A wireless data transmission box for broadcast television engineering

Abstract

The utility model discloses a kind of broadcast television engineering wireless data transmission boxes, including box, the outer wall of the box is rotatably connected with box door by pin shaft, the inside of the box is installed with core component, the core component is electrically connected with terminal block, the outer wall of the terminal block is fixedly connected to the outer wall of box door.The utility model relates to the technical field of broadcast television engineering, and the broadcast television engineering wireless data transmission box is matched by supporting assembly, box door and box, when staff increases and disassembles core component, open box door, and by supporting assembly to the quick disassembly and installation of core component, it is convenient for staff to use, in this way, without using welding, screw, bolt structure is also greatly reduced, so as to facilitate the adjustment of installation position or the assembly of different models and specifications of core component according to actual demand, more flexible in actual use process, while good universality, can be prefabricated in large quantities, reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of broadcasting and television engineering technology, specifically to a wireless data transmission box for broadcasting and television engineering. Background Technology

[0002] In the field of broadcasting and television engineering, a stable and smooth wireless data network is a crucial technical support for the rebroadcasting of live content. Wireless data transmission can use wireless data transmission modules to remotely transmit data or various physical quantities output by on-site equipment, playing an irreplaceable role in practical applications. For example, in scenarios such as live broadcasts of large-scale sports events and cultural performances, the video and audio data collected on-site need to be transmitted to the television screens of millions of households in a timely and accurate manner through wireless data transmission.

[0003] In current technology, the core components are installed inside the enclosure, and ventilation holes are provided on the outer wall of the enclosure to dissipate heat from the core components inside, ensuring stable operation and effectively protecting the internal electrical equipment from damage.

[0004] However, in actual use, most existing transmission boxes use trays to fix the core components inside, while traditional transmission boxes are mostly fixed by welding and a large number of screws. Therefore, it is not easy to adjust after fixing. The specific core components inside the transmission box need to be planned at the beginning of the design. In the subsequent assembly of core components, it is not possible to flexibly adjust the installation position or assemble different models and specifications of core components according to actual needs. Therefore, the flexibility is insufficient and there are inconveniences in actual use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a wireless data transmission box for broadcasting and television engineering. It solves the problem that traditional transmission boxes often use welding and a large number of screws for fixing, making it difficult to adjust after fixing. The design of the box requires planning for the specific core components inside, and in the subsequent assembly of the core components, it is not possible to flexibly adjust the installation position or assemble different models and specifications of core components according to actual needs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wireless data transmission box for broadcasting and television engineering, comprising a box body, a door rotatably connected to the outer wall of the box body via a pin, a core component installed inside the box body, a terminal block electrically connected to the core component, the outer wall of the terminal block being fixedly connected to the outer wall of the door, and a support assembly installed at the bottom of the core component.

[0007] Preferably, the support assembly includes a strut, the top of which is fixedly connected to the bottom of the core component via a connecting hole and bolts. The connecting hole is fixedly connected to the bottom of the core component via bolts. A strip is installed on the outer wall of the strut, and a limit block is sleeved on one side of the outer wall of the strip. An installation strip is fixedly connected to the outer wall of the limit block. There are two installation strips, and the outer walls of both installation strips are fixedly connected to the inner wall of the housing. A locking block is slidably engaged on the other side of the outer wall of the strut, and the outer wall of the locking block is fixedly connected to the outer wall of the installation strip.

[0008] Preferably, a cooling fan is installed on one side of the outer wall of the enclosure, and a heat dissipation hole is provided on the other side of the outer wall of the enclosure.

[0009] Preferably, a horizontal plate is fixedly connected to the outer wall of the bar, and an adjusting block is slidably engaged with the outer wall of the horizontal plate. The outer wall of the adjusting block is fixedly connected to the outer wall of the support rod.

[0010] Preferably, the outer wall of the horizontal plate is provided with a sliding groove, and the inner wall of the sliding groove is movably connected with a screw, and the adjusting block is fixedly connected to the horizontal plate through the screw.

