Plastic surgery head fixation device

Abstract

The application discloses a head fixing device for plastic surgery, and relates to the field of plastic surgery, which comprises a main supporting plate, a clamping horizontal groove is symmetrically arranged on the two side edges of the main supporting plate, a side arc-shaped plate is butt-jointed to the two side edges of the main supporting plate, a pulling clamping groove is horizontally arranged on one side edge of the side arc-shaped plate, a pulling block is clamped to the inner side edge of the pulling clamping groove, a bottom supporting sponge is horizontally fixedly bonded to the top surface of the main supporting plate, a gas bag block is fixedly bonded to the top surface of the side arc-shaped plate, a butt-joint block is butt-jointed to one end of the main supporting plate, an extension sponge is fixedly bonded to the top surface of the butt-joint block, an outer shell is screw-connected to one side edge of the butt-joint block, and an extension sleeve rod is arranged on the bottom surface of the butt-joint block. The device has the advantages of simple design structure, simple operation, multi-directional adjustment structure, satisfaction of various angle adjustment processes, assistance to surgery, great improvement of the efficiency of surgery and convenience of surgery.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plastic surgery, in particular to a head fixing device for plastic surgery. BACKGROUND

[0002] Plastic surgery is based on the principle of reducing the exposure range of the patient's wound, good exposure of the lesion and convenient operation. Therefore, the less the tissue exposure at the incision during the operation, the closer the incision to the lesion, the more convenient the operation; and cosmetic plastic surgery is based on the principle of facilitating comparison of surgical results, reducing incision exposure and postoperative scar proliferation, and the operation requires precision and accuracy to avoid unnecessary tissue damage.

[0003] For the present plastic surgery, the patient's head needs to be fixed first, and then the patient's face can be operated. The traditional head fixing is to support the head with a headrest structure. However, the fixation is not stable enough, which may cause movement during the operation, affecting the operation. At the same time, the directionality has certain limitations when adjusting the head, which brings certain inconvenience in actual use and affects the operation, greatly affecting the efficiency of plastic surgery. SUMMARY

[0004] The present application aims to provide a head fixing device for plastic surgery to solve the problem of the traditional head fixing, which is to support the head with a headrest structure. However, the fixation is not stable enough, which may cause movement during the operation, affecting the operation. At the same time, the directionality has certain limitations when adjusting the head, which brings certain inconvenience in actual use and affects the operation, greatly affecting the efficiency of plastic surgery.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0006] A head fixation device for plastic surgery comprises a main support plate, two sides of the main support plate are symmetrically provided with clamping transverse grooves, two sides of the main support plate are connected with side arc plates, one side of the side arc plate is horizontally provided with a toggle slot, the inner side of the toggle slot is clamped with a toggle block, the top surface of the main support plate is horizontally fixed with a bottom support sponge, the top surface of the side arc plate is fixed with an airbag block, one end of the main support plate is connected with a docking block, the top surface of the docking block is fixed with an extension sponge, and the One side is bolted to the outer shell, and an extension sleeve rod is provided on the bottom surface of the docking block, and a side bolt of the extension sleeve rod is connected to the side fixing box, one end of the docking block is welded with a flip gear, and a flip groove is provided on the top of the extension sleeve rod, and a support rod is vertically plugged into the bottom end of the extension sleeve rod, and a fixed bottom plate is horizontally welded to the bottom end of the support rod, and connecting through holes are evenly provided on the top surface of the fixed bottom plate, and an inner sleeve groove is horizontally provided on the inner side of the side arc plate, and a support spring is fixedly clamped on the inner side of the inner sleeve groove. The inner side edge of the clamping transverse groove is clamped with a clamping block, and the inner side edge of the clamping transverse groove is horizontally provided with a limited tooth groove, and one end of the side arc plate is horizontally provided with an extension through hole, and the inner side edge of the extended through hole is horizontally inserted with an extension rod, and the clamping block is clamped with a limited block on the side away from the side arc plate, and the docking block is provided with a clamping sleeve groove on the side close to the main support plate, and the inner side edge of the clamping sleeve groove is clamped with a rotating clamping block, and the rotating clamping block is welded with a bevel gear at one end away from the main support plate, and the inner side of the outer shell is bolted. It is connected to a flip motor, and a main gear is provided on the inner side of the clamping sleeve groove. A main shaft connecting rod is horizontally inserted into the inner side of the flip groove, and a transmission gear is fixedly sleeved on the outer side of the main shaft connecting rod. A fixed shaft rod is inserted into the center position of the flip gear, and a top fixing block is welded on the inner top surface of the extension sleeve rod. A blocking top plate is horizontally clamped on the inner side of the extension sleeve rod, and a rotating motor is connected by bolts on the inner side of the side fixing box body. A top cylinder is inlaid on the inner side of the supporting pole, and a through hole is provided on the top surface of the blocking top plate.

[0007] As a preferred embodiment of the present invention: the clamping transverse groove is horizontally opened at the center position of both side edges of the main support plate, the number of side arc plates is four, and the four side arc plates are respectively arranged in parallel in groups of two at both side edges of the main support plate, and one end of the side arc plate is docked at the opening side position of the clamping transverse groove.

[0008] As a preferred embodiment of the present invention: the toggle slot is horizontally opened on the side edge of the side arc plate near one end of the clamping horizontal slot, and the interior of the toggle slot is connected to the interior of the inner sleeve slot, and one end of the toggle block passes through the toggle slot and extends to the inner side edge of the inner sleeve slot.

[0009] As one of the preferred embodiments of the present application: the butt block and the main support plate are arranged at the same horizontal position, the side fixing box is fixedly arranged at the side of the extension sleeve rod close to the top end position, the flip gear is fixedly arranged at the bottom center of the end of the butt block away from the main support plate, and the flip gear is clamped at the inner side of the flip groove.

[0010] As one of the preferred embodiments of the present application: the flip groove is vertically arranged at the top center of the extension sleeve rod, the two side edges of the flip groove extend to the outer side edge through the side wall of the extension sleeve rod, the top end of the support vertical rod is welded vertically upward at the bottom center of the blocking top plate, and the connecting through hole is arranged at the top edge of the fixed bottom plate.

[0011] As one of the preferred embodiments of the present application: one end of the support spring is horizontally butted at the side edge of the knob, the number of clamping blocks is consistent with the number of side arc-shaped plates, one end of the clamping block extends to the outer side edge through the opening of the clamping horizontal groove, and the extension end is horizontally welded at the center of one end of the side arc-shaped plate.

[0012] As one of the preferred embodiments of the present application: one end of the extension rod is horizontally welded at one side edge of the knob, and the other end is horizontally welded at the side center of the limiting block, the limiting block is provided with a rack at the side away from the extension rod, the rack and the limiting gear slot are toothed with each other, one end of the rotating clamping block extends to the outer side edge through the opening of the clamping sleeve groove, and the extension end is horizontally welded at the center of one end of the main support plate.

[0013] As one of the preferred embodiments of the present application: the outer tooth edge of the bevel gear and the outer side edge of the main gear are toothed with each other, the output end of the flip motor extends to the inner side edge of the clamping sleeve groove through the side wall of the butt block, and the extension end is fixedly inserted at the center of the main gear, one end of the main shaft rod is horizontally welded at the output end of the rotating motor, and the two ends of the fixed shaft rod are vertically inserted at the inner side edge of the flip groove.

[0014] As one of the preferred embodiments of the present application: the through hole is arranged at the top center of the blocking top plate, and the output end of the top connecting cylinder extends vertically upward through the through hole to the inner side edge of the extension sleeve rod, and the extension end is vertically welded at the bottom center of the top fixed block.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1. The application is designed small and convenient to install and handle, the fixed bottom plate is connected in the specified position through the bolt through connection hole, the extension rod is pulled away from the limit block, then the opposite side of the arc-shaped plate is pushed to make the clamping block slide in the inner side of the clamping transverse groove, the arc-shaped plate is supported on the side of the patient's head, then the limit block is clamped in the limit tooth groove under the support spring, the clamping block is stable in the specified position of the clamping transverse groove, the bottom support sponge and the extension sponge support the patient's head, and the patient's head is fixed, the head is fixed at a specified angle, the rotating motor is controlled to rotate, the main gear is rotated to drive the rotation of the bevel gear, the rotating clamping block is rotated in the inner side of the clamping sleeve groove, the rotating clamping block is rotated to drive the main support plate to rotate, and the fixed head is rotated to a specified angle.

[0017] 2. The application is designed to lift or lower the angle of the patient's head, the rotating motor is controlled to rotate, the transmission gear drives the rotating gear to rotate in the inner side of the rotating groove, the abutting block is formed in the top end of the extension sleeve rod, the main support plate is formed in the rotating groove, and the height of the main support plate is not suitable, the top gas cylinder is controlled to shrink or lift, the extension sleeve rod is retracted or extended at the top end of the support stand, and the effect of lifting or lowering the main support plate is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the following drawings:

[0019] Fig. 1 It is a three-dimensional structure diagram of a plastic surgery head fixing device;

[0020] Fig. 2 It is a structure diagram of the main support plate side view of the plastic surgery head fixing device;

[0021] Fig. 3 It is a structure diagram of the main support plate side view of the plastic surgery head fixing device;

[0022] Fig. 4It is a structure diagram of extension sleeve rod of head fixing device for plastic surgery;

[0023] Fig. 5 It is a structure diagram of extension sleeve rod of head fixing device for plastic surgery;

[0024] Fig. 6 It is a structure diagram of extension sleeve rod of head fixing device for plastic surgery;

[0025] In the figure: 1, main support plate; 2, clamping cross groove; 3, side arc plate; 4, push clamping groove; 5, push block; 6, bottom support sponge; 7, air bag block; 8, butt joint block; 9, extension sponge; 10, outer shell; 11, extension sleeve rod; 12, side fixing box; 13, flip gear; 14, flip groove; 15, support vertical rod; 16, fixed bottom plate; 17, connecting through hole; 18, inner sleeve groove; 19, support spring; 20, clamping block; 21, limiting gear slot; 22, extension through hole; 23, extension rod; 24, limiting block; 25, clamping sleeve groove; 26, rotating clamping block; 27, conical gear; 28, flip motor; 29, main gear; 30, main shaft connecting rod; 31, transmission gear; 32, fixed shaft rod; 33, top fixed block; 34, blocking top plate; 35, rotating motor; 36, top connecting air cylinder; 37, insertion hole. DETAILED DESCRIPTION

[0026] Please refer to Figs. 1-2The application discloses a head fixing device for plastic surgery, which comprises a main supporting plate 1, a plurality of lateral arc-shaped plates 3, a plurality of connecting grooves 2, a plurality of driving grooves 4, a plurality of driving blocks 5, a plurality of inner sleeve grooves 18, a plurality of supporting springs 19, a plurality of clamping blocks 20, a plurality of limiting tooth grooves 21, a plurality of extension through holes 22, a plurality of extension sponges 9, a plurality of extension sleeve rods 11, a plurality of side fixing boxes 12, a plurality of reversing gears 13, a plurality of reversing grooves 14, a plurality of supporting vertical rods 15, a plurality of fixed bottom plates 16, a plurality of connecting through holes 17, a plurality of blocking top plates 34 and a plurality of transmission gears 31.The inner side of the extension through hole 22 is horizontally inserted with an extension rod 23, the clamping block 20 is clamped with a limiting block 24 on the side away from the side arc-shaped plate 3, one end of the extension rod 23 is horizontally welded on the side of the pushing block 5, and the other end is horizontally welded on the side center of the limiting block 24, the limiting block 24 is provided with a rack on the side away from the extension rod 23, and the rack and the limiting gear slot 21 are toothed with each other.

[0027] Please refer to Figs. 3-6 In the embodiment of the application, the inner side of the clamping sleeve slot 25 is clamped with a rotating clamping block 26, one end of the rotating clamping block 26 is horizontally extended to the outer side through the opening of the clamping sleeve slot 25, and the extended end is horizontally welded on the center of one end of the main supporting plate 1, the rotating clamping block 26 is welded with a bevel gear 27 on the end away from the main supporting plate 1, the inner side of the shell 10 is bolted with a turnover motor 28, the inner side of the clamping sleeve slot 25 is provided with a main gear 29, the inner side of the turnover slot 14 is horizontally inserted with a main shaft connecting rod 30, the outer side of the main shaft connecting rod 30 is fixedly sleeved with a transmission gear 31, a fixed shaft rod 32 is inserted into the center of the turnover gear 13, the outer tooth edge of the bevel gear 27 and the outer side of the main gear 29 are toothed with each other, the output end of the turnover motor 28 is horizontally extended to the inner side of the clamping sleeve slot 25 through the side wall of the docking block 8, and the extended end is fixedly inserted into the center of the main gear 29, one end of the main shaft connecting rod 30 is horizontally welded on the output end of the rotating motor 35, the two ends of the fixed shaft rod 32 are vertically inserted into the inner side of the turnover slot 14, the inner side of the extension sleeve rod 11 is welded with a top fixed block 33, the inner side of the extension sleeve rod 11 is horizontally clamped with a blocking top plate 34, the inner side of the side fixed box body 12 is bolted with a rotating motor 35, the inner side of the supporting vertical rod 15 is embedded with a top connecting air cylinder 36, the top surface of the blocking top plate 34 is provided with a penetrating hole 37, the penetrating hole 37 is provided in the center of the top surface of the blocking top plate 34, and the output end of the top connecting air cylinder 36 is vertically upwardly extended to the inner side of the extension sleeve rod 11 through the penetrating hole 37, and the extended end is vertically upwardly welded on the center of the bottom surface of the top fixed block 33.

[0028] The components are all general standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0029] The working principle of the application is as follows:

[0030] The fixed base plate 16 is butted in the designated position by screwing through the connection through hole 17 so as to be fixed, the push block 5 on the side edge of the opposite arc-shaped plate 3 is pushed so that the extension rod 23 pulls the limiting block 24 away from the limiting tooth groove 21, then the opposite arc-shaped plate 3 is pushed so that the clamping block 20 slides on the inner side edge of the clamping transverse groove 2, after the arc-shaped plate 3 is moved to the designated position, the arc-shaped plate 3 is supported on the side edge of the patient's head, then the limiting block 24 is clamped in the inside of the limiting tooth groove 21 under the top of the supporting spring 19, and the clamping block 20 is stabilized in the designated position of the clamping transverse groove 2, the bottom support sponge 6 and the extension sponge 9 support the bottom surface of the patient's head so as to be more comfortable, and the air bag block 7 is inflated so as to be pressed on the outside edge of the head, so as to fix the head, after the fixing is completed, when the patient's head needs to be fixed at a designated angle, the turning motor 28 is controlled to rotate so that the main gear 29 rotates to drive the conical gear 27 to rotate, so that the conical gear 27 drives the rotating clamping block 26 to rotate on the inner side edge of the clamping sleeve groove 25, so that the rotating clamping block 26 rotates to drive the main support plate 1 to rotate so that the fixed head rotates to a designated angle, and when the patient's head needs to be raised or inclined at an angle, the rotating motor 35 is controlled to rotate so that the transmission gear 31 drives the turning gear 13 to turn in the inner side edge of the turning groove 14, so that the butt block 8 forms a turning motion on the top end of the extension sleeve rod 11, so that the main support plate 1 forms a turning effect to form a designated angle, and when the height of the main support plate 1 is not suitable, the top air cylinder 36 is controlled to shrink or rise so that the extension sleeve rod 11 shrinks or extends on the top end of the supporting vertical rod 15, so as to achieve the effect of raising or lowering the main support plate 1.

[0031] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A head fixation device for plastic surgery, comprising a main support plate (1), characterized in that: The two sides of the main support plate (1) are symmetrically provided with engaging transverse grooves (2), the two sides of the main support plate (1) are butted with side arc plates (3), one side of the side arc plate (3) is horizontally provided with a toggle slot (4), the inner side of the toggle slot (4) is clamped with a toggle block (5), the top surface of the main support plate (1) is horizontally fixedly bonded with a bottom support sponge (6), the top surface of the side arc plate (3) is fixedly bonded with an airbag block (7), one end of the main support plate (1) is butted with a docking block (8), the top surface of the docking block (8) is fixedly bonded with an extension sponge (9), one side of the docking block (8) is bolted with an outer shell (10), and the bottom surface of the docking block (8) is provided with an extension sleeve Rod (11), one side of the extension sleeve rod (11) is bolted to a side fixing box (12), one end of the docking block (8) is welded with a flip gear (13), the top of the extension sleeve rod (11) is provided with a flip groove (14), the bottom end of the extension sleeve rod (11) is vertically plugged with a support rod (15), the bottom end of the support rod (15) is horizontally welded with a fixed bottom plate (16), the top surface of the fixed bottom plate (16) is evenly provided with connecting through holes (17), the inner side of the side arc plate (3) is horizontally provided with an inner sleeve groove (18), the inner side of the inner sleeve groove (18) is fixedly clamped with a support spring (19), and the inner side of the clamping transverse groove (2) is clamped with a clamping block (20) The inner side of the clamping transverse groove (2) is horizontally provided with a limit tooth groove (21), one end of the side arc plate (3) is horizontally provided with an extension through hole (22), the inner side of the extension through hole (22) is horizontally plugged with an extension rod (23), the clamping block (20) is clamped with a limit block (24) on the side away from the side arc plate (3), the docking block (8) is provided with a clamping sleeve groove (25) on the side close to the main support plate (1), the inner side of the clamping sleeve groove (25) is clamped with a rotating clamping block (26), the rotating clamping block (26) is welded with a bevel gear (27) on the end away from the main support plate (1), the inner side of the outer shell (10) is bolted with a flip motor (28), The inner side of the clamping sleeve groove (25) is provided with a main gear (29), the inner side of the flip groove (14) is horizontally plugged with a main shaft connecting rod (30), the outer side of the main shaft connecting rod (30) is fixedly sleeved with a transmission gear (31), the center position of the flip gear (13) is plugged with a fixed shaft rod (32), the inner top surface of the extension sleeve rod (11) is welded with a top fixing block (33), the inner side of the extension sleeve rod (11) is horizontally clamped with a blocking top plate (34), the inner side of the side fixing box (12) is bolted with a rotating motor (35), the inner side of the support vertical rod (15) is inlaid with a top cylinder (36), and the top surface of the blocking top plate (34) is provided with an insertion hole (37).

2. A plastic surgery head fixation device according to claim 1, characterized in that: The clamping transverse groove (2) is horizontally opened at the center position of both side edges of the main support plate (1), the number of the side arc plates (3) is four, and the four side arc plates (3) are respectively arranged in pairs and in parallel at the two side edges of the main support plate (1), and one end of the side arc plate (3) is docked at the opening side edge position of the clamping transverse groove (2).

3. The head fixation device for plastic surgery according to claim 1, characterized in that: The toggle slot (4) is horizontally opened on the side of the side arc plate (3) near one end of the clamping transverse slot (2), and the interior of the toggle slot (4) is connected to the interior of the inner sleeve slot (18), and one end of the toggle block (5) passes through the toggle slot (4) and extends to the inner side of the inner sleeve slot (18).

4. The head fixation device for plastic surgery according to claim 1, characterized in that: The docking block (8) and the main support plate (1) are arranged in the same horizontal plane, the side fixing box (12) is fixedly arranged on the side of the extension sleeve (11) near the top end, the flip gear (13) is fixedly arranged at the center of the bottom surface of one end of the docking block (8) away from the main support plate (1), and the flip gear (13) is clamped and arranged at the inner side of the flip groove (14), and the outer side of the flip gear (13) and the outer side of the transmission gear (31) are gear-engaged with each other.

5. The head fixation device for plastic surgery according to claim 1, characterized in that: The flip groove (14) is vertically opened at the center position of the top end of the extension sleeve rod (11), and the two side edges of the flip groove (14) penetrate the side wall of the extension sleeve rod (11) and extend to the outer side position. The top end of the supporting rod (15) is vertically welded upward to the center position of the bottom surface of the blocking top plate (34), and the connecting through holes (17) are respectively opened at the top surface of the fixed bottom plate (16) near the edge position.

6. The head fixation device for plastic surgery according to claim 1, characterized in that: One end of the support spring (19) is horizontally docked at the side position of the toggle block (5), the number of the clamping blocks (20) is arranged to be consistent with the number of the side arc plates (3), and one end of the clamping block (20) passes through the opening of the clamping transverse groove (2) to set the outer edge, and the extended ends are horizontally welded to the center position of one end of the side arc plate (3) in a one-to-one correspondence, and the extended through hole (22) is kept in contact with the inner side edge of the inner sleeve groove (18).

7. The head fixation device for plastic surgery according to claim 1, characterized in that: One end of the extension rod (23) is horizontally welded to a side position of the toggle block (5), and the other end is horizontally welded to a side center position of the limit block (24). The limit block (24) is provided with a rack on a side away from the extension rod (23), and the rack and the limit tooth groove (21) are tooth-engaged with each other. One end of the rotating clamping block (26) horizontally passes through the opening of the clamping sleeve groove (25) and extends to the outer side, and the extended end is horizontally welded to a center position of one end of the main support plate (1).

8. The head fixation device for plastic surgery according to claim 1, characterized in that: The outer tooth edge of the bevel gear (27) and the outer side edge of the main gear (29) are tooth-engaged with each other. The output end of the flip motor (28) horizontally penetrates the side wall of the docking block (8) and extends to the inner side edge of the clamping sleeve groove (25), and the extended end is fixedly inserted in the center position of the main gear (29). One end of the main shaft connecting rod (30) is horizontally welded to the output end position of the rotating motor (35), and the two ends of the fixed shaft rod (32) are vertically inserted in the inner side position of the flip groove (14).

9. The head fixation device for plastic surgery according to claim 1, characterized in that: The insertion hole (37) is opened at the center position of the top surface of the blocking top plate (34), and the output end of the top-connected cylinder (36) vertically extends upward through the insertion hole (37) to the inner side of the extension sleeve (11), and the extension end is vertically welded upward to the center position of the bottom surface of the top fixing block (33).

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