Digital media communication device for information and communication engineering

Abstract

The utility model discloses a digital media transmission device for information and communication engineering, which relates to the field of digital media transmission and comprises a shell, a lifting plate is arranged in the shell in an up-down sliding mode, sliding grooves are symmetrically arranged in the shell, and a plurality of groups of tooth blocks are arranged in the sliding grooves. A fixed gear meshed with the gear block is rotationally arranged on one side of the lifting plate, one side of the fixed gear penetrates into the lifting plate to be connected with a threaded rod, and a supporting rod is hinged to the top of the lifting plate. In the sliding process of the lifting plate, under the cooperation of the threaded rod and the threaded sleeve, the inclination angle of the display screen body is adjusted in the sliding process of the lifting plate, the adjusting burden of follow-up workers is effectively reduced, meanwhile, after follow-up use is completed, the air cylinder drives the lifting plate to reset and slide, and the working efficiency is improved. At the moment, the display screen body can be folded and stored in the shell, and workers can conveniently carry and transport the display screen body.

Description

Technical Field

[0001] The utility model relates to the field of digital media communication, in particular to a digital media communication device for information and communication engineering. Background Art

[0002] Communication propagation is also known as transmission media. As mentioned earlier, it is the physical path between the sender and the receiver in the communication transmission system, and it is also one of the important components of the communication system. In a sense, the characteristics and quality of communication transmission depend on the characteristics of the signal itself and the transmission medium. In addition, the transmission medium accounts for a large proportion of the cost in the entire communication network, especially for wired line resources. For wireless lines, although wire connection is not required, due to the limited available frequency, the frequency itself is a very valuable resource.

[0003] However, existing digital media communication devices are relatively large in size and are mostly fixed in place, making it difficult for workers to carry them when in use, which increases their workload. At the same time, the display screen of the digital media communication device is exposed to the outer surface during transportation, making it very easy to wear and tear during transportation, thereby affecting the overall service life of the device.

[0004] In summary, the above structure is difficult to carry when in use, which increases the workload of the staff, and its display screen is exposed to the outer surface during transportation, which makes it very easy to wear and tear during transportation, thereby affecting the overall service life of the device. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a digital media communication device for information and communication engineering, so as to solve the technical problems that it is difficult to carry it during use, which increases the workload of the staff, and its display screen is exposed to the outer surface during transportation, which makes it easy to wear and tear during transportation, thereby affecting the overall service life of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a digital media communication device for information and communication engineering, comprising a shell, a lifting plate is slidably arranged inside the shell, a slide groove is symmetrically arranged inside the shell, and an array of tooth blocks is arranged in the slide groove, a fixed gear meshing with the tooth block is rotatably arranged on one side of the lifting plate, one side of the fixed gear passes through the lifting plate and is connected to a threaded rod, and a support rod is hinged at the top of the lifting plate, and a display screen body cooperating with the support rod is rotatably arranged on the lifting plate.

[0007] By adopting the above technical solution, the gear block will drive the fixed gear on one side of the lifting plate to rotate during the sliding of the lifting plate. Through the cooperation of the threaded rod and the threaded sleeve, the inclination angle of the display screen body can be adjusted during the sliding of the lifting plate, effectively reducing the adjustment burden of subsequent staff. At the same time, after subsequent use, the cylinder drives the lifting plate to reset and slide. At this time, the display screen body will be folded into the outer shell, which is convenient for the staff to carry and transport it.

[0008] The utility model is further configured that a cover plate is snap-connected to the top of the shell, and a handle is connected to the top of the cover plate.

[0009] By adopting the above technical solution, the top of the shell is sealed by a snap-on cover plate, which can further improve the protection effect of the display screen body and effectively improve the overall transportation efficiency.

[0010] The utility model is further configured that a threaded sleeve is slidably provided on the outer wall of the threaded rod, and the top of the threaded sleeve is hinged to the support rod.

[0011] By adopting the above technical solution, during the rotation of the threaded rod, the threaded sleeve will slide on the outer wall of the threaded rod. Since the threaded sleeve and the support rod are hinged, and the other end of the support rod and the display screen body are hinged, the display screen body itself will be driven to adjust its angle during the sliding of the threaded sleeve.

[0012] The utility model is further configured that the tooth block is located in the slide groove as a local setting.

[0013] By adopting the above technical solution, the locally arranged tooth blocks make it convenient for the staff to adjust the number of rotations of the fixed gear, thereby achieving different angles of the display screen body according to actual conditions in the face of different usage environments during the up and down sliding of the lifting plate, thereby further improving the overall practicality of the device.

[0014] The utility model is further configured that a plurality of cylinders are arranged at the bottom of the shell, and a lifting plate is connected to the output end of the cylinder.

[0015] By adopting the above technical solution, it is easy to control the lifting plate to slide up and down inside the shell under the action of the cylinder, thereby further improving the stability of the overall adjustment of the device.

[0016] The utility model is further configured that a sliding block is arranged in a sliding groove on one side of the housing away from the tooth block, and the sliding block itself is connected to the lifting plate.

[0017] By adopting the above technical solution, the stability of the sliding of the lifting plate in the shell is achieved through the cooperation of the sliding groove and the sliding block.

[0018] The utility model is further configured that a limiting mechanism is arranged on the outer wall of the threaded sleeve at the threaded rod.

[0019] By adopting the above technical solution, during the rotation of the threaded rod, the threaded sleeve on the outer wall will slide accordingly, and the limiting mechanism can effectively prevent the threaded sleeve from rotating, thereby ensuring the stability of the threaded sleeve when adjusted on the threaded rod.

[0020] The utility model is further configured that a damping structure is provided between the slide groove and the slide block.

[0021] By adopting the above technical solution, the setting of the damping structure effectively prevents the lifting plate from sliding due to the vibration of the display screen body during use.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The utility model provides a cylinder at the bottom of the shell, which drives the lifting plate to slide upward, so that the display screen body slides out of the shell for use. At the same time, during the sliding of the lifting plate, the tooth block drives the fixed gear on one side of the lifting plate to rotate. Through the cooperation of the threaded rod and the threaded sleeve, the inclination angle of the display screen body can be adjusted during the sliding of the lifting plate, effectively reducing the adjustment burden of subsequent staff. At the same time, after the subsequent use is completed, the cylinder drives the lifting plate to return to slide. At this time, the display screen body will be folded and collected in the shell, which is convenient for the staff to carry and transport it. The display screen body is further wrapped and protected under the action of the shell and the cover plate, effectively preventing the display screen body itself from being worn out during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the utility model;

[0025] Figure 2 It is an internal view of the utility model;

[0026] Figure 3 It is a cross-sectional view of the utility model;

[0027] Figure 4 For this utility model Figure 2 A magnified view of middle;

[0028] Figure 5 For this utility model Figure 3 Enlarged view of B.

[0029] In the figure: 1. outer shell; 2. cover plate; 3. handle; 4. display screen body; 5. lifting plate; 6. slide groove; 7. gear block; 8. fixed gear; 9. support rod; 10. threaded rod; 11. threaded sleeve; 12. cylinder. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0031] The following describes an embodiment of the utility model based on its overall structure.

[0032] Embodiment 1

[0033] A digital media communication device for information and communication engineering, such as Figure 1-Figure 5 As shown, it includes a shell 1, a cover plate 2, a sliding mechanism, an adjustment mechanism and a lifting mechanism. The staff places the device in a designated area and then opens the cover plate 2 on the top of the shell 1. An array of cylinders 12 is arranged at the bottom of the shell 1, and a lifting plate 5 is connected to the output end of the cylinder 12. Under the action of the cylinder 12, it is easy to control the lifting plate 5 to slide up and down inside the shell 1, which further improves the stability of the overall adjustment of the device. In addition, slide grooves 6 are symmetrically arranged in the shell 1, and an array of tooth blocks 7 are arranged in the slide grooves 6. At the same time, a fixed gear 8 meshing with the tooth block 7 is rotatably arranged on one side of the lifting plate 5. During the sliding process of the lifting plate 5, the tooth block 7 will drive the fixed gear 8 on one side of the lifting plate 5 to rotate. Since a threaded rod is connected to the lifting plate 5 through one side of the fixed gear 8 10, and at the same time, a threaded sleeve 11 is slidably provided on the outer wall of the threaded rod 10, and the top of the threaded sleeve 11 is hinged to the support rod 9, so that during the rotation of the threaded rod 10, the threaded sleeve 11 will slide on the outer wall of the threaded rod 10, because the threaded sleeve 11 and the support rod 9 are hinged, and the other end of the support rod 9 and the display screen body 4 are hinged, so during the sliding of the threaded sleeve 11, the display screen body 4 itself will be driven to adjust the angle, effectively reducing the adjustment burden of subsequent staff. At the same time, after the use of the display screen body 4 is completed, the cylinder 12 will drive the lifting plate 5 to slide downward to reset. At this time, the display screen body 4 will be folded and collected in the outer shell 1, which is convenient for the staff to carry and transport it, and effectively prevents the display screen body itself from being worn out during transportation.

[0034] See also Figure 1A cover plate 2 is snap-connected to the top of the shell 1, and a handle 3 is connected to the top of the cover plate 2. The top of the shell 1 is sealed by the snap-connected cover plate 2. In this process, the protection effect of the display screen body 4 can be further improved, and the overall transportation efficiency is effectively improved. At the same time, the handle 3 itself is roughened, which effectively improves the sliding friction between the handle 3 and the staff's hands during transportation, and effectively prevents slipping.

[0035] See also Figure 3 A limiting mechanism is provided on the outer wall of the threaded sleeve 11 at the threaded rod 10. When the threaded rod 10 rotates, the threaded sleeve 11 on the outer wall will slide accordingly. The limiting mechanism effectively prevents the threaded sleeve 11 from rotating, thereby ensuring the stability of the adjustment of the threaded sleeve 11 on the threaded rod 10.

[0036] Embodiment 2

[0037] like Figure 2 A digital media dissemination device for information and communication engineering shown in the figure has an overall structure similar to that of the first embodiment, wherein the tooth block 7 is located in the slide groove 6 as a local setting. The local setting of the tooth block 7 is convenient for the staff to adjust the number of rotations of the fixed gear 8, thereby achieving that when the lifting plate 5 slides up and down, facing different usage environments, the staff can adjust the display screen body 4 to different angles according to actual conditions, thereby further improving the overall practicality of the device.

[0038] The working principle of the utility model is as follows: when in use, the shell 1 is placed at the specified position, and then the cylinder 12 in the shell 1 is started. Under the action of the cylinder 12, the lifting plate 5 slides upward. During this process, the fixed gear 8 on one side of the lifting plate 5 rotates under the action of the tooth block 7, thereby driving the threaded rod 10 to rotate, thereby achieving the adjustment of the inclination angle of the display screen body 4 through the cooperation of the threaded sleeve 11 and the support rod 9 during the upward sliding of the lifting plate 5. At the same time, after subsequent use, the cylinder 12 drives the lifting plate 5 to slide downward to reset. At this time, the display screen body 4 will be folded to the top of the lifting plate 5, and then the display screen body 4 is wrapped and protected through the cooperation of the cover plate 2 and the shell 1, effectively preventing the display screen body 4 from wearing out during transportation.

[0039] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A digital media communication device for information and communication engineering, comprising a housing (1), characterized in that: A lifting plate (5) is slidably arranged in the housing (1) up and down, a slide groove (6) is symmetrically arranged in the housing (1), and a plurality of tooth blocks (7) are arranged in the slide groove (6), a fixed gear (8) meshing with the tooth block (7) is rotatably arranged on one side of the lifting plate (5), one side of the fixed gear (8) penetrates into the lifting plate (5) and is connected to a threaded rod (10), and a support rod (9) is hinged at the top of the lifting plate (5), and a display screen body (4) cooperating with the support rod (9) is rotatably arranged on the lifting plate (5).

2. A digital media transmission device for information and communication engineering according to claim 1, characterized in that: The top of the shell (1) is snap-connected to a cover plate (2), and a handle (3) is connected to the top of the cover plate (2).

3. A digital media transmission device for information and communication engineering according to claim 1, characterized in that: A threaded sleeve (11) is slidably disposed on the outer wall of the threaded rod (10), and the top of the threaded sleeve (11) is hinged to the support rod (9).

4. A digital media transmission device for information and communication engineering according to claim 1, characterized in that: The tooth block (7) is located in the slide groove (6) as a local arrangement.

5. A digital media transmission device for information and communication engineering according to claim 1, characterized in that: An array of cylinders (12) is arranged at the bottom of the housing (1), and a lifting plate (5) is connected to the output end of the cylinder (12).

6. A digital media transmission device for information and communication engineering according to claim 1, characterized in that: A sliding block is provided in a sliding groove (6) on one side of the housing (1) away from the tooth block (7), and the sliding block itself is connected to the lifting plate (5).

7. A digital media transmission device for information and communication engineering according to claim 3, characterized in that: A limiting mechanism is provided on the outer wall of the threaded sleeve (11) at the threaded rod (10).

8. A digital media transmission device for information and communication engineering according to claim 6, characterized in that: A damping structure is provided between the slide groove (6) and the slide block.

Images