Width-adjustable integrated door plate

Abstract

The utility model discloses a width-adjustable integrated door plate which comprises a fixed plate, an empty groove is formed in the fixed plate, movable plates are installed on the two sides of the empty groove and connected with the fixed plate in a sliding mode, a servo motor is installed in the fixed plate, a gear is installed at the power output end of the servo motor and located in the middle of the fixed plate, and racks are connected to the two sides of the gear in a meshed mode. And the two groups of racks are respectively connected with the movable plate. The door plank has the advantages that the gear and the rack are matched to drive the movable plate to stretch out and draw back in the empty groove, so that the door plank is wide, simple in structure and convenient to install and operate, the connecting strength between the movable plate and the rack is improved through the main connecting rod and the supporting rod, and meanwhile the supporting rod ensures that the upper portion and the lower portion of the movable plate move at the same time. And by arranging a hair pad, noise generated after the movable plate is in contact with the fixed plate when the movable plate slides can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of door panels, in particular to an integrated door panel with adjustable width. Background Art

[0002] A door is a kind of entity that divides a limited space. Its function is to connect and close the entrances and exits of two or more spaces. Door panels are generally used as barrier devices that can be opened and closed at the entrances and exits of houses, walls, vehicles and ships, etc. They are used as entrances and exits of buildings or devices that can be opened and closed at the entrances and exits. They are mostly made of wood or metal. Existing door panels are mostly fixed in design, the width cannot be adjusted, and the practicality is poor. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of existing door panels that are mostly fixed in design, cannot be adjusted in width and are less practical, and to provide an integrated door panel with adjustable width.

[0004] The purpose of the utility model is achieved through the following technical solutions: an integrated door panel with adjustable width, including a fixed plate, an empty slot is opened in the fixed plate, movable plates are installed on both sides of the empty slot, the movable plate is slidably connected to the fixed plate, a servo motor is installed in the fixed plate, a gear is installed at the power output end of the servo motor, the gear is located in the middle of the fixed plate, racks are meshingly connected on both sides of the gear, two sets of racks are respectively connected to the movable plate, and the movable plate is driven to extend and retract in the empty slot by setting the gears and racks to cooperate, so that the width of the door panel is adjusted. The structure is simple and easy to install and operate.

[0005] A further technical solution is that a pulley is installed on one side of the movable plate extending from the fixed plate, and the pulley is located at the lower part of the movable plate. By arranging the pulley, the stability of the movable plate moving on the ground can be ensured.

[0006] A further technical solution is that a limiting roller is installed on the side of the movable plate close to the fixed plate, and the limiting roller is slidably connected to the inner wall of the fixed plate. By setting the limiting roller, the stability of the movable plate and the fixed plate can be ensured when the movable plate moves in the empty slot.

[0007] A further technical solution is that the rack is connected to the movable plate through a main connecting rod, and the main connecting rod is respectively connected to the upper and lower parts of the movable plate through two sets of support rods. By arranging the main connecting rod and the support rod, the connection strength between the movable plate and the rack is improved. At the same time, the support rod ensures that the upper and lower parts of the movable plate move at the same time, avoiding displacement when the movable plate moves.

[0008] A further technical solution is that a wool pad is installed on the inner wall of the fixed plate, and the height of the wool pad corresponds to that of the moving plate. By providing the wool pad, the noise generated when the moving plate contacts the fixed plate during sliding can be reduced.

[0009] A further technical solution is that a cleaning brush corresponding to the movable plate is installed on the inner bottom wall of the fixed plate, and the cleaning brush is arranged to clean the bottom surface of the movable plate when the movable plate contracts to prevent debris from being brought into the empty groove.

[0010] A further technical solution is that a maintenance door is installed on the fixed plate, and an operation panel connected to the servo motor is installed on the maintenance door. By setting the maintenance door, it is convenient to maintain the equipment in the fixed plate, and at the same time, the operation panel is set to facilitate the operation of the equipment.

[0011] The utility model has the following advantages: the utility model drives the movable plate to extend and retract in the empty groove by arranging the gear and the rack to cooperate with each other, thereby adjusting the width of the door panel; the structure is simple, and it is easy to install and operate; the connection strength between the movable plate and the rack is improved by arranging the main connecting rod and the support rod; at the same time, the support rod ensures that the upper and lower parts of the movable plate move at the same time, avoiding deviation of the movable plate when it moves; and the wool pad is arranged to reduce the noise generated after the movable plate contacts the fixed plate when sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0013] Figure 2 It is a side partial cross-sectional schematic diagram of the utility model;

[0014] Figure 3 This is a front view structural schematic diagram of the utility model;

[0015] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure in the middle;

[0016] In the figure, 1, fixed plate; 2, empty slot; 3, moving plate; 4, gear; 5, rack; 6, pulley; 7, limit roller; 8, main connecting rod; 9, support rod; 10, wool pad; 11, maintenance door; 12, operation panel; 13, cleaning brush. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0019] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figures 1 to 4As shown, the one-piece door panel with adjustable width includes a fixed plate 1, a slot 2 is provided in the fixed plate 1, and movable plates 3 are installed on both sides of the slot 2. The movable plate 3 is slidably connected with the fixed plate 1. A servo motor is installed in the fixed plate 1, and a gear 4 is installed on the power output end of the servo motor. The gear 4 is located in the middle of the fixed plate 1. Racks 5 are meshed and connected on both sides of the gear 4. Two sets of racks 5 are respectively connected to the movable plate 3. The movable plate 3 is extended in the slot 2 by cooperating with the gear 4 and the rack 5. The movable plate 3 is extended out of the fixed plate 1 and a pulley 6 is installed on one side of the movable plate 3. The pulley 6 is located at the lower part of the movable plate 3. The stability of the movable plate 3 moving on the ground can be ensured by setting the pulley 6. The movable plate 3 is close to the fixed plate 1 and a limit roller 7 is installed on the side of the movable plate 3. The limit roller 7 is slidably connected with the inner wall of the fixed plate 1. The limit roller 7 is provided to ensure the stability of the movable plate 3 and the fixed plate 1 when the empty slot 2 moves. The rack 5 is connected to the fixed plate 1 through the main connecting rod 8. The movable plate 3 is connected, and the main connecting rod 8 is connected to the upper and lower parts of the movable plate 3 respectively through two groups of support rods 9. The main connecting rod 8 and the support rod 9 are provided to improve the connection strength between the movable plate 3 and the rack 5. At the same time, the support rod 9 ensures that the upper and lower parts of the movable plate 3 move at the same time to avoid displacement when the movable plate 3 moves. A wool pad 10 is installed on the inner side wall of the fixed plate 1. The height of the wool pad 10 corresponds to the movable plate 3. By providing the wool pad 10, the noise generated after the movable plate 3 contacts the fixed plate 1 when sliding can be reduced. A cleaning brush 13 corresponding to the movable plate 3 is installed on the inner bottom wall of the fixed plate 1. The cleaning brush 13 is provided to clean the bottom surface of the movable plate 3 when the movable plate 3 is retracted to avoid debris being brought into the empty slot 2. A maintenance door 11 is installed on the fixed plate 1. An operation panel 12 connected to the servo motor is installed on the maintenance door 11. The maintenance door 11 can facilitate the maintenance of the equipment in the fixed plate 1, and the operation panel 12 is provided to facilitate the operation of the equipment.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated door panel with adjustable width, comprising a fixed panel (1), characterized in that: The fixed plate (1) is provided with an empty slot (2), and movable plates (3) are installed on both sides of the empty slot (2). The movable plates (3) are slidably connected to the fixed plate (1). A servo motor is installed in the fixed plate (1), and a gear (4) is installed at the power output end of the servo motor. The gear (4) is located in the middle of the fixed plate (1). Racks (5) are meshed and connected on both sides of the gear (4), and two groups of the racks (5) are respectively connected to the movable plate (3).

2. The one-piece door panel with adjustable width according to claim 1, characterized in that: A pulley (6) is installed on one side of the movable plate (3) extending out of the fixed plate (1), and the pulley (6) is located at the lower part of the movable plate (3).

3. The one-piece door panel with adjustable width according to claim 1, characterized in that: A limiting roller (7) is installed on one side of the movable plate (3) close to the fixed plate (1), and the limiting roller (7) is slidably connected to the inner wall of the fixed plate (1).

4. The one-piece door panel with adjustable width according to claim 1, characterized in that: The rack (5) is connected to the movable plate (3) via a main connecting rod (8), and the main connecting rod (8) is respectively connected to the upper and lower parts of the movable plate (3) via two groups of supporting rods (9).

5. The one-piece door panel with adjustable width according to claim 1, characterized in that: A wool pad (10) is installed on the inner side wall of the fixed plate (1), and the height of the wool pad (10) corresponds to that of the moving plate (3).

6. The one-piece door panel with adjustable width according to claim 1, characterized in that: A cleaning brush (13) corresponding to the moving plate (3) is mounted on the inner bottom wall of the fixed plate (1).

7. The one-piece door panel with adjustable width according to claim 1, characterized in that: A maintenance door (11) is mounted on the fixed plate (1), and an operation panel (12) connected to the servo motor is mounted on the maintenance door (11).

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