CN218124766U - Prompter device - Google Patents

Abstract

The application discloses a prompter device belongs to the technical field of prompter equipment. The prompter device comprises a base body, a prompter device body, a clamping support and an adjusting component, wherein the clamping support is connected to the base body in a sliding mode and used for clamping display equipment, the prompter device body is connected to the base body in a rotating mode, one side, deviating from the clamping support, of the prompter device body is provided with video equipment, the adjusting component comprises a connecting plate and a telescopic support, the connecting plate is connected to the base body, and the telescopic support is connected between the connecting plate and the video equipment in a sliding mode. The utility model provides a prompter device, sliding connection between centre gripping support and the base body is convenient for adjust the distance between display device and the prompter device body, rotates between prompter device body and the base body to be connected, is convenient for adjust the contained angle between prompter device and the display device, and still can correspond the position of adjusting video recording equipment through connecting plate and telescopic support, can adapt to various regulation demands to satisfy user's shooting demand.

Description

Prompter device

Technical Field

The application relates to the technical field of prompter equipment, in particular to a prompter device.

Background

The prompter displays the content of the manuscript through a high-brightness display device, and reflects the content displayed by the display device to a piece of special coated glass which is approximately at a 45-degree angle in front of a lens of a video recording device, so that the lines are reflected, and a speaker can face a camera while watching the lines. The speaker, the prompter, the video recording equipment and the tripod are supported on the same axis, so that the intimacy of the speaker facing audiences all the time is generated, and the speech quality is improved.

When a user changes video equipment or display equipment of different types and different types according to different shooting scenes, the positions of the video equipment, the special coated glass and the display equipment need to be synchronously adjusted to achieve a proper shooting angle, but the relative positions of the video equipment, the special coated glass and the display equipment cannot be flexibly adjusted by the conventional prompter.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application aims to overcome the defects in the prior art, and provides a prompter to solve the technical problem that the positions of a video recording device, a special coated glass and a display device cannot be flexibly adjusted in the prior art.

In order to solve the technical problem, the application provides:

a prompter, comprising:

a base body;

the clamping bracket is connected to the base body in a sliding mode and used for clamping the display equipment;

the prompter body is rotatably connected to the base body, and video equipment is arranged on one side, away from the clamping support, of the prompter body;

the adjusting assembly comprises a connecting plate and a telescopic support, the connecting plate is connected to the base body, a first connecting end of the telescopic support is connected to the connecting plate in a sliding mode, and a second connecting end of the telescopic support is connected to the video equipment in a sliding mode.

In addition, according to the prompter of this application, can also have following additional technical characterstic:

in some embodiments of the present application, the telescopic support includes a support body, a sliding block and a support plate, the support body is slidably connected to the connecting plate, an inclined sliding groove is formed in the support body, the sliding block is slidably connected to the sliding groove, and the support plate is connected between the sliding block and the video recording device.

In some embodiments of this application, flexible support still includes first threaded connection spare, it link up to have seted up on the support body the first bar hole of spout, first connecting hole has been seted up on the slider, first threaded connection spare wears to locate first bar hole and with the pore wall threaded connection of first connecting hole, in order to restrict the slider with the relative movement of spout.

In some embodiments of this application, the telescopic support further includes a second threaded connection piece, a second bar-shaped hole has been seted up in the backup pad, second threaded connection piece wear to locate second bar-shaped hole and with the connecting end threaded connection of video recording equipment, in order to restrict the video recording equipment with the relative movement of backup pad.

In some embodiments of this application, the connecting plate includes strip shaped plate and sliding connection board, the strip shaped plate connect in the base body, just first sliding tray has been seted up along its length direction on the strip shaped plate, sliding connection board sliding connection in first sliding tray, sliding connection board is last to be provided with flexible support, just flexible support still includes first screw fastening subassembly, first screw fastening subassembly includes hand screw and nut, the second connecting hole has been seted up on the support body, sliding connection board last seted up with the third connecting hole that the second connecting hole is relative, the third strip shaped hole that link up is seted up to the tank bottom of first sliding tray, the screw rod of hand screw is worn to locate in proper order second connecting hole, third connecting hole and third strip shaped hole and with nut threaded connection, in order to restrict the support body with the relative movement of strip shaped plate.

