阅读说明：本技术 一种新型考试专用笔 (Novel special pen for examination ) 是由 王倩 文雅可 王颖 高蕾 袁波 杨伟国 张绍霖 于 2021-10-12 设计创作，主要内容包括：本发明公开了一种新型考试专用笔,包括笔壳、笔芯组件,所述笔壳包括主壳体,主壳体底部设有下通孔,中部设有按键孔,顶部设有一笔尖固定器,笔尖固定器顶部设有上通孔,笔壳内壁设有滑槽,滑槽顶部、底部分别镶嵌有第一、第二电磁铁；所述笔芯组件包括连接段,其底部设有签字笔芯、顶部设有铅笔芯,一侧中部设有铁块,铁块与滑槽滑动连接,并能滑动至分别与第一电磁铁和第二电磁铁接触,从而分别露出铅笔芯或签字笔芯。连接段另一侧设有电源、按压开关、控制器和选择开关,控制铅笔芯或签字笔芯的露出。本发明能控制铅笔芯或签字笔芯的使用时长,合理控制考试时间节点,节约人力物力,减轻监考老师的工作负担,科学合理的保证考试的公平公正。(The invention discloses a novel special pen for examinations, which comprises a pen shell and a pen core assembly, wherein the pen shell comprises a main shell, the bottom of the main shell is provided with a lower through hole, the middle part of the main shell is provided with a key hole, the top of the main shell is provided with a pen point fixer, the top of the pen point fixer is provided with an upper through hole, the inner wall of the pen shell is provided with a chute, and the top and the bottom of the chute are respectively embedded with a first electromagnet and a second electromagnet; the pencil lead assembly comprises a connecting section, the bottom of the connecting section is provided with a signature pencil lead, the top of the connecting section is provided with a pencil lead, the middle part of one side of the connecting section is provided with an iron block, the iron block is connected with the sliding groove in a sliding mode and can slide to be in contact with the first electromagnet and the second electromagnet respectively, and therefore the pencil lead or the signature pencil lead is exposed respectively. The other side of the connecting section is provided with a power supply, a press switch, a controller and a selection switch for controlling the exposure of the pencil lead or the signature lead. The invention can control the use duration of the pencil lead or the signature lead, reasonably control examination time nodes, save manpower and material resources, reduce the work burden of the invigilator teacher and scientifically and reasonably ensure the fairness and justice of the examination.)

1. The utility model provides a novel special pen of examination, includes the shell, is located the refill subassembly of shell, the shell includes the hollow pipy main casing body of vertical setting, and main casing body bottom shrink is toper or arc, and the one end middle part of shrink is equipped with down through-hole, its characterized in that:

a pen point fixer is arranged at the top of the main shell, one end of the pen point fixer is detachably connected with the main shell, the other end of the pen point fixer contracts to be conical or arc, an upper through hole is formed in the middle of the contracted end, and a horizontal key hole is formed in the middle of the main shell;

a sliding groove is vertically formed in the middle of the inner wall of the pen shell, and a first electromagnet and a second electromagnet are respectively embedded in the top and the bottom of the sliding groove;

the pencil lead assembly comprises a vertically arranged connecting section, the bottom of the connecting section is provided with a signature pencil lead, the top of the connecting section is provided with a pencil lead, the middle part of one side of the connecting section is provided with an iron block, the iron block is connected with the sliding groove in a sliding manner and can slide to be respectively contacted with the first electromagnet and the second electromagnet, when the iron block is contacted with the first electromagnet, the pencil lead extends out of the upper through hole, and when the iron block is contacted with the second electromagnet, the signature pencil lead extends out of the lower through hole;

the other side of the connecting section is provided with a power supply, a press switch, a controller and a selection switch, the power supply supplies power to the first electromagnet and the second electromagnet through the selection switch, the power supply supplies power to the controller, the selection switch is connected with the controller and used for being selectively switched on by the controller, and the press switch is used for controlling the power supply to be switched on or off; and the push switch protrudes from the key hole.

2. The special pen for examination as claimed in claim 1, wherein: the signature refill is connected to the connecting section bottom through first refill fixer, first refill fixer and connecting section fixed connection can dismantle with the signature refill and be connected, the connecting section top is passed through second refill fixer and is connected the pencil refill, second refill fixer and connecting section fixed connection can dismantle with the pencil refill and be connected.

3. The special pen for examination as claimed in claim 1, wherein: the push switch is a pressure sensor switch.

4. The special pen for examination as claimed in claim 1, wherein: the top of the pen shell is provided with a matched pen cap, and the pen cap is provided with an eraser.

5. The special pen for examination as claimed in claim 1, wherein: the power supply is a wireless rechargeable battery.

Technical Field

The invention relates to a pen for examinations, in particular to a novel pen special for examinations.

Background

In daily study and work, people can be confronted with various formal examinations, such as middle-level examinations, college examinations, English four-level and six-level examinations, other professional level examinations and the like. During examination, there are usually two parts of a selection question and a hand answer question, the selection question adopts a machine reading card, the machine reading card is filled with a 2B pencil, and the hand answer question is generally handwritten by a black gel pen and a sign pen, so that at least two pens, a pencil and a gel pen are needed to be spare during examination.

