JP2007099275A - Mobile monitor body for in-cabin front upper part - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable a driver sitting on a driver's seat to take a glance to make safety confirmation with an enhanced sense of direction, and to prevent an accident of a vehicle at its front face with a vehicle advancing from right and left sides by advantageously utilizing a flickering phenomenon generated between monitors. <P>SOLUTION: A mobile monitor body 8 for use with a slide table drive mechanism provided below a roof and a mobile monitor body turning mechanism is provided on a lower part of the roof. The mobile monitor body 8 is automatically turned so as to be easily seen by providing it between a cabin ceiling and the lower part of the roof and only by moving it to a use position at a front upper part in a cabin from a storage room. Since it is positioned in terms of fool-proofing and can be visually recognized, not only a complicated device is not required but also a failure is reduced and operation is convenient. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a monitor installed in a vehicle interior.

  A device that monitors the safety behind the vehicle by displaying image information obtained by installing a camera that monitors the rear of the vehicle on the instrument panel in front of the driver's seat. It is often used for rearview mirrors and room mirrors in box cars and panel vans. Recently, a vehicle safety confirmation device has been invented, and a first camera and a second camera that capture the left and right sides of the vehicle and generate the rear image information, and the rear right information that generates the rear image information. The composite image information obtained by synthesizing the image information obtained from each of the third camera and the fourth camera and the first camera, the second camera, the third camera, and the fourth camera is provided on the instrument panel in front of the driver's seat. There is an invention that can be displayed on a fixed monitor to confirm safety. (For example, refer to Patent Document 1.)

JP-A-5-310078

  In the invention described above, the monitor television set fixed to the instrument panel in front of the driver's seat and visualizing the composite image information generated by imaging the traffic situation and the road situation, the traffic situation of other places on the monitor television In addition, there is no monitor for visually checking road conditions, and there is a problem that there is a risk of damage because it is a fixed type when not in use.

  The present invention is intended to solve the problems of such a conventional configuration, and it is possible for a driver sitting in a driver's seat to overlook and confirm safety with an excellent sense of direction. It is an object of the present invention to advantageously prevent the occurrence of an accident involving a vehicle traveling from the left and right in front of the vehicle by advantageously applying the flicker phenomenon that occurs in the vehicle.

  In order to achieve the above object, according to the present invention, the monitor body is moved forward and backward in the upper front part of the vehicle interior by placing it on a monitor to which video signals are respectively transmitted from a plurality of video cameras on the roof. A mobile monitor body for the upper front part of the vehicle interior with a plurality of monitors installed side by side is devised, and when used, it is extended from the storage room provided between the ceiling and the roof in the vehicle interior, It automatically moves to the use position in the upper front part of the room diagonally downward and is positioned so that images of traffic conditions and road conditions in all directions can be seen on the monitor of the mobile monitor body. .

  The first problem solving means is to attach a housing under the roof, attach a slide table front end arm to the slide table, provide guide protrusions on both sides of the slide table front end arm, and attach a guide groove to the inner side of the housing The guide convex part is fitted into the table guide groove of the housing, the copying curve material is attached to the lower end of the housing, the hanger is attached to the tip of the front arm of the sliding table, and the hanging shaft of the mobile monitor body is loosened on the hanger. Insert the lower part of the crank arm into the suspension shaft of the mobile monitor body, loosely insert the roller wheel on the upper part of the crank arm, and bring the roller wheel into contact with the surface of the copying curve material. The movable monitor body is rotated between the use position and the storage position by the crank arm tilting in the direction.

  The second problem solving means is to attach the housing under the roof, attach the slide table front end arm to the slide table, provide the guide protrusions on both sides of the slide table front end arm, and attach the guide groove on the inner side of the housing The guide convex part is fitted into the table guide groove of the housing, the toothless rack is attached to the lower end of the housing, the hanger is attached to the front end of the sliding table front arm, the lower support shaft is fixed to the hanger, and the lower support Loosely insert the mobile monitor body suspension on the shaft, attach the fixed gear to the suspension and fix it, loosely insert the upper support shaft into the hanger, loosely insert the conversion gear on the upper support shaft, Engage with the conversion gear, fix the U plate on the upper support shaft, loosely insert the connecting wheel in the axial direction on the upper support shaft with the feather key, and connect the connecting wheel, spring, washer, U plate on one side of the conversion gear. Arrangement Then, a thrust washer is arranged on the other side of the conversion gear, the conversion gear is rotated integrally with the upper support shaft by a connecting wheel that is crimped by a spring, and the rotation gear is pivoted on the upper support shaft outside the hanger. A toothless rack that contacts the outer periphery of the rotating gear and the flat surface of the tooth bottom and engages at the tooth is attached to the lower surface of the front end of the housing, and the operational relationship between the rotating gear and the toothless rack is The moving gear is installed so that the rotation stops when the moving gear moves forward and meshes with the missing tooth rack, and retreats and disengages. The movable monitor body is rotated between the use position and the retracted position by the action of the rotating gear and the toothless rack when the sliding table moves forward and backward.

  The third problem solving means is to attach the housing under the roof, attach the table guide groove to the inner side of the housing, and fit the table guide protrusions provided on both sides of the sliding table into the table guide groove of the housing. The rear end of the steel belt is attached to the front end of the sliding table, the belt guide groove is formed by the upper guide groove member and the lower guide groove member at the front part of the housing, and both sides of the steel belt are loosely fitted into the belt guide groove. The steel belt can be slid, the guide guide rail material is attached to the front part of the housing, and the tip of the steel belt is attached by sandwiching it between the tip upper mounting material and the hanger lower sliding material. A movable monitor body suspension is pivotally supported by a hanging shaft on a hanger of the lower sliding member, and the movable monitor body is attached to the tip of the steel belt. The lower surface of the lower sliding member with the hanger is brought into contact with the upper surface of the guide guide rail member so that the lower surface of the lower sliding member with the hanger can slide on the upper surface of the guide guide rail member by advancing and retreating the steel belt. The side of the lifting tool formed integrally with the mobile monitor body is frictionally coupled to the side of the hanger with a spring washer, etc., so that the elevation angle when using the mobile monitor body can be freely adjusted, the table guide groove, The mobile monitor body is rotated between the storage position and the use position by the forward and backward movement of the mobile monitor body that is smoothly guided by the belt guide groove and the guide guide rail.

  A fourth problem-solving means is that in a vehicle equipped with a visual camera that moves forward and backward on a sliding table, a movable monitor body equipped with monitors that respectively transmit video signals from a plurality of video cameras on the roof is placed under the roof. Mount the housing, and insert the guide protrusions on the lower surfaces of both ends of the sliding table into the table guide grooves on both sides of the housing, and straddle the housing with the front and rear beam members. Are supported and fixed at both ends, and a motor, speed reducer, worm, worm wheel, etc. are provided on the front beam, and the worm wheel shaft is attached to the front end of the ball screw with an axial joint, and the rear end of the ball screw is attached to the ball. It is pivotally supported by the screw holder, the ball screw holder is attached to the rear beam, the ball screw is supported at both ends above the housing, and the nut holder is attached to the sliding table. The nut holder is engaged with the nut, and the nut holder that is attached to the ball screw that is rotated by the motor is attached to the slide table to advance and retreat, so that the mobile monitor body is used and retracted. To be able to move.

  According to a fifth problem solving means, in a vehicle equipped with a visual camera that moves forward and backward on a sliding table, a mobile monitor body equipped with monitors each transmitting video signals from a plurality of video cameras on the roof is placed under the roof. Attach the housing, fit the guide projections on the bottom of both ends of the slide table into the table guide grooves on both sides of the housing, and use the ball screw holder and motor on the slide table. Install a speed reducer that rotates the worm wheel shaft, worm, worm wheel, motor, etc., insert the rear end of the ball screw into the ball screw holder, and connect the front end of the ball screw to the worm wheel shaft with an axial joint Connected and supported at both ends, the rear beam material is supported and fixed at both ends on the housing over the sliding table, and a nut holder with nuts attached to the rear beam material is removed. The nut of the nut holder attached to the rear beam and the ball screw of the sliding table are engaged with each other, and the ball screw is rotated forward and backward by a motor so that both ends of the ball screw are supported. The moving table is moved forward and backward so that the movable monitor body can be moved between the use position and the storage position.

  According to a sixth problem solving means, in a vehicle equipped with a visual camera in which a movable monitor body equipped with monitors each transmitting video signals from a plurality of video cameras on a roof is moved forward and backward by a sliding table, the interior of the housing A rack is attached to both sides, and a worm wheel that drives a pinion shaft with a pinion that engages the rack at the tip, a worm, a reducer, a motor, etc. are attached to the sliding table, and are provided on both sides of the sliding table. The guide projections are fitted into table guide grooves provided on both sides of the housing, the motor is rotated, the pinion decelerated by the worm and the worm wheel through the speed reducer, rotates on the fixed rack, By moving the slide table forward and backward, the movable monitor body can be moved between the use position and the storage position.

  In a seventh problem solving means, in a vehicle equipped with a visual camera that moves forward and backward on a sliding table, a mobile monitor body equipped with monitors that respectively transmit video signals from a plurality of video cameras on the roof is placed under the room. Mount the housing, and support and fix the front beam material straddling both sides of the housing, and attach the worm wheel, worm, speed reducer, motor, etc. that rotate the pinion and pinion shaft to the front beam material, pinion The rack that meshes with the sliding table is attached to the sliding table, and the pinion that rotates by the worm and worm wheel via the speed reducer through the motor drives the rack fixed to the sliding table to By moving forward and backward, the movable monitor body can be moved to the use position and the storage position.

  According to an eighth problem-solving means, in a vehicle equipped with a visual camera that moves forward and backward on a sliding table, a movable monitor body equipped with monitors that respectively transmit video signals from a plurality of video cameras on the roof is placed under the roof. A housing is attached, and a guide part is provided between the sliding table and the housing so that the sliding table can slide, and the front beam member and the rear beam member are straddled on the housing and supported at both ends and fixed. Two front guide sprockets are installed under both sides of the front beam, and two rear guide sprockets are installed under both sides of the rear beam, and the drive sprocket and sprocket are mounted on the front beam. A sprocket motor that drives the shaft, a reduction gear, a drive worm, a drive worm wheel, etc. are attached, and the drive sprocket suspended downward from the front beam is viewed from both sides. The two roller chains that are sandwiched by the roller chain and meshed with the drive sprocket are meshed with the front guide sprocket of the front beam and the rear guide sprocket of the rear beam. The roller chain meshed with the inside of the drive sprocket is attached to both ends of the tension adjuster on one side of the slide table, and the roller chain meshed with the outside of the drive sprocket is used to adjust the tension on the other side of the slide table. Attach both ends to the tool, connect them with a pair of tension adjusters, and move the slide table forward and backward with the driving sprocket that rotates with the sprocket motor and the two roller chains that mesh with it. Thus, the movable monitor body can be moved between the use position and the storage position.

  According to a ninth problem solving means, in a vehicle equipped with a visual camera that moves forward and backward on a sliding table, a movable monitor body equipped with monitors that respectively transmit video signals from a plurality of video cameras on the roof is placed under the roof. A housing is attached, and a guide part is provided between the sliding table and the housing so that the sliding table can slide, and the front beam member and the rear beam member are straddled on the housing and supported at both ends and fixed. Two front guide sprockets are attached under both sides of the front beam member, and two rear guide sprockets are attached under both sides of the rear beam member. A reduction gear, a driving worm, a driving worm wheel, and the like are mounted in a sprocket motor and a gear box for driving the first driving sprocket shaft and the second driving sprocket shaft on the front beam member. The first drive sprocket shaft is pivotally supported by the upper bearing and the first lower bearing in the gear box provided on the front beam, and the drive worm wheel and the first gear are attached to the first drive sprocket shaft. The drive worm wheel and the drive worm are engaged with each other, and the first drive sprocket is attached to the lower end portion of the first drive sprocket shaft. The second drive sprocket shaft is pivotally supported by the side bearing and the second lower bearing in the gear box, the second gear is attached to the second drive sprocket shaft, and the second drive sprocket shaft is attached to the lower end of the second drive sprocket shaft. Attach the drive sprocket, make the first gear of the first drive sprocket shaft and the second gear of the second drive sprocket shaft the same size, mesh the first gear and the second gear, and the first drive sprocket The first drive sprocket and the second drive sprocket are suspended downward from the lower surface of the front beam member so that the rotation of the second drive sprocket is the same as the rotation of the second drive sprocket. The first silent chain is engaged from the outside of the first drive sprocket suspended downward from the front beam material, the second silent chain is engaged from the outside of the second drive sprocket, and two silent chains are formed. The first silent chain is engaged with the front guide sprocket of the front beam member and the rear guide sprocket of the rear beam member, and turns around. The first silent chain is attached to both ends of the tension adjuster on one side of the sliding table. The silent chain has both ends attached to the tension adjuster on the other side of the slide table, each connected by a pair of tension adjusters, and meshed with a first drive sprocket that is rotated by a sprocket motor. Use the mobile monitor body by moving the sliding table forward and backward in the second silent chain that meshes with the silent chain and the second drive sprocket. To be moved to the location and the storage position.

