JP2006053212A - Wall hanging device for flat panel display - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall hanging device for a flat panel display extremely easily attaching and detaching the flat panel display and attaching a display with an extremely small space between the flat panel display and a wall or between flat panel displays when flat panel displays are juxtaposed. <P>SOLUTION: The wall hanging device is constituted by providing a base board 10 to be fixed to the wall and an attaching frame 20 preliminarily attached to the back face of a flat panel display. Locking pins disposed at the top and the bottom of the back face of the attaching frame 20 are detachably linked to a support lever 12 provided on the front face of the base board 10. The lower locking pin 22B inserted into the insertion recess 12C of the support lever 12 is automatically locked by a locking part 31, and the locked state of the locking part 31 is released by a release tool 32 which pulls the locking part 31 downward. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a thin wall display device for use in installing a thin TV monitor or computer display (hereinafter referred to as a thin display) on a wall surface.

  2. Description of the Related Art Conventionally, this type of thin display wall-hanging device uses a base box or the like mounted on a wall surface to fix an attachment mounted on the back of the thin display with screws.

For example, according to the stand device described in Patent Document 1, a mounting portion on the back of a thin display is screwed to a mounting bracket that is mounted on a wall surface in advance. That is, the frame 2 is inserted into the pipe-shaped frame 1, a mounting bracket that protrudes forward is provided on the side of the frame 1, an L-shaped floor surface mounting portion is provided at the lower end, and a tree is provided at the upper end of the frame 2 A part mounting part is provided. And the installation work of the stand apparatus attaches the mounting bracket of the frame 1 to the mounting part on the back of the thin display, stands up against the wall while making each frame substantially vertical, and screws the wooden part mounting part to the ceiling beam or the duck, etc. Is.
JP-A-10-292898

  However, in the configuration in which the thin display is screwed to the mounting bracket fixed to the wall surface as described above, the screwing operation is performed between the wall surface and the thin display or between the thin displays when juxtaposed on both sides of the thin display. Space is required.

  As a result, even if the thin display is to be mounted in close contact with the wall surface, it must be protruded greatly from the wall surface in order to secure the necessary work space between the wall surface and the thin display. It was.

  Also, when juxtaposing thin displays, a work space must be secured between the thin displays, making it impossible to place thin displays in close contact.

  Further, in the structure in which the mounting bracket attached to the wall surface and the thin display are screwed, the screw is removed every time the thin display is attached and detached, and the screw is fixed again when the thin display is attached. For this reason, a lot of labor is required for attaching and detaching the thin display.

  In addition, in the structure in which the thin display is screwed to a mounting bracket or the like attached to the wall surface, it is difficult to adjust the support angle of the thin display and to adjust the mounting position.

  Moreover, since the weight of the thin display increases as the screen of the thin display becomes larger, when a large thin display is mounted, the work is performed while supporting this weight. For this reason, attachment work becomes very difficult, and accidents accompanying the fall of a large thin display increase.

  Therefore, the present invention was created to solve the above-described problems, and can be attached and detached very easily even with a large thin display, and even when the thin display is placed side by side or between the thin display and the wall surface. An object of the present invention is to provide a thin display wall-mounting device that can be mounted with a very small gap between the thin displays.

  The first means of the present invention comprises a base board 10 fixed to a wall surface and a mounting frame body 20 mounted in advance on the back surface of the thin display, and a mounting frame body provided on a support rod 12 provided on the front surface of the base board 10. 20 is to removably connect locking pins provided on the upper and lower surfaces of the rear surface.

  The base board 10 in the second means includes a fixed frame 11 that is fixed to the wall surface P, and support rods 12 that are provided on the front left and right sides of the fixed frame 11 and are provided with a pair of side plates 12A on both longitudinally extending edges. A locking recess 12B for locking an upper locking pin 22A provided on the upper side of the mounting frame body 20 on the side plate 12A of the support rod 12, and a lower locking pin provided on the lower side of the mounting frame body 20. The fixing tool 30 which fixes 22B is provided.

  The mounting frame 20 of the third means has a frame 21 that is screwed to the back surface of the thin display, and a polymerization rod 22 that is provided on the rear surface of the frame 21 and overlaps with the support rod 12 of the base board 10. Then, an upper locking pin 22A is provided at the upper part of the overlapping rod 22 and locked in the locking recess 12B provided at the upper end of the side plate 12A of the support rod 12, and a lower locking pin 22B is provided at the lower portion of the overlapping rod 22. It is provided so as to be inserted into the insertion recess 12C provided on the front surface of the side plate 12A of the support rod 12, and the lower locking pin 22B inserted into the insertion recess 12C is automatically locked by the fixture 30. .

  The fixing 30 of the fourth means includes the locking portion 31 that is always pressed and biased upward by the biasing force of the spring and the locking portion 31 when releasing the locking portion 31 in the locked state. A release tool 32 that lowers downward, and the locking portion 31 automatically locks the lower locking pin 22B inserted into the insertion recess 12C of the support rod 12, and the release tool 32 that lowers the locking portion 31 downward. Thus, the provision of the locking portion 31 so as to release the locked state is a means for solving the problem.

  According to claim 1 of the present invention, the base frame 10 is fixed to the wall surface, and the mounting frame body 20 is mounted in advance on the back surface of the thin display, and the mounting frame body 20 is attached to the support rod 12 provided on the front surface of the base panel 10. Since the locking pins provided on the upper and lower sides of the rear surface are detachably connected, the large and thin display can be attached and detached very easily and reliably.

  Further, the base panel 10, the mounting frame 20, and the fixture 30 according to claims 2 to 4 are mounted in a state in which the gap between the thin display and the wall surface and the gap between the thin displays when juxtaposed are extremely reduced. It has become possible.

  As described above, according to the present invention, even a large thin display can be attached and detached very easily and reliably, and the gap between the thin display and the wall surface and the gap between the thin displays when juxtaposed are extremely small. It has an excellent effect of being able to be mounted in a state in which it is attached.

  In the best mode of the present invention, a base board 10 that is fixed to a wall surface and a mounting frame 20 that is mounted in advance on the back of a thin display are provided. Locking pins provided on the upper and lower surfaces of the mounting frame 20 are detachably connected to the support rod 12 provided on the front surface of the base board 10. A locking recess 12B for locking an upper locking pin 22A provided at the upper part of the mounting frame body 20 and a lower locking pin 22B provided at the lower part of the mounting frame body 20 are fixed to the side plate 12A of the support rod 12. A fixture 30 is provided. An upper locking pin 22A is provided at the upper part of the overlapping rod 22 and locked in the locking recess 12B provided at the upper end of the side plate 12A of the supporting rod 12, and a lower locking pin 22B is provided at the lower portion of the overlapping rod 22 and It inserts in the insertion recessed part 12C provided in the side plate 12A front surface of the support rod 12. FIG. The locking portion 31 automatically locks the lower locking pin 22B inserted into the insertion recess 12C of the support rod 12, and the locking portion 31 is unlocked by a release tool 32 that pulls the locking portion 31 downward. By setting up as described above, the initial purpose is achieved.

  The basic configuration of the suspension device of the present invention includes a base board 10, a mounting frame 20, and a fixture 30 (see FIG. 5).

  The base board 10 is a member that is fixed to the wall surface P, and includes a fixed frame 11 that contacts the wall surface P and a support rod 12 (see FIGS. 1 and 2). The illustrated fixed frame 11 has a rectangular shape, and has screw holes 11A that are screwed to the wall surface P at the top and bottom of the fixed frame 11 (see FIG. 2A). On the other hand, the support rods 12 are strip-shaped members provided in pairs on the left and right sides of the front surface of the fixed frame 11 (see FIG. 1 (A)). A pair of side plates 12A are provided on both longitudinal longitudinal edges of the support rod 12 (see FIG. 2B). A locking recess 12B is provided at the upper end of the side plate 12A, and an insertion recess 12C is provided at the lower front portion of the side plate 12A (see FIG. 1B). The locking recess 12 </ b> B is a portion for locking the upper locking pin 22 </ b> A provided at the upper part of the mounting frame 20, while the insertion recess 12 </ b> C is the lower locking pin provided at the lower part of the mounting frame 20. 22B is a part to be inserted.

  The mounting frame 20 is a member that is mounted on the back of the thin display Q, and includes a frame 21 that is screwed to the thin display, and a pair of overlapping rods 22 provided on the left and right of the rear surface of the frame 21 (FIG. 3, FIG. 3). (See FIG. 4). The frame body 21 has a rectangular shape larger than the fixed frame 11 of the base board 10, and has a screw hole 21A screwed to the back surface of the thin display Q in the entire frame body 21 (FIG. 3 ( See b). On the other hand, the polymerization rod 22 has a substantially strip shape that overlaps with the support rod 12 of the base board 10 (see FIG. 4A). In the illustrated example, a pair of side plates 22 </ b> C is provided on both longitudinal edges of the superposition basket 22 (see FIG. 3B). Then, an upper locking pin 22A is provided on the upper side of the side plate 22C and is locked to a locking recess 12B provided at the upper end of the side plate 12A of the support rod 12. Further, a lower locking pin 22B is provided at the lower front surface of the side plate 22C and is inserted into the insertion recess 12C provided on the front surface of the side plate 12A of the support rod 12. The upper locking pin 22A and the lower locking pin 22B in the illustrated example use bolts penetrating the side plate 22C laterally (see FIG. 4B). Further, in the figure, reference numeral 23 denotes an insertion guide. By inserting this insertion guide 23 between the side plates 12A of the support rod 12, it is possible to facilitate the mounting operation of the upper locking pin 22A and the lower locking pin 22B. (See FIG. 3B).

  The fixture 30 automatically locks the lower locking pin 22B inserted into the insertion recess 12C (see FIG. 5). The fixing 30 includes a locking portion 31 and a release tool 32. The locking portion 31 is a member that is always pressed and biased upward by a biasing force of a spring (not shown), and a taper (not shown) is provided on the side surface of the locking portion 31. Then, when the lower locking pin 22B is brought into contact with the tapered side surface of the locking portion 31 to compress the spring and inserted into the insertion recess 12C of the support rod 12, the locking portion 31 is attached to the spring. It is lifted by force and automatically locks the lower locking pin 22B. On the other hand, the release tool 32 is a member used when releasing the locked portion 31 in the locked state. When the release tool 32 is pulled down, the locked portion 31 is pulled down, and the locked state of the locked portion 31 is changed. Open.

  The method of mounting the device of the present invention is as follows. First, the base board 10 is fixed to the wall surface P with screws (see FIG. 1B). Next, the mounting frame 20 is fixed by screwing to the back surface of the thin display Q (see FIG. 3B). In this state, the upper locking pin 22 </ b> A provided on the overlapping rod 22 in the mounting frame 20 is locked to the locking recess 12 </ b> B provided on the support rod 12 in the base board 10. Subsequently, when the lower locking pin 22B provided in the overlapping rod 22 in the mounting frame 20 is inserted into the insertion recess 12C provided in the support rod 12 in the base board 10, the lower locking pin 22B is inserted into the fixing tool 30. It locks automatically (see FIGS. 6 and 7).

  As described above, in the present invention, when the upper locking pin 22A is locked to the locking recess 12B with the thin display Q, the support rod 12 and the overlapping rod 22 are easily overlapped and the lower locking pin 22B is fixed. The tool 30 automatically locks, and the base board 10 and the mounting frame 20 are integrated (see FIG. 6B). Therefore, it is no longer necessary to secure a working space between the thin display Q and the wall surface P in addition to the thickness of the base panel 10 and the mounting frame 20.

  Further, when removing the thin display Q in the mounted state, the release tool 32 of the fixing tool 30 is pulled downward to release the locked state of the lower locking pin 22B, and the mounting frame body 20 is removed from the base panel 10. The fixing tool 30 can be released from a slight gap (see FIG. 6B).

  In addition, each structure of the example of illustration in this invention is only one Example of this invention, The design change of the shape of each structural member in the base board 10, the mounting frame 20, and the fixing tool 30, a change of a form, etc. It can be freely changed within the currently known technical range.

The base board in this invention is shown, (A) is a front view, (B) is a side view. The base board in this invention is shown, (A) is a rear view, (B) is a bottom view. The mounting frame in this invention is shown, (A) is a front view, (B) is a side view. The mounting frame body in this invention is shown, (A) is a rear view, (B) is a bottom view. It is a front view which shows the fixing tool in this invention. The connection state of the mounting frame and the base board in the present invention is shown, (A) is a front view, (B) is a side view. The connection state of the mounting frame and the base board in the present invention is shown, (A) is a rear view, (B) is a bottom view.

Explanation of symbols

P Wall surface Q Thin display 10 Base panel 11 Fixed frame 11A Screw hole 12 Support rod 12A Side plate
12B Locking recess
12C Insertion recessed part 20 Mounting frame 21 Frame 21A Screw hole 22 Superposition rod 22A Upper locking pin
22B Lower locking pin
22C Side plate 23 Guide 30 Fixing tool 31 Locking portion 32 Release tool

Claims (4)

  It consists of a base panel that is fixed to the wall and a mounting frame that is mounted in advance on the back of the thin display. The locking pins provided on the top and bottom of the mounting frame are detachably attached to the support rod provided on the front of the base panel. A wall-mounted device for a thin display characterized by being connected.   The base board includes a fixed frame that is fixed to a wall surface, and a support bar that is provided on the front left and right sides of the fixed frame and is provided with a pair of side plates on both side edges extending in the vertical direction. 2. A thin display according to claim 1, further comprising: a locking recess for locking an upper locking pin provided at an upper portion of the mounting frame; and a fixture for fixing a lower locking pin provided at a lower portion of the mounting frame. Wall hanging device.   The mounting frame includes a frame that is screwed to the back surface of the thin display, and a polymerization rod that is provided on the rear surface of the frame and overlaps with a support rod of the base board. A locking pin is provided to lock the locking recess provided at the upper end of the side plate of the support rod, and a lower locking pin is provided at the lower portion of the overlapping rod and inserted into the insertion recess provided on the front surface of the supporting rod. The thin wall display device according to claim 1 or 2, wherein a lower locking pin inserted into the insertion recess is provided to be automatically locked by the fixture. The fixing includes a locking portion that is always pressed and biased upward by a biasing force of a spring, and a release tool that pulls the locking portion downward when releasing the locking portion. The locking portion automatically locks the lower locking pin inserted into the insertion recess of the support rod, and the locking portion is provided to be unlocked by a release tool that pulls the locking portion downward. Item 4. The wall-mounted device for a thin display according to Item 2 or 3.

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