CN209657195U - A kind of college exams computer peep-proof screen device - Google Patents
A kind of college exams computer peep-proof screen device Download PDFInfo
- Publication number
- CN209657195U CN209657195U CN201920700081.4U CN201920700081U CN209657195U CN 209657195 U CN209657195 U CN 209657195U CN 201920700081 U CN201920700081 U CN 201920700081U CN 209657195 U CN209657195 U CN 209657195U
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- China
- Prior art keywords
- hollow
- frid
- desk body
- partition board
- hollow frid
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Abstract
The utility model relates to computer fittings technical fields, in particular a kind of college exams computer peep-proof screen device, including desk body and the computer being arranged at the top of desk body, two sides at the top of the desk body are provided with hollow frid, the hollow frid is internally provided with adjustable partition board, the adjustable partition board runs through hollow frid and extends to the outside of hollow frid, and the surface of the hollow frid offers limiting slot.The utility model passes through hollow frid, adjustable partition board, limiting slot, inclined plate, gag lever post, idler wheel, limit plate and the setting for placing basket, not only telescopic adjustment can be carried out to the part for blocking isolation, it can also be received to the lower section of desk body, reduce space occupancy rate, it solves in current machine examination process simultaneously, the screen that adjacent student is easy to pry through mutually other side is plagiarized, and the preciseness of examination is not only reduced, the problem of also reducing examinee's achievement authenticity, is worthy to be popularized.
Description
Technical field
The utility model relates to computer fittings technical field, specially a kind of college exams are filled with computer peep-proof screen
It sets.
Background technique
Computer is a kind of modern electronic computer device for supercomputing, can carry out numerical value calculating, and can be into
Row logic calculation, also has the function of store-memory, is that can run according to program, automatic, high speed processing mass data modern times
Change intelligent electronic device, computer in present life at a kind of indispensable object, with mentioning for people's living standard
Height, the quantity of computer user is constantly soaring, application level continuous improvement, the especially fields such as internet, communication, multimedia
Using achieving good achievement.
In college exams, it can also use computer and be examined to carry out machine, eliminate the cumbersome of student's written examination, but at present
In machine examination process, the screen that adjacent student is easy to pry through mutually other side is plagiarized, and not only reduces the preciseness of examination,
The authenticity for reducing examinee's achievement brings injustice to other examinees, proposes a kind of Telescopic adjustable computer peep-proof thus
Screen device solves the problems, such as this.
Utility model content
The purpose of this utility model is to provide a kind of college exams computer peep-proof screen devices, have telescopically adjustable
The advantages of, it solves in current machine examination process, the screen that adjacent student is easy to pry through mutually other side is plagiarized, and is not only dropped
The preciseness of low examination, the problem of also reducing examinee's achievement authenticity.
To achieve the above object, the utility model provides the following technical solutions: a kind of college exams computer peep-proof screen
Device, including desk body and the computer being arranged at the top of desk body, the two sides at the top of the desk body are provided with hollow frid, institute
The adjustable partition board that is internally provided with of hollow frid is stated, the adjustable partition board is through hollow frid and extends to the outer of hollow frid
Portion, the surface of the hollow frid offer limiting slot, the top of the desk body and the equal bolt in two sides being located at below hollow frid
It is connected to inclined plate, the top of the inclined plate is welded with gag lever post, and the gag lever post is before limiting slot, the adjustable partition board bottom
End is connected with idler wheel by supporting leg, and the part bonding that the adjustable partition board is located at hollow frid inner cavity is connected with limit
The inner wall of plate, the limit plate and hollow frid is slidably connected, and the two sides of the desk body bottom, which bolt, placement basket.
Preferably, the limiting slot is provided with the bottom end of hollow groove plate surface, the groove width of the limiting slot and gag lever post
Outer diameter is equal, and is slidably connected between gag lever post and the inner wall of limiting slot.
Preferably, the surface for placing basket is provided with laterally protection muscle, and the material for placing basket is rigid plastics.
Preferably, the two sides of the desk body top rear offer through slot, and the through slot is located at the surface for placing basket,
The length and width of the through slot is slightly less than the length and width for placing basket.
Preferably, the length of the through slot is greater than the vertical height of hollow frid, and the width of the through slot is greater than hollow groove
The horizontal width of plate.
Preferably, the front end of the hollow frid inner cavity top is welded with fixed block, and the fixed block is internally provided with
Spring card bead, the rear end at the top of the adjustable partition board offer card slot, and clamping is cooperated between the card slot and spring card bead.
Preferably, the top of the desk body and be located at idler wheel underface bolt have limit skateboard, the limit skateboard
Top offers slideway, and the idler wheel, which is located at the inside of slideway and rolls with the inner wall of slideway, to be connected.
Preferably, the front end at left and right sides of the hollow frid, which bolts, handle, the front end at the top of the adjustable partition board
It is welded with plectrum, the plectrum is higher than the horizontal position of hollow frid.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model passes through hollow frid, adjustable partition board, limiting slot, inclined plate, gag lever post, idler wheel, limit plate and placement
The setting of basket not only can carry out telescopic adjustment to the part for blocking isolation, can also be received to the lower section of desk body, be reduced empty
Between occupancy, while solving in current machine examination process, the screen that adjacent student is easy to pry through mutually other side is plagiarized,
The preciseness for not only reducing examination, is worthy to be popularized at the problem of also reducing examinee's achievement authenticity.
Detailed description of the invention
Fig. 1 is the utility model structure front view；
Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A；
Fig. 3 is the utility model partial structure side view；
Fig. 4 is the structure lateral sectional view of the hollow frid of the utility model；
Fig. 5 is the partial enlarged view in the utility model Fig. 4 at B.
In figure: 1 desk body, 2 hollow frids, 3 adjustable partition boards, 4 limiting slots, 5 inclined plates, 6 gag lever posts, 7 idler wheels, 8 limit plates, 9
Place basket, 10 through slots, 11 fixed blocks, 12 spring card beads, 13 card slots, 14 limit skateboards, 15 slideways, 16 handles, 17 plectrums.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of college exams computer peep-proof screen device, including desk body 1 and setting is please referred to push up in desk body 1
The two sides of the computer in portion, 1 top of desk body are provided with hollow frid 2, and hollow frid 2 is internally provided with adjustable partition board 3, can
It adjusts partition 3 through hollow frid 2 and extends to the outside of hollow frid 2, the surface of hollow frid 2 offers limiting slot 4, desk body
1 top and the two sides for being located at hollow 2 lower section of frid, which bolt, inclined plate 5, and the top of inclined plate 5 is welded with gag lever post 6, gag lever post
6 run through limiting slot 4, and the front end of 3 bottom of adjustable partition board is connected with idler wheel 7 by supporting leg, and adjustable partition board 3 is located at hollow groove
The part bonding of 2 inner cavity of plate is connected with limit plate 8, and limit plate 8 and the inner wall of hollow frid 2 are slidably connected, and the two of 1 bottom of desk body
Side, which bolts to have, places basket 9, passes through hollow frid 2, adjustable partition board 3, limiting slot 4, inclined plate 5, gag lever post 6, idler wheel 7, limit plate 8
With the setting for placing basket 9, not only telescopic adjustment can be carried out to the part for blocking isolation, can also be received to desk body 1
Side reduces space hold amount, while solving in current machine examination process, and adjacent student is easy to pry through the screen of other side mutually
The problem of being plagiarized, not only reduce the preciseness of examination, also reducing examinee's achievement authenticity, is worthy to be popularized.
In the present embodiment, limiting slot 4 is provided with the bottom end on hollow 2 surface of frid, groove width and the gag lever post 6 of limiting slot 4
Outer diameter is equal, and is slidably connected between gag lever post 6 and the inner wall of limiting slot 4, and gag lever post 6 is used to be supported hollow groove plate 2,
It and idler wheel 7 cooperate, and carry jointly to entire isolation structure.
In the present embodiment, the surface for placing basket 9 is provided with laterally protection muscle, and the material for placing basket 9 is rigid plastics, is used for
Hollow groove plate 2 is held when adjustable partition board 3 is shunk.
In the present embodiment, the two sides of 1 top rear of desk body offer through slot 10, through slot 10 be located at place basket 9 just on
Side, the length and width of through slot 10 are slightly less than the length and width for placing basket 9, for hollow frid 2 to be run through through slot 10, so as to
By hollow frid 2 storage to the inside for placing basket 9, the space hold amount at 1 top of desk body is effectively reduced.
In the present embodiment, the length of through slot 10 is greater than the vertical height of hollow frid 2, and the width of through slot 10 is greater than hollow groove
The horizontal width of plate 2 stores hollow frid 2 smoothly.
In the present embodiment, the front end of hollow 2 inner cavity top of frid is welded with fixed block 11, and fixed block 11 is internally provided with
The rear end of spring card bead 12,3 top of adjustable partition board offers card slot 13, and clamping is cooperated between card slot 13 and spring card bead 12, is used
In when stretching out adjustable partition board 3, adjustable partition board 3 is simply limited, prevents adjustable partition board 3 from living in the longitudinal direction
It is dynamic.
In the present embodiment, the top of desk body 1 and be located at idler wheel 7 underface bolt have limit skateboard 14, limit skateboard 14
Top offer slideway 15, idler wheel 7, which is located at the inside of slideway 15 and rolls with the inner wall of slideway 15, to be connected, for being idler wheel 7
Mobile space is provided, while the movement of idler wheel 7 is limited, guarantees isolation structure marshalling.
In the present embodiment, the front end of hollow 2 left and right sides of frid, which bolts, handle 16, the front end at 3 top of adjustable partition board
It is welded with plectrum 17, plectrum 17 is higher than the horizontal position of hollow frid 2, convenient to transport to hollow groove plate 2 and adjustable partition board 3
It is dynamic.
