CN102734765B - Tripod supporting structure and lighting fixture using the same - Google Patents
Tripod supporting structure and lighting fixture using the same Download PDFInfo
- Publication number
- CN102734765B CN102734765B CN201110080674.3A CN201110080674A CN102734765B CN 102734765 B CN102734765 B CN 102734765B CN 201110080674 A CN201110080674 A CN 201110080674A CN 102734765 B CN102734765 B CN 102734765B
- Authority
- CN
- China
- Prior art keywords
- slide bar
- supporting construction
- tripod supporting
- feet
- loose collar
- 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.)
- Expired - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a tripod supporting structure and a lighting fixture using the same. The tripod supporting structure comprises a slide bar, a fixed loop, supporting legs, a movable ring, interlocking bars and a limiting part, wherein the fixed loop is fixedly sleeved at the bottom end of the slide bar, the supporting legs are rotatably jointed to the fixed loop, the movable ring is slidably sleeved on the slide bar, the interlocking bars are rotatably jointed to the supporting legs and the movable ring respectively, and the limiting part is capable of fixing the movable ring at different positions of the slide bar in order to adjust an included angle between the supporting legs and the slide bar. According to the tripod supporting structure, the axial motion of the movable ring along the slide bar is only required to drive the supporting legs to be folded or unfolded through the interlocking bars, and thus the supporting legs are fixed stably on the ground and support the lighting fixture at a certain height. The tripod supporting structure is simple, light and portable, can be operated by a single person, and can be carried with no auxiliary equipment required, thereby greatly satisfying usage requirements for filed environments.
Description
[technical field]
The present invention relates to a kind of supporting construction, particularly relate to a kind of tripod supporting construction and use the light fixture of this tripod supporting construction.
[background technology]
At present, field illuminating light fixture needs the tripod installing Interim use to support when throwing light on.
But, the tripod that tradition uses, complicated structure and heavy, as being with the telescope support of lift cylinder, needs to inflate with air pump, support is heavy, be suitable for supporting main equipment, single being not easy is moved, and certain auxiliary equipment must be used when moving to carry, be inconvenient to carry, limit the use under lowered in field environment.
[summary of the invention]
In view of this, be necessary to provide a kind of light tripod supporting construction.
In addition, be necessary to provide a kind of light fixture using above-mentioned tripod supporting construction.
A kind of tripod supporting construction, comprising: slide bar, retainer ring, feet, loose collar, gangbar and locating part; Described retainer ring fixed cover is located at described slide bar bottom, described feet and described retainer ring are rotatably connected, described loose collar is sheathed on described slide bar slidably, described gangbar and described feet and loose collar are all rotatably connected, described loose collar can be limited to the diverse location of described slide bar by described locating part, to regulate the angle between described feet and described slide bar.
Preferably, described retainer ring inner circumferential is equipped with damped ring.
Preferably, described retainer ring adopts holding screw to be fixed on described slide bar, and described holding screw is locked described damped ring and to be locked described slide bar.
Preferably, described feet is rotatably connected by bearing pin and split pin and described retainer ring, and described feet rotates around described bearing pin, described gangbar by bearing pin and split pin and described feet and loose collar hinged.
Preferably, described feet end is equipped with slipmat.
Preferably, described loose collar inner circumferential is equipped with damped ring.
Preferably, described slide bar outer peripheral face offers the spacing hole that the described locating part of multiple confession wears, described multiple spacing hole is along slide bar axial distribution.
Preferably, described locating part is the spacer pin with described spacing hole adaptation.
Preferably, described locating part has chain, and described chain connects described locating part and loose collar.
A kind of light fixture, comprise lamp holder, lamp bracket and tripod supporting construction, described lamp holder is arranged on described lamp bracket, and described lamp bracket is connected with described tripod supporting construction, and described tripod supporting construction is above-mentioned tripod supporting construction.
Above-mentioned tripod supporting construction and use the light fixture of this tripod supporting construction, only need by loose collar along slide bar axially-movable, feet is driven to strut or draw in by gangbar, namely feet can be made stable firmly in support on the ground and be in certain altitude and support light fixture, simple light, is easy to carry, and singlely can operate, auxiliary equipment need not carry, meet wild environment instructions for use greatly.
[accompanying drawing explanation]
Fig. 1 is the structural representation of tripod supporting construction in an embodiment;
Fig. 2 is the axial, cross-sectional view at the supporting construction retainer ring of tripod shown in Fig. 1 place;
Fig. 3 is the axial, cross-sectional view at the supporting construction loose collar of tripod shown in Fig. 1 place;
Fig. 4 is that the tripod supporting construction shown in Fig. 1 draws schematic diagram in;
Fig. 5 is the structural representation of light fixture in an embodiment;
Fig. 6 is the structural representation of light fixture in another embodiment.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Fig. 1 is the structural representation of tripod supporting construction 10 in an embodiment, and Fig. 2 is the axial, cross-sectional view at the supporting construction 10 of tripod shown in Fig. 1 retainer ring 200 place, and Fig. 3 is the axial, cross-sectional view at the supporting construction 10 of tripod shown in Fig. 1 loose collar 400 place.Composition graphs 1 to Fig. 3, this tripod supporting construction 10 comprises: slide bar 100, retainer ring 200, feet 300, loose collar 400, gangbar 500 and locating part 600.
Slide bar 100 is the slide bar of hollow, its outer peripheral face offers multiple spacing hole 110.Multiple spacing hole 110, along slide bar 100 axial distribution, is in on axially parallel same straight line.
Retainer ring 200 fixed cover is located at slide bar 100 bottom (when tripod supporting construction 10 is supported on ground, slide bar 100 is near the one end on ground), for assembling feet 300.In this embodiment, retainer ring 200 inner circumferential is equipped with damped ring 700, for compensating the assembling space between retainer ring 200 and slide bar 100.Retainer ring 200 adopts holding screw 210 to lock damped ring 700 and to be locked slide bar 100, is fixed on slide bar 100 bottom.
Feet 300 and retainer ring 200 are rotatably connected, and for strutting on ground, support whole tripod supporting construction 10.In this embodiment, feet 300 is three, is arranged on retainer ring 200 along retainer ring 200 even circumferential, and it is hinged to pass through bearing pin 800 and split pin 900 and retainer ring 200.Feet 300 rotates around bearing pin 800.Feet 300 is equipped with slipmat 310 with the end of earth surface, and slipmat 310 is for skidding when feet 300 is supported on ground.
Loose collar 400 is set on slide bar 100 slidably, along slide bar 100 axially-movable.For compensating the assembling space between slip ring 400 and slide bar 100, slip ring 400 inner circumferential is equipped with damped ring 700.
Gangbar 500 is all rotatably connected with loose collar 400 and feet 200, drives feet 200 to strut or draw in when loose collar 400 moves, the angle of adjustment feet 200 and slide bar 100.In this embodiment, gangbar 500 is all undertaken hinged by bearing pin 800 and split pin 900 with loose collar 400 and feet 200.Gangbar 500 is rotated around bearing pin 800.
Locating part 600, for limiting the position of loose collar 400 on slide bar 100, limits the angle between feet 200 and slide bar 100.In this embodiment, locating part 600 is the spacer pin with spacing hole 110 adaptation.Spacer pin inserts after in spacing hole 110 and can effectively prevent loose collar 400 from moving.Meanwhile, for preventing locating part 600 from losing, locating part 600 has chain 610, and chain 610 two ends are connected with loose collar 400 and locating part 600 respectively, is fastened by locating part 600 and is connected on loose collar 400.
Fig. 4 is that the tripod supporting construction 10 shown in Fig. 1 draws schematic diagram in.This tripod supporting construction 10, when not needing to support light fixture, the adjustment position of loose collar 400 on slide bar 100, make feet 300 oppositely (also adjustable loose collar 400 position on slide bar 100 parallel with slide bar 100, make feet 300 forward parallel with slide bar 100), gangbar 500 is parallel with slide bar 100 simultaneously, thus tripod supporting construction 10 is drawn in completely, take less space, be convenient for carrying.When needs support light fixture, the position of loose collar 400 on slide bar 100, gangbar 500 is followed loose collar 400 and is moved, and pulls feet 300, makes three feets 300 strut certain angle, and formation triangle is stable to be stood on the ground.Adjust the position of loose collar 400 as required, control the angle of feet 300 and slide bar 100, tripod is made to remain on required height, then locating part 600 is inserted in spacing hole 110, restraint ring 400 moves to away from direction, slide bar 100 bottom, thus the support making tripod supporting construction 10 firm stable on the ground, and keep certain height light fixture supported.After finishing using, locating part 600 is extracted, tripod supporting construction 10 is drawn in the motion of slide bar 100 bottom by loose collar 400 completely, simple light, is easy to carry, and singlely can operate, need not auxiliary equipment carry, can adapt to different orographic conditions, reliability is high, has certain wind loading rating.Be applicable to various field construction operation, safeguard the working site such as repairing, accident treatment and rescue and relief work, also can be satisfied be used in long distance, needs that high brightness floodlight fixture job site is installed temporarily.
In other embodiments, for ensureing that this supporting construction can have enough height, feet 300 can be stretching structure, can change length, also can reduce taking up room further when drawing in.
Locating part 600 is for running through the holding screw of loose collar 400, and holding screw locking damped ring 700 holds slide bar 100 tightly, and loose collar 400 is fixed on slide bar 100, limits the position of loose collar 400.
Or, slide bar 100 periphery has slide bar screw thread, loose collar 400 has the first loose collar and the second loose collar, first loose collar and the second loose collar can relatively rotate and all be set on slide bar 100, gangbar 500 and the first loose collar hinged, second loose collar inner circumferential has the restriction screw thread mated with slide bar 100 periphery slide bar screw thread, rotates the second loose collar and regulates the position of loose collar 400 on slide bar, limits loose collar 400 position by slide bar screw thread and restriction screw thread.
In addition, a kind of light fixture as shown in Figure 5 and Figure 6 is also provided.This light fixture comprises lamp holder 30, lamp bracket 20 and above-mentioned tripod supporting construction 10.Lamp holder 30 is arranged on lamp bracket 20, and lamp bracket 20 is connected with tripod supporting construction 10.Tripod supporting construction 10 pairs of lamp holders 30 carry out firm support.Lamp holder 30 can be as shown in Figure 5 one, also can be two as shown in Figure 6.
Above-mentioned tripod supporting construction and use the light fixture of this tripod supporting construction, only need by loose collar along slide bar axially-movable, feet is driven to strut or draw in by gangbar, namely feet can be made stable firmly in support on the ground and be in certain altitude and support light fixture, simple light, is easy to carry, and singlely can operate, auxiliary equipment need not carry, meet wild environment instructions for use greatly.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a tripod supporting construction, is characterized in that, comprising: slide bar, retainer ring, feet, loose collar, gangbar and locating part; Described retainer ring fixed cover is located at described slide bar bottom, described feet and described retainer ring are rotatably connected, described loose collar is sheathed on described slide bar slidably, described gangbar and described feet and loose collar are all rotatably connected, described loose collar can be limited to the diverse location of described slide bar by described locating part, to regulate the angle between described feet and described slide bar;
Described feet is stretching structure, can change length.
2. tripod supporting construction according to claim 1, is characterized in that, described retainer ring inner circumferential is equipped with damped ring.
3. tripod supporting construction according to claim 2, is characterized in that, described retainer ring adopts holding screw to be fixed on described slide bar, and described holding screw is locked described damped ring and to be locked described slide bar.
4. tripod supporting construction according to claim 1, it is characterized in that, described feet is rotatably connected by bearing pin and split pin and described retainer ring, and described feet rotates around described bearing pin, described gangbar by bearing pin and split pin and described feet and loose collar hinged.
5. tripod supporting construction according to claim 4, is characterized in that, described feet end is equipped with slipmat.
6. tripod supporting construction according to claim 1, is characterized in that, described loose collar inner circumferential is equipped with damped ring.
7. tripod supporting construction according to claim 1, is characterized in that, described slide bar outer peripheral face offers the spacing hole that the described locating part of multiple confession wears, and described multiple spacing hole is along slide bar axial distribution.
8. tripod supporting construction according to claim 7, is characterized in that, described locating part is the spacer pin with described spacing hole adaptation.
9. tripod supporting construction according to claim 8, is characterized in that, described locating part has chain, and described chain connects described locating part and loose collar.
