Classroom platform with high safety

Abstract

The classroom platform comprises a platform body, a safety cavity is formed in the front side face of the platform body, a storage cavity and a fire extinguishing cavity are symmetrically formed in the left side face and the right side face in the safety cavity, a partition plate is arranged between the storage cavity and the fire extinguishing cavity for separation, and a rotating shaft frame is arranged on the upper side face of the storage cavity. Rotating shafts are rotationally connected into the rotating shaft frames through damping bearings, roller shutters are wound on the circumferential side faces of the rotating shafts, sliding rails are arranged on the front side faces and the rear side faces of the adjacent ends of the two storage cavities, one ends of the roller shutters are arranged on the circumferential side faces of the rotating shafts, and the other ends of the roller shutters are slidably connected into the two sliding rails; handles are arranged at the lower ends of the opposite side faces of the two roller shutters, a plurality of storage plates are arranged in the storage cavity, and the storage plates are linearly arranged from top to bottom along the inner side face of the storage cavity; the utility model has the advantage of high safety.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of classroom podium belongs to the technical field of classroom podium belongs to the technical field of classroom podium belongs and relates to a classroom podium with high safety. BACKGROUND

[0002] The podium refers to the table higher than the ground, which provides a place for the person giving a lecture or speech to place articles. The classroom podium is a common educational auxiliary appliance placed in front of the blackboard in the classroom. The podium in the classroom is commonly used to place chalks, blackboard erasers, teaching materials and some educational auxiliary articles. Sometimes, the teacher will directly demonstrate the course experiment on the podium, and even sometimes will sit in front of the podium to work, such as preparing lessons and checking homework.

[0003] The Chinese utility model patent with the authorized announcement number CN213247503U discloses a classroom podium, which comprises a support seat, a lifting device arranged on the support seat, a rotating table arranged on the lifting device in a rotatable manner, the rotating table being adjusted in height by the lifting device, and a table plate fixed on the rotating table. The left and right sides and the front side of the table plate are provided with baffles. The table plate can be lifted and rotated with the rotating table, thereby facilitating the teacher of different heights to adjust the height of the table plate according to the needs of the teacher. However, the technical solution cannot handle emergency situations such as fire in the classroom, and lacks safety. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model provides a classroom podium with high safety, which solves the problems in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a classroom podium with high safety, comprising a table body, a safety cavity is formed in the front side of the table body, a storage cavity and a fire extinguishing cavity are symmetrically formed in the left and right sides of the safety cavity, a partition plate is arranged between the storage cavity and the fire extinguishing cavity to separate them, a rotating shaft frame is arranged on the upper side of the storage cavity, a rotating shaft is rotatably connected in the rotating shaft frame through a damping bearing, a roller shutter is wound on the circumferential side of the rotating shaft, front and rear sides of one end of the two storage cavities are provided with sliding rails, one end of the roller shutter is arranged on the circumferential side of the rotating shaft, and the other end is slidably connected in the two sliding rails, handles are arranged at the lower ends of the opposite sides of the two roller shutters, a plurality of storage plates are arranged in the storage cavity, and the storage plates are linearly arranged from top to bottom along the inner side of the storage cavity.

[0006] Further, a plurality of fixing seats are arranged in the fire extinguishing cavity, a circular insertion slot is formed in the upper side of the fixing seat, and a fire extinguisher is inserted in the circular insertion slot.

[0007] Further, the side of the fire extinguishing cavity away from the safety cavity is communicated with the outside, and the end of the rear side of the fire extinguishing cavity away from the safety cavity is hingedly connected with a cabinet door, and the side of the cabinet door away from the fire extinguishing cavity is provided with a handle.

[0008] Further, the lower side of the storage plate and the lower side of the shaft support are provided with first emergency lamps, and the top of the safety cavity is provided with a second emergency lamp.

[0009] Further, the first reinforcing plate is arranged in the table body in the transverse direction, the second reinforcing plate is arranged in the partition plate in the longitudinal direction, and the upper end of the second reinforcing plate is connected with the lower side of the first reinforcing plate through the table body.