  According to a tenth problem solving means, in a vehicle equipped with a visual camera in which a movable monitor body equipped with a monitor to which video signals are transmitted from a plurality of video cameras on the roof is moved forward and backward by a sliding table, A housing is attached, and a guide part is provided between the sliding table and the housing so that the sliding table can slide, and the front beam member and the rear beam member are straddled on the housing and supported at both ends and fixed. Two front guide toothed belt wheels are attached under both sides of the front beam member, and two rear guide toothed belt wheels are attached under both sides of the rear beam member. A reduction gear, a driving worm, a driving worm wheel, and the like are mounted in a sprocket motor and a gear box for driving the first driving toothed belt axle and the second driving toothed belt axle on the front beam member. The worm wheel shaft for driving is supported on the upper bearing and the first lower bearing of the gear box provided on the front beam material, and the driving worm wheel and the first gear are attached to the driving worm wheel shaft. The first toothed belt wheel is attached to the tip of the wheel shaft, the second driving toothed belt axle is pivotally supported by the side bearing and the second lower bearing in the gear box, and the second driving toothed belt axle is The second gear is attached, and the second driving toothed belt wheel is attached to the lower end of the second driving toothed belt axle.

  The first gear of the first driving toothed belt axle and the second gear of the second driving toothed belt axle are made the same size, the first gear and the second gear are meshed, and the first driving toothed belt The rotation of the car and the rotation of the second driving toothed belt wheel are made the same and opposite to each other. The first driving toothed belt wheel and the second driving toothed belt wheel are suspended from the lower surface of the front beam member, and are suspended from the front beam member and the first driving toothed belt wheel The first toothed belt and the second toothed belt are meshed from the outside of the two-drive toothed belt wheel, and the two toothed belts are connected to the front guide toothed belt wheel and the rear beam. The toothed belt wheel for guiding the rear part of the material meshes with each other, and both ends of the first toothed belt are attached to the tension adjuster on one side of the sliding table, and both ends of the second toothed belt are attached to the sliding table. Attach to the tension adjuster on the other side. Further, a meshing tooth number adjusting wheel is provided on the back surface of the first toothed belt 273 between the first driving toothed belt wheel 271 and the front guiding toothed belt wheel 275, and the second driving toothed belt wheel 271 and the front A meshing tooth number adjusting wheel is provided on the back surface of the first toothed belt 273 between the part guide toothed belt wheels 275. With a first toothed belt that meshes with a first driving toothed belt wheel that is rotated by a toothed belt car motor, and a second toothed belt that meshes with a second driving toothed belt wheel, By moving the slide table forward and backward, the movable monitor body can be moved between the use position and the storage position.

  The eleventh problem-solving means includes: a mobile monitor body equipped with monitors that respectively transmit video signals from a plurality of video cameras on the roof; a driving sprocket that is rotated by a driving motor; In a vehicle equipped with a visual camera in which the movable monitor body can be moved between the use position and the storage position by moving the sliding table forward and backward by means of two chains or toothed belts that mesh with the rear beam member The constant tension spring main body is pivotally supported on the top, and the tip of the constant tension spring of the constant tension spring main body is connected to the rear side on the sliding table so that the sliding table is pulled in the direction of the rear beam.

  According to a twelfth problem solving means, in a vehicle equipped with a visual camera that moves forward and backward on a sliding table, a movable monitor body equipped with monitors that respectively transmit video signals from a plurality of video cameras on the roof is placed under the roof. Attach the housing and fit the guide protrusions on both sides of the lower surface of the sliding table into the table guide grooves on both sides of the housing, and straddle both sides of the housing. Are supported and fixed at both ends, a pressure cylinder is provided on the front beam, and the tip of the piston rod of the pressure cylinder is connected to a rod holder mounted on the sliding table, and is attached to the front end of the sliding table. Attach the rear end of the steel belt, attach the tip of the steel belt with the top upper mounting material and the lower sliding material with hanger, and attach the hanger with the lower sliding material with hanger. And journals the suspension link of the mobile monitor body to advance retract the sliding table with the rod holder at a pressure cylinder of the piston rod, to move the mobile monitor body in the use position and the storage position.

  According to a thirteenth problem solving means, in a vehicle equipped with a visual camera in which a movable monitor body equipped with monitors each transmitting video signals from a plurality of video cameras on a roof is moved forward and backward by a sliding table, both sides of the housing Attach the rear beam material straddling the rod, attach the rod holder to the rear beam material, attach the pressure cylinder to the sliding table, hold the tip of the piston rod of the pressure cylinder to the rod of the rear beam material fixed to the housing The rear end of the steel belt is attached to the front end of the sliding table, and the tip of the steel belt is attached by sandwiching the front end of the steel belt with the upper end mounting material and the lower sliding member with the hanger, and the lower sliding with the hanger. A movable monitor body suspension is pivotally supported on a material hanger, and the pressure cylinder piston rod is moved forward and backward to attach the pressure cylinder. And by a sliding table is advanced backward, so move the movable monitor body in the use position and the storage position.

  According to a fourteenth problem solving means, the mobile monitor body mounted with a monitor to which video signals are respectively transmitted from a plurality of video cameras on the roof is moved forward and backward to move the mobile monitor body to the use position. In a vehicle equipped with a visual camera that can be moved to the retracted position, the constant tension spring body is pivotally supported on the rear beam, and the tip of the constant tension spring body is connected to the rear side of the sliding table. Then, the sliding table is pulled in the rear beam direction.

The mobile monitor body for the front upper part of the room should use various combinations of 6 types of sliding table drive mechanisms that share 3 types of mobile monitor body rotation mechanisms and 1 type of slide table drive mechanisms in a matrix manner. Can do.
The

  A mobile monitor body can be moved freely between the use positions of the storage room provided on the roof and the front upper part of the passenger compartment as needed. Since safety can be confirmed, traffic accidents can be prevented.

  The monitor visual operation of a vehicle equipped with a visual camera equipped with this mobile monitor body has a greater effect of preventing traffic accidents than the conventional visual operation with many missing portions in the visual recognition range of an automobile. In other words, since it is possible to drive while viewing in real time the image of the side-by-side monitor group that is mounted on the mobile monitor body close to the driver's seat in all directions of the vehicle circumference, it is possible to view a conventional automobile with an incomplete viewing function. Compared with driving, the present invention is remarkably superior in the ease and certainty of preventing traffic accidents.

  In addition, in-city accidents frequently occur at intersections with good visibility in urban areas and rural areas, but the present invention can prevent traffic accidents related to the peripheral vision function of humans that frequently occur at intersections with good visibility. The number of intersection accidents in FY 2000 was 542,450, of which 247,066 cases of vehicle encounter accidents accounted for 45.5% of intersection accidents. . For this reason, it has been possible to prevent encounter accidents by creating a side-by-side adjacency setting method for an automobile monitor that solves the problems related to human peripheral vision for a long time.

  In addition, when traveling at an intersection with good visibility, an image of an approaching vehicle displayed on the liquid crystal panel of the monitor arranged side by side next to the mobile monitor body moves to the liquid crystal panel of the adjacent monitor. As a result of the driver's discovery of the flickering phenomenon and the weakness of driver's common “peripheral vision” being improved, crossing vehicles can be quickly discovered, so that the effect of central vision can be maximized and encounter accidents Can be prevented.

  For example, when driving a vehicle equipped with a visual camera of the present invention equipped with 9, 12, 18 monitors, etc. in the front of the passenger compartment and entering the intersection with good visibility, the person entering from the left and right Since the driver can quickly notice and deal with the flickering phenomenon that occurs when the video of a crossing vehicle crosses an adjacent monitor, a head-on accident can be prevented appropriately.

  Even when reversing, a vehicle equipped with a visual camera equipped with the present invention can prevent a contact accident or a head-on accident due to a person or a crossing vehicle. In this case, as an advantage of the monitor group installed in the front part of the vehicle interior, it is easy to grasp the trends of other vehicles, motorcycles, and people approaching the rear of the vehicle by the driver's peripheral vision due to flickering between the monitor images Therefore, it is extremely convenient for preventing contact accidents.

  In addition, usually, the driver is visually observing while viewing the stable images of the traffic situation on the side of the front upper part of the driver's seat and on the monitor of the adjacent mobile monitor body. When normal driving operations become difficult, flickering phenomenon that occurs across adjacent monitors occurs at an unusually high number of times, and the traveling car is frequently turned left and right and exposed to the risk of collision. Since this can be clearly recognized, the effect of drunk driving is much greater than conventional cars.

  In addition, the present invention provides a side-by-side arrangement of mobile video camera bodies in front of the driver's seat for traffic accidents caused by lack of sleep or low arousal driving due to excessive fatigue, which has been extremely difficult to prevent with conventional automobiles. The traffic image of the front, back, left and right on the monitor group adjacent to is alerted by the flicker phenomenon that occurs when the monitor crosses the adjacent monitor, and effective traffic accidents due to lack of sleep or excessive fatigue Can be prevented.

  In addition, because of the flickering effect of the monitor next to and next to the mobile video camera body positioned in front of the driver's eyes, the prevention effect of personal injury due to the early detection of pedestrians on the pedestrian crossing and bicycles that crossed quickly Very big.

  Convenience of driving due to the effect of attaching each monitor group to which the image signal picked up without being obstructed by the blind spot of the view, which is a drawback of the conventional automobile, to the mobile monitor body side by side. By improving, it is possible to prevent a traffic accident by eliminating the occurrence of a near-miss that is a sign of a traffic accident. If the mobile monitor body for the upper front part of the passenger compartment is not used, it can be accommodated in the storage compartment, so that not only can the risk of damage be prevented, but if there are no other problems, monitor visual operation and direct visual operation are sometimes performed. Since it can be used alternately, it is possible to change the driver's mood and it is convenient.

  Further, if the mobile monitor body is shared with other monitor mechanisms, an excellent combined effect can be obtained. That is, the viewing range is stratified into a front part and a rear part of the car, and a group of images from the side on the roof is divided into a group of images from the side on the roof and from the side on the roof. As the monitor group is in charge and the other person is in charge so that the other monitor mechanism is in charge, the combined effect of both monitor mechanisms reduces the risk of oversight and oversight of the danger that occurs in all directions of the vehicle. it can.

  The monitor group next to and adjacent to the mobile monitor body for the front upper part of the vehicle interior of a vehicle equipped with a visual camera is an imaging direction and imaging range that shows the traffic and road conditions in all directions of the vehicle without being obstructed by any blind spots. Can be visually recognized, so traffic accidents can be effectively prevented.

  The mobile monitor body for the front upper part of the vehicle interior is equipped with a visual camera in which a number of video cameras are installed on the roof because the monitor group image can be seen by moving from the storage room to the front upper part of the vehicle interior when used. It is possible to easily achieve the effect of preventing the poor visual recognition due to the missing part of the imaging range due to the dead angle of the video camera installed position or the dead angle unique to the vehicle body generated between the video cameras on the roof by the car.

  In addition, the sliding table connected to the mobile monitor body for the upper front part of the vehicle interior has a rotational torque that causes the mobile monitor body for the upper front part of the vehicle interior to tilt toward the driver's seat by gravity around the suspension shaft. Because the tensile force generated by the change and the gravity change by the guide rail is acting, the drive unit of the mobile monitor body for the upper front part of the passenger compartment is as if the winch (lifting machine) lifts the load. The front and rear vertical movement of the mobile monitor body for the upper front part of the vehicle interior requires a large amount of drive energy. Implementation of the mobile monitor body is extremely difficult, and the assembly of the rotating mechanism and drive unit with the mobile monitor body for the upper front of the passenger compartment installed under the roof of the car during manufacture Has been very difficult because the weight of the mobile monitoring body for the vehicle interior front top is large, the present invention can be solved by creating a constant tension spring mechanism.

