Teleprompter

Abstract

The utility model provides a teleprompter, and belongs to the technical field of media live broadcast. The teleprompter comprises a cleaning assembly and a clamping assembly, the cleaning assembly comprises a supporting seat, a light shield, a spectroscope, a driving part, a cleaning brush and an air blowing part, the light shield is arranged at the top of the supporting seat, the clamping assembly comprises a fixing shell, an elastic part and an expansion supporting plate, the fixing shell is arranged at one end of the supporting seat, and the elastic part is arranged on the supporting seat. By arranging the supporting seat, the light shield, the spectroscope, the driving part, the cleaning brush and the blowing part, the driving part is utilized to drive the cleaning brush to clean the spectroscope, and the blowing part is matched to blow air towards the spectroscope, so that dust on the spectroscope can be effectively cleaned, manual wiping is avoided, and the working efficiency is improved. And by arranging the fixing shell, the elastic piece and the expansion supporting plate, the display equipment can be quickly clamped and fixed, and the supporting stability of the display equipment is improved.

Description

Technical Field

[0001] The present application relates to the field of live media broadcasting, and in particular, to a teleprompter. Background Art

[0002] The teleprompter displays the contents of the manuscript through a high-brightness display device, and reflects the display content onto a special coated glass at a 45-degree angle in front of the camera lens, reflecting the lines so that the speaker can face the camera while reading the speech. The speaker, teleprompter, camera, and tripod are supported on the same axis, creating a sense of intimacy that the speaker is always facing the audience, improving the quality of the speech.

[0003] Currently, teleprompters are mostly used in some new media shooting. However, dust is likely to accumulate on the surface of the beam splitter of the teleprompter when it is left for a long time, affecting the user's ability to read the words. It needs to be wiped manually, which is inconvenient. In addition, the brackets of some teleprompters for placing display devices such as tablets are narrow and can easily fall off if not handled properly. Utility Model Content

[0004] In order to make up for the above deficiencies, the present application provides a teleprompter, which aims to improve the problems raised in the above background technology.

[0005] An embodiment of the present application provides a teleprompter including a cleaning component and a clamping component.

[0006] The cleaning assembly includes a support seat, a light shield, a beam splitter, a driving member, a cleaning brush and a blowing member, the light shield is arranged on the top of the support seat, the beam splitter is arranged on one side of the light shield, the driving member is arranged on one side of the light shield, the cleaning brush is connected to the driving member, and the blowing member is arranged on one side of the light shield and faces the beam splitter.

[0007] The clamping assembly includes a fixed shell, an elastic member and an extended support plate, wherein the fixed shell is arranged at one end of the support seat, the elastic member is arranged in the fixed shell, and the extended support plate is slidably arranged outside the fixed shell and connected to the elastic member.

[0008] In a specific embodiment, the driving member includes a threaded rod and a motor, an outer frame is provided on one side of the light shield, the threaded rod is rotatably arranged in the outer frame, the motor is arranged in the outer frame and is transmission-connected to the threaded rod, and the cleaning brush is threadedly sleeved on the surface of the threaded rod.

[0009] In the above implementation process, a threaded rod and a motor are provided, the motor is started, the motor drives the threaded rod to rotate, and the threaded rod drives the cleaning brush to move through the thread transmission principle.

[0010] In a specific embodiment, a guide rod is provided in the outer frame, the end of the cleaning brush is slidably sleeved on the surface of the guide rod, and the cleaning brush contacts the spectroscope.

[0011] In the above implementation process, a guide rod is provided to guide the cleaning brush to move linearly and limit the rotation during the thread transmission process.

[0012] In a specific embodiment, the blowing component includes a hair dryer and a blowing pipe, the blowing pipe is arranged in the outer frame, the blowing pipe has a plurality of blowing ports facing the spectrometer, and the hair dryer is arranged in the outer frame and connected to the blowing pipe.

[0013] In the above implementation process, a hair dryer and a blowing pipe are provided, and the wind from the hair dryer enters the blowing pipe, and the blowing pipe blows wind toward the spectroscope through a plurality of blowing ports.

[0014] In a specific embodiment, the elastic member includes a fixing rod and a spring, the fixing rod is arranged in the fixing shell, the spring is sleeved on the surface of the fixing rod, and the extended support plate is slidably sleeved on the surface of the fixing rod.

[0015] In the above implementation process, by setting a fixed rod and a spring, the extended support plate is pulled to slide and squeeze the spring, and then released after the display device is placed. The spring elasticity recovers and pushes the extended support plate to clamp the display device.

[0016] In a specific embodiment, the extended support plate includes a sliding frame and an extended plate, the sliding frame is slidably mounted on the outside of the fixed shell, the sliding frame is slidably mounted on the surface of the fixed rod, and the extended plate is arranged on the side of the sliding frame.

[0017] In the above implementation process, by setting the sliding frame and the expansion board, the expansion board is arranged on both sides of the sliding frame, which can increase the support area for the display device, so that the misplaced part of the flat-panel display device will not fall easily, thereby improving safety.

