Integrated writing display device for calligraphy teaching

Abstract

The invention provides an integrated writing display device for calligraphy teaching, and relates to the technical field of writing display devices.The integrated writing display device comprises a bottom shell, the bottom shell is internally provided with a horizontal adjusting assembly, and the horizontal adjusting assembly comprises a mounting frame, a connecting ring, a connecting ball, a connecting rod, a weighting block, a telescopic rod and an electromagnetic lock; a connecting ring is mounted at the upper end of the mounting frame, a connecting ball is connected to the interior of the connecting ring, a connecting rod is connected to the lower end of the connecting ball, and a weighting block is connected to the lower end of the connecting rod. The device has the advantages that before the device is used, the electromagnetic lock can be closed, then the placement table is adjusted by means of the gravity of the weighting block, so that the placement table is in a horizontal state, then the electromagnetic lock is closed, and the electromagnetic lock locks stretching and retracting of the telescopic rod, so that the placement table can be kept in the state after being adjusted to be horizontal; a user can use the equipment conveniently, and the user can control writing strength well more conveniently due to the horizontal state.

Description

Technical Field

[0001] The present invention relates to the technical field of writing display devices, and in particular to an integrated writing display device for calligraphy teaching. Background Art

[0002] The integrated writing display device for calligraphy teaching is a device that combines traditional calligraphy art with modern technology and integrates multiple functions. It is used for writing display, teaching interaction, resource sharing, etc. in the calligraphy teaching process.

[0003] After the existing writing display device is placed at the desired position, the levelness of the device itself may be affected by the ground problem, thereby causing certain interference to the user and affecting the operation of the device. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and propose an integrated writing display device for calligraphy teaching. The technical solution adopted by the present invention is:

[0005] An integrated writing display device for calligraphy teaching comprises a bottom shell, a horizontal adjustment component is installed inside the bottom shell, and the horizontal adjustment component comprises a mounting frame, a connecting ring, a connecting ball, a connecting rod, a weight block, a telescopic rod and an electromagnetic lock, a connecting ring is installed on the upper end of the mounting frame, and a connecting ball is connected inside the connecting ring, the lower end of the connecting ball is connected to the connecting rod, and the lower end of the connecting rod is connected to the weight block, the left and right sides of the mounting frame are connected to the telescopic rod, and an electromagnetic lock is installed at the telescopic part of the telescopic rod.

[0006] As an improvement, a placing table is provided at the upper end of the horizontal adjustment component, and a writing table component is installed on the upper end of the placing table, a transmission component is installed inside the placing table, and a threaded moving component is connected to the upper end of the transmission component, and a self-locking component is installed on the inner lower wall of the placing table.

[0007] As an improvement, the writing desk assembly includes a smooth metal table top, a connecting pin and a rack, and the front and rear sides of the smooth metal table top are connected to the rack via the connecting pin.

[0008] As an improvement, the transmission assembly includes a rotating shaft, a first gear, a first bearing and a second gear, and the first gear is installed on the middle outside of the rotating shaft, the first bearings are connected to the outside of the left and right ends of the rotating shaft, and the second gears are installed on the ends of the left and right ends of the rotating shaft.

[0009] As an improvement, the threaded moving assembly includes a threaded rod, a threaded sleeve, a cleaning brush, a second bearing and a third gear, and the outside of the threaded rod is connected to the threaded sleeve, a cleaning brush is installed on one side of the threaded sleeve, the left and right ends of the threaded rod are externally connected to the second bearing, and the left and right ends of the threaded rod are connected to the third gear.

[0010] As an improvement, the self-locking assembly includes a self-locking head, a sliding block, a sliding rail, a spring and a fixed block, and the self-locking head is connected to the sliding block on the side close to the lower end of the central axis of the placement table, the lower end of the sliding block is connected to the sliding rail, and the sliding block is connected to the side away from the self-locking head with a spring, and the spring is connected to the fixed block on the side away from the sliding block.

[0011] The beneficial effects of the present invention are:

[0012] The present invention provides an integrated writing display device for calligraphy teaching. Before use, the electromagnetic lock can be closed, and then the placement table can be adjusted by the gravity of the eccentric weight block to make the placement table form a horizontal state. Then the electromagnetic lock is closed again to lock the extension of the telescopic rod, so that the placement table can maintain the state after being adjusted to the horizontal state, which is convenient for users to use the device. The horizontal state is more convenient for users to control the pen force well.

[0013] When the metal smooth table is pulled up and prepared to be rotated for display, the present invention relies on the rise of the rack to drive the threaded rod to rotate through the transmission component, so that the cleaning brush cleans the space between the metal smooth table and the placement table, which can prevent the placement table and the metal smooth table from having debris and affecting the levelness of the metal smooth table. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the cross-sectional structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the front cross-sectional structure of the placement table of the present invention.

[0016] Figure 3 It is a schematic diagram of the side structure of the placement table of the present invention.

[0017] Figure 4 It is a schematic diagram of a partially enlarged structure of a side view section of the placement table of the present invention.

[0018] In the figure: 1. bottom shell; 2. horizontal adjustment component; 201. installation frame; 202. connecting ring; 203. connecting ball; 204. connecting rod; 205. eccentric weight block; 206. telescopic rod; 207. electromagnetic lock; 3. placement table; 4. writing table component; 401. metal smooth table plate; 402. connecting pin; 403. rack; 5. transmission component; 501. rotating shaft; 502. first gear; 503. first bearing; 504. second gear; 6. threaded moving component; 601. threaded rod; 602. threaded sleeve; 603. cleaning brush; 604. second bearing; 605. third gear; 7. self-locking component; 701. self-locking head; 702. sliding block; 703. sliding track; 704. spring; 705. fixed block. DETAILED DESCRIPTION

[0019] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0020] like Figure 1 As shown, it includes a bottom shell 1, a horizontal adjustment component 2 is installed inside the bottom shell 1, and the horizontal adjustment component 2 includes a mounting frame 201, a connecting ring 202, a connecting ball 203, a connecting rod 204, a weight block 205, a telescopic rod 206 and an electromagnetic lock 207. The upper end of the mounting frame 201 is mounted with a connecting ring 202, and the interior of the connecting ring 202 is connected with a connecting ball 203, the lower end of the connecting ball 203 is connected with a connecting rod 204, and the lower end of the connecting rod 204 is connected with a weight block 205, the left and right sides of the mounting frame 201 are connected with telescopic rods 206, and the telescopic portion of the telescopic rod 206 is installed with an electromagnetic lock 207;

[0021] Before use, the electromagnetic lock 207 can be closed, and then the placement table 3 can be adjusted by relying on the gravity of the eccentric weight 205 to make the placement table 3 in a horizontal state. Then the electromagnetic lock 207 can be closed again to lock the extension and retraction of the telescopic rod 206. In this way, the placement table 3 can maintain the state after being adjusted to a horizontal state, which is convenient for users to use the equipment. The horizontal state makes it easier for users to control the pen force.

[0022] like Figure 2 , Figure 3 and Figure 4As shown, a placing table 3 is provided at the upper end of the horizontal adjustment component 2, and a writing table component 4 is installed at the upper end of the placing table 3, a transmission component 5 is installed inside the placing table 3, and a threaded moving component 6 is connected to the upper end of the transmission component 5, and a self-locking component 7 is installed on the inner lower wall of the placing table 3.

[0023] like Figure 4 As shown, the writing table assembly 4 includes a smooth metal table 401, a connecting pin 402 and a rack 403, and the front and rear sides of the smooth metal table 401 are connected to the rack 403 through the connecting pin 402;

[0024] Pull the metal smooth platen 401 upwards so that the rack 403 can also rise, so that the metal smooth platen 401 rises to a certain height, and then the metal smooth platen 401 can be rotated by relying on the rotating structure between the connecting pin 402 and the rack 403.

[0025] like Figure 2 As shown, the transmission assembly 5 includes a rotating shaft 501, a first gear 502, a first bearing 503 and a second gear 504, and the first gear 502 is installed on the middle outer portion of the rotating shaft 501, the first bearings 503 are connected to the left and right ends of the rotating shaft 501, and the second gears 504 are installed on the left and right ends of the rotating shaft 501;

[0026] When the rack 403 is raised or lowered, the first gear 502 drives the rotating shaft 501 which forms a rotating structure between the first bearing 503 and the placement platform 3 to rotate.

[0027] like Figure 2 As shown, the threaded moving assembly 6 includes a threaded rod 601, a threaded sleeve 602, a cleaning brush 603, a second bearing 604 and a third gear 605, and the threaded rod 601 is externally connected to the threaded sleeve 602, a cleaning brush 603 is installed on one side of the threaded sleeve 602, the left and right ends of the threaded rod 601 are externally connected to the second bearing 604, and the left and right ends of the threaded rod 601 are connected to the third gear 605;

[0028] When the metal smooth table 401 is pulled up and prepared to be rotated for display, the rising of the rack 403 drives the threaded rod 601 to rotate through the transmission assembly 5, so that the cleaning brush 603 cleans the space between the metal smooth table 401 and the placement table 3, which can prevent debris from being present on the placement table 3 and the metal smooth table 401 and affecting the levelness of the metal smooth table 401.

[0029] like Figure 4As shown, the self-locking assembly 7 includes a self-locking head 701, a sliding block 702, a sliding rail 703, a spring 704 and a fixed block 705, and the self-locking head 701 is connected to the sliding block 702 on one side close to the lower end of the central axis of the placing table 3, the lower end of the sliding block 702 is connected to the sliding rail 703, and the sliding block 702 is connected to the spring 704 on the side away from the self-locking head 701, and the spring 704 is connected to the fixed block 705 on the side away from the sliding block 702;

[0030] By relying on the elastic structure sliding structure formed by the sliding block 702 through the sliding track 703 and the spring 704 and the fixed block 705, the self-locking head 701 can lock the rack 403, so that the rack 403 can be raised and lowered only when it is manually intervened, and the rack 403 can be prevented from falling when the equipment is in use.

[0031] When the device is in use, first place the device at the desired position, then open the electromagnetic lock 207, so that the electromagnetic lock 207 loses its locking effect. At this time, relying on the gravity of the eccentric weight block 205 and the movable connection between the connecting ball 203 and the connecting ring 202, the eccentric weight block 205 can be swung to adjust the center of gravity until it is adjusted to a vertical downward position. At this time, the connecting rod 204 is also in a vertical downward position due to the traction of the eccentric weight block 205, and the connection between the connecting ball 203 and the placement table 3 forms a right angle, so the placement table 3 will be affected by the traction force to form a horizontal state. When the placement table 3 forms a horizontal state, the telescopic rod 206 will be telescoped to compensate, so that the telescopic rod 206 will be telescoped according to the placement table 3, and then the electromagnetic lock 207 is closed to lock the telescopic rod 206. At this time, the telescopic rod 206 will support the placement table 3. At this time, no matter how the placement table 3 is pressed, the placement table 3 can remain in a horizontal state. The connection between the telescopic rod 206 and the placement table 3 adopts a universal joint structure, so that the telescopic rod 206 can form a stable connection with the placement table 3.

[0032] After the equipment is adjusted, the equipment can be used. The user lays the paper on the smooth metal platen 401. The smooth metal platen 401 is made of metal, so the user can press and fix the paper through a magnet, and then the user can write.

