Platform with movable storage structure

Abstract

The platform with the movable storage structure comprises a storage seat and a platform body, an open groove is formed in the upper surface of the storage seat, a connecting plate is fixedly installed in the storage seat, the connecting plate is connected with a screw rod, a lifting block is installed on the peripheral side face of the screw rod, the lifting block is connected with a lifting plate, a multimedia player is installed on the upper surface of the lifting plate, and the multimedia player is connected with the lifting plate. A motor is installed on one side face of the storage base and connected with a rotating rod, a plurality of main gears are fixedly connected to the circumferential side face of the rotating rod, a sliding groove is formed in one surface of the inner wall of the open groove, and a baffle is installed in the sliding groove. According to the multimedia player storage device, the screws, the lifting block and the baffle are arranged, the motor drives the rotating rod to rotate reversely, the two screws are made to rotate synchronously and reversely through meshing with the gears, the lifting block drives the multimedia player to move downwards, the multimedia player is completely stored in the storage base, the baffle is inserted into the sliding groove, the open groove is blocked, and the multimedia player is stored in the storage base. The multimedia player can be effectively prevented from being eroded by dust.

Description

Technical Field

[0001] The utility model belongs to the technical field of lecterns, and particularly relates to a lectern with a movable storage structure. Background Art

[0002] In modern teaching work, multimedia teaching has been widely popularized. It can be seen in university classrooms, primary school classrooms, or enterprise re-education centers, and can display teaching content more comprehensively and vividly.

[0003] In order to make the teacher's lecture more vivid, the existing lecterns are generally equipped with multimedia devices. However, most of the existing multimedia devices are fixedly installed on the upper surface of the lectern. After use, they are not convenient to store. Being exposed to the outside for a long time will cause a large amount of dust to adhere to the surface and inside of the multimedia device, which will cause certain damage to the internal parts of the multimedia device, reducing the service life of the device. Moreover, due to the large volume of the lectern, most of the existing lecterns do not have a moving mechanism, resulting in a large amount of manpower and material resources being consumed during the moving process, reducing the practicability of the device. To solve the above problems, a lectern with a movable storage structure is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a lectern with a movable storage structure, which solves the problems that in order to make the teacher's lecture more vivid, the existing lecterns are generally equipped with multimedia devices. However, most of the existing multimedia devices are fixedly installed on the upper surface of the lectern. After use, they are not convenient to store. Being exposed to the outside for a long time will cause a large amount of dust to adhere to the surface and inside of the multimedia device, which will cause certain damage to the internal parts of the multimedia device, reducing the service life of the device. Moreover, due to the large volume of the lectern, most of the existing lecterns do not have a moving mechanism, resulting in a large amount of manpower and material resources being consumed during the moving process, reducing the practicability of the device.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a lectern with a movable storage structure, including a storage base and a lectern body. A slot is opened on the upper surface of the storage base. Both side surfaces of the inner wall of the storage base are fixedly installed with connecting plates. A screw rod is connected to the upper surface of the connecting plate. A lifting block is installed on the circumferential surface of the screw rod. A lifting plate is fixedly connected between the two lifting blocks. A multimedia player is fixedly installed on the upper surface of the lifting plate. The bottom end of the screw rod is fixedly connected with a secondary gear. A motor is fixedly installed on one side surface of the storage base. The output end of the motor is fixedly connected with a rotating rod. A plurality of main gears are fixedly connected to the circumferential surface of the rotating rod. A chute is opened on one surface of the inner wall of the slot, and a baffle is installed in the chute.

[0007] Preferably, a plurality of universal wheels are installed on the bottom surface of the storage base, and a plurality of mounting plates are fixedly installed on both side surfaces of the storage base. A notch is formed on the upper surface of the mounting plate, a screw sleeve is fixedly installed in the notch, a lead screw is installed in the screw sleeve, and the bottom end of the lead screw is connected to a support plate.

