Naked eye 3D augmented reality interaction device
By designing effective heat dissipation devices and blocking devices in naked-eye 3D augmented reality interactive equipment, the problem of poor heat dissipation effect when the equipment is installed outdoors is solved, and the stable operation and service life of the equipment are improved.
Patent Information
- Application Number
- CN202420847750.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-04-23
AI Technical Summary
When existing naked-eye 3D augmented reality interactive devices are installed outdoors, the heat dissipation effect is poor, resulting in internal heat accumulation, which may cause the equipment to overheat and damage.
A naked-eye 3D augmented reality interactive device is designed, adopting a structure including a base, a connecting block, an interactive screen, a heat dissipation device and a blocking device. The heat dissipation device consists of a fan, a round rod, gear and an aluminum plate heat dissipation plate, which can effectively dissipate heat inside the interactive screen; the barrier device prevents dust from entering through the barrier plate and heat dissipation holes, protecting the heat dissipation device.
Effectively distribute heat inside the interactive screen, prevent overheating and damage, improve the service life of the equipment, and prevent dust from entering through the blocking device when the heat dissipation device is not activated, and protect the equipment.
Smart Images
Figure CN222813115U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of naked-eye 3D, in particular to a naked-eye 3D augmented reality interactive device. Background Art
[0002] Naked-eye 3D augmented reality (AR) technology is a technology that allows users to experience the interaction between 3D virtual objects and the real world without wearing any special glasses or head-mounted devices. Naked-eye 3D AR devices usually use special display technology and sensors to allow users to directly view the interaction between virtual objects and the real world through their naked eyes, and display it on the screen so that viewers can interact.
[0003] The above-mentioned and existing related technologies often have the following defects: In the existing technology, the interactive screen is usually installed outdoors and can be cooled by the natural wind blowing outdoors, but the heat dissipation effect is poor, and the heat dissipated inside the interactive screen will accumulate inside and cannot be dissipated well.
[0004] To this end, we propose a naked-eye 3D augmented reality interactive device. Utility Model Content
[0005] The purpose of the utility model is to provide a naked-eye 3D augmented reality interactive device to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a naked-eye 3D augmented reality interactive device, comprising a base, a connecting block is fixedly connected to the surface of the base, an interactive screen is fixedly connected to the surface of the connecting block, a heat dissipation device is provided on the surface of the base, the heat dissipation device comprises four first square plates, the four first square plates are fixedly connected to the surface of the base, the four first square plates are grouped in pairs, a round rod is rotatably connected to the lower surfaces of two of the square plates, a plurality of fans are fixedly connected to the surface of the round rod, four second square plates are fixedly connected to the surface of the base, the four second square plates are grouped in pairs, the round rod is rotatably connected to the upper surface of the second square plate, a first gear is fixedly connected to the surface of the round rod, a connecting frame is fixedly connected to the surface of the base, a motor is fixedly connected to the surface of the connecting frame, a second gear is fixedly connected to the output end of the motor, and the tooth surface of the second gear meshes with the first gear.
[0007] The effect achieved by the above components is: when the interactive screen is performing interactive display, the heat generated by the internal components can be dissipated, ensuring that the interactive screen can display stably, and at the same time the internal components will not be damaged due to overheating, thereby increasing the service life of the interactive screen.
[0008] Preferably, a plurality of circular holes are formed on the surface of the second square plate.
[0009] The effect achieved by the above components is that the heat can continue to flow downward through the circular hole. Due to the opening of the circular hole, the heat dissipation will not be blocked, further improving the efficiency of dissipating the heat.
[0010] Preferably, two or four inclined plates are fixedly connected to the surface of the base, and the four inclined plates are grouped in pairs.
[0011] The effects achieved by the above components are: the inclined plate can expand the area of heat dissipation and can help to quickly discharge the heat.
[0012] Preferably, four heat dissipation plates are glued to the inner wall of the connection block, and the four heat dissipation plates are all aluminum plates.
[0013] The effects achieved by the above components are: since the heat sink is an aluminum plate, the heat dissipation effect of the connection block can be improved, the heat inside the connection block can be more quickly discharged, and the heat dissipation effect of the interactive screen is improved.
[0014] Preferably, a blocking device is provided on the surface of the base, and the blocking device includes two mounting frames, both of which are fixedly connected to the surface of the base, and both of the surfaces of the two mounting frames are slidably connected with blocking plates, and the surfaces of the blocking plates are provided with a plurality of heat dissipation holes.
[0015] The effect achieved by the above components is that when the heat dissipation device is not started, dust can be blocked at the heat dissipation position on the base, and dust will not enter the inside of the connecting block and the surface of the heat dissipation device, thereby preventing damage, further facilitating the use of the heat dissipation device.
[0016] Preferably, the inner walls of several of the heat dissipation holes are fixedly connected with a first circular ring, and the inner wall of the first circular ring is fixedly connected with several blocking ropes.
[0017] The effect achieved by the above components is: a first ring and a blocking rope are provided inside the heat dissipation hole, which can increase the contact area with dust through the blocking rope without affecting the heat dissipation effect of the heat dissipation device, thereby increasing the dust blocking effect.
[0018] Preferably, two second circular rings are fixedly connected to the surface of the blocking plate, and two limiting rods are slidably connected to the surface of the blocking plate. Both of the two limiting rods are slidably connected to the second circular rings, and the cross-sections of the two limiting rods are both "T"-shaped.
[0019] The effect achieved by the above components is: after the blocking plate is pulled out, the limiting rod will slide downward due to gravity and then be blocked by the second ring. At this time, the blocking plate can be limited so that the blocking plate will not slide inward, making it easier to clean the surface of the blocking plate.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] 1. The utility model, by providing a heat dissipation device, can dissipate the heat generated by the internal components when the interactive screen is performing interactive display, thereby ensuring that the interactive screen can perform display work stably, and at the same time, the internal components will not be damaged due to overheating, thereby improving the service life of the interactive screen.
[0022] 2. The utility model, by providing a blocking device, can block dust from the heat dissipation position on the base when the heat dissipation device is not started, so that dust will not enter the interior of the connecting block and the surface of the heat dissipation device, thereby preventing damage, further facilitating the use of the heat dissipation device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 For the utility model Figure 1 A schematic diagram of the structure from another angle;
[0025] Figure 3 This is a schematic diagram of the internal structure of the connecting block in the utility model;
[0026] Figure 4 For the utility model Figure 3 Schematic diagram of the local structure;
[0027] Figure 5 For the utility model Figure 3 A schematic diagram of the structure from another angle;
[0028] Figure 6 For the utility model Figure 5 Enlarged view of point A.
[0029] In the figure: 1. base; 2. interactive screen; 3. heat dissipation device; 301. first square plate; 302. round rod; 303. fan; 304. second square plate; 305. round hole; 306. inclined plate; 307. first gear; 308. second gear; 309. connecting frame; 310. motor; 311. heat dissipation plate; 4. blocking device; 41. mounting frame; 42. blocking plate; 43. heat dissipation hole; 44. first circular ring; 45. blocking rope; 46. second circular ring; 47. limit rod; 5. connecting block. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] See also Figure 1-6 The utility model provides a technical solution: a naked-eye 3D augmented reality interactive device, comprising a base 1, a connecting block 5 is fixedly connected to the surface of the base 1, an interactive screen 2 is fixedly connected to the surface of the connecting block 5, a heat dissipation device 3 is provided on the surface of the base 1, and a blocking device 4 is provided on the surface of the base 1.
[0032] The specific arrangement and function of the heat dissipation device 3 and the blocking device 4 will be described in detail below.
