Pedestrian self-furling type avoiding mouse baffle device

Abstract

The utility model discloses a pedestrian self-rolling type avoiding mouse blocking plate device which comprises a rolling door packaging unit, a door groove and a door body rolling unit, wherein the rolling door packaging unit is close to a door opening and installed on the side wall face of a corridor, the door groove is formed in the bottom edge of the door opening, and the door body rolling unit is installed in the rolling door packaging unit and drives a mouse blocking plate to be rolled and unrolled. The height parameters are used as human-mouse distinguishing conditions, the judgment method is fast and effective, the technical defect that time is consumed due to the fact that a waiting time length distinguishing method is adopted in the prior art is overcome, and therefore human-mouse distinguishing efficiency is improved. Besides, the main body structure is directly and fixedly mounted on the wall surface in a clinging manner instead of large-area grooving and pre-burying, so that the laying cost and difficulty of the mouse blocking plate system are reduced, and the technical defects that the volume of the interconnected door plate after being rolled in the same plane affects the fully open space of a doorway in the prior art are effectively overcome by bending, folding and unfolding the interconnected door plate in different height directions.

Description

Technical Field

[0001] The embodiments of this utility model belong to the field of rodent barrier technology, and more specifically, relate to a pedestrian self-retracting rodent barrier device. Background Technology

[0002] Rat barriers are a common rodent-proofing facility, typically installed at entrances and exits of key locations such as canteens, warehouses, restaurants, and computer rooms in government agencies, enterprises, shopping malls, supermarkets, schools, archives, etc. They are crucial indoor rodent control measures, effectively preventing rodents from entering these areas. Common rat barriers have slots on both sides of the bottom of the door, secured with a pull-out clip. However, because the height requirement is 60cm or higher, this makes it inconvenient for personnel to walk through and for goods to pass. In practice, staff in these key locations often forget to put them back after removing them. Without dedicated management or supervision, the rat barriers may be misused or left unused, thus failing to achieve their intended rodent-proofing effect. If pedestrians step over the rat barriers, they may injure their knees or even trip, causing significant inconvenience. Therefore, considering pedestrian convenience, proposing a rat barrier that avoids pedestrians is of great significance for improving work efficiency and safety.

[0003] To address the aforementioned technical problems, Chinese utility model patent CN222090628U discloses an electric rodent barrier, comprising: a slide rail; a folding barrier, the folding barrier comprising multiple sequentially connected plate bodies, two connected plate bodies being foldable, and the folding barrier sliding along the slide rail to fold or unfold; a motor and a transmission mechanism, the motor and transmission mechanism being drivenly connected, the transmission mechanism driving the folding barrier to slide along the slide rail. In this solution, when personnel need to pass through, the motor is controlled to operate, and the motor, through the transmission mechanism, drives the plate bodies in the folding barrier to move, causing the multiple plate bodies to fold together, thereby avoiding the area for personnel to enter and exit, ensuring that personnel access is not affected. This solution achieves the folding of the barrier through motor drive, eliminating the need for manual folding and improving convenience. Chinese utility model patent CN219803265U provides an automatic lifting rodent barrier device, comprising two opposing drive boxes. Each drive box has a sliding groove, and the rodent barrier is slidably connected to the groove. A lifting device is located inside the drive box, driving the rodent barrier to slide up and down within the groove. The drive boxes are positioned below the floor of the passageway, with their upper surfaces flush with the floor. An installation groove is provided in the passageway, and the rodent barrier slides up and down within the installation groove. This effectively prevents rats and small animals from entering, while facilitating personnel passage and preventing the barrier itself from being bumped or knocked over. This utility model has a simple structure, is easy to use and operate, requires minimal labor, and provides good protective effects.