[0033] When the writing needs to be displayed, the user only needs to pull the smooth metal table 401 upwards, so that the rack 403 can also rise, and the smooth metal table 401 rises to a certain height, and then the smooth metal table 401 can be rotated by the rotating structure between the connecting pin 402 and the rack 403, so that the smooth metal table 401 drives the paper to rotate to a specified angle, which is convenient for the user to display and teach the content written on the paper, and the sliding block 702 can be used to slide the elastic structure formed by the sliding track 703 and the spring 704 and the fixed block 705 to lock the rack 403 with the self-locking head 701, so that the rack 403 can be raised and lowered only when it is intervened by humans, so as to avoid the rack 403 from falling when the device is used, which affects the display effect;

[0034] When the rack 403 is raised or lowered, the first gear 502 will drive the rotating shaft 501 that forms a rotating structure between the first bearing 503 and the placement table 3 to rotate, so that the rotating shaft 501 will drive the threaded rod 601 that forms a rotating structure between the second bearing 604 and the placement table 3 to rotate through the second gear 504 and the third gear 605, so that the cleaning brush 603 is driven to move through the threaded connection between the threaded rod 601 and the threaded sleeve 602 to clean the space between the metal smooth table 401 and the placement table 3, so as to avoid the presence of debris between the placement table 3 and the metal smooth table 401, which affects the flatness of the metal smooth table 401.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An integrated writing display device for calligraphy teaching, characterized in that: The invention comprises a bottom shell (1), wherein a horizontal adjustment component (2) is installed inside the bottom shell (1), and the horizontal adjustment component (2) comprises a mounting frame (201), a connecting ring (202), a connecting ball (203), a connecting rod (204), a weight block (205), a telescopic rod (206) and an electromagnetic lock (207); the upper end of the mounting frame (201) is mounted with a connecting ring (202), the inside of the connecting ring (202) is connected with a connecting ball (203), the lower end of the connecting ball (203) is connected with a connecting rod (204), and the lower end of the connecting rod (204) is connected with a weight block (205); the left and right sides of the mounting frame (201) are connected with a telescopic rod (206), and an electromagnetic lock (207) is installed at the telescopic portion of the telescopic rod (206).

2. The integrated writing display device for calligraphy teaching according to claim 1, characterized in that: A placing table (3) is arranged at the upper end of the horizontal adjustment component (2), and a writing table component (4) is installed at the upper end of the placing table (3). A transmission component (5) is installed inside the placing table (3), and a threaded moving component (6) is connected to the upper end of the transmission component (5). A self-locking component (7) is installed on the lower wall inside the placing table (3).

3. The integrated writing display device for calligraphy teaching according to claim 2, characterized in that: The writing table assembly (4) comprises a smooth metal table top (401), a connecting pin (402) and a rack (403), and the front and rear sides of the smooth metal table top (401) are connected to the rack (403) via the connecting pin (402).

4. The integrated writing display device for calligraphy teaching according to claim 2, characterized in that: The transmission assembly (5) comprises a rotating shaft (501), a first gear (502), a first bearing (503) and a second gear (504), wherein the first gear (502) is installed on the middle outer portion of the rotating shaft (501), the first bearing (503) is connected to the outer portions of the left and right ends of the rotating shaft (501), and the second gear (504) is installed on the ends of the left and right ends of the rotating shaft (501).

5. The integrated writing display device for calligraphy teaching according to claim 2, characterized in that: The threaded moving assembly (6) comprises a threaded rod (601), a threaded sleeve (602), a cleaning brush (603), a second bearing (604) and a third gear (605), wherein the threaded rod (601) is externally connected to the threaded sleeve (602), a cleaning brush (603) is installed on one side of the threaded sleeve (602), the left and right ends of the threaded rod (601) are externally connected to the second bearing (604), and the left and right end ends of the threaded rod (601) are connected to the third gear (605).

6. The integrated writing display device for calligraphy teaching according to claim 2, characterized in that: The self-locking component (7) comprises a self-locking head (701), a sliding block (702), a sliding track (703), a spring (704) and a fixed block (705), wherein the self-locking head (701) is connected to the sliding block (702) at one side close to the lower end of the central axis of the placing table (3), the lower end of the sliding block (702) is connected to the sliding track (703), the sliding block (702) is connected to the spring (704) at one side away from the self-locking head (701), and the spring (704) is connected to the fixed block (705) at one side away from the sliding block (702).

Images