CN215001143U

CN215001143U - Transmission outage band-type brake mechanism of brand-new stage lamp

Info

Publication number: CN215001143U
Application number: CN202120569738.5U
Authority: CN
Inventors: 林啸; 白晓冬; 马福; 乐上旭; 游广张; 卓树峰
Original assignee: Fujian Jiaipu Light An Shadow Technology Co ltd
Current assignee: Fujian Jiaipu Light An Shadow Technology Co ltd
Priority date: 2021-03-20
Filing date: 2021-03-20
Publication date: 2021-12-03
Anticipated expiration: 2031-03-20

Abstract

The utility model discloses a transmission outage band-type brake mechanism of brand-new stage lamp relates to LED lighting technology field, the utility model overcomes do not have motor drive mechanism in the existing market among the current show light bucket technique, can only lean on manual regulation light-emitting angle, when taking place the emergency and having a power failure, the problem that the stage lamp can't deal with now provides following scheme: it includes the arm, and the arm bottom is rotated and is connected the stage lamp bottom, and the arm side is rotated and is connected the head, and the stage lamp bottom includes racket panel beating magnet subassembly, and racket panel beating magnet subassembly circumference outside is equipped with the bottom gear, and the head includes the head main support. The utility model discloses the dynamic motion of different angles can all be realized through motor, drive gear and belt to arm and head, can switch the different angles of shining of light-emitting in a flexible way, accurately, shines different scenes with different light effects, and band-type brake mechanism opens in the twinkling of an eye when having a power failure, tightly embraces the motor shaft, realizes that arm or head stop on instantaneous angle direction.

Description

Transmission outage band-type brake mechanism of brand-new stage lamp

Technical Field

The utility model relates to a stage lamp technical field especially relates to a transmission outage band-type brake mechanism of brand-new stage lamp.

Background

A stage movie lamp (lighting for stage) is a type of lamp used for lighting and achieving a certain light effect in stage performance and movie shooting. It helps to represent the content of the program, to embody the creative intentions of the author, to set off the artistic atmosphere, and to get the correct color sense and exposure for the audience and the camera. Unlike other lamps, most of these lamps have the function of changing the beam spread angle and the softness and color of the light, and are equipped with special mechanisms such as focusing, diaphragm, and filter frame.

Stage lamps do not have the autogiration function in the existing market, and the head rotates and generally all needs to lean on manual angle regulation, unable remote control. The operation is complicated and the difficulty is high. There is no transmission motor, and there is no power-off brake mechanism. The power-off internal contracting brake can not be realized and stays at a certain specified angle. The power-on adjustment needs to be turned back on. If the switching of different light-emitting angles of different scenes needs to be realized, equipment with different angles needs to be arranged at other positions, so that scene design and control programming are complex for stage arrangement and stage art engineers, the equipment utilization rate is low, and the input equipment cost and labor cost are high.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that there is no motor transmission mechanism in the market at present, the light-emitting angle can only be adjusted manually, different illumination angles of light can not be flexibly and accurately switched, when power failure occurs in an emergency, the stage lamp can not instantly stay at a certain required angle, and in order to solve the technical problem, a transmission power-off band-type brake mechanism of a brand new stage lamp is provided, which comprises an arm part;

the bottom of the arm part is rotatably connected with the bottom of the stage lamp, the side edge of the arm part is rotatably connected with the head part, the bottom of the stage lamp comprises a racket sheet metal magnet component, a bottom gear is arranged on the outer side of the circumference of the racket sheet metal magnet component, and the head part comprises a head main support;

the arm part comprises an arm part rubber cover, an arm part side rubber cover, an arm part cover plate and an arm part large support metal plate, wherein the arm part rubber cover, the arm part side rubber cover and the arm part cover plate are respectively fixed on the left side, the right side and the bottom of the arm part large support metal plate;

an arm damping motor is installed on the arm large support metal plate, an opening in the top of the arm damping motor is locked on the arm large support metal plate through two third screws, an opening in the bottom of the arm damping motor is locked on the arm large support metal plate through two fifth screws, the fifth screws simultaneously lock a first fixing block on the arm large support metal plate, a first counting wheel PCB is locked on the first fixing block through a sixth screw, a power output end of the arm damping motor is locked with a first counting wheel through two fourth screws, an arm bearing connection with a pressed bearing is arranged on the right side of the top of the arm large support metal plate, one flat side of the arm bearing connection faces the arm large support metal plate and is simultaneously locked with a bearing sleeve with a pressed bearing on the other side through three first screws, and the bearing processing of the bearing sleeve is pressed into a head connecting machine for processing, the head is connected the machining and is connected the head main support, the arm gear is connected to the arm bearing, the arm gear has glued the magnet and lies in self with the spacing cylinder lock of head through the second screw simultaneously, the arm gear rotates through first belt and connects first count wheel, and the arm is walked the line panel beating and is utilized three sixteenth screw locking to the big support panel beating of arm, the arm is walked the line panel beating and is passed through two seventeenth screw locking magnetic inductor PCB.

Preferably, the arm big support metal plate is provided with the bottom damping motor, two holes of the bottom damping motor are locked on the arm big support metal plate through two fourteenth screws, the other two holes of the bottom damping motor are locked on the arm big support metal plate through two thirteenth screws, the thirteenth screw simultaneously locks the second fixed block on the arm big support metal plate, the other two holes of the second fixed block lock the second counting wheel PCB through two twelfth screws, the power output end of the bottom damping motor is locked on the second counting wheel through two M4K screws, the second counting wheel is rotatably connected with the bottom gear through the second belt, the racket metal magnet assembly is rotatably sleeved on the arm bamboo tube through an opening on the arm cover plate, the bottom of the arm big support metal plate is locked on the optical couple PCB through two ninth screws, the bottom of the outer sleeve of the arm bamboo tube with the pressed bearing is locked on the metal plate of the large arm support through four M4 x 10 black flat head screws, the outer sleeve of the arm bamboo tube locks the bearing sleeve of the arm through four fifteenth screws, the bottom of the metal plate of the large arm support is locked with the bottom stop pillar through a tenth screw, and the outer side of the circumference of the bottom stop pillar is sleeved with an O-shaped ring.

Preferably, the tenth screw is a black flat head screw with M4 × 8, the ninth screw and the third screw are black round head screws with M3 × 6, the eleventh screw, the second screw and the fourteenth screw are black flat head screws with M3 × 6, the seventh screw, the fifth screw and the thirteenth screw are black round head screws with M3 × 8, the fourth screw is a black round head screw with M4 nm, the first screw is a black flat head screw with M3 × 16, the sixth screw and the twelfth screw are black round head screws with M5 × 6, the fifteenth screw is a black round head screw with M4 × 10, the eighth screw is a black round head screw with M3 × 4, and the sixteenth screw and the seventeenth screw are cross male-tooth screws with M3 × 6.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses compare with the product on the existing market, the utility model discloses the design has motor drive mechanism, and arm and head all can realize the dynamic motion of different angles through motor, drive gear and belt, can switch the different angles of shining of light-emitting in a flexible way, accurately, shine different scenes with different light effects. In the actual use process, the arm part can be rotated to an angle according to actual requirements, and the head part faces forwards or backwards, or faces to other angles required by stage engineers.

The utility model discloses a outage band-type brake motor fixes respectively on the big support panel beating of arm, can realize that the arm rotates and the head rotates the function to this is simultaneously, and when cutting off the power supply suddenly, band-type brake mechanism opens in the twinkling of an eye, tightly embraces the motor shaft, realizes that arm or head stop on instantaneous angle direction. The lamp keeps rotating when power is off, and starts the memory function to continue running when power is on.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection structure of the middle arm part, the head part and the bottom of the stage lamp.

Fig. 3 is a schematic view of the structure of the middle head of the present invention.

Fig. 4 is the bottom structure diagram of the stage lamp of the present invention.

Fig. 5 is an enlarged view 1 of the partial structure connection of the middle arm part of the present invention.

Fig. 6 is a partial structure enlarged view 2 of the middle arm portion of the present invention.

Reference numbers in the figures: 1. connecting and machining the head; 2. a bearing housing; 3. a first screw; 4. the arm part is connected with a bearing; 5. an arm gear; 6. a first belt; 7. an arm portion; 8. the bottom of the stage lamp; 9. a second screw; 10. a head portion; 11. side rubber covers of the arms; 12. a head limiting column; 13. a racket metal magnet assembly; 14. a bottom gear; 15. a head main support; 16. an arm rubber cover; 17. a third screw; 18. fixing a metal plate by an arm motor driving plate; 19. a first counter wheel; 20. a fourth screw; 21. a fifth screw; 22. a first counter wheel PCB; 23. a sixth screw; 24. a first fixed block; 25. a large arm support sheet metal; 26. the motor drives the board to insulate the film; 27. an arm support reinforcing block; 28. a seventh screw; 29. a circuit board motor drive control board; 30. an eighth screw; 31. an arm cover plate; 32. an optical couple PCB; 33. an arm portion damping motor; 34. a ninth screw; 35. a bottom bumping post; 36. an O-shaped ring; 37. a tenth screw; 38. a second belt; 39. an eleventh screw; 40. a second counting wheel; 41. the bottom is provided with a damping motor; 42. the bamboo tube of the arm is sleeved; 43. a second counter wheel PCB; 44. a second fixed block; 45. a twelfth screw; 46. a thirteenth screw; 47. an arm bearing housing; 48. a fourteenth screw; 49. a fifteenth screw; 50. an arm routing metal plate; 51. a sixteenth screw; 52. A magnetic inductor PCB; 53. seventeenth screw.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a transmission power-off band-type brake mechanism of a brand new stage lamp, an arm part 7;

the bottom of the arm part 7 is rotatably connected with a stage lamp bottom part 8, the side edge of the arm part 7 is rotatably connected with a head part 10, the stage lamp bottom part 8 comprises a racket sheet metal magnet component 13, a bottom gear 14 is arranged on the outer side of the circumference of the racket sheet metal magnet component 13, and the head part 10 comprises a head main support 15;

the arm part comprises an arm part rubber cover 16, an arm part side rubber cover 11, an arm part cover plate 31 and an arm part large support metal plate 25, wherein the arm part rubber cover 16, the arm part side rubber cover 11 and the arm part cover plate 31 are respectively fixed on the left side, the right side and the bottom of the arm part large support metal plate 25, the arm part large support metal plate 25 is locked with an arm part motor drive plate fixing metal plate 18 and an arm part support reinforcing block 27 through four eleventh screws 39 and eight seventh screws 28, and the front side of the arm part motor drive plate fixing metal plate 18 is sequentially locked with a motor drive plate insulating rubber sheet 26 and a circuit board motor drive control plate 29 through four eighth screws 30;

the arm large support metal plate 25 is provided with an arm damping motor 33, an opening at the top of the arm damping motor 33 is locked on the arm large support metal plate 25 through two third screws 17, an opening at the bottom of the arm damping motor 33 is locked on the arm large support metal plate 25 through two fifth screws 21, the fifth screws 21 simultaneously lock a first fixing block 24 on the arm large support metal plate 25, the first fixing block 24 locks a first counting wheel PCB 22 through a sixth screw 23, the power output end of the arm damping motor 33 is locked with a first counting wheel 19 through two fourth screws 20, the right side of the top of the arm large support metal plate 25 is provided with an arm bearing connection 4 with a pressed bearing, the flat surface of the arm bearing connection 4 faces the arm large support metal plate 25 and is simultaneously locked with a bearing sleeve 2 with a pressed bearing on the other side through three first screws 3, bearing processing of bearing housing 2 is impressed the head and is connected machining 1, machining 1 is connected to the head connects head main support 15, arm gear 5 is connected on 4 to the arm bearing, arm gear 5 has glued good magnet and is locked in self through second screw 9 with head spacing post 12 simultaneously, arm gear 5 rotates through first belt 6 and connects first count wheel 19, and arm is walked line panel beating 50 and is locked to arm big support panel beating 25 on utilizing three sixteenth screw 51, arm is walked line panel beating 50 and is locked magnetic inductor PCB52 through two seventeenth screw 53.

For better perfecting the stage lamp, the utility model also includes that the damping motor 41 is installed on the large arm support metal plate 25, two holes of the damping motor 41 are locked on the large arm support metal plate 25 through two fourteenth screws 48, the other two holes of the damping motor 41 are locked on the large arm support metal plate 25 through two thirteenth screws 46, the thirteenth screw 46 simultaneously locks the second fixed block 44 on the large arm support metal plate 25, the second counting wheel PCB 43 is locked on the other two holes of the second fixed block 44 through two twelfth screws 45, the power output end of the damping motor 41 is locked on the second counting wheel 40 through two M4K-meter screws, the second counting wheel 40 is rotatably connected with the bottom gear 14 through the second belt 38, the racket metal plate magnet assembly 13 is rotatably connected with the arm bamboo casing 42 through the open hole on the arm cover plate 31, the bottom of the arm large support metal plate 25 is locked with the optical coupler PCB32 through two ninth screws 34, the bottom of the arm bamboo tube outer sleeve 42 which presses the bearing is locked on the arm large support metal plate 25 through four M4 x 10 black flat head screws, the arm bamboo tube outer sleeve 42 is locked with the arm bearing sleeve 47 through four fifteenth screws 49, the bottom of the arm large support metal plate 25 is locked with the bottom stop pillar 35 through a tenth screw 37, and the outer side of the circumference of the bottom stop pillar 35 is sleeved with an O-shaped ring 36. The tenth screw 37 is a black flat head screw with M4 × 8, the ninth screw 34 and the third screw 17 are black round head screws with M3 × 6, the eleventh screw 39, the second screw 9 and the fourteenth screw 48 are black flat head screws with M3 × 6, the seventh screw 28, the fifth screw 21 and the thirteenth screw 46 are black round head screws with M3 × 8, the fourth screw 20 is a black round head screw with M4 × 10, the first screw 3 is a black flat head screw with M3 × 16, the sixth screw 23 and the twelfth screw 45 are black round head screws with M5 × 6, the fifteenth screw 49 is a black round head screw with M4 × 10, the eighth screw 30 is a black round head screw with M3 × 4, and the sixteenth screw 51 and the seventeenth screw 51 are flat head screws with cross metric teeth of M3 × 6.

The working principle is as follows: the utility model discloses a through control circuit board motor drive control panel 29, can drive bottom band damping motor 41 rotatory, drive second count wheel 40 and rotate, the transmission gives bottom second belt 38, can drive bottom gear 14 through second belt 38 and rotate, and then realize the rotation of whole arm 7. The angle of rotation can be recorded using the second counter wheel 40 and the second counter wheel PCB 43. Meanwhile, the mutual matching of the photoelectric PCB32 and the racket metal plate magnet assembly 13 is utilized, so that the position information can be acquired, and other rotating instructions can be carried out when the position information is sensed. The control board 29 is driven by the control circuit board motor to drive the arm damping motor 33 to rotate, so as to drive the first counting wheel 19 to rotate together, the first belt 6 is driven, the arm gear 5 can be driven to rotate by the first belt 6, and the rotation of the whole head 10 is realized. The angle of rotation can be recorded using the first counter wheel 19 and the first counter wheel PCB 22. Meanwhile, the magnetic inductor PCB52 and the magnets on the arm gear 5 are matched with each other, so that position information can be acquired, and other rotation instructions can be carried out when the position information is sensed.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a transmission outage band-type brake mechanism of brand-new stage lamp which characterized in that: comprises an arm part (7);

the bottom of the arm part (7) is rotatably connected with the bottom part (8) of the stage lamp, the side edge of the arm part (7) is rotatably connected with the head part (10), the bottom part (8) of the stage lamp comprises a racket sheet metal magnet component (13), a bottom gear (14) is arranged on the outer side of the circumference of the racket sheet metal magnet component (13), and the head part (10) comprises a head main support (15);

the arm comprises an arm rubber cover (16), an arm side rubber cover (11), an arm cover plate (31) and an arm large support metal plate (25), wherein the arm rubber cover (16), the arm side rubber cover (11) and the arm cover plate (31) are respectively fixed to the left side, the right side and the bottom of the arm large support metal plate (25), the arm large support metal plate (25) is locked with an arm motor drive plate fixing metal plate (18) and an arm support reinforcing block (27) through four eleventh screws (39) and eight seventh screws (28), and the front side of the arm motor drive plate fixing metal plate (18) is sequentially locked with a motor drive plate insulating rubber sheet (26) and a circuit board motor drive control plate (29) through four eighth screws (30);

arm damping motor (33) is installed on arm large support sheet metal (25), arm damping motor (33) top trompil is locked on arm large support sheet metal (25) through two third screws (17), arm damping motor (33) bottom trompil is locked on arm large support sheet metal (25) through two fifth screws (21), fifth screw (21) is simultaneously locked first fixed block (24) on arm large support sheet metal (25), lock first count wheel PCB (22) through sixth screw (23) on first fixed block (24), the power take off end of arm damping motor (33) is through two fourth screws (20) first count wheel (19) of locking, arm large support sheet metal (25) top right side is equipped with the arm bearing connection (4) of having pressed the bearing, the one side that arm bearing connection (4) is flat is simultaneously through three first screw (3) towards large support sheet metal (25) Locking with bearing housing (2) that the bearing had been pressed well to the opposite side, the bearing processing of bearing housing (2) is impressed the head and is connected machining (1), machining (1) is connected to the head main support (15) is connected to the head, arm gear (5) are connected on arm bearing connects (4), arm gear (5) have been glued magnet and are locked in self through second screw (9) with spacing post (12) of head simultaneously, arm gear (5) rotate through first belt (6) and connect first count wheel (19), and arm is walked line panel beating (50) and is utilized three sixteenth screw (51) to lock on the big support panel beating of arm (25), arm is walked line panel beating (50) and is locked magnetic inductor PCB (52) through two seventeenth screw (53).

2. The transmission power-off band-type brake mechanism of the brand new stage lamp as claimed in claim 1, characterized in that: install bottom damping motor (41) on big support panel beating of arm (25), two holes of bottom damping motor (41) are locked on big support panel beating of arm (25) through two fourteenth screws (48), two other holes of bottom damping motor (41) are locked on big support panel beating of arm (25) through two thirteenth screws (46), thirteenth screw (46) are simultaneously with second fixed block (44) lock on big support panel beating of arm (25), lock second counter wheel PCB (43) through two twelfth screws (45) on two other holes of second fixed block (44), the power take off end of bottom damping motor (41) is through two M4 basic meter screws lock second counter wheel (40), second counter wheel (40) rotate through second belt (38) and connect bottom gear (14), panel beating arm magnet subassembly (13) are through the trompil on apron (31) and rotate in the arm of bamboo through trompil on the bamboo apron (31), and rotate in arm The large-support-arm metal plate bearing comprises a cylinder outer sleeve (42), a thermocouple PCB (32) is locked at the bottom of the large-support-arm metal plate (25) through two ninth screws (34), the bottom of the large-support-arm metal plate (25) with a pressed bearing is locked on the large-support-arm metal plate (25) through four M4 x 10 black flat head screws, the arm bearing sleeve (47) is locked by the large-support-arm outer sleeve (42) through four fifteenth screws (49), a bottom blocking column (35) is locked at the bottom of the large-support-arm metal plate (25) through a tenth screw (37), and an O-shaped ring (36) is sleeved on the outer side of the circumference of the bottom blocking column (35).

3. The transmission power-off band-type brake mechanism of the brand new stage lamp as claimed in claim 2, characterized in that: the tenth screw (37) is a black flat head screw M4 x 8, the ninth screw (34) and the third screw (17) are black round head screws M3 x 6, the eleventh screw (39), the second screw (9) and the fourteenth screw (48) are M3 x 6 black flat head screws, the seventh screw (28), the fifth screw (21) and the thirteenth screw (46) are M3-8 black round head screws, the fourth screw (20) is an M4 k-meter screw, the first screw (3) is an M3 x 16 black flat head screw, the sixth screw (23) and the twelfth screw (45) are M5X 6 black round-head screws, the fifteenth screw (49) is M4X 10 black round-head screws, the eighth screw (30) is a black round head screw with M3 x 4, and the sixteenth screw (51) and the seventeenth screw (53) are flat-head cross metric teeth M3 x 6 screws.

4. The transmission power-off band-type brake mechanism of the brand new stage lamp as claimed in claim 2, characterized in that: the arm part is provided with a damping motor (33), and the bottom part is provided with a damping motor (41) and is provided with a uniform brake motor.