Television-made word prompting board
By designing a telescopic board device with support plates, electric telescopic rods, light barriers and supplementary lighting strips, the problem that the handheld telescopic board is difficult to see clearly in a multi-light environment is solved, and the clear display of the telescopic board and the accurate prompts of the staff are achieved.
Patent Information
- Application Number
- CN202421966736.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-08-14
AI Technical Summary
In existing TV production, handheld teleprompt boards are difficult to see clearly due to light reflection in multi-light environments, resulting in staff mistakes.
A telescopic plate device including a support plate, an electric telescopic rod, a light blocking plate, a supplementary lighting strip and a rotating plate is designed. The telescopic rod extends out of the telescopic rod, uses the light blocking plate to block the external light source, and the supplementary lighting strip illuminates the telescopic plate to achieve quick writing and clear prompts.
It effectively avoids the problem that staff cannot see the prompt content clearly due to light reflections, ensuring the accuracy and efficiency of the work process.
Smart Images
Figure CN223274146U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of prompting boards, in particular to a prompting board for television production. Background Art
[0002] The production of a television program is mainly divided into three processes: planning and topic selection, shooting, and post-production. During the shooting process of a television program, a large number of photographic lights are usually used to supplement and adjust the light source, and the illumination angles of these light sources are different.
[0003] During the filming of a television program, a prompt board is also needed to give prompts to the staff or program guests. Since prompts need to be given to different staff members at different positions, some existing prompt boards are mostly handheld rectangular boards that can be written on repeatedly. However, there are many light sources at the shooting site and the illumination angles are different, making the prompt board difficult to see clearly due to the reflection of different lights. If the staff cannot see the prompt content clearly, mistakes may occur during the work process. Therefore, a prompt board for television production is proposed to address the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a prompt board for television production to solve the problem that some existing prompt boards are mostly handheld and can be written on repeatedly. However, there are many light sources at the shooting site and the illumination angles are different, making the prompt board difficult to see clearly due to the reflection of different lights. The staff may not be able to see the prompt content clearly, which may cause mistakes during the work process.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] A prompting board for television production, comprising a support plate and a prompting board, wherein the inner side of the support plate is fixedly connected to an electric telescopic rod, the front end of the electric telescopic rod is fixedly connected to a connecting block, the front side of the connecting block is fixedly connected to the prompting board, a reserved groove is provided on the lower side of the support plate, the lower side of the support plate is fixedly connected to a first magnetic block, the front side of the support plate is fixedly connected to a light baffle, the inner side of the light baffle is fixedly connected to a supplementary lighting strip, the bottom of the light baffle is fixedly connected to a second magnetic block, the lower half of the support plate is rotatably connected to a rotating plate, the upper side of the rotating plate is fixedly connected to a switch adjustment block, the left and right sides of the rotating plate are respectively fixedly connected to third magnetic blocks, and the lower half of the support plate is provided with a lighting switch and a push switch.
[0007] Preferably, the support plate is provided with two rectangular fixing grooves, the two electric telescopic rods are both located in the fixing grooves of the support plate, the two connecting blocks are both rectangular blocks, and the prompting board is a rectangular shell with an opening on the rear side.
[0008] Preferably, the reserved groove is a rectangular groove, and the two first magnetic blocks are both rectangular blocks.
[0009] Preferably, the light-blocking plate is a "U"-shaped bent plate, the two supplementary lighting strips are both "L"-shaped bent structures, and the two second magnetic blocks are both rectangular blocks.
[0010] Preferably, the rotating plate is a rectangular plate, the two switch adjustment blocks are both fan-shaped blocks, and the two third magnetic blocks are both rectangular blocks.
[0011] Preferably, there are two lighting switches and two push switches, each of the lighting switches is electrically connected to the supplementary lighting strip, and each of the push switches is electrically connected to the electric telescopic rod.
[0012] Preferably, there are two reflective strips and two handles, and the reflective strips and the handles are symmetrically distributed left and right.
[0013] Preferably, a reflective strip is fixedly connected to the upper half of the support plate, and handles are fixedly connected to the left and right sides of the support plate.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] In the utility model, the device can be adjusted conveniently and quickly by rotating the rotating plate through the electric telescopic rod, connecting block, light shield, supplementary lighting strip, rotating plate and switch adjustment block. The electric telescopic rod drives the prompt board to extend from the enclosure of the light shield so that prompt words can be written quickly on the prompt board. At the same time, the light shield blocks most of the interference of external light sources on the prompt board. The supplementary lighting strip illuminates the prompt board, making it easier to see and avoiding mistakes made by staff during work. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the support plate structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the light-blocking plate of the utility model;
[0019] Figure 4 This is a schematic diagram of the rotating plate structure of the utility model.
[0020] In the figure: 1. Support plate; 2. Electric telescopic rod; 3. Connecting block; 4. Prompt board; 5. Reserved slot; 6. First magnetic block; 7. Light shield; 8. Supplementary lighting strip; 9. Second magnetic block; 10. Rotating plate; 11. Switch adjustment block; 12. Third magnetic block; 13. Light switch; 14. Push switch; 15. Reflective strip; 16. Handle. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.
[0023] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.
[0024] See also Figure 1-4 , the utility model provides a technical solution:
[0025] A prompting board for television production includes a support plate 1 and a prompting board 4. The inner side of the support plate 1 is fixedly connected to an electric telescopic rod 2, the front end of the electric telescopic rod 2 is fixedly connected to a connecting block 3, the front side of the connecting block 3 is fixedly connected to the prompting board 4, a reserved groove 5 is provided on the lower side of the support plate 1, the lower side of the support plate 1 is fixedly connected to a first magnetic block 6, the front side of the support plate 1 is fixedly connected to a light baffle 7, the inner side of the light baffle 7 is fixedly connected to a supplementary lighting strip 8, the bottom of the light baffle 7 is fixedly connected to a second magnetic block 9, the lower half of the support plate 1 is rotatably connected to a rotating plate 10, the upper side of the rotating plate 10 is fixedly connected to a switch adjustment block 11, and the left and right sides of the rotating plate 10 are respectively fixedly connected to third magnetic blocks 12.
[0026] The support plate 1 is provided with two rectangular fixing grooves, the two electric telescopic rods 2 are both located in the fixing grooves of the support plate 1, the two connecting blocks 3 are both rectangular blocks, the prompt board 4 is a rectangular shell with an opening on the rear side, and prompt words can be written on the prompt board 4; the reserved groove 5 is a rectangular groove, the two first magnetic blocks 6 are both rectangular blocks, and the first magnetic block 6 can adsorb and fix the third magnetic block 12; the light baffle 7 is a "U"-shaped bent plate, the two supplementary lighting strips 8 are both "L"-shaped bent structures, the two second magnetic blocks 9 are both rectangular blocks, and the second magnetic block 9 can adsorb and fix the third magnetic block 12; the rotating plate 10 is a rectangular plate, the two switch adjustment blocks 11 are both fan-shaped blocks, the two third magnetic blocks 12 are both rectangular blocks, and the third magnetic block 12 can be adsorbed and fixed by the first magnetic block 6 or the third magnetic block 12 Two magnetic blocks 9 are adsorbed; there are two lighting switches 13 and push switches 14, the lighting switches 13 are electrically connected to the supplementary lighting strips 8, and the push switches 14 are electrically connected to the electric telescopic rod 2. The lighting switch 13 and the push switch 14 can respectively control the operating status of the supplementary lighting strips 8 and the electric telescopic rod 2. There are two reflective strips 15 and handles 16, and the reflective strips 15 and the handles 16 are symmetrically distributed on the left and right. The reflective strips 15 can make the device more eye-catching, and the device can be lifted by the handles 16; the lower half of the support plate 1 is provided with a lighting switch 13 and a push switch 14, the upper half of the support plate 1 is fixedly connected to the reflective strip 15, and the left and right sides of the support plate 1 are fixedly connected to the handles 16, and the device can be held by the handles 16.
[0027] Working process: The device comes with a mobile power supply and a power switch. The mobile power supply should be fully charged before use. The first magnetic block 6 and the second magnetic block 9 of the device are fixed in position. The third magnetic block 12 of the device can rotate with the rotating plate 10, so the third magnetic block 12 can be adsorbed with the first magnetic block 6 and the second magnetic block 9 respectively. The lighting switch 13 and the push switch 14 of the device are both press switches. The lighting switch 13 and the push switch 14 are electrically connected to the supplementary lighting strip 8 and the electric telescopic rod 2 respectively. When the lighting switch 13 is pressed, the supplementary lighting strip 8 can be lit, and when the push switch 14 is pressed, the electric telescopic rod 2 can be extended. The above are all existing technologies. When using the device, first turn on the power switch. Off, at this time the lighting switch 13 is in a pressed state, the supplementary lighting strip 8 lights up, the support plate 1 of the device is placed horizontally, and the rotating plate 10 is rotated to separate the third magnetic block 12 and the second magnetic block 9, so that the third magnetic block 12 and the first magnetic block 6 are adsorbed. At this time, the rotating plate 10 is located in the reserved groove 5 of the support plate 1. Due to the adsorption effect of the third magnetic block 12 and the first magnetic block 6, the rotating plate 10 is fixed. The rotating plate 10 can press the push switch 14 on the support plate 1, while the lighting switch 13 is in an unpressed state. Pressing the push switch 14 can make the electric telescopic rod 2 extend. At the same time, the supplementary lighting strip 8 goes out, and the electric telescopic rod 2 drives the prompting board 4 to move through the connecting block 3. The prompt board 4 is extended from the enclosure of the light blocking plate 