CN207503487U - A kind of moveable writing device of camera - Google Patents
A kind of moveable writing device of camera Download PDFInfo
- Publication number
- CN207503487U CN207503487U CN201721211035.5U CN201721211035U CN207503487U CN 207503487 U CN207503487 U CN 207503487U CN 201721211035 U CN201721211035 U CN 201721211035U CN 207503487 U CN207503487 U CN 207503487U
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- China
- Prior art keywords
- sliding rail
- frame
- clipboard
- camera
- plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The utility model discloses a kind of moveable writing device of camera, including：Clipboard, including plate ontology and the frame for being arranged on plate ontology circumference；Camera assembly, for shooting the content on clipboard, camera assembly is slidably disposed on by slide block assembly on frame.By setting camera assembly on clipboard, the content write on clipboard can be shot in real time, and content of shooting be stored and information transmission, to reproduce content of shooting on external display unit；By the way that camera assembly is slidably disposed on the frame of clipboard, it can be moved to corresponding position as needed, accordingly even when in the case where clipboard has large-size, a camera assembly can also realize comprehensive shooting of clipboard, multiple cameras need not be increased, reduce manufacture cost.
Description
Technical field
The utility model is related to teaching equipment technical field more particularly to a kind of moveable writing devices of camera.
Background technology
In teaching process, knowledge point would generally be presented in teacher in a manner of writing on the blackboard, in order to be carried out to relevant knowledge
Explanation, also allows for learner and intuitively carries out memory rational learning.Current writing on the blackboard presentation mode mainly has following two：First
Kind, with chalk or oil pen's writing and teaching writing on the blackboard on common written plate, since the capacity of common written plate is limited, this there is
Some problems, when the content write on clipboard is more, teacher can relatively work hard in writing process, what learner took notes
Process is also relatively more tired, affects teaching efficiency, and when the content that learner said and write entirely without note, but because these
Content is erased, just can not check and obtain again these contents；Second, the side of multi-media classroom combination common written plate
Formula although this mode can realize that the content of courses reproduces, needs to make teaching PPT in advance, and the religion supplemented temporarily
Learning content still needs to present using clipboard, when the content on clipboard exceeds its capacity, it is also desirable to writing on the blackboard is wiped manually,
And the writing on the blackboard on clipboard can not reproduce, and influence teaching efficiency.
Therefore, there is an urgent need for designing a kind of writing device, to solve the above problems.
Utility model content
One of the utility model embodiment is designed to provide a kind of moveable writing device of camera, can be real
When record the content of writing on clipboard, and content is reproduced.
Another of the utility model embodiment is designed to provide a kind of moveable writing device of camera, camera shooting
The range that head can be shot is wide.
In order to achieve the above object, the utility model embodiment uses following technical scheme：
There is provided a kind of camera moveable writing device, including：
Clipboard, including plate ontology and the frame for being arranged on the plate ontology circumference；
Camera assembly, for shooting the content on the clipboard, the camera assembly by slide block assembly slideably
It is arranged on the frame.
As a kind of preferred embodiment of the moveable writing device of camera, the slide block assembly includes sliding rail and slip is set
The sliding rail bracket on the sliding rail is put, the sliding rail is arranged on the frame, and the camera assembly is arranged on the sliding rail
On bracket.
As a kind of preferred embodiment of the moveable writing device of camera, further include and the sliding rail bracket is locked in institute
The locking mechanism on sliding rail is stated, the locking mechanism includes positioning pin, location hole and elastomeric element, and the location hole is opened in institute
It states on sliding rail, the positioning pin is arranged on the sliding rail bracket close to the side of the sliding rail by the elastomeric element, and institute
Stating elastomeric element makes the positioning pin have the trend moved towards the sliding rail always, when the sliding rail bracket is mobile and drives
When the positioning pin is moved at the location hole, the positioning pin and the location hole grafting.
As a kind of preferred embodiment of the moveable writing device of camera, the locking mechanism is further included for pushing
State the limit switch that positioning pin is detached from the location hole.
As a kind of preferred embodiment of the moveable writing device of camera, the positioning pin is arranged on the sliding rail bracket
It is interior, open up limit hole on the sliding rail bracket, the limit hole is the slot hole vertically opened up, the one of the limit switch
End is arranged on the outside of the sliding rail bracket, and the other end passes through the limit hole and the positioning in the sliding rail bracket
Pin connection.
