CN103644434B - A kind of dismountable support platform - Google Patents
A kind of dismountable support platform Download PDFInfo
- Publication number
- CN103644434B CN103644434B CN201310594227.9A CN201310594227A CN103644434B CN 103644434 B CN103644434 B CN 103644434B CN 201310594227 A CN201310594227 A CN 201310594227A CN 103644434 B CN103644434 B CN 103644434B
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- strut
- support baseboard
- connecting rod
- support platform
- support
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- 235000004443 Ricinus communis Nutrition 0.000 claims description 9
- 240000000528 Ricinus communis Species 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a kind of dismountable support platform, comprising: base; First strut and the second strut, the first strut is hollow tube pilework, and the first end of the first strut is connected with base; The second end extending into the first strut that the first end of the second strut can pull and push, the second end of the second strut is connected with a working platform; Working platform, comprise support baseboard and be positioned over the working plate on support baseboard, the bottom of support baseboard is connected to the second end of the second strut by a running shaft, and support baseboard can rotate along running shaft relative to described second strut, and support baseboard is fixed to the second end of the second strut by two positioning knobs.Support platform provided by the invention can facilitate movement, its height adjustable, the adjustable angle that the working platform in support platform tilts; This support platform structure is simple, can assemble rapidly in use, detachably preserve when not using.
Description
Technical field
The present invention relates to a kind of support platform, particularly a kind of support platform being convenient to assembly and disassembly for placing projection equipment.
Background technique
The develop rapidly of present information treatment technology, the modern suggestion of meeting room requires also more and more higher, therefore, meeting room from one simple to listen, to hear, communicating site, develop gradually and become the comprehensive information resources communicating site that has several functions, projector, projector, shoot with video-corder each class of electronic devices such as video reproduction equipment, public address equipment and enter Conference Room in a large number, make the configuration of conference system more and more professional, function also from strength to strength.
In some large-scale meeting rooms or Conference Hall, projection equipment generally can be fixed on indoor top.The meeting room small-sized for some or interim public lecture place, generally all can not be provided with fixing projection equipment, when needing to use projection equipment, projection equipment is positioned in fixing desktop or other planes, projection equipment is not easy to mobile, highly also not easily adjust, the adjustable angle that projects also can only lean on projection equipment self to adjust.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, a kind of dismountable support platform is provided, for placing projection equipment, solving projection equipment in prior art is not easy to mobile, highly also not easily adjust, the adjustable angle that projects also can only lean on projection equipment self to carry out the problem adjusted.
The technical solution adopted for the present invention to solve the technical problems is: a kind of dismountable support platform, comprising: base, described base is provided with a connecting screw hole;
First strut and the second strut, described first strut is hollow tube pilework, the first end of described first strut is provided with an external thread connector, and the first end of described first strut is connected with the connecting screw hole on described base by described external thread connector; The second end extending into described first strut that the first end of described second strut can pull and push, in the position of the second end near described second strut, be disposed with the first rotating hole and the first positioning hole according to the direction of the second end away from the second strut, the second end of described second strut is connected with a working platform; Wherein, described first strut is provided with the first positioning component, and described first positioning component is used for the position that fixing described second strut extend into described first strut;
Working platform, the working plate comprising support baseboard and place on support baseboard, the bottom of described support baseboard is connected with two longitudinal links, according to the direction away from described support baseboard, described longitudinal link is disposed with the second rotating hole and the second positioning hole, described second positioning hole has a lateral length, and the distance between two longitudinal links is slightly larger than described second strut; Described support baseboard is cooperatively interacted by a running shaft and the first rotating hole and the second rotating hole and is connected to the second end of described second strut, and described support baseboard can rotate along described running shaft relative to described second strut in the scope of described lateral length, described support baseboard is cooperatively interacted by two positioning knobs and the first positioning hole and the second positioning hole and is fixed to the second end of described second strut.
Wherein, the surrounding of described support baseboard is also provided with the railing raised up, and drops from described support baseboard for preventing described working plate.
Wherein, described support baseboard is made up of the first cross bar be parallel to each other and the second cross bar, and described two longitudinal links are connected respectively to the intermediate portion of described first cross bar and the second cross bar by two transverse connections.
Wherein, described first strut and the equal circular rod-shaped of the second strut or square shaft-like.
Wherein, described first positioning component comprises and is arranged at spacing fixed block on described first strut outer wall and a locking element, described spacing fixed block offers one and be communicated to described first strut inwall locking screw holes, described locking element fixes by described locking screw holes screw the position that described second strut extend into described first strut.
Wherein, the outer wall of described second strut is provided with a spacing collar, and described spacing collar matches with spacing fixed block, to limit the maximum depth that described second strut extend into described first strut.
Wherein, described base is also connected with four castors, wherein each castor is set with locking
Mechanism.
Wherein, described base is made up of the first connecting rod be parallel to each other and second connecting rod and the third connecting rod that is connected first connecting rod and second connecting rod, form the structure of " work " shape, described connecting screw hole is positioned at the intermediate portion of described third connecting rod, and described four castors lay respectively at the two ends of described first connecting rod and second connecting rod.
Wherein, described second strut is hollow tube pilework.
Wherein, the second end of described second strut is connected with a dust-proof plug.
The invention has the beneficial effects as follows, support platform provided by the invention can facilitate movement, its height adjustable, the adjustable angle that the working platform in support platform tilts; This support platform structure is simple, can assemble rapidly in use, detachably preserve when not using.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the three-dimensional exploded view of the support platform that the embodiment of the present invention provides;
Fig. 2 is the stereogram of the support platform that the embodiment of the present invention provides;
Fig. 3 is the plan view of the support platform that the embodiment of the present invention provides;
Fig. 4 is the right elevation of the support platform that the embodiment of the present invention provides.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Consult Fig. 1-4, the dismountable support platform of the one that the present embodiment provides, comprising:
Base 1, described base 1 is provided with a connecting screw hole (not indicating in accompanying drawing);
First strut 2 and the second strut 3, described first strut 2 is hollow tube pilework, the first end of described first strut 2 is provided with an external thread connector (not indicating in accompanying drawing), and the first end of described first strut 2 is connected with the connecting screw hole on described base 1 by described external thread connector; The second end extending into described first strut 2 that the first end of described second strut 3 can pull and push, in the position of the second end near described second strut 3, be disposed with the first rotating hole 301 and the first positioning hole 302 according to the direction of the second end away from the second strut 2, the second end of described second strut 3 is connected with a working platform 5; Wherein, described first strut 2 is provided with the first positioning component 4, and described first positioning component 4 extend into the position of described first strut 2 for fixing described second strut 3;
Working platform 5, the working plate 7 comprising support baseboard 6 and place on support baseboard 6, the bottom of described support baseboard 6 is connected with two longitudinal links 601, according to the direction away from described support baseboard 6, described longitudinal link 601 is disposed with the second rotating hole 602 and the second positioning hole 603, described second positioning hole 603 has a lateral length, and the distance between two longitudinal links 601 is slightly larger than described second strut 3; Described support baseboard 6 is cooperatively interacted by a running shaft 8 and the first rotating hole 301 and the second rotating hole 602 and is connected to the second end of described second strut 3, and described support baseboard 6 can rotate along described running shaft 8 relative to described second strut 3 in the scope of described lateral length, described support baseboard 6 is cooperatively interacted by two positioning knobs 9 and the first positioning hole 302 and the second positioning hole 603 and is fixed to the second end of described second strut 3.
In the present embodiment, described base 1 is made up of the first connecting rod 101 be parallel to each other and second connecting rod 102 and the third connecting rod 103 that is connected first connecting rod 101 and second connecting rod 102, form the structure of " work " shape, connecting screw hole is positioned at the intermediate portion of described third connecting rod 103, described base 1 is also connected with four castors 104, four castors 104 lay respectively at the two ends of described first connecting rod 101 and second connecting rod 102, wherein each castor 104 are set with locking framework 105.
In the present embodiment, described support baseboard 6 is made up of the first cross bar 605 be parallel to each other and the second cross bar 606, and described two longitudinal links 601 are connected respectively to the intermediate portion of described first cross bar 605 and the second cross bar 606 by two transverse connections 607; Further, the surrounding of described support baseboard 6 is also provided with the railing 604 raised up, and drops from described support baseboard 6 for preventing described working plate 7.
In the present embodiment, described first positioning component 4 comprises the spacing fixed block 401 (can be made up of the plug 404 of the square of hollow in conjunction with two) and the locking element 403 that are arranged on described first strut 2 outer wall, described spacing fixed block 401 offers one and be communicated to described first strut 2 inwall locking screw holes 402, described locking element 403 fixes by described locking screw holes 402 position that described second strut 3 extend into described first strut 2.Further, the outer wall of described second strut 3 is provided with a spacing collar 303, described spacing collar 303 matches with described spacing fixed block 401, to limit the maximum depth that described second strut 3 extend into described first strut 2.
Described first strut 2 and the second strut 3 can be circular rod-shaped or square shaft-like simultaneously.In the present embodiment, the first strut 2 and the second strut 3 are square shaft-like, and the second strut 3 is also hollow tube pilework, alleviates the weight of support platform further; Wherein, the second end of the second strut 3 is connected with a dust-proof plug 304.
In the support platform that the present embodiment provides, main structural components (such as base 1, first strut 2, second strut 3, support baseboard 6 etc.) all uses aluminum alloy material to make, the high and lighter in weight of structural strength.
Support platform as above can facilitate movement, and its height can be adjusted by the first strut and the second strut, and the angle that the working platform in support platform tilts transfers in Row sum-equal matrix along running shaft relative to the second strut by support baseboard; This support platform structure is simple, by dismountable Placement between individual assembly, can assemble rapidly in use, detachably preserve when not using.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (7)
1. a dismountable support platform, is characterized in that, comprising:
Base (1), (1) is provided with a connecting screw hole to described base;
First strut (2) and the second strut (3), described first strut (2) is hollow tube pilework, the first end of described first strut (2) is provided with an external thread connector, and the first end of described first strut (2) is connected with the connecting screw hole on described base (1) by described external thread connector; The second end extending into described first strut (2) that the first end of described second strut (3) can pull and push, in the position of the second end near described second strut (3), be disposed with the first rotating hole (301) and the first positioning hole (302) according to the direction of the second end away from the second strut (2), the second end of described second strut (3) is connected with a working platform (5); Wherein, described first strut (2) is provided with the first positioning component (4), and described first positioning component (4) extend into the position of described first strut (2) for fixing described second strut (3);
Working platform (5), the working plate (7) comprising support baseboard (6) and place on support baseboard (6), the bottom of described support baseboard (6) is connected with two longitudinal links (601), according to the direction away from described support baseboard (6), described longitudinal link (601) is disposed with the second rotating hole (602) and the second positioning hole (603), described second positioning hole (603) has a lateral length, and the distance between two longitudinal links (601) is slightly larger than described second strut (3); described support baseboard (6) is cooperatively interacted by a running shaft (8) and the first rotating hole (301) and the second rotating hole (602) and is connected to the second end of described second strut (3), and described support baseboard (6) can rotate along described running shaft (8) relative to described second strut (3) in the scope of described lateral length, described support baseboard (6) is cooperatively interacted by two positioning knobs (9) and the first positioning hole (302) and the second positioning hole (603) and is fixed to the second end of described second strut (3), the surrounding of described support baseboard (6) is also provided with the railing (604) raised up, drop from described support baseboard (6) for preventing described working plate (7), described support baseboard (6) is made up of the first cross bar (605) be parallel to each other and the second cross bar (606), described two longitudinal links (601) are connected respectively to the intermediate portion of described first cross bar (605) and the second cross bar (606) by two transverse connections (607)
Described first positioning component (4) comprises and is arranged at spacing fixed block (401) on described first strut (2) outer wall and a locking element (403), described spacing fixed block (401) offers one and be communicated to described first strut (2) inwall locking screw holes (402), described locking element (403) extend into the position of described first strut (2) by fixing described second strut (3) of described locking screw holes (402)
Described spacing fixed block (401) is made up of in conjunction with the plug (404) at two the square of hollow.
2. support platform according to claim 1, is characterized in that, described first strut (2) and the second strut (3) are circular rod-shaped or square shaft-like.
3. support platform according to claim 1, it is characterized in that, the outer wall of described second strut (3) is provided with a spacing collar (303), described spacing collar (303) matches with described spacing fixed block (401), to limit the maximum depth that described second strut (3) extend into described first strut (2).
4. support platform according to claim 1, is characterized in that, described base (1) is also connected with four castors (104), wherein each castor (104) is set with locking framework (105).