10. a light fixture, comprise lamp holder, lamp bracket and tripod supporting construction, described lamp holder is arranged on described lamp bracket, described lamp bracket is connected with described tripod supporting construction, it is characterized in that, described tripod supporting construction is the arbitrary described tripod supporting constructions of the claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110080674.3A CN102734765B (en) | 2011-03-31 | 2011-03-31 | Tripod supporting structure and lighting fixture using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110080674.3A CN102734765B (en) | 2011-03-31 | 2011-03-31 | Tripod supporting structure and lighting fixture using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102734765A CN102734765A (en) | 2012-10-17 |
| CN102734765B true CN102734765B (en) | 2015-07-08 |
Family
ID=46990748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110080674.3A Expired - Fee Related CN102734765B (en) | 2011-03-31 | 2011-03-31 | Tripod supporting structure and lighting fixture using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102734765B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006305B (en) * | 2013-02-21 | 2016-08-03 | 海洋王（东莞）照明科技有限公司 | Spotlight |
| US9316384B2 (en) * | 2013-03-12 | 2016-04-19 | International Development LLC | Collapsible worklight assembly |
| CN105737109A (en) * | 2016-04-27 | 2016-07-06 | 句容市万福达工艺品厂 | Lawn lamp supporting structure |
| CN105919388A (en) * | 2016-06-17 | 2016-09-07 | 上海大学 | Combined foldable and dismountable hallstand with double supporting heads |
| CN106090644A (en) * | 2016-06-29 | 2016-11-09 | 天津贝力移动照明设备制造有限公司 | Led illuminating lamp |
| CN106979507B (en) * | 2017-03-30 | 2023-11-24 | 慈溪市贝特照明电器有限公司 | Triangular support frame and outdoor lamp comprising same |
| CN109131949B (en) * | 2018-08-22 | 2021-04-20 | 南京航空航天大学 | Locking device for landing support of reusable carrier |
| CN109595493B (en) * | 2018-11-30 | 2020-11-24 | 东莞市闻誉实业有限公司 | Lighting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725810A (en) * | 2009-11-17 | 2010-06-09 | 海洋王照明科技股份有限公司 | telescopic tripod |
| CN102454962B (en) * | 2010-10-26 | 2014-04-09 | 海洋王照明科技股份有限公司 | Height adjusting device and lighting lamp using same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2364633B8 (en) * | 2000-07-14 | 2017-06-14 | Vitec Group Plc | A spreader mechanim for supporting tripod |
-
2011
- 2011-03-31 CN CN201110080674.3A patent/CN102734765B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725810A (en) * | 2009-11-17 | 2010-06-09 | 海洋王照明科技股份有限公司 | telescopic tripod |
| CN102454962B (en) * | 2010-10-26 | 2014-04-09 | 海洋王照明科技股份有限公司 | Height adjusting device and lighting lamp using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102734765A (en) | 2012-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102734765B (en) | Tripod supporting structure and lighting fixture using the same | |
| TW201632774A (en) | Stepless rapid extendable multipod with built-in power supply | |
| US10557279B1 (en) | Rotating light tower assembly | |
| US11674673B2 (en) | Site light | |
| CN204227128U (en) | A kind of portable lamp | |
| CN105829635B (en) | The lighting system of drilling machine | |
| CN104180188B (en) | Liftable movable lamps | |
| CN104180186A (en) | Portable mobile lamp | |
| CN107131444A (en) | Portable beacon | |
| CN111336416A (en) | Integrated multifunctional equipment with stable supporting structure | |
| CN104180187B (en) | Portable lamp | |
| CN104019376A (en) | Movable type shadowless lamp | |
| CN208107776U (en) | A kind of rotatable lamps and lanterns with defencive function of adjustable-angle | |
| CN206563234U (en) | A kind of outdoor construction lighting device | |
| CN106090608B (en) | Gas support | |
| JP2004095517A (en) | Baloon lighting apparatus | |
| CN204181110U (en) | Multifunctional sunshade umbrella | |
| US10107046B2 (en) | Articulating grasshopper arm | |
| CN104180189B (en) | Railway movable illuminating lamp | |
| CN107388093B (en) | Adjustable movable lamp bracket | |
| CN209705799U (en) | A kind of LED bay light with adjusting bracket | |
| CN111628268B (en) | Antenna winding and unwinding devices | |
| CN212107925U (en) | Integrated multifunctional equipment with stable supporting structure | |
| RU2009109593A (en) | METHOD FOR MAKING WORKING OPERATIONS INSIDE THE AIRCRAFT RIBBON SECTION, PLATFORM OF THE AIRCRAFT RIBBON SECTION AND AIRCRAFT RIBBON SECTION | |
| KR200377476Y1 (en) | Out-Trigger for high place works car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |