CN219331801U

CN219331801U - Foot-operated planing machine

Info

Publication number: CN219331801U
Application number: CN202320210912.6U
Authority: CN
Inventors: 黎建波; 孔庆俊; 高腾
Original assignee: Luka Chongqing Medical Equipment Co ltd
Current assignee: Luka Chongqing Medical Equipment Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-07-14
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to the technical field of medical instruments and discloses a foot-operated planing machine, which comprises a main machine body and a power plug, wherein one end of the power plug is connected with a wire, the rear part of the main machine body is provided with a socket, one side outer wall of the socket is fixedly provided with two limiting plates, one end outer wall of the wire, which is close to the power plug, is provided with a clamping assembly matched with the limiting plates, the clamping assembly comprises a fixed ring, the circumferential outer wall of the fixed ring is fixedly provided with two symmetrically distributed supporting legs, the two supporting legs are in an splayed shape, one end with a larger opening of the supporting leg faces the main machine body, the openings of the two limiting plates face the wire in a top view. When the power plug is used, the power plug can be prevented from moving in a direction away from the main machine body, and the technical effect of improving the stability of the device is achieved.

Description

Foot-operated planing machine

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a foot-operated planing machine.

Background

The planing system is a motorized cutting instrument for resecting soft tissue, cartilage and bone during arthroscopic surgery. The medical foot-operated planing machine mainly comprises a power system (namely a main machine), a handle and a foot-operated piece, wherein the power system comprises a main controller and various special power lines, the handle is used for installing a cutter and a suction device according to operation requirements, and the foot-operated piece is a control switch of the power system. When the surgical knife is used, the pedal piece controls the power system to start and stop, the power system drives the knife on the handle to work, and the aspirator on the handle is used for timely sucking away cut or polished substances in the surgical procedure.

The application number 202110089498.3 discloses a control system of a medical planing tool and a medical planing device, the control system comprises: the system comprises a control module, a man-machine interaction module, a negative pressure suction module and a start-stop control module; the control module is used for outputting working operation information to the negative pressure suction module and the planing tool motor respectively according to input information of the human-computer interaction module and the start-stop control module so as to control working states of the negative pressure suction module and the medical planing tool, and is also used for controlling the human-computer interaction module to display taking-out information of the planing tool body after the planing tool body of the medical planing tool is taken out and controlling whether the negative pressure suction module is depressurized or not based on a control instruction of a user on the human-computer interaction module.

When the existing foot-operated planing machine is used, the power plug and the host machine are in plug-in connection, the power plug and the host machine are kept connected by virtue of friction force, the planing machine needs to be moved in an operating room, and the stability is lower by simply keeping the electric connection between the power plug and the host machine by virtue of static friction force.

To this end, we propose a foot-operated planing machine.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a foot-operated planing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the foot-operated planing machine comprises a main machine body and a power plug, wherein one end of the power plug is connected with a wire, the rear part of the main machine body is provided with a socket, one side outer wall of the socket is fixedly provided with two limiting plates, one end outer wall of the wire, which is close to the power plug, is provided with a clamping assembly matched with the limiting plates, the clamping assembly comprises a fixed ring, the circumferential outer wall of the fixed ring is fixedly provided with two symmetrically distributed supporting legs, the two supporting legs are in an eight shape, one end with a larger opening of the supporting leg faces the main machine body, the top view of the limiting plates is in an L shape, and the openings of the two limiting plates face the wire.

When the power plug is used, the supporting legs on two sides of the conducting wire are pressed towards the middle conducting wire, the supporting legs are loosened after the power plug is inserted into the socket, at the moment, the outwards-opened end of the supporting legs and the limiting plate are provided with overlapped parts, so that the power plug is prevented from moving towards the direction away from the main machine body, poor contact between the power plug and the socket is reduced, and the stability of the power plug is improved when the power plug is used.

Preferably, the supporting leg is close to one side outer wall fixed mounting of power plug has the backup pad, the backup pad with the supporting leg is close to the contained angle of the one end of solid fixed ring is the obtuse angle, and the one end and the wire contact of supporting leg are kept away from to the backup pad that set up, play auxiliary stay's effect for the expansion of supporting leg through the backup pad.

Preferably, the backup pad is kept away from the equal fixed mounting of one end of supporting leg has the fixture block, two the fixture block orientation one side of wire all is equipped with the recess, the recess with wire looks adaptation, the fixture block of setting and the wire looks adaptation of cylinder type, compare in the edge and the wire outer wall contact of backup pad, the contact surface between the inner wall of recess and the wire outer wall is bigger in this scheme, and the fixture block is bigger for the holding power that the backup pad provided.

Preferably, the edges of the grooves are fillets, the fillets can better adapt to the sliding of the clamping blocks on the outer walls of the wires when the supporting legs are pressed, and the edges of the inner sides of the clamping blocks and the outer walls of the wires are prevented from being scratched.

Advantageous effects

The utility model provides a foot-operated planing machine. The beneficial effects are as follows:

(1) According to the foot-operated planing machine, the outwards-opened end heads of the supporting legs and the limiting plates are provided with the overlapped parts, so that the power plug is prevented from moving in the direction away from the main machine body, the phenomenon of poor contact between the power plug and the socket is reduced, and the stability of the device in use is improved;

(2) The pedal planing machine has the advantages that one end, far away from the supporting legs, of the supporting plate is contacted with the lead, and the supporting plate plays an auxiliary supporting role for the unfolding of the supporting legs.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a front view of a main body of the present utility model;

FIG. 2 is a schematic view of the rear structure of the main body of the present utility model;

FIG. 3 is a schematic diagram showing a connection state of a main body and a power plug according to the present utility model;

FIG. 4 is a schematic structural view of a clip assembly according to the present utility model;

fig. 5 is a schematic view of a side plate structure of the present utility model.

Legend description: 1. a main machine body; 2. a power button; 3. a data interface; 4. a display screen; 5. support legs; 6. a support plate; 7. a clamping block; 8. a power plug; 9. a fixing ring; 10. an inclined plane; 11. a side plate; 12. a heat radiation fan; 13. a limiting plate; 14. a wire; 15. a socket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a foot-operated planing machine comprises a main machine body 1 and a power plug 8, wherein one end of the power plug 8 is connected with a wire 14, the front part of the main machine body 1 is provided with a power button 2, a display screen 4 and a plurality of data interfaces 3, three specific data interfaces 3 are respectively used for connecting a handle A, a handle B and a foot switch, a cooling fan 12, a conductive column for grounding a shell and a socket 15 are arranged at the rear part of the main machine body 1, two limiting plates 13 are fixedly arranged on one side outer wall of the socket 15, a clamping assembly matched with the limiting plates 13 for use is arranged on one end outer wall of the wire 14 close to the power plug 8, the clamping assembly comprises a fixing ring 9, two symmetrically distributed supporting legs 5 are fixedly arranged on the circumference outer wall of the fixing ring 9, the two supporting legs 5 are in an eight shape, one end with larger opening of each supporting leg 5 faces the main machine body 1, the top view of the limiting plates 13 is in an L shape, and the openings of the two limiting plates 13 face the wire 14.

When the power plug is used, the supporting legs 5 on two sides of the lead 14 are pressed to the lead 14 in the middle, the supporting legs 5 are loosened after the power plug 8 is inserted into the socket 15, at the moment, the outwards-opened end of the supporting legs 5 and the limiting plate 13 are provided with overlapped parts, so that the power plug 8 is prevented from moving in the direction away from the main machine body 1, the phenomenon of poor contact between the power plug 8 and the socket 15 is reduced, and the stability of the power plug is improved when the power plug is used; when the power plug 8 is required to be pulled out of the socket 15, the supporting legs 5 on two sides of the lead 14 are pinched again, so that one end, far away from the guide, of the supporting legs 5 is separated from the limiting plate 13, and the power plug 8 can be pulled out horizontally.

Specifically, the fixing ring 9 and the supporting leg 5 are made of metal, the metal has good toughness, and the outer parts of the fixing ring 9 and the supporting leg 5 are coated with insulating layers.

Referring to fig. 4, in a preferred embodiment, a support plate 6 is fixedly installed on the outer wall of one side of the support leg 5, which is close to the power plug 8, and an included angle between the support plate 6 and one end of the support leg 5, which is close to the fixing ring 9, is an obtuse angle, and one end of the support plate 6, which is far away from the support leg 5, is in contact with a wire 14, and functions as an auxiliary support for the deployment of the support leg 5 through the support plate 6.

Referring to fig. 4, in a preferred embodiment, the support plate 6 is kept away from the support leg 5 and has clamping blocks 7 fixedly mounted at one end, facing the wire 14, of the two clamping blocks 7, grooves are formed in one side of the two clamping blocks 7, the grooves are matched with the wire 14, the arranged clamping blocks 7 are matched with the cylindrical wire 14, compared with the contact between the edge of the support plate 6 and the outer wall of the wire 14, the contact surface between the inner wall of the grooves and the outer wall of the wire 14 in the scheme is larger, and the supporting force provided by the clamping blocks 7 for the support plate 6 is larger.

In a preferred embodiment, the latch 7 is made of an insulating material, and the particular latch 7 is made of vulcanized rubber, so as to reduce the occurrence of scratching the insulating layer of the wire 14 when the latch 7 slides outside the wire 14.

In a preferred embodiment, the edges of the grooves are rounded corners, and the rounded corner structure can better adapt to the sliding of the clamping blocks 7 on the outer walls of the wires 14 when the supporting legs 5 are pressed, so that the edges of the inner sides of the clamping blocks 7 and the outer walls of the wires 14 are prevented from being scratched.

Referring to fig. 3 and 5, the outer walls of two opposite sides of the main machine body 1 are provided with a placing groove, a side plate 11 is embedded in the placing groove, the outer walls of the top of the side plate 11 are provided with inclined planes 10, the inclined planes 10 face the direction away from the center of the main machine body 1, the outer wall of one side of the side plate 11 away from the main machine body 1 is a rough surface, and the side plates 11 are installed on two sides of the main machine body 1.

The working principle of the utility model is as follows: when the power plug is used, the supporting legs 5 on two sides of the conducting wire 14 are pressed to the conducting wire 14 in the middle, the supporting legs 5 are loosened after the power plug 8 is inserted into the socket 15, at the moment, the outwards-opened ends of the supporting legs 5 and the limiting plate 13 are provided with overlapped parts, so that the power plug 8 is prevented from moving in the direction away from the main machine body 1, poor contact between the power plug 8 and the socket 15 is reduced, and the stability of the power plug is improved when the power plug is used.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a foot-operated planing machine, includes host computer organism (1) and power plug (8), the one end of power plug (8) is connected with wire (14), the rear portion of host computer organism (1) is provided with socket (15), its characterized in that: two limiting plates (13) are fixedly arranged on the outer wall of one side of the socket (15), the wires (14) are close to the outer wall of one end of the power plug (8) and are provided with clamping components matched with the limiting plates (13), each clamping component comprises a fixing ring (9), two symmetrically distributed supporting legs (5) are fixedly arranged on the outer wall of the circumference of each fixing ring (9), the two supporting legs (5) are in an eight shape, one ends with larger openings of the supporting legs (5) face the host machine body (1), the top view of each limiting plate (13) is in an L shape, and the openings of the two limiting plates (13) face the wires (14).

2. A foot operated planing machine according to claim 1, wherein: the fixing ring (9) and the supporting leg (5) are made of metal.

3. A foot operated planing machine according to claim 1, wherein: the outer wall of one side of the supporting leg (5) close to the power plug (8) is fixedly provided with a supporting plate (6), and an included angle between the supporting plate (6) and one end of the supporting leg (5) close to the fixing ring (9) is an obtuse angle.

4. A foot operated planing machine according to claim 3, wherein: the support plate (6) is kept away from the one end of supporting leg (5) is all fixed mounting has fixture block (7), two fixture block (7) orientation one side of wire (14) all is equipped with the recess, the recess with wire (14) looks adaptation.

5. A foot operated planing machine according to claim 4, wherein: the clamping block (7) is made of an insulating material.

6. A foot operated planing machine according to claim 4, wherein: the edges of the grooves are fillets.