WO2015192759A1

WO2015192759A1 - Clapper board

Info

Publication number: WO2015192759A1
Application number: PCT/CN2015/081509
Authority: WO
Inventors: 罗劲
Original assignee: 罗劲
Priority date: 2014-06-17
Filing date: 2015-06-16
Publication date: 2015-12-23
Also published as: CN105227806A

Abstract

A clapper board comprises a panel, two strip-shaped objects and a connector. The connector connects the two strip-shaped objects, the panel is connected to one of the two strip-shaped objects, the panel has a limiting edge, and the shape of the limiting edge matches the shape of a flat-panel display electronic product. A cavity may be provided in the strip-shaped object, a circuit containing electric wires, a battery and circuit terminals is arranged in the cavity, and the internal shape of the cavity matches the shapes of the electric wires, the battery and the circuit terminals. The clapper board has the clapping function of a conventional clapper board, can achieve more improved functions in coordination with APP software of the flat-panel display electronic product, can effectively charge the flat-panel display electronic product, and facilitates the hanging and support of the flat-panel display electronic product.

Description

Field board

Technical field

The present invention relates to a field sheet, comprising: a flat plate; two strip-like objects and a connecting member, wherein the connecting member connects the two-section strip-shaped object, the flat plate and the same A strip-like object is connected, the limiting edge of the flat plate, the shape of the limiting edge is matched with the shape of the flat display electronic product, the inside of the strip-shaped object is a cavity, and the cavity has a built-in electric wire, a battery, a circuit board, The circuit of the terminal, the internal shape of the cavity and the shape of the electric wire, the battery, and the circuit terminal.

Background technique

The birth and use of the scoreboard has been nearly a hundred years old. It plays an important role in the material editing and post-audio video editing of the video recording. The content written on the recording board is an important mark for the video material search, and the two clapper boards of the scoreboard The sound that is emitted is an important basis for the synchronization of audio and video images in the later stage. Due to the long-term application of the recording board in the film and television industry, the recording board has even become a cultural symbol representing the film industry.

However, in the actual use process, the conventional field circuit board is easy to make mistakes due to manual writing, and the recognition degree is not high, and the traditional field board is large in size due to the fixed connection of the two clappers and the content writing board, which is not convenient to carry.

With the advancement of the times, professional electronic fieldboard products have emerged, with digital display and simple adjustment of display content. The prominent shortcomings are cost and functional limitations.

With the rise and popularity of flat-panel display electronic products such as tablets and smartphones equipped with operating systems, and the emergence of APP electronic software with a tablet function, some film and television professionals began to gradually use flat displays such as tablets and smartphones. Electronic products to realize the function of the recording board, the advantage is that it is easy to input and adjust information, and can reduce the mistake of manual writing. The disadvantage is that the lack of the traditional two clapper hitting actions and the volume is too small, causing troubles in the editing of the later editing materials; At the same time, for the shape characteristics of the product, due to the lack of traditional two clappers, it also caused the lack of feature symbols in the film and television industry.

At the same time, flat-panel display electronics such as tablets and smartphones require electricity to work. External power supply or regular charging is required for continuous use.

At the same time, the flat display electronic products need to have supporting and hanging functional components to play when playing audio and video files.

At the same time, because a large number of digital SLRs have the function of shooting full HD video, the number of people engaged in video shooting in the world has increased by a large number, forming a huge user group.

Therefore, there is a need for a product that enables imaging professionals to use a tablet or smartphone to use software that emulates a tablet function in a near-conventional way, while at the same time providing convenience to consumers using tablets and smartphones. And reliable mobile power, as well as convenient support and suspension, while retaining the obvious cultural characteristics of the film industry.

Summary of the invention

The main object of the present invention is to provide a field record board which has a simple structure and is detachable, and is convenient to carry with respect to a conventional field board.

Another object of the present invention is to provide a field board that provides a flat panel with a limited edge for easy mounting and use of a flat display electronic product.

Another object of the present invention is to provide a field board that provides the function of a mobile power source that can provide sufficient power for a flat display electronic product.

Another object of the present invention is to provide a field board which is provided with a white balance and color test card for use by professional film and television personnel, and adds a new function of the field board.

Another object of the present invention is to provide a chronograph board with a built-in Bluetooth speaker that can compensate for the defects of the sound of a flat display electronic product.

Another object of the present invention is to provide a chronograph board having a foldable protective plate attached to the screen to protect the screen surface of the flat display electronic product.

In order to achieve the above object, the present invention provides a field board comprising:

a flat plate

Two block objects; and

A connector, wherein the connector connects two bar-like objects, and the plate is connected to one of the bar-like objects.

According to an embodiment of the present invention, the plate of the field plate is made of a material having elasticity The edge of the flat plate has a convex fixed edge for fixing the flat display electronic product.

According to an embodiment of the present invention, the connector of the field plate connects two bar-like objects; the plate is connected to one of the bar-like objects, and the plate is movably connected to the casing, the casing shape and The shape of the tablet and the smartphone match.

According to an embodiment of the present invention, the inside of the block object of the field plate is a cavity, and the cavity has a circuit of a power supply device and a power terminal, and the internal shape of the cavity is matched with the shape of the power supply device and the power terminal, and the power supply device A continuously stable power source is provided for the tablet and the smart phone, the power terminal replenishing external power to the power supply device.

According to an embodiment of the invention, the field plate is provided with functional components that require support and suspension.

These and other objects, features, and advantages of the present invention will be apparent from the description and appended claims

DRAWINGS

1 is an exploded perspective view of a first preferred embodiment of the present invention.

2 is a perspective exploded view of a second preferred embodiment of the present invention.

Figure 3 is a perspective view of a third preferred embodiment of the present invention.

Figure 4 is a perspective exploded view of a third preferred embodiment of the present invention.

Figure 5 is a perspective view of a fourth preferred embodiment of the present invention.

Figure 6 is a perspective view of a fifth preferred embodiment of the present invention.

Figure 7 is a perspective view of a fifth preferred embodiment of the present invention.

detailed description

The following description is presented to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments in the following description are by way of example only, and other obvious variations will be apparent to those skilled in the art, and the basic principles of the invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and Other technical solutions that depart from the spirit and scope of the present invention.

the term

The following terms apply only to the description and disclosure of this article:

Flat display electronics:

The flat display electronic product described herein refers to an electronic product for displaying images and texts widely used in daily life, including a tablet computer, a smart phone, a digital photo frame, a video player, a digital display electronic clock, preferably, The flat display electronics described herein are tablets and smartphones with an operating system.

battery:

The battery as used herein refers to a product capable of storing electrical energy, including a battery, a lithium ion battery, a polymer battery, an alkaline battery, etc. Preferably, the battery described herein is a rechargeable lithium ion battery, a polymer battery. .

Example

Embodiment 1:

As shown in FIG. 1 , a first preferred embodiment of the present invention provides a field board including a flat plate 1 having four sides provided with raised

sides

3A, 3B, 3C, and 3D, and the flat plate 1 is provided with a circular hole 5 and a circular hole 6; the cleat assembly 2 is composed of two

strips

10A, 10B and a connecting member 8; the upper side of the flat plate 1 is provided with a connecting raft 4 on the raised side 3A, and a connecting groove 13 is arranged below the strip 10B; The surface of the flat panel 1 is provided with a

color detecting card

7, 9 being a connecting screw.

Specifically, the

convex sides

3A, 3B, 3C, and 3D of the four sides of the flat panel 1 are matched with the outer shape and port position of the flat panel display electronic product, and the circular holes 5 and the circular holes 6 on the flat plate 1 respectively match the flat panel display electronic products, especially Lenses and lights for tablets and smartphones.

More specifically, the flat plate 1 and the clapper assembly 2 are connected to each other through the connecting port 4 and the connecting groove 13, and can be flexibly disassembled for convenient collection and carrying.

It is also worth mentioning that the color detection card 7 provided on the surface of the tablet 1 adds an important tool for the calibration of the camera and the display device.

Embodiment 2:

As shown in FIG. 2, a second preferred embodiment of the present invention provides a field board comprising a flat plate 1 provided with raised

sides

3B, 3C, 3D, and the clapper assembly 2 is composed of two

cavity strips

10A, 10B. Connected to the

connector

8, 11A is the cover of the

cavity strip

10A, 12 is the Bluetooth stereo, 11B is the cover of the

cavity strip

10B, 18 is the mini-USB port, 19 is the USB port; 14 is the flat polymer Battery, 15 is the battery protection board, 25 is the power terminal, 27, 28 is the electric wire; 16 is the tablet computer, 26 is the power port of the flat panel display electronic product.

Specifically, the tablet 1 has built-in

batteries

27, 15 which are battery protection boards, the

convex sides

3B, 3C, 3D and the flat panel display electronic product 16 have the same shape and port position, and the cavity strip 10B has a built-in power management circuit by the electric wires 28 Connected to battery 14, battery 14 and power terminal 25 are connected by electrical leads 27; mini-USB port 18 is used for charging, and USB port 19 is used for outputting electrical energy.

More specifically, the flat display electronic product 16 is connected by the charging port 26 and the power supply terminal 25, and is fixed by the raised

sides

3B, 3C, 3D of the flat panel 1.

It is also worth mentioning that the cavity strip 10A has a built-in Bluetooth audio 12, and the flat panel displays the audio signal of the electronic product 16 through the Bluetooth protocol.

Embodiment 3:

As shown in FIG. 3 and FIG. 4, a third preferred embodiment of the present invention provides a field board comprising a flat plate 1 provided with raised

edges

3A, 3B, 3C, 3D, and the clapper assembly 2 is composed of two cavities The

strips

10A, 10B are connected to the connecting

members

8A, 8B, 11A, 11C are the lids at the ends of the

cavity strip

10A, 11B, 11D are the lids at the ends of the

cavity strip

10B, 24 are the electrical wires; 18 is the mini-USB Port, 19 is a USB port and 20 is a foldable protection board.

Specifically, the two

cavity strips

10A, 10B have a battery and a power supply circuit built therein, and the electric wires 24 connect the battery built in 10A, 10B and the power supply circuit, and the foldable protective plate 20 is connected to the raised side 3B of the flat plate 1.

More specifically, the mini-USB port 18 on the cover 11B of the cavity strip 10B is used for charging, and the USB port 19 is for outputting electric energy.

It is also worth mentioning that the flat plate 1 and the clapper assembly 2 are connected by the connecting cymbal 4 and the connecting groove 13, and can be flexibly disassembled for convenient collection and carrying.

It is also worth mentioning that the protective cover 20 has a foldable property to facilitate protection of the screen of the flat panel display electronic product.

Embodiment 4:

As shown in FIG. 5, a fourth preferred embodiment of the present invention provides a field board comprising a flat plate 1 provided with a raised edge 3D, and the clapper assembly 2 is composed of two

cavity strips

10A, 10B and a connecting member 8A. 8B is composed of a cover, 11A is a cover of the

cavity strip

10A, 11B is a cover of the cavity strip 10B; 18 is a mini-USB port, 19 is a USB port, and 23 is a foldable support plate.

Specifically, the two

cavity strips

10A, 10B have a built-in battery and a power supply circuit, and the foldable support plate 23 is connected to the rear upper portion of the flat plate 1. When folded, it can be attached to the back surface of the flat plate 1. When opened, the support is supported on the table top.

Embodiment 5:

As shown in FIG. 6 and FIG. 7, a fifth preferred embodiment of the present invention provides a field board comprising a flat plate 1 provided with raised

sides

3B, 3C, 3D, and the clapper assembly 2 is composed of two cavity strips. 10A, 10B and connecting

members

8A, 8B are connected, 11A, 11C are the lids at both ends of the

cavity strip

10A, 11B, 11D are the lids at both ends of the

cavity strip

10B, 24 are electrical wires; 18 is a mini-USB port, 19 is a USB port, 21 is a hanging plate, 22 is a hanging hole; 26A, 26B are strong magnets; and 27 is a solar battery.

Specifically, the two

cavity strips

10A, 10B have a built-in battery and a power supply circuit, and the hanging plate 21 is connected to the rear upper portion of the flat plate 1. When folded, it can be attached to the back surface of the flat plate 1. When opened, the hanging plate 21 The board can be hung on the wall stud.

More specifically, the solar panel 27 is connected to the back surface of the flat panel 1, and is connected to the battery and the power supply circuit through the built-in electric wires and the two

cavity strips

10A, 10B.

It is to be understood that the battery and circuit elements described herein are merely illustrative of the invention, and are not to be construed as limiting the scope of the invention.

Those skilled in the art should understand that the embodiments of the present invention described in the above description and the accompanying drawings are only by way of illustration and not limitation. The object of the invention has been achieved completely and efficiently. The present invention has been shown and described with respect to the embodiments of the present invention, and the embodiments of the present invention may be modified or modified without departing from the principles.

Claims

A field board, comprising: a flat plate; two strip-like objects; and a connecting member, wherein the connecting member connects two strip-like objects, and the flat plate is connected with one of the strip-shaped objects The flat side of the flat plate has a shape of the limit edge and a shape of the flat display electronic product.
A field board, comprising: a flat plate; a casing; two bar-like objects, and a connecting member, wherein the connecting member connects the two bar-like objects; the flat plate and one of the plates The strip-like objects are connected, and the flat plate is connected to the housing, and the shape of the housing matches the shape of the flat display electronic product.
A field board, comprising: a flat plate; a casing; two bar-like objects, and a connecting member, wherein the connecting member connects the two bar-like objects; the flat plate and one of the plates The block object is an active connection.
A field circuit board according to claim 1, wherein the inside of the strip-like object is a cavity, the cavity is provided with a circuit of a power supply device and a power terminal, the internal shape of the cavity, the power supply device, and the power supply. The shape of the terminal fits.
A field sheet according to any of claims 1 and 2, wherein said flat plate is movably connected to one of the strip-like objects.
A chronograph board according to claims 1 and 2, wherein said flat panel has a solar cell built therein, said solar cell being connected by an electrical wire and an electrical circuit.
A field sheet according to any of claims 1 and 2, wherein said strip-like object is connected to a movable member.
A surfboard according to claim 4, wherein said circuit comprises one, but not limited to, one USB port.
A field sheet according to claims 1 and 2, wherein the outer surface of the plate is provided with a white balance and color test card.
A field sheet according to claims 1 and 2, wherein said tablet has a built-in battery.
A chronograph board according to any one of claims 1 and 2, wherein said block-like body cavity has a built-in Bluetooth speaker.
A field sheet according to any of claims 1 and 2, wherein said flat plate is connected to a foldable protective sheet.