CN215795179U - Junior middle school english wrong question correcting device - Google Patents
Junior middle school english wrong question correcting device Download PDFInfo
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- CN215795179U CN215795179U CN202120377043.7U CN202120377043U CN215795179U CN 215795179 U CN215795179 U CN 215795179U CN 202120377043 U CN202120377043 U CN 202120377043U CN 215795179 U CN215795179 U CN 215795179U
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- 238000012360 testing method Methods 0.000 description 8
- 238000012937 correction Methods 0.000 description 5
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Abstract
The application discloses a junior middle school English wrong question correcting device which comprises a storage box, a connecting table, movable clamping plates, a placing plate, a storage box, a central spindle and a cover plate, wherein rotating shafts are fixedly connected to two ends of the central spindle, the outer ends of the rotating shafts are rotatably connected with the inner side wall of the storage box, the movable clamping plates are located on the inner side of the placing plate, sliding blocks are fixedly connected to the bottom ends of the movable clamping plates, and guide holes are formed in the side faces of the sliding blocks; the surface of the central spindle is provided with a sliding groove, the sliding block is clamped inside the sliding groove, the inner side of the sliding groove is fixedly connected with a guide rod, the guide rod penetrates through the guide hole, one side of the sliding block is provided with a first spring, and the first spring is sleeved on the surface of the guide rod. This application will be junior middle school's english examination paper one end and directly place the bottom at movable clamp plate, twist the screw rod this moment again, can take place to spiral between screw rod and the screw hole and close to can drive movable clamp plate along the spout to the examination paper pressfitting, be convenient for fix the examination paper and dismantle.
Description
Technical Field
The application relates to a wrong-answer correction device, in particular to a wrong-answer correction device for junior middle school English.
Background
The middle school English is always used as the beginning of English learning before the standard of a new course is implemented, even if an English course is opened in primary schools, the English learning of students formally contacting the system is in the middle school stage, and the English level of the students begins to differentiate in the middle school stage, so that the importance of the middle school English learning can be seen.
Traditional junior middle school english examination paper is generally all comparatively simple carrying out wrong problem correction mode, nevertheless is not convenient for accomodate the examination paper, and is comparatively troublesome during the use, and some current wrong problem correction device functional singleness is unfavorable for carrying the use. Therefore, a device for correcting the error of junior middle school english is proposed to solve the above problems.
Disclosure of Invention
A junior middle school English wrong question correcting device comprises a storage box, a connecting table, a movable clamping plate, a placing plate, a storage box, a central spindle and a cover plate;
one end of the placing plate is fixedly connected with the surface of the central spindle, rotating shafts are fixedly connected with the two ends of the central spindle, the outer ends of the rotating shafts are rotatably connected with the inner side wall of the storage box, the movable clamping plate is positioned on the inner side of the placing plate, a sliding block is fixedly connected to the bottom end of the movable clamping plate, and a guide hole is formed in the side face of the sliding block; the surface of the central spindle is provided with a sliding groove, the sliding block is clamped inside the sliding groove, the inner side of the sliding groove is fixedly connected with a guide rod, the guide rod penetrates through the guide hole, one side of the sliding block is provided with a first spring, and the first spring is sleeved on the surface of the guide rod;
the connecting table is fixedly connected inside the storage box, a rotating groove is formed in the top end of the connecting table, an installation cavity is formed in the bottom end of the rotating groove, a connecting plate is arranged inside the rotating groove, round rods are fixedly connected to two sides of the connecting plate, and the round rods are rotatably connected with the inner side wall of the rotating groove; the bottom end of the connecting plate penetrates into the mounting cavity, and a second spring is arranged on the inner side of the bottom end of the connecting plate;
a guide plate is fixedly connected to the outer side of the bottom of one end of the storage box, a guide groove is formed in the side face of the guide plate, and a sliding rod is fixedly connected to the inner side wall of the guide groove; the top end of the cover plate is provided with a rotating plate, the top end of the cover plate is rotatably connected with the rotating plate, the surface of the outer end of the rotating plate is provided with a sliding hole, and the sliding hole is sleeved on the surface of the sliding rod; the top end of the sliding rod is provided with a third spring, and the third spring is sleeved on the surface of the sliding rod.
Further, the placing plate is rotatably connected with the storage box, and the placing plate is matched with the storage box in size.
Furthermore, the movable clamping plate is connected with the central spindle in a sliding mode, and a movable hole is formed in the surface of the movable clamping plate.
