CN212996704U

CN212996704U - Electric telescopic cutter

Info

Publication number: CN212996704U
Application number: CN202020547460.7U
Authority: CN
Inventors: 杨奎忠; 朱泽熙; 张月红; 赵建鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-04-20
Anticipated expiration: 2030-04-14

Abstract

The utility model provides an electric telescopic cutting knife, which comprises an outer rod, a push rod is movably connected at a position close to one side inside the outer rod, a pushing device is fixedly connected at a position close to the other side inside the outer rod, a circuit board is fixedly connected at the other side close to the pushing device inside the outer rod, a pushing switch is fixedly connected at a position close to the other side on the outer surface of the upper end of the outer rod, a first rectangular groove is arranged on the outer surface of one side of the push rod, an electric knife is arranged inside the first rectangular groove, a hook is fixedly connected to the outer surface of one side of the electric knife, an arc-shaped groove is arranged at a position close to the other side on the outer surface of the upper end of the electric knife, a second rectangular groove is arranged at a position close to one side on the upper end of the inner surface of the first rectangular groove, meanwhile, the probability of electrical injury to tissues can be reduced through the telescopic structure, and the service efficiency of the device is improved.

Description

Electric telescopic cutter

Technical Field

The utility model belongs to the technical field of cosmetic plastic technique and specifically relates to relate to electronic flexible cutting knife.

Background

The beauty treatment and shaping is to correct the unsatisfactory part of the user to achieve the expected shape through the form of operation, and is different from the common shaping, the main purpose is to beautify the face or a certain part of the body, the beauty treatment and shaping refers to the medical science which uses the operation, medical instruments, medicines and other medical technical methods to repair and remould the appearance of the human body and the shape of each part of the human body so as to enhance the external aesthetic feeling of the human body, and the main contents of the beauty treatment and shaping include breast augmentation and shaping, color light and skin tendering, eyebrow shaping, cheekbone shaping, nose shaping, jaw face shaping, lip shaping, wrinkle removal and beautifying, and the like.

1. When the traditional cosmetic plastic surgery is carried out, the electric knife head part is adopted for electric coagulation hemostasis, the protruding part of the electric knife head is electrified, other tissues are easily damaged, and the use efficiency of the device is reduced;

2. when the tradition is organized the cutting, one hand is held the electrotome and is held the cutting knife with the other hand and carry out the operation, has reduced user's work efficiency.

For this purpose, electric telescopic cutters are proposed.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide an electronic flexible cutting knife, the device are used for the tissue excision of cooperation endoscope, stanch, improve user's work efficiency, can reduce the probability to tissue electrical damage through extending structure simultaneously, improve device's availability factor to solve the problem that proposes among the above-mentioned background art.

The utility model provides an electric telescopic cutting knife, including the outer pole, the position swing joint that the inside of outer pole is close to one side has the push rod, the inside of outer pole is close to the fixed position of opposite side and is connected with thrust unit, the inside of outer pole is close to thrust unit's opposite side fixedly connected with circuit board, the upper end surface of outer pole is close to the fixed position of opposite side and is connected with the push switch, first rectangular channel has been seted up to one side surface of push rod, the inside of first rectangular channel is provided with the electrotome, one side fixed surface of electrotome is connected with the crotch.

Through adopting above-mentioned technical scheme, the device is used for the tissue excision of cooperation endoscope, stanchs, improves user's work efficiency, can reduce the probability to tissue electrical damage simultaneously through extending structure, improves the availability factor of device.

Preferably, an arc-shaped groove is formed in the position, close to the other side, of the outer surface of the upper end of the electrotome, a second rectangular groove is formed in the position, close to one side, of the upper end of the inner surface of the first rectangular groove, a pressure spring is arranged inside the second rectangular groove, and steel balls are arranged inside the second rectangular groove.

Through adopting above-mentioned technical scheme, the inside to steel ball to arc wall is supported in the resilience through pressure spring, and convenient to use person installs and dismantles the electrotome.

Preferably, the steel ball is attached to the arc-shaped groove, the electrotome is attached to the first rectangular groove, and the magnet piece is fixedly connected to the center of the other side of the inner surface of the first rectangular groove.

Through adopting above-mentioned technical scheme, through the magnet piece with under the effect is inhaled to the magnetism of electrotome, can improve the stability of electrotome in first rectangular channel.

Preferably, the outer rod and the push rod are matched with each other in a T-shaped structure, and the pushing device is fixedly connected with the outer surface of one side of the push rod.

Through adopting above-mentioned technical scheme, through T type structure complex outer pole and push rod, when can making the electrotome go deep into skin deep tissue, the crotch is electrically conductive can not cause other tissue damages.

Preferably, the outer surface parcel of outer pole has the insulating layer, the diameter of one side surface of outer pole is 0.5 centimetre, and the diameter of its opposite side surface is 0.8 centimetre, the length of outer pole is 35 centimetres, the crotch adopts 304 stainless steel to make.

Through adopting above-mentioned technical scheme, the crotch convenient to use person cuts and the electricity congeals hemostasis to the tissue, improves the availability factor of device.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through adding the outer pole in the device, a series of structural component such as push rod and crotch, the user is at first with the device and power electric connection, then the user presses under the control that push switch passes through the circuit board, then thrust unit promotes the push rod to one side, make electrotome and crotch stretch out the inside of outer pole, use down through the cooperation of crotch with the electrotome, the user can organize the cutting to the patient using the crotch, lead to crotch department through the electrotome with the electric current simultaneously, the user can carry out the electricity and congeal hemostasis when organizing the cutting, user's work efficiency is improved.

2. Through adding a series of structural component such as first rectangular channel in the device, arc wall and steel ball, after the device finishes using, user's disconnecting means's electric connection, then go out the electrotome to one side pull, the steel ball is extruded to the inside of second rectangular channel by the arc wall, convenient to use person changes the disinfection electrotome, when the electrotome needs the installation, the user inserts the electrotome in the first rectangular channel, support to the arc wall in under the steel ball is by pressure spring's the rebound effect, the stability of electrotome can be improved through the magnet piece in the first rectangular channel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural view of the present invention;

FIG. 2 is a view showing the hook and the electric knife according to the present invention;

fig. 3 is a system block diagram of the present invention.

Description of reference numerals:

1. an outer rod; 2. a push rod; 3. a pushing device; 4. a circuit board; 5. a push switch; 6. a first rectangular groove; 7. a magnet piece; 8. an electric knife; 9. hooking; 10. an arc-shaped slot; 11. a second rectangular groove; 12. A pressure spring; 13. and (5) steel balls.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides a technical solution:

electric telescopic cutting knife, as shown in fig. 1-2, including outer pole 1, the position swing joint that the inside of outer pole 1 is close to one side has push rod 2, the inside of outer pole 1 is close to the position fixedly connected with thrust unit 3 of opposite side, the inside of outer pole 1 is close to the opposite side fixedly connected with circuit board 4 of thrust unit 3, the upper end surface of outer pole 1 is close to the position fixedly connected with push switch 5 of opposite side, first rectangular channel 6 has been seted up to one side surface of push rod 2, the inside of first rectangular channel 6 is provided with electrotome 8, one side surface fixedly connected with crotch 9 of electrotome 8.

Specifically, as shown in fig. 1 and 2, an arc-shaped groove 10 is formed in a position, close to the other side, of the outer surface of the upper end of the electrotome 8, a second rectangular groove 11 is formed in a position, close to one side, of the upper end of the inner surface of the first rectangular groove 6, a pressure spring 12 is arranged inside the second rectangular groove 11, and a steel ball 13 is arranged inside the second rectangular groove 11.

Through adopting above-mentioned technical scheme, through pressure spring 12 kick-back support to the inside of steel ball 13 to arc wall 10, convenient to use person installs and dismantles electrotome 8.

Specifically, as shown in fig. 2, the steel ball 13 is attached to the arc-shaped groove 10, the electric knife 8 is attached to the first rectangular groove 6, and the magnet piece 7 is fixedly connected to the center of the other side of the inner surface of the first rectangular groove 6.

Through adopting above-mentioned technical scheme, through magnet piece 7 with under the magnetic attraction effect of electrotome 8, can improve the stability of electrotome 8 in first rectangular channel 6.

Specifically, as shown in fig. 1, the outer rod 1 and the push rod 2 are matched with each other in a T-shaped structure, and the pushing device 3 is fixedly connected with the outer surface of one side of the push rod 2.

Through adopting above-mentioned technical scheme, through T type structure complex outer pole 1 and push rod 2, when can making electrotome 8 go deep into skin deep tissue, the crotch 9 is electrically conductive can not cause other tissue injuries.

Specifically, as shown in fig. 1, the outer surface of the outer rod 1 is wrapped with an insulating layer, the diameter of the outer surface of one side of the outer rod 1 is 0.5 cm, the diameter of the outer surface of the other side of the outer rod is 0.8 cm, the length of the outer rod 1 is 35 cm, and the hook 9 is made of 304 stainless steel.

Through adopting above-mentioned technical scheme, crotch 9 convenience of use person is to the tissue cutting and the electricity congeals hemostasis, improves the availability factor of device.

The working principle is as follows: by adding a series of structural components such as an outer rod 1, a push rod 2, a hook 9 and the like into the device, a user firstly electrically connects the device with a power supply, then presses a push switch 5 to be controlled by a circuit board 4, then a push device 3 pushes the push rod 2 to one side, so that an electrotome 8 and the hook 9 extend out of the inner part of the outer rod 1, under the matching use of the hook 9 and the electrotome 8, the user can cut tissues of a patient by using the hook 9, and simultaneously, current is guided to the hook 9 by the electrotome 8, the user can carry out electrocoagulation hemostasis while carrying out the tissue cutting, the working efficiency of the user is improved, by adding a series of structural components such as a first rectangular groove 6, an arc groove 10 and a steel ball 13 into the device, after the device is used, the user disconnects the electrical connection of the device and then pulls the electrotome 8 to one side, steel ball 13 is extruded to the inside of second rectangular channel 11 by arc wall 10, and convenient to use person changes disinfection electrotome 8, and when electrotome 8 needs the installation, the user inserts electrotome 8 in first rectangular channel 6, supports to the arc wall 10 in until steel ball 13 is supported by pressure spring 12's rebound effect down, can improve electrotome 8's stability through magnet piece 7 in the first rectangular channel 6.

The using method comprises the following steps: the using method of the device is shown in figure 3, a user firstly electrically connects the device with a power supply, then the user presses a push switch 5 to pass through the control of a circuit board 4, then the push device 3 pushes a push rod 2 to one side, so that an electric knife 8 and a hook 9 extend out of the inner part of an outer rod 1, under the matched use of the hook 9 and the electric knife 8, the user can cut the tissue of a patient by using the hook 9, and simultaneously, the electric knife 8 guides current to the hook 9, the user can carry out electric coagulation hemostasis while carrying out the tissue cutting, the working efficiency of the user is improved, after the device is used, the user disconnects the electrical connection of the device, then pulls the electric knife 8 to one side, a steel ball 13 is extruded to the inner part of a second rectangular groove 11 by an arc groove 10, the user can conveniently replace a disinfection electric knife 8, when the electric knife 8 needs to be installed, the user inserts the electric knife 8 into the first rectangular groove 6, until steel ball 13 is supported to arc wall 10 in by pressure spring 12's resilience effect down, can improve electrotome 8's stability through magnet piece 7 in the first rectangular channel 6, thrust unit 3's model is: GRA-L20.

The electric elements that appear here all are connected through transformer and external master controller and 220V commercial power electricity to the master controller can play the conventional known equipment of control for the computer and so on, the utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reformed transform after purchasing, makes it match more and accord with the utility model discloses technical scheme belongs to, it is the technical scheme of this technical scheme best application, and the model of its product can be according to the technical parameter of its needs and replace and reform transform, and it is known for technical personnel that belong to in the field, consequently, what technical personnel that belong to in the field can be clear passes through the utility model provides a corresponding result of use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. Electric telescopic cutting knife, its characterized in that, including outer pole (1), the inside position swing joint that is close to one side of outer pole (1) has push rod (2), the inside of outer pole (1) is close to the position fixedly connected with thrust unit (3) of opposite side, the inside of outer pole (1) is close to opposite side fixedly connected with circuit board (4) of thrust unit (3), the upper end surface of outer pole (1) is close to position fixedly connected with push switch (5) of opposite side, first rectangular channel (6) have been seted up to one side surface of push rod (2), the inside of first rectangular channel (6) is provided with electrotome (8), one side surface fixedly connected with crotch (9) of electrotome (8).

2. An electric telescopic cutting knife according to claim 1, characterized in that the outer surface of the upper end of the electric knife (8) is provided with an arc-shaped groove (10) at a position close to the other side, the inner surface of the first rectangular groove (6) is provided with a second rectangular groove (11) at a position close to one side, a pressure spring (12) is arranged inside the second rectangular groove (11), and a steel ball (13) is arranged inside the second rectangular groove (11).

3. An electric telescopic cutting knife according to claim 2, characterized in that the steel ball (13) is attached to the arc-shaped groove (10), the electric knife (8) is attached to the first rectangular groove (6), and a magnet piece (7) is fixedly connected to the center of the other side of the inner surface of the first rectangular groove (6).

4. An electric telescopic cutting knife according to claim 1, characterized in that the outer rod (1) and the push rod (2) are matched with each other in a T-shaped structure, and the pushing device (3) is fixedly connected with the outer surface of one side of the push rod (2).

5. An electric telescopic cutting knife according to claim 1, characterized in that the outer surface of the outer rod (1) is covered with an insulating layer, the diameter of the outer surface of one side of the outer rod (1) is 0.5 cm, the diameter of the outer surface of the other side thereof is 0.8 cm, the length of the outer rod (1) is 35 cm, and the hook (9) is made of 304 stainless steel.