CN101744456A - Omnibearing multifunctional desk with holding device - Google Patents
Omnibearing multifunctional desk with holding device Download PDFInfo
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- CN101744456A CN101744456A CN200810197946A CN200810197946A CN101744456A CN 101744456 A CN101744456 A CN 101744456A CN 200810197946 A CN200810197946 A CN 200810197946A CN 200810197946 A CN200810197946 A CN 200810197946A CN 101744456 A CN101744456 A CN 101744456A
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- desktop
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Abstract
The invention discloses a multifunctional desk, which consists of a desktop plate 1, a bracket 2 and a base 3; the desktop plate 1 and the base 3 are connected through the bracket 2; the bracket 2 is a bracket which can maintain the upper plain of the desktop plate 1 in any position of a certain 3D space scope and faces to any direction, such as a bracket including an external supporting cylinder and an inner supporting cylinder, or a bracket comprising parallelogram struts; the desktop plate is provided with a holding device which limits and fixes a flat article arranged on the desktop, such as a holding device which consists of limiting blocks, holding strips and holding blocks, or consists of limiting lines and desktop clamp. The desktop can face to any needed direction through adjusting the bracket; and the holding device on the desktop can hold the articles like a notebook computer or books and newspaper on the desktop, thereby being capable of adapting the line of sight of the users for watching computer screens or books and newspaper under different postures like standing, kneeling or prone posture, etc, to meet the using demands of the users in any posture.
Description
The present invention relates to a kind of multi purpose table, especially by the desktop that has clamping device, the omnibearing multifunctional desk that support adjusting device and base are formed.
The Chinese utility model patent specification of the CN2577674 that on October 8th, 2003 was announced discloses a kind of " table multipurpose adjuster structure ", the adjustable structure slip of this utility model is to the optional position of its body slide rail, its desktop can translation or rotation in perpendicular to the plane of slide rail, improve comfort level, but following deficiency is still arranged: at first, because desktop can only be done the rotation of single-degree-of-freedom, the flexibility ratio of its rotation is limited, can not satisfy the user demand of user under free position.Secondly, its desktop tilts when excessive, the easy landing of the article on the desktop.
The purpose of this invention is to provide a kind of desktop can be towards the required any direction of user, and the clamping device on the desktop can be clamped and fastened on article such as notebook computer or books and periodicals newspaper on the desktop, thereby the direction of visual lines in the time of adapting to the user observe computer screen or books and periodicals newspaper under various different gestures such as stance, sitting posture or prone position cosily satisfies the user demand of user under free position.
For achieving the above object, the present invention proposes a kind of multi purpose table, form by desktop, support and base, connect by support between desktop and the base, it is characterized in that: can by regulate support make the last plane of desktop remain in certain three dimensions scope the optional position and towards any direction; Described desktop is equipped with the clamping device that the article with flat pattern that are positioned on the desktop are fixed.
A kind of mode that realizes described support is as follows: be fixed with a cylindrical crossbar on the described base; The lower plane of described desktop is installed with the pivot that is parallel to this desktop; Described support comprises outer tube, interior tube, cross bar folder, pivot folder, a tube bolt, bolt of lower base and desktop bolt; One end of outer tube links to each other with the cross bar folder by the adjustable bolt of lower base perpendicular to the support axis, the cross bar folder gives clamping to the cross bar of described base, when bolt of lower base was in non-locking state, outer tube can rotate around the axis of this bolt, and the cross bar folder can rotate around this cross bar; The other end of outer tube is with interior the tube that can stretch and rotate in support, the correct position that props up tube outside has the flexible and rotation that can internally prop up tube to carry out a tube bolt of locking; In the outboard end of a tube by linking to each other with the pivot folder perpendicular to the adjustable desktop bolt of interior tube axis, when the desktop bolt was in non-locking state, the pivot folder can rotate around the axis of this bolt, and pivot can be around the rotation of pivot folder.
The another kind of mode that realizes described support is as follows: be installed with the base ball on the described base, it is the hard ball, and the major part on surface all can contact with the concave surface of base ball chuck, and its surperficial fraction links to each other with base by thin bar; Lower plane at described desktop is installed with the desktop ball, and it is the hard ball, and the major part on surface all can contact with the concave surface of desktop ball chuck, and the fraction on surface links to each other with desktop by thin bar; Described support is the adjustable framework of flat shape quadrangle that many poles are formed, one end of support links to each other with the base ball chuck of Holding seat ball by adjustable main strut bolt, and the other end of support links to each other with the desktop ball chuck of clamping desktop ball by adjustable secondary pole bolt; When main strut bolt and secondary pole bolt all were in non-locking state, the base ball chuck can slide around the sphere of base ball, and support is scalable, and the desktop ball can be around its contact-making surface slip with the desktop ball chuck.
