For the fast lock lamp hook of shot-light
Technical field
This area relates to stage lamp technical field, relate in particular to a kind of can fast shot-light be fixed or rotate adjust shot-light irradiate direction fast wait reach.
Background technology
In stage illumination, lighting, often use various shot-lights, these shot-lights are fixed on stand or stage crossbeam around, for the people on stage or background environment being irradiated in the time of stage performance, in order to ensure the accuracy of light-illuminating position, people often need to be very firmly fixed shot-light, the fixed structure that at present fixing shot-light is used, most combining structures for adopting bolt and brace to combine, this combining structure is in the process of installing, flexible connection sheet in combining structure need to be taken apart, this not only can affect the speed of installation, and due to install time often to stand on ladder, therefore operate very inconvenient, easily in the process of installing, cause the dislocation of screw or bolt, operative skill to personnel has higher requirements, and sometimes also to use some auxiliary instruments in using, if position or the angle of shot-light need some adjustment after installing, just need to again dismantle, re-starting position moves and fixedly mounts, not only can expend the more time, and use easily causes the damage of installing with assembly for a long time, even if adopted the part of the buffering such as pad or spring, after long-time use, still easily cause wearing and tearing or the fatigue of part, most important be install and adjust speed more slowly and convenient not, usually can affect the coordination in use procedure, therefore trouble can seem in actual use, staff often can expend more energy for the existence of these problems, this becomes people and wishes the problem that can improve most.
Utility model content
The utility model is for overcoming above-mentioned defect, provides a kind of lamp hook with locking soon can improve the shot-light fixture of fixed speed of shot-light.
For achieving the above object, fast lock lamp hook for shot-light of the present utility model, include by main hook sheet and the secondary hook plate dropper clamps that form that are hinged, one end is provided with the auxiliary rod hinge hole other end and is provided with the externally threaded prosenchymatous auxiliary rod of auxiliary rod, the spring coordinating with auxiliary rod and the hand-wring type ears nut coordinating with the auxiliary external screw thread of catching up with, described main hook sheet and secondary hook plate include and are useful on the gib head portion of the cross bar on clamping stage and the supporting rod part of using for opening gib head portion, the end of main hook sheet is provided with the spot lamp fixing device for fixing shot-light, the supporting rod part of this main hook sheet is provided with and opens hinge hole, the supporting rod part of this pair hook plate is provided with the via hole for coordinating with described auxiliary rod external screw thread, described open hinge hole and auxiliary rod hinge hole is hinged, spring housing is located at auxiliary rod outside, auxiliary rod cooperatively interacts through described via hole and with the internal thread of described hand-wring type ears nut.
Fast lock lamp hook for shot-light of the present utility model, described spot lamp fixing device is the fixing hole that inserts the screw rod of fixing shot-light.
Beneficial effect: the fast lock lamp hook for shot-light of the present utility model, can easily the shot-light being fixed together with it be fixed near cross bar stage, be convenient to shot-light to mount and dismount, do not need the dismounting of carrying out bolt just can complete rapidly shot-light dismounting and fixing, therefore be more convenient for installing and using, but also can carry out rapid adjustment to the angle of lamp holder, there is better convenience, do not need to carry out adjustment repeatedly, more easily accepted by user.
Below in conjunction with accompanying drawing, the utility model is described in detail, to make above-mentioned advantage of the present utility model clearer and more definite.
Brief description of the drawings
Fig. 1, lock soon the cross section structure schematic diagram of lamp hook for the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is done to further detailed description.
Please refer to shown in Fig. 1, for the preferably Application Example of one of the fast lock lamp hook for shot-light of the present utility model, in the middle of the embodiment of this preferred application, this is used for the fast lock lamp hook of shot-light, comprise by main hook sheet 11 and secondary hook plate 12 dropper clamps that form that are hinged, one end is provided with the auxiliary rod hinge hole other end and is provided with the externally threaded prosenchymatous auxiliary rod 3 of auxiliary rod, the spring 5 coordinating with auxiliary rod and the hand-wring type ears nut 17 coordinating with the auxiliary external screw thread of catching up with, described main hook sheet and secondary hook plate include and are useful on the gib head portion of the cross bar on clamping stage and the supporting rod part of using for opening gib head portion, the end of main hook sheet is provided with the spot lamp fixing device for fixing shot-light, the supporting rod part of this main hook sheet is provided with and opens hinge hole 18, the supporting rod part of this pair hook plate is provided with the via hole 15 for coordinating with described auxiliary rod external screw thread, described open hinge hole and auxiliary rod hinge hole is hinged, spring 5 is sheathed on auxiliary rod outside, auxiliary rod 3 cooperatively interacts through described via hole and with the internal thread of described hand-wring type ears nut.
Further, described spot lamp fixing device is the fixing hole that inserts the screw rod 2 of fixing shot-light.Fast lock lamp hook for shot-light of the present utility model, can easily the shot-light being fixed together with it 9 be fixed near cross bar stage, be convenient to shot-light to mount and dismount, do not need the dismounting of carrying out bolt just can complete rapidly shot-light dismounting and fixing, therefore be more convenient for installing and using, but also can carry out rapid adjustment to the angle of lamp holder, there is better convenience, do not need to carry out adjustment repeatedly, more easily accepted by user.