Entrance guard structure capable of detecting body temperature

Abstract

The utility model discloses an access control structure capable of detecting body temperature, and relates to the field of body temperature detection access control equipment, and the body temperature detection access control equipment is used for detecting the body temperature of a visitor before the visitor enters a specific area or a building. Because infectious diseases are epidemic in recent years, body temperature detection access control equipment is widely applied, and the body temperature detection access control equipment is provided with a temperature sensor which is used for measuring the body temperature of a visitor in a contact or non-contact manner. The non-contact temperature sensor carries out measurement by using an infrared technology. When the access control structure capable of detecting the body temperature is used, the detected body temperature needs to be displayed, an alarm is given when the overhigh body temperature is detected, a pedestrian needs to be prevented from being in contact with the door body as much as possible when the pedestrian is in a special period, at the moment, the door body needs to be automatically opened and closed, and a better use prospect is brought.

Description

Technical Field

[0001] The utility model relates to the field of body temperature detection access control equipment, in particular to an access control structure capable of detecting body temperature. Background Art

[0002] Temperature detection access control equipment is used to detect the body temperature of visitors before entering a specific area or building. Due to the prevalence of infectious diseases in recent years, temperature detection access control equipment has been widely used. Temperature detection access control equipment is equipped with a temperature sensor for contact or non-contact measurement of the visitor's body temperature. Non-contact temperature sensors often use infrared technology for measurement, and the data processing and analysis system inside the device is used to receive and analyze the body temperature data obtained by the temperature sensor. If the visitor's body temperature exceeds the preset threshold, the corresponding processing method will be triggered, such as an alarm or prohibition of door opening.

[0003] The body temperature detection access control device needs to display the detected body temperature when in use, and alarm when it detects an excessively high body temperature. Pedestrians need to avoid contact with the door body as much as possible during special periods, and the door body needs to open and close automatically at this time. To this end, we propose an access control structure that can detect body temperature. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a door access structure capable of detecting body temperature, which has the advantages of detecting the body temperature of pedestrians who need to pass through the detection door and avoiding contact between pedestrians and the detection door, and can effectively solve the problems in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a door control structure capable of detecting body temperature, comprising a detection door frame installed on the ground and a door body installed in the detection door frame, and an automatic door opening and closing device for controlling the opening and closing of the door body is also arranged inside the upper end of the detection door frame, and the automatic door opening and closing device is used to control the opening and closing of the door body;

[0008] The invention is characterized in that the automatic door opening and closing device comprises an infrared body temperature detector for detecting body temperature, and a driving motor and a main gear, a driven gear 1, a driven gear 2 and a driven gear 3 for opening and closing the door, wherein the driving motor is rotationally connected with the main gear, and a rack 1 and a rack 2 are arranged between the main gear and the driven gear 1 and the driven gear 2, which mesh with the main gear and the driven gear 2 respectively.

[0009] Preferably, two door hinge rods are respectively provided at the upper and lower ends of the door body, and the door body is provided with a door hinge rod on the upper end surface connected to the upper end of the detection door frame, and is respectively fixedly connected to the driven gear 1 and the driven gear 3 provided in the automatic opening and closing door device.

[0010] Preferably, the detection door frame is provided with a display for displaying body temperature and a buzzer for alarm, wherein a base is also provided under the detection door frame, and the base is connected to a door hinge rod provided at the lower end of the door body.

[0011] Preferably, the rack 1 is meshed with the driven gear 1, and the rack 2 is meshed with the driven gear 2.

[0012] Preferably, the second driven gear and the third driven gear are meshed with each other.

[0013] Preferably, both the rack one and the rack two are provided with rack connecting pins.

[0014] Preferably, the rack one and the rack two are both provided with a rack support seat, and the rack one and the rack two are slidably connected to the rack support seat via a rack connecting pin.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides a door access control structure capable of detecting body temperature, which has the following features:

[0017] Beneficial effects:

[0018] 1. This access control structure that can detect body temperature detects the automatic opening and closing of the door body to be passed through by an automatic opening and closing door device. When the infrared body temperature detector detects that the pedestrian is at a normal body temperature, the infrared body temperature detector sends a signal to the drive motor, and the various parts set by the automatic opening and closing door device cooperate to make the door body open and close automatically, so as to achieve contact between the pedestrian and the door body that needs to be passed during special periods.

[0019] 2. This access control structure that can detect body temperature detects the body temperature of pedestrians who need to pass through the detection door through an infrared body temperature detector, and displays the detected body temperature of the pedestrian on the display. When the pedestrian's body temperature is normal, if the pedestrian's body temperature is too high, the buzzer set in the detection door frame will alarm, so as to achieve the detection of pedestrian's body temperature and alarm when the pedestrian's body temperature is too high. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an overall schematic diagram of an access control structure capable of detecting body temperature according to the utility model;

[0021] Figure 2 This is a partial structural diagram of a door access control structure capable of detecting body temperature according to the utility model;

[0022] Figure 3 This is a partial structural schematic diagram of an automatic door opening and closing device of an access control structure capable of detecting body temperature according to the utility model;

[0023] Figure 4 This is a schematic diagram of a door opening state of an access control structure capable of detecting body temperature according to the present invention.

