CN113236995A

CN113236995A - Combined effect disc for stage lamp

Info

Publication number: CN113236995A
Application number: CN202110475287.3A
Authority: CN
Inventors: 何家安; 何伟林; 张秀球; 邓国雄
Original assignee: Guangzhou City Aiweidy Lighting Acoustics Equipment Co ltd
Current assignee: Guangzhou City Aiweidy Lighting Acoustics Equipment Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-08-10
Anticipated expiration: 2041-04-29
Also published as: CN113236995B

Abstract

The application relates to a combined effect disc for stage lamps, which comprises a base and two part discs rotatably connected with the base, wherein a through hole penetrates through the base, and the overlapped parts of the two part discs in the horizontal projection at the base cover the through hole; the two part discs are respectively provided with a plurality of mounting holes, each mounting hole is distributed on the periphery of the axis of the part disc, each mounting hole can be detachably connected with a color chip, and the colors of the color chips of the two part discs are different; when one color chip of each of the two part discs rotates to be right above the through hole, the two color chips are closed to adjust light at the through hole; the base is provided with two first driving pieces which respectively drive the two part discs to rotate, the base is provided with a replacement disc, and the replacement disc is provided with a replacement device for replacing the color chips of the two part discs. This application has the effect that improves the variety of stage lamp color effect.

Description

Combined effect disc for stage lamp

Technical Field

The application relates to the technical field of stage lighting equipment, in particular to a combined effect disc for stage lighting.

Background

With the development of the times and the change of life styles of people, the proportion of leisure and entertainment places in urban construction is more and more important, and the stage lamp has colorful light effects, so that the application of the stage lamp in the leisure and entertainment places is more and more extensive.

In the related art, a combined effect tray is installed in the stage lamp and comprises a base and two part trays rotatably connected to the base. The part is coiled equal circumference and is distributed the color chip that the colour differs, and the through-hole that supplies the light source to pass is seted up to the base, and when two respective color chips of part dish all rotated to the through-hole top, the light source passed two color chips in proper order to produce the color effect that the stack came out, thereby change different color chip combinations, be favorable to presenting different color effects.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the combination quantity of the color pieces switched by the rotation of the two part discs is the product of the color pieces with colors on the two part discs, the combination quantity is limited, and the problem of insufficient diversity of the color effect of the stage lamp exists, so that the improvement space is still provided.

Disclosure of Invention

In order to improve the variety of stage lamp color effect, this application provides a combination effect dish for stage lamp.

The application provides a combination effect dish for stage lamp adopts following technical scheme:

a combined effect disc for stage lamps comprises a base and two part discs rotatably connected with the base, wherein a through hole penetrates through the base, and the overlapped part of the horizontal projections of the two part discs at the base covers the through hole; the two part discs are respectively provided with a plurality of mounting holes, each mounting hole is distributed on the periphery of the axis of the part disc, each mounting hole can be detachably connected with a color chip, and the colors of the color chips of the two part discs are different; when one color chip of each of the two part discs rotates to be right above the through hole, the two color chips are closed to adjust light at the through hole; the base is provided with two first driving pieces which respectively drive the two part discs to rotate, the base is provided with a replacement disc, and the replacement disc is provided with a replacement device for replacing the color chips of the two part discs.

Through adopting above-mentioned technical scheme, order about separately at two first driving pieces, two part dishes rotate, thereby realized switching at through-hole department colour chip, through can dismantle the connection in the part dish with the colour chip, and install the replacement dish on the part dish, install the replacement device on the replacement dish, the colour chip through the replacement device to two part dishes is replaced, make originally the colour chip of locating at same part dish separately, and trade to another part dish, thereby make originally the colour chip at same part dish also can superpose, make the quantity of the colour chip stack combination of this combination effect dish for the multiplication of the all colour chip totals that have the colour of two part dishes, the colour chip combination quantity has been increased, be favorable to improving the color effect of stage lamp.

Preferably, each color chip outer peripheral face all fixed cover is equipped with the hoop, each the through-hole inside wall all is embedded to have the magnet piece, it is fixed with the hoop magnetism through the magnet piece between through-hole and the color chip.

