A pointer-type elevator floor display device

Abstract

The utility model provides a pointer-type elevator floor display device, comprising a mounting plate installed on the inner side of an elevator car, a display panel arranged on one side of the mounting plate, a floor display light is arranged on the outer side of the display panel, a positioning frame is arranged on the side of the mounting plate close to the display panel, a female end of a wiring harness is connected to the positioning frame, and a male end of a wiring harness is arranged on the side of the display panel close to the mounting plate, so that when the display panel is connected to the mounting plate, the male end of the wiring harness is connected to the female end of the wiring harness; the utility model improves the convenience of installation of the elevator floor display device.

Description

Technical Field

[0001] The utility model relates to the field of elevators, in particular to a pointer-type elevator floor display device. Background Art

[0002] In elevator systems, pointer-type floor display devices are widely used as a traditional display method inside elevators to provide passengers with information about the floor where the elevator is currently located.

[0003] Among them, when the elevator floor display device is installed inside the elevator car, it is usually necessary to connect several wire harnesses to ensure the power supply and information transmission of the display device. However, when the current display device is installed, various wire harnesses need to be connected simultaneously, which makes the installation process more cumbersome and easily leads to confusion of the wire harnesses during installation. Utility Model Content

[0004] The utility model aims to provide a pointer-type elevator floor display device which is convenient to install.

[0005] In order to solve the above technical problems, the utility model provides a pointer-type elevator floor display device, including a mounting plate installed on the inner side of the elevator car, a display panel arranged on one side of the mounting plate, a floor display light is arranged on the outer side of the display panel, a positioning frame is installed on the side of the mounting plate close to the display panel, the female end of the wiring harness is connected to the positioning frame, and a male end of the wiring harness is arranged on the side of the display panel close to the mounting plate, so that when the display panel is connected to the mounting plate, the male end of the wiring harness is connected to the female end of the wiring harness.

[0006] Furthermore, at least two limit buckles are provided on one side of the mounting plate close to the display panel, and at least two limit buckles are respectively placed on both sides of the positioning frame, and at least two limit hooks are provided on one side of the display panel close to the mounting plate, and the limit hooks match the limit buckles.

[0007] Furthermore, a limiting frame is arranged on one side of the positioning frame close to the display panel, and an opening is provided on one side of the limiting frame, so that the male end of the wiring harness enters the limiting frame from the opening.

[0008] Furthermore, both sides of the male end of the wiring harness are connected to the display panel through a telescopic plate, and a movable groove is provided on one side of the display panel so that the end of the telescopic plate is movably matched with the movable groove.

[0009] Furthermore, the telescopic plate has an elastic member built in.

[0010] Furthermore, a push block is provided on one side of the display panel close to the mounting plate, the push block is located between the male end of the wiring harness and the display panel, and the push block is provided in an arc-shaped structure on one side close to the male end of the wiring harness.

[0011] Furthermore, an avoidance groove is provided on one side of the limit frame, and the push block matches the avoidance groove.

[0012] Furthermore, a wire through hole is provided on the mounting plate, and the positioning frame is located on one side of the wire through hole.

[0013] Furthermore, mounting holes are provided on both sides of the positioning frame, and the female end of the wiring harness is connected to the positioning frame through the mounting holes.

[0014] The beneficial effect of the utility model is that the mounting plate is installed inside the elevator car, and various wiring harnesses are fixed in the positioning frame through the female end of the wiring harness, and then the display panel is connected to one side of the mounting plate, and the male end of the wiring harness is plugged into the positioning frame so that the male end of the wiring harness is connected to the female end of the wiring harness, so that the wiring harness connection between the mounting plate and the display panel can be quickly completed, which improves the convenience of installation of the display panel and the convenience of subsequent disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a front view of the utility model.

[0017] Figure 3 This utility model Figure 2 Section view along line AA.

[0018] Figure 4 It is a schematic diagram of the connection between the telescopic plate and the movable groove in the utility model.

[0019] Figure 5 It is a structural schematic diagram of the limit frame in the utility model.

[0020] Figure 6 It is a connection diagram of the limiting hook and the limiting buckle in the utility model.

