CN214101480U

CN214101480U - Prompter device for broadcasting host major

Info

Publication number: CN214101480U
Application number: CN202120111801.0U
Authority: CN
Inventors: 曾凡芹; 闫冬冬
Original assignee: Zhengzhou Institute of Technology
Current assignee: Zhengzhou Institute of Technology
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-08-31
Anticipated expiration: 2031-01-15

Abstract

The utility model relates to a prompter for the professional use of broadcaster, which comprises a workbench and a mounting plate vertically arranged on the workbench, wherein a rotary plate is hinged on the mounting plate, a camera is arranged on the rotary plate, one end of the camera is provided with the prompter, the prompter is connected with the rotary plate through a transverse plate, a servo motor is fixedly arranged on the mounting plate, a servo motor output shaft is arranged on the mounting plate through rotating a first transmission component which is connected with an adjusting component which is arranged on the mounting plate, the adjusting component is connected with the transverse plate through a connecting rod, the servo motor output shaft is also arranged on the workbench through rotating a second transmission component which is connected with a lifting component which is arranged on the workbench, one end of the lifting component is provided with a connecting block, the activity setting is connected to the connecting block is in elevating module on the workstation, the utility model relates to a novelty, the practicality is strong.

Description

Prompter device for broadcasting host major

Technical Field

The utility model relates to a broadcasting utensil field specifically is a prompter ware is used to broadcaster's specialty.

Background

The prompter displays the content of the manuscript through a high-brightness display device, reflects the content displayed by the display device to a piece of special coated glass in front of a camera lens and reflects the lines, so that a speaker can face the camera while watching the speech, and the speaker, the prompter, the camera and a tripod are supported on the same axis, thereby generating the sense of intimacy of the speaker facing audiences all the time and improving the speech quality;

the existing prompter device has a single height lifting structure function, so that the angle is required to be adjusted after the height is adjusted, the usage is more troublesome, the height and the angle of the prompter device can not be adjusted in the speech process of a speaker, the neck is kept at the same angle to cause the fatigue of the neck when the speaker performs the speech for a long time, and the prompter device with the height and the angle capable of being adjusted simultaneously is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broadcaster's profession is with prompter to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a prompter device for the professional broadcasting host comprises a workbench and an installation plate vertically arranged on the workbench, wherein a rotating plate is hinged to the installation plate, a camera is fixedly arranged on the rotating plate, one end of the camera is provided with the prompter device, and the prompter device is connected with the rotating plate through a transverse plate;

the fixed servo motor that is provided with on the mounting panel, the servo motor output shaft sets up through rotating No. one transmission assembly on the mounting panel connects the setting and is in adjusting part on the mounting panel, adjusting part passes through the connecting rod and connects the diaphragm, the servo motor output shaft still sets up through rotating No. two transmission assembly on the workstation connect to rotate and set up promotion subassembly on the workstation, the one end of promotion subassembly is provided with the connecting block, the activity setting is connected to the connecting block is in lift assembly on the workstation.

As a further aspect of the present invention: the first transmission assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is connected with the output shaft of the servo motor and is rotatably arranged on the mounting plate, the second bevel gear is meshed with the first bevel gear and is rotatably arranged on the mounting plate, and the second bevel gear is connected with the adjusting assembly.

As a further aspect of the present invention: the adjusting part include with second number bevel gear connects and rotates the setting and is in lead screw between the baffle on the mounting panel and with lead screw thread fit's threaded sleeve, it has to articulate on the threaded sleeve the connecting rod just the connecting rod is kept away from threaded sleeve's one end with the diaphragm is articulated.

As a further aspect of the present invention: the second transmission assembly comprises a worm connected with the output shaft of the servo motor and a worm wheel meshed with the worm and rotatably arranged on the workbench, and the worm wheel is connected with the lifting assembly.

As a further aspect of the present invention: the lifting component comprises a gear coaxially connected with a worm wheel and a rack plate arranged between the two baffles in a sliding mode, the gear is meshed with the gear and is arranged in a sliding mode, the workbench is provided with small holes matched with the rack plate on the baffles, and one end of the rack plate is connected with the connecting block.

As a further aspect of the present invention: the lifting component comprises an inclined plate hinged to the workbench, one end of the inclined plate is hinged to the other end of the inclined plate, the connecting block is hinged to the supporting rod, and the inclined plate and the supporting rod are arranged on the workbench and are opposite to the connecting block in a centrosymmetric mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, when using, drive servo motor and rotate, servo motor output shaft drives the adjusting part work through a drive assembly, the adjusting part drives the diaphragm motion through the bracing piece, and prompter and camera and rotor plate fixed setting, make prompter and camera change relative to the angle of lecturer, servo motor still drives the lifting unit work through No. two drive assemblies simultaneously, the lifting unit drives the lifting unit work through the connecting block, realize the change of the height of prompter, namely when lifting the height, the prompter becomes bigger relative to the ground angle, when reducing the height, the prompter reduces relative to the ground angle, when realizing height, angle simultaneous adjustment, guarantee lecturer, prompter, camera are in the same axis, alleviate the neck pressure that the lecturer causes because of long-time speech, simple structure, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a prompter for the broadcaster major.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a schematic view of the connection relationship between the threaded sleeve and the support rod in an embodiment of the prompter for the broadcaster profession.

Fig. 4 is a schematic structural diagram of a lifting assembly in an embodiment of a prompter for broadcasters.

In the figure: 1-workbench, 2-mounting plate, 3-rotating plate, 4-camera, 5-prompter, 6-transverse plate, 7-servo motor, 8-first bevel gear, 9-second bevel gear, 10-lead screw, 11-threaded sleeve, 12-connecting rod, 13-worm, 14-worm gear, 15-gear, 16-rack plate, 17-connecting block, 18-supporting rod, 19-inclined plate, 20-pulley and 21-small hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 4, in an embodiment of the present invention, an prompter for professional broadcaster, includes a workbench 1 and a mounting plate 2 vertically disposed on the workbench 1, a rotating plate 3 is hinged on the mounting plate 2, a camera 4 is fixedly disposed on the rotating plate 3, a prompter 5 is disposed at one end of the camera 4, and the prompter 5 is connected to the rotating plate 3 through a transverse plate 6;

the fixed servo motor 7 that is provided with on the mounting panel 2, servo motor 7 output shaft sets up through rotating No. one transmission assembly on the mounting panel 2 connects the setting and is in adjusting part on the mounting panel 2, adjusting part passes through connecting rod 12 and connects diaphragm 6, servo motor 7 output shaft still sets up through rotating No. two transmission assembly on the workstation 1 connect to rotate and set up promotion subassembly on the workstation 1, the one end of promotion subassembly is provided with connecting block 17, connecting block 17 connects the activity and sets up lift assembly on the workstation 1.

In the embodiment of the present invention, when in use, the servo motor 7 is driven to rotate, the output shaft of the servo motor 7 drives the adjusting component to work through the first transmission component, the adjusting component drives the transverse plate 6 to move through the support rod 12, and the prompter 5 and the camera 4 are fixedly arranged with the rotary plate 3, so that the angle of the prompter 5 and the camera 4 relative to the speaker changes, meanwhile, the servo motor 7 also drives the lifting component to work through the second transmission component, the lifting component drives the lifting component to work through the connecting block 17, so as to realize the change of the height of the prompter 5, that is, when the height is lifted, the angle of the prompter 5 relative to the ground is increased, and when the height is lowered, the angle of the prompter 5 relative to the ground is decreased, realize height, angle when adjusting simultaneously, guarantee the lecturer the prompter 5 camera 4 is in on the same axis, alleviates the lecturer because the neck pressure that long-time lecture caused, simple structure, the practicality is strong.

As an embodiment of the utility model, a drive assembly include with 7 output shaft of servo motor are connected and are rotated the setting and be in bevel gear 8 on the mounting panel 2 and with bevel gear 8 meshes and rotates the setting and be in No. two bevel gear 9 on the mounting panel 2, No. two bevel gear 9 connects adjusting part.

The embodiment of the utility model provides an in, work as during servo motor 7 rotates, drive bevel gear 8 rotates, make with bevel gear 8 meshed No. two bevel gear 9 rotate, thereby drive the adjusting part work, the adjusting part passes through connecting rod 12 is connected diaphragm 6 makes the angle of prompter 5 can change.

As an embodiment of the utility model, the adjusting part include with No. two bevel gears 9 are connected and are rotated and set up lead screw 10 between the baffle on the mounting panel 2 and with lead screw 10 screw-thread fit's threaded sleeve 11, threaded sleeve 11 is last to articulate there is connecting rod 12 just connecting rod 12 keeps away from threaded sleeve 11's one end with diaphragm 6 is articulated.

The embodiment of the utility model provides an in, when using, work as when No. two bevel gear 9 rotates, drive lead screw 10 rotates, make with lead screw 10 screw-thread fit's threaded sleeve 11 is in take place the motion on the lead screw 10, and pass through connecting rod 13 acts on diaphragm 6, make the angle of prompter 5 can change.

