Posture correcting device with variable wrist support part

Abstract

The utility model relates to the technical field of sitting posture correctors, in particular to a posture corrector with a variable wrist support part. A posture correcting device with a variable wrist supporting part comprises a bearing plate, a wrist supporting part and a wrist supporting part, and the bearing face of the bearing plate is suitable for containing objects; the wrist supporting plate is connected with the bearing plate, and the wrist supporting plate is used for supporting the wrist or the elbow of the user. According to the posture correcting device with the variable wrist support part, the problems that the posture correcting device is often used for supporting the arm and neglects the support for the elbow during use, or the side face of the bearing plate is short, and the posture correcting device lacks the support for the wrist, so that the experience is poor are solved, and the posture correcting device with the variable wrist support part is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of sitting posture correctors, and particularly relates to a posture corrector with a variable wrist support part. Background Art

[0002] In recent years, with the continuous improvement of the material level of the masses, people have paid more and more attention to students' learning. Parents not only require students to have good grades but also a healthy body. The reading posture during home study is crucial for physical development. To ensure the correct sitting posture of students during learning, posture correctors are becoming more and more popular among parents and students.

[0003] In recent years, when students use posture correctors, they often move their arms back and forth. Especially during writing, they not only use their hands but also support their arms. The supporting plate of the posture corrector is often used to support the arm, ignoring the support for the elbow, resulting in the student's elbow protruding outside the supporting plate, affecting the use experience, and causing pain after long-term contact between the edge of the supporting plate and the arm; or, when the student writes along the edge of the book, due to the short side of the supporting plate of the posture corrector, the posture corrector lacks the support for the wrist, resulting in soreness and pain in the wrist, and further affecting the experience. Content of the Utility Model

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defect that the existing posture correctors often support the arm during use, ignoring the support for the elbow, or the side of the supporting plate is short, and the posture corrector lacks the support for the wrist, resulting in poor experience, so as to provide a posture corrector with a variable wrist support part.

[0005] To solve the above problems, the utility model provides a posture corrector with a variable wrist support part, including:

[0006] A supporting plate, the supporting surface of the supporting plate is suitable for placing items;

[0007] At least one wrist support plate, the wrist support plate is connected to the supporting plate, and the wrist support plate is used to support the user's wrist or elbow.

[0008] Optionally, the wrist support plate is detachably connected to the supporting plate.

[0009] Optionally, the wrist support plate includes a lateral wrist support plate, the number of the lateral wrist support plates is at least one, and the lateral wrist support plates are arranged on the side of the supporting plate.

[0010] Optionally, one lateral wrist support plate is arranged on each side of the supporting plate, and an anti-slip strip is arranged on each lateral wrist support plate. The lateral wrist support plate is detachably connected to the supporting plate.

[0011] Optionally, the lateral wrist rest plate is provided with a slide rail, and the side surface of the supporting plate is provided with a slide groove, and the slide rail is adapted to the slide groove; or, the lateral wrist rest plate is provided with a slide groove, and the side surface of the supporting plate is provided with a slide rail, and the slide rail is adapted to the slide groove.

[0012] Optionally, the lateral wrist rest block is provided with a first adsorbent, and the side surface of the supporting plate is provided with a second adsorbent, and the magnetic properties of the first adsorbent and the second adsorbent are opposite.

[0013] Optionally, the lateral wrist rest plate is provided with a clamping block, and the side surface of the supporting plate is provided with a clamping groove, and the clamping block is connected to the clamping groove in a clamping manner; or, the lateral wrist rest plate is provided with a clamping groove, and the side surface of the supporting plate is provided with a clamping block, and the clamping block is connected to the clamping groove in a clamping manner.

[0014] Optionally, the lateral wrist rest plate is provided with a first threaded hole, and the side surface of the supporting plate is provided with a second threaded hole, and the first threaded hole and the second threaded hole are arranged correspondingly, and fasteners are adapted to be inserted into the first threaded hole and the second threaded hole.

[0015] Optionally, the side surface of the supporting plate is provided with a bearing rod extending away from the supporting plate, and the bearing rod is arranged below the lateral wrist rest plate, and the bearing rod is used for supporting the lateral wrist rest plate.

[0016] Optionally, the lateral wrist rest plate includes at least one first lateral wrist rest plate and at least one second lateral wrist rest plate, the first lateral wrist rest plate or the second lateral wrist rest plate is connected to the same supporting plate, and the sizes of the first lateral wrist rest plate and the second lateral wrist rest plate are different.

[0017] Optionally, the lateral wrist rest plate is rotatably connected to the supporting plate, and the lateral wrist rest plate is arranged at an angle relative to the supporting plate.

[0018] Optionally, the lateral wrist rest plate is provided with a rotating end facing the supporting plate, the rotating end is adapted to the rotating groove of the supporting plate, and fasteners are adapted to be inserted into the rotating end and the rotating groove, so that the lateral wrist rest plate and the supporting plate are arranged obliquely.

[0019] Optionally, the surface area of the lateral wrist rest plate is 3% - 15% of the surface area of the supporting plate.

[0020] Optionally, the wrist rest plate further includes a transverse wrist rest plate, the supporting surface of the supporting plate is arranged obliquely with respect to the horizontal plane, the transverse wrist rest plate is located on the side of the supporting plate facing the user, and the transverse wrist rest plate is smoothly connected to the supporting surface of the supporting plate.

[0021] Optionally, at least one of the lateral wrist support plates is provided on both sides of the lateral wrist support plate, and the lateral wrist support plate is assembled with the lateral wrist support plate and then installed on the support plate; or,

[0022] At least one lateral wrist support plate is respectively provided on both sides of the transverse wrist support plate, and the transverse wrist support plate is integrally formed with the lateral wrist support plate and then installed on the supporting plate.

[0023] Optionally, the transverse wrist rest is detachably connected to the supporting plate, and an anti-slip strip is provided on the upper surface of the transverse wrist rest.

[0024] Optionally, the support plate further comprises a bending portion, the bending portion is suitable for limiting cooperation with the table top, and the bending portion is detachably connected to the transverse wrist support plate; or,

[0025] The posture corrector with a variable wrist support also includes a bending portion, which is detachably connected to the supporting plate, and is suitable for limiting cooperation with the table top, and the bending portion is detachably connected to the transverse wrist support.

[0026] Optionally, a protruding mounting block is further provided on the side of the bending portion facing the user, and the mounting block is suitable for connecting with the correction piece. A supporting portion is provided at the bottom of the supporting plate, and the supporting portion is used to support the supporting plate.

[0027] Optionally, a reading plate is further included, wherein the reading plate is arranged at one end of the supporting plate away from the bending portion, and the reading plate is detachably connected to the supporting plate.

[0028] The technical solution of the utility model has the following advantages:

[0029] 1. The utility model provides a posture corrector with a variable wrist rest, comprising: a support plate, the support surface of which is suitable for placing objects; at least one wrist rest plate, which is connected to the support plate and is used to support the user's wrist or elbow.

[0030] By setting a wrist rest plate connected to the support plate, the wrist rest plate supports the user's wrist or elbow, thereby supporting the elbow or wrist of the user's entire arm, avoiding the situation of being suspended in the air, and improving the user experience.

[0031] 2. The utility model provides a posture corrector with a variable wrist support, wherein the wrist support plate and the supporting plate are detachably connected, so as to facilitate disassembly and assembly.

[0032] 3. The utility model provides a posture corrector with a variable wrist support, wherein the wrist support plate includes a lateral wrist support plate, and the number of the lateral wrist support plate is at least one, and the lateral wrist support plate is arranged on the side of the support plate. By providing the lateral wrist support plate, the size of the support plate itself does not need to be increased, which reduces the production cost of the manufacturer and also allows users to have a good use experience.

[0033] 4. The posture corrector with variable wrist support provided by the present utility model has a lateral wrist support plate on each side of the support plate. An anti-slip strip is provided on each lateral wrist support plate, and the lateral wrist support plate is detachably connected to the support plate. The detachable connection reduces the overall weight of the support plate, facilitating the user to carry, disassemble and assemble. The anti-slip strip prevents the user's wrist from slipping.

[0034] 5. The posture corrector with variable wrist support provided by the present utility model has a slide rail on the lateral wrist support plate and a slide groove on the side surface of the support plate, and the slide rail is adapted to the slide groove; or, the lateral wrist support plate has a slide groove and the side surface of the support plate has a slide rail, and the slide rail is adapted to the slide groove. Through the adaptation of the slide rail and the slide groove, the detachable connection between the lateral wrist support plate and the support plate is realized.

[0035] 6. The posture corrector with variable wrist support provided by the present utility model has a first adsorbent on the lateral wrist support block and a second adsorbent on the side surface of the support plate. The magnetic properties of the first adsorbent and the second adsorbent are opposite. Through the attraction of the first adsorbent and the second adsorbent, the detachable connection between the lateral wrist support plate and the support plate is realized in a magnetic adsorption manner.

[0036] 7. The posture corrector with variable wrist support provided by the present utility model has a clamping block on the lateral wrist support plate and a clamping groove on the side surface of the support plate, and the clamping block is snap-connected to the clamping groove; or, the lateral wrist support plate has a clamping groove and the side surface of the support plate has a clamping block, and the clamping block is snap-connected to the clamping groove. The cooperation of the clamping block and the clamping groove realizes the detachable connection between the lateral wrist support plate and the support plate.

[0037] 8. The posture corrector with variable wrist support provided by the present utility model has a first threaded hole on the lateral wrist support plate and a second threaded hole on the side surface of the support plate. The first threaded hole and the second threaded hole are correspondingly arranged, and fasteners are suitable to be inserted into the first threaded hole and the second threaded hole. By inserting the fasteners into the first threaded hole and the second threaded hole, the lateral wrist support plate and the support plate are fixedly connected.

[0038] 9. The posture corrector with variable wrist support provided by the present utility model has a load-bearing rod extending from the side surface of the support plate away from the support plate. The load-bearing rod is arranged below the lateral wrist support plate to support the lateral wrist support plate and provide support for the pressure received by the lateral wrist support plate.

[0039] 10. The posture corrector with variable wrist support provided by the present utility model includes at least one first lateral wrist support plate and at least one second lateral wrist support plate. The first lateral wrist support plate or the second lateral wrist support plate is connected to the same support plate, and the sizes of the first lateral wrist support plate and the second lateral wrist support plate are different. By providing the first lateral wrist support plate and the second lateral wrist support plate with different sizes, it is convenient to adapt to different users and can also enable the user to use it for a long time.

[0040] 11. The posture corrector with a variable wrist support provided by the present utility model has a lateral wrist support plate rotatably connected to the support plate, enabling the lateral wrist support plate to rotate relative to the support plate. The lateral wrist support plate is adjusted to an angle suitable for supporting the wrist or elbow through angle adjustment.

[0041] 12. The posture corrector with a variable wrist support provided by the present utility model has a lateral wrist support plate provided with a rotating end facing the support plate. The rotating end is adapted to the rotating groove of the support plate, and a fastener is suitable for being inserted into the rotating end and the rotating groove to make the lateral wrist support plate and the support plate inclined. After the user rotates the rotating end to adjust the inclination angle between the lateral wrist support plate and the support plate, the lateral wrist support plate and the support plate are fixed by the fastener.

[0042] 13. The posture corrector with a variable wrist support provided by the present utility model has a lateral wrist support plate with a surface area of 3% - 15% of the surface area of the support plate to obtain lateral wrist support plates of different sizes.

[0043] 14. The posture corrector with a variable wrist support provided by the present utility model further includes a transverse wrist support plate. The support surface of the support plate is inclined with respect to the horizontal plane. The transverse wrist support plate is located on the side of the support plate facing the user, and the transverse wrist support plate is smoothly connected to the support surface of the support plate. The transverse wrist support plate supports the user's elbow or wrist, and the smooth connection between the transverse wrist support plate and the support surface of the support plate prevents adverse experiences for the user's arm.

[0044] 15. The posture corrector with a variable wrist support provided by the present utility model has at least one lateral wrist support plate provided on each side of the transverse wrist support plate. After the transverse wrist support plate and the lateral wrist support plates are assembled, they are installed on the support plate, facilitating disassembly and assembly by the user according to their own needs, achieving detachable connection;

[0045] Alternatively, at least one lateral wrist support plate is provided on each side of the transverse wrist support plate. After the transverse wrist support plate and the lateral wrist support plates are integrally formed, they are installed on the support plate, reducing the difficulty of use for the user and achieving detachable connection between the wrist support plate and the support plate.

[0046] 16. The posture corrector with a variable wrist support provided by the present utility model has a detachable connection between the transverse wrist support plate and the support plate. The upper surface of the transverse wrist support plate is provided with anti-slip strips. The transverse wrist support plate realizes connection with the support plate, supports the wrist or elbow, and the anti-slip strips prevent any sliding.

[0047] 17. The posture corrector with a variable wrist support provided by the present utility model further includes a bending part on the support plate. The bending part is suitable for being clamped with the table board. The bending part is detachably connected to the transverse wrist support plate. The posture corrector is placed on the table board by clamping the bending part with the table board; or,

[0048] The posture corrector with a variable wrist support also includes a bending portion, which is detachably connected to a supporting plate, suitable for limiting cooperation with a table top, and detachably connected to a transverse wrist support plate to achieve a detachable connection between the bending portion and the table top, so that the bending portion can adapt to table tops of different thicknesses.

[0049] 18. The utility model provides a posture corrector with a variable wrist support, and a protruding mounting block is provided on the side of the bending portion facing the user, the mounting block is suitable for connecting with the correction piece, and a supporting portion is provided at the bottom of the supporting plate to support the supporting plate.

[0050] 19. The utility model provides a posture corrector with a variable wrist support, which also includes a reading board. The reading board is arranged at one end of the supporting plate away from the bending portion. The reading board is detachably connected to the supporting plate. Books can be placed on the reading board to facilitate reading. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0052] Figure 1 A schematic diagram of a posture corrector with a variable wrist support provided in an embodiment of the utility model;

[0053] Figure 2 A top view of a posture corrector with a variable wrist support provided in an embodiment of the utility model;

[0054] Figure 3 A top view of the posture corrector with a variable wrist support provided in an embodiment of the utility model after the reading board is removed;

[0055] Figure 4 A top view of a correction piece provided in an embodiment of the utility model;

[0056] Figure 5 A top view of a reading board provided in an embodiment of the utility model;

[0057] Figure 6 A schematic diagram of a lateral wrist support provided in a first embodiment of the utility model;

[0058] Figure 7 A schematic diagram of a lateral wrist support provided in a second embodiment of the present invention;

[0059] Figure 8Schematic diagram of the lateral wrist rest plate provided in the third embodiment of the present utility model;

[0060] Figure 9 Schematic diagram of the integrated setting of the lateral wrist rest plate and the transverse wrist rest plate provided in the embodiment of the present utility model;

[0061] Figure 10 Side view of the connection between the support plate and the correction member provided in the embodiment of the present utility model.

[0062] Description of reference numerals: 1, support plate; 11, support surface; 12, support part; 13, bending part; 14, positioning groove; 15, slot; 16, mounting block; 2, lateral wrist rest plate; 21, anti-slip strip; 22, slide rail; 23, clamping block; 24, first threaded hole; 25, mounting groove; 3, transverse wrist rest plate; 31, blocking part; 4, correction member; 41, connecting part; 42, limiting and fixing part; 43, flexible pad; 44, rotating part; 5, reading plate; 51, protrusion; 52, mounting table; 521, limiting end; 53, book clip; 54, mounting plate. Detailed implementation manners

[0063] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0064] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0065] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0066] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0067] like Figure 1 -10 shows a specific embodiment of a posture corrector with a variable wrist rest, the posture corrector is placed on a table top, and includes a support plate 1, and a wrist rest connected to the support plate 1, wherein the wrist rest includes a lateral wrist rest 2 provided on each side of the support plate 1, and a corresponding reading board 5 and a corrective piece 4, wherein the lateral wrist rest 2, the reading board 5 and the corrective piece 4 are respectively connected to the support plate 1. In the name of the present application, "wrist rest" refers to a support position for supporting the user's wrist or elbow, and in "wrist rest connected to the support plate 1", the meaning of "connection" includes both the integral molding of the wrist rest and the support plate 1, and the detachable connection between the wrist rest and the support plate 1.

[0068] like Figure 1 , Figure 2 and Figure 3 As shown, the support board 1 is provided with a support surface 11 which is inclined with respect to the horizontal plane, and the support surface 11 is arranged at an acute angle with respect to the horizontal plane. The support surface 11 is located between the reading board 5 and the correction piece 4, and the support surface 11 acts as a writing board to support the user's articles when writing. In this application, articles refer to books, tablet computers, etc. Figure 1 , Figure 2 As shown, a support portion 12 is provided at the bottom of the supporting surface 11. The support portion 12 and the supporting plate 1 are arranged in a triangle, and the support portion 12 is hollowed out to achieve a weight reduction effect. It should be noted that the bottom surface of the support portion 12 is suitable for being placed on the table top of a table board. Figure 3 As shown, the side of the support plate 1 that is higher than the horizontal plane is provided with two slots 15 that are spaced apart, and a positioning groove 14 is provided between the two slots 15, wherein the positioning groove 14 is in the shape of an elongated strip, and the side wall of the positioning groove 14 is inclined, and the angle between the side wall of the positioning groove 14 and the horizontal plane is 80°-88°. By the inclined setting of the side wall of the positioning groove 14 and the horizontal plane, when the tablet computer is inserted into the positioning groove 14, the user has a good reading angle and reading experience. By setting the positioning groove 14, the user can plug the tablet computer into the positioning groove 14 and use the tablet computer conveniently and quickly. Figure 3 As shown, a protruding mounting block 16 is provided on one side of the supporting plate 1 away from the slot 15 .

[0069] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown in the figure, the lateral wrist rest plate 2 is provided with a slide rail 22, and the side surface of the supporting plate 1 is provided with a chute, and the slide rail 22 is adapted to the chute to realize the detachable connection between the lateral wrist rest plate 2 and the supporting plate 1. As Figure 1 , Figure 2 , Figure 3 shown, the surface area of the lateral wrist rest plate 2 is 3% - 15% of the surface area of the supporting plate 1. For the convenience of long-term use by users, the lateral wrist rest plate 2 includes at least one first lateral wrist rest plate and at least one second lateral wrist rest plate, and the first lateral wrist rest plate and the second lateral wrist rest plate may also have different sizes, and the lateral wrist rest plates 2 of different sizes are detachably connected to the same supporting plate 1. To carry the lateral wrist rest plate 2, the side surface of the supporting plate 1 is provided with a supporting rod protruding away from the supporting plate 1, and the supporting rod is arranged below the lateral wrist rest plate 2 to support the lateral wrist rest plate 2. As Figure 1 , Figure 2 and Figure 3 shown, the wrist rest plate further includes a transverse wrist rest plate 3, and the transverse wrist rest plate 3 is detachably connected to the supporting plate 1 by magnetic attraction. Among them, the transverse wrist rest plate 3 is detachably connected to the bending part 13 of the supporting plate 1, and the upper surface of the transverse wrist rest plate 3 is provided with an anti-slip strip 21. As Figure 10 shown, the transverse wrist rest plate 3 is further provided with a protruding blocking part 31, and the blocking part 31 is used to block the items sliding down from the supporting surface 11. It should be noted that the surface of the transverse wrist rest plate 3 is smoothly connected to the supporting surface 11. In this application, smooth connection means that there is no height difference at the connection between the supporting surface 11 of the supporting plate 1 and the surface of the transverse wrist rest plate 3. As Figure 1 , Figure 3 shown, the bending part 13 is adapted to be limited and cooperated with the table board to place the entire posture corrector on the table board for fixation.

[0070] As Figure 5 shown, the bottom of the reading board 5 is provided with a plurality of spaced installation platforms 52, and the installation platforms 52 are correspondingly arranged with the slots 15 of the supporting plate 1. The installation platforms 52 can be slidably inserted into the slots 15, and through the cooperation of the slots 15 and the installation platforms 52, the convenient insertion of the reading board 5 can be realized, which is convenient for carrying after disassembly. As Figure 5 shown, the installation platform 52 is further provided with a limiting end 521, and the limiting end 521 can slide into the supporting plate 1. Through the cooperation of the supporting plate 1 and the limiting end 521, the installation platform 52 is prevented from disengaging from the slot 15 in the vertical direction, thereby avoiding the accidental drop of the reading board 5. As Figure 5 shown, the bottom of the reading board 5 is further provided with a mounting plate 54, and the mounting plate 54 is detachably connected to the supporting plate 1. The mounting plate 54 is provided with two spaced accommodating grooves, and one end of the book clip 53 is hinged and arranged in the accommodating groove, and the accommodating groove corresponds to the book clip 53 one by one. The movable end of the book clip 53 rotates and extends out of the accommodating groove to cooperate with the reading board 5 to clamp the user's book. As Figure 5As shown, a protrusion 51 is provided at the bottom of the reading board 5, and the side of the protrusion 51 is parallel to the reading board 5. The protrusion 51 further supports the book, making the placement of the book more stable.

[0071] like Figure 3 , Figure 4 As shown, the corrective member 4 includes a connecting portion 41 and a limiting fixing portion 42, wherein the connecting portion 41 and the limiting fixing portion 42 are vertically arranged, a rotating portion 44 is provided at the bottom of the connecting portion 41, and a limiting fixing portion 42 is provided at the top of the connecting portion 41, and the rotating portion 44 is rotatably connected to the mounting block 16 of the supporting plate 1 to achieve relative rotation between the corrective member 4 and the supporting plate 1. It should be noted that the limiting fixing portion 42 is arc-shaped, and the limiting fixing portion 42 prevents the user's shoulders from sinking, forcing the user to adjust to a correct sitting posture. It should be noted that the connecting portion 41 is a telescopic adjustment rod, and the height of the connecting portion 41 can be adjusted to accommodate users of different heights. As shown in FIG. Figure 4 As shown, two ends of the position-limiting fixing portion 42 are respectively provided with a flexible pad 43 facing the user, and the flexible pad 43 plays a role in protecting the user's body.

[0072] The present application provides a posture corrector with a variable wrist rest, in which the bottom of the corrective piece 4, the supporting surface 11 and the bottom of the reading board 5 are raised in sequence to ensure that the user has a good viewing angle during writing and reading. In addition, the reading board 5 is positioned higher than the corrective piece 4 to facilitate the user to read with his eyes level during use, thereby avoiding fatigue caused by the downward reading line of sight due to the corrective piece 4 being too high.

[0073] As an alternative implementation, in this example, the lateral wrist support plate 2 is provided with a slide groove, and the side of the support plate 1 is provided with a slide rail 22, and the slide rail 22 is adapted to the slide groove.

[0074] As an alternative implementation, in this example, the lateral wrist support plate 3 and the support plate 1 can also be detachably connected by other means such as threading, clamping, and connection with a slide rail 22.

[0075] As an alternative embodiment, the number of the lateral wrist support plate 2 can also be one.

[0076] As an alternative embodiment, the lateral wrist support plate 2 may also be provided with a third lateral wrist support plate, a fourth lateral wrist support plate, etc. of different sizes.

[0077] As an alternative implementation, the lateral wrist support plate 2 and the transverse wrist support plate 3 are assembled and then detachably connected to the support plate 1 by means of bolts, magnetism, clamping, etc.

[0078] Example 2

[0079] The lateral wrist rest block is provided with a first adsorbing member, and the side surface of the supporting plate 1 is provided with a second adsorbing member. The magnetisms of the first adsorbing member and the second adsorbing member are opposite. Specifically, the first adsorbing member and the second adsorbing member are magnets or electromagnets. The rest of the structure of this application is the same as that of Embodiment 1.

[0080] Embodiment 3

[0081] As Figure 7 shown, the lateral wrist rest plate 2 is provided with a clamping block 23, and the side surface of the supporting plate 1 is provided with a clamping groove. The clamping block 23 is clamped and connected with the clamping groove. The side surface of the supporting plate 1 is provided with a supporting rod extending away from the supporting plate 1 to support the lateral wrist rest plate 2. The rest of the structure of this application is the same as that of Embodiment 1.

[0082] Or, in this embodiment, the lateral wrist rest plate 2 is provided with a clamping groove, and the side surface of the supporting plate 1 is provided with a clamping block 23. The clamping block 23 is clamped and connected with the clamping groove.

[0083] Embodiment 4

[0084] As Figure 8 shown, the lateral wrist rest plate 2 is provided with a first threaded hole 24, and the side surface of the supporting plate 1 is provided with a second threaded hole. The end of the supporting plate 1 provided with the second threaded hole is inserted into the installation groove 25 so that the first threaded hole 24 and the second threaded hole are correspondingly arranged. Fasteners are suitable for being inserted into the first threaded hole 24 and the second threaded hole. Specifically, the fasteners are fastening bolts. The rest of the structure of this application is the same as that of Embodiment 1.

[0085] Embodiment 5

[0086] The lateral wrist rest plate 2 is rotatably connected with the supporting plate 1. The lateral wrist rest plate 2 is provided with a rotating end facing the supporting plate 1. The rotating end is adapted to the rotating groove of the supporting plate 1. Fasteners are suitable for being inserted into the rotating end and the rotating groove so that the lateral wrist rest plate 2 and the supporting plate 1 are inclined. After the user rotates the rotating end to adjust the inclination angle between the lateral wrist rest plate 2 and the supporting plate 1, the lateral wrist rest plate 2 and the supporting plate 1 are fixed by fasteners. Specifically, the fasteners are clamping members or bolts. The rest of the structure of this application is the same as that of Embodiment 1.

[0087] Embodiment 6

[0088] In this embodiment, as Figure 9As shown, the wrist rest plate includes a lateral wrist rest plate 2 and a transverse wrist rest plate 3. The lateral wrist rest plate 2 and the transverse wrist rest plate 3 are integrally provided. The lateral wrist rest plate 2 and the transverse wrist rest plate 3 are perpendicularly arranged. After the lateral wrist rest plate 2 and the transverse wrist rest plate 3 are integrally provided, they are detachably connected to the support plate 1 in various ways such as magnetic attraction, bolts, and snap connections. For example, the lateral wrist rest plate 2 is provided with a first magnetic attachment, the transverse wrist rest plate 3 is provided with a first magnetic attachment, and the support plate 1 is provided with a second magnetic attachment, and the first magnetic attachment and the second magnetic attachment have opposite magnetic polarities. Or, the wrist rest plate is provided with a clamping block 23, and the support plate 1 is provided with a clamping groove, and the clamping block 23 is adapted to the clamping groove; or, the wrist rest plate is provided with a clamping groove, and the support plate 1 is provided with a clamping block 23, and the clamping block 23 is adapted to the clamping groove; or, the wrist rest plate is provided with a first fastening hole, and the support plate 1 is provided with a second fastening hole, the first fastening hole and the second fastening hole are correspondingly arranged, and fasteners are provided in the first fastening hole and the second fastening hole.

[0089] Embodiment 7

[0090] In this example, the bending part 13 can be detachably connected to the support plate 1, and the overall fixation of the posture corrector is realized by the bending part 13 being limited and matched with table boards of different thicknesses.

[0091] Obviously, the above embodiments are merely examples for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. A posture corrector with a variable wrist rest, characterized in that Comprising: A supporting plate (1), the supporting surface (11) of the supporting plate (1) being adapted to place articles; At least one wrist support plate, the wrist support plate being connected to the supporting plate (1) for supporting the user's wrist or elbow.

2. The posture corrector with a variable wrist rest according to claim 1, characterized in that The wrist support plate is detachably connected to the supporting plate (1).

3. The posture corrector with a variable wrist rest according to claim 1, characterized in that, The wrist support plate includes a lateral wrist support plate (2), the number of the lateral wrist support plates (2) being at least one, and the lateral wrist support plate (2) being provided on the side surface of the supporting plate (1).

4. The posture corrector with a variable wrist rest according to claim 3, characterized in that, One of the lateral wrist support plates (2) is provided on each side of the supporting plate (1), and an anti-slip strip (21) is provided on each lateral wrist support plate (2), and the lateral wrist support plate (2) is detachably connected to the supporting plate (1).

5. The posture corrector with a variable wrist rest according to claim 4, characterized in that The lateral wrist support plate (2) is provided with a slide rail (22), and a chute is provided on the side surface of the supporting plate (1), and the slide rail (22) is adapted to the chute; or, the lateral wrist support plate (2) is provided with a chute, and a slide rail (22) is provided on the side surface of the supporting plate (1), and the slide rail (22) is adapted to the chute.

6. The posture corrector with a variable wrist rest according to claim 3, characterized in that, The lateral wrist support plate (2) is provided with a first adsorbent, and a second adsorbent is provided on the side surface of the supporting plate (1), and the magnetic properties of the first adsorbent and the second adsorbent are opposite.

7. The posture corrector with a variable wrist rest according to claim 3, characterized in that The lateral wrist support plate (2) is provided with a clamping block (23), and a clamping groove is provided on the side surface of the supporting plate (1), and the clamping block (23) is connected to the clamping groove in a clamping manner; or, the lateral wrist support plate (2) is provided with a clamping groove, and a clamping block (23) is provided on the side surface of the supporting plate (1), and the clamping block (23) is connected to the clamping groove in a clamping manner.

