CN204005820U - Slide rail type gravity centre adjustment mechanism - Google Patents
Slide rail type gravity centre adjustment mechanism Download PDFInfo
- Publication number
- CN204005820U CN204005820U CN201420454474.9U CN201420454474U CN204005820U CN 204005820 U CN204005820 U CN 204005820U CN 201420454474 U CN201420454474 U CN 201420454474U CN 204005820 U CN204005820 U CN 204005820U
- Authority
- CN
- China
- Prior art keywords
- slide block
- handle
- chute
- fixed
- fixed head
- 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
Slide rail type gravity centre adjustment mechanism, comprises housing, and the side of this housing is provided with the chute extending along its length; That slides is embedded in the slide block in chute, is provided with one for slide block being fixed on to the first locking member on chute on this slide block; Be fixed on the fixed head on slide block, on fixed head, be provided with the stopper slot of arc; Be hinged on the handle on fixed head, be provided with locating part on handle, locating part is inserted in stopper slot and the stopper slot of can postponing slides; Be used for the second locking member of handle and fixed head locking.The utility model not only can be adjusted the angle of housing as required, simultaneously can also be according to the weight of enclosure interior equipment or external equipment, the link position of handle is adjusted to and whole housing center of gravity approaches the position overlapping is set, thereby reduced, the even impact of abatement apparatus gravity on the housing angle in stationary state.
Description
Technical field
The hoisting structure of the utility model light fixture, device for image, is specifically related to a kind of slide rail type gravity centre adjustment mechanism.
Background technology
At present, as the light fixtures such as searchlight, stage pendent lamp are normally lifted on lamp outer casing on crossbeam or support, the shell upper hinge of light fixture connects the handle of a U-shaped, and the two ends of this handle are in respectively the both sides of lamp outer casing, and handle is fixed on crossbeam or support, in addition, the hinged position of lamp outer casing and handle is also provided with clamping screw, in the time need to adjusting the irradiating angle of light fixture, first rotates lamp outer casing, then tighten clamping screw, lamp outer casing is fixed on to the angle after adjustment.This existing light fixture hoisting mechanism, be according to centers of gravity such as light fixtures, the corresponding shell that light fixture is set and the articulated position of handle, if needs are on light fixture during external other equipment,, because the coupling mechanism force of clamping screw is limited, be difficult to guarantee the fixing of lamp outer casing angle.
Utility model content
For the defect of prior art, the utility model provides a kind of slide rail type gravity centre adjustment mechanism, and it not only can realize the angle adjustment of lamp outer casing, the center of gravity of adjustment lamp outer casing that simultaneously can also be random.
The technical scheme that the utility model is realized above-mentioned purpose is as follows:
Slide rail type gravity centre adjustment mechanism, comprises,
Housing, the side of this housing is provided with the chute extending along its length;
That slides is embedded in the slide block in chute, is provided with one for slide block being fixed on to the first locking member on chute on this slide block;
Be fixed on the fixed head on slide block, on fixed head, be provided with the stopper slot of arc;
Be hinged on the handle on fixed head, be provided with locating part on handle, locating part is inserted in stopper slot and the stopper slot of can postponing slides;
Be used for the second locking member of handle and fixed head locking.
The cross-under of slide block internal activity has a briquetting, and the first locking member is one to be screwed onto in slide block and for the bakelite bolt of level pressure briquetting.
The both sides of chute width are provided with the stopper section in chute by slide block backstop.
The head that locating part has a threaded shank and is connected in threaded shank medial extremity, threaded shank be fixed on handle and cross-under in stopper slot, head is positioned at the inner side of fixed head, the second locking member comprises that a mode with threaded engagement is enclosed within the swivel nut of threaded shank outside, and the outboard end of swivel nut is fixed with a rotating spanner.