As a kind of preferred embodiment of the moveable writing device of camera, the sliding rail includes what is connect with the frame
First slide plate, second slide plate parallel with first slide plate and be vertically connected on first slide plate with it is described
Connecting sliding rail plate between second slide plate；
The sliding rail bracket includes the carrier frame plate for being parallel to second slide plate, and the carrier frame plate is slided close to described second
The side of rail plate opens up T-shaped sliding slot, and second slide plate is arranged in the T-shaped sliding slot, and the connecting sliding rail plate runs through institute
The notch for stating T-shaped sliding slot is connect with first slide plate outside the T-shaped sliding slot.
As a kind of preferred embodiment of the moveable writing device of camera, the frame includes being located on the clipboard
Top frame, the lower part frame below the clipboard and the side side at left and right sides of the clipboard of side
Frame；
The camera assembly is slidably arranged in the top frame, the lower part frame and institute by the slide block assembly
It states in any one in side edge frame.
As a kind of preferred embodiment of the moveable writing device of camera, the sliding rail is splicing sliding rail, is at least wrapped
The sliding rail portion of two interconnections is included, is connected between two sliding rail portions by connecting portion.
It is adjacent including at least two clipboards as a kind of preferred embodiment of the moveable writing device of camera
Two clipboards connect in the same plane side by side；
The sliding rail on the two neighboring clipboard is connected by connecting portion.
As a kind of preferred embodiment of the moveable writing device of camera, the side of the clipboard also sets up electronics and puts down
Plate, the electronic plane are connected with camera assembly communication.
The utility model embodiment has the beneficial effect that：It, can be to clipboard by setting camera assembly on clipboard
The content of upper writing is shot in real time, and content of shooting is stored and information transmission, in external display unit
Upper reproduction content of shooting；By the way that camera assembly is slidably disposed on the frame of clipboard, can be moved to as needed
Corresponding position, accordingly even when in the case where clipboard has large-size, a camera assembly can also realize clipboard
Shooting comprehensively, without increasing multiple cameras, reduces manufacture cost.
Description of the drawings
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the schematic front view of the moveable writing device of camera described in one embodiment of the utility model.
Fig. 2 is the stereoscopic schematic diagram of the moveable writing device of camera described in one embodiment of the utility model.
Fig. 3 is the decomposition diagram of Fig. 2.
Fig. 4 is enlarged diagram at the A of Fig. 3.
Fig. 5 is enlarged diagram at the B of Fig. 3.
Fig. 6 is the decomposition diagram of the moveable writing device of camera described in another embodiment of the utility model.
Fig. 7 is the stereoscopic schematic diagram of the moveable writing device of camera described in another embodiment of the utility model.
Fig. 8 is the structure diagram of the moveable writing device of camera described in another embodiment of the utility model.
In figure：
1st, clipboard；11st, plate ontology；12nd, frame；
2nd, camera assembly；
3rd, slide block assembly；31st, sliding rail；311st, the first slide plate；312nd, the second slide plate；313rd, connecting sliding rail plate；314、
Link slot；32nd, sliding rail bracket；321st, carrier frame plate；322nd, T-shaped sliding slot；33rd, positioning pin；34th, location hole；35th, spring；36th, it limits
Switch；37th, limit hole；38th, connecting portion；
4th, electronic plane.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Fig. 1 to 5, the utility model embodiment provides a kind of moveable writing device of camera, including writing
Plate 1 and camera assembly 2, wherein, clipboard 1 includes plate ontology 11 and is arranged on the frame 12 of 11 circumference of plate ontology, camera assembly 2
For shooting the content on clipboard 1, camera assembly 2 is slidably disposed on by slide block assembly 3 on frame 12.By in book
Setting camera assembly 2 on plate 1 is write, the content write on clipboard 1 can be shot in real time, and content of shooting is carried out
Storage and information transmission, to reproduce content of shooting on external display unit；By the way that camera assembly 2 is slidably disposed on
On the frame 12 of clipboard 1, it can be moved to corresponding position as needed, accordingly even when there is large-size in clipboard 1
In the case of, a camera assembly 2 can also realize comprehensive shooting of clipboard 1, without increasing multiple cameras, reduce manufacture
Cost.
In a preferred embodiment of the utility model, slide block assembly 3 includes sliding rail 31 and is slidably arranged in sliding rail 31
On sliding rail bracket 32, sliding rail 31 is arranged on frame 12, and camera assembly 2 is arranged on sliding rail bracket 32.
In the present embodiment, sliding rail 31 is detachably secured to by fasteners such as screws on frame 12.Certainly, sliding rail 31 with
The connection mode of frame 12 is not limited to screw connection, can also be fixed, is welded on frame 12 or directly and side by pin
Frame 12 is integrally formed.
In another preferred embodiment of the utility model, writing device is further included is locked in cunning by sliding rail bracket 32
Locking mechanism on rail 31, locking mechanism include positioning pin 33, location hole 34 and elastomeric element, and location hole 34 is opened in sliding rail 31
On, positioning pin 33 is arranged on sliding rail bracket 32 close to the side of sliding rail 31 by elastomeric element, and elastomeric element makes positioning pin 33
Always there is the trend moved towards sliding rail 31, when sliding rail bracket 32 moves and positioning pin 33 is driven to be moved at location hole 34
When, positioning pin 33 and 34 grafting of location hole.By setting locking mechanism, it can be moved in sliding rail bracket 32 and utilize this lock afterwards in place
Determine mechanism and carry out position locking, prevent camera assembly 2 from moving in shooting process, and then it is inclined that camera site is avoided to occur
It moves, ensures shooting quality.
Preferably, multiple location holes 34 are set along its length on sliding rail 31.Multiple location holes 34 can be equidistant
Setting, can not also spaced set.
More preferred, elastomeric element is spring 35, and spring 35 is set in outside positioning pin 33, one end and sliding rail bracket 32
It is fixedly connected, the other end is fixedly connected with positioning pin 33.
In other embodiments, the end of positioning pin 33 opens up spring fixed hole, and one end fixation of spring 35 is in this spring
In mounting hole, the other end is connect with sliding rail bracket 32.
In another preferred embodiment of the utility model, locking mechanism further includes that positioning pin 33 is pushed to be detached from
The limit switch 36 of location hole 34.By setting limit switch 36, locking of the mechanism that can unlock to sliding rail bracket 32 makes
The position that camera assembly 2 is moved to arbitrary needs can be carried by obtaining sliding rail bracket 32.
In the present embodiment, positioning pin 33 is arranged in sliding rail bracket 32, and limit hole 37 is opened up on sliding rail bracket 32, limiting
Hole 37 is the slot hole vertically opened up, and one end of limit switch 36 is arranged on the outside of sliding rail bracket 32, and the other end passes through
Limit hole 37 is connect with the positioning pin 33 in sliding rail bracket 32.By the way that limit switch 36 is arranged on the outer of sliding rail bracket 32
Portion, person easy to operation operate this limit switch 36.
Preferably, spliced eye is radially opened up on positioning pin 33, limit switch 36 includes driving plate and is fixed at
The control-rod of driving plate side, the one end of control-rod far from driving plate and spliced eye grafting.
In an embodiment of the utility model, sliding rail 31 includes the first slide plate 311 being connect with frame 12 and first
It the second parallel slide plate 312 of slide plate 311 and is vertically connected between the first slide plate 311 and the second slide plate 312
Connecting sliding rail plate 313；Sliding rail bracket 32 includes the carrier frame plate 321 for being parallel to the second slide plate 312, and carrier frame plate 321 is close to second
The side of slide plate 312 opens up T-shaped sliding slot 322, and the second slide plate 312 is arranged in T-shaped sliding slot 322, and connecting sliding rail plate 313 passes through
The notch for wearing T-shaped sliding slot 322 is connect with the first slide plate 311 outside T-shaped sliding slot 322.
In another embodiment of the utility model, frame 12 includes the top frame positioned at 1 top of clipboard, positioned at book
The lower part frame for writing 1 lower section of plate and the side edge frame positioned at 1 left and right sides of clipboard；Camera assembly 2 is slided by slide block assembly 3
It is arranged on dynamicly in any one in top frame, lower part frame and side edge frame.
In another embodiment of the utility model, sliding rail 31 is splicing sliding rail, includes at least two interconnections
Sliding rail portion, connected by connecting portion between two sliding rail portions.When the length of clipboard 1 is longer, if only setting a cunning
Rail 31, then the required precision of sliding rail 31 is extremely difficult to, and increases manufacture difficulty, and sliding rail 31 can be set as to splicing knot at this time
Structure can reduce the manufacture difficulty of sliding rail 31 in this way, ensure the accuracy of manufacture.
In the further embodiment of the utility model, as shown in Figures 6 and 7, writing device includes at least two clipboards
1, two neighboring clipboard 1 connects in the same plane side by side；Sliding rail 31 on two neighboring clipboard 1 is connected by connecting portion 38
It connects.By setting connecting portion 38, the sliding rail 31 of adjacent clipboard 1 can be attached so that camera assembly 2 can be by it
In a clipboard 1 slide into another clipboard 1, increase camera assembly 2 can coverage so that there are two the tools
Or during more than two clipboards 1, it can only set a camera assembly 2 that shooting can be realized, without increasing camera assembly 2
Quantity, reduce manufacture cost.
Further, 31 both ends of sliding rail offer link slot 314, and link slot 314 is by one of sliding rail 31 far from frame 12
Side is recessed towards the one side close to frame 12, and with the end of sliding rail 31 in connected state, the slot bottom of link slot 314 opens up
There is threaded hole, be spaced apart and set there are two mounting hole on connecting portion 38, fixing screws are screwed on threaded hole across mounting hole, will connect
Socket part 38 is fixed in link slot 314.Preferably, the thickness of connecting portion 38 is not more than the depth of link slot 314, in threaded hole
The heart offers center-spaced one of the distance between the end of one end of link slot 314 equal to two mounting holes with sliding rail 31
Half.
In other embodiments, the connection between two neighboring sliding rail 31 can also be by the way of grafting, such as：Wherein
The end of one sliding rail 31 opens up sliding rail inserting groove, is inserted in the end projection one of another sliding rail 31 connected to it with sliding rail
The mating grafting protrusion of access slot.Or, the both ends of sliding rail 31 are both provided with link slot, one end of connecting portion 38 is inserted into wherein
In the link slot of one sliding rail 31, the other end is inserted into the link slot of another sliding rail 31, nothing between two neighboring sliding rail 31
Gap.By the connection between each sliding rail 31, using by way of grafting, the assembling procedure of sliding rail 31 can be simplified, reduce assembling
Difficulty.
In the other embodiment of the utility model, as shown in figure 8, the side of clipboard 1 also sets up electronic plane 4, electricity
Sub- tablet 4 is connected with the communication of camera assembly 2.
Electronic plane 4 can be by wired or wirelessly connect with the control box being arranged on clipboard 1, then
Control box again by wired or wirelessly connect with camera assembly 2, alternatively, by electronic plane 4 directly with camera assembly 2
Wireless connection.
It is to be understood that above-mentioned specific embodiment is only the preferred embodiment of the utility model and institute's application technology
Principle, in technical scope disclosed in the utility model, what any one skilled in the art was readily apparent that
Change or replacement should all be covered within the protection scope of the present utility model.
The utility model is illustrated above by specific embodiment, but the utility model is not limited to these tools
The embodiment of body.It will be understood by those skilled in the art that various modifications, equivalent replacement, variation can also be done to the utility model
Etc..But these transformation should be all within the protection scope of the utility model without departing from the spirit of the utility model.
In addition, some terms used in present specification and claims are not limitation, it is only for convenient for description.
Claims (10)
1. a kind of moveable writing device of camera, which is characterized in that including：
Clipboard, including plate ontology and the frame for being arranged on the plate ontology circumference；
Camera assembly, for shooting the content on the clipboard, the camera assembly is mounted slidably by slide block assembly
On the frame.
2. the moveable writing device of camera according to claim 1, which is characterized in that the slide block assembly includes sliding
Rail and the sliding rail bracket being slidably arranged on the sliding rail, the sliding rail are arranged on the frame, the camera assembly setting
On the sliding rail bracket.
3. the moveable writing device of camera according to claim 2, which is characterized in that further include the sliding rail support
Frame is locked in the locking mechanism on the sliding rail, and the locking mechanism includes positioning pin, location hole and elastomeric element, the positioning
Hole is opened on the sliding rail, and the positioning pin is arranged on the sliding rail bracket close to the sliding rail by the elastomeric element
Side, and the elastomeric element makes the positioning pin have the trend moved towards the sliding rail always, when the sliding rail bracket
When moving and driving the positioning pin to be moved at the location hole, the positioning pin and the location hole grafting.
4. the moveable writing device of camera according to claim 3, which is characterized in that the locking mechanism further includes
For the positioning pin to be pushed to be detached from the limit switch of the location hole.
5. the moveable writing device of camera according to claim 4, which is characterized in that the positioning pin is arranged on institute
It states in sliding rail bracket, opens up limit hole on the sliding rail bracket, the limit hole is the slot hole vertically opened up, the limit
One end of bit switch is arranged on the outside of the sliding rail bracket, and the other end passes through the limit hole with being located in the sliding rail bracket
The positioning pin connection.
