CN209122811U - A kind of strabismus correcting instrument - Google Patents

Abstract

The utility model discloses a kind of strabismus correcting instruments, including short arc segments, long segmental arc, side rectification plate, middle position rectification plate and center rectification plate, the short arc segments and the arc-shaped cyclic structure of long segmental arc, the short arc segments and long segmental arc are equipped with two groups two, two groups of short arc segments and two groups of long segmental arcs are arranged relative to arc pressuring plate in symmetry shape, two short arc segments and two long segmental arc in every group form the circular ring structure of a closed, the front side surface of long segmental arc is fixed with hinged seat, this apparatus structure is simple, low manufacture cost, it is easy for operation, the strabismus correcting instrument is spliced mutually by multiple components to be formed, conveniently it is individually replaced damaged components, use cost is low, easy disassembly and cleaning between multiple components of the device, and it is whole with good orthpia effect, it is suitble to promote.

Description

A kind of strabismus correcting instrument

Technical field

The utility model relates to strabismus correcting instrument technical field, specially a kind of strabismus correcting instrument.

Background technique

The harmfulness of strabismus, be not singly " strabismus " damage appearance, it is often more important that can destroy binocular single vision (i.e. at the same regard, Fusion view, stereopsis) advanced visual function.Though brilliant strabismus doctor can correct strabismus very well, all it cannot be guaranteed that art After a main cause will not recurring, and squint postoperative recurrence be without establishing or improving binocular single vision caused by strabismus in time Dysfunction.Therefore, postoperative strabismus recurrence in order to prevent, and establish, improve the advanced visual function of binocular single vision, after each Strabismus Surgery Infant (if any this dysfunction), should all start binocular single vision rehabilitation training as early as possible, stablize eye using binocular vision Position, strabismus correcting instrument is a kind of equipment for correcting strabismus, but it there are still following drawbacks in actual use:

1. often structure is complicated for existing strabismus correcting instrument, cost of manufacture is higher, and inconvenient to use；

2. existing strabismus correcting instrument component part is often integrated setting, often needed after part damage directly more It changes, cannot individually be replaced, use cost is high；

3. strabismus correcting instrument often inconvenient dismounting and cleaning.

Utility model content

The purpose of this utility model is to provide a kind of strabismus correcting instruments, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of strabismus correcting instrument, including short arc segments, Long segmental arc, side rectification plate, middle position rectification plate and center rectification plate, the short arc segments and the arc-shaped cyclic structure of long segmental arc, The short arc segments and long segmental arc are equipped with two groups two, and two groups of short arc segments and two groups of long segmental arcs are relative to arc pressuring plate in symmetrical Shape is arranged, and two short arc segments and two long segmental arc in every group form the circular ring structure of a closed, the front side table of long segmental arc Face is fixed with hinged seat, and the hinged seat is equipped with three groups in concave-shaped structure, and three groups of hinged seats are evenly distributed on long segmental arc Front surface, being rotatably connected in the hinged seat by activity fixing axle has articulated slab, the left and right ends of the activity fixing axle It is equipped with fixture nut, by being threadedly engaged connection, and the fixture nut at both ends between the fixture nut and activity fixing axle Fitting is located on the both ends lateral surface of hinged seat respectively, and the articulated slab is fixedly connected with rectification plate far from one end of hinged seat, Rectification plate is made of side rectification plate, middle position rectification plate and center rectification plate, the two groups of symmetrical closed circular ring structures in left and right Lateral surface be equipped with two groups of connecting plates, the trailing flank of two groups of connecting plates is fitted with spectacle frame fixed plate.

Preferably, it is each that side rectification plate, middle position rectification plate and center rectification plate are equipped in the circular ring structure of each closed Two groups, and two groups of side rectification plates, in two groups position rectification plate and two groups of center rectification plates relative in the circular ring structure of closed Heart line bilateral symmetry, two groups of side rectification plates, position rectification plate and two groups of center rectification plates are connected in turn from outside to inside in two groups On three groups of hinged seats of the circular ring structure of closed, also it is reserved between two groups of symmetrical center rectification plates round reserved strong Positive hole.

Preferably, it forms mutual by card slot and fixture block two-by-two between the short arc segments of the circular ring structure of closed and long segmental arc It is connected together, and is connected between card slot and fixture block for interference.

Preferably, the two sides of the arc pressuring plate, which are fixed with, presents down radial support frame, the support of top Frame is fastened in the upper end support slot that long arc intersegmental part matches, and the support frame of lower section is fastened on the support of the lower end below short arc segments It in slot, and connects between upper end support slot and support frame for interference, is also connected between lower end support slot and support frame for interference.

Preferably, the connecting plate rectangular-blocklike structure, two groups of connecting plates fix the side for being located at long segmental arc respectively up and down The side in face and short arc segments.

Preferably, the spectacle frame fixed plate is in rectangular plate-like structure, the rear end surface middle position of spectacle frame fixed plate It is fixedly connected with spectacle frame, is equipped with miniature screw in the spectacle frame fixed plate of the spectacle frame upper and lower ends.

