JP2006022943A - Multipurpose rotary table device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a multipurpose rotary table device constituted by mounting a plurality of camera platforms on a rotary disc, mounting and fixing a message board, an illumination lamp, a sensor or the like on quick shoe mounting bases or quick shoes of the camera platforms, or bridging and fixing two sets of camera platforms by a top base plate to form an integrated flat space, mounting a real commodity, a large signboard, an image display or the like on the flat space, and rotating and driving the disc by a motor in a state that the top base plate is horizontally kept or arbitrarily inclined while performing the actual operation by turning on power. <P>SOLUTION: In this multipurpose rotary table device, camera platform shafts are fixed in a state of placing panhandles of the camera platforms outside of the rotating plate, a slip ring shaft is connected with a motor rotating shaft for driving the rotating plate, an information signal and the electric power can be supplied to a rotating body, a magnetic slip clutch mechanism is mounted on a rotating mechanism for cutting off the torque in overload to prevent a motor decelerator and the slip ring from being damaged by impact shock load and overload axial load, and further the load of the mounted article and signboard is supported by rubber wheels or the like formed by mounting wheels on a rear face of the rotating plate, to achieve smooth rotation. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  In the present invention, a plurality of pan heads used for fixing a camera or the like are arranged and fixed on a disk, and the disk is fixed to a tripod, or is rotated at a predetermined speed by a rotary motor. As a device, a plurality of pan heads can be individually horizontally or tilted. In addition, the two bridges are connected to the bridge via a ceiling plate to form a single pedestal so that the tilt angle can be adjusted. The pan head is usually used by attaching a camera and fixing it at a predetermined tilt angle. However, the multipurpose rotary base of the invention device can be used as a device that attaches the pan head to a plurality of disks and can monitor the rotation in a 360-degree field of view. However, the main purpose of the invention is to install a message board, signboard, sales information board, sample product, display device, personal computer, electronic device, solar panel, various electric machines, searchlight, etc., and an electric motor Etc., and is used in a 360-degree omnidirectional field of view. This turntable incorporates a slip ring mechanism that can supply or receive signal information and power from the object mounted on the pan head or the top plate while rotating.

  Conventionally, products close to this kind include barber rotating signboards and surveillance camera turntables. Most of the rotating signs in the barber shop are simple ones that rotate the color plate inside, and the rotation of surveillance cameras is mostly reciprocating. In addition, the product display turntable in the store is a very small one that rotates with a large-scale device or battery that rotates the exhibition car, and operates the exhibits and signs with an appropriate tilt angle while supplying AC power. However, there are not many devices that can rotate in the market.

  The problem to be solved is a device size suitable for use in stores, exhibition halls, hotels and general houses, etc. The electromechanical devices such as message boards, signboards, electronic displays, mirrors and solar panels can be tilted horizontally or arbitrarily It is possible to provide a device that can be rotated at the same time, can receive and supply power, information signals, etc., and can maximize the impact of advertising effects and exhibition effects, and the performance of the placement device.

  The rotating device according to claim 1 of the present invention is designed to mount a large number of signboards, sample products, message boards, display devices, etc. on the same plane in order to apply a pan head used for tilt fixing of a camera or the like. In order to obtain a high advertising effect, the disk has been further developed by mounting a plurality of pan heads on a single rotating disk, and mounting a product display or signboard on it and fixing it to a tripod. Devised a device that rotates the motor with a motor. In the case of a rotating device, it can be used in a 360-degree field of view and a wide-angle field of view that can be inclined by moving the pan handle of the pan head up and down. In the case of surveillance cameras, rotation monitoring can also be performed using an infrared illumination device, but a signboard board, menu board, image display device, etc. are attached, and a lighting up attached to another pan head is used. It is also possible to increase the advertising effect.

