CN221127390U - Video recording equipment for propaganda shooting - Google Patents
Video recording equipment for propaganda shooting Download PDFInfo
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- CN221127390U CN221127390U CN202322847920.4U CN202322847920U CN221127390U CN 221127390 U CN221127390 U CN 221127390U CN 202322847920 U CN202322847920 U CN 202322847920U CN 221127390 U CN221127390 U CN 221127390U
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- video recording
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- propaganda
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- 239000004744 fabric Substances 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 230000002146 bilateral effect Effects 0.000 claims abstract description 7
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of video shooting, in particular to video recording equipment for propaganda shooting, which comprises: the video recording device comprises a video recording device body, a video recording hole, an electronic rolling screen and a display screen; the video recording equipment body is provided with video recording holes including the display screen that sets up at the leading flank on the video recording equipment body that display screen upper portion corresponds, video recording holes bilateral symmetry is provided with two sets of electron rolling screen, two projection frame accepting grooves have been seted up to video recording equipment body top bilateral symmetry, projection frame accepting inslot portion swing is provided with two sets of projection frames, the projection frame is along the inside and outside swing of projection frame accepting groove, install projection cloth between the projection frame dismantlement formula when swinging to vertical angle, the inboard over-and-under type of projection frame sets up the connecting block, the inboard connecting block of both sides projection frame is installed with projection cloth grafting. The device can provide the prompter function at the far and near positions for propaganda, and has a higher application range.
Description
Technical Field
The utility model relates to the technical field of video shooting, in particular to video recording equipment for propaganda shooting.
Background
The existing video recording equipment has the advantages that most of the existing video recording equipment only plays a video recording role, propaganda shooting videos require propaganda players to smoothly recite propaganda words, most of existing word reading modes are that propaganda players back out propaganda words or external word prompters are used for carrying out word prompters, because the external word prompters are far away from a shooting probe, when the propaganda players watch the word prompters, eyes are not easy to watch the shooting probe, the propaganda players are unnatural, the propaganda video quality is low, and for the problem, the existing patent grant numbers are: CN215529294U discloses a video recording device for propaganda shooting, the LED running water screen is respectively embedded and installed at the front end of the display screen and is located at the left and right sides of the shooting probe, the top of the supporting upright is provided with an opening, the top inside the supporting upright is movably connected with a ball, a propaganda person can directly watch the shooting probe and sweep propaganda words on the LED lamp panel by using residual light, the device solves the problem that most propaganda persons carry out propaganda words in a word reading mode or use external prompter to carry out prompter, the external prompter is far away from the shooting probe, and eyes of propaganda persons are not easy to watch the shooting probe; after analysis of the device, the way of providing propaganda words for propaganda players adopts a way of integrating an electronic rolling screen with video recording equipment, and although the unnatural problem of viewing and video recording is solved, the problem still exists in practical use that the electronic rolling screen is limited in area and cannot be too large in size difference with a display screen because the electronic rolling screen is arranged on the video recording equipment, and once the distance between the electronic rolling screen and the display screen is too far, the observation of propaganda words is influenced, namely the problem of insufficient viewing still exists;
Therefore, in view of the above problems, the present technical solution designs a video recording apparatus for propaganda shooting.
Disclosure of utility model
An object of an embodiment of the present utility model is to provide a video recording apparatus for propaganda shooting, which aims to solve the above-mentioned problems.
The present utility model is embodied in a video recording apparatus for promotional photographing, comprising: the video recording device comprises a video recording device body, a video recording hole, an electronic rolling screen and a display screen; the video recording equipment body is provided with video recording holes including the display screen of setting at the leading flank on the video recording equipment body that display screen upper portion corresponds, video recording holes bilateral symmetry is provided with two sets of electron roll screens, the video recording holes is used for carrying out the video recording to the propaganda person, then carry out real-time display on the display screen, roll display propaganda word on the electron roll screen and provide the prompter function for the propaganda person, two projection frame accepting grooves have been seted up to video recording equipment body top bilateral symmetry simultaneously, projection frame accepting inslot side swing is provided with two sets of projection frames, the projection frame is along the inside and outside of projection frame accepting groove, when two sets of projection frames swing to vertical angle, install projection cloth in the dismantlement formula between it, simultaneously the inboard elevating setting connecting block of projection frame, the inboard connecting block of both sides projection frame is pegged graft with projection cloth for carry out suitable expansion with the projection cloth of different length, then cooperate the projecting apparatus, project the propaganda word that waits to use on the projection cloth, at this moment because the projection is arranged in the video recording equipment body top of video recording hole upside, realize expanding prompter area promptly, can not influence the function of carrying out the video recording of the prompter hole.
According to the video recording device for propaganda shooting, two groups of projection frames with adjustable heights are symmetrically arranged on two sides of the top of the video recording device body, the projection cloth is arranged right above the video recording device body by using the two groups of projection frames, and then propaganda words are displayed on the projection cloth in cooperation with a projector, so that accurate prompters are provided for video recording of propaganda persons, meanwhile, natural video recording of the propaganda persons is not influenced, and then proper prompter functions are provided for video recording of propaganda persons at different distances by combining electronic rolling screens arranged on two sides of a video recording hole.
Drawings
Fig. 1 is a schematic diagram of a video recording apparatus for propaganda shooting.
Fig. 2 is a schematic diagram of a projection cloth in a video recording apparatus for propaganda shooting.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a.
Fig. 4 is an enlarged schematic view of the structure B in fig. 1.
FIG. 5 is an enlarged schematic view of the structure of FIG. 1C;
In the accompanying drawings: the video recording device comprises a video recording device body 10, a video recording hole 11, an electronic rolling screen 12, a display screen 13, a projection frame accommodating groove 14, projection cloth 15, a cloth rod 16, an elastic clamping pin 17, a buffer groove 18, a buffer rod 19, a spring 20, a limiting block 21, a projection frame 22, a swinging shaft 23, an electric telescopic rod 24, a servo motor 25, a screw rod 26, a nut 27 and a clamping hole 28.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1-2, a block diagram of a video recording apparatus for propaganda shooting according to an embodiment of the present utility model includes: a video recording device body 10, a video recording hole 11, an electronic scrolling screen 12 and a display screen 13; the video recording device body 10 is including setting up the display screen 13 at the leading flank, be provided with video recording hole 11 on the video recording device body 10 that display screen 13 upper portion corresponds, video recording hole 11 both sides symmetry is provided with two sets of electronic rolling screen 12, video recording hole 11 is used for carrying out the video recording to the propaganda person, then show in real time on display screen 13, roll on the electronic rolling screen 12 and show the propaganda word and provide the prompter function, two projection frame accepting grooves 14 have been seted up to the bilateral symmetry in video recording device body 10 top simultaneously, projection frame accepting groove 14 inside swing is provided with two sets of projection frames 22, projection frame 22 swings outside and inside along projection frame accepting groove 14, when two sets of projection frames 22 swing to vertical angle, install projection cloth 15 in the dismantlement between them, simultaneously, the inboard elevating setting up connecting block of projection frame 22, the inboard connecting block of both sides projection frame 22 is pegged graft with projection cloth 15 for carrying out suitable expansion with the projection cloth 15 of different length at this moment, then cooperate the projecting the projection, will wait to use the word projection on projection cloth 15 because projection cloth 15 is arranged in projection hole 11 on the side of the device body, realize that the prompter word expansion of the video recording device is carried out the video recording hole 11 simultaneously.
In the embodiment of the utility model, the propaganda words to be propaganda can be matched with the projector through the corresponding storage equipment, and then the projector is directly projected on the projection cloth 15, so that the rolling change mode of the propaganda words can be set according to the actual requirement; i.e., by utilizing the cooperation of the electronic scrolling screen 12 and the projection cloth 15, a suitable and accurate prompter is provided to the propaganda,
In one example of the present utility model, the cross section of the projection frame 22 is provided with a U-shaped structure, referring to fig. 2-5, one end of the projection frame 22 is connected with an electric telescopic rod 24, the end of the electric telescopic rod 24 is rotatably connected to the top of the video recording apparatus body 10 through a swinging shaft 23, a damping structure is arranged inside the swinging shaft 23, and is used for keeping the function of stopping the swinging shaft 23 when rotating, and the height of the large-amplitude projection frame 22 is adjusted through the electric telescopic rod 24; the side of the swing shaft 23 remote from the vertical centerline of the recording apparatus body 10 is provided with a vertical barrier for preventing the projection frame 22 from transitioning (i.e., over ninety degrees) when swinging outwardly.