Preferably, the miniature screw runs through spectacle frame fixed plate and connecting plate setting, and spectacle frame fixed plate, company simultaneously By being threadedly engaged connection between fishplate bar and miniature screw.

Compared with prior art, the utility model has the beneficial effects that the utility model structure setting is reasonable, it is functional By force, it has the advantage that

1. this apparatus structure is simple, low manufacture cost is easy for operation；

Formed 2. the strabismus correcting instrument is spliced mutually by multiple components, be conveniently individually replaced damaged components, using at This is low；

3. easy disassembly and cleaning between multiple components of the device, and entirety has good orthpia effect, It is suitble to promote.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is A plot structure enlarged diagram in the utility model Fig. 1；

Fig. 3 is the utility model section view；

Fig. 4 is the utility model rear structure schematic diagram；

Fig. 5 is B plot structure enlarged diagram in the utility model Fig. 4.

In figure: short arc segments 1, long segmental arc 2, side rectification plate 3, middle position rectification plate 4, center rectification plate 5, round reserved correction Hole 6, arc pressuring plate 7, spectacle frame 8, spectacle frame fixed plate 9, connecting plate 10, hinged seat 11, articulated slab 12, fixture nut 13, Activity fixing axle 14, support frame 15, fixture block 16, card slot 17, miniature screw 18, upper end support slot 19, lower end support slot 20.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of strabismus correcting instrument, including short arc segments 1, length Segmental arc 2, side rectification plate 3, middle position rectification plate 4 and center rectification plate 5, it is characterised in that: short arc segments 1 and long segmental arc 2 are in arc Shape cyclic structure, short arc segments 1 and long segmental arc 2 are equipped with two groups two, and two groups of short arc segments 1 and two groups long segmental arc 2 are relative to arc Connecting plate 7 is arranged in symmetry shape, and two short arc segments 1 and two long segmental arc 2 in every group form the circular ring structure of a closed, The front side surface of long segmental arc 2 is fixed with hinged seat 11, and hinged seat 11 is equipped with three groups in concave-shaped structure, and three groups of hinged seats 11 are equal The even front surface for being distributed in long segmental arc 2, being rotatably connected in hinged seat 11 by activity fixing axle 14 has articulated slab 12, and activity is solid The left and right ends of dead axle 14 are equipped with fixture nut 13, pass through the company of being threadedly engaged between fixture nut 13 and activity fixing axle 14 It connects, and the fixture nut 13 at both ends is bonded is located on the both ends lateral surface of hinged seat 11 respectively, articulated slab 12 is far from hinged seat 11 One end be fixedly connected with rectification plate, rectification plate is made of side rectification plate 3, middle position rectification plate 4 and center rectification plate 5, left and right The lateral surface of two groups of symmetrical closed circular ring structures is equipped with two groups of connecting plates 10, the trailing flank fitting of two groups of connecting plates 10 Equipped with spectacle frame fixed plate 9.

Side rectification plate 3, middle position rectification plate 4 and 5 each two groups of center rectification plate are equipped in the circular ring structure of each closed, And the circular ring structure center of position rectification plate 4 and two groups of center rectification plates 5 relative to closed in two groups 3, two groups of side rectification plate Symmetrically, position rectification plate 4 and two groups of center rectification plates 5 are connected in turn line from outside to inside in two groups 3, two groups of side rectification plate On three groups of hinged seats 11 of the circular ring structure of closed, also it is reserved between two groups of symmetrical center rectification plates 5 round pre- Stay correction hole 6.

It forms mutual by card slot 17 and fixture block 16 two-by-two between the short arc segments 1 and long segmental arc 2 of the circular ring structure of closed It is connected together, and is connected between card slot 17 and fixture block 16 for interference.

The two sides of arc pressuring plate 7, which are fixed with, presents down radial support frame 15, and the support frame 15 of top engages In the upper end support slot 19 to match inside long segmental arc 2, the support frame 15 of lower section is fastened on the lower end support of 1 lower section of short arc segments It in slot 20, and is connected between upper end support slot 19 and support frame 15 for interference, is also between lower end support slot 20 and support frame 15 Interference connection.

10 rectangular-blocklike structure of connecting plate, two groups of about 10 connecting plates fixed side for being located at long segmental arc 2 and short respectively The side of segmental arc 1.

Spectacle frame fixed plate 9 is in rectangular plate-like structure, and the rear end surface middle position of spectacle frame fixed plate 9 is fixedly connected with Spectacle frame 8 is equipped with miniature screw 18 in the spectacle frame fixed plate 9 of 8 upper and lower ends of spectacle frame.

Miniature screw 18 is arranged through spectacle frame fixed plate 9 and connecting plate 10 simultaneously, and spectacle frame fixed plate 9, connecting plate By being threadedly engaged connection between 10 and miniature screw 18.

