CN215076422U - Table plate composite sitting posture corrector - Google Patents

Abstract

The utility model discloses a composite sitting posture corrector for a table top, which comprises a table top arranged on the table top and an expansion bracket arranged on the table top, wherein one side of the table top is provided with a limiting stop table used for supporting the edge of the table from the side surface of the table; the telescopic frame is provided with at least one telescopic rod body; the rod body comprises a plurality of rod sub-bodies, wherein one rod sub-body is adjustably arranged on the other rod sub-body to realize the extension and contraction of the telescopic frame and form the limit in the height direction of the sitting posture; one end of the telescopic frame is hinged on the limiting blocking platform so as to realize the turnover of the telescopic frame. The table plate of the sitting posture corrector can be directly placed on the table top to play a main supporting role, so that the sitting posture corrector can be stably placed on the table top, the whole sitting posture corrector is not easy to topple when the telescopic frame is normally turned over, and the limiting blocking table of the table plate is propped against the table edge, so that the whole sitting posture corrector is not easy to shake or shift. The sitting posture corrector has simple structure, convenient placement and more stable use.

Description

Table plate composite sitting posture corrector

Technical Field

The utility model belongs to the sitting posture unscrambler field, more specifically relates to a composite sitting posture unscrambler of table.

Background

When a student often bends over, bends neck or lies prone on a desk to read a book in the learning process, if the incorrect sitting posture is kept for a long time, the problems of spine deformation or myopia and the like can be caused, and the vision and the body normal development of the student are influenced in the past; therefore, it is important to ensure the correct sitting posture of the student during the learning process.

Although related sitting posture rectification devices are available in the market at present, the sitting posture rectification instruments can help students to develop correct reading and writing postures, most of the existing sitting posture rectification devices clamp a table edge through a table plate, so that the sitting posture rectification devices are fixed at the table edge, the existing table plate is generally fixed on the table edge through a threaded fastening device, or the existing table plate is clamped on the table edge through the elastic force of a spring, and the students still have trouble or labor in fixing the sitting posture rectification devices.

The installation and adjustment of the corrector in the prior art are not portable, and on one hand, the height can be adjusted by means of a tool; on the other hand, the overall structural design is too complex, the functions of the overall sitting posture corrector become complex due to the assembly, disassembly and assembly of a plurality of parts, for example, the use of a height adjusting device of a limiting component causes certain obstacles for fine height adjustment and carrying and storage (for example, height adjustment needs to be performed on a limiting part, and the installation part of the limiting device increases the processing difficulty of a height rod), and because different forms and changes of students in sitting posture adjustment need to be considered, the adjustment fineness and the adjustment degree range of the overall sitting posture corrector need to be considered.

SUMMERY OF THE UTILITY MODEL

To the above defect or improvement demand of prior art, the utility model provides a compound sitting posture unscrambler of table, it can directly place the table on the desktop, supports expansion bracket and pin through the table, and its structure is more stable, and it is also more convenient to place on the desktop moreover.

To achieve the above object, according to one aspect of the present invention, there is provided a table composite sitting posture corrector, comprising a table for placing on a table and an expansion bracket mounted on the table, wherein:

one side of the table plate is provided with a limiting stop table used for propping against the table edge from the side surface of the table;

the telescopic frame is provided with at least one telescopic rod body;

the rod body comprises a plurality of rod sub-bodies, wherein one rod sub-body is adjustably arranged on the other rod sub-body to realize the extension and contraction of the telescopic frame and form the limit in the height direction of the sitting posture;

one end of the telescopic frame is hinged to the limiting blocking platform, so that the telescopic frame can be turned over.

Furthermore, a stop lever is arranged at one end, away from the limiting stop table, of the telescopic frame, and the stop lever is matched with the rod body to form limiting in the shoulder direction of the sitting posture.

Further, the linear distance between any two points on the section of the stop rod is not more than 1cm, wherein the section is a section perpendicular to the limiting direction of the shoulder of the sitting posture.

Furthermore, the expansion bracket comprises two or more rod bodies.

Further, the linear distance between any two points on the section of the partial sub-rod body far away from the table plate is not more than 1cm, wherein the section is a section perpendicular to the telescopic direction of the telescopic frame.

Furthermore, a notch groove is formed in the limiting blocking platform, and one end of the telescopic frame extends into the notch groove and is hinged to the limiting blocking platform.

Furthermore, a reference surface for being attached to the tabletop is arranged on the table plate.

Furthermore, a clamping block group is arranged on the table plate so as to clamp the rod body of the telescopic frame after the telescopic frame is turned in place.

Furthermore, the table plate is made of plastic or metal materials, the telescopic frame is made of plastic or metal materials, and the stop lever is made of plastic or metal materials.

Furthermore, a protective pad or a protective sleeve is arranged on the stop lever and is used for contacting with the lower jaw.

Further, the protection pad or the protection sleeve is made of silica gel.

Furthermore, one side of the table board, which is used for being attached to the table top, is provided with a hollow structure.

Furthermore, a baffle is installed on the expansion bracket and located between the stop lever and the table plate so as to limit the position of the expansion bracket in the shoulder direction of the sitting posture.

Further, the baffle is slidably mounted on the telescopic frame.

Furthermore, the baffle is provided with an interface used for being wrapped and installed with the rod body.

Furthermore, a notch is formed in the interface, so that the baffle can be conveniently installed on the rod body of the telescopic frame.

Further, the extension plate is detachably or foldably installed on the baffle, and the extension rod extends beyond the baffle along the transverse direction of the rod body.

Further, the extension plate is a telescopic plate which can be extended in a telescopic manner in the shoulder direction of the sitting posture.

Further, the arbitrary adjacent two sections of the body of rod of expansion bracket pass through locking device fixed relative position, locking device is provided with the marble hole that is used for holding the marble on the lateral wall of the body of rod that needs to be locked including installing spring and the marble in the recess of the body of rod outer wall.

Further, the expansion bracket is an electric control expansion bracket.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:

1) the table plate of the sitting posture corrector can be directly placed on the table top to play a main supporting role, so that the sitting posture corrector can be stably placed on the table top, the whole sitting posture corrector is not easy to topple when the telescopic frame is normally turned over, and the limiting blocking table of the table plate is propped against the table edge, so that the whole sitting posture corrector is not easy to shake or shift. The sitting posture corrector has simple structure, convenient placement and more stable use.

2) According to the sitting posture corrector realized by the utility model, the telescopic frame can be telescopically stored on the table plate, and the telescopic frame can be overturned to a certain degree relative to the human body and fixed in the stretching state, so that the limitation of the distance between the table and the user can be obtained to a certain degree, and the good sitting posture habit can be further kept;

3) according to the sitting posture corrector realized by the utility model, the transverse direction of the stop lever matched with the telescopic frame is used for extending, which is the shoulder extending direction of the human body, so that the sitting posture corrector can adapt to different shoulder widths of the human body, improves the adaptability of the sitting posture corrector to the shoulder width and the head width, and has humanized correction limitation without forced limitation;

4) according to the sitting posture corrector realized by the utility model, the telescopic frame structure which is matched with the desk plate for storage is fully utilized, and the telescopic frame structure comprises a plurality of adjusting degrees, so that more refined adjusting precision and a large range of adjusting range compared with a limiting type can be realized, the operation is portable, the independent operation of small-age students is particularly facilitated, and the conscious awareness of sitting posture correcting habits is improved;

5) according to the sitting posture corrector realized by the utility model, the rod body of the telescopic frame can be one or more, namely the telescopic mode of single rod and multi-rod, the telescopic effect of the single rod can be kept as far as possible in the visual direction, and the stability of the device can be kept as far as possible in the height direction by simultaneously keeping the telescopic arrangement of the multi-rod, moreover, the utility model considers the visual invisibility, the connection distance between two points of the cross section is not more than 1cm at most, thereby further carrying out humanized limitation on the sitting posture correction, and the existence of the rod body can be ignored as far as possible in the visual sense of the human body when the sitting posture corrector is used;

6) according to the sitting posture corrector realized by the utility model, through the arrangement of the telescopic structure, no matter the telescopic arrangement is in the height direction or in the transverse direction, the improved design space is reserved for the automatic realization of the regulation control, so that the sitting posture corrector has compatibility in the intelligent transition connection;

7) according to the sitting posture corrector realized by the utility model, the rod body can be round, flat or in other shapes, and the visual invisibility is preferably achieved while the stability effect is considered;

8) according to the utility model discloses the position of sitting unscrambler of realization, simple structure adjusts portably, reaches to accomodate the form of complete integration, can show reduction production technology and cost to can integrate with some functional assembly, improve the function expansion compatibility of position of sitting unscrambler.

