A mobile device and a projector

Abstract

Embodiments of the present application provide a mobile device and a projector, and relate to the field of projectors. The mobile device comprises a translation member, a first moving assembly and a second moving assembly. The first moving assembly comprises a first rotating assembly and a first positioning member. The first positioning member is connected with the translation member, and the first positioning member is movably connected with the first rotating assembly. The first rotating assembly is used to drive the first positioning member to move along a first preset direction, so that the translation member translates along the first preset direction. The second moving assembly comprises a second rotating assembly and a second positioning member. The second positioning member is connected with the translation member, and the second positioning member is movably connected with the second rotating assembly. The second rotating assembly is used to drive the second positioning member to move along a second preset direction, so that the translation member translates along the second preset direction. The first preset direction and the second preset direction are arranged at an included angle. The mobile device can realize bidirectional movement adjustment, is more functional, and meets the needs of users.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of projectors, and in particular to a moving device and a projector. BACKGROUND

[0002] With the application of projection equipment in the family, office, school, entertainment and other places, different scenes and users have more demand for the adjustment of projection position and picture positioning. Therefore, in order to meet the use demand of users in different scenes, the current smart projection equipment needs to have the adjustment function of X / Y axis positioning of the projection picture.

[0003] However, the current projection equipment products or the related projection equipment devices disclosed provide only one-way adjustment function of the projection picture, which is difficult to fully meet the needs of users. SUMMARY

[0004] The present application provides a moving device and a projector, which can provide a two-way moving adjustment function to meet the needs of users.

[0005] Embodiments of the present application can be implemented as follows:

[0006] Embodiments of the present application provide a moving device, which comprises:

[0007] a translation member;

[0008] a first moving assembly, the first moving assembly comprising a first rotating assembly and a first positioning member, the first positioning member being connected with the translation member, the first positioning member being movably connected with the first rotating assembly, the first rotating assembly being used to drive the first positioning member to move along a first preset direction, so that the translation member translates along the first preset direction;

[0009] a second moving assembly, the second moving assembly comprising a second rotating assembly and a second positioning member, the second positioning member being connected with the translation member, the second positioning member being movably connected with the second rotating assembly, the second rotating assembly being used to drive the second positioning member to move along a second preset direction, so that the translation member translates along the second preset direction;

[0010] wherein the first preset direction and the second preset direction are arranged at an included angle.

[0011] Optionally, the first rotating assembly comprises a first flange plate, a first rotating member and a second rotating member, the first rotating member and the second rotating member are both connected with one side of the first flange plate, and the first rotating member is engaged with the second rotating member, and the translation member is connected with the other side of the first flange plate.

[0012] Optionally, the first flange plate is provided with a first mounting hole arranged along a first preset direction, the second rotating member is provided with a first sliding slot arranged along a circumferential direction, the first positioning member is connected with the first flange plate and the second rotating member through the first mounting hole and the first sliding slot, and the first rotating member is used to drive the second rotating member to rotate, so that the first positioning member slides in the first mounting hole, thereby driving the translation member to translate along the first preset direction.

[0013] Optionally, the first moving assembly further comprises a first motor, the first motor is installed on a side of the first flange plate away from the first rotating member and the second rotating member, and the first motor is connected with the first rotating member to drive the first rotating member.

[0014] Optionally, the second moving assembly comprises a second flange plate, a third rotating member and a fourth rotating member, the third rotating member and the fourth rotating member are both connected with a side of the second flange plate, the third rotating member is engaged with the fourth rotating member, and the translation member is connected with another side of the second flange plate.

[0015] Optionally, the second flange plate is provided with a second mounting hole arranged along a second preset direction, the fourth rotating member is provided with a second sliding slot arranged along a circumferential direction, the second positioning member is connected with the second flange plate and the fourth rotating member through the second mounting hole and the second sliding slot, and the third rotating member is used to drive the fourth rotating member to rotate, so that the second positioning member slides in the second mounting hole, thereby driving the translation member to translate along the second preset direction.

