Search teaching induction simulation device

Abstract

The utility model provides an induction simulation device for body search teaching, which comprises a human-shaped model, and hollow cylinders are arranged on the head part, the neck part, the chest part, the armpit parts, the waist part, the wrist parts and the knee parts of the human-shaped model. A detachable external thread ring is installed at the end, away from the human-shaped model, of the hollow cylinder, an internal thread cover is connected to the external thread ring in a threaded mode, the end, away from the internal thread cover, of the internal thread cover is closed, and an NFC chip is installed on the inner wall, facing the hollow cylinder, of the internal thread cover; the beneficial effects of the utility model are that a real person does not need to serve as a searched person, and the convenience of the search teaching simulation is improved.

Description

Technical Field

[0001] This utility model is a body search teaching and sensing simulation device, belonging to the field of body search detection teaching. Background Technology

[0002] Body searches are a serious and professional security check procedure, usually performed by trained professionals. Therefore, personnel must undergo body searches before starting work. Currently, in body search training, metal objects are placed on different parts of a trainee's body, and then a metal detector is used to conduct the search. This allows trainees to understand the basic steps and precautions of body searches. However, this method of placing metal objects on different parts of a trainee's body has several drawbacks: using a real person as the person being searched requires one trainee, and prolonged use of this role can lead to fatigue during multi-person simulated body searches. Using multiple people as the person being searched requires transferring the metal objects between different individuals, which is time-consuming and labor-intensive. Therefore, there is a need to design a body search training simulation device that does not require a real person to act as the person being searched. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a body search teaching and sensing simulation device to solve the problems mentioned in the background technology. This utility model does not require real people to act as the people being searched, thus improving the convenience of body search teaching simulation.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a body search teaching sensing simulation device, comprising a human-shaped model, wherein hollow cylinders are installed on the head, neck, chest, armpits, waist, wrists, and knees of the human-shaped model, and a detachable external threaded ring is installed on the end of the hollow cylinder away from the human-shaped model, and an internal threaded cap is threadedly connected to the external threaded ring, the end of the internal threaded cap being closed off, and an NFC chip is installed on the inner wall of the hollow cylinder facing the inner side of the internal threaded cap.

[0005] Furthermore, a connecting ring is fixedly connected to one end of the external threaded ring near the hollow cylinder, and a support ring is fitted on the hollow cylinder and fixedly connected to the hollow cylinder. The support ring is connected to the connecting ring by multiple screws.

[0006] Furthermore, the connecting ring has multiple threaded holes equidistantly arranged in a ring on the side facing the support ring, and the support ring has multiple small holes equidistantly arranged in a ring to mate with the threaded holes on the side facing the connecting ring. The screw passes through the small holes and is threaded into the threaded holes. There is a gap between the support ring and the connecting ring.

[0007] Furthermore, multiple ribs are fixed in a ring at equal intervals on the annular side of the internal threaded cover, and the ribs and the internal threaded cover are integrally formed.

[0008] Furthermore, the humanoid model has a chassis on its lower side, and the feet of the humanoid model are connected and fixed to the chassis.

[0009] Furthermore, the chassis has three slots equidistantly arranged in a ring on its annular side. The slots are arranged radially along the chassis. A plate is inserted into each slot. A vertical screw hole is provided at one end of the plate outside the slot. A screw is threaded into the vertical screw hole. A knob head is installed at the upper end of the screw, and a pan head is installed at the lower end of the screw.

[0010] Furthermore, a rubber head is glued to the end of the insert plate away from the vertical screw hole, and the rubber head is in contact with the inner wall of the slot.

[0011] The beneficial effects of this utility model are:

[0012] 1. A hollow cylinder is installed on key parts of a human-shaped mannequin. Then, an internally threaded cap with an NFC chip is threadedly connected to the hollow cylinder. This allows for the installation of NFC chips on key parts of the mannequin. Utilizing the principle of near-field wireless communication, this device transmits information through electromagnetic induction coupling in the wireless frequency range of the spectrum. A receiving device scans the key parts of the mannequin, senses the NFC chip, and automatically identifies whether the area is a key location for a body search. This effectively solves the teaching difficulties of students not accurately grasping or clearly identifying key areas during practical body search exercises. It eliminates the need for real people to act as the person being searched, improving the convenience of body search teaching simulation.

[0013] 2. Use screws to connect the support ring and the connecting ring to complete the assembly of the external threaded ring and the hollow cylinder. When the threads on the external threaded ring are damaged and cannot be threaded to the internal threaded cap, the external threaded ring can be replaced after removing the screws, realizing partial replacement of the vulnerable part. Because there is a gap between the support ring and the connecting ring, when the screw cannot be removed normally, the screw can be cut off by using the gap between the support ring and the connecting ring, so as to replace the damaged external threaded ring without damaging the hollow cylinder.

[0014] 3. Insert the insert plates into the three slots of the chassis, and then turn the screws so that the pan head at the lower end of the screws contacts the ground. With the structural support formed by the three sets of screws and insert plates, the chassis is placed on the uneven ground, which also increases the support range for the humanoid model. Attached Figure Description

[0015] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a body search teaching and sensing simulation device according to the present invention;

[0017] Figure 2 This is another perspective view of the body search teaching sensing simulation device of this utility model;

[0018] Figure 3 This is an assembly diagram of the chassis, hollow cylinder, and human-shaped model in a body search teaching induction simulation device of this utility model;

[0019] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 This is a cross-sectional assembly diagram of the NFC chip, external threaded ring, internal threaded cap, and hollow cylinder in a body search teaching induction simulation device of this utility model.

[0021] In the diagram: 1-Human-shaped model, 2-Internal threaded cap, 3-Hollow cylinder, 4-Knob head, 5-Screw, 6-Pan head, 7-Insert plate, 8-Chassis, 9-Slot, 10-Vertical screw hole, 11-Rib, 12-Connecting ring, 13-Support ring, 14-Screw, 15-External threaded ring, 16-NFC chip. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please see Figures 1-5This utility model provides a technical solution: a body search teaching sensing simulation device, including a human-shaped model 1. Hollow cylinders 3 are installed on the head, neck, chest, armpits, waist, wrists, and knees of the human-shaped model 1. A detachable external threaded ring 15 is installed at the end of the hollow cylinder 3 away from the human-shaped model 1. An internal threaded cover 2 is threadedly connected to the external threaded ring 15. The end of the internal threaded cover 2 facing away from the human-shaped model 1 is closed. Multiple ribs 11 are fixed in a ring at equal intervals on the annular side of the internal threaded cover 2. The ribs 11 and the internal threaded cover 2 are integrally formed. An NFC chip 16 is installed on the inner wall of the hollow cylinder 3 facing the inner side of the internal threaded cover 2. Hollow cylinders 3 are installed at key locations on the human-shaped model 1, and then the internal threaded cover 2 with the NFC chip 16 is threadedly connected to the hollow cylinder 3, thus realizing the installation of the NFC chip 16 at key locations on the human-shaped model 1. 6. A body search and detection teaching device utilizing the principle of short-range wireless communication, transmitting data via electromagnetic induction coupling in the wireless frequency portion of the spectrum. The receiving device scans key areas of a human-shaped model 1, senses the NFC chip 16, and automatically identifies whether the area is a key location for body search. This effectively solves the teaching difficulties students face in practical body search exercises, such as inaccurate understanding and unclear identification of key areas. It eliminates the need for real people to act as the search subjects, improving the convenience of body search simulation. A display screen on the human-shaped model 1 allows for real-time display of scanning results. Clothing on the human-shaped model 1 conceals the hollow cylinder 3, allowing for the addition of ambiguous areas. This facilitates practical practice even without knowing the exact location of the NFC chip 16, helping students grasp the key locations themselves. When the NFC chip 16 is scanned at the correct location, a correct prompt tone is emitted; otherwise, an incorrect prompt tone is emitted.

[0024] See Figure 4 and Figure 5A connecting ring 12 is fixedly connected to one end of the external threaded ring 15 near the hollow cylinder 3. A support ring 13, which is fixedly connected to the hollow cylinder 3, is fitted onto the hollow cylinder 3. The support ring 13 is connected to the connecting ring 12 by multiple screws 14. The side of the connecting ring 12 facing the support ring 13 has multiple threaded holes at equal intervals in a ring shape. The side of the support ring 13 facing the connecting ring 12 has multiple small holes at equal intervals in a ring shape that mate with the threaded holes. The screws 14 pass through the small holes and are threaded into the threaded holes. There is a gap between the support ring 13 and the connecting ring 12. Screw 14 connects support ring 13 and connecting ring 12, completing the assembly of external threaded ring 15 and hollow cylinder 3. When the threads on external threaded ring 15 are damaged and cannot be threadedly connected to internal threaded cap 2, screw 14 can be removed to replace external threaded ring 15, achieving partial replacement of vulnerable parts. Because there is a gap between support ring 13 and connecting ring 12, when screw 14 cannot be removed normally, screw 14 can be cut off using the gap between support ring 13 and connecting ring 12, achieving replacement of damaged external threaded ring 15 without damaging hollow cylinder 3.

[0025] See Figures 1-3 The humanoid model 1 has a base 8 on its lower side. The feet of the humanoid model 1 are connected and fixed to the base 8. Three slots 9 are equally spaced in a ring on the annular side of the base 8. The slots 9 are arranged radially along the base 8. Insert plates 7 are inserted into the slots 9. A vertical screw hole 10 is opened at the outer end of the insert plate 7 in the slot 9. A screw rod 5 is threaded into the vertical screw hole 10. A knob head 4 is installed at the upper end of the screw rod 5, and a pan head 6 is installed at the lower end of the screw rod 5. The insert plate 7 is away from the vertical screw hole 1. One end of the plate 0 is glued with a rubber head. After the plate 7 is inserted into the slot 9, the rubber head fits against the inner wall of the slot 9 to prevent the plate 7 from falling out of the slot 9. The plate 7 is inserted into the three slots 9 of the chassis 8. Then, the screw 5 is turned so that the pan head 6 at the lower end of the screw 5 contacts the ground. Under the structural support formed by the three sets of screws 5 and plate 7, the chassis 8 is placed on the uneven ground, which also increases the support range for the humanoid model 1.

[0026] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A body search teaching simulation device, comprising a human-shaped model (1), characterized in that: Hollow cylinders (3) are installed on the head, neck, chest, armpits, waist, wrists and knees of the humanoid model (1). A detachable external thread ring (15) is installed on the end of the hollow cylinder (3) away from the humanoid model (1). An internal thread cap (2) is threaded onto the external thread ring (15). The internal thread cap (2) is closed at the opposite end. An NFC chip (16) is installed on the inner wall of the hollow cylinder (3) facing the inside of the internal thread cap (2).

2. The body search teaching simulation device according to claim 1, characterized in that: The external threaded ring (15) is connected and fixed to a connecting ring (12) at one end near the hollow cylinder (3). A support ring (13) is fitted on the hollow cylinder (3) and fixed to it. The support ring (13) is connected to the connecting ring (12) by multiple screws (14).

3. The body search teaching simulation device according to claim 2, characterized in that: The connecting ring (12) has multiple threaded holes equidistantly arranged on the side facing the support ring (13). The support ring (13) has multiple small holes equidistantly arranged on the side facing the connecting ring (12) that mate with the threaded holes. The screw (14) passes through the small holes and is threaded into the threaded holes. There is a gap between the support ring (13) and the connecting ring (12).

4. The body search teaching simulation device according to claim 1, characterized in that: The internal threaded cap (2) has multiple ribs (11) fixed in a ring at equal intervals on its annular side surface. The ribs (11) and the internal threaded cap (2) are integrally formed.

5. The body search teaching simulation device according to claim 1, characterized in that: The humanoid model (1) has a chassis (8) on its lower side, and the feet of the humanoid model (1) are connected and fixed to the chassis (8).

6. The body search teaching simulation device according to claim 5, characterized in that: The chassis (8) has three slots (9) evenly spaced in a ring on its annular side. The slots (9) are arranged radially along the chassis (8). A plate (7) is inserted into the slot (9). A vertical screw hole (10) is opened at one end of the plate (7) outside the slot (9). A screw (5) is threaded into the vertical screw hole (10). A knob head (4) is installed at the upper end of the screw (5), and a pan head (6) is installed at the lower end of the screw (5).

7. The body search teaching simulation device according to claim 6, characterized in that: The end of the insert plate (7) away from the vertical screw hole (10) is glued with a rubber head, which is in contact with the inner wall of the slot (9).

Images