  When the rotating device according to the invention of claim 2 supports a heavy display, machine, large signboard, etc. while tilting and rotating it, it cannot be held and fixed by a small pan head, so two sets of pan heads can be bridged with top plates. They are connected and loosened with both tilt angle adjustment fixing levers, that is, pan handles, tilted from the horizontal to an arbitrary position and fixed, and the disk is driven to rotate. The top plate may be attached directly to the quick shoe base attached to the pan head or screwed to the cook shoe. In case of quick shoe fixing, it can be easily removed with the shoe fixing lever. Large installation space and strong holding and securing can be secured, so large-sized devices and signs can be installed and attached safely and easily.

  According to a third aspect of the present invention, there is provided a rotating device in which a slip ring mechanism is attached to a motor drive shaft in order to receive and distribute power and information signals to a rotating object installed on a pan head, and the shaft hole of the slip ring shaft is jointed. A power harness or information signal harness that is positioned on the upper surface of the disc and drawn out from the shaft hole portion can be completely stored, and the power source and the information signal can be mounted on a pan head or a top plate. A case with connectors, outlets, etc. is placed, and the structure is characterized by a position, size, and shape that do not obstruct the tilting operation of the pan head or top plate. That is, the case shape is a cylinder or a rectangular parallelepiped, the height is a height range that does not interfere with the pan head movement range, and the diameter or width is a dimension that does not protrude from the main unit even when a connector or an AC plug is inserted.

  In the rotating device according to the fourth aspect of the present invention, when a large heavy object is fixed or installed on the pan head or the top plate and tilted to rotate, a large force is applied to the rotating disc, and the rotating shaft alone cannot be supported. Therefore, a rail disk is fixedly arranged in the lower space of the rotating disk, casters are arranged between them, and the wheel is rotated while distributing the load. Casters composed of rubber or resin wheels may be arranged at least at three or more equally divided positions so that rotation can be driven with a quiet and smooth operation. The casters may be attached to either the rotating disk or rail disk.

  In the rotating device according to the fifth aspect of the present invention, when a rubber wheel caster or the like is attached to the rotating disk for rotation, the wheel shrinks due to load or wear, causing distortion in the vertical dimension. Therefore, if the rotating disk and the transmission joint disk are firmly fixed with screws or the like, a large load is applied to the shaft, and the motor speed reducer and the slip ring mechanism are damaged. In addition, when the table is rotated with an angle tilt, the wheel is loaded with a composite load on the tilt axis, and in this state, if an external load such as human power or wind is further loaded, the wheel is similarly damaged. Therefore, as shown in FIG. 4, the central part of the joint disk is fixed with a screw provided on the outer periphery of the slip ring shaft end, and a long guide pin is placed at least two opposite positions in the vicinity of the outer edge of the joint disk. Provided with a structure that can be inserted and fitted into the fool hole of the pan head rotating disk. Multi-purpose turntable device that can rotate smoothly if the rotation is transmitted by the mating contact between this guide pin and the hole and the rubber wheel is distorted or worn, and the dimensional change is within a specified range. It is.

  When the rotating device according to the invention of claim 6 is rotated by attaching a rubber wheel caster or the like to the rotating disk, an external force is applied to the article object placed on the pan head or the ceiling, and a large reaction force is applied to the rotating disk. In this case, a large force concentrates on the rotating shaft, damaging the slip ring mechanism and the motor speed reducer. Therefore, when an external force exceeding the rating is applied, the rotating disk and the joint disk slip. That is, as shown in FIG. 9, a drive disk is inserted between the rotating disk and the joint disk, and several disk-shaped magnets are bonded and fixed to the drive disk around the ring-shaped magnet or radially, and the magnetic force is applied to the joint disk. Rotate with close contact. A long guide pin can be inserted into a flaw hole provided in the mounting rotary plate and rotated at two or more positions equally divided near the outer peripheral edge of the drive disk. When a load exceeding the motor's predetermined torque is applied to the shaft from the outside, the magnet exceeds its magnetic attractive force, so it slips or separates, and the motor speed reducer and slip ring mechanism can be protected from damage.

  The rotating device according to the invention of claim 7 cannot be supported by the main body device due to a device attached to the pan head, a load placed on the top, or an inclination angle, so a leg bar is connected to the bottom foot bracket of the device with a screw or the like. The leg can be attached in the direction. Furthermore, when installing this apparatus on a wall surface or the top of a pole, the three foot brackets are structurally considered so that they can be fastened with dedicated mounting brackets.

  The rotating device according to the invention of claim 8 includes a signboard, an exhibition product, an alarm device, a monitoring camera, a lighting device, an electronic display device, an electromechanical device, and a solar cell on the pan head and the top plate attached to the rotating disk. Multipurpose, characterized by having a space to install and fix panels, containers, etc., and a bracket that can be fixed with screws by opening a horizontally long groove to attach and fix the bracket vertically at the end of the top plate Turntable device.

  According to the invention of claim 1, a plurality of pan heads are fixedly arranged on the same plane and rotated by a motor, so that several pan heads to several tens of pan heads can be set on the same pan head. Since the attached display products and message boards can be rotated while maintaining an appropriate angle, a space-efficient display can be performed, and an exhibition stand, a message display stand, or a signboard stand base having a high eye-catching effect can be achieved.

  According to the invention of claim 2, even if the display stand or the signboard is large, if the pan head is connected with the two top plates, a mounting table with a large space can be obtained, and the inclination can be changed. It can be done easily if used.

  According to the invention of claim 3, since the slip ring mechanism for transmitting the electric power and the information signal to the rotating body is interposed in the motor that rotationally drives the pan head rotating disk of the pan head rotating device, the power source, the information signal, etc. It can be distributed or distributed to a pan head or top plate signboard or electric machine on a rotating disk. Therefore, rotating signboards, personal computer displays, home appliances, etc. can be displayed while actually operating and appealing to the audience. Moreover, it can be applied as a high-accuracy intrusion tracking monitoring device with a 360-degree field of view by using a monitoring camera, an infrared illumination light, a sensor pair system, etc. in combination with a control device. Moreover, since the information signal can be received and transmitted, not only the tracking of the sensor and the solar battery panel but also the generated current can be transmitted to the battery or the like through the slip ring mechanism.

  According to the invention of claim 4, when a rotating caster is attached to the rotating disk and a rubber wheel or the like is used, a rotating device can be made almost silent, and when a large load is applied to the pan head or the top plate. It is a device that absorbs to some extent even uneven loads due to or tilt and can rotate smoothly.

  According to the invention of claim 5, the joint disk and the guide pin structure capable of automatically correcting the height against wear and deformation, which are weaknesses in the rubber wheel and the resin wheel, enable the long-term maintenance-free rotation. A stand can be configured.

  According to the invention of claim 6, even when a strong wind or an artificial external force is applied with a signboard or a heavy product sample or device attached to the pan head or the top plate, the magnet clutch is operated and the attraction force or more is exceeded. When an external force is applied, the magnet that is bonded and fixed to the drive disk and the joint disk slip or separate, preventing damage to the motor and slip ring mechanism. As a result, a highly reliable device can be used for a long time without anxiety.

  According to the invention of claim 7, when the size of the display sample or the signboard cannot be held by the footrest at the lower part of the turntable, the leg bar can be additionally extended to the side of the foot bracket with a screw or the like. It is possible to secure stability that can cope with figurines and tilt angles. Furthermore, the foot bracket has a structure that can be used as a fixing portion of a mounting bracket to a wall surface or the like.

  According to the invention of claim 8, communication of signboards, message boards, image displays, etc. using a dedicated bracket or the like is carried out on the variable tilting top plate obtained by connecting the pan head of the rotating device and the two pan heads with a flat plate. The application range from tools to control devices such as solar cells, surveillance cameras, security sensors, automatic rotary tables for household tables, and rotary tables for production is very wide.

  In the apparatus of the present invention, the pan head 16 is attached to the two sets of rotating disks 11, and the pan head 16 is used by connecting and fixing the top plate 24 with the quick shoe 23 as necessary. The tilt angle can be changed by about 45 degrees from the horizontal position to both sides by operating the pan handles 22 on both sides. The rotation speed of the turntable is used by exchanging the motor and the speed reducer 5 according to the purpose, but is normally used in the range of 0.5 to several tens of rotations per minute. When the number of transmission signals and the power supply output require multiple poles, the number of brush contact poles of the slip ring is increased.

