JP6899513B2 - TV mounting plate moving device - Google Patents

Description

The present invention relates to improving the convenience of a television mount moving device such as an LCD television used in a general household, a hospital, or the like.

In the past, when watching TV while lying down in a general home or hospital, the TV was watched in a state where it was installed on a stand installed in a fixed position in either the left or right direction, so one direction. I can only see it. You can't see it even if you look up or roll over to the other side. Also, there are times when I can't watch TV because it's very difficult to watch TV when I'm watching vertical things horizontally. Especially in the case of the elderly and the sick, the floor rubbing may be aggravated, and the body and head may become tired and hurt in a certain direction.

The television moving device described in Patent Document 1 below includes a main body frame 11, a moving table with pulleys 13, a driving wire 16, a driving vehicle 24, a motor 23, and a manual driving means in the ceiling of a bus vehicle. , It is assumed that the clutch 21 is provided.

According to this TV moving device, the motor and the manual are switched so that the TV mounted on the ceiling in the bus is moved linearly to the left and right within the main body frame.

The television support device described in Patent Document 2 below has a stand-type multi-joint directional device, and has a universal joint 5 at the tip of a telescopic stand composed of a main stand 3 and a sub-stand 4, and the universal joint of the universal joint. First, a television support device having a universal joint A at the tip of a telescopic arm composed of a main arm 6 and a sub arm 7.

According to this TV support device, a mechanism that allows a compact and lightweight liquid crystal TV to be set freely enables optimum viewing by selecting a desired angle and direction in any state.

Jikkenhei 1-74682A Japanese Unexamined Patent Publication No. 2006-129409

However, in Patent Document 1, since the main body frame 11 is installed on the ceiling inside the bus, the place is limited, and the movable area does not block the passenger's view in consideration of the view from the vehicle window viewed from the bus. By setting this, the viewing angle is fixed and limited due to the movement only in a linear direction in the left-right direction, and there is no freedom in the angle and direction that each passenger wants to see.

Further, in Patent Document 2, since the TV 1 is set on the support device at the tip of the stand-type telescopic sub-arm 7, there is a limitation of the small and lightweight TV, and when watching the TV 1 while lying down in a general household or a hospital. , The viewing angle is limited because the TV 1 attached to the tip of the telescopic sub-arm 7 swings around the main stand 3 as a fulcrum almost directly above the lying state, and the TV 1 is swung in the vertical direction. The same problem occurs in the viewing angle when the angle of is adjusted. Furthermore, in the case of the stand type, there is a problem that the device may fall down due to its weight and the device may be damaged. Also, in hospitals, it gets in the way when a doctor diagnoses and treats.

In order to solve the above problems, the first invention is for a guide shaft so that the TV mounting plate 2 can move freely on the guide shaft 15 in an arc shape on the mounting frame 1 suspended from the ceiling. A roller 13 is provided. Further, the above-mentioned problem is solved by a TV mounting plate moving device including a drive motor 20 for driving the TV mounting plate and a drive transmission means by a timing belt belt 17.

Further, in the second invention, as in the first invention, the TV mounting plate 109 can freely move on the guide rails 105/106/102/103 in an arc shape on the mounting frame 101 suspended from the ceiling. Guide bearings 110 and 114 (two each) are provided so as to be such, and the guide rail and the guide bearing are provided on both the upper and lower sides. Further, the above-mentioned problems are solved by a TV mounting plate moving device including a drive motor 111 for driving the TV mounting plate and a drive transmission means by a rack 104 and a pinion 107.

Further, in the third invention, the guide bearings 204 (2 pieces) are provided so that the TV mounting plate 203 can freely move to the left and right in a straight line on the guide rail 202 on the mounting frame 201 also suspended from the ceiling. Is provided, and when the TV mounting plate moves to the front side, left and right ends of the frame, the TV main body 211 can automatically track the angle of the inclined guide plates 216 and 217, and the TV main body is attached to the back surface of the TV main body. It is provided with a TV tilt roller 212 (2 pieces) and a TV fixed position return spring 213 (2 pieces) attached to the back surface of the TV body. Further, the above-mentioned problem is solved by a TV mounting plate moving device including a drive motor 206 for driving the TV mounting plate and a drive transmission means by a timing belt 208.

Further, in the fourth invention, the guide shaft rollers 313 (4 pieces) so that the TV mounting plate 302 can move freely on the guide shaft 315 in an arc shape on the mounting frame 301 suspended from the ceiling. Is provided. Further, in order to manually drive the TV mounting plate, a TV mounting plate moving device provided with a drive transmission means by a hanging string 317/318, a hanging string roller 316 (4 pieces) and a hanging string auxiliary roller 326 (2 pieces). , The above-mentioned problem is solved.

According to the present invention, there is no limitation on the viewing angle because the television is suspended from the ceiling in the house and the television moves in an arc shape, and the television always faces the front in the direction desired by the viewer. Further, since it is not a stand type, it is the same as the above, and it also prevents falling due to weight and hinders diagnosis and treatment by a doctor. With the above devices, it is possible to prevent floor rubbing of people who have been sleeping for a long time, reduce body pain and body fatigue of people who watch TV while sleeping, and in the coming aging society. Can also make a big contribution.

FIG. 1 is an arrangement image diagram of Example 1. The arrangement of Examples 2 to 4 is the same. FIG. 2 is a plan view showing the first embodiment in which the television mounting plate is moved in an arc shape by the motor and the timing belt drive transmission means of the present invention. However, since the figure is large and horizontal display is impossible, it is turned 90 degrees to the left and displayed vertically. FIG. 3 is a plan view of Example 1 in which the television mounting plate is moved in an arc shape by the motor and the timing belt drive transmission means of the present invention, and is a cross-sectional view taken along the line AA ′ of a bottom view of FIG. 2 as viewed from below. However, the hanging rod portion is not cross-sectioned. FIG. 4 is a plan view showing a second embodiment in which the television mounting plate is moved in an arc shape by the motor, the rack, and the pinion drive transmission means of the present invention. However, since the figure is large and horizontal display is impossible, it is turned 90 degrees to the left and displayed vertically. FIG. 5 is a plan view showing an embodiment in which the television mounting plate is moved in an arc shape by the motor, the rack, and the pinion drive transmission means of the present invention, and is a view taken along the line B of FIG. FIG. 6 is a plan view of a second embodiment in which the television mounting plate is moved in an arc shape by the motor, the rack, and the pinion drive transmission means of the present invention, and a right side view seen from the right with the AA'section of FIG. 4 as a cross section. Is. FIG. 7 is a plan view of a second embodiment in which the television mounting plate is moved in an arc shape by the motor, the rack, and the pinion drive transmission means of the present invention, and is a bottom view of FIG. 4 as viewed from below. However, the pinion shaft portion is shown in a partial cross-sectional view, and the bearing portion is omitted because it is difficult to see. In FIG. 8, the TV mounting plate is linearly moved left and right by the motor and the timing belt drive transmission means of the present invention, the TV body is automatically turned to the viewer by the inclined guide plate, and the TV is returned to the fixed position by the spring. It is a top view which shows Example 3. However, since the figure is large and horizontal display is impossible, it is turned 90 degrees to the left and displayed vertically. In FIG. 9, the TV mounting plate is linearly moved left and right by the motor and the timing belt drive transmission means of the present invention, the TV body is automatically turned to the viewer by the inclined guide plate, and the TV is returned to the fixed position by the spring. FIG. 8 is a cross-sectional view taken along the line AA'of a plan view showing Example 3 and a bottom view of FIG. 8 as viewed from below. However, the hanging rod portion is not cross-sectioned. FIG. 10 is a plan view showing a fourth embodiment in which the television mounting plate by the manually hanging string type drive transmission means of the present invention is manually moved. However, since the figure is large and horizontal display is impossible, it is turned 90 degrees to the left and displayed vertically. FIG. 11 is a plan view of Example 4 in which the television mounting plate is manually moved by the hanging string type drive transmission means of the present invention, and is a cross-sectional view taken along the line AA ′ of a bottom view of FIG. However, the hanging rod mounting portion is not shown in cross section. FIG. 12 is a flow chart showing the paths of electrical signals of Examples 1 to 3. FIG. 13 is a signal configuration diagram of a control box used for electrical wiring of Examples 1 to 3. FIG. 14 is a view of Japanese Patent Application Laid-Open No. 1 Jitsukaihei 1-74682. FIG. 15 is a view of Japanese Patent Application Laid-Open No. 2006-129409.

The TV mounting plates 2 and 109 are provided with a guide shaft roller 13 and a guide bearing 110 along the arcuate guide shaft 15 or the guide rails 105 and 106 arranged on the mounting frame 1 and 101 suspended from the ceiling. It is mounted by 114, and the drive of the motors 20 and 111 is transmitted by the timing belt 17 or the rack 104-1 pinion 107, so that the TV mounting plate is moved from the left and right walls of the ceiling surface toward the front wall when viewed from the bed. It can be moved in an arc shape, and the TV main body 3.112 always faces the viewer.

Embodiment 1

Hereinafter, examples will be described with reference to the accompanying drawings. In FIGS. 2 and 3, 1 is a mounting frame. When the drive motor 20 is driven, the timing belt 17 fixed to the TV mounting plate 2 by the belt retainer 4 is pulled, and the TV main body (about 14 inches of liquid crystal) 3 attached to the TV mounting plate 2 is a guide shaft. Guided by 15, it moves in an arc shape. In order for the TV mounting plate 2 to move smoothly, a guide shaft roller 13 (4 pieces), a roller A8 on the front surface of the mounting plate 2, and a roller B22 (2SET) on the back surface of the mounting plate 2 are provided for smoothness and weight resistance. Gender is taken into consideration. Further, a roller (4 pieces) 16 and a driving roller (1 piece) are provided for pulling the TV mounting plate 2 and for smoothly moving the timing belt 17. Reference numeral 31 is a drive shaft that transmits drive from the motor, and 20 is a drive motor.

In FIG. 3, the mounting frame 1 is suspended from the ceiling by the hanging rod attachments 24 and 25 and the hanging rod 26 (4SET). When mounting the mounting frame with this hanging rod, the TV body is mounted while adjusting the vertical angle.

FIG. 13 As shown in the electrical signal configuration diagram, the television body 3 mounted on the television mounting plate 2 is arcuate left and right by pressing (ON) the push button switch A502 and the push button switch B503 to move the television in the left-right direction and in an arc shape. Move to. Since limit switches 18 and 19 are provided to prevent overrun when moving, it functions as a safety device for overrun. In the case of automatic tracking, an infrared light emitter 401 is attached to the remote controller or the Odeco, infrared sensor switches 402 and 403 are installed on the TV mounting plate 2 side or the TV main body side, and the drive motor 20 is driven by the signal to the viewer. Even if the TV turns over, the TV mounting plate 2 is automatically moved in the direction desired by the viewer.

Fig. 12 Judgment SO 3 uses the tracking function in the flow diagram showing the path of the electrical signal, judges whether it is not used, and judges whether to move it in the left-right direction with the infrared sensor when the tracking function is used. It is a flow chart which shows the path of the signal to perform.

Embodiment 2

In FIGS. 4, 5, 6 and 7, 101 is a mounting frame, and when the direct-coupled drive motor 111 is driven, the rotation of the pinion 107 attached to the drive shaft 108 is transmitted to the rack (arc-shaped) 104, but the rack 104 is fixed. Therefore, the pinion shaft 107 is synchronized with the TV mounting plate 109, and the arc-shaped guide rails (front surface) 105, 106 and the arc-shaped guide rails (back surface) are provided with four guide bearings 110 and 114 (two front surfaces and two back surfaces). Guided by 102 and 103, it moves in an arc shape together with the TV main body 112 attached to the TV mounting plate 109. That is, the TV main body 112 is synchronized with the motor 111 and moves in an arc shape by the direct connection type.

In FIG. 7, the mounting frame 101 is suspended from the ceiling by a hanging rod attachment and a hanging rod as in FIG. 3 of the first embodiment.

FIG. 13 As shown in the electrical signal configuration diagram, the television is moved in the left-right direction by the push button switch in the same manner as in Implementation 1. The limit switches for preventing overrun when moving act as safety devices at 116 and 117. The automatic tracking is also performed in the same manner as in the first embodiment, but the infrared sensor switches 402 and 403 are installed on the TV mounting plate 109 side or the TV main body side, and the drive motor 111 is driven by the switches to move the TV mounting plate 109. Let me.

Embodiment 3

In FIGS. 8 and 9, 201 is a mounting body to be mounted, and a TV mounting plate 203, a straight guide rail 202, a timing belt tension pulley 207 (4 pieces), and a drive pulley 1 piece 205 are mounted on the upper surface of the mounting body 201. The drive motor 206 is mounted on the lower surface of the mounting frame 201. Since the timing belt 208 is pulled and the guide bearing 204 is guided by the straight guide rail 202 because it is fixed to the TV mounting plate 203 by the drive of the drive motor 206 by the belt retainer 219, the TV main body attached to the TV mounting plate 203. 211 moves. Further, when moving to the left side, the TV body is tilted to the right by being guided by the left tilting guide plate 216, and similarly, when moving to the right side, the TV body is guided by the right tilting guide plate 217 and tilted to the left side. In order to facilitate this movement, TV tilt rollers 212 (2 pieces) are provided on the left and right sides of the back side of the TV body, and the return is returned to the front by the TV fixed position return springs 213 (2 pieces).

In FIG. 9, the mounting frame 201 is suspended from the ceiling by a hanging rod attachment and a hanging rod as in FIG. 3 of the first embodiment.

FIG. 13 As shown in the electrical signal configuration diagram, the television is moved in the left-right direction in the same manner as in the first embodiment, but the limit switches 214 and 215 are provided to prevent overrun, so that the television acts as a safety device for over-movement. The automatic tracking is also performed in the same manner as in the first embodiment, but the infrared sensor switches 402 and 403 are installed on the TV mounting plate 203 side or the TV main body side, and the drive motor 206 is driven by the switches to drive the TV mounting plate 203. Move.

Embodiment 4

In FIGS. 10 and 11, 301 is a mounting frame. When the TV body 303 (about 14 inches of liquid crystal) is manually pulled to the left and right with the TV mounting plate 302 and the guide shaft rollers 313 (4 pieces) attached, the hanging strings are attached to the TV mounting plate 302. Since 317 and 318 are fixed by the hanging string holding plate 304, the TV body is guided by the guide rollers 313 (4 pieces) and the guide shaft 315 via the hanging string, and when the TV body is pulled to the left side, the right side is moved to the left side. When pulled, it manually moves to the right in an arc shape, but any position can be determined by the degree of pulling of the hanging strings 317 and 318. Further, in order to facilitate the movement, a hanging string roller 316 (4 pieces) and a hanging string auxiliary roller 326 (2 pieces) are provided. Further, in order for the TV mounting plate 302 to move smoothly and in consideration of weight resistance, the guide shaft roller 313 (4 pieces), the roller A308 on the front surface of the TV mounting plate 302, and the roller B320 (roller B320) on the back surface of the TV mounting plate 302. 2SET) is provided.

In FIG. 11, the mounting frame 301 is suspended from the ceiling by a hanging rod attachment and a hanging rod as in FIG. 3 of the first embodiment.

1 Mounting frame 2 TV mounting plate 3 TV body 4 Belt retainer 5 Roller shaft 6 Roller mounting piece A (mounting plate, front)
7 Roller pin A
8 Roller A
9 Bearing pin A
10 TV mount bearing 11 TV mount 12 TV mount auxiliary plate 13 Guide shaft rollers (4)
14 Guide shaft fixtures (2 pcs)
15 Guide shaft 16 Belt rollers (4 are free, drive shaft rollers are knock pinned)
17 Timing belt 18 Limit switch A
19 Limit switch B
20 Drive motor 21 Roller mounting piece B (mounting plate, 2 on the back side)
22 Roller B (2 pieces)
23 Roller pin B (2 pieces)
24 Suspension bar mounter A (4 pcs) For ceiling 25 Suspension bar mounter B (4 pcs) For frame 26 Suspension rod (4 pcs)
27 Connecting rod 28 Connecting pin A
29 Connecting pin B
30 Drive shaft bearing 31 Drive shaft 32 Belt roller shaft (4 pieces)

101 Mounting frame 102 Guide rail lower right 103 Guide rail lower left 104-1 Rack 104-2 Rack auxiliary plate 105 Guide rail upper left 106 Guide rail upper right 107 Pinion 108 Pinion shaft 109 TV mounting plate 110 On guide bearing (2 pieces)
111 motor (leverable motor)
112 TV body 113 Motor mounting plate 114 Under guide bearing (2 pcs)
115 Hanging rod attachment (4SET, same as Example 1)
116 Limit switch A
117 limit switch B

201 Mounting frame 202 Straight guide rail 203 TV mounting plate 204 Guide bearings (2 pcs)
205 Drive pulley 206 motor (leverable motor)
207 Tension pulley (4 pieces)
208 Timing Belt 209 TV Rotating Jig 210 TV Body Rotating Pin 211 TV Body 212 TV Tilt Roller (2 pcs)
213 TV fixed position return spring (2 pieces)
214 Limit switch A
215 Limit switch B
216 Left tilt guide plate 217 Right tilt guide plate 218 Suspension rod fixture (4SET, same as embodiment 1)
219 Belt holder

301 Mounting frame 302 TV mounting plate 303 TV body 304 Hanging string holding plate 305 Roller shaft for guide shaft (4 pieces)
306 Roller mounting piece A (front side of mounting plate)
307 Roller pin A
308 Roller A
309 Bearing pin A
310 TV fittings Bearings 311 TV fittings 312 TV fittings Auxiliary plate 313 Guide shaft rollers (4 pcs)
314 guide shaft fixtures (2 pcs)
315 Guide shaft 316 Hanging string roller (4 pieces)
317 Hanging string A (right side)
318 Hanging string B (left side)
319 Roller mounting piece B (2 on the back side of the mounting plate)
320 Roller B (2 pcs)
321 Roller pin B (2 pieces)
322 Hanging rod mounting tool A (4 pcs) For ceiling 323 Hanging rod mounting tool B (4 pcs) 324 for hanging rod (4 pcs)
325 Hanging rod roller shaft (4 pieces)
326 Suspension string auxiliary roller 327 Belt holder

401 Infrared light emitter 402 Infrared sensor SW left direction 403 Infrared sensor SW right direction

501 Main switch 502 Push button switch A Left direction 503 Push button switch B Right direction

Claims (2)

A mounting hard 1 is made as suspended from the room ceiling, the bottom plate of the mounting hard 1 has a recessed concave portion in an arc shape to the depth direction as viewed from the viewer side, and the recessed portion on the upper surface of the bottom plate A timing belt having a television mounting plate 2 to which a parallel curved arcuate guide shaft 15 is attached and a television body 3 attached to the guide shaft 15, and partially fixed to the television mounting plate 2 by a belt retainer 4. A drive motor 20 for pulling and moving the timing belt 17 is attached to 17 and the right front side of the recessed portion on the lower surface of the bottom plate, and the suspension rod attachments 24 and 25 and the suspension rod 26 are used to dent the bottom plate. The drive motor 20 is driven in the forward and reverse directions by adjusting the hanging angle and the positional relationship so that the portion, the recess of the guide shaft 15, and the TV main body 3 face the viewer. By doing so, the TV mounting plate 2 is pulled by the timing belt 17, the TV mounting plate 2 is guided by the guide shaft 15, and moves in a curved arc shape, and the TV main body 3 is always used by the viewer. A television mounting plate moving device characterized by facing in a direction. The mounting frame 301 suspended from the indoor ceiling and the bottom plate of the mounting frame 301 have a recessed portion that is dented in an arc shape in the depth direction when viewed from the viewer side, and the recessed portion is formed on the upper surface of the bottom plate. The arc-shaped guide shaft 315 curved in parallel was attached, the television mounting plate 302 having the television main body 303 attached to the guide shaft 315 was provided, and the television mounting plate 302 was partially fixed by the hanging string holding plate 304. , The hanging strings 317 and 318 for pulling and moving the TV mounting plate 302 are attached to both ends of the mounting frame 301 on the front side when viewed from the viewer side, and the hanging rod attachment 322, The 323 and the hanging rod 324 adjust the hanging angle and the positional relationship so that the recessed portion of the bottom plate, the recessed portion of the guide shaft 315, and the television main body 303 face the viewer. Then, by pulling the hanging strings 317 and 318 to the left and right, the TV mounting plate 302 is pulled by the hanging strings 317 and 318, and the TV mounting plate 302 is guided to the curved arcuate guide shaft 315. The TV main body 303 manually moves left and right in a curved arc shape when the hanging strings 317 and 318 are pulled to the left, and to the right when the right side is pulled. A television mounting plate moving device characterized in that an arbitrary position can be determined by pulling the strings 317 and 318, and the television body 303 always faces the viewer.

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