Laser beam generating device

Abstract

The utility model provides a laser beam generating device. The laser beam generating device includes: a base; a housing coupled to the base; a first laser generator disposed within the housing and operable to emit a light surface to form light on a surface; a second laser generator disposed within the housing and operable to emit a light beam to form a light spot on the surface, the light beam intersecting the light surface; and an actuator system configured to rotate the light surface relative to the base about an axis through the housing, and configured to move a position where the light spot intersects the light.

Description

[0001] Cross-references to related patent applications

[0002] This application claims the benefit of and priority to U.S. Provisional Application No. 63 / 272,020, filed on October 26, 2021, and U.S. Provisional Application No. 63 / 243,439, filed on September 13, 2021, the entire contents of each of the above provisional applications are incorporated herein by reference. Technical Field

[0003] The present disclosure relates generally to the field of tools. The present disclosure relates specifically to laser levels. Background Art

[0004] The U.S. patent application with publication number US2002-0057426 discloses a position determination system, which includes a light receiving and sensing device, the light receiving and sensing device including a main body having a device for transmitting elevation angle, depression angle and horizontal angle data; and a phantom plane determination function for determining a phantom plane, so as to display or output the differential angles of elevation angle and depression angle associated with the phantom surface generated from the data received from the main body. There is room for improvement in the position determination system in the related art. Utility Model Content

[0005] The utility model aims to provide a laser beam generating device, which emits a light beam of a first color and a light spot of a second color, the second color is different from the first color, and the light spot intersects the light beam. Another purpose of the utility model is to provide a laser beam generating device configured to adjust the orientation of the light beam to be horizontal or vertical according to the orientation of the shell.

[0006] An exemplary method of using an embodiment of the utility model involves emitting a light surface from a first laser generator to form a light line on a surface, and emitting a light beam from a second laser generator to form a light spot on the surface, the first laser generator being coupled to a base of a laser beam generating device, the second laser generator being coupled to the base, and the light spot intersecting the light line. The method also includes receiving a first instruction to rotate the light surface and the light beam. In response to receiving the first instruction, the light surface is rotated relative to the base about an axis, and the light beam is rotated relative to the base about an axis, so that the light spot continues to intersect with the light line when the light surface and the light beam rotate.

[0007] In various exemplary embodiments, the light surface is rotated 360 degrees. In various exemplary embodiments, the method includes adjusting the position where the light spot intersects the light. In various exemplary embodiments, the method includes adjusting the orientation of the light to a vertical orientation or a horizontal orientation. In various exemplary embodiments, the light surface is rotated by a first actuator, and the light beam is rotated by a second actuator, the second actuator being different from the first actuator. In various exemplary embodiments, the light surface includes a first color, and the light beam includes a second color, the second color being different from the first color. In various exemplary embodiments, the light surface includes a first color, and the light beam includes a second color, the second color being different from the first color. In various exemplary embodiments, the first instruction is received wirelessly from a remote control device.

[0008] Another embodiment of the utility model relates to a laser beam generating device, which includes a base, a shell connected to the base, a first laser generator, a second laser generator, and an actuator system, wherein the first laser generator is arranged in the shell and is operable to emit a light surface to form a light on the surface, and the second laser generator is arranged in the shell and is operable to emit a light beam to form a light spot on the surface, and the light beam intersects with the light surface. The actuator system is configured to rotate the light surface relative to the base around an axis passing through the shell, and the actuator system is configured to move the position where the light spot intersects with the light.

[0009] In various exemplary embodiments, the actuator system includes a first actuator and a second actuator, the first actuator being configured to rotate the light surface, and the second actuator being configured to move the position where the light spot intersects the light beam. In various exemplary embodiments, the light surface includes a first color, and the light beam includes a second color, which is different from the first color. In various exemplary embodiments, the light surface includes a first color, and the light beam includes a second color, which is different from the first color. In various exemplary embodiments, the actuator system is configured to orient the light beam into one of a horizontal orientation or a vertical orientation. In various exemplary embodiments, the actuator system is configured to rotate the light surface 360 ​​degrees. In various exemplary embodiments, the actuator system rotates the light surface in response to the laser beam generating device wirelessly receiving a signal from a remote control device.

[0010] Another embodiment of the utility model relates to a laser beam generating device, which includes a base, a shell connected to the base, a first laser generator, a second laser generator, and an actuator system, wherein the first laser generator is connected to the shell and is operable to generate a light on a surface, and the second laser generator is connected to the shell and is operable to generate a light spot on the surface so that the light spot intersects with the light. The actuator system is configured to rotate the light and the light spot relative to the base around an axis passing through the shell, and when the light and the light spot rotate, the light spot continues to intersect with the light.

[0011] In various exemplary embodiments, the actuator system rotates the light in response to the laser beam generating device wirelessly receiving a signal from a remote control device. In various exemplary embodiments, the actuator system is configured to rotate the light surface 360 ​​degrees. In various exemplary embodiments, the light includes a first color, and the light spot includes a second color, and the second color is different from the first color. In various exemplary embodiments, the actuator system includes a first actuator and a second actuator, the first actuator is configured to rotate the light, and the second actuator is configured to move the position where the light spot intersects the light.

[0012] Another embodiment of the utility model relates to a method for using a laser beam generating device. The method includes emitting a light surface from a first laser generator of the laser beam generating device, and emitting a light beam from a second laser generator of the laser beam generating device, the light surface forming a light line on the surface, the light beam forming a light spot on the surface, and the light spot intersecting the light line. The method also includes receiving a first instruction to rotate the light surface and the light beam, and performing the following two steps in response to receiving the first instruction. First, the light surface is rotated around an axis relative to the laser beam generating device. Second, the light beam is rotated around an axis relative to the laser beam generating device, so that the light spot continues to intersect with the light line when the light surface and the light beam rotate.

[0013] In various embodiments, the method further includes receiving a second instruction to adjust the position where the light spot intersects the light from the first position to a second position, the second position being different from the first position. In response to receiving the second instruction, the method further includes adjusting the aim of the second laser generator so that the light spot intersects the light at the second position.

[0014] Another embodiment of the utility model relates to a laser beam generating device, which includes a housing, a first laser generator located in the housing, a second laser generator arranged in the housing, a first actuator, and a second actuator. The first laser generator is operable to emit a light surface, which forms a light on a surface. The second laser generator is operable to emit a light beam, which forms a light spot on the surface, and the light spot intersects with the light. The first actuator is configured to rotate the light surface relative to an axis running through the housing, and the second actuator is configured to adjust the position where the light spot intersects with the light.

[0015] In various embodiments, the laser beam generating device includes a self-leveling mechanism configured to orient the light into one of a horizontal orientation or a vertical orientation. In various embodiments, the light surface includes a first color and the light beam includes a second color, the second color being different from the first color.

[0016] Various embodiments of the present invention are directed to laser levels and accessories that include various features and designs for achieving improved performance.

[0017] Additional features and advantages will be set forth in the detailed description that follows, and some of these additional features and advantages will be apparent to those skilled in the art from the description or will be recognized by practicing the embodiments as described in the included written description and in the accompanying drawings. It should be understood that both the foregoing general description and the following detailed description are exemplary.

[0018] The accompanying drawings are included to provide a further understanding and are incorporated in and constitute a part of this specification. The drawings illustrate one or more embodiments and together with the description serve to explain the principles and operation of the various embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present application will be more fully understood from the following detailed description, which is made in conjunction with the accompanying drawings, in which like reference numerals refer to like elements. In the accompanying drawings:

[0020] Figure 1 is a perspective view of a laser level according to an exemplary embodiment.

[0021] Figure 2 According to an exemplary embodiment Figure 1 A perspective view of a laser level positioned on the floor.

[0022] Figure 3 According to an exemplary embodiment, Figure 1 The laser level is oriented horizontally on the floor.

[0023] Figure 4 According to an exemplary embodiment Figure 1 A perspective view of a laser level positioned on a wall.

[0024] Figure 5 According to an exemplary embodiment Figure 1 A perspective view of a laser level positioned on a wall.

[0025] Figure 6 is the use according to the exemplary embodiment Figure 1 An exemplary method of using a laser level.

[0026] Figure 7 is a perspective view of a laser level according to an exemplary embodiment.

[0027] Figure 8 According to an exemplary embodiment Figure 7 Stereoscopic view of a laser level.

[0028] Fig. 9According to an exemplary embodiment Figure 7 Stereoscopic view of a laser level.

[0029] Fig.10 is a perspective view of a rod holder according to an exemplary embodiment.

[0030] Fig.11 According to an exemplary embodiment Fig.10 Schematic side view of a rod holder.

[0031] Fig.12 According to an exemplary embodiment Fig.10 A perspective view of a portion of a rod holder.

[0032] Fig.13 is a perspective view of a laser bracket and a laser level according to an exemplary embodiment.