Working principle: when being blocked, being extracted adjustable partition board 3 out from the inside of hollow groove plate 2 by plectrum 17,
Until spring card bead 12 is caught in the inside of card slot 13, when moving adjustable partition board 3, so that adjustable partition board 3 drives idler wheel 7 below
In the internal motion of slideway 15；When student needs to carry out daily classroom communication, adjustable partition board 3 is pushed into hollow frid again
2 inside, 12 stress of spring card bead are shunk immediately, are then that axis rotates hollow frid 2 with gag lever post 6, hollow frid 2 is rotated
90 degree, hollow frid 2 is then moved downward, is slided between gag lever post 6 and the inner wall of limiting slot 4, hollow frid 2 passed through logical
Slot 10 makes it drop down onto the inside for placing basket 9.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of college exams computer peep-proof screen device, including desk body (1) and the calculating being arranged at the top of desk body (1)
Machine, it is characterised in that: the two sides at the top of the desk body (1) are provided with hollow frid (2), the inside of the hollow frid (2)
It is provided with adjustable partition board (3), the adjustable partition board (3) runs through hollow frid (2) and extends to the outside of hollow frid (2), institute
The surface for stating hollow frid (2) offers limiting slot (4), the top of the desk body (1) and be located at hollow frid (2) below two
Side, which bolts, to be had inclined plate (5), and the top of the inclined plate (5) is welded with gag lever post (6), and the gag lever post (6) runs through limiting slot
(4), the front end of adjustable partition board (3) bottom is connected with idler wheel (7) by supporting leg, and the adjustable partition board (3) is located at
The part bonding of hollow frid (2) inner cavity is connected with limit plate (8), and the inner wall of the limit plate (8) and hollow frid (2) slides
Connection, the two sides of desk body (1) bottom, which bolt, placement basket (9).
2. a kind of college exams according to claim 1 computer peep-proof screen device, it is characterised in that: the limiting slot
(4) it is provided with the bottom end on hollow frid (2) surface, the groove width of the limiting slot (4) is equal with the outer diameter of gag lever post (6), and limits
It is slidably connected between position bar (6) and the inner wall of limiting slot (4).
3. a kind of college exams according to claim 1 computer peep-proof screen device, it is characterised in that: the placement basket
(9) surface is provided with laterally protection muscle, and the material for placing basket (9) is rigid plastics.
4. a kind of college exams according to claim 1 computer peep-proof screen device, it is characterised in that: the desk body
(1) two sides of top rear offer through slot (10), and the through slot (10) is located at the surface for placing basket (9), the through slot
(10) length and width is slightly less than the length and width for placing basket (9).
5. a kind of college exams according to claim 4 computer peep-proof screen device, it is characterised in that: the through slot
(10) length is greater than the vertical height of hollow frid (2), and the level that the width of the through slot (10) is greater than hollow frid (2) is wide
Degree.
6. a kind of college exams according to claim 1 computer peep-proof screen device, it is characterised in that: the hollow groove
The front end of plate (2) inner cavity top is welded with fixed block (11), and the fixed block (11) is internally provided with spring card bead (12), institute
It states the rear end at the top of adjustable partition board (3) to offer card slot (13), clamping is cooperated between the card slot (13) and spring card bead (12).
7. a kind of college exams according to claim 1 computer peep-proof screen device, it is characterised in that: the desk body
(1) the top and underface bolt for being located at idler wheel (7) has limit skateboard (14), offers at the top of the limit skateboard (14)
Slideway (15), the idler wheel (7), which is located at the inside of slideway (15) and rolls with the inner wall of slideway (15), to be connected.
8. a kind of college exams according to claim 1 computer peep-proof screen device, it is characterised in that: the hollow groove
Front end at left and right sides of plate (2), which bolts, to be had handle (16), and the front end at the top of the adjustable partition board (3) is welded with plectrum (17),
The plectrum (17) is higher than the horizontal position of hollow frid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920700081.4U CN209657195U (en) | 2019-05-16 | 2019-05-16 | A kind of college exams computer peep-proof screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920700081.4U CN209657195U (en) | 2019-05-16 | 2019-05-16 | A kind of college exams computer peep-proof screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657195U true CN209657195U (en) | 2019-11-19 |
Family
ID=68530332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920700081.4U Expired - Fee Related CN209657195U (en) | 2019-05-16 | 2019-05-16 | A kind of college exams computer peep-proof screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209657195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143357A (en) * | 2022-07-04 | 2022-10-04 | 深圳市超越显示科技有限公司 | Liquid crystal display device with peep prevention function |
-
2019
- 2019-05-16 CN CN201920700081.4U patent/CN209657195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143357A (en) * | 2022-07-04 | 2022-10-04 | 深圳市超越显示科技有限公司 | Liquid crystal display device with peep prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20200516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |