An english word spelling detection apparatus

Abstract

The application discloses an English word spelling detection device and relates to the technical field of English learning auxiliary tools. The English word spelling detection device comprises a fixing base, a rotating shaft installed on the outside of the fixing base, a connecting frame connected with the rotating shaft, a detection plate arranged on the outside of the connecting frame, a connecting shaft arranged on the side of the fixing base away from the rotating shaft, a clamping plate connected with the connecting shaft, an adjusting mechanism arranged on the outside of the connecting shaft, a central shaft installed on the outside of the connecting shaft, a ring-shaped seat rotatably connected on the outside of the central shaft, a first display plate and a second display plate arranged on the outside of the ring-shaped seat, and the rotating shaft is used for adjusting the relative positions among the detection plate, the first display plate and the second display plate. The English word spelling detection device further comprises a first fixing column arranged below the fixing base and a supporting mechanism installed below the first fixing column. The English word spelling detection device achieves the purpose of improving the use efficiency of the device by arranging the supporting mechanism and the adjusting mechanism.

Description

Technical Field

[0001] This invention relates to the field of English learning aids, specifically to an English word spelling detection device. Background Technology

[0002] English word spelling refers to the process of correctly arranging each letter of a word according to the standard alphabetical order. The operator needs to check the target word letter by letter and verify it against a dictionary or thesaurus. Therefore, using an English word spelling detection device to check spelling is particularly necessary.

[0003] A utility model patent with publication number CN213815007U discloses an English word spelling detection device that allows two or three people to spell and memorize words together, adding fun to the otherwise tedious process of word memorization. However, the method of setting up a letter wheel for each letter and judging the spelling based on the letter wheel results in a large number of letter wheels and a complex detection structure. Summary of the Invention

[0004] To overcome the problems of large number of letter wheels and complex detection structure in methods that use individual letter wheels for each letter and judge spelling accuracy based on the letter wheel information, this invention provides an English word spelling detection device, including a fixed base, and further comprising:

[0005] The rotating shaft and the connecting bracket connected to the rotating shaft are mounted on the outside of the fixed base;

[0006] The detection plate is installed on the outside of the connecting frame;

[0007] A connecting shaft and a locking plate connected to the connecting shaft are located on the side of the fixed base away from the rotating shaft.

[0008] An adjustment mechanism is provided outside the connecting shaft. The adjustment mechanism includes a central shaft installed outside the connecting shaft, an annular seat rotatably connected outside the central shaft, and a first display plate and a second display plate provided outside the annular seat. The rotating shaft is used to adjust the relative position between the detection plate and the first and second display plates.

[0009] Preferably, it further includes:

[0010] The first fixing post is located below the fixing base;

[0011] The support mechanism is installed below the first fixed column.

[0012] Preferably, the support mechanism includes:

[0013] The second fixing post is installed below the first fixing post;

[0014] The base frame is installed below the second fixed column.

[0015] Preferably, the support mechanism further includes:

[0016] A fixing plate installed on the outside of the second fixing column;

[0017] A lifting plate that is slidably connected to the outside of the second fixed column;

[0018] The telescopic rod is installed between the fixed plate and the lifting plate;

[0019] A connecting rod and a suction cup connected to the connecting rod are installed below the lifting plate, and the connecting rod passes through the interior of the base frame.

[0020] Preferably, the adjustment mechanism further includes:

[0021] A cylinder installed on the outside of the mounting plate and a first channel opened inside the cylinder;

[0022] Multiple card holders are provided on the outside of the cylinder.

[0023] Preferably, the adjustment mechanism further includes:

[0024] A connecting cylinder installed inside the annular seat;

[0025] A spring and a support rod connected to the spring are installed inside the connecting cylinder. The support rod is slidably connected inside the connecting cylinder. After the testing work is completed, the spring is used to drive the support rod, the first display panel, and the second display panel to return to their original positions.

[0026] Preferably, the adjustment mechanism further includes:

[0027] A connecting seat is snapped onto the outside of the support rod, and the connecting seat is connected to the first display panel;

[0028] A connector installed between the first display panel and the second display panel;

[0029] The first insertion rod is installed on the side of the first display panel and the second display panel near the cylinder. The first insertion rod is adapted to the card holder. By controlling the first insertion rod to be inserted into the card holder, the first display panel or the second display panel is controlled to move closer to the cylinder, thereby facilitating the camera to detect and process the arrangement of letters.

[0030] Preferably, the adjustment mechanism further includes:

[0031] A second channel is formed inside the cylinder, and the second channel is connected to the card holder;

[0032] A limiting bracket installed inside the cylinder.

[0033] Preferably, the adjustment mechanism further includes:

[0034] The push rod installed inside the limit frame and the vertical plate connected to the telescopic end of the push rod;

[0035] The second insert is located outside the vertical plate and is adapted to the second channel. The push rod is used to drive the vertical plate and the second insert to move, control the second insert to enter the card holder through the second channel, push the first insert out of the card holder, and then control the first display panel and the second display panel to return to their original positions without the need for external equipment or manual disassembly to restore the positions of the first display panel and the second display panel.

[0036] This invention provides an English word spelling detection device. It has the following beneficial effects:

[0037] 1. This English word spelling detection device uses a motor-controlled rotating shaft, connecting frame, and detection plate. A camera is mounted on one side of the detection plate, and a display screen is on the other. After detecting the spelling result, the result is transmitted to the display screen, making the detection process simple and fast. In contrast, existing detection devices use a separate letter wheel for each letter, judging spelling accuracy based on the letter wheel's position. This results in a large number of letter wheels and a complex detection structure. Therefore, this detection plate replaces the letter wheels for rapid detection and display, thus solving the aforementioned problems.

[0038] 2. This English word spelling detection device uses a support mechanism to limit the device's position. When users use the device to spell words, it is prone to shaking, leading to inaccurate spelling. Therefore, the support mechanism limits the device's position before spelling, preventing tilting or shaking.

[0039] 3. This English word spelling detection device, through an adjustment mechanism, allows manual movement of the first and second display panels, which in turn rotates the support rod, connecting cylinder, and annular seat, quickly aligning the first or second display panel with the corresponding letter to the card slot. A pressing and fixing mechanism controls the first insertion rod to engage and fix with the card slot, achieving rapid positioning of the first or second display panel. The connecting component consists of vertical plates at both ends and a flexible arc-shaped band in the middle, connecting the first and second display panels and also utilizing its limiting function to ensure that pressing one side does not accidentally contact the corresponding card slot on the other side.

[0040] 4. This English word spelling detection device, through an adjustment mechanism, after the detection work is completed, drives the vertical plate and the second insertion rod to move by activating the push rod. The second insertion rod enters the card holder through the second channel, smoothly pushing out the first insertion rod, which is magnetically fixed in the card holder, thus automatically separating the first or second display board from the card holder. Subsequently, under the combined action of the spring's rebound force and the elastic reset of the connecting parts, the display board automatically returns to its initial position, ready for the next use. The entire process can complete the repositioning of all letters without manual manipulation or disassembly of the letter boards. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0042] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0043] Figure 3 This is a schematic diagram of the support mechanism of the present invention;

[0044] Figure 4 This is a schematic diagram of the adjustment mechanism of the present invention;

[0045] Figure 5 For the present invention Figure 4 Schematic diagram of the structure at point A;

[0046] Figure 6 This is a schematic diagram of the internal structure of the adjustment mechanism of the present invention;

[0047] Figure 7 This is a cross-sectional view of the adjusting mechanism of the present invention;

[0048] Figure 8 For the present invention Figure 7 A schematic diagram of the structure at point B.

[0049] In the diagram: 1. Fixed base; 2. First fixed column; 3. Support mechanism; 301. Second fixed column; 302. Base frame; 303. Fixed plate; 304. Telescopic rod; 305. Lifting plate; 306. Connecting rod; 307. Suction cup; 4. Connecting shaft; 5. Positioning plate; 6. Adjustment mechanism; 601. Cylinder; 602. First channel; 603. Positioner; 604. Support rod; 605. First display panel; 606. Connecting piece; 607. Second display panel; 608. First insertion rod; 609. Central shaft; 610. Limiting frame; 611. Second channel; 612. Connecting base; 613. Ring base; 614. Connecting cylinder; 615. Spring; 616. Push rod; 617. Vertical plate; 618. Second insertion rod; 7. Rotating shaft; 8. Connecting frame; 9. Detection plate. Detailed Implementation

[0050] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0051] like Figures 1-8 As shown, the present invention provides a technical solution: an English word spelling detection device, which is described below.

[0052] Including the fixed base 1, it also includes:

[0053] The rotating shaft 7 and the connecting bracket 8 connected to the rotating shaft 7 are installed outside the fixed base 1. The fixed base 1 connected to the rotating shaft 7 is equipped with a motor, and the rotating shaft 7 is connected to the output end of the motor.

[0054] The detection plate 9, which is set outside the connecting frame 8, is driven by a motor to deflect the shaft 7, the connecting frame 8, and the detection plate 9.

[0055] A connecting shaft 4 and a locking plate 5 connected to the connecting shaft 4 are provided on the side of the fixed base 1 away from the rotating shaft 7.

[0056] An adjustment mechanism 6 is provided outside the connecting shaft 4. The adjustment mechanism 6 includes a central shaft 609 installed outside the connecting shaft 4, an annular seat 613 rotatably connected to the outside of the central shaft 609, and a first display plate 605 and a second display plate 607 provided outside the annular seat 613. The rotating shaft 7 is used to adjust the relative position between the detection plate 9 and the first display plate 605 and the second display plate 607. A camera is provided on the side of the detection plate 9 close to the first display plate 605 and the second display plate 607, and a display screen is provided on the side of the detection plate 9 away from the first display plate 605 and the second display plate 607. Multiple annular seats 613 are provided, and positioning rings are provided at both ends of the annular seats 613 to prevent the position of the annular seats 613 from shifting.

[0057] The first fixing post 2 is located below the fixing base 1;

[0058] The support mechanism 3 is installed below the first fixed column 2.

[0059] When using the device, first place it on the table and adjust the support mechanism 3 to fix its position. Then, the user can use the adjustment mechanism 6 to spell English words. After spelling, the motor drives the rotating shaft 7, connecting frame 8, and detection plate 9 to deflect. The detection plate 9 gradually deflects to the first display plate 605 and the second display plate 607. The camera transmits the spelling information to the processor, which detects the spelling and transmits the result to the display screen.

[0060] By setting up a rotating shaft 7 controlled by a motor, a connecting frame 8, and a detection plate 9, with a camera on one side and a display screen on the other, the detection process is simple and fast after the spelling result is detected and transmitted to the display screen. In contrast, existing detection devices use a separate letter wheel for each letter, judging spelling accuracy based on the letter wheel's position. This results in a large number of letter wheels and a complex detection structure. Therefore, the detection plate 9 replaces the letter wheels for rapid detection and display, thus solving the aforementioned problems.

[0061] Supporting mechanism 3 includes:

[0062] The second fixing post 301 is installed below the first fixing post 2;

[0063] The base frame 302 is installed below the second fixed column 301;

[0064] The fixing plate 303 is installed on the outside of the second fixing column 301;

[0065] A lifting plate 305 is slidably connected to the outside of the second fixed column 301;

[0066] The telescopic rod 304 is installed between the fixed plate 303 and the lifting plate 305, and the telescopic rod 304 has an automatic retraction function.

[0067] The connecting rod 306 and the suction cup 307 connected to the connecting rod 306 are installed below the lifting plate 305. The connecting rod 306 passes through the interior of the base frame 302.

[0068] The process of using support mechanism 3 to support and define the position of the equipment:

[0069] The user places the device on the table and then manually presses down the lifting plate 305. At this time, the telescopic rod 304 is stretched, and the lifting plate 305 drives the connecting rod 306 and the suction cup 307 to move downward until the suction cup 307 is attracted and fixed on the table, thereby limiting the device.

[0070] After using the device, the user manually pulls up the lifting plate 305, and the suction cup 307 gradually separates from the desktop. Then, driven by the telescopic rod 304, the lifting plate 305 drives the connecting rod 306 and the suction cup 307 back to their original positions.

[0071] The support mechanism 3 is used to limit the device's position. When users use the device to spell words, the device may shake, leading to inaccurate spelling. Therefore, the support mechanism 3 is set up to limit the device's position before spelling words, preventing the device from tilting or shaking.

[0072] Adjustment mechanism 6 also includes:

[0073] A cylinder 601 installed on the outside of the mounting plate 5 and a first channel 602 opened inside the cylinder 601, the first channel 602 having multiple openings;

[0074] Multiple card holders 603 are provided on the outside of the cylinder 601.

[0075] The connecting cylinder 614 is installed inside the annular seat 613, and nine connecting cylinders 614 are provided in each annular seat 613.

[0076] A spring 615 and a support rod 604 connected to the spring 615 are disposed inside the connecting cylinder 614. The support rod 604 is slidably connected inside the connecting cylinder 614.

[0077] A connecting seat 612 is snapped onto the outside of the support rod 604, and the connecting seat 612 is connected to the first display panel 605;

[0078] The connector 606 is installed between the first display panel 605 and the second display panel 607. The first display panel 605 is closer to the cylinder than the second display panel 607. Each support rod 604 is provided with a first display panel 605, two connectors 606 and two second display panels 607 on its outside. The first display panel 605 and the second display panel 607 are marked with letters inside. The connector 606 is composed of vertical plates at both ends and an elastic arc-shaped band in the middle. The vertical plates at both ends are used to connect the first display panel 605 and the second display panel 607 respectively.

[0079] The first insertion rod 608 is disposed on the side of the first display panel 605 and the second display panel 607 near the cylinder 601. The first insertion rod 608 is adapted to the card holder 603. The first insertion rod 608 and the card holder 603 are made of magnetic materials that attract each other.

[0080] The process of using adjustment mechanism 6 to spell English words:

[0081] The user manually moves the second display panel 607 and the first display panel 605, thereby adjusting the angles of the support rod 604, the connecting cylinder 614, and the annular seat 613. The support rod 604 deflects inside the first channel 602. As the first display panel 605 or the second display panel 607 with the corresponding letter moves to the card holder 603, the user manually presses the first display panel 605 and the second display panel 607. At this time, the first display panel 605 and the second display panel 607 press against the connecting seat 612 and the support rod 604. The support rod 604 slides in the connecting cylinder 614 and compresses the spring 615. Then, the user presses the corresponding first display panel 605 or the second display panel 607 towards the card holder 603. Repeating the operation can sequentially complete multiple letter positions to form a complete word.

[0082] When the first display panel 605 is pressed, the first display panel 605 moves toward the central card holder 603. The first insertion rod 608 connected to the first display panel 605 gradually enters the card holder 603 and is attracted and fixed to the card holder 603. Since the second display panel 607 is connected to the first display panel 605 through the connector 606, the connector 606 has a limiting function to prevent the second display panel 607 from approaching the corresponding card holder 603 position.

[0083] When the second display panel 607 is pressed, the second display panel 607 moves towards the edge of the card holder 603. The first insertion rod 608 connected to the second display panel 607 gradually enters the card holder 603 and is attracted and fixed to the card holder 603. Since the second display panel 607 is connected to the first display panel 605 through the connector 606, the connector 606 has a limiting function and is elastic, preventing the first display panel 605 from approaching the corresponding card holder 603 position.

[0084] By setting the adjustment mechanism 6, the first display panel 605 and the second display panel 607 can be manually moved, thereby driving the support rod 604, connecting cylinder 614 and annular seat 613 to rotate, so that the first display panel 605 or the second display panel 607 with the corresponding letter can be quickly aligned with the position of the card holder 603. By pressing and fixing, the first insertion rod 608 is controlled to be attracted and fixed to the card holder 603, realizing the rapid positioning of the first display panel 605 or the second display panel 607. The connecting piece 606 consists of vertical plates at both ends and an elastic arc-shaped band in the middle. It not only connects the first display panel 605 and the second display panel 607, but also uses the limiting function of the connecting piece 606 to ensure that the other side will not accidentally touch the corresponding card holder 603 when one side is pressed.

[0085] Adjustment mechanism 6 also includes:

[0086] A second channel 611 is formed inside the cylinder 601, and the second channel 611 is connected to the card holder 603;

[0087] The limiting bracket 610 is installed inside the cylinder 601;

[0088] The push rod 616 installed inside the limit frame 610 and the vertical plate 617 connected to the telescopic end of the push rod 616 are provided. The push rod 616 is an electric push rod 616.

[0089] The second insertion rod 618 is located outside the vertical plate 617 and is adapted to the second channel 611.

[0090] The process of using adjustment mechanism 6 to return the first display panel 605 and the second display panel 607 to their original positions:

[0091] After the testing is completed, the push rod 616 is activated, which drives the vertical plate 617 and the second insertion rod 618 to move. The second insertion rod 618 gradually enters the card holder 603 through the channel, pushing out the first insertion rod 608 which is in the card holder 603. As the first insertion rod 608 separates from the card holder 603, the first display panel 605 or the second display panel 607 gradually returns to its original position under the action of the spring 615 and the connecting piece 606, waiting for the next use.

[0092] By setting the adjustment mechanism 6, after the testing is completed, the push rod 616 drives the vertical plate 617 and the second insertion rod 618 to move. The second insertion rod 618 enters the card holder 603 through the second channel 611, smoothly pushing out the first insertion rod 608, which is magnetically fixed in the card holder 603. This completes the automatic separation of the first display panel 605 or the second display panel 607 from the card holder 603. Subsequently, under the combined action of the spring 615's rebound force and the elastic reset action of the connecting piece 606, the display panel automatically returns to its initial position, ready for the next use. The entire process can complete the repositioning of all letter positions without manual manipulation or disassembly of the letter panels.

[0093] Working principle: When using the device, the user places the device on the table and then manually presses down the lifting plate 305. At this time, the telescopic rod 304 is stretched, and the lifting plate 305 drives the connecting rod 306 and the suction cup 307 to move downward until the suction cup 307 is attracted and fixed on the table, thereby limiting the device.

[0094] The user can then use the adjustment mechanism 6 to spell English words. The user manually moves the second display panel 607 and the first display panel 605, thereby adjusting the angles of the support rod 604, connecting cylinder 614, and annular seat 613. As the first display panel 605 or the second display panel 607 with the corresponding letter moves to the card slot 603, the user manually presses the first display panel 605 and the second display panel 607. At this time, the first display panel 605 and the second display panel 607 press against the connecting seat 612 and the support rod 604. The support rod 604 slides in the connecting cylinder 614 and compresses the spring 615. The user then presses the corresponding first display panel 605 or the second display panel 607 towards the card slot 603. Repeating this operation allows multiple letter positions to be completed sequentially, forming a complete word.

[0095] When the first display panel 605 is pressed, the first display panel 605 moves toward the central card holder 603. The first insertion rod 608 connected to the first display panel 605 gradually enters the card holder 603 and is attracted and fixed to the card holder 603. Since the second display panel 607 is connected to the first display panel 605 through the connector 606, the connector 606 has a limiting function to prevent the second display panel 607 from approaching the corresponding card holder 603 position.

[0096] When the second display panel 607 is pressed, the second display panel 607 moves towards the edge of the card holder 603. The first insertion rod 608 connected to the second display panel 607 gradually enters the card holder 603 and is attracted and fixed to the card holder 603. Since the second display panel 607 is connected to the first display panel 605 through the connector 606, the connector 606 has a limiting function and is elastic, preventing the first display panel 605 from approaching the corresponding card holder 603 position.

[0097] After the spelling is completed, the motor drives the rotating shaft 7, connecting frame 8, and detection plate 9 to deflect. The detection plate 9 gradually deflects to the first display plate 605 and the second display plate 607. The camera transmits the spelling information to the processor, which detects the spelling and transmits the result to the display screen.

