External ear measuring instrument for plastic surgery

Abstract

The utility model provides an external ear measuring instrument for plastic surgery, which comprises a mounting frame and scale marks, and a plurality of scale marks are carved on the top surface of the mounting frame; the adjusting tables are arranged on the upper side and the lower side of the mounting frame, the measuring needles are rotatably connected to the side faces of the adjusting tables, and the measuring needles on the upper side and the lower side are used for measuring the external ear in the plastic surgery; the measuring assembly is used for controlling the distance between the two adjusting tables; and the folding and unfolding assembly is used for adjusting the angle of the measuring needle. The distance between the two measuring needles can be confirmed through the scale marks, so that data of the external ear is measured, the positions of the measuring needles can be fixed during measurement, the measuring needles can be taken down from the external ear for reading, the data reading accuracy is improved, the reading error is reduced, the positions of the measuring needles can be adjusted, and the measuring needles are convenient to use. Therefore, the size of the measuring instrument can be reduced, the size of the measuring instrument can be reduced, and the measuring instrument can be used conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to surgical tool field especially uses the outer ear measuring instrument of plastic surgery operation. BACKGROUND

[0002] Plastic surgery is the treatment range mainly is skin, muscle and bone etc. trauma, disease, congenital or acquired tissue or organ's defect and deformity. Treatment includes two contents of repair and reconstruction. With surgical method carries out the various tissue transplantation of autologous as main means, also can adopt the tissue or tissue substitute of allogenic, xenogeneic to repair the tissue defect or deformity caused by various reasons, to improve or restore physiological function and appearance. Plastic surgery is a way in plastic surgery treatment.

[0003] Need to measure the outer ear first when shaping the ear, in the authorized China utility model patent "announcement number: CN221690932U, name: a plastic surgery operation outer ear measuring instrument" in, through the instrument is placed on the patient healthy side ear, through the bottom bar and two waist bars take the size required, complete the measurement of outer ear, but the bottom bar and waist bar in the above application cannot be folded, leading to the overall volume of the measuring instrument is large, affect the storage of measuring instrument, and need to read the data in time after measurement, when the angle is not suitable, the error of reading is large. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem that the present technical person's volume is big and is difficult to store and has big reading error, provides a plastic surgery operation outer ear measuring instrument.

[0005] The utility model solves the above technical problem through the following technical scheme:

[0006] The utility model provides a plastic surgery operation outer ear measuring instrument, including installation frame,

[0007] Scale line, the installation frame top surface is engraved with a plurality of scale lines;

[0008] Adjusting platform and measuring needle, the installation frame upper and lower sides are all provided with adjusting platform, the adjusting platform side is rotatably connected with measuring needle, and the measuring needle of upper and lower sides is used to measure the outer ear in plastic surgery operation;

[0009] Measuring assembly, the measuring assembly is installed in the inside of installation frame, the measuring assembly is connected with two adjusting platforms respectively, and the measuring assembly is used to control the distance between two adjusting platforms;

[0010] The measuring needle is connected with the adjusting platform through the folding and unfolding assembly, and the folding and unfolding assembly is used to adjust the angle of the measuring needle.

[0011] In the technical solution, the measuring assembly can adjust the positions of the two measuring needles, and the distance between the two measuring needles can be determined by cooperating with the scale line, so that the data of the external ear can be measured, and the positions of the measuring needles can be fixed during measurement, so that the measuring needles can be removed from the external ear for reading, thereby improving the accuracy of data reading and reducing reading errors, and the positions of the measuring needles can be adjusted, thereby reducing the size of the measuring instrument, and the size of the measuring instrument can be conveniently measured, thereby facilitating the use of the measuring instrument.

[0012] Preferably, the measuring assembly comprises a bidirectional threaded shaft, both ends of the bidirectional threaded shaft are rotatably connected with the side surfaces of the mounting frame;

[0013] The surface of the bidirectional threaded shaft is threadedly connected with two symmetrically distributed moving plates, and the moving plates are provided with adjusting columns on the upper and lower sides;

[0014] The two ends of the adjusting column are rotatably connected with a rotating frame, and one side of the rotating frame is connected with one side of the adjusting table, and the other side of the rotating frame is connected with one side of the moving plate.

[0015] In the technical solution, the position of the adjusting table can be adjusted by the measuring assembly.

[0016] Preferably, a plurality of anti-deviation rails are connected to the inner side of the mounting frame, and the surfaces of the anti-deviation rails are slidably connected with the moving plates.

[0017] In the technical solution, the movement trajectory of the moving plate can be limited by the anti-deviation rails.

[0018] Preferably, rotating holes are formed in the two sides of the mounting frame, and the two ends of the bidirectional threaded shaft are rotatably connected with the side surfaces of the mounting frame through the rotating holes.

[0019] In the technical solution, the bidirectional threaded shaft can rotate in the mounting frame.

[0020] Preferably, rotating discs are connected to the two ends of the bidirectional threaded shaft.

[0021] In the technical solution, the bidirectional threaded shaft can be conveniently rotated by the rotating discs.

[0022] Preferably, two symmetrically distributed connecting side plates are connected to the top of the moving plate, an installation plate is connected to the side of the connecting side plate away from the moving plate, and an indicating needle is connected to one side of the installation plate.

[0023] In the technical solution, the distance between the two measuring needles can be determined by cooperating with the scale line.

[0024] Preferably, the measuring device comprises a rotating ring, the rotating ring is rotatably connected to the inner cavity of the adjusting platform, and two measuring needles are connected to the outer side of the rotating ring.

[0025] In the technical scheme, the rotating ring can rotate the measuring needle, so that the angle of the measuring needle can be adjusted.

[0026] Preferably, two adjusting openings are formed in the side of the adjusting platform, and the two measuring needles are rotatably connected to the side of the adjusting platform through the adjusting openings.

[0027] In the technical scheme, the measuring needle can be rotated through the adjusting opening.

[0028] Preferably, the inner side of the rotating ring is in the shape of a gear tooth, a rotating shaft is arranged on the inner side of the rotating ring, and the two ends of the rotating shaft are rotatably connected to the adjusting platform.

[0029] A rotating gear is connected to the surface of the rotating shaft, and the two sides of the rotating gear are connected to moving racks.

[0030] The side of each of the two moving racks is connected to a connecting column, the end of the connecting column away from the moving rack is connected to a locking rack, and the locking rack is clamped when being attached to the inner side of the rotating ring.

[0031] In the technical scheme, the angle of the measuring needle can be locked by the locking rack and the rotating ring.

[0032] Preferably, one end of the rotating shaft is rotatably connected to the side of the adjusting platform, the end of the rotating shaft away from the adjusting platform is connected to a rotating block, and the side of the rotating block is connected to a plurality of push columns.

[0033] The side of the adjusting platform away from the mounting frame is provided with a sunken groove, and the rotating block and the push columns are arranged in the sunken groove.

[0034] In the technical scheme, the rotating block and the push columns can be used to rotate the rotating shaft, and the sunken groove can prevent the rotating block and the push columns from being mistakenly rotated.

[0035] On the basis of common knowledge in the art, the above-mentioned preferred conditions can be combined arbitrarily, that is, each preferred example of the utility model is obtained.

[0036] The positive progress effect of the utility model is that:

[0037] This invention utilizes a measuring component that allows adjustment of the positions of two measuring needles. With the help of a scale, the distance between the two measuring needles can be confirmed, thereby measuring the data of the outer ear. The position of the measuring needles can be fixed during measurement, allowing them to be removed from the outer ear for reading, thus improving the accuracy of data reading and reducing reading errors. At the same time, the adjustable position of the measuring needles reduces the size of the measuring instrument, making it more convenient to use. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the external ear measuring instrument for orthopedic surgery according to an embodiment of the present invention.

[0039] Figure 2 for Figure 1 The diagram shows the internal structure of the external ear measuring instrument used in orthopedic surgery when it is stowed.

[0040] Figure 3 for Figure 1 The diagram shows the operational state of an external ear measuring instrument used in orthopedic surgery.

[0041] Figure 4 for Figure 1 The diagram shows a top view of the overall structure of an external ear measuring instrument used in orthopedic surgery.

[0042] Figure 5 for Figure 1 The diagram shows a top view of the internal structure of the adjustment platform of the external ear measuring instrument used in orthopedic surgery.

[0043] Figure 6 for Figure 1 The diagram shows the structure of the retraction and extension components of an external ear measuring instrument used in orthopedic surgery.

[0044] Figure 7 for Figure 1 The diagram shows a magnified view of part A of the external ear measuring instrument used in orthopedic surgery.

[0045] Figure 8 for Figure 2 The diagram shows a cross-sectional view of the lifting component of an external ear measuring instrument used in orthopedic surgery.

[0046] Explanation of reference numerals in the attached figures

[0047] 1. Install the frame;

[0048] 2. Scale lines;

[0049] 3. Adjustment table;

[0050] 4. Measuring needle;

[0051] 5, measuring assembly; 51, bidirectional threaded shaft; 52, moving plate; 53, adjusting column; 54, rotating frame; 55, anti-deviation track; 56, rotating disc; 57, connecting side plate; 58, mounting plate; 59, indicating needle;

[0052] 6, folding assembly; 61, rotating ring; 62, rotating shaft; 63, rotating gear; 64, moving rack; 65, connecting column; 66, locking rack; 67, rotating block; 68, actuating column;

[0053] 7, lifting assembly; 71, lifting belt; 72, sliding bar; 73, anti-falling column; 74, elastic return member. DETAILED DESCRIPTION

[0054] The utility model will be further explained by the way of embodiment below, but will not limit the utility model in the embodiment range.

[0055] Figures 1 to 8 It is the structure schematic diagram of embodiment of the utility model's plastic surgery operation with outer ear measuring instrument. Plastic surgery operation with outer ear measuring instrument includes installation frame 1,

[0056] Scale line 2, installation frame 1 top surface is engraved with multiple scale lines 2;

[0057] Adjusting table 3 and measuring needle 4, installation frame 1 both sides are provided with adjusting table 3, and adjusting table 3 side is rotatably connected with measuring needle 4, and the measuring needle 4 of both sides is used to measure outer ear in plastic surgery operation;

[0058] Measuring assembly 5, measuring assembly 5 is installed in the inner side of installation frame 1, and measuring assembly 5 is connected with the upper and lower two adjusting tables 3 respectively, and measuring assembly 5 is used to control the distance between the two adjusting tables 3;

[0059] Folding assembly 6, measuring needle 4 is connected with adjusting table 3 through folding assembly 6, and folding assembly 6 is used to adjust the angle of measuring needle 4.

[0060] In the technical solution, the position of the two measuring needles 4 can be adjusted by the measuring assembly 5, and at this time, the distance between the two measuring needles 4 can be confirmed by cooperating with the scale line 2, so that the data of the outer ear can be measured, and the position of the measuring needle 4 can be fixed during measurement, so that the measuring needle 4 can be removed from the outer ear for reading, thereby improving the accuracy of data reading and reducing reading error. At the same time, the position of the measuring needle 4 can be adjusted, so that the volume of the measuring instrument can be reduced, and the volume of the measuring instrument can be facilitated, so as to facilitate the use of the measuring instrument.

[0061] The measuring assembly 5 includes a bidirectional threaded shaft 51, and the two ends of the bidirectional threaded shaft 51 are rotatably connected with the side surfaces of the installation frame 1.

[0062] The bidirectional screw shaft 51 is surface threaded with two symmetrically distributed moving plates 52, and the moving plates 52 are provided with adjusting columns 53 on the upper and lower sides;

[0063] The adjusting columns 53 are rotatably connected with rotating frames 54 at both ends, and one side of the rotating frame 54 is connected with one side of the adjusting table 3, and the other side of the rotating frame 54 is connected with one side of the moving plate 52.

[0064] In the technical solution, the position of the adjusting table 3 can be adjusted by the measuring assembly 5.

[0065] The inside of the mounting frame 1 is connected with a plurality of anti-deviation tracks 55, and the surface of the anti-deviation track 55 is slidably connected with the moving plate 52.

[0066] In the technical solution, the movement track of the moving plate 52 can be limited by the anti-deviation track 55.

[0067] Rotating holes are formed on both sides of the mounting frame 1, and the bidirectional screw shaft 51 is rotatably connected with the side surface of the mounting frame 1 through the rotating holes at both ends.

[0068] In the technical solution, the bidirectional screw shaft 51 can rotate in the mounting frame 1.

[0069] The bidirectional screw shaft 51 is connected with rotating discs 56 at both ends.

[0070] In the technical solution, the bidirectional screw shaft 51 can be rotated by the rotating disc 56.

[0071] The moving plate 52 is connected with two symmetrically distributed connecting side plates 57 at the top, the connecting side plates 57 are connected with mounting plates 58 away from the moving plate 52, and the mounting plates 58 are connected with indicating needles 59 on one side.

[0072] In the technical solution, the distance between the two measuring needles 4 can be determined by the indicating needle 59 cooperating with the scale line 2.

[0073] In use, the rotating disc 56 is rotated to drive the bidirectional screw shaft 51 to rotate, so as to drive the moving plates 52 on both sides to move towards or away from each other along the anti-deviation track 55, and at this time, the adjusting column 53 can be rotated under the action of the rotating frame 54, so as to drive the adjusting table 3 to move in the same direction, and at this time, the adjusting tables 3 on both sides can move towards or away from each other, so as to drive the measuring needles 4 on the upper and lower sides to move towards or away from each other, and at this time, the two measuring needles 4 can be placed in the outer ear, and the two measuring needles 4 are placed in the position to be measured in the outer ear.

[0074] The connecting side plate 57 is driven to move in the same direction when the moving plate 52 moves, thereby driving the mounting plate 58 to move in the same direction, and further driving the indicating needle 59 to move in the same direction.

[0075] When the two measuring needles 4 are in the positions required to measure the external ear, the rotating disc 56 is stopped from rotating, at which time the mounting frame 1 can be removed from the external ear, at which time the reading of the indicating needle 59 at the scale line 2 can be read, thereby determining the distance between the two measuring needles 4, and thereby determining the data of the external ear, so as to facilitate the performance of plastic surgery.

[0076] The retracting assembly 6 comprises a rotating ring 61, the rotating ring 61 is rotatably connected in the inner cavity of the adjusting table 3, and the outer side of the rotating ring 61 is connected with the two measuring needles 4.

[0077] In the technical solution, the rotating ring 61 can be used to rotate the measuring needle 4, thereby adjusting the angle of the measuring needle 4.

[0078] The adjusting table 3 is provided with two adjusting openings in the side surface, and the two measuring needles 4 are rotatably connected with the side surface of the adjusting table 3 through the adjusting openings.

[0079] In the technical solution, the measuring needle 4 can be rotated through the adjusting opening.

[0080] The inner side of the rotating ring 61 is in the shape of a gear tooth, the rotating ring 61 is provided with a rotating shaft 62 in the inner side, and the two ends of the rotating shaft 62 are rotatably connected with the adjusting table 3.

[0081] The rotating shaft 62 is connected with a rotating gear 63 on the surface, and the rotating gear 63 is connected with a moving rack 64 on both sides.

[0082] The two moving racks 64 are connected with a connecting column 65 on one side, the connecting column 65 is connected with a locking rack 66 away from the moving rack 64, and the locking rack 66 is clamped when being attached to the inner side of the rotating ring 61.

[0083] In the technical solution, the angle of the measuring needle 4 can be locked by using the locking rack 66 and the rotating ring 61.

[0084] The rotating shaft 62 is rotatably connected with one side of the adjusting table 3, the rotating shaft 62 is connected with a rotating block 67 away from the adjusting table 3, and the rotating block 67 is connected with a plurality of poking columns 68 on the side surface.

[0085] The side of the adjusting table 3 away from the mounting frame 1 is provided with a sunken groove, and the rotating block 67 and the poking column 68 are arranged in the sunken groove.

[0086] In the technical solution, the rotating block 67 and the poking column 68 can facilitate the rotation of the rotating shaft 62, and the sinking groove can avoid the mistaken rotation of the rotating block 67 and the poking column 68.

[0087] In use, the measuring needle 4 can be rotated according to the position to be measured in the external ear, so as to drive the rotating ring 61 to rotate, and the measuring needle 4 is adjusted to a suitable measuring angle.

[0088] After the angle of the measuring needle 4 is adjusted, the poking column 68 and the rotating block 67 are rotated, so as to drive the rotating shaft 62 to rotate, at this time, the rotating gear 63 is driven to rotate, and then the two moving racks 64 are driven to move in opposite directions, so as to drive the connecting column 65 to move in the same direction, thereby driving the locking rack 66 to move in the same direction, so that the locking racks 66 on both sides are attached to the inner side of the rotating ring 61, the locking rack 66 is clamped with the rotating ring 61, and the angle of the rotating ring 61 and the measuring needle 4 is clamped, and the angle of the measuring needle 4 is locked.

[0089] In storage, the opposite way is used to make the two adjusting tables 3 close to the mounting frame 1, and then the measuring needle 4 is on the upper and lower sides of the mounting frame 1, so that the volume of the measuring instrument can be reduced, thereby facilitating the storage and storage of the measuring instrument.

[0090] The mounting frame 1 is connected with a plurality of pulling assemblies 7, the pulling assembly 7 comprises a pulling belt 71, the pulling belt 71 is connected with a sliding bar 72 on both sides, the sliding bar 72 is connected with an anti-dropping column 73 on both sides, the mounting frame 1 is provided with a sliding groove and an anti-dropping groove on the side, the sliding bar 72 moves in the sliding groove, and the anti-dropping column 73 slides in the anti-dropping groove.

[0091] The sliding bar 72 is connected with a plurality of elastic return members 74 on one side, and the elastic return members 74 are connected to the inner wall of the sliding groove.

[0092] In use, the pulling belt 71 can be pulled, and the sliding bar 72 and the anti-dropping column 73 can be moved, the pulling belt 71 can be used to pull the mounting frame 1 and other structures, and when the pulling belt 71 is loosened, the elastic return member 74 can make the pulling belt 71 and the sliding bar 72 return to the initial position, so as to prevent the loosening of the pulling belt 71 from affecting the storage and use of the mounting frame 1 and other structures.

[0093] The elastic return member 74 is a spring or other component with elastic return function.

[0094] Although the specific embodiments of the present application are described above, those skilled in the art should understand that this is only an example, and the protection scope of the present application is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present application, and these changes and modifications all fall within the protection scope of the present application.

Claims

1. An otic measuring instrument for orthopaedic surgery, comprising a mounting frame (1), characterised in that, The orthopedic surgery outer ear measuring instrument further comprises: a scale line (2), a plurality of scale lines (2) are engraved on the top surface of the mounting frame (1); An adjusting table (3) and a measuring needle (4) are arranged on the upper and lower sides of the mounting frame (1), the adjusting table (3) is rotatably connected with the measuring needle (4) on the side, and the measuring needles (4) on the upper and lower sides are used for measuring the outer ear in orthopedic surgery; A measuring assembly (5) is arranged on the inner side of the mounting frame (1), the measuring assembly (5) is connected with the upper and lower adjusting tables (3) respectively, and the measuring assembly (5) is used for controlling the distance between the two adjusting tables (3); A folding assembly (6) is arranged on the mounting frame (1), the measuring needle (4) is connected with the adjusting table (3) through the folding assembly (6), and the folding assembly (6) is used for adjusting the angle of the measuring needle (4).

2. An otic measuring instrument for plastic surgery procedures as in claim 1, wherein: The measuring assembly (5) comprises a bidirectional threaded shaft (51), and the two ends of the bidirectional threaded shaft (51) are rotatably connected with the sides of the mounting frame (1); The surface of the bidirectional threaded shaft (51) is screw-connected with two symmetrically distributed moving plates (52), and the upper and lower sides of each moving plate (52) are provided with an adjusting column (53); The two ends of the adjusting column (53) are rotatably connected with a rotating frame (54), one side of the rotating frame (54) is connected with one side of the adjusting table (3), and the other side of the rotating frame (54) is connected with one side of the moving plate (52).

3. An otic measuring instrument for plastic surgery procedures as in claim 2, wherein: A plurality of anti-deviation tracks (55) are connected to the inner side of the mounting frame (1), and the surface of the anti-deviation track (55) is slidably connected with the moving plate (52).

4. An otic measuring instrument for plastic surgery procedures as in claim 2, wherein: Rotating holes are formed in the two sides of the mounting frame (1), and the two ends of the bidirectional threaded shaft (51) are rotatably connected with the sides of the mounting frame (1) through the rotating holes.

5. An otic measuring instrument for plastic surgery procedures as defined in claim 2 wherein: The two ends of the bidirectional threaded shaft (51) are connected with rotating discs (56).

6. An otic measuring instrument for plastic surgery procedures as defined in claim 2 wherein: The top of the moving plate (52) is connected with two symmetrically distributed connecting side plates (57), one side of the connecting side plate (57) away from the moving plate (52) is connected with a mounting plate (58), one side of the mounting plate (58) is connected with an indicating needle (59).

7. An otic measuring instrument for plastic surgery procedures as defined in claim 1, wherein: The folding assembly (6) comprises a rotating ring (61), the rotating ring (61) is rotatably connected in the inner cavity of the adjusting table (3), and the outer side of the rotating ring (61) is connected with two measuring needles (4).

8. An otic measuring instrument for plastic surgery procedures as in claim 7 further characterized by: Two adjusting openings are formed in the side of the adjusting table (3), and the two measuring needles (4) are rotatably connected with the side of the adjusting table (3) through the adjusting openings.

9. An otic measuring instrument for plastic surgery procedures as in claim 7 further comprising: The inner side of the rotating ring (61) is in the shape of a tooth, the inner side of the rotating ring (61) is provided with a rotating shaft (62), and the two ends of the rotating shaft (62) are rotatably connected with the adjusting table (3); The surface of the rotating shaft (62) is connected with a rotating gear (63), and the two sides of the rotating gear (63) are connected with moving racks (64). Two said moving rack (64) one side are connected with connecting column (65), connecting column (65) is away from the end of moving rack (64) is connected with locking rack (66), locking rack (66) and the inside of rotating ring (61) is pasted when engaging.

10. An otic measuring instrument for plastic surgery procedures as in claim 9, wherein: One end of the rotating shaft (62) is rotatably connected to one side of the adjusting table (3), and the other end of the rotating shaft (62) is connected to a rotating block (67). The side of the rotating block (67) is connected to a plurality of push columns (68). The side of the adjusting table (3) away from the mounting frame (1) is provided with a sunken groove, and the rotating block (67) and the push column (68) are arranged in the sunken groove.

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