CN209732980U - Multimedia calligraphy and painting table - Google Patents

Abstract

The multimedia calligraphy and painting table includes a box body with an opening on the top surface of the box body. The left and right sides of the top surface of the box body are respectively hinged and connected to the box cover. , the vertical axis can move up and down along the corresponding casing, the back of the vertical axis is fixedly installed with a rack, the rack can move up and down along with the corresponding vertical axis along the corresponding casing, a through hole is opened on the right side of the box near the top, and the through hole A horizontal shaft is provided, and the horizontal shaft is connected with the inner wall of the through hole through a bearing. The right end of the horizontal shaft is located outside the box body, and the left end of the horizontal shaft is connected with the inner wall of the box through a bearing. Two left and right gears are fixedly installed on the horizontal shaft. When the utility model is not in use, the desktop can be put into the box, thereby preventing external powder and dust from falling on the surface of the display screen, ensuring that the display screen is not blocked, and further ensuring that the display screen achieves the best playback effect and the camera achieves the best recording effect.

Description

Multimedia calligraphy and painting table

technical field

The utility model belongs to the field of calligraphy and painting learning equipment, in particular to a multimedia calligraphy and painting table.

Background technique

Calligraphy is the most classic national symbol in the development of Chinese traditional culture and art for 5,000 years. It is an art form of writing Chinese characters with a brush and has aesthetic inertia. Calligraphy has a strong attraction, sense of ritual and public participation in China, so for more than 5,000 years, representative figures of each period are as brilliant as stars; the prior art has disclosed a multimedia calligraphy and painting table with the application number: CN201621175190.1 , including a table body, a computer host and at least one display screen... After opening, the lens of the high-speed camera or the camera is located directly above the display screen and aligned with the display screen; however, the display screen of the utility model is always located in the external environment, in the air Powder, dust, etc. are easy to fall on the surface of the display, which will block the display and affect the playback effect of the display and the recording effect of the camera. At the same time, the display is fragile and afraid of water. broken or damaged by water.

Utility model content

The utility model provides a multimedia calligraphy and painting table, which is used to solve the defects in the prior art.

The utility model is realized through the following technical solutions:

The multimedia calligraphy and painting table includes a box body with an opening on the top surface of the box body. The left and right sides of the top surface of the box body are respectively hinged and connected to the box cover. , the vertical axis can move up and down along the corresponding casing, the back of the vertical axis is fixedly installed with a rack, the rack can move up and down along with the corresponding vertical axis along the corresponding casing, a through hole is opened on the right side of the box near the top, and the through hole There is a horizontal shaft, and the horizontal shaft is connected with the inner wall of the through hole through a bearing. The right end of the horizontal shaft is located outside the box body, and the left end of the horizontal shaft is connected with the inner wall of the box through a bearing. Two left and right gears are fixedly installed on the horizontal shaft. The gears correspond to the racks one by one, the gears mesh with the corresponding racks, the tops of the vertical shafts are fixedly connected by the desktop, the top of the desktop is equipped with a display screen and a folding camera, and the opposite sides of the vertical shafts are fixed by a horizontal plate connection, the horizontal plate is in contact with the top of the casing, a groove is provided on the top surface of the horizontal plate, and a computer mainframe is fixedly installed in the groove. Calligraphy learning software and calligraphy teaching tutorials are installed inside the computer mainframe, and the signal receiving end of the computer mainframe communicates with an external computer or The signal output terminal of the server is connected, and the control signal is sent to the host computer through an external computer or server. The slot is located above the desktop, and there is a self-powered slider in the chute, which can slide left and right along the corresponding chute. The opposite sides of the two self-powered sliders are fixedly connected by a connecting plate, and the bottom surface of the connecting plate is fixed. Install the wiping cloth, the bottom surface of the wiping cloth is in contact with the surface of the display screen, and the four corners of the bottom surface of the cabinet are respectively provided with rollers.

As for the above-mentioned multimedia calligraphy and painting table, several evenly distributed cooling holes are provided on the left side of the box body.

According to the above multimedia calligraphy and painting table, the rollers are provided with self-locking devices.

As for the above-mentioned multimedia calligraphy and painting table, a handle is fixedly installed in the middle of the top surface of the case cover.

As for the above-mentioned multimedia calligraphy and painting table, the front and rear ends on the left side of the box body are respectively fixedly installed with push rods close to the top.

As for the above-mentioned multimedia calligraphy and painting table, the right end of the horizontal axis is fixedly equipped with a handle.

As for the above-mentioned multimedia calligraphy and painting table, a draw ring is fixedly installed on the right side of the box body, the opening of the draw ring corresponds to the top of the handle, and the handle can be inserted into the draw ring.

The utility model has the advantages that: the utility model can store the desktop in the box when not in use, thereby preventing external powder and dust from falling on the surface of the display screen, ensuring that the display screen is not blocked, and ensuring that the display screen reaches the best The playback effect and the camera achieve the best recording effect; at the same time, the utility model puts the desktop into the box, which can avoid the contact between the display screen and the external environment, and further prevent the display screen from being crushed or damaged by water; when using the utility model, Open the box cover, turn the horizontal shaft by hand, the horizontal shaft drives the gear to rotate, the gear meshes with the corresponding rack, the rack moves upward, the rack drives the corresponding vertical shaft to move upward along the corresponding casing, the two vertical shafts The joint action drives the desktop to move outside the box, and the two vertical axes move upwards while driving the horizontal plate to move upwards, and the horizontal plate drives the computer host to move upwards. When the desktop moves to a suitable position outside the box, the horizontal axis stops rotating. , so that you can use the desktop for writing or drawing learning; when the utility model is not in use, reversely rotate the horizontal axis with your hand, and the horizontal axis drives the gear to rotate, the gear meshes with the corresponding rack, the rack moves downward, and the gear The bars drive the corresponding vertical shafts to move down along the corresponding sleeves, and the two vertical shafts work together to drive the desktop to move inside the box. When the two vertical shafts move down, they drive the horizontal plate to move downward, and the horizontal plate drives the computer host to move upward. Movement, when the bottom surface of the horizontal plate is in contact with the casing, stop rotating the horizontal shaft, and close the cover, so that the desktop can be put into the box to prevent the display screen from contacting the external environment, so that the display screen can be prevented from being crushed or damaged. Water damage, and at the same time, it can prevent external powder and dust from falling on the surface of the display screen, ensuring that the display screen is not blocked, thereby ensuring the best playback effect of the display screen and the best recording effect of the camera; The chute slides to the right, and the two self-driven sliders work together to drive the corresponding connecting plate to move to the right, and the connecting plate drives the wiping cloth to move to the right, thereby wiping the surface of the display screen and removing the powder and dust falling on the surface of the display screen. Wipe off to ensure that the surface of the display screen is clean, which is convenient for direct use next time without wiping; after wiping is completed, the sliding block is automatically driven to slide to the leftmost side of the corresponding chute, thereby avoiding affecting the movement of the desktop; the utility model also has a simple structure , easy to use, low manufacturing cost and other characteristics, should be popularized and used.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