[0011] Preferably, the outer wall of the terminal block is provided with a protective shell, the outer wall of the protective shell is movably connected to the outer wall of the box door, and a fixing component is installed between the protective shell and the box door.

[0012] Preferably, the fixing component includes a limiting strip, the outer wall of which is fixedly connected to the outer wall of the door, and a plug rod is fixedly connected to the top of the limiting strip, the outer wall of which is inserted into the inner wall of the protective shell.

[0013] This utility model provides a wireless data transmission box for broadcast television engineering. It offers the following advantages: Through the cooperation of the support components, the box door, and the box body, the box door can be opened and the support components facilitate quick disassembly and installation of core components when adding or removing them. This makes it convenient for staff to use. As a result, welding is eliminated, and the number of screws and bolts is greatly reduced. This allows for adjustments to the installation position or assembly of different models and specifications of core components according to actual needs, resulting in greater flexibility in practical use. Furthermore, it offers good versatility and can be prefabricated in large quantities, reducing production costs.

[0014] By using the crossbar, bars, and adjusting blocks, when installing core components of different sizes, the distance between the front and rear support rods can be adjusted by moving the adjusting blocks on the outer wall of the crossbar. This not only accommodates core components of different sizes, but also makes the operation relatively convenient, improving the ease of assembly and subsequent replacement of parts. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the appearance of the present utility model; Figure 3 for Figure 1 Structural diagram of the core components, struts, and locking blocks; Figure 4 for Figure 3 A structural diagram of the central strut, cross plate, and mounting strip.

[0016] In the diagram: 1. Cabinet; 2. Cabinet door; 3. Terminal block; 4. Heat dissipation hole; 5. Cooling fan; 6. Core component; 7. Locking block; 8. Support rod; 9. Protective shell; 10. Limiting strip; 11. Insert rod; 12. Mounting strip; 13. Limiting block; 14. Horizontal plate; 15. Strip rod; 16. Connecting hole; 17. Adjusting block; 18. Slide groove; 19. Screw. Detailed Implementation

