Automatic folding mouse blocking plate
By using an automatic folding rat guard in the clean room, using guide rails and electric drive mechanisms to drive the folding curtain, combined with induction switches and ultrasonic sensors, the problem of the inconvenience of using existing rat guards is solved, and the effect of automatic rat prevention and convenient entry and exit is achieved.
Patent Information
- Application Number
- CN202422193560.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-09-09
AI Technical Summary
Existing rat guards are inconvenient to use in cleanrooms because they require people to step over or plug and unplug them, which affects the flow of materials in and out and cannot effectively prevent rats from entering.
An automatic folding rat barrier is designed. It uses a guide rail and an electric drive mechanism to drive the folding curtain. Combined with a proximity sensor switch and an ultrasonic sensor, the folding curtain can be automatically opened and closed to prevent rats from entering while facilitating the entry and exit of people and materials.
It can automatically prevent rats from entering the clean room while facilitating the entry and exit of people and materials, thus improving the ease of use and the anti-rat effect.
Smart Images
Figure CN223322829U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mouse guards, in particular to a foldable mouse guard. Background Art
[0002] A clean room refers to a working area where pollutants such as particles, bacteria, temperature and humidity in the air are controlled under specific environmental conditions. It is an important environment for ensuring product quality and safety.
[0003] Rats carry a large number of pathogens, parasites and other pollutants, and they will chew on cables, which will seriously pollute the environment of the purification workshop. Therefore, rat guards need to be installed on the workshop doors to prevent rats from entering.
[0004] However, most existing mouse guards use a piece of guard plate inserted into a slot in the door frame. When in use, people need to step over it, and materials need to be pulled out and inserted when entering and exiting, which is very inconvenient. Utility Model Content
[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the present invention.
[0006] In view of the above problems existing in the prior art, the present utility model is proposed.
[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:
[0008] Automatic folding mouse guard;
[0009] It includes a guide rail attached to the ground, the guide rail being a guide rail of a length adapted to the width of the bottom of the door frame;
[0010] It also includes a folding curtain, one end of which is fixedly connected to one end of the guide rail;
[0011] A slider that slides along the guide rail is provided at the bottom of the folding curtain;
[0012] It also includes an electric drive mechanism for driving the folding curtain to extend and retract;
[0013] The electric drive mechanism is provided with a control switch;
[0014] The electric drive mechanism adopts an electric drive mechanism that drives the folding curtain to be normally closed;
[0015] The control switch is a control switch that drives the folding curtain to open after being triggered.
[0016] The above design first sets a guide rail on the ground, and the bottom of the folding curtain slides along the guide rail to expand or close. The folding curtain is set in the door frame of the clean room. The normal state of the folding curtain is fully open, which can prevent mice from crawling into the clean room through the open door; secondly, the folding curtain is driven by an electric drive mechanism, and the folding curtain is convenient and quick to open. Finally, the electric drive mechanism uses a control switch that drives the folding curtain to open after being triggered. The folding curtain opens after being triggered by a person. During daily use, the folding curtain can be automatically opened, which prevents mice from crawling into the clean room while also being convenient to use.
[0017] Preferably, the guide rail is provided with two slopes toward the inside and outside of the door; the two slopes inside and outside the door facilitate the passage of vehicles carrying items in and out, and prevent the guide rail from affecting the entry and exit of materials in the clean room.
[0018] Preferably, a brush is bonded to the lower edge of the folding curtain, and the brush covers the slope of the guide rail; by providing the brush, the gap at the lower end of the folding curtain can be blocked to prevent mice from entering the purification workshop from the gap below.
[0019] Preferably, the control switch adopts a proximity induction switch, which has an induction sensor. At least two of the induction sensors are respectively arranged on the inner and outer sides of the folding curtain; the height of the induction sensor from the guide rail is 50-60 cm; the induction sensor is set high enough to prevent mice from triggering the induction sensor, thereby ensuring the normal use of the folding curtain.
[0020] Preferably, the proximity sensing switch selects an induction sensor with a sensing range of 60-80 cm; the induction sensor adopts an ultrasonic induction sensor; the proximity sensing switch adopts an ultrasonic induction sensor to drive away approaching mice, thereby improving the anti-rat effect.
[0021] Preferably, the height of the folding curtain is 40-60 cm, ensuring that mice cannot climb over the folding curtain.
[0022] Preferably, a flange facing the outside of the folding curtain is provided above the folding curtain; a ball bearing is provided at the bottom of the slider; a metal strip is provided at the folding joint of the folding curtain, and the slider is connected to the bottom of the metal strip; the flange prevents mice from climbing, the slider facilitates the folding or opening of the folding curtain, and the metal strip increases the strength of the folding curtain to prevent the folding curtain from falling over after it is opened.
[0023] Preferably, the electric drive mechanism includes a rack arranged in the guide rail, a gear meshing with the rack, and a motor driving the gear to rotate, the gear being rotatably connected to a slider at the bottom of the movable end of the folding curtain, and the motor being fixedly connected to the slider at the bottom of the movable end of the folding curtain; the motor drives the gear to rotate, and the rotating gear meshes with the rack, thereby driving the folding curtain to open or close.
[0024] Preferably, two stainless steel uprights are respectively connected to the two ends of the guide rail, and a receiving groove is also provided in the stainless steel upright at one end of the guide rail. One end of the folding curtain is fixedly connected to the bottom of the receiving groove, and the folded width of the folding curtain is smaller than the width of the receiving groove; the folding curtain can be retracted into the receiving groove to prevent the folding curtain from being damaged by the transport vehicle during material transportation.
[0025] Preferably, a groove is further provided in another stainless steel frame at the other end of the guide rail, called a closing groove, the width of which is not greater than the width of the accommodating groove, and the width of which is greater than the width of the metal strip; the folding curtain can be stuck in the closing groove after being opened to prevent the folding curtain from falling over after being opened. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:
[0027] Figure 1 This is a front view structural diagram of an automatic folding mouse guard according to an embodiment of the present invention;
[0028] Figure 2 The present invention is a schematic side view of the sub-sprue of an automatic folding mouse guard according to an embodiment of the present invention. DETAILED DESCRIPTION
[0029] In order to make the above-mentioned purposes, features and advantages of the present invention more understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.
[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0031] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.
[0032] Furthermore, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in less than one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it necessarily refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0033] Example 1
[0034] Reference Figure 1 and Figure 2 , automatic folding mouse guard.
[0035] The folding curtain 2 is a door frame that is opened and closed by the electric drive mechanism, and the folding curtain 2 is opened after the folding curtain 2 is opened.
[0036] The guide rail 1 is provided with two slopes toward the inside and outside of the door; the two slopes inside and outside the door are for the passage of vehicles carrying items in and out, preventing the guide rail 1 from affecting the entry and exit of materials in the clean room.
[0037] A brush is bonded to the lower edge of the folding curtain 2, which covers the slope of the guide rail 1. By providing the brush, the gap at the lower end of the folding curtain 2 can be blocked to prevent mice from entering the purification workshop from the gap below.
[0038] The control switch adopts a proximity induction switch, which has an induction sensor 3. At least two induction sensors 3 are respectively arranged on the inner and outer sides of the folding curtain 2; the height of the induction sensor 3 from the guide rail 1 is 50-60 cm; the induction sensor 3 is set high enough to prevent mice from triggering the induction sensor 3, thereby ensuring the normal use of the folding curtain 2.
[0039] The proximity sensing switch selects a sensing sensor 3 with a sensing range of 60-80 cm; the sensing sensor 3 adopts an ultrasonic sensing sensor 3; the proximity sensing switch adopts an ultrasonic sensing sensor 3 to drive away approaching mice, thereby improving the anti-rodent effect.
[0040] The height of the folding curtain 2 is 40-60 cm; it is ensured that mice cannot climb over the folding curtain 2.
[0041] When in use, the folding curtain 2 is in a normal state of full opening, which can prevent mice from crawling into the clean room through the open door, and the ultrasonic sensing sensor 3 can drive away approaching mice, thereby improving the anti-rat effect. When a vehicle needs to enter, the sensing sensor 3 senses the presence of a vehicle or a person, and sends a signal to the proximity sensing switch. The proximity sensing switch controls the electric drive mechanism to fold the folding curtain 2 to facilitate the passage of people and vehicles. Then, when the person or vehicle leaves the sensing range of the sensing sensor 3 on both sides of the door, the sensing sensor 3 sends a signal to the proximity sensing switch. The proximity sensing switch controls the electric drive mechanism to unfold the folding curtain 2. During daily use, the folding curtain 2 can be automatically opened, which prevents mice and is convenient to use.
[0042] Example 2
[0043] Reference Figure 1 and Figure 2 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.
[0044] A flange facing the outside of the folding curtain 2 is provided above the folding curtain 2; a ball bearing 23 is provided at the bottom of the slider 21; a metal strip 22 is provided at the folding joint of the folding curtain 2, and the slider 21 is connected to the bottom of the metal strip 22; the flange prevents mice from climbing, the slider 21 facilitates the folding or opening of the folding curtain 2, and the metal strip 22 increases the strength of the folding curtain 2 to prevent the folding curtain 2 from falling over after being opened.
[0045] The electric drive mechanism includes a rack arranged in the guide rail 1, a gear meshing with the rack, and a motor that drives the gear to rotate. The gear is rotatably connected to the slider 21 at the bottom of the movable end of the folding curtain 2, and the motor is fixedly connected to the slider 21 at the bottom of the movable end of the folding curtain 2; the motor drives the gear to rotate, and the rotating gear meshes with the rack, thereby driving the folding curtain 2 to open or close.
[0046] Two stainless steel uprights 4 are respectively connected to the two ends of the guide rail 1. A receiving groove is also provided in the stainless steel upright 4 at one end of the guide rail 1. One end of the folding curtain 2 is fixedly connected to the bottom of the receiving groove. The folded width of the folding curtain 2 is smaller than the width of the receiving groove; the folding curtain 2 can be retracted into the receiving groove to prevent the folding curtain 2 from being damaged by the transport vehicle during material transportation.
[0047] A groove is also provided in another stainless steel frame 4 at the other end of the guide rail 1, which is called a closing groove. The width of the closing groove is not greater than the width of the accommodating groove, and the width of the closing groove is greater than the width of the metal strip 22; the folding curtain 2 can be stuck in the closing groove after opening to prevent the folding curtain 2 from falling over after opening.
[0048] During use, when the folding curtain 2 needs to be opened or closed, the motor of the electric drive mechanism drives the gear to rotate, and the rotating gear engages with the rack, thereby driving the slider 21 to slide along the guide rail 1 to expand or contract the folding curtain 2. The folded width of the folding curtain 2 is smaller than the width of the accommodating slot; the folding curtain 2 can be retracted into the accommodating slot to prevent the folding curtain 2 from being damaged by the transport vehicle during material transportation. After the folding curtain 2 is opened, it can be stuck in the closing slot to prevent the folding curtain 2 from falling over after being opened.
[0049] It is important to note that the configuration and arrangement of the present application, as illustrated in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure should readily appreciate that numerous modifications are possible without materially departing from the novel aspects and advantages of the subject matter described herein. For example, variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values such as temperature, pressure, mounting arrangements, use of materials, color, and orientation are possible. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. Therefore, all such modifications are intended to be encompassed within the scope of this disclosure. The order or sequence of any process or method steps may be altered or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures that perform the functions described herein, and not only structural equivalence but also structural equivalents. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of this disclosure. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.
[0050] Additionally, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiment may not be described, ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention.
[0051] It should be understood that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, the development effort will be a routine task of design, fabrication, and production without undue experimentation.
[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.
Claims
1. Automatic folding mouse guard, characterized by: It includes a guide rail attached to the ground, the guide rail being a guide rail of a length adapted to the width of the bottom of the door frame; It also includes a folding curtain, one end of which is fixedly connected to one end of the guide rail; A slider that slides along the guide rail is provided at the bottom of the folding curtain; It also includes an electric drive mechanism for driving the folding curtain to extend and retract; The electric drive mechanism is provided with a control switch; The electric drive mechanism adopts an electric drive mechanism that drives the folding curtain to be normally closed; The control switch is a control switch that drives the folding curtain to open after being triggered; The control switch adopts a proximity induction switch, which has an induction sensor. At least two of the induction sensors are respectively arranged on the inner and outer sides of the folding curtain; The induction sensor is 50-60 cm away from the guide rail.
2. The automatic folding mouse guard according to claim 1, characterized in that: The guide rail is provided with two slopes facing the inside and outside of the door.
3. The automatic folding mouse guard according to claim 2, characterized in that: A brush is bonded to the lower edge of the folding curtain, and the brush covers the slope of the guide rail.
4. The automatic folding mouse guard according to claim 1, characterized in that: The proximity sensor switch selects an induction sensor with a sensing range of 60-80 cm; The inductive sensor adopts an ultrasonic inductive sensor.
5. The automatic folding mouse guard according to claim 1, characterized in that: The height of the folding curtain is 40-60 cm.
6. The automatic folding mouse guard according to claim 1, characterized in that: A turning edge facing the outside of the folding curtain is provided above the folding curtain; A ball bearing is provided at the bottom of the slider; A metal strip is provided at the folding joint of the folding curtain, and the slider is connected to the bottom of the metal strip.
7. The automatic folding mouse guard according to claim 1, characterized in that: The electric drive mechanism includes a rack arranged in the guide rail, a gear meshing with the rack, and a motor driving the gear to rotate. The gear is rotatably connected to a slider at the bottom of the movable end of the folding curtain, and the motor is fixedly connected to the slider at the bottom of the movable end of the folding curtain.
8. The automatic folding mouse guard according to claim 1, characterized in that: Two stainless steel uprights are respectively connected to the two ends of the guide rail. A receiving groove is also provided in the stainless steel upright at one end of the guide rail. One end of the folding curtain is fixedly connected to the bottom of the receiving groove. The folded width of the folding curtain is smaller than the width of the receiving groove.
9. The automatic folding mouse guard according to claim 8, characterized in that: A groove is also provided in another stainless steel stand at the other end of the guide rail, called a closing groove. The width of the closing groove is not greater than the width of the accommodating groove, and the width of the closing groove is greater than the width of the metal strip.