Building access self-protection mechanism

Abstract

The application relates to the field of access control systems, and discloses a building access control self-protection mechanism. In the application, a protection cylinder is fixedly installed at the top of a base, a protection cavity is arranged in the protection cylinder, a gas cylinder is fixedly installed in the protection cavity, an access control card reader is fixedly installed at the output shaft end of the gas cylinder, a sealing cover is fixedly installed at the top of the access control card reader, a rainfall temperature sensor is fixedly installed at the top of the sealing cover, and the rainfall temperature sensor is electrically connected with the protection cavity. When the access control system is used daily, the temperature and rainfall of the environment are monitored through the rainfall temperature sensor; when the temperature of the environment is too high or too low or it rains, the rainfall temperature sensor transmits an electric signal to the gas cylinder; after receiving the electric signal, the gas cylinder retracts to put the access control card reader into the protection cylinder; meanwhile, the top of the protection cylinder is sealed through the sealing cover at the top of the access control card reader, so that the access control system is self-protected.

Description

Technical Field

[0001] This application belongs to the technical field of access control systems, specifically a building access control self-protection mechanism. Background Technology

[0002] With the accelerating pace of modern urbanization, building access control systems, as the first line of defense for building security, are becoming increasingly important. Whether it's residential communities, commercial office buildings, or public buildings such as schools and hospitals, all rely on access control systems to effectively manage personnel entry and exit, preventing unauthorized personnel from entering, thereby protecting the lives and property of internal personnel and maintaining normal work and life order.

[0003] However, current building access control systems on the market generally suffer from insufficient self-protection capabilities. Natural environmental factors pose a serious threat to access control equipment. In frigid regions, low temperatures can cause battery performance degradation, unstable electronic component operation, and even equipment malfunction. In high-temperature and high-humidity environments, circuit boards are prone to moisture absorption and short circuits, and metal components rapidly oxidize and rust. Salt spray in coastal areas, sandstorms in northern regions, and frequent extreme weather events such as heavy rain and blizzards all accelerate equipment aging, leading to damage to electronic components and corrosion of mechanical parts, thereby reducing the reliability and lifespan of the access control system. Furthermore, with technological advancements, some criminals may use technical means to interfere with or crack access control systems. Traditional access control systems lack effective self-protection mechanisms when facing these new threats.

[0004] Existing protective measures, such as simple protective shields or shells, offer limited protection, only partially blocking the effects of the natural environment. They cannot withstand extreme weather conditions or provide intelligent protection for access control systems. For example, ordinary protective shields struggle to regulate internal temperature and humidity, failing to adapt to environmental changes in different regions. Therefore, developing a comprehensive self-protection mechanism for building access control systems is urgently needed. This mechanism must effectively address various threats, including environmental erosion and technological attacks, improving the security, reliability, and stability of building access control systems and providing a more robust guarantee for building safety. Utility Model Content

[0005] The purpose of this application is to provide a building access control self-protection mechanism in order to solve the problems mentioned above.

[0006] The technical solution adopted in this application is as follows: A building access control self-protection mechanism includes a base, a protective cylinder is fixedly installed on the top of the base, a protective cavity is provided inside the protective cylinder, a cylinder is fixedly installed inside the protective cavity, an access control card reader is fixedly installed at the end of the output shaft of the cylinder, a sealing cover is fixedly installed on the top of the access control card reader, a rain and temperature sensor is fixedly installed on the top of the sealing cover, and the rain and temperature sensor is electrically connected to the protective cavity.

[0007] By adopting the above technical solution, during daily use of the access control system, the ambient temperature and rainfall are monitored by a rain and temperature sensor. When the ambient temperature is too high or too low, or when it rains, the rain and temperature sensor transmits an electrical signal to the cylinder. After receiving the electrical signal, the cylinder retracts and retracts the access control card reader into the protective cylinder. At the same time, the sealing cover on the top of the access control card reader seals the top of the protective cylinder, thereby achieving self-protection of the access control system.

[0008] In a preferred embodiment, an operation button is provided on one side of the outer wall of the access control card reader, and a non-contact button is provided on one side of the outer wall of the protective cylinder. An outer magnetic rod and an inner magnetic rod are slidably connected to the two sides inside the non-contact button, and the magnetic poles of the outer magnetic rod and the inner magnetic rod are the same.