[0016] Optionally, the second moving assembly further comprises a second motor, the second motor is installed on a side of the second flange plate away from the third rotating member and the fourth rotating member, and the second motor is connected with the third rotating member to drive the third rotating member.

[0017] Optionally, a side of the translation member is provided with a first clamping block, the first clamping block is arranged along a first preset direction, the first flange plate is provided with a first clamping slot, the first clamping slot is arranged along the first preset direction, and the first clamping block is slidably matched with the first clamping slot.

[0018] Optionally, another side of the translation member is provided with a second clamping block, the second clamping block is arranged along a second preset direction, the second flange plate is provided with a second clamping slot, the second clamping slot is arranged along the second preset direction, and the second clamping block is slidably matched with the second clamping slot.

[0019] Optionally, the first preset direction and the second preset direction are arranged perpendicularly.

[0020] Optionally, the first moving assembly is connected to one side of the translation member, and the second moving assembly is connected to the other side of the translation member.

[0021] Optionally, the moving distance of the first moving assembly and the moving distance of the second moving assembly are calculated by a center line function.

[0022] Embodiments of the present application also provide a projector, which comprises a projector shell and a moving device arranged in the projector shell.

[0023] The moving device and the projector of the embodiments of the present application have the following advantages, for example:

[0024] The moving device comprises a translation member, a first moving assembly and a second moving assembly, the first moving assembly comprises a first rotating assembly and a first positioning member, the first positioning member is connected to the translation member, the first positioning member is movably connected to the first rotating assembly, the first rotating assembly is used to drive the first positioning member to move along a first preset direction, so as to drive the translation member to translate along the first preset direction, the second moving assembly comprises a second rotating assembly and a second positioning member, the second positioning member is connected to the translation member, the second positioning member is movably connected to the second rotating assembly, the second rotating assembly is used to drive the second positioning member to move along a second preset direction, so as to drive the translation member to translate along the second preset direction, and the first preset direction and the second preset direction are arranged at an angle. When the moving device is connected to the member to be moved, the first moving assembly and the second moving assembly can drive the translation member to move along different directions, so as to drive the member to be moved to move along different directions. Compared with the one-way moving adjustment in the prior art, the moving device can realize two-way moving adjustment, has more functions, and meets the needs of users.

[0025] The projector comprises a projector shell and a moving device arranged in the projector shell. When the moving device is connected to the projector shell, the first moving assembly and the second moving assembly can drive the translation member to move along different directions, so as to drive the projector to move along different directions. Compared with the one-way moving adjustment in the prior art, the moving device can realize two-way moving adjustment, has more functions, and meets the needs of users. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0027] Figure 1 A structural schematic diagram of a mobile device provided for the embodiment;

[0028] Figure 2 A structural schematic diagram of a first moving assembly provided for the embodiment;

[0029] Figure 3 A structural schematic diagram of a second moving assembly provided for the embodiment.

[0030] Icon: 100-translation piece; 110-first clamping block; 120-second clamping block; 200-first moving assembly; 210-first rotating assembly; 211-first flange plate; 212-first rotating piece; 213-second rotating piece; 214-first mounting hole; 215-first sliding groove; 216-first clamping groove; 220-first positioning piece; 230-first motor; 240-first clamping spring; 300-second moving assembly; 310-second rotating assembly; 311-second flange plate; 312-third rotating piece; 313-fourth rotating piece; 314-second mounting hole; 315-second sliding groove; 320-second positioning piece; 330-second motor; 340-second clamping spring; 1000-mobile device. DETAILED DESCRIPTION

[0031] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present application.

[0033] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0034] In the description of the present application, it should be noted that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the product in use, only for the convenience of describing the present application and simplifying the description, and not to indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0035] In addition, if the terms "first", "second" and the like appear, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0036] It should be noted that the features in the embodiments of the present application can be combined with each other without conflict.

