A face profile shaping stereometer

Abstract

The utility model discloses a kind of face profile plastic three-dimensional measuring device, belong to facial plastic technical field, including bottom plate, the upper fixed mounting of bottom plate has column lifting assembly, the upper position of column lifting assembly is installed with limit measuring assembly, the upper of bottom plate and the position fixed mounting of column lifting assembly one side is located with supporting plate, the upper of bottom plate and the position setting of column lifting assembly outside is located with press sterilization device, the outside of bottom plate is provided with rotary fixing device;The utility model is through being set press sterilization device, so that staff can press box and screw rod etc. Structure cooperation to the head of patient carries out certain pressing when needed, to prevent the head of patient from shaking, and staff can press sterilization lamp and screw rod etc. Structure cooperation to the certain sterilization treatment of supporting plate etc. Structure when needed, to improve the working capacity of measuring device.

Description

Technical Field

[0001] This utility model belongs to the field of facial plastic surgery technology, specifically relating to a three-dimensional measuring device for facial contouring. Background Technology

[0002] Facial plastic surgery refers to effective methods of reshaping and modifying the face through cosmetic procedures. Broadly speaking, facial plastic surgery includes rhinoplasty, eyelid surgery, facial plastic surgery, ear surgery, and skin plastic surgery.

[0003] Chinese Patent Application No. 202321414106.7 discloses a three-dimensional measuring device for facial contouring, including a base, a support plate fixed to the upper surface of the base, a column fixed to the upper surface of the base, a movable block slidably installed inside the column, a threaded rod rotatably installed inside the column and threadedly engaged with the movable block, limit sleeves fixed to both ends of the movable block, limit plates inserted into the limit sleeves, springs fixed between the two limit plates and the limit sleeves, limit rotating rods fixed to the outer ends of the two limit plates, a rotating roller fixed to the rear end of the limit rotating rod, the rotating roller matching the support plate, first limit grooves opened at the front end and left and right ends of the column, first limit sliders fixed on three sides of the outer end of the movable block and slidably engaged with the first limit grooves, and a first indicator plate matching the column fixed to the first limit slider at the front end. This utility model can measure the facial contour of a patient.

[0004] 1. The aforementioned patent has the problem of not being able to prevent the patient's head from moving around and is inconvenient to sterilize the tray and other structures, thus reducing the working capacity of the measuring device; 2. The aforementioned patent has the problem of not being able to adjust the direction of the tray and other structures and the measuring device being prone to accidental displacement, thus reducing the practicality of the measuring device. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a three-dimensional facial contouring measuring instrument, characterized by high working capacity and strong practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a facial contour shaping three-dimensional measuring device, including a base plate, a column lifting assembly fixedly installed on the top of the base plate, a limit measuring assembly installed on the upper part of the column lifting assembly, a support plate fixedly installed on the top of the base plate and on one side of the column lifting assembly, a pressing sterilization device provided on the top of the base plate and on the outside of the column lifting assembly, and a rotating fixing device provided on the outside of the base plate.

[0007] Preferably, the press sterilization device includes a lead screw, a lifting plate, a guide rod, a lifting frame, a sterilization component, and a pressing box. The lead screw is mounted on the top of the base plate and on the side of the column lifting component away from the support plate via a bearing. The lifting plate is threaded onto the outside of the lead screw. The guide rod is fixedly mounted on the top of the base plate and on the side of the lead screw away from the column lifting component. A pressing box is provided on the top of the support plate. The lifting plate and the pressing box are connected by a lifting frame. The sterilization component is installed near the center of the pressing box.

[0008] Preferably, the sterilization component includes a screw, a battery, a sterilizing lamp, and a quartz glass shell. The screw is threadedly installed on the top of the pressing box and on one side of the lifting frame. The quartz glass shell is located below the screw and inside the pressing box. Multiple batteries are fixedly installed inside the quartz glass shell, and the sterilizing lamp is fixedly installed below the batteries.

[0009] Preferably, the shape and size of the inner cross-section of the pressing box are the same as the shape and size of the outer cross-section of the quartz glass shell.

[0010] Preferably, the rotating fixing device includes a fixing shaft, a tightening screw, and an L-shaped plate. The L-shaped plate is provided on the outer side of the base plate, and the fixing shaft is fixedly installed on the inner side of the L-shaped plate and located below the base plate. The tightening screw is threadedly installed on the top of the L-shaped plate.

[0011] Preferably, the rotating fixing device further includes a threaded block and a suction cup. The threaded block is installed on the bottom of the L-shaped plate by threads, and the suction cup is fixedly installed below the tightening screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, by setting up a press sterilization device, allows staff to press the patient's head when needed using the combination of the press box and screw, thereby preventing the patient's head from moving around. Furthermore, staff can sterilize the tray and other structures when needed using the combination of the sterilization lamp and screw, thus improving the working capacity of the measuring device.

[0014] 2. By setting up a rotating fixing device, this utility model allows the operator to adjust the direction of the tray and other structures when needed by using the cooperation of the fixing shaft and tightening screws, so as to better meet the work needs in different situations. In addition, the operator can use the suction cup to fix the position of the measuring device when needed, thereby reducing the possibility of accidental displacement of the measuring device and improving the practicality of the measuring device. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a three-dimensional sectional view of the present invention;

[0017] Figure 3 This is a three-dimensional sectional view of the press-to-sterilize device of this utility model;

[0018] Figure 4 This is a three-dimensional sectional view of the rotating fixing device of this utility model.

[0019] In the diagram: 1. Base plate; 2. Limit measuring component; 3. Column lifting component; 4. Press sterilization device; 41. Screw; 42. Lifting plate; 43. Guide rod; 44. Lifting frame; 45. Sterilization component; 451. Screw; 452. Battery; 453. Sterilization lamp; 454. Quartz glass shell; 46. Press box; 5. Support plate; 6. Rotation fixing device; 61. Fixed shaft; 62. Threaded block; 63. Suction cup; 64. Tightening screw; 65. L-shaped plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please see Figure 1-4 The present invention provides the following technical solution: a facial contour shaping three-dimensional measuring device, including a base plate 1, a column lifting assembly 3 fixedly installed on the top of the base plate 1, a limit measuring assembly 2 installed on the upper part of the column lifting assembly 3, a support plate 5 fixedly installed on the top of the base plate 1 and on one side of the column lifting assembly 3, a pressing sterilization device 4 provided on the top of the base plate 1 and on the outside of the column lifting assembly 3, and a rotating fixing device 6 provided on the outside of the base plate 1.

[0023] Specifically, the press sterilization device 4 includes a lead screw 41, a lifting plate 42, a guide rod 43, a lifting frame 44, a sterilization component 45, and a press box 46. The lead screw 41 is mounted on the top of the base plate 1 and on the side of the column lifting component 3 away from the support plate 5 via a bearing. The lifting plate 42 is threaded onto the outside of the lead screw 41. The guide rod 43 is fixedly mounted on the top of the base plate 1 and on the side of the lead screw 41 away from the column lifting component 3. The press box 46 is provided on the top of the support plate 5. The lifting plate 42 and the press box 46 are connected by the lifting frame 44. The sterilization component 45 is installed near the center of the press box 46.

[0024] By adopting the above technical solution, staff can apply pressure to the patient's head when needed by using the combination of the pressing box 46 and the lead screw 41, thereby preventing the patient's head from moving around and ensuring the normal operation of the work.

[0025] Specifically, the sterilization component 45 includes a screw 451, a battery 452, a sterilization lamp 453, and a quartz glass shell 454. The screw 451 is threadedly installed on the top of the pressing box 46 and on one side of the lifting frame 44. The quartz glass shell 454 is located below the screw 451 and inside the pressing box 46. Multiple batteries 452 are fixedly installed inside the quartz glass shell 454. The sterilization lamp 453 is fixedly installed below the batteries 452.

