Digital media technology teaching display apparatus having storage function

Abstract

A digital media technology teaching display apparatus having a storage function, relating to the field of teaching display apparatuses, and comprising a base (1), wherein a display device mounting and storage structure is disposed above the base (1), and the mounting and storage structure comprises a display device fixing structure and a display device storage structure (16); the display device fixing structure is provided with an extendable / retractable support, and a display device is fixed onto the extendable / retractable support; the display device fixing structure is located behind the storage structure (16); a cover (19) is disposed above the storage structure (16), and when the display device (15) is placed in the storage structure (16), the cover (19) is closed over the top of the storage structure (16). By means of movement of a movable plate (12) on a metal rod (11), the display device (15) is rotated so that a rotating disc (13) rotates on a movable rod, thereby enabling adjustment of the rotation angle of the apparatus, and thus solving the problem of high manufacturing costs of existing apparatuses caused by complex structures and the problem of poor storage functions and dustproof performance of existing apparatuses caused by the lack of good storage structures.

Description

Digital media technology teaching demonstration device with storage function Technical Field

[0001] This invention belongs to the field of teaching display devices, specifically relating to a digital media technology teaching display device with storage function. Background Technology

[0002] A multimedia lectern is a product that integrates a lectern with a computer. As a lectern, the multimedia lectern is designed to meet the standards of a regular lectern and incorporates ergonomic principles to meet the needs of teachers. Due to its integrated design, the multimedia lectern has a clean and aesthetically pleasing appearance, freeing it from the constraints of various cables behind a traditional PC. Its unique safety and stability make it easy and safe for teachers to operate.

[0003] However, in actual teaching demonstrations, some experimental supplies or tools often need to be moved frequently between different locations, which requires a convenient and retractable display device.

[0004] Most display devices known to the inventor are fixed, and their height is not easy to adjust. They mainly use a connecting groove on the front surface, and a screen is fixedly installed inside the connecting groove, which is not conducive to multi-angle display.

[0005] The inventor discovered during the use of the display device that the device was known to have problems such as high material consumption, heavy weight, complex structure leading to excessive cost, and frequent jamming.

[0006] The inventor's known devices lack a good storage structure, resulting in poor storage capacity and dust protection. Some adjustable devices, when using electric and mechanical drives to adjust the height, generate unnecessary noise, which is detrimental to the observer's concentration, and the complex equipment consumes a lot of resources.

[0007] During teaching use, the air contains a high amount of dust, such as chalk dust. After the device is used and in a static state, the dust will enter the crevices inside the device, making it difficult to clean and maintain. Summary of the Invention

[0008] The technical problem to be solved by the present invention is to provide a digital media technology teaching display device with storage function, which solves the problem that in the process of teaching digital media technology, sometimes it is necessary to display in different classrooms or laboratories, different places, and for different scenarios, sometimes it is necessary to display at different heights and multiple angles, the teaching display device is inconvenient to adjust and has no storage function.

[0009] To achieve the above objectives, the present invention provides the following solution:

[0010] A digital media technology teaching demonstration device with storage function includes a base, and a display mounting and storage structure is provided on the base. The mounting and storage structure includes a display fixing structure and a display storage structure. The display fixing structure is equipped with a retractable bracket, on which the display is fixed. When the retractable bracket is extended, the display rises above the storage structure. When the retractable bracket is retracted, the display is placed inside the storage structure. The display fixing structure is located behind the storage structure. A cover is provided on top of the storage structure. When the display is placed inside the storage structure, the cover is closed to the top of the storage structure.

[0011] The display fixture fixing structure includes a mounting groove, a support frame fixedly installed at the bottom of the inner wall of the mounting groove, and a set of slots symmetrically arranged on the outer walls of both sides of the support frame; a connecting plate is movably installed inside the support frame, and two first grooves are opened on the front surface of the connecting plate, and connecting plate fixing components that match and connect with the slots are installed in the two first grooves, which fix the connecting plate in slots at different heights; a second groove is opened at the top center of the connecting plate, and a display fixture fixing component is installed in the second groove.

