CN203909448U - Portable light contracting barrel - Google Patents
Portable light contracting barrel Download PDFInfo
- Publication number
- CN203909448U CN203909448U CN201420361242.9U CN201420361242U CN203909448U CN 203909448 U CN203909448 U CN 203909448U CN 201420361242 U CN201420361242 U CN 201420361242U CN 203909448 U CN203909448 U CN 203909448U
- Authority
- CN
- China
- Prior art keywords
- base
- block
- elastic
- chute
- slide block
- 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
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Abstract
The utility model discloses a portable light contracting barrel. With the portable light contracting barrel adopted, the problem of inconvenient carry or transport which is caused by the large size of an existing light contracting barrel can be solved. The portable light contracting barrel is characterized in that the portable light contracting barrel comprises a shell; the shell includes a base and a movable tube which is arranged in the base in a penetrating manner; the outer wall of the movable tube is provided with a slider; the inner wall of the base is provided with a sliding groove in which the slider can slide; the movable tube is in sliding connection with the base; the slider is provided with an elastic protrusion; a through hole through which the elastic protrusion can pass is formed in the base; the elastic protrusion is in clamped connection with the through hole; and an elastic piece is connected between the bottom of the sliding groove and the slider. According to the portable light contracting barrel of the utility model, the light contracting barrel is designed into a retractable structure, and the light contracting barrel can be unfolded through pulling when used, and the movable tube can be pressed into the base when the portable light contracting barrel is not used or carried and transported, and therefore, the size of the light contracting barrel can be decreased, and the light contracting barrel is convenient to carry.
Description
Technical field
The utility model relates to a kind of bundle light cylinder, and more particularly, it relates to one and carries and restraint easily light cylinder.
Background technology
In the time of photography, in order to reach some specific effects, must use bundle light cylinder, and restraint acting on and the irradiated area that reduces light source of light cylinder, for local lighting, but the volume of current used bundle light cylinder is all larger, and be all integrated setting, bundle light cylinder carry or transportation in, brought great inconvenience, so current used bundle light cylinder has certain room for improvement.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide one to carry and restraints easily light cylinder.
For achieving the above object, the utility model provides following technical scheme: one is carried and restrainted easily light cylinder, comprise housing, described housing comprises base and is located in the adjustable pipe in base, the outer wall of described adjustable pipe is provided with slide block, the inwall of described base is provided with the chute for slide block slippage, described adjustable pipe is connected with base slip, on described slide block, be also provided with elastic bumps, described base is provided with the through hole wearing for elastic bumps, described elastic bumps and through hole clamping, be also connected with elastic component between described chute bottom and slide block.
By adopting technique scheme, housing comprises base and adjustable pipe, and adjustable pipe can be located in base, because base inner wall is provided with chute, adjustable pipe outer wall is provided with slide block, the shape of chute and slide block, size is suitable, and the cross sectional shape of chute and slide block is circle, slide block is provided with elastic bumps, base is provided with the through hole wearing for elastic bumps, between chute bottom and slide block, be also connected with elastic component, because elastic component itself has specific shape, and elastic component has retractility in certain elastic range, after being squeezed, can return to smoothly original state, ensure that slide block can be returned to initial position smoothly, improve the stability of structure, adjustable pipe being worn while entering base, slide block slips into chute, the elastic component generation deformation that is squeezed, make elastic component there is certain elastic potential energy, in the time that the elastic bumps on slide block slides into the through hole being provided with in base, elastic bumps snaps in through hole, thereby adjustable pipe is fixed in base, thereby adjustable pipe is contracted in base, easy to carry and transport, in the time that needs use, elastic bumps is pressed out to through hole, the elastic potential energy having due to elastic component, adjustable pipe is ejected, thereby realizing adjustable pipe can pull open and the function of shrinking in base, it is more convenient to make to carry.
