Intelligent antenna supporting structure for broadcast television engineering

Abstract

The utility model relates to the field of television station engineering, and discloses a radio and television engineering intelligent antenna supporting structure which comprises a base, the top end of the base is fixedly connected with a supporting round block, the inside of the supporting round block is fixedly connected with a stretching mechanism, and the top of the base is fixedly connected with a buffering mechanism. The stretching mechanism comprises a motor, the exterior of the motor is fixedly connected to the interior of the supporting round block, the driving end of the motor is fixedly connected with a guiding round plate, a round plate is fixedly connected to the inner wall of the bottom of the base, long-strip-shaped grooves are formed in the four corners of the top of the round plate, and sliding plates are slidably connected to the inner walls of the long-strip-shaped grooves. According to the utility model, by connecting the expansion board, the supporting effect of the expansion board on the whole structure is further enhanced. The cross-shaped sliding groove provides a sliding track for the sliding block, it is guaranteed that the expansion board is effectively supported in the sliding process, and therefore the stability of the antenna supporting structure in the long-term using process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of television station engineering, especially a broadcast television engineering intelligent antenna support structure. BACKGROUND

[0002] Broadcast television engineering is a professional subject involving related basic knowledge and skills of broadcast television technology, multimedia technology, etc. It takes audio and video technology as the core, integrates computer science, network technology, audio-visual art and other technologies, and researches, develops and applies digital television technology and network audio and video technology. For example, studio recording programs, network live broadcast, television drama post-production, children's animation design, etc. all belong to the scope of broadcast television engineering. In broadcast television engineering, intelligent antenna is a key device for receiving and transmitting signals, which can automatically adjust parameters according to environmental changes to achieve the best signal receiving and transmission effect.

[0003] The intelligent antenna support structure refers to the physical structure for supporting the intelligent antenna, which not only provides the installation basis of the antenna, but also may contain some special design to adapt to the working requirements of the intelligent antenna. For example, the intelligent antenna may need to remain stable under different environmental conditions, or need to be able to adjust the direction to obtain the best signal receiving effect. Therefore, the intelligent antenna support structure may have some special functions, such as shock absorption, windproof, angle adjustment, etc.

[0004] The traditional antenna support structure has many shortcomings in stability. For example, under some complex environmental conditions, such as strong wind or earthquake, etc. in severe weather conditions, there is a lack of effective response mechanism, which is easy to cause the antenna to sway or fall, affecting the signal receiving and transmitting. Moreover, the base of part of the support structure has limited contact area with the ground, which cannot provide sufficient stability guarantee, therefore the broadcast television engineering intelligent antenna support structure is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a broadcast television engineering intelligent antenna support structure, which aims to improve the problem that the base of part of the antenna support structure in the prior art has limited contact area with the ground, which cannot provide sufficient stability guarantee.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The broadcast television engineering intelligent antenna support structure comprises a base, the top end of the base is fixedly connected with a support round block, the inside of the support round block is fixedly connected with an extension mechanism, and the top of the base is fixedly connected with a buffer mechanism.

[0008] The stretching mechanism includes a motor, the outside of the motor is fixedly connected to the inside of the support round block, the driving end of the motor is fixedly connected with a guide round plate, the bottom inner wall of the base is fixedly connected with a round plate, the top four corners of the round plate are provided with a long slot, the inner wall of the long slot is slidably connected with a sliding plate, the far side of the plurality of sliding plates is fixedly connected with an expansion plate, the top side of the sliding plate is fixedly connected with a sliding column, the top of the support round block is fixedly connected with a reinforcing column, the outside of the reinforcing column is fixedly connected with a support frame, the outside four corners of the support frame are rotatably connected with an extension rod, the bottom end of the extension rod is rotatably connected with a sliding block;

[0009] As a further description of the above technical solution:

