CN207503469U - A kind of camera is convenient for the writing device safeguarded - Google Patents
A kind of camera is convenient for the writing device safeguarded Download PDFInfo
- Publication number
- CN207503469U CN207503469U CN201721210949.XU CN201721210949U CN207503469U CN 207503469 U CN207503469 U CN 207503469U CN 201721210949 U CN201721210949 U CN 201721210949U CN 207503469 U CN207503469 U CN 207503469U
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- China
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- camera
- clipboard
- stent
- convenient
- writing device
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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
-
- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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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)
- Studio Devices (AREA)
Abstract
The utility model discloses a kind of writing device of camera convenient for maintenance, including：Clipboard has the clipboard first side for writing and the clipboard second side opposite with clipboard first side；Stent has the bracket first end being connect with clipboard and the bracket second end for extending to side of the clipboard first side far from clipboard second side；Camera assembly, including camera housing and the camera module being arranged in casing of pick-up head body, camera housing is detachably connected with bracket second end.By setting camera assembly on clipboard, the content write on clipboard can be shot in real time, and the content of shooting is subjected to storage and information transmission, to reproduce content of shooting on external display unit；By the way that camera assembly and stent are detachably connected so that camera assembly easily facilitates dismounting, and modular camera module is convenient for the after-sales service in later stage.
Description
Technical field
The utility model is related to teaching equipment technical fields more particularly to a kind of camera to be convenient for the writing device safeguarded.
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 normal blackboard, since the capacity of normal blackboard is limited, this there is
Problem, when the content write on blackboard is more, teacher can relatively work hard in writing process, the process that learner takes notes
Compare tired, affect teaching efficiency, and when learner does not have to remember the content said and write entirely, but because of these contents
It is erased, it just can not check and obtain again these contents；Second, the mode of multi-media classroom combination normal blackboard is this
Although mode can realize that the content of courses reproduces, need to make teaching PPT in advance, and the content of courses supplemented temporarily is also
It is to need to present using blackboard, when the content on blackboard exceeds its capacity, it is also desirable to wipe writing on the blackboard, and the plate on blackboard manually
Book can not reproduce, and influence teaching efficiency.
Therefore, there is an urgent need for designing a kind of intelligent blackboard, to solve the above problems.
Utility model content
One of the utility model embodiment is designed to provide a kind of camera convenient for the writing device safeguarded, can be with
The content of the writing on clipboard is recorded in real time, and content is reproduced.
Another of the utility model embodiment is designed to provide a kind of camera convenient for the writing device safeguarded, takes the photograph
As head dismounting and it is easy to maintain, it is at low cost.
In order to achieve the above object, the utility model embodiment uses following technical scheme：
A kind of writing device of camera convenient for safeguarding is provided, including：
Clipboard has the clipboard first side for writing and the clipboard opposite with the clipboard first side
Second side；
Stent has the bracket first end being connect with the clipboard and extends to the clipboard first side far from institute
State the bracket second end of the side of clipboard second side；
Camera assembly, including camera housing and the camera module being arranged in the casing of pick-up head body, the camera shooting
Head mould group for the content write in the clipboard first side to be shot and is handled, the camera housing with it is described
Bracket second end is detachably connected.
As camera convenient for a kind of preferred embodiment for the writing device safeguarded, the camera assembly further includes pinboard,
The pinboard is arranged in the stent and the neighbouring bracket second end, and interface is provided on the pinboard, corresponding
, the plug division selectively mating with the interface is provided in the camera module, when the casing of pick-up head
When body is connect with the bracket second end, the interface and the plug division grafting.
As a kind of preferred embodiment for the writing device that camera is convenient for safeguarding, the interface on the pinboard is
Male seat USB, the plug division in the camera module are female seat USB；Or,
The interface on the pinboard is female seat USB, and the plug division in the camera module is male seat
USB。
As camera convenient for a kind of preferred embodiment for the writing device safeguarded, the camera housing is inserted with the stent
It is connected in one.
As a kind of preferred embodiment for the writing device that camera is convenient for safeguarding, have in the casing of pick-up head body hollow
Accommodating chamber offers the interface being inserted into for the stent connected with the accommodating chamber on the camera housing, described
Elasticity arm is provided in accommodating chamber, the clamping portion coordinated with the elasticity arm is provided on the stent, the elasticity arm is always
With the movement tendency being clamped with the clamping portion, when the stent is inserted by the interface in the accommodating chamber, institute
It states elasticity arm to be clamped with the clamping portion, so that the stent is fixed in the accommodating chamber.
As a kind of preferred embodiment for the writing device that camera is convenient for safeguarding, two are opened up on the side wall of the accommodating chamber
Limit hole, the both ends of the elasticity arm are each passed through a limit hole and to extend to the casing of pick-up head external, work as direction
In the accommodating chamber during end of the pressing elasticity arm, the elasticity arm is deformed and is detached from the clamping portion.
As camera convenient for a kind of preferred embodiment for the writing device safeguarded, the camera housing passes through screw assembly
It is connect with the stent.
As camera convenient for a kind of preferred embodiment for the writing device safeguarded, the camera housing has to be taken the photograph described in confession
As the shooting side that head mould group is shot, the shooting side is set towards the clipboard first side.
As camera convenient for a kind of preferred embodiment for the writing device safeguarded, the stent includes the in angle setting
One cradling piece and second support bar, the first support bar are arranged on the clipboard second side, the second support bar
One end is connect with the first support bar, and the other end extends to the clipboard second side far from the clipboard first side
Side connect with the camera assembly.
As camera convenient for a kind of preferred embodiment for the writing device safeguarded, the side of the clipboard also sets up intelligence
Tablet, the Intelligent flat are connected with camera module 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 the content of shooting is carried out storage and information transmission, in external display unit
Content of shooting is reproduced on part；By the way that camera assembly and stent are detachably connected so that camera assembly easily facilitates dismounting, and mould
The camera module of block is convenient for the after-sales service in later stage.
Description of the drawings
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the camera of the utility model embodiment convenient for the schematic front view for the writing device safeguarded.
Fig. 2 is the camera of the utility model embodiment convenient for the schematic side view for the writing device safeguarded.
Fig. 3 is the stent of the utility model embodiment and the assembling schematic diagram of camera assembly.
Fig. 4 is the stent of the utility model embodiment and the decomposition diagram of camera assembly.
Fig. 5 is the stent of the utility model embodiment and the assembling schematic diagram of camera assembly (during removal rack plate).
Fig. 6 is the schematic cross-sectional view after the assembling of the stent and camera assembly of the utility model embodiment.
Fig. 7 is close-up schematic view at the A of Fig. 6.
Fig. 8 is the partial schematic diagram of the camera assembly of the utility model embodiment.
Fig. 9 is the structure diagram of the stent of the utility model embodiment.
In figure：
1st, clipboard；11st, clipboard first side；12nd, clipboard second side；
2nd, stent；21st, rack plate；22nd, stent bottom plate；23rd, rack side plate；24th, pilot hole；
3rd, camera assembly；31st, camera housing；311st, accommodating chamber；312nd, elasticity arm；313rd, the first side plate；314th, second
Side plate；315th, third side plate；316th, the 4th side plate；317th, limiting plate；32nd, camera module；33rd, pinboard；
4th, Intelligent flat.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1 to 9, the utility model embodiment provides a kind of writing device of camera convenient for safeguarding, including book
Write plate 1, stent 2 and camera assembly 3, wherein, clipboard 1 have for writing clipboard first side 11 and with clipboard the
The opposite clipboard second side 12 of one side 11；Stent 2 has the bracket first end being connect with clipboard 1 and extends to writing
The bracket second end of side of the plate first side 11 far from clipboard second side 12；Camera assembly 3 includes camera housing 31
With the camera module 32 being arranged in camera housing 31, camera module 32 is used for being write in clipboard first side 11
Content shot and handled, camera housing 31 is detachably connected with bracket second end.It is taken the photograph by being set on clipboard 1
As component 3, captured in real-time can be carried out to the content write on clipboard 1, and pass through pinboard 33 and carry out the content of shooting
Storage and information transmission, to reproduce content of shooting on external display unit；By the way that camera assembly 3 and stent 2 is detachable
Connection so that camera assembly 3 easily facilitates dismounting, and modular camera module 32 is convenient for the after-sales service in later stage.
Clipboard 1 can be blackboard or blank or the plate face that can arbitrarily write.
Specifically, bracket first end is connect with the frame of clipboard 1, connection mode can be grafting, welding or bolt
Connection.
In a preferred embodiment of the utility model, camera assembly 3 further includes pinboard 33, and pinboard 33 is set
Interface is provided in the interior simultaneously near bracket second end of stent 2, pinboard 33, it is corresponding, it is set in camera module 32
There is the plug division selectively mating with interface, when camera housing 31 is connect with bracket second end, interface is with inserting
Socket part grafting.Since camera housing 31 to be set as being detachably connected with stent 1, for the ease of camera module 32
The pinboard 33 of signal converting is arranged on bracket second end, with camera module 32 by mating by modularized design
Mode connect, reduce the manufacture difficulty of camera assembly 3 and the cost of later maintenance.
In the present embodiment, the interface on pinboard 33 is male seat USB, and the plug division in camera module 32 is female seat
USB.The mating structure of male seat USB and female seat USB cause camera module 32 and the pinboard 33 in the stent 2 it
Between connection it is easier.
In other embodiments, the interface on pinboard 33 is female seat USB, and the plug division in camera module 32 is public affairs
Seat USB.
Furthermore it is also possible to be not provided with pinboard 33, directly integrated in camera module 32 for wireless transmission signal
WIFI module or in the camera housing 31 setting for wireless transmission signal WIFI module, and by this WIFI module with
Camera module 32 is electrically connected, and camera module 32 is shot and treated that content is transferred to outside by this WIFI module
Show equipment.
In another preferred embodiment of the utility model, camera housing 31 is integrated with 2 grafting of stent.Pass through
Camera housing 31 is set as the mode mating with stent 2, the connection structure of camera assembly 3 can be simplified, and then drop
The dismounting difficulty of low camera assembly 3.
In the present embodiment, in camera housing 31 there is hollow accommodating chamber 311, offered on camera housing 31
The interface being inserted into for stent 2 connected with accommodating chamber 311 is provided with elasticity arm 312 in accommodating chamber 311, is provided on stent 2
The clamping portion coordinated with elasticity arm 312, elasticity arm 312 has the movement tendency being clamped with clamping portion always, when stent 2 is by grafting
When mouth is inserted into accommodating chamber 311, elasticity arm 312 is clamped with clamping portion, so that stent 2 is fixed in accommodating chamber 311.
Two limit holes are opened up on the side wall of accommodating chamber 311, the both ends of elasticity arm 312 are each passed through a limit hole and prolong
It extends to outside camera housing 31, when towards the end of pressing elasticity arm 312 in accommodating chamber 311, elasticity arm 312 is deformed
And it is detached from clamping portion.
Specifically, camera housing 31 is in open-topped case shape, the four of bottom periphery are located at bottom and ring
A side plate, four side plates are respectively sequentially connected first side plate 313, the second side plate 314,315 and the 4th side plate of third side plate
316, wherein, interface is opened on the second side plate 314, and with the opening at top in setting is connected, the second side plate 314 is far from appearance
The side setting limiting plate 317 received inside chamber 311, on the first side plate 313 and third side plate 315 and positioned at neighbouring 4th side plate
316 one end setting limit hole, the signal plate of camera module 32 is fixed by screws on limiting plate 317, and images head mould
The camera lens part of group 32 is set up directly in the accommodating chamber 311 of camera housing 31.
There is the installation cavity of installation pinboard 33, stent 2 has rack plate 21, stent bottom plate 22 and is used in stent 2
Two rack side plates 23 of connecting bracket top plate 21 and stent bottom plate 22, pinboard 33 is fixed on stent bottom plate 22, when stent 2
When being plugged into the accommodating chamber 311 of camera housing 31 by interface, it is remote that one of rack side plate 23 is located at the first side plate 313
Side from accommodating chamber 311 is simultaneously abutted with the first side plate 313, another rack side plate 23 is located at third side plate 315 far from accommodating
The side of chamber 311 is simultaneously abutted with third side plate 315, and the end of stent bottom plate 22 is abutted with the second side plate 314, and limiting plate 317
It is inserted into the installation cavity of stent 2, so that camera module 32 and 33 grafting of pinboard, and rack plate 21 is then blocked and is taken the photograph completely
As the opening at 31 top of casing.
Clamping portion is fixed on rack plate 21 and the setting of near bracket second end, is taken the photograph when stent 2 is inserted by interface
As casing 31 accommodating chamber 311 in, and when the end of stent bottom plate 22 is abutted with the second side plate 314 of camera housing 31,
Clamping portion is just engaged by clamping with elasticity arm 312, and at this time under the elastic reaction of elasticity arm 312, clamping portion is in and bullet always
The state that the arm of force 312 is clamped, i.e. stent 2 are fixed in camera housing 31.
Corresponding limit hole opens up pilot hole 24 in the corresponding position of rack side plate 23, and the end of elasticity arm 312 sequentially passes through
The pilot hole 24 on limit hole, stent 2 on camera housing 31 extends to outside, person's operation easy to operation, when needs will be taken the photograph
When being removed as the bracket second end of component 3 from stent 2, by the end of elasticity arm 312 towards pressing in accommodating chamber 311, in external force
Under effect, elasticity arm 312 deforms, and deformed elasticity arm 312 overcomes the elastic force of itself and is detached from clamping portion, and then will
Camera housing 31 is removed.
In other embodiments, with reference to attached drawing 7 to 9, corresponding reference numeral is continued to use, and camera housing 31 passes through screw group
Part is connect with stent 2.By the way that camera housing 31 is connect with stent 2 using screw assembly, can make camera shooting head mould is installed
The camera housing 31 of group 32 is removed from stent 2, convenient for the replacement and repair of camera assembly 3.
Concrete structure can refer to above-described embodiment, in the present embodiment, can cancel elasticity arm 312 and clamping portion, and
The first side plate 313 and 315 corresponding position of third side plate of camera housing 31 open up threaded hole and the bracket side in stent 2
Threaded hole is opened up on plate 23, is connected camera housing 31 and stent 2 using screw.
In an embodiment of the utility model, camera housing 31 has the shooting side shot for camera module 32
Face, shooting side are set towards clipboard first side 11.
In the present embodiment, the second side 314 of side, that is, camera housing 31 is shot.
In the present embodiment, stent 2 include in angle setting first support bar and second support bar, first support bar with
Clipboard 1 connects, and one end of second support bar is connect with first support bar, and it is separate that the other end extends to clipboard first side 11
The side of clipboard second side 12 is connect with camera assembly 3.By the way that stent 2 is set as class L-type structure, group can will be imaged
Part 3 is supported on side of the clipboard first side 11 of clipboard 1 far from clipboard second side 12, convenient for 3 energy of camera assembly
Take the content in clipboard first side 11.
In the present embodiment, camera assembly 3 is arranged on the top of clipboard 1 and positioned at the position at middle part.Camera assembly 3
Installation position is not limited to be arranged on the top of clipboard 1, and the left side, the right or lower section that can also be arranged on clipboard 1 correspond to
Position, as long as the content of clipboard first side 11 can be taken.
In another embodiment of the utility model, the side of clipboard 1 also sets up Intelligent flat 4, and Intelligent flat 4 is with taking the photograph
As head mould group 32 communicates connection.By setting Intelligent flat 4, the content that can shoot camera assembly 3 is presented in real time, is reached
The purpose reproduced to content.
In the present embodiment, camera module 32 can be electrically connected with pinboard 33, and pinboard 33 is again by electric wire with setting
Put the control box electrical connection on the frame of clipboard 1, electric wire in stent 2 and frame interior cabling, control box again by wired or
Person is wirelessly electrically connected with Intelligent flat 4, to realize the transmission of data.
In other embodiments, camera module 32 can directly pass through WIFI module and the frame for being arranged on clipboard 1
On control box wireless connection or with 4 direct wireless connection of Intelligent flat.
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 camera is convenient for the writing device of maintenance, which is characterized in that including：
Clipboard has the clipboard first side for writing and the clipboard second opposite with the clipboard first side
Side；
Stent has the bracket first end being connect with the clipboard and extends to the clipboard first side far from the book
Write the bracket second end of the side of plate second side；
Camera assembly, including camera housing and the camera module being arranged in the casing of pick-up head body, the camera shooting head mould
Group is for being shot and being handled to the content write in the clipboard first side, the camera housing and the stent
Second end is detachably connected.
2. camera according to claim 1 is convenient for the writing device of maintenance, which is characterized in that the camera assembly also wraps
Pinboard is included, the pinboard is arranged in the stent and the neighbouring bracket second end, is provided on the pinboard slotting
Interface, it is corresponding, the plug division selectively mating with the interface is provided in the camera module, when described
When camera housing is connect with the bracket second end, the interface and the plug division grafting.
3. camera according to claim 2 is convenient for the writing device of maintenance, which is characterized in that the institute on the pinboard
Interface is stated as male seat USB, the plug division in the camera module is female seat USB；Or,
The interface on the pinboard is female seat USB, and the plug division in the camera module is male seat USB.
4. camera according to claim 1 convenient for safeguard writing device, which is characterized in that the camera housing with
The stent grafting is integrated.
5. camera according to claim 4 is convenient for the writing device of maintenance, which is characterized in that in the casing of pick-up head body
With hollow accommodating chamber, being inserted for what the stent was inserted into of being connected with the accommodating chamber is offered on the camera housing
Interface is provided with elasticity arm in the accommodating chamber, the clamping portion coordinated with the elasticity arm, the bullet is provided on the stent
The arm of force has the movement tendency being clamped with the clamping portion always, when the stent is inserted into the accommodating chamber by the interface
When interior, the elasticity arm is clamped with the clamping portion, so that the stent is fixed in the accommodating chamber.
6. camera according to claim 5 is convenient for the writing device of maintenance, which is characterized in that the side wall of the accommodating chamber
On open up two limit holes, the both ends of the elasticity arm are each passed through a limit hole and extend to the camera housing
Outside, when the end that the elasticity arm is pressed towards the accommodating chamber, the elasticity arm be deformed and with the clamping portion
It is detached from.
7. camera according to any one of claims 1 to 6 is convenient for the writing device of maintenance, which is characterized in that described to take the photograph
As casing is connect by screw assembly with the stent.
8. camera according to any one of claims 1 to 6 is convenient for the writing device of maintenance, which is characterized in that described to take the photograph
It is described to shoot side towards the clipboard first side as the shooting side that casing is shot with the confession camera module
Setting.
9. camera according to claim 8 is convenient for the writing device of maintenance, which is characterized in that the stent is included in folder
The first support bar and second support bar, the first support bar of angle setting are connect with the clipboard, the second support bar
One end connect with the first support bar, the other end extends to the clipboard first side far from the clipboard the second side
The side in face is connect with the camera assembly.
10. camera according to any one of claims 1 to 6 is convenient for the writing device of maintenance, which is characterized in that the book
The side for writing plate also sets up Intelligent flat, and the Intelligent flat is connected with camera module communication.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210949.XU CN207503469U (en) | 2017-09-20 | 2017-09-20 | A kind of camera is convenient for the writing device safeguarded |
| PCT/CN2017/116779 WO2019056616A1 (en) | 2017-09-20 | 2017-12-17 | Writing apparatus having easy-to-maintain camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210949.XU CN207503469U (en) | 2017-09-20 | 2017-09-20 | A kind of camera is convenient for the writing device safeguarded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207503469U true CN207503469U (en) | 2018-06-15 |
Family
ID=62498966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210949.XU Active CN207503469U (en) | 2017-09-20 | 2017-09-20 | A kind of camera is convenient for the writing device safeguarded |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207503469U (en) |
| WO (1) | WO2019056616A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959416A (en) * | 2021-10-18 | 2022-01-21 | 伟志股份公司 | Engineering measurement informatization measurement system and measurement method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5863209A (en) * | 1997-05-08 | 1999-01-26 | L&K International Patent & Law Office | Educational image display device |
| CN204231509U (en) * | 2014-12-02 | 2015-03-25 | 深圳大学 | A kind of writing on the blackboard tape deck |
| CN204928992U (en) * | 2015-07-31 | 2015-12-30 | 维沃移动通信有限公司 | Detachable terminal camera, terminal and move movable support |
| CN205847389U (en) * | 2016-06-03 | 2016-12-28 | 东莞永冠电子科技有限公司 | Detachable photographic head |
| CN106142921B (en) * | 2016-07-22 | 2018-07-06 | 重庆多创电子技术有限公司 | Multifunction electronic blackboard |
| CN206249617U (en) * | 2016-09-29 | 2017-06-13 | 大连海洋大学 | A kind of human resource management instructional device based on cloud platform |
-
2017
- 2017-09-20 CN CN201721210949.XU patent/CN207503469U/en active Active
- 2017-12-17 WO PCT/CN2017/116779 patent/WO2019056616A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959416A (en) * | 2021-10-18 | 2022-01-21 | 伟志股份公司 | Engineering measurement informatization measurement system and measurement method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019056616A1 (en) | 2019-03-28 |
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