CN220212248U

CN220212248U - Multifunctional bracket device

Info

Publication number: CN220212248U
Application number: CN202321703214.6U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Guangzhou Youxiang Culture Articles Co ltd
Current assignee: Guangzhou Youxiang Culture Articles Co ltd
Priority date: 2023-07-01
Filing date: 2023-07-01
Publication date: 2023-12-22
Anticipated expiration: 2033-07-01

Abstract

A multifunctional bracket device, comprising a bearing component 1, wherein the bearing component 1 is provided with a bearing surface; the bearing assembly 1 is rotatably connected with the connecting seat 2; an angle adjusting assembly 3 is connected between the bearing assembly 1 and the connecting seat 2. According to the multifunctional bracket device, one aspect of the multifunctional bracket device is fixed through the connecting seat, the angle adjusting component enables the bearing component to be provided with a plurality of using angle pieces, a bearing platform is provided for writing or reading, and when a user has an incorrect sitting posture with the upper body leaning forward, the correcting component forms a block on the chest of the user, so that the purpose of correcting the sitting posture of the user is achieved, the user can avoid bad postures such as low head, humpback and the like when reading and writing, the user can maintain a comfortable and healthy good sitting posture for a long time more easily, the eyesight and cervical vertebra are reduced from being damaged, and myopia, humpback and spinal curvature are effectively prevented.

Description

Multifunctional bracket device

Technical Field

The utility model relates to the field of learning stationery, in particular to a multifunctional bracket device.

Background

In the learning process, the situation that the area of a desktop is too small or the desktop is not used enough because of too many objects often occurs, so that poor learning experience is brought.

Based on this, it is necessary to provide a stand apparatus that can expand the table top.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a multi-functional support device comprising a support assembly (1), said support assembly (1) having a support surface so as to provide a support platform for the placement of hands or writing or reading; the connecting seat (2) is used for installing and fixing the multifunctional bracket device, and the bearing assembly (1) is rotatably connected with the connecting seat (2); and the angle adjusting assembly (3) is connected between the bearing assembly (1) and the connecting seat (2) and is used for adjusting the inclination of the bearing surface.

Further, an arc-shaped bayonet (11) is arranged on one side of the bearing assembly (1) away from the connecting seat (2).

Further, the correction assembly (4) comprises a first connecting part (41) for fixing or movably connecting the correction assembly (4) to the arc-shaped bayonet (11); and the gesture correcting limiting part (42) is positioned above the first connecting part (41) and is used for forming limiting reminding or blocking.

Further, the angle adjusting assembly (3) comprises a positioning assembly with a positioning part (33) and a gear part (34) with a plurality of gears; the positioning component is rotationally connected to the connecting seat (2), the gear part (34) is arranged on the bearing component (1), the positioning part (33) can be matched with any gear, or the positioning component is rotationally connected to the bearing component (1), the gear part (34) is arranged on the connecting seat (2), and the positioning part (33) can be matched with any gear.

Further, the positioning assembly comprises a supporting piece (31), a sliding groove part (35), a clamping piece (32) and a resetting piece; one end of the supporting piece (31) is rotationally connected with the bearing assembly (1) or the connecting seat (2), and the other end of the supporting piece can move in the gear position part (34); the chute part (35) is arranged on the bearing assembly (1) or the connecting seat (2) and is adjacent to the gear part (34); the clamping piece (32) is connected to the sliding groove part (35) in a sliding mode, and the positioning part (33) is arranged on the clamping piece (32); the reset piece is positioned between the clamping piece (32) and the sliding groove part (35).

In another embodiment, the angle adjustment assembly (3) comprises a gear part (34), a positioning member, and a number of support members (31); the two ends of the supporting pieces (31) are respectively provided with a first hinging part, and a plurality of the supporting pieces (31) are sequentially hinged to form a supporting group with at least one hinging joint; the two ends of the supporting group are respectively and rotatably connected with the connecting seat (2) and the bearing assembly (1); the gear part (34) is arranged on one of the hinge joints of the support group, and the gear part (34) is provided with a plurality of gears; the positioning piece is connected with the gear part (34) in a sliding mode, and a plurality of positioning parts (33) matched with the gear are arranged on the positioning piece.

