CN105286290A - Computer table - Google Patents

Computer table Download PDF

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Publication number
CN105286290A
CN105286290A CN201510774172.9A CN201510774172A CN105286290A CN 105286290 A CN105286290 A CN 105286290A CN 201510774172 A CN201510774172 A CN 201510774172A CN 105286290 A CN105286290 A CN 105286290A
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CN
China
Prior art keywords
block
principal arm
wedge post
computer desk
drive link
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Granted
Application number
CN201510774172.9A
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Chinese (zh)
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CN105286290B (en
Inventor
曾艳飞
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Shandong osle Education Technology Development Co., Ltd
Original Assignee
Foshan City Gaoming District Aishang Technology 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
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Application filed by Foshan City Gaoming District Aishang Technology Co Ltd filed Critical Foshan City Gaoming District Aishang Technology Co Ltd
Priority to CN201510774172.9A priority Critical patent/CN105286290B/en
Publication of CN105286290A publication Critical patent/CN105286290A/en
Application granted granted Critical
Publication of CN105286290B publication Critical patent/CN105286290B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a computer table. The computer table comprises a table top, a lifting support mechanism and a fixing mechanism, the table top is connected with the lifting support mechanism through a first main arm and a second main arm, a first transmission rod is arranged in the first main arm, and a second transmission rod is arranged in the second main arm; the lifting support mechanism, the first main arm, the second main arm and the table top are sequentially connected through a first end block, a second end block, a third end block and a fourth end block; a first groove is formed in the first end block, and a second groove is formed in the fourth end block; a first wedged pillar block is arranged in the second end block, the first wedged pillar block is provided with a first oblique plane, a second wedged pillar block is arranged in the third end block, and the second wedged pillar block is provided with a second oblique plane; a braking part is connected to the first wedged pillar block or/and the second wedged pillar block and used for driving the first wedged pillar block and the second wedged pillar block to move. By the adoption of the mode, the computer table is simple in structure and capable of achieving 360-degree all-dimensional adjustment, the direction and angle adjusting method is simple, and the fixation mode is simple as well.