Further, a screw rod is arranged on the outer side of the placing plate, a threaded hole is formed in the side face of the bottom end of the placing plate, the screw rod is screwed with the threaded hole, the bottom end of the screw rod penetrates through the movable hole, and an end plate is fixedly connected to the outer end of the screw rod.
Furthermore, the central spindle is of a fan-shaped structure, and two sliding grooves are symmetrically distributed on the surface of the central spindle.
Furthermore, the top end of the connecting plate is of an inclined structure, and the top end of the connecting plate is matched with the size of the connecting hole.
Further, the storage box is internally of a hollow structure, and the cover plate is rotatably connected with one end of the storage box.
Furthermore, the outer end of the rotating plate is clamped inside the guide groove, and the rotating plate is connected with the guide plate in a sliding mode.
Further, the number of the screws is two, and the two screws are symmetrically distributed on the outer side of the bottom end of the placing plate.
Furthermore, place the board lateral surface and open and have the constant head tank, apron bottom rigid coupling has the reference column, just the reference column outer end with the constant head tank block is connected.
The beneficial effect of this application is: the application provides a wrong problem of junior middle school english device of correcting that functional strong and convenient to carry.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a view of the movable clamping plate and the placing plate according to an embodiment of the present application;
FIG. 3 is a diagram of a connection station and a storage box according to an embodiment of the present application;
FIG. 4 is a view of the connection between the placement board and the cover board according to an embodiment of the present application;
fig. 5 is a view of the connection between the storage box and the cover according to an embodiment of the present application.
In the figure: 1. storage box, 2, connection platform, 3, place the board, 31, the connecting hole, 4, the activity splint, 41, the activity hole, 5, the screw rod, 6, the bin, 7, the pivot, 8, the screw hole, 9, well dabber, 91, the spout, 10, first spring, 11, the guide bar, 12, the slider, 121, the guide hole, 13, the end plate, 14, the connecting plate, 15, the rotation groove, 16, the installation cavity, 17, the round bar, 18, the second spring, 19, the constant head tank, 20, the reference column, 21, the apron, 22, the commentaries on classics board, 221, the slide opening, 23, the guide plate, 231, the guide way, 24, the third spring, 25, the slide bar.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-5, a device for correcting a junior middle school english wrong answer comprises a storage box 1, a connecting table 2, a movable clamp plate 4, a placing plate 3, a storage box 6, a central spindle 9 and a cover plate 21;
one end of the placing plate 3 is fixedly connected with the surface of the central spindle 9, two ends of the central spindle 9 are fixedly connected with rotating shafts 7, the outer ends of the rotating shafts 7 are rotatably connected with the inner side wall of the storage box 1, the movable clamping plate 4 is positioned on the inner side of the placing plate 3, the bottom end of the movable clamping plate 4 is fixedly connected with a sliding block 12, and the side surface of the sliding block 12 is provided with a guide hole 121; a sliding groove 91 is formed in the surface of the central spindle 9, the sliding block 12 is clamped inside the sliding groove 91, a guide rod 11 is fixedly connected to the inner side of the sliding groove 91, the guide rod 11 penetrates through the guide hole 121, a first spring 10 is arranged on one side of the sliding block 12, and the first spring 10 is sleeved on the surface of the guide rod 11;
the connecting table 2 is fixedly connected inside the storage box 1, a rotating groove 15 is formed in the top end of the connecting table 2, an installation cavity 16 is formed in the bottom end of the rotating groove 15, a connecting plate 14 is arranged inside the rotating groove 15, round rods 17 are fixedly connected to two sides of the connecting plate 14, and the round rods 17 are rotatably connected with the inner side wall of the rotating groove 15; the bottom end of the connecting plate 14 penetrates into the mounting cavity 16, and a second spring 18 is arranged on the inner side of the bottom end of the connecting plate 14;
a guide plate 23 is fixedly connected to the outer side of the bottom of one end of the storage box 6, a guide groove 231 is formed in the side face of the guide plate 23, and a sliding rod 25 is fixedly connected to the inner side wall of the guide groove 231; the top end of the cover plate 21 is provided with a rotating plate 22, the top end of the cover plate 21 is rotatably connected with the rotating plate 22, the outer end surface of the rotating plate 22 is provided with a sliding hole 221, and the sliding hole 221 is sleeved on the surface of the sliding rod 25; the top end of the slide bar 25 is provided with a third spring 24, and the third spring 24 is sleeved on the surface of the slide bar 25.
The placing plate 3 is rotatably connected with the storage box 1, and the placing plate 3 is matched with the storage box 1 in size, so that the placing plate 3 and the storage box 1 can be conveniently clamped and stored; the movable clamping plate 4 is connected with the central spindle 9 in a sliding mode, and a movable hole 41 is formed in the surface of the movable clamping plate 4, so that the position of the movable clamping plate 4 can be adjusted conveniently; a screw rod 5 is arranged on the outer side of the placing plate 3, a threaded hole 8 is formed in the side surface of the bottom end of the placing plate 3, the screw rod 5 is screwed with the threaded hole 8, the bottom end of the screw rod 5 penetrates through the movable hole 41, an end plate 13 is fixedly connected to the outer end of the screw rod 5, and the position of the movable clamping plate 4 can be driven through the screw rod 5; the central spindle 9 is of a fan-shaped structure, and two sliding grooves 91 are symmetrically distributed on the surface of the central spindle 9, so that the surface structure of the central spindle is convenient to mount; the top end of the connecting plate 14 is of an inclined structure, and the top end of the connecting plate 14 is matched with the connecting hole 31 in size, so that the connecting plate 14 can be conveniently clamped in the connecting hole 31; the interior of the storage box 6 is of a hollow structure, and the cover plate 21 is rotatably connected with one end of the storage box 6, so that the sign pen can be stored in the storage box 6 conveniently; the outer end of the rotating plate 22 is clamped inside the guide groove 231, and the rotating plate 22 is slidably connected with the guide plate 23, so that the position of the cover plate 21 can be conveniently adjusted; the number of the screw rods 5 is two, and the two screw rods 5 are symmetrically distributed on the outer side of the bottom end of the placing plate 3, so that the stability of the movable clamping plate 4 is enhanced; place 3 lateral surfaces of board and open and have constant head tank 19, the bottom rigid coupling of apron 21 has reference column 20, just 20 outer ends of reference column with the block connection of constant head tank 19 is convenient for with apron 21 is fixed.
When the test paper placing device is used, one end of a junior middle school English test paper can be placed at the bottom end of the movable clamping plate 4, the screw rod 5 is screwed at the moment, the screw rod 5 and the threaded hole 8 are screwed, and therefore the movable clamping plate 4 can be driven to press the test paper along the sliding groove 91, and the test paper can be fixed on the surface of the placing plate 3;
then the placing plate 3 can be clamped on the surface of the storage box 1 by rotating until the top end of the connecting plate 14 is contacted with the connecting hole 31, because the top end of the connecting plate 14 is of an inclined structure, the placing plate 3 can drive the connecting plate 14 to rotate by pressing, and then the second spring 18 is compressed until the top end of the connecting plate 14 is completely clamped with the connecting hole 31, the placing plate 3 can be fixed under the reaction of the second spring 18, and the disassembly and the assembly are simple; the storage box 6 is arranged on the outer side of the placing plate 3, the sign pen can be stored in the storage box 6, the rotating plate 22 can be driven to slide along the guide groove 231 through the sliding cover plate 21, the third spring 24 is compressed, and the positioning column 20 at the bottom end of the cover plate 21 can be clamped in the positioning groove 19 under the reaction of the third spring 24.
The application has the advantages that:
1. according to the method, one end of the junior middle school English test paper is directly placed at the bottom end of the movable clamp plate, the screw rod is screwed at the moment, and the screw rod and the threaded hole are screwed together, so that the movable clamp plate can be driven to press the test paper along the sliding groove, the test paper is convenient to fix and disassemble, and auxiliary correction is facilitated;
2. the placing plate can be clamped with the storage box, so that test papers can be stored in the storage box, the connecting plate can be pushed when the placing plate is clamped with the storage box, the placing plate can drive the connecting plate to rotate when the connecting plate is pressed, the top end of the connecting plate is completely clamped with the connecting hole, the placing plate can be fixed by the second spring, and the mounting and dismounting are simple;
3. this application can leave the pen inside the bin, can drive the commentaries on classics board through the sliding cover board this moment and slide in the same direction as the guide way, compresses the third spring simultaneously, can be inside apron bottom reference column block in the constant head tank under the third spring reaction to can be connected apron and bin, easy operation.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a device is revised to junior middle school english wrong examination, its characterized in that: comprises a storage box (1), a connecting table (2), a movable clamping plate (4), a placing plate (3), a storage box (6), a central spindle (9) and a cover plate (21);
one end of the placing plate (3) is fixedly connected with the surface of the central spindle (9), two ends of the central spindle (9) are fixedly connected with rotating shafts (7), the outer ends of the rotating shafts (7) are rotatably connected with the inner side wall of the storage box (1), the movable clamping plate (4) is positioned on the inner side of the placing plate (3), a sliding block (12) is fixedly connected to the bottom end of the movable clamping plate (4), and a guide hole (121) is formed in the side face of the sliding block (12); a sliding groove (91) is formed in the surface of the central spindle (9), the sliding block (12) is clamped inside the sliding groove (91), a guide rod (11) is fixedly connected to the inner side of the sliding groove (91), the guide rod (11) penetrates through the guide hole (121), a first spring (10) is arranged on one side of the sliding block (12), and the first spring (10) is sleeved on the surface of the guide rod (11);
the connecting table (2) is fixedly connected inside the storage box (1), a rotating groove (15) is formed in the top end of the connecting table (2), an installation cavity (16) is formed in the bottom end of the rotating groove (15), a connecting plate (14) is arranged inside the rotating groove (15), round rods (17) are fixedly connected to two sides of the connecting plate (14), and the round rods (17) are rotatably connected with the inner side wall of the rotating groove (15); the bottom end of the connecting plate (14) penetrates into the mounting cavity (16), and a second spring (18) is arranged on the inner side of the bottom end of the connecting plate (14);
a guide plate (23) is fixedly connected to the outer side of the bottom of one end of the storage box (6), a guide groove (231) is formed in the side face of the guide plate (23), and a sliding rod (25) is fixedly connected to the inner side wall of the guide groove (231); the top end of the cover plate (21) is provided with a rotating plate (22), the top end of the cover plate (21) is rotatably connected with the rotating plate (22), the outer end surface of the rotating plate (22) is provided with a sliding hole (221), and the sliding hole (221) is sleeved on the surface of the sliding rod (25); the top end of the sliding rod (25) is provided with a third spring (24), and the third spring (24) is sleeved on the surface of the sliding rod (25).
2. The junior middle school english wrong answer correcting device of claim 1, characterized by: the placing plate (3) is rotatably connected with the storage box (1), and the placing plate (3) is matched with the storage box (1) in size.
3. The junior middle school english wrong answer correcting device of claim 2, characterized in that: the movable clamping plate (4) is in sliding connection with the central spindle (9), and a movable hole (41) is formed in the surface of the movable clamping plate (4).
4. The junior middle school english wrong answer correcting device of claim 3, characterized by: the outer side of the placing plate (3) is provided with a screw rod (5), the side face of the bottom end of the placing plate (3) is provided with a threaded hole (8), the screw rod (5) is screwed with the threaded hole (8), the bottom end of the screw rod (5) penetrates through the movable hole (41), and the outer end of the screw rod (5) is fixedly connected with an end plate (13).
5. The junior middle school english wrong answer correcting device of claim 4, characterized by: the middle core shaft (9) is of a fan-shaped structure, and the two sliding grooves (91) are symmetrically distributed on the surface of the middle core shaft (9).
6. The junior middle school english wrong answer correcting device of claim 5, characterized by: the top end of the connecting plate (14) is of an inclined structure, and the top end of the connecting plate (14) is matched with the size of the connecting hole (31).
7. The junior middle school english wrong answer correcting device of claim 6, characterized by: the storage box (6) is internally of a hollow structure, and the cover plate (21) is rotatably connected with one end of the storage box (6).
8. The junior middle school english wrong answer correcting device of claim 7, characterized by: the outer end of the rotating plate (22) is clamped in the guide groove (231), and the rotating plate (22) is connected with the guide plate (23) in a sliding mode.
9. The junior middle school english wrong answer correcting device of claim 8, characterized in that: the number of the screw rods (5) is two, and the two screw rods (5) are symmetrically distributed on the outer side of the bottom end of the placing plate (3).
10. The junior middle school english wrong answer correcting device of claim 9, characterized by: place board (3) lateral surface and open and have constant head tank (19), apron (21) bottom rigid coupling has reference column (20), just reference column (20) outer end with constant head tank (19) block is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120377043.7U CN215795179U (en) | 2021-02-20 | 2021-02-20 | Junior middle school english wrong question correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120377043.7U CN215795179U (en) | 2021-02-20 | 2021-02-20 | Junior middle school english wrong question correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215795179U true CN215795179U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120377043.7U Expired - Fee Related CN215795179U (en) | 2021-02-20 | 2021-02-20 | Junior middle school english wrong question correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215795179U (en) |
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2021
- 2021-02-20 CN CN202120377043.7U patent/CN215795179U/en not_active Expired - Fee Related
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Granted publication date: 20220211 |