Digital media playing device convenient for angle adjustment

Abstract

The utility model belongs to the technical field of digital media, and particularly relates to a digital media player convenient for angle adjustment, which comprises a connecting frame and a case, the upper surface of the left side of the case is fixedly connected with a first adapter strip, the top of the first adapter strip is rotatably connected to the right side of the connecting frame, and an angle adjusting mechanism is arranged above the connecting frame. The angle adjusting mechanism comprises a longitudinal adjusting unit and a transverse adjusting unit; the longitudinal adjusting unit comprises a containing groove, a supporting rod, a first supporting base, a second supporting base, a reinforcing rod, a first motor box, a first lead screw nut, a first threaded rod, a sliding groove, a first connecting base, a first connecting rod and a second connecting base. According to the digital media playing device with the angle convenient to adjust, through integration of the longitudinal adjusting unit and the transverse adjusting unit, accurate adjustment of the digital media playing device in the horizontal direction and the vertical direction is achieved, the flexibility of the device and the adaptability to use scenes are improved, and a user can easily adjust the device to the optimal watching angle.

Description

Technical Field

[0001] The utility model relates to the technical field of digital media, and particularly relates to a digital media playing device convenient for adjusting the angle. Background Technique

[0002] Digital media includes various forms such as images, texts, as well as audio and video, and the digitization is adopted in the dissemination form and dissemination content, that is, the digital process of information acquisition, access, processing and distribution. Digital media has become the latest information carrier after language, text and electronic technology. In the process of digital media dissemination, digital media devices are often used.

[0003] Chinese patent with the publication number of CN216817812U discloses a digital media playing device convenient for adjusting the angle, which includes a placement box. The inner side wall of the placement box is fixedly connected with a partition board, and a through hole is opened in the middle of the partition board; a lifting component is arranged on the inner bottom surface of the placement box. The lifting component contains an electric telescopic rod. The bottom end of the electric telescopic rod is fixedly connected to the inner wall of the placement box, and the telescopic end of the electric telescopic rod is fixedly connected to the side wall of a wedge-shaped block. A sliding plate is fixedly connected to the inner bottom surface of the placement box, a sliding groove is opened in the middle of the top of the sliding plate, and a sliding block is fixedly connected to the bottom of the wedge-shaped block. The sliding block is movably clamped in the sliding groove.

[0004] The above-mentioned prior art solutions have the following defects: In the existing design, the electric telescopic rod is used to push the wedge-shaped block to slide on the sliding plate, so as to realize the inclination of the movable box. However, this design usually can only realize the angle adjustment in one fixed direction (such as front and back or left and right). If the digital media playing device needs to adjust the angle in multiple directions (such as tilting up and down, tilting left and right or adjusting the angles in two directions at the same time), the existing design cannot meet this requirement.

[0005] Therefore, we propose a digital media playing device convenient for adjusting the angle to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a digital media playing device convenient for adjusting the angle, so as to solve the problem of single adjustment direction proposed in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A digital media playing device convenient for adjusting the angle, which includes a connecting frame and a chassis. The upper surface of the left side of the chassis is fixedly connected with a first transfer strip, and the top of the first transfer strip is rotatably connected to the right side of the connecting frame. An angle adjustment mechanism is arranged above the connecting frame. The angle adjustment mechanism includes a longitudinal adjustment unit and a transverse adjustment unit;

