CN105528930B - Teaching and examination all-in-one machine - Google Patents
Teaching and examination all-in-one machine Download PDFInfo
- Publication number
- CN105528930B CN105528930B CN201510823907.2A CN201510823907A CN105528930B CN 105528930 B CN105528930 B CN 105528930B CN 201510823907 A CN201510823907 A CN 201510823907A CN 105528930 B CN105528930 B CN 105528930B
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- examination
- chamber
- plate
- dyeing
- coloring
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- 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
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The present invention relates to a kind of teaching and examination all-in-one machines.The teaching and examination all-in-one machine include examination desk and computer.The examination desk includes support plate, supports cabinet, test stand and gear is answered to set mechanism, the both ends for answering test stand are separately connected and are supported on the support plate and the support cabinet, it includes that three gears set plate and three articulation pieces that the gear, which sets mechanism, and three gears set plate and are rotatably arranged in described answer on three sides of test plate (panel) by three articulation pieces.The computer includes host and examination paper display screen, keyboard and mouse with host electric connection, the host is contained in the support cabinet, the examination paper display screen, keyboard and mouse are answered in test stand described in being all set in, and are provided with finger print acquisition module on the mouse.The teaching and examination all-in-one machine versatility are preferable.
Description
Technical field
The present invention relates to a kind of examination apparatus, more particularly to a kind of teaching and examination all-in-one machine.
Background technique
With the development of digital information technology, gradually machine is examined to replace written examination for current all kinds of examinations.Existing machine examination device
Including examination desk and the computer being set on examination desk, computer includes that host and the examination paper being electrically connected with host are shown
Screen.Host is contained in examination desk, and examination paper display screen is placed on the desktop of examination desk.Examination desk is vertically arranged in desktop periphery
There is shutter to prevent steal a glance at Deng cheatings.However, shutter is generally difficult to remove from examination desk, since shutter blocks
Sight, is unfavorable for the blackboard or demonstration board of student viewing classroom front, therefore this machine examination device is difficult as common class
Table is for classroom use, so that the versatility of the machine examination device is bad.
Summary of the invention
Based on this, it is necessary to provide a kind of versatility and preferably impart knowledge to students and take an entrance examination all-in-one machine.
A kind of teaching and all-in-one machine of taking an entrance examination, comprising:
Examination desk, including support plate, support cabinet, answer test stand and gear set mechanism, the support plate and the support cabinet phase
It is mutually arranged in parallel, the both ends for answering test stand are separately connected and are supported on the support plate and the support cabinet, and the gear sets machine
Structure includes that three gears set plate and three articulation pieces, and described that test plate (panel) is answered to have three sides, three gears set plate respectively one by one
Accordingly it is rotatably arranged on a side by an articulation piece；And
Computer, including host and the examination paper display screen, keyboard and the mouse that are electrically connected with the host, the master
Machine is contained in the support cabinet, the examination paper display screen, keyboard and mouse be all set in it is described answer in test stand, the examination paper is aobvious
Display screen blocks component including rotation crane, show ontology and two, and the rotation crane is rotatably dispose in the examination
On platform, the show ontology is rotatably arranged on the rotation crane, and display surface is formed on the show ontology, described
Show ontology offers sliding groove in the two sides of the display surface respectively, it is described two block component be slideably positioned in respectively it is described
In two sliding grooves of show ontology, each blocking component includes transparent telescopic baffle, dyeing liquid and micro drives pump, institute
The coloring chamber and containing cavities for being formed with and being spaced apart from each other inside transparent telescopic baffle are stated, the containing cavities are in the transparent flexible gear
Projected area on plate is 2%~5% of the coloring chamber in the projected area on the transparent telescopic baffle, the dyeing liquor
Body is filled in the coloring chamber so that the transparent telescopic baffle coloring, the micro drives pump are installed in the coloring chamber
Side is simultaneously connected to the coloring chamber and the containing cavities, and the micro drives pump is for extracting the dyeing in the coloring chamber
Liquid, and the dyeing liquid is stored in the containing cavities, finger print acquisition module is provided on the mouse.
In a wherein embodiment, the coloring chamber is described in the projected area on the transparent telescopic baffle
The 85%~90% of the gross area of bright telescopic baffle.
In a wherein embodiment, the volume of the containing cavities is equal with the coloring volume of chamber.
In a wherein embodiment, the length of the coloring chamber is 25~40 centimetres.
In a wherein embodiment, the height of the coloring chamber is 18~35 centimetres.
When teaching, when blackboard or demonstration board to see classroom front convenient for student, three baffles that gear sets mechanism are folded
In the edge for answering test stand, the teaching and examination all-in-one machine are used as common desk.When classroom is as examination hall, by three
Gear sets plate corresponding test stand and rotate and surround the periphery for answering test stand, can to avoid grade cheatings are stolen a glance at, therefore, it is described impart knowledge to students and
The versatility of examination all-in-one machine is preferable.
Examinee can carry out fingerprint collecting operation by the finger print acquisition module on pressing mouse before preparing for the examination.?
At the end of examination, examinee can carry out fingerprint collecting again by the finger print acquisition module on pressing mouse, so as to effective
Ground prevents impersonate Deng cheatings.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the teaching of an embodiment and all-in-one machine of taking an entrance examination；
Fig. 2 is the stereoscopic schematic diagram of another state of teaching shown in Fig. 1 and examination all-in-one machine；
Fig. 3 is the schematic diagram of the electrical connection of the computer of teaching shown in Fig. 1 and examination all-in-one machine；
Fig. 4 is the schematic diagram of the examination paper display screen of computer shown in Fig. 3；
Fig. 5 is the diagrammatic cross-section for blocking component of examination paper display screen described in Fig. 4；
Fig. 6 is to block cross-sectional view of the component along line VI -- VI shown in Fig. 5；
Fig. 7 is the partial enlarged view in Fig. 1 at VII；
Fig. 8 is the schematic diagram for blocking component of the teaching of another embodiment and all-in-one machine of taking an entrance examination；
Fig. 9 is the schematic diagram for blocking component of the teaching of another embodiment and all-in-one machine of taking an entrance examination；And
Figure 10 is the stereoscopic schematic diagram that another state of component is blocked shown in Fig. 9.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Please refer to Fig. 1 and Fig. 2, the teaching of an embodiment and examination all-in-one machine 300, including examination desk 100 and be installed in
Computer 200 on examination desk 100.Examination desk 100 includes support plate 10, support cabinet 30, test stand 50 and gear is answered to set mechanism
70.It answers the both ends of test stand 50 to be separately connected and is supported in support plate 10 and support cabinet 30.Gear sets mechanism 70 and is rotatably arranged in
Answer 50 periphery of test stand.Computer 200 includes host 201 and the examination paper display screen 80 being electrically connected with host 201, keyboard 203
And mouse 205.Host 201 is contained in support cabinet 30, and examination paper display screen 80, keyboard 203 and mouse 205, which are set to, answers test stand
On 50.
Support plate 10 is tabular, and support cabinet 30 and 10 parallel interval of support plate are arranged, therefore can mention in therebetween
For space to facilitate examinee to stretch one's legs.Support cabinet 30 includes two clamping plates 31 being oppositely arranged, the supporting layer for connecting two clamping plates 31
33 and lead sealing item 35.Two clamping plates 31 are arranged in parallel, and in formation accommodating space 311 therebetween.The two sides of supporting layer 33
It is separately connected two clamping plates 31 and is set to one end of accommodating space 311.Referring to Fig. 1, lead sealing item 35 is connected to two clamping plates
At 31 approximate mid-section positions and keep off set on 311 side of accommodating space.
Answer test stand 50 include answer test plate (panel) 51, transparent movable cover plate 53 and with answer 51 parallel interval of test plate (panel) be arranged sliding panel
55.It answers the both ends of test plate (panel) 51 to be respectively supported on support plate 10 and support cabinet 30, answers and offer accommodating cavity in the middle part of test plate (panel) 51
511, to accommodate examination paper display screen 80.For example, answering test plate (panel) 51 can be glass plate, with a thickness of 1.5 centimetres.Transparent movable cover plate
53 are slidingly arranged at and answer on test plate (panel) 51, and accommodating cavity 511 is closed.For example, transparent movable cover plate 53 is glass plate, by saturating
Bright movable cover plate 53 can watch examination paper display screen 80.When stirring transparent movable cover plate 53 and exposing accommodating cavity 511, can will examine
Volume display screen 80 is rotated and is erect.Sliding panel 55, which is located at, answers 51 downside of test plate (panel), and its both ends is respectively adjacent to support plate 10 and support
Cabinet 30.Sliding panel 55 is used to support keyboard 203.
It includes that three gears set plate 71 and three articulation pieces 73 that gear, which sets mechanism 70,.Three gears set plate 71 and pass through three articulation pieces
73 are rotatably dispose in three sides for answering test plate (panel) 51, that is, each gear sets plate 71 corresponding to an articulation piece 73 and a side, often
One gear sets plate 71 and is rotatably arranged in a side by the articulation piece 73, only in answer test plate (panel) 51 adjacent to a side of sliding panel 55
Edge reserves working space, answers so that examinee leans on and takes an exam.Gear sets plate 71 as the impermeable isotropic disk of rectangle or semi-transparent
Isotropic disk, such as cloudy surface glass.Wherein intermediate one piece of gear, which is set, is provided with examination hall rule display screen 711 on plate 71.Examination hall rule display screen
711 are electrically connected with the host 201 of computer 200, to show the examination date, test subject, examinee's name, examinee seat
Number, admission card for entrance examination number and examination hall rule.In the present embodiment, gear, which is set, is provided with reflectance coating on 71 outer surface of plate.When needs are examined
When examination, gear sets the rotation of the corresponding test stand 50 of plate 71 and around answering three side peripheries of test stand 50 to increase its height, to prevent it
His examinee steals a glance at, and is also possible to prevent examinee's cheating.
Host 201 is contained in the accommodating space 311 of support cabinet 30, and is resisted against on lead sealing item 35.Lead sealing item 35 can be prevented
Only host 201 is because of improper reason removal accommodating space 311.
Also referring to Fig. 3 to Fig. 6, examination paper display screen 80 is set in the accommodating cavity 511 for answering test stand 50 comprising rotation
Crane 81, show ontology 83 and two block component 85.Rotation crane 81 is rotatably dispose in the accommodating cavity for answering test stand 50
In 511, show ontology 83 is rotatably arranged on rotation crane 81.Display surface 831 is formed on show ontology 83.Display is originally
Body 83 offers sliding groove 833 in the two sides of display surface 831 respectively.
In a kind of state of examination paper display screen 80, show ontology 83 is contained in accommodating cavity 511, answers the transparent of test stand 50
Show ontology 83 is closed in accommodating cavity 511 by movable cover plate 53, the display surface 831 of show ontology 83 and transparent movable cover plate 53
Parallel interval setting, and towards transparent movable cover plate 53.In another state of examination paper display screen 80, show ontology 83 is by turning
Dynamic crane 81, which is supported and convexedly stretched in, answers on test plate (panel) 51, and the display surface 831 of show ontology 83 and transparent movable cover plate 83 hang down substantially
Directly.
Two block component 85 and are slideably positioned in two sliding grooves 833 of show ontology 83 respectively.When examination, if examined
Volume display screen 50 is upright state, then two gears set component 85 and stretch from 83 convexity of show ontology, to block display surface 831.
Though when do not need examination when perhaps need to take an examination examination paper display screen 80 be accommodated in the accommodating cavity 511 for answering test stand 50 or
The gear that gear sets mechanism 70 sets plate 71 relative to test plate (panel) 51 is answered when standing upright, then two gears set component 85 and are contained in examination paper display screen 50
In.
Component 85 is each blocked to include transparent telescopic baffle 851, dyeing liquid 852 and be set to transparent telescopic baffle
Micro drives pump 853 in 851.Transparent telescopic baffle 851 is transparent rectangular plate, is made of silica gel or transparent plastic material.
Transparent telescopic baffle 851 realizes integral telescopic by elastic compression, i.e. entire length changes.For example, transparent telescopic baffle 851
It can also be made of stacking fold shell, to realize integral telescopic.In one embodiment, the length of transparent telescopic baffle 851 is
30-45 centimetres, be highly 20-40 centimetres, with a thickness of 0.5-2.5 centimetres.
Coloring chamber 8511 and containing cavities 8513 are formed with inside transparent telescopic baffle 851.Coloring chamber 8511 length be
25-40 centimetres, be highly 18-35 centimetres, with a thickness of 0.05-0.15 centimetres.Chamber 8511 is coloured on transparent telescopic baffle 851
Projected area is the 85%~90% of transparent 851 gross area of telescopic baffle.Containing cavities 8513 are strip, and between coloring chamber 8511
Every setting, i.e. containing cavities 8513 are set to the side inside show ontology 83.The volume of containing cavities 8513 and coloring chamber 8511
Volume is equal, and containing cavities 8511 occupy the area original of transparent telescopic baffle 851 less than the area that coloring chamber 8511 occupies, such as
Containing cavities 8511 are coloring chamber 8511 in the projection on transparent telescopic baffle 851 in the projected area on transparent telescopic baffle 851
The 2%~5% of area.Dyeing liquid 852 is filled in coloring chamber 8511, so that transparent telescopic baffle 851 colours, to become
Translucent or opaque state.Micro drives pump 853 be installed in coloring chamber 8511 side and with coloring chamber 8511 and storage
Chamber 8513 is connected to.For example, micro drives pump 853 is set to the neighbouring side for answering test stand 50 of coloring chamber 8511, micro drives pump
853 to spray dyeing liquid 852 into coloring chamber 8511, so that pigmented fluids are filled in coloring chamber 8511, to make transparent
Telescopic baffle 851 dyes.In addition, micro drives pump 853 can extract coloring when transparent telescopic baffle 851 does not need coloring
Dyeing liquid 852 in chamber 8511, and dyeing liquid 852 is stored in containing cavities 8513, at this point, transparent telescopic baffle 851
For transparence.In this way, can be used in normal teaching environment under not colored state.
Keyboard 203 is slideably positioned on the sliding panel 55 for answering test stand 50, and is electrically connected with host 201.205 activity of mouse
It is set to and answers on test plate (panel) 51 and be electrically connected by cable and host 201.Also referring to Fig. 3 and Fig. 7, the left side of mouse 205
Finger print acquisition module 2051 is provided at corner positions, finger print acquisition module 2051 and host 201 are electrically connected.For example, fingerprint
Acquisition module 2051 is set to 205 left button position of mouse.Examinee, can be by pressing finger print acquisition module before preparing for the examination
2051 carry out fingerprint collecting operation, and the finger print information of acquisition is transferred to host 201 by finger print acquisition module 2051.Terminate in examination
When, examinee can carry out fingerprint collecting again by pressing finger print acquisition module 2051, to prevent impersonate Deng cheatings.
When assembling teaching and examination all-in-one machine 300, test stand 50 will be answered to be fixedly installed in support plate 10 and support cabinet 30, and
Gear is set mechanism 70 to be rotatably arranged on the periphery for answering test stand 50, host 201 is set to the accommodating space 311 of support cabinet 30
In, and so that host 201 and gear is set the examination hall rule display screen 711 on plate 71 and be electrically connected.Examination paper display screen 80 is installed on and is answered
In the accommodating cavity 511 of test stand 50, and it is electrically connected with host 201.Keyboard 203 be set on sliding panel 55 and with the electricity of host 201
Property connection.Mouse 205 is set to and answers on test plate (panel) 51 and is electrically connected with host 201.
When not needing examination such as upper class hour, when blackboard or demonstration board to see classroom front convenient for student, keeps off and set machine
Three baffles 71 of structure 70 are laid down, such as are folded to the edge for answering test stand 50, teaching and examination all-in-one machine 100 as commonly
Desk uses.When classroom are as examination hall, three gears are set into the corresponding test stand 50 of plate 71 and are rotated and around answering the periphery of test plate (panel) 51,
Cheatings can be waited to avoid stealing a glance at.Therefore, it imparts knowledge to students and the versatility of examination all-in-one machine 100 is preferable.When examination paper display screen 80 is received
When being dissolved in the accommodating cavity 511 for answer test stand 50, transparent movable cover plate 53 can be pushed to close accommodating cavity 511, at this time since examination paper is aobvious
The display surface 831 of display screen 80 is located at the lower section for answering test plate (panel) 51, can preferably prevent from stealing a glance at behavior, at this time can be by three baffles 71
It is folded to the edge for answering test stand 50.In addition, two two sides for blocking component 50 from show ontology 83 when examination paper display screen 80 are convex
When stretching, and being filled with dyeing liquid 852 in coloring chamber 8511, transparent telescopic baffle 851 becomes opaque state to play
Three baffles 71 can also be folded to the edge for answering test stand 50 by the effect of blocking at this time.Therefore, teaching and all-in-one machine 100 of taking an entrance examination
With a variety of use states, used when using or take an entrance examination convenient for classroom, so that it is using more convenient, it is humanized.
Referring to Fig. 8, for example, blocking component 85 including transparent telescopic baffle 851 and being attached at transparent telescopic baffle 851
The matt film 854 of lateral surface, matt film 854 can transparent telescopic baffle 851 stretch together, to block transparent telescopic baffle 851,
The examinee on periphery is set to cannot see that transparent telescopic baffle 851.854 surface of matt film is formed with rough micro-structure 8541,
To realize matt effect.For example, matt film 854 is rectangle, and sticked on transparent telescopic baffle 851 by transparent optical cement.
Matt film 854 is with a thickness of 0.5 millimeter.The area of matt film 854 is the 90% of transparent 851 area of telescopic baffle.
Fig. 9 to Figure 10 is please referred to, for example, each blocking component 85 includes transparent telescopic baffle 851, dielectric solution 855, dye
Colour band charged particle 856, first electrode 857 and second electrode 858.Transparent telescopic baffle 851 is rectangular plate-like, by silica gel or thoroughly
Bright plastic material is made.Transparent telescopic baffle 851 by elastic compression realize integral telescopic or transparent telescopic baffle 851 by
Stacking fold shell is made, to realize integral telescopic.The length of transparent telescopic baffle 851 is 30-45 centimetres, is highly 20-
40 centimetres, with a thickness of 0.5-2.5 centimetres.Dyeing chamber 8515 and deposit cavity 8517 are offered in transparent telescopic baffle 851.Dyeing
Chamber 8515 be rectangular sheet and its in the projected area on transparent telescopic baffle 851 be transparent 851 gross area of telescopic baffle
85%~90%, deposit cavity 8517 be cube shape and with dyeing chamber 8515 be connected to, thickness much larger than dye chamber 8515 thickness
Degree.Deposit cavity 8517 is dyeing chamber 8515 in the throwing on transparent telescopic baffle 851 in the projected area on transparent telescopic baffle 851
The 2%~5% of shadow area.For example, dyeing chamber 8515 is in the top of gravity direction, deposit cavity 8517 is under gravity direction
Side, dielectric solution 855 are transparence and are filled in dyeing chamber 8515 and deposit cavity 8517.Dyeing charged particle 856 is piled up in
In deposit cavity 8517.First electrode 857 and second electrode 858 are respectively arranged at the two sides of transparent telescopic baffle 851, and make mutually
To generate electric field.Wherein first electrode 857 is set to dyeing side of the chamber 8515 far from deposit cavity 8517, second electrode 858
It is set to side of the deposit cavity 8517 far from dyeing chamber 8515.When first electrode 857 be anode, and second electrode 858 be cathode
When, charged particle 856 is dyed under the action of electric field to the movement of deposit cavity 8517, so that occupying the dyeing chamber of larger area
8515 be transparence.When electric field is reversed, i.e., first electrode 857 is cathode, when second electrode 858 is anode, dyes charged particle
856 is mobile to dyeing chamber 8515 under the action of electric field, and full of dyeing chamber 8515, so that transparent telescopic baffle 851 becomes
At opaque, to play the role of blocking.For example, dielectric solution 855 is sol gel solution, dyeing charged particle 856 is
Electrophoresis particle microcapsules.It is appreciated that dielectric solution 855 can also be other common electrophoretic buffers, such as boric acid electrophoresis
Buffer or phosphoric acid electrophoretic buffer etc..Dyeing charged particle 856 can choose other colored particles as needed, for example, dyeing
Charged particle 856 can also choose organic charged group or nonferrous metal ion such as copper ion, iron ion etc..At this point, transparent stretch
The moment is full of dielectric solution 855 in the dyeing chamber 8515 of contracting baffle 851, therefore can will not be because to avoid transparent telescopic baffle 851
For dielectric solution 855 is drained and caused by support force weaken the problem of.
For example, the other embodiments of teaching and all-in-one machine of taking an entrance examination of the invention further include the mutual of the respective embodiments described above
Combination is formed by teaching and examination all-in-one machine.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each piece of technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (5)
1. a kind of teaching and examination all-in-one machine characterized by comprising
Examination desk, including support plate, support cabinet, test stand and gear is answered to set mechanism, the support plate and the support cabinet are mutually put down
Row setting, the both ends for answering test stand are separately connected and are supported on the support plate and the support cabinet, and the gear sets mechanism packet
It includes three gears and sets plate and three articulation pieces, described that test plate (panel) is answered to have three sides, three gears set plate and correspond respectively
Ground is rotatably arranged on a side by an articulation piece；And
Computer, including host and the examination paper display screen, keyboard and the mouse that are electrically connected with the host, the host is received
Be dissolved in the support cabinet, the examination paper display screen, keyboard and mouse be all set in it is described answer in test stand, the examination paper display screen
Block component including rotation crane, show ontology and two, the rotation crane be rotatably dispose in described in answer in test stand,
The show ontology is rotatably arranged on the rotation crane, and display surface, the display are formed on the show ontology
Ontology offers sliding groove in the two sides of the display surface respectively, and described two components that block are slideably positioned in the display respectively
In two sliding grooves of ontology, each blocking component includes that transparent telescopic baffle, dyeing liquid and micro drives pump, described
The coloring chamber and containing cavities being spaced apart from each other are formed with inside bright telescopic baffle, the containing cavities are on the transparent telescopic baffle
Projected area be the coloring chamber in 2%~5% of the projected area on the transparent telescopic baffle, the dyeing liquid is filled out
It fills in the coloring chamber so that the transparent telescopic baffle coloring, the micro drives pump are installed in the side of the coloring chamber
And be connected to the coloring chamber and the containing cavities, the micro drives pump is for extracting the dyeing liquor in the coloring chamber
Body, and the dyeing liquid is stored in the containing cavities, finger print acquisition module is provided on the mouse, the fingerprint is adopted
Collect module and the host is electrically connected, the finger print acquisition module is set to left mouse button position, the finger print acquisition module
For the finger print information of acquisition to be transferred to the host；
The transparent telescopic baffle further includes interconnected dyeing chamber and deposit cavity, and the deposit cavity is in the transparent flexible gear
Projected area on plate is the dyeing chamber in 2%~5% of the projected area on the transparent telescopic baffle, the dyeing chamber
With dielectric solution is filled in the deposit cavity, accumulation has colored zone charged particle in the deposit cavity, and the dyeing chamber is far from institute
The side for stating deposit cavity is provided with first electrode, and the deposit cavity is provided with second electrode far from the side of the dyeing chamber, institute
State first electrode and the second electrode interact to form electric field, the dyeing charged particle under the action of electric field
It is moved between the deposit cavity and the dyeing chamber.
2. teaching as described in claim 1 and examination all-in-one machine, which is characterized in that the coloring chamber is in the transparent flexible gear
Projected area on plate is the 85%~90% of the gross area of the transparent telescopic baffle.
3. teaching as described in claim 1 and examination all-in-one machine, which is characterized in that the volume of the containing cavities and the coloring
The volume of chamber is equal.
4. teaching as described in claim 1 and examination all-in-one machine, which is characterized in that the length of the coloring chamber is 25~40 lis
Rice.
5. teaching as described in claim 1 and examination all-in-one machine, which is characterized in that the height of the coloring chamber is 18~35 lis
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510823907.2A CN105528930B (en) | 2015-11-23 | 2015-11-23 | Teaching and examination all-in-one machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510823907.2A CN105528930B (en) | 2015-11-23 | 2015-11-23 | Teaching and examination all-in-one machine |
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| Publication Number | Publication Date |
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| CN105528930A CN105528930A (en) | 2016-04-27 |
| CN105528930B true CN105528930B (en) | 2019-01-04 |
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| CN201510823907.2A Expired - Fee Related CN105528930B (en) | 2015-11-23 | 2015-11-23 | Teaching and examination all-in-one machine |
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| CN106991344B (en) * | 2017-03-10 | 2020-04-21 | 重庆一零二四科技有限公司 | Anti-cheating device and using method thereof |
| CN106993888B (en) * | 2017-03-10 | 2020-04-07 | 重庆一零二四科技有限公司 | Examination platform for computer examination and use method thereof |
| CN107507481A (en) * | 2017-09-11 | 2017-12-22 | 成都思杰聚典科技有限公司 | Subject one and driving school's device for examining of the examination of subject four |
| CN109935166A (en) * | 2019-01-07 | 2019-06-25 | 杭州易明远科技有限公司 | One kind browsing formula data visualization device |
| CN112401477A (en) * | 2020-09-01 | 2021-02-26 | 深圳中时利和科技有限公司 | Electronic information intelligent management device based on computer and use method |
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| CN104536601A (en) * | 2014-12-26 | 2015-04-22 | 李霞平 | Mouse having fingerprint identification function |
| CN204515713U (en) * | 2015-04-15 | 2015-07-29 | 南京工程学院 | Game mouse |
| CN204496456U (en) * | 2015-04-20 | 2015-07-22 | 马会泉 | A kind of other people operated wireless mouse anti-containing cell phone keyboard |
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| CA2725839C (en) * | 1998-12-23 | 2013-10-15 | Jerry Moscovitch | Computer display screen system and adjustable screen mount, and swinging screens therefor |
| CN2727359Y (en) * | 2004-07-19 | 2005-09-21 | 王辉 | Double window with liquid medium |
| CN201798261U (en) * | 2010-08-18 | 2011-04-20 | 李欣然 | Baffle plate desk |
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| CN204044879U (en) * | 2014-08-29 | 2014-12-24 | 国家电网公司 | Training on electric power multifunctional remote conference apparatus |
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| CN105528930A (en) | 2016-04-27 |
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