[0026] By adopting the above technical solution, staff can perform sterilization treatment on structures such as the tray 5 when needed through the cooperation of the germicidal lamp 453 and the screw 451, thereby reducing the possibility of bacterial growth.

[0027] Specifically, the shape and size of the inner cross-section of the pressing box 46 are the same as the shape and size of the outer cross-section of the quartz glass shell 454.

[0028] By adopting the above technical solution, the measuring device can ensure that the inner side of the pressing box 46 and the outer side of the quartz glass shell 454 are in close contact with each other, thereby preventing the quartz glass shell 454 from shifting during the lifting and lowering process.

[0029] In this embodiment, when the facial contour of a patient needs to be measured using a stereoscopic measuring device during plastic surgery, the operator rotates the lead screw 41 in the pressing sterilization device 4. The lead screw 41 is connected to the base plate 1 by a bearing, and is threadedly connected to the lifting plate 42. The lifting plate 42 is slidably connected to the guide rod 43. Therefore, the lead screw 41 drives the lifting plate 42 to move, which in turn drives the pressing box 46 to rise through the lifting frame 44. Then, the patient places their head on the support plate 5, and the operator rotates the lead screw 41 in the opposite direction, causing the pressing box 46 to descend, thereby pressing down on the patient's head to prevent it from moving around. Then, the operator manipulates the limiting measuring component 2 and the column lifting component 3 to measure the patient's facial contour. After measurement, the screw 41 is rotated to raise the pressure box 46, allowing the patient to remove their head from the tray 5. When sterilization of the tray 5 is required, the operator manipulates the screw 41 to adjust the height of the pressure box 46, then rotates the screw 451 in the sterilization assembly 45. The screw 451 is threadedly connected to the pressure box 46, and a bearing is connected to the quartz glass shell 454. The inner side of the pressure box 46 and the outer side of the quartz glass shell 454 are in contact with each other, so the screw 451 gradually detaches the quartz glass shell 454 from the pressure box 46. Then, the sterilization lamps 453 on each battery 452 are activated to sterilize the tray 5.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the rotating fixing device 6 includes a fixing shaft 61, a tightening screw 64 and an L-shaped plate 65. An L-shaped plate 65 is provided on the outer side of the base plate 1. A fixing shaft 61 is fixedly installed on the inner side of the L-shaped plate 65 and located below the base plate 1. A tightening screw 64 is threadedly installed on the top of the L-shaped plate 65.

[0032] By adopting the above technical solution, the staff can adjust the direction of the pallet 5 and other structures by means of the cooperation of the fixed shaft 61 and the tightening screw 64 when needed, so as to better meet the work needs in different situations.

[0033] Specifically, the rotating fixing device 6 also includes a threaded block 62 and a suction cup 63. The bottom of the L-shaped plate 65 is threaded with the threaded block 62, and the suction cup 63 is fixedly installed below the tightening screw 64.

[0034] By adopting the above technical solution, the staff can use the suction cup 63 to fix the position of the measuring device when needed, thereby reducing the possibility of accidental displacement of the measuring device and ensuring the normal operation of the work.

[0035] In this embodiment, when it is necessary to adjust the direction of the support plate 5 and other structures, the operator turns the tightening screw 64 on the L-shaped plate 65 in the rotating fixing device 6 to release the base plate 1, and then pulls the base plate 1 and other structures to rotate around the fixed axis 61 until the support plate 5 and other structures rotate to the required direction. Then, the operator turns the tightening screw 64 in the opposite direction until the tightening screw 64 tightens the base plate 1. The adjustment is then complete. During the operation, the suction cup 63 can adsorb and fix the measuring instrument on the table to prevent the measuring instrument from accidentally shifting. The threaded block 62 plays a role in connecting and installing.

[0036] The present invention comprises a limit measuring assembly 2 consisting of a movable block, a first limit slider, a first indicator plate, a limit sleeve, a limit rotating rod, a rotating roller, a limit insert plate, a spring, a second limit groove, and a second indicator plate; a column lifting assembly 3 consisting of a column, a first limit groove, a threaded rod, a rotating handle, a positioning toothed sleeve, a positioning toothed block, a cavity, a limit insertion hole, a limit insert rod, and a limit plate; and a support plate. The structure and principle of the support plate 5 have been disclosed in a facial contour shaping three-dimensional measuring device disclosed in Chinese patent application number 202321414106.7. Its working principle... The procedure involves the patient placing their chin against the upper end of the support plate during measurement. The operator rotates a threaded rod, which, through the threaded engagement between the rod and the movable block, causes the limiting sleeves to move up and down on the outside of the column. Meanwhile, two rotating rollers are in contact with the outer contours of the patient's face. During the up-and-down movement of the limiting sleeves, the springs and rotating rollers work together to continuously extend and retract the two limiting plates within their respective sleeves, thus achieving contour measurement. Recording begins with the height of the limiting sleeves, followed by the measurement of the distance between the two rotating rollers and the column at that height. Mechanical energy recording; the sliding fit between the first limiting groove and the first limiting slider restricts the direction of movement of the movable block, allowing the rotating threaded rod to drive the limiting sleeve to move up and down through its threaded fit with the movable block. The sliding fit between the second indicator plate and the second limiting groove restricts the direction and range of movement of the limiting plate. The first and second indicator plates, along with the scale on the outer end face of the column and the limiting sleeve, facilitate the recording of measurement data by the operator. When the threaded rod is rotated, the rotating handle is moved from the positioning tooth sleeve... The inner part is pulled out, causing the positioning tooth block to separate from the positioning tooth sleeve, and the limiting plate to fit against the lower end face of the cavity. Then, the rotating handle is rotated. Through the insertion and engagement between the limiting insertion hole and the limiting insertion rod, the rotating handle can drive the threaded rod to rotate accordingly. After the limiting insertion sleeve is adjusted to the outside, the rotating handle is pressed down, causing the positioning tooth block to re-engage with the positioning tooth sleeve. This restricts the direction of the rotating handle, thereby achieving the positioning effect of the limiting insertion sleeve. During the data reading process, the displacement of the limiting insertion sleeve can be avoided.

[0037] The structure and principle of the germicidal lamp 453 in this utility model have been disclosed in the power transmission mechanism of an electric endoscopic anastomosis device disclosed in Chinese patent application number 202122604755.0. Its working principle is to use a low mercury vapor pressure to emit two invisible ultraviolet rays. Its spectrum mainly consists of two lines, one with a wavelength of 253.7 nanometers and the other with a wavelength of 185 nanometers. After the cells absorb the ultraviolet rays, they act on the genetic material inside the cells. Through photochemical reaction, the energy of ultraviolet rays can cause mutations in the genetic material, causing bacteria to die immediately or be unable to reproduce, thus achieving the purpose of sterilization.