A kind of mode that realizes described clamping device is as follows: described clamping device comprises clamp springs, fixture block spring, limited block, gripper hook, grip slipper, clamp bar and fixture block; At the front end of described desktop, along laterally having a limit sliding chutes, longitudinally have parallel and be symmetrical in a pair of clamping chute of the longitudinal axis of described desktop; In the rear end of described desktop, longitudinally have symmetrical a pair of fixture block chute; At least two limited blocks are inlaid in the described limit sliding chutes, can move along this chute; A pair of can being inlaid in respectively along the grip slipper that the place chute moves in the clamping chute of the left and right sides, horizontal bearing pin is installed on each grip slipper is used for the suit clamp springs, with clamp bar two clamp springs end is in the inner part linked to each other, clamp springs end in the outer part can snap in the gripper hook, and clamp bar is compressed to desktop orientation; Be embedded with a fixture block in each fixture block chute, fixture block can move forward and backward along the place chute, the front end of fixture block has the contact-making surface that can adapt to different gripped object body thicknesses, about correct position on the center line between two fixture block chutes one bolt is arranged, the fixture block spring is placed on this bolt, the fixture block spring is a torque spring, and its head and end withstands the fixture block at two ends, the left and right sides respectively, makes fixture block trend towards sliding to described desktop front end along the fixture block chute.
The another kind of mode that realizes described clamping device is as follows: described clamping device comprises limit spring, spacing line and desktop folder; Appropriate location, rear end at described desktop has some apertures; Spacing line is a long line with appropriate size, the part of its stage casing suitable length is positioned on the described desktop plane and is with soft tube, two ends of spacing line pass any two apertures of described desktop rear end respectively to the below of desktop, be connected with an end of two limit spring respectively, described limit spring is a tension spring, and its end that does not join with spacing line can hook one of some stopper slots that the left and right edge of desktop has; Described desktop folder is by holder, and jig arm and chuck are formed, and the holder of two desktop folders is in the front end edge desktop longitudinal axis symmetry of described desktop and have two places of suitable distance to flexibly connect with desktop respectively, and the axis that can wind perpendicular to desktop rotates; Chuck and caught object contact portion are coated with soft material, the end of the front end of chuck and jig arm, holder and jig arm is respectively by flexibly connecting perpendicular to jig arm axis and the minor axis that is parallel to the last plane of desktop, and the minor axis place that holder links to each other with the end of jig arm is with torque spring so that clamping torque to be provided.
Adopt above-mentioned arbitrary supporting structure or have the mode of similar structures, all can realize the revolution of at least two orthogonal directions in support and base junction and support and desktop junction, and support is scalable, thereby can realize that desktop stretched to suitable position and towards any required direction.
Adopt above-mentioned arbitrary clamping device or have the mode of similar functions, just can guarantee that desktop is when any direction, object on the desktop can landing and is remained on the position constant with respect to original state with described desktop, the article that the user can cosily use on the desktop under the situation that self is in required human posture and direction of visual lines to be placed.
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the perspective view that the present invention looks from the side top when adopting support mode with sleeve and having the clamping device mode of clamp bar and fixture block.
Fig. 2 is the support of embodiment shown in Figure 1 and the perspective view that the desktop part is looked from the below.
Fig. 3 is the perspective view that the desktop of embodiment shown in Figure 1 is looked from the front end top.
Fig. 4 is the perspective view that the desktop of embodiment shown in Figure 1 is looked from the top, rear end.
Fig. 5 is the perspective view that the present invention looks when adopting support mode with parallelogram pole and having the clamping device mode of spacing line and desktop folder from the side.
Fig. 6 is the perspective view that the desktop of embodiment shown in Figure 5 is looked from the front end top.
Fig. 7 is the perspective view that the desktop of embodiment shown in Figure 5 is looked from the top, rear end.
Referring to illustrated in figures 1 and 2, there is the base 3 of the omnibearing multifunctional desk of clamping device to comprise the cylindrical crossbar that is parallel to plane that base is placed and suitable distance is arranged apart from this plane.Support 2 comprises outer tube 5, interior tube 6, cross bar folder 4, pivot folder 10, a tube bolt 8, bolt of lower base 7 and desktop bolt 9.Be with cross bar folder 4 on the cross bar, the tail end of cross bar folder links to each other by bolt of lower base 7 with an end of outer tube 5, and the axis of bolt of lower base is perpendicular with the axis of cross bar and parallel with a cross section that props up tins 5 outward.When bolt of lower base was locked, outer tube all will be by locking around the rotation of cross bar around the rotation and the cross bar folder of this bolt axis.Be with interior tube 6 in the other end of outer tube 5 and a tube bolt 8 be housed, can internally prop up 6 a flexible and rotation of propping up outside in the tube 5 and carry out locking in the port.In a tube outboard end of 6 link to each other with the pivot folder 10 of the pivot of clamping the desktop below by desktop bolt 9, between this pivot and the desktop 1 for fixedlying connected.Bolt of lower base 7, a tube bolt 8 and desktop bolt 9 all are equipped with handle so that regulate.
