A broadcast communication wireless transmission apparatus

Abstract

The utility model relates to wireless communication technical field, and disclose a kind of broadcast communication wireless transmission device, including wireless transmission equipment main body: the front end of wireless transmission equipment main body is equipped with two connecting plates, the inside sliding connection of connecting plate has adjusting plate, the bottom of adjusting plate is equipped with multiple limit sleeves, the both sides of adjusting plate are all set up press groove, the inside fixed connection of press groove has elastic spring, the end fixed connection of elastic spring has press block, the surface of connecting plate is set up two elastic outlets.This broadcast communication wireless transmission device, through can design can be conveniently adjusted adjusting plate and limit sleeve, when cable is inserted to wireless transmission equipment main body, through press adjustment, the quick stable location of cable can be realized, and then make cable in the process of insertion not due to external collision or self-shaking produce the condition of falling off, to significantly improve the stability and reliability of cable insertion.

Description

Technical Field

[0001] This utility model relates to the field of wireless communication technology, and in particular to a wireless transmission device for broadcast communication. Background Technology

[0002] Wireless communication refers to the general term for communication technologies and systems that transmit information in space through electromagnetic waves without relying on physical wires. A broadcast communication wireless transmission device is a device that uses wireless signal transmission technology to spread broadcast information, and it mainly consists of a transmitter and a receiver.

[0003] Existing wireless transmission devices for broadcast communication are prone to cable loosening and detachment after being plugged into the interface due to vibration of their own electronic components or external impacts. This can affect the normal communication operation of the wireless transmission device, leading to problems such as unstable signal transmission and interruption, which greatly affects the quality and reliability of broadcast communication. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that the cable is easily loosened and detached during the interface process due to its own or external factors. To this end, we propose a broadcast communication wireless transmission device.

[0005] To achieve the above objectives, this application adopts the following technical solution: a wireless transmission device for broadcast communication, comprising a wireless transmission equipment body: two connecting plates are installed at the front end of the wireless transmission equipment body, an adjusting plate is slidably connected to the inner side of the connecting plates, a plurality of limiting sleeves are installed at the bottom end of the adjusting plates, pressing grooves are provided on both sides of the adjusting plates, a spring is fixedly connected inside the pressing groove, a pressing block is fixedly connected to the end of the spring, two spring outlets are opened on the surface of the connecting plates, and the interiors of the pressing grooves and spring outlets are slidably connected to the pressing blocks.

[0006] Preferably, guide grooves are provided on both sides of the inner side of the connecting plate, and guide blocks are fixedly connected to both sides of the adjusting plate, with the inside of the guide grooves slidably connected to the guide blocks.

[0007] Preferably, an energy storage spring is installed at the bottom of the guide groove, and the top of the energy storage spring is fixedly connected to the bottom of the guide block.

[0008] Preferably, the front and rear ends of the pressing groove are provided with stop grooves, and the front and rear ends of the pressing block are fixedly connected with stop blocks, and the inside of the stop groove is slidably connected with the stop blocks.

[0009] Preferably, a rubber contact plate is installed on the bottom surface of the limiting sleeve.

[0010] Preferably, the inner diameter of the spring outlet is designed to match the size of the pressing block.

[0011] The technical effects and advantages of this utility model are as follows: In this invention, an adjustable plate and a limiting sleeve are designed for easy adjustment. After the cable is plugged into the main body of the wireless transmission device, the cable can be quickly and stably limited by pressing the adjustment button. This prevents the cable from falling off due to external collisions or its own vibration during the plugging process, thereby significantly improving the stability and reliability of the cable plugging. Attached Figure Description

[0012] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a schematic diagram of the main structure of the wireless transmission device of this utility model; Figure 2 This is a bottom view of the wireless transmission device of this utility model; Figure 3 This is a schematic diagram of the main structure of the adjustment plate of this utility model; Figure 4 This is a cross-sectional schematic diagram of the internal structure of the adjustment plate of this utility model; Figure 5 This is a rear view structural diagram of the wireless transmission device of this utility model.

[0013] Legend: 1. Main body of wireless transmission device; 2. Connecting plate; 3. Adjusting plate; 4. Limiting sleeve; 5. Pressing groove; 6. Elastic spring; 7. Pressing block; 8. Spring outlet; 9. Guide groove; 10. Guide block; 11. Energy storage spring; 12. Stop groove; 13. Stop block; 14. Rubber contact plate. Detailed Implementation

[0014] Based on the technical solution of this utility model, without changing the essential spirit of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods. Therefore, the following specific embodiments and accompanying drawings are only exemplary descriptions of the technical solution of this utility model, and should not be regarded as the whole of this utility model or as a limitation or restriction on the technical solution of this utility model.