[0038] The working principle and usage process of this utility model are as follows: When a three-dimensional measuring device is needed to measure the patient's facial contour during plastic surgery, the operator rotates the lead screw 41 in the pressing and sterilizing device 4. The lead screw 41 is connected to the base plate 1 by a bearing, and is threadedly connected to the lifting plate 42. The lifting plate 42 is slidably connected to the guide rod 43. Therefore, the lead screw 41 drives the lifting plate 42 to move, which in turn drives the pressing box 46 to rise through the lifting frame 44. Then, the patient places their head on the support plate 5. The operator rotates the lead screw 41 in the opposite direction, causing the pressing box 46 to descend, thereby pressing down on the patient's head to prevent it from moving around. Then, the operator manipulates the limiting measuring component 2 and the column lifting component 3 to measure the patient's facial contour. After the measurement is completed, the lead screw 41 is rotated to raise the pressing box 46, and the patient removes their head from the support plate 5. The work is completed. When it is necessary to sterilize the support plate 5, the operator manipulates the lead screw 41 to adjust the height of the pressing box 46. Then, rotate the screw 451 in the sterilization component 45. The screw 451 is threadedly connected to the pressing box 46, and the screw 451 is bearing-connected to the quartz glass shell 454. The inner side of the pressing box 46 and the outer side of the quartz glass shell 454 are in contact with each other. Therefore, the screw 451 drives the quartz glass shell 454 to gradually detach from the pressing box 46. Then, the sterilization lamps 453 on each battery 452 are turned on to sterilize the tray 5, etc. When it is necessary to adjust the direction of the tray 5 and other structures, the operator turns the tightening screw 64 on the L-shaped plate 65 in the rotating fixing device 6 to release the base plate 1. Then, pull the base plate 1 and other structures to rotate around the fixing axis 61 until the tray 5 and other structures rotate to the required direction. Then, turn the tightening screw 64 in the opposite direction until the tightening screw 64 tightens the base plate 1. The adjustment is completed. During the operation, the suction cup 63 can adsorb and fix the measuring device on the table to prevent the measuring device from accidentally shifting. The threaded block 62 plays a role in connecting and installing.

[0039] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A facial contouring three-dimensional measuring device, comprising a base plate (1), a column lifting assembly (3) fixedly installed above the base plate (1), a limit measuring assembly (2) installed near the upper part of the column lifting assembly (3), and a support plate (5) fixedly installed above the base plate (1) and on one side of the column lifting assembly (3), characterized in that: A pressing sterilization device (4) is provided above the base plate (1) and outside the column lifting assembly (3), and a rotating fixing device (6) is provided on the outside of the base plate (1).

2. A stereocomparator for facial profile analysis according to claim 1, characterized in that: The press sterilization device (4) includes a lead screw (41), a lifting plate (42), a guide rod (43), a lifting frame (44), a sterilization component (45), and a press box (46). The lead screw (41) is installed above the base plate (1) and on the side of the column lifting component (3) away from the support plate (5) via a bearing. The lifting plate (42) is installed on the outside of the lead screw (41) via a thread. The guide rod (43) is fixedly installed above the base plate (1) and on the side of the lead screw (41) away from the column lifting component (3). The press box (46) is provided above the support plate (5). The lifting plate (42) and the press box (46) are connected by the lifting frame (44). The sterilization component (45) is installed near the center of the press box (46).

3. A stereocomparator for facial profile analysis according to claim 2, characterized in that: The sterilization component (45) includes a screw (451), a battery (452), a sterilizing lamp (453), and a quartz glass shell (454). The screw (451) is threadedly installed on the top of the pressing box (46) and on one side of the lifting frame (44). The quartz glass shell (454) is located below the screw (451) and inside the pressing box (46). Multiple batteries (452) are fixedly installed inside the quartz glass shell (454). The sterilizing lamp (453) is fixedly installed below the batteries (452).

4. A stereocomparator for facial profile analysis according to claim 3, characterized in that: The shape and size of the inner cross-section of the pressing box (46) are the same as the shape and size of the outer cross-section of the quartz glass shell (454).

5. A facial contouring stereoscopic measuring device according to claim 1, characterized in that: The rotating fixing device (6) includes a fixing shaft (61), a tightening screw (64) and an L-shaped plate (65). An L-shaped plate (65) is provided on the outer side of the base plate (1). A fixing shaft (61) is fixedly installed on the inner side of the L-shaped plate (65) and below the base plate (1). A tightening screw (64) is threadedly installed on the top of the L-shaped plate (65).

6. A stereocomparator for facial profile analysis according to claim 5, characterized in that: The rotating fixing device (6) also includes a threaded block (62) and a suction cup (63). The bottom of the L-shaped plate (65) is threaded with the threaded block (62), and the suction cup (63) is fixedly installed below the tightening screw (64).

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