CN222604696U - A double eyelid fine locator - Google Patents

Abstract

The utility model relates to a double eyelid fine positioner which comprises two bases, a hand support, a face positioning piece and a fine positioning structure, wherein the top ends of the bases are fixedly connected with outer support legs, inner support legs are arranged in the outer support legs and are controlled to lift through lifting structures, the bottom ends of the hand support are fixedly connected with bearing parts, bearing blocks are connected with the bottom ends of the bearing parts, the bearing blocks are fixedly connected with the top ends of the inner support legs, a positioning groove I is formed in the face positioning piece, the front end of the face positioning piece is inserted with a positioning rod, the positioning rod is connected with the top ends of the outer support legs on the two sides, the two sides of the face positioning piece are connected with screw rods in a threaded mode, connecting seats are connected to the two sides of the screw rods in a rotating mode, the connecting seats are fixedly connected to the top parts of the rear ends of the outer support legs, and the fine positioning structure is arranged in the positioning groove I. The lifting structure is designed to enable the hand rest to lift, and medical staff can more stably and finely position double eyelid.

Description

Double eyelid fine positioner

Technical Field

The utility model relates to the field of medical auxiliary equipment, in particular to a double eyelid fine positioner.

Background

Double eyelid surgery, also known as blepharoplasty, is a common cosmetic procedure, which is mainly aimed at changing the morphology of the eyelid to form a distinct layer of skin folds, i.e. double eyelid, to beautify the appearance of the eye. Such procedures are generally applicable to persons with single eyelids, or persons with double eyelids but insufficient to be evident, eyelid laxity, or other ocular problems. The position, width and shape of the double eyelid directly affects the appearance of the eyes and the overall facial balance. If the surgical site is improperly positioned, it may result in excessively wide or narrow double eyelid, affecting the natural appearance of the eye, and thus requiring fine positioning prior to surgery.

The traditional fine positioning is dependent on the experience of a doctor, but the experience is not universal, the risk of surgery is increased for a patient, the utility model patent with the publication number of CN215937711U is optimized for the problems, the prior art comprises a main body, the inner wall surface of the main body is fixedly connected with a positioning slide rail, the outer surface of the positioning slide rail is sleeved with two positioning rods, one side surface of the main body is provided with a sliding groove, one end of each positioning rod penetrates through the inside of the sliding groove, one side surface of each positioning rod is in threaded connection with a bidirectional threaded rod, and the two side surfaces of the main body are embedded with bearings. According to the utility model, the rotating handle is rotated, the two positioning rods are moved to the position right above two pupils of a patient, the first knob bolt is screwed, the relative positions of the two positioning rods, the two supporting rods, the four sliding sleeves and the two rotating shafts are adjusted, the face shape of the patient is adapted, and then one ends of the two supporting rods are pushed by taking the two rotating shafts as circle centers, so that the scribing pen draws symmetrical arc lines at the eyelid position of the patient, the accuracy in scribing is ensured, the scribing pen can adapt to patients with different face shapes, and the scribing pen has a wide application range.

There is still room for improvement in this prior art:

In the prior art, the designed positioning device lacks a supporting structure, which means that a doctor needs to hold the device to cover the face of the patient for operation, and in the process, the elbows of the doctor are in a suspended state for a long time, so that on one hand, the pressure of the elbows of the doctor is increased, the elbows of the doctor are easy to fatigue, the burden of the doctor is increased, and on the other hand, the control force of the doctor on the elbows is weakened due to long-time suspension, thereby the occurrence of hand shake errors and the like, and the risk of operation is increased.

In view of this, improvements are needed to address the above-described drawbacks.