[0015] Reference Figure 1 - Figure 5As shown, this utility model provides a technical solution: a wireless transmission device for broadcast communication, including a wireless transmission device body 1: two connecting plates 2 are installed at the front end of the wireless transmission device body 1, an adjusting plate 3 is slidably connected to the inner side of the connecting plate 2, a plurality of limiting sleeves 4 are installed at the bottom end of the adjusting plate 3, pressing grooves 5 are opened on both sides of the adjusting plate 3, a spring 6 is fixedly connected inside the pressing groove 5, a pressing block 7 is fixedly connected to the end of the spring 6, two spring outlets 8 are opened on the surface of the connecting plate 2, the interior of the pressing groove 5 and the spring outlet 8 are slidably connected to the pressing block 7, the inner diameter of the spring outlet 8 is designed to match the size of the pressing block 7, a stop groove 12 is opened at the front end and the rear end of the pressing groove 5, a stop block 13 is fixedly connected at the front end and the rear end of the pressing block 7, and the interior of the stop groove 12 is slidably connected to the stop block 13; Specifically: When the operator needs to limit the cable after it has been plugged in, the two pressing blocks 7 are pressed inward simultaneously, causing them to press into the pressing groove 5, thus releasing the fixing plate 3. At this time, the adjusting plate 3 is moved downward so that the limiting sleeve 4 is pressed against the cable surface. Then, the pressing block 7 is aligned with the corresponding pop-out outlet 8. At this time, the elastic force stored in the spring spring 6 is released, causing the pressing block 7 to pop out into the pop-out outlet 8 that is adapted to it. The design of the stop groove 12 and the stop block 13 can effectively limit the pop-out trajectory of the pressing block 7, preventing excessive pop-out, thereby achieving stable and rapid fixing after the limiting sleeve 4 presses the cable. With the design of the adjustable plate 3 and the limiting sleeve 4, which can be easily adjusted, after the cable is plugged into the main body 1 of the wireless transmission device, the cable can be quickly and stably limited by pressing and adjusting. This prevents the cable from falling off due to external collisions or its own vibration during the plugging process, thereby significantly improving the stability and reliability of the cable plugging.

[0016] Reference Figure 4 and Figure 5 As shown in this embodiment: guide grooves 9 are provided on both sides of the inner side of the connecting plate 2, and guide blocks 10 are fixedly connected to both sides of the adjusting plate 3. The interior of the guide grooves 9 is slidably connected to the guide blocks 10. Specifically, by setting the guide groove 9 and the guide block 10, the adjusting plate 3 can form a stable limiting effect during the up and down adjustment process, so that the adjusting plate 3 will not move excessively and the overall adjustment process is more stable and efficient, thereby improving the overall operational stability.

[0017] Reference Figure 5 As shown in this embodiment: an energy storage spring 11 is installed at the bottom of the guide groove 9, and the top of the energy storage spring 11 is fixedly connected to the bottom of the guide block 10. Specifically: Through the design of the energy storage spring 11, when the cable needs to be removed from the main body 1 of the wireless transmission device, the adjustment plate 3 is released from its fixed position. At this time, the elastic force stored in the energy storage spring 11 will cause the adjustment plate 3 to pop up and move to its initial position, thereby achieving quick release of the limit when the cable needs to be removed, further improving the operating efficiency.

[0018] Reference Figure 3 As shown in this embodiment: a rubber contact plate 14 is installed on the bottom surface of the limiting sleeve 4; Specifically: By setting the rubber contact plate 14, the limiting sleeve 4 can have greater contact friction when it comes into contact with the cable, thereby effectively improving the limiting stability of the limiting sleeve 4 after it has pressed the cable.

[0019] Working principle: When the operator needs to limit the cable after it has been plugged in, the two pressing blocks 7 are pressed inward at the same time, causing them to press into the inside of the pressing groove 5, so that the adjusting plate 3 is released. Then, the adjusting plate 3 is moved downward so that the limiting sleeve 4 is close to the surface of the cable. Then, the pressing block 7 is aligned with the corresponding pop-out outlet 8. At this time, the elastic force stored in the elastic spring 6 is released, causing the pressing block 7 to pop out into the pop-out outlet 8 that is adapted to it. The design of the stop groove 12 and the stop block 13 can effectively limit the pop-out trajectory of the pressing block 7, preventing excessive pop-out, thereby achieving stable and rapid fixation after the limiting sleeve 4 presses the cable.

[0020] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A wireless transmission apparatus for broadcast communication, comprising a wireless transmission device body (1), characterized in that, Two connecting plates (2) are installed at the front end of the main body (1) of the wireless transmission device. An adjusting plate (3) is slidably connected to the inner side of the connecting plate (2). Multiple limiting sleeves (4) are installed at the bottom end of the adjusting plate (3). Pressing grooves (5) are opened on both sides of the adjusting plate (3). A spring (6) is fixedly connected inside the pressing groove (5). A pressing block (7) is fixedly connected to the end of the spring (6). Two spring outlets (8) are opened on the surface of the connecting plate (2). The inside of the pressing groove (5) and the spring outlet (8) are slidably connected to the pressing block (7).

2. A radio communication wireless transmitting apparatus according to claim 1, wherein: The connecting plate (2) has guide grooves (9) on both sides of its inner side, and guide blocks (10) are fixedly connected to both sides of the adjusting plate (3). The inside of the guide groove (9) is slidably connected to the guide block (10).

3. A radio communication wireless transmitting apparatus according to claim 2, wherein: An energy storage spring (11) is installed at the bottom of the guide groove (9), and the top of the energy storage spring (11) is fixedly connected to the bottom of the guide block (10).

4. The wireless transmission device for broadcast communication according to claim 1, characterized in that: The front and rear ends of the pressing groove (5) are provided with stop grooves (12), and the front and rear ends of the pressing block (7) are fixedly connected with stop blocks (13). The inside of the stop groove (12) is slidably connected to the stop block (13).

5. The wireless transmission device for broadcast communication according to claim 1, characterized in that: A rubber contact plate (14) is installed on the bottom surface of the limiting sleeve (4).

6. A radio communication wireless transmitting apparatus according to claim 1, wherein: The inner diameter of the bullet outlet (8) is designed to be compatible with the size of the pressing block (7).

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