[0008] The longitudinal adjustment unit includes a placement groove, a support rod, a first support seat, a second support seat, a reinforcing rod, a first motor box, a first screw nut, a first threaded rod, a sliding groove, a slider, a first connecting seat, a first connecting rod, and a second connecting seat. The placement groove is opened on the left side of the connecting frame. The bottom of the support rod is rotatably connected to the inside of the placement groove through a connecting strip. The bottom of the first support seat is fixedly connected to the upper surface of the support rod. The periphery of the first support seat is threadedly connected to the wall through bolts. The sliding groove is opened on the upper surface of the connecting frame. The slider is slidably connected to the sliding groove. The bottom of the first connecting seat is fixedly connected to the upper surface of the slider. The bottom end of the first connecting rod is rotatably connected to the first connecting seat through a connecting strip. The top end of the first connecting rod is rotatably connected to the second connecting seat through a connecting strip. The right side of the second connecting seat is fixedly connected to the first screw nut. The first screw nut is threadedly connected to the first threaded rod. The first threaded rod is arranged on the lower surface of the first motor box. A motor is arranged inside the first motor box. The output end of the motor is connected to the top end of the first threaded rod through a coupling. The second support seat is threadedly connected to the wall through bolts. The reinforcing rod is connected to the front and rear sides of the second support seat.

[0009] Preferably, both the sliding groove and the slider are in an inverted T shape, which enhances the stability and connection strength between the sliding groove and the slider, prevents the slider from shaking or falling off in the sliding groove, and thus improves the accuracy and reliability of the entire angle adjustment mechanism.

[0010] Preferably, the transverse adjustment unit includes a second motor box, a second threaded rod, a second screw nut, a second connecting rod, a connecting shaft, and a third connecting seat. The bottom of the second motor box is fixedly connected to the upper surface on the right side of the connecting frame. One end of the second threaded rod is arranged on the back of the second motor box. A motor is arranged inside the second motor box. The output end of the motor is connected to one end of the second threaded rod through a coupling. The second screw nut is threadedly connected to the second threaded rod. The left side of the second connecting seat is fixedly connected to the right side of the second screw nut. One end of the second connecting rod is rotatably connected to the inside of the third connecting seat through a connecting strip. The other end of the second connecting rod is rotatably connected to the connecting shaft. The bottom of the connecting shaft is fixedly connected to the upper surface of the chassis. Through the transverse adjustment unit, the digital media playback device can be accurately adjusted in the horizontal direction. Cooperating with the longitudinal adjustment unit, it realizes the all-round angle adjustment function, enhances the flexibility of the device and the user experience.

[0011] Preferably, both ends of the first connecting rod and the second connecting rod are semi-circular arcs. The semi-circular arc design makes the connecting rod rotate more smoothly during the rotational connection, reduces friction and wear, and at the same time improves the connection stability, ensuring the smoothness and accuracy during the adjustment process.

[0012] Preferably, ventilation chambers are respectively provided on the front and rear sides of the chassis. A filter screen plate is connected to the inner side of the ventilation chamber. The design of the ventilation chamber and the filter screen plate helps dissipate heat inside the digital media player device, preventing the device from being damaged due to overheating. The filter screen plate can also prevent dust and sundries from entering the interior of the chassis, keeping the device clean and running properly.

[0013] Preferably, a digital media player device is provided inside the chassis. Protective structures are provided at the upper and lower ends on the right side of the chassis, providing additional protection for the digital media player device and preventing it from falling off during the angle adjustment process.

[0014] Preferably, the protective structure includes fixing blocks, a second adapter bar, and a baffle. The fixing blocks are fixed in pairs on the upper and lower parts of the right side of the chassis respectively. The baffle is rotatably connected between the two fixing blocks through the second adapter bar. The fixing blocks provide a stable foundation for the installation of the baffle, and the second adapter bar enables the baffle to be fixed at different angles.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For this digital media player device with convenient angle adjustment, by integrating the longitudinal adjustment unit and the horizontal adjustment unit, precise adjustment of the digital media player device in the horizontal and vertical directions is achieved, improving the flexibility of the device and the adaptability of the usage scenarios. Users can easily adjust the device to the optimal viewing angle, enhancing the viewing experience.

