CN107550699A

CN107550699A - Vision searches trainer

Info

Publication number: CN107550699A
Application number: CN201710839946.0A
Authority: CN
Inventors: 卞薇; 李世迎; 苏君; 于文春; 谭明琼; 万君丽
Original assignee: First Affiliated Hospital of TMMU
Current assignee: First Affiliated Hospital of TMMU
Priority date: 2017-03-03
Filing date: 2017-09-18
Publication date: 2018-01-09

Abstract

The invention discloses a kind of vision to search trainer, including hand holding handle, spin and the carrier plate assemblies being fixed on hand holding handle；The carrier plate assemblies are formed by connecting by some boards in a manner of end to end, wherein positioned at the top deck of hand holding handle the top and the bottom deck of bottom parallel to horizontal plane, the middle board between top deck and bottom deck is obliquely installed；What is be communicated with each board is used for the track for rolling ball rolls；The present invention can guide patient's eyeball to carry out searching movement, and simple in construction, easy to use, advantageously reduce production cost, improve the desire to buy of patient.

Description

Vision searches trainer

Technical field

The present invention relates to a kind of medical aid, more particularly to a kind of vision searches trainer.

Background technology

Eyes are most important organs in human sensory, due to innate factor or the visual perception barrier caused by the child development phase Hinder, watch the problem of eyes functions such as function bad, ocular motility disorder attentively, annoying many families and children；Asked more than solving Most directly also most efficient method is to allow eyeball to move up to topic, and the regulatory function of extraocular muscle can be tempered by often rotating eyes, make eye Outer flesh is not easy to be elongated or deformed, so as to effectively prevent the generation of problems.Vision training apparatus of the prior art, Its structure is complex, with high costs, and operation difficulty is big, and general patient is often unwilling to buy, so as to cause the deterioration of the state of an illness.

It is therefore desirable to which a kind of vision searches trainer, patient's eyeball can be guided to carry out searching movement, and structure letter It is single, easy to use, production cost is advantageously reduced, improves the desire to buy of patient.

The content of the invention

In view of this, it is an object of the invention to provide a kind of vision to search trainer, and patient's eyeball can be guided to enter Line search campaign, and it is simple in construction, easy to use, production cost is advantageously reduced, improves the desire to buy of patient.

The vision of the present invention searches trainer, including hand holding handle, spin and the carrier plate assemblies being fixed on hand holding handle；Institute State carrier plate assemblies to be formed by connecting in a manner of end to end by some boards, wherein the top deck and most positioned at hand holding handle the top Parallel to horizontal plane, the middle board between top deck and bottom deck is obliquely installed the bottom deck of lower end；Set on each board There is the track being used for for rolling ball rolls of connection.

Further, the upper surface of the board is recessed forms the track that longitudinal section is arcuate structure.

Further, the radian of the arcuate structure is 200 ° -270 °, and the diameter of arcuate structure is more than the diameter of spin.

Further, the radian of the arcuate structure is 230 ° -250 °, and the diameter of arcuate structure is bigger than the diameter of spin 4.0mm-10.0mm。

Further, at least provided with three spin, and the outer surface color layers of any two spin have different colors.

Further, the lower end of the hand holding handle is provided with non-slip texture.

Further, the board increases successively from top to bottom along hand holding handle axis direction.

Further, the projected length of the incremental portion of adjacent carrier plate in the horizontal direction is at least consistent with ball diameters.

Further, the track tilts along the side of hand holding handle.

Beneficial effects of the present invention：The vision of the present invention searches trainer, passes through spin from top to bottom connecting along track It is continuous to roll, patient's eyeball can be guided to carry out searching movement, eye muscle is effectively loosened, the optical focus of eyes can It is adjusted；Moreover, compared to the vision training apparatus of prior art, the present invention is simple in construction, easy to use, advantageously reduces Production cost, the desire to buy of patient is improved, it is easy to utilize.

Brief description of the drawings

The invention will be further described with reference to the accompanying drawings and examples：

Fig. 1 is the structural representation of the present invention；

Fig. 2 is A-A sectional views in Fig. 1.