[0037] With the increasing application of projection equipment in the family, office, school, entertainment and other places, different scenes and users have more diverse needs for the adjustment of projection position and picture positioning. Therefore, in order to meet the use needs of users in different scenes, the current smart projection equipment needs to have the adjustment function of X / Y axis positioning of the projection picture.

[0038] However, the current projection equipment products or the related projection equipment devices disclosed, generally only provide one-way adjustment function of the projection picture, which is difficult to fully meet the needs of users.

[0039] Please refer to Figures 1-3 The present embodiment provides a projector (not shown in the figure), which comprises a projector shell (not shown in the figure) and a mobile device 1000, the mobile device 1000 is arranged in the projector shell, the projector can effectively improve the above-mentioned technical problems, and can provide the function of bidirectional movement adjustment, thereby meeting the needs of users.

[0040] Please refer to Figure 1The mobile device 1000 comprises a translation piece 100, a first mobile assembly 200 and a second mobile assembly 300. The first mobile assembly 200 comprises a first rotating assembly 210 and a first positioning piece 220. The first positioning piece 220 is connected with the translation piece 100, and the first positioning piece 220 is movably connected with the first rotating assembly 210. The first rotating assembly 210 is used to drive the first positioning piece 220 to move along a first preset direction, so as to make the translation piece 100 translate along the first preset direction. The second mobile assembly 300 comprises a second rotating assembly 310 and a second positioning piece 320. The second positioning piece 320 is connected with the translation piece 100, and the second positioning piece 320 is movably connected with the second rotating assembly 310. The second rotating assembly 310 is used to drive the second positioning piece 320 to move along a second preset direction, so as to make the translation piece 100 translate along the second preset direction. The first preset direction and the second preset direction are arranged at an included angle.

[0041] In the embodiment, the first preset direction and the second preset direction are arranged perpendicularly. In other embodiments, the first preset direction and the second preset direction can be arranged at an acute angle or an obtuse angle. No specific limitation is made herein.

[0042] Specifically, the first preset direction is a horizontal direction, and the second preset direction is a vertical direction.

[0043] The first mobile assembly 200 is connected with one side of the translation piece 100, and the second mobile assembly 300 is connected with the other side of the translation piece 100.

[0044] Further, the translation piece 100, the first mobile assembly 200 and the second mobile assembly 300 are all plate-shaped. The first mobile assembly 200, the translation piece 100 and the second mobile assembly 300 are sequentially attached.

[0045] Figure 2 The specific structure and connection relationship of the translation piece 100 and the first mobile assembly 200 are specifically shown, and the specific structure of the first mobile assembly 200 and the connection relationship between the first mobile assembly 200 and the translation piece 100 will be described in detail below.

[0046] Please refer to Figure 2 It should be noted that the first rotating assembly 210 comprises a first flange plate 211, a first rotating piece 212 and a second rotating piece 213. The first rotating piece 212 and the second rotating piece 213 are both connected with one side of the first flange plate 211, and the first rotating piece 212 is engaged with the second rotating piece 213. The translation piece 100 is connected with the other side of the first flange plate 211.

[0047] Specifically, the first flange plate 211 is square-shaped. In other embodiments, the shape of the first flange plate 211 can be modified according to actual needs, and no specific limitation is made herein.

[0048] The first flange plate 211 and the translation member 100 are connected by screws. Specifically, the first flange plate 211 is provided with first through holes (not shown in the figure) at four corners, and the screws pass through the first through holes to connect with the translation member 100.

[0049] The middle part of the first flange plate 211 is provided with a first installation slot (not shown in the figure), and the first rotating member 212 and the second rotating member 213 are located in the first installation slot.

[0050] In this embodiment, the first installation slot is circular in shape in order to adapt to the shape of the first rotating member 212 and the second rotating member 213. In other embodiments, the shape of the first installation slot can be modified as needed, which is not specifically limited here.

[0051] In this embodiment, the first rotating member 212 and the second rotating member 213 are both gear plates. The diameter of the first rotating member 212 is smaller than the diameter of the second rotating member 213.

[0052] The first flange plate 211 is provided with a first installation hole 214 arranged in a first predetermined direction, and the second rotating member 213 is provided with a first sliding slot 215 arranged in a circumferential direction. The first positioning member 220 is connected with the first flange plate 211 and the second rotating member 213 through the first installation hole 214 and the first sliding slot 215. The first rotating member 212 is used to drive the second rotating member 213 to rotate, so that the first positioning member 220 slides in the first installation hole 214, thereby driving the translation member 100 to translate in the first predetermined direction.

[0053] Specifically, the first installation hole 214 is arranged in the first installation slot, and the first positioning member 220 passes through the first installation hole 214 and the first sliding slot 215 to connect the translation member 100 and the second rotating member 213.

[0054] In this embodiment, the number of first installation holes 214 is two. In other embodiments, the number of first installation holes 214 can be increased or decreased, which is not specifically limited here.

[0055] Furthermore, in order to enable the first positioning member 220 to slide in the first installation hole 214 and the first sliding slot 215, the first installation hole 214 and the first sliding slot 215 are waist-shaped holes.

[0056] In this embodiment, the number of first sliding slots 215 is two. In other embodiments, the number of first sliding slots 215 can be increased or decreased, which is not specifically limited here.

[0057] More, the first moving assembly 200 further comprises a first motor 230, the first motor 230 is installed on the side of the first flange plate 211 away from the first rotating part 212 and the second rotating part 213, and the first motor 230 is connected with the first rotating part 212 to drive the first rotating part 212.

[0058] The first motor 230 drives the first rotating part 212 to rotate, the first rotating part 212 drives the second rotating part 213 to rotate, and in the process of rotating of the second rotating part 213, the first positioning part 220 located in the first sliding groove 215 is moved in the first mounting hole 214 by the rotating force of the second rotating part 213, so that the first positioning part 220 drives the translation part 100 to move along the first preset direction.

[0059] In the embodiment, the first positioning part 220 is a pin, and the number of the first positioning part 220 is the same as the number of the first mounting hole 214. In other embodiments, the first positioning part 220 can also be other positioning tools, which are not limited here.

[0060] In addition, in order to ensure the accuracy of the translation part 100 moving along the first preset direction, one side of the translation part 100 is provided with a first clamping block 110, the first clamping block 110 is arranged along the first preset direction, the first flange plate 211 is provided with a first clamping groove 216, the first clamping groove 216 is arranged along the first preset direction, and the first clamping block 110 is slidably matched with the first clamping groove 216.

[0061] Specifically, the first clamping block 110 is arranged on the side of the translation part 100 close to the first flange plate 211, the first clamping groove 216 is arranged on the first flange plate 211 and located outside the first mounting groove.

[0062] In the embodiment, the number of the first clamping block 110 is two, and the number of the first clamping groove 216 is the same as the number of the first clamping block 110. In other embodiments, the number of the first clamping block 110 can be increased or decreased, which is not limited here.

[0063] More, the first moving assembly 200 further comprises a first clamping spring 240, the first clamping spring 240 is arranged in the first mounting groove and connected with the second rotating part 213.

[0064] In the embodiment, the first clamping spring 240 is C-shaped.

[0065] Figure 3 The specific structure and connection relationship of the translation part 100 and the second moving assembly 300 are specifically shown, and the specific structure of the second moving assembly 300 and the connection relationship between the second moving assembly 300 and the translation part 100 will be described in detail below.

[0066] Please refer toFigure 3 The second moving assembly 300 includes a second flange 311, a third rotating member 312 and a fourth rotating member 313. The third rotating member 312 and the fourth rotating member 313 are both connected to one side of the second flange 311, and the third rotating member 312 and the fourth rotating member 313 are engaged. The translation member 100 is connected to the other side of the second flange 311.

[0067] Specifically, the second flange 311 is square. In other embodiments, the shape of the second flange 311 can be modified according to actual needs, and is not specifically limited here.

