Stacked net type door

Abstract

The utility model discloses a stacking type net type door which comprises a bottom plate and a preparation mechanism installed above the bottom plate, the preparation mechanism comprises a lifting assembly, the lifting assembly comprises a hollow plate arranged on the upper side of the bottom plate, a first motor is fixed at the top end in the hollow plate, and a second motor is fixed at the top end of the bottom plate. A threaded column is arranged at the rotating end of the first motor, the side wall of the threaded column is in threaded connection with a threaded plate, a first sliding block is fixed to the side wall of the threaded plate, a first sliding rail is slidably connected to the outer side of the first sliding block, and a supporting plate is fixed to the other side wall of the threaded plate; the stacked net type door is provided with the threaded columns and the threaded plates, the first lifting plate can drive the second lifting plate to ascend and descend through the second sliding blocks and the second sliding rails, so that the multiple sets of protection columns and the multiple sets of protection plates are driven to ascend and descend, and the multiple sets of protection columns and the multiple sets of protection plates can be unfolded to form the net type door for protection.

Description

Technical Field

[0001] The utility model relates to the technical field of mesh doors, in particular to a stacking mesh door. Background Art

[0002] Mesh doors, especially electric mesh doors, are a special type of door that combines modern technology with traditional door design. They usually use special motors to drive the movement of the door, such as the up and down switches of roller shutters. When the upper and lower limits set by the motor are reached, the door will stop automatically.

[0003] Most of the mesh doors on the market are relatively bulky, and the manufacture of the device is relatively wasteful of materials, so a stacking mesh door is needed. Utility Model Content

[0004] The utility model aims to provide a stacking mesh door, which solves the problem that most of the mesh doors in the prior art are relatively heavy and the manufacturing of the device is relatively wasteful of materials.

[0005] To achieve the above object, the utility model provides the following technical solutions: a stacking mesh door, comprising a bottom plate and a preparation mechanism installed above the bottom plate, wherein the preparation mechanism comprises a lifting assembly;

[0006] The lifting assembly includes a hollow plate arranged on the upper side of the base plate, a first motor is fixed to the inner top end of the hollow plate, a threaded column is arranged at the rotating end of the first motor, a threaded plate is threadedly connected to the side wall of the threaded column, a first slider is fixed to the side wall of the threaded plate, a first slide rail is slidably connected to the outer side of the first slider, and a support plate is fixed to the other side wall of the threaded plate.

[0007] Preferably, a limiting groove is provided at the other end of the support plate, a limiting column is arranged inside the limiting groove, a connecting plate is fixed to the bottom side wall of the support plate, and a protective column is fixed below the connecting plate.

[0008] Preferably, a first lifting plate is fixedly connected below the threaded plate, a second slider is fixed to the bottom side wall of the first lifting plate, a second slide rail is slidably connected to the periphery of the second slider, and a second lifting plate is arranged outside the second slide rail.

[0009] Preferably, a protective plate is provided on the side wall of the second lifting plate, and a cylindrical groove is provided inside the protective plate.

[0010] Preferably, an air inlet hole is opened on the upper surface of the support plate, a second motor is fixed on the inner side of the support plate, a rotating shaft is provided at the rotating end of the second motor, and fan blades are fixed to the side walls of the rotating shaft.

[0011] Preferably, a clamping groove is formed on the side wall of the support plate, a clamping plate is clamped inside the clamping groove, a filter screen is fixed to the side wall of the clamping plate, and a hand handle is fixed to the other side wall of the filter screen.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The stacking mesh door is provided with a threaded column and a threaded plate. The threaded column can be driven to rotate by turning on the first motor. Through the threaded connection between the threaded column and the threaded plate, the rotation of the threaded column can make the threaded plate rise and fall, which can indirectly drive the support plate and the first lifting plate to rise and fall. The lifting of the first lifting plate can drive the second lifting plate to rise and fall through the second slider and the second slide rail, thereby driving multiple groups of protective columns and multiple groups of protective plates to rise and fall. The deployment of multiple groups of protective columns and multiple groups of protective plates can form a mesh door for protection. While being lightweight, it can greatly save raw materials and avoid the fact that most of the mesh doors are relatively bulky and the manufacturing of the device is relatively wasteful of materials.

[0014] 2. The stacking mesh door is provided with fan blades and filter nets. By turning on the second motor, the rotating shaft and the fan blades can be driven to rotate. The rotation of the fan blades can accelerate the air circulation below, thereby preventing dust accumulation and avoiding the lack of dust removal structure. The setting of the filter net can prevent clogging by foreign objects. Secondly, by pulling the hand pull handle with external force, the filter net can be pulled out and cleaned to prevent the filter net from being blocked and affecting the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a stacked mesh door proposed by the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of a stacking mesh door proposed by the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the side structure of a stacking mesh door.

[0018] In the figure: 1. bottom plate; 2. hollow plate; 3. first motor; 4. threaded column; 5. threaded plate; 6. first slider; 7. first slide rail; 8. support plate; 9. limit groove; 10. limit column; 11. connecting plate; 12. protective column; 13. first lifting plate; 14. second slider; 15. second slide rail; 16. second lifting plate; 17. protective plate; 18. cylindrical groove; 19. air inlet; 20. second motor; 21. rotating shaft; 22. fan blade; 23. snap groove; 24. snap plate; 25. filter; 26. hand handle. DETAILED DESCRIPTION

[0019] 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 without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, a stacking mesh door shown in the figure includes a bottom plate 1 and a preparation mechanism installed above the bottom plate 1, and the preparation mechanism includes a lifting assembly;

[0022] The lifting assembly includes a hollow plate 2 arranged on the upper side of a base plate 1, a first motor 3 is fixed to the inner top end of the hollow plate 2, a threaded column 4 is arranged at the rotating end of the first motor 3, a threaded plate 5 is threadedly connected to the side wall of the threaded column 4, a first slider 6 is fixed to the side wall of the threaded plate 5, a first slide rail 7 is slidably connected to the outer side of the first slider 6, a support plate 8 is fixed to the other side wall of the threaded plate 5, and the first motor 3 is turned on to drive the threaded column 4 to rotate, and through the threaded connection between the threaded column 4 and the threaded plate 5, the rotation of the threaded column 4 can make the threaded plate 5 rise and fall, and indirectly drive the support plate 8 and the first lifting plate 13 to rise and fall.

[0023] A limiting groove 9 is provided at the other end of the support plate 8, a limiting column 10 is arranged on the inner side of the limiting groove 9, a connecting plate 11 is fixed to the bottom side wall of the support plate 8, and a protective column 12 is fixed under the connecting plate 11. The setting of the limiting groove 9 and the limiting column 10 can increase the stability of the stacking mesh door during use, and the lifting and lowering of the support plate 8 can make the protective column 12 rise and fall through the connecting plate 11.

[0024] A first lifting plate 13 is fixedly connected to the bottom of the threaded plate 5, a second slider 14 is fixed to the bottom side wall of the first lifting plate 13, a second slide rail 15 is slidably connected to the periphery of the second slider 14, a second lifting plate 16 is arranged on the outside of the second slide rail 15, the lifting and lowering of the first lifting plate 13 can drive the second lifting plate 16 to be lifted and lowered through the second slider 14 and the second slide rail 15, thereby driving the lifting and lowering of multiple groups of protective columns 12 and multiple groups of protective plates 17, the deployment of multiple groups of protective columns 12 and multiple groups of protective plates 17 can form a mesh door for protection, which can greatly save raw materials while being lightweight.

[0025] The side wall of the second lifting plate 16 is provided with a protective plate 17 , and a cylindrical groove 18 is provided inside the protective plate 17 . The inner contour of the cylindrical groove 18 matches the outer contour of the protective column 12 , so that multiple groups of second lifting plates 16 can be effectively stacked.

[0026] Example 2

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, this embodiment further illustrates Example 1, an air inlet hole 19 is opened on the upper surface of the support plate 8, a second motor 20 is fixed on the inner side of the support plate 8, a rotating shaft 21 is provided at the rotating end of the second motor 20, and a fan blade 22 is fixed to the side wall of the rotating shaft 21. By turning on the second motor 20, the rotating shaft 21 and the fan blade 22 can be driven to rotate, and the rotation of the fan blade 22 can accelerate the air circulation below, thereby preventing dust accumulation and avoiding the lack of dust removal structure.

[0028] A snap-fit ​​groove 23 is provided on the side wall of the support plate 8, and a snap-fit ​​plate 24 is snap-fitted on the inner side of the snap-fit ​​groove 23. A filter screen 25 is fixed to the side wall of the snap-fit ​​plate 24, and a hand handle 26 is fixed to the other side wall of the filter screen 25. The setting of the filter screen 25 can prevent clogging by foreign objects. Secondly, by pulling the hand handle 26 with external force, the filter screen 25 can be pulled out and cleaned to prevent the filter screen 25 from being blocked and affecting the normal use of the device.

[0029] Working principle: First, the staff needs to turn on the first motor 3 to drive the threaded column 4 to rotate. The rotation of the threaded column 4 can make the threaded plate 5 rise and fall, and indirectly drive the support plate 8 and the first lifting plate 13 to rise and fall. The lifting of the first lifting plate 13 can drive the second lifting plate 16 to rise and fall through the second slider 14 and the second slide rail 15, thereby driving the multiple groups of protective columns 12 and the multiple groups of protective plates 17 to rise and fall. The unfolding of the multiple groups of protective columns 12 and the multiple groups of protective plates 17 can form a mesh door for protection, and then by turning on the second motor 20, the rotating shaft 21 and the fan blades 22 can be driven to rotate. The rotation of the fan blades 22 can accelerate the air circulation below, thereby preventing dust accumulation. By pulling the hand pull handle 26 with external force, the filter 25 can be pulled out and cleaned to prevent the filter 25 from being blocked and affecting the normal use of the device.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stacking mesh door, comprising a bottom plate (1) and a preparation mechanism installed above the bottom plate (1), characterized in that: The preparation mechanism includes a lifting assembly; The lifting assembly comprises a hollow plate (2) arranged on the upper side of a base plate (1), a first motor (3) being fixed to the top end of the hollow plate (2), a threaded column (4) being arranged at the rotating end of the first motor (3), a threaded plate (5) being threadedly connected to the side wall of the threaded column (4), a first sliding block (6) being fixed to the side wall of the threaded plate (5), a first sliding rail (7) being slidably connected to the outer side of the first sliding block (6), and a support plate (8) being fixed to the other side wall of the threaded plate (5).

2. The stacking mesh door according to claim 1, characterized in that: A limiting groove (9) is provided at the other end of the support plate (8), a limiting column (10) is arranged inside the limiting groove (9), a connecting plate (11) is fixed to the bottom side wall of the support plate (8), and a protective column (12) is fixed below the connecting plate (11).

3. The stacking mesh door according to claim 1, characterized in that: A first lifting plate (13) is fixedly connected below the threaded plate (5), a second sliding block (14) is fixed to the bottom side wall of the first lifting plate (13), a second sliding rail (15) is slidably connected to the periphery of the second sliding rail (14), and a second lifting plate (16) is arranged outside the second sliding rail (15).

4. The stacking mesh door according to claim 3, characterized in that: A protective plate (17) is provided on the side wall of the second lifting plate (16), and a cylindrical groove (18) is provided inside the protective plate (17).

5. The stacking mesh door according to claim 2, characterized in that: An air inlet hole (19) is provided on the upper surface of the support plate (8), a second motor (20) is fixed on the inner side of the support plate (8), a rotating shaft (21) is provided at the rotating end of the second motor (20), and a fan blade (22) is fixed to the side wall of the rotating shaft (21).

6. The stacking mesh door according to claim 2, characterized in that: The side wall of the support plate (8) is provided with a snap-fit ​​groove (23), a snap-fit ​​plate (24) is snap-fitted inside the snap-fit ​​groove (23), a filter screen (25) is fixed to the side wall of the snap-fit ​​plate (24), and a hand handle (26) is fixed to the other side wall of the filter screen (25).

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