CN218651772U

CN218651772U - Glasses capable of being used for measuring abnormal head position angle

Info

Publication number: CN218651772U
Application number: CN202222306734.5U
Authority: CN
Inventors: 张伟; 郝瑞; 李晓彤
Original assignee: TIANJIN EYE HOSPITAL
Current assignee: TIANJIN EYE HOSPITAL
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-03-21
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a can be used to measure glasses of unusual head position angle belongs to compensation head position and detects technical field. The utility model provides a can be used to measure glasses of unusual head position angle, includes installation piece and picture frame, still includes: two mounting rods fixedly connected to two sides of the mounting block; a slider fixedly connected to the mirror frame; the mounting rod is provided with a sliding groove; the utility model discloses it is with low costs, equipment is small and exquisite portable, install on the connecting block at glasses pile head position through electronic gyroscope attitude sensor small, the patient wears this glasses, can serve through corresponding software at cell-phone end or computer and obtain accurate head position angle data, through being equipped with the prism of different numbers of degrees, and other inspection lenses, the accurate etiology of making clear of patient's unusual head position, and the particular case of compensation head position that arouses by the eye muscle is unusual, guide the treatment after further clinical diagnosis and treatment of prediction operation, it is simple fast to measure, the data of obtaining are not influenced by the subjectivity, it is accurate objective.

Description

Glasses capable of being used for measuring abnormal head position angle

Technical Field

The utility model relates to a compensation head position detects technical field, especially relates to a can be used to measure glasses of unusual head position angle.

Background

Patients with abnormal head positions are often encountered in clinical work, which is common in ophthalmology, pediatrics and orthopedics. The main causes of the abnormal head position are the compensatory head position caused by the extraocular muscle disease and the abnormal head position caused by the bone or muscle origin, the nerve origin, the ear origin and the like, and the angle of the abnormal head position needs to be measured when the compensatory head position caused by the extraocular muscle disease is subjected to the strabismus correction operation.

The existing method for measuring the abnormal head position angle comprises the following steps: orthopedics protractor method, head position mark photographic method, head-wearing dial measuring method and the like.

The patent with the application number of CN201210394609.2 discloses an orthopedic measuring scale and an application method thereof in 2014-08-06, the orthopedic measuring scale comprises an angle gauge and a ruler, the ruler comprises a sliding rail ruler, a distance measuring ruler and a length ruler, the left part of the length ruler is connected with the bottom edge of the angle gauge into a whole, a sliding guide bolt is fixed at the circle center of the bottom edge of the angle gauge and movably connected with a transverse sliding rail on the sliding rail ruler, and the tail end of the sliding rail ruler is hinged to the upper end part of the distance measuring ruler through a rotating bolt. The orthopedic measuring scale is simple in structure, the scales are movably connected, the ruler can be folded, the size is flexible, the operation is convenient, the measurement is directly carried out according to a standard template measuring form, required data are read, the safety and the accuracy of the operation are improved, the alignment of bones can be completely recovered during orthopedic operation, the process of calculating and drawing lines by using a function of the traditional method is simplified, the preparation time before the operation is shortened, the working strength of medical staff is reduced, and the working efficiency is improved. Can be widely applied to orthopedic surgery and medical teaching;

for example, application No. CN201020161035.0 discloses a portable nystagmus compensation head position torsion angle measuring instrument in 2010-12-08, which comprises a dial 1, a pointer 2 and a hinge 3, wherein the pointer 2 can rotate towards two sides, the size of the compensation angle can be read from the dial, and the dial can be folded in half through the hinge. The measuring instrument is convenient to carry and use, visual and accurate in detection, and is a very practical measuring device

The above patents are relatively complex in clinical application at present, have high requirements for the matching degree of patients, and have the problems of inaccurate results, especially the problems that the examination is difficult to be completed by matching with the young children, and the like.

In view of this, the present invention is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, and providing a pair of glasses which can be used for measuring the angle of an abnormal head.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can be used to measure glasses of unusual head position angle, includes installation piece and picture frame, still includes: two mounting rods fixedly connected to two sides of the mounting block; a slider fixedly connected to the mirror frame; the mounting rod is provided with a sliding groove, the sliding block is connected in the sliding groove in a sliding manner, and the sliding block is provided with a fixing component for fixing the sliding block and the mounting rod; the connecting blocks are fixedly connected to the opposite side edges of the two groups of the mirror frames; the glasses bracket is arranged on the connecting block; the spectacle frame is clamped on the spectacle frame, and a clamping groove is formed in the spectacle frame; the lens is clamped in the clamping groove; the mounting box is fixedly connected to the connecting block; the PCB is fixedly connected in the mounting box; the electronic gyroscope attitude sensor is fixedly connected to the PCB; and the Bluetooth chip is fixedly connected with the PCB.

In order to facilitate power supply, preferably, the PCB board is fixedly connected with a storage battery, and the PCB board is fixedly connected with a charging connector for charging the storage battery.

In order to facilitate the control of the working state, preferably, the PCB is fixedly connected with a self-locking switch, the mounting box is connected with a button in a sliding manner, and the bottom of the button is attached to the self-locking switch.

In order to adjust the position of the lens, preferably, the fixing assembly comprises a screw rod knob in threaded connection with the sliding block, a supporting piece which is abutted against the outer wall of the mounting rod is rotatably connected to the screw rod knob, and a shifting piece is fixedly connected to the screw rod knob.

In order to facilitate the replacement of the support legs, preferably, the glasses bracket comprises a rotating block and support legs, the rotating block and the support legs are rotatably connected to the connecting blocks, the rotating block is b-shaped, vertical plates of the rotating block are abutted to the outer walls of the connecting blocks, threaded heads are fixedly connected to the support legs, and the threaded heads are connected to the rotating block in a threaded mode.

In order to adjust the height of the nose bridge frame conveniently, preferably, the mounting block is connected with a threaded rod in a threaded manner, the bottom of the threaded rod is rotatably connected with the nose bridge frame, and the top of the threaded rod is fixedly connected with an adjusting knob.

Compared with the prior art, the utility model provides a can be used to measure glasses of unusual head position angle possesses following beneficial effect:

the part that does not involve in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses with low costs, equipment is small and exquisite portable, through installing small electronic gyroscope attitude sensor on the connecting block of glasses pile head position, the patient wears this glasses, can obtain accurate head position angle data through corresponding software on cell-phone end or computer end, through being equipped with the prism of different degrees, and other inspection lenses, the etiology of accurate patient's unusual head position is accurately clear and definite, and the concrete condition of compensation head position that arouses by eye muscle are unusual, guide further clinical diagnosis and treatment and predict the treatment effect after the operation, measure fast simply, the data that obtain are not influenced by the subjectively, it is accurate objective, even infant patient also can easily accomplish accurate head position angle measurement through this equipment; the system brings convenience to inspectors and testees, and simultaneously enhances the high efficiency and accuracy of clinical diagnosis and treatment.

Drawings

Fig. 1 is a schematic perspective view of glasses for measuring an abnormal head position angle according to the present invention;

fig. 2 is a schematic diagram of an explosion structure of glasses for measuring an abnormal head angle according to the present invention;

fig. 3 is a top view of a turning block of the glasses for measuring an abnormal head position angle according to the present invention;

fig. 4 is a schematic perspective view of a support leg of a pair of glasses for measuring an abnormal head position angle according to the present invention;

fig. 5 is a system block diagram of glasses for measuring an abnormal head position angle according to the present invention;

fig. 6 is a schematic structural diagram of a portion a in fig. 1 of a pair of glasses for measuring an abnormal head position angle according to the present invention;

fig. 7 is a schematic structural diagram of a portion B in fig. 1 of a pair of glasses for measuring an abnormal head position angle according to the present invention;

fig. 8 is a schematic structural diagram of a portion C in fig. 2 of a pair of glasses for measuring an abnormal head position angle according to the present invention;

fig. 9 is a schematic structural diagram of a portion D in fig. 2 of the glasses for measuring an abnormal head position angle according to the present invention.

In the figure: 1. mounting blocks; 2. mounting a rod; 3. a chute; 4. a slider; 5. a screw rod knob; 6. a shifting sheet; 7. a resisting sheet; 8. a mirror frame; 9. a frame; 10. a card slot; 11. a lens; 12. connecting blocks; 13. mounting a box; 14. a PCB board; 15. an electronic gyroscope attitude sensor; 16. a Bluetooth chip; 17. a storage battery; 18. a charging connector; 19. rotating the block; 20. a support leg; 21. a screw head; 22. a threaded rod; 23. a nose bridge; 24. adjusting a knob; 25. a button.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b): referring to fig. 1 to 9, a pair of glasses for measuring an abnormal head position angle includes a mounting block 1 and a frame 8, and further includes: two mounting rods 2 fixedly connected to two sides of the mounting block 1; a slide block 4 fixedly connected to the mirror frame 8; the mounting rod 2 is provided with a sliding groove 3, the sliding block 4 is connected in the sliding groove 3 in a sliding manner, and the sliding block 4 is provided with a fixing component for fixing the sliding block 4 and the mounting rod 2; connecting blocks 12 fixedly connected to opposite side edges of the two groups of spectacle frames 8; a glasses bracket provided on the connection block 12; a mirror bracket 9 clamped on the mirror frame 8, wherein a clamping groove 10 is arranged on the mirror bracket 9; the lens 11 is clamped in the clamping groove 10; a mounting box 13 fixedly connected to the connecting block 12; a PCB board 14 fixedly connected in the mounting box 13; an electronic gyroscope attitude sensor 15 fixedly connected to the PCB; a bluetooth chip 16 fixedly attached to the PCB board 14.

In the using process, the glasses are worn on the head of a patient, then the electronic gyroscope posture sensor 15 and the Bluetooth chip 16 work, the head and tail angles are measured through the electronic gyroscope posture sensor 15, data are transmitted to an external terminal through the Bluetooth chip 16, the terminal can be used for income, a computer can also be used for displaying the measured data through a corresponding program on the terminal, and then the data are used for treatment.

Referring to fig. 2 and 9, a storage battery 17 is fixedly connected to the pcb board 14, and a charging connector 18 for charging the storage battery 17 is fixedly connected to the pcb board 14, wherein the storage battery 17 is preferably a button cell or a lithium cell, and supplies power to the electronic device on the glasses, so that no wiring is required, and the charging connector 18 is any one of a MiniUSB interface, a microsusb interface, and a Type-C interface.

Referring to fig. 2 and 9, a self-locking switch is fixedly connected to the pcb 14, a button 25 is slidably connected to the mounting box 13, and the bottom of the button 25 is attached to the self-locking switch.

Referring to fig. 1, 7 and 8, the fixing assembly comprises a screw rod knob 5 in threaded connection with the slider 4, a supporting piece 7 which is abutted against the outer wall of the mounting rod 2 is rotatably connected to the screw rod knob 5, and a shifting piece 6 is fixedly connected to the screw rod knob 5.

The plectrum 6 is rotated to make the lead screw knob 5 move towards the direction of keeping away from the slider 4, make to piece 7 and slider 4 relax, make the slider 4 can slide on the installation pole 2 to adjust the position of picture frame 8, be convenient for adjust the position of two picture frames 8 according to the different patients of binocular interval, after the position control is accomplished, the contrarotation plectrum 6 makes the lead screw knob 5 move towards the direction of slider 4, until to piece 7 offsets with the outer wall of installation pole 2 and fix slider 4.

Referring to fig. 1-4, the glasses frame comprises a rotating block 19 and a leg 20 which are rotatably connected to the connecting block 12, the rotating block 19 is b-shaped, the vertical plate of the rotating block 19 is abutted against the outer wall of the connecting block 12, a threaded head 21 is fixedly connected to the leg 20, and the threaded head 21 is in threaded connection with the rotating block 19.

Through the riser that makes turning block 19 and the outer wall of connecting block 12 offset to avoid landing leg 20 to turning up, avoid the glasses support to become loose, utilize screw thread head 21 to connect landing leg 20 and turning block 19, thereby be convenient for change landing leg 20, avoid landing leg 20 and near the patient that has the skin disease near the ear to contact on the back with other patients of disease source transmission area.

Referring to fig. 1, 2 and 6, a threaded rod 22 is connected to the mounting block 1 in a threaded manner, a nose bridge 23 is rotatably connected to the bottom of the threaded rod 22, and an adjusting knob 24 is fixedly connected to the top of the threaded rod 22.

The threaded rod 22 is driven to rotate by the adjusting knob 24, and the threaded rod 22 ascends or descends on the mounting block 1 after rotating, so that the height of the nose bridge 23 can be conveniently adjusted according to the height of the nose bridge of a patient.

The utility model discloses include following step when using:

(1) correcting diopter: inserting the glasses with appropriate lenses 11 according to the actual diopter number of the subject;

(2) opening the device: ordering the examinee to wear glasses, and pressing a switch to enable the electronic gyroscope attitude sensor 15 and the Bluetooth chip 16 to work;

(3) zero setting: opening software at a mobile phone end or a computer end, advising that the head of a patient is positioned at a right position, and zeroing the equipment;

(4) measurement: ordering the patient to deflect the head at the angle with the clearest vision and the most comfortable vision, and determining the read value as the head angle;

(5) the eye position is accurate: inserting lenses 11 (the lenses 11 comprise a red glass slide lens 11, a Marfan's rod lens 11 and a prism lens 11) into the clamping grooves 10, inserting a red glass slide of the lens 11 into a right eye, inserting the Marfan's rod lens 11 into a left eye, placing a point light source 33cm in front of the eyes of a patient, inquiring the visual effect of the patient, inserting the corresponding prism lens 11 according to the result to adjust until a normal visual effect is presented, namely, the red point light source falls on a yellow straight line, and at the moment, the added prism degree is the accurate eye position prism degree;

(6) correction (treatment) of posterior head position: inserting the insert according to the number of the triangular prism to be worn or the expected post-operation effect, and reading the terminal value again at the moment to obtain the expected head angle after treatment.

To sum up, the utility model discloses it is with low costs, equipment is small and exquisite portable, install on the connecting block 12 at glasses pile head position through electronic gyroscope attitude sensor 15 small, the patient wears this glasses, can end or the computer and serve through corresponding software and obtain accurate head position angle data, through being equipped with the prism of different numbers of degrees, and other inspection lens 11, the accurate etiology of making clear of patient's unusual head position, and the concrete condition of compensation head position that arouses by eye muscle abnormity, guide the treatment effect of further clinical diagnosis and prediction postsurgical, it is quick simple to measure, the data that obtain do not receive subjective influence, it is accurate objective, even infant's patient also can easily accomplish accurate head position angular surveying through this equipment. The system brings convenience to inspectors and testees, and simultaneously enhances the high efficiency and accuracy of clinical diagnosis and treatment.

All parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, machines, parts and electrical equipment all adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the software also adopts the existing software, so that specific description is not given.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Glasses capable of being used for measuring abnormal head position angles comprise a mounting block (1) and a glasses frame (8), and are characterized by further comprising:

two mounting rods (2) fixedly connected to two sides of the mounting block (1);

a slide block (4) fixedly connected to the mirror frame (8);

a sliding groove (3) is formed in the mounting rod (2), the sliding block (4) is connected in the sliding groove (3) in a sliding mode, and a fixing assembly used for fixing the sliding block (4) and the mounting rod (2) is arranged on the sliding block (4);

connecting blocks (12) fixedly connected to the opposite side edges of the two groups of the mirror frames (8);

a glasses bracket disposed on the connection block (12); a mirror bracket (9) clamped on the mirror frame (8), wherein a clamping groove (10) is formed in the mirror bracket (9);

the lens (11) is clamped in the clamping groove (10);

a mounting box (13) fixedly connected to the connecting block (12);

the PCB (14) is fixedly connected in the mounting box (13);

an electronic gyroscope attitude sensor (15) fixedly connected to the PCB;

and the Bluetooth chip (16) is fixedly connected to the PCB (14).

2. The eyeglasses for measuring the abnormal head position angle according to claim 1, wherein a storage battery (17) is fixedly connected to the PCB (14), and a charging connector (18) for charging the storage battery (17) is fixedly connected to the PCB (14).

3. The eyeglasses for measuring the abnormal head position angle according to claim 1, wherein a self-locking switch is fixedly connected to the PCB (14), a button (25) is slidably connected to the mounting box (13), and the bottom of the button (25) is attached to the self-locking switch.

4. The glasses capable of measuring the abnormal head position angle according to claim 1, wherein the fixing component comprises a screw rod knob (5) in threaded connection with the sliding block (4), the screw rod knob (5) is rotatably connected with a supporting piece (7) which is abutted against the outer wall of the mounting rod (2), and the screw rod knob (5) is fixedly connected with a shifting piece (6).

5. The eyeglasses for measuring abnormal head position angles according to claim 1, wherein the eyeglasses support comprises a rotating block (19) and a supporting leg (20) which are rotatably connected on the connecting block (12), the rotating block (19) is in a shape of 'b', the vertical plate of the rotating block (19) is abutted against the outer wall of the connecting block (12), a threaded head (21) is fixedly connected on the supporting leg (20), and the threaded head (21) is in threaded connection with the rotating block (19).

6. The eyeglasses for measuring abnormal head angles according to claim 1, wherein a threaded rod (22) is connected to the mounting block (1) in a threaded manner, a nose bridge (23) is rotatably connected to the bottom of the threaded rod (22), and an adjusting knob (24) is fixedly connected to the top of the threaded rod (22).