CN210944370U

CN210944370U - Double-function floor display device

Info

Publication number: CN210944370U
Application number: CN201920847650.8U
Authority: CN
Inventors: 周世杰; 宫承祥; 朱林; 陈建冬
Original assignee: Jiangsu Welm Technology Co ltd
Current assignee: Jiangsu Welm Technology Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-07-07
Anticipated expiration: 2029-06-06

Abstract

The utility model provides a difunctional floor display device, which is characterized in that the device comprises a display panel (1), a shell (2), a locking screw (3), a display printing plate (4), a loudspeaker (5), an installation adjusting plate (6), a mounting bottom plate (7), a signal line (8), a buzzing hole (9), a car detector (10), a projection display panel (11), a projection module (12), an infrared induction module (13), an adjusting screw (14) and a fixed rotating shaft (15), wherein the angle between the installation adjusting plate (6) and the mounting bottom plate (7) is adjusted by the length of the adjusting screw (14) penetrating out of the installation adjusting plate (6), thereby realizing the display angle change of the floor display device, improving the practicability of the use of an elevator, judging whether to carry out flickering projection and sound warning functions according to whether potential passengers exist in an induction area, the safety of elevator use has been improved.

Description

Double-function floor display device

Technical Field

The utility model relates to an elevator floor display device technical field especially relates to a difunctional floor display device.

Background

The elevator floor display device is installed in each floor elevator hall, and is usually installed above or above the elevator door. The existing floor display has two installation modes, one is a label type, and the other is a box with a bottom. In both of these installations, the display surface is typically parallel to the wall or at a 15 degree angle after installation.

After the existing elevator floor display is installed, the display angle is not adjustable. However, the positions of the ceiling lamps in the actual elevator hall are different under different decoration effects. In some positions, the illumination light emitted by the illuminating lamps interferes with the light of the floor display, so that passengers in the elevator hall cannot see the numbers on the floor display clearly, and the floor display fails to function.

In addition, the elevator floor display device is used for displaying the floor position where the current elevator car is located in real time, giving out prompt tones when the car reaches the floor where the current passengers are located and displaying the running direction of the current elevator car in real time by using arrows, and the elevator running state information provided by the existing elevator floor display device comprises the floor where the car is located currently, the arrival prompt and the running direction of the elevator, and is provided by an elevator system, and the accuracy of the elevator running depends on the running accuracy of the elevator system. When an elevator operation system is in failure or the elevator is out of service (in a fire-fighting and maintenance state), the floor display usually only displays text prompts of maintenance, out of service and the like.

When the elevator operation system breaks down, the position of the lift car provided by the floor display device is different from the actual position, and the floor display device cannot give an alarm prompt for special people waiting in the elevator hall, such as a person looking at a mobile phone with a head down, children holding a child, and the like.

SUMMERY OF THE UTILITY MODEL

The problem that can not adjust the demonstration angle and the elevator that exist among the prior art can not report to the police the suggestion to special crowd when being in the shutdown is overcome, the utility model provides a difunctional floor display device.

A difunctional floor display device is characterized by comprising a display panel, a shell, locking screws, a display printing plate, a loudspeaker, an installation adjusting plate, an installation bottom plate, signal wires, a buzzing hole, a car detector, a projection display panel, a projection module, an infrared sensing module, adjusting screws and a fixed rotating shaft, wherein the display panel is adhered to the outer side surface of the shell, the display printing plate and the loudspeaker are fixed to the inner side surface of the shell, the buzzing hole is formed in the left side surface and the right side surface of the shell, the projection display panel, the projection module and the infrared sensing module are fixed to the lower surface of the shell, the shell is fixedly installed on the installation adjusting plate through the locking screws, one end of each signal wire is connected with the display printing plate, the other end of each signal wire is divided into two beams which are respectively connected with an elevator system and the car detector, the installation adjusting plate is connected with, the wall fixing device is characterized in that screws on the fixed rotating shafts are tightened and fixed, the adjusting screws penetrate through the installation adjusting plates to be in contact with the installation bottom plate, and the installation bottom plate is fixed on the wall.

In a preferred embodiment of the present invention, the angle between the mounting adjustment plate and the mounting base plate is in the range of 0 to 15 degrees.

The utility model discloses an in a preferred embodiment, when difunctional floor display device's demonstration angle needs to be adjusted, will earlier mounting plate fixes on the wall, adjusts the regulation as required wear out adjusting screw the length of installation regulating plate makes installation regulating plate with angle between the mounting plate reaches the angle that needs, tightens the last screw of fixed rotating shaft will be installed display panel, display printing plate, speaker, projection display panel, projection module, infrared induction module's casing and fix the outside surface at installation regulating plate.

In a preferred embodiment of the present invention, when the display angle of the dual-function floor display device is 90 degrees, i.e. the display panel is parallel to the wall, the mounting plate is not used, and the mounting plate is fixed on the wall.

The utility model discloses a preferred embodiment, difunctional floor display device is located the room door top, projection module and projection display panel throw and form projection warning display area in room door ground, projection warning display area is regional for the rectangle, the regional length of rectangle does the width of room door, the regional width of rectangle does the fourth of room door width.

The utility model discloses a preferred embodiment, the induction area that infrared induction module corresponds is in hall outer ground of door is the rectangle region, and length does the twice of room door, the width does three fourths of room door.

In a preferred embodiment of the present invention, the dual-function floor display device obtains the position information of the current car from the elevator system, one end of the signal line is connected to the CPU on the display printing plate, the other end of the signal line is divided into two beams, one beam is connected to the car detector, and the car detector) detects the car position and transmits the car position to the CPU on the display printing plate.

In a preferred embodiment of the present invention, the car detector determines whether the car is on the current floor, when the signal of the elevator system determines that the car is on the current floor, but the car detected by the car detector is not on the current floor, and the infrared sensing module senses that a passenger in the sensing area can trigger the alarm system when waiting for the elevator; the alarm system can trigger the projection module and the loudspeaker to act simultaneously, and the projection module and the loudspeaker quickly flash in the range of the projection warning display area and simultaneously give out sound alarm.

In a preferred embodiment of the present invention, when the elevator operating system fails, and the car position provided by the dual-function floor display device is different from the car position determined by the car detector, the dual-function floor display device of the floor triggers a signal to make the projection module located at the lower end of the dual-function floor display device flash in the projection warning display area, and the speakers at both sides of the dual-function floor display device send out sound alarm to prompt potential passengers standing in the sensing area; when no person is within the sensing area, no alarm system is triggered.

The utility model discloses a preferred embodiment, when the elevator was in the off-normal state such as fire control, maintenance, no matter whether the car position that the car detector was judged is at current floor, as long as there is someone in the regional within range of response, the system all can trigger projection module and speaker and send out the police dispatch newspaper.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the elevator floor display device can warn potential passengers standing in an elevator waiting area not to take the elevator in a visual and audible dual mode when the elevator runs in a fault or is in a non-use (fire-fighting and maintenance) state, so that the safety of the elevator is improved;

(2) the display angle of the elevator floor display device can be adjusted according to the actual decoration needs on site, so that a passenger standing in front of an elevator door can clearly distinguish the position of the current car in a certain range, and the practicability is improved.

Drawings

Fig. 1 is an exploded view of a preferred embodiment of a dual function floor display device of the present invention;

fig. 2 is a schematic view of the sensing area and the projection warning display effect of a preferred embodiment of the dual-function floor display device of the present invention;

in the figure, 1-display panel; 2-a shell; 3-locking the screw; 4-display printing plate; 5-a loudspeaker; 6, installing an adjusting plate; 7-mounting a bottom plate; 8-a signal line; 9-a buzzing hole; 10-car detector; 11-a projection display panel; 12-a projection module; 13-an infrared sensing module; 14-an adjusting screw; 15-fixing the rotating shaft; 16-dual function floor display; 17-projecting a warning display area; 18-a sensing area; 19-hall door.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Please refer to fig. 1, which is a schematic structural explosion diagram of a preferred embodiment of a dual-function floor display device of the present invention, the dual-function floor display device comprises a display panel 1, a housing 2, a locking screw 3, a display printing plate 4, a speaker 5, an installation adjusting plate 6, an installation bottom plate 7, a signal line 8, a buzzer hole 9, a car detector 10, a projection display panel 11, a projection module 12, an infrared sensing module 13, an adjusting screw 14, and a fixed rotating shaft 15, wherein the display panel 1 is adhered to an outer side surface of the housing 2, the display printing plate 4 and the speaker 5 are fixed to an inner side surface of the housing 2, the buzzer hole 9 is disposed on left and right sides of the housing 2, the projection display panel 11, the projection module 12, and the infrared sensing module 13 are fixed to a lower surface of the housing 2, the housing 2 is fixedly mounted on the installation adjusting plate 6 through the

locking screw

3, 8 one end of signal line with show that printing plate 4 is connected, the other end divide into two bundles, connect elevator system respectively with car detector 10, installation regulating plate 6 with mounting plate 7 passes through fixed rotating shaft 15 is connected, and it is fixed to tighten through the screw on the fixed rotating shaft 15, adjusting screw 14 passes installation regulating plate 6 with mounting plate 7 contacts, mounting plate 7 is fixed in on the wall.

In the embodiment, the included angle between the mounting adjusting plate 6 and the mounting base plate 7 ranges from 0 to 15 degrees.

In this embodiment, when the display angle of the dual-function floor display device 16 needs to be adjusted, the mounting base plate 7 is fixed on the wall, the length of the adjusting screw 14 penetrating out of the mounting adjustment plate 6 is adjusted as needed, so that the angle between the mounting adjustment plate 6 and the mounting base plate 7 reaches the required angle, the screw on the fixed rotating shaft 15 is tightened, and then the housing 2 on which the display panel 1, the display plate 4, the speaker 5, the projection display panel 11, the projection module 12 and the infrared sensing module 13 are mounted is fixed on the outer side surface of the mounting adjustment plate 6.

In this embodiment, when the display angle of the dual function floor display device 16 is 90 degrees, that is, when the display panel 1 is parallel to the wall, the installation adjustment plate 6 is fixed to the wall without using the installation base plate 7.

Please refer to fig. 2, which is a schematic diagram of the sensing area and the projection warning display effect of a preferred embodiment of the dual-function floor display device of the present invention, in this embodiment, the dual-function floor display device 16 is located above the hall door 19, the projection module 12 and the projection display panel 11 are projected on the outer side of the hall door 19 to form a projection warning display area 17, the projection warning display area 17 is a rectangular area, the length of the rectangular area is the width of the hall door 19, and the width of the rectangular area is one fourth of the width of the hall door 19.

Please refer to fig. 2, which is a schematic diagram of the sensing area and the projection warning display effect of a preferred embodiment of the dual-function floor display device of the present invention, in this embodiment, the sensing area 18 corresponding to the infrared sensing module 13 is located on the outer surface of the hall door 19, and is a rectangular area, the length of the rectangular area is twice of the length of the hall door 19, and the width of the rectangular area is three fourths of the width of the hall door 19.

In this embodiment, the dual-function floor display device obtains the position information of the current car from an elevator system, one end of the signal line 8 is connected to the CPU on the display printing plate 4, the other end of the signal line 8 is divided into two beams, one beam is connected to the car detector 10, and the car position detected by the car detector 10 is also transmitted to the CPU on the display printing plate 4.

In this embodiment, the car detector 10 determines whether the car is at the current floor, and when the signal of the elevator system determines that the car is at the current floor but the car detected by the car detector 10 is not at the current floor, and the infrared sensing module 13 senses that a passenger in the sensing area 18 waits for the elevator to trigger the alarm system; the alarm system will trigger the projection module 12 and the speaker 5 to act simultaneously, flashing rapidly within the projected warning display area 17, and sounding an audible alarm.

In this embodiment, when the car position provided by the dual-function floor display device 16 is different from the car position determined by the car detector 10 due to a failure of the elevator running system, the dual-function floor display device 16 of the floor triggers a signal, so that the projection of the projection module 12 located at the lower end of the dual-function floor display device 16 in the projection warning display area 17 flashes rapidly, and meanwhile, the speakers 5 at the two sides of the dual-function floor display device 16 emit sound alarms to prompt potential passengers standing in the range of the sensing area 18; when no person is within the sensing area 18, no alarm system is triggered.

In this embodiment, when the elevator is in a disabled state such as fire protection and maintenance, the system triggers the projection module 12 and the speaker 5 to give an alarm as long as a person is in the range of the sensing area 18 no matter whether the car position determined by the car detector 10 is at the current floor.

The elevator floor display device can warn potential passengers standing in an elevator waiting area not to take the elevator in a visual and auditory dual mode when the elevator is in a fault state or a non-use state (fire protection and maintenance state) during operation, so that the safety of the elevator is improved; the application provides an elevator floor display device's demonstration angle can carry out angle modulation according to on-the-spot actual decoration needs to make the passenger of standing before the elevator door all can clearly differentiate the position at present car place in certain within range, improved practicality.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A difunctional floor display device is characterized by comprising a display panel (1), a shell (2), locking screws (3), a display printing plate (4), a loudspeaker (5), an installation adjusting plate (6), an installation bottom plate (7), a signal line (8), a buzzing hole (9), a car detector (10), a projection display panel (11), a projection module (12), an infrared sensing module (13), an adjusting screw (14) and a fixed rotating shaft (15), wherein the display panel (1) is adhered to the outer side surface of the shell (2), the display printing plate (4) and the loudspeaker (5) are fixed on the inner side surface of the shell (2), the buzzing hole (9) is formed in the left side surface and the right side surface of the shell (2), and the projection display panel (11), the projection module (12) and the infrared sensing module (13) are fixed on the lower surface of the shell (2), casing (2) pass through locking screw (3) fixed mounting in on installation regulating plate (6), signal line (8) one end with show that printing plate (4) are connected, the other end divide into two bundles, connect elevator system respectively with car detector (10), installation regulating plate (6) with mounting plate (7) pass through fixed rotating shaft (15) are connected, and it is fixed to tighten through the screw on fixed rotating shaft (15), adjusting screw (14) pass installation regulating plate (6) with mounting plate (7) contact, mounting plate (7) are fixed in on the wall.

2. A dual function floor display as claimed in claim 1 wherein: the included angle range between the installation adjusting plate (6) and the installation bottom plate (7) is 0-15 degrees.

3. A dual function floor display as claimed in claim 1 wherein: when the display angle of difunctional floor display device (16) needs to be adjusted, will earlier mounting plate (7) are fixed on the wall, adjust the regulation as required wearing out of adjusting screw (14) the length of installation regulating plate (6), make installation regulating plate (6) with angle between mounting plate (7) reaches the angle of needs, tightens screw on fixed rotating shaft (15), then will install display panel (1), show printing plate (4), speaker (5), projection display panel (11), projection module (12), casing (2) of infrared induction module (13) and fix the outside surface at installation regulating plate (6).

4. A dual function floor display as claimed in claim 1 wherein: when the display angle of the dual-function floor display device (16) is 90 degrees, namely when the display panel (1) is parallel to the wall, the mounting base plate (7) is not adopted, and the mounting adjusting plate (6) is fixed on the wall.

5. A dual function floor display as claimed in claim 1 wherein: the dual-function floor display device (16) is located above a hall door (19), the projection module (12) and the projection display panel (11) are projected to the outer surface of the hall door (19) to form a projection warning display area (17), the projection warning display area (17) is a rectangular area, the length of the rectangular area is the width of the hall door (19), and the width of the rectangular area is one fourth of the width of the hall door (19).

6. A dual function floor display as claimed in claim 5 wherein: the sensing area (18) corresponding to the infrared sensing module (13) is a rectangular area on the ground outside the hall door (19), the length of the rectangular area is twice that of the hall door (19), and the width of the rectangular area is three quarters of that of the hall door (19).

7. A dual function floor display as claimed in claim 1 wherein: the double-function floor display device obtains position information of a current car from an elevator system, one end of a signal wire (8) is connected with a CPU (central processing unit) on the display printing plate (4), the other end of the signal wire (8) is divided into two beams, one beam is connected with a car detector (10), and the position of the car detected by the car detector (10) is also transmitted to the CPU on the display printing plate (4).