KR900002612Y1 - Devices displaying floor position of elevator - Google Patents

Abstract

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Description

Elevator floor position indicator

1 is an installation state of the floor position indicator of the elevator.

Figure 2 (a) (b) is a front view and a side cross-sectional view for showing the configuration of the floor position display device configured in accordance with the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

Figure 4 is an exploded perspective view of the main component extract of the present invention.

5A and 5B are front and side cross-sectional views of a conventional floor position display apparatus.

* Explanation of symbols for main parts of the drawings

3: case 31: bracket

4: metal cover 41: rectangular hole

5: button 51: switch

6: translucent filter 7: dial

8: light scattering protection 81: flange

82 casing 83 recess

9 lamp holder 91 insertion hole

92: elastic lock piece 10: lamp

13: pressing plate 15,16: support plate

17: mounting plate

The present invention relates to a floor location display device installed at an elevator doorway in a building to identify and identify a current elevator location and direction of movement, and to move a elevator to a place where a passenger is located. The main focus is to improve the structure of the assembly to make installation and installation simple and easy, and to perform simple and accurate maintenance work such as lamp replacement.

In general, the floor position display device of the elevator is installed in a convenient location and easy operation of one side wall of the door post 2, in which the hatch door 1 is installed, as shown in FIG.

Referring to the configuration of the conventional floor position display device, as shown in Figure 5, the lower portion of the metal cover (4 ') elevator call and destination direction selection button (5') is located, the central part is the current of the elevator The floor display lens 106 'indicating the position is installed in proportion to each floor, and the rising and falling display lens 107' for displaying the driving direction is disposed at the upper portion.

Each of the buttons and lenses installed on the cover 4 'are combined with the components for operation. The lifting and layering lenses 106' and 107 'processed by injection or transparent hackels are provided with letters or letters on the front. The symbol is engraved, the paint is inserted into the engraved portion, and the light shot preventing device 108 'injected into the resin material is penetrated and tightly adhered as a stub bolt on the rear surface.

Then, the ramp 10 'is installed at the rear of the ascending, descending and floor display lamps 107' and 106 ', which correspond to the front angles of the socket mounting plate 100' which are fastened to the rear. It is screwed into the inside of the socket 101 'which is fixedly fixed to the site | part.

In addition, a switch 51 'is installed inside the elevator call and destination direction selection button 5', which cannot be integrally formed because the standard and the socket device do not coincide with each other. 102 ') is connected to the lower end of the socket mounting plate 100' as a screw.

The upper and lower portions of the socket and switch mounting plate 100 'and 102' as described above are coupled to the rear bent portion of the support plate 105 'to be coupled to the upper and lower portions of the rear surface of the cover 4', respectively. The upper and lower brackets 31 'inside the enclosure-type case 3' are coupled to each other as adjustment bolts 103 'with a compression spring body, and a lens in each hole is formed on the front of the upper and lower support plates 105'. And light scattering prevention holes 108 'are installed by fastening to each cover 4' screws fixedly installed.

However, the conventional floor display device configured as described above has the following drawbacks in structure and assembly installation.

First, the positions of the attachments (lenses and light scattering prevention devices) installed on the metal cover and the attachments (lamp sockets and switches) installed on the mounting plates 100 'and 102' inside the case 3 'must be exactly matched with each other. However, due to manufacturing tolerances and various factors, there are frequent cases where gaps do not fit or separation separation operation is not easy.

Secondly, when the case 3 'is buried in the wall, it is often not accurate and inclined inwardly. (At this time, a slight adjustment is possible as the adjusting bolt 103', but there is a limit to cause an abnormal operation. ).

Third, due to the inevitably occurring gap between the lamp 10 'and the light scattering prevention device 108', the letters indicated by the light loss may not be clear and the light may leak out.

Fourth, when the character is inserted into the angle lens, the operation and paint work are not easy, and thus the character surrounding is turned on, so that visual identification is difficult.

Fifth, since the lamp and the socket are screwed together, there is a concern that the glass part and the metal part may be separated or damaged when the lamp is connected or separated, and the metal cover 4 'on the front of the lens insert hole has a number corresponding to the number of layers. There was an unreasonable lighting in the manufacturing process to form 41 ').

Therefore, in order to solve the above-mentioned drawbacks, the present invention improved the structure of the lampholder socket portion and the light scattering prevention device, that is, the light emitting device, so that they were directly coupled to each other without a separate mounting plate. The structure of the display device consisting of a metal cover and a lens and a selector switch on the front surface of the display device is very simple and easy to manufacture and install. The detailed description will be made based on the accompanying drawings.

That is, interlocking with the case 3, the front and metal cover 4, the case 3 embedded in the elevator hatch door side wall in the building, the direction and floor display lens, the rear lighting device and the elevator call and destination direction selection button (5) In installing the switch 51 to be mounted, as shown in Figs. 1-4, the direction of the metal cover 4 and the direction in which the floor display device is installed, are formed with the longitudinal holes 41 of appropriate sizes, The synthetic resin translucent (acrylic) filter 6 larger than the hole covers the hole in a state supported downward by the guide 61 formed of a resin material.

Then, in the front concave portion 83, the necessary character characters were installed by bonding the translucent dial 7 with silkscreen printing as an adhesive. Each light scattering prevention device 8 having a casing portion 82 having an insertion space of a predetermined size is arranged on the rear surface of the acrylic filter 6 at appropriate intervals along the vertical direction and at the same time. A pressing plate 13 of a predetermined length penetrates the stud bolt 12 fixed to the rear surface of the metal cover 4 at the flange 81 portions on both sides of the front of the light scattering prevention pad, which are padded in the longitudinal direction, and the nut 14 ) Is firmly fastened and attached.

In addition, a lamp holder 9 having an obstruction lamp 10 installed therein is inserted into the rear casing portion 82 of the light scattering prevention tool 8, which is the casing as shown in FIGS. 3 and 4. The lamp 10 having the lead piece 101 is installed in the front insertion hole 91 of the rectangular body having an outer shape to be fitted and coupled to the inside of the part 82 so as to be inserted or detached, One side portion is formed integrally with the reverse lock preventing lock portion 92 to be locked to the leading edge portion of the outer side of the toothed portion 82, the rear side of the connection terminal (not shown) in the insertion hole and The lead wires 11 that are electrically connected to each other are installed.

In addition, the switch 51 coupled to the rear of the button 5 under the cover 4 is distal to the rear of the cover 4 at the upper and lower sides of the switch 51, as shown in FIG. The upper and lower support plates 15 and 16 are fixed with stud bolts and nuts and the rear ends are projected back, and the mounting plates 17 are fastened to the rear ends of the support plates 15 and 16. Support is installed.

And, as described above, at least one light scattering prevention device 8 having an acrylic plate below the rectangular hole, a display dial on the front surface, and a lamp holder 9 inserted thereinto coupled thereto was fixed in the longitudinal direction. The metal cover 4 in which the switch 51 is fixed to the upper and lower support plates 15 and 16 and the mounting plate 17 at the rear of the lower button is provided with brackets fixed to the front and lower sides of the case 3, respectively. 31) and screwed through.

The present invention configured as described above, the moving direction and the floor position display device coupled to the cover 4 is the lamp 10 inserted into the front of the holder 9 in accordance with the movement of the elevator (not shown) is light-emitting By the numerals or figures of the dial is displayed to the outside, the dial 7 is a portion except for the male part or the figure portion is silk-screen printing as opaque, so that only the number or figure part to the front translucent filter (6) Will appear.

In addition, the lamp holder 9 is completely inserted into the rear casing 82 of the light scattering prevention device 8 so as to completely prevent the leakage of light through the rear, and the lamp holder 9 Is not detached from the casing 82 until the external force is applied by the elastic lock piece 92 of one side, and the rear end of the elastic lock piece 92 is pressed during the lamp 10 replacement or after-sales operation. This is done by releasing the locking at the front edge of the casing 82 and pulling it backward, and the lamp 10 is easily removed by removing the rear lead piece 101 from the insertion hole 91 on the front of the holder. .

In addition, the light scattering prevention device 8 is provided in the place where the number of characters to be displayed on the translucent filter 6 in the rear, the installation interval is narrowed, otherwise it is to be spaced apart at a wider interval appropriately, the lower button ( 5) Since the switch 51 installed at the rear is firmly supported and coupled by the upper and lower support plates 15 and 16 and the rear mounting plate 17, the switch 51 can prevent the switch from being separated by any external force.

The present invention constructed and operated as described above forms only a rectangular hole 41 having a predetermined size in the front metal cover 4 irrespective of the number of floors of the building, and the letter board (that is, light scattering room) of the floors required in the rear. Since only the installation of the earth) is required, the manufacturing process is much simpler, easier, and mass-produced, compared to the conventional method of drilling the display holes in proportion to the number of floors. Since it is attached, there is no malfunction as in the prior art, and if the case 3 is not accurately embedded in the wall, there is no effect on the operation. Since the lamp holder 9 is inserted into the casing 82 and combined, light loss and external leakage are prevented. The dial 7 is opaque except for the display part, so that only the display part is clearly displayed at the time of lighting, so that it is easy to identify and silk-screen printed. In addition to easy, the lamp will have a prominent effect of such binding therefore inserted into the holder and a lead piece maintenance work is very simple and straightforward.

Claims (5)

In constructing the floor position display device between the case 3 embedded in one side wall of the hatch door in the building and the metal cover provided with the select button 5 in the lower part, the longitudinal hole 41 is longitudinally formed in the center portion. A metal cover 4 which is formed and fixed to the upper and lower front brackets 31 of the case 3, and a synthetic resin translucent filter 6 and a front concave portion 83 that are tightly covered behind the rectangular hole 41. The dial 7 is attached to the inside, and the bracket 81 and the studs on both sides are inserted in the casing 82 at the rear with the lamp holder 9 connected to the lamp 10 at the front and the lead wire connected to the rear. Light scattering prevention device 8 which is installed in close contact with at least one of the bolts and the pressing plate 13 and the nut along the length of the acrylic plate in the longitudinal direction, and the switch 51 is supported behind the button on the back of the cover 4. Elybay, characterized in that the direct installation as a member Layer position display device. 2. The lamp holder (9) according to claim 1, wherein the lamp holder (9) has at least one elastic lock piece (92) locked to the leading edge of the casing (82) on one side while having an outer shape to fit with the casing. Elevator floor position indicator, characterized in that. The front surface of the lamp holder (9) is provided with an insertion hole (91) incorporating a terminal electrically connected to the rear lead wire, and the inside of the lamp insertion hole (101) for insertion of the hole insertion behind the lamp is inserted. Elevator floor position indicator, characterized in that coupled to the detachment. The elevator floor position indicator according to claim 1, characterized in that the dial (7) is opaque screen-printed except for display characters or figure parts. The upper and lower support plates (15) according to claim 1, wherein the switch supporting member is fastened and attached to the upper and lower sides of the buttons on the rear side of the cover (4) with the switch rear support mounting plate (17) fastened to the rear end. Elevator floor position display device characterized in that consisting of (16).