5. support platform according to claim 4, it is characterized in that, described base (1) is made up of the first connecting rod be parallel to each other (101) and second connecting rod (102) and the third connecting rod (103) that is connected first connecting rod (101) and second connecting rod (102), form the structure of " work " shape, described connecting screw hole is positioned at the intermediate portion of described third connecting rod (103), and described four castors (104) lay respectively at the two ends of described first connecting rod (101) and second connecting rod (102).
6., according to the arbitrary described support platform of claim 1-5, it is characterized in that, described second strut (3) is hollow tube pilework.
7. support platform according to claim 1, is characterized in that, the second end of described second strut (3) is connected with a dust-proof plug (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310594227.9A CN103644434B (en) | 2013-11-21 | 2013-11-21 | A kind of dismountable support platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310594227.9A CN103644434B (en) | 2013-11-21 | 2013-11-21 | A kind of dismountable support platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103644434A CN103644434A (en) | 2014-03-19 |
| CN103644434B true CN103644434B (en) | 2016-04-20 |
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ID=50249692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310594227.9A Expired - Fee Related CN103644434B (en) | 2013-11-21 | 2013-11-21 | A kind of dismountable support platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN103644434B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644434B (en) * | 2013-11-21 | 2016-04-20 | 张家港宝视特影视器材有限公司 | A kind of dismountable support platform |
| CN106917938B (en) * | 2017-03-29 | 2019-05-14 | 国网山东省电力公司平阴县供电公司 | Mounting bracket, monitoring device and system |
| CN112614448B (en) * | 2021-01-05 | 2022-07-26 | 濮阳职业技术学院 | Projection arrangement of marketing strategy formulation scene |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818135A (en) * | 1982-11-30 | 1989-04-04 | Desjardins Wallace H | Locking collar for telescoping cylindrical tubes |
| US5273245A (en) * | 1990-07-26 | 1993-12-28 | Turner Austin J | Stand |
| CN101907123A (en) * | 2009-06-02 | 2010-12-08 | 鸿富锦精密工业（深圳）有限公司 | Hub device |
| CN102518917A (en) * | 2011-12-30 | 2012-06-27 | 洛阳圣瑞机电技术有限公司 | Adjusting device for linear array CCD (Charge Coupled Device) camera |
| CN202302583U (en) * | 2011-11-03 | 2012-07-04 | 罗一峰 | Laptop support |
| CN103644434A (en) * | 2013-11-21 | 2014-03-19 | 江苏红叶视听器材股份有限公司 | Detachable supporting platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080011924A1 (en) * | 2006-07-17 | 2008-01-17 | Chin-Chu Li | Rotating shaft structure for a supporting frame |
-
2013
- 2013-11-21 CN CN201310594227.9A patent/CN103644434B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818135A (en) * | 1982-11-30 | 1989-04-04 | Desjardins Wallace H | Locking collar for telescoping cylindrical tubes |
| US5273245A (en) * | 1990-07-26 | 1993-12-28 | Turner Austin J | Stand |
| CN101907123A (en) * | 2009-06-02 | 2010-12-08 | 鸿富锦精密工业（深圳）有限公司 | Hub device |
| CN202302583U (en) * | 2011-11-03 | 2012-07-04 | 罗一峰 | Laptop support |
| CN102518917A (en) * | 2011-12-30 | 2012-06-27 | 洛阳圣瑞机电技术有限公司 | Adjusting device for linear array CCD (Charge Coupled Device) camera |
| CN103644434A (en) * | 2013-11-21 | 2014-03-19 | 江苏红叶视听器材股份有限公司 | Detachable supporting platform |
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| Publication number | Publication date |
|---|---|
| CN103644434A (en) | 2014-03-19 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160113 Address after: 215600, Jiangsu, Suzhou, Zhangjiagang Jin Fengzhen (Hexing) Yang Kam Road on the eastern side of Zhangjiagang treasure watch television equipment Co., Ltd. Applicant after: JIANGSU REDLEAF AUDIO & VISUAL EQUIPMENT CO., LTD. Address before: 215600, Jiangsu, Suzhou, Fengzhen Zhangjiagang Kam Kam Road, No. 382, Jiangsu Hongye audio-visual equipment Limited by Share Ltd Applicant before: Jiangsu Redleaf Audio & Visual Equipment Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20201121 |