CN109345910A - A kind of multiple-choice question sentences topic device - Google Patents
A kind of multiple-choice question sentences topic device Download PDFInfo
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- CN109345910A CN109345910A CN201811320825.6A CN201811320825A CN109345910A CN 109345910 A CN109345910 A CN 109345910A CN 201811320825 A CN201811320825 A CN 201811320825A CN 109345910 A CN109345910 A CN 109345910A
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- choice question
- slot
- fixedly connected
- topic device
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
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- Entrepreneurship & Innovation (AREA)
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Abstract
A kind of multiple-choice question sentences topic device, is related to a kind of teaching aid.Accumulator tank is placed on bottom plate, plate upper surface is fixedly connected with the lower end of four columns, four the upper end of the column are connect with transmission mechanism, transmission mechanism is connect by Geneva mechanism with driving mechanism, driving mechanism is equipped with elevating mechanism, elevating mechanism one end is connected with corresponding column, and the elevating mechanism other end is connect with Pan Ti mechanism.The invention saves time and labor, saves instructional blocks of time, improves efficiency of teaching.
Description
Technical field
The present invention relates to one kind to sentence topic device, and especially a kind of multiple-choice question sentences topic device, belongs to teaching aid technical field.
Background technique
No matter the study of which kind of subject, multiple-choice question all occupies certain specific gravity.Teacher is carrying out the operation of English multiple-choice question
When correcting, needs first briefly to remember correct option, then compared one by one with the answer of student again, often correct a work
Industry is time-consuming and laborious it is necessary to be repeated once the above process, and is easy because the promnesia or hand of teacher are missed, and cause to correct
Mistake reduces the accuracy rate of teaching job.If encountering large-scale examination, even more needs to employ a large amount of teacher resource and criticized
Change, waste a large amount of instructional blocks of time, reduces the working efficiency of teacher.
Summary of the invention
To solve deficiency existing for background technique, the present invention provides a kind of multiple-choice question and sentences topic device.
Realize above-mentioned purpose, the present invention takes following technical proposals: a kind of multiple-choice question sentences topic device, including bottom plate, transmission
Mechanism, Geneva mechanism, driving mechanism, elevating mechanism, Pan Ti mechanism, accumulator tank and four columns；It is placed on the bottom plate
Accumulator tank, plate upper surface are fixedly connected with the lower end of four columns, and four the upper end of the column are connect with transmission mechanism, described
Transmission mechanism is connect by Geneva mechanism with driving mechanism, and the driving mechanism is equipped with elevating mechanism, the elevator
Structure one end is connected with corresponding column, and the elevating mechanism other end is connect with Pan Ti mechanism.
Compared with prior art, the beneficial effects of the present invention are: the present invention is equipped with the transmission mechanism for the setting that cooperates, drives
Motivation structure, elevating mechanism, Geneva mechanism and Pan Ti mechanism, realize multiple-choice question answering card sentences topic automatically one by one, in use,
One man operation is only needed, it is time saving and energy saving, instructional blocks of time is saved, efficiency of teaching is improved.
Detailed description of the invention
Fig. 1 is the overall structure axonometric drawing that multiple-choice question of the invention sentences topic device；
Fig. 2 is the overall structure axonometric drawing of driving mechanism, Geneva mechanism, elevating mechanism and Pan Ti mechanism；
Fig. 3 is the overall structure axonometric drawing of Pan Ti mechanism (except upright bar).
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states, it is clear that described embodiment is only a part of the embodiment of invention, instead of all the embodiments, based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It shall fall within the protection scope of the present invention.
Specific embodiment 1: the invention discloses a kind of multiple-choice questions to sentence topic device, including bottom plate as shown in Fig. 1 ~ Fig. 3
2, transmission mechanism, Geneva mechanism, driving mechanism, elevating mechanism, Pan Ti mechanism, accumulator tank 14 and four columns 3；The bottom plate
Accumulator tank 14 is placed on 2,2 upper surface of bottom plate is fixedly connected with the lower end of four columns 3, four columns, 3 upper end and biography
The connection of motivation structure, the transmission mechanism are connect by Geneva mechanism with driving mechanism, and the driving mechanism and elevating mechanism cooperate
Setting, described elevating mechanism one end are connected with corresponding column 3, and the elevating mechanism other end is connect with Pan Ti mechanism.
Specific embodiment 2: as shown in Figure 1, present embodiment is made furtherly to specific embodiment one
It is bright, it is described sentence topic device further include four castors 1, four castors 1 are universal locking castor, and four castors 1 are fixed on
The four corners of 2 lower end of bottom plate.
Specific embodiment 3: as shown in Figure 1, present embodiment is made furtherly to specific embodiment one
Bright, the transmission mechanism includes 11, two bull sticks 15 of transmission belt and multiple article putting grooves 12；Horizontally disposed two bull sticks
15 are sequentially connected by transmission belt 11, and the both ends of each bull stick 15 are rotatablely connected with corresponding two columns 3, the transmission belt
11 middle parts are fixed with multiple article putting grooves 12, the equal spaced set of the multiple article putting groove 12 along its transmission direction；One of them turns
It is fixedly connected in the middle part of 15 one end of bar and the driven sheave 4-1 for the Geneva mechanism being vertically arranged.
Specific embodiment 4: as shown in Figure 1, 2, present embodiment is made furtherly to specific embodiment one
Bright, the driving mechanism includes connecting plate 5, motor 6, shaft 7 and cam 8；The horizontally disposed motor 6 passes through connecting plate
5 are fixedly connected with corresponding column 3, and the output shaft of motor 6 is fixedly connected with one end of shaft 7,7 other end of shaft with it is right
Two columns 3 rotation connection answered, shaft 7 are disposed therein the both ends of the upper end of a bull stick 15 and shaft 7 respectively and vertically
The cam 8 of setting is fixedly connected with the active driver plate 4-2 of Geneva mechanism.
Specific embodiment 5: as shown in Figure 1, 2, present embodiment is made furtherly to specific embodiment four
Bright, the setting direction of the protrusion of the driving lever and cam 8 of the active driver plate 4-2 is opposite.
Specific embodiment 6: as shown in Figure 1, 2, present embodiment is to specific embodiment one or specific embodiment
Four further explanations made, the elevating mechanism include fixed cylinder 9-1, slide bar 9-2 and connecting rod 9-3, the cam 8 with
The lower end for the slide bar 9-2 being vertically arranged is equipped with, and sliding sleeve is equipped with fixed cylinder 9-1, the fixed cylinder 9- on the slide bar 9-2
The 1 high direction of barrel lower end edge cylinder is equipped with the one end notch B, the connecting rod 9-3 penetrated through with its lower surface and is arranged tightly on institute
It states in notch B and is fixedly connected with the lower end of slide bar 9-2, the outer circumference surface of fixed cylinder 9-1 is slidably connected with corresponding column 3.
Specific embodiment 7: as shown in Fig. 1 ~ Fig. 3, present embodiment be specific embodiment one is made it is further
Illustrate, the Pan Ti mechanism includes upright bar 10, rectangle frame 13, fixed plate 13-2 and multiple seal 13-1, the connecting rod 9-3
The other end is fixedly connected with the upper end of upright bar 10, the middle part of the lower end of the upright bar 10 and 13 upper surface of rectangle frame being vertically arranged
It being fixedly connected, the left and right side frame of the rectangle frame 13 is correspondingly provided with one A of through slot, and the two of the horizontally disposed fixed plate 13-2
It is inserted into splaying in corresponding one A of through slot, the lower frame of rectangle frame 13 is equipped with multiple two C of through slot, institute through its plate thickness direction
Multiple two C rectangular array of through slot settings are stated, are placed with seal 13-1 in two C of part through slot in multiple two C of through slot.
Specific embodiment 8: as shown in Fig. 1 ~ Fig. 3, present embodiment be specific embodiment seven is made it is further
Illustrate, each seal 13-1 includes snap-gauge 13-1-1 and printing forme 13-1-2, the snap-gauge 13-1-1 fixed setting
In the upper end of printing forme 13-1-2, the horizontal cross-section of snap-gauge 13-1-1 is greater than the horizontal cross-section of two C of through slot, the printing forme 13-1-2
Horizontal cross-section and the horizontal cross-section of two C of through slot match, the height of printing forme 13-1-2 is greater than the groove depth of two C of through slot.
Student carries out full-filling to the corresponding answer sheet of selected answer, and in using the present invention, operator is respectively by seal 13-
After 1 stamps ink paste, it is placed in corresponding two C of through slot of correct option, fixed plate 11 is then each passed through two one A of through slot,
Fix all seal 13-1；Motor 6 is opened, the rotation of 6 output shaft of motor drives shaft 7 to rotate, then band 8 He of moving cam
Active driver plate 4-2 rotation, the rotation of active driver plate 4-2 drive the intermittent movement of driven sheave 4-1, then drive two bull sticks 15
Intermittent rotary, then drive 11 intermittent rotary of transmission belt, the intermittent movement of multiple article putting grooves 12 is then driven, when article putting groove 12
When moving to top, answering card is placed into article putting groove 12 by operator one by one, then realizes the intermittent movement of answering card；It is convex
The rotation of wheel 8 pushes slide bar 9-2 to move up and down, and then connecting rod 9-3 is driven to move up and down, and then Pan Ti mechanism is driven to transport up and down
Dynamic, i.e., multiple seal 13-1 carry out stamp printing to answer card, and after stamp printing, Pan Ti mechanism is moved upwards, due between answering card
It has a rest movement, the answering card that stamp printing finishes at this time moves to front, and the answering card of non-stamp printing moves to the lower end of Pan Ti mechanism, repeats
Above-mentioned movement completes stamp printing and sentences topic；The answering card that stamp printing is completed is fallen in accumulator tank 14 with the movement of conveyer belt 11.
After the completion of seal 13-1 stamp printing, if ink paste print is overlapped with answer selected by student, student's selection is correct；If ink paste
Print is not overlapped with answer selected by student, then student selects mistake, i.e. the answer of ink paste institute stamp printing is correct option.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in the form of others dress body.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that by all in the meaning and scope for the condition of equivalent for falling in claim
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of multiple-choice question sentences topic device, it is characterised in that: including bottom plate (2), transmission mechanism, Geneva mechanism, driving mechanism, liter
Descending mechanism, Pan Ti mechanism, accumulator tank (14) and four columns (3)；Accumulator tank (14), bottom plate are placed on the bottom plate (2)
(2) upper surface is fixedly connected with the lower end of four columns (3), and four columns (3) upper end is connect with transmission mechanism, the biography
Motivation structure is connect by Geneva mechanism with driving mechanism, and the driving mechanism is equipped with elevating mechanism, the elevating mechanism
One end is connected with corresponding column (3), and the elevating mechanism other end is connect with Pan Ti mechanism.
2. a kind of multiple-choice question according to claim 1 sentences topic device, it is characterised in that: it is described sentence topic device further include four
Castor (1), four castors (1) are universal locking castor, and four castors (1) are fixed on four angles of bottom plate (2) lower end
Portion.
3. a kind of multiple-choice question according to claim 1 sentences topic device, it is characterised in that: the transmission mechanism includes transmission belt
(11), two bull sticks (15) and multiple article putting grooves (12)；Horizontally disposed two bull sticks (15) pass through transmission belt (11)
Transmission connection, the both ends of each bull stick (15) are rotatablely connected with corresponding two columns (3), edge in the middle part of the transmission belt (11)
Its transmission direction is fixed with multiple article putting grooves (12), the equal spaced set of the multiple article putting groove (12)；One of bull stick
(15) it is fixedly connected in the middle part of one end and the driven sheave (4-1) for the Geneva mechanism being vertically arranged.
4. a kind of multiple-choice question according to claim 1 sentences topic device, it is characterised in that: the driving mechanism includes connecting plate
(5), motor (6), shaft (7) and cam (8)；The horizontally disposed motor (6) passes through connecting plate (5) and corresponding column
(3) be fixedly connected, the output shaft of motor (6) is fixedly connected with one end of shaft (7), shaft (7) other end with it is corresponding
The rotation connection of two columns (3), shaft (7) be disposed therein the both ends of the upper end of a bull stick (15) and shaft (7) respectively with
The cam (8) being vertically arranged is fixedly connected with the active driver plate (4-2) of Geneva mechanism.
5. a kind of multiple-choice question according to claim 4 sentences topic device, it is characterised in that: the active driver plate (4-2) is dialled
The setting direction of the protrusion of bar and cam (8) is opposite.
6. a kind of multiple-choice question according to claim 1 or 4 sentences topic device, it is characterised in that: the elevating mechanism includes solid
Safety barrel (9-1), slide bar (9-2) and connecting rod (9-3), the cam (8) and the lower end for the slide bar (9-2) being vertically arranged cooperate
It is arranged, sliding sleeve is equipped with fixed cylinder (9-1) on the slide bar (9-2), and the high direction of fixed cylinder (9-1) the barrel lower end edge cylinder is set
Have a notch (B) with the perforation of its lower surface, described connecting rod (9-3) one end be arranged tightly in the notch (B) and with cunning
The lower end of bar (9-2) is fixedly connected, and the outer circumference surface of fixed cylinder (9-1) is slidably connected with corresponding column (3).
