Automatic adjusting structure of multifunctional stage pattern lamp

Abstract

The utility model provides a kind of automatic adjusting structure of multifunctional stage pattern lamp, comprising: upper and lower parallel interval distribution upper mounting plate and lower mounting plate, the center of upper mounting plate and lower mounting plate is provided with center light outlet hole, the center of the center light outlet hole of upper mounting plate and lower mounting plate is located on same straight line, first focusing component and second focusing component are respectively installed on the left and right sides of the center light outlet hole on upper mounting plate, prism adjusting component is installed in the side of the center light outlet hole, the installation height of prism adjusting component is lower than first focusing component and second focusing component, dyeing adjusting component and pattern adjusting component are respectively installed on the left and right sides of the center light outlet hole on lower mounting plate, the installation position of dyeing adjusting component is lower than the installation position of pattern adjusting component.The automatic adjusting structure of multifunctional stage pattern lamp of the utility model is reasonably designed, can realize multi-style automatic focusing adjustment, and the style of pattern and color combination is more, change is rich.

Description

Technical Field

[0001] This utility model relates to the field of stage lighting technology, specifically to an automatic adjustment structure for a multifunctional stage pattern light. Background Technology

[0002] Moving head stage pattern lights are high-tech products integrating electronics, mechanics, and optics. A qualified moving head stage pattern light must be stable and reliable, have excellent luminous efficiency, accurate positioning, good heat dissipation, and its body and material structure must meet ergonomic requirements.

[0003] In the prior art, there are numerous reports on stage pattern lights. For example, Chinese patent application CN204062864U discloses a stage light color mixing device, including: a light source; a mounting frame installed outside the light emitting end of the light source, with light holes for the light emitted from the light source to pass through; multiple color mixing disks pivotally connected to the mounting frame and arranged along the optical axis of the light source, the rotation axes of the multiple color mixing disks coinciding, each color mixing disk having at least one CMYK color chip on its periphery, and a white light hole at one end of the CMYK color chip on the color mixing disk; a color disk pivotally connected to the mounting frame, the rotation axis of the color disk coinciding with the rotation axis of the color mixing disk, and at least one color area corresponding to the CMYK color chip on the periphery of the color disk, with light-transmitting components of different colors sequentially distributed along the circumference of the color disk in the color area; and multiple drive motors for driving the color disk and the multiple color mixing disks to rotate. This utility model enables stage lights to output more dazzling light and shadow effects and simplifies the structure of the color mixing device. However, the above structures generally have the following defects: (1) the patterns and color combinations are limited and have few variations; (2) they do not have focus adjustment function and have poor adaptability. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model proposes an automatic adjustment structure for a multifunctional stage pattern light, which can achieve automatic focus adjustment in multiple styles, and offers a variety of patterns and color combinations with rich variations.

[0005] This utility model provides an automatic adjustment structure for a multifunctional stage pattern light, comprising: an upper mounting plate and a lower mounting plate arranged parallel to each other at intervals, connected by a support column; a central light-emitting hole is provided at the center of both the upper and lower mounting plates, and the centers of the central light-emitting holes of the upper and lower mounting plates are located on the same straight line; a first focusing component and a second focusing component are respectively installed on the left and right sides of the central light-emitting hole on the upper mounting plate, and a prism adjustment component is installed on one side of the central light-emitting hole, with the installation height of the prism adjustment component lower than that of the first and second focusing components; a color adjustment component and a pattern adjustment component are respectively installed on the left and right sides of the central light-emitting hole on the lower mounting plate, with the installation position of the color adjustment component lower than that of the pattern adjustment component.

[0006] In the above technical solution, during actual operation, the light source installed below the central light-emitting hole emits light outward through the central light-emitting hole. Through the cooperation of the color adjustment components and pattern adjustment components located on the left and right sides of the central light-emitting hole on the lower mounting plate, a rich variety of patterns and color combinations can be produced, greatly enriching the styles of pattern and color combinations. Then, according to actual requirements, the light beam is dispersed through the prism adjustment component to form even richer colors and patterns. Furthermore, the first and second focusing components can achieve different forms of zooming of the light beam passing through the central light-emitting hole, enhancing beam rendering, blurring, and other effects, thereby further enriching the styles of beam changes and achieving excellent stage effects.