Further, the gear shifting device also comprises a reset piece arranged between the positioning piece and the gear shifting part (34), and the positioning piece extrudes the reset piece under the action of external force to enable the positioning part (33) to be separated from the gear shifting part.

In another embodiment, the angle adjusting assembly (3) comprises a positioning piece, a gear part (34) with a plurality of gears; the gear part (34) is arranged on the connecting seat (2) and/or the bearing assembly (1); the positioning piece is connected with the gear part (34) in a sliding mode, and the positioning piece is provided with a positioning part (33) matched with the gear.

Further, book pressing strips (5) are arranged on the bearing assembly (1) and are used for pressing books or objects placed on the bearing surface.

Further, a baffle is arranged on the side of the bearing component (1) away from the connecting seat (2).

In one aspect of the multifunctional bracket device of the utility model, the bearing assembly is provided with a plurality of using angle pieces by the angle adjusting assembly, and a bearing platform is provided for writing or reading; further, when the user has an incorrect sitting posture with the upper body leaning forward, the correcting component forms a barrier on the chest of the user, so that the purpose of correcting the sitting posture of the user is achieved, the user can avoid bad postures such as low head, humpback and the like when reading and writing, the user can maintain a comfortable and healthy good sitting posture for a long time more easily, the vision and cervical vertebra are reduced to be damaged, and myopia, humpback and spinal curvature are effectively prevented.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view showing a structure of a multifunctional supporting device as one of the writing support platforms according to an embodiment of the present utility model.

Fig. 2 is a schematic view of the structure of fig. 1 from another perspective.

Fig. 3 is a schematic view of a multifunctional support device as one of the reading support platforms in use.

Fig. 4 is a schematic view of the structure of fig. 3 from another perspective.

Fig. 5 is a schematic view of the structure of fig. 3 after the strip is added.

Fig. 6 is a schematic structural view of a multifunctional support device as one of the sitting posture correcting platforms according to the embodiment.

Fig. 7 is a schematic view of a partially exploded construction of the structure of fig. 5.

Reference numerals illustrate:

1. a support assembly; 11. an arc-shaped bayonet; 12. a second connecting portion;

2. a connecting seat;

3. an angle adjustment assembly; 31. a support; 32. a clamping piece; 33. a positioning part; 34. a gear position section; 35. a chute portion; 36. a holding portion;

4. a corrective component; 41. a first connection portion; 42. a posture correcting limit part;

5. and pressing the book strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model and the accompanying drawings. It should be noted that the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is to be understood that the embodiments described below by referring to the drawings are exemplary and intended to illustrate the utility model and not to be construed as limiting the utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Unless specifically stated or limited otherwise, terms such as "mounted," "connected," "secured" and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The positional or positional relationships indicated as terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are based on the positional or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore are not to be construed as limiting the utility model. For example, a first feature "on" or "under" a second feature may be the first and second features directly contacting each other, or the first and second features indirectly contacting each other through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The following describes specific embodiments of the present utility model with reference to the drawings.

Example 1

As shown in fig. 1-7, a preferred embodiment of a multifunctional stand device is provided for the present utility model, the multifunctional stand device comprises a bearing component 1, the bearing component 1 is provided with a bearing surface, so that a bearing platform for placing hands or writing or reading can be provided, and the width of a desktop is expanded; the connecting seat 2 is used for installing and fixing the multifunctional bracket device, and the bearing assembly 1 is rotatably connected to the connecting seat 2; the angle adjusting component 3 is connected between the bearing component 1 and the connecting seat 2, so that the bearing component 1 can hover at different inclination angles, thereby adjusting the inclination of the bearing surface corresponding to different use scenes or personal use habits, for example, the bearing surface is leveled with a tabletop, and the bracket device is used as the extension of the tabletop and has the tabletop function; for another example, when the bearing surface is inclined, the rack device is used as a reading rack, books can be placed on the bearing surface, a better reading scene is provided, cervical vertebra pressure is reduced, and myopia is prevented.

The connecting seat 2 can adopt a structure matched with screw holes, such as a sucker structure or a clamping structure in the embodiment, a clamping screw rod is arranged on the C-shaped clamping plate, and one clamping piece of the screw rod and the C-shaped clamping plate clamps the table edge, so that the whole multifunctional bracket device is fixed.