Fig. 1 is a schematic structural view of the present utility model; Fig. 2 is an A view of Fig. 1; Fig. 3 is a partial enlarged view of I of Fig. 1 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The multimedia calligraphy and painting table, as shown in the figure, includes a box body 1, the top surface of the box body 1 is open, the left and right sides of the top surface of the box body 1 are respectively hinged to connect the box cover 2, and the left and right sides of the bottom surface of the box body 1 are respectively fixed and installed vertically. The sleeve 3 is provided with a vertical shaft 4 inside the sleeve 3, the vertical shaft 4 can move up and down along the corresponding sleeve 3, and the back of the vertical shaft 4 is fixedly installed with a rack 5, and the rack 5 can follow the corresponding vertical shaft 4 along the corresponding The casing 3 moves up and down, and a through hole 6 is opened on the right side of the box body 1 close to the top. A horizontal shaft 7 is arranged in the through hole 6. The horizontal shaft 7 is connected to the inner wall of the through hole 6 through a bearing. Outside the body 1, the left end of the horizontal shaft 7 is connected with the inner wall of the box body 1 through a bearing, and two gears 8 distributed left and right are fixedly installed on the horizontal shaft 7, and the gear 8 corresponds to the rack 5 one by one, and the gear 8 and the corresponding tooth The bars 5 are engaged and matched, and the tops of the vertical shafts 4 are fixedly connected through the desktop 9. The top surface of the desktop 9 is provided with a display screen and a folding camera, and the opposite sides of the vertical shafts 4 are fixedly connected by a horizontal plate 10, which is connected to the 3. The tops are in contact with each other. A groove 11 is provided on the top surface of the horizontal plate 10. A computer host 12 is fixedly installed in the groove 11. Calligraphy learning software and calligraphy teaching tutorials are installed inside the computer host 12. The signal receiving end of the computer host 12 communicates with an external computer or The signal output end of the server is connected, and the control signal is sent to the computer mainframe 12 through an external computer or server. The chute 13, the chute 13 is located above the desktop 9, the chute 13 is provided with a self-powered slider 14, the self-powered slider 14 can slide left and right along the corresponding chute 13, and the two self-powered sliders 14 opposite sides Fixedly connect by connecting plate 15 between, connecting plate 15 bottom surfaces are fixedly installed wiping cloth 16, and wiping cloth 16 bottom surfaces contact with display screen surface, and casing 1 bottom surface four corners are respectively provided with roller 17. When the utility model is not in use, the desktop can be put into the box, thereby preventing external powder and dust from falling on the surface of the display screen, ensuring that the display screen is not blocked, and further ensuring that the display screen achieves the best playback effect and the camera achieves the best At the same time, the utility model puts the desktop into the cabinet, which can prevent the display screen from being in contact with the external environment, and further prevent the display screen from being crushed or damaged by water ingress; when using the utility model, open the box cover 2 and use the Turn the horizontal shaft 7, the horizontal shaft 7 drives the gear 8 to rotate, the gear 8 meshes with the corresponding rack 5, the rack 5 moves upward, and the rack 5 drives the corresponding vertical shaft 4 to move upward along the corresponding casing 3, The two vertical shafts 4 work together to drive the desktop 9 to move outside the box body 1. When the two vertical shafts 4 move upward, they drive the horizontal plate 10 to move upward. The horizontal plate 10 drives the computer host 12 to move upward. When the desktop 9 moves to the box body When the outside of the body 1 is in a suitable position, stop rotating the horizontal axis 7, so that the desktop 9 can be used for writing or drawing learning; when the utility model is not used, reversely rotate the horizontal axis 7 by hand, and the horizontal axis 7 drives the gear 8 to rotate , the gear 8 meshes with the corresponding rack 5, the rack 5 moves downward, the rack 5 drives the corresponding vertical shaft 4 to move down along the corresponding casing 3, and the two vertical shafts 4 work together to drive the desktop 9 to the box 1 Internal movement, when the two vertical shafts 4 move downward, they drive the horizontal plate 10 to move downward, and the horizontal plate 10 drives the computer host 12 to move upward. When the bottom surface of the horizontal plate 10 contacts the casing 3, the horizontal axis 7 stops rotating , close the box cover 2, so that the desktop 9 can be received in the box body 1, and the display screen is prevented from being in contact with the external environment, so that the display screen can be prevented from being crushed or damaged by water ingress, and at the same time, external powder and dust can be prevented from falling on the display screen. The surface of the display screen ensures that the display screen is not blocked, thereby ensuring that the display screen reaches the best playback effect and the camera achieves the best recording effect; the self-driving slider 14 slides to the right along the corresponding chute 13, and the two self-driving sliders 14 work together to drive the corresponding connecting plate 15 to move to the right, and the connecting plate 15 drives the wiping cloth 16 to move to the right, and then the surface of the display screen can be wiped, and the powder and dust falling on the surface of the display screen can be wiped off to ensure that the surface of the display screen is clean. It is clean and convenient to use directly next time without wiping; after wiping is completed, the sliding block 14 is automatically driven to slide to the leftmost side of the corresponding chute 13, thereby avoiding affecting the movement of the desktop 9; the utility model also has the advantages of simple structure, convenient use, Low manufacturing cost and other characteristics should be popularized and used.

Specifically, when the computer host 12 is working, it will dissipate heat into the box body 1 , and the left side of the box body 1 described in this embodiment has several evenly distributed cooling holes 18 . By setting the cooling holes 18, the heat in the box body 1 can be dissipated, and the temperature of the main computer 12 can be reduced.

Specifically, the roller 17 is relatively flexible, and it is easy to drive the whole device to move freely, thereby affecting the use of the whole device. The roller 17 described in this embodiment has a self-locking device. By arranging the self-locking device, the roller 17 can be locked, thereby preventing the roller 17 from driving the whole device to move arbitrarily, so as to ensure the normal use of the whole device.

Further, in order to facilitate the opening or closing of the box cover 2, a handle 19 is fixedly installed in the middle of the top surface of the box cover 2 described in this embodiment. By arranging the handle 19, a user's hand can be given a point of strength, thereby facilitating the opening or closing of the box cover 2 .

Furthermore, in order to facilitate the movement of the utility model, the front and rear ends on the left side of the box 1 described in this embodiment are respectively fixedly installed with push rods 20 close to the top. By arranging the push rod 20, a focus point can be given to the user's hands so that it is convenient to grasp the utility model and move it.

Furthermore, in order to facilitate the rotation of the horizontal shaft 7 , the right end of the horizontal shaft 7 described in this embodiment is fixed with a handle 21 . By arranging the handle 21, a user's hand can be provided with a force point, thereby facilitating the rotation of the horizontal shaft 7.

Furthermore, in order to prevent the horizontal axis 7 from turning freely, a pull ring 22 is fixedly installed on the right side of the box 1 described in this embodiment. The opening of the pull ring 22 corresponds to the top of the handle 21 , and the handle 21 can be inserted into the pull ring 22 . The handle 21 can be fixed by setting the pull ring 22, thereby preventing the horizontal shaft 7 from turning freely.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (7)

1. Multimedia calligraphy and painting table, characterized in that it includes a box body (1), an opening on the top surface of the box body (1), the left and right sides of the top surface of the box body (1) are respectively hinged to the box cover (2), the box body ( 1) Vertical bushings (3) are fixedly installed on the left and right sides of the bottom surface respectively. There is a vertical shaft (4) inside the bushing (3), and the vertical shaft (4) can move up and down along the corresponding bushing (3). The rack (5) is fixedly installed on the back of the shaft (4), and the rack (5) can move up and down along with the corresponding vertical shaft (4) along the corresponding sleeve (3). The hole (6), the through hole (6) is provided with a horizontal shaft (7), the horizontal shaft (7) is connected to the inner wall of the through hole (6) through a bearing, and the right end of the horizontal shaft (7) is located outside the box body (1) , the left end of the horizontal shaft (7) is connected with the inner wall of the box (1) through a bearing, and two gears (8) distributed left and right are fixedly installed on the horizontal shaft (7), and the gear (8) and the rack (5) are one by one Correspondingly, the gear (8) meshes with the corresponding rack (5), and the top of the vertical shaft (4) is fixedly connected through the desktop (9). The top of the desktop (9) is equipped with a display screen and a folding camera. The opposite sides of the shaft (4) are fixedly connected by a horizontal plate (10), the horizontal plate (10) is in contact with the top of the sleeve (3), the top surface of the horizontal plate (10) has a groove (11), and the groove (11 ) is fixedly installed with a host computer (12), the host computer (12) is internally equipped with calligraphy learning software and calligraphy teaching tutorials, the signal receiving end of the host computer (12) is connected with the signal output end of an external computer or server, through the external computer or The server sends control signals to the computer mainframe (12), the signal output end of the computer mainframe (12) is connected to the signal receiving end of the display screen, and horizontal chute (13) is respectively set up on the front and rear sides of the cabinet (1) close to the top. , the chute (13) is located above the desktop (9), the chute (13) is equipped with a self-powered slider (14), and the self-powered slider (14) can slide left and right along the corresponding chute (13), The opposite sides of the two self-powered sliders (14) are fixedly connected through the connecting plate (15), and the bottom surface of the connecting plate (15) is fixedly equipped with a wiping cloth (16). The bottom surface of the wiping cloth (16) is in contact with the surface of the display screen, The four corners of the bottom surface of the body (1) are respectively provided with rollers (17). 2. The multimedia calligraphy and painting table according to claim 1, characterized in that: several evenly distributed cooling holes (18) are provided on the left side of the box body (1). 3. The multimedia calligraphy and painting table according to claim 1, characterized in that: said rollers (17) have self-locking devices. 4. The multimedia calligraphy and painting table according to claim 1, characterized in that: a handle (19) is fixedly installed in the middle of the top surface of the box cover (2). 5. The multimedia calligraphy and painting table according to claim 1, characterized in that: push rods (20) are fixedly installed at the front and rear ends of the left side of the box body (1) close to the top. 6. The multimedia calligraphy and painting table according to claim 1, characterized in that: the right end of the horizontal axis (7) is fixed with a handle (21). 7. The multimedia calligraphy and painting table according to claim 1 or 6, characterized in that: a draw ring (22) is fixedly installed on the right side of the box (1), and the opening of the draw ring (22) and the handle (21 ) corresponding to the top, the handle (21) can be inserted into the pull ring (22).