[0009] By adopting the above technical solution, when the access control card reader is located inside the protective cylinder, the outer magnetic rod can be squeezed inward. The outer magnetic rod is forced to move inward along the inner wall of the contactless button. During this process, the inner magnetic rod is also moved inward by the magnetic force, thereby realizing the function of pressing the operation button and thus realizing the contactless operation of the access control card reader.

[0010] In a preferred embodiment, springs are fixedly installed between the outer magnetic rod and the inner magnetic rod and the inner wall of the non-contact button.

[0011] By adopting the above technical solution, the outer and inner magnetic rods are reset by means of a spring.

[0012] In a preferred embodiment, an observation window is provided on one side of the outer wall of the protective cylinder.

[0013] By adopting the above technical solution, when the access control card reader is located inside the protective cylinder, the access control card reader can be observed through the observation window.

[0014] In a preferred embodiment, a plurality of anti-slip pads are fixedly installed on the bottom of the base.

[0015] By adopting the above technical solution, the stability of the base is improved by using anti-slip pads.

[0016] In a preferred embodiment, the number of operation buttons and contactless buttons is the same, and the positions of the operation buttons and contactless buttons are the same when the access control card reader is inside the protective cylinder.

[0017] In a preferred embodiment, the edge of the sealing cap is angled downwards.

[0018] By adopting the above technical solution, rainwater can flow downwards along the sealing cover, preventing rainwater accumulation.

[0019] In a preferred embodiment, an insulation board is fixedly installed on the inner wall of the protective cavity.

[0020] By adopting the above technical solution, the insulation effect inside the protective cavity is improved by setting up insulation boards.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0022] 1. In this application, during the daily use of the access control system, the ambient temperature and rainfall are monitored by a rain and temperature sensor. When the ambient temperature is too high or too low, or when it rains, the rain and temperature sensor transmits an electrical signal to the cylinder. After receiving the electrical signal, the cylinder retracts and retracts the access control card reader into the protective cylinder. At the same time, the top of the protective cylinder is sealed by the sealing cover on the top of the access control card reader, thereby achieving self-protection of the access control system.

[0023] 2. In this application, when the access control card reader is located inside the protective cylinder, the outer magnetic rod can be squeezed inward, and the outer magnetic rod will move inward along the inner wall of the contactless button. During this process, the inner magnetic rod will also move inward due to the magnetic force, thereby realizing the function of pressing the operation button, thus realizing the contactless operation of the access control card reader. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the device in this application;

[0025] Figure 2 This is a cross-sectional view of the device in this application;

[0026] Figure 3 This is a cross-sectional view of the contactless button in this application.

[0027] The markings in the diagram are: 1-base; 2-protective cylinder; 3-protective cavity; 4-cylinder; 5-access control card reader; 6-sealing cover; 7-rain and temperature sensor; 8-operation button; 9-non-contact button; 10-outer magnetic rod; 11-inner magnetic rod; 12-spring; 13-observation window; 14-anti-slip pad. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] Example:

[0030] Reference Figure 1-3 A building access control self-protection mechanism includes a base 1, with multiple anti-slip pads 14 fixedly installed on the bottom of the base 1 to improve its stability. A protective cylinder 2 is fixedly installed on the top of the base 1, and a protective cavity 3 is provided inside the protective cylinder 2. An insulation board is fixedly installed on the inner wall of the protective cavity 3 to improve the insulation effect inside the protective cavity 3. A cylinder 4 is fixedly installed inside the protective cavity 3, and an access control card reader 5 is fixedly installed at the end of the output shaft of the cylinder 4. An observation window 13 is provided on one side of the outer wall of the protective cylinder 2, allowing observation of the access control card reader 5 when it is inside the protective cylinder 2. A sealing cover 6 is fixedly installed on the top of the access control card reader 5. The sealing cover 6 has its edge angled downwards, allowing rainwater to flow down along it and preventing water accumulation. A rain temperature sensor 7 is fixedly installed on the top of the sealing cover 6. The rain temperature sensor 7 is electrically connected to the protective cavity 3. During daily use of the access control system, the rain temperature sensor 7 monitors the ambient temperature and rainfall. When the ambient temperature is too high or too low, or when it rains, the rain temperature sensor 7 transmits an electrical signal to the cylinder 4. Upon receiving the electrical signal, the cylinder 4 retracts, retracting the access control card reader 5 into the protective cylinder 2. At the same time, the sealing cover 6 on the top of the access control card reader 5 seals the top of the protective cylinder 2, thus achieving self-protection of the access control system.

[0031] An operation button 8 is located on one side of the outer wall of the access control card reader 5, and a contactless button 9 is located on one side of the outer wall of the protective cylinder 2. The number of operation buttons 8 and contactless buttons 9 are equal, and their positions are the same when the access control card reader 5 is inside the protective cylinder 2. An outer magnetic rod 10 and an inner magnetic rod 11 are slidably connected to the inner sides of the contactless button 9, respectively. Springs 12 are fixedly installed between the outer magnetic rod 10 and the inner magnetic rod 11 and the inner wall of the contactless button 9. The springs 12 reset the outer magnetic rod 10 and the inner magnetic rod 11. The outer magnetic rod 10 and the inner magnetic rod 11 have the same magnetic poles. When the access control card reader 5 is inside the protective cylinder 2, pressing the outer magnetic rod 10 inward causes it to move inward along the inner wall of the contactless button 9. During this process, the inner magnetic rod 11 also moves inward due to the magnetic force, thus enabling the operation of the access control card reader 5 without contact.

[0032] The implementation principle of the self-protection mechanism for building access control according to this application is as follows: During daily use of the access control system, the ambient temperature and rainfall are monitored by the rain and temperature sensor 7. When the ambient temperature is too high or too low, or when it rains, the rain and temperature sensor 7 transmits an electrical signal to the cylinder 4. After receiving the electrical signal, the cylinder 4 retracts to retract the access control card reader 5 into the protective cylinder 2. At the same time, the sealing cover 6 on the top of the access control card reader 5 seals the top of the protective cylinder 2, thereby realizing the self-protection of the access control system.

[0033] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A building access control self-protection mechanism, comprising a base (1), characterized in that: A protective cylinder (2) is fixedly installed on the top of the base (1). A protective cavity (3) is provided inside the protective cylinder (2). A cylinder (4) is fixedly installed inside the protective cavity (3). An access control card reader (5) is fixedly installed at the end of the output shaft of the cylinder (4). A sealing cover (6) is fixedly installed on the top of the access control card reader (5). A rain and temperature sensor (7) is fixedly installed on the top of the sealing cover (6). The rain and temperature sensor (7) is electrically connected to the protective cavity (3).

2. The self-protection mechanism of a building access control system according to claim 1, wherein: An operation button (8) is provided on one side of the outer wall of the access control card reader (5), and a non-contact button (9) is provided on one side of the outer wall of the protective cylinder (2). An outer magnetic rod (10) and an inner magnetic rod (11) are slidably connected on both sides inside the non-contact button (9). The magnetic poles of the outer magnetic rod (10) and the inner magnetic rod (11) are the same.

3. The self-protection mechanism of a building access control system according to claim 2, wherein: Springs (12) are fixedly installed between the outer magnetic rod (10) and the inner magnetic rod (11) and the inner wall of the non-contact button (9).

4. The building access control self-protection mechanism as described in claim 1, characterized in that: An observation window (13) is provided on one side of the outer wall of the protective cylinder (2).

5. A building access control self-protection mechanism as described in claim 1, characterized in that: The base (1) has multiple anti-slip pads (14) fixedly installed at its bottom.

6. The self-protection mechanism of a building access control system according to claim 2, wherein: The number of operation buttons (8) and contactless buttons (9) are the same, and the positions of operation buttons (8) and contactless buttons (9) are the same when the access control card reader (5) is inside the protective cylinder (2).

7. A building access control self-protection mechanism as described in claim 1, characterized in that: The sealing cap (6) is positioned at an angle downwards.

8. The self-protection mechanism for building access control according to claim 1, wherein: The inner wall of the protective cavity (3) is fixedly installed with a heat insulation board.

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