One of the purposes of the swivel connection or detachable connection of the connection base 2 to the support element 1 is to accommodate the device when it is not necessary to use the present multi-function support device, for example by means of a detachable connection of the plug-in block with the plug-in slot or, as in the present embodiment, the connection base 2 is hinged to the support element 1, allowing the entire device to be accommodated under the table edge.

Further, a correction assembly 4 is included for correcting an out-of-position sitting posture. The orthotic assembly 4 is connected to the support assembly 1 at an end adjacent the user to form a limit reminder or barrier in front of the user.

The orthotic assembly 4 comprises a first connection 41 for fixedly or movably connecting the orthotic assembly 4 to the support assembly 1, for example by a rotational connection such as a hinged arrangement, allowing the orthotic assembly 4 to be received under the support assembly 1 when the orthotic assembly 4 is not in use, or by a removable connection, for example, allowing the orthotic assembly 4 to be removed when the orthotic assembly 4 is not in use or in a reading mode; the gesture correcting and limiting part 42 is located above the first connecting part 41 and is used for forming a limiting prompt or blocking.

The support element 1 is provided with a second coupling part 12 which, in cooperation with the first coupling part 41, allows the orthotic device 4 to be detachably coupled to the support element 1. The first connecting portion 41 and the second connecting portion 12 can be matched by inserting slots into the inserting blocks, or sliding connection of sliding grooves and sliding blocks, or magnetic connection between magnetic units. In the present embodiment, the first connecting portion 41 and the second connecting portion 12 are described in a manner of being combined with a plug-in and slide connection; in other embodiments, only the first connection 41 may be provided and the second connection 12 may be a clamping arrangement, with the orthotic assembly 4 being clamped to the support assembly 1 for a secure mounting.

The angle adjusting assembly 3 comprises a positioning assembly with a positioning part 33 and a gear part 34 with a plurality of gears; the positioning component is rotationally connected to the connecting seat 2, the gear part 34 is arranged on the supporting component 1, the positioning part 33 can be switched among a plurality of gears, or the positioning component is rotationally connected to the supporting component 1, the gear part 34 is arranged on the connecting seat 2, and the positioning part 33 can be switched among a plurality of gears. For example, in another less effective embodiment, the gear part 34 is arranged at the bottom of the supporting component 1, the gear is a groove with an opening inclined away from the table top, the positioning component is a rod, one end of the positioning component is rotatably connected to the connecting seat 2, the other end of the positioning component is provided with a hooking part, and the purpose of changing the angle of the supporting component 1 is achieved by changing the hooking part to be clamped on different gears.

The positioning component comprises a supporting piece 31, a chute part 35, a clamping piece 32 and a resetting piece; one end of the supporting member 31 is rotatably connected with the bearing assembly 1 or the connecting seat 2, and the other end of the supporting member can move in the gear position part 34; the chute part 35 is arranged on the supporting component 1 or the connecting seat 2 and is adjacent to the gear part 34; the clamping piece 32 is connected to the chute part 35 in a sliding way, and the positioning part 33 is arranged on the clamping piece 32; the reset element is located between the detent element 32 and the slot portion 35. In the present embodiment, one end of the supporting member 31 is hinged to the connecting seat 2, and the other end is provided with a supporting portion 36, and the supporting portion 36 can move in the gear portion 34; the sliding groove part 35 is arranged on the lower surface of the bearing assembly 1, the gear part 34 is arranged on two side walls of the sliding groove part 35, and the sliding groove part 35 is communicated with the gear part 34; one of the purposes of the reset element is to compress one end of the blocking element 32 near the supporting element 31 on the bottom surface of the chute portion 35, limit the passing of the supporting portion 36, and achieve the purpose of angle locking, that is, limit the rotation between the supporting element 1 and the connecting seat 2, the reset element can adopt a common elastic element for resetting, such as a pressure spring or a torsion spring or a spring sheet; the positioning part 33 is arranged on the clamping part 32, and is clamped on different gears through the positioning part 33, and the supporting part 36 is jacked by the clamping part 32, so that the inclination angle of the bearing assembly 1, namely the included angle between the bearing surface and the tabletop, is changed.

In the present embodiment, the positioning portion 33 is preferably a pin penetrating the positioning member 32; the reset piece is a torsion spring, the torsion spring is sleeved on the pin, and two support arms of the torsion spring are respectively propped against the clamping piece 32 and the chute part 35; the opening of the gear is inclined in the direction towards the table.