Specifically, a group of lead screws 26 are rotatably arranged on the inner side of the projection frame 22, one end of each lead screw 26 is rotatably connected in the inner wall of the projection frame 22 through a bearing, the other end of each lead screw 26 is connected with a servo motor 25, a nut 27 is connected to each lead screw 26 in a threaded manner, a guide device for limiting the rotation of each lead screw 27 is arranged on each nut 27, each connecting block is arranged on each nut 27, namely, the servo motor 25 is started to drive the corresponding lead screw 26 to rotate, and then the corresponding nut 27 is driven to move in a circulating and reciprocating manner along the corresponding lead screw 26, so that a clamping hole 28 is driven to move, namely, after the projection frame 22 is swung to a vertical angle, the using height of the projection cloth 15 on two sides is adjusted through the movement of the corresponding clamping hole 28, and the height adjusting amplitude of each connecting block is lower than that of the corresponding electric telescopic rod 24.
As a preferred embodiment of the utility model, the connecting block is provided with a clamping hole 28, one end of the projection cloth 15 is provided with the cloth rod 16, two ends of the cloth rod 16 are symmetrically provided with elastic clamping pins 17, the elastic clamping pins 17 comprise buffer grooves 18 which are arranged inside the end of the cloth rod 16, the buffer grooves 18 are elastically connected with limiting blocks 21 through springs 20, the electronic rolling screen 12 is externally connected with buffer rods 19, the end parts of the buffer rods 19 are provided with clamping pins, namely, the elastic action of the springs 20 on the clamping pins is utilized to control the projection cloth 15 to be connected with the connecting blocks on two sides, and the projection cloth 15 is elastically spliced with the clamping holes 28 by pressing the clamping pins, so that the detachable connection between the projection cloth 15 and the connecting blocks is controlled.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. A video recording apparatus for promotional photographing, comprising: a video recording device body (10), a video recording hole (11), an electronic rolling screen (12) and a display screen (13); the video recording equipment body (10) is provided with video recording holes (11) including setting up display screen (13) at the leading flank on the video recording equipment body (10) that display screen (13) upper portion corresponds, and video recording holes (11) bilateral symmetry is provided with two sets of electron roll screen (12), two projection frame accepting grooves (14) have been seted up to video recording equipment body (10) top bilateral symmetry, and projection frame accepting groove (14) inside swing formula is provided with two sets of projection frames (22), and projection frame (22) are along the inside and outside swing of projection frame accepting groove (14), and projection cloth (15) are installed to dismantlement formula between projection frame (22) when swinging to the vertical angle, and the inboard over-and-under type of projection frame (22) sets up the connecting block, the inboard connecting block of both sides projection frame (22) is pegged graft with projection cloth (15) and is installed.
2. The video recording device for propaganda shooting according to claim 1, characterized in that the cross section of the projection frame (22) is set to be a U-shaped structure, one end of the projection frame (22) is connected with an electric telescopic rod (24), the end of the electric telescopic rod (24) is rotatably connected to the top of the video recording device body (10) through a swinging shaft (23), and a damping structure is arranged inside the swinging shaft (23).
3. A video recording apparatus for promotional photographing according to claim 2, wherein the swing shaft (23) is provided with a vertical baffle on a side thereof remote from the vertical midline of the recording apparatus body (10).
4. A video recording apparatus for propaganda shooting as in claim 3 in which a set of screws (26) are rotatably provided on the inner side of the projection frame (22), one end of each screw (26) is rotatably connected to the inner wall of the projection frame (22) through a bearing, the other end is connected to a servo motor (25), a nut (27) is screwed to each screw (26), a guide device for restricting rotation of each nut (27) is provided on each nut (27), and the connection block is mounted on each nut (27).
5. The video recording apparatus for propaganda shooting as set forth in claim 4 in which said connection block has a hole (28) formed therein, a cloth rod (16) is mounted at one end of the projection cloth (15), elastic clips (17) are symmetrically disposed at both ends of the cloth rod (16), and the elastic clips (17) are formed by a structure of being formed in the end of the cloth rod (16)
A buffer groove (18) at the part, a limiting block (21) is elastically connected in the buffer groove (18) through a spring (20),
The electronic rolling screen (12) is externally connected with a buffer rod (19), and a bayonet lock is arranged at the end part of the buffer rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847920.4U CN221127390U (en) | 2023-10-24 | 2023-10-24 | Video recording equipment for propaganda shooting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847920.4U CN221127390U (en) | 2023-10-24 | 2023-10-24 | Video recording equipment for propaganda shooting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221127390U true CN221127390U (en) | 2024-06-11 |
Family
ID=91369052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322847920.4U Active CN221127390U (en) | 2023-10-24 | 2023-10-24 | Video recording equipment for propaganda shooting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221127390U (en) |
-
2023
- 2023-10-24 CN CN202322847920.4U patent/CN221127390U/en active Active
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