A mobile intelligent terminal for film and television production

Abstract

The application discloses a kind of film and television production mobile intelligent terminal, it is related to mobile intelligent terminal technical field, the device includes fixed frame, mobile device, placing assembly, cooling assembly, the fixed frame is equipped with the placing assembly of placing mobile device by bolt, the placing assembly includes front cover, backplate, bottom plate.The application is cooperated by trigger plate, release structure and reset structure, mobile device is placed in bottom plate and is pressed trigger plate after, can synchronous release clamping structure and the locking state of cooling assembly: coil spring drive clamping structure is automatically centered and clamped fixed to equipment, while sliding block is driven cooling assembly rotation feeding by connecting rod, so that semiconductor cooling plate actively sticks to equipment backplate, realize equipment is placed and clamped, clamping and adhering heat dissipation are automatically installed process, without manually pressing equipment or step adjustment, substantially improve equipment installation efficiency, adapt to the use demand of outdoor fast shooting.

Description

Technical Field

[0001] This invention relates to the field of mobile intelligent terminal technology, specifically a mobile intelligent terminal for film and television production. Background Technology

[0002] With the iterative upgrades in the hardware performance of mobile smart terminals, the image capture capabilities of portable mobile devices such as smartphones have reached professional-grade levels, and they are widely used in lightweight film and television production scenarios such as short video creation, documentary filming, and outdoor film and television footage acquisition. Compared with traditional professional camera equipment, mobile terminals have advantages such as small size, portability, flexible operation, and convenient post-processing, which significantly reduces the equipment threshold and production costs for film and television production.

[0003] However, in actual film and television shooting, mobile terminals have obvious application limitations: On the one hand, long-term shooting at high resolution and high frame rate will cause core hardware such as processors and image sensors to run under high load continuously, resulting in high power consumption of the whole device. The battery life of a single device is difficult to support long-term outdoor shooting, and an external power bank is usually required to charge while shooting; on the other hand, high load operation combined with charging will cause the device's back panel to heat up quickly, triggering the terminal's built-in temperature control protection mechanism, resulting in problems such as decreased shooting frame rate, screen stuttering, image quality compression, or even automatic shutdown, which directly affects the shooting efficiency and final quality of film and television production.

[0004] Currently, there are already shooting brackets with integrated heat dissipation functions on the market to alleviate the problem of equipment overheating during shooting. However, there are still many shortcomings: First, most heat dissipation modules are fixed installation structures. When the terminal is placed behind the bracket, there is a gap between the heat dissipation surface and the back plate of the equipment, resulting in poor thermal contact and a significant reduction in the actual heat dissipation effect. Second, some heat dissipation designs that use elastic compression structures require users to manually press the terminal to compress the elastic element when placing the equipment in order to ensure that the heat dissipation plate fits the equipment, which is a cumbersome placement operation.

[0005] Based on this, a mobile intelligent terminal for film and television production is now provided, which can eliminate the drawbacks of existing devices. Summary of the Invention

[0006] The purpose of this invention is to provide a mobile intelligent terminal for film and television production to solve the problems in the background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solution: A mobile intelligent terminal for film and television production includes a mounting frame, a mobile device, a placement component, and a cooling component. The mounting frame is bolted to the placement component for placing the mobile device. The placement component includes a front cover, a back plate, and a bottom plate. The front cover and the back plate are detachably connected by bolts. Cooling holes are provided on the side walls of both the front cover and the back plate. The bottom plate, which supports the bottom of the mobile device, is fixedly connected to the side wall of the front cover. A clamping structure for automatically holding the mobile device is installed between the front cover and the back plate. A cooling component for cooling the mobile device is installed on the side wall of the back plate. The cooling assembly includes a sliding block, a semiconductor cooling plate, a sliding cylinder, a sleeve, a heat sink, a rotating plate, a connecting rod, a release structure, and a reset structure. A sliding block groove is formed on the side wall of the back plate. A sliding block is slidably connected to the inner wall of the sliding block groove. The sliding block is connected to a connecting rod via a pin. The end of the connecting rod away from the sliding block is connected to a rotating plate via a pin. The rotating plate is connected to the back plate via a pin. A heat sink is fixedly connected to the rotating plate. A sleeve is fixedly connected to the side wall of the heat sink. A sliding cylinder is slidably connected to the inner wall of the sleeve. A spring is installed between the sliding cylinder and the inner wall of the sleeve. A semiconductor cooling plate is embedded in the side wall of the sliding cylinder. The sliding block is driven to slide within the sliding block groove by the release structure and the reset structure.

[0008] In one alternative: the heat sink is equipped with heat sink fins and a heat sink fan.

[0009] In one alternative embodiment: the release structure includes a trigger plate, a pressing block, and a telescopic rod. The trigger plate is connected to the side wall of the back plate via the telescopic rod. A spring is fixedly connected between the trigger plate and the back plate. A contact block is fixedly connected to the side wall of the trigger plate. A spring sheet is fixedly connected to the side wall of the back plate. A locking strip for engaging and limiting the sliding block is fixedly connected to the side wall of the spring sheet. A contact plate is fixedly connected to the side wall of the spring sheet. The contact plate abuts against the contact block. The sliding block is driven downward by the spring force.

[0010] In one alternative embodiment: the reset structure includes a pressing rod and a push plate. The pressing rod is slidably disposed on the side wall of the back plate via a sleeve. The push plate is fixedly connected to the side wall of the pressing rod. The push plate is provided with a first inclined surface. The side wall of the sliding block is provided with a second inclined surface, which abuts against the first inclined surface. A snap-fit ​​block box is fixedly connected to the side wall of the back plate. A snap-fit ​​block is slidably connected to the inner wall of the snap-fit ​​block box. A lifting plate is fixedly connected to the side wall of the snap-fit ​​block box. A hole for the lifting plate to slide is opened in the side wall of the snap-fit ​​block box. A spring is fixedly connected to the snap-fit ​​block and the inner wall of the snap-fit ​​block box. A slot is opened in the side wall of the push plate, which snaps into the snap-fit ​​block. The side wall of the snap-fit ​​block is provided with an inclined surface. The inclined surface is provided with a limit protrusion.

[0011] In one alternative: rollers are rotatably mounted at two points on the inclined surface of the sliding block.

[0012] In one alternative: a pressing block is fixedly connected to the side wall of the trigger plate, the pressing block is provided with an inclined surface, and the inclined surface of the pressing block abuts against the lifting plate.

[0013] In one alternative embodiment: two buffer structures are installed on the side wall of the back plate to drive the push plate and the sliding block to buffer and reset. The buffer structure includes a buffer cylinder, a one-way valve, a connecting rod, a piston, an air hole one, and an air hole two. The two connecting rods are fixedly connected to the push plate and the sliding block, respectively. The piston is fixedly connected to one end of the connecting rod inside the buffer cylinder. The piston is slidably connected to the inner wall of the buffer cylinder. A spring is fixedly connected between the piston and the inner wall of the buffer cylinder. The side wall of the buffer cylinder has an air hole one and an air hole two, which are located on both sides of the piston. The diameter of the air hole one is smaller than the diameter of the piston, and the diameter of the air hole two is equal to the diameter of the piston. An air hole adapted to the one-way valve is installed on the side wall of the buffer cylinder near the air hole one, and a one-way valve is installed in the air hole.

[0014] In one alternative embodiment: the clamping structure includes a clamping plate, a gear, a rack, and a rotating shaft. Two centrally symmetrical racks are slidably arranged on the side wall of the back plate via sleeves. The clamping plate is fixedly connected to the racks. Holes for the clamping plate to slide through are provided on the front cover and the side wall of the back plate. The back plate has a shaft hole. The rotating shaft is connected to the inner wall of the shaft hole of the back plate via a bearing. A coil spring that drives the rotating shaft to rotate is connected between the rotating shaft and the inner wall of the shaft hole. The gear is fixedly connected to the rotating shaft. The gear meshes with the two racks.

[0015] In one alternative: a slide rail is fixedly connected to the side wall of the pressing rod, the slide rail is inclined, a rack is slidably provided on the side wall of the back plate through a sleeve, a gear is fixedly connected to the rotating shaft, the gear meshes with the rack, and a slide rod is connected to the side wall of the rack through a bearing, the slide rod is slidably connected to the inner wall of the slide rail.

[0016] In one alternative: a telescopic handrail is mounted on the bottom of the mounting bracket, and a power bank is detachably mounted on the mounting bracket, the power bank being electrically connected to the mobile device and the cooling component.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention utilizes the coordinated operation of a trigger plate, a release structure, and a reset structure. When the mobile device is placed on the base plate and presses the trigger plate, the locking state of the clamping structure and the cooling component can be released simultaneously. The coil spring drives the clamping structure to automatically clamp and fix the device in the center. At the same time, the sliding block drives the cooling component to rotate and feed via the connecting rod, so that the semiconductor cooling plate actively adheres to the back plate of the device. This achieves a fully automatic installation process where the device is clamped as soon as it is placed in the plate and immediately adheres to the heat dissipation mechanism. There is no need to manually press the device or make step-by-step adjustments, which greatly improves the installation efficiency of the device and is suitable for the needs of outdoor rapid shooting.

[0018] 2. This invention adopts a rotary feeding cooling component structure. The heat sink is driven to rotate as a whole through a linkage transmission, so that the semiconductor cooling plate is actively pressed against the back panel of the mobile device. With the spring pre-tightening structure between the sleeve and the slide, it can adapt to mobile terminals of different thicknesses, ensuring that the semiconductor cooling plate and the back panel of the device always maintain a tight surface contact, eliminating assembly gaps and improving heat conduction efficiency. With the heat sink's built-in heat dissipation fins and cooling fan, the heat is quickly dissipated from the device based on the semiconductor Peltier effect, effectively solving the problem of overheating and frequency reduction in the scenario of charging and shooting at the same time, and ensuring the stability and smoothness of the picture during long-term film and television shooting.

[0019] 3. This invention features two sets of buffer structures with different vent specifications, working in conjunction with a one-way valve to achieve a one-way buffering function: During equipment installation, the buffer structure linked to the clamping structure has a larger vent diameter and a faster reset speed, allowing the clamping plate to complete the equipment clamping and positioning first. Subsequently, the cooling component slowly feeds and adheres to the equipment, ensuring the accuracy of equipment clamping and positioning while effectively reducing the instantaneous impact force of clamping and heat dissipation, avoiding scratches on the equipment backplate or causing terminal impacts. When disassembling the equipment by pressing the pressing rod, the gas in the buffer cylinder can be quickly discharged through the one-way valve, and the pressing process is not affected by the buffer resistance, achieving rapid unlocking and disassembly, balancing equipment protection and operational efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention.

[0021] Figure 2 This is a first-view diagram of the present invention.

[0022] Figure 3 This is a second perspective view of the present invention.

[0023] Figure 4 This is a side view of the present invention.

[0024] Figure 5 This is a first-view view of the front cover being disassembled according to the present invention.

[0025] Figure 6 This is a second-view view of the front cover being disassembled according to the present invention.

[0026] Figure 7 This is a partial schematic diagram of the front cover disassembly of the present invention.

[0027] Figure 8 This is a schematic diagram of the backplate structure of the present invention.

[0028] Figure 9 This is a schematic diagram of the trigger plate structure of the present invention.

[0029] Figure 10 This is a first-view view of the release structure of the present invention.

[0030] Figure 11 This is a second-view diagram of the release structure of the present invention.

[0031] Figure 12 This is a schematic diagram of the internal structure of the sleeve of the present invention.

[0032] Figure 13 This is a schematic diagram of the internal structure of the buffer cylinder of the present invention.

[0033] Figure label annotations: 1. Telescopic handheld rod; 2. Fixing frame; 3. Power bank; 4. Mobile device; 5. Placement component; 6. Front cover; 7. Back plate; 8. Cooling component; 9. Clamping plate; 10. Pressing rod; 11. Trigger plate; 12. Base plate; 13. Buffer structure; 14. Buffer cylinder; 15. One-way valve; 16. Connecting rod; 17. Piston; 18. Air hole one; 19. Air hole two; 20. Rack one; 21. Gear one; 22. Gear two; 23. Rack two; 24. Slide 25. Rail; 26. Slide rod; 27. Slot; 28. Push plate; 29. ​​Inclined surface one; 30. Limiting protrusion; 31. Sliding block; 32. Rotating shaft; 33. Inclined surface two; 34. Roller; 35. Contact plate; 36. Spring piece; 37. Snap-fit ​​block; 38. Snap-fit ​​block box; 39. Lowering block; 40. Lifting plate; 41. Contact block; 42. Locking strip; 43. Telescopic rod; 44. Semiconductor cooling plate; 45. Slide cylinder; 46. Sleeve; 47. Heat sink; 48. Rotating plate; 49. Connecting rod. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0035] In one embodiment, such as Figures 1-13As shown, a mobile intelligent terminal for film and television production includes a fixed frame 2, a mobile device 4, a placement component 5, and a cooling component 8. The fixed frame 2 is bolted to the placement component 5 for placing the mobile device 4. The placement component 5 includes a front cover 6, a back plate 7, and a bottom plate 12. The front cover 6 and the back plate 7 are detachably connected by bolts. Cooling holes are provided on the side walls of both the front cover 6 and the back plate 7. The bottom plate 12, which supports the bottom of the mobile device 4, is fixedly connected to the side wall of the front cover 6. A clamping structure for automatically clamping the mobile device 4 is installed between the front cover 6 and the back plate 7. The cooling component 8 for cooling the mobile device 4 is installed on the side wall of the back plate 7. The cooling assembly 8 includes a sliding block 30, a semiconductor cooling plate 43, a sliding cylinder 44, a sleeve 45, a heat sink 46, a rotating plate 47, a connecting rod 48, a release structure, and a reset structure. A sliding block groove is provided on the side wall of the back plate 7. A sliding block 30 is slidably connected to the inner wall of the sliding block groove. The sliding block 30 is connected to the connecting rod 48 via a pin. The end of the connecting rod 48 away from the sliding block 30 is connected to the rotating plate 47 via a pin. The rotating plate 47 is connected to the back plate 7 via a pin. The heat sink 46 is fixedly connected to the rotating plate 47. A sleeve 45 is fixedly connected to the side wall of the heat sink 46. A sliding cylinder 44 is slidably connected to the inner wall of the sleeve 45. A spring is installed between the sliding cylinder 44 and the inner wall of the sleeve 45. A semiconductor cooling plate 43 is embedded in the side wall of the sliding cylinder 44. The sliding block 30 is driven to slide within the sliding block groove by the release structure and the reset structure.

[0036] In one embodiment, the heat sink 46 is equipped with heat sink fins and a heat sink fan.

[0037] The power bank 3 powers the cooling component, and the Peltier effect causes one side of the cooling chip to cool down and absorb heat from the phone, while the other side generates a lot of heat. The heat is then continuously blown away by the heat sink fins and cooling fan, achieving low-temperature cooling.

[0038] The spring inside the buffer structure 13 drives the sliding block 30 to slide downward. During the downward sliding process, the sliding block 30 pulls the rotating plate 47 to rotate around the pin shaft through the connecting rod 48. At this time, the semiconductor cooling plate 43 at the cooling component 8 passes through the holes of the front cover 6 and the back plate 7, approaches the mobile device 4, and presses and contacts the mobile device 4.

[0039] In one embodiment, the release structure includes a trigger plate 11, a pressing block 38, and a telescopic rod 42. The trigger plate 11 is connected to the side wall of the back plate 7 via the telescopic rod 42. A spring is fixedly connected between the trigger plate 11 and the back plate 7. A contact block 40 is fixedly connected to the side wall of the trigger plate 11. A spring piece 35 is fixedly connected to the side wall of the back plate 7. A locking strip 41 for locking and limiting the sliding block 30 is fixedly connected to the side wall of the spring piece 35. A contact plate 34 is fixedly connected to the side wall of the spring piece 35. The contact plate 34 abuts against the contact block 40. The sliding block 30 is driven downward by the spring force.

[0040] The trigger plate 11 is squeezed into the space between the front cover 6 and the back plate 7. The contact block 40 on the side wall of the trigger plate 11 contacts the contact plate 34 and squeezes the contact plate 34, causing the locking strip 41 of the spring piece 35 to disengage from the sliding block 30, and the sliding block 30 is released.

[0041] While the trigger plate 11 is pressed, the lowering block 38 presses down the lifting plate 39, and the lifting plate 39 drives the locking block 36 to descend, releasing the locking block 36 from the locking slot 26.

[0042] In one embodiment, the reset structure includes a pressing rod 10 and a push plate 27. The pressing rod 10 is slidably disposed on the side wall of the back plate 7 via a sleeve. The push plate 27 is fixedly connected to the side wall of the pressing rod 10. The push plate 27 is provided with a first inclined surface 28. The side wall of the sliding block 30 is provided with a second inclined surface 32, which abuts against the first inclined surface 28. The side wall of the back plate 7 is fixedly connected with a snap-fit ​​block box 37. A snap-fit ​​block 36 is slidably connected to the inner wall of the snap-fit ​​block box 37. A lifting plate 39 is fixedly connected to the side wall of the snap-fit ​​block 36. The side wall of the snap-fit ​​block box 37 has a hole for the lifting plate 39 to slide. A spring is fixedly connected to the snap-fit ​​block 36 and the inner wall of the snap-fit ​​block box 37. A slot 26 is provided on the side wall of the push plate 27, which snaps into the snap-fit ​​block 36. The side wall of the snap-fit ​​block 36 is provided with an inclined surface. Pressing the pressing rod 10 causes it to move into the placement component 5. The pressing rod 10 drives the rack 23 to move obliquely upward. The rack 23 meshes with the gear 22, causing the gear 1 to rotate in the opposite direction, which causes the two clamping plates 9 to open in the away direction. When the slot 26 is above the locking block 36, the locking block 36 moves upward under the action of the spring and engages with the slot 26, thus locking the pressing rod 10. As the pressing rod 10 moves into the placement component 5, the push plate 27 disengages from the inclined surface 28 and the inclined surface 32 of the sliding block 30, pushing the sliding block 30 upward. The upward movement of the sliding block 30 causes the rotating plate 47 to rotate and reset, so that the cooling component 8 is no longer in close contact with the moving device 4. The inclined surface 28 is provided with a limiting protrusion 29.

[0043] The limiting protrusion 29 limits the displacement distance of the roller 33.

[0044] In one embodiment, a roller 33 is rotatably mounted on the inclined surface 32 of the sliding block 30.

[0045] Roller 33 reduces frictional loss.

[0046] In one embodiment, a pressing block 38 is fixedly connected to the side wall of the trigger plate 11. The pressing block 38 is provided with an inclined surface, and the inclined surface of the pressing block 38 abuts against the lifting plate 39.

[0047] The pressing block 38 presses down the lifting plate 39, and the lifting plate 39 drives the locking block 36 to descend, releasing the locking block 36 from the locking slot 26.

[0048] In one embodiment, the back plate 7 has two buffer structures 13 installed on its sidewall to drive the push plate 27 and the sliding block 30 to buffer and reset. The buffer structure 13 includes a buffer cylinder 14, a one-way valve 15, a connecting rod 16, a piston 17, an air hole 18, and an air hole 19. The two connecting rods 16 are fixedly connected to the push plate 27 and the sliding block 30, respectively. The piston 17 is fixedly connected to one end of the connecting rod 16 inside the buffer cylinder 14. The piston 17 is slidably connected to the inner wall of the buffer cylinder 14. A spring is fixedly connected between the piston 17 and the inner wall of the buffer cylinder 14. The buffer cylinder 14 has an air hole 18 and an air hole 19 on its sidewall. The air hole 18 and the air hole 19 are located on both sides of the piston 17. The diameter of the air hole 18 is smaller than the diameter of the piston 17, and the diameter of the air hole 19 is equal to the diameter of the piston 17. An air hole adapted to the one-way valve 15 is installed on the sidewall of the buffer cylinder 14 near the air hole 18. The one-way valve 15 is installed in the air hole.

[0049] It should be noted that the buffer structure 13 connected to the sliding block 30 and the buffer structure 13 connected to the push plate 27 have different diameters of air holes 18, but other specifications are the same. The diameter of the air hole 18 of the buffer structure 13 connected to the push plate 27 is larger than that of the buffer structure 13 connected to the sliding block 30. Therefore, the buffer structure 13 connected to the push plate 27 has a larger air intake per unit time. Under the action of the coil spring, the gear 22 rotates, which will also push the slide rail 24, the push plate 27, and the pressing rod 10 to move to the left. Therefore, the connecting rod 16 in the buffer structure 13 connected to the push plate 27 resets faster under the action of the spring and the coil spring. Therefore, the mobile device 4 is first clamped and fixed by the clamping plate 9, and then the cooling component 8 rotates into place and presses tightly against the mobile phone. Meanwhile, the diameter of the vent 18 is smaller than that of the piston 17, so the gas enters the buffer cylinder 14 at a slower speed from the vent 18, which prevents the piston 17 from sliding quickly in the buffer cylinder 14, thus achieving a buffering effect. This reduces the instantaneous impact force when the two clamping plates 9 and the cooling component 8 come into contact with the mobile device 4, thereby reducing damage to the mobile device 4. It is important to note that during the pressing of the pressing lever 10, the one-way valve 15 allows gas from the buffer cylinder 14 to escape not only through the vent 18 but also through the one-way valve 15. Therefore, when pressing the pressing lever 10, the user can press quickly without being affected by gas release, and the cooling component 8 can also quickly rotate and reset. This achieves a one-way buffering effect during clamping, while conversely, pressing the pressing lever 10 is unaffected by the buffering effect.

[0050] Two sets of buffer structures with different vent specifications are set up, which, together with one-way valves, achieve one-way buffering function: During equipment installation, the buffer structure linked with the clamping structure has a larger vent diameter and a faster reset speed, allowing the clamping plate to complete the equipment clamping and positioning first. Subsequently, the cooling component slowly feeds and adheres to the equipment, which not only ensures the accuracy of equipment clamping and positioning, but also effectively reduces the instantaneous impact force of clamping and heat dissipation, avoiding scratches on the equipment back plate or causing terminal bumps; When the equipment is disassembled by pressing the pressing rod, the gas in the buffer cylinder can be quickly discharged through the one-way valve, and the pressing process is not affected by the buffer resistance, realizing quick unlocking and disassembly, taking into account both equipment protection and operational efficiency.

[0051] In one embodiment, the clamping structure includes a clamping plate 9, a gear 21, a rack 20, and a rotating shaft 31. Two centrally symmetrical racks 20 are slidably disposed on the side wall of the back plate 7 via sleeves. The racks 20 are fixedly connected to the clamping plate 9. The front cover 6 and the side wall of the back plate 7 have holes through which the clamping plate 9 slides. The back plate 7 has a shaft hole. The inner wall of the shaft hole of the back plate 7 is connected to the rotating shaft 31 via a bearing. A coil spring that drives the rotating shaft 31 to rotate is connected between the rotating shaft 31 and the inner wall of the shaft hole. The rotating shaft 31 is fixedly connected to the gear 21, and the gear 21 meshes with the two racks 20.

[0052] While the trigger plate 11 is pressed, the lowering block 38 presses down the lifting plate 39. The lifting plate 39 drives the locking block 36 to descend, releasing the locking block 36 from the locking slot 26. Under the action of the spring force in the buffer cylinder 14, the push plate 27 moves to the left. At the same time, under the action of the coil spring, the rotating shaft 31 rotates. The rotating shaft 31 drives the gear 21 to rotate. The gear 21 drives the two racks 20 to move closer to the middle, automatically clamping and fixing the mobile device 4.

[0053] In one embodiment, a slide rail 24 is fixedly connected to the side wall of the pressing rod 10, the slide rail 24 is inclined, a rack 23 is slidably provided on the side wall of the back plate 7 through a sleeve, a gear 22 is fixedly connected to the rotating shaft 31, the gear 22 meshes with the rack 23, and a slide rod 25 is connected to the side wall of the rack 23 through a bearing, the slide rod 25 is slidably connected to the inner wall of the slide rail 24.

[0054] Press the pressing rod 10, and the pressing rod 10 moves into the placement component 5. The pressing rod 10 drives the rack 23 to move obliquely upward. The rack 23 meshes with the gear 22, driving the gear 1 to rotate in the opposite direction, so that the two clamping plates 9 open in the away direction.

[0055] In one embodiment, a telescopic handrail 1 is installed at the bottom of the mounting bracket 2, and a power bank 3 is detachably installed on the mounting bracket 2. The power bank 3 is electrically connected to the mobile device 4 and the cooling component 8.

[0056] The above embodiments disclose a mobile intelligent terminal for film and television production, the specific working principle and process of which are as follows: With the rapid upgrades and replacements of mobile devices such as smartphones, it is common to use them to shoot films and television programs. Some smartphones and other devices already have image-level shooting capabilities, and their photography capabilities are comparable to some professional cameras. Moreover, smartphones are lighter and smaller, making them easier to carry and shoot with than cameras. However, smartphones have poor battery life, and the power consumption is extremely fast when shooting in high definition. Often, a power bank is needed to achieve long shooting times. When shooting outdoors, the phone is prone to overheating and frame drops when charging and shooting at the same time, resulting in poor shooting quality.

[0057] Some camera stands now come with built-in heat sinks to cool down your phone, but some of these heat sinks are fixed in place, preventing the phone from fitting snugly against the heat sink and significantly reducing its cooling effect. Other stands use springs to ensure the cooling plate is pressed against the phone's back, but this presents a placement challenge. To keep the phone in contact with the cooling plate before clamping, continuous pressure needs to be applied to compress the plate and keep the spring compressed. Simply placing the phone on the stand without applying pressure won't compress the spring, preventing the cooling plate from fitting snugly and creating gaps. This method of squeezing the phone against the cooling plate before clamping is cumbersome and inconvenient for users.

[0058] The present invention adopts a combination of rotating cooling plate and clamping linkage, which can automatically clamp and fix the mobile phone when it is placed on it, and make it fit tightly with the cooling plate without easily damaging the mobile phone; In use, the mobile device 4 is placed on the base plate 12. When the mobile device 4 contacts the trigger plate 11, the trigger plate 11 is squeezed between the front cover 6 and the back plate 7. The contact block 40 on the side wall of the trigger plate 11 contacts the contact plate 34 and squeezes the contact plate 34, causing the locking strip 41 of the spring 35 to release from the locking of the sliding block 30. The sliding block 30 is released, and the spring inside the buffer structure 13 drives the sliding block 30 to slide downward. During the downward sliding process, the sliding block 30 pulls the rotating plate 47 to rotate around the pin shaft through the connecting rod 48. At this time, the semiconductor cooling plate 43 at the cooling component 8 passes through the holes in the front cover 6 and the back plate 7, approaches the mobile device 4, and squeezes and contacts the mobile device 4. While the trigger plate 11 is pressed, the lowering block 38 presses down the lifting plate 39. The lifting plate 39 drives the locking block 36 to descend, releasing the locking block 36 from the locking slot 26. Under the action of the spring force in the buffer cylinder 14, the push plate 27 moves to the left. At the same time, under the action of the coil spring, the rotating shaft 31 rotates. The rotating shaft 31 drives the gear 21 to rotate. The gear 21 drives the two racks 20 to move closer to the middle, automatically clamping and fixing the mobile device 4. It should be noted that the buffer structure 13 connected to the sliding block 30 and the buffer structure 13 connected to the push plate 27 have different diameters of air holes 18, but other specifications are the same. The diameter of the air hole 18 of the buffer structure 13 connected to the push plate 27 is larger than that of the buffer structure 13 connected to the sliding block 30. Therefore, the buffer structure 13 connected to the push plate 27 has a larger air intake per unit time. Under the action of the coil spring, the gear 22 rotates, which will also push the slide rail 24, the push plate 27, and the pressing rod 10 to move to the left. Therefore, the connecting rod 16 in the buffer structure 13 connected to the push plate 27 resets faster under the action of the spring and the coil spring. Therefore, the mobile device 4 is first clamped and fixed by the clamping plate 9, and then the cooling component 8 rotates into place and presses tightly against the mobile phone. Meanwhile, the diameter of the vent 18 is smaller than that of the piston 17, so the gas enters the buffer cylinder 14 at a slower speed from the vent 18, which prevents the piston 17 from sliding quickly in the buffer cylinder 14, thus achieving a buffering effect. This reduces the instantaneous impact force when the two clamping plates 9 and the cooling component 8 come into contact with the mobile device 4, thereby reducing damage to the mobile device 4. When it is necessary to disassemble the mobile device 4, press the pressing rod 10. The pressing rod 10 moves into the placement component 5. The pressing rod 10 drives the rack 23 to move obliquely upward. The rack 23 meshes with the gear 22, which drives the gear 1 to rotate in the opposite direction, causing the two clamping plates 9 to open in the away direction. When the slot 26 is above the locking block 36, the locking block 36 moves upward under the action of the spring and locks with the slot 26, thus locking the pressing rod 10. As the pressing rod 10 moves into the placement component 5, the push plate 27 and the inclined surface 28 disengage from the inclined surface 32 of the sliding block 30, pushing the sliding block 30 upward. The upward movement of the sliding block 30 causes the rotating plate 47 to rotate and reset, so that the cooling component 8 is no longer in close contact with the mobile device 4.

[0059] Then you can simply download the mobile device 4.

[0060] It is important to note that during the pressing of the pressing lever 10, the one-way valve 15 allows gas from the buffer cylinder 14 to escape not only through the vent 18 but also through the one-way valve 15. Therefore, when pressing the pressing lever 10, the user can press quickly without being affected by gas release, and the cooling component 8 can also quickly rotate and reset. This achieves a one-way buffering effect during clamping, while conversely, pressing the pressing lever 10 is unaffected by the buffering effect.

[0061] The power bank 3 can power the mobile device 4 and the cooling component 8, and can also be detached for replacement or charging. The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A mobile intelligent terminal for film and television production, characterized in that, The device includes a mounting frame (2), a mobile device (4), a placement component (5), and a cooling component (8). The mounting frame (2) is bolted to the placement component (5) for placing the mobile device (4). The placement component (5) includes a front cover (6), a back plate (7), and a bottom plate (12). The front cover (6) and the back plate (7) are detachably connected by bolts. Cooling holes are provided on the side walls of both the front cover (6) and the back plate (7). The bottom plate (12) that holds the bottom of the mobile device (4) is fixedly connected to the side wall of the front cover (6). A clamping structure for automatically clamping the mobile device (4) is installed between the front cover (6) and the back plate (7). The cooling component (8) for cooling the mobile device (4) is installed on the side wall of the back plate (7). The cooling component (8) includes a sliding block (30), a semiconductor cooling plate (43), a sliding cylinder (44), a sleeve (45), a heat sink (46), a rotating plate (47), a connecting rod (48), a release structure, a reset structure, and a buffer structure. The back plate (7) has a sliding block groove on its side wall, and a sliding block (30) is slidably connected to the inner wall of the sliding block groove. The sliding block (30) is connected to the connecting rod (48) by a pin, and the end of the connecting rod (48) away from the sliding block (30) is connected to a rotating plate by a pin. The rotating plate (47) is connected to the back plate (7) by a pin. The rotating plate (47) is fixedly connected to a heat sink (46). A sleeve (45) is fixedly connected to the side wall of the heat sink (46). A slide cylinder (44) is slidably connected to the inner wall of the sleeve (45). A spring is installed between the slide cylinder (44) and the inner wall of the sleeve (45). A semiconductor cooling plate (43) is embedded in the side wall of the slide cylinder (44). The sliding block (30) is driven by a buffer structure to slide in the sliding block groove.

2. The mobile intelligent terminal for film and television production according to claim 1, characterized in that, The heat sink (46) is equipped with heat sink fins and a heat sink fan.

3. A mobile intelligent terminal for film and television production according to claim 1, characterized in that, The release structure includes a trigger plate (11), a pressing block (38), and a telescopic rod (42). The trigger plate (11) is connected to the side wall of the back plate (7) via the telescopic rod (42). A spring is fixedly connected between the trigger plate (11) and the back plate (7). A contact block (40) is fixedly connected to the side wall of the trigger plate (11). A spring piece (35) is fixedly connected to the side wall of the back plate (7). A locking strip (41) for locking and limiting the sliding block (30) is fixedly connected to the side wall of the spring piece (35). A contact plate (34) is fixedly connected to the side wall of the spring piece (35). The contact plate (34) abuts against the contact block (40). The sliding block (30) is driven downward by the spring force.

4. A mobile intelligent terminal for film and television production according to claim 1, characterized in that, The reset structure includes a pressing rod (10) and a push plate (27). The pressing rod (10) is slidably mounted on the side wall of the back plate (7) via a sleeve. The push plate (27) is fixedly connected to the side wall of the pressing rod (10). The push plate (27) is provided with a first inclined surface (28). The side wall of the sliding block (30) is provided with a second inclined surface (32). The second inclined surface (32) abuts against the first inclined surface (28). A snap-fit ​​block box (37) is fixedly connected to the side wall of the back plate (7). A snap-fit ​​block (36) is slidably connected to the inner wall of the snap-fit ​​box (37). A lifting plate (39) is fixedly connected to the side wall of the snap-fit ​​block (36). A hole for the lifting plate (39) to slide is opened on the side wall of the snap-fit ​​box (37). A spring is fixedly connected to the snap-fit ​​block (36) and the inner wall of the snap-fit ​​box (37). A slot (26) is opened on the side wall of the push plate (27). The slot (26) is snapped into the snap-fit ​​block (36). An inclined surface is provided on the side wall of the snap-fit ​​block (36). The inclined surface (28) is provided with a limiting protrusion (29).

5. A mobile intelligent terminal for film and television production according to claim 4, characterized in that, A roller (33) is rotatably mounted on the inclined surface (32) of the sliding block (30).

6. A mobile intelligent terminal for film and television production according to claim 3, characterized in that, The trigger plate (11) has a pressing block (38) fixedly connected to its side wall. The pressing block (38) has an inclined surface, and the inclined surface of the pressing block (38) abuts against the lifting plate (39).

7. A mobile intelligent terminal for film and television production according to claim 4, characterized in that, The back plate (7) has two buffer structures (13) installed on its side wall to drive the push plate (27) and the sliding block (30) to buffer and reset. The buffer structure (13) includes a buffer cylinder (14), a one-way valve (15), a connecting rod (16), a piston (17), an air hole one (18), and an air hole two (19). The two connecting rods (16) are fixedly connected to the push plate (27) and the sliding block (30) respectively. The piston (17) is fixedly connected to one end of the connecting rod (16) inside the buffer cylinder (14). The piston (17) is connected to the inner wall of the buffer cylinder (14). A sliding connection is made, and a spring is fixedly connected between the piston (17) and the inner wall of the buffer cylinder (14). The side wall of the buffer cylinder (14) is provided with an air hole one (18) and an air hole two (19). The air hole one (18) and the air hole two (19) are located on both sides of the piston (17). The diameter of the air hole one (18) is smaller than the diameter of the piston (17), and the diameter of the air hole two (19) is equal to the diameter of the piston (17). An air hole adapted to a one-way valve (15) is installed on the side wall of the buffer cylinder (14) near the air hole one (18). A one-way valve (15) is installed in the air hole.

8. A mobile intelligent terminal for film and television production according to claim 4, characterized in that, The clamping structure includes a clamping plate (9), a gear (21), a rack (20), and a rotating shaft (31). The back plate (7) has two centrally symmetrical racks (20) slidably arranged on its side wall via a sleeve. The racks (20) are fixedly connected to the clamping plate (9). The front cover (6) and the back plate (7) have holes for the clamping plate (9) to slide through. The back plate (7) has a shaft hole. The inner wall of the shaft hole of the back plate (7) is connected to the rotating shaft (31) via a bearing. A coil spring that drives the rotating shaft (31) to rotate is connected between the rotating shaft (31) and the inner wall of the shaft hole. The rotating shaft (31) is fixedly connected to the gear (21). The gear (21) meshes with the two racks (20).

9. A mobile intelligent terminal for film and television production according to claim 8, characterized in that, The pressing rod (10) is fixedly connected to a slide rail (24) on its side wall. The slide rail (24) is inclined. The back plate (7) is slidably provided with a rack (23) through a sleeve on its side wall. The rotating shaft (31) is fixedly connected with a gear (22). The gear (22) meshes with the rack (23). The side wall of the rack (23) is connected to a slide rod (25) through a bearing. The slide rod (25) is slidably connected to the inner wall of the slide rail (24).

10. A mobile intelligent terminal for film and television production according to claim 1, characterized in that, The bottom of the fixed frame (2) is equipped with a telescopic hand handle (1), and the fixed frame (2) is detachably equipped with a power bank (3). The power bank (3) is electrically connected to the mobile device (4) and the cooling component (8).

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