Angle regulator for double vision examination
阅读说明：本技术 复视检查用角度调节器 (Angle regulator for double vision examination ) 是由 陆文惠 于 2019-11-05 设计创作，主要内容包括：本发明公开了复视检查用角度调节器,包括升降机构、固定机构、镜片、框架、滑板、第一滑动机构、第二滑动机构、照明机构、驱动机构,该复视检查用角度调节器,可将每位患者与灯源之间的距离保持一致,同时,该装置可将患者的头部进行位置固定,防止患者头部摆动,此外,该装置无需医护人员手握灯源,即可将灯源给患者所需观看的角度位置进行位置固定处理,由此可知,通过使用本申请中的装置,不仅确保了复视检查的准确性,还提高了复视检查的效率。(The invention discloses an angle regulator for double vision examination, which comprises a lifting mechanism, a fixing mechanism, a lens, a frame, a sliding plate, a first sliding mechanism, a second sliding mechanism, a lighting mechanism and a driving mechanism, wherein the angle regulator for double vision examination can keep the distance between each patient and a light source consistent, and can fix the position of the head of the patient to prevent the head of the patient from swinging.)
1. Review angle adjuster for inspection, its characterized in that includes elevating system, fixed establishment, lens, frame, slide, first slide mechanism, second slide mechanism, lighting mechanism, actuating mechanism, elevating system top left side fixed establishment, elevating system top left side the lens has set firmly, elevating system top right side the frame has set firmly, the frame right side slide and be equipped with the slide, slide right side around both ends slide and be equipped with first slide mechanism, the slide top second slide mechanism has set firmly, second slide mechanism left side lighting mechanism has set firmly, the inside middle-end rotation of slide be equipped with actuating mechanism.
2. The angle adjuster for double vision inspection according to claim 1, wherein the elevating mechanism comprises an electric push rod and a support rod, and the support rod is fixedly arranged on the top of the electric push rod.
3. The angle adjuster for double vision inspection according to claim 1, wherein the fixing mechanism is composed of a support plate, a connecting plate, a screw pin and a rubber plate, the support plate is fixedly arranged on the left side of the top of the support rod, and the connecting plate is fixedly arranged at the upper end of the support plate.
4. The angle adjuster for double vision inspection according to claim 3, wherein a screw pin is threadedly provided at an inner middle end of the connecting plate, and a rubber plate is fixedly provided at a top of the screw pin.
5. The angle adjuster for double vision inspection according to claim 1, wherein the first sliding mechanism comprises a sliding rod, a first spring and a positioning hole, the sliding rod is slidably disposed at the front and rear ends of the right side of the sliding plate, and one end of the sliding rod slidably penetrates through the sliding plate.
6. The angle regulator for double vision inspection according to claim 5, wherein a first spring is fixedly arranged inside the slide bar, the first spring is fixedly connected with the slide plate, and a plurality of positioning holes are integrally formed at the front end and the rear end inside the frame.
7. The angle adjuster for double vision inspection according to claim 1, wherein the second sliding mechanism is composed of an installation rod and a sliding sleeve, the installation rod is fixedly arranged at the top of the sliding plate, and the sliding sleeve is slidably sleeved outside the installation rod.
8. The angle regulator for double vision inspection according to claim 1, wherein the illumination mechanism comprises an LED lamp, a lithium battery, a top pin and a second spring, the LED lamp is fixedly arranged on the left side of the sliding sleeve, and the lithium battery is fixedly arranged on the top of the sliding sleeve.
9. The angle adjustment device for double vision inspection as described in claim 8, wherein a top pin is slidably inserted through the right side of said sliding sleeve, a second spring is fixedly secured to the outside of said top pin, and said second spring is fixedly connected to said sliding sleeve.
10. The angle adjustor for double vision inspection as claimed in claim 1, wherein said driving means is composed of a rotation pin and a cam, said rotation pin is rotatably provided at a middle end of an inside of said slide plate, and said cam is fixedly fitted to an outside of said rotation pin.
Technical Field
The invention relates to an adjuster, in particular to an angle adjuster for double vision inspection.
Background
Compound vision is a disease of the eyes, and is classified into physiological compound vision and pathological compound vision. Physiological double vision is the basis for establishing depth vision and stereoscopic vision, and is necessary for establishing normal binocular vision. The compound vision inspection process is that the patient sits steadily, the head is in the straight position, the red lens is placed in front of the eyes of the patient, the doctor holds the light source to stand about 100cm in front of the patient, the eyes of the patient gazes along with the light, or the doctor inspects by using a compound vision screen, and the inspection distance in all directions in which nine directions (right side, center, left side, upper, middle and lower) are inspected together is consistent, but the traditional inspection method has many disadvantages: the subjectivity of the doctor is too strong when the doctor selects the position of the light source, and the position is unstable; the distance between the patient and the light source has larger degree of freedom, so that the detection accuracy is greatly reduced; the head of the patient is not fixed, the head swings up and down and left and right, the double vision inspection accuracy is affected, the inspection efficiency is very low, a relatively simple inspection process usually needs a lot of time, and in view of the defects, the angle regulator for the double vision inspection needs to be designed.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: an angle adjuster for double vision inspection is provided to solve the problems of the background art.
In order to solve the technical problems, the technical scheme of the invention is as follows: review angle adjuster for inspection, including elevating system, fixed establishment, lens, frame, slide, first slide mechanism, second slide mechanism, lighting mechanism, actuating mechanism, elevating system top left side fixed establishment, elevating system top left side the lens has set firmly, elevating system top right side the frame has set firmly, the frame right side slide and be equipped with the slide, slide right side around both ends slide and be equipped with first slide mechanism, the slide top the second slide mechanism has set firmly, second slide mechanism left side the lighting mechanism has set firmly, the inside middle-end rotation of slide be equipped with actuating mechanism.
Furthermore, elevating system constitute by electric putter and bracing piece, electric putter top set firmly the bracing piece.
Further, the fixing mechanism consists of a supporting plate, a connecting plate, a threaded pin and a rubber plate, the supporting plate is fixedly arranged on the left side of the top of the supporting rod, and the connecting plate is fixedly arranged at the upper end of the supporting plate.
Furthermore, the screw pin is arranged at the middle end thread inside the connecting plate, and the rubber plate is fixedly arranged at the top of the screw pin.
Furthermore, the first sliding mechanism consists of a sliding rod, a first spring and a positioning hole, the front end and the rear end of the right side of the sliding plate are provided with the sliding rod in a sliding mode, and one end of the sliding rod penetrates through the sliding plate in a sliding mode.
Furthermore, a first spring is fixedly arranged on the inner side of the sliding rod and fixedly connected with the sliding plate, and a plurality of positioning holes are integrally formed in the front end and the rear end of the inside of the frame.
Further, the second slide mechanism constitute by installation pole and sliding sleeve, the slide top set firmly the installation pole, the outside slip cover of installation pole be equipped with the sliding sleeve.
Further, lighting mechanism constitute by LED lamp, lithium cell, knock pin and second spring, the sliding sleeve left side LED lamp has set firmly, the sliding sleeve top lithium cell has set firmly.
Furthermore, the sliding sleeve right side slide and run through and have the knock pin, the fixed cover in knock pin outside be equipped with the second spring, second spring and sliding sleeve fixed connection.
Furthermore, actuating mechanism constitute by changeing round pin and cam, the inside middle-end of slide rotate and be equipped with changeing the round pin, the fixed cover in commentaries on classics round pin outside be equipped with the cam.
Compared with the prior art, this double vision is angle modulation ware for inspection, can keep unanimous with the distance between every patient and the lamp source, and simultaneously, the device can carry out the rigidity with patient's head, prevents the swing of patient's head, and in addition, the device need not medical personnel and holds the lamp source, can carry out the rigidity processing with the angle position that the lamp source required to watch for the patient, can know from this, through using the device in this application, not only ensured the accuracy of double vision inspection, still improved the efficiency of double vision inspection.
Drawings
Fig. 1 is a partial front view of an angle adjuster for a double vision inspection;
FIG. 2 is a side view of the securing mechanism;
FIG. 3 is a right side view of the frame;
FIG. 4 is a top cross-sectional view of the frame, sled, first slide mechanism and drive mechanism;
fig. 5 is an enlarged view of the second slide mechanism and the illumination mechanism;
FIG. 6 is a sectional view of the connection of the slide plate and the pivot pin;
FIG. 7 is a sectional view of the connection of the slide plate, pivot pin and slide rod;
FIG. 8 is a circuit diagram of the power putter and an external power source;
fig. 9 is a circuit connection diagram of a lithium battery and an LED lamp.
The device comprises a
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.