As an embodiment of the utility model, No. two drive assembly include with worm 13 that servo motor 7 output shaft is connected and with worm 13 meshes and rotates the setting and is in worm wheel 14 on the workstation 1, worm wheel 14 is connected hoisting assembly.

The embodiment of the utility model provides an in, when using, work as during servo motor 7 rotates, drive worm 13 rotates, make with worm 13 meshes and rotates the setting and be in worm wheel 14 on the workstation 1 rotates, and drives lifting means work makes lifting means drives lifting means work makes the high emergence of prompter 5 changes.

As an embodiment of the utility model, the lifting unit include with 14 coaxial coupling's of worm wheel gear 15 and with 15 meshing of gear and slip the setting are in workstation 1 with rack plate 16 between the baffle, workstation 1 with be provided with on the baffle with the aperture 21 of rack plate 16 adaptation, just the one end of rack plate 16 is connected with connecting block 17.

The embodiment of the utility model provides an in, when using, work as when worm wheel 14 rotates, drive gear 15 rotates, make with the rack plate 16 motion of gear 15 meshing, and pass through connecting block 17 drives the lifting unit work realizes the high emergence of prompter 5 changes.

As an embodiment of the present invention, the lifting assembly includes a tilt plate 19 and one end hinged on the working platform 1 and a support rod 18 hinged to the connecting block 17, the tilt plate 19 and the support rod 18 are in the working platform 1 relative to the connecting block 17 which is arranged symmetrically to the center.

In the embodiment of the present invention, when in use, when the rack plate 16 is in the upward movement under the action of the gear 15, the connecting block 17 is driven to move upward, so that the inclined plate 19 connected with the connecting block 17 moves to the middle through the supporting rod 18, so that the height of the prompter 5 changes.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The prompter device for the professional broadcasting host is characterized by comprising a workbench (1) and an installation plate (2) vertically arranged on the workbench (1), wherein a rotating plate (3) is hinged to the installation plate (2), a camera (4) is fixedly arranged on the rotating plate (3), a prompter (5) is arranged at one end of the camera (4), and the prompter (5) is connected with the rotating plate (3) through a transverse plate (6);

the fixed servo motor (7) that is provided with on mounting panel (2), servo motor (7) output shaft sets up through rotating No. one transmission assembly on mounting panel (2) is connected and is set up adjusting part on mounting panel (2), adjusting part passes through connecting rod (12) and connects diaphragm (6), servo motor (7) output shaft still sets up through rotating No. two transmission assembly on workstation (1) are connected and are rotated the setting and be in promotion subassembly on workstation (1), the one end of promoting the subassembly is provided with connecting block (17), connecting block (17) are connected the activity and are set up lift assembly on workstation (1).

2. The prompter for the broadcaster major as claimed in claim 1, wherein said first transmission assembly comprises a first bevel gear (8) rotatably mounted on said mounting plate (2) and connected to the output shaft of said servo motor (7), and a second bevel gear (9) rotatably mounted on said mounting plate (2) and engaged with said first bevel gear (8), said second bevel gear (9) being connected to said adjusting assembly.

3. The prompter for the broadcaster major as claimed in claim 2, wherein the adjusting assembly comprises a screw rod (10) connected with the second bevel gear (9) and rotatably arranged between baffles on the mounting plate (2), and a threaded sleeve (11) in threaded fit with the screw rod (10), the threaded sleeve (11) is hinged with the connecting rod (12), and one end of the connecting rod (12) far away from the threaded sleeve (11) is hinged with the transverse plate (6).

4. The prompter for the broadcasting host profession as claimed in claim 3, wherein the second transmission assembly comprises a worm (13) connected with the output shaft of the servo motor (7) and a worm wheel (14) engaged with the worm (13) and rotatably arranged on the workbench (1), and the worm wheel (14) is connected with the lifting assembly.

5. The prompter for the broadcaster major of claim 4, wherein the lifting assembly comprises a gear (15) coaxially connected with the worm gear (14) and a rack plate (16) engaged with the gear (15) and slidably arranged between the workbench (1) and the baffle, the workbench (1) and the baffle are provided with small holes (21) matched with the rack plate (16), and one end of the rack plate (16) is connected with the connecting block (17).

6. The prompter for the profession of the broadcaster according to claim 1, wherein said lifting assembly comprises an inclined plate (19) hinged on said work table (1) and a support rod (18) hinged at one end to said inclined plate (19) and at the other end to said connecting block (17), said inclined plate (19) and said support rod (18) being arranged on said work table (1) in a central symmetry with respect to said connecting block (17).