[0068] The second flange 311 and the sliding member 100 are connected by screws. Specifically, the second flange 311 has second through holes at its four corners, and the screws pass through the second through holes to connect with the sliding member 100.

[0069] The second flange 311 has a second mounting groove (not shown in the figure) in the middle, and the third rotating member 312 and the fourth rotating member 313 are both located in the second mounting groove.

[0070] In this embodiment, the second mounting groove is circular to fit the shapes of the third rotating member 312 and the fourth rotating member 313. In other embodiments, the shape of the second mounting groove can be modified as needed, and no specific limitation is made here.

[0071] In this embodiment, both the third rotating member 312 and the fourth rotating member 313 are gear disks. Furthermore, the diameter of the third rotating member 312 is smaller than the diameter of the fourth rotating member 313.

[0072] The second flange 311 is provided with a second mounting hole 314 arranged along a second preset direction, and the fourth rotating member 313 is provided with a second sliding groove 315 arranged along the circumferential direction. The second positioning member 320 is connected to the second flange 311 and the fourth rotating member 313 through the second mounting hole 314 and the second sliding groove 315. The third rotating member 312 is used to drive the fourth rotating member 313 to rotate, so that the second positioning member 320 slides in the second mounting hole 314, thereby driving the translation member 100 to translate along the second preset direction.

[0073] Specifically, the second mounting hole 314 is disposed in the second mounting groove, and the second positioning member 320 passes through the second mounting hole 314 and the second sliding groove 315 to connect the translation member 100 and the fourth rotating member 313.

[0074] In this embodiment, there are two second mounting holes 314. In other embodiments, the number of second mounting holes 314 may be increased or decreased, and no specific limitation is made here.

[0075] In the embodiment, the number of the second sliding grooves 315 is two. In other embodiments, the number of the second sliding grooves 315 can be increased or decreased, which is not specifically limited herein.

[0076] More, in order to enable the second positioning member 320 to slide in the second mounting hole 314 and the second sliding groove 315, the second mounting hole 314 and the second sliding groove 315 are waist-shaped holes.

[0077] The second moving assembly 300 further comprises a second motor 330, which is installed on the side of the second flange plate 311 away from the third rotating member 312 and the fourth rotating member 313, and is connected with the third rotating member 312 to drive the third rotating member 312.

[0078] The second motor 330 drives the third rotating member 312 to rotate, and the third rotating member 312 drives the fourth rotating member 313 to rotate. In the process of rotating of the fourth rotating member 313, the second positioning member 320 located in the second sliding groove 315 is subjected to the rotating force of the fourth rotating member 313 and thus moves in the second mounting hole 314, so as to enable the second positioning member 320 to drive the translation member 100 to move along the second preset direction.

[0079] In the embodiment, the second positioning member 320 is a pin, and the number of the second positioning member 320 is the same as that of the second mounting hole 314. In other embodiments, the second positioning member 320 can also be other positioning tools, which is not specifically limited herein.

[0080] In order to ensure the accuracy of the translation member 100 when moving along the second preset direction, the other side of the translation member 100 is provided with a second clamping block 120, which is arranged along the second preset direction. The second flange plate 311 is provided with a second clamping groove, which is arranged along the second preset direction. The second clamping block 120 is slidably matched with the second clamping groove.

[0081] Specifically, the second clamping block 120 is arranged on the side of the translation member 100 close to the second flange plate 311, and the second clamping groove is arranged on the second flange plate 311 and located outside the second mounting groove.

[0082] In the embodiment, the number of the second clamping block 120 is two, and the number of the second clamping groove is the same as that of the second clamping block 120. In other embodiments, the number of the second clamping block 120 can be increased or decreased, which is not specifically limited herein.

[0083] More, the second moving assembly 300 further comprises a second clamping spring 340, which is arranged in the second mounting groove and connected with the second rotating member 213.

[0084] In the embodiment, the second clamping spring 340 is C-shaped.

