Security inspection device

Abstract

The utility model is suitable for the technical field of security inspection, and provides a security inspection device which comprises a guide rail. The two supporting wheels are arranged on the guide rail in a clamping manner; the protection plate is rotationally mounted on the two supporting wheels; the two motors are both installed on the protection plate, and output shafts of the two motors are fixedly connected with the two supporting wheels correspondingly; the box body is installed on the protection plate, a camera is arranged at the bottom of the box body, and a gas detector and a controller are arranged in the box body. The security inspection device provided by the scheme can inspect a fixed area, and can ensure power supply during inspection, so that the continuity of inspection work is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of security patrol inspection, and in particular relates to a security patrol inspection device. Background Art

[0002] Security can be understood as the abbreviation of "safety prevention". According to the explanation in the Modern Chinese Dictionary, safety means no danger, no harm, and no accidents. Prevention means preparation and alert. Preparation means to be prepared to deal with attacks or avoid harm. Alert means to be prepared and protect. Combining the above explanations, security prevention can be defined as follows: to be prepared and protect to deal with attacks or avoid harm, so that the protected object is in a safe state without danger, harm, or accidents. Obviously, safety is the purpose and prevention is the means. To achieve or realize the purpose of safety through prevention is the basic connotation of security prevention. With the development of the times, security is becoming more and more intelligent, and intelligent devices such as patrol robots have emerged.

[0003] Existing security inspection devices have high integrity and can be moved on the ground, but there is no fixed power supply, which affects the continuity of the inspection. At the same time, it is difficult to ensure the stability of the device if the inspection equipment is placed directly on the ground, and the equipment is at risk of collision and tipping. For example, the patent document with application number 202322765180.X has this problem. Utility Model Content

[0004] The utility model provides a security inspection device, which aims to solve the problem in the above background technology that it is difficult to ensure the stability of the inspection device when it is directly placed on the ground, and there is a risk of collision and tipping of the device.

[0005] To solve the above problems, the present invention is implemented as follows: a security inspection device, comprising: a guide rail; two support wheels, both of which are clamped on the guide rail; a protective plate, which is rotatably mounted on the two support wheels; two motors, both of which are mounted on the protective plate, and the output shafts of the two motors are fixedly connected to the two support wheels respectively; a box body, which is mounted on the protective plate, a camera is provided at the bottom of the box body, and a gas detector and a controller are provided in the box body; a connecting component, which is arranged on the box body, and the connecting component is used to assist in connecting the circuit.

[0006] Preferably, the connecting assembly includes a first spring, a brush and a conductive plate, the first spring is fixed on the top of the box, the brush is installed on the top of the first spring, and the conductive plate is fixed in the guide rail and can contact the brush.

[0007] Preferably, a fan is installed in the box, and the exhaust end of the fan extends outside the box. Two air vents are provided at the bottom of the box. Dust-proof nets for isolating impurities are installed in both air vents, and the exhaust end of the fan is detachably installed with an isolation net.

[0008] Preferably, two second springs are installed on the top of the box body, and the two second springs are respectively located on both sides of the first spring. A cleaning brush is installed on the top of the two second springs, and both cleaning brushes can contact the conductive plate. The cleaning brushes are used to clean the conductive plate.

[0009] Preferably, the first spring and the two second springs are made of elastic plastic material, and the first spring and the two second springs are each provided with a limiting telescopic rod, and the plurality of limiting telescopic rods are all made of plastic material.

[0010] Preferably, mounting plates are installed on both sides of the guide rail, and both mounting plates can be connected to the wall by bolts. A limiting groove is provided at the bottom of the guide rail, and the conductive plate is located in the limiting groove. The brush and the two cleaning brushes are in sliding contact with the inner wall of the limiting groove.

[0011] Preferably, an observation window is provided on the box body, a signal receiving module and a signal transmission module are provided in the controller, a clamping rod is provided on the top of the guide rail, and a bayonet is provided on each of the two supporting wheels, and both of the bayonet are clamped outside the clamping rod.

[0012] Compared with related technologies, the security inspection device provided by the present invention has the following beneficial effects:

[0013] Compared with the existing technology, the security inspection device provided by this solution can drive the box to move on the guide rail by setting a motor to drive the support wheel to rotate, thereby realizing the inspection of the area. By setting a first spring to resist the brush, it can keep it in contact with the conductive plate, thereby ensuring the power supply. By setting a second spring and a cleaning brush, the conductive plate can be cleaned to ensure the conductive effect. By setting a guide rail to support the device, the stability of the device can be increased to prevent the device from being tilted and tilted by collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of a security inspection device provided by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG;

[0016] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the support wheel in the utility model;

[0018] Figure 5 It is a schematic side sectional structural diagram of the guide rail 1 of the present invention.

[0019] Figure numerals: 1. Guide rail; 2. Mounting plate; 3. Support wheel; 4. Protective plate; 5. Motor; 6. Box; 7. Camera; 8. Gas detector; 9. Fan; 10. Dust net; 11. Controller; 12. First spring; 13. Brush; 14. Second spring; 15. Cleaning brush; 16. Limit telescopic rod; 17. Observation window; 18. Conductive plate. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0021] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The present invention provides a security inspection device. Figure 1-5As shown, the security inspection device includes: a guide rail 1; two support wheels 3, both of which are clamped on the guide rail 1; a protective plate 4, which is rotatably mounted on the two support wheels 3; two motors 5, both of which are mounted on the protective plate 4, and the output shafts of the two motors 5 are fixedly connected to the two support wheels 3 respectively; a box body 6, which is mounted on the protective plate 4, and a camera 7 is provided at the bottom of the box body 6, and a gas detector 8 and a controller 11 are provided in the box body 6; a connecting component, which is arranged on the box body 6, and the connecting component is used to assist in connecting the circuit.

[0023] In this embodiment, the guide rail 1 serves as a track for the movement of the inspection device, providing the device with a clear travel path and ensuring the accuracy and regularity of the inspection process. The support wheel 3 is driven by the motor 5 to achieve rolling forward. This design enables the device to move smoothly on the guide rail 1 without relying on the ground, reducing the impact of uneven ground on the inspection stability. The protective plate 4 not only provides protection for key components such as the box 6 below to prevent external impact and damage, but also enhances the stability of the entire inspection device through its structural design, reducing the risk of collision and tipping. The motor 5 serves as a power source, and the two motors 5 drive the two support wheels 3 respectively to realize the automatic movement of the inspection device on the guide rail 1, thereby improving the degree of automation and efficiency of the inspection. The box 6 integrates key equipment such as the camera 7, the gas detector 8 and the controller 11. The camera 7 is used to monitor the inspection area in real time, and the gas detector 8 can detect the concentration of harmful gases in the environment to ensure safety. The controller 11 serves as the "brain" of the entire inspection device and is responsible for controlling the coordinated work of various components.

[0024] In a further preferred embodiment of the present invention, the connecting assembly includes a first spring 12, a brush 13 and a conductive plate 18, the first spring 12 is fixed to the top of the box body 6, the brush 13 is installed on the top of the first spring 12, and the conductive plate 18 is fixed in the guide rail 1 and can contact the brush 13.

[0025] In this embodiment, the first spring 12 serves as an elastic element connecting the brush 13 and the box 6. The elastic characteristics of the spring can ensure that the brush 13 always maintains stable contact with the conductive plate 18 during the movement of the inspection device. Even if there is a slight vibration or deviation, it can be automatically adjusted through the elasticity of the spring. The brush 13 is one of the key components in the connection assembly. The brush 13 is made of conductive material and can reliably contact the conductive plate 18 to transmit the electrical energy in the guide rail 1 to the inspection device, providing the required power for the operation of equipment such as the motor 5, camera 7, and gas detector 8. The conductive plate 18 serves as a transmission medium for electrical energy. Its surface is flat and has good conductivity, which can ensure that the contact resistance between it and the brush 13 is small and the transmission efficiency is high. Compared with traditional cable connections or battery power supply methods, the design of this connection assembly is simpler and more compact, which reduces the volume and weight of the inspection device and facilitates installation and maintenance.

[0026] In a further preferred embodiment of the present invention, a fan 9 is installed in the box body 6, and the exhaust end of the fan 9 extends to the outside of the box body 6. Two air vents are provided at the bottom of the box body 6, and dust-proof nets 10 for isolating impurities are installed in both of the air vents. The exhaust end of the fan 9 is detachably installed with an isolation net.

[0027] In this embodiment, the design of the exhaust end extending to the outside of the box body 6 ensures that the airflow generated by the fan 9 can be smoothly discharged to the outside of the box body 6, avoiding the accumulation of heat, moisture or harmful gases inside the box body 6, thereby protecting the normal operation of the internal components of the box body 6. The air vent provides a channel for internal air circulation, and the dustproof net 10 installed in the air vent effectively isolates external impurities, such as dust, insects, etc., to prevent them from entering the interior of the box body 6 and causing damage to the components. This design not only ensures the ventilation effect, but also enhances the protection ability of the box body 6. The isolation net can not only prevent large pieces of debris from entering the fan 9 and damaging the fan blades, but also its detachable feature allows users to easily clean or replace the isolation net to keep the ventilation system unobstructed.

[0028] In a further preferred embodiment of the present invention, two second springs 14 are installed on the top of the box body 6, and the two second springs 14 are respectively located on both sides of the first spring 12. A cleaning brush 15 is installed on the top of the two second springs 14, and both of the cleaning brushes 15 can contact the conductive plate 18, and the cleaning brush 15 is used to clean the conductive plate 18.

[0029] In this embodiment, the second spring 14 not only provides stable support for the cleaning brush 15, but also ensures that the cleaning brush 15 can always maintain contact with the conductive plate 18 through its elastic properties. No matter how the inspection device moves on the guide rail 1, as the inspection device moves, the cleaning brush 15 will continuously brush the conductive plate 18 to remove dust, dirt or other impurities on its surface, and maintain the cleanliness and conductivity of the conductive plate 18. Through the combination of the second spring 14 and the cleaning brush 15, automatic cleaning of the conductive plate 18 is achieved. This function reduces the need for manual cleaning and reduces maintenance costs, while also improving the continuous operation capability of the inspection device.

[0030] In a further preferred embodiment of the present invention, the first spring 12 and the two second springs 14 are made of elastic plastic material, and a limiting telescopic rod 16 is provided inside the first spring 12 and the two second springs 14, and the plurality of limiting telescopic rods 16 are made of plastic material.

[0031] In this embodiment, the spring material is elastic plastic. Compared with traditional metal springs, elastic plastic material has the advantages of light weight, corrosion resistance, and good insulation. In the application scenario of security inspection equipment, these characteristics help to reduce the overall weight, improve the portability and environmental adaptability of the equipment, and avoid the conductive risks that may be brought by metal springs. The main function of the limiting telescopic rod 16 is to limit the telescopic range of the spring to prevent the spring from excessive deformation or even damage when subjected to excessive pressure or tension. By setting a reasonable telescopic range, the limiting telescopic rod 16 can ensure that the spring exerts the best elastic effect within the normal working range, while improving the service life and reliability of the spring.

[0032] In a further preferred embodiment of the present invention, mounting plates 2 are installed on both sides of the guide rail 1, and the two mounting plates 2 can be connected to the wall by bolts. A limiting groove is provided at the bottom of the guide rail 1, and the conductive plate 18 is located in the limiting groove. The brush 13 and the two cleaning brushes 15 are in sliding contact with the inner wall of the limiting groove.

[0033] In this embodiment, the mounting plate 2 can be connected to the wall by bolts. This detachable connection method makes the installation and disassembly of the guide rail 1 simple and quick, and is convenient for use and adjustment in different scenarios. A limit groove is provided at the bottom of the guide rail 1. This design not only provides a stable installation position for the conductive plate 18, but also limits the movement of the conductive plate 18 in the vertical direction, ensuring its stable contact with the brush 13 and the cleaning brush 15. The limit groove also plays a guiding role, so that the brush 13 and the two cleaning brushes 15 can slide along the inner wall of the limit groove when moving with the inspection device, maintain contact with the conductive plate 18, and realize the transmission of electrical energy and surface cleaning.

[0034] In a further preferred embodiment of the present invention, an observation window 17 is provided on the box body 6, a signal receiving module and a signal transmission module are provided in the controller 11, a clamping rod is provided on the top of the guide rail 1, and a bayonet is provided on each of the two support wheels 3, and both of the bayonet are clamped outside the clamping rod.

[0035] In this embodiment, the design of the observation window 17 allows the user to directly observe the working status or monitoring target inside the box 6 without opening the box 6. This is particularly important for security inspection devices because it makes the inspection process more transparent and controllable, improves inspection efficiency and safety, and the signal receiving module and the signal transmission module together constitute a bridge for the inspection device to communicate with the outside world. The signal receiving module is responsible for receiving instructions or data from external devices (such as remote controls, sensors, etc.), and the signal transmission module is responsible for transmitting the status information, monitoring data, etc. of the inspection device to the remote monitoring system or user terminal.

[0036] To sum up, compared with the relevant technology, this device drives the box 6 to move on the guide rail 1 by setting a motor 5 to drive the support wheel 3 to rotate, thereby realizing the inspection of the area. By setting the first spring 12 to resist the brush 13, it can keep it in contact with the conductive plate 18, thereby ensuring the power supply. By setting the second spring 14 and cooperating with the cleaning brush 15, the conductive plate 18 can be cleaned to ensure the conductive effect. By setting the guide rail 1 to support this device, the stability of the device can be increased to prevent the device from being tilted and tilted by collision.

[0037] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A security inspection device, characterized in that: include: guide; Two supporting wheels, both of which are clamped on the guide rail; A protective plate, the protective plate being rotatably mounted on the two supporting wheels; Two motors, both of which are mounted on the protective plate, and the output shafts of the two motors are fixedly connected to the two support wheels respectively; A box body, the box body is mounted on the protective plate, a camera is provided at the bottom of the box body, and a gas detector and a controller are provided inside the box body; A connecting component is provided on the box body and is used to assist in connecting the circuit.

2. The security inspection device according to claim 1, characterized in that: The connecting assembly includes a first spring, a brush and a conductive plate. The first spring is fixed on the top of the box body. The brush is installed on the top of the first spring. The conductive plate is fixed in the guide rail and can contact the brush.

3. The security inspection device according to claim 1, characterized in that: A fan is installed in the box, and the exhaust end of the fan extends outside the box. Two air vents are provided at the bottom of the box. Dust-proof nets for isolating impurities are installed in both air vents. The exhaust end of the fan is detachably installed with an isolation net.

4. The security inspection device according to claim 2, characterized in that: Two second springs are installed on the top of the box body, and the two second springs are respectively located on both sides of the first spring. A cleaning brush is installed on the top of the two second springs, and both cleaning brushes can contact the conductive plate. The cleaning brushes are used to clean the conductive plate.

5. The security inspection device according to claim 4, characterized in that: The first spring and the two second springs are all made of elastic plastic material. A limiting telescopic rod is provided inside the first spring and the two second springs. The plurality of limiting telescopic rods are all made of plastic material.

6. The security inspection device according to claim 4, characterized in that: Mounting plates are installed on both sides of the guide rail, and both mounting plates can be connected to the wall by bolts. A limiting groove is provided at the bottom of the guide rail, and the conductive plate is located in the limiting groove. The brush and the two cleaning brushes are in sliding contact with the inner wall of the limiting groove.

7. The security inspection device according to claim 1, characterized in that: An observation window is provided on the box body, a signal receiving module and a signal transmission module are provided in the controller, a clamping rod is provided on the top of the guide rail, and a bayonet is provided on each of the two supporting wheels, and both bayonet are clamped outside the clamping rod.

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