8. The posture corrector with a variable wrist rest according to claim 3, characterized in that, The lateral wrist support plate (2) is provided with a first threaded hole (24), and a second threaded hole is provided on the side surface of the supporting plate (1), the first threaded hole (24) and the second threaded hole are correspondingly arranged, and a fastener is adapted to be inserted into the first threaded hole (24) and the second threaded hole.

9. The posture corrector with variable wrist rest according to any one of claims 5-8, characterized in that, A bearing rod extending away from the supporting plate (1) is provided on the side surface of the supporting plate (1), the bearing rod is provided below the lateral wrist support plate (2) for supporting the lateral wrist support plate (2).

10. The posture corrector with a variable wrist rest according to claim 3, characterized in that, The lateral wrist support plate (2) includes at least one first lateral wrist support plate and at least one second lateral wrist support plate, the first lateral wrist support plate or the second lateral wrist support plate is connected to the same supporting plate (1), and the sizes of the first lateral wrist support plate and the second lateral wrist support plate are different.

11. The posture corrector with a variable wrist rest according to claim 3, characterized in that, The lateral wrist support plate (2) is rotatably connected to the supporting plate (1), and the lateral wrist support plate (2) is arranged at an angle relative to the supporting plate (1).

12. The posture corrector with a variable wrist rest according to claim 11, characterized in that, The lateral wrist support plate (2) is provided with a rotating end facing the supporting plate (1), the rotating end is adapted to the rotating groove of the supporting plate (1), and a fastener is adapted to be inserted into the rotating end and the rotating groove so that the lateral wrist support plate (2) and the supporting plate (1) are arranged obliquely.

13. The wrist support part variable correct posture device according to claim 3, characterized in that, The surface area of the lateral wrist support plate (2) is 3% - 15% of the surface area of the supporting plate (1).

14. The posture corrector with a variable wrist rest according to claim 3, characterized in that, The wrist support plate also includes a transverse wrist support plate (3), the supporting surface (11) of the supporting plate (1) is inclined with respect to the horizontal plane, the transverse wrist support plate (3) is located on the side of the supporting plate (1) facing the user, and the transverse wrist support plate (3) is smoothly connected with the supporting surface (11) of the supporting plate (1).

15. The posture corrector with a variable wrist rest according to claim 14, characterized in that At least one lateral wrist support plate (2) is respectively provided on both sides of the lateral wrist support plate (3), and the lateral wrist support plate (3) is assembled with the lateral wrist support plate (2) and then installed on the support plate (1); or, At least one lateral wrist support plate (2) is respectively provided on both sides of the transverse wrist support plate (3); the transverse wrist support plate (3) and the lateral wrist support plate (2) are integrally formed and then installed on the supporting plate (1).

16. The posture corrector with a variable wrist rest according to claim 14, characterized in that, The transverse wrist support plate (3) is detachably connected to the support plate (1), and an anti-slip strip (21) is provided on the upper surface of the transverse wrist support plate (3).

17. The posture corrector with a variable wrist rest according to claim 15, characterized in that, The support plate (1) further comprises a bending portion (13), wherein the bending portion (13) is adapted to cooperate with the table top in a limiting manner, and the bending portion (13) is detachably connected to the transverse wrist support plate (3); or, The posture corrector with a variable wrist support further comprises a bending portion (13), wherein the bending portion (13) is detachably connected to the support plate (1), wherein the bending portion (13) is suitable for limiting cooperation with the table top, and wherein the bending portion (13) is detachably connected to the transverse wrist support plate (3).

18. The wrist support part variable correct posture device according to claim 17, characterized in that, The side of the bent portion (13) facing the user is also provided with a protruding mounting block (16), and the mounting block (16) is suitable for connecting with the correction piece (4). The bottom of the support plate (1) is provided with a supporting portion (12), and the supporting portion (12) is used to support the support plate (1).

19. The posture corrector with a variable wrist rest according to claim 18, characterized in that It also comprises a reading plate (5), wherein the reading plate (5) is arranged at one end of the supporting plate (1) away from the bent portion (13), and the reading plate (5) is detachably connected to the supporting plate (1).

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