Elevator calling terminal with information display function

Abstract

The utility model provides an elevator calling terminal with an information display function, which comprises a panel, an elevator calling terminal, an elevator calling terminal and an elevator calling terminal, the protective frame is fixedly installed on the front face of the panel, the protective frame is arranged on the outer side face of the display screen, clamping grooves are formed in the top and the bottom of the front face of the protective frame, threaded grooves are formed in one sides of the clamping grooves, and grooves are formed in one sides of the threaded grooves. According to the elevator calling terminal with the information display function, the protective frame is arranged on the outer side face of the display screen used for information display in a sleeving mode, and the cover plate is installed on the front face of the protective frame, so that when the elevator calling terminal is used, the display screen can be protected, and the service life of the elevator calling terminal is prolonged. And the display screen is prevented from being damaged due to collision of other personnel and articles when the display screen is mounted in the elevator, so that the normal use of the elevator is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator call terminal with an information display function. Background Art

[0002] An elevator refers to a permanent transportation device that serves several specific floors in a building, and its car runs on at least two rigid tracks perpendicular to the horizontal plane or with an inclination angle less than 15° to the plumb line. When working, the two ends of the traction rope are respectively connected to the car and the counterweight, wound around the traction wheel and the guide wheel. The traction motor drives the traction wheel to rotate after being decelerated by the speed reducer. Relying on the traction force generated by the friction between the traction rope and the traction wheel, the lifting movement of the car and the counterweight is realized to achieve the transportation purpose.

[0003] During the use of the elevator, in order to facilitate the user to observe the floor where the elevator is located and the operating status of the elevator, a display screen is generally set beside the elevator operation button to display the elevator information. However, most of the existing elevator display screens are directly exposed outside. In this way, in a crowded elevator car, the display screen is easily damaged due to accidental touch by people or collision with other sharp objects, affecting the normal use of the elevator.

[0004] Therefore, it is necessary to provide an elevator call terminal with an information display function to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides an elevator call terminal with an information display function, which solves the problem that the display screen is exposed outside and is easily damaged due to collision, affecting the normal use of the elevator.

[0006] To solve the above technical problems, an elevator call terminal with an information display function provided by the utility model includes:

[0007] A panel, on the front surface of which a display screen and buttons are provided;

[0008] A protective frame, which is fixedly installed on the front surface of the panel. The protective frame is arranged on the outer side of the display screen. At the top and bottom of the front surface of the protective frame, clamping grooves are respectively opened. One side of the clamping groove is provided with a threaded groove, and one side of the threaded groove is provided with a groove. A screw is arranged on the inner side surface of the groove;

[0009] A cover plate, which is arranged on the front surface of the protective frame. At the top and bottom of the back surface of the cover plate, clamping blocks are respectively fixedly installed, and the clamping blocks are clamped on the inner side surface of the clamping groove.

[0010] Preferably, a sealing strip is arranged on the back surface of the cover plate, and one side of the sealing strip is attached to the front surface of the protective frame.

[0011] Preferably, the outer side surface of the screw is threadedly connected to the inner side surface of the thread groove, and one end of the screw is disposed on one side of the clamping block.

[0012] Preferably, the cover plate is disposed on the front surface of the display screen, and the display screen is disposed on the top of the button.

[0013] Preferably, a sealing head is disposed on the inner side surface of the groove.

[0014] Preferably, a connecting ring is fixedly installed on one side of the sealing head, and a limiting ring is fixedly connected to the outer side surface of the connecting ring.

[0015] Preferably, the outer side surface of the sealing head and the outer side surface of the limiting ring are both in contact with the inner side surface of the groove.

