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CN-224201603-U - Effect module with clamping reset assembly, optical system and stage lamp

CN224201603UCN 224201603 UCN224201603 UCN 224201603UCN-224201603-U

Abstract

The utility model discloses an effect module with a clamping type resetting component, an optical system and a stage lamp, wherein the clamping type resetting component comprises a base plate with a light-passing hole, a bracket pivoted on the base plate, an effect sheet arranged on the bracket, a driving component for driving the bracket to rotate so as to drive the effect sheet to cover the light-passing hole, an elastic piece and a clamping seat, wherein the clamping seat is clamped and fixed on a motor rotating shaft in the driving component through two clamping arms, one end of the elastic piece is fixedly connected with the clamping seat, the other end of the elastic piece is directly or indirectly fixedly connected with the base plate, and a resetting force for enabling the effect sheet to rotate so as to open the light-passing hole is applied to the bracket. The clamping seat can ensure stable connection between the two, can adapt to motor rotating shafts with more sizes, and meanwhile, compared with the installation space requirement of the flange, the installation space of the clamping seat is greatly reduced, and the clamping seat is not limited by the size of the belt pulley in a mode of fixing one end of the elastic piece on the belt pulley, so that the installation is more flexible.

Inventors

  • JIANG WEIKAI
  • Request for anonymity
  • Request for anonymity

Assignees

  • 广州市浩洋电子股份有限公司

Dates

Publication Date
20260505
Application Date
20250619

Claims (11)

  1. 1. The utility model provides an effect module with centre gripping formula subassembly that resets, includes base plate (110) that have logical unthreaded hole (111), the pin joint in support (120) on base plate (110), install in effect piece (130) on support (120) and drive thereby support (120) rotate drive thereby effect piece (130) cover logical unthreaded hole (111) drive assembly, characterized in that still includes elastic component (140) and grip slipper (150), grip slipper (150) are fixed in through two centre gripping arm (151) centre gripping motor shaft (161) in the drive assembly, one end fixed connection of elastic component (140) in grip slipper (150), the other end direct or indirect fixed connection in base plate (110), and for support (120) are exerted and are made effect piece (130) rotate in order to open the restoring force of logical unthreaded hole (111).
  2. 2. The effect module according to claim 1, characterized in that the two clamping arms (151) together form a locking hole (152) for clamping the motor shaft (161), and the clamping seat (150) further comprises a locking member (153) for adjusting the distance between the two clamping arms (151).
  3. 3. The effect module according to claim 2, wherein the motor shaft (161) is connected with a driving wheel (162) for driving the bracket (120) to rotate, the clamping seat (150) extends away from the motor shaft (161) to form a connecting section (154), and a distance between a connection position of the connecting section (154) and the elastic member (140) and the motor shaft (161) is larger than a radius of the driving wheel (162).
  4. 4. An effect module according to claim 3, characterized in that the distance between the position where the connecting section (154) is connected to the elastic element (140) and the motor shaft (161) is between 8mm and 15 mm.
  5. 5. An effect module according to claim 3, characterized in that the end of the clamping arm (151) connected to the connecting section (154) is provided with a notch (155) for weakening the bending stiffness itself.
  6. 6. The effect module according to claim 1, wherein the elastic member (140) is a torsion spring, the torsion spring is sleeved on the periphery of the motor rotating shaft (161), and the clamping seat (150) is located at the other side of the torsion spring away from the motor housing (165).
  7. 7. The effect module according to claim 1, characterized in that the thickness of the clamping seat (150) is less than 5mm.
  8. 8. The effect module of claim 1, wherein the effect sheet (130) is at least one of an atomized sheet, a prism, a pattern sheet, or a color sheet.
  9. 9. The effect module according to claim 1, wherein one end of the bracket (120) is provided with a mounting hole (121) for mounting the effect piece (130), the other end is in transmission connection with the driving assembly, and the bracket (120) drives the effect piece (130) to swing under the driving of the driving assembly.
  10. 10. An optical system, further comprising a light source (200) for generating a light beam and a light-emitting lens (300), wherein the effect module (100) according to any one of claims 1 to 9 is located between the light source (200) and the light-emitting lens (300), and when the effect sheet (130) covers the light-passing hole (111), the effect sheet (130) intercepts the light beam to generate a specific effect, and finally, the effect sheet is projected through the light-emitting lens (300).
  11. 11. Stage lamp, including lamp holder (400) and support that have light outlet (410) lamp holder (400) rotatory supporting seat (500), characterized in that, lamp holder (400) internally mounted have the optical system of claim 10, light source (200) install in lamp holder (400) is interior keep away from the one end of light outlet (410), light-emitting lens (300) cover light outlet (410) set up.

Description

Effect module with clamping reset assembly, optical system and stage lamp Technical Field The utility model relates to the technical field of stage lamps, in particular to an effect module with a clamping type resetting component, an optical system and a stage lamp. Background The effect module in the stage lamp equipment realizes diversified light efficiency through the switchable effect piece, and the switching action of the effect piece is mainly finished by virtue of the driving component and the reset component. When the motor in the driving component runs, the swing arm is driven to rotate through the belt pulley or gear transmission, so that the atomizing sheet, the prism and other effect sheets cut into the light path light-passing holes to intercept the light beams, and after the power is off, the elastic piece (such as a torsion spring and a tension spring) drives the effect sheets to reset through deformation potential energy to exit the light path. In the prior art, the connection mode of the elastic piece and the motor rotating shaft is mainly divided into two types, namely, a connection structure adopting a flange plate, one end of the elastic piece is fixed on a motor shaft through the flange plate, the other end of the elastic piece is anchored on a base plate, and the elastic piece is reset by utilizing torque generated by elastic deformation, and the other end of the elastic piece is directly fixed on a driving belt pulley to transmit reset torque. The structure has the technical defects that the flange connection mode occupies larger installation space, screws are additionally screwed to support the rotating shaft of the motor to realize fixation, after the structure is used for a long time, the flange and the motor shaft are easy to slide relatively due to vibration to cause the deviation of a reset angle, one end of the elastic piece is directly fixed on the driving belt pulley, and the belt pulley with enough large size is needed to provide enough installation positions for connection with the elastic piece. Disclosure of utility model The utility model provides an effect module with a clamping type resetting component, an optical system and a stage lamp, wherein the elastic piece is fixedly installed by utilizing the clamping seat, so that the installation space is reduced, and a driving mechanism with more sizes can be adapted. In order to solve the technical problems, the utility model adopts the technical scheme that the device comprises an effect module with a clamping type resetting component, an optical system and a stage lamp, wherein the clamping type resetting component comprises a base plate with a light-passing hole, a bracket pivoted on the base plate, an effect piece arranged on the bracket, a driving component for driving the bracket to rotate so as to drive the effect piece to cover the light-passing hole, an elastic piece and a clamping seat, the clamping seat clamps and is fixed on a motor rotating shaft in the driving component through two clamping arms, one end of the elastic piece is fixedly connected with the clamping seat, the other end of the elastic piece is directly or indirectly fixedly connected with the base plate, and a resetting force for enabling the effect piece to rotate so as to open the light-passing hole is applied to the bracket. When the motor stops outputting driving force, the motor rotating shaft can rotate freely, at the moment, under the action of the elastic piece, the clamping seat drives the motor rotating shaft to rotate, and the bracket is driven to enable the effect piece to rotate so as to open the light passing hole, so that resetting of the effect piece is completed. Compared with the prior art, the method for installing the elastic piece by using the flange has the advantages that the flanges with different sizes are needed to be selected according to the sizes of the rotating shafts of the motors, the fixing is realized only by screwing screws on the outer sides of the flanges to prop against the rotating shafts, the fixing can be realized in a loose and invalid mode under long-term use, the clamping seat can tightly encircle the rotating shafts of the motors, the stable connection between the two is ensured, meanwhile, compared with the installation space requirement of the flanges, the installation space of the clamping seat is greatly reduced, and the installation is more flexible because the clamping seat is not limited by the sizes of the pulleys in a mode of fixing one end of the elastic piece on the pulleys. Further, the two clamping arms together form a locking hole for clamping the motor rotating shaft, and the clamping seat further comprises a locking piece for adjusting the distance between the two clamping arms. The size of the locking hole is adjusted through the locking piece, so that the clamping fixing or loosening action between the clamping seat and the motor rotating shaft is realized, and the operation is conven