In some embodiments of the present application, a second sliding groove has been formed on the base body, a fourth hole has been formed at the bottom of the second sliding groove, a plate-shaped connecting portion is formed at one end of the clamping bracket, the plate-shaped connecting portion is slidably connected to the second sliding groove, a fourth connecting hole has been formed on the plate-shaped connecting portion, the fourth connecting hole is connected to the fourth hole through a second threaded fastening component, and the second threaded fastening component is used for limiting the relative movement between the clamping bracket and the base body.

In some embodiments of this application, the prompter device still includes telescopic support frame, telescopic support frame is used for vertical placing subaerial and has screw rod connecting portion, at least one threaded connection hole has been seted up on the connecting plate, screw rod connecting portion with threaded connection hole's pore wall threaded connection realizes telescopic support frame with the connection can be dismantled to the connecting plate.

In some embodiments of the present application, the prompter body includes a prompter glass plate rotatably connected to the base body and a folding type light shield connected to the prompter glass plate along a circumferential direction of the prompter glass plate, and the lens of the video recording apparatus is disposed in the folding type light shield.

In some embodiments of the present application, the folding light shield comprises:

the rectangular frame is connected to the prompter glass plate along the circumferential direction of the prompter glass plate;

the two folding panels are respectively connected to two opposite edges of the rectangular frame in a rotating mode and can be bent along folding lines of the folding panels;

the connecting panel is rotatably connected to the rectangular frame, and two opposite edges of the connecting panel are respectively rotatably connected with the edges of the two folding panels;

the shading panel rotates connect in the rectangle frame, just the circumference edge of shading panel respectively with connection panel and two the connection can be dismantled at the edge of folding panel, the shading panel deviates from one side of centre gripping support is provided with video equipment.

In some embodiments of the present application, a first magnetic attraction connecting sheet rotatably connected to the edge of the folding panel is disposed at the edge of the folding panel, and the first magnetic attraction connecting sheet can be bent along the folding line, and a second magnetic attraction connecting sheet rotatably connected to the edge of the connecting panel is disposed at the edge of the connecting panel;

when the folding light shield is in a first preset state, the first magnetic suction connecting piece and the second magnetic suction connecting piece are respectively abutted against the surface of the light shielding panel;

when the foldable light shield is in a second preset state, the surface of the light shield panel is abutted against the surface of the connecting panel.

Compared with the prior art, the beneficial effects of this application are:

the application provides a prompter device, including base body, prompter device body, centre gripping support and adjusting part. Wherein, centre gripping support sliding connection is in the base body for centre gripping display device, the prompter body rotates to be connected in the base body, and the prompter body deviates from one side of centre gripping support and is provided with video equipment. The adjusting component comprises a connecting plate and a telescopic support, the connecting plate is connected to the base body, a first connecting end of the telescopic support is connected to the connecting plate in a sliding mode, and a second connecting end of the telescopic support is connected to the video equipment in a sliding mode.

The application provides a prompter device, sliding connection between centre gripping support and the base body, be convenient for adjust the distance between display device and the prompter device body, rotate between prompter device body and the base body and be connected, be convenient for adjust the contained angle between prompter device and the display device, it is corresponding, still can correspond the position of adjusting video recording equipment through connecting plate and telescopic support, consequently, this prompter device can adapt to various regulation demands to satisfy user's shooting demand.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 illustrates a first perspective structural view of a prompter in some embodiments of the present application;

FIG. 2 illustrates a second perspective structural view of a prompter in some embodiments of the present application;

FIG. 3 illustrates an exploded view of the structure of a prompter in some embodiments of the present application;

FIG. 4 illustrates a schematic view of a foldable light shield of the presenter in an open position according to some embodiments of the present application;

FIG. 5 illustrates a schematic view of a foldable light shield of the prompter in a semi-open position in some embodiments of the present application;

fig. 6 illustrates a schematic view of a foldable light shield of the presenter in some embodiments of the present application in a closed position.

Description of the main element symbols:

100-a prompter; 10-a base body; 11-a second sliding groove; 111-fourth aperture; 20-clamping the bracket; 21-a plate-like connection; 30-prompter body; 31-a glass plate; 32-a folding light shield; 321-a rectangular frame; 322-folding the panel; 3221-a first magnetic attachment tab; 3222-fold line; 323-connecting panels; 3231-a second magnetically attracted connecting piece; 324-a shading panel; 40-a regulating component; 41-connecting plate; 411-strip; 4111-a first sliding groove; 4112-a third strip aperture; 412-a slip joint plate; 413-threaded connection holes; 42-a telescopic support; 421-support body; 4211-chute; 4212-a first bar shaped aperture; 422-a slide block; 423-a support plate; 4231-a second bar shaped aperture; 51-a first threaded connection; 52-a second threaded connection; 53-a first threaded fastening assembly; 54-a second threaded fastening assembly; 200-a video recording device; 300-display device.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

The embodiment of the application provides a prompter 100, which relates to the technical field of prompter equipment and is mainly used for displaying manuscript content to a speaker, so that the speaker can also face a camera while watching lectures.

