Rotary workbench of outdoor rebroadcasting vehicle

Abstract

The utility model discloses a rotary working table of an outdoor rebroadcasting vehicle, which relates to the technical field of rebroadcasting vehicles and comprises a working table base, mounting through holes are arranged at four corners of the bottom of the working table base, a seat support is mounted on the working table base, and a rebroadcasting vehicle seat is fixedly mounted on the seat support. A workbench assembly is arranged at the upper end of the workbench base and comprises a positioning sliding rail fixedly installed at the upper end of the workbench base, a movable sliding strip is movably installed in the positioning sliding rail, a sliding base is fixedly installed on the movable sliding strip, and a rotating base is movably installed above the sliding base. A manipulator is fixedly installed on the upper surface of the rotating base, a lifting handle is fixedly installed at the bottom of the sliding base, and a rotating mechanism is connected to the sliding base. According to the rotary working table of the outdoor rebroadcasting vehicle, the controller can slide or rotate according to use requirements, so that a worker can operate on a seat of the rebroadcasting vehicle conveniently.

Description

Technical Field

[0001] This utility model relates to the field of broadcast vehicle technology, specifically a rotating worktable for an outdoor broadcast vehicle. Background Technology

[0002] A broadcast van is a mobile vehicle equipped with television broadcasting equipment. Used for live broadcasting, it features recording, editing, and other functions, making it an indispensable tool in the modern broadcasting industry. Broadcast vans can perform live recording and editing remotely from the television center and instantly transmit recorded programs back to the center for live broadcasting. The interior equipment of a broadcast van is highly integrated and feature-rich, including audio-visual systems, monitors, and intercom systems, meeting the needs of various live events. It is widely used in sporting events, cultural festivals, corporate opening ceremonies, and other occasions, providing viewers with a real-time, high-quality audio-visual experience.

[0003] On a broadcast van, the workbench is typically designed to be installed between two seats, allowing operators to comfortably perform various operations while seated. The workbench is equipped with various controllers, enabling users to easily and precisely control the broadcast van. However, in actual broadcasting, situations often require two operators to take turns operating the van. Since the workbench itself cannot rotate, this presents some inconvenience for the operators. They must frequently adjust their positions to adapt to the fixed position of the workbench, which not only affects the smoothness of operation but may also impact the efficiency and quality of the broadcast to some extent. Utility Model Content

[0004] The purpose of this invention is to provide a rotating worktable for an outdoor broadcast vehicle, so as to solve the problem that the worktable inside the broadcast vehicle cannot rotate in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotating worktable for an outdoor broadcasting vehicle, comprising a worktable base, with mounting through holes at the four corners of the bottom of the worktable base, a seat bracket mounted on the worktable base, a broadcasting vehicle seat fixedly mounted on the seat bracket, a worktable assembly at the upper end of the worktable base, the worktable assembly including a positioning slide rail fixedly mounted on the upper end of the worktable base, a movable slide bar movably mounted within the positioning slide rail, a sliding base fixedly mounted on the movable slide bar, and a rotating base movably mounted above the sliding base. A controller is fixedly installed on the upper surface of the rotating base, and a handle is fixedly installed on the bottom of the sliding base. A rotating mechanism is connected to the sliding base. The rotating mechanism includes a mounting sleeve fixedly installed on the rotating base and a positioning bracket fixedly installed inside the workbench base. A drive rack is fixedly installed on the positioning bracket. A hollow drive shaft is rotatably installed inside the mounting sleeve, and the upper end of the hollow drive shaft is fixed to the rotating base. A drive gear is fixedly installed at the lower end of the hollow drive shaft. The drive gear has a strong transmission capacity and can effectively drive the hollow drive shaft to rotate.

[0006] Preferably, the sliding base has an installation port in the middle, and the installation sleeve is installed on the sliding base through the installation port, allowing the hollow drive shaft to rotate inside the installation sleeve.

[0007] Preferably, the bottom of the sliding base is provided with bolts, and the sliding base is fixed to the movable slide bar by the bolts.

[0008] Preferably, the sliding base is movably mounted on the upper end of the workbench base via a positioning slide rail, the controller is movably mounted above the sliding base via a rotating base, and the handle is fixed to the bottom of the sliding base with screws, allowing the user to pull the handle to move the sliding base.

[0009] Preferably, a positioning base is fixedly installed on the upper end of the mounting sleeve, and a positioning through hole is opened at the edge of the positioning base. A bolt is provided in the positioning through hole, and the positioning base is fixed to the sliding base by the bolt.

[0010] Preferably, the mounting sleeve is mounted on the sliding base via a positioning base.

[0011] Preferably, the rotating base is movably mounted above the sliding base via an mounting sleeve, and the driving rack is mounted on one side of the driving gear via a positioning bracket. The driving gear meshes with the driving rack, and the driving gear will spin as it rolls along the driving rack, thereby driving the hollow driving shaft to rotate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this application, the operator sits on the seat of the broadcast van. The seat design on both sides allows the operator to pull the handle to drive the sliding base, thereby bringing the control panel closer to the operator and facilitating effective control of the broadcast van.