[0098] After the testing is completed, the push rod 616 is activated, which drives the vertical plate 617 and the second insertion rod 618 to move. The second insertion rod 618 gradually enters the card holder 603 through the channel, pushing out the first insertion rod 608 which is in the card holder 603. As the first insertion rod 608 separates from the card holder 603, the first display panel 605 or the second display panel 607 gradually returns to its original position under the action of the spring 615 and the connecting piece 606, waiting for the next use.

[0099] After using the device, the user manually pulls up the lifting plate 305, and the suction cup 307 gradually separates from the desktop. Then, driven by the telescopic rod 304, the lifting plate 305 drives the connecting rod 306 and the suction cup 307 back to their original positions.

[0100] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An English word spelling detection device, comprising a fixed base (1), characterized in that, Also includes: A rotating shaft (7) installed outside the fixed base (1) and a connecting bracket (8) connected to the rotating shaft (7). The detection plate (9) is set outside the connecting frame (8); A connecting shaft (4) is provided on the side of the fixed base (1) away from the rotating shaft (7), and a locking plate (5) is connected to the connecting shaft (4); An adjustment mechanism (6) is provided outside the connecting shaft (4). The adjustment mechanism (6) includes a central shaft (609) installed outside the connecting shaft (4), an annular seat (613) rotatably connected outside the central shaft (609), and a first display plate (605) and a second display plate (607) provided outside the annular seat (613). The rotating shaft (7) is used to adjust the relative position between the detection plate (9) and the first display plate (605) and the second display plate (607).

2. The English word spelling detection device according to claim 1, characterized in that: Also includes: The first fixing post (2) is set below the fixing seat (1); The support mechanism (3) is installed below the first fixed column (2).

3. The English word spelling detection device according to claim 2, characterized in that: The support mechanism (3) includes: The second fixing post (301) is installed below the first fixing post (2); The base frame (302) is located below the second fixed column (301).

4. The English word spelling detection device according to claim 3, characterized in that: The support mechanism (3) also includes: Fixing plate (303) installed on the outside of the second fixing column (301); A lifting plate (305) is slidably connected to the outside of the second fixed column (301); The telescopic rod (304) is installed between the fixed plate (303) and the lifting plate (305); A connecting rod (306) is installed below the lifting plate (305) and a suction cup (307) is connected to the connecting rod (306). The connecting rod (306) passes through the interior of the base frame (302).

5. The English word spelling detection device according to claim 1, characterized in that: The adjustment mechanism (6) further includes: A cylinder (601) installed outside the card plate (5) and a first channel (602) opened inside the cylinder (601). Multiple card holders (603) are provided on the outside of the cylinder (601).

6. The English word spelling detection device according to claim 5, characterized in that: The adjustment mechanism (6) further includes: Connecting cylinder (614) installed inside the annular seat (613); A spring (615) and a support rod (604) connected to the spring (615) are disposed inside the connecting cylinder (614), the support rod (604) being slidably connected inside the connecting cylinder (614).

7. The English word spelling detection device according to claim 6, characterized in that: The adjustment mechanism (6) further includes: A connecting seat (612) is snapped onto the outside of the support rod (604), and the connecting seat (612) is connected to the first display panel (605); Connector (606) installed between the first display panel (605) and the second display panel (607); The first insertion rod (608) is disposed on the side of the first display panel (605) and the second display panel (607) near the cylinder (601), and the first insertion rod (608) is adapted to the card holder (603).

8. The English word spelling detection device according to claim 7, characterized in that: The adjustment mechanism (6) further includes: A second channel (611) is opened inside the cylinder (601), and the second channel (611) is connected to the card holder (603); A limiting bracket (610) installed inside the cylinder (601).

9. The English word spelling detection device according to claim 8, characterized in that: The adjustment mechanism (6) further includes: The push rod (616) installed inside the limit frame (610) and the vertical plate (617) connected to the telescopic end of the push rod (616). A second insert (618) is disposed outside the vertical plate (617), and the second insert (618) is adapted to the second channel (611).

Images