[0016] Compared with the related art, an elevator call terminal with an information display function provided by the present invention has the following beneficial effects:

[0017] The present invention provides an elevator call terminal with an information display function. By sleeving a protective frame on the outer side surface of a display screen for information display and installing a cover plate on the front surface of the protective frame, when in use, it can protect the display screen, avoiding damage to the display screen caused by collisions with other people and objects when the display screen is installed inside the elevator, thereby avoiding affecting the normal use of the elevator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a first embodiment of an elevator call terminal with an information display function provided by the present invention;

[0019] Figure 2 is Figure 1 a schematic cross-sectional structure diagram of the side of the protective frame shown;

[0020] Figure 3 is Figure 1 a schematic back structure diagram of the cover plate shown;

[0021] Figure 4 is Figure 2 an enlarged schematic view of part A shown;

[0022] Figure 5 is a schematic structural diagram of a second embodiment of an elevator call terminal with an information display function provided by the present invention;

[0023] Figure 6 is Figure 5 a schematic side structure diagram of the sealing head shown.

[0024] Reference numerals in the figure: 1, panel; 11, display screen; 12, button; 2, protective frame; 21, clamping groove; 22, threaded groove; 23, groove; 24, screw; 3, cover plate; 31, sealing strip; 32, clamping block; 4, sealing head; 41, connecting ring; 42, limiting ring. Detailed implementation mode

[0025] The present utility model will be further described below in conjunction with the accompanying drawings and implementation modes.

[0026] First embodiment

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , wherein Figure 1 is a schematic structural diagram of the first embodiment of an elevator call terminal with an information display function provided by the present utility model; Figure 2 is Figure 1 a schematic side sectional view of the protective frame shown in Figure 3 is Figure 1 a schematic back view of the cover plate shown in

[0028] Figure 4 is Figure 2 an enlarged schematic view of part A shown in . An elevator call terminal with an information display function includes: a panel 1, on the front surface of the panel 1, there are arranged a display screen 11 and buttons 12;

[0029] A protective frame 2, the protective frame 2 is fixedly installed on the front surface of the panel 1, the protective frame 2 is arranged on the outer side surface of the display screen 11, on the top and bottom of the front surface of the protective frame 2, there are respectively opened clamping grooves 21, on one side of the clamping groove 21, there is opened a threaded groove 22, on one side of the threaded groove 22, there is opened a groove 23, and on the inner side surface of the groove 23, there is arranged a screw 24;

[0030] A cover plate 3, the cover plate 3 is arranged on the front surface of the protective frame 2, on the top and bottom of the back surface of the cover plate 3, there are respectively fixedly installed clamping blocks 32, and the clamping blocks 32 are clamped on the inner side surface of the clamping groove 21.

[0031] The cover plate 3 is made of a transparent acrylic plate. When in use, it is convenient for users to view the information on the display screen 11, and it can also play a role in protecting the display screen 11;

[0032] By clamping the clamping blocks 32 on the inner side surface of the clamping grooves 21, the cover plate 3 can be installed in this way.

[0033] A sealing strip 31 is provided on the back surface of the cover plate 3, and one side of the sealing strip 31 is attached to the front surface of the protective frame 2.

[0034] The sealing strip 31 is installed between the cover plate 3 and the protective frame 2. In this way, when in use, it can play a sealing role and prevent external moisture from entering.

[0035] The outer side surface of the screw 24 is threadedly connected to the inner side surface of the threaded groove 22, and one end of the screw 24 is arranged on one side of the clamping block 32.

[0036] By arranging screws 24 on one side of both clamping blocks 32, when the screws 24 are threadedly connected to the inner side surface of the threaded groove 22, one end of the screw 24 can push the clamping block 32, so that the clamping block 32 moves out from the inner side surface of the clamping groove 21, which facilitates subsequent disassembly by the user.

[0037] The cover plate 3 is arranged on the front surface of the display screen 11, and the display screen 11 is arranged on the top of the button 12.

[0038] The working principle of an elevator call terminal with an information display function provided by the present utility model is as follows:

[0039] When in use, the user can view the information on the display screen 11 through the cover plate 3. When the display screen 11 needs to be maintained, the user can rotate the two screws 24, so that the screws 24 are threadedly connected to the inner side surface of the threaded groove 22, and then the screws 24 move towards one side of the clamping block 32, so that one end of the screw 24 pushes the clamping block 32, causing the clamping block 32 to bend and move out from the inner side surface of the clamping groove 21. At this time, the user can move the cover plate 3, so that the cover plate 3 drives the clamping block 32 to move and the clamping block 32 moves out from the inner side surface of the clamping groove 21. Then the user can maintain the display screen 11 arranged on the inner side surface of the protective frame 2.

[0040] Compared with the related technology, an elevator call terminal with an information display function provided by the present utility model has the following beneficial effects:

[0041] By sleeving a protective frame 2 on the outer side surface of the display screen 11 for information display and installing a cover plate 3 on the front surface of the protective frame 2, when in use, it can play a role in protecting the display screen 11, preventing the display screen 11 installed inside the elevator from being damaged due to collisions with other people and objects, thereby avoiding affecting the normal use of the elevator.

[0042] Second Embodiment

[0043] Please refer to Figure 5 and Figure 6 Based on an elevator call terminal with an information display function provided in the first embodiment of the present application, another elevator call terminal with an information display function is proposed in the second embodiment of the present application. The second embodiment is only a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0044] Specifically, the difference of an elevator call terminal with an information display function provided in the second embodiment of the present application is that for an elevator call terminal with an information display function, a sealing head 4 is arranged on the inner side surface of the groove 23.

[0045] A connecting ring 41 is fixedly installed on one side of the sealing head 4, and a limiting ring 42 is fixedly connected to the outer side surface of the connecting ring 41.

[0046] The outer side surface of the sealing head 4 and the outer side surface of the limiting ring 42 are both attached to the inner side surface of the groove 23.

[0047] The working principle of an elevator call terminal with an information display function provided by the present utility model is as follows:

[0048] When in use, the user puts the sealing head 4, the connecting ring 41 and the limiting ring 42 into the inner side surface of the groove 23, and makes the outer side surfaces of the sealing head 4 and the limiting ring 42 closely attached to the inner side surface of the groove 23, so as to play a role in limiting the sealing head 4.

[0049] Compared with the related art, an elevator call terminal with an information display function provided by the present utility model has the following beneficial effects:

[0050] By clamping the sealing head 4, the connecting ring 41 and the limiting ring 42 on the inner side surface of the groove 23, the groove 23 can be sealed, thus preventing external moisture from entering the inner side surface of the protective frame 2 through the groove 23, causing damage to the display screen 11, and also preventing the screws 24 from contacting moisture and rusting.

[0051] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. An elevator call terminal with information display function, characterized in that: include: A panel, wherein a display screen and buttons are arranged on the front of the panel; A protection frame, the protection frame is fixedly mounted on the front of the panel, the protection frame is arranged on the outer side of the display screen, the top and bottom of the front of the protection frame are provided with a clamping groove, one side of the clamping groove is provided with a threaded groove, one side of the threaded groove is provided with a groove, and the inner side of the groove is provided with a screw; The cover plate is arranged on the front side of the protection frame, and the top and bottom of the back side of the cover plate are fixedly installed with clamping blocks, and the clamping blocks are clamped on the inner side surface of the clamping groove.

2. An elevator call terminal with information display function according to claim 1, characterized in that: A sealing strip is arranged on the back of the cover plate, and one side of the sealing strip is attached to the front of the protection frame.

3. The elevator calling terminal with information display function according to claim 1, characterized in that: The outer side surface of the screw is threadedly connected to the inner side surface of the thread groove, and one end of the screw is arranged on one side of the clamping block.

4. The elevator calling terminal with information display function according to claim 1, characterized in that: The cover plate is arranged on the front side of the display screen, and the display screen is arranged on the top of the button.

5. The elevator calling terminal with information display function according to claim 1, characterized in that: A sealing head is arranged on the inner side surface of the groove.

6. The elevator calling terminal with information display function according to claim 5, characterized in that: A connecting ring is fixedly installed on one side of the sealing head, and the outer side surface of the connecting ring is fixedly connected to a limiting ring.

7. An elevator call terminal with information display function according to claim 6, characterized in that: The outer side surface of the sealing head and the outer side surface of the limiting ring are both in contact with the inner side surface of the groove.

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