[0085] It needs to be explained that, since the space inside the projector is limited, i.e. the adjustment range of the projection picture is limited, the part of the edge of the second rotating member 213 is provided with a gear, which can meet the adjustment range of the projection picture. Specifically, the arc length corresponding to the rotation angle of the second rotating member 213 is greater than or equal to the sliding distance of the first positioning member 220 in the first mounting hole 214.

[0086] More specifically, the length of the gear on the second rotating member 213 is greater than the length of the gear of the first rotating member 212.

[0087] Similarly, the part of the edge of the fourth rotating member 313 is provided with a gear, which can meet the adjustment range of the projection picture, and the arc length corresponding to the rotation angle of the fourth rotating member 313 is greater than or equal to the sliding distance of the second positioning member 320 in the second mounting hole 314.

[0088] The length of the gear on the fourth rotating member 313 is greater than the length of the gear of the third rotating member 312.

[0089] More specifically, in the present embodiment, the first motor 230 and the second motor 330 are both two-phase stepping motors.

[0090] It also needs to be explained that the moving distance of the first moving assembly 200 and the moving distance of the second moving assembly 300 are calculated by a center line function.

[0091] Specifically, the moving distance of the first moving assembly 200 is calculated by the center line function of the first sliding slot 215, and the moving distance of the second moving assembly 300 is calculated by the center line function of the second sliding slot 315.

[0092] The calculation formula of the moving distance is:

[0093] H = (F(x) - R) Cos θ

[0094] Wherein, H is the moving distance; F(x) is the center line function; R is the radius of the sliding slot; θ is the rotation angle of the rotating assembly.

[0095] More specifically, the center line function is a power function.

[0096] It needs to be explained that the size of the first moving assembly 200 or the size of the second moving assembly 300 is brought into the above-mentioned center line function to calculate.

[0097] The moving device 1000 provided in the present embodiment has at least the following advantages:

[0098] The mobile device 1000 adjusts the translator 100 in different directions through the first mobile assembly 200 and the second mobile assembly 300, wherein the first mobile assembly 200 and the second mobile assembly 300 are independent of each other and do not interfere with each other during the movement, and can be separated for independent use.

[0099] In summary, the embodiment of the present application provides a mobile device 1000 and a projector, the mobile device 1000 comprises a translator 100, a first mobile assembly 200 and a second mobile assembly 300, the first mobile assembly 200 comprises a first rotating assembly 210 and a first positioning member 220, the first positioning member 220 is connected with the translator 100, the first positioning member 220 is movably connected with the first rotating assembly 210, the first rotating assembly 210 is used to drive the first positioning member 220 to move along a first preset direction, so that the translator 100 translates along the first preset direction, the second mobile assembly 300 comprises a second rotating assembly 310 and a second positioning member 320, the second positioning member 320 is connected with the translator 100, the second positioning member 320 is movably connected with the second rotating assembly 310, the second rotating assembly 310 is used to drive the second positioning member 320 to move along a second preset direction, so that the translator 100 translates along the second preset direction, and the first preset direction and the second preset direction are arranged at an angle. When the mobile device 1000 is connected with the to-be-moved member, the first mobile assembly 200 and the second mobile assembly 300 can drive the translator 100 to move in different directions, so as to achieve the purpose of driving the to-be-moved member to move in different directions. Compared with the one-way movement adjustment in the prior art, the mobile device 1000 can realize two-way movement adjustment, has more functions, and meets the needs of users.

[0100] The projector comprises a projector shell and the mobile device 1000, and the mobile device 1000 is arranged in the projector shell. When the mobile device 1000 is connected with the projector shell, the first mobile assembly 200 and the second mobile assembly 300 can drive the translator 100 to move in different directions, so as to achieve the purpose of driving the projector to move in different directions. Compared with the one-way movement adjustment in the prior art, the mobile device 1000 can realize two-way movement adjustment, has more functions, and meets the needs of users.

