Measuring device special for double-fold eyelid operation

Abstract

The utility model discloses a measurer special for a double-fold eyelid operation, and belongs to the technical field of double-fold eyelid measurers. A measurer special for double eyelid surgery comprises a rod body a and a rod body b and further comprises two mounting rings, the two mounting rings are fixed to the side wall of one side of the rod body a, a mounting sleeve is fixed to the side wall of one side of the rod body b, the mounting sleeve is rotationally connected with the two mounting rings through a limiting rod, and the outer surface of the limiting rod is in threaded connection with a nut; the measuring scale is fixed to the side wall of one side of the rod body a, a limiting assembly matched with the rod body b is arranged on one side of the rod body a, and an adjusting assembly is arranged on one side of the rod body a. Through the arrangement of the limiting assembly, the rod body a and the rod body b can be limited, so that the situation that the rod body b shakes and displaces when eyelids are measured is effectively prevented, measurement data of the last time can be checked again after measurement is completed, the structural reliability is high, and the measurement accuracy is high. The eyelid measuring device is simple in structure and convenient to operate and use, prevents errors caused by displacement during eyelid measurement, has good guarantee for a final measuring structure, is convenient for workers to operate and use, and effectively improves stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of double eyelid measuring instruments, and particularly relates to a measuring instrument dedicated to double eyelid surgery. Background Technique

[0002] Nowadays, plastic surgery is increasingly recognized by people, and more and more people have joined the ranks of plastic surgery. Ocular plastic and aesthetic surgery includes aesthetic plastic surgery of the upper and lower eyelids, eyebrows and other parts. Ocular plastic surgery plays an important role in the entire discipline of facial plastic surgery and highlights a person's appearance. Among them, ocular plastic surgery includes double eyelid surgery, canthoplasty, eye bag removal, etc. Internationally, there is a golden standard for beautiful eyes in ocular plastic surgery, that is, eyes that meet the requirements for eye curvature, length, etc. in this standard are the most beautiful eyes.

[0003] Comparative patent document publication number: "CN213430114U, a double eyelid preoperative marking and measuring instrument, includes a left gauge angle, a right gauge angle, an angle ruler and a positioning screw. The left gauge angle and the right gauge angle are hinged through a hinge column. The positioning screw passes through the right gauge angle and is fixedly connected to the left gauge angle. A folding plate is provided at the end of the right gauge angle. A limiting hole is provided in the middle of the folding plate. A fixing block is sleeved in the limiting hole. An installation hole is provided at the top of the fixing block. A marking cylinder is provided in the installation hole. A height adjusting rod is provided at the top of the marking cylinder. A fixing hole is provided on the fixing block. A threaded hole is provided on the side wall of the folding plate. A locking screw is threadedly connected in the threaded hole. The fixing block is clamped by engaging the locking screw with the fixing hole to prevent the fixing block from rotating and improve the overall stability during marking; medical staff can adjust the height of the marking cylinder containing different pigments on the fixing block in sequence through the height adjusting rod according to the actual situation for marking and measuring, effectively avoiding reducing the surgical quality due to confusion of measurement points." The above patent document, however, still has the following problems in actual use: Currently, the existing double eyelid surgery measuring instrument has a simple structure but single functionality, and it is difficult to meet the measurement work requirements of the surgery on the eyelids. Moreover, due to poor control of the force when pinching the measuring instrument, it is easy to cause a low measurement accuracy of the eyelids, and after the measurement is completed, the data needs to be recorded, resulting in difficulty in viewing the previous measurement data again.

[0004] Therefore, a measuring instrument dedicated to double eyelid surgery is needed to solve the problems of low accuracy in measuring the eyelids and difficulty in retrieving lost data after measurement in the prior art. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a measuring instrument dedicated to double eyelid surgery to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A measuring device dedicated to double eyelid surgery, including rod a and rod b, further comprising:

[0008] Two mounting rings, the two mounting rings are fixed on one side wall of the rod a, a mounting sleeve is fixed on one side wall of the rod b, and the mounting sleeve is rotatably connected with the two mounting rings through a limiting rod, and a nut is threadedly connected to the outer surface of the limiting rod;

[0009] A measuring ruler, the measuring ruler is fixed on one side wall of the rod a, a limiting component adapted to the rod b is arranged on one side of the rod a, and an adjusting component is arranged on one side of the rod a.

[0010] It should be noted in the solution that the limiting component includes:

[0011] Groove a, groove a is opened on one side wall of the rod a, a rotating seat is rotatably connected to one side wall of the rod a, the rotating seat is located inside the groove a, and a screw rod is rotatably connected to one side wall of the rotating seat;

[0012] A channel, the channel is opened on one side wall of the rod b, the screw rod is located inside the channel, and a screw sleeve is threadedly connected to the external thread of the screw rod.