  Small indoor signboards are made of resin plates, etc., and their mounting base is set on the pan head with the quick shoe 23, and the footrest can be used only with the device without adding a tripod or leg bar. Is heavy and large, the two pan heads 16 are fixed with the top plate 24 to secure a space, and the top plate is fixed with the quick shoe fixing lever 26 in the same manner. Articles and signboards to be placed on the top board are fixed with screws in the groove holes 36 on the side of the top board using predetermined brackets. A power source such as an electric machine device or an electric signboard to be mounted and fixed is connected to and operated by an outlet 20 provided in the case 18 at the center of the rotating disk.

  When a large signboard or mounting object using a top plate is rotated and tilted, a large force is applied to the motor and the slip ring mechanism to cause damage, so a clutch mechanism is interposed in the middle of the shaft as shown in FIG. That is, a drive disk is inserted and arranged between the rotating disk 11 and the joint disk 12, and several disk-shaped magnets 34 are bonded and fixed to the drive disk 33 around the ring-shaped magnet 34 or radially. The disk is rotated with magnetic force. Longer guide pins 13 can be inserted downward into two or more positions equally divided around the outer peripheral edge of the drive disc 33 and inserted into a flaw hole provided in the mounting rotary plate to be rotated. When a load exceeding a predetermined torque of the motor is applied to the shaft from the outside, the magnet 34 exceeds its magnetic force attracting force, so that it slips or separates from the rotating joint disk 12 and damages the motor 5 and the slip ring mechanism 8. Can be protected. Furthermore, it is necessary to increase the stability by setting a tripod on the bottom of the apparatus or screwing a leg bar on the footrest (see FIGS. 7 and 9).

  FIGS. 1 and 2 are external views of the turntable device of the present invention. Two sets of pan heads are attached to both ends of the upper part of the cylindrical case 4, and a top plate 24 connecting them is bridged. On the top plate, an exhibit, a signboard, a display device or the like is screwed into the screw hole 36 with a bracket mounting bracket. An angle / tilt adjustment fixing lever or pan handle 22 of the pan / tilt head 16 is fixed at a position where the pan / tilt handle 22 is arranged outside the rotating disk 11 or the device. The handle can be tightened by loosening the handle and adjusting the handle up and down to a predetermined inclination. In this example, the apparatus is fixed by a tripod 37. However, if it is not necessary, the tripod can be removed and placed on the floor or the like using only the footrest 31 (see FIG. 5).

  FIG. 3 is a top view of the pan head-only device in a state where the top plate is not attached, and a case 18 having a power switch 21 and a 100V outlet 20 attached between the pan head shafts. The two sets of heads are used with a quick shoe or with a sign, article, etc. fixed to the shoe groove base directly with screws (see FIG. 5). FIG. 4 is a side cross-sectional view of the main unit with the top plate attached thereto, and leg bars for stability reinforcement are attached to the foot brackets. This leg bar eliminates the instability when a tall signboard or ceiling plate is tilted. The fixed shafts of the two pan heads 16 are fixed with screws at opposite positions along the outer peripheral edge of the rotating disk 11, and four rubber wheel casters 10 are fixed to the lower part of the rotating disk to receive a load. The rotating disk 11 is driven by a guide pin 13 of a joint disk 12 fixed to the slip ring shaft end screw 8. The rubber wheel 10 is supported and rotated on the rail disk 9. The rail disk 9 is supported and fixed to the bottom plate 1 of the main unit by a spacer 7. The slip ring mechanism 8 is fixed to the motor mounting disk 6 with screws and screwed to the motor shaft, and is suspended and fixed to the rail disk 9 with spacers. Two power supply screws are attached from the slip ring mechanism 8 to supply AC 100V power. This power source is wired to the outlet 20 by a harness from the shaft end via a rotating brush. The rotary motor 5 is provided with a synchro motor with a speed reducer that rotates at a low speed.

  A motor switch 27, a fuse box 28, an operation lamp 43, and a power cord 29 are arranged on the apparatus bottom plate 1. In addition, three foot brackets 31 are raised on the bottom plate 1 at positions where the switches 27 and the cord 29 are protected to support the apparatus. A screw hole 32 to which a leg bar is attached is opened in a side portion of the foot bracket. Further, a screw hole 2 is formed in the center of the bottom plate so that a tripod can be screwed and fixed. The cylindrical case 4 that protects the members constituting the apparatus is made of stainless or resin material. Various types of large electromechanical devices, signboards, image displays, and the like are placed on the top plate 24 and fixed with screws 36 with dedicated brackets or the like. An electrical power source such as a signboard and power plugs of various devices are connected to the AC socket 20 of the case 18.

  FIG. 5 shows an embodiment in which a signboard and lighting are installed on a turntable. The illumination lamp 40 and the message board 41 are fixed to the pan head directly by the quick shoe 23, and the illumination lamp 43 is inclined toward the board 41 to make an illumination point appeal. Since the load is light, only the footrest 31 is installed on the floor.

  FIG. 6 shows an example in which the monitoring camera 39 and the infrared illumination device 40 are installed on the pan head 16. The direction of the camera and the illumination is fixed to be inclined in the same direction. The wall mounting pipe bracket is fixed using a tripod mounting screw 2 at the bottom of the main unit.

  FIG. 7 shows an example in which the humidifier 43 is installed by tilting the pan / tilt head plate, the rotary base device is fixed with a tripod, and installed in the center of the room to spray mist spray on the entire room. Since the tripod is fixed higher and sprayed toward the ceiling by tilting the ceiling, the room can be humidified more effectively. The same application can be applied to an aromatherapy fragrance or a deodorant spraying device.

  The device of the present invention is applicable to general industrial omnidirectional monitoring cameras, human detection sensors to store rotating signboards, various menu product in-kind operation display rotating tables, rotating image display devices to solar cell solar panels to household table rotating tables. wide. The angle of the exhibition stand and signboard can be freely adjusted, and power and information signals can be received and supplied. Therefore, advertisement messages at exhibition halls, hotels and event halls, and image messages such as liquid crystal displays can be rotated and widely recognized by the audience. it can. Although it is compact, it has high impact advertising effects.

Overall view when the main unit is fixed on a tripod Top view when mounting the top plate of the main unit Top view of main unit mounting on head Side cross-sectional view of main unit top plate installation example Signboard and lighting device installation example Example of installation of surveillance camera and infrared illuminator Overall view of the device mounted on a tripod with a humidifier System schematic diagram example of main unit Side view of main unit with built-in magnet clutch mechanism

Explanation of symbols

1 −−− Bottom plate 2−−Tripod mounting screw 3−−Spacer nut 4−−Cylinder case 5−−Motor 6−−Motor mounting disk 7 −−− Spacer nut 8 −−− Slip ring mechanism Part 9 --- Caster rail disk 10 --- Caster 11 --- Rotating disk (disk)
12 --- Joint disc 13 --- Guide pin 14 --- Slip ring shaft fixing screw 15 --- Protective cover plate 16--Pant head 17 --- Pant head fixing screw 18 --- Case 19 --- Case fixing screw 20 --- Power outlet 21 --- Power switch 22 --- Pan handle 23 --- Quick shoe 24 --- Ceiling plate 25 --- Ceiling fixing screw (panel fixing screw)
26 --- Shu fixing lever 27 --- Motor switch 28 --- Fuse box 29 --- Power cord (information signal cable)
30 --- Leg Bar 31 --- Foot Bracket 32 --- Leg Bar Fixing Screw 33 --- Drive Disk 34 --- Magnet 35 --- Panel (Various Billboards & Equipment Mounting Plates)
36 --- Panel fixing screw 37--Tripod 38 --- Main unit 39 --- Monitoring camera 40--Lighting lamp 41 --- Sign 42 --- Various sensors 43 --- Humidifier )

Claims (8)

  A device that attaches a pan head for adjusting and fixing a camera, etc., in the vicinity of the outer peripheral edge of the upper surface of a thin disc so that a plurality of pan handles are located outside the disc, and the disc can be rotated by a motor. And a multi-purpose turntable device capable of rotating by attaching a tripod to the screw portion at the center of the bottom of the device so that the height can be adjusted.   2. The rotary base device according to claim 1, wherein at least one pair of two pan heads is attached to a position opposite to the outer peripheral edge of the disk, and the top base is attached to the pan head quick shoe mounting portion or the quick shoe fixing screw portion. By fixing both ends of the plate and integrating the bridge, and simultaneously operating the two pan handles of the pan head, the top plate on which the article is placed can be rotated horizontally or at an arbitrary angle to rotate the disc. Multipurpose turntable device.   A motor for rotating the pan head mounting disk of the rotating device according to the first and second aspects and a slip ring mechanism for rotating and transmitting power and signals are mounted between the disk driving shaft, and the slip ring shaft is the center. In addition, a case is provided between the pan head mounting shafts opposed to each other on the disc, and the power harness or signal harness extending from the slip ring shaft hole is protected and stored in the case, and the power source for the pan head mounting object or mounting object is provided. Multipurpose turntable characterized by a case size that does not protrude even when a connector or power plug is set from the rotating device, and a connector or switch that distributes information signals is placed in the case size and does not hinder the pan head tilt apparatus.   4. The rotating device according to claim 3, wherein a fixed rail disk is disposed in a lower space portion of the rotating disk to which the pan head is fixed, and a caster is placed on either side of the rotating disk or the fixed rail disk. A multi-purpose turntable device characterized in that four or more wheels are fixed in a uniform arrangement, a loaded load is received by the wheels, and a disk is rotated by a motor.   5. The rotating device according to claim 4, wherein a joint disk is fixed to a slip ring shaft end with a screw or the like in order to transmit the motor rotational force to the rotating disk, and at least two guide pins are provided near the outer periphery. It is a mechanism that is fixed to the lower surface with screws etc. to transmit the rotational force, and that the guide pin is fitted and inserted into a flaw hole provided in the inner ring part of the rotating disk located on the lower surface of the joint disk. A multi-purpose turntable device that can be varied in the axial direction so that load is not applied to the slip ring or the motor shaft, and that the position change due to wear or deflection of the rubber wheel can be absorbed and adjusted.   In the rotational force transmission mechanism of the rotating device according to claim 5, another drive disk processed with a magnetic material is interposed between the joint disk and the rotating disk to which the pan head is attached, A permanent magnet is placed between the joint disk processed with magnetic material, one side is bonded and fixed, and one side is magnetically adhered, and at least two guide pins are fixed near the outer edge of the drive disk. It is structured to be able to transmit the rotational force by penetrating through a flaw hole provided in the rotating disk placed below it, and the magnet will slip or separate when a thrust load or radial combined load greater than the magnet attracting force is applied A multi-purpose turntable device capable of preventing damage to a synchro rotary motor having a reduction gear mechanism and a slip ring.   7. The turntable device according to any one of items 1 to 6, wherein an internal mechanism is housed in a cylindrical device, and at least three foot brackets for supporting the device are disposed on the bottom of the cylindrical device, and at the same time, a foot of the foot is provided. A multi-purpose turntable device characterized in that a leg bar can be connected to the part with screws, etc., and stability can be increased.   8. The pan / tilt head device according to any one of the above items 1 to 7, wherein the pan head and the pan / tilt head plate attached to the rotating disc include a signboard, an exhibition product, an alarm device, a monitoring camera, a lighting device, an electronic display device, The electrical machine, solar panel, water tank, etc. can be fixedly installed or placed, and the mounted object and mounting bracket can be inserted vertically into the long groove opened at the end of the top plate and fixed with screws, etc. Multi-purpose turntable device characterized by being able to.

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