[0017] 2. For this digital media player device with convenient angle adjustment, the ventilation chambers provided on the front and rear sides of the chassis and the built-in filter screen plate not only effectively help dissipate heat inside the device, preventing damage due to overheating, but also block the entry of dust and sundries, keeping the device clean and running properly, and extending the service life of the device. Description of the Drawings

[0018] Figure 1 It is a schematic side structure diagram of the whole of the present utility model;

[0019] Figure 2 It is a schematic side structure diagram of the whole of the present utility model;

[0020] Figure 3 It is a schematic diagram of the chassis protection mechanism of the present utility model;

[0021] Figure 4 It is a schematic top view structure diagram of the whole of the present utility model.

[0022] In the figure: 1 connecting frame, 101 placing groove, 2 support rod, 3 first support base, 4 second support base, 401 reinforcing rod, 5 first motor box, 501 first lead screw nut, 502 first threaded rod, 503 chute, 504 slider, 505 first connecting seat, 506 first connecting rod, 507 second connecting seat, 6 first transfer bar, 7 chassis, 801 ventilation chamber, 802 filter screen plate, 901 second motor box, 902 second threaded rod, 903 second lead screw nut, 904 second connecting rod, 905 connecting shaft, 906 third connecting seat, 1001 fixing block, 1002 second transfer bar, 1003 baffle plate. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0025] Embodiment 1:

[0026] A digital media player device that is convenient for adjusting the angle includes a connecting frame 1 and a chassis 7. The connecting frame 1 serves as the main support structure of the entire device, ensuring the stability and adjustability of the digital media player device. The chassis 7 houses and protects the digital media player device. A first transfer bar 6 is fixedly connected to the upper surface of the left side of the chassis 7, and the top of the first transfer bar 6 is rotatably connected to the right side of the connecting frame 1, allowing the chassis 7 to be adjusted at a certain angle on the connecting frame 1, increasing the flexibility of use. An angle adjustment mechanism is provided above the connecting frame 1, and the angle adjustment mechanism includes a longitudinal adjustment unit;

[0027] The longitudinal adjustment unit includes a placement groove 101, a support rod 2, a first support base 3, a second support base 4, a reinforcing rod 401, a first motor box 5, a first screw nut 501, a first threaded rod 502, a chute 503, a slider 504, a first connecting seat 505, a first connecting rod 506, and a second connecting seat 507. The placement groove 101 is opened on the left side of the connecting frame 1 to provide an installation space for the support rod 2. The bottom of the support rod 2 is rotatably connected to the inside of the placement groove 101 through a connecting strip, supporting the weight of the support chassis 7 and realizing angle adjustment through the rotational connection with the connecting strip. The bottom of the first support base 3 is fixedly connected to the upper surface of the support rod 2, and the periphery of the first support base 3 is threadedly connected to the wall surface through bolts to fix the support rod 2 and enhance the stability of the overall structure. The chute 503 is opened on the upper surface of the connecting frame 1, and the slider 504 is slidably connected to the chute 503. Both the chute 503 and the slider 504 are in an inverted T shape. The bottom of the first connecting seat 505 is fixedly connected to the upper surface of the slider 504. The bottom end of the first connecting rod 506 is rotatably connected to the first connecting seat 505 through a connecting strip, and the top end of the first connecting rod 506 is rotatably connected to the second connecting seat 507 through a connecting strip. The right side of the second connecting seat 507 is fixedly connected to the first screw nut 501, and the first screw nut 501 is threadedly connected to the first threaded rod 502. The first threaded rod 502 is arranged on the lower surface of the first motor box 5. A motor is arranged inside the first motor box 5, and the output end of the motor is connected to the top end of the first threaded rod 502 through a coupling. Through the drive of the motor, the rotation of the first threaded rod 502 is realized, and then the first screw nut 501 is driven to move up and down, and the precise adjustment of the longitudinal angle is realized through the first connecting rod 506. The second support base 4 is threadedly connected to the wall surface through bolts, and the reinforcing rod 401 is connected to the front and rear sides of the second support base 4 to further enhance the stability of the second support base 4 and prevent shaking.