[0013] Furthermore, it is worth noting that the adjusting component includes:

[0014] A through groove, the through groove is opened on one side wall of the rod a, a rotating rod is rotatably connected to one side wall of the rod a, the rotating rod is located inside the through groove, a spur gear is tightly sleeved on the outer surface of the rotating rod, the spur gear is located inside the through groove, and a knob is fixed at one end of the rotating rod;

[0015] A toothed plate, the toothed plate is fixed on one side wall of the rod b, the toothed plate is slidably connected to the inside of the through groove, and the spur gear is meshed with the toothed plate.

[0016] Furthermore, it is necessary to note that a loading groove is opened on one side wall of the rod a, the loading groove is communicated with the through groove, a guide wheel is rotatably connected to one side wall of the rod a, the guide wheel is located inside the loading groove, and the toothed plate is slidably connected to the guide wheel.

[0017] Preferably, a sliding groove is opened on one side wall of the toothed plate, and the guide wheel is slidably connected to the inside of the sliding groove.

[0018] Preferably, a groove c is formed in one side wall of the rod a, and a threaded hole is formed in one side wall of the rod a. The threaded hole is communicated with the inside of the groove c. A threaded rod is threadedly connected to the threaded hole. One end of the threaded rod is fixed with a rotary knob, and the other end of the threaded rod is rotatably connected with a pressing ring. The pressing ring is in contact with one side of the measuring ruler.

[0019] Preferably, a groove b is formed in one side wall of the rod b, and the measuring ruler is located inside the groove b.

[0020] Compared with the prior art, the measuring device for double eyelid surgery provided by the present utility model has at least the following beneficial effects:

[0021] (1) Through the arrangement of the limiting component, the limiting state of the rod a and the rod b can be formed, thereby effectively preventing the rod b from shaking and displacing during eyelid measurement. Moreover, the last measurement data can be viewed again after the measurement is completed. The structure has high reliability, preventing displacement during eyelid measurement from causing errors, providing good guarantee for the final measurement structure, facilitating the operation and use of the staff, and effectively improving stability.

[0022] (2) Through the arrangement of the adjusting component, the included angle between the rod a and the rod b can be accurately and effectively adjusted, greatly improving the accuracy of eyelid measurement. Subsequently, the error value during eyelid measurement can be reduced, effectively avoiding the reduction of surgical quality due to confusion of measurement points, and effectively solving the problem that the error caused by finger clamping affects the surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a schematic diagram of the structure at the limiting component of the present utility model;

[0025] Figure 3 is an exploded structure schematic diagram of the present utility model;

[0026] Figure 4 is a schematic diagram of the side sectional structure of the present utility model;

[0027] Figure 5 is Figure 4 an enlarged schematic diagram of the structure of area A in

[0028] In the figure:

[0029] 1. Rod a; 2. Rod b; 3. Mounting ring; 4. Mounting sleeve; 5. Limiting rod; 6. Nut; 7. Measuring ruler; 8. Limiting component; 81. Groove a; 82. Rotating seat; 83. Screw rod; 84. Channel; 85. Screw sleeve; 9. Adjusting component; 91. Through groove; 92. Rotating rod; 93. Straight gear; 94. Knob; 95. Toothed plate; 10. Loading groove; 11. Guide wheel; 12. Slide groove; 13. Groove c; 14. Threaded hole; 15. Threaded rod; 16. Rotating knob; 17. Pressing ring; 18. Groove b. Detailed implementation mode

[0030] The following further describes the present utility model in conjunction with embodiments.

[0031] Please refer to Figures 1-5 , the present utility model provides a measuring device dedicated to double eyelid surgery, including rod a1 and rod b2, and further including two mounting rings 3. The two mounting rings 3 are fixed on one side wall of rod a1. One side wall of rod b2 is fixed with a mounting sleeve 4. The mounting sleeve 4 is rotatably connected with the two mounting rings 3 through a limiting rod 5. The outer surface of the limiting rod 5 is threadedly connected with a nut 6; a measuring ruler 7, the measuring ruler 7 is fixed on one side wall of rod a1. One side of rod a1 is provided with a limiting component 8 adapted to rod b2, and one side of rod a1 is provided with an adjusting component 9.

[0032] Furthermore, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , it is worth specifically explaining that the limiting component 8 includes a groove a81, the groove a81 is opened on one side wall of rod a1, one side wall of rod a1 is rotatably connected with a rotating seat 82, the rotating seat 82 is located inside the groove a81, and one side wall of the rotating seat 82 is rotatably connected with a screw rod 83; a channel 84, the channel 84 is opened on one side wall of rod b2, the screw rod 83 is located inside the channel 84, and the outer threaded part of the screw rod 83 is threadedly connected with a screw sleeve 85;

[0033] It should be noted that through the setting of the limiting component 8, the limiting state of rod a1 and rod b2 can be formed, thereby effectively preventing the situation of shaking and displacement of rod b2 during eyelid measurement. Moreover, the last measurement data can be viewed again after the measurement is completed. The structure has high reliability, preventing errors caused by displacement during eyelid measurement, having good guarantee for the final measurement structure, facilitating the operation and use of the staff, and effectively improving stability.