[0101] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any changes or replacements within the technical range disclosed by the present application can be easily thought by those skilled in the art, and should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A mobile device, characterized in that, include: Translation component (100); The first moving component (200) includes a first rotating component (210) and a first positioning component (220). The first rotating component (210) includes a first flange (211), a first rotating component (212), and a second rotating component (213). The translation component (100) is connected to one side of the first flange (211). The first flange (211) is provided with a first mounting hole (214) arranged along a first preset direction. The second rotating component (213) is provided with a first sliding groove (215) arranged along a circumferential direction. The first positioning component (220) is connected to the first flange (211) and the second rotating component (213) through the first mounting hole (214) and the first sliding groove (215). The first rotating component (212) is used to drive the second rotating component (213) to rotate so that the first positioning component (220) slides in the first mounting hole (214), thereby driving the translation component (100) to translate along the first preset direction. The second moving component (300) includes a second rotating component (310) and a second positioning component (320). The second moving component (300) includes a second flange (311), a third rotating component (312), and a fourth rotating component (313). The translation component (100) is connected to one side of the second flange (311). The second flange (311) is provided with a second mounting hole (314) arranged along a second preset direction. The fourth rotating component (313) is provided with a second sliding groove (315) arranged along the circumferential direction. The second positioning component (320) is connected to the second flange (311) and the fourth rotating component (313) through the second mounting hole (314) and the second sliding groove (315). The third rotating component (312) is used to drive the fourth rotating component (313) to rotate so that the second positioning component (320) slides in the second mounting hole (314), thereby driving the translation component (100) to translate along the second preset direction. The first preset direction and the second preset direction are set at an angle.

2. The mobile device according to claim 1, characterized in that, The first rotating member (212) and the second rotating member (213) are both connected to the other side of the first flange (211), and the first rotating member (212) and the second rotating member (213) are engaged.

3. The mobile device according to claim 2, characterized in that, The first moving component (200) further includes a first motor (230), which is mounted on the side of the first flange (211) away from the first rotating member (212) and the second rotating member (213), and the first motor (230) is connected to the first rotating member (212) to drive the first rotating member (212).

4. The mobile device according to claim 1, characterized in that, The third rotating member (312) and the fourth rotating member (313) are both connected to the other side of the second flange (311), and the third rotating member (312) and the fourth rotating member (313) are engaged.

5. The mobile device according to claim 4, characterized in that, The second moving component (300) further includes a second motor (330), which is mounted on the side of the second flange (311) away from the third rotating member (312) and the fourth rotating member (313). The second motor (330) is connected to the third rotating member (312) to drive the third rotating member (312).

6. The mobile device according to claim 2, characterized in that, The translation component (100) has a first snap-fit ​​block (110) on one side, the first snap-fit ​​block (110) is arranged along a first preset direction, the first flange (211) has a first snap-fit ​​groove (216), the first snap-fit ​​groove (216) is arranged along a first preset direction, and the first snap-fit ​​block (110) is slidably engaged with the first snap-fit ​​groove (216).

7. The mobile device according to claim 4, characterized in that, The other side of the translation component (100) is provided with a second snap-fit ​​block (120), the second snap-fit ​​block (120) is arranged along a second preset direction, the second flange (311) is provided with a second snap-fit ​​groove, the second snap-fit ​​groove is arranged along a second preset direction, and the second snap-fit ​​block (120) is slidably engaged with the second snap-fit ​​groove.

8. The mobile device according to any one of claims 1-7, characterized in that, The first preset direction is set perpendicular to the second preset direction.

9. The mobile device according to claim 8, characterized in that, The first moving component (200) is connected to one side of the translation component (100), and the second moving component (300) is connected to the other side of the translation component (100).

10. The mobile device according to any one of claims 1-7, characterized in that, The movement distance of the first moving component (200) and the movement distance of the second moving component (300) are calculated using a centerline function.

11. A projector, characterized in that, The device includes a projector housing and a mobile device (1000) as described in any one of claims 1-10, wherein the mobile device (1000) is disposed within the projector housing.

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