Disclosure of utility model

The technical problem to be solved by the utility model is to overcome the defects and provide the double eyelid fine positioner.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

A dual eyelid fine positioner, comprising:

The base is arranged into two mutually matched and used side by side, the top end of the base is fixedly connected with an outer supporting leg, the inside of the outer supporting leg is hollow and is opened upwards, an inner supporting leg is arranged in the outer supporting leg, and the outer supporting leg and the inner supporting leg are mutually connected through a lifting structure;

The hand rest, the bottom fixedly connected with bearing portion of the said hand rest, the bottom bearing of the said bearing portion is connected with the bearing block, the said bearing block fixedly connects to the top of the inner leg;

The face positioning piece is internally provided with a positioning groove I, the front end of the face positioning piece is inserted with a positioning rod which is transversely arranged, the positioning rod is fixedly connected to the two sides of the top ends of the outer support legs, which are close to each other, the rear end of the face positioning piece is in threaded connection with a screw rod, the two sides of the screw rod are rotationally connected with connecting seats, the connecting seats are fixedly connected to the top parts of the rear ends of the outer support legs, and the front parts of the bottom ends of the connecting seats are connected with the upper parts of the rear ends of the outer support legs through supporting blocks;

the fine positioning structure is arranged in the first positioning groove.

As an improvement, motors are arranged on two sides of the screw rod, an output shaft of each motor penetrates through the connecting seat and is fixedly connected with the screw rod, a motor seat is fixedly connected to the bottom end of each motor, and the motor seat is fixedly connected to the connecting seat.

As an improvement, elevation structure is including setting up with both sides the rack in the side middle part that leaves in the stabilizer blade, it has the lift operation groove that the cooperation rack used to open on the outer stabilizer blade, the middle part of interior stabilizer blade is provided with the fixed plate of fixed connection in outer stabilizer blade inner wall, both sides the side fixedly connected with fixed disk that leaves of fixed plate, one side rotation that the rack was kept away from to the fixed disk is connected with the carousel, one side fixedly connected with spiral joint portion that the carousel is close to the rack, spiral joint portion is in rack meshing connection.

As an improvement, the periphery fixedly connected with ring gear of one side that the rack was kept away from to the carousel is provided with fixed column of fixed connection on the carousel in the ring gear, the outside of fixed column rotates and is connected with the sleeve, sleeve front side fixedly connected with fixed block, rotate on the fixed block and be connected with the latch of being connected with ring gear meshing, telescopic bottom front portion fixedly connected with hand crank.

As an improvement, the fine positioning structure comprises a left eye positioning piece and a right eye positioning piece, wherein the left eye positioning piece and the right eye positioning piece are arranged on two sides of the front end of the inside of the first positioning groove, the inside of the left eye positioning piece and the inside of the right eye positioning piece are respectively provided with a second positioning groove, the front end and the rear end of the right eye positioning piece are respectively provided with a first threaded piece and a second threaded piece with a twisting handle, and the first threaded piece and the second threaded piece are arranged in opposite directions.

As an improvement, smooth parts are arranged on the opposite sides of the first screw member and the second screw member, screw parts are arranged on the opposite sides of the first screw member and the second screw member, and the opposite sides of the first screw member and the second screw member penetrate through the face positioning member.

As an improvement, the thread part of the first thread piece is in threaded connection with the right eye positioning piece, the smooth part of the first thread piece is inserted on the left eye positioning piece, the thread part of the second thread piece is in threaded connection with the left eye positioning piece, and the smooth part of the second thread piece is inserted on the right eye positioning piece.

As an improvement, the bottom end of the face positioning piece is provided with an arc-shaped face placing groove, and the inside of the face placing groove is fixedly connected with a silica gel part.

Compared with the prior art, the utility model has the advantages that the hand supports are arranged on the two sides of the face positioning piece, a doctor can put the elbows on the hand supports, the pressure of the doctor is relieved, the doctor can concentrate on the operation for the patient better, and the lifting structure for controlling the inner support leg to lift in the outer support leg is arranged, so that different doctors can adjust the height according to the actual situation of the doctor, and the universality is improved.

Drawings

FIG. 1 is a perspective view of a first embodiment of a dual eyelid fine positioner of the present utility model;

FIG. 2 is a second perspective view of a dual eyelid fine positioner according to the present utility model;

FIG. 3 is a top view of a dual eyelid fine positioner of the present utility model;

FIG. 4 is a perspective view of a lifting structure of a double eyelid fine positioner according to the present utility model;

FIG. 5 is an enlarged view of A of a double eyelid fine positioner of the present utility model;

FIG. 6 is an enlarged view of B of a dual eyelid fine positioner of the present utility model;

The lifting operation device comprises a base, an outer support leg, an inner support leg, a lifting structure, a hand support, a bearing part, a bearing block, a face positioning part, a positioning groove I, a positioning rod II, a positioning rod 11, a screw rod, a connecting seat, a supporting block 13, a supporting block 14, a fine positioning structure, a motor 15, a motor 16, a motor seat 17, a rack 18, a fixing plate 19, a fixing disc 20, a turntable 21, a spiral clamping part 22, a toothed ring 23, a fixing column 24, a sleeve 25, a fixing block 26, clamping teeth 27, a shaking hand 28, a left eye positioning part 29, a right eye positioning part 30, a positioning groove II, a screw part I, a screw part 32, a screw part II, a screw rod 33, a smooth part 34, a screw part 35, a face placing groove 36, a silica gel part 37 and a lifting operation groove.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus consistent with some aspects of the disclosure as detailed in the accompanying claims.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

As shown in fig. 1-2, this embodiment provides a double eyelid fine positioner, the device mainly includes a base 1, a hand support 5, a face positioning member 8, and a fine positioning structure 14, wherein the base 1 is provided with two outer legs 2 which are hollow inside and open upwards and are used for supporting a bed on which a patient lies, the top end of the base 1 is fixedly connected with an inner leg 3, the outer leg 2 and the inner leg 3 are connected with each other through a lifting structure 4, the bottom end of the hand support 5 is fixedly connected with a bearing part 6, the bottom end bearing of the bearing part 6 is connected with a bearing block 7, the bearing block 7 is fixedly connected with the top end of the inner leg 3, the hand support 5 can be used for placing elbows of a doctor, and can rotate according to the use condition, so as to meet the operation requirement, and when in use, the doctor can operate the lifting structure 4 according to the use condition of the doctor, so as to adjust the height of the hand support 5.

Then, the above-mentioned face positioning member 8 is disposed in the middle of the two hand supports 5 on both sides, a positioning groove 9 is formed in the middle, the positioning groove 9 is adapted to the face of the patient, when in use, the doctor should adjust the face positioning member to the upper side of the face of the patient, and the doctor can position the face positioning member 8, the front end of the face positioning member 8 is inserted with a positioning rod 10 disposed transversely, the positioning rod 10 is fixedly connected to the top ends of the two sides of the outer legs close to each other, the rear end of the face positioning member 8 is in threaded connection with a screw rod 11, both sides of the screw rod 11 are rotatably connected with a connecting base 12, the connecting base 12 is fixedly connected to the rear end top of the outer leg 2, the front end of the connecting base 12 is connected with the upper part of the rear end of the outer leg 2 through a supporting block 13, meanwhile, both sides of the screw rod 11 are provided with motors 15, the output shafts of the motors 15 penetrate through the connecting base 12 and are fixedly connected with the screw rod 11, the bottom ends of the motors 15 are fixedly connected with motor bases 16, and the motor bases 16 are fixedly connected to the connecting bases 12.

Therefore, when the motor 15 is powered on and driven, the output shaft drives the screw rod 11 to rotate, the face positioning piece 8 is forced to rotate under the influence of threaded connection, and the user stabilizes the center of the face positioning piece 8 under the action of the positioning rod 10, so that the face positioning piece does not collapse. The fine positioning structure 14 is disposed inside the positioning groove one 9. The bottom of the face positioning piece 8 is provided with an arc-shaped face placing groove 35 which is communicated with the face positioning piece 8 and is used for adapting to the face shape of a patient, and the inside of the face placing groove 35 is fixedly connected with a silica gel part 36, so that comfortable texture of skin-friendly can be provided for the patient, and the friction force of contact is increased.

Example 2:

the scheme of example 1 is further described in conjunction with the specific operation described below:

As shown in fig. 4 and 5, this embodiment provides a fine positioner for double eyelid, the lifting structure 4 includes a rack 17 disposed at the middle of the opposite side of the inner support leg 3, a lifting operation slot 37 matched with the rack 17 is opened on the outer support leg 2, a fixing plate 18 fixedly connected to the inner wall of the outer support leg 2 is disposed at the middle of the inner support leg 3, a fixing disc 19 is fixedly connected to the opposite side of the fixing plate 18, a turntable 20 is rotatably connected to one side of the fixing disc 19 away from the rack 17, a spiral clamping portion 21 is fixedly connected to one side of the turntable 20 close to the rack 17, and the spiral clamping portion 21 is engaged with the rack 17. The periphery of one side of carousel 20 far away from rack 17 is fixedly connected with ring gear 22, is provided with fixed column 23 of fixed connection on carousel 20 in the ring gear 22, and the outside of fixed column 23 rotates and is connected with sleeve 24, sleeve 24 front side fixedly connected with fixed block 25, rotate on the fixed block 25 and be connected with the latch 26 with ring gear 22 meshing connection, the front portion fixedly connected with of bottom of sleeve 24 shakes hands 27.

Therefore, when the lifting structure 4 needs to be adjusted, a doctor needs to stir the latch 26 to rotate anticlockwise and clamp with the toothed ring 22, then press the hand 27 with force to rotate the hand 27 clockwise, the toothed ring 22 synchronously rotates under the clamping of the latch 26 to drive the subsequent spiral clamping part 21 to rotate clockwise, at this time, the rack 17 ascends under the action of the spiral clamping part 21 to realize the ascending of the inner support leg 3 relative to the outer support leg 2 to finish the ascending operation, and when the lifting structure 4 needs to be adjusted to descend, the operation is repeated reversely.

Example 3:

the scheme of example 1 is further described in conjunction with the specific operation described below:

As shown in fig. 3 and 6, the present embodiment provides a double eyelid fine positioner, the fine positioning structure 14 includes a left eye positioning member 28 and a right eye positioning member 29, the left eye positioning member 28 and the right eye positioning member 29 are disposed on two sides of the front end of the interior of the positioning slot one 9, and the two positioning slots 30 are respectively disposed in the left eye positioning member 28 and the right eye positioning member 29, when in use, the two positioning slots 30 in the left eye positioning member 28 and the right eye positioning member 29 are used for placing eyes of a patient, the patient has to lie in the eyes of the patient, and the patient can continue to operate, the front end and the rear end of the right eye positioning member 29 are respectively provided with a first screw member 31 and a second screw member 32 with a twisting handle, and the first screw member 31 and the second screw member 32 are disposed in opposite directions. Specifically, the smooth portions 33 are provided on the opposite sides of the first screw member 31 and the second screw member 32, the threaded portions 34 are provided on the opposite sides of the first screw member 31 and the second screw member 32, and the opposite sides of the first screw member 31 and the second screw member 32 pass through the face positioning member 8. And the screw thread portion 34 of the screw thread piece I31 is in threaded connection with the right eye positioning piece 29, the smooth portion 33 of the screw thread piece I31 is inserted into the left eye positioning piece 28, the screw thread portion 34 of the screw thread piece II 32 is in threaded connection with the left eye positioning piece 28, and the smooth portion 33 of the screw thread piece II is inserted into the right eye positioning piece 29.

Therefore, when the doctor wants to adjust the relative positions of the left eye positioning member 28 and the right eye positioning member 29, he pulls the screw on the first screw 31 or the second screw 32 beside the doctor, and the left eye positioning member 28 and the right eye positioning member 29 move under the influence of the screw connection, so that the adjustment is finally realized.

It should be specifically noted that the components described and identified in the present utility model and the drawings constitute key components of the present utility model, and the remaining non-key components or obvious components of the prior art, such as screws, nuts, etc., and technical features similar to the prior art are not shown, but they do not indicate that the above components are not present in the present utility model, and should not be construed as practical limitations of the present utility model.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (8)

1. A double eyelid fine positioner, comprising:

The base (1), base (1) are set up to two that mutually support each other and use side by side, the top fixedly connected with outer stabilizer blade (2) of base (1), the inside cavity and the opening up of outer stabilizer blade (2), the inside of outer stabilizer blade (2) is provided with interior stabilizer blade (3), be provided with elevating system (4) interconnect between outer stabilizer blade (2) and the interior stabilizer blade (3);

The hand rest (5), the bottom fixedly connected with bearing portion (6) of hand rest (5), the bottom bearing of bearing portion (6) is connected with bearing block (7), bearing block (7) fixed connection is in the top of interior stabilizer blade (3);

The face positioning piece (8), open in face positioning piece (8) has constant head tank one (9), peg graft in the front end of face positioning piece (8) has transversely setting locating lever (10), locating lever (10) fixed connection in both sides the top that outer stabilizer blade is close to one side each other, the rear end threaded connection of face positioning piece (8) has lead screw (11), the both sides of lead screw (11) all rotate and are connected with connecting seat (12), connecting seat (12) fixed connection is to the rear end top of outer stabilizer blade (2), be provided with supporting shoe (13) interconnect between the bottom front portion of connecting seat (12) and the rear end upper portion of outer stabilizer blade (2);

And the fine positioning structure (14) is arranged in the first positioning groove (9).

2. The double eyelid fine positioner according to claim 1, wherein motors (15) are arranged on two sides of the screw rod (11), an output shaft of each motor (15) penetrates through the corresponding connecting seat (12) and is fixedly connected with the screw rod (11), a motor seat (16) is fixedly connected to the bottom end of each motor (15), and the motor seat (16) is fixedly connected to the corresponding connecting seat (12).

3. The double eyelid fine positioner according to claim 1, wherein the lifting structure (4) comprises racks (17) arranged at the middle parts of the opposite sides of the inner support legs (3), lifting operation grooves (37) matched with the racks (17) are formed in the outer support legs (2), fixing plates (18) fixedly connected to the inner walls of the outer support legs (2) are arranged at the middle parts of the inner support legs (3), fixing plates (19) are fixedly connected to the opposite sides of the fixing plates (18), a rotary table (20) is rotatably connected to one side, far away from the racks (17), of the fixing plates (19), a spiral clamping portion (21) is fixedly connected to one side, close to the racks (17), of the rotary table (20), and the spiral clamping portion (21) is in meshed connection with the racks (17).

4. The double eyelid fine positioner according to claim 3, wherein a toothed ring (22) is fixedly connected to the periphery of one side, far away from the rack (17), of the rotary table (20), a fixing column (23) fixedly connected to the rotary table (20) is arranged in the toothed ring (22), a sleeve (24) is rotatably connected to the outer portion of the fixing column (23), a fixing block (25) is fixedly connected to the front side of the sleeve (24), a latch (26) in meshed connection with the toothed ring (22) is rotatably connected to the fixing block (25), and a shaking hand (27) is fixedly connected to the front portion of the bottom end of the sleeve (24).

5. The double eyelid fine positioner according to claim 1, wherein the fine positioning structure (14) comprises a left eye positioning piece (28) and a right eye positioning piece (29), the left eye positioning piece (28) and the right eye positioning piece (29) are arranged on two sides of the front end of the inside of the first positioning groove (9), the two positioning grooves (30) are formed in the left eye positioning piece (28) and the right eye positioning piece (29), a first threaded piece (31) and a second threaded piece (32) with a twisting handle are respectively arranged at the front end and the rear end of the right eye positioning piece (29), and the first threaded piece (31) and the second threaded piece (32) are arranged in opposite directions.

6. The double eyelid fine positioner according to claim 5, wherein the close sides of the first screw member (31) and the second screw member (32) are respectively provided with a smooth portion (33), the opposite sides of the first screw member (31) and the second screw member (32) are respectively provided with a screw portion (34), and the opposite sides of the first screw member (31) and the second screw member (32) respectively pass through the face positioning member (8).

7. The fine double eyelid positioner according to claim 6, wherein the first threaded part (31) has a threaded portion (34) screwed to the right eye positioning member (29), the first threaded part (31) has a smooth portion (33) inserted into the left eye positioning member (28), the second threaded part (32) has a threaded portion (34) screwed to the left eye positioning member (28), and the second threaded part (33) has a smooth portion inserted into the right eye positioning member (29).

8. The double eyelid fine positioner according to claim 1, wherein the bottom end of the face positioning member (8) is provided with an arc face placing groove (35), and a silica gel part (36) is fixedly connected to the inside of the face placing groove (35).