[0010] Further, the fixed plates are symmetrically arranged on the left and right sides of the table body, the lower side of the fixed plate is in contact with the ground, the fixed plate is provided with a plurality of fixed bolts connected with the ground, and the plurality of fixed bolts are linearly arranged along the fixed plate from front to back.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The safety cavity, the storage cavity, the shaft support, the shaft, the damping bearing, the sliding rail and the roller shutter realize protection of teachers and students and provide a large amount of emergency supplies, improve the safety of teachers and students in the classroom podium, realize rapid handling of fire through the fire extinguishing cavity, the fixing seat and the fire extinguisher, prevent the fire from expanding, further improve the safety of the classroom podium, improve the support strength of the table body through the first reinforcing plate and the second reinforcing plate, and improve the protection effect of the table body on teachers and students. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a structural schematic view of the utility model;

[0014] Fig. 2 It is a front view of the utility model;

[0015] Fig. 3 It is a left view of the utility model.

[0016] In the drawing, 1 is a table body, 101 is a safety cavity, 102 is a storage cavity, 103 is a fire extinguishing cavity, 2 is a partition plate, 3 is a shaft, 4 is a roller shutter, 5 is a damping bearing, 6 is a storage plate, 7 is a handle, 8 is a first emergency lamp, 9 is a fire extinguisher, 10 is a fixing seat, 11 is a cabinet door, 12 is a handle, 13 is a second emergency lamp, 14 is a first reinforcing plate, 15 is a second reinforcing plate, 16 is a fixed plate, 17 is a fixed bolt, 18 is a shaft support, and 19 is a sliding rail. DETAILED DESCRIPTION

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figs. 1-3 As shown, a high-safety classroom podium includes a podium body 1. A safety cavity 101 is formed on the front side of the podium body 1. A storage cavity 102 and a fire extinguishing cavity 103 are symmetrically formed on the left and right sides of the safety cavity 101. The storage cavity 102 and the fire extinguishing cavity 103 are separated by a partition 2 bolted together. A rotating shaft frame 18 is bolted to the upper side of the storage cavity 102. A rotating shaft 3 is rotatably connected to the rotating shaft frame 18 via a damping bearing 5. A roller blind 4 is wound around the circumference of the rotating shaft 3. The front and rear sides of the adjacent end of the storage cavity 102 are bolted with slide rails 19. One end of the roller shutter 4 is set on the circumferential side of the rotating shaft 3, and the other end is slidably connected in the two slide rails 19. The lower ends of the opposite sides of the two roller shutters 4 are bolted with handles 7. Multiple storage panels 6 are bolted into the storage cavity 102. The storage panels 6 are arranged linearly from top to bottom along the inner side of the storage cavity 102. Various emergency supplies are placed on the storage panels 6, such as compressed biscuits, call buttons, water sources, etc.

[0019] When a disaster occurs and teachers and students are unable to escape in time, they can hide in the safety chamber 101, reducing the harm to them. After hiding in the safety chamber 101, teachers and students can hold the handle 7 and pull up the roller shutter 4 to expose the storage chamber 102. Then, teachers and students can use the emergency supplies in the storage chamber 102 for first aid and survival while waiting for rescue, thus improving their safety. At the same time, the damping bearing 5 can prevent the roller shutter 4 from automatically descending when teachers and students are retrieving supplies, improving their convenience when retrieving supplies.

[0020] In this embodiment, multiple fixing seats 10 are installed in the fire extinguishing chamber 103 by bolts. A circular slot is provided on the upper side of the fixing seat 10, and a fire extinguisher 9 is inserted into the circular slot. When a fire occurs in the classroom, the staff can take the fire extinguisher 9 on the fixing seat 10 to extinguish the fire and prevent the fire from spreading. At the same time, the fixing seat 10 can prevent the fire extinguisher 9 from tipping over in the fire extinguishing chamber 103, which improves the convenience of the staff when taking the fire extinguisher 9.

