CN219290258U

CN219290258U - Accurate self fat filling device capable of fine adjustment and quantification

Info

Publication number: CN219290258U
Application number: CN202222031498.0U
Authority: CN
Inventors: 吴艾竞
Original assignee: Hangzhou Zhangxiaodie Technology Co ltd
Current assignee: Hangzhou Zhangxiaodie Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-07-04
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses an accurate self-body fat filling device capable of fine adjustment and quantification, which comprises an injection cylinder, wherein a piston plate is connected to the inner wall of the injection cylinder in a sliding way, a quantifying plate is arranged above the piston plate, the quantifying plate is connected with the inner wall of the injection cylinder in a sliding way, a first connecting rod is symmetrically and fixedly connected to the top of the quantifying plate, a positioning plate is fixedly connected to the top of the first connecting rod, second connecting rods are symmetrically and fixedly connected to the two sides of the positioning plate, a first fixing box is fixedly connected to the outer surface of the injection cylinder, one end of each earlight second connecting rod, which is far away from the positioning plate, is respectively and fixedly connected with an inner threaded plate, the inner threaded plate is connected with the inner wall of the first fixing box in a sliding way, and an adjusting mechanism matched with the inner threaded plate is arranged inside the first fixing box.

Description

Accurate self fat filling device capable of fine adjustment and quantification

Technical Field

The utility model belongs to the technical field of fat filling, and particularly relates to a precise, fine-adjustable and quantitative autologous fat filling device.

Background

Fat filling is to utilize fat suction art, inhales unnecessary fat in parts such as self waist, abdomen, thigh, adopts sharp green centrifugation, purification treatment back, selects complete fat cell granule, transplants the position that needs to fill, just needs to use filling device at this moment, but current autologous fat filling device is mostly just simple carries out fat filling through the syringe barrel, needs to change the quantitative syringe barrel of equidimension not in order to realize the quantitative effect of fat filling, leads to equipment cost to improve, and troublesome operation has reduced work efficiency simultaneously.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides the accurate self-body fat filling device capable of fine adjustment and quantification so as to solve the problems in the prior art, wherein most of the existing self-body fat filling devices simply fill fat through injection barrels, and the quantitative injection barrels with different sizes are required to be replaced in order to achieve the quantitative effect of fat filling, so that the equipment cost is increased, and meanwhile, the operation is troublesome and the working efficiency is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses an accurate self-body fat filling device capable of fine adjustment and quantification, which comprises an injection cylinder, wherein a piston plate is connected to the inner wall of the injection cylinder in a sliding way, a quantifying plate is arranged above the piston plate, the quantifying plate is connected with the inner wall of the injection cylinder in a sliding way, a first connecting rod is symmetrically and fixedly connected to the top of the quantifying plate, a positioning plate is fixedly connected to the top of the first connecting rod, second connecting rods are symmetrically and fixedly connected to the two sides of the positioning plate, a first fixing box is fixedly connected to the outer surface of the injection cylinder, inner thread plates are respectively and fixedly connected to one ends, far away from the positioning plate, of the second connecting rods, the inner thread plates are connected with the inner wall of the first fixing box in a sliding way, and an adjusting mechanism matched with the inner thread plates is arranged inside the first fixing box.

As a preferable scheme of the utility model, the top of the piston plate is rotationally connected with a first threaded rod, the top of the first threaded rod is fixedly connected with an injection driving block, the surface of the positioning plate is fixedly connected with an internal thread sleeve, the first threaded rod is in threaded connection with the internal thread sleeve, and the top of the injection cylinder is symmetrically provided with air outlets.

As a preferable scheme of the utility model, one side of the injection tube far away from the first fixed box is fixedly connected with a second fixed box, the inner wall of the second fixed box is connected with a moving plate in a sliding manner, and the moving plate is fixedly connected with one end of the other second connecting rod far away from the positioning plate.

As a preferable scheme of the utility model, the outer surface of the injection cylinder is connected with a fat inlet pipe, the surface of the fat inlet pipe is provided with a one-way valve, and the bottom of the injection cylinder is provided with an injection needle.

As a preferable scheme of the utility model, the outer surface of the injection cylinder is provided with a second inner window, the outer surface of the first fixing box is provided with a first inner window, and the outer surfaces of the first inner window and the second inner window are respectively provided with scale marks.

As a preferable scheme of the utility model, the adjusting mechanism comprises a worm, the worm is rotationally connected with the inner wall of a first fixed box, a knob matched with the worm for use is arranged on the outer surface of the first fixed box, the knob is fixedly connected with the worm, a worm wheel is connected on the surface of the worm in a meshed manner, a connecting shaft is fixedly connected inside the worm wheel, the connecting shaft is rotationally connected with the inner wall of the first fixed box, a second threaded rod is rotationally connected with the inner wall of the first fixed box, the second threaded rod is fixedly connected with the connecting shaft, the second threaded rod is in threaded connection with an internal thread plate, a limiting block is rotationally connected at the top of the second threaded rod, and the limiting block is in sliding connection with the inner wall of a corresponding second connecting rod.

The beneficial effects achieved by the utility model are as follows: the utility model has compact structure and strong practicability, and the adjusting mechanism can drive the internal thread plate to move, thereby adjusting the position of the quantitative plate in the injection cylinder to limit the maximum range of injection, then the first threaded rod is rotated to drive the piston plate to move, thereby realizing the extraction and injection of fat, and the accurate fine adjustment of the injection quantity and the range can be realized by the way of thread propulsion.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic elevational cross-sectional view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is a schematic cross-sectional front view of the first fixing case of the present utility model.

In the figure: 1. a syringe; 2. a piston plate; 3. an adjusting mechanism; 31. a knob; 32. a worm; 33. a worm wheel; 34. a connecting shaft; 35. a second threaded rod; 36. a limiting block; 4. a metering plate; 5. a first connecting rod; 6. a positioning plate; 7. a second connecting rod; 8. an inner thread plate; 9. a first fixed box; 10. a moving plate; 11. a second fixing case; 12. a first threaded rod; 13. an internal thread sleeve; 14. an injection driving block; 15. an air outlet; 16. a fat inlet pipe; 17. a one-way valve; 18. an injection needle; 19. a first inner viewing window; 20. a second inner viewing window; 21. graduation marks.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples

As shown in fig. 1, fig. 2 and fig. 3, the utility model provides an accurate self fat filling device capable of fine adjustment and quantification, which comprises a syringe 1, wherein a piston plate 2 is slidably connected to the inner wall of the syringe 1, a quantifying plate 4 is arranged above the piston plate 2, the quantifying plate 4 is slidably connected with the inner wall of the syringe 1, a first connecting rod 5 is symmetrically and fixedly connected to the top of the quantifying plate 4, a positioning plate 6 is fixedly connected to the top of the first connecting rod 5, second connecting rods 7 are symmetrically and fixedly connected to the two sides of the positioning plate 6, a first fixing box 9 is fixedly connected to the outer surface of the syringe 1, one end of one earlight second connecting rod 7, which is far away from the positioning plate 6, is fixedly connected with an inner screw plate 8, the inner screw plate 8 is slidably connected with the inner wall of the first fixing box 9, and an adjusting mechanism 3 matched with the inner screw plate 8 is arranged inside the first fixing box 9.

Further, the top of the piston plate 2 is rotatably connected with a first threaded rod 12, the top of the first threaded rod 12 is fixedly connected with an injection driving block 14, the surface of the positioning plate 6 is fixedly connected with an internal thread sleeve 13, the first threaded rod 12 is in threaded connection with the internal thread sleeve 13, air outlets 15 are symmetrically formed in the top of the injection cylinder 1, and when the injection driving block is operated, the first threaded rod 12 is rotated through the injection driving block 14, and because of the internal thread sleeve 13, the first threaded rod 12 can drive the piston plate 2 to move.

Further, one side of the injection tube 1 far away from the first fixed box 9 is fixedly connected with a second fixed box 11, the inner wall of the second fixed box 11 is slidably connected with a moving plate 10, one end of the moving plate 10, which is far away from the locating plate 6, of the other second connecting rod 7 is fixedly connected with the moving plate, and the moving stability of the locating plate 6 is improved through the moving plate 10 and the second fixed box 11.

Further, the outer surface of the injection tube 1 is connected with a fat inlet tube 16, a one-way valve 17 is arranged on the surface of the fat inlet tube 16, an injection needle 18 is arranged at the bottom of the injection tube 1, and when the injection tube is in operation, fat enters the injection tube 1 through the fat inlet tube 16 and is injected to a required position through the injection needle 18.

Further, the outer surface of the injection cylinder 1 is provided with a second inner window 20, the outer surface of the first fixing box 9 is provided with a first inner window 19, the outer surfaces of the first inner window 19 and the second inner window 20 are provided with scale marks 21, and the first inner window 19 and the second inner window 20 are matched with the scale marks 21 to realize accurate control of injection.

Further, adjustment mechanism 3 includes worm 32, worm 32 and the inner wall rotation of first fixed box 9 are connected, first fixed box 9 surface is equipped with the knob 31 that uses with worm 32 cooperation, knob 31 and worm 32 fixed connection, worm 32 surface meshing is connected with worm wheel 33, the inside fixedly connected with connecting axle 34 of worm wheel 33, connecting axle 34 and the inner wall rotation of first fixed box 9 are connected, first fixed box 9 inner wall rotation is connected with second threaded rod 35, second threaded rod 35 and connecting axle 34 fixed connection, second threaded rod 35 and internal thread board 8 threaded connection, second threaded rod 35 top rotation is connected with stopper 36, stopper 36 and the corresponding second connecting rod 7 inner wall sliding connection, during operation, drive worm 32 rotation through knob 31, worm wheel 32 drives worm wheel 33 rotation, worm wheel 33 drives second threaded rod 35 rotation through connecting axle 34, second threaded rod 35 drives internal thread board 8 and removes.

Specifically, when the device is used, the worm 32 is driven to rotate by the knob 31, the worm 32 drives the worm wheel 33 to rotate, the worm wheel 33 drives the second threaded rod 35 to rotate by the connecting shaft 34, the second threaded rod 35 drives the inner threaded plate 8 to move, the inner threaded plate 9 drives the positioning plate 6 to move by the second connecting rod 7, the positioning plate 6 drives the quantitative plate 4 to move by the second connecting rod 5, the position of the quantitative plate 4 in the injection cylinder 1 is regulated, so that the measuring range of the injection cylinder 1 is regulated, after the regulation is completed, the fat inlet pipe 16 is connected with a fat pumping position, the first threaded rod 12 is rotated by the injection driving block 14, and the piston plate 2 can be driven to move by the first threaded rod 12 due to the existence of the inner threaded sleeve 13, so that fat is pumped and injected.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an accurate but quantitative autologous fat filling device of fine setting, includes injection tube (1), its characterized in that, injection tube (1) inner wall sliding connection has piston board (2), piston board (2) top is equipped with quantitative board (4), quantitative board (4) and injection tube (1) inner wall sliding connection, quantitative board (4) top symmetry fixedly connected with head rod (5), head rod (5) top fixedly connected with locating plate (6), locating plate (6) bilateral symmetry fixedly connected with second connecting rod (7), injection tube (1) surface fixedly connected with first fixed box (9), one of them aurora the one end that locating plate (6) were kept away from to second connecting rod (7) is fixedly connected with interior thread plate (8) respectively, interior thread plate (8) and first fixed box (9) inner wall sliding connection, be equipped with in the inside adjustment mechanism (3) that use with interior thread plate (8) cooperation of first fixed box (9).

2. The self-body fat filling device capable of precisely and finely adjusting and quantifying according to claim 1, wherein a first threaded rod (12) is rotationally connected to the top of the piston plate (2), an injection driving block (14) is fixedly connected to the top of the first threaded rod (12), an internal thread sleeve (13) is fixedly connected to the surface of the positioning plate (6), the first threaded rod (12) is in threaded connection with the internal thread sleeve (13), and air outlets (15) are symmetrically arranged on the top of the injection cylinder (1).

3. The automatic fat filling device capable of precisely and finely adjusting and quantifying according to claim 1, wherein a second fixing box (11) is fixedly connected to one side, far away from the first fixing box (9), of the injection cylinder (1), a moving plate (10) is slidably connected to the inner wall of the second fixing box (11), and the moving plate (10) is fixedly connected with one end, far away from the locating plate (6), of the other second connecting rod (7).

4. The self-body fat filling device capable of precisely and finely adjusting and quantifying according to claim 3, wherein the outer surface of the injection cylinder (1) is connected with a fat inlet pipe (16), a one-way valve (17) is arranged on the surface of the fat inlet pipe (16), and an injection needle (18) is arranged at the bottom of the injection cylinder (1).

5. The self-body fat filling device capable of precisely and finely adjusting and quantifying according to claim 4, wherein a second inner view window (20) is arranged on the outer surface of the injection cylinder (1), a first inner view window (19) is arranged on the outer surface of the first fixing box (9), and scale marks (21) are arranged on the outer surfaces of the first inner view window (19) and the second inner view window (20).

6. The self-body fat filling device capable of precisely and finely adjusting and quantifying according to claim 1, wherein the adjusting mechanism (3) comprises a worm (32), the worm (32) is rotationally connected with the inner wall of a first fixed box (9), a knob (31) matched with the worm (32) for use is arranged on the outer surface of the first fixed box (9), the knob (31) is fixedly connected with the worm (32), a worm wheel (33) is connected with the surface of the worm (32) in a meshed manner, a connecting shaft (34) is fixedly connected inside the worm wheel (33), the connecting shaft (34) is rotationally connected with the inner wall of the first fixed box (9), a second threaded rod (35) is rotationally connected with the inner wall of the first fixed box (9), the second threaded rod (35) is in threaded connection with an inner threaded plate (8), a limit block (36) is rotationally connected with the top of the second threaded rod (35), and the limit block (36) is in sliding connection with the inner wall of a corresponding second connecting rod (7).