[0007] Preferably, the first focusing assembly and the second focusing assembly have the same structure, both including a main shaft. A first focusing gear, a second focusing gear, and a third focusing gear are mounted on the main shaft, arranged vertically and parallelly at intervals. A lens top plate is installed between the first and second focusing gears. A lens top plate adjusting gear is installed below the lens top plate. A lens bottom plate is installed between the second and third focusing gears. A lens bottom plate adjusting gear is installed above the lens bottom plate. The second focusing gear meshes with both the lens top plate adjusting gear and the lens bottom plate adjusting gear via transition focusing gears. A main shaft drive motor is installed below the main shaft. A first focusing gear drive motor and a third focusing gear drive motor are also mounted on the upper mounting plate. The first and third focusing gear drive motors are connected to the first and third focusing gears respectively via belts. In actual operation, when zooming is required, the main spindle drive motor rotates the lens base plate, lens base plate adjusting gear, lens top plate, and lens top plate adjusting gear together to above the central light outlet. Then, the first or third focusing gear drive motor drives the first or third focusing gear to rotate. This, in turn, through the engagement of the transition focusing gear, drives the lens base plate adjusting gear or lens top plate adjusting gear to rotate. The rotation of the lens base plate adjusting gear or lens top plate adjusting gear changes the distance between the lens base plate and the lens top plate, thus achieving focusing and enhancing beam rendering, blurring, and other effects. When zooming is not required, the main spindle drive motor can move the lens base plate, lens base plate adjusting gear, lens top plate, and lens top plate adjusting gear away from above the central light outlet.

[0008] Preferably, the prism adjustment assembly includes a prism sheet and a prism sheet drive motor. The prism sheet drive motor is mounted on the upper mounting plate, and the prism sheet is mounted on the output shaft of the prism sheet drive motor. The prism sheet is located on one side of the central light-emitting aperture of the upper mounting plate. In actual operation, when it is necessary to use the prism sheet for beam dispersion, the prism sheet is driven by the prism sheet drive motor to rotate above the central light-emitting aperture. When it is not necessary to disperse the beam, the prism sheet is driven by the prism sheet drive motor to move away from the central light-emitting aperture.

[0009] Preferably, the dyeing adjustment assembly includes a stepped gear mounting base, with a dyeing sheet gear shaft mounted at its center. The stepped gear mounting base is equipped with a first dyeing sheet drive gear, a second dyeing sheet drive gear, and a third dyeing sheet drive gear arranged parallel to each other vertically. The stepped gear mounting base also houses a first dyeing sheet, a second dyeing sheet, and a third dyeing sheet arranged parallel to each other vertically. Each of the three dyeing sheets is independently driven by its respective drive gear. All three drive motors are mounted on a lower mounting plate, and their output shafts are connected to the corresponding drive gears via drive belts. In actual operation, the dyeing effects of the first, second, and third dyeing sheets are different. By independently controlling the rotation of the three dyeing sheets, a wider variety of dyeing effects can be achieved.

[0010] Preferably, the pattern adjustment assembly includes a pattern disk gear mounting base, a pattern disk gear shaft is mounted at the center of the mounting base, and a first pattern disk drive gear and a second pattern disk drive gear are mounted on the mounting base in parallel arrangement. The mounting base also houses a first pattern disk and a second pattern disk, each mounted in parallel arrangement. The first and second pattern disks are driven independently by their respective drive gears. Both drive motors are mounted on a lower mounting plate, and their output shafts are connected to the drive gears via drive belts. In actual operation, the patterns on the first and second pattern disks are different, and patterns can overlap to form new patterns. By independently controlling the rotation of the two pattern disks, richer pattern effects can be created.

[0011] Preferably, a flexible protective plate is also installed between the upper mounting plate and the lower mounting plate, and a buffer spring is installed between the flexible protective plate and the lower mounting plate. The flexible protective plate provides better protection for the components mounted on the upper and lower mounting plates when the equipment is subjected to impact or vibration.

[0012] Preferably, the upper mounting plate is further equipped with a drive board and a main control board, the main control board being electrically connected to the drive board, the first focusing assembly, the second focusing assembly, the prism adjustment assembly, the color adjustment assembly, and the pattern adjustment assembly, respectively. In actual operation, the working states of the first focusing assembly, the second focusing assembly, the prism adjustment assembly, the color adjustment assembly, and the pattern adjustment assembly can be controlled via the main control board and the drive board.

[0013] The beneficial effects of the automatic adjustment structure of the multifunctional stage pattern light provided by this utility model are as follows: The automatic adjustment structure of this multifunctional stage pattern light is reasonably designed, enabling automatic focusing adjustment in multiple styles, and providing a wide variety of pattern and color combinations. In actual operation, the light source installed below the central light outlet emits light outwards through the central light outlet. Through the cooperation of the color adjustment components and pattern adjustment components located on the left and right sides of the central light outlet on the lower mounting plate, a rich variety of pattern and color combinations can be produced, greatly enriching the styles of pattern and color combinations. Then, according to actual requirements, the beam is dispersed through the prism adjustment component to form even richer colors and patterns. Furthermore, the first and second focusing components can achieve different forms of zooming of the beam passing through the central light outlet, enhancing beam rendering, blurring, and other effects, thereby further enriching the styles of beam changes and achieving excellent stage effects. Attached Figure Description

[0014] Figure 1 This is a top view of the three-dimensional structure of this utility model.

[0015] Figure 2 This is a bottom view of the three-dimensional structure of this utility model.

[0016] Figure 3 This is an exploded three-dimensional structural diagram of the first focusing component and the second focusing component in this utility model. Figure I .

[0017] Figure 4 This is an exploded three-dimensional structural diagram of the first focusing component and the second focusing component in this utility model. Figure II .

[0018] Figure 5 This is an exploded three-dimensional structural diagram of the dyeing adjustment component and the pattern adjustment component in this utility model. Figure I .

[0019] Figure 6 This is an exploded three-dimensional structural diagram of the dyeing adjustment component and the pattern adjustment component in this utility model. Figure II .

[0020] Figure 7This is an exploded three-dimensional structural diagram of the first focusing component in this utility model.

[0021] Figure 8 This is an exploded three-dimensional structural diagram of the dyeing adjustment component in this utility model.

[0022] Figure 9 This is an exploded three-dimensional structural diagram of the pattern adjustment component in this utility model.

[0023] In the diagram: 1. Lower mounting plate; 2. Upper mounting plate; 3. First focusing assembly; 31. Main spindle; 32. First focusing gear; 33. Second focusing gear; 34. Third focusing gear; 35. Transition focusing gear; 36. Lens base plate; 37. Lens base plate adjusting gear; 38. Lens top plate adjusting gear; 39. Lens top plate; 310. Main spindle drive motor; 311. Third focusing gear drive motor; 312. First focusing gear drive motor; 4. Second focusing assembly; 5. Prism adjustment assembly; 51. Prism sheet; 52. Prism sheet drive motor; 6. Drive board; 7. Main control board; 8. Staining adjustment assembly; 81. First stained sheet drive motor; 82. Second stained sheet drive motor 83. Third dyeing sheet drive motor; 84. First dyeing sheet; 85. Stepped gear mounting base; 86. Second dyeing sheet; 87. Third dyeing sheet; 88. First dyeing sheet drive gear; 89. Second dyeing sheet drive gear; 810. Third dyeing sheet drive gear; 811. Dyeing sheet gear shaft; 9. Pattern adjustment assembly; 91. First pattern disk drive motor; 92. Second pattern disk drive motor; 93. First pattern disk; 94. Pattern disk gear mounting base; 95. Second pattern disk; 96. First pattern disk drive gear; 97. Second pattern disk drive gear; 98. Pattern disk gear shaft; 11. Support column; 12. Flexible protective plate; 13. Buffer spring; 15. Central light outlet hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: An automatic adjustment structure for a multifunctional stage pattern light.

[0026] Reference Figures 1 to 9As shown, an automatic adjustment structure for a multifunctional stage pattern light includes: an upper mounting plate 2 and a lower mounting plate 1 arranged parallel to each other at intervals. The upper mounting plate 2 and the lower mounting plate 1 are connected by a support column 11. A flexible protective plate 12 is also installed between the upper mounting plate 2 and the lower mounting plate 1, and a buffer spring 13 is installed between the flexible protective plate 12 and the lower mounting plate 1. The flexible protective plate 12 can better protect the components installed on the upper mounting plate 2 and the lower mounting plate 1 when the equipment is subjected to impact or vibration.

[0027] Both the upper mounting plate 2 and the lower mounting plate 1 have a central light-emitting hole 15 at their centers. The centers of the central light-emitting holes 15 on the upper mounting plate 2 and the lower mounting plate 1 are on the same straight line. A first focusing assembly 3 and a second focusing assembly 4 are respectively mounted on the left and right sides of the central light-emitting hole 15 on the upper mounting plate 2. The first focusing assembly 3 and the second focusing assembly 4 have the same structure, both including a main shaft 31. A first focusing gear 32, a second focusing gear 33, and a third focusing gear 34 are mounted on the main shaft 31, arranged vertically and horizontally at intervals. A lens top plate 39 is installed between the first focusing gear 32 and the second focusing gear 33. A lens top plate is installed below the lens top plate 39. A lens base plate 36 is installed between the second focusing gear 33 and the third focusing gear 34, and a lens base plate adjusting gear 37 is installed above the lens base plate 36. The second focusing gear 33 meshes with the lens top plate adjusting gear 38 and the lens base plate adjusting gear 37 through transition focusing gears 35, respectively. A main shaft drive motor 310 is installed below the main shaft 31. A first focusing gear drive motor 312 and a third focusing gear drive motor 311 are also installed on the upper mounting plate 2. The first focusing gear drive motor 312 and the third focusing gear drive motor 311 are connected to the first focusing gear 32 and the third focusing gear 34 through belts, respectively. In actual operation, when zooming is required, the main spindle drive motor 310 drives the lens base plate 36, lens base plate adjusting gear 37, lens top plate 39, and lens top plate adjusting gear 38 to rotate as a whole above the central light outlet hole 15. Then, the first focusing gear drive motor 312 or the third focusing gear drive motor 311 drives the first focusing gear 32 or the third focusing gear 34 to rotate. This, in turn, drives the lens base plate adjusting gear 37 or the lens top plate adjusting gear 38 to rotate through the engagement of the transition focusing gear 35. The rotation of the lens base plate adjusting gear 37 or the lens top plate adjusting gear 38 changes the distance between the lens base plate 36 and the lens top plate 39, thereby achieving focusing and enhancing beam rendering, blurring, and other effects. When zooming is not required, the main spindle drive motor 310 can drive the lens base plate 36, lens base plate adjusting gear 37, lens top plate 39, and lens top plate adjusting gear 38 to move away from above the central light outlet hole 15.

[0028] A prism adjustment assembly 5 is installed on one side of the central light-emitting aperture 15. The installation height of the prism adjustment assembly 5 is lower than that of the first focusing assembly 3 and the second focusing assembly 4 to better achieve the cooperation between the prism adjustment assembly 5 and the first focusing assembly 3 and the second focusing assembly 4. The prism adjustment assembly 5 includes a prism sheet 51 and a prism sheet drive motor 52. The prism sheet drive motor 52 is mounted on the upper mounting plate 2, and the prism sheet 51 is mounted on the output shaft of the prism sheet drive motor 52. The prism sheet 51 is located on one side of the central light-emitting aperture 15 of the upper mounting plate 2. In actual operation, when it is necessary to use the prism sheet 51 to disperse the light beam, the prism sheet drive motor 52 drives the prism sheet 51 to rotate above the central light-emitting aperture 15. When it is not necessary to disperse the light beam, the prism sheet drive motor 52 drives the prism sheet 51 away from the central light-emitting aperture 15.

[0029] On the lower mounting plate 1, a dyeing adjustment component 8 and a pattern adjustment component 9 are respectively installed on the left and right sides of the central light-emitting hole 15. The installation position of the dyeing adjustment component 8 is lower than that of the pattern adjustment component 9 so that the dyeing sheet in the dyeing adjustment component 8 and the pattern disk in the pattern adjustment component 9 can be better overlapped.