[0014] In this application, when the staff member on the right side of the broadcast van pulls the sliding base closer, the drive gear moves forward and meshes with the drive rack. After the sliding base is pulled further, the drive gear rolls along the drive rack, thereby driving the hollow drive shaft to rotate. Therefore, when the controller moves to the right side of the broadcast van seat, the controller will automatically rotate 180° to facilitate operation by the staff member on the right side of the broadcast van seat. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the workbench assembly of this utility model;

[0018] Figure 4 This is a schematic diagram of the rotating mechanism of this utility model.

[0019] The following are the labeling elements in the diagram: 1. Workbench base; 2. Mounting through hole; 3. Seat bracket; 4. Broadcast van seat; 5. Workbench assembly; 501. Controller; 502. Rotating base; 503. Sliding base; 504. Positioning slide rail; 505. Handle; 506. Movable slide bar; 507. Mounting port; 6. Rotating mechanism; 601. Positioning bracket; 602. Drive rack; 603. Hollow drive shaft; 604. Positioning base; 605. Positioning through hole; 606. Drive gear; 607. Mounting sleeve. Detailed Implementation

[0020] 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.

[0021] like Figure 1 and Figure 2As shown, this utility model provides a technical solution for a rotating worktable of an outdoor broadcast van, including a worktable base 1, mounting through holes 2 at the four corners of the bottom of the worktable base 1, a seat bracket 3 mounted on the worktable base 1, a broadcast van seat 4 fixedly mounted on the seat bracket 3, a worktable assembly 5 at the upper end of the worktable base 1, and a rotating mechanism 6 connected to a sliding base 503. The controller 501 is designed to be very user-friendly, allowing for flexible sliding or rotating operations according to the specific needs of the operator. This ensures easy operation regardless of the operator's position within the broadcast van. This design greatly improves the convenience and comfort of operation, enabling operators to maintain efficient and accurate operation even during long working hours.

[0022] like Figure 2 and Figure 3 As shown, the workbench assembly 5 includes a positioning slide rail 504 fixedly installed on the upper end of the workbench base 1. A movable slide bar 506 is movably installed inside the positioning slide rail 504. A sliding base 503 is fixedly installed on the movable slide bar 506. A rotating base 502 is movably installed above the sliding base 503. A controller 501 is fixedly installed on the upper surface of the rotating base 502. A handle 505 is fixedly installed at the bottom of the sliding base 503. An installation port 507 is opened in the middle of the sliding base 503. An installation sleeve 607 is installed on the sliding base 503 through the installation port 507. A bolt is provided at the bottom of the sliding base 503. The sliding base 503 is fixed to the movable slide bar 506 by the bolt.

[0023] Specifically, inside the broadcast van, staff sit on the two seats 4 on either side. To ensure ease of operation, the design of the broadcast van takes into account the position of the controller 501. Staff can pull the sliding base 503 with the handle 505, allowing the controller 501 to be flexibly brought closer to the two seats 4. In this way, whether the staff are sitting on the left or right, they can easily pull the controller 501 to their side, making it more convenient to operate the broadcast van. This design not only improves work efficiency but also ensures flexibility and comfort during the broadcast process.

[0024] like Figure 2 and Figure 4As shown, the rotating mechanism 6 includes a mounting sleeve 607 fixedly mounted on the rotating base 502 and a positioning bracket 601 fixedly mounted inside the workbench base 1. A drive rack 602 is fixedly mounted on the positioning bracket 601. A hollow drive shaft 603 is rotatably mounted inside the mounting sleeve 607, and the upper end of the hollow drive shaft 603 is fixed to the rotating base 502. A drive gear 606 is fixedly mounted on the lower end of the hollow drive shaft 603. A positioning base 604 is fixedly mounted on the upper end of the mounting sleeve 607. A positioning through hole 605 is opened at the edge of the positioning base 604, and a bolt is provided in the positioning through hole 605. The positioning base 604 is fixed to the sliding base 503 by bolts.

[0025] Specifically, on the right-side OB van seat 4, a staff member is responsible for operation. When he needs to move the controller 501 to the position of the right-side OB van seat 4, he will first pull the sliding base 503 to bring it close to the drive gear 606. As the sliding base 503 approaches, the drive gear 606 will move forward and mesh with the drive rack 602. Then, the staff member continues to pull the sliding base 503, and the drive gear 606 will roll along the drive rack 602. This rolling motion drives the rotation of the hollow drive shaft 603. Therefore, when the controller 501 is moved to the position of the right-side OB van seat 4, it will automatically rotate 180°. This design makes it more convenient for the staff member on the right-side OB van seat 4 to operate.

