CN217365813U

CN217365813U - Ophthalmic eyesight test is with adjusting picture frame

Info

Publication number: CN217365813U
Application number: CN202123314757.2U
Authority: CN
Inventors: 张广玲
Original assignee: Shanghai Kaiyan Biotechnology Co ltd
Current assignee: Shanghai Kaiyan Biotechnology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-09-06
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an adjusting picture frame for ophthalmic visual testing, which relates to the technical field of ophthalmic testing, and comprises two first placing frames, a connecting rod is fixedly connected between the two first placing frames, a connecting block is fixedly arranged at the middle position of one side of the first placing frames, which is far away from each other, the back surface of the first placing frame is fixedly connected with a second placing frame through the connecting block, the position of the connecting block, which is far away from each other, is rotatably connected with an adjusting component, the position of one side of the second placing frame, which is far away from each other, is close to the top is fixedly provided with a glasses leg, the adjusting component comprises an adjusting bolt, one end of the adjusting bolt is rotatably connected with the connecting block, the adjusting bolt can fix a fixed block and a placing groove on a configured lens, so that the fixed block can be adjusted according to lenses with different sizes, thereby make the fixed block can carry out the adaptation with the lens of equidimension not, make the picture frame use more convenient.

Description

Adjusting mirror frame for ophthalmologic vision test

Technical Field

The utility model relates to an ophthalmology test technical field, more specifically say, relate to an ophthalmology eyesight test is with adjusting picture frame.

Background

The glasses are lens lenses embedded in the frame and worn in front of eyes to improve eyesight, protect eyes or decorate, and can correct various eyesight problems, including myopia, hyperopia, astigmatism, presbyopia or strabismus, and the like.

Traditional test is with comparatively single picture frame function, and the lens is directly inserted in the inside of picture frame when the test, when the askew head of tester or head rock, the lens drops out from the inside of picture frame easily, breaks up the test lens easily, has certain use hidden danger.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an ophthalmology eyesight test is with adjusting the picture frame, it can be adjusted the picture frame according to the size of configuration lens, makes the picture frame can adapt to the lens of equidimension not to it is more convenient to make the picture frame use.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an ophthalmology eyesight test is with adjusting picture frame, includes two first places the frame, two fixedly connected with connecting rod between the frame is placed in the first, the first fixed connecting block that is provided with in intermediate position department that the frame deviates from one side each other of placing, the first frame of placing is placed through connecting block fixedly connected with second in the back of placing the frame, the position department that the connecting block deviates from each other rotates and is connected with adjusting part, the second is placed the fixed glasses leg that is provided with in position department that the frame deviates from one side each other and is close to the top.

Furthermore, the adjusting assembly comprises an adjusting bolt, one end of the adjusting bolt is rotatably connected with the connecting block, and an internal thread sleeve is connected to the outer wall of the adjusting bolt in a threaded manner.

Further, the outer wall fixedly connected with regulating plate of internal thread sleeve pipe, the regulating plate is the arc structure, the regulating plate back and sliding connection of sliding tray slip.

Furthermore, the first frame of placing and the second place the relative one side of frame and be close to the position department of top and bottom and all seted up the spout, the inside sliding connection of spout has the slider, the relative one side fixedly connected with fixed block of slider.

Furthermore, a placing groove is formed in the middle position of one side, opposite to the fixing block, of the fixing block, and adjusting grooves are formed in positions, opposite to one side, of the fixing block and close to two sides of the fixing block.

Furthermore, the adjusting plate is fixedly provided with an adjusting ball at a position corresponding to the adjusting groove on the inner side, and the adjusting ball is matched with the adjusting groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) rotate adjusting bolt, make the internal thread sleeve pipe drive the regulating plate and remove to the direction that is close to first place the frame, thereby make the adjusting ball remove to the inside of adjustment tank gradually, along with the removal of adjusting the ball, the adjusting ball promotes two fixed blocks gradually and removes to the direction that is close to each other, thereby make fixed block and standing groove fix the lens of configuration, make the fixed block can adjust according to the lens of equidimension not, thereby make the fixed block can carry out the adaptation with the lens of equidimension not, it is more convenient to make the picture frame use.

Drawings

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

FIG. 2 is a schematic view of the connection position of the fixing block of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a first placement frame; 2. a connecting rod; 3. a spectacle leg; 4. a chute; 5. a slider; 6. a fixed block; 7. an adjustment groove; 8. a placement groove; 9. connecting blocks; 10. adjusting the bolt; 11. an internally threaded sleeve; 12. an adjusting plate; 13. adjusting the ball; 14. and a second placement frame.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

please refer to fig. 1-3, an adjusting glasses frame for ophthalmology eyesight test, including two first placing frames 1, two first placing frame 1 between fixedly connected with connecting rod 2, first placing frame 1 deviates from the fixed connecting block 9 that is provided with in intermediate position department of one side each other, first placing frame 1's the back place frame 14 through connecting block 9 fixedly connected with second, connecting block 9 deviates from the position department rotation that each other is connected with adjusting part, the second placing frame 14 deviates from one side each other and is close to the fixed glasses leg 3 that is provided with in position department of top, the sliding tray has been seted up in the front of glasses leg 3.

