An elevator display

Abstract

The present invention belongs to the technical field of elevators, and discloses an elevator display, including: a lining plate, the lining plate is provided with a slide groove, a first clamping part and a module installation groove; a panel, the panel is provided with a slide bar and a second clamping part, the slide bar can slide relative to the slide groove, and the second clamping part can be clamped with the first clamping part; a display module is installed in the module installation groove. Through the above structure, the display module of the elevator display is installed in the module installation groove of the lining plate, and has good waterproof and dustproof effects; the panel of the elevator display slides in from the side of the lining plate, and can slide up and down to position, which is convenient to assemble, not easy to bump, and has good protection performance.

Description

Technical Field

[0001] The present invention relates to the technical field of elevators, and in particular to an elevator display. Background Art

[0002] In recent years, with the continuous expansion of high-rise buildings, the elevator industry has also been fully developed and widely used in various buildings. Since elevators are special equipment with independent enclosed spaces inside, their operating safety and operating status have attracted great attention.

[0003] As an important component, the elevator display can display the elevator's operating status, floor, operating direction, stuck floor fault and other information to the outside world without changing the original elevator line, so that people can grasp the basic information of the elevator at any time.

[0004] Currently in the elevator industry, elevator display products are usually installed from the front. When installing the elevator display, the base plate needs to be removed. The base plate is first installed on the wall, and then the display body is installed on the base plate. The installation process is cumbersome and the protection is poor. The display module is easy to bump into during the installation process, causing collisions. Summary of the invention

[0005] The object of the present invention is to provide an elevator display, which adopts a sliding cover structure, wherein a panel slides in from the side and can slide up and down for positioning, is easy to install, and has good protection performance.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] An elevator display, characterized by comprising:

[0008] A lining plate, wherein the lining plate is provided with a slide groove, a first clamping portion and a module mounting groove;

[0009] A panel, wherein the panel is provided with a slide bar and a second clamping portion, the slide bar is slidable relative to the slide groove, and the second clamping portion can be clamped with the first clamping portion;

[0010] The display module is installed in the module installation slot.

[0011] Preferably, it further comprises a positioning screw, the lining plate is provided with an insert nut, the panel is provided with a positioning hole, the positioning screw can pass through the positioning hole and be connected with the insert nut to lock the lining plate and the panel.

[0012] Preferably, it further comprises a display window, and a display window hole is provided on the panel, and the display window can be inserted into the display window hole.

[0013] Preferably, the lining plate is provided with a low platform, and the display window can be placed on the low platform.

[0014] Preferably, a waist-shaped hole is provided on the lining plate, and the waist-shaped hole passes through the lining plate and is located below the plane where the low platform is located.

[0015] Preferably, a gourd hole is provided on the top of the lining plate, and a mounting hole is provided on the bottom of the lining plate.

[0016] Preferably, the gourd hole is located above the module mounting slot, and the mounting hole is located below the waist-shaped hole.

[0017] Preferably, the first clamping portion includes two grooves, the two grooves are a first groove and a second groove, the first groove is arranged close to the end of the lining plate, and the second groove is arranged away from the end of the lining plate;

[0018] When the second clamping portion is clamped with the first groove, the two end surfaces of the panel are flush with the two end surfaces of the lining plate, and the gourd hole and the mounting hole are both covered. When the second clamping portion is clamped with the second groove, the gourd hole is covered by the panel and the mounting hole is exposed.

[0019] Preferably, two button holes are provided on the panel for installing buttons.

[0020] Preferably, the lining plate is made of plastic injection molding, and the panel is made of stainless steel plates by multiple bending.

[0021] Beneficial effects of the present invention:

[0022] The elevator display of the present invention adopts a sliding cover structure, and the panel slides into the slide groove on the lining plate, and at the same time, the panel drives the display window inserted into the display window hole to slide together, so that the display window covers the display module. The elevator display has a simple structure and is easy to assemble. The display module is not easily bumped during the assembly process, and the labor cost is low; the display module is installed inside the plastic lining plate, and the protection performance is good, and the internal components are not easily damaged; the panel slides up and down along the slide groove to expose the gourd hole and the installation hole, so that the installation between the display and the wall is fast and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of an elevator display according to a specific embodiment of the present invention;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the lining plate of the elevator display according to the specific embodiment of the present invention;

[0025] Figure 3is a bottom view of a lining plate of an elevator display according to a specific embodiment of the present invention;

[0026] Figure 4 It is a bottom view of a panel of an elevator display according to a specific embodiment of the present invention.

[0027] In the figure:

[0028] 1. Lining plate; 11. Slide groove; 12. First clamping part; 13. Module mounting groove; 14. Low platform; 15. Gourd hole; 16. Mounting hole; 17. Insert nut; 18. Waist-shaped hole;

[0029] 2. Panel; 21. Sliding bar; 22. Second clamping portion; 23. Display window hole; 24. Button hole;

[0030] 3. Display window;

[0031] 4. Display module. DETAILED DESCRIPTION

[0032] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] The present invention provides an elevator display, which can refer to Figure 1-4 The elevator display comprises a lining plate 1, a panel 2, a display window 3 and a display module 4, wherein:

[0036] The liner 1 is provided with a slide groove 11, a first clamping portion 12 and a module installation groove 13. The slide groove 11 is provided with two paths and is respectively located on two opposite sides, the first clamping portion 12 is located on one of the sides where the slide groove 11 is located, and the module installation groove 13 is located on the front side of the liner 1.

[0037] The above-mentioned panel 2 is provided with a sliding bar 21 and a second clamping portion 22. The sliding bar 21 can slide relative to the sliding groove 11, so that the panel 2 can slide into the sliding groove 11 of the lining 1 under the action of its sliding bar 21 to realize the assembly of the lining 1 and the panel 2. The second clamping portion 22 can be clamped with the first clamping portion 12 to realize the positioning of the lining 1 and the panel 2 after assembly.

[0038] The display module 4 is installed in the module installation slot 13 , which can achieve better protection for the display module 4 .

[0039] In this embodiment, the display module 4 is inserted into the module installation groove 13 from the front of the module installation groove 13 of the lining plate 1, so that the display module 4 has a better waterproof and dustproof effect and is not easily damaged. The panel 2 is connected to the lining plate 1 through the slide groove 11, which simplifies the installation process of the elevator display, saves labor, and effectively reduces the number of assembled parts. The components on the panel 2 are installed on the lining plate 1 by sliding with the panel 2, avoiding the bumps on the display module 4 that are easy to cause during the previous installation process, and has good protection performance.

[0040] Please refer to Figure 3-4 , the lining plate 1 is provided with a first side surface and a second side surface which are arranged opposite to each other, and a slide groove 11 is respectively provided on the first side surface and the second side surface of the lining plate 1. Preferably, the lining plate 1 is made of ABS plastic (Acrylonitrile Butadiene Styrene plastic) injection molding, and ABS plastic has high impact resistance, so that the elevator display has better protection. The panel 2 is also provided with a first side surface and a second side surface which are arranged opposite to each other, and a slide bar 21 is respectively provided on the first side surface and the second side surface of the panel 2. Preferably, the panel 2 is made of a stainless steel plate with a thickness of 0.8 mm and bent multiple times, so that the elevator display has a delicate appearance and good corrosion resistance. The slide groove 11 on the first side surface of the lining plate 1 and the slide bar 21 on the first side surface of the panel 2 cooperate with each other, and the slide groove 11 on the second side surface of the lining plate 1 and the slide bar 21 on the second side surface of the panel 2 cooperate with each other, so that the relative sliding between the lining plate 1 and the panel 2 is more stable. In this embodiment, as Figure 1As shown, a first clamping portion 12 is provided on the first side of the lining plate 1. The first clamping portion 12 may be two grooves or two non-groove structures, such as a clamping groove. Preferably, the first clamping portion 12 is provided as two grooves and is located above the slide groove 11. The structure of the groove is simple and the processing cost is low. The two grooves are a first groove and a second groove. The first groove is provided close to the end of the lining plate 1, and the second groove is provided away from the end of the lining plate 1. The two grooves enable the panel 2 and the lining plate 1 to be in two positioning positions, which can facilitate the subsequent installation of the elevator display. Figure 4 As shown, a second clamping portion 22 is provided on the first side of the panel 2. Optionally, the second clamping portion 22 may be a convex point, or may be other structures other than convex points, such as a buckle or a hook. Preferably, the second clamping portion 22 is a convex point and is located above the slide bar 21. The convex point has a simple structure and low processing cost. The convex point can be engaged with the first groove and the second groove of the lining plate 1 to achieve the positioning of the lining plate 1 and the panel 2.

[0041] Preferably, the elevator display further comprises a positioning screw, an insert nut 17 is provided on the lining plate 1, and a positioning hole is provided on the panel 2. The positioning screw can pass through the positioning hole and be tightened with the insert nut 17 to lock the lining plate 1 and the panel 2 to achieve a locked position of the two. The use of the insert nut 17 to connect with the positioning screw can avoid the need to open a threaded hole on the lining plate 1, reduce the difficulty of processing the lining plate 1, and save costs.

[0042] Please refer to Figure 1 In this embodiment, the elevator display also includes a display window 3. A display window hole 23 is provided on the panel 2. The display window 3 can be inserted into the display window hole 23. The display window 3 can slide along the lining plate 1 in the display window hole 23 along with the panel 2. The display window 3 is covered above the display module 4 in a sliding manner, thereby avoiding collision with the display module 4 and improving the protection performance of the elevator display.

[0043] Preferably, a low platform 14 is also provided on the lining plate 1, and the display window 3 can be placed on the low platform 14. During the assembly process of the elevator display, the display window 3 can be temporarily placed on the low platform 14, which is convenient for assembly. When the panel 2 slides along the two slide grooves 11 to the position where the display window hole 23 is opposite to the display window 3, the display window 3 is vertically moved upward and inserted into the display window hole 23, and then slides along the slide groove 11 together with the panel 2.

[0044] Preferably, a waist-shaped hole 18 is further provided on the lining plate 1, which passes through the lining plate 1 and is located below the plane where the low platform 14 is located. When the display window 3 is inserted into the display window hole 23, the display window 3 temporarily placed on the low platform 14 can be lifted up through the waist-shaped hole 18, so that the display window 3 can be smoothly inserted into the display window hole 23, making the installation of the display window 3 convenient and quick, which is conducive to reducing labor costs.

[0045] Please refer to Figure 2 In this embodiment, a gourd hole 15 is provided on the top of the lining board 1, and the gourd hole 15 is set to penetrate the lining board 1. A mounting hole 16 is provided on the bottom of the lining board 1, and the mounting hole 16 is also set to penetrate the lining board 1. When the convex point of the second clamping part 22 is clamped with the first groove, the two end surfaces of the panel 2 are flush with the two end surfaces of the lining board 1, and the gourd hole 15 and the mounting hole 16 are both covered by the panel 2. The back of the lining board 1 is hung with an expansion screw fixed to the wall through the gourd hole 15; when the convex point of the second clamping part 22 is clamped with the second groove, the gourd hole 15 is covered by the panel 2, and the mounting hole 16 is exposed. Another expansion screw fixes the lining board 1 to the wall through the mounting hole 16. Preferably, the gourd hole 15 is located above the module mounting groove 13, and the mounting hole 16 is located below the waist-shaped hole 18, which is conducive to making the lining board 1 more firmly fixed to the wall.

[0046] In this embodiment, two button holes 24 are provided on the panel 2 for installing elevator buttons. Preferably, the two buttons are surface mounted screw cover buttons or snap-on buttons. The buttons can be installed in the button holes 24 by means of screw covers or snaps for easy installation.

[0047] The following is a description of the assembly and installation process of the elevator display provided in this embodiment.

[0048] When assembling the elevator display, the display module 4 is first inserted from the front of the module installation groove 13 of the lining plate 1 and fixed inside the lining plate 1. Then the display window 3 is placed on the low platform 14, and the slide bar 21 of the panel 2 is slid into the slide groove 11 of the lining plate 1 and gradually inserted. When the display window hole 23 is located directly opposite the display window 3, the display window 3 is pushed up through the waist hole 18 and inserted into the display window hole 23, and the panel 2 is further inserted. When the convex point of the second clamping part 22 of the panel 2 is clamped with the first groove, the panel 2 automatically stops, and a surface-mounted screw cover button or a snap-on button is installed on the button hole 24 and connected, and the assembly of the elevator display is completed.

[0049] When the elevator display is installed on the wall, the lining plate 1 of the elevator display is first connected to the expansion screw on the wall through the gourd hole 15 at the top, and then the panel 2 is pushed up along the slide groove 11. When the convex point of the second clamping part 22 is clamped with the second groove, the panel 2 stops automatically, and the mounting hole 16 is exposed. The expansion screw is locked into the mounting hole 16 to fix the lining plate 1 of the elevator display on the wall. Then the panel 2 is pushed back along the slide groove 11, so that the convex point of the second clamping part 22 of the panel 2 is clamped with the first groove, and the panel 2 stops automatically. Finally, the positioning screw is used to pass through the positioning hole and tightened with the insert nut 17 to lock the lining plate 1 and the panel 2, and the installation of the elevator display on the wall is completed.

[0050] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An elevator display, characterized in that: include: A lining plate (1), wherein the lining plate (1) is provided with a slide groove (11), a first clamping portion (12) and a module installation groove (13); A panel (2), the panel (2) being provided with a slide bar (21) and a second clamping portion (22), the slide bar (21) being slidable relative to the slide groove (11), and the second clamping portion (22) being capable of being clamped with the first clamping portion (12); A display module (4) installed in the module installation slot (13); The elevator display further comprises a display window (3), a display window hole (23) is provided on the panel (2), and the display window (3) can be inserted into the display window hole (23); The lining plate (1) is provided with a low platform (14), and the display window (3) can be placed on the low platform (14); The top of the lining plate (1) is provided with a gourd hole (15), and the bottom of the lining plate (1) is provided with a mounting hole (16); The gourd hole (15) is located above the module mounting slot (13), and the mounting hole (16) is located below the waist-shaped hole (18); The panel (2) is provided with two button holes (24) for installing buttons.

2. The elevator display according to claim 1, characterized in that: It also includes a positioning screw. The lining plate (1) is provided with an insert nut (17), and the panel (2) is provided with a positioning hole. The positioning screw can pass through the positioning hole and connect with the insert nut (17) to lock the lining plate (1) and the panel (2).

3. The elevator display according to claim 1, characterized in that: The lining plate (1) is provided with a waist-shaped hole (18), which passes through the lining plate (1) and is located below the plane where the low platform (14) is located.

4. The elevator display according to claim 3, characterized in that: The first clamping portion (12) comprises two grooves, the two grooves being a first groove and a second groove, the first groove being arranged close to the end of the lining plate (1), and the second groove being arranged away from the end of the lining plate (1); When the second clamping portion (22) is clamped with the first groove, the two end surfaces of the panel (2) are flush with the two end surfaces of the lining plate (1), and the gourd hole (15) and the mounting hole (16) are both covered; when the second clamping portion (22) is clamped with the second groove, the gourd hole (15) is covered by the panel (2) and the mounting hole (16) is exposed.

5. The elevator display according to claim 1, characterized in that: The lining plate (1) is made of plastic injection molding, and the panel (2) is made of stainless steel plates by multiple bending.

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