CN216168717U

CN216168717U - Monocular vision training appearance

Info

Publication number: CN216168717U
Application number: CN202122532484.2U
Authority: CN
Inventors: 曾雪骢
Original assignee: Suzhou Shiqu Electronic Technology Co ltd
Current assignee: Suzhou Shiqu Electronic Technology Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-05
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a monocular vision training instrument, which relates to the field of vision training instruments and comprises an instrument body, wherein the left side and the right side of the front surface of the instrument body are symmetrically and fixedly connected with lenses, one sides of two handles, which are opposite, are symmetrically and fixedly connected with connecting columns, one sides of two first gears, which are opposite, are symmetrically provided with baffle blocks, one sides of the two baffle blocks at the top, which are opposite, are symmetrically and fixedly connected with connecting blocks, and the outer walls of the two first gears are symmetrically provided with chains. According to the monocular vision training instrument, the connecting column can drive the first gear to rotate through rotating one of the handles, the first gear can be meshed with the chain to drive the chain to rotate, the chain can drive the connecting block to rotate, the connecting block can drive the blocking piece to move at the moment, and the blocking piece at the bottom can be attracted with the second magnet to be fixed after moving to the bottom, so that a certain lens can be blocked, and the vision training of a single eye can be carried out.

Description

Monocular vision training appearance

Technical Field

The utility model relates to the field of vision training instruments, in particular to a monocular vision training instrument.

Background

The vision is a physiological vocabulary, the light acts on visual organs to excite the cells, the information is generated after being processed by a visual nervous system, through the vision, people and animals perceive the size, brightness, color, movement and darkness of external objects to obtain various information which has important significance on the survival of organisms, at least more than eighty percent of external information is obtained through the vision, the vision is the most important feeling of people, at present, most of patients with myopia or hyperopia have different degrees of two eyes, when the vision training is carried out, the training cannot be carried out on a single eye, the eye closing of the patient is too troublesome by the self, the long-term training is not facilitated, the deterioration of the degrees of the two eyes can be possibly caused, and the good treatment effect can not be achieved.

Therefore, there is a need for a monocular vision training device to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide a monocular vision training instrument which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a monocular vision training appearance, includes the device body, the positive left and right sides symmetry fixedly connected with lens of device body, the symmetrical fixedly connected with fastener in back of the device body left and right sides, the positive top symmetry of device body left and right sides is provided with the handle, two the relative one side symmetry fixedly connected with spliced pole of handle, two the first gear of the relative one side symmetry fixedly connected with of spliced pole, two the relative one side symmetry of first gear is provided with hides the dog, the top and the bottom symmetry rotation that hide the dog are connected with the axis of rotation, two in top hide the dog and carry on the back mutually one side symmetry fixedly connected with connecting block, two in top hide the relative one side symmetry fixedly connected with slider of dog, two the outer wall symmetry of first gear is provided with the chain.

Preferably, two the left and right sides at the device body is laminated to the opposite one side symmetry of handle, the circular slot has been seted up to the top symmetry of the centre of the device body left and right sides, two spliced pole swing joint is in the inner chamber of circular slot.

Preferably, the blocking pieces are provided with a plurality of blocking pieces, one side, opposite to each blocking piece, of each blocking piece is rotatably connected with a rotating shaft, and the bottom of each blocking piece is fixedly connected with a first magnet.

Preferably, the chain sleeve is established at the outer wall of first gear, the chain meshes with first gear mutually, two the chain symmetry sets up the left and right sides at device body inner chamber top.

Preferably, one side of each of the two connecting blocks, which is opposite to the other side, is symmetrically and fixedly connected to the front side of the opposite side of the two chains, and the connecting blocks are longer than the sliding blocks.

Preferably, the front and the back of the inner cavity of the chain are symmetrically provided with second gears, the second gears are meshed with the chain, one side of each second gear, which is far away from the center of the device body, is rotatably connected with a fixing column, and one side of each fixing column, which is far away from the center of the device body, is fixedly connected to the left side and the right side of the inner cavity of the device body.

Preferably, the left side and the right side of the top of the inner cavity of the device body are symmetrically and fixedly connected with containing bins, the centers of the left side and the right side of the inner cavity of the two containing bins are symmetrically provided with sliding grooves, and the centers of the front sides of the two containing bins are provided with grooves.

Preferably, the size looks adaptation of spout and connecting block, slider, two one side that the connecting block was carried on the back mutually runs through the outer wall that holds the storehouse and passes through spout swing joint in its inner chamber.

Preferably, the left side and the right side of the inner cavity of the device body are symmetrically and fixedly connected with the vision bins, and the front surfaces of the two vision bins are communicated with the back surfaces of the two lenses.

Preferably, the left side and the right side of the back of the device body are symmetrically and fixedly connected with eyepatches, the backs of the two vision fields are communicated with the two eyepatches, the left side and the right side of the bottom of the inner cavity of the device body are symmetrically and fixedly connected with second magnets, and the second magnets and the first magnets attract each other.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. the monocular vision training instrument can drive the connecting column to rotate by rotating one of the handles arranged, the connecting column can drive the first gear to rotate, the first gear can be meshed with the chain after rotating, so that the chain is driven to rotate, the chain can drive the connecting block to rotate, at the moment, the connecting block can drive the blocking piece to move, after the blocking piece at the bottom moves to the bottom, the blocking piece can be attracted with the second magnet and is fixed, so that a certain lens is blocked, so that vision training can be performed on a single eye, if the blocked lens needs to be replaced, the handle is rotated in the opposite direction, the blocking piece is driven to retract to the inner cavity of the accommodating bin through the groove, through the rotating shaft arranged, when the blocking piece moves, the blocking piece can be rotated in cooperation with the movement of the blocking piece, when the blocking piece moves, through the connecting block and the sliding block arranged, can move in the inner cavity of the sliding groove, so that the shielding block can not easily fall off.

2. This monocular vision training appearance through the second gear that sets up, when the chain rotates, can drive the second gear and rotate, and the second gear can rotate on the wall body of fixed column simultaneously to this supports the chain.

Drawings

FIG. 1 is a schematic structural view of the front face of the present invention;

FIG. 2 is a schematic view of the structure of the inner chamber of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a schematic structural view of the blocking piece of the present invention;

FIG. 5 is a schematic view of the structure of the chain of the present invention;

fig. 6 is a schematic structural view of the back side of the present invention.

In the figure: 1. a device body; 2. a lens; 3. a fastener; 4. a handle; 5. connecting columns; 6. a first gear; 7. a stop block is shielded; 8. a rotating shaft; 9. connecting blocks; 10. a slider; 11. a first magnet; 12. a chain; 13. a second gear; 14. fixing a column; 15. an accommodating bin; 16. a chute; 17. a groove; 18. a visual field bin; 19. a second magnet; 20. a circular groove; 21. an eye mask.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1-6, a monocular vision training instrument comprises a device body 1, wherein the left side and the right side of the front of the device body 1 are symmetrically and fixedly connected with lenses 2, the back sides of the left side and the right side of the device body 1 are symmetrically and fixedly connected with fasteners 3, the top of the center of the left side and the right side of the device body 1 is symmetrically provided with handles 4, one side of each of the two handles 4 opposite to each other is symmetrically and fixedly connected with a connecting column 5, one side of each of the two connecting columns 5 opposite to each other is symmetrically and fixedly connected with a first gear 6, one side of each of the two first gears 6 opposite to each other is symmetrically provided with a blocking piece 7, the top and the bottom of each blocking piece 7 are symmetrically and rotatably connected with a rotating shaft 8, one side of each of the two blocking pieces 7 at the top opposite to each other is symmetrically and fixedly connected with a connecting block 9, one side of each of the two blocking pieces at the top opposite to each of each blocking piece 7 is symmetrically and fixedly connected with a sliding block 10, the outer walls of the two first gears 6 are symmetrically provided with chains 12, one side of each of the two handles 4 opposite to the left side and the left side of the device body 1, the top of the center of the left side and the right side of the device body 1 is symmetrically provided with a circular groove 20, two connecting columns 5 are movably connected in the inner cavity of the circular groove 20, a plurality of shielding blocks 7 are arranged, one side of each shielding block 7 opposite to the rotating shaft 8 is rotatably connected, the bottom of each bottom shielding block 7 is fixedly connected with a first magnet 11, a chain 12 is sleeved on the outer wall of a first gear 6, the chain 12 is meshed with the first gear 6, two chains 12 are symmetrically arranged on the left side and the right side of the top of the inner cavity of the device body 1, one side of each connecting block 9 opposite to each other is symmetrically and fixedly connected on the front of one side of each chain 12, the connecting blocks 9 are longer than sliding blocks 10, the front and the back of the inner cavity of each chain 12 are symmetrically provided with second gears 13, the second gears 13 are meshed with the chains 12, one side of each second gear 13 far away from the center of the device body 1 is rotatably connected with fixing columns 14, one side of each fixing column 14 far away from the center of the device body 1 is fixedly connected on the left side and the right side of the inner cavity of the device body 1, the left side and the right side of the top of the inner cavity of the device body 1 are symmetrically and fixedly connected with accommodating bins 15, the centers of the left side and the right side of the inner cavity of the two accommodating bins 15 are symmetrically and symmetrically provided with sliding grooves 16, the centers of the front sides of the two accommodating bins 15 are provided with grooves 17, the sliding grooves 16 are matched with the connecting blocks 9 and the sliding blocks 10 in size, one sides of the two connecting blocks 9, which are opposite, penetrate through the outer wall of the accommodating bins 15 and are movably connected with the inner cavity thereof through the sliding grooves 16, the left side and the right side of the inner cavity of the device body 1 are symmetrically and fixedly connected with visual field bins 18, the front sides of the two visual field bins 18 are communicated with the back sides of the two lenses 2, the left side and the right side of the back side of the device body 1 are symmetrically and fixedly connected with eye patches 21, the left side and the right side of the bottom of the inner cavity of the device body 1 are symmetrically and fixedly connected with second magnets 19, the second magnets 19 and the first magnets 11 are attracted by rotating one of the handles 4, can drive the connecting column 5 to rotate, the connecting column 5 can drive the first gear 6 to rotate, after the first gear 6 rotates, the first gear can be meshed with the chain 12, thereby driving the chain 12 to rotate, the chain 12 rotates to drive the connecting block 9 to rotate, at the moment, the connecting block 9 can drive the blocking piece 7 to move, after the blocking piece 7 at the bottom moves to the bottom, the blocking piece 7 at the bottom can be sucked with the second magnet 19 to be fixed, thereby blocking a certain lens 2, so that the vision training can be carried out on a single eye, if the blocked lens 2 needs to be replaced, the handle 4 is rotated in the opposite direction, the blocking piece 7 is driven to retract to the inner cavity of the accommodating bin 15 through the groove 17, through the arranged rotating shaft 8, when the blocking piece 7 moves, the movement of the blocking piece 7 is matched to rotate, when the blocking piece 7 moves, through the arranged connecting block 9 and the sliding block 10, will remove in the inner chamber of spout 16 for stop 7 can not drop easily, through the second gear 13 that sets up, when chain 12 rotates, can drive second gear 13 and rotate, and second gear 13 can rotate on the wall body of fixed column 14 simultaneously, supports chain 12 with this.

