CN207926704U - A kind of smart slate - Google Patents
A kind of smart slate Download PDFInfo
- Publication number
- CN207926704U CN207926704U CN201820240213.5U CN201820240213U CN207926704U CN 207926704 U CN207926704 U CN 207926704U CN 201820240213 U CN201820240213 U CN 201820240213U CN 207926704 U CN207926704 U CN 207926704U
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- CN
- China
- Prior art keywords
- mainboard
- power supply
- clappers
- trigger
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of smart slate, including mainboard and the upper clappers hinged with the mainboard, it is provided on the mainboard：Trigger device is set between the mainboard and the upper clappers, in response to the joint movement of upper clappers free end and the mainboard avris, exports trigger signal；Communication device is configured to communicate to connect with the trigger device and the host computer of outside, receives the trigger signal and send it to external host computer；And power supply.After clap-stick is rotated, after re-packing, trigger device in clap-stick exports trigger signal, it is given to filming apparatus through communication device transfers, filming apparatus receives above-mentioned trigger signal and proceeds by work, so that the process of entire simulation shooting is more true to nature smooth, the sense of participation of visitor also has Experience Degree to be all greatly improved, and is conducive to the participation for improving visitor.
Description
Technical field
The utility model is related to intention to shoot accessory technical field, more specifically, it relates to a kind of smart slate.
Background technology
Film is made of various camera lenses, and the film of shooting is then to pass through the later stage by various scene captures
Montage obtain.In order to which the scene shot to each is marked, it is convenient for later stage montage, can be beaten before scene capture
Plate records the time and location play etc. of scene capture using clap-stick.Clap-stick one end can open and close, and can take clear
Sound, so as to the progress of sound picture synchronization job when montage.For the whole style of clap-stick, reference can be made to number of patent application is
The Chinese patent of CN201420655746.1, a kind of clap-stick of proposition.
In the prior art, in order to show the knowledge of universal shooting film to people, visitor can be allowed using clap-stick and
Relevant camera carries out simple simulated scenario shooting.But at present in scenario simulation, above-mentioned clap-stick is often only
It is vertical existing, it oneself cannot first must re-pack, then walk for some visitor with filming apparatus simultaneously operating
Restart filming apparatus to designated position to be shot, finally obtain the image of shooting, simulation is shot ineffective.If energy
Enough realize the simultaneously operating of clap-stick and filming apparatus, it is clear that can more inspire start enthusiasm and the participation enthusiasm of visitor.
Utility model content
For this problem in practice, the utility model aim is to propose a kind of smart slate, concrete scheme
It is as follows：
A kind of smart slate, including mainboard and the upper clappers hinged with the mainboard are provided on the mainboard：
Trigger device is set between the mainboard and the upper clappers, in response to upper clappers free end and the mainboard
The joint movement of avris exports trigger signal；
Communication device is configured to communicate to connect with the trigger device and the host computer of outside, receives the triggering letter
Number and send it to external host computer；And
Power supply.
Through the above technical solutions, after clap-stick is rotated, that is, after re-packing, the trigger device output triggering in clap-stick
Signal is given to filming apparatus through communication device transfers, and filming apparatus receives above-mentioned trigger signal and proceeds by work so that whole
The process of a simulation shooting is more true to nature smooth, and the sense of participation of visitor also has Experience Degree to be all greatly improved, favorably
In the participation for improving visitor.
Further, the trigger device includes the button and triggering power supply for being set to the mainboard avris, described to press
Key position is corresponding with the free end position of upper clappers and the button and the mainboard avris expansion fit, the button
It is provided with dynamic clamping head and quiet clamping head between the mainboard；
The triggering power supply is electrically connected with the button, in response to the push action of button, exports the trigger signal.
Through the above technical solutions, when the avris of the free end of upper clappers and mainboard fits, button is pressed, at this time
Above-mentioned triggering power supply is switched on, and exports trigger signal.