As Fig. 2, Fig. 3 and shown in Figure 4, have 12, two clamping chutes 11 of a limit sliding chutes and two fixture block chutes 13 on the desktop.But two limited blocks 16 of move left and right are housed in the clamping chute 11, and the main body of limited block 16 is for wrapping up in the nut on resilient flexible surface such as rubber outward, and bolt passes limit sliding chutes and is connected with this nut.A grip slipper 17 is housed respectively in each clamping chute 11, and grip slipper 17 bottoms are connected with the caging bolt that passes the clamping chute, and horizontal bearing pin is equipped with on the top of grip slipper 17, is with clamp springs 18 on the bearing pin.About two clamp springs 18 end in the inner part be connected with clamp bar 20.When the user rotates two clamp springs 18 end in the outer part around bearing pin, about it is snapped in respectively in the two corresponding gripper hooks 19 time, torque spring is in clamped condition, clamp bar 20 is pressed on the object of relevant position on the desktop, realizes the clamping to this object.About a fixture block 14 respectively is housed in two fixture block chutes 13, the lower end of each fixture block 14 is connected with former and later two bolts that pass the fixture block chute, thereby makes fixture block 14 move forward and backward and can not rotate around above-mentioned connected arbitrary bolt along the place chute.The front end of fixture block 14 has indent arcuation contact-making surface to adapt to the different-thickness of held object.The rear end of fixture block 14 has the groove on the last plane that is parallel to desktop, about between two fixture block grooves the correct position on the center line one bolt is arranged, be with fixture block spring 15 on it, about the head and end of fixture block spring 12 is in respectively in the above-mentioned groove of two fixture blocks, to withstand fixture block 14.
With this method of clamping notebook computer is retained as its operating procedure of example explanation below.At first when clamp springs 18 is in relaxed state, the main frame of notebook computer is passed space between desktop 1 and the clamp bar 20, make the main frame front end withstand the indent arcuation contact-making surface of fixture block 14, continue to promote forward main frame, the main frame rear end can be withstood for limited 16, regulate the position of limited block 16 in limit sliding chutes 12 to avoid the interface of main frame rear end; Then, promote the grip slipper 17 of the right and left to the direction of main frame rear end, make clamp bar 20 behind the correct position on plane on the main frame, press clamp springs 18 end in the outer part at folder under the effect of clamp springs 18, it is stuck in the corresponding gripper hook 19, finishes clamping.For books, available similar clamp method.
Referring to shown in Figure 5, base ball 21 can be with the thin bar support fixation with sufficient intensity on base.In the present embodiment, with up and down totally 2 U type bars base ball 21 is linked to each other with base, the link place straight line of U type bar and base ball 21 should be vertically by the centre of sphere of base ball.The contact-making surface of base ball chuck 22 and base ball 21, preceding main strut 23 and back main strut 24 is coated with the material that rubber etc. can increase friction.Forward and backward main strut is two stocks that specification is identical, and two ends are flat and have a through hole.The front end of preceding main strut 23 is connected by adjustable main strut bolt 25 with base ball chuck 22, and in the present embodiment, this bolt is provided with can be for the handle of regulating; Be connected by minor axis between the front end of back main strut 24 and the base ball chuck 22.The rear end of forward and backward main strut links to each other with minor axis with the front end of forward and backward secondary pole respectively.In between the connecting axle of the major and minor pole of the connecting axle of preceding major and minor pole and back, having pole 26 with ensure structure stablize and two bars of main strut between and be parallel to each other respectively between two bars of secondary pole.Before connected mode between the secondary pole 27, back secondary pole 28 and desktop ball chuck 29, between desktop ball chuck 29 and the desktop ball 30, between desktop ball 30 and the desktop 1 also with aforementioned basic identical, difference is to be set to for the secondary pole bolt of regulating 31 connecting axle of secondary pole 28 in back and desktop ball chuck 29, because this tie point is nearer apart from clamping place of desktop ball chuck 29 and desktop ball 30.
The left hand edge of the desktop of Figure 6 and Figure 7 and right hand edge have some stopper slots 32, and appropriate location, desktop rear end has two apertures, and the metal edges lining that inner wall smooth is housed in the aperture is to increase wearability; Spacing line 33 with specifications such as suitable length, line footpath and intensity is arranged, the part of its stage casing suitable length is positioned on the described desktop plane and is with soft tube, so that on the spacing line 33 clamping desktops of this section, reduce pressure during object, prevent to damage the surface of held object to held object; Two ends of spacing line 33 pass the below of two apertures of described desktop rear end to desktop respectively, and the end with two limit spring 34 is connected respectively, described limit spring 34 is a tension spring, it can not hook one of some stopper slots 32 that have on the above-mentioned desktop with the end that spacing line joins, and walks around that the spacing line 33 of held object is in tensioned state to reach spacing effect on the desktop thereby make; Described desktop front end and desktop longitudinal axis are symmetrical and have two places of suitable distance that two bolts perpendicular to desktop are housed respectively, the holder 36 of two desktop folders 35 flexibly connects with respective bolt respectively, and can rotate around the axis of this bolt to adapt to the clamping to the held object of different size; Described desktop folder 35 is by holder 36, jig arm 37 and chuck 38 are formed, wherein the part that contacts with caught object of chuck 38 is coated with soft surfaces such as rubber, chuck links to each other with the minor axis of jig arm one end with plane on vertical folder arm axle line and the parallel desktop, chuck 38 can be around the turn among a small circle of the relative jig arm 37 of this minor axis, makes desktop folder 35 excellent contact be arranged the surface of chuck 38 and held object when clamped condition.Jig arm 37 other ends link to each other with the minor axis of holder 36 with plane on vertical folder arm axle line and the parallel desktop, and this minor axis place is with torque spring so that clamping torque to be provided.
With this method of clamping notebook computer is retained as its operating procedure of example explanation below.At first, notebook host is passed between part above the desktop and the space between the desktop from the spacing line 33 that is in relaxed state; Then, adjust the position of notebook host with respect to the soft tube in spacing line stage casing, simultaneously, two limit spring 34 under the desktop are hooked the suitable stopper slot 32 of desktop left end and right-hand member respectively, make when spacing line 33 is in tensioned state, the hinge place that the stage casing of spacing line 33 is placed in plane on the notebook host and links to each other with display near main frame realizes spacing to main frame; At last, the jig arm 37 of pull-up desktop folder 35 rotates to the correct position on the first half of plane on the main frame, with chuck 38 it is carried out clamping.For books, available similar clamp method.
Above-described only is some preferred implementations of the present invention.Certainly, support in this multi purpose table and clamping device also can adopt combination or other structure of each detail section in the above-mentioned different modes, but these conversion all drop within protection scope of the present invention.
Claims (5)
1. multi purpose table, form by desktop, support and base, connect by support between desktop and the base, it is characterized in that: can by regulate support make the last plane of desktop remain in certain three dimensions scope the optional position and towards any direction; Described desktop is equipped with the clamping device that the article with flat pattern that are positioned on the desktop are fixed.
2. multi purpose table as claimed in claim 1 is characterized in that: be fixed with a cylindrical crossbar on the described base; The lower plane of described desktop is installed with the pivot that is parallel to this desktop; Described support comprises outer tube, interior tube, cross bar folder, pivot folder, a tube bolt, bolt of lower base and desktop bolt; One end of outer tube links to each other with the cross bar folder by the adjustable bolt of lower base perpendicular to the support axis, the cross bar folder gives clamping to the cross bar of described base, when bolt of lower base was in non-locking state, outer tube can rotate around the axis of this bolt, and the cross bar folder can rotate around this cross bar; The other end of outer tube is with interior the tube that can stretch and rotate in support, the correct position that props up tube outside has can internally prop up the tube bolt that tube is locked; In the outboard end of a tube by linking to each other with the pivot folder perpendicular to the adjustable desktop bolt of interior tube axis, when the desktop bolt was in non-locking state, the pivot folder can rotate around the axis of this bolt, and pivot can be around the rotation of pivot folder.
3. multi purpose table as claimed in claim 1 is characterized in that: described support comprises pole, base ball chuck, desktop ball chuck, main strut bolt and secondary pole bolt; Be installed with the base ball on the described base, it is the hard ball, and the major part on surface all can contact with the concave surface of base ball chuck, and its surperficial fraction links to each other with base by thin bar; Lower plane at described desktop is installed with the desktop ball, and it is the hard ball, and the major part on surface all can contact with the concave surface of desktop ball chuck, and the fraction on surface links to each other with desktop by thin bar; Described support is the adjustable framework of flat shape quadrangle that many poles are formed, one end of support links to each other with the base ball chuck of Holding seat ball by adjustable main strut bolt, and the other end of support links to each other with the desktop ball chuck of clamping desktop ball by adjustable secondary pole bolt; When main strut bolt and secondary pole bolt all were in non-locking state, the base ball chuck can slide around the sphere of base ball, and support is scalable, and the desktop ball can be around its contact-making surface slip with the desktop ball chuck.
