CN218853255U

CN218853255U - Novel injection device for cosmetic plastic surgery

Info

Publication number: CN218853255U
Application number: CN202021999460.7U
Authority: CN
Inventors: 陈晓明; 余道江; 陈磊; 徐琦量
Original assignee: Nuclear Industry 416 Hospital
Current assignee: Nuclear Industry 416 Hospital
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2023-04-14
Anticipated expiration: 2030-09-14

Abstract

The utility model relates to the technical field of cosmetic plastic, and discloses a novel injection device for cosmetic plastic surgery, which comprises a tube body, wherein the bottom end of the tube body is provided with a tip, the middle part of the tip is provided with a pinhole, one side of the tube body is provided with an opening along the length direction, both sides of the opening are provided with sliders, the sliders are slidably mounted on the tube body, one ends of the sliders at both sides, which are far away from each other, are provided with push blocks, one ends of the sliders at both sides, which are close to each other, are fixed with extrusion plates, the inner wall of the tube body is obliquely arranged, and the outer wall of the extrusion plates is provided with oblique planes matched with the extrusion plates; the top of body is provided with the roof, and the bottom of roof is provided with the casing, and installs servo motor at the roof top, and inside servo motor's output shaft extended to the casing, and the concentric driving gear that is fixed with on servo motor's the output shaft, and this device can be more accurate controls the volume of injection liquid medicine to injection effect has been improved.

Description

Novel injection device for cosmetic plastic surgery

Technical Field

The utility model relates to a cosmetic plastic technical field especially relates to a novel injection device for cosmetic plastic surgery.

Background

The beauty plastic aims to correct the dissatisfied part (face or body) to a desired shape through the form of operation, and is different from the common plastic and mainly aims to beautify the face and make the part of the face or body more beautiful. The beauty and plastic treatment refers to the medical science which aims at repairing and remolding the appearance of a human body and the shape of each part of the human body by using operations, medical instruments, medicaments and other medical technical methods so as to enhance the external aesthetic feeling of the human body. The main contents of the shaping and beauty treatment include breast augmentation shaping, color light skin tendering, eyebrow shaping, cheekbone shaping, nose shaping, collar shaping, lip shaping, wrinkle removal and beauty treatment.

In the cosmetic plastic surgery, an operator often uses an injector to inject liquid medicine, and a novel injection device for the cosmetic plastic surgery disclosed in the Chinese patent application No. 201821922698.2 effectively solves the problem of high working strength of the operator, but in actual operation, sometimes some medicines are injected, the medicines in the injector are not required to be injected at a single time, the closed shell of the injection device is difficult to observe the volume of the injected medicines in the injector, and an electric telescopic rod pushes a push plate to inject the medicines, so that the single injection amount is not convenient to control accurately, and therefore, the novel injection device for the cosmetic plastic surgery is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel injection device for the plastic surgery.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel injection device for beauty and plastic surgery comprises a tube body, wherein a tip is arranged at the bottom end of the tube body, a needle hole is formed in the middle of the tip, an opening is formed in one side of the tube body along the length direction of the tube body, sliding blocks are arranged on two sides of the opening and are slidably mounted on the tube body, a push block is arranged at one end, away from each other, of each sliding block on the two sides, an extrusion plate is fixed at one end, close to each other, of each sliding block on the two sides, the inner wall of the tube body is obliquely arranged, and a bevel face matched with the extrusion plate is formed in the outer wall of the extrusion plate;

a top plate is arranged above the pipe body, a shell is arranged at the bottom end of the top plate, a servo motor is arranged at the top of the top plate, an output shaft of the servo motor extends into the shell, and a driving gear is concentrically fixed on the output shaft of the servo motor;

the utility model discloses a pipe, including body, casing, body top, connecting pipe, body bottom both ends with all rotate between the body top both sides and install the lead screw, two the top of lead screw all extends to in the casing, and the top of lead screw is fixed with driven gear with one heart to all overlap on two lead screws and be equipped with the connecting pipe, connecting pipe and lead screw thread fit, and be fixed with the push pedal through the connecting block between two connecting pipes.

Preferably, first open grooves are formed in two sides of the pipe body along the length direction of the pipe body, a plurality of clamping grooves are formed in the inner wall of one side of each first open groove, the sliding block is inserted into the first open grooves, clamping blocks are arranged on one sides, close to the clamping grooves, of the sliding block, and the clamping blocks are matched with the clamping grooves.

Preferably, the number of the clamping grooves is three to ten, and the clamping grooves are linearly arranged on the inner wall of the first slot.

Preferably, the width of the first slot is equal to the thickness of the sliding block plus the thickness of the clamping block.

Preferably, both of the driven gears are engaged with the driving gear.

Preferably, the lead screw is sleeved with a protective pipe, the protective pipe is fixed between the shell and the pipe body, a second groove is formed in one side, close to the push plate, of the protective pipe along the length direction of the push plate, and the connecting block is inserted into the second groove.

Preferably, the bottom end of the push plate is provided with a groove.

Preferably, the extrusion plate is arc-shaped, and a rubber layer is arranged on the inner wall of the extrusion plate.

The utility model has the advantages that:

the device can clearly watch the medicine in the injector by opening the pipe body, and the push plate is driven by the lead screw to move, so that the volume of the injected liquid medicine can be more accurately controlled, and the injection effect is improved.

Drawings

Fig. 1 is a schematic structural view of a novel injection device for plastic surgery;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic cross-sectional structural view of a tube body of a novel injection device for aesthetic and plastic surgery proposed by the present invention;

FIG. 4 is a schematic structural view of a first slot of the novel injection device for plastic surgery;

fig. 5 is a schematic side view of the extrusion plate of the injection device for plastic surgery.

In the figure: the device comprises a pipe body 1, a pointed end 2, an opening 3, a pinhole 4, a sliding block 5, a pushing block 6, an extrusion plate 7, a clamping block 8, a first groove 9, a clamping groove 91, a top plate 10, a shell 11, a servo motor 12, a driving gear 13, a driven gear 14, a screw rod 15, a connecting pipe 16, a connecting block 17, a push plate 18, a protection pipe 19 and a second groove 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, a novel injection device for cosmetic and plastic surgery comprises a tube body 1, wherein a tip 2 is arranged at the bottom end of the tube body 1, a pinhole 4 is formed in the middle of the tip 2, an opening 3 is formed in one side of the tube body 1 along the length direction of the tube body, the top end of the opening 3 penetrates through the tube body 1, sliders 5 are arranged on two sides of the opening 3, the sliders 5 are slidably mounted on the tube body 1, first slots 9 are formed in two sides of the tube body 1 along the length direction of the tube body, a plurality of clamping grooves 91 are formed in the inner wall of one side of each first slot 9, the sliders 5 are inserted into the first slots 9, clamping blocks 8 are arranged on one sides of the sliders 5 close to the clamping grooves 91, the clamping blocks 8 are matched with the clamping grooves 91, the clamping grooves 91 are three to ten in number, the clamping grooves 91 are linearly arranged on the inner wall of the first slot 9, the width of the first slot 9 is equal to the thickness of the slider 5 plus the thickness of the clamping block 8, the clamping blocks 8 can be conveniently moved out of the clamping grooves 91, pushing blocks 6 are arranged at one ends of the sliders 5 far away from each other, extrusion plates 7 are fixed at one ends of the sliders 5 close to one end of the two sides, the extrusion plates 7 are obliquely arranged on the inner wall of the tube body 1, the outer wall of the extrusion plates, the extrusion plates matched with the extrusion plates 7, and the extrusion plates of the injector, and the injection plates are arranged on the injection plate, and the injection plate 7, and the injection plate is convenient for injection injector;

a top plate 10 is arranged above the pipe body 1, a shell 11 is arranged at the bottom end of the top plate 10, a servo motor 12 is installed at the top of the top plate 10, an output shaft of the servo motor 12 extends into the shell 11, and a driving gear 13 is concentrically fixed on the output shaft of the servo motor 12;

all install lead screw 15 through the bearing rotation between casing 11 bottom both ends and the 1 top both sides of body, the top of two lead screws 15 all extends to in the casing 11, and the top of lead screw 15 is fixed with driven gear 14 with one heart, two driven gear 14 all mesh with driving gear 13, and all overlap on two lead screws 15 and be equipped with connecting pipe 16, connecting pipe 16 and the 15 screw-thread fit of lead screw, set up the screw thread rather than the looks adaptation on the inner wall of connecting pipe 16, and be fixed with push pedal 18 through connecting block 17 between two connecting pipes 16, the cover is equipped with protective tube 19 on the lead screw 15, protective tube 19 is fixed between casing 11 and body 1, and protective tube 19 is close to one side of push pedal 18 and has seted up second fluting 20 along its length direction, connecting block 17 inserts and establishes in second fluting 20, push pedal 18 bottom is seted up flutedly, be convenient for spacing the top of syringe, stability when improving the injection.

In this embodiment, an injector filled with an injection drug is placed in the tube body 1 from the opening 3, and an injection needle passes through the pinhole 4, and meanwhile, the two side push blocks 6 are pushed downwards, the push blocks 6 drive the slide block 5, and the extrusion plate 7 moves downwards, because the inner wall of the tube body 1 is arranged obliquely, and the outer wall of the extrusion plate 7 is provided with a bevel plane matched with the outer wall of the extrusion plate 7, in the downward movement process of the extrusion plate 7, the injector is extruded and fixed through the two side extrusion plates 7, and simultaneously, the push blocks 6 are rotated slightly, so that the clamping blocks 8 are clamped in the clamping grooves 91 and fixed, the servo motor 12 is turned on, the servo motor 12 drives the driving gear 13 to rotate, the driving gear 13 drives the two driven gears 14 to rotate, and simultaneously, the two lead screws 15 rotate, so that the push plate 18 is driven to move downwards by the lead screws 15, the push handles of the injector are pushed by the push plates 18, so as to perform injection, the drug in the injector can be clearly viewed through the opening 3, and the push plates 18 are driven by the rotation of the lead screws 15 to move, so that the volume of the injection drug can be more accurately controlled, and the injection effect is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The novel injection device for the beauty and plastic surgery comprises a tube body (1) and is characterized in that a tip (2) is arranged at the bottom end of the tube body (1), a pinhole (4) is formed in the middle of the tip (2), an opening (3) is formed in one side of the tube body (1) along the length direction of the tube body, sliding blocks (5) are arranged on two sides of the opening (3), the sliding blocks (5) are slidably mounted on the tube body (1), a push block (6) is arranged at one end, away from each other, of each sliding block (5) on two sides, an extrusion plate (7) is fixed at one end, close to each other, of each sliding block (5) on two sides, the inner wall of the tube body (1) is obliquely arranged, and a chamfer face matched with the extrusion plate (7) is formed in the outer wall of the extrusion plate (7);

a top plate (10) is arranged above the pipe body (1), a shell (11) is arranged at the bottom end of the top plate (10), a servo motor (12) is installed at the top of the top plate (10), an output shaft of the servo motor (12) extends into the shell (11), and a driving gear (13) is concentrically fixed on the output shaft of the servo motor (12);

casing (11) bottom both ends with all rotate between body (1) top both sides and install lead screw (15), two the top of lead screw (15) all extends to in casing (11), and the top of lead screw (15) is fixed with driven gear (14) with one heart to all overlap on two lead screws (15) and be equipped with connecting pipe (16), connecting pipe (16) and lead screw (15) screw-thread fit, and be fixed with push pedal (18) through connecting block (17) between two connecting pipes (16).

2. The novel injection device for the cosmetic and plastic surgery as claimed in claim 1, wherein a first slot (9) is formed in each side of the tube body (1) along the length direction of the tube body, a plurality of clamping grooves (91) are formed in the inner wall of one side of the first slot (9), the slider (5) is inserted into the first slot (9), a clamping block (8) is arranged on one side of the slider (5) close to the clamping grooves (91), and the clamping block (8) is matched with the clamping grooves (91).

3. The new type of injection device for aesthetic and plastic surgery according to claim 2, characterized in that the number of said catching grooves (91) is three to ten and the catching grooves (91) are arranged linearly on the inner wall of said first slot (9).

4. A new type of injection device for aesthetic and plastic surgery, according to claim 2, characterized in that the width of said first slot (9) is equal to the thickness of said slider (5) plus the thickness of said block (8).

5. A new type of injection device for cosmetic orthopaedic surgery according to claim 1, characterized in that both said driven gears (14) are engaged with said driving gear (13).

6. The novel injection device for aesthetic and orthopedic surgery according to claim 1, characterized in that a protective tube (19) is sleeved on the screw rod (15), the protective tube (19) is fixed between the shell (11) and the tube body (1), a second slot (20) is opened along the length direction of the protective tube (19) on one side close to the push plate (18), and the connecting block (17) is inserted in the second slot (20).

7. The new injection device for cosmetic and plastic surgery as set forth in claim 1, characterized in that the bottom end of the push plate (18) is recessed.

8. The new injection device for cosmetic and orthopaedic surgery according to claim 1, wherein the compression plate (7) is circular arc shaped and a rubber layer is provided on the inner wall of the compression plate (7).