JP4780978B2 - Floor head stand - Google Patents

Description

  The present invention relates to an attachment device for attaching a thin image display device such as a liquid crystal type television receiver to an attachment object such as a floor head base, and a floor head base equipped with such an attachment device.

  As is well known, for example, in a hospital equipped with an inpatient facility, a television receiver (hereinafter referred to as “TV” as appropriate) is used to distract the patient from being bored on the floor head placed near the bed of the inpatient. In many cases.

In recent years, with the thinning of televisions, an arrangement structure in which the television is suspended and supported from the ceiling portion of the floor head is being widely adopted. According to such an arrangement structure, it is possible to effectively use the space above the base part, such as decorating small items on the upper side of the base part of the floor-top base or storing luggage.
For example, in Patent Document 1, a slide mechanism is provided on the ceiling portion so that the thin television that is suspended and supported from the ceiling portion of the floor-top base is adjustable, and the television is slidably supported in the front-rear direction and the left-right direction. Such a configuration is disclosed.
Japanese Patent No. 2914568

  However, simply providing a slide mechanism to allow the thin television to slide in the front-rear direction and the left-right direction causes interference with a load placed on the base and inside the movement locus of the television. For example, if a flat-screen television at a substantially central position in the left-right direction is slid rearward as it is, it will collide with luggage on the base.

Thus, in order to adjust the depth position of the flat-screen TV while avoiding interference with an object inside the movement trajectory, or when taking out the luggage on the base part, first, the flat-screen TV is left and right. It is necessary to move it to the end in the direction and move it backward so that the display screen turns in the left-right direction.
That is, conventionally, such a troublesome operation is necessary, and there is a problem that it is a considerable burden for a patient who uses a floor-mounted base with a television.

  In recent years, for example, using a broadband reception function of a personal computer, it has become widespread to view images distributed over the Internet on a display screen, without being limited only to television receivers. There may be a case where a thin image display device capable of visually recognizing such images distributed on the Internet is attached to the floor head.

  The present invention has been made in view of the above technical problem, and when attaching a thin image display device to a predetermined attachment object, there is no need for troublesome operation, and the object inside the movement trajectory is It is a basic object of the present invention to provide an image display device mounting apparatus that can be moved while reliably avoiding interference, and a floor-top base equipped with the mounting apparatus.

For this reason, the mounting device for an image display device according to the present invention is a mounting device for mounting a thin image display device to a predetermined mounting object, and the image display device has a display screen substantially along the vertical direction. Around a specified area set in the inner part of the mounting surface of the mounting target body, a holding tool that holds the vertical posture, an engagement means that engages one end of the holding tool in the vertical direction with a rail member that will be described later The engagement means is formed in a substantially U shape by a pair of parallel first rail portions along a part of the mounting surface and a second rail portion connecting the front ends of the first rail portions. And a rail member for guiding the sliding movement along the mounting surface .
In this configuration, the image display device, by the holder is moved while being guided by the rail member, while being held in a substantially vertical posture, to move along the periphery of the designated area.

In this case, the holder may hold the image display device from above, and the engaging means may be configured to engage the upper end of the holder with the rail member in a suspended state.
In this configuration, the image display device moves while being guided by the rail member in a suspended state along the mounting surface of the mounting target body .

Alternatively, the holder may hold the image display device from below, and the engaging means may be configured to engage the lower end of the holder with the rail member in a raised state.
In this configuration, the image display apparatus moves while being guided by the rail member in a standing state along the mounting surface of the mounting target body .

In addition, it is preferable that the outer edge of the designated region is set in any one of a substantially rectangular shape, a substantially circular shape, and a substantially oval shape each having an opening in plan view.
In this configuration, the image display device is moved while being guided by the rail member, so that the image display device is held in a substantially vertical posture, and is substantially rectangular, approximately circular, and approximately oval, each partially open. The outer side of the designated area is moved along at least a part of the outer edge of the designated area having any planar shape.

In the above case, it is preferable that a first rotation mechanism that rotates the rail member in a plane parallel to the mounting surface is provided.
With this configuration, the image display device can be rotated in a horizontal plane via the rail member, the angle of the display screen in the horizontal direction can be adjusted, and convenience when using the image display device is improved.

Moreover, in the above case, it is more preferable that a second turning mechanism for turning the image display device around the center line in the vertical direction of the holder is provided.
With this configuration, the angle of the display screen can be adjusted in the horizontal direction by rotating the image display device around the vertical center line of the holder, and the convenience of using the image display device is further improved. To do.

Furthermore, in the above case, the image display device is more preferably held by the holder via a tilt mechanism that adjusts the angle of the display screen in the undulation direction.
With this configuration, it becomes possible to easily and accurately adjust the angle of the display screen in the undulation direction, and the convenience when using the image display device is further improved.

Further, the floor head base according to the present invention comprises a base part, a ceiling part spaced a predetermined amount from the upper surface of the base part, and a connecting part for connecting the ceiling part and the rear part of the base part, A floor head stand for supporting a thin image display device on the ceiling portion, the holder holding the image display device from above in a substantially vertical posture along a substantially vertical direction, and the holder Engaging means for engaging the upper end of a rail member in a suspended state with a rail member, which will be described later, and a periphery of a designated region set in an inner portion of the mounting surface of the ceiling portion, along a part of the mounting surface A pair of parallel first rail portions and a second rail portion connecting the front ends of the first rail portions are formed in a substantially U shape, and guide the sliding movement along the mounting surface of the engaging means. a rail member, a mounting device having characterized by including the lower surface of the ceiling portion It is intended.
In this configuration, the image display device, by the holder is moved while being guided by the rail member, while being held in a substantially vertical posture, to move along the periphery of the designated area, in particular, the ceiling It moves in a suspended state along the lower surface of the.

Furthermore, another floor-top base according to the present invention is a floor-top base that supports a thin image display device on the upper side of the base portion, and the display screen of the image display device is substantially along the vertical direction. A holding tool that is held in a substantially vertical posture from below, an engagement means that engages a lower end of the holding tool with a rail member that will be described later in a raised state, and a designation that is set on an inner portion of the mounting surface of the base portion A pair of parallel first rail portions along a part of the mounting surface and a second rail portion connecting the front ends of the first rail portions, and is formed in a substantially U shape. And a rail member for guiding a sliding motion along the mounting surface of the engaging means. The mounting device is provided on the upper surface side of the base portion.
In this configuration, the image display device, by the holder is moved while being guided by the rail member, while being held in a substantially vertical posture, to move along the periphery of the designated area, in particular, the base It moves in a standing state along the upper surface of the part.

According to the image display device mounting device of the present invention, the image display device holds the display screen in a substantially vertical posture along the substantially vertical direction by the holder, and guides the movement operation of the holder via the engaging means. rail members are disposed along the periphery of the set specified area inside portion of the mounting surface.
Therefore, the image display device can be moved through the engagement means and the holding tool while being guided by the rail member, without requiring a troublesome operation as in the prior art and without moving into the designated area. it can. As a result, even if there is an object in the designated area, the image display apparatus can be moved without causing interference with the simple operation by simply moving the image display apparatus while being guided by the rail member. .

Further, according to the floor-to-head platform according to the present invention, the image display device is supported by the holder from above while the display screen is suspended in a substantially vertical posture along the substantially vertical direction, and is held via the engaging means. rail member for guiding the movement of the are arranged along the periphery of the set in the inner portion of the ceiling lower surface specified area.
Therefore, the image display device can be moved through the engagement means and the holding tool while being guided by the rail member, without requiring a troublesome operation as in the prior art and without moving into the designated area. it can. As a result, even if there is an object in the designated area, the image display apparatus can be moved without causing interference with the simple operation by simply moving the image display apparatus while being guided by the rail member. . That is, even if a load or the like is placed on the upper surface of the base corresponding to the specified area, the depth position of the television can be adjusted with a simple operation without causing interference with the specified area. Luggage on the upper surface of the corresponding base part can be taken out.

Further, according to another floor-top base according to the present invention, the image display device is supported from below in a state in which the display screen is raised to a substantially vertical posture along a substantially vertical direction by the holder, and is connected via the engaging means. rail member for guiding the movement of the holder are arranged along the periphery of the set specified area inside portion of the base portion upper surface.
Therefore, the image display device can be moved through the engagement means and the holding tool while being guided by the rail member, without requiring a troublesome operation as in the prior art and without moving into the designated area. it can. As a result, even if there is an object in the designated area, the image display apparatus can be moved without causing interference with the simple operation by simply moving the image display apparatus while being guided by the rail member. . That is, even if a load or the like is placed in a designated area on the upper surface of the base unit, the depth position of the television can be adjusted with a simple operation without causing interference with the upper surface of the base unit. The baggage etc. in the designated area can be taken out.

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.
FIG. 1 is an overall perspective view showing a schematic configuration of a floor head base according to the first embodiment of the present invention. As shown in this figure, the floor head stand 1 was set at a height position spaced apart from the base portion 2 having the hinged door 3 and the drawer 4 by a predetermined amount from the upper surface 2f of the base portion 2. A ceiling portion 6, and a rear end wall portion 8 for connecting the ceiling portion 6 and the rear end portions of the base portion 2, and an upper surface 2 f of the base portion 2 in front of the rear end wall portion 8. Between the ceiling part 6, the space part 9 opened to the left and right and the front is formed. Then, for example, a liquid crystal type thin image display device D (in this embodiment, a television receiver: hereinafter abbreviated as a thin television) is attached to the ceiling portion 6 through an attachment device described in detail below.

  The television mounting apparatus for attaching the thin television D to the ceiling portion 6 of the floor head 1 as an attachment object guides the holder 20 that holds the thin television D and the movement operation of the holder 20 as will be described later. The slide rail 10 as a rail member (specifically, slidably guided) and the engaging tool 30 for engaging the upper end of the holding tool 20 with the slide rail 10 as described later are configured as main parts. Has been.

First, the slide rail 10 of the television mounting device will be described.
FIG. 2 is a perspective view of the slide rail 10, and FIG. 3 is a partial cross-sectional explanatory view showing an attachment structure for attaching the slide rail 10 to the lower surface side of the ceiling portion 6.
As shown in FIG. 2, the slide rail 10 is obtained by bending a metal rod such as a steel rod having a predetermined diameter, for example, having a circular cross section, and a pair of left and right parallel first rail portions. 11 and the second rail portion 12 extending so as to connect the front ends of the first rail portions 11 are formed in a substantially rectangular shape (that is, a substantially U shape) having one side opened in a plan view. The bent corner between the first rail 11 and the second rail portion 12 has a sufficiently large radius of curvature so that the direction changes smoothly. A disk-like stopper disk 13 is fixed to the terminal side of each first rail portion 11 of the slide rail 10 to prevent the engagement tool 30 described later from coming off.

The slide rail 10 is suspended and supported on the ceiling portion 6 of the floor head base 2 via a suspension bracket 15.
The suspension bracket 15 is formed of a metal plate material having sufficient strength and rigidity, such as a steel plate, for example, and has a rectangular flat plate-shaped center portion 16 at a substantially central portion in a plan view, and front and rear ends at left and right ends. A pair of leg portions 17 are extended. These leg portions 17 are formed so as to extend outward from the first rail portion 11 of the slide rail 10, extend downward, and are folded back inward at a position corresponding to the outer portion of the slide rail 10. . Then, by joining the folded portion 17b to the outer surface of the first rail portion 11 of the slide rail 10 by a known method such as welding, the substantially U-shaped slide rail 10 is formed below the suspension bracket 15. It is fixed integrally.

A columnar column 18 is erected on the center portion 16 of the suspension bracket 15. As shown in FIG. 3, the outer diameter of the column 18 is formed on the ceiling portion 6 of the floor head stand 1. It is set so that it can be inserted into the through hole 6h.
A male screw portion 18m is screwed to the upper end portion of the support column 18. The support column 18 is inserted into the through hole 6h from below the ceiling portion 6, and a nut member 19 screwed with the male screw portion 18m is fastened. As a result, the suspension bracket 15 is supported by the ceiling portion 6. That is, the slide rail 10 is suspended and supported by the ceiling portion 6 along the ceiling portion 6 via the suspension bracket 15.

  In this way, instead of providing the male screw portion 18m at the upper end portion of the support column 18 and tightening the nut member 19, the female screw portion is provided at the center portion 16 of the suspension bracket 15, while the shaft portion of the bolt-shaped member is provided. It is also possible to provide a male screw portion on the lower end side of the column and tighten the male screw portion into the female screw portion. In any case, it is preferable to apply a known appropriate locking means to the screw fastening portion.

  As described above, the support rail 18 of the suspension bracket 15 is inserted into the through hole 6 h of the ceiling portion 6, and the nut member 19 is screwed into the upper end portion of the support column 18, whereby the left and right slide rails 10 are interposed via the suspension bracket. Is suspended and supported below the ceiling portion 6, the nut member 19 is rotated from the upper surface side of the ceiling portion 6 to rotate the column 18, so that the suspension is suspended about the longitudinal axis of the column 18. The bracket 15 and the slide rail 10 can be rotated in a horizontal plane to change the direction of the television D in the left-right direction.

  That is, by attaching the slide rail 10 to the ceiling portion 6 of the floor head base 1 through such a rotation mechanism, the direction of the television D in the left-right direction can be changed relatively easily, and the television can be handled. Can improve convenience.

  More preferably, a cylindrical elastic bush 7 made of a material having high elasticity such as rubber is interposed between the support column 18 and the through hole 6h. This prevents the support column 18 (and thus the suspension bracket 15 and the slide rail 10) from inadvertently rotating inside the through hole 6h. In addition, when the support 18 is rotated to change the horizontal direction of the television D, an appropriate operational feeling can be obtained by the elastic force of the elastic bush 7.

Next, the structure of the holder 20 and the engagement tool 30 of the television mounting device will be described.
FIG. 4 is an explanatory view showing a suspended support state of the flat-screen television D by the slide rail 10, FIG. 5 is a perspective view showing the main part of the holder, and FIG. 6 is an arrow from the direction of arrows Y6-Y6 in FIG. FIG.
As can be clearly understood from FIG. 4, the television mounting device includes a holder 20 having a holding rod 21 extending in the vertical direction in order to hold the thin television D in a substantially vertical posture in which the display screen Df is substantially along the vertical direction. I have.

  As shown in detail in FIG. 5, the holder 20 includes, for example, a substantially rectangular parallelepiped main body block 22 that supports the lower end side of the holding rod 21 and a plate-like mounting bracket 24 that fixes and supports the back surface of the thin television D. A so-called VESA metal fitting conforming to the VESA standard). The mounting bracket 24 is provided with a plurality (for example, four in this embodiment) of bolt insertion holes 24h in order to fix the back side of the thin television D.

  A shaft support protrusion 23 protruding from the surface is integrally provided on the outer side surface of the main body block 22, and the plate-like mounting bracket 24 is attached to the shaft support protrusion 23. ing. The mounting bracket 24 includes a pair of leg portions 25, and a through-hole 23 h in a direction perpendicular to the holding rod 21 is formed in the shaft support protrusion 23 of the main body block 22, and is fitted into the through-hole 23 h. A mounting bracket 24 is rotatably attached to the main body block 22 through a combined pivot shaft 26.

  The pivot shaft 26 is fitted into the through-hole 23h with an interference fit with an appropriate tightening margin, and is based on the weight of the thin television D in a state where the thin television D is fixedly supported by the mounting bracket 24. Even if a moment load acts on the mounting bracket 24, the flat-screen TV D will not be inadvertently rotated in the up-and-down direction, and when the user tilts the flat-screen TV D, the up-and-down direction depends on the operating force. It can be rotated in the direction of arrows a1 and a2 in FIG.

  That is, the tilting mechanism for adjusting the angle of the flat-screen television D in the undulating direction is constituted by the shaft support projecting portion 23, the mounting bracket 24 and its leg portion 25, and the pivot shaft 26 of the main body block 22. By holding the thin television D on the holder 20 via such a tilt mechanism, the orientation of the television D in the undulating direction can be changed relatively easily, and convenience in handling the television can be improved.

  In this case, the thin television D is held so that the substantially central portion on the back side can be rotated in the undulation direction via the tilt mechanism, the main body block 22 and the pair of television support bars 21. Therefore, the turning radius for adjusting the angle in the tilt direction by turning the flat TV D in the undulation direction may be about half of the vertical dimension of the flat TV D, which is conventionally on one end side of the flat TV. Compared with the case where the mounting portion is used as a fulcrum to rotate in the front-rear direction, it is possible to significantly suppress the rotation locus from projecting downward.

The body block 22 is provided with a vertical through hole 22h (see FIG. 4) through which the holding rod 21 is rotatably inserted. On the other hand, a stopper portion 21s having a diameter larger than that of the through hole 22h is integrally formed at the lower end portion of the holding rod 21.
Then, the lower end side of the holding rod 21 is rotatably assembled to the main body block 22 by inserting the holding rod 21 into the through hole 22h from below until the stopper portion 21s is stopped against the lower end surface of the main body block 22. .

  The holding rod 21 is fitted into the through-hole 22h of the main body block 22 with an interference fit with an appropriate tightening allowance, and the flat TV D is fixedly supported on the mounting bracket 24, and the horizontal TV D is mounted on the flat TV D. Even if a slight moment load is applied, the thin TV D does not rotate carelessly, and the user rotates the thin TV D to rotate the holding rod 21 according to the operating force. The holder 20 can be rotated around the center line in the vertical direction of the holder 20 (in the directions of arrows b1 and b2 in FIG. 6).

  Thereby, the flat TV D can be rotated around the vertical center line of the holder 20, and the horizontal angle of the display screen Df can be adjusted, which is more convenient when using the flat TV D. It is expensive.

  More preferably, a cylindrical elastic bush 27 made of a material having high elasticity such as rubber is interposed between the holding rod 21 and the through hole 22h. This prevents the main body block 22 (and thus the thin television D) from rotating carelessly around the axis of the holding rod 21. In addition, when the thin TV D is rotated to change the horizontal direction of the TV D, an appropriate operational feeling can be obtained by the elastic force of the elastic bush 27.

  The upper end side of the holding rod 21 of the holder 20 is fixed to a block body 32 (main body block) of the engaging tool 30 as shown in FIG. The main body block 32 is formed in, for example, a substantially rectangular parallelepiped shape, and has a vertical through hole 32h through which the upper end side of the holding rod 21 is inserted. The upper end side of the holding rod 21 is inserted into the through hole 32h and is fastened and fixed to the main body block 32 of the engaging tool 30 using upper and lower fixing nuts 38 and 39.

  A pair of upper and lower pivot shafts 33a and 33c protruding from the surface are integrally provided on the side surface of the main body block 32 in the outward direction. These pivot shafts 33a and 33c both extend in the horizontal direction. When the engagement tool 30 is attached to the slide rail 10, the upper pivot shaft 33a is located above the slide rail 10 and the lower pivot shaft. 33c is located below the slide rail 10, respectively. Further, a pivot shaft 33b (vertical pivot shaft) extending in the vertical direction is connected to a middle portion of the upper and lower pivot shafts 33a and 33c so as to span the both 33a and 33c.

At the tips of the upper and lower pivot shafts 33a and 33c, for example, rotating rollers 34A and 34C having rolling surfaces substantially along the upper and lower peripheral edge shape in the cross section of the slide rail 10 are provided on the corresponding pivot shafts 33a and 33c. Each of them is attached so as to be rotatable around its axis. Further, for example, a cylindrical rotating roller 34B is attached to a substantially center of the vertical pivot shaft 33b so as to be rotatable about the axis of the vertical pivot shaft 33b. Each of these rotating rollers 34A, 34B, 34C is in contact with the upper end, the side portion, and the lower end of the slide rail 10 so as to be able to roll.
Then, when these rotating rollers 34A, 34B, 34C roll along the slide rail 10, the engaging tool 30 moves along the slide rail 10 with very low friction and without any trouble.

  As described above, the holding device 20 that holds the thin television D from below in a state in which the display screen Df is suspended in a substantially vertical posture along the substantially vertical direction has an upper end (that is, an upper end of the holding rod 21) at the engaging device 30. By being engaged with the slide rail 10 through and guided by the slide rail 10, the moving operation is smoothly performed in a suspended state along the lower surface of the ceiling portion 6 of the floor head base 1.

That is, the flat-screen television D is attached to the upper end of the holding rod 21 in a state where the back side is supported by the holder 20 (that is, by the holder main body block 22 disposed at the lower end of the holding rod 21). The main body block 32 of the combination tool 30 can move smoothly along the slide rail 10 by moving along the slide rail 10 with low friction via the rotating rollers 34A, 34B, 34C. In particular, the rotating rollers 34A and 34C are provided in a pair of upper and lower sides with the slide rail 10 interposed therebetween, and perform stable rolling with the upper and lower sides of the slide rail 10 interposed therebetween, so that the main body block 32 of the engaging tool 30 can be stably and securely moved. It can be reliably moved along the slide rail 10.
The main parts such as the holding rod 21 and the main body block 22 of the holder 20 and the main body block 32 of the engaging tool 30 are manufactured using a material such as metal having sufficient strength and rigidity.

In the present embodiment, the slide rail 10 is disposed outside the designated region along at least a part of the outer edge of the designated region having a predetermined shape set in the inner portion of the lower surface of the ceiling portion 6. .
FIG. 7 is an explanatory side view of the floor head base 1. FIG. 8 is a bottom view showing the lower surface of the ceiling portion 6 of the floor head 1 and is an arrow view from the direction of arrows Y8-Y8 in FIG. Further, FIG. 9 is a plan view showing the upper surface 2f of the base portion 2 of the floor head stand 1, and is a view seen from the direction of arrows Y9-Y9 in FIG.

  As shown in these drawings, the inner portion of the lower surface of the ceiling portion 6 to which the slide rail 10 is attached has a substantially rectangular shape with a part opened in a plan view and a bottom view, that is, a surface facing the rear end wall portion 8. A designated region Sc (see FIG. 8) having a substantially U-shaped outer edge shape opened on the rear side is set. This designated area Sc corresponds to the luggage placement allowance area Sb set on the upper surface 2f of the base portion 2 (that is, an area where luggage etc. are scheduled to be placed: see FIG. 9). .

  The slide rail 10 is disposed outside the designated area Sc along the outer edge of the designated area Sc. Therefore, when moving the flat-screen television D, the television D is moved while being guided by the slide rail 10, so that at least one of the outer edges of the designated area Sc is held in a substantially vertical posture. It moves outside the designated area Sc along the part. Depending on the outer edge shape of the designated area Sc, the slide rail 10 may be disposed along only a part of the outer edge of the designated area Sc.

  The slide rail 10 has a tilt angle in the tilt direction (FIG. 4: a1, a2 arrow direction) and a swing angle in the left-right direction (FIG. 6: b1, b2 arrow direction) about the axis of the holding rod 21. In the basic vertical posture in which is returned to 0 (zero), the back surface side of the flat-screen television D is disposed outside the designated region Sc by a dimension that is larger than the overhang amount that projects inward of the lower surface of the ceiling portion 6. Yes.

Therefore, even if the flat-screen television D is moved along the slide rail 10 in the state of returning to the basic vertical posture, it interferes with the load placed in the load placement allowable area Sb on the upper surface 2f of the base portion 2. Never do. That is, the engagement tool 30 and the holding tool 20 are located in the load placement allowable area Sb from the front position on the first rail portion 11 of the slide rail 10 to the back position on the terminal side of the second rail portion 12. The depth position of the flat-screen TV D can be adjusted with a simple operation without causing any interference with luggage.
On the contrary, when taking out a load placed in the load placement allowable area Sb, it can be easily taken out while avoiding interference with the flat-screen television D.

As described above, according to the present embodiment, the flat-screen television D is supported by the holder 20 from below in a state in which the display screen Df is suspended in a substantially vertical posture along the substantially vertical direction. The slide rail 10 that guides the moving operation of the holding tool 20 via the specified region Sc along at least a part of the outer edge of the specified region Sc having a predetermined shape set in the inner portion of the lower surface of the ceiling portion 6. Arranged outside.
Accordingly, the thin television D can be moved through the engagement tool 30 and the holding tool 20 while being guided by the slide rail 10 without moving in the designated area Sc without requiring a troublesome operation as in the prior art. Can be made.

  As a result, even if there is a baggage or the like in the baggage placement allowable region Sb corresponding to the designated region Sc by a simple operation of moving the flat-screen television D while guiding it with the slide rail 10, it causes interference with this. The flat-screen television D can be moved without any problems. That is, even if a load or the like is placed in the load placement allowable region Sb on the base portion upper surface 2f corresponding to the designated region Sc, the thin television D can be easily operated without causing interference with the load. The depth position can be adjusted, and the baggage in the baggage placement allowable region Sb on the upper surface 2f of the base portion corresponding to the designated region Sc can be taken out. Thereby, the space part 9 between the base part 2 and the ceiling part 6 of the floor head stand 1 can be used more effectively.

FIG. 10 shows one modified example of the engaging tool of the television mounting device.
In the engaging tool 40 according to this modification, a substantially cubic engaging block 43 is integrally provided on the outer side surface of the main body block 32. Inside the engagement block 43, a guide hole 44 is formed so as to be slidably guided while the slide rail 10 is inserted. On the side surface of the guide hole 44 facing outward, the suspension bracket 15 is provided. An opening 45 through which the folded portion 17b of the leg portion 17 is inserted is formed.
A sliding guide layer 46 made of, for example, a low friction material such as a tetrafluoroethylene resin is integrally formed on the inner peripheral surface of the guide hole 44, and the inner peripheral surface of the guide hole 44 and the slide rail 10 are formed. Friction reduction between the outer peripheral surface and the outer peripheral surface is achieved. The engagement block 43 slides along the slide rail 10, so that the engagement tool 40 moves along the slide rail 10 with very low friction and no trouble.
As described above, various structures well-known to those skilled in the art can be applied as specific configurations of the engaging tools 30 and 40 (and also the holding tool 20) of the television mounting device.

Next, a second embodiment of the present invention will be described.
In the second embodiment, the engagement structure of the engagement tool with the slide rail is basically different from that of the first embodiment. In the following description, components having substantially the same configuration as those in the first embodiment described above and having the same functions are denoted by the same reference numerals, and further description thereof is omitted.

FIG. 11 is a perspective view of a suspension bracket and a slide rail of the television mounting device according to the second embodiment, and FIG. 12 shows an engagement structure with the slide rail of the engagement tool according to the second embodiment. It is explanatory drawing shown.
As shown in these drawings, in this embodiment, the slide rail 50 is formed in a bar shape having an oval cross section, and the leg portion 57 of the suspension bracket 55 projects to an inner position than the slide rail 50. Further, it is formed to extend downward and bend outward at a position corresponding to the inner side of the slide rail 50. And this bending part 57b is joined to the inner surface of the slide rail 50 by well-known methods, such as welding. In addition, the cross-sectional shape of the slide rail 50 may be circular instead of the ellipse as in the case of the first embodiment.

  The slide rail 50 is obtained by bending a metal bar such as a steel bar, for example, and connects the pair of left and right parallel first rail parts 51 and the front ends of the first rail parts 51. Similarly to the case of the first embodiment, the extended second rail portion 52 is formed in a substantially rectangular shape (that is, substantially U-shaped) with one side opened in a plan view. The bent portion 57 b of the leg portion 57 is joined to the inner side surface of the first rail portion 51. The bent corner between the first rail 51 and the second rail portion 52 has a sufficiently large radius of curvature so that the direction changes smoothly. A disc-shaped stopper disk 53 is fixed to the end side of each first rail portion 51 of the slide rail 50 for preventing the engagement tool 60 from coming off.

On the other hand, a pair of upper and lower pivot shafts 63a projecting from the surface are provided on the inward side surface of the main body block 62 of the engaging tool 60 to which the upper end side of the holding rod 21 is fastened and fixed using the upper and lower fixing nuts 38 and 39. , 63b are integrally provided. Both the pivot shafts 63a and 63b extend in the horizontal direction. When the engagement tool 60 is attached to the slide rail 50, the upper pivot shaft 63a is located above the slide rail 50 and the lower pivot shaft. 63b is located below the slide rail 50, respectively. A pair of upper and lower rotating rollers 64A and 64B are rotatably supported on the pivot shafts 63a and 63b. These rotating rollers 64 </ b> A and 64 </ b> B are provided with rolling surfaces substantially along the upper and lower peripheral edge shapes in the cross section of the slide rail 50.
The rotating rollers 64 </ b> A and 64 </ b> B roll along the slide rail 50, so that the engagement tool 60 moves along the slide rail 50 with no trouble and very low friction.

  Also in the second embodiment, as in the case of the first embodiment, the flat-screen television D is placed on the back side by the holder 20 (that is, by the holder main body block 22 disposed at the lower end of the holding rod 21). In the supported state, the main body block 62 of the engaging tool 60 attached to the upper end of the holding rod 21 moves with low friction along the slide rail 50 via the rotating rollers 64A and 64B, whereby the slide rail 50 Can move smoothly along. In particular, the rotating rollers 64A and 64B are provided in a pair of upper and lower sides with the slide rail 50 interposed therebetween, and perform stable rolling with the upper and lower sides of the slide rail 50 interposed therebetween, so that the main body block 62 of the engaging tool 60 is stably It can be reliably moved along the slide rail 50.

  In the above embodiment, the holder 20 holds the thin television D from above, and the engaging tools 30 and 60 are configured to engage the upper ends of the holder 20 with the slide rails 10 and 50 in a suspended state. However, instead of this, the holder may hold the flat-screen television from below, and the engaging tool may be configured to engage the lower end of the holder with the slide rail in a raised state.

Next, a third embodiment of the present invention will be described.
FIG. 13 is an explanatory side view of the floor head base 71 according to the third embodiment. FIG. 14 is a plan view showing the upper surface 72f of the base portion 72 of the floor head base 71, and is an arrow view from the direction of arrows Y13-Y13 in FIG.

  As shown in these drawings, in this embodiment, the slide rail 80 is attached to the upper surface 72f of the base portion 72, not the ceiling portion 76 of the floor head base 71, and an inner portion of the base portion upper surface 72f. Is a designated region Sd having a substantially rectangular outer shape that is partially rectangular in plan view, that is, substantially U-shaped with an opening on the rear side facing the rear end wall portion 78 of the floor head base 71 (see FIG. 14) is set. This designated area Sd coincides with the luggage placement allowance area set on the upper surface 72f of the base 72 (that is, the area where the luggage etc. is scheduled to be placed).

  The slide rail 80 is disposed outside the designated area Sd along the outer edge of the designated area Sd. Therefore, also in the present embodiment, when the thin television D is moved, the television D is moved in the substantially vertical posture by moving the holder 20 while being guided by the slide rail 80. It moves outside the designated region Sd along at least a part of the outer edge of Sd. Depending on the outer edge shape of the designated area Sd, the slide rail 80 may be arranged along only a part of the outer edge of the designated area Sd.

The slide rail 80 has a tilt angle in the tilt direction (FIG. 4: a1, a2 arrow direction) and a swing angle in the left-right direction (FIG. 6: b1, b2 arrow direction) about the axis of the holding rod 21. In the basic vertical posture in which is returned to 0 (zero), the back surface side of the flat-screen television D is disposed outside the designated region Sd by a dimension larger than the overhang amount projecting inward of the upper surface 72f of the base portion 72. Is done.
Therefore, when the thin television D is moved along the slide rail 80 in the state where the flat TV D is returned to the basic vertical posture, the same effects as those of the above-described embodiment can be obtained.

  In this case, by disposing the holding tool and the engaging tool upside down as in the first or second embodiment, the holding tool holds the thin television D from below, and the engaging tool is the lower end of the holding tool. Can be configured to engage with the slide rail 80 in a raised state.

In addition, as described above, the outer edge shape of the designated areas Sc and Sd is not only a substantially rectangular shape (substantially U-shaped) with the rear side opened in plan view, but also the lower surface shape of the ceiling portion 6 and the base portion 2. Depending on the shape of the upper surface 2f, various other shapes such as a substantially circular shape or a substantially oval shape with an open rear side can be employed.
Moreover, although all the above embodiments were about the attachment apparatus to the ceiling part 6 of the floor head stand 1 of the thin-screen television D, this invention is not limited to such a case, For example, it is personal. The present invention can also be applied to an attachment device for other types of thin image display devices such as a thin display device of a computer.

  As described above, the present invention is not limited to the above-described embodiment, and can be applied to various other uses without departing from the gist thereof, and various improvements and modifications can be made. Is.

  The present invention relates to an image display device mounting device and a floor-top base equipped with the same, and when mounting a thin image display device to a predetermined mounting object, the depth position can be easily obtained without requiring troublesome operations. For example, it can be effectively used as an attachment device for attaching a flat-screen TV to a floor head stand of a hospital or the like.

1 is an overall perspective view showing a schematic configuration of a floor head base according to a first embodiment of the present invention. It is a perspective view which shows the slide rail of the television attachment apparatus which attaches a thin-screen television to the ceiling part of the said floor head stand. It is a partial cross section explanatory drawing which shows the attachment structure which attaches the said slide rail to the ceiling part lower surface side of a floor-top base. It is a fragmentary sectional explanatory view which shows the suspension support state of the thin-screen television by the said slide rail. It is a perspective view which shows the principal part of the holder of the said television attachment apparatus. It is an arrow view from the Y6-Y6 arrow direction of FIG. It is side surface explanatory drawing of the said floor head stand. It is an arrow view from the Y8-Y8 arrow direction of FIG. It is an arrow view from the Y9-Y9 arrow direction of FIG. It is explanatory drawing which shows the modification of the engaging tool of the said television attachment apparatus. It is a perspective view which shows the suspension bracket and slide rail of the television attachment apparatus which concern on 2nd Embodiment of this invention. It is explanatory drawing which shows the engagement structure with the slide rail of the engaging tool which concerns on 2nd Embodiment. It is side surface explanatory drawing of the floor head base which concerns on 3rd Embodiment of this invention. It is an arrow view from the Y14-Y14 arrow direction of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1,71 Floor head stand 2,72 Base part 2f, 72f Upper surface of base part 6,76 Ceiling part 10,50,80 Slide rail 15,55 Suspension bracket 17,57 Leg part (of suspension bracket) 18 Prop 19 Nut member 20 Holder 21 Holding rod 22 Main body block 23 Shaft support projection 24 Mounting bracket 25 Leg (of mounting bracket) 26 Pivoting shaft 30, 40, 60 Engagement tools 32, 62 Main body blocks 33a-33c , 63a, 63b Pivot shafts 34A to 34C, 64A, 64B Rotating roller 43 Engagement block 44 Guide hole D Flat-screen TV Df Display screen Sc, Sd Designated area

Claims (1)

A base,
A ceiling part spaced a predetermined amount from the upper surface of the base part;
A connecting part for connecting the ceiling part and the rear part of the base part;
A pair of parallel first rail portions and a pair of first rail portions that are disposed around a specified region set in an inner portion of the mounting surface on the lower surface side of the ceiling portion, along a part of the mounting surface. A rail member that is formed in a substantially U shape with the second rail portion that connects the front ends and guides a sliding operation along the mounting surface of the engagement means described later, and an upper end of the holder described later is the rail member. An attachment device comprising: an engagement means that engages in a suspended state; and a holder that holds the thin image display device from above in a substantially vertical posture in which the display screen is substantially along the vertical direction;
With floor head stand.

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