4. multi purpose table as claimed in claim 1 is characterized in that: described clamping device comprises clamp springs, fixture block spring, limited block, gripper hook, grip slipper, clamp bar and fixture block; At the front end of described desktop, along laterally having a limit sliding chutes, longitudinally have parallel and be symmetrical in a pair of clamping chute of the longitudinal axis of described desktop; In the rear end of described desktop, longitudinally have symmetrical a pair of fixture block chute; At least two limited blocks are inlaid in the described limit sliding chutes, can move along this chute; A pair of can being inlaid in respectively along the grip slipper that the place chute moves in the clamping chute of the left and right sides, horizontal bearing pin is installed on each grip slipper is used for the suit clamp springs, with clamp bar two clamp springs end is in the inner part linked to each other, clamp springs end in the outer part can snap in the gripper hook, and clamp bar is compressed to desktop orientation; Be embedded with a fixture block in each fixture block chute, fixture block can move forward and backward along the place chute, the front end of fixture block has the contact-making surface that can adapt to different gripped object body thicknesses, about correct position on the center line between two fixture block chutes one bolt is arranged, the fixture block spring is placed on this bolt, the fixture block spring is a torque spring, and its head and end withstands the fixture block at two ends, the left and right sides respectively, makes fixture block trend towards sliding to described desktop front end along the fixture block chute.
5. multi purpose table as claimed in claim 1 is characterized in that: described clamping device comprises limit spring, spacing line and desktop folder; Appropriate location, rear end at described desktop has some apertures; Spacing line is a long line with appropriate size, the part of its stage casing suitable length is positioned on the described desktop plane and cover is covered with soft material, two ends of spacing line pass the below of any two apertures of described desktop rear end to desktop respectively, and be connected with an end of two limit spring respectively, described limit spring is a tension spring, and its end that does not join with spacing line can hook one of some stopper slots that the left and right edge of desktop has; Described desktop folder is by holder, and jig arm and chuck are formed, and the holder of two desktop folders is in the front end edge desktop longitudinal axis symmetry of described desktop and have two places of suitable distance to flexibly connect with desktop respectively, and the axis that can wind perpendicular to desktop rotates; Chuck and caught object contact portion are coated with soft material, the end of the front end of chuck and jig arm, holder and jig arm is respectively by flexibly connecting perpendicular to jig arm axis and the minor axis that is parallel to the last plane of desktop, and the minor axis place that holder links to each other with the end of jig arm is with torque spring so that clamping torque to be provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810197946A CN101744456A (en) | 2008-12-01 | 2008-12-01 | Omnibearing multifunctional desk with holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810197946A CN101744456A (en) | 2008-12-01 | 2008-12-01 | Omnibearing multifunctional desk with holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101744456A true CN101744456A (en) | 2010-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810197946A Pending CN101744456A (en) | 2008-12-01 | 2008-12-01 | Omnibearing multifunctional desk with holding device |
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| Country | Link |
|---|---|
| CN (1) | CN101744456A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972996A (en) * | 2012-11-08 | 2013-03-20 | 熊国峰 | Bed computer desk |
| CN107157122A (en) * | 2016-12-07 | 2017-09-15 | 浙江理工大学 | Can multi-angle fix the bed desk of light and handy install convenient |
| CN107898133A (en) * | 2017-12-19 | 2018-04-13 | 宋吕阳光 | A kind of Novel learning folding table |
| CN109674436A (en) * | 2019-03-13 | 2019-04-26 | 张一凡 | A kind of bull plug-in type shoe baking device |
-
2008
- 2008-12-01 CN CN200810197946A patent/CN101744456A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972996A (en) * | 2012-11-08 | 2013-03-20 | 熊国峰 | Bed computer desk |
| CN107157122A (en) * | 2016-12-07 | 2017-09-15 | 浙江理工大学 | Can multi-angle fix the bed desk of light and handy install convenient |
| CN107898133A (en) * | 2017-12-19 | 2018-04-13 | 宋吕阳光 | A kind of Novel learning folding table |
| CN109674436A (en) * | 2019-03-13 | 2019-04-26 | 张一凡 | A kind of bull plug-in type shoe baking device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |