CN202923241U - Sheet blackening device for English standardized tests - Google Patents
Sheet blackening device for English standardized tests Download PDFInfo
- Publication number
- CN202923241U CN202923241U CN 201220652274 CN201220652274U CN202923241U CN 202923241 U CN202923241 U CN 202923241U CN 201220652274 CN201220652274 CN 201220652274 CN 201220652274 U CN201220652274 U CN 201220652274U CN 202923241 U CN202923241 U CN 202923241U
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- hollow inner
- button
- sheet
- inner core
- cylinder
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Abstract
The utility model relates to a sheet blackening device for English standardized tests, and mainly solves the problems that the answer sheet is non-standardizedly and slowly blackened by the traditional 2B pencil, and the effective sheet answering time is shortened. The sheet blackening device is characterized in that a pair of siphons with one-way valves are fixedly arranged on the outer wall of a hollow inner cylinder, and the tail end of each siphon is positioned in an ink storage chamber of an outer cylinder; a limit block and a spring base with a reset spring are arranged on the cylinder wall below the one-way valve in the hollow inner cylinder, and the upper end of the reset spring is connected with a diversion body; the tail end of the diversion body is connected with a rectangular pencil tip, and a pushing disc is also arranged above the diversion body; a button is fixedly arranged at the upper end of the hollow inner cylinder, and a cross-shaped connecting rod is arranged between the button and the pushing disc; and the upper end lower ends of the cross-shaped connecting rod are respectively in contact with a tabling groove in the button and the upper end surface of the pushing disc, and the lower end of the outer cylinder is connected with a transparent observation cylinder. A transverse line with a standard width can be drawn by the sheet blackening device, the device is convenient and practical, and the answer sheet blackening efficiency of students is improved.
Description
Technical field
The utility model belongs to the English exam field, is specifically related to a kind of English Proficiency Test card-coating apparatus.
Background technology
At present the student is participating in common English exam or College English four, six grades the time, is needing use the Pencil with 2B hardness card-coating.What sell on market now is all common pencil, and the student needs oneself to cut Pencil with 2B hardness processed before taking an examination, time-consuming and nib thickness and lack of standardization; This kind mode card-coating not only nonstandard, speed but also slow, take the test time.Therefore, be badly in need of a kind of English Proficiency Test answer sheet full filling device.
Summary of the invention
In order to solve the technical problem of mentioning in background technology, the utility model provides a kind of English Proficiency Test answer sheet full filling device, this kind English Proficiency Test answer sheet full filling device can make scrawles content standardization more, and card-coating speed is accelerated, thereby improves the effective Reaction time of student.
The technical solution of the utility model is: this kind English Proficiency Test answer sheet full filling device, main body is comprised of urceolus and the hollow inner core of storing the chamber with printing ink, its unique distinction is: be fixed with a pair of siphon pipe with check valve on the outer wall of described hollow inner core, the valve open direction of described check valve is the inner chamber of hollow inner core, and described siphonal tail end is arranged in the printing ink storage chamber of urceolus; In hollow inner core, the barrel that is positioned at check valve below is provided with limited block and with the spring pedestal of back-moving spring; The upper end of described back-moving spring is connected with baffle, and the tail end of described baffle is connected with the rectangle nib; The inside of described hollow inner core, the push-plate of the top of baffle for connecting as one with it; Upper end at hollow inner core is fixed with button, and the top of described button is provided with the groove hand by the district, and a cross connecting rod is arranged between button and push-plate, the two ends up and down of described cross connecting rod respectively with described button on embeded slot and the upper surface of push-plate contact; The lower end of described urceolus is connected with the transparent observing cylinder.
The utlity model has following beneficial effect: this kind English Proficiency Test answer sheet full filling device main body is comprised of urceolus and the hollow inner core of storing the chamber with printing ink, is fixed with a pair of siphon pipe with check valve on the outer wall of hollow inner core.During use, button promotes push-plate by the cross connecting rod, drives baffle descending, when walking to limited block, stop moving, one-way cock is opened, printing ink in printing ink storage chamber can flow in baffle along siphon pipe, scrawles on answering card finally by the rectangle nib that the tail end of baffle connects.Use this answer sheet full filling device, only need to click button on the position of graph card and just card has been coated, the horizontal line that draws is standard very, thereby student's card-coating speed is accelerated, and is not easy to make mistakes.It has simple in structure, convenient and practical characteristics, finally can improve effective Reaction time of student.
Description of drawings:
Fig. 1 is overall structure schematic diagram of the present utility model.
1-urceolus in figure, the hollow inner core of 2-, 3-cross connecting rod, the 4-button, 5-transparent observing cylinder, 6-printing ink is stored chamber, 7-check valve, 8-siphon pipe, 9-rectangle nib, 10-push-plate, 11-baffle, 12-limited block, 13-spring pedestal.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, this kind English Proficiency Test answer sheet full filling device, main body is comprised of urceolus 1 and the hollow inner core 2 of storing chamber 6 with printing ink, its unique distinction is: be fixed with a pair of siphon pipe 8 with check valve 7 on the outer wall of described hollow inner core 2, the valve open direction of described check valve 7 is the inner chamber of hollow inner core 2, and the tail end of described siphon pipe 8 is arranged in the printing ink storage chamber 6 of urceolus 1; In hollow inner core 2, the barrel that is positioned at check valve 7 belows is provided with limited block 12 and with the spring pedestal 13 of back-moving spring; The upper end of described back-moving spring is connected with baffle 11, and the tail end of described baffle 11 is connected with rectangle nib 9; The inside of described hollow inner core 2, the top of baffle 11 also is provided with push-plate 10; Be fixed with button 4 in the upper end of hollow inner core 2, the top of described button 4 is provided with the groove hand by the district, a cross connecting rod 3 is arranged between button 4 and push-plate 10, the two ends up and down of described cross connecting rod 3 respectively with described button 4 on embeded slot and the upper surface of push-plate 10 contact; The lower end of described urceolus 1 is connected with transparent observing cylinder 5, so that observe in baffle whether printing ink is arranged.
Claims (1)
1. English Proficiency Test answer sheet full filling device, comprise urceolus (1) and hollow inner core (2) with printing ink storage chamber (6), it is characterized in that: be fixed with a pair of siphon pipe with check valve (7) (8) on the outer wall of described hollow inner core (2), the valve open direction of described check valve (7) is the inner chamber of hollow inner core (2), and the tail end of described siphon pipe (8) is arranged in the printing ink storage chamber (6) of urceolus (1); In hollow inner core (2), the barrel that is positioned at check valve (7) below is provided with limited block (12) and with the spring pedestal (13) of back-moving spring; The upper end of described back-moving spring is connected with baffle (11), and the tail end of described baffle (11) is connected with the nib (9) of rectangular opening; In the inside of described hollow inner core (2), the push-plate (10) of the top of baffle (11) for connecting as one with it; Be fixed with button (4) in the upper end of hollow inner core (2), the top of described button (4) is provided with the groove hand by the district, between button (4) and push-plate (10), a cross connecting rod (3) is arranged, the two ends up and down of described cross connecting rod (3) respectively with button (4) on embeded slot and the upper surface of push-plate (10) contact; The lower end of described urceolus (1) is connected with transparent observing cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652274 CN202923241U (en) | 2012-12-01 | 2012-12-01 | Sheet blackening device for English standardized tests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652274 CN202923241U (en) | 2012-12-01 | 2012-12-01 | Sheet blackening device for English standardized tests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202923241U true CN202923241U (en) | 2013-05-08 |
Family
ID=48213235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220652274 Expired - Fee Related CN202923241U (en) | 2012-12-01 | 2012-12-01 | Sheet blackening device for English standardized tests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202923241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539575A (en) * | 2018-05-28 | 2019-12-06 | 台生企业股份有限公司 | Anti-blocking structure of correction fluid container |
| CN111169203A (en) * | 2019-12-30 | 2020-05-19 | 河北工业职业技术学院 | Seal type card-smearing device |
-
2012
- 2012-12-01 CN CN 201220652274 patent/CN202923241U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539575A (en) * | 2018-05-28 | 2019-12-06 | 台生企业股份有限公司 | Anti-blocking structure of correction fluid container |
| CN111169203A (en) * | 2019-12-30 | 2020-05-19 | 河北工业职业技术学院 | Seal type card-smearing device |
| CN111169203B (en) * | 2019-12-30 | 2021-06-29 | 河北工业职业技术学院 | Seal type card-smearing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131201 |