JPH1171066A - Operating panel for elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an operating panel for an elevator which can be easily manufactured and assembled in good productivity and mounted without trouble in a wall of unleveled surface. SOLUTION: In a peripheral edge part of a bottom plate 22, a side wall 23 is provided, a case 21 opened to a front surface, a mounting protruded part 24 protruded from a reverse surface of the bottom plate 22 to constitute a mounting seat for inserting a mounting tightening fixture 5, and an electrical equipment use protruded part 25 protruded from a surface of the bottom plate 22 to constitute a mounting seat for mounting an electrical equipment 28, 32 are integrally molded. In this way, by mounting the case 21 in a surface of a wall 2 through the mounting protruded part 24, even when the surface of the wall 2 is an unleveled surface 36, the case 21 can be easily normally mounted. The mounting protruded part 24 and the electrical equipment use protruded part 25 are integrally formed with the case 21, so as to decrease a number of parts, manufacture and assembly work can be simplified.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to an operation push button,
The present invention relates to an operation panel for an elevator, which is provided with an indicator light and the like and is mainly mounted in a state in which a bottom surface faces a wall surface of a hall.

[0002]

2. Description of the Related Art FIG.
FIG. 1 is a longitudinal sectional side view showing a conventional elevator operation panel similar to the elevator surface-mounted display element disclosed in Japanese Patent Application Laid-Open Publication No. H10-110,026. In the figure, 1 is the wall of the elevator hall, 2
Is a front surface of the wall 1, 3 is a through hole provided in the wall 1, and 4 is a wall 1.
A bottom plate arranged in a superposed state on the front surface 2 is fastened to the wall 1 by a fastener 5 inserted through the bottom plate surface, and a protruding piece 6 protruding forward is provided at a vertical edge.

[0003] Reference numeral 7 denotes a front plate body disposed so as to cover the bottom plate 4.
Locking pin 8 having a box shape with an open back and provided on the side wall
Are attached to the bottom plate 4 by locking to the protruding pieces 6. Reference numeral 9 denotes a mounting tool provided on the bottom plate 4, and is screwed into a screw rod 10 erected from the bottom plate 4, a cylindrical body 11 fitted to the screw rod 10 and arranged near the base, and a tip of the screw rod 10. It is constituted by a nut 12.

[0004] Reference numeral 13 denotes a display board provided between the cylinder 11 and the nut 12 and mounted in the front plate 7 by the mounting tool 9, 14 denotes an indicator light mounted on the display board 13, and 15 denotes a transparent light. A display plate 16 made of a light plate and fitted in a space provided in the front plate body 7 and arranged to face the indicator light 13,
A push button substrate 17 disposed between the nut 1 and the nut 12 and provided in the front plate 7 by the mounting tool 9; a push button substrate 17 having a pressing portion fitted into a through hole provided in the front plate 7 16 is a push button mounted on the push button.

Reference numeral 18 denotes a display connector provided on the display substrate 13, 19 denotes a push button connector provided on the push button substrate 16, and 20 denotes a connector connected to the display connector 18 and the push button connector 19, respectively. A plurality of control and display cables connected to a control panel (not shown) of the elevator via the wire holes 3.

The conventional operation panel for an elevator is constructed as described above, and the bottom plate 4 is arranged such that the back surface is in close contact with the front surface 2 of the wall 1 and is fastened to the wall 1 by fasteners 5. The mounting tool 9 is formed by a screw rod 10 erected on the bottom plate 4. Further, the front plate 7 is arranged and mounted so as to be fitted to the bottom plate 4 from the outside.

[0007]

In the conventional elevator operation panel as described above, since the bottom plate 4 is disposed in close contact with the front surface 2 of the wall 1, the front surface 2 has an irregular surface with irregularities. However, there is a problem that the bottom plate 4 cannot be normally mounted without distortion, and the front surface 2 is processed smoothly, or a spacer for mounting is inserted, which requires a complicated operation.

