Optical imaging terminal

Abstract

The application provides an optical imaging terminal, comprising: a cabinet body having a width direction and a vertical length direction; an optical projector used for projecting an image onto a screen; a support arranged on the cabinet body and used for placing the optical projector; a first turnover part and a second turnover part oppositely arranged on two sides of the support and used for driving the support to turn between a horizontal position and a vertical position, so that the optical projector is turned out of the cabinet body when in use and is stored in the cabinet body when not in use. The technical scheme of the application can effectively solve the problems of large depth and large floor area of the invisible laser television cabinet.

Description

Technical Field

[0001] This application relates to the field of optoelectronic information technology, and more specifically to an optical imaging terminal. Background Technology

[0002] In modern home theaters and smart home environments, laser projectors are gradually becoming a replacement for traditional televisions due to their high-definition imaging, large screen size, and low energy consumption. However, laser projectors typically require a certain amount of space, and the exposed projection equipment is prone to dust accumulation and affects the overall neatness and aesthetics of the interior layout. To achieve efficient space utilization and a unified visual design, some technical solutions attempt to integrate the projection equipment into a cabinet, using mechanical structures to achieve its concealment and unfolding functions.

[0003] Therefore, existing technologies still need an optical imaging terminal solution that is compact, rotates smoothly, has good concealment, and is suitable for small cabinets to improve user experience and product usability. Utility Model Content

[0004] An optical imaging terminal is provided in one aspect of this application, comprising: a cabinet having a width direction and a length direction perpendicular to the width direction; an optical projector for projecting images onto a screen; a support member disposed on the cabinet for holding the optical projector; the support member is used to rotate the optical projector between a horizontal position and a vertical position along a length direction perpendicular to the cabinet; a first rotating member and a second rotating member are disposed opposite each other on both sides of the support member along a rotation direction perpendicular to the support member, for driving the support member to rotate between a horizontal position and a vertical position; wherein, when the support member rotates the optical projector to a horizontal position, the optical projector rotates out of the cabinet; when the support member rotates the projector to a vertical position, the optical projector is stored inside the cabinet.

[0005] In one possible embodiment, the first flipping component of the optical imaging terminal further includes: a support frame, disposed on one side of the support component along the length direction of the cabinet; a flipping mechanism, disposed on the support frame and connected to the support component; and a drive motor, disposed on the support frame, for driving the flipping mechanism to move and causing the support component to flip in a horizontal and vertical position.

[0006] In one possible embodiment, the flipping mechanism of the optical imaging terminal is further arranged such that, along the length of the cabinet, both the flipping mechanism and the drive motor are located on one side of the support.

[0007] In one possible embodiment, the flipping mechanism of the optical imaging terminal is further detailed as follows: the flipping mechanism includes: a first lead screw shaft, arranged along the height direction of the cabinet and mounted on a support frame, with a drive motor for driving the first lead screw shaft to rotate; a first nut, sleeved on the first lead screw shaft and threadedly connected to it; a drive rod, one end of which is hinged to the first nut in the length direction; a first driven rod, one end of which is hinged to a support member and the other end of which is hinged to the support frame; a second driven rod, one end of which is hinged to the support member and the other end of which is hinged to the support frame; wherein the other end of the drive rod is hinged to the first driven rod; along the height direction of the cabinet, the second driven rod is located above the first driven rod.

[0008] In one possible embodiment, the first nut structure of the optical imaging terminal further includes a flipping mechanism that includes: a guide rail disposed on a support frame and parallel to the first lead screw shaft; a guide block disposed inside the guide rail and sliding along the length of the guide rail; wherein the first nut includes a first nut body and a connecting plate, the first nut body is sleeved outside the first lead screw shaft, the connecting plate is connected to the guide block and the guide block respectively, and the drive rod is hinged to the connecting plate.

[0009] In one possible embodiment, the drive motor of the optical imaging terminal is further arranged such that the drive motor is positioned along the width direction of the cabinet.

[0010] In one possible embodiment, the second flip-up component of the optical imaging terminal is further designed to have the same structure as the first flip-up component; along the length of the cabinet, the first flip-up component and the second flip-up component are symmetrically arranged on both sides of the support component.

[0011] In one possible embodiment, the support structure of the optical imaging terminal further includes: a door panel, along the length of the cabinet, with both ends of the door panel connected to a first flip member and a second flip member respectively, the cabinet having an opening, the door panel being used to open or close the opening; a sliding plate, on which the optical projector is mounted, the sliding plate being disposed inside the door panel and along the length perpendicular to the cabinet, the sliding plate being used to slide relative to the door panel between a first position and a second position; and a driving mechanism, disposed on the door panel, for driving the sliding plate to slide between the first and second positions; wherein, when the sliding plate is in the first position, the sliding plate is completely located inside the door panel, and when the sliding plate is in the second position, the sliding plate slides beyond the door panel.

[0012] In one possible embodiment, the drive mechanism of the optical imaging terminal further comprises: a second lead screw shaft and a third lead screw shaft, which are disposed opposite to each other on both sides of the slide plate along the length direction of the cabinet, and both the second lead screw shaft and the third lead screw shaft are disposed perpendicular to the length direction of the cabinet; a second nut, which is sleeved on the second lead screw shaft and threadedly connected to the second lead screw shaft, and the second nut is connected to the slide plate; a third nut, which is sleeved on the third lead screw shaft and threadedly connected to the third lead screw shaft, and the third nut is connected to the slide plate; a belt assembly, which is respectively sleeved on the second lead screw shaft and the third lead screw shaft, and drives the third lead screw shaft to rotate following the second lead screw shaft; and a drive member, which is used to drive the second lead screw shaft to rotate.

[0013] In one possible embodiment, the drive mechanism of the optical imaging terminal further includes: a first guide rail and a second guide rail, which are disposed opposite to each other on both sides of the slide plate along the length of the cabinet, and both the first guide rail and the second guide rail are parallel to the second lead screw shaft; a first guide wheel, which is slidably disposed on the first guide rail along the length of the first guide rail; and a second guide wheel, which is slidably disposed on the second guide rail along the length of the second guide rail.

[0014] In one possible embodiment, the security sensing system of the optical imaging terminal further includes: a first infrared sensor and a second infrared sensor electrically connected to the control system of the optical imaging terminal; the first infrared sensor is disposed on the first flip member, and the infrared light of the first infrared sensor extends along the length direction of the cabinet and is projected in a direction away from the optical projector; the second infrared sensor is disposed on the second flip member, and the infrared light of the second infrared sensor extends along the length direction of the cabinet and is projected in a direction away from the optical projector.

[0015] The optical imaging terminal provided in this application mainly achieves smooth rotation of the optical projector between horizontal and vertical positions by setting a flip-up support inside the cabinet and symmetrically arranging the first and second flip-up components on both sides of the support. This technical solution, while realizing the flip-up function, further optimizes the spatial layout of the overall structure, especially exhibiting significant structural advantages and a compact effect in the width direction (i.e., the front-to-back direction). Specific technical effects are as follows:

[0016] First, this solution enables the optical projector to flip while significantly reducing the cabinet's thickness requirements. If the flip drive structure is typically concentrated behind the support, it occupies a large amount of thickness space, resulting in a large overall cabinet size, which is not conducive to compact layout. However, in this embodiment, the first and second flip components are arranged symmetrically along the length of the cabinet on the left and right sides of the support, avoiding encroachment on the width space. Therefore, even with the flip mechanism retained, this structure can still significantly reduce the overall cabinet thickness, achieving a thinner and more compact product shape, meeting the actual needs of highly integrated devices in small spaces.

[0017] Secondly, this symmetrical flipping structure not only saves thickness space but also improves the stability of the flipping process. The first and second flipping components are symmetrically arranged on both sides of the support component, forming a balanced drive. This effectively avoids problems such as flipping offset and structural swaying caused by unilateral drive, thereby improving the accuracy and reliability of the flipping action.

[0018] Furthermore, since the flip structure is located on both sides, it leaves a complete space in the middle width direction, providing a layout area for other modules, which facilitates subsequent functional expansion and circuit wiring, and enhances the modularity and system integration capabilities of the whole machine.

[0019] Finally, the structure also boasts excellent storage capacity and aesthetics. When the optical projector is in a vertical position, the support can completely store it inside the cabinet, achieving a truly "hidden" structural design. When in use, it can be flipped to a horizontal position, allowing the projector to be easily folded out of the cabinet to meet normal usage needs, greatly enhancing the flexibility of use and the visual integration effect.

[0020] In summary, the technical solution defined in this application, by setting the flip drive mechanism on both sides of the support, avoids occupying the width of the cabinet. It not only realizes the flip storage function of the optical projector, but also significantly reduces the overall thickness of the equipment, improves the structural compactness and product aesthetics, and has good practicality and market application prospects. Attached Figure Description

[0021] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Optical imaging terminal; 11. Cabinet; 111. Opening; 12. Optical projector; 13. Support component; 131. Door panel; 132. Slide plate; 133. Drive mechanism; 1331. Second lead screw shaft; 1332. Third lead screw shaft; 1333. Second nut; 1334. Third nut; 1335. Belt assembly; 13351. Belt; 13352. Pulley; 1336. Drive component; 1337. First guide rail; 1338. First guide wheel; 14. First flipping component; 141. Support frame; 142. Flipping mechanism; 143. Drive motor; 144. First lead screw shaft; 145. First nut; 1451. First nut body; 1452. Connecting plate; 146. Drive rod; 147. First driven rod; 148. Second driven rod; 15. Second flipping component; 16. Screen;

[0024] Figure 1 This is an optical imaging terminal in the embodiments of this application;

[0025] Figure 2 In the embodiments of this application, the optical imaging terminal (with the screen and optical projector open) is shown.

[0026] Figure 3 for Figure 2 Enlarged view of point a in the middle;

[0027] Figure 4 This is the front view of the optical imaging terminal (optical projector turned on);

[0028] Figure 5 yes Figure 4 Sectional view of AA;

[0029] Figure 6 This is a structural schematic diagram of the optical projector, support, first flipping component, and second flipping component of this application;

[0030] Figure 7 yes Figure 4 Sectional view of BB;

[0031] Figure 8 yes Figure 7 Enlarged view of point b in the middle;

[0032] Figure 9 yes Figure 7 Enlarged view of point c in the middle;

[0033] Figure 10 yes Figure 4 Sectional view of CC;

[0034] Figure 11 yes Figure 10 A magnified view of point d in the middle. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been presented in the various embodiments of this utility model to enable readers to better understand this application. However, the technical solutions claimed in this application can be implemented even without these technical details and various changes and modifications based on the following embodiments.

[0036] In the following description, certain specific details are set forth for the purpose of illustrating various disclosed embodiments in order to provide a thorough understanding of the various disclosed embodiments. However, those skilled in the art will recognize that embodiments may be practiced without one or more of these specific details. In other instances, well-known apparatuses, structures, and techniques associated with this application may not have been shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

[0037] Unless the context requires otherwise, throughout the specification and claims, the word “comprising” and its variations, such as “including” and “having”, shall be understood to have an open, inclusive meaning, that is, to be interpreted as “including, but not limited to”.

[0038] The embodiments of this utility model will be described in detail below with reference to the accompanying drawings to provide a clearer understanding of the purpose, features, and advantages of this utility model. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of this utility model, but are merely illustrative of the essential spirit of the technical solution of this utility model.

[0039] Throughout this specification, references to "an embodiment" or "an embodiment" indicate that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Therefore, the appearance of "in an embodiment" or "an embodiment" in various places throughout the specification does not necessarily refer to the same embodiment. Furthermore, a particular feature, structure, or characteristic may be combined in any manner in one or more embodiments.

[0040] The singular forms “a” and “the” used in this specification and the appended claims include plural references unless otherwise expressly stated herein. It should be noted that the term “or” is generally used to mean “and / or” unless otherwise expressly stated herein.

[0041] In the following description, in order to clearly demonstrate the structure and working method of this utility model, a number of directional terms will be used. However, terms such as "front", "back", "left", "right", "outside", "inside", "outward", "inward", "up", and "down" should be understood as convenient terms and not as limiting terms.

[0042] The embodiments of this utility model are described below with reference to the accompanying drawings.

[0043] One aspect of this application provides an optical imaging terminal 1, Figure 1 The optical imaging terminal 1 in the embodiments of this application is shown. Figure 2 When the screen 16 and optical projector 12 are opened, the optical imaging terminal 1 in this embodiment of the application; Figure 3 for Figure 2 Enlarged view of point a in the middle.

[0044] The optical imaging terminal 1 includes a cabinet 11, an optical projector 12, a support 13, a first flipping component 14, and a second flipping component 15. The cabinet 11 serves as the basic structure of the entire terminal, providing support and protection. The cabinet 11 is a long, narrow cabinet with dimensions in the width direction Y (i.e., thickness direction Y), length direction X, and height direction Z. The optical projector 12 is the core of the terminal, used to project images onto a screen 16. The support 13 acts as a bridge connecting the cabinet 11 and the projector, enabling the projector to flip between horizontal and vertical positions along the length direction X perpendicular to the cabinet 11, thus achieving automatic hiding and display of the device.

[0045] Along the length X of the cabinet 11, the first flipper 14 and the second flipper 15 are symmetrically arranged on both sides of the support member 13, driving the support member 13 to flip in horizontal and vertical positions. When the support member 13 drives the optical projector 12 to flip to the horizontal position, the optical projector 12 flips out of the cabinet 11; when the support member 13 drives the projector to flip to the vertical position, the optical projector 12 is stored inside the cabinet 11. Therefore, by driving the support member 13 to flip through the first flipper 14 and the second flipper 15, the projector can automatically switch positions between in use and non-use states.

[0046] The optical imaging terminal 1 in this application can be a stealth laser TV. In some solutions, to achieve the flipping function of the optical projector 12, the relevant mechanism for driving the flipping of the support 13 (such as a drive motor or flipping mechanism) is usually located behind the support 13. Although this structural arrangement can achieve the function, it significantly increases the depth of the cabinet 11 in the width direction Y. For example, existing stealth laser TVs often require a cabinet thickness of 45cm to 60cm to accommodate the complete flipping drive structure. However, when this type of product is installed as furniture in a user's home, the excessive thickness will occupy too much room space, which does not meet the current market demand for thin and light home appliances and also affects the efficiency of home space utilization.

[0047] And such Figure 3As shown, in this application, by respectively setting the first flipping member 14 and the second flipping member 15 on both sides of the support member 13 and arranging them along the length direction X, the flipping drive assembly is avoided in the width direction Y. In this way, the structural space required to drive the support member 13 to flip is transferred to both sides, so that the overall thickness of the cabinet 11 does not need to be increased for this purpose, thereby achieving a compact structure.

[0048] Based on this optimized structural design, the thickness of the cabinet 11 of the optical imaging terminal 1 proposed in this application can be controlled within 35cm, which is the standard size commonly used in home TV cabinets. This design not only satisfies the structural functions of the optical projector 12 for flipping, unfolding, and storage, but also significantly reduces the thickness of the device, improving the product's space adaptability and market competitiveness.

[0049] In summary, by arranging the flipping mechanism 142 (including the drive motor 143, the first lead screw shaft 144, the first nut 145, etc.) on both sides of the support member 13 rather than behind it, this application effectively avoids additional stacking in the width direction Y, providing technical support for achieving a thinner optical imaging terminal 1, and is an important breakthrough in realizing the lightweight and thinness of furniture-like laser TV equipment.

[0050] The technical solution in this embodiment greatly saves space and enhances the flexibility and safety of use. In other embodiments, the problem of tilting stability in different environments can be solved by optimizing the material and structure of the support 13, or by adopting different tilting drive methods, such as hydraulic or pneumatic systems, while improving tilting speed and load-bearing capacity.

[0051] Figure 4 This is the front view of the optical imaging terminal 1 when the optical projector 12 is turned on. Figure 5 yes Figure 4 Sectional view of AA, Figure 6 This is a schematic diagram of the structure of the optical projector 12, the support 13, the first flipping member 14, and the second flipping member 15 of this application.

[0052] like Figures 4 to 6As shown, further, one aspect of this application provides an optical imaging terminal 1, wherein the first flipping member 14 includes a support frame 141, a flipping mechanism 142, and a drive motor 143. The support frame 141 is disposed on one side of the support member 13 along the length direction X of the cabinet 11, providing a stable mounting base for the flipping mechanism 142 and the drive motor 143. The flipping mechanism 142 is connected to the support frame 141, and realizes the flipping function of the support member 13 through its connection with the support member 13. The drive motor 143 is the power source of the flipping mechanism 142, which is disposed on the support frame 141 and is used to drive the flipping mechanism 142 to move, thereby causing the support member 13 to flip between a horizontal position and a vertical position. The rotational force of the drive motor 143 is transmitted to the support member 13 through the mechanical structure of the flipping mechanism 142, so that it completes the flipping action. This design ensures the stability and accuracy of the projector during the flipping process, avoids possible damage to the equipment during the flipping process, and reduces noise and wear during the flipping. In other embodiments, the problems of flipping efficiency and stability under high load or specific environment can be solved by adjusting the power of the drive motor 143 and the transmission ratio of the flipping mechanism 142, or by using different types of motors, such as servo motors or stepper motors.

[0053] like Figure 5 As shown, when the support 13 is in a horizontal position, the optical projector 12 is turned on and in working condition, and the laser projector can project images onto the screen 16. Figure 6 As shown, when the support 13 is in the vertical position, the optical projector 12 is completely housed inside the cabinet 11.

[0054] Furthermore, one aspect of this application provides an optical imaging terminal 1, wherein the second flipping component 15 and the first flipping component 14 have the same structure and are symmetrically arranged on both sides of the support component 13 along the length X of the cabinet 11. This symmetrical design ensures the balance and symmetry of the support component 13 during flipping, improving the overall structural coordination and aesthetics. The synchronous operation of the two identical flipping components ensures uniform force distribution on the support component 13 during flipping, avoiding excessive local stress and improving the system's stability and load-bearing capacity. The technical solution in this embodiment not only enhances the stability and reliability of the support component 13's flipping but also simplifies the maintenance and replacement process, reducing maintenance costs. In other embodiments, the problem of limited load-bearing capacity can be solved by adjusting the size or material of the flipping component or by using different types of drive motors 143 to accommodate optical projectors 12 of different weights.

[0055] Furthermore, one aspect of this application provides an optical imaging terminal 1, such as... Figures 4 to 6As shown, along the length X of the cabinet 11, both the flipping mechanism 142 and the drive motor 143 are located on one side of the support member 13. This layout simplifies the flipping mechanism 142 of the support member 13 and reduces its footprint in the width Y direction of the cabinet 11, making the cabinet 11 more compact. The rotational force of the drive motor 143 acts directly on the flipping mechanism 142, converting the rotational motion into linear motion through the cooperation of the lead screw and nut, thereby driving the support member 13 to flip. The technical solution in this embodiment optimizes the utilization of the internal space of the cabinet 11, reduces the overall size and weight of the equipment, and improves aesthetics and portability. In other embodiments, the problems of flipping flexibility and stability under specific space constraints can be solved by changing the relative positions of the drive motor 143 and the flipping mechanism 142, or by using different driving methods, such as electromagnetic drive or spring drive.

[0056] Furthermore, one aspect of this application provides an optical imaging terminal 1, such as... Figures 4 to 6 As shown, the flipping mechanism 142 includes a first lead screw shaft 144, a first nut 145, a drive rod 146, a first driven rod 147, and a second driven rod 148. The first lead screw shaft 144 is arranged along the height direction of the cabinet 11 and is mounted on the support frame 141. The drive motor 143 is used to drive the first lead screw shaft 144 to rotate. The first nut 145 is sleeved on the outside of the first lead screw shaft 144 and threadedly connected to the first lead screw shaft 144. One end of the drive rod 146 is hinged to the first nut 145 along its length. One end of the first driven rod 147 is hinged to the support member 13, and the other end is hinged to the support frame 141. One end of the second driven rod 148 is hinged to the support frame, and the other end is hinged to the support frame 141. The other end of the drive rod 146 is hinged to the first driven rod 147. Along the height direction of the cabinet 11, the second driven rod 148 is located above the first driven rod 147.

[0057] The first lead screw shaft 144 is positioned along the height direction Z of the cabinet 11 and is driven to rotate by the drive motor 143. The first nut 145 is threadedly connected to the first lead screw shaft 144 and can move axially. The drive rod 146, the first driven rod 147, and the second driven rod 148 constitute a linkage mechanism, which is hinged together to convert the linear motion of the first nut 145 into the flipping motion of the support member 13. The rotational force of the drive motor 143 is transmitted to the first nut 145 through the first lead screw shaft 144, and the linear motion of the first nut 145 is converted into the flipping action of the support member 13 through the linkage mechanism composed of the drive rod 146, the first driven rod 147, and the second driven rod 148. This design achieves efficient flipping of the support member 13, while reducing noise and wear during the flipping process and improving the overall stability and load-bearing capacity of the system. In other embodiments, the flexibility and adaptability of the flipping of the support member 13 can be improved by improving the design of the linkage mechanism, such as increasing the number of linkage links or using links of different materials, to solve the flipping problem under different load conditions.

[0058] Figure 5 yes Figure 4 The cross-sectional view of section AA reveals the complexity of the optical imaging terminal 1 from the perspective of its internal structure. It can be seen that the support frame 141 is arranged along the length of the cabinet 11, while the flipping mechanism 142 and the drive motor 143 are located on one side of the support member 13, cooperating with the support frame 141 to realize the flipping movement of the support member 13. The drive motor 143 drives the first lead screw shaft 144 to rotate, causing the first nut 145 to move along the length direction. Since the two ends of the drive rod 146 are hinged to the first nut 145 and the first driven rod 147 respectively, and the two ends of the second driven rod 148 are hinged to the support frame 141 and the support member 13 respectively, it can push the support member 13 to complete the flipping action.

[0059] Furthermore, one aspect of this application provides an optical imaging terminal 1, such as... Figures 4 to 6As shown, the flipping mechanism 142 also includes a guide rail (not shown) and a guide block (not shown). The guide rail is mounted on the support frame 141 and is parallel to the first lead screw shaft 144. The guide block slides along the guide rail, providing guidance and support for the linear motion of the first nut 145. The first nut 145 consists of a first nut 145 body and a connecting plate 1452. The first nut 145 body is sleeved outside the first lead screw shaft 144, the connecting plate 1452 is connected to the guide block, and the drive rod 146 is hinged to the connecting plate 1452. This structure ensures the stability of the first nut 145 during linear motion and avoids deviation from the track. The technical solution in this embodiment effectively prevents the support member 13 from shaking during the flipping process, improving the overall stability and service life of the system. In other embodiments, alternative solutions such as ball bearings or linear bearings can be used to further reduce friction and improve guiding accuracy, solving the problems of wear and accuracy degradation under long-term use.

[0060] Furthermore, one aspect of this application provides an optical imaging terminal 1, such as... Figures 4 to 6 As shown, the drive motor 143 is located on one side of the support member 13 and is arranged along the width direction Y of the cabinet 11. This arrangement makes the installation of the drive motor 143 more compact, reduces the extra space occupied by the cabinet 11 in the width direction Y, and optimizes the internal layout. The axis of the motor is consistent with the width direction of the cabinet 11, and the rotational force is transmitted to the first lead screw shaft 144 through an appropriate transmission mechanism (such as gears or belts) to realize the flipping of the support member 13. The technical solution in this embodiment significantly reduces the overall volume of the cabinet 11, improves space utilization, and reduces the total weight of the equipment, thereby improving portability and installation flexibility. In other embodiments, the speed and efficiency of flipping can be improved by optimizing the power and transmission ratio of the motor, or by using different types of motors, such as DC motors or AC motors, to solve the need for rapid flipping in a limited space.

[0061] Furthermore, one aspect of this application provides an optical imaging terminal 1, such as... Figures 3 to 7 As shown, the support member 13 includes a door panel 131, a sliding plate 132, and a drive mechanism 133. The two ends of the door panel 131 are connected to the first flip member 14 and the second flip member 15, respectively, to open or close the opening 111 on the cabinet 11. The sliding plate 132 is located inside the door panel 131 to support the optical projector 12 and can slide relative to the door panel 131 between a first position and a second position, allowing the optical projector 12 to extend or retract further.

[0062] As part of the cabinet 11, the door panel 131 not only protects the optical projector 12 from external environmental influences but also enables a flipping function through its connection with the first flipping member 14 and the second flipping member 15. The sliding plate 132 is located inside the door panel 131 and can slide between a first position and a second position via a drive mechanism 133. When the sliding plate 132 is in the first position, it is completely inside the door panel 131. When the sliding plate 132 is in the second position, it slides beyond the door panel 131, at which point the optical projector 12 is fully operational.

[0063] The drive mechanism 133 controls the movement of the slide plate 132, thereby enabling the retraction and extension of the optical projector 12. The technical solution in this embodiment not only protects the optical projector 12 but also ensures its proper placement in both active and inactive states, improving the user experience and optimizing the internal space layout of the cabinet 11. In other embodiments, the type of drive mechanism 133 can be changed, such as using electromagnetic or spring drive, to meet the needs of different scenarios and solve the problems of drive efficiency and response speed under specific conditions.

[0064] Furthermore, one aspect of this application provides an optical imaging terminal 1, such as... Figures 7 to 9 As shown, the drive mechanism 133 includes a second lead screw shaft 1331, a third lead screw shaft 1332, a second nut 1333, a third nut 1334, a belt assembly 1335, and a drive member 1336. Along the length X of the cabinet 11, the second lead screw shaft 1331 and the third lead screw shaft 1332 are positioned opposite each other on both sides of the slide plate 132, and both the first lead screw shaft 144 and the second lead screw shaft 1331 extend along a length X perpendicular to the cabinet 11. Through the rotation of the drive member 1336, the belt assembly 1335 ensures that both rotate synchronously, thereby driving the second nut 1333 and the third nut 1334 to move axially, driving the slide plate 132 to slide between a first position and a second position. The rotation of the lead screw shaft is converted into linear motion of the nut, and through the connection between the nut and the slide plate 132, precise positioning and movement of the slide plate 132 are achieved. In other embodiments, the load capacity and motion stability of the slide plate 132 can be improved by increasing the number of lead screw shafts or improving the tensioning mechanism of the belt assembly 1335, thereby solving the problems of sliding effect and durability under high load conditions.

[0065] Specifically, the belt assembly 1335 may include two belt pulleys 13351 and belts 13351. The two belt pulleys 13351 are coaxially and fixedly connected to the second lead screw shaft 1331 and the third lead screw shaft 1332, respectively, and the belts 13351 are sleeved on the two belt pulleys 13351. Therefore, when the second lead screw shaft 1331 rotates, it can drive the third lead screw shaft 1332 to rotate.

[0066] Furthermore, one aspect of this application provides an optical imaging terminal 1, such as... Figures 10 to 11 As shown, the drive mechanism 133 further includes a first guide rail 1337, a second guide rail, a first guide wheel 1338, and a second guide wheel. The first guide rail 1337 and the second guide rail are arranged in parallel. The guide rails and guide wheels provide guidance and support for the sliding of the slide plate 132, ensuring smoothness and accuracy during the sliding process. The sliding of the first guide wheel 1338 and the second guide wheel along the guide rail restricts the movement path of the slide plate 132, ensuring that it can only move in a predetermined direction, avoiding deviation from the track, and improving the overall stability and service life of the system. The technical solution in this embodiment effectively prevents the slide plate 132 from shaking during the sliding process, improving the overall stability and service life of the system. In other embodiments, friction can be further reduced and guiding accuracy improved by using different types of guide wheels or improving the design of the guide rails, such as increasing the number of guide rails or changing the material of the guide rails, thus solving the problems of wear and accuracy degradation under long-term use.

[0067] Furthermore, one aspect of this application provides an optical imaging terminal 1, which further includes a first infrared sensor and a second infrared sensor electrically connected to a control system. The first infrared sensor is disposed on a first flip member 14, and the infrared light of the first infrared sensor extends along the length direction of the cabinet 11 and is projected in a direction away from the optical projector 12; the second infrared sensor is disposed on a second flip member 15, and the infrared light of the second infrared sensor extends along the length direction of the cabinet 11 and is projected in a direction away from the optical projector 12. The first and second infrared sensors are used to prevent the support member 13 from trapping a person's hand during the flipping process, thus avoiding hand pinching.

[0068] The working process or usage process of this application is as follows:

[0069] During use, when the user initiates the power-on command, the control system activates the drive motor 143, which in turn pushes the support member 13 to start flipping through the first flipping member 14 and the second flipping member 15, causing the support member 13 to flip from the vertical position to the horizontal position.

[0070] When the support member 13 is in a horizontal position, the drive member 1336 in the drive mechanism 133 is activated. Through the rotation of the second lead screw shaft 1331 and the third lead screw shaft 1332, the second nut 1333 and the third nut 1334 are driven to move axially, thereby driving the slide plate 132 to slide from the first position to the second position. The optical projector 12 extends out of the door panel 131, ready to project images.

[0071] When closed, the above process is reversed, the optical projector 12 is retracted into the cabinet 11, and the door panel 131 returns to a closed state. The entire process is automated and smooth, effectively protecting the optical projector 12 and saving space. Through this series of precisely designed mechanical components and drive systems, the optical imaging terminal 1 achieves automated display and concealment of the optical projector 12, not only saving space and enhancing the aesthetic quality of home and office environments, but also significantly improving the flexibility and safety of use, demonstrating extremely high market potential and practicality.

[0072] The optical imaging terminal 1 provided in this application mainly achieves smooth rotation of the optical projector 12 between horizontal and vertical positions by setting a flip-up support 13 inside the cabinet 11 and symmetrically arranging the first flip-up component 14 and the second flip-up component 15 on both sides of the support 13. This technical solution, while realizing the flip-up function, further optimizes the spatial layout of the overall structure, especially exhibiting significant structural advantages and a compact effect in the width direction (i.e., the front-to-back direction). Specific technical effects are as follows:

[0073] First, this solution enables the optical projector 12 to flip, while significantly reducing the thickness (i.e., width X) requirement of the cabinet 11. If the flip drive structure is typically concentrated behind the support 13, it will occupy a large thickness space, resulting in a large front-to-back dimension of the entire cabinet 11, which is not conducive to compact arrangement. However, in this embodiment, it can be achieved from... Figure 4 It is clearly visible that the first flipping component 14 and the second flipping component 15 are arranged on the left and right sides of the support component 13, and the drive motors of each of the first flipping component 14 and the second flipping component 15 are also located on the sides of the support component 13, thus avoiding encroachment on the space in the width direction Y. Therefore, even with the flipping mechanism 142 retained, this structure can still significantly reduce the overall thickness of the cabinet 11, achieving a thinner and more compact product shape, meeting the actual needs of highly integrated equipment in small spaces.

[0074] Secondly, this symmetrical flipping structure not only saves thickness space but also improves the stability of the flipping process. The first flipping component 14 and the second flipping component 15 are symmetrically arranged on both sides of the support component 13 to form a balanced drive, which can effectively avoid problems such as flipping offset and structural swaying caused by unilateral drive, thereby improving the accuracy and reliability of the flipping action.

[0075] Furthermore, since the flip structure is located on both sides, it leaves a complete space in the middle width direction, providing a layout area for other modules, which facilitates subsequent functional expansion and circuit wiring, and enhances the modularity and system integration capabilities of the whole machine.

[0076] Finally, the structure also boasts excellent storage capacity and aesthetics. When the optical projector 12 is in a vertical position, the support 13 can completely store it inside the cabinet 11, achieving a truly "hidden" structural design. When in use, it can be flipped to a horizontal position, allowing the projector to be easily folded out of the cabinet 11, meeting normal usage needs and greatly improving the flexibility of use and the visual integration effect.

[0077] In summary, the technical solution defined in this application embodiment, by setting the flip drive mechanism 133 on both sides of the support member 13, avoids occupying the width direction Y of the cabinet 11, not only realizing the flip storage function of the optical projector 12, but also significantly reducing the overall thickness of the equipment, improving the structural compactness and product aesthetics, and has good practicality and market application prospects.

[0078] In summary, the design of the optical imaging terminal 1 in this embodiment not only achieves innovation in mechanical structure, ensuring the automatic hiding and display functions of the optical projector 12 through a precise flipping and sliding mechanism, but also employs a high-efficiency drive motor 143 and belt assembly 1335 in terms of drive and control, ensuring operational stability and reliability. Furthermore, the addition of an infrared sensor further enhances safety, providing users with a more intelligent and comfortable viewing experience. The overall design reflects a thorough consideration of space utilization, ease of operation, and equipment safety, making it an ideal solution for modern homes and technological applications.

[0079] The preferred embodiments of the present invention have been described in detail above, but it should be understood that, if necessary, aspects of the embodiments can be modified to utilize aspects, features, and concepts from various patents, applications, and publications to provide other embodiments.

[0080] In light of the detailed description above, these and other changes can be made to the embodiments. Generally, the terminology used in the claims should not be considered limited to the specific embodiments disclosed in the specification and claims, but should be understood to include all possible embodiments together with the full scope of equivalents enjoyed by these claims.

[0081] Those skilled in the art will understand that the above embodiments are specific embodiments for implementing the present invention, and in practical applications, various changes can be made to them in form and detail without departing from the spirit and scope of the present invention.

Claims

1. An optical imaging terminal, characterized in that, The optical imaging terminal includes: The cabinet has a width direction and a length direction perpendicular to the width direction; An optical projector for projecting images onto a screen; A support member is disposed on the cabinet and is used to place the optical projector; along the length direction perpendicular to the cabinet, the support member is used to rotate the optical projector between a horizontal position and a vertical position. The first and second flipping components are arranged opposite each other on both sides of the support component along a flipping direction perpendicular to the support component. The first and second flipping components are used to drive the support component to flip between the horizontal position and the vertical position. When the support component causes the optical projector to flip to the horizontal position, the optical projector flips out of the cabinet; when the support component causes the projector to flip to the vertical position, the optical projector is stored inside the cabinet.

2. The optical imaging terminal according to claim 1, characterized in that, The first flipper includes: A support frame, which is disposed on one side of the support member along the length of the cabinet; A flipping mechanism is disposed on the support frame and connected to the support member; A drive motor is mounted on the support frame and is used to drive the flipping mechanism to move, causing the support member to flip in the horizontal and vertical positions.

3. The optical imaging terminal according to claim 2, characterized in that, Along the length of the cabinet, both the flipping mechanism and the drive motor are located on one side of the support member.

4. The optical imaging terminal according to claim 2, characterized in that, The flipping mechanism includes: The first lead screw shaft is arranged along the height direction of the cabinet and is mounted on the support frame. The drive motor is used to drive the first lead screw shaft to rotate. The first nut is sleeved on the outside of the first lead screw shaft and threadedly connected to the first lead screw shaft. A drive rod, one end of which is hinged to the first nut along its length; The first driven rod has one end hinged to the support member and the other end hinged to the support frame; The second driven rod has one end hinged to the support member and the other end hinged to the support frame; The other end of the drive rod is hinged to the first driven rod; along the height direction of the cabinet, the second driven rod is located above the first driven rod.

5. The optical imaging terminal according to claim 4, characterized in that, The flipping mechanism further includes: A guide rail is mounted on the support frame and is arranged parallel to the first lead screw shaft; A guide block, which is disposed within the guide rail and slides along the length of the guide rail; The first nut includes a first nut body and a connecting plate. The first nut body is sleeved on the outside of the first lead screw shaft. The connecting plate is connected to the guide block and the guide block respectively. The drive rod is hinged to the connecting plate.

6. The optical imaging terminal according to claim 2, characterized in that, The drive motor is arranged along the width direction of the cabinet.

7. The optical imaging terminal according to claim 1, characterized in that, The second flipper has the same structure as the first flipper; Along the length of the cabinet, the first flipping component and the second flipping component are symmetrically arranged on both sides of the support component.

8. The optical imaging terminal according to claim 1, characterized in that, The support component includes: A door panel, along the length of the cabinet, has its two ends connected to the first flip member and the second flip member respectively. The cabinet has an opening, and the door panel is used to open or close the opening. The slide plate, wherein the optical projector is mounted on the slide plate, the slide plate is disposed on the inner side of the door panel and along the length direction perpendicular to the cabinet body, and the slide plate is used to slide relative to the door panel between a first position and a second position; A drive mechanism, disposed on the door panel, is used to drive the slide plate to slide between the first position and the second position; When the skateboard is in the first position, it is completely inside the door panel; when the skateboard is in the second position, it slides beyond the door panel.

9. The optical imaging terminal according to claim 8, characterized in that, The drive mechanism includes: The second and third lead screws are arranged opposite each other on both sides of the slide plate along the length of the cabinet. Both the second and third lead screws are perpendicular to the length of the cabinet. The second nut is sleeved on the outside of the second lead screw shaft and threadedly connected to the second lead screw shaft; the second nut is connected to the slide plate. The third nut is sleeved on the outside of the third lead screw shaft and threadedly connected to the third lead screw shaft; the third nut is connected to the slide plate. A belt assembly is respectively sleeved on the second lead screw shaft and the third lead screw shaft, driving the third lead screw shaft to rotate following the second lead screw shaft; A driving component, which is used to drive the second lead screw shaft to rotate.

10. The optical imaging terminal according to claim 9, characterized in that, The drive mechanism also includes: The first guide rail and the second guide rail are arranged opposite to each other on both sides of the slide plate along the length of the cabinet body. Both the first guide rail and the second guide rail are parallel to the second lead screw shaft. The first guide wheel is slidably mounted on the first guide rail along the length of the first guide rail. The second guide wheel is slidably mounted on the second guide rail along the length of the second guide rail.

11. The optical imaging terminal according to claim 1, characterized in that, The optical imaging terminal further includes: a first infrared sensor and a second infrared sensor electrically connected to the control system of the optical imaging terminal; The first infrared sensor is disposed on the first flip-up component, and the infrared light of the first infrared sensor extends along the length direction of the cabinet and is projected away from the optical projector. The second infrared sensor is disposed on the second flip-up component, and the infrared light of the second infrared sensor extends along the length of the cabinet and is projected away from the optical projector.

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