[0033] Fig.14 According to an exemplary embodiment Fig.13 A stereogram of the laser bracket. DETAILED DESCRIPTION

[0034] Referring generally to the drawings, various embodiments of laser levels and related accessories are provided.

[0035] As described in greater detail in the accompanying drawings, in general, laser levels and accessories include features, arrangements, structures, etc. for improving the operation and use of laser levels, such as to perform various construction tasks.

[0036] According to one embodiment, a laser level is provided that emits a light beam of a first color and a light spot of a second color, the second color being different from the first color, the light spot intersecting the light beam. The laser level is configured to adjust the orientation of the light beam to be horizontal or vertical depending on the orientation of the housing. The position where the light spot intersects the light beam can be adjusted remotely, such as by a remote control device.

[0037] The light can be rotated relative to the housing. For example, if the light is vertical, the light can be adjusted to the left or right. As the light rotates, the light spot also rotates accordingly as needed, so that the light spot continues to intersect the light throughout the rotation of the light.

[0038] Reference Figures 1 to 5, a laser emitter and / or a laser beam generating device is shown, which is shown as a laser level 10. The laser level 10 includes a housing 20 that rotates about an axis 22 relative to a base 14. In various embodiments, the housing 20 is coupled to the base 14, such as rotatably coupled. The laser level 10 includes a first laser generator and a second laser generator, the first laser generator is shown as a first laser emitter 30, and the second laser generator is shown as a second laser emitter 50. In various embodiments, the first laser emitter 30 and / or the second laser emitter 50 are coupled to and / or disposed within the housing 20. The first laser emitter 30 is configured and / or operable to emit a light surface 32 in the form of a line and / or a series of continuous points to form a light ray 34 on a surface 90. The second laser emitter 50 is configured and / or operable to emit a light beam 52 so that the light beam 52 forms a light spot 54 on the surface 90, and the light spot 54 intersects the light ray 34. The laser level 10 includes a wireless communication module, shown as a radio frequency transceiver 12 , for wirelessly communicating with other devices, such as a remote control device for the laser level 10 .

[0039] Housing 20 is configured to rotate, such as in direction 40 or in the opposite direction. When rotating in direction 40, light 34 and light spot 54 also rotate, so that light spot 54 continues to intersect light 34. Specifically, when the target of light surface 32 emitted by first laser emitter 30 is adjusted so that light 34 rotates (e.g., such as by rotating housing 20), the target of light beam 52 emitted from second laser emitter 50 is also adjusted (e.g., such as by rotating housing 20), so that light spot 54 continues to intersect light 34 when light spot 54 and light 34 rotate.

[0040] Further, the second laser emitter 50 can be adjusted in the direction 60 or vertical direction so that the light spot 54 from the light beam 52 intersects the light 34 at different positions. In other words, the light spot 54 can be adjusted while the light 34 remains stationary, thereby adjusting the position where the light spot 54 intersects the light 34. In various embodiments, the remote device (e.g., the remote control device 16) is configured to wirelessly control the position and angle of the light 34 and the light spot 54. In various embodiments, the light surface 32 includes a first color (e.g., red) and the light beam 52 includes a second color (e.g., green), and the second color is different from the first color (e.g., it can be quickly distinguished as a different color).

[0041] The laser level 10 is configured to rotate the light 34 and the light spot 54 so that the light 34 and the light spot 54 continue to intersect without being limited by the position of their intersection. For example, if the light spot 54 is adjusted to a position other than an orthogonal position relative to the laser level 10 (e.g., Figure 2If the light ray 34 intersects with the light spot 54 in the middle of the far wall, and then the light ray 34 and the light spot 54 rotate, the light ray 34 and the light spot 54 will continue to intersect as the light ray 34 and the light spot 54 rotate.

[0042] In various embodiments, the laser level 10 includes a leveling mechanism (eg, an actuator system 70) for adjusting the orientation of the light 34 to either a vertical orientation (eg, a horizontal orientation) or a horizontal orientation (eg, a vertical orientation) depending on the orientation of the housing 20. Figure 2 ) or horizontal orientation ( Figure 3 ). For example, the laser level 10 can be leveled by moving one of two actuators, each actuator including a motor and a gearbox transmission, the motor having an encoder attached to the rotating shaft of the motor. One of the actuators can rotate the laser (e.g., the light surface 32) 360 degrees in either direction, such as when the light surface 32 forms a vertical light 34 on the surface 90, while the other actuator can tilt the laser line within a limited range. The actuator controls the rotation of the light surface 32 in conjunction with two level sensors, which are mounted perpendicular to each other and read the levelness of the housing 20 when it is mounted in a horizontal orientation and a vertical orientation, respectively. The light beam 52 is connected to the following actuator and level sensor, which enable the light spot 54 to rotate coaxially with the light 34. In various embodiments, the level sensor of the second laser emitter 50 that emits the light beam 52 reads the levelness of the light beam 52 when it is vertical.

