A signal transmission receiving device for broadcast television transmission coverage

Abstract

The utility model relates to signal transmission receiving equipment technical field especially a kind of signal transmission receiving equipment for broadcast television transmission coverage, including stand, the top of the stand is fixedly connected with signal transmission receiving equipment, the outer wall of signal transmission receiving equipment is connected with protective structure, the bottom of the stand is connected with fixed structure, the inner wall of fixed structure is connected with beam column, the back of straight board is pasted with the front of signal transmission receiving equipment, then bolt right front thread passes through straight board and the front circular mouth thread connection of signal transmission receiving equipment, the fixation of support is completed, support is smooth inclined plane and can prevent snow and rainwater stay, while own carbon fiber material weight is extremely light and can guarantee strength, change original knock protection form, prevent the internal parts of signal transmission receiving equipment from loosening or poor contact, ensure the normal use of signal transmission receiving equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of signal transmission and receiving equipment for broadcast television transmission and coverage, specifically a signal transmission and receiving equipment for broadcast television transmission and coverage. Background Technology

[0002] Signal transmission and receiving equipment for broadcast television transmission and coverage is the core link connecting the signal source and end users in a broadcast television system. Its role runs through the entire signal "generation-transmission-coverage-reception" chain, directly affecting the coverage, transmission quality, and user experience of broadcast television signals.

[0003] For example, a new type of wireless signal transmission and receiving device for broadcast television transmission and coverage engineering, authorized by announcement number "CN216291206U", can drive a fixed station to vibrate by controlling the operation of a vibration motor, thereby causing the signal transmission and receiving device itself to vibrate. Through the vibration of the signal transmission and receiving device itself, the snow attached to the surface of the signal transmission and receiving device and the signal receiving and transmitting antenna is shaken off, ensuring the signal transmission of the signal transmission and receiving device itself. However, in the use of the signal transmission and receiving equipment, although the design includes support elastic elements to reduce the loosening of fixed components caused by vibration, long-term high-frequency vibration may still cause fatigue wear on the precision components (such as circuits and connectors) inside the signal transmission and receiving device itself, resulting in loosening or poor contact of internal parts of the signal transmission and receiving equipment, affecting the normal use of the signal transmission and receiving equipment. Utility Model Content

[0004] The purpose of this invention is to solve the problem of loose or poorly connected internal parts of signal transmission and receiving equipment, which affects the normal use of the equipment, and to propose a signal transmission and receiving device for broadcast television transmission and coverage.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a signal transmission and receiving device for broadcast television transmission coverage, including a column, with the signal transmission and receiving device fixedly connected to the top of the column, a protective structure connected to the outer wall of the signal transmission and receiving device, a fixing structure connected to the bottom of the column, and beams and columns connected to the inner wall of the fixing structure.

[0007] Preferably, the protective structure includes a bracket and straight plates. The inner wall of the bracket is inserted into the outer wall of the signal transmission and receiving device. The left and right sides of the front of the bracket are respectively fixed to the rear end faces of the two straight plates. A straight rod is fixed to the outer wall of the bracket, and multiple round blocks are fixed to the bottom of the straight rod.

[0008] Preferably, the inner side of the rear end face of the straight plate is in contact with the front face of the signal transmission and receiving device.

[0009] Preferably, the fixing structure includes a first arc plate and a second arc plate, the top of the first arc plate is fixedly connected to the bottom of the column, the bottom of the first arc plate is attached to the top of the second arc plate, and the inner walls of the first arc plate and the second arc plate are respectively attached with pads.

[0010] Preferably, the outer wall of the pad is fixedly connected to a vertical rod, and the outer walls of the two vertical rods are respectively inserted into the inner circular openings of the first arc plate and the second arc plate.

[0011] Preferably, the inner walls of both the first and second arc plates are in contact with the outer walls of the beams and columns.