[0028] Embodiment 2:

[0029] On the basis of Embodiment 1, the angle adjustment mechanism further includes a lateral adjustment unit; the lateral adjustment unit includes a second motor box 901, a second threaded rod 902, a second lead screw nut 903, a second connecting rod 904, a connecting shaft 905 and a third connecting seat 906. The bottom of the second motor box 901 is fixedly connected to the upper surface of the right side of the connecting frame 1. One end of the second threaded rod 902 is arranged on the back of the second motor box 901. A motor is arranged inside the second motor box 901, and the output end of the motor is connected to one end of the second threaded rod 902 through a coupling. The rotation of the second threaded rod 902 is realized by the drive of the motor, and then the movement of the second lead screw nut 903 and the second connecting seat 507 is driven. The second lead screw nut 903 is threadedly connected to the second threaded rod 902, and the left side of the second connecting seat 507 is fixedly connected to the right side of the second lead screw nut 903. One end of the second connecting rod 904 is rotatably connected to the inside of the third connecting seat 906 through a connecting strip, and the other end of the second connecting rod 904 is rotatably connected to the connecting shaft 905. Both ends of the first connecting rod 506 and the second connecting rod 904 are semi-circular arcs. The bottom of the connecting shaft 905 is fixedly connected to the upper surface of the chassis 7, converting the rotational motion of the motor into the angle adjustment of the chassis 7 in the lateral direction. On the basis of the longitudinal adjustment, the function of lateral angle adjustment is added, making the angle adjustment of the digital media player more flexible and precise.

[0030] Ventilation chambers 801 are respectively arranged on the front and rear sides of the chassis 7, providing a ventilation and heat dissipation environment for the inside of the chassis 7, and at the same time preventing dust and sundries from entering. A filter screen plate 802 is connected to the inner side of the ventilation chamber 801. A digital media player is arranged inside the chassis 7, and protective structures are arranged at the upper and lower ends on the right side of the chassis 7. The protective structures include fixing blocks 1001, a second transfer bar 1002 and a baffle 1003. The fixing blocks 1001 are fixed in pairs on the upper and lower sides of the right side of the chassis 7 respectively, and the baffle 1003 is rotatably connected between the two fixing blocks 1001 through the second transfer bar 1002, providing additional protection for the chassis 7 without affecting heat dissipation and ventilation, and preventing the digital media player from falling off during angle adjustment.

[0031] Working principle: Place the digital media player inside the chassis 7, and rotate the baffle 1003 inward to the outside of the chassis 7 and fit it with the outside of the chassis 7 to fix the digital media player inside the chassis 7. At the same time, through the first support seat 3, the second support seat 4 and the reinforcing rod 401, the device is stably fixed on the wall.

[0032] When the longitudinal angle needs to be adjusted, the motor in the first motor box 5 drives the first threaded rod 502 to rotate through the coupling. The rotating first threaded rod 502 drives the first lead screw nut 501 to move up and down along its axis. The movement of the first lead screw nut 501 is converted into the angle adjustment of the chassis 7 in the longitudinal direction through the first connecting rod 506. The inverted T-shaped design of the chute 503 and the slider 504 ensures the stability and precision during the adjustment process.