Referring to fig. 1, adjusting part includes adjusting bolt 10, adjusting bolt 10's one end and connecting block 9 rotate to be connected, adjusting bolt 10's outer wall threaded connection has internal thread sleeve 11, internal thread sleeve 11's outer wall fixedly connected with regulating plate 12, regulating plate 12 is the arc structure, the regulating plate 12 back and sliding tray sliding connection, rotate adjusting bolt 10, make internal thread sleeve 11 drive regulating plate 12 to being close to the first direction removal of placing frame 1, thereby make adjusting ball 13 remove to the inside of adjusting groove 7 gradually, along with the removal of adjusting ball 13, be convenient for realize the position of fixed block 6.

Referring to fig. 1 and 2, the positions of the opposite sides of the first placing frame 1 and the second placing frame 14 near the top and the bottom are both provided with sliding grooves 4, the sliding blocks 5 are slidably connected inside the sliding grooves 4, the opposite side of the sliding blocks 5 is fixedly connected with a fixed block 6, the middle position of the opposite side of the fixed block 6 is provided with a placing groove 8, the positions of the fixed blocks 6 which are away from each other and are near the two sides are both provided with adjusting grooves 7, the position of the inner side of the adjusting plate 12 corresponding to the adjusting groove 7 is fixedly provided with an adjusting ball 13, the adjusting ball 13 is matched with the adjusting groove 7, when the adjusting ball 13 moves, the adjusting ball 13 gradually pushes the two fixed blocks 6 to move towards the directions close to each other, so that the fixed blocks 6 and the placing grooves 8 fix the configured lenses, the fixed blocks 6 can be adjusted according to the lenses with different sizes, and the fixed blocks 6 can be matched with the lenses with the different sizes, the spectacle frame is more convenient to use.

When in use: the lens that will dispose is placed between first frame 1 and the second frame 14 of placing, thereby make the top and the bottom of lens place respectively in the inside of standing groove 8, rotate adjusting bolt 10 this moment, make internal thread sleeve pipe 11 drive regulating plate 12 to the first direction removal of placing frame 1 of being close to, thereby make adjusting ball 13 remove gradually to the inside of adjusting groove 7, along with adjusting ball 13's removal, adjusting ball 13 promotes two fixed blocks 6 gradually and removes to the direction that is close to each other, thereby make fixed block 6 and standing groove 8 fix the lens of configuration.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an ophthalmology eyesight test is with adjusting picture frame, includes that two are first to place frame (1), its characterized in that: two fixedly connected with connecting rod (2), two between first frame (1) of placing the fixed connecting block (9) that is provided with of intermediate position department that deviates from one side each other of frame (1) is placed in first, frame (14) are placed through connecting block (9) fixedly connected with second in the first back of placing frame (1), the position department that connecting block (9) deviates from each other rotates and is connected with adjusting part, two frame (14) are placed to the second and the fixed glasses leg (3) that is provided with of position department that one side deviates from each other and is close to the top is placed to one side, the sliding tray has been seted up in the front of glasses leg (3).

2. The adjusting frame for ophthalmic vision test as claimed in claim 1, wherein: the adjusting assembly comprises an adjusting bolt (10), one end of the adjusting bolt (10) is rotatably connected with the connecting block (9), and the outer wall of the adjusting bolt (10) is in threaded connection with an internal thread sleeve (11).

3. The adjusting frame for ophthalmic vision test according to claim 2, wherein: the outer wall fixedly connected with regulating plate (12) of internal thread sleeve pipe (11), regulating plate (12) are the arc structure, regulating plate (12) the back and sliding tray sliding connection.

4. The adjusting frame for ophthalmic vision test according to claim 3, wherein: first place frame (1) and second place frame (14) relative one side and be close to the top and all seted up spout (4) with the position department of bottom, the inside sliding connection of spout (4) has slider (5), one side fixedly connected with fixed block (6) that slider (5) are relative.

5. The adjusting frame for ophthalmic vision test as claimed in claim 4, wherein: the intermediate position department of one side relative in fixed block (6) has seted up standing groove (8), fixed block (6) deviate from one side each other and all seted up adjustment tank (7) near the position department of both sides.

6. The adjusting frame for ophthalmic vision test as claimed in claim 5, wherein: the adjusting plate (12) is characterized in that an adjusting ball (13) is fixedly arranged at the position corresponding to the adjusting groove (7) on the inner side of the adjusting plate, and the adjusting ball (13) is matched with the adjusting groove (7) mutually.