[0024] Figure 5 It is a schematic diagram of the structure of an automatic door opening and closing device when the door body of an access control structure capable of detecting body temperature is opened according to the utility model;

[0025] Figure 6 It is a top view of the structure of a device for automatically opening and closing a door when the door body of a door control structure capable of detecting body temperature is closed according to the utility model;

[0026] Figure 7 This is a top view of the structure of a device for automatically opening and closing a door when the door body of an access control structure capable of detecting body temperature is opened according to the utility model.

[0027] In the figure: 1. Detection door frame; 2. Door body; 3. Automatic door opening and closing device; 11. Display; 12. Buzzer; 13. Base; 21. Door hinge rod; 31. Infrared body temperature detector; 32. Driving motor; 33. Main gear; 34. Rack; 35. Rack; 36. Driven gear 1; 37. Driven gear 2; 38. Driven gear 3; 39. Rack support seat; 341. Rack connecting pin. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Specific embodiment 1

[0030] In order to address the shortcomings of the existing technology, such as Figure 1-7As shown, the utility model provides a door control structure capable of detecting body temperature, comprising a detection door frame 1 installed on the ground and a door body 2 installed in the detection door frame 1, and an automatic door opening and closing device 3 for opening and closing the door body 2 is also arranged inside the upper end of the detection door frame 1, and the automatic door opening and closing device 3 is used to control the opening and closing of the door body 2, and is characterized in that: the automatic door opening and closing device 3 comprises an infrared body temperature detector 31 for detecting body temperature, and a driving motor 32 for opening and closing the door and a main gear 33, a driven gear 1 36, a driven gear 2 37, and a driven gear 3 38, wherein the driving motor 3 2 is fixedly connected to the main gear 33, wherein the rotor in the driving motor 32 is fixedly connected to the main gear 33, and when the driving motor 32 is driven, the main gear 33 is driven to rotate, and a rack 1 34 and a rack 2 35 are respectively arranged between the main gear 33 and the driven gear 1 36 and the driven gear 2 37; the rack 1 34 and the driven gear 1 36 are meshed with each other, the rack 2 35 and the driven gear 2 37 are meshed with each other, and the driven gear 2 37 and the driven gear 3 38 are meshed with each other, and the rack 1 34 and the rack 2 35 are both provided with a rack connecting pin 341;

[0031] The rack 1 34 and the rack 2 35 are both provided with a rack support seat 39, and the rack 1 34 and the rack 2 35 are slidably connected to the rack support seat 39 via a rack connecting pin 341;

[0032] The upper and lower ends of the door body 2 are respectively provided with two door hinge rods 21, and the door body 2 is provided with a door hinge rod 21 on the upper end surface thereof, connected with the upper end of the detection door frame 1, and fixedly connected with the driven gear 1 36 and the driven gear 3 38 provided with the automatic door opening and closing device 3;

[0033] The detection door frame 1 is provided with a display 11 for displaying body temperature and a buzzer 12 for alarming, wherein a base 13 is also provided below the detection door frame 1 , and the base 13 is connected to a door hinge rod 21 provided at the lower end of the door body 2 .

[0034] In summary, the basic working principle of the utility model is as follows: when a pedestrian needs to pass through the detection door, the infrared body temperature detector 31 arranged in the detection door frame 1 detects the body temperature of the pedestrian, wherein the display 11 arranged in the detection door frame 1 displays the detected body temperature, wherein the infrared body temperature detector 31 is provided with a control system, and the control system includes a detection module and a comparison module, and the infrared body temperature detector 31 detects the body temperature of the current pedestrian, and at the same time, the control system external to the infrared body temperature detector 31 compares the collected body temperature, and if the body temperature is too high, the infrared body temperature detector 31 transmits a signal to the buzzer 12 through the control system, and the alarm 12 sounds an alarm, so as to detect that the pedestrian has an excessively high body temperature and sound an alarm;

[0035] When the infrared body temperature detector 31 detects that the pedestrian's body temperature is normal through the comparison module, the infrared body temperature detector 31 transmits a signal to the drive motor 32 through the control system. At this time, the drive motor 32 is started, and the drive motor 32 drives the main gear 33 to rotate counterclockwise. When the main gear 33 meshes and rotates counterclockwise, the main gear 33 simultaneously drives the rack 1 34 and the rack 2 35 to perform linear motion, wherein the linear motions of the rack 1 34 and the rack 2 35 are in opposite directions. At this time, the driven gear 1 36 is meshed with the rack 1 34. When the rack 1 34 is linearly moved by the main gear 33, it also drives the driven gear 1 36 to rotate counterclockwise. When the driven gear 1 36 rotates counterclockwise, it also drives the door hinge rod 21 connected to the driven gear 1 36 to rotate counterclockwise. When the main gear 33 rotates counterclockwise, the driven gear 2 37 meshed with the rack 2 35 is also driven to rotate counterclockwise. When the driven gear 2 37 rotates counterclockwise, the driven gear 3 38 meshed with the driven gear 2 37 rotates clockwise. When the driven gear 3 38 is in the clockwise rotation state, the door hinge rod 21 connected to the driven gear 3 38 is driven to rotate at the same time. At this time, the door body 2 is affected by the door hinge rod 21 and is in the open state. When a pedestrian passes through the detection door, the infrared body temperature detector 31 sends an electrical signal to the drive motor 32 through the control system. At this time, the drive motor 32 rotates. When the drive motor 32 completes the rotation, the door body 2 is in a closed state, so as to achieve the opening and closing of the door body 2 after the detection door detects the normal body temperature of the pedestrian.

[0036] When a pedestrian needs to pass through the other side of the detection door, the same infrared body temperature detector 31 detects the pedestrian. When a pedestrian with normal body temperature is detected, the infrared body temperature detector 31 transmits a signal to the drive motor 32 through the control system. At this time, the drive motor 32 drives the main gear 33 to rotate clockwise. When the main gear 33 meshes and rotates clockwise, the main gear 33 simultaneously drives the rack 1 34 and the rack 2 35 to perform linear motion, wherein the linear motions of the rack 1 34 and the rack 2 35 are in opposite directions. At this time, the driven gear 1 36 is meshed with the rack 1 34. When the rack 1 34 is linearly moved by the main gear 33, it also drives the driven gear 1 36 to rotate clockwise. When the driven gear 1 36 rotates clockwise, it also drives the door hinge rod 21 connected to the driven gear 1 36 to rotate. When the driven gear 2 37 rotates clockwise, the driven gear 38 meshing with the driven gear 2 37 rotates counterclockwise. When the driven gear 38 is in the counterclockwise rotation state, the door hinge rod 21 connected to the driven gear 38 is also driven to rotate counterclockwise. At this time, the door body 2 is affected by the door hinge rod 21 and is in the open state. When a pedestrian passes through the detection door, the infrared body temperature detector 31 sends an electrical signal to the drive motor 32, and the drive motor 32 rotates. When the drive motor 32 completes the rotation, the door body 2 is in a closed state, so as to achieve the opening and closing of the door body 2 when the detection door detects the body temperature of the pedestrian on the other side.

[0037] It is worth mentioning that the control system, detection module and comparison module included in the above-mentioned infrared body temperature detector 31, when the infrared body temperature detector 31 detects different body temperatures, the control system generates an electrical signal to the drive motor 32, the drive motor 32 is driven by the signal, and when the infrared body temperature detector 31 detects a signal, the display 11 displays the body temperature and the buzzer 12 sounds an alarm, all of which are well known to people in this field, so they will not be elaborated on herein.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A door control structure capable of detecting body temperature, comprising a detection door frame (1) installed on the ground and a door body (2) installed in the detection door frame (1), and an automatic door opening and closing device (3) for opening and closing the door body (2) is also arranged inside the upper end of the detection door frame (1), and the automatic door opening and closing device (3) is used to control the opening and closing of the door body (2), characterized in that: The automatic door opening and closing device (3) comprises an infrared body temperature detector (31) for detecting body temperature, a driving motor (32) for controlling the opening and closing of a door body, and a main gear (33), a driven gear one (36), a driven gear two (37), and a driven gear three (38), wherein the driving motor (32) is fixedly connected to the main gear (33), and a rack one (34) and a rack two (35) are arranged between the main gear (33) and the driven gear one (36) and the driven gear two (37) to mesh with each other.

2. The door control structure capable of detecting body temperature according to claim 1, characterized in that: The upper and lower ends of the door body (2) are respectively provided with two door hinge rods (21); the door body (2) is provided with a door hinge rod (21) on the upper end surface thereof, connected to the upper end of the detection door frame (1), and fixedly connected to a driven gear 1 (36) and a driven gear 3 (38) provided on the automatic door opening and closing device (3), respectively.

3. The door control structure capable of detecting body temperature according to claim 2, characterized in that: The detection door frame (1) is provided with a display (11) for displaying body temperature and a buzzer (12) for alarming, wherein a base (13) is also provided below the detection door frame (1), and the base (13) is connected to a door hinge rod (21) provided at the lower end of the door body (2).

4. The door control structure capable of detecting body temperature according to claim 1, characterized in that: The rack one (34) and the driven gear one (36) are meshed with each other, and the rack two (35) and the driven gear two (37) are meshed with each other.

5. The door control structure capable of detecting body temperature according to claim 4, characterized in that: The driven gear 2 (37) and the driven gear 3 (38) are meshed with each other.

6. The door control structure capable of detecting body temperature according to claim 4, characterized in that: The rack one (34) and the rack two (35) are both provided with a rack connecting pin (341).

7. The door control structure capable of detecting body temperature according to claim 6, characterized in that: The rack one (34) and the rack two (35) are both provided with a rack support seat (39), and the rack one (34) and the rack two (35) are slidably connected to the rack support seat (39) via a rack connecting pin (341).

Images