The beneficial effects of the utility model are:
Than prior art, the utility model not only can be adjusted the angle of housing as required, simultaneously can also be according to the weight of enclosure interior equipment or external equipment, the link position of handle is adjusted to and whole housing center of gravity approaches the position overlapping is set, thereby reduced, the even impact of abatement apparatus gravity on the housing angle in stationary state.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Figure is the zoomed-in view at A place in Fig. 1;
Fig. 3 is cutaway view of the present utility model;
Fig. 4 is the zoomed-in view at B place in Fig. 3;
In figure: 10, housing; 11, chute; 20, handle; 30, slide block; 31, the first locking member; 40, fixed head; 41, stopper slot; 50, the second locking member; 51, locating part; 52, swivel nut; 53, spanner.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further:
Referring to Fig. 1-4, the utility model slide rail type gravity centre adjustment mechanism comprises housing 10, handle 20, slide block 30, the first locking member 31, fixed head 40 and the second locking member 50, wherein, housing 10 can be the shell of the devices such as searchlight, stage lighting, video camera, in the both sides of housing 10, be respectively arranged with a chute 11 extending along its length, two chute 11 structures, measure-alike, and it is also identical to be in the position of housing 10 respective side.Slide block 30 is embedded in chute 11 and has the free degree of the chute 11 length direction motions of postponing, for anti-limited slip block 30 departs from from the opening part of chute 11, both sides at chute 11 widths are respectively arranged with a stopper section, distance between two stopper sections is less than the width of slide block 30, thus by slide block 30 backstops in chute 11.The first above-mentioned locking member 31 is arranged on slide block 30, it is for being fixed on slide block 30 some positions of chute 11, this first locking member 31 can be a bakelite bolt, bakelite bolt is screwed onto on slide block 30, the movable briquetting that is provided with on slide block 30, when knob bakelite bolt, bakelite bolt level pressure briquetting, it is the inwall tight fit of briquetting and chute 11, thereby form larger frictional force, be that slide block 30 is fixing with chute 11, oppositely knob bakelite bolt, can unclamp slide block 30 and chute 11.Above-mentioned fixed head 40 is fixed on slide block 30, on fixed head 40, be provided with the stopper slot 41 of arc, fixed head 40 is rounded, the center of circle of stopper slot 41 overlaps with the center of circle of fixed head 40, handle 20 chain connections are on fixed head 40, hinged position is positioned at the circle centre position of fixed head 40 just, on handle 20, be provided with a locating part 51, locating part 51 is inserted in stopper slot 41 and shell is postponed, and stopper slot 41 slides, thus, make handle 20 there is the free degree of rotating around fixed head 40, the second 50 of locking members are for locking fixed plate 40 and handle 20, handle 20 and fixed head 40 lockings of rotational angle will be adjusted.The head that above-mentioned locating part 51 has a threaded shank and is connected in threaded shank medial extremity, threaded shank be fixed on handle 20 and cross-under in stopper slot 41, head is positioned at the inner side of fixed head 40, the second locking member 50 comprises that a mode with threaded engagement is enclosed within the swivel nut 52 of threaded shank outside, the outboard end of swivel nut 52 is fixed with a rotating spanner 53, rotation rotating spanner 53, swivel nut 52 rotates and axial movement with respect to locating part 51, and fixed head 40 and handle 20 clampings are finally clamped between the medial end of swivel nut 52 and the head of locating part 51.
Such scheme of the present utility model, not only can adjust as required the angle of housing 10, simultaneously can also be according to the weight of housing 10 internal units or external equipment, the link position of handle 20 is adjusted to and whole housing 10 centers of gravity approach the position overlapping is set, thereby reduced, the even impact of abatement apparatus gravity on housing 10 angles in stationary state.
To one skilled in the art, can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection domain of the utility model claim.
Claims (4)
1. slide rail type gravity centre adjustment mechanism, is characterized in that, comprise,
Housing, the side of this housing is provided with the chute extending along its length;
That slides is embedded in the slide block in chute, is provided with one for slide block being fixed on to the first locking member on chute on this slide block;
Be fixed on the fixed head on slide block, on fixed head, be provided with the stopper slot of arc;
Be hinged on the handle on fixed head, be provided with locating part on handle, locating part is inserted in stopper slot and the stopper slot of can postponing slides;
Be used for the second locking member of handle and fixed head locking.
2. slide rail type gravity centre adjustment mechanism as claimed in claim 1, is characterized in that, the cross-under of slide block internal activity has a briquetting, and the first locking member is one to be screwed onto in slide block and for the bakelite bolt of level pressure briquetting.
3. slide rail type gravity centre adjustment mechanism as claimed in claim 2, is characterized in that, the both sides of chute width are provided with the stopper section in chute by slide block backstop.
4. slide rail type gravity centre adjustment mechanism as claimed in claim 1, it is characterized in that, the head that locating part has a threaded shank and is connected in threaded shank medial extremity, threaded shank be fixed on handle and cross-under in stopper slot, head is positioned at the inner side of fixed head, the second locking member comprises that a mode with threaded engagement is enclosed within the swivel nut of threaded shank outside, and the outboard end of swivel nut is fixed with a rotating spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454474.9U CN204005820U (en) | 2014-08-12 | 2014-08-12 | Slide rail type gravity centre adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454474.9U CN204005820U (en) | 2014-08-12 | 2014-08-12 | Slide rail type gravity centre adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005820U true CN204005820U (en) | 2014-12-10 |
Family
ID=52045818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454474.9U Expired - Fee Related CN204005820U (en) | 2014-08-12 | 2014-08-12 | Slide rail type gravity centre adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695802A (en) * | 2016-12-28 | 2019-04-30 | 深圳市大疆灵眸科技有限公司 | Holder loads mounting assembly, holder and capture apparatus |
-
2014
- 2014-08-12 CN CN201420454474.9U patent/CN204005820U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695802A (en) * | 2016-12-28 | 2019-04-30 | 深圳市大疆灵眸科技有限公司 | Holder loads mounting assembly, holder and capture apparatus |
| US10935178B2 (en) | 2016-12-28 | 2021-03-02 | Sz Dji Osmo Technology Co., Ltd. | Gimbal load mounting assembly, gimbal, and imaging device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180812 |