[0043] The laser level 10 includes two degrees of motion. The first degree of motion is a self-leveling mechanism, such as by using one or more bubble vials with light sensors to determine if the housing 20 is level. The second degree of motion is to enable the first laser emitter 30 and / or the second laser emitter 50 to rotate relative to the self-leveling mechanism. When the self-leveling mechanism is set, the light 34 can then be projected and rotated.

[0044] In various embodiments, the actuator system 70 is configured to adjust the orientation of the light 34 to a vertical orientation or a horizontal orientation. The actuator system 70 adjusts the first laser emitter 30 and / or the second laser emitter 50 to coordinate with each other so that the light 34 and the light spot 54 continue to intersect when moving (e.g., rotating). In other words, the laser level 10 includes the actuator system 70, and the actuator system 70 is configured to rotate the light surface 32 relative to the base 14 around the axis 22 that passes through the housing 20 (e.g., such as rotating the light surface 32 360 degrees), and the actuator system 70 is configured to move the position where the light spot 54 intersects with the light 34. The actuator system 70 is configured to rotate the light 34 and the light spot 54 relative to the base 14 around the axis 22 that passes through the housing 20 so that the light spot 54 continues to intersect with the light 34 when the light 34 and the light spot 54 rotate. In various embodiments, the actuator system 70 includes a first actuator 72 and a second actuator 74, and the light surface 32 is rotated by the first actuator 72, and the light beam 52 is rotated by the second actuator 74, and the second actuator is different from the first actuator 72. In other words, in various embodiments, the first actuator 72 is configured to rotate the light surface 32, and the second actuator 74 is configured to move the position where the light spot 54 intersects the light beam 34.

[0045] In an alternative embodiment, the laser level includes a laser distance measuring device rather than the second laser transmitter 50. In use, this alternative embodiment is configured to take measurements at specific intervals along a runway, estimate material distances, measure ceiling heights, steel column heights, and the like.

[0046] Reference Figure 6 , depicted is an exemplary method 110 of operating a laser level 10. At step 112, one or more lasers are emitted from the laser level 10. For example, the method includes emitting a beam of light 32 from a first laser emitter 30 to form a light line 34 on a surface 90, the first laser emitter 30 being coupled to a base 14 of the laser level 10 (e.g., via a housing 20), and the method also includes emitting a beam of light 52 from a second laser emitter 50 to form a light spot 54 on the surface 90, the second laser emitter 50 being coupled to the base 14 (e.g., via a housing 20), the light spot 54 intersecting the light line 34.

[0047] At step 114, instructions are received, such as by the laser level 10. For example, the laser level 10 wirelessly receives a signal 18 (such as an electronic signal) that includes instructions from a remote control device (e.g., the remote control device 16). The instructions may be used to adjust one or more of the light surface 32 and / or the light beam 52, such as a first instruction to rotate the light surface 32 and the light beam 52.

[0048] At step 116, in response to receiving the command, one or more of the lasers are moved. For example, the light surface 32 and / or the light beam 52 are rotated relative to the housing 20 of the laser level 10 about the axis 22 so that the light spot 54 continues to intersect the light ray 34 as the light surface 32 and the light beam 52 rotate. In other words, in response to receiving the first command, the method includes rotating the light surface 32 relative to the base 14 about the axis 22, and rotating the light beam 52 relative to the base 14 about the axis 22 so that the light spot 54 continues to intersect the light ray 34 as the light surface 32 and the light beam 52 rotate. As another example, the actuator system 70 rotates the light surface 32 in response to the laser level 10 wirelessly receiving the signal 18 from the remote control device 16.

[0049] Reference Figures 7 to 9 , various aspects of a laser level are shown, which is shown as a torpedo laser level 210. The torpedo laser level 210 includes a first orientation measurement device, shown as a first vial 214, and a second orientation measurement device, shown as a second vial 216. In various embodiments, the first vial 214 and the second vial 216 are planar relative to each other, and their respective longitudinal axes are perpendicular relative to each other.

[0050] The torpedo laser level 210 includes a coupling recess, shown as a v-groove 224. The first surface 220 and the second surface 222 extend from the v-groove 224. One or more coupling devices, shown as magnets 218, are arranged along one or both of the first surface 220 and the second surface 222.

[0051] In use, a ferrous object, such as a tube, is placed into the v-groove 224. A user can orient the tube by reference to one or both of the first vial 214 and the second vial 216. A laser 212 is emitted from the torpedo laser level 210 parallel to the second vial 216 to facilitate the user to mark a target location toward which the tube will extend, such as a penetration point in a wall where the tube will extend through the wall.

[0052] Another object described herein is a fixture accessory. The fixture accessory includes a ceiling mounting fixture and an optional laser mounting fixture, through which the laser can be attached and mounted into the ceiling at variable heights to help the user set the horizontal laser beam at a specific height. The ceiling mounting fixture is attached to a surface such as a ceiling (e.g., via magnets, screws, etc.) and clamped to a pole of any size and length. In different uses, the pole is arranged vertically. The laser is connected to the pole, such as by a magnet on the laser or using a second fixture, which is attached to the laser and clamped to the vertical pole.

[0053] Reference Figures 10 to 12, showing different aspects of a device for a coupling mechanism, shown as a rod holder 310. The rod holder 310 includes a housing 312 and an arm 314 pivotally coupled to the housing 312. The arm 314 includes a series of intersecting slots, shown as threads 316. The threads 316 include a plurality of conventional thread profiles that intersect each other so that threaded rods of different sizes can mate with the arm 314 and provide friction to prevent the laser level from sliding along the threaded rod captured by the arm 314. A magnet 318 is mounted on the back of the arm 314, which is oriented to attract the threaded rod into the thread profile and seated within the slot 320.

[0054] A laser, such as a laser level, is coupled to the back surface 322 of the housing 312. Once the arm 314 is closed and magnetically engaged against the threaded rod (assuming it is mounted in the ceiling), the laser can be set to a certain height to help the user set the level at different heights.

[0055] Reference Figure 13 to Figure 14 , showing different aspects of a laser support, the laser support device is shown as a laser bracket 410. The laser bracket 410 includes a base 412 and a support 414 rotatably coupled to the base 412. A laser emitting device (shown as a laser level 416) is engaged with the support 414. The laser of the laser level 416 is aligned with a point (such as a line) on the wall. Then, by pivoting the support 414 relative to the base 412, the laser level 416 is rotated to a predetermined angle. In various embodiments, one of the base 412 or the support 414 includes a protrusion and the other includes a recess, which is shown as a detent 418, which is positioned at a conventionally used angular position (e.g., 0 degrees, 22.5 degrees, 30 degrees, 45 degrees, 60 degrees, 90 degrees, and / or 180 degrees). Thus, when the support 414 is rotated to one of the predetermined angular positions, the rotation of the support 414 relative to the base 412 gives the user tactile feedback, thereby speeding up the speed at which the user can rotate the laser level 416 to the selected angle.

[0056] It should be understood that the drawings illustrate exemplary embodiments in detail, and it should be understood that the present application is not limited to the details or methods set forth in the specification or shown in the drawings. It should also be understood that the terminology is for descriptive purposes only and should not be considered as limiting.

[0057] According to this specification, other modifications and alternative embodiments of various aspects of the present disclosure will be obvious to those skilled in the art. Therefore, this specification should be interpreted as being illustrative only. The construction and arrangement shown in different exemplary embodiments are only illustrative. Although only some embodiments are described in detail in the present disclosure, many modifications (for example, the size, size, structure, shape and ratio, parameter value, installation arrangement, use of materials, color, orientation, etc. of various elements) are possible and do not substantially depart from the novel teachings and advantages of the subject described herein. Some elements shown as being integrally formed can be constructed of multiple parts or elements, the position of the element can be reversed or otherwise changed, and the nature or quantity or position of the unrelated elements can be changed or changed. According to alternative embodiments, the order or sequence of any process, logical algorithm or method step can be changed or reordered. Without departing from the scope of the present disclosure, other replacements, modifications, changes and omissions can also be made in the design, operating conditions and arrangement of different exemplary embodiments.

[0058] Unless otherwise expressly stated, it is not intended that any method set forth herein be interpreted as requiring the steps of the method to be performed in a particular order. Therefore, in the case where a method claim does not actually list the order in which the steps of the method should be followed or the claim or specification does not specifically state that the steps should be limited to a particular order, it is not intended that any particular order can be inferred. In addition, as used herein, the article "a" is intended to include one or more parts or elements, and is not intended to be interpreted as meaning only one. As used herein, "rigidly coupled" refers to two parts being coupled in a manner that causes the parts to move together in a fixed positional relationship when subjected to force.

[0059] The various embodiments of the present disclosure are directed to any combination of any features, and any such combination of features may be claimed in this or future applications. Any feature, element, or component of any exemplary embodiment discussed above may be used alone or in combination with any feature, element, or component of any other embodiment discussed above.

[0060] For the purposes of this disclosure, the term "coupled" means the joining of two components to each other, directly or indirectly. Such a joining may be fixed in nature, or removable in nature. Such a joining may be achieved by the two members and any additional intermediate members being integrally formed as a single unitary body with one another, or by the two members or the two members and any additional members being attached to one another. Such a joining may be permanent in nature, or alternatively may be removable or releasable in nature.

[0061] Although the present application describes a specific combination of features in the appended claims, the various embodiments of the present invention relate to any combination of any features described herein (whether or not such combination is currently required), and any such combination of features may be claimed in this application or in future applications. Any feature, element or component of any exemplary embodiment discussed above may be used alone or in combination with any feature, element or component of any other embodiment discussed above.

[0062] In various exemplary embodiments, relative dimensions (including angles, lengths, and radii) are to scale as shown in the accompanying drawings. Actual measurements of the accompanying drawings will disclose the relative dimensions, angles, and ratios of various exemplary embodiments. Various exemplary embodiments extend to various ranges around absolute and relative dimensions, angles, and ratios (which can be determined from the accompanying drawings). Various exemplary embodiments include any combination of one or more relative dimensions or angles (which can be determined from the accompanying drawings). In addition, actual dimensions not explicitly stated in this specification can be determined by combining the dimensional ratios measured in the accompanying drawings with the explicit dimensions stated in this specification.

Claims

1. A laser beam generating device, characterized in that: The laser beam generating device comprises: Pedestal; a housing coupled to the base; a first laser generator disposed in the housing and operable to emit light to form light on a surface; a second laser generator disposed in the housing and operable to emit a light beam to form a light spot on the surface, the light beam intersecting the light surface; and An actuator system is configured to rotate the light surface relative to the base around an axis passing through the housing and to move a position where the light spot intersects the light beam.

2. The laser beam generating device according to claim 1, characterized in that: The actuator system includes a first actuator and a second actuator, the first actuator being configured to rotate the light surface, and the second actuator being configured to move a position where the light spot intersects the light beam.

3. The laser beam generating device according to claim 2, characterized in that: The light surface includes a first color and the light beam includes a second color, the second color being different from the first color.

4. The laser beam generating device according to claim 1, characterized in that: The light surface includes a first color and the light beam includes a second color, the second color being different from the first color.

5. The laser beam generating device according to claim 1, characterized in that: The actuator system is configured to direct the light into one of a horizontal orientation or a vertical orientation.

6. The laser beam generating device according to claim 1, characterized in that: The actuator system is configured to rotate the light surface 360 ​​degrees.

7. The laser beam generating device according to claim 1, characterized in that: The actuator system rotates the optical surface in response to the laser beam generating device wirelessly receiving a signal from a remote control device.

8. A laser beam generating device, characterized in that: The laser beam generating device comprises: Pedestal; a housing coupled to the base; a first laser generator coupled to the housing and operable to generate light on a surface; a second laser generator coupled to the housing and operable to generate a light spot on the surface, wherein the light spot intersects the light ray; and An actuator system is configured to rotate the light beam and the light spot relative to the base about an axis extending through the housing, wherein the light spot continues to intersect the light beam as the light beam and the light spot rotate.

9. The laser beam generating device according to claim 8, characterized in that: The actuator system rotates the light in response to the laser beam generating device wirelessly receiving a signal from a remote control device.

10. The laser beam generating device according to claim 8, characterized in that: The actuator system is configured to rotate the light plane emitted by the first laser generator 360 degrees.

11. The laser beam generating device according to claim 8, characterized in that: The light comprises a first color, and the light spot comprises a second color, which is different from the first color.

12. The laser beam generating device according to claim 8, characterized in that: The actuator system includes a first actuator configured to rotate the light beam and a second actuator configured to move a position where the light spot intersects the light beam.

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