[0033] When the horizontal angle needs to be adjusted, the motor in the motor box two 901 drives the threaded rod two 902 to rotate through a coupling. The rotating threaded rod two 902 drives the lead screw nut two 903 to move along its axis. The movement of the lead screw nut two 903 is converted into the angle adjustment of the chassis 7 in the horizontal direction through the connecting rod two 904 and the connecting shaft 905.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. A digital media playback device that is easy to adjust the angle, comprising a connecting frame (1) and a chassis (7), characterized in that: The upper surface of the left side of the chassis (7) is fixedly connected with a transfer bar (6), the top of the transfer bar (6) is rotatably connected to the right side of the connecting frame (1), and an angle adjustment mechanism is arranged above the connecting frame (1), and the angle adjustment mechanism includes a longitudinal adjustment unit and a lateral adjustment unit; The longitudinal adjustment unit comprises a placement slot (101), a support rod (2), a support seat 1 (3), a support seat 2 (4), a reinforcing rod (401), a motor box 1 (5), a screw nut 1 (501), a threaded rod 1 (502), a slide slot (503), a slider (504), a connecting seat 1 (505), a connecting rod 1 (506) and a connecting seat 2 (507), wherein the placement slot (101) is arranged on the left side of the connecting frame (1), the bottom of the support rod (2) is rotatably connected to the inside of the placement slot (101) through a connecting strip, the bottom of the support seat 1 (3) is fixedly connected to the upper surface of the support rod (2), the support seat 1 (3) is threadedly connected to the wall surface through bolts around it, the slide slot (503) is arranged on the upper surface of the connecting frame (1), and the slider (504) is slidably connected to the slide slot (50 3), the bottom of the connecting seat 1 (505) is fixedly connected to the upper surface of the slider (504), the bottom end of the connecting rod 1 (506) is rotatably connected to the connecting seat 1 (505) through a connecting strip, the top end of the connecting rod 1 (506) is rotatably connected to the connecting seat 2 (507) through a connecting strip, the right side of the connecting seat 2 (507) is fixedly connected to the screw nut 1 (501), the screw nut 1 (501) is threadedly connected to the threaded rod 1 (502), the threaded rod 1 (502) is arranged on the lower surface of the motor box 1 (5), a motor is arranged inside the motor box 1 (5), the output end of the motor is connected to the top end of the threaded rod 1 (502) through a coupling, the support seat 2 (4) is threadedly connected to the wall through bolts, and the reinforcing rod (401) is connected to the front and rear sides of the support seat 2 (4); The lateral adjustment unit comprises a motor box 2 (901), a threaded rod 2 (902), a screw nut 2 (903), a connecting rod 2 (904), a connecting shaft (905) and a connecting seat 3 (906). The bottom of the motor box 2 (901) is fixedly connected to the upper surface of the right side of the connecting frame (1). One end of the threaded rod 2 (902) is arranged on the back of the motor box 2 (901). A motor is arranged inside the motor box 2 (901). The output end of the motor is connected to the At one end of the threaded rod 2 (902), the screw nut 2 (903) is threadedly connected to the threaded rod 2 (902), the left side of the connecting seat 2 (507) is fixedly connected to the right side of the screw nut 2 (903), one end of the connecting rod 2 (904) is rotatably connected to the inside of the connecting seat 3 (906) through a connecting strip, and the other end of the connecting rod 2 (904) is rotatably connected to the connecting shaft (905), and the bottom of the connecting shaft (905) is fixedly connected to the upper surface of the chassis (7).

2. The digital media playback device with easy angle adjustment according to claim 1, characterized in that: The slide groove (503) and the sliding block (504) are both in an inverted T shape.

3. The digital media playback device with easy angle adjustment according to claim 1, characterized in that: Both ends of the connecting rod 1 (506) and the connecting rod 2 (904) are semicircular arc-shaped.

4. The digital media playback device with easy angle adjustment according to claim 1, characterized in that: The front and rear sides of the chassis (7) are respectively provided with ventilation compartments (801), and the inner side of the ventilation compartment (801) is connected to a filter screen plate (802).

5. The digital media playback device with easy angle adjustment according to claim 1, characterized in that: A digital media player is arranged inside the chassis (7), and protective structures are arranged at the upper and lower ends of the right side of the chassis (7).

6. The digital media playback device with easy angle adjustment according to claim 5, characterized in that: The protective structure comprises a fixed block (1001), a second transfer bar (1002) and a baffle (1003); the fixed blocks (1001) are fixedly connected to the upper and lower sides of the right side of the chassis (7) in groups of two, and the baffle (1003) is rotatably connected between the two fixed blocks (1001) via the second transfer bar (1002).

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