CN2282783Y

CN2282783Y - Device for correcting reading posture

Info

Publication number: CN2282783Y
Application number: CN 97239581
Authority: CN
Inventors: 刘国静
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-30
Filing date: 1997-04-30
Publication date: 1998-06-03
Anticipated expiration: 2007-04-30

Abstract

The utility model discloses a device for correcting reading postures, which is composed of a vest I, a device II for limiting the distance between the head and reading materials, and a device III for limiting the distance between a body and a table. Two sheets on the lower part of the vest are connected by a sticking belt. A concave zone is arranged on the waist. The device I is composed of a bearing frame for the lower jaw, a supporting rod, the upper adjusting locking device and the lower adjusting locking device of the supporting rod, and the sliding bottom plate of a locking pin. The device I is connected with the vest by a connecting plate. The device III is composed of a track plate, a sliding seat, a transverse plate, and a vertical baffle plate which is connected with the transverse plate. The device III is connected with the vest by the track plate. The utility model limits readers, and leads the readers to make use of reasonable and scientific postures to prevent the formation of myopia and humpback.

Description

A kind of device of proofreading and correct the reading posture

The utility model belongs to a kind of protection device---proofread and correct the device of reading posture.

At present, people are to emphasize science with eye in the prevention adolescent myopia method of getting, promptly will be correctly with an eye posture, can not be in the reading of light dark place, another is to adhere to every day doing setting-up exercises etc.The student who why wears glasses now increases year by year, and requiring maximum science in the medical science is exactly to guarantee suitable reading angle and distance under well-lighted situation with eye, and ciliary muscle is worked in normal adjusting power scope.But crucial problem is student's science promptly correctly can't adhere to accomplishing with the eye posture with eye, because at the beginning because long-term habitual posture, wanting the conscious correct reading posture of adjusting to is very difficult feeling very ill, be difficult to guarantee by supervising of the head of a family, simple in addition adhering to do eye exercises and neither one is good, science also be difficult to guarantee good eyesight with a posture.Simultaneously because fault also can cause hunchback, depauperation.

The purpose of this utility model provides a kind of device of proofreading and correct the reading posture, comes the restriction student that a correct reading posture is arranged, and with assurance science eye, and the correction bodily form has good a growth.

The utility model is to realize with following technical proposal: it is provided with the facility II of one group of restriction head and reading matter spacing, one group of facility III that limits health and desk spacing and forms by the vest I of a prevention hunchback, in the vest front.Wherein before and after the vest lower part two, waist has recessed district, and two of front and back are connected by splicing tape; Facility II have one support chin piece and supporting surface be the bracing frame of arc, be connected to a pole in its bottom, pole is contained on the base plate of a band sliding tray, the slip pin key is housed in the sliding tray, and pole is provided with the locking translot that cooperates and pole is highly regulated up and down with pin key; Facility III has the track plate that both sides are provided with track, the track plate is provided with the sliding seat that can slide up and down in orbit, be connected with the transverse slat that is parallel to desktop on the sliding seat, the transverse slat bottom flexibly connects the perpendicular plate washer of putting of a qualification health and desk spacing.Facility II and vest I join by a plate, and facility III is connected by the track plate with vest.

The utility model is simple and reasonable, and the vest waist has recessed district, then gives student's waist and back with strong support, thereby makes it not feel tired, and recessed district is recessed to human body with arc, makes us chinning up and chesting out, and long-term the use effectively prevents bow-backed formation.Facility II and facility III set on the vest can guarantee that student's science with eye, can keep a correct reading angle and distance, prevent bathomorphic generation.

In conjunction with the accompanying drawings overall structure of the present utility model being done one describes in detail:

Fig. 1 is the utility model overall structure schematic diagram.

Fig. 2 is the facility structure figure of distance between one group of restriction head and reading matter.

Fig. 3 is the facility structure figure of distance between one group of restriction health and desk.

By shown in Figure 1: this device is provided with the facility II of one group of restriction head and reading matter spacing, one group of facility III that limits health and desk spacing and forms by a vest I, in the vest front.Wherein before and after the vest lower part two, waist has recessed district 2, and two of front and back are connected by splicing tape 1; Shown in Figure 2, facility II has a support chin piece and supporting surface is the bracing frame 3 of arc, be connected to a pole 4 in its bottom, pole 4 is contained on the base plate 7 of a band sliding tray, slip pin key 8 is housed in the sliding tray, and pole is provided with the locking translot 5 that cooperates and pole is highly regulated up and down with pin key; Shown in Figure 3: facility III has the track plate 12 that both sides are provided with track, track plate center line is provided with pin-and-hole 13, the track plate is provided with the sliding seat 9 that can slide up and down in orbit, and the slide centre position is provided with the pin 13 that can go here and there, and it cooperates with pin-and-hole 14 on the track plate 12.This slide is connected with the transverse slat 10 that is parallel to desktop by hinge, transverse slat bottom flexibly connects a perpendicular plate washer 11 of putting that limits health and desk distance by hinge, whole device mainly adopts the less duroplasts of density (polyethylene) to manufacture, and has track on the track plate 12 only and adopts light metal to manufacture and be connected with the track plate by rivet.Main parts in addition among vest I and facility II, the facility III are manufactured by horizontal tool, and are bonding then.Referring to Fig. 1, facility II and vest I are connected by rivet by a plate 6, and facility III and vest I are connected by rivet by track plate 12.

It is such use: puts on after the vest, regulates the tightness of splicing tape 1 at that time with adjusting vest I, and the correct attitude that makes the people have a new line to square one's shoulders, the recessed district 2 of waist then gives people's waist and back with strong support, thereby makes the people not feel tired.This recessed district is pressed close to health with arc, effectively prevent hunchback, in the time of before the student is sitting in desk, at first regulates facility III and fixed highly to need to regulate the height of sliding seat 9, to make the pin insertion pin-and-hole 14 that to go here and there, open transverse slat 10 then, open the perpendicular plate washer 11 of putting again, the perpendicular plate washer of putting lies against transverse slat on the desktop apart from 5 centimetres of human bodies (this is the science distance), perpendicular put plate washer and be against a front and vertical with desktop, the people has just fixed a correct angle before table like this; Subsequently, regulate the pole 4 among the facility II, make support 3 prop up lower jaw, pin key 8 is locked on the translot 5 on the pole, make highly fixingly, at this moment the distance of the books on eyes and the desk is in minimum science requirement more than 23 centimetres.So just can guarantee a correct reading distance, thereby ciliary muscle is within the correct adjusting power working range.

Claims

One kind proofread and correct the reading posture device, it is characterized in that it is provided with the facility II of one group of restriction head and reading matter spacing, one group of facility III that limits distance between health and desk by the vest I of a prevention hunchback, in the vest front and forms, wherein front and back, vest I lower part are two, waist has recessed district (2), and two of front and back are connected by splicing tape (1); Facility II have one support chin piece and supporting surface be the bracing frame (3) of arc, be connected to a pole (4) in its bottom, pole is contained on the base plate (7) of a band sliding tray, slip pin key (8) is housed in the sliding tray, and pole (4) is provided with the locking translot (5) that cooperates and pole is highly regulated up and down with pin key (8); Facility (III) has the track plate (12) that both sides are provided with track, and the track plate is provided with the sliding seat (9) that can slide up and down thereon, is connected with transverse slat (10), the transverse slat bottom flexible connection one perpendicular plate washer (11) of putting on the sliding seat.
2. a kind of device of proofreading and correct the reading posture according to claim 1 is characterized in that the facility II of one group of restriction head and reading matter spacing joins with vest I by connecting plate (6).
3, a kind of device of proofreading and correct the reading posture according to claim 1, the facility III that it is characterized in that one group of restriction health and desk spacing is joined with vest I by track plate (12).