CN220566901U

CN220566901U - Announcement host is with prompter ware with angle modulation

Info

Publication number: CN220566901U
Application number: CN202321804671.4U
Authority: CN
Inventors: 申桂川
Original assignee: Henan University
Current assignee: Henan University
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-03-08
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of prompters, in particular to a prompter with angle adjustment for a broadcasting host, which comprises a base, wherein a universal wheel is arranged at the bottom end of the base, a lifting device is arranged at the top end of the base, a protective box is arranged at the top end of the lifting device, the protective box comprises a box body and a box cover, the top end of the side wall of the rear side of the box body is hinged with the box cover, a protective groove is arranged on the top surface of the box body, a prompter screen is arranged in the protective groove, fixed seats are respectively arranged on the side walls of the front side and the rear side of the prompter screen in a rotating manner, a second supporting rod is conveniently driven to support a first supporting rod through the operation of a supporting hydraulic rod, so that the fixed seats are conveniently driven to rotate around the supporting rod, the prompter screen is conveniently controlled to extend out of the protective groove or be stored in the protective groove, and the prompter screen is conveniently stored and protected after the prompter screen is used.

Description

Announcement host is with prompter ware with angle modulation

Technical Field

The utility model relates to the technical field of prompters, in particular to a prompter with angle adjustment for a broadcasting host.

Background

The support of the prompter is a framework for supporting the prompter, and the support of the prompter is matched with the prompter, so that the prompter can ensure the stability of the prompter in actual use and simultaneously facilitate the later position movement, and further the convenience of the prompter in use can be improved.

According to patent application number 202021337239.5, a support for an outdoor prompter is disclosed, which comprises movable leg plates vertically connected to two ends of the bottom of a mounting base, the surface of the mounting base is provided with the prompter, the bottom of the prompter is fixedly connected to the surface of the mounting base through a mounting plate, two symmetrical sliding grooves are formed in the mounting base, and clamping pieces are connected in the sliding grooves in a sliding manner; the clamping piece comprises a clamping plate I, a clamping plate II and a sliding plate, wherein two ends of the sliding plate are respectively and vertically connected to one side surface, close to each other, of the clamping plate I and the clamping plate II; this kind of outdoor support for prompter through setting up the removal wheel in the bottom of support, enables the support when outdoor use, and whole prompter can be removed by the removal wheel, no longer need the manual work to carry everywhere, extravagant energy and time, through setting up height-adjustable's backup pad to set up the supporting leg in the bottom of backup pad, when the prompter uses, can be to prompter steady support, prevent easy removal.

The technical scheme of this contrast case no longer needs the manual work to carry everywhere when in actual use, time and energy have been saved, and can adjust the position of installation according to the size of the prompter, and then improve the convenience of prompter installation and dismantlement, but every lecturer's height and size are not the same, the comfortable angle of watching also can be different greatly, and then the lecturer is when watching the prompter, if not in time adjust the suitable viewing angle of lecturer, can lead to the lecturer to be in uncomfortable state for a long time, and then make the lecturer see wrong speech content, reduced the quality and the efficiency that the lecturer was performed.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a prompter with angle adjustment for a broadcasting host.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a broadcasting host uses prompter with angle modulation, includes the base, the base bottom sets up the universal wheel, the base top sets up elevating gear, the elevating gear top sets up the protective housing, the protective housing includes box and case lid, box rear side lateral wall top articulates the case lid, the box top surface sets up the guard slot, set up the prompter screen in the guard slot, both sides lateral wall rotates respectively around the prompter screen sets up the fixing base, set up strutting arrangement between fixing base and the guard slot tank bottom, set up adjusting device in the fixing base, adjusting device is used for adjusting the height of prompter screen, strutting arrangement includes first bracing piece, supports hydraulic stem and second bracing piece, both ends set up the cross slot respectively around the guard slot tank bottom left side, the cross slot internal rotation sets up the support column, fixed first bracing piece that sets up between support column and the fixing base, guard slot tank bottom corresponds the position with first bracing piece and sets up the support hydraulic stem, support hydraulic stem top passes the support opening and stretches into in the guard slot, support hydraulic stem top and first articulated between the bracing piece.