[0012] The present invention proposes a signal transmission and receiving device for broadcast television transmission and coverage. Its advantages are as follows: The inner wall of the bracket is inserted from right front to back into the outer wall of the signal transmission and receiving device through a protective structure until the rear of the straight plate is flush with the front of the device. Then, a bolt with its right front to back thread passes through the straight plate and connects to the front circular thread of the device, thus fixing the bracket. The bracket's smooth, inclined surface prevents snow and rainwater from accumulating. Simultaneously, its carbon fiber material is extremely lightweight yet maintains strength, changing the original impact protection method and preventing loosening or poor contact of internal parts, thus ensuring the normal operation of the signal transmission and receiving device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 A schematic diagram illustrating the connection relationship between the central support and the straight rod;

[0015] Figure 3 for Figure 1 A schematic diagram illustrating the connection relationship between the straight rod and the circular block;

[0016] Figure 4 for Figure 1 A schematic diagram showing the connection relationship between the central column, the first arc plate, and the second arc plate;

[0017] Figure 5 for Figure 1 A schematic diagram showing the connection structure between the second arc plate, the protective pad, and the upright.

[0018] In the diagram: 1. Column, 2. Protective structure, 201. Bracket, 202. Straight plate, 203. Straight rod, 204. Circular block, 3. Fixing structure, 301. First arc plate, 302. Second arc plate, 303. Pad, 4. Signal transmission and receiving equipment, 5. Beam and column, 6. Column. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] Please see Figure 1-5 In this embodiment, a signal transmission and receiving device for broadcast television transmission coverage includes a column 1, a signal transmission and receiving device 4 fixedly connected to the top of the column 1, the signal transmission and receiving device 4 being of model HD-MI-30, a protective structure 2 connected to the outer wall of the signal transmission and receiving device 4, a fixing structure 3 connected to the bottom of the column 1, and a beam 5 connected to the inner wall of the fixing structure 3.

[0021] The protective structure 2 includes a bracket 201 and a straight plate 202. The inner wall of the bracket 201 is inserted into the outer wall of the signal transmission and receiving device 4. The left and right sides of the front of the bracket 201 are fixed to the rear ends of the two straight plates 202 respectively. The outer wall of the straight plate 202 is threaded with bolts. The rear of the outer wall of the bolts is threaded with the front of the signal transmission and receiving device 4. The outer wall of the bracket 201 is fixed with a straight rod 203. The bottom of the straight rod 203 is fixed with multiple round blocks 204. The straight rod 203 and the round blocks 204 are both made of copper. The inner side of the rear end of the straight plate 202 is in contact with the front of the signal transmission and receiving device 4.

[0022] The bracket 201 is inserted into the outer wall of the signal transmission and receiving device 4 from right front to back through the protective structure 2, until the rear of the straight plate 202 is in contact with the front of the signal transmission and receiving device 4. Then, the bolt threaded from right front to back passes through the straight plate 202 and connects with the round thread on the front of the signal transmission and receiving device 4, thus completing the fixation of the bracket 201. The bracket 201 has a smooth inclined surface to prevent snow and rainwater from accumulating. At the same time, its carbon fiber material is extremely lightweight yet ensures strength. This changes the original impact protection method and prevents the internal parts of the signal transmission and receiving device from becoming loose or having poor contact, ensuring the normal use of the signal transmission and receiving device.

[0023] The fixed structure 3 includes a first arc plate 301 and a second arc plate 302. The top of the first arc plate 301 is fixedly connected to the bottom of the column 1, and the bottom of the first arc plate 301 is attached to the top of the second arc plate 302. The inner walls of the first arc plate 301 and the second arc plate 302 are respectively attached with a protective pad 303. The protective pad 303 is made of fluororubber and has oxidation and corrosion resistance. The outer wall of the protective pad 303 is fixedly connected with a vertical rod 6. The outer walls of the two vertical rods 6 are respectively inserted into the round openings of the inner walls of the first arc plate 301 and the second arc plate 302. The inner walls of the first arc plate 301 and the second arc plate 302 are both attached to the outer walls of the beam and column 5.