7, and writing can be carried out on the prompt board 4. After writing is completed, the support plate 1 of the device is placed vertically, and the rotating plate 10 is rotated to separate the third magnetic block 12 from the first magnetic block 6 and to adsorb the third magnetic block 12 and the second magnetic block 9. At this time, the rotating plate 10 is located at the bottom of the light blocking plate 7. Due to the adsorption effect of the second magnetic block 9 and the third magnetic block 12, the rotating plate 10 is fixed. The rotating plate 10 can press the lighting switch 13 on the support plate 1 through the switch adjustment block 11, and the push switch 14 is in the unpressed state. Pressing the lighting switch 13 can make the supplementary lighting strip 8 light up. At the same time, the electric telescopic rod 2 retracts, and the light blocking plate 7 can be The cluttered external light sources are blocked, and the prompt board 4 can be illuminated by the supplementary lighting strip 8 inside the light blocking plate 7, making the prompt board 4 easier to see. The staff can hold the handle 16 to lift the device, and the reflection of the reflective strip 15 makes it easier for the person being prompted to notice the prompt board 4; the device can be adjusted conveniently and quickly by rotating the rotating plate 10, and the prompt board 4 is driven to extend from the enclosure of the light blocking plate 7 by the electric telescopic rod 2, so as to quickly write the prompt words on the prompt board 4. At the same time, most of the external light sources are blocked by the light blocking plate 7 to interfere with the prompt board 4, and the supplementary lighting strip 8 is used to illuminate the prompt board 4, so that the prompt board 4 can be easier to see, thereby avoiding mistakes made by the staff during work.
[0028] Any matters not described in detail in this specification are prior art known to those skilled in the art. Standard parts used in this utility model are commercially available, and special-shaped parts can be customized according to the description in the specification and the accompanying drawings. The specific connection methods of each part are all conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment are all conventional models in the prior art, and the circuit connections use conventional connection methods in the prior art, which will not be described in detail here.
[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A prompt board for television production, comprising a support plate (1) and a prompt board (4), characterized in that: The inner side of the support plate (1) is fixedly connected to an electric telescopic rod (2), the front end of each electric telescopic rod (2) is fixedly connected to a connecting block (3), the front side of each connecting block (3) is fixedly connected to a prompting board (4), a reserved slot (5) is provided on the lower side of the support plate (1), a first magnetic block (6) is fixedly connected to the lower side of the support plate (1), a light shielding plate (7) is fixedly connected to the front side of the support plate (1), a supplementary lighting strip (8) is fixedly connected to the inner side of the light shielding plate (7), a second magnetic block (9) is fixedly connected to the bottom of the light shielding plate (7), the lower half of the support plate (1) is rotatably connected to a rotating plate (10), the upper side of the rotating plate (10) is fixedly connected to a switch adjustment block (11), the left and right sides of the rotating plate (10) are respectively fixedly connected to third magnetic blocks (12), and the lower half of the support plate (1) is provided with a lighting switch (13) and a push switch (14).
2. The prompter board for television production according to claim 1, characterized in that: The support plate (1) is provided with two rectangular fixing grooves, the two electric telescopic rods (2) are both located in the fixing grooves of the support plate (1), the two connecting blocks (3) are both rectangular blocks, and the prompting board (4) is a rectangular shell with an opening at the rear side.
3. The prompter board for television production according to claim 1, characterized in that: The reserved groove (5) is a rectangular groove, and the two first magnetic blocks (6) are both rectangular blocks.
4. The prompter board for television production according to claim 1, characterized in that: The light blocking plate (7) is a "U"-shaped bent plate, the two supplementary lighting strips (8) are both "L"-shaped bent structures, and the two second magnetic blocks (9) are both rectangular blocks.
5. The prompter board for television production according to claim 1, characterized in that: The rotating plate (10) is a rectangular plate, the two switch adjustment blocks (11) are both fan-shaped blocks, and the two third magnetic blocks (12) are both rectangular blocks.
6. The prompter board for television production according to claim 1, characterized in that: There are two lighting switches (13) and two push switches (14). The lighting switches (13) are electrically connected to the supplementary lighting strip (8), and the push switches (14) are electrically connected to the electric telescopic rod (2).
7. The prompter board for television production according to claim 1, characterized in that: The upper half of the support plate (1) is fixedly connected to a reflective strip (15), and the left and right sides of the support plate (1) are fixedly connected to handles (16); there are two reflective strips (15) and two handles (16), and the reflective strips (15) and the handles (16) are symmetrically distributed on the left and right sides.