooves, and the upper ends of the third supporting rod and the fourth supporting rod are provided with clamping points. When the supporting frame is in an unfolded state, the clamping points are matched with the clamping grooves. The double-layer work table is used for placing projection devices and other matched devices, solves the problem that the projection devices are not convenient to move, and enables work platforms to be erected fast and conveniently in some small conference rooms or temporary report meeting places.

Description

A kind of folding double layer working bench
Technical field
The present invention relates to a kind of workbench, particularly a kind of for placing the folding double layer working bench of projector equipment.
Background technology
The develop rapidly of present information treatment technology, the modern suggestion of meeting room requires also more and more higher, therefore, meeting room is listened, hears, is main interchange place from simple take, develop gradually and become a comprehensive information resources interchange place with several functions, slide projector, projector, shoot with video-corder each class of electronic devices such as video reproduction equipment, public address equipment and enter in a large number Conference Room, the configuration that makes conference system is specialty more and more, and function also from strength to strength.
In some large-scale meeting rooms or Conference Hall, projector equipment generally can be fixed on indoor top.For some small-sized meeting rooms or interim public lecture place, generally can not be provided with fixing projector equipment, in the time of need to using projector equipment, projector equipment is positioned in fixing desktop or other planes, projector equipment is not easy to mobile.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, a kind of folding double layer working bench is provided, for placing projector equipment and other supporting equipment, solve projector equipment in prior art and be not easy to mobile problem.
The technical solution adopted for the present invention to solve the technical problems is: a kind of folding double layer working bench, comprises a Collapsible support frame and be connected in the first workbench and the second workbench on support frame as described above; Wherein,
Support frame as described above comprises the first support bar, the second support bar, the 3rd support bar and the 4th support bar, described the first support bar and the second support bar are oppositely arranged and tilt in the same direction, and described the 3rd support bar and the 4th support bar are between the first support bar and the second support bar and arranged in a crossed manner with described the 3rd support bar and the 4th support bar respectively; Between the first support bar, the second support bar, the 3rd support bar and the 4th support bar, by a rotary shaft, connected, described the second support bar can rotary shaft be that axle rotates with respect to described the first support bar, and described the 4th support bar can rotary shaft be that axle is with respect to described the second support bar rotation;
The first end of described the first workbench bottom is articulated with described rotary shaft, and the second end is connected with two support arms, and described two support arms are dismountable the 3rd support bar and the 4th support bar of being connected to respectively;
The first end of described the second workbench bottom is articulated with the upper end of described the first support bar and the second support bar, the second end is provided with two draw-in grooves, the upper end of described the 3rd support bar and the 4th support bar is respectively arranged with stuck point, when support frame as described above is extended configuration, described stuck point matches with described draw-in groove.
Wherein, described the first support bar and the second support bar are also connected with a transverse link near the position of lower end.
Wherein, described the first workbench and the second workbench are square plate shape structure.
Wherein, described the first support bar, the second support bar, the 3rd support bar and the 4th support bar have a bending angle in the position near lower end afterbody, make the lower end of described the first support bar, the second support bar, the 3rd support bar and the 4th support bar approximately perpendicular to the plane of placing described double layer working bench.
Wherein, the first described support bar and the upper end of the second support bar are interconnected by the first linking arm, and the first end of described the second workbench bottom is articulated with described the first linking arm; The upper end of described the 3rd support bar and the 4th support bar is interconnected by the second linking arm, and described stuck point is positioned on described the second linking arm.
Wherein, the lower end afterbody of the first described support bar, the second support bar, the 3rd support bar and the 4th support bar is also arranged with respectively a plastic pad.
Wherein, the material of the first described support bar, the second support bar, the 3rd support bar and the 4th support bar is aluminium alloy.
Wherein, the first described support bar, the second support bar, the 3rd support bar and the 4th support bar are hollow tube pilework.
The invention has the beneficial effects as follows, a kind of folding double layer working bench provided by the invention, for example, for placing projector equipment and other supporting equipment (notebook computer), solve projector equipment in prior art and be not easy to mobile problem, in some small-sized meeting rooms or interim report meeting-place, can build efficiently the workbench of projector equipment; This work platform structure is simple, collapsible preservation when not using, and the space taking is little, is convenient to transportation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is that the double layer working bench that provides of the embodiment of the present invention is at the stereogram of extended configuration;
Fig. 2 is that the double layer working bench that provides of the embodiment of the present invention is at the front view of extended configuration;
Fig. 3 is that the double layer working bench that provides of the embodiment of the present invention is at the stereogram of folded state;
Fig. 4 is that the double layer working bench that provides of the embodiment of the present invention is at the front view of folded state.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
Consult Fig. 1-4, a kind of folding double layer working bench that the present embodiment provides, comprises a Collapsible support frame 1 and is connected in the first workbench 2 and the second workbench 3 on support frame as described above 1; Wherein,
Support frame as described above 1 comprises the first support bar 101, the second support bar 102, the 3rd support bar 103 and the 4th support bar 104, described the first support bar 101 and the second support bar 102 are oppositely arranged and tilt in the same direction, and described the 3rd support bar 103 and the 4th support bar 104 are between the first support bar 101 and the second support bar 102 and arranged in a crossed manner with described the 3rd support bar 103 and the 4th support bar 104 respectively; Between the first support bar 101, the second support bar 102, the 3rd support bar 103 and the 4th support bar 104, by a rotary shaft 105, connected, described the second support bar 102 can rotary shaft 105 be that axle rotates with respect to described the first support bar 101, and described the 4th support bar 104 can rotary shaft 105 be that axle is with respect to described the second support bar 102 rotations; The first end of described the first workbench 2 bottoms is articulated with described rotary shaft 105, the second ends and is connected with two support arms 4, and described two support arms 4 are dismountable the 3rd support bar 103 and the 4th support bar 104 of being connected to respectively; The first end of described the second workbench 3 bottoms is articulated with the upper end of described the first support bar 101 and the second support bar 102, the second end is provided with draw-in groove 6, the upper end of described the 3rd support bar 103 and the 4th support bar 104 is respectively arranged with stuck point 5, when support frame as described above 1 is extended configuration, described stuck point 5 matches with described draw-in groove 6.
In the present embodiment, the first described support bar 101 and the upper end of the second support bar 102 are interconnected by the first linking arm 108, and the first end of described the second workbench 3 bottoms is articulated with described the first linking arm 108; The upper end of described the 3rd support bar 103 and the 4th support bar 104 is interconnected by the second linking arm 109, and described stuck point 5 is positioned on described the second linking arm 109; Wherein, the first workbench 2 and the second workbench 3 are square plate shape structure.
In the present embodiment, described the first support bar 101, the second support bar 102, the 3rd support bar 103 and the 4th support bar 104 have a bending angle in the position near lower end afterbody, make the lower end of described the first support bar 101, the second support bar 102, the 3rd support bar 103 and the 4th support bar 104 approximately perpendicular to the plane of placing described double layer working bench.
In the present embodiment, the material of described the first support bar 101, the second support bar 102, the 3rd support bar 103 and the 4th support bar 104 is aluminium alloy, and is hollow tube pilework, and structural strength is high and weight is lighter; Wherein, the lower end afterbody of the first support bar 101, the second support bar 102, the 3rd support bar 103 and the 4th support bar 104 be also arranged with respectively a plastic pad 107, increase the frictional force of four support bars and holding plane, also play the effect of damping simultaneously.
In the present embodiment, described the first support bar 101 and the second support bar 102 are also connected with a transverse link 106 near the position of lower end.
Folding double layer working bench as above, for example, for placing projector equipment and other supporting equipment (notebook computer), solve projector equipment in prior art and be not easy to mobile problem, in some small-sized meeting rooms or interim report meeting-place, can build efficiently the workbench of projector equipment; This work platform structure is simple, collapsible preservation when not using, and the space taking is little, is convenient to transportation.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to claim scope.

Claims (8)

1. a folding double layer working bench, is characterized in that, comprises a Collapsible support frame (1) and is connected in the first workbench (2) and the second workbench (3) on support frame as described above (1); Wherein,
Support frame as described above (1) comprises the first support bar (101), the second support bar (102), the 3rd support bar (103) and the 4th support bar (104), described the first support bar (101) and the second support bar (102) are oppositely arranged and tilt in the same direction, and described the 3rd support bar (103) and the 4th support bar (104) are positioned between the first support bar (101) and the second support bar (102) and are arranged in a crossed manner with described the 3rd support bar (103) and the 4th support bar (104) respectively; Between the first support bar (101), the second support bar (102), the 3rd support bar (103) and the 4th support bar (104), by a rotary shaft (105), connected, described the second support bar (102) can rotary shaft (105) be that axle rotates with respect to described the first support bar (101), and described the 4th support bar (104) can rotary shaft (105) be that axle rotates with respect to described the second support bar (102);
The first end of described the first workbench (2) bottom is articulated with described rotary shaft (105), the second end is connected with two support arms (4), and described two support arms (4) are dismountable the 3rd support bar (103) and the 4th support bar (104) of being connected to respectively;
The first end of described the second workbench (3) bottom is articulated with the upper end of described the first support bar (101) and the second support bar (102), the second end is provided with draw-in groove (6), the upper end of described the 3rd support bar (103) and the 4th support bar (104) is respectively arranged with stuck point (5), when support frame as described above (1) is extended configuration, described stuck point (5) matches with described draw-in groove (6).
2. double layer working bench according to claim 1, is characterized in that, described the first support bar (101) and the second support bar (102) are also connected with a transverse link (106) near the position of lower end.
3. double layer working bench according to claim 1, is characterized in that, described the first workbench (2) and the second workbench (3) are square plate shape structure.
4. according to the arbitrary described double layer working bench of claim 1-3, it is characterized in that, described the first support bar (101), the second support bar (102), the 3rd support bar (103) and the 4th support bar (104) have a bending angle in the position near lower end afterbody, make the lower end of described the first support bar (101), the second support bar (102), the 3rd support bar (103) and the 4th support bar (104) approximately perpendicular to the plane of placing described double layer working bench.
5. double layer working bench according to claim 4, it is characterized in that, described the first support bar (101) and the upper end of the second support bar (102) are interconnected by the first linking arm (108), and the first end of described the second workbench (3) bottom is articulated with described the first linking arm (108); The upper end of described the 3rd support bar (103) and the 4th support bar (104) is interconnected by the second linking arm (109), and described stuck point (5) is positioned on described the second linking arm (109).
6. double layer working bench according to claim 4, it is characterized in that, the lower end afterbody of described the first support bar (101), the second support bar (102), the 3rd support bar (103) and the 4th support bar (104) be also arranged with respectively a plastic pad (107).
7. double layer working bench according to claim 4, is characterized in that, the material of described the first support bar (101), the second support bar (102), the 3rd support bar (103) and the 4th support bar (104) is aluminium alloy.
8. double layer working bench according to claim 7, is characterized in that, described the first support bar (101), the second support bar (102), the 3rd support bar (103) and the 4th support bar (104) are hollow tube pilework.
CN201310596589.1A 2013-11-21 2013-11-21 Foldable double-layer work table Pending CN103637545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310596589.1A CN103637545A (en) 2013-11-21 2013-11-21 Foldable double-layer work table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310596589.1A CN103637545A (en) 2013-11-21 2013-11-21 Foldable double-layer work table

Publications (1)

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CN103637545A true CN103637545A (en) 2014-03-19

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106175083A (en) * 2016-08-26 2016-12-07 成都富予达家具有限公司 There is the meeting portable record device preventing stuck function
CN106175082A (en) * 2016-08-26 2016-12-07 成都富予达家具有限公司 The structure of stability can be improved when office furniture launches
CN107960807A (en) * 2017-12-28 2018-04-27 福州大学 A kind of wide multi-functional Display Rack of scope of application
CN108323925A (en) * 2017-06-02 2018-07-27 湖州四友旅游用品有限公司 A kind of double-layer folding table
CN108906156A (en) * 2018-08-03 2018-11-30 北京理工大学 A kind of experiment porch

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815391A (en) * 1988-08-09 1989-03-28 Ton Li Enterprises Co., Ltd. Wheeled adjustment computer desk
CH687057A5 (en) * 1996-01-12 1996-09-13 Ernst & Cie Ag Folding table
JPH10127350A (en) * 1996-10-29 1998-05-19 Zojirushi Corp Simple table
CN200994554Y (en) * 2007-01-29 2007-12-26 张卫锋 Foldable notebook-computer desk
CN203524101U (en) * 2013-11-21 2014-04-09 江苏红叶视听器材股份有限公司 Foldable double-layer workbench

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815391A (en) * 1988-08-09 1989-03-28 Ton Li Enterprises Co., Ltd. Wheeled adjustment computer desk
CH687057A5 (en) * 1996-01-12 1996-09-13 Ernst & Cie Ag Folding table
JPH10127350A (en) * 1996-10-29 1998-05-19 Zojirushi Corp Simple table
CN200994554Y (en) * 2007-01-29 2007-12-26 张卫锋 Foldable notebook-computer desk
CN203524101U (en) * 2013-11-21 2014-04-09 江苏红叶视听器材股份有限公司 Foldable double-layer workbench

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106175083A (en) * 2016-08-26 2016-12-07 成都富予达家具有限公司 There is the meeting portable record device preventing stuck function
CN106175082A (en) * 2016-08-26 2016-12-07 成都富予达家具有限公司 The structure of stability can be improved when office furniture launches
CN108323925A (en) * 2017-06-02 2018-07-27 湖州四友旅游用品有限公司 A kind of double-layer folding table
CN108323925B (en) * 2017-06-02 2020-10-27 湖州四友旅游用品有限公司 Double-layer folding table
CN107960807A (en) * 2017-12-28 2018-04-27 福州大学 A kind of wide multi-functional Display Rack of scope of application
CN108906156A (en) * 2018-08-03 2018-11-30 北京理工大学 A kind of experiment porch
CN108906156B (en) * 2018-08-03 2023-09-12 北京理工大学 Experiment platform

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Application publication date: 20140319