[0004] The above-mentioned patented technologies have achieved the avoidance effect of the rodent barrier by designing an automatic retraction mechanism, but there are still the following technical problems and directions for improvement: (1) Patented technology CN222090628U is based on a contact sensor and uses the continuous trigger time as a distinguishing mark between humans and mice. The time requires a wait of 10 seconds. Although this method can achieve the distinguishing effect, the waiting time is undoubtedly an inefficient method. Therefore, it can be further optimized in terms of the human-mouse distinguishing method; (2) Patented technology CN219803265U requires a large area of ​​sliding groove to be pre-embedded at the bottom of the door, which greatly increases the installation cost and difficulty and is not conducive to the promotion of the technical solution; (3) Regarding the board body retraction avoidance method, patented technology CN222090628U adopts a folding retraction method. The folding component of the board body after retraction has a certain thickness or length, which is not conducive to the door opening to a larger range. The existing technology discloses a shaft-rolled door retraction method, which also has the technical defect of large roller volume affecting the full opening space of the door. Utility Model Content

[0005] To address the aforementioned deficiencies or improvement needs of existing technologies, this utility model provides a pedestrian-friendly self-rolling rodent-avoidance barrier device. By using height as the distinguishing factor between humans and rodents, the method is quick and effective, overcoming the time-consuming nature of existing methods that rely on waiting time. This significantly improves the efficiency of human-rodent separation. Furthermore, the main structure is directly and firmly mounted to the wall surface, rather than requiring extensive pre-embedding, reducing the installation cost and difficulty. Moreover, by bending and unfolding interconnected door panels at different heights within the same plane, the device effectively solves the problem of existing technologies where the rolled-up volume affects the fully open space of the doorway.

[0006] To achieve the above objectives, a pedestrian self-retracting rodent-avoidance barrier device includes:

[0007] A rolling door sealing unit located near the doorway and installed on the side wall of the corridor; a door groove opened at the bottom edge of the doorway; and a door retraction unit installed within the rolling door sealing unit to drive the rodent barrier to retract and extend.

[0008] The rolling door sealing unit includes a sealing shell, a lateral outlet opened on the front side of the sealing shell, a main rewinding cavity directly connected to the lateral outlet, a folding rewinding cavity that is on the same plane as the main rewinding cavity and located above it, and a folding deflection cavity that connects the main rewinding cavity and the folding rewinding cavity.

[0009] The door retraction unit includes interconnected door panels that slide along the folding retraction cavity, folding reversing cavity, main retraction cavity, lateral outlet, and door groove, and a retraction control component that drives the retraction and extension movement of the interconnected door panels.

[0010] Preferably, the interconnected door panels are interconnected through universal joints.

[0011] Preferably, the height of the interconnected door panel is greater than or equal to 60cm.

[0012] Preferably, the retraction control component includes:

[0013] The system includes a toothed insertion interface on the top surface of the interconnected door panel, a rolling door output gear and a rolling door folding gear installed between the folding and retracting cavity and the main retracting cavity, and a motor that drives the rolling door output gear and the rolling door folding gear to rotate; the toothed insertion interface meshes with the rolling door output gear and the rolling door folding gear for transmission.

[0014] Preferably, the pedestrian self-retracting rodent-avoidance barrier device further includes a control button located on the wall next to the door.

[0015] Preferably, the human body recognition sensing component includes: a lower photoelectric sensor and an upper photoelectric sensor disposed at different heights on the front side of each interconnected door panel, and the height difference between the two is greater than 50cm.

[0016] Preferably, the side of the encapsulation housing is provided with a door-closed status sensor for monitoring the passage of personnel.

[0017] In summary, compared with the prior art, the above-described technical solution conceived by this utility model can achieve the following beneficial effects:

[0018] (1) The present invention provides a self-retracting human-friendly rodent-avoidance barrier device. Since the height of a rodent cannot meet the simultaneous triggering conditions of the lower and upper photoelectric sensors, while the human legs can be triggered simultaneously, the height parameter is used as the human-rodent differentiation condition, making the judgment method quick and effective. This solves the technical defect of the prior art, which uses the waiting time differentiation method, resulting in time consumption, thereby improving the efficiency of human-rodent differentiation.

[0019] (2) The main structure of the pedestrian self-rolling rodent barrier device of this utility model is directly and tightly fixed to the wall surface, rather than being pre-embedded in a large area of ​​trenching, thereby reducing the installation cost and difficulty of the rodent barrier device. The solution is more conducive to acceptance, transformation and promotion.

[0020] (3) The present invention provides a pedestrian self-rolling rodent avoidance barrier device, which effectively solves the problem of existing technologies using folding and rolling methods, where the folded panel after rolling has a certain thickness or length, which is not conducive to opening the doorway to a larger extent, or using a roller-type door closing method, which also has the technical defect of large roller volume, affecting the fully open space of the doorway. Attached Figure Description

[0021] Figure 1This is a three-dimensional structural diagram showing the overall installation state of a pedestrian self-retracting rodent-avoidance barrier device according to an embodiment of the present invention.

[0022] Figure 2 This is a partial enlarged view A of a pedestrian self-retracting rodent-avoidance barrier device according to an embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of the internal structure of the rolling door sealing unit of a pedestrian self-rolling retractable rodent-avoidance barrier device according to an embodiment of the present utility model;

[0024] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1-roller door encapsulation unit, 100-encapsulation housing, 101-folding and retracting cavity, 102-main retracting cavity, 103-folding and reversing cavity, 104-lateral outlet, 2-door body retracting unit, 200-interconnected door panel, 201-universal connector, 210-retraction and extension control assembly, 211-toothed insertion interface, 212-roller door output gear, 213-roller door folding gear, 220-human body recognition sensing assembly, 221-lower photoelectric sensor, 222-upper photoelectric sensor, 223-closed status sensor, 3-control button, 4-building foundation, 400-doorway, 401-corridor side wall, 402-door side wall, 403-door groove. Detailed Implementation

[0025] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model. Furthermore, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0029] like Figures 1-3 As shown in this embodiment of the utility model, the pedestrian self-retracting rodent-avoidance barrier device includes:

[0030] A rolling door sealing unit 1 located near the doorway 400 and installed on the side wall 401 of the corridor; a door groove 403 opened at the bottom edge of the doorway 400; and a door retraction unit 2 installed in the rolling door sealing unit 1 to drive the rodent barrier to retract and extend.

[0031] The rolling door sealing unit 1 includes a sealing shell 100, a lateral outlet 104 opened on the front side of the sealing shell 100, a main rewinding cavity 102 directly connected to the lateral outlet 104, a folding rewinding cavity 101 that is on the same plane as the main rewinding cavity 102 and located above it, and a folding deflection cavity 103 that connects the main rewinding cavity 102 and the folding rewinding cavity 101.

[0032] The door retraction unit 2 includes an interconnected door panel 200 that slides along the folding retraction cavity 101, the folding reversing cavity 103, the main retraction cavity 102, the lateral outlet 104, and the door groove 403, and a retraction control component 210 that drives the interconnected door panel 200 to retract and extend.

[0033] like Figure 3 As shown in this embodiment of the utility model, the interconnected door panels 200 are interconnected through a universal connector 201.

[0034] like Figures 1-3 As shown in this embodiment of the utility model, the height of the interconnected door panel 200 is greater than 60cm.

[0035] like Figure 3As shown in this embodiment of the invention, the retraction control component 210 includes:

[0036] The door includes a toothed insertion interface 211 on the top surface of the interconnected door panel 200, a rolling door output gear 212 and a rolling door folding gear 213 installed between the folding and retracting cavity 101 and the main retracting cavity 102, and a motor that drives the rolling door output gear 212 and the rolling door folding gear 213 to rotate; the toothed insertion interface 211 meshes with the rolling door output gear 212 and the rolling door folding gear 213 for transmission.

[0037] like Figure 1 As shown in the embodiment of this utility model, the pedestrian self-retracting rodent-avoidance barrier system also includes a control button 3 located on the wall 402 next to the door.

[0038] like Figures 1-3 As shown in this embodiment of the present invention, the human body recognition sensing component 220 includes: a lower photoelectric sensor 221 and an upper photoelectric sensor 222 disposed at different heights on the front side of each interconnected door panel 200, and the height difference between the two is greater than 50cm.

[0039] like Figure 1 As shown in this embodiment of the present invention, the side of the encapsulation housing 100 is provided with a door closing status sensor 223 for monitoring the passage status of personnel.

[0040] Working principle of this utility model embodiment:

[0041] S100: The system is installed at the doorway 400, the side wall of the corridor 401, and the wall next to the door 402;

[0042] S200: When a pedestrian passes by, the lower photoelectric sensor 221 and the upper photoelectric sensor 222 are triggered simultaneously. However, when a mouse passes by, the mouse height condition cannot meet the requirement that the lower photoelectric sensor 221 and the upper photoelectric sensor 222 are triggered simultaneously, thereby achieving the distinction between humans and mice.

[0043] S300: When a person is detected passing by, the system controls the motor to rotate, driving the roller door output gear 212 and the roller door folding gear 213 to rotate, thereby causing the interconnected door panel to roll back into the roller door sealing unit 1, achieving the effect of opening the rodent barrier. After opening, the system monitors the frequency of passing pedestrians through the door closing status sensor 223. If no one passes by for a long time, the system automatically reverses the motor to push the interconnected door panel out of the roller door sealing unit 1, achieving the effect of closing the rodent barrier. In addition, the rodent barrier can also be manually opened and closed directly through the control button 3.

[0044] In this embodiment of the invention, since the height of the mouse body cannot meet the simultaneous triggering conditions of the lower photoelectric sensor 221 and the upper photoelectric sensor 222, while the human legs can be triggered simultaneously, the height parameter is used as the human-mouse differentiation condition, making the judgment method quick and effective. This solves the technical defect of the prior art, which uses a waiting time differentiation method, resulting in time consumption, thereby improving the efficiency of human-mouse differentiation.

[0045] In addition, in this embodiment of the utility model, the main structure is directly and tightly fixed to the wall surface, rather than being pre-embedded in a large-area trench, thereby reducing the installation cost and difficulty of the rodent barrier device, and the solution is more conducive to acceptance, transformation and promotion.

[0046] Furthermore, in this embodiment of the utility model, by bending and unfolding the interconnected door panels at different heights within the same plane, the existing technology of using a folding and rolling method, where the rolled-up panel folding assembly has a certain thickness or length, is not conducive to opening the doorway to a larger extent, or the shaft-rolling door-closing method, which also has the technical defect of a large roll volume, affecting the fully open space of the doorway.

[0047] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application. The above are merely preferred embodiments of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this application, and these improvements and modifications should also be considered within the protection scope of this application.

Claims

1. A pedestrian self-retracting rodent-avoidance barrier device, characterized in that, include: A rolling door sealing unit (1) located near the doorway (400) and installed on the side wall (401) of the corridor, a door groove (403) opened at the bottom edge of the doorway (400), and a door retraction unit (2) installed in the rolling door sealing unit (1) to drive the rodent barrier to retract. The rolling door sealing unit (1) includes a sealing shell (100), a lateral outlet (104) opened on the front side of the sealing shell (100), a main rewinding cavity (102) directly connected to the lateral outlet (104), a folding rewinding cavity (101) that is on the same plane as the main rewinding cavity (102) and located above it, and a folding deflection cavity (103) that connects the main rewinding cavity (102) and the folding rewinding cavity (101). The door retraction unit (2) includes an interconnected door panel (200) that slides along the folding retraction cavity (101), the folding reversing cavity (103), the main retraction cavity (102), the lateral outlet (104), and the door groove (403), and a retraction control component (210) that drives the retraction and retraction movement of the interconnected door panel (200).

2. The pedestrian self-retracting rodent-avoidance barrier device according to claim 1, characterized in that, The interconnected door panels (200) are interconnected through a universal connector (201).

3. The pedestrian self-retracting rodent-avoidance barrier device according to claim 2, characterized in that, The height of the interconnected door panel (200) is greater than 60cm.

4. The pedestrian self-retracting rodent-avoidance barrier device according to claim 1, characterized in that, The retraction and extension control component (210) includes: The toothed insertion interface (211) is opened on the top surface of the interconnected door panel (200), the rolling door output gear (212) and the rolling door folding gear (213) are installed between the folding and retracting cavity (101) and the main retracting cavity (102), and the motor drives the rolling door output gear (212) and the rolling door folding gear (213) to rotate; the toothed insertion interface (211) meshes with the rolling door output gear (212) and the rolling door folding gear (213) for transmission.

5. A pedestrian self-retracting rodent-avoidance barrier device according to claim 1, characterized in that, It also includes control buttons (3) located on the wall (402) next to the door.

6. A pedestrian self-retracting rodent-avoidance barrier device according to any one of claims 1 to 5, characterized in that, The system includes a human body recognition sensing component (220), comprising a lower photoelectric sensor (221) and an upper photoelectric sensor (222) located at different heights on the front side of each of the interconnected door panels (200), with a height difference of more than 50cm between the two.

7. A pedestrian self-retracting rodent-avoidance barrier device according to claim 6, characterized in that: The side of the encapsulation housing (100) is provided with a door closing status sensor (223) for monitoring the passage of personnel.

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