The utility model is further set to: described slide block is provided with the pickup groove for elastic bumps is installed, and described elastic bumps comprises fixed block and the elastic for connection fixing block and pickup groove.
By adopting technique scheme, between described fixed block and pickup groove, be connected with elastic, described elastic is preferably spring, and fixed block is located on pickup groove, in the time that fixed block is pressed into pickup groove, the spring output deformation that is squeezed, make spring there is certain elastic potential energy, slide block is slipped in chute, thereby make fixed block conflict and be connected with base inner wall, in the time that fixed block snaps in the through hole that base is provided with, the elastic potential energy having due to elastic, make fixed block be subject to an elastic force, fixed block is located in through hole, thereby slide block is fixed, reach fixed effect, in the time that adjustable pipe is pulled out base by needs, fixed block is pressed out to through hole, the elastic potential energy having due to elastic component, adjustable pipe is ejected.
The utility model is further set to: corresponding base one side of described fixed block is provided with inclined-plane.
By adopting technique scheme, corresponding base one side of described fixed block is provided with inclined-plane, and inclined-plane is for being tilted to upper setting, in the time that slide block slips through hole, due to the guiding function on inclined-plane, set elastic component is convenient to fixed block to snap in through hole, in the time that fixed block is pressed out to through hole, the elastic component being provided with between slide block and chute produces elastic force vertically upward to slide block, due to the effect on inclined-plane, make fixed block be more prone to be pressed in pickup groove, be convenient to slide block slides in chute, by the setting on inclined-plane, fixed block is snapped in to press out the needed power of through hole all more little.
The utility model is further set to: described chute be provided with put into for adjustable pipe put into mouth, and put into mouth and be positioned at an other end for the corresponding elastic component of chute, described in put into mouth and be provided with position-limit mechanism.
By adopting technique scheme, described chute be provided with put into for adjustable pipe put into mouth, thereby make adjustable pipe be convenient to put into base, described in put into mouth and be provided with position-limit mechanism, in the time that adjustable pipe is put into base, position-limit mechanism is opened, and the slide block in adjustable pipe can be slipped in chute, in the time that slide block slips over position-limit mechanism, position-limit mechanism is closed, thereby slide block is limited in chute, and anti-limited slip block drops, improve the stability of structure.
The utility model is further set to: described position-limit mechanism comprises and is positioned at the stopper slot on base and is located in the limited block on stopper slot, between described limited block and stopper slot, be connected with elastomer block, described limited block is that slippage is connected with stopper slot, and described limited block is provided with shifting block.
By adopting technique scheme, position-limit mechanism comprises stopper slot, the elastomer block being connected between limited block and limited block and stopper slot, and the shape of stopper slot and limited block, size is suitable, and the shape of stopper slot and limited block is circular arc, described limited block is that slippage is connected with stopper slot, thereby limited block can be free to slide in stopper slot, when adjustable pipe being worn while entering base, the shifting block being provided with by limited block pushes limited block in stopper slot, elastomer block is extruded generation elastic deformation simultaneously, slide block is slipped in chute, make the effect of limited block due to elastomer block elastic force, limited block is ejected in stopper slot, limited block forms to conflict with chute inwall and is connected, thereby one end of chute opening is closed, prevent slide block to go out to skid off from opening, thereby disengaging chute, improve structural stability.
The utlity model has following advantage: by bundle light cylinder is made as to telescopic type structure, when use, can pull open, do not use or transport in carrying process, adjustable pipe can be pressed in base, thereby reduce to restraint the volume of light cylinder, be easy to carry.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial sectional view of the present utility model shown in Fig. 1;
Fig. 3 is the structural representation of position-limit mechanism of the present utility model.
In figure: 1, housing; 2, base; 3, adjustable pipe; 4, chute; 5, slide block; 6, elastic bumps; 7, through hole; 8, position-limit mechanism; 9, elastic component; 10, pickup groove; 11, fixed block; 12, inclined-plane; 13, stopper slot; 14, limited block; 15, elastomer block; 16, shifting block; 17, elastic; 18, put into mouth.
Embodiment
Shown in Fig. 3, embodiment is described further.
The disclosed one of the utility model is carried and is restrainted easily light cylinder, comprise housing 1, described housing 1 comprises base 2 and is located in the adjustable pipe 3 in base 2, the outer wall of described adjustable pipe 3 is provided with slide block 5, the inwall of described base 2 is provided with the chute 4 for slide block 5 slippages, described adjustable pipe 3 is connected with base 2 slips, on described slide block 5, be also provided with elastic bumps 6, described base 2 is provided with the through hole 7 wearing for elastic bumps 6, described elastic bumps 6 and through hole 7 clampings, between described chute 4 bottoms and slide block 5, be also connected with elastic component 9, described slide block 5 is provided with the pickup groove 10 for elastic bumps 6 is installed, described elastic bumps 6 comprises fixed block 11 and the elastic 17 with pickup groove 10 for connection fixing block 11, corresponding base 2 one sides of described fixed block 11 are provided with inclined-plane 12, described chute 4 be provided with put into for adjustable pipe 3 put into mouthfuls 18, and put into mouthfuls 18 other ends that are positioned at the corresponding elastic component 9 of chute 4, the described mouth 18 of putting into is provided with position-limit mechanism 8, described position-limit mechanism 8 comprises the stopper slot 13 being positioned on base 2 and is located in the limited block 14 on stopper slot 13, between described limited block 14 and stopper slot 13, be connected with elastomer block 15, described limited block 14 and stopper slot 13 are connected for slippage, described limited block 14 is provided with shifting block 16.
Described housing 1 comprises base 2 and adjustable pipe 3, and adjustable pipe 3 can be located in base 2, because base 2 inwalls are provided with chute 4, adjustable pipe 3 outer walls are provided with slide block 5, and the shape of chute 4 and slide block 5, size is suitable, and chute 4 is circle with slide block 5 shapes, described chute 4 be provided with put into for adjustable pipe 3 put into mouthfuls 18, and put into mouthfuls 18 other ends that are positioned at the corresponding elastic component 9 of chute 4, thereby make 4 of chutes there is an import and outlet, more convenient while making slide block 5 put into chute 4, slide block 5 is provided with elastic bumps 6, base 2 is provided with the through hole 7 wearing for elastic bumps 6, described slide block 5 is provided with the pickup groove 10 for elastic bumps 6 is installed, between chute 4 bottoms and slide block 5, be also connected with elastic component 9, described elastic component 9 is preferably spring, described elastic bumps 6 comprises fixed block 11 and the elastic 17 with pickup groove 10 for connection fixing block 11, corresponding base 2 one sides of described fixed block 11 are provided with inclined-plane 12, and inclined-plane 12 is for being tilted to upper setting, and this elastic 17 is preferably spring, because spring itself has specific shape, and spring originally has retractility in certain elastic range, after being squeezed, can return to smoothly original state, ensure that slide block 5 can be returned to initial position smoothly, improve the stability of structure, and fixed block 11 is located on pickup groove 10, the corresponding chute of described base 24 tops are provided with position-limit mechanism 8, position-limit mechanism 8 comprises stopper slot 13, the elastomer block 15 being connected between limited block 14 and limited block 14 and stopper slot 13, and the shape of stopper slot 13 and limited block 14, size is suitable, and stopper slot 13 is circular arc with the shape of limited block 14, described elastomer block 15 is preferably spring, described limited block 14 and stopper slot 13 are connected for slippage, thereby limited block 14 can be free to slide in stopper slot 13, when adjustable pipe 3 being worn while entering base 2, the shifting block 16 being provided with by limited block 14 pushes limited block 14 in stopper slot 13, elastomer block 15 is extruded generation elastic deformation simultaneously, the guide effect on the inclined-plane 12 being simultaneously provided with by fixed block 11, slide block 5 is slipped in chute 4, fixed block 11 is pressed in base 2, make elastic 17 also be extruded generation elastic deformation, and fixed block 11 is conflicted and is connected with chute 4 inwalls, in the time that slide block 5 slips over limited block 14 position, due to the effect of elastomer block 15 elastic force, by limited block 14 from the interior ejection of stopper slot 13, limited block 14 forms to conflict with chute 4 inwalls and is connected, thereby one end of chute 4 openings is closed, prevent slide block 5 to go out to skid off from opening, in the time that slide block 5 slides into through hole 7 place, the elastic potential energy that fixed block 11 has due to elastic 17, make fixed block 11 be subject to an elastic force, fixed block 11 is located in through hole 7, thereby by fixing slide block 5, reach fixed effect, slip in the process of chute 4 at slide block 5, thereby constantly being pushed, the elastic component 9 being also connected with between chute 4 bottoms and slide block 5 there is certain elastic potential energy, in the time that adjustable pipe 3 is pulled out base 2 by needs, fixed block 11 is pressed out to through hole 7, the elastic potential energy having due to elastic component 9, adjustable pipe 3 is ejected, due to be provided with position-limit mechanism 8, adjustable pipe 3 is limited in base 2, thereby realizing adjustable pipe 3 can pull open and the function of shrinking in base 2, it is more convenient to make to carry.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. one kind is carried and restraints easily light cylinder, comprise housing, it is characterized in that: described housing comprises base and is located in the adjustable pipe in base, the outer wall of described adjustable pipe is provided with slide block, and the inwall of described base is provided with the chute for slide block slippage, and described adjustable pipe is connected with base slip, on described slide block, be also provided with elastic bumps, described base is provided with the through hole wearing for elastic bumps, and described elastic bumps and through hole clamping are also connected with elastic component between described chute bottom and slide block.
2. according to claim 1 carrying restrainted light cylinder easily, it is characterized in that: described slide block is provided with the pickup groove for elastic bumps is installed, and described elastic bumps comprises fixed block and the elastic for connection fixing block and pickup groove.
3. according to claim 2 carrying restrainted light cylinder easily, it is characterized in that: corresponding base one side of described fixed block is provided with inclined-plane.
4. according to claim 2 carrying restrainted light cylinder easily, it is characterized in that: described chute be provided with put into for adjustable pipe put into mouth, and put into mouth and be positioned at an other end for the corresponding elastic component of chute, described in put into mouth and be provided with position-limit mechanism.
5. according to claim 4 carrying restrainted light cylinder easily, it is characterized in that: described position-limit mechanism comprises and is positioned at the stopper slot on base and is located in the limited block on stopper slot, between described limited block and stopper slot, be connected with elastomer block, described limited block is that slippage is connected with stopper slot, and described limited block is provided with shifting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361242.9U CN203909448U (en) | 2014-07-01 | 2014-07-01 | Portable light contracting barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361242.9U CN203909448U (en) | 2014-07-01 | 2014-07-01 | Portable light contracting barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909448U true CN203909448U (en) | 2014-10-29 |
Family
ID=51783707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361242.9U Expired - Fee Related CN203909448U (en) | 2014-07-01 | 2014-07-01 | Portable light contracting barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203909448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763598A (en) * | 2016-11-30 | 2017-05-31 | 江西洪都航空工业集团有限责任公司 | A kind of position-limit mechanism |
-
2014
- 2014-07-01 CN CN201420361242.9U patent/CN203909448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763598A (en) * | 2016-11-30 | 2017-05-31 | 江西洪都航空工业集团有限责任公司 | A kind of position-limit mechanism |
| CN106763598B (en) * | 2016-11-30 | 2019-04-19 | 江西洪都航空工业集团有限责任公司 | A kind of position-limit mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141029 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |