CN213721893U - Intelligent diopter measuring instrument - Google Patents
Intelligent diopter measuring instrument Download PDFInfo
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- CN213721893U CN213721893U CN202022123719.8U CN202022123719U CN213721893U CN 213721893 U CN213721893 U CN 213721893U CN 202022123719 U CN202022123719 U CN 202022123719U CN 213721893 U CN213721893 U CN 213721893U
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- diopter
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Abstract
The utility model is suitable for a medical instrument technical field provides an intelligent diopter measuring apparatu, including measuring the case, the inside of measuring the case is equipped with the movable plate, a set of symmetrical slide opening, every are seted up to the right flank of movable plate the inside of slide opening all is equipped with the slide bar, two both ends all with the inside wall fixed connection of measuring the case about the slide bar. This intelligence diopter measuring apparatu, threaded connection through threaded rod and screw hole and with the cooperation of slide opening and slide bar, remove about the drive movable plate, and then drive the removal of vision board, realize the regulation to the distance between eyepiece and the vision board, be convenient for measure the clear stadia of people's eyesight, the removal distance of measuring the vision board that can be accurate through the laser range finder who sets up, through the cooperation of singlechip with the computer calculator, through the diopter measurement formula hundred divide with clear stadia multiply one hundred, realize the measurement of people's eyesight diopter, make the eyesight of measuring oneself of people more convenient.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to an intelligence diopter measuring apparatu.
Background
Medical devices refer to instruments, devices, apparatuses, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body, including necessary computer software, and the effects are mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or are only assisted by the means.
In the detection to people's eye eyesight, need use the diopter measuring apparatu to detect people's eyesight to confirm the good degree of eyesight, especially student and children's use, current eyesight measuring apparatu are mostly more complicated, and bulky moreover, inconvenient removal, it is more troublesome to use, the timely measurement of the children student of being not convenient for, for this we provide an intelligent diopter measuring apparatu and solve above problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligence diopter measuring apparatu aims at solving current vision measuring apparatu and mostly all is more complicated, and is bulky moreover, inconvenient removal, and it is more troublesome to use, the not convenient for children student's timely measuring problem.
The utility model is realized in such a way, an intelligent diopter measuring instrument comprises a measuring box, wherein a movable plate is arranged in the measuring box, a group of symmetrical sliding holes are arranged on the right side surface of the movable plate, each sliding hole is internally provided with a sliding rod, the left end and the right end of each sliding rod are fixedly connected with the inner side wall of the measuring box, the right side surface of the movable plate is provided with a threaded hole, the inner side wall of the measuring box is fixedly embedded with a first bearing, the left side surface of the measuring box is fixedly embedded with a second bearing, the left side of the measuring box is provided with a threaded rod matched with the threaded hole, the right end of the threaded rod sequentially penetrates through the second bearing and the threaded hole and is fixedly connected with the inner ring of the first bearing, the left end of the threaded rod is fixedly connected with a rotating handle, the right side surface of the movable plate is fixedly embedded with a group of symmetrical light-transmitting lamps, and the right side surface of each light-transmitting lamp is fixedly connected with a vision board, the high-precision laser distance measuring device is characterized in that a transparent eyepiece is fixedly embedded in the right side face of the measuring box, a laser distance measuring instrument is fixedly embedded in the right side face of the measuring box, a single chip microcomputer is fixedly connected to the inner side wall of the measuring box, and a computer calculator is fixedly connected to the upper surface of the measuring box.
Preferably, each outer surface of the slide bar is fixedly connected with a limiting block, and the limiting blocks are located on the right side of the single chip microcomputer.
Preferably, a handle is arranged above the measuring box, and the bottom end of the handle is fixedly connected with the upper surface of the measuring box.
Preferably, the front of the measuring box and the rear of the measuring box are both provided with stabilizing frames, and one ends of the two stabilizing frames, which are close to each other, are fixedly connected with the front of the measuring box and the back of the measuring box respectively.
Preferably, the right side of the measuring box is provided with a forehead protecting pad, and the left side surface of the forehead protecting pad is fixedly connected with the right side surface of the measuring box.
Preferably, the right side of the measuring box is provided with a gooseneck support, and the left end of the gooseneck support is fixedly connected with the right side face of the measuring box.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an intelligent diopter measuring instrument, which can drive a movable plate to move left and right by rotating a threaded rod through the threaded connection of the threaded rod and a threaded hole and the matching of a sliding hole and a sliding rod, thereby driving the vision plate to move, realizing the adjustment of the distance between the ocular lens and the vision plate, being convenient for measuring the clear visual distance of the vision of people, the moving distance of the vision plate can be accurately measured by the arranged laser range finder, and through the matching of the singlechip and the computer calculator, the diopter measurement formula is divided by one hundred through the clear visual range multiplied by one hundred, so that the visual diopter measurement of people is realized, the vision of people can be more conveniently measured, the handle through setting up can make people mention the measuring box more easily, is convenient for measure the removal of case and carry, provides convenience for people measure eyesight at any time.
Drawings
Fig. 1 is a sectional view of the front view of the measuring chamber of the present invention;
fig. 2 is a front view of the measuring chamber of the present invention;
fig. 3 is a side view of the measuring chamber of the present invention;
fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
In the figure: 1-measuring box, 2-handle, 3-threaded rod, 4-sliding rod, 5-limiting block, 6-single chip microcomputer, 7-second bearing, 8-rotating handle, 9-sliding hole, 10-vision plate, 11-laser range finder, 12-gooseneck collar, 13-first bearing, 14-forehead protecting pad, 15-eye lens, 16-computer calculator, 17-stabilizing frame, 18-moving plate, 19-threaded hole and 20-light-transmitting lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: intelligent diopter measuring instrument
In the embodiment, the measuring device comprises a measuring box 1, a movable plate 18 is arranged inside the measuring box 1, a set of symmetrical sliding holes 9 is formed in the right side surface of the movable plate 18, a sliding rod 4 is arranged inside each sliding hole 9, the left end and the right end of each sliding rod 4 are fixedly connected with the inner side wall of the measuring box 1, a threaded hole 19 is formed in the right side surface of the movable plate 18, a first bearing 13 is fixedly embedded in the inner side wall of the measuring box 1, a second bearing 7 is fixedly embedded in the left side surface of the measuring box 1, a threaded rod 3 matched with the threaded hole 19 is arranged on the left side of the measuring box 1, the right end of the threaded rod 3 sequentially penetrates through the second bearing 7 and the threaded hole 19 and is fixedly connected with the inner ring of the first bearing 13, a rotating handle 8 is fixedly connected with the left end of the threaded rod 3, a set of symmetrical light-transmitting lamps 20 is fixedly embedded in the right side surface of the movable plate 18, and a vision board 10 is fixedly connected with the right side surface of each light-transmitting lamp 20, the fixed eyepiece 15 that inlays of right flank of measuring box 1 has, and the fixed laser range finder 11 that inlays of right flank of measuring box 1, the inside wall fixedly connected with singlechip 6 of measuring box 1, the last fixed surface of measuring box 1 is connected with computer calculator 16.
Furthermore, the outer surface of each slide bar 4 is fixedly connected with a limiting block 5, and the two limiting blocks 5 are positioned on the right side of the single chip microcomputer 6.
In this embodiment, the movable plate 18 can be limited by the arranged limiting block 5, so that the movable plate 18 is prevented from colliding with the single chip microcomputer 6 to damage the single chip microcomputer 6.
Furthermore, a handle 2 is arranged above the measuring box 1, and the bottom end of the handle 2 is fixedly connected with the upper surface of the measuring box 1.
In this embodiment, through the handle 2 that sets up, can make people's the easier measurement box 1 of mentioning, the removal and the carrying of measurement box 1 of being convenient for.
Furthermore, the front of the measuring box 1 and the rear of the measuring box 1 are both provided with a stabilizing frame 17, and one end of each stabilizing frame 17 close to each other is fixedly connected with the front of the measuring box 1 and the back of the measuring box 1 respectively.
In this embodiment, the fixing frame 17 is arranged to make the worker more easily hold the measuring box 1, so as to increase the stability of the measuring box 1 during measurement
Furthermore, the right side of the measuring box 1 is provided with a forehead protecting pad 14, and the left side surface of the forehead protecting pad 14 is fixedly connected with the right side surface of the measuring box 1.
In the present embodiment, the forehead pad 14 is provided, so that the forehead of the user can be attached to the forehead pad 14, and the comfort of the user can be improved.
Furthermore, the right side of the measuring box 1 is provided with a gooseneck support 12, and the left end of the gooseneck support 12 is fixedly connected with the right side surface of the measuring box 1.
In the present embodiment, the chin of the measurer can be lifted, and the measurement of the sight of the measurer is facilitated.
The utility model discloses a theory of operation and use flow: when the measuring box 1 is used for detecting vision, firstly, the stabilizing frame 17 is held by two hands to keep the stability of the measuring box 1, then the chin is placed on the goose neck support 12, the switch of the light-transmitting lamp 20 is turned on, the light-transmitting lamp 20 illuminates the vision plate 10, the eyes observe the patterns on the vision plate 10 through the eye lens 15, then the rotating handle 8 is rotated to drive the threaded rod 3 to rotate, the movable plate 18 is driven to move left and right through the threaded connection between the threaded rod 3 and the threaded hole 19 and the matching of the sliding rod 4 and the sliding hole 9, further, the vision plate 10 is driven to move, the tester observes the position where the patterns on the vision plate 10 are clearest, the laser range finder 11 detects accurate clear vision distance, the digital signals are transmitted to the singlechip 6, then the singlechip 6 transmits the signals to the computer 16, the computer 16 multiplies the clear vision distance by one hundred through a diopter measuring formula, and calculating the accurate diopter of vision of people.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An intelligent diopter measuring instrument is characterized in that: the measuring device comprises a measuring box (1), a moving plate (18) is arranged inside the measuring box (1), a group of symmetrical sliding holes (9) is formed in the right side face of the moving plate (18), sliding rods (4) are arranged inside each sliding hole (9), the left end and the right end of each sliding rod (4) are fixedly connected with the inner side wall of the measuring box (1), a threaded hole (19) is formed in the right side face of the moving plate (18), a first bearing (13) is fixedly embedded in the inner side wall of the measuring box (1), a second bearing (7) is fixedly embedded in the left side face of the measuring box (1), a threaded rod (3) matched with the threaded hole (19) is arranged on the left side of the measuring box (1), and the right end of the threaded rod (3) sequentially penetrates through the second bearing (7) and the threaded hole (19) and is fixedly connected with the inner ring of the first bearing (13), the left end fixedly connected with of threaded rod (3) changes (8), the right flank fixed mosaic of movable plate (18) has a set of symmetrical printing opacity lamp (20), every the equal fixedly connected with visual plate (10) of right flank of printing opacity lamp (20), the right flank fixed mosaic of measuring box (1) has eye lens (15), the right flank fixed mosaic of measuring box (1) has laser range finder (11), the inside wall fixedly connected with singlechip (6) of measuring box (1), the last fixed surface of measuring box (1) is connected with computer calculator (16).
2. The intelligent diopter measuring instrument according to claim 1, wherein: every the equal fixedly connected with stopper (5) of surface of slide bar (4), two stopper (5) all are located the right side of singlechip (6).
3. The intelligent diopter measuring instrument according to claim 1, wherein: the measuring box is characterized in that a handle (2) is arranged above the measuring box (1), and the bottom end of the handle (2) is fixedly connected with the upper surface of the measuring box (1).
4. The intelligent diopter measuring instrument according to claim 1, wherein: the front of the measuring box (1) and the rear of the measuring box (1) are both provided with stabilizing frames (17), and one ends of the two stabilizing frames (17) close to each other are fixedly connected with the front of the measuring box (1) and the back of the measuring box (1) respectively.
5. The intelligent diopter measuring instrument according to claim 1, wherein: the right side of the measuring box (1) is provided with a forehead protecting pad (14), and the left side surface of the forehead protecting pad (14) is fixedly connected with the right side surface of the measuring box (1).
6. The intelligent diopter measuring instrument according to claim 1, wherein: the right side of the measuring box (1) is provided with a gooseneck support (12), and the left end of the gooseneck support (12) is fixedly connected with the right side face of the measuring box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022123719.8U CN213721893U (en) | 2020-09-24 | 2020-09-24 | Intelligent diopter measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022123719.8U CN213721893U (en) | 2020-09-24 | 2020-09-24 | Intelligent diopter measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213721893U true CN213721893U (en) | 2021-07-20 |
Family
ID=76845874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022123719.8U Active CN213721893U (en) | 2020-09-24 | 2020-09-24 | Intelligent diopter measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213721893U (en) |
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2020
- 2020-09-24 CN CN202022123719.8U patent/CN213721893U/en active Active
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