Through adopting above-mentioned technical scheme, it is fixed to carry out magnetism through hoop and magnet piece between through-hole and the color chip, when reaching the purpose of steadying the color chip in the part dish, the quick assembly disassembly of the color chip of also being convenient for, and subsequent replacement work of being convenient for goes on smoothly.

Preferably, the replacement disc is rotatably connected to the base, and the replacement device comprises two telescopic parts connected with the replacement disc and two magnetic suction parts for sucking the iron ring; the two telescopic pieces correspond to the two magnetic suction pieces one by one, the two telescopic pieces stretch towards the direction of the part disc, and the two magnetic suction pieces are respectively arranged at one ends of the corresponding telescopic pieces, which face the part disc; the rotating movement tracks of the two telescopic pieces are the same, and intersection points exist between the rotating movement tracks of the telescopic pieces and the projections of the rotating movement tracks of the mounting holes of the two part discs on the base; the base is provided with a second driving piece for driving the replacement disc to rotate.

Through adopting above-mentioned technical scheme, make under the drive of first driving piece and second driving piece, part dish rotates with the replacement dish, with the position of this adjustment extensible member and mounting hole, make and to remove the extensible member under the mounting hole, the extensible member extends towards the mounting hole direction, it adsorbs the hoop to inhale the piece, then take out the mounting hole with the colour chip, two magnetism inhale the colour chip that the piece adsorbs respectively on two part dishes, and order about the replacement dish through the second driving piece and rotate, the function of two colour chip positions of having realized switching, then pack the colour chip into the through-hole through the extensible member, through rotating the part dish, make colour chip and magnetism inhale the piece separation, the colour chip is firm in the mounting hole under the absorption of magnet piece, thereby reach the purpose of the switching of two part dishes colour chip, and the steam generator is simple in structure, the advantage of replacement speed piece.

Preferably, the magnetic part is a magnetic disc, and the upper and lower end faces of each iron ring extend out of the opening of the through hole.

Through adopting above-mentioned technical scheme, two terminal surfaces protrusion through-hole openings about the hoop, the magnet dish of being convenient for and the hoop contact are convenient for adsorb the hoop, and are convenient for make hoop and magnet dish separation through rotating the part dish, are favorable to realizing the purpose of quick replacement.

Preferably, the magnetic attraction piece is an electromagnet.

Through adopting above-mentioned technical scheme, adopt the electro-magnet to carry out the dismouting to the hoop, through circular telegram to the electro-magnet, make the electro-magnet adsorb the hoop to shrink downwards through the extensible member, realize the dismantlement of color chip, after switching the color chip position, upwards extend through the extensible member, realize the installation of color chip, then to the electro-magnet outage, the hoop eliminates with the magnetic force of electro-magnet, the extensible member shrink can, accomplish the replacement operation of color chip, the step is simple, is favorable to the quick replacement of color chip.

Preferably, the first driving part comprises a first motor and a first driving shaft coaxially connected with an output shaft of the first motor, the first driving shaft is parallel to the rotation axis of the part disc, and a linkage part for driving the part disc and the first driving shaft to rotate synchronously is arranged between the first driving shaft and the corresponding part disc.

Through adopting above-mentioned technical scheme, under the drive of first motor and the linkage of linkage, first drive shaft and part dish rotate in step, are favorable to realizing the part dish and rotate the function.

Preferably, two part dish coaxial coupling have with the base rotates the pivot of connecting, the link includes two respectively coaxial coupling in the synchronizing wheel of first drive shaft and pivot and overlaps the hold-in range of establishing between two synchronizing wheels.

Through adopting above-mentioned technical scheme, under hold-in range and two synchronizing wheel transmissions, the pivot steadily rotates with first drive shaft, and stability when being favorable to the part dish to rotate is favorable to improving the problem of part dish shake.

Preferably, the second driving element includes a second motor, a second driving shaft coaxially connected to the output shaft of the second motor, a gear coaxially connected to the second driving shaft, and an outer gear ring fixedly sleeved on the outer peripheral surface of the displacement disc, and the outer gear ring is in meshing transmission with the gear.

By adopting the technical scheme, the purpose of accurate rotation of the replacement disc is favorably realized under the meshing transmission of the gear and the outer gear ring.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through rotating at the base and connecting the replacement dish, and all install two extensible members of replacement device in the replacement dish, and set up magnetism at the extensible member tip and inhale the piece, because the color chip outer peripheral face is equipped with the hoop, the color chip in the mounting hole is taken out to the mode through magnetism, quick assembly disassembly's advantage has, two magnetism inhale the piece and adsorb the color chip on two mounting discs respectively, order about the replacement dish through the second driving piece and rotate, realize the color chip switching, thereby make originally also can superpose at the color chip of same part dish, color chip combination quantity has been increased, be favorable to improving the color effect of stage lamp.

Drawings

Fig. 1 is a schematic overall structure diagram of a combined effect tray for stage lamps in the embodiment of the present application.

FIG. 2 is an exploded view of the color chips and mounting holes in a combined effect tray for stage lights in an embodiment of the present application.

Description of reference numerals: 1. a base; 11. a through hole; 12. replacing the disc; 2. a parts tray; 21. a rotating shaft; 22. mounting holes; 23. a magnet block; 3. color chips; 31. an iron ring; 4. a first driving member; 41. a first motor; 42. a first drive shaft; 5. a linkage member; 51. a synchronizing wheel; 52. a synchronous belt; 6. a second driving member; 61. a second motor; 62. a second drive shaft; 63. a gear; 64. an outer ring gear; 7. a displacement device; 71. a telescoping member; 72. magnetic attraction pieces.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Example 1

The embodiment of the application discloses a combined effect disc for a stage lamp. Referring to fig. 1 and 2, a combined effect tray for stage lighting comprises a base 1 and two part trays 2. The middle part of the base 1 is penetrated with a through hole 11 along the thickness direction thereof for the light source to pass through. Two part dishes 2 all coaxial coupling have pivot 21, and two pivot 21 are all perpendicular to be rotated and are connected in base 1 up end. The through hole 11 is located at the midpoint of the line connecting the two rotating shafts 21 on the base 1. The length of one rotating shaft 21 is greater than that of the other rotating shaft 21, so that one part disc 2 is higher than the other part disc 2, and the overlapped part of the projections of the two part discs 2 on the base 1 covers the through hole 11. Two part dishes 2 all run through along self thickness direction have a plurality of circumference to distribute in the mounting hole 22 of pivot 21 week side, all can be dismantled in each mounting hole 22 and be connected with color chip 3. Two part dishes 2 have a color piece 3 respectively and are transparent color pieces 3, and other color pieces 3 all are different in color. The distance between the mounting hole 22 and the rotating shaft 21 is equal to the distance between the through hole 11 and the rotating shaft 21, so that the color chips 3 on the two part discs 2 can be closed to adjust the light at the through hole 11.

Referring to fig. 1 and 2, the base 1 is provided with two first driving members 4, and the two first driving members 4 correspond to the two rotating shafts 21 one by one. The first driving member 4 includes a first motor 41 fixed on the lower end surface of the base 1 and a first driving shaft 42 coaxially connected to an output shaft of the first motor 41, the first driving shaft 42 vertically penetrates through the base 1, a linkage member 5 is connected between the first driving shaft 42 and the corresponding rotating shaft 21, the linkage member 5 includes two synchronizing wheels 51 coaxially connected to the first driving shaft 42 and the rotating shaft 21 respectively and a synchronous belt 52 sleeved between the two synchronizing wheels 51, and the synchronous belt 52 is in meshing transmission with the synchronizing wheels 51. Under the drive effect through two first driving pieces 4 and the stable transmission of two linkage parts 5, two part dishes 2 rotate, are favorable to realizing the switching of color chip 3 position.

Referring to fig. 1 and 2, an iron ring 31 is fixedly sleeved on the outer peripheral surface of the color chip 3, and the color chip 3 is located in the iron ring 31. The magnet block 23 is embedded in the inner side wall of the mounting hole 22. The color piece 3 and the mounting hole 22 are fixed by the magnet block 23 and the iron ring 31 in a magnetic attraction manner, so that the color piece has the advantage of being convenient to disassemble, assemble and replace. The upper and lower end faces of the iron ring 31 extend out of the two end openings of the mounting hole 22 respectively.