Further, the trigger device includes level triggers component and output state, the level triggers component
Including being set to upper clappers and the U-shaped magnet of mainboard hinged end, and the conduction of conductive coil is arranged with along length direction
Column；
The conductive column is arranged between two magnetic poles of the U-shaped magnet and is connected by gear drive with the upper clappers
It connects, rotates around its own axial direction；
The both ends of the conductive coil are connect with the output state, described in the output end output of the output state
Trigger signal.
Through the above technical solutions, when upper clappers rotate, conductive column rotation, the conductive coil on conductive column is driven to start
Cutting magnetic induction line moves, and generates voltage, and above-mentioned voltage enters output state through conductive coil and exported into line delay, to touch
Send out communication component action.
Further, toggle switch, and display electricity are provided between the trigger device, communication device and the power supply
Source and the trigger device, the power supply indicator of communication device conducting state.
Through the above technical solutions, the clap-stick under non-working condition can be closed.
Further, the communication device include the bluetooth module being built in the mainboard or WIFI communication modules and its
Corresponding drive control device, the drive control device and the trigger device data connection.
Through the above technical solutions, the trigger signal in mainboard can be effectively delivered to host computer, and due to
It is wireless transmission so that clap-stick uses position more flexible unrestricted.
Further, the upper elongated setting of clappers, the center of gravity of the upper clappers are arranged close to its free end.
Through the above technical solutions, when above-mentioned clap-stick under vertical state in use, upper clappers rotate when its free end
There will be stronger interaction force between mainboard.
Further, magnetic stripe is provided in the free end of the upper clappers, the avris of the mainboard corresponds to the upper bat
The position of plate free end is provided with magnetic part.
Through the above technical solutions, when being turned under upper clappers close to mainboard avris, between magnetic part and magnetic stripe mutually
Attract, contributes to the dynamics for promoting clappers impact mainboard so that button can be pressed fast and effeciently.
Further, the power supply is dry cell or chargeable storage.
Through the above technical solutions, easily can replace or continue filling to the power supply of clap-stick.
Compared with prior art, the beneficial effects of the utility model are as follows：
（1）By the way that trigger device is arranged in clap-stick, trigger signal is exported according to the action of upper clappers so that clap-stick
External filming apparatus can link with trigger board, and visitor can be by operating startup control of the clap-stick realization to filming apparatus
System, promotes experience sense and the sense of participation of visitor；
（2）By the way that different triggering mode and trigger device is arranged, under the premise of ensureing trigger method simple possible
Ensure the validity of triggering.
Description of the drawings
Fig. 1 is the overall schematic of clap-stick in embodiment one（Upper clappers are closed, visual angle one）；
Fig. 2 is the overall schematic of clap-stick in embodiment one（Upper clappers are closed, visual angle two；
Fig. 3 is the overall schematic of clap-stick in embodiment one（Upper clappers are opened, visual angle one）；
Fig. 4 is the overall schematic of clap-stick in embodiment one（Upper clappers are opened, visual angle two）；
Fig. 5 is circuit theory schematic diagram；
Fig. 6 is trigger device schematic diagram in embodiment two.
Reference numeral：1, mainboard；2, upper clappers；3, trigger device；4, communication device；5, power supply；6, button；7, triggering electricity
Source；8, level triggers component；9, output state；10, U-shaped magnet；11, conductive column；12, conductive coil；13, toggle switch；
14, power supply indicator；15, magnetic stripe；16, magnetic part.
Specific implementation mode
With reference to embodiment and attached drawing, the utility model is described in further detail, but the implementation of the utility model
Mode is not limited only to this.
Embodiment one
As shown in Figure 1 and Figure 5, a kind of smart slate, including mainboard 1 and the upper clappers 2 hinged with mainboard 1.Mainboard 1
On be provided with the band energy, trigger device 3 and communication device 4.
Trigger device 3 is mainly used for exporting trigger signal, is set between mainboard 1 and upper clappers 2, in response to upper clappers 2
The joint movement of free end and 1 avris of mainboard, that is, the action to re-pack export trigger signal.
Communication device 4 be configured to trigger device 3 and outside host computer communicate to connect, receive trigger signal and by its
It is sent to external host computer.Above-mentioned host computer uses PC machine, and corresponding, above-mentioned PC machine is connected with to be adapted to the communication device 4
Trigger signal receiver.Host computer and external filming apparatus（Such as slr camera, video camera etc.）Startup control terminal be connected,
Output control signal control filming apparatus is shot after receiving the trigger signal from clap-stick, i.e., is beaten to visitor's one kind
Just the analog case for starting shooting after plate, directly operates external filming apparatus without visitor, easy to operate, can
Property of participation is strong.
In the present embodiment, above-mentioned communication device 4 include be built in bluetooth module in mainboard 1 or WIFI communication modules and
Its corresponding drive control device, drive control device include microcontroller or dedicated driving chip module, drive control device with it is above-mentioned
3 data connection of trigger device.Above-mentioned technical proposal can effectively transmit the trigger signal that trigger device 3 exports in mainboard 1
It is given to host computer, and due to being wireless transmission so that clap-stick uses position more flexible unrestricted.
As in conjunction with shown in Fig. 3 and Fig. 5, trigger device 3 includes the button 6 and triggering power supply 7 for being set to 1 avris of mainboard,
6 position of button and upper clappers 2 free end position is corresponding and button 6 and 1 avris expansion fit of mainboard, button 6 and mainboard 1 it
Between be provided with dynamic clamping head and quiet clamping head, in practical applications, above-mentioned dynamic clamping head and quiet clamping head using spring realize.Trigger power supply 7 and 6 electricity of button
Connection exports trigger signal in response to the push action of button 6.
Referring to Fig. 2 and Fig. 4 it is found that when the free end of upper clappers 2 and the avris of mainboard 1 fit, button 6 is pressed,
Above-mentioned triggering power supply 7 is switched at this time, and original low level becomes high level, is directly output to the signal input of communication device 4
End is sent out as trigger signal.
When clap-stick is in non-working condition, in order to enable the power supply 5 on clap-stick can be turned off.Trigger device 3,
Toggle switch 13 is provided between communication device 4 and power supply 5, and shape is connected with trigger device 3, communication device 4 in display power supply 5
The power supply indicator 14 of state, above-mentioned power supply indicator 14 is using LED light as instruction.Visitor by stirring toggle switch up and down
13, easily the on off state of clap-stick can be controlled.
The 2 elongated settings of upper clappers, are directed to above-mentioned trigger device 3, and the center of gravity of upper clappers 2 is set close to its free end
Set, when above-mentioned clap-stick under vertical state in use, it is upper clappers 2 rotation when its free end and mainboard 1 between will have more
Strong interaction force.
Optimization, magnetic stripe 15 is provided in the free end of upper clappers 2, the avris of mainboard 1 corresponds to 2 free ends of upper clappers
Position is provided with magnetic part 16.When being turned over close to 1 avris of mainboard under upper clappers 2, between magnetic part 16 and magnetic stripe 15 mutually
Attract, contributes to the dynamics for promoting 2 impact mainboard 1 of clappers so that button 6 can be pressed fast and effeciently.
In the present embodiment, power supply 5 uses dry cell or chargeable storage, it is preferred to use rechargeable battery, with convenient
Ground replace or continue filling to the power supply 5 of clap-stick.
Embodiment two, in conjunction with shown in Fig. 4 and Fig. 6, a kind of smart slate, with embodiment one the difference is that：
Trigger device 3 includes level triggers component 8 and output state 9, and level triggers component 8 includes being set to bat
The U-shaped magnet 10 of plate 2 and 1 hinged end of mainboard, and it is arranged with along length direction the conductive column 11 of conductive coil 12.
Conductive column is arranged between two magnetic poles of U-shaped magnet 10 and is connect by gear drive with upper clappers 2, around its own
Axially rotate.Above-mentioned setting actually constitutes a small generator, and the energy of above-mentioned generator is from upper clappers 2
Relative rotation between mainboard 1 in setpoint distance.The both ends of conductive coil 12 are connect with output state 9, output state 9
Similar to voltage latch, for latching the high level in the short time and exporting its delay adjustments time, output end is defeated
Go out trigger signal.
When upper 2 rotation of clappers, conductive column 11 is driven to rotate, the conductive coil 12 on conductive column 11 starts cutting magnetic induction line
Movement generates voltage, and since above-mentioned voltage duration is very short, in order to ensure to trigger effect, above-mentioned voltage is through conductive coil
12 enter output state 9 exports into line delay, to trigger communication component action.
The working principle and beneficial effect of the utility model is：
After clap-stick is rotated, that is, after re-packing, the trigger device 3 in clap-stick exports trigger signal, through communication device 4
Transmission is given to filming apparatus, and filming apparatus receives above-mentioned trigger signal and proceeds by work so that the mistake of entire simulation shooting
Journey is more true to nature smooth, and the sense of participation of visitor also has Experience Degree to be all greatly improved, and is conducive to improve visitor's
Participation.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of smart slate, including mainboard (1) and the upper clappers (2) hinged with the mainboard (1), which is characterized in that
It is provided on the mainboard (1)：
Trigger device (3) is set between the mainboard (1) and the upper clappers (2), in response to upper clappers (2) free end with
The joint movement of mainboard (1) avris exports trigger signal；
Communication device (4) is configured to communicate to connect with the trigger device (3) and the host computer of outside, receives the triggering
Signal simultaneously sends it to external host computer；And
Power supply (5).
2. smart slate according to claim 1, which is characterized in that the trigger device (3) is described including being set to
The button (6) and triggering power supply (7) of mainboard (1) avris, the free end position of button (6) position and the upper clappers (2)
The corresponding and described button (6) and the mainboard (1) avris expansion fit are set, is set between the button (6) and the mainboard (1)
It is equipped with dynamic clamping head and quiet clamping head；
The triggering power supply (7) is electrically connected with the button (6), in response to the push action of button (6), exports the triggering letter
Number.
3. smart slate according to claim 1, which is characterized in that the trigger device (3) includes level triggers group
Part (8) and output state (9), the level triggers component (8) include being set to clappers (2) and mainboard (1) hinged end
U-shaped magnet (10), and be arranged with along length direction the conductive column (11) of conductive coil (12)；
The conductive column (11) is arranged between two magnetic poles of the U-shaped magnet (10) and passes through gear with the upper clappers (2)
It is sequentially connected, rotates around its own axial direction；
The both ends of the conductive coil (12) are connect with the output state (9), and the output end of the output state (9) is defeated
Go out the trigger signal.
4. smart slate according to claim 2 or 3, which is characterized in that the trigger device (3), communication device (4)
Toggle switch (13), and display power supply (5) and the trigger device (3), communication device are provided between the power supply (5)
(4) power supply indicator (14) of conducting state.
5. smart slate according to claim 4, which is characterized in that the communication device (4) is described including being built in
Bluetooth module or WIFI communication modules in mainboard (1) and its corresponding drive control device, the drive control device are touched with described
Transmitting apparatus (3) data connection.
6. smart slate according to claim 5, which is characterized in that described upper clappers (2) elongated setting, it is described
The center of gravity of upper clappers (2) is arranged close to its free end far from the mainboard (1).
7. smart slate according to claim 5, which is characterized in that be provided in the free end of the upper clappers (2)
Magnetic stripe (15), the avris of the mainboard (1) correspond to the upper position for having the final say (2) free end and are provided with magnetic part (16).
8. smart slate according to claim 1, which is characterized in that the power supply (5) is dry cell or chargeable storage
Battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240213.5U CN207926704U (en) | 2018-02-10 | 2018-02-10 | A kind of smart slate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240213.5U CN207926704U (en) | 2018-02-10 | 2018-02-10 | A kind of smart slate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926704U true CN207926704U (en) | 2018-09-28 |
Family
ID=63600165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820240213.5U Expired - Fee Related CN207926704U (en) | 2018-02-10 | 2018-02-10 | A kind of smart slate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210409575A1 (en) * | 2020-06-30 | 2021-12-30 | Film Tools Ltd | Electronic Clapperboard |
-
2018
- 2018-02-10 CN CN201820240213.5U patent/CN207926704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210409575A1 (en) * | 2020-06-30 | 2021-12-30 | Film Tools Ltd | Electronic Clapperboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20220210 |