[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] Example 1: By Figure 1-4 It is known that a wireless data transmission box for broadcasting and television engineering includes a box body 1, a door 2 rotatably connected to the outer wall of the box body 1 via a pin, a core component 6 installed inside the box body 1, a terminal block 3 electrically connected to the core component 6, the outer wall of the terminal block 3 being fixedly connected to the outer wall of the door 2, and a support component installed at the bottom of the core component 6. In the specific implementation process, it is worth noting that the enclosure 1 is rectangular in shape with smooth lines and is made of high-strength metal. This not only provides excellent pressure resistance but also effectively resists external environmental corrosion, offering reliable physical protection for the internal precision components. Its surface undergoes special anti-rust treatment, so even after prolonged use in humid or highly corrosive environments, there is no need to worry about rusting or damage. The enclosure door 2 is connected to the enclosure 1 via a pin. When the door 2 is closed, the pin connection, combined with a carefully designed sealing strip, creates a good seal, effectively preventing dust, moisture, insects, and other external debris from entering the enclosure 1. This creates a stable and clean working environment for the core internal components 6, ensuring the normal operation of the equipment. To ensure the smooth operation and extend the service life of the equipment, in actual broadcasting and television engineering, common core components 6 include signal processors, modems, etc. The electrical connection between core component 6 and terminal block 3 is the key link for the normal operation of the entire transmission system. This electrical connection ensures the stable transmission of signals between core component 6 and terminal block 3, and the wireless data transmission box of the broadcasting and television engineering is connected to the external line through terminal block 3. The specific model of terminal block 3 is not limited, and an existing model that is compatible with core component 6 can be selected. Terminal block 3 is the data interface between the wireless data transmission box of the broadcasting and television engineering and the external equipment. When the staff installs core component 6, core component 6 can be quickly installed through the support component. Furthermore, the support assembly includes a strut 8, the top of which is fixedly connected to the bottom of the core component 6 via a connecting hole 16 and bolts. The connecting hole 16 is fixedly connected to the bottom of the core component 6 via bolts. A strip 15 is installed on the outer wall of the strut 8. A limit block 13 is sleeved on one side of the outer wall of the strip 15. An installation strip 12 is fixedly connected to the outer wall of the limit block 13. There are two installation strips 12. The outer walls of both installation strips 12 are fixedly connected to the inner wall of the housing 1. A locking block 7 is slidably engaged on the other side of the outer wall of the strut 15. The outer wall of the locking block 7 is fixedly connected to the outer wall of the installation strip 12. In the specific implementation process, it is worth noting that the length of the support rod 8 is precisely customized according to the overall design height of the equipment and the distance between the core component 6 and the inner wall of the housing 1, ensuring a tight and stable connection between the two. Its length can be between 50 cm and 1 meter, with a thickness of approximately 3-5 mm and a width of 4-5 cm. This size ensures sufficient support strength without being too large, thus avoiding excessive space occupation or increasing the overall weight of the equipment. It also ensures better heat dissipation between the core components 6 inside the housing. The specific length is set according to the left and right length of the housing 1. The connecting holes 16 on the surface of the support rod 8 are used to connect with the base on the core component 6, allowing bolts to pass through. This allows for the installation of core components 6 of different sizes. The bar 15 supports the support rod 8. There are two mounting bars 12, one at the front and one at the back, and two sets on the left and right sides. The front mounting bar 12... The upper part is used to install the locking block 7, which is a C-shaped block to allow the rod 15 to be inserted. The rear mounting strip 12 is used to install the limiting block 13. The limiting block 13 has a hole on the side facing the locking block 7 to allow the support rod 8 to be inserted into the limiting block 13. The limiting block 13 and the locking block 7 can be provided with locking pins on the side for mounting on the outer wall of the mounting strip 12. Several equally spaced through holes are opened on the side of the mounting strip 12 for mounting the limiting block 13 and the locking block 7. When the worker installs the core component 6, after inserting the rods 15 on both sides of the support rod 8 into the locking block 7 and the limiting block 13 on the outer wall of the mounting strip 12, the core component 6 can be directly installed on the support rod 8. This not only speeds up the installation speed of the worker, but also facilitates the installation of core components 6 of different sizes. At the same time, the rods 15 can be installed on different locking blocks 7 and limiting blocks 13 according to the size of the core component 6, and the distance between the upper and lower support rods 8 can be adjusted. Furthermore, a cooling fan 5 is installed on one side of the outer wall of the enclosure 1, and a ventilation hole 4 is provided on the other side of the outer wall of the enclosure 1. In the specific implementation process, it is worth noting that a protective net is set on the inside of the enclosure 1 at the position corresponding to the heat dissipation hole 4 to prevent dust from entering the enclosure 1. In addition, a temperature sensor should be installed inside the enclosure 1. The operator can use the controller to set the trigger temperature of the temperature sensor. When the temperature inside the enclosure 1 reaches the trigger temperature of the temperature sensor, the temperature sensor will be triggered and the signal will be transmitted to the cooling fan 5 to cool down the core component 6 inside the enclosure 1.

