CN211633226U

CN211633226U - Children's ophthalmic glasses fixing device

Info

Publication number: CN211633226U
Application number: CN202020156826.8U
Authority: CN
Inventors: 袁晓艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-10-09
Anticipated expiration: 2030-02-10

Abstract

The utility model discloses a children ophthalmology is with glasses fixing device, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the sleeve, the inside sliding connection that runs through of sleeve has the bracing piece, the surface cover of bracing piece is equipped with the roating seat, the lower surface and the telescopic last fixed surface of roating seat are connected, the surface of bracing piece and the position cover that is located the roating seat top are equipped with the screw thread section of thick bamboo of connecting through the screw thread rotation. The utility model discloses in, put the upper surface at two second sliders with supplementary glasses, rotate the second knob, make two baffle relative movement, thereby it is fixed with supplementary glasses, rotate the knob, thereby drive first connecting rod and second connecting rod and rotate, thereby can the height of small regulation glasses, make the inspection that the user of service can be better detect the eyes situation of person, save artifical handheld, greatly reduced the user of service's physical demands, also improved the accuracy that detects.

Description

Children's ophthalmic glasses fixing device

Technical Field

The utility model relates to a glasses fixing device technical field especially relates to a children's ophthalmic glasses fixing device.

Background

The ophthalmology is called 'ophthalmology specialty', which is a discipline for researching diseases related to eyeballs and tissues related to the eyeballs, generally researches vitreous bodies and retina diseases, ocular optics, glaucoma, optic neuropathy, cataract and other ophthalmic diseases, along with the improvement of medical diagnosis and treatment level, a plurality of new examination devices and techniques appear in ophthalmology, and doctors often need to use an auxiliary detection glasses during ophthalmology examination;

the existing auxiliary glasses are not convenient to use, and users need to hold the glasses with hands, so that much inconvenience is brought to the work of the users, the physical strength of the users is wasted, and inaccurate detection results are caused by shaking of the hands of the users.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for children's ophthalmic glasses.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a child ophthalmology glasses fixing device comprises a base, wherein a sleeve is fixedly connected to the upper surface of the base, a supporting rod is connected to the inside of the sleeve in a penetrating and sliding mode, a rotary seat is sleeved on the outer surface of the supporting rod, the lower surface of the rotary seat is fixedly connected with the upper surface of the sleeve, a threaded cylinder which is connected through threads in a rotating mode is sleeved on the outer surface of the supporting rod and located above the rotary seat, the lower surface of the threaded cylinder is connected with the upper surface of the rotary seat in a rotating mode, a supporting plate is fixedly connected to the top of the supporting rod, first connecting rods are connected to two sides of the upper surface of the supporting plate in a rotating mode, a box body is arranged above the supporting plate, a first lead screw is connected to the inside of the box body in a penetrating and rotating mode, two first sliding blocks which are connected through threads are sleeved on the outer surface of one end, located inside the box body, two the upper surface of first slider all rotates and is connected with the second connecting rod, the top of box body is equipped with the fixed plate, the other end of second connecting rod runs through the top of box body and is connected with the lower surface rotation of fixed plate, the spout has been seted up to the inside of fixed plate, the inside rotation that runs through of spout is connected with the second lead screw, the surface cover of second lead screw is equipped with two second sliders that rotate the connection through the screw thread, two the top of second slider all extends to the outside of fixed plate, and two the equal fixedly connected with baffle in position that the second slider upper surface was kept away from relatively.

As a further description of the above technical solution:

the telescopic inner wall fixedly connected with stopper, the surface of bracing piece is seted up the spacing groove corresponding with the stopper.

As a further description of the above technical solution:

the outer surface of the threaded cylinder is fixedly connected with a plurality of rotating handles.

As a further description of the above technical solution:

the box body upper surface and lower surface all seted up with first connecting rod and the corresponding first opening of second connecting rod and second opening.

As a further description of the above technical solution:

the first screw rod is fixedly connected with a first knob at one end outside the box body, and the second screw rod is fixedly connected with a second knob at one end outside the fixing plate.

As a further description of the above technical solution:

and the upper surface of the fixed plate is provided with two third openings corresponding to the second sliding blocks.

The utility model discloses following beneficial effect has:

1. this children's ophthalmology is with glasses fixing device, base through setting up, the sleeve, the bracing piece, the roating seat, a screw thread section of thick bamboo, the rotation handle, backup pad and fixed plate, place the base in suitable position, rotate the rotation handle, it rotates to rotate the handle and drive a screw thread section of thick bamboo on the roating seat, it reciprocates along the sleeve to drive the bracing piece through the screw thread, the bracing piece removes and drives the backup pad and remove, thereby it reciprocates to drive the fixed plate, the fixed plate reciprocates and drives supplementary glasses and reciprocate, thereby the detected personnel of the various heights of cooperation.

2. The fixing device for the children's ophthalmic glasses is characterized in that the auxiliary glasses are placed on the upper surfaces of the two second sliding blocks through the arranged first knob, the first screw rod, the first sliding block, the first connecting rod, the second knob, the second screw rod, the second sliding block and the baffle plate, the second knob is rotated to drive the second screw rod to rotate, thereby driving the two second sliding blocks to move relatively, so that the two baffle plates move relatively, thereby fixing the auxiliary glasses, rotating the knob, rotating the first knob to drive the first screw rod to rotate, rotating the first screw rod to drive the two first sliding blocks to move relatively, thereby drive first connecting rod and second connecting rod and rotate to can the height of micro-adjustment glasses, make the inspection that user of service can be better detect person's eyes situation, save artifical handheld, greatly reduced user of service's physical demands, also improved the accuracy that detects.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the support rod and sleeve of the present invention;

fig. 3 is a top view of the threaded cylinder of the present invention.

Illustration of the drawings:

1. a base; 2. a sleeve; 3. a support bar; 4. a rotating base; 5. a threaded barrel; 6. a support plate; 7. a first link; 8. a box body; 9. a first lead screw; 10. a first slider; 11. a second link; 12. a fixing plate; 13. a chute; 14. a second lead screw; 15. a second slider; 16. a baffle plate; 17. a limiting block; 18. a limiting groove; 19. rotating the handle; 20. a first opening; 21. a first knob; 22. a second opening; 23. a second knob; 24. a third opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a children ophthalmology glasses fixing device comprises a base 1, wherein a sleeve 2 is fixedly connected to the upper surface of the base 1, a supporting rod 3 is connected to the inside of the sleeve 2 in a penetrating and sliding manner, a rotary seat 4 is sleeved on the outer surface of the supporting rod 3, the lower surface of the rotary seat 4 is fixedly connected with the upper surface of the sleeve 2, a threaded cylinder 5 which is rotatably connected through threads is sleeved on the outer surface of the supporting rod 3 and positioned above the rotary seat 4, the lower surface of the threaded cylinder 5 is rotatably connected with the upper surface of the rotary seat 4, a supporting plate 6 is fixedly connected to the top of the supporting rod 3, first connecting rods 7 are rotatably connected to two sides of the upper surface of the supporting plate 6, a box body 8 is arranged above the supporting plate 6, a first lead screw 9 is rotatably connected to the inside of the box body 8 in a penetrating and rotating manner, two first sliding blocks, the bottom of box body 8 is run through to the one end of first connecting rod 7 and is connected with the lower surface rotation of two first sliders 10, the upper surface of two first sliders 10 all rotates and is connected with second connecting rod 11, the top of box body 8 is equipped with fixed plate 12, the other end of second connecting rod 11 runs through the top of box body 8 and is connected with the lower surface rotation of fixed plate 12, spout 13 has been seted up to the inside of fixed plate 12, spout 13 inside runs through to rotate and is connected with second lead screw 14, the surface cover of second lead screw 14 is equipped with two second sliders 15 of connecting through screw rotation, the top of two second sliders 15 all extends to the outside of fixed plate 12, and the equal fixedly connected with baffle 16 in position that the relative surface was kept away from on two second sliders 15.

The inner wall of the sleeve 2 is fixedly connected with a limiting block 17, the outer surface of the support rod 3 is provided with a limiting groove 18 corresponding to the limiting block 17, and the limiting block 17 and the limiting groove 18 are matched for use so as to prevent the support rod 3 from deviating and rotating; the outer surface of the threaded cylinder 5 is fixedly connected with a plurality of rotating handles 19, and the rotating handles 19 are used for facilitating the rotation of the threaded cylinder 5; the upper surface and the lower surface of the box body 8 are provided with a first opening 20 and a second opening 22 corresponding to the first connecting rod 7 and the second connecting rod 11, and the first opening 20 and the second opening 22 are convenient for the first connecting rod 7 and the second connecting rod 11 to rotate; one end of the first screw rod 9 positioned outside the box body 8 is fixedly connected with a first knob 21, one end of the second screw rod 14 positioned outside the fixing plate 12 is fixedly connected with a second knob 23, the first knob 21 is used for facilitating the rotation of the first screw rod 9, and the second knob 23 is used for facilitating the rotation of the second screw rod 14; the upper surface of the fixed plate 12 is provided with two third openings 24 corresponding to the second slider 15, and the third openings 24 facilitate the movement of the second slider 15 and limit the second slider 15.

The working principle is as follows: when the fixing device for the ophthalmology glasses of children is used, the base 1 is placed at a proper position, the rotating handle 19 is rotated to drive the threaded cylinder 5 to rotate on the rotating base 4, the supporting rod 3 is driven to move up and down along the sleeve 2 through threads, the supporting rod 3 is moved to drive the supporting plate 6 to move so as to drive the fixing plate 12 to move up and down, the fixing plate 12 moves up and down to drive the auxiliary glasses to move up and down so as to be matched with detected persons with various heights, the auxiliary glasses are placed on the upper surfaces of the two second sliding blocks 15, the second knob 23 is rotated to drive the second screw rod 14 to rotate so as to drive the two second sliding blocks 15 to move relatively, the two baffle plates 16 move relatively so as to fix the auxiliary glasses, the knob is rotated, the first knob 21 is rotated to drive the first screw rod 9 to rotate, the first, thereby drive first connecting rod 7 and second connecting rod 11 and rotate to can the height of micro-adjustment glasses, make the inspection that user of service can be better detect person's eyes situation, save artifical handheld, greatly reduced user of service's physical demands, also improved the accuracy that detects.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A children's ophthalmic glasses fixing device, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a sleeve (2), the sleeve (2) is internally connected with a supporting rod (3) in a penetrating and sliding manner, a rotary seat (4) is sleeved on the outer surface of the supporting rod (3), the lower surface of the rotary seat (4) is fixedly connected with the upper surface of the sleeve (2), a threaded cylinder (5) which is rotatably connected through threads is sleeved on the outer surface of the supporting rod (3) and positioned above the rotary seat (4), the lower surface of the threaded cylinder (5) is rotatably connected with the upper surface of the rotary seat (4), a supporting plate (6) is fixedly connected with the top of the supporting rod (3), first connecting rods (7) are rotatably connected to two sides of the upper surface of the supporting plate (6), a box body (8) is arranged above the supporting plate (6), and a first lead screw (9) is rotatably connected to the inside of the box body (8, the outer surface of one end, located inside the box body (8), of the first lead screw (9) is sleeved with two first sliding blocks (10) which are connected in a rotating mode through threads, one end of each first connecting rod (7) penetrates through the bottom of the box body (8) and is connected with the lower surfaces of the two first sliding blocks (10) in a rotating mode, the upper surfaces of the two first sliding blocks (10) are connected with second connecting rods (11) in a rotating mode, a fixing plate (12) is arranged above the box body (8), the other end of each second connecting rod (11) penetrates through the top of the box body (8) and is connected with the lower surface of the fixing plate (12) in a rotating mode, sliding grooves (13) are formed in the fixing plate (12), second lead screws (14) are connected in a rotating mode in the sliding grooves (13) in a penetrating mode, two second sliding blocks (15) which are connected in a rotating mode through threads are sleeved on the outer surface of the second lead screws (14), and the tops, and the positions, relatively far away from the upper surfaces of the two second sliding blocks (15), are fixedly connected with baffle plates (16).

2. An ophthalmic spectacle apparatus for children as claimed in claim 1, wherein: the inner wall fixedly connected with stopper (17) of sleeve (2), spacing groove (18) corresponding with stopper (17) are seted up to the surface of bracing piece (3).

3. An ophthalmic spectacle apparatus for children as claimed in claim 1, wherein: the outer surface of the threaded cylinder (5) is fixedly connected with a plurality of rotating handles (19).

4. An ophthalmic spectacle apparatus for children as claimed in claim 1, wherein: the upper surface and the lower surface of the box body (8) are provided with a first opening (20) and a second opening (22) which correspond to the first connecting rod (7) and the second connecting rod (11).

5. An ophthalmic spectacle apparatus for children as claimed in claim 1, wherein: the first screw rod (9) is fixedly connected with a first knob (21) at one end outside the box body (8), and the second screw rod (14) is fixedly connected with a second knob (23) at one end outside the fixing plate (12).

6. An ophthalmic spectacle apparatus for children as claimed in claim 1, wherein: the upper surface of the fixed plate (12) is provided with two third openings (24) corresponding to the second sliding blocks (15).