Head fixator for facial plastic surgery

Abstract

The utility model discloses a head fixer for facial plastic surgery, which comprises a bottom plate, a height-adjustable adjusting plate arranged above the bottom plate, two position-adjustable auxiliary pillows arranged below the adjusting plate, a headrest arranged at the top of the bottom plate, and a support shell, the two supporting shells are installed on the left side and the right side of the bottom of the adjusting plate correspondingly, and fixing blocks are installed on the inner walls of the supporting shells. Through mutual cooperation of the adjusting plate, the auxiliary pillow, the headrest, the supporting shell, the fixing block, the positioning block, the fixing groove, the fixing rod, the movable block, the buffer spring, the clamping block, the clamping groove, the push rod, the push block, the sliding groove, the iron block, the sliding rod, the sliding block and the electromagnet, the head fixator for facial plastic surgery is achieved, and the height of the auxiliary pillow can be adjusted according to needs when the auxiliary pillow is used; and meanwhile, the head can be conveniently and rapidly fixed through the auxiliary pillow, so that the head fixing efficiency is improved, and meanwhile the use convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of head fixators, in particular to a head fixator for facial plastic surgery. Background Art

[0002] Facial plastic surgery is an effective means of reshaping and reshaping the face through cosmetic surgery. A harmonious facial contour is not only the foundation of a beautiful face, but also highlights a person's overall temperament. According to medical records, many people are born with broad facial bones and a hard, severe facial contour. For these individuals, facial plastic surgery can create a more delicate and refined face. However, during facial plastic surgery, the head moves, making the procedure significantly more difficult. This is when a head fixator is used.

[0003] According to application number: CN201820969043.4, a head fixer for facial plastic surgery includes a base plate, support columns are fixed on both sides of the upper end of the base plate, a cavity is provided in the support column, a lifting device is provided in the cavity, a support rod is provided at the upper end of the lifting device, the upper end of the support rod passes through one end side wall of the cavity and extends to the upper end of the support column, a horizontal plate is fixed to the upper end of the support rod, and two mounting plates are fixed to the lower end of the horizontal plate, one of the mounting plates is penetrated by a second rotating rod.

[0004] The adjustment process of the head immobilizer in the above case is relatively complicated and troublesome, which seriously affects the use of the head immobilizer and the efficiency of head fixation. Utility Model Content

[0005] The purpose of the present utility model is to provide a head fixator for facial plastic surgery to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a head fixator for facial plastic surgery, comprising a base plate and an adjustment plate with adjustable height arranged above the base plate, two auxiliary pillows with adjustable positions are arranged below the adjustment plate, and a headrest is arranged on the top of the base plate.

[0007] Preferably, it also includes a supporting shell, wherein there are two supporting shells and they are respectively installed on the left and right sides of the bottom of the adjustment plate, a fixing block is installed on the inner wall of the supporting shell, and a positioning block is installed on the top of the bottom plate and at the position corresponding to the supporting shell, and the top of the positioning block passes through the supporting shell and the fixing block from bottom to top and extends to the outside of the fixed block.

[0008] Preferably, the left and right sides of the adjustment plate are provided with fixing grooves, the left and right sides of the inner wall of the fixing groove are fixedly connected by a fixing rod, the surface of the fixing rod is slidably connected to a moving block, and the surface of the fixing rod is sleeved with a buffer spring.

[0009] Preferably, the bottom of the moving block passes through the fixed groove and the support shell from top to bottom and extends to the interior of the support shell. A card block is installed on the side of the two moving blocks away from each other, and a card slot adapted to the card block is provided on the side of the positioning block close to the card block.

[0010] Preferably, a push rod is installed on the top of the two moving blocks on the side away from each other, and one end of the push rod away from the moving block passes through the fixing slot and extends to the outside where a push block is installed.

[0011] Preferably, a slide groove is provided at the bottom of the adjustment plate, an iron block is installed on the top of the inner wall of the slide groove, and a slide rod is installed on the top of the opposite side of the two support shells, and a slider is slidably connected to the surface of the slide rod.

[0012] Preferably, an electromagnet that attracts the iron block is installed on the top of the slider, the top of the electromagnet passes through the slide slot and extends into the interior thereof, and the side of the slider close to the auxiliary pillow is connected to the auxiliary pillow through a mounting block.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model realizes a head fixator for facial plastic surgery through the mutual cooperation of the adjustment plate, the auxiliary pillow, the headrest, the support shell, the fixing block, the positioning block, the fixing groove, the fixing rod, the moving block, the buffer spring, the clamping block, the clamping groove, the push rod, the push block, the slide groove, the iron block, the sliding rod, the slider and the electromagnet. The height of the auxiliary pillow can be adjusted as needed, and the head can be fixed quickly and conveniently through the auxiliary pillow, thereby improving the efficiency of head fixation and the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a structural cross-sectional view of the front view of the utility model;

[0017] Figure 3 This is a structural cross-sectional view of the front view of the adjustment plate, support shell, positioning block and push block of the utility model.

[0018] In the figure: 1 base plate, 2 adjustment plate, 3 auxiliary pillow, 4 headrest, 5 support shell, 6 fixed block, 7 positioning block, 8 fixed slot, 9 fixed rod, 10 moving block, 11 buffer spring, 12 card block, 13 card slot, 14 push rod, 15 push block, 16 slide slot, 17 iron block, 18 slide rod, 19 slider, 20 electromagnet. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 A head fixator for facial plastic surgery includes a base plate 1 and an adjustment plate 2 with adjustable height arranged above the base plate 1, two auxiliary pillows 3 with adjustable positions are arranged below the adjustment plate 2, and a headrest 4 is arranged on the top of the base plate 1.

[0021] Furthermore, a soft cushion can be laid on the bottom plate 1 to improve the comfort of the user lying on the bottom plate 1.

[0022] The cam 5 is provided with a plurality of support shells 5, and the support shells 5 are respectively installed on the left and right sides of the bottom of the adjustment plate 2. A fixing block 6 is fixedly connected to the inner wall of the support shell 5. A positioning block 7 is fixedly connected to the top of the bottom plate 1 and the position corresponding to the support shell 5. The top of the positioning block 7 passes through the support shell 5 and the fixing block 6 from bottom to top and extends to the outside of the fixing block 6. The fixing block 6 improves the stability of the connection between the positioning block 7 and the support shell 5, and avoids the shaking of the positioning block 7 in the support shell 5. The left and right sides of the adjustment plate 2 are provided with a fixing groove 8. The left and right sides of the inner wall of the fixing groove 8 are fixedly connected by a fixing rod 9. The surface of the fixing rod 9 is slidably connected with a movable The movable block 10 and the surface of the fixed rod 9 are sleeved with a buffer spring 11. The bottom of the movable block 10 passes through the fixed groove 8 and the support shell 5 from top to bottom and extends to the inside of the support shell 5. The two movable blocks 10 are fixedly connected to the side away from each other with a card block 12. The side of the positioning block 7 close to the card block 12 is provided with a card slot 13 adapted to the card block 12. The side of the card block 12 close to the card slot 13 passes through the card slot 13 and extends to its interior and contacts with the inner wall of the card slot 13. The top of the two movable blocks 10 are fixedly connected to the side away from each other with a push rod 14. The end of the push rod 14 away from the movable block 10 passes through the fixed groove 8 and extends to its outside and is fixedly connected to the push block 15.

[0023] Furthermore, when adjusting the height of the headrest 4 as needed, both hands push the two pushing blocks 15 to move closer to each other at the same time, and the pushing block 15 drives the moving block 10 to move through the push rod 14, and the moving block 10 squeezes the buffer spring 11 to move, and the moving block 10 drives the clamping block 12 to move away from the clamping slot 13, so that the clamping block 12 and the clamping slot 13 are separated, and the force pushing the pushing block 15 remains unchanged. At the same time, a force pulling the pushing block 15 upward is added, and the pushing block 15 drives the moving block 10 to move upward through the adjusting plate 2, and the adjusting plate 2 drives the auxiliary pillow 3 to move upward, and then the hand holds the adjusting plate 2, releases the pushing block 15, and the buffer spring 11 is used to restore the elastic force of the buffer spring 11, so that the buffer spring 11 drives the moving block 10 to move close to the positioning block 7. When the clamping block 12 moves to the corresponding clamping slot 13, the clamping block 12 is inserted into the clamping slot 13 to complete the adjustment.

[0024] A slide groove 16 is provided at the bottom of the adjustment plate 2, and an iron block 17 is fixedly connected to the top of the inner wall of the slide groove 16. A slide rod 18 is fixedly connected to the top of the opposite side of the two support shells 5. The surface of the slide rod 18 is slidably connected to a slider 19. By setting the slide rod 18, the stability of the slider 19 during movement is improved. The top of the slider 19 is fixedly connected to an electromagnet 20 that is attracted to the iron block 17. The top of the electromagnet 20 passes through the slide groove 16 and extends into the interior thereof. The surface of the electromagnet 20 is in sliding contact with the inner wall of the slide groove 16. The side of the slider 19 close to the auxiliary pillow 3 is connected to the auxiliary pillow 3 through the mounting block 21.

[0025] Furthermore, a control button is fixedly connected to the top of the adjustment plate 2, and the electromagnet 20 is electrically connected to the control button.

[0026] By means of the mutual cooperation of the adjustment plate 2, the auxiliary pillow 3, the headrest 4, the support shell 5, the fixing block 6, the positioning block 7, the fixing groove 8, the fixing rod 9, the moving block 10, the buffer spring 11, the clamping block 12, the clamping groove 13, the push rod 14, the push block 15, the slide groove 16, the iron block 17, the slide rod 18, the slider 19 and the electromagnet 20, a head fixator for facial plastic surgery is realized. Moreover, the height of the auxiliary pillow 3 during use can be adjusted as needed, and the head can be fixed quickly and conveniently through the auxiliary pillow 3, thereby improving the efficiency of head fixation and the convenience during use.

[0027] During use, the user lies on the base plate 1 with his head resting on the headrest 4, and then pulls the auxiliary pillow 3, which moves close to both sides of the user's head. The auxiliary pillow 3 drives the electromagnet 20 to move in the slide groove 16. When the two auxiliary pillows 3 are in contact with both sides of the user's head, the electromagnet 20 is turned on, so that the electromagnet 20 generates suction, so that the electromagnet 20 and the iron block 17 are attracted to each other, thereby ensuring the stability of the auxiliary pillow 3 during use and completing the fixation of the head.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A head fixator for facial plastic surgery, characterized in that: The invention comprises a base plate (1) and an adjustment plate (2) arranged above the base plate (1) and capable of adjusting the height. Two auxiliary pillows (3) with adjustable positions are arranged below the adjustment plate (2), and a headrest (4) is arranged on the top of the base plate (1).

2. A head fixator for facial plastic surgery according to claim 1, characterized in that: The invention also includes a support shell (5), wherein the number of the support shells (5) is two and they are respectively installed on the left and right sides of the bottom of the adjustment plate (2); a fixing block (6) is installed on the inner wall of the support shell (5); a positioning block (7) is installed on the top of the bottom plate (1) and at a position corresponding to the support shell (5); the top of the positioning block (7) passes through the support shell (5) and the fixing block (6) in sequence from bottom to top and extends to the outside of the fixing block (6).

3. The head fixator for facial plastic surgery according to claim 2, characterized in that: The left and right sides of the adjustment plate (2) are both provided with fixed grooves (8), the left and right sides of the inner wall of the fixed groove (8) are fixedly connected by a fixed rod (9), the surface of the fixed rod (9) is slidably connected to a moving block (10), and the surface of the fixed rod (9) is sleeved with a buffer spring (11).

4. The head fixator for facial plastic surgery according to claim 3, characterized in that: The bottom of the moving block (10) passes through the fixing groove (8) and the supporting shell (5) in sequence from top to bottom and extends to the interior of the supporting shell (5); a clamping block (12) is installed on the side of the two moving blocks (10) that are away from each other; and a clamping slot (13) adapted to the clamping block (12) is provided on the side of the positioning block (7) close to the clamping block (12).

5. The head fixator for facial plastic surgery according to claim 4, characterized in that: A push rod (14) is installed on the top of the two moving blocks (10) away from each other. The end of the push rod (14) away from the moving block (10) passes through the fixed groove (8) and extends to the outside where a push block (15) is installed.

6. The head fixator for facial plastic surgery according to claim 5, characterized in that: A slide groove (16) is provided at the bottom of the adjustment plate (2), an iron block (17) is installed on the top of the inner wall of the slide groove (16), and a slide rod (18) is installed on the top of the opposite side of the two support shells (5), and a slider (19) is slidably connected to the surface of the slide rod (18).

7. The head fixator for facial plastic surgery according to claim 6, characterized in that: An electromagnet (20) that is attracted to the iron block (17) is installed on the top of the slider (19), and the top of the electromagnet (20) passes through the slide groove (16) and extends into the interior thereof. The side of the slider (19) close to the auxiliary pillow (3) is connected to the auxiliary pillow (3) through a mounting block (21).

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