KR101003710B1 - Rail Apparatus of Circle Flat Type For Sliding and Turning - Google Patents

Abstract

The present invention relates to a disk-shaped rail device for forward and backward rotation, which is mounted on a device that requires a combination of forward and backward motion and rotational motion. A number of balls are connected in a chain form on the upper and lower sides of a disc so that they can be operated smoothly even under pressure caused by self-weight generated in the process of moving a large weight, and eccentricity resulting from unbalance of products generated during flow. It consists of two or more ball circulation systems so that multiple balls can be supported during forward and backward motion and rotational motion.

The rail module 10 having the ball circulation system for the forward and backward rotation of the disk-shaped rail device according to the present invention is operated according to the rail module guide 32 when the forward and backward rotation. The ring drive member 20 mounted on the left and right ends of the rail module 10 is configured to smoothly move forward and backward.

Such a rail module is configured to be capable of 360 ° rotation while being moved along various arbitrary streamers such as a straight line and a circular shape, and is configured to be electrically driven when connected to an electric motor.

Rail, Ball Circulation, Drive Ring, Forward and Backward, Rotation, Disc Type, Stand, Display

Description

Rail Apparatus of Circle Flat Type For Sliding and Turning

The present invention requires a rotation function at the same time as the forward and backward linear motion, or when a linear motion or rotation function is required respectively. It should be effectively used and the motion should be smooth by the rotation of the ball 15 during the linear motion or rotation function operation, and should prevent the product from being inclined by weight eccentricity or flow and maintain flatness. In particular, even when the direction of movement in the linear motion and rotational movement is opposite to each other always rotates in the forward direction and the direction of operation of the ball 15, and circulated while the rail module guide 32 must be moved forward or backward stably.

Various products are being actively developed to control the viewing angle of general television.

In addition, the image quality of the general display has been developed at an amazing speed, and recently, the viewing angle of the side is close to 180 ° so that it can be easily seen without any special direction adjustment.

In addition, the 3D screen that can see the display screen in three dimensions is on the verge of commercialization.

In other words, three-dimensional televisions, which were found in old fantasy cartoons and novels, soon reached the commercialization stage.

Even on a regular television screen, watching from the front rather than from the side will give you a more vivid image.

In particular, in the case of a three-dimensional screen, you will feel a more three-dimensional effect on the characteristics of the screen.

In the case of flat-panel televisions, the screen size is internationally standardized, so the width of the left and right is wider than the height.

Therefore, there is a need to rotate left and right after dropping from the wall. In the past, since there was no television equipped with a stand that rotates forward and backward, in order to satisfy such characteristics, a generalized linear ball bearing is commonly used to watch television. The inventors have invented a disk rail device for forward and backward rotation with adjustable angle.

In the present invention, a plurality of balls 15 are integrally or independently at the upper part UP and the lower part LP so that the forward and backward motions and the rotational motion can be combined between the two rail module guides 32. It is an object of the present invention to provide a rail device of a panel form consisting of a rail module 10 constituting a circulating system. And the present invention is in the upper end (UP) and the lower end (LP) of the rail module 10 in contact with the upper and lower surfaces of the rail module guide 32 of the left side LS and the right side RS of the rail module 10 The circulation of the balls 10 is made in the opposite direction to each other, and the circulation of the balls 15 in the left part LS and the right part RS of the rail module 10 is mutual. An object of the present invention is to provide a rail module 10 having a structure in which forward or reverse switching is easy.

In addition, an object of the present invention is to provide a circulation system of at least two ball 15 so that the ball 15 is in contact with each of the upper end and the lower end of the rail module guide 32 even if the rail module 10 is moved forward and backward or rotated. do.

In addition, an object of the present invention is to provide a structure in which the drive member 20 is in contact with the ring guide 31 of various forms and the product is moved back and forth or rotated along the rail of various forms stably forward or rotate the product.

In order to achieve the above object, the plate rail device for forward and backward rotation according to the present invention has a plurality of systems in which a plurality of balls 15 are built in the upper and lower ends and circulated in a chain form in a clockwise or counterclockwise direction. Rail module 10 consisting of; A ring drive member 20 having a ring 22 mounted thereon to facilitate forward and backward operations; And a mounting member 30 consisting of a ring guide 31, a rail module guide 32, and a module cover 33.

The rail module 10 includes an upper and outer plates 11 that are externally mounted on the rail module 10.

An upper inner plate 12 forming a circulation path between the upper outer plate 11 and the ball at a lower end of the upper outer plate 11;

An outer plate 14 that is externally disposed at a lower portion thereof;

And an inner plate 13 forming a circulation path between the outer plate 14 and the ball at the upper end of the lower plate 14;

The ring drive member 20 includes a drive member 21 mounted on the left and right sides of the rail module 10 and drive rings 22 mounted on both ends of the drive member 21; The mounting member 30 may include a ring guide 31 for guiding forward and backward movement of the ring driving member 20, a rail module guide 32 for guiding forward and backward or rotation of the rail module 10, and a rail module ( It comprises a module cover 33 to prevent the ball 15 from being exposed to the outside at the top of the (10).

In addition, the ball circulation system of the rail module 10 in the forward and backward rotation disc-shaped rail device according to the invention from the upper lane (R1) to the primary lane (R2) of the suspension, the lower end of the primary lane (R2) of the suspension The top lane R1 and the structure circulating integrally of the top lane R1 back to lane R3, from the bottom lane R3 to the secondary lane R4 of the interruption, and again from the secondary lane R4 of the interruption. To the primary lane (R2) of the interruption, the primary lane (R2) of the interruption, back to the secondary lane (R4) of the interruption from the upper lane (R1) and from the lower lane (R3) to the interruption secondary lane (R4). ) In the lower lane (R3) can be made of a structure that is independent of the circulation

The ball circulation system has two or more formed on the top and bottom of the rail module 10, so that the ball 15 is always in contact with the rail module guide 32 during the forward and backward movement or rotation operation can be stably supported. Being made of structure.

The left and right both ends of the rail module 10 are made of a long hole 19 so as to be suitable for the rotational operation so that the driving pin 24 can move forward and backward and the driving member 20 to which the driving pin 24 is mounted. Is made of a driving ring 22 is mounted to the drive member 21 to facilitate forward and backward

In addition, the ring driving material 20 is to be moved forward and backward along the guide surface of the ring guide 31 and the rail module 10 is made to be moved forward and backward or rotated according to the rail module guide (32).

The disk rail device for forward and backward rotation according to the present invention is a device that can be efficiently used when mounted on a display stand for rotating after moving away from a wall, and the general advertising panel as shown in FIG. The addition of the function of rotating in a certain position during the forward and backward movement in the inside has the advantage that can double the advertising or propaganda effect, and in the movement of the general mechanical device, the rail module 10 and the rail module guide 32 made of a disc shape 13 and 14 can be provided with a function capable of 360 ° rotation in the path of the various rails as shown in FIG.

In particular, in this case, as shown in Figure 7, such as a universal disk-shaped rail module as shown in Figure (7 in Fig. 7) when composed of a plurality of ball circulation system it can achieve a rotational motion with a more smooth forward and backward motion It can be used appropriately.

In the present invention, even when a large or heavy object such as a display product, the rail module 10 has a disc shape, and since several balls 15 support the weight of the display product, the rail module 10 may be stably operated even in flow or temporary eccentricity. Can be.

In addition, the device of the present invention has a ball circulation system is configured in both the upper end and the lower end so that the friction noise is hardly generated in the rail surface during the forward and backward movement or rotation operation is installed in the home or business or work site that requires a quiet use environment It is suitable for installation in devices requiring a combination of forward and backward motion and rotational motion.

In addition, as shown in FIG. 15, even when the motor 52 is mounted and driven in a motorized manner, the disc rail device for forward and backward rotation of the present invention is mounted so that the forward and backward motion and rotational motion of the product can be automatically and automatically performed. It is suitable for the device.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In each of the drawings, the same reference numerals, in particular the tens and ones digits, or the tens, ones and digits have the same reference numerals to indicate members having the same function, and unless otherwise indicated, each reference in the figures The member to be referred to may be regarded as a member conforming to these criteria.

As shown in FIG. 1 for the disk-shaped rail device for forward and backward rotation according to the present invention, a stand 41 in the case of a display product as an effective device when a general display product or a mechanical device requires a combination of forward and backward motion and rotational motion. It is built in and used.

As shown in FIG. 2, the disk-shaped rail device for forward and backward rotation of the present invention has a large number of balls 15 embedded therebetween, between the ball 15 and the guide surface generated by the weight of the product along the ball circulation lane. The rail module 10 and the rail module guide 32, which are smoothly moved forward and backward and rotated by the contact frictional force, have a basic and essential configuration. The ring drive member 20 and the ring drive member 20, which are attached to both ends of the left and right sides of the rail module 10 to smoothly operate the rail module 10, and the ring drive member 20 are moved back and forth because they are difficult and easily become unstable during flow. Rail module guide 32 for guiding the module, module cover 33 for preventing the upper ball 15 of the rail module 10 from being exposed to the outside, and the hole of the rail module 10 when the rail module 10 is rotated. Ring from 19 It may be made including a drive pin (34) for guiding the forward and backward movement of the drive material (20).

When the device of the present invention is mounted inside the stand 41 as shown in FIG. 1, the rail module guide 32 and the module cover 33 are exposed to the outside, and the rest are all embedded in the stand 41.

Although not shown, the shape of the rail module 10 may be in the shape of a disc according to the intended use, but the structure may be varied depending on whether the ring driving material 20 is interlocked with the ring driving material 20.

In FIG. 3, the rail module 10, the ring driving member 20, and the mounting member 30 are illustrated as an exploded perspective view of the members included in the present invention described above.

The rail module 10 may be disposed between the upper and outer plates 11 and the lower and outer plates 14 and the upper and lower plates 11 and 14, respectively. The rail module 10 includes an upper plate 11, an upper plate 11 constituting the ball circulation lanes R1 and R4, a lower plate 14, and a lower plate 13 constituting the ball circulation lanes R2 and R3. Inner, the outer material is formed of a plurality of balls (15), etc. that are circulated like a chain by filling each ball circulation lane.

Next, the ring driving member 20 will be described. The ring driving member 20 is processed into a long hole 19 at both left and right ends of the rail module 10 so that the bar shaped member is inserted therein and moved in the left and right directions. The drive member 21, the drive ring 22 mounted on both front and rear ends of the drive member 21, and the ring assembly screw 23 for fastening the drive ring 22 to the drive member 21 are formed.

In general, the overall length of the driving material 21 will be made longer than the diameter of the rail module 10 so that the rail module 10 can be stably maintained.

Therefore, the driving ring 22 assembled at both front and rear ends of the driving member 21 will have the effect of stably supporting the products fastened at the top of the rail module 10 at four places.

The primary support for the product is stably supported by a number of balls protruding outward from the upper and lower ends of the rail module 10, which is in the form of a disk. This change can be fluid, so the support of the four places of the drive ring 22 of the ring drive material 20 is necessary if the large or heavy.

The mounting member 30 may include a ring guide 31 for guiding the forward and backward motion of the ring driving member 20, a rail module guide 32 for guiding the forward and backward motion and the rotational motion of the rail module 10, and a rail module. Since a plurality of balls 15 protruding on the upper portion of 10 is exposed between both rail module guides 32 when rotated, they do not harmonize with the design of the product in appearance.

The module cover 33 serves to prevent the embedded ball 15 from being exposed to the outside, and both ends of the ring driving member 20 and the rail module 10 when both ends are rotated 19. It consists of a driving pin 34 and the like to be interlocked with.

In general, when the ring driving material 20 moves forward and backward while contacting the upper and lower surfaces of the ring guide 31 inside the ring guide 31, the driving pin 34 at the long holes 19 at both ends of the rail module 10. The left and right positions of) do not change back and forth, but when it rotates, the position of the driving pin is changed.

That is, when the rotation operation is performed, the driving pin 34 moves to the left and right ends of the long holes 19 processed at both ends of the rail module 10.

Therefore, the rail module 10 will not be able to rotate unless it is machined by the long holes 19 at both ends of the rail module 10. This is illustrated in FIGS. 10-1 and 11-1 and can be easily understood.

At this time, both ends of the rail module 10 can not be rotated even if the inner groove of the driving member is not formed as a free space by the rotation angle, so the structure for this will be clear even if not described in detail.

If the rail module 10 and the ring drive member 20 are functionally essential members, the rail module guide 32 and the module cover 33 are important in appearance and are used for all the forward and backward movements of the rail module 10. The path is determined by the ring guide 31 and the rail module guide 32 can be said to be functionally important.

For example, if the rotational movement is required while moving forward and backward in any streamline, the above operation will be impossible unless the ring guide 31 and the rail module guide 32 are manufactured in the same streamline.

The principle of the function as described above can be operated in various ways depending on the shape of the ring guide 31 and the rail module guide 32, as shown in Figure 4 and 5 in the rail module 10 is made in a disc shape. By taking advantage of these advantages, various types of paths can be selected during design.

In addition, although not shown, if a combination of forward and backward motion and rotational motion is required not only for display products but also for general mechanical devices, the general rail device may not be implemented. Many rail devices that operate separately from the forward and backward motions and the rotational motions are commercially available. However, the rail devices capable of both motions at the same time are considered to be only disc type rail devices.

In particular, the general forward and backward rail device is impossible to drive a variety of curves as shown in Figure 4, 5 and 13 can be characterized as easily implemented in the disk-shaped rail device of the present invention.

When the weight of the product is light, the ring driving material 20 does not necessarily have to interlock.

In this case, the rail module 10 is moved along various paths according to the rail module guide 32 and is capable of 360 ° rotation.

The above is illustrated in detail in FIGS. 13 and 14 and can be easily referred to.

In order to explain the rail module 10 of the disk-shaped rail device for forward and backward rotation according to the present invention described above, the ball circulation lane and the ball arrangement are described in FIG. 6 as follows.

<Ball circulation lane>

R1: top lane R2: interrupted primary lane

R3: Lower Lane R4: Interrupted Second Lane

<Ball arrangement>

A: Top lane ball arrangement B: Interrupt primary lane ball arrangement

C: Lower lane ball arrangement D: Interrupted secondary lane ball arrangement

As shown in Fig. 6-1, the upper lane R1 is constituted by the combination of the upper and outer plates 11 and the inner plate 12, and the interruption primary lane R2 is the upper plate 12 and the lower plate ( 13, the bottom lane R3 is constituted by the combination of the lower plate 13 and the lower plate 14, and the interruption secondary lane R4 is the upper plate 12 and the lower plate 13. ) Is made by the combination of

Structurally, the upper and lower plates 11 may be the lower and lower plates 14, and the upper and lower plates 12 may be the same as the lower and lower plates 13, and may have a plurality of reinforcement bars as shown in FIG. 6-1 to withstand the weight of the product. It is made of solid structure by installing it. In addition, the ball 10 protrudes from the rain groove 16 on the upper plate 11 and the lower plate 14 is configured to generate the support role and rotational force.

At this time, it is advantageous when the rail module 10 operates to protrude as much as possible within the range in which the ball 15 is not separated from the upper plate 11 and the lower plate 14.

6-2 and 6-3 are shown in detail in the front cross-sectional view and the side view shows the circulation path of the ball circulation lane. For example, referring to FIGS. 6-2 and 6-3, the ball 15 can be smoothly circulated only in a lane-filled state, so eight balls are arranged in the upper lane R1 and the primary lane ( Seven balls are filled in R2), eight balls in the lower lane R3, and seven balls in the middle secondary lane R4, so 40 balls on one side and 80 balls on both sides of the left and right sides circulate. .

Figure 6-2 shows a single lane from the top lane R1 to the stop primary lane R2 from the stop primary lane R2 to the bottom lane R3 and from the bottom lane R3 to the stop secondary lane R4. It forms a chain and circulates.

In this case, since it is connected by one chain, the collective circulation is possible, and since the circulation of the top and bottom is always circulated in the reverse direction, it is configured to be suitable for the operation purpose of the present invention.

Figure 6-3 cycles from the top lane R1 at the top to the stop primary lane R2, from the stop primary lane R2 back to the top lane R1 and at the bottom stop 2 at the bottom lane R3. In the lane lane R4, the second lane R4 is cycled back to the bottom lane R3.

In this case, since the upper and lower circulation paths are independently connected and circulated by two chains, this is also configured to suit the operation purpose of the present invention.

The choice of constituting the top and bottom ends in a single chain can be determined by the structure of high productivity and low cost and the purpose of use.

7 shows a disc-shaped rail module 10 that can be used universally, consisting of six ball circulation systems.

Each ball circulation system consists of a ball circulation path and arrangement as shown in FIG. Many ball circulation systems as described above are advantageous in the case where the rotation angle is large or rotates 360 °.

This is because the ball 15 of the lane can stably support the rail module guide 32 even when the rail module 10 is rotated.

The operation of the rail module 10 has been described in detail above. This is summarized as follows.

Table 1

Next, in order to explain the operation of the disk-shaped rail device for forward and backward rotation according to the present invention, as shown in FIG.

<Movement division>

Forward motion: FS (FRONT SLIDING)

Reverse action: BS (BACK SLIDING)

Turn left: LT (LEFT TURN)

Right turn: RT (RIGHT TURN)

<Movement site>

Left part: LS (LEFT SIDE)

Right side: RS (RIGHT SIDE)

Upper part: UP (UPPER PART)

Lower part: LP (LOWER PART)

In addition, in order to apply the apparatus of the present invention to a display product, the display stand 41 is shown and the display support 43 is shown, and the rail module 10 is shown to be operated according to the rail module guide 32. .

In FIG. 9, the forward movement (FS) is illustrated. In FIG. 9-1, the rail modules 10 are moved in the forward direction in a straight line along the ring guide 31. It can be seen that the long hole 19 is processed at both ends of the operation without changing the position.

At this time, since the static load FS1 acts on the ring guide 31 through the support 43 and the dynamic load FD1 acts on the driving member 21 from the moment when the forward movement FS is performed, the load F1 is driven by the vector value of the static load FS1 and the dynamic load FD1. As shown in the ash 21 will act in the rear lower direction.

In FIG. 9-2, the static load FS2 for the display product is applied to the rail module 10 through the support 43 while the rail module 10 is moved in the forward direction along the rail module guide 32. The dynamic load FD2 acts on the rail module 10 from the moment (FS).

Therefore, as the vector value of the static load FS2 and the dynamic load FD2, the load F2 acts in the rear lower direction as shown in the rail module 10.

Due to the total load (F = F1 + F2), the front part of the rail module 10 acts upward and the rear part acts downward, so that when the rail module 10 moves forward (FS), the rail module 10 The ball 15 protruding at the top of the front and the ball 15 protruding at the bottom of the rear is operated under a concentrated load.

The basic operation principle of the rail module 10 is to circulate while pushing the ball 15 filled in the upper lane R1 and the lower lane R3 while the frictional force is generated in the protruding ball 15 subjected to the concentrated load. .

At this time, the ball in the front of the upper lane (R1) is clockwise (CW), the ball 15 in the rear of the lower lane (R3) is circulated in the counterclockwise direction (CCW).

In the case of the forward operation FS, the left portion LS of the upper lane R1 and the ball 15 of the right portion RS are naturally in the clockwise direction CW in the same direction, and the left portion LS of the lower lane R3. ) And the ball 15 of the right portion (RS) is to circulate in the counterclockwise direction (CCW) that is the same direction.

In the reverse operation BS, the balls 15 of the upper lane R1 and the lower lane R3 are circulated in the opposite direction to the forward operation FS.

However, the above-described forward and backward motions FS and BS and the rotational motions LT and RT differ from each other in the principle of the acting force and the direction in which the balls 15 of each lane circulate.

10 shows a state in which the apparatus of the present invention rotates (LT, RT), Figure 10-1 shows a state in which the left and right ends of the rail module 10 is left to rotate (LT) along the ring guide 31 10-2 shows a state in which the rail module 10 rotates left along the rail module guide 32.

In general, when one hand of one end of the display 42 product is rotated by hand, a moment of rotation force M is generated, and the moment M is a moment M1 and a moment applied to the driving ring 22 of FIG. 10-1. Is divided by the moment M2 that is applied to the ball (15).

In FIG. 10-1, when the moment M1 applied to the driving ring 22 acts, the driving ring 22 moves backwards (BS) at the left side LS and moves forward at the right side RS according to the ring guide 31. FS).

At this time, the left and right both ends of the rail module 10 are rotated in a clockwise direction (CW) while the driving pin 34 moves to the end of the long hole 19 in both the left and right directions along the long hole 19 of the rail module 10. Will stop the rotation.

In order for both ends of the bar shape on the left and right sides of the rail module 10 to rotate, the through groove of the driving member 21 that is being penetrated must be manufactured to have a free space that can be rotated.

In FIG. 10-2, when the moment M2 running on the ball 15 acts, the rail module 10 rotates in a clockwise direction CW along the rail module guide 32.

In order for the rail module 10 to rotate in the clockwise direction CW, the left part LS of the rail module 10 moves in the reverse direction BS, and the right part RS moves in the forward direction FS.

At this time, the ball 15 at the upper end UP of the left part LS of the rail module 10 is circulated in the counterclockwise direction CCW, and the ball 15 at the lower end LP of the left part LS is Conversely, it cycles clockwise (CW).

In addition, the ball 15 at the upper end UP of the right side RS of the rail module 10 is circulated in the clockwise direction CW, and the ball 15 at the lower end LP of the right side RS is The counterclockwise CCW is circulated and the balls 15 of the left part LS and the right part RS are circulated in opposite directions.

In the case of the forward and backward movements FS and BS, it may be said that the rotational direction with respect to the ball 15 of the left side LS and the right side RS is the same as the rotational operations LT and RT.

Summarizing the operating principle, the circulation direction of the ball 15 of the upper part UP and the lower part LP of the rail module 10 always circulates in the opposite direction, and the left part LS and the right part of the rail module 10 ( The circulation direction of the ball 15 of the RS is that the opposite side rotates in the reverse direction when one side is referred to according to the forward and backward motions FS and BS and the rotational motion LT and RT.

According to the above operation, the ball circulation direction is shown as a table as follows.

<Table 2>

FIG. 11 shows the operating path of the rail module 10 according to the shape of the ring guide 31 and the rail module guide 32 shown in FIG. 4 and is moved forward and backward of the rail module 10 mounted on the stand 41. The operation states according to the operations FS and BS and the rotation operations LT and RT are illustrated.

FIG. 11-1 illustrates the operation of the ring guide 31 and the rail module guide 32 having a linear shape, and FIG. 11-2 illustrates the operation of the ring guide 31 and the rail module guide 32 having an arc shape. .

As described above, it is possible to know the operation state of the left and right ends of the bar shape of the rail module 10 at the time of back and forth advance.

11-1 shows that the forward and backward motions FS and BS and the rotational motion LT and RT are completely separate motions, whereas the arc-shaped and motion paths of FIG. 11-2 rotate according to the forward and backward motions FS and BS. It can be seen that the operations LT and RT are linked.

Even when the linear or arc-shaped rail module guide 32 mounted on the stand 41 is used, the general rail module 10 as shown in FIG. Will be possible.

In this regard, it can be seen that the general-purpose rail module 10 can be used in more various rail paths as shown in FIG.

In this case, if a gear such as that shown in Fig. 14 is installed at a certain position of the path, the operation of rotating only by a certain angle only when passing through the path will be easily realized.

As such, when the universal rail module 10 is used, various operations may be implemented in various fields.

When a general display product is applied, the bar-shaped rail module 10 may be used on the left and right sides of the ring guide 31 and the rail module guide 32 of the straight and arc shape described above.

If the model name is divided into A type and B type, respectively, it can be summarized as follows.

FIG. 12 illustrates a case in which the display 42 is assembled to the stand 41 and the support 43 shown in FIG. 11 to perform the actual forward / backward operation (FS, BS) and the rotation operation (LT, RT).

Solid display products were before operation, while dashed display products were shown during forward and backward operation.

15 is a stand 41 of the forward and backward rotation disk-shaped rail device in accordance with the present invention in conjunction with the motor 52 to perform the forward and backward movements (FS, BS) and the rotational operation (LT, RT) by electric rather than manual operation. The product layout for the interior is shown.

15-1, when the two motors 52 rotate the feed screw 53, the feed nut 55 moves forward and backward along the direction of rotation.

If the two feed nuts 55 move forward, move forward (FS), if move backward, move backward (BS), and if the two feed nuts 55 move in opposite directions, rotate the operation (LT, RT). )

The proper forward and backward positions and rotation angles for this are adjusted by the main control 51.

In this case, as shown, the transfer nut 55 is connected to the drive member 21 to interlock.

Subsequent operations are performed as described above. 15-2 shows a state in which the forward and backward movements (FS, BS) and the rotational movements (LT, RT) are performed with one motor 52. The feed nut 55 is located at the center position of the feed screw 53. In this case, the product is placed on the rearmost side without angular rotation, and when the feed nut 55 moves to the left side by the rotation of the motor 52, the product rotates forward while moving forward from the rear side (FS) to the left (LT). .

When the feed nut 55 is moved to the right by reverse rotation of the motor 52, the product achieves the opposite operation.

In the above description of the present invention with reference to the accompanying drawings with reference to the disk-shaped rail device having a specific shape and structure, the present invention can be variously modified, changed and replaced by those skilled in the art and such modifications, changes and substitutions It should be interpreted as falling within the protection scope of the present invention.

1 is a perspective view of a display product equipped with a disk-shaped rail device for forward and backward rotation according to the present invention.

Figure 2 is a combined perspective view of the disk rail device for forward and backward rotation according to the present invention;

Figure 3 is an overall exploded perspective view of the disk rail device for forward and backward rotation according to the present invention;

Figure 4 is a perspective view of the ring guide, Figure 4-1 is a straight ring guide perspective view and Figure 4-2 is a circular ring guide perspective view

FIG. 5 is a perspective view of a rail module guide, FIG. 5-1 is a perspective view of a straight rail module guide, and FIG. 5-2 is a perspective view of an arc rail module guide.

6 is a perspective view of the ball arrangement, configuration, and operation relationship in the disc-shaped rail module, Figure 6-1 is a perspective view showing the assembly state of the ball and the module case from the side and Figure 6-2 is a 6 is a cross-sectional view of the side and front surfaces of the disc-shaped rail module.

Figure 7 is a perspective view of a rail module of the disk rail device for universal forward and backward rotation according to the present invention, Figure 7-1 is a perspective view from the top and Figure 7-2 is a perspective view showing a cross-sectional state of the side 7-3 is a perspective view showing a cross-sectional state of the front surface.

FIG. 8 illustrates the operation divisions and the names of the parts to explain the operation states of the disc-shaped rotary rail device for forward and backward rotation in FIGS. 9, 10, 11, and 12.

9 and 10 are perspective views of the forward and backward motions and the rotational motion of the apparatus of the present invention, respectively, in FIGS. 9-1 and 10-1, respectively, on a ring guide and in FIGS. 9-2 and 10-2, respectively. The motion and rotation

11 and 12 are operation diagrams showing the disc-shaped rail device of the present invention mounted on a display stand, and FIGS. 11-1 and 12-1 are operation diagrams of a straight module rail guide, and FIGS. 11-2 and 12- 2 is an operation diagram of the circular rail module guide

Figure 13 illustrates an embodiment of a rail module of a disk rail device for universal forward and backward rotation according to the present invention, Figure 13-1 shows an operating state when mounted on a straight rail module guide Figure 13- 2 shows the operating state when mounted on the circular rail module guide, Figure 13-3 shows the operating state when mounted on the circular rail module guide and Figure 13-4 operates when mounted on any streamlined rail module guide The state is shown.

