CN218247326U

CN218247326U - Burn wound is portable drum-type dermatome for rehabilitation

Info

Publication number: CN218247326U
Application number: CN202221270473.XU
Authority: CN
Inventors: 彭敏; 常东方
Original assignee: Yongchuan Hospital of Chongqing Medical University
Current assignee: Yongchuan Hospital of Chongqing Medical University
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2023-01-10
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to a skin machine technical field is got to drum-type, and discloses a skin machine is got with portable drum-type to burn surface of a wound is recovered, which comprises an outer shell, the right-hand member fixed mounting of shell has the handle, the left side at both ends top all is provided with the nut around the shell, the internal thread of nut is connected with L shape pole, the one end joint that the nut was kept away from to L shape pole has the connecting rod, and this skin machine is got with portable drum-type to burn surface of a wound is recovered has the handle that slope form and surface are provided with anti-skidding screw thread through the right side fixed mounting at the shell to the long-time shell that carries of user, through with the inside back with the fix with screw at spacing hole and screw hole, make second limiting plate and first limiting plate fix, demolish the second limiting plate after the screw restoring force and keep away from first limiting plate under reset spring effect, can take out the blade this moment, reach the mesh of installing fast and dismantling the blade with this.

Description

Burn wound is recovered with portable drum-type dermatome

Technical Field

The utility model relates to a skin machine technical field is got to the drum-type, specifically is a skin machine is got to portable drum-type for recovery of burn surface of a wound.

Background

The drum-type skin taking machine can be used for operations such as early burn, first aid on wounds, late burn, plastic surgery, restitution and wound surface modification, is an ideal surgical instrument for cutting off a medium-thickness upper skin separating sheet, is inconvenient to carry when the existing skin taking machine is used, and is inconvenient to disassemble, assemble and replace a blade on a knife rest, so that the blade is inconvenient to replace and maintain after being damaged.

SUMMERY OF THE UTILITY MODEL

For the purpose that realizes above-mentioned being convenient for change the blade, the utility model provides a following technical scheme: the utility model provides a skin machine is got with portable drum-type to recovery of burn wound surface, includes the shell, the right-hand member fixed mounting of shell has the handle, the left side at both ends top all is provided with the nut around the shell, the internal thread of nut is connected with L shape pole, the one end joint that the nut was kept away from to L shape pole has the connecting rod, the one end fixedly connected with connecting block of L shape pole is kept away from to the connecting rod, one side fixed mounting that the shell was kept away from to the connecting block bottom has first limiting plate, the terminal surface that first limiting plate was connected to the connecting block is seted up flutedly, the inside sliding connection that first limiting plate is located the recess has the second limiting plate, the inner wall fixed mounting that first limiting plate one side was kept away from to first limiting plate position inside the recess has reset spring, the joint has the blade between first limiting plate and the second limiting plate, spacing hole has all been seted up to both sides around the connecting block bottom.

As optimization, the clamping groove has been all seted up on the left side at both ends top around the shell, nut swing joint is in the inside of clamping groove, rotates and slides in the inside of clamping groove through the nut, and then makes L shape pole and shell spacing each other.

Preferably, a thread groove is formed in the nut, threads matched with the thread groove are formed in the surface of the L-shaped rod, and the L-shaped rod and the nut are limited mutually through the threads.

Preferably, the surface of the handle is provided with anti-skidding threads, the handle is not easy to skid after being taken up, one side of the handle, which is far away from the connecting end of the shell, is higher than the connecting ends of the handle and the shell in the vertical direction, and the side wall of the wrist and the shell can be used for supporting the handle so as to lift the shell for a long time after the handle is taken up.

And as optimization, threaded holes matched with the limiting holes are formed in the front end and the rear end of the second limiting plate, and the second limiting plate and the limiting holes are fixed through screws.

As optimization, the reset spring is far away from and is located one side of first limiting plate inner wall link and the lateral wall fixed connection of second limiting plate with the connecting block, and the second limiting plate can stretch reset spring after removing.

The utility model has the advantages that: this skin machine is got to recovered portable drum-type of using of burn wound, there is the handle that slope form and surface were provided with anti-skidding screw thread through the right side fixed mounting at the shell, so that the long-time shell that carries of user, through with the fix with screw behind the inside of spacing hole and screw hole, make second limiting plate and first limiting plate fix the blade, demolish back second limiting plate with the screw and keep away from first limiting plate under reset spring restoring force effect, can take out the blade this moment, with this purpose that reaches to install fast and dismantle the blade.

Drawings

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

FIG. 2 is a schematic view of another perspective structure of the present invention;

FIG. 3 is a schematic view of the blade mounting structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a handle; 3. a nut; 4. an L-shaped rod; 5. a connecting rod; 6. connecting blocks; 7. a first limit plate; 8. a groove; 9. a second limiting plate; 10. a return spring; 11. a blade; 12. and a limiting hole.

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. 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.

Please refer to fig. 1 and 4, a portable drum-type dermatome for burn wound healing, which comprises a shell 1, a handle 2 is fixedly installed at the right end of the shell 1, anti-skidding threads are formed on the surface of the handle 2, the handle 2 is not easy to skid after being taken up, one side of the handle 2, which is far away from the connecting end of the shell 1, is higher than the connecting end of the handle 2 and the shell 1 in the vertical direction, the handle 2 can be supported by wrist and the side wall of the shell 1 after being taken up so as to lift the shell 1 for a long time, nuts 3 are arranged on the left sides of the tops of the front and rear ends of the shell 1, the nuts 3 are connected with L-shaped rods 4 through internal threads, the tops of the front and rear ends of the shell 1 are respectively provided with clamping grooves, the nuts 3 are movably connected inside the clamping grooves, and rotate and slide in the clamping grooves through the nuts 3, and further enable the L-shaped rods 4 and the shell 1 to be mutually limited; a thread groove is formed in the nut 3, threads matched with the thread groove are formed in the surface of the L-shaped rod 4, and the L-shaped rod 4 and the nut 3 are limited mutually through the threads; the one end joint that L shape pole 4 kept away from nut 3 has connecting rod 5, and connecting rod 5 keeps away from the one end fixedly connected with connecting block 6 of L shape pole 4.

Please refer to fig. 2 and 3, one side fixed mounting that shell 1 was kept away from to connecting block 6 bottom has first limiting plate 7, connecting block 6 connects the terminal surface of first limiting plate 7 and sets up fluted 8, the inside sliding connection that first limiting plate 7 is located fluted 8 has second limiting plate 9, the inner wall fixed mounting that first limiting plate 7 one side was kept away from to first limiting plate 7 is located flute 8 inside has reset spring 10, reset spring 10 keeps away from and is located one side of first limiting plate 7 inner wall link and the lateral wall fixed connection of second limiting plate 9 with connecting block 6, second limiting plate 9 can stretch reset spring 10 after removing, the joint has blade 11 between first limiting plate 7 and the second limiting plate 9, spacing hole 12 has all been seted up to both sides around connecting block 6 bottom, both ends all seted up with the screw hole of spacing hole 12 looks adaptation around the second limiting plate 9, it is fixed with second limiting plate 9 and spacing hole 12 through the screw.

When using, there is handle 2 of slope form at the right side fixed mounting of shell 1, and handle 2 surface is provided with anti-skidding screw thread, so that the user is long-time to carry and use shell 1, when needing to install connecting block 6, with L shape pole 4 and connecting rod 5 joint, and cup joint the one end that connecting rod 5 was kept away from to L shape pole 4 in the inside of nut 3, place connecting rod 5 in the inside of draw-in groove this moment, rotate connecting rod 5, make nut 3 move towards the inside of draw-in groove through the screw thread of the inside screw thread of nut 3 and the screw thread on L shape pole 4 surface, and then make nut 3 inject the inside at the draw-in groove, and then reach the effect fixed to connecting block 6, place blade 11 between first limiting plate 7 and second limiting plate 9, promote second limiting plate 9 until limiting hole 12 and screw hole are to it towards the direction of first limiting plate 7 this moment, pass limiting hole 12 and screw hole through the screw, and then reach the effect of second

limiting plate

9 and 6 reciprocal anchorage, at this moment blade 11 position is fixed, when needing to dismantle blade 11, after will demolising, second limiting plate 9 resumes under the restoring to reach first limiting plate 7 under the effect, this moment, can take out the effect of screw 11 with the purpose of dismantling the quick mounting and dismantle the blade 11.

In conclusion, this skin machine is got with portable drum-type to burn wound is recovered, there is the handle 2 that the slope form and surface were provided with anti-skidding screw thread through the right side fixed mounting at shell 1, so that the long-time shell 1 that carries of user, through with fix with screw behind the inside of spacing hole 12 and screw hole, make second limiting plate 9 and first limiting plate 7 fix blade 11, demolish back second limiting plate 9 with the screw and keep away from first limiting plate 7 under reset spring 10 restoring force effect, blade 11 can be taken out this moment, with this purpose that reaches quick installation and dismantlement to blade 11.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing.

Above, only be the embodiment of the preferred 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 design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims

1. The utility model provides a skin machine is got with portable drum-type to burn wound recovery, includes shell (1), its characterized in that: the utility model discloses a cutting tool, including shell (1), the right-hand member fixed mounting of shell (1) has handle (2), the left side at both ends top all is provided with nut (3) around shell (1), the inside threaded connection of nut (3) has L shape pole (4), the one end joint that nut (3) were kept away from in L shape pole (4) has connecting rod (5), the one end fixedly connected with connecting block (6) of L shape pole (4) are kept away from in connecting rod (5), one side fixed mounting that shell (1) was kept away from in connecting block (6) bottom has first limiting plate (7), the terminal surface that first limiting plate (7) are connected in connecting block (6) is seted up fluted (8), the inside sliding connection that first limiting plate (7) are located recess (8) has second limiting plate (9), the inside fixed mounting that first limiting plate (7) one side was kept away from in first limiting plate (7) is located recess (8) has reset spring (10), the joint has blade (11) between first limiting plate (7) and second limiting plate (9), spacing hole (12) have all been seted up to both sides around connecting block (6) bottom.

2. The portable drum type skin taking machine for healing of burn wounds as claimed in claim 1, characterized in that: the left sides of the tops of the front end and the rear end of the shell (1) are provided with clamping grooves, and the nuts (3) are movably connected inside the clamping grooves.

3. The portable drum type skin taking machine for healing of burn wounds as claimed in claim 1, characterized in that: the nut (3) is internally provided with a thread groove, and the surface of the L-shaped rod (4) is provided with a thread matched with the thread groove.

4. The portable drum type skin-taking machine for healing burn wounds, according to claim 1, is characterized in that: the anti-skidding screw thread has been seted up on the surface of handle (2), one side that shell (1) link was kept away from in handle (2) is higher than the link of handle (2) and shell (1) in vertical direction.

5. The portable drum type skin-taking machine for healing burn wounds, according to claim 1, is characterized in that: threaded holes matched with the limiting holes (12) are formed in the front end and the rear end of the second limiting plate (9).

6. The portable drum type skin taking machine for healing of burn wounds as claimed in claim 1, characterized in that: the return spring (10) is far away from and is located one side of first limiting plate (7) inner wall connection end and the lateral wall fixed connection of second limiting plate (9) with connecting block (6).