CN219087182U

CN219087182U - Prompter device

Info

Publication number: CN219087182U
Application number: CN202223376990.8U
Authority: CN
Inventors: 张凤琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-26
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of word prompters, in particular to a word prompter, wherein one side of a mounting plate is provided with a camera fixing plate, the other side of the mounting plate is fixedly provided with a light shield, and a reflecting film is arranged in the light shield; one side of the mounting plate is vertically and slidably provided with an adjusting plate positioned below the reflective film, the adjusting plate is provided with a display screen clamping seat, the bottom of the adjusting plate is rotationally provided with a vertically extending screw rod, and one side of the mounting plate is fixedly provided with a screw nut matched with the screw rod; when the display screen with larger size is matched, the screw rod is rotated around a specific direction to drive the display screen to be far away from the reflective film; or when the display screen with smaller size is matched for use, the screw rod is reversely rotated to drive the display screen to be close to the reflective film; the distance between the reflecting film and the display screen and the angle of the reflecting film are respectively and independently adjusted so that the reflecting film can reflect the content on the display screen to a presenter more clearly.

Description

Prompter device

Technical Field

The utility model relates to the technical field of prompters, in particular to a prompter.

Background

The prompter displays manuscript content through a high-brightness display device, and reflects the display content of the display device to a piece of special coated glass with an angle of 45 degrees in front of a camera lens to reflect the speech, so that a presenter can face the camera while watching the speech.

The utility model patent with the application number of CN202121106108.0 discloses a prompter display device with a one-key mirror image inversion screen inversion function, which comprises a frame body main frame, wherein a display screen, a placing frame, a camera, a side frame, a reflecting film and a light shielding plate are arranged on the main frame, a side box, a moving plate, a driving assembly, a sliding block and a rotating column are arranged at the side end of the main frame, the rotating plate for placing the display screen is rotationally connected to the main frame, and a rotating assembly for driving the rotating plate to rotate is arranged on the main frame. Through setting up the first motor drive in the side case, the cooperation of gear, rack, movable plate and column is used, and then carries out the angle modulation to rotating side bearer and the reflective membrane of connecting on the body frame, and then realizes that the reflective membrane can work to different display screens.

Above-mentioned prompter uses with the different display screens of matching through rotating the regulation reflective membrane, but can lead to the angle that the reflective membrane reflected to change when the reflective membrane rotates to the content on the display screen is difficult to see clearly to the speaker that makes standing at fixed position.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a prompter, which is convenient for adjusting the vertical distance between a reflecting film and a display screen so as to solve the technical problem that a presenter cannot easily see the content on the display screen after the angle of the reflecting film of the traditional prompter is changed.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the prompter comprises a bracket, wherein an installation plate is fixedly arranged at the upper end of the bracket, a camera fixing plate is arranged on one side of the installation plate, a light shield is fixedly arranged on the other side of the installation plate, and a reflecting film is arranged in the light shield; one side of the mounting plate is vertically and slidably provided with an adjusting plate positioned below the reflecting film, the adjusting plate is provided with a display screen clamping seat, the bottom of the adjusting plate is rotationally provided with a vertically extending screw rod, and one side of the mounting plate is fixedly provided with a screw nut matched with the screw rod.

As an optimized technical scheme, one side of the mounting plate is provided with a guide rail which extends vertically, and the adjusting plate is provided with a chute matched with the guide rail.

As the preferable technical scheme, the top of display screen grip slipper is equipped with the standing groove that is used for placing the display screen, slidable mounting has the pull rod of horizontal extension on the lateral wall of standing groove, the one end fixed mounting of pull rod has and is located the clamp splice in the standing groove, the other end fixed mounting of pull rod has and is located the pull handle in the outside of standing groove, the clamp splice be close to one side of pull rod with be connected with the spring between the inner wall of standing groove.

As a further improvement, a connecting block is fixedly arranged at the bottom of the display screen clamping seat, a strip-shaped hole vertically penetrating through the adjusting plate is formed in the connecting block, the connecting block penetrates through the strip-shaped hole and can move transversely along the strip-shaped hole, a transversely extending screw rod is rotatably arranged at the bottom of the adjusting plate, and the connecting block is screwed on the screw rod.

As a further improvement, the reflecting film is rotatably connected to the inner wall of the light shield through a damping shaft, and the axis of rotation of the reflecting film extends horizontally.

After the technical scheme is adopted, the utility model has the beneficial effects that:

(1) When the display screen with larger size is matched, the screw rod is rotated around a specific direction to drive the display screen to be far away from the reflective film, so that the content on the display screen can be completely reflected on the reflective film; or when the display screen with smaller size is matched, the screw rod is reversely rotated to drive the display screen to be close to the reflecting film, so that the content on the display screen can be reflected more clearly through the reflecting film, and the display screen has the advantage of being convenient for matching with display screens with different sizes;

(2) The distance between the reflecting film and the display screen and the angle of the reflecting film are respectively and independently adjusted, so that the reflecting film can reflect the content on the display screen to a presenter more clearly;

(3) This application is convenient for drive the removal about the display screen grip slipper through rotating the lead screw to adjust the display screen to the positive centre of reflective membrane bottom, thereby improve the display effect.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a mounting plate according to an embodiment of the present utility model;

FIG. 3 is a schematic structural diagram of a clamping seat for a display screen according to an embodiment of the present utility model;

fig. 4 is a schematic top view of an adjustment plate according to an embodiment of the present utility model.

In the figure: 1-a bracket; 2-a mounting base; 3-mounting plates; 4-a camera fixing plate; 5-a light shield; 6-shooting holes; 7-a reflective film; 8-adjusting plates; 9-a display screen clamping seat; 10-screw rod; 11-nut; 12-a display screen; 13-a guide rail; 14-sliding grooves; 15-a pull rod; 16-clamping blocks; 17-pull handle; 18-a spring; 19-connecting blocks; 20-bar-shaped holes; 21-a lead screw; 22-a damping shaft; 23-placing groove.

Detailed Description

As shown in fig. 1 to 4, a prompter comprises a bracket 1, wherein an installation seat 2 is arranged at the upper end of the bracket 1, an installation plate 3 is installed on one side of the installation seat 2 through bolts, a camera fixing plate 4 is installed on the right side of the installation plate 3 through bolts, a light shield 5 is installed on the left side of the installation plate 3 through bolts, the left side and the bottom of the light shield 5 are open, a shooting hole 6 is formed in the installation plate 3 positioned on the inner side of the light shield 5, and a reflecting film 7 right opposite to the left side of the shooting hole 6 is arranged in the light shield 5. The vertical slidable mounting in left side of mounting panel 3 has the regulating plate 8 that is located the below of reflective membrane 7, is equipped with display screen grip slipper 9 on the regulating plate 8, and the bottom of regulating plate 8 is rotated through the bearing frame and is installed vertical extension's lead screw 10, and the left side fixed mounting of mounting panel 3 has the nut 11 with lead screw 10 assorted, is equipped with the fixing base on the nut 11, and the fixing base passes through the bolt to be installed on mounting panel 3.

When the display screen 12 is used, the display screen 12 is clamped by the display screen clamping seat 9, and a manuscript on the display screen 12 is reflected to a lecturer by the reflecting film 7.

When the display screen 12 with different sizes is matched, the adjusting plate 8 is driven to move up and down by rotating the screw rod 10, and the adjusting plate 8 drives the display screen 12 in the display screen clamping seat 9 to move up and down, so that the vertical distance between the reflective film 7 and the display screen 12 is adjusted. Specifically, when the display screen 12 with larger size is matched for use, the screw rod 10 is rotated around a specific direction to drive the adjusting plate 8 to move downwards, and the adjusting plate 8 drives the display screen 12 to be far away from the reflective film, so that the content on the display screen 12 can be completely reflected on the reflective film 7; or when the display screen 12 with smaller size is matched, the screw rod 10 is reversely rotated to drive the adjusting plate 8 to move upwards, and the adjusting plate 8 drives the display screen 12 to be close to the reflective film 7, so that the content on the display screen 12 can be reflected more clearly through the reflective film 7.

In order to improve the stability of the vertical sliding of the adjusting plate 8, a guide rail 13 extending vertically is welded on the left side of the mounting plate 3, and a chute 14 matched with the guide rail 13 is arranged on the adjusting plate 8, as shown in fig. 4, the cross section of the guide rail 13 is T-shaped, so that the adjusting plate 8 is prevented from being separated from the guide rail 13.

As shown in fig. 3, a placement groove 23 for placing the display screen 12 is formed in the top of the display screen clamping seat 9, a pull rod 15 extending transversely is slidably mounted on the left side wall of the placement groove 23, a clamping block 16 located in the placement groove 23 is mounted at the right end of the pull rod 15 through a screw, a pull handle 17 located on the outer side of the placement groove 23 is fixedly mounted at the left end of the pull rod 15, a spring 18 is connected between the left side of the clamping block 16 and the inner wall of the placement groove 23, and the spring 18 is sleeved on the pull rod 15. When the display screen 12 is used, the pull rod 15 can be pulled leftwards to drive the clamping block 16 to move leftwards and compress the spring 18, the distance between the clamping block 16 and the right side wall of the placing groove 23 is increased, then the display screen 12 is placed in the placing groove 23 on the right side of the clamping block 16, after the pull rod 15 is loosened, the display screen 12 is elastically clamped through the clamping block 16 and the right side wall of the placing groove 23, and the placement of the display screen 12 is more stable.

The connecting block 19 is installed through the bolt to the bottom of display screen grip slipper 9, is equipped with the bar hole 20 that vertically runs through the setting on the regulating plate 8, and connecting block 19 passes from bar hole 20 and can follow bar hole 20 and control the removal, and the lead screw 21 of extension about installing through the bearing frame rotation in the bottom of regulating plate 8, and connecting block 19 closes on lead screw 21 soon.

When the display screen 12 with different sizes is clamped by the display screen clamping seat 9, the display screen clamping seat 9 can be driven to move left and right by rotating the lead screw 21 so as to adjust the display screen 12 to the right center of the bottom of the reflective film 7, and therefore the display effect is improved.

The front side and the rear side of the reflecting film 7 are respectively connected to the inner wall of the light shield 5 through the damping shaft 22 in a rotating way, and the rotating axis of the reflecting film 7 extends back and forth so as to adjust the angle of the reflecting film 7 according to the height rotation of a presenter, so that the reflecting content of the reflecting film 7 is more clearly reflected in eyes of the presenter, and the display effect is improved.

The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The prompter comprises a bracket, wherein an installation plate is fixedly arranged at the upper end of the bracket, a camera fixing plate is arranged on one side of the installation plate, a light shield is fixedly arranged on the other side of the installation plate, and a reflecting film is arranged in the light shield; the method is characterized in that: one side of the mounting plate is vertically and slidably provided with an adjusting plate positioned below the reflecting film, the adjusting plate is provided with a display screen clamping seat, the bottom of the adjusting plate is rotationally provided with a vertically extending screw rod, and one side of the mounting plate is fixedly provided with a screw nut matched with the screw rod.

2. A prompter as recited in claim 1, wherein: one side of the mounting plate is provided with a guide rail which extends vertically, and the adjusting plate is provided with a chute matched with the guide rail.

3. A prompter as recited in claim 1, wherein: the top of display screen grip slipper is equipped with the standing groove that is used for placing the display screen, slidable mounting has the pull rod of horizontal extension on the lateral wall of standing groove, the one end fixed mounting of pull rod has the clamp splice that is located in the standing groove, the other end fixed mounting of pull rod has the pull handle that is located the outside of standing groove, the clamp splice be close to one side of pull rod with be connected with the spring between the inner wall of standing groove.

4. A prompter as recited in claim 1, wherein: the bottom fixed mounting of display screen grip slipper has the connecting block, be equipped with the vertical bar hole that runs through the setting on the regulating plate, the connecting block is followed the bar hole passes and can follow bar hole lateral shifting, the bottom rotation of regulating plate is installed the lead screw of lateral extension, the connecting block is closed soon on the lead screw.

5. A prompter as recited in claim 1, wherein: the reflecting film is rotationally connected to the inner wall of the light shield through the damping shaft, and the axis of rotation of the reflecting film horizontally extends.