[0008] Preferably, a base is fixedly installed on the upper surface of the storage base, and a placement seat and a support frame are rotatably connected to both side surfaces of the base. A placement plate is fixedly connected to the upper surface of the placement seat, and a plurality of card slots are fixedly installed on the bottom surface of the placement seat.

[0009] Preferably, both the main gear and the sub-gear are arranged as bevel gears, and the main gear meshes with the sub-gear.

[0010] Preferably, the screw rod is rotatably connected to the connecting plate, and the lifting block is in threaded cooperation with the screw rod.

[0011] Preferably, the rotating rod is rotatably connected to the storage base, and the baffle is slidably matched with the chute.

[0012] Preferably, the lead screw is in threaded cooperation with the screw sleeve, and the lead screw is rotatably connected to the support plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. By setting a screw rod, a lifting block, a multimedia player and a baffle, the installation position of the multimedia player is adapted to the position of the grooved opening. When using the multimedia player, the baffle is pulled out of the chute, and then the motor drives the rotating rod to rotate forward. Through the meshing with the gears, the two screw rods rotate synchronously forward, and the lifting block drives the multimedia player to move upward, so that the multimedia player is located on the upper surface of the podium body, and then the teaching content can be played through the multimedia player. After use, similarly, the motor drives the rotating rod to rotate reversely, so that the lifting block drives the multimedia player to move downward, and it is completely stored in the storage base. The baffle is inserted into the chute to block the grooved opening, which can effectively prevent dust from eroding the multimedia player and improve the service life of the multimedia player;

[0015] 2. By setting a lead screw, a support plate and universal wheels, the universal wheels facilitate the movement of the podium body, reduce manpower during the movement of the podium body, and have strong practicability. After the movement is completed, the lead screw is rotated forward, and the lead screw pushes the support plate downward to make it contact with the ground to support and brake the whole device. Moreover, when the bottom surface is pitted, the lead screw at the corresponding corner is rotated to level the device, and it has strong functionality;

[0016] 3. By providing a placement base, a support frame, and a placement plate, when a teacher is teaching, the teaching materials are placed on the placement base, the placement plate supports the teaching materials from the bottom side, and by inserting the support frame into different card slots, the angle of the placement base can be adjusted, facilitating the teacher to view the teaching materials and avoiding laying the teaching materials flat for a long time, which requires the teacher to bend their neck for a long time and causes harm to the teacher's body.

[0017] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a right-view structural schematic diagram of the present utility model;

[0021] Figure 3 is a sectional structural schematic diagram of the present utility model;

[0022] Figure 4 is a structural schematic diagram of the teaching material placement mechanism of the present utility model.

[0023] In the drawings, the list of components represented by each reference numeral is as follows: 1. Storage base; 2. Lecture platform body; 3. Groove; 4. Baffle; 5. Base; 6. Placement base; 7. Placement plate; 8. Motor; 9. Universal wheel; 10. Mounting plate; 11. Nut sleeve; 12. Lead screw; 13. Support plate; 14. Support frame; 15. Card slot; 16. Connecting plate; 17. Screw; 18. Rotating rod; 19. Main gear; 20. Sub-gear; 21. Lifting block; 22. Lifting plate; 23. Multimedia player. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc. indicating the orientation or position relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0026] Please refer to Figures 1 - 4 As shown, the present utility model is a podium with a mobile storage structure, including a storage base 1 and a podium body 2. A slot 3 is opened on the upper surface of the storage base 1. Both side surfaces of the inner wall of the storage base 1 are fixedly installed with connecting plates 16. A screw rod 17 is connected to the upper surface of the connecting plate 16. A lifting block 21 is installed on the circumferential side of the screw rod 17. A lifting plate 22 is fixedly connected between the two lifting blocks 21. A multimedia player 23 is fixedly installed on the upper surface of the lifting plate 22. The bottom end of the screw rod 17 is fixedly connected with a secondary gear 20. A motor 8 is fixedly installed on one side surface of the storage base 1. The output end of the motor 8 is fixedly connected with a rotating rod 18. A plurality of main gears 19 are fixedly connected to the circumferential side of the rotating rod 18. A chute is opened on one surface of the inner wall of the slot 3. A baffle 4 is installed in the chute. By setting the screw rod 17, the lifting block 21, the multimedia player 23 and the baffle 4, the installation position of the multimedia player 23 is adapted to the position of the slot 3. When using the multimedia player 23, the baffle 4 is pulled out from the chute, and then the motor 8 drives the rotating rod 18 to rotate forward. Through the meshing between the gears, the two screw rods 17 rotate synchronously forward, and the lifting block 21 drives the multimedia player 23 to move upward, so that the multimedia player 23 is located on the upper surface of the podium body 2, and then the teaching content can be played through the multimedia player 23. After use, similarly, the motor 8 drives the rotating rod 18 to rotate reversely, so that the lifting block 21 drives the multimedia player 23 to move downward, and it is completely stored in the storage base 1. The baffle 4 is inserted into the chute to block the slot 4, which can effectively prevent dust from eroding the multimedia player 23 and improve the service life of the multimedia player 23.

[0027] A plurality of universal wheels 9 are installed on the bottom surface of the storage base 1. A plurality of mounting plates 10 are fixedly installed on both side surfaces of the storage base 1. A notch is opened on the upper surface of the mounting plate 10. A screw sleeve 11 is fixedly installed in the notch. A screw rod 12 is installed in the screw sleeve 11. The bottom end of the screw rod 12 is connected with a support plate 13. By setting the screw rod 12, the support plate 13 and the universal wheels 9, the universal wheels 9 facilitate the movement of the podium body 2, reduce the manpower during the movement of the podium body 2, and have strong practicability. After the movement is completed, the screw rod 12 is rotated forward, and the screw rod 12 pushes the support plate 13 downward to make it contact with the ground to support and brake the whole device. Moreover, when there are potholes on the bottom surface, the screw rod 12 at the corresponding corner is rotated, and the device can be leveled, with strong functionality.

[0028] The upper surface of the storage base 1 is fixedly installed with a base 5. The two side surfaces of the base 5 are rotatably connected with a placement seat 6 and a support frame 14. The upper surface of the placement seat 6 is fixedly connected with a placement plate 7. The bottom surface of the placement seat 6 is fixedly installed with a number of card slots 15. By setting the placement seat 6, the support frame 14 and the placement plate 4, when a teacher is teaching, the teaching materials are placed on the placement seat 6, and the placement plate 7 supports the teaching materials from the bottom side. Moreover, by inserting the support frame 14 into different card slots 15, the angle of the placement seat 6 can be adjusted, which is convenient for the teacher to view the teaching materials, avoiding laying the teaching materials flat for a long time, which requires the teacher to bend the neck for a long time and cause harm to the teacher's body.

[0029] Both the main gear 19 and the sub-gear 20 are bevel gears, and the main gear 19 meshes with the sub-gear 20.

[0030] The screw rod 17 is rotatably connected with the connecting plate 16, and the lifting block 21 is in threaded cooperation with the screw rod 17.

[0031] The rotating rod 18 is rotatably connected with the storage base 1, and the baffle 4 is in sliding fit with the sliding groove.

[0032] The lead screw 12 is in threaded cooperation with the nut sleeve 11, and the lead screw 12 is rotatably connected with the support plate 13.

[0033] Embodiment:

[0034] As Figures 1 - 4 shown, the usage method of a podium with a mobile storage structure of the present utility model is as follows: When using the present utility model, first move the device into the classroom. After the movement is completed, rotate the lead screw 12 forward, and the lead screw 12 pushes the support plate 13 downward to make it contact the ground to support and brake the whole device. Moreover, when there are potholes on the bottom surface, rotate the lead screw 12 at the corresponding corner to level the device. When a teacher is teaching, place the teaching materials on the placement seat 6, and the placement plate 7 supports the teaching materials from the bottom side. Moreover, by inserting the support frame 14 into different card slots 15, the angle of the placement seat 6 can be adjusted, which is convenient for the teacher to view the teaching materials, avoiding laying the teaching materials flat for a long time, which requires the teacher to bend the neck for a long time and cause harm to the teacher's body. When using the multimedia player 23, pull out the baffle 4 from the sliding groove, then the motor 8 drives the rotating rod 18 to rotate forward. Through the meshing with the gears, the two screw rods 17 rotate forward synchronously, and the lifting block 21 drives the multimedia player 23 to move upward, so that the multimedia player 23 is located on the upper surface of the podium body 2. Then, the teaching content can be played through the multimedia player 23. After use, similarly, the motor 8 drives the rotating rod 18 to rotate backward, so that the lifting block 21 drives the multimedia player 23 to move downward, and it is completely stored in the storage base 1. Insert the baffle 4 into the sliding groove to block the slot 4, which can effectively prevent dust from eroding the multimedia player 23 and improve the service life of the multimedia player 23.

[0035] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A podium with a movable storage structure, comprising a storage seat (1) and a podium body (2), characterized in that: The upper surface of the storage seat (1) is provided with a slot (3), and connecting plates (16) are fixedly installed on both side surfaces of the inner wall of the storage seat (1), and the upper surface of the connecting plate (16) is connected to a screw rod (17), and a lifting block (21) is installed on the peripheral side surface of the screw rod (17), and a lifting plate (22) is fixedly connected between the two lifting blocks (21), and a multimedia player (23) is fixedly installed on the upper surface of the lifting plate (22), and the bottom end of the screw rod (17) is fixedly connected to a secondary gear (20), and a motor (8) is fixedly installed on one side of the storage seat (1), and the output end of the motor (8) is fixedly connected to a rotating rod (18), and the peripheral side surface of the rotating rod (18) is fixedly connected to a plurality of main gears (19), and a sliding groove is provided on one surface of the inner wall of the slot (3), and a baffle (4) is installed in the sliding groove.

2. The platform with a movable storage structure according to claim 1, characterized in that: A plurality of universal wheels (9) are mounted on the bottom surface of the storage seat (1), and a plurality of mounting plates (10) are fixedly mounted on both side surfaces of the storage seat (1). A notch is formed on the upper surface of the mounting plate (10), a screw sleeve (11) is fixedly mounted in the notch, a screw rod (12) is mounted in the screw sleeve (11), and the bottom end of the screw rod (12) is connected to a support plate (13).

3. The platform with a movable storage structure according to claim 1, characterized in that: A base (5) is fixedly mounted on the upper surface of the storage seat (1); two side surfaces of the base (5) are rotatably connected to a placement seat (6) and a support frame (14); a placement plate (7) is fixedly connected to the upper surface of the placement seat (6); and a plurality of slots (15) are fixedly mounted on the bottom surface of the placement seat (6).

4. The platform with a movable storage structure according to claim 1, characterized in that: The main gear (19) and the sub gear (20) are both bevel gears, and the main gear (19) is meshed with the sub gear (20).

5. The platform with a movable storage structure according to claim 1, characterized in that: The screw rod (17) is rotatably connected to the connecting plate (16), and the lifting block (21) is threadably matched with the screw rod (17).

6. The platform with a movable storage structure according to claim 1, characterized in that: The rotating rod (18) is rotatably connected to the storage seat (1), and the baffle (4) is slidably matched with the sliding groove.

7. The platform with a movable storage structure according to claim 2, characterized in that: The screw rod (12) is threadably matched with the threaded sleeve (11), and the screw rod (12) is rotatably connected to the support plate (13).

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