[0019] Example 2: From Figure 1-4 It can be seen that a horizontal plate 14 is fixedly connected to the outer wall of the bar 15, and an adjusting block 17 is slidably engaged with the outer wall of the horizontal plate 14. The outer wall of the adjusting block 17 is fixedly connected to the outer wall of the support rod 8. In the specific implementation process, it is worth noting that two support rods 8 are set at the front and back, which can accommodate core components 6 of different sizes. The adjustment block 17 is U-shaped and is fitted on one side of the horizontal plate 14, and is respectively attached to the top and bottom of the horizontal plate 14 and fits into the outer wall of the horizontal plate 14. It is stable when moving back and forth. When adjusting the distance between the front and rear support rods 8, the adjustment block 17 is pushed to move on the outer wall of the horizontal plate 14 to adjust the distance between the two support rods 8 to a suitable position for installing the core component 6, ensuring that the core component 6 is fixed and stable. Furthermore, a groove 18 is provided on the outer wall of the horizontal plate 14, and a screw 19 is movably connected to the inner wall of the groove 18. The adjusting block 17 is fixedly connected to the horizontal plate 14 through the screw 19. In the specific implementation process, it is worth noting that the bottom of the screw 19 is provided with a nut, which passes through the adjusting block 17 and the slide groove 18. By tightening the nut, the adjusting block 17 is deformed and clamped to the outer wall of the horizontal plate 14, thereby fixing the two. Furthermore, the outer wall of the terminal block 3 is provided with a protective shell 9, the outer wall of the protective shell 9 is movably connected to the outer wall of the box door 2, and a fixing component is installed between the protective shell 9 and the box door 2; In the specific implementation process, it is worth noting that when a connecting wire is plugged into the terminal block 3, the protective shell 9 is placed on the outer wall of the terminal block 3, and the protective shell 9 is fixed with the fixing component to avoid damage to the connection position between the connecting wire and the terminal block 3 due to impact. Furthermore, the fixing component includes a limiting strip 10, the outer wall of the limiting strip 10 is fixedly connected to the outer wall of the door 2, and the top of the limiting strip 10 is fixedly connected to an insert rod 11, the outer wall of the insert rod 11 is inserted into the inner wall of the protective shell 9. In the specific implementation process, it is worth noting that a through hole is provided at the position of the protective shell 9 corresponding to the insertion rod 11. When installing the protective shell 9, the insertion rod 11 is inserted into the inside of the protective shell 9, and the nut on the outer wall of the insertion rod 11 is tightened to fix it. This can ensure that the connection position will not be damaged by impact during use.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wireless data transmission box for broadcast television engineering, comprising a box body (1), characterized in that: The outer wall of the box (1) is rotatably connected to the box door (2) by a pin shaft. The core component (6) is installed inside the box (1). The core component (6) is electrically connected to the terminal block (3). The outer wall of the terminal block (3) is fixedly connected to the outer wall of the box door (2). The bottom of the core component (6) is equipped with a support assembly. The support assembly includes a strut (8), the top of which is fixedly connected to the bottom of the core component (6) through a connecting hole (16) and bolts. A bar (15) is installed on the outer wall of the strut (8). A limit block (13) is sleeved on one side of the outer wall of the bar (15). An installation strip (12) is fixedly connected to the outer wall of the limit block (13). There are two installation strips (12). The outer walls of the two installation strips (12) are fixedly connected to the inner wall of the box (1). A locking block (7) is slidably engaged on the other side of the outer wall of the bar (15). The outer wall of the locking block (7) is fixedly connected to the outer wall of the installation strip (12). A horizontal plate (14) is fixedly connected to the outer wall of the bar (15). An adjusting block (17) is slidably engaged on the outer wall of the horizontal plate (14). The outer wall of the adjusting block (17) is fixedly connected to the outer wall of the strut (8).

2. The wireless data transmission box for broadcasting and television engineering according to claim 1, characterized in that: A cooling fan (5) is installed on one side of the outer wall of the box (1), and a heat dissipation hole (4) is opened on the other side of the outer wall of the box (1).

3. The wireless data transmission box for broadcasting and television engineering according to claim 1, characterized in that: The outer wall of the horizontal plate (14) is provided with a sliding groove (18), and the inner wall of the sliding groove (18) is movably connected with a screw (19). The adjusting block (17) is fixedly connected to the horizontal plate (14) through the screw (19).

4. The wireless data transmission box for broadcasting and television engineering according to claim 1, characterized in that: The outer wall of the wiring board (3) is provided with a protective shell (9), the outer wall of the protective shell (9) is movably connected to the outer wall of the box door (2), and a fixing component is installed between the protective shell (9) and the box door (2).

5. A wireless data transmission box for broadcasting and television engineering according to claim 4, characterized in that: The fixing component includes a limiting strip (10), the outer wall of which is fixedly connected to the outer wall of the door (2), and a plug rod (11) is fixedly connected to the top of the limiting strip (10), the outer wall of which is inserted into the inner wall of the protective shell (9).

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