JP6717561B2 - Equipment storage furniture - Google Patents

Description

The present invention relates to equipment storage furniture capable of hiding and storing video recording/reproducing equipment and the like.

In Patent Document 1, an optical remote control type audio/video device, a light emitting part for controlling the audio/video device, and a control device for giving a control signal to the light emitting part are provided inside, and a light of a remote control operating device is provided. Disclosed is living furniture in which a light receiving unit that receives a signal and transmits the signal to the control device and a display unit that displays a control state of the control device are provided outside. With such living furniture, even if a door made of an opaque material is present in front of the audio/video device, the audio/video device can be remotely controlled.

JP-A-1-297006

However, in the living furniture, a light emitting unit for controlling the audio/video device, a control device for giving a control signal to the light emitting unit, and a light receiving unit for receiving an optical signal from a remote control operating device and transmitting the optical signal to the control device. And is necessary, which is a large-scale device.

In view of the above circumstances, an object of the present invention is to provide a device storage furniture that can be operated by a remote controller in a state where a video recording/reproducing device or the like is hidden without requiring a light emitting unit, a control device, or the like.

MEANS TO SOLVE THE PROBLEM The equipment storage furniture of this invention is provided with the storage housing part which has the shelf board which supports the equipment accommodated in order to solve the said subject, and the door provided in the said storage housing part so that opening/closing was possible. In the door, the door body is made of an opaque material, and an opening is formed in the door body to allow the signal light emitted from the remote controller to pass through, and the shelf plate is height-adjusted with respect to the opening. It is characterized in that it is provided.

In the case of the above configuration, since the opening for passing the signal light emitted from the remote controller is formed in the door, the door is hidden while the device is hidden to show the design of the door. Since the signal light can be passed through the opening formed in the, the device hidden by the door can be operated by the remote controller. Moreover, since the height of the shelf is adjustable with respect to the opening, it is possible to deal with the case where the height of the opening does not match the height of the signal light receiving portion of the device.

The opening may be a slit elongated in the lateral direction. According to this, even if the device is laterally displaced, the relative height relationship between the signal light receiving portion and the slit is maintained.

A plurality of the openings may be formed in the vertical direction. According to this, it is possible to cope with the case where the height of the signal light receiving unit in the above-mentioned device is various.

At least a first adjusting unit group and a second adjusting unit group are provided as an adjusting unit group for adjusting the height of the shelf board stepwise at a predetermined pitch. Use of the first adjusting unit group and the second adjusting unit With the use of the group of parts, the height difference of the shelf plate with respect to the opening may occur at intervals less than the predetermined pitch. For example, by setting the predetermined pitch to 10 mm and setting the interval less than the predetermined pitch to 5 mm, the height of the shelf plate with respect to the opening can be adjusted at intervals of 10 mm, 15 mm, 20 mm, and 25 mm.

A bottom plate may be provided, and the height of the signal receiving portion of the device with respect to the opening may be changed by removing the shelf plate and placing the device on the bottom plate. According to this, even when the relative heights of the signal light receiving part and the opening in the device on the shelf plate do not match, by removing the shelf plate and placing the device on the bottom plate, It is possible to match the relative heights of the signal light receiving unit and the opening in the device.

The opening may be formed horizontally with a constant width from the front side of the door to the back side of the door. According to this, the signal light emitted obliquely from above the opening is reflected on the lower surface side of the opening, and in particular, the signal light reflected once is directed obliquely upward from the back surface side of the door. Therefore, if the signal light receiving portion of the device hidden by the door is located higher than the opening, the signal light easily reaches the signal light receiving portion. Further, since the signal light emitted in parallel with the height of the opening is parallel to the inside of the opening, the signal receiving portion of the device hidden by the door is At the same height, the signal light easily reaches the signal light receiving portion. That is, in the case of such an opening, it is sufficient to place the device so that the signal light receiving unit is located at the same or higher position as the height of the opening.

The surface of the opening that reflects the signal light may be processed to have a reflectance higher than the reflectance of the material forming the surface itself. According to this, the decrease in luminous intensity of the signal light reflected twice is suppressed, and the signal light easily reaches the device.

The opening may have a horizontal portion horizontally formed with a constant width from the door front side to an intermediate portion, and a diffusion portion having a width wider than the horizontal portion from the intermediate portion to the door back side. Good. According to this, among the signal light emitted obliquely from above the opening, the signal light reflected once on the lower surface side of the horizontal portion passes through the diffusing portion and is oblique from the rear surface side of the door. It becomes easy to go out upwards, and it becomes easy to go out obliquely downward from the back surface side of the door through the diffusion part for the signal light that goes straight without being reflected at the horizontal part. Therefore, when the signal light receiving unit of the video recording/reproducing device or the like hidden by the door is at a position higher or lower than the opening, the signal light easily reaches the signal light receiving unit. Further, since the signal light emitted parallel to the height of the opening goes straight in the opening, the signal receiving portion of the video recording/reproducing device etc. hidden by the door. Is at a position approximately the same height as the opening, the signal light easily reaches the signal light receiving portion. That is, in the case of an opening having such a horizontal portion and a diffusion portion, the video recording/reproducing device or the like is provided by arranging the signal light receiving portion at various positions such as a position that is approximately the same as the height of the opening, a position that is higher or a position that is lower. Can be placed.

The diffusing portion may have a tapered shape that gradually expands from the midway portion to the back side of the door. When the diffusion part is visible to the user when the door is opened, the diffusion part that looks like this looks better when it has a tapered shape than when it is visually recognized as a stepped shape formed by a rectangular groove, for example.

According to the present invention, there is an effect that an operation by a remote controller can be performed in a state where a video recording/reproducing device or the like is hidden by a door without requiring a light emitting unit or a control device.

It is the outline perspective view which showed the equipment storage furniture provided with the door of embodiment of this invention, the figure (A) has shown the state which closed the door, and the figure (B) shows the state which opened the door. Shows. 1A is a schematic vertical sectional view of the equipment storage furniture of FIG. 1, and FIG. 1B is an explanatory view showing an optical path of signal light passing through a slit of a door. It is explanatory drawing which showed a mode that the incident angle of the signal light to a slit changes with respect to the equipment storage furniture of FIG. 1 by a user's standing position and a sitting position, and a user's position. FIG. 1A is a schematic vertical sectional view of equipment storage furniture of another embodiment, and FIG. 1B is an explanatory view showing an optical path of signal light passing through a diffusion slit of a door. It is explanatory drawing which showed the light distribution of the signal light which passes the diffusion slit of the door of FIG. It is explanatory drawing which showed the optical path of the signal light which passes the diffusion slit of the door of other embodiment of this invention. It is explanatory drawing which showed the blind spot of the signal light in a diffusion slit. (A) and (B) of the same figure are schematic cross-sectional views showing the equipment storage furniture of the embodiment having two shelf boards at the top and bottom. (A) and (B) of the same figure are schematic cross-sectional views showing the equipment storage furniture of the embodiment having two shelf boards at the top and bottom. It is the process drawing which showed the schematic cross-sectional shape of the door main-body part in the manufacturing process of a diffusion slit.

As shown in FIG. 1(A) and FIG. 1(B), a device housing furniture 1 of this embodiment includes a housing housing portion 2 for housing a video recording/reproducing device 4 and the like, and a central portion of the housing housing portion 2. The front side is provided with a door 3 that can be opened and closed by, for example, a hinge. The device storage furniture 1 is placed on the floor of a living room or the like. Further, the display 5 and the like can be placed on the upper surface of the equipment storage furniture 1.

For example, drawers 21 are provided on both sides of the storage housing unit 2. A shelf 22 is provided between the drawers 21, that is, in the center of the equipment storage furniture 1, and a shelf plate 23 is provided in two stages on the shelf 22. The video recording/reproducing device 4 and the like can be placed on the shelf 23. The height of the shelf plate 23 can be adjusted stepwise or steplessly. The signal light receiving section 41 in the video recording/reproducing device 4 and the like is provided at various heights for each product, but is often provided at a height of about 20 mm from the lower end of the device. On the other hand, in a conventional device with a video tape, the device height is high, and the signal light receiving unit 41 may be provided at a position higher than a position 20 mm from the lower end of the device.

The door 3 includes a door body 31 made of an opaque material such as wood. The door body 31 has a laterally long slit (opening) 32 for passing signal light (infrared light) emitted from a remote controller such as the video recording/reproducing device 4 in the vertical direction, for example. Four pieces are formed at equal intervals. The slit 32 is formed to have a length of, for example, about 70% to 95% of the width of the door 3. The door 3 has a thickness of, for example, about 15 mm to 25 mm, and in this embodiment, a plate material having a thickness of 20 mm is used. Further, the slit 32 is not limited to a space where no member exists, and a transparent member such as glass may be fitted therein.

FIGS. 2A and 2B show, as an example of the slit 32, a horizontal slit 321 that is formed in a lateral direction with a constant width from the front side of the door 3 to the back side of the door 3. The signal light emitted obliquely from above the horizontal slit 321 is reflected on the lower surface side of the horizontal slit 321, and in particular, the signal light reflected once is directed obliquely upward from the rear surface side of the door 3. Therefore, when the signal light receiving portion 41 of the video recording/reproducing device 4 hidden by the door 3 is located higher than the horizontal slit 321, the signal light easily reaches the signal light receiving portion 41. Become. Further, since the signal light emitted parallel to the height of the horizontal slit 321 travels straight in the horizontal slit 321, the video recording/reproducing device 4 hidden by the door 3 and the like. When the signal light receiving portion 41 is located at the same height as the horizontal slit 321, the signal light easily reaches the signal light receiving portion 41. That is, in the case of the horizontal slit 321, the video recording/reproducing device 4 and the like may be placed so that the signal light receiving unit 41 is located at a position that is about the same as or higher than the height of the horizontal slit 321.

In FIG. 2B, the reflected light of the signal light having the incident angles of 15°, 23°, and 30° with respect to the lower surface of the horizontal slit 321 is drawn by a dotted line. The horizontal slit 321 has a slit width (vertical width) of 5 mm, and the door 3 has a thickness of 20 mm. When the thickness of the door 3 is as thick as 20 mm, the signal light reflected by the lower surface of the signal light having an incident angle of 30° hits the upper surface of the horizontal slit 321 and is reflected twice. And the strength decreases. On the other hand, with respect to the signal light having an incident angle of 23°, a part of the signal light reflected on the lower surface of the horizontal slit 321 is reflected on the upper surface of the horizontal slit 321, but the other portion is described above. The light can be emitted upward from the horizontal slit 321 without being reflected by the upper surface of the horizontal slit 321. In this case, the emission width of the signal light is about 1.39 mm. Most of the signal light having an incident angle of 15° can be emitted upward from the horizontal slit 321 without being reflected by the upper surface of the horizontal slit 321. In this case, the emission width of the signal light is about 4.48 mm.

Here, as shown in FIG. 3, the signal light to the slit 32 depends on whether the user is standing or sitting, and whether the user is near or far from the equipment storage furniture 1. Will change the incident angle of. For example, assuming that the height of the remote controller is about 1000 mm when the user stands from the position of the slit 32 at the bottom position, the position of the bottom position from the position about 1000 mm away from the slit 32 is set. The angle of incidence of the signal light on the slit 32 is about 45°.

When the horizontal slit 321 is adopted, the signal light having an incident angle of 30° becomes the signal light that is reflected twice as described above, and the intensity decreases. Therefore, the signal light having an incident angle of about 45° is used. In the same manner, the intensity is similarly reduced by twice reflection. However, the lower surface and the upper surface of the horizontal slit 321 are surfaces having a reflectance higher than the reflectance of the material of the door body 31 itself, so that the intensity of the signal light is reduced as much as possible even if the signal light is reflected twice or more. Can be suppressed. The processing for forming the high reflection surface can be performed, for example, by applying a high reflection paint or adhering a high reflection tape or a high reflection plate. The slit width of the horizontal slit 321 is preferably 4 mm or more and 12 mm or less, more preferably 5 mm or more and 10 mm or less.

4A and 4B show an example in which a diffusion slit 322 is provided as the slit 32. The diffusion slit 322 has a horizontal portion 322a that is formed to have a constant width from the front side of the door 3 to a middle portion and is long in the lateral direction, and the slit width is wider than the width of the horizontal portion 322a from the middle portion to the back side of the door 3. And a diffused part 322b. In this example, the horizontal portion 322a has a depth of 8 mm, and the diffusion portion 322b has a depth of 12 mm. The slit width (vertical width) of the horizontal portion 322a is set to 8 mm. The diffusing portion 322b has a tapered shape that gradually expands from the midway portion to the back side of the door 3. Although the angle of the taper is set to 90°, it is not limited to such an angle. In the horizontal portion 322a of the diffusion slit 322, as in the horizontal slit 321, the surface for reflecting the signal light is processed so as to have a reflectance higher than that of the material forming the surface. It may be. The slit width of the horizontal portion 322a is preferably 4 mm or more and 12 mm or less, more preferably 5 mm or more and 10 mm or less.

Of the signal light emitted obliquely above the diffusion slit 322, the signal light reflected once on the lower surface side of the horizontal portion 322a passes through the diffusion portion 322b and is obliquely upward from the rear surface side of the door 3. It is easy for the signal light that goes straight without being reflected by the horizontal portion 322a to go out obliquely downward from the back surface side of the door 3 through the diffusion portion 322b. .. Therefore, when the signal light receiving portion 41 of the video recording/reproducing device 4 or the like hidden by the door 3 is at a position higher or lower than the diffusion slit 322, the signal light easily reaches the signal light receiving portion 41. Become. Further, since the signal light emitted in parallel with the height of the diffusion slit 322 in parallel with the diffusion slit 322 goes straight through the diffusion slit 322, the video recording/reproducing device 4 hidden by the door 3 and the like. If the signal light receiving portion 41 is located at the same height as the diffusion slit 322, the signal light easily reaches the signal light receiving portion 41. That is, in the case of the diffusion slit 322 having such a horizontal portion 322a and the diffusion portion 322b, the signal light receiving portion 41 may be positioned at various positions such as a position that is approximately the same as the height of the diffusion slit 322, a position that is higher, or a position that is lower. The video recording/playback device 4 and the like can be installed.

In FIG. 4B, the reflected light of the signal light having the incident angles of 15° and 30° with respect to the lower surface of the horizontal portion 322a is drawn by a dotted line. The slit width of the diffusion slit 322 is 8 mm, and the thickness of the door 3 is 20 mm. Even if the thickness of the door 3 is as thick as 20 mm, the signal light having an incident angle of 30° can pass through the diffusion slit 322 through non-reflection passage or single reflection passage. Further, even if the signal light has an incident angle of 45°, it is possible to allow the signal light to pass through the diffusion slit 322 through non-reflection passage or single reflection passage.

The depth of the horizontal portion 322a may be reduced by 1 mm to about 7 mm by polishing the front side of the door 3 around the entrance of the horizontal portion 322a. In this case, although the depth of the lower surface of the horizontal portion 322a becomes shorter, the height of the front end of the upper side surface of the horizontal portion 322a becomes higher. For this reason, the ratio of non-reflective passage is increased to some extent as compared with the single reflection passage, but it is almost the same as the case of the diffusion slit 322 in FIG. 4B.

FIG. 5 schematically shows a light distribution state when the signal light emitted from the remote controller passes through the diffusion slit 322. The surface of the diffusion slit 322 is not particularly a mirror surface, and shows a synthetic light distribution characteristic of specular reflection and diffuse reflection. If the signal light is incident on the diffusion slit 322 at an incident angle of 30°, a light beam having a width centered on an upward direction of about 30° with respect to the horizontal axis is obtained on the back side of the door 3. Note that the signal light that has passed through the diffusion slit 322 without being reflected cannot obtain the above diffused light distribution, and it is necessary to position the signal light receiver 41 pinpoint. There are cases.

FIG. 6 shows another example of the diffusion slit 322. In this example, the slit width (vertical width) of the horizontal portion 322a is set to 6 mm. Further, the length from the front surface of the door 3 to the rear end of the horizontal portion 322a is 10.5 mm, and the depth of the diffusion portion 322b is 9.5 mm. The front side of the door 3 and the periphery of the entrance of the horizontal portion 322a are polished, and the depth of the horizontal portion 322a is reduced by 1 mm to about 9.5 mm. Further, in FIG. 6, black circles are attached at a 10 mm pitch in the height direction at a position 10 mm away from the back surface of the door 3. The positions of the black circles exemplify that the height of the signal light receiving unit 41 of the video recording/reproducing device 4 changes when the height of the shelf 23 is changed at a pitch of 10 mm. The slit width of the horizontal portion 322a in the diffusion slit 322 is preferably 4 mm or more and 12 mm or less, and more preferably 5 mm or more and 10 mm or less.

FIG. 7 schematically shows, by cross-hatching, an area on the back surface side of the door 3 which is a blind spot of the signal light passing through the diffusion slit 322. That is, when the signal light receiving unit 41 of the video recording/reproducing device 4 or the like is located in the blind area, the video recording/reproducing device 4 or the like may not be operated.

The equipment storage furniture 1 shown in FIGS. 8A and 8B has left and right edges near the four corners of the upper shelf plate 23 in order to support the upper shelf plate 23 of the two shelf plates 23. On the lower surface of the portion, two hole groups (first adjusting portion group) 25A and two hole groups (second adjusting portion group) 25B for dowel pins are provided up and down respectively. The holes for the dowel pins are formed at a predetermined pitch of 10 mm. Then, as shown in FIG. 8A, if the upper surface of the shelf plate 23 is located 25 mm below the center position of the diffusion slit 322 at the second position B from the top (in the figure, Use the second hole from the bottom of the upper hole group 25A), and use the hole one higher than this time to position the upper surface of the shelf plate 15 15 mm below the center position of the diffusion slit 322 at the B position. You can In other words, the upper surface of the shelf plate 23 cannot be located 20 mm below the center position of the diffusion slit 322 at the position B.

When the upper surface of the shelf 23 is located 20 mm below the center position of the diffusion slit 322, the diffusion slit 322 at the third position C, as shown in FIG. 8B, should be used. And In this case, the lower hole group 25B is used. The lower hole group 25B is formed so as to be displaced from the upper hole group 25A by a distance smaller than the predetermined pitch (for example, 5 mm). Therefore, for example, if the third hole from the bottom of the lower hole group 25B is used, the upper surface of the shelf plate 23 can be positioned 20 mm below the center position of the diffusion slit 322 at the C position which is the third position from the top. it can. That is, the use of the upper hole group 25A and the use of the lower hole group 25B cause a difference in height of the shelf plate 23 with respect to the diffusion slit 322 at intervals less than the predetermined pitch. Note that, as described above, the predetermined pitch is not limited to 10 mm, and the deviation (interval less than the predetermined pitch) is not limited to 5 mm.

Further, the device storage furniture 1 includes a hole group 25C for dowel pins for supporting the lower shelf plate 23 of the two shelf plates 23. When the second hole from the bottom of the hole group 25C is used, the upper surface of the lower shelf plate 23 can be positioned 21 mm below the center position of the diffusion slit 322 at the fourth position D from the top. When the lowest hole of the hole group 25C is used, the upper surface of the lower shelf plate 23 can be positioned 31 mm below the center position of the diffusion slit 322 at the D position.

As shown in FIGS. 9A and 9B, the dowel pin hole group 25A and the hole group 25B may be provided so as to be shifted in the front-rear direction of the equipment storage furniture 1. The dowel pin holes are formed, for example, at a pitch of 10 mm, and the mutual positions of the hole group 25A and the hole group 25B are vertically shifted by 5 mm. Then, on the lower surfaces of the left and right edge portions near the four corners of the upper shelf plate 23, there are two recesses engaged with the dowel pins in the front-rear direction, which are separated by a distance corresponding to the front-back shift amount of the hole group 25A and the hole group 25B. Is formed. Even in such a configuration, the height of the upper shelf plate 23 can be adjusted at a pitch of 5 mm, for example. Furthermore, with this configuration, there is an advantage that the diffusion slit 322 does not need to be changed as in the previous configuration.

Further, the equipment storage furniture 1 includes a bottom plate 24. When the lower shelf plate 23 is removed, the video recording/reproducing device 4 and the like can be placed on the bottom plate 24. That is, the height of the signal receiving portion 41 of the video recording/reproducing device 4 or the like with respect to the slit 32 is changed by removing the lower shelf plate 23 and placing the video recording/reproducing device 4 or the like on the bottom plate 24. You can

The diffusion slit 322 at the uppermost position A is used when the signal light receiving unit 41 of the video recording/reproducing device 4 or the like is located at a relatively high position. Similarly, when the signal receiving portion 41 of the video recording/reproducing device 4 or the like is located at a relatively high position, it is possible to remove the lower shelf plate 23 and place the video recording/reproducing device 4 or the like on the bottom plate 24. it can.

Next, an example of a method of forming the diffusion slit 322 will be described with reference to FIG. The plate material to be processed (the plate material forming the door body 31) is a solid material plate 31a provided with decorative plates 31b on both front and back surfaces. At the place where the diffusion slit 322 is formed, as shown in (a), a rectangular concave groove is formed from one end of the plate material to the other. Next, an adhesive is applied to the groove, and as shown in (b), an embedded plate 31c made of a solid material is press-fitted and fixed. The embedded plate 31c made of the solid material exposes the solid material without exposing the cutting end surface of the decorative plate 31b, so that the design of the door 3 is improved. Next, as shown in (c) and (d), a concave curved groove of R12.5 mm is formed on the upper surface of the embedded plate 31c by the curved cutting tool 51. Next, as shown in (e), the end mill 52 is put into the square groove and processed to form a slit having a constant width and a long width in the lateral direction. Next, as shown in (f), the part to be the diffusion part 322b is processed by the end mill 53 capable of forming a tapered surface. Next, as shown in (g), the four corners of the door body 31 are finished with the finishing material 31d. Then, on the front surface of the door that is to be the diffusion slit 322, the area including the embedded plate 31c is polished by the polishing member 54, and then urethane coating is performed. The urethane coating improves the light reflectance of the diffusion slit 322. Of course, this manufacturing method is an example, and the manufacturing method is not limited to this. When the door body 31 has a solid material plate 31a and the slit 32 is formed in the solid material portion solid material plate 31a, the solid material plate 31a forms a reflection surface in the slit 32. Therefore, a higher reflectance can be obtained as compared with the case where a laminated surface such as plywood forms a reflective surface.

The diffusion portion 322b is not limited to the tapered shape. For example, the diffusing portion 322b may have a rectangular concave shape that abruptly spreads from the midpoint of the diffusing slit 322 to the back side of the door. As shown in FIG. 1(B), the device storage furniture 1 is visible to the user when the door 3 is opened, but it is preferable that the diffusion portion 322b has a tapered shape. The appearance is better than that of the above-mentioned rectangular concave shape.

The number of the slits 32 is not limited to four and may be, for example, one to ten. By forming a plurality of the slits 32 in the vertical direction, it becomes possible to cope with the case where the height of the signal light receiving portion 41 in the video recording/reproducing device 4 or the like is various. Further, the larger the number, the smaller the blind spot of the signal light, but the designability tends to decrease and the processing cost tends to increase. When the number of the slits 32 is one, the height of the one-stage shelf plate can be adjusted with respect to the one slit 32. The height of the shelves may be adjusted steplessly. For example, a screw hole is formed in a guide member that is vertically guided on the support column, and the tip of a bolt screwed into the screw hole is pressed against the support column to fix the guide member at an arbitrary height. By supporting the shelf plate with the guide member, the height of the video recording/reproducing device 4 and the like can be adjusted steplessly.

Further, the slits 32 provided in plural numbers are not limited to have the same shape. For example, in a plurality of diffusion slits 322 provided, the taper angle of the diffusion portion 322b or the depth ratio between the horizontal portion 322a and the diffusion portion 322b may be different. Further, in the slits 32 provided in plurality, the horizontal slits 231 and the diffusion slits 322 may be mixed. Further, the intervals of the plurality of slits 32 provided may not be made uniform, and the intervals may be narrowed toward the upper side or the lower side. Further, as the slit 32, instead of being horizontal from the front side of the door to the back side of the door, for example, a slit having a shape that obliquely faces upward toward the back side of the door may be adopted.

As described above, since the equipment storage furniture 1 includes the storage housing portion 2 for storing the equipment and the door 3 that is openably and closably provided in the storage housing portion 2, the video recording/reproducing device 4 and the like. Since the signal light can be passed through the slit 32 formed in the door 3 while the housing 3 is hidden and hidden by the door 3 to show the design of the door, the remote controller With this, it becomes possible to operate the video recording/reproducing device 4 and the like in the housing case 2. Further, since the height of the shelf plate 23 is adjustable with respect to the slit 32, even when the height of the slit 32 and the signal light receiving unit 41 of the video recording/reproducing device 4 or the like does not match. Can handle.

At least a first adjusting unit group and a second adjusting unit group are provided as an adjusting unit group for adjusting the height of the shelf board 23 at a predetermined pitch step by step. Use of the first adjusting unit group and the second adjusting unit With the use of groups, when the height difference of the shelf plate with respect to the opening is caused at an interval of less than the predetermined pitch, for example, the predetermined pitch is 10 mm, and the interval less than the predetermined pitch is 5 mm. By doing so, the height of the shelf plate 23 with respect to the slit 32 can be adjusted at intervals of 10 mm, 15 mm, 20 mm, 25 mm.

By removing the shelf plate 23 and placing the video recording/reproducing device 4 or the like on the bottom plate 24, the height of the signal receiving portion 41 of the video recording/reproducing device 4 or the like with respect to the slit 32 is changed. Even when the relative heights of the signal receiving portion 41 and the slit 32 in the video recording/reproducing device 4 or the like on the shelf 23 do not match, the shelf 23 is removed and the video recording is performed on the bottom plate 24. By arranging the reproducing device 4 and the like, it becomes possible to match the relative heights of the signal receiving portion 41 and the slit 32.

Although the slit 32 is shown as an opening for passing the signal light emitted from the remote controller, the present invention is not limited to this, and a plurality of circular or square openings may be formed in the door 3. The diameter or the length of one side of such an opening is preferably 4 mm or more and 12 mm or less, more preferably 5 mm or more and 10 mm or less. Further, a diffusing optical member made of a transparent material may be fitted into the opening thus formed. The diffusing optical member can diffuse the incident signal light vertically and horizontally on the back surface side of the door 3.

Although the embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the illustrated embodiments. Various modifications and variations can be made to the illustrated embodiment within the same range as the present invention or within an equivalent range.

1 Equipment Storage Furniture 2 Storage Case Part 23 Shelf Board 24 Bottom Plate 25A Hole Group 25B Hole Group 3 Door 31 Door Main Body 32 Slit (Opening)
321 Horizontal slit 322 Diffusion slit 322a Horizontal part 322b Diffusion part 4 Video recording/reproducing device (device)

Claims (6)

A storage housing unit having a shelf board that supports the devices to be stored, and a door that is openably and closably provided in the storage housing unit. An opening for passing signal light emitted from the controller is formed, and the shelf plate is provided so that the height of the shelf can be adjusted with respect to the opening, and the opening is a door of the opening. A horizontal part formed horizontally with a constant width from the entrance of the surface or past the polishing part applied to the peripheral part of the entrance to the middle part, and the width of the horizontal part from the middle part to the back side of the door. A device storage furniture characterized by having a diffusion part wider than that. The equipment storage furniture according to claim 1, wherein the opening is a slit elongated in the lateral direction. The equipment storage furniture according to claim 1 or 2, wherein a plurality of the openings are formed in the vertical direction. The equipment storage furniture according to any one of claims 1 to 3, wherein a first adjusting unit group and a second adjusting unit are provided as an adjusting unit group for adjusting the height of the shelf board stepwise at a predetermined pitch. At least a group is provided, and the use of the first adjusting unit group and the use of the second adjusting unit group may cause a difference in height of the shelf plate with respect to the opening at intervals less than the predetermined pitch. Characteristic equipment storage furniture. The equipment storage furniture according to any one of claims 1 to 4, wherein the equipment storage furniture has a bottom plate, and by removing the shelf board and placing the equipment on the bottom plate, Equipment storage furniture characterized in that the height of the signal light receiving portion changes. The equipment storage furniture according to any one of claims 1 to 5, wherein the diffusion portion has a tapered shape that gradually expands from the midway portion to the back side of the door.

Images