6. the moveable writing device of camera according to claim 2, which is characterized in that the sliding rail include with it is described
Frame connection the first slide plate, second slide plate parallel with first slide plate and be vertically connected on it is described first cunning
Connecting sliding rail plate between rail plate and second slide plate；
The sliding rail bracket includes the carrier frame plate for being parallel to second slide plate, and the carrier frame plate is close to second slide plate
Side open up T-shaped sliding slot, second slide plate is arranged in the T-shaped sliding slot, and the connecting sliding rail plate is through described T-shaped
The notch of sliding slot is connect with first slide plate outside the T-shaped sliding slot.
7. the moveable writing device of camera according to any one of claims 1 to 6, which is characterized in that the frame
Including being located at the top frame above the clipboard, the lower part frame below the clipboard and positioned at the writing
Side edge frame at left and right sides of plate；
The camera assembly is slidably arranged in the top frame, the lower part frame and the side by the slide block assembly
In any one in portion's frame.
8. according to the moveable writing device of claim 2 to 6 any one of them camera, which is characterized in that the sliding rail
To splice sliding rail, the sliding rail portion of two interconnections is included at least, is connected between two sliding rail portions by connecting portion.
9. according to the moveable writing device of claim 2 to 6 any one of them camera, which is characterized in that include at least
Two clipboards, the two neighboring clipboard connect in the same plane side by side；
The sliding rail on the two neighboring clipboard is connected by connecting portion.
10. the moveable writing device of camera according to any one of claims 1 to 6, which is characterized in that the writing
The side of plate also sets up electronic plane, and the electronic plane is connected with camera assembly communication.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211035.5U CN207503487U (en) | 2017-09-20 | 2017-09-20 | A kind of moveable writing device of camera |
| PCT/CN2017/116780 WO2019056617A1 (en) | 2017-09-20 | 2017-12-17 | Writing device with movable camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211035.5U CN207503487U (en) | 2017-09-20 | 2017-09-20 | A kind of moveable writing device of camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207503487U true CN207503487U (en) | 2018-06-15 |
Family
ID=62498975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211035.5U Active CN207503487U (en) | 2017-09-20 | 2017-09-20 | A kind of moveable writing device of camera |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207503487U (en) |
| WO (1) | WO2019056617A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686178A (en) * | 2018-12-28 | 2019-04-26 | 郭祯翔 | A kind of multifunction teaching writing plate and tutoring system |
| CN110619768A (en) * | 2019-09-20 | 2019-12-27 | 铜仁职业技术学院 | A multimode english teaching device for english teaching |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003233462A (en) * | 2002-02-12 | 2003-08-22 | Seiko Epson Corp | Drawing auxiliary system, image printing system, drawing auxiliary program and image printing program, as well as drawing auxiliary method and image printing method |
| JP2015189161A (en) * | 2014-03-28 | 2015-11-02 | 株式会社日本総合研究所 | Writing board and its sound reproduction method |
| CN203759940U (en) * | 2014-03-31 | 2014-08-06 | 东北石油大学 | Teaching demonstration system of mathematic stereoscopic model |
| CN204360351U (en) * | 2015-01-04 | 2015-05-27 | 镇江华锐科技信息有限公司 | A kind of interactive intelligent electronic blank |
| CN205809840U (en) * | 2016-06-01 | 2016-12-14 | 浙江启翔电子科技有限公司 | A kind of multifunctional intellectual interactive electric whiteboard |
| CN106142921B (en) * | 2016-07-22 | 2018-07-06 | 重庆多创电子技术有限公司 | Multifunction electronic blackboard |
| CN206442427U (en) * | 2017-01-20 | 2017-08-25 | 袁璟秋 | Blackboard writing on the blackboard tape deck |
-
2017
- 2017-09-20 CN CN201721211035.5U patent/CN207503487U/en active Active
- 2017-12-17 WO PCT/CN2017/116780 patent/WO2019056617A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686178A (en) * | 2018-12-28 | 2019-04-26 | 郭祯翔 | A kind of multifunction teaching writing plate and tutoring system |
| CN109686178B (en) * | 2018-12-28 | 2021-01-12 | 郭祯翔 | Multifunctional teaching writing board and teaching system |
| CN110619768A (en) * | 2019-09-20 | 2019-12-27 | 铜仁职业技术学院 | A multimode english teaching device for english teaching |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019056617A1 (en) | 2019-03-28 |
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