In order to facilitate adjustment of the viewing angle of the prompter screen and thus facilitate improvement of the viewing effect, the utility model is improved in that the adjusting device comprises an adjusting rod, an adjusting seat, an adjusting block, an adjusting column, an adjusting disc and an adjusting spring, wherein an adjusting cavity is arranged in the fixing seat, a first adjusting opening is arranged on one side wall of the adjusting cavity close to the prompter screen, the adjusting seat is rotatably arranged on one side wall of the adjusting cavity close to the prompter screen, an adjusting rod is fixedly arranged between the adjusting seat and the prompter screen, the adjusting rod passes through the first adjusting opening, an adjusting groove is arranged on one side wall of the adjusting seat far away from the prompter screen, a second adjusting opening is arranged on one side wall of the adjusting cavity far away from the prompter screen, an adjusting column is arranged in the second adjusting opening in a sliding manner, the adjusting column is close to one end of the prompter screen, the adjusting block is matched with the adjusting groove, the adjusting disc is arranged on one end of the adjusting column far away from the prompter screen, the adjusting spring is sleeved on the surface of the adjusting column, and two ends of the adjusting spring are fixedly connected with the side wall of the adjusting cavity and the adjusting block respectively.

In order to facilitate the adjustment of the height of the protective box and the adjustment of the viewing height of the prompter screen, the improvement of the utility model is that the lifting device comprises a lifting seat, a lifting column and a lifting hydraulic rod, wherein the top end of the base is provided with the lifting seat, the top end of the lifting seat is provided with a lifting groove, the lifting column is arranged in the lifting groove in a sliding manner, the top end of the lifting column is fixedly connected with the bottom end of the protective box, and the lifting hydraulic rod is arranged between the lifting column and the bottom of the lifting groove.

In order to facilitate positioning of the base, thereby avoiding the base moving during the use to influence the watching effect of the prompter screen, the improvement of the utility model is that the base bottom is provided with a positioning seat, the bottom of the positioning seat is provided with a positioning groove, the bottom of the positioning groove is rotationally provided with a positioning threaded rod, a positioning column is arranged in the positioning groove in a sliding manner, the top end of the positioning column is provided with a positioning threaded hole corresponding to the positioning threaded rod, the positioning threaded rod stretches into the positioning threaded hole through threaded fit, the bottom end of the positioning column is provided with a positioning disc, the top surface of the base is rotationally provided with a driving disc corresponding to the positioning threaded rod, and the top end of the positioning threaded rod is fixedly connected with the driving disc.

In order to avoid relative sliding between the positioning disc and the ground, the utility model is improved in that the bottom end of the positioning disc is provided with an anti-slip pad.

In order to facilitate the manual control of the movement of the adjusting disc, the utility model is improved in that the surface of the adjusting disc is provided with anti-skid patterns.

(III) beneficial effects

Compared with the prior art, the utility model provides the prompter with the angle adjustment for the broadcasting host, which has the following beneficial effects:

this broadcasting host uses prompter with angle modulation, through strutting arrangement's setting, be convenient for drive the second bracing piece through the work of supporting the hydraulic stem and support first bracing piece to be convenient for drive the fixing base and rotate around the support column, thereby be convenient for control the prompter screen stretch out the protection groove or accomodate the protection inslot, thereby be convenient for use the prompter screen, accomodate and protect the prompter screen after using simultaneously.

Through adjusting device's setting, be convenient for accomplish spacing and unblock to adjusting seat and the prompter screen through the cooperation of regulating block and adjustment tank to be convenient for accomplish the regulation to the viewing angle of prompter screen.

Through elevating gear's setting, be convenient for adjust the height to the protective housing to be convenient for adjust the viewing height of the prompter screen.

Through positioner's setting, be convenient for fix a position the base to avoid the base to take place to remove and influence the viewing effect of the prompter screen in the use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the support device of the present utility model;

FIG. 3 is a schematic cross-sectional view of the lifting device of the present utility model;

FIG. 4 is a schematic cross-sectional view of the adjusting device of the present utility model;

FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 4 according to the present utility model;

in the figure: 1. a base; 2. a universal wheel; 3. a case; 4. a case cover; 5. a word extracting screen; 6. a fixing seat; 7. a first support bar; 8. supporting a hydraulic rod; 9. a second support bar; 10. an adjusting seat; 11. an adjusting block; 12. an adjusting column; 13. an adjusting plate; 14. a lifting seat; 15. lifting columns; 16. a lifting hydraulic rod; 17. a positioning seat; 18. positioning a threaded rod; 19. positioning columns; 20. a positioning plate; 21. the disc is driven.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a broadcasting host uses prompter with angle modulation, the on-line screen storage device comprises a base 1, base 1 bottom sets up universal wheel 2, base 1 top sets up elevating gear, the elevating gear top sets up the protective housing, the protective housing includes box 3 and case lid 4, box 3 rear side lateral wall top articulates case lid 4, box 3 top surface sets up the protection groove, set up prompter 5 in the protection groove, both sides lateral wall rotates respectively around prompter 5 sets up fixing base 6, set up strutting arrangement between fixing base 6 and the protection groove tank bottom, set up adjusting device in the fixing base 6, adjusting device is used for adjusting the height of prompter 5, strutting arrangement includes first bracing piece 7, supports hydraulic stem 8 and second bracing piece 9, the front and back both ends of protection groove tank bottom left side set up the cross slot respectively, the cross slot internal rotation sets up the support column, the fixed first bracing piece 7 that sets up between support column and the fixing base 6, protection groove tank bottom corresponds the position with first bracing piece 7 and sets up the support opening, set up strutting arrangement between support column and the support rod 8 bottom corresponds the support rod 8 and the top and the second top is passed in the support rod 8 and is connected in the strut top, the strut top is passed through to the support rod 8. When using, operating personnel promotes base 1 and removes suitable position, later operating personnel control supports hydraulic stem 8 work to support first bracing piece 7 through second bracing piece 9, thereby drive fixing base 6 and rotate around the support column through the angle modulation of first bracing piece 7, thereby be convenient for control the prompter screen 5 stretch out the protection groove or accomodate the protection inslot, thereby be convenient for use the prompter screen 5, accomodate and protect the prompter screen 5 after the use simultaneously.

The adjusting device comprises an adjusting rod, an adjusting seat 10, an adjusting block 11, an adjusting column 12, an adjusting disc 13 and an adjusting spring, wherein an adjusting cavity is arranged in the fixed seat 6, the adjusting cavity is close to a first adjusting opening formed in one side wall of the prompter 5, the adjusting seat 10 is arranged on one side wall of the prompter 5 in a rotating mode, the adjusting seat 10 is fixedly connected with the prompter 5 through an adjusting rod, the adjusting rod passes through the first adjusting opening, the adjusting seat 10 is far away from the side wall of the prompter 5 and is provided with an adjusting groove, the adjusting cavity is far away from a second adjusting opening formed in one side wall of the prompter 5, the adjusting column 12 is close to the adjusting block 11 arranged at one end of the prompter 5, the adjusting block 11 is matched with the adjusting groove, one end of the adjusting column 12 is far away from the prompter 5 and is provided with the adjusting disc 13, the adjusting spring is sleeved on the surface of the adjusting column 12, two ends of the adjusting spring are fixedly connected with the adjusting cavity side wall and the adjusting block 11 respectively, after the prompter 5 stretches into the first adjusting opening, an operator stretches into the adjusting groove, the adjusting seat 10 is far away from the side wall of the prompter 5 and is provided with an adjusting disc 11, the adjusting disc is arranged on one side wall, the adjusting disc is far away from the adjusting disc 5, the adjusting disc is correspondingly, and the adjusting disc is convenient to stretch out of the adjusting disc 5 through the adjusting disc through the adjusting block 11 and the adjusting block through the adjusting block and the adjusting block to stretch out the adjusting block 11.

The height of watching of the prompter 5 is inconvenient to adjust in the use, and for this reason, elevating gear includes lift seat 14, lift post 15 and lift hydraulic stem 16, the base 1 top sets up lift seat 14, lift seat 14 top sets up the lift groove, the slip sets up lift post 15 in the lift groove, lift post 15 top and protective housing bottom fixed connection, set up lift hydraulic stem 16 between lift post 15 and the lift groove tank bottom, operating personnel control lift hydraulic stem 16 work to be convenient for adjust the height of protective housing, thereby be convenient for watch the height of prompter 5 and adjust.

The base 1 moves and can influence the viewing effect of the prompter 5 in the use, for this reason, base 1 bottom sets up positioning seat 17, positioning seat 17 bottom sets up the constant head tank, positioning groove tank bottom rotates and sets up positioning threaded rod 18, the internal sliding in positioning groove sets up reference column 19, the reference column 19 top corresponds the position with positioning threaded rod 18 and sets up the location screw hole, positioning threaded rod 18 stretches into positioning threaded hole through screw-thread fit, positioning column 19 bottom sets up positioning disk 20, base 1 top surface and positioning threaded rod 18 correspond the position rotation and set up driving disk 21, positioning threaded rod 18 top and driving disk 21 fixed connection, after base 1 removes suitable position, operating personnel rotates driving disk 21 to drive reference column 19 and positioning disk 20 downwardly moving and take place to contact with ground through the rotation of positioning threaded rod 18, thereby be convenient for carry out the location to base 1, thereby avoid in the use base 1 to take place to move and influence the viewing effect of prompter 5.