[0010] The buffer mechanism includes a plurality of buffer cylinders, the bottom end of the plurality of buffer cylinders is fixedly connected to the top end of the base, the top end of the reinforcing column is fixedly connected with a support rod, the outside of the support rod is fixedly connected with a fixed ring, the outside four corners of the fixed ring are fixedly connected with a support frame, the bottom end of the support frame is fixedly connected with a sliding rod, the bottom end of the sliding rod is fixedly connected with a movable plate, the bottom end of the movable plate is fixedly connected with spring two;

[0011] As a further description of the above technical solution:

[0012] The top end of the support rod is fixedly connected with a top base, the top of the top base is fixedly connected with a support seat, the inside of the support seat is rotatably connected with an antenna;

[0013] As a further description of the above technical solution:

[0014] The top end of the sliding column is fixedly connected with a limiting plate, the bottom side of the plurality of limiting plates is in contact with the top side of the guide round plate, the inside four corners of the guide round plate are provided with an arc-shaped hole, and the outer wall of the sliding column is slidably connected to the inner wall of the arc-shaped hole;

[0015] As a further description of the above technical solution:

[0016] The outer wall of the guide round plate is rotatably connected to the inner wall of the base, the bottom side of the guide round plate is in contact with the top side of the round plate, and the outer wall of the plurality of expansion plates is slidably connected to the inner wall of the base;

[0017] As a further description of the above technical solution:

[0018] The top four corners of the base are provided with a cross-shaped sliding groove, the outer wall of the sliding block is slidably connected to the inner wall of the cross-shaped sliding groove, and the bottom end of the sliding block is fixedly connected to the top end of the expansion plate;

[0019] As a further description of the above technical solution:

[0020] The bottom end of the support frame is fixedly connected with a spring one, and the bottom end of the spring one is fixedly connected to the top end of the buffer cylinder.

[0021] Further description of the above technical solution:

[0022] The outer wall of the sliding rod is slidably connected to the inside of the buffer cylinder, the outer wall of the movable plate is slidably connected to the inner wall of the buffer cylinder, and the bottom end of the spring two is fixedly connected to the inner wall of the bottom of the buffer cylinder.

[0023] The utility model has the advantages of the following beneficial effects:

[0024] 1. In the utility model, the motor drives the guide round plate to rotate, a series of transmission is passed through, makes the sliding plate to drive the extension board to slide to the outside. The extension board increases the contact area of the base and the ground, can directly enhance the stability of the support structure from structure. The support frame, the telescopic rod and the sliding block cooperate with each other, pass through the connection extension board, further enhance the support effect of the extension board to the whole structure. The cross slide provides the sliding track for the sliding block, guarantees that the extension board is effectively supported in the sliding process, thereby guaranteeing the stability of the antenna support structure in the long-term use process.

[0025] 2. In the utility model, when encountering strong wind earthquake and other severe environment, the fixed ring on the outside of the support rod transmits the external impact to the support frame, and the spring one at the bottom end of the support frame can absorb part of the external impact energy. At the same time, the support frame transmits the external impact to the sliding rod, utilizes the movable plate to transmit the impact to the spring two and makes it compress, further absorbs the external impact energy, and this buffering mechanism effectively reduces the influence of the external impact on the whole support structure, thereby guaranteeing the stability of the structure. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the perspective view of the intelligent antenna support structure of broadcast television engineering that the utility model provides;

[0027] Figure 2 It is the structural schematic view of the base of the intelligent antenna support structure of broadcast television engineering that the utility model provides;

[0028] Figure 3 It is the enlarged view of A in the middle; Figure 2

[0029] Figure 4 It is the structural schematic view of the fixed ring of the intelligent antenna support structure of broadcast television engineering that the utility model provides;

[0030] Figure 5 It is the enlarged view of B in the middle; Figure 4

[0031] ​​Figure 6 For Figure 4 Enlarged view at C.

