CN217947019U - Answer sheet conveying device for online automatic marking - Google Patents
Answer sheet conveying device for online automatic marking Download PDFInfo
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- CN217947019U CN217947019U CN202221807089.9U CN202221807089U CN217947019U CN 217947019 U CN217947019 U CN 217947019U CN 202221807089 U CN202221807089 U CN 202221807089U CN 217947019 U CN217947019 U CN 217947019U
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- answer sheet
- reader
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- paper
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Abstract
The utility model relates to an automatic examination paper technical field of going over on the net, concretely relates to automatic examination paper is with answer sheet conveyor on net, including cursor reader, cursor reader side symmetry is provided with the telescopic link, the telescopic link is kept away from cursor reader one end is provided with the end plate, the end plate is kept away from cursor reader one side is provided with the attacker, be provided with the bottom sliding plate between the telescopic link, the symmetry is provided with the lifting swash plate in the cursor reader. The utility model discloses a lifting swash plate, diagonal brace and the draw-in groove seat that sets up for automatic examination paper on the net is with answer sheet conveyor when using, and the lifting swash plate stacks the slope of answer sheet through the diagonal brace, and the horizontal friction force each other of answer sheet reduces because the slant component effect of gravity, makes the frictional force of conveying roller be enough to stably carry the answer sheet in the cursor reading machine, and then guarantees examination paper efficiency.
Description
Technical Field
The utility model relates to an automatic examination paper reading technical field on the net specifically is an automatic examination paper reading on the net is with answer sheet conveyor.
Background
The development of science and technology enables the examination paper marking mode to be upgraded, and an online automatic paper marking mode is mostly adopted, so that the efficiency can be improved, and the accuracy of paper marking can be ensured. When the automatic marking device is used for marking, a special answer sheet conveying device is needed to convey the answer sheet to the optical mark reader, so that the optical mark reader can accurately scan information on the answer sheet.
When the existing answer sheet conveying device for online automatic marking is used, answer sheets are stacked horizontally, the answer sheets cannot be effectively conveyed into a cursor reader by conveying rollers due to the mutual horizontal friction force of the answer sheets, and the marking efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model provides an automatic answer sheet conveyor for going over examination papers on network has overcome current automatic answer sheet conveyor for going over examination papers on network when using, stacks the answer sheet level many times, and the horizontal frictional force of answer sheet each other makes in the answer sheet can not effectively be carried the cursor reading machine by the conveying roller, and then influences the problem of efficiency of going over examination papers.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic answer sheet conveyor for marking on net, includes the cursor reader, cursor reader one side symmetry is provided with the telescopic link, the telescopic link is kept away from cursor reader one end is provided with the end plate, the end plate is kept away from cursor reader one side is provided with the attacker, be provided with the bottom sliding plate between the telescopic link, the symmetry is provided with the lifting swash plate in the cursor reader, lifting swash plate downside articulates there is the diagonal brace, the diagonal brace lower extreme is provided with the draw-in groove seat.
As a preferred technical scheme of the utility model, be close to in the cursor reader lifting swash plate lateral symmetry is provided with the conveying roller, conveying roller one side is provided with conveyor motor.
As a preferred technical scheme of the utility model, cursor reader is close to bottom sliding plate one side is provided with and keeps off paper and sweeps the roller, it sweeps roller one end and is provided with synchronous machine to keep off paper.
As an optimal technical scheme of the utility model, lifting swash plate lower extreme with cursor reader is articulated, the conveying roller with the conveying motor key-type connection.
As an optimal technical scheme of the utility model, keep off paper sweep the roller with the synchronous machine key-type connection, keep off paper and sweep the roller outside and be provided with and keep off paper arc board.
As a preferred technical scheme of the utility model, the telescopic link with the bottom sliding plate with cursor reader pegs graft, the telescopic link with the end plate passes through bolted connection.
As an optimal technical scheme of the utility model, conveying motor with cursor reader passes through the screw connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that through the arranged lifting inclined plate, the inclined stay bar and the card slot seat, when the answer sheet conveying device for online automatic marking is used, the lifting inclined plate stacks the answer sheets in an inclined way through the inclined stay bar, the horizontal friction force between the answer sheets is reduced due to the inclined component action of gravity, so that the friction force of the conveying roller is enough to stably convey the answer sheets into a cursor reader, and the marking efficiency is further ensured;
2. the utility model discloses a telescopic link, bottom sliding plate, end plate and the attacker of setting for answer sheet conveyor takes telescopic link and bottom sliding plate out through the attacker when using, and then can deposit the answer sheet after the scanning, avoids the answer sheet after the scanning to scatter, improves actual result of use.
Drawings
Fig. 1 is a schematic structural view of an answer sheet conveying device for automatic online scoring of the present invention;
fig. 2 is the main schematic sectional structure diagram of the lifting swash plate in the answer sheet conveying device for online automatic marking.
In the figure: 1. a cursor reader; 2. lifting the inclined plate; 3. a conveying roller; 4. a paper blocking and sweeping roller; 5. a telescopic rod; 6. an end plate; 7. buckling a handle; 8. a bottom sliding plate; 9. a diagonal brace; 10. a slot clamping seat; 11. a conveying motor; 12. a synchronous machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, an answer sheet conveying device for online automatic marking comprises an optical mark reader 1, telescopic rods 5 are symmetrically arranged on one side of the optical mark reader 1, an end plate 6 is arranged at one end, away from the optical mark reader 1, of each telescopic rod 5, a buckle 7 is arranged on one side, away from the optical mark reader 1, of each end plate 6, a bottom sliding plate 8 is arranged between the telescopic rods 5, lifting inclined plates 2 are symmetrically arranged in the optical mark reader 1, inclined support rods 9 are hinged to the lower sides of the lifting inclined plates 2, and clamping groove seats 10 are arranged at the lower ends of the inclined support rods 9.
In this embodiment, conveying rollers 3 are symmetrically arranged on one side of the optical mark reader 1 close to the lifting inclined plate 2, a conveying motor 11 is arranged on one side of each conveying roller 3, the answer sheet can be conveyed to the inner side of the optical mark reader 1 by rotation of each conveying roller 3, and the conveying motor 11 provides power for rotation of each conveying roller 3.
In this embodiment, the side of the optical mark reader 1 close to the bottom sliding plate 8 is provided with the paper-blocking and scanning roller 4, one end of the paper-blocking and scanning roller 4 is provided with the synchronous motor 12, the paper-blocking and scanning roller 4 can block the answer sheet, and the answer sheet is rotated to scan the answer sheet into the upper side of the bottom sliding plate 8 after the answer sheet is scanned.
In this embodiment, the lower end of the inclined lifting plate 2 is hinged to the cursor reader 1, and the conveying roller 3 is connected with the conveying motor 11 in a key manner.
In this embodiment, the paper-blocking and sweeping roller 4 is connected with the synchronous motor 12 key, and a paper-blocking arc plate is arranged outside the paper-blocking and sweeping roller 4.
In this embodiment, telescopic link 5 and bottom sliding plate 8 are pegged graft with cursor reader 1, and telescopic link 5 passes through bolted connection with end plate 6, takes telescopic link 5 and bottom sliding plate 8 out the back, and the answer sheet after the scanning can be deposited on bottom sliding plate 8, avoids the answer sheet to scatter everywhere.
In this embodiment, the conveying motor 11 is connected to the cursor reader 1 by screws.
The working principle is as follows: when using, insert the vaulting pole 9 in the draw-in groove seat 10, and then make the slope of lifting swash plate 2 set up, then put the answer sheet on lifting swash plate 2, the answer sheet slides down under the effect of gravity slant component force, and then make conveying roller 3 can stably carry the scanning module in the optical mark reader 1 with the answer sheet, and then scan the answer sheet and handle, keep off paper and sweep roller 4 and sweep the answer sheet into bottom sliding plate 8 upside after the answer sheet is accomplished to scan, and then make the answer sheet deposit, avoid floating everywhere.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic answer sheet conveyor for marking on line, includes cursor reader (1), its characterized in that: cursor reader (1) one side symmetry is provided with telescopic link (5), keep away from telescopic link (5) cursor reader (1) one end is provided with end plate (6), end plate (6) are kept away from cursor reader (1) one side is provided with attacker (7), be provided with bottom sliding plate (8) between telescopic link (5), the symmetry is provided with lifting swash plate (2) in cursor reader (1), lifting swash plate (2) downside articulates there is diagonal brace (9), diagonal brace (9) lower extreme is provided with draw-in groove seat (10).
2. The answer sheet conveying device for the automatic online paper marking according to claim 1, wherein: conveying rollers (3) are symmetrically arranged on one side, close to the lifting inclined plate (2), of the cursor reader (1), and a conveying motor (11) is arranged on one side of each conveying roller (3).
3. The answer sheet conveying device for the automatic online paper marking according to claim 1, wherein: the cursor reader (1) is provided with a paper blocking and sweeping roller (4) at one side close to the bottom sliding plate (8), and one end of the paper blocking and sweeping roller (4) is provided with a synchronous motor (12).
4. The answer sheet conveying device for the automatic online paper marking according to claim 2, wherein: the lower end of the lifting inclined plate (2) is hinged to the optical mark reader (1), and the conveying roller (3) is in key connection with the conveying motor (11).
5. The answer sheet conveying device for the automatic online paper marking according to claim 3, wherein: the paper blocking and sweeping roller (4) is connected with a key of the synchronous motor (12), and a paper blocking arc plate is arranged on the outer side of the paper blocking and sweeping roller (4).
6. The answer sheet conveying device for automatic online scoring as claimed in claim 1, wherein: the telescopic rod (5) and the bottom sliding plate (8) are connected with the cursor reader (1) in an inserting mode, and the telescopic rod (5) is connected with the end plate (6) through bolts.
7. The answer sheet conveying device for the automatic online paper marking according to claim 2, wherein: the conveying motor (11) is connected with the cursor reader (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221807089.9U CN217947019U (en) | 2022-07-14 | 2022-07-14 | Answer sheet conveying device for online automatic marking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221807089.9U CN217947019U (en) | 2022-07-14 | 2022-07-14 | Answer sheet conveying device for online automatic marking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217947019U true CN217947019U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221807089.9U Active CN217947019U (en) | 2022-07-14 | 2022-07-14 | Answer sheet conveying device for online automatic marking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217947019U (en) |
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2022
- 2022-07-14 CN CN202221807089.9U patent/CN217947019U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 405-1, 4th Floor, Building 10, No. 78 Keling Road, Science and Technology City, Suzhou High tech Zone, Jiangsu Province, 215000 Patentee after: Sinbad (Suzhou) Intelligent Technology Co.,Ltd. Address before: 710000 room 208-1, building A9, phase II, software new town R & D base, No. 156, Tiangu 8th Road, high tech Zone, Xi'an, Shaanxi Province Patentee before: Shaanxi Xinbada Intelligent Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |