CN208735375U - The modeling structure of computer head moving lamp - Google Patents

Abstract

The utility model relates to the modeling structures of computer head moving lamp, upper mounted plate including being equipped with loophole, moulding fixed rack, slip ring mechanism, bracket is moved in driving plate and moulding, fixed plate and moulding move bracket and are located at moulding fixed rack two sides, the driving plate is fixedly mounted on moulding and moves on bracket, the slip ring mechanism is fixedly mounted on upper mounted plate, a side position of bracket is moved positioned at moulding, fixed plate is fixed to each other with moulding fixed rack, motor is equipped on moulding fixed rack, the slip ring mechanism includes fixed slip ring and lower rotation seat, the lower rotation seat is equipped with loophole, the slip ring mechanism is fixed on upper mounted plate by fixed slip ring upper end, lower end and the loophole of lower rotation seat are rotatably assorted, so that lower rotation seat is passed through fixed slip ring and forms rotational structure on upper mounted plate.The utility model make projection hot spot can any combination geometry pattern, and realize the geometry pattern continuous rotation of projection, and any angle can be parked in.

Description

The modeling structure of computer head moving lamp

Technical field

The utility model relates to a kind of stage light structures, and in particular to the light shaping device of stage light structure.

Background technique

Stage lighting has generally comprised light source, reflector and lens, and light source is pierced by lens by reflector reflection, forms irradiation Image, each of which stage lighting irradiate the image pattern size come and are all fixed and invariable, and go out if necessary to change light-illuminating Image, realize that the shape size for such as changing light transmission at present is by adjusting lamp generally by limitation light transmission shape size The baffle radial position of light chisel device is realized with rotation angle, but the rotation angle of general baffle is only limitted to ± 45 ° or+90 °, Therefore the hot spot effect of light projection is affected.

Utility model content

The purpose of this utility model is, haves the defects that above-mentioned to solve existing stage lighting, provides a kind of computer and shake the head The modeling structure of lamp.

The modeling structure of computer head moving lamp, including be equipped with the upper mounted plate of loophole, moulding fixed rack, slip ring mechanism, Bracket is moved in driving plate and moulding, and fixed plate and moulding move bracket and be located at moulding fixed rack two sides, and the driving plate is fixed Moulding is mounted on to move on bracket, the slip ring mechanism is fixedly mounted on upper mounted plate, a side position of bracket is moved positioned at moulding, Fixed plate is fixed to each other with moulding fixed rack, and motor is equipped on moulding fixed rack, and the slip ring mechanism includes solid Determine slip ring and lower rotation seat, the lower rotation seat is equipped with loophole, and the slip ring mechanism is fixed on by fixed slip ring upper end In fixed plate, lower end and the loophole of lower rotation seat are rotatably assorted, and lower rotation seat is made to pass through fixed slip ring shape on upper mounted plate At rotational structure, the driving plate and moulding are moved bracket and are mounted on lower rotation seat, and driving plate and moulding is made to move bracket at lower turn On dynamic seat, 360 ° of rotating functions are formed in fixed slip ring by motor driving.

Further, the slip ring mechanism further includes upper conductive plate and the lower conducting plate being located on the outside of fixed slip ring, described The electroconductive elastic sheet and conducting ring of multiple groups annular are equipped between upper conductive plate and lower conducting plate, conductive plate is fixed on fixed slip ring on this On, lower conducting plate is fixed on lower rotation seat, is rotated and is rotated with lower rotation seat.

Further, it is equipped with sinking recess in the lower rotation seat, a ring slip lid, the fixation are equipped on sinking recess Slip ring and ring slip lid are mounted on sinking recess, and the upper conductive plate and lower conducting plate are between lower rotation seat and ring slip lid.

Further, the moulding moves bracket side side annular and driving cog is distributed with, and the motor on the moulding fixed rack is set There is a driving belt, is connect by driving belt with the driving cog that bracket is moved in moulding and moulding is driven to move bracket and driving plate in slip ring It is rotated in mechanism.

Further, the upper conductive plate and lower conducting plate are ring structure.

Further, it is equipped with an annular groove on the outside of the fixed slip ring, sets ball, the ball two sides on annular groove It is respectively equipped with retainer plate, which cooperates between lower conducting plate and lower rotation seat.

The utility model has the beneficial effects that

1, the utility model includes the upper mounted plate for being equipped with loophole, moulding fixed rack, slip ring mechanism, driving plate and makes Type moves bracket, and by slip ring structure, so that driving plate and moulding is moved bracket can arbitrarily be rotated, and therefore, makes the hot spot of projection can be any Geometry pattern is combined, and realizes the geometry pattern continuous rotation of projection, and any angle can be parked in.

2, the slip ring mechanism of the utility model further includes upper conductive plate and the lower conducting plate being located on the outside of fixed slip ring, described The electroconductive elastic sheet and conducting ring of multiple groups annular are equipped between upper conductive plate and lower conducting plate, conductive plate is fixed on fixed slip ring on this On, lower conducting plate is fixed on lower rotation seat, is rotated and is rotated with lower rotation seat, therefore, the hot spot of projection is made to realize electrodeless company Continuous rotation can rotate direction of taking a shortcut in conjunction with program cooperation, quickly reach purpose angle, effectively improve the moulding of projected spot Effect.

3, the utility model is not only applicable to the electrodeless rotation projection of all stage lamps (including conventional light source, LED light source) Hot spot any combination geometry pattern, apply also for other other need the projected spot lamps and lanterns of electrodeless rotations.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment.

Fig. 2 is the scheme of installation of the utility model embodiment.

Fig. 3 is the slip ring mechanism structural schematic diagram of the utility model embodiment.

Fig. 4 is the application schematic diagram of the utility model embodiment.

Specific embodiment

Below in conjunction with attached drawing, the utility model is described in further detail.

The modeling structure of computer head moving lamp referring to figs. 1 to 4, including being equipped with the upper mounted plate 1 of loophole, making Bracket 5 is moved in type fixed rack 2, slip ring mechanism 3, driving plate 4 and moulding, and it is fixed positioned at moulding that bracket 5 is moved in fixed plate 1 and moulding 2 two sides of bracket, the driving plate 4 are fixedly mounted on moulding and move on bracket 5, and the slip ring mechanism 3 is fixedly mounted on upper mounted plate 1 On, a side position of bracket 5 is moved positioned at moulding, fixed plate 1 is fixed to each other with moulding fixed rack 2, between retain installation Spacing, as shown, moulding fixed rack 2 are mounted on upper mounted plate 1 using more connecting columns, are set on moulding fixed rack 2 There is motor 21, the slip ring mechanism 3 includes fixed slip ring 31 and lower rotation seat 32, and the lower rotation seat 32 is equipped with loophole 321, the slip ring mechanism 3 is fixed on upper mounted plate 1 by fixed 31 upper end of slip ring, the loophole of lower end and lower rotation seat 32 321 are rotatably assorted, and so that lower rotation seat 32 is passed through fixed slip ring 31 and form rotational structure, 4 He of driving plate on upper mounted plate 1 Moulding is moved bracket 5 and is mounted on lower rotation seat 32, so that driving plate 4 and moulding is moved bracket 5 on lower rotation seat 32, passes through motor 6 Driving forms 360 ° of rotating functions in fixed slip ring 31.

In embodiment, the slip ring mechanism 3 further includes the upper conductive plate 311 and lower conducting plate for being located at fixed 31 outside of slip ring 312, the electroconductive elastic sheet and conducting ring of multiple groups annular are equipped between the upper conductive plate 311 and lower conducting plate 312, such as using wear-resisting Electroconductive elastic sheet and conducting ring or carbon brush electroconductive elastic sheet and conducting ring, conductive plate 312 is fixed on fixed slip ring 31 on this, under lead Battery plate 312 is fixed on lower rotation seat 32, is rotated and is rotated with lower rotation seat 32, lower conducting plate 312 and lower rotation seat 32 is made to exist When rotating on upper conductive plate 311 and fixed slip ring 31, forming slip ring mechanism 3 by electroconductive elastic sheet and conducting ring can 360 ° of rotation And there is the performance of pathway conductive simultaneously.When concrete application, upper conductive plate 311 is equipped with several groups of electroconductive elastic sheets, corresponding lower conducting plate 312 are equipped with several groups of conducting rings, and there is lead at the back side of 312 contact surface of upper conductive plate 311 and lower conducting plate, corresponding to draw several groups of electricity Road.

It is equipped with sinking recess 322 in the lower rotation seat 32, a ring slip lid 33 is equipped on sinking recess 322, it is described solid Determine slip ring 31 and ring slip lid 33 is mounted on sinking recess 322, the upper conductive plate 311 and lower conducting plate 312 are located at lower rotation Between seat 32 and ring slip lid 33.

5 side annular spread of bracket is moved in the moulding driving cog 51, and the motor 21 on the moulding fixed rack 2 is equipped with one Driving belt 22 is connect with the driving cog 51 that bracket 5 is moved in moulding by driving belt 22 and moulding is driven to move bracket 5 and driving plate 4 It is rotated on slip ring mechanism 3.

The upper conductive plate 311 and lower conducting plate 312 are ring structure, in this way regardless of why driving plate 4 and moulding move bracket 5 Rotation, remains conductive energized state, circuit remains unimpeded, thus between upper conductive plate 311 and lower conducting plate 312 It realizes electrodeless rotating function, realizes to projection hot spot geometric graph type continuous rotation, and any angle can be parked in.

It is equipped with an annular groove on the outside of the fixed slip ring 31, sets ball 313,313 two sides of ball on annular groove It is respectively equipped with retainer plate 314, which cooperates between lower conducting plate 312 and lower rotation seat 32.It is sliding by ring Lid 33 is by upper conductive plate 311, lower conducting plate 312, ball 313 and 314 compression fit of retainer plate on sinking recess 322.

The utility model is in application, four moulding piece A (as shown in Figure 4) in computer head moving lamp moulding component exist respectively Different positions is under the driving of motor respectively and then constitutes different moulding, such as: quadrangle, parallelogram, trapezoidal, rib Shape, rectangle, square, triangle, circle, semicircle, sector etc., and can be rotated with 360 ° of positive and negative direction, increase and crowd Different performing effects.

Claims (6)

1. the modeling structure of computer head moving lamp, it is characterized in that: including upper mounted plate (1), the moulding fixed rack for being equipped with loophole (2), bracket (5) are moved in slip ring mechanism (3), driving plate (4) and moulding, and fixed plate (1) and moulding move bracket (5) positioned at making Type fixed rack (2) two sides, the driving plate (4) are fixedly mounted on moulding and move on bracket (5), the fixed peace of the slip ring mechanism (3) On upper mounted plate (1), it is located at the side position that bracket (5) are moved in moulding, fixed plate (1) and moulding fixed rack (2) Be fixed to each other, on moulding fixed rack (2) be equipped with motor (21), the slip ring mechanism (3) include fixed slip ring (31) and under Rotation seat (32), the lower rotation seat (32) are equipped with loophole (321), and the slip ring mechanism (3) passes through on fixed slip ring (31) End is fixed on upper mounted plate (1), and lower end and the loophole (321) of lower rotation seat (32) are rotatably assorted, and make lower rotation seat (32) Rotational structure is formed on upper mounted plate (1) by fixed slip ring (31), bracket (5) installation is moved in the driving plate (4) and moulding On lower rotation seat (32), driving plate (4) and moulding is made to move bracket (5) on lower rotation seat (32), is existed by motor (6) driving Fixed slip ring (31) form 360 ° of rotating functions.

2. the modeling structure of computer head moving lamp according to claim 1, it is characterized in that: the slip ring mechanism (3) further includes The upper conductive plate (311) and lower conducting plate (312) being located on the outside of fixed slip ring (31), the upper conductive plate (311) and lower conduction The electroconductive elastic sheet and conducting ring of multiple groups annular are equipped between plate (312), conductive plate (312) is fixed on fixed slip ring (31) on this On, lower conducting plate (312) is fixed on lower rotation seat (32), is rotated and is rotated with lower rotation seat (32).

3. the modeling structure of computer head moving lamp according to claim 2, it is characterized in that: being equipped in the lower rotation seat (32) Sinking recess (322) is equipped with a ring slip lid (33), the fixed slip ring (31) and ring slip lid (33) on sinking recess (322) It is mounted on sinking recess (322), the upper conductive plate (311) and lower conducting plate (312) are located at lower rotation seat (32) and ring cunning It covers between (33).

4. the modeling structure of computer head moving lamp according to claim 2, it is characterized in that: bracket (5) side is moved in the moulding Annular spread has driving cog (51), and the motor (21) on the moulding fixed rack (2) is equipped with a driving belt (22), passes through transmission Belt (22) is connect with the driving cog (51) that bracket (5) are moved in moulding drives moulding to move bracket (5) and driving plate (4) in slip ring mechanism (3) it is rotated on.

5. the modeling structure of computer head moving lamp according to claim 2, it is characterized in that: the upper conductive plate (311) and under Conductive plate (312) is ring structure.

6. the modeling structure of computer head moving lamp according to claim 3, it is characterized in that: being set on the outside of the fixed slip ring (31) There is an annular groove, set on annular groove ball (313), ball (313) two sides are respectively equipped with retainer plate (314), this is solid Fixed circle (314) cooperates between lower conducting plate (312) and lower rotation seat (32).