[0021] Figure numerals: 1. Mounting plate; 2. Display plate; 3. Floor display light; 4. Positioning frame; 5. Female end of wiring harness; 6. Male end of wiring harness; 7. Limit buckle; 8. Limit hook; 9. Limit frame; 10. Opening; 11. Telescopic plate; 12. Moving groove; 13. Push block; 14. Avoidance groove; 15. Wire hole; 16. Mounting hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0023] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0024] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0025] like Figure 1-6 The utility model provides a pointer-type elevator floor display device, including a mounting plate 1 installed on the inner side of an elevator car, a display panel 2 arranged on one side of the mounting plate 1, a floor display light 3 is arranged on the outer side of the display panel 2, a positioning frame 4 is installed on the side of the mounting plate 1 close to the display panel 2, a wiring harness female end 5 is connected to the positioning frame 4, and a wiring harness male end 6 is arranged on the side of the display panel 2 close to the mounting plate 1, so that when the display panel 2 is connected to the mounting plate 1, the wiring harness male end 6 is connected to the wiring harness female end 5.

[0026] Install the mounting plate inside the elevator car, and fix various wiring harnesses in the positioning frame through the female end of the wiring harness. Then connect the display panel to one side of the mounting plate, and plug the male end of the wiring harness into the positioning frame so that the male end of the wiring harness is connected to the female end of the wiring harness. This can quickly complete the wiring harness connection between the mounting plate and the display panel, making the installation of the display panel more convenient and the subsequent disassembly more convenient.

[0027] Among them, the male end of the wiring harness and the female end of the wiring harness can be connected by means of several copper sheets, aviation plugs, etc. to ensure the stability of the electrical connection between the male end of the wiring harness and the female end of the wiring harness; the mounting plate is directly installed inside the elevator car through bolts and other connectors.

[0028] In one embodiment of the present solution, the floor display light is arranged in a pointer-type structure, and when the male end of the wiring harness is electrically connected to the female end of the wiring harness, the floor display light is energized.

[0029] Preferably, at least two limit buckles 7 are provided on the side of the mounting plate 1 close to the display panel 2, and at least two limit buckles 7 are placed on both sides of the positioning frame 4, and at least two limit hooks 8 are provided on the side of the display panel 2 close to the mounting plate 1, and the limit hooks 8 match the limit buckles 7.

[0030] Specifically, by setting the limiting hook buckle in the limiting buckle, the display panel is stably connected to the mounting plate, and the male end of the wiring harness is limited by the cooperation of the limiting hook and the limiting buckle to prevent the male end of the wiring harness from escaping from the positioning frame.

[0031] Preferably, a limiting frame 9 is provided on one side of the positioning frame 4 close to the display panel 2 , and an opening 10 is provided on one side of the limiting frame 9 , so that the male end 6 of the wiring harness enters the limiting frame 9 through the opening 10 .

[0032] Specifically, in the process of setting the limiting hook buckle to the limiting buckle, the male end of the wiring harness simultaneously enters the limiting frame from the opening, and is guided by the limiting frame to ensure that the male end of the wiring harness can stably enter the positioning frame and be connected to the female end of the wiring harness.

[0033] Preferably, both sides of the wire harness male end 6 are connected to the display panel 2 via a telescopic plate 11 , and a movable groove 12 is provided on one side of the display panel 2 so that the end of the telescopic plate 11 is movably matched with the movable groove 12 .

[0034] Specifically, the telescopic plate is initially contracted. After the male end of the wiring harness enters the limiting frame, the telescopic plate extends and the male end of the wiring harness enters the positioning frame along the limiting frame to ensure that the male end of the wiring harness remains stably connected to the display panel after entering the positioning frame.

[0035] It is worth mentioning that after the male end of the wiring harness enters the limit frame, the limit hook still needs to be moved and buckled relative to the limit buckle, so the display panel needs to continue to move a certain distance. Therefore, this solution opens a moving groove so that when the male end of the wiring harness enters the limit frame and the display board needs to continue to move, the telescopic plate can move relative to the moving groove, thereby avoiding the male end of the wiring harness and the telescopic plate interfering with the movement of the display panel.

[0036] Preferably, the telescopic plate 11 has an elastic member built therein.

[0037] Specifically, the elastic member assists the retractable plate in shrinking and resetting, so that when the display panel is subsequently disassembled, the elastic member can shrink and reset the retractable plate to drive the male end of the wiring harness to separate from the positioning frame.

[0038] Wherein, the elastic member is a spring.

[0039] Preferably, a push block 13 is provided on one side of the display panel 2 close to the mounting plate 1 , the push block 13 is located between the wire harness male end 6 and the display panel 2 , and the push block 13 is arranged in an arc-shaped structure on one side close to the wire harness male end 6 .

[0040] Specifically, after the male end of the wiring harness enters the limit frame, the display panel continues to move and drives the push block to move, so that the arc-shaped structure position of the push block contacts and pushes the male end of the wiring harness to move along the limit frame and then enter the positioning frame. In this process, the male end of the wiring harness maintains the horizontal relative position of the male end of the wiring harness and the limit frame through the movement of the telescopic plate and the movable groove. At the same time, the pushing action of the push block enables the male end of the wiring harness to move stably along the limit frame.

[0041] It is worth mentioning that after the display panel is moved, the highest point of the arc-shaped structure of the push block contacts the male end of the wiring harness, so that the male end of the wiring harness maintains a stable connection with the female end of the wiring harness under the pushing action of the push block.

[0042] Preferably, an avoidance groove 14 is provided on one side of the limiting frame 9 , and the pushing block 13 matches the avoidance groove 14 .

[0043] Specifically, when the display panel drives the pushing block to move, the moving path of the pushing block is avoided by the avoidance groove to avoid interference between the pushing block and the limiting frame.

[0044] Preferably, a wire hole 15 is provided on the mounting plate 1 , and the positioning frame 4 is located on one side of the wire hole 15 .

[0045] Specifically, the wire harness in the elevator car is connected to the female end of the wire harness through the wire through hole, and then the female end of the wire harness is positioned by a positioning frame.

[0046] Preferably, mounting holes 16 are provided on both sides of the positioning frame 4 , and the wiring harness female end 5 is connected to the positioning frame 4 through the mounting holes 16 .

[0047] Specifically, a connecting piece such as a bolt is passed through the mounting hole and connected to the side of the female end of the wire harness, so that the female end of the wire harness is stably connected to the positioning frame.

[0048] The present utility model is not limited to the above-mentioned optimal implementation mode. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, all those having the same or similar technical solutions as the present application fall within the protection scope of the present utility model.

Claims

1. A pointer-type elevator floor display device, characterized in that: The invention comprises a mounting plate (1) mounted on the inner side of an elevator car, a display plate (2) arranged on one side of the mounting plate (1), a floor display light (3) arranged on the outer side of the display plate (2), a positioning frame (4) mounted on the side of the mounting plate (1) close to the display plate (2), a wire harness female end (5) connected to the positioning frame (4), and a wire harness male end (6) arranged on the side of the display plate (2) close to the mounting plate (1), so that when the display plate (2) is connected to the mounting plate (1), the wire harness male end (6) is connected to the wire harness female end (5).

2. The pointer-type elevator floor display device according to claim 1, characterized in that: At least two limit buckles (7) are arranged on one side of the mounting plate (1) close to the display plate (2), and the at least two limit buckles (7) are respectively arranged on two sides of the positioning frame (4), and at least two limit hooks (8) are arranged on one side of the display plate (2) close to the mounting plate (1), and the limit hooks (8) match the limit buckles (7).

3. The pointer-type elevator floor display device according to claim 1, characterized in that: A limiting frame (9) is arranged on one side of the positioning frame (4) close to the display panel (2), and an opening (10) is provided on one side of the limiting frame (9), so that the male end (6) of the wiring harness enters the limiting frame (9) through the opening (10).

4. The pointer-type elevator floor display device according to claim 1, characterized in that: Both sides of the male end (6) of the wire harness are connected to the display panel (2) through a telescopic plate (11), and a movable groove (12) is provided on one side of the display panel (2) so that the end of the telescopic plate (11) is movable and matched with the movable groove (12).

5. The pointer-type elevator floor display device according to claim 4 is characterized in that: The telescopic plate (11) is provided with an elastic member built therein.

6. The pointer-type elevator floor display device according to claim 3, characterized in that: A push block (13) is provided on one side of the display panel (2) close to the mounting plate (1); the push block (13) is located between the wire harness male end (6) and the display panel (2); and the push block (13) is provided in an arc-shaped structure on one side close to the wire harness male end (6).

7. The pointer-type elevator floor display device according to claim 6, characterized in that: A avoidance groove (14) is provided on one side of the limiting frame (9), and the pushing block (13) matches the avoidance groove (14).

8. The pointer-type elevator floor display device according to claim 1, characterized in that: A wire-through hole (15) is provided on the mounting plate (1), and the positioning frame (4) is located on one side of the wire-through hole (15).

9. The pointer-type elevator floor display device according to claim 1, characterized in that: Mounting holes (16) are provided on both sides of the positioning frame (4), and the wiring harness female end (5) is connected to the positioning frame (4) through the mounting holes (16).

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