It should be noted that, the utility model is a monocular vision training instrument, when in use, the eyes to be subjected to vision training are selected, the handle 4 on the opposite side is rotated, the handle 4 drives the connecting column 5 to rotate, the connecting column 5 drives the first gear 6 to rotate, at the moment, the first gear 6 drives the chain 12 to rotate and mesh with the chain in the opposite direction, so that the chain 12 starts to rotate, after the chain 12 rotates, the blocking piece 7 is driven to rotate through the connecting block 9, so that the blocking piece 7 is taken out from the inner cavity of the accommodating bin 15 through the groove 17, when the blocking piece 7 at the bottom contacts with the magnet at the bottom of the inner cavity of the device body 1, the blocking piece and the magnet are attracted through the first magnet 11 and the second magnet 19 to be fixed, at the moment, one lens 2 is blocked, the head rope passes through the fastener 3, and at the moment, the device body 1 can be worn on the head to perform vision training.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a monocular vision training appearance, includes device body (1), its characterized in that: the device comprises a device body (1), wherein the left side and the right side of the front of the device body (1) are symmetrically and fixedly connected with lenses (2), the back side of the left side and the right side of the device body (1) is symmetrically and fixedly connected with fasteners (3), the top of the center of the left side and the right side of the device body (1) is symmetrically provided with handles (4), two side of the handles (4) opposite are symmetrically and fixedly connected with connecting columns (5), two side of the connecting columns (5) opposite are symmetrically and fixedly connected with first gears (6), two side of the first gears (6) opposite are symmetrically provided with baffle blocks (7), the top and the bottom of the baffle blocks (7) are symmetrically and rotatably connected with rotating shafts (8), two side of the top of the baffle blocks (7) opposite to each other are symmetrically and fixedly connected with connecting blocks (9), and two sides of the top of the baffle blocks (7) opposite are symmetrically and fixedly connected with sliding blocks (10), chains (12) are symmetrically arranged on the outer walls of the two first gears (6).

2. A monocular vision training aid according to claim 1 wherein: two the left and right sides at device body (1) is laminated to the relative one side symmetry of handle (4), circular slot (20), two have been seted up to the top symmetry of device body (1) left and right sides centre spliced pole (5) swing joint is in the inner chamber of circular slot (20).

3. A monocular vision training aid according to claim 1 wherein: the blocking piece (7) is provided with a plurality of blocking pieces, one side, opposite to the blocking piece (7), of each blocking piece is rotatably connected with a rotating shaft (8), and the bottom of each blocking piece (7) is fixedly connected with a first magnet (11).

4. A monocular vision training aid according to claim 1 wherein: the chain (12) is sleeved on the outer wall of the first gear (6), the chain (12) is meshed with the first gear (6), and the two chains (12) are symmetrically arranged on the left side and the right side of the top of the inner cavity of the device body (1).

5. A monocular vision training aid according to claim 4 wherein: two the connecting block (9) are symmetrical fixed connection in the front of the relative one side of two chains (12) in the one side that the back of the body is carried on, connecting block (9) are longer than slider (10).

6. A monocular vision training aid according to claim 1 wherein: the front and the back of the inner cavity of the chain (12) are symmetrically provided with second gears (13), the second gears (13) are meshed with the chain (12), one side, far away from the center of the device body (1), of each second gear (13) is rotatably connected with a fixing column (14), and one side, far away from the center of the device body (1), of each fixing column (14) is fixedly connected to the left side and the right side of the inner cavity of the device body (1).

7. A monocular vision training aid according to claim 1 wherein: the device body (1) the left and right sides symmetry fixedly connected with at inner chamber top holds storehouse (15), two spout (16) have been seted up to the centre symmetry of holding the storehouse (15) inner chamber left and right sides, two hold the positive centre in storehouse (15) and set up fluted (17).

8. A monocular vision training aid according to claim 7 wherein: the size looks adaptation of spout (16) and connecting block (9), slider (10), two one side that connecting block (9) carried on the back mutually runs through the outer wall that holds storehouse (15) and through spout (16) swing joint in its inner chamber.

9. A monocular vision training aid according to claim 1 wherein: the left side and the right side of the inner cavity of the device body (1) are symmetrically and fixedly connected with vision bins (18), and the front surfaces of the two vision bins (18) are communicated with the back surfaces of the two lenses (2).

10. A monocular vision training aid according to claim 9 wherein: the device comprises a device body (1), wherein eyecups (21) are symmetrically and fixedly connected to the left side and the right side of the back of the device body (1), the back of a visual field bin (18) is communicated with the two eyecups (21), second magnets (19) are symmetrically and fixedly connected to the left side and the right side of the bottom of an inner cavity of the device body (1), and the second magnets (19) and first magnets (11) are attracted mutually.