JP4697690B2 - Exhibition equipment - Google Patents

Description

The present invention relates to an exhibition apparatus capable of observing and appreciating exhibits from all angles from a single viewpoint.

  There is a conventional rotating display device that generates revolutions and rotations and displays watches and jewelry, and public patent publication (A) JP-A 2004-212266, which is a device that generates revolutions and rotations. Since the rotation is performed on a plane, it is impossible to capture the form of the exhibit from a single viewpoint from multiple viewpoints.

  There is a conventional rotating display device that displays revolutions and rotations and displays dolls, etc., and public utility model public information 53-94799, but since the rotation is performed on a plane, it is multifaceted from one viewpoint. The form of the exhibit cannot be captured.

Problems to be solved by the invention

  As described above, in the conventional rotating display device, since the revolution is flat, it is possible to look down and look at the rotating exhibit from one viewpoint, and observe and appreciate its form from all angles. I couldn't.

  The objective is to realize a rotating display stand that allows viewing and viewing the exhibits from all angles.

Means for solving the problem

In order to solve the above-mentioned problems, an exhibition apparatus according to the present invention is presented. Claim 1, an inner shaft fixed to a base and projecting obliquely upward from the base, and rotatable in the circumferential direction with the inner shaft An outer cylinder to be engaged; and an exhibit attachment tool provided at an end portion of the outer cylinder with an inclination with respect to a length direction of the outer cylinder, and the outer cylinder with respect to the inner shaft An exhibition apparatus characterized in that an angle of the exhibit attachment fixture can be changed by rotating in a circumferential direction. 2. An outer cylinder fixed to a base and projecting obliquely upward from the base; an inner shaft that is rotatably engaged with the outer cylinder in a circumferential direction; and an inner shaft at a distal end portion of the inner shaft The display fixture is provided with an inclination with respect to the axial direction of the shaft, and the angle of the display fixture can be changed by rotating the inner shaft in the circumferential direction with respect to the outer cylinder. An exhibition device characterized by 3. The display device according to claim 1, wherein an engagement surface between the inner shaft and the outer cylinder is tapered.

4. The exhibition apparatus according to claim 2, wherein the base is a turntable that is rotatably mounted on a base .

With reference to the drawings, a description will be given of a simple display device that is a display device having the characteristics described above and is intended for a lightweight small article display. 4, see the right cross-sectional view. The inner shaft 1 is fixed to the base 3 and protrudes obliquely upward from the base 3. The upper end of the outer cylinder 2 is engaged with the inner shaft 1 so as to be rotatable in the circumferential direction. The display fixture 4 provided with an inclination with respect to the length direction, a knob 2a with a screw provided below, and the outer cylinder 2 rotated in the circumferential direction by picking and rotating the display, Various viewing angles were obtained by moving the orientation of the table 3 by hand.

Similarly, see the sectional view on the right side of FIG. 4, a ledge that receives the lower end of the outer cylinder 2 is provided below the inner shaft 1 , and a ring-like 2 b is interposed therein for smooth rotation. When it is desired to hold, the screwed knob 2a is squeezed and fixed to the inner shaft 1 .

The configuration of the exhibition apparatus having the characteristics of the exhibition apparatus described in 0006 and formed so that the engagement surfaces of the inner shaft 1 and the outer cylinder 2 are combined in a tapered shape will be described with reference to FIG. As described above, the engagement surface between the inner shaft 1 and the outer tube 2 is formed into a taper shape, so that the knob provided on the lower side of the outer tube 2 is picked and shifted slightly upward to engage the outer tube 2 with the inner shaft 1 . Make a small space on the mating surface, smooth the circumferential rotation of the outer cylinder 2 with respect to the inner shaft 1, and if you want to stop and hold the attitude of the exhibit, it is fixed just by lowering, the left figure shows the rotation of the exhibit The figure on the right shows the state where the rotation of the exhibition is stopped and maintains its posture, and FIG. 6 is a schematic diagram of the exhibition apparatus in which the engagement surface is tapered.

Configuration Figure 7 reference is made of the display device on a foundation 6, on the base 6, the mounting the turntable 5 rotating capable to one central, outer tube 2 to the upper base of the turntable 5 The inner shaft 1 that is fixed to the outer cylinder 2 that is fixed obliquely upward is rotatably supported by an annular bearing 7 in the outer cylinder 2 and is rotatably supported. The display fixture 4 is installed with the upper end inclined with respect to the length direction, and a gear 1a is fixed to the lower end of the display fixture 4 and is located inside the turntable 5 so that the base 6 When the turntable 5 is engaged with the gear 6a of the pillar projecting vertically from the center, the outer cylinder 2 and the inner shaft 1 that is rotatably supported inside rotate and rotate to the exhibition fixture 4. And rotation occur at the same time.

In the above configuration, an annular bearing is used to facilitate the rotation of the inner shaft 1 and the outer cylinder 2 , or a small and simple display device equipped with a lightweight display is replaced by a ring or washer made of a slippery material. In order to smoothly support the rotation of the turntable 5, a load handling roller is fixed to the base 6, but other methods may be used, and in a small and light display device that is small and light, a resin ring or a rubber ring can be used.

  FIG. 8 shows a method for manually rotating the turntable described in 0011, a handrail-like wheel is installed, a wheelchair self-propelled hand rim is leveled, a rotation direction, The speed, rotation, and stop are at will, and the observation and appreciation of the exhibit is as you wish. By adding an appropriate weight to this hand rim, the handwheel effect is born and becomes more effective as power other than manual , Springs, motors, etc., wind pressure, water pressure, sunlight is also the driving force.

  As shown in FIG. 9, the motor 9 installed on the base 6 and the pulley 9b attached to the speed reducer 9a are in contact with the rubber part 9c that receives the pulley on the lower side wall of the turntable to rotate the turntable 5.

  Depending on the weight of the exhibit and the size of the display device, the pulley is replaced with a gear-like one, and the lower part of the side wall of the turntable 5 in contact with the pulley is also annularly replaced with a gear-like one.

The invention's effect

It was possible to view the exhibits from all angles from a single viewpoint.
For example, it is possible to witness in front of the eyes a viewing angle that is chasing an exhibit from the sky, and a stepless moving scene where the exhibit is moving while showing the bottom.
Effective as a display for figures, character products, and models.
It is effective for introducing new products and exhibiting replicas at museums and museums.
The three-dimensional rotation that allows you to observe and appreciate the appearance of the exhibits from all angles from a single viewpoint completely eliminates the boringness of conventional exhibition equipment.
The effect will be tremendous if the actual vehicle is placed on display.

  Although the best mode for implementation overlaps with the above-mentioned item, it demonstrates based on FIGS.

Reference numeral 1 in FIG. 1 denotes an inner shaft , 2 denotes an outer cylinder , the inner shaft and the outer cylinder engage with each other, and are rotatable in the circumferential direction.

2, fixed obliquely upward the inner shaft 1 to the base 3, set up exhibits fixture with the inclined with respect to the longitudinal direction on the upper end of the outer tube 2, the outer tube relative to the inner shaft Rotate in the circumferential direction.

3, the roles of the inner shaft 1 and the outer tube 2 in FIG. 2 are changed, the outer tube 2 is fixed to the base 3 obliquely upward, and the inner shaft 1 is engaged with the outer tube 2 so as to be rotatable. However, in the present invention, both methods are best utilized.

First, a configuration that is considered to be the best of a simple display device for a small and lightweight exhibit employing the method described in 0006 is presented. FIG. 4, right sectional view, the inner shaft 1 fixed to the base 3 and protruding obliquely upward from the base, and the length of the distal end portion of the outer cylinder 2 engaged with the inner shaft 1 so as to be rotatable in the circumferential direction. The display fixture 4 provided with an inclination with respect to the direction, a knob 2a with a screw provided below, and the display is rotated by rotating the outer cylinder 2 in the circumferential direction to rotate the display. When you want to stop and hold the posture, squeeze the threaded knob and fix it to the inner shaft 1. The lower part of the threaded knob and the lower end of the outer cylinder 2 are made of a sliding material on a ledge provided at the base of the inner shaft 1. It is a rotary display device that is simple and low-priced so that various viewing angles can be obtained by moving the orientation of the base 3 by hand by moving on the ring and smoothly rotating.

On the basis of the characteristics [0006 described exhibition unit configured inner shaft 1 and the engaging surface of the outer tube 2 is tapered, Fig. 5-6, by configuring the engagement surface tapered outer barrel 2 downwardly create a space engaging surface of the outer tube 2 and the inner shaft 1 by shifting slightly upward by gripping a knob provided on and circumferential rotation of the outer cylinder 2 relative to the inner shaft 1 (the rotation) smoothly, eXHIBIT When it is desired to stop and hold the posture, the rotating display device that is fixed simply by lowering the knob, the forming material is various, such as paper, resin, metal, wood, etc.

7 presenting the display device of FIG. 7 based on the characteristics of FIG. 3 of the above-mentioned 0007 description. The turntable 5 is rotatably mounted on the base 6 with the center being the same. The turntable 5 has a diameter larger than the height. The outer cylinder 2 is fixed to the upper base of the turntable 5 in an obliquely upward direction and has a cylindrical upper and lower base and a space inside. The outer cylinder 2 is installed on the fixed outer cylinder 2 so as to be rotatable in the circumferential direction. The inner shaft 1 has an annular bearing 7 in the outer cylinder 2 and is rotatably captured and supported, and the display fixture 4 is installed with its upper end inclined with respect to the length direction, and its lower end. When the rotary table 5 is rotated, the gear 1a is fixed with the central axis being fixed and meshed with the gear 6a which is located inside the rotary table 5 and has a column protruding vertically from the center of the base 6. inner shaft 1 is rotatably supported outer tube 2 and the inside to pivot together exhibit Monotori Revolution and rotation in only ingredients 4 occur at the same time.

In the above configuration, an annular bearing is used to facilitate the rotation of the inner shaft 1 and the outer cylinder 2. However, in a small and simple exhibition apparatus that mounts a lightweight exhibition, a ring or an annular sheet made of a slipping material is used. In order to smoothly support the rotation of the turntable 5, which is used as a substitute, a load-compatible roller is fixed to the base 6. However, in a small and light and simple display device, a simple resin wheel or rubber ring can be used.

  Refer to FIG. 8, a method for manually rotating the turntable, a handrail-like wheel installed, a wheelchair self-propelled hand rim leveled, rotation direction, speed, rotation As the power other than manual power is added to the hand rim, the spring wheel effect is born and becomes more effective by adding an appropriate weight to the hand rim. Motors, etc. are mentioned, but wind pressure, water pressure, and sunlight are also driving forces.

Referring to FIG. 9, a system in which the shaft center of the inner shaft 1 and the lower end gear 1 a is rotatably stored in a bearing on the lower bottom of the turntable 5, and a hard material is disposed on the portion that receives the shaft center.

  As shown in FIG. 9, the motor 9 installed on the electric rotary display device, the base 6, and the pulley 9 b attached to the speed reducer 9 a are in contact with the lower part of the side wall of the turntable 5 to rotate the turntable 5.

  The pulley is replaced with a gear depending on the weight of the exhibit and the size of the display device. An annular gear is provided and meshed with the lower part of the side wall of the turntable 5 in contact with the pulley.

A configuration having a feature different from that in FIG. 0011 and having a partly different system will be described with reference to FIG. 10. A central axis of a fixed gear 6 a having a column protruding from the center of the base 6 and a rotatable inner shaft 1 and the central shaft of the gear 1a at the lower end of the inner shaft are connected by a universal joint 6b. A motor 9, a speed reducer 9a, and an associated gear 9b are installed on the inner surface of the bottom of the turntable 5, and project from the base 6. the greatly outer periphery of the gear diameter of the fixing gear 6a which column has, the motor 9 reduction gear 9a to by gear 9b mesh with incidental rotating the turntable, the gear provided on the inner periphery thereof, the inner shaft 1 a lower end The gear 1a is engaged.

  Fig. 11 shows an exhibition device driven by a turntable using a pulley belt by a motor. A system in which a turntable is rotated via a belt 9d by a pulley 9b attached to a motor and a reduction gear installed on the base 6 and a pulley 9e installed on the turntable 5.

When rotation of the turntable occurs by power including manual operation, the mechanism of revolution and rotation that occur simultaneously will be described again with reference to the left side of FIG. 12, and the rotation of the pulley 9b or gear 9b attached to the power 9 will be described again. When the turntable 5 is rotated by a pulley belt or an internal gear provided on the inner periphery of the lower portion of the side wall, an outer cylinder 2 fixed to the upper bottom of the turntable 5 and an inner shaft 1 rotatably engaged with the outer cylinder 2 are provided. The gear at the lower end of the inner shaft 1 meshes with the fixed gear of the pillar projecting from the base, the inner shaft 1 rotates, and the display fixture also rotates. A rotating display device that allows you to observe and appreciate the appearance of exhibits from all angles from a single point of view.

FIG. 13 shows the display effect of the inner shaft 1 that is fixed to the base 3 and protrudes obliquely upward, or the outer cylinder 2 that is fixed to the base 6 and protrudes obliquely upward, and the inclined protrusion of the shaft that is the basic configuration of the display apparatus. As shown in Fig. A, the rotating table 5 and the display fixture 4 are set at 0 ° with the axis tilting 45 °. Beginning to show the side, gradually show the rear, this is the revolution of the exhibit, but when the outer cylinder 2 carrying the exhibit is engaged around the inner shaft 1 (rotation), half rotation By the way, the exhibition is inclined 90 °, and the inclination of the exhibition is 45 ° when the D diagram axis inclination is 65 °. In the eyes of the observer, the entire periphery of the side of the exhibit can be viewed by revolving, and the rotation of the outer cylinder 2 inclined 45 ° allows the exhibit to be viewed from the front, diagonally rearward, and directly above. When a revolution is added, it can be seen from directly below, and the exhibits can be viewed from all angles. When the axis inclination is 65 °, the inclination of the exhibit becomes slightly shallow and cannot be viewed from all angles, but the axis inclination angle may be set according to the nature of the exhibit.

When the exhibition apparatus is installed above or below the viewer's eyes, the inner shaft, the inclination of the outer cylinder , and the inclination of the display fixture are adjusted to be optimal according to the height of the eyes.

  The relationship between the rotation of the gear 1a and the gear 6a and the rotation of revolution is shown in FIGS. 14A to 14D. When the gear diameters 1a to 6a are 2 to 1, the rotation is half rotation and the gear diameter is one rotation. In one-on-one, one rotation is performed for one revolution, and when 1a to 6a is one-to-two, two rotations are performed for one revolution. Based on this comparison, the gears suitable for the exhibition are compared. The exhibition effect will increase.

  Similarly, FIG. 14, E, 6a is a rotating gear instead of a fixed one, and if it is rotated separately by a motor, rotation is obtained regardless of revolution, and it is useful to make the 6a gear a rotating gear.

  Referring to FIG. 15, FIG. 15 is obtained by revolving the base 3 by rotating the base 3 to the turntable 5 by attaching gears to the simple small display device of FIGS. 4 and 5. Made of a synthetic resin, adsorbed on a table, etc., the structure is obvious and added value as a teaching material is born.

  In FIG. 16, a three-spindle rotating display device is tailored into a pole shape.

  Referring to FIG. 17, a ball-type rotary display device belonging to the middle size in the present invention and a control device are mounted and controlled from the outside. This figure is an example of mounting a model airplane, but the inclination of the pole, The effect that the angle brings is exhibited by the revolution, and the flying attitude is changed in front of you. This exhibition device with a single viewpoint and multi-viewing angle that can be enjoyed indoors on radio-controlled airplanes that cannot fly outdoors, such as on rainy days, is expected to be in demand in the world of hobbies. Fig. 18 shows the elegant flight posture shown by the airplane on the pole-type rotating display device.

  See FIG. 19, figures and character products placed on toys and model shelves and windows are not enough to appeal to customers, and enjoy enough enjoyment for customers who bought the products. However, if this rotating display device is used as a decoration stand, the product will be activated, and the enjoyment at home will double, and even the hobby items that have been asleep in the drawer will shine. In addition to motorized remote controls, there will be demand for mass production of simple, simple, such as crown, spring, and handle types.

  Referring to FIG. 20, the use of a rotating display device that is effective not only for wedding halls and department stores but also for the production of nature and dreams will increase the demand in combination with the PR effect.

  See Fig. 21. Rotation display device that produces dolls that move as if they are alive at sports-related events and fashion floors. This device is popular not only on the floor but also on the wall. Will gather.

The rotating display device for large exhibits shown in Fig. 22 can be expected to be used for exhibitions of industrial products, large models of aerospace, works of art, replicas of ancient artifacts, and car shows.
FIG. 23 shows various poses of the exhibits to be shown on the rotating display apparatus.

  It may be possible to place a person on the multi-view angle rotating display stand of the present invention.

  FIG. 24 shows various appearances of the exhibition apparatus. We hope that this exhibition equipment will not only enrich the industry but also the world of hobbies and studies.

Relationship between inner shaft and outer cylinder to be engaged The base on the inner shaft and the display fixture on the outer cylinder Base on the outer cylinder and display fixture on the inner shaft Simple rotating display device for small items Tapered rotating display device Schematic diagram with taper Gear specification rotation display device Hand rim type manual rotation display device Inner bearing rotation display device Joint-connected rotary display device Pulley belt type rotating display device Revolving rotation illustration Axis angle and how to see the exhibits Relationship between gear diameter comparison and revolution Educational rotating display device Triple rotation display device Radio controlled rotating display device The elegance of exhibits that dance in front of you Figure which increases charm Swans dancing on the ceiling Sports dancing on the wall Real car rotation display device Pauses exhibited by the exhibit Various appearances of rotating display equipment

DESCRIPTION OF SYMBOLS 1 Inner shaft 1a Inner shaft lower end gear 2 Outer cylinder 2a Threaded knob 2b Smooth ring 3 Base 4 Exhibit fixture 5 Turntable 6 Base 6a Base projection gear 7 Bearing 8 Load corresponding roller 9 Motor 9a Reduction gear 9b Power side pulley 9b Power side gear 9c Wall rubber 9d Pulley belt 9e Turntable side pulley 10 Control device

Claims (4)

An inner shaft fixed to the base and projecting obliquely upward from the base; an outer cylinder engaged with the inner shaft so as to be rotatable in a circumferential direction ; and a length of the outer cylinder at a distal end portion of the outer cylinder An exhibit attachment tool provided with an inclination with respect to the direction, and the angle of the exhibit attachment tool can be changed by rotating the outer cylinder in a circumferential direction with respect to the inner shaft. Special display equipment. An outer cylinder fixed to the base and projecting obliquely upward from the base; an inner shaft that is rotatably engaged with the outer cylinder in a circumferential direction ; and a length of the inner shaft at a distal end portion of the inner shaft An exhibit attachment tool provided with an inclination with respect to the direction, and the angle of the exhibit attachment tool can be changed by rotating the inner shaft in a circumferential direction with respect to the outer cylinder. Special display equipment. The display device according to claim 1 , wherein an engagement surface between the inner shaft and the outer cylinder is tapered. The display device according to claim 2, wherein the base is a turntable that is rotatably mounted on a base .

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