Drawings

Fig. 1 and 2 are schematic perspective views of the telescopic rod of the present invention at different viewing angles when the rod bodies are in multiple rows;

fig. 3 is a schematic perspective view of the telescopic rod of the sitting posture corrector of the present invention, wherein the rod bodies are single-row and coaxially arranged;

fig. 4 is an enlarged schematic view at a in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

The utility model provides a sitting posture corrector, especially suitable for the design of the sitting posture corrector under the study of the desktop, its basic composition structure part includes at least the table used for carrying on the auxiliary fixation with the table along, the expansion bracket can adjust in the direction of height and realize the height-limiting of the sitting posture, the design perpendicular to the table top is a preferred naturally, in order to increase the use and the design feeling of the sitting posture corrector, the extension under the slant angle such as 45 degrees can reach the limiting effect in the direction of height too to a certain extent; the telescopic frame is provided with the sub-rod bodies which are adjusted in a multi-stage telescopic mode, so that the use of multi-stage adjustment states can be realized in application, the correction of sitting postures in different degrees is carried out, for example, limited adjustment of the sitting postures is realized by using the stretching states of the sub-rods which are adjusted as few as possible under the condition that the sitting posture correction is improved to a certain extent, and the adjustment is more refined and has more measuring ranges.

Of course, in the embodiment shown in the figures, the telescopic frame has a single bar or a plurality of bars, so that a more stable support in the height direction is achieved.

Referring to fig. 1 to 4, a composite table top sitting posture corrector includes a table top 1 for being placed on a table top and an expansion bracket 2 installed on the table top 1, wherein:

one side of the table plate 1 is provided with a limiting stop table 3 used for propping against the table edge from the side surface of the table; the limit stop table 3 is propped against the edge of the desk, so that the displacement of the sitting posture corrector can be effectively prevented; one side of the table board 1, which is used for being attached to the table top, is provided with a hollow structure 9, so that the weight of the table board 1 is proper.

One end of the telescopic frame 2, which is far away from the limiting blocking platform 3, is provided with a blocking rod 5, and the blocking rod 5 is matched with the rod body 4 to form limiting in the shoulder direction under the sitting posture. The telescopic frame 2 is moved after the stop lever 5 is held, so that the telescopic frame 2 can be stretched, the lower jaw can be better placed on the stop lever 5, or the stop lever 5 is stopped in front of a student, the downward bending degree of the student is reduced as much as possible, and the student can read and learn vertically. The table plate 1 is made of plastic or metal materials, the telescopic frame 2 is made of plastic or metal materials, and the stop lever 5 is made of plastic or metal materials. The telescopic frame 2 can be preferably an electric control telescopic frame, and the telescopic frame can be driven by a micro motor to stretch.

The telescopic frame 2 is provided with at least one telescopic rod body 4; the rod body 4 comprises a plurality of rod sub-bodies, wherein one rod sub-body is adjustably arranged on the other rod sub-body to realize the extension and contraction of the telescopic frame 2 and form the limit in the height direction in a sitting posture; the adjustable position mainly means that the longitudinal position of the rod body is adjustable, the relative position of any two adjacent rod bodies can be preferably adjusted through a locking device, and one rod body extends into the other rod body and is locked through the locking device after extending to the right position. The locking device comprises a spring and a marble 16 which are arranged in a groove on the outer wall of the rod body, a marble hole for accommodating the marble 16 is formed in the side wall of the rod body to be locked, and the rod body 4 of the telescopic frame 2 is similar to an umbrella rod in structure. Of course, a long hole may be formed in the rod 4, and the locking device may adopt a bolt fastening structure, and the bolt fastening structure may lock the stator rod after passing through the long hole. In addition, the thicker sub-rod body can have pretightening force for the thinner sub-rod body, so that the thinner sub-rod body can stay at any position after the position is adjusted, and the structure is similar to a connecting structure of a rod body of a television receiving antenna.

One end of the telescopic frame 2 is hinged to the limiting blocking table 3 so as to realize the overturning of the telescopic frame 2; preferably, the hinge shaft can be hinged through the hinge shaft, the hinge shaft can be integrated with the telescopic frame 2, the hinge shaft is aligned to the hinge shaft hole of the limiting blocking platform 3 after the telescopic frame 2 is opened, and then the telescopic frame 2 is loosened, so that the hinge shaft can automatically extend into the hinge shaft hole under the action of restoring force. The axial direction of the hinge shaft is perpendicular to the rod body 4 of the telescopic frame 2. In addition, the expansion bracket can also be hinged on the limit stop table 3 through a bearing. The telescopic frame 2 is turned over and fixed in position relative to the human body to a certain degree, and the limitation of the distance between the desk and the human body to a certain degree can be obtained, so that a good sitting posture habit can be further kept. The telescopic frame 2 can rotate relative to the limiting stop table 3 and can turn to be attached to the lower surface of the table plate 1, so that the overall size of the sitting posture corrector can be reduced after the telescopic frame 2 is contracted, and the sitting posture corrector is convenient to store and carry.

Further, the linear distance between any two points on the section of the rod body 4 away from the table board 1 is not more than 1cm, wherein the section is a section (which can be understood as the cross section of the rod body 4) perpendicular to the telescopic direction of the telescopic frame 2. The cross-section of the rod 4 may be circular, square or other shape, but it is convenient for the rod 4 to telescope. The size of 1cm selected above is small in influence on the vision of students, the existence of the rod body 4 can be almost ignored during learning, and normal learning cannot be influenced.

In addition, the straight line distance of any two points on the section of the stop lever 5 is not more than 1cm, wherein the section is a section vertical to the limiting direction of the shoulder part of the sitting posture, so that the influence of the stop lever 3 on the vision of students is small.

Further, be provided with breach groove 6 on the spacing fender platform 3, the one end of expansion bracket 2 stretches into in the breach groove 6. One side wall of the notch groove 6 can limit the overturning stroke of the expansion bracket 2 towards the front of the student, and the notch groove 6 can ensure that the expansion bracket 2 is overturned to be attached to one side of the table plate 1 attached to the table top, thereby facilitating the folding and the storage of the sitting posture corrector.

Further, a reference surface 7 for being attached to the desktop is arranged on the desk board 1, so that the desk board 1 can be stably placed on the desktop. And be provided with the splint group 8 on the table 1 to clip the body of rod 4 of expansion bracket 2 after expansion bracket 2 overturns to target in place, the splint group 8 can clip expansion bracket 2 after expansion bracket 2 overturns to target in place, makes the position of expansion bracket 2 stable, thereby can adapt to student's study posture better.

Further, the bar 5 is provided with a protective pad or a protective sleeve for contacting with the mandible, so that the mandible can be comfortably placed on the bar 5. The protection pad or the protection sleeve is preferably made of silica gel.

Further, a baffle 10 is installed on the telescopic frame 2, and the baffle 10 is located between the stop lever 5 and the table board 1. The baffle 10 is positioned between two arms of the student, plays a role of separating the two arms as much as possible, can effectively prevent the student from crouching down for study, and is beneficial to keeping a better study posture. The baffle 10 is slidably mounted on the telescopic frame 2, and the baffle 13 is provided with an interface for wrapping and mounting with the rod body 4. A gap 11 is further arranged on the interface, so that the baffle 10 can be conveniently installed on the rod body 4 of the telescopic frame 2, and the baffle 10 can be conveniently disassembled and assembled.

Further, the utility model discloses still include expansion board 12, expansion board 12 can be dismantled or the folding installation is in on the baffle 10, and the extension rod surpasss along the horizontal direction of the body of rod 4 baffle 10, expansion board 12 can increase horizontal length, can play the effect of blockking more extensively. The expansion board 12 and the baffle 10 are preferably connected through a tongue-and-groove, so that the expansion board 12 can be conveniently disassembled and assembled. The expansion plate 12 is a telescopic plate that can be extended in a telescopic manner in the shoulder direction of the sitting position, so that a greater range of adjustment is possible.

The utility model discloses a sitting posture unscrambler passes through table 1 and can make things convenient for, place on the desktop steadily, and the scalable and can overturn of expansion bracket 2 can make sitting posture unscrambler adapt to student's size and height fast, blocks student's health through pin 5 and bends forward, can adjust the angle of slope through rotating expansion bracket 2, and then adjusts student's the crooked degree of neck and vision angle to this alleviates the fatigue of neck and eye.

It is to be understood that the foregoing are many different embodiments or examples of the different features of the present embodiments. Specific examples of components and arrangements are described above to simplify the illustrative embodiments. These are, of course, merely examples and are not intended to limit the embodiments, and for example, device dimensions are not limited to the ranges or values disclosed, but may depend on processing conditions and/or desired properties of the device.

Moreover, the formation of a first feature over or on a second feature in the description that follows may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features may be formed interposing the first and second features, such that the first and second features may not be in direct contact, although the various features may be drawn arbitrarily to varying proportions for simplicity and clarity of illustration.

Spatially relative terms, such as "under," "below," "lower," "above," "upper," and the like, may be used herein to describe one element or feature's relationship to another element or feature(s) as illustrated in the figures.

These spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be oriented in different ways (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims (20)

1. A table top composite sitting posture corrector, comprising a table top (1) for placing on a table top and a telescopic frame (2) mounted on said table top (1), wherein:

one side of the table plate (1) is provided with a limiting stop table (3) used for propping against the table edge from the side surface of the table;

the telescopic frame (2) is provided with at least one telescopic rod body (4);

the rod body (4) comprises a plurality of rod sub-bodies, wherein one rod sub-body is adjustably arranged on the other rod sub-body to realize the extension and contraction of the telescopic frame (2) and form the limit in the height direction of the sitting posture;

one end of the telescopic frame (2) is hinged to the limiting blocking platform (3) so as to realize the overturning of the telescopic frame (2).

2. A table top composite sitting posture corrector as claimed in claim 1, characterized in that the end of the telescopic frame (2) remote from the limit stop (3) is provided with a stop lever (5), said stop lever (5) being arranged in cooperation with said rod body (4) to form a limit in the direction of the shoulder of the sitting posture.

3. The adjustable invisible sitting posture corrector as claimed in claim 2, wherein a straight line distance between any two points on a cross section of said blocking lever (5) is not more than 1cm, wherein said cross section is a cross section perpendicular to a direction of a limit of a shoulder of said sitting posture.

4. The adjustable invisible sitting posture corrector as claimed in claim 1, characterized in that said telescopic frame (2) comprises two or more rods (4).

5. A composite table position corrector as claimed in claim 3, characterized in that the linear distance between any two points of the section of the sub-rods away from the table (1) is not more than 1cm, wherein said section is a section perpendicular to the extension direction of said extension frame (1).

6. A composite table position corrector as claimed in claim 1, characterized in that said limit stop (3) is provided with a notched groove (6), one end of said telescopic bracket (2) extending into said notched groove (6) and being hinged to said limit stop (3).

7. A table top composite sitting posture corrector as claimed in claim 1, characterised in that said table top (1) is provided with a reference surface (7) for abutment with the table top.

8. A table top composite sitting posture corrector as claimed in claim 1, characterized in that said table top (1) is provided with a clamping block set (8) to clamp the rod body (4) of the telescopic frame (2) after the telescopic frame (2) is turned into position.

9. A table top composite sitting posture corrector as claimed in claim 1, wherein said table top (1) is made of plastic or metal material, said telescopic bracket (2) is made of plastic or metal material, and said blocking lever (5) is made of plastic or metal material.

10. A table top composite sitting posture corrector as claimed in claim 1, characterized in that said blocking rod (5) is fitted with a protective pad or sleeve for contact with the lower jaw.

11. The table top composite seating posture corrector of claim 10, wherein the protective pad or sleeve is a silicone material.

12. A composite table top sitting posture corrector as claimed in claim 1, characterized in that the surface of the table top (1) which is intended to be in contact with the table top is provided with a cut-out (9).

13. A table complex sitting position corrector as claimed in claim 1, characterized in that a stop (10) is mounted on the extension bracket (2), said stop (10) being located between the stop bar (5) and the table (1) to form a stop in the direction of the shoulders of the sitting position.

14. A table combination sitting posture corrector as claimed in claim 13, wherein said baffle (10) is slidably mounted on said telescopic frame (2).

15. A table combination as claimed in claim 13, wherein the shield (13) is provided with a socket for mounting around the bar (4).

16. A table combination as claimed in claim 14, wherein the mouthpiece is provided with a notch (11) to facilitate mounting of the damper (10) to the body (4) of the telescopic frame (2).

17. A table composite seating posture corrector as claimed in claim 1, further comprising an extension plate (12), said extension plate (12) being removably or foldably mounted to said bezel (10) and said extension rod extending beyond said bezel (10) in a transverse direction of the rod (4).

18. A table complex sitting posture corrector as claimed in claim 17, wherein said extension plate (12) is a telescopic plate which is telescopically extendable in the direction of the shoulders of the sitting posture.

19. A composite table posture corrector as claimed in claim 1, characterized in that any two adjacent sections of the rods (4) of the telescopic frame (2) are fixed in their relative positions by locking means comprising a spring and a ball (13) mounted in a groove in the outer wall of the rods, the side walls of the rods to be locked being provided with ball holes for receiving the balls (13).

20. A table top composite sitting posture corrector as claimed in claim 1, characterized in that said telescopic frame (2) is an electrically controlled telescopic frame.

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