CN212117493U

CN212117493U - Sitting posture correction device for preventing myopia of children

Info

Publication number: CN212117493U
Application number: CN201922013330.5U
Authority: CN
Inventors: 董坪让
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-12-11
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a children's prevention myopia position of sitting orthotic devices, including the table body, mounting fixture, sleeve pipe, bushing pipe and locating pin, the fixed mounting fixture that is provided with of plum blossom handle centre gripping is passed through at table body both ends, the first half connection of mounting fixture is provided with the sleeve pipe, the sleeve pipe is provided with the locating pin through first adjustment handle connection, locating pin and bushing pipe structure as an organic whole, the bushing pipe is provided with the dead lever through the fixed centre gripping of second adjustment handle, the utility model discloses can effectively correct children's position of sitting, prevent myopia to can use according to the long customization of table of difference, and can overturn to the upper and lower extreme of desktop when not using, easy operation, durable, the practicality is strong.

Description

Sitting posture correction device for preventing myopia of children

Technical Field

The utility model relates to an eyesight prevention and correction technical field specifically are children's prevention myopia position of sitting orthotic devices.

Background

Statistics shows, the myopia rate of teenagers and children in China is improving year by year, the vast teachers and parents are anxious for this reason, remind the children to keep the correct sitting posture often, but the effect is very little, especially when children learn at home, parents do not have too much time to accompany, lead to the posture not just, the health excessively leans forward, make the distance of eyes and desktop too near and has impaired the eyesight of eyes, cause amblyopia or myopia, very be unfavorable for the healthy in the future, in order to solve the problem among the prior art, the utility model designs a children prevent myopia sitting posture correcting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a children's prevention myopia position of sitting orthotic devices, can effectively correct children's position of sitting, prevent myopia.

In order to achieve the above object, the utility model provides a following technical scheme: including the table body, mounting fixture, sleeve pipe, bushing pipe and locating pin, the fixed mounting fixture that is provided with of plum blossom handle centre gripping is passed through at table body both ends, the first half connection of mounting fixture is provided with the sleeve pipe, the sleeve pipe is provided with the locating pin through first adjustment handle connection, locating pin and bushing pipe structure as an organic whole, the bushing pipe is provided with the dead lever through the fixed centre gripping of second adjustment handle.

Preferably, the fixing clamp and the sleeve are of an integrated structure and are made of 304 stainless steel.

Preferably, the bushing pipe and the positioning pin are of an integrated structure and are made of 304 stainless steel.

Preferably, the fixed rod is a plurality of sections, and the fixed rod can be replaced by a telescopic rod according to actual conditions.

Preferably, the fixing rod is sleeved with a sponge protecting sleeve, and the sponge protecting sleeve can protect children when in use.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can effectively correct children's position of sitting, prevent near-sighted to can use according to the long customization of table of difference, and can overturn to the upper and lower end of desktop when not using, easy operation, durable, the practicality is strong.

Drawings

Fig. 1 is a front view of the whole structure of the sitting posture correction device for preventing myopia of children.

Fig. 2 is a side view of the whole structure of the sitting posture correction device for preventing myopia of children of the utility model.

Fig. 3 is the overall structure schematic diagram of the fixing clamp and the sleeve of the present invention.

Fig. 4 is a schematic view of the whole structure of the bushing of the present invention.

In the figure: 1-a table body, 2-a fixed clamp, 3-a plum blossom handle, 4-a sleeve, 5-a first adjusting handle, 6-a lining sleeve, 7-a positioning pin, 8-a second adjusting handle and 9-a fixed rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the table comprises a table body 1, a fixing clamp 2, a sleeve 4 and a bushing 6 positioning pin 7, wherein the fixing clamp 2 is fixedly arranged at two ends of the table body 1 through a plum blossom handle 3 in a clamping manner, the sleeve 4 is connected to the upper half part of the fixing clamp 2, the sleeve 4 is connected with the positioning pin 7 through a first adjusting handle 5, the positioning pin 7 and the bushing 6 are in an integrated structure, the bushing 6 is fixedly clamped through a second adjusting handle 8 and is provided with a fixing rod 9, the fixing clamp 2 and the sleeve 4 are in an integrated structure and adopt 304 stainless steel materials, the fixing clamp 2 adjusts the tightness of the clamping table body 1 through the plum blossom handle 3, the position and the disassembly are convenient to replace, the sleeve 4 adjusts the tightness of the clamping positioning pin 7 through the first adjusting handle 5, the position and the disassembly of the bushing 6 are convenient, the bushing 6 fixes the clamping fixing rod 9 through the second adjusting handle 8, the fixing rod 9 is provided with a plurality of sections, the fixing rod 9 can be replaced by a telescopic rod according to actual conditions, a sponge protecting sleeve is sleeved on the fixing rod 9, and children can be protected by the sponge protecting sleeve when the sponge protecting sleeve is used.

The utility model discloses a theory of operation does: when using, the user adjusts fixed centre gripping at 1 both ends of the table body with mounting fixture 2 through plum blossom handle 3, then insert the sleeve pipe 4 with the one end that bushing pipe 6 has locating pin 7, adjusting through first adjustment handle 5, insert bushing pipe 6 with dead lever 9 afterwards in, adjusting through second adjustment handle 8, after the unit mount is accomplished, the user carries out the unit mount according to children's height, and then reach suitable position, and is convenient for use, thereby correct children's study posture, form good study custom, when not using, can twist reverse the first adjustment handle 5 at both ends, make bushing pipe 6 can overturn, thereby overturn to the upper and lower extreme of the table body 1, and convenient to use, therefore, the clothes hanger is strong in practicability.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a children's prevention myopia position of sitting orthotic devices, includes the table body (1), mounting fixture (2), sleeve pipe (4), bushing pipe (6) and locating pin (7), its characterized in that: the table body (1) both ends are provided with mounting fixture (2) through plum blossom handle (3) centre gripping is fixed, mounting fixture (2) first half is connected and is provided with sleeve pipe (4), sleeve pipe (4) are connected through first adjustment handle (5) and are provided with locating pin (7), locating pin (7) and bushing pipe (6) structure as an organic whole, bushing pipe (6) are provided with dead lever (9) through the fixed centre gripping of second adjustment handle (8).

2. A child sitting posture correction device for preventing myopia according to claim 1, wherein: the fixing clamp (2) and the sleeve (4) are of an integrated structure and are made of 304 stainless steel.

3. A child sitting posture correction device for preventing myopia according to claim 1, wherein: the bushing (6) and the positioning pin (7) are of an integrated structure and are made of 304 stainless steel.

4. A child sitting posture correction device for preventing myopia according to claim 1, wherein: the fixing rods (9) are a plurality of sections, and the fixing rods (9) can be replaced by telescopic rods according to actual conditions.

5. A child sitting posture correction device for preventing myopia according to claim 1, wherein: the fixing rod (9) is sleeved with a sponge protective sleeve.