Anti-jitter stable support for radio and television recording equipment

Abstract

The utility model relates to the technical field of radio and television recording, and discloses a radio and television recording equipment anti-shake stable support which comprises a triangular supporting frame, the upper end of the triangular supporting frame is fixedly connected with a three-dimensional moving frame, the front face of the three-dimensional moving frame is fixedly connected with a mounting plate, the front face of the mounting plate is fixedly connected with a controller, and the controller is fixedly connected with a camera. A sliding groove is formed in the upper side of the front face of the mounting plate, a sliding magnetic block is slidably connected into the sliding groove, a protective cover is fixedly connected to the front face of the sliding magnetic block, a pressure sensor is fixedly connected to the inner bottom face of the sliding groove, and an electromagnet is fixedly connected to the upper surface of the pressure sensor. According to the utility model, through the cooperation of the sliding groove, the sliding magnetic block, the protective cover, the pressure sensor, the electromagnet, the rubber pad and the supporting plate, the outer side of the controller can be automatically shielded and protected after the controller is used, and the situation that the stability and the recording result in the shooting process are affected due to the fact that a worker mistakenly touches the controller is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of broadcast television recording technology especially relates to a broadcast television recording equipment anti -shaking stable support. BACKGROUND

[0002] Broadcast television is an electronic information transmission medium that transmits sound and image through radio waves or wires, and the broadcast television industry includes multiple elements such as radio stations, television stations, cable television networks, satellite television operators, Internet television platforms and television program production companies. As one of the indispensable equipment in the production of broadcast television programs, the camcorder is replaced by the hard disk camcorder instead of the previous film camera, and the types of auxiliary equipment for the camcorder are various, including the fixing frame.

[0003] After searching, the Chinese patent publication No. CN216307324U discloses a three-dimensional mobile recording equipment for broadcast television recording, which can change the recording position of the recording device through a three-dimensional device to meet the shooting needs of modern society. The remote control lifting runner car can drive the recording device to move to the position where recording is needed. The cylindrical rotating shaft can drive the recording device to rotate 360 degrees in place. The vertical sliding plate can change the vertical position of the recording device. The horizontal sliding plate can extend the forward movement of the recording device. The fixed sliding rail group frame ensures the stability of the forward movement of the recording device.

[0004] However, the above recording equipment has the risk that the recording device will move when the controller is controlled by the three-dimensional device during actual use. The operation part of the controller is directly exposed to the outside, which may cause the recording device to move when the staff accidentally touches the controller during shooting operation, resulting in the recording device moving away from the shooting position and affecting the recording result. Therefore, a broadcast television recording equipment anti-shaking stable support 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 recording equipment anti-shaking stable support, which aims to improve the problem of the risk that the recording device will move when the staff accidentally touches the controller in the prior art, affecting the recording result.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: Broadcasting television recording equipment anti -shaking stable support, including triangular support frame, the upper end fixed connection of triangular support frame has three -dimensional moving frame, the back of three -dimensional moving frame is provided with recording device, the front fixed connection of three -dimensional moving frame has mounting panel, the front fixed connection of mounting panel has controller, the front upper side of mounting panel is set with the sliding slot, the inside sliding connection of sliding slot has sliding magnet block, the front fixed connection of sliding magnet block has the protective cover, the inside bottom of sliding slot is fixedly connected with pressure sensor, the upper surface fixed connection of pressure sensor has electromagnet.

[0007] As further description of the above technical scheme:

[0008] The controller is electrically connected with the three-dimensional moving frame, and the protective cover is sleeved on the outside of the controller.

[0009] As further description of the above technical scheme:

[0010] The inside top of the sliding slot is fixedly connected with a rubber pad.

[0011] As further description of the above technical scheme:

[0012] The size of the support plate is adapted to the size of the inside of the protective cover, and the support plate is located directly below the protective cover.

[0013] As further description of the above technical scheme:

[0014] The front lower side of the mounting panel is fixedly connected with a support plate.

[0015] As further description of the above technical scheme:

[0016] The right side of the front of the mounting panel is fixedly connected with a round rod, the lower side of the round rod is provided with a sleeve, and the upper surface of the protective cover is fixedly connected with a pull rope.

[0017] As further description of the above technical scheme:

[0018] One end of the pull rope away from the protective cover is wound through the round rod, and the other end of the pull rope away from the protective cover is fixedly connected with a pull ring.

[0019] As further description of the above technical scheme:

[0020] One end of the pull rope away from the round rod penetrates the inside of the sleeve, and the front of the sleeve is fixedly connected with the mounting panel.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model discloses a slide groove, sliding magnetic block, protective cover, pressure sensor, electromagnet, rubber pad and the cooperation of support plate can automatically shield the outside of the controller after the use of controller, avoid the staff mistake and touch the controller and lead to the stability in the shooting process and the recording result are affected, and the speed of protective cover's downward reset protection can be slowed down, avoid the contact collision of sliding magnetic block in the reset process, lead to the service life of sliding magnetic block and protective cover are affected.

[0023] 2. The utility model discloses the cooperation of round bar, sleeve, drawstring and pull ring makes the staff can quickly draw protective cover away from the controller, and when the protective cover opens, the staff's hand can directly operate the controller, so that the staff can operate protective cover and controller with one hand, convenient to use. ACCURACY OF DRAWINGS

[0024] Figure 1 It is the whole schematic diagram of the broadcast television recording equipment anti -shaking stable support that the utility model proposes;

[0025] Figure 2 It is the schematic diagram of the mounting plate, controller and protective cover of the broadcast television recording equipment anti -shaking stable support that the utility model proposes;

[0026] Figure 3 It is the schematic diagram of the mounting plate, controller and protective cover of the broadcast television recording equipment anti -shaking stable support that the utility model proposes; Figure 2 It is the schematic diagram of the mounting plate, controller and protective cover of the broadcast television recording equipment anti -shaking stable support that the utility model proposes;

[0027] Figure 4 It is the schematic diagram of the mounting plate, controller and protective cover of the broadcast television recording equipment anti -shaking stable support that the utility model proposes; Figure 3 It is the schematic diagram of the mounting plate, controller and protective cover of the broadcast television recording equipment anti -shaking stable support that the utility model proposes;

[0028] Figure 5 It is the schematic diagram of the mounting plate, controller and protective cover of the broadcast television recording equipment anti -shaking stable support that the utility model proposes; Figure 2 It is the schematic diagram of the mounting plate, controller and protective cover of the broadcast television recording equipment anti -shaking stable support that the utility model proposes;

[0029] LEGEND:

[0030] 1, triangular support frame;2, three -dimensional mobile frame;3, recording device;4, mounting plate;5, controller;6, slide groove;7, sliding magnetic block;8, protective cover;9, pressure sensor;10, electromagnet;11, rubber pad;12, support plate;13, round bar;14, sleeve;15, drawstring;16, pull ring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0032] With reference to Figures 1-2 The utility model provides an embodiment: broadcast television recording equipment anti -shaking stable support, including triangle support frame 1, the upper end of triangle support frame 1 is fixedly connected with three -dimensional movement frame 2, the rear side of three -dimensional movement frame 2 is provided with recording device 3, three -dimensional movement frame 2 is by three groups of straight line screw rod group constitutes, can control recording device 3 in three -dimensional direction movement respectively, the front of three -dimensional movement frame 2 is fixedly connected with mounting plate 4, the front center of mounting plate 4 is fixedly connected with display screen, can show the shooting picture of recording device 3, the staff is convenient for the recording position of recording device 3 to adjust, the front of mounting plate 4 is fixedly connected with controller 5, and controller 5 and three -dimensional movement frame 2 between electrical connection, the staff can control three -dimensional movement frame 2's operation through controller 5, and then can adjust the recording position of recording device 3, the above structure is prior art means in the field, here is not repeated.

[0033] With reference to Figures 2-4 The front upper side of mounting plate 4 is provided with a sliding groove 6, and a sliding magnetic block 7 is slidably connected in the sliding groove 6. The sliding groove 6 can guide and limit the movement of the sliding magnetic block 7, so that the sliding magnetic block 7 can only move linearly in the up-down direction. A protective cover 8 is fixedly connected to the front of the sliding magnetic block 7. The protective cover 8 is made of transparent acrylic material, so that the staff can directly observe the display content of the controller 5. When the protective cover 8 moves, it can drive the sliding magnetic block 7 to move synchronously. The protective cover 8 is sleeved on the outside of the controller 5. In the initial state, the protective cover 8 can shield and protect the outside of the controller 5, so as to avoid the controller 5 from being damaged by external impact. In addition, the protective cover 8 can also prevent others from touching the controller 5 during recording, which can affect the recording result.

[0034] The inner bottom surface of the sliding groove 6 is fixedly connected with a pressure sensor 9, the upper surface of the pressure sensor 9 is fixedly connected with an electromagnet 10, the pressure sensor 9 can detect the pressure borne by the electromagnet 10, in the initial state, the sliding magnetic block 7 is located above the electromagnet 10, at this time, the pressure sensor 9 can detect the pressure borne by the electromagnet 10 from the sliding magnetic block 7, when the protective cover 8 moves up and away from the controller 5, it will drive the sliding magnetic block 7 to move up, causing the pressure value detected by the pressure sensor 9 to be zero, at this time, the electromagnet 10 is energized, generating a magnetic force opposite to the bottom of the sliding magnetic block 7, after the operation of the controller 5 is completed, the protective cover 8 can be directly loosened, so that the protective cover 8 drives the sliding magnetic block 7 to move downward under the action of gravity and reset, in the process of the sliding magnetic block 7 moving downward and approaching the electromagnet 10, the repulsive force of the electromagnet 10 on the sliding magnetic block 7 gradually increases, due to the reciprocity of force, the pressure borne by the electromagnet 10 also increases, when the pressure sensor 9 detects that the pressure gradually increases, it will gradually reduce the magnetic force released by the electromagnet 10, reducing the repulsive force on the sliding magnetic block 7, so that the sliding magnetic block 7 and the protective cover 8 can be reset to the initial protective position of the controller 5, thereby slowing down the resetting speed of the sliding magnetic block 7 and the protective cover 8, avoiding the sliding magnetic block 7 from contacting and colliding with the bottom end of the sliding groove 6, affecting the service life of the sliding magnetic block 7 and the protective cover 8, the above process is a simple PLC control technology in the art, which will not be described here.

[0035] The inner top surface of the sliding groove 6 is fixedly connected with a rubber pad 11, which can avoid the hard contact between the sliding magnetic block 7 and the upper end of the sliding groove 6 during the rapid upward movement of the protective cover 8, the front lower side of the mounting plate 4 is fixedly connected with a support plate 12, the size of the support plate 12 is adapted to the size of the inside of the protective cover 8, the support plate 12 is located directly below the protective cover 8, in the initial state, the support plate 12 is located inside the protective cover 8, which can seal the inside of the protective cover 8, further improving the shielding effect of the controller 5, and supporting the inside of the protective cover 8 to improve the overall strength and protection effect of the protective cover 8.

[0036] Referring to Figure 5 , the front right side of the mounting plate 4 is fixedly connected with a round rod 13, a sleeve 14 is arranged below the round rod 13, the sleeve 14 is fixedly connected with the front of the mounting plate 4, the upper surface of the protective cover 8 is fixedly connected with a pull rope 15, which can drive the protective cover 8 to move synchronously when being pulled, one end of the pull rope 15 away from the protective cover 8 is wound around the round rod 13, the round rod 13 can change the direction of the pull rope 15, so that the protective cover 8 can be moved up when the staff is pulling the pull rope 15, the other end of the pull rope 15 away from the round rod 13 penetrates into the inside of the sleeve 14, the sleeve 14 can guide and limit the movement of the pull rope 15, reducing the shaking of the sleeve 14, the other end of the pull rope 15 away from the protective cover 8 is fixedly connected with a pull ring 16, the staff can pull the pull rope 15 by hooking the pull ring 16 with fingers.

[0037] When the operator needs to operate the controller 5, the right hand finger hooks the pull ring 16 and pulls the pull rope 15 downward, driving the protective cover 8 to move upward quickly, when the protective cover 8 is opened upward, the right hand position of the operator can be just convenient for operating the controller 5, so that the operator can operate the protective cover 8 and the controller 5 with one hand, which is convenient to use.

[0038] Working principle: when the operator needs to operate the controller 5 to move the position of the recording device 3, the right hand finger hooks the pull ring 16 and pulls the pull rope 15 downward, driving the protective cover 8 to move upward and open the controller 5, at this time, the right hand position of the operator can directly operate the controller 5, which is convenient to use, when the protective cover 8 moves upward, the sliding magnetic block 7 moves synchronously, so that the sliding magnetic block 7 leaves the electromagnet 10, causing the pressure value detected by the pressure sensor 9 to be zero, at this time, the electromagnet 10 is energized to generate a magnetic force opposite to the bottom of the sliding magnetic block 7.

[0039] After the controller 5 is used, the pull ring 16 can be directly released, so that the protective cover 8 drives the sliding magnetic block 7 to reset downward under the action of gravity, the repulsive force from the electromagnet 10 gradually increases during the downward movement of the sliding magnetic block 7, at this time, the pressure of the electromagnet 10 also increases, when the pressure sensor 9 detects this change, the magnetic force released by the electromagnet 10 will gradually decrease, reducing the repulsive force of the sliding magnetic block 7, slowing down the resetting speed of the sliding magnetic block 7 and the protective cover 8, avoiding the contact collision between the sliding magnetic block 7 and the bottom end of the sliding groove 6, and making the protective cover 8 automatically reset to the outside of the controller 5, shielding and protecting the controller 5, avoiding the operator from accidentally touching the controller 5 to affect the stability in the shooting process and the recording result.

[0040] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A stabilizing support for anti-shaking of a broadcast television recording device, comprising a triangular support frame (1), characterized in that: The upper end of the triangular support frame (1) is fixedly connected with a three-dimensional moving frame (2), the rear side of the three-dimensional moving frame (2) is provided with a recording device (3), the front side of the three-dimensional moving frame (2) is fixedly connected with a mounting plate (4), the front side of the mounting plate (4) is fixedly connected with a controller (5), the upper side of the front side of the mounting plate (4) is provided with a sliding groove (6), the inside of the sliding groove (6) is slidably connected with a sliding magnetic block (7), the front side of the sliding magnetic block (7) is fixedly connected with a protective cover (8), the inside bottom surface of the sliding groove (6) is fixedly connected with a pressure sensor (9), and the upper surface of the pressure sensor (9) is fixedly connected with an electromagnet (10). ​ 2. The anti-vibration stabilizing support for a broadcast television recording device, according to claim 1, characterized in that: The controller (5) is electrically connected with the three-dimensional moving frame (2), and the protective cover (8) is sleeved on the outside of the controller (5).

3. The anti-vibration stabilizing support for a broadcast television recording device of claim 1, wherein: The inside top surface of the sliding groove (6) is fixedly connected with a rubber pad (11).

4. The anti-vibration stabilizing support for a broadcast television recording device of claim 1, wherein: The lower side of the front side of the mounting plate (4) is fixedly connected with a support plate (12).

5. The anti-vibration stabilizing support for a broadcast television recording device of claim 4, wherein: The size of the support plate (12) is matched with the size of the inside of the protective cover (8), and the support plate (12) is located directly below the protective cover (8).

6. The anti-vibration stabilizing support for a broadcast television recording device of claim 1, wherein: The right side of the front side of the mounting plate (4) is fixedly connected with a round rod (13), the lower side of the round rod (13) is provided with a sleeve (14), and the upper surface of the protective cover (8) is fixedly connected with a pull rope (15).

7. The anti-vibration stabilizing support for a broadcast television recording device of claim 6, wherein: One end of the pull rope (15) away from the protective cover (8) is wound around the round rod (13), and the other end of the pull rope (15) away from the protective cover (8) is fixedly connected with a pull ring (16).

8. The anti-vibration stabilizing support for a broadcast television recording device of claim 6, wherein: One end of the pull rope (15) away from the round rod (13) penetrates into the inside of the sleeve (14), and the sleeve (14) is fixedly connected with the front side of the mounting plate (4).

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