  Further, the effect of the constant tension spring mechanism is that the gravity of the mobile monitor body for the front upper part of the vehicle interior when the rotating mechanism and the drive device with the mobile monitor body for the upper front part of the vehicle interior are assembled to the automobile. The effect of the gravity of the mobile monitor body for the upper front of the passenger compartment is simply connected to the sliding table with a constant tension spring that has a tensile force that balances the tensile force of the vehicle and the main body of the constant tension spring is attached to the rear beam. Since the power of the drive device for the mobile monitor body can be reduced by a small amount of dynamic energy that moves the mobile monitor body for the upper front of the passenger compartment in the front-rear direction, The drive device for the mobile monitor body for the front upper part of the passenger compartment can be reduced in size and used economically.

  Furthermore, this constant tension spring mechanism has the following ripple effect. In other words, because of the tension effect of the constant tension spring on the sliding table drive device of the mobile monitor body for the upper front of the vehicle interior of the present invention, there is no “gap due to the gap” of each normal transmission gear. Since the chattering of the mobile monitor body for the upper front of the passenger compartment that occurs when the body is moved back and forth, and while the vehicle is running, is prevented by the spring effect of the constant tension spring mechanism. Not only is it advantageous for the life and failure prevention of the body sliding table drive device, but the image of each monitor is not difficult to see and the clear image function of the monitor can be maintained.

  According to the present invention, the sliding table driving device for the mobile monitor body for the upper front part of the vehicle interior can be made simple and downsized by utilizing the constant tension spring, so that the sliding for the mobile monitor body is mounted on the housing under the roof of the automobile. This is extremely convenient when installing a table driving device.

  Ensuring visibility and visibility, which are basic conditions for ease of driving, is extremely difficult with direct visual driving of conventional automobiles, but in order to prevent traffic accidents, In order to see 100% of the necessary information, a monitor mechanism convenient for visual recognition is necessary. The monitor mechanism mounted on the upper movable video camera body in the passenger compartment is fully equipped with this requirement, so that it can be easily seen and the characteristics of the vehicle's surroundings can be easily seen. The elderly driver who lost the vehicle can easily eliminate the difficulty of direct visual driving in front, back, left and right, and can easily and quickly overlook the traffic conditions and road conditions in all directions of the vehicle. Traffic accidents by drivers and female drivers can be prevented.

  Also, ensuring the visibility and visibility of the effect of the video camera body in the upper part of the vehicle interior of the present invention is due to the incomplete visibility and visibility that conventional automobiles have, while having a sense of anxiety in predicting danger until now. Since the psychological burden and restraint of the driver who has been driving can be removed, the influence on the prevention of traffic accidents is extremely large and can be said to be the best technical service provided to the driver by the present invention.

  In addition, the unique effect of the present invention is that it is very easy to confirm safety, which is the basis of safe driving performed by a vehicle equipped with a visual camera capable of overlooking the traffic situation in all directions of the vehicle circumference from the roof. In particular, the adverse effect of the “dead angle of the rear side / side view”, which is a drawback of conventional automobiles, causes many traffic accidents and near-misses. It is possible to easily recognize the presence of a side-by-side vehicle, a two-wheeled vehicle entering the left side at the time of a left turn, and a pedestrian, so that an accident involving a left turn can be prevented.

  Because of the excellent monitor image visibility of the present invention, it is possible to extremely shorten the time required to move the line of sight when looking at traffic conditions and road conditions through the windshield, which is inevitably necessary when a conventional automobile is directly visually driven. , Can respond to dangers promptly.

  In order to safely confirm the traffic situation on the far side and on the left and right as in the prior art, it is no longer necessary to adjust the focus of each eye for visual confirmation, so there is very little eye fatigue or annoyance.

  In addition, there are excellent effects such as that the driver has good convenience for checking vehicle information during high-speed driving and that the elderly person can easily check the vehicle safety.

  In addition, the present invention has an effect of voluntarily stopping the drunk driving, which has been extremely difficult to prevent. A driver in a closed cabin of a conventional car can usually judge whether the car being driven is safe or not based on his normal sense of direction and balance while driving directly visually. When driving drunk or drunk, it becomes difficult to judge, and the unstable sense of direction and balance and the unsafe movement of the car are synchronized. He was trapped in the wrong illusion as if he were driving, causing an accident.

  The vehicle equipped with the visual camera of the present invention improves the drawbacks of direct visual driving of conventional automobiles. Normally, the vehicle is in front of the driver's seat and is illuminated in front of the driver's seat, which is appropriately and easily lit. While driving on a monitor while viewing a stable image, if the driver has difficulty in normal driving due to the influence of alcohol, etc., the traffic situation of the front, rear, left and right that appears on the side of the driver's seat and on the adjacent monitor It is clear that it can be clearly recognized that the flicker phenomenon that crosses adjacent monitors has occurred an unusually high number of times, and that the car being driven is frequently subject to a risk of collision by changing direction left and right. Regardless of whether the driver or passenger likes it, the driver can know the danger status of himself or herself as a danger signal.

  As a result, drivers and passengers are alerted to the dangers and serious responsibilities of drunk driving that causes serious traffic accidents such as runaway accidents, drunk driving such as drunk driving, and drunk driving. The vehicle equipped with the visual camera of the present invention is more drunk than the conventional car because of the repeated inconvenience caused by administrative dispositions under the Road Traffic Law and further punishment under the criminal law after accidents caused by drunk driving. The effect of preventing driving is extremely large.

  In addition, the present invention has an effect of preventing traffic accidents caused by lack of sleep or driving in a low arousal state due to excessive fatigue, which has been extremely difficult to prevent with conventional automobiles. The excellent function of the present invention, which can take safety measures promptly by using the unique flicker phenomenon generated by the monitor as a danger signal by the approaching vehicle crossing the forward direction and the backward direction from the left and right, is in the state of low arousal due to insufficient sleep or excessive fatigue. When driving, watch out for the flicker phenomenon that occurs when the images of the traffic situation on the side of the front of the driver's seat and the adjacent monitor, which are illuminated in an easy-to-see manner, and on the adjacent monitor cross an adjacent monitor. Can effectively prevent traffic accidents due to lack of sleep and excessive fatigue.

  Since the present invention has a monitor group mounted side by side next to a long monitor body, it is difficult to judge the accuracy of driving when driving in a low arousal state as in the case of drunk driving. A flickering phenomenon that occurs when the shape or shadow of a person or object that passes outside the lattice window crosses the lattice, and has the same effect as an empirical rule that quickly notices the movement of a person or object that passes outside the lattice door or lattice window. Since it is possible to easily find a vehicle that is generated and enters from the left and right, a traffic accident can be prevented.

  In addition, a driver in a sealed vehicle compartment turns the vehicle left and right unintentionally and revolutes left and right in a low-wake state, causing traffic conditions that occur on side-by-side monitors and flickering of nearby images. Because it will make the driver and passengers aware of it as if a danger signal has been issued, preventing traffic accidents that occur in the low-wake state, which has been extremely difficult to prevent with conventional vehicles. There is an effect that can be done.

  In addition, by installing the present invention, while the driver is sitting in the driver's seat, the traffic situation and road situation in all directions of the car can be seen by the video camera installation position blind spot that obstructs the view with the video camera on the roof, Without being obstructed by the blind spot, the video signal captured in real time can be transmitted to the monitor in the passenger compartment and the images can be viewed. As a result, people who are walking or running on the street have less time and body movements, and better visibility and sense of direction, compared to looking around and checking their safety. Can play.

  Therefore, the system effect of the present invention is that the driver can demonstrate the danger avoidance instinct faster than the case where the driver drives the conventional vehicle by the accurate monitor visual driving, thereby preventing traffic accidents than the conventional vehicle and in the future. It can greatly contribute to the development of advanced safety vehicles that are automated in the future and advancement of preventive traffic safety technology in the future.

  The feature of a vehicle equipped with a visual camera equipped with this mobile monitor body is that the monitor visual operation of the present invention can greatly enhance the ease and certainty of safety confirmation that is far superior to the visual operation of a conventional automobile. It is. As a result, the visual operation of the monitor image transmitted from the video camera group on the roof has many system effects for preventing difficult traffic accidents as described in detail so far.

  In other words, because it is possible to drive while viewing the image of the side-by-side monitor group mounted on the mobile monitor body close to the driver's seat in the traffic situation in all directions of the vehicle circumference, it is possible to visually drive a conventional car with an incomplete viewing function Compared to the case of driving, it is much easier and more reliable in preventing traffic accidents, especially when the driver looks far away through the windshield and reduces the focus adjustment load on the eyes. It has excellent effects such as reduction of vehicle speed, confirmation of vehicle information during high-speed driving, and ease of confirmation of vehicle circumference safety by elderly people.

  A large number of mobile monitor bodies for the upper front part of the vehicle interior that combine a mobile monitor body rotation mechanism and a sliding table drive mechanism have been created. Simply move the mobile monitor body back and forth with a simple drive device. The model monitor body can be automatically rotated from the storage room to the use position in the upper front part of the passenger compartment and positioned in a foolproof manner. The effects of the present invention can be exhibited smoothly.

  The present invention does not have a suitable prior art as a technical means for preventing difficult traffic accidents, and has been accompanied by great difficulty in the technical configuration of traffic accident prevention measures. The concept of the video camera mounting base and the concept of a magnification ellipse were created, and the danger of missing parts in the viewing range due to the blind spot of the video camera installation position and the blind spot specific to the vehicle body when the car is stopped with conventional background technology There are no effective measures for safety, and the car is used at high speed. By creating a visual camera equipped vehicle that contributes to preventive traffic accidents by elucidating the mechanism of a traffic accident that causes a collision accident with a parallel running vehicle by assuming a safety course without realizing it The visual viewing operation of the monitor group is superior to the conventional visual driving of automobiles, the static and dynamic flickering effect of the video of the monitor group side by side, the effect of the new video camera and monitor, and the effects of various new devices By using it, the video camera body for the front upper part of the vehicle interior can greatly contribute to the creation of a variety of vehicles equipped with visual cameras that have a synergistic system effect.

  In addition, the present invention is effective in preventing traffic accidents of elderly drivers that will increase in the future. The advantage of the present invention for elderly drivers is that the visibility and visibility, which are basic conditions for ease of driving, are improved, and 100% of the necessary information for driving the vehicle over the entire vehicle circumference is obtained visually. In addition, by providing a video camera on the roof and providing a monitor group in the passenger compartment, the conventional vehicle's visibility and visibility are obstructed by the blind spots inherent in the vehicle body, and the elderly are weak points. The camera's imaging lens zoom function compensates for the loss of visual acuity, and the elderly driver loses flexibility due to the aging of the body. The driving convenience of elderly drivers has been improved by eliminating the difficulty of driving the vehicle and combining safe and easy driving with a panoramic view of traffic and road conditions in all directions. Prevent traffic accidents The effect of the very large.

  In addition, ensuring visibility and visibility, which is the effect of the present invention, is due to the incomplete visibility and visibility of conventional automobiles. Therefore, it can be said that the present invention is the best technical service that the present invention provides to the driver.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

  The basic configuration of the present invention is that in a vehicle in which a video camera 4 is provided on a roof 12 and a monitor 9 is provided in a vehicle interior, a sliding table drive mechanism and a movable monitor body rotation mechanism are provided at the front upper portion 11 in the vehicle interior. The movable monitor body 184 is moved into and out of the use position at the front upper part of the vehicle compartment from the storage room provided between the vehicle interior front ceiling 182 and the ceiling side edge 180 and the roof 12 protected by the protector 183. It is characterized by that.

  FIG. 1 is a partially cutaway side view of a vehicle equipped with a visual camera that is being used by moving the mobile monitor body 184 for the upper front part of the vehicle interior of the present invention to the front upper part 11 of the vehicle interior. The driver sits in the driver's seat 198 and is shared with the traffic and road conditions in all directions around the vehicle, which is shown on the monitor mounted on the mobile video camera body 184 for the front upper part of the passenger compartment positioned at the upper use position. It is possible to view the stratified video. This monitor viewing method allows you to drive with a monitor image at a certain position close to the driver, shortening the line of sight movement time when looking through the front window, reducing the focus adjustment load of the eyes, and at high speed driving This provides excellent effects that cannot be achieved by conventional automobiles, for example, because vehicle information can be easily checked and elderly people can easily check the vehicle safety. Moreover, since it can be moved freely between the use position and the storage position by an electric type, it is extremely convenient because it can be kept in the storage room when it is not necessary.

  FIG. 2 is a front view of the mobile monitor body that is extended to the front upper part of the vehicle interior of the vehicle equipped with the visual camera and is in use. As shown in the figure, the storage room provided between the protector 183 and the roof 12 provided between the vehicle interior front ceiling 182 and the ceiling side edge portion 180 was extended to the use position of the vehicle interior front upper portion 11. A video image of traffic conditions and road conditions of 360 degrees around the vehicle, which is shared in advance by a group of monitors 9 arranged next to and next to the mobile video camera body 184 for the front upper part of the passenger compartment. The driver who sits in the driver's seat 198 and grasps the handle 247 can visually recognize and drive.

  In this vehicle equipped with a visual camera, the protector 183 is disposed from the viewpoint of safety measures, and the long monitor body 181 is changed to a movable monitor body 184. The movable monitor body 184 is moved forward by the movable monitor body turning mechanism 186, which is moved forward and backward by the sliding table drive mechanism 185, to the use position so as to turn downward in the upper front portion 11 of the vehicle interior. Is visually recognized by the driver. Further, when not in use, the mobile monitor body 184 is pulled up into the storage space, and when used, as shown in FIG. It will be possible. The flickers exhibited by the side by side monitor 9 groups are effective in preventing encounter accidents.

  FIG. 3 is a partially cut side view of a scanning curve type rotating mechanism of a mobile monitor body driven by a ball screw type sliding table used in a vehicle equipped with a visual camera, and FIG. 4 is a partially cut view of FIG. It is a front view.

  FIG. 3 shows a copying curve type rotation mechanism of a movable monitor body rotation mechanism. A housing 122 is attached below the roof 12, a slide table front end arm 192 is attached to a slide table 187, and the slide Guide convex portions 190 are provided on both sides of the table front end arm 192, a table guide groove portion 191 is attached to the inner side of the housing 122, the guide convex portion 190 is fitted into the table guide groove 191 of the housing 122, and the housing 122, a copying curve member 189 is attached to the lower end of the front end 122, a front end hanger 193 is attached to the front end of the sliding table front end arm 192, and a suspension shaft 154 of the movable monitor body 184 is loosely inserted into the front end hanger 193. The lower part of the crank arm 196 is fixed to the suspension shaft 154 of the mobile monitor body 184, and the crank A roller wheel 195 is loosely inserted into the upper portion of the 196, the roller wheel 195 is brought into contact with the surface of the copying curve material 189, and the movable monitor body is moved by the crank arm 196 tilted by the advancement and retraction of the copying curve material 189. 184 is automatically rotated while advancing and retreating between the use position and the storage position so that an image of the monitor 9 mounted on the movable monitor body 184 can be visually recognized at the front upper part of the vehicle interior.

  FIG. 4 shows a partially cut front view of the sliding table drive device of the embodiment of the present invention. The sliding table front end arm 192 with the sliding table 187 movable back and forth is attached at both ends. The guide protrusions 190 provided on the lower surface are fitted into the table guide grooves 191 provided on both sides of the housing 122, and straddle the housing 122 so as to straddle the front beam member 202 and the rear beam member 203. (Not shown) is supported and fixed at both ends, a motor is mounted inside a driving gear cover 205A installed at the center of the front beam member 202, and a driving gear box 206A is also provided. In 206A, a reduction device rotated by a motor, a driving worm 228A, a driving worm wheel 229A, etc. are accommodated in the driving gear box 206A, and Attaching keyed a worm wheel 229A for moving the said drive worm wheel shaft 224A through the sides of the bearing of the gear box 206A installed at both ends of the front beam member.

  The sliding worm 228 keyed to both ends of the driving worm wheel shaft 224A penetrating the driving gear box 206A is a sliding worm in the gear box 206 provided on both sides of the front beam member 202. The sliding worm wheel 229 meshes with the wheel 229 and is keyed to the sliding worm wheel shaft 224 that passes through the bearings on both sides of the gear box 206, and the shaft end is the tip of the ball screw 204 at the shaft joint 225. It is joined to. The ball screw 204 is screwed into contact with the nut 201 of the nut holder 200, and the ball screw holder 226 (not shown) whose rear end portion is installed on the rear beam member 203 (not shown). To support.

  The ball screw 204 is supported at both ends above the housing 122, the nut holder 200 is attached to the sliding table 187, the ball screw 204 and the nut 201 of the nut holder 200 are engaged, The sliding table 187 is moved forward and backward by the back and forth movement of the nut holding body 200 to which the nut 201 that meshes with the ball screw 204 rotated by a motor is moved, and the sliding table 187 is attached to the sliding table 187. The mobile monitor body 184 attached to the front end of the sliding table front end arm 192 is moved forward from the retracted position to the use position while automatically rotating in a foolproof manner and positioned at the use position, and the mobile monitor body 184 is moved. The image projected on the monitor 9 is visually recognized.

  FIG. 5 shows that the rotating device of the mobile monitor body uses the same curve material type rotating mechanism as that of the first embodiment, and the driving mechanism of the sliding table is newly driven by a pinion rack type sliding table. It is a partial cutaway side view of the mobile monitor body which uses a mechanism.

  In the second embodiment, a sliding table driving mechanism as shown in FIG. 5 is used. As shown, a sliding worm wheel 229 for driving a pinion shaft 234 having a fixed rack 232 attached to both inner sides of the housing 122 and a sliding pinion 231 engaged with the fixed rack 232 at the tip, and a sliding worm. 228, a reduction gear, a sliding motor 223, and the like are attached to the sliding table 187, and the guide protrusions 190 provided on both sides of the sliding table 187 are fitted into the table guide grooves 191 provided on both sides of the housing 122. The sliding pinion 231 that has been decelerated by the sliding worm 228 and the sliding worm wheel 229 through the speed reducer by rotating the sliding motor 223 rotates on the fixed rack 232. The slide table 187 is attached to the slide table 187 by moving it forward and backward. It was it to drive the movable monitor body 184 mounted on the sliding table front arm 192.

  The movable monitor body mechanism used is that a copying curve member 189 is attached to the lower end of the front end of the housing 122, a front end hanger 193 is attached to the front end of the sliding table front end arm 192, and the mobile monitor is attached to the front end hanger 193. The suspension shaft 154 of the body 184 is loosely inserted, the lower portion of the crank arm 196 is fixed to the suspension shaft 154 of the movable monitor body 184, the roller wheel 195 is loosely inserted on the upper portion of the crank arm 196, and the roller The movable monitor body 184 is moved back and forth between the use position and the storage position by the crank arm 196 which is brought into contact with the surface of the copying curve material 189 and tilted by the advancement and retraction of the copying curve material 189. While rotating automatically, the video of the monitor 9 mounted on the movable monitor body 184 can be visually recognized at the upper front part of the vehicle interior. To so that.

  FIG. 6 is a side view of a toothless rack type rotation mechanism used in a vehicle equipped with a visual camera, and FIG. 7 is a partially cut front view of the third embodiment.

  FIG. 6 shows a ball screw type slide table drive mechanism and a toothless rack type movable monitor body mechanism. A housing 122 is attached under the roof 12, and a slide table front end arm 192 is attached to the slide table 187. A guide projection 190 is provided on both sides of the sliding table front end arm 192, a table guide groove 191 is attached to the inner side of the housing 122, and the guide projection 190 is fitted into the table guide groove 191 of the housing 122. And mounting a missing tooth rack 207 to the lower end of the front end of the housing 122, attaching a front end hanger 193 to the front end of the sliding table front end arm 192, fixing the lower support shaft 208 to the front end hanger 193, The suspension 194 of the movable monitor body 184 is loosely inserted into the lower support shaft 208, and the tooth dent is inserted into the suspension 194. 174 and fixed additionally provided and inserted loose the upper support shaft 209 on the tip hanger 193, slow interpolating the conversion gear 210 to the upper support shaft 209 at the inside of the tip hanger 193.

  Next, as shown in FIG. 7, the tip gear 174 and the conversion gear 210 are engaged with each other inside the tip end hanger 193, a U plate 149 is fixed to the upper support shaft 209, and the connecting wheel 211 is connected to the feather. The key 43 is loosely inserted in the upper support shaft 209 in the axial direction, and a connecting wheel 211, a compression spring 147, a support washer 148, and a U plate 149 are arranged in this order on one side of the conversion gear 210, and the other side of the conversion gear 210. A thrust washer 141 is disposed on the upper support shaft 209 so as to rotate integrally with the upper support shaft 209 by a connecting wheel 211 that presses the conversion gear 210 with a compression spring 147, and the upper support shaft outside the tip end hanger 193. The rotation gear 212 is fixed to the shaft 209, and the outer circumferential surface of the rotation gear 212 and the flat surface of the tooth bottom are in contact with each other and meshed at the tooth portion. Is attached to the lower surface of the front end portion of the housing 122, and the operating relationship between the rotating gear 212 and the missing tooth rack 207 is rotated by the rotating gear 212 moving forward and meshing with the missing tooth rack 207. Then, it is installed so that the rotation stops when it moves backward and removes the engagement. As the sliding table 187 moves forward and backward, the movable monitor body 184 is automatically moved forward and backward between the use position and the retracted position by the action of the rotating gear 212 and the toothless rack 207, automatically in a foolproof manner. The video displayed on the monitor 9 of the moving mobile monitor body 184 is made visible.

  FIG. 8 is a partially cut-away side view of a guide guide rail type rotating mechanism of a mobile monitor body that is driven by a ball screw type sliding table used in a visual camera-equipped vehicle.

  In the fourth embodiment, the tip of the piston rod 113 of the pressure cylinder 111 is fastened to the rod holder 214 mounted on the slide table 187 by the rod nut 114 as the driving power of the slide table 187 and fixed. Is called.

  As a movable monitor body turning mechanism, a rear end portion of a steel belt 216 is attached to a front end portion of a slide table 187 as shown in FIG. 8, and a guide groove upper member 221 and a guide groove lower member 222 are attached to the front portion of the housing 122. A belt guide groove 220 is formed, and the steel belt 216 is loosely inserted into the belt guide groove 220 so as to be slidable. A guide guide rail 215 is attached to the front portion of the housing 122, and a front end portion of the steel belt 216 is provided. Are attached by sandwiching the tip upper mounting member 217 and the lower sliding member 218 with hanger, and the lifting tool 194 of the movable monitor body 184 is attached to the hanger 219 of the lower sliding member with hanger 218 by the lifting shaft 154. The movable monitor body 184 is attached to the tip of the steel belt 216 by pivoting.

  The lower surface of the lower sliding member with hanger 218 is brought into contact with the upper surface of the guide guide rail 215, and the lower surface of the lower sliding member with hanger 218 is moved to the upper surface of the guide guide rail 215 by the forward and backward movement of the steel belt 216. Can be slid. The side surface of the hanger 194 formed integrally with the mobile monitor body 184 is frictionally coupled to the side surface of the hanger 219 by a thrust washer 141 or the like, so that the elevation angle when the mobile monitor body 184 is used can be freely set. The movable monitor body 184 is retracted by advancing and retreating the movable monitor body 184 smoothly guided by the table guide groove 191, the belt guide groove 220, and the guide guide rail 215. The vehicle can be safely operated while visually recognizing the image displayed on the monitor 9 of the movable monitor body 184 that automatically rotates in a foolproof manner while moving forward and backward between the use positions.

  FIG. 9 is a side view of a ball screw type sliding table driving device using a guide guide rail type mobile monitor body rotating mechanism, and FIG. 10 is a partially cut plan view of a fifth embodiment.

  In the fifth embodiment, the front beam member 202 and the rear beam member 203 are supported on both ends of the housing 122 over the sliding table 187 and fixed to the front beam member 202 in the previous period. A motor 223 is provided with a reduction gear for rotating the sliding worm wheel shaft 224, a sliding worm 228, a sliding worm wheel 229, and the like. A ball screw holder 226 is attached to the rear beam member 203, and the rear end of the ball screw 204. The sliding table 187 is connected to the front end of the ball screw 204 supported at both ends by the front beam member 202 and the rear beam member 203 by the shaft joint 225 to the sliding worm wheel shaft. A nut holder 200 to which a nut 201 is attached is attached to the nut holder 200 and the nut 201 of the nut holder 200 attached to the sliding table 187 and the bolt. A screw screw 204 is screwed and the ball screw 204 is rotated in the forward and reverse directions by the motor, so that the sliding between the front beam member 202 and the rear beam member 203 on which both ends of the ball screw are supported is performed. When the moving table 187 is moved forward and backward for visual recognition, the movable monitor body 184 is automatically moved forward in a foolproof manner while being moved forward from the retracted position to the use position, and is projected on the monitor of the movable monitor body. Can be visually recognized. When not in use, the mobile monitor body 184 is accommodated in a storage room behind the passenger compartment while rotating upward.

  Further, as shown in FIGS. 9 and 10, as a sliding table driving mechanism, a constant tension spring body 227 is pivotally supported on the rear beam member 203, and a distal end portion of the constant tension spring 199 of the constant tension spring body 227 is used. Is connected to the rear side of the sliding table 187, and the constant tension spring 199 pulls the sliding table 187 in the direction of the rear beam member 203 to reduce the load and move the sliding table drive mechanism. The visual monitor effect can be improved by smoothing the forward and backward operation of the monitor body.

  FIG. 11 is a side view of a ball screw type sliding table driving device used in a visual camera-equipped vehicle, and FIG. 12 is a partially cut plan view of the sixth embodiment.

  In the sixth embodiment, as shown in FIG. 11, the front beam member 202 is supported on both ends of the housing 122 so as to straddle the upper side of the sliding table 187, and the nut 201 is fixed to the upper surface of the front beam member 202. A nut holder 200 is attached, and a reduction device for rotating the sliding worm wheel shaft 224 by the sliding motor 223, a sliding worm 228, a sliding worm wheel 229, etc. are provided on the sliding table 187. The front end portion of the ball screw 204 is connected to the sliding worm wheel shaft 224 by a shaft joint 225, and the ball screw holder 226 is attached to the front beam member 202 to freely rotate the rear end portion of the ball screw 204. And is supported at both ends by the sliding worm wheel shaft 224 and the ball screw holder 226 and attached to the front beam member 202. The nut 201 of the holding body 200 and the ball screw 204 are screwed together, and the ball screw 204 is rotated in the forward and reverse directions by the motor, whereby the front beam member 202 and the rear portion are supported at both ends of the ball screw. The sliding table 187 is moved forward and backward between the beam members 203, and the movable monitor body 184 at the front end of the steel belt attached to the front end of the sliding table 187 is moved to the movable monitor body. While the 184 is advanced from the storage position to the use position, it is automatically rotated forward in a foolproof manner so that the monitor image can be viewed at the use position.

  In this case, the constant tension spring main body 227 is installed on the rear beam member 203, and the tip of the constant tension spring 199 is connected to the rear side portion of the sliding table 187. By pulling the sliding table 187 in the direction of the rear beam member 203, the load on the sliding table driving mechanism can be reduced, and the forward and backward operation of the mobile monitor body can be smoothed to improve the visual recognition effect.

  FIG. 13 is a side view of a rack-type sliding table drive device used for a vehicle equipped with a visual camera, and FIG. 14 is a partially cut plan view of a seventh embodiment.

  In the seventh embodiment, as shown in FIG. 13, a movable monitor body mechanism has a sliding rack 230 attached to both sides of the housing 122, and a sliding pinion 231 that meshes with the sliding rack 230. A sliding worm wheel 229 for driving 234, a sliding worm 228, a reduction gear, a sliding motor 223, and the like are attached to the front beam member 202, and both ends of the front beam member 202 are fixed to the housing 122, The guide projections 190 provided on both sides of the slide table 187 are fitted in the table guide grooves 191 provided on both sides of the housing 122 and attached to the fixed front beam member 202. The motor 223 is rotated, and the speed is reduced by the sliding worm 228 and the sliding worm wheel 229 through the reduction gear. The sliding pinion 231 rotates on the fixed rack 232 to move the sliding table 187 forward and backward, so that a belt is attached to the front end of the sliding table 187 mounted integrally with the fixed rack 232. A movable monitor body 184 sandwiched between a tip upper mounting member 217 and a hanger lower sliding member 218 at the tip of a steel belt 216 attached by a mounting member 235 is foolproofed between a use position and a storage position. By automatically pivoting, the video image displayed on the monitor 9 of the mobile monitor body 184 can be viewed. In this case, the distal end of the constant tension spring 199 may be attached to the rear end of the sliding table 187 so that the movable monitor body 184 is always pulled in the direction of the rear beam member 203.

  FIG. 15 is a side view of a rack-type sliding table driving device used in a visual camera-equipped vehicle, and FIG. 16 is a partially cut plan view of the eighth embodiment.

  In the eighth embodiment, a housing 122 is mounted under the room 12 as a movable monitor body mechanism, and both ends of a sliding table 187 straddling both sides of the housing 122 are freely supported, and the sliding table 187 has a sliding pinion. 231 and a sliding worm wheel 229 that rotates a pinion shaft, a sliding worm 228, a reduction gear, a sliding motor 223, and the like are attached, and a sliding rack 230 that meshes with the sliding pinion 231 is attached to the sliding table 187. The sliding pinion 231 that is rotated by the sliding worm 228 and the sliding worm wheel 229 via a reduction gear by rotating the mounting and sliding motor 223 is fixed to the sliding table 178. By driving the rack and moving the slide table 187 forward and backward, the mobile monitor While forward and backward the body 184 at between the use position and the storage position, it is possible to image viewing is imaged on the monitor of the mobile monitor body to foolproof manner automatically rotated.

  FIG. 17 is a partially cut-away side view of a roller chain type sliding table drive mechanism used for a vehicle equipped with a visual camera, and FIG. 18 shows the engagement state of the roller chain and drive sprocket used in the ninth embodiment. FIG. 19 is a partially cut plan view of the ninth embodiment.

  In the ninth embodiment, a housing 122 is attached under the roof 12 as a movable monitor body turning mechanism, guide convex portions 190 are attached to both inner side portions of the housing 122, and table guide grooves 191 are attached to both sides of the sliding table 187. The guide convex portion 190 is fitted into the table guide groove 191, or the table guide groove 191 is attached to both inner side portions of the housing 122, and the guide convex portion 190 is attached to both sides of the sliding table 187. The table guide groove 191 is fitted into the guide convex portion 190 so that the slide table 187 can smoothly reciprocate on the housing 122.

  Then, a rear end portion of the steel belt 216 is attached to the front end portion of the sliding table 187, and a belt guide groove 220 is formed in the front portion of the housing 122 by the guide groove upper member 221 and the guide groove lower member 222, and the belt guide. Both sides of the steel belt 216 are loosely fitted in the groove 220 so that the steel belt 216 can slide, a guide guide rail 215 is attached to the front part of the housing 122, and the tip of the steel belt 216 is connected to the top of the tip. The attachment member 217 and the lower sliding member with hanger 218 are clamped and attached, and the hanging tool 194 of the movable monitor body 184 is pivotally supported by the hanging shaft 154 on the hanger 219 of the lower sliding member with hanger 218. The mobile monitor body 184 is attached to the tip of the steel belt 216.

  The lower surface of the lower sliding member with hanger 218 is brought into contact with the upper surface of the guide guide rail 215, and the lower surface of the lower sliding member with hanger 218 slides on the upper surface of the guide guide rail 215 by the forward and backward movement of the sliding table 187. To be able to move. The side surface of the hanger 194 formed integrally with the mobile monitor body 184 is frictionally coupled to the side surface of the hanger 219 by a thrust washer 141 or the like, so that the elevation angle when the mobile monitor body 184 is used can be freely set. Make it adjustable.

  Next, as the sliding table driving mechanism of the ninth embodiment, as shown in FIGS. 17 and 19, first, the rear end of the steel belt 216 is attached to the front end of the sliding table 187, and the rear of the sliding table 187 is also installed. The end of the constant tension spring 199 is attached to the end so that the movable monitor body 184 is always pulled in the direction of the rear beam member 203.

  This sliding table drive mechanism is characterized by using a roller chain, and a housing 122 is attached under the roof 12, and a table guide groove 191 and a guide convex portion 190 are formed between the slide table 187 and the housing 122. A guide portion is provided, and the front beam member 202 and the rear beam member 203 are supported on both ends of the housing 122 and fixed at both ends, and two front guide sprockets 240 are provided below both sides of the front beam member 202. A sprocket motor 239 for driving a sprocket 242 for driving and a sprocket shaft 243 on the front beam member 202 by attaching two rear guide sprockets 241 under each side of the rear beam member 203. A reduction gear, a drive worm 244, a drive worm wheel 245, etc. are attached and suspended downward from the front beam member 202. Further, the drive sprocket 242 is sandwiched by two roller chains 238 from both sides, and the two roller chains 238 engaged with the drive sprocket 242 are used for guiding the front part of the front beam member 202. The roller chain 238 that meshes with the sprocket 240 and the rear guide sprocket 241 of the rear beam member 203 and meshes with the inside of the drive sprocket 242 has a tension on one side of the sliding table 187. The roller chain 238 fitted at both ends to the adjustment tool 246 and engaged with the outside of the drive sprocket 242 is attached at both ends to the tension adjustment tool 246 on the other side of the sliding table 187, and each of the pair of tension adjustments. The drive sprocket 24 connected by the tool 246 and rotated by the sprocket motor 238. If, at the same in the roller chain 238 of two rows meshing can be advanced backward the sliding table 187.

  FIG. 20 is a partially cutaway side view of a silent chain type sliding table drive device used for a vehicle equipped with a visual camera, and FIG. 21 shows a meshed state of the silent chain and drive sprocket used in the tenth embodiment. FIG. 23 is an enlarged view and FIG. 23 is a partially cut plan view of the tenth embodiment.

  The tenth embodiment is characterized in that a silent chain is used, a housing 122 is attached under the roof 12, and a guide portion including a table guide groove 191 and a guide convex portion 190 is provided between the slide table 187 and the housing 122. Thus, the sliding table 187 can smoothly reciprocate on the housing 122. Next, the front beam member 202 and the rear beam member 203 are straddled on the housing 122 and supported at both ends, and two front guide sprockets 240 are attached below the both sides of the front beam member 202. In addition, two rear guide sprockets 241 are attached below both sides of the rear beam member 203. The sprocket motor 239 for driving the first drive sprocket shaft 252 and the second drive sprocket shaft 253 on the front beam member 202 and the silent chain gear box 254 have a reduction gear, a drive worm 244 and a drive worm. Install a wheel 245 or the like.

  The first drive sprocket shaft 252 is pivotally supported on a first upper bearing 255 and a first lower bearing 256 in a silent chain gear box 254 provided on the front beam member 202, and the first drive The drive worm wheel 245 and the first gear 259 are attached to the sprocket shaft 252, meshed with the drive worm wheel 245 and the drive worm 244, and a first drive on the lower end of the first drive sprocket shaft 252 A sprocket 261 is attached.

  The second drive sprocket shaft 253 is pivotally supported by the side bearing 257 and the second lower bearing 258 in the silent chain gear box 254, and the second gear 260 is attached to the second drive sprocket shaft 253, A second drive sprocket 262 is attached to the lower end of the second drive sprocket shaft 253, and the first gear 259 of the first drive sprocket shaft 252 and the second gear 260 of the second drive sprocket shaft 253. And the first gear 259 and the second gear 260 are meshed so that the rotation of the first driving sprocket 261 and the rotation of the second driving sprocket 262 are the same and in opposite directions. The first drive sprocket 261 and the second drive sprocket 262 are suspended downward from the lower surface of the front beam member 202.

  The first silent chain 263 is engaged from the outside of the first driving sprocket 261 suspended downward from the front beam member 202, and the second silent chain 264 is engaged from the outside of the second driving sprocket 262. The two silent chains 263, 264 mesh with the front guide sprocket 240 of the front beam member 202 and the rear guide sprocket 241 of the rear beam member 203, and the first silent chain 263 is rotated. Both ends of the sliding table 187 are attached to the tension adjuster 246 on one side, and the second silent chain 264 is attached to both ends of the tension adjuster 246 on the other side of the sliding table 187 so that each pair of the tension adjusters 246 is attached. The first driving sprocket that is connected by the adjusting tool 246 and rotated by the sprocket motor 239. 61. The first silent chain 263 meshed with 61 and the second silent chain 264 meshed with the second drive sprocket 262 are used to move the sliding table 187 forward and backward to move the movable monitor body forward in the vehicle interior. It is possible to drive safely by visually recognizing the image of 184 monitors 9 groups.

  FIG. 22 is an enlarged view showing a meshed state of the toothed belt and the toothed belt wheel, FIG. 23 is a partially cut side view of the toothed belt type sliding table driving device used for the vehicle equipped with the visual camera, and FIG. FIG. 25 is a partially cut plan view of the eleventh embodiment, and FIG. 25 is an engagement state of the toothed belt and the driving toothed belt wheel used in the example 11, and the engagement of the toothed belt and the meshing tooth number adjusting wheel. It is an enlarged view which shows a state.

  The eleventh embodiment uses a toothed belt 265, a toothed belt wheel 266, a meshing tooth number adjusting wheel 277 and the like as shown in FIG. This toothed belt wheel sliding table drive mechanism 267 has a housing 122 attached under the roof 12 and guide protrusions 190 or table guide grooves at both ends of the sliding table 187 so that the sliding table 187 can slide. 191 is provided, and either the table guide groove 191 or the guide protrusion 190 is provided on the inner side of the housing 122, and either the guide protrusion 190 or the table guide groove 191 is provided in the table of the housing 122. A guide portion fitted in either the guide groove 191 or the guide convex portion 190 is provided, and the front beam member 202 and the rear beam member 203 are straddled on the housing 122 and fixed at both ends, and the front beam is fixed. Two front guide toothed belt wheels 275 are attached under both sides of the material 202, and rear guides are provided under both sides of the rear beam member 203. A toothed belt pulley 276 mounted two at a time. A reduction gear and a drive are provided in a toothed belt vehicle motor and a toothed belt gear box 278 for driving the first driving toothed belt axle 268 and the second driving toothed belt axle 269 on the front beam member 202. A worm 244 for driving and a worm wheel 245 for driving are attached.

  A first driving toothed belt axle 268 is pivotally supported on an upper bearing 255 and a first lower bearing 256 of a toothed belt gearbox 278 provided on the front beam member 202, and the first driving toothed. A driving worm wheel 245 and a first gear 259 are attached to the belt axle 268, a first driving toothed belt wheel 271 is attached to a tip of the first driving toothed belt axle 268, and the toothed belt gear box is provided. A second driving toothed belt axle 269 is pivotally supported on the side bearing 257 and the second lower bearing 258 in the 278, and a second gear 260 is attached to the second driving toothed belt axle 269, and the second driving A second driving toothed belt wheel 272 is attached to the lower end portion of the toothed belt axle 269. The first gear 259 of the first driving toothed belt axle 268 and the second gear 260 of the second driving toothed belt axle 269 are made the same size, and the first gear 259 and the second gear 260 are meshed. The rotation of the first driving toothed belt wheel 271 and the rotation of the second driving toothed belt wheel 272 are the same and opposite to each other.

  The first driving toothed belt wheel 271 and the second driving toothed belt wheel 272 are suspended downward from the lower surface of the front beam member 202 and suspended downward from the front beam member 202. The first toothed belt 273 and the second toothed belt 274 are engaged with each other from the outer sides of the one driving toothed belt wheel 271 and the second driving toothed belt wheel 272, and two toothed belts 273 and 274 are connected. The front guide toothed belt wheel 275 of the front beam 202 and the rear guide toothed belt wheel 276 of the rear beam material 203 are meshed with each other, and both ends of the first toothed belt 273 are in the above-described state. The sliding table 187 is attached to a tension adjusting tool 246 on one side, and both ends of the second toothed belt 274 are attached to the tension adjusting tool 246 on the other side of the sliding table 187.

  Further, a meshing tooth number adjusting wheel 277 is provided on the back surface of the first toothed belt 273 between the first driving toothed belt wheel 271 and the front guide toothed belt wheel, and the second driving toothed belt wheel. A meshing tooth number adjusting wheel 277 is provided on the back surface of the first toothed belt 273 between the front guide toothed belt wheel 275. The first toothed belt 273 meshing with the first driving toothed belt wheel 271 rotated by the toothed belt wheel motor 286 and the second driving toothed belt wheel 272 are meshed. The second toothed belt 274 can smoothly advance and retract the sliding table 187.

  As the movable monitor body turning mechanism of the eleventh embodiment, a housing 122 is attached below the roof 12, and either the table guide groove 191 or the guide projection 190 is attached to the inner side of the housing 122. Either the guide convex portion 190 or the table guide groove 191 provided on both sides is attached, and either the table guide groove 191 or the guide convex portion 190 of the housing 122 is provided on both sides of the sliding table 187. It is fitted into either the guide convex portion 190 or the table guide groove 191, the rear end portion of the steel belt 216 is attached to the front end portion of the sliding table 187, and the guide groove upper member 221 and the guide groove are attached to the front portion of the housing 122. A belt guide groove 220 is formed by the lower member 222, and the steel is formed in the belt guide groove 220. The steel belt 216 is slidably fitted on both sides of the belt 216 so that the steel belt 216 can slide. A guide guide rail 215 is attached to the front portion of the housing 122, and the tip portion of the steel belt 216 is attached to the tip upper mounting member 217 and the hanger. The lower sliding member 218 is sandwiched and attached. The hanging monitor 184 of the movable monitor body 184 is pivotally supported by the hanging shaft 154 on the hanger 219 of the lower sliding member 218 with hanger. 184 is attached to the tip of the steel belt 216.

  The lower surface of the lower sliding member with hanger 218 is brought into contact with the upper surface of the guide guide rail 215, and the lower surface of the lower sliding member with hanger 218 is moved upward and backward by the steel belt 216. Can be slid. The side surface of the hanger 194 formed integrally with the mobile monitor body 184 is frictionally coupled to the side surface of the hanger 219 by a thrust washer 141 or the like, so that the elevation angle when the mobile monitor body 184 is used can be freely set. The movable monitor body 184 is retracted by the forward and backward movement of the movable monitor body 184 smoothly guided by the table guide groove 191, the belt guide groove 220, and the guide guide rail 215. It is possible to easily view the image displayed on the monitor 9 of the movable monitor body 184 that automatically rotates in a foolproof manner while moving forward and backward between the use positions.

  FIG. 27 is a partially cut side view of a pressure cylinder type sliding table drive device used in a visual camera-equipped vehicle, and FIG. 28 is a partially cut plan view of the twelfth embodiment.

  In the twelfth embodiment, the housing 122 is attached under the roof 12, and either the guide convex portion 190 or the table guide groove 191 provided on both sides of the lower surface of the sliding table 187 is provided, and the table guide is provided on the inner side of the housing 122. Either a groove 191 or a guide convex portion 190 is provided, and either the guide convex portion 190 or the table guide groove 191 is fitted into either the table guide groove 191 or the guide convex portion 190 of the housing, The front beam member 202 and the rear beam member 203 are supported and fixed at both ends over both sides of the housing 122, and a pressure cylinder 111 is attached to the front beam member 202, and the piston rod 113 of the pressure cylinder 111 is fixed. The tip is connected to a rod holder 214 mounted on the sliding table 187 with a rod nut 119. A rear end portion of the steel belt 216 is attached to a front end portion of the sliding table 187, and a front end portion of the steel belt 216 is attached by being sandwiched between a tip upper mounting member 217 and a hanger lower sliding member 218, with the hanger. A lifting tool 194 of a movable monitor body 184 is pivotally supported on a hanger 219 of a lower sliding member 218, and the sliding table 187 having the rod holder 214 attached to the piston rod 119 of the pressure cylinder 111 is moved forward and backward. The mobile monitor body 184 is automatically rotated while moving forward and backward to the use position and the storage position, so that the knot is set at the use position in the upper part of the entire interior of the vehicle, and the images of the monitor 9 group are visually confirmed. You can drive.

  A vehicle equipped with a visual camera using the pressure cylinder 111 has an advantage that a large driving force can be exhibited with a small installation area and the driving device can be minimized. A vehicle equipped with a visual camera in which a movable monitor body 184 for a front upper part of a vehicle interior equipped with a monitor 9 for transmitting video signals from a plurality of video cameras installed on a roof is moved forward and backward by a sliding table 187 has a structure. Simple.

  FIG. 29 is a partially cut side view of a pressure cylinder type sliding table drive device used in a visual camera-equipped vehicle, and FIG. 30 is a partially cut plan view of the thirteenth embodiment.

  In the thirteenth embodiment, a movable monitor body 184 for a front upper part of a vehicle interior equipped with a monitor 9 that transmits video signals from a group of video cameras 4 installed on a roof 12 is moved forward and backward by a sliding table 187. In a vehicle equipped with a visual camera, the rear beam member 203 straddling both sides of the housing 122 is attached, the rod holder 214 is attached to the rear beam member 203, the cylinder tube 115 of the pressure cylinder 111 is attached to the sliding table 187, and the pressure cylinder 111, the front end of the piston rod 113 is connected to the rod holder 214 of the rear beam member 203 fixed to the housing 122, and the rear end of the steel belt 216 is attached to the front end of the sliding table 187. The top end portion of 216 is changed to a top top mounting member 217 and a lower sliding member 218 with a hanger. The hanger 219 of the movable monitor body 184 is pivotally supported on the hanger 219 of the lower sliding member 218 with the hanger, the piston rod 113 of the pressure cylinder 111 is moved forward and backward, and the pressure cylinder 111 is attached. The sliding table 187 is moved forward and backward, and the mobile monitor body 184 for the upper front part of the vehicle interior is automatically rotated while moving forward and backward to the use position and the storage position, and the monitor image of the mobile monitor body is visually recognized. And driving safely can prevent traffic accidents.

  The constant tension spring main body 227 is pivotally supported on the rear beam member 203, and the tip of the constant tension spring 199 of the constant tension spring main body 227 is connected to the rear side on the slide table 187 so that the slide table 187 is Pulling in the direction of the rear beam member 203 has an effect of reducing the size of the pressure cylinder 111 and the hydraulic device. In addition, since the constant tension spring 199 always operates, there is no backlash in the entire mechanical device, and therefore, there is an effect that the forward and backward movement of the movable monitor body for the front upper part of the passenger compartment can be smoothly performed. This has a great effect on the practical use of the mobile monitor body for the upper front part of the vehicle interior, and the effect of economically achieving the reciprocating motion of the mobile monitor body for the upper front part of the vehicle interior is extremely great. .

  In addition, the conventional vehicle visual recognition mechanism is not capable of directly capturing all the images divided by dividing the imaging range of 360 degrees around the vehicle and viewing the images in real time, and uses four to six imaging means. Some of them try to indirectly obtain the visual information of the vehicle circumference 360 degrees by using the image generation device, the image generation method, and the image information synthesis device, but it is simpler and more reliable than that. The effect of the mobile monitor body for the upper front part of the vehicle interior according to the present invention, which ensures the imaging effect of a vehicle equipped with a visual camera excellent in confirming the imaging range safely, is extremely large.

  As a result, conventional vehicles have no effective countermeasures against the danger of missing parts of the visible range due to the blind spot of the video camera when the car is stationary or the blind spot specific to the car body, and the car is used at high speed. Therefore, while forming the danger zone of the missing part of the dynamic viewing range on both sides of the car, it is running as if erasing the imaging range with an eraser, and the danger and horror are extremely large However, the present invention has a great effect of preventing traffic accidents by attaching a large number of monitors 9 groups.

