Emergency broadcast television convergence media terminal

Abstract

The utility model discloses an emergency broadcast television convergence media terminal, which comprises an antenna terminal, a first steering knuckle, a damping base, a support rod and a steering base, the antenna terminal is connected with the first steering knuckle, one end of the first steering knuckle is connected with a second steering knuckle through a rotating shaft, one end of the second steering knuckle is fixedly connected with the support rod, and the damping base is connected with the support rod. The other end of the second steering knuckle and the top end of the damping base are both provided with second plug pin holes matched with each other, the supporting rod is fixedly connected with the steering base, and the steering base is rotationally connected with a compartment of the relay van. The convergence media terminal provided by the utility model is suitable for different scenes of convergence media rebroadcasting, can be erected to adapt to fixed rebroadcasting in a weak signal environment, and can also be used for mobile rebroadcasting; the influence of vibration generated in the moving process of the rebroadcasting vehicle on the antenna terminal can be reduced through the damping base in the rebroadcasting scene, the service life of the terminal is prolonged, and the stability of the terminal is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of media convergence, and specifically relates to an emergency broadcast television media convergence terminal. BACKGROUND

[0002] Media convergence is a new media form that makes full use of media carriers, and it realizes "resource integration, content integration, publicity integration and benefit integration" by integrating various media resources such as radio, television, newspapers and the Internet. It can play a role in rapid information fusion and release in emergency scenes such as natural disasters and emergencies with the help of broadcast television communication relay vehicles. The emergency broadcast television relay vehicle receives and sends information with the help of a media convergence terminal. The terminal is an antenna terminal integrated on the relay vehicle. The current antenna terminal is generally fixed and integrated, that is, it is fixedly installed at a position above the vehicle compartment. The antenna structure is relatively fragile, and the vibration generated during the movement of the relay vehicle can cause irreversible damage to the antenna elements, oscillators and communication circuits in the terminal. In addition, the fixed antenna terminal is installed at a low position, which can meet the receiving and sending requirements during the movement of the relay vehicle in the city, but the receiving and sending efficiency will be greatly reduced in the case of weak signals in the wild environment, which cannot meet the demand of emergency signal transmission. SUMMARY

[0003] The utility model aims at providing an emergency broadcast television media convergence terminal to solve the problem of the media convergence relay vehicle antenna terminal being greatly affected by vibration and not meeting the signal receiving and sending requirements in a weak signal emergency environment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] An emergency broadcast television media convergence terminal comprises an antenna terminal, a first universal joint, a shock-absorbing base, a support rod and a steering base. The antenna terminal, the first universal joint, the shock-absorbing base, the support rod and the steering base are arranged in a cavity provided at the top of the vehicle compartment of the relay vehicle. The antenna terminal is connected with the first universal joint. One end of the first universal joint is connected with a second universal joint through a rotating shaft. One end of the second universal joint is fixedly connected with the support rod. The other end of the second universal joint and the top end of the shock-absorbing base are both provided with a second bolt hole matched with each other. The support rod is fixedly connected with the steering base. The steering base is rotatably connected with the vehicle compartment of the relay vehicle.

[0006] As a further scheme of the utility model, the top of the vehicle compartment of the relay vehicle is further provided with an anchor point. A support member is connected between the steering base and the anchor point. The support member is a telescopic rod.

[0007] As a further scheme of the utility model, the support member is an electric push rod.

[0008] As a further embodiment of this utility model: a rotation mechanism is provided at the end of the antenna terminal, the rotation mechanism is connected to the first steering knuckle, and the rotation mechanism is a reduction motor connected to the antenna terminal.

[0009] As a further embodiment of this utility model: both the first steering knuckle and the second steering knuckle are provided with matching first pin holes, and at least two sets of first pin holes are provided on the first steering knuckle.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the converged media terminal of this utility model is adaptable to different scenarios of converged media broadcasting. It can be set up for fixed broadcasting in weak signal environments, or it can be used for mobile broadcasting. In the above broadcasting scenarios, the shock-absorbing base can reduce the impact of vibration generated during the movement of the broadcasting vehicle on the antenna terminal, thereby improving the terminal's lifespan and stability. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the structure of the shock-absorbing base in this utility model.

[0013] Figure 3 This is a schematic diagram of Embodiment 1 of the present utility model.

[0014] Figure 4 This is a schematic diagram of Embodiment 2 of the present invention.

[0015] In the diagram, 1 is the broadcast vehicle compartment; 11 is the anchor point; 2 is the antenna terminal; 21 is the slewing mechanism; 3 is the first steering knuckle; 4 is the shock-absorbing base; 41 is the second steering knuckle; 42 is the first pin hole; 43 is the second pin hole; 5 is the support rod; 6 is the steering base; and 61 is the support component. Detailed Implementation

[0016] 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.

[0017] Example 1, please refer to Figure 1 , 2In this embodiment of the utility model, an emergency broadcast television converged media terminal includes: an antenna terminal 2, a first steering knuckle 3, a shock-absorbing base 4, a support rod 5, and a steering base 6. The antenna terminal 2, the first steering knuckle 3, the shock-absorbing base 4, the support rod 5, and the steering base 6 are all disposed in a cavity located on the top of the broadcast vehicle carriage 1. A rotation mechanism 21 is provided at the end of the antenna terminal 2. The rotation mechanism 21 is connected to the first steering knuckle 3. The rotation mechanism 21 is a reduction motor connected to the antenna terminal 2 and is used to drive the magnetic ring antenna of the antenna terminal 2 to rotate.

[0018] One end of the first steering knuckle 3 is connected to the second steering knuckle 41 via a rotating shaft. Specifically, both the first steering knuckle 3 and the second steering knuckle 41 are provided with matching first pin holes 42, and at least two sets of first pin holes 42 are provided on the first steering knuckle 3. During the rotation of the first steering knuckle 3 around the rotating shaft, the two sets of first pin holes 42 on the first steering knuckle 3 can respectively correspond to the first pin holes 42 on the second steering knuckle 41. One end of the second steering knuckle 41 is fixedly connected to the support rod 5, and the other end of the second steering knuckle 41 and the top of the shock absorber base 4 are both provided with matching second pin holes 43. Pins are provided in the two second pin holes 43 to connect the second steering knuckle 41 and the shock absorber base 4 together. The support rod 5 is fixedly connected to the steering base 6, and the steering base 6 is rotatably connected to the broadcast vehicle carriage 1.

[0019] like Figure 3 This embodiment is used for converged media broadcasting in a parked environment. When the vehicle is parked, the pin in the second pin hole 43 is removed, and the steering base 6 is rotated to raise the antenna terminal 2. At this time, there is a pin in the first pin hole 42, so that the first steering knuckle 3 and the second steering knuckle 41 are fixedly connected. In this way, the antenna terminal 2 is raised to a higher height, which can better transmit and receive signals. The top of the broadcast vehicle carriage 1 is also provided with an anchor point 11. A support member 61 is connected between the steering base 6 and the anchor point 11. The support member 61 is a telescopic rod, which is used to support and reinforce the terminal after it is raised. The support member 61 can also be designed as an electric push rod, which can not only provide support but also automatically raise the terminal.

[0020] Example 2, as Figure 4 In this embodiment, when the broadcasting vehicle is used for mobile broadcasting, the support rod 5 and the steering base 6 are laid flat. After removing the pin from the first pin hole 42, the antenna terminal 2 and the first steering knuckle 3 are rotated around the pivot to make the antenna stand up. After rotating to the correct position, the pin is then inserted into another corresponding first pin hole 42 to fix it.

[0021] In the above embodiments, during vehicle movement, whether emergency broadcasting or not, the antenna terminal 2 is supported and damped by the shock-absorbing base 4, which can greatly reduce the direct impact of vibration generated by vehicle movement on the antenna terminal.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An emergency broadcast television converged media terminal, comprising: The antenna terminal (2), the first steering knuckle (3), the shock-absorbing base (4), the support rod (5), and the steering base (6) are characterized in that: the antenna terminal (2), the first steering knuckle (3), the shock-absorbing base (4), the support rod (5), and the steering base (6) are all disposed in a cavity located on the top of the broadcast vehicle carriage (1); the antenna terminal (2) is connected to the first steering knuckle (3); one end of the first steering knuckle (3) is connected to the second steering knuckle (41) by a rotating shaft; one end of the second steering knuckle (41) is fixedly connected to the support rod (5); the other end of the second steering knuckle (41) and the top of the shock-absorbing base (4) are both provided with a matching second pin hole (43); the support rod (5) is fixedly connected to the steering base (6); and the steering base (6) is rotatably connected to the broadcast vehicle carriage (1).

2. The emergency broadcast television converged media terminal according to claim 1, characterized in that: The broadcast vehicle carriage (1) is also equipped with an anchor point (11) on the top. A support member (61) is connected between the steering base (6) and the anchor point (11). The support member (61) is a telescopic rod.

3. The emergency broadcast television converged media terminal according to claim 2, characterized in that: The support member (61) is an electric push rod.

4. The emergency broadcast television converged media terminal according to claim 1, characterized in that: The antenna terminal (2) is provided with a rotary mechanism (21) at its end. The rotary mechanism (21) is connected to the first steering knuckle (3). The rotary mechanism (21) is a speed reduction motor connected to the antenna terminal (2).

5. An emergency broadcast television converged media terminal according to claim 1, characterized in that: Both the first steering knuckle (3) and the second steering knuckle (41) are provided with matching first pin holes (42), and at least two sets of first pin holes (42) are provided on the first steering knuckle (3).

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