As shown in fig. 1 and 2, the prompter 100 provided in the present embodiment may include a base body 10, a prompter body 30, a clamping bracket 20, and an adjusting assembly 40.

Wherein, the clamping support 20 is slidably connected to the base body 10 for clamping the display device 300, the prompter body is rotatably connected to the base body 10, and one side of the prompter body departing from the clamping support 20 is provided with the video recording device 200. The adjusting assembly 40 includes a connecting plate 41 and a telescopic support 42, the connecting plate 41 is connected to the base body 10, a first connecting end of the telescopic support 42 is slidably connected to the connecting plate 41, and a second connecting end of the telescopic support 42 is slidably connected to the video recording apparatus 200.

In this embodiment, specifically, the prompter body 30 is used to extract the content of the document displayed on the display device 300, so that the user can observe the content of the document facing the prompter body 30.

Optionally, the display device 300 is a device with a display function, such as a mobile phone and a tablet computer; the video recording device 200 is an electronic device with a shooting and video recording function, such as a video camera, a mobile phone, and the like; the clamping support 20 is a structural member with an elastic clamping function, such as a mobile phone support and a tablet computer support.

In addition, the provision of the base body 10 facilitates the installation of the holding bracket 20, the prompter body 30 and the adjustment assembly 40. Wherein, the prompter body 30 is rotatably connected to the base body 10 so as to adjust the angle of the prompter body 30 relative to the display device 300, so as to adapt to users with different heights or to adapt to the change of the shooting position of the user, thereby improving the manuscript content display effect of the prompter 100. The holding bracket 20 is slidably coupled to the base body 10 so as to adjust the distance between the display device 300 and the prompter body 30, thereby facilitating the user to adjust the prompter 100 to a proper document display angle.

Correspondingly, the adjusting component 40 is used for installing the video equipment 200 and adjusting the position of the video equipment 200 relative to the prompter body 30, so that the video equipment 200 can be correspondingly adjusted according to the adjustment of the prompter body 30 and the clamping support 20, the telescopic support and the connecting plate 41 can be compatible with the video equipment 200 with different sizes and models, and the compatibility of the prompter 100 is improved.

As shown in fig. 1 and 3, in some embodiments of the present application, optionally, the telescopic support 42 includes a support body 421, a sliding block 422, and a support plate 423, the support body 421 is slidably connected to the connecting plate 41, an inclined sliding slot 4211 is formed on the support body 421, the sliding block 422 is slidably connected to the sliding slot 4211, and the support plate 423 is connected between the sliding block 422 and the video recording apparatus 200.

In this embodiment, specifically, the sliding groove 4211 is disposed obliquely, the oblique direction faces the prompter body 30, and the sliding block 422 is slidably connected to the sliding groove 4211, so as to adjust the height of the video recording device 200 and the distance between the video recording device 200 and the prompter body 30.

As shown in fig. 4, in the embodiment of the present application in which the telescopic support 42 includes the support body 421, the sliding block 422 and the supporting plate 423, optionally, the telescopic support 42 further includes a first threaded connector 51, the support body 421 is provided with a first strip-shaped hole 4212 penetrating through the sliding slot 4211, the sliding block 422 is provided with a first connecting hole, and the first threaded connector 51 is inserted into the first strip-shaped hole 4212 and is in threaded connection with a hole wall of the first connecting hole, so as to limit the relative movement between the sliding block 422 and the sliding slot 4211.

In this embodiment, the arrangement of the first bar-shaped hole 4212, the first connection hole and the first threaded connector 51 facilitates adjustment of the height of the video recording device 200 and the distance between the video recording device 200 and the prompter body 30, and the first threaded connector 51 is screwed after adjustment to limit the relative movement between the slider 422 and the sliding groove 4211, thereby playing a role in locking.

Optionally, the first bar-shaped hole 4212 may be a rectangular hole or a waist hole, in an actual use process, the first bar-shaped hole 4212 may preferably be a waist hole so as to facilitate processing, and the first threaded connector 51 may be a connector with a screw, such as a screw, a bolt, or the like.

As shown in fig. 4, in the embodiment of the present application in which the telescopic support 42 includes the support body 421, the sliding block 422 and the support plate 423, optionally, the telescopic support 42 further includes a second threaded connector 52, the support plate 423 is provided with a second strip-shaped hole 4231, and the second threaded connector 52 is inserted into the second strip-shaped hole 4231 and is in threaded connection with the connecting end of the video recording apparatus 200, so as to limit the relative movement between the video recording apparatus 200 and the support plate 423.

In this embodiment, the second strip hole 4231 may be a waist hole, a rectangular hole, or the like. The second bar hole 4231 is provided to facilitate adjustment of a distance between the video recording apparatus 200 and the prompter body 30. Alternatively, the second threaded connector 52 may be a screw, bolt, or other connector having a threaded shaft, and the second threaded connector 52 is configured to provide a locking function after the adjustment is made.

As shown in fig. 3 and 4, in the embodiment of the present application in which the telescopic support 42 includes the support body 421, the slider 422 and the support plate 423, optionally, the connection plate 41 includes a strip-shaped plate 411 and a sliding connection plate 412, the strip-shaped plate 411 is connected to the base body 10, and a first sliding groove 4111 is formed in the strip-shaped plate 411 along a length direction thereof, the sliding connection plate 412 is slidably connected to the first sliding groove 4111, the telescopic support 42 is provided on the sliding connection plate 412, and the telescopic support 42 further includes a first threaded fastening component 53, the first threaded fastening component 53 includes a hand screw and a nut, a second connection hole is formed in the support body 421, a third connection hole opposite to the second connection hole is formed in the sliding connection plate 412, a third strip-shaped hole 4112 is formed in a groove bottom of the first sliding groove 4111, a screw of the hand screw is sequentially inserted into the second connection hole, the third connection hole and the third strip-shaped hole 4112 and is in threaded connection with the nut, so as to limit relative movement between the support body 421 and the strip-shaped plate 411.

In this embodiment, the third elongated hole 4112 and the second connecting hole are disposed to facilitate adjustment of the distance between the telescopic support 42 and the base body 10, that is, the distance between the video recording apparatus 200 and the prompter body 30. The arrangement of the hand-screwed screw and the nut is convenient for locking after the adjustment.

As shown in fig. 2 and 3, in some embodiments of the present application, optionally, the base body 10 is provided with a second sliding groove 11, a fourth hole 111 is formed at a bottom of the second sliding groove 11, one end of the clamping bracket 20 is formed with a plate-shaped connecting portion 21, the plate-shaped connecting portion 21 is slidably connected to the second sliding groove 11, and a fourth connecting hole is formed in the plate-shaped connecting portion 21, the fourth connecting hole and the fourth hole 111 are connected by a second threaded fastening assembly 54, and the second threaded fastening assembly 54 is used for limiting a relative movement between the clamping bracket 20 and the base body 10.

In the present embodiment, the provision of the second slide groove 11 and the plate-like connecting portion 21 facilitates the connection of the base body 10 to the clamp bracket 20. The fourth hole 111 and the fourth connection hole are provided to facilitate adjustment of the distance between the grip bracket 20 and the presenter body 30, that is, adjustment of the distance between the display device 300 and the presenter body 30. The provision of the second threaded fastener assembly 54 facilitates locking of the clamp bracket 20 and base body 10 after the above-described adjustment has been made.

Alternatively, the second threaded fastening component 54 includes a screw and a nut, and in addition, the second threaded fastening component 54 may also be a combination of a bolt and a nut.

In some embodiments of the present application, optionally, the prompter 100 further includes a telescopic support frame, the telescopic support frame is used for being vertically placed on the ground and has a screw rod connection portion, at least one threaded connection hole 413 is formed in the connection plate 41, the screw rod connection portion is in threaded connection with a hole wall of the threaded connection hole 413, and the telescopic support frame is detachably connected to the connection plate 41.

In this embodiment, the screw connecting portion and the threaded connecting hole 413 are provided to facilitate detachable connection of the telescopic bracket and the connecting plate 41. Alternatively, the telescoping support may be a tripod, a lifting stand, or the like.

Example two

As shown in fig. 4, 5 and 6, based on the first embodiment of the present application, optionally, the prompter body 30 includes a prompter glass plate and a folding type light shield 32, the prompter glass plate is rotatably connected to the base body 10, the folding type light shield 32 is connected to the prompter glass plate 31 along the circumferential direction of the prompter glass plate, and a lens of the video recording apparatus 200 is disposed in the folding type light shield 32.

In the present embodiment, the wording glass plate is used to reflect the document contents on the display device 300, thereby enabling the user to observe. The folding type light shield 32 is connected between the video recording apparatus 200 and the prompter glass plate, and is used for blocking interference of external harmful light (such as strong light) to the prompter glass plate and the lens of the video recording apparatus 200, thereby improving the manuscript display effect of the prompter 100 and the recording definition of the video recording apparatus 200.

As shown in fig. 5, in the above-mentioned embodiment of the present application in which the presenter body 30 includes the presenter glass panel and the folding light shield 32, optionally, the folding light shield 32 includes a rectangular bezel 321, a folding panel 322, a connecting panel 323, and a light shield panel 324.

The rectangular frame 321 is connected to the glass message board 31 along the circumferential direction of the glass message board 31, the two folding panels 322 are respectively connected to two opposite edges of the rectangular frame 321 in a rotating manner, and the folding panels 322 can be bent along the folding lines 3222.

The connecting panel 323 is rotatably connected to the rectangular frame 321, and opposite edges of the connecting panel 323 are rotatably connected to edges of the two folding panels 322, respectively.

The light shielding panel 324 is rotatably connected to the rectangular frame 321, the circumferential edges of the light shielding panel 324 are detachably connected to the edges of the connecting panel 323 and the two folding panels 322, and the video recording apparatus 200 is disposed on the side of the light shielding panel 324 away from the clamping bracket 20.

In this embodiment, specifically, the foldable light shield 32 has two states:

first preset state (open state): as shown in fig. 4, the folding panels 322 are in an open state, and the edges of the connecting panel 323 and the two folding panels 322 are abutted against the surface of the light shielding panel 324, so that the entire folding light shield 32 has a certain structural strength, and can meet the requirements of normal shooting and prompting.

Second preset state (off state): as shown in fig. 6, the folding panel 322 is folded along the folding line 3222 to the closed state, and the surface of the light shielding panel 324 abuts against the surface of the connecting panel 323, so that the entire foldable light shield 32 has a small volume and is convenient for the user to carry.

As shown in fig. 5, in the above-mentioned embodiment of the foldable light-shielding cover 32 of the present application, in which the foldable light-shielding cover 32 includes a rectangular frame 321, a foldable panel 322, a connection panel 323, and a light-shielding panel 324, optionally, a first magnetic connecting piece 3221 is disposed at an edge of the foldable panel 322, and the first magnetic connecting piece 3221 can be bent along a folding line 3222, and a second magnetic connecting piece 3231 is disposed at an edge of the connection panel 323.

In this embodiment, the light shielding panel 324 is made of a ferromagnetic material (a material that reacts to a magnetic field in some way is called a magnetic material), such as Fe, co, ni, and alloys thereof.

The arrangement of the first magnetic connecting piece 3221 and the second magnetic connecting piece 3231 facilitates the assembly of the folding panel 322, the connecting panel 323 and the shading panel 324, and the detachable connection among the three is realized, so that the use by a user is facilitated, and the market competitiveness of the prompter 100 product is improved.

When the foldable light shield 32 is in the first preset state (open state), the first magnetic connecting piece 3221 and the second magnetic connecting piece 3231 abut against the surface of the light shielding panel 324, so that the foldable light shield 32 has a certain structural strength, and can meet the requirements of normal shooting and word extraction.

When the foldable light shield 32 is in the second predetermined state (closed state), the surface of the light shield panel 324 abuts against the surface of the connection panel 323, so that the overall size of the foldable light shield 32 is small, and the user can carry the foldable light shield conveniently.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. A prompter, comprising:

a base body;

the clamping bracket is connected to the base body in a sliding mode and used for clamping the display equipment;

the prompter body is rotatably connected to the base body, and video equipment is arranged on one side, away from the clamping support, of the prompter body;

the adjusting assembly comprises a connecting plate and a telescopic support, the connecting plate is connected to the base body, a first connecting end of the telescopic support is connected to the connecting plate in a sliding mode, and a second connecting end of the telescopic support is connected to the video equipment in a sliding mode.