Further, a large number of screw rods 10
Is welded and erected, requiring a lot of processing time,
In addition, since the top plate 7 is arranged so as to be fitted to the bottom plate 4 from the outside, the occurrence of a gap between the top plate 7 and the bottom plate 4 is unavoidable, and in some cases, rainwater or the like may enter. Was.

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and an object of the present invention is to provide an elevator operation panel which can be easily manufactured and can be mounted on a wall having an irregular surface without any problem.

[0010]

In an elevator operation panel according to the present invention, a case is provided in which a side wall is provided on a peripheral portion of a bottom plate and a front surface is opened, and a case is formed integrally with the case and protrudes from a back surface of the bottom plate. A mounting projection that forms a mounting seat through which a fastener for mounting is inserted, and a projection for electrical equipment that is formed integrally with the case and protrudes from the surface of the bottom plate to form an installation seat on which electrical components are mounted are provided. Can be

Further, in the elevator operation panel according to the present invention, there is provided a flowing water groove formed by a retreating recess provided along a longitudinal length of the edge on the bottom plate side of the outer surface of the case side wall.

Further, in the elevator operation panel according to the present invention, the fastening provided so as to be retired without reaching the inside of the case from the protruding front end surface of the mounting protrusion of the case and inserted through the mounting protrusion. A drainage recess formed around the tool is provided.

Further, in the elevator operation panel according to the present invention, the elevator operation panel is provided so as to penetrate the case bottom plate and the mounting projection, one side is opened at the protruding tip surface of the mounting projection, and the other side is formed as described above. An inclined through-hole is provided at a position higher than one side and opened in the case.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiment 1 FIG. FIG. 1 is a longitudinal side view showing an example of an embodiment of the present invention. In the figure, 1 is a wall of an elevator hall, 2 is a front surface of the wall 1, 3 is a communication hole provided in the wall 1, 21 is a case, and a bottom plate 22 and a front surface having a side wall 23 provided on a peripheral portion of the bottom plate 22. Is open. Numeral 24 denotes a mounting projection, which is formed integrally with the case 21 to form the bottom plate 22.
Of the cable 20 which protrudes from the rear surface of the cable 20 and through which the mounting fastener 5 is inserted, and forms an edge of an insertion hole of the cable 20 described later.

Numeral 25 denotes a projection for electric equipment, which is formed integrally with the case 21 and protrudes from the surface of the bottom plate 22 to constitute a mounting seat on which electric parts such as push buttons to be described later are mounted. Reference numeral 8 denotes a locking pin provided on each of the upper and lower side walls 23 and provided in a direction along the surface of the bottom plate 22. Reference numeral 26 denotes a front plate disposed on a front open portion of the case 21 and provided inside a front end face of the side wall 23. It is fitted to the recess 27 and is locked to the locking pin 8 via the protruding pieces 6 provided on the upper and lower edges, respectively, and is mounted on the case 21.

Reference numeral 28 denotes a first electrical component comprising a display, which comprises a board 30 fastened to the upper electrical projection 25 by a mounting screw 28 and an indicator light 31 provided on the board 30. Reference numeral 15 denotes a display plate which is made of a light-transmitting plate, is fitted in a space provided in the front body 26 and is arranged to face the indicator light 31, and 32 is a second electrical component comprising a push button. It comprises a substrate 34 fastened to the projecting portion 25 by mounting screws 33 and a push button 35 provided on the substrate 34.

Reference numeral 18 denotes a display connector provided on a display substrate 30; 19, a push button connector provided on a push button substrate 34; and 20, a display connector 18 and a push button connector 19, respectively. And a plurality of control and display cables connected to a control panel (not shown) of the elevator via the communication hole 3. 36 is wall 1
Are irregularities formed on the front surface 2, ie, irregular surfaces.

In the operation panel for an elevator configured as described above, the case 2 is fastened by the fastener 5 through the mounting projection 24 formed to protrude from the back surface of the bottom plate 22.
1 is mounted on the front surface 2 of the wall 1. For this reason, even when the front surface 2 of the wall 1 has an irregular surface 36, only the mounting protrusion 24 faces the front surface 2, so that the case 21 can be easily and normally mounted without distortion. Therefore, front 2
This eliminates the need for a smooth processing of the machine or for inserting a spacer for mounting, thereby improving the efficiency of the mounting operation of the elevator operation panel.

The mounting projection 24 and the electrical projection 25 to which the first electrical component 28 and the second electrical component 32 are fastened.
Is formed integrally with the case 21, the number of parts is reduced, the production and assembly operations can be simplified, and the productivity can be improved. Also, the bottom plate 2 of the case 21
2 is disposed away from the front surface 2 of the wall 1, so that rainwater or the like flowing along the front surface 2 does not enter the case 21, and the first electrical component 28 and the second electrical component 32 may have insulation failure due to rainwater or the like. Failures can be prevented from occurring.

Embodiment 2 2 and 3 are views showing an example of another embodiment of the present invention. FIG. 2 is a longitudinal sectional side view, and FIG. 3 is a rear view of the case at a position indicated by an arrow A in FIG. In the drawing, the same reference numerals as those in FIG. 1 described above denote corresponding parts, and reference numeral 37 denotes a running water groove provided along the edge of the outer surface of the side wall 23 of the case 21 on the front surface 2 side, that is, along the length of the outer surface of the edge near the bottom plate 22. It is constituted by the retired recess. As shown in FIG. 3, the water flow groove 37 extends to the upper surface of the case 21 and is formed to be inclined downward from the center of the upper surface toward the side walls 23 on both sides.

In the elevator operating panel constructed as described above, the mounting projection 24 integral with the case 21 is also provided.
And a projection 25 for electrical equipment integrated with the case 21.
The first electrical component 28 and the second electrical component 32 are fastened. Therefore, although detailed description is omitted, the same operation as the embodiment of FIG. 1 can be obtained in the embodiment of FIG.

In the embodiment shown in FIGS. 2 and 3, a water flow groove 37 is provided on the outer surface of the side wall 23 of the case 21 near the front surface 2 of the wall 1. It is guided downward along the slope and further flows below the elevator control panel. This allows
It is possible to prevent rainwater or the like flowing down the front surface 2 of the wall 1 from entering the case 21 through the gap between the side wall 23 and the front plate 26 along the side wall 23. Therefore, it is possible to prevent a problem such as poor insulation that occurs in the first electrical component 28 and the second electrical component 32 due to rainwater or the like entering the case 21.

Embodiment 3 FIG. FIG. 4 is also a longitudinal sectional side view showing an example of another embodiment of the present invention. In the figure,
The same reference numerals as those in FIG. 1 described above denote corresponding parts. Reference numeral 38 denotes a drainage recess, which is provided so as to be retracted without reaching the inside of the case 21 from the protruding front end surface of the mounting protrusion 24 of the case 21. It is formed around the fastener 5 inserted through the projecting portion 24.

In the elevator operating panel constructed as described above, the mounting projection 24 integral with the case 21 is also provided.
And a projection 25 for electrical equipment integrated with the case 21.
The first electrical component 28 and the second electrical component 32 are fastened. Therefore, although the detailed description is omitted, the same operation as the embodiment of FIG. 1 can be obtained in the embodiment of FIG.

In the embodiment shown in FIG. 4, a drain recess 38 is provided on the projecting tip surface of the mounting projection 24 of the case 21. Therefore, when rainwater or the like flowing down the front surface 2 of the wall 1 enters the gap between the front surface 2 of the wall 1 and the side wall 23 of the case 21 and further enters the gap between the front surface 2 of the wall 1 and the mounting projection 24, the drainage recess is formed. It flows downward through 38.

Thus, when rainwater or the like enters the gap between the front surface 2 of the wall 1 and the mounting projection 24, the mounting projection 24
Can be prevented from entering the case 21 from the gap between the fastener 5 and the insertion hole at the time. Therefore,
It is possible to prevent a problem such as a poor insulation that occurs in the first electrical component 28 and the second electrical component 32 due to rainwater or the like entering the case 21.

Embodiment 4 FIG. 5 is also a longitudinal sectional side view showing an example of another embodiment of the present invention. In the figure,
The same reference numerals as those in FIG. 1 described above denote corresponding parts, and 39 is an inclined through hole, which is provided through the bottom plate 22 and the mounting protrusion 24 of the case 21, and has a through hole 3 in the wall 1 on one side. The other side is disposed at a position higher than the position of the through hole 3 of the wall 1 and is opened in the case 21.

In the elevator operation panel constructed as described above, the mounting projection 24 integral with the case 21 is also provided.
And a projection 25 for electrical equipment integrated with the case 21.
The first electrical component 28 and the second electrical component 32 are fastened. Therefore, although detailed description is omitted, the same operation as the embodiment of FIG. 1 can be obtained in the embodiment of FIG.

In the embodiment shown in FIG. 5, the inside of the case 21 is inclined higher than the outside of the case 21.
9 is provided and a cable 20 is inserted therethrough. For this reason,
Rainwater or the like flowing down the front surface 2 of the wall 1 is
When entering the gap between the side walls 23 and further into the gap between the front surface 2 of the wall 1 and the mounting projection 24 around the inclined through hole 39, the inclined through hole 39 prevents entry into the case 21. You.

Thus, when rainwater or the like enters the gap between the front surface 2 of the wall 1 and the mounting projection 24 around the inclined communication hole 39, the case 21 is removed from the gap between the inclined communication hole 39 and the cable 20. Can be prevented from invading the inside. Therefore, rainwater or the like enters the case 21 and the first electrical component 2
8 and the second electrical component 32 can be prevented beforehand from inconveniences such as insulation failure.

[0031]

According to the present invention, as described above, a case is provided in which a side wall is provided on a peripheral portion of a bottom plate and a front surface is opened.
A mounting projection, which is formed integrally with the case and protrudes from the bottom surface of the bottom plate and forms a mounting seat through which a mounting fastener is inserted, and an electric component that is integrally formed with the case and protrudes from the surface of the bottom plate to be mounted. And a projection for electrical equipment constituting a mounting seat.

Thus, the case is mounted on the wall surface via the mounting protrusion projecting from the rear surface, so that the case can be easily and normally mounted even if the wall surface is irregular, and the efficiency of the mounting operation can be improved. Has the effect of improving. In addition, since the mounting projection and the electrical projection to which the electrical component is fastened are integrally formed with the case, the number of parts is reduced, the production and assembly work can be simplified, and productivity is improved. effective.

Further, as described above, the present invention is provided with a water flow groove formed by a retreating recess provided along the length of the edge on the bottom plate side of the outer surface of the case side wall.

Thus, the case is mounted on the wall surface through the mounting protrusion projecting from the rear surface, so that the case can be easily and normally mounted even if the wall surface is irregular, and the efficiency of the mounting operation can be improved. Has the effect of improving. In addition, since the mounting projection and the electrical projection to which the electrical component is fastened are integrally formed with the case, the number of parts is reduced, the production and assembly work can be simplified, and productivity is improved. effective.

Further, since the running water groove is provided at the edge of the outer surface of the case side wall on the bottom plate side, rainwater or the like flowing down the wall surface on which the elevator operation panel is mounted is guided downward by the running water groove, and furthermore, the water flow groove is provided. It flows down. As a result, it is possible to prevent rainwater or the like flowing down the wall from entering the case through the gap between the side wall and the front plate by contacting the side wall. This has the effect of preventing problems before they occur.

Further, as described above, the present invention relates to a fastening tool which is provided to be retracted without reaching the inside of the case from the protruding tip surface of the mounting protrusion of the case and inserted into the mounting protrusion. It is provided with a drain recess formed around it.

Thus, the case is mounted on the wall surface via the mounting protrusion projecting from the back surface, so that the case can be easily and normally mounted even if the wall surface is irregular, and the efficiency of the mounting operation can be improved. Has the effect of improving. In addition, since the mounting projection and the electrical projection to which the electrical component is fastened are integrally formed with the case, the number of parts is reduced, the production and assembly work can be simplified, and productivity is improved. effective.

Further, since a drainage recess is provided on the protruding tip end surface of the case mounting protrusion, rainwater or the like flowing down the wall surface on which the elevator operation panel is mounted enters the gap between the wall surface and the case side wall. When it enters the gap between the wall surface and the mounting projection, it flows downward through the drain recess. Thus, when rainwater or the like enters the gap between the wall surface and the mounting projection, it can be prevented from entering the case through the gap between the fastener and the insertion hole in the mounting projection. Therefore, there is an effect of preventing inconvenience such as poor insulation that occurs in electrical components due to rainwater or the like entering the case.

Further, as described above, the present invention is provided so as to penetrate the bottom plate of the case and the mounting protrusion, one side is opened at the protruding tip end surface of the mounting protrusion, and the other side is provided with the above-mentioned one. The inclined communication hole is provided at a position higher than the side and is opened in the case.

As a result, the case is mounted on the wall surface via the mounting projection projecting from the rear surface, so that the case can be easily and normally mounted even if the wall surface is irregular, and the efficiency of the mounting operation can be improved. Has the effect of improving. In addition, since the mounting projection and the electrical projection to which the electrical component is fastened are integrally formed with the case, the number of parts is reduced, the production and assembly work can be simplified, and productivity is improved. effective.

In addition, an inclined through-hole is provided which penetrates the bottom plate of the case and the mounting projection and is disposed at a position where the inside of the case is higher than the outside of the case. When rainwater that has flowed into the gap between the wall and the case side wall, and further into the gap between the wall and the mounting protrusion around the inclined passage hole, it enters the case through the gap between the inclined passage hole and the cable. Intrusion can be prevented. Therefore, there is an effect of preventing inconvenience such as poor insulation that occurs in electrical components due to rainwater or the like entering the case.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional side view showing a first embodiment of the present invention.

FIG. 2 is a longitudinal side view showing Embodiment 2 of the present invention.

FIG. 3 is a rear view of the case at a position indicated by an arrow A in FIG. 2;

FIG. 4 is a longitudinal sectional side view showing a third embodiment of the present invention.

FIG. 5 is a vertical sectional side view showing a fourth embodiment of the present invention.

FIG. 6 is a vertical side view showing a conventional elevator operation panel.

[Explanation of symbols]

5 fastener, 21 case, 22 bottom plate, 23 side wall,
24 Projecting part for mounting, 25 Projecting part for electrical equipment, 28 First electrical equipment, 32 Second electrical equipment, 37 Flowing water channel, 38 Drain recess, 39 Inclined communication hole.

Claims (4)

[Claims] 1. A case having a side wall provided on a peripheral portion of a bottom plate and an open front surface, and a mounting seat formed integrally with the case and projecting from a back surface of the bottom plate and through which a fastener for mounting is inserted. An operation panel for an elevator, comprising: a mounting protruding portion to be mounted; and an electric component protruding portion formed integrally with the case and protruding from the surface of the bottom plate and constituting a mounting seat to which an electric component is mounted. 2. The elevator operation panel according to claim 1, further comprising a running water groove formed by a retreating recess provided along a length of an edge of the outer surface of the case side wall on the bottom plate side. 3. A drain recess formed around a fastener inserted into the mounting protrusion and provided to the mounting protrusion of the case so as to be retracted without reaching the inside of the case from a protruding front end surface of the case. The elevator operation panel according to claim 1, further comprising: 4. A case is provided so as to penetrate the case bottom plate and the mounting protrusion, one side is opened at a protruding tip surface of the mounting protrusion, and the other side is disposed at a position higher than the one side. The elevator operation panel according to claim 1, further comprising an inclined communication hole opened in the case.