[0026] Working Principle: During use, the entire device is installed inside the broadcast van. Staff sit on seats 4 on either side of the van. They can pull the sliding base 503 using handles 505. This brings the controller 501 closer to the staff on either side of the van, making it easier for them to operate the van. This design allows for greater flexibility and efficiency during broadcast operations, ensuring smooth operation. This user-friendly operation allows staff to easily adjust the position of the controller 501 to suit different individual needs and comfort levels, thereby improving overall work efficiency and broadcast quality. On the right side of the van, the staff can pull the sliding base 503 closer to themselves. When the sliding base 503 is pulled, the drive gear 606 moves forward and engages with the drive rack 602. Once the drive gear 606 and drive rack 602 are successfully engaged, the staff can continue pulling the sliding base 503 closer. During the pulling of the sliding base 503, the drive gear 606 rolls along the drive rack 602. This rolling causes the hollow drive shaft 603 to rotate. It is worth noting that the length of the drive rack 602 is exactly half the circumference of the drive gear 606. Therefore, when the controller 501 is moved to the position of the right-side broadcast van seat 4, the controller 501 automatically rotates 180°. This design makes it easier for the staff on the right-side broadcast van seat 4 to operate the controller. When the operation is complete and the controller 501 needs to be reset, the staff only need to push the controller 501 on the sliding base 503 to return it to its initial position.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the specific details described in the exemplary embodiments above. In fact, this invention can be implemented and applied in other specific forms without departing from its spirit or essential characteristics. Therefore, these embodiments should be considered exemplary rather than restrictive in any way. The true scope and limits of this invention are defined by the appended claims, and not solely by the embodiments described above. The purpose of this invention is to include all possible variations and alternatives falling within the meaning and scope of the equivalents defined in the claims. Furthermore, any reference numerals appearing in the claims should not be construed as limiting the scope of the claims.

Claims

1. An outdoor mobile broadcasting vehicle rotary workbench, comprising a workbench base (1), the bottom four corner positions of the workbench base (1) are provided with mounting through holes (2), a seat support (3) is installed on the workbench base (1), and a broadcasting vehicle seat (4) is fixedly installed on the seat support (3), characterized in that: The upper end of the workbench base (1) is provided with a workbench assembly (5), the workbench assembly (5) comprises a positioning slide rail (504) fixedly installed on the upper end of the workbench base (1), the positioning slide rail (504) is movably installed with a movable slide bar (506), the movable slide bar (506) is fixedly installed with a sliding base (503), the sliding base (503) is movably installed with a rotating base (502) above, the rotating base (502) is fixedly installed with a controller (501) on the upper surface, the sliding base (503) is fixedly installed with a handle (505) at the bottom, the sliding base (503) is connected with a rotating mechanism (6), the rotating mechanism (6) comprises a mounting sleeve (607) fixedly installed on the rotating base (502) and a positioning support (601) fixedly installed in the workbench base (1), the positioning support (601) is fixedly installed with a drive rack (602), the mounting sleeve (607) is rotatably installed with a hollow drive shaft (603), and the upper end of the hollow drive shaft (603) is fixed on the rotating base (502), and the lower end of the hollow drive shaft (603) is fixedly installed with a drive gear (606).

2. A rotating worktable for an outdoor broadcast vehicle as claimed in claim 1, characterized in that: The middle position of the sliding base (503) is provided with a mounting port (507), and the mounting sleeve (607) is mounted on the sliding base (503) through the mounting port (507).

3. A rotating worktable for an outside broadcast van as claimed in claim 2, characterized in that: The bottom of the sliding base (503) is provided with a bolt, and the sliding base (503) is fixed on the movable slide bar (506) through the bolt.

4. A rotating worktable for an outdoor broadcast vehicle as defined in claim 3, characterized in that: The sliding base (503) is movably installed on the upper end of the workbench base (1) through the positioning slide rail (504).

5. A rotating worktable for an outdoor broadcast vehicle as defined in claim 4, characterized in that: The controller (501) is movably installed above the sliding base (503) through the rotating base (502).

6. A rotating worktable for an outdoor broadcast vehicle as defined in claim 5, characterized in that: The handle (505) is fixed on the bottom of the sliding base (503) by a screw.

7. The rotating worktable of an outdoor broadcast van according to claim 1, wherein: The upper end of the mounting sleeve (607) is fixedly installed with a positioning base (604), the edge of the positioning base (604) is provided with a positioning through hole (605), the positioning through hole (605) is provided with a bolt, and the positioning base (604) is fixed on the sliding base (503) through the bolt.

8. The rotating worktable of an outdoor broadcast van according to claim 1, wherein: The mounting sleeve (607) is installed on the sliding base (503) through the positioning base (604).

9. The rotating worktable of an outdoor broadcast van according to claim 1, wherein: The rotating base (502) is movably installed above the sliding base (503) through the mounting sleeve (607).

10. The rotating worktable of an outdoor broadcast van according to claim 1, wherein: The drive rack (602) is installed on one side of the drive gear (606) through the positioning support (601), and the drive gear (606) and the drive rack (602) are engaged together.

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