CN215191446U - Auxiliary measuring instrument for eye reshaping - Google Patents
Auxiliary measuring instrument for eye reshaping Download PDFInfo
- Publication number
- CN215191446U CN215191446U CN202023150955.5U CN202023150955U CN215191446U CN 215191446 U CN215191446 U CN 215191446U CN 202023150955 U CN202023150955 U CN 202023150955U CN 215191446 U CN215191446 U CN 215191446U
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- rod
- fixedly connected
- bevel gear
- screw rod
- spacing
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Abstract
The utility model discloses an eye plastic auxiliary measuring appearance, including straight grooved bar, characterized by: the improved slide rail is characterized in that symmetrical slide blocks are arranged in the slide grooves of the straight groove rods, each slide block is fixedly connected with an auxiliary fixing rod on one side, each auxiliary fixing rod penetrates through the limiting ring and the limiting ring on the other side, the lower side of the limiting ring is fixedly connected with a vertical rod and the lower end of the vertical rod is fixedly connected with a measuring scale respectively, and the two measuring scales are attached to one side opposite to each other. The utility model relates to an eye measuring equipment field, specifically say, relate to an eye plastic auxiliary measuring appearance. The device can fix the head and measure the eyes.
Description
Technical Field
The utility model relates to an eye measuring equipment field, specifically say, relate to an eye plastic auxiliary measuring appearance.
Background
Need carry out the measurement of eye data before the eye plastic, consequently need assist fixedly to patient's head, measure accurate data, rely on medical personnel manual assistance patient's head to be motionless generally, consequently need design one kind can assist and fix patient's head and carry out the device of the measurement of the horizontal eye distance of eye, this is prior art's weak point.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an eye plastic auxiliary measuring appearance, the convenience is fixed and is measured the eye to the head.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides an eye plastic auxiliary measuring appearance, includes straight grooved bar, characterized by: symmetrical sliding blocks are arranged in the sliding grooves of the straight groove rods, one side of each sliding block is fixedly connected with an auxiliary fixing rod, each auxiliary fixing rod penetrates through a limiting ring, and the lower side of each limiting ring is fixedly connected with a vertical rod;
the lower end of each vertical rod is fixedly connected with a measuring scale, and the two opposite sides of the measuring scales are attached to each other.
As the further injecture of this technical scheme, every the upside of spacing ring is respectively through connecting rod fixed connection dog, two the connecting rod all passes the spacing groove of spacing groove pole, the spacing ring with supplementary dead lever interference fit.
As a further limitation of the technical scheme, two ends of the straight groove rod are respectively in bearing connection with two ends of a second screw rod, one end of the second screw rod is fixedly connected with a second hand wheel, and the second screw rod is in threaded connection with the symmetrical sliding blocks through two sections of reverse threads.
As the further limitation of the technical scheme, the two ends of the upper side of the straight groove rod are fixedly connected with the long rods respectively, the two long rods are inserted into the limiting sleeves respectively, the upper ends of the two limiting sleeves are fixedly connected with the lower sides of the fixing plates, and the four corners of the fixing plates are provided with mounting holes respectively.
As a further limitation of the technical solution, an upper central bearing of the straight-slot rod is connected to a lower end of a first screw rod, the first screw rod is in threaded connection with a first bevel gear, the first bevel gear bearing is connected to a circular plate, the circular plate is fixedly connected to a fixed column, an upper end of the fixed column is fixedly connected to the fixed plate, the first bevel gear is engaged with a second bevel gear, a central shaft bearing of the second bevel gear is connected to the fixed column, and an end of a central shaft of the second bevel gear is fixedly connected to a first hand wheel.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides an eye plastic auxiliary measuring appearance. The method has the following beneficial effects:
(1) the device can be used for auxiliary fixation during the measurement of the eyes of a patient, is simple to operate and convenient to use, and can be used for adjusting the height of the patient according to the height of the patient;
(2) the position of the measuring scale can be moved, and the transverse eye distance of a patient can be conveniently measured.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 4 is a schematic three-dimensional structure diagram of the present invention.
Fig. 5 is a schematic view of a three-dimensional structure of the present invention.
In the figure: 1. the fixing plate comprises a fixing plate, 2, a mounting hole, 3, a limiting sleeve, 4, a first screw rod, 5, a circular plate, 6, a long rod, 7, a straight groove rod, 8, a sliding block, 9, a limiting groove rod, 10, an auxiliary fixing rod, 11, a measuring scale, 12, a vertical rod, 13, a stop block, 14, a second screw rod, 15, a second hand wheel, 16, a first bevel gear, 17, a second bevel gear, 19, a first hand wheel, 20, a fixing column, 21, a connecting rod, 22, a limiting ring, 221 and a handle.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-5, the present invention includes a straight-slot rod 7, symmetrical sliding blocks 8 are arranged in the sliding slot of the straight-slot rod 7, one side of each sliding block 8 is respectively and fixedly connected with an auxiliary fixing rod 10, each auxiliary fixing rod 10 respectively passes through a limiting ring 22, and the lower side of each limiting ring 22 is respectively and fixedly connected with a vertical rod 12;
the lower end of each vertical rod 12 is fixedly connected with a measuring tape 11, and one sides of the two measuring tapes 11 opposite to each other are attached to each other.
Every the upside of spacing ring 22 is respectively through connecting rod 21 fixed connection dog 13, two connecting rod 21 all passes the spacing groove of spacing groove pole 9, spacing ring 22 with supplementary dead lever 10 interference fit.
Two ends of the straight groove rod 7 are respectively connected with two ends of a second screw rod 14 through bearings, one end of the second screw rod 14 is fixedly connected with a second hand wheel 15, and the second screw rod 14 is connected with the symmetrical sliding blocks 8 through two sections of reverse thread threads.
The upside both ends of straight flute pole 7 are fixed connection stock 6 respectively, two in stock 6 inserts spacing sleeve 3 respectively, two the equal fixed connection fixed plate 1's of upper end downside of spacing sleeve 3, the four corners of fixed plate 1 is provided with mounting hole 2 respectively.
The upper side center bearing of the straight groove rod 7 is connected with the lower end of a first screw rod 4, the first screw rod 4 is in threaded connection with a first bevel gear 16, the first bevel gear 16 is in bearing connection with a circular plate 5, the circular plate 5 is fixedly connected with a fixed column 20, the upper end of the fixed column 20 is fixedly connected with the fixed plate 1, the first bevel gear 16 is meshed with a second bevel gear 17, the center shaft bearing of the second bevel gear 17 is connected with the fixed column 20, and the end part of the center shaft of the second bevel gear 17 is fixedly connected with a first hand wheel 19.
The mounting holes 2 facilitate the fixing of the fixing plate 1 on a bracket or a ceiling.
One side of one of the limiting rings 22 is fixedly connected with a handle 221.
The utility model discloses a work flow does: when the device is used, the first hand wheel 19 is rotated to drive the second bevel gear 17 to rotate, the second bevel gear 17 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the first screw rod 4 in threaded connection with the first bevel gear to move, the first screw rod 4 moves downwards to drive the straight groove rod 7 and the long rod 6 to move downwards, the long rod 6 moves downwards along the limiting sleeve 3, the straight groove rod 7 drives the sliding block 8, the auxiliary fixing rod 10, the vertical rod 12, the measuring scale 11 and the like to move downwards to a proper height, and the first hand wheel 19 is stopped to rotate;
the head of a patient is positioned between two auxiliary fixing rods 10, then a hand wheel II 15 is rotated, a rotating wheel I15 drives a screw rod II 14 to rotate, the screw rod II 14 drives two sliding blocks 8 in threaded connection with the screw rod II to slide towards the mutually approaching direction, the two sliding blocks 8 respectively drive the auxiliary fixing rods 10 to slide towards the mutually approaching direction, the auxiliary fixing rods 10 drive a limiting ring 22, a vertical rod 12 and a measuring scale 11 to move, the limiting ring 22 drives a connecting rod 21 to drive a stop block 13 to move, the connecting rod 21 moves along a limiting groove of a limiting groove rod 9, the two auxiliary fixing rods 10 are fixed on the head of the patient, and the hand wheel II 15 stops rotating;
pulling handle 221 drives a spacing ring 22 and removes, spacing ring 22 drives a connecting rod 21 and removes, connecting rod 21 drives spacing groove pole 9 and removes, spacing groove pole 9 drives another connecting rod 21 and removes, another connecting rod 21 drives spacing ring 22 and removes along auxiliary fixing pole 10, two spacing rings 22 drive measuring tape 11 through montant 12 respectively and remove, until measuring tape 11 is close to patient's face, stop moving handle 221, then measure the horizontal eye interval of patient through measuring tape 11.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides an eye plastic auxiliary measuring appearance, includes straight grooved bar (7), characterized by: symmetrical sliding blocks (8) are arranged in a sliding groove of the straight groove rod (7), one side of each sliding block (8) is fixedly connected with an auxiliary fixing rod (10), each auxiliary fixing rod (10) penetrates through a limiting ring (22), and the lower side of each limiting ring (22) is fixedly connected with a vertical rod (12);
every the lower extreme of montant (12) is fixed connection measuring tape (11) respectively, two the relative one side of measuring tape (11) is laminated each other.
2. The instrument of claim 1, wherein: every the upside of spacing ring (22) is respectively through connecting rod (21) fixed connection dog (13), two connecting rod (21) all pass the spacing groove of spacing grooved bar (9), spacing ring (22) with auxiliary fixing pole (10) interference fit.
3. The instrument of claim 2, wherein: the two ends of the straight groove rod (7) are respectively connected with the two ends of a second screw rod (14) through bearings, one end of the second screw rod (14) is fixedly connected with a second hand wheel (15), and the second screw rod (14) is connected with the symmetrical sliding blocks (8) through two sections of reverse threads in a threaded connection mode.
4. The instrument of claim 2, wherein: the upper side both ends of straight flute pole (7) are fixed connection stock (6) respectively, two in stock (6) inserted spacing sleeve (3) respectively, two the downside of the equal fixed connection fixed plate (1) in upper end of spacing sleeve (3), the four corners of fixed plate (1) is provided with mounting hole (2) respectively.
5. The instrument of claim 4, wherein: the upper side center bearing of the straight groove rod (7) is connected with the lower end of a first screw rod (4), the first screw rod (4) is in threaded connection with a first bevel gear (16), the first bevel gear (16) is in bearing connection with a circular plate (5), the circular plate (5) is fixedly connected with a fixed column (20), the upper end of the fixed column (20) is fixedly connected with the fixed plate (1), the first bevel gear (16) is meshed with a second bevel gear (17), the center shaft bearing of the second bevel gear (17) is connected with the fixed column (20), and the end part of the center shaft of the second bevel gear (17) is fixedly connected with a first hand wheel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023150955.5U CN215191446U (en) | 2020-12-24 | 2020-12-24 | Auxiliary measuring instrument for eye reshaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023150955.5U CN215191446U (en) | 2020-12-24 | 2020-12-24 | Auxiliary measuring instrument for eye reshaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215191446U true CN215191446U (en) | 2021-12-17 |
Family
ID=79435383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023150955.5U Active CN215191446U (en) | 2020-12-24 | 2020-12-24 | Auxiliary measuring instrument for eye reshaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215191446U (en) |
-
2020
- 2020-12-24 CN CN202023150955.5U patent/CN215191446U/en active Active
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