[0012] The connecting plate fixing component includes a locking block movably disposed within the first groove, and a spring welded to the opposite ends of the locking block and the first groove. The display device fixing component includes a metal rod fixedly disposed within the second groove, with a movable arm movably sleeved on the outer surface of the metal rod, a movable rod welded to the front of the movable plate, a turntable sleeved on the outer surface of the movable rod, and the rear support of the display device sleeved on the turntable.

[0013] The cover is mounted above the support frame via a movable connector. The movable connector includes a sleeve fixedly mounted at the middle position of the top of the support frame and a rotating rod fixedly mounted at the middle position of the edge of the cover, with the rotating rod rotatably connected within the sleeve.

[0014] The display device has a cabinet-style storage structure, which includes a cabinet body and a cover that are movably connected to each other. The cabinet body has a retractable support inside, and the display device is fixed on the retractable support. When the retractable support is extended, the display device rises above the cabinet body. When the retractable support is retracted, the display device is placed inside the cabinet body. The top of the cabinet body has an openable and closable cover. After the display device is placed inside the cabinet body, the cover closes on top of the cabinet body to form a sealed space.

[0015] A walking device is installed below the base for overall movement. The walking device includes a support rod and casters; four mounting holes are opened at the four corners of the bottom of the base, the support rod is fixedly installed on the top of the inner wall of the mounting holes, and the casters are fixedly installed on the bottom of the support rod.

[0016] The front surface of the display device has a connection groove, and a detachable electronic screen is installed inside the connection groove.

[0017] The present invention achieves the following technical effects compared to the prior art:

[0018] 1. By moving the movable plate on the metal rod and rotating the display device to make the turntable rotate on the movable rod, the rotation angle of the device can be adjusted, which solves the problem of excessive cost caused by the complex structure of the existing device.

[0019] 2. This device moves the connecting plate into the support frame. When the locking block in the first groove inside the connecting plate contacts the inner wall of the support frame, the locking block moves into the first groove and simultaneously compresses the spring between the fixing block and the locking block. When the locking block contacts the slot on the support frame, the locking block is adjusted to engage with slots of different heights according to the different heights.

[0020] 3. This device lowers the connecting plate to the outside, aligning it with the support frame and making it parallel to the top of the outer shell. Pulling the shell cover causes it to rotate inside the sleeve via a rotating rod, thus rotating the shell cover to the top of the outer shell. This solves the problem of existing devices lacking a good storage structure, resulting in poor storage and dust protection. It also facilitates later cleaning and effectively improves the situation. Attached Figure Description

[0021] Figure 1 is a schematic diagram of the front view structure of an educational display device according to one or more embodiments.

[0022] Figure 2 is a schematic diagram of the rear structure of an educational demonstration device according to one or more embodiments.

[0023] Figure 3 is a schematic diagram of the bottom structure of an educational display device according to one or more embodiments.

[0024] The markings in the diagram are as follows: 1-base; 2-mounting slot; 3-support frame; 4-connecting plate; 5-slot; 6-first groove; 7-fixing block; 8-block; 9-spring; 10-second groove; 11-metal rod; 12-movable plate; 13-turntable; 14-display fixture mounting frame; 15-display fixture; 16-storage structure; 17-sleeve; 18-rotating rod; 19-cover; 20-mounting hole; 21-support rod; 22-caster wheel. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments.

[0026] Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this application.

[0027] The purpose of this invention is to address the problems of existing display devices, such as high material consumption, heavy weight, and tendency to jam. By moving a movable plate on a metal rod and rotating the display device to make the turntable rotate on the movable rod, the rotation angle of the device can be adjusted. This solves the problems of high cost due to complex structure in existing devices, as well as the lack of a good storage structure in existing devices, resulting in weak storage function and dust protection.

[0028] A digital media technology teaching demonstration device with storage function includes a base, and a display mounting and storage structure is set on the top of the base. The mounting and storage structure includes a display fixing structure and a display storage structure. The display fixing structure is equipped with a telescopic bracket, on which the display is fixed. When the telescopic bracket is extended, the display rises above the storage structure. When the telescopic bracket is retracted, the display is placed inside the storage structure. The display fixing structure is located behind the storage structure. A cover is set on top of the storage structure. When the display is placed inside the storage structure, the cover is closed to the top of the storage structure.

[0029] Example 1

[0030] As shown in Figures 1, 2, and 3, a digital media technology teaching display device with a storage function includes a base 1. A display mounting and storage structure is provided above the base 1. The mounting and storage structure includes a display fixing structure and a display storage structure 16. The display fixing structure is provided with a telescopic bracket, and the display is fixed on the telescopic bracket. When the telescopic bracket is extended, the display rises above the storage structure. When the telescopic bracket is retracted, the display is placed inside the storage structure. The display fixing structure is located behind the storage structure. A cover 19 is provided on the top of the storage structure. When the display is placed inside the storage structure, the cover is closed to the top of the storage structure.

[0031] The top of the base 1 has an installation groove 2, and a support frame 3 is fixedly inserted into the bottom of the inner wall of the installation groove 2. Both sides of the outer wall of the support frame 3 have a set of slots 5, and the number of slots 5 in each set is three.

[0032] The support frame 3 has a connecting plate 4 that is movable inside. The front surface of the connecting plate 4 has two first grooves 6. A fixing block 7 is fixedly installed on one side of the inner wall of each of the two first grooves 6. A locking block 8 is movably installed in each of the two first grooves 6. A spring 9 is welded between each locking block 8 and the opposite side of the first groove 6.

[0033] A second groove 10 is provided at the top center of the connecting plate 4. A metal rod 11 is fixedly inserted between the two sides of the inner wall of the second groove 10. A movable plate 12 is movably fitted on the outer surface of the metal rod 11. A movable rod is welded to the front surface of the movable plate 12, and a turntable 13 is movably fitted on the outer surface of the movable rod. A display fixture 14 is fixedly fitted on the outer surface of the turntable 13. A connecting groove is provided at the front of the display fixture 14, and a display 15 is fixed in the connecting groove. Four mounting holes 20 are provided at the bottom of the base 1. A support rod 21 is fixedly installed on the top of the inner wall of each of the four mounting holes 20, and a caster wheel 22 is fixedly installed on the bottom of each of the four support rods 21.

[0034] The cover 19 is mounted above the support frame via a movable connector. The movable connector includes a sleeve 17 fixedly mounted at the middle position of the top of the support frame, and a rotating rod 18 fixedly mounted at the middle position of the edge of the cover 19. The rotating rod is rotatably connected within the sleeve 17.

[0035] The outer surface of the sleeve 17 is provided with a track groove, and a cover is movably provided on the inner surface wall of the track groove. The top of the cover is fixedly inserted into the inside of the rotating rod.

[0036] Example 2

[0037] The display storage structure can also be a cabinet-type structure, which includes a cabinet body and a cover 19 that are movably connected to each other. The cabinet body has a retractable support inside, and the display is fixed on the retractable support. When the retractable support is extended, the display rises to the top of the cabinet body. When the retractable support is retracted, the display is placed inside the cabinet body. The top of the cabinet body has an openable and closable cover 19. After the display is placed inside the cabinet body, the cover 19 closes on top of the cabinet body to form a sealed space.

[0038] A walking device is installed under the base 1 for overall movement.

[0039] The walking device includes a support rod 21 and casters 22; four mounting holes 20 are opened at the four corners of the bottom of the base 1, the support rod 21 is fixedly installed on the top of the inner wall of the mounting holes 20, and the casters 22 are fixedly installed on the bottom of the support rod 21. A connecting groove is opened on the front surface of the display, and a detachable electronic screen is installed inside the connecting groove.

[0040] This device movably places the connecting plate 4 inside the support frame 3. When the locking block 8 in the first groove 6 inside the connecting plate 4 contacts the inner wall of the support frame 3, the locking block 8 moves into the first groove 6, while simultaneously squeezing the spring 9 between the fixing block 7 and the locking block 8. When the locking block 8 contacts the inside of the slot 5 on the support frame 3, the locking block 8 is adjusted to engage with the slot 5 of different heights according to the different heights.

[0041] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0042] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0043] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0044] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0045] It should be understood that this solution is not limited to the specific embodiments described above. Devices and structures not described in detail herein should be understood as being implemented in a manner common to the art. Any person skilled in the art can make many possible variations and modifications to this solution, or modify it into equivalent embodiments, without departing from the scope of this solution, using the methods and techniques disclosed above. This does not affect the substantive content of this solution. Therefore, any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this solution, without departing from its scope, still fall within the protection scope of this solution.

Claims

1. A digital media technology teaching display device with storage function, including a base, characterized in that: A display mounting and storage structure is provided above the base. The mounting and storage structure includes a display fixing structure and a display storage structure. The display fixing structure is equipped with a retractable bracket, on which the display is fixed. When the retractable bracket is extended, the display rises above the storage structure. When the retractable bracket is retracted, the display is placed inside the storage structure. The display fixing structure is located behind the storage structure. A cover is provided on top of the storage structure. When the display is placed inside the storage structure, the cover is closed to the top of the storage structure.

2. The digital media technology teaching display device with storage function according to claim 1, characterized in that: The display fixture fixing structure includes a mounting groove, a support frame fixedly installed at the bottom of the inner wall of the mounting groove, and a set of slots symmetrically arranged on the outer walls of both sides of the support frame; a connecting plate is movably installed inside the support frame, and two first grooves are opened on the front surface of the connecting plate, and connecting plate fixing components that match and connect with the slots are installed in the two first grooves, which fix the connecting plate in slots at different heights; a second groove is opened at the top center of the connecting plate, and a display fixture fixing component is installed in the second groove.

3. The digital media technology teaching display device with storage function according to claim 2, characterized in that: The connecting plate fastener includes a locking block movably disposed within the first groove, and a spring welded to the opposite ends of the locking block and the first groove.

4. The digital media technology teaching display device with storage function according to claim 2, characterized in that: The display fixture includes a metal rod fixedly installed inside the second groove, a movable arm movably sleeved on the outer surface of the metal rod, a movable rod welded to the front of the movable plate, a turntable sleeved on the outer surface of the movable rod, and a rear support of the display fixture sleeved on the turntable.

5. The digital media technology teaching display device with storage function according to claim 2, characterized in that: The cover is mounted above the support frame via a movable connector.

6. The digital media technology teaching display device with storage function according to claim 5, characterized in that: The movable connector includes a sleeve fixedly installed at the middle position of the top of the support frame, and a rotating rod fixedly installed at the middle position of the edge of the cover. The rotating rod is placed in the sleeve for rotatable connection.

7. The digital media technology teaching display device with storage function according to claim 1, characterized in that: The display device has a cabinet-style storage structure, which includes a cabinet body and a cover that are movably connected to each other. The cabinet body has a retractable support inside, and the display device is fixed on the retractable support. When the retractable support is extended, the display device rises above the cabinet body. When the retractable support is retracted, the display device is placed inside the cabinet body. The top of the cabinet body has an openable and closable cover. After the display device is placed inside the cabinet body, the cover closes on top of the cabinet body to form a sealed space.

8. The digital media technology teaching display device with storage function according to any one of claims 1 to 7, characterized in that: A walking device is installed below the base for overall movement.

9. The digital media technology teaching display device with storage function according to claim 8, characterized in that: The walking device includes a support rod and casters; four mounting holes are opened at the four corners of the bottom of the base, the support rod is fixedly installed on the top of the inner wall of the mounting holes, and the casters are fixedly installed on the bottom of the support rod.

10. The digital media technology teaching display device with storage function according to claim 8, characterized in that: The front surface of the display device has a connection groove, and a detachable electronic screen is installed inside the connection groove.

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