CN-224219711-U - Stable and easy-to-operate eye-protection posture correcting table

Abstract

The utility model discloses a stable and easy-to-operate eye-protection posture correcting table, which relates to the technical field of learning tools, wherein the stable and easy-to-operate eye-protection posture correcting table support plate, at least one support piece and a limiting structure are arranged, the support plate is provided with a first side end and a second side end which are oppositely arranged in a first direction, the first side end is used for being close to a user, the support piece comprises a support block, the support block is movably arranged on the support plate, the support block comprises a first position and a second position, when the support block is in the first position, the support block at least partially protrudes out of the bottom of the support plate, so that the height A of the second side end in the second direction is larger than the height B of the first side end, and when the support block is in the second position, the height A of the second side end in the second direction is smaller than the height A of the second side end in the first position. In the technical scheme of the utility model, the angle adjustment of the bearing plate 1 can be realized by operating the supporting block, so that the complexity of the structure is greatly reduced, and the operation is convenient.

Inventors

• QIAN LIANG

Assignees

• 武汉剑桥树商贸有限公司

Dates

Publication Date

20260512

Application Date

20250417

Claims (16)

1. 1. A stable and easy to operate eye-protection pose-correcting table, comprising: The support plate is provided with a first side end and a second side end which are oppositely arranged in the first direction, and the first side end is used for being close to a user; At least one support member including a support block movably provided to the support plate, the support block including a first position in which the support block at least partially protrudes from the bottom of the support plate such that a height A1 of the second side end in a second direction is greater than a height B1 of the first side end, and a second position in which a height A2 of the second side end in the second direction is less than a height A1 of the second side end in the first position, and And the limiting structure is arranged between the bearing plate and the supporting block and used for keeping the supporting block at the first position or the second position.
2. 2. The stable and easy to operate eye-protection posture correcting table according to claim 1, wherein two of the support members are provided, and the support blocks of two of the support members are arranged on the support plate at intervals along a third direction; And a rotating assembly is arranged between the supporting block and the bearing plate, and the supporting block is rotationally connected with the bearing plate through the rotating assembly.
3. 3. The stable and easy to operate eye-protection posture correcting table according to claim 2, wherein the second position comprises a storage position, when the supporting blocks are in the storage position, the supporting blocks are stored at the bottom of the bearing plate, and the rotating directions of the supporting blocks of the two supporting pieces are opposite.
4. 4. A stable and easy to operate eyeshield correcting station as defined in claim 3, characterized in that the angle between the side wall of one of the support blocks facing the other support block and the bearing plate is at an obtuse angle when the support blocks are in the first position.
5. 5. A stable and easy to operate eye-protection posture correcting table according to claim 2, characterized in that the axial directions of the rotation axes of the support blocks of the two support members are arranged intersecting.
6. 6. The stable and easy to operate eye-protection posture correcting table according to claim 2, wherein the axial direction of the rotation axes of the support blocks of the two support members is parallel to the first direction, and the support blocks include a connection end for connection with the bearing plate and a support end away from the bearing plate, and the support ends are arranged with a distance from the connection end increasing in a direction approaching from the first side end to the second side end.
7. 7. The stable and easy to operate eye-protection posture table of claim 2, wherein said support plate further has a third side end and a fourth side end in a third direction, one of said two support members being disposed adjacent to the junction of said second side end and said third side end and the other being disposed adjacent to the junction of said second side end and said fourth side end.
8. 8. The stable and easy to operate eye-protection posture correcting table of claim 6, wherein the length of said support block in said first direction is 40% -55% of the length of said support plate in said first direction.
9. 9. The stable and easy to operate eye-protection posture table of claim 1, wherein each of the support members comprises a first support block and a second support block, the first support block comprises a first connection end movably connected to the support plate and a first support end far away from the support plate, the first support end is formed with a first support end face, the second support block comprises a second connection end movably connected to the support plate or movably connected to the first support block, and a second support end far away from the support plate, and the second support end is formed with a second support end face; in the first position, the first support end surface of the first support block is used for providing support for the bearing plate; The second position includes a support position in which the second support surface of the second support block is to provide support for the bearing plate.
10. 10. The stable and easy to operate eye-protection posture table of claim 9, wherein in the first position, an included angle between a first support end surface of the first support block and a bottom surface of the support plate is C, and in the support position, an included angle between a second support end surface of the second support block and a bottom surface of the support plate is D, wherein C is greater than D.
11. 11. The stable and easy-to-operate eye-protection posture correcting table according to claim 9, wherein the first supporting block and the second supporting block are coaxially arranged, a groove is formed in one side, close to the bearing plate, of the first supporting block, the second supporting block is movably located in the groove, and at least part of the second supporting block can be exposed in the groove to expose the second supporting end face.
12. 12. The stable and easy to operate eye-protection posture correcting table according to claim 1, wherein the supporting block comprises a main supporting part and an auxiliary supporting part, the main supporting part is movably arranged on the bearing plate, and the auxiliary supporting part is arranged on the main supporting part; the main supporting portion is provided with a main supporting end face, the auxiliary supporting portion is provided with an auxiliary supporting end face, and when the supporting portion is located at the first position, the main supporting end face and the auxiliary supporting end face are arranged in a coplanar mode.
13. 13. The stable and easy to operate eye-support table of claim 12, wherein the auxiliary support portion comprises a first support section extending from an end of the main support portion, or The auxiliary support portion comprises a first support section and a second support section, the first support section extends from the end portion of the main support portion, the second support section extends from the first support section away from one end of the main support portion, and the first support section and the second support section are arranged in an angle mode.
14. 14. The stable and easy to operate eye-protection posture table of claim 12, wherein the bottom of the support plate is provided with a receiving groove, the second position includes a receiving position, and the support block is received in the receiving groove when the support block is in the receiving position.
15. 15. The stable and easy to operate eye-protection posture correcting table according to claim 2, wherein the limit structure comprises a limit groove and a limit protrusion which are separately arranged on the bearing and the supporting block; When the support block is at the first position, the groove wall of the limit groove is matched with the limit convex part so as to limit the support block to rotate relative to the bearing plate.
16. 16. The stable and easy to operate eye-protection posture correcting table of claim 1, wherein the bottom of the bearing plate is provided with a mounting portion, the support member is connected with the mounting portion, wherein: the mounting part is detachably arranged with the bearing plate, and/or, The mounting part can be movably arranged along the first direction relative to the bearing plate.

Description

Stable and easy-to-operate eye-protection posture correcting table Technical Field The utility model relates to the technical field of learning tools, in particular to a stable and easy-to-operate eye-protection posture correcting table. Background In the learning process, students often bend down, neck down or lie on a desk to read books, if the incorrect posture is kept for a long time, bad reading and writing habits are formed, on one hand, spinal deformation is easy to cause, on the other hand, the probability of myopia occurrence of children is greatly increased or the degree of myopia is increased, teenagers are in a key period of growth and development, irreversible negative effects are necessarily caused on the eyesight and normal physical development of the children for a long time, and therefore, it is important to ensure the correct behavior posture of the students in various learning scenes. In order to meet the use requirements of different learning scenes, the bearing plate of the existing product is provided with a flat plate type and an inclined angle type, in order to raise the sight distance of a child, the inclined angle type is a trend, but the existing product is usually provided with a base at the bottom of the bearing plate, and a limiting rod and a limiting groove are arranged between the base and the base, so that the angle adjusting structure is complex, and the operation is difficult. Therefore, there is a need for an eye-protecting posture-correcting table which is convenient to operate and stable to support. Disclosure of utility model The utility model mainly aims to provide a stable and easy-to-operate eye-protection posture correcting table, and aims to at least solve the technical problem that an existing angle adjusting structure is complex in the related art. In order to achieve the above object, the present utility model provides a stable and easy-to-operate eye-protection posture correcting table, comprising: The support plate is provided with a first side end and a second side end which are oppositely arranged in the first direction, and the first side end is used for being close to a user; At least one support member including a support block movably provided to the support plate, the support block including a first position in which the support block at least partially protrudes from the bottom of the support plate such that a height A1 of the second side end in a second direction is greater than a height B1 of the first side end, and a second position in which a height A2 of the second side end in the second direction is less than a height A1 of the second side end in the first position, and And the limiting structure is arranged between the bearing plate and the supporting block and used for keeping the supporting block at the first position or the second position. In one embodiment, two supporting pieces are arranged, and the supporting blocks of the two supporting pieces are arranged at intervals along a third direction to form the bearing plate; And a rotating assembly is arranged between the supporting block and the bearing plate, and the supporting block is rotationally connected with the bearing plate through the rotating assembly. In an embodiment, the second position includes a storage position, when the support blocks are in the storage position, the support blocks are stored at the bottom of the bearing plate, and the rotation directions of the support blocks of the two support pieces are opposite. In an embodiment, when the support blocks are in the first position, an angle between a side wall of one support block facing the other support block and the bearing plate is arranged at an obtuse angle. In an embodiment, the axes of rotation of the support blocks of both said supports are arranged intersecting each other. In an embodiment, the axial direction of the rotation shaft of the support blocks of the two support pieces is parallel to the first direction, and the support blocks include a connection end for connecting with the bearing plate and a support end far away from the bearing plate, and the distance between the support end and the connection end is gradually increased from the first side end to the second side end in the approaching direction. In an embodiment, the support plate further has a third side end and a fourth side end in a third direction, one of the two support members being disposed adjacent to the junction of the second side end and the third side end, and the other being disposed adjacent to the junction of the second side end and the fourth side end. In an embodiment, the length of the support block in the first direction is 40% -55% of the length of the bearing plate in the first direction. In an embodiment, each supporting piece comprises a first supporting block and a second supporting block, the first supporting block comprises a first connecting end movably connected with the bearing plate and a first supporting end far away