It is a left side view showing an example of a vehicle equipped with a visual camera that is being used by extending the mobile video camera body to the front upper part of the vehicle interior. It is a front view of the mobile video camera body which is extended to the front upper part of the vehicle interior of the vehicle equipped with the visual camera and is in use. It is a partial cutaway side view of the imitation curve type rotation mechanism of the mobile monitor body driven by a ball screw type sliding table used in a vehicle equipped with a visual camera. FIG. 4 is a partially cut front view of FIG. 3. It is a partial cutaway side view of the imitation curve type rotation mechanism of a mobile monitor body driven by a pinion rack type sliding table used in a vehicle equipped with a visual camera. It is a side view of the missing tooth rack type rotation mechanism used for a visual camera wearing car. FIG. 7 is a partially cut front view of FIG. 6. It is a partial cutaway side view of the guidance guide rail type rotation mechanism of the mobile monitor body which drives by arranging and driving a ball screw type slide table used in a visual camera-equipped vehicle. It is a side view of the ball screw type sliding table drive device used for a visual camera wearing car. FIG. 10 is a partially cut plan view of FIG. 9. It is a side view of the ball screw type sliding table drive device used for a visual camera wearing car. FIG. 12 is a partially cut plan view of FIG. 11. It is a side view of the rack type sliding table drive device used for a visual camera wearing car. FIG. 14 is a partially cut plan view of FIG. 13. It is a side view of the rack type sliding table drive device used for a visual camera wearing car. FIG. 16 is a partially cut plan view of FIG. 15. It is a partial cutaway side view of the roller chain type sliding table drive mechanism used for a visual camera mounting vehicle. It is an enlarged view which shows the meshing state of the roller chain and drive sprocket used for FIG. FIG. 18 is a partially cut plan view of FIG. 17. It is a partial cutaway side view of the silent chain type sliding table drive device used for a visual camera wearing car. It is an enlarged view which shows the meshing state of the silent chain and drive sprocket used for FIG. It is an enlarged view which shows the meshing state of a toothed belt and a driving toothed belt wheel. FIG. 21 is a partially cut plan view of FIG. 20. It is a partial cutaway side view of a toothed belt type sliding table drive device used for a visual camera wearing car. It is an enlarged view which shows the engagement state of the toothed belt and drive toothed belt wheel used for FIG. 24, and the engagement state of a toothed belt and a meshing tooth number adjustment wheel. 87 is a partially cut plan view of FIG. It is a partial cutaway side view of the pressure cylinder type sliding table drive device used for a visual camera wearing car. FIG. 89 is a partially cut plan view of FIG. 88. It is a partial cutaway side view of the pressure cylinder type sliding table drive device used for a visual camera wearing car. FIG. 91 is a partially cut plan view of FIG. 90.

Explanation of symbols

4A Video camera for visual confirmation of the left rear diagonal direction ("Back left diagonal")
4B Left camera side rear view video camera ("left rear")
4C Video camera for visual recognition on the left side and the rear side
4D vehicle side left side center rear viewing video camera ("left side middle rear")
4E Video camera for left side viewing ("Left side")
4F Car side left side center front video camera ("Left side middle front")
4G car side left side front video camera (front left side)
4H Left-camera-side forward video camera ("front left")
4I Front left video camera ("front left")
4J Rear view video camera ("Back")
4K front-view video camera ("front")
4L Front right video camera ("front right")
4M Video camera for visual recognition on the right side of the vehicle (“front right”)
4N Car side right side forward video camera (front right side)
4O Video camera for visually checking the front side of the vehicle's right side ("right side, middle front")
4P video camera for right side viewing ("right side")
4Q car side right side center rear view video camera ("right side middle rear")
4R Video camera for right side rear view ("Right side rear")
4S Video camera for rear view on the right side (“Right rear”)
4T Rear right-angle video camera ("Rear right")
1 Video Camera Mounting Base 2 Roof Top Base 3 Video Camera Mounting Groove 4 Video Camera 5 Glass Window 6 Glass Window Roof 7 System Cable 8 Monitor Body 9 Monitor
10 Front wind
11 Front upper part of vehicle interior
12 Roof
13 Roof front edge
14 Rear edge of roof
15 Roof left edge
16 Roof right edge
17 Roof edge
43 Feather Key
111 Pressure cylinder
112 Head cover
113 Piston rod
114 Rod nut
115 cylinder tube
116 Presser plate
117 Rod cover
118 piston
119 Piston nut
120 Fixed wiper base
121 monocular transparent protective equipment
122 housing
123 Electric rotating machine
124 Turntable base
125 Pivot pivot
126 swivel worm wheel
127 Turntable worm
128 Upper base
129 Fixed base
130 Lifting guide bolt
131 Lifting guide hole
132 Fixed wiper device
133 Turntable motor
134 First video camera mount
135 Second video camera mount
136 First bearing
137 tandem transparent protective equipment
138 column type transparent protective body
139 Ribs
140 Single monitor body
141 Thrust Washer
142 Rotating body base
143 Pivot axis base
144 Reduction gear group
145 Clutch guide
146 Clutch plate
147 Compression spring
148 Support washer
149 U plate
150 Locking groove
151 Warm
152 Suspension base
153 Suspension base
154 Hanging shaft
155 Suspension pivot
156 Suspension pivot base
157 Hanging attachment arm
158 Monitor body base
159 Suspension nut
160 Thrust bearing
161 Monitor body bearing
162 washer
163 Pivot shaft mounting base
164 Support frame
165 Union Monitor Body
166 First monitor
167 Second monitor
168 Rotating tool base
169 Monitor body rotation tool
170 Body rotation axis
171 Body shaft support
172 Rotating tool body
173 Double side bearing
174 toothless gear
175 racks
176 Rotating shaft end with key
177 Holding stand
178 Car cabin ceiling edge
179 Ceiling center
180 Ceiling side edge
181 Long monitor body
182 Front ceiling
183 Protector
184 Mobile monitor body
185 Sliding table drive mechanism
186 Mobile monitor body rotation mechanism
187 Sliding table
188 Follow curve material type turning mechanism
189 Copy curve material
190 Guide convex
191 Table guide groove
192 Slide table front end arm
193 Tip hanger
194 Suspension
195 Roller car
196 crank arm
197 Missing rack type rotation mechanism
198 Driver's seat
199 Constant tension spring
200 Nut holder
201 nut
202 Front beam
203 Rear beam
204 Ball screw
205 Gear cover
206 Gearbox
207 toothless rack
208 Lower support shaft
209 Upper support shaft
210 Conversion gear
211 articulated vehicles
212 Rotating gear
213 Guide guide rail type rotation mechanism
214 Rod holder
215 Guide guide rail
216 steel belt
217 Tip top mounting material
218 Lower sliding material with hanger
219 Hanger
220 Belt guide groove
221 Guide groove upper member
222 Guide groove lower member
223 Sliding motor
224 Worm wheel shaft for sliding
225 Axial joint
226 Ball screw holder
227 Constant tension spring body
228 Sliding worm
229 Worm wheel for sliding
230 Sliding rack
231 Sliding pinion
232 fixed rack
233 Spring mounting material
234 Pinion shaft
235 Belt mounting material
236 Rear window
237 sprocket
238 roller chain
239 Sprocket motor
240 Front guide sprocket
241 Rear guide sprocket
242 Drive sprocket
243 Sprocket shaft
244 Drive worm
245 Drive worm wheel
246 Tension adjuster
247 Handle
248 Door mirror
249 Roller chain slide table drive mechanism
250 silent chain
251 Silent chain type sliding table drive mechanism
252 First drive sprocket shaft
253 Second drive sprocket shaft
254 Silent Chain Gabox
255 First upper bearing
256 First lower bearing
257 Side bearing
258 Second lower bearing
259 1st gear
260 Second gear
261 First drive sprocket
262 Second drive sprocket
263 First Silent Chain
264 Second Silent Chain
265 toothed belt
266 toothed belt car
267 Toothed belt type sliding table drive mechanism
268 Toothed belt axle for first drive
269 Toothed belt axle for second drive
270 Gearbox for toothed belt
271 First drive toothed belt car
272 Second drive toothed belt car
273 1st toothed belt
274 Second toothed belt
275 Front guide toothed belt wheel
276 Toothed belt car for rear guidance
277 meshing teeth adjustment wheel
278 Gabox for toothed belt
279 Constant tension spring mechanism
280 Pressure cylinder type sliding table drive mechanism
281 Glass body joint
282 Front bonnet
283 trunk lid
284 Rod mounting material
285 Gear Bearing
286 Motor for toothed belt car
205A Drive gear cover
206A Drive gearbox
224A Drive worm wheel shaft
228A Drive worm
229A Drive worm wheel

Claims (15)

  A vehicle equipped with a visual camera in which the monitor body is moved forward and backward in the upper front part of the vehicle interior in a monitor to which video signals are respectively transmitted from a plurality of video cameras on the roof.   In a mobile monitor body equipped with monitors that transmit video signals from multiple video cameras on the roof, a housing is attached under the roof, a sliding table front end arm is attached to the sliding table, and the sliding table front end arm is attached. Guide protrusions are provided on both sides, a guide groove is attached to the inner part of the housing, the guide protrusion is fitted into the table guide groove of the housing, a copying curve material is attached to the lower end of the housing, and the tip of the sliding table front end arm Attach the hanger to the hanger, loosely insert the mobile monitor body suspension shaft, lock the mobile monitor body suspension shaft to the lower part of the crank arm, and loosely insert the roller wheel above the crank arm. The mobile monitor body is moved to the use position and the storage position by the crank arm that tilts as the copy curve material moves forward and backward. Claim 1 viewing camera mounted vehicle according to rotate.   In a mobile monitor body equipped with monitors that transmit video signals from multiple video cameras on the roof, a housing is attached under the roof, a sliding table front end arm is attached to the sliding table, and the sliding table front end arm is attached. Guide protrusions are provided on both sides, a guide groove is attached to the inner side of the housing, the guide protrusion is fitted into the table guide groove of the housing, a toothless rack is attached to the lower end of the housing, and the tip of the sliding table front end arm Attach the hanger to the hanger, fix the lower support shaft to the hanger, loosely insert the mobile monitor body suspension on the lower support shaft, attach the toothless gear to the suspension, and fix the upper support shaft to the hanger. Slowly insert, loosely attach the conversion gear to the upper support shaft, engage the toothless gear and the conversion gear, fix the U plate to the upper support shaft, and connect the connected car with the feather key to the upper support shaft Slowly insert in the axial direction, place the connecting wheel, spring, washer, U plate in this order on one side of the conversion gear, place the thrust washer on the other side of the conversion gear, and support the upper part by the connecting wheel that crimps the conversion gear with the spring A toothless rack that rotates integrally with the shaft, locks the rotating gear to the upper support shaft on the outside of the hanger, and contacts the outer periphery of the rotating gear and the flat surface of the tooth bottom and meshes with the tooth portion, It is attached to the lower surface of the front end of the housing, and the operating relationship between the rotating gear and the missing tooth rack is rotated when the rotating gear moves forward and meshes with the missing tooth rack, and moves backward when the tooth is disengaged. Install so that the movement stops. 2. The visual camera-equipped vehicle according to claim 1, wherein the movable monitor body is rotated between the use position and the storage position by the action of the rotating gear and the toothless rack when the sliding table moves forward and backward.   In a mobile monitor body equipped with monitors that transmit video signals from multiple video cameras on the roof, a housing is attached under the roof, a table guide groove is attached to the inside of the housing, and it is provided on both sides of the sliding table. The table guide convex part is fitted into the table guide groove of the housing, the rear end part of the steel belt is attached to the front end part of the sliding table, and the belt is formed by the guide groove upper member and the guide groove lower member at the front part of the housing. A guide groove is formed, and both sides of the steel belt are loosely fitted into the belt guide groove so that the steel belt can slide, a guide guide rail material is attached to the front of the housing, and the tip of the steel belt is attached to the top of the tip The hanger of the mobile monitor body is attached to the hanger of the lower sliding material with hanger. Journaled Te, attaching the mobile monitor body to the distal end portion of the steel belt. The lower surface of the lower sliding member with the hanger is brought into contact with the upper surface of the guide guide rail member so that the lower surface of the lower sliding member with the hanger can slide on the upper surface of the guide guide rail member by advancing and retreating the steel belt. The side of the lifting tool formed integrally with the mobile monitor body is frictionally coupled to the side of the hanger with a spring washer, etc., so that the elevation angle when using the mobile monitor body can be freely adjusted, the table guide groove, The vehicle equipped with a visual camera according to claim 1, wherein the movable monitor body is rotated between the retracted position and the use position by the forward and backward movement of the movable monitor body smoothly guided by the belt guide groove and the guide guide rail.   In a vehicle equipped with a visual camera in which a movable monitor body equipped with a monitor that transmits video signals from a plurality of video cameras on the roof is moved forward and backward by a sliding table, a housing is attached under the roof, The guide protrusions provided on the lower surfaces of both ends are fitted into the table guide grooves provided on both sides of the housing, and the front beam member and the rear beam member are supported on both ends and fixed across the housing. The front beam is provided with a motor, speed reducer, worm, worm wheel, etc., the worm wheel shaft is attached to the front end of the ball screw with an axial joint, and the rear end of the ball screw is pivotally supported by the ball screw holder. The ball screw holder is attached to the rear beam, the ball screw is supported at both ends above the housing, the nut holder is attached to the sliding table, and the ball screw and nut holder nut Claim that the movable monitor body can be moved between the use position and the retracted position by moving the slide table forward and backward by the nut holder that is fitted with the ball screw that meshes with the ball screw that rotates with the motor. Item 1. A vehicle equipped with a visual camera according to item 1.   In a vehicle equipped with a visual camera in which a movable monitor body equipped with a monitor that transmits video signals from a plurality of video cameras on the roof is moved forward and backward by a sliding table, a housing is attached under the roof, The guide projections provided on the lower surfaces of both ends are fitted into the table guide grooves provided on both sides of the housing, and the ball screw holder and the worm wheel shaft are rotated by the motor on the sliding table. A device, worm, worm wheel, motor, etc. are provided, the rear end of the ball screw is inserted into the ball screw holder, the front end of the ball screw is connected to the worm wheel shaft by an axial joint, and supported at both ends. The rear beam is supported on both ends of the housing over the moving table and fixed on both ends. A nut holder with nuts attached to the rear beam is attached, and the rear beam is attached to the rear beam. The nut of the held nut holder and the ball screw of the sliding table are engaged with each other, and the ball screw is rotated forward and backward by a motor to move the sliding table supported at both ends of the ball screw forward and backward. The vehicle equipped with a visual camera according to claim 1, wherein the movable monitor body can be moved between a use position and a storage position.   In a vehicle equipped with a visual camera that moves a movable monitor body equipped with monitors that transmit video signals from a plurality of video cameras on the roof on a sliding table, the racks are mounted on both sides of the housing. A worm wheel that drives a pinion shaft with a pinion that engages with the tip, a worm, a reducer, a motor, etc. are attached to the sliding table, and guide protrusions provided on both sides of the sliding table are attached to both sides of the housing. The pinion that is fitted in the table guide groove provided in the table, rotated by the motor, decelerated by the worm and worm wheel via the decelerator, rotates on the fixed rack, and moves the sliding table forward and backward. The vehicle equipped with a visual camera according to claim 1, wherein the movable monitor body can be moved between the use position and the storage position.   In a vehicle equipped with a visual camera in which a mobile monitor body equipped with monitors that transmit video signals from multiple video cameras on the roof is moved forward and backward on a sliding table, a housing is attached to the bottom of the room and attached to both sides of the housing. Support and fix the front beam material straddling both ends, and attach the worm wheel, worm, speed reducer, motor, etc. that rotate the pinion and pinion shaft to the front beam material, and slide the rack that meshes with the pinion A pinion that is attached to a table, rotates by a motor, rotates through a reduction gear, and is rotated by a worm and a worm wheel, etc., drives a rack fixed to the sliding table, and moves the sliding table forward and backward to move The vehicle equipped with a visual camera according to claim 1, wherein the monitor body can be moved between a use position and a storage position.   In a vehicle equipped with a visual camera in which a mobile monitor body equipped with monitors that transmit video signals from a plurality of video cameras on the roof is moved forward and backward by a sliding table, a housing is attached to the bottom of the roof. A guide is provided between the sliding table and the housing so that it can slide, and the front beam and the rear beam are straddled over the housing and supported at both ends, and fixed under both sides of the front beam. Two front guide sprockets are attached to each other, and two rear guide sprockets are attached below both sides of the rear beam, and a driving sprocket and a sprocket motor for driving the sprocket shaft are mounted on the front beam. A reduction gear, a drive worm, a drive worm wheel, etc. are attached, and a drive sprocket suspended downward from the front beam is covered with two roller chains from both sides. The two roller chains engaged with the drive sprocket are meshed with the front guide sprocket of the front beam material and the rear guide sprocket of the rear beam material, and are rotated once. The roller chain engaged on the inside is attached to both ends of the tension adjuster on one side of the sliding table, and the roller chain engaged on the outside of the drive sprocket is attached to both ends of the tension adjuster on the other side of the sliding table. By moving the sliding table forward and backward with a driving sprocket that is connected by a pair of tension adjusters and rotated by a sprocket motor and two roller chains that mesh with the driving sprocket, The vehicle equipped with a visual camera according to claim 2, wherein the monitor body can be moved between a use position and a storage position.   In a vehicle equipped with a visual camera in which a mobile monitor body equipped with monitors that transmit video signals from a plurality of video cameras on the roof is moved forward and backward by a sliding table, a housing is attached to the bottom of the roof. A guide is provided between the sliding table and the housing so that it can slide, and the front beam and the rear beam are straddled over the housing and supported at both ends, and fixed under both sides of the front beam. Two front guide sprockets are attached to each other, and two rear guide sprockets are attached below both sides of the rear beam. A reduction gear, a driving worm, a driving worm wheel, and the like are mounted in a sprocket motor and a gear box for driving the first driving sprocket shaft and the second driving sprocket shaft on the front beam member. The first drive sprocket shaft is pivotally supported by the upper bearing and the first lower bearing in the gear box provided on the front beam, and the drive worm wheel and the first gear are attached to the first drive sprocket shaft. The drive worm wheel and the drive worm are engaged with each other, and the first drive sprocket is attached to the lower end portion of the first drive sprocket shaft. The second drive sprocket shaft is pivotally supported by the side bearing and the second lower bearing in the gear box, the second gear is attached to the second drive sprocket shaft, and the second drive sprocket shaft is attached to the lower end of the second drive sprocket shaft. Attach the drive sprocket, make the first gear of the first drive sprocket shaft and the second gear of the second drive sprocket shaft the same size, mesh the first gear and the second gear, and the first drive sprocket The first drive sprocket and the second drive sprocket are suspended downward from the lower surface of the front beam member so that the rotation of the second drive sprocket is the same as the rotation of the second drive sprocket. The first silent chain is engaged from the outside of the first drive sprocket suspended downward from the front beam material, the second silent chain is engaged from the outside of the second drive sprocket, and two silent chains are formed. The first silent chain is engaged with the front guide sprocket of the front beam member and the rear guide sprocket of the rear beam member, and turns around. The first silent chain is attached to both ends of the tension adjuster on one side of the sliding table. The silent chain has both ends attached to the tension adjuster on the other side of the slide table, each connected by a pair of tension adjusters, and meshed with a first drive sprocket that is rotated by a sprocket motor. Use the mobile monitor body by moving the sliding table forward and backward in the second silent chain that meshes with the silent chain and the second drive sprocket. Viewing camera mounting vehicle of claim 2, wherein was set to move to the location and the storage position.   In a vehicle equipped with a visual camera in which a mobile monitor body equipped with monitors that transmit video signals from a plurality of video cameras on the roof is moved forward and backward by a sliding table, a housing is attached to the bottom of the roof. A guide is provided between the sliding table and the housing so that it can slide, and the front beam and the rear beam are straddled over the housing and supported at both ends, and fixed under both sides of the front beam. Attach two front guide toothed belt wheels to each other, and attach two rear guide toothed belt wheels under each side of the rear beam. A reduction gear, a driving worm, a driving worm wheel, and the like are mounted in a sprocket motor and a gear box for driving the first driving toothed belt axle and the second driving toothed belt axle on the front beam member. The worm wheel shaft for driving is supported on the upper bearing and the first lower bearing of the gear box provided on the front beam material, and the driving worm wheel and the first gear are attached to the driving worm wheel shaft. The first toothed belt wheel is attached to the tip of the wheel shaft, the second driving toothed belt axle is pivotally supported by the side bearing and the second lower bearing in the gear box, and the second driving toothed belt axle is The second gear is attached, and the second driving toothed belt wheel is attached to the lower end of the second driving toothed belt axle. The first gear of the first driving toothed belt axle and the second gear of the second driving toothed belt axle are made the same size, the first gear and the second gear are meshed, and the first driving toothed belt The rotation of the car and the rotation of the second driving toothed belt wheel are made the same and opposite to each other. The first driving toothed belt wheel and the second driving toothed belt wheel are suspended from the lower surface of the front beam member, and are suspended from the front beam member and the first driving toothed belt wheel The first toothed belt and the second toothed belt are meshed from the outside of the two-drive toothed belt wheel, and the two toothed belts are connected to the front guide toothed belt wheel and the rear beam. The toothed belt wheel for guiding the rear part of the material meshes with each other, and both ends of the first toothed belt are attached to the tension adjuster on one side of the sliding table, and both ends of the second toothed belt are attached to the sliding table. Attach to the tension adjuster on the other side. Further, a meshing tooth number adjusting wheel is provided on the back surface of the first toothed belt 273 between the first driving toothed belt wheel 271 and the front guiding toothed belt wheel 275, and the second driving toothed belt wheel 271 and the front A meshing tooth number adjusting wheel is provided on the back surface of the first toothed belt 273 between the part guide toothed belt wheels 275. With a first toothed belt that meshes with a first driving toothed belt wheel that is rotated by a toothed belt car motor, and a second toothed belt that meshes with a second driving toothed belt wheel, The vehicle equipped with a visual camera according to claim 2, wherein the movable monitor body can be moved between the use position and the storage position by moving the slide table forward and backward. A mobile monitor body equipped with monitors that transmit video signals from a plurality of video cameras on the roof, a driving sprocket and a toothed belt wheel that are rotated by a driving motor, and two items that mesh with it. In a vehicle equipped with a visual camera in which the movable monitor body can be moved between the use position and the retracted position by moving the slide table forward and backward using a chain or toothed belt, the constant tension spring body is pivoted on the rear beam. The front end of the constant tension spring of the constant tension spring body is connected to the rear side of the sliding table, and the sliding table is pulled in the rear beam direction. The vehicle equipped with the visual camera described.   In a vehicle equipped with a visual camera in which a mobile monitor body equipped with monitors that transmit video signals from multiple video cameras on the roof is moved forward and backward on a sliding table, a housing is attached below the roof, The guide convex portions provided on both sides of the lower surface are fitted into the table guide grooves provided on both sides of the housing, and the front beam member and the rear beam member are supported and fixed at both ends across the both sides of the housing, A pressure cylinder is provided on the front beam, and the tip of the piston rod of the pressure cylinder is connected to a rod holder mounted on the sliding table, and the rear end of the steel belt is attached to the front end of the sliding table. Attach the tip of the steel belt with the top upper attachment material and the lower sliding material with hanger, and attach the mobile monitor body to the hanger with the lower sliding material with hanger. The pivoted to advance retract the sliding table with the rod holder at a pressure cylinder piston rod, movable viewing camera mounted vehicle of claim 2, wherein you move the monitor body in the use position and the storage position.   A rear monitor that straddles both sides of the housing in a vehicle equipped with a visual camera that moves a movable monitor body equipped with monitors that transmit video signals from multiple video cameras on the roof. Attach the rod holder to the rear beam, attach the pressure cylinder to the slide table, connect the tip of the piston rod of the pressure cylinder to the rod holder of the rear beam fixed to the housing, and slide table Attach the rear end of the steel belt to the front end of the steel belt, hold the tip of the steel belt between the upper end mounting material and the lower sliding material with hanger, and attach it to the hanger of the lower sliding material with hanger. After pivoting the lifting rod, the piston rod of the pressure cylinder moves forward and backward, and the sliding table with the pressure cylinder attached moves forward By, visible camera mounting vehicle of claim 12, wherein was set to move the mobile monitor body in the use position and the storage position.   The mobile monitor body equipped with monitors that transmit video signals from multiple video cameras on the roof can be moved between the use position and the storage position by moving the slide table forward and backward. In a vehicle equipped with a visual camera, the constant tension spring body is pivotally supported on the rear beam material, and the tip of the constant tension spring of the constant tension spring body is connected to the rear side of the sliding table, so that the sliding table is The vehicle equipped with a visual camera according to any one of claims 1 to 14, wherein the vehicle is pulled in a beam direction.

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