[0024] Working principle:

[0025] Protection installation for signal transmission and receiving equipment:

[0026] Next, insert the inner wall of bracket 201 from right front to back into the outer wall of signal transmission and receiving device 4 until the rear of straight plate 202 is in contact with the front of signal transmission and receiving device 4. Then, the bolt threaded from right front to back passes through straight plate 202 and connects with the round thread on the front of signal transmission and receiving device 4, thus completing the fixation of bracket 201. The smooth inclined surface of bracket 201 can prevent snow and rainwater from accumulating. At the same time, its carbon fiber material is extremely lightweight yet ensures strength. After bracket 201 is installed, the round block 204 at the bottom of straight rod 203 will be in contact with the top of signal transmission and receiving device 4. Both straight rod 203 and round block 204 are made of copper, which has a good heat transmission effect and can dissipate the heat generated at the top of signal transmission and receiving device 4, preventing excessive heat accumulation inside bracket 201.

[0027] Installation of signal transmission and receiving equipment:

[0028] The outer walls of the uprights 6 on the outer walls of the two pads 303 are respectively inserted into the round openings on the inner walls of the first arc plate 301 and the second arc plate 302. At this time, the outer walls of the pads 303 are in contact with the inner walls of the arc plates. Then, the pads 303 on the inner walls of the first arc plate 301 are in contact with the upper part of the outer wall of the beam and column 5. Subsequently, the pads 303 on the inner walls of the second arc plate 302 are in contact with the lower part of the outer wall of the beam and column 5. At this time, the ends of the outer walls of the first arc plate 301 and the second arc plate 302 are in contact. Then, the bolts are threaded through the first arc plate 301 and the second arc plate 302 from top to bottom. Then, the nuts are threadedly connected to the outer walls of the bolts from bottom to top until the top of the nuts is pressed against the outer wall of the second arc plate 302.

[0029] The signal transmission and receiving device 4 converts non-electrical signals (such as sound captured by a microphone or images captured by a camera) used for broadcast television transmission coverage signals into analog electrical signals via sensors. If the signal is digital information (such as data files), it is directly input as a digital electrical signal.

[0030] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A signal transmission and receiving device for broadcast television transmission coverage, comprising a column (1), characterized in that: A signal transmission and receiving device (4) is fixedly connected to the top of the column (1), and a protective structure (2) is connected to the outer wall of the signal transmission and receiving device (4). A fixing structure (3) is connected to the bottom of the column (1), and a beam and column (5) is connected to the inner wall of the fixing structure (3).

2. The signal transmission and receiving device for broadcast television transmission coverage according to claim 1, characterized in that: The protective structure (2) includes a bracket (201) and a straight plate (202). The inner wall of the bracket (201) is inserted into the outer wall of the signal transmission and receiving device (4). The left and right sides of the front of the bracket (201) are respectively fixed to the rear end faces of the two straight plates (202). A straight rod (203) is fixed to the outer wall of the bracket (201). A plurality of round blocks (204) are fixed to the bottom of the straight rod (203).

3. The signal transmission and receiving device for broadcast television transmission coverage according to claim 2, characterized in that: The inner side of the rear end face of the straight plate (202) is in contact with the front side of the signal transmission and receiving device (4).

4. The signal transmission and receiving device for broadcast television transmission coverage according to claim 1, characterized in that: The fixed structure (3) includes a first arc plate (301) and a second arc plate (302). The top of the first arc plate (301) is fixedly connected to the bottom of the column (1), and the bottom of the first arc plate (301) is attached to the top of the second arc plate (302). The inner walls of the first arc plate (301) and the second arc plate (302) are respectively attached with pads (303).

5. The signal transmission and receiving device for broadcast television transmission coverage according to claim 4, characterized in that: The outer wall of the pad (303) is fixed with a pole (6), and the outer walls of the two poles (6) are respectively inserted into the inner circular openings of the first arc plate (301) and the second arc plate (302).

6. The signal transmission and receiving device for broadcast television transmission coverage according to claim 4, characterized in that: The inner walls of the first arc plate (301) and the second arc plate (302) are both in contact with the outer wall of the beam and column (5).

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