Pupil positioning device for smart campus

Abstract

The utility model discloses a pupil positioning device for a smart campus, and relates to the technical field of campus electronic equipment.The pupil positioning device comprises a device body, a positioning rod is installed on the inner wall of the bottom of the device body, an ejection spring is installed on the outer wall of the positioning rod, and a top plate is installed on the top of the ejection spring; and a containing sleeve is mounted at the top of the top plate. Through the arrangement of the positioning rod, the ejection spring, the ejection plate, the containing sleeve, the inserting groove, the limiting spring and the limiting ejection rod, the limiting ejection rod is pressed inwards, at the moment, the ejection plate can eject out the containing sleeve through the elastic force of the ejection spring, then a student identity card or a pass card is placed in the inserting groove, and after the student identity card or the pass card is replaced, the student identity card or the pass card is replaced. The containing sleeve is pressed down to a proper position, at the moment, the limiting ejector rod is extruded out through the elastic force of the limiting spring, the limiting ejector rod and the device body are clamped and fixed, and through cooperative use of the ejector spring, the ejector plate, the containing sleeve and the inserting groove, student cards or pass cards can be conveniently stored.

Description

Technical Field

[0001] This utility model relates to the field of campus electronic equipment technology, specifically a positioning device for primary school students in a smart campus. Background Technology

[0002] With social development, campus safety has become an increasingly important concern. Primary school students, as a special group, are young and have weak self-protection abilities, making their safety on campus one of the most pressing concerns for schools and parents. The campus environment is relatively complex, and students may encounter various unexpected situations during breaks, extracurricular activities, and commutes, such as getting lost or facing sudden dangers. Traditional campus safety management relies mainly on manual patrols and supervision, which has limitations. It's difficult to monitor each student's location and status in real time and comprehensively. In emergencies, school administrators and teachers may not be able to find the students in time, delaying rescue efforts and posing a potential threat to students' lives. However, existing positioning devices are mostly smartwatches, which are expensive and may subconsciously foster a competitive mentality among primary school students. Furthermore, smartwatches have many entertainment functions, and some less disciplined or unsupervised students may use them for internet access, games, and videos, affecting their studies. Additionally, smartwatches need to be worn on the wrist, which can be forgotten, affecting positioning. Therefore, a positioning device for primary school students in smart campuses is needed to address these issues.

[0003] Existing positioning devices for primary school students in smart campuses are prone to being forgotten or lost, and are inconvenient to store student IDs or passes. Therefore, there is an urgent need for a new positioning device for primary school students in smart campuses. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a positioning device for primary school students in smart campuses, so as to solve the problems that existing positioning devices for primary school students in smart campuses are easy to forget or lose, and are inconvenient to store student ID cards or passes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a primary school student positioning device for smart campuses, comprising a device body, a positioning rod installed on the bottom inner wall of the device body, a top spring installed on the outer wall of the positioning rod, a top plate installed on the top of the top spring, a holding sleeve installed on the top of the top plate, a slot opened on the side wall of the holding sleeve, a limit spring installed on the inner wall of the holding sleeve, a limit top rod installed on the outer wall of the limit spring, a power port opened on the top of the holding sleeve, a positioning module installed on the side wall of the holding sleeve, a buzzer installed on the side wall of the holding sleeve, a fixing rod installed on the top of the holding sleeve, and a strap installed on the outer wall of the fixing rod.

[0006] Preferably, the top plate forms a telescopic structure with a top spring and a positioning rod, and the top spring is sleeved with the positioning rod.

[0007] Preferably, the top springs are evenly distributed around the central axis of the top plate, and the top plate is in close contact with the bottom of the holding sleeve.

[0008] Preferably, the holding sleeve is snapped into place with the main body of the device, and the inner wall of the holding sleeve is designed with openings.

[0009] Preferably, the limiting top rod forms a telescopic structure with the holding sleeve through a limiting spring, and the limiting top rod is engaged with the main body of the device.

[0010] Preferably, the strap is movably connected to the fixing rod, and the strap is elastically configured.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model uses a positioning rod, a top spring, a top plate, a holding sleeve, a slot, a limiting spring, and a limiting top rod. When the limiting top rod is pressed inward, the top plate will push the holding sleeve out through the elastic force of the top spring. Then, the student ID or pass can be placed into the slot. After the student ID or pass is replaced, the holding sleeve is pressed down to the appropriate position. At this time, the limiting top rod is squeezed out through the elastic force of the limiting spring, so that the limiting top rod is locked and fixed with the main body of the device. The cooperation of the top spring, top plate, holding sleeve, and slot makes it convenient to store student IDs or passes.

[0013] 2. This utility model, through its power port, positioning module, buzzer, fixing rod, and strap, allows for charging via the power port. The strap can be placed around a primary school student's neck or tied to their schoolbag to prevent forgetting or loss, which would affect the positioning function. The positioning module restricts the student's activity range on campus; if the student exceeds this range, the buzzer will sound an alarm and alert the terminal via the positioning module, enabling rapid location tracking and helping the school quickly locate the student. Compared to smartwatches, this dedicated positioning function better meets the current needs of primary school students. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of the present utility model from the front view;

[0015] Figure 2 This is a side view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram showing the internal cross-section of the main body of the device of this utility model;

[0017] Figure 4This is a schematic diagram showing the internal cross-section of the container sleeve of this utility model.

[0018] In the diagram: 1. Main body of the device; 2. Positioning rod; 3. Top spring; 4. Top plate; 5. Holding sleeve; 6. Slot; 7. Limiting spring; 8. Limiting top rod; 9. Power port; 10. Positioning module; 11. Buzzer; 12. Fixing rod; 13. Straps. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0020] The embodiments of this utility model will be described below based on its overall structure.