[0030] Reference Figure 5 , Figure 6 and Figure 8 As shown, the dyeing adjustment assembly 8 includes a stepped gear mounting base 85. A dyeing sheet gear shaft 811 is mounted at the center of the stepped gear mounting base 85. A first dyeing sheet drive gear 88, a second dyeing sheet drive gear 89, and a third dyeing sheet drive gear 810 are mounted on the stepped gear mounting base 85, arranged vertically and parallelly. A first dyeing sheet 84, a second dyeing sheet 86, and a third dyeing sheet 87 are also mounted on the stepped gear mounting base 85, arranged vertically and parallelly. The first dyeing sheet 84, the second dyeing sheet 86, and the third dyeing sheet 87 are driven independently by the first dyeing sheet drive gear 88, the second dyeing sheet drive gear 89, and the third dyeing sheet drive gear 810, respectively. The first dyeing sheet drive motor 81, the second dyeing sheet drive motor 82, and the third dyeing sheet drive motor 83 are all mounted on the lower mounting plate 1. The output shafts of the first dyeing sheet drive motor 81, the second dyeing sheet drive motor 82, and the third dyeing sheet drive motor 83 are connected to the first dyeing sheet drive gear 88, the second dyeing sheet drive gear 89, and the third dyeing sheet drive gear 810, respectively, via drive belts. In actual work, the staining effects of the first staining slide 84, the second staining slide 86, and the third staining slide 87 are different. By independently controlling the rotation of the three staining slides, more diverse staining effects can be created.

[0031] Reference Figure 5 , Figure 6 and Figure 9As shown, the pattern adjustment component 9 includes a pattern disk gear mounting base 94. A pattern disk gear shaft 98 is mounted at the center of the pattern disk gear mounting base 94. A first pattern disk drive gear 96 and a second pattern disk drive gear 97, arranged vertically and parallelly, are mounted on the pattern disk gear mounting base 94. A first pattern disk 93 and a second pattern disk 95, arranged vertically and parallelly, are also mounted on the pattern disk gear mounting base 94. The first pattern disk 93 and the second pattern disk 95 are driven independently by the first pattern disk drive gear 96 and the second pattern disk drive gear 97, respectively. The first pattern disk drive motor 91 and the second pattern disk drive motor 92 are both mounted on the lower mounting plate 1. The output shafts of the first pattern disk drive motor 91 and the second pattern disk drive motor 92 are connected to the first pattern disk drive gear 96 and the second pattern disk drive gear 97 via drive belts, respectively. In actual operation, the patterns on the first pattern disk 93 and the second pattern disk 95 are different, and the patterns can overlap to form new patterns. By independently controlling the rotation of the two pattern disks, richer pattern effects can be created.

[0032] The upper mounting plate 2 is also equipped with a drive board 6 and a main control board 7. The main control board 7 is electrically connected to the drive board 6, the first focusing assembly 3, the second focusing assembly 4, the prism adjustment assembly 5, the color adjustment assembly 8, and the pattern adjustment assembly 9, respectively. In actual operation, the working status of the first focusing assembly 3, the second focusing assembly 4, the prism adjustment assembly 5, the color adjustment assembly 8, and the pattern adjustment assembly 9 can be controlled through the main control board 6 and the drive board 7.

[0033] This multi-functional stage pattern light features a rationally designed automatic adjustment structure, enabling multi-style automatic focusing adjustment and a wide variety of pattern and color combinations. In actual operation, the light source, installed below the central light-emitting hole 15, emits light outwards through it. The color adjustment components 8 and pattern adjustment components 9, mounted on the lower mounting plate 1 on either side of the central light-emitting hole 15, work together to create a rich variety of pattern and color combinations, greatly enriching the styles of these combinations. Then, according to actual requirements, the beam is dispersed through the prism adjustment component 5, forming even richer colors and patterns. Furthermore, the first focusing component 3 and the second focusing component 4 allow for different forms of zooming of the beam passing through the central light-emitting hole 15, enhancing beam rendering and blurring effects, thereby further enriching the styles of beam changes and achieving excellent stage effects.

[0034] The above description is only a preferred embodiment of the present utility model. However, the present utility model should not be limited to the content disclosed in the embodiment and the accompanying drawings. Therefore, any equivalent or modified embodiments made without departing from the spirit disclosed in the present utility model shall fall within the protection scope of the present utility model.

Claims

1. An automatic adjustment structure for a multifunctional stage pattern light, characterized in that... include: An upper mounting plate and a lower mounting plate are arranged parallel to each other and spaced apart. The upper and lower mounting plates are connected by support columns. A central light-emitting hole is provided at the center of each of the upper and lower mounting plates. The centers of the central light-emitting holes of the upper and lower mounting plates are located on the same straight line. A first focusing component and a second focusing component are respectively installed on the left and right sides of the central light-emitting hole on the upper mounting plate. A prism adjustment component is installed on one side of the central light-emitting hole. The installation height of the prism adjustment component is lower than that of the first focusing component and the second focusing component. A color adjustment component and a pattern adjustment component are respectively installed on the left and right sides of the central light-emitting hole on the lower mounting plate. The installation position of the color adjustment component is lower than that of the pattern adjustment component.

2. The automatic adjustment structure of the multifunctional stage pattern light as described in claim 1, characterized in that: The first and second focusing components have the same structure, both including a main shaft. A first, second, and third focusing gear, arranged vertically and parallelly, are mounted on the main shaft. A lens top plate is installed between the first and second focusing gears. A lens top plate adjusting gear is installed below the lens top plate. A lens bottom plate is installed between the second and third focusing gears. A lens bottom plate adjusting gear is installed above the lens bottom plate. The second focusing gear meshes with both the lens top plate adjusting gear and the lens bottom plate adjusting gear via transition focusing gears. A main shaft drive motor is mounted below the main shaft. A first and third focusing gear drive motor are also mounted on the upper mounting plate. The first and third focusing gear drive motors are connected to the first and third focusing gears via belts.

3. The automatic adjustment structure of the multifunctional stage pattern light as described in claim 1, characterized in that: The prism adjustment assembly includes a prism sheet and a prism sheet drive motor. The prism sheet drive motor is mounted on the upper mounting plate, and the prism sheet is mounted on the output shaft of the prism sheet drive motor. The prism sheet is located on one side of the central light outlet hole of the upper mounting plate.

4. The automatic adjustment structure of the multifunctional stage pattern light as described in claim 1, characterized in that: The dyeing adjustment assembly includes a stepped gear mounting base, with a dyeing sheet gear shaft mounted at the center of the stepped gear mounting base. A first dyeing sheet drive gear, a second dyeing sheet drive gear, and a third dyeing sheet drive gear are mounted on the stepped gear mounting base, arranged vertically and parallelly at intervals. A first dyeing sheet, a second dyeing sheet, and a third dyeing sheet are also mounted on the stepped gear mounting base, arranged vertically and parallelly at intervals. Each of the first, second, and third dyeing sheets is independently driven by its respective drive gear. The first, second, and third dyeing sheet drive motors are all mounted on a lower mounting plate. The output shafts of the first, second, and third dyeing sheet drive motors are connected to the first, second, and third dyeing sheet drive gears via drive belts.

5. The automatic adjustment structure of the multifunctional stage pattern light as described in claim 1, characterized in that: The pattern adjustment assembly includes a pattern disk gear mounting base, a pattern disk gear shaft is mounted at the center of the pattern disk gear mounting base, a first pattern disk drive gear and a second pattern disk drive gear are mounted on the pattern disk gear mounting base in parallel and spaced apart, and a first pattern disk and a second pattern disk are also mounted on the pattern disk gear mounting base in parallel and spaced apart, wherein the first pattern disk and the second pattern disk are driven independently by the first pattern disk drive gear and the second pattern disk drive gear, respectively. The first pattern disk drive motor and the second pattern disk drive motor are both mounted on the lower mounting plate, and the output shafts of the first pattern disk drive motor and the second pattern disk drive motor are connected to the first pattern disk drive gear and the second pattern disk drive gear, respectively, through drive belts.

6. The automatic adjustment structure of the multifunctional stage pattern light as described in claim 1, characterized in that: A flexible protective plate is also installed between the upper mounting plate and the lower mounting plate, and a buffer spring is installed between the flexible protective plate and the lower mounting plate.

7. The automatic adjustment structure of the multifunctional stage pattern light as described in claim 1, characterized in that: The upper mounting plate is also equipped with a drive board and a main control board, which are electrically connected to the drive board, the first focusing component, the second focusing component, the prism adjustment component, the color adjustment component, and the pattern adjustment component, respectively.

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