2. The prompter device as claimed in claim 1, wherein the telescopic support comprises a support body, a sliding block and a support plate, the support body is slidably connected to the connecting plate, the support body is provided with an inclined sliding groove, the sliding block is slidably connected to the sliding groove, and the support plate is connected between the sliding block and the video recording device.

3. The prompter device as claimed in claim 2, wherein the telescopic support further comprises a first threaded connector, the support body is provided with a first strip-shaped hole penetrating through the sliding groove, the sliding block is provided with a first connecting hole, and the first threaded connector is arranged in the first strip-shaped hole in a penetrating manner and is in threaded connection with a hole wall of the first connecting hole so as to limit the relative movement between the sliding block and the sliding groove.

4. The prompter device as claimed in claim 2, wherein the telescopic support further comprises a second threaded connector, a second strip-shaped hole is formed in the support plate, and the second threaded connector penetrates through the second strip-shaped hole and is in threaded connection with the connecting end of the video recording device so as to limit the relative movement between the video recording device and the support plate.

5. The prompter device according to claim 2, characterized in that the connecting plate comprises a strip-shaped plate and a sliding connecting plate, the strip-shaped plate is connected to the base body, a first sliding groove is formed in the strip-shaped plate along the length direction of the strip-shaped plate, the sliding connecting plate is slidably connected to the first sliding groove, the sliding connecting plate is provided with the telescopic support, the telescopic support further comprises a first threaded fastening assembly, the first threaded fastening assembly comprises a hand-screwed screw and a nut, the support body is provided with a second connecting hole, the sliding connecting plate is provided with a third connecting hole opposite to the second connecting hole, a through third strip-shaped hole is formed in the bottom of the first sliding groove, and a screw rod of the hand-screwed screw is sequentially arranged in the second connecting hole, the third connecting hole and the third strip-shaped hole and in threaded connection with the nut so as to limit the relative movement between the support body and the strip-shaped plate.

6. The prompter device according to claim 1, wherein a second sliding groove is formed in the base body, a fourth hole is formed in the bottom of the second sliding groove, a plate-shaped connecting portion is formed at one end of the clamping support and is connected to the second sliding groove in a sliding manner, a fourth connecting hole is formed in the plate-shaped connecting portion, the fourth connecting hole is connected to the fourth hole through a second threaded fastening assembly, and the second threaded fastening assembly is used for limiting relative movement between the clamping support and the base body.

7. The prompter device of claim 1, characterized in that the prompter device further comprises a telescopic support frame, the telescopic support frame is used for being vertically placed on the ground and is provided with a screw rod connecting part, the connecting plate is provided with at least one threaded connecting hole, the screw rod connecting part is in threaded connection with the hole wall of the threaded connecting hole, and the telescopic support frame is detachably connected with the connecting plate.

8. The prompter according to any one of claims 1 to 7, characterized in that the prompter body comprises a prompter glass plate and a folding light shield, the prompter glass plate is rotatably connected to the base body, the folding light shield is connected to the prompter glass plate along a circumferential direction of the prompter glass plate, and a lens of the video recording apparatus is disposed in the folding light shield.

9. The prompter of claim 8, wherein the folding light shield comprises:

the rectangular frame is connected to the prompter glass plate along the circumferential direction of the prompter glass plate;

the two folding panels are respectively connected to two opposite edges of the rectangular frame in a rotating mode and can be bent along folding lines of the two folding panels;

the connecting panel is rotatably connected to the rectangular frame, and two opposite edges of the connecting panel are respectively rotatably connected with the edges of the two folding panels;

the shading panel rotates connect in the rectangle frame, just the circumference edge of shading panel respectively with connection panel and two the connection can be dismantled at the edge of folding panel, the shading panel deviates from one side of centre gripping support is provided with video equipment.

10. The prompter device of claim 9, characterized in that the edge of the folding panel is provided with a first magnetic suction connecting sheet rotatably connected with the folding panel, the first magnetic suction connecting sheet can be bent along the folding line, and the edge of the connecting panel is provided with a second magnetic suction connecting sheet rotatably connected with the connecting panel;

when the folding light shield is in a first preset state, the first magnetic suction connecting piece and the second magnetic suction connecting piece are respectively abutted against the surface of the light shielding panel;

when the foldable light shield is in a second preset state, the surface of the light shield panel is abutted against the surface of the connecting panel.

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