The bottom of the positioning plate 20 is provided with an anti-slip pad, so that relative sliding between the positioning plate 20 and the ground is avoided.

The manual control of the movement of the adjustment plate 13 is inconvenient during use, and for this reason, the surface of the adjustment plate 13 is provided with anti-skid patterns, so that the manual control of the movement of the adjustment plate 13 is convenient.

In the description herein, it should be noted that the terms "coupled," "connected," and "connected," should be construed broadly, and may be either permanently connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; the connection may be mechanical connection, electrical connection, direct connection, or indirect connection via an intermediary. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In this description, it should be noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a broadcasting host uses prompter with angle modulation, includes base (1), its characterized in that: the base (1) bottom sets up universal wheel (2), base (1) top sets up elevating gear, elevating gear top sets up the protective housing, the protective housing includes box (3) and case lid (4), box (3) rear side lateral wall top articulated case lid (4), box (3) top surface sets up the protection groove, set up in the protection groove and mention screen (5), both sides lateral wall rotates respectively around mention screen (5) and sets up fixing base (6), set up strutting arrangement between fixing base (6) and the protection groove tank bottom, set up adjusting device in fixing base (6), adjusting device is used for adjusting the height of mention screen (5), strutting arrangement includes first bracing piece (7), support hydraulic stem (8) and second bracing piece (9), both ends set up the cross slot respectively around the protection groove tank bottom left side, the cross slot is internal rotation and is set up support column (7), the fixed first bracing piece (7) that sets up between support column and the fixing base (6), protection groove bottom corresponds position and first bracing piece (7) sets up support hydraulic stem (8) and support the top and support the corresponding position of supporting rod (8) and stretch into in the top of support groove (8), and a second supporting rod (9) is hinged between the top end of the supporting hydraulic rod (8) and the first supporting rod (7).

2. A prompter for a presenter with angle adjustment as described in claim 1 wherein: the adjusting device comprises an adjusting rod, an adjusting seat (10), an adjusting block (11), an adjusting column (12), an adjusting disc (13) and an adjusting spring, wherein an adjusting cavity is arranged in the fixing seat (6), the adjusting cavity is close to a side wall of the prompter screen (5) and is provided with a first adjusting opening, the adjusting seat (10) is arranged on the side wall of the prompter screen (5) in a rotating mode, the adjusting seat (10) and the prompter screen (5) are fixedly provided with an adjusting rod, the adjusting rod passes through the first adjusting opening, the adjusting seat (10) is far away from the side wall of the prompter screen (5) and is provided with an adjusting groove, the adjusting cavity is far away from the side wall of the prompter screen (5) and is provided with a second adjusting opening, the adjusting column (12) is arranged in the second adjusting opening in a sliding mode, one end of the adjusting column (12) is close to the prompter screen (5) and is provided with an adjusting block (11), the adjusting block (11) is matched with the adjusting groove, the adjusting column (12) is far away from the prompter screen (5) and is provided with an adjusting disc (13) on one end, the adjusting column (12) is sleeved on the surface of the adjusting column (12) and the adjusting spring is fixedly connected with the two ends of the adjusting block and the adjusting spring.

3. A prompter for a presenter with angle adjustment as described in claim 2 wherein: the lifting device comprises a lifting seat (14), a lifting column (15) and a lifting hydraulic rod (16), wherein the lifting seat (14) is arranged at the top end of the base (1), a lifting groove is formed in the top end of the lifting seat (14), the lifting column (15) is arranged in the lifting groove in a sliding mode, the top end of the lifting column (15) is fixedly connected with the bottom end of the protective box, and the lifting hydraulic rod (16) is arranged between the lifting column (15) and the bottom of the lifting groove.

4. A prompter for a presenter with angle adjustment as described in claim 3 wherein: the base (1) bottom sets up positioning seat (17), positioning seat (17) bottom sets up the constant head tank, the constant head tank bottom rotates and sets up positioning threaded rod (18), slide in the constant head tank and set up reference column (19), positioning threaded hole is set up with positioning threaded rod (18) corresponding position in reference column (19) top, positioning threaded rod (18) stretch into positioning threaded hole through threaded fit, positioning threaded rod (19) bottom sets up positioning disk (20), base (1) top surface and positioning threaded rod (18) correspond the position rotation and set up driving disk (21), positioning threaded rod (18) top and driving disk (21) fixed connection.

5. An angle-adjustable prompter for a presenter as described in claim 4 wherein: and an anti-slip pad is arranged at the bottom end of the positioning disc (20).

6. An angle-adjustable prompter for a presenter as described in claim 5 wherein: the surface of the adjusting disc (13) is provided with anti-skid patterns.