However, in some special examinations, there may be a sectional examination mode in which an answer sheet is collected twice, such as english level four and six examinations, and the specific flow is as follows: before the examination formally starts, the invigilator teacher distributes examination questions, the examinee checks whether the question book has errors in 10 minutes, the answer time of the composition part is firstly set after formally starting answering, 35 minutes are estimated, then the invigilator teacher reminds students for the first time, and the hearing test is started after 5 minutes; the hearing test is estimated to be carried out for 25-30 minutes, after the hearing part is finished, the invigilator reminds the students to stop answering for the second time, the invigilator collects the first answer sheet, the time is about 5 minutes, and the students continue answering, reading, understanding and translating the part; the time of the examination paper is estimated to be 70 minutes, the examination teacher reminds the students to stop answering for the third time after the time is used up, and answer sheets and corresponding examination paper books are collected.

In the process of collecting answer sheets or hand-answering test papers, the pen should be stopped according to the rule, but many examinees still have answer conditions, and the fairness and the rationality of the examination cannot be effectively guaranteed. Therefore, in some important special examinations, the examination should be as fair and as fair as possible, and the examination can be realized by controlling the use time and the use duration of the pencil and the gel pen. However, no technical solution in this aspect exists at present.

Disclosure of Invention

The invention aims to solve the problems, reasonably controls examination time nodes by controlling a pen for examination, saves manpower and material resources, reduces the work load of a proctor and a teacher, and scientifically and reasonably ensures the fairness and justice of the examination.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a novel special pen for examinations comprises a pen shell and a pen core assembly positioned in the pen shell, wherein the pen shell comprises a hollow tubular main shell which is vertically arranged, the bottom of the main shell is contracted into a conical or arc shape, and a lower through hole is formed in the middle of one contracted end;

a pen point fixer is arranged at the top of the main shell, one end of the pen point fixer is detachably connected with the main shell, the other end of the pen point fixer contracts to be conical or arc, an upper through hole is formed in the middle of the contracted end, and a horizontal key hole is formed in the middle of the main shell;

a sliding groove is vertically formed in the middle of the inner wall of the pen shell, and a first electromagnet and a second electromagnet are respectively embedded in the top and the bottom of the sliding groove;

the pencil lead assembly comprises a vertically arranged connecting section, the bottom of the connecting section is provided with a signature pencil lead, the top of the connecting section is provided with a pencil lead, the middle part of one side of the connecting section is provided with an iron block, the iron block is connected with the sliding groove in a sliding manner and can slide to be respectively contacted with the first electromagnet and the second electromagnet, when the iron block is contacted with the first electromagnet, the pencil lead extends out of the upper through hole, and when the iron block is contacted with the second electromagnet, the signature pencil lead extends out of the lower through hole;

the other side of the connecting section is provided with a power supply, a press switch, a controller and a selection switch, the power supply supplies power to the first electromagnet and the second electromagnet through the selection switch, the power supply supplies power to the controller, the selection switch is connected with the controller and used for being selectively switched on by the controller, and the press switch is used for controlling the power supply to be switched on or off; and the push switch protrudes from the key hole.

Preferably, the method comprises the following steps: the signature refill is connected to the connecting section bottom through first refill fixer, first refill fixer and connecting section fixed connection can dismantle with the signature refill and be connected, the connecting section top is passed through second refill fixer and is connected the pencil refill, second refill fixer and connecting section fixed connection can dismantle with the pencil refill and be connected.

Preferably, the method comprises the following steps: the push switch is a pressure sensor switch.

Preferably, the method comprises the following steps: the top of the pen shell is provided with a matched pen cap, and the pen cap is provided with an eraser.

Preferably, the method comprises the following steps: the power supply is a wireless rechargeable battery.

Compared with the prior art, the invention has the advantages that:

1. the pencil lead and the signature lead are simultaneously contained, can be respectively used for a machine reading card part and a writing and answering part, are small and exquisite in whole and easy to carry, and can be dealt with only by carrying one pen during examination.

2. The invention can preset a program in the controller, and can control the selector switch to gate the first electromagnet or the second electromagnet according to the preset program, so that 2 electromagnets are respectively electrified, when the first electromagnet is electrified to generate electromagnetism, the iron block is attracted to move upwards along the sliding groove and contact with the first electromagnet, and the pencil lead is exposed for the examinee to use, and the scene is suitable for a machine-readable card answering part. When the second electromagnet is electrified to generate electromagnetism, the attraction iron block moves downwards along the sliding groove and contacts with the second electromagnet, the signature pen core is exposed for an examinee to use, and the scene is suitable for a handwriting answer part.

3. The control program of the controller can be compiled according to the actual examination, and the timing is realized by the self-contained clock of the controller. The press switch is used for controlling the on-off of the power supply, when an examination is conducted, the examinee touches the press switch, the power supply is turned on, the controller starts to work, and the power supply starts to supply power for the first electromagnet or the second electromagnet.

4. The invention can effectively control the examination process, reasonably control the time node of the examination by controlling the pen for the examination, save manpower and material resources, reduce the work burden of the invigilator teacher and scientifically and reasonably ensure the fairness and justice of the examination.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a diagram illustrating the arrangement of key holes in FIG. 1;

fig. 4 is a schematic structural view of the cartridge assembly of fig. 1;

fig. 5 is a schematic diagram of the circuit of the present invention.

In the figure: 1. a main housing; 2. a pen point fixer; 3. a chute; 4. a push switch; 5. a key hole; 6. a first electromagnet; 7. a second electromagnet; 8. a connecting section; 9. a signature pen core; 10. a pencil lead; 11. an iron block; 12. a controller; 13. a selector switch; 14. an upper through hole; 15. and a lower through hole.

Detailed Description

The invention will be further explained with reference to the drawings.

Example 1: referring to fig. 1-5, a novel special pen for examinations comprises a pen shell and a pen core assembly positioned in the pen shell, wherein the pen shell comprises a vertically arranged hollow tubular main shell 1, the bottom of the main shell 1 is contracted to be conical or arc-shaped, a lower through hole 15 is arranged in the middle of one contracted end, a pen point fixer 2 is arranged at the top of the main shell 1, one end of the pen point fixer 2 is detachably connected with the main shell 1, the other end of the pen point fixer is contracted to be conical or arc-shaped, an upper through hole 14 is arranged in the middle of one contracted end, and a horizontal key hole 5 is arranged in the middle of the main shell 1;

a sliding groove 3 is vertically arranged in the middle of the inner wall of the pen shell, and a first electromagnet 6 and a second electromagnet 7 are respectively embedded in the top and the bottom of the sliding groove 3;

the pencil lead assembly comprises a vertically arranged connecting section 8, a signature pencil lead 9 is arranged at the bottom of the connecting section 8, a pencil lead 10 is arranged at the top of the connecting section 8, an iron block 11 is arranged in the middle of one side of the connecting section 8, the iron block 11 is connected with the chute 3 in a sliding mode and can slide to be respectively contacted with the first electromagnet 6 and the second electromagnet 7, the pencil lead 10 extends out of the upper through hole 14 when being contacted with the first electromagnet 6, and the signature pencil lead 9 extends out of the lower through hole 15 when being contacted with the second electromagnet 7;

a power supply, a push switch 4, a controller 12 and a selector switch 13 are arranged on the other side of the connecting section 8, the power supply supplies power to the first electromagnet 6 and the second electromagnet through the selector switch 13, the power supply supplies power to the controller 12, the selector switch 13 is connected with the controller 12 and used for being selectively switched on by the controller 12, and the push switch 4 is used for controlling the power supply to be switched on and off; and the push switch 4 protrudes from the key hole 5.

The signature refill 9 is connected through first refill fixer in the 8 bottoms of linkage segments, first refill fixer and 8 fixed connection of linkage segments, can dismantle with the signature refill 9 and be connected, 8 tops of linkage segments are through second refill fixer connection pencil refill 10, second refill fixer and 8 fixed connection of linkage segments, can dismantle with pencil refill 10 and be connected. The push switch 4 is a pressure sensor switch.

Example 2: referring to fig. 1-5, a pen cap is arranged on the top of the pen shell, an eraser is arranged on the pen cap, and the power supply is a wireless rechargeable battery. The rest is the same as in example 1.

Example 3: based on example 1, we present a control mode of examination:

1. when the examination starts, the examinee holds the pen with his finger and touches the push switch 4, which is assumed to be a pressure sensor switch in this embodiment, the pressure sensor switch senses pressure, the pressure sensor switch is closed, and the power supply circuit of the power supply is connected.

2. The controller 12 starts to operate according to a controller 12 program set in advance:

(2.1) 0-30 minutes, the controller 12 controls the selector switch 13 to gate the first electromagnet 6, the first electromagnet 6 is electrified to generate magnetic force, the iron block 11 is attracted to move upwards, the 2B pen core is driven to extend out of the upper through hole 14, and the machine-readable card answering time is 30 minutes.

(2.2) 30-60 minutes, the controller 12 controls the selector switch 13 to gate the second electromagnet 7, the second electromagnet 7 is electrified to generate magnetic force, the iron block 11 is attracted to move downwards, the signature pen core 9 is driven to extend out of the lower through hole 15, the handwriting answering time is the handwriting answering time, and the duration is 30 minutes.

(2.3) after 60 minutes, the controller 12 finishes timing, controls the selector switch 13 to be switched off, does not switch on the first electromagnet 6 and the second electromagnet 7, and both electromagnets have no magnetism, so that the controller cannot answer by using the electromagnetic switch, and is in an unusable state; so as to control the type of the used pen core and the writing time.

In fact, according to the actual requirement of the examination, the answering card and the handwriting answering time are different, different time can be adjusted and set, and the selection switch 13 is controlled, so that the first electromagnet 6 and the second electromagnet 7 are controlled to attract the iron block 11 or not attract the iron block 11, and the answering time is controlled.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.