A flip-foldable vehicle-mounted intelligent terminal that prevents dust from falling on the display screen

Abstract

The present invention relates to a vehicle-mounted intelligent terminal. The present invention relates to a flip-folding vehicle-mounted intelligent terminal that can prevent dust from falling on the display screen. The terminal comprises a fixing device and a cleaning device arranged inside the fixing device, wherein the cleaning device comprises a rotating mechanism, wherein the rotating mechanism comprises a display module, and a supporting mechanism is arranged on one side of the display module. The display module of the present invention is stored inside a receiving cavity when not in use, which can effectively protect and prevent dust from falling on the display module. At the same time, during the process of opening and closing the display module, the dust on both sides of the display module can be cleaned through the cooperation of the supporting member and the cleaning member. When the display module is in an open state, the supporting member and the cleaning member fix the position of the display module and seal the display module to prevent dust from falling on the display module during storage. Compared with the common deformable vehicle-mounted intelligent terminal, the cleaning process is completed during the process of opening and closing the display module to prevent it from being affected by dust.

Description

Technical Field

[0001] The invention relates to a vehicle-mounted intelligent terminal, in particular to a flip-foldable vehicle-mounted intelligent terminal capable of preventing dust from falling on a display screen. Background Art

[0002] The on-board intelligent terminal integrates GPS technology, mileage positioning technology and automobile black box technology, and can be used for modern management of transportation vehicles, including: driving safety monitoring management, operation management, service quality management, intelligent centralized dispatching management, electronic bus stop control management, etc. At present, the electronic control of automobiles is developing in the direction of centralization, and most of the electronic controls are integrated on the center console. This requires the intelligence of the on-board intelligent terminal to be much higher than the previous on-board intelligent terminals. At present, common on-board intelligent terminals are placed on the center console, so the on-board intelligent terminals are inevitably exposed to dust in the air. Because the on-board intelligent terminals are filled with precision electronic devices, once dust enters the interior of the on-board intelligent terminal, it will affect the normal use of the on-board intelligent terminal, so a device that can clean the dust around the on-board intelligent terminal is needed. Summary of the invention

[0003] The object of the present invention is to provide a flip-foldable vehicle-mounted intelligent terminal that can prevent dust from falling on the display screen, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, a flip-foldable in-vehicle intelligent terminal for preventing dust from falling on the display screen is provided, comprising a fixing device and a cleaning device arranged inside the fixing device, the cleaning device comprising a rotating mechanism, the rotating mechanism comprising a display module, a supporting mechanism is provided on one side of the display module, the supporting mechanism comprises a supporting member, a cleaning mechanism is provided at the bottom of the display module, the cleaning mechanism comprises a cleaning member, when the display module moves, the supporting member and the cleaning member cooperate to scrape off dust on both sides of the display module, when the display module does not move, the supporting member and the cleaning member cooperate to fix the position of the display module, the fixing device is used to determine the moving trajectory of the display module, the supporting member and the cleaning member, and to guide the airflow to clean the dust on the surface of the display module when the display module is in a set position.

[0005] As a further improvement of the technical solution, the fixing device includes a fixing block, and a drainage cavity is opened inside the fixing block.

[0006] As a further improvement of the present technical solution, rotating rods are hinged on both sides of one end of the display module, a accommodating cavity is opened inside the fixed block, the display module is arranged inside the accommodating cavity, the bottom end of the rotating rod is plugged with an insertion rod, the insertion rod is rotatably arranged inside the fixed block, a motor is provided on one side of one of the insertion rods, the motor is fixedly arranged inside the fixed block, the output shaft of the motor and the insertion rod rotate synchronously, rotating grooves are provided on both sides of the accommodating cavity, the insertion rod and the rotating rod rotate inside the rotating grooves.

[0007] As a further improvement of the technical solution, torsion springs are fixedly connected to both sides of one end of the display module, and one end of the torsion spring is fixedly connected to the rotating rod.

[0008] As a further improvement of the present technical solution, the support member includes a support rod, one end of which is fixedly connected to a support plate, the bottom of the support plate scrapes and cleans one side of the display module, the support plate and the support rod are arranged in an L shape, a display slot is opened on one side of the fixed block, and the support plate is rotatably arranged inside the display slot.

[0009] As a further improvement of the present technical solution, the support mechanism further includes a return spring, one end of the return spring is fixedly connected to the support plate, and the other end of the return spring is fixedly connected to the fixed block.

[0010] As a further improvement of the technical solution, a cleaning groove is provided on one side of the display module, and when one end of the support rod is in contact with one side of the display module, the cleaning groove guides the airflow to flow on the surface of the display module.

[0011] As a further improvement of the present technical solution, the cleaning part includes a sliding plate, one end of the sliding plate is fixedly connected to a cleaning plate, the sliding plate and the cleaning plate are arranged in an L shape, a cleaning cavity is provided on one side of the fixed block, a drainage groove is provided inside the sliding plate, the drainage groove passes through the sliding plate, a spray groove is provided inside the cleaning plate, the spray groove passes through the sliding plate, and the spray groove and the drainage groove are connected.

[0012] As a further improvement of the technical solution, both ends of the sliding plate are fixedly connected to limit rods, and one end of the limit rod is fixedly connected to a sliding spring.

[0013] As a further improvement of the present technical solution, the drainage chamber is connected to the accommodating chamber, the drainage chamber is connected to the display slot, the accommodating chamber is connected to the cleaning chamber, a connecting groove is provided at the bottom of one end of the drainage chamber, and the two ends of the connecting groove are respectively connected to the drainage chamber and the accommodating chamber, a sealing plate is fixedly connected to one end of the support plate, and when the support rod seals the display module, the sealing plate seals the connecting groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the flip-type foldable in-vehicle intelligent terminal that can prevent the display screen from falling dust, the display module is stored inside the accommodating cavity when not in use, which can effectively protect and prevent the display module from falling dust. At the same time, during the process of opening and closing the display module, the dust on both sides of the display module can be cleaned through the cooperation of the support member and the cleaning member. When the display module is in the open state, the support member and the cleaning member fix the position of the display module and seal the display module to prevent the display module from falling dust during storage. When the display module is in the open state, the cleaning member and the support member cooperate to fix the position of the display module. Compared with the common deformable in-vehicle intelligent terminal, the dust cleaning process is completed during the process of opening and closing the display module to prevent it from being affected by dust.

[0016] 2. In the flip-foldable in-vehicle intelligent terminal that prevents dust from falling on the display screen, when the display module is in the open state, the support plate isolates the drainage chamber and the display slot, and the airflow directly enters the accommodating chamber and the connecting slot through the drainage chamber. One part of the airflow completes the cleaning of the inside of the accommodating chamber, and then cleans one side of the display module through the cleaning chamber, the drainage slot and the spray slot, and the other part cleans one side of the display module through the cleaning slot, completing the cleaning of the side wall of the display module when the display module is in use, thereby preventing dust from affecting the use of the display module. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is one of the overall structural schematic diagrams of the present invention;

[0018] Figure 2 This is the second schematic diagram of the overall structure of the present invention;

[0019] Figure 3 It is one of the structural schematic diagrams of the fixing device of the present invention;

[0020] Figure 4 This is the second structural schematic diagram of the fixing device of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the cleaning device of the present invention;

[0022] Figure 6 It is a structural schematic diagram of the rotating mechanism of the present invention;

[0023] Figure 7 It is a structural schematic diagram of the cleaning tank of the present invention;

[0024] Figure 8 It is a structural schematic diagram of the support mechanism of the present invention;

[0025] Fig. 9It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0026] Fig.10 The airflow direction diagram of the display module of the present invention when it is in an open state;

[0027] Fig.11 This is an airflow direction diagram of the display module of the present invention when it is in a closed state.

[0028] The meaning of each number in the figure is:

[0029] 1. Fixing device;

[0030] 11. Fixed block; 12. Drainage cavity; 13. Accommodation cavity; 14. Communication groove; 15. Display groove; 16. Cleaning cavity; 17. Rotation groove;

[0031] 2. Cleaning device;

[0032] 21. Rotating mechanism; 211. Display module; 212. Rotating rod; 213. Torsion spring; 214. Insert rod; 215. Motor; 216. Cleaning slot; 22. Supporting mechanism; 221. Support plate; 222. Support rod; 223. Sealing plate; 224. Reset spring; 23. Cleaning mechanism; 231. Sliding plate; 232. Cleaning plate; 233. Spray slot; 234. Limiting rod; 235. Sliding spring. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] Example 1

[0036] See also Figure 1-Figure 11As shown, the purpose of this embodiment is to provide a flip-type foldable vehicle-mounted intelligent terminal that can prevent dust from falling on the display screen. Considering that the vehicle-mounted intelligent terminal needs to be protected from damage caused by external factors when not in use, it includes a fixing device 1 and a cleaning device 2 arranged inside the fixing device 1, the cleaning device 2 includes a rotating mechanism 21, the rotating mechanism 21 includes a display module 211, the display module 211 is used to guide the airflow to clean the dust on the surface of the display module 211, a support mechanism 22 is provided on one side of the display module 211, the support mechanism 22 includes a support member, and a cleaning mechanism 23 is provided at the bottom of the display module 211, the cleaning mechanism 23 includes a cleaning member, when the display module 211 moves, the support member and the cleaning member cooperate to scrape off the dust on both sides of the display module 211, when the display module 211 does not move, the support member and the cleaning member cooperate to fix the position of the display module 211, the fixing device 1 is used to determine the moving trajectory of the display module 211, the support member and the cleaning member, and guide the airflow to clean the dust on the surface of the display module 211 when the display module 211 is in a set position.

[0037] The fixing device 1 comprises a fixing block 11, and a drainage cavity 12 is provided inside the fixing block 11, and the drainage cavity 12 is used to guide the airflow to the inside of the fixing block 11;

[0038] A rotating rod 212 is hinged on both sides of one end of the display module 211, and a accommodating chamber 13 is provided inside the fixed block 11. The accommodating chamber 13 is used to accommodate the display module 211, and the display module 211 is arranged inside the accommodating chamber 13. The rotating rod 212 is used to drive the display module 211 to move. The bottom end of the rotating rod 212 is plugged with a plug rod 214, and the plug rod 214 is used to drive the rotating rod 212 to move. The plug rod 214 is rotatably arranged inside the fixed block 11, and a motor 215 is provided on one side of one of the plug rods 214. The motor 215 is used to drive the plug rod 214 to rotate. The motor 215 is fixedly arranged inside the fixed block 11, and the output shaft of the motor 215 and the plug rod 214 rotate synchronously. Rotating grooves 17 are provided on both sides of the accommodating chamber 13. The rotating grooves 17 are used to determine the moving trajectories of the plug rod 214 and the rotating rod 212, and the plug rod 214 and the rotating rod 212 rotate inside the rotating grooves 17;

[0039] Torsion springs 213 are fixedly connected to both sides of one end of the display module 211. The torsion springs 213 apply a torsion force to the display module 211. One end of the torsion spring 213 is fixedly connected to the rotating rod 212.

[0040] When the display module 211 needs to be used, the motor 215 drives the insertion rod 214 to rotate, the insertion rod 214 drives the rotating rod 212 to rotate inside the rotating groove 17, and the rotating rod 212 drives the display module 211 to slide inside the accommodating chamber 13. As the display module 211 gradually leaves the interior of the accommodating chamber 13, the rotation of the display module 211 is no longer limited by the accommodating chamber 13. At this time, the display module 211 is rotated under the action of the torsion of the torsion spring 213, and the display module 211 is opened and automatically lifted. Compared with common in-vehicle smart terminals, it is in a closed and retracted state when not in use, which can effectively avoid external impact and dust, greatly reduce the impact of external factors on the display module 211, and extend the service life of the display module 211.

[0041] Considering that dust will accumulate when the display module 211 is used and stored, the support member includes a support rod 222, which is used to scrape dust off the surface of the display module 211 and support the display module 211. One end of the support rod 222 is fixedly connected to a support plate 221, and the support plate 221 is used to drive the support rod 222 to rotate. The bottom of the support plate 221 scrapes and cleans one side of the display module 211. The support plate 221 and the support rod 222 are arranged in an L shape. In order to support and clean the display module 211, the support plate 221 and the support rod 222 are arranged in an L shape. A display slot 15 is opened on one side of the fixed block 11. The display slot 15 is used to determine the moving trajectory of the support plate 221 and the support rod 222. The support plate 221 is rotatably arranged inside the display slot 15.

[0042] The support mechanism 22 further includes a return spring 224, which is used to apply a torsion force to the support plate 221 to facilitate dust cleaning and support of the display module 211. One end of the return spring 224 is fixedly connected to the support plate 221, and the other end of the return spring 224 is fixedly connected to the fixed block 11.

[0043] A cleaning groove 216 is provided on one side of the display module 211. When one end of the support rod 222 is in contact with one side of the display module 211, the cleaning groove 216 guides airflow to flow on the surface of the display module 211 to clean one side of the display module 211, thereby preventing dust from falling on the surface of one side of the display module 211 when in use.

[0044] When the display module 211 is in the internal position of the accommodating cavity 13, one side of the support plate 221 is in contact with one side of the display module 211, and one side of the support rod 222 is in contact with one end of the display module 211. Under the torsion force of the return spring 224, the support rod 222 and the support plate 221 apply a pressing force to the display module 211, thereby further fixing the position of the display module 211.

[0045] When the display module 211 moves outward from the inside of the accommodating chamber 13, one end of the display module 211 applies an outward force to the support rod 222, so that the support rod 222 drives the support plate 221 to rotate upward by a certain angle. At this time, the support rod 222 and the support plate 221 no longer limit the movement of the display module 211. When the accommodating chamber 13 no longer limits the rotation of the display module 211, the torsion spring 213 drives the display module 211 to rotate, and the display module 211 drives the support rod 222 to rotate. 2 drives the support plate 221 to overcome the torsion of the return spring 224 and rotate. At this time, one end of the support rod 222 is supported on one side of the display module 211 to support the position of the display module 211. At the same time, due to the existence of the cleaning slot 216, the airflow can flow through the cleaning slot 216 on the side wall of the display module 211 to avoid dust falling. In the process of opening the display module 211, one end of the support rod 222 is always in contact with one side of the display module 211 to complete the scraping and cleaning effect on one side of the display module 211.

[0046] The dust cleaning member includes a sliding plate 231, which is used to position and seal the display module 211. One end of the sliding plate 231 is fixedly connected to a cleaning plate 232, which is used to limit the position of the display module 211 and scrape and clean the dust on the surface of one side of the display module 211. The sliding plate 231 and the cleaning plate 232 are arranged in an L shape. In order to facilitate the positioning and cleaning of the display module 211, the sliding plate 231 and the cleaning plate 232 are arranged in an L shape. A cleaning chamber 16 is provided on one side of the fixed block 11. The cleaning chamber 16 is used to guide the airflow and determine the moving track of the sliding plate 231. A drainage groove is provided inside the sliding plate 231. The drainage groove is used to guide the airflow in the cleaning chamber 16. The drainage groove runs through the sliding plate 231. A spraying groove 233 is provided inside the cleaning plate 232. The spraying groove 233 is used to guide the airflow in the drainage groove to the surface of the display module 211. The spraying groove 233 runs through the sliding plate 231. The spraying groove 233 and the drainage groove are connected.

[0047] The two ends of the sliding plate 231 are fixedly connected to the limiting rod 234, the limiting rod 234 is used to drive the sliding plate 231 to move, and one end of the limiting rod 234 is fixedly connected to the sliding spring 235, the sliding spring 235 is used to drive the limiting rod 234 to move;

[0048] When the display module 211 is in the internal position of the accommodating cavity 13, one side of the sliding plate 231 is in contact with the display module 211, one side of the cleaning plate 232 is in contact with one end of the display module 211, and the cleaning plate 232 cooperates with the support rod 222 to seal one end of the display module 211. At the same time, the cleaning plate 232 cooperates with the support rod 222 to fix the position of the display module 211, so as to prevent the display module 211 from shaking inside the accommodating cavity 13 and prevent the display module 211 from being damaged while being covered with dust;

[0049] When the display module 211 moves outward from the inside of the accommodating cavity 13, one end of the display module 211 applies an outward thrust to the cleaning plate 232. Under the limitation of the limit rod 234, the sliding plate 231 and the cleaning plate 232 overcome the elastic force of the sliding spring 235 and slide outward. When the display module 211 starts to rotate, one end of the cleaning plate 232 fits against one side of the display module 211 to scrape the dust on one side of the display module 211, thereby completing the cleaning of the side wall of the display module 211. After the rotation of the display module 211 is completed, the cleaning plate 232 cooperates with the support rod 222 to stabilize the position of the display module 211 to prevent the display module 211 from shaking during use. Compared with common in-vehicle smart terminals, it can effectively prevent the display module 211 from accumulating dust during use, thereby affecting its use effect.

[0050] Considering that dust may fall onto the surface of the display module 211 when the display module 211 is in use, the drainage chamber 12 is connected to the accommodating chamber 13, the drainage chamber 12 is connected to the display slot 15, the accommodating chamber 13 is connected to the cleaning chamber 16, a connecting slot 14 is provided at the bottom of one end of the drainage chamber 12, and the two ends of the connecting slot 14 are respectively connected to the drainage chamber 12 and the accommodating chamber 13, and the connecting slot 14 is used to guide the airflow in the drainage chamber 12 to the inside of the accommodating chamber 13, and a sealing plate 223 is fixedly connected to one end of the support plate 221, and when the support rod 222 seals the display module 211, the sealing plate 223 seals the connecting slot 14;

[0051] When the display module 211 is located inside the accommodating cavity 13, the support rod 222 and the sliding plate 231 seal the display module 211 inside the accommodating cavity 13. At this time, the sealing plate 223 seals the connecting groove 14, and the airflow flows directly to the display groove 15 through the drainage cavity 12 and then flows to the inside of the cockpit.

[0052] When the display module 211 is in the open state, the sealing plate 223 releases the seal on the connecting groove 14, and part of the airflow in the drainage chamber 12 directly enters the interior of the accommodating chamber 13 to complete the cleaning of the dust inside the accommodating chamber 13, and then flows out through the cleaning chamber 16, the drainage groove and the spray groove 233, and is directly sprayed onto the surface of one side of the display module 211. At the same time, because the support plate 221 closes the connection position between the drainage chamber 12 and the display groove 15, the other part of the airflow flows along the connecting groove 14 and the cleaning groove 216 to the surface of the other side of the display module 211 to complete the cleaning of the display module 211 during use. Compared with the common vehicle-mounted smart terminal, the air conditioning wind of the vehicle can be used to directly clean the display module 211 during use to prevent it from being dusty during use.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A flip-foldable vehicle-mounted intelligent terminal that prevents dust from falling on the display screen, characterized in that: The invention comprises a fixing device (1) and a cleaning device (2) arranged inside the fixing device (1), wherein the cleaning device (2) comprises a rotating mechanism (21), wherein the rotating mechanism (21) comprises a display module (211), wherein a supporting mechanism (22) is provided on one side of the display module (211), wherein the supporting mechanism (22) comprises a supporting member, wherein a cleaning mechanism (23) is provided on the bottom of the display module (211), wherein the cleaning mechanism (23) comprises a dust cleaning member, wherein when the display module (211) moves, the supporting member and the dust cleaning member cooperate to scrape dust off the two sides of the display module (211), and when the display module (211) does not move, the supporting member and the dust cleaning member cooperate to fix the position of the display module (211), wherein the fixing device (1) is used to determine the movement trajectory of the display module (211), the supporting member and the dust cleaning member, and when the display module (211) is in a set position, guide an airflow to clean dust off the surface of the display module (211); The fixing device (1) comprises a fixing block (11), and a drainage cavity (12) is provided inside the fixing block (11); The display module (211) has rotating rods (212) hingedly connected to both sides of one end thereof; a receiving chamber (13) is provided inside the fixed block (11); the display module (211) is arranged inside the receiving chamber (13); a plug rod (214) is plugged and matched at the bottom end of the rotating rod (212); the plug rod (214) is rotatably arranged inside the fixed block (11); a motor (215) is provided on one side of one of the plug rods (214); the motor (215) is fixedly arranged inside the fixed block (11); the output shaft of the motor (215) and the plug rod (214) rotate synchronously; rotating grooves (17) are provided on both sides of the receiving chamber (13); the plug rod (214) and the rotating rod (212) rotate inside the rotating grooves (17); The support member comprises a support rod (222), one end of the support rod (222) is fixedly connected to a support plate (221), the bottom of the support plate (221) scrapes and cleans one side of the display module (211), the support plate (221) and the support rod (222) are arranged in an L shape, a display slot (15) is provided on one side of the fixed block (11), and the support plate (221) is rotatably arranged inside the display slot (15); The dust cleaning member comprises a sliding plate (231), one end of the sliding plate (231) is fixedly connected to a cleaning plate (232), the sliding plate (231) and the cleaning plate (232) are arranged in an L shape, one side of the fixed block (11) is provided with a cleaning cavity (16), the sliding plate (231) is provided with a drainage groove inside, the drainage groove passes through the sliding plate (231), the cleaning plate (232) is provided with a spraying groove (233), the spraying groove (233) passes through the cleaning plate (232), and the spraying groove (233) is connected to the drainage groove.

2. The flip-foldable vehicle-mounted intelligent terminal with dust-proof display screen according to claim 1 is characterized in that: Torsion springs (213) are fixedly connected to both sides of one end of the display module (211), and one end of the torsion spring (213) is fixedly connected to the rotating rod (212).

3. The flip-foldable vehicle-mounted intelligent terminal with dust-proof display screen according to claim 1 is characterized in that: The support mechanism (22) further comprises a return spring (224), one end of the return spring (224) being fixedly connected to the support plate (221), and the other end of the return spring (224) being fixedly connected to the fixed block (11).

4. The flip-foldable in-vehicle intelligent terminal with dust-proof display screen according to claim 1 is characterized in that: A cleaning groove (216) is provided on one side of the display module (211); when one end of the support rod (222) is in contact with one side of the display module (211), the cleaning groove (216) guides airflow to flow on the surface of the display module (211).

5. The flip-foldable vehicle-mounted intelligent terminal with dust-proof display screen according to claim 4 is characterized in that: Both ends of the sliding plate (231) are fixedly connected to a limiting rod (234), and one end of the limiting rod (234) is fixedly connected to a sliding spring (235).

6. The flip-foldable vehicle-mounted intelligent terminal with dust-proof display screen according to claim 4 is characterized in that: The drainage chamber (12) is connected to the accommodating chamber (13), the drainage chamber (12) is connected to the display slot (15), and the accommodating chamber (13) is connected to the cleaning chamber (16). A communicating slot (14) is provided at the bottom of one end of the drainage chamber (12), and two ends of the communicating slot (14) are respectively connected to the drainage chamber (12) and the accommodating chamber (13). A sealing plate (223) is fixedly connected to one end of the support plate (221), and when the support rod (222) seals the display module (211), the sealing plate (223) seals the communicating slot (14).

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