Description

A kind of computer desk
Technical field
The present invention relates to field of tables, particularly relate to a kind of computer desk.
Background technology
Existing computer desk is probably divided into two kinds, and a kind of is the computer desk fixedly put, and the type computer desk generally comprises desktop and four feets.Another kind is portable computer desk, generally Height Adjustable, is then provided with wheel by fixed mechanism, realizes the adjustment of longitudinal separation.
But, modern humans gets more and more for the functional requirement of computer desk, user wishes to lie on sofa/bed also can operating computer, but due to sofa and bed having fixing framework, existing way can only adopt some computer desks to realize, but bed computer desk needs to place in bed, has safe and sanitary problem like this.
Therefore computer desk function is on the market simple at present, mostly just Height Adjustable, cannot realize 360 degree of omnibearing adjustments, can not meet people's use needs under various circumstances.Although occurred some adjustable computer tables all around in the market, its complex structure, regulate complicated operation during orientation angles, the yet more complicated of the fixing means after adjustment, does not meet the needs of modern brief life yet.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of structure simple, can realize 360 degree of comprehensive adjustments, and regulates the method for orientation angles simple, and fixed form is simple computer desk also.
For reaching above-mentioned technique effect, the invention provides following technical scheme:
The invention provides a kind of computer desk, comprise the desktop for placing computer, lifting supporting mechanism, the first principal arm, the second principal arm and fixed mechanism, be connected with the second principal arm by the first principal arm between described desktop with lifting supporting mechanism, be provided with the first drive link in described first principal arm, in described second principal arm, be provided with the second drive link;
Described lifting supporting mechanism, the first principal arm, the second principal arm and desktop are connected by the first end block, the second end block, the 3rd end block, the 4th end block successively;
Be provided with first groove suitable with the first drive link in described first end block, in described 4th end block, be provided with second groove suitable with the second drive link;
Be provided with the first wedge post block in described second end block, described first wedge post block is provided with first inclined-plane suitable with the first drive link, is provided with the second wedge post block in described 3rd end block, and described second wedge post block is provided with second inclined-plane suitable with the second drive link;
Described first wedge post block, or/and the second wedge post block is connected with brake component, moves for making the first wedge post block and the second wedge post block;
Make described first wedge post block by brake component, the second wedge post block moves in opposite directions, described first wedge post block is moved axially by the first slope driving first drive link when moving, the other end of described first drive link snaps in the first groove, described second wedge post block is moved axially by the second slope driving second drive link when moving, and the other end of described second drive link snaps in the 4th groove.
As the improvement of such scheme, described first principal arm is connected with lifting supporting mechanism by the first end block, and described first principal arm is rotatable relative to lifting supporting mechanism; Described first principal arm is connected with the second principal arm by the second end block, the 3rd end block, and be connected by connector between described second end block, the 3rd end block, described first principal arm is rotatable relative to the second principal arm; Described second principal arm is connected with desktop by the 4th end block, and described second principal arm is relative to rotary top.
As the improvement of such scheme, described first wedge post block, the second wedge post block are symmetrical arranged.
As the improvement of such scheme, described second wedge post block is provided with thread; Be connected by connector between described second end block, the 3rd end block, be provided with elastic component in described connector, described first wedge post block, the second wedge post block are connected by elastic component.
As the improvement of such scheme, described first wedge post block, the second wedge post block are respectively equipped with positive and negative thread.
As the improvement of such scheme, described first drive link is provided with elastic component and back-up ring near the first end block place, and described second drive link is provided with elastic component and back-up ring near the 4th end block place.
As the improvement of such scheme, described computer desk also comprises minor axis, desktop joint pin and desktop connecting plate, described desktop connecting plate is connected with desktop, described desktop joint pin is arranged on desktop connecting plate, described desktop joint pin is connected with minor axis, described minor axis is connected with the 4th end block, and described desktop is by minor axis and desktop joint pin is turning relative to the second principal arm and rotate.
As the improvement of such scheme, described lifting supporting mechanism comprises the first elevating lever and the second elevating lever, and described first elevating lever is connected with the second elevating lever, and described first elevating lever can move along vertical direction relative to the second elevating lever.
As the improvement of such scheme, described fixed mechanism is base, for computer desk is positioned over ground;
Or described fixed mechanism is metope fixed mechanism, for computer desk is fixed on metope.
As the improvement of such scheme, described fixed mechanism is provided with sucking disc mechanism, and described sucking disc mechanism is used for computer desk to be adsorbed in ground or metope.
Implement the present invention, there is following beneficial effect:
Lifting supporting mechanism, first principal arm of computer desk of the present invention, relatively can to rotate between the second principal arm and desktop, thus the Distance geometry angle all around of computer desk can be adjusted.Wherein, the present invention makes the first wedge post block by brake component, the second wedge post block moves in opposite directions, moved axially by the first slope driving first drive link when first wedge post block moves, moved axially by the second slope driving second drive link when second wedge post block moves, the other end of the first drive link, the second drive link snaps in the first groove, the 4th groove respectively, thus realizes fixing.When needs readjust, utilize brake component to act on the first wedge post block and/or the second wedge post block, make the first drive link by the rebound effect of elastic component, the second drive link departs from the first groove, the second groove, thus remove fixing.
In addition, relative second principal arm of desktop of the present invention can be selected and overturn, and can adjust the orientation and angle of inclination that are placed on desktop computer.The present invention is also provided with lifting supporting mechanism, and wherein, the first elevating lever can move by the vertical direction relative to the second elevating lever, thus makes the height adjustable of computer desk.
Therefore, computer desk of the present invention can realize 360 degree of comprehensive adjustments, and regulates the method for orientation angles simple, and fixed form is also simple.
Accompanying drawing explanation
Fig. 1 is the front view of computer desk one embodiment of the present invention;
Fig. 2 is the rearview of computer desk shown in Fig. 1;
Fig. 3 is the side view of computer desk shown in Fig. 1;
Fig. 4 is the top view of computer desk shown in Fig. 1;
Fig. 5 is the stereogram of computer desk shown in Fig. 1;
Fig. 6 is the stereogram at another visual angle of computer desk shown in Fig. 1;
Fig. 7 is the first principal arm of computer desk shown in Fig. 1 and the sectional view of the second principal arm;
Fig. 8 is the partial enlarged drawing in the portion of A shown in Fig. 7;
Fig. 9 is the partial enlarged drawing in the portion of B shown in Fig. 7;
Figure 10 is the partial enlarged drawing in the portion of C shown in Fig. 7;
Figure 11 is the schematic diagram of the desktop joint pin of computer desk shown in Fig. 1;
Figure 12 is the schematic diagram of the minor axis of computer desk shown in Fig. 1;
Figure 13 is the schematic diagram of another embodiment of computer desk of the present invention;
Figure 14 is the enlarged partial sectional view in the D portion shown in Figure 13;
Figure 15 is the schematic diagram of a computer desk of the present invention embodiment again.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figures 1 to 6, the invention provides a kind of computer desk, comprise the desktop 1 for placing computer, lifting supporting mechanism 2, fixed mechanism 3, first principal arm 4 and the second principal arm 5, be connected with the second principal arm 5 by the first principal arm 4 between described desktop 1 with lifting supporting mechanism 2, described lifting supporting mechanism 2, first principal arm 4, second principal arm 5 is connected by the first end block 6, second end block 7, the 3rd end block 8, the 4th end block 9 successively with desktop 1.
As shown in Figure 7,8, the first drive link 41 is provided with in described first principal arm 4, the second drive link 51 is provided with in described second principal arm 5, be provided with first groove 61 suitable with the first drive link 41 in described first end block 6, in described 4th end block 9, be provided with second groove 91 suitable with the second drive link 51; The first wedge post block 71 is provided with in described second end block 7, the second wedge post block 81 is provided with in described 3rd end block 8, described first wedge post block 71, second wedge post block 81 is symmetrical arranged, described first wedge post block 71 is provided with first inclined-plane 72 suitable with the first drive link 41, and described second wedge post block 81 is provided with second inclined-plane 82 suitable with the second drive link 51; Described first wedge post block 71, or/and the second wedge post block 81 is connected with brake component 10, moves for making the first wedge post block 71 and the second wedge post block 81;
By brake component 10, described first wedge post block 71, second wedge post block 81 is moved in opposite directions, described first wedge post block 71 promotes the first drive link 41 by the first inclined-plane 72 when moving and moves axially, the other end of described first drive link 41 snaps in the first groove 61, described second wedge post block 81 promotes the second drive link 51 by the second inclined-plane 82 when moving and moves axially, and the other end of described second drive link 51 snaps in the 4th groove 91.
Concrete, described first principal arm 4 is connected with lifting supporting mechanism 2 by the first end block 6, and described first principal arm 4 is rotatable relative to lifting supporting mechanism 2; Described first principal arm 4 is connected with the second principal arm 5 by the second end block 7, the 3rd end block 8, is connected between described second end block 7, the 3rd end block 8 by connector 20, and described first principal arm 4 is rotatable relative to the second principal arm 5; Described second principal arm 5 is connected with desktop 1 by the 4th end block 9, and described second principal arm 5 is rotatable relative to desktop 1.
Preferably, described first principal arm 4, second principal arm 5 is hollow structure, the first drive link 41 is provided with in described first principal arm 4, the second drive link 51 is provided with in described second principal arm 5, make moving axially of the first drive link 41, second drive link 51 more smooth and easy, and saving material, weight reduction, reduces costs.
Described brake component 10 is preferably pressing piece or revolving part, but is not limited thereto.By pressing brake component 10 or rotation brake part 10, described first wedge post block 71, second wedge post block 81 is moved in opposite directions, simply easy to operate.
As the first wedge post block 71, second wedge post block 81 in opposite directions movement one preferred embodiment, be provided with emptying aperture in described first wedge post block 71, in described second wedge post block 81, be provided with thread; Be connected by connector 20 between described second end block 6, the 3rd end block 7, be provided with elastic component 201 in described connector 20, described first wedge post block 71, second wedge post block 81 is connected by elastic component 201.By brake component 10, first wedge post block 71 is moved down, the second wedge post block 81 is moved up by thread, moves in opposite directions to realize the first wedge post block 71, second wedge post block 81, thus promotes the first drive link 41, second drive link 51 moving axially towards two ends.And the present invention, by arranging elastic component 201, makes the first wedge post block 71 have good reciprocal performance.
Concrete, be provided with cavity 202 in described connector 20, be provided with described elastic component 201 in described cavity, described connector 20 is connected with the 3rd end block 8 by connector a203, is connected with the second end block 7 by connector b204.Wherein, connector a and connector b is preferably pin, but is not limited thereto.Described elastic component 201 is preferably spring, but is not limited thereto.
It should be noted that, first wedge post block 71, second wedge post block 81 of the present invention is mobile in opposite directions also has other embodiments, such as, described first wedge post block 71, second wedge post block 81 is respectively equipped with positive and negative thread, namely the first wedge post block 71, second wedge post block 81 can be directly made to move in opposite directions by positive and negative thread, now, connector 20 does not need to be provided with elastic component.
Further, as shown in Fig. 9,10, described first drive link 41 is provided with elastic component 42 and back-up ring 43 near the first end block 6 place, and described second drive link 51 is provided with elastic component 52 and back-up ring 53 near the 4th end block 9 place.Wherein, described elastic component 42, elastic component 52 are preferably spring, but are not limited thereto.The present invention, by arranging elastic component 42,52 and back-up ring 43,53, makes the first drive link 41, second drive link 51 have good reciprocal performance, improves the convenience of adjustment and fixing computer desk orientation and angle.
As shown in Figure 11,12, described computer desk also comprises minor axis 11, desktop joint pin 12 and desktop connecting plate 13, described desktop connecting plate 13 is connected with desktop 1, described desktop joint pin 12 is arranged on desktop connecting plate 13, described desktop joint pin 12 is connected with minor axis 11, described minor axis 11 is connected with the 4th end block 9, and described desktop 1 is by minor axis 11 and desktop joint pin 12 is turning relative to the second principal arm 5 and rotate.
Described lifting supporting mechanism 2 comprises the first elevating lever 21 and the second elevating lever 22, described first elevating lever 21 is connected with the second elevating lever 22, described first elevating lever 21 can move along vertical direction relative to the second elevating lever relative to the second elevating lever 22, thus makes the height adjustable of computer desk.Concrete, described lifting supporting mechanism 2 uses spiral retaining mechanism to realize Artificial Control lifting, or uses motor-driven mechanism to realize automatic lifting.
Described fixed mechanism 3 both can be base, for computer desk is positioned over ground, also can be metope fixed mechanism, for computer desk is installed on metope.In the computer desk shown in Fig. 1-12, described fixed mechanism is base.Preferably, described fixed mechanism 3 is triangle base, and the steadiness of triangle base is good, improves the stability that computer desk uses.
Better, as shown in Figure 13,14, Figure 13,14 shows another embodiment of computer desk, with computer desk shown in Fig. 1-12 unlike, the fixed mechanism 3 of the computer desk shown in Figure 13,14 is also provided with sucking disc mechanism 30, computer desk can be adsorbed in ground or metope by described sucking disc mechanism 30, increases the steadiness of whole mechanism, ensures that computer desk not easily topples.
As shown in figure 15, Figure 15 shows an embodiment again of computer desk, with computer desk shown in Fig. 1-12 unlike, the fixed mechanism 3 of the computer desk shown in Figure 15 is metope fixed mechanism, for computer desk is fixed on metope.Computer desk uses metope fixed structure, and the stability of use is better.
Workflow of the present invention is as follows:
The lifting supporting mechanism 2 of computer desk of the present invention, first principal arm 4, can relatively rotate between second principal arm 5 and desktop 1, thus the Distance geometry angle all around of computer desk can be adjusted, concrete, its regulate and fixation procedure as follows: by brake component 10, first wedge post block 71 is moved down, second wedge post block 81 moves up, promote the first drive link 41 by the first inclined-plane 72 when first wedge post block 71 moves to move to the left side, promote the second drive link 51 by the second inclined-plane 82 when second wedge post block 81 moves to move to the right, when the first wedge post block 71, when second wedge post block 81 arrives predeterminated position, the other end of the first drive link 41 snaps in the first groove 61, the other end of the second drive link 51 snaps in the 4th groove 91, namely can realize fixing.When needs readjust, the first wedge post block 71 is acted on by brake component 10, first wedge post block 71 realizes resilience under the elastic force effect of elastic component 201, get back to original state position, now, the first drive link 41 moves right under the elastic force effect of elastic component 42, first drive link 41 departs from the first groove 61, second drive link 51 is moved to the left under the elastic force effect of elastic component 52, and the second drive link 51 departs from the second groove 91, so just can remove fixing.
In addition, relative second principal arm 5 of desktop of the present invention can be selected and overturn, and can adjust the orientation and angle of inclination that are placed on desktop computer.First elevating lever 21 can move by the vertical direction relative to the second elevating lever 22, thus makes the height adjustable of computer desk.
In a word, computer desk of the present invention can realize 360 degree of comprehensive adjustments, and regulates the method for orientation angles simple, and fixed form is also simple.Described computer desk may be used for placing laptop, panel computer, mobile phone etc., but is not limited thereto.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.

Claims (10)

1. a computer desk, it is characterized in that, comprise the desktop for placing computer, lifting supporting mechanism, the first principal arm, the second principal arm and fixed mechanism, be connected with the second principal arm by the first principal arm between described desktop with lifting supporting mechanism, be provided with the first drive link in described first principal arm, in described second principal arm, be provided with the second drive link;
Described lifting supporting mechanism, the first principal arm, the second principal arm and desktop are connected by the first end block, the second end block, the 3rd end block, the 4th end block successively;
Be provided with first groove suitable with the first drive link in described first end block, in described 4th end block, be provided with second groove suitable with the second drive link;
Be provided with the first wedge post block in described second end block, described first wedge post block is provided with first inclined-plane suitable with the first drive link, is provided with the second wedge post block in described 3rd end block, and described second wedge post block is provided with second inclined-plane suitable with the second drive link;
Described first wedge post block, or/and the second wedge post block is connected with brake component, moves for making the first wedge post block and the second wedge post block;
Make described first wedge post block by brake component, the second wedge post block moves in opposite directions, described first wedge post block is moved axially by the first slope driving first drive link when moving, the other end of described first drive link snaps in the first groove, described second wedge post block is moved axially by the second slope driving second drive link when moving, and the other end of described second drive link snaps in the 4th groove.
2. computer desk as claimed in claim 1, is characterized in that, described first principal arm is connected with lifting supporting mechanism by the first end block, and described first principal arm is rotatable relative to lifting supporting mechanism; Described first principal arm is connected with the second principal arm by the second end block, the 3rd end block, and be connected by connector between described second end block, the 3rd end block, described first principal arm is rotatable relative to the second principal arm; Described second principal arm is connected with desktop by the 4th end block, and described second principal arm is relative to rotary top.
3. computer desk as claimed in claim 1, it is characterized in that, described first wedge post block, the second wedge post block are symmetrical arranged.
4. computer desk as claimed in claim 1, it is characterized in that, described second wedge post block is provided with thread; Be connected by connector between described second end block, the 3rd end block, be provided with elastic component in described connector, described first wedge post block, the second wedge post block are connected by elastic component.
5. computer desk as claimed in claim 1, it is characterized in that, described first wedge post block, the second wedge post block are respectively equipped with positive and negative thread.
6. computer desk as claimed in claim 1, it is characterized in that, described first drive link is provided with elastic component and back-up ring near the first end block place, and described second drive link is provided with elastic component and back-up ring near the 4th end block place.
7. computer desk as claimed in claim 1, it is characterized in that, described computer desk also comprises minor axis, desktop joint pin and desktop connecting plate, described desktop connecting plate is connected with desktop, described desktop joint pin is arranged on desktop connecting plate, described desktop joint pin is connected with minor axis, and described minor axis is connected with the 4th end block, and described desktop is by minor axis and desktop joint pin is turning relative to the second principal arm and rotate.
8. computer desk as claimed in claim 1, it is characterized in that, described lifting supporting mechanism comprises the first elevating lever and the second elevating lever, and described first elevating lever is connected with the second elevating lever, and described first elevating lever can move along vertical direction relative to the second elevating lever.
9. computer desk as claimed in claim 1, it is characterized in that, described fixed mechanism is base, for computer desk is positioned over ground;
Or described fixed mechanism is metope fixed mechanism, for computer desk is fixed on metope.
10. the computer desk as described in claim 1 or 9, is characterized in that, described fixed mechanism is provided with sucking disc mechanism, and described sucking disc mechanism is used for computer desk to be adsorbed in ground or metope.
CN201510774172.9A 2015-11-13 2015-11-13 A kind of computer desk Active CN105286290B (en)

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CN201510774172.9A CN105286290B (en) 2015-11-13 2015-11-13 A kind of computer desk

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Application Number Priority Date Filing Date Title
CN201510774172.9A CN105286290B (en) 2015-11-13 2015-11-13 A kind of computer desk

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CN105286290B CN105286290B (en) 2017-11-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108577181A (en) * 2018-06-29 2018-09-28 胡健 Rotary positioning mechanism

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772174A (en) * 1995-11-22 1998-06-30 Hirsch; Steven Adjustable stand for mounting on a wall or the like
WO1999009859A1 (en) * 1997-08-27 1999-03-04 Mind To Market, Inc. Book holder assembly
US5931102A (en) * 1997-06-02 1999-08-03 Grahl Industries, Inc. Ergonomic support device
CN201019246Y (en) * 2007-04-10 2008-02-13 蒋喜忠 Computer desk
GB2446119A (en) * 2007-01-30 2008-08-06 Anthony Smith Pivotal stand for use with computer
CN104161387A (en) * 2014-08-23 2014-11-26 三峡大学 Adjustable bracket applied to computer work
CN104223770A (en) * 2013-06-13 2014-12-24 任科伟 Computer desk capable of being used in bed
CN104665258A (en) * 2013-11-29 2015-06-03 陕西龙海工程建设有限公司 Reading bracket

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772174A (en) * 1995-11-22 1998-06-30 Hirsch; Steven Adjustable stand for mounting on a wall or the like
US5931102A (en) * 1997-06-02 1999-08-03 Grahl Industries, Inc. Ergonomic support device
WO1999009859A1 (en) * 1997-08-27 1999-03-04 Mind To Market, Inc. Book holder assembly
GB2446119A (en) * 2007-01-30 2008-08-06 Anthony Smith Pivotal stand for use with computer
CN201019246Y (en) * 2007-04-10 2008-02-13 蒋喜忠 Computer desk
CN104223770A (en) * 2013-06-13 2014-12-24 任科伟 Computer desk capable of being used in bed
CN104665258A (en) * 2013-11-29 2015-06-03 陕西龙海工程建设有限公司 Reading bracket
CN104161387A (en) * 2014-08-23 2014-11-26 三峡大学 Adjustable bracket applied to computer work

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108577181A (en) * 2018-06-29 2018-09-28 胡健 Rotary positioning mechanism

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