[0021] In the embodiment, the side of the fire extinguishing cavity 103 away from the safety cavity 101 is communicated with the outside, the side of the cabinet door 11 away from the fire extinguishing cavity 103 is hinged to the end of the safety cavity 101, and the handle 12 is installed on the side of the cabinet door 11 away from the fire extinguishing cavity 103 through bolts, so that the cabinet door 11 can close the side of the fire extinguishing cavity 103 in use, and the students are prevented from being injured by playing with the fire extinguishers 9.

[0022] In the embodiment, the first emergency light 8 is installed on the lower side of the storage plate 6 and the upper side of the storage cavity 102 through bolts, the second emergency light 13 is installed on the top of the safety cavity 101 through bolts, the first emergency light 8 and the second emergency light 13 are internally provided with power supplies and do not need to be connected with external power supplies, and the first emergency light 8 and the second emergency light 13 can illuminate the storage cavity 102 and the safety cavity 101 in use, so that the visibility of the teachers and the students in searching for materials is improved.

[0023] In the embodiment, the first reinforcing plate 14 is arranged in the horizontal direction in the table body 1, the second reinforcing plate 15 is arranged in the vertical direction in the partition plate 2, and the upper end of the second reinforcing plate 15 is connected with the lower side of the first reinforcing plate 14 through the table body 1, so that the first reinforcing plate 14 and the second reinforcing plate 15 improve the support strength of the table body 1 and improve the protection effect of the table body 1 on the teachers and the students.

[0024] In the embodiment, the fixed plates 16 are symmetrically welded on the left and right sides of the table body 1, the lower sides of the fixed plates 16 are in contact with the ground, the fixed plates 16 are provided with a plurality of fixed bolts 17 connected with the ground, and the plurality of fixed bolts 17 are linearly arranged along the fixed plates 16 from front to back, so that the fixed plates 16 and the fixed bolts 17 improve the stability of the connection between the table body 1 and the ground, prevent the table body 1 from falling, and further improve the stability of the table body 1.

[0025] Preferably, the materials of the first reinforcing plate 14 and the second reinforcing plate 15 can be selected from high-strength steel plates and other materials with high impact strength.

[0026] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-safety classroom podium, comprising a podium body, characterized in that: The platform has a safety cavity on its front side. Within the safety cavity, symmetrical storage and fire extinguishing chambers are formed on its left and right sides. A partition separates the storage and fire extinguishing chambers. A rotating frame is mounted on the upper side of each storage cavity. A rotating shaft is rotatably connected to the rotating frame via a damping bearing. A roller blind is wound around the circumference of the rotating shaft. Slide rails are provided on the front and rear sides of adjacent ends of the two storage cavities. One end of the roller blind is positioned on the circumference of the rotating shaft, and the other end is slidably connected to the two slide rails. Handles are provided at the lower ends of opposite sides of the two roller blinds. Multiple storage panels are arranged linearly from top to bottom along the inner side of each storage cavity.

2. The high-safety classroom podium according to claim 1, characterized in that: The fire extinguishing chamber is equipped with multiple fixed seats, and a circular slot is provided on the upper side of the fixed seat, into which a fire extinguisher is inserted.

3. The high-safety classroom podium according to claim 1, characterized in that: The side of the fire extinguishing chamber away from the safety chamber is connected to the outside. A cabinet door is hinged to the rear side of the fire extinguishing chamber away from the safety chamber. A handle is provided on the side of the cabinet door away from the fire extinguishing chamber.

4. A high-safety classroom podium according to claim 1, characterized in that: A first emergency light is provided on the lower side of the shelf and the lower side of the swivel bracket, and a second emergency light is provided on the top of the safety cavity.

5. A highly secure classroom podium according to claim 1, characterized in that: A first reinforcing plate is arranged horizontally inside the platform, and a second reinforcing plate is arranged vertically inside the partition. The upper end of the second reinforcing plate passes through the platform and connects to the lower side of the first reinforcing plate.

6. A high-safety classroom podium according to claim 1, characterized in that: The platform is symmetrically provided with fixing plates on its left and right sides. The lower side of the fixing plate is in contact with the ground. Multiple fixing bolts connected to the ground are provided inside the fixing plate. The multiple fixing bolts are arranged linearly from front to back along the fixing plate.

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