Working principle: unilateral side rectification plate 3, the deeper patient of rectifiable strabismus degree, in addition to side are up overturn 3 position of side rectification plate open, the sealing of the rectification plate of remaining position can be such that patient watches toward another party, correct strabismus, work as pendant It wears and is gradually changed to position rectification plate 4 or center rectification plate 5 in opening after a period of time and is corrected, different correction degree can be at any time It adjusts, the reserved correction hole 6 of circle avoids correcting overlong time or the invisible front when correcting for observing use safely Object, articulated slab 12 of the rectification plate by activity fixing axle 14 through its end are connect with hinged seat 11, ensure that rectification plate can Rotation is unloaded 13 easy disassembly rectification plate of fixture nut, short arc segments 1 and long segmental arc 2 and is interference fitted by card slot 17 and fixture block 16 The circular ring structure of connection, the closed on both sides is connected together by the support frame 15 in arc pressuring plate 7, and spectacle frame 8 passes through eye Mirror holder fixed plate 9 is fitted on two groups of connecting plates 10 up and down, and fixed by miniature screw 18, and use is convenient for disassembly and assembly, convenient clear Reason is suitble to promote.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of strabismus correcting instrument, including short arc segments (1), long segmental arc (2), side rectification plate (3), middle position rectification plate (4) and in Heart rectification plate (5), it is characterised in that: the short arc segments (1) and the arc-shaped cyclic structure of long segmental arc (2), the short arc segments (1) Be equipped with two groups two with long segmental arc (2), two groups of short arc segments (1) and two groups long segmental arc (2) relative to arc pressuring plate (7) in pair Claim shape setting, two short arc segments (1) and two long segmental arc (2) in every group form the circular ring structure of a closed, long segmental arc (2) front side surface is fixed with hinged seat (11), and the hinged seat (11) is equipped with three groups in concave-shaped structure, three groups of hinged seats (11) it is evenly distributed on the front surface of long segmental arc (2), is rotatably connected in the hinged seat (11) by activity fixing axle (14) Have articulated slab (12), the left and right ends of the activity fixing axle (14) are equipped with fixture nut (13), the fixture nut (13) By being threadedly engaged connection between activity fixing axle (14), and the fixture nut (13) at both ends is bonded is located at hinged seat respectively (11) on both ends lateral surface, the articulated slab (12) is fixedly connected with rectification plate, rectification plate far from the one end of hinged seat (11) It is made of side rectification plate (3), middle position rectification plate (4) and center rectification plate (5), the two groups of symmetrical closed annulus knots in left and right The lateral surface of structure is equipped with two groups of connecting plates (10), and the trailing flank of two groups of connecting plates (10) is fitted with spectacle frame fixed plate (9).

2. a kind of strabismus correcting instrument according to claim 1, it is characterised in that: be equipped in the circular ring structure of each closed Side rectification plate (3), middle position rectification plate (4) and each two groups of center rectification plate (5), and two groups of side rectification plates (3), position in two groups The circular ring structure center line bilateral symmetry of rectification plate (4) and two groups of center rectification plates (5) relative to closed, two groups of side corrections Plate (3), position rectification plate (4) and two groups of center rectification plates (5) are connected to the circular ring structure of closed in turn from outside to inside in two groups Three groups of hinged seats (11) on, round reserved correction hole (6) is also reserved between two groups of symmetrical center rectification plates (5).

3. a kind of strabismus correcting instrument according to claim 1, it is characterised in that: form the short arc of the circular ring structure of closed Connection, and card slot (17) and fixture block are mutually clamped by card slot (17) and fixture block (16) two-by-two between section (1) and long segmental arc (2) (16) it is connected between for interference.

4. a kind of strabismus correcting instrument according to claim 1, it is characterised in that: the two sides of the arc pressuring plate (7) are equal It is fixed with and presents down radial support frame (15), the support frame (15) of top is fastened on what long segmental arc (2) inside matched In upper end support slot (19), the support frame (15) of lower section is fastened in the lower end support slot (20) below short arc segments (1), and upper end It connect between support slot (19) and support frame (15) for interference, also connects between lower end support slot (20) and support frame (15) for interference It connects.

5. a kind of strabismus correcting instrument according to claim 1, it is characterised in that: connecting plate (10) the rectangular-blocklike knot Structure, two groups of connecting plates (10) fix the side and the side of short arc segments (1) for being located at long segmental arc (2) respectively up and down.

6. a kind of strabismus correcting instrument according to claim 1, it is characterised in that: the spectacle frame fixed plate (9) is in rectangle Plate structure, the rear end surface middle position of spectacle frame fixed plate (9) are fixedly connected with spectacle frame (8), on the spectacle frame (8) Miniature screw (18) are equipped in the spectacle frame fixed plate (9) at lower both ends.

7. a kind of strabismus correcting instrument according to claim 6, it is characterised in that: the miniature screw (18) runs through eye simultaneously Mirror holder fixed plate (9) and connecting plate (10) setting, and between spectacle frame fixed plate (9), connecting plate (10) and miniature screw (18) By being threadedly engaged connection.