JP5418234B2 - Elevator display device - Google Patents

Description

  The present invention relates to an elevator display device incorporating an audio signal device.

  In conventional elevator halls, visual signal devices such as hall position indicators and hall lanterns are used as display devices for notifying the user of information such as elevator floors, directions of operation, and arrival. This visual signal device is mainly provided on the wall near the upper part of the landing door. Auditory signal devices that emit chimes, voice guidance, and the like are also used. The auditory signal device is installed in the vicinity of a door in the hoistway or is incorporated in the visual signal device.

  Here, with respect to the auditory signal device, in order to make it easier for a user at a hall to hear sound, a hall door, a wall, a hall device, and the like with holes for sound emission have been proposed (for example, Patent Document 1). And 2).

  However, those described in Patent Documents 1 and 2 have a problem that the sound emission holes are clearly visible from the landing and are not preferable in design.

  In view of this, there has been proposed a device in which an auditory signal device is built in a visual signal device and a member in which a fine hole is formed is used for a display unit instead of making a sound emission hole (for example, see Patent Document 3). In addition, a sound emitting hole is made in the back of the visual signal device with a built-in auditory signal device, so that the design is maintained, the device is mounted by floating it from the wall using a spacer, and the sound is released from the back (For example, see Patent Document 4).

JP-A-5-193881 Japanese Patent Laid-Open No. 10-305972 JP 2009-184803 A JP 2008-201489 A

  However, the device described in Patent Document 3 uses a special member for the display unit. For this reason, there existed a problem that it might lead to a cost increase. Moreover, the display part has a fine hole. For this reason, there has been a problem that the design is worse than the conventional display unit.

  Moreover, the thing of patent document 4 puts a spacer and floats it from a wall body, and is attached. For this reason, there is a problem that the mounting method is different from the usual, and the installation property is deteriorated. Further, when the device is viewed from the vicinity of the wall, there is a problem that the back of the device having a sound emission hole can be seen, which affects the design.

  The present invention has been made in order to solve the above-described problems. The object of the present invention is to provide a sound generated by the auditory signal device without impairing the design and installation characteristics even when the auditory signal device is incorporated. It is an object of the present invention to provide an elevator display device that makes it easy to hear the noise.

  An elevator display device according to the present invention has a box provided on a mounting wall of the elevator, a front surface of the box, a through portion that penetrates into and out of the box, and a design surface on the front side of the box. A face plate to be arranged; an auditory signal device that is built in the box and emits sound related to the elevator; A display unit that is hooked and held in the vicinity of the through-hole of the face plate and displays information about the elevator on the front side of the face plate, and the display unit opens to the face plate side and is A sound emitting groove extending from the outer edge of the portion to the outer peripheral surface is formed, and the outer peripheral surface and the penetrating portion Fitted with a gap between, the path for transmitting the sound regarding the elevator to the outside from inside the box, in which the secured between the gap and the sound output groove.

  According to this invention, even when the auditory signal device is built in, it is possible to make it easy to hear the sound emitted by the auditory signal device without impairing the design and installation.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of an elevator hall in which an elevator display device according to Embodiment 1 of the present invention is used. It is a principal part enlarged view of FIG. It is sectional drawing in the AA of FIG. It is a front view of the display part utilized for the display apparatus of the elevator in Embodiment 1 of this invention. It is the top view which looked at the display part utilized for the display apparatus of the elevator in Embodiment 1 of this invention from the downward direction. It is sectional drawing in the BB line of FIG. It is a principal part enlarged view of FIG. It is a front view of the display apparatus of the elevator in Embodiment 2 of this invention. It is a front view of the display apparatus of the elevator in Embodiment 3 of this invention. It is a front view in the cage | basket | car in which the display apparatus of the elevator in Embodiment 4 of this invention is utilized.

  A mode for carrying out the invention will be described with reference to the accompanying drawings. In addition, in each figure, the same code | symbol is attached | subjected to the part which is the same or it corresponds, The duplication description is simplified or abbreviate | omitted suitably.

Embodiment 1 FIG.
FIG. 1 is a front view of an elevator hall in which an elevator display device according to Embodiment 1 of the present invention is used.
FIG. 1 shows a general elevator hall. In FIG. 1, 1 is a landing wall. The landing wall 1 is a wall of a building on which an elevator is installed. The hall wall 1 is provided with a hall entrance (not shown). A three-way frame 2 is provided at the entrance / exit. A landing door 3 is provided at the landing entrance.

  Further, a hall call device 4 is embedded in the hall wall 1 on one side of the hall entrance. The hall call device 4 is provided with an operation unit 5. In addition, above the hall call device 4, a visual signal device A 6 is embedded in the hall wall 1. In other words, the landing wall 1 is used as a mounting wall for mounting an elevator device.

FIG. 2 is an enlarged view of a main part of FIG.
As shown in FIG. 2, a face plate 7 is provided on the front surface of the visual signal device A6. The face plate 7 is made of a metal such as stainless steel. The face plate 7 has a design surface on the front surface. Further, the face plate 7 includes a pair of penetrating portions penetrating forward and backward. The display unit 8 is fitted into these through portions. These display portions 8 are made of a transparent or milky white resin (such as acrylic) or a transparent material such as glass.

3 is a cross-sectional view taken along line AA in FIG.
In FIG. 3, 9 is a box. The box 9 is embedded in the landing wall 1 on the back side of the face plate 7. The box 9 is formed in a box shape using an iron plate or resin. The box 9 is used to store a substrate, wiring, and the like necessary for the visual signal device A6. Reference numeral 10 denotes a mounting sheet metal. The mounting sheet metal 10 is built in the box 9. The mounting sheet metal 10 is divided into upper and lower portions by a separator plate corresponding to the upper and lower display portions 8.

  Reference numeral 11 denotes a display body. The display body 11 is divided into upper and lower parts of the attachment sheet metal 10 and attached to the inner surface of the attachment sheet metal 10. The attachment sheet metal 10 has a light shielding function. Reference numeral 12 denotes a wiring. The wiring 12 has a function of connecting the display body 11 to an external device. Reference numeral 13 denotes an audio signal device. The auditory signal device 13 is attached to the lower surface of the partition plate of the attachment metal plate 10.

  In the elevator visual signal device A6 having such a configuration, the display unit 8 displays information related to the elevator in accordance with a command from a control device (not shown) that controls the elevator. Specifically, the display 11 is turned on, and the arrival of the elevator and the driving direction are notified to the user at the landing. Moreover, the auditory signal device 13 emits a sound related to the elevator in accordance with a command from the control device. Specifically, the auditory signal device 13 emits an audio signal such as an arrival sound or audio guidance, and notifies the user at the hall of various information.

  However, the auditory signal device 13 is built in the visual signal device A6. For this reason, the sound generated by the auditory signal device 13 is difficult to be transmitted to the hall without any ingenuity. Therefore, in the present embodiment, the sound emitted from the auditory signal device 13 is easily transmitted to the hall. Hereinafter, the visual signal device A6 in the present embodiment will be described in detail.

  FIG. 4 is a front view of a display unit used in the elevator display device according to Embodiment 1 of the present invention. FIG. 5 is a plan view of the display unit used in the elevator display device according to Embodiment 1 of the present invention as seen from below. 6 is a cross-sectional view taken along line BB in FIG.

  4 to 6, reference numeral 14 denotes a collar portion. The flange 14 is provided so as to surround the entire outer peripheral surface on the rear side of the display unit 8. The flange 14 is formed to be hooked from the inside of the box 9 to the vicinity of the through portion of the face plate 7 when the display 8 is fitted into the through portion of the face plate 7. As a result, the display unit 8 is held by the face plate 7. Reference numeral 15 denotes a plurality of sound emitting grooves. These sound emitting grooves 15 are formed so as to open to the front side of the display portion 8 and extend from the outer edge portion of the flange portion 14 to the outer peripheral surface of the main body portion.

Next, a method for transmitting the sound emitted by the auditory signal device 13 to the landing will be described with reference to FIG.
FIG. 7 is an enlarged view of a main part of FIG.
As shown in FIG. 7, the display unit 8 is attached with a clearance 16 having a circumference of several millimeters between the display unit 8 and the penetrating portion of the face plate 7 in view of a fit margin.

  At this time, the front surface of the collar portion 14 of the display unit 8 is attached so as to contact the face plate 7. However, as described above, the sound emitting groove 15 is formed in the collar portion 14 of the display portion 8. As a result, a sound path 17 is formed by the sound emitting groove 15 and the gap 16 so as to connect from the inside of the mounting sheet metal 10 to the outside. For this reason, the audio | voice signal 18 emitted to the auditory signal apparatus 13 in the attachment sheet metal 10 is transmitted to the landing side.

  According to the first embodiment described above, the sound path 17 of the auditory signal device 13 is secured by the sound emitting groove 15 and the gap 16. That is, the sound path 17 can be secured without forming a hole in the design surface by simply forming the simple sound emitting groove 15 in the conventional display unit 8. For this reason, even when the auditory signal device 13 is incorporated, it is possible to make it easier to hear the sound emitted by the auditory signal device 13 without impairing the design and installation.

  Further, it is not necessary to separately provide the auditory signal device 13 at the landing or the hoistway, and space can be saved. Furthermore, by installing the auditory signal device 13 at the landing, it is possible to prevent sound from leaking to users on other floors. In addition, since there is no interference with the landing door 3 and the car door, the sound can be easily heard.

  Even if the auditory signal device 13 is built in the hall call device 4 and the sound emitting groove 15 and the gap 16 are provided for the conventional operation unit 5, the auditory signal device 13 can be used without impairing the design and installation. It is possible to make it easier to hear the emitted sound.

Embodiment 2. FIG.
FIG. 8 is a front view of an elevator display device according to Embodiment 2 of the present invention. In addition, the same code | symbol is attached | subjected to the part which is the same as that of Embodiment 1, or an equivalent, and description is abbreviate | omitted.

  The visual signal device A6 according to Embodiment 1 is lit to display the arrival of the elevator and the driving direction. On the other hand, as shown in FIG. 8, the visual signal device B19 according to the second embodiment displays the position floor of the elevator and the driving direction using a vertically long display body 11 such as an LED or an LCD. Even when such a display body 11 is used, the sound path 17 of the auditory signal device 13 can be secured by the sound emitting groove 15 and the gap 16 of the display unit 8.

  Also in the second embodiment described above, similarly to the first embodiment, when the auditory signal device 13 is incorporated, it is easy to hear the sound emitted by the auditory signal device 13 without impairing the design and installation properties. can do.

Embodiment 3 FIG.
FIG. 9 is a front view of an elevator display device according to Embodiment 3 of the present invention. In addition, the same code | symbol is attached | subjected to the part which is the same as that of Embodiment 2, or an equivalent, and description is abbreviate | omitted.

  In the visual signal device B19 of the second embodiment, the vertically long display body 11 is used. On the other hand, the visual signal device C20 of the third embodiment uses a horizontally long display body 11 as shown in FIG. Even when such a display body 11 is used, the sound path 17 of the auditory signal device 13 can be secured by the sound emitting groove 15 and the gap 16 of the display unit 8.

  Even in the third embodiment described above, similarly to the second embodiment, when the auditory signal device 13 is incorporated, it is easy to hear the sound emitted by the auditory signal device 13 without impairing the design and installation. can do.

Embodiment 4 FIG.
FIG. 10 is a front view of a car in which the visual signal device for an elevator according to Embodiment 4 of the present invention is used. In addition, the same code | symbol is attached | subjected to the part which is the same as that of Embodiment 1, or an equivalent, and description is abbreviate | omitted.

  In the first embodiment, the sound path 17 of the auditory signal device 13 is secured by the sound emitting groove 15 and the gap 16 of the display unit 8 with respect to the visual signal device A6 at the hall. On the other hand, in the fourth embodiment, as shown in FIG. 10, the sound path 17 of the auditory signal device 13 is secured by the sound emitting groove 15 and the gap 16 of the display unit 8 with respect to the visual signal device D22 of the car 21. It was set as the structure to do. The visual signal device D22 is provided on the car wall and displays the floor through which the car 21 passes or the floor at which the car 21 is stopped and the driving direction.

  Also in the fourth embodiment described above, as in the first embodiment, when the auditory signal device 13 is built in a conventional display board or the like, the auditory signal device 13 can be obtained without impairing the design and installation properties. It is possible to make it easier to hear the emitted sound.

1 hall wall, 2 three-way frame, 3 hall door, 4 hall call device, 5 operation section,
6 visual signal device A, 7 face plate, 8 display section, 9 box,
10 mounting sheet metal, 11 display body, 12 wiring, 13 auditory signal device,
14 buttock, 15 sound emission groove, 16 gap, 17 sound path, 18 sound signal,
19 visual signal device B, 20 visual signal device C, 21 basket,
22 Visual signal device D

Claims (4)

A box provided on the mounting wall of the elevator;
A face plate that is provided on the front surface of the box and has a penetrating portion that penetrates into and out of the box, and a design surface is disposed on the front side of the box;
An auditory signal device that is built in the box and emits sound related to the elevator;
A flange portion that is fitted into the penetration portion of the face plate from the inside of the box and is hooked and held near the penetration portion of the face plate from the inside of the box, and is related to the elevator on the front side of the face plate. A display for displaying information;
With
The display portion is formed with a sound emitting groove that opens to the face plate side and extends from the outer edge portion of the flange portion to the outer peripheral surface, and is fitted with a gap between the outer peripheral surface and the penetrating portion. An elevator display device characterized in that a path for transmitting sound related to the elevator from the inside of the box to the outside is secured by the sound emitting groove and the gap.   The elevator display device according to claim 1, wherein the box is provided on a landing wall of the elevator.   The elevator display device according to claim 2, wherein the display unit includes an operation unit of the elevator hall call device.   The elevator display device according to claim 1, wherein the box is provided on a wall of the elevator car.

Images