[0021] Please see Figure 1-4 A positioning device for primary school students in a smart campus includes a main body 1. A positioning rod 2 is installed on the inner wall of the bottom of the main body 1. A top spring 3 is installed on the outer wall of the positioning rod 2. A top plate 4 is installed on the top of the top spring 3. A holding sleeve 5 is installed on the top of the top plate 4. A slot 6 is opened on the side wall of the holding sleeve 5. A limit spring 7 is installed on the inner wall of the holding sleeve 5. A limit rod 8 is installed on the outer wall of the limit spring 7. The top plate 4 and the positioning rod 2 form a telescopic structure through the top spring 3. The top spring 3 is sleeved with the positioning rod 2. The top spring 3 is evenly distributed around the central axis of the top plate 4. The top plate 4 is tightly fitted to the bottom of the holding sleeve 5. The holding sleeve 5 is snapped into the main body 1. The inner wall of the holding sleeve 5 has an opening. The design incorporates a telescopic structure where the limiting top rod 8, via the limiting spring 7, forms a telescopic structure with the holding sleeve 5. The limiting top rod 8 is also engaged with the main body 1. By using the positioning rod 2, top spring 3, top plate 4, holding sleeve 5, slot 6, limiting spring 7, and limiting top rod 8, the limiting top rod 8 is pressed inwards. At this time, the top plate 4, through the elastic force of the top spring 3, pushes out the holding sleeve 5. Then, the student ID or pass is placed into the slot 6. After the student ID or pass is replaced, the holding sleeve 5 is pressed down to the appropriate position. At this time, the limiting top rod 8 is squeezed out by the elastic force of the limiting spring 7, causing the limiting top rod 8 to engage and fix with the main body 1. The coordinated use of the top spring 3, top plate 4, holding sleeve 5, and slot 6 facilitates the storage of student IDs or passes.

[0022] Please see Figure 1-4A positioning device for primary school students in a smart campus is disclosed. A power port 9 is located on the top of a housing 5. A positioning module 10 and a buzzer 11 are installed on the side wall of the housing 5. A fixing rod 12 is installed on the top of the housing 5, and a strap 13 is installed on the outer wall of the fixing rod 12. The strap 13 is movably connected to the fixing rod 12 and is elastic. After charging via the power port 9, the strap 13 can be placed around the student's neck or tied to their schoolbag to prevent forgetting or loss, which would affect the positioning function. The positioning module 10 can restrict the student's activity range within the campus. If the student exceeds the activity range, the buzzer 11 will sound an alarm and alert the terminal via the positioning module 10, enabling rapid positioning and helping the school quickly locate the student. Compared to smartwatches, this device has a dedicated positioning function, better meeting the current needs of primary school students.

[0023] Working principle: In use, first move the device to the desired position, then press the limiting rod 8 inwards. At this time, the top plate 4 will push out the holding sleeve 5 through the elastic force of the top spring 3. Then, place the student ID or pass into the slot 6. After the student ID or pass has been replaced, press the holding sleeve 5 down to the appropriate position. At this time, the limiting rod 8 will be squeezed out by the elastic force of the limiting spring 7, causing the limiting rod 8 to engage and fix with the main body 1 of the device. The cooperation of the top spring 3, top plate 4, holding sleeve 5, and slot 6 facilitates the storage of student IDs or passes. After charging through the power port 9, the binding... The device can be worn around the neck or tied to the schoolbag of a primary school student to prevent forgetting or losing it, which would affect the use of the positioning function. The positioning module 10 can restrict the activity range of the primary school student on campus. Once the activity range is exceeded, the buzzer 11 will sound an alarm and send a warning to the terminal through the positioning module 10, thereby quickly locating the student and helping the school to quickly find the student's location. Compared with smartwatches, the positioning function is more focused and better meets the current usage needs of primary school students. This completes the use of the device. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A pupil positioning device for a smart campus, comprising a device main body (1), characterized in that: The bottom inner wall of the device body (1) is provided with a positioning rod (2), the outer wall of the positioning rod (2) is provided with a top spring (3), the top of the top spring (3) is provided with a top plate (4), the top of the top plate (4) is provided with a containing sleeve (5), the side wall of the containing sleeve (5) is provided with a slot (6), the inner wall of the containing sleeve (5) is provided with a limiting spring (7), the outer wall of the limiting spring (7) is provided with a limiting top rod (8), the top of the containing sleeve (5) is provided with a power port (9), the side wall of the containing sleeve (5) is provided with a positioning module (10), the side wall of the containing sleeve (5) is provided with a buzzer (11), the top of the containing sleeve (5) is provided with a fixing rod (12), and the outer wall of the fixing rod (12) is provided with a bandage (13). 2.The pupil positioning device for smart campus of claim 1, wherein: The top plate (4) is connected with the positioning rod (2) through the top spring (3) in a telescopic mode. 3.The pupil positioning device for smart campus of claim 1, wherein: The top spring (3) is arranged at equal intervals around the central axis of the top plate (4), and the top plate (4) is tightly attached to the bottom of the containing sleeve (5). 4.The pupil positioning device for smart campus of claim 1, wherein: The containing sleeve (5) is connected with the device body (1) in a clamping mode, and the inner wall of the containing sleeve (5) is designed in a perforated mode. 5.The pupil positioning device for smart campus of claim 1, wherein: The limiting top rod (8) is connected with the containing sleeve (5) through the limiting spring (7) in a telescopic mode, and the limiting top rod (8) is connected with the device body (1) in a clamping mode. 6.The pupil positioning device for smart campus of claim 1, wherein: The bandage (13) is movably connected with the fixing rod (12), and the bandage (13) is elastically arranged.

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