[0018] In a specific implementation manner, a sliding hole is opened on a side of the fixed shell, and the sliding frame slides through the sliding hole.

[0019] In a specific embodiment, the sliding frame is flush with the top of the fixed shell, and the sliding frame is L-shaped.

[0020] In the above implementation process, by providing an L-shaped sliding frame, not only the plate can be clamped, but also the sliding frame can be pulled to move conveniently.

[0021] Beneficial effect: The present application provides a teleprompter, which provides a support base, a light shield, a beam splitter, a driving member, a cleaning brush and a blowing member. The driving member drives the cleaning brush to clean the beam splitter, and the blowing member blows air toward the beam splitter, which can effectively clean the dust on the beam splitter and avoid manual wiping. By providing a fixed shell, an elastic member and an extended support plate, the display device can be quickly clamped and fixed, thereby improving the support stability of the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the structure of the teleprompter provided in the embodiment of the present application;

[0024] Figure 2 A schematic diagram of the cleaning component structure provided for an embodiment of the present application;

[0025] Figure 3 A schematic diagram of the structure of the clamping assembly provided in the embodiment of the present application;

[0026] Figure 4 A schematic diagram of the elastic member structure provided in an embodiment of the present application.

[0027] In the figure: 100-cleaning component; 110-support seat; 120-light shield; 121-outer frame; 122-guide rod; 130-beam splitter; 140-driving member; 141-threaded rod; 142-motor; 150-cleaning brush; 170-blowing member; 171-blowing machine; 172-blowing pipe; 200-clamping component; 210-fixed shell; 211-sliding hole; 220-elastic member; 221-fixed rod; 222-spring; 240-extension support plate; 241-sliding frame; 242-extension plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0029] See also Figure 1-Figure 4 The present application provides a teleprompter including a cleaning component 100 and a clamping component 200 .

[0030] See also Figure 1 , 2and 3, the cleaning assembly 100 includes a support base 110, a light shield 120, a beam splitter 130, a driving member 140, a cleaning brush 150 and a blowing member 170, the light shield 120 is arranged on the top of the support base 110, the beam splitter 130 is arranged on one side of the light shield 120, the driving member 140 is arranged on one side of the light shield 120, the cleaning brush 150 is connected to the driving member 140, and the blowing member 170 is arranged on one side of the light shield 120 and faces the beam splitter 130.

[0031] Among them, the driving member 140 includes a threaded rod 141 and a motor 142, an outer frame 121 is arranged on one side of the light shield 120, the threaded rod 141 is rotatably arranged in the outer frame 121, the motor 142 is arranged in the outer frame 121 and is transmission-connected to the threaded rod 141, and the cleaning brush 150 is threadedly sleeved on the surface of the threaded rod 141. By setting the threaded rod 141 and the motor 142, the motor 142 is started, the motor 142 drives the threaded rod 141 to rotate, and the threaded rod 141 drives the cleaning brush 150 to move through the threaded transmission principle.

[0032] Specifically, a guide rod 122 is provided in the outer frame 121, and the end of the cleaning brush 150 is slidably mounted on the surface of the guide rod 122. The cleaning brush 150 contacts the spectrometer 130. The guide rod 122 is provided to guide the cleaning brush 150 to move linearly and limit the rotation during the threaded transmission process.

[0033] In this embodiment, the blowing component 170 includes a hair dryer 171 and a blowing pipe 172. The blowing pipe 172 is arranged in the outer frame 121. The blowing pipe 172 has multiple blowing ports facing the spectrometer 130. The hair dryer 171 is arranged in the outer frame 121 and is connected to the blowing pipe 172. By arranging the hair dryer 171 and the blowing pipe 172, the wind from the hair dryer 171 enters the blowing pipe 172, and the blowing pipe 172 blows air toward the spectrometer 130 through the multiple blowing ports.

[0034] See also Figure 1 , 2 , 3 and 4, the clamping assembly 200 includes a fixed shell 210, an elastic member 220 and an extended support plate 240, the fixed shell 210 is arranged at one end of the support seat 110, the elastic member 220 is arranged in the fixed shell 210, and the extended support plate 240 is slidably arranged on the outside of the fixed shell 210 and connected to the elastic member 220.

[0035] Among them, the elastic member 220 includes a fixed rod 221 and a spring 222, the fixed rod 221 is arranged in the fixed shell 210, the spring 222 is sleeved on the surface of the fixed rod 221, and the extended support plate 240 is slidably sleeved on the surface of the fixed rod 221. By setting the fixed rod 221 and the spring 222, the extended support plate 240 is pulled to slide and squeeze the spring 222, and then released after the display device is placed. The spring 222 elastically recovers and pushes the extended support plate 240 to clamp the display device.

[0036] Specifically, the extended support plate 240 includes a sliding frame 241 and an extended plate 242. The sliding frame 241 is slidably mounted on the outside of the fixed shell 210, and the sliding frame 241 is slidably mounted on the surface of the fixed rod 221. The extended plate 242 is arranged on the side of the sliding frame 241. By setting the sliding frame 241 and the extended plate 242, the extended plate 242 is arranged on both sides of the sliding frame 241, which can increase the support area for the display device, so that the misplaced part of the flat-panel display device will not fall off easily, thereby improving safety.

[0037] In a specific implementation scheme, a sliding hole 211 is opened on the side of the fixed shell 210, and the sliding frame 241 slides through the sliding hole 211. The sliding frame 241 is flush with the top of the fixed shell 210, and the sliding frame 241 is L-shaped. By setting the L-shaped sliding frame 241, not only can the flat plate be clamped, but the sliding frame 241 can also be easily pulled to move.

[0038] The working principle of the teleprompter is as follows: when in use, pull the L-shaped sliding frame 241, the sliding frame 241 slides along the fixed rod 221 to squeeze the spring 222, and then release it after placing the display device. The spring 222 elastically recovers and pushes the extended support plate 240 to clamp the display device. The extended plate 242 is arranged on both sides of the sliding frame 241, which can increase the support area for the display device, so that the misplaced part of the flat-panel display device will not fall easily, thereby improving safety. When it is necessary to clean the dust adhered to the surface of the spectrometer 130, start the motor 142, the motor 142 drives the threaded rod 141 to rotate, and under the guiding and limiting action of the guide rod 122, the cleaning brush 150 moves axially along the guide rod 122 to clean the dust on the surface of the spectrometer 130. At the same time, turn on the hair dryer 171 to let the wind enter the blowing pipe 172. The blowing pipe 172 blows air toward the spectrometer 130 through multiple blowing ports, which can effectively clean the dust on the spectrometer 130 and avoid manual wiping, which is more convenient.

[0039] It should be noted that the specific model specifications of the motor 142 and the hair dryer 171 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0040] The power supply and principle of the motor 142 and the hair dryer 171 are clear to those skilled in the art and will not be described in detail here.

[0041] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A teleprompter, characterized in that: include A cleaning component (100), the cleaning component (100) comprising a support seat (110), a light shield (120), a beam splitter (130), a driving member (140), a cleaning brush (150) and a blowing member (170), the light shield (120) being arranged on the top of the support seat (110), the beam splitter (130) being arranged on one side of the light shield (120), the driving member (140) being arranged on one side of the light shield (120), the cleaning brush (150) being connected to the driving member (140), and the blowing member (170) being arranged on one side of the light shield (120) and facing the beam splitter (130); A clamping assembly (200), the clamping assembly (200) comprising a fixed shell (210), an elastic member (220) and an extended support plate (240), the fixed shell (210) being arranged at one end of the support seat (110), the elastic member (220) being arranged in the fixed shell (210), and the extended support plate (240) being slidably arranged outside the fixed shell (210) and connected to the elastic member (220).

2. A teleprompter according to claim 1, characterized in that: The driving member (140) comprises a threaded rod (141) and a motor (142); an outer frame (121) is provided on one side of the light shield (120); the threaded rod (141) is rotatably disposed in the outer frame (121); the motor (142) is disposed in the outer frame (121) and is transmission-connected to the threaded rod (141); and the cleaning brush (150) is threadably sleeved on the surface of the threaded rod (141).

3. A teleprompter according to claim 2, characterized in that: A guide rod (122) is arranged inside the outer frame (121), and the end of the cleaning brush (150) is slidably sleeved on the surface of the guide rod (122), and the cleaning brush (150) contacts the beam splitter (130).

4. A teleprompter according to claim 3, characterized in that: The blowing component (170) comprises a blower (171) and a blow pipe (172); the blow pipe (172) is arranged in the outer frame (121); the blow pipe (172) is provided with a plurality of blowing ports facing the spectroscope (130); the blower (171) is arranged in the outer frame (121) and is connected to the blow pipe (172).

5. A teleprompter according to claim 1, characterized in that: The elastic member (220) comprises a fixing rod (221) and a spring (222); the fixing rod (221) is arranged in the fixing shell (210); the spring (222) is sleeved on the surface of the fixing rod (221); and the extension support plate (240) is slidably sleeved on the surface of the fixing rod (221).

6. A teleprompter according to claim 5, characterized in that: The extended support plate (240) comprises a sliding frame (241) and an extended plate (242); the sliding frame (241) is slidably sleeved on the outside of the fixed shell (210); the sliding frame (241) is slidably sleeved on the surface of the fixed rod (221); and the extended plate (242) is arranged on the side of the sliding frame (241).

7. A teleprompter according to claim 6, characterized in that: A sliding hole (211) is provided on the side of the fixed shell (210), and the sliding frame (241) slides through the sliding hole (211).

8. A teleprompter according to claim 7, characterized in that: The sliding frame (241) and the fixed shell (210) are flush with each other at the top, and the sliding frame (241) is L-shaped.

Images