Elevator panel convenient to open and close quickly

Abstract

The utility model relates to an elevator panel convenient to open and close quickly, which comprises a panel body, the panel body is hinged in an elevator car body, an L-shaped rod is arranged on the back of the panel body, a limiting ball head is arranged at the free end of the L-shaped rod, an L-shaped plate is arranged on the back of the elevator car body, and a bottom plate section of the L-shaped plate is fixedly connected with the back of the elevator car body. An opening groove is formed in the free end of the vertical plate section of the L-shaped plate, a limiting plate is hinged to the vertical plate section of the L-shaped plate through a pin shaft, the axis of the pin shaft and the axis of the L-shaped rod are located on the same horizontal plane, a clamping groove is formed in the limiting plate, and an operation through hole is formed in the position, right opposite to the bottom of the limiting plate, of the elevator car. Due to the matched arrangement of the L-shaped rod, the L-shaped plate and the limiting plate, any rod piece stretching into the operation through hole abuts against the limiting plate to rotate, the limiting and locking state between the panel body and the elevator car body can be changed, and therefore opening of the panel body is rapidly completed, and the interior of the panel body is conveniently overhauled.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevator panels, and in particular relates to an elevator panel that is convenient for rapid opening and closing. Background Art

[0002] In the existing Chinese patent database, a patent named "An Elevator Call Panel Structure" is disclosed, with application number CN202323490824.5 and application date 2023-12-20, an elevator call panel structure; technical problem: when passengers use traditional elevator call panels, while waiting for the elevator to reach the passenger's floor, some passengers may press the call panel continuously due to anxiety, causing the panel to wear faster; technical solution: an elevator call panel structure, including a main board, a display component, a protective component, a telescopic component, a drive component, a drive component, a functional component and an installation component; compared with traditional elevator call panels, when using the utility model, some passengers may press the call panel continuously due to anxiety, causing the panel to wear faster. The panel structure needs to manually open the protective structure through the manual adjustment structure of the panel, which can reduce the situation where passengers may press the call panel continuously due to anxiety to a certain extent, thereby improving the wear resistance of the panel structure.

[0003] In the prior art, elevator panels are fixed to the elevator car body by fasteners or AB glue. When the elevator panel fails, the panel opening operation is relatively cumbersome. Therefore, this article aims to propose an elevator panel that is easy to open and close quickly, which can easily open the elevator panel and complete the internal maintenance of the elevator panel. Utility Model Content

[0004] The technical problem to be solved by the present invention is how to quickly open the elevator panel to facilitate internal maintenance. In order to improve its shortcomings, the present invention provides an elevator panel that is easy to open and close quickly.

[0005] To achieve the above-mentioned purpose, the present invention is realized through the following technical solutions:

[0006] An elevator panel that is easy to open and close quickly includes a panel body, the panel body is hingedly arranged in the elevator car body, an L-shaped rod is arranged on the back of the panel body, and a limiting ball head is arranged at the free end of the L-shaped rod, and an L-shaped plate is arranged on the back of the elevator car body. The bottom plate section of the L-shaped plate is fixedly connected to the back of the elevator car body, and an open groove is provided on the free end of the vertical plate section of the L-shaped plate. The limiting plate is hinged to the vertical plate section of the L-shaped plate via a pin shaft, and the axis of the pin shaft and the axis of the L-shaped rod are arranged on the same horizontal plane. A card slot is provided in the limiting plate, and when the L-shaped rod moves into the open slot, it is synchronously engaged in the card slot, and an operating through hole is provided on the elevator car body directly opposite the bottom of the limiting plate.

[0007] As a preferred solution, the limiting plate is arranged in a horizontal U shape. The middle section of the limiting plate is hinged to the L-shaped plate through the pin shaft. The clamping groove is opened on the inner side of the upper ear plate section of the limiting plate, and an inclined downward contact surface is provided at the free end of the upper ear plate section of the limiting plate.

[0008] As a preferred solution, a bottom plate is fixedly connected to the back of the panel body through a locking bolt, and one end of the L-shaped rod is integrally arranged on the bottom plate.

[0009] As a preferred solution, at least two groups of the L-shaped rods, L-shaped plates and limiting plates are arranged in cooperation, and the two groups are arranged at intervals in the vertical direction.

[0010] As a preferred solution, an installation opening is provided on the inner side of the elevator car, and the panel body is hinged in the installation opening.

[0011] Compared with the prior art, the beneficial effect of the present utility model is that due to the cooperative setting of the L-shaped rod, the L-shaped plate and the limiting plate, by rotating the limiting plate by any rod extending into the operation through hole, the limiting and locking state between the panel body and the elevator car can be changed, so as to quickly open the panel body and facilitate the internal maintenance. This device is applicable to industrial production and has strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of the present utility model.

[0013] Figure 2 It is a schematic structural diagram of the back of the panel body in the present utility model.

[0014] Figure 3 It is a schematic structural diagram of the back of the elevator car in the present utility model.

[0015] In the figure: 1 panel body, 2 elevator car, 3 L-shaped rod, 4 limiting ball head, 5 L-shaped plate, 6 opening groove, 7 pin shaft, 8 limiting plate, 9 clamping groove, 10 operation through hole, 11 bottom plate, 12 installation opening, 13 contact surface. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The technical solutions of the present application will be further described and illustrated below with reference to the drawings and embodiments.

[0017] Such as Figures 1-3As shown, an elevator panel that is easy to open and close quickly includes a panel body 1, which is hinged to the elevator car body 2. An L-shaped rod 3 is provided on the back of the panel body 1, and a limiting ball head 4 is provided at the free end of the L-shaped rod 3. An L-shaped plate 5 is provided on the back of the elevator car body 2. The bottom plate section of the L-shaped plate 5 is fixedly connected to the back of the elevator car body 2, and an open groove 6 is provided on the free end of the vertical plate section of the L-shaped plate 5. A limiting plate 8 is hinged to the vertical plate section of the L-shaped plate 5 via a pin shaft 7. The axis of the pin shaft 7 and the axis of the L-shaped rod 3 are arranged on the same horizontal plane. A card slot 9 is provided in the limiting plate 8. When the L-shaped rod 3 moves into the open slot 6, it is synchronously engaged in the card slot 9. An operating through hole 10 is provided on the elevator car body 2 opposite to the bottom of the limiting plate 8. The limit plate 8 is arranged in a horizontal U-shape. The middle section of the limit plate 8 is hinged to the L-shaped plate 5 via the pin 7. The slot 9 is provided on the inner side of the upper ear section of the limit plate 8. The free end of the upper ear section of the limit plate 8 is provided with a contact surface 13 inclined downward. The back of the panel body 1 is fixed to the bottom plate 11 via locking bolts, and one end of the L-shaped rod 3 is integrally provided on the bottom plate 11. The L-shaped rod 3, L-shaped plate 5 and limit plate 8 are arranged in at least two groups, and the two groups are spaced apart in the vertical direction. The two groups are spaced apart to prevent children from operating them accidentally, thereby improving the safety of opening the elevator panel. A mounting opening 12 is provided on the inner side of the elevator car body 2, and the panel body 1 is hinged in the mounting opening 12.

[0018] When the panel body 1 is fixedly connected to the elevator car body 2, the L-shaped rod 3 on the back of the panel body 1 is located in the open groove 6 of the L-shaped plate 5 and is simultaneously engaged in the slot 9 of the limit plate 8. The limit ball head 4 of the L-shaped rod 3 is located outside the limit plate 8. At this time, the L-shaped rod 3 cannot rotate clockwise to squeeze the limit plate 8, thereby completing the position limit between the panel body 1 and the elevator car body 2. When the elevator panel needs to be opened for internal inspection, the operator uses an external rod to pass through the operating through hole 10, squeeze the limit plate 8 and rotate it clockwise, so that the L-shaped rod 3 is disengaged from the slot 9 and slides out of the open groove 6 of the L-shaped rod 3, so that the panel body 1 is opened inward; when closing, the panel body 1 is moved outward, and the L-shaped rod 3 slowly moves into the slot 9 along the contact surface 13 inclined downward of the limit plate 8, thereby completing the position limit between the panel body 1 and the elevator car body 2.

[0019] The present invention is not limited to the above-mentioned embodiments. On the basis of the technical solutions disclosed in the present invention, technicians in this field can make some substitutions and deformations of some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present invention.

Claims

1. An elevator panel that is convenient for quick opening and closing, characterized in that: It includes a panel body (1), the panel body (1) is hinged inside an elevator car body (2), an L-shaped rod (3) is arranged on the back of the panel body (1), a limit ball head (4) is arranged at the free end of the L-shaped rod (3), an L-shaped plate (5) is arranged on the back of the elevator car body (2), the bottom plate section of the L-shaped plate (5) is fixedly connected to the back of the elevator car body (2), an opening groove (6) is formed at the free end of the vertical plate section of the L-shaped plate (5), a limit plate (8) is hinged to the vertical plate section of the L-shaped plate (5) through a pin shaft (7), the axis of the pin shaft (7) is arranged on the same horizontal plane as the axis of the L-shaped rod (3), a clamping groove (9) is formed in the limit plate (8), when the L-shaped rod (3) moves into the opening groove (6), it is synchronously clamped in the clamping groove (9), and an operation through hole (10) is formed in the elevator car body (2) directly opposite to the bottom of the limit plate (8).

2. The elevator panel that is convenient for quick opening and closing according to claim 1, wherein: The limit plate (8) is arranged in a horizontal U shape, the middle section of the limit plate (8) is hinged to the L-shaped plate (5) through the pin shaft (7), the clamping groove (9) is formed inside the upper ear plate section of the limit plate (8), and an inclined downward contact surface (13) is arranged at the free end of the upper ear plate section of the limit plate (8).

3. The elevator panel facilitating quick opening and closing according to claim 2, wherein: A bottom plate (11) is fixedly connected to the back of the panel body (1) through a locking bolt, and one end of the L-shaped rod (3) is integrally arranged on the bottom plate (11).

4. The elevator panel facilitating quick opening and closing according to claim 3, wherein: At least two groups of the L-shaped rod (3), the L-shaped plate (5) and the limit plate (8) are cooperatively arranged, and the two groups are arranged at intervals in the vertical direction.

5. A lift panel facilitating quick opening and closing according to any one of claims 1-4, characterized in that: An installation opening (12) is formed inside the elevator car body (2), and the panel body (1) is hinged inside the installation opening (12).

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