[0034] Furthermore, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, it is worth specifically stating that the adjusting assembly 9 includes a through slot 91, which is opened on one side wall of the rod a1. A rotating rod 92 is rotatably connected to one side wall of the rod a1. The rotating rod 92 is located inside the through slot 91. A spur gear 93 is tightly sleeved on the outer surface of the rotating rod 92. The spur gear 93 is located inside the through slot 91. One end of the rotating rod 92 is fixed with a knob 94; a toothed plate 95, which is fixed to one side wall of the rod b2. The toothed plate 95 is slidably connected to the inside of the through slot 91. The spur gear 93 is meshed with the toothed plate 95;

[0035] It should be noted that through the setting of the adjusting assembly 9, the included angle between the rod a1 and the rod b2 can be accurately and effectively adjusted, greatly improving the accuracy of eyelid measurement. Subsequently, the error value during eyelid measurement can be reduced, effectively avoiding the reduction of surgical quality due to the confusion of measurement points, and effectively solving the problem that the error caused by finger clamping affects the surgery.

[0036] This solution has the following working process: When technicians use this device, by rotating the knob 94, the rotating rod 92 rotates synchronously, driving the spur gear 93 to rotate synchronously. Utilizing the meshing transmission between the spur gear 93 and the toothed plate 95, the rod b2 is driven to rotate along the axis of the limiting rod 5 after being stressed. The eyelid is measured at the opening included angle between the rod b2 and the rod a1. When the included angle between the rod a1 and the rod b2 is appropriate, by rotating the screw sleeve 85, using the thread transmission between the screw sleeve 85 and the screw rod 83, the screw sleeve 85 is caused to fit against one side of the rod b2, thereby completing the angle limit of the rod a1 and the rod b2. When judging the position of the measuring ruler 7 by the rod b2, the measurement of the eyelid is then completed.

[0037] According to the above working process, it can be seen that: through the setting of the limiting assembly 8, the limiting state of the rod a1 and the rod b2 can be formed, effectively preventing the situation of the rod b2 shaking and displacing during eyelid measurement. Moreover, the previous measurement data can be viewed again after the measurement is completed. The structure has high reliability, preventing the situation of displacement and error during eyelid measurement. It has good guarantee for the final measurement structure, is convenient for the staff to operate and use, effectively improves the stability, and through the setting of the adjusting assembly 9, the included angle between the rod a1 and the rod b2 can be accurately and effectively adjusted, greatly improving the accuracy of eyelid measurement. Subsequently, the error value during eyelid measurement can be reduced, effectively avoiding the reduction of surgical quality due to the confusion of measurement points, and effectively solving the problem that the error caused by finger clamping affects the surgery.

[0038] Further, as Figure 2 and Figure 5As shown, it is worth to explain in detail that a loading slot 10 is provided on one side wall of the rod body a1, and the loading slot 10 is connected to the through slot 91, and a guide wheel 11 is rotatably connected to the side wall of the rod body a1, and the guide wheel 11 is located inside the loading slot 10, and the toothed plate 95 is slidably connected to the guide wheel 11;

[0039] It should be noted that, by providing the guide wheel 11 , it is ensured that the toothed plate 95 is in a relatively stable and smooth state when it moves under force, which provides a strong guarantee for the toothed plate 95 .

[0040] Further as Figure 3 and Figure 4 As shown, it is worth to explain in detail that a slide groove 12 is provided on one side wall of the toothed plate 95, and the guide wheel 11 is slidably connected with the inside of the slide groove 12;

[0041] It should be noted that the guide wheel 11 sliding in the slide groove 12 can not only guide the toothed plate 95 but also effectively improve the stability of the toothed plate 95 when moving.

[0042] Further as Figure 4 and Figure 5 As shown, it is worth specifically explaining that a groove c13 is provided on one side wall of the rod body a1, a threaded hole 14 is provided on one side wall of the rod body a1, the threaded hole 14 is connected to the inside of the groove c13, a threaded rod 15 is threadedly connected at the threaded hole 14, a rotating knob 16 is fixed at one end of the threaded rod 15, a pressure ring 17 is rotatably connected at the other end of the threaded rod 15, and the pressure ring 17 is in contact with one side of the measuring ruler 7;

[0043] It should be noted that by rotating the rotating knob 16, the measuring ruler 7 can be easily disassembled and assembled, and measuring rulers 7 of different sizes can be replaced for eyelid measurement. It has the characteristics of simple disassembly and simple structure, and high structural flexibility, which solves the problem that the traditional integrated measuring ruler 7 is inconvenient to disassemble and replace, thereby improving the practicality of the device and having a good range of application.

[0044] Further as Figure 1 and Figure 2 As shown, it is worth to explain in detail that a groove b18 is provided on the side wall of one side of the rod body b2, and the measuring ruler 7 is located inside the groove b18;

[0045] It should be noted that, by providing the groove b18 , the position of the rod b2 relative to the measuring ruler 7 can be ensured to be more accurate.

[0046] In summary: Through the setting of the guide wheel 11, it is ensured that the toothed plate 95 is in a relatively stable and smooth state when moving under force, providing strong protection for the toothed plate 95. By rotating the rotary knob 16, it is then convenient to disassemble and assemble the measuring ruler 7, facilitating the replacement of measuring rulers 7 of different sizes for eyelid measurement work. It has the characteristics of simple disassembly method and simple structure, and high structural flexibility, solving the problem that the traditional integrated measuring ruler 7 is inconvenient to disassemble and replace. Then, the practicability of this device can be improved, with a good scope of application. Through the setting of the groove b18, the position of the rod body b2 relative to the measuring ruler 7 is ensured to be more accurate.

Claims

1. A measuring device dedicated to double eyelid surgery, comprising a rod a (1) and a rod b (2), characterized in that, Further included are: Two mounting rings (3), the two mounting rings (3) are fixed to one side wall of the rod body a (1), a mounting sleeve (4) is fixed to one side wall of the rod body b (2), and the mounting sleeve (4) and the two mounting rings (3) are rotationally connected by a limiting rod (5), and a nut (6) is threadedly connected to the outer surface of the limiting rod (5); A measuring ruler (7), the measuring ruler (7) is fixed to one side wall of the rod body a (1), a limiting component (8) adapted to the rod body b (2) is arranged on one side of the rod body a (1), and an adjusting component (9) is arranged on one side of the rod body a (1).

2. The measuring device dedicated to double eyelid surgery according to claim 1, characterized in that: The limiting component (8) includes A groove a (81), the groove a (81) is opened on one side wall of the rod body a (1), a rotating seat (82) is rotationally connected to one side wall of the rod body a (1), the rotating seat (82) is located inside the groove a (81), and a screw rod (83) is rotationally connected to one side wall of the rotating seat (82); A channel (84), the channel (84) is opened on one side wall of the rod body b (2), the screw rod (83) is located inside the channel (84), and a screw sleeve (85) is threadedly connected to the external thread of the screw rod (83).

3. The measuring device dedicated to double eyelid surgery according to claim 2, characterized in that: The adjusting component (9) includes: A through groove (91), the through groove (91) is opened on one side wall of the rod body a (1), a rotating rod (92) is rotationally connected to one side wall of the rod body a (1), the rotating rod (92) is located inside the through groove (91), a spur gear (93) is tightly sleeved on the outer surface of the rotating rod (92), the spur gear (93) is located inside the through groove (91), and a knob (94) is fixed to one end of the rotating rod (92); A toothed plate (95), the toothed plate (95) is fixed to one side wall of the rod body b (2), the toothed plate (95) is slidably connected to the inside of the through groove (91), and the spur gear (93) is meshed with the toothed plate (95).

4. The measuring device dedicated to double eyelid surgery according to claim 3, characterized in that: A loading groove (10) is opened on one side wall of the rod body a (1), the loading groove (10) is communicated with the through groove (91), a guide wheel (11) is rotationally connected to one side wall of the rod body a (1), the guide wheel (11) is located inside the loading groove (10), and the toothed plate (95) is slidably connected to the guide wheel (11).

5. The measuring device dedicated to double eyelid surgery according to claim 4, wherein: A chute (12) is opened on one side wall of the toothed plate (95), and the guide wheel (11) is slidably connected to the inside of the chute (12).

6. The measuring device dedicated to double eyelid surgery according to claim 5, wherein: A groove c (13) is opened on one side wall of the rod body a (1), a threaded hole (14) is opened on one side wall of the rod body a (1), the threaded hole (14) is communicated with the inside of the groove c (13), a threaded rod (15) is threadedly connected to the threaded hole (14), a rotating knob (16) is fixed to one end of the threaded rod (15), and the other end of the threaded rod (15) is rotationally connected to a pressing ring (17), and the pressing ring (17) is in contact with one side of the measuring ruler (7).

7. The measuring device dedicated to double eyelid surgery according to claim 6, wherein: A groove b (18) is opened on one side wall of the rod body b (2), and the measuring ruler (7) is located inside the groove b (18).

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