[0033] like Figure 1 - Figure 4 As shown, the heat dissipation device 3 includes four first square plates 301, the four first square plates 301 are fixedly connected to the surface of the base 1, the four first square plates 301 are grouped in pairs, the lower surfaces of the two square plates are rotatably connected to round rods 302, the surfaces of the round rods 302 are fixedly connected to a plurality of fans 303, the surface of the base 1 is fixedly connected to four second square plates 304, the four second square plates 304 are grouped in pairs, the round rods 302 are rotatably connected to the upper surfaces of the second square plates 304, the surfaces of the round rods 302 are fixedly connected to first gears 307, the surface of the base 1 is fixedly connected to a connecting frame 309, the surface of the connecting frame 309 is fixedly connected to a motor 310, the output end of the motor 310 is fixedly connected to a second gear 308, the tooth surface of the second gear 308 is meshed with the first gear 307, and can dissipate the heat generated by the internal components when the interactive screen 2 is interactively displayed. To ensure that the interactive screen 2 can display stably, and the interior will not be damaged due to overheating, thereby increasing the service life of the interactive screen 2, a plurality of circular holes 305 are opened on the surface of the second square plate 304, and heat can continue to flow downward through the circular holes 305. Due to the opening of the circular holes 305, the heat dissipation will not be blocked, thereby further improving the efficiency of heat dissipation. Two or four inclined plates 306 are fixedly connected to the surface of the base 1, and the four inclined plates 306 are grouped in twos. The inclined plates 306 can expand the heating area and can help to quickly discharge the heat. Four heat dissipation plates 311 are glued to the inner wall of the connecting block 5, and the four heat dissipation plates 311 are all aluminum plates. Since the heat dissipation plates 311 are aluminum plates, the heat dissipation effect of the connecting block 5 can be improved, and the heat inside the connecting block 5 can be more quickly discharged, thereby improving the heat dissipation effect of the interactive screen 2.
[0034] like Figure 2and Figure 5 as well as Figure 6 As shown, the blocking device 4 includes two mounting frames 41, and the two mounting frames 41 are fixedly connected to the surface of the base 1. The surfaces of the two mounting frames 41 are slidably connected with blocking plates 42, and the surfaces of the blocking plates 42 are provided with a plurality of heat dissipation holes 43, which can block dust from the heat dissipation position on the base 1 when the heat dissipation device 3 is not started, and dust will not enter the interior of the connecting block 5 and the surface of the heat dissipation device 3, thereby preventing damage, further facilitating the use of the heat dissipation device 3, and the inner walls of the plurality of heat dissipation holes 43 are fixedly connected with first rings 44, and the inner walls of the first rings 44 are fixedly connected with a plurality of blocking ropes 45, and the first rings 44 are provided inside the heat dissipation holes 43. And the blocking rope 45 can increase the contact area with the dust through the blocking rope 45 without affecting the heat dissipation effect of the heat dissipation device 3, thereby increasing the dust blocking effect. The surface of the blocking plate 42 is fixedly connected to two second rings 46, and the surface of the blocking plate 42 is slidably connected to two limit rods 47. The two limit rods 47 are both slidably connected to the second rings 46. The cross-section of the two limit rods 47 is "T" shaped. After the blocking plate 42 is pulled out, the limit rod 47 will slide downward due to gravity, and then be blocked by the second ring 46. At this time, the blocking plate 42 can be limited so that the blocking plate 42 will not slide inward, which facilitates the cleaning of the surface of the blocking plate 42.
[0035] Working principle: inside the connecting block 5 are the electrical components of the interactive screen 2, and then the interactive screen 2 and the connecting frame are connected to the base 1, and the interactive screen 2 can be started for use, and the viewers can achieve the naked-eye 3D effect and can interact. When the interactive screen 2 is in use, the staff can start the motor 310, and the motor 310 drives the second gear 308 to rotate. Further, because the second gear 308 is meshed with the first gear 307, it can drive the round rod 302 to rotate, and further drive the fan 303 on the round rod 302 to rotate at the same time, and the heat inside the interactive screen 2 and the connecting block 5 can be discharged through the rotation of the fan 303. A heat sink 311 is connected to the surface of the connecting block 5. Since the heat sink 311 is an aluminum plate, it can provide The high connection block 5 has the effect of dissipating heat, and can more quickly export the heat inside the connection block 5, thereby improving the heat dissipation effect of the interactive screen 2. A circular hole 305 is provided on the surface of the second square plate 304, and the heat can continue to flow downward through the circular hole 305. Due to the opening of the circular hole 305, the heat dissipated will not be blocked, thereby further improving the efficiency of heat dissipation. There are two inclined plates 306 on the base 1, and the inclined plates 306 can expand the area of heat dissipation and can help to quickly discharge the heat. By setting up the heat dissipation device 3, the heat generated by the internal components can be dissipated when the interactive screen 2 is performing interactive display, thereby ensuring that the interactive screen 2 can stably perform display work, and at the same time, the internal part will not be damaged due to overheating, thereby improving the service life of the interactive screen 2.
[0036] When the heat dissipation device 3 is not used for heat dissipation, the airflow will drive the dust in the air into the interior of the connecting block 5. At this time, the blocking plate 42 can simply block the dust. At the same time, a heat dissipation hole 43 is opened on the surface of the blocking plate 42, which will not affect the normal heat dissipation of the heat dissipation device 3. The inside of the heat dissipation hole 43 is provided with a first ring 44 and a blocking rope 45. While not affecting the heat dissipation effect of the heat dissipation device 3, the contact area with the dust can be increased through the blocking rope 45, thereby increasing the dust blocking effect. After the blocking plate 42 and the heat dissipation hole 43 are used for dust blocking for a long time, the staff can pull out the blocking plate 42 to clear the dust. After the blocking plate 42 is pulled out, the limit The rod 47 will slide downward due to gravity and then be blocked by the second ring 46. At this time, the blocking plate 42 can be limited so that the blocking plate 42 will not slide inward, which facilitates the cleaning of the surface of the blocking plate 42. When the blocking plate 42 needs to be placed inside the mounting frame 41, the limiting rod 47 can be pushed upward so that the limiting rod 47 is hidden inside the blocking plate 42. At this time, the blocking plate 42 can be slid inward. By setting the blocking device 4, dust can be blocked at the heat dissipation position on the base 1 when the heat dissipation device 3 is not started, and dust will not enter the inside of the connecting block 5 and the surface of the heat dissipation device 3, and thus no damage will occur, which further facilitates the use of the heat dissipation device 3.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A naked-eye 3D augmented reality interactive device, comprising a base (1), a connection block (5) being fixedly connected to the surface of the base (1), and an interactive screen (2) being fixedly connected to the surface of the connection block (5), characterized in that: The surface of the base (1) is provided with a heat dissipation device (3), the heat dissipation device (3) comprising four first square plates (301), the four first square plates (301) are all fixedly connected to the surface of the base (1), the four first square plates (301) are grouped in pairs, the lower surfaces of two of the square plates are rotatably connected to round rods (302), the surfaces of the round rods (302) are fixedly connected to a plurality of fans (303), the surface of the base (1) is fixedly connected to four second square plates (304), the four second square plates (304) are fixedly connected to the surface of the base (1), The square plates (304) are arranged in groups of two, the round rod (302) is rotatably connected to the upper surface of the second square plate (304), the surface of the round rod (302) is fixedly connected to a first gear (307), the surface of the base (1) is fixedly connected to a connecting frame (309), the surface of the connecting frame (309) is fixedly connected to a motor (310), the output end of the motor (310) is fixedly connected to a second gear (308), and the tooth surface of the second gear (308) is meshed with the first gear (307).
2. The naked eye 3D augmented reality interactive device according to claim 1, characterized in that: A plurality of circular holes (305) are provided on the surface of the second square plate (304).
3. The naked eye 3D augmented reality interactive device according to claim 1, characterized in that: Two or four inclined plates (306) are fixedly connected to the surface of the base (1), and the four inclined plates (306) are arranged in groups of two.
4. The naked eye 3D augmented reality interactive device according to claim 1, characterized in that: Four heat dissipation plates (311) are glued to the inner wall of the connection block (5), and the four heat dissipation plates (311) are all aluminum plates.
5. The naked eye 3D augmented reality interactive device according to claim 1, characterized in that: The surface of the base (1) is provided with a blocking device (4), the blocking device (4) comprising two mounting frames (41), the two mounting frames (41) are fixedly connected to the surface of the base (1), the surfaces of the two mounting frames (41) are slidably connected with blocking plates (42), and the surfaces of the blocking plates (42) are provided with a plurality of heat dissipation holes (43).
6. The naked eye 3D augmented reality interactive device according to claim 5, characterized in that: The inner walls of the plurality of heat dissipation holes (43) are fixedly connected to a first circular ring (44), and the inner wall of the first circular ring (44) is fixedly connected to a plurality of blocking ropes (45).
7. The naked eye 3D augmented reality interactive device according to claim 5, characterized in that: Two second circular rings (46) are fixedly connected to the surface of the blocking plate (42), and two limiting rods (47) are slidably connected to the surface of the blocking plate (42). Both of the two limiting rods (47) are slidably connected to the second circular rings (46), and the cross-sections of the two limiting rods (47) are both "T"-shaped.