Embodiment

Fig. 1 is the structural representation of the present invention, and Fig. 2 is A-A sectional views in Fig. 1, as shown in the figure：The vision of the present embodiment is searched Seek trainer, including hand holding handle 1, spin 2 and the carrier plate assemblies being fixed on hand holding handle 1；The carrier plate assemblies are held by some Plate is formed by connecting in a manner of end to end, wherein positioned at the top deck 31 of the top of hand holding handle 1 and the bottom deck 32 of bottom Parallel to horizontal plane, the middle board 33 between top deck 31 and bottom deck 32 is obliquely installed；It is communicated with each board Be used for for spin 2 roll track 3a；Hand holding handle 1, board can be adopted made of plastic, and board can pass through the side such as be bonded, be spirally connected Formula is fixed on hand holding handle 1；Effect is searched to improve vision, the quantity of spin 2 can be multiple, and the present embodiment is at least provided with three Spin 2, and the outer surface color layers of any two spin 2 have different colors, patient can be by not having to color in rolling Spin 2 found and promote eye movement；Top deck, bottom deck are flat board, can make spin 2 in original state and termination It is static during state；By from top to bottom continuous rolling of the spin 2 along track 3a, patient's eyeball can be guided to carry out searching movement, Eye muscle is set effectively to be loosened, the optical focus of eyes can be adjusted；Moreover, the vision compared to prior art is instructed Practice device, the present apparatus is simple in construction, easy to use, advantageously reduces production cost, improves the desire to buy of patient, is easy to promote and answers With.

In the present embodiment, the upper surface of the board is recessed to form the track 3a that longitudinal section is arcuate structure；Track 3a's Size is adapted with spin 2, spin 2 is smoothly rolled；The radian measure alpha of the arcuate structure is 200 ° -270 °, arcuate structure Diameter be more than spin 2 diameter；The structure makes track 3a have the characteristic of half parcel to spin 2, prevents spin 2 from de-orbiting 3a；Further, the radian measure alpha of the arcuate structure is 230 ° -250 °, and the diameter of arcuate structure is bigger 4.0mm- than the diameter of spin 2 10.0mm, such spin and being bonded for track are more preferable, parcel it is better, coasting ability is stronger.

In the present embodiment, the lower end of the hand holding handle 1 is provided with non-slip texture 4；Non-slip texture 4 can be along the appearance of hand holding handle 1 The a plurality of vertical line that face be arranged in parallel, to be skidded when preventing and using.

In the present embodiment, the end set of the top deck and bottom deck has baffle plate, can prevent spin 2 from skidding off.

In the present embodiment, some boards of the carrier plate assemblies increase successively from top to bottom along hand holding handle axis direction, shape Into up-small and down-big trapezoidal or cone structure, user can carry out visual exercise from top to bottom, increase training orientation, improve suitable Ying Xing.

Further, the projected length of the incremental portion of adjacent carrier plate in the horizontal direction is at least consistent with ball diameters, so, A spin can be at least placed in increased plate portion, meanwhile, it can be seen that a complete spin, is further facilitated Observation, so as to improve training effect.

In the present embodiment, sides of the track 3a along hand holding handle tilts, and spin can be made to be entirely located in use when in use Person side, is easy to user to observe, and improves training quality.

Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this Among the right of invention.

Claims

1. a kind of vision searches trainer, it is characterised in that：Including hand holding handle, spin and the board group being fixed on hand holding handle Part；The carrier plate assemblies are formed by connecting by some boards in a manner of end to end, wherein being held on hand holding handle the top Parallel to horizontal plane, the middle board between top deck and bottom deck is obliquely installed for plate and the bottom deck of bottom；Held described in each What is be communicated with plate is used for the track for rolling ball rolls.

2. vision according to claim 1 searches trainer, it is characterised in that：The recessed formation in upper surface of the board Longitudinal section is the track of arcuate structure.

3. vision according to claim 2 searches trainer, it is characterised in that：The radian of the arcuate structure is 200 ° -270 °, the diameter of arcuate structure is more than the diameter of spin.

4. vision according to claim 3 searches trainer, it is characterised in that：The radian of the arcuate structure is 230 ° -250 °, the diameter of arcuate structure is bigger 4.0mm-10.0mm than the diameter of spin.

5. vision according to claim 1 searches trainer, it is characterised in that：At least provided with three spin, and arbitrarily The outer surface color layers of two spin have different colors.

6. vision according to claim 1 searches trainer, it is characterised in that：The lower end of the hand holding handle is provided with anti-skidding Lines.

7. vision according to claim 1 searches trainer, it is characterised in that：The board is along hand holding handle axis direction Increase successively from top to bottom.

8. vision according to claim 7 searches trainer, it is characterised in that：The incremental portion of adjacent carrier plate is in level The projected length in direction is at least consistent with ball diameters.

9. vision according to claim 2 searches trainer, it is characterised in that：The track is along the side of hand holding handle Tilt.