Referring to fig. 1 and 2, a replacement disc 12 is rotatably connected to the upper end surface of the base 1, and a connection line between the center of the replacement disc 12 and the center of the through hole 11 is perpendicular to a connection line between the rotation connection points of the two rotation shafts 21 on the base 1. The upper end face of the replacing disc 12 is arranged on the replacing device 7, the replacing device 7 comprises two telescopic pieces 71 which are vertically fixed on the upper end face of the replacing disc 12, the telescopic pieces 71 are specifically cylinders, and piston rods of the cylinders stretch towards the direction of the part disc 2. The rotation axis 21 of the displacing disk 12 passes through the middle point of the connecting line between the fixing points of the two cylinders on the displacing disk 12, so that the rotational movement trajectories of the two cylinders are the same. The displacing device 7 further comprises two magnetically attractive elements 72. The rotation moving track of the magnetic element 72 is tangent to the projection of the rotation moving track of the mounting holes 22 of the two component discs 2 on the upper end surface of the base 1, the connecting line of the two tangent points passes through the rotating shaft 21 line of the replacing disc 12, the two tangent points are used as replacing points, and the two air cylinders are moved to the two replacing points for replacing operation, so that the color chips 3 of the two component discs 2 can be replaced conveniently.

Referring to fig. 1 and 2, the attraction force between the magnetic attraction member 72 and the iron ring 31 is greater than the attraction force between the magnet block 23 and the iron ring 31. The two magnetic suction pieces 72 correspond to the two cylinders one by one, and the magnetic suction pieces 72 are fixed at the end parts of the piston rods of the corresponding cylinders. The magnetic attraction piece 72 is cylindrical, and the diameter of the magnetic attraction piece 72 is larger than the outer diameter of the iron ring 31. The two magnetic elements 72 are embodied as magnet discs.

Referring to fig. 1 and 2, the base 1 is provided with a second driving member 6, the second driving member 6 includes a second motor 61 fixed on the lower end surface of the base 1, a second driving shaft 62 coaxially connected with the output shaft of the second motor 61 and vertically penetrating through the base 1, a gear 63 coaxially connected with the second driving shaft 62, and an outer gear ring 64 fixedly sleeved on the outer peripheral surface of the replacement disc 12, and the outer gear ring 64 is in mesh transmission with the gear 63.

The implementation principle of the embodiment 1 is as follows:

when replacing the color chips 3 of the two component discs 2, firstly, the second motor 61 is driven, under the meshing transmission of the gear 63 and the external gear ring 64, the two magnet discs are respectively and precisely moved to two replacement points, then, the first driving piece 4 is simultaneously started, the color chips 3 to be replaced of the two component discs 2 are respectively and directly above the corresponding magnet discs, then, the air cylinder is started, the magnet discs are driven to move upwards, the magnet discs are contacted with the iron rings 31 of the color chips 3 to be replaced, the iron rings 31 are adsorbed by the magnet discs, then, the air cylinder moves downwards, so that the color chips 3 are taken out, then, the second motor 61 is driven, the replacement disc 12 rotates 180 degrees, so that the positions of the two color chips 3 to be replaced are exchanged, the air cylinder extends, the two color chips 3 are respectively arranged in the installation holes 22, so that the replacement of the color chips 3 is realized, finally, by starting the two first motors 41, under the transmission of the synchronous wheel 51 and the synchronous belt 52, two part dishes 2 rotate, and horizontal direction's effort is applyed to mounting hole 22 lateral wall in the hoop 31 of color chip 3 periphery side for color chip 3 and magnet dish separation, thereby accomplish the replacement work, through the replacement of color chip 3, be favorable to improving the richness of combination effect dish color effect.

Example 2 differs from example 1 in that: the magnetic member 72 is specifically an electromagnet. The attraction force of the electromagnet to the iron ring 31 is larger than the attraction force of the magnet block 23 to the iron ring 31.

The implementation principle of the embodiment 2 is different from that of the embodiment 1 in the way of assembling and disassembling the color sheet 3, and in the embodiment 2, the disassembling steps of the color sheet 3 are as follows: the cylinder forerunner makes the electromagnet contact with the iron ring 31, then the electromagnet is electrified, the electromagnet adsorbs the iron ring 31, then the cylinder is started, the cylinder contracts, and the color piece 3 is taken out from the mounting hole 22, thereby completing the disassembly of the color piece 3. The installation steps of the color chip 3 are as follows: the cylinder drives up first to enable the color chip 3 to be installed in the installation hole 22, then the electromagnet is powered off, the magnetic force of the electromagnet on the iron ring 31 is eliminated, and therefore the installation work of the color chip 3 is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a combination effect dish for stage lamp which characterized in that: the part disc assembly comprises a base (1) and two part discs (2) rotatably connected with the base (1), wherein a through hole (11) penetrates through the base (1), and the overlapped parts of the horizontal projections of the two part discs (2) on the base (1) cover the through hole (11); the two part discs (2) are respectively provided with a plurality of mounting holes (22), the mounting holes (22) are circumferentially distributed on the periphery of the axis of the part disc (2), each mounting hole (22) can be detachably connected with a color chip (3), and the colors of the color chips (3) of the two part discs (2) are different; when one color piece (3) of each of the two part discs (2) rotates to be right above the through hole (11), the two color pieces (3) are closed at the through hole (11) for dimming; the base (1) is provided with two first driving pieces (4) which respectively drive the two part discs (2) to rotate, the base (1) is provided with a replacement disc (12), and the replacement disc (12) is provided with a replacement device (7) for replacing the color chips (3) of the two part discs (2).

2. A combined effect tray for stage lights as claimed in claim 1, wherein: each look piece (3) outer peripheral face all fixes the cover and is equipped with hoop (31), each through-hole (11) inside wall all is embedded to have magnet piece (23), it is fixed with hoop (31) magnetism through magnet piece (23) between through-hole (11) and look piece (3).

3. A combined effect tray for stage lights as claimed in claim 1, wherein: the replacement disc (12) is rotatably connected to the base (1), and the replacement device (7) comprises two telescopic parts (71) connected with the replacement disc (12) and two magnetic parts (72) for adsorbing the iron ring (31); the two telescopic pieces (71) correspond to the two magnetic suction pieces (72) one by one, the two telescopic pieces (71) extend towards the direction of the part disc (2), and the two magnetic suction pieces (72) are respectively arranged at one ends, facing the part disc (2), of the corresponding telescopic pieces (71); the rotating movement tracks of the two telescopic pieces (71) are the same, and intersection points exist between the rotating movement tracks of the telescopic pieces (71) and the projections of the rotating movement tracks of the mounting holes (22) of the two part discs (2) on the base (1); the base (1) is provided with a second driving piece (6) for driving the replacement disc (12) to rotate.

4. A combined effect tray for stage lights as claimed in claim 3, wherein: the magnetic parts (72) are magnetic discs, and the upper end surface and the lower end surface of each iron ring (31) extend out of the opening of the through hole (11).

5. A combined effect tray for stage lights as claimed in claim 3, wherein: the magnetic part (72) is an electromagnet.

6. A combined effect tray for stage lights as claimed in claim 1, wherein: the first driving piece (4) comprises a first motor (41) and a first driving shaft (42) coaxially connected with an output shaft of the first motor (41), the first driving shaft (42) is parallel to a rotating shaft (21) of the part disc (2), and a linkage piece (5) for driving the part disc (2) and the first driving shaft (42) to synchronously rotate is arranged between the first driving shaft (42) and the corresponding part disc (2).

7. A combined effect tray for stage lights as claimed in claim 6, wherein: two part dish (2) coaxial coupling have with base (1) rotate pivot (21) of being connected, linkage (5) include two respectively coaxial coupling in synchronizing wheel (51) of first drive shaft (42) and pivot (21) and overlap hold-in range (52) of establishing between two synchronizing wheel (51).

8. A combined effect tray for stage lights as claimed in claim 3, wherein: the second driving part (6) comprises a second motor (61), a second driving shaft (62) coaxially connected with an output shaft of the second motor (61), a gear (63) coaxially connected with the second driving shaft (62) and an outer gear ring (64) fixedly sleeved on the peripheral surface of the replacement disc (12), and the outer gear ring (64) is in meshing transmission with the gear (63).