Further, one side of the supporting component 1 far away from the connecting seat 2 is provided with an arc bayonet 11 for avoiding a user and further fitting with the curve of a human body, so that the product use experience is improved.

Further, a book pressing strip 5 is provided on the support assembly 1 for pressing books or objects placed on the support surface, and one purpose is to prevent the pages from being turned over at will. The book pressing strips 5 can be fixedly connected to the supporting assembly or can be detachably mounted, for example, the slots are matched with the insertion blocks, in addition, the book pressing strips 5 can be rotatably arranged so as to adjust the pressing direction, for example, a cylindrical slot is matched with the insertion blocks, in the embodiment, the root parts of the book pressing strips 5 are provided with spiral parts, and the book pressing strips 5 penetrate through the supporting surfaces and then are connected with the fixed covers, so that the book pressing strips 5 can be rotatably arranged.

Further, a baffle is arranged on one side of the supporting component 1 far away from the connecting seat 2, and is used for lifting books or electronic products, especially when the supporting surface is inclined, the books or electronic products can be prevented from falling off.

Example two

As another embodiment, the support assembly 1 and the connecting seat 2 are connected by a plurality of support groups, and the angle between the support assembly 1 and the connecting seat 2 is adjusted by changing the included angle between the support groups.

Specifically, the angle adjusting assembly 3 includes a gear portion 34, a positioning member, and a plurality of supporting members 31; the two ends of the supporting pieces 31 are provided with first hinging parts, and a plurality of supporting pieces 31 are sequentially hinged to form a supporting group with at least one hinging joint; the two ends of the supporting group are respectively connected with the connecting seat 2 and the bearing assembly 1 in a rotating way; the gear part 34 is arranged on one of the hinge joints of the support group, and the gear part 34 is provided with a plurality of gears; the positioning piece is connected with the gear part 34 in a sliding way, and a plurality of positioning parts 33 matched with the gears are arranged on the positioning piece. For example, two supporting members 31 are provided, one end of each supporting member 31 is hinged to form a hinge joint, and two ends of a supporting group formed by the two supporting members 31 are respectively hinged to the connecting seat 2 and the bearing assembly 1; the gear part 34 is a circle of internal teeth, the positioning part 33 is a circle of external teeth arranged in the circumferential direction, the gear is formed, when the angle needs to be adjusted, the positioning part is pulled out, the positioning part 33 is separated from the gear, after the angle is adjusted, the positioning part is pushed back, the positioning part 33 is clamped in the gear part 34 again, and therefore rotation between the supporting component 1 and the connecting seat 2 is limited, and the aim of locking the angle is achieved.

Further, the gear shifting device further comprises a resetting piece arranged between the positioning piece and the gear shifting portion 34, so that the positioning portion 33 is kept in the gear shifting portion 34, the positioning portion 33 can be separated from the gear shifting portion only by the fact that the positioning piece extrudes the resetting piece under the action of external force, the angle can be adjusted, the external force is removed after the angle is adjusted, and the positioning portion 33 is clamped into the gear shifting portion again under the action of the resetting piece. The restoring element can be a common elastic element for restoring, such as a compression spring or a torsion spring or a spring plate.

Example III

As a further embodiment this is achieved by providing the angle adjustment assembly 3 on the structure of the swivel connection between the support assembly 1 and the connection block 2.

Specifically, the angle adjustment assembly 3 includes a positioning member, a gear portion 34 having a plurality of gears; the gear part 34 is arranged on the connecting seat 2 and/or the bearing assembly 1; the positioning piece is connected with the gear part 34 in a sliding way, and a plurality of positioning parts 33 matched with the gears are arranged on the positioning piece. For example, the gear portion 34 is provided on the connection base 2, and the gear portion 34 is a ring of internal teeth; the positioning piece is axially and slidably connected to the supporting component 1, the positioning part 33 can slide in the gear part 34, and the positioning part 33 is provided with a circle of external teeth in the circumferential direction and takes a gear shape; when the angle is required to be adjusted, the positioning piece is pulled out, so that the positioning part 33 is separated from the gear, after the angle is adjusted, the positioning piece is pushed back, and the positioning part 33 is clamped in the gear part 34 again, so that the rotation between the bearing assembly 1 and the connecting seat 2 is limited, and the aim of locking the angle is fulfilled.

Further, the gear shifting device further comprises a resetting piece arranged between the positioning piece and the gear shifting portion, the positioning portion 33 can be separated from the gear shifting portion only by the fact that the positioning piece extrudes the resetting piece under the action of external force, then the angle can be adjusted, the external force is removed after the angle is adjusted, and the positioning portion 33 is clamped into the gear shifting portion again under the action of the resetting piece. The restoring element can be a common elastic element for restoring, such as a compression spring or a torsion spring or a spring plate.

The above examples illustrate only one embodiment of the utility model, which is described in more detail and is not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A multi-functional support device, characterized by comprising a support assembly (1), said support assembly (1) having a support surface so as to provide a support platform for the hands or writing or reading;

the connecting seat (2) is used for installing and fixing the multifunctional bracket device, and the bearing assembly (1) is rotatably connected with the connecting seat (2);

and the angle adjusting assembly (3) is connected between the bearing assembly (1) and the connecting seat (2) and is used for adjusting the inclination of the bearing surface.

2. A multi-function support device according to claim 1, characterized in that an arcuate bayonet (11) is provided on the side of the support assembly (1) remote from the connection base (2).

3. The multi-function bracket device according to claim 2, further comprising a correction assembly (4), the correction assembly (4) comprising a first connection portion (41) for fixing or movably connecting the correction assembly (4) to the arc-shaped bayonet (11);

and the gesture correcting limiting part (42) is positioned above the first connecting part (41) and is used for forming limiting reminding or blocking.

4. A multi-function bracket device according to any of claims 1-3, characterized in that the angle adjustment assembly (3) comprises a positioning assembly with a positioning portion (33), and a gear portion (34) with several gears;

the positioning component is rotationally connected to the connecting seat (2), the gear part (34) is arranged on the bearing component (1), the positioning part (33) can be matched with any gear, or the positioning component is rotationally connected to the bearing component (1), the gear part (34) is arranged on the connecting seat (2), and the positioning part (33) can be matched with any gear.

5. The multifunctional bracket device according to claim 4, wherein the positioning assembly comprises a support member (31), a chute portion (35), a detent member (32) and a reset member;

one end of the supporting piece (31) is rotationally connected with the bearing assembly (1) or the connecting seat (2), and the other end of the supporting piece can move in the gear position part (34);

the chute part (35) is arranged on the bearing assembly (1) or the connecting seat (2) and is adjacent to the gear part (34);

the clamping piece (32) is connected to the sliding groove part (35) in a sliding mode, and the positioning part (33) is arranged on the clamping piece (32);

the reset piece is positioned between the clamping piece (32) and the sliding groove part (35).

6. A multi-function bracket device according to any of claims 1-3, characterized in that the angle adjustment assembly (3) comprises a gear part (34), a positioning member, and several support members (31);

the two ends of the supporting pieces (31) are respectively provided with a first hinging part, and a plurality of the supporting pieces (31) are sequentially hinged to form a supporting group with at least one hinging joint;

the two ends of the supporting group are respectively and rotatably connected with the connecting seat (2) and the bearing assembly (1);

the gear part (34) is arranged on one of the hinge joints of the support group, and the gear part (34) is provided with a plurality of gears;

the positioning piece is connected with the gear part (34) in a sliding mode, and a plurality of positioning parts (33) matched with the gear are arranged on the positioning piece.

7. The multifunctional bracket device according to claim 6, further comprising a reset element arranged between the positioning element and the gear position part (34), wherein the positioning element presses the reset element under the action of external force, so that the positioning part (33) is separated from the gear position.

8. A multi-function bracket device according to any of claims 1-3, characterized in that the angle adjustment assembly (3) comprises a positioning member, a gear part (34) with several gears;

the gear part (34) is arranged on the connecting seat (2) and/or the bearing assembly (1);

the positioning piece is connected with the gear part (34) in a sliding mode, and the positioning piece is provided with a positioning part (33) matched with the gear.

9. A multi-purpose support device according to any one of claims 1-3, 5 and 7, characterized in that a book pressing strip (5) is provided on the support member (1) for pressing books or objects placed on the support surface.

10. A multi-purpose support apparatus according to any one of claims 1-3, 5, 7, wherein a baffle is provided on the side of the support assembly (1) remote from the connection base (2).