[0032] Legend:

[0033] 1, base; 2, support round block; 3, motor; 4, round plate; 5, long slot; 6, sliding plate; 7, sliding column; 8, limit plate; 9, guide round plate; 10, arc-shaped hole; 11, expansion plate; 12, reinforcing column; 13, telescopic rod; 14, sliding block; 15, cross slide; 16, support rod; 17, top seat; 18, antenna; 19, fixed ring; 20, support frame; 21, spring one; 22, buffer cylinder; 23, sliding rod; 24, movable plate; 25, spring two. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0035] With reference to Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the utility model: a broadcast television engineering intelligent antenna support structure, including base 1, the top of base 1 is fixedly connected with support round block 2, the inside of support round block 2 is fixedly connected with extension mechanism, the top of base 1 is fixedly connected with buffer mechanism;Base 1 is the basic part of the whole support structure, provides mounting position for support round block 2 and buffer mechanism.

[0036] The stretching mechanism comprises a motor 3, the outside of which is fixedly connected to the inside of the supporting circular block 2, which is a containing body of the motor 3 and other components of the stretching mechanism, and plays a protective and fixing role on these components. The driving end of the motor 3 is fixedly connected with a guide circular plate 9, which is driven to rotate by the motor 3. The bottom inner wall of the base 1 is fixedly connected with a circular plate 4, the top of which is provided with a long slot 5 at each corner. The inner wall of the long slot 5 is slidably connected with a sliding plate 6, which is positioned and guided to slide in a predetermined direction by the circular plate 4, so as to ensure that the sliding plate 6 slides in a predetermined track. The far side of each of the plurality of sliding plates 6 is fixedly connected with an expansion plate 11, the outer wall of which is slidably connected to the inner wall of the base 1. The top end of the near side of the sliding plate 6 is fixedly connected with a sliding column 7. The sliding plate 6 transmits the movement of the sliding column 7 to the expansion plate 11, which is an intermediate link of power transmission, so that the expansion plate 11 can accurately slide outward according to the rotation of the guide circular plate 9, achieving the purpose of increasing the contact area. The top end of the sliding column 7 is fixedly connected with a limiting plate 8, the bottom side of which is in contact with the top side of the guide circular plate 9. The limiting plate 8 is located above the guide circular plate 9 and is in contact with the guide circular plate 9, which plays a role in limiting the excessive movement of the sliding column 7. The inside of the guide circular plate 9 is provided with an arc-shaped hole 10 at each corner, and the outer wall of the sliding column 7 is slidably connected to the inner wall of the arc-shaped hole 10. The sliding column 7 converts the rotation of the guide circular plate 9 into its own movement, driving the sliding plate 6 to slide. The outer wall of the guide circular plate 9 is rotatably connected to the inner wall of the base 1, and the bottom side of the guide circular plate 9 is in contact with the top side of the circular plate 4. The top end of the supporting rod 16 is fixedly connected with a top seat 17, the top of which is fixedly connected with a support seat. The top seat 17 provides a mounting position for the support seat, and plays a role in connecting the supporting rod 16 and the support seat, which is an important part of the antenna 18 support structure, ensuring that the antenna 18 can be stably installed on the entire support structure. The inside of the support seat is rotatably connected with the antenna 18, which is the core component of the entire broadcast television engineering intelligent antenna support structure, used for receiving and transmitting signals. The design of the entire support structure is to ensure that the antenna 18 can work stably and is not affected by the external environment, so as to ensure the normal reception and transmission of signals.

[0037] Referring to Figure 4 and Figure 5The top end of the support round block 2 is fixedly connected with a reinforcing column 12, the outer portion of the reinforcing column 12 is fixedly connected with a support frame, the outer four corners of the support frame are rotatably connected with telescopic rods 13, and the bottom end of the telescopic rods 13 is rotatably connected with sliding blocks 14. The top portion of the base 1 is provided with cross-shaped sliding grooves 15 at the four corners, the outer wall of the sliding blocks 14 is slidably connected to the inner wall of the cross-shaped sliding grooves 15, and the bottom end of the sliding blocks 14 is fixedly connected to the top end of the expansion plate 11. The cross-shaped sliding grooves 15 provide a sliding track for the sliding blocks 14, ensure that the sliding blocks 14 can slide in a predetermined direction, stably cooperate with the movement of the expansion plate 11, and ensure that the expansion plate 11 is effectively supported during the sliding process. The reinforcing column 12 plays a role in reinforcing the entire structure, the support frame, the telescopic rods 13 and the sliding blocks 14 cooperate with each other, connect the expansion plate 11, enhance the supporting effect of the expansion plate 11 on the entire structure, and ensure the stability of the structure.

[0038] With reference to Figure 4 and Figure 6 The buffer mechanism includes a plurality of buffer cylinders 22, the bottom end of the plurality of buffer cylinders 22 is fixedly connected to the top end of the base 1, the buffer cylinder 22 provides a mounting and moving space for other components of the buffer mechanism, is the shell of the entire buffer structure, bears the acting force from other components, and plays a role in protecting and positioning the internal components. The top end of the reinforcing column 12 is fixedly connected with a support rod 16, the outer portion of the support rod 16 is fixedly connected with a fixed ring 19, the outer four corners of the fixed ring 19 are fixedly connected with support frames 20, when encountering strong winds, earthquakes and other harsh environments, the fixed ring 19 transmits external impact to the support frames 20, the support rod 16 plays a role in supporting the antenna 18 and conducting impact force, and the support frames 20 disperse and transmit the impact force to other buffer components. The bottom end of the support frame 20 is fixedly connected with a spring 21, the bottom end of the spring 21 is fixedly connected to the top end of the buffer cylinder 22, when the support frame 20 is subjected to impact force, the spring 21 can absorb a part of external impact energy, plays a role in preliminary buffering, reduces the impact force borne by the entire structure, and protects the structure from being damaged by excessive impact. The bottom end of the support frame 20 is fixedly connected with a sliding rod 23, the outer wall of the sliding rod 23 is slidably connected to the inside of the buffer cylinder 22, the bottom end of the sliding rod 23 is fixedly connected with a movable plate 24, the outer wall of the movable plate 24 is slidably connected to the inner wall of the buffer cylinder 22, the bottom end of the movable plate 24 is fixedly connected with a spring 25, and the bottom end of the spring 25 is fixedly connected to the bottom inner wall of the buffer cylinder 22. When the support frame 20 transmits the impact force to the sliding rod 23, the movable plate 24 further transmits the impact force to the spring 25 to compress the spring 25, the spring 25 further absorbs external impact energy, and the stability of the entire support structure in harsh environments is enhanced.

[0039] Working principle: through the opening support round block 2 in the motor 3 power generation guide round plate 9 rotation, cooperate with the arc hole 10 on the guide round plate 9 extrusion guide effect of sliding column 7, realize the guide round plate 9 rotation drive sliding column 7 in the arc hole 10 sliding, reached the sliding column 7 movement drive sliding plate 6 in the long slot 5 on the inner wall of round plate 4 sliding, through the sliding plate 6 sliding drive expansion plate 11 to the outside sliding, cooperate with the support frame connection support effect and telescopic rod 13 lengthening, realize the sliding block 14 in the cross slide 15 sliding, and utilize the sliding block 14 and expansion plate 11 connection, strengthen the expansion plate 11 to the whole structure support effect, at the same time increase the base 1 and the ground contact area, improve stability;

[0040] When the whole mechanism encounters strong wind earthquake and other harsh environment, the fixed ring 19 outside the support rod 16 will pass the external impact to the plurality of support frame 20, because the bottom end of support frame 20 is provided with spring 21, can absorb a part of external impact energy, at the same time, the support frame 20 passes the external impact to the sliding rod 23, utilize the action of movable plate 24 pass the external impact to the spring 25 make it compression, so as to further absorb the external impact energy, increase the stability of the whole support structure.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. Intelligent antenna support structure for broadcast television engineering, comprising a base (1), characterized in that: The top end of the base (1) is fixedly connected with a supporting circular block (2), the inside of the supporting circular block (2) is fixedly connected with an extending mechanism, the top of the base (1) is fixedly connected with a buffering mechanism; The extending mechanism comprises a motor (3), the outside of the motor (3) is fixedly connected in the inside of the supporting circular block (2), the driving end of the motor (3) is fixedly connected with a guide circular plate (9), the bottom inner wall of the base (1) is fixedly connected with a circular plate (4), the top of the circular plate (4) is provided with a long slot (5) at each corner, the inner wall of the long slot (5) is slidably connected with a sliding plate (6), the far side of each of a plurality of the sliding plates (6) is fixedly connected with an expansion plate (11), the top near side of the sliding plate (6) is fixedly connected with a sliding column (7), the top end of the supporting circular block (2) is fixedly connected with a reinforcing column (12), the outside of the reinforcing column (12) is fixedly connected with a support frame, the outside of the support frame is rotatably connected with an extension rod (13) at each corner, the bottom end of the extension rod (13) is rotatably connected with a sliding block (14).

2. The broadcast television engineering smart antenna support structure of claim 1, wherein: The buffering mechanism comprises a plurality of buffer cylinders (22), the bottom end of each of the plurality of buffer cylinders (22) is fixedly connected to the top end of the base (1), the top end of the reinforcing column (12) is fixedly connected with a supporting rod (16), the outside of the supporting rod (16) is fixedly connected with a fixed ring (19), the outside of the fixed ring (19) is fixedly connected with a support frame (20) at each corner, the bottom end of the support frame (20) is fixedly connected with a sliding rod (23), the bottom end of the sliding rod (23) is fixedly connected with a movable plate (24), the bottom end of the movable plate (24) is fixedly connected with a spring two (25).

3. The broadcast television engineering smart antenna support structure of claim 2, wherein: The top end of the supporting rod (16) is fixedly connected with a top base (17), the top of the top base (17) is fixedly connected with a support seat, the inside of the support seat is rotatably connected with an antenna (18).

4. The broadcast television engineering smart antenna support structure of claim 1, wherein: The top end of the sliding column (7) is fixedly connected with a limiting plate (8), the bottom side of each of the plurality of limiting plates (8) is in contact with the top side of the guide circular plate (9), the inside of the guide circular plate (9) is provided with an arc-shaped hole (10) at each corner, the outer wall of the sliding column (7) is slidably connected to the inner wall of the arc-shaped hole (10).

5. The broadcast television engineering smart antenna support structure of claim 1, wherein: The outer wall of the guide circular plate (9) is rotatably connected to the inner wall of the base (1), the bottom side of the guide circular plate (9) is in contact with the top side of the circular plate (4), the outer wall of each of the plurality of expansion plates (11) is slidably connected to the inner wall of the base (1).

6. The broadcast television engineering smart antenna support structure of claim 1, wherein: The top of the base (1) is provided with a cross-shaped sliding groove (15) at each corner, the outer wall of the sliding block (14) is slidably connected to the inner wall of the cross-shaped sliding groove (15), the bottom end of the sliding block (14) is fixedly connected to the top end of the expansion plate (11).

7. The broadcast television engineering smart antenna support structure of claim 2, wherein: The bottom end of the support frame (20) is fixedly connected with a spring one (21), the bottom end of the spring one (21) is fixedly connected to the top end of the buffer cylinder (22).

8. The broadcast television engineering smart antenna support structure of claim 2, wherein: The outer wall of the sliding rod (23) is slidingly connected in the inside of the buffer cylinder (22), the outer wall of the movable plate (24) is slidingly connected in the inner wall of the buffer cylinder (22), and the bottom end of the spring two (25) is fixedly connected in the bottom inner wall of the buffer cylinder (22).

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