7. a kind of multiple-choice question according to claim 1 sentences topic device, it is characterised in that: the Pan Ti mechanism includes upright bar
(10), rectangle frame (13), fixed plate (13-2) and multiple seals (13-1), connecting rod (9-3) other end and upright bar
(10) upper end is fixedly connected, the fixed company in middle part of the lower end of the upright bar (10) and rectangle frame (13) upper surface being vertically arranged
It connecing, the left and right side frame of the rectangle frame (13) is correspondingly provided with through slot one (A), and the two of the horizontally disposed fixed plate (13-2)
It is inserted into splaying in corresponding through slot one (A), the lower frame of rectangle frame (13) is equipped with multiple through slots two through its plate thickness direction
(C), the multiple two (C) rectangular array of through slot is arranged, and is placed with print in the part through slot two (C) in multiple through slots two (C)
Chapter (13-1).
8. a kind of multiple-choice question according to claim 7 sentences topic device, it is characterised in that: each seal (13-1) is equal
Including snap-gauge (13-1-1) and printing forme (13-1-2), the snap-gauge (13-1-1) is fixed at the upper of printing forme (13-1-2)
End, the horizontal cross-section of snap-gauge (13-1-1) are greater than the horizontal cross-section of through slot two (C), the horizontal cross-section of the printing forme (13-1-2)
Match with the horizontal cross-section of the through slot two (C), the height of printing forme (13-1-2) is greater than the groove depth of through slot two (C).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320825.6A CN109345910A (en) | 2018-11-07 | 2018-11-07 | A kind of multiple-choice question sentences topic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320825.6A CN109345910A (en) | 2018-11-07 | 2018-11-07 | A kind of multiple-choice question sentences topic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109345910A true CN109345910A (en) | 2019-02-15 |
Family
ID=65314281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811320825.6A Pending CN109345910A (en) | 2018-11-07 | 2018-11-07 | A kind of multiple-choice question sentences topic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109345910A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113393737A (en) * | 2021-05-26 | 2021-09-14 | 秦皇岛职业技术学院 | Automatic correct english selection examination paper device |
| CN114006993A (en) * | 2021-11-05 | 2022-02-01 | 北京云思智学科技有限公司 | Test question automatic correcting and mark retaining machine, control method thereof and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158117Y (en) * | 1993-05-02 | 1994-03-02 | 梁楠 | Marking device for standard examination questions |
| CN201334988Y (en) * | 2008-12-03 | 2009-10-28 | 丁保民 | Punching machine for scoring |
| CN205131716U (en) * | 2015-11-19 | 2016-04-06 | 三峡大学 | Cold cream automatic filling machine |
| CN206357846U (en) * | 2016-12-23 | 2017-07-28 | 冯华云 | A kind of answer card reader |
| CN107055439A (en) * | 2017-06-26 | 2017-08-18 | 屠明州 | A kind of continuous filling mechanism |
-
2018
- 2018-11-07 CN CN201811320825.6A patent/CN109345910A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158117Y (en) * | 1993-05-02 | 1994-03-02 | 梁楠 | Marking device for standard examination questions |
| CN201334988Y (en) * | 2008-12-03 | 2009-10-28 | 丁保民 | Punching machine for scoring |
| CN205131716U (en) * | 2015-11-19 | 2016-04-06 | 三峡大学 | Cold cream automatic filling machine |
| CN206357846U (en) * | 2016-12-23 | 2017-07-28 | 冯华云 | A kind of answer card reader |
| CN107055439A (en) * | 2017-06-26 | 2017-08-18 | 屠明州 | A kind of continuous filling mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113393737A (en) * | 2021-05-26 | 2021-09-14 | 秦皇岛职业技术学院 | Automatic correct english selection examination paper device |
| CN114006993A (en) * | 2021-11-05 | 2022-02-01 | 北京云思智学科技有限公司 | Test question automatic correcting and mark retaining machine, control method thereof and storage medium |
| CN114006993B (en) * | 2021-11-05 | 2023-09-22 | 北京云思智学科技有限公司 | Automatic correction mark retaining machine for test questions, control method thereof and storage medium |
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Application publication date: 20190215 |