CN211808701U - Portable efficient examination card smearing device - Google Patents

Abstract

The utility model belongs to the technical field of examination articles for use technique and specifically relates to a portable efficient examination card smearing device, including backing plate, U-shaped plate clamp, T shape chi, U-shaped frame, U-shaped strip, the side flange department is fixed with the U-shaped plate clamp through torsional spring hinge joint on the backing plate, and the left side flange department fixedly connected with U-shaped frame of backing plate, two flange tip fixed connection of U-shaped strip right-hand member are on the T shape chi, evenly are equipped with 5 on the vertical blade of T shape chi and paint the groove, and the horizontal ruler of T shape chi is on one's body evenly is equipped with 4 with the groove of painting at vertical blade middle part as the starting point and paints the groove. The utility model has the advantages of reasonable design, convenience simple to use can fix the answer sheet centre gripping on the backing plate, can prevent to scratch the answer sheet when the uneven card that leads to scribbling of desktop, can freely adjust the information position square frame that scribbles on the T shape chi groove alignment answer sheet, scribbles through scribbling the groove, and is quick even, paints the standard, portable, and convenience simple to use is worth using widely.

Description

Portable efficient examination card smearing device

Technical Field

The utility model belongs to the technical field of examination articles for use technique and specifically relates to a portable efficient examination card smearing device.

Background

At present, answer sheets are used for marking in middle and high examination examinations, and students paint a line segment with the length of 3 mm and the width of 1 mm on the corresponding information position when smearing the answer sheet, so that the subsequent automatic marking of the examination by a machine is facilitated. The color of the information bit is required to be coated deeply but cannot scratch the information card when the information bit is coated, soft paper cannot be padded under the answer sheet, so that the answer sheet is easy to puncture and can be directly placed on a desktop, the desktop at the lower side of the answer sheet is ensured to be clean and level, and a small rectangular frame of the information bit is required to be coated with the information bit, does not exceed the frame and is not required to be coated with the frame.

The answer sheets of the current common standardized examination are divided into a vertical type and a horizontal type, and in order to prevent cheating, examinees in different columns use answer sheets of different versions, so that attention needs to be paid to whether the answer sheets are in the horizontal type or the vertical type. In order to avoid wrong reading and influence on the examination performance of students, the students need to meet the smearing requirements when smearing answer sheets, and avoid the problems that the smearing area does not meet the requirements when smearing the answer sheets manually, the answer sheets are scratched and the like, so that the portable examination card smearing device for colleges and universities is very necessary to provide.

Disclosure of Invention

The utility model aims at overcoming the technical defect and providing a portable efficient examination card smearing device. The novel answer sheet clamp is simple and convenient to use, can clamp and fix the answer sheet on the base plate, can prevent the answer sheet from being scratched when the sheet is coated due to the fact that the desktop is uneven, can freely adjust the coating groove on the T-shaped ruler to align to the information bit square frame on the answer sheet, coats through the coating groove, is rapid and uniform, is coated in a standard mode, is convenient to carry, is simple and convenient to use, and is worthy of popularization and use.

The utility model provides a technical scheme that technical problem adopted does: the utility model provides a portable efficient examination card smearing device, includes backing plate, U-shaped plate clamp, T shape chi, U-shaped frame, U-shaped strip, the side flange department on the backing plate is fixed with the U-shaped plate clamp through the torsional spring hinge is articulated, and the left side flange department fixedly connected with U-shaped frame of backing plate has cup jointed the slide plate cover in the activity on the U-shaped frame, and 2 cross sections of slide plate cover downside symmetry fixedly connected with are the deflector cover of rectangle, and the U-shaped strip has been inserted in the deflector cover, and two splint tip fixed connection of U-shaped strip right-hand member are on T shape chi, evenly are equipped with 5 on the vertical blade of T shape chi and paint the groove, and the horizontal ruler of T shape chi is on one's body and evenly is equipped with 4 and paints the groove as the starting point with the groove of paining at vertical blade middle part, backing plate, T shape chi, U-shaped frame, U-shaped strip. When in use, the answer sheet can be clamped and fixed on the backing plate through the U-shaped plate clamp, the backing plate can prevent a desktop from scratching the answer sheet when the answer sheet is smeared, the sliding plate sleeve can slide on the U-shaped frame, so that the T-shaped ruler can be freely adjusted to move up and down, the cross section of the guide plate sleeve is rectangular and adopts the U-shaped strip to guide and slide, the smooth T-shaped ruler can be adjusted to move left and right, 4 options of the questions can be aligned through the transverse or vertical smearing grooves on the T-shaped ruler according to whether the answer sheet used in an examination is a transverse plate or a vertical plate, then a 2B pencil can be used for smearing from the smearing grooves, the T-shaped ruler is provided with 5 smearing grooves in transverse or vertical view, the answer sheet with 5 options in other examinations can be prepared, for a standard answer sheet, the 4 smearing grooves in the corresponding direction can be aligned to 4 option information position frames of the examination questions, use the 2B pencil to paint in smearing the inslot, it draws or moves down T shape chi to scribble the back right side after, continue to paint the option information position square frame of next question can, directly scribble in smearing the inslot during the answer, can avoid smearing when scurrying and move or the dislocation, can conveniently scribble full information position square frame, it retrains to have to scribble the groove, it is quick even to scribble, can not go out the frame, high efficiency, and the downside pad has the rigid plastic backing plate, can avoid scratching the answer sheet, T shape chi adopts transparent PVC plastics, can prevent that it from sheltering from the information on the answer sheet, and T shape chi, U-shaped frame all locates on the backing plate, conveniently carry, convenience simple to use.

The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, convenience simple to use can fix the answer sheet centre gripping on the backing plate, can prevent to scratch the answer sheet when the uneven card that leads to scribbling of desktop, can freely adjust the information position square frame that scribbles on the T shape chi groove alignment answer sheet, scribbles through scribbling the groove, and is quick even, paints the standard, portable, and convenience simple to use is worth using widely.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a U-shaped frame of the present invention.

Detailed Description

The present invention will be described in detail with reference to fig. 1.

As shown in figure 1, the utility model comprises a backing plate 1, a U-shaped plate clamp 4, a T-shaped ruler 2, a U-shaped frame 6 and a U-shaped strip 5, the edge of the upper side of the backing plate 1 is hinged and fixed with a U-shaped plate clamp 4 through a torsional spring hinge 3, the edge of the left side of the backing plate 1 is fixedly connected with a U-shaped frame 6, a sliding plate sleeve 7 is movably sleeved on the U-shaped frame 6, 2 guide plate sleeves 8 with rectangular cross sections are symmetrically and fixedly connected to the lower side of the sliding plate sleeve 7, U-shaped strips 5 are inserted into the guide plate sleeves 8, the end parts of two support plates at the right end of the U-shaped strips 5 are fixedly connected to the T- shaped ruler 2, 5 smearing grooves 9 are uniformly arranged on the vertical ruler body of the T-shaped ruler 2, 4 smearing grooves 9 are uniformly arranged on the horizontal ruler body of the T-shaped ruler 2 by taking the smearing grooves 9 in the middle of the vertical ruler body, the backing plate 1, the T-shaped ruler 2, the U-shaped frame 6 and the U-shaped strip 5 are all made of hard transparent PVC plastic materials. When in use, the answer sheet can be clamped and fixed on the base plate 1 through the U-shaped plate clamp 4, the base plate 1 can prevent a desktop from scratching the answer sheet when the answer sheet is smeared, the sliding plate sleeve 7 can slide on the U-shaped frame 6, so that the T-shaped ruler 2 can be freely adjusted to move up and down, the cross section of the guide plate sleeve 8 is rectangular and adopts the U-shaped strip 5 to guide and slide, therefore, the smooth T-shaped ruler 2 can be adjusted to move left and right, according to whether the answer sheet used in an examination is a horizontal plate or a vertical plate, 4 options of the questions are aligned through the transverse or vertical smearing grooves 9 on the T-shaped ruler 2, then 2B pencils are used for smearing from the smearing grooves 9, and the transverse or vertical square frames on the T-shaped ruler 2 are all 5 smearing grooves 9, answer sheets with 5 options in other examinations can be reserved, for a standard answer sheet, 4 smearing grooves 9 in the corresponding direction can be aligned with 4 option information positions of the examination questions, use the 2B pencil to paint in smearing groove 9, draw or move down T shape chi 2 after having paintd, continue to paint the option information bit square frame of next question can, directly paint in smearing groove 9 during the answer, can avoid scurrying when painting or misplace, can conveniently scribble full information bit square frame, it retrains to have to paint groove 9, paint fast evenly, can not go out the frame, high efficiency, and the downside is filled up with rigid plastic backing plate 1, can avoid scratching the answer sheet, T shape chi 2 adopts transparent PVC plastics, can prevent that it from sheltering from the information on the answer sheet, and T shape chi 2, U-shaped frame 6 are all located on backing plate 1, conveniently carry, convenience simple to use.

During the use, pass through the plate holder centre gripping with the answer sheet and fix on backing plate 1, slide adjusting T shape chi 2 makes 4 and paints 4 option information bit square frames of groove 9 alignment examination questions, uses the 2B pencil to paint in smearing groove 9, then moves T shape chi 2 downwards or to the right, makes and paints the information bit square frame that groove 9 aligns next question, then continues to paint can.

Claims (1)

1. The utility model provides a portable efficient examination card smearing device, includes backing plate, U-shaped plate clamp, T shape chi, U-shaped frame, U-shaped strip, its characterized in that: the flange department is fixed with the U-shaped clamp through the torsional spring hinge is articulated on the backing plate, the left side flange department fixedly connected with U-shaped frame of backing plate, the slide plate cover has been cup jointed in the activity on the U-shaped frame, 2 cross sections of slide plate cover downside symmetry fixedly connected with are the deflector cover of rectangle, the U-shaped strip has been inserted in the deflector cover, two branch board tip fixed connection of U-shaped strip right-hand member are on T shape chi, evenly be equipped with 5 on the vertical blade of T shape chi and paint the groove, the groove of paining at vertical blade middle part is evenly equipped with 4 and paints the groove as the starting point on the level bar of T shape chi, backing plate, T shape chi, U-shaped frame, U-shaped strip are the transparent PVC plastics material of stereoplasm and make.

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