FIG. 14 shows an example of use that can be rotated at a predetermined position on the disc-shaped rail module guide of FIG.

FIG. 15 is a schematic internal view of the disc-shaped rail device mounted on the electric display stand for adjusting the viewing angle. FIGS. 15-1 and 15-2 illustrate the disc-shaped rail device of the present invention interlocked with the electric system.

Description of the Related Art

FS (FRONT SLIDING): Forward BS (BACK SLIDING): Reverse

LT (LEFT TURN): Turn left RT (RIGHT TURN): Turn right

LS (LEFT SIDE): Left side RS (RIGHT SIDE): Right side

UP (UPPER PART): Upper part LP (LOWER PART): Lower part

R1: Upper lane R2: Interrupt primary lane

R3: Lower Lane R4: Interrupted Second Lane

A: Top lane ball arrangement B: Interrupt primary lane ball arrangement

C: Lower lane ball array D: Interrupted secondary lane ball array

CW: clockwise CCW: counterclockwise

10: Rail Module

11: top plate 12: top plate

13: the lower board 14: the lower board

15: Ball 16: Rainhome

17: Ball circulation lane 18: Outer plate set screw

19: long hole 20: ring driving material

21: driving material 22: driving ring

23: Ring assembly screw

30: mounting member

31: Ring guides (31A, 31B) 32: Rail module guides (32A, 32B)

33: Module cover 34: Drive pin

35: Ring guide fixing screw

40: exterior material

41: stand (41A, 41B, 41C) 42: display

43: support

50: transmission member

51: main control 52: motor

53: feed screw 54: gearbox

55: feed nut 56: rotating material

Claims (5)

A plurality of balls 15 are continuously arranged at the upper end UP and the lower end LP of the rail module 10 for forward and backward motion and rotational motion of the rail module 10 between the two rail module guides 32. Balls of the upper end UP of the rail module 10, which are built to be circulated, and which are in contact with upper and lower surfaces of each of the rail module guides 32 of the left part LS and the right part RS of the rail module 10 ( 15) Circulation and circulation of the ball 15 of the lower end LP are reversed to each other 'circulation of the ball 15 on the left side LS of the rail module 10 and the ball 15 on the right side RS. Consists of the ball 15 circulation system which can be switched forward or reverse with respect to the circulation, the ball 15 on the upper and lower surfaces of the rail module guide 32 in the state in which the rail module 10 is moved forward or backward For forward and backward rotation consisting of a rail module 10 in the form of a disk consisting of two or more ball 15 circulation systems to be in contact The plate-shaped rail system. The method of claim 1 In the disk-shaped structure of the rail module 10, a plurality of balls 15 filling the ball 15 circulation rails are suspended on the upper rail R1 for forward and backward motions at the upper and lower portions of the module 10. (R2), from middle primary rail (R2) to bottom rail (R3), from bottom rail (R3) to middle secondary rail (R4), from middle secondary rail (R4) to top rail (R1) Circulation system consisting of one chain connected at the top and bottom of the rotating module 10, or at the top of the module 10 at the top rail (R1) for the forward and backward operation of the module 10, the secondary rail (R2) ), Rotate in a single chain from the suspended secondary rail (R2) to the upper rail (R1) and from the lower part of the module (10) to the suspended secondary rail (R4) to the suspended secondary rail (R4). Separate circulation system, upper and lower, respectively, which rotates from the car rail R4 to the lower rail R3 in one chain different from the upper part to the lower part of the module 10. Forward-reverse rotating disk-type rail apparatus is configured to The method according to claim 1 or 2 When the rail module 10 is moved forward or backward or rotates, the driving rings 22 of the ring driving member 20 are contacted and moved forward and backward along the ring guide 31 at both ends of the rail module 10. Disc disk for forward and backward rotation consisting of a structure in which the driving pin 24 can be moved back and forth in the long hole 19 is machined on the left and right ends of the rail module 10 The method according to claim 1 or 2 When the rail module 10 is moved forward or backward, the disc